Commit | Line | Data |
---|---|---|
5dc8db48 KR |
1 | Mon Feb 6 03:20:17 1995 Ken Raeburn <raeburn@cujo.cygnus.com> |
2 | ||
3 | Changes from Bryan Ford, baford@schirf.cs.utah.edu: | |
4 | * config.bfd (i[345]86-*-msdos*): New target. | |
5 | * configure.in (i386msdos_vec): Handle it. | |
6 | * i386msdos.c: New file. | |
7 | * config/i386-msdos.mt: New file. | |
8 | * bfd.c (enum bfd_error): Added new value bfd_error_file_too_big. | |
9 | (bfd_errmsgs): Added string to table. | |
10 | * libaout.h (reloc_type-lookup): Declare it. | |
11 | * targets.c (enum bfd_flavour): Added bfd_target_msdos_flavour. | |
12 | (i386msdos_vec): Declare. | |
13 | (bfd_target_vector): Add it to the list. | |
14 | * bfd-in2.h: Regenerated. | |
15 | ||
9ea5de84 JL |
16 | Wed Feb 1 01:32:14 1995 Jeff Law (law@snake.cs.utah.edu) |
17 | ||
5dc8db48 KR |
18 | * som.c (som_set_reloc_info, case R_DATA_ONE_SYMBOL): If there's |
19 | nothing in R_DATA_OVERRIDE, then try to find the addend in the | |
20 | section's contents. | |
21 | ||
9ea5de84 JL |
22 | * som.c (som_object_setup): More heruistics to detect the |
23 | braindamaged HP OSF1 linker. | |
24 | (setup_sections): Don't forget to free subspace_sections if we get | |
25 | an error. | |
26 | (som_slurp_string_table): Allocate strings on this bfd's obstack | |
27 | rather than directly out of the heap. | |
28 | (som_slurp_symbol_table): Likewise for the saved copy of the | |
29 | canonical symbols. | |
30 | (som_slurp_reloc_table): Likewise for the saved copy of the | |
31 | canonical relocations. Free the native relocations when we're | |
32 | done with them. | |
33 | ||
ef6fb95d DE |
34 | Tue Jan 31 21:53:28 1995 Doug Evans <dje@canuck.cygnus.com> |
35 | ||
36 | * libelf.h (struct elf_obj_tdata): New member program_header_size. | |
37 | * elfcode.h (get_program_header_size): New parameters sorted_hdrs, | |
38 | count, and maxpagesize. All callers updated. | |
39 | If sorted_hdrs is non-NULL, use it to compute the number of segments. | |
40 | Save result in case called again. | |
41 | (assign_file_positions_except_relocs): Sort headers before calling | |
42 | get_program_header_size. | |
43 | ||
5945db29 ILT |
44 | Tue Jan 31 15:27:53 1995 Ian Lance Taylor <ian@cygnus.com> |
45 | ||
46 | * elfcode.h (map_program_segments): Add sorted_hdrs parameter. | |
47 | Search through it rather than through unsorted section headers. | |
48 | (assign_file_positions_except_relocs): Pass sorted_hdrs to | |
49 | map_program_segments. | |
50 | ||
3e461107 KR |
51 | Mon Jan 30 22:04:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com> |
52 | ||
53 | * ecoff.c (_bfd_ecoff_find_nearest_line): Fix problems in range | |
54 | checking. Expect argument OFFSET to be section-relative. From | |
55 | David Mosberger-Tang, davidm@piston.cs.arizona.edu. | |
56 | ||
57 | Mon Jan 30 11:22:11 1995 Ian Lance Taylor <ian@cygnus.com> | |
58 | ||
59 | * elfcode.h (NAME(bfd_elf,record_link_assignment)): Don't do | |
60 | anything if we are not linking an ELF file. | |
61 | (NAME(bfd_elf,size_dynamic_sections)): Likewise. | |
62 | ||
fede9992 JL |
63 | Sat Jan 28 12:48:57 1995 Jeff Law (law@snake.cs.utah.edu) |
64 | ||
8bc3e02c JL |
65 | * som.c (compare_subspaces): New function to sort subspaces by |
66 | their location in the object file. | |
67 | (setup_sections): When computing the index for each subspace, | |
68 | handle case where setup_sections reads the subspaces in a | |
69 | different order that they appear in the object file. | |
70 | (som_is_space): Also examine the output section for the containing | |
71 | section. | |
72 | (som_is_subspace, som_is_container): Likewise. | |
73 | (som_begin_writing): Don't prepare or write fixups here. When | |
74 | writing the symbol strings, use the unsorted symbol table. | |
75 | (som_write_object_contents): Don't write the symbol table here. | |
76 | (som_finish_writing): Prepare and write the fixups here. Likewise | |
77 | for the symbol table. | |
78 | (som_bfd_derive_misc_symbol_info): Undefined symbols always have | |
79 | type SS_UNSAT regardless of BSF_EXPORT. | |
80 | (som_set_reloc_info): Unpack and attach argument location | |
81 | information for R_PCREL_CALL and R_ABS_CALL relocations. | |
82 | ||
fede9992 JL |
83 | * som.c (som_object_setup): New heuristic to determine if the |
84 | entry and flags fields are switched in the exec header. | |
85 | ||
cd9dba7b ILT |
86 | Sat Jan 28 00:16:01 1995 Ian Lance Taylor <ian@cygnus.com> |
87 | ||
88 | * elfcode.h (elf_link_add_object_symbols): Use *sym_hash instead | |
89 | of h if we might not be doing an ELF link. | |
90 | ||
6977046f ILT |
91 | Fri Jan 27 16:13:42 1995 Ian Lance Taylor <ian@cygnus.com> |
92 | ||
cea133af ILT |
93 | * elf32-mips.c (mips_elf_final_link): If the size of an input |
94 | .reginfo section is zero, force it to the correct size, since the | |
95 | linker emulation code may have clobbered it. | |
96 | ||
6977046f ILT |
97 | * elfcode.h (elf_sort_hdrs): Correct SHF_ALLOC test. |
98 | (assign_file_positions_except_relocs): Free sorted_hdrs. | |
99 | ||
61a914c9 SC |
100 | Thu Jan 26 09:00:12 1995 Steve Chamberlain <sac@splat> |
101 | ||
7896128d SC |
102 | * srec.c (srec_set_section_contents): Fix off by |
103 | one end address calculation. | |
104 | ||
61a914c9 SC |
105 | * config.bfd: (m68*-est-coff): New configuration. |
106 | ||
e83e94ef ILT |
107 | Thu Jan 26 11:39:21 1995 Ian Lance Taylor <ian@cygnus.com> |
108 | ||
4b412ed1 ILT |
109 | * elfcode.h (elf_link_add_object_symbols): Only examine weakdef if |
110 | we are using an ELF hash table. | |
111 | ||
e83e94ef ILT |
112 | * aoutx.h (NAME(aout,some_aout_object_p)): Always set EXEC_P if |
113 | the start address is in the .text section, even if STAT_FOR_EXEC | |
114 | is set. Just use STAT_FOR_EXEC as an additional test. | |
115 | ||
c6d729b3 MM |
116 | Thu Jan 26 11:12:54 1995 Michael Meissner <meissner@cygnus.com> |
117 | ||
118 | * elfcode.h (prep_headers): Use EM_PPC instead of | |
119 | EM_CYGNUS_POWERPC. | |
120 | ||
121 | * elf32-ppc.c (reloc_type): Add all System V.4 and eABI | |
122 | relocations currently defined. | |
123 | (powerpc_reloc_map): Adjust to new relocation names. | |
124 | (elf_powerpc_howto_table): Add most of the new relocations. | |
125 | (ELF_MACHINE_CODE): Use EM_PPC instead of EM_CYGNUS_POWERPC. | |
126 | ||
127 | * config.bfd: Add support for powerpc-*-eabi. | |
128 | ||
129 | * config/ppc-elf.mt: Add rs6000 architecture support to the | |
130 | PowerPC. Also add XCOFF support. | |
131 | ||
e079cfe8 ILT |
132 | Wed Jan 25 23:26:13 1995 Ian Lance Taylor <ian@cygnus.com> |
133 | ||
134 | * coff-sh.c (CALC_ADDEND): Don't define. | |
135 | (coff_sh_relocate_section): Remove. | |
136 | (coff_relocate_section): Use _bfd_coff_generic_relocate_section. | |
137 | ||
16fe8950 ILT |
138 | Tue Jan 24 14:22:47 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> |
139 | ||
140 | * elf32-mips.c (mips_elf_output_extsym): Set the value of the | |
141 | ECOFF symbol from the hash table entry. | |
142 | ||
c525c3af SC |
143 | Mon Jan 23 14:53:35 1995 Steve Chamberlain <sac@splat> |
144 | ||
145 | * coff-sh.c (coff_sh_relocate_section): Don't subtract | |
146 | vma twice. | |
147 | ||
123bfaa5 ILT |
148 | Mon Jan 23 13:33:18 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> |
149 | ||
6e3acf74 ILT |
150 | * coff-sh.c (sh_reloc): Don't ignore the previous contents of an |
151 | R_SH_IMM32 reloc. | |
152 | ||
6e7f3f07 ILT |
153 | * config.bfd (i[345]86-*-gnu*): Set bfd_name to i386-gnu. |
154 | * config/i386-gnu.mt: New file. Include ELF support. | |
155 | ||
123bfaa5 ILT |
156 | * opncls.c (bfd_openstreamr): Call bfd_cache_init. |
157 | ||
04dc16b7 ILT |
158 | Fri Jan 20 11:44:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> |
159 | ||
160 | * sunos.c (sunos_add_one_symbol): Only set the sunos specific | |
161 | fields if we are doing a sunos link. | |
162 | ||
163 | Wed Jan 18 12:28:17 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
164 | ||
165 | * cpu-h8300.c (h8300_info_struct): Change name from "H8/300" to | |
166 | "h8300" for consistency with other cpu-* files. | |
167 | (h8300h_info_struct): Change name from "H8/300H" to "h8300h". | |
168 | * coff-h8300.c (special): Remove unused variable diff. | |
169 | ||
6a5848cd ILT |
170 | Tue Jan 17 10:52:32 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> |
171 | ||
d01a0278 ILT |
172 | * bfd-in.h (bfd_byte, reloc_howto_type): Define here, not... |
173 | * reloc.c (bfd_byte, reloc_howto_type): here. | |
174 | * Changed all occurrences of ``const struct reloc_howto_struct'' | |
175 | to be ``reloc_howto_type'' instead. | |
176 | * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt. | |
177 | ||
8a51b06c ILT |
178 | * opncls.c (bfd_openstreamr): New function. |
179 | * bfd-in2.h: Rebuilt. | |
180 | ||
6a5848cd ILT |
181 | * elf32-mips.c (enum reloc_type): Define new relocs used on Irix. |
182 | (elf_mips_howto_table): Add entries for new relocs. | |
183 | (mips_elf_section_from_shdr): Handle SHT_MIPS_MSYM, | |
184 | SHT_MIPS_DWARF, and SHT_MIPS_EVENTS. | |
185 | (mips_elf_fake_sections): Handle sections named .msym, .debug_* | |
186 | and .MIPS.events.*. | |
187 | ||
188 | * srec.c (srec_init): Remove unused local variable i. | |
189 | ||
c21b376f SC |
190 | Sat Jan 14 19:09:48 1995 Steve Chamberlain <sac@jonny> |
191 | ||
192 | * archures.c, Makefile.in, targets.c, bfd-in2.h, coffcode.h, | |
193 | config.bfd, configure.in, config/w65.mt: Initial support for the W65. | |
194 | ||
9560e662 SC |
195 | Sun Jan 15 13:57:45 1995 Steve Chamberlain <sac@splat> |
196 | ||
197 | * opncls.c (bfd_fdopenr): Configure for WIN32. | |
198 | ||
c3fcc078 KR |
199 | Thu Jan 12 16:30:47 1995 Ken Raeburn <raeburn@cujo.cygnus.com> |
200 | ||
201 | * Makefile.in (diststuff): Include `headers'. | |
202 | ||
203 | * sunos.c (m68k_plt_first_entry, sparc_plt_first_entry): Now | |
204 | const. | |
205 | * tekhex.c (digs): Ditto. | |
206 | * elf32-i386.c (elf_i386_plt0_entry, elf_i386_plt_entry): Ditto. | |
207 | ||
208 | * srec.c, tekhex.c: Include libiberty.h. Delete static array | |
209 | hex_value and replace references to it with references to | |
210 | hex_init, hex_p, and hex_value. | |
211 | * Makefile.in: Updated dependencies. | |
212 | ||
213 | * archures.c (archures_init_table): Now const. | |
214 | (bfd_arch_init): Adjusted type of local var `ptable'. | |
215 | start-sanitize-rce | |
216 | ||
217 | * Makefile.in (ALL_MACHINES): Include cpu-rce.o. | |
218 | (BFD32_BACKENDS): Include aout-rce.o. | |
219 | end-sanitize-rce | |
220 | start-sanitize-arc | |
221 | ||
222 | * Makefile.in (ALL_MACHINES): Include cpu-arc.o. | |
223 | (BFD32_BACKENDS): Include elf32-arc.o. | |
224 | end-sanitize-arc | |
225 | ||
b69fe363 PS |
226 | Thu Jan 12 09:33:24 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
227 | ||
228 | * hosts/symmetry.h: Redefine `shared' to enable compilation | |
229 | with the native Dynix cc compiler. | |
230 | * i386dynix.c: Include aoutx.h instead of using routines | |
231 | from aout32.c. | |
232 | ||
82b1edf7 KR |
233 | Wed Jan 11 21:31:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com> |
234 | ||
235 | * reloc.c (reloc_howto_type): Make typedef include `const'. | |
236 | * aout-ns32k.c, aoutx.h, bout.c, cf-m68klynx.c, coff-i386.c, | |
237 | coff-i960.c, coff-m68k.c, cofflink.c, cpu-ns32k.c, ecoff.c, | |
238 | elf32-hppa.c, elf32-i386.c, elf32-mips.c, elf32-sparc.c, | |
239 | elfcode.h, libbfd-in.h, linker.c, mipsbsd.c, nlm32-ppc.c, oasys.c, | |
240 | reloc.c, som.c: Don't use `const' in combination with | |
241 | `reloc_howto_type'. | |
242 | start-sanitize-arc | |
243 | * elf32-arc.c: Ditto. | |
244 | end-sanitize-arc | |
245 | * bfd-in2.h, libbfd.h: Regenerated. | |
246 | ||
9c84b228 KR |
247 | * ecoff.c (ecoff_type_to_string): Local variable `buffer1' doesn't |
248 | need to be static. | |
249 | ||
040c913e ILT |
250 | Wed Jan 11 14:36:41 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> |
251 | ||
788d9436 ILT |
252 | * sunos.c (sunos_add_one_symbol): Don't core dump if a multiple |
253 | definition of an absolute symbol is encountered. | |
254 | ||
040c913e ILT |
255 | * linker.c (_bfd_generic_link_add_one_symbol): Ignore |
256 | redefinitions of an absolute symbol to the same value. | |
257 | ||
f78b3963 ILT |
258 | Mon Jan 9 15:51:32 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> |
259 | ||
260 | * elfcode.h (elf_link_add_object_symbols): It's reasonable for no | |
261 | flags to be set, so don't insist otherwise. | |
262 | ||
42cf6d79 ILT |
263 | Fri Jan 6 16:39:40 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> |
264 | ||
265 | * elfcode.h (elf_slurp_symbol_table): Don't set BSF_GLOBAL for an | |
266 | undefined or common symbol. | |
267 | (elf_link_add_object_symbols): Likewise. | |
268 | ||
1b567970 JL |
269 | Wed Jan 4 14:14:05 1995 Jeff Law (law@snake.cs.utah.edu) |
270 | ||
eb57c776 JL |
271 | * som.c (bfd_section_from_som_symbol): Only return sections which |
272 | correspond to subspaces. | |
273 | ||
1b567970 JL |
274 | * som.c (som_begin_writing): Don't forget to bump the |
275 | total_subspaces when writing the unloadable subspaces. | |
276 | ||
c3a18888 JL |
277 | Wed Dec 28 20:54:47 1994 Jeff Law (law@snake.cs.utah.edu) |
278 | ||
279 | * som.c (som_write_fixups): Use SEC_HAS_CONTENTS to identify | |
280 | bss-like sections. | |
281 | (som_get_section_contents): Likewise. | |
282 | (som_set_section_contents): Likewise. | |
283 | ||
5faa346b JL |
284 | Tue Dec 27 14:03:47 1994 Jeff Law (law@snake.cs.utah.edu) |
285 | ||
286 | * som.c (setup_sections): Turn off SEC_HAS_CONTENTS for bss-like | |
287 | sections. | |
288 | ||
85200ebc KR |
289 | Tue Dec 20 15:30:12 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
290 | ||
8675437e KR |
291 | * coffgen.c (bfd_debug_section): Deleted. |
292 | (coff_section_from_bfd_index): Return absolute section for debug | |
293 | symbol. | |
294 | (coff_write_symbol): Set BSF_DEBUGGING for C_FILE symbols. If | |
295 | BSF_DEBUGGING is set, set section to N_DEBUG. | |
296 | (coff_bfd_make_debug_symbol): Use absolute section. | |
297 | ||
85200ebc KR |
298 | * elfcode.h (assign_file_positions_except_relocs): In assertion, |
299 | force all values to the same type. | |
300 | ||
e7d9ee90 SC |
301 | Tue Dec 20 11:11:58 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
302 | ||
303 | * coff-h8300.c (howto_table): All relocs get a special function. | |
304 | (special): Never do anything when linking -r. | |
305 | ||
9b09a015 ILT |
306 | Tue Dec 20 13:58:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
307 | ||
f10d31aa ILT |
308 | * i386linux.c (linux_add_one_symbol): Don't do anything Linux |
309 | specific if this is not a Linux hash table. From Eric Youngdale | |
310 | <eric@aib.com>. | |
311 | ||
182b9e9f ILT |
312 | Patches from kkojima@mix.or.jp (Kazumoto Kojima): |
313 | * mipsbsd.c (mips_howto_table_ext): Change sizes of memory relocs | |
314 | apply to from two bytes to four bytes. | |
315 | * MY(reloc_howto_type_lookup): Handle BFD_RELOC_CTOR. | |
316 | ||
9b09a015 ILT |
317 | * elf32-i386.c (elf_i386_relocate_section): Correct and expand the |
318 | list of cases for which relocation need not be computed. | |
319 | * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. | |
320 | ||
321 | start-sanitize-arc | |
322 | Tue Dec 20 09:01:01 1994 Doug Evans <dje@canuck.cygnus.com> | |
323 | ||
324 | * elf32-arc.c (elf_arc_howto_table, R_ARC_B22_PCREL): Value is | |
325 | right-shifted 2 bits. Fix dst_mask. | |
326 | end-sanitize-arc | |
327 | ||
5874427f JL |
328 | Mon Dec 19 23:09:16 1994 Jeff Law (law@snake.cs.utah.edu) |
329 | ||
330 | * elf32-hppa.c (elf32_hppa_read_symext_info): Delete do_locals and | |
331 | do_globals arguments, always read symbol extension information for | |
332 | globals and locals. All callers changed. | |
333 | (elf32_hppa_size_stubs): Rework to only read symbol extension | |
334 | information once for each input bfd. 10% improvement in linker | |
335 | performance. | |
336 | ||
963747b3 ILT |
337 | Fri Dec 16 12:28:46 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
338 | ||
339 | * elfcode.h (elf_section_from_bfd_section): Check | |
340 | bfd_is_abs_section, etc., only after checking for the section in | |
341 | the BFD and after calling the backend routine. | |
342 | ||
f5202354 ILT |
343 | Wed Dec 14 20:21:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
344 | ||
345 | * elfcode.h (elf_map_symbols): Only use section symbols whose | |
2f19e36d ILT |
346 | value is the start of the section, checking output_offset when |
347 | using output_section. When creating a new symbol, set the value | |
348 | to 0, since BFD symbol values are section relative. | |
f5202354 | 349 | |
1088e148 ILT |
350 | Tue Dec 13 13:31:06 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
351 | ||
352 | * cpu-z8k.c (arch_info_struct): Make z8002 the default | |
353 | architecture. | |
354 | ||
aeec67f0 ILT |
355 | Fri Dec 9 12:43:05 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
356 | ||
4c124191 ILT |
357 | * elfcode.h (elf_bfd_link_add_symbols): If the first object in the |
358 | archive is not an ELF object, pass the archive to the add_symbols | |
359 | entry point appropriate for the first object. From Eric Youngdale | |
360 | <eric@aib.com>. | |
a0020ea1 ILT |
361 | * aoutx.h (NAME(aout,link_add_symbols)): Similar change if the |
362 | first object is not an a.out object. | |
4c124191 | 363 | |
aeec67f0 ILT |
364 | * elf32-i386.c (elf_i386_relocate_section): Don't compute |
365 | relocation in cases where we won't use it. | |
366 | * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. | |
367 | ||
f8368802 KR |
368 | Thu Dec 8 14:19:41 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
369 | ||
370 | * pc532-mach.c (NAME): Define to use ns32kaout prefix. | |
371 | * ns32knetbsd.c (NAME): Ditto. | |
372 | (ns32kaout_32_get_section_contents): Define to standard aout-32 | |
373 | version. | |
374 | ||
375 | Fri Dec 2 13:56:49 1994 Ian Lance Taylor <ian@rtl.cygnus.com> | |
376 | ||
377 | * coff-mips.c (mips_read_relocs): New static function, broken out | |
378 | of mips_relax_section. | |
379 | (mips_relax_section): Call mips_read_relocs. | |
380 | (bfd_mips_ecoff_create_embedded_relocs): New function. | |
381 | * bfd-in.h (bfd_mnips_ecoff_create_embedded_relocs): Declare. | |
382 | * bfd-in2.h: Rebuild. | |
383 | ||
72985091 ILT |
384 | Wed Nov 30 14:12:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
385 | ||
386 | * coff-sh.c: Use _bfd_dummy_target instead of no_archive. | |
387 | ||
05cedcf6 DE |
388 | start-sanitize-arc |
389 | Tue Nov 29 17:14:21 1994 Doug Evans <dje@canuck.cygnus.com> | |
390 | ||
391 | * archures.c: Initial support for the ARC. | |
392 | * reloc.c, targets.c, config.bfd, configure.in, elfcode.h: Likewise. | |
393 | * bfd-in2.h: Regenerated. | |
394 | * libbfd.h: Likewise. | |
20e58678 | 395 | * config/arc-elf.mt: New file. |
05cedcf6 DE |
396 | end-sanitize-arc |
397 | ||
5b0f1ab5 C |
398 | Tue Nov 29 14:00:19 1994 J.T. Conklin <jtc@.rtl.cygnus.com> |
399 | ||
400 | * config.bfd (i[345]86-*-freebsd*): Use i386-bsd as bfd_name. | |
401 | * configure.host (i[345]86-*-freebsd*): Use i386bsd as my_host. | |
402 | ||
382229dc C |
403 | Mon Nov 28 15:36:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com) |
404 | ||
405 | * config/m68k-nbsd.mt (DEFAULT_VECTOR): set to m68knetbsd_vec. | |
406 | * Makefile.in: Rebuilt dependancies. | |
407 | (CFILES): Added m68knetbsd.c. | |
408 | (HFILES): Added netbsd.h. | |
409 | ||
7a1d4567 SC |
410 | Wed Nov 23 19:21:41 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
411 | ||
412 | * coff-sh.c (shlcoff_vec): New target vector. | |
413 | (no_archive): New function. | |
414 | * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Handle | |
415 | little endian SH. | |
416 | * configure.in: Handle shl. | |
417 | * targets.c (bfd_target_vector): Add shlcoff_vec. | |
418 | * config/sh-coff.mt (SELECT_VECS): Handle shl_coff_vec. | |
419 | ||
420 | Wed Nov 23 10:50:13 1994 Jeff Law (law@snake.cs.utah.edu) | |
421 | ||
422 | * elfcode.h (write_relocs): Do not subtract the section's vma from | |
423 | the reloc's offset when writing .o's. Instead add the section's | |
424 | vma to the reloc's offset when writing an executable or shared | |
425 | library. | |
426 | ||
150bd991 JL |
427 | Tue Nov 22 23:34:37 1994 Jeff Law (law@snake.cs.utah.edu) |
428 | ||
429 | * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Do not add | |
430 | input_section->vma to the relocation's offset. | |
431 | ||
ba3eb9c0 ILT |
432 | Mon Nov 21 12:37:25 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
433 | ||
434 | * srec.c (srec_get_reloc_upper_bound): Define. | |
435 | (srec_canonicalize_reloc): Define. | |
436 | (srec_bfd_reloc_type_lookup): Define. | |
437 | (srec_vec, symbolsrec_vec): Use BFD_JUMP_TABLE_RELOCS (srec). | |
438 | ||
ae4471f6 PS |
439 | Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
440 | ||
441 | * configure.host (i[345]86-*-solaris*): Use solaris2 to | |
442 | enable extraction of procfs info from core file for GDB. | |
443 | ||
fca2b81b KR |
444 | Thu Nov 17 17:37:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
445 | ||
446 | * reloc.c (bfd_reloc_code_type): Add new value BFD_RELOC_12_PCREL. | |
447 | * bfd-in2.h, libbfd.h: Rebuilt. | |
448 | ||
b68a74d1 JL |
449 | Thu Nov 17 13:12:08 1994 Jeff Law (law@snake.cs.utah.edu) |
450 | ||
451 | * bfd/elf32-hppa.c (elf32_hppa_bfd_final_link_relocated): Use the | |
452 | vma from the output_section containing $global$ when computing | |
453 | global_vlaue. | |
454 | ||
cf9557f5 ILT |
455 | Thu Nov 17 14:29:13 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
456 | ||
457 | * archive.c (_bfd_write_archive_contents): Round up the archive | |
458 | header size of the extended name table to an even number. | |
459 | ||
f6f350fe KR |
460 | Wed Nov 16 16:08:06 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
461 | ||
462 | * coff-sh.c: Deleted some code that was commented out or inside | |
463 | "#if 0". | |
464 | (COFF_LONG_FILENAMES): Define. | |
465 | ||
466 | * cpu-sh.c (arch_info_struct): Convert name to lowercase, for | |
467 | consistency with other architectures. | |
468 | ||
e6fb0df7 ILT |
469 | Sat Nov 12 23:50:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
470 | ||
471 | * elfcode.h (elf_export_symbol): Also export symbols which are | |
472 | referenced by a regular file. | |
473 | ||
11bb5591 ILT |
474 | Fri Nov 11 14:29:31 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
475 | ||
476 | * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add | |
477 | export_dynamic argument, and handle it. | |
478 | (elf_export_symbol): New function. | |
479 | * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration. | |
480 | (bfd_elf64_size_dynamic_sections): Update declaration. | |
481 | * bfd-in2.h: Rebuild. | |
482 | ||
63ba709f JL |
483 | Fri Nov 11 10:35:33 1994 Jeff Law (law@snake.cs.utah.edu) |
484 | ||
485 | * hpux-core.c (hpux_core_struct): Delete handles for the | |
486 | data, reg and stack sections. They're never used. Delete | |
487 | accessor macros. | |
488 | (make_bfd_asection): Use bfd_make_section_anyway since debugging | |
489 | cores from dynamic executables may have several sections with the | |
490 | same logical name. | |
491 | (hpux_core_core_file_p): Don't save handles to data, reg and | |
492 | stack sections. Handle CORE_TEXT, CORE_MMF and CORE_SHM. | |
493 | ||
0631def3 ILT |
494 | Tue Nov 8 13:03:30 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
495 | ||
496 | * bout.c (callj_callback): Add new argument shrinking. Change all | |
497 | callers. Handle relocs against section symbols correctly. If not | |
498 | shrinking, don't subtract out dstidx; the subtraction is already | |
499 | in the object file. | |
500 | ||
501 | Sun Nov 6 12:52:00 1994 Jeff Law (law@snake.cs.utah.edu) | |
502 | ||
503 | * som.h: Conditionally include <shl.h> and <dl.h>. | |
504 | ||
2c5cdec2 KR |
505 | Thu Nov 3 18:19:13 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
506 | ||
1ef625b7 KR |
507 | * Makefile.in (ALL_MACHINES): Include m68knetbsd.o. |
508 | ||
2c5cdec2 KR |
509 | * config/i386linux.mh (EXTRALIBS): Include -lm. |
510 | ||
72f2e984 KR |
511 | Patches from DJ Delorie: |
512 | * coff-go32.c: Replacement file, uses coff-i386.c with minor | |
513 | changes. | |
514 | * coff-i386.c (TARGET_UNDERSCORE): allow other files to override | |
515 | underscore also | |
516 | * makefile.dos: del ctor.o, add cofflink.o and elf32.o | |
517 | ||
9e6473f5 KR |
518 | * aoutx.h (adjust_o_magic): If user set data section vma, use it |
519 | to determine the default bss vma. Patch from Takada Hiroaki, | |
520 | hiro@is.s.u-tokyo.ac.jp. | |
521 | (machine_type, case bfd_arch_vax): Set *unknown to false. Patch | |
522 | from John David Anglin <dave@hiauly1.hia.nrc.ca>. | |
523 | ||
30d1f88c KR |
524 | * configure.in (tb): Rename ns32knetbsd_vec to pc532netbsd_vec, |
525 | since that's what it's called. | |
526 | ||
9cb8eb5c ILT |
527 | Wed Nov 2 15:24:51 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
528 | ||
529 | * archive.c (normalize): Change to take a BFD as an argument. | |
530 | Change VMS version to use bfd_alloc rather than malloc, so that we | |
531 | don't lose the memory forever. | |
532 | (_bfd_construct_extended_name_table): Check the name of an archive | |
533 | entry which is not being extended, and correct it if it is wrong. | |
534 | This is necessary in case the archive was constructed by another | |
535 | program which put an entry in the extended name table which we | |
536 | don't plan to put in ourselves. From jjc@jclark.com (James | |
537 | Clark). | |
538 | (bfd_dont_truncate_arname): Check return value of normalize. | |
539 | ||
2d2d08ed ILT |
540 | Mon Oct 31 14:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
541 | ||
b531cfe9 ILT |
542 | * elf32-hppa.c (ELF32_PARISC_SX_SIZE): Define. |
543 | (ELF32_PARISC_SX_GET, ELF32_PARISC_SX_PUT): Define. | |
544 | (symextn_entry): Don't define. | |
545 | (symext_chain_size): Change type to bfd_size_type. | |
546 | (symextn_contents): Change type to bfd_byte *. | |
547 | (elf32_hppa_backend_begin_write_processing): Use | |
548 | ELF32_PARISC_SX_SIZE instead of sizeof (symext_entryS). | |
549 | (elf32_hppa_size_symext): Likewise. Also, change type of sizep to | |
550 | bfd_size_type *. | |
551 | (elf_hppa_tc_make_sections): Cast symextn_contents assignment to | |
552 | bfd_byte *. Use ELF32_PARISC_SX_PUT instead of direct assignment. | |
553 | (elf32_hppa_backend_symbol_table_processing): Use | |
554 | ELF32_PARISC_SX_SIZE instead of sizeof (symext_entryS). Use | |
555 | ELF32_PARISC_SX_GET insetad of direct assignment. | |
556 | (elf32_hppa_read_symext_info): Change type of contents, and its | |
557 | assignment cast, to bfd_byte *. Use ELF32_PARISC_SX_SIZE instead | |
558 | of sizeof (symextn_entry). Use symext_entryS instead of | |
559 | symextn_entry. Use ELF32_PARISC_SX_GET instead of direct | |
560 | assignment. | |
561 | ||
da6c4a8b ILT |
562 | * archive.c (bfd_dont_truncate_arname): Add the ar padding |
563 | character, if there is room for it, even if the name is the | |
564 | maximum length. | |
565 | ||
