Commit | Line | Data |
---|---|---|
d6fc77df DE |
1 | Wed Jul 19 15:52:01 1995 Doug Evans <dje@canuck.cygnus.com> |
2 | ||
3 | * coff-arm.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Replaces TARGET_SYM. | |
4 | * configure.in (armpe_vec, armpei_vec): Add bi-endian support. | |
5 | * configure: "regenerated". | |
6 | * pe-arm.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Replaces TARGET_SYM. | |
7 | (TARGET_LITTLE_NAME, TARGET_BIG_NAME): Replaces TARGET_NAME. | |
8 | * pei-arm.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Replaces TARGET_SYM. | |
9 | (TARGET_LITTLE_NAME, TARGET_BIG_NAME): Replaces TARGET_NAME. | |
10 | * targets.c (armpe_vec, armpei_vec): Deleted. | |
11 | (armpe_little_vec, armpe_big_vec, armpei_little_vec, armpei_big_vec): | |
12 | Added. | |
13 | * config/arm-pe.mt (DEFAULT_VECTOR): Default is armpe_little_vec. | |
14 | (SELECT_VECS): Add bi-endian support. | |
15 | ||
16 | Wed Jul 19 10:47:25 1995 Ian Lance Taylor <ian@cygnus.com> | |
17 | ||
18 | * coff-sh.c: Clean up and comment. | |
19 | (r_imm32): Remove. | |
20 | (sh_coff_howtos): New static array. | |
21 | (SH_COFF_HOWTO_COUNT): Define. | |
22 | (get_symbol_value): Make relocation bfd_vma rather than long. | |
23 | (RTYPE2HOWTO): Rewrite to use sh_coff_howtos. | |
24 | (coff_relocate_section): Define to sh_relocate_section. | |
25 | (sh_relocate_section): New static function. | |
26 | ||
27 | Sat Jul 15 01:02:53 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
28 | ||
29 | * configure.host: Add support for generic m68k SVR4 host. | |
30 | ||
175b3c0f ILT |
31 | Fri Jul 14 13:13:55 1995 Ian Lance Taylor <ian@cygnus.com> |
32 | ||
d0d491b1 ILT |
33 | * aoutx.h (KEEPIT): Change definition to udata.i. |
34 | (KEEPITTYPE): Remove. | |
35 | (NAME(aout,reloc_type_lookup)): Add cases to the | |
36 | extended reloc type switch: SPARC_GOT10, SPARC_GOT13, SPARC_GOT22, | |
37 | SPARC_PC10, SPARC_PC22, SPARC_WPLT30. | |
38 | (NAME(aout,swap_std_reloc_out)): Don't bother to use stoi when | |
39 | retrieving KEEPIT value. | |
40 | (NAME(aout,swap_ext_reloc_out)): Likewise. Also, only add in | |
41 | output section VMA for section symbols, and check BSF_SECTION_SYM | |
42 | to control whether to set r_extern to 1. | |
43 | ||
80b44d8a ILT |
44 | * syms.c: Fix comments so that `make info' works. |
45 | ||
175b3c0f ILT |
46 | * elf32-mips.c (mips_elf_find_nearest_line): Set SEC_HAS_CONTENTS |
47 | in .mdebug section, in case backend linker has cleared it. | |
48 | ||
0c51f21a MM |
49 | Fri Jul 14 11:58:34 1995 Michael Meissner <meissner@tiktok.cygnus.com> |
50 | ||
51 | * elf32-ppc.c (ppc_elf_addr16_ha_inner): Rewrite to take just one | |
52 | argument, the final relocated address. | |
53 | (ppc_elf_addr16_ha_inner): Adjust ppc_elf_addr16_ha_inner caller. | |
54 | (ppc_elf_relocate_section): Ditto. | |
55 | ||
d4654e38 JL |
56 | Thu Jul 13 17:22:03 1995 Jeff Law (law@snake.cs.utah.edu) |
57 | ||
58 | * som.c (hppa_som_gen_reloc_type): Choose a reasonable field | |
59 | selector relocation for the difference of two symbols. | |
60 | ||
c3246d9b ILT |
61 | Thu Jul 13 10:33:25 1995 Ian Lance Taylor <ian@cygnus.com> |
62 | ||
3fe22b98 ILT |
63 | * aoutx.h (NAME(aout,slurp_reloc_table)): Cast argument to size_t |
64 | for malloc. | |
65 | * coff-mips.c (mips_relocate_section): Likewise, for memmove. | |
66 | (mips_relax_section): Likewise, for malloc. | |
67 | * cofflink.c (process_embedded_commands): Likewise. | |
68 | (_bfd_coff_final_link): Likewise. | |
69 | * ecoff.c (_bfd_ecoff_write_object_contents): Likewise. | |
70 | (ecoff_final_link_debug_accumulate): Likewise. | |
71 | (ecoff_indirect_link_order): Likewise, for memcpy and malloc. | |
72 | (ecoff_reloc_link_order): Likewise, for malloc. | |
73 | * ecofflink.c (ecoff_align_debug): Likewise, for memset. | |
74 | (ecoff_write_symhdr): Likewise, for malloc. | |
75 | * elf32-hppa.c (elf32_hppa_read_symext_info): Likewise. | |
76 | * elf.c (assign_file_positions_except_relocs): Likewise, for | |
77 | qsort. | |
78 | * elf32-mips.c (mips_elf_read_ecoff_info): Likewise, for malloc. | |
79 | * elfcode.h (elf_slurp_reloc_table): Likewise. | |
80 | * elfcore.h (elf_corefile_note): Likewise. | |
81 | * elflink.h (elf_link_add_object_symbols): Likewise. | |
82 | (elf_link_read_relocs): Likewise. | |
83 | (NAME(bfd_elf,size_dynamic_sections)): Likewise, for memset. | |
84 | * i386linux.c (bfd_linux_size_dynamic_sections): Likewise. | |
85 | * ieee.c (do_with_relocs): Likewise. | |
86 | * linker.c (default_indirect_link_order): Likewise, for malloc. | |
87 | * nlmcode.h (nlm_object_p): Likewise. | |
88 | (nlm_write_object_contents): Likewise. | |
89 | * oasys.c (oasys_set_section_contents): Likewise, for memcpy. | |
90 | * reloc.c (bfd_generic_get_relocated_section_contents): Likewise, | |
91 | for malloc. | |
92 | * section.c (bfd_get_section_contents): Likewise, for memcpy. | |
93 | * srec.c (srec_get_section_contents): Likewise. | |
94 | (srec_set_section_contents): Likewise. | |
95 | * sunos.c (bfd_sunos_size_dynamic_sections): Likewise, for | |
96 | realloc and memset. | |
97 | (sunos_scan_relocs): Likewise, for malloc. | |
98 | (sunos_scan_dynamic_symbol): Likewise, for realloc. | |
99 | * syms.c (_bfd_generic_read_minisymbols): Likewise, for malloc. | |
100 | * versados.c (versados_get_section_contents): Likewise, for | |
101 | memcpy. | |
102 | ||
103 | * libbfd.c (real_read): Add prototype. Change argument types from | |
104 | int to size_t. | |
105 | (bfd_read): Cast real_read argument to size_t, not int. | |
106 | (bfd_write): Cast fwrite argument to size_t, not int. | |
107 | ||
108 | * elf64-gen.c (elf_info_to_howto): Fix definition for recent elf.c | |
109 | changes. | |
110 | ||
111 | * configure.in: Fix typo: change {$enableval} to ${enableval}. | |
112 | * configure: Rebuild. | |
113 | ||
114 | * Makefile.in (BFD32_BACKENDS): Add elflink.o. | |
115 | ||
c3246d9b ILT |
116 | * targets.c (bfd_target): Add fields _read_minisymbols and |
117 | _minisymbol_to_symbol. | |
118 | (BFD_JUMP_TABLE_SYMBOLS): Add _read_minisymbols and | |
119 | _minisymbol_to_symbol. | |
120 | (bfd_read_minisymbols): Define. | |
121 | (bfd_minisymbol_to_symbol): Define. | |
122 | * syms.c (_bfd_generic_read_minisymbols): Define. | |
123 | (_bfd_generic_minisymbol_to_symbol): Define. | |
124 | * libbfd-in.h (_bfd_nosymbols_read_minisymbols): Define. | |
125 | (_bfd_nosymbols_minisymbol_to_symbol): Define. | |
126 | (_bfd_generic_read_minisymbols): Declare. | |
127 | (_bfd_generic_minisymbol_to_symbol): Declare. | |
128 | * bfd-in2.h: Rebuild. | |
129 | * libbfd.h: Rebuild. | |
130 | * aoutx.h (MINISYM_THRESHOLD): Define. | |
131 | (NAME(aout,read_minisymbols)): New function. | |
132 | (NAME(aout,minisymbol_to_symbol)): New function. | |
133 | * libaout.h (NAME(aout,read_minisymbols)): Declare. | |
134 | (NAME(aout,minisymbol_to_symbol)): Declare. | |
135 | * aout-target.h (MY_read_minisymbols): Define. | |
136 | (MY_minisymbol_to_symbol): Define. | |
137 | * All targets: Define read_minisymbols and minisymbol_to_symbol. | |
138 | ||
b818a325 KR |
139 | Wed Jul 12 17:55:55 1995 Ken Raeburn <raeburn@cygnus.com> |
140 | ||
141 | * elflink.h (elf_link_add_object_symbols): Cast return value from | |
142 | bfd_alloc. | |
143 | ||
144 | * elfcode.h (size_info): Don't use "&" before function names. | |
145 | ||
146 | Wed Jul 12 00:16:48 1995 Ken Raeburn <raeburn@kr-pc.cygnus.com> | |
147 | ||
148 | * libelf.h (elf_backend_data): Use unsigned, not unsigned char, | |
149 | for bitfields. | |
150 | ||
cf9fb9f2 ILT |
151 | Tue Jul 11 15:19:53 1995 Ian Lance Taylor <ian@cygnus.com> |
152 | ||
f55900af ILT |
153 | * elf.c (bfd_section_from_shdr): In case SHT_REL[A], only get the |
154 | BFD section for the sh_link section if it is a SYMTAB section. | |
155 | ||
6c481b58 ILT |
156 | * aoutx.h (NAME(aout,link_add_symbols)): Don't bother to check |
157 | that archives hold a.out objects. | |
158 | * cf-i386lynx.c (coff_bfd_link_add_symbols): Don't define. | |
159 | (lynx_link_add_symbols): Remove. | |
160 | * cf-m68klynx.c (coff_bfd_link_add_symbols): Don't define. | |
161 | (lynx_link_add_symbols): Remove. | |
162 | * elflink.h (elf_bfd_link_add_symbols): Don't bother to check that | |
163 | archives hold ELF objects. | |
164 | ||
0e75a8d6 ILT |
165 | * archive.c (bfd_generic_archive_p): If the archive has a map, and |
166 | the target was defaulted, but the first object in the archive can | |
167 | not be matched with that target, then return a bad format error. | |
168 | ||
18bf5d5f ILT |
169 | * elf64-sparc.c (elf_sparc_howto_table): Set howto for WDISP16 to |
170 | elf64_wdisp16_reloc. | |
171 | (elf64_wdisp16_reloc): New static function. | |
172 | (elf64_sparc_relocate_section): New static function. | |
173 | (elf_backend_relocate_section): Define. | |
174 | ||
cf9fb9f2 ILT |
175 | * libelf.h (struct elf_size_info): Change type of last argument to |
176 | swap_symbol_out from char * to PTR. | |
177 | (bfd_elf32_swap_symbol_out): Update declaration. | |
178 | (bfd_elf64_swap_symbol_out): Likewise. | |
179 | * elfcode.h (elf_swap_symbol_out): Change type of cdst from char * | |
180 | to PTR. | |
181 | * elf.c (swap_out_syms): Cast to PTR, not char *, when calling | |
182 | swap_symbol_out routine. | |
183 | * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Likewise. | |
184 | (elf_link_output_sym): Likewise. | |
185 | (elf_link_output_extsym): Likewise. | |
186 | * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Likewise. | |
187 | ||
6f904fce ILT |
188 | Tue Jul 11 12:29:49 1995 Rick Sladkey <jrs@world.std.com> |
189 | ||
190 | * elf.c (_bfd_elf_find_nearest_line): Handle the simple case where | |
191 | there is no debugging information. | |
192 | ||
5b2c2b36 KR |
193 | Mon Jul 10 11:45:55 1995 Ken Raeburn <raeburn@cygnus.com> |
194 | ||
195 | * makefile.dos (OBJS): Add binary.o and tekhex.o. From DJ | |
196 | Delorie. | |
197 | ||
d11d1fb6 ILT |
198 | Mon Jul 10 11:09:58 1995 Ian Lance Taylor <ian@cygnus.com> |
199 | ||
6f904fce ILT |
200 | * linker.c (set_symbol_from_hash): bfd_link_hash_new case: Don't |
201 | abort; it can happen for constructor symbols when not building | |
202 | constructors. | |
203 | ||
921fc281 ILT |
204 | * coff-i960.c (coff_i960_relocate): Correct typo: use ! on strcmp, |
205 | not on string. | |
56fd39e8 ILT |
206 | * cofflink.c (_bfd_coff_generic_relocate_section): Remove unused |
207 | local i. | |
208 | * coff-arm.c (coff_arm_rtype_to_howto): Don't declare. | |
9ab8a0e8 ILT |
209 | (PCRELOFFSET): Define if not already defined. |
210 | * Makefile.in: Rebuild dependencies. | |
211 | (BFD32_BACKENDS): Add coff-arm.o | |
212 | (CFILES): Add coff-arm.c, pe-arm.c, pei-arm.c. | |
921fc281 | 213 | |
e3364701 ILT |
214 | * aoutx.h (NAME(aout,link_hash_table_create)): Allocate hash table |
215 | using bfd_alloc, not malloc. | |
216 | * cofflink.c (_bfd_coff_link_hash_table_create): Likewise. | |
217 | * ecoff.c (_bfd_ecoff_bfd_link_hash_table_create): Likewise. | |
218 | * i386linux.c (linux_link_hash_table_create): Likewise. | |
219 | * linker.c (_bfd_generic_link_hash_table_create): Likewise. | |
220 | * sunos.c (sunos_link_hash_table_create): Likewise. | |
221 | ||
951fe66d ILT |
222 | Based on patches from Eric Youngdale <eric@aib.com>: |
223 | * elflink.h (NAME(bfd_elf,size_dynamic_sections)): If -Bsymbolic, | |
224 | output a DT_SYMBOLIC dynamic entry. | |
225 | (elf_adjust_dynamic_symbol): If -Bsymbolic, don't require a PLT | |
226 | entry for a locally defined symbol. | |
227 | * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, do warn | |
228 | about undefined symbols, and fill in the GOT entry for a symbol | |
229 | defined in a regular object file. | |
230 | (elf_i386_finish_dynamic_symbol): If -Bsymbolic, output a RELATIVE | |
231 | reloc rather than a GLOB_DAT reloc for a symbol defined in a | |
232 | regular object file. | |
233 | * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, do warn | |
234 | about undefined symbols, and fill in the GOT entry for a symbol | |
235 | defined in a regular object file. | |
236 | (elf_m68k_finish_dynamic_symbol): If -Bsymbolic, output a RELATIVE | |
237 | reloc rather than a GLOB_DAT reloc for a symbol defined in a | |
238 | regular object file. | |
239 | * elf32-sparc.c (elf32_sparc_relocate_section): If -Bsymbolic, do | |
240 | warn about undefined symbols, and fill in the GOT entry for a | |
241 | symbol defined in a regular object file. | |
242 | (elf32_sparc_finish_dynamic_symbol): If -Bsymbolic, output a | |
243 | RELATIVE reloc rather than a GLOB_DAT reloc for a symbol defined | |
244 | in a regular object file. | |
245 | ||
d11d1fb6 ILT |
246 | * config/m68k-coff.mt (SELECT_VECS): Rename from SELECT_VECTORS. |
247 | Correct elements to be actual BFD vector names. | |
248 | ||
249 | * Makefile.in (Makefile): Don't depend upon @frags@. | |
250 | (config.status): Depend upon @frags@. | |
251 | ||
c7e76b5e ILT |
252 | Fri Jul 7 17:36:44 1995 Ian Lance Taylor <ian@cygnus.com> |
253 | ||
254 | * coffgen.c (coff_renumber_symbols): Sort defined symbols that are | |
255 | neither BSF_FUNCTION not BSF_NOT_AT_END just before undefined | |
256 | symbols. | |
257 | * coffcode.h (coff_slurp_symbol_table): Set BSF_FUNCTION as well | |
258 | as BSF_NOT_AT_END. | |
259 | ||
53751507 KR |
260 | Fri Jul 7 17:16:15 1995 Ken Raeburn <raeburn@cygnus.com> |
261 | ||
262 | * Makefile.in (do_mostlyclean): Remove config.log. | |
263 | (do_distclean): Remove config.cache. | |
264 | ||
b10e9afb ILT |
265 | Thu Jul 6 14:37:43 1995 Ian Lance Taylor <ian@cygnus.com> |
266 | ||
1d5d75e9 ILT |
267 | * elf32-i386.c (elf_i386_relocate_section): Revert May 24 patch. |
268 | Don't copy PC32 reloc against section into shared object. | |
269 | ||
b10e9afb ILT |
270 | * Makefile.in: Rebuild dependencies. |
271 | (CFILES): Added elflink.c. | |
272 | (Makefile): Depend upon config.status, not configure.in. | |
273 | (config.status): New target; depend upon configure configure.host | |
274 | and config.bfd. | |
275 | ||
ede4eed4 KR |
276 | Wed Jul 5 20:17:14 1995 Ken Raeburn <raeburn@cygnus.com> |
277 | ||
278 | * elfcore.h, elflink.h, elfcode.h, elf.c, elflink.c: Moved some | |
279 | primarily size-independent code from elfcode.h to elf.c and new | |
280 | file elflink.c; moved out other core- or linker-related routines | |
281 | into other new .h files for clarity. Renamed many routines to | |
282 | start with bfd_elf or _bfd_elf. Added a structure of | |
283 | size-dependent but target-independent info to elfcode.h. | |
284 | * Makefile.in: Build elflink.o. Update dependencies. | |
285 | * libelf.h: Updated some declarations. Added a definition for the | |
286 | new structure in elfcode.h. Added more fields to elf backend data | |
287 | structure. | |
288 | * elfxx-target.h: Refer to the appropriate size-dependent info. | |
289 | * elf32-*.c: Changed some function names. Moved common | |
290 | create_dynamic_sections code from m68k, sparc, and i386 support | |
291 | into elflink.c. Define some new macros to fill in new fields of | |
292 | back end data. Also clean up some "gcc -Wall" warnings regarding | |
293 | unused or uninitialized variables. | |
294 | ||
0a8310ac KR |
295 | * Makefile.in (BFD_LIBS): No, don't put elflink.o here. |
296 | * configure.in: Include it here whenever elf.o is specified. | |
297 | ||
9525b61b ILT |
298 | Wed Jul 5 10:31:47 1995 Ian Lance Taylor <ian@cygnus.com> |
299 | ||
6c495350 ILT |
300 | * elf32-mips.c (mips_elf_object_p): Unconditionally set |
301 | elf_bad_symtab, since sometimes the symbol table is messed up and | |
302 | the last symbol is global. | |
303 | ||
a2546fce ILT |
304 | * ecoff.c (_bfd_ecoff_bfd_is_local_label): New function. |
305 | * libecoff.h (_bfd_ecoff_bfd_is_local_label): Declare. | |
306 | * elf32-mips.c (mips_elf_is_local_label): New static function. | |
307 | (bfd_elf32_bfd_is_local_label): Define. | |
308 | ||
9525b61b ILT |
309 | * configure.in: Use $ac_config_sub, not $configsub. |
310 | * configure: Likewise. | |
311 | ||
312 | Permit --enable-targets=ieee: | |
313 | * config.bfd (*-*-ieee*): New target. | |
314 | * config/ieee.mt: New file. | |
315 | ||
8c693660 KR |
316 | Wed Jul 5 04:16:35 1995 Ken Raeburn <raeburn@kr-pc.cygnus.com> |
317 | ||
b6113657 KR |
318 | * config/i386aix.mh (HDEFINES): Remove -DFASCIST_FDOPEN. |
319 | ||
8c693660 KR |
320 | Autoconfiscation: |
321 | * configure.in, Makefile.in, doc/Makefile.in: Switch from Cygnus | |
322 | configure to autoconf ways of processing --enable arguments, | |
323 | setting up symlinks, incorporating makefile fragments, printing | |
324 | messages at configuration time, setting variables in Makefile. | |
325 | Deleted some unused variables. Check for ranlib via autoconf. | |
326 | For now, configure script removes doc/config.status. | |
327 | * configure: New file. | |
328 | * dep-in.sed: Use @SRCDIR@ instead of @srcdir@, so Makefile.in | |
329 | line doesn't get broken by configure. | |
330 | * doc/configure.in: Removed. | |
331 | ||
194fc935 ILT |
332 | Tue Jul 4 12:22:21 1995 Ian Lance Taylor <ian@cygnus.com> |
333 | ||
27b1ec94 ILT |
334 | * archive.c (_bfd_construct_extended_name_table): If |
335 | BFD_TRADITIONAL_FORMAT is set, limit the length of all file names | |
336 | to ar_max_namelen. | |
337 | (bfd_dont_truncate_arname): If BFD_TRADITIONAL_FORMAT is set, call | |
338 | bfd_bsd_truncate_arname. | |
339 | (_bfd_write_archive_contents): Revert June 1 change. | |
e5100743 | 340 | |
b5279eb6 ILT |
341 | * elfcode.h (NAME(bfd_elf,record_link_assignment)): Add provide |
342 | argument. | |
343 | * bfd-in.h (bfd_elf32_record_link_assignment): Update prototype. | |
344 | (bfd_elf64_record_link_assignment): Likewise. | |
345 | * bfd-in2.h: Rebuild. | |
346 | ||
b176e1e9 ILT |
347 | * libelf.h (struct elf_link_hash_table): Add needed field. Remove |
348 | saw_needed field. | |
349 | * elfcode.h (elf_link_add_object_symbols): If elf_dt_needed_name | |
350 | is an empty string, don't make a DT_NEEDED entry in the output | |
351 | file. Record all DT_NEEDED entries found in input dynamic | |
352 | objects. | |
353 | (elf_link_output_extsym): Don't check saw_needed when issuing | |
354 | warnings. | |
355 | * elf.c (_bfd_elf_link_hash_table_init): Initialize needed, not | |
356 | saw_needed. | |
357 | (bfd_elf_get_needed_list): New function. | |
358 | * bfd-in.h (struct bfd_elf_link_needed_list): Define. | |
359 | (bfd_elf_get_needed_list): Define. | |
360 | * bfd-in2.h: Rebuild. | |
361 | ||
194fc935 ILT |
362 | * ecoff.c (_bfd_ecoff_find_nearest_line): Also initialize |
363 | find_buffer and fdrtab_len fields of newly allocated | |
364 | find_line_info structure. | |
365 | ||
c40439a2 JL |
366 | Mon Jul 3 17:03:52 1995 Jeff Law (law@snake.cs.utah.edu) |
367 | ||
368 | * som.c (hppa_som_gen_reloc_type): New argument "sym_diff", | |
369 | nonzero when we're generating relocations for an expression | |
370 | using the difference of two symbols. All callers changed. | |
371 | Handle difference of symbols for both R_HPPA and R_COMPLEX | |
372 | cases. | |
373 | (som_write_fixups): Handle R_COMP1, R_COMP2 and R_CODE_EXPR | |
374 | fixups. | |
375 | ||
bd676d26 SC |
376 | Mon Jul 3 13:55:18 1995 Steve Chamberlain <sac@slash.cygnus.com> |
377 | ||
378 | * config.bfd (win32): New configuration. | |
379 | * configure.host (pe): Changed to i386win32. | |
380 | * config/i386pe.mh: Deleted. | |
381 | * config/i386win32.mh: New file. | |
382 | ||
8809320b ILT |
383 | Mon Jul 3 11:30:45 1995 Ian Lance Taylor <ian@cygnus.com> |
384 | ||
3a6eecd4 ILT |
385 | * ecoff.c (_bfd_ecoff_find_nearest_line): If we allocate |
386 | find_line_info, clear the fdrtab field. | |
387 | ||
9fd10c34 ILT |
388 | * targets.c (enum bfd_flavour): Add bfd_target_msdos_flavour here, |
389 | rather than in bfd-in2.h. | |
390 | ||
391 | * bfd.c (enum bfd_error): Define bfd_error_no_armap. | |
392 | (bfd_errmsgs): Add string for bfd_error_no_armap. | |
393 | * bfd-in2.h: Rebuild. | |
394 | * ecoff.c (ecoff_link_add_archive_symbols): If an archive has no | |
395 | armap, set bfd_error_no_armap rather than bfd_error_no_symbols. | |
396 | * elfcode.h (elf_link_add_archive_symbols): Likewise. | |
397 | * linker.c (_bfd_generic_link_add_archive_symbols): Likewise. | |
398 | ||
3004a68c ILT |
399 | * elfcode.h (elf_link_add_object_symbols): Permit common and |
400 | indirect symbols in weakdefs BFD_ASSERT. | |
401 | * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Simplify | |
402 | BFD_ASSERT to permit some legal, but odd, cases. | |
30dc85f1 ILT |
403 | * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. |
404 | * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise. | |
405 | ||
8809320b ILT |
406 | * Makefile.in: Rebuild dependencies. |
407 | (BFD32_BACKENDS): Add versados.o. | |
408 | (CFILES): Add pe-i386.c, pei-i386.c, and versados.c. | |
409 | start-sanitize-arc | |
9fd10c34 ILT |
410 | (elf32-arc.o): New target. This target should be removed when |
411 | elf32-arc.c can be added to CFILES, after which the automatic | |
412 | dependency building will handle it. | |
8809320b ILT |
413 | end-sanitize-arc |
414 | ||
be89267c ILT |
415 | Sun Jul 2 17:49:32 1995 Ian Lance Taylor <ian@cygnus.com> |
416 | ||
417 | * cofflink.c (_bfd_coff_generic_relocate_section): Cast base_file | |
418 | to FILE * before using it. | |
419 | * stab-syms.c: Revert yesterday's patch. | |
420 | ||
033d545b FF |
421 | Sat Jul 1 12:10:42 1995 Fred Fish <fnf@cygnus.com> |
422 | ||
423 | * stab-syms.c (stdio.h): Include prior to libaout.h, which | |
424 | includes bfdlink.h, which now uses FILE. | |
425 | ||
b968e4f4 KR |
426 | Sat Jul 1 00:11:08 1995 Ken Raeburn <raeburn@cygnus.com> |
427 | ||
428 | * elfxx-target.h: New file. | |
5cab016b KR |
429 | |
430 | * libelf.h (struct elf_backend_data): Remove elf_64_p field. | |
431 | * elfxx-target.h (elfNN_bed): Don't set it. | |
432 | ||
b968e4f4 KR |
433 | * elf32-target.h, elf64-target.h: Deleted. |
434 | * Makefile.in (elf32-target.h, elf64-target.h): Build them from | |
435 | elfxx-target.h. | |
436 | ||
ece22cd0 SC |
437 | Fri Jun 30 16:07:18 1995 Steve Chamberlain <sac@slash.cygnus.com> |
438 | ||
439 | * cofflink.c (_bfd_coff_generic_relocate_section): Compare | |
440 | the full text of .reloc or .edata section names. | |
441 | ||
033d545b | 442 | Fri Jun 30 15:47:37 1995 Fred Fish <fnf@cygnus.com> |
d84d840f FF |
443 | |
444 | * cofflink.c (_bfd_coff_generic_relocate_section): | |
445 | Remove extra '+'. | |
446 | ||
69b799df SC |
447 | Thu Jun 29 17:24:52 1995 Steve Chamberlain <sac@slash.cygnus.com> |
448 | ||
449 | * coff-h8300.c (COFF_LONG_FILENAMES): Define. | |
450 | ||
89665c85 SC |
451 | Wed Jun 28 18:04:42 1995 Steve Chamberlain <sac@slash.cygnus.com> |
452 | ||
453 | * Makefile.in: versados.o is now conditionally built. | |
454 | * coffcode.h (add_data_entry): New function. | |
455 | (coff_write_object_contents): Clean up. Calculate | |
456 | data entries. | |
457 | * cofflink.c (_bfd_coff_generic_relocate_section): | |
458 | .reloc and .edata sections are IMAGE_BASED too. | |
459 | If there's a base_file then write out base information. | |
460 | * configure.host (i386-*-pe): New. | |
461 | * syms.c (coff_section_type): Only scan prefixes. | |
462 | * targets.c (bfd_target_vector): Versados is now conditionally | |
463 | built. | |
464 | * config/m68k-coff.mt: Build versados.o | |
465 | * hosts/i386pe.h: New file. | |
466 | ||
6cb964d4 JL |
467 | Mon Jun 26 13:53:49 1995 Jeff Law (law@snake.cs.utah.edu) |
468 | ||
469 | * elf32-hpa.c (elf32_hppa_relocate_section): Close comment before | |
470 | R_PARISC_DPREL21L handling. | |
471 | ||
472 | Thu Jun 22 19:28:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
473 | ||
474 | Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu> | |
475 | ||
476 | * config/i386-moss.mt: created. | |
477 | ||
f4761bb2 SC |
478 | Thu Jun 22 08:56:10 1995 Steve Chamberlain <sac@slash.cygnus.com> |
479 | ||
480 | * reloc.c (bfd_perform_relocation): Add case for -ve words. | |
481 | ||
775d1255 JL |
482 | Wed Jun 21 13:13:49 1995 Jeff Law (law@snake.cs.utah.edu) |
483 | ||
484 | * elf32-hppa.c (elf32_hppa_relocate_section): Don't try to apply a | |
485 | relocation against an undefined symbols. | |
486 | ||
9eacc5c4 SC |
487 | Wed Jun 21 10:16:10 1995 Steve Chamberlain <sac@slash.cygnus.com> |
488 | ||
489 | * versados.c: Second pass/rewrite. | |
490 | ||
491 | Mon Jun 19 08:40:45 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
492 | ||
493 | * syms.c (coff_section_type): Compare only the front part | |
f55900af | 494 | of a section name. |
9eacc5c4 | 495 | |
9a688057 JL |
496 | Sat Jun 17 09:40:44 1995 Jeff Law (law@snake.cs.utah.edu) |
497 | ||
9fe4fade JL |
498 | * elf32-hppa.c (elf32_hppa_size_stubs): Set the size of the stub |
499 | section if we get an error. | |
500 | ||
9a688057 JL |
501 | * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Don't mess |
502 | with the operands of an R_PARISC_DPREL21L relocation if the insn | |
503 | is not "addil <symbol>,%r27". | |
504 | ||
018dafca SS |
505 | Fri Jun 16 15:04:47 1995 Stan Shebs <shebs@andros.cygnus.com> |
506 | ||
507 | * bfd-in.h (NT_subsystem, NT_stack_heap): Declare but don't | |
508 | define. | |
509 | * bfd-in2.h: Rebuilt. | |
510 | * bfd.c (NT_subsystem, NT_stack_heap): Define. | |
511 | ||
31dabb6c JL |
512 | Fri Jun 16 00:07:25 1995 Jeff Law (law@snake.cs.utah.edu) |
513 | ||
514 | * elf32-hppa.c (elf32_hppa_bfd_link_link_relocate): Use the right | |
515 | type field (there are two!) when checking to see if $global$ is | |
516 | defined. | |
517 | ||
e0151f38 SS |
518 | Thu Jun 15 14:03:47 1995 Stan Shebs <shebs@andros.cygnus.com> |
519 | ||
520 | * bfd-in.h, bfd-in2.h (bfd_boolean): Rename bfd_true, bfd_false | |
521 | to bfd_tttrue, bfd_fffalse so as not to conflict with functions. | |
522 | * coffswap.h (coff_swap_scnhdr_out): Remove version that was | |
523 | hacked for MPW C. | |
524 | * mpw-config.in: Set shell vars instead of pasting to makefile | |
525 | for each configuration, edit coffswap.h to make MPW C not choke. | |
526 | (i386-unknown-coff, sh-hitachi-hms): Recognize. | |
527 | * mpw-make.in (BFD_LIBS): Add versados.c.o. | |
528 | ||
529 | * versados.c (versados_scan): Properly cast results from bfd_alloc. | |
530 | ||
531 | Wed Jun 14 15:27:32 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
532 | ||
533 | * cofflink.c (process_embedded_commands): New function | |
534 | reads and handles .drectve sections for PE. | |
535 | (coff_link_input_bfd): Call new function if PE. | |
536 | ||
080f1fcb JL |
537 | Mon Jun 12 12:09:39 1995 Jeff Law (law@snake.cs.utah.edu) |
538 | ||
539 | * bfd-in.h (bfd_set_section_vma): Case true to a boolean. | |
540 | (bfd_set_cacheable): Likewise. | |
541 | * bfd-in2.h: Rebuilt. | |
542 | ||
d1ec549d SC |
543 | Fri Jun 9 12:20:28 1995 Steve Chamberlain <sac@rtl.cygnus.com> |
544 | ||
545 | * elfcode.h (elf_sort_hdrs): Rewrite to be symmetrical. | |
546 | ||
3b1f83ad JL |
547 | Fri Jun 9 12:49:00 1995 Jeff Law (law@snake.cs.utah.edu) |
548 | ||
6167a840 JL |
549 | * targets.c: Add copy_private_symbol_data and link_split_section |
550 | to the target vector. | |
551 | * libbfd-in.h (_bfd_generic_bfd_copy_private_symbol_data): Define. | |
552 | (_bfd_nolink_bfd_link_split_section): Likewise. | |
553 | (bfd_generic_link_split_section): Declare. | |
554 | * syms.c (bfd_copy_private_symbol_data): Define. | |
555 | * linker.c (bf_link_split_section): Likewise. | |
556 | * som.c (som_bfd_copy_private_symbol_data): New function | |
557 | (som_bfd_link_split_section): Likewise. | |
558 | * All other targets updated with default versions of new routines. | |
559 | ||
560 | * Take out my braindamaged bfd_true/bfd_false changes from earlier | |
561 | today. Replace with just: | |
3b1f83ad JL |
562 | * bfd-in.h: (TRUE_FALSE_ALREADY_DEFINED): Define this if |
563 | compiling with g++-2.6 or later. | |
3b1f83ad JL |
564 | * bfd-in2.h: Rebuilt. |
565 | ||
9ff2fb3d SC |
566 | Fri Jun 9 07:54:29 1995 Steve Chamberlain <sac@slash.cygnus.com> |
567 | ||
e6304bc7 SC |
568 | * versados.c (struct esd, get_4): Lint; use unsigned chars. |
569 | ||
9ff2fb3d SC |
570 | * coff-i960.c (coff_i960_relocate): Compare output section names |
571 | when converting for vxworks. | |
572 | ||
0ef449df KR |
573 | Wed Jun 7 19:01:30 1995 Ken Raeburn <raeburn@cujo.cygnus.com> |
574 | ||
575 | * elfcode.h (elf_fake_sections): Permit .scommon or COMMON | |
576 | sections as random SHT_NOBITS sections, in case a linker script is | |
577 | strange. | |
578 | ||
579 | Tue Jun 6 17:29:32 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
580 | ||
581 | * bfd-in.h (NT_subsystem, NT_stack_heap): Moved from pe.h | |
582 | * coff-i386.c (coff_i386_rtype_to_howto): Get PE relocs right. | |
583 | * coffcode.h (coff_mkobject): Set pe tdata bit when using PE. | |
584 | * cofflink.c (COFF_WITH_PE code): Test on obj_pe bit rather | |
585 | than conditional compile. | |
586 | * configure.in: Fix PE dependencies. | |
587 | * libcoff-in.h (obj_pe): New. | |
588 | (coff_tdata): Added pe entry. | |
589 | * libcoff.h: Regenerated. | |
590 | ||
591 | Mon Jun 5 09:07:13 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
592 | ||
593 | * coff-a29k.c (coff_a29k_adjust_symndx): Completely parenthesize | |
c7e76b5e | 594 | macro. |
0ef449df | 595 | |
1be0c30e KR |
596 | Mon Jun 5 02:15:20 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com> |
597 | ||
9e1b4d57 KR |
598 | Linker support for m68k-elf from Andreas Schwab |
599 | <schwab@issan.informatik.uni-dortmund.de>: | |
600 | * elfcode.h (elf_link_add_object_symbols): Check for NULL when | |
601 | looping through the symbol hashes. | |
602 | (elf_bfd_final_link): When looking for _init and _fini don't use | |
603 | the symbol if it is imported from another object. | |
604 | * elf32-m68k.c: Relocation type changed from REL to RELA. Regular | |
605 | and dynamic linking support functions added, similar to other elf | |
606 | targets. | |
607 | ||
1be0c30e KR |
608 | * config.bfd (i[345]86-*-gnu*): Use ELF configuration. |
609 | ||
c3c112fc SC |
610 | Fri Jun 2 18:54:59 1995 Steve Chamberlain <sac@slash.cygnus.com> |
611 | ||
612 | * versados.c: New file. | |
613 | * bfd-in2.h (struct _bfd): New field. | |
614 | * bfd.c (struct _bfd): New field. | |
615 | * configure.in (versados_vec): New field. | |
616 | * targets.c (bfd_flavor): Added versados. | |
617 | ||
fa29f969 SC |
618 | Thu Jun 1 13:51:49 1995 Steve Chamberlain <sac@slash.cygnus.com> |
619 | ||
620 | * coffcode.h (sec_to_styp_flags, styp_to_sec_flags, | |
621 | coff_new_section_hook): Any section that starts ".stab" | |
622 | is now marked as debugging. | |
623 | ||
45fb9cd1 KR |
624 | Thu Jun 1 16:15:16 1995 Ken Raeburn <raeburn@cujo.cygnus.com> |
625 | ||
db88e79a KR |
626 | * archive.c (_bfd_write_archive_contents): Disable extended name |
627 | table until it can be made optional, so that native AR has half a | |
628 | chance on SunOS and HP/UX. | |
629 | ||
45fb9cd1 KR |
630 | * linker.c (_bfd_generic_link_output_symbols, case |
631 | bfd_link_hash_indirect): Add cast to correct pointer types. | |
632 | ||
633 | Sat May 27 21:37:31 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
634 | ||
635 | * config.bfd (m68k-bull-sysv*): Added strip_underscore=yes. | |
636 | (m68k-est-coff): Removed. target does not effect object format. | |
637 | ||
a3444c49 SC |
638 | Wed May 24 10:52:01 1995 Steve Chamberlain <sac@slash.cygnus.com> |
639 | ||
45fb9cd1 KR |
640 | * linker.c (_bfd_generic_link_output_symbols): Cope with |
641 | indirect symbols. | |
642 | ||
a3444c49 SC |
643 | * elf32-i386.c (elf_i386_relocate_section): Give error |
644 | message when linking to a shared reloc which isn't there. | |
645 | ||
646 | Wed May 24 10:40:00 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
647 | ||
648 | Support for ARM-PE. | |
649 | ||
650 | * Makefile.in, coffcode.h, config.bfd, configure.in, pe-arm.c, | |
9ab8a0e8 | 651 | pei-arm.c, coff-arm.c, reloc.c, targets.c, config/arm-pe.mt: |
a3444c49 SC |
652 | Support for ARM COFF/PE. |
653 | ||
654 | Tue May 23 19:24:58 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
655 | ||
656 | * bfd.c (bfd_get_relocated_section_contents): Now a function, | |
657 | tries calling routine from input bfd target vector for | |
658 | bfd_indirect_link_order. Put a declaration into the header file. | |
659 | * bfd-in2.h: Regenerated. | |
660 | * elf32-mips.c (gprel16_with_gp): New function, split out from | |
661 | mips_elf_gprel16_reloc. | |
662 | (mips_elf_gprel16_reloc): Call it. If output bfd target vector | |
663 | isn't elf flavoured, abort, since it's assumed to be elf in some | |
664 | of this code, including the code that looks up the gp value. | |
665 | (elf32_mips_get_relocated_section_contents): New function, | |
666 | modified from bfd_generic_get_relocated_section_contents to deal | |
667 | with passing gp to gprel16_with_gp. | |
668 | (bfd_elf32_bfd_get_relocated_section_contents): New macro. | |
669 | * elf32-target.h (bfd_elf32_bfd_get_relocated_section_contents): | |
670 | Don't define if already defined. | |
671 | ||
58c56c60 JL |
672 | Tue May 23 15:58:15 1995 Jeff Law (law@snake.cs.utah.edu) |
673 | ||
674 | * Makefile.in: Install bfdlink.h too. | |
675 | ||
676 | Sun May 21 22:25:09 1995 Jeff Law (law@snake.cs.utah.edu) | |
677 | ||
678 | * elf32-hppa.c (elf32_hppa_relocate_section): Handle undefined and | |
679 | notsupported return codes from final_link_relocate (used when | |
680 | $global$ is undefined or nonexistant). | |
681 | (elf32_hppa_bfd_link_link_relocate): If $global$ exists, but is | |
682 | not defined,then return bfd_reloc_undefined. | |
683 | ||
7cdedb42 SC |
684 | Fri May 19 10:00:14 1995 Steve Chamberlain <sac@rtl.cygnus.com> |
685 | ||
686 | * coffswap.h: (IMAGE_BASE): Define to 0 if not. | |
687 | ||
ff15324f KR |
688 | Thu May 18 04:24:01 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com> |
689 | ||
690 | Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk) | |
691 | ||
692 | * aoutx.h (aout_link_input_section_standard): If defined, call | |
693 | MY_relocatable_reloc before doing a partial relocation. | |
694 | ||
695 | * aout-arm.c: (WRITE_HEADERS): Delete. | |
696 | (NAME): Define version to override default in aoutx.h | |
697 | (MY(howto_table)): Reformat. Alter some entries slightly. | |
698 | (RELOC_ARM_BITS_NEG_{BIG,LITTLE}): Define. | |
699 | (MY(reloc_howto), MY(put_reloc), MY(relocatable_reloc)): New functions. | |
700 | (MY_reloc_howto, MY_put_reloc, MY_relocatable_reloc): Define. | |
701 | (MY(fix_pcrel_26)): Renamed from aoutarm_fix_pcrel_26, return | |
702 | bfd_reloc_ok not bfd_reloc_continue. | |
703 | (MY(fix_pcrel_26_done)): Likewise. | |
704 | (MY(bfd_reloc_type_lookup)): Renamed from aoutarm_reloc_type_lookup. | |
705 | (MY_bfd_link_hash_table_create, MY_bfd_link_add_symbols, | |
706 | MY_bfd_final_link): Delete. | |
707 | (MY_swap_std_reloc_in, MY_swap_std_reloc_out, MY_get_section_contents): | |
708 | Define. | |
709 | (aoutx.h): Include it. | |
710 | (MY(swap_std_reloc_{in,out})): New functions. | |
711 | Use RELOC_ARM_BITS_NEG_{BIG,LITTLE} to extract negative reloc bit. | |
712 | (aoutarm_squirt_out_relocs): Delete. | |
713 | ||
714 | From: David Taylor (dtaylor@armltd.co.uk) | |
715 | * config/arm[lb]-aout.mt: New files. | |
716 | * aout-arm.c: New file. | |
717 | * config.bfd: Handle arm{,e[lb]}-*-aout | |
718 | * configure.in: Add vetor for aout_arm_{big,little}_vec. | |
719 | * reloc.c: New relocation types for the ARM. | |
720 | * targets.c (aout_arm_{big,little}_vec): declare. | |
721 | ||
8558c4e3 JK |
722 | Tue May 16 10:29:51 1995 Jim Kingdon <kingdon@deneb.cygnus.com> |
723 | ||
724 | * libbfd.c (bfd_stat): If bfd_cache_lookup returns an error, | |
725 | return an error to the caller. Call bfd_set_error on errors. | |
726 | ||
727 | Tue May 16 14:44:45 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
728 | ||
729 | * libcoff-in.h (coff_renumber_symbols): Modified prototypes in | |
730 | accordance with 11 May libcoff.h change. | |
731 | ||
b297038d SC |
732 | Thu May 11 16:43:14 1995 Steve Chamberlain <sac@slash.cygnus.com> |
733 | ||
734 | tekhex.c (first_phase): Understand type 0 symbols. | |
735 | (tekhex_write_object_contents): Fix typo in final record. | |
736 | ||
737 | Thu May 11 16:43:14 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
738 | ||
b297038d SC |
739 | * coff-i960.c (optcall_callback): don't try and optimize |
740 | undefined refs. | |
741 | (coff_write_relocs): Search for broken relocs on the way | |
742 | out and fix them up. | |
743 | (coff_renumber_symbols): Calculate and return index of | |
744 | first undefined symbol. | |
745 | (coff_write_object_contents): Call coff_renumber_symbols | |
746 | and coff_write_relocs with the new args. | |
747 | * libcoff.h: (coff_renumber_symbols, coff_renumber_symbols): | |
748 | Modified prototypes. | |
749 | ||
750 | Thu May 11 16:43:14 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
751 | Tom Griest <griest@cs.yale.edu> | |
752 | ||
753 | Initial support for PE format. | |
754 | ||
755 | * Makefile.in, targets.c, configure.in, config.bfd: | |
756 | Add support for i386-*-winnt and i386-*-pe. | |
757 | * archive.c (do_slurp_coff_armap): Understand NTPE format | |
758 | archives. | |
759 | (_bfd_slurp_extended_name_table): Turn \ in a filename | |
760 | into /. | |
761 | * bfd-in.h (bfd_link_subsystem, _bfd_link_stack_heap): New. | |
762 | * coff-i386.c (howto_table): Conditionalize PCRELOFFSET. | |
763 | * coffcode.h (IMAGE_BASE): New. | |
764 | (coff_compute_section_file_positions): Throw away .junk | |
765 | sections for PE, align symbols. | |
766 | (coff_write_object_contents): Throw away .junk sections | |
767 | for PE. Remember info on .idata and .rsrc sections. | |
768 | Fill in the PE header. | |
769 | (coff_slurp_symbol_table): PE uses C_SECTION class. | |
770 | * cofflink.c (_bfd_coff_final_link): Keep PE info up to date. | |
771 | (_bfd_coff_generic_relocate_section): Cope with PE relocs. | |
772 | * coffswap.h (coff_swap_{aout/file/scn/sym}hdr_{in/out}): | |
773 | New code for PE headers. | |
774 | ||
c7b44b04 MM |
775 | Tue May 9 17:01:38 1995 Michael Meissner <meissner@tiktok.cygnus.com> |
776 | ||
777 | * config.bfd: Add little endian PowerPC support. | |
778 | * configure.in: Ditto. | |
779 | * targets.c: Ditto. | |
780 | * config/ppcle-elf.mt: New file, for little endian PowerPC | |
781 | support. | |
782 | * config/ppc-elf.mt: Add little endian powerpc to the BFD | |
783 | selection vectors. | |
784 | * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Complain if | |
785 | linking a different endian object than we expect. | |
786 | (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define, to provide little | |
787 | endian support. | |
788 | ||
789 | Tue May 2 16:32:24 1995 Jeff Law (law@snake.cs.utah.edu) | |
790 | ||
791 | * config.bfd (hppa*-*-lites*): Treat just like hppa*-*-*elf*. | |
792 | ||
793 | Tue Apr 25 19:38:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
794 | ||
795 | * coffgen.c (make_a_section_from_file): Initialize lma same as | |
796 | vma. | |
797 | ||
0c3c868b JM |
798 | Tue Apr 25 11:03:21 1995 Jason Molenda (crash@phydeaux.cygnus.com) |
799 | ||
800 | * hosts/std-host.h: #include ansidecl.h 'cause PTR is used in | |
801 | std-host.h. | |
802 | ||
803 | Mon Apr 24 23:56:44 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
804 | ||
805 | * hosts/i386linux.h (HAVE_PROCFS): Don't define it. Added lengthy | |
806 | comment explaining why. | |
807 | ||
423b654e MM |
808 | Mon Apr 24 10:34:02 1995 Michael Meissner <meissner@cygnus.com> |
809 | ||
810 | * hosts/i386linux.h (HAVE_PROCFS): If NO_PROCFS is defined, don't | |
811 | define HAVE_PROCFS. | |
812 | ||
a96c03cc MM |
813 | Mon Apr 24 08:33:12 1995 Michael Meissner <meissner@cygnus.com> |
814 | ||
815 | * elf32-ppc.c (ppc_elf_relocate_section): Do not continue | |
816 | processing unknown symbols to prevent a cascade of errors. | |
817 | ||
1f2025d9 KR |
818 | Fri Apr 21 12:48:48 1995 Ken Raeburn <raeburn@cujo.cygnus.com> |
819 | ||
820 | Patches from H.J. Lu for Linux ELF core file support. | |
821 | * elfcode.h (elf_core_file_matches_executable_p) [HAVE_PROCFS]: | |
822 | Use prpsinfo_t instead of struct prpsinfo, for consistency. | |
823 | * hosts/i386linux.h (HAVE_PROCFS): Define. | |
824 | ||
42aade75 SC |
825 | Thu Apr 20 09:07:39 1995 Steve Chamberlain <sac@slash.cygnus.com> |
826 | ||
827 | * linker.c (link_action): Do the right thing when a undefined | |
828 | strong symbol appears after an undefined weak symbol. | |
829 | ||
830 | Fri Apr 14 16:51:17 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
831 | ||
832 | * elf32-ppc.c (ppc_elf_relocate_section): New function to relocate | |
833 | a whole section for the linker, bypassing bfd_perform_relocation. | |
834 | (ppc_elf_reloc_type_lookup): New function to map the BFD | |
835 | enumeration code into a howto structure. | |
836 | (ppc_elf_howto_raw): Rename from ppc_elf_howto_table. | |
837 | (ppc_elf_howto_table): New array that maps PowerPC relocation | |
838 | numbers to howto structures without a linear search. Change from | |
839 | using bfd_elf_generic_reloc to use ppc_elf_std_reloc. | |
840 | (ppc_elf_howto_init): Initialize ppc_elf_howto_table from | |
841 | ppc_elf_howto_raw. | |
842 | (ppc_elf_reloc_type_lookup): Use a case statement instead of a | |
843 | loop. | |
844 | (ppc_elf_std_reloc): Replacement for bfd_elf_generic_reloc. | |
845 | (ppc_elf_unsupported_reloc): Print a real error message, instead | |
846 | of calling abort. | |
847 | (ppc_elf_addr16_ha_inner): Abstract getting adjustment from | |
848 | ppc_elf_addr16_ha_reloc, so ppc_elf_relocate_section can use it | |
849 | too. | |
850 | (ppc_elf_addr16_ha_reloc): Call it. | |
851 | (ppc_elf_got16_inner): Abstract getting adjustment from | |
852 | ppc_elf_got16_reloc, so ppc_elf_relocate_section can use it too. | |
853 | (ppc_elf_got16_reloc): Call it. | |
854 | (ppc_elf_info_to_howto): Rename from powerpc_info_to_howto. | |
855 | ||
856 | * elfcode.h (elf_symbol_from_bfd_symbol): Omit space in debugging | |
857 | output. | |
858 | (elf_symbol_flags): Add debug function to decode flags so that | |
859 | defining DEBUG to be 4 will compile again. | |
860 | (elf_debug_section): Fix typo in debug output. | |
861 | ||
1b283698 KR |
862 | Fri Apr 14 16:03:04 1995 Ken Raeburn <raeburn@cujo.cygnus.com> |
863 | ||
864 | * config.bfd: Add m68*-*-elf*. | |
865 | * elf32-m68k.c: Filled out implementation, except for dynamic | |
866 | linking support. | |
867 | * reloc.c (enum bfd_reloc_code_real): Added *_GOT_PCREL, *_GOTOFF, | |
868 | *_PLT_PCREL, *_PLTOFF, *_68K_* relocations for ELF. | |
869 | * libbfd.h, bfd-in2.h: Regenerated. | |
870 | ||
871 | Thu Apr 13 14:28:04 1995 Torbjorn Granlund <tege@adder.cygnus.com> | |
872 | ||
873 | * coff-m68k.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from | |
874 | 1 to 2. | |
875 | (bfd_target): Change minimum section alignment from 1 to 2. | |
876 | ||
56e57a6b KR |
877 | Wed Apr 12 12:40:04 1995 Ken Raeburn <raeburn@cujo.cygnus.com> |
878 | ||
879 | * aoutx.h (machine_type, case bfd_arch_mips): Treat R8000 like | |
880 | R6000 and R4000 for now. | |
881 | ||
882 | Tue Apr 4 12:28:25 1995 Stan Shebs <shebs@andros.cygnus.com> | |
883 | ||
884 | * mpw-config.in: New file, MPW version of configure.in. | |
885 | * mpw-make.in: New file, MPW version of Makefile.in. | |
886 | * hosts/mpw.h: New file, MPW host definitions. | |
887 | * ecoffswap.h (ecoff_swap_pdr_in, ecoff_swap_pdr_in) [MPW_C]: | |
888 | Alternate versions without ECOFF_64 that chokes MPW C. | |
889 | * coffswap.h (coff_swap_scnhdr_out): Add alternative version with | |
890 | partly-expanded macros. | |
891 | ||
892 | Thu Mar 30 14:56:21 1995 Ian Lance Taylor <ian@cygnus.com> | |
893 | ||
894 | * reloc.c (bfd_perform_relocation): Don't bother to check for | |
895 | overflow if the symbol is undefined. | |
896 | ||
e83f7745 ILT |
897 | Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com) |
898 | ||
899 | * config.bfd: Change linux to default to elf. Using | |
900 | i[345]86-*-linuxaout will build a library which defaults to a.out. | |
901 | * config/i386-laout.mt: Rename from old config/i386-linux.mt. | |
902 | * config/i386-linux.mt: Rename from old config/i386-lelf.mt. | |
903 | Comment out EXTRALIBS. | |
904 | * config/i386-lelf.mt: Remove. | |
905 | ||
75afa884 ILT |
906 | Wed Mar 29 12:01:30 1995 Ian Lance Taylor <ian@cygnus.com> |
907 | ||
21e061e3 ILT |
908 | * coff-i960.c (coff_i960_relocate): Cache the section symbol in |
909 | the used_by_bfd field of the section, to avoid looping for each | |
910 | reloc. | |
911 | ||
75afa884 ILT |
912 | * cpu-h8500.c (arch_info_struct): Change name from "H8/300" to |
913 | "h8300" for consistency with other cpu-* files. | |
914 | ||
da7bfa91 ILT |
915 | Tue Mar 28 15:14:11 1995 Ian Lance Taylor <ian@cygnus.com> |
916 | ||
661cf374 ILT |
917 | * bout.c (b_out_canonicalize_reloc): Handle SEC_CONSTRUCTOR |
918 | sections. | |
919 | (b_out_get_reloc_upper_bound): Likewise. | |
920 | ||
da7bfa91 ILT |
921 | * linker.c (generic_link_add_symbol_list): Skip constructor |
922 | symbols which the main linker code did not do anything with. | |
923 | (_bfd_generic_link_output_symbols): Use udata.p if it is set, | |
924 | rather than looking the symbol up in the hash table. Just pass | |
925 | through constructor symbols for which udata.p is not set. If the | |
926 | linker defined the symbol, clear the constructor flag. | |
927 | ||
0cd908d2 JL |
928 | Tue Mar 21 10:50:32 1995 Jeff Law (law@snake.cs.utah.edu) |
929 | ||
930 | * som.c (som_set_reloc_info): Sign extend constants from | |
931 | R_DATA_OVERRIDE fixups. | |
932 | * libhppa.h (sign_extend): Renamed from sign_ext. Fix. | |
933 | (low_sign_extend): Likewise. | |
934 | ||
da7bfa91 ILT |
935 | Mon Mar 20 22:39:10 1995 Jeff Law (law@snake.cs.utah.edu) |
936 | ||
937 | * som.c (som_slurp_symbol_table): Tighten test to determine | |
938 | what symbols are section symbols. | |
939 | ||
03788f05 ILT |
940 | Sat Mar 18 01:54:45 1995 Ian Lance Taylor <ian@cygnus.com> |
941 | ||
942 | * elfcode.h (elf_bfd_link_add_symbols): An empty archive is OK. | |
943 | ||
944 | Fri Mar 17 16:29:02 1995 Jeff Law (law@snake.cs.utah.edu) | |
945 | ||
946 | * som.c (som_bfd_copy_private_section_data): Just return true when | |
947 | either the input or output section isn't attached to a SOM BFD. | |
948 | (som_bfd_copy_private_bfd_data): Similarly for BFD private data. | |
949 | ||
7fe4ed45 ILT |
950 | Fri Mar 17 11:50:34 1995 Ian Lance Taylor <ian@cygnus.com> |
951 | ||
952 | * elfcode.h (elf_link_add_object_symbols): Check whether a dynamic | |
953 | object has already been included, and ignore it the second time. | |
954 | ||
955 | Wed Mar 15 11:56:40 1995 Ian Lance Taylor <ian@cygnus.com> | |
956 | ||
957 | * elf32-sparc.c (elf_sparc_howto_table): Change R_SPARC_GOT13 from | |
958 | complain_overflow_bitfield to complain_overflow_signed. | |
959 | ||
960 | * libelf.h (bfd_elf32__write_relocs): Don't declare. | |
961 | (bfd_elf64__write_relocs): Don't declare. | |
962 | ||
75236adb KR |
963 | Tue Mar 14 05:54:33 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
964 | ||
965 | * stab-syms.c (aout_stab_name): Moved aout_stab_names to be local | |
966 | to this function. Recoded function to stop using table, to | |
967 | improve performance (on i486-netbsd host). Left old version | |
968 | intact under "#if 0" for further performance testing. | |
969 | ||
c4299ed8 ILT |
970 | Mon Mar 13 13:48:49 1995 Ian Lance Taylor <ian@cygnus.com> |
971 | ||
d0421218 ILT |
972 | * elfcode.h (write_relocs): Make static. Use PTR argument as a |
973 | pointer to a boolean variable set to true if something fails. | |
974 | Cast to PTR rather than void *. | |
975 | (sym_is_global): Rewrite for clarity. | |
976 | (map_program_segments): If the program header size is too small, | |
977 | call _bfd_error_handler and return failure rather than aborting. | |
978 | (NAME(bfd_elf,write_object_contents)): Pass boolean variable when | |
979 | calling write_relocs. | |
980 | (elf_symbol_from_bfd_symbol): Use BFD_ASSERT rather than abort. | |
981 | (struct elf_info_failed): Define. | |
982 | (NAME(bfd_elf,size_dynamic_sections)): Declare variables in inner | |
983 | blocks. Pass elf_info_failed structure when calling | |
984 | elf_export_symbol and elf_adjust_dynamic_symbol. | |
985 | (elf_export_symbol): Treat data argument as elf_info_failed rather | |
986 | than bfd_link_info. Set failed field on error. | |
987 | (elf_adjust_dynamic_symbol): Likewise. | |
988 | (struct elf_finfo_failed): Define. | |
989 | (elf_bfd_final_link): Pass elf_finfo_failed structure when calling | |
990 | elf_link_output_extsym. Use BFD_ASSERT rather than abort. | |
991 | (elf_link_output_extsym): Treat data argument as elf_finfo_failed | |
992 | rather than elf_final_link_info. Set failed field on error. | |
993 | (elf_link_input_bfd): Use BFD_ASSERT rather than abort. | |
994 | (elf_reloc_link_order): Likewise. | |
995 | ||
f786a73f ILT |
996 | * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Only write |
997 | out PLTRELSZ, PLTREL and JMPREL relocs if there is a .rela.plt | |
998 | section. Solaris 2.4 apparently does not handle empty reloc | |
999 | information correctly. | |
1000 | ||
c4299ed8 ILT |
1001 | * archive.c (bsd_write_armap): Cast getuid and getgid results to |
1002 | long, and print with %ld. | |
1003 | ||
890b53ef DE |
1004 | start-sanitize-arc |
1005 | Sun Mar 12 05:22:10 1995 Doug Evans <dje@chestnut.cygnus.com> | |
1006 | ||
1007 | * elf32-arc.c (elf_arc_howto_table): Relocs with implicit addends | |
1008 | don't work too well with zero src_masks. Correct values. | |
1009 | end-sanitize-arc | |
1010 | ||
6a107a28 ILT |
1011 | Fri Mar 10 16:41:05 1995 Ian Lance Taylor <ian@cygnus.com> |
1012 | ||
1013 | * aoutx.h (translate_to_native_sym_flags): Always use the output | |
1014 | section if it is not NULL. | |
1015 | ||
2f675427 ILT |
1016 | Thu Mar 9 15:06:25 1995 Ian Lance Taylor <ian@cygnus.com> |
1017 | ||
99514eec ILT |
1018 | * coffswap.h (coff_swap_scnhdr_out): If the line number count or |
1019 | the reloc count does not fit, print an error and return 0. | |
1020 | * coffcode.h (coff_write_object_contents): Check return value of | |
1021 | coff_swap_scnhdr_out. | |
1022 | * ecoff.c (_bfd_ecoff_write_object_contents): Check return value | |
1023 | of bfd_coff_swap_scnhdr_out. | |
1024 | ||
0318ed31 ILT |
1025 | * bfd.c: Include <stdarg.h> or <varargs.h>, depending upon |
1026 | ANSI_PROTOTYPES. | |
1027 | (bfd_error_handler_type): New global type. | |
1028 | (_bfd_error_program_name): New static variable. | |
1029 | (_bfd_default_error_handler): New static function. | |
1030 | (_bfd_error_handler): New BFD private global variable. | |
1031 | (bfd_set_error_handler): New globally visible function. | |
1032 | (bfd_set_error_program_name): New globally visible function. | |
1033 | * libbfd-in.h (_bfd_error_handler): Declare. | |
1034 | * bfd-in2.h, libbfd.h: Rebuild. | |
1035 | ||
2f675427 ILT |
1036 | * aoutx.h (NAME(aout,swap_ext_reloc_in)): Add symcount parameter, |
1037 | and use it instead of bfd_get_symcount. Check r_index after | |
1038 | setting r_extern based on whether this is a base relative reloc. | |
1039 | (NAME(aout,swap_std_reloc_IN)): Add symcount parameter, and use it | |
1040 | instead of bfd_get_symcount. | |
1041 | (NAME(aout,slurp_reloc_table)): Pass bfd_get_symcount to reloc | |
1042 | swap routines. | |
1043 | * libaout.h (NAME(aout,swap_ext_reloc_in)): Add symcount parameter | |
1044 | to declaration. | |
1045 | (NAME(aout,swap_std_reloc_in)): Likewise. | |
1046 | * sunos.c (sunos_canonicalize_dynamic_reloc): Pass | |
1047 | info->dynsym_count to reloc swap routines. | |
1048 | * aout-ns32k.c (MY_swap_std_reloc_in): Add symcount parameter. | |
1049 | * hp300hpux.c (MY(swap_std_reloc_in)): Likewise. | |
1050 | (MY(slurp_reloc_table)): Pass bfd_get_symcount to reloc swap | |
1051 | routine. | |
1052 | * i386lynx.c (NAME(lynx,swap_ext_reloc_in)): Add symcount | |
1053 | parameter. | |
1054 | (NAME(lynx,swap_std_reloc_in)): Likewise. | |
1055 | (NAME(lynx,slurp_reloc_table)): Pass bfd_get_symcount to reloc | |
1056 | swap routines. | |
1057 | ||
1058 | Thu Mar 9 12:04:05 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
1059 | ||
1060 | * bfd.c (bfd_merge_private_bfd_data): New function vector to be | |
1061 | called by the linker to merge any private bfd data of the input | |
1062 | files and the output file. Used by the PowerPC ELF support to | |
1063 | check whether -mrelocatable is used for all modules. | |
1064 | (bfd_set_private_flags): New function vector to be called by the | |
1065 | assembler to set private flags. Used by the PowerPC ELF support | |
1066 | to set that a particular object file was assembled with the | |
1067 | -mrelocatable option. | |
1068 | ||
1069 | * targets.c (BFD_JUMP_TABLE_COPY): Add intiialization of the | |
1070 | bfd_merge_private_bfd_data and bfd_set_private_flags function | |
1071 | vectors. | |
1072 | ||
1073 | * bfd-in2.h, libbfd-in.h: Rebuild with bfd.c and targets.c | |
1074 | changes. | |
1075 | ||
1076 | * elf32-ppc.c (ppc_elf_set_private_flags): New function to set the | |
1077 | ELF e_flags field. | |
1078 | (ppc_elf_copy_private_bfd_data): Copy the e_flags field from the | |
1079 | input file to the output file. | |
1080 | (ppc_elf_merge_private_bfd_data): Check for a mismatch between the | |
1081 | e_flags field of all of the linker input files. | |
1082 | ||
1083 | * libelf.h (elf_obj_tdata): Add ppc_flags_init field so that the | |
1084 | PowerPC support can check if compataible e_flags are present. | |
1085 | ||
1086 | * aout-target.h: Add NOP for the bfd_merge_private_bfd_data | |
1087 | and bfd_set_private_flags function vectors. | |
1088 | * coffcode.h: Ditto. | |
1089 | * elf32-target.h: Ditto. | |
1090 | * elf64-target.h: Ditto. | |
1091 | * libbfd.h: Ditto. | |
1092 | * libecoff.h: Ditto. | |
1093 | * som.c: Ditto. | |
1094 | ||
a48769bf ILT |
1095 | Wed Mar 8 00:53:54 1995 Ian Lance Taylor <ian@cygnus.com> |
1096 | ||
0f6020cb ILT |
1097 | * cpu-mips.c (arch_info_struct): Add mips:8000 entry. |
1098 | ||
a48769bf ILT |
1099 | * elfcode.h (swap_out_syms): Mark an undefined BSF_WEAK symbol as |
1100 | STB_WEAK rather than STB_GLOBAL. | |
1101 | ||
91766660 DE |
1102 | start-sanitize-arc |
1103 | Tue Mar 7 20:34:43 1995 Doug Evans <dje@chestnut.cygnus.com> | |
1104 | ||
1105 | * configure.in (SELECT_VECS): Split bfd_elf32_arc_vec into big/little. | |
1106 | * targets.c (bfd_target_vector): Likewise. | |
1107 | * elf32-arc.c (TARGET_BIG_SYM): Define. | |
1108 | (TARGET_BIG_NAME): Define. | |
1109 | * config/arc-elf.mt (DEFAULT_VECTOR): Set to bfd_elf32_littlearc_vec. | |
1110 | (SELECT_VECS): Add bfd_elf32_bigarc_vec. | |
1111 | end-sanitize-arc | |
1112 | ||
d2117860 ILT |
1113 | Tue Mar 7 12:23:47 1995 Ian Lance Taylor <ian@cygnus.com> |
1114 | ||
f135c692 ILT |
1115 | * coffcode.h (bfd_coff_backend_data): Add new field |
1116 | _bfd_coff_adjust_symndx. | |
1117 | (bfd_coff_adjust_symndx): Define. | |
1118 | (coff_adjust_symndx): Define as NULL if not already defined. | |