2d2d08ed ILT |
566 | * elfcode.h (assign_file_positions_except_relocs): Sort the ELF |
567 | headers by section address when assigning file positions. | |
568 | (elf_sort_hdrs): New static function. | |
569 | ||
197e30e5 ILT |
570 | Sun Oct 30 18:56:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
571 | ||
572 | * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Create DT_INIT | |
573 | and DT_FINI dynamic entries based on the existence of _init and | |
574 | _fini symbols, not on the .init and .fini sections. This is | |
575 | compatible with some SVR4 linkers. | |
576 | (elf_bfd_final_link): Corresponding change. | |
577 | ||
54f16fc4 ILT |
578 | Sat Oct 29 12:18:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
579 | ||
dd421917 ILT |
580 | * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't move a |
581 | symbol with a PLT entry into the .plt section if it is defined in | |
582 | a regular file. | |
583 | * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. | |
584 | ||
54f16fc4 ILT |
585 | * linker.c (_bfd_generic_link_add_archive_symbols): It's not an |
586 | error if an empty archive has no symbol table. | |
587 | * ecoff.c (ecoff_link_add_archive_symbols): Likewise. | |
588 | * elfcode.h (elf_link_add_archive_symbols): Likewise. | |
589 | ||
ec35a1c2 C |
590 | Fri Oct 28 10:08:41 1994 J.T. Conklin (jtc@rtl.cygnus.com) |
591 | ||
592 | NetBSD/m68k support, based on work by mikeb@snow.datametrics.com: | |
593 | * config.bfd (m68*-*-netbsd*): Use m68k-nbsd as bfd_name. | |
594 | * configure.in (m68knetbsd_vec): Added. | |
595 | * targets.c (bfd_m68knetbsd_vec): Added. | |
596 | * hosts/m68knbsd.h, config/m68k-nbsd.mt, m68knetbsd.c: New files. | |
597 | * Makefile.in (BFD32_BACKENDS, CFILES): Add m68knetbsd.c. | |
598 | ||
599 | miscellaneous cleanup required by all netbsd targets, based on work | |
600 | by Andrew Cagney <cagney@highland.com.au>: | |
601 | * netbsd.h (N_MAGIC, N_SET_MAGIC, N_GETMAGIC, N_GETMAGIC2, N_TXTADDR, | |
602 | N_TXTOFF, N_ALIGN, N_DATADDR, N_DATOFF): Removed. Generic a.out | |
603 | definitions work. | |
604 | * i386nbsd.c, ns32knbsd.c, sparcnbsd.c (__LDPGSZ): Removed. | |
605 | (MY(write_object_contents)): Use NetBSD's magic numbers | |
606 | ||
14cac507 ILT |
607 | Thu Oct 27 16:59:52 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
608 | ||
609 | * libelf.h (struct bfd_elf_section_data): Add field dynindx. | |
610 | * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Don't finalize | |
611 | the .dynsym, .dynstr or .hash sections until after the backend | |
612 | size_dynamic_sections routine, so that it can add dynamic symbols | |
613 | if it wants to. | |
614 | * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't define the | |
615 | symbol to be in the .plt section when generating a shared library | |
616 | if it is a defined symbol. | |
617 | * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. | |
618 | (elf32_sparc_size_dynamic_sections): When generating a shared | |
619 | library, allocate space for a dynamic symbol for each output | |
620 | section, storing the index in the dynindx field of the ELF section | |
621 | data. Adjust the other dynindx fields to account for this. | |
622 | (elf32_sparc_adjust_dynindx): New static function. | |
623 | (elf32_sparc_relocate_section): When copying a reloc into a shared | |
624 | library, use the original addend as appropriate. Convert an | |
625 | R_SPARC_32 reloc into an R_SPARC_RELATIVE reloc. Use the dynamic | |
626 | symbol index of the output section, not the normal symbol index. | |
627 | (elf32_sparc_finish_dynamic_sections): Don't die if a section does | |
628 | not exist when setting the value of the dynamic tags. Write out | |
629 | a dynamic symbol for each output section. | |
630 | ||
875e4716 ILT |
631 | Wed Oct 26 01:15:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
632 | ||
633 | * aoutx.h (aout_link_input_section): Don't bother to read or write | |
634 | the relocs if there aren't any. | |
635 | ||
9c26be63 ILT |
636 | Tue Oct 25 11:44:38 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
637 | ||
875e4716 ILT |
638 | * Makefile.in (ALL_MACHINES): Add tekhex.o. |
639 | * targets.c (bfd_target_vector): If SELECT_VECS is not defined, | |
640 | include tekhex_vec. | |
641 | * tekhex.c (NIBBLE, ISHEX): Cast array arguments to unsigned char. | |
642 | (getvalue, getsym, out): Likewise. | |
643 | (find_chunk): Remove unused variable s. | |
644 | (first_phase): Remove unused variable s. | |
645 | (pass_over): Remove unused variable address. | |
646 | (tekhex_object_p): Remove unused variable section. | |
647 | (move_section_contents): Change return type from boolean to void. | |
648 | (tekhex_write_object_contents): Remove unused variables tdata and | |
649 | list. | |
650 | ||
9c26be63 ILT |
651 | * linker.c (enum link_action): Add CIND. |
652 | (link_action): Change COMMON_ROW\indr from MDEF to CREF. Change | |
653 | INDR_ROW\common from MDEF to CIND. | |
654 | (_bfd_generic_link_add_one_symbol): In CREF case, handle an | |
655 | existing symbol which is indirect rather than defined. Add new | |
656 | CIND case. | |
657 | ||
a56f23ae ILT |
658 | Mon Oct 24 15:33:16 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
659 | ||
fd9a6abc ILT |
660 | Change S-record backend to use multiple sections to handle gaps in |
661 | file. | |
662 | * srec.c (srec_data_list_struct): Move field next from last place | |
663 | to first. Change type of data to bfd_byte *. | |
664 | (struct srec_symbol): Define. | |
665 | (tdata_type): Remove done_symbol_read, count, strings, symbol_idx, | |
666 | string_size, string_idx. Change type of symbols to struct | |
667 | srec_symbol *. Add symtail and csymbols. | |
668 | (low, high): Remove. | |
669 | (size_symbols, fillup_symbols, size_srec, fillup): Remove. | |
670 | (white, skipwhite, pass_over, object_p): Remove. | |
671 | (srec_mkobject): Call srec_init. Adjust tdata initialization for | |
672 | field changes. | |
673 | (srec_get_byte, srec_bad_byte): New static functions. | |
674 | (srec_new_symbol, srec_scan): New static functions. | |
675 | (srec_object_p): Change type of b to bfd_byte. Explicitly set | |
676 | wrong_format error. Call srec_mkobject and srec_scan instead of | |
677 | object_p. | |
678 | (symbolsrec_object_p): Likewise. Also, change b to be only two | |
679 | bytes. | |
680 | (srec_read_section): New static function. | |
681 | (srec_get_section_contents): Call srec_read_section rather than | |
682 | pass_over. Handle zero length section correctly. | |
683 | (set_set_arch_mach): Change from function to macro. | |
684 | (srec_set_section_contents): Change data to bfd_byte *. | |
685 | (srec_write_record): Change data, end and src to bfd_byte *. | |
686 | (srec_write_header): Change buffer and dst to bfd_byte *. | |
687 | (srec_write_section): Change location to bfd_byte *. | |
688 | (srec_write_terminator): Change buffer to bfd_byte *. | |
689 | (srec_get_symtab_upper_bound): Don't call | |
690 | srec_get_section_contents. | |
691 | (srec_get_symtab): Rewrite. | |
692 | ||
a56f23ae ILT |
693 | * ecoff.c (ecoff_set_symbol_info): Set udata.i to 0, not NULL. |
694 | ||
32399d32 C |
695 | Fri Oct 21 16:43:13 1994 J.T. Conklin (jtc@phishhead.cygnus.com) |
696 | ||
697 | * libaout.h (machine_type): added M_68K_NETBSD and M_SPARC_NETBSD. | |
698 | * i386netbsd.c, ns32knetbsd.c, sparcnetbsd.c: removed RCS Id's. | |
699 | changed how PAGE_SIZE and SEGMENT_SIZE are defined so they are | |
700 | consistant with each other. | |
701 | * netbsd.h (N_HEADER_IN_TEXT, TEXT_START_ADDR): NetBSD fits its | |
702 | header into the start of its text segment. | |
703 | ||
12662be4 ILT |
704 | Fri Oct 21 17:13:07 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
705 | ||
cd9782e8 ILT |
706 | * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add case for |
707 | _construct_extended_name_table. | |
708 | (bfd_target): Add _bfd_construct_extended_name_table. | |
709 | * archive.c (_bfd_archive_bsd_construct_extended_name_table): New | |
710 | function. | |
711 | (_bfd_archive_coff_construct_extended_name_table): New function. | |
712 | (_bfd_construct_extended_name_table): Renamed by adding a leading | |
713 | underscore, and made externally visible. Added trailing_slash | |
714 | argument, and used it instead of elf_style. Changed type of | |
715 | tablen to bfd_size_type *. | |
716 | (_bfd_write_archive_contents): Use BFD_SEND to call | |
717 | construct_extended_name_table. Use the returned name. | |
718 | * libbfd-in.h (_bfd_construct_extended_name_table): Declare. | |
719 | (_bfd_noarchive_construct_extended_name_table): Define. | |
720 | (_bfd_archive_bsd_construct_extended_name_table): Declare. | |
721 | (_bfd_archive_coff_construct_extended_name_table): Declare. | |
722 | * bfd-in2.h: Rebuild. | |
723 | * libbfd.h: Rebuild. | |
724 | * som.c (som_construct_extended_name_table): New static function. | |
725 | * aout-target.h (MY_construct_extended_name_table): Define. | |
726 | * coff-rs6000.c (rs6000coff_construct_extended_name_table): | |
727 | Define. | |
728 | * ieee.c (ieee_construct_extended_name_table): Define. | |
729 | * libecoff.h (_bfd_ecoff_construct_extended_name_table): Define. | |
730 | * oasys.c (oasys_construct_extended_name_table): Define. | |
731 | ||
12662be4 ILT |
732 | Fix the ELF linker to not require an interpreter if no dynamic |
733 | objects were seen, even when linking PIC code. | |
734 | * libelf.h (ELF_LINK_HASH_NEEDS_PLT): Define. | |
735 | (struct elf_link_hash_table): Add field dynamic_sections_created. | |
736 | * elfcode.h (elf_link_record_dynamic_symbol): Create dynstr if it | |
737 | doesn't already exist. | |
738 | (elf_link_add_object_symbols): Create dynamic sections based on | |
739 | dynamic_sections_created field, not dynobj field. Don't bother to | |
740 | set dynobj. | |
741 | (elf_link_create_dynamic_sections): If dynamic sections were | |
742 | already created, don't do anything. If dynobj is already set, use | |
743 | it; otherwise, set it to the bfd argument. Don't initialize | |
744 | dynsymcount. Only create dynstr if it does not exist. Set | |
745 | dynamic_sections_created to true. | |
746 | (NAME(bfd_elf,size_dynamic_sections)): Skip most of this function | |
747 | if no dynamic objects were seen. | |
748 | (elf_adjust_dynamic_symbol): If a symbol has the | |
749 | ELF_LINK_HASH_NEEDS_PLT flag set, let the backend adjust it. | |
750 | (elf_bfd_final_link): Change most decisions based on dynobj to | |
751 | check dynamic_sections_created instead. | |
752 | (elf_link_output_extsym): Only handle dynamic symbols if a dynamic | |
753 | object was seen. | |
754 | * elf.c (_bfd_elf_link_hash_table_init): Initialize new field | |
755 | dynamic_sections_created. Set dynsymcount to 1, not 0. | |
756 | * elf32-i386.c (elf_i386_create_dynamic_sections): Call | |
757 | elf_i386_create_got_section rather than creating the .got and | |
758 | .got.plt sections. | |
759 | (elf_i386_create_got_section): New static function. | |
760 | (elf_i386_check_relocs): Just call elf_i386_create_got_section if | |
761 | a GOT table is needed, not bfd_elf32_link_create_dynamic_sections. | |
762 | Only create the .rel.got section, and only make space for a reloc, | |
763 | for a global symbol or when generating a shared object. For a | |
764 | R_386_PLT32 reloc, just set the ELF_LINK_HASH_NEEDS_PLT flag. | |
765 | (elf_i386_adjust_dynamic_symbol): Rework initial assertion to | |
766 | permit ELF_LINK_HASH_NEEDS_PLT non dynamic symbols. Create a | |
767 | procedure linkage table entry for such symbols. But, if no | |
768 | dynamic objects were seen, never create a PLT entry. | |
769 | (elf_i386_size_dynamic_sections): If no dynamic objects were seen, | |
770 | skip most of this function, and force the size of the .rel.got | |
771 | section to zero. | |
772 | (elf_i386_relocate_section): For a R_386_GOT32 reloc against a global | |
773 | symbol when no dynamic object was seen, initialize the contents of | |
774 | the .got section. For a R_386_GOT32 against a local symbol, only | |
775 | create a R_386_RELATIVE reloc when generating a shared object. | |
776 | Treat a R_386_PLT32 reloc against a symbol for which we did not | |
777 | create a PLT entry as a R_386_PC32 reloc. | |
778 | (elf_i386_finish_dynamic_sections): Only fiddle with the dynamic | |
779 | entries and the PLT if we saw a dynamic object. | |
780 | * elf32-sparc.c (elf_sparc_howto_table): Fix R_SPARC_PC22 by | |
781 | setting rightshift to 10. Fix R_SPARC_WPLT20 by setting | |
782 | rightshift to 2, size to 2, bitsize to 30, and dst_mask to | |
783 | 0x3fffffff. | |
784 | (elf32_sparc_create_dynamic_sections): Don't set the size of the | |
785 | .plt section. Call elf32_sparc_create_got_section rather than | |
786 | creating the .got section. | |
787 | (elf32_sparc_check_relocs): Call elf32_sparc_create_got_section if | |
788 | a GOT table is needed, not bfd_elf32_link_create_dynamic_sections. | |
789 | Only create the .rela.got section, and only make space for a | |
790 | reloc, for a global symbol or when generating a shared object. | |
791 | Set the alignment of the .rela.got section to 2. For a | |
792 | R_SPARC_WPLT30 reloc, just set the ELF_LINK_HASH_NEEDS_PLT flag. | |
793 | (elf32_sparc_adjust_dynamic_symbol): Rework initial assertion to | |
794 | permit ELF_LINK_HASH_NEDS_PLT non dynamic symbols. Create a | |
795 | procedure linkage table for such symbols. But, if no dynamic | |
796 | objects were seen, never create a PLT entry. Initialize the size | |
797 | of the .plt section. | |
798 | (elf32_sparc_size_dynamic_sections): If no dynamic objects were | |
799 | seen, skip most of this function, and force the size of the | |
800 | .rela.got section to zero. Strip empty reloc sections, and strip | |
801 | an empty .plt section. | |
802 | (elf32_sparc_relocate_section): For a GOT reloc against a global | |
803 | symbol when no dynamic object was seen, initialize the contents of | |
804 | the .got section. For a GOT reloc against a local symbol, only | |
805 | create a R_SPARC_RELATIVE reloc when generating a shared object. | |
806 | Treat a R_SPARC_WPLT30 reloc against a symbol for which we did not | |
807 | create a PLT entry as a R_SPARC_WDISP30 reloc. | |
808 | (elf32_sparc_finish_dynamic_sections): Only fiddle with the | |
809 | dynamic entries and the PLT if we saw a dynamic object. | |
810 | ||
e4a4da62 ILT |
811 | Thu Oct 20 13:28:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
812 | ||
813 | * elfcode.h (elf_map_symbols): Don't worry about section symbols | |
814 | in a section not owned by any BFD. | |
815 | (elf_section_from_bfd_section): Separate out loop which calls | |
816 | backend routine. Check bfd_section and call the backend routine | |
817 | even for a section not owned by any BFD. | |
818 | * elf32-mips.c (mips_elf_section_from_bfd_section): Handle | |
819 | .acommon section. | |
820 | ||
dab08441 JK |
821 | Wed Oct 19 13:28:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
822 | ||
823 | * coffgen.c (coff_print_symbol): Make names for section number and | |
824 | storage class slightly more verbose. It's not clear how many | |
825 | characters I can justify using up, but before this change they | |
826 | both were abbreviated "sc" which is (IMHO) clearly unacceptable. | |
827 | ||
74942465 ILT |
828 | Wed Oct 19 01:26:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
829 | ||
8b65c393 ILT |
830 | * binary.c (binary_set_section_contents): Set the base file |
831 | position from the lowest section VMA, not the start address. | |
832 | ||
74942465 ILT |
833 | * aoutx.h (NAME(aout,slurp_symbol_table)): Don't return an error |
834 | if there are no symbols. | |
835 | * coffgen.c (coff_get_normalized_symtab): Likewise. | |
836 | * hp300hpux.c (MY(slurp_symbol_table)): Likewise. | |
837 | ||
d4d16683 ILT |
838 | Tue Oct 18 12:56:43 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
839 | ||
c768bd3f ILT |
840 | * aout-target.h (MY_bfd_copy_private_section_data): Only copy |
841 | subformat to another bfd_target_aout_flavour file. | |
842 | ||
843 | * binary.c: New file for raw binary output format. | |
844 | * Makefile.in (BFD_LIBS): Add binary.o. | |
845 | (CFILES): Add binary.c. | |
846 | * targets.c (binary_vec): Declare. | |
847 | (bfd_target_vector): Include binary_vec. | |
848 | ||
d4d16683 ILT |
849 | * srec.c (tdata_type): Add field tail. |
850 | (srec_mkobject): Initialize tail. | |
851 | (srec_set_section_contents): Sort S record list by address. | |
852 | ||
5e643795 ILT |
853 | Mon Oct 17 11:38:16 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
854 | ||
b7881f82 ILT |
855 | * elfcode.h (elf_map_symbols): Sort the symbols into a new array, |
856 | rather than messing with Elf_Sym_Extra. Store the symbol index in | |
857 | the udata.i field. | |
858 | (swap_out_syms): Use outbound_syms as a pointer rather than as an | |
859 | array. Don't worry about elf_sym_num. | |
860 | * libelf.h (struct elf_sym_extra): Don't define. | |
861 | (Elf_Sym_Extra): Don't define. | |
862 | (struct elf_obj_tdata): Remove sym_extra field. | |
863 | (elf_sym_extra): Don't define. | |
864 | * elf32-hppa.c (elf32_hppa_backend_final_write_processing): Use | |
865 | udata.i rather than elf_sym_extra array. | |
866 | ||
867 | * syms.c (asymbol): Change udata field into a union. | |
868 | * bfd-in2.h: Rebuild. | |
869 | * aoutx.h (NAME(aout,translate_symbol_table)): Use udata.p rather | |
870 | than just udata. | |
871 | * bout.c (perform_slip): Likewise. | |
872 | * hp300hpux.c (MY(slurp_symbol_table)): Likewise. | |
873 | * ieee.c (ieee_slurp_external_symbols): Likewise. | |
874 | * linker.c (generic_link_add_symbol_list): Likewise. | |
875 | (default_indirect_link_order): Likewise. | |
876 | * oasys.c (oasys_slurp_symbol_table): Likewise. | |
877 | * reloc16.c (bfd_perform_slip): Likewise. | |
878 | * srec.c (fillup_symbols): Likewise. | |
879 | * coffcode.h (get_index): Use udata.i rather than just udata. | |
880 | (coff_slurp_symbol_table): Likewise. | |
881 | * coffgen.c (set_index): Likewise. | |
882 | * ecoff.c (ecoff_set_symbol_info): Likewise. | |
883 | * elfcode.h (elf_symbol_from_bfd_symbol): Likewise. | |
884 | * libecoff.h (ecoff_get_sym_index, ecoff_set_sym_index): Likewise. | |
885 | * som.c (compare_syms): Likewise. | |
886 | (som_prep_for_fixups): Likewise. | |
887 | (som_write_fixups): Likewise. | |
888 | ||
eb4267a3 ILT |
889 | Use a hash table when writing out ELF symbol names. |
890 | * elfcode.h (elf_stringtab_init): New static function. | |
891 | (bfd_new_strtab, bfd_add_to_strtab, bfd_add_2_to_strtab): Remove. | |
892 | Change all callers to use elf_stringtab_init or | |
893 | _bfd_stringtab_add, and get stringtab lengths using | |
894 | _bfd_stringtab_size. | |
895 | (elf_fake_sections): Change ignored argument to pointer to | |
896 | boolean, and set the boolean to true if an error occurs. If an | |
897 | error has already occurred, don't do anything. | |
898 | (assign_section_numbers): Just set sh_size, not contents. | |
899 | (elf_compute_section_file_positions): Pass the address of a | |
900 | boolean to elf_fake_sections. Pass the address of a | |
901 | bfd_strtab_hash to swap_out_syms. Write out the .strtab section. | |
902 | (prep_headers): Change shstrtab to bfd_strtab_hash. | |
903 | (swap_out_syms): Take a pointer to a bfd_strtab_hash as an | |
904 | argument. Set it to the symbol names. | |
905 | (NAME(bfd_elf,write_object_contents)): Write out the section | |
906 | header names using _bfd_stringtab_emit. | |
907 | (elf_debug_section): Remove first argument; get the section name | |
908 | via the bfd_section pointer. Change caller. | |
909 | (elf_bfd_final_link): Write out the symbol names using | |
910 | _bfd_stringtab_emit. Likewise for the .dynstr section contents. | |
911 | Free the symbol names at the end of the function. | |
912 | (elf_link_input_bfd): Remove the last argument, output_names, | |
913 | from relocate_section. Save the old symbol contents before | |
914 | calling elf_link_output_sym, and restore them afterward. | |
915 | * libelf.h (struct elf_link_hash_table): Change dynstr field to | |
916 | struct bfd_strtab_hash. | |
917 | (struct elf_backend_data): Remove last argument, output_names, | |
918 | from elf_backend_relocate_section field. | |
919 | (struct strtab): Don't define. | |
920 | (struct elf_obj_tdata): Change strtab_ptr field to struct | |
921 | bfd_strtab_hash. | |
922 | * elf32-hppa.c (elf32_hppa_relocate_section): Remove last | |
923 | argument, output_names. | |
924 | * elf32-i386.c (elf_i386_relocate_section): Likewise. | |
925 | * elf32-mips.c (mips_elf_relocate_section): Likewise. | |
926 | * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. | |
927 | ||
cb066aa9 ILT |
928 | * libbfd-in.h (DEFAULT_STRING_SPACE_SIZE): Don't define. |
929 | (bfd_add_to_string_table): Don't declare. | |
930 | * libbfd.h: Rebuild. | |
931 | * libbfd.c (bfd_add_to_string_table): Remove. | |
932 | ||
a3377a65 | 933 | * elfcode.h (elf_swap_shdr_in): Use bfd_section, not rawdata. |
24f13b03 ILT |
934 | Clear contents field. |
935 | (bfd_section_from_shdr): In SHT_STRTAB case, check bfd_section, | |
936 | not rawdata. Don't set rawdata if e_shstrndx. Use bfd_section | |
937 | rather than rawdata in commented out code. In SHT_REL[A] case, | |
938 | don't bother to check elf_section_data of section returned by | |
939 | section_from_elf_index. | |
940 | (elf_fake_sections): Set bfd_section, not rawdata. Don't set | |
941 | size. | |
942 | (elf_map_symbols): Don't set elf_num_section_syms. Don't create | |
943 | section symbols that already exist. | |
944 | (assign_file_position_for_section): Use bfd_section, not rawdata. | |
945 | (section_from_elf_index): Just check bfd_section field. | |
946 | (elf_section_from_bfd_section): Likewise. | |
947 | (elf_debug_section): Don't print rawdata, contents, or size. | |
948 | (elf_link_add_object_symbols): Don't error out if | |
949 | section_from_elf_index returns NULL. | |
950 | (elf_bfd_final_link): Check return value from | |
951 | section_from_elf_index against NULL, not bfd_is_abs_section. | |
952 | (elf_link_input_bfd): Don't check section_from_elf_index return | |
953 | value. | |
954 | * libelf.h (struct elf_obj_tdata): Remove num_section_syms field. | |
955 | (elf_num_section_syms): Don't define. | |
956 | * elf.c (elf_get_str_section): Store section contents in contents | |
957 | field rather than rawdata field. | |
958 | (elf_string_from_elf_section): Likewise. | |
959 | (_bfd_elf_make_section_from_shdr): Store BFD section pointer in | |
960 | bfd_section field rather than rawdata field. | |
961 | * elf32-hppa.c (elf32_hppa_read_symext_info): Use bfd_section | |
962 | rather than rawdata. | |
963 | (elf32_hppa_size_stubs): Likewise. | |
b7881f82 ILT |
964 | (elf32_hppa_backend_symbol_table_processing): Don't set |
965 | symextn_hdr->size; just use sh_size. | |
24f13b03 ILT |
966 | * elf32-mips.c (mips_elf_final_write_processing): Use bfd_section |
967 | rathern than rawdata. | |
968 | (mips_elf_section_from_shdr): Likewise. | |
969 | (mips_elf_section_processing): Likewise. | |
970 | (mips_elf_section_from_bfd_section): Remove rawdata check. | |
971 | ||
5e643795 ILT |
972 | * srec.c (pass_over): Set the start address for S7, S8 or S9. |
973 | ||
f10abb42 KR |
974 | Fri Oct 14 19:15:46 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
975 | ||
976 | * VERSION: Updated to 2.5. | |
977 | ||
61c94e5e ILT |
978 | Fri Oct 14 11:07:50 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
979 | ||
980 | * bfd.c (bfd_scan_vma): Cast end to be non const before passing it | |
981 | to strtoul. | |
982 | ||
82735983 ILT |
983 | Thu Oct 13 14:40:41 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
984 | ||
985 | * bfd.c (bfd_scan_vma): Pass end argument on to strtoul. | |
986 | ||
ef4b8f66 KR |
987 | Wed Oct 12 16:46:43 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
988 | ||
989 | * opncls.c (bfd_realloc): Deleted, since it's broken and fixing it | |
990 | would make it slow. Besides, it isn't used much. | |
991 | * elfcode.h (elf_map_symbols): Always allocate new storage for the | |
992 | symbol table. | |
993 | ||
bf42caf3 ILT |
994 | Wed Oct 12 11:54:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
995 | ||
82735983 ILT |
996 | * ecoff.c (ecoff_set_symbol_info): Mark local stProc, stLabel or |
997 | stabs symbols as BSF_DEBUGGING. | |
7b18561f | 998 | |
17d9e203 ILT |
999 | * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Make |
1000 | str1 and str2 const pointers. | |
1001 | ||
bf42caf3 ILT |
1002 | * Makefile.in (INSTALL): Use top level install.sh script. |
1003 | * config/README (INSTALL): Remove. | |
1004 | * config/delta88.mh (INSTALL): Remove. | |
1005 | * config/i386v4.mh (INSTALL): Remove. | |
1006 | * config/irix4.mh (INSTALL): Remove. | |
1007 | * config/irix5.mh (INSTALL): Remove. | |
1008 | * config/ncrt3000.mh (INSTALL): Remove. | |
1009 | ||
b2bcf39c ILT |
1010 | Tue Oct 11 13:57:56 1994 Eric Youngdale (eric@andante.aib.com) |
1011 | ||
1012 | * elf32-i386.c (elf_i386_check_relocs): Make sure that a symbol | |
1013 | with a global offset table entry or a procedure linkage table | |
1014 | entry is added to the dynamic symbol table. | |
1015 | * elf32-sparc.c (elf32_sparc_check_relocs): Likewise. | |
1016 | * elf32-i386.c (elf_i386_adjust_dynamic_symbol): If a symbol has | |
1017 | already gotten a procedure linkage table entry, change the | |
1018 | definition to the PLT entry. | |
1019 | * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. | |
1020 | ||
9a406d86 ILT |
1021 | Tue Oct 11 17:12:00 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1022 | ||
1023 | * lynx-core.c (lynx_core_file_p): SPARC Lynx appears to start | |
1024 | dumping the .data section in a core file at a page boundary. | |
1025 | ||
4fbc96ad KR |
1026 | Mon Oct 10 16:24:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
1027 | ||
4c032270 KR |
1028 | * cofflink.c (_bfd_coff_final_link): Cast argument to bfd_h_put_32 |
1029 | to correct type. | |
1030 | (coff_read_string_table): Cast argument to bfd_h_get_32 to correct | |
1031 | type. | |
1032 | * elfcode.h (elf_link_output_extsym): Cast argument to | |
1033 | bfd_elf_hash to correct type. | |
1034 | ||
4fbc96ad KR |
1035 | * elf32-sparc.c (elf_sparc_howto_table): The PC10, PC22, and |
1036 | WPLT30 relocations are PC-relative. | |
1037 | ||
1038 | Thu Oct 6 12:57:26 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org) | |
1039 | ||
1040 | * aoutx.h (adjust_o_magic): Correctly initialize vma if the vma of | |
1041 | the text section was user-defined. | |
1042 | ||
66e4e649 ILT |
1043 | Wed Oct 5 14:42:12 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1044 | ||
1045 | * archive.c (bfd_construct_extended_name_table): SVR4 uses slash | |
1046 | newline at the end of the file name, not just newline. | |
1047 | ||
dfaf9ef6 ILT |
1048 | Tue Oct 4 11:23:12 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1049 | ||
ea4849d5 ILT |
1050 | * ecoff.c (_bfd_ecoff_new_section_hook): Default section alignment |
1051 | power to 4, rather than using align_power_min. | |
1052 | ||
28d19d03 ILT |
1053 | * coffcode.h (coff_new_section_hook): Don't use align_power_min; |
1054 | use COFF_DEFAULT_SECTION_ALIGNMENT_POWER instead. Force the .stab | |
1055 | and .stabstr sections to be aligned to no more than 2. Remove | |
1056 | COFF_SPARC special cases. | |
1057 | * coff-a29k.c: Define COFF_DEFAULT_SECTION_ALIGNMENT_POWER. | |
1058 | * coff-apollo.c, coff-go32.c, coff-h8300.c: Likewise. | |
1059 | * coff-h8500.c, coff-i386.c, coff-i960.c, coff-m68k.c: Likewise. | |
1060 | * coff-m88k.c, coff-rs6000.c, coff-sh.c, coff-sparc.c: Likewise. | |
1061 | * coff-we32k.c, coff-z8k.c: Likewise. | |
1062 | ||
995b0d3f ILT |
1063 | * configure.in: Use ${config_shell} when running config.bfd. |
1064 | ||
a297d42c ILT |
1065 | * cofflink.c (coff_link_input_bfd): Don't try to convert a long |
1066 | filename if the offset field is zero. | |
1067 | ||
dfaf9ef6 ILT |
1068 | * elfcode.h (swap_out_syms): If the alignment of a common symbol |
1069 | was not set, use a sensible default rather than zero. | |
1070 | ||
995b0d3f | 1071 | Mon Oct 3 16:04:29 1994 H.J. Lu (hjl@nynexst.com) |
dfaf9ef6 ILT |
1072 | |
1073 | * opncls.c (bfd_close): Honor umask when setting execution bits. | |
1074 | (bfd_close_all_done): Likewise. | |
1075 | ||
7a6c910e PS |
1076 | Mon Oct 3 04:41:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
1077 | ||
1078 | * rs6000-core.c (rs6000coff_core_p): Set SEC_HAS_CONTENTS flag | |
1079 | for .stack and .ldinfo sections. Cast coredata.c_tab to a | |
1080 | file_ptr to avoid warnings from gcc. | |
1081 | ||
fb562be0 ILT |
1082 | Fri Sep 30 13:11:38 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> |
1083 | ||
1084 | * elfcode.h (elf_bfd_final_link): Remove assertion when a non | |
1085 | SEC_IN_MEMORY section is found in dynobj. This can happen when | |
1086 | linking PIC compiled code. | |
1087 | ||
9afa408e KR |
1088 | Thu Sep 29 15:21:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
1089 | ||
12cf5d98 | 1090 | * reloc.c (bfd_install_relocation): Change type of "data" to |
85f34090 KR |
1091 | bfd_byte *, to go along with yesterday's change. |
1092 | ||
64e21e0f KR |
1093 | * elf.c (bfd_elf_print_symbol): Moved here from elf_print_symbol |
1094 | in elfcode.h. (case bfd_print_symbol_all): Print symbol's size | |
1095 | field, except for common symbols; print their alignment. | |
1096 | * elfcode.h (elf_print_symbol): Deleted. | |
1097 | * libelf.h (bfd_elf_print_symbol): Declare. | |
1098 | (bfd_elf{32,64}_print_symbol): Replace declarations with macros. | |
1099 | ||
9afa408e KR |
1100 | * syms.c (bfd_print_symbol_vandf): Show BSF_LOCAL and BSF_GLOBAL |
1101 | in one column. Use the column freed up to show BSF_FUNCTION and | |
1102 | BSF_FILE. | |
1103 | ||
ec591fcf ILT |
1104 | Thu Sep 29 12:29:01 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1105 | ||
1106 | * syms.c (stt): Add .rdata and .rodata. | |
1107 | ||
094e8be3 ILT |
1108 | Wed Sep 28 13:35:05 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1109 | ||
1110 | * reloc.c (bfd_install_relocation): Cast data_start to bfd_byte * | |
1111 | before trying to add values to it. | |
1112 | ||
1113 | Tue Sep 27 16:47:58 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
1114 | ||
1115 | * elf32-hppa.c (elf32_hppa_backend_final_write_processing): Cast | |
1116 | return value from elf_sym_extra. | |
1117 | (elf32_hppa_build_stubs): Cast return value from bfd_zalloc. | |
12cf5d98 | 1118 | (elf32_hppa_size_stubs): Cast return value from malloc. |
094e8be3 ILT |
1119 | |
1120 | * gen-aout.c (main): Declare and initialize "arch". | |
1121 | ||
1122 | * cofflink.c (coff_link_add_symbols): Cast return value of | |
1123 | bfd_hash_allocate. | |
1124 | ||
1125 | * riscix.c (riscix_callback): Use PARAMS macro in prototype. | |
1126 | ||
1127 | * reloc.c (bfd_install_relocation): New function, mostly copied | |
1128 | from bfd_perform_relocation, adjusted for the assembler's needs. | |
1129 | * bfd-in2.h: Regenerated. | |
1130 | ||
d80ebaac ILT |
1131 | Mon Sep 26 11:00:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1132 | ||
5ea90891 ILT |
1133 | * elfcode.h (assign_file_positions_except_relocs): Align the |
1134 | section VMA and the file position even if D_PAGED is not set. | |
1135 | ||
d80ebaac ILT |
1136 | * bfd-in.h (bfd_seek): Change declaration to not mark fp const. |
1137 | * bfd-in2.h: Rebuild. | |
1138 | * libbfd.c (bfd_seek): Don't mark parameters const, to avoid | |
1139 | conflicts with declaration. | |
1140 | ||
57b40081 ILT |
1141 | Fri Sep 23 15:15:31 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1142 | ||
1143 | * elfcode.h (map_program_segments): Don't abort if we allocated | |
1144 | too much space for the program header, only if we allocated too | |
1145 | little. | |
d80ebaac | 1146 | (assign_file_positions_except_relocs): Similar change. |
57b40081 | 1147 | |
237402b4 C |
1148 | Tue Sep 20 13:17:07 1994 J.T. Conklin (jtc@phishhead.cygnus.com) |
1149 | ||
1150 | * libaout.h: Fix comment. | |
1151 | * ns32knbsd.h: Changed M_NS32K_NETBSD to M_532_NETBSD to match | |
1152 | libaout.h. | |
1153 | ||
f90a2cdc ILT |
1154 | Tue Sep 20 15:23:21 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1155 | ||
57b40081 ILT |
1156 | * Makefile.in: Rebuilt dependencies. |
1157 | (BFD32_BACKENDS): Add sparcnetbsd.o. | |
1158 | (CFILES): Add ns32knetbsd.c and sparcnetbsd.c. | |
1159 | * targets.c: ns32knetbsd_vec was renamed to pc532netbsd_vec. | |
1160 | ||
f90a2cdc ILT |
1161 | * coff-sh.c (rtype2howto): Remove; unused. |
1162 | (coff_sh_relocate_section): Remove unused local variable rstat. | |
1163 | (reloc_processing): Comment out; unused. | |
1164 | ||
fb9a2192 ILT |
1165 | Fri Sep 16 12:12:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1166 | ||
1167 | * aoutx.h (aout_link_write_other_symbol): If h->indx is -2, then | |
1168 | always write it out even if it would normally be stripped. | |
1169 | (aout_link_input_section_std): If we find a reloc against a | |
1170 | stripped global symbol, force it to be written out rather than | |
1171 | merely calling unattached_reloc. | |
1172 | (aout_link_input_section_ext): Likewise. | |
1173 | (aout_link_reloc_link_order): Likewise. | |
1174 | ||
8a2cdc62 JL |
1175 | Wed Sep 14 15:37:19 1994 Jeff Law (law@snake.cs.utah.edu) |
1176 | ||
a8d08664 JL |
1177 | * som.h (struct somdata): New field sorted_syms. |
1178 | (obj_som_sorted_syms): Accessor macro. | |
1179 | * som.c (som_object_setup): Initialize sorted_syms to NULL. | |
1180 | (som_prep_for_fixups): Sort a copy of the BFD's symbol table; | |
1181 | store the sorted symbol table in sorted_syms. | |
1182 | (som_write_fixups): Initalize tmp_reloc to NULL to make GCC happy. | |
1183 | (som_begin_writing): Similarly for exec_header. Pass the sorted | |
1184 | symbol table to som_write_symbol_strings. | |
1185 | (som_build_and_write_symbol_table): Use the sorted symbols rather | |
1186 | than the canonical symbol table. | |
1187 | ||
8a2cdc62 JL |
1188 | * som.h (som_symbol_type): Add "stringtab_offset" field. |
1189 | * som.c (som_write_symbol_strings): Use "stringtab_offset" | |
1190 | rather than destroying the "name" field in the BFD symbol. | |
1191 | (som_build_and_write_symbol_table): Likewise. | |
1192 | ||
8c62064a ILT |
1193 | Wed Sep 14 15:06:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1194 | ||
ab0434c2 ILT |
1195 | * aoutx.h (aout_link_write_symbols): Rename skip_indirect to |
1196 | skip_next. If we find an N_WARNING symbol which has already been | |
1197 | written out, set skip_next. | |
1198 | ||
9be909ae ILT |
1199 | * libecoff.h (struct ecoff_tdata): Add field find_buffer. |
1200 | * ecoff.c: Include aout/stab_gnu.h. | |
1201 | (ecoff_find_nearest_line): Handle stabs debugging information. | |
1202 | ||
8c62064a ILT |
1203 | * elfcode.h (elf_link_output_extsym): Keep a symbol marked as weak |
1204 | even if it is referenced by another object. | |
1205 | ||
a0b4aa62 JL |
1206 | Tue Sep 13 17:57:00 1994 Jeff Law (law@snake.cs.utah.edu) |
1207 | ||
ae880afc JL |
1208 | * som.c (som_fixup_formats): Case R_ENTRY (0xb3), set both |
1209 | 'T' and 'U' to grab all the unwind information. | |
1210 | (som_set_reloc_info): Make 'U' unwind bits persist across | |
1211 | multiple SOM relocations. Set the addend field of an R_ENTRY | |
1212 | relocation to the value in 'T'; set the addend field on an | |
1213 | R_EXIT relocation to the value in 'U'. | |
1214 | ||
e10639db JL |
1215 | * som.h (som_symbol_type): Delete unwind field. |
1216 | ||
1217 | * som.c (som_write_fixups): For R_ENTRY fixups, get 32bits of | |
1218 | unwind information from the addend field of the R_ENTRY, get the | |
1219 | other 32bits from the addend field of the R_EXIT. | |
1220 | (bfd_som_attach_unwind_info): Delete function and all references. | |
1221 | ||
39836432 JL |
1222 | * som.h (som_symbol_type): Delete unused a.out-related fields. |
1223 | ||
1224 | * som.c (bfd_section_from_som_symbol): Use bfd_abs_section_ptr | |
1225 | instead of &bfd_abs_section. | |
1226 | ||
a0b4aa62 JL |
1227 | * som.c (som_object_setup): Handle exec_entry and exec_flags being |
1228 | switched in executables created by the OSF1 linker. | |
1229 | (som_write_fixups): Handle R_EXIT just like the R_{F,L,R}SEL | |
1230 | fixups. Support R_ALT_ENTRY (handle just like R_EXIT). | |
1231 | ||
cf345e36 SC |
1232 | Tue Sep 13 16:04:07 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
1233 | ||
1234 | * cofflink.c (coff_link_input_bfd): syment_base is unsigned | |
1235 | so can't compare -ve numbers with it. | |
1236 | ||
1237 | Mon Sep 12 20:31:17 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
1238 | ||
1239 | * configure.in (shcoff_vec): Use cofflink.o now. | |
1240 | * coff-sh.c: Rewritten to use new fast coff backend. | |
1241 | ||
204ba9e3 ILT |
1242 | Tue Sep 13 16:23:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1243 | ||
1244 | * aoutx.h (NAME(aout,final_link)): Don't assume that all the input | |
1245 | files are a.out. | |
1246 | ||
a3f7a777 C |
1247 | Tue Sep 13 11:09:39 1994 J.T. Conklin (jtc@rtl.cygnus.com) |
1248 | ||
1249 | * configure.host (sparc-*-netbsd): use sparcnbsd. | |
1250 | (ns32k-*-netbsd): use ns32knbsd. | |
1251 | ||
1252 | * hosts/{nbsd,i386nbsd,ns32knbsd,sparcnbsd}.h: New files, NetBSD | |
1253 | host support. | |
1254 | ||
1255 | * sparcnetbsd.c: New file, adds support for NetBSD/sparc. | |
1256 | * config/sparc-nbsd.mt: Likewise. | |
1257 | ||
1258 | * netbsd.h: New file, definitions common to all netbsd ports. | |
1259 | * i386netbsd.c: Use it. | |
1260 | * ns32knetbsd.c: Use it. | |
1261 | ||
1262 | * Makefile.in, configure.in, targets.c, config/i386-nbsd.mt, | |
1263 | config/ns32k-nbsd.mt: canonicalize netbsd targets to conform to | |
1264 | file/variable naming conventions. | |
1265 | * i386netbsd.c: New file, renamed from netbsd386.c. | |
1266 | * ns32knetbsd.c: New file, renamed from netbsd532.c. | |
1267 | ||
c7ca67cb JL |
1268 | Mon Sep 12 21:56:20 1994 Jeff Law (law@snake.cs.utah.edu) |
1269 | ||
1270 | * som.c (som_reloc_skip): Correct off-by-one error for 4-byte | |
1271 | R_NO_RELOCATION fixups. | |
1272 | (bfd_section_from_som_symbol): Return the absolute section if the | |
1273 | symbol isn't contained in any section in the output file. | |
1274 | (som_slurp_symbol_table): ST_PRI_PROG and ST_SEC_PROG symbols are | |
1275 | not function symbols (they are magic code labels which *can* be the | |
1276 | targets of cross space branches). $START$ is not a section symbol. | |
1277 | ||
3cd942de ILT |
1278 | Mon Sep 12 11:43:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1279 | ||
3c9832f8 ILT |
1280 | * coff-alpha.c (ecoffalpha_little_vec): Add SEC_CODE and SEC_DATA |
1281 | to section_flags. | |
1282 | * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise. | |
1283 | ||
1284 | * elfcode.h (swap_out_syms): Set the type of an undefined symbol | |
1285 | to STT_FUNC if the BSF_FUNCTION flag is set. | |
1286 | ||
2a895595 ILT |
1287 | * cofflink.c (coff_link_input_bfd): If r_symndx is -1, don't |
1288 | change it. | |
1289 | (_bfd_coff_generic_relocate_section): If r_symndx is -1, it is an | |
1290 | absolute reloc. Don't dump core using r_symndx as an array index. | |
1291 | * cf-m68klynx.c (coff_bfd_link_add_symbols): Define. | |
1292 | (lynx_link_add_symbols): New static function (copy of function in | |
1293 | coff-i386.c). | |
1294 | (coff_m68k_lynxrtype_to_howto): sym argument may be NULL. | |
1295 | * coff-i386.c (coff_i386_rtype_to_howto): Likewise. | |
1296 | * coff-a29k.c (coff_a29k_relocate_section): Handle an r_symndx | |
1297 | value of -1, meaning an absolute reloc. | |
1298 | ||
3cd942de ILT |
1299 | * ctor.c: Remove; obsolete. |
1300 | * Makefile.in: Rebuild dependencies. | |
1301 | (BFD_LIBS): Remove ctor.o. | |
1302 | (CFILES): Remove ctor.c. | |
1303 | * libbfd.h: Rebuild. | |
1304 | ||
27ebd952 JL |
1305 | Mon Sep 12 01:58:47 1994 Jeff Law (law@snake.cs.utah.edu) |
1306 | ||
1307 | * elf32-hppa.c (elf32_hppa_relocate_section): If there was a link | |
1308 | error of some sort (for example, undefined symbols), then do not | |
1309 | apply any relocs, just notify the user of the errors. | |
1310 | (elf32_hppa_backend_begin_write_processing): Do not build a symbol | |
1311 | extension section for an executable (it's useless). | |
1312 | (elf32_hppa_link_output_symbol_hook): Do nothing if there was a | |
1313 | link error of some sort (for example, undefined symbols). | |
1314 | (elf32_hppa_read_symext_info): Kludge. Turn off SEC_HAS_CONTENTS | |
1315 | for all the input symbol extension sections to keep the generic | |
1316 | BFD code happy. Temporarily turn it on to read the contents of | |
1317 | the symbol extension section. | |
1318 | ||
95bc714e JL |
1319 | Sun Sep 11 21:58:59 1994 Jeff Law (law@snake.cs.utah.edu) |
1320 | ||
1321 | * config/hppaosf.mh (RANLIB): Do not set. | |
1322 | * config/hppabsd.mh (RANLIB): Likewise. | |
1323 | ||
5b89e1a0 ILT |
1324 | Sun Sep 11 22:50:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1325 | ||
1326 | * cf-i386lynx.c: Remove #if 0 code. | |
1327 | (i386_lynxos_coff_object_p): Remove unused function. | |
1328 | (coff_bfd_link_add_symbols): Define. | |
1329 | (lynx_link_add_symbols): New static function. | |
1330 | * coffcode.h (coff_bfd_link_hash_table_create): If | |
1331 | coff_relocate_section is defined, only define this if not already | |
1332 | defined. | |
1333 | (coff_bfd_link_add_symbols, coff_bfd_final_link): Likewise. | |
1334 | ||
1335 | * linker.c (_bfd_generic_final_link): Handle | |
1336 | bfd_indirect_link_order explicitly, rather than via | |
1337 | _bfd_default_link_order. | |
1338 | (set_symbol_from_hash): New static function, broken out of | |
1339 | _bfd_generic_link_write_global_symbol. | |
1340 | (_bfd_generic_link_write_global_symbol): Symbol setting code moved | |
1341 | to set_symbol_from_hash; call it. | |
1342 | (default_indirect_link_order): Add generic_linker argument. | |
1343 | Change all callers. If false, set the generic symbols based on | |
1344 | the hash table entries. | |
1345 | ||
bd23b552 ILT |
1346 | Fri Sep 9 11:51:49 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1347 | ||
67ff4a56 ILT |
1348 | * coffgen.c (coff_get_symtab): Reindented. Removed commented out |
1349 | call to bfd_constructor_entry. | |
1350 | ||
bd23b552 ILT |
1351 | Convert m68k COFF to use new COFF backend linker. |
1352 | * coff-m68k.c (coff_relocate_section): Define. | |
1353 | * cf-m68klynx.c (coff_rtype_to_howto): Define. | |
1354 | (coff_m68k_lynx_rtype_to_howto): New static function. | |
1355 | * configure.in (m68kcoff_vec): Build cofflink.o. | |
1356 | (m68kcoffun_vec, m68klynx_coff_vec): Likewise. | |
1357 | ||
2546fb27 SC |
1358 | Thu Sep 8 16:20:38 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
1359 | ||
bd23b552 ILT |
1360 | * coff-h8300.c (h8300_reloc16_extra_cases, case RELBYTE): Flag |
1361 | overflows correctly. | |
2546fb27 | 1362 | |
dc5fff10 ILT |
1363 | Wed Sep 7 19:01:42 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1364 | ||
2546fb27 SC |
1365 | * libelf.h (struct elf_backend_data): Change second argument of |
1366 | elf_backend_final_write_processing hook to boolean. | |
1367 | (struct elf_obj_tdata): Add linker field. | |
1368 | * elfcode.h (NAME(bfd_elf,write_object_contents)): Pass value of | |
1369 | tdata linker field to final_write_processing, rather than NULL. | |
1370 | (elf_bfd_final_link): Don't call final_write_processing hook. Set | |
1371 | tdata linker field to true. | |
1372 | * elf32-mips.c (mips_elf_final_write_processing): Change type of | |
1373 | second argument to boolean. | |
1374 | * elf32-hppa.c (elf32_hppa_backend_final_write_processing): | |
1375 | Likewise. | |
1376 | ||
dc5fff10 ILT |
1377 | * coff-go32.c (RTYPE2HOWTO): Fully parenthesize arguments. |
1378 | * coff-i960.c (RTYPE2HOWTO): Likewise. | |
1379 | * coff-m88k.c (RTYPE2HOWTO): Likewise. | |
1380 | * coff-we32k.c (RTYPE2HOWTO): Likewise. | |
1381 | ||
1382 | Make i386 COFF use new COFF backend linker. | |
1383 | * coff-i386.c (RTYPE2HOWTO): Fully parenthesize arguments. | |
1384 | (coff_relocate_section): Define. | |
1385 | (coff_i386_rtype_to_howto): New function. | |
1386 | * configure.in (i386coff_vec): Use cofflink.o. | |
1387 | (i386lynx_coff_vec): Likewise. | |
1388 | ||
1389 | * coffcode.h (bfd_coff_backend_data): Add new field | |
1390 | _bfd_coff_rtype_to_howto. | |
1391 | (bfd_coff_rtype_to_howto): Define. | |
1392 | (coff_rtype_to_howto): Define to use RTYPE2HOWTO, if not already | |
1393 | defined. | |
1394 | (bfd_coff_std_swap_table): Initialize new field. | |
1395 | * cofflink.c (_bfd_coff_final_link): Allocate section_count + 1 | |
1396 | section_info structures, since the target_index is 1 based. | |
1397 | (coff_link_input_bfd): Set *secpp to bfd_com_section_ptr for a | |
1398 | common symbol. Adjust rel_hash by the output reloc count. | |
1399 | (_bfd_coff_generic_relocate_section): New function. | |
1400 | * libcoff-in.h (_bfd_coff_generic_relocate_section): Declare. | |
1401 | * libcoff.h: Rebuild. | |
1402 | * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field. | |
1403 | * coff-mips.c (mips_ecoff_backend_data): Likewise. | |
1404 | ||
3b50c900 JL |
1405 | Tue Sep 6 23:28:52 1994 Jeff Law (law@snake.cs.utah.edu) |
1406 | ||
1407 | * som.c (som_bfd_derive_misc_symbol_info): Treat undefined code | |
1408 | symbols and undefined symbols which no type in the same manner | |
1409 | if the associated BFD symbol has BSF_FUNCTION set. For a defined | |
1410 | symbol which no type, select a SOM type based on the flags of the | |
1411 | section containing the symbol. | |
1412 | (som_slurp_symbol_type): Set BSF_FUNCTION for undefined ST_STUB | |
1413 | or ST_CODE symbols (importing a non-function code symbol is | |
1414 | meaningless in SOM). | |
1415 | (som_set_reloc_info): Don't set "offset" to the section's vma; it | |
1416 | should always start at zero. | |
1417 | ||
69645d10 ILT |
1418 | Tue Sep 6 14:51:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1419 | ||
1420 | Add new style linker support to COFF backend. a29k only for now. | |
1421 | * cofflink.c: New file. | |
1422 | * libcoff-in.h: Include bfdlink.h. | |
1423 | (obj_coff_external_syms, obj_coff_strings): Define accessor macro. | |
1424 | (obj_coff_sym_hashes): Define accessor macro. | |
1425 | (struct coff_tdata): Add fields external_syms, strings, and | |
1426 | sym_hashes. | |
1427 | (struct coff_link_hash_entry): Define. | |
1428 | (struct coff_link_hash_table): Define. | |
1429 | (coff_link_hash_lookup, coff_link_hash_traverse): Define. | |
1430 | (coff_hash_table): Define. | |
1431 | (_bfd_coff_link_hash_table_create): Declare. | |
1432 | (_bfd_coff_link_add_symbols, _bfd_coff_final_link): Declare. | |
1433 | * coffcode.h (bfd_coff_backend_data): Add fields _bfd_relsz, | |
1434 | _bfd_coff_swap_reloc_in, _bfd_coff_sym_is_global, | |
1435 | _bfd_coff_compute_section_file_positions, | |
1436 | _bfd_coff_relocate_section. | |
1437 | (bfd_coff_relsz, bfd_coff_swap_reloc_in): Define. | |
1438 | (bfd_coff_sym_is_global): Define. | |
1439 | (bfd_coff_compute_section_file_positions): Define. | |
1440 | (bfd_coff_relocate_section): Define. | |
1441 | (coff_mkobject_hook): Initialize obj_raw_syment_count and | |
1442 | obj_conv_table_size. | |
1443 | (coff_compute_section_file_positions): Set target_index of all | |
1444 | sections. Set output_has_begun field. | |
1445 | (coff_write_object_contents): Don't set target_index; now done by | |
1446 | coff_compute_section_file_positions. Remove obsolete handling of | |
1447 | scn_base and data_base. Don't bother to check that target_index | |
1448 | is positive, since it always is. Remove use of pad, which is | |
1449 | always zero. Check obj_raw_syment_count, not bfd_get_symcount, | |
1450 | for the number of symbols, but only write them out if | |
6ceff8e7 ILT |
1451 | bfd_get_symcount is non-zero. Don't check obj_raw_syment_count |
1452 | until after coff_write_symbols is called. | |
69645d10 ILT |
1453 | (coff_slurp_symbol_table): Use obj_raw_syment_count, not |
1454 | bfd_get_symcount for the number of symbols. Don't set | |
1455 | obj_conv_table_size. | |
1456 | (coff_sym_is_global): New static function or macro. | |
1457 | (coff_slurp_reloc_table): Call coff_swap_reloc_in, not | |
1458 | bfd_swap_reloc_in. | |
1459 | (coff_bfd_link_hash_table_create): If coff_relocate_section is | |
1460 | defined, define as _bfd_coff_link_hash_table_create. | |
1461 | (coff_bfd_link_add_symbols): Similar change. | |
1462 | (coff_bfd_final_link): Similar change. | |
1463 | (coff_relocate_section): Define as NULL if not defined. | |
1464 | (bfd_coff_std_swap_table): Initialize new fields. | |
1465 | * coffgen.c (coff_real_object_p): Don't set obj_raw_syment_count | |
1466 | and obj_conv_table_size here. | |
1467 | (coff_count_linenumbers): Reindent. If bfd_get_symcount is zero, | |
1468 | add up the line numbers from the sections. | |
6ceff8e7 ILT |
1469 | (coff_write_symbols): Set obj_raw_syment_count, not |
1470 | bfd_get_symcount. | |
69645d10 ILT |
1471 | (coff_pointerize_aux): Don't pointerize a nonpositive x_endndx |
1472 | field. | |
1473 | (coff_get_normalized_symtab): Use obj_raw_syment_count, not | |
1474 | bfd_get_symcount. | |
1475 | (coff_print_symbol): If auxp->fix_end, print x_endndx value. | |
1476 | * coffswap.h (coff_swap_reloc_in): Rename from bfd_swap_reloc_in. | |
1477 | Reindent. Change argument type to PTR. | |
1478 | * coff-a29k.c (coff_a29k_relocate_section): New static function. | |
1479 | (coff_relocate_section): Define. | |
1480 | * configure.in (a29kcoff_big_vec): Compile cofflink.o. | |
1481 | * coff-alpha.c (alpha_ecoff_backend_data): Initialize new fields. | |
1482 | * coff-mips.c (mips_ecoff_backend_data): Likewise. | |
1483 | * libcoff.h: Rebuilt. | |
1484 | * Makefile.in: Rebuilt dependencies. | |
1485 | (BFD32_BACKENDS): Add cofflink.o. | |
1486 | (CFILES): Add cofflink.c. | |
1487 | ||
358710a7 KR |
1488 | Tue Sep 6 14:00:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1489 | ||
de733a0e KR |
1490 | * coffgen.c (coff_print_symbol, case bfd_symbol_print_all): Check |
1491 | for section symbol, and print its aux fields with appropriate | |
1492 | labels. | |
1493 | ||
358710a7 KR |
1494 | * Makefile.in (ALL_MACHINES): Added cpu-arm.o. |
1495 | ||
e1728bee | 1496 | Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org) |
318b02b6 KR |
1497 | |
1498 | * aoutx.h (NAME(aout,machine_type)): Recognize the ARM processor. | |
1499 | * archures.c, config.bfd, configure.host, libaout.h, reloc.c, | |
1500 | targets.c: Add support for the ARM. | |
1501 | * cpu-arm.c, riscix.c, config/riscix.mh, config/riscix.mt: New files. | |
1502 | ||
e1728bee | 1503 | * aoutx.h (add_to_stringtable): Check that str isn't a NULL pointer. |
318b02b6 | 1504 | |
0443af31 KR |
1505 | Fri Sep 2 14:10:30 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1506 | ||
1507 | * reloc.c (enum bfd_reloc_code_real): Rewrote definition to use | |
1508 | new "chew" commands for simultaneous definition of enumerator and | |
1509 | enumerator name table. | |
1510 | (bfd_get_reloc_code_name): New function, for retrieving a symbolic | |
1511 | name associated with an enumerator. | |
1512 | * libbfd.h, bfd-in2.h: Regenerated. | |
1513 | ||
b905bde1 JL |
1514 | Tue Aug 30 21:24:54 1994 Jeff Law (law@snake.cs.utah.edu) |
1515 | ||
1516 | * som.c (som_write_fixups, case R_ENTRY): Handle case where no | |
1517 | unwind descriptor information is available. | |
1518 | ||
0822b56d ILT |
1519 | Tue Aug 30 11:43:30 1994 Eric Youngdale (ericy@cais.cais.com) |
1520 | ||
1521 | * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add soname | |
1522 | argument, and use it to set DT_SONAME dynamic entry. | |
1523 | * bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype. | |
1524 | (bfd_elf64_size_dynamic_sections): Update prototype. | |
1525 | * bfd-in2.h: Rebuilt. | |
1526 | ||
b8520cf3 ILT |
1527 | Fri Aug 26 15:47:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1528 | ||
1529 | * coffgen.c (coff_real_object_p): Set obj_raw_syment_count. | |
1530 | (coff_get_normalized_symtab): Verify obj_raw_syment_count, rather | |
1531 | than setting it. | |
1532 | ||
715cde57 ILT |
1533 | Thu Aug 25 10:44:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1534 | ||
fc10f31e ILT |
1535 | * archive.c (bsd_write_armap): Remove host dependencies. |
1536 | ||
435b470e ILT |
1537 | * aoutx.h (add_to_stringtab): Check for _bfd_stringtab_add error |
1538 | before adding BYTES_IN_WORD. | |
1539 | ||
6d04c6d4 ILT |
1540 | * coffgen.c (coff_find_nearest_line): Look for the best C_FILE, |
1541 | not merely the first. | |
1542 | ||
715cde57 ILT |
1543 | * coffgen.c (coff_write_alien_symbol): If we are not using the |
1544 | symbol, clear the name so that it is not put in the string table. | |
1545 | From Antti.Miettinen@ntc.nokia.com. | |
1546 | ||
1afd2380 ILT |
1547 | Wed Aug 24 11:49:19 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1548 | ||
5a53b1c1 ILT |
1549 | * coffgen.c (coff_print_symbol): Cast pointer different to long |
1550 | and use %ld to print it. | |
1551 | * osf-core.c (osf_core_core_file_p): Remove unused variable | |
1552 | dseccnt. | |
1553 | * ecoffswap.h (ecoff_swap_ext_out): If ECOFF_64, clear remaining | |
1554 | bytes in bits2. | |
1555 | ||
073e795f | 1556 | * configure.host, config.bfd: Change i[34]86 to i[345]86. |
a74d1517 ILT |
1557 | * coffgen.c (coff_real_object_p): Set obj_conv_table_size here, |
1558 | rather than waiting until coff_slurp_symbol_table. | |
1559 | (coff_write_alien_symbol): Just ignore BSF_DEBUGGING symbols. | |
1560 | From Antti.Miettinen@ntc.nokia.com. | |
1561 | ||
d3700222 ILT |
1562 | * section.c (bfd_make_section_anyway): Fix failure check of |
1563 | bfd_make_empty_symbol. From Antti.Miettinen@ntc.nokia.com. | |
1564 | ||
1afd2380 ILT |
1565 | * aoutx.h (translate_to_native_sym_flags): Use the output_section |
1566 | (and output_offset) if there is one. | |
1567 | ||
1568 | * aoutx.h (aout_link_check_archive_element): Discard the symbols | |
1569 | if the archive element was not needed. | |
1570 | ||
1571 | * aoutx.h (aout_get_external_symbols): Ensure that a zero string | |
1572 | index yields an empty string. | |
1573 | (aout_link_write_symbols): If info->keep_memory is false, use name | |
1574 | from original hash table entry, not from entry in *sym_hash. | |