1119 | (bfd_coff_std_swap_table): Initialize new field to | |
1120 | coff_adjust_symndx. | |
1121 | * cofflink.c (coff_link_input_bfd): Call coff_adjust_symndx if it | |
1122 | is defined. | |
1123 | * coff-a29k.c (coff_a29k_adjust_symndx): New static function. | |
1124 | (coff_adjust_symndx): Define before including coffcode.h. | |
1125 | * libcoff.h: Rebuild. | |
1126 | ||
597e3d58 ILT |
1127 | * format.c (bfd_check_format_matches): Skip binary_vec when |
1128 | searching through bfd_target_vector. | |
1129 | ||
d2117860 ILT |
1130 | * elfcode.h (elf_sort_hdrs): Check SHT_NOBITS before checking |
1131 | sh_size. | |
1132 | ||
df168c35 DE |
1133 | Mon Mar 6 23:31:36 1995 Doug Evans <dje@chestnut.cygnus.com> |
1134 | ||
1135 | * elfcode.h (elf_sort_hdrs): Keep SHT_NOBITS sections after | |
1136 | !SHT_NOBITS ones. | |
1137 | ||
0f4161dd JL |
1138 | Mon Mar 6 09:53:08 1995 Jeff Law (law@snake.cs.utah.edu) |
1139 | ||
1140 | * cpu-hppa.c (arch_info_struct): Support both PA1.0 and PA1.1 | |
1141 | machine types. | |
1142 | (bfd_hppa_arch): Link in both PA1.0 and PA1.1 architecture info | |
1143 | structures. | |
1144 | * libhppa.h (enum pa_arch): New enumeration to describe the | |
1145 | different variants of the PA architecture. | |
1146 | * som.c (som_object_setup): Use new enumeration to set machine | |
1147 | type. | |
1148 | (som_finish_writing): If the machine type is PA1.1, then use the | |
1149 | PA1.1 machine identifier in the output file. | |
1150 | ||
773033d2 ILT |
1151 | Thu Mar 2 15:58:24 1995 Ian Lance Taylor <ian@cygnus.com> |
1152 | ||
0f4161dd JL |
1153 | * aoutx.h (NAME(aout,swap_ext_reloc_in)): Treat the index of a |
1154 | base relative reloc as an index into the symbol table, regardless | |
1155 | of the setting of r_extern. | |
1156 | (NAME(aout,swap_std_reloc_in)): Likewise. | |
1157 | ||
773033d2 ILT |
1158 | * aoutx.h (NAME(aout,set_section_contents)): Double check that the |
1159 | caller is writing to a valid section. | |
1160 | ||
c9f92c11 ILT |
1161 | Thu Mar 2 14:37:57 1995 Bryan Ford <baford@cs.utah.edu> |
1162 | ||
1163 | * binary.c: Add support for reading binary files. Loads the raw | |
1164 | contents of the file into a data section and wraps some symbols | |
1165 | around it. The symbols `_binary_<filename>_start' and | |
1166 | `_binary_<filename>_end' indicate the start and end of the data, | |
1167 | while `_binary_<filename>_size' is an absolute symbol whose value | |
1168 | is the size of the data. <filename> is the name of the binary | |
1169 | input file, with all non-alphanumeric characters converted to | |
1170 | underscores. | |
1171 | ||
1172 | * archures.c (bfd_arch_get_compatible): Assume users knows what | |
1173 | they're doing if one of the architectures is bfd_arch_unknown. | |
1174 | ||
35983432 MM |
1175 | Wed Mar 1 17:30:46 1995 Michael Meissner <meissner@cygnus.com> |
1176 | ||
1177 | * elf32-ppc.c (elf_powerpc_howto_table): For relocation | |
1178 | R_PPC_GOT16, change complain_on_overflow to be | |
1179 | complain_overflow_signed. | |
1180 | ||
8760f77c JM |
1181 | Wed Mar 1 11:52:55 1995 Jason Molenda <crash@phydeaux.cygnus.com> |
1182 | ||
1183 | * configure.host: Recognize powerpc-*-aix*. | |
1184 | ||
d842ea0b ILT |
1185 | Wed Mar 1 11:57:39 1995 Ian Lance Taylor <ian@cygnus.com> |
1186 | ||
46cde095 ILT |
1187 | * coff-i960.c (COFF_PAGE_SIZE): Define. |
1188 | ||
d842ea0b ILT |
1189 | * configure.in: Rewrite output of TDEFAULTS to avoid relying on |
1190 | semantics of single quotes in parameter substitution. | |
1191 | ||
c47c90f4 ILT |
1192 | Tue Feb 28 12:53:09 1995 Ian Lance Taylor <ian@cygnus.com> |
1193 | ||
afbc1a16 ILT |
1194 | * elfcode.h (elf_sort_hdrs): Sort empty sections before non-empty |
1195 | sections, if they have the same VMA. | |
1196 | ||
c47c90f4 ILT |
1197 | * config.bfd (i[345]86-*-linuxelf*): New target. Use i386-lelf. |
1198 | (i[345]86-*-gnuelf*): New target. Use i386-gelf. | |
1199 | * config/i386-lelf.mt: New file. | |
1200 | * config/i386-gelf.mt: New file. | |
1201 | ||
490d89a7 KH |
1202 | Mon Feb 27 12:58:25 1995 Kung Hsu <kung@mexican.cygnus.com> |
1203 | ||
1204 | * config.bfd: add a29k-*-vxworks configuration. | |
1205 | ||
1206 | Wed Feb 22 14:40:26 1995 Ian Lance Taylor <ian@cygnus.com> | |
1207 | ||
1208 | * libaout.h (NAME(aout,slurp_reloc_table)): Change declaration to | |
1209 | use reloc_howto_type rather than const struct reloc_howto_struct. | |
1210 | ||
19a68138 ILT |
1211 | Tue Feb 21 18:19:22 1995 Ian Lance Taylor <ian@cygnus.com> |
1212 | ||
1213 | * bout.c (b_out_slurp_reloc_table): Don't return an error if asked | |
1214 | for relocations for the .bss section. | |
1215 | ||
ee4d24c6 JL |
1216 | Tue Feb 21 15:13:05 1995 Jeff Law (law@snake.cs.utah.edu) |
1217 | ||
1218 | * som.c (som_bfd_ar_write_symbol_stuff): Handle objects with odd | |
1219 | lengths. | |
1220 | ||
eaba5169 MM |
1221 | Fri Feb 17 12:34:36 1995 Michael Meissner <meissner@cygnus.com> |
1222 | ||
1223 | * elf32-ppc.c (ppc_elf_got16_reloc): Make GOT style relocs add | |
1224 | 32768, so the GOT pointer can point to 16384 pointers, instead of | |
1225 | 8192. | |
1226 | ||
6dc6a81a ILT |
1227 | Fri Feb 17 11:45:38 1995 Ian Lance Taylor <ian@cygnus.com> |
1228 | ||
ebb6075d ILT |
1229 | * hosts/sysv4.h: Include <unistd.h>, <stdlib.h>, and <time.h>. |
1230 | Only define SEEK_SET and SEEK_CUR if they are not already defined. | |
1231 | Remove all external function declarations. | |
1232 | ||
cd0456a2 ILT |
1233 | * syms.c (bfd_decode_symclass): Return 'W' for a weak symbol. |
1234 | ||
6936966a ILT |
1235 | * coffgen.c (coff_real_object_p): Set start address and flags |
1236 | before calling coff_mkobject_hook. Restore them on failure. | |
1237 | * ecoff.c (_bfd_ecoff_mkobject_hook): If not ECOFF_AOUT_ZMAGIC, | |
1238 | clear D_PAGED. | |
1239 | ||
6dc6a81a ILT |
1240 | * coffgen.c: Reindented. |
1241 | ||
b596295f DE |
1242 | Thu Feb 16 14:37:23 1995 Doug Evans <dje@cygnus.com> |
1243 | ||
1244 | * reloc.c (bfd_perform_relocation): Don't use bitpos in overflow | |
1245 | calculations. | |
1246 | (bfd_install_relocation): Likewise. | |
1247 | ||
fe46552d ILT |
1248 | Thu Feb 16 13:22:29 1995 Ian Lance Taylor <ian@cygnus.com> |
1249 | ||
1250 | * hosts/std-host.h: Remove all function declarations which return | |
1251 | int or void, except the one for free. | |
1252 | ||
bcbe2c71 MM |
1253 | Wed Feb 15 14:54:18 1995 Michael Meissner <meissner@tiktok.cygnus.com> |
1254 | ||
1255 | * elf32-ppc.c (elf_powerpc_howto_table): Use a destination mask of | |
1256 | 0xffffffff for R_PPC_REL32, not 0. | |
1257 | (powerpc_reloc_map): Add low 16 bit, high 16 bit, and high 16 bit | |
1258 | adjusted relocations. | |
1259 | ||
1260 | Tue Feb 14 17:47:17 1995 Ian Lance Taylor <ian@cygnus.com> | |
1261 | ||
1262 | * elf32-mips.c (struct mips_elf_find_line): Define. | |
1263 | (mips_elf_find_nearest_line): New static function. | |
1264 | (bfd_elf32_find_nearest_line): Define. | |
1265 | * libelf.h (struct elf_obj_tdata): Add find_line_info field. | |
1266 | ||
1267 | * ecoff.c (_bfd_ecoff_swap_tir_in): Move to ecofflink.c. | |
1268 | (_bfd_ecoff_swap_tir_out): Likewise. | |
1269 | (_bfd_ecoff_swap_rndx_in): Likewise. | |
1270 | (_bfd_ecoff_swap_rndx_out): Likewise. | |
1271 | (cmp_fdrtab_entry): Likewise. | |
1272 | (mk_fdrtab): Likewise. | |
1273 | (lookup): Likewise. | |
1274 | (_bfd_ecoff_find_nearest_line): Just call _bfd_ecoff_locate_line | |
1275 | to do most of the work. Allocate find_line_info if necessary. | |
1276 | * ecofflink.c: Include "aout/stab_gnu.h". | |
1277 | (_bfd_ecoff_swap_tir_in): Move in from ecoff.c. | |
1278 | (_bfd_ecoff_swap_tir_out): Likewise. | |
1279 | (_bfd_ecoff_swap_rndx_in): Likewise. | |
1280 | (_bfd_ecoff_swap_rndx_out): Likewise. | |
1281 | (cmp_fdrtab_entry): Likewise. Use PTR instead of void *. | |
1282 | (mk_fdrtab): Move in from ecoff.c. Add debug_info, debug_swap, | |
1283 | and line_info arguments, and use them instead of ecoff_data. | |
1284 | (fdrtab_lookup): Move in from lookup in ecoff.c. Remove abfd | |
1285 | argument, add line_info argument. Use it instead of ecoff_data. | |
1286 | (_bfd_ecoff_locate_line): New function, mostly from the old | |
1287 | _bfd_ecoff_find_nearest_line in ecoff.c. | |
1288 | * libecoff.h (ecoff_data_type): Remove find_buffer, fdrtab_len and | |
1289 | fdrtab fields, replacing them find_line_info field. | |
1290 | (_bfd_ecoff_swap_tir_in): Declare. | |
1291 | (_bfd_ecoff_swap_tir_out): Declare. | |
1292 | (_bfd_ecoff_swap_rndx_in): Declare. | |
1293 | (_bfd_ecoff_swap_rndx_out): Declare. | |
1294 | * libbfd-in.h (_bfd_ecoff_locate_line): Declare. | |
1295 | * libbfd.h: Rebuild. | |
1296 | * configure.in: Don't use ecoff.o for bfd_elf32_bigmips_vec or | |
1297 | bfd_elf32_littlemips_vec. | |
1298 | * Makefile.in: Rebuild dependencies. | |
1299 | ||
8c9bfee3 MM |
1300 | Tue Feb 14 14:04:22 1995 Michael Meissner <meissner@tiktok.cygnus.com> |
1301 | ||
1302 | * libelf.h (elf_backend_data): Add fields elf_machine_alt1 and | |
1303 | elf_machine_alt2 which provide alternate versions of the machine | |
1304 | code. | |
1305 | ||
1306 | * elf32-ppc.c (ELF_MACHINE_ALT1, ELF_MACHINE_ALT2): Define to | |
1307 | recognize old versions of the PowerPC machine code. | |
1308 | ||
1309 | * elf32-target.h (elf32_bed): Initialize alternate machine code | |
1310 | fields defined by ELF_MACHINE_ALT1 and ELF_MACHINE_ALT2. | |
1311 | ||
1312 | * elf64-target.h (elf64_bed): Initialize alternate machine code | |
1313 | fields defined by ELF_MACHINE_ALT1 and ELF_MACHINE_ALT2. | |
1314 | ||
1315 | * elfcode.h (elf_object_p, elf_core_file_p): In addition to the | |
1316 | main machine code field, check the two alternate machine code | |
1317 | fields. | |
1318 | ||
aed59269 ILT |
1319 | Tue Feb 14 12:46:48 1995 Ian Lance Taylor <ian@cygnus.com> |
1320 | ||
1321 | * aoutf1.h (MACHTYPE_OK): Don't define if already defined. Don't | |
1322 | accept M_SPARC if bfd_arch_sparc is not in the list of supported | |
1323 | architectures, and don't accept a 680x0 machine type if | |
1324 | bfd_arch_m68k is not in the list of supported architectures. | |
1325 | * aout0.c (MACHTYPE_OK): Define. | |
1326 | ||
1f932736 ILT |
1327 | Mon Feb 13 23:25:38 1995 Ian Lance Taylor <ian@cygnus.com> |
1328 | ||
1329 | * aoutx.h (NAME(aout,swap_ext_reloc_in)): Don't return a pointer | |
1330 | to garbage if the symbol index is out of range. | |
1331 | (NAME(aout,swap_std_reloc_in)): Likewise. | |
1332 | ||
866da18e | 1333 | start-sanitize-arc |
405affcc ILT |
1334 | Mon Feb 13 09:35:30 1995 Doug Evans <dje@canuck.cygnus.com> |
1335 | ||
1336 | * elf32-arc.c (reloc_type): New type R_ARC_B26. | |
1337 | (elf_arc_howto_table): Likewise. | |
1338 | * reloc.c (BFD_RELOC_ARC_B26): Likewise. | |
1339 | ||
866da18e DE |
1340 | Thu Feb 9 17:31:40 1995 Doug Evans <dje@canuck.cygnus.com> |
1341 | ||
1342 | * archures (bfd_mach_arc_base): #define. | |
1343 | (bfd_mach_arc_host, bfd_mach_arc_graphics, bfd_mach_arc_audio): Ditto. | |
1344 | * cpu-arc.c (arch_info_struct): Define entries for each cpu variant. | |
1345 | (bfd_arc_arch): Link each one in. | |
1346 | (arc_get_mach): New function. | |
1347 | * elf32-arc.c (arc_info_to_howto_rel): Renamed from arc_info_to_howto. | |
1348 | (elf_info_to_howto_rel): Update. | |
1349 | (arc_elf_object_p, arc_elf_final_write_processing): New functions. | |
1350 | (elf_backend_object_p): Define. | |
1351 | (elf_backend_final_write_processing): Define. | |
1352 | (USE_REL): Define. | |
1353 | end-sanitize-arc | |
1354 | ||
10bf6ddf KR |
1355 | Thu Feb 9 18:36:52 1995 Ken Raeburn <raeburn@cujo.cygnus.com> |
1356 | ||
1357 | * Makefile.in (BFD32_BACKENDS): Add i386msdos.o. | |
1358 | ||
62e5acdc ILT |
1359 | Thu Feb 9 12:02:35 1995 Ian Lance Taylor <ian@cygnus.com> |
1360 | ||
c93e959c ILT |
1361 | * i386linux.c (NEEDS_SHRLIB): Define. |
1362 | (linux_tally_symbols): Crash if a NEEDS_SHRLIB symbol is | |
1363 | undefined. From hjl@nynexst.com (H.J. Lu). | |
1364 | ||
6581a70a ILT |
1365 | Wed Feb 8 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com> |
1366 | ||
1367 | * linker.c (generic_link_check_archive_element): Allocate common | |
1368 | symbol information structure. Don't bother to check for common | |
1369 | symbol size overflow. | |
1370 | (_bfd_generic_link_add_one_symbol): Likewise. | |
1371 | * aoutx.h (aout_link_check_ar_symbols): Likewise. | |
1372 | * linker.c (generic_link_check_archive_element): Adjust references | |
1373 | to common symbol information for new structure. | |
1374 | (_bfd_generic_link_add_one_symbol): Likewise. | |
1375 | * aoutx.h (aout_link_check_ar_symbols): Likewise. | |
1376 | (aout_link_add_symbols): Likewise. | |
1377 | * ecoff.c (ecoff_link_add_externals): Likewise. | |
1378 | * elfcode.h (elf_link_add_object_symbols): Likewise. | |
1379 | (elf_link_output_extsym): Likewise. | |
1380 | * sunos.c (sunos_add_one_symbol): Likewise. | |
1381 | ||
121a8465 DE |
1382 | Wed Feb 8 09:53:42 1995 Doug Evans <dje@canuck.cygnus.com> |
1383 | ||
1384 | * elfcode.h (elf_sort_hdrs): Put SHT_NOBITS sections after !SHT_NOBITS. | |
1385 | ||
28860f46 JL |
1386 | Tue Feb 7 16:27:33 1995 Jeff Law (law@snake.cs.utah.edu) |
1387 | ||
1388 | * som.c (som_bfd_find_nearest_line): Just return false, don't | |
1389 | abort. | |
1390 | ||
2559e014 KR |
1391 | Tue Feb 7 14:43:33 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
1392 | ||
1393 | * ecoff.c: Reformatted some comments and brace constructs in | |
1394 | recent changes to GNU style. | |
1395 | (cmp_fdrtab_entry, mk_fdrtab, lookup): Use old-style function | |
1396 | definitions. | |
1397 | ||
95b0f14b ILT |
1398 | Tue Feb 7 14:21:28 1995 Ian Lance Taylor <ian@cygnus.com> |
1399 | ||
1400 | * ecoffswap.h (ecoff_swap_pdr_in): Zero out intern before setting | |
1401 | any of the fields. | |
1402 | ||
97d5a149 KR |
1403 | Mon Feb 6 20:01:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com> |
1404 | ||
1405 | Sat Feb 4 14:20:24 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu> | |
1406 | ||
1407 | * ecoffswap.h (ecoff_swap_pdr_in, ecoff_swap_pdr_out): added | |
1408 | internalizing/externalizing new "prof" field. | |
1409 | ||
1410 | * libecoff.h (ecoff_tdata): added fdrtab. | |
1411 | ||
1412 | * ecoff.c (_bfd_ecoff_find_nearest_line): Fixed. | |
1413 | ||
6c97aedf ILT |
1414 | Mon Feb 6 14:25:24 1995 Ian Lance Taylor <ian@cygnus.com> |
1415 | ||
59474174 ILT |
1416 | * libelf.h (struct elf_link_hash_table): Add saw_needed field. |
1417 | * elfcode.h (elf_link_add_object_symbols): Set saw_needed if | |
1418 | DT_NEEDED seen in .dynamic section. | |
1419 | (elf_link_output_extsym): Warn if an undefined symbol is | |
1420 | only referenced from a dynamic object, and not making a shared | |
1421 | object, and saw_needed is false. | |
1422 | * elf.c (_bfd_elf_link_hash_table_init): Initialize saw_needed. | |
1423 | ||
0bef7f72 ILT |
1424 | * libelf.h (ELF_LINK_HASH_DEFINED_WEAK): Don't define. |
1425 | * elfcode.h (elf_link_add_object_symbols): Don't clear or set | |
1426 | ELF_LINK_HASH_DEFINED_WEAK. | |
1427 | (elf_link_output_extsym): Don't check ELF_LINK_HASH_DEFINED_WEAK. | |
1428 | ||
6c97aedf ILT |
1429 | Distinguish a weak defined symbol from a regular defined symbol. |
1430 | * linker.c (enum link_action): Add DEFW. | |
1431 | (link_action): Add bfd_link_hash_defweak column. | |
1432 | (_bfd_generic_link_add_one_symbol): Add DEFW case. Handle | |
1433 | bfd_link_hash_defweak in a few other cases. | |
1434 | * Many files (bfd_link_hash_undefweak): Renamed from | |
1435 | bfd_link_hash_weak. | |
1436 | * aoutx.h (aout_link_write_symbols): Handle bfd_link_hash_defweak. | |
1437 | (aout_link_write_other_symbol): Likewise. | |
1438 | (aout_link_input_section_std): Likewise. | |
1439 | (aout_link_input_section_ext): Likewise. | |
1440 | * bout.c (get_value): Likewise. | |
1441 | * coff-a29k.c (coff_a29k_relocate_section): Likewise. | |
1442 | * coff-alpha.c (alpha_convert_external_reloc): Likewise. | |
1443 | (alpha_relocate_section): Likewise. | |
1444 | * coff-mips.c (mips_relocate_section): Likewise. | |
1445 | (mips_relax_section): Likewise. | |
1446 | (bfd_mips_ecoff_create_embedded_relocs): Likewise. | |
1447 | * cofflink.c (coff_write_global_sym): Likewise. | |
1448 | (_bfd_coff_generic_relocate_section): Likewise. | |
1449 | * ecoff.c (ecoff_link_add_externals): Likewise. | |
1450 | (ecoff_link_write_external): LIkewise. | |
1451 | * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. | |
1452 | (elf32_hppa_size_stubs): Likewise. | |
1453 | * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise. | |
1454 | (elf_i386_relocate_section): Likewise. | |
1455 | (elf_i386_finish_dynamic_symbol): Likewise. | |
1456 | * elf32-mips.c (mips_elf_output_extsym): Likewise. | |
1457 | (mips_elf_relocate_section): Likewise. | |
1458 | * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. | |
1459 | (elf32_sparc_relocate_section): Likewise. | |
1460 | * elfcode.h (elf_link_add_object_symbols): Likewise. | |
1461 | (elf_adjust_dynamic_symbol): Likewise. | |
1462 | (elf_bfd_final_link): Likewise. | |
1463 | (elf_link_output_extsym): Likewise. | |
1464 | * i386linux.c (linux_add_one_symbol): Likewise. | |
1465 | (linux_tally_symbols): Likewise. | |
1466 | (linux_finish_dynamic_link): Likewise. | |
1467 | * linker.c (_bfd_generic_link_output_symbols): Likewise. | |
1468 | (set_symbol_from_hash): Likewise. | |
1469 | * reloc16.c (bfd_coff_reloc16_get_value): Likewise. | |
1470 | (bfd_perform_slip): Likewise. | |
1471 | * sunos.c (sunos_add_one_symbol): Likewise. | |
1472 | (sunos_scan_std_relocs): Likewise. | |
1473 | (sunos_scan_ext_relocs): Likewise. | |
1474 | (sunos_scan_dynamic_symbol): Likewise. | |
1475 | (sunos_write_dynamic_symbol): Likewise. | |
1476 | ||
5dc8db48 KR |
1477 | Mon Feb 6 03:20:17 1995 Ken Raeburn <raeburn@cujo.cygnus.com> |
1478 | ||
1479 | Changes from Bryan Ford, baford@schirf.cs.utah.edu: | |
1480 | * config.bfd (i[345]86-*-msdos*): New target. | |
1481 | * configure.in (i386msdos_vec): Handle it. | |
1482 | * i386msdos.c: New file. | |
1483 | * config/i386-msdos.mt: New file. | |
1484 | * bfd.c (enum bfd_error): Added new value bfd_error_file_too_big. | |
1485 | (bfd_errmsgs): Added string to table. | |
1486 | * libaout.h (reloc_type-lookup): Declare it. | |
1487 | * targets.c (enum bfd_flavour): Added bfd_target_msdos_flavour. | |
1488 | (i386msdos_vec): Declare. | |
1489 | (bfd_target_vector): Add it to the list. | |
1490 | * bfd-in2.h: Regenerated. | |
1491 | ||
9ea5de84 JL |
1492 | Wed Feb 1 01:32:14 1995 Jeff Law (law@snake.cs.utah.edu) |
1493 | ||
5dc8db48 KR |
1494 | * som.c (som_set_reloc_info, case R_DATA_ONE_SYMBOL): If there's |
1495 | nothing in R_DATA_OVERRIDE, then try to find the addend in the | |
1496 | section's contents. | |
312eb91b | 1497 | (som_write_fixups): Ignore the addend in a R_DATA_ONE_SYMBOL fixup. |
5dc8db48 | 1498 | |
9ea5de84 JL |
1499 | * som.c (som_object_setup): More heruistics to detect the |
1500 | braindamaged HP OSF1 linker. | |
1501 | (setup_sections): Don't forget to free subspace_sections if we get | |
1502 | an error. | |
1503 | (som_slurp_string_table): Allocate strings on this bfd's obstack | |
1504 | rather than directly out of the heap. | |
1505 | (som_slurp_symbol_table): Likewise for the saved copy of the | |
1506 | canonical symbols. | |
1507 | (som_slurp_reloc_table): Likewise for the saved copy of the | |
1508 | canonical relocations. Free the native relocations when we're | |
1509 | done with them. | |
1510 | ||
ef6fb95d DE |
1511 | Tue Jan 31 21:53:28 1995 Doug Evans <dje@canuck.cygnus.com> |
1512 | ||
1513 | * libelf.h (struct elf_obj_tdata): New member program_header_size. | |
1514 | * elfcode.h (get_program_header_size): New parameters sorted_hdrs, | |
1515 | count, and maxpagesize. All callers updated. | |
1516 | If sorted_hdrs is non-NULL, use it to compute the number of segments. | |
1517 | Save result in case called again. | |
1518 | (assign_file_positions_except_relocs): Sort headers before calling | |
1519 | get_program_header_size. | |
1520 | ||
5945db29 ILT |
1521 | Tue Jan 31 15:27:53 1995 Ian Lance Taylor <ian@cygnus.com> |
1522 | ||
1523 | * elfcode.h (map_program_segments): Add sorted_hdrs parameter. | |
1524 | Search through it rather than through unsorted section headers. | |
1525 | (assign_file_positions_except_relocs): Pass sorted_hdrs to | |
1526 | map_program_segments. | |
1527 | ||
3e461107 KR |
1528 | Mon Jan 30 22:04:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com> |
1529 | ||
1530 | * ecoff.c (_bfd_ecoff_find_nearest_line): Fix problems in range | |
1531 | checking. Expect argument OFFSET to be section-relative. From | |
1532 | David Mosberger-Tang, davidm@piston.cs.arizona.edu. | |
1533 | ||
1534 | Mon Jan 30 11:22:11 1995 Ian Lance Taylor <ian@cygnus.com> | |
1535 | ||
1536 | * elfcode.h (NAME(bfd_elf,record_link_assignment)): Don't do | |
1537 | anything if we are not linking an ELF file. | |
1538 | (NAME(bfd_elf,size_dynamic_sections)): Likewise. | |
1539 | ||
fede9992 JL |
1540 | Sat Jan 28 12:48:57 1995 Jeff Law (law@snake.cs.utah.edu) |
1541 | ||
8bc3e02c JL |
1542 | * som.c (compare_subspaces): New function to sort subspaces by |
1543 | their location in the object file. | |
1544 | (setup_sections): When computing the index for each subspace, | |
1545 | handle case where setup_sections reads the subspaces in a | |
1546 | different order that they appear in the object file. | |
1547 | (som_is_space): Also examine the output section for the containing | |
1548 | section. | |
1549 | (som_is_subspace, som_is_container): Likewise. | |
1550 | (som_begin_writing): Don't prepare or write fixups here. When | |
1551 | writing the symbol strings, use the unsorted symbol table. | |
1552 | (som_write_object_contents): Don't write the symbol table here. | |
1553 | (som_finish_writing): Prepare and write the fixups here. Likewise | |
1554 | for the symbol table. | |
1555 | (som_bfd_derive_misc_symbol_info): Undefined symbols always have | |
1556 | type SS_UNSAT regardless of BSF_EXPORT. | |
1557 | (som_set_reloc_info): Unpack and attach argument location | |
1558 | information for R_PCREL_CALL and R_ABS_CALL relocations. | |
1559 | ||
fede9992 JL |
1560 | * som.c (som_object_setup): New heuristic to determine if the |
1561 | entry and flags fields are switched in the exec header. | |
1562 | ||
cd9dba7b ILT |
1563 | Sat Jan 28 00:16:01 1995 Ian Lance Taylor <ian@cygnus.com> |
1564 | ||
1565 | * elfcode.h (elf_link_add_object_symbols): Use *sym_hash instead | |
1566 | of h if we might not be doing an ELF link. | |
1567 | ||
6977046f ILT |
1568 | Fri Jan 27 16:13:42 1995 Ian Lance Taylor <ian@cygnus.com> |
1569 | ||
cea133af ILT |
1570 | * elf32-mips.c (mips_elf_final_link): If the size of an input |
1571 | .reginfo section is zero, force it to the correct size, since the | |
1572 | linker emulation code may have clobbered it. | |
1573 | ||
6977046f ILT |
1574 | * elfcode.h (elf_sort_hdrs): Correct SHF_ALLOC test. |
1575 | (assign_file_positions_except_relocs): Free sorted_hdrs. | |
1576 | ||
61a914c9 SC |
1577 | Thu Jan 26 09:00:12 1995 Steve Chamberlain <sac@splat> |
1578 | ||
7896128d SC |
1579 | * srec.c (srec_set_section_contents): Fix off by |
1580 | one end address calculation. | |
1581 | ||
61a914c9 SC |
1582 | * config.bfd: (m68*-est-coff): New configuration. |
1583 | ||
e83e94ef ILT |
1584 | Thu Jan 26 11:39:21 1995 Ian Lance Taylor <ian@cygnus.com> |
1585 | ||
4b412ed1 ILT |
1586 | * elfcode.h (elf_link_add_object_symbols): Only examine weakdef if |
1587 | we are using an ELF hash table. | |
1588 | ||
e83e94ef ILT |
1589 | * aoutx.h (NAME(aout,some_aout_object_p)): Always set EXEC_P if |
1590 | the start address is in the .text section, even if STAT_FOR_EXEC | |
1591 | is set. Just use STAT_FOR_EXEC as an additional test. | |
1592 | ||
c6d729b3 MM |
1593 | Thu Jan 26 11:12:54 1995 Michael Meissner <meissner@cygnus.com> |
1594 | ||
1595 | * elfcode.h (prep_headers): Use EM_PPC instead of | |
1596 | EM_CYGNUS_POWERPC. | |
1597 | ||
1598 | * elf32-ppc.c (reloc_type): Add all System V.4 and eABI | |
1599 | relocations currently defined. | |
1600 | (powerpc_reloc_map): Adjust to new relocation names. | |
1601 | (elf_powerpc_howto_table): Add most of the new relocations. | |
1602 | (ELF_MACHINE_CODE): Use EM_PPC instead of EM_CYGNUS_POWERPC. | |
1603 | ||
1604 | * config.bfd: Add support for powerpc-*-eabi. | |
1605 | ||
1606 | * config/ppc-elf.mt: Add rs6000 architecture support to the | |
1607 | PowerPC. Also add XCOFF support. | |
1608 | ||
e079cfe8 ILT |
1609 | Wed Jan 25 23:26:13 1995 Ian Lance Taylor <ian@cygnus.com> |
1610 | ||
1611 | * coff-sh.c (CALC_ADDEND): Don't define. | |
1612 | (coff_sh_relocate_section): Remove. | |
1613 | (coff_relocate_section): Use _bfd_coff_generic_relocate_section. | |
1614 | ||
16fe8950 ILT |
1615 | Tue Jan 24 14:22:47 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1616 | ||
1617 | * elf32-mips.c (mips_elf_output_extsym): Set the value of the | |
1618 | ECOFF symbol from the hash table entry. | |
1619 | ||
c525c3af SC |
1620 | Mon Jan 23 14:53:35 1995 Steve Chamberlain <sac@splat> |
1621 | ||
1622 | * coff-sh.c (coff_sh_relocate_section): Don't subtract | |
1623 | vma twice. | |
1624 | ||
123bfaa5 ILT |
1625 | Mon Jan 23 13:33:18 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1626 | ||
6e3acf74 ILT |
1627 | * coff-sh.c (sh_reloc): Don't ignore the previous contents of an |
1628 | R_SH_IMM32 reloc. | |
1629 | ||
6e7f3f07 ILT |
1630 | * config.bfd (i[345]86-*-gnu*): Set bfd_name to i386-gnu. |
1631 | * config/i386-gnu.mt: New file. Include ELF support. | |
1632 | ||
123bfaa5 ILT |
1633 | * opncls.c (bfd_openstreamr): Call bfd_cache_init. |
1634 | ||
04dc16b7 ILT |
1635 | Fri Jan 20 11:44:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1636 | ||
1637 | * sunos.c (sunos_add_one_symbol): Only set the sunos specific | |
1638 | fields if we are doing a sunos link. | |
1639 | ||
1640 | Wed Jan 18 12:28:17 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
1641 | ||
1642 | * cpu-h8300.c (h8300_info_struct): Change name from "H8/300" to | |
1643 | "h8300" for consistency with other cpu-* files. | |
1644 | (h8300h_info_struct): Change name from "H8/300H" to "h8300h". | |
1645 | * coff-h8300.c (special): Remove unused variable diff. | |
1646 | ||
6a5848cd ILT |
1647 | Tue Jan 17 10:52:32 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1648 | ||
d01a0278 ILT |
1649 | * bfd-in.h (bfd_byte, reloc_howto_type): Define here, not... |
1650 | * reloc.c (bfd_byte, reloc_howto_type): here. | |
1651 | * Changed all occurrences of ``const struct reloc_howto_struct'' | |
1652 | to be ``reloc_howto_type'' instead. | |
1653 | * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt. | |
1654 | ||
8a51b06c ILT |
1655 | * opncls.c (bfd_openstreamr): New function. |
1656 | * bfd-in2.h: Rebuilt. | |
1657 | ||
6a5848cd ILT |
1658 | * elf32-mips.c (enum reloc_type): Define new relocs used on Irix. |
1659 | (elf_mips_howto_table): Add entries for new relocs. | |
1660 | (mips_elf_section_from_shdr): Handle SHT_MIPS_MSYM, | |
1661 | SHT_MIPS_DWARF, and SHT_MIPS_EVENTS. | |
1662 | (mips_elf_fake_sections): Handle sections named .msym, .debug_* | |
1663 | and .MIPS.events.*. | |
1664 | ||
1665 | * srec.c (srec_init): Remove unused local variable i. | |
1666 | ||
c21b376f SC |
1667 | Sat Jan 14 19:09:48 1995 Steve Chamberlain <sac@jonny> |
1668 | ||
1669 | * archures.c, Makefile.in, targets.c, bfd-in2.h, coffcode.h, | |
1670 | config.bfd, configure.in, config/w65.mt: Initial support for the W65. | |
1671 | ||
9560e662 SC |
1672 | Sun Jan 15 13:57:45 1995 Steve Chamberlain <sac@splat> |
1673 | ||
1674 | * opncls.c (bfd_fdopenr): Configure for WIN32. | |
1675 | ||
c3fcc078 KR |
1676 | Thu Jan 12 16:30:47 1995 Ken Raeburn <raeburn@cujo.cygnus.com> |
1677 | ||
1678 | * Makefile.in (diststuff): Include `headers'. | |
1679 | ||
1680 | * sunos.c (m68k_plt_first_entry, sparc_plt_first_entry): Now | |
1681 | const. | |
1682 | * tekhex.c (digs): Ditto. | |
1683 | * elf32-i386.c (elf_i386_plt0_entry, elf_i386_plt_entry): Ditto. | |
1684 | ||
1685 | * srec.c, tekhex.c: Include libiberty.h. Delete static array | |
1686 | hex_value and replace references to it with references to | |
1687 | hex_init, hex_p, and hex_value. | |
1688 | * Makefile.in: Updated dependencies. | |
1689 | ||
1690 | * archures.c (archures_init_table): Now const. | |
1691 | (bfd_arch_init): Adjusted type of local var `ptable'. | |
1692 | start-sanitize-rce | |
1693 | ||
1694 | * Makefile.in (ALL_MACHINES): Include cpu-rce.o. | |
1695 | (BFD32_BACKENDS): Include aout-rce.o. | |
1696 | end-sanitize-rce | |
1697 | start-sanitize-arc | |
1698 | ||
1699 | * Makefile.in (ALL_MACHINES): Include cpu-arc.o. | |
1700 | (BFD32_BACKENDS): Include elf32-arc.o. | |
1701 | end-sanitize-arc | |
1702 | ||
b69fe363 PS |
1703 | Thu Jan 12 09:33:24 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
1704 | ||
1705 | * hosts/symmetry.h: Redefine `shared' to enable compilation | |
1706 | with the native Dynix cc compiler. | |
1707 | * i386dynix.c: Include aoutx.h instead of using routines | |
1708 | from aout32.c. | |
1709 | ||
82b1edf7 KR |
1710 | Wed Jan 11 21:31:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com> |
1711 | ||
1712 | * reloc.c (reloc_howto_type): Make typedef include `const'. | |
1713 | * aout-ns32k.c, aoutx.h, bout.c, cf-m68klynx.c, coff-i386.c, | |
1714 | coff-i960.c, coff-m68k.c, cofflink.c, cpu-ns32k.c, ecoff.c, | |
1715 | elf32-hppa.c, elf32-i386.c, elf32-mips.c, elf32-sparc.c, | |
1716 | elfcode.h, libbfd-in.h, linker.c, mipsbsd.c, nlm32-ppc.c, oasys.c, | |
1717 | reloc.c, som.c: Don't use `const' in combination with | |
1718 | `reloc_howto_type'. | |
1719 | start-sanitize-arc | |
1720 | * elf32-arc.c: Ditto. | |
1721 | end-sanitize-arc | |
1722 | * bfd-in2.h, libbfd.h: Regenerated. | |
1723 | ||
9c84b228 KR |
1724 | * ecoff.c (ecoff_type_to_string): Local variable `buffer1' doesn't |
1725 | need to be static. | |
1726 | ||
040c913e ILT |
1727 | Wed Jan 11 14:36:41 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1728 | ||
788d9436 ILT |
1729 | * sunos.c (sunos_add_one_symbol): Don't core dump if a multiple |
1730 | definition of an absolute symbol is encountered. | |
1731 | ||
040c913e ILT |
1732 | * linker.c (_bfd_generic_link_add_one_symbol): Ignore |
1733 | redefinitions of an absolute symbol to the same value. | |
1734 | ||
f78b3963 ILT |
1735 | Mon Jan 9 15:51:32 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1736 | ||
1737 | * elfcode.h (elf_link_add_object_symbols): It's reasonable for no | |
1738 | flags to be set, so don't insist otherwise. | |
1739 | ||
42cf6d79 ILT |
1740 | Fri Jan 6 16:39:40 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1741 | ||
1742 | * elfcode.h (elf_slurp_symbol_table): Don't set BSF_GLOBAL for an | |
1743 | undefined or common symbol. | |
1744 | (elf_link_add_object_symbols): Likewise. | |
1745 | ||
1b567970 JL |
1746 | Wed Jan 4 14:14:05 1995 Jeff Law (law@snake.cs.utah.edu) |
1747 | ||
eb57c776 JL |
1748 | * som.c (bfd_section_from_som_symbol): Only return sections which |
1749 | correspond to subspaces. | |
1750 | ||
1b567970 JL |
1751 | * som.c (som_begin_writing): Don't forget to bump the |
1752 | total_subspaces when writing the unloadable subspaces. | |
1753 | ||
c3a18888 JL |
1754 | Wed Dec 28 20:54:47 1994 Jeff Law (law@snake.cs.utah.edu) |
1755 | ||
1756 | * som.c (som_write_fixups): Use SEC_HAS_CONTENTS to identify | |
1757 | bss-like sections. | |
1758 | (som_get_section_contents): Likewise. | |
1759 | (som_set_section_contents): Likewise. | |
1760 | ||
5faa346b JL |
1761 | Tue Dec 27 14:03:47 1994 Jeff Law (law@snake.cs.utah.edu) |
1762 | ||
1763 | * som.c (setup_sections): Turn off SEC_HAS_CONTENTS for bss-like | |
1764 | sections. | |
1765 | ||
85200ebc KR |
1766 | Tue Dec 20 15:30:12 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
1767 | ||
8675437e KR |
1768 | * coffgen.c (bfd_debug_section): Deleted. |
1769 | (coff_section_from_bfd_index): Return absolute section for debug | |
1770 | symbol. | |
1771 | (coff_write_symbol): Set BSF_DEBUGGING for C_FILE symbols. If | |
1772 | BSF_DEBUGGING is set, set section to N_DEBUG. | |
1773 | (coff_bfd_make_debug_symbol): Use absolute section. | |
1774 | ||
85200ebc KR |
1775 | * elfcode.h (assign_file_positions_except_relocs): In assertion, |
1776 | force all values to the same type. | |
1777 | ||
e7d9ee90 SC |
1778 | Tue Dec 20 11:11:58 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
1779 | ||
1780 | * coff-h8300.c (howto_table): All relocs get a special function. | |
1781 | (special): Never do anything when linking -r. | |
1782 | ||
9b09a015 ILT |
1783 | Tue Dec 20 13:58:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1784 | ||
f10d31aa ILT |
1785 | * i386linux.c (linux_add_one_symbol): Don't do anything Linux |
1786 | specific if this is not a Linux hash table. From Eric Youngdale | |
1787 | <eric@aib.com>. | |
1788 | ||
182b9e9f ILT |
1789 | Patches from kkojima@mix.or.jp (Kazumoto Kojima): |
1790 | * mipsbsd.c (mips_howto_table_ext): Change sizes of memory relocs | |
1791 | apply to from two bytes to four bytes. | |
1792 | * MY(reloc_howto_type_lookup): Handle BFD_RELOC_CTOR. | |
1793 | ||
9b09a015 ILT |
1794 | * elf32-i386.c (elf_i386_relocate_section): Correct and expand the |
1795 | list of cases for which relocation need not be computed. | |
1796 | * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. | |
1797 | ||
1798 | start-sanitize-arc | |
1799 | Tue Dec 20 09:01:01 1994 Doug Evans <dje@canuck.cygnus.com> | |
1800 | ||
1801 | * elf32-arc.c (elf_arc_howto_table, R_ARC_B22_PCREL): Value is | |
1802 | right-shifted 2 bits. Fix dst_mask. | |
1803 | end-sanitize-arc | |
1804 | ||
5874427f JL |
1805 | Mon Dec 19 23:09:16 1994 Jeff Law (law@snake.cs.utah.edu) |
1806 | ||
1807 | * elf32-hppa.c (elf32_hppa_read_symext_info): Delete do_locals and | |
1808 | do_globals arguments, always read symbol extension information for | |
1809 | globals and locals. All callers changed. | |
1810 | (elf32_hppa_size_stubs): Rework to only read symbol extension | |
1811 | information once for each input bfd. 10% improvement in linker | |
1812 | performance. | |
1813 | ||
963747b3 ILT |
1814 | Fri Dec 16 12:28:46 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1815 | ||
1816 | * elfcode.h (elf_section_from_bfd_section): Check | |
1817 | bfd_is_abs_section, etc., only after checking for the section in | |
1818 | the BFD and after calling the backend routine. | |
1819 | ||
f5202354 ILT |
1820 | Wed Dec 14 20:21:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1821 | ||
1822 | * elfcode.h (elf_map_symbols): Only use section symbols whose | |
2f19e36d ILT |
1823 | value is the start of the section, checking output_offset when |
1824 | using output_section. When creating a new symbol, set the value | |
1825 | to 0, since BFD symbol values are section relative. | |
f5202354 | 1826 | |
1088e148 ILT |
1827 | Tue Dec 13 13:31:06 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1828 | ||
1829 | * cpu-z8k.c (arch_info_struct): Make z8002 the default | |
1830 | architecture. | |
1831 | ||
aeec67f0 ILT |
1832 | Fri Dec 9 12:43:05 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1833 | ||
4c124191 ILT |
1834 | * elfcode.h (elf_bfd_link_add_symbols): If the first object in the |
1835 | archive is not an ELF object, pass the archive to the add_symbols | |
1836 | entry point appropriate for the first object. From Eric Youngdale | |
1837 | <eric@aib.com>. | |
a0020ea1 ILT |
1838 | * aoutx.h (NAME(aout,link_add_symbols)): Similar change if the |
1839 | first object is not an a.out object. | |
4c124191 | 1840 | |
aeec67f0 ILT |
1841 | * elf32-i386.c (elf_i386_relocate_section): Don't compute |
1842 | relocation in cases where we won't use it. | |
1843 | * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. | |
1844 | ||
f8368802 KR |
1845 | Thu Dec 8 14:19:41 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
1846 | ||
1847 | * pc532-mach.c (NAME): Define to use ns32kaout prefix. | |
1848 | * ns32knetbsd.c (NAME): Ditto. | |
1849 | (ns32kaout_32_get_section_contents): Define to standard aout-32 | |
1850 | version. | |
1851 | ||
1852 | Fri Dec 2 13:56:49 1994 Ian Lance Taylor <ian@rtl.cygnus.com> | |
1853 | ||
1854 | * coff-mips.c (mips_read_relocs): New static function, broken out | |
1855 | of mips_relax_section. | |
1856 | (mips_relax_section): Call mips_read_relocs. | |
1857 | (bfd_mips_ecoff_create_embedded_relocs): New function. | |
1858 | * bfd-in.h (bfd_mnips_ecoff_create_embedded_relocs): Declare. | |
1859 | * bfd-in2.h: Rebuild. | |
1860 | ||
72985091 ILT |
1861 | Wed Nov 30 14:12:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1862 | ||
1863 | * coff-sh.c: Use _bfd_dummy_target instead of no_archive. | |
1864 | ||
05cedcf6 DE |
1865 | start-sanitize-arc |
1866 | Tue Nov 29 17:14:21 1994 Doug Evans <dje@canuck.cygnus.com> | |
1867 | ||
1868 | * archures.c: Initial support for the ARC. | |
1869 | * reloc.c, targets.c, config.bfd, configure.in, elfcode.h: Likewise. | |
1870 | * bfd-in2.h: Regenerated. | |
1871 | * libbfd.h: Likewise. | |
20e58678 | 1872 | * config/arc-elf.mt: New file. |
05cedcf6 DE |
1873 | end-sanitize-arc |
1874 | ||
5b0f1ab5 C |
1875 | Tue Nov 29 14:00:19 1994 J.T. Conklin <jtc@.rtl.cygnus.com> |
1876 | ||
1877 | * config.bfd (i[345]86-*-freebsd*): Use i386-bsd as bfd_name. | |
1878 | * configure.host (i[345]86-*-freebsd*): Use i386bsd as my_host. | |
1879 | ||
382229dc C |
1880 | Mon Nov 28 15:36:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com) |
1881 | ||
1882 | * config/m68k-nbsd.mt (DEFAULT_VECTOR): set to m68knetbsd_vec. | |
1883 | * Makefile.in: Rebuilt dependancies. | |
1884 | (CFILES): Added m68knetbsd.c. | |
1885 | (HFILES): Added netbsd.h. | |
1886 | ||
7a1d4567 SC |
1887 | Wed Nov 23 19:21:41 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
1888 | ||
1889 | * coff-sh.c (shlcoff_vec): New target vector. | |
1890 | (no_archive): New function. | |
1891 | * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Handle | |
1892 | little endian SH. | |
1893 | * configure.in: Handle shl. | |
1894 | * targets.c (bfd_target_vector): Add shlcoff_vec. | |
1895 | * config/sh-coff.mt (SELECT_VECS): Handle shl_coff_vec. | |
1896 | ||
1897 | Wed Nov 23 10:50:13 1994 Jeff Law (law@snake.cs.utah.edu) | |
1898 | ||
1899 | * elfcode.h (write_relocs): Do not subtract the section's vma from | |
1900 | the reloc's offset when writing .o's. Instead add the section's | |
1901 | vma to the reloc's offset when writing an executable or shared | |
1902 | library. | |
1903 | ||
150bd991 JL |
1904 | Tue Nov 22 23:34:37 1994 Jeff Law (law@snake.cs.utah.edu) |
1905 | ||
1906 | * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Do not add | |
1907 | input_section->vma to the relocation's offset. | |
1908 | ||
ba3eb9c0 ILT |
1909 | Mon Nov 21 12:37:25 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1910 | ||
1911 | * srec.c (srec_get_reloc_upper_bound): Define. | |
1912 | (srec_canonicalize_reloc): Define. | |
1913 | (srec_bfd_reloc_type_lookup): Define. | |
1914 | (srec_vec, symbolsrec_vec): Use BFD_JUMP_TABLE_RELOCS (srec). | |
1915 | ||
ae4471f6 PS |
1916 | Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
1917 | ||
1918 | * configure.host (i[345]86-*-solaris*): Use solaris2 to | |
1919 | enable extraction of procfs info from core file for GDB. | |
1920 | ||
fca2b81b KR |
1921 | Thu Nov 17 17:37:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
1922 | ||
1923 | * reloc.c (bfd_reloc_code_type): Add new value BFD_RELOC_12_PCREL. | |
1924 | * bfd-in2.h, libbfd.h: Rebuilt. | |
1925 | ||
b68a74d1 JL |
1926 | Thu Nov 17 13:12:08 1994 Jeff Law (law@snake.cs.utah.edu) |
1927 | ||
1928 | * bfd/elf32-hppa.c (elf32_hppa_bfd_final_link_relocated): Use the | |
1929 | vma from the output_section containing $global$ when computing | |
1930 | global_vlaue. | |
1931 | ||
cf9557f5 ILT |
1932 | Thu Nov 17 14:29:13 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1933 | ||
1934 | * archive.c (_bfd_write_archive_contents): Round up the archive | |
1935 | header size of the extended name table to an even number. | |
1936 | ||
f6f350fe KR |
1937 | Wed Nov 16 16:08:06 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
1938 | ||
1939 | * coff-sh.c: Deleted some code that was commented out or inside | |
1940 | "#if 0". | |
1941 | (COFF_LONG_FILENAMES): Define. | |
1942 | ||
1943 | * cpu-sh.c (arch_info_struct): Convert name to lowercase, for | |
1944 | consistency with other architectures. | |
1945 | ||
e6fb0df7 ILT |
1946 | Sat Nov 12 23:50:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1947 | ||
1948 | * elfcode.h (elf_export_symbol): Also export symbols which are | |
1949 | referenced by a regular file. | |
1950 | ||
11bb5591 ILT |
1951 | Fri Nov 11 14:29:31 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1952 | ||
1953 | * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add | |
1954 | export_dynamic argument, and handle it. | |
1955 | (elf_export_symbol): New function. | |
1956 | * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration. | |
1957 | (bfd_elf64_size_dynamic_sections): Update declaration. | |
1958 | * bfd-in2.h: Rebuild. | |
1959 | ||
63ba709f JL |
1960 | Fri Nov 11 10:35:33 1994 Jeff Law (law@snake.cs.utah.edu) |
1961 | ||
1962 | * hpux-core.c (hpux_core_struct): Delete handles for the | |
1963 | data, reg and stack sections. They're never used. Delete | |
1964 | accessor macros. | |
1965 | (make_bfd_asection): Use bfd_make_section_anyway since debugging | |
1966 | cores from dynamic executables may have several sections with the | |
1967 | same logical name. | |
1968 | (hpux_core_core_file_p): Don't save handles to data, reg and | |
1969 | stack sections. Handle CORE_TEXT, CORE_MMF and CORE_SHM. | |
1970 | ||
0631def3 ILT |
1971 | Tue Nov 8 13:03:30 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1972 | ||
1973 | * bout.c (callj_callback): Add new argument shrinking. Change all | |
1974 | callers. Handle relocs against section symbols correctly. If not | |
1975 | shrinking, don't subtract out dstidx; the subtraction is already | |
1976 | in the object file. | |
1977 | ||
1978 | Sun Nov 6 12:52:00 1994 Jeff Law (law@snake.cs.utah.edu) | |
1979 | ||
1980 | * som.h: Conditionally include <shl.h> and <dl.h>. | |
1981 | ||
2c5cdec2 KR |
1982 | Thu Nov 3 18:19:13 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
1983 | ||
1ef625b7 KR |
1984 | * Makefile.in (ALL_MACHINES): Include m68knetbsd.o. |
1985 | ||
2c5cdec2 KR |
1986 | * config/i386linux.mh (EXTRALIBS): Include -lm. |
1987 | ||
72f2e984 KR |
1988 | Patches from DJ Delorie: |
1989 | * coff-go32.c: Replacement file, uses coff-i386.c with minor | |
1990 | changes. | |
1991 | * coff-i386.c (TARGET_UNDERSCORE): allow other files to override | |
1992 | underscore also | |
1993 | * makefile.dos: del ctor.o, add cofflink.o and elf32.o | |
1994 | ||
9e6473f5 KR |
1995 | * aoutx.h (adjust_o_magic): If user set data section vma, use it |
1996 | to determine the default bss vma. Patch from Takada Hiroaki, | |
1997 | hiro@is.s.u-tokyo.ac.jp. | |
1998 | (machine_type, case bfd_arch_vax): Set *unknown to false. Patch | |
1999 | from John David Anglin <dave@hiauly1.hia.nrc.ca>. | |
2000 | ||
30d1f88c KR |
2001 | * configure.in (tb): Rename ns32knetbsd_vec to pc532netbsd_vec, |
2002 | since that's what it's called. | |
2003 | ||
9cb8eb5c ILT |
2004 | Wed Nov 2 15:24:51 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
2005 | ||
2006 | * archive.c (normalize): Change to take a BFD as an argument. | |
2007 | Change VMS version to use bfd_alloc rather than malloc, so that we | |
2008 | don't lose the memory forever. | |
2009 | (_bfd_construct_extended_name_table): Check the name of an archive | |
2010 | entry which is not being extended, and correct it if it is wrong. | |
2011 | This is necessary in case the archive was constructed by another | |
2012 | program which put an entry in the extended name table which we | |
2013 | don't plan to put in ourselves. From jjc@jclark.com (James | |
2014 | Clark). | |
2015 | (bfd_dont_truncate_arname): Check return value of normalize. | |
2016 | ||
2d2d08ed ILT |
2017 | Mon Oct 31 14:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
2018 | ||
b531cfe9 ILT |
2019 | * elf32-hppa.c (ELF32_PARISC_SX_SIZE): Define. |
2020 | (ELF32_PARISC_SX_GET, ELF32_PARISC_SX_PUT): Define. | |
2021 | (symextn_entry): Don't define. | |
2022 | (symext_chain_size): Change type to bfd_size_type. | |
2023 | (symextn_contents): Change type to bfd_byte *. | |
2024 | (elf32_hppa_backend_begin_write_processing): Use | |
2025 | ELF32_PARISC_SX_SIZE instead of sizeof (symext_entryS). | |
2026 | (elf32_hppa_size_symext): Likewise. Also, change type of sizep to | |
2027 | bfd_size_type *. | |
2028 | (elf_hppa_tc_make_sections): Cast symextn_contents assignment to | |
2029 | bfd_byte *. Use ELF32_PARISC_SX_PUT instead of direct assignment. | |
2030 | (elf32_hppa_backend_symbol_table_processing): Use | |
2031 | ELF32_PARISC_SX_SIZE instead of sizeof (symext_entryS). Use | |
2032 | ELF32_PARISC_SX_GET insetad of direct assignment. | |
2033 | (elf32_hppa_read_symext_info): Change type of contents, and its | |
2034 | assignment cast, to bfd_byte *. Use ELF32_PARISC_SX_SIZE instead | |
2035 | of sizeof (symextn_entry). Use symext_entryS instead of | |
2036 | symextn_entry. Use ELF32_PARISC_SX_GET instead of direct | |
2037 | assignment. | |
2038 | ||
da6c4a8b ILT |
2039 | * archive.c (bfd_dont_truncate_arname): Add the ar padding |
2040 | character, if there is room for it, even if the name is the | |
2041 | maximum length. | |
2042 | ||
2d2d08ed ILT |
2043 | * elfcode.h (assign_file_positions_except_relocs): Sort the ELF |
2044 | headers by section address when assigning file positions. | |
2045 | (elf_sort_hdrs): New static function. | |
2046 | ||
197e30e5 ILT |
2047 | Sun Oct 30 18:56:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
2048 | ||
2049 | * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Create DT_INIT | |
2050 | and DT_FINI dynamic entries based on the existence of _init and | |
2051 | _fini symbols, not on the .init and .fini sections. This is | |
2052 | compatible with some SVR4 linkers. | |
2053 | (elf_bfd_final_link): Corresponding change. | |
2054 | ||
54f16fc4 ILT |
2055 | Sat Oct 29 12:18:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2056 | ||
dd421917 ILT |
2057 | * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't move a |
2058 | symbol with a PLT entry into the .plt section if it is defined in | |
2059 | a regular file. | |
2060 | * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. | |
2061 | ||
54f16fc4 ILT |
2062 | * linker.c (_bfd_generic_link_add_archive_symbols): It's not an |
2063 | error if an empty archive has no symbol table. | |
2064 | * ecoff.c (ecoff_link_add_archive_symbols): Likewise. | |
2065 | * elfcode.h (elf_link_add_archive_symbols): Likewise. | |
2066 | ||
ec35a1c2 C |
2067 | Fri Oct 28 10:08:41 1994 J.T. Conklin (jtc@rtl.cygnus.com) |
2068 | ||
2069 | NetBSD/m68k support, based on work by mikeb@snow.datametrics.com: | |
2070 | * config.bfd (m68*-*-netbsd*): Use m68k-nbsd as bfd_name. | |
2071 | * configure.in (m68knetbsd_vec): Added. | |
2072 | * targets.c (bfd_m68knetbsd_vec): Added. | |
2073 | * hosts/m68knbsd.h, config/m68k-nbsd.mt, m68knetbsd.c: New files. | |
2074 | * Makefile.in (BFD32_BACKENDS, CFILES): Add m68knetbsd.c. | |
2075 | ||
2076 | miscellaneous cleanup required by all netbsd targets, based on work | |
2077 | by Andrew Cagney <cagney@highland.com.au>: | |
2078 | * netbsd.h (N_MAGIC, N_SET_MAGIC, N_GETMAGIC, N_GETMAGIC2, N_TXTADDR, | |
2079 | N_TXTOFF, N_ALIGN, N_DATADDR, N_DATOFF): Removed. Generic a.out | |
2080 | definitions work. | |
2081 | * i386nbsd.c, ns32knbsd.c, sparcnbsd.c (__LDPGSZ): Removed. | |
2082 | (MY(write_object_contents)): Use NetBSD's magic numbers | |
2083 | ||
14cac507 ILT |
2084 | Thu Oct 27 16:59:52 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
2085 | ||
2086 | * libelf.h (struct bfd_elf_section_data): Add field dynindx. | |
2087 | * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Don't finalize | |
2088 | the .dynsym, .dynstr or .hash sections until after the backend | |
2089 | size_dynamic_sections routine, so that it can add dynamic symbols | |
2090 | if it wants to. | |
2091 | * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't define the | |
2092 | symbol to be in the .plt section when generating a shared library | |
2093 | if it is a defined symbol. | |
2094 | * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. | |
2095 | (elf32_sparc_size_dynamic_sections): When generating a shared | |
2096 | library, allocate space for a dynamic symbol for each output | |
2097 | section, storing the index in the dynindx field of the ELF section | |
2098 | data. Adjust the other dynindx fields to account for this. | |
2099 | (elf32_sparc_adjust_dynindx): New static function. | |
2100 | (elf32_sparc_relocate_section): When copying a reloc into a shared | |
2101 | library, use the original addend as appropriate. Convert an | |
2102 | R_SPARC_32 reloc into an R_SPARC_RELATIVE reloc. Use the dynamic | |
2103 | symbol index of the output section, not the normal symbol index. | |
2104 | (elf32_sparc_finish_dynamic_sections): Don't die if a section does | |
2105 | not exist when setting the value of the dynamic tags. Write out | |
2106 | a dynamic symbol for each output section. | |
2107 | ||
875e4716 ILT |
2108 | Wed Oct 26 01:15:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2109 | ||
2110 | * aoutx.h (aout_link_input_section): Don't bother to read or write | |
2111 | the relocs if there aren't any. | |
2112 | ||
9c26be63 ILT |
2113 | Tue Oct 25 11:44:38 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
2114 | ||
875e4716 ILT |
2115 | * Makefile.in (ALL_MACHINES): Add tekhex.o. |
2116 | * targets.c (bfd_target_vector): If SELECT_VECS is not defined, | |
2117 | include tekhex_vec. | |
2118 | * tekhex.c (NIBBLE, ISHEX): Cast array arguments to unsigned char. | |
2119 | (getvalue, getsym, out): Likewise. | |
2120 | (find_chunk): Remove unused variable s. | |
2121 | (first_phase): Remove unused variable s. | |
2122 | (pass_over): Remove unused variable address. | |
2123 | (tekhex_object_p): Remove unused variable section. | |
2124 | (move_section_contents): Change return type from boolean to void. | |
2125 | (tekhex_write_object_contents): Remove unused variables tdata and | |
2126 | list. | |
2127 | ||
9c26be63 ILT |
2128 | * linker.c (enum link_action): Add CIND. |
2129 | (link_action): Change COMMON_ROW\indr from MDEF to CREF. Change | |
2130 | INDR_ROW\common from MDEF to CIND. | |
2131 | (_bfd_generic_link_add_one_symbol): In CREF case, handle an | |
2132 | existing symbol which is indirect rather than defined. Add new | |
2133 | CIND case. | |
2134 | ||
a56f23ae ILT |
2135 | Mon Oct 24 15:33:16 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
2136 | ||
fd9a6abc ILT |
2137 | Change S-record backend to use multiple sections to handle gaps in |
2138 | file. | |
2139 | * srec.c (srec_data_list_struct): Move field next from last place | |
2140 | to first. Change type of data to bfd_byte *. | |
2141 | (struct srec_symbol): Define. | |
2142 | (tdata_type): Remove done_symbol_read, count, strings, symbol_idx, | |
2143 | string_size, string_idx. Change type of symbols to struct | |
2144 | srec_symbol *. Add symtail and csymbols. | |
2145 | (low, high): Remove. | |
2146 | (size_symbols, fillup_symbols, size_srec, fillup): Remove. | |
2147 | (white, skipwhite, pass_over, object_p): Remove. | |
2148 | (srec_mkobject): Call srec_init. Adjust tdata initialization for | |
2149 | field changes. | |
2150 | (srec_get_byte, srec_bad_byte): New static functions. | |
2151 | (srec_new_symbol, srec_scan): New static functions. | |
2152 | (srec_object_p): Change type of b to bfd_byte. Explicitly set | |
2153 | wrong_format error. Call srec_mkobject and srec_scan instead of | |
2154 | object_p. | |
2155 | (symbolsrec_object_p): Likewise. Also, change b to be only two | |
2156 | bytes. | |
2157 | (srec_read_section): New static function. | |
2158 | (srec_get_section_contents): Call srec_read_section rather than | |
2159 | pass_over. Handle zero length section correctly. | |
2160 | (set_set_arch_mach): Change from function to macro. | |
2161 | (srec_set_section_contents): Change data to bfd_byte *. | |
2162 | (srec_write_record): Change data, end and src to bfd_byte *. | |
2163 | (srec_write_header): Change buffer and dst to bfd_byte *. | |
2164 | (srec_write_section): Change location to bfd_byte *. | |
2165 | (srec_write_terminator): Change buffer to bfd_byte *. | |
2166 | (srec_get_symtab_upper_bound): Don't call | |
2167 | srec_get_section_contents. | |
2168 | (srec_get_symtab): Rewrite. | |
2169 | ||
a56f23ae ILT |
2170 | * ecoff.c (ecoff_set_symbol_info): Set udata.i to 0, not NULL. |
2171 | ||
32399d32 C |
2172 | Fri Oct 21 16:43:13 1994 J.T. Conklin (jtc@phishhead.cygnus.com) |
2173 | ||
2174 | * libaout.h (machine_type): added M_68K_NETBSD and M_SPARC_NETBSD. | |
2175 | * i386netbsd.c, ns32knetbsd.c, sparcnetbsd.c: removed RCS Id's. | |
2176 | changed how PAGE_SIZE and SEGMENT_SIZE are defined so they are | |
2177 | consistant with each other. | |
2178 | * netbsd.h (N_HEADER_IN_TEXT, TEXT_START_ADDR): NetBSD fits its | |
2179 | header into the start of its text segment. | |
2180 | ||
12662be4 ILT |
2181 | Fri Oct 21 17:13:07 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
2182 | ||
cd9782e8 ILT |
2183 | * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add case for |
2184 | _construct_extended_name_table. | |
2185 | (bfd_target): Add _bfd_construct_extended_name_table. | |
2186 | * archive.c (_bfd_archive_bsd_construct_extended_name_table): New | |
2187 | function. | |
2188 | (_bfd_archive_coff_construct_extended_name_table): New function. | |
2189 | (_bfd_construct_extended_name_table): Renamed by adding a leading | |
2190 | underscore, and made externally visible. Added trailing_slash | |
2191 | argument, and used it instead of elf_style. Changed type of | |
2192 | tablen to bfd_size_type *. | |
2193 | (_bfd_write_archive_contents): Use BFD_SEND to call | |
2194 | construct_extended_name_table. Use the returned name. | |
2195 | * libbfd-in.h (_bfd_construct_extended_name_table): Declare. | |
2196 | (_bfd_noarchive_construct_extended_name_table): Define. | |
2197 | (_bfd_archive_bsd_construct_extended_name_table): Declare. | |
2198 | (_bfd_archive_coff_construct_extended_name_table): Declare. | |
2199 | * bfd-in2.h: Rebuild. | |
2200 | * libbfd.h: Rebuild. | |
2201 | * som.c (som_construct_extended_name_table): New static function. | |
2202 | * aout-target.h (MY_construct_extended_name_table): Define. | |
2203 | * coff-rs6000.c (rs6000coff_construct_extended_name_table): | |
2204 | Define. | |
2205 | * ieee.c (ieee_construct_extended_name_table): Define. | |
2206 | * libecoff.h (_bfd_ecoff_construct_extended_name_table): Define. | |
2207 | * oasys.c (oasys_construct_extended_name_table): Define. | |
2208 | ||
12662be4 ILT |
2209 | Fix the ELF linker to not require an interpreter if no dynamic |
2210 | objects were seen, even when linking PIC code. | |
2211 | * libelf.h (ELF_LINK_HASH_NEEDS_PLT): Define. | |
2212 | (struct elf_link_hash_table): Add field dynamic_sections_created. | |
2213 | * elfcode.h (elf_link_record_dynamic_symbol): Create dynstr if it | |
2214 | doesn't already exist. | |
2215 | (elf_link_add_object_symbols): Create dynamic sections based on | |
2216 | dynamic_sections_created field, not dynobj field. Don't bother to | |
2217 | set dynobj. | |
2218 | (elf_link_create_dynamic_sections): If dynamic sections were | |
2219 | already created, don't do anything. If dynobj is already set, use | |
2220 | it; otherwise, set it to the bfd argument. Don't initialize | |
2221 | dynsymcount. Only create dynstr if it does not exist. Set | |
2222 | dynamic_sections_created to true. | |
2223 | (NAME(bfd_elf,size_dynamic_sections)): Skip most of this function | |
2224 | if no dynamic objects were seen. | |
2225 | (elf_adjust_dynamic_symbol): If a symbol has the | |
2226 | ELF_LINK_HASH_NEEDS_PLT flag set, let the backend adjust it. | |
2227 | (elf_bfd_final_link): Change most decisions based on dynobj to | |
2228 | check dynamic_sections_created instead. | |
2229 | (elf_link_output_extsym): Only handle dynamic symbols if a dynamic | |
2230 | object was seen. | |
2231 | * elf.c (_bfd_elf_link_hash_table_init): Initialize new field | |
2232 | dynamic_sections_created. Set dynsymcount to 1, not 0. | |
2233 | * elf32-i386.c (elf_i386_create_dynamic_sections): Call | |
2234 | elf_i386_create_got_section rather than creating the .got and | |
2235 | .got.plt sections. | |
2236 | (elf_i386_create_got_section): New static function. | |
2237 | (elf_i386_check_relocs): Just call elf_i386_create_got_section if | |
2238 | a GOT table is needed, not bfd_elf32_link_create_dynamic_sections. | |
2239 | Only create the .rel.got section, and only make space for a reloc, | |
2240 | for a global symbol or when generating a shared object. For a | |
2241 | R_386_PLT32 reloc, just set the ELF_LINK_HASH_NEEDS_PLT flag. | |
2242 | (elf_i386_adjust_dynamic_symbol): Rework initial assertion to | |
2243 | permit ELF_LINK_HASH_NEEDS_PLT non dynamic symbols. Create a | |
2244 | procedure linkage table entry for such symbols. But, if no | |
2245 | dynamic objects were seen, never create a PLT entry. | |
2246 | (elf_i386_size_dynamic_sections): If no dynamic objects were seen, | |
2247 | skip most of this function, and force the size of the .rel.got | |
2248 | section to zero. | |
2249 | (elf_i386_relocate_section): For a R_386_GOT32 reloc against a global | |
2250 | symbol when no dynamic object was seen, initialize the contents of | |
2251 | the .got section. For a R_386_GOT32 against a local symbol, only | |
2252 | create a R_386_RELATIVE reloc when generating a shared object. | |
2253 | Treat a R_386_PLT32 reloc against a symbol for which we did not | |
2254 | create a PLT entry as a R_386_PC32 reloc. | |
2255 | (elf_i386_finish_dynamic_sections): Only fiddle with the dynamic | |
2256 | entries and the PLT if we saw a dynamic object. | |
2257 | * elf32-sparc.c (elf_sparc_howto_table): Fix R_SPARC_PC22 by | |
2258 | setting rightshift to 10. Fix R_SPARC_WPLT20 by setting | |
2259 | rightshift to 2, size to 2, bitsize to 30, and dst_mask to | |
2260 | 0x3fffffff. | |
2261 | (elf32_sparc_create_dynamic_sections): Don't set the size of the | |
2262 | .plt section. Call elf32_sparc_create_got_section rather than | |
2263 | creating the .got section. | |
2264 | (elf32_sparc_check_relocs): Call elf32_sparc_create_got_section if | |
2265 | a GOT table is needed, not bfd_elf32_link_create_dynamic_sections. | |
2266 | Only create the .rela.got section, and only make space for a | |
2267 | reloc, for a global symbol or when generating a shared object. | |
2268 | Set the alignment of the .rela.got section to 2. For a | |
2269 | R_SPARC_WPLT30 reloc, just set the ELF_LINK_HASH_NEEDS_PLT flag. | |
2270 | (elf32_sparc_adjust_dynamic_symbol): Rework initial assertion to | |
2271 | permit ELF_LINK_HASH_NEDS_PLT non dynamic symbols. Create a | |
2272 | procedure linkage table for such symbols. But, if no dynamic | |
2273 | objects were seen, never create a PLT entry. Initialize the size | |
2274 | of the .plt section. | |
2275 | (elf32_sparc_size_dynamic_sections): If no dynamic objects were | |
2276 | seen, skip most of this function, and force the size of the | |
2277 | .rela.got section to zero. Strip empty reloc sections, and strip | |
2278 | an empty .plt section. | |
2279 | (elf32_sparc_relocate_section): For a GOT reloc against a global | |
2280 | symbol when no dynamic object was seen, initialize the contents of | |
2281 | the .got section. For a GOT reloc against a local symbol, only | |
2282 | create a R_SPARC_RELATIVE reloc when generating a shared object. | |
2283 | Treat a R_SPARC_WPLT30 reloc against a symbol for which we did not | |
2284 | create a PLT entry as a R_SPARC_WDISP30 reloc. | |
2285 | (elf32_sparc_finish_dynamic_sections): Only fiddle with the | |
2286 | dynamic entries and the PLT if we saw a dynamic object. | |
2287 | ||
e4a4da62 ILT |
2288 | Thu Oct 20 13:28:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2289 | ||
2290 | * elfcode.h (elf_map_symbols): Don't worry about section symbols | |
2291 | in a section not owned by any BFD. | |
2292 | (elf_section_from_bfd_section): Separate out loop which calls | |
2293 | backend routine. Check bfd_section and call the backend routine | |
2294 | even for a section not owned by any BFD. | |
2295 | * elf32-mips.c (mips_elf_section_from_bfd_section): Handle | |
2296 | .acommon section. | |
2297 | ||
dab08441 JK |
2298 | Wed Oct 19 13:28:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
2299 | ||
2300 | * coffgen.c (coff_print_symbol): Make names for section number and | |
2301 | storage class slightly more verbose. It's not clear how many | |
2302 | characters I can justify using up, but before this change they | |
2303 | both were abbreviated "sc" which is (IMHO) clearly unacceptable. | |
2304 | ||
74942465 ILT |
2305 | Wed Oct 19 01:26:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2306 | ||
8b65c393 ILT |
2307 | * binary.c (binary_set_section_contents): Set the base file |
2308 | position from the lowest section VMA, not the start address. | |
2309 | ||
74942465 ILT |
2310 | * aoutx.h (NAME(aout,slurp_symbol_table)): Don't return an error |
2311 | if there are no symbols. | |
2312 | * coffgen.c (coff_get_normalized_symtab): Likewise. | |
2313 | * hp300hpux.c (MY(slurp_symbol_table)): Likewise. | |
2314 | ||
d4d16683 ILT |
2315 | Tue Oct 18 12:56:43 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
2316 | ||
c768bd3f ILT |
2317 | * aout-target.h (MY_bfd_copy_private_section_data): Only copy |
2318 | subformat to another bfd_target_aout_flavour file. | |
2319 | ||
2320 | * binary.c: New file for raw binary output format. | |
2321 | * Makefile.in (BFD_LIBS): Add binary.o. | |
2322 | (CFILES): Add binary.c. | |
2323 | * targets.c (binary_vec): Declare. | |
2324 | (bfd_target_vector): Include binary_vec. | |
2325 | ||
d4d16683 ILT |
2326 | * srec.c (tdata_type): Add field tail. |
2327 | (srec_mkobject): Initialize tail. | |
2328 | (srec_set_section_contents): Sort S record list by address. | |
2329 | ||
5e643795 ILT |
2330 | Mon Oct 17 11:38:16 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
2331 | ||
b7881f82 ILT |
2332 | * elfcode.h (elf_map_symbols): Sort the symbols into a new array, |
2333 | rather than messing with Elf_Sym_Extra. Store the symbol index in | |
2334 | the udata.i field. | |
2335 | (swap_out_syms): Use outbound_syms as a pointer rather than as an | |
2336 | array. Don't worry about elf_sym_num. | |
2337 | * libelf.h (struct elf_sym_extra): Don't define. | |
2338 | (Elf_Sym_Extra): Don't define. | |
2339 | (struct elf_obj_tdata): Remove sym_extra field. | |
2340 | (elf_sym_extra): Don't define. | |
2341 | * elf32-hppa.c (elf32_hppa_backend_final_write_processing): Use | |
2342 | udata.i rather than elf_sym_extra array. | |
2343 | ||
2344 | * syms.c (asymbol): Change udata field into a union. | |
2345 | * bfd-in2.h: Rebuild. | |
2346 | * aoutx.h (NAME(aout,translate_symbol_table)): Use udata.p rather | |
2347 | than just udata. | |
2348 | * bout.c (perform_slip): Likewise. | |
2349 | * hp300hpux.c (MY(slurp_symbol_table)): Likewise. | |
2350 | * ieee.c (ieee_slurp_external_symbols): Likewise. | |
2351 | * linker.c (generic_link_add_symbol_list): Likewise. | |
2352 | (default_indirect_link_order): Likewise. | |
2353 | * oasys.c (oasys_slurp_symbol_table): Likewise. | |
2354 | * reloc16.c (bfd_perform_slip): Likewise. | |
2355 | * srec.c (fillup_symbols): Likewise. | |
2356 | * coffcode.h (get_index): Use udata.i rather than just udata. | |
2357 | (coff_slurp_symbol_table): Likewise. | |
2358 | * coffgen.c (set_index): Likewise. | |
2359 | * ecoff.c (ecoff_set_symbol_info): Likewise. | |
2360 | * elfcode.h (elf_symbol_from_bfd_symbol): Likewise. | |
2361 | * libecoff.h (ecoff_get_sym_index, ecoff_set_sym_index): Likewise. | |
2362 | * som.c (compare_syms): Likewise. | |
2363 | (som_prep_for_fixups): Likewise. | |
2364 | (som_write_fixups): Likewise. | |
2365 | ||
eb4267a3 ILT |
2366 | Use a hash table when writing out ELF symbol names. |
2367 | * elfcode.h (elf_stringtab_init): New static function. | |
2368 | (bfd_new_strtab, bfd_add_to_strtab, bfd_add_2_to_strtab): Remove. | |
2369 | Change all callers to use elf_stringtab_init or | |
2370 | _bfd_stringtab_add, and get stringtab lengths using | |
2371 | _bfd_stringtab_size. | |
2372 | (elf_fake_sections): Change ignored argument to pointer to | |
2373 | boolean, and set the boolean to true if an error occurs. If an | |
2374 | error has already occurred, don't do anything. | |
2375 | (assign_section_numbers): Just set sh_size, not contents. | |
2376 | (elf_compute_section_file_positions): Pass the address of a | |
2377 | boolean to elf_fake_sections. Pass the address of a | |
2378 | bfd_strtab_hash to swap_out_syms. Write out the .strtab section. | |
2379 | (prep_headers): Change shstrtab to bfd_strtab_hash. | |
2380 | (swap_out_syms): Take a pointer to a bfd_strtab_hash as an | |
2381 | argument. Set it to the symbol names. | |
2382 | (NAME(bfd_elf,write_object_contents)): Write out the section | |
2383 | header names using _bfd_stringtab_emit. | |
2384 | (elf_debug_section): Remove first argument; get the section name | |
2385 | via the bfd_section pointer. Change caller. | |
2386 | (elf_bfd_final_link): Write out the symbol names using | |
2387 | _bfd_stringtab_emit. Likewise for the .dynstr section contents. | |
2388 | Free the symbol names at the end of the function. | |
2389 | (elf_link_input_bfd): Remove the last argument, output_names, | |
2390 | from relocate_section. Save the old symbol contents before | |
2391 | calling elf_link_output_sym, and restore them afterward. | |
2392 | * libelf.h (struct elf_link_hash_table): Change dynstr field to | |
2393 | struct bfd_strtab_hash. | |
2394 | (struct elf_backend_data): Remove last argument, output_names, | |
2395 | from elf_backend_relocate_section field. | |
2396 | (struct strtab): Don't define. | |
2397 | (struct elf_obj_tdata): Change strtab_ptr field to struct | |
2398 | bfd_strtab_hash. | |
2399 | * elf32-hppa.c (elf32_hppa_relocate_section): Remove last | |
2400 | argument, output_names. | |
2401 | * elf32-i386.c (elf_i386_relocate_section): Likewise. | |
2402 | * elf32-mips.c (mips_elf_relocate_section): Likewise. | |
2403 | * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. | |
2404 | ||
cb066aa9 ILT |
2405 | * libbfd-in.h (DEFAULT_STRING_SPACE_SIZE): Don't define. |
2406 | (bfd_add_to_string_table): Don't declare. | |
2407 | * libbfd.h: Rebuild. | |
2408 | * libbfd.c (bfd_add_to_string_table): Remove. | |
2409 | ||
a3377a65 | 2410 | * elfcode.h (elf_swap_shdr_in): Use bfd_section, not rawdata. |
24f13b03 ILT |
2411 | Clear contents field. |
2412 | (bfd_section_from_shdr): In SHT_STRTAB case, check bfd_section, | |
2413 | not rawdata. Don't set rawdata if e_shstrndx. Use bfd_section | |
2414 | rather than rawdata in commented out code. In SHT_REL[A] case, | |
2415 | don't bother to check elf_section_data of section returned by | |
2416 | section_from_elf_index. | |
2417 | (elf_fake_sections): Set bfd_section, not rawdata. Don't set | |
2418 | size. | |
2419 | (elf_map_symbols): Don't set elf_num_section_syms. Don't create | |
2420 | section symbols that already exist. | |
2421 | (assign_file_position_for_section): Use bfd_section, not rawdata. | |
2422 | (section_from_elf_index): Just check bfd_section field. | |
2423 | (elf_section_from_bfd_section): Likewise. | |
2424 | (elf_debug_section): Don't print rawdata, contents, or size. | |
2425 | (elf_link_add_object_symbols): Don't error out if | |
2426 | section_from_elf_index returns NULL. | |
2427 | (elf_bfd_final_link): Check return value from | |
2428 | section_from_elf_index against NULL, not bfd_is_abs_section. | |
2429 | (elf_link_input_bfd): Don't check section_from_elf_index return | |
2430 | value. | |
2431 | * libelf.h (struct elf_obj_tdata): Remove num_section_syms field. | |
2432 | (elf_num_section_syms): Don't define. | |
2433 | * elf.c (elf_get_str_section): Store section contents in contents | |
2434 | field rather than rawdata field. | |
2435 | (elf_string_from_elf_section): Likewise. | |
2436 | (_bfd_elf_make_section_from_shdr): Store BFD section pointer in | |
2437 | bfd_section field rather than rawdata field. | |
2438 | * elf32-hppa.c (elf32_hppa_read_symext_info): Use bfd_section | |
2439 | rather than rawdata. | |
2440 | (elf32_hppa_size_stubs): Likewise. | |
b7881f82 ILT |
2441 | (elf32_hppa_backend_symbol_table_processing): Don't set |
2442 | symextn_hdr->size; just use sh_size. | |
24f13b03 ILT |
2443 | * elf32-mips.c (mips_elf_final_write_processing): Use bfd_section |
2444 | rathern than rawdata. | |
2445 | (mips_elf_section_from_shdr): Likewise. | |
2446 | (mips_elf_section_processing): Likewise. | |
2447 | (mips_elf_section_from_bfd_section): Remove rawdata check. | |
2448 | ||
5e643795 ILT |
2449 | * srec.c (pass_over): Set the start address for S7, S8 or S9. |
2450 | ||
f10abb42 KR |
2451 | Fri Oct 14 19:15:46 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
2452 | ||
2453 | * VERSION: Updated to 2.5. | |
2454 | ||
61c94e5e ILT |
2455 | Fri Oct 14 11:07:50 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
2456 | ||
2457 | * bfd.c (bfd_scan_vma): Cast end to be non const before passing it | |
2458 | to strtoul. | |
2459 | ||
82735983 ILT |
2460 | Thu Oct 13 14:40:41 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
2461 | ||
2462 | * bfd.c (bfd_scan_vma): Pass end argument on to strtoul. | |
2463 | ||
ef4b8f66 KR |
2464 | Wed Oct 12 16:46:43 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
2465 | ||
2466 | * opncls.c (bfd_realloc): Deleted, since it's broken and fixing it | |
2467 | would make it slow. Besides, it isn't used much. | |
2468 | * elfcode.h (elf_map_symbols): Always allocate new storage for the | |
2469 | symbol table. | |
2470 | ||
bf42caf3 ILT |
2471 | Wed Oct 12 11:54:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
2472 | ||
82735983 ILT |
2473 | * ecoff.c (ecoff_set_symbol_info): Mark local stProc, stLabel or |
2474 | stabs symbols as BSF_DEBUGGING. | |
7b18561f | 2475 | |
17d9e203 ILT |
2476 | * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Make |
2477 | str1 and str2 const pointers. | |
2478 | ||
bf42caf3 ILT |
2479 | * Makefile.in (INSTALL): Use top level install.sh script. |
2480 | * config/README (INSTALL): Remove. | |
2481 | * config/delta88.mh (INSTALL): Remove. | |
2482 | * config/i386v4.mh (INSTALL): Remove. | |
2483 | * config/irix4.mh (INSTALL): Remove. | |
2484 | * config/irix5.mh (INSTALL): Remove. | |
2485 | * config/ncrt3000.mh (INSTALL): Remove. | |
2486 | ||
b2bcf39c ILT |
2487 | Tue Oct 11 13:57:56 1994 Eric Youngdale (eric@andante.aib.com) |
2488 | ||
2489 | * elf32-i386.c (elf_i386_check_relocs): Make sure that a symbol | |
2490 | with a global offset table entry or a procedure linkage table | |
2491 | entry is added to the dynamic symbol table. | |
2492 | * elf32-sparc.c (elf32_sparc_check_relocs): Likewise. | |
2493 | * elf32-i386.c (elf_i386_adjust_dynamic_symbol): If a symbol has | |
2494 | already gotten a procedure linkage table entry, change the | |
2495 | definition to the PLT entry. | |
2496 | * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. | |
2497 | ||
9a406d86 ILT |
2498 | Tue Oct 11 17:12:00 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
2499 | ||
2500 | * lynx-core.c (lynx_core_file_p): SPARC Lynx appears to start | |
2501 | dumping the .data section in a core file at a page boundary. | |
2502 | ||
4fbc96ad KR |
2503 | Mon Oct 10 16:24:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
2504 | ||
4c032270 KR |
2505 | * cofflink.c (_bfd_coff_final_link): Cast argument to bfd_h_put_32 |
2506 | to correct type. | |
2507 | (coff_read_string_table): Cast argument to bfd_h_get_32 to correct | |
2508 | type. | |
2509 | * elfcode.h (elf_link_output_extsym): Cast argument to | |
2510 | bfd_elf_hash to correct type. | |
2511 | ||
4fbc96ad KR |
2512 | * elf32-sparc.c (elf_sparc_howto_table): The PC10, PC22, and |
2513 | WPLT30 relocations are PC-relative. | |
2514 | ||
2515 | Thu Oct 6 12:57:26 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org) | |
2516 | ||
2517 | * aoutx.h (adjust_o_magic): Correctly initialize vma if the vma of | |
2518 | the text section was user-defined. | |
2519 | ||
66e4e649 ILT |
2520 | Wed Oct 5 14:42:12 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
2521 | ||
2522 | * archive.c (bfd_construct_extended_name_table): SVR4 uses slash | |
2523 | newline at the end of the file name, not just newline. | |
2524 | ||
dfaf9ef6 ILT |
2525 | Tue Oct 4 11:23:12 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
2526 | ||
ea4849d5 ILT |
2527 | * ecoff.c (_bfd_ecoff_new_section_hook): Default section alignment |
2528 | power to 4, rather than using align_power_min. | |
2529 | ||
28d19d03 ILT |
2530 | * coffcode.h (coff_new_section_hook): Don't use align_power_min; |
2531 | use COFF_DEFAULT_SECTION_ALIGNMENT_POWER instead. Force the .stab | |
2532 | and .stabstr sections to be aligned to no more than 2. Remove | |
2533 | COFF_SPARC special cases. | |
2534 | * coff-a29k.c: Define COFF_DEFAULT_SECTION_ALIGNMENT_POWER. | |
2535 | * coff-apollo.c, coff-go32.c, coff-h8300.c: Likewise. | |
2536 | * coff-h8500.c, coff-i386.c, coff-i960.c, coff-m68k.c: Likewise. | |
2537 | * coff-m88k.c, coff-rs6000.c, coff-sh.c, coff-sparc.c: Likewise. | |
2538 | * coff-we32k.c, coff-z8k.c: Likewise. | |
2539 | ||
995b0d3f ILT |
2540 | * configure.in: Use ${config_shell} when running config.bfd. |
2541 | ||
a297d42c ILT |
2542 | * cofflink.c (coff_link_input_bfd): Don't try to convert a long |
2543 | filename if the offset field is zero. | |
2544 | ||
dfaf9ef6 ILT |
2545 | * elfcode.h (swap_out_syms): If the alignment of a common symbol |
2546 | was not set, use a sensible default rather than zero. | |
2547 | ||
995b0d3f | 2548 | Mon Oct 3 16:04:29 1994 H.J. Lu (hjl@nynexst.com) |
dfaf9ef6 ILT |
2549 | |
2550 | * opncls.c (bfd_close): Honor umask when setting execution bits. | |
2551 | (bfd_close_all_done): Likewise. | |
2552 | ||
7a6c910e PS |
2553 | Mon Oct 3 04:41:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
2554 | ||
2555 | * rs6000-core.c (rs6000coff_core_p): Set SEC_HAS_CONTENTS flag | |
2556 | for .stack and .ldinfo sections. Cast coredata.c_tab to a | |
2557 | file_ptr to avoid warnings from gcc. | |
2558 | ||
fb562be0 ILT |
2559 | Fri Sep 30 13:11:38 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
2560 | ||
2561 | * elfcode.h (elf_bfd_final_link): Remove assertion when a non | |
2562 | SEC_IN_MEMORY section is found in dynobj. This can happen when | |
2563 | linking PIC compiled code. | |
2564 | ||
9afa408e KR |
2565 | Thu Sep 29 15:21:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
2566 | ||
12cf5d98 | 2567 | * reloc.c (bfd_install_relocation): Change type of "data" to |
85f34090 KR |
2568 | bfd_byte *, to go along with yesterday's change. |
2569 | ||
64e21e0f KR |
2570 | * elf.c (bfd_elf_print_symbol): Moved here from elf_print_symbol |
2571 | in elfcode.h. (case bfd_print_symbol_all): Print symbol's size | |
2572 | field, except for common symbols; print their alignment. | |
2573 | * elfcode.h (elf_print_symbol): Deleted. | |
2574 | * libelf.h (bfd_elf_print_symbol): Declare. | |
2575 | (bfd_elf{32,64}_print_symbol): Replace declarations with macros. | |
2576 | ||
9afa408e KR |
2577 | * syms.c (bfd_print_symbol_vandf): Show BSF_LOCAL and BSF_GLOBAL |
2578 | in one column. Use the column freed up to show BSF_FUNCTION and | |
2579 | BSF_FILE. | |
2580 | ||
ec591fcf ILT |
2581 | Thu Sep 29 12:29:01 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2582 | ||
2583 | * syms.c (stt): Add .rdata and .rodata. | |
2584 | ||
094e8be3 ILT |
2585 | Wed Sep 28 13:35:05 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2586 | ||
2587 | * reloc.c (bfd_install_relocation): Cast data_start to bfd_byte * | |
2588 | before trying to add values to it. | |
2589 | ||
2590 | Tue Sep 27 16:47:58 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
2591 | ||
2592 | * elf32-hppa.c (elf32_hppa_backend_final_write_processing): Cast | |
2593 | return value from elf_sym_extra. | |
2594 | (elf32_hppa_build_stubs): Cast return value from bfd_zalloc. | |
12cf5d98 | 2595 | (elf32_hppa_size_stubs): Cast return value from malloc. |
094e8be3 ILT |
2596 | |
2597 | * gen-aout.c (main): Declare and initialize "arch". | |
2598 | ||
2599 | * cofflink.c (coff_link_add_symbols): Cast return value of | |
2600 | bfd_hash_allocate. | |
2601 | ||
2602 | * riscix.c (riscix_callback): Use PARAMS macro in prototype. | |
2603 | ||
2604 | * reloc.c (bfd_install_relocation): New function, mostly copied | |
2605 | from bfd_perform_relocation, adjusted for the assembler's needs. | |
2606 | * bfd-in2.h: Regenerated. | |
2607 | ||
d80ebaac ILT |
2608 | Mon Sep 26 11:00:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2609 | ||
5ea90891 ILT |
2610 | * elfcode.h (assign_file_positions_except_relocs): Align the |
2611 | section VMA and the file position even if D_PAGED is not set. | |
2612 | ||
d80ebaac ILT |
2613 | * bfd-in.h (bfd_seek): Change declaration to not mark fp const. |
2614 | * bfd-in2.h: Rebuild. | |
2615 | * libbfd.c (bfd_seek): Don't mark parameters const, to avoid | |
2616 | conflicts with declaration. | |
2617 | ||
57b40081 ILT |
2618 | Fri Sep 23 15:15:31 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2619 | ||
2620 | * elfcode.h (map_program_segments): Don't abort if we allocated | |
2621 | too much space for the program header, only if we allocated too | |
2622 | little. | |
d80ebaac | 2623 | (assign_file_positions_except_relocs): Similar change. |
57b40081 | 2624 | |
237402b4 C |
2625 | Tue Sep 20 13:17:07 1994 J.T. Conklin (jtc@phishhead.cygnus.com) |
2626 | ||
2627 | * libaout.h: Fix comment. | |
2628 | * ns32knbsd.h: Changed M_NS32K_NETBSD to M_532_NETBSD to match | |
2629 | libaout.h. | |
2630 | ||
f90a2cdc ILT |
2631 | Tue Sep 20 15:23:21 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2632 | ||
57b40081 ILT |
2633 | * Makefile.in: Rebuilt dependencies. |
2634 | (BFD32_BACKENDS): Add sparcnetbsd.o. | |
2635 | (CFILES): Add ns32knetbsd.c and sparcnetbsd.c. | |
2636 | * targets.c: ns32knetbsd_vec was renamed to pc532netbsd_vec. | |
2637 | ||
f90a2cdc ILT |
2638 | * coff-sh.c (rtype2howto): Remove; unused. |
2639 | (coff_sh_relocate_section): Remove unused local variable rstat. | |
2640 | (reloc_processing): Comment out; unused. | |
2641 | ||
fb9a2192 ILT |
2642 | Fri Sep 16 12:12:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2643 | ||
2644 | * aoutx.h (aout_link_write_other_symbol): If h->indx is -2, then | |
2645 | always write it out even if it would normally be stripped. | |
2646 | (aout_link_input_section_std): If we find a reloc against a | |
2647 | stripped global symbol, force it to be written out rather than | |
2648 | merely calling unattached_reloc. | |
2649 | (aout_link_input_section_ext): Likewise. | |
2650 | (aout_link_reloc_link_order): Likewise. | |
2651 | ||
8a2cdc62 JL |
2652 | Wed Sep 14 15:37:19 1994 Jeff Law (law@snake.cs.utah.edu) |
2653 | ||
a8d08664 JL |
2654 | * som.h (struct somdata): New field sorted_syms. |
2655 | (obj_som_sorted_syms): Accessor macro. | |
2656 | * som.c (som_object_setup): Initialize sorted_syms to NULL. | |
2657 | (som_prep_for_fixups): Sort a copy of the BFD's symbol table; | |
2658 | store the sorted symbol table in sorted_syms. | |
2659 | (som_write_fixups): Initalize tmp_reloc to NULL to make GCC happy. | |
2660 | (som_begin_writing): Similarly for exec_header. Pass the sorted | |
2661 | symbol table to som_write_symbol_strings. | |
2662 | (som_build_and_write_symbol_table): Use the sorted symbols rather | |
2663 | than the canonical symbol table. | |
2664 | ||
8a2cdc62 JL |
2665 | * som.h (som_symbol_type): Add "stringtab_offset" field. |
2666 | * som.c (som_write_symbol_strings): Use "stringtab_offset" | |
2667 | rather than destroying the "name" field in the BFD symbol. | |
2668 | (som_build_and_write_symbol_table): Likewise. | |
2669 | ||
8c62064a ILT |
2670 | Wed Sep 14 15:06:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2671 | ||
ab0434c2 ILT |
2672 | * aoutx.h (aout_link_write_symbols): Rename skip_indirect to |
2673 | skip_next. If we find an N_WARNING symbol which has already been | |
2674 | written out, set skip_next. | |
2675 | ||
9be909ae ILT |
2676 | * libecoff.h (struct ecoff_tdata): Add field find_buffer. |
2677 | * ecoff.c: Include aout/stab_gnu.h. | |
2678 | (ecoff_find_nearest_line): Handle stabs debugging information. | |
2679 | ||
8c62064a ILT |
2680 | * elfcode.h (elf_link_output_extsym): Keep a symbol marked as weak |
2681 | even if it is referenced by another object. | |
2682 | ||
a0b4aa62 JL |
2683 | Tue Sep 13 17:57:00 1994 Jeff Law (law@snake.cs.utah.edu) |
2684 | ||
ae880afc JL |
2685 | * som.c (som_fixup_formats): Case R_ENTRY (0xb3), set both |
2686 | 'T' and 'U' to grab all the unwind information. | |
2687 | (som_set_reloc_info): Make 'U' unwind bits persist across | |
2688 | multiple SOM relocations. Set the addend field of an R_ENTRY | |
2689 | relocation to the value in 'T'; set the addend field on an | |
2690 | R_EXIT relocation to the value in 'U'. | |
2691 | ||
e10639db JL |
2692 | * som.h (som_symbol_type): Delete unwind field. |
2693 | ||
2694 | * som.c (som_write_fixups): For R_ENTRY fixups, get 32bits of | |
2695 | unwind information from the addend field of the R_ENTRY, get the | |
2696 | other 32bits from the addend field of the R_EXIT. | |
2697 | (bfd_som_attach_unwind_info): Delete function and all references. | |
2698 | ||
39836432 JL |
2699 | * som.h (som_symbol_type): Delete unused a.out-related fields. |
2700 | ||
2701 | * som.c (bfd_section_from_som_symbol): Use bfd_abs_section_ptr | |
2702 | instead of &bfd_abs_section. | |
2703 | ||
a0b4aa62 JL |
2704 | * som.c (som_object_setup): Handle exec_entry and exec_flags being |
2705 | switched in executables created by the OSF1 linker. | |
2706 | (som_write_fixups): Handle R_EXIT just like the R_{F,L,R}SEL | |
2707 | fixups. Support R_ALT_ENTRY (handle just like R_EXIT). | |
2708 | ||
cf345e36 SC |
2709 | Tue Sep 13 16:04:07 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
2710 | ||
2711 | * cofflink.c (coff_link_input_bfd): syment_base is unsigned | |
2712 | so can't compare -ve numbers with it. | |
2713 | ||
2714 | Mon Sep 12 20:31:17 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
2715 | ||
2716 | * configure.in (shcoff_vec): Use cofflink.o now. | |
2717 | * coff-sh.c: Rewritten to use new fast coff backend. | |
2718 | ||
204ba9e3 ILT |
2719 | Tue Sep 13 16:23:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2720 | ||
2721 | * aoutx.h (NAME(aout,final_link)): Don't assume that all the input | |
2722 | files are a.out. | |
2723 | ||
a3f7a777 C |
2724 | Tue Sep 13 11:09:39 1994 J.T. Conklin (jtc@rtl.cygnus.com) |
2725 | ||
2726 | * configure.host (sparc-*-netbsd): use sparcnbsd. | |
2727 | (ns32k-*-netbsd): use ns32knbsd. | |
2728 | ||
2729 | * hosts/{nbsd,i386nbsd,ns32knbsd,sparcnbsd}.h: New files, NetBSD | |
2730 | host support. | |
2731 | ||
2732 | * sparcnetbsd.c: New file, adds support for NetBSD/sparc. | |
2733 | * config/sparc-nbsd.mt: Likewise. | |
2734 | ||
2735 | * netbsd.h: New file, definitions common to all netbsd ports. | |
2736 | * i386netbsd.c: Use it. | |
2737 | * ns32knetbsd.c: Use it. | |
2738 | ||
2739 | * Makefile.in, configure.in, targets.c, config/i386-nbsd.mt, | |
2740 | config/ns32k-nbsd.mt: canonicalize netbsd targets to conform to | |
2741 | file/variable naming conventions. | |
2742 | * i386netbsd.c: New file, renamed from netbsd386.c. | |
2743 | * ns32knetbsd.c: New file, renamed from netbsd532.c. | |
2744 | ||
c7ca67cb JL |
2745 | Mon Sep 12 21:56:20 1994 Jeff Law (law@snake.cs.utah.edu) |
2746 | ||
2747 | * som.c (som_reloc_skip): Correct off-by-one error for 4-byte | |
2748 | R_NO_RELOCATION fixups. | |
2749 | (bfd_section_from_som_symbol): Return the absolute section if the | |
2750 | symbol isn't contained in any section in the output file. | |
2751 | (som_slurp_symbol_table): ST_PRI_PROG and ST_SEC_PROG symbols are | |
2752 | not function symbols (they are magic code labels which *can* be the | |
2753 | targets of cross space branches). $START$ is not a section symbol. | |
2754 | ||
3cd942de ILT |
2755 | Mon Sep 12 11:43:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2756 | ||
3c9832f8 ILT |
2757 | * coff-alpha.c (ecoffalpha_little_vec): Add SEC_CODE and SEC_DATA |
2758 | to section_flags. | |
2759 | * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise. | |
2760 | ||
2761 | * elfcode.h (swap_out_syms): Set the type of an undefined symbol | |
2762 | to STT_FUNC if the BSF_FUNCTION flag is set. | |
2763 | ||
2a895595 ILT |
2764 | * cofflink.c (coff_link_input_bfd): If r_symndx is -1, don't |
2765 | change it. | |
2766 | (_bfd_coff_generic_relocate_section): If r_symndx is -1, it is an | |
2767 | absolute reloc. Don't dump core using r_symndx as an array index. | |
2768 | * cf-m68klynx.c (coff_bfd_link_add_symbols): Define. | |
2769 | (lynx_link_add_symbols): New static function (copy of function in | |
2770 | coff-i386.c). | |
2771 | (coff_m68k_lynxrtype_to_howto): sym argument may be NULL. | |
2772 | * coff-i386.c (coff_i386_rtype_to_howto): Likewise. | |
2773 | * coff-a29k.c (coff_a29k_relocate_section): Handle an r_symndx | |
2774 | value of -1, meaning an absolute reloc. | |
2775 | ||
3cd942de ILT |
2776 | * ctor.c: Remove; obsolete. |
2777 | * Makefile.in: Rebuild dependencies. | |
2778 | (BFD_LIBS): Remove ctor.o. | |
2779 | (CFILES): Remove ctor.c. | |
2780 | * libbfd.h: Rebuild. | |
2781 | ||
27ebd952 JL |
2782 | Mon Sep 12 01:58:47 1994 Jeff Law (law@snake.cs.utah.edu) |
2783 | ||
2784 | * elf32-hppa.c (elf32_hppa_relocate_section): If there was a link | |
2785 | error of some sort (for example, undefined symbols), then do not | |
2786 | apply any relocs, just notify the user of the errors. | |
2787 | (elf32_hppa_backend_begin_write_processing): Do not build a symbol | |
2788 | extension section for an executable (it's useless). | |
2789 | (elf32_hppa_link_output_symbol_hook): Do nothing if there was a | |
2790 | link error of some sort (for example, undefined symbols). | |
2791 | (elf32_hppa_read_symext_info): Kludge. Turn off SEC_HAS_CONTENTS | |
2792 | for all the input symbol extension sections to keep the generic | |
2793 | BFD code happy. Temporarily turn it on to read the contents of | |
2794 | the symbol extension section. | |
2795 | ||
95bc714e JL |
2796 | Sun Sep 11 21:58:59 1994 Jeff Law (law@snake.cs.utah.edu) |
2797 | ||
2798 | * config/hppaosf.mh (RANLIB): Do not set. | |
2799 | * config/hppabsd.mh (RANLIB): Likewise. | |
2800 | ||
5b89e1a0 ILT |
2801 | Sun Sep 11 22:50:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2802 | ||
2803 | * cf-i386lynx.c: Remove #if 0 code. | |
2804 | (i386_lynxos_coff_object_p): Remove unused function. | |
2805 | (coff_bfd_link_add_symbols): Define. | |
2806 | (lynx_link_add_symbols): New static function. | |
2807 | * coffcode.h (coff_bfd_link_hash_table_create): If | |
2808 | coff_relocate_section is defined, only define this if not already | |
2809 | defined. | |
2810 | (coff_bfd_link_add_symbols, coff_bfd_final_link): Likewise. | |
2811 | ||
2812 | * linker.c (_bfd_generic_final_link): Handle | |
2813 | bfd_indirect_link_order explicitly, rather than via | |
2814 | _bfd_default_link_order. | |
2815 | (set_symbol_from_hash): New static function, broken out of | |
2816 | _bfd_generic_link_write_global_symbol. | |
2817 | (_bfd_generic_link_write_global_symbol): Symbol setting code moved | |
2818 | to set_symbol_from_hash; call it. | |
2819 | (default_indirect_link_order): Add generic_linker argument. | |
2820 | Change all callers. If false, set the generic symbols based on | |
2821 | the hash table entries. | |
2822 | ||
bd23b552 ILT |
2823 | Fri Sep 9 11:51:49 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2824 | ||
67ff4a56 ILT |
2825 | * coffgen.c (coff_get_symtab): Reindented. Removed commented out |
2826 | call to bfd_constructor_entry. | |
2827 | ||
bd23b552 ILT |
2828 | Convert m68k COFF to use new COFF backend linker. |
2829 | * coff-m68k.c (coff_relocate_section): Define. | |
2830 | * cf-m68klynx.c (coff_rtype_to_howto): Define. | |
2831 | (coff_m68k_lynx_rtype_to_howto): New static function. | |
2832 | * configure.in (m68kcoff_vec): Build cofflink.o. | |
2833 | (m68kcoffun_vec, m68klynx_coff_vec): Likewise. | |
2834 | ||
2546fb27 SC |
2835 | Thu Sep 8 16:20:38 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
2836 | ||
bd23b552 ILT |
2837 | * coff-h8300.c (h8300_reloc16_extra_cases, case RELBYTE): Flag |
2838 | overflows correctly. | |
2546fb27 | 2839 | |
dc5fff10 ILT |
2840 | Wed Sep 7 19:01:42 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2841 | ||
2546fb27 SC |
2842 | * libelf.h (struct elf_backend_data): Change second argument of |
2843 | elf_backend_final_write_processing hook to boolean. | |
2844 | (struct elf_obj_tdata): Add linker field. | |
2845 | * elfcode.h (NAME(bfd_elf,write_object_contents)): Pass value of | |
2846 | tdata linker field to final_write_processing, rather than NULL. | |
2847 | (elf_bfd_final_link): Don't call final_write_processing hook. Set | |
2848 | tdata linker field to true. | |
2849 | * elf32-mips.c (mips_elf_final_write_processing): Change type of | |
2850 | second argument to boolean. | |
2851 | * elf32-hppa.c (elf32_hppa_backend_final_write_processing): | |
2852 | Likewise. | |
2853 | ||
dc5fff10 ILT |
2854 | * coff-go32.c (RTYPE2HOWTO): Fully parenthesize arguments. |
2855 | * coff-i960.c (RTYPE2HOWTO): Likewise. | |
2856 | * coff-m88k.c (RTYPE2HOWTO): Likewise. | |
2857 | * coff-we32k.c (RTYPE2HOWTO): Likewise. | |
2858 | ||
2859 | Make i386 COFF use new COFF backend linker. | |
2860 | * coff-i386.c (RTYPE2HOWTO): Fully parenthesize arguments. | |
2861 | (coff_relocate_section): Define. | |
2862 | (coff_i386_rtype_to_howto): New function. | |
2863 | * configure.in (i386coff_vec): Use cofflink.o. | |
2864 | (i386lynx_coff_vec): Likewise. | |
2865 | ||
2866 | * coffcode.h (bfd_coff_backend_data): Add new field | |
2867 | _bfd_coff_rtype_to_howto. | |
2868 | (bfd_coff_rtype_to_howto): Define. | |
2869 | (coff_rtype_to_howto): Define to use RTYPE2HOWTO, if not already | |
2870 | defined. | |
2871 | (bfd_coff_std_swap_table): Initialize new field. | |
2872 | * cofflink.c (_bfd_coff_final_link): Allocate section_count + 1 | |
2873 | section_info structures, since the target_index is 1 based. | |
2874 | (coff_link_input_bfd): Set *secpp to bfd_com_section_ptr for a | |
2875 | common symbol. Adjust rel_hash by the output reloc count. | |
2876 | (_bfd_coff_generic_relocate_section): New function. | |
2877 | * libcoff-in.h (_bfd_coff_generic_relocate_section): Declare. | |
2878 | * libcoff.h: Rebuild. | |
2879 | * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field. | |
2880 | * coff-mips.c (mips_ecoff_backend_data): Likewise. | |
2881 | ||
3b50c900 JL |
2882 | Tue Sep 6 23:28:52 1994 Jeff Law (law@snake.cs.utah.edu) |
2883 | ||
2884 | * som.c (som_bfd_derive_misc_symbol_info): Treat undefined code | |
2885 | symbols and undefined symbols which no type in the same manner | |
2886 | if the associated BFD symbol has BSF_FUNCTION set. For a defined | |
2887 | symbol which no type, select a SOM type based on the flags of the | |
2888 | section containing the symbol. | |
2889 | (som_slurp_symbol_type): Set BSF_FUNCTION for undefined ST_STUB | |
2890 | or ST_CODE symbols (importing a non-function code symbol is | |
2891 | meaningless in SOM). | |
2892 | (som_set_reloc_info): Don't set "offset" to the section's vma; it | |
2893 | should always start at zero. | |
2894 | ||
69645d10 ILT |
2895 | Tue Sep 6 14:51:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2896 | ||
2897 | Add new style linker support to COFF backend. a29k only for now. | |
2898 | * cofflink.c: New file. | |
2899 | * libcoff-in.h: Include bfdlink.h. | |
2900 | (obj_coff_external_syms, obj_coff_strings): Define accessor macro. | |
2901 | (obj_coff_sym_hashes): Define accessor macro. | |
2902 | (struct coff_tdata): Add fields external_syms, strings, and | |
2903 | sym_hashes. | |
2904 | (struct coff_link_hash_entry): Define. | |
2905 | (struct coff_link_hash_table): Define. | |
2906 | (coff_link_hash_lookup, coff_link_hash_traverse): Define. | |
2907 | (coff_hash_table): Define. | |
2908 | (_bfd_coff_link_hash_table_create): Declare. | |
2909 | (_bfd_coff_link_add_symbols, _bfd_coff_final_link): Declare. | |
2910 | * coffcode.h (bfd_coff_backend_data): Add fields _bfd_relsz, | |
2911 | _bfd_coff_swap_reloc_in, _bfd_coff_sym_is_global, | |
2912 | _bfd_coff_compute_section_file_positions, | |
2913 | _bfd_coff_relocate_section. | |
2914 | (bfd_coff_relsz, bfd_coff_swap_reloc_in): Define. | |
2915 | (bfd_coff_sym_is_global): Define. | |
2916 | (bfd_coff_compute_section_file_positions): Define. | |
2917 | (bfd_coff_relocate_section): Define. | |
2918 | (coff_mkobject_hook): Initialize obj_raw_syment_count and | |
2919 | obj_conv_table_size. | |
2920 | (coff_compute_section_file_positions): Set target_index of all | |
2921 | sections. Set output_has_begun field. | |
2922 | (coff_write_object_contents): Don't set target_index; now done by | |
2923 | coff_compute_section_file_positions. Remove obsolete handling of | |
2924 | scn_base and data_base. Don't bother to check that target_index | |
2925 | is positive, since it always is. Remove use of pad, which is | |
2926 | always zero. Check obj_raw_syment_count, not bfd_get_symcount, | |
2927 | for the number of symbols, but only write them out if | |
6ceff8e7 ILT |
2928 | bfd_get_symcount is non-zero. Don't check obj_raw_syment_count |
2929 | until after coff_write_symbols is called. | |
69645d10 ILT |
2930 | (coff_slurp_symbol_table): Use obj_raw_syment_count, not |
2931 | bfd_get_symcount for the number of symbols. Don't set | |
2932 | obj_conv_table_size. | |
2933 | (coff_sym_is_global): New static function or macro. | |
2934 | (coff_slurp_reloc_table): Call coff_swap_reloc_in, not | |
2935 | bfd_swap_reloc_in. | |
2936 | (coff_bfd_link_hash_table_create): If coff_relocate_section is | |
2937 | defined, define as _bfd_coff_link_hash_table_create. | |
2938 | (coff_bfd_link_add_symbols): Similar change. | |
2939 | (coff_bfd_final_link): Similar change. | |
2940 | (coff_relocate_section): Define as NULL if not defined. | |
2941 | (bfd_coff_std_swap_table): Initialize new fields. | |
2942 | * coffgen.c (coff_real_object_p): Don't set obj_raw_syment_count | |
2943 | and obj_conv_table_size here. | |
2944 | (coff_count_linenumbers): Reindent. If bfd_get_symcount is zero, | |
2945 | add up the line numbers from the sections. | |
6ceff8e7 ILT |
2946 | (coff_write_symbols): Set obj_raw_syment_count, not |
2947 | bfd_get_symcount. | |
69645d10 ILT |
2948 | (coff_pointerize_aux): Don't pointerize a nonpositive x_endndx |
2949 | field. | |
2950 | (coff_get_normalized_symtab): Use obj_raw_syment_count, not | |
2951 | bfd_get_symcount. | |
2952 | (coff_print_symbol): If auxp->fix_end, print x_endndx value. | |
2953 | * coffswap.h (coff_swap_reloc_in): Rename from bfd_swap_reloc_in. | |
2954 | Reindent. Change argument type to PTR. | |
2955 | * coff-a29k.c (coff_a29k_relocate_section): New static function. | |
2956 | (coff_relocate_section): Define. | |
2957 | * configure.in (a29kcoff_big_vec): Compile cofflink.o. | |
2958 | * coff-alpha.c (alpha_ecoff_backend_data): Initialize new fields. | |
2959 | * coff-mips.c (mips_ecoff_backend_data): Likewise. | |
2960 | * libcoff.h: Rebuilt. | |
2961 | * Makefile.in: Rebuilt dependencies. | |
2962 | (BFD32_BACKENDS): Add cofflink.o. | |
2963 | (CFILES): Add cofflink.c. | |
2964 | ||
358710a7 KR |
2965 | Tue Sep 6 14:00:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2966 | ||
de733a0e KR |
2967 | * coffgen.c (coff_print_symbol, case bfd_symbol_print_all): Check |
2968 | for section symbol, and print its aux fields with appropriate | |
2969 | labels. | |
2970 | ||
358710a7 KR |
2971 | * Makefile.in (ALL_MACHINES): Added cpu-arm.o. |
2972 | ||
e1728bee | 2973 | Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org) |
318b02b6 KR |
2974 | |
2975 | * aoutx.h (NAME(aout,machine_type)): Recognize the ARM processor. | |
2976 | * archures.c, config.bfd, configure.host, libaout.h, reloc.c, | |
2977 | targets.c: Add support for the ARM. | |
2978 | * cpu-arm.c, riscix.c, config/riscix.mh, config/riscix.mt: New files. | |
2979 | ||
e1728bee | 2980 | * aoutx.h (add_to_stringtable): Check that str isn't a NULL pointer. |
318b02b6 | 2981 | |
0443af31 KR |
2982 | Fri Sep 2 14:10:30 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2983 | ||
2984 | * reloc.c (enum bfd_reloc_code_real): Rewrote definition to use | |
2985 | new "chew" commands for simultaneous definition of enumerator and | |
2986 | enumerator name table. | |
2987 | (bfd_get_reloc_code_name): New function, for retrieving a symbolic | |
2988 | name associated with an enumerator. | |
2989 | * libbfd.h, bfd-in2.h: Regenerated. | |
2990 | ||
b905bde1 JL |
2991 | Tue Aug 30 21:24:54 1994 Jeff Law (law@snake.cs.utah.edu) |
2992 | ||
2993 | * som.c (som_write_fixups, case R_ENTRY): Handle case where no | |
2994 | unwind descriptor information is available. | |
2995 | ||
0822b56d ILT |
2996 | Tue Aug 30 11:43:30 1994 Eric Youngdale (ericy@cais.cais.com) |
2997 | ||
2998 | * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add soname | |
2999 | argument, and use it to set DT_SONAME dynamic entry. | |
3000 | * bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype. | |
3001 | (bfd_elf64_size_dynamic_sections): Update prototype. | |
3002 | * bfd-in2.h: Rebuilt. | |
3003 | ||
b8520cf3 ILT |
3004 | Fri Aug 26 15:47:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3005 | ||
3006 | * coffgen.c (coff_real_object_p): Set obj_raw_syment_count. | |
3007 | (coff_get_normalized_symtab): Verify obj_raw_syment_count, rather | |
3008 | than setting it. | |
3009 | ||
715cde57 ILT |
3010 | Thu Aug 25 10:44:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3011 | ||
fc10f31e ILT |
3012 | * archive.c (bsd_write_armap): Remove host dependencies. |
3013 | ||
435b470e ILT |
3014 | * aoutx.h (add_to_stringtab): Check for _bfd_stringtab_add error |
3015 | before adding BYTES_IN_WORD. | |
3016 | ||
6d04c6d4 ILT |
3017 | * coffgen.c (coff_find_nearest_line): Look for the best C_FILE, |
3018 | not merely the first. | |
3019 | ||
715cde57 ILT |
3020 | * coffgen.c (coff_write_alien_symbol): If we are not using the |
3021 | symbol, clear the name so that it is not put in the string table. | |
3022 | From Antti.Miettinen@ntc.nokia.com. | |
3023 | ||
1afd2380 ILT |
3024 | Wed Aug 24 11:49:19 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3025 | ||
5a53b1c1 ILT |
3026 | * coffgen.c (coff_print_symbol): Cast pointer different to long |
3027 | and use %ld to print it. | |
3028 | * osf-core.c (osf_core_core_file_p): Remove unused variable | |
3029 | dseccnt. | |
3030 | * ecoffswap.h (ecoff_swap_ext_out): If ECOFF_64, clear remaining | |
3031 | bytes in bits2. | |
3032 | ||
073e795f | 3033 | * configure.host, config.bfd: Change i[34]86 to i[345]86. |
a74d1517 ILT |
3034 | * coffgen.c (coff_real_object_p): Set obj_conv_table_size here, |
3035 | rather than waiting until coff_slurp_symbol_table. | |
3036 | (coff_write_alien_symbol): Just ignore BSF_DEBUGGING symbols. | |
3037 | From Antti.Miettinen@ntc.nokia.com. | |
3038 | ||
d3700222 ILT |
3039 | * section.c (bfd_make_section_anyway): Fix failure check of |
3040 | bfd_make_empty_symbol. From Antti.Miettinen@ntc.nokia.com. | |
3041 | ||
1afd2380 ILT |
3042 | * aoutx.h (translate_to_native_sym_flags): Use the output_section |
3043 | (and output_offset) if there is one. | |
3044 | ||
3045 | * aoutx.h (aout_link_check_archive_element): Discard the symbols | |
3046 | if the archive element was not needed. | |
3047 | ||
3048 | * aoutx.h (aout_get_external_symbols): Ensure that a zero string | |
3049 | index yields an empty string. | |
3050 | (aout_link_write_symbols): If info->keep_memory is false, use name | |
3051 | from original hash table entry, not from entry in *sym_hash. | |
3052 | ||
3053 | * aoutx.h (struct aout_final_link_info): Add fields contents, | |
3054 | relocs, symbol_map and output_syms. | |
3055 | (NAME(aout,final_link)): Work out the largest section size, reloc | |
3056 | size, and number of symbols. Use them to preallocate buffers that | |
3057 | are large enough for all cases. | |
3058 | (aout_link_input_bfd): Use preallocated symbol_map. | |
3059 | (aout_link_write_symbols): Remove symbol_map argument; use | |
3060 | preallocated symbol_map instead. Change all callers. Use | |
3061 | preallocated output_syms. | |
3062 | (aout_link_input_section): Remove symbol_map argument. Change all | |
3063 | callers. Use preallocated contents and relocs. | |
3064 | (aout_link_input_section_std): Remove symbol_map argument; use | |
3065 | preallocated symbol_map instead. Change all callers. | |
3066 | (aout_link_input_section_ext): Likewise. | |
3067 | ||
3068 | Tue Aug 23 10:51:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
3069 | ||
3070 | * archive.c (_bfd_write_archive_contents): Don't update the | |
3071 | symbol map timestamp if there is no symbol map. From | |
3072 | schwab@issan.informatik.uni-dortmund.de (Andreas Schwab). | |
3073 | ||
e914ed52 ILT |
3074 | Mon Aug 22 12:26:42 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3075 | ||
81eb52b3 ILT |
3076 | * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add _update_armap_timestamp. |
3077 | (bfd_target): Add field _bfd_update_armap_timestamp. | |
3078 | * bfd.c (bfd_update_armap_timestamp): Define. | |
3079 | * bfd-in2.h: Rebuilt. | |
3080 | * libbfd-in.h (_bfd_noarchive_update_armap_timestamp): Define. | |
3081 | (_bfd_archive_bsd_update_armap_timestamp): Declare. | |
3082 | (_bfd_archive_coff_update_armap_timestamp): Define. | |
3083 | * libbfd.h: Rebuilt. | |
3084 | * archive.c (_bfd_write_archive_contents): Call | |
3085 | bfd_update_armap_timestamp instead of checking for a BSD archive | |
3086 | and calling bsd_update_armap_timestamp. | |
3087 | (_bfd_archive_bsd_update_armap_timestamp): Rename from | |
3088 | _bsd_update_armap_timestamp. Don't assume that armap_datepos is | |
3089 | already set. | |
3090 | * aout-target.h (MY_update_armap_timestamp): Define if not already | |
3091 | defined. | |
3092 | * coff-rs6000.c (rs6000coff_update_armap_timestamp): Define. | |
3093 | * ieee.c (ieee_update_armap_timestamp): Define. | |
3094 | * libecoff.h (_bfd_ecoff_update_armap_timestamp): Define. | |
3095 | * oasys.c (oasys_update_armap_timestamp): Define. | |
3096 | * som.c (som_update_armap_timestamp): Define. | |
3097 | ||
e914ed52 ILT |
3098 | * hash.c: Copy string hash functions from aoutx.h. |
3099 | * aoutx.h: String hash functions moved to hash.c. Retain | |
3100 | simplified versions of add_to_stringtab and emit_stringtab. | |
3101 | Change all callers to use new function and structure names. | |
3102 | * libbfd-in.h (_bfd_stringtab_init, _bfd_stringtab_free): Declare. | |
3103 | (_bfd_stringtab_size, _bfd_stringtab_add): Declare. | |
3104 | (_bfd_stringtab_emit): Declare. | |
3105 | * libbfd.h: Rebuilt. | |
3106 | ||
0ff4ca1e ILT |
3107 | Mon Aug 22 10:49:37 1994 Eric Youngdale (ericy@cais.cais.com) |
3108 | ||
3109 | * i386linux.c (linux_add_one_symbol): Create a fixup for any | |
3110 | defined absolute symbol, not just GOT or PLT symbols. | |
3111 | (linux_tally_symbols): Correct handling of references to defined | |
3112 | symbols. | |
3113 | ||
32c76553 ILT |
3114 | Thu Aug 18 16:29:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3115 | ||
f4945271 ILT |
3116 | Get ld -x -r to handle a.out set symbols correctly. |
3117 | * aoutx.h (adjust_o_magic): If the .bss VMA was set outside of | |
3118 | BFD, pad the .data section up to the VMA of the .bss section. | |
3119 | (aout_link_add_symbols): If a set symbol does not get modified, | |
3120 | treat it as a local symbol. | |
3121 | (aout_link_write_symbols): Set the value of set symbols | |
3122 | correctly. Don't discard set symbols even if discarding local | |
3123 | symbols. | |
3124 | (aout_link_write_other_symbol): Don't abort on bfd_link_hash_new, | |
3125 | since it can now happen for set symbols. | |
3126 | ||
32c76553 ILT |
3127 | * elfcode.h (elf_fake_sections): Just check for ".rela" and |
3128 | ".rel", not ".rela." and ".rel."; make this work by checking | |
3129 | use_rela_p. | |
3130 | * elf32-i386.c (elf_i386_check_relocs): Just check for ".rel", not | |
3131 | ".rel." | |
3132 | (elf_i386_size_dynamic_sections): Likewise. | |
3133 | (elf_i386_relocate_section): Likewise. | |
3134 | * elf32-sparc.c (elf32_sparc_check_relocs): Just check for | |
3135 | ".rela", not ".rela." | |
3136 | (elf32_sparc_size_dynamic_sections): Likewise. | |
3137 | (elf32_sparc_relocate_section): Likewise. | |
3138 | ||
7cc5cc22 ILT |
3139 | Wed Aug 17 16:54:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3140 | ||
3141 | * linker.c (_bfd_generic_link_add_archive_symbols): Initialize | |
3142 | PASS to the old value + 1. | |
d83689d4 ILT |
3143 | |
3144 | * coffgen.c (coff_get_normalized_symtab): If a C_FILE symbol has | |
3145 | no aux entries, use the symbol name as the file name. | |
3146 | (coff_find_nearest_line): Look for the right C_FILE symbol, rather | |
3147 | than always using the first one. If there is a debugging symbol | |
3148 | after a function symbol, skip it. Add the section VMA to the line | |
3149 | offset, since it was subtracted out in coff_slurp_line_table. | |
3150 | ||
fde543b5 JL |
3151 | Tue Aug 16 16:53:00 1994 Jeff Law (law@snake.cs.utah.edu) |
3152 | ||
3153 | * som.c (som_prep_headers): If writing some form of an executable, | |
3154 | allocate and attach an exec header to the BFD private data. | |
3155 | (som_begin_writing): Don't fill fields of the exec header based | |
3156 | on BFD private data here (like the exec flags). Do not write | |
3157 | the exec header here. | |
3158 | (som_write_headers): Instead do it here. | |
3159 | * som.h (struct somdata): New field "exec_hdr" for the executable | |
3160 | file header. | |
3161 | (obj_som_exec_hdr): New accessor macro. | |
3162 | ||
969ceea0 ILT |
3163 | Tue Aug 16 00:12:31 1994 Eric Youngdale (ericy@cais.cais.com) |
3164 | ||
3165 | * i386linux.c (linux_link_create_dynamic_sections): Create section | |
3166 | named .linux-dynamic, not .dynamic. | |
3167 | (linux_add_one_symbol): Use .linux-dynamic, not .dynamic. | |
3168 | (bfd_linux_size_dynamic_sections): Likewise. | |
3169 | (linux_finish_dynamic_link): Likewise. | |
3170 | ||
e8fbe6d9 ILT |
3171 | Mon Aug 15 12:16:56 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3172 | ||
9fbe895a ILT |
3173 | * coffgen.c (STRING_SIZE_SIZE): Define. |
3174 | (coff_fix_symbol_name): Use STRING_SIZE_SIZE, not 4. | |
3175 | (coff_write_symbols, build_string_table): Likewise. | |
3176 | (coff_get_normalized_symtab): Likewise. | |
3177 | ||
f07bb971 ILT |
3178 | * libcoff-in.h (obj_symbol_slew): Don't define. |
3179 | (struct coff_tdata): Remove unused fields index_slew, raw_linenos, | |
3180 | and flags. | |
3181 | * libcoff.h: Rebuilt. | |
3182 | * coffcode.h (coff_mkobject): Don't initialize raw_linenos. | |
3183 | (coff_mkobject_hook): Don't initialize flags. | |
3184 | ||
a932d0ff ILT |
3185 | * aout-target.h (MY_zmagic_contiguous): Define as 0 if not already |
3186 | defined. | |
3187 | (MY(backend_data)): Use MY_zmagic_contiguous, not hardcoded 0. | |
3188 | * i386linux.c (MY_zmagic_contiguous): Define. | |
3189 | ||
823609fe ILT |
3190 | * elfcode.h (bfd_section_from_shdr): If a SHT_SYMTAB section in a |
3191 | shared object has SHF_ALLOC set, create a BFD section for it. | |
3192 | (elf_section_from_bfd_section): There may be a BFD section for a | |
3193 | SHT_SYMTAB section. | |
3194 | ||
e8fbe6d9 ILT |
3195 | * coffcode.h (styp_to_sec_flags): Add name argument. If no flags |
3196 | are recognized, chose section flags based on the name. | |
3197 | (bfd_coff_backend_data): _bfd_styp_to_sec_flags_hook field: Add | |
3198 | name argument. | |
3199 | (bfd_coff_styp_to_sec_flags_hook): Add name argument. | |
3200 | (coff_compute_section_file_positions): Don't adjust the section | |
3201 | position by COFF_PAGE_SIZE unless SEC_ALLOC is set. | |
3202 | * libcoff.h: Rebuilt. | |
3203 | * coffgen.c (make_a_section_from_file): Pass section name to | |
3204 | bfd_coff_styp_to_sec_flags_hook. | |
3205 | * ecoff.c (_bfd_ecoff_styp_to_sec_flags): Add unused name | |
3206 | argument. | |
3207 | * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Add name argument to | |
3208 | prototype. | |
3209 | ||
1c640609 ILT |
3210 | Fri Aug 12 11:22:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3211 | ||
e9227b42 ILT |
3212 | * elfcode.h (section_from_elf_index): Correct check for invalid |
3213 | section index. | |
3214 | ||
1c640609 ILT |
3215 | * elfcode.h (elf_link_add_object_symbols): If there is no symbol |
3216 | table, try using the dynamic symbol table. From Eric Youngdale | |
3217 | <ericy@cais.cais.com>. | |
3218 | ||
3219 | * configure.host (sparc-*-solaris2*): Use solaris2, not sysv4. | |
3220 | The linker depends upon configuring for solaris2. | |
3221 | * hosts/solaris2.h: New file; include hosts/sysv4.h. | |
3222 | * config/solaris2.mh: New file; copy of config/sysv4.mh. | |
3223 | ||
e1f99f60 ILT |
3224 | Wed Aug 10 13:09:38 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3225 | ||
3226 | * aoutx.h (adjust_z_magic): Make sure data section is padded to | |
3227 | page boundary when the VMA is set by the calling program. From | |
3228 | Eric Youngdale <ericy@cais.cais.com>. | |
3229 | ||
fb49a801 SS |
3230 | Mon Aug 8 17:18:49 1994 Stan Shebs (shebs@andros.cygnus.com) |
3231 | ||
3232 | Update to ns32k support, from Ian Dall (dall@hfrd.dsto.gov.au). | |