1575 | ||
1576 | * aoutx.h (struct aout_final_link_info): Add fields contents, | |
1577 | relocs, symbol_map and output_syms. | |
1578 | (NAME(aout,final_link)): Work out the largest section size, reloc | |
1579 | size, and number of symbols. Use them to preallocate buffers that | |
1580 | are large enough for all cases. | |
1581 | (aout_link_input_bfd): Use preallocated symbol_map. | |
1582 | (aout_link_write_symbols): Remove symbol_map argument; use | |
1583 | preallocated symbol_map instead. Change all callers. Use | |
1584 | preallocated output_syms. | |
1585 | (aout_link_input_section): Remove symbol_map argument. Change all | |
1586 | callers. Use preallocated contents and relocs. | |
1587 | (aout_link_input_section_std): Remove symbol_map argument; use | |
1588 | preallocated symbol_map instead. Change all callers. | |
1589 | (aout_link_input_section_ext): Likewise. | |
1590 | ||
1591 | Tue Aug 23 10:51:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
1592 | ||
1593 | * archive.c (_bfd_write_archive_contents): Don't update the | |
1594 | symbol map timestamp if there is no symbol map. From | |
1595 | schwab@issan.informatik.uni-dortmund.de (Andreas Schwab). | |
1596 | ||
e914ed52 ILT |
1597 | Mon Aug 22 12:26:42 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1598 | ||
81eb52b3 ILT |
1599 | * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add _update_armap_timestamp. |
1600 | (bfd_target): Add field _bfd_update_armap_timestamp. | |
1601 | * bfd.c (bfd_update_armap_timestamp): Define. | |
1602 | * bfd-in2.h: Rebuilt. | |
1603 | * libbfd-in.h (_bfd_noarchive_update_armap_timestamp): Define. | |
1604 | (_bfd_archive_bsd_update_armap_timestamp): Declare. | |
1605 | (_bfd_archive_coff_update_armap_timestamp): Define. | |
1606 | * libbfd.h: Rebuilt. | |
1607 | * archive.c (_bfd_write_archive_contents): Call | |
1608 | bfd_update_armap_timestamp instead of checking for a BSD archive | |
1609 | and calling bsd_update_armap_timestamp. | |
1610 | (_bfd_archive_bsd_update_armap_timestamp): Rename from | |
1611 | _bsd_update_armap_timestamp. Don't assume that armap_datepos is | |
1612 | already set. | |
1613 | * aout-target.h (MY_update_armap_timestamp): Define if not already | |
1614 | defined. | |
1615 | * coff-rs6000.c (rs6000coff_update_armap_timestamp): Define. | |
1616 | * ieee.c (ieee_update_armap_timestamp): Define. | |
1617 | * libecoff.h (_bfd_ecoff_update_armap_timestamp): Define. | |
1618 | * oasys.c (oasys_update_armap_timestamp): Define. | |
1619 | * som.c (som_update_armap_timestamp): Define. | |
1620 | ||
e914ed52 ILT |
1621 | * hash.c: Copy string hash functions from aoutx.h. |
1622 | * aoutx.h: String hash functions moved to hash.c. Retain | |
1623 | simplified versions of add_to_stringtab and emit_stringtab. | |
1624 | Change all callers to use new function and structure names. | |
1625 | * libbfd-in.h (_bfd_stringtab_init, _bfd_stringtab_free): Declare. | |
1626 | (_bfd_stringtab_size, _bfd_stringtab_add): Declare. | |
1627 | (_bfd_stringtab_emit): Declare. | |
1628 | * libbfd.h: Rebuilt. | |
1629 | ||
0ff4ca1e ILT |
1630 | Mon Aug 22 10:49:37 1994 Eric Youngdale (ericy@cais.cais.com) |
1631 | ||
1632 | * i386linux.c (linux_add_one_symbol): Create a fixup for any | |
1633 | defined absolute symbol, not just GOT or PLT symbols. | |
1634 | (linux_tally_symbols): Correct handling of references to defined | |
1635 | symbols. | |
1636 | ||
32c76553 ILT |
1637 | Thu Aug 18 16:29:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1638 | ||
f4945271 ILT |
1639 | Get ld -x -r to handle a.out set symbols correctly. |
1640 | * aoutx.h (adjust_o_magic): If the .bss VMA was set outside of | |
1641 | BFD, pad the .data section up to the VMA of the .bss section. | |
1642 | (aout_link_add_symbols): If a set symbol does not get modified, | |
1643 | treat it as a local symbol. | |
1644 | (aout_link_write_symbols): Set the value of set symbols | |
1645 | correctly. Don't discard set symbols even if discarding local | |
1646 | symbols. | |
1647 | (aout_link_write_other_symbol): Don't abort on bfd_link_hash_new, | |
1648 | since it can now happen for set symbols. | |
1649 | ||
32c76553 ILT |
1650 | * elfcode.h (elf_fake_sections): Just check for ".rela" and |
1651 | ".rel", not ".rela." and ".rel."; make this work by checking | |
1652 | use_rela_p. | |
1653 | * elf32-i386.c (elf_i386_check_relocs): Just check for ".rel", not | |
1654 | ".rel." | |
1655 | (elf_i386_size_dynamic_sections): Likewise. | |
1656 | (elf_i386_relocate_section): Likewise. | |
1657 | * elf32-sparc.c (elf32_sparc_check_relocs): Just check for | |
1658 | ".rela", not ".rela." | |
1659 | (elf32_sparc_size_dynamic_sections): Likewise. | |
1660 | (elf32_sparc_relocate_section): Likewise. | |
1661 | ||
7cc5cc22 ILT |
1662 | Wed Aug 17 16:54:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1663 | ||
1664 | * linker.c (_bfd_generic_link_add_archive_symbols): Initialize | |
1665 | PASS to the old value + 1. | |
d83689d4 ILT |
1666 | |
1667 | * coffgen.c (coff_get_normalized_symtab): If a C_FILE symbol has | |
1668 | no aux entries, use the symbol name as the file name. | |
1669 | (coff_find_nearest_line): Look for the right C_FILE symbol, rather | |
1670 | than always using the first one. If there is a debugging symbol | |
1671 | after a function symbol, skip it. Add the section VMA to the line | |
1672 | offset, since it was subtracted out in coff_slurp_line_table. | |
1673 | ||
fde543b5 JL |
1674 | Tue Aug 16 16:53:00 1994 Jeff Law (law@snake.cs.utah.edu) |
1675 | ||
1676 | * som.c (som_prep_headers): If writing some form of an executable, | |
1677 | allocate and attach an exec header to the BFD private data. | |
1678 | (som_begin_writing): Don't fill fields of the exec header based | |
1679 | on BFD private data here (like the exec flags). Do not write | |
1680 | the exec header here. | |
1681 | (som_write_headers): Instead do it here. | |
1682 | * som.h (struct somdata): New field "exec_hdr" for the executable | |
1683 | file header. | |
1684 | (obj_som_exec_hdr): New accessor macro. | |
1685 | ||
969ceea0 ILT |
1686 | Tue Aug 16 00:12:31 1994 Eric Youngdale (ericy@cais.cais.com) |
1687 | ||
1688 | * i386linux.c (linux_link_create_dynamic_sections): Create section | |
1689 | named .linux-dynamic, not .dynamic. | |
1690 | (linux_add_one_symbol): Use .linux-dynamic, not .dynamic. | |
1691 | (bfd_linux_size_dynamic_sections): Likewise. | |
1692 | (linux_finish_dynamic_link): Likewise. | |
1693 | ||
e8fbe6d9 ILT |
1694 | Mon Aug 15 12:16:56 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1695 | ||
9fbe895a ILT |
1696 | * coffgen.c (STRING_SIZE_SIZE): Define. |
1697 | (coff_fix_symbol_name): Use STRING_SIZE_SIZE, not 4. | |
1698 | (coff_write_symbols, build_string_table): Likewise. | |
1699 | (coff_get_normalized_symtab): Likewise. | |
1700 | ||
f07bb971 ILT |
1701 | * libcoff-in.h (obj_symbol_slew): Don't define. |
1702 | (struct coff_tdata): Remove unused fields index_slew, raw_linenos, | |
1703 | and flags. | |
1704 | * libcoff.h: Rebuilt. | |
1705 | * coffcode.h (coff_mkobject): Don't initialize raw_linenos. | |
1706 | (coff_mkobject_hook): Don't initialize flags. | |
1707 | ||
a932d0ff ILT |
1708 | * aout-target.h (MY_zmagic_contiguous): Define as 0 if not already |
1709 | defined. | |
1710 | (MY(backend_data)): Use MY_zmagic_contiguous, not hardcoded 0. | |
1711 | * i386linux.c (MY_zmagic_contiguous): Define. | |
1712 | ||
823609fe ILT |
1713 | * elfcode.h (bfd_section_from_shdr): If a SHT_SYMTAB section in a |
1714 | shared object has SHF_ALLOC set, create a BFD section for it. | |
1715 | (elf_section_from_bfd_section): There may be a BFD section for a | |
1716 | SHT_SYMTAB section. | |
1717 | ||
e8fbe6d9 ILT |
1718 | * coffcode.h (styp_to_sec_flags): Add name argument. If no flags |
1719 | are recognized, chose section flags based on the name. | |
1720 | (bfd_coff_backend_data): _bfd_styp_to_sec_flags_hook field: Add | |
1721 | name argument. | |
1722 | (bfd_coff_styp_to_sec_flags_hook): Add name argument. | |
1723 | (coff_compute_section_file_positions): Don't adjust the section | |
1724 | position by COFF_PAGE_SIZE unless SEC_ALLOC is set. | |
1725 | * libcoff.h: Rebuilt. | |
1726 | * coffgen.c (make_a_section_from_file): Pass section name to | |
1727 | bfd_coff_styp_to_sec_flags_hook. | |
1728 | * ecoff.c (_bfd_ecoff_styp_to_sec_flags): Add unused name | |
1729 | argument. | |
1730 | * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Add name argument to | |
1731 | prototype. | |
1732 | ||
1c640609 ILT |
1733 | Fri Aug 12 11:22:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1734 | ||
e9227b42 ILT |
1735 | * elfcode.h (section_from_elf_index): Correct check for invalid |
1736 | section index. | |
1737 | ||
1c640609 ILT |
1738 | * elfcode.h (elf_link_add_object_symbols): If there is no symbol |
1739 | table, try using the dynamic symbol table. From Eric Youngdale | |
1740 | <ericy@cais.cais.com>. | |
1741 | ||
1742 | * configure.host (sparc-*-solaris2*): Use solaris2, not sysv4. | |
1743 | The linker depends upon configuring for solaris2. | |
1744 | * hosts/solaris2.h: New file; include hosts/sysv4.h. | |
1745 | * config/solaris2.mh: New file; copy of config/sysv4.mh. | |
1746 | ||
e1f99f60 ILT |
1747 | Wed Aug 10 13:09:38 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1748 | ||
1749 | * aoutx.h (adjust_z_magic): Make sure data section is padded to | |
1750 | page boundary when the VMA is set by the calling program. From | |
1751 | Eric Youngdale <ericy@cais.cais.com>. | |
1752 | ||
fb49a801 SS |
1753 | Mon Aug 8 17:18:49 1994 Stan Shebs (shebs@andros.cygnus.com) |
1754 | ||
1755 | Update to ns32k support, from Ian Dall (dall@hfrd.dsto.gov.au). | |
1756 | * aout-ns32k.c: Add declarations that were in aout-ns32k.h, change | |
1757 | declarations to traditional form. | |
1758 | (MY_reloc_howto, MY_put_reloc): Change from macro to function. | |
1759 | (ns32k_relocate_contents): New function. | |
1760 | * aout-ns32k.h: Remove. | |
1761 | * cpu-ns32k.c: Add declarations that were in aout-ns32k.h, change | |
1762 | declarations to traditional form. | |
1763 | (ns32k_final_link_relocate): Call ns32k_relocate_contents. | |
1764 | * netbsd532.c: Reformat to standards, add copyright notice. | |
1765 | (ARCH): Don't define. | |
1766 | (aout-ns32k.h): Don't include. | |
1767 | * pc532-mach.c: Ditto. | |
1768 | ||
1769 | Mon Aug 8 17:55:52 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
1770 | ||
1771 | * coff-i960.c (coff_i960_relocate): Don't try to convert relocs | |
1772 | against common symbols. | |
1773 | ||
f20860cd PS |
1774 | Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
1775 | ||
1776 | * irix-core.c (irix_core_core_file_p): Ignore sections that | |
1777 | are not contained in the core file. | |
1778 | ||
203778ce JMD |
1779 | Thu Aug 4 11:32:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1780 | ||
74329939 | 1781 | * coff-m68k.c (m68k_reloc_type_lookup): New function. |
8337ee9d | 1782 | (coff_bfd_reloc_type_lookup): Define. |
74329939 | 1783 | * cf-m68klynx.c (_bfd_m68kcoff_reloc_type_lookup): Define. |
8337ee9d | 1784 | |
203778ce JMD |
1785 | * elfcode.h (elf_bfd_final_link): Force the vma of sections which |
1786 | do not have SEC_ALLOC set to be 0. This is needed to handle | |
1787 | relocs against debugging sections. | |
1788 | ||
1b8a11d4 JMD |
1789 | Wed Aug 3 16:45:41 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1790 | ||
1791 | * coff-i960.c (coff_i960_relocate): Rewrote to change relocs | |
1792 | against locally defined symbols into relocs against section | |
1793 | symbols, for VxWorks 5.1. | |
1794 | ||
e696f6a9 JMD |
1795 | Wed Aug 3 10:34:37 1994 Eric Youngdale (ericy@cais.cais.com) |
1796 | ||
1797 | * i386linux.c (linux_add_one_symbol): Only handle | |
1798 | SHARABLE_CONFLICTS specially if BSF_CONSTRUCTOR is set. Set hashp | |
1799 | for a GOT or PLT symbol. Set jump field of fixup for a PLT symbol. | |
1800 | (linux_tally_symbols): Check section of real symbol. When looking | |
1801 | for a builtin fixup, check builtin and jump flags. Create no more | |
1802 | than one fixup, and always create one if the real symbol is in the | |
1803 | absolute section. Only strip absolute symbols. | |
1804 | ||
756b40d5 DHW |
1805 | Wed Aug 3 05:08:24 1994 D. V. Henkel-Wallace (gumby@cygnus.com) |
1806 | ||
1807 | * coffcode.h (coff_write_object_contents): set internal_a.magic to | |
1808 | LYNXCOFFMAGIC whenever 68k, SPARC or i386 LynxOS | |
1809 | (yes, they have the same magic number!) | |
1810 | ||
e0566e19 JMD |
1811 | Tue Aug 2 10:43:21 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1812 | ||
b2ea35c7 JMD |
1813 | * hp300hpux.c (BMAGIC): Define as HPUX_DOT_O_MAGIC, to make test |
1814 | in aoutx.h work correctly. | |
1815 | ||
5e694c29 JMD |
1816 | * coff-i960.c (coff_i960_relocate): New function. |
1817 | (howto_rellong, howto_iprmed): Use it as special_function. | |
1818 | ||
e0566e19 JMD |
1819 | * libbfd-in.h: Move declarations of bfd_read, bfd_write, bfd_seek, |
1820 | bfd_tell, bfd_flush, and bfd_stat from here... | |
1821 | * bfd-in.h: ...to here, to make them visible to programs which | |
1822 | know more about the object file format than BFD does. | |
1823 | * libbfd.h, bfd-in2.h: Rebuilt. | |
1824 | ||
287e3ce2 JMD |
1825 | Mon Aug 1 17:55:53 1994 Fred Fish (fnf@cygnus.com) |
1826 | ||
1827 | * ptrace-core.c (ptrace_unix_core_file_p): Convert zalloc usage | |
1828 | to bfd_zalloc. | |
1829 | ||
abc61566 | 1830 | Mon Aug 1 12:04:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
d510fd89 | 1831 | |
4ab1f947 JMD |
1832 | * elf64-sparc.c (ELF_MAXPAGESIZE): Define. |
1833 | ||
99dd7754 JMD |
1834 | ELF linker patches from Eric Youngdale <ericy@cais.cais.com>. |
1835 | * elfcode.h (elf_link_create_dynamic_sections): Set type of | |
1836 | _DYNAMIC to STT_OBJECT. | |
1837 | (NAME(bfd_elf,record_link_assignment)): Always create hash table | |
1838 | entry. Set type to STT_OBJECT. | |
1839 | (elf_link_output_extsym): Don't set type of weak defined symbol to | |
1840 | STB_WEAK if symbol was referenced. | |
e2167917 JMD |
1841 | (map_program_segments): Check DYNAMIC as well as EXEC_P. |
1842 | (assign_file_positions_except_relocs): Likewise. | |
99dd7754 JMD |
1843 | * elf32-i386.c (elf_i386_create_dynamic_sections): Set type of |
1844 | _GLOBAL_OFFSET_TABLE to STT_OBJECT. | |
1845 | (elf_i386_check_relocs): Ignore local PLT32 relocs. | |
1846 | (elf_i386_relocate_section): Treat local PLT32 relocs as PC32. | |
1847 | ||
30e5ad97 ILT |
1848 | * elfcode.h (elf_adjust_dynamic_symbol): Correct weak symbol |
1849 | handling again. | |
1850 | ||
d510fd89 ILT |
1851 | * elfcode.h (elf_slurp_reloc_table): Don't try to read the relocs |
1852 | if there aren't any. | |
abc61566 ILT |
1853 | |
1854 | * configure.host (sparc-*-solaris2*): Use sysv4, not solaris2. | |
1855 | * hosts/solaris2.h: Remove. | |
1856 | * config/solaris2.mh: Remove. | |
1857 | ||
58bbba79 JL |
1858 | Sun Jul 31 14:27:04 1994 Jeff Law (law@snake.cs.utah.edu) |
1859 | ||
1860 | * elf32-hppa.c, elf32-hppa.h: Update comment reflecting which | |
1861 | HPPA ELF spec the code implements. | |
1862 | ||
b5b056fc KR |
1863 | Tue Jul 26 17:38:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1864 | ||
1865 | * cpu-i960.c (MAX_ARCH): New macro. | |
1866 | (compatible): Use it in computing array bounds. Put comma after | |
1867 | last entry in array, for regularity. | |
1868 | (arch_info_struct): Adjust spacing for easier reading. | |
1869 | ||
1870 | * coff-i960.c (howto_rellong, howto_iprmed, howto_optcall): Use | |
1871 | HOWTO macro. | |
1872 | ||
1873 | start-sanitize-i960xl | |
1874 | * cpu-i960.c (XL): Define as bfd_mach_i960_xl. | |
1875 | (scan_960_mach): Recognize xl machine. | |
1876 | (MAX_ARCH): Define to be XL. | |
1877 | (compatible): Add XL row to array. | |
1878 | (arch_info_struct): Add XL entry. | |
1879 | ||
1880 | * archures.c (bfd_mach_i960_xl): New macro. | |
1881 | * bfd-in2.h: Regenerated. | |
1882 | ||
1883 | * coffcode.h (coff_set_arch_mach_hook): For F_I960XL, set machine | |
1884 | to bfd_mach_i960_xl. | |
1885 | (coff_set_flags): For bfd_mach_i960_xl, set F_I960XL. | |
1886 | end-sanitize-i960xl | |
1887 | ||
374d2ef9 ILT |
1888 | Tue Jul 26 11:04:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1889 | ||
9a402d7a ILT |
1890 | * elfcode.h (elf_adjust_dynamic_symbol): When handling a weak |
1891 | symbol, correct check to see whether the equivalent normal symbol | |
1892 | was referenced. | |
1893 | ||
374d2ef9 ILT |
1894 | Add support for creating shared libraries under i386 ELF and SPARC |
1895 | ELF. Based on patches by Eric Youngdale <ericy@cais.cais.com>. | |
1896 | * libelf.h (struct elf_link_hash_entry): Remove copy_offset field. | |
1897 | Add got_offset and plt_offset fields. | |
1898 | (ELF_LINK_HASH_REF_DYNAMIC_MULTIPLE): Don't define. | |
1899 | (ELF_LINK_HASH_DEF_DYNAMIC_MULTIPLE): Don't define. | |
1900 | (ELF_LINK_HASH_NEEDS_COPY): Define. | |
1901 | (struct elf_backend_data): Add check_relocs field. | |
1902 | (struct bfd_elf_section_data): Change relocs from PTR to | |
1903 | Elf_Internal_Rela *. | |
1904 | (struct elf_obj_tdata): Add local_got_offsets field. | |
1905 | (elf_local_got_offsets): Define accessor macro. | |
1906 | (bfd_elf32_link_create_dynamic_sections): Declare. | |
1907 | (bfd_elf32_link_record_dynamic_symbol): Declare. | |
1908 | (bfd_elf64_link_create_dynamic_sections): Declare. | |
1909 | (bfd_elf64_link_record_dynamic_symbol): Declare. | |
1910 | * elfcode.h (elf_slurp_reloc_table): Don't use the section data | |
1911 | relocs field. | |
1912 | (elf_link_record_dynamic_symbol): Make globally visible. Use | |
1913 | macro to rename to NAME(bfd_elf,link_record_dynamic_symbol). | |
1914 | (elf_link_add_object_symbols): If creating a shared library, put | |
1915 | make all local symbols dynamic. Don't bother with the | |
1916 | DYNAMIC_MULTIPLE flags. Call the check_relocs backend function if | |
1917 | it is defined. | |
1918 | (elf_link_create_dynamic_sections): Make globally visible. Use | |
1919 | macro to rename to NAME(bfd_elf,link_create_dynamic_sections). If | |
1920 | creating a shared library, make sure that _DYNAMIC is added as a | |
1921 | dynamic symbol. | |
1922 | (elf_link_read_relocs): New function. | |
1923 | (NAME(bfd_elf,record_link_assignment)): If creating a shared | |
1924 | library, always create symbols, and always make them dynamic. | |
1925 | (elf_bfd_final_link): Permit creation of shared libraries. | |
1926 | (elf_link_input_bfd): Use elf_link_read_relocs to get the relocs. | |
1927 | * elf.c (_bfd_elf_link_hash_newfunc): Don't initialize | |
1928 | copy_offset. Initialize got_offset and plt_offset. | |
1929 | * elf32-target.h (elf_backend_check_relocs): Define as 0 if not | |
1930 | defined. | |
1931 | (elf32_bed): Initialize check_relocs field. | |
1932 | * elf64-target.h (elf_backend_check_relocs): Define as 0 if not | |
1933 | defined. | |
1934 | (elf64_bed): Initialize check_relocs field. | |
1935 | * elf32-i386.c (elf_howto_table): Change R_386_PLT32 and | |
1936 | R_386_GOTPC to be pc_relative and pcrel_offset. | |
1937 | (elf_i386_pic_plt0_entry): Define. | |
1938 | (elf_i386_pic_plt_entry): Define. | |
1939 | (elf_i386_create_dynamic_sections): Create a .got.plt section, and | |
1940 | define _GLOBAL_OFFSET_TABLE_ at the start of it. If creating a | |
1941 | shared library, make sure that _GLOBAL_OFFSET_TABLE_ is added as a | |
1942 | dynamic symbol. Don't create .rel.bss if creating a shared | |
1943 | library. | |
1944 | (elf_i386_check_relocs): New function. | |
1945 | (elf_i386_adjust_dynamic_symbol): Don't make a PLT entry if the | |
1946 | symbol already has one. When making a PLT entry, set plt_offset. | |
1947 | Don't create a copy reloc when creating a shared library. Don't | |
1948 | set copy_offset, just set ELF_LINK_HASH_NEEDS_COPY. | |
1949 | (elf_i386_allocate_dynamic_section): Remove. | |
1950 | (elf_i386_size_dynamic_sections): Look through all the sections | |
1951 | rather than assuming we know their names. Remove any empty reloc | |
1952 | or plt sections. Only add a DT_DEBUG entry if not creating a | |
1953 | shared library. Only add a DT_PLTGOT entry if there is a PLT. | |
1954 | Add a DT_TEXTREL entry if required. | |
1955 | (elf_i386_relocate_section): Permit undefined symbols when | |
1956 | creating a shared library. Handle the special relocation types | |
1957 | specially. | |
1958 | (elf_i386_finish_dynamic_symbol): Create a PLT entry if plt_offset | |
1959 | is set. If creating a shared library, produce a PIC PLT entry. | |
1960 | Only mark a PLT symbol as undefined if it was not defined by a | |
1961 | regular object file. Create a GOT entry if got_offset is set. | |
1962 | Create a copy reloc if ELF_LINK_HASH_NEEDS_COPY is set. | |
1963 | (elf_i386_finish_dynamic_sections): Change the handling of | |
1964 | DT_RELSZ to simply subtract out the size of .rel.plt. If creating | |
1965 | a shared library, produce PIC PLT code. | |
1966 | (elf_backend_check_relocs): Define. | |
1967 | * elf32-sparc.c (elf_sparc_howto_table): Change R_SPARC_GOT10, | |
1968 | R_SPARC_GOT22, and R_SPARC_PC10 to not warn about reloc overflow. | |
1969 | (elf32_sparc_create_dynamic_sections): If creating a shared | |
1970 | library, make sure that _GLOBAL_OFFSET_TABLE_ is added as a | |
1971 | dynamic symbol, and set the type to STT_OBJECT. Likewise for | |
1972 | _PROCEDURE_LINKAGE_TABLE_. Don't create .rel.bss if creating a | |
1973 | shared library. | |
1974 | (elf32_sparc_check_relocs): New function. | |
1975 | (elf32_sparc_adjust_dynamic_symbol): Don't make a PLT entry if the | |
1976 | symbol already has one. When making a PLT entry, set plt_offset. | |
1977 | Don't create a copy reloc when creating a shared library. Don't | |
1978 | set copy_offset, just set ELF_LINK_HASH_NEEDS_COPY. | |
1979 | (elf32_sparc_allocate_dynamic_section): Remove. | |
1980 | (elf32_sparc_size_dynamic_sections): Look through all the sections | |
1981 | rather than assuming we know their names. Only add a DT_DEBUG | |
1982 | entry if not creating a shared library. Add a DT_TEXTREL entry if | |
1983 | required. | |
1984 | (elf32_sparc_relocate_section): Permit undefined symbols when | |
1985 | creating a shared library. Handle the special relocation types | |
1986 | specially. | |
1987 | (elf32_sparc_finish_dynamic_symbol): Create a PLT entry if plt_offset | |
1988 | is set. Only mark a PLT symbol as undefined if it was not defined | |
1989 | by a regular object file. Create a GOT entry if got_offset is | |
1990 | set. Create a copy reloc if ELF_LINK_HASH_NEEDS_COPY is set. | |
1991 | (elf32_sparc_finish_dynamic_sections): Store dynobj in a local | |
1992 | variable. | |
1993 | (elf_backend_check_relocs): Define. | |
1994 | ||
caede515 SS |
1995 | Mon Jul 25 12:21:07 1994 Stan Shebs (shebs@andros.cygnus.com) |
1996 | ||
1997 | * configure.in (pc532mach_vec): Change to pc532machaout_vec. | |
1998 | * config.bfd (ns32k-*-netbsd*): Use ns32k-nbsd as bfd_name. | |
1999 | * Makefile.in (ALL_MACHINES): Add cpu-ns32k.o. | |
2000 | (BFD32_BACKENDS): Add aout-ns32k.o, netbsd532.o, m88kmach3.o, | |
2001 | pc532-mach.o. | |
2002 | * targets.c (pc532machaout_vec): Use instead of pc532mach_vec. | |
2003 | * config/pc532-mach.mt (DEFAULT_VECTOR): Ditto. | |
2004 | (SELECT_VECS): Remove. | |
2005 | * config/ns32k-nbsd.mt: New file, was ns32k-netbsd.mt. | |
2006 | * config/ns32k-netbsd.mt: Remove, name too long. | |
2007 | ||
2aaaab7c ILT |
2008 | Fri Jul 22 11:07:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2009 | ||
f2c2e75c ILT |
2010 | * linker.c (generic_link_check_archive_element): When changing a |
2011 | symbol to common, set the alignment. | |
2012 | (_bfd_generic_link_add_one_symbol): When creating a common symbol, | |
2013 | set the alignment. | |
2014 | * aoutx.h (aout_link_check_ar_symbols): When changing a symbol to | |
2015 | common, set the alignment. | |
2016 | (aout_link_add_symbols): Restrict the alignment of a common symbol | |
2017 | to the alignment power given by the architecture. | |
2018 | * libelf.h (struct elf_link_hash_entry): Remove align field. Add | |
2019 | copy_offset field. | |
2020 | * elfcode.h (elf_link_add_object_symbols): Store alignment in | |
2021 | new bfd_link_hash_entry field, not in elf_link_hash_entry field. | |
2022 | (elf_link_output_extsym): Similar change when getting alignment. | |
2023 | * elf.c (_bfd_elf_link_hash_newfunc): Don't initialize align. Do | |
2024 | initialize copy_offset. | |
2025 | * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Use copy_offset | |
2026 | field rather than align field. Get alignment using bfd_log2 | |
2027 | rather than switch. | |
2028 | * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. | |
2029 | * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use copy_offset, | |
2030 | not align. | |
2031 | * elf32-sparc.c (elf32_sparc_finish_dynamic_symbol): Likewise. | |
2032 | ||
2aaaab7c ILT |
2033 | * aoutx.h (NAME(aout,some_aout_object_p)): Just check |
2034 | STAT_FOR_EXEC, don't check MACH. | |
2035 | * m88kmach3.c (MACH): Don't define. | |
2036 | * config/i386-mach3.mt (TDEFINES): Define STAT_FOR_EXEC. | |
2037 | * config/m88k-mach3.mt (TDEFINES): Likewise. | |
2038 | * config/mips-mach3.mt (TDEFINES): Likewise. | |
2039 | ||
bb99a732 SS |
2040 | Thu Jul 21 17:24:31 1994 Stan Shebs (shebs@andros.cygnus.com) |
2041 | ||
2042 | * i386mach3.c: Reverted to version from before Jul 5 1994 changes. | |
2043 | ||
f42fe159 ILT |
2044 | Thu Jul 21 12:26:01 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2045 | ||
2046 | * reloc.c (struct reloc_howto_struct): Remove special_function1. | |
2047 | It's the wrong way to do things. | |
2048 | (HOWTO): Change accordingly. | |
2049 | (HOWTO2): Remove. | |
2050 | (_bfd_final_link_relocate): Remove references to | |
2051 | special_function1. | |
2052 | * bfd-in2.h: Rebuilt. | |
2053 | * aoutx.h (aout_link_input_section_std): Remove references to | |
2054 | special_function1. | |
2055 | (aout_link_reloc_link_order): Likewise. | |
2056 | ||
2057 | Wed Jul 20 15:46:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
2058 | ||
2059 | * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add rpath | |
2060 | argument. If it is not NULL, use it to set DT_RPATH. | |
2061 | * bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype. | |
2062 | (bfd_elf64_size_dynamic_sections): Likewise. | |
2063 | * bfd-in2.h: Rebuilt. | |
2064 | ||
ea617174 ILT |
2065 | Sat Jul 16 21:10:39 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2066 | ||
f42fe159 ILT |
2067 | * elfcode.h (elf_get_dynamic_symtab_upper_bound): If there is no |
2068 | dynamic symtab, return error. | |
2069 | ||
bf73e4f3 ILT |
2070 | * libelf.h (ELF_LINK_HASH_DEFINED_WEAK): Define. |
2071 | * elfcode.h (elf_link_add_object_symbols): If symbol is defined as | |
2072 | weak, set ELF_LINK_HASH_DEFINED_WEAK. | |
2073 | (elf_link_output_extsym): If symbol is defined as weak, mark it | |
2074 | STB_WEAK. | |
2075 | ||
ea617174 ILT |
2076 | * libelf.h (struct bfd_elf_section_data): Add relocs field. |
2077 | (shdr_name): Remove; unused. | |
2078 | * elfcode.h (elf_slurp_reloc_table): Rewrote to handle both REL | |