3233 | * aout-ns32k.c: Add declarations that were in aout-ns32k.h, change | |
3234 | declarations to traditional form. | |
3235 | (MY_reloc_howto, MY_put_reloc): Change from macro to function. | |
3236 | (ns32k_relocate_contents): New function. | |
3237 | * aout-ns32k.h: Remove. | |
3238 | * cpu-ns32k.c: Add declarations that were in aout-ns32k.h, change | |
3239 | declarations to traditional form. | |
3240 | (ns32k_final_link_relocate): Call ns32k_relocate_contents. | |
3241 | * netbsd532.c: Reformat to standards, add copyright notice. | |
3242 | (ARCH): Don't define. | |
3243 | (aout-ns32k.h): Don't include. | |
3244 | * pc532-mach.c: Ditto. | |
3245 | ||
3246 | Mon Aug 8 17:55:52 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
3247 | ||
3248 | * coff-i960.c (coff_i960_relocate): Don't try to convert relocs | |
3249 | against common symbols. | |
3250 | ||
f20860cd PS |
3251 | Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
3252 | ||
3253 | * irix-core.c (irix_core_core_file_p): Ignore sections that | |
3254 | are not contained in the core file. | |
3255 | ||
203778ce JMD |
3256 | Thu Aug 4 11:32:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3257 | ||
74329939 | 3258 | * coff-m68k.c (m68k_reloc_type_lookup): New function. |
8337ee9d | 3259 | (coff_bfd_reloc_type_lookup): Define. |
74329939 | 3260 | * cf-m68klynx.c (_bfd_m68kcoff_reloc_type_lookup): Define. |
8337ee9d | 3261 | |
203778ce JMD |
3262 | * elfcode.h (elf_bfd_final_link): Force the vma of sections which |
3263 | do not have SEC_ALLOC set to be 0. This is needed to handle | |
3264 | relocs against debugging sections. | |
3265 | ||
1b8a11d4 JMD |
3266 | Wed Aug 3 16:45:41 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3267 | ||
3268 | * coff-i960.c (coff_i960_relocate): Rewrote to change relocs | |
3269 | against locally defined symbols into relocs against section | |
3270 | symbols, for VxWorks 5.1. | |
3271 | ||
e696f6a9 JMD |
3272 | Wed Aug 3 10:34:37 1994 Eric Youngdale (ericy@cais.cais.com) |
3273 | ||
3274 | * i386linux.c (linux_add_one_symbol): Only handle | |
3275 | SHARABLE_CONFLICTS specially if BSF_CONSTRUCTOR is set. Set hashp | |
3276 | for a GOT or PLT symbol. Set jump field of fixup for a PLT symbol. | |
3277 | (linux_tally_symbols): Check section of real symbol. When looking | |
3278 | for a builtin fixup, check builtin and jump flags. Create no more | |
3279 | than one fixup, and always create one if the real symbol is in the | |
3280 | absolute section. Only strip absolute symbols. | |
3281 | ||
756b40d5 DHW |
3282 | Wed Aug 3 05:08:24 1994 D. V. Henkel-Wallace (gumby@cygnus.com) |
3283 | ||
3284 | * coffcode.h (coff_write_object_contents): set internal_a.magic to | |
3285 | LYNXCOFFMAGIC whenever 68k, SPARC or i386 LynxOS | |
3286 | (yes, they have the same magic number!) | |
3287 | ||
e0566e19 JMD |
3288 | Tue Aug 2 10:43:21 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3289 | ||
b2ea35c7 JMD |
3290 | * hp300hpux.c (BMAGIC): Define as HPUX_DOT_O_MAGIC, to make test |
3291 | in aoutx.h work correctly. | |
3292 | ||
5e694c29 JMD |
3293 | * coff-i960.c (coff_i960_relocate): New function. |
3294 | (howto_rellong, howto_iprmed): Use it as special_function. | |
3295 | ||
e0566e19 JMD |
3296 | * libbfd-in.h: Move declarations of bfd_read, bfd_write, bfd_seek, |
3297 | bfd_tell, bfd_flush, and bfd_stat from here... | |
3298 | * bfd-in.h: ...to here, to make them visible to programs which | |
3299 | know more about the object file format than BFD does. | |
3300 | * libbfd.h, bfd-in2.h: Rebuilt. | |
3301 | ||
287e3ce2 JMD |
3302 | Mon Aug 1 17:55:53 1994 Fred Fish (fnf@cygnus.com) |
3303 | ||
3304 | * ptrace-core.c (ptrace_unix_core_file_p): Convert zalloc usage | |
3305 | to bfd_zalloc. | |
3306 | ||
abc61566 | 3307 | Mon Aug 1 12:04:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
d510fd89 | 3308 | |
4ab1f947 JMD |
3309 | * elf64-sparc.c (ELF_MAXPAGESIZE): Define. |
3310 | ||
99dd7754 JMD |
3311 | ELF linker patches from Eric Youngdale <ericy@cais.cais.com>. |
3312 | * elfcode.h (elf_link_create_dynamic_sections): Set type of | |
3313 | _DYNAMIC to STT_OBJECT. | |
3314 | (NAME(bfd_elf,record_link_assignment)): Always create hash table | |
3315 | entry. Set type to STT_OBJECT. | |
3316 | (elf_link_output_extsym): Don't set type of weak defined symbol to | |
3317 | STB_WEAK if symbol was referenced. | |
e2167917 JMD |
3318 | (map_program_segments): Check DYNAMIC as well as EXEC_P. |
3319 | (assign_file_positions_except_relocs): Likewise. | |
99dd7754 JMD |
3320 | * elf32-i386.c (elf_i386_create_dynamic_sections): Set type of |
3321 | _GLOBAL_OFFSET_TABLE to STT_OBJECT. | |
3322 | (elf_i386_check_relocs): Ignore local PLT32 relocs. | |
3323 | (elf_i386_relocate_section): Treat local PLT32 relocs as PC32. | |
3324 | ||
30e5ad97 ILT |
3325 | * elfcode.h (elf_adjust_dynamic_symbol): Correct weak symbol |
3326 | handling again. | |
3327 | ||
d510fd89 ILT |
3328 | * elfcode.h (elf_slurp_reloc_table): Don't try to read the relocs |
3329 | if there aren't any. | |
abc61566 ILT |
3330 | |
3331 | * configure.host (sparc-*-solaris2*): Use sysv4, not solaris2. | |
3332 | * hosts/solaris2.h: Remove. | |
3333 | * config/solaris2.mh: Remove. | |
3334 | ||
58bbba79 JL |
3335 | Sun Jul 31 14:27:04 1994 Jeff Law (law@snake.cs.utah.edu) |
3336 | ||
3337 | * elf32-hppa.c, elf32-hppa.h: Update comment reflecting which | |
3338 | HPPA ELF spec the code implements. | |
3339 | ||
b5b056fc KR |
3340 | Tue Jul 26 17:38:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
3341 | ||
3342 | * cpu-i960.c (MAX_ARCH): New macro. | |
3343 | (compatible): Use it in computing array bounds. Put comma after | |
3344 | last entry in array, for regularity. | |
3345 | (arch_info_struct): Adjust spacing for easier reading. | |
3346 | ||
3347 | * coff-i960.c (howto_rellong, howto_iprmed, howto_optcall): Use | |
3348 | HOWTO macro. | |
3349 | ||
3350 | start-sanitize-i960xl | |
3351 | * cpu-i960.c (XL): Define as bfd_mach_i960_xl. | |
3352 | (scan_960_mach): Recognize xl machine. | |
3353 | (MAX_ARCH): Define to be XL. | |
3354 | (compatible): Add XL row to array. | |
3355 | (arch_info_struct): Add XL entry. | |
3356 | ||
3357 | * archures.c (bfd_mach_i960_xl): New macro. | |
3358 | * bfd-in2.h: Regenerated. | |
3359 | ||
3360 | * coffcode.h (coff_set_arch_mach_hook): For F_I960XL, set machine | |
3361 | to bfd_mach_i960_xl. | |
3362 | (coff_set_flags): For bfd_mach_i960_xl, set F_I960XL. | |
3363 | end-sanitize-i960xl | |
3364 | ||
374d2ef9 ILT |
3365 | Tue Jul 26 11:04:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3366 | ||
9a402d7a ILT |
3367 | * elfcode.h (elf_adjust_dynamic_symbol): When handling a weak |
3368 | symbol, correct check to see whether the equivalent normal symbol | |
3369 | was referenced. | |
3370 | ||
374d2ef9 ILT |
3371 | Add support for creating shared libraries under i386 ELF and SPARC |
3372 | ELF. Based on patches by Eric Youngdale <ericy@cais.cais.com>. | |
3373 | * libelf.h (struct elf_link_hash_entry): Remove copy_offset field. | |
3374 | Add got_offset and plt_offset fields. | |
3375 | (ELF_LINK_HASH_REF_DYNAMIC_MULTIPLE): Don't define. | |
3376 | (ELF_LINK_HASH_DEF_DYNAMIC_MULTIPLE): Don't define. | |
3377 | (ELF_LINK_HASH_NEEDS_COPY): Define. | |
3378 | (struct elf_backend_data): Add check_relocs field. | |
3379 | (struct bfd_elf_section_data): Change relocs from PTR to | |
3380 | Elf_Internal_Rela *. | |
3381 | (struct elf_obj_tdata): Add local_got_offsets field. | |
3382 | (elf_local_got_offsets): Define accessor macro. | |
3383 | (bfd_elf32_link_create_dynamic_sections): Declare. | |
3384 | (bfd_elf32_link_record_dynamic_symbol): Declare. | |
3385 | (bfd_elf64_link_create_dynamic_sections): Declare. | |
3386 | (bfd_elf64_link_record_dynamic_symbol): Declare. | |
3387 | * elfcode.h (elf_slurp_reloc_table): Don't use the section data | |
3388 | relocs field. | |
3389 | (elf_link_record_dynamic_symbol): Make globally visible. Use | |
3390 | macro to rename to NAME(bfd_elf,link_record_dynamic_symbol). | |
3391 | (elf_link_add_object_symbols): If creating a shared library, put | |
3392 | make all local symbols dynamic. Don't bother with the | |
3393 | DYNAMIC_MULTIPLE flags. Call the check_relocs backend function if | |
3394 | it is defined. | |
3395 | (elf_link_create_dynamic_sections): Make globally visible. Use | |
3396 | macro to rename to NAME(bfd_elf,link_create_dynamic_sections). If | |
3397 | creating a shared library, make sure that _DYNAMIC is added as a | |
3398 | dynamic symbol. | |
3399 | (elf_link_read_relocs): New function. | |
3400 | (NAME(bfd_elf,record_link_assignment)): If creating a shared | |
3401 | library, always create symbols, and always make them dynamic. | |
3402 | (elf_bfd_final_link): Permit creation of shared libraries. | |
3403 | (elf_link_input_bfd): Use elf_link_read_relocs to get the relocs. | |
3404 | * elf.c (_bfd_elf_link_hash_newfunc): Don't initialize | |
3405 | copy_offset. Initialize got_offset and plt_offset. | |
3406 | * elf32-target.h (elf_backend_check_relocs): Define as 0 if not | |
3407 | defined. | |
3408 | (elf32_bed): Initialize check_relocs field. | |
3409 | * elf64-target.h (elf_backend_check_relocs): Define as 0 if not | |
3410 | defined. | |
3411 | (elf64_bed): Initialize check_relocs field. | |
3412 | * elf32-i386.c (elf_howto_table): Change R_386_PLT32 and | |
3413 | R_386_GOTPC to be pc_relative and pcrel_offset. | |
3414 | (elf_i386_pic_plt0_entry): Define. | |
3415 | (elf_i386_pic_plt_entry): Define. | |
3416 | (elf_i386_create_dynamic_sections): Create a .got.plt section, and | |
3417 | define _GLOBAL_OFFSET_TABLE_ at the start of it. If creating a | |
3418 | shared library, make sure that _GLOBAL_OFFSET_TABLE_ is added as a | |
3419 | dynamic symbol. Don't create .rel.bss if creating a shared | |
3420 | library. | |
3421 | (elf_i386_check_relocs): New function. | |
3422 | (elf_i386_adjust_dynamic_symbol): Don't make a PLT entry if the | |
3423 | symbol already has one. When making a PLT entry, set plt_offset. | |
3424 | Don't create a copy reloc when creating a shared library. Don't | |
3425 | set copy_offset, just set ELF_LINK_HASH_NEEDS_COPY. | |
3426 | (elf_i386_allocate_dynamic_section): Remove. | |
3427 | (elf_i386_size_dynamic_sections): Look through all the sections | |
3428 | rather than assuming we know their names. Remove any empty reloc | |
3429 | or plt sections. Only add a DT_DEBUG entry if not creating a | |
3430 | shared library. Only add a DT_PLTGOT entry if there is a PLT. | |
3431 | Add a DT_TEXTREL entry if required. | |
3432 | (elf_i386_relocate_section): Permit undefined symbols when | |
3433 | creating a shared library. Handle the special relocation types | |
3434 | specially. | |
3435 | (elf_i386_finish_dynamic_symbol): Create a PLT entry if plt_offset | |
3436 | is set. If creating a shared library, produce a PIC PLT entry. | |
3437 | Only mark a PLT symbol as undefined if it was not defined by a | |
3438 | regular object file. Create a GOT entry if got_offset is set. | |
3439 | Create a copy reloc if ELF_LINK_HASH_NEEDS_COPY is set. | |
3440 | (elf_i386_finish_dynamic_sections): Change the handling of | |
3441 | DT_RELSZ to simply subtract out the size of .rel.plt. If creating | |
3442 | a shared library, produce PIC PLT code. | |
3443 | (elf_backend_check_relocs): Define. | |
3444 | * elf32-sparc.c (elf_sparc_howto_table): Change R_SPARC_GOT10, | |
3445 | R_SPARC_GOT22, and R_SPARC_PC10 to not warn about reloc overflow. | |
3446 | (elf32_sparc_create_dynamic_sections): If creating a shared | |
3447 | library, make sure that _GLOBAL_OFFSET_TABLE_ is added as a | |
3448 | dynamic symbol, and set the type to STT_OBJECT. Likewise for | |
3449 | _PROCEDURE_LINKAGE_TABLE_. Don't create .rel.bss if creating a | |
3450 | shared library. | |
3451 | (elf32_sparc_check_relocs): New function. | |
3452 | (elf32_sparc_adjust_dynamic_symbol): Don't make a PLT entry if the | |
3453 | symbol already has one. When making a PLT entry, set plt_offset. | |
3454 | Don't create a copy reloc when creating a shared library. Don't | |
3455 | set copy_offset, just set ELF_LINK_HASH_NEEDS_COPY. | |
3456 | (elf32_sparc_allocate_dynamic_section): Remove. | |
3457 | (elf32_sparc_size_dynamic_sections): Look through all the sections | |
3458 | rather than assuming we know their names. Only add a DT_DEBUG | |
3459 | entry if not creating a shared library. Add a DT_TEXTREL entry if | |
3460 | required. | |
3461 | (elf32_sparc_relocate_section): Permit undefined symbols when | |
3462 | creating a shared library. Handle the special relocation types | |
3463 | specially. | |
3464 | (elf32_sparc_finish_dynamic_symbol): Create a PLT entry if plt_offset | |
3465 | is set. Only mark a PLT symbol as undefined if it was not defined | |
3466 | by a regular object file. Create a GOT entry if got_offset is | |
3467 | set. Create a copy reloc if ELF_LINK_HASH_NEEDS_COPY is set. | |
3468 | (elf32_sparc_finish_dynamic_sections): Store dynobj in a local | |
3469 | variable. | |
3470 | (elf_backend_check_relocs): Define. | |
3471 | ||
caede515 SS |
3472 | Mon Jul 25 12:21:07 1994 Stan Shebs (shebs@andros.cygnus.com) |
3473 | ||
3474 | * configure.in (pc532mach_vec): Change to pc532machaout_vec. | |
3475 | * config.bfd (ns32k-*-netbsd*): Use ns32k-nbsd as bfd_name. | |
3476 | * Makefile.in (ALL_MACHINES): Add cpu-ns32k.o. | |
3477 | (BFD32_BACKENDS): Add aout-ns32k.o, netbsd532.o, m88kmach3.o, | |
3478 | pc532-mach.o. | |
3479 | * targets.c (pc532machaout_vec): Use instead of pc532mach_vec. | |
3480 | * config/pc532-mach.mt (DEFAULT_VECTOR): Ditto. | |
3481 | (SELECT_VECS): Remove. | |
3482 | * config/ns32k-nbsd.mt: New file, was ns32k-netbsd.mt. | |
3483 | * config/ns32k-netbsd.mt: Remove, name too long. | |
3484 | ||
2aaaab7c ILT |
3485 | Fri Jul 22 11:07:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3486 | ||
f2c2e75c ILT |
3487 | * linker.c (generic_link_check_archive_element): When changing a |
3488 | symbol to common, set the alignment. | |
3489 | (_bfd_generic_link_add_one_symbol): When creating a common symbol, | |
3490 | set the alignment. | |
3491 | * aoutx.h (aout_link_check_ar_symbols): When changing a symbol to | |
3492 | common, set the alignment. | |
3493 | (aout_link_add_symbols): Restrict the alignment of a common symbol | |
3494 | to the alignment power given by the architecture. | |
3495 | * libelf.h (struct elf_link_hash_entry): Remove align field. Add | |
3496 | copy_offset field. | |
3497 | * elfcode.h (elf_link_add_object_symbols): Store alignment in | |
3498 | new bfd_link_hash_entry field, not in elf_link_hash_entry field. | |
3499 | (elf_link_output_extsym): Similar change when getting alignment. | |
3500 | * elf.c (_bfd_elf_link_hash_newfunc): Don't initialize align. Do | |
3501 | initialize copy_offset. | |
3502 | * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Use copy_offset | |
3503 | field rather than align field. Get alignment using bfd_log2 | |
3504 | rather than switch. | |
3505 | * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. | |
3506 | * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use copy_offset, | |
3507 | not align. | |
3508 | * elf32-sparc.c (elf32_sparc_finish_dynamic_symbol): Likewise. | |
3509 | ||
2aaaab7c ILT |
3510 | * aoutx.h (NAME(aout,some_aout_object_p)): Just check |
3511 | STAT_FOR_EXEC, don't check MACH. | |
3512 | * m88kmach3.c (MACH): Don't define. | |
3513 | * config/i386-mach3.mt (TDEFINES): Define STAT_FOR_EXEC. | |
3514 | * config/m88k-mach3.mt (TDEFINES): Likewise. | |
3515 | * config/mips-mach3.mt (TDEFINES): Likewise. | |
3516 | ||
bb99a732 SS |
3517 | Thu Jul 21 17:24:31 1994 Stan Shebs (shebs@andros.cygnus.com) |
3518 | ||
3519 | * i386mach3.c: Reverted to version from before Jul 5 1994 changes. | |
3520 | ||
f42fe159 ILT |
3521 | Thu Jul 21 12:26:01 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3522 | ||
3523 | * reloc.c (struct reloc_howto_struct): Remove special_function1. | |
3524 | It's the wrong way to do things. | |
3525 | (HOWTO): Change accordingly. | |
3526 | (HOWTO2): Remove. | |
3527 | (_bfd_final_link_relocate): Remove references to | |
3528 | special_function1. | |
3529 | * bfd-in2.h: Rebuilt. | |
3530 | * aoutx.h (aout_link_input_section_std): Remove references to | |
3531 | special_function1. | |
3532 | (aout_link_reloc_link_order): Likewise. | |
3533 | ||
3534 | Wed Jul 20 15:46:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
3535 | ||
3536 | * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add rpath | |
3537 | argument. If it is not NULL, use it to set DT_RPATH. | |
3538 | * bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype. | |
3539 | (bfd_elf64_size_dynamic_sections): Likewise. | |
3540 | * bfd-in2.h: Rebuilt. | |
3541 | ||
ea617174 ILT |
3542 | Sat Jul 16 21:10:39 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3543 | ||
f42fe159 ILT |
3544 | * elfcode.h (elf_get_dynamic_symtab_upper_bound): If there is no |
3545 | dynamic symtab, return error. | |
3546 | ||
bf73e4f3 ILT |
3547 | * libelf.h (ELF_LINK_HASH_DEFINED_WEAK): Define. |
3548 | * elfcode.h (elf_link_add_object_symbols): If symbol is defined as | |
3549 | weak, set ELF_LINK_HASH_DEFINED_WEAK. | |
3550 | (elf_link_output_extsym): If symbol is defined as weak, mark it | |
3551 | STB_WEAK. | |
3552 | ||
ea617174 ILT |
3553 | * libelf.h (struct bfd_elf_section_data): Add relocs field. |
3554 | (shdr_name): Remove; unused. | |
3555 | * elfcode.h (elf_slurp_reloc_table): Rewrote to handle both REL | |
3556 | and RELA relocs. Free up the unswapped relocs. Permit the relocs | |
3557 | to be cached in the section_data. Correct the reloc address. | |
3558 | (elf_slurp_reloca_table): Remove. | |
3559 | (elf_canonicalize_reloc): Rewrote. | |
3560 | (elf_link_input_bfd): Permit the relocs to be cached in the | |
3561 | section data. | |
3562 | ||
ef8b133d SS |
3563 | Sat Jul 16 13:55:38 1994 Stan Shebs (shebs@andros.cygnus.com) |
3564 | ||
d9840ab7 SS |
3565 | * config.bfd (m88*-harris-cxux*): Recognize. |
3566 | * hosts/harris.h (POSIX_UTIME, HAVE_PROCFS): Define. | |
3567 | ||
ef8b133d SS |
3568 | * configure.host (m68*-atari-sysv4*): New host. |
3569 | (m68*-cbm-sysv4*): Use m68kv4 instead of amix. | |
3570 | * hosts/amix.h: Remove. | |
3571 | * hosts/m68kv4.h: New file, was amix.h. | |
3572 | ||
1fb83be6 KR |
3573 | Thu Jul 14 15:12:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
3574 | ||
3575 | * reloc.c (enum bfd_reloc_code_real, bfd_type, struct | |
3576 | reloc_howto_struct, reloc_howto_type, HOWTO, HOWTO2): Copied | |
3577 | changes over from bfd-in2.h so they get generated properly next | |
3578 | time someone runs "make headers". | |
3579 | * bfd-in2.h: Rebuilt. | |
3580 | ||
3581 | * targets.c (netbsd532_vec, pc532mach_vec): Declare const. | |
3582 | (m88kmach3_vec): Restore deleted declaration. | |
3583 | ||
3584 | * configure.in: Alphabetize target vector names. | |
3585 | ||
3586 | * config/pc532mach.mh: New file. | |
3587 | (HDEPFILES, HDEFINES): Define here. | |
3588 | * config/pc532-mach.mt (HDEPFILES, HDEFINES): Deleted. | |
3589 | * config/ns32k-netbsd.mt (HDEPFILES, HDEFINES): Deleted. | |
3590 | ||
3591 | Sun Jul 10 00:04:20 1994 Ian Dall (dall@hfrd.dsto.gov.au) | |
3592 | ||
3593 | * pc532-mach.c: New File. pc532-mach a.out format. | |
3594 | ||
3595 | * netbsd532.c: New file. pc532-netbsd532 a.out format. | |
3596 | ||
3597 | * hosts/pc532mach.h: New file. pc532-mach host support. | |
3598 | ||
3599 | * cpu-ns32k.c: New file. ns32k support cpu specific code rather | |
3600 | than format specific code. | |
3601 | ||
3602 | * config/pc532-mach.mt: New file. Support for pc532-mach target. | |
3603 | ||
3604 | * config/ns32k-netbsd.mt: New file. Support for netbsd532 target. | |
3605 | ||
3606 | * aout-ns32k.c, aout-ns32k.h: New files supporting aout format for | |
3607 | ns32k series. | |
3608 | ||
3609 | * targets.c: Add netbsd532_vec and pc532machaout_vec into | |
3610 | bfd_target_vector array. Move netbsd386_vec to alphabetic order | |
3611 | location. | |
3612 | ||
3613 | * reloc.c (_bfd_final_link_relocate) Add support for | |
3614 | special_function1 in howto. | |
3615 | ||
3616 | * libaout.h: add M_NS32032, M_NS32532, M_532_NETBSD entries in | |
3617 | machine_type enum. | |
3618 | ||
3619 | * configure.in: add pc532mach_vec and netbsd532_vec entries. | |
3620 | ||
3621 | * config.bfd: add pc532mach host entries. Use for both | |
3622 | ns32k-pc532-mach and ns32k-pc532-netbsd. | |
3623 | ||
3624 | * config.bfd: it doesn't work to use i386-mach3 for ns32k*-*-mach. | |
3625 | add ns32k-pc532-mach* and ns32k-*-netbsd* entries. | |
3626 | ||
3627 | * bfd-in2.h: Add ns32k specific relocations to bfd_reloc_code_real | |
3628 | enum. | |
3629 | ||
3630 | * bfd-in2.h: Add special_function1 to struct howto. Change HOWTO | |
3631 | and NEWHOWTO macros to make special_function1 NULL. Neww HOWTO2 | |
3632 | macro. | |
3633 | ||
3634 | * bfd-in2.h: Split definition of struct reloc_howto_struct | |
3635 | and corresponding typedef into two statements. | |
3636 | ||
3637 | * bfd-in2.h: Add entry bfd_arch_ns32k to bfd_architecture enum. | |
3638 | ||
3639 | * archures.c: Add bfd_ns32k_arch prototype, and entry in | |
3640 | archures_init_table. | |
3641 | ||
3642 | * aoutx.h (aout_link_reloc_link_order): Allow for target dependent | |
3643 | MY_put_reloc macro. Allow for target dependent special_function1 | |
3644 | to apply the relocation. | |
3645 | ||
3646 | * aoutx.h (aout_link_input_section_std): Allow for target | |
3647 | dependent determination of reloc howto. Allow for target dependent | |
3648 | special_function1 to apply the relocation. | |
3649 | ||
3650 | * aoutx.h (get_reloc_upper_bound): Detect bss and return 0. | |
3651 | ||
3652 | * aoutx.h (slurp_reloc_table): Detect bss and succesfully read | |
3653 | zero reloc entries. | |
3654 | ||
3655 | * aoutx.h (machine_type): Add bfd_arch_ns32k case. | |
3656 | ||
3657 | * aoutx.h: Stat to determine executable status if STAT_FOR_EXEC | |
3658 | is defined (not just MACH). Use fstat instead of stat and check | |
3659 | for fstat error. | |
3660 | ||
3661 | * aoutx.h: Allow target dependent swap_std_reloc_{in,out}. | |
3662 | ||
3663 | * aoutx.h: Allow CTORS reloc info to be in target dependent reloc | |
3664 | table. | |
3665 | ||
3666 | * aout-target.h: Apply SWAP_MAGIC (if defined) after | |
3667 | swap_exec_header_in, otherwise we have magic in the wrong order. | |
3668 | ||
a307efdf SS |
3669 | Thu Jul 14 11:47:27 1994 Stan Shebs (shebs@andros.cygnus.com) |
3670 | ||
3671 | * coff-sparc.c (sparccoff_vec): Have leading underscores. | |
3672 | ||
57a814a9 PS |
3673 | Tue Jul 12 12:08:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
3674 | ||
3675 | * aix386-core.c, aoutf1.h, cisco-core.c, elfcode.h, hppabsd-core.c, | |
3676 | hpux-core.c, irix-core.c, lynx-core.c, osf-core.c, ptrace-core.c, | |
3677 | rs6000-core.c, trad-core.c: Remove SEC_ALLOC flag from .reg | |
3678 | sections, .reg sections are not allocated and contain debug | |
3679 | information only. | |
3680 | * osf-core.c (make_bfd_asection, osf_core_core_file_p): Use | |
3681 | bfd_make_section_anyway instead of building unique section names. | |
3682 | ||
42ec46c3 ILT |
3683 | Tue Jul 12 11:41:22 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3684 | ||
840846da ILT |
3685 | * libelf.h (bfd_elf32_swap_symbol_in): Declare. |
3686 | (bfd_elf32_swap_symbol_out): Declare. | |
3687 | (bfd_elf64_swap_symbol_in, bfd_elf64_swap_symbol_out): Declare. | |
3688 | * elf32-hppa.c (elf32_hppa_args_hash_table_init): Correct cast. | |
3689 | ||
42ec46c3 ILT |
3690 | * aout-encap.c (ARCH): Don't define. Obsolete. |
3691 | * aout0.c, aoutx.h, gen-aout.c, hp300bsd.c, hp300hpux.c: Likewise. | |
3692 | * i386aout.c, i386bsd.c, i386dynix.c, i386linux.c: Likewise. | |
3693 | * i386lynx.c, m68klynx.c, mipsbsd.c, netbsd386.c: Likewise. | |
3694 | * newsos3.c, sparclynx.c, sunos.c: Likewise. | |
3695 | ||
18938e4d ILT |
3696 | Mon Jul 11 20:08:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3697 | ||
3698 | * section.c (STD_SECTION): Make the sixth argument boolean, not | |
3699 | the seventh. From gary@tuva.pacsemi.oz.au (gary kopff). | |
3700 | ||
4852416e DHW |
3701 | Sun Jul 10 09:12:02 1994 D. V. Henkel-Wallace (gumby@cygnus.com) |
3702 | ||
3703 | * aoutx.h (bfd_free_cached_info): Change name of FREE to BFCI_FREE | |
3704 | in order not to collide with LynxOS's definition of FREE in | |
3705 | /usr/include/sys/proc.h | |
3706 | ||
3707 | Thu Jul 7 14:18:06 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
3708 | ||
3709 | * reloc.c (bfd_perform_relocation): Don't clobber the relocation | |
3710 | value for coff-Intel-little or coff-Intel-big. Hack upon hack. | |
3711 | ||
fd4913f1 PS |
3712 | Thu Jul 7 10:10:34 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
3713 | ||
3714 | * aoutx.h (howto_table_std): Add entry for GOT relocations | |
3715 | which are present in sun3 shared libraries, to avoid assertions | |
3716 | when reading the dynamic relocations. | |
3717 | ||
48530c25 JL |
3718 | Thu Jul 7 10:19:20 1994 Jeff Law (law@snake.cs.utah.edu) |
3719 | ||
3720 | * som.h (R_HPPA_COMPLEX): Fix dumb typo. | |
3721 | ||
874a4327 ILT |
3722 | Wed Jul 6 19:21:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3723 | ||
3724 | * hosts/sysv4.h (qsort, strtol): Don't declare. | |
3725 | ||
3726 | * elfcode.h (elf_link_output_sym): Don't call output_symbol_hook | |
3727 | if it is NULL. | |
3728 | ||
3729 | * elf32-mips.c (mips_elf_final_write_processing): Add ignored info | |
3730 | argument to correspond to recent libelf.h change. | |
3731 | ||
5fb54939 PS |
3732 | Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
3733 | ||
3734 | * coff-alpha.c (alpha_ecoff_mkobject_hook): New hook to | |
3735 | additionally copy object type information from the alpha file | |
3736 | header to the BFD flags. | |
3737 | (alpha_ecoff_backend_data): Use it. | |
3738 | (ecoffalpha_little_vec): Add DYNAMIC to object_flags. | |
3739 | * aout64.c: Fix typo in conditional QMAGIC definition. | |
3740 | ||
2c0f3abc JL |
3741 | Wed Jul 6 00:13:17 1994 Jeff Law (law@snake.cs.utah.edu) |
3742 | ||
3743 | * hppabsd-core.c (hppabsd_core_core_file_p): Sanity check the | |
3744 | value of clicksz to help weed out non HPPA BSD core files. | |
3745 | ||
11676adc SS |
3746 | Tue Jul 5 13:26:02 1994 Stan Shebs (shebs@andros.cygnus.com) |
3747 | ||
3748 | Mach 3 support. | |
3749 | * config.bfd (m88*-*-mach3*, mips*-dec-mach3*, mips*-*-mach3*): | |
3750 | New targets. | |
3751 | * configure.host (i[34]86-*-mach3*, ns32k-*-mach3*): Recognize | |
3752 | "mach3" instead of "mach". | |
3753 | (m88*-*-mach3*, mips*-dec-mach3*, mips*-*-mach3*): New hosts. | |
3754 | * targets.c (m88kmach3_vec): New target vector. | |
3755 | (bfd_target_vector): Add i386mach3_vec and m88kmach3_vec, but | |
3756 | inside #if 0. | |
3757 | * aoutx.h (some_aout_object_p) [MACH]: Recognize executables by | |
3758 | checking for execute permission, instead of looking at entry | |
3759 | point. | |
3760 | * i386mach3.c: Update, define MACH, N_TXTOFF, N_TXTADDR, | |
3761 | N_SHARED_LIB, don't include aout/*.h files, etc. | |
3762 | * m88kmach3.c: New file, m88k Mach 3 target. | |
3763 | * config/m88k-mach3.mt, config/mips-mach3.mt: New files, target | |
3764 | makefile fragments. | |
3765 | * config/i386mach3.mh, config/m88kmach3.mh, config/mipsmach3.mh: | |
3766 | New files, host makefile fragments. | |
3767 | * hosts/m88kmach3.h, hosts/mipsmach3.h: New files, host definitions. | |
3768 | ||
71edd06d ILT |
3769 | Tue Jul 5 13:56:52 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3770 | ||
3771 | * elfcode.h (swap_out_syms): Get alignment of common symbol from | |
3772 | st_value field of saved ELF symbol information, if there is any. | |
3773 | ||
edf7c1e4 JL |
3774 | Mon Jul 4 19:13:32 1994 Jeff Law (law@snake.cs.utah.edu) |
3775 | ||
3776 | * som.h (R_HPPA_COMPLEX): Define. | |
3777 | * elf32-hppa.h (R_HPPA_COMPLEX): Define. | |
3778 | (elf32_hppa_reloc_type): Delete R_PARISC_STUB_CALL_17. | |
3779 | ||
3780 | Fri Jul 1 12:07:41 1994 Jeff Law (law@snake.cs.utah.edu) | |
3781 | ||
3782 | * Support code for enabling the new style linker for PA ELF. | |
3783 | * elfcode.h (swap_symbol_in, swap_symbol_out): Externalize. | |
3784 | (elf_compute_section_file_positions): Pass link_info to | |
3785 | the begin_write_processing hook. | |
3786 | (bfd_elf_write_object_contents): Pass NULL for new link_info | |
3787 | argument to final_write_processing hook. | |
3788 | (elf_link_output_sym): Accept new "input_section" argument for | |
3789 | the symbols's input section. All callers changed. Call the | |
3790 | link_output_symbol_hook if it's defined. | |
3791 | (elf_bfd_final_link): Call the final_write_processing hook if | |
3792 | it's defined. | |
3793 | * libelf.h (elf_backend_link_output_symbol_hook): Declare. | |
3794 | (elf_backend_begin_write_processing): Add new "info" argument. | |
3795 | (elf_backend_final_write_processing): Likewise. | |
3796 | * elf32-target.h (elf_backend_link_output_symbol_hook): Provide | |
3797 | a default definition. | |
3798 | (elf32_bed): Add elf_backend_link_output_symbol_hook. | |
3799 | * elf64-target.h: Likewise. | |
3800 | ||
3801 | * Major rework of the PA ELF code. Uses the new style BFD | |
3802 | linker, major cleanups. | |
3803 | * hppa_stubs.h: Rewrite from scratch. Much smaller and simpler. | |
3804 | * elf32-hppa.h: Delete all symbol extension related code. | |
3805 | (hppa_look_for_stubs_in_section): Delete decl. | |
3806 | (elf32_hppa_size_stubs, elf32_hppa_build_stubs): New decls. | |
3807 | * elf32-hppa.c: Symbol extension stuff moved form elf32-hppa.h | |
3808 | into elf32-hppa.c. Do not include aout64.h. | |
3809 | (typdef hppa_stub_type): Delete. | |
3810 | (elf32_hppa_stub_name_list_struct): Delete. | |
3811 | (elf32_hppa_stub_description_struct): Delete. | |
3812 | (arg_reloc_type): Use simpler enumerations. All references changed. | |
3813 | (arg_location, arg_reloc_relocation): Likewise. | |
3814 | (elf32_hppa_symextn_map_struct): Delete. | |
3815 | (get_symbol_value): Delete. | |
3816 | (elf32_hppa_get_sym_extn): Delete. | |
3817 | (find_stubs, new_stubs, type_of_mismatch): Delete. | |
3818 | (find_stub_by_name, add_stub_by_name): Delete. | |
3819 | (hppa_elf_stub_finish, hppa_elf_stub_reloc): Delete. | |
3820 | (hppa_elf_arg_reloc_needed): Renamed. Simplify. | |
3821 | (hppa_elf_build_linker_stub, hppa_elf_create_stub_sec): Delete. | |
3822 | (hppa_elf_long_branch_needed_p): Delete. | |
3823 | (hppa_look_for_stubs_in_section): Delete. | |
3824 | (hppa_elf_get_section_contents): Delete. | |
3825 | (elf32_hppa_backend_symbol_processing): Delete. | |
3826 | (elf32_hppa_backend_section_processing): Delete. | |
3827 | (elf32_hppa_backend_section_from_shdr): Delete. | |
3828 | (elf32_hppa_backend_fake_sections): Delete. | |
3829 | (elf32_hppa_backend_section_from_bfd_section): Delete. | |
3830 | (NEW_INSTRUCTION): Delete. | |
3831 | (CURRENT_STUB_OFFSET): Delete. | |
3832 | (elf32_hppa_relocate_section): New function. | |
3833 | (elf32_hppa_bfd_final_link_relocate): New function. | |
3834 | (elf32_hppa_size_symext): New function. | |
3835 | (elf32_hppa_link_output_symbol_hook): New function. | |
3836 | (elf32_hppa_read_symext_info): New function. | |
3837 | (elf32_hppa_add_symbol_hook): New function. | |
3838 | (elf32_hppa_name_of_stub): New function. | |
3839 | (elf32_hppa_size_of_stub): New function. | |
3840 | (elf32_hppa_build_one_sub): New function. | |
3841 | (elf32_hppa_build_stubs): New function. | |
3842 | (elf32_hppa_size_stubs): New function. | |
3843 | (linker, stub and argument hash tables): Add appropriate | |
3844 | structures, definitions and functions to implement all three | |
3845 | hash tables. | |
3846 | (hppa_elf_relocate_insn): Don't need argument location information | |
3847 | in this function. | |
3848 | (add_entry_to_symext_chain): Accept a symbol's argument location | |
3849 | information rather than the symbol itself. All callers changed. | |
3850 | (hppa_elf_gen_reloc_type): Simplify. | |
3851 | (hppa_elf_set_section_contents): Stub section is no longer special. | |
3852 | (hppa_elf_reloc): Greatly simplify. | |
3853 | (elf32_hppa_begin_write_processing): Accept link_info argument. | |
3854 | Handle being called from the BFD backend linker. | |
3855 | (elf32_hppa_final_write_processing): Likewise. | |
3856 | (elf_hppa_tc_make_sections): No longer call stub_finish. | |
3857 | ||
eeaed195 SC |
3858 | Mon Jun 27 18:07:06 1994 Steve Chamberlain (sac@cirdan.cygnus.com) |
3859 | ||
3860 | * section.c (bfd_get_section_contents): Put in parens to get | |
3861 | precedence right. | |
3862 | ||
3863 | Sun Jun 26 18:08:29 1994 Jeff Law (law@snake.cs.utah.edu) | |
3864 | ||
3865 | * libelf.h (relocate_section): New argument "output_names" added | |
3866 | to prototype. | |
3867 | * elfcode.h (elf_link_input_bfd): New argument "output_names" | |
3868 | added to prototype of relocate_section. Pass the output symbol | |
3869 | names to relocate_section. | |
3870 | * elf32-i386.c (elf_i386_relocate_section): Use "output_names" to | |
3871 | determine the name of a local symbol. | |
3872 | * elf32-mips.c (mips_elf_relocate_section): Likewise. | |
3873 | * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. | |
3874 | ||
5e16521a PS |
3875 | Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
3876 | ||
3877 | Add Solaris BCP (the part of Solaris which allows it to run | |
3878 | SunOS4 a.out files) core file handling. | |
3879 | * aoutf1.h (external_solaris_bcp_core, swapcore_solaris_bcp): | |
3880 | New structure and its swap in function. | |
3881 | (internal_sunos_core): New member c_data_addr, to receive the | |
3882 | start address of the data section in the core file. | |
3883 | (swapcore_sun3, swapcore_sparc, sunos4_core_file_p): Use it. | |
3884 | (sunos4_core_file_p): Recognize Solaris BCP core file. | |
3885 | (sunos4_core_file_matches_executable_p): Always indicate match | |
3886 | for Solaris BCP core files. | |
3887 | ||
51fc377b ILT |
3888 | Thu Jun 23 15:31:28 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3889 | ||
8af74670 ILT |
3890 | Preliminary support for generating shared libraries, from Eric |
3891 | Youngdale <ericy@cais.cais.com>. | |
3892 | * elfcode.h (prep_headers): If DYNAMIC, set e_type to ET_DYN. | |
3893 | (elf_link_add_object_symbols): If generating a shared library, | |
3894 | create dynamic sections for first input BFD with the right format. | |
3895 | (elf_link_create_dynamic_sections): Don't create .interp section | |
3896 | if creating a shared library. | |
3897 | (elf_link_input_bfd): Skip dynamic sections in input file. | |
3898 | (elf_bfd_final_link): If creating a shared library, it's OK for | |
3899 | dynobj to have sections which are not SEC_IN_MEMORY. | |
3900 | * elf32-i386.c (elf_i386_size_dynamic_sections): Only set .interp | |
3901 | section if not creating a shared library. | |
3902 | * elf32-sparc.c (elf_sparc_size_dynamic_sections): Likewise. | |
3903 | ||
51fc377b ILT |
3904 | * elfcode.h (elf_object_p): Don't set DYNAMIC just because there |
3905 | is an SHT_DYNAMIC section. | |
3906 | ||
3907 | * cf-i386lynx.c (i386coff_vec): Don't include DYNAMIC in | |
3908 | object_flags. | |
3909 | * coff-sparc.c (sparccoff_vec): Likewise. | |
3910 | * hppabsd-core.c (hppabsd_core_vec): Likewise. | |
3911 | ||
3912 | * aoutx.h (NAME(aout,some_aout_object_p)): Don't set SEC_RELOC | |
3913 | just because DYNAMIC is set. | |
3914 | ||
1f8b3b57 DM |
3915 | Thu Jun 23 12:53:41 1994 David J. Mackenzie (djm@rtl.cygnus.com) |
3916 | ||
3917 | * configure.in: Change --with-targets to --enable-targets and | |
3918 | --with-64-bit-bfd to --enable-64-bit-bfd. | |
3919 | * Makefile.in, mpw-make.in, targets.c: Change comments. | |
3920 | ||
3bf36e67 KR |
3921 | Wed Jun 22 17:59:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
3922 | ||
3923 | * config.bfd (powerpc-*-elf*): New target, just like | |
3924 | powerpc-*-sysv4*. | |
3925 | ||
2e66a627 KR |
3926 | * linker.c (FAIL): Undefine macro before defining as enum. |
3927 | ||
4587b578 ILT |
3928 | Wed Jun 22 10:52:47 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3929 | ||
135a6815 ILT |
3930 | * linker.c (_bfd_generic_link_add_archive_symbols): Initialize |
3931 | pass from abfd->archive_pass, and save it there as well. | |
3932 | ||
a537cb21 ILT |
3933 | * hash.c (bfd_hash_allocate): Don't call bfd_set_error if |
3934 | obstack_alloc returns NULL unless the size is non-zero. | |
3935 | ||
3936 | * linker.c (archive_hash_allocate): Define. | |
3937 | (_bfd_generic_link_add_archive_symbols): Use archive_hash_allocate | |
3938 | rather than obstack_alloc, for clarity. | |
3939 | ||
66f2c66f ILT |
3940 | * elfcode.h (elf_get_reloc_upper_bound): Correct. |
3941 | ||
d81843e8 ILT |
3942 | * aout64.c (BMAGIC, QMAGIC): Define if not already defined. From |
3943 | Peter Schauer <pes@regent.e-technik.tu-muenchen.de>. | |
3944 | ||
0630aba5 ILT |
3945 | Linux ZMAGIC support from Eric Youngdale <ericy@cais.cais.com>. |
3946 | * libaout.h (struct aoutdata): Add field zmagic_disk_block_size. | |
3947 | * aout-target.h (MY(callback)): Only set alignment according to | |
3948 | architecture if the section sizes are aligned to that alignment, | |
3949 | for backward compatibility. | |
3950 | (MY(set_sizes)): Initialize zmagic_disk_block_size field. | |
3951 | * aoutx.h (adjust_z_magic): Set ztih if using q_magic_format. Set | |
3952 | text section filepos to zmagic_disk_block_size if not ztih. Use a | |
3953 | different padding algorithm if not ztih. | |
3954 | * i386linux.c (MY_text_includes_header): Don't define. | |
3955 | ||
4587b578 ILT |
3956 | * aoutx.h (aout_link_check_ar_symbols): Just skip N_STAB and N_FN |
3957 | symbols; don't look them up in the hash table. From | |
3958 | ralphc@pyramid.com (Ralph Campbell). | |
3959 | ||
badd23e3 ILT |
3960 | Tue Jun 21 11:47:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3961 | ||
4587b578 ILT |
3962 | * coff-go32.c (go32coff_archive_p): Remove unused function. |
3963 | ||
badd23e3 ILT |
3964 | * section.c (bfd_abs_section): Make const. |
3965 | (bfd_abs_section_ptr, bfd_is_abs_section): Define. | |
3966 | (bfd_und_section): Make const. | |
3967 | (bfd_und_section_ptr, bfd_is_und_section): Define. | |
3968 | (bfd_com_section): Make const. | |
3969 | (bfd_com_section_ptr): Define. | |
3970 | (bfd_ind_section): Make const. | |
3971 | (bfd_ind_section_ptr, bfd_is_ind_section): Define. | |
3972 | (bfd_abs_symbol, bfd_com_symbol): Make const. | |
3973 | (bfd_und_symbol, bfd_ind_symbol): Likewise. | |
3974 | (global_syms): Cast initialization of section field. | |
3975 | (STD_SECTION): Define as const, and cast initializations. | |
3976 | * bfd-in2.h: Rebuilt. | |
3977 | * Many files: Change uses of bfd_abs_section, etc., to use | |
3978 | bfd_abs_section_ptr or bfd_is_abs_section, etc. | |
3979 | ||
263a3f17 ILT |
3980 | Mon Jun 20 11:06:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
3981 | ||
2f3508ad ILT |
3982 | * Many files: change all bfd_target vectors to be const. Change |
3983 | all uses of bfd_target * to be const bfd_target *. Change | |
3984 | bfd_target_vector and bfd_default_vector arrays to be const | |
3985 | bfd_target * const *. | |
3986 | ||
75f3ef7a ILT |
3987 | * ecoff.c, libecoff.h, ecoffswap.h, coff-alpha.c, coff-mips.c, |
3988 | elf32-mips.c: Renamed all externally visible ECOFF routines which | |
3989 | are local to BFD to start with _bfd_ecoff instead of just ecoff. | |
3990 | ||
aac6b32f ILT |
3991 | * ecoff.c (ecoff_swap_tir_in): Change input argument to const. |
3992 | (ecoff_swap_tir_out): Likewise. | |
3993 | (ecoff_swap_rndx_in, ecoff_swap_rndx_out): Likewise. | |
3994 | (ecoff_slurp_symbolic_info): Add new arguments to correspond to | |
3995 | read_debug_info entry point in ecoff_debug_swap structure. | |
3996 | Change all calls. | |
3997 | * libecoff.h (ecoff_slurp_symbolic_info): Change declaration. | |
3998 | * ecoffswap.h (ecoff_swap_tir_in, ecoff_swap_tir_out): Declare. | |
3999 | (ecoff_swap_rndx_in, ecoff_swap_rndx_out): Declare. | |
4000 | * coff-alpha.c (alpha_ecoff_backend_data): Initialize new | |
4001 | ecoff_debug_swap fields. | |
4002 | * coff-mips.c (mips_ecoff_backend_data): Likewise. | |
4003 | * elf32-mips.c (mips_elf_read_ecoff_info): Undefine READ. | |
4004 | (mips_elf_ecoff_debug_swap): Initialize new ecoff_debug_swap | |
4005 | fields. | |
4006 | * configure.in (bfd_elf32_bigmips_vec): Use ecoff.o and | |
4007 | ecofflink.o. | |
4008 | (bfd_elf32_littlemips_vec): Likewise. | |
4009 | (ecoff_big_vec, ecoff_little_vec): Likewise. | |
4010 | (ecoffalpha_little_vec): Likewise. | |
4011 | * Makefile.in (BFD_LIBS): Remove ecoff.o and ecofflink.o. | |
4012 | (BFD32_BACKENDS): Add ecoff.o and ecofflink.o. | |
4013 | ||
6c8fa8e6 ILT |
4014 | * aoutx.h (NAME(aout,final_link)): Check flavour of sub, not abfd, |
4015 | when computing reloc sizes. From Eric Youngdale | |
4016 | <ericy@cais.cais.com>. | |
4017 | * elfcode.h (elf_bfd_final_link): Don't try to compute maximum | |
4018 | reloc count or size for a non-ELF file. | |
4019 | ||
6fea0659 ILT |
4020 | * mipsbsd.c (MY_final_link_callback): Define to avoid warning. |
4021 | ||
263a3f17 ILT |
4022 | * hp300hpux.c (MY_final_link_callback): Define to avoid warning. |
4023 | (BMAGIC, QMAGIC): Define; used by aoutx.h. | |
4024 | (MY(slurp_symbol_table)): Change translate_from_native_sym_flags | |
4025 | calls to use new parameters. | |
4026 | ||
785e2b52 ILT |
4027 | Fri Jun 17 14:45:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4028 | ||
4029 | * aout-target.h (MY(callback)): Set the alignments of the text, | |
4030 | data and bss sections after determining the architecture. | |
4031 | ||
4032 | * sunos.c (sunos_add_one_symbol): Treat a common symbol from a | |
4033 | dynamic object as being in the .bss section of the object, rather | |
4034 | than as being undefined. | |
4035 | ||
83b69190 JL |
4036 | Fri Jun 17 11:16:50 1994 Jeff Law (law@snake.cs.utah.edu) |
4037 | ||
9fefc1be JL |
4038 | * libhppa.h (bfd_hppa_insn2fmt, hppa_rebuild_insn): Make INLINE. |
4039 | ||
83b69190 JL |
4040 | * elf32-hppa.h (elf_hppa_final_processing): Delete decl. |
4041 | ||
c46b8ed7 JL |
4042 | Thu Jun 16 23:36:23 1994 Jeff Law (law@snake.cs.utah.edu) |
4043 | ||
4044 | * elfcode.h (elf_link_input_bfd): Don't try to read local symbols | |
4045 | if there aren't any in the input file. | |
4046 | ||
04003b57 ILT |
4047 | Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com) |
4048 | ||
4049 | * i386linux.c: Many new functions and definitions for linker | |
4050 | support for Linux shared libraries. | |
4051 | * bfd-in.h (bfd_linux_size_dynamic_sections): Declare. | |
4052 | * bfd-in2.h: Rebuild. | |
4053 | ||
4054 | Thu Jun 16 14:23:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
4055 | ||
e3400040 ILT |
4056 | * config.bfd: If second argument is ``_'', then, instead of |
4057 | echoing config file name, echo whether target uses leading | |
4058 | underscores on symbol names. Add appropriate settings to | |
4059 | different cases. Used by binutils/configure.in to set default for | |
4060 | c++filt. | |
4061 | ||
0ff5d3a6 ILT |
4062 | * elfcode.h (elf_bfd_final_link): If trying to generate a shared |
4063 | object, warn and return false. | |
4064 | ||
04003b57 ILT |
4065 | * aoutx.h (NAME(aout,some_aout_object_p)): Accept BMAGIC objects |
4066 | and treat them as OMAGIC. | |
4067 | ||
485dc654 KR |
4068 | Wed Jun 15 18:02:21 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
4069 | ||
4070 | Enable sparc v9 support for release. Note that this is still a | |
4071 | work in progress, pending release of an ABI specification. | |
4072 | * config.bfd, configure.in: Include sparc v9 elf config. | |
4073 | * elfcode.h (prep_headers): Handle sparc v9 (64 bit). | |
4074 | * reloc.c (bfd_reloc_code_real): New reloc types. | |
4075 | * elf64-sparc.c: Implement elf64-sparc target. | |
4076 | * Makefile.in, targets.c: Updated. | |
4077 | ||
d17fc4c9 ILT |
4078 | Wed Jun 15 01:34:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4079 | ||
c1f84521 ILT |
4080 | * libelf.h (struct elf_obj_tdata): New field dt_needed_name. |
4081 | (elf_dt_needed_name): New accessor macro. | |
4082 | * elfcode.h (elf_link_add_object_symbols): If elf_dt_needed_name | |
4083 | is set, use that instead of the filename for the DT_NEEDED dynamic | |
4084 | entry. | |
4085 | * elf.c (bfd_elf_set_dt_needed_name): New function. | |
4086 | * bfd-in.h (bfd_elf_set_dt_needed_name): Declare. | |
4087 | * bfd-in2.h: Rebuilt. | |
4088 | ||
7c726b66 ILT |
4089 | * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add sinterpptr |
4090 | argument, and set it to the .interp section. | |
4091 | * bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype. | |
4092 | (bfd_elf64_size_dynamic_sections): Likewise. | |
4093 | * bfd-in2.h: Rebuilt. | |
4094 | ||
f1d42c04 ILT |
4095 | * coff-sparc.c (SWAP_OUT_RELOC_EXTRA): Define to clear the r_spare |
4096 | field of the reloc rather than letting it be garbage. | |
4097 | ||
aeef32f0 ILT |
4098 | * archive.c (bfd_slurp_armap): Recognize __.SYMDEF/ as well as |
4099 | __.SYMDEF; the former was used in old Linux archives. From | |
4100 | jrs@world.std.com (Rick Sladkey). | |
4101 | ||
f7d2fa44 ILT |
4102 | * i386linux.c (i386linux_write_object_contents): Define; like |
4103 | MY(write_object_contents) in aout-target.h, but set MACHTYPE to | |
4104 | M_386. From jrs@world.std.com (Rick Sladkey). | |
4105 | (MY_write_object_contents): Define. | |
4106 | ||
2cd086e3 ILT |
4107 | * aoutx.h (translate_from_native_sym_flags): Treat N_SETV symbols |
4108 | as N_DATA symbols. | |
4109 | (aout_link_add_symbols): Likewise. | |
4110 | ||
d17fc4c9 ILT |
4111 | * aoutx.h: Rewrite symbol duplicate elimination to use BFD hash |
4112 | tables. | |
4113 | (struct stringtab_entry, struct stringtab_data): Remove. | |
4114 | (HASHMAXLEN, HASH_CHAR, hash, compare, log2, emit_strtab): Remove. | |
4115 | (struct strtab_hash_entry, struct strtab_hash): Define. | |
4116 | (strtab_hash_newfunc, strtab_hash_lookup): Define. | |
4117 | (stringtab_free, emit_stringtab): Define. | |
4118 | (stringtab_init, add_to_stringtab): Rewrite. | |
4119 | (NAME(aout,write_syms)): Use new stringtab code. | |
4120 | (struct aout_final_link_info, NAME(aout,final_link)): Likewise. | |
4121 | (aout_link_write_symbols, aout_link_write_other_symbol): Likewise. | |
4122 | ||
4123 | * bfd-in.h (BFD_TRADITIONAL_FORMAT): Define new BFD flag to | |
4124 | request BFD to write object in the traditional format, whatever | |
4125 | that means for the particular backend. | |
4126 | * bfd-in2.h: Rebuilt. | |
4127 | ||
4128 | * hash.c (bfd_hash_allocate): If obstack_alloc fails, set | |
4129 | bfd_error_no_memory. | |
4130 | ||
ac9ed096 ILT |
4131 | Tue Jun 14 13:00:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4132 | ||
f5419a59 ILT |
4133 | * libaout.h (struct aoutdata): Add q_magic_format to subformat |
4134 | enum. | |
4135 | * aout-target.h (MY_bfd_copy_private_bfd_data): Define as function | |
4136 | if not already defined. Copy subformat information. | |
4137 | (MY_text_includes_header): Define as 0 if not already defined. | |
4138 | (MY(backend_data)): Use MY_text_includes_header rather than 0. | |
4139 | (MY_final_link_callback): Rename from final_link_callback, and | |
4140 | define only if MY_final_link_callback is not already defined. | |
4141 | (MY_bfd_final_link): Rename use of final_link_callback to | |
4142 | MY_final_link_callback. | |
4143 | * aoutx.h (NAME(aout,some_aout_object_p)): Handle QMAGIC like | |
4144 | ZMAGIC, but set the subformat to q_magic_format. Abort if the | |
4145 | magic number if not recognized. | |
4146 | (adjust_z_magic): Use QMAGIC if q_magic_format. | |
4147 | * i386linux.c (MY_text_includes_header): Define as 1. | |
4148 | (i386linux_bfd_final_link): New static function. | |
4149 | (MY_bfd_final_link): Define as i386linux_bfd_final_link. | |
4150 | ||
4151 | * aoutx.h (translate_to_native_sym_flags): Check both section and | |
4152 | output_section against sections of abfd. | |
4153 | ||
ac9ed096 ILT |
4154 | * libecoff.h (struct ecoff_link_hash_entry): Change type of |
4155 | written from boolean to char. Add new field small. | |
4156 | * ecoff.c (ecoff_link_hash_newfunc): Initialize written to 0 | |
4157 | rather than false. Initialize small to 0. | |
4158 | (ecoff_link_add_externals): If ECOFF type is scSUndefined, set | |
4159 | small. If small is set, and hash table type is common, force the | |
4160 | symbol into a section named SCOMMON and change the ECOFF type from | |
4161 | scCommon to scSCommon. | |
4162 | (ecoff_link_write_external): Set written to 1 rather than true. | |
4163 | * coff-mips.c (mips_relocate_section): Correct JMPADDR reloc | |
4164 | overflow check to consider section VMA of input file. | |
4165 | ||
9ae74960 ILT |
4166 | Mon Jun 13 14:20:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4167 | ||
4168 | * aoutf1.h (aout_32_sunos4_write_object_contents): Handle a | |
4169 | machine type of 68000. | |
4170 | * aoutx.h (NAME(aout,machine_type)): Add new argument unknown. | |
4171 | Set *unknown to true if machine type is really unknown, as opposed | |
4172 | to M_UNKNOWN for the 68000. | |
4173 | (NAME(aout,set_arch_mach)): Change NAME(aout,machine_type) call | |
4174 | accordingly. | |
4175 | * libaout.h (NAME(aout,machine_type)): Add new argument to | |
4176 | prototype. | |
4177 | ||
8117e1ea JL |
4178 | Sun Jun 12 20:21:03 1994 Jeff Law (law@snake.cs.utah.edu) |
4179 | ||
4180 | * som.c (EXEC_AUX_ID): Define based on availablity of HPUX_AUX_ID | |
4181 | or HIUX_AUX_ID. | |
4182 | (som_begin_writing): Use EXEC_AUX_ID instead of HPUX_AUX_ID. | |
4183 | (som_write_armap): Use CPU_PA_RISC1_0 as the magic number. Note | |
4184 | som.c is careful to always define CPU_PA_RISC1_0. | |
4185 | ||
4298e311 ILT |
4186 | Sat Jun 11 16:32:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4187 | ||
4188 | Add weak symbols as an extension to a.out. | |
4189 | * aoutx.h (sym_in_text_section): Don't define. | |
4190 | (sym_in_data_section, sym_in_bss_section): Likewise. | |
4191 | (sym_is_undefined, sym_is_global_defn): Likewise. | |
4192 | (sym_is_debugger_info, sym_is_fortrancommon): Likewise. | |
4193 | (sym_is_absolute, sym_is_indirect): Likewise. | |
4194 | (translate_from_native_sym_flags): Rewrite for clarity. Rearrange | |
4195 | arguments and change caller. Handle weak symbols. | |
4196 | (translate_to_native_sym_flags): Likewise. | |
4197 | (aout_link_check_ar_symbols): Don't ignore weak symbols. Pull | |
4198 | object in from archive if a weak defintion is found for an | |
4199 | existing undefined symbol. | |
4200 | (aout_link_add_symbols): Put all cases in switch. Set flags of an | |
4201 | undefined symbol to 0. Handle weak symbols. | |
4202 | (aout_link_write_symbols): Handle weak symbols. | |
4203 | (aout_link_write_other_symbol): Likewise. | |
4204 | (aout_link_input_section_std): Likewise. | |
4205 | (aout_link_input_section_ext): Likewise. | |
4206 | * sunos.c (sunos_write_dynamic_symbol): Likewise. | |
4207 | ||
22aabad5 ILT |
4208 | Fri Jun 10 13:25:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4209 | ||
4f019d04 ILT |
4210 | * aoutx.h (NAME(aout,canonicalize_reloc)): Handle .bss section. |
4211 | (NAME(aout,get_reloc_upper_bound)): Likewise. | |
4212 | ||
22aabad5 ILT |
4213 | * coff-i960.c (coff_i960_reloc_type_lookup): Add BFD_RELOC_CTOR. |
4214 | * linker.c (_bfd_generic_link_write_global_symbol): Don't assume | |
4215 | the section of a common symbol is not NULL. | |
4216 | ||
4217 | Wed Jun 8 23:15:53 1994 Stu Grossman (grossman@cygnus.com) | |
4218 | ||
4219 | * nlmcode.h (nlm_object_p): Set EXEC_P and start address for GDB. | |
4220 | ||
1b88cd18 ILT |
4221 | Wed Jun 8 23:57:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4222 | ||
4223 | * aoutx.h (aout_get_external_symbols): Don't try to read the | |
4224 | strings if there are no symbols. | |
4225 | (aout_link_write_other_symbol): Use the output section when | |
4226 | working out the type. | |
4227 | ||
d38eee51 ILT |
4228 | Tue Jun 7 13:25:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4229 | ||
b9ac0a53 ILT |
4230 | * elfcode.h (assign_section_numbers): Put shstrtab, symtab and |
4231 | strtab sections at end of file. Avoids bug in some versions of | |
4232 | SVR4 strip. From Eric Youngdale <eric@tantalus.nrl.navy.mil>. | |
4233 | ||
d38eee51 ILT |
4234 | * coffcode.h (styp_to_sec_flags): If COFF_PAGE_SIZE is defined, |
4235 | set SEC_DEBUGGING for STYP_INFO sections. | |
4236 | (coff_compute_section_file_positions): If COFF_PAGE_SIZE is | |
4237 | defined, and D_PAGED is set, set the file position equal to the | |
4238 | section VMA modulo COFF_PAGE_SIZE. | |
4239 | * coffgen.c (coff_real_object_p): If F_EXEC is set, set D_PAGED. | |
4240 | * coff-i386.c: Set D_PAGED in BFD target. | |
4241 | (COFF_PAGE_SIZE): Define. | |
4242 | * coff-m68k.c, coff-sparc.c: Likewise. | |
4243 | ||
d8d67d66 ILT |
4244 | Mon Jun 6 10:57:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4245 | ||
e6667b2b ILT |
4246 | * elfcode.h (bfd_section_from_shdr): Don't turn a reloc section |
4247 | into a BFD section just because SHF_ALLOC is set; require that it | |
4248 | not use the normal symbol table. | |
4249 | (elf_section_from_bfd_section): Corresponding change. | |
4250 | ||
118e8d1c ILT |
4251 | Better indirect and warning symbol handling inspired by Stuart |
4252 | Quick <stuck@cs.man.ac.uk>. | |
4253 | * linker.c (enum link_action): Add REF, MIND, CWARN, REFC. | |
4254 | (link_action): Change UNDEF_ROW/def and UNDEFW_ROW/def from NOACT | |
4255 | to REF. Change UNDEF_ROW/indr and UNDEFW_ROW/indr from CYCLE to | |
4256 | REFC. Change DEF_ROW/indr and COMMON_ROW/indr from CYCLE to MDEF. | |
4257 | Change DEFW_ROW/indr from CYCLE to NOACT. Change INDR_ROW/indr | |
4258 | from MDEF to MIND. Change INDR_ROW/warn from WARNC to CYCLE. | |
4259 | Change WARN_ROW/def and WARN_ROW/indr from MWARN to CWARN. Change | |
4260 | WARN_ROW/com from MWARN to WARN. Change WARN_ROW/warn from NOACT | |
4261 | to CYCLE. Change SET_ROW/warn from WARNC to CYCLE> | |
4262 | (_bfd_generic_link_add_one_symbol): Handle REF, MIND, CWARN and | |
4263 | REFC. If a new indirect symbol has been referenced, push the | |
4264 | reference down to the symbol it points to. FIx handling of WARN. | |
4265 | * aoutx.h (translate_from_native_sym_flags): If N_WARNING, don't | |
4266 | clobber e_type of next symbol. | |
4267 | (translate_to_native_sym_flags): Likewise. | |
4268 | (aout_link_write_symbols): Loop on bfd_link_hash_warning as well | |
4269 | as bfd_link_hash_indirect. | |
4270 | ||
35fee729 ILT |
4271 | * libaout.h (struct aout_link_hash_entry): New field written. |
4272 | * aoutx.h (NAME(aout,link_hash_newfunc)): Initialize written. | |
4273 | (aout_link_write_symbols): Use written, not root.written. | |
4274 | (aout_link_write_other_symbol): Likewise. | |
4275 | * sunos.c (sunos_scan_dynamic_symbol): Likewise. | |
4276 | * libecoff.h (struct ecoff_link_hash_entry): New field written. | |
4277 | * ecoff.c (ecoff_link_hash_newfunc): Initialize written. | |