2079 | and RELA relocs. Free up the unswapped relocs. Permit the relocs | |
2080 | to be cached in the section_data. Correct the reloc address. | |
2081 | (elf_slurp_reloca_table): Remove. | |
2082 | (elf_canonicalize_reloc): Rewrote. | |
2083 | (elf_link_input_bfd): Permit the relocs to be cached in the | |
2084 | section data. | |
2085 | ||
ef8b133d SS |
2086 | Sat Jul 16 13:55:38 1994 Stan Shebs (shebs@andros.cygnus.com) |
2087 | ||
d9840ab7 SS |
2088 | * config.bfd (m88*-harris-cxux*): Recognize. |
2089 | * hosts/harris.h (POSIX_UTIME, HAVE_PROCFS): Define. | |
2090 | ||
ef8b133d SS |
2091 | * configure.host (m68*-atari-sysv4*): New host. |
2092 | (m68*-cbm-sysv4*): Use m68kv4 instead of amix. | |
2093 | * hosts/amix.h: Remove. | |
2094 | * hosts/m68kv4.h: New file, was amix.h. | |
2095 | ||
1fb83be6 KR |
2096 | Thu Jul 14 15:12:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2097 | ||
2098 | * reloc.c (enum bfd_reloc_code_real, bfd_type, struct | |
2099 | reloc_howto_struct, reloc_howto_type, HOWTO, HOWTO2): Copied | |
2100 | changes over from bfd-in2.h so they get generated properly next | |
2101 | time someone runs "make headers". | |
2102 | * bfd-in2.h: Rebuilt. | |
2103 | ||
2104 | * targets.c (netbsd532_vec, pc532mach_vec): Declare const. | |
2105 | (m88kmach3_vec): Restore deleted declaration. | |
2106 | ||
2107 | * configure.in: Alphabetize target vector names. | |
2108 | ||
2109 | * config/pc532mach.mh: New file. | |
2110 | (HDEPFILES, HDEFINES): Define here. | |
2111 | * config/pc532-mach.mt (HDEPFILES, HDEFINES): Deleted. | |
2112 | * config/ns32k-netbsd.mt (HDEPFILES, HDEFINES): Deleted. | |
2113 | ||
2114 | Sun Jul 10 00:04:20 1994 Ian Dall (dall@hfrd.dsto.gov.au) | |
2115 | ||
2116 | * pc532-mach.c: New File. pc532-mach a.out format. | |
2117 | ||
2118 | * netbsd532.c: New file. pc532-netbsd532 a.out format. | |
2119 | ||
2120 | * hosts/pc532mach.h: New file. pc532-mach host support. | |
2121 | ||
2122 | * cpu-ns32k.c: New file. ns32k support cpu specific code rather | |
2123 | than format specific code. | |
2124 | ||
2125 | * config/pc532-mach.mt: New file. Support for pc532-mach target. | |
2126 | ||
2127 | * config/ns32k-netbsd.mt: New file. Support for netbsd532 target. | |
2128 | ||
2129 | * aout-ns32k.c, aout-ns32k.h: New files supporting aout format for | |
2130 | ns32k series. | |
2131 | ||
2132 | * targets.c: Add netbsd532_vec and pc532machaout_vec into | |
2133 | bfd_target_vector array. Move netbsd386_vec to alphabetic order | |
2134 | location. | |
2135 | ||
2136 | * reloc.c (_bfd_final_link_relocate) Add support for | |
2137 | special_function1 in howto. | |
2138 | ||
2139 | * libaout.h: add M_NS32032, M_NS32532, M_532_NETBSD entries in | |
2140 | machine_type enum. | |
2141 | ||
2142 | * configure.in: add pc532mach_vec and netbsd532_vec entries. | |
2143 | ||
2144 | * config.bfd: add pc532mach host entries. Use for both | |
2145 | ns32k-pc532-mach and ns32k-pc532-netbsd. | |
2146 | ||
2147 | * config.bfd: it doesn't work to use i386-mach3 for ns32k*-*-mach. | |
2148 | add ns32k-pc532-mach* and ns32k-*-netbsd* entries. | |
2149 | ||
2150 | * bfd-in2.h: Add ns32k specific relocations to bfd_reloc_code_real | |
2151 | enum. | |
2152 | ||
2153 | * bfd-in2.h: Add special_function1 to struct howto. Change HOWTO | |
2154 | and NEWHOWTO macros to make special_function1 NULL. Neww HOWTO2 | |
2155 | macro. | |
2156 | ||
2157 | * bfd-in2.h: Split definition of struct reloc_howto_struct | |
2158 | and corresponding typedef into two statements. | |
2159 | ||
2160 | * bfd-in2.h: Add entry bfd_arch_ns32k to bfd_architecture enum. | |
2161 | ||
2162 | * archures.c: Add bfd_ns32k_arch prototype, and entry in | |
2163 | archures_init_table. | |
2164 | ||
2165 | * aoutx.h (aout_link_reloc_link_order): Allow for target dependent | |
2166 | MY_put_reloc macro. Allow for target dependent special_function1 | |
2167 | to apply the relocation. | |
2168 | ||
2169 | * aoutx.h (aout_link_input_section_std): Allow for target | |
2170 | dependent determination of reloc howto. Allow for target dependent | |
2171 | special_function1 to apply the relocation. | |
2172 | ||
2173 | * aoutx.h (get_reloc_upper_bound): Detect bss and return 0. | |
2174 | ||
2175 | * aoutx.h (slurp_reloc_table): Detect bss and succesfully read | |
2176 | zero reloc entries. | |
2177 | ||
2178 | * aoutx.h (machine_type): Add bfd_arch_ns32k case. | |
2179 | ||
2180 | * aoutx.h: Stat to determine executable status if STAT_FOR_EXEC | |
2181 | is defined (not just MACH). Use fstat instead of stat and check | |
2182 | for fstat error. | |
2183 | ||
2184 | * aoutx.h: Allow target dependent swap_std_reloc_{in,out}. | |
2185 | ||
2186 | * aoutx.h: Allow CTORS reloc info to be in target dependent reloc | |
2187 | table. | |
2188 | ||
2189 | * aout-target.h: Apply SWAP_MAGIC (if defined) after | |
2190 | swap_exec_header_in, otherwise we have magic in the wrong order. | |
2191 | ||
a307efdf SS |
2192 | Thu Jul 14 11:47:27 1994 Stan Shebs (shebs@andros.cygnus.com) |
2193 | ||
2194 | * coff-sparc.c (sparccoff_vec): Have leading underscores. | |
2195 | ||
57a814a9 PS |
2196 | Tue Jul 12 12:08:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
2197 | ||
2198 | * aix386-core.c, aoutf1.h, cisco-core.c, elfcode.h, hppabsd-core.c, | |
2199 | hpux-core.c, irix-core.c, lynx-core.c, osf-core.c, ptrace-core.c, | |
2200 | rs6000-core.c, trad-core.c: Remove SEC_ALLOC flag from .reg | |
2201 | sections, .reg sections are not allocated and contain debug | |
2202 | information only. | |
2203 | * osf-core.c (make_bfd_asection, osf_core_core_file_p): Use | |
2204 | bfd_make_section_anyway instead of building unique section names. | |
2205 | ||
42ec46c3 ILT |
2206 | Tue Jul 12 11:41:22 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2207 | ||
840846da ILT |
2208 | * libelf.h (bfd_elf32_swap_symbol_in): Declare. |
2209 | (bfd_elf32_swap_symbol_out): Declare. | |
2210 | (bfd_elf64_swap_symbol_in, bfd_elf64_swap_symbol_out): Declare. | |
2211 | * elf32-hppa.c (elf32_hppa_args_hash_table_init): Correct cast. | |
2212 | ||
42ec46c3 ILT |
2213 | * aout-encap.c (ARCH): Don't define. Obsolete. |
2214 | * aout0.c, aoutx.h, gen-aout.c, hp300bsd.c, hp300hpux.c: Likewise. | |
2215 | * i386aout.c, i386bsd.c, i386dynix.c, i386linux.c: Likewise. | |
2216 | * i386lynx.c, m68klynx.c, mipsbsd.c, netbsd386.c: Likewise. | |
2217 | * newsos3.c, sparclynx.c, sunos.c: Likewise. | |
2218 | ||
18938e4d ILT |
2219 | Mon Jul 11 20:08:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2220 | ||
2221 | * section.c (STD_SECTION): Make the sixth argument boolean, not | |
2222 | the seventh. From gary@tuva.pacsemi.oz.au (gary kopff). | |
2223 | ||
4852416e DHW |
2224 | Sun Jul 10 09:12:02 1994 D. V. Henkel-Wallace (gumby@cygnus.com) |
2225 | ||
2226 | * aoutx.h (bfd_free_cached_info): Change name of FREE to BFCI_FREE | |
2227 | in order not to collide with LynxOS's definition of FREE in | |
2228 | /usr/include/sys/proc.h | |
2229 | ||
2230 | Thu Jul 7 14:18:06 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
2231 | ||
2232 | * reloc.c (bfd_perform_relocation): Don't clobber the relocation | |
2233 | value for coff-Intel-little or coff-Intel-big. Hack upon hack. | |
2234 | ||
fd4913f1 PS |
2235 | Thu Jul 7 10:10:34 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
2236 | ||
2237 | * aoutx.h (howto_table_std): Add entry for GOT relocations | |
2238 | which are present in sun3 shared libraries, to avoid assertions | |
2239 | when reading the dynamic relocations. | |
2240 | ||
48530c25 JL |
2241 | Thu Jul 7 10:19:20 1994 Jeff Law (law@snake.cs.utah.edu) |
2242 | ||
2243 | * som.h (R_HPPA_COMPLEX): Fix dumb typo. | |
2244 | ||
874a4327 ILT |
2245 | Wed Jul 6 19:21:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2246 | ||
2247 | * hosts/sysv4.h (qsort, strtol): Don't declare. | |
2248 | ||
2249 | * elfcode.h (elf_link_output_sym): Don't call output_symbol_hook | |
2250 | if it is NULL. | |
2251 | ||
2252 | * elf32-mips.c (mips_elf_final_write_processing): Add ignored info | |
2253 | argument to correspond to recent libelf.h change. | |
2254 | ||
5fb54939 PS |
2255 | Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
2256 | ||
2257 | * coff-alpha.c (alpha_ecoff_mkobject_hook): New hook to | |
2258 | additionally copy object type information from the alpha file | |
2259 | header to the BFD flags. | |
2260 | (alpha_ecoff_backend_data): Use it. | |
2261 | (ecoffalpha_little_vec): Add DYNAMIC to object_flags. | |
2262 | * aout64.c: Fix typo in conditional QMAGIC definition. | |
2263 | ||
2c0f3abc JL |
2264 | Wed Jul 6 00:13:17 1994 Jeff Law (law@snake.cs.utah.edu) |
2265 | ||
2266 | * hppabsd-core.c (hppabsd_core_core_file_p): Sanity check the | |
2267 | value of clicksz to help weed out non HPPA BSD core files. | |
2268 | ||
11676adc SS |
2269 | Tue Jul 5 13:26:02 1994 Stan Shebs (shebs@andros.cygnus.com) |
2270 | ||
2271 | Mach 3 support. | |
2272 | * config.bfd (m88*-*-mach3*, mips*-dec-mach3*, mips*-*-mach3*): | |
2273 | New targets. | |
2274 | * configure.host (i[34]86-*-mach3*, ns32k-*-mach3*): Recognize | |
2275 | "mach3" instead of "mach". | |
2276 | (m88*-*-mach3*, mips*-dec-mach3*, mips*-*-mach3*): New hosts. | |
2277 | * targets.c (m88kmach3_vec): New target vector. | |
2278 | (bfd_target_vector): Add i386mach3_vec and m88kmach3_vec, but | |
2279 | inside #if 0. | |
2280 | * aoutx.h (some_aout_object_p) [MACH]: Recognize executables by | |
2281 | checking for execute permission, instead of looking at entry | |
2282 | point. | |
2283 | * i386mach3.c: Update, define MACH, N_TXTOFF, N_TXTADDR, | |
2284 | N_SHARED_LIB, don't include aout/*.h files, etc. | |
2285 | * m88kmach3.c: New file, m88k Mach 3 target. | |
2286 | * config/m88k-mach3.mt, config/mips-mach3.mt: New files, target | |
2287 | makefile fragments. | |
2288 | * config/i386mach3.mh, config/m88kmach3.mh, config/mipsmach3.mh: | |
2289 | New files, host makefile fragments. | |
2290 | * hosts/m88kmach3.h, hosts/mipsmach3.h: New files, host definitions. | |
2291 | ||
71edd06d ILT |
2292 | Tue Jul 5 13:56:52 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2293 | ||
2294 | * elfcode.h (swap_out_syms): Get alignment of common symbol from | |
2295 | st_value field of saved ELF symbol information, if there is any. | |
2296 | ||
edf7c1e4 JL |
2297 | Mon Jul 4 19:13:32 1994 Jeff Law (law@snake.cs.utah.edu) |
2298 | ||
2299 | * som.h (R_HPPA_COMPLEX): Define. | |
2300 | * elf32-hppa.h (R_HPPA_COMPLEX): Define. | |
2301 | (elf32_hppa_reloc_type): Delete R_PARISC_STUB_CALL_17. | |
2302 | ||
2303 | Fri Jul 1 12:07:41 1994 Jeff Law (law@snake.cs.utah.edu) | |
2304 | ||
2305 | * Support code for enabling the new style linker for PA ELF. | |
2306 | * elfcode.h (swap_symbol_in, swap_symbol_out): Externalize. | |
2307 | (elf_compute_section_file_positions): Pass link_info to | |
2308 | the begin_write_processing hook. | |
2309 | (bfd_elf_write_object_contents): Pass NULL for new link_info | |
2310 | argument to final_write_processing hook. | |
2311 | (elf_link_output_sym): Accept new "input_section" argument for | |
2312 | the symbols's input section. All callers changed. Call the | |
2313 | link_output_symbol_hook if it's defined. | |
2314 | (elf_bfd_final_link): Call the final_write_processing hook if | |
2315 | it's defined. | |
2316 | * libelf.h (elf_backend_link_output_symbol_hook): Declare. | |
2317 | (elf_backend_begin_write_processing): Add new "info" argument. | |
2318 | (elf_backend_final_write_processing): Likewise. | |
2319 | * elf32-target.h (elf_backend_link_output_symbol_hook): Provide | |
2320 | a default definition. | |
2321 | (elf32_bed): Add elf_backend_link_output_symbol_hook. | |
2322 | * elf64-target.h: Likewise. | |
2323 | ||
2324 | * Major rework of the PA ELF code. Uses the new style BFD | |
2325 | linker, major cleanups. | |
2326 | * hppa_stubs.h: Rewrite from scratch. Much smaller and simpler. | |
2327 | * elf32-hppa.h: Delete all symbol extension related code. | |
2328 | (hppa_look_for_stubs_in_section): Delete decl. | |
2329 | (elf32_hppa_size_stubs, elf32_hppa_build_stubs): New decls. | |
2330 | * elf32-hppa.c: Symbol extension stuff moved form elf32-hppa.h | |
2331 | into elf32-hppa.c. Do not include aout64.h. | |
2332 | (typdef hppa_stub_type): Delete. | |
2333 | (elf32_hppa_stub_name_list_struct): Delete. | |
2334 | (elf32_hppa_stub_description_struct): Delete. | |
2335 | (arg_reloc_type): Use simpler enumerations. All references changed. | |
2336 | (arg_location, arg_reloc_relocation): Likewise. | |
2337 | (elf32_hppa_symextn_map_struct): Delete. | |
2338 | (get_symbol_value): Delete. | |
2339 | (elf32_hppa_get_sym_extn): Delete. | |
2340 | (find_stubs, new_stubs, type_of_mismatch): Delete. | |
2341 | (find_stub_by_name, add_stub_by_name): Delete. | |
2342 | (hppa_elf_stub_finish, hppa_elf_stub_reloc): Delete. | |
2343 | (hppa_elf_arg_reloc_needed): Renamed. Simplify. | |
2344 | (hppa_elf_build_linker_stub, hppa_elf_create_stub_sec): Delete. | |
2345 | (hppa_elf_long_branch_needed_p): Delete. | |
2346 | (hppa_look_for_stubs_in_section): Delete. | |
2347 | (hppa_elf_get_section_contents): Delete. | |
2348 | (elf32_hppa_backend_symbol_processing): Delete. | |
2349 | (elf32_hppa_backend_section_processing): Delete. | |
2350 | (elf32_hppa_backend_section_from_shdr): Delete. | |
2351 | (elf32_hppa_backend_fake_sections): Delete. | |
2352 | (elf32_hppa_backend_section_from_bfd_section): Delete. | |
2353 | (NEW_INSTRUCTION): Delete. | |
2354 | (CURRENT_STUB_OFFSET): Delete. | |
2355 | (elf32_hppa_relocate_section): New function. | |
2356 | (elf32_hppa_bfd_final_link_relocate): New function. | |
2357 | (elf32_hppa_size_symext): New function. | |
2358 | (elf32_hppa_link_output_symbol_hook): New function. | |
2359 | (elf32_hppa_read_symext_info): New function. | |
2360 | (elf32_hppa_add_symbol_hook): New function. | |
2361 | (elf32_hppa_name_of_stub): New function. | |
2362 | (elf32_hppa_size_of_stub): New function. | |
2363 | (elf32_hppa_build_one_sub): New function. | |
2364 | (elf32_hppa_build_stubs): New function. | |
2365 | (elf32_hppa_size_stubs): New function. | |
2366 | (linker, stub and argument hash tables): Add appropriate | |
2367 | structures, definitions and functions to implement all three | |
2368 | hash tables. | |
2369 | (hppa_elf_relocate_insn): Don't need argument location information | |
2370 | in this function. | |
2371 | (add_entry_to_symext_chain): Accept a symbol's argument location | |
2372 | information rather than the symbol itself. All callers changed. | |
2373 | (hppa_elf_gen_reloc_type): Simplify. | |
2374 | (hppa_elf_set_section_contents): Stub section is no longer special. | |
2375 | (hppa_elf_reloc): Greatly simplify. | |
2376 | (elf32_hppa_begin_write_processing): Accept link_info argument. | |
2377 | Handle being called from the BFD backend linker. | |
2378 | (elf32_hppa_final_write_processing): Likewise. | |
2379 | (elf_hppa_tc_make_sections): No longer call stub_finish. | |
2380 | ||
eeaed195 SC |
2381 | Mon Jun 27 18:07:06 1994 Steve Chamberlain (sac@cirdan.cygnus.com) |
2382 | ||
2383 | * section.c (bfd_get_section_contents): Put in parens to get | |
2384 | precedence right. | |
2385 | ||
2386 | Sun Jun 26 18:08:29 1994 Jeff Law (law@snake.cs.utah.edu) | |
2387 | ||
2388 | * libelf.h (relocate_section): New argument "output_names" added | |
2389 | to prototype. | |
2390 | * elfcode.h (elf_link_input_bfd): New argument "output_names" | |
2391 | added to prototype of relocate_section. Pass the output symbol | |
2392 | names to relocate_section. | |
2393 | * elf32-i386.c (elf_i386_relocate_section): Use "output_names" to | |
2394 | determine the name of a local symbol. | |
2395 | * elf32-mips.c (mips_elf_relocate_section): Likewise. | |
2396 | * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. | |
2397 | ||
5e16521a PS |
2398 | Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
2399 | ||
2400 | Add Solaris BCP (the part of Solaris which allows it to run | |
2401 | SunOS4 a.out files) core file handling. | |
2402 | * aoutf1.h (external_solaris_bcp_core, swapcore_solaris_bcp): | |
2403 | New structure and its swap in function. | |
2404 | (internal_sunos_core): New member c_data_addr, to receive the | |
2405 | start address of the data section in the core file. | |
2406 | (swapcore_sun3, swapcore_sparc, sunos4_core_file_p): Use it. | |
2407 | (sunos4_core_file_p): Recognize Solaris BCP core file. | |
2408 | (sunos4_core_file_matches_executable_p): Always indicate match | |
2409 | for Solaris BCP core files. | |
2410 | ||
51fc377b ILT |
2411 | Thu Jun 23 15:31:28 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2412 | ||
8af74670 ILT |
2413 | Preliminary support for generating shared libraries, from Eric |
2414 | Youngdale <ericy@cais.cais.com>. | |
2415 | * elfcode.h (prep_headers): If DYNAMIC, set e_type to ET_DYN. | |
2416 | (elf_link_add_object_symbols): If generating a shared library, | |
2417 | create dynamic sections for first input BFD with the right format. | |
2418 | (elf_link_create_dynamic_sections): Don't create .interp section | |
2419 | if creating a shared library. | |
2420 | (elf_link_input_bfd): Skip dynamic sections in input file. | |
2421 | (elf_bfd_final_link): If creating a shared library, it's OK for | |
2422 | dynobj to have sections which are not SEC_IN_MEMORY. | |
2423 | * elf32-i386.c (elf_i386_size_dynamic_sections): Only set .interp | |
2424 | section if not creating a shared library. | |
2425 | * elf32-sparc.c (elf_sparc_size_dynamic_sections): Likewise. | |
2426 | ||
51fc377b ILT |
2427 | * elfcode.h (elf_object_p): Don't set DYNAMIC just because there |
2428 | is an SHT_DYNAMIC section. | |
2429 | ||
2430 | * cf-i386lynx.c (i386coff_vec): Don't include DYNAMIC in | |
2431 | object_flags. | |
2432 | * coff-sparc.c (sparccoff_vec): Likewise. | |
2433 | * hppabsd-core.c (hppabsd_core_vec): Likewise. | |
2434 | ||
2435 | * aoutx.h (NAME(aout,some_aout_object_p)): Don't set SEC_RELOC | |
2436 | just because DYNAMIC is set. | |
2437 | ||
1f8b3b57 DM |
2438 | Thu Jun 23 12:53:41 1994 David J. Mackenzie (djm@rtl.cygnus.com) |
2439 | ||
2440 | * configure.in: Change --with-targets to --enable-targets and | |
2441 | --with-64-bit-bfd to --enable-64-bit-bfd. | |
2442 | * Makefile.in, mpw-make.in, targets.c: Change comments. | |
2443 | ||
3bf36e67 KR |
2444 | Wed Jun 22 17:59:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2445 | ||
2446 | * config.bfd (powerpc-*-elf*): New target, just like | |
2447 | powerpc-*-sysv4*. | |
2448 | ||
2e66a627 KR |
2449 | * linker.c (FAIL): Undefine macro before defining as enum. |
2450 | ||
4587b578 ILT |
2451 | Wed Jun 22 10:52:47 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2452 | ||
135a6815 ILT |
2453 | * linker.c (_bfd_generic_link_add_archive_symbols): Initialize |
2454 | pass from abfd->archive_pass, and save it there as well. | |
2455 | ||
a537cb21 ILT |
2456 | * hash.c (bfd_hash_allocate): Don't call bfd_set_error if |
2457 | obstack_alloc returns NULL unless the size is non-zero. | |
2458 | ||
2459 | * linker.c (archive_hash_allocate): Define. | |
2460 | (_bfd_generic_link_add_archive_symbols): Use archive_hash_allocate | |
2461 | rather than obstack_alloc, for clarity. | |
2462 | ||
66f2c66f ILT |
2463 | * elfcode.h (elf_get_reloc_upper_bound): Correct. |
2464 | ||
d81843e8 ILT |
2465 | * aout64.c (BMAGIC, QMAGIC): Define if not already defined. From |
2466 | Peter Schauer <pes@regent.e-technik.tu-muenchen.de>. | |
2467 | ||
0630aba5 ILT |
2468 | Linux ZMAGIC support from Eric Youngdale <ericy@cais.cais.com>. |
2469 | * libaout.h (struct aoutdata): Add field zmagic_disk_block_size. | |
2470 | * aout-target.h (MY(callback)): Only set alignment according to | |
2471 | architecture if the section sizes are aligned to that alignment, | |
2472 | for backward compatibility. | |
2473 | (MY(set_sizes)): Initialize zmagic_disk_block_size field. | |
2474 | * aoutx.h (adjust_z_magic): Set ztih if using q_magic_format. Set | |
2475 | text section filepos to zmagic_disk_block_size if not ztih. Use a | |
2476 | different padding algorithm if not ztih. | |
2477 | * i386linux.c (MY_text_includes_header): Don't define. | |
2478 | ||
4587b578 ILT |
2479 | * aoutx.h (aout_link_check_ar_symbols): Just skip N_STAB and N_FN |
2480 | symbols; don't look them up in the hash table. From | |
2481 | ralphc@pyramid.com (Ralph Campbell). | |
2482 | ||
badd23e3 ILT |
2483 | Tue Jun 21 11:47:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2484 | ||
4587b578 ILT |
2485 | * coff-go32.c (go32coff_archive_p): Remove unused function. |
2486 | ||
badd23e3 ILT |
2487 | * section.c (bfd_abs_section): Make const. |
2488 | (bfd_abs_section_ptr, bfd_is_abs_section): Define. | |
2489 | (bfd_und_section): Make const. | |
2490 | (bfd_und_section_ptr, bfd_is_und_section): Define. | |
2491 | (bfd_com_section): Make const. | |
2492 | (bfd_com_section_ptr): Define. | |
2493 | (bfd_ind_section): Make const. | |
2494 | (bfd_ind_section_ptr, bfd_is_ind_section): Define. | |
2495 | (bfd_abs_symbol, bfd_com_symbol): Make const. | |
2496 | (bfd_und_symbol, bfd_ind_symbol): Likewise. | |
2497 | (global_syms): Cast initialization of section field. | |
2498 | (STD_SECTION): Define as const, and cast initializations. | |
2499 | * bfd-in2.h: Rebuilt. | |
2500 | * Many files: Change uses of bfd_abs_section, etc., to use | |
2501 | bfd_abs_section_ptr or bfd_is_abs_section, etc. | |
2502 | ||
263a3f17 ILT |
2503 | Mon Jun 20 11:06:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
2504 | ||
2f3508ad ILT |
2505 | * Many files: change all bfd_target vectors to be const. Change |
2506 | all uses of bfd_target * to be const bfd_target *. Change | |
2507 | bfd_target_vector and bfd_default_vector arrays to be const | |
2508 | bfd_target * const *. | |
2509 | ||
75f3ef7a ILT |
2510 | * ecoff.c, libecoff.h, ecoffswap.h, coff-alpha.c, coff-mips.c, |
2511 | elf32-mips.c: Renamed all externally visible ECOFF routines which | |
2512 | are local to BFD to start with _bfd_ecoff instead of just ecoff. | |
2513 | ||
aac6b32f ILT |
2514 | * ecoff.c (ecoff_swap_tir_in): Change input argument to const. |
2515 | (ecoff_swap_tir_out): Likewise. | |
2516 | (ecoff_swap_rndx_in, ecoff_swap_rndx_out): Likewise. | |
2517 | (ecoff_slurp_symbolic_info): Add new arguments to correspond to | |
2518 | read_debug_info entry point in ecoff_debug_swap structure. | |
2519 | Change all calls. | |
2520 | * libecoff.h (ecoff_slurp_symbolic_info): Change declaration. | |
2521 | * ecoffswap.h (ecoff_swap_tir_in, ecoff_swap_tir_out): Declare. | |
2522 | (ecoff_swap_rndx_in, ecoff_swap_rndx_out): Declare. | |
2523 | * coff-alpha.c (alpha_ecoff_backend_data): Initialize new | |
2524 | ecoff_debug_swap fields. | |
2525 | * coff-mips.c (mips_ecoff_backend_data): Likewise. | |
2526 | * elf32-mips.c (mips_elf_read_ecoff_info): Undefine READ. | |
2527 | (mips_elf_ecoff_debug_swap): Initialize new ecoff_debug_swap | |
2528 | fields. | |
2529 | * configure.in (bfd_elf32_bigmips_vec): Use ecoff.o and | |
2530 | ecofflink.o. | |
2531 | (bfd_elf32_littlemips_vec): Likewise. | |
2532 | (ecoff_big_vec, ecoff_little_vec): Likewise. | |
2533 | (ecoffalpha_little_vec): Likewise. | |
2534 | * Makefile.in (BFD_LIBS): Remove ecoff.o and ecofflink.o. | |
2535 | (BFD32_BACKENDS): Add ecoff.o and ecofflink.o. | |
2536 | ||
6c8fa8e6 ILT |
2537 | * aoutx.h (NAME(aout,final_link)): Check flavour of sub, not abfd, |
2538 | when computing reloc sizes. From Eric Youngdale | |
2539 | <ericy@cais.cais.com>. | |
2540 | * elfcode.h (elf_bfd_final_link): Don't try to compute maximum | |
2541 | reloc count or size for a non-ELF file. | |
2542 | ||
6fea0659 ILT |
2543 | * mipsbsd.c (MY_final_link_callback): Define to avoid warning. |
2544 | ||
263a3f17 ILT |
2545 | * hp300hpux.c (MY_final_link_callback): Define to avoid warning. |
2546 | (BMAGIC, QMAGIC): Define; used by aoutx.h. | |
2547 | (MY(slurp_symbol_table)): Change translate_from_native_sym_flags | |
2548 | calls to use new parameters. | |
2549 | ||
785e2b52 ILT |
2550 | Fri Jun 17 14:45:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2551 | ||
2552 | * aout-target.h (MY(callback)): Set the alignments of the text, | |
2553 | data and bss sections after determining the architecture. | |
2554 | ||
2555 | * sunos.c (sunos_add_one_symbol): Treat a common symbol from a | |
2556 | dynamic object as being in the .bss section of the object, rather | |
2557 | than as being undefined. | |
2558 | ||
83b69190 JL |
2559 | Fri Jun 17 11:16:50 1994 Jeff Law (law@snake.cs.utah.edu) |
2560 | ||
9fefc1be JL |
2561 | * libhppa.h (bfd_hppa_insn2fmt, hppa_rebuild_insn): Make INLINE. |
2562 | ||
83b69190 JL |
2563 | * elf32-hppa.h (elf_hppa_final_processing): Delete decl. |
2564 | ||
c46b8ed7 JL |
2565 | Thu Jun 16 23:36:23 1994 Jeff Law (law@snake.cs.utah.edu) |
2566 | ||
2567 | * elfcode.h (elf_link_input_bfd): Don't try to read local symbols | |
2568 | if there aren't any in the input file. | |
2569 | ||
04003b57 ILT |
2570 | Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com) |
2571 | ||
2572 | * i386linux.c: Many new functions and definitions for linker | |
2573 | support for Linux shared libraries. | |
2574 | * bfd-in.h (bfd_linux_size_dynamic_sections): Declare. | |
2575 | * bfd-in2.h: Rebuild. | |
2576 | ||
2577 | Thu Jun 16 14:23:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
2578 | ||
e3400040 ILT |
2579 | * config.bfd: If second argument is ``_'', then, instead of |
2580 | echoing config file name, echo whether target uses leading | |
2581 | underscores on symbol names. Add appropriate settings to | |
2582 | different cases. Used by binutils/configure.in to set default for | |
2583 | c++filt. | |
2584 | ||
0ff5d3a6 ILT |
2585 | * elfcode.h (elf_bfd_final_link): If trying to generate a shared |
2586 | object, warn and return false. | |
2587 | ||
04003b57 ILT |
2588 | * aoutx.h (NAME(aout,some_aout_object_p)): Accept BMAGIC objects |
2589 | and treat them as OMAGIC. | |
2590 | ||
485dc654 KR |
2591 | Wed Jun 15 18:02:21 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2592 | ||
2593 | Enable sparc v9 support for release. Note that this is still a | |
2594 | work in progress, pending release of an ABI specification. | |
2595 | * config.bfd, configure.in: Include sparc v9 elf config. | |
2596 | * elfcode.h (prep_headers): Handle sparc v9 (64 bit). | |
2597 | * reloc.c (bfd_reloc_code_real): New reloc types. | |
2598 | * elf64-sparc.c: Implement elf64-sparc target. | |
2599 | * Makefile.in, targets.c: Updated. | |
2600 | ||
d17fc4c9 ILT |
2601 | Wed Jun 15 01:34:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2602 | ||
c1f84521 ILT |
2603 | * libelf.h (struct elf_obj_tdata): New field dt_needed_name. |
2604 | (elf_dt_needed_name): New accessor macro. | |
2605 | * elfcode.h (elf_link_add_object_symbols): If elf_dt_needed_name | |
2606 | is set, use that instead of the filename for the DT_NEEDED dynamic | |
2607 | entry. | |
2608 | * elf.c (bfd_elf_set_dt_needed_name): New function. | |
2609 | * bfd-in.h (bfd_elf_set_dt_needed_name): Declare. | |
2610 | * bfd-in2.h: Rebuilt. | |
2611 | ||
7c726b66 ILT |
2612 | * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add sinterpptr |
2613 | argument, and set it to the .interp section. | |