4278 | (ecoff_link_write_external): use written, not root.written. | |
4279 | * genlink.h (struct generic_link_hash_entry): New field written. | |
4280 | * linker.c (_bfd_link_hash_newfunc): Don't initialize written. | |
4281 | (generic_link_hash_newfunc): Initialize written. | |
4282 | (_bfd_generic_link_output_symbols): Use written, not root.written. | |
4283 | (_bfd_generic_link_write_global_symbol): Likewise. | |
4284 | (_bfd_generic_reloc_link_order): Likewise. | |
4285 | ||
469984d1 ILT |
4286 | * libecoff.h (ecoff_data_type): Add linker field. |
4287 | * ecoff.c (ecoff_write_object_contents): Check new tdata linker | |
4288 | field, rather than outsymbols being non-NULL, to decide whether to | |
4289 | output the symbols and relocs. | |
4290 | (ecoff_bfd_final_link): Set new tdata linker field to true. | |
4291 | ||
30f34d07 ILT |
4292 | * ecoff.c (ecoff_bfd_copy_private_bfd_data): Don't try to copy |
4293 | data to a non-ECOFF file. | |
4294 | ||
d8d67d66 ILT |
4295 | * libbfd-in.h: Add warning that libbfd.h is a generated file. |
4296 | * libbfd.h: Rebuilt. | |
4297 | ||
a04e14b6 ILT |
4298 | Sun Jun 5 15:02:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4299 | ||
fa15568a ILT |
4300 | Changes to support ELF strip and objcopy on dynamically linked |
4301 | files. | |
4302 | * elfcode.h (elf_fake_sections): Add prototype. | |
4303 | (bfd_section_from_shdr): Make a BFD section from an SHT_HASH | |
4304 | section, and from an SHT_DYNSYM section, and from the dynamic | |
4305 | string table section. | |
4306 | (elf_object_p): Set D_PAGED if there is a program header. | |
4307 | (elf_make_sections): Remove. | |
4308 | (fix_up_strtabs): Remove. | |
4309 | (elf_fake_sections): Rewrite. Now sets sh_entsize. | |
4310 | (assign_section_numbers): Rewrite. Now sets sh_link and sh_info | |
4311 | for all sections. | |
4312 | (elf_compute_section_file_positions): Don't call obsolete | |
4313 | functions elf_make_sections or fix_up_strtabs. | |
4314 | (swap_out_syms): Set sh_addralign to FILE_ALIGN rather than 4. | |
4315 | (NAME(bfd_elf,write_object_contents)): Permit writing DYNAMIC | |
4316 | objects. | |
4317 | (elf_section_from_bfd_section): Treat SHT_DYNSYM like other normal | |
4318 | sections. If an SHT_REL or SHT_RELA section is allocated or uses | |
4319 | an unusual symbol table, permit a BFD section to map to it. | |
4320 | Permit most SHT_STRTAB sections to have a BFD section mapped to | |
4321 | them. | |
4322 | (elf_bfd_final_link): Don't set sh_link, sh_info or sh_entsize | |
4323 | fields of dynamic sections here; do it in assign_section_numbers. | |
4324 | * elf32-target.h, elf64-target.h: Add D_PAGED to permitted object | |
4325 | flags. | |
4326 | ||
a04e14b6 ILT |
4327 | * elf.c (_bfd_elf_make_section_from_shdr): Only set SEC_DATA if |
4328 | SEC_LOAD is set, rather than checking SEC_ALLOC. | |
4329 | ||
4330 | * libbfd-in.h (bfd_realloc): Change last arg to "size_t size". | |
4331 | ||
4ee3b9be JL |
4332 | Fri Jun 3 10:58:02 1994 Jeff Law (law@snake.cs.utah.edu) |
4333 | ||
99fa5510 JL |
4334 | * som.c (som_write_object_contents): Don't compute the file header's |
4335 | checksum here. | |
4336 | (som_write_headers): Instead do it here. | |
4337 | ||
4ee3b9be JL |
4338 | * libbfd.h (bfd_realloc): Change last arg to "size_t size". |
4339 | ||
e85e8bfe ILT |
4340 | Thu Jun 2 17:39:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4341 | ||
2855b89f ILT |
4342 | * hosts/sun3.h: Include <stdlib.h>. Don't declare free, exit or |
4343 | getenv. | |
4344 | ||
e85e8bfe ILT |
4345 | Add linker support for SunOS shared libraries. |
4346 | * sunos.c: Include bfdlink.h. Add many new functions and | |
4347 | definitions for SunOS shared library support. | |
4348 | * bfd-in.h (bfd_sunos_record_link_assignment): Declare. | |
4349 | (bfd_sunos_size_dynamic_sections): Declare. | |
4350 | * bfd-in2.h: Rebuilt. | |
4351 | * aoutx.h (struct aout_link_hash_entry): Move to libaout.h. | |
4352 | (struct aout_link_hash_table): Likewise. | |
4353 | (aout_link_hash_lookup, aout_link_hash_traverse): Likewise. | |
4354 | (aout_hash_table): Likewise. | |
4355 | (NAME(aout,link_hash_newfunc)): Rename from aout_link_hash_newfunc | |
4356 | and make externally visible. | |
4357 | (NAME(aout,link_hash_table_init)): New function. | |
4358 | (NAME(aout,link_hash_table_create)): Call | |
4359 | NAME(aout,link_hash_table_init), not _bfd_link_hash_table_init. | |
4360 | (aout_link_add_symbols): Don't fail if no symbols. If it exists, | |
4361 | call add_dynamic_symbols backend entry point for dynamic objects. | |
4362 | Use add_one_symbol backend entry point if it exists. | |
4363 | (NAME(aout,final_link)): Call finish_dynamic_link backend entry | |
4364 | point, if it exists. | |
4365 | (aout_link_input_bfd): For a dynamic object, call | |
4366 | link_dynamic_object backend entry point, if it exists. | |
4367 | (aout_link_write_other_symbol): Call write_dynamic_symbol backend | |
4368 | entry point, if it exists. | |
4369 | (aout_link_input_section): Don't read the relocs if they have | |
4370 | already been read. | |
4371 | (aout_link_input_section_std): When doing a final link, for a | |
4372 | reloc against an external symbol, call check_dynamic_reloc backend | |
4373 | entry point, if it exists. | |
4374 | (aout_link_input_section_ext): Likewise. | |
4375 | * libaout.h: Protect against multiple inclusion. Include | |
4376 | bfdlink.h. | |
4377 | (struct aout_link_hash_entry): Move in from aoutx.h. | |
4378 | (struct aout_link_hash_table): Likewise. | |
4379 | (aout_link_hash_lookup, aout_link_hash_traverse): Likewise. | |
4380 | (aout_hash_table): Likewise. | |
4381 | (struct aout_backend_data): Add fields add_dynamic_symbols, | |
4382 | add_one_symbol, link_dynamic_object, write_dynamic_symbol, | |
4383 | check_dynamic_reloc, and finish_dynamic_link. | |
4384 | (struct aout_section_data_struct): Define new structure. | |
4385 | (aout_section_data): Define new accessor macro. | |
4386 | (NAME(aout,link_hash_newfunc)): Declare. | |
4387 | (NAME(aout,link_hash_table_init)): Declare. | |
4388 | * aoutf1.h (sunos4_aout_backend): Initialize new aout_backend_data | |
4389 | fields. | |
4390 | * aout-target.h (MY(backend_data)): Likewise. | |
4391 | * i386aout.c (MY(backend_data)): Likewise. | |
4392 | * i386mach3.c (MY(backend_data)): Likewise. | |
4393 | * mipsbsd.c (MY(backend_data)): Likewise. | |
4394 | * sparclynx.c (sparclynx_aout_backend): Likewise. | |
4395 | ||
4396 | * aoutx.h (NAME(aout,slurp_symbol_table)): Don't zero out cached | |
4397 | until we know it is non-NULL. | |
4398 | (aout_link_write_symbols): Don't skip a warning symbol even if it | |
4399 | has already been written out. If skipping an indirect symbol, | |
4400 | skip the next symbol as well. | |
4401 | ||
220642fd ILT |
4402 | Wed Jun 1 14:37:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4403 | ||
4404 | * hosts/sun3.h: Don't declare qsort, malloc or realloc. | |
4405 | ||
c06e55d9 KR |
4406 | Thu May 26 13:56:03 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
4407 | ||
4408 | * nlmcode.h (nlm_swap_auxiliary_headers_in): Cast bfd_byte pointer | |
4409 | to char pointer to avoid compiler warnings. | |
4410 | ||
4411 | * dep-in.sed: Remove spaces before colons. | |
4412 | ||
4413 | Merged changes back in from FSF gas release 2.3: | |
4414 | ||
4415 | * Makefile.in (stmp-bfd.h): Wrap `if' block around grep | |
4416 | invocation, to avoid a bug in BSD 4.4 make. | |
4417 | ||
4418 | From Ralph Campbell: | |
4419 | * mipsbsd.c (mips_fix_jmp_addr): If symbol is undefined, return an | |
4420 | error. | |
4421 | (mips_fix_hi16_s): Ditto. | |
4422 | ||
4423 | Fri May 13 21:21:00 1994 DJ Delorie (dj@ctron.com) | |
4424 | ||
4425 | * makefile.dos: define a default target, or archives won't work | |
4426 | due to multiple matches. | |
4427 | ||
4428 | Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com) | |
4429 | ||
4430 | * configure.bat: update for latest files | |
4431 | * makefile.dos: update for correct targets and sources | |
4432 | * coff-go32.c: [new] go32's COFF format (i386coff with underscores) | |
4433 | * targets.c: add go32coff target | |
4434 | * makefile.in: add coff-go32.c support | |
4435 | ||
ada45a2a JL |
4436 | Thu May 26 10:10:21 1994 Jeff Law (law@snake.cs.utah.edu) |
4437 | ||
4438 | * som.c (som_prep_headers): Do not set the system_id here, private | |
4439 | bfd data has not been copied yet. | |
4440 | (som_write_headers): Instead do it here. | |
4441 | ||
5315c428 ILT |
4442 | Tue May 24 16:17:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4443 | ||
4444 | Make MIPS ELF use new ELF backend linker. No shared library | |
4445 | support yet. | |
4446 | * elf32-mips.c (bfd_mips_elf32_swap_gptab_in): New function. | |
4447 | (bfd_mips_elf32_swap_gptab_out): New function. | |
4448 | (mips_elf_object_p): If last symbol is LOCAL, set elf_bad_symtab. | |
4449 | (mips_elf_final_write_processing): Set sh_info field for .gptab.* | |
4450 | sections. | |
4451 | (mips_elf_fake_sections): Set sh_entsize for .gptab.* sections. | |
4452 | (mips_elf_read_ecoff_info): Read and free external symbols last, | |
4453 | not first, for clarity. | |
4454 | (struct mips_elf_link_hash_entry): Define new structure. | |
4455 | (struct mips_elf_link_hash_table): Define new structure. | |
4456 | (mips_elf_link_hash_lookup): Define new macro. | |
4457 | (mips_elf_link_hash_traverse): Define new macro. | |
4458 | (mips_elf_hash_table): Define new macro. | |
4459 | (mips_elf_link_hash_newfunc): New static function. | |
4460 | (mips_elf_link_hash_table_create): New static function. | |
4461 | (mips_elf_add_symbol_hook): New static function. | |
4462 | (struct extsym_info): Define new structure. | |
4463 | (mips_elf_get_extr, mips_elf_set_index): Remove. | |
4464 | (mips_elf_output_extsym): New static function. | |
4465 | (gptab_compare): New static function. | |
4466 | (mips_elf_final_link): Rewrite to use ELF backend linker, and to | |
4467 | merge gptab information in input files. | |
4468 | (mips_elf_relocate_hi16): New static function. | |
4469 | (mips_elf_relocate_section): New static function. | |
4470 | (bfd_elf32_bfd_link_hash_table_create): Define as macro before | |
4471 | including elf32-target.h. | |
4472 | (elf_backend_relocate_section): Likewise. | |
4473 | (elf_backend_add_symbol_hook): Likewise. | |
4474 | * elf.c (_bfd_elf_link_hash_newfunc): Rename from | |
4475 | elf_link_hash_newfunc and make globally visible. Change caller. | |
4476 | (_bfd_elf_link_hash_table_init): New function, broken out of | |
4477 | _bfd_elf_link_hash_table_create. | |
4478 | (_bfd_elf_link_hash_table_create): Use | |
4479 | _bfd_elf_link_hash_table_init. | |
4480 | * libelf.h (struct elf_obj_tdata): Add new field bad_symtab. | |
4481 | (elf_bad_symtab): Define new accessor macro. | |
4482 | (_bfd_elf_link_hash_newfunc): Declare. | |
4483 | (_bew_elf_link_hash_table_init): Declare. | |
4484 | * elfcode.h (elf_object_p): Call backend object_p hook after | |
4485 | swapping in all the section headers. | |
4486 | (map_program_segments): Correct typo: Internal for External. | |
4487 | (elf_link_add_object_symbols): If elf_bad_symtab is set, read all | |
4488 | the symbols. Skip STB_LOCAL symbols rather than giving an error. | |
4489 | (elf_bfd_final_link): If elf_bad_symtab is set, allocate space for | |
4490 | all symbols, not just locals. | |
4491 | (elf_link_output_extsym): Only skip a symbol not mentioned by a | |
4492 | regular file if it is mentioned by a dynamic object. | |
4493 | (elf_link_input_bfd): If elf_bad_symtab is set, read all the | |
4494 | symbols. | |
4495 | ||
88bbe402 JL |
4496 | Fri May 20 13:38:23 1994 Jeff Law (law@snake.cs.utah.edu) |
4497 | ||
4498 | * som.c (som_set_reloc_info): Do not set any relocation info | |
4499 | for SOM fixups which are never passed to BFD. | |
4500 | ||
497c5434 ILT |
4501 | Fri May 20 11:57:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4502 | ||
c8588f2f ILT |
4503 | * coff-mips.c (mips_relocate_section): Add MIPS_R_JMPADDR overflow |
4504 | checking. | |
4505 | ||
95b77361 ILT |
4506 | * elf32-i386.c (elf_i386_size_dynamic_sections): Add DT_DEBUG to |
4507 | the dynamic linking information for the benefit of the debugger. | |
4508 | From Peter Schauer. | |
4509 | * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise. | |
4510 | ||
497c5434 ILT |
4511 | * elf.c (_bfd_elf_make_section_from_shdr): New function, based on |
4512 | code repeated three times in bfd_section_from_shdr in elfcode.h. | |
4513 | * libelf.h (_bfd_elf_make_section_from_shdr): Declare. | |
4514 | * elfcode.h (bfd_section_from_shdr): Use new function | |
4515 | _bfd_elf_make_section_from_shdr to create BFD sections. If a | |
4516 | reloc section does not use the main symbol table, or it is part of | |
4517 | the process image, treat it as a normal section, not relocs. | |
4518 | * elf32-mips.c (mips_elf_section_from_shdr): Use new function | |
4519 | _bfd_elf_make_section_from_shdr. | |
4520 | ||
013dec1a ILT |
4521 | Thu May 19 11:37:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4522 | ||
7a0c782d ILT |
4523 | * elf32-target.h, elf64-target.h: Change ar_max_namelen value from |
4524 | 15 to 14 to match SVR4 ar. | |
4525 | ||
013dec1a ILT |
4526 | Add support for ELF shared libraries. Loosely based on work by |
4527 | Eric Youngdale <ericy@cais.com>. | |
4528 | * libelf.h (struct elf_backend_data): Add new fields for dynamic | |
4529 | linking: elf_backend_create_dynamic_sections, | |
4530 | elf_backend_adjust_dynamic_symbol, | |
4531 | elf_backend_size_dynamic_sections, | |
4532 | elf_backend_finish_dynamic_symbol, | |
4533 | elf_backend_finish_dynamic_sections. | |
4534 | (struct elf_link_hash_entry): Change type of align field to | |
4535 | bfd_size_type. Add fields dynindx, dynstr_index, weakdef, | |
4536 | elf_link_hash_flags. | |
4537 | (struct elf_link_hash_table): Add fields dynobj, dynsymcount, | |
4538 | dynstr, bucketcount. | |
4539 | (bfd_elf32_swap_reloc_in, bfd_elf32_swap_reloc_out): Declare. | |
4540 | (bfd_elf32_swap_reloca_in, bfd_elf32_swap_reloca_out): Declare. | |
4541 | (bfd_elf32_swap_dyn_in, bfd_elf32_swap_dyn_out): Declare. | |
4542 | (bfd_elf32_add_dynamic_entry): Declare. | |
4543 | (bfd_elf64_swap_reloc_in, bfd_elf64_swap_reloc_out): Declare. | |
4544 | (bfd_elf64_swap_reloca_in, bfd_elf64_swap_reloca_out): Declare. | |
4545 | (bfd_elf64_swap_dyn_in, bfd_elf64_swap_dyn_out): Declare. | |
4546 | (bfd_elf64_add_dynamic_entry): Declare. | |
4547 | * elfcode.h (Elf_External_Dyn): Define. | |
4548 | (elf_swap_reloc_in): Define as macro using NAME. Make externally | |
4549 | visible. | |
4550 | (elf_swap_reloc_out): Likewise. | |
4551 | (elf_swap_reloca_in, elf_swap_reloca_out): Likewise. | |
4552 | (elf_swap_dyn_in, elf_swap_dyn_out): Define as macro using NAME | |
4553 | and as new externally visible function. | |
4554 | (elf_fake_sections): Set section type of dynamic sections based on | |
4555 | section names. | |
4556 | (elf_write_phdrs): Remove. | |
4557 | (assign_file_position_for_section): Add new align argument. | |
4558 | Change all callers. | |
4559 | (get_program_header_size): New static function. | |
4560 | (struct seg_info): Remove. | |
4561 | (map_program_segments): Completely rewrite. | |
4562 | (assign_file_positions_except_relocs): Completely rewrite. | |
4563 | (assign_file_positions_for_relocs): Don't set a file position for | |
4564 | sections which already have one. Don't bother to align the file | |
4565 | position here. | |
4566 | (section_from_elf_index): Handle SHT_HASH and SHT_DYNAMIC | |
4567 | section types. | |
4568 | (elf_section_from_bfd_section): Likewise. | |
4569 | (elf_slurp_symbol_table): If section_from_elf_index fails, just | |
4570 | use bfd_abs_section rather than returning an error. | |
4571 | (elf_sizeof_headers): Make useful. | |
4572 | (elf_link_record_dynamic_symbol): New static function. | |
4573 | (elf_link_add_object_symbols): Handle dynamic objects. | |
4574 | (elf_link_create_dynamic_sections): New static function. | |
4575 | (elf_add_dynamic_entry): Define as macro using NAME and as new | |
4576 | externally visible function. | |
4577 | (NAME(bfd_elf,record_link_assignment)): New function. | |
4578 | (elf_buckets): New static variable. | |
4579 | (NAME(bfd_elf,size_dynamic_sections)): New function. | |
4580 | (struct elf_final_link_info): Add dynsym_sec and hash_sec fields. | |
4581 | (elf_bfd_final_link): Handle dynamic linking. Create a section | |
4582 | symbol for all ELF sections, not all BFD sections. Store section | |
4583 | symbol index in target_index field, not index field. Traverse | |
4584 | over global symbols even if stripping. | |
4585 | (elf_link_output_extsym): Output dynamic symbols. Mark symbols | |
4586 | defined by dynamic objects as undefined. | |
4587 | (elf_link_input_bfd): Ignore dynamic objects. Use target_index | |
4588 | field for section relocs, and make sure it is set. | |
4589 | (elf_reloc_link_order): Use target_index field for section relocs, | |
4590 | and make sure it is set. | |
4591 | * elf.c (elf_link_hash_newfunc): Initialize dynindx, dynstr_index, | |
4592 | weakdef and elf_link_hash_flags fields. | |
4593 | (_bfd_elf_link_hash_table_create): Initialize dynobj, dynsymcount, | |
4594 | dynstr and bucketcount fields. | |
4595 | * elf32-target.h: Initialize new dynamic linking fields. | |
4596 | * elf64-target.h: Likewise. | |
4597 | * elf32-i386.c: New functions for dynamic linking support. | |
4598 | * elf32-sparc.c: Likewise. | |
4599 | * bfd-in.h (bfd_elf32_record_link_assignment): Declare. | |
4600 | (bfd_elf64_record_link_assignment): Declare. | |
4601 | (bfd_elf32_size_dynamic_sections): Declare. | |
4602 | (bfd_elf64_size_dynamic_sections): Declare. | |
4603 | * bfd-in2.h: Rebuilt. | |
4604 | ||
82492ca1 ILT |
4605 | Wed May 18 08:29:04 1994 Ian Lance Taylor (ian@cygnus.com) |
4606 | ||
4607 | * som.c: Don't include <sys/dir.h> or <sys/user.h>. | |
4608 | (som_reloc_queue_find): Call memcmp instead of bcmp. | |
4609 | (som_bfd_reloc_type_lookup): Change first argument to bfd *. | |
4610 | (compare_syms): Change types of arguments to const void *. | |
4611 | (bfd_section_from_som_symbol): Removed unused local found. | |
4612 | (som_write_armap): Add elength, map, orl_count and int arguments. | |
4613 | (som_write_armap): Use %ld and cast to long for getuid result. | |
4614 | ||
673aceca JL |
4615 | Wed May 18 09:09:32 1994 Jeff Law (law@snake.cs.utah.edu) |
4616 | ||
4617 | * elf32-hppa.h (R_HPPA_ABS_CALL): Define. | |
4618 | * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle absolute calls. | |
4619 | ||
4620 | * som.h (R_HPPA_ABS_CALL): Define. | |
4621 | * som.c (hppa_som_gen_reloc_type): Delete complex relocation types. | |
4622 | ||
0f62bdc0 KR |
4623 | Tue May 17 19:33:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
4624 | ||
4625 | * coff-i960.c (icoff_little_vec, icoff_big_vec): Indicate leading | |
4626 | underscore, for compatibility with Intel tool chain (gnu960v2). | |
4627 | ||
c3cb04b4 JL |
4628 | Mon May 16 10:09:22 1994 Jeff Law (law@snake.cs.utah.edu) |
4629 | ||
459ae909 JL |
4630 | * bfd-in2.h: Rebuilt. |
4631 | ||
4632 | * elf32-hppa.c: Change .hppa_linker_stubs to .PARISC.stubs, | |
4633 | likewise for other PA specific sections. | |
4634 | (hppa_elf_relocate_unwind_table): Delete unused | |
4635 | function. | |
4636 | (elf_hppa_howto_table): Completely new table based on 94-02-02 | |
4637 | draft PA ELF spec. Change relocation tags appropriately | |
4638 | throughout elf32-hppa.c | |
4639 | (hppa_elf_gen_reloc_type): Rewrite and simplify based on 94-02-02 | |
4640 | spec. | |
4641 | (hppa_elf_reloc): Likewise. | |
4642 | (hppa_look_for_stubs_in_section): Likewise | |
4643 | (ELF_MACHINE_CODE): Change to EM_PARISC. | |
4644 | * elf32-hppa.h: Include "elf/hppa.h". Change relocation tags | |
4645 | appropriately throughout elf32-hppa.h. | |
4646 | (elf32_hppa_reloc_type): New table based on 94-02-02 draft PA ELF | |
4647 | spec. | |
4648 | (R_HPPA_ABS_CALL, R_HPPA_COMPLEX*, R_HPPA_UNWIND): Delete definitions. | |
4649 | * elfcode.h (prep_headers): Use EM_PARISC instead of EM_HPPA. | |
4650 | * reloc.c (bfd_reloc_code_real): Delete unused HPPA relocations. | |
4651 | * som.h (R_HPPA_ABS_CALL, R_HPPA_COMPLEX): Delete definitions. | |
4652 | ||
c3cb04b4 JL |
4653 | * libhppa.h (hppa_field_adjust): Avoid adding constant_value into |
4654 | the final value twice for LR and RR field selectors. | |
4655 | ||
cb9461ff JK |
4656 | Sat May 14 09:09:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
4657 | ||
4658 | * aoutx.h (add_to_stringtab): Use BFD_ASSERT not assert. This | |
4659 | avoids __eprintf troubles. | |
4660 | ||
8db528c8 ILT |
4661 | Fri May 13 10:51:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4662 | ||
0d898d03 ILT |
4663 | * bout.c (b_out_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR. |
4664 | ||
8db528c8 ILT |
4665 | * config/mipsbelf.mt (SELECT_VECS): Add ecoff_big_vec and |
4666 | ecoff_little_vec since Irix 5 supports ECOFF executables. | |
4667 | ||
666f5925 ILT |
4668 | Wed May 11 00:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4669 | ||
4fa4476b ILT |
4670 | * ecoff.c (ecoff_find_nearest_line): Handle fdr.adr != pdr.adr |
4671 | correctly. | |
4672 | ||
666f5925 ILT |
4673 | * Makefile.in (stmp-bfd.h): Use || instead of ; to force SunOS |
4674 | make to invoke the shell. | |
4675 | ||
c16313f0 ILT |
4676 | Tue May 10 14:23:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4677 | ||
4678 | * section.c (SEC_COFF_SHARED_LIBRARY): Renamed from | |
4679 | SEC_SHARED_LIBRARY for clarity. Changed all uses. | |
4680 | * bfd-in2.h: Rebuilt. | |
4681 | * coffcode.h (sec_to_styp_flags): If SEC_COFF_SHARED_LIBRARY is | |
4682 | set, set STYP_NOLOAD. | |
4683 | * coffgen.c (coff_section_from_bfd_index): Don't get an assertion | |
4684 | failure because of a bad shared library. | |
4685 | ||
eeb8c187 BC |
4686 | Mon May 9 18:53:40 1994 Bill Cox (bill@rtl.cygnus.com) |
4687 | ||
4688 | * linker.c: Add missing comment terminator. | |
4689 | ||
6ec3bb6a ILT |
4690 | Mon May 9 11:53:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4691 | ||
8e5090ce ILT |
4692 | * linker.c (_bfd_generic_link_add_one_symbol): If hashp and *hashp |
4693 | are not NULL, assume the caller has already looked up the symbol | |
4694 | in the hash table and has stored the entry in *hashp. | |
4695 | (generic_link_add_symbol_list): Set h to NULL before calling | |
4696 | _bfd_generic_link_add_one_symbol. | |
4697 | * ecoff.c (ecoff_link_add_externals): Likewise. | |
4698 | ||
4699 | * elfcode.h (assign_file_positions_except_relocs): Don't require | |
4700 | page shared between .data and .bss segments to contain zeroes. | |
4701 | ||
6ec3bb6a ILT |
4702 | * elfcode.h: Include bfdlink.h. Added several new functions to do |
4703 | linking. | |
4704 | (ELF_R_TYPE): Define. | |
4705 | (bfd_add_to_strtab): Return unsigned long. Change check for | |
4706 | realloc failure. | |
4707 | (elf_fake_sections): Check return value of bfd_add_to_strtab. | |
4708 | (elf_compute_section_file_positions): Add link_info argument. | |
4709 | Call elf_backend_begin_write_processing hook and prep_headers | |
4710 | here. Only call swap_out_syms if link_info is NULL. Set up | |
4711 | .shstrtab section here. Pass dosyms argument to | |
4712 | assign_file_positions_except_relocs. Set output_has_begun flag. | |
4713 | (assign_file_positions_for_symtab_and_strtabs): Add dosyms | |
4714 | argument, and use it to control setting .symtab and .strtab file | |
4715 | positions. | |
4716 | (assign_file_positions_except_relocs): Add dosyms argument, and | |
4717 | pass it on. | |
4718 | (prep_headers): Check return value of bfd_add_to_strtab. | |
4719 | (swap_out_syms): Likewise. Also, don't set up .shstrtab here. | |
4720 | (NAME(bfd_elf,write_object_contents)): Some calls moved into | |
4721 | elf_compute_section_file_positions. | |
4722 | (elf_set_section_contents): Likewise. | |
4723 | (elf_slurp_symbol_table): SHN_LORESERV corrected to SHN_LORESERVE. | |
4724 | * libelf.h: Include bfdlink.h. | |
4725 | (struct elf_backend_data): Add fields collect, | |
4726 | elf_add_symbol_hook, elf_backend_relocate_section. | |
4727 | (struct bfd_elf_section_data): Add field rel_hashes. | |
4728 | (struct elf_obj_tdata): Remove fields internal_syms and symbols. | |
4729 | Add field sym_hashes. | |
4730 | (obj_symbols, obj_internal_syms): Remove definitions. | |
4731 | (elf_sym_hashes): Define. | |
4732 | (struct elf_link_hash_entry): Define. | |
4733 | (struct elf_link_hash_table): Define. | |
4734 | (elf_link_hash_lookup): Define. | |
4735 | (elf_link_hash_traverse): Define. | |
4736 | (elf_hash_table): Define. | |
4737 | (_bfd_elf_link_hash_table_create): Declare. | |
4738 | (bfd_elf32_bfd_link_add_symbols): Declare. | |
4739 | (bfd_elf32_bfd_final_link): Declare. | |
4740 | (bfd_elf64_bfd_link_add_symbols): Declare. | |
4741 | (bfd_elf64_bfd_final_link): Declare. | |
4742 | * elf.c: Include bfdlink.h. | |
4743 | (elf_link_hash_newfunc): New function. | |
4744 | (_bfd_elf_link_hash_table_create): New function. | |
4745 | * elf32-target.h (elf_backend_relocate_section): If not defined, | |
4746 | define as 0 and use generic linker. Otherwise, use ELF backend | |
4747 | linker. | |
4748 | (elf_backend_collect): If not defined, define as false. | |
4749 | (elf_backend_add_symbol_hook): If not defined, define as 0. | |
4750 | (elf32_bed): Initialize new fields. | |
4751 | * elf64-target.h: Same changes as elf32-target.h. | |
4752 | * elf32-i386.c: Include bfdlink.h. | |
4753 | (elf_i386_relocate_section): New function. | |
4754 | (elf_backend_relocate_section): Define. | |
4755 | * elf32-sparc.c: Include bfdlink.h. | |
4756 | (elf_info_to_howto): Change type of dst from Elf32_Internal_Rela | |
4757 | to Elf_Internal_Rela (they're the same type anyhow). | |
4758 | (elf_sparc_relocate_section): New function. | |
4759 | (elf_backend_relocate_section): Define. | |
4760 | * elf32-mips.c (elf_backend_collect): Define. | |
4761 | ||
4762 | * Makefile.in (stmp-bfd.h): Avoid useless make error message in a | |
4763 | different way; touch takes a numeric argument on some systems. | |
4764 | ||
4765 | Fri May 6 13:34:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
4766 | ||
4767 | * nlmcode.h (nlm_swap_auxiliary_headers_in): Rework custom header | |
4768 | handling for latest suggested format. | |
4769 | (nlm_swap_auxiliary_headers_out): Likewise. | |
4770 | (nlm_compute_section_file_positions): Likewise. | |
4771 | ||
4772 | Fri May 6 11:11:50 1994 D. V. Henkel-Wallace (gumby@rtl.cygnus.com) | |
4773 | ||
4774 | * config.bfd: handle erricsson config (for OSE). | |
4775 | ||
4776 | Thu May 5 15:40:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
4777 | ||
4778 | Patches from Ralph Campbell: | |
4779 | * mipsbsd.c (mips_fix_jmp_addr): New function. | |
4780 | (mips_fix_hi16_s): Use bfd_is_com_section. | |
4781 | (mips_howto_table_ext): Call mips_fix_jmp_addr for MIPS_RELOC_JMP. | |
4782 | ||
d66da742 SC |
4783 | Fri May 6 11:48:55 1994 Steve Chamberlain (sac@cygnus.com) |
4784 | ||
4785 | * config/go32.mh: XX support. | |
4786 | ||
4787 | From bill | |
4788 | * Makefile.in: Build sysdep.h without causing worrying but | |
4789 | harmless error message. | |
4790 | ||
77d11284 ILT |
4791 | Wed May 4 11:09:53 1994 Ian Lance Taylor (ian@cygnus.com) |
4792 | ||
4793 | Changed m68k-aout to set flags to 0; m68k-sunos still uses 1. | |
4794 | * aout0.c: New file. | |
4795 | * targets.c (aout0_big_vec): Declare. | |
4796 | (bfd_target_vector): Add aout0_big_vec. | |
4797 | * config.bfd (m68*-*-aout*): Use m68k-0aout, not m68k-aout. | |
4798 | * config/m68k-aout.mt (SELECT_VECS): Removed. | |
4799 | * config/m68k-0aout.mt: New file. | |
4800 | * configure.in (aout0_big_vec): New target vector: use aout0.o, | |
4801 | aout32.o and stab-syms.o. | |
4802 | * Makefile.in: Rebuilt dependencies. | |
4803 | (BFD32_BACKENDS): Add aout0.o. | |
4804 | (CFILES): Add aout0.c. | |
4805 | ||
4806 | * libaout.h (struct aout_backend_data): Add field exec_hdr_flags. | |
4807 | * aout-target.h (MY_exec_hdr_flags): If not defined, define as 0. | |
4808 | MY(backend_data): Initialize exec_hdr_flags field. | |
4809 | * aoutf1.h (sunos_32_set_arch_mach): Make static. | |
4810 | (aout32_sunos4_write_object_contents): Set flags from backend | |
4811 | info. | |
4812 | (MY_exec_hdr_flags): If not defined, define as 1. | |
4813 | (sunos4_aout_backend): Initialize exec_hdr_flags field. | |
4814 | * aout-encap.c (encap_write_object_contents): Set flags from | |
4815 | backend info. | |
4816 | (MY_exec_hdr_flags): Define as N_FLAGS_COFF_ENCAPSULATE. | |
4817 | * hp300hpux.c (MY_exec_hdr_flags): Define as 0x2. | |
4818 | (MY(write_object_contents)): Set flags from backend info. | |
4819 | * i386aout.c (MY(backend_data)): Initialize exec_hdr_flags field. | |
4820 | * i386mach3.c (MY(backend_data)): Likewise. | |
4821 | * mipsbsd.c (MY(backend_data)): Likewise. | |
4822 | * sparclynx.c (NAME(aout,sparclynx_write_object_contents)): Set | |
4823 | flags from backend info. | |
4824 | (sparclynx_aout_backend): Initialize exec_hdr_flags field. | |
4825 | ||
127f8e91 KR |
4826 | Wed May 4 02:56:00 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
4827 | ||
4828 | * config.bfd (i386-*-gnu*): Treat like i386-*-mach*. | |
4829 | (m68*-apollo-*): Treat all Apollo configs the same, don't handle | |
4830 | BSD specially. | |
4831 | ||
92400edb ILT |
4832 | Tue May 3 19:43:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4833 | ||
4834 | * cache.c: Rewrote to work correctly. | |
4835 | * libbfd.h: Rebuilt. | |
4836 | * opncls.c (bfd_cache_init, bfd_open_file): Don't declare. | |
4837 | (bfd_fdopenr): Check return value of bfd_cache_init. | |
4838 | ||
e3361fc3 ILT |
4839 | Fri Apr 29 15:08:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4840 | ||
4841 | * cf-m68klynx.c (CALC_ADDEND): Check for PC relative relocs by | |
4842 | enumerating them, since the reloc type can not serve as an index | |
4843 | into the m68k COFF howto_table. | |
4844 | ||
7c6ba201 SC |
4845 | Fri Apr 29 09:42:39 1994 Steve Chamberlain (sac@cygnus.com) |
4846 | ||
dbf13547 | 4847 | * config.bfd (*-go32): Changed to coff. |
7c6ba201 | 4848 | * coff-h8300.c (JMPL1): Get HOWTO right for 24bit branches. |
dbf13547 SC |
4849 | * srec.c (srec_write_symbols): Write out the correct number of |
4850 | symbols and don't stick in extra nulls. | |
7c6ba201 | 4851 | |
380c60b1 SS |
4852 | Tue Apr 26 15:07:24 1994 Stan Shebs (shebs@andros.cygnus.com) |
4853 | ||
4854 | * cf-sparclynx.c (LYNXOS, COFF_LONG_FILENAMES): Define. | |
4855 | * coff-sparc.c (BADMAG): Recognize LYNXCOFFMAGIC. | |
4856 | (COFF_SPARC): Define. | |
4857 | * coffcode.h (coff_new_section_hook): If COFF_SPARC, set alignment | |
4858 | power of data and bss sections to 3. | |
4859 | * hosts/lynx.h (__LYNXOS): Define. | |
4860 | ||
6c101bcf JL |
4861 | Tue Apr 26 15:04:26 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
4862 | ||
4863 | * elf32-hppa.c (hppa_elf_reloc): Adjust the addend of relocations | |
4864 | against section symbols to avoid losing during ld -r. | |
4865 | ||
4866 | Tue Apr 26 12:16:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
4867 | ||
4868 | * elfcode.h (shstrtab_length_fixed): Remove useless static | |
4869 | variable. | |
4870 | (struct elf_sect_data): Remove unused structure. | |
4871 | (elf_object_p): Free memory if error occurs. Check return value | |
4872 | of bfd_default_set_arch_mach. If elf_get_str_section fails, | |
4873 | preserve error code rather than setting wrong_format. | |
4874 | (null_shdr): Remove static variable. | |
4875 | (assign_section_numbers): Remove shstrtab_length_fixed assignment. | |
4876 | Allocate first section header on BFD obstack rather than using | |
4877 | null_shdr. | |
4878 | (bfd_prpsinfo): Remove unused local variable newsect. | |
4879 | ||
2e03ce18 ILT |
4880 | Mon Apr 25 15:31:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4881 | ||
ba436e33 ILT |
4882 | * elfcode.h (write_relocs): Undo patch of Apr 10; breaks Solaris. |
4883 | ||
2e03ce18 ILT |
4884 | * elfcode.h (bfd_section_from_shdr): Use bfd_make_section_anyway |
4885 | to create sections. Check return value of recursive calls. | |
4886 | (bfd_section_from_phdr): Check return value of bfd_make_section. | |
4887 | (elf_symbol_from_bfd_symbol): Likewise. | |
4888 | (elf_object_p): Check return value of bfd_section_from_shdr. | |
4889 | (section_from_elf_index): Likewise. | |
4890 | (elf_slurp_symbol_table): Check return value of | |
4891 | section_from_elf_index. | |
4892 | (bfd_prstatus): Return boolean value. Check return value of | |
4893 | bfd_make_section. | |
4894 | (bfd_fpregset): Likewise. | |
4895 | (bfd_prpsinfo): Return boolean value. | |
4896 | (elf_corefile_note): Check return values of bfd_prstatus, | |
4897 | bfd_fpregset, and bfd_prpsinfo. | |
4898 | (elf_core_file_p): Check return value of elf_corefile_note. | |
4899 | ||
79167def ILT |
4900 | Fri Apr 22 11:08:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4901 | ||
cc71e155 ILT |
4902 | Get rid of the ECOFF .reginfo section hack. |
4903 | * ecoff.c (ecoff_mkobject_hook): Don't create a .reginfo section. | |
4904 | (ecoff_new_section_hook): Don't handle the .reginfo section. | |
4905 | (ecoff_sizeof_headers): Likewise. | |
4906 | (ecoff_get_section_contents): Likewise. | |
4907 | (ecoff_compute_section_file_positions): Likewise. | |
4908 | (ecoff_compute_reloc_file_positions): Likewise. | |
4909 | (ecoff_set_section_contents): Likewise. | |
4910 | (ecoff_write_object_contents): Likewise. | |
4911 | (ecoff_bfd_final_link): Likewise. | |
4912 | (ecoff_bfd_copy_private_bfd_data): Copy the GP value and the | |
4913 | register masks. | |
4914 | (bfd_ecoff_get_gp_value): New function. | |
4915 | (bfd_ecoff_set_gp_value): New function. | |
4916 | (bfd_ecoff_set_regmasks): New function. | |
4917 | * bfd-in.h (bfd_ecoff_get_gp_value): Declare. | |
4918 | (bfd_ecoff_set_gp_value): Declare. | |
4919 | (bfd_ecoff_set_regmasks): Declare. | |
4920 | * bfd-in2.h: Rebuilt. | |
4921 | ||
1bb42b1f ILT |
4922 | Fix ECOFF objcopy to actually copy debugging information. |
4923 | * ecoff.c (ecoff_bfd_copy_private_bfd_data): New function. | |
4924 | (ecoff_get_extr): Assume that any ECOFF symbol with local clear is | |
4925 | an external symbol, rather than checking the symbol flags. Only | |
4926 | check the flags for non-ECOFF symbols. | |
4927 | * ecofflink.c (bfd_ecoff_debug_externals): Don't crash if the | |
4928 | output_section field of the symbol section is NULL. | |
4929 | * libecoff.h (ecoff_bfd_copy_private_bfd_data): Declare as | |
4930 | function rather than defining as macro. | |
4931 | ||
d290d8da ILT |
4932 | * ieee.c (ieee_object_p): Set bfd_error_got_wrong_format if |
4933 | appropriate. | |
4934 | ||
4935 | * targets.c (bfd_target_vector): Add bfd_elf32_powerpc_vec. | |
4936 | ||
80a903c9 ILT |
4937 | * aout-adobe.c (aout_adobe_set_arch_mach): Check return value of |
4938 | bfd_default_set_arch_mach. Accept bfd_arch_m68k as well as | |
4939 | bfd_arch_unknown. | |
4940 | * coffcode.h (coff_set_arch_mach): Check return value of | |
4941 | bfd_default_set_arch_mach. | |
4942 | * elfcode.h (elf_set_arch_mach): Don't check a list of ELF | |
4943 | architectures, just see if the desired architecture matches what | |
4944 | the ELF backend permits. | |
4945 | ||
4946 | * coffcode.h (coff_set_arch_mach_hook): Rename SHMAGIC to | |
4947 | SH_ARCH_MAGIC to match change in coff/sh.h. | |
4948 | (coff_set_flags): Likewise. | |
4949 | ||
79167def ILT |
4950 | Follow convention in which each NLM header has an 8 byte stamp |
4951 | followed by a four byte length. | |
4952 | * libnlm.h (struct nlm_obj_tdata): Rename nlm_cygnus_section_hdr | |
4953 | to nlm_cygnus_ext_header, and change type to | |
4954 | Nlm_Internal_Cygnus_Ext_Header. | |
4955 | (nlm_cygnus_ext_header): Rename from nlm_cygnus_section_header. | |
4956 | * nlmcode.h (nlm_swap_auxiliary_headers_in): Use CyGnUsEx instead | |
4957 | of CyGnUsSeCs. Rename from cygnus_section to cygnus_ext. Require | |
4958 | length word to be 8. | |
4959 | (nlm_swap_auxiliary_headers_out): Rename from cygnus_section to | |
4960 | cygnus_ext. Set length word to 8. | |
4961 | (nlm_compute_section_file_positions): Rename from cygnus_section | |
4962 | to cygnus_ext. | |
4963 | ||
7f772644 SG |
4964 | Thu Apr 21 22:54:22 1994 Stu Grossman (grossman at cygnus.com) |
4965 | ||
4966 | * nlmcode.h (nlm_swap_auxiliary_headers_in): Keep section table | |
4967 | (from CyGnUsSeCs) in more permanent memory to keep section names | |
4968 | from getting trashed. | |
4969 | ||
cb71adf1 PS |
4970 | Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
4971 | ||
4972 | * libelf.h (elf_obj_tdata): Add members for dynamic symbol table | |
4973 | handling. | |
4974 | * elfcode.h (bfd_section_from_shdr): Handle dynamic symbol table. | |
4975 | * elfcode.h (elf_slurp_symbol_table): Take additional parameter | |
4976 | to select static or dynamic symbol table and return number of | |
4977 | symbols slurped or -1 on error. | |
4978 | * elfcode.h (elf_get_symtab): Set bfd symcount from | |
4979 | elf_slurp_symbol_table result. | |
4980 | * elfcode.h (elf_get_dynamic_symtab_upper_bound, | |
4981 | elf_canonicalize_dynamic_symtab): New functions to handle dynamic | |
4982 | symbol table. | |
4983 | * elf32-target.h, elf64-target.h (BFD_JUMP_TABLE_DYNAMIC): | |
4984 | Change to handle dynamic symbol table, provide default definitions | |
4985 | for dynamic relocs. | |
4986 | * aoutx.h (howto_table_std, NAME(aout,swap_std_reloc_out), | |
4987 | NAME(aout,swap_std_reloc_in), aout_link_input_section_std, | |
4988 | aout_link_reloc_link_order): Handle r_jmptable and r_relative | |
4989 | relocations. | |
4990 | ||
6c534df0 ILT |
4991 | Thu Apr 21 11:58:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4992 | ||
1eff2af3 ILT |
4993 | Clean up uses of _bfd_dummy_target (from Peter Schauer). |
4994 | * libbfd.c (_bfd_dummy_target): Set bfd_error_wrong_format. | |
4995 | * nlm-target.h (nlm_core_file_p): Define as _bfd_dummy_target, not | |
4996 | NULL. | |
4997 | * srec.c (srec_vec): Use _bfd_dummy_target, not NULL, in | |
4998 | _bfd_check_format. | |
4999 | (symbolsrec_vec): Likewise. | |
5000 | * tekhex.c (tekhex_vec): Likewise. | |
5001 | ||
6c534df0 ILT |
5002 | * libnlm.h (struct nlm_obj_tdata): Add nlm_cygnus_section_hdr |
5003 | field. | |
5004 | (nlm_cygnus_section_header): New accessor macro. | |
5005 | * nlmcode.h (nlm_object_p): Free new tdata structure if failure. | |
5006 | Add fixed sections before swapping in auxiliary headers. After | |
5007 | adding sections, treat errors as real, not as wrong format. | |
5008 | (nlm_swap_auxiliary_headers_in): Swap in the sections header; add | |
5009 | sections to the BFD for each section it describes. | |
5010 | (nlm_swap_auxiliary_headers_out): Swap out the sections header. | |
5011 | (nlm_compute_section_file_positions): Account for the size of the | |
5012 | sections header. | |
5013 | ||
71363c41 KR |
5014 | Wed Apr 20 16:45:51 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
5015 | ||
4a5bfdbc KR |
5016 | * coff-sparc.c (sparccoff_vec): Change minimum alignment power to |
5017 | 2, so that stab sections can be multiples of 4 bytes only. | |
5018 | ||
71363c41 KR |
5019 | * hosts/i386aix.h: Changes to avoid prototypes conflicts with the |
5020 | ones defined in stdlib.h. (From Minh Tran-Le.) | |
5021 | ||
476d01f0 | 5022 | Wed Apr 20 14:15:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
476d01f0 ILT |
5023 | |
5024 | * nlm32-ppc.c: Complete rewrite for new version of PowerPC | |
5025 | NetWare. Old code still present, but ifdeffed out. | |
476d01f0 ILT |
5026 | |
5027 | * nlmcode.h (nlm_swap_auxiliary_headers_in): Don't assume a | |
5028 | particular format for the customer header. Allocate a block of | |
5029 | memory and read it into that. | |
5030 | (nlm_swap_auxiliary_headers_out): Write out the block of memory. | |
5031 | (nlm_compute_section_file_positions): Include length of customer | |
5032 | header when computing its size. | |
5033 | ||
69478700 JL |
5034 | Mon Apr 18 14:27:17 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5035 | ||
5036 | * som.c (som_prep_headers): Get the space's number from the | |
5037 | backend private section data rather than target_index. | |
5038 | (bfd_som_set_section_attributes): Store the space's number | |
5039 | in the backend private section data rather than target_index. | |
5040 | ||
5041 | * som.h (som_copyable_section_data_struct): Add space_number. | |
5042 | ||
2ec2e6a9 ILT |
5043 | Fri Apr 15 12:22:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5044 | ||
09ed3666 ILT |
5045 | * coff-a29k.c (reloc_processing): Always set the address of a |
5046 | R_IHCONST reloc to that of the immediately preceding R_IHIHALF. | |
5047 | gas does this anyhow, but some other assemblers seem to leave | |
5048 | garbage in the R_IHCONST address field. | |
5049 | ||
97ea252e ILT |
5050 | * bfd/archive.c: Consistently use ARFMAG; from |
5051 | schwab@issan.informatik.uni-dortmund.de (Andreas Schwab). | |
5052 | (_bfd_write_archive_contents): Use ARFMAG rather than '`' and | |
5053 | '\012'. | |
5054 | (bsd_write_armap): Likewise. | |
5055 | (coff_write_armap): Likewise. | |
5056 | ||
ef79dba3 ILT |
5057 | * coff-mips.c (mips_relocate_section): When relaxing, adjust local |
5058 | relocs against the .text section as required. | |
5059 | * ecofflink.c (bfd_ecoff_debug_accumulate): When relaxing, adjust | |
5060 | PDR addresses as required. | |
5061 | ||
2ec2e6a9 ILT |
5062 | * ecoff.c (ecoff_emit_aggregate): Take fdr argument. Map fdr |
5063 | index through rfd map if it exists. Check for a couple of cases | |
5064 | which gdb handles specially. Change all callers. | |
5065 | (ecoff_type_to_string): Take fdr argument rather than aux_ptr and | |
5066 | bigendian argument. Change all callers. | |
5067 | (ecoff_print_symbol): Handle stStruct, stUnion and stEnum. | |
5068 | ||
4f996613 ILT |
5069 | Thu Apr 14 13:05:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5070 | ||
5071 | * coff-mips.c (mips_howto_table): Add dummy entries to account for | |
5072 | numbering changes in include/coff/mips.h. Add entries for | |
5073 | MIPS_R_RELHI and MIPS_R_RELLO. | |
5074 | (mips_ecoff_swap_reloc_in): Handle an extra bit for the reloc type | |
5075 | when little endian. Treat internal MIPS_R_RELLO or MIPS_R_RELHI | |
5076 | relocs like MIPS_R_SWITCH, and convert r_offset from 24 to 32 | |
5077 | bits. | |
5078 | (mips_ecoff_swap_reloc_out): Likewise. | |
5079 | (mips_adjust_reloc_in): Handle internal MIPS_R_RELLO or | |
5080 | MIPS_R_RELHI relocs like MIPS_R_SWITCH. | |
5081 | (mips_adjust_reloc_out): Likewise. | |
5082 | (mips_relhi_addr, mips_relhi_addend): New static variables. | |
5083 | (mips_relhi_reloc, mips_rello_reloc): New functions. | |
5084 | (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_PCREL_HI16_S into | |
5085 | MIPS_R_RELHI and turn BFD_RELOC_PCREL_LO16 into MIPS_R_RELLO. | |
5086 | (mips_relocate_hi): Rename from mips_relocate_refhi, and add pcrel | |
5087 | argument. Changed all callers. | |
5088 | (mips_relocate_section): Rename got_reflo to got_lo and | |
5089 | reflo_int_rel to lo_int_rel. Handle MIPS_R_RELLO and MIPS_R_RELHI | |
5090 | relocs. | |
5091 | (mips_relax_section): Adjust MIPS_R_RELHI/MIPS_R_RELLO pairs when | |
5092 | expanding a PC relative call. | |
5093 | ||
5094 | * reloc.c (bfd_reloc_code_real_type): Add BFD_RELOC_PCREL_HI16_S | |
5095 | and BFD_RELOC_PCREL_LO16. | |
5096 | * bfd-in2.h: Rebuilt. | |
5097 | ||
1a000744 SS |
5098 | Wed Apr 13 11:50:07 1994 Stan Shebs (shebs@andros.cygnus.com) |
5099 | ||
5100 | * coff-sparc.c (sparccoff_vec): Set minimum alignment power to 3. | |
5101 | ||
41194a4a JL |
5102 | Tue Apr 12 13:36:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5103 | ||
5104 | * som.c (som_write_fixups): Always emit at least | |
5105 | one relocation for any non-bss section. | |
5106 | ||
bf08d1e2 ILT |
5107 | Mon Apr 11 14:41:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5108 | ||
5109 | * elfcode.h (assign_file_positions_except_relocs): Don't require | |
5110 | the file alignment to correspond to the page size when linking | |
5111 | with -N. | |
5112 | ||
9a5334e5 JL |
5113 | Sun Apr 10 01:02:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5114 | ||
5115 | * elfcode.h (write_relocs): For rela relocations, adjust the | |
5116 | addend for relocations involving section symbols to account | |
5117 | for the lossage of 1:1 mapping from input section symbols to | |
5118 | output section symbols. | |
5119 | ||
e48f985c ILT |
5120 | Fri Apr 8 12:22:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5121 | ||
ec6b18c4 ILT |
5122 | * aoutx.h (NAME(aout,make_sections)): New function. |
5123 | (NAME(aout,some_aout_object_p)): Call NAME(aout,make_sections) | |
5124 | rather than making sections inline. | |
5125 | (NAME(aout,mkobject)): Don't make any sections. | |
5126 | (NAME(aout,adjust_sizes_and_vmas)): Call NAME(aout,make_sections). | |
5127 | (NAME(aout,final_link)): Don't dereference obj_textsec (abfd) or | |
5128 | obj_datasec (abfd) if they are NULL. | |
5129 | * libaout.h (NAME(aout,make_sections)): Declare. | |
5130 | * bout.c (b_out_mkobject): Don't make any sections. | |
5131 | (b_out_write_object_contents): Call aout_32_make_sections. | |
5132 | (b_out_set_section_contents): Likewise. | |
5133 | * i386os9k.c (os9k_mkobject): Don't make any sections. | |
5134 | (os9k_write_object_contents): Call aout_32_make_sections. | |
5135 | (os9k_set_section_contents): Likewise. | |
5136 | ||
e48f985c ILT |
5137 | * aoutx.h (NAME(aout,new_section_hook)): Don't set N_EXT in target |
5138 | index. | |
5139 | ||
06863047 PS |
5140 | Wed Apr 6 20:44:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
5141 | ||
5142 | * config.bfd, configure.host: Add mips-*-sysv4* support. | |
5143 | ||
dabf906e ILT |
5144 | Thu Apr 7 14:23:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5145 | ||
5146 | * coff-mips.c (mips_howto_table): Add entry for MIPS_R_SWITCH. | |
5147 | (mips_ecoff_swap_reloc_in): For MIPS_R_SWTICH, copy r_symndx into | |
5148 | r_offset and set r_symndx to RELOC_SECTION_TEXT. | |
5149 | (mips_ecoff_swap_reloc_out): For MIPS_R_SWITCH, get the r_symndx | |
5150 | value from the r_offset field. | |
5151 | (mips_adjust_reloc_in): Maximum r_type value is now MIPS_R_SWITCH. | |
5152 | For MIPS_R_SWITCH, copy the r_offset field into the addend field. | |
5153 | (mips_adjust_reloc_out): For MIPS_R_SWITCH, copy the addend field | |
5154 | into the r_offset field. | |
5155 | (mips_switch_reloc): New function. | |
5156 | (mips_bfd_reloc_type_lookup): Translate BFD_RELOC_GPREL32 into | |
5157 | MIPS_R_SWITCH. | |
5158 | (mips_relocate_section): Handle MIPS_R_SWITCH. | |
5159 | (mips_relax_section): Adjust MIPS_R_SWITCH offset if necessary. | |
5160 | ||
99a6c761 JL |
5161 | Thu Apr 7 11:10:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5162 | ||
5163 | * elfcode.h (elf_set_section_contents): Support calling the backend | |
5164 | function elf_backend_begin_write_processing when just beginning to | |
5165 | write an object file. | |
5166 | ||
5167 | * libelf.h (elf_backend_begin_write_processing): Declare. | |
5168 | ||
5169 | * elf{32,64}-target.h (elf_backend_begin_write_processing): Provide | |
5170 | a default definition. | |
5171 | (elf{32,64}_bed): Add elf_backend_begin_write_processing. | |
5172 | ||
5173 | * elf32-hppa.h (elf_hppa_tc_symbol): Delete extern declaration. | |
5174 | (elf_hppa_tc_make_sections): Likewise. | |
5175 | ||
5176 | * elf32-hppa.c (symext_chain_built): Delete. | |
5177 | (symext_chain_size): Renamed from symextn_contents_real_size. | |
5178 | (elf32_hppa_backend_{begin,final}_write_processing): New functions. | |
5179 | (add_entry_to_symext_chain): New function. | |
5180 | (hppa_elf_set_section_contents): Ignore writes to the symbol extension | |
5181 | section until it's been rebuilt internally. | |
5182 | (hppa_elf_get_section_contents): Symbol extension section is no | |
5183 | longer special. | |
5184 | (elf_backend_{begin,final}_write_processing): Define. | |
5185 | (elf_hppa_tc_make_sections): Simplify now that much code has | |
5186 | migrated into elf32_hppa_backend_{being,final}_write_processing. | |
5187 | ||
6812b607 ILT |
5188 | Wed Apr 6 17:24:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5189 | ||
dfc1c006 ILT |
5190 | Add new target vectors to read the dynamic symbols and dynamic |
5191 | relocs. Change a.out to use these rather than reading the dynamic | |
5192 | symbols and relocs along with the normal symbols and relocs. | |
5193 | * targets.c (bfd_target): Add fields | |
5194 | _bfd_get_dynamic_symtab_upper_bound, | |
5195 | _bfd_canonicalize_dynamic_symtab, | |
5196 | _bfd_get_dynamic_reloc_upper_bound, | |
5197 | _bfd_canonicalize_dynamic_reloc. | |
5198 | (BFD_JUMP_TABLE_DYNAMIC): Define. | |
5199 | * libbfd-in.h (_bfd_nodynamic_get_dynamic_symtab_upper_bound): | |
5200 | Define. | |
5201 | (_bfd_nodynamic_canonicalize_dynamic_symtab): Define. | |
5202 | (_bfd_nodynamic_get_dynamic_reloc_upper_bound): Define. | |
5203 | (_bfd_nodynamic_canonicalize_dynamic_reloc): Define. | |
5204 | * bfd.c (bfd_get_dynamic_symtab_upper_bound): Define. | |
5205 | (bfd_canonicalize_dynamic_symtab): Define. | |
5206 | (bfd_get_dynamic_reloc_upper_bound): Define. | |
5207 | (bfd_canonicalize_dynamic_reloc): Define. | |
5208 | * sunos.c (MY_read_dynamic_symbols): Don't define. | |
5209 | (MY_read_dynamic_relocs): Don't define. | |
5210 | (MY_get_dynamic_symtab_upper_bound): Define. | |
5211 | (MY_canonicalize_dynamic_symtab): Define. | |
5212 | (MY_get_dynamic_reloc_upper_bound): Define. | |
5213 | (MY_canonicalize_dynamic_reloc): Define. | |
5214 | (struct sunos_dynamic_info): Change type of dynsym_count and | |
5215 | dynrel_count to long. Add fields canonical_dynsym and | |
5216 | canonical_dynrel. | |
5217 | (sunos_read_dynamic_info): Check that BFD had DYNAMIC flag set. | |
5218 | Clear info->canonical_dynsym and info->canonical_dynrel. | |
5219 | (MY(read_dynamic_symbols)): Removed. | |
5220 | (MY(read_dynamic_relocs)): Removed. | |
5221 | (sunos_get_dynamic_symtab_upper_bound): New function. | |
5222 | (sunos_canonicalize_dynamic_symtab): New function. | |
5223 | (sunos_get_dynamic_reloc_upper_bound): New function. | |
5224 | (sunos_canonicalize_dynamic_reloc): New function. | |
5225 | * libaout.h: Declare struct reloc_ext_external and | |
5226 | reloc_std_external to avoid prototype problems. | |
5227 | (struct aout_backend_data): Remove fields read_dynamic_symbols and | |
5228 | read_dynamic_relocs. | |
5229 | (NAME(aout,translate_symbol_table)): Declare. | |
5230 | (NAME(aout,swap_ext_reloc_in)): Declare. | |
5231 | (NAME(aout,swap_std_reloc_in)): Declare. | |
5232 | * aoutx.h (NAME(aout,translate_symbol_table)): Renamed from | |
5233 | translate_symbol_table and made non-static. Changed all callers. | |
5234 | (NAME(aout,slurp_symbol_table)): Don't read dynamic symbols. | |
5235 | (NAME(aout,slurp_reloc_table)): Don't read dynamic relocs. | |
5236 | (NAME(aout,get_reloc_upper_bound)): Don't count dynamic relocs. | |
5237 | * aoutf1.h (aout_32_sunos4_write_object_contents): Don't bother to | |
5238 | remove dynamic symbols and relocs. They will no longer be | |
5239 | present. | |
5240 | (MY_read_dynamic_symbols): Don't define. | |
5241 | (MY_read_dynamic_relocs): Don't define. | |
5242 | (sunos4_aout_backend): Don't initialize dynamic entry points. | |
5243 | * aout-target.h (MY_read_dynamic_symbols): Don't define. | |
5244 | (MY_read_dynamic_relocs): Don't define. | |
5245 | (MY(backend_data)): Don't initialize dynamic entry points. | |
5246 | (MY_get_dynamic_symtab_upper_bound): If not defined, define to | |
5247 | _bfd_nodynamic version. | |
5248 | (MY_canonicalize_dynamic_symtab): Likewise. | |
5249 | (MY_get_dynamic_reloc_upper_bound): Likewise. | |
5250 | (MY_canonicalize_dynamic_reloc): Likewise. | |
5251 | * All backends: Added BFD_JUMP_TABLE_DYNAMIC to target vector. | |
5252 | * bfd-in2.h: Rebuilt. | |
5253 | * libbfd.h: Rebuilt. | |
5254 | ||
5255 | * cf-m68klynx.c: Include sysdep.h. | |
5256 | ||
5257 | * hp300hpux.c: Removed some spaces in uses of NAME to avoid | |
5258 | problems with traditional C compilers. | |
5259 | ||
6812b607 ILT |
5260 | * targets.c (bfd_target): Rearranged fields in target vector. |
5261 | Removed _bfd_debug_info_start, _bfd_debug_info_end and | |
5262 | _bfd_debug_info_accumulate, which were never used. | |
5263 | (BFD_JUMP_TABLE_GENERIC, BFD_JUMP_TABLE_COPY): Defined. | |
5264 | (BFD_JUMP_TABLE_CORE, BFD_JUMP_TABLE_ARCHIVE): Defined. | |
5265 | (BFD_JUMP_TABLE_SYMBOLS, BFD_JUMP_TABLE_RELOCS): Defined. | |
5266 | (BFD_JUMP_TABLE_WRITE, BFD_JUMP_TABLE_LINK): Defined. | |
5267 | * All backends: Changed to use the new BFD_JUMP_TABLE_* macros | |
5268 | rather than the single JUMP_TABLE macro. Removed many of the | |
5269 | weird macro definitions needed to support the monolithic | |
5270 | JUMP_TABLE. | |
5271 | * bfd-in.h (JUMP_TABLE): Removed. | |
5272 | * libbfd-in.h: Define a bunch of macros, and declare a few | |
5273 | functions, for use with the new BFD_JUMP_TABLE_* macros. | |
5274 | * libbfd.c (_bfd_dummy_new_section_hook): Removed. | |
5275 | (bfd_false): Set bfd_error_invalid_operation. | |
5276 | (bfd_nullvoidptr): Likewise. | |
5277 | (bfd_n1): New function. | |
5278 | (_bfd_nocore_core_file_matches_executable_p): Renamed from | |
5279 | _bfd_dummy_core_file_matches_executable_p. | |
5280 | (_bfd_nocore_core_file_failing_command): Similar rename. Set | |
5281 | bfd_error_invalid_operation. | |
5282 | (_bfd_nocore_core_file_failing_signal): Likewise. | |
5283 | (_bfd_generic_get_section_contents): Renamed from | |
5284 | bfd_generic_get_section_contents. Changed all callers. | |
5285 | (_bfd_generic_set_section_contents): Similar rename. | |
5286 | * ieee.c: #if 0 out ieee_bfd_debug_info_start, | |
5287 | ieee_bfd_debug_info_end, ieee_bfd_debug_info_accumulate. They | |
5288 | were never called. | |
5289 | * bfd-in2.h: Rebuilt. | |
5290 | * libbfd.h: Rebuilt. | |
5291 | ||
65b1ef49 JL |
5292 | Tue Apr 5 22:10:04 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5293 | ||
5294 | * Crude support for examining dynamic libraries. | |
5295 | * som.c (som_object_setup): Set DYNAMIC flag for SHL_MAGIC and | |
5296 | DL_MAGIC objects. | |
5297 | (som_prep_headers): Preserve the system_id for DYNAMIC objects. | |
5298 | Use SHL_MAGIC as the magic number of the DYNAMIC flag is set. | |
5299 | Write exec headers for DYNAMIC objects. | |
5300 | (som_begin_writing): DYNAMIC objects have the same alignment | |
5301 | restrictions as D_PAGED objects. | |
5302 | (bfd_section_from_som_symbol): Treat DYNAMIC objects like EXEC_P | |
5303 | objects. | |
5304 | (object_flags): Add DYNAMIC. | |
5305 | ||
08a43162 SS |
5306 | Tue Apr 5 17:48:52 1994 Stan Shebs (shebs@andros.cygnus.com) |
5307 | ||
5308 | * i386lynx.c, sparclynx.c (NAME): Remove embedded whitespace in | |
5309 | macro uses, confuses some non-ANSI compilers. | |
5310 | ||
b2452d39 JL |