2614 | * bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype. | |
2615 | (bfd_elf64_size_dynamic_sections): Likewise. | |
2616 | * bfd-in2.h: Rebuilt. | |
2617 | ||
f1d42c04 ILT |
2618 | * coff-sparc.c (SWAP_OUT_RELOC_EXTRA): Define to clear the r_spare |
2619 | field of the reloc rather than letting it be garbage. | |
2620 | ||
aeef32f0 ILT |
2621 | * archive.c (bfd_slurp_armap): Recognize __.SYMDEF/ as well as |
2622 | __.SYMDEF; the former was used in old Linux archives. From | |
2623 | jrs@world.std.com (Rick Sladkey). | |
2624 | ||
f7d2fa44 ILT |
2625 | * i386linux.c (i386linux_write_object_contents): Define; like |
2626 | MY(write_object_contents) in aout-target.h, but set MACHTYPE to | |
2627 | M_386. From jrs@world.std.com (Rick Sladkey). | |
2628 | (MY_write_object_contents): Define. | |
2629 | ||
2cd086e3 ILT |
2630 | * aoutx.h (translate_from_native_sym_flags): Treat N_SETV symbols |
2631 | as N_DATA symbols. | |
2632 | (aout_link_add_symbols): Likewise. | |
2633 | ||
d17fc4c9 ILT |
2634 | * aoutx.h: Rewrite symbol duplicate elimination to use BFD hash |
2635 | tables. | |
2636 | (struct stringtab_entry, struct stringtab_data): Remove. | |
2637 | (HASHMAXLEN, HASH_CHAR, hash, compare, log2, emit_strtab): Remove. | |
2638 | (struct strtab_hash_entry, struct strtab_hash): Define. | |
2639 | (strtab_hash_newfunc, strtab_hash_lookup): Define. | |
2640 | (stringtab_free, emit_stringtab): Define. | |
2641 | (stringtab_init, add_to_stringtab): Rewrite. | |
2642 | (NAME(aout,write_syms)): Use new stringtab code. | |
2643 | (struct aout_final_link_info, NAME(aout,final_link)): Likewise. | |
2644 | (aout_link_write_symbols, aout_link_write_other_symbol): Likewise. | |
2645 | ||
2646 | * bfd-in.h (BFD_TRADITIONAL_FORMAT): Define new BFD flag to | |
2647 | request BFD to write object in the traditional format, whatever | |
2648 | that means for the particular backend. | |
2649 | * bfd-in2.h: Rebuilt. | |
2650 | ||
2651 | * hash.c (bfd_hash_allocate): If obstack_alloc fails, set | |
2652 | bfd_error_no_memory. | |
2653 | ||
ac9ed096 ILT |
2654 | Tue Jun 14 13:00:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2655 | ||
f5419a59 ILT |
2656 | * libaout.h (struct aoutdata): Add q_magic_format to subformat |
2657 | enum. | |
2658 | * aout-target.h (MY_bfd_copy_private_bfd_data): Define as function | |
2659 | if not already defined. Copy subformat information. | |
2660 | (MY_text_includes_header): Define as 0 if not already defined. | |
2661 | (MY(backend_data)): Use MY_text_includes_header rather than 0. | |
2662 | (MY_final_link_callback): Rename from final_link_callback, and | |
2663 | define only if MY_final_link_callback is not already defined. | |
2664 | (MY_bfd_final_link): Rename use of final_link_callback to | |
2665 | MY_final_link_callback. | |
2666 | * aoutx.h (NAME(aout,some_aout_object_p)): Handle QMAGIC like | |
2667 | ZMAGIC, but set the subformat to q_magic_format. Abort if the | |
2668 | magic number if not recognized. | |
2669 | (adjust_z_magic): Use QMAGIC if q_magic_format. | |
2670 | * i386linux.c (MY_text_includes_header): Define as 1. | |
2671 | (i386linux_bfd_final_link): New static function. | |
2672 | (MY_bfd_final_link): Define as i386linux_bfd_final_link. | |
2673 | ||
2674 | * aoutx.h (translate_to_native_sym_flags): Check both section and | |
2675 | output_section against sections of abfd. | |
2676 | ||
ac9ed096 ILT |
2677 | * libecoff.h (struct ecoff_link_hash_entry): Change type of |
2678 | written from boolean to char. Add new field small. | |
2679 | * ecoff.c (ecoff_link_hash_newfunc): Initialize written to 0 | |
2680 | rather than false. Initialize small to 0. | |
2681 | (ecoff_link_add_externals): If ECOFF type is scSUndefined, set | |
2682 | small. If small is set, and hash table type is common, force the | |
2683 | symbol into a section named SCOMMON and change the ECOFF type from | |
2684 | scCommon to scSCommon. | |
2685 | (ecoff_link_write_external): Set written to 1 rather than true. | |
2686 | * coff-mips.c (mips_relocate_section): Correct JMPADDR reloc | |
2687 | overflow check to consider section VMA of input file. | |
2688 | ||
9ae74960 ILT |
2689 | Mon Jun 13 14:20:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2690 | ||
2691 | * aoutf1.h (aout_32_sunos4_write_object_contents): Handle a | |
2692 | machine type of 68000. | |
2693 | * aoutx.h (NAME(aout,machine_type)): Add new argument unknown. | |
2694 | Set *unknown to true if machine type is really unknown, as opposed | |
2695 | to M_UNKNOWN for the 68000. | |
2696 | (NAME(aout,set_arch_mach)): Change NAME(aout,machine_type) call | |
2697 | accordingly. | |
2698 | * libaout.h (NAME(aout,machine_type)): Add new argument to | |
2699 | prototype. | |
2700 | ||
8117e1ea JL |
2701 | Sun Jun 12 20:21:03 1994 Jeff Law (law@snake.cs.utah.edu) |
2702 | ||
2703 | * som.c (EXEC_AUX_ID): Define based on availablity of HPUX_AUX_ID | |
2704 | or HIUX_AUX_ID. | |
2705 | (som_begin_writing): Use EXEC_AUX_ID instead of HPUX_AUX_ID. | |
2706 | (som_write_armap): Use CPU_PA_RISC1_0 as the magic number. Note | |
2707 | som.c is careful to always define CPU_PA_RISC1_0. | |
2708 | ||
4298e311 ILT |
2709 | Sat Jun 11 16:32:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2710 | ||
2711 | Add weak symbols as an extension to a.out. | |
2712 | * aoutx.h (sym_in_text_section): Don't define. | |
2713 | (sym_in_data_section, sym_in_bss_section): Likewise. | |
2714 | (sym_is_undefined, sym_is_global_defn): Likewise. | |
2715 | (sym_is_debugger_info, sym_is_fortrancommon): Likewise. | |
2716 | (sym_is_absolute, sym_is_indirect): Likewise. | |
2717 | (translate_from_native_sym_flags): Rewrite for clarity. Rearrange | |
2718 | arguments and change caller. Handle weak symbols. | |
2719 | (translate_to_native_sym_flags): Likewise. | |
2720 | (aout_link_check_ar_symbols): Don't ignore weak symbols. Pull | |
2721 | object in from archive if a weak defintion is found for an | |
2722 | existing undefined symbol. | |
2723 | (aout_link_add_symbols): Put all cases in switch. Set flags of an | |
2724 | undefined symbol to 0. Handle weak symbols. | |
2725 | (aout_link_write_symbols): Handle weak symbols. | |
2726 | (aout_link_write_other_symbol): Likewise. | |
2727 | (aout_link_input_section_std): Likewise. | |
2728 | (aout_link_input_section_ext): Likewise. | |
2729 | * sunos.c (sunos_write_dynamic_symbol): Likewise. | |
2730 | ||
22aabad5 ILT |
2731 | Fri Jun 10 13:25:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2732 | ||
4f019d04 ILT |
2733 | * aoutx.h (NAME(aout,canonicalize_reloc)): Handle .bss section. |
2734 | (NAME(aout,get_reloc_upper_bound)): Likewise. | |
2735 | ||
22aabad5 ILT |
2736 | * coff-i960.c (coff_i960_reloc_type_lookup): Add BFD_RELOC_CTOR. |
2737 | * linker.c (_bfd_generic_link_write_global_symbol): Don't assume | |
2738 | the section of a common symbol is not NULL. | |
2739 | ||
2740 | Wed Jun 8 23:15:53 1994 Stu Grossman (grossman@cygnus.com) | |
2741 | ||
2742 | * nlmcode.h (nlm_object_p): Set EXEC_P and start address for GDB. | |
2743 | ||
1b88cd18 ILT |
2744 | Wed Jun 8 23:57:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2745 | ||
2746 | * aoutx.h (aout_get_external_symbols): Don't try to read the | |
2747 | strings if there are no symbols. | |
2748 | (aout_link_write_other_symbol): Use the output section when | |
2749 | working out the type. | |
2750 | ||
d38eee51 ILT |
2751 | Tue Jun 7 13:25:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2752 | ||
b9ac0a53 ILT |
2753 | * elfcode.h (assign_section_numbers): Put shstrtab, symtab and |
2754 | strtab sections at end of file. Avoids bug in some versions of | |
2755 | SVR4 strip. From Eric Youngdale <eric@tantalus.nrl.navy.mil>. | |
2756 | ||
d38eee51 ILT |
2757 | * coffcode.h (styp_to_sec_flags): If COFF_PAGE_SIZE is defined, |
2758 | set SEC_DEBUGGING for STYP_INFO sections. | |
2759 | (coff_compute_section_file_positions): If COFF_PAGE_SIZE is | |
2760 | defined, and D_PAGED is set, set the file position equal to the | |
2761 | section VMA modulo COFF_PAGE_SIZE. | |
2762 | * coffgen.c (coff_real_object_p): If F_EXEC is set, set D_PAGED. | |
2763 | * coff-i386.c: Set D_PAGED in BFD target. | |
2764 | (COFF_PAGE_SIZE): Define. | |
2765 | * coff-m68k.c, coff-sparc.c: Likewise. | |
2766 | ||
d8d67d66 ILT |
2767 | Mon Jun 6 10:57:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2768 | ||
e6667b2b ILT |
2769 | * elfcode.h (bfd_section_from_shdr): Don't turn a reloc section |
2770 | into a BFD section just because SHF_ALLOC is set; require that it | |
2771 | not use the normal symbol table. | |
2772 | (elf_section_from_bfd_section): Corresponding change. | |
2773 | ||
118e8d1c ILT |
2774 | Better indirect and warning symbol handling inspired by Stuart |
2775 | Quick <stuck@cs.man.ac.uk>. | |
2776 | * linker.c (enum link_action): Add REF, MIND, CWARN, REFC. | |
2777 | (link_action): Change UNDEF_ROW/def and UNDEFW_ROW/def from NOACT | |
2778 | to REF. Change UNDEF_ROW/indr and UNDEFW_ROW/indr from CYCLE to | |
2779 | REFC. Change DEF_ROW/indr and COMMON_ROW/indr from CYCLE to MDEF. | |
2780 | Change DEFW_ROW/indr from CYCLE to NOACT. Change INDR_ROW/indr | |
2781 | from MDEF to MIND. Change INDR_ROW/warn from WARNC to CYCLE. | |
2782 | Change WARN_ROW/def and WARN_ROW/indr from MWARN to CWARN. Change | |
2783 | WARN_ROW/com from MWARN to WARN. Change WARN_ROW/warn from NOACT | |
2784 | to CYCLE. Change SET_ROW/warn from WARNC to CYCLE> | |
2785 | (_bfd_generic_link_add_one_symbol): Handle REF, MIND, CWARN and | |
2786 | REFC. If a new indirect symbol has been referenced, push the | |
2787 | reference down to the symbol it points to. FIx handling of WARN. | |
2788 | * aoutx.h (translate_from_native_sym_flags): If N_WARNING, don't | |
2789 | clobber e_type of next symbol. | |
2790 | (translate_to_native_sym_flags): Likewise. | |
2791 | (aout_link_write_symbols): Loop on bfd_link_hash_warning as well | |
2792 | as bfd_link_hash_indirect. | |
2793 | ||
35fee729 ILT |
2794 | * libaout.h (struct aout_link_hash_entry): New field written. |
2795 | * aoutx.h (NAME(aout,link_hash_newfunc)): Initialize written. | |
2796 | (aout_link_write_symbols): Use written, not root.written. | |
2797 | (aout_link_write_other_symbol): Likewise. | |
2798 | * sunos.c (sunos_scan_dynamic_symbol): Likewise. | |
2799 | * libecoff.h (struct ecoff_link_hash_entry): New field written. | |
2800 | * ecoff.c (ecoff_link_hash_newfunc): Initialize written. | |
2801 | (ecoff_link_write_external): use written, not root.written. | |
2802 | * genlink.h (struct generic_link_hash_entry): New field written. | |
2803 | * linker.c (_bfd_link_hash_newfunc): Don't initialize written. | |
2804 | (generic_link_hash_newfunc): Initialize written. | |
2805 | (_bfd_generic_link_output_symbols): Use written, not root.written. | |
2806 | (_bfd_generic_link_write_global_symbol): Likewise. | |
2807 | (_bfd_generic_reloc_link_order): Likewise. | |
2808 | ||
469984d1 ILT |
2809 | * libecoff.h (ecoff_data_type): Add linker field. |
2810 | * ecoff.c (ecoff_write_object_contents): Check new tdata linker | |
2811 | field, rather than outsymbols being non-NULL, to decide whether to | |
2812 | output the symbols and relocs. | |
2813 | (ecoff_bfd_final_link): Set new tdata linker field to true. | |
2814 | ||
30f34d07 ILT |
2815 | * ecoff.c (ecoff_bfd_copy_private_bfd_data): Don't try to copy |
2816 | data to a non-ECOFF file. | |
2817 | ||
d8d67d66 ILT |
2818 | * libbfd-in.h: Add warning that libbfd.h is a generated file. |
2819 | * libbfd.h: Rebuilt. | |
2820 | ||
a04e14b6 ILT |
2821 | Sun Jun 5 15:02:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2822 | ||
fa15568a ILT |
2823 | Changes to support ELF strip and objcopy on dynamically linked |
2824 | files. | |
2825 | * elfcode.h (elf_fake_sections): Add prototype. | |
2826 | (bfd_section_from_shdr): Make a BFD section from an SHT_HASH | |
2827 | section, and from an SHT_DYNSYM section, and from the dynamic | |
2828 | string table section. | |
2829 | (elf_object_p): Set D_PAGED if there is a program header. | |
2830 | (elf_make_sections): Remove. | |
2831 | (fix_up_strtabs): Remove. | |
2832 | (elf_fake_sections): Rewrite. Now sets sh_entsize. | |
2833 | (assign_section_numbers): Rewrite. Now sets sh_link and sh_info | |
2834 | for all sections. | |
2835 | (elf_compute_section_file_positions): Don't call obsolete | |
2836 | functions elf_make_sections or fix_up_strtabs. | |
2837 | (swap_out_syms): Set sh_addralign to FILE_ALIGN rather than 4. | |
2838 | (NAME(bfd_elf,write_object_contents)): Permit writing DYNAMIC | |
2839 | objects. | |
2840 | (elf_section_from_bfd_section): Treat SHT_DYNSYM like other normal | |
2841 | sections. If an SHT_REL or SHT_RELA section is allocated or uses | |
2842 | an unusual symbol table, permit a BFD section to map to it. | |
2843 | Permit most SHT_STRTAB sections to have a BFD section mapped to | |
2844 | them. | |
2845 | (elf_bfd_final_link): Don't set sh_link, sh_info or sh_entsize | |
2846 | fields of dynamic sections here; do it in assign_section_numbers. | |
2847 | * elf32-target.h, elf64-target.h: Add D_PAGED to permitted object | |
2848 | flags. | |
2849 | ||
a04e14b6 ILT |
2850 | * elf.c (_bfd_elf_make_section_from_shdr): Only set SEC_DATA if |
2851 | SEC_LOAD is set, rather than checking SEC_ALLOC. | |
2852 | ||
2853 | * libbfd-in.h (bfd_realloc): Change last arg to "size_t size". | |
2854 | ||
4ee3b9be JL |
2855 | Fri Jun 3 10:58:02 1994 Jeff Law (law@snake.cs.utah.edu) |
2856 | ||
99fa5510 JL |
2857 | * som.c (som_write_object_contents): Don't compute the file header's |
2858 | checksum here. | |
2859 | (som_write_headers): Instead do it here. | |
2860 | ||
4ee3b9be JL |
2861 | * libbfd.h (bfd_realloc): Change last arg to "size_t size". |
2862 | ||
e85e8bfe ILT |
2863 | Thu Jun 2 17:39:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2864 | ||
2855b89f ILT |
2865 | * hosts/sun3.h: Include <stdlib.h>. Don't declare free, exit or |
2866 | getenv. | |
2867 | ||
e85e8bfe ILT |
2868 | Add linker support for SunOS shared libraries. |
2869 | * sunos.c: Include bfdlink.h. Add many new functions and | |
2870 | definitions for SunOS shared library support. | |
2871 | * bfd-in.h (bfd_sunos_record_link_assignment): Declare. | |
2872 | (bfd_sunos_size_dynamic_sections): Declare. | |
2873 | * bfd-in2.h: Rebuilt. | |
2874 | * aoutx.h (struct aout_link_hash_entry): Move to libaout.h. | |
2875 | (struct aout_link_hash_table): Likewise. | |
2876 | (aout_link_hash_lookup, aout_link_hash_traverse): Likewise. | |
2877 | (aout_hash_table): Likewise. | |
2878 | (NAME(aout,link_hash_newfunc)): Rename from aout_link_hash_newfunc | |
2879 | and make externally visible. | |
2880 | (NAME(aout,link_hash_table_init)): New function. | |
2881 | (NAME(aout,link_hash_table_create)): Call | |
2882 | NAME(aout,link_hash_table_init), not _bfd_link_hash_table_init. | |
2883 | (aout_link_add_symbols): Don't fail if no symbols. If it exists, | |
2884 | call add_dynamic_symbols backend entry point for dynamic objects. | |
2885 | Use add_one_symbol backend entry point if it exists. | |
2886 | (NAME(aout,final_link)): Call finish_dynamic_link backend entry | |
2887 | point, if it exists. | |
2888 | (aout_link_input_bfd): For a dynamic object, call | |
2889 | link_dynamic_object backend entry point, if it exists. | |
2890 | (aout_link_write_other_symbol): Call write_dynamic_symbol backend | |
2891 | entry point, if it exists. | |
2892 | (aout_link_input_section): Don't read the relocs if they have | |
2893 | already been read. | |
2894 | (aout_link_input_section_std): When doing a final link, for a | |
2895 | reloc against an external symbol, call check_dynamic_reloc backend | |
2896 | entry point, if it exists. | |
2897 | (aout_link_input_section_ext): Likewise. | |
2898 | * libaout.h: Protect against multiple inclusion. Include | |
2899 | bfdlink.h. | |
2900 | (struct aout_link_hash_entry): Move in from aoutx.h. | |
2901 | (struct aout_link_hash_table): Likewise. | |
2902 | (aout_link_hash_lookup, aout_link_hash_traverse): Likewise. | |
2903 | (aout_hash_table): Likewise. | |
2904 | (struct aout_backend_data): Add fields add_dynamic_symbols, | |
2905 | add_one_symbol, link_dynamic_object, write_dynamic_symbol, | |
2906 | check_dynamic_reloc, and finish_dynamic_link. | |
2907 | (struct aout_section_data_struct): Define new structure. | |
2908 | (aout_section_data): Define new accessor macro. | |
2909 | (NAME(aout,link_hash_newfunc)): Declare. | |
2910 | (NAME(aout,link_hash_table_init)): Declare. | |
2911 | * aoutf1.h (sunos4_aout_backend): Initialize new aout_backend_data | |
2912 | fields. | |
2913 | * aout-target.h (MY(backend_data)): Likewise. | |
2914 | * i386aout.c (MY(backend_data)): Likewise. | |
2915 | * i386mach3.c (MY(backend_data)): Likewise. | |
2916 | * mipsbsd.c (MY(backend_data)): Likewise. | |
2917 | * sparclynx.c (sparclynx_aout_backend): Likewise. | |
2918 | ||
2919 | * aoutx.h (NAME(aout,slurp_symbol_table)): Don't zero out cached | |
2920 | until we know it is non-NULL. | |
2921 | (aout_link_write_symbols): Don't skip a warning symbol even if it | |
2922 | has already been written out. If skipping an indirect symbol, | |
2923 | skip the next symbol as well. | |
2924 | ||
220642fd ILT |
2925 | Wed Jun 1 14:37:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2926 | ||
2927 | * hosts/sun3.h: Don't declare qsort, malloc or realloc. | |
2928 | ||
c06e55d9 KR |
2929 | Thu May 26 13:56:03 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2930 | ||
2931 | * nlmcode.h (nlm_swap_auxiliary_headers_in): Cast bfd_byte pointer | |
2932 | to char pointer to avoid compiler warnings. | |
2933 | ||
2934 | * dep-in.sed: Remove spaces before colons. | |
2935 | ||
2936 | Merged changes back in from FSF gas release 2.3: | |
2937 | ||
2938 | * Makefile.in (stmp-bfd.h): Wrap `if' block around grep | |
2939 | invocation, to avoid a bug in BSD 4.4 make. | |
2940 | ||
2941 | From Ralph Campbell: | |
2942 | * mipsbsd.c (mips_fix_jmp_addr): If symbol is undefined, return an | |
2943 | error. | |
2944 | (mips_fix_hi16_s): Ditto. | |
2945 | ||
2946 | Fri May 13 21:21:00 1994 DJ Delorie (dj@ctron.com) | |
2947 | ||
2948 | * makefile.dos: define a default target, or archives won't work | |
2949 | due to multiple matches. | |
2950 | ||
2951 | Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com) | |
2952 | ||
2953 | * configure.bat: update for latest files | |
2954 | * makefile.dos: update for correct targets and sources | |
2955 | * coff-go32.c: [new] go32's COFF format (i386coff with underscores) | |
2956 | * targets.c: add go32coff target | |
2957 | * makefile.in: add coff-go32.c support | |
2958 | ||
ada45a2a JL |
2959 | Thu May 26 10:10:21 1994 Jeff Law (law@snake.cs.utah.edu) |
2960 | ||
2961 | * som.c (som_prep_headers): Do not set the system_id here, private | |
2962 | bfd data has not been copied yet. | |
2963 | (som_write_headers): Instead do it here. | |
2964 | ||
5315c428 ILT |
2965 | Tue May 24 16:17:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2966 | ||
2967 | Make MIPS ELF use new ELF backend linker. No shared library | |
2968 | support yet. | |
2969 | * elf32-mips.c (bfd_mips_elf32_swap_gptab_in): New function. | |
2970 | (bfd_mips_elf32_swap_gptab_out): New function. | |
2971 | (mips_elf_object_p): If last symbol is LOCAL, set elf_bad_symtab. | |
2972 | (mips_elf_final_write_processing): Set sh_info field for .gptab.* | |
2973 | sections. | |
2974 | (mips_elf_fake_sections): Set sh_entsize for .gptab.* sections. | |
2975 | (mips_elf_read_ecoff_info): Read and free external symbols last, | |
2976 | not first, for clarity. | |
2977 | (struct mips_elf_link_hash_entry): Define new structure. | |
2978 | (struct mips_elf_link_hash_table): Define new structure. | |
2979 | (mips_elf_link_hash_lookup): Define new macro. | |
2980 | (mips_elf_link_hash_traverse): Define new macro. | |
2981 | (mips_elf_hash_table): Define new macro. | |
2982 | (mips_elf_link_hash_newfunc): New static function. | |
2983 | (mips_elf_link_hash_table_create): New static function. | |
2984 | (mips_elf_add_symbol_hook): New static function. | |
2985 | (struct extsym_info): Define new structure. | |
2986 | (mips_elf_get_extr, mips_elf_set_index): Remove. | |
2987 | (mips_elf_output_extsym): New static function. | |
2988 | (gptab_compare): New static function. | |
2989 | (mips_elf_final_link): Rewrite to use ELF backend linker, and to | |
2990 | merge gptab information in input files. | |
2991 | (mips_elf_relocate_hi16): New static function. | |
2992 | (mips_elf_relocate_section): New static function. | |
2993 | (bfd_elf32_bfd_link_hash_table_create): Define as macro before | |
2994 | including elf32-target.h. | |
2995 | (elf_backend_relocate_section): Likewise. | |
2996 | (elf_backend_add_symbol_hook): Likewise. | |
2997 | * elf.c (_bfd_elf_link_hash_newfunc): Rename from | |
2998 | elf_link_hash_newfunc and make globally visible. Change caller. | |
2999 | (_bfd_elf_link_hash_table_init): New function, broken out of | |
3000 | _bfd_elf_link_hash_table_create. | |
3001 | (_bfd_elf_link_hash_table_create): Use | |
3002 | _bfd_elf_link_hash_table_init. | |
3003 | * libelf.h (struct elf_obj_tdata): Add new field bad_symtab. | |
3004 | (elf_bad_symtab): Define new accessor macro. | |
3005 | (_bfd_elf_link_hash_newfunc): Declare. | |
3006 | (_bew_elf_link_hash_table_init): Declare. | |
3007 | * elfcode.h (elf_object_p): Call backend object_p hook after | |
3008 | swapping in all the section headers. | |
3009 | (map_program_segments): Correct typo: Internal for External. | |
3010 | (elf_link_add_object_symbols): If elf_bad_symtab is set, read all | |
3011 | the symbols. Skip STB_LOCAL symbols rather than giving an error. | |
3012 | (elf_bfd_final_link): If elf_bad_symtab is set, allocate space for | |
3013 | all symbols, not just locals. | |
3014 | (elf_link_output_extsym): Only skip a symbol not mentioned by a | |
3015 | regular file if it is mentioned by a dynamic object. | |
3016 | (elf_link_input_bfd): If elf_bad_symtab is set, read all the | |
3017 | symbols. | |
3018 | ||
88bbe402 JL |
3019 | Fri May 20 13:38:23 1994 Jeff Law (law@snake.cs.utah.edu) |
3020 | ||
3021 | * som.c (som_set_reloc_info): Do not set any relocation info | |
3022 | for SOM fixups which are never passed to BFD. | |
3023 | ||
497c5434 ILT |
3024 | Fri May 20 11:57:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3025 | ||
c8588f2f ILT |
3026 | * coff-mips.c (mips_relocate_section): Add MIPS_R_JMPADDR overflow |
3027 | checking. | |
3028 | ||
95b77361 ILT |
3029 | * elf32-i386.c (elf_i386_size_dynamic_sections): Add DT_DEBUG to |
3030 | the dynamic linking information for the benefit of the debugger. | |
3031 | From Peter Schauer. | |
3032 | * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise. | |
3033 | ||
497c5434 ILT |
3034 | * elf.c (_bfd_elf_make_section_from_shdr): New function, based on |
3035 | code repeated three times in bfd_section_from_shdr in elfcode.h. | |
3036 | * libelf.h (_bfd_elf_make_section_from_shdr): Declare. | |
3037 | * elfcode.h (bfd_section_from_shdr): Use new function | |
3038 | _bfd_elf_make_section_from_shdr to create BFD sections. If a | |
3039 | reloc section does not use the main symbol table, or it is part of | |
3040 | the process image, treat it as a normal section, not relocs. | |
3041 | * elf32-mips.c (mips_elf_section_from_shdr): Use new function | |
3042 | _bfd_elf_make_section_from_shdr. | |
3043 | ||
013dec1a ILT |
3044 | Thu May 19 11:37:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3045 | ||
7a0c782d ILT |
3046 | * elf32-target.h, elf64-target.h: Change ar_max_namelen value from |
3047 | 15 to 14 to match SVR4 ar. | |
3048 | ||
013dec1a ILT |
3049 | Add support for ELF shared libraries. Loosely based on work by |
3050 | Eric Youngdale <ericy@cais.com>. | |
3051 | * libelf.h (struct elf_backend_data): Add new fields for dynamic | |
3052 | linking: elf_backend_create_dynamic_sections, | |
3053 | elf_backend_adjust_dynamic_symbol, | |
3054 | elf_backend_size_dynamic_sections, | |
3055 | elf_backend_finish_dynamic_symbol, | |
3056 | elf_backend_finish_dynamic_sections. | |
3057 | (struct elf_link_hash_entry): Change type of align field to | |
3058 | bfd_size_type. Add fields dynindx, dynstr_index, weakdef, | |
3059 | elf_link_hash_flags. | |
3060 | (struct elf_link_hash_table): Add fields dynobj, dynsymcount, | |
3061 | dynstr, bucketcount. | |
3062 | (bfd_elf32_swap_reloc_in, bfd_elf32_swap_reloc_out): Declare. | |
3063 | (bfd_elf32_swap_reloca_in, bfd_elf32_swap_reloca_out): Declare. | |
3064 | (bfd_elf32_swap_dyn_in, bfd_elf32_swap_dyn_out): Declare. | |
3065 | (bfd_elf32_add_dynamic_entry): Declare. | |
3066 | (bfd_elf64_swap_reloc_in, bfd_elf64_swap_reloc_out): Declare. | |
3067 | (bfd_elf64_swap_reloca_in, bfd_elf64_swap_reloca_out): Declare. | |
3068 | (bfd_elf64_swap_dyn_in, bfd_elf64_swap_dyn_out): Declare. | |
3069 | (bfd_elf64_add_dynamic_entry): Declare. | |
3070 | * elfcode.h (Elf_External_Dyn): Define. | |
3071 | (elf_swap_reloc_in): Define as macro using NAME. Make externally | |
3072 | visible. | |
3073 | (elf_swap_reloc_out): Likewise. | |
3074 | (elf_swap_reloca_in, elf_swap_reloca_out): Likewise. | |
3075 | (elf_swap_dyn_in, elf_swap_dyn_out): Define as macro using NAME | |
3076 | and as new externally visible function. | |
3077 | (elf_fake_sections): Set section type of dynamic sections based on | |
3078 | section names. | |
3079 | (elf_write_phdrs): Remove. | |
3080 | (assign_file_position_for_section): Add new align argument. | |
3081 | Change all callers. | |
3082 | (get_program_header_size): New static function. | |
3083 | (struct seg_info): Remove. | |
3084 | (map_program_segments): Completely rewrite. | |
3085 | (assign_file_positions_except_relocs): Completely rewrite. | |
3086 | (assign_file_positions_for_relocs): Don't set a file position for | |
3087 | sections which already have one. Don't bother to align the file | |
3088 | position here. | |
3089 | (section_from_elf_index): Handle SHT_HASH and SHT_DYNAMIC | |
3090 | section types. | |
3091 | (elf_section_from_bfd_section): Likewise. | |
3092 | (elf_slurp_symbol_table): If section_from_elf_index fails, just | |
3093 | use bfd_abs_section rather than returning an error. | |
3094 | (elf_sizeof_headers): Make useful. | |
3095 | (elf_link_record_dynamic_symbol): New static function. | |
3096 | (elf_link_add_object_symbols): Handle dynamic objects. | |
3097 | (elf_link_create_dynamic_sections): New static function. | |
3098 | (elf_add_dynamic_entry): Define as macro using NAME and as new | |
3099 | externally visible function. | |
3100 | (NAME(bfd_elf,record_link_assignment)): New function. | |
3101 | (elf_buckets): New static variable. | |
3102 | (NAME(bfd_elf,size_dynamic_sections)): New function. | |
3103 | (struct elf_final_link_info): Add dynsym_sec and hash_sec fields. | |
3104 | (elf_bfd_final_link): Handle dynamic linking. Create a section | |
3105 | symbol for all ELF sections, not all BFD sections. Store section | |
3106 | symbol index in target_index field, not index field. Traverse | |
3107 | over global symbols even if stripping. | |
3108 | (elf_link_output_extsym): Output dynamic symbols. Mark symbols | |
3109 | defined by dynamic objects as undefined. | |