5311 | Tue Apr 5 15:50:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5312 | ||
5313 | * som.c (som_bfd_free_cached_info): Add missing PARAMS decl. | |
5314 | Don't free anything if we don't have a bfd_object. | |
5315 | (som_close_and_cleanup): Call som_bfd_free_cached_info. | |
5316 | ||
b3cee0a9 ILT |
5317 | Tue Apr 5 11:22:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5318 | ||
856613c4 ILT |
5319 | * elf32-mips.c (mips_elf_final_link): Don't remove empty sections. |
5320 | It turns out not to be required on Irix 5, and it causes problems | |
5321 | if the sections happen to contain symbols. | |
5322 | ||
5323 | * elfcode.h (write_shdrs_and_ehdr): Correct bfd_write check. | |
5324 | ||
b3cee0a9 ILT |
5325 | * aoutx.h (NAME(aout,canonicalize_reloc)): Don't error out if |
5326 | section->relocation is NULL; malloc might have returned NULL when | |
5327 | given a zero size if there were no relocations. | |
5328 | * bout.c (b_out_canonicalize_reloc): Likewise. | |
5329 | * coffcode.h (coff_canonicalize_reloc): Likewise. | |
5330 | * ecoff.c (ecoff_canonicalize_reloc): Likewise. | |
5331 | * elfcode.h (elf_canonicalize_reloc): Likewise. | |
5332 | * mipsbsd.c (MY(canonicalize_reloc)): Likewise. | |
5333 | * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise. | |
5334 | * nlmcode.h (nlm_canonicalize_reloc): Likewise. | |
5335 | * som.c (som_canonicalize_reloc): Likewise. | |
5336 | * hp300hpux.c (MY(slurp_reloc_table)): Likewise. Also, if malloc | |
5337 | returns NULL, don't report an error if we asked for zero bytes. | |
5338 | * i386lynx.c (NAME(lynx,slurp_reloc_table)): If malloc returns | |
5339 | NULL, don't report an error if we asked for zero bytes. | |
5340 | * nlmcode.h (nlm_slurp_reloc_fixups): Likewise. | |
5341 | ||
f3a14a9e ILT |
5342 | Mon Apr 4 15:30:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5343 | ||
c4dd531f ILT |
5344 | * aoutx.h (NAME(aout,bfd_free_cached_info)): Don't free anything |
5345 | if we don't have a bfd_object. | |
5346 | ||
4002f18a ILT |
5347 | Made sure that every call to bfd_read, bfd_write, and bfd_seek |
5348 | checks the return value and handled bfd_error correctly. These | |
5349 | changes are not itemised. Also: | |
5350 | * aoutx.h (emit_strtab): Change return type to boolean, and return | |
5351 | errors. | |
5352 | (NAME(aout,write_syms)): Check emit_strtab return value. | |
5353 | (NAME(aout,final_link)): Likewise. | |
5354 | * coffcode.h (coff_write_relocs): Change return type to boolean, | |
5355 | and return errors. | |
5356 | (coff_write_object_contents): Check coff_write_relocs return | |
5357 | value. | |
5358 | * i386os9k.c (os9k_swap_exec_header_in): Change return type to | |
5359 | boolean. | |
5360 | (os9k_object_p): Check os9k_swap_exec_header_in return value. | |
5361 | * oasys.c (oasys_read_record): Change return type to boolean. | |
5362 | (oasys_slurp_symbol_table: Check oasys_read_record return value. | |
5363 | (oasys_object_p, oasys_slurp_section_data): Likewise. | |
5364 | (oasys_write_record): Change return type to boolean. | |
5365 | (oasys_write_syms): Likewise. Also, check oasys_write_record | |
5366 | return value. | |
5367 | (oasys_write_sections): Check oasys_write_record return value. | |
5368 | (oasys_write_header): Change return type to boolean. Check | |
5369 | oasys_write_record return value. | |
5370 | (oasys_write_end, oasys_write_data): Likewise. | |
5371 | (oasys_write_object_contents): Check return values of | |
5372 | oasys_write_header, oasys_write_syms, oasys_write_data, and | |
5373 | oasys_write_end. | |
5374 | * srec.c (srec_write_record): Change return type to boolean. | |
5375 | (srec_write_header): Likewise. Also, check srec_write_record | |
5376 | return value. | |
5377 | (srec_write_section, srec_write_terminator): Likewise. | |
5378 | (srec_write_symbols): Change return type to boolean. | |
5379 | (internal_srec_write_object_contents): Check return value of | |
5380 | srec_write_symbols, srec_write_header, srec_write_section, and | |
5381 | srec_write_terminator. | |
5382 | ||
f3a14a9e ILT |
5383 | * Makefile.in: Rebuilt dependencies. |
5384 | ||
3e2993b6 PS |
5385 | Mon Apr 4 10:56:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
5386 | ||
5387 | * aix386-core.c (aix386_bfd_is_local_label): Correct cast from | |
5388 | asection to asymbol. | |
5389 | * ptrace-core.c (ptrace_unix_bfd_is_local_label): Correct cast from | |
5390 | bfd to asymbol. | |
5391 | * trad-core.c (trad_unix_bfd_is_local_label): Correct cast from | |
5392 | asection to asymbol. | |
5393 | ||
1f46bba3 JL |
5394 | Sun Apr 3 18:27:29 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5395 | ||
5396 | * som.c (som_slurp_string_table): Use malloc to allocate space | |
5397 | for the cached copy of the native string table. | |
5398 | (som_slurp_symbol_table): Likewise for the native symbol table. | |
5399 | (som_slurp_reloc_table): Likewise for the native and generic | |
5400 | relocation tables. | |
5401 | (som_bfd_free_cached_info): Free the cached native strings, | |
5402 | symbols, and relocations. Also free the canonical cached | |
5403 | relocations. | |
5404 | ||
9deaaaf1 ILT |
5405 | Fri Apr 1 12:40:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5406 | ||
d6d6b18a ILT |
5407 | * aoutx.h (aout_link_write_symbols): If keep_memory is false, make |
5408 | sure the symbol name is stored in permanent memory before adding | |
5409 | it to the string table. | |
5410 | ||
dfe09c49 ILT |
5411 | * archive.c (_bfd_write_archive_contents): Once we've found an |
5412 | object, don't bother to look for more when deciding whether to | |
5413 | build a map. | |
5414 | (compute_and_write_armap): After adding the symbols for a BFD, | |
5415 | call bfd_free_cached_info on it. | |
5416 | ||
5417 | Add bfd_free_cached_info support to a.out backends. | |
5418 | * aoutx.h (aout_get_external_symbols): Renamed from | |
5419 | aout_link_get_symbols. Read strings even if symbols have been | |
5420 | read. Store string size in obj_aout_string_size. | |
5421 | (NAME(aout,slurp_symbol_table)): Call aout_get_external_symbols to | |
5422 | read the symbols. Allocate the cached symbols with malloc, not | |
5423 | bfd_alloc. | |
5424 | (NAME(aout,slurp_reloc_table)): Allocate the cached relocs with | |
5425 | malloc, not bfd_alloc. | |
5426 | (NAME(aout,bfd_free_cached_info)): New function; free cached | |
5427 | symbols and relocs. | |
5428 | * libaout.h (struct aoutdata): Add external_string_size field. | |
5429 | (obj_aout_external_string_size): New accessor macro. | |
5430 | (NAME(aout,close_and_cleanup)): Don't declare. | |
5431 | (NAME(aout,bfd_free_cached_info)): Declare. | |
5432 | (aout_32_close_and_cleanup): Don't define. | |
5433 | (aout_64_close_and_cleanup): Don't define. | |
5434 | * aout-target.h (MY_bfd_free_cached_info): If not already defined, | |
5435 | define as NAME(aout,free_cached_info). | |
5436 | (MY_close_and_cleanup): If not already defined, define as | |
5437 | MY_bfd_free_cached_info. | |
5438 | * aout-adobe.c (aout_32_close_and_cleanup): Define. | |
5439 | (aout_32_bfd_free_cached_info): Don't define. | |
5440 | * bout.c (aout_32_close_and_cleanup): Define. | |
5441 | (aout_32_bfd_free_cached_info): Don't define. | |
5442 | * hp300hpux.c (MY_bfd_free_cached_info): Define as bfd_true. | |
5443 | (MY_close_and_cleanup): Don't define. | |
5444 | * i386lynx.c (NAME(lynx,slurp_reloc_table)): Allocate the cached | |
5445 | relocs with malloc, not bfd_alloc. | |
5446 | * i386os9k.c (aout_32_close_and_cleanup): Define. | |
5447 | (aout_32_bfd_free_cached_info): Don't define. | |
5448 | ||
5449 | Add a new entry point to free memory cached by a BFD. | |
9deaaaf1 ILT |
5450 | * targets.c (bfd_target): Add _bfd_free_cached_info field. |
5451 | * bfd.c (bfd_free_cached_info): Define. | |
5452 | * bfd-in.h (JUMP_TABLE): Add _bfd_free_cached_info. | |
5453 | * bfd-in2.h: Rebuilt. | |
5454 | * All backends: Initialize bfd_free_cached_info entry point to | |
5455 | bfd_true. | |
5456 | ||
5457 | * elf32-hppa.c (elf_hppa_reloc_type_lookup): Correct type of | |
5458 | first, unused, argument. | |
5459 | (hppa_elf_is_local_label): Declare instead of | |
5460 | som_bfd_is_local_label. | |
5461 | ||
5462 | * coff-a29k.c (a29k_reloc): Add reloc_entry->address to value of | |
5463 | absolute R_IREL reloc. | |
5464 | ||
bfe8224f ILT |
5465 | Thu Mar 31 11:52:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5466 | ||
f8ee1ebb ILT |
5467 | Added some support for Irix 4 shared libraries. |
5468 | * ecoff.c (ecoff_new_section_hook): Set SEC_SHARED_LIBRARY for a | |
5469 | .lib section. | |
5470 | (ecoff_sec_to_styp_flags): Set SEC_SHARED_LIBRARY if | |
5471 | STYP_ECOFF_LIB bit is set. | |
5472 | (ecoff_compute_section_file_positions): Round the contents of a | |
5473 | .lib section up to the next page boundary. | |
5474 | (ecoff_set_section_contents): If we see a .lib section, increment | |
5475 | the vma by one to count the number of shared libraries we have. | |
5476 | (ecoff_write_object_contents): Don't crash if we see a | |
5477 | STYP_ECOFF_LIB section, and don't adjust text_start or data_start | |
5478 | or bss_size either. | |
5479 | ||
492d52cc ILT |
5480 | * coffcode.h (CALC_ADDEND): Change to fetch original symbol value |
5481 | from original BFD, rather than using value of current BFD symbol. | |
5482 | Needed for new linker. | |
5483 | * coff-sparc.c (CALC_ADDEND): Likewise. | |
5484 | ||
1788b1bd ILT |
5485 | * ecoff.c (ecoff_write_object_contents): Set the text_start and |
5486 | data_start entries in the optional header correctly even if a text | |
5487 | or data section starts at location zero. | |
5488 | ||
e9c6595d ILT |
5489 | * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_26 (from sef |
5490 | and raeburn). | |
5491 | * bfd-in2.h: Rebuilt. | |
5492 | ||
3af0f479 ILT |
5493 | * nlm32-i386.c (nlm_i386_read_import): Null terminate the symbol |
5494 | name. | |
5495 | * nlm32-alpha.c (nlm_alpha_read_import): Likewise. | |
5496 | * nlm32-sparc.c (nlm_sparc_read_import): Likewise. | |
5497 | ||
bfe8224f ILT |
5498 | * coffgen.c (coff_write_symbol): Reindented. Changed to return |
5499 | boolean, and changed written to unsigned int *. Check error | |
5500 | returns from called functions. | |
5501 | (coff_write_alien_symbol): Likewise. | |
5502 | (coff_write_native_symbol): Likewise. | |
5503 | (coff_write_symbols): Likewise. Reworked checks on whether to | |
5504 | write symbol name to string table for clarity and to avoid core | |
5505 | dumping when given a non COFF symbol. | |
5506 | * libcoff-in.h (coff_write_symbols): Declare as returning boolean. | |
5507 | * libcoff.h: Rebuilt. | |
5508 | * coffcode.h (coff_write_object_contents): Check return value of | |
5509 | coff_write_symbols. | |
5510 | ||
326e32d7 ILT |
5511 | Wed Mar 30 16:25:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5512 | ||
5513 | Changes to let BFD return an error indication from | |
5514 | get_symtab_upper_bound, bfd_canonicalize_symtab, | |
5515 | bfd_get_reloc_upper_bound, and bfd_canonicalize_reloc. They now | |
5516 | return long instead of unsigned int, and use -1 to indicate an | |
5517 | error. Along the way, rename get_symtab_upper_bound to | |
5518 | bfd_get_symtab_upper_bound. | |
5519 | * bfd.c (bfd_get_reloc_upper_bound): Return long, and -1 on | |
5520 | errors. | |
5521 | (bfd_canonicalize_reloc): Likewise. | |
5522 | * syms.c (bfd_get_symtab_upper_bound): Renamed from | |
5523 | get_symtab_upper_bound. | |
5524 | * targets.c (bfd_target): Renamed _get_symtab_upper_bound to | |
5525 | _bfd_get_symtab_upper_bound, and changed it and | |
5526 | _bfd_canonicalize_symtab and _get_reloc_upper_bound and | |
5527 | _bfd_canonicalize_reloc to all return long. | |
5528 | * aoutx.h (NAME(aout,get_symtab)): Return long, and -1 on errors. | |
5529 | (NAME(aout,canonicalize_reloc)): Likewise. | |
5530 | (NAME(aout,get_reloc_upper_bound)): Likewise. | |
5531 | (NAME(aout,get_symtab_upper_bound)): Likewise. | |
5532 | * bout.c (b_out_canonicalize_reloc): Likewise. | |
5533 | (b_out_get_reloc_upper_bound): Likewise. | |
5534 | * coffcode.h (coff_canonicalize_reloc): Likewise. | |
5535 | * coffgen.c (coff_get_symtab_upper_bound): Likewise. | |
5536 | (coff_get_symtab): Likewise. | |
5537 | (coff_get_reloc_upper_bound): Likewise. | |
5538 | * ecoff.c (ecoff_get_symtab_upper_bound): Likewise. | |
5539 | (ecoff_get_symtab): Likewise. | |
5540 | (ecoff_canonicalize_reloc): Likewise. | |
5541 | * elfcode.h (elf_get_symtab_upper_bound): Likewise. | |
5542 | (elf_get_reloc_upper_bound): Likewise. | |
5543 | (elf_canonicalize_reloc): Likewise. | |
5544 | (elf_get_symtab): Likewise. | |
5545 | * hp300hpux.c (MY(get_symtab)): Likewise. | |
5546 | (MY(get_symtab_upper_bound)): Likewise. | |
5547 | (MY(canonicalize_reloc)): Likewise. | |
5548 | * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise. | |
5549 | * ieee.c (ieee_slurp_external_symbols): Change return type to | |
5550 | boolean. Check for errors from get_symbol. | |
5551 | (ieee_slurp_symbol_table): Change return type to boolean. Check | |
5552 | for errors from ieee_slurp_external_symbols. | |
5553 | (ieee_get_symtab_upper_bound): Return long, and -1 on errors. | |
5554 | (ieee_get_symtab): Likewise. | |
5555 | (ieee_get_reloc_upper_bound): Likewise. | |
5556 | (ieee_canonicalize_reloc): Likewise. | |
5557 | * mipsbsd.c (MY(canonicalize_reloc)): Likewise. | |
5558 | * nlmcode.h (nlm_get_symtab_upper_bound): Likewise. | |
5559 | (nlm_get_symtab): Likewise. | |
5560 | (nlm_get_reloc_upper_bound): Likewise. | |
5561 | (nlm_canonicalize_reloc): Likewise. | |
5562 | * oasys.c (oasys_get_symtab_upper_bound): Likewise. | |
5563 | (oasys_get_symtab): Likewise. | |
5564 | (oasys_get_reloc_upper_bound): Likewise. | |
5565 | (oasys_canonicalize_reloc): Likewise. | |
5566 | * som.c (som_get_symtab_upper_bound): Likewise. | |
5567 | (som_get_symtab): Likewise. | |
5568 | (som_get_reloc_upper_bound): Likewise. | |
5569 | (som_canonicalize_reloc): Likewise. | |
5570 | * srec.c (srec_get_symtab_upper_bound): Likewise. | |
5571 | (srec_get_symtab): Likewise. | |
5572 | (srec_get_reloc_upper_bound): Define as bfd_0l. | |
5573 | (srec_canonicalize_reloc): Likewise. | |
5574 | * tekhex.c (tekhex_get_symtab): Return long, and -1 on errors. | |
5575 | (tekhex_get_symtab_upper_bound): Likewise. | |
5576 | (tekhex_get_reloc_upper_bound): Define as bfd_0l. | |
5577 | (tekhex_canonicalize_reloc): Likewise. | |
5578 | * libaout.h (NAME(aout,get_symtab_upper_bound)): Change | |
5579 | declaration to return long. | |
5580 | (NAME(aout,get_symtab)): Likewise. | |
5581 | (NAME(aout,canonicalize_reloc)): Likewise. | |
5582 | (NAME(aout,get_reloc_upper_bound)): Likewise. | |
5583 | * libcoff-in.h (coff_get_symtab_upper_bound): Likewise. | |
5584 | (coff_get_symtab): Likewise. | |
5585 | (coff_get_reloc_upper_bound): Likewise. | |
5586 | * libecoff.h (ecoff_get_symtab_upper_bound): Likewise. | |
5587 | (ecoff_get_symtab): Likewise. | |
5588 | (ecoff_canonicalize_reloc): Likewise. | |
5589 | * libelf.h (bfd_elf32_get_symtab_upper_bound): Likewise. | |
5590 | (bfd_elf32_get_symtab): Likewise. | |
5591 | (bfd_elf32_get_reloc_upper_bound): Likewise. | |
5592 | (bfd_elf32_canonicalize_reloc): Likewise. | |
5593 | (bfd_elf64_get_symtab_upper_bound): Likewise. | |
5594 | (bfd_elf64_get_symtab): Likewise. | |
5595 | (bfd_elf64_get_reloc_upper_bound): Likewise. | |
5596 | (bfd_elf64_canonicalize_reloc): Likewise. | |
5597 | * libnlm.h (nlmNAME(get_symtab_upper_bound)): Likewise. | |
5598 | (nlmNAME(get_symtab)): Likewise. | |
5599 | (nlmNAME(get_reloc_upper_bound)): Likewise. | |
5600 | (nlmNAME(canonicalize_reloc)): Likewise. | |
5601 | * archive.c (compute_and_write_armap): Use error_return and | |
5602 | no_memory_return labels rather than freeing information in various | |
5603 | places. Change storage, symcount and src_count to long. Check | |
5604 | errors from bfd_get_symtab_upper_bound and | |
5605 | bfd_canonicalize_symtab. | |
5606 | * bout.c (b_out_relax_section): Change reloc_size to long. Check | |
5607 | for errors from bfd_get_reloc_upper_bound and | |
5608 | bfd_canonicalize_reloc. | |
5609 | (b_out_get_relocated_section_contents): Likewise. | |
5610 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): | |
5611 | Likewise. | |
5612 | * elf32-mips.c: Likewise. | |
5613 | * elf32-hppa.c (hppa_elf_stub_finish): Likewise. | |
5614 | (hppa_look_for_stubs_in_section): Check for errors from | |
5615 | bfd_get_symtab_upper_bound, bfd_canonicalize_symtab, and | |
5616 | bfd_canonicalize_reloc. | |
5617 | * ecofflink.c (bfd_ecoff_debug_accumulate_other): Check for errors | |
5618 | from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab. | |
5619 | * linker.c (generic_link_read_symbols): Likewise. | |
5620 | (_bfd_generic_final_link): Check for errors from | |
5621 | bfd_get_reloc_upper_bound and bfd_canonicalize_reloc. | |
5622 | * reloc.c (bfd_generic_get_relocated_section_contents): Likewise. | |
5623 | * reloc16.c (bfd_coff_reloc16_relax_section): Likewise. | |
5624 | (bfd_coff_reloc16_get_relocated_section_contents): Likewise. | |
5625 | * libbfd.c (bfd_0l): New function. | |
5626 | * libbfd-in.h (bfd_0l): Declare. | |
5627 | * aix386-core.c: Change get_symtab_upper_bound, get_symtab, | |
5628 | get_reloc_upper_bound, and canonicalize_reloc to use bfd_0l rather | |
5629 | than bfd_0u. | |
5630 | * cisco-core.c, hppabsd-core.c, hpux-core.c: Likewise. | |
5631 | * irix-core.c, osf-core.c, ptrace-core.c, trad-core.c: Likewise. | |
5632 | * bfd-in2.h: Rebuilt. | |
5633 | * libbfd.h: Rebuilt. | |
5634 | * libcoff.h: Rebuilt. | |
5635 | ||
5636 | * nlm32-sparc.c (nlm_sparc_read_reloc): Remove unused variables | |
5637 | temp and name. | |
5638 | ||
c2c818bc JK |
5639 | Wed Mar 30 08:33:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
5640 | ||
5641 | * hosts/dpx2.h: Define POSIX_UTIME. | |
5642 | ||
bdf1b511 PS |
5643 | Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
5644 | ||
5645 | * i386dynix.c, config/i386-dynix.mt: New files, handling Dynix | |
5646 | variant of a.out. | |
5647 | * configure.in, config.bfd: Use them for Dynix. | |
5648 | * Makefile.in: Add dependencies for i386dynix.o. | |
5649 | * targets.c: Add definition for i386dynix_vec. | |
5650 | * hosts/symmetry.h: Do not define TRAD_CORE_USER_OFFSET for Dynix. | |
5651 | Define HOST_DATA_START_ADDR and TRAD_UNIX_CORE_FILE_FAILING_SIGNAL | |
5652 | for Dynix. Remove inclusion of dynix3.h, Dynix bfd is now handled by | |
5653 | i386dynix.c | |
5654 | ||
a8a916c8 ILT |
5655 | Mon Mar 28 12:53:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5656 | ||
9f37f56a ILT |
5657 | * Makefile.in (BFD32_BACKENDS): Add coff-sparc.o. |
5658 | ||
09a28207 ILT |
5659 | * coffcode.h (coff_set_flags): Handle bfd_arch_powerpc like |
5660 | bfd_arch_rs6000. | |
5661 | ||
ce8f1f60 | 5662 | * config.bfd (powerpc-*-aix*): New target; use rs6000.mt. |
34632537 ILT |
5663 | * config/rs6000.mt (SELECT_ARCHITECTURES): Add bfd_powerpc_arch. |
5664 | ||
a8a916c8 ILT |
5665 | * aoutx.h (translate_from_native_sym_flags): Set SEC_RELOC flag |
5666 | for generated constructor section. | |
5667 | ||
06e6eb0e JL |
5668 | Sun Mar 27 16:25:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5669 | ||
5670 | * som.c (som_begin_writing): New approach at dealing with holes | |
5671 | in executables left by the HP linker. Does not rely on subspace | |
5672 | alignments as subspaces are *NOT* guaranteed to be properly | |
5673 | aligned in an executable (can you believe that!). | |
5674 | ||
25057836 JL |
5675 | Sat Mar 26 10:25:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5676 | ||
f977e865 JL |
5677 | * som.c (som_get_section_contents): New function. Do not try |
5678 | to actually read data from a section that doesn't have either | |
5679 | SEC_LOAD or SEC_DEBUGGING set (eg $BSS$) just return true. | |
5680 | ||
25057836 JL |
5681 | * libbfd.c (bfd_read): Set bfd_error as appropriate for a short |
5682 | read. (bfd_error_system_call or bfd_error_file_truncated). | |
5683 | ||
5684 | * som.c: Do not blindly set bfd_error_system_call after a | |
5685 | failing bfd_read, bfd_write, or bfd_seek. In a few places | |
5686 | (like som_object_p) override the error status set by bfd_read. | |
5687 | ||
5688 | * aix386-core.c, aout-encap,c archive.c, bout.c: Likewise. | |
5689 | * coff-rs6000.c, coffgen.c ecoff.c, elf.c: Likewise. | |
5690 | * elf32-hppa.c, elfcode.h, hp300hpux.c, i386lynx.c: Likewise. | |
5691 | * nlm32-alpha.c, nlm32-i386.c, nlm32-sparc.c: Likewise. | |
5692 | ||
5693 | * som.c: Check return values from several bfd_{seek,read,write} | |
5694 | calls that we just assumed were not failing. | |
5695 | ||
471c3c3f JK |
5696 | Fri Mar 25 11:44:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
5697 | ||
5698 | * hosts/sysv4.h (HAVE_PROCFS): Add comments about ptx4. | |
5699 | * config/sysv4.mh: Add comment. | |
5700 | * config/symmetry.mh: Change comment. | |
5701 | * configure.host: Use sysv4, not symmetry, for i[34]86-sequent-sysv4*. | |
5702 | ||
ec099b4b ILT |
5703 | Fri Mar 25 17:10:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5704 | ||
a3a33af3 | 5705 | Changes to support linker relaxing of embedded MIPS PIC code to |
471c3c3f | 5706 | use a five instruction sequence for function calls which are out of |
a3a33af3 ILT |
5707 | range of the bal instruction. |
5708 | * libecoff.h (struct ecoff_section_tdata): Define. | |
5709 | (ecoff_section_data): Define. | |
5710 | (ecoff_bfd_relax_section): Don't define. | |
5711 | * ecoff.c (ecoff_final_link_debug_accumulate): Don't read or free | |
5712 | the debugging information if it has already been read. | |
5713 | (ecoff_indirect_link_order): Handle _cooked_size being different | |
5714 | from _raw_size. Don't reread the contents or the relocs if they | |
5715 | have already been read in. | |
5716 | * coff-mips.c (mips_howto_table): Change bitsize of PCREL16 from | |
5717 | 18 to 16. | |
5718 | (PCREL16_EXPANSION_ADJUSTMENT): Define. | |
5719 | (mips_relocate_refhi): Take adjust argument. | |
5720 | (mips_relocate_section): Handle reloc offsets stored in section | |
5721 | used_by_bfd field. Call mips_relax_pcrel16 to handle details of | |
5722 | expanding an out of range PCREL16. Keep trace of adjustments | |
5723 | required by expansions. Set s and unset h when converting a reloc | |
5724 | from undefined to section. Change handling of PC relative relocs: | |
5725 | if against a section, they are correct in the object file, if | |
5726 | against an external symbol they are pcrel_offset. | |
5727 | (mips_relax_section): New function. | |
5728 | (mips_relax_pcrel16): New function. | |
5729 | (ecoff_bfd_relax_section): Define. | |
5730 | * coff-alpha.c (ecoff_bfd_relax_section): Define. | |
5731 | * ecofflink.c (bfd_ecoff_debug_accumulate): Handle adjustments | |
5732 | built by mips_relax_section when writing out addresses. | |
5733 | * elf32-mips.c (mips_elf_read_ecoff_info): Clear adjust field. | |
5734 | ||
ec099b4b ILT |
5735 | * aoutx.h (NAME(aout,find_nearest_line)): The caller expects |
5736 | functionname_ptr to be set to a symbol name, so prepend | |
5737 | symbol_leading_char. | |
5738 | ||
47e70c54 SC |
5739 | Thu Mar 24 11:33:46 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
5740 | ||
5741 | * coff-h8300.c (h8300_reloc16_extra_cases): Add relaxing info | |
5742 | for 16bit relative branches. | |
5743 | * coff-h8500.c (r_high8, r_low16, r_high16): Don't complain on | |
5744 | overflow. | |
5745 | ||
9d7f682f JL |
5746 | Thu Mar 24 09:21:13 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5747 | ||
5748 | * som.c (som_bfd_prep_for_ar_write): Ignore non-SOM objects. | |
5749 | (som_bfd_ar_write_symbol_stuff, som_write_armap): Likewise. | |
5750 | ||
5751 | Wed Mar 23 14:29:31 1994 David J. Mackenzie (djm@rtl.cygnus.com) | |
5752 | ||
5753 | * netbsd386.c (N_SET_FLAGS): Delete the old definition. | |
5754 | ||
456961d1 ILT |
5755 | Wed Mar 23 14:58:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5756 | ||
5757 | Clean up the relaxing code for the new linker. | |
5758 | * targets.c (_bfd_relax_section): Take boolean *again argument | |
5759 | rather than asymbol list. | |
5760 | * bfd.c (bfd_relax_section): Change name of fourth argument from | |
5761 | symbols to again. | |
5762 | * reloc.c (bfd_generic_relax_section): Take boolean *again | |
5763 | argument rather than asymbol list. Always return true. | |
5764 | * bout.c: Include genlink.h. | |
5765 | (aligncode, perform_slip): Declare. | |
5766 | (perform_slip): Take BFD argument rather than asymbol list. | |
5767 | Changed all callers. Get the symbols from the BFD. Change the | |
5768 | hash table entry value as well as the symbol value. | |
5769 | (abs32code): Take BFD argument rather than asymbol list. Changed | |
5770 | all callers. | |
5771 | (aligncode): Likewise. | |
5772 | (b_out_relax_section): Take boolean *again argument rather than | |
5773 | asymbol list. Only return false if an error occurred. Set *again | |
5774 | to false. Get symbols from BFD. | |
5775 | * reloc16.c: Include genlink.h. | |
5776 | (bfd_perform_slip): Take BFD argument rather than asymbol list. | |
5777 | Get the symbols from the BFD. Change the hash table entry value | |
5778 | as well as the symbol value. | |
5779 | (bfd_coff_reloc16_relax_section): Take boolean *again argument | |
5780 | rather than asymbol list. Only return false if an error occurred. | |
5781 | Set *again to false. Get symbols from BFD. | |
5782 | * coffcode.h (bfd_coff_backend_data): Change | |
5783 | _bfd_coff_reloc16_estimate to take BFD argument rather than | |
5784 | asymbol list. | |
5785 | (bfd_coff_reloc16_estimate): Corresponding change. | |
5786 | (dummy_reloc16_estimate): Corresponding change. | |
5787 | * libcoff-in.h (bfd_coff_reloc16_relax_section): Change | |
5788 | declaration to take boolean * rather than asymbol list. | |
5789 | (bfd_perform_slip): Change declaration to take BFD rather than | |
5790 | asymbol list. | |
5791 | * coff-h8300.c (h300_reloc16_estimate): Take BFD argument rather | |
5792 | than asymbol list. Changed calls to bfd_perform_slip. | |
5793 | * bfd-in2.h: Rebuilt. | |
5794 | * libbfd.h: Rebuilt. | |
5795 | * libcoff.h: Rebuilt. | |
5796 | * Makefile.in: Rebuilt dependencies. | |
5797 | ||
5798 | * genlink.h (_bfd_generic_link_get_symbols): Define. | |
5799 | (_bfd_generic_link_get_symcount): Define. | |
5800 | * linker.c (generic_link_read_symbols): New function. | |
5801 | (generic_link_add_object_symbols): Use it. Use | |
5802 | _bfd_generic_link_get_symbols and _bfd_generic_link_get_symcount | |
5803 | to get the symbols from the BFD. | |
5804 | (generic_link_check_archive_element): Likewise. | |
5805 | (_bfd_generic_final_link): Likewise. | |
5806 | (_bfd_generic_link_output_symbols): Likewise. | |
5807 | (default_indirect_link_order): Likewise. | |
5808 | (generic_link_add_symbol_list): Store pointer to hash table entry | |
5809 | in asymbol udata field. | |
5810 | ||
4335ce64 ILT |
5811 | Tue Mar 22 13:09:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5812 | ||
c031ba0b ILT |
5813 | * coff-mips.c (mips_howto_table): Add entry for new MIPS_R_PCREL16 |
5814 | reloc, used in embedded PIC code. | |
5815 | (mips_adjust_reloc_in): Change sanity check to permit new reloc. | |
5816 | (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_16_PCREL_S2 into | |
5817 | MIPS_R_PCREL16. | |
5818 | ||
4335ce64 ILT |
5819 | * elf32-mips.c (mips_elf_final_link): Account for link_order |
5820 | relocs when allocating space for relocations. Set SEC_RELOC flag | |
5821 | for any section which has relocs. Handle link_order relocs in | |
5822 | link_order loop. Use _bfd_generic_link_add_symbols_collect for | |
5823 | add_symbls entry point. | |
5824 | ||
5825 | * linker.c (_bfd_generic_final_link): Set reloc_count to 0 before | |
5826 | counting relocs. Set SEC_RELOC flag for any section which has | |
5827 | relocs. | |
5828 | ||
5829 | * linker.c (_bfd_default_link_order): Handle bfd_data_link_order. | |
5830 | ||
5831 | * linker.c (_bfd_generic_link_add_symbols): Just call | |
5832 | generic_link_add_symbols. | |
5833 | (_bfd_generic_link_add_symbols_collect): New function, like | |
5834 | _bfd_generic_link_add_symbols but also collect constructors and | |
5835 | destructors by name as collect2 does. | |
5836 | (generic_link_add_symbols): New function, like old | |
5837 | _bfd_generic_link_add_symbols but with collect argument. | |
5838 | (generic_link_add_object_symbols): Take collect argument. | |
5839 | (generic_link_check_archive_element_no_collect): New function. | |
5840 | (generic_link_check_archive_element_collect): New function. | |
5841 | (generic_link_check_archive_element): Take collect argument. | |
5842 | (generic_link_add_symbol_list): Take collect argument. | |
5843 | (_bfd_generic_link_add_one_symbol): Rename constructor argument to | |
5844 | collect. | |
5845 | * libbfd-in.h (_bfd_generic_link_add_symbols_collect): Declare. | |
5846 | * libbfd.h: Rebuilt. | |
5847 | ||
9d92fe0a JL |
5848 | Tue Mar 22 10:04:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5849 | ||
5850 | * archive.c (bfd_construct_extended_name_table): Use ar_padchar | |
5851 | for first character in an extended name. | |
5852 | (_bfd_write_archive_contents): If ar_padchar == '/', then use | |
5853 | "//" as the name of the special archive member holding the | |
5854 | extended name table. | |
5855 | ||
f1cca647 ILT |
5856 | Mon Mar 21 12:28:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5857 | ||
5858 | Support for link_order types which generate relocs in order to | |
5859 | support -Ur in the linker. | |
5860 | * linker.c (generic_link_add_symbol_list): Remove bitsize argument | |
5861 | from call to _bfd_generic_link_add_one_symbol. | |
5862 | (_bfd_generic_link_add_one_symbol): Remove bitsize argument. | |
5863 | Don't pass bitsize to constructor call back. Pass BFD_RELOC_CTOR | |
5864 | instead of bitsize to add_to_set call back. | |
5865 | (_bfd_generic_final_link): Account for link_order relocs when | |
5866 | allocating space for relocations. Handle them in link_order loop. | |
5867 | (_bfd_generic_reloc_link_order): New function. | |
5868 | (_bfd_default_link_order): If a reloc_link_order is seen here, | |
5869 | abort. | |
5870 | (_bfd_count_link_order_relocs): New function. | |
5871 | * libbfd-in.h (_bfd_generic_link_add_one_symbol): Remove bitsize | |
5872 | argument from declaration. | |
5873 | (_bfd_generic_reloc_link_order): Declare. | |
5874 | (_bfd_count_link_order_relocs): Declare. | |
5875 | * libbfd.h: Rebuilt. | |
5876 | * aoutx.h (aout_link_add_symbols): Remove bitsize argument from | |
5877 | call to _bfd_generic_link_add_one_symbol. | |
5878 | (NAME(aout,final_link)): Account for link_order relocs when | |
5879 | allocating space for relocations. Handle them after handling all | |
5880 | input BFDs. | |
5881 | (aout_link_reloc_link_order): New function. | |
5882 | * ecoff.c (ecoff_link_add_externals): Remove bitsize argument from | |
5883 | call to _bfd_generic_link_add_one_symbol. | |
5884 | (ecoff_bfd_final_link): Account for link_order relocs when | |
5885 | allocating space for relocations. Handle them in link_order loop. | |
5886 | (ecoff_link_write_external): Set the storage class of a defined | |
5887 | linker created symbol based on the section it is in. Correct | |
5888 | bfd_link_hash_weak case to use .sc rather than .st. | |
5889 | (ecoff_reloc_link_order): New function. | |
5890 | * coff-alpha.c (alpha_bfd_reloc_type_lookup): Handle | |
5891 | BFD_RELOC_CTOR. | |
5892 | * coff-mips.c (mips_bfd_reloc_type_lookup): Likewise. | |
5893 | ||
5894 | * sunos.c (sunos_read_dynamic_info): Remove unused locals dynsym | |
5895 | and buf. | |
5896 | ||
5897 | * cisco-core.c (cisco_core_file_p): Only pass one argument to | |
5898 | bfd_zmalloc. Free a pointer, not a union. | |
5899 | (cisco_bfd_is_local_label): Correct cast from asection to asymbol. | |
5900 | ||
142f59f4 JL |
5901 | Sun Mar 20 09:24:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5902 | ||
17e64ad3 JL |
5903 | * bfd/som.c (som_begin_writing): Fix thinko (off by one error). |
5904 | ||
c2e1207b JL |
5905 | * som.c (bfd_section_from_som_symbol): Only to do the value |
5906 | comparison for function symbols within executables. | |
5907 | ||
c05d2d43 JL |
5908 | * som.c (bfd_section_from_som_symbol): Renamed from |
5909 | som_section_from_subspace_index. Pass in a native SOM symbol. | |
5910 | For executables, iterate through the sections to find out | |
5911 | which contains the symbol's address rather than using the | |
5912 | symbol_info field. (symbol_info has a different meaning for | |
5913 | dynamicly linked executables.) | |
5914 | ||
61bcbf40 JL |
5915 | * trad-core.c (trad_unix_core_file_p): Don't pass abfd to |
5916 | bfd_zmalloc. | |
5917 | ||
517a6af6 JL |
5918 | * som.c (som_begin_writing): Fix braino (one call to align |
5919 | space/subspace data was done unconditionally rather than | |
5920 | just for executables.) | |
5921 | ||
142f59f4 JL |
5922 | * som.c (som_begin_writing): Align text in all executables to |
5923 | make HPUX kernel happy. Fixes strip/objcopy for shared | |
5924 | executables. | |
5925 | ||
00806436 JL |
5926 | Sat Mar 19 07:06:59 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5927 | ||
5928 | * som.c (som_begin_writing): Account for alignment needs of | |
5929 | subspaces too when writing executables. Never request a negative | |
5930 | bss size. Fixes some problems with demand paged executables, | |
5931 | still having problems with pure executables and shared executables. | |
5932 | ||
f3f29240 JK |
5933 | Fri Mar 18 19:12:47 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
5934 | ||
5935 | * trad-core.c (trad_unix_core_file_p): Call bfd_zmalloc not | |
5936 | bfd_zalloc for rawptr, because later on we may call free, not | |
5937 | bfd_release, on it. | |
5938 | ||
5939 | * bfd.c (struct _bfd): Add cisco_core_struct to tdata union. | |
5940 | * libbfd.c (bfd_read, bfd_seek): Add comments regarding errors. | |
5941 | * cisco-core.c: New file. | |
47dc9b52 JK |
5942 | * Makefile.in: Change accordingly. |
5943 | * configure.in: Recognize cisco_core_vec. | |
5944 | * config/m68k-aout.mt (SELECT_VECS): Add cisco_core_vec. | |
5945 | * targets.c: Add cisco_core_vec. | |
f3f29240 JK |
5946 | * bfd-in2.h: Rebuilt. |
5947 | ||
3b499495 JL |
5948 | Fri Mar 18 18:13:49 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5949 | ||
15766917 JL |
5950 | * som.h (som_copyable_section_data_struct): New structure |
5951 | containing all the private section information which needs | |
5952 | to be copied from input section to output section during | |
5953 | objcopy or strip. | |
5954 | (som_section_data_struct): Remove several fields now in | |
5955 | som_copyable_section_data_struct. Make the space and | |
5956 | subspace dictionaries be pointers (to save space when | |
5957 | only reading objects). | |
5958 | ||
5959 | * som.c (bfd_som_set_section_attributes): Now returns a boolean; | |
5960 | some references changed. Allocate a copyable data stucture if | |
5961 | none exists. Store info into the copyable data structure. | |
5962 | (bfd_som_set_subsection_attributes): Likewise. | |
5963 | (som_is_space, som_is_subspace, som_is_container): New functions. | |
5964 | Use these instead of directly accessing private data. | |
5965 | (som_prep_headers): Allocate space and subspace headers here. | |
5966 | Fill in some fields in the space/subspace headers from the | |
5967 | copyable data. | |
5968 | (som_bfd_copy_private_section_data): Only copy the stuff | |
5969 | that we really need to make objcopy and strip work. Allocate | |
5970 | the copy_data structure for the output bfd before copying. | |
5971 | ||
4359a7ef JL |
5972 | * som.h (struct som_exec_data): New structure to hold exec |
5973 | info that must be preserved when running objcopy/strip. | |
5974 | (struct somdata): Add new "exec_data" field and accessor | |
5975 | macro. Add some comments on how the various fields are used. | |
5976 | (som_section_data_struct): Make is_space and is_subspace bitfields. | |
5977 | Delete unused subspace_index. All references now use the | |
5978 | target_index field within the section structure itself. | |
5979 | ||
5980 | * som.c (make_unique_section): Delete unused declaration. | |
5981 | (som_bfd_copy_private_bfd_data): New function. | |
5982 | (som_object_setup): Allocate space for and save exec information | |
5983 | that needs to be copied during objcopy/strip. | |
5984 | (som_mkobject): Do not allocate space for a file header here. | |
5985 | It is not used when only reading SOM objects. | |
5986 | (som_prep_headers): Allocate space for and attach a file header | |
5987 | to the output bfd. For executables, use the saved system_id | |
5988 | value rather than trying to guess the right value. Do not abort | |
5989 | wwhen setting file_hdr->entry* for executables. | |
5990 | (som_begin_writing): For executables, set the exec_entry and | |
5991 | exec_flags fields. | |
5992 | (som_copy_private_backend_section_data): Always return a value. | |
5993 | ||
08b3c4f9 JL |
5994 | * libhppa.h (PA_PAGESIZE): Define. |
5995 | ||
5996 | * som.c (SOM_ALIGN): Define. | |
5997 | (som_begin_writing): If writing an executable, initialize all | |
5998 | fields in the exec header to zero. Update fields in the exec | |
5999 | header as sizes of loadable subspaces are computed. Carefully | |
6000 | preserve alignments when building executables. Actually write the | |
6001 | exec after all the fields are filled in. | |
6002 | ||
3b499495 JL |
6003 | * Better long-filename handling. Reads SOM ABI compliant extended |
6004 | names, but doesn't quite write compliant extended names yet. | |
6005 | * som.c (som_slurp_extended_name_table): Delete function. The | |
6006 | generic code will handle things correctly. | |
6007 | (som_slurp_armap): Seek to the beginning of the next member. | |
6008 | (normalize): New function. | |
6009 | (som_bfd_ar_write_symbol_stuff): Take the size of the extended | |
6010 | name table into account when computing the file offsets in the | |
6011 | SOM dictionary. Make sure to align to an even boundary. | |
6012 | (som_write_armap): Initialize the checksum to zero. | |
6013 | (ar_maxchars): Fix. Opps. | |
6014 | ||
ff978570 KR |
6015 | Fri Mar 18 20:35:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
6016 | ||
6017 | * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_CTOR on a 64-bit | |
6018 | machine. Handle BFD_RELOC_SPARC13 and BFD_RELOC_SPARC_BASE13. | |
6019 | ||
6f4aac6c KR |
6020 | Thu Mar 17 18:26:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
6021 | ||
5a66538b KR |
6022 | * bfd-in.h (BFD_VERSION): Use @VERSION@. |
6023 | * Makefile.in (bfd.h): Replace it with contents of VERSION file. | |
6024 | * bfd-in2.h: Regenerated. | |
6025 | ||
6f4aac6c KR |
6026 | * trad-core.c (trad_unix_bfd_is_local_label): Fixed typo where |
6027 | this was also named trad_unix_bfd_copy_private_bfd_data. | |
6028 | ||
8eb5d4be JK |
6029 | Thu Mar 17 10:37:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
6030 | ||
6031 | * aoutx.h, elfcode.h, coff-alpha.c, bout.c, ecoff.c, ecofflink.c, | |
6032 | elf32-hppa.c, elf32-mips.c, linker.c, som.c, sunos.c: If malloc(0) | |
6033 | returns NULL, it is not an error. It's possible that some of | |
6034 | these checks are not necessary (because the size can never be | |
6035 | zero), but putting in the checks is the conservative thing to do | |
6036 | in light of the fact that some of these malloc calls replaced | |
6037 | unchecked alloca calls, in which a zero argument would work fine. | |
6038 | ||
1c6042ee ILT |
6039 | Thu Mar 17 11:44:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6040 | ||
7838792b ILT |
6041 | * osf-core.c (osf_core_bfd_copy_private_bfd_data): Remove |
6042 | duplicate definition. | |
6043 | (osf_core_bfd_is_local_label): Define. | |
6044 | ||
4bbf7a49 ILT |
6045 | * reloc.c (bfd_generic_get_relocated_section_contents): Don't fail |
6046 | if malloc (0) fails. bfd_canonicalize_reloc returning 0 is not a | |
6047 | failure indication, it merely means there are no relocs. | |
6048 | ||
1c6042ee ILT |
6049 | * elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space |
6050 | after NAME, since SunOS /bin/cc can't handle it. | |
6051 | ||
ae6710bc DM |
6052 | Wed Mar 16 16:43:33 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
6053 | ||
6054 | * netbsd386.c (N_SET_FLAGS): Don't nuke the machine id field. | |
6055 | From sukes@glue.umd.edu (Tasuki Hirata). | |
6056 | ||
6057 | Wed Mar 16 07:55:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com) | |
6058 | ||
6059 | * aoutf1.h (4 places): Use a simple #if on ARCH_SIZE, rather than | |
6060 | all that convoluted stuff with NAME, CAT3, etc. The convoluted | |
6061 | stuff broke for SunOS4 /bin/cc (due to DEFUN elimination, I guess). | |
6062 | ||
35ac8aac JL |
6063 | Wed Mar 16 00:02:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
6064 | ||
6065 | * som.c (som_prep_for_fixups): Detect section symbols based | |
6066 | on either the lack of private data or the symbol flags. Do not | |
6067 | munge section symbol names anymore -- they no longer confuse GDB. | |
6068 | (som_begin_writing): Leave space for an exec header if writing | |
6069 | an executable. | |
6070 | (som_slurp_symbol_table): Recognize both forms of section symbol | |
6071 | names "L$0\002" and "$<FOO>$". Change the name of "L$0\002" | |
6072 | section symbols to be the name of the section they represent. | |
6073 | Debugging symbols begin with "L$0\001", not just "L$". | |
6074 | ||
5b3577cb JL |
6075 | Tue Mar 15 22:58:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
6076 | ||
6077 | * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt. | |
6078 | ||
6079 | * bfd-in.h (JUMP_TABLE): Add new entries to the jump table | |
6080 | for bfd_copy_private_section_data, bfd_copy_private_bfd_data, | |
6081 | and bfd_is_local_label. | |
6082 | ||
6083 | * targets.c: Add new entries to the bfd_target structure. | |
6084 | ||
6085 | * bfd.c (bfd_copy_private_bfd_data): New definition. | |
6086 | ||
6087 | * section.c (bfd_copy_private_section_data): New definition. | |
6088 | ||
6089 | * syms.c (bfd_is_local_label): New definition. | |
6090 | ||
6091 | * libbfd-in.h (bfd_generic_is_local_label): Declare. | |
6092 | ||
6093 | * libbfd.c (bfd_generic_is_local_label): New function. | |
6094 | ||
6095 | * *-core.c: Provide default definitions for new functions in | |
6096 | the target vector which all point to bfd_false. | |
6097 | ||
6098 | * aout-target.h, coffcode.h, elf32-target.h elf64-target.h, ieee.c | |
6099 | libaout.h, libecoff.h, nlm-target.h, oasys.c, srec.c, tekhex.c | |
6100 | Default new vectors for copying private backend data to bfd_true. | |
6101 | Default new vector for determining if a symbol is a local label | |
6102 | to bfd_generic_is_local_label. | |
6103 | ||
6104 | * som.c (som_bfd_copy_private_section_data): New function. | |
6105 | (som_bfd_is_local_label): New function. | |
6106 | (som_bfd_copy_private_bfd_data): For now default to bfd_true. | |
6107 | ||
6108 | * elf32-hppa.c (hppa_elf_is_local_label): New function. | |
6109 | ||
0069bd06 ILT |
6110 | Tue Mar 15 23:55:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6111 | ||
6112 | * cf-m68klynx.c (CALC_ADDEND): Use _bfd_m68klynx_howto_table. | |
6113 | ||
57a1867e DM |
6114 | Tue Mar 15 04:41:13 1994 David J. Mackenzie (djm@rtl.cygnus.com) |
6115 | ||
6116 | * Most files: | |
6117 | Replace DEFUN and DEFUN_VOID with K&R-style function definition. | |
6118 | Indent some of them to GNU standards. | |
6119 | ||
6120 | * aout32.c, archures.c, core.c, cpu-h8300.c, cpu-i960.c, | |
6121 | cpu-m68k.c, cpu-m88k.c, cpu-mips.c, cpu-vax.c, ctor.c, demo64.c, | |
6122 | elf32-hppa.h, gen-aout.c, host-aout.c, init.c, libhppa.h, | |
6123 | libieee.h, liboasys.h, newsos3.c, som.h, stab-syms.c, sunos.c: | |
6124 | Update copyright years. | |
6125 | ||
ec743cef JL |
6126 | Mon Mar 14 11:41:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
6127 | ||
baef2065 JL |
6128 | * som.c (som_prep_for_fixups): A relocation involving the section |
6129 | symbol for the *ABS* section is really a relocation involving | |
6130 | no symbol. | |
6131 | (som_slurp_symbol_table): Do not set BSF_GLOBAL or BSF_EXPORT for | |
6132 | undefined symbols. Correctly distinguish between debugger symbols | |
6133 | and section symbols. | |
6134 | ||
b486fb13 JL |
6135 | * som (setup_sections): Set SEC_DEBUGGING and the section attributes |
6136 | for spaces and subspaces. | |
6137 | ||
4c9db344 JL |
6138 | * som.c (som_bfd_count_ar_symbols): Fix typo. |
6139 | ||
ec743cef JL |
6140 | * som.c (som_object_setup): Set EXEC_P, D_PAGED, WP_TEXT, and |
6141 | HAS_RELOC based on the object's magic number. | |
6142 | (make_unique_section): Delete function. BFD and its users are | |
6143 | prepared to handle multiple sections with the same name. | |
6144 | (setup_sections): Allocate space on the BFD's obstack to hold | |
6145 | section names. Use bfd_make_setion_anyway rather than the | |
6146 | obsolete make_unique_section. | |
6147 | (som_prep_headers): Choose the correct SOM magic number based | |
6148 | on the BFD's flags. | |
6149 | (som_bfd_fill_in_ar_symbols): Return false, not NULL on error. | |
6150 | ||
45ccfd58 ILT |
6151 | Sat Mar 12 09:46:09 1994 Ian Lance Taylor (ian@cygnus.com) |
6152 | ||
6153 | * elf32-ppc.c: Renamed from elf32-powerpc.c. | |
45ccfd58 | 6154 | * nlm32-ppc.c: Renamed from nlm32-powerpc.c. |
45ccfd58 ILT |
6155 | * Makefile.in, configure.in: Corresponding changes. |
6156 | ||
92177c52 ILT |
6157 | Fri Mar 11 22:27:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6158 | ||
6159 | * elf32-powerpc.c: Extensive changes to update to preliminary ABI. | |
6160 | ||
3e0b5554 PS |
6161 | Fri Mar 11 00:34:59 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
6162 | ||
6163 | * sunos.c (sunos_read_dynamic_info): Assume that dynamic info | |
6164 | is always located at the start of the data section to allow | |
6165 | recovery of the dynamic info from a stripped executable. | |
6166 | * ecoff.c (ecoff_styp_to_sec_flags): Handle STYP_PDATA, STYP_XDATA | |
6167 | and STYP_COMMENT. | |
6168 | ||
80425e6c JK |
6169 | Wed Mar 9 17:17:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
6170 | ||
6171 | * libbfd-in.h: Remove alloca cruft. It was missing some necessary | |
6172 | cruft (like the #pragma alloca for AIX). | |
6173 | In addition to that problem, the C alloca calls xmalloc, which | |
6174 | means checking for being out of memory can't work right. The | |
6175 | following changes remove all uses of alloca from BFD. | |
6176 | * hosts/solaris2.h: Remove alloca cruft. | |
6177 | * som.c: Replace alloca with a fixed size auto array. | |
6178 | * aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c, | |
d7fb4531 JK |
6179 | ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c, |
6180 | sunos.c: Replace alloca with malloc and appropriate error checking and | |
80425e6c JK |
6181 | freeing. |
6182 | * linker.c: Replace alloca with obstack_alloc. | |
6183 | * libbfd.h: Rebuilt. | |
6184 | ||
1404c365 ILT |
6185 | Tue Mar 8 12:10:38 1994 Ian Lance Taylor (ian@cygnus.com) |
6186 | ||
6187 | * coff-mips.c (mips_relocate_section): Handle MIPS_R_LITERAL like | |
6188 | MIPS_R_GPREL. | |
6189 | ||
25677b5b PS |
6190 | Sat Mar 5 14:08:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
6191 | ||
6192 | * elf32-hppa.h, elfcode.h: Replace uses of Elf*_Half, Elf*_Word, | |
6193 | Elf*_Off typedefs by their expansion, the typedefs have been | |
6194 | removed from include/elf/internal.h. | |
802f4fe2 PS |
6195 | * elfcode.h (bfd_section_from_shdr): Handle SHT_DYNAMIC section like |
6196 | SHT_PROGBITS section. | |
25677b5b | 6197 | |
7b5f6e48 JL |
6198 | Thu Mar 3 20:03:39 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
6199 | ||
6200 | * som.h (_PA_RISC_ID): Treat HOST_HPPAOSF just like HOST_HPPABSD. | |
6201 | ||
baf200d4 JK |
6202 | Wed Mar 2 13:28:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
6203 | ||
6204 | * configure.host: Recognize i[34]86-sequent-*. | |
6205 | ||
6206 | * trad-core.c (trad_unix_core_file_p): A non-zero, not zero, | |
6207 | return from bfd_seek indicates an error. | |
6208 | New macro TRAD_CORE_DSIZE_INCLUDES_TSIZE to replace | |
6209 | TRAD_CORE_STACK_OFFSET. | |
6210 | * hosts/symmetry.h: Define TRAD_CORE_DSIZE_INCLUDES_TSIZE and | |
6211 | TRAD_CORE_USER_OFFSET but not HOST_STACK_OFFSET. | |
6212 | ||
44fd6622 JL |
6213 | Wed Mar 2 11:57:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
6214 | ||
4e64845c JL |
6215 | * som.[ch]: Do not include libhppa.h in som.c, instead include |
6216 | it in som.h. | |
6217 | ||
6218 | * elf32-hppa.[ch]: Do not include libhppa.h in elf32-hppa.c, instead | |
6219 | include it in elf32-hppa.h. | |
6220 | ||
98ecc945 JL |
6221 | * som.c (log2): Return -1 on error rather than aborting. |
6222 | (setup_sections): Bubble up an error from log2. | |
6223 | ||
44fd6622 JL |
6224 | * Changes to make HP C compiler happy in both traditional |
6225 | and ANSI mode. | |
6226 | * som.c (hppa_som_gen_reloc_type): Use correct enum type for | |
6227 | field parameter. | |
6228 | (bfd_som_set_section_attributes): Use unsigned int rather than | |
6229 | unsigned char to avoid GNU-C extensions. | |
6230 | (bfd_som_attach_aux_hdr): Return a boolean to indicate success | |
6231 | or failure rather than aborting on failure. | |
6232 | ||
6233 | * som.h (bfd_som_set_section_attributes): Fix prototype to match | |
6234 | som.c changes. | |
6235 | (bfd_som_attach_aux_hdr): Add prototype. | |
6236 | (hppa_som-gen_reloc_type): Likewise. | |
6237 | ||
6238 | * elf32-hppa.c: Add a couple casts to make HP compiler happy. | |
6239 | (hppa_look_for_stubs_in_section): Do not return false on failure | |
6240 | until rest of code is ready to handle it. Abort for now. | |
6241 | ||
d1f8b181 JK |
6242 | Tue Mar 1 18:33:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
6243 | ||
6244 | * bfd-in2.h: Rebuilt. | |
6245 | ||
85cc33c7 KH |
6246 | Tue Mar 1 13:06:53 1994 Kung Hsu (kung@mexican.cygnus.com) |
6247 | ||
bb37e716 KH |
6248 | * i386os9k.c: use new functions bfd_set_error and bfd_get_error. |
6249 | * Makefile.in: delete an extra blank. | |
85cc33c7 KH |
6250 | * configure.in : Add i396os9k_vec. |
6251 | ||
2f88343d KH |
6252 | Mon Feb 28 15:41:01 1994 Kung Hsu (kung@mexican.cygnus.com) |
6253 | ||
5143c305 KH |
6254 | * config.bfd : Add i386-os9k. |
6255 | * config/i386-os9k.mt : Newly add os9k target makefile. | |
6256 | ||
2f88343d KH |
6257 | * i386os9k.c : new file to handle os9k format bfd. |
6258 | * Makefile.in : Handle new file i386os9k.c | |
2f88343d KH |
6259 | * targets.c : Add bfd_target_os9k_flavour and i386os9k_vec. |
6260 | * cache.c : Initialize cache_sentinel to 0. | |
6261 | ||
6e58a4e5 JL |
6262 | Sun Feb 27 16:30:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
6263 | ||
f3b477be JL |
6264 | * elf32-hppa.c (mismatches, retval_mismatches): Fix mismatch |
6265 | action in case where caller specified no argument relocation. | |
6266 | (hppa_elf_build_linker_stub): Try again to get the sym_ptr_ptr | |
6267 | right in the original relocation and the stub's relocation. | |
6268 | ||
6e58a4e5 JL |
6269 | * elf32-hppa.h (hppa_look_for_stub_in_section): Fix typo. Delete |
6270 | unused symbols argument. | |
6271 | ||
6272 | * elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather | |
6273 | than asymbol * for original target symbol. All callers changed. | |
6274 | Set reloc->sym_ptr_ptr appropriately. | |
6275 | (hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly. | |
6276 | (hppa_elf_look_for_stubs_in_section): No longer need symbols | |
6277 | argument. Use the output symbols when canonicalizing the relocs, | |
6278 | creating them if necessary. | |
6279 | ||
6280 | * linker.c (_bfd_generic_link_output_symbols): Do not | |
6281 | rebuild/clobber the output symbols if they already exist. | |
6282 | ||
4c8d6c9f SS |
6283 | Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com) |
6284 | ||
fdfe2d14 SS |
6285 | * targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that |
6286 | check all the pointer dereferences. Enabled via DEBUG_BFD_SEND. | |
6287 | * bfd-in2.h: Rebuilt. | |
6288 | ||
4c8d6c9f SS |
6289 | * srec.c (hex_value): Always set to a size of 256 bytes. |
6290 | (srec_init): Cosmetic changes. | |
6291 | ||
e08b9ad7 JL |
6292 | Sun Feb 27 11:18:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
6293 | ||
6294 | * elf32-hppa.c: Second half of major cleanup. More comments, | |
6295 | PARAMize and staticize rest of functions. Delete unused | |
6296 | functions. Delete unused/unnecessary arguments to some functions. | |
6297 | Group static vars together. Abort for bad errors until we have | |
6298 | error code propogation working. Work on spacing and indention. | |
6299 | Add FIXMEs for unresolved problems. Use enums rather than | |
6300 | #defines for lots of things. Merge two functions which build | |
6301 | linker stubs into a single function (so they can easily share a | |
6302 | ton of common code). | |
6303 | ||
68241b2b ILT |
6304 | Sat Feb 26 10:00:45 1994 Ian Lance Taylor (ian@cygnus.com) |
6305 | ||
6306 | * reloc.c (_bfd_relocate_contents): Adjust handling of overflow to | |
6307 | avoid depending upon right shifts of signed numbers, and to | |
6308 | correct handling of src_mask with lower bits zero. | |
6309 | ||
6310 | * aoutx.h, archive.c: Add casts to avoid warnings from SVR4 cc. | |
6311 | * ecoff.c, ecofflink.c, ecoffswap.h, srec.c: Likewise. | |
6312 | * elf32-i386.c: Likewise. | |
6313 | * elfcode.h (bfd_section_from_shdr): Make i unsigned; remove old | |
6314 | #if 0 code. | |
6315 | (elf_write_phdrs): Make i unsigned. | |
6316 | (map_program_segments): Make i and n_left unsigned. | |
6317 | (assign_file_positions_except_relocs): Make i unsigned. | |
6318 | (write_shdrs_and_ehdr): Make count unsigned. | |
6319 | (assign_file_positions_for_relocs): Make i unsigned. | |
6320 | (NAME(bfd,elf_write_object_contents)): Make count unsigned. | |
6321 | (section_from_elf_index): Make index argument unsigned. | |
6322 | ||
96db3187 ILT |
6323 | Fri Feb 25 21:34:58 1994 Ian Lance Taylor (ian@cygnus.com) |
6324 | ||
6325 | * elfcode.h: Don't include assert.h. | |
6326 | (swap_out_syms): Use BFD_ASSERT rather than assert. | |
6327 | ||
6328 | * linker.c (_bfd_generic_link_write_global_symbol): Add missing | |
6329 | break in switch. | |
6330 | ||
6331 | * hosts/i386v4.h (qsort, strtol): Remove incorrect and useless | |
6332 | declarations. | |
6333 | ||
d6439785 JL |
6334 | Fri Feb 25 16:35:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
6335 | ||
f5bfdacd JL |
6336 | * libhppa.h (hppa_rebuild_insn): Moved here from elf32-hppa.c. |
6337 | ||
6338 | * elf32-hppa.h (elf_hppa_tc_symbol): Add new arguments. | |
6339 | (elf_hppa_tc_make_sections): Likewise. | |
6340 | (elf_hppa_final_processing): Add extern decl. | |
6341 | ||
6342 | * elf32-hppa.c: First half of major cleanup. Add/cleanup lots of | |
6343 | comments. PARAMize some static functions. Delete unused functions. | |