3110 | (elf_link_input_bfd): Ignore dynamic objects. Use target_index | |
3111 | field for section relocs, and make sure it is set. | |
3112 | (elf_reloc_link_order): Use target_index field for section relocs, | |
3113 | and make sure it is set. | |
3114 | * elf.c (elf_link_hash_newfunc): Initialize dynindx, dynstr_index, | |
3115 | weakdef and elf_link_hash_flags fields. | |
3116 | (_bfd_elf_link_hash_table_create): Initialize dynobj, dynsymcount, | |
3117 | dynstr and bucketcount fields. | |
3118 | * elf32-target.h: Initialize new dynamic linking fields. | |
3119 | * elf64-target.h: Likewise. | |
3120 | * elf32-i386.c: New functions for dynamic linking support. | |
3121 | * elf32-sparc.c: Likewise. | |
3122 | * bfd-in.h (bfd_elf32_record_link_assignment): Declare. | |
3123 | (bfd_elf64_record_link_assignment): Declare. | |
3124 | (bfd_elf32_size_dynamic_sections): Declare. | |
3125 | (bfd_elf64_size_dynamic_sections): Declare. | |
3126 | * bfd-in2.h: Rebuilt. | |
3127 | ||
82492ca1 ILT |
3128 | Wed May 18 08:29:04 1994 Ian Lance Taylor (ian@cygnus.com) |
3129 | ||
3130 | * som.c: Don't include <sys/dir.h> or <sys/user.h>. | |
3131 | (som_reloc_queue_find): Call memcmp instead of bcmp. | |
3132 | (som_bfd_reloc_type_lookup): Change first argument to bfd *. | |
3133 | (compare_syms): Change types of arguments to const void *. | |
3134 | (bfd_section_from_som_symbol): Removed unused local found. | |
3135 | (som_write_armap): Add elength, map, orl_count and int arguments. | |
3136 | (som_write_armap): Use %ld and cast to long for getuid result. | |
3137 | ||
673aceca JL |
3138 | Wed May 18 09:09:32 1994 Jeff Law (law@snake.cs.utah.edu) |
3139 | ||
3140 | * elf32-hppa.h (R_HPPA_ABS_CALL): Define. | |
3141 | * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle absolute calls. | |
3142 | ||
3143 | * som.h (R_HPPA_ABS_CALL): Define. | |
3144 | * som.c (hppa_som_gen_reloc_type): Delete complex relocation types. | |
3145 | ||
0f62bdc0 KR |
3146 | Tue May 17 19:33:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
3147 | ||
3148 | * coff-i960.c (icoff_little_vec, icoff_big_vec): Indicate leading | |
3149 | underscore, for compatibility with Intel tool chain (gnu960v2). | |
3150 | ||
c3cb04b4 JL |
3151 | Mon May 16 10:09:22 1994 Jeff Law (law@snake.cs.utah.edu) |
3152 | ||
459ae909 JL |
3153 | * bfd-in2.h: Rebuilt. |
3154 | ||
3155 | * elf32-hppa.c: Change .hppa_linker_stubs to .PARISC.stubs, | |
3156 | likewise for other PA specific sections. | |
3157 | (hppa_elf_relocate_unwind_table): Delete unused | |
3158 | function. | |
3159 | (elf_hppa_howto_table): Completely new table based on 94-02-02 | |
3160 | draft PA ELF spec. Change relocation tags appropriately | |
3161 | throughout elf32-hppa.c | |
3162 | (hppa_elf_gen_reloc_type): Rewrite and simplify based on 94-02-02 | |
3163 | spec. | |
3164 | (hppa_elf_reloc): Likewise. | |
3165 | (hppa_look_for_stubs_in_section): Likewise | |
3166 | (ELF_MACHINE_CODE): Change to EM_PARISC. | |
3167 | * elf32-hppa.h: Include "elf/hppa.h". Change relocation tags | |
3168 | appropriately throughout elf32-hppa.h. | |
3169 | (elf32_hppa_reloc_type): New table based on 94-02-02 draft PA ELF | |
3170 | spec. | |
3171 | (R_HPPA_ABS_CALL, R_HPPA_COMPLEX*, R_HPPA_UNWIND): Delete definitions. | |
3172 | * elfcode.h (prep_headers): Use EM_PARISC instead of EM_HPPA. | |
3173 | * reloc.c (bfd_reloc_code_real): Delete unused HPPA relocations. | |
3174 | * som.h (R_HPPA_ABS_CALL, R_HPPA_COMPLEX): Delete definitions. | |
3175 | ||
c3cb04b4 JL |
3176 | * libhppa.h (hppa_field_adjust): Avoid adding constant_value into |
3177 | the final value twice for LR and RR field selectors. | |
3178 | ||
cb9461ff JK |
3179 | Sat May 14 09:09:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
3180 | ||
3181 | * aoutx.h (add_to_stringtab): Use BFD_ASSERT not assert. This | |
3182 | avoids __eprintf troubles. | |
3183 | ||
8db528c8 ILT |
3184 | Fri May 13 10:51:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3185 | ||
0d898d03 ILT |
3186 | * bout.c (b_out_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR. |
3187 | ||
8db528c8 ILT |
3188 | * config/mipsbelf.mt (SELECT_VECS): Add ecoff_big_vec and |
3189 | ecoff_little_vec since Irix 5 supports ECOFF executables. | |
3190 | ||
666f5925 ILT |
3191 | Wed May 11 00:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3192 | ||
4fa4476b ILT |
3193 | * ecoff.c (ecoff_find_nearest_line): Handle fdr.adr != pdr.adr |
3194 | correctly. | |
3195 | ||
666f5925 ILT |
3196 | * Makefile.in (stmp-bfd.h): Use || instead of ; to force SunOS |
3197 | make to invoke the shell. | |
3198 | ||
c16313f0 ILT |
3199 | Tue May 10 14:23:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3200 | ||
3201 | * section.c (SEC_COFF_SHARED_LIBRARY): Renamed from | |
3202 | SEC_SHARED_LIBRARY for clarity. Changed all uses. | |
3203 | * bfd-in2.h: Rebuilt. | |
3204 | * coffcode.h (sec_to_styp_flags): If SEC_COFF_SHARED_LIBRARY is | |
3205 | set, set STYP_NOLOAD. | |
3206 | * coffgen.c (coff_section_from_bfd_index): Don't get an assertion | |
3207 | failure because of a bad shared library. | |
3208 | ||
eeb8c187 BC |
3209 | Mon May 9 18:53:40 1994 Bill Cox (bill@rtl.cygnus.com) |
3210 | ||
3211 | * linker.c: Add missing comment terminator. | |
3212 | ||
6ec3bb6a ILT |
3213 | Mon May 9 11:53:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3214 | ||
8e5090ce ILT |
3215 | * linker.c (_bfd_generic_link_add_one_symbol): If hashp and *hashp |
3216 | are not NULL, assume the caller has already looked up the symbol | |
3217 | in the hash table and has stored the entry in *hashp. | |
3218 | (generic_link_add_symbol_list): Set h to NULL before calling | |
3219 | _bfd_generic_link_add_one_symbol. | |
3220 | * ecoff.c (ecoff_link_add_externals): Likewise. | |
3221 | ||
3222 | * elfcode.h (assign_file_positions_except_relocs): Don't require | |
3223 | page shared between .data and .bss segments to contain zeroes. | |
3224 | ||
6ec3bb6a ILT |
3225 | * elfcode.h: Include bfdlink.h. Added several new functions to do |
3226 | linking. | |
3227 | (ELF_R_TYPE): Define. | |
3228 | (bfd_add_to_strtab): Return unsigned long. Change check for | |
3229 | realloc failure. | |
3230 | (elf_fake_sections): Check return value of bfd_add_to_strtab. | |
3231 | (elf_compute_section_file_positions): Add link_info argument. | |
3232 | Call elf_backend_begin_write_processing hook and prep_headers | |
3233 | here. Only call swap_out_syms if link_info is NULL. Set up | |
3234 | .shstrtab section here. Pass dosyms argument to | |
3235 | assign_file_positions_except_relocs. Set output_has_begun flag. | |
3236 | (assign_file_positions_for_symtab_and_strtabs): Add dosyms | |
3237 | argument, and use it to control setting .symtab and .strtab file | |
3238 | positions. | |
3239 | (assign_file_positions_except_relocs): Add dosyms argument, and | |
3240 | pass it on. | |
3241 | (prep_headers): Check return value of bfd_add_to_strtab. | |
3242 | (swap_out_syms): Likewise. Also, don't set up .shstrtab here. | |
3243 | (NAME(bfd_elf,write_object_contents)): Some calls moved into | |
3244 | elf_compute_section_file_positions. | |
3245 | (elf_set_section_contents): Likewise. | |
3246 | (elf_slurp_symbol_table): SHN_LORESERV corrected to SHN_LORESERVE. | |
3247 | * libelf.h: Include bfdlink.h. | |
3248 | (struct elf_backend_data): Add fields collect, | |
3249 | elf_add_symbol_hook, elf_backend_relocate_section. | |
3250 | (struct bfd_elf_section_data): Add field rel_hashes. | |
3251 | (struct elf_obj_tdata): Remove fields internal_syms and symbols. | |
3252 | Add field sym_hashes. | |
3253 | (obj_symbols, obj_internal_syms): Remove definitions. | |
3254 | (elf_sym_hashes): Define. | |
3255 | (struct elf_link_hash_entry): Define. | |
3256 | (struct elf_link_hash_table): Define. | |
3257 | (elf_link_hash_lookup): Define. | |
3258 | (elf_link_hash_traverse): Define. | |
3259 | (elf_hash_table): Define. | |
3260 | (_bfd_elf_link_hash_table_create): Declare. | |
3261 | (bfd_elf32_bfd_link_add_symbols): Declare. | |
3262 | (bfd_elf32_bfd_final_link): Declare. | |
3263 | (bfd_elf64_bfd_link_add_symbols): Declare. | |
3264 | (bfd_elf64_bfd_final_link): Declare. | |
3265 | * elf.c: Include bfdlink.h. | |
3266 | (elf_link_hash_newfunc): New function. | |
3267 | (_bfd_elf_link_hash_table_create): New function. | |
3268 | * elf32-target.h (elf_backend_relocate_section): If not defined, | |
3269 | define as 0 and use generic linker. Otherwise, use ELF backend | |
3270 | linker. | |
3271 | (elf_backend_collect): If not defined, define as false. | |
3272 | (elf_backend_add_symbol_hook): If not defined, define as 0. | |
3273 | (elf32_bed): Initialize new fields. | |
3274 | * elf64-target.h: Same changes as elf32-target.h. | |
3275 | * elf32-i386.c: Include bfdlink.h. | |
3276 | (elf_i386_relocate_section): New function. | |
3277 | (elf_backend_relocate_section): Define. | |
3278 | * elf32-sparc.c: Include bfdlink.h. | |
3279 | (elf_info_to_howto): Change type of dst from Elf32_Internal_Rela | |
3280 | to Elf_Internal_Rela (they're the same type anyhow). | |
3281 | (elf_sparc_relocate_section): New function. | |
3282 | (elf_backend_relocate_section): Define. | |
3283 | * elf32-mips.c (elf_backend_collect): Define. | |
3284 | ||
3285 | * Makefile.in (stmp-bfd.h): Avoid useless make error message in a | |
3286 | different way; touch takes a numeric argument on some systems. | |
3287 | ||
3288 | Fri May 6 13:34:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
3289 | ||
3290 | * nlmcode.h (nlm_swap_auxiliary_headers_in): Rework custom header | |
3291 | handling for latest suggested format. | |
3292 | (nlm_swap_auxiliary_headers_out): Likewise. | |
3293 | (nlm_compute_section_file_positions): Likewise. | |
3294 | ||
3295 | Fri May 6 11:11:50 1994 D. V. Henkel-Wallace (gumby@rtl.cygnus.com) | |
3296 | ||
3297 | * config.bfd: handle erricsson config (for OSE). | |
3298 | ||
3299 | Thu May 5 15:40:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
3300 | ||
3301 | Patches from Ralph Campbell: | |
3302 | * mipsbsd.c (mips_fix_jmp_addr): New function. | |
3303 | (mips_fix_hi16_s): Use bfd_is_com_section. | |
3304 | (mips_howto_table_ext): Call mips_fix_jmp_addr for MIPS_RELOC_JMP. | |
3305 | ||
d66da742 SC |
3306 | Fri May 6 11:48:55 1994 Steve Chamberlain (sac@cygnus.com) |
3307 | ||
3308 | * config/go32.mh: XX support. | |
3309 | ||
3310 | From bill | |
3311 | * Makefile.in: Build sysdep.h without causing worrying but | |
3312 | harmless error message. | |
3313 | ||
77d11284 ILT |
3314 | Wed May 4 11:09:53 1994 Ian Lance Taylor (ian@cygnus.com) |
3315 | ||
3316 | Changed m68k-aout to set flags to 0; m68k-sunos still uses 1. | |
3317 | * aout0.c: New file. | |
3318 | * targets.c (aout0_big_vec): Declare. | |
3319 | (bfd_target_vector): Add aout0_big_vec. | |
3320 | * config.bfd (m68*-*-aout*): Use m68k-0aout, not m68k-aout. | |
3321 | * config/m68k-aout.mt (SELECT_VECS): Removed. | |
3322 | * config/m68k-0aout.mt: New file. | |
3323 | * configure.in (aout0_big_vec): New target vector: use aout0.o, | |
3324 | aout32.o and stab-syms.o. | |
3325 | * Makefile.in: Rebuilt dependencies. | |
3326 | (BFD32_BACKENDS): Add aout0.o. | |
3327 | (CFILES): Add aout0.c. | |
3328 | ||
3329 | * libaout.h (struct aout_backend_data): Add field exec_hdr_flags. | |
3330 | * aout-target.h (MY_exec_hdr_flags): If not defined, define as 0. | |
3331 | MY(backend_data): Initialize exec_hdr_flags field. | |
3332 | * aoutf1.h (sunos_32_set_arch_mach): Make static. | |
3333 | (aout32_sunos4_write_object_contents): Set flags from backend | |
3334 | info. | |
3335 | (MY_exec_hdr_flags): If not defined, define as 1. | |
3336 | (sunos4_aout_backend): Initialize exec_hdr_flags field. | |
3337 | * aout-encap.c (encap_write_object_contents): Set flags from | |
3338 | backend info. | |
3339 | (MY_exec_hdr_flags): Define as N_FLAGS_COFF_ENCAPSULATE. | |
3340 | * hp300hpux.c (MY_exec_hdr_flags): Define as 0x2. | |
3341 | (MY(write_object_contents)): Set flags from backend info. | |
3342 | * i386aout.c (MY(backend_data)): Initialize exec_hdr_flags field. | |
3343 | * i386mach3.c (MY(backend_data)): Likewise. | |
3344 | * mipsbsd.c (MY(backend_data)): Likewise. | |
3345 | * sparclynx.c (NAME(aout,sparclynx_write_object_contents)): Set | |
3346 | flags from backend info. | |
3347 | (sparclynx_aout_backend): Initialize exec_hdr_flags field. | |
3348 | ||
127f8e91 KR |
3349 | Wed May 4 02:56:00 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
3350 | ||
3351 | * config.bfd (i386-*-gnu*): Treat like i386-*-mach*. | |
3352 | (m68*-apollo-*): Treat all Apollo configs the same, don't handle | |
3353 | BSD specially. | |
3354 | ||
92400edb ILT |
3355 | Tue May 3 19:43:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3356 | ||
3357 | * cache.c: Rewrote to work correctly. | |
3358 | * libbfd.h: Rebuilt. | |
3359 | * opncls.c (bfd_cache_init, bfd_open_file): Don't declare. | |
3360 | (bfd_fdopenr): Check return value of bfd_cache_init. | |
3361 | ||
e3361fc3 ILT |
3362 | Fri Apr 29 15:08:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3363 | ||
3364 | * cf-m68klynx.c (CALC_ADDEND): Check for PC relative relocs by | |
3365 | enumerating them, since the reloc type can not serve as an index | |
3366 | into the m68k COFF howto_table. | |
3367 | ||
7c6ba201 SC |
3368 | Fri Apr 29 09:42:39 1994 Steve Chamberlain (sac@cygnus.com) |
3369 | ||
dbf13547 | 3370 | * config.bfd (*-go32): Changed to coff. |
7c6ba201 | 3371 | * coff-h8300.c (JMPL1): Get HOWTO right for 24bit branches. |
dbf13547 SC |
3372 | * srec.c (srec_write_symbols): Write out the correct number of |
3373 | symbols and don't stick in extra nulls. | |
7c6ba201 | 3374 | |
380c60b1 SS |
3375 | Tue Apr 26 15:07:24 1994 Stan Shebs (shebs@andros.cygnus.com) |
3376 | ||
3377 | * cf-sparclynx.c (LYNXOS, COFF_LONG_FILENAMES): Define. | |
3378 | * coff-sparc.c (BADMAG): Recognize LYNXCOFFMAGIC. | |
3379 | (COFF_SPARC): Define. | |
3380 | * coffcode.h (coff_new_section_hook): If COFF_SPARC, set alignment | |
3381 | power of data and bss sections to 3. | |
3382 | * hosts/lynx.h (__LYNXOS): Define. | |
3383 | ||
6c101bcf JL |
3384 | Tue Apr 26 15:04:26 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
3385 | ||
3386 | * elf32-hppa.c (hppa_elf_reloc): Adjust the addend of relocations | |
3387 | against section symbols to avoid losing during ld -r. | |
3388 | ||
3389 | Tue Apr 26 12:16:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
3390 | ||
3391 | * elfcode.h (shstrtab_length_fixed): Remove useless static | |
3392 | variable. | |
3393 | (struct elf_sect_data): Remove unused structure. | |
3394 | (elf_object_p): Free memory if error occurs. Check return value | |
3395 | of bfd_default_set_arch_mach. If elf_get_str_section fails, | |
3396 | preserve error code rather than setting wrong_format. | |
3397 | (null_shdr): Remove static variable. | |
3398 | (assign_section_numbers): Remove shstrtab_length_fixed assignment. | |
3399 | Allocate first section header on BFD obstack rather than using | |
3400 | null_shdr. | |
3401 | (bfd_prpsinfo): Remove unused local variable newsect. | |
3402 | ||
2e03ce18 ILT |
3403 | Mon Apr 25 15:31:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3404 | ||
ba436e33 ILT |
3405 | * elfcode.h (write_relocs): Undo patch of Apr 10; breaks Solaris. |
3406 | ||
2e03ce18 ILT |
3407 | * elfcode.h (bfd_section_from_shdr): Use bfd_make_section_anyway |
3408 | to create sections. Check return value of recursive calls. | |
3409 | (bfd_section_from_phdr): Check return value of bfd_make_section. | |
3410 | (elf_symbol_from_bfd_symbol): Likewise. | |
3411 | (elf_object_p): Check return value of bfd_section_from_shdr. | |
3412 | (section_from_elf_index): Likewise. | |
3413 | (elf_slurp_symbol_table): Check return value of | |
3414 | section_from_elf_index. | |
3415 | (bfd_prstatus): Return boolean value. Check return value of | |
3416 | bfd_make_section. | |
3417 | (bfd_fpregset): Likewise. | |
3418 | (bfd_prpsinfo): Return boolean value. | |
3419 | (elf_corefile_note): Check return values of bfd_prstatus, | |
3420 | bfd_fpregset, and bfd_prpsinfo. | |
3421 | (elf_core_file_p): Check return value of elf_corefile_note. | |
3422 | ||
79167def ILT |
3423 | Fri Apr 22 11:08:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3424 | ||
cc71e155 ILT |
3425 | Get rid of the ECOFF .reginfo section hack. |
3426 | * ecoff.c (ecoff_mkobject_hook): Don't create a .reginfo section. | |
3427 | (ecoff_new_section_hook): Don't handle the .reginfo section. | |
3428 | (ecoff_sizeof_headers): Likewise. | |
3429 | (ecoff_get_section_contents): Likewise. | |
3430 | (ecoff_compute_section_file_positions): Likewise. | |
3431 | (ecoff_compute_reloc_file_positions): Likewise. | |
3432 | (ecoff_set_section_contents): Likewise. | |
3433 | (ecoff_write_object_contents): Likewise. | |
3434 | (ecoff_bfd_final_link): Likewise. | |
3435 | (ecoff_bfd_copy_private_bfd_data): Copy the GP value and the | |
3436 | register masks. | |
3437 | (bfd_ecoff_get_gp_value): New function. | |
3438 | (bfd_ecoff_set_gp_value): New function. | |
3439 | (bfd_ecoff_set_regmasks): New function. | |
3440 | * bfd-in.h (bfd_ecoff_get_gp_value): Declare. | |
3441 | (bfd_ecoff_set_gp_value): Declare. | |
3442 | (bfd_ecoff_set_regmasks): Declare. | |
3443 | * bfd-in2.h: Rebuilt. | |
3444 | ||
1bb42b1f ILT |
3445 | Fix ECOFF objcopy to actually copy debugging information. |
3446 | * ecoff.c (ecoff_bfd_copy_private_bfd_data): New function. | |
3447 | (ecoff_get_extr): Assume that any ECOFF symbol with local clear is | |
3448 | an external symbol, rather than checking the symbol flags. Only | |
3449 | check the flags for non-ECOFF symbols. | |
3450 | * ecofflink.c (bfd_ecoff_debug_externals): Don't crash if the | |
3451 | output_section field of the symbol section is NULL. | |
3452 | * libecoff.h (ecoff_bfd_copy_private_bfd_data): Declare as | |
3453 | function rather than defining as macro. | |
3454 | ||
d290d8da ILT |
3455 | * ieee.c (ieee_object_p): Set bfd_error_got_wrong_format if |
3456 | appropriate. | |
3457 | ||
3458 | * targets.c (bfd_target_vector): Add bfd_elf32_powerpc_vec. | |
3459 | ||
80a903c9 ILT |
3460 | * aout-adobe.c (aout_adobe_set_arch_mach): Check return value of |
3461 | bfd_default_set_arch_mach. Accept bfd_arch_m68k as well as | |
3462 | bfd_arch_unknown. | |
3463 | * coffcode.h (coff_set_arch_mach): Check return value of | |
3464 | bfd_default_set_arch_mach. | |
3465 | * elfcode.h (elf_set_arch_mach): Don't check a list of ELF | |
3466 | architectures, just see if the desired architecture matches what | |
3467 | the ELF backend permits. | |
3468 | ||
3469 | * coffcode.h (coff_set_arch_mach_hook): Rename SHMAGIC to | |
3470 | SH_ARCH_MAGIC to match change in coff/sh.h. | |
3471 | (coff_set_flags): Likewise. | |
3472 | ||
79167def ILT |
3473 | Follow convention in which each NLM header has an 8 byte stamp |
3474 | followed by a four byte length. | |
3475 | * libnlm.h (struct nlm_obj_tdata): Rename nlm_cygnus_section_hdr | |
3476 | to nlm_cygnus_ext_header, and change type to | |
3477 | Nlm_Internal_Cygnus_Ext_Header. | |
3478 | (nlm_cygnus_ext_header): Rename from nlm_cygnus_section_header. | |
3479 | * nlmcode.h (nlm_swap_auxiliary_headers_in): Use CyGnUsEx instead | |
3480 | of CyGnUsSeCs. Rename from cygnus_section to cygnus_ext. Require | |
3481 | length word to be 8. | |
3482 | (nlm_swap_auxiliary_headers_out): Rename from cygnus_section to | |
3483 | cygnus_ext. Set length word to 8. | |
3484 | (nlm_compute_section_file_positions): Rename from cygnus_section | |
3485 | to cygnus_ext. | |
3486 | ||
7f772644 SG |
3487 | Thu Apr 21 22:54:22 1994 Stu Grossman (grossman at cygnus.com) |
3488 | ||
3489 | * nlmcode.h (nlm_swap_auxiliary_headers_in): Keep section table | |
3490 | (from CyGnUsSeCs) in more permanent memory to keep section names | |
3491 | from getting trashed. | |
3492 | ||
cb71adf1 PS |
3493 | Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
3494 | ||
3495 | * libelf.h (elf_obj_tdata): Add members for dynamic symbol table | |
3496 | handling. | |
3497 | * elfcode.h (bfd_section_from_shdr): Handle dynamic symbol table. | |
3498 | * elfcode.h (elf_slurp_symbol_table): Take additional parameter | |
3499 | to select static or dynamic symbol table and return number of | |
3500 | symbols slurped or -1 on error. | |
3501 | * elfcode.h (elf_get_symtab): Set bfd symcount from | |
3502 | elf_slurp_symbol_table result. | |
3503 | * elfcode.h (elf_get_dynamic_symtab_upper_bound, | |
3504 | elf_canonicalize_dynamic_symtab): New functions to handle dynamic | |
3505 | symbol table. | |
3506 | * elf32-target.h, elf64-target.h (BFD_JUMP_TABLE_DYNAMIC): | |
3507 | Change to handle dynamic symbol table, provide default definitions | |
3508 | for dynamic relocs. | |
3509 | * aoutx.h (howto_table_std, NAME(aout,swap_std_reloc_out), | |
3510 | NAME(aout,swap_std_reloc_in), aout_link_input_section_std, | |
3511 | aout_link_reloc_link_order): Handle r_jmptable and r_relative | |
3512 | relocations. | |
3513 | ||
6c534df0 ILT |
3514 | Thu Apr 21 11:58:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3515 | ||
1eff2af3 ILT |
3516 | Clean up uses of _bfd_dummy_target (from Peter Schauer). |
3517 | * libbfd.c (_bfd_dummy_target): Set bfd_error_wrong_format. | |
3518 | * nlm-target.h (nlm_core_file_p): Define as _bfd_dummy_target, not | |
3519 | NULL. | |
3520 | * srec.c (srec_vec): Use _bfd_dummy_target, not NULL, in | |
3521 | _bfd_check_format. | |
3522 | (symbolsrec_vec): Likewise. | |
3523 | * tekhex.c (tekhex_vec): Likewise. | |
3524 | ||
6c534df0 ILT |
3525 | * libnlm.h (struct nlm_obj_tdata): Add nlm_cygnus_section_hdr |
3526 | field. | |
3527 | (nlm_cygnus_section_header): New accessor macro. | |
3528 | * nlmcode.h (nlm_object_p): Free new tdata structure if failure. | |
3529 | Add fixed sections before swapping in auxiliary headers. After | |
3530 | adding sections, treat errors as real, not as wrong format. | |
3531 | (nlm_swap_auxiliary_headers_in): Swap in the sections header; add | |
3532 | sections to the BFD for each section it describes. | |
3533 | (nlm_swap_auxiliary_headers_out): Swap out the sections header. | |
3534 | (nlm_compute_section_file_positions): Account for the size of the | |
3535 | sections header. | |
3536 | ||
71363c41 KR |
3537 | Wed Apr 20 16:45:51 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
3538 | ||
4a5bfdbc KR |
3539 | * coff-sparc.c (sparccoff_vec): Change minimum alignment power to |
3540 | 2, so that stab sections can be multiples of 4 bytes only. | |
3541 | ||
71363c41 KR |
3542 | * hosts/i386aix.h: Changes to avoid prototypes conflicts with the |
3543 | ones defined in stdlib.h. (From Minh Tran-Le.) | |
3544 | ||
476d01f0 | 3545 | Wed Apr 20 14:15:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
476d01f0 ILT |
3546 | |
3547 | * nlm32-ppc.c: Complete rewrite for new version of PowerPC | |
3548 | NetWare. Old code still present, but ifdeffed out. | |
476d01f0 ILT |
3549 | |
3550 | * nlmcode.h (nlm_swap_auxiliary_headers_in): Don't assume a | |
3551 | particular format for the customer header. Allocate a block of | |
3552 | memory and read it into that. | |
3553 | (nlm_swap_auxiliary_headers_out): Write out the block of memory. | |
3554 | (nlm_compute_section_file_positions): Include length of customer | |
3555 | header when computing its size. | |
3556 | ||
69478700 JL |
3557 | Mon Apr 18 14:27:17 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
3558 | ||
3559 | * som.c (som_prep_headers): Get the space's number from the | |
3560 | backend private section data rather than target_index. | |
3561 | (bfd_som_set_section_attributes): Store the space's number | |
3562 | in the backend private section data rather than target_index. | |
3563 | ||
3564 | * som.h (som_copyable_section_data_struct): Add space_number. | |
3565 | ||
2ec2e6a9 ILT |
3566 | Fri Apr 15 12:22:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3567 | ||
09ed3666 ILT |
3568 | * coff-a29k.c (reloc_processing): Always set the address of a |
3569 | R_IHCONST reloc to that of the immediately preceding R_IHIHALF. | |
3570 | gas does this anyhow, but some other assemblers seem to leave | |
3571 | garbage in the R_IHCONST address field. | |
3572 | ||
97ea252e ILT |
3573 | * bfd/archive.c: Consistently use ARFMAG; from |
3574 | schwab@issan.informatik.uni-dortmund.de (Andreas Schwab). | |
3575 | (_bfd_write_archive_contents): Use ARFMAG rather than '`' and | |
3576 | '\012'. | |
3577 | (bsd_write_armap): Likewise. | |
3578 | (coff_write_armap): Likewise. | |
3579 | ||
ef79dba3 ILT |
3580 | * coff-mips.c (mips_relocate_section): When relaxing, adjust local |
3581 | relocs against the .text section as required. | |
3582 | * ecofflink.c (bfd_ecoff_debug_accumulate): When relaxing, adjust | |
3583 | PDR addresses as required. | |
3584 | ||
2ec2e6a9 ILT |
3585 | * ecoff.c (ecoff_emit_aggregate): Take fdr argument. Map fdr |
3586 | index through rfd map if it exists. Check for a couple of cases | |
3587 | which gdb handles specially. Change all callers. | |
3588 | (ecoff_type_to_string): Take fdr argument rather than aux_ptr and | |
3589 | bigendian argument. Change all callers. | |
3590 | (ecoff_print_symbol): Handle stStruct, stUnion and stEnum. | |
3591 | ||
4f996613 ILT |
3592 | Thu Apr 14 13:05:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3593 | ||
3594 | * coff-mips.c (mips_howto_table): Add dummy entries to account for | |
3595 | numbering changes in include/coff/mips.h. Add entries for | |
3596 | MIPS_R_RELHI and MIPS_R_RELLO. | |
3597 | (mips_ecoff_swap_reloc_in): Handle an extra bit for the reloc type | |
3598 | when little endian. Treat internal MIPS_R_RELLO or MIPS_R_RELHI | |
3599 | relocs like MIPS_R_SWITCH, and convert r_offset from 24 to 32 | |
3600 | bits. | |
3601 | (mips_ecoff_swap_reloc_out): Likewise. | |
3602 | (mips_adjust_reloc_in): Handle internal MIPS_R_RELLO or | |
3603 | MIPS_R_RELHI relocs like MIPS_R_SWITCH. | |
3604 | (mips_adjust_reloc_out): Likewise. | |
3605 | (mips_relhi_addr, mips_relhi_addend): New static variables. | |
3606 | (mips_relhi_reloc, mips_rello_reloc): New functions. | |
3607 | (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_PCREL_HI16_S into | |
3608 | MIPS_R_RELHI and turn BFD_RELOC_PCREL_LO16 into MIPS_R_RELLO. | |
3609 | (mips_relocate_hi): Rename from mips_relocate_refhi, and add pcrel | |
3610 | argument. Changed all callers. | |
3611 | (mips_relocate_section): Rename got_reflo to got_lo and | |
3612 | reflo_int_rel to lo_int_rel. Handle MIPS_R_RELLO and MIPS_R_RELHI | |
3613 | relocs. | |
3614 | (mips_relax_section): Adjust MIPS_R_RELHI/MIPS_R_RELLO pairs when | |
3615 | expanding a PC relative call. | |
3616 | ||
3617 | * reloc.c (bfd_reloc_code_real_type): Add BFD_RELOC_PCREL_HI16_S | |
3618 | and BFD_RELOC_PCREL_LO16. | |
3619 | * bfd-in2.h: Rebuilt. | |
3620 | ||
1a000744 SS |
3621 | Wed Apr 13 11:50:07 1994 Stan Shebs (shebs@andros.cygnus.com) |
3622 | ||
3623 | * coff-sparc.c (sparccoff_vec): Set minimum alignment power to 3. | |
3624 | ||
41194a4a JL |
3625 | Tue Apr 12 13:36:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
3626 | ||
3627 | * som.c (som_write_fixups): Always emit at least | |
3628 | one relocation for any non-bss section. | |
3629 | ||
bf08d1e2 ILT |