6344 | Delete unused/unnecessary arguments to many functions. Group | |
6345 | static vars together. Collapse common case statements together | |
6346 | in many places. Use default case when possible instead of listing | |
6347 | each case separately. Abort for bad errors until we get error | |
6348 | code propogation working. Work on spacing and indention problems. | |
6349 | Add FIXMEs for some unresolved problems. Delete hopelessly broken | |
6350 | COMPLEX relocation support (it's never used anyway). | |
6351 | (hppa_elf_rebuild_insn): Delete. Moved into libhppa.h. | |
6352 | (elf_hppa_tc_symbol): Accept and use new arguments (symext chains). | |
6353 | (elf_hppa_tc_make_sections): Likewise. | |
6354 | ||
43ebdfcf JL |
6355 | * format.c (bfd_check_format_matches): Initialize matching_vector |
6356 | to keep gcc -Wall quiet. | |
6357 | ||
6358 | * elfcode.h (elf_slurp_reloca_table): Fix typo. | |
6359 | ||
d6439785 JL |
6360 | * som.c (som_get_symtab_upper_bound): Use "sizeof (asymbol *)" |
6361 | not "sizeof (som_symbol_type *)". | |
6362 | ||
6363 | * elfcode.h (elf_get_symtab_upper_bound): Use "sizeof (asymbol *)" | |
6364 | not "sizeof (asymbol"). Opps. | |
6365 | ||
fbb8fe5c ILT |
6366 | Fri Feb 25 13:19:04 1994 Ted Lemon (mellon@pepper.ncd.com) |
6367 | ||
6368 | * bfd.c (bfd_get_gp_size): Can't return gp value on an archive. | |
6369 | (bfd_set_gp_size): Can't set gp value on an archive. | |
6370 | ||
5e808126 SC |
6371 | Fri Feb 25 12:57:00 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
6372 | ||
6373 | * srec.c (pass_over): Don't skip too many characters when | |
6374 | end of line seen. | |
6375 | ||
626f883f ILT |
6376 | Fri Feb 25 11:41:57 1994 Ian Lance Taylor (ian@cygnus.com) |
6377 | ||
6378 | * ecoff.c (ecoff_sizeof_headers): Align result to 16 byte | |
6379 | boundary. | |
6380 | ||
6381 | Thu Feb 24 07:13:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
6382 | ||
6383 | * som.c (som_bfd_derive_misc_symbol_info): Derive symbol_info | |
6384 | field for absolute symbols in the same manner as undefined | |
6385 | and common symbols. | |
6386 | ||
a69b39f0 PS |
6387 | Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
6388 | ||
6389 | * elfcode.h (elf_core_file_p): Check for core file e_machine match | |
6390 | like in elf_object_p. | |
6391 | ||
2e7b92cf JL |
6392 | Wed Feb 23 18:28:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
6393 | ||
6394 | * elfcode.h (alloca): Delete declaration. | |
4f42757e JL |
6395 | |
6396 | * som.c (som_prep_headers): Use CPU_PA_RISC1_0 for magic | |
6397 | number rather than HP9000S800_ID. Note som.c is careful | |
6398 | to make sure CPU_PA_RISC1_0 is always defined. | |
6399 | ||
891dc727 SS |
6400 | Mon Feb 21 10:12:02 1994 Stan Shebs (shebs@andros.cygnus.com) |
6401 | ||
6402 | * Makefile.in (targets.o, archures.o): Use ALL_CFLAGS to supply | |
6403 | flags to explicit compile actions. | |
6404 | ||
22a71fef ILT |
6405 | Mon Feb 21 09:50:06 1994 Ian Lance Taylor (ian@lisa.cygnus.com) |
6406 | ||
2f0deb19 ILT |
6407 | * ecofflink.c (ecoff_write_symhdr): Set symhdr->magic here. |
6408 | * ecoff.c (ecoff_write_object_contents): Make sure .bss section | |
6409 | ends on a page boundary if there is no symbol table. | |
6410 | (ecoff_bfd_final_link): Don't set symhdr->magic here. | |
6411 | ||
aaca79a8 ILT |
6412 | * hosts/hp300.h: Include <stdlib.h>; don't declare free. |
6413 | ||
2ab0b7f3 ILT |
6414 | * som.c (som_bfd_count_ar_symbols): Use a pointer and alloca |
6415 | rather than an array of variable size. | |
6416 | (som_bfd_fill_in_ar_symbols): Likewise. | |
6417 | (som_bfd_ar_write_symbol_stuff): Likewise. | |
6418 | ||
22a71fef ILT |
6419 | * coff-alpha.c (alpha_relocate_section): Rewrite mask and shift |
6420 | operation to avoid OSF 1.3 cc bug. | |
6421 | * ecoff.c (ecoff_write_object_contents): Make text_size, data_size | |
6422 | and bss_size bfd_size_type instead of unsigned long. Make | |
6423 | text_start and data_start bfd_vma instead of unsigned long. | |
6424 | * ecofflink.c (ecoff_add_string): Remove incorrect cast of return | |
6425 | value. | |
6426 | ||
037ce95a ILT |
6427 | Sun Feb 20 16:06:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com) |
6428 | ||
6429 | * linker.c (_bfd_generic_link_add_archive_symbols): Consider | |
6430 | symbols in the order they appear in the archive map. | |
6431 | ||
3a1de3cc PS |
6432 | Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
6433 | ||
6434 | * coff-alpha.c (reloc_nil): Add forward declaration, add missing | |
6435 | error_message argument. | |
6436 | * coff-sparc.c (bfd_coff_generic_reloc): Add forward declaration, | |
6437 | add missing error_message argument. | |
6438 | * mipsbsd.c (mips_fix_hi16_s): Add forward declaration, add missing | |
6439 | error_message argument. | |
6440 | ||
99ec1f66 ILT |
6441 | Fri Feb 18 11:41:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6442 | ||
99ec1f66 | 6443 | Support for PowerPC NetWare. |
92177c52 | 6444 | * nlm32-powerpc.c: New file. |
99ec1f66 ILT |
6445 | * config.bfd (powerpc-*-netware*): New target; use ppc-nlm. |
6446 | * config/ppc-nlm.mt: New file. | |
6447 | * configure.in (nlm32_powerpc_vec): New target vector; use | |
6448 | nlm32-powerpc.o, nlm32.o, nlm.o. | |
6449 | * targets.c (nlm32_powerpc_vec): Declare. | |
6450 | * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o. | |
7ce8b9d1 | 6451 | (CFILES): Add nlm32-powerpc.c. |
99ec1f66 ILT |
6452 | |
6453 | Initial support for PowerPC ELF. Done without an ABI, and | |
6454 | probably to be changed when I get an ABI. | |
6455 | * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf. | |
6456 | * config/ppc-elf.mt: New file. | |
6457 | * configure.in (bfd_elf32_powerpc_vec): New target vector; use | |
6458 | elf32-powerpc.o, elf32.o, elf.o. | |
6459 | * elf32-powerpc.c: New file. | |
6460 | * elfcode.h (prep_headers): Add bfd_arch_powerpc case. | |
6461 | (elf_set_arch_mach): Likewise. | |
6462 | * targets.c (bfd_elf32_powerpc_vec): Declare. | |
6463 | * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o. | |
6464 | (CFILES): Add elf32-powerpc.c. | |
6465 | Rebuilt dependencies. | |
6466 | ||
42f62ead ILT |
6467 | Thu Feb 17 15:29:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6468 | ||
6469 | * coffgen.c (coff_write_linenumbers): Always return a value. | |
6470 | ||
6471 | * elfcode.h (elf_slurp_symbol_table): Handle zero symbols | |
6472 | reasonably. Allocate x_symp using alloca. | |
6473 | ||
6474 | * elfcode.h (map_program_segments): ELF program header entries | |
6475 | must be sorted by load address. This used to generate the entries | |
6476 | in reverse order. | |
6477 | ||
6478 | * section.c (SEC_IN_MEMORY): Define. | |
6479 | (asection): Rename unused field otheruserdata to contents, and | |
6480 | make it char *. | |
6481 | (bfd_make_section_anyway): Initialize contents field to NULL. | |
6482 | (bfd_get_section_contents): If SEC_IN_MEMORY is set, get section | |
6483 | contents from contents field rather than from file. | |
6484 | * bfd-in2.h: Rebuilt. | |
6485 | ||
d1ad85a6 DM |
6486 | Thu Feb 17 08:30:53 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
6487 | ||
6488 | * bfd.c (bfd_get_error, bfd_set_error): New functions. | |
6489 | (bfd_error): Make static. | |
6490 | (bfd_error_type): Renamed from bfd_ec. Prepend "bfd_error_" to | |
6491 | all values. | |
6492 | * bfd-in2.h: Regenerated. | |
6493 | * aix386-core.c, aout-adobe.c, aout-encap.c, aout-target.h, | |
6494 | aoutf1.h, aoutx.h, archive.c, archures.c, | |
6495 | bfd.c, bout.c, cache.c, coff-alpha.c, coff-mips.c, | |
6496 | coff-rs6000.c, coffcode.h, coffgen.c, core.c, ctor.c, | |
6497 | ecoff.c, ecofflink.c, elf.c, elf32-hppa.c, elf32-mips.c, | |
6498 | elfcode.h, format.c, hash.c, hp300hpux.c, hppabsd-core.c, | |
6499 | i386lynx.c, ieee.c, libbfd.c, libelf.h, linker.c, | |
6500 | lynx-core.c, nlm.c, nlm32-alpha.c, nlm32-i386.c, | |
6501 | nlm32-sparc.c, nlmcode.h, oasys.c, opncls.c, osf-core.c, | |
6502 | ptrace-core.c, reloc16.c, rs6000-core.c, section.c, som.c, | |
6503 | srec.c, sunos.c, syms.c, targets.c, tekhex.c, | |
6504 | trad-core.c: Change callers. | |
6505 | ||
7430a991 JL |
6506 | Tue Feb 15 22:27:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
6507 | ||
6508 | * som.c: Remove FIXMEs for things which have been dealt with. | |
6509 | ||
54196ea1 KR |
6510 | Tue Feb 15 19:39:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
6511 | ||
6512 | * section.c (bfd_get_section_contents): Since this function reads | |
6513 | unrelocated contents, the section's raw size is always the one to | |
6514 | use for bounds checking. | |
6515 | ||
6516 | * linker.c (default_indirect_link_order): In assertion, compare | |
6517 | link_order size field against cooked size, not raw size, of input | |
6518 | section. | |
6519 | ||
6520 | * bout.c (b_out_get_reloc_upper_bound): For BSS section, just | |
6521 | return 0. | |
6522 | (aligncode): When shrinking, the addend should be set to the | |
6523 | current offset in the section plus the number of bytes of padding | |
6524 | that will actually be retained. | |
6525 | (b_out_relax_section): If a section contains no relocations, don't | |
6526 | bother processing them. | |
6527 | (b_out_get_relocated_section_contents): Set reloc_done. Assert | |
6528 | that bfd_get_section_contents returns true. Check that relocs are | |
6529 | properly ordered. | |
6530 | (b_out_get_relocated_section_contents, case ALIGNDONE): Assert | |
6531 | that reloc->addend falls between the current source offset and the | |
6532 | raw size of the input section. | |
6533 | ||
6534 | * config.bfd: Support i960 vxworks versions > 5.0 with coff, not | |
6535 | bout. Default with no version number is still bout. Support | |
6536 | explicit i960-coff target too. | |
6537 | ||
6538 | * bout.c: Changed some indentation, deleted trailing whitespace, | |
6539 | fixed some comments, removed some "#if 1" lines. | |
6540 | (output_addr): New macro. | |
6541 | (calljx_callback, callj_callback, get_value, abs32code, aligncode, | |
6542 | b_out_get_relocated_section_contents): Use it for readability. | |
6543 | ||
c6cdb69a JL |
6544 | Tue Feb 15 09:00:16 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
6545 | ||
6546 | * som.c (som_bfd_prep_for_ar_write): Iterate through the SOM | |
6547 | symbols, not the BFD symbols. | |
6548 | (som_bfd_ar_write_symbol_stuff): Likewise. | |
6549 | ||
6e033f86 JL |
6550 | Mon Feb 14 22:55:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
6551 | ||
24a1f6a0 JL |
6552 | * som.c (som_slurp_symbol_table): Do not die if a BFD doesn't |
6553 | have any symbols. | |
6554 | ||
6e033f86 JL |
6555 | * Finish basic read-write support for SOM archive libraries. Bugs |
6556 | surely remain as this hasn't been tested all that much. | |
6557 | * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define. | |
6558 | (struct som_misc_symbol_info): New structure to hold info necessary | |
6559 | to build both normal and library symbol tables. | |
6560 | (som_derive_misc_symbol_info): New function to derive info necessary | |
6561 | to build both normal and library symbol tables. | |
6562 | (som_build_and_write_symbol_table): Use new function to derive misc | |
6563 | symbol information. | |
6564 | (som_slurp_symbol_table): Update backend private data for symbols | |
6565 | appropriately. | |
6566 | (som_bfd_prep_for_ar_write): New function. | |
6567 | (som_bfd_ar_symbol_hash): New function. | |
6568 | (som_bfd_ar_write_symbol_stuff): New function. | |
6569 | (som_write_armap): Flesh out. | |
6570 | (som_vec): Fix ar padding character. | |
6571 | ||
6572 | * som.c: Consistently use memset rather than bzero. | |
6573 | ||
8b8ddedb SG |
6574 | Mon Feb 14 17:02:28 1994 Stu Grossman (grossman at cygnus.com) |
6575 | ||
6576 | * coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where | |
6577 | appropriate. | |
6578 | * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE. | |
6579 | * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and | |
6580 | COREFILES_PLEASE. | |
6581 | * config/rs6000lynx.mh: Turn on Lynx core file support. | |
6582 | * hosts/rs6000.h: #define HOST_AIX. | |
5cf354ef | 6583 | * hosts/rs6000lynx.h: Create this to enable Lynx host support. |
8b8ddedb | 6584 | |
6863eb4b JL |
6585 | Sun Feb 13 14:30:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
6586 | ||
50c5c4ad JL |
6587 | * som.h (som_symbol_data): Safely access backend private data |
6588 | for BFD symbols. All callers changed. | |
6589 | ||
6e033f86 | 6590 | * Read-only SOM archive support. |
3c37f9ca JL |
6591 | * som.c (som_bfd_count_ar_symbols): New helper function. |
6592 | (som_bfd_fill_in_ar_symbols): New helper function. | |
6593 | (som_slurp_armap): New function to read a SOM LST. | |
6594 | ||
6863eb4b JL |
6595 | * som.h: Include <lst.h> and <ar.h>. |
6596 | ||
5e829a34 JL |
6597 | Sat Feb 12 22:34:14 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
6598 | ||
6599 | * elfcode.h (elf_map_symbols): Fix typo. | |
6600 | (write_object_contents): Check return values from prep_headers and | |
6601 | elf_compute_section_file_positions. | |
6602 | (set_section_contents): Likewise. | |
6603 | ||
a15691a5 DM |
6604 | Fri Feb 11 16:56:50 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
6605 | ||
6606 | * archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc. | |
6607 | (bfd_construct_extended_name_table): Check result of normalize. | |
6608 | ||
9783e04a DM |
6609 | Tue Feb 8 08:57:31 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
6610 | ||
6611 | Make all callers of malloc or realloc (including via obstacks) | |
6612 | check the result for NULL. Most set bfd_error to no_memory and | |
6613 | return in that case; a few are harder to fix, and are marked | |
6614 | with "FIXME <return type>". | |
6615 | ||
6616 | * elf32-hppa.c (hppa_elf_build_arg_reloc_stub | |
6617 | hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return. | |
6618 | * linker.c (_bfd_generic_link_output_symbols | |
6619 | _bfd_generic_link_write_global_symbol): Ditto | |
6620 | * section.c (bfd_make_section_anyway): Ditto. | |
6621 | ||
6622 | * tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc. | |
6623 | (first_phase): Ditto. FIXME void | |
6624 | (tekhex_make_empty_symbol): Check bfd_zalloc. | |
6625 | ||
6626 | * sunos.c (sunos_read_dynamic_info): Check bfd_zalloc. | |
6627 | (MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc. | |
6628 | ||
6629 | * stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate. | |
6630 | ||
6631 | * srec.c: Indent. | |
6632 | (fillup_symbols): Check bfd_alloc. FIXME void | |
6633 | (srec_mkobject srec_get_section_contents | |
6634 | srec_set_section_contents): Check bfd_alloc. | |
6635 | (srec_make_empty_symbol): Check bfd_zalloc. | |
6636 | ||
6637 | * som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t. | |
6638 | (make_unique_section): Check bfd_alloc. | |
6639 | (som_new_section_hook): Check bfd_zalloc. | |
6640 | (bfd_som_attach_aux_hdr): Ditto. FIXME void | |
6641 | ||
6642 | * rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc. | |
6643 | ||
6644 | * osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc. | |
6645 | (osf_core_core_file_p): Check bfd_alloc. | |
6646 | ||
6647 | * oasys.c (oasys_slurp_symbol_table oasys_archive_p | |
6648 | oasys_mkobject oasys_object_p oasys_new_section_hook | |
6649 | oasys_set_section_contents): Check bfd_alloc. | |
6650 | (oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc. | |
6651 | (oasys_make_empty_symbol): Check bfd_zalloc. | |
6652 | ||
6653 | * nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc. | |
6654 | (nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc. | |
6655 | ||
6656 | * nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc. | |
6657 | ||
6658 | * nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc. | |
6659 | ||
6660 | * nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc. | |
6661 | ||
6662 | * linker.c (_bfd_link_hash_newfunc | |
6663 | (generic_link_hash_newfunc | |
6664 | (archive_hash_newfunc | |
6665 | (_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate. | |
6666 | (_bfd_generic_final_link | |
6667 | (_bfd_generic_link_output_symbols | |
6668 | (default_indirect_link_order): Check bfd_alloc. | |
6669 | (bfd_new_link_order): Check bfd_alloc_by_size_t. | |
6670 | ||
6671 | * irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc. | |
6672 | ||
6673 | * ieee.c: Indent. | |
6674 | (read_id get_symbol get_section_entry ieee_archive_p ieee_object_p | |
6675 | ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc. | |
6676 | (do_one): Check bfd_alloc. Return a boolean. | |
6677 | (ieee_slurp_section_data): Check it. | |
6678 | (init_for_output): Check bfd_alloc. Return a boolean. | |
6679 | (ieee_set_section_contents): Check it. | |
6680 | (do_with_relocs): Check bfd_alloc. Return a boolean. | |
6681 | (ieee_bfd_debug_info_accumulate): Ditto. FIXME void. | |
6682 | (ieee_mkobject): Check bfd_zalloc. | |
6683 | (ieee_make_empty_symbol): Check bfd_zmalloc. | |
6684 | ||
6685 | * hpux-core.c (hpux_core_make_empty_symbol): Check | |
6686 | bfd_zalloc. | |
6687 | ||
6688 | * hppabsd-core.c (hppabsd_core_make_empty_symbol): Check | |
6689 | bfd_zalloc. | |
6690 | (hppabsd_core_core_file_p): Check bfd_zalloc. | |
6691 | ||
6692 | * hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc. | |
6693 | ||
6694 | * elfcode.h (elf_new_section_hook): Check bfd_alloc. | |
6695 | (bfd_section_from_phdr): Ditto. | |
6696 | (write_relocs): Ditto. FIXME void | |
6697 | (elf_map_symbols assign_section_numbers map_program_segments): | |
6698 | Ditto. Return a boolean. | |
6699 | (swap_out_syms): Ditto. Check elf_map_symbols. | |
6700 | (elf_slurp_symbol_table): Check bfd_zalloc. | |
6701 | (elf_slurp_reloca_table): Check bfd_alloc. | |
6702 | (elf_slurp_reloc_table): Ditto. | |
6703 | (elf_compute_section_file_positions): Check assign_section_numbers. | |
6704 | (assign_file_positions_except_relocs): Return a boolean. | |
6705 | Check map_program_segments. | |
6706 | (elf_compute_section_file_positions): Check it. | |
6707 | ||
6708 | * elf32-mips.c (mips_elf_final_link): Check bfd_alloc. | |
6709 | ||
6710 | * elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and | |
6711 | realloc. | |
6712 | (hppa_elf_stub_reloc): Ditto. | |
6713 | (hppa_elf_build_arg_reloc_stub): Check bfd_zalloc. | |
6714 | (hppa_elf_build_long_branch_stub): Ditto. | |
6715 | (elf32_hppa_backend_symbol_table_processing): Ditto. | |
6716 | ||
6717 | * ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean. | |
6718 | (ecoff_slurp_symbol_table): Check it. | |
6719 | (ecoff_slurp_armap): Check bfd_alloc. | |
6720 | (ecoff_write_armap): Check bfd_zalloc. | |
6721 | (ecoff_link_hash_newfunc): Check bfd_hash_allocate and | |
6722 | _bfd_link_hash_newfunc. | |
6723 | (ecoff_link_add_externals): Check bfd_alloc. | |
6724 | ||
6725 | * ctor.c (bfd_constructor_entry): Check bfd_alloc. | |
6726 | ||
6727 | * coffgen.c (coff_real_object_p): Check bfd_alloc. | |
6728 | (coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean. | |
6729 | (coff_write_symbol): Check bfd_alloc. FIXME int | |
6730 | (coff_write_linenumbers): Check bfd_alloc. Return a boolean. | |
6731 | (coff_section_symbol): Check bfd_alloc_by_size_t. | |
6732 | (coff_get_normalized_symtab): Check bfd_alloc. | |
6733 | (coff_bfd_make_debug_symbol): Check bfd_zalloc. | |
6734 | * libcoff-in.h: Change decls of coff_renumber_symbols, | |
6735 | coff_write_linenumbers. | |
6736 | * libcoff.h: Rebuilt. | |
6737 | * coffcode.h (coff_write_object_contents): Check | |
6738 | coff_renumber_symbols, coff_write_linenumbers. | |
6739 | ||
6740 | * coffcode.h: Indent. | |
6741 | (coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a | |
6742 | boolean. | |
6743 | (coff_write_object_contents): Check it. | |
6744 | ||
6745 | * coff-alpha.c (alpha_relocate_section): Check bfd_alloc. | |
6746 | * coff-mips.c (mips_relocate_section): Ditto. | |
6747 | ||
6748 | * archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value. | |
6749 | (do_slurp_bsd_armap): Ditto. | |
6750 | (compute_and_write_armap): Check bfd_realloc value. | |
6751 | ||
6752 | * aoutx.h (translate_from_native_sym_flags): Check bfd_alloc | |
6753 | return value. Return boolean value. | |
6754 | (NAME(aout,make_empty_symbol)): Check bfd_zalloc return value. | |
6755 | (NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc | |
6756 | return value. | |
6757 | (add_to_stringtab): Ditto. FIXME void | |
6758 | (aout_link_hash_newfunc): Check bfd_hash_allocate return value. | |
6759 | (aout_link_add_symbols): Check bfd_alloc value. | |
6760 | (translate_symbol_table): Check translate_from_native_sym_flags. | |
6761 | * hp300hpux.c (MY(slurp_symbol_table)): Ditto. | |
6762 | * aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc. | |
6763 | ||
6764 | * opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc. | |
6765 | ||
6766 | * opncls.c (obstack_chunk_alloc): Define as malloc, not | |
6767 | bfd_xmalloc_by_size_t. | |
6768 | (_bfd_new_bfd): Check obstack_begin for 0 return. | |
6769 | ||
6770 | * ieee.c (obstack_chunk_alloc): Define as malloc, not | |
6771 | bfd_xmalloc_by_size_t. | |
6772 | (ieee_archive_p): Check obstack_begin for 0 return and | |
6773 | obstack_finish for NULL return. | |
6774 | ||
6775 | * hash.c (obstack_chunk_alloc): Define as malloc, not | |
6776 | bfd_xmalloc_by_size_t. | |
6777 | (bfd_hash_table_init_n): Check obstack_begin for 0 return and | |
6778 | obstack_finish for NULL return. | |
6779 | (bfd_hash_lookup): Check obstack_alloc for NULL return. | |
6780 | ||
6781 | * ecofflink.c (obstack_chunk_alloc): Define as malloc, not | |
6782 | bfd_xmalloc_by_size_t. | |
6783 | bfd_ecoff_debug_accumulate | |
6784 | bfd_ecoff_debug_accumulate_other): Check obstack_alloc. | |
6785 | (add_file_shuffle add_memory_shuffle): Check obstack_alloc for | |
6786 | NULL return. Return boolean, not void. | |
6787 | (bfd_ecoff_debug_init): Check obstack_begin for 0 return. | |
6788 | (bfd_ecoff_debug_accumulate): Check add_file_shuffle | |
6789 | and add_memory_shuffle return. | |
6790 | (string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc. | |
6791 | (bfd_ecoff_debug_accumulate): Check bfd_alloc. | |
6792 | (ecoff_add_string): Check add_memory_shuffle return. | |
6793 | ||
6794 | * libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t): | |
6795 | Remove decls. | |
6796 | * libbfd.h: Rebuilt. | |
6797 | ||
30e441ca SG |
6798 | Fri Feb 11 15:35:32 1994 Stu Grossman (grossman at cygnus.com) |
6799 | ||
6800 | * configure.host: Add Lynx/rs6000 support. | |
6801 | * config/i386-nlm.mt: Enable a.out file support. | |
6802 | * config/rs6000lynx.mh: Lynx/rs6000 host support. | |
6803 | ||
5ee3886b ILT |
6804 | Fri Feb 11 17:25:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6805 | ||
6806 | * archive.c (compute_and_write_armap): Rewrite somewhat to improve | |
6807 | memory usage. | |
6808 | ||
9a793780 SS |
6809 | Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com) |
6810 | ||
6811 | * archive.c: Change all references to '\n' in archive magic | |
6812 | to '\012', for greater portability. | |
6813 | * ecoff.c (ecoff_write_armap): Ditto. | |
6814 | ||
6815 | Thu Feb 10 12:58:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
6816 | ||
6817 | * aoutx.h (aout_link_write_other_symbol): Check strip settings to | |
6818 | see whether symbol should be output. | |
6819 | * genlink.h (struct generic_write_global_symbol_info): Added info | |
6820 | field. | |
6821 | * linker.c (_bfd_generic_final_link): Initialize wginfo.info. | |
6822 | (_bfd_generic_link_write_global_symbol): Check strip settings to | |
6823 | see whether symbol should be output. | |
6824 | * elf32-mips.c (mips_elf_final_link): Initialize wginfo.info. | |
6825 | ||
a62dd44f JL |
6826 | Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
6827 | ||
9a793780 SS |
6828 | * som.c (som_reloc_queue_find): Do not examine a NULL queue entry. |
6829 | ||
a62dd44f JL |
6830 | * som.c: Cast return values from BFD memory allocation routines to |
6831 | avoid warnings from the HP compiler. | |
6832 | ||
945f125b ILT |
6833 | Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6834 | ||
0d634116 ILT |
6835 | * coff-alpha.c (alpha_relocate_section): Accept a LITERAL |
6836 | reloc on an "ldl" instruction too. | |
6837 | ||
945f125b ILT |
6838 | * archive.c (bfd_ar_hdr_from_filesystem): Cast status elements |
6839 | when passing them to sprintf. Use %ld instead of %d. | |
6840 | ||
6841 | * coff-rs6000.c (rs6000coff_mkarchive): Return false. | |
6842 | (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used. | |
6843 | Also removed unused variable namelen. | |
6844 | (rs6000coff_write_armap): Declare orl_count and stridx parameters. | |
6845 | ||
6846 | Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
6847 | ||
6848 | * libbfd-in.h (xmalloc): Don't declare parameter type, to avoid | |
6849 | conflicts. | |
6850 | * libbfd.h: Rebuilt. | |
6851 | ||
fa965415 KR |
6852 | Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
6853 | ||
6854 | * coff-alpha.c (reloc_nil): New function. | |
6855 | (alpha_howto_table): Use it as special_function to prevent certain | |
6856 | relocs from being adjusted by bfd_perform_relocation. IGNORE | |
6857 | reloc should be partial_inplace. | |
6858 | (alpha_ecoff_get_relocated_section_contents): Accept a LITERAL | |
6859 | reloc on an "ldl" instruction too. | |
6860 | ||
7c202d37 PS |
6861 | Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
6862 | ||
6863 | * elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub, | |
6864 | hppa_elf_build_long_branch_stub): Cast to char * instead of int | |
6865 | before performing pointer arithmetic. | |
6866 | ||
9ed21f0e JL |
6867 | Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
6868 | ||
6869 | * config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this | |
6870 | configuration. | |
6871 | (hppa*-*-*elf*): This configuration used hppa-elf now. | |
6872 | ||
6873 | * som.c: This file is also used for HOST_HPPAOSF. | |
6874 | ||
6875 | * targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF. | |
6876 | ||
6877 | * hosts/hppaosf.h: New host configuration file. | |
6878 | ||
6879 | * config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as | |
6880 | BSD handles both SOM and ELF object files. | |
6881 | ||
6882 | * config/hppaosf.mh (HDEFINES): Delete. No longer needed. | |
6883 | (RANLIB): Doesn't do anything, define it to be "echo". | |
6884 | ||
6885 | * config/hppaosf.mt: New target makefile fragment for a PA running | |
6886 | OSF1. | |
6887 | ||
bf969135 ILT |
6888 | Mon Feb 7 15:02:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6889 | ||
66f1cff5 ILT |
6890 | * archures.c (enum bfd_architecture): Added bfd_arch_powerpc. |
6891 | (archures_init_table): If SELECT_ARCHITECTURES is not defined, | |
6892 | added bfd_powerpc_arch. | |
6893 | * bfd-in2.h: Rebuilt. | |
6894 | * cpu-powerpc.c: New file. | |
6895 | * Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c. | |
6896 | Rebuilt dependencies. | |
6897 | ||
bf969135 ILT |
6898 | * elfcode.h (bfd_section_from_shdr): Get vma and alignment_power |
6899 | of an SHT_STRTAB section from sh_addr and sh_addralign, rather | |
6900 | than just setting them to zero. | |
6901 | ||
b9d5cdf0 DM |
6902 | Sun Feb 6 20:04:10 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
6903 | ||
6904 | * elfcode.h (prep_headers, swap_out_syms): Check for NULL return | |
6905 | from bfd_new_strtab. | |
6906 | (elf_compute_section_file_positions): Check for false return from | |
6907 | swap_out_syms. | |
6908 | ||
6909 | * linker.c (default_indirect_link_order): Check for NULL return | |
6910 | from bfd_get_relocated_section_contents. | |
6911 | ||
6912 | * syms.c: Make example application in doc call xmalloc, not | |
6913 | bfd_xmalloc. | |
6914 | ||
6915 | * aoutx.h (NAME(aout,slurp_symbol_table), | |
6916 | aout_link_get_symbols, NAME(aout,link_hash_table_create)): | |
6917 | * bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs): | |
6918 | * ecoff.c (ecoff_bfd_link_hash_table_create): | |
6919 | * ecofflink.c (bfd_ecoff_debug_init): | |
6920 | * format.c (bfd_check_format_matches): | |
6921 | * linker.c (_bfd_generic_link_hash_table_create): | |
6922 | (_bfd_generic_final_link): | |
6923 | * reloc16.c (bfd_coff_reloc16_relax_section): | |
6924 | (bfd_coff_reloc16_get_relocated_section_contents): | |
6925 | * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): | |
6926 | * elf32-mips.c (mips_elf_final_link): | |
6927 | * elfcode.h (bfd_new_strtab): | |
6928 | (bfd_add_2_to_strtab): | |
6929 | (elf_slurp_symbol_table): | |
6930 | (elf_corefile_note): | |
6931 | * libbfd.c (bfd_zmalloc): | |
6932 | Use malloc and check the result, instead of bfd_xmalloc. | |
6933 | ||
6b054519 JK |
6934 | Sat Feb 5 12:39:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
6935 | ||
6936 | * config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*. | |
6937 | ||
bf430317 PS |
6938 | Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
6939 | ||
6940 | * srec.c (srec_write_record): Put CONST keyword for "src" before | |
6941 | "unsigned", some compilers don't like it after "unsigned". | |
6942 | * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to | |
6943 | "val" in prototype declaration because some compilers don't like | |
6944 | arguments whose names are the same as types. | |
6945 | ||
9b39ed6b ILT |
6946 | Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6947 | ||
6948 | * aoutx.h (aout_link_check_ar_symbols): Correct test for whether | |
6949 | object file defines symbol. Also, if skipping a symbol, skip the | |
6950 | second symbol of a N_WARNING or N_INDR symbol as well. | |
6951 | ||
d352be4f ILT |
6952 | Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6953 | ||
6954 | Add basic support for writing RS/6000 XCOFF files. | |
6955 | * coff-rs6000.c (dummy_reloc): Removed. | |
6956 | (rs6000coff_howto_table): Defined XCOFF relocs. | |
6957 | (RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto. | |
6958 | (rs6000coff_rtype2howto): New function. | |
6959 | (coff_bfd_reloc_type_lookup): Defined to use | |
6960 | rs6000coff_reloc_type_lookup. | |
6961 | (rs6000coff_reloc_type_lookup): New function. | |
6962 | (SELECT_RELOC): Defined to set r_type and r_size fields. | |
6963 | (COFF_LONG_FILENAMES): Defined. | |
6964 | * coffcode.h (combined_entry_type): Changed fix_tag and fix_end | |
6965 | fields to bitfields. Added fields fix_value and fix_scnlen. | |
6966 | (sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than | |
6967 | STYP_INFO for the type of a section named .debug. | |
6968 | (coff_add_missing_symbols): Don't define if RS6000COFF_C. | |
6969 | (coff_write_object_contents): If RS6000COFF_C, don't call | |
6970 | coff_add_missing_symbols. | |
6971 | (coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux | |
6972 | entry has type STY_LD change the x_scnlen into a pointer to a | |
6973 | symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the | |
6974 | value into a pointer to a symbol and set fix_value. | |
6975 | * libcoff.h: Rebuilt. | |
6976 | * coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set, | |
6977 | get the symbol offset. Likewise for fix_scnlen. | |
6978 | (string_size): Change type to bfd_size_type. | |
6979 | (debug_string_size, debug_string_section): New static variables. | |
6980 | (coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true, | |
6981 | write the symbol name into the .debug section; assume that the | |
6982 | section has already been created with the right size. | |
6983 | (coff_write_symbols): Initialize debug_string_size to 0. If | |
6984 | bfd_coff_symname_in_debug returns true, don't put symbol name in | |
6985 | usual string table. After writing out all symbols, if | |
6986 | debug_string_size is not 0, check that it matches the size of the | |
6987 | .debug section. | |
6988 | (coff_get_normalized_symtab): Clear new fix_value and fix_scnlen | |
6989 | fields. If the string offset is 0, always use an empty string as | |
6990 | the name. | |
6991 | (coff_make_empty_symbol): Zero out the symbol structure. | |
6992 | * reloc.c (bfd_perform_relocation): Work around one gross hack | |
6993 | with another: actually look at the target name to avoid the broken | |
6994 | COFF check. | |
6995 | (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26, | |
6996 | BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16. | |
6997 | * bfd-in2.h: Rebuilt. | |
6998 | ||
0ee34272 DM |
6999 | Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
7000 | ||
7001 | * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc. | |
7002 | (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted. | |
7003 | * libbfd-in.h: Define them as macros calling xmalloc and declare | |
7004 | xmalloc. | |
7005 | * libbfd.h: Rebuilt. | |
0ee34272 | 7006 | |
fa2302b8 ILT |
7007 | Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7008 | ||
cbc174e7 ILT |
7009 | * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined |
7010 | symbol has a value in the ECOFF symbol but not in the BFD symbol, | |
7011 | keep the value in the ECOFF symbol. This helps gas. | |
7012 | ||
5072b8e5 ILT |
7013 | * linker.c (_bfd_generic_link_output_symbols, |
7014 | _bfd_generic_link_write_global_symbol): Don't require that all | |
7015 | references to a common symbol be themselves common symbols. | |
7016 | ||
fa2302b8 ILT |
7017 | * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF. |
7018 | ||
96ad107b JK |
7019 | Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
7020 | ||
7021 | * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h, | |
7022 | sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT. | |
0324156c | 7023 | * bfd-in2.h: Rebuilt. |
96ad107b | 7024 | |
192d8ee8 ILT |
7025 | Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7026 | ||
38e1f0ce ILT |
7027 | * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type |
7028 | and size correctly. | |
7029 | (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to | |
7030 | x_csect.x_scnlen.l to match change in coff/internal.h. | |
7031 | (coff_swap_aux_out): Likewise. | |
7032 | ||
ebf3b4cd ILT |
7033 | * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c |
7034 | (alpha_ecoff_backend_data): Change casts of aux_in and aux_out | |
7035 | fields to match yesterday's changes. | |
7036 | ||
192d8ee8 ILT |
7037 | * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass |
7038 | in the internal_reloc itself, not the type. | |
7039 | * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c, | |
7040 | coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed | |
7041 | definition of SELECT_RELOC accordingly. | |
7042 | ||
330595d0 ILT |
7043 | Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7044 | ||
7045 | * coffcode.h (bfd_coff_backend_data): Added new arguments to | |
7046 | _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number | |
7047 | and number of aux entries. | |
7048 | (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed | |
7049 | accordingly. | |
7050 | * libcoff.h: Rebuilt. | |
7051 | * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new | |
7052 | arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT | |
7053 | specially if this is the last aux entry. | |
7054 | * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass | |
7055 | new arguments to swap_aux functions. | |
7056 | ||
4e810849 KR |
7057 | Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
7058 | ||
7059 | * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros | |
7060 | (only testing for m68k and vax at the moment); do verify that the | |
7061 | preprocessor didn't trash the arch name inside the string version. | |
7062 | Don't print out "pagesize =" line that prevents output from | |
7063 | compiling. Derive BYTES_IN_WORD and ARCH values from sizeof | |
7064 | results. | |
7065 | * Makefile.in (aout-params.h): Pass gen-aout a dummy target name. | |
26b572e4 KR |
7066 | (check, installcheck): Identify directory in "no testsuites" |
7067 | message. | |
4e810849 | 7068 | |
2edc8357 ILT |
7069 | Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7070 | ||
7071 | * aoutx.h (aout_link_write_symbols): Write out correct value for | |
7072 | object file symbol. | |
7073 | ||
098630a0 KR |
7074 | Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
7075 | ||
7076 | * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define | |
7077 | KERNBASE, so hard-code 0x80000000 instead. | |
7078 | ||
c3156966 ILT |
7079 | Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7080 | ||
7081 | * linker.c (generic_link_add_symbol_list): If symbol is common, | |
7082 | set the BSF_OLD_COMMON flag. | |
7083 | ||
d6d4e4c3 DM |
7084 | Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
7085 | ||
7086 | * format.c (bfd_check_format_matches): Put the new entry in the | |
7087 | correct element of matching_vector. | |
7088 | ||
09f70549 JK |
7089 | Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
7090 | ||
7091 | * som.c, som.h (bfd_som_set_section_attributes, | |
7092 | bfd_som_set_subsection_attributes): Change parameters from char | |
7093 | to int. Following a prototype with an old-style function definition | |
7094 | in the presence of widened parameters is a GCC-ism not supported | |
7095 | by the HP compiler in ANSI mode. | |
7096 | ||
a927c32d ILT |
7097 | Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7098 | ||
8638431e ILT |
7099 | * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2. |
7100 | ||
3b490cdd ILT |
7101 | * hp300hpux.c (MY(write_object_contents)): Write out the symbols |
7102 | before writing out the relocs, so that the right symbol indices | |
7103 | are used. | |
7104 | ||
71d58b59 ILT |
7105 | * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not |
7106 | try to overlay the internal carsyms on the external symdefs. That | |
7107 | can not work if the size of a host pointer is larger than 4 bytes. | |
7108 | ||
7109 | * format.c (bfd_check_format_matches): Cast result of | |
7110 | bfd_xmalloc_by_size_t. | |
7111 | * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype. | |
7112 | ||
a927c32d ILT |
7113 | * archive.c: Reindented to GNU standards. |
7114 | ||
aabda2da DM |
7115 | Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
7116 | ||
f4bd7a8f DM |
7117 | * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add |
7118 | "_bfd_" to function names. | |
7119 | * archive.c (_bfd_create_empty_archive_element_shell), | |
7120 | libbfd-in.h: Change callers. | |
7121 | ||
7122 | * libbfd.c (bfd_zmalloc): Renamed from zalloc. | |
7123 | * libbfd.c (bfd_add_to_string_table), | |
7124 | trad-core.c (trad_unix_core_file_p), | |
7125 | targets.c (bfd_target_list), | |
7126 | ptrace-core.c (ptrace_unix_core_file_p), | |
7127 | opncls.c (new_bfd), libbfd-in.h, | |
7128 | ieee.c (ieee_make_empty_symbol), | |
7129 | elf32-hppa.c (hppa_elf_stub_branch_reloc), | |
7130 | (hppa_elf_stub_reloc): Change callers. | |
7131 | * libbfd.h: Regenerated. | |
7132 | ||
7133 | * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name. | |
7134 | (_bfd_get_elt_at_filepos), | |
7135 | coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h: | |
7136 | Change callers. | |
7137 | ||
7138 | * format.c (bfd_check_format_matches), libbfd-in.h, targets.c, | |
7139 | elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector | |
7140 | and default_vector to bfd_default_vector. | |
7141 | * libbfd.h: Regenerated. | |
7142 | ||
aabda2da DM |
7143 | * format.c (bfd_check_format_matches): New function. |
7144 | (bfd_check_format): Call it. | |
7145 | (bfd_matching_formats): Function removed. | |
7146 | * targets.c: Replace the vector added on Jan 21 with a count of | |
7147 | entries in default_vector. | |
7148 | * bfd-in2.h: Regenerated. | |
7149 | ||
ca1c6bec ILT |
7150 | Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7151 | ||
3f048f7f ILT |
7152 | * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of |
7153 | .pdata section based on lnnoptr field, not section header. | |
7154 | (alpha_relocate_section): Don't bother to check if r_symndx >= 0, | |
7155 | since it is unsigned. | |
7156 | (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than | |
7157 | coff_object_p. | |
7158 | * ecoff.c (ecoff_new_section_hook): Set alignment_power field of | |
7159 | .pdata section to 3. | |
7160 | (ecoff_compute_section_file_positions): Save the size of the | |
7161 | .pdata section in the line_filepos field, and actually align the | |
7162 | .pdata section to an alignment power of 4. | |
7163 | (ecoff_compute_reloc_file_positions): Set output_has_begun after | |
7164 | calling ecoff_compute_section_file_positions. | |
7165 | (ecoff_write_object_contents): Set s_lnnoptr for the .pdata | |
7166 | section from the line_filepos field. Set vstamp for the optional | |
7167 | header from the vstamp of the symbolic header. | |
7168 | (ecoff_bfd_final_link): Set vstamp of the symbolic header to the | |
7169 | vstamp used by the first object file in the link. | |
7170 | ||
7171 | * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align. | |
7172 | ||
a20bdb43 ILT |
7173 | * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag |
7174 | for a created common section. | |
7175 | (_bfd_generic_link_add_one_symbol): Likewise. | |
7176 | ||
7177 | * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to | |
7178 | get the index of a common section, rather than always using | |
7179 | SHN_COMMON (MIPS has multiple common sections). | |
7180 | ||
7a60ed8c ILT |
7181 | * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =). |
7182 | ||
4991ebb9 ILT |
7183 | * bfd/aoutx.h (aout_link_input_section_std, |
7184 | aout_link_input_section_ext): Pass additional arguments to | |
7185 | reloc_overflow callback. | |
7186 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents, | |
7187 | alpha_relocat_section): Likewise. | |
7188 | * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. | |
7189 | * coff-h8500.c (extra_case): Likewise. | |
7190 | * coff-mips.c (mips_relocate_section): Likewise. | |
7191 | * coff-z8k.c (extra_case): Likewise. | |
7192 | * elf32-hppa.c (hppa_elf_stub_finish): Likewise. | |
7193 | * reloc.c (bfd_generic_get_relocated_section_contents): Likewise. | |
7194 | ||
1cedfe03 ILT |
7195 | * bout.c (calljx_callback, callj_callback): Use get_value to get |
7196 | the symbol value and check for undefined symbols. | |
7197 | (get_value): If the symbol is undefined, look it up in the linker | |
7198 | hash table. | |
7199 | (b_out_get_relocated_section_contents): For PCREL24 and PCREL13 | |
7200 | use get_value to get the symbol value and check for undefined | |
7201 | symbols. | |
7202 | * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is | |
7203 | undefined, look it up in the linker hash table. | |
7204 | ||
ca1c6bec ILT |
7205 | * aoutx.h (translate_symbol_table): The string index 0 has a |
7206 | special meaning for normal symbols, but not for dynamic symbols. | |
7207 | ||
3f2255e7 SG |
7208 | Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com) |
7209 | ||
7210 | * sparclynx.c: Setup appropriate macros to enable core file | |
7211 | support. | |
7212 | ||
0f8f509c DM |
7213 | Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
7214 | ||
3b31740c DM |
7215 | * targets.c: Add a vector of matching format names. |
7216 | * format.c (bfd_matching_formats): New function to return it. | |
7217 | (bfd_check_format): Set it. | |
7218 | * bfd-in2.h: Regenerated. | |
7219 | ||
0f8f509c DM |
7220 | * bfd-in.h: Remove decls of bfd_ec type and error printing functions. |
7221 | Remove decl of type symclass; wasn't used. | |
7222 | * bfd.c: Document error handling, including code fragments | |
7223 | containing the error decls that were in bfd-in.h. | |
7224 | Remove DEFUNs. | |
7225 | * bfd-in2.h: Regenerated. | |
7226 | ||
27814aa6 | 7227 | Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com) |
4733517b JK |
7228 | |
7229 | * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c: | |
7230 | The sparc (and possibly other?) NLM format requires a different | |
7231 | way to write exports, so add a write_export field to the backend | |
7232 | data (and set it to NULL for everything but the sparc). | |
e7cc9a2e | 7233 | |
3f40d101 DM |
7234 | Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
7235 | ||
e7cc9a2e JK |
7236 | * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL, |
7237 | not (struct external_nlist *) NULL. info->dynrel is a PTR, not | |
7238 | a struct external_nlist *. | |
7239 | ||
6de49562 DM |
7240 | Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
7241 | ||
74788cf0 | 7242 | * bfd.c: Remove error strings for errors removed below. |
6de49562 DM |
7243 | * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec), |
7244 | oasys.c (oasys_write_sections): Rename | |
7245 | bfd_error_nonrepresentable_section to nonrepresentable_section. | |
7246 | None of the other bfd error names start with "bfd_error". | |
7247 | Remove errors symbol_not_found and no_relocation_info, which seem | |
7248 | to be unused. | |
7249 | * bfd-in2.h: Regenerated. | |
7250 | ||
0ee75d02 ILT |
7251 | Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7252 | ||
fcc41f68 ILT |
7253 | * bfd.c (bfd_get_gp_size): Added support for ELF. |
7254 | ||
0ee75d02 ILT |
7255 | * syms.c (BSF_DYNAMIC): New symbol flag. |
7256 | (bfd_print_symbol_vandf): Print it. | |
7257 | * bfd-in2.h: Rebuilt. | |
7258 | * libaout.h (struct aout_backend_data): New read_dynamic_symbols | |
7259 | and read_dynamic_relocs fields. | |
7260 | (struct aoutdata): New dynamic_info field. | |
7261 | (obj_aout_dynamic_info): New accessor macro. | |
7262 | * sunos.c (struct sunos_dynamic_info): New structure. | |
7263 | (sunos_read_dynamic_info, MY(read_dynamic_symbols), | |
7264 | MY(read_dynamic_relocs)): New functions to read dynamic symbols | |
7265 | and relocs. | |
7266 | * aoutx.h (NAME(aout,some_aout_object_p)): If the object is | |
7267 | dynamically linked, set SEC_RELOC for both the .text and .data | |
7268 | sections. | |
7269 | (translate_from_native_sym_flags): Don't set BSF_LOCAL for an | |
7270 | undefined symbol. | |
7271 | (translate_symbol_table): New function, split out of | |
7272 | slurp_symbol_table; set the BSF_DYNAMIC flag appropriately. | |
7273 | (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any. | |
7274 | (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any. | |
7275 | (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in | |
7276 | return value. | |
7277 | * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write | |
7278 | out dynamic symbols or relocs against reloc symbols, since they | |
7279 | are already in the .text section and we wouldn't know where to | |
7280 | write them anyhow. | |
7281 | (sunos4_aout_backend): Initialize read_dynamic_symbols and | |
7282 | read_dynamic_relocs fields. | |
7283 | * aout-target.h (MY(backend_data)): Initialize | |
7284 | read_dynamic_symbols and read_dynamic_relocs fields. | |
7285 | ||
dc3da58f KR |
7286 | Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
7287 | ||
7288 | * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete | |
7289 | typedefs, since HOST_64_BIT will take care of defining them in | |
7290 | bfd.h. | |
7291 | ||
7e7fb4a8 KR |
7292 | Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
7293 | ||
7294 | * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here; | |
7295 | that's dealt with elsewhere. | |
7296 | * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros. | |
7297 | (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so | |
7298 | they get copied to bfd.h. | |
7299 | ||
7300 | * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation | |
7301 | types. Reorganized some of the existing ones. | |
7302 | * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one | |
7303 | values in case of compilation on a 32-bit machine. Fix pcrel | |
7304 | fields of some reloc types. | |
7305 | (alpha_bfd_reloc_type_lookup): Handle more relocation types. | |
7306 | ||
7307 | * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default | |
7308 | definitions when not defined, regardless of whether uint64_type is | |
7309 | a defined macro or not. | |
7310 | (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not | |
7311 | already defined. | |
7312 | ||
d7e34f67 ILT |
7313 | Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7314 | ||
7315 | * aoutx.h (translate_to_native_sym_flags): Set the type of a | |
7316 | BSF_WARNING symbol to N_WARNING. | |
7317 | ||
53155af1 ILT |
7318 | Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7319 | ||
7320 | * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p | |
7321 | for an indirect or warning symbol. | |
7322 | (aout_link_write_symbols): Update sym_hash with the target of an | |
3a5b50f4 ILT |
7323 | indirect or warning symbol. If an indirect symbol is defined, |
7324 | output the calculated value and don't output the target symbol. | |
53155af1 | 7325 | |
0c205af2 DM |
7326 | Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
7327 | ||
7328 | * aoutx.h (translate_from_native_sym_flags): Give warning symbols | |
7329 | an (unused) nonzero section value, needed for check below. | |
7330 | ||
964affdc DM |
7331 | Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
7332 | ||
7333 | * aoutx.h (translate_from_native_sym_flags, | |
7334 | aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like | |
7335 | N_SET[ABDT]. | |
7336 | ||
38a5f510 ILT |
7337 | Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7338 | ||
7339 | * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set | |
7340 | the DYNAMIC flag for the BFD. | |
7341 | (NAME(bfd_elf,write_object_contents)): Don't try to write out a | |
7342 | BFD with the DYNAMIC flag set, since we don't generate the program | |
7343 | header table correctly. | |
7344 | ||
7345 | Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
7346 | ||
7347 | * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end | |
7348 | of the function to avoid storage leak. | |
7349 | ||
75919b3b ILT |
7350 | Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7351 | ||
7352 | * ecoff.c (ecoff_link_write_external): An ifd can be -1. | |
7353 | ||
39961154 JL |
7354 | Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
7355 | ||
9558d13f JL |
7356 | * som.c (som_set_reloc_info): Provide a default symbol for |
7357 | relocations which don't actually have an associated symbol. | |
7358 | ||
39961154 JL |
7359 | * som.c (hppa_som_reloc): Add new "error message" argument. |
7360 | ||
32476597 PS |
7361 | Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
7362 | ||
7363 | Enable gdb to write to core files on more core file readers. | |
7364 | * libbfd.c (bfd_generic_set_section_contents): Remove range check | |
7365 | for section size, it is already done in bfd_set_section_contents | |
7366 | with bfd_get_section_size_now. | |
7367 | * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c, | |
7368 | osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents): | |
7369 | Use bfd_generic_set_section_contents instead of bfd_false. | |
7370 | ||
92f345b9 ILT |
7371 | Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7372 | ||
39961154 JL |
7373 | * linker.c: Added initial documentation. |
7374 | ||
92f345b9 ILT |
7375 | * linker.c (default_indirect_link_order): Don't expect space for |
7376 | output relocations if there aren't any input relocations. | |
7377 | ||
fed872d3 ILT |
7378 | Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7379 | ||
c5481a5e ILT |
7380 | * aoutx.h (NAME(aout,final_link)): Set a_entry before computing |
7381 | file offsets. | |
7382 | ||
fed872d3 ILT |
7383 | * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not |
7384 | STT_NOTYPE. | |
7385 | ||
b36b8a6e JK |
7386 | Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
7387 | ||
7388 | * config.bfd: Use ELF, not COFF for m88*-*-dgux*. | |
7389 | Combine m88k-*-* and m88110-*-* cases into m88*-*-*. | |
7390 | ||
cf286547 ILT |
7391 | Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7392 | ||
7393 | * ecofflink.c: Extensive changes to compress and merge debugging | |
7394 | information, and to write some of out directly rather than saving | |
7395 | it in memory. Several new functions and structures, and new | |
7396 | arguments to existing functions. | |
7397 | * ecoff.c (ecoff_compute_reloc_file_positions): Compute | |
7398 | sym_filepos as well. | |
7399 | (ecoff_get_extr): Use ifdmap instead of ifdbase. | |
7400 | (ecoff_write_object_contents): Don't compute sym_filepos here. | |
7401 | Only output symbols if outsymbols is not NULL. | |
7402 | (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and | |
7403 | bfd_ecoff_debug functions. Write out debugging information here. | |
7404 | (ecoff_final_link_debug_accumulate): Adjust for changes in | |
7405 | bfd_ecoff_debug functions. | |
7406 | (ecoff_link_write_external): Use ifdmap rather than ifdbase. | |
7407 | * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols | |
7408 | first, to put them in the first memory buffer. Clear fdr field. | |
7409 | (mips_elf_get_extr): Use pointer to unswapped external symbol. | |
7410 | (mips_elf_final_link): Adjust for changes in bfd_ecoff functions. | |
7411 | Preserve .text, .data and .bss even if they are empty. Save | |
7412 | pointer to unswapped external symbol rather than copying it. | |
7413 | Don't free up the external symbols. | |
7414 | * libelf.h (elf_symbol_type): Change mips_extr to PTR. | |
7415 | * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare. | |
7416 | (bfd_ecoff_debug_accumulate): Update declaration. | |
7417 | (bfd_ecoff_debug_accumulate_other): Rename declaration from | |
7418 | bfd_ecoff_debug_link_other and update. | |
7419 | (bfd_ecoff_write_accumulated_debug): Declare. | |
7420 | * bfd-in2.h: Rebuilt. | |
7421 | * Makefile.in: Rebuilt dependencies. | |
7422 | ||
2c96ba79 JK |
7423 | Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
7424 | ||
7425 | * Makefile.in (install): Remove "@" which follows a backslash. In | |
7426 | this position it just causes errors, not suppresses echoes. | |
7427 | ||
2304e1e8 JL |
7428 | Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
7429 | ||
7430 | * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT | |
7431 | field selectors. | |
7432 | ||
fb4cf140 KR |
7433 | Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
7434 | ||
7435 | * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec. | |
7436 | ||
d44b2ddb DM |
7437 | Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com) |
7438 | ||
5330499f DM |
7439 | * aoutx.h (adjust_z_magic): Don't merge the start of bss with the |
7440 | end of data if they are not contiguous. | |
7441 | ||
d44b2ddb DM |
7442 | * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings. |
7443 | ||
a5a835ff ILT |
7444 | Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7445 | ||
7446 | * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag | |
7447 | for .reginfo section here. | |
7448 | (ecoff_new_section_hook): Set it here instead. | |
7449 | ||
442da995 SS |
7450 | Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com) |
7451 | ||
7452 | * bfd-in.h: (bfd_boolean): Add workaround for systems that also | |
7453 | define true and false as enums. | |
7454 | (ALMOST_STDC): Add as alternative to __STDC__. | |
7455 | * bfd-in2.h: Rebuilt. | |
7456 | * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*. | |
7457 | ||
6f56c941 DM |
7458 | Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
7459 | ||
7460 | * aoutx.h (translate_to_native_sym_flags): Catch the case where | |
7461 | there is no output section. | |
7462 | ||
2f84ec0d ILT |
7463 | Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7464 | ||
90d58284 ILT |
7465 | * nlmcode.h (nlm_object_p): If we can't read the fixed header, |
7466 | count it as a wrong format error, not a system call error, since | |
7467 | the object file might simply be too small. | |
7468 | ||
7469 | * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef | |
7470 | BFD64. | |
7471 | * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o. | |
7472 | (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit | |
7473 | support, even though it is for an Alpha in 32 bit mode. | |
7474 | * configure.in (nlm32_alpha_vec): Set target64 to true. | |
7475 | ||
7476 | * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are | |
7477 | different, so there is no point to providing a generic one. | |
7478 | * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL | |
7479 | in the backend accessor macros; that should no longer be possible. | |
7480 | * targets.c (target_vector): Removed nlm32_big_generic_vec, | |
7481 | nlm64_big_generic_vec, nlm64_little_generic_vec. | |
7482 | * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec, | |
7483 | nlm64_big_generic_vec, nlm64_little_generic_vec): Removed. | |
7484 | * Makefile.in: Rebuilt dependencies, and | |
7485 | (BFD32_BACKENDS): Removed nlm32-gen.o. | |
7486 | (BFD64_BACKENDS): Removed nlm64-gen.o. | |
7487 | (CFILES): Removed nlm32-gen.c and nlm64-gen.c. | |
7488 | ||
559d5074 ILT |
7489 | * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h. |
7490 | ||
2f84ec0d ILT |
7491 | * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and |
7492 | bitsize arguments. Changed all callers (aoutx.h). | |
7493 | * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor | |
7494 | and bitsize arguments to declaration. | |
7495 | * libbfd.h: Rebuilt. | |
7496 | ||
7497 | * ecoff.c: First cut at new style of linker backend for | |
7498 | ECOFF--added a bunch of functions. Also: | |
7499 | (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata. | |
7500 | (ecoff_slurp_symbolic_header): New function. | |
7501 | (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header. | |
7502 | (ecoff_compute_reloc_file_positions): New function. | |
7503 | (ecoff_set_section_contents): Get out quickly if count is zero. | |
7504 | Check errors better. | |
7505 | (ecoff_write_object_contents): Put .xdata section in data segment. | |
7506 | Call ecoff_compute_reloc_file_positions. Don't output relocs or | |
7507 | external symbols if outsymbols is NULL. | |
7508 | (ecoff_bfd_final_link): Completely rewritten. | |
7509 | * libecoff.h: Include bfdlink.h. | |
7510 | (struct ecoff_backend_data): Add relocate_section field. | |
7511 | (ecoff_data_type): Add sym_hashes and symndx_to_section fields. | |
7512 | (struct ecoff_link_hash_entry): Define. | |
7513 | (struct ecoff_link_hash_table): Define. | |
7514 | (ecoff_bfd_link_add_symbols): Declare as function, not macro. | |
7515 | (ecoff_bfd_link_hash_table_create): Likewise. | |
7516 | * ecofflink.c (bfd_ecoff_debug_one_external): New function. | |
7517 | (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external. | |
7518 | * bfd-in.h (bfd_ecoff_debug_one_external): Declare. | |
7519 | * bfd-in2.h: Rebuilt. | |
7520 | * coff-alpha.c (alpha_howto_table): Mark BRADDR as | |
7521 | partial_inplace, and set the src_mask to 0x1fffff. | |
7522 | (alpha_ecoff_get_relocated_section_contents): Remove unused | |
7523 | variable gp_warned. | |
7524 | (alpha_convert_external_reloc): New static function. | |
7525 | (alpha_relocate_section): New static function. | |
7526 | (alpha_ecoff_backend_data): Initialize relocate_section field. | |
7527 | * coff-mips.c (mips_relocate_refhi): New static function. | |
7528 | (mips_relocate_section): New static function. | |
7529 | (mips_ecoff_backend_data): Initialize relocate_section field. | |
7530 | ||
7531 | * reloc.c (_bfd_relocate_contents): Corrected signed overflow | |
7532 | checking when there is an addend. | |
7533 | ||
7534 | * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link | |
7535 | a non a.out file, just pass it to _bfd_default_link_order. | |
7536 | (aout_link_input_section_std): When doing a final PC relative link | |
7537 | against a section symbol, subtract the VMA of the input section. | |
7538 | (aout_link_input_section_ext): Likewise. | |
7539 | ||
7540 | * linker.c (default_indirect_link_order): Renamed from | |
7541 | _bfd_generic_indirect_link_order and made static. | |
7542 | (_bfd_generic_final_link): Don't switch on link_order type, just | |
7543 | call _bfd_default_link_order. | |
7544 | (_bfd_default_link_order): Handle bfd_indirect_link_order type. | |
7545 | * genlink.h: Removed declaration of | |
7546 | _bfd_generic_indirect_link_order. | |
7547 | * elf32-mips.c (mips_elf_final_link): Don't switch on link_order | |
7548 | type, just call _bfd_default_link_order. | |
7549 | ||
7550 | Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com) | |
7551 | ||
7552 | * linker.c (generic_link_check_archive_element): Base the name of | |
7553 | the created common section on the name of the section the symbol | |
7554 | came from. | |
7555 | (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol | |
7556 | must have a section, so don't bother to create one. | |
7557 | ||
83acd9a2 DM |
7558 | Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
7559 | ||
7560 | * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags. | |
7561 | * aoutf1.h (NAME(aout,sunos4_write_object_contents)): | |
7562 | If the DYNAMIC flag is set, set it in the exec header. | |
7563 | * aoutx.h (NAME(aout,some_aout_object_p)): If the object is | |
7564 | dynamically linked, set the DYNAMIC flag in the BFD. | |
7565 | * libaout.h (N_SET_DYNAMIC): New macro. | |
7566 | (N_DYNAMIC): Add missing 0 in mask. | |
7567 | ||
031534b0 ILT |
7568 | Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7569 | ||
2f84ec0d ILT |
7570 | * ecoff.c (ecoff_get_extr): Don't output section symbols as |
7571 | external symbols. | |
7572 | ||
85d73944 ILT |
7573 | * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t |
7574 | to unsigned int, because size_t may not be defined in bfd.h. | |
7575 | * bfd-in2.h: Rebuilt. | |
7576 | ||
8120aa8f ILT |
7577 | * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to |
7578 | be a const pointer. | |
7579 | * bfd-in2.h: Rebuilt. | |
7580 | * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to | |
7581 | be a const pointer. | |
7582 | * targets.c (bfd_target): Change swap function pointers | |
7583 | accordingly. | |
7584 | * archive.c (do_slurp_coff_armap): Change swap accordingly. | |
7585 | * aix386-core.c: Change NO_GET and NO_GETS accordingly. | |
7586 | * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c, | |
7587 | ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET | |
7588 | accordingly. | |
7589 | ||
b59f0276 ILT |
7590 | * libbfd-in.h (struct artdata): Added tdata field. |
7591 | (_bfd_add_bfd_to_archive_cache): Declare. | |
2af2b7c4 | 7592 | (_bfd_get_elt_at_filepos): Declare. |
b59f0276 ILT |
7593 | (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. |
7594 | * libbfd.h: Rebuilt. | |
7595 | * archive.c: Cleaned up some more. | |
7596 | (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize | |
7597 | pointer elements of artdata. | |
7598 | (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache. | |
7599 | (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. | |
2af2b7c4 ILT |
7600 | (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos. |
7601 | (get_extended_arelt_filename, bfd_construct_extended_name_table, | |
7602 | bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static. | |
b59f0276 ILT |
7603 | * ecoff.c: Some comment changes. |
7604 | (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set | |
7605 | ardata->tdata to raw_armap. | |
7606 | (ecoff_archive_p): Initialize pointer elements of artdata. | |
7607 | * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of | |
7608 | add_bfd_to_cache. | |
7609 | ||
031534b0 ILT |
7610 | * hash.c: Added some documentation. |
7611 | ||
3f99570e JK |
7612 | Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
7613 | ||
7614 | * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC, | |
7615 | and do the swapping here rather than calling ntohl from the N_* | |
7616 | macros. This cleans up assumptions about the size of a host long, | |
7617 | the existence to ntohl, etc. | |
7618 | ||
e38bcbdb RS |
7619 | Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com) |
7620 | ||
7621 | * config.bfd: Add support for VSTa micro-kernel. It currently uses | |
7622 | i386-aout. | |
7623 | ||
f4d7c848 DM |
7624 | Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
7625 | ||
00fe3f53 | 7626 | * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value. |
f4d7c848 DM |
7627 | * i386mach3.c (SEGMENT_SIZE): Fix value. |
7628 | ||
728472f1 ILT |
7629 | Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7630 | ||
7631 | Minor cleanups suggested by CodeCenter. | |
7632 | * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c, | |
7633 | linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as | |
7634 | appropriate. | |
7635 | * aoutx.h (struct external_exec): Removed unnecessary declaration. | |
7636 | (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL. | |
7637 | (adjust_z_magic): Removed useless variable data_vma. | |
7638 | (stringtab_init): Initialize hash_zero. | |
7639 | (add_to_stringtab): Removed unused fourth argument. | |
7640 | (NAME(aout,swap_std_reloc_out)): Removed useless variable | |
7641 | r_addend. | |
7642 | (aout_link_input_section): Added some casts. | |
7643 | * archive.c (get_extended_arelt_filename, do_slurp_coff_armap, | |
7644 | bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap): | |
7645 | Minor code rewriting to make it more C like. | |
7646 | (do_slurp_bsd_armap): Added some casts. | |
7647 | * ecoff.c (ecoff_write_object_contents): Removed useless variable | |
7648 | scn_base. | |
7649 | (ecoff_write_armap): Added some casts. Use "" rather than "\0". | |
7650 | * ecofflink.c (bfd_ecoff_write_debug): Added a cast. | |
7651 | * libaout.h (struct internal_exec): Removed unnecessary | |
7652 | declaration. | |
7653 | * linker.c (_bfd_generic_indirect_link_order): Added a cast. | |
7654 | * opncls.c (new_bfd): Removed a cast. | |
7655 | * reloc.c (bfd_generic_get_relocated_section_contents): Added | |
7656 | some casts. | |
7657 | * srec.c (internal_srec_write_object_contents): Removed useless | |
7658 | variable bytes_written. | |
7659 | ||
696df58f DM |
7660 | Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
7661 | ||
7662 | * i386mach3.c (N_TXTADDR): Don't define after all. | |
7663 | (TEXT_START_ADDR): Don't include exec header size in value. | |
7664 | ||
e450eb45 DM |
7665 | Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
7666 | ||
7667 | * i386mach3.c (N_TXTADDR): Define. | |
7668 | ||
4c3721d5 ILT |
7669 | Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7670 | ||
7671 | Extensive changes to move the bulk of the linker into BFD so that | |
7672 | more efficient backend code can be written for specific object | |
7673 | files. Only existing efficient backend is a.out. | |
7674 | * seclet.c, seclet.h: Removed. | |
7675 | * hash.c, linker.c, genlink.h: New files. | |
7676 | * bfd-in.h: Removed bfd_error_vector. Declared hash table | |
7677 | structures and functions. | |
7678 | (JUMP_TABLE): Removed bfd_seclet_link, added | |
7679 | bfd_link_hash_table_create, bfd_link_add_symbols and | |
7680 | bfd_final_link. | |
7681 | * All backends: Changed accordingly. | |
7682 | * bfd-in2.h: Rebuilt. | |
7683 | * bfd.c (struct _bfd): Added link_next and archive_pass fields. | |
7684 | Removed ld_symbols field. | |
7685 | (bfd_nonrepresentable_section, bfd_undefined_symbol, | |
7686 | bfd_reloc_value_truncated, bfd_reloc_is_dangerous, | |
7687 | bfd_error_vector): Removed. | |
7688 | (bfd_default_error_trap, bfd_error_trap, | |
7689 | bfd_error_nonrepresentabltrap): Removed. | |
7690 | (bfd_get_relocated_section_contents): Pass link_info. Pass | |
7691 | link_order instead of seclet. Pass symbols. | |
7692 | (bfd_relax_section): Pass link_info. | |
7693 | (bfd_seclet_link): Removed. | |
7694 | (bfd_link_hash_table_create, bfd_link_add_symbols, | |
7695 | bfd_final_link): New macros. | |
7696 | * libbfd-in.h: If __GNUC__ is defined and alloca is not, define | |
7697 | alloca as __builtin_alloca. Declare internal linking functions. | |
7698 | * libbfd.h: Rebuilt. | |
7699 | * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked | |
7700 | for months. | |
7701 | * reloc.c (reloc_howto_type): Added error_message argument to | |
7702 | special_function field. Changed all callers and all definitions. | |
7703 | (bfd_get_reloc_size): Make argument a const pointer. | |
7704 | (bfd_perform_relocation): Add error_message argument to hold | |
7705 | string set if return value if bfd_reloc_dangerous. Changed all | |
7706 | callers. | |
7707 | (_bfd_final_link_relocate, _bfd_relocate_contents): New functions. | |
7708 | * section.c (asection): Renamed seclets_head and seclets_tail to | |
7709 | link_order_head and link_order_tail. | |
7710 | * targets.c (bfd_target): Replaced seclet argument with link_info | |
7711 | and link_order and symbols arguments in | |
7712 | bfd_get_relocated_section_contents. Added symbols argument to | |
7713 | bfd_relax_section. Removed bfd_seclet_link. Added | |
7714 | bfd_link_hash_table_create, bfd_link_add_symbols and | |
7715 | bfd_final_link. | |
7716 | * libaout.h (struct aoutdata): Added external_syms, | |
7717 | external_sym_count, external_strings, sym_hashes fields. | |
7718 | (obj_aout_external_syms, obj_aout_external_sym_count, | |
7719 | obj_aout_external_strings, obj_aout_sym_hashes): New accessor | |
7720 | macros. | |
7721 | (WRITE_HEADERS): Only output symbols if outsymbols is not NULL. | |
7722 | * aoutx.h: Wrote new back end linker routines. | |
7723 | (translate_to_native_sym_flags): Return boolean value. Don't use | |
7724 | bfd_error_vector. | |
7725 | (NAME(aout,write_syms)): Return boolean value. Check return value | |
7726 | of translate_to_native_sym_flags and bfd_write. | |
7727 | * aout-target.h (final_link_callback): New function. | |
7728 | (MY_bfd_final_link): New function. | |
7729 | * aout-adobe.c (aout_adobe_write_object_contents): Check return | |
7730 | value of aout_32_write_syms. | |
7731 | * hp300hpux.c (MY(write_object_contents)): Likewise. | |
7732 | * i386lynx.c (WRITE_HEADERS): Likewise. | |
7733 | * libaout.h (WRITE_HEADERS): Likewise. | |
7734 | * bout.c: Changed functions to use link_info->callbacks rather | |
7735 | than bfd_error_vector, and link_orders rather than seclets. | |
7736 | * coff-alpha.c: Likewise. | |
7737 | * coff-h8300.c: Likewise. | |
7738 | * coff-h8500.c: Likewise. | |
7739 | * coff-sh.c: Likewise. | |
7740 | * coff-z8k.c: Likewise. | |
7741 | * elf32-hppa.c: Likewise. | |
7742 | * reloc16.c: Likewise. | |
7743 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look | |
7744 | up _gp in the hash table rather than in outsymbols. | |
7745 | * coff-a29k.c (a29k_reloc): Pass errors back in new error_message | |
7746 | argument rather than printing them. | |
7747 | * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and | |
7748 | link_order arguments rather than seclet. Changed all uses and | |
7749 | definitions. | |
7750 | (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed | |
7751 | all uses and definitions. | |
7752 | * libcoff.h: Rebuilt. | |
7753 | * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but | |
7754 | not by ECOFF, make it scAbs. | |
7755 | (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and | |
7756 | rewritten. | |
7757 | * elf32-mips.c (mips_elf_final_link): Renamed from | |
7758 | mips_elf_seclet_link and rewritten. | |
7759 | * elf32-hppa.c (elf32_hppa_stub_description): Added link_info | |
7760 | field. | |
7761 | (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub, | |
7762 | hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section): | |
7763 | Added link_info arguments. Changed all callers. | |
7764 | * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is | |
7765 | not NULL. | |
7766 | * oasys.c (oasys_write_sections): Return boolean value rather than | |
7767 | using bfd_error_vector. | |
7768 | (oasys_write_object_contents): Check return value of | |
7769 | oasys_write_sections. | |
7770 | * hosts/std-host.h: Don't declare qsort or strtol. | |
7771 | * Makefile.in: Rebuild dependencies. | |
7772 | (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o. | |
7773 | (CFILES): Removed seclet.c. Added hash.c and linker.c. | |
7774 | (HFILES): Removed seclet.h. Added genlink.h. | |
7775 | ||
1adbf662 PS |
7776 | Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
7777 | ||
7778 | * section.c (bfd_get_section_contents): Return zero filled buffer | |
7779 | if section has no contents. | |
7780 | ||
d1b44e83 ILT |
7781 | Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7782 | ||
7783 | * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc, | |
7784 | then skip bfd_perform_relocation even if the addend is non-zero. | |
7785 | ||
a2805287 KR |
7786 | Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com) |
7787 | ||
7788 | * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy | |
7789 | addend to r_offset field. | |
7790 | ||
7791 | * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies. | |
7792 | ||
7793 | * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET, | |
7794 | CALC_ADDEND): Define. | |
7795 | ||
7796 | * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing | |
7797 | the offsetof because AIX /bin/cc does not like to take the address | |
7798 | of an array. (From Minh Tran-Le.) | |
7799 | ||
277b2d2b JL |
7800 | Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
7801 | ||
a2805287 KR |
7802 | * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu) |
7803 | ||
7804 | * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy | |
7805 | the return pointer into %r2 if no jump-in-call-delay-slot | |
7806 | optimization was done. | |
7807 | ||
277b2d2b JL |
7808 | * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD. |
7809 | ||
f8af9b40 DM |
7810 | Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
7811 | ||
7812 | * hosts/std-host.h: (time): Don't declare; conflicts on Mach3. | |
7813 | ||
7814 | * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding. | |
7815 | (HOST_SEGMENT_SIZE): Set to 0 for same reason. | |
7816 | ||
7817 | * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above. | |
7818 | (TEXT_START_ADDR): Correct. | |
7819 | (MY_backend_data): Define. | |
7820 | ||
7821 | * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): | |
7822 | New functions; code moved from aout_<size>_adjust_sizes_and_vmas. | |
7823 | ||
c97ae6e4 JL |
7824 | Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
7825 | ||
7826 | * som.c (som_begin_writing): Fix thinkos in auxiliary header | |
7827 | support. | |
7828 | (bfd_som_attach_aux_hdr): Likewise. | |
7829 | ||
a36b6f1d JL |
7830 | Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
7831 | ||
7832 | * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field | |
7833 | selectors for PIC code. | |
7834 | ||
7835 | * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors. | |
7836 | (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL | |
7837 | relocations needed by PIC. | |
7838 | ||
9e6f2498 SG |
7839 | Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com) |
7840 | ||
7841 | * nlmcode.h: Fixes to avoid compiler warnings... | |
7842 | ||
900e6d96 ILT |
7843 | Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com) |
7844 | ||
7845 | * libnlm.h (nlm_backend_data): Removed macro definition. | |
7846 | (nlm_alpha_backend_data): Adjusted accordingly. | |
7847 | ||
017a52d7 JL |
7848 | Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
7849 | ||
f6c2300b JL |
7850 | * som.c (som_begin_writing): Flesh out code for handling simple |
7851 | auxiliary headers. | |
7852 | (bfd_som_attach_aux_hdr): New function. | |
7853 | ||
7854 | * som.h (struct somdata): Add fields for attaching version and | |
7855 | copyright headers. Add accessor macros. | |
7856 | ||
744069b8 JL |
7857 | * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected |
7858 | definitions for old versions of HPUX which fail to define them. | |
7859 | (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT | |
7860 | now that they're safe. Delete bogus R_STATEMENT relocations. | |
7861 | ||
017a52d7 JL |
7862 | * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete |
7863 | extra R_DATA_OVERRIDE. | |
7864 | (hppa_som_gen_reloc_type): Generate a relocation for the rounding | |
7865 | mode selector if needed. | |
7866 | (som_write_fixups): Handle requests for a change in the default | |
7867 | rounding mode. Rounding modes do not consume input bytes, but | |
7868 | are just markers much like R_ENTRY and R_EXIT. | |
7869 | ||
48eb5281 JL |
7870 | Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
7871 | ||
7872 | Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu) | |
7873 | ||
017a52d7 JL |
7874 | * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when |
7875 | the branch instruction as originally been nullified. | |
7876 | hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the | |
7877 | case of no code reordering due to an LDO instruction in the | |
7878 | delay slot of the branch. Make sure to relocate the correct | |
7879 | instruction. Do not perform instruction reordering for millicode | |
7880 | calls. | |
7881 | (hppa_elf_build_arg_reloc_stub): Change the relocation type | |
7882 | to R_HPPA_STUB_CALL_17 when special processing might be needed. | |
7883 | (hppa_elf_build_long_branch_stub): Prevent code reordering on | |
7884 | a call from a linker stub to another linker stub and for millicode | |
7885 | calls. Do not trash the return register for calls from one linker | |
7886 | stub to a second linker stub. | |
7887 | ||
4861ac76 JL |
7888 | * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT |
7889 | relocations are not pc-relative. | |
7890 | ||
48eb5281 JL |
7891 | * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in |
7892 | linker stub code. | |
7893 | (COPY_2_31): Likewise. | |
7894 | ||
ecb2d887 ILT |
7895 | Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7896 | ||
7897 | * config/solaris2.mh (HDEFINES): Remove -Dconst= | |
7898 | * hosts/solaris.h: If not __GNUC__, define const as empty. | |
7899 | ||
800748cd ILT |
7900 | Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7901 | ||
4919d3ab ILT |
7902 | * ecoff.c: Added various casts for 32/64 bit cross targeting. |
7903 | (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo | |
7904 | section so that the linker ignores it. | |
7905 | * ecofflink.c: Added various casts for 32/64 bit cross targeting. | |
7906 | (ecoff_add_bytes): Changed need argument to size_t. | |
7907 | (bfd_ecoff_debug_link_other): Check return value of | |
7908 | ecoff_add_string. | |
7909 | ||
7910 | * libbfd-in.h (new_bfd): Use void rather than an empty parameter | |
7911 | list. | |
7912 | * libbfd.h: Rebuilt. | |
7913 | ||
800748cd ILT |
7914 | * libnlm.h (struct nlm_obj_tdata): New field backend_data. |
7915 | (nlm_backend_data, nlm_alpha_backend_data): New accessor macros. | |
7916 | (struct nlm_backend_data): New field no_uninitialized_data. | |
7917 | (nlm_no_uninitialized_data): New accessor macro. | |
7918 | * nlmcode.h (nlm_compute_section_file_positions): Handle | |
7919 | no_uninitialized_data. | |
7920 | (nlm_external_reloc_compare): Sort relocs by address for a | |
7921 | particular symbol, to make the sort more stable. | |
7922 | (nlm_write_object_contents): Cast the arguments to qsort. Get the | |
7923 | value of a debugging symbol the same way we get the value of a | |
7924 | normal symbol. | |
7925 | * nlm32-alpha.c: Various changes. Write out GP and .lita relocs. | |
7926 | Set no_uninitialized_data to true. | |
7927 | * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c | |
7928 | (nlm32_sparc_backend): Set no_uninitialized_data field false. | |
7929 | * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination | |
7930 | before filling it in. | |
7931 | ||
a7f6a456 JL |
7932 | Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
7933 | ||
7934 | * som.c (som_section_type, som_decode_symcalss): New functions. | |
7935 | (som_get_symbol_info): Use them. | |
7936 | (som_slurp_symbol_table): Set the section of common and undefined | |
7937 | symbols correctly. | |
7938 | ||
848ace96 KR |
7939 | Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com) |
7940 | ||
7941 | * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to | |
7942 | make gcc happy. | |
7943 | ||
7944 | * mipsbsd.c: Changes from Ralph Campbell: | |
7945 | (mips_howto_table_ext): MIPS_RELOC_LO16 should use | |
7946 | complain_overflow_dont. | |
7947 | (aout_mips_*_vec): Make name use "a.out" instead of "aout", to | |
7948 | make gdb happy. | |
7949 | ||
7950 | * bfd.c (bfd_errmsgs): Reword invalid-target message. | |
7951 | ||
7952 | * config.bfd: For sparc*-*-coff, use sparc-coff. | |
7953 | * configure.in: Handle sparccoff_vec. | |
7954 | * targets.c (sparccoff_vec): Declare. | |
7955 | ||
7956 | * reloc.c (bfd_get_reloc_size): New function. | |
7957 | (struct reloc_howto_type): Update documentation of size field. | |
7958 | ||
2f555d79 ILT |
7959 | Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7960 | ||
68eaffda ILT |
7961 | * nlm32-alpha.c: New file; preliminary Alpha NetWare support. |
7962 | * config.bfd (alpha-*-netware*): New target; use alpha-nlm. | |
7963 | * config/alpha-nlm.mt: New file. | |
7964 | * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o, | |
7965 | nlm32.o, and nlm.o. | |
7966 | * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o. | |
7967 | (CFILES): Added nlm32-alpha.c. | |
7968 | Rebuilt dependencies. | |
7969 | * targets.c (nlm32_alpha_vec): Declare. | |
7970 | ||
7971 | * libnlm.h (struct nlm_backend_data): New fields | |
7972 | optional_prefix_size, nlm_backend_object_p, nlm_write_prefix, | |
7973 | nlm_set_public_section, nlm_get_public_offset. Removed unused | |
7974 | nlm_write_reloc field. Changed nlm_write_import to remove | |
7975 | unnecessary symbol argument. Renamed nlm_write_externals to | |
7976 | nlm_write_external, and changed cound argument from bfd_vma to | |
7977 | bfd_size_type. | |
7978 | (nlm_optional_prefix_size, nlm_backend_object_p_func, | |
7979 | nlm_write_prefix_func, nlm_set_public_section_func, | |
7980 | nlm_get_public_offset_func): New accessor macros. | |
7981 | (nlm_write_reloc_func): Removed. | |
7982 | (nlm_write_external_func): Adjusted for field renaming. | |
7983 | * nlm32-i386.c (nlm_i386_write_import): Renamed from | |
7984 | nlm_i386_write_reloc. Removed old nlm_i386_write_import which | |
7985 | just called old nlm_i386_write_reloc. | |
7986 | (nlm_i386_write_external): Renamed from nlm_i386_write_externals. | |
7987 | Declared. Changed second argument from bfd_vma to bfd_size_type. | |
7988 | (nlm32_i386_backend): Adjusted for changes to fields and names. | |
7989 | * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused, | |
7990 | ifdeffed out code. | |
7991 | (nlm_sparc_write_import): Removed second argument. | |
7992 | (nlm_sparc_write_external): Renamed from | |
7993 | nlm_sparc_write_externals. Changed second argument from bfd_vma | |
7994 | to bfd_size_type. | |
7995 | (nlm32_sparc_backend): Adjusted for changes to fields and names. | |
7996 | * nlmcode.h: Removed some unused code. | |
7997 | (nlm_object_p): Don't destroy tdata pointer. Call | |
7998 | backend_object_p function if it exists. | |
7999 | (nlm_slurp_symbol_table): Removed unused variable rcount. Call | |
8000 | set_public_section_func if it exists instead of checking | |
8001 | NLM_HIBIT. | |
8002 | (nlm_compute_section_file_positions): Account for | |
8003 | optional_prefix_size. | |
8004 | (nlm_write_object_contents): Account for optional_prefix_size. | |
8005 | Removed useless variable write_reloc_func. Changed declaration | |
8006 | and call of write_import_func. Call write_prefix_func if it | |
8007 | exists. Removed unused variables len and temp. Call | |
8008 | get_public_offset_func if it exists rather than setting NLM_HIBIT. | |
8009 | * nlmswap.h: Declare functions. | |
8010 | ||
2f555d79 ILT |
8011 | * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize |
8012 | for clarity. | |
8013 | (fprintf_vma, sprintf_vma): Use %lx, not %x. | |
8014 | * bfd-in2.h: Rebuilt. | |
8015 | * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results | |
8016 | to unsigned long. | |
8017 | ||
8018 | * config.bfd: Don't set target64 here, as the setting is ignored. | |
8019 | * configure.in (ecoffalpha_little_vec): Set target64. | |
8020 | ||
8021 | * config/alphaosf.mt (TDEFINES): Removed; setting host parameters | |
8022 | in TDEFINES is wrong. | |
8023 | ||
8024 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): | |
8025 | Remove unused variable output_section. | |
8026 | ||
7cd39d69 ILT |
8027 | Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
8028 | ||
8029 | * irix-core.c: New file for Irix 4 and Irix 5 core support. | |
8030 | Functions taken out of coff-mips.c. Handle vmap type VMAPFILE. | |
8031 | * coff-mips.c: Irix 4 core file support moved to irix-core.c. | |
8032 | * targets.c: If IRIX_CORE defined, include irix_core_vec in | |
8033 | target_vector. | |
8034 | * config/irix4.mh (HDEFINES): Add -DIRIX_CORE. | |
8035 | (HDEPFILES): Define to be irix-core.o. | |
8036 | * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE. | |
8037 | (HDEPFILES): Define to be irix-core.o. | |
8038 | * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed | |
8039 | sco-core.o, which no longer exists. | |
8040 | (CFILES): Added all *-core.c files. | |
8041 | Rebuilt dependencies. | |
8042 | ||
8d12f138 ILT |
8043 | Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
8044 | ||
6c35a16d ILT |
8045 | * elfcode.h (map_program_segments): Restore check of file_size != |
8046 | mem_size, but only if SHT_PROGBITS. | |
8047 | ||
8d12f138 ILT |
8048 | * ecofflink.c: New file to hold ECOFF debug information linking |
8049 | routines. | |
8050 | * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet, | |
8051 | ecoff_add_string, ecoff_get_debug): Removed. Functionality now in | |
8052 | ecofflink.c. | |
8053 | (ecoff_get_extr, ecoff_set_index): New functions. | |
8054 | (ecoff_slurp_symbolic_info): Don't save raw_size. | |
8055 | (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions. | |
8056 | (ecoff_compute_section_file_positions): Don't set EXEC_P just | |
8057 | because there is a start address. | |
8058 | (ecoff_write_object_contents): Handle external symbols here. Use | |
8059 | ecofflink.c functions to write out debugging information. | |
8060 | * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr, | |
8061 | mips_elf_set_index): New functions. | |
8062 | (mips_elf_seclet_link): Discard empty sections, the .options | |
8063 | section and .gptab sections. Handle linking .mdebug section. | |
8064 | * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase. | |
8065 | * libelf.h (elf_symbol_type): Added mips_extr to tc_data union. | |
8066 | * bfd-in.h: Added prototypes for routines in ecofflink.c (some are | |
8067 | called by gas, so they are public). | |
8068 | * bfd-in2.h: Rebuilt. | |
8069 | * Makefile.in (BFD_LIBS): Added ecofflink.o. | |
8070 | (CFILES): Added ecofflink.c. | |
8071 | (ecofflink.o): New target. Rebuilt dependencies. | |
8072 | ||
abb324b2 JL |
8073 | Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
8074 | ||
8075 | * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as | |
8076 | a valid magic number if it's been defined. | |
8077 | ||
8f45f604 ILT |
8078 | Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
8079 | ||
8080 | * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker | |
8081 | no longer requires it. | |
8082 | (ecoff_bfd_seclet_link, ecoff_sizeof_headers, | |
8083 | ecoff_write_object_contents): Don't treat .scommon section | |
8084 | specially. | |
8085 | ||
c236d8b3 FF |
8086 | Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com) |
8087 | ||
8088 | Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner): | |
8089 | * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE. | |
8090 | * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o. | |
8091 | * bfd/ptrace-core.c: New file for dealing with core files with | |
8092 | start with the ptrace_user structure found on BCS compliant systems. | |
8093 | * bfd/targets.c (ptrace_core_vec): New vector. | |
8094 | ||
36456a67 JL |
8095 | Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
8096 | ||
8097 | * Minimal support for reading SOM fixup streams. Allows | |
8098 | objdump -r to do something reasonable. | |
8099 | * som.c (som_get_reloc_upper_bound): Implement. | |
8100 | (som_canonicalize_reloc): Implement. | |
8101 | (som_set_reloc_info, som_slurp_reloc_table): New functions. | |
8102 | ||
8d12f138 ILT |
8103 | Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
8104 | ||
8105 | * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define. | |
8106 | * hosts/sparclynx.h: Include lynx.h instead of duplicating it. | |
8107 | ||
a1bff336 ILT |
8108 | Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
8109 | ||
533af031 ILT |
8110 | * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift |
8111 | signed_value before sign extending it. Don't subtract out | |
8112 | reloc_entry->address. This makes it compatible with what gas is | |
8113 | generating. | |
8114 | ||
a1bff336 ILT |
8115 | * elfcode.h (elf_fake_sections): Accept .sbss as the name for a |
8116 | SHT_NOBITS sections. | |
8117 | (map_program_segments): Don't leave the loop after the first | |
8118 | SHT_NOBITS section. | |
8119 | (assign_file_positions_except_relocs): Only force sh_offset and | |
8120 | sh_addr to match modulo maxpagesize for a section which is not | |
8121 | SHT_NOBITS. Changed the method used to force page alignment after | |
8122 | a SHT_NOBITS section to only do it for the last such consecutive | |
8123 | section, and to really force page alignment. | |
8124 | ||
96be1f52 KR |
8125 | Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
8126 | ||
4c01d9b5 KR |
8127 | * coffcode.h (coff_slurp_symbol_table): Print more verbose message |
8128 | in the case of an unknown (or unhandled) storage class. | |
8129 | ||
96be1f52 KR |
8130 | * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should |
8131 | not be defined here, since it is a host attribute, not a target | |
8132 | one. | |
8133 | * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto. | |
8134 | ||
8135 | * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already | |
8136 | defined. | |
8137 | ||
8138 | * coff-sparc.c: Define some relocations, based on ELF relocations. | |
8139 | (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table, | |
8140 | struct coff_reloc_map, sparc_reloc_map, | |
8141 | coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and | |
8142 | elf.c, renamed. | |
8143 | (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_.... | |
8144 | (rtype2howto): Index into coff_sparc_howto_table using | |
8145 | dst->r_type. | |
8146 | ||
f8944f84 ILT |
8147 | Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
8148 | ||
8149 | * config.bfd (mips*-*-irix5*): New target; use mipsbelf. | |
8150 | * configure.host (mips-sgi-irix5*) New host; use irix5 (no | |
8151 | hosts/irix5.h created; just use std-host.h). | |
8152 | * config/irix5.mh: New file; like irix4.mh, but don't use -G or | |
8153 | -lmalloc. | |
8154 | * Makefile.in: Rebuilt dependencies. | |
8155 | ||
8156 | * ecoffswap.h: Changed type of internal pointers for swap out | |
8157 | functions to const *. | |
8158 | ||
8159 | * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16 | |
8160 | correctly for assembler, but linker support not implemented. | |
8161 | (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16. | |
8162 | (mips_elf_sym_is_global): New function; at least on Irix 5, all | |
8163 | non section symbols are considered global. | |
8164 | (elf_backend_sym_is_global): Define. | |
8165 | (mips_elf_final_write_processing): New function. Set the MIPS | |
8166 | architecture level correctly. | |
8167 | (elf_backend_final_write_processing): Define. | |
8168 | (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS. | |
8169 | (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo | |
8170 | section to 1. Handle .options section. | |
8171 | (mips_elf_acom_section, mips_elf_acom_symbol, | |
8172 | mips_elf_acom_symbol_ptr): New static variables, used to build a | |
8173 | generic .acommon section to hold SHN_MIPS_ACOMMON symbols. | |
8174 | (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by | |
8175 | putting them all in a global .acommon section. | |
8176 | ||
8177 | * elfcode.h (bfd_section_from_shdr): Don't dump core if target | |
8178 | section has no ELF section data. | |
8179 | (elf_make_sections): Set addralign of reloc section to 4. | |
8180 | (elf_fake_sections): Likewise. | |
8181 | (map_program_segments): Don't consider section 0. | |
8182 | (assign_file_positions_except_relocs): Don't consider section 0. | |
8183 | In the main loop, skip the symtab and strtab sections, since their | |
8184 | positions are set elsewhere. | |
8185 | (swap_out_syms): Set addralign of symtab section to 4. Set | |
8186 | addralign of strtab sections to 1. | |
8187 | (assign_file_positions_for_relocs): Don't consider section 0. | |
8188 | (write_object_contents): Don't write out section 0. | |
8189 | ||
8190 | * libelf.h (struct elf_backend_data): Added fields | |
8191 | elf_backend_sym_is_global and elf_backend_final_write_processing. | |
8192 | * elf32-target.h (elf32_bed): Added corresponding initializers. | |
8193 | * elf64-target.h (elf64_bed): Likewise. | |
8194 | * elfcode.h (sym_is_global): Take abfd argument. Call | |
8195 | elf_backend_sym_is_global if it is not NULL. | |
8196 | (elf_map_symbols): Pass abfd to sym_is_global. | |
8197 | (write_object_contents): Call elf_backend_final_write_processing | |
8198 | if it is defined. | |
8199 | ||
c9668c58 ILT |
8200 | Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
8201 | ||
8202 | * libecoff.h: Include coff/ecoff.h. | |
8203 | (struct ecoff_backend_data): Move external debugging information | |
8204 | fields into a single field pointing to an ecoff_debug_swap | |
8205 | structure. | |
8206 | (ecoff_data_type): Move debugging information fields into a single | |
8207 | field pointing to an ecoff_debug_info structure. | |
8208 | * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes. | |
8209 | ||
2f555d79 ILT |
8210 | Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com) |
8211 | ||
8212 | * nlmswap.h: New file to swap fixed header. Included by NLM | |
8213 | backends. | |
8214 | * libnlm.h (struct reloc_and_sec): Define. | |
8215 | (struct nlm_backend_data): Add fields fixed_header_size, | |
8216 | nlm_read_import, nlm_write_import, nlm_swap_fhdr_in, | |
8217 | nlm_swap_fhdr_out. | |
8218 | (nlm_fixed_header_size, nlm_read_import_func, | |
8219 | nlm_write_import_func, nlm_swap_fixed_header_in_func, | |
8220 | nlm_swap_fixed_header_out_func, nlm_write_external_func): New | |
8221 | accessor macros. | |
8222 | * nlmcode.h: Use new functions. | |
8223 | * nlm32-i386.c: Provide new functions. | |
8224 | * nlm32-sparc.c: New file; SPARC NLM backend. | |
8225 | ||
55ff7aef SS |
8226 | Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com) |
8227 | ||
8228 | * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore | |
8229 | garbage bits appearing in the upper end of symbolnums. | |
8230 | ||
8231 | * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED. | |
8232 | ||
343c1a96 SG |
8233 | Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com) |
8234 | ||
8235 | * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc. | |
8236 | * m68klynx.c: Define core file macros. | |
8237 | * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all | |
8238 | non-architecture specific stuff into lynx.h. | |
8239 | ||
794057a7 JK |
8240 | Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
8241 | ||
8242 | * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and | |
8243 | change PAGE_SIZE to 4096. | |
8244 | ||
8245 | Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com) | |
8246 | ||
8247 | * Makefile.in (diststuff): New target. | |
8248 | ||
8249 | * VERSION: Updated. | |
8250 | ||
09796011 JL |
8251 | Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
8252 | ||
3be54498 JL |
8253 | * som.c (som_object_setup): Do not create dummy ".text", ".data", |
8254 | and ".bss" sections. | |
8255 | (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size | |
8256 | is zero. Recognize BSS type sections and turn off SEC_LOAD and | |
8257 | SEC_DATA (so binutils/size works). Set the correct value for | |
8258 | a section's _raw_size. | |
8259 | (som_slurp_symbol_table): Program entry points, and millicode are | |
8260 | also functions. Mark them as such. Also mark L$* symbols as | |
8261 | debugging symbols. | |
8262 | ||
09796011 JL |
8263 | * bfd-in2.h: Rebuilt. |
8264 | ||
aff97790 JL |
8265 | Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
8266 | ||
91c0bcbb JL |
8267 | * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns |
8268 | a pointer to constant data. Delete bogus #define which made the | |
8269 | function useless. | |
8270 | ||
aff97790 | 8271 | * som.c (som_prep_for_fixups): New function. |
9d0dea6f | 8272 | (som_write_fixups): New function. |
0b35f7ec | 8273 | (som_write_space_strings): New function. |
6eb64408 JL |
8274 | (som_write_symbol_strings): New function. |
8275 | (som_begin_writing): New function. | |
aff97790 | 8276 | |
40249bfb JL |
8277 | Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
8278 | ||
980bac64 JL |
8279 | * som.c (som_write_object_contents): Do not abort. Flesh out. |
8280 | (som_set_section_contents): Do not abort. Flesh out. | |
8281 | ||
efc0df7c JL |
8282 | * som.c (som_write_headers): New function. |
8283 | (som_prep_headers): New function. | |
713de7ec | 8284 | (som_build_and_write_symbol_table): New function. |
7057b78f | 8285 | |
2212ff92 JL |
8286 | * som.c (som_sizeof_headers): Add missing prototype. |
8287 | (som_set_arch_mach): Do not abort. | |
8288 | ||
5532fc5a JL |
8289 | * som.c (som_count_spaces): New function. |
8290 | (som_count_subspaces): New function. | |
8291 | (compare_syms): New function. | |
8292 | (som_compute_checksum): New function. | |
8293 | ||
32619c58 JL |
8294 | * som.c (hppa_som_gen_reloc_type): New function. |
8295 | (som_bfd_reloc_type_lookup): New function. | |
8296 | ||
54bbfd37 JL |
8297 | * som.c (try_prev_fixup): New function. |
8298 | (som_reloc_skip): New function. | |
8299 | (som_reloc_addend): New function. | |
efc0df7c | 8300 | (som_reloc_call): New function. |
54bbfd37 | 8301 | |
d125665c JL |
8302 | * som.c (som_initialize_reloc_queue): New function. |
8303 | (som_reloc_queue_insert): Likewise. | |
8304 | (som_reloc_queue_fix): Likewise. | |
8305 | (som_reloc_queue_find): Likewise. | |
8306 | ||
fcb0c846 JL |
8307 | * som.c (som_hppa_howto_table): SOM howto relocation table. |
8308 | (hppa_som_reloc): New function. | |
8309 | ||
4fdb66cd JL |
8310 | * som.c (struct reloc_queue): New structure to keep track of |
8311 | the last four multibyte relocations emitted. | |
8312 | (enum pa_symbol_type): Type to fully describe the symbol types | |
8313 | associated with .import/.export assembler directives. | |
8314 | ||
70f1d738 JL |
8315 | * som.c: Include libhppa.h |
8316 | ||
40249bfb JL |
8317 | * som.c (bfd_som_set_section_attributes): New function. |
8318 | (bfd_som_set_subsection_attributes): Likewise. | |
8319 | (bfd_som_set_symboL_type): Likewise. | |
8320 | (bfd_som_attach_unwind_info): Likewise. | |
8321 | * som.h: Declare new exported functions. | |
8322 | ||
8323 | * som.h (struct som_symbol): Add new fields to hold additional | |
8324 | information needed to build/write symbol tables and fixup streams. | |
8325 | (struct som_section_data_struct): Add new fields to hold additional | |
8326 | information needed to build/write space and subspace headers. | |
8327 | (som_symbol_data): New accessor macro for SOM symbol information. | |
8328 | (R_HPPA_*): Basic relocation types to be used by the assembler. | |
8329 | ||
115f7430 JK |
8330 | Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
8331 | ||
8332 | * trad-core.c (trad_unix_core_file_p): If new hook | |
8333 | TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the | |
8334 | corefile being too big. | |
8335 | * hosts/i386sco.h: Define it. | |
8336 | ||
3e80841e JL |
8337 | Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
8338 | ||
8a71bf96 JL |
8339 | * bfd.c (struct _bfd): Add hppabsd_core_data. |
8340 | * targets.c (target_vector): Add hppabsd_core_vec. | |
8341 | * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core | |
8342 | section is encountered during core section scanning. | |
8343 | * hppabsd-core.c: New file. | |
8344 | * config/hppabsd.mh: Enable HPPA BSD core files. | |
8345 | ||
3e80841e JL |
8346 | * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code |
8347 | which is either commented out or ifdef'd out. Add, update and | |
8348 | clean comments. Fix various indention and spacing problems. Handle | |
8349 | problems related to using "ble" to jump to a stub rather than "bl" | |
8350 | (%r31 is trashed by "ble", but not by "bl"). | |
8351 | (NEW_INSTRUCTION): Put inside curly braces. | |
8352 | (CURRENT_STUB_OFFSET): Fix indention problems. | |
8353 | (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems. | |
8354 | Add, update and clean comments. Handle "ble" %r31 lossage problems. | |
8355 | (hppa_elf_build_long_branch_stub): Likewise. | |
8356 | (hppa_look_for_stubs_in_section): Likewise. | |
8357 | (hppa_elf_stub_check): Remove obsolete function. | |
8358 | ||
8359 | * hppa_stubs.h: Add new instructions to deal with %r31 lossage | |
8360 | problems. Delete unused instructions. | |
8361 | ||
0f5bc783 SS |
8362 | Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com) |
8363 | ||
8364 | * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define. | |
8365 | ||
95469b02 ILT |
8366 | Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
8367 | ||
346f0414 ILT |
8368 | * elfcode.h (elf_object_p): Rather than looking through an array |
8369 | of architectures, get the ELF EM_xxx code from the backend | |
8370 | information. Let the generic ELF target match any EM_xxx code not | |
8371 | matched by another ELF target. Call elf_backend_object_p to let | |
8372 | the backend do more checks and set global information. | |
8373 | * libelf.h (struct elf_backend_data): Added elf_machine_code and | |
8374 | elf_backend_object_p fields. | |
8375 | (struct bfd_elf_arch_map): Removed. | |
8376 | (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare. | |
8377 | * elf32-target.h, elf64-target.h: Initialize elf_machine_code | |
8378 | field with ELF_MACHINE_CODE. Initialize elf_backend_object_p | |
8379 | field with elf_backend_object_p (if it is defined). | |
8380 | * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c, | |
8381 | elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c, | |
8382 | elf64-gen.c (ELF_MACHINE_CODE): Defined. | |
8383 | * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping | |
8384 | routines. | |
8385 | (mips_elf_object_p): Set the right machine number. | |
8386 | (mips_elf_ecoff_debug_swap): Defined. | |
8387 | (elf_backend_object_p): Defined to be mips_elf_object_p. | |
8388 | (elf_backend_ecoff_debug_swap): Defined to be | |
8389 | mips_elf_ecoff_debug_swap. | |
8390 | * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed. | |
8391 | ||
8392 | * libbfd-in.h (target_vector, default_vector): Declare. | |
8393 | * libbfd.h: Rebuilt. | |
8394 | * format.c (target_vector, default_vector): Don't declare. | |
8395 | ||
8396 | * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow | |
8397 | for R_MIPS_26. Correct overflow detection requires matching the | |
8398 | upper four bits of the destination against the PC. From Ted Lemon | |
8399 | <mellon@pepper.ncd.com>. | |
8400 | ||
8401 | * bout.c (b_out_reloc_type_lookup): Return type should point to | |
8402 | const data. | |
8403 | * coff-i960.c (coff_i960_reloc_type_lookup): Likewise. | |
8404 | * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise. | |
8405 | * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise. | |
8406 | * coff-i386.c (coff_i386_reloc): Made howto const. | |
8407 | * oasys.c (oasys_write_data): Made how const. | |
8408 | ||
95469b02 ILT |
8409 | * libelf.h: Added some comments. |
8410 | (struct elf_backend_data): Added elf_backend_ecoff_debug_swap | |
8411 | field. Removed unused write_relocs field. | |
8412 | * elf32-target.h: Adjusted elf_backend_data initialization | |
8413 | accordingly. | |
8414 | * elf64-target.h: Corrected elf_backend_data initialization to | |
8415 | fill in all fields and to set elf_64_p to 1. | |
8416 | ||
e2756048 ILT |
8417 | Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
8418 | ||
7b8106b4 ILT |
8419 | * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment |
8420 | to filepos in SHT_STRTAB case. | |
8421 | (assign_file_position_for_section): Set BFD section filepos as | |
8422 | well as ELF section sh_offset. | |
8423 | ||
e2756048 ILT |
8424 | * reloc.c: Use const instead of CONST. |
8425 | (bfd_perform_relocation): Make variable howto a const pointer. | |
8426 | * bfd-in2.h, libbfd.h: Rebuilt. | |
8427 | ||
8428 | Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) | |
8429 | ||
8430 | * Makefile.in (realclean): Don't remove generated headers. Reverts | |
8431 | change of 2 Jul 1993. | |
8432 | ||
007455de DHW |
8433 | Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com) |
8434 | ||
8435 | * configure.bfd: make unixware equivalent to sysv4. | |
8436 | ||
8437 | * config/i386-nlm.mt: bring in elf config; make it the default. | |
8438 | ||
1d3e8847 JL |
8439 | Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
8440 | ||
8441 | * libbfd.c (bfd_put_8): Add parens around reference to "val" | |
8442 | argument. | |
8443 | ||
2ccb88c0 DM |
8444 | Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
8445 | ||
8446 | * hosts/i386mach3.h (HOST_SEGMENT_SIZE), | |
8447 | i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?). | |
8448 | ||
0f396d2a ILT |
8449 | Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
8450 | ||
8451 | * coffcode.h (coff_write_object_contents): Zero out internal_a. | |
8452 | ||
c188b0be DM |
8453 | Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
8454 | ||
8455 | * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h, | |
8456 | core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c, | |
8457 | section.c, syms.c, targets.c: | |
8458 | Doc cleanup (spelling, punctuation, grammar, formatting). | |
8459 | * bfd-in2.h, libbfd.h: Rebuild. | |
c188b0be | 8460 | |
baf205c4 JG |
8461 | Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com) |
8462 | ||
8463 | * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors. | |
8464 | * bfd.c, opncls.c: Improve comments on file descriptor cacheing. | |
8465 | ||
fa8e8648 JL |
8466 | Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
8467 | ||
8468 | * From Pete Hoogenboom (hoogen@cs.utah.edu) | |
8469 | * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error | |
8470 | in last change. Always rebuild symbol extension section the first | |
8471 | time though if output sections exist (fixes ld -r problems). | |
8472 | ||
d5d53b0a JW |
8473 | Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com) |
8474 | ||
8475 | * Makefile.in: Add .PHONY for check and installcheck rules. | |
8476 | ||
8477 | Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com) | |
8478 | ||
8479 | * libbfd-in.h (artdata): Use long, not time_t for portability, at | |
8480 | least to HPUX. File below is a derived file. | |
8481 | ||
31eb3ead BC |
8482 | Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com) |
8483 | ||
8484 | * libbfd.h (artdata): Use long, not time_t for portability, at | |
8485 | least to HPUX. | |
8486 | ||
242f60e2 JK |
8487 | Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
8488 | ||
8489 | * config.bfd: Use bigmips for mips*-*-bsd*. | |
8490 | ||
55d5b62d ILT |
8491 | Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
8492 | ||
f2e945df ILT |
8493 | * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table): |
8494 | Handle symbol number of zero. | |
8495 | ||
7386c3b7 ILT |
8496 | * reloc.c (enum bfd_reloc_code_real): Added |
8497 | BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16, | |
8498 | BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32. | |
8499 | * bfd-in2.h: Rebuilt. | |
8500 | * coff-mips.c (mips_bfd_reloc_type_lookup): Handle | |
8501 | BFD_RELOC_MIPS_LITERAL. | |
8502 | * elf32-mips.c (mips_reloc_map): Handle new relocs. | |
8503 | (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp | |
8504 | checks slightly. | |
8505 | ||
55d5b62d ILT |
8506 | * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end, |
8507 | MY_bfd_debug_info_accumulat [sic]): Remove unused definitions. | |
8508 | (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section, | |
8509 | MY_bfd_seclet_link): Define. | |
8510 | (MY_bfd_reloc_type_lookup): Rename from | |
8511 | MY_reloc_howto_type_lookup. | |
8512 | (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol. | |
8513 | (MY(vec)): Use JUMP_TABLE rather than listing functions. | |
8514 | * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound, | |
8515 | MY_canonicalize_reloc, MY_write_object_contents): Don't define in | |
8516 | terms of MY, because that causes a recusive invocation of CAT when | |
8517 | expanded within JUMP_TABLE, and ANSI compilers don't expand | |
8518 | recursive macros. | |
8519 | * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from | |
8520 | MY_reloc_howto_type_lookup, and don't define in terms of MY. | |
8521 | (MY_canonicalize_reloc): Don't define in terms of MY. | |
8522 | (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather | |
8523 | than listing functions. | |
8524 | ||
6198b7a1 JK |
8525 | Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
8526 | ||
8527 | * config.bfd: Use m68k-elf for m68*-*-sysv4*. | |
8528 | ||
ceeca31c | 8529 | See file ChangeLog.1 |
e6d739eb | 8530 | |
41126f15 JK |
8531 | \f |
8532 | Local Variables: | |
8533 | mode: indented-text | |
8534 | left-margin: 8 | |
6ec3bb6a ILT |
8535 | fill-column: 74 |
8536 | version-control: never | |
8537 | End: |