3630 | Mon Apr 11 14:41:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3631 | ||
3632 | * elfcode.h (assign_file_positions_except_relocs): Don't require | |
3633 | the file alignment to correspond to the page size when linking | |
3634 | with -N. | |
3635 | ||
9a5334e5 JL |
3636 | Sun Apr 10 01:02:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
3637 | ||
3638 | * elfcode.h (write_relocs): For rela relocations, adjust the | |
3639 | addend for relocations involving section symbols to account | |
3640 | for the lossage of 1:1 mapping from input section symbols to | |
3641 | output section symbols. | |
3642 | ||
e48f985c ILT |
3643 | Fri Apr 8 12:22:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3644 | ||
ec6b18c4 ILT |
3645 | * aoutx.h (NAME(aout,make_sections)): New function. |
3646 | (NAME(aout,some_aout_object_p)): Call NAME(aout,make_sections) | |
3647 | rather than making sections inline. | |
3648 | (NAME(aout,mkobject)): Don't make any sections. | |
3649 | (NAME(aout,adjust_sizes_and_vmas)): Call NAME(aout,make_sections). | |
3650 | (NAME(aout,final_link)): Don't dereference obj_textsec (abfd) or | |
3651 | obj_datasec (abfd) if they are NULL. | |
3652 | * libaout.h (NAME(aout,make_sections)): Declare. | |
3653 | * bout.c (b_out_mkobject): Don't make any sections. | |
3654 | (b_out_write_object_contents): Call aout_32_make_sections. | |
3655 | (b_out_set_section_contents): Likewise. | |
3656 | * i386os9k.c (os9k_mkobject): Don't make any sections. | |
3657 | (os9k_write_object_contents): Call aout_32_make_sections. | |
3658 | (os9k_set_section_contents): Likewise. | |
3659 | ||
e48f985c ILT |
3660 | * aoutx.h (NAME(aout,new_section_hook)): Don't set N_EXT in target |
3661 | index. | |
3662 | ||
06863047 PS |
3663 | Wed Apr 6 20:44:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
3664 | ||
3665 | * config.bfd, configure.host: Add mips-*-sysv4* support. | |
3666 | ||
dabf906e ILT |
3667 | Thu Apr 7 14:23:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3668 | ||
3669 | * coff-mips.c (mips_howto_table): Add entry for MIPS_R_SWITCH. | |
3670 | (mips_ecoff_swap_reloc_in): For MIPS_R_SWTICH, copy r_symndx into | |
3671 | r_offset and set r_symndx to RELOC_SECTION_TEXT. | |
3672 | (mips_ecoff_swap_reloc_out): For MIPS_R_SWITCH, get the r_symndx | |
3673 | value from the r_offset field. | |
3674 | (mips_adjust_reloc_in): Maximum r_type value is now MIPS_R_SWITCH. | |
3675 | For MIPS_R_SWITCH, copy the r_offset field into the addend field. | |
3676 | (mips_adjust_reloc_out): For MIPS_R_SWITCH, copy the addend field | |
3677 | into the r_offset field. | |
3678 | (mips_switch_reloc): New function. | |
3679 | (mips_bfd_reloc_type_lookup): Translate BFD_RELOC_GPREL32 into | |
3680 | MIPS_R_SWITCH. | |
3681 | (mips_relocate_section): Handle MIPS_R_SWITCH. | |
3682 | (mips_relax_section): Adjust MIPS_R_SWITCH offset if necessary. | |
3683 | ||
99a6c761 JL |
3684 | Thu Apr 7 11:10:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
3685 | ||
3686 | * elfcode.h (elf_set_section_contents): Support calling the backend | |
3687 | function elf_backend_begin_write_processing when just beginning to | |
3688 | write an object file. | |
3689 | ||
3690 | * libelf.h (elf_backend_begin_write_processing): Declare. | |
3691 | ||
3692 | * elf{32,64}-target.h (elf_backend_begin_write_processing): Provide | |
3693 | a default definition. | |
3694 | (elf{32,64}_bed): Add elf_backend_begin_write_processing. | |
3695 | ||
3696 | * elf32-hppa.h (elf_hppa_tc_symbol): Delete extern declaration. | |
3697 | (elf_hppa_tc_make_sections): Likewise. | |
3698 | ||
3699 | * elf32-hppa.c (symext_chain_built): Delete. | |
3700 | (symext_chain_size): Renamed from symextn_contents_real_size. | |
3701 | (elf32_hppa_backend_{begin,final}_write_processing): New functions. | |
3702 | (add_entry_to_symext_chain): New function. | |
3703 | (hppa_elf_set_section_contents): Ignore writes to the symbol extension | |
3704 | section until it's been rebuilt internally. | |
3705 | (hppa_elf_get_section_contents): Symbol extension section is no | |
3706 | longer special. | |
3707 | (elf_backend_{begin,final}_write_processing): Define. | |
3708 | (elf_hppa_tc_make_sections): Simplify now that much code has | |
3709 | migrated into elf32_hppa_backend_{being,final}_write_processing. | |
3710 | ||
6812b607 ILT |
3711 | Wed Apr 6 17:24:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3712 | ||
dfc1c006 ILT |
3713 | Add new target vectors to read the dynamic symbols and dynamic |
3714 | relocs. Change a.out to use these rather than reading the dynamic | |
3715 | symbols and relocs along with the normal symbols and relocs. | |
3716 | * targets.c (bfd_target): Add fields | |
3717 | _bfd_get_dynamic_symtab_upper_bound, | |
3718 | _bfd_canonicalize_dynamic_symtab, | |
3719 | _bfd_get_dynamic_reloc_upper_bound, | |
3720 | _bfd_canonicalize_dynamic_reloc. | |
3721 | (BFD_JUMP_TABLE_DYNAMIC): Define. | |
3722 | * libbfd-in.h (_bfd_nodynamic_get_dynamic_symtab_upper_bound): | |
3723 | Define. | |
3724 | (_bfd_nodynamic_canonicalize_dynamic_symtab): Define. | |
3725 | (_bfd_nodynamic_get_dynamic_reloc_upper_bound): Define. | |
3726 | (_bfd_nodynamic_canonicalize_dynamic_reloc): Define. | |
3727 | * bfd.c (bfd_get_dynamic_symtab_upper_bound): Define. | |
3728 | (bfd_canonicalize_dynamic_symtab): Define. | |
3729 | (bfd_get_dynamic_reloc_upper_bound): Define. | |
3730 | (bfd_canonicalize_dynamic_reloc): Define. | |
3731 | * sunos.c (MY_read_dynamic_symbols): Don't define. | |
3732 | (MY_read_dynamic_relocs): Don't define. | |
3733 | (MY_get_dynamic_symtab_upper_bound): Define. | |
3734 | (MY_canonicalize_dynamic_symtab): Define. | |
3735 | (MY_get_dynamic_reloc_upper_bound): Define. | |
3736 | (MY_canonicalize_dynamic_reloc): Define. | |
3737 | (struct sunos_dynamic_info): Change type of dynsym_count and | |
3738 | dynrel_count to long. Add fields canonical_dynsym and | |
3739 | canonical_dynrel. | |
3740 | (sunos_read_dynamic_info): Check that BFD had DYNAMIC flag set. | |
3741 | Clear info->canonical_dynsym and info->canonical_dynrel. | |
3742 | (MY(read_dynamic_symbols)): Removed. | |
3743 | (MY(read_dynamic_relocs)): Removed. | |
3744 | (sunos_get_dynamic_symtab_upper_bound): New function. | |
3745 | (sunos_canonicalize_dynamic_symtab): New function. | |
3746 | (sunos_get_dynamic_reloc_upper_bound): New function. | |
3747 | (sunos_canonicalize_dynamic_reloc): New function. | |
3748 | * libaout.h: Declare struct reloc_ext_external and | |
3749 | reloc_std_external to avoid prototype problems. | |
3750 | (struct aout_backend_data): Remove fields read_dynamic_symbols and | |
3751 | read_dynamic_relocs. | |
3752 | (NAME(aout,translate_symbol_table)): Declare. | |
3753 | (NAME(aout,swap_ext_reloc_in)): Declare. | |
3754 | (NAME(aout,swap_std_reloc_in)): Declare. | |
3755 | * aoutx.h (NAME(aout,translate_symbol_table)): Renamed from | |
3756 | translate_symbol_table and made non-static. Changed all callers. | |
3757 | (NAME(aout,slurp_symbol_table)): Don't read dynamic symbols. | |
3758 | (NAME(aout,slurp_reloc_table)): Don't read dynamic relocs. | |
3759 | (NAME(aout,get_reloc_upper_bound)): Don't count dynamic relocs. | |
3760 | * aoutf1.h (aout_32_sunos4_write_object_contents): Don't bother to | |
3761 | remove dynamic symbols and relocs. They will no longer be | |
3762 | present. | |
3763 | (MY_read_dynamic_symbols): Don't define. | |
3764 | (MY_read_dynamic_relocs): Don't define. | |
3765 | (sunos4_aout_backend): Don't initialize dynamic entry points. | |
3766 | * aout-target.h (MY_read_dynamic_symbols): Don't define. | |
3767 | (MY_read_dynamic_relocs): Don't define. | |
3768 | (MY(backend_data)): Don't initialize dynamic entry points. | |
3769 | (MY_get_dynamic_symtab_upper_bound): If not defined, define to | |
3770 | _bfd_nodynamic version. | |
3771 | (MY_canonicalize_dynamic_symtab): Likewise. | |
3772 | (MY_get_dynamic_reloc_upper_bound): Likewise. | |
3773 | (MY_canonicalize_dynamic_reloc): Likewise. | |
3774 | * All backends: Added BFD_JUMP_TABLE_DYNAMIC to target vector. | |
3775 | * bfd-in2.h: Rebuilt. | |
3776 | * libbfd.h: Rebuilt. | |
3777 | ||
3778 | * cf-m68klynx.c: Include sysdep.h. | |
3779 | ||
3780 | * hp300hpux.c: Removed some spaces in uses of NAME to avoid | |
3781 | problems with traditional C compilers. | |
3782 | ||
6812b607 ILT |
3783 | * targets.c (bfd_target): Rearranged fields in target vector. |
3784 | Removed _bfd_debug_info_start, _bfd_debug_info_end and | |
3785 | _bfd_debug_info_accumulate, which were never used. | |
3786 | (BFD_JUMP_TABLE_GENERIC, BFD_JUMP_TABLE_COPY): Defined. | |
3787 | (BFD_JUMP_TABLE_CORE, BFD_JUMP_TABLE_ARCHIVE): Defined. | |
3788 | (BFD_JUMP_TABLE_SYMBOLS, BFD_JUMP_TABLE_RELOCS): Defined. | |
3789 | (BFD_JUMP_TABLE_WRITE, BFD_JUMP_TABLE_LINK): Defined. | |
3790 | * All backends: Changed to use the new BFD_JUMP_TABLE_* macros | |
3791 | rather than the single JUMP_TABLE macro. Removed many of the | |
3792 | weird macro definitions needed to support the monolithic | |
3793 | JUMP_TABLE. | |
3794 | * bfd-in.h (JUMP_TABLE): Removed. | |
3795 | * libbfd-in.h: Define a bunch of macros, and declare a few | |
3796 | functions, for use with the new BFD_JUMP_TABLE_* macros. | |
3797 | * libbfd.c (_bfd_dummy_new_section_hook): Removed. | |
3798 | (bfd_false): Set bfd_error_invalid_operation. | |
3799 | (bfd_nullvoidptr): Likewise. | |
3800 | (bfd_n1): New function. | |
3801 | (_bfd_nocore_core_file_matches_executable_p): Renamed from | |
3802 | _bfd_dummy_core_file_matches_executable_p. | |
3803 | (_bfd_nocore_core_file_failing_command): Similar rename. Set | |
3804 | bfd_error_invalid_operation. | |
3805 | (_bfd_nocore_core_file_failing_signal): Likewise. | |
3806 | (_bfd_generic_get_section_contents): Renamed from | |
3807 | bfd_generic_get_section_contents. Changed all callers. | |
3808 | (_bfd_generic_set_section_contents): Similar rename. | |
3809 | * ieee.c: #if 0 out ieee_bfd_debug_info_start, | |
3810 | ieee_bfd_debug_info_end, ieee_bfd_debug_info_accumulate. They | |
3811 | were never called. | |
3812 | * bfd-in2.h: Rebuilt. | |
3813 | * libbfd.h: Rebuilt. | |
3814 | ||
65b1ef49 JL |
3815 | Tue Apr 5 22:10:04 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
3816 | ||
3817 | * Crude support for examining dynamic libraries. | |
3818 | * som.c (som_object_setup): Set DYNAMIC flag for SHL_MAGIC and | |
3819 | DL_MAGIC objects. | |
3820 | (som_prep_headers): Preserve the system_id for DYNAMIC objects. | |
3821 | Use SHL_MAGIC as the magic number of the DYNAMIC flag is set. | |
3822 | Write exec headers for DYNAMIC objects. | |
3823 | (som_begin_writing): DYNAMIC objects have the same alignment | |
3824 | restrictions as D_PAGED objects. | |
3825 | (bfd_section_from_som_symbol): Treat DYNAMIC objects like EXEC_P | |
3826 | objects. | |
3827 | (object_flags): Add DYNAMIC. | |
3828 | ||
08a43162 SS |
3829 | Tue Apr 5 17:48:52 1994 Stan Shebs (shebs@andros.cygnus.com) |
3830 | ||
3831 | * i386lynx.c, sparclynx.c (NAME): Remove embedded whitespace in | |
3832 | macro uses, confuses some non-ANSI compilers. | |
3833 | ||
b2452d39 JL |
3834 | Tue Apr 5 15:50:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
3835 | ||
3836 | * som.c (som_bfd_free_cached_info): Add missing PARAMS decl. | |
3837 | Don't free anything if we don't have a bfd_object. | |
3838 | (som_close_and_cleanup): Call som_bfd_free_cached_info. | |
3839 | ||
b3cee0a9 ILT |
3840 | Tue Apr 5 11:22:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3841 | ||
856613c4 ILT |
3842 | * elf32-mips.c (mips_elf_final_link): Don't remove empty sections. |
3843 | It turns out not to be required on Irix 5, and it causes problems | |
3844 | if the sections happen to contain symbols. | |
3845 | ||
3846 | * elfcode.h (write_shdrs_and_ehdr): Correct bfd_write check. | |
3847 | ||
b3cee0a9 ILT |
3848 | * aoutx.h (NAME(aout,canonicalize_reloc)): Don't error out if |
3849 | section->relocation is NULL; malloc might have returned NULL when | |
3850 | given a zero size if there were no relocations. | |
3851 | * bout.c (b_out_canonicalize_reloc): Likewise. | |
3852 | * coffcode.h (coff_canonicalize_reloc): Likewise. | |
3853 | * ecoff.c (ecoff_canonicalize_reloc): Likewise. | |
3854 | * elfcode.h (elf_canonicalize_reloc): Likewise. | |
3855 | * mipsbsd.c (MY(canonicalize_reloc)): Likewise. | |
3856 | * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise. | |
3857 | * nlmcode.h (nlm_canonicalize_reloc): Likewise. | |
3858 | * som.c (som_canonicalize_reloc): Likewise. | |
3859 | * hp300hpux.c (MY(slurp_reloc_table)): Likewise. Also, if malloc | |
3860 | returns NULL, don't report an error if we asked for zero bytes. | |
3861 | * i386lynx.c (NAME(lynx,slurp_reloc_table)): If malloc returns | |
3862 | NULL, don't report an error if we asked for zero bytes. | |
3863 | * nlmcode.h (nlm_slurp_reloc_fixups): Likewise. | |
3864 | ||
f3a14a9e ILT |
3865 | Mon Apr 4 15:30:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3866 | ||
c4dd531f ILT |
3867 | * aoutx.h (NAME(aout,bfd_free_cached_info)): Don't free anything |
3868 | if we don't have a bfd_object. | |
3869 | ||
4002f18a ILT |
3870 | Made sure that every call to bfd_read, bfd_write, and bfd_seek |
3871 | checks the return value and handled bfd_error correctly. These | |
3872 | changes are not itemised. Also: | |
3873 | * aoutx.h (emit_strtab): Change return type to boolean, and return | |
3874 | errors. | |
3875 | (NAME(aout,write_syms)): Check emit_strtab return value. | |
3876 | (NAME(aout,final_link)): Likewise. | |
3877 | * coffcode.h (coff_write_relocs): Change return type to boolean, | |
3878 | and return errors. | |
3879 | (coff_write_object_contents): Check coff_write_relocs return | |
3880 | value. | |
3881 | * i386os9k.c (os9k_swap_exec_header_in): Change return type to | |
3882 | boolean. | |
3883 | (os9k_object_p): Check os9k_swap_exec_header_in return value. | |
3884 | * oasys.c (oasys_read_record): Change return type to boolean. | |
3885 | (oasys_slurp_symbol_table: Check oasys_read_record return value. | |
3886 | (oasys_object_p, oasys_slurp_section_data): Likewise. | |
3887 | (oasys_write_record): Change return type to boolean. | |
3888 | (oasys_write_syms): Likewise. Also, check oasys_write_record | |
3889 | return value. | |
3890 | (oasys_write_sections): Check oasys_write_record return value. | |
3891 | (oasys_write_header): Change return type to boolean. Check | |
3892 | oasys_write_record return value. | |
3893 | (oasys_write_end, oasys_write_data): Likewise. | |
3894 | (oasys_write_object_contents): Check return values of | |
3895 | oasys_write_header, oasys_write_syms, oasys_write_data, and | |
3896 | oasys_write_end. | |
3897 | * srec.c (srec_write_record): Change return type to boolean. | |
3898 | (srec_write_header): Likewise. Also, check srec_write_record | |
3899 | return value. | |
3900 | (srec_write_section, srec_write_terminator): Likewise. | |
3901 | (srec_write_symbols): Change return type to boolean. | |
3902 | (internal_srec_write_object_contents): Check return value of | |
3903 | srec_write_symbols, srec_write_header, srec_write_section, and | |
3904 | srec_write_terminator. | |
3905 | ||
f3a14a9e ILT |
3906 | * Makefile.in: Rebuilt dependencies. |
3907 | ||
3e2993b6 PS |
3908 | Mon Apr 4 10:56:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
3909 | ||
3910 | * aix386-core.c (aix386_bfd_is_local_label): Correct cast from | |
3911 | asection to asymbol. | |
3912 | * ptrace-core.c (ptrace_unix_bfd_is_local_label): Correct cast from | |
3913 | bfd to asymbol. | |
3914 | * trad-core.c (trad_unix_bfd_is_local_label): Correct cast from | |
3915 | asection to asymbol. | |
3916 | ||
1f46bba3 JL |
3917 | Sun Apr 3 18:27:29 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
3918 | ||
3919 | * som.c (som_slurp_string_table): Use malloc to allocate space | |
3920 | for the cached copy of the native string table. | |
3921 | (som_slurp_symbol_table): Likewise for the native symbol table. | |
3922 | (som_slurp_reloc_table): Likewise for the native and generic | |
3923 | relocation tables. | |
3924 | (som_bfd_free_cached_info): Free the cached native strings, | |
3925 | symbols, and relocations. Also free the canonical cached | |
3926 | relocations. | |
3927 | ||
9deaaaf1 ILT |
3928 | Fri Apr 1 12:40:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3929 | ||
d6d6b18a ILT |
3930 | * aoutx.h (aout_link_write_symbols): If keep_memory is false, make |
3931 | sure the symbol name is stored in permanent memory before adding | |
3932 | it to the string table. | |
3933 | ||
dfe09c49 ILT |
3934 | * archive.c (_bfd_write_archive_contents): Once we've found an |
3935 | object, don't bother to look for more when deciding whether to | |
3936 | build a map. | |
3937 | (compute_and_write_armap): After adding the symbols for a BFD, | |
3938 | call bfd_free_cached_info on it. | |
3939 | ||
3940 | Add bfd_free_cached_info support to a.out backends. | |
3941 | * aoutx.h (aout_get_external_symbols): Renamed from | |
3942 | aout_link_get_symbols. Read strings even if symbols have been | |
3943 | read. Store string size in obj_aout_string_size. | |
3944 | (NAME(aout,slurp_symbol_table)): Call aout_get_external_symbols to | |
3945 | read the symbols. Allocate the cached symbols with malloc, not | |
3946 | bfd_alloc. | |
3947 | (NAME(aout,slurp_reloc_table)): Allocate the cached relocs with | |
3948 | malloc, not bfd_alloc. | |
3949 | (NAME(aout,bfd_free_cached_info)): New function; free cached | |
3950 | symbols and relocs. | |
3951 | * libaout.h (struct aoutdata): Add external_string_size field. | |
3952 | (obj_aout_external_string_size): New accessor macro. | |
3953 | (NAME(aout,close_and_cleanup)): Don't declare. | |
3954 | (NAME(aout,bfd_free_cached_info)): Declare. | |
3955 | (aout_32_close_and_cleanup): Don't define. | |
3956 | (aout_64_close_and_cleanup): Don't define. | |
3957 | * aout-target.h (MY_bfd_free_cached_info): If not already defined, | |
3958 | define as NAME(aout,free_cached_info). | |
3959 | (MY_close_and_cleanup): If not already defined, define as | |
3960 | MY_bfd_free_cached_info. | |
3961 | * aout-adobe.c (aout_32_close_and_cleanup): Define. | |
3962 | (aout_32_bfd_free_cached_info): Don't define. | |
3963 | * bout.c (aout_32_close_and_cleanup): Define. | |
3964 | (aout_32_bfd_free_cached_info): Don't define. | |
3965 | * hp300hpux.c (MY_bfd_free_cached_info): Define as bfd_true. | |
3966 | (MY_close_and_cleanup): Don't define. | |
3967 | * i386lynx.c (NAME(lynx,slurp_reloc_table)): Allocate the cached | |
3968 | relocs with malloc, not bfd_alloc. | |
3969 | * i386os9k.c (aout_32_close_and_cleanup): Define. | |
3970 | (aout_32_bfd_free_cached_info): Don't define. | |
3971 | ||
3972 | Add a new entry point to free memory cached by a BFD. | |
9deaaaf1 ILT |
3973 | * targets.c (bfd_target): Add _bfd_free_cached_info field. |
3974 | * bfd.c (bfd_free_cached_info): Define. | |
3975 | * bfd-in.h (JUMP_TABLE): Add _bfd_free_cached_info. | |
3976 | * bfd-in2.h: Rebuilt. | |
3977 | * All backends: Initialize bfd_free_cached_info entry point to | |
3978 | bfd_true. | |
3979 | ||
3980 | * elf32-hppa.c (elf_hppa_reloc_type_lookup): Correct type of | |
3981 | first, unused, argument. | |
3982 | (hppa_elf_is_local_label): Declare instead of | |
3983 | som_bfd_is_local_label. | |
3984 | ||
3985 | * coff-a29k.c (a29k_reloc): Add reloc_entry->address to value of | |
3986 | absolute R_IREL reloc. | |
3987 | ||
bfe8224f ILT |
3988 | Thu Mar 31 11:52:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3989 | ||
f8ee1ebb ILT |
3990 | Added some support for Irix 4 shared libraries. |
3991 | * ecoff.c (ecoff_new_section_hook): Set SEC_SHARED_LIBRARY for a | |
3992 | .lib section. | |
3993 | (ecoff_sec_to_styp_flags): Set SEC_SHARED_LIBRARY if | |
3994 | STYP_ECOFF_LIB bit is set. | |
3995 | (ecoff_compute_section_file_positions): Round the contents of a | |
3996 | .lib section up to the next page boundary. | |
3997 | (ecoff_set_section_contents): If we see a .lib section, increment | |
3998 | the vma by one to count the number of shared libraries we have. | |
3999 | (ecoff_write_object_contents): Don't crash if we see a | |
4000 | STYP_ECOFF_LIB section, and don't adjust text_start or data_start | |
4001 | or bss_size either. | |
4002 | ||
492d52cc ILT |
4003 | * coffcode.h (CALC_ADDEND): Change to fetch original symbol value |
4004 | from original BFD, rather than using value of current BFD symbol. | |
4005 | Needed for new linker. | |
4006 | * coff-sparc.c (CALC_ADDEND): Likewise. | |
4007 | ||
1788b1bd ILT |
4008 | * ecoff.c (ecoff_write_object_contents): Set the text_start and |
4009 | data_start entries in the optional header correctly even if a text | |
4010 | or data section starts at location zero. | |
4011 | ||
e9c6595d ILT |
4012 | * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_26 (from sef |
4013 | and raeburn). | |
4014 | * bfd-in2.h: Rebuilt. | |
4015 | ||
3af0f479 ILT |
4016 | * nlm32-i386.c (nlm_i386_read_import): Null terminate the symbol |
4017 | name. | |
4018 | * nlm32-alpha.c (nlm_alpha_read_import): Likewise. | |
4019 | * nlm32-sparc.c (nlm_sparc_read_import): Likewise. | |
4020 | ||
bfe8224f ILT |
4021 | * coffgen.c (coff_write_symbol): Reindented. Changed to return |
4022 | boolean, and changed written to unsigned int *. Check error | |
4023 | returns from called functions. | |
4024 | (coff_write_alien_symbol): Likewise. | |
4025 | (coff_write_native_symbol): Likewise. | |
4026 | (coff_write_symbols): Likewise. Reworked checks on whether to | |
4027 | write symbol name to string table for clarity and to avoid core | |
4028 | dumping when given a non COFF symbol. | |
4029 | * libcoff-in.h (coff_write_symbols): Declare as returning boolean. | |
4030 | * libcoff.h: Rebuilt. | |
4031 | * coffcode.h (coff_write_object_contents): Check return value of | |
4032 | coff_write_symbols. | |
4033 | ||
326e32d7 ILT |
4034 | Wed Mar 30 16:25:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4035 | ||
4036 | Changes to let BFD return an error indication from | |
4037 | get_symtab_upper_bound, bfd_canonicalize_symtab, | |
4038 | bfd_get_reloc_upper_bound, and bfd_canonicalize_reloc. They now | |
4039 | return long instead of unsigned int, and use -1 to indicate an | |
4040 | error. Along the way, rename get_symtab_upper_bound to | |
4041 | bfd_get_symtab_upper_bound. | |
4042 | * bfd.c (bfd_get_reloc_upper_bound): Return long, and -1 on | |
4043 | errors. | |
4044 | (bfd_canonicalize_reloc): Likewise. | |
4045 | * syms.c (bfd_get_symtab_upper_bound): Renamed from | |
4046 | get_symtab_upper_bound. | |
4047 | * targets.c (bfd_target): Renamed _get_symtab_upper_bound to | |
4048 | _bfd_get_symtab_upper_bound, and changed it and | |
4049 | _bfd_canonicalize_symtab and _get_reloc_upper_bound and | |
4050 | _bfd_canonicalize_reloc to all return long. | |
4051 | * aoutx.h (NAME(aout,get_symtab)): Return long, and -1 on errors. | |
4052 | (NAME(aout,canonicalize_reloc)): Likewise. | |
4053 | (NAME(aout,get_reloc_upper_bound)): Likewise. | |
4054 | (NAME(aout,get_symtab_upper_bound)): Likewise. | |
4055 | * bout.c (b_out_canonicalize_reloc): Likewise. | |
4056 | (b_out_get_reloc_upper_bound): Likewise. | |
4057 | * coffcode.h (coff_canonicalize_reloc): Likewise. | |
4058 | * coffgen.c (coff_get_symtab_upper_bound): Likewise. | |
4059 | (coff_get_symtab): Likewise. | |
4060 | (coff_get_reloc_upper_bound): Likewise. | |
4061 | * ecoff.c (ecoff_get_symtab_upper_bound): Likewise. | |
4062 | (ecoff_get_symtab): Likewise. | |
4063 | (ecoff_canonicalize_reloc): Likewise. | |
4064 | * elfcode.h (elf_get_symtab_upper_bound): Likewise. | |
4065 | (elf_get_reloc_upper_bound): Likewise. | |
4066 | (elf_canonicalize_reloc): Likewise. | |
4067 | (elf_get_symtab): Likewise. | |
4068 | * hp300hpux.c (MY(get_symtab)): Likewise. | |
4069 | (MY(get_symtab_upper_bound)): Likewise. | |
4070 | (MY(canonicalize_reloc)): Likewise. | |
4071 | * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise. | |
4072 | * ieee.c (ieee_slurp_external_symbols): Change return type to | |
4073 | boolean. Check for errors from get_symbol. | |
4074 | (ieee_slurp_symbol_table): Change return type to boolean. Check | |
4075 | for errors from ieee_slurp_external_symbols. | |
4076 | (ieee_get_symtab_upper_bound): Return long, and -1 on errors. | |
4077 | (ieee_get_symtab): Likewise. | |
4078 | (ieee_get_reloc_upper_bound): Likewise. | |
4079 | (ieee_canonicalize_reloc): Likewise. | |
4080 | * mipsbsd.c (MY(canonicalize_reloc)): Likewise. | |
4081 | * nlmcode.h (nlm_get_symtab_upper_bound): Likewise. | |
4082 | (nlm_get_symtab): Likewise. | |
4083 | (nlm_get_reloc_upper_bound): Likewise. | |
4084 | (nlm_canonicalize_reloc): Likewise. | |
4085 | * oasys.c (oasys_get_symtab_upper_bound): Likewise. | |
4086 | (oasys_get_symtab): Likewise. | |
4087 | (oasys_get_reloc_upper_bound): Likewise. | |
4088 | (oasys_canonicalize_reloc): Likewise. | |
4089 | * som.c (som_get_symtab_upper_bound): Likewise. | |
4090 | (som_get_symtab): Likewise. | |
4091 | (som_get_reloc_upper_bound): Likewise. | |
4092 | (som_canonicalize_reloc): Likewise. | |
4093 | * srec.c (srec_get_symtab_upper_bound): Likewise. | |
4094 | (srec_get_symtab): Likewise. | |
4095 | (srec_get_reloc_upper_bound): Define as bfd_0l. | |
4096 | (srec_canonicalize_reloc): Likewise. | |
4097 | * tekhex.c (tekhex_get_symtab): Return long, and -1 on errors. | |
4098 | (tekhex_get_symtab_upper_bound): Likewise. | |
4099 | (tekhex_get_reloc_upper_bound): Define as bfd_0l. | |
4100 | (tekhex_canonicalize_reloc): Likewise. | |
4101 | * libaout.h (NAME(aout,get_symtab_upper_bound)): Change | |
4102 | declaration to return long. | |
4103 | (NAME(aout,get_symtab)): Likewise. | |
4104 | (NAME(aout,canonicalize_reloc)): Likewise. | |
4105 | (NAME(aout,get_reloc_upper_bound)): Likewise. | |
4106 | * libcoff-in.h (coff_get_symtab_upper_bound): Likewise. | |
4107 | (coff_get_symtab): Likewise. | |
4108 | (coff_get_reloc_upper_bound): Likewise. | |
4109 | * libecoff.h (ecoff_get_symtab_upper_bound): Likewise. | |
4110 | (ecoff_get_symtab): Likewise. | |
4111 | (ecoff_canonicalize_reloc): Likewise. | |
4112 | * libelf.h (bfd_elf32_get_symtab_upper_bound): Likewise. | |
4113 | (bfd_elf32_get_symtab): Likewise. | |
4114 | (bfd_elf32_get_reloc_upper_bound): Likewise. | |
4115 | (bfd_elf32_canonicalize_reloc): Likewise. | |
4116 | (bfd_elf64_get_symtab_upper_bound): Likewise. | |
4117 | (bfd_elf64_get_symtab): Likewise. | |
4118 | (bfd_elf64_get_reloc_upper_bound): Likewise. | |
4119 | (bfd_elf64_canonicalize_reloc): Likewise. | |
4120 | * libnlm.h (nlmNAME(get_symtab_upper_bound)): Likewise. | |
4121 | (nlmNAME(get_symtab)): Likewise. | |
4122 | (nlmNAME(get_reloc_upper_bound)): Likewise. | |
4123 | (nlmNAME(canonicalize_reloc)): Likewise. | |
4124 | * archive.c (compute_and_write_armap): Use error_return and | |
4125 | no_memory_return labels rather than freeing information in various | |
4126 | places. Change storage, symcount and src_count to long. Check | |
4127 | errors from bfd_get_symtab_upper_bound and | |
4128 | bfd_canonicalize_symtab. | |
4129 | * bout.c (b_out_relax_section): Change reloc_size to long. Check | |
4130 | for errors from bfd_get_reloc_upper_bound and | |
4131 | bfd_canonicalize_reloc. | |
4132 | (b_out_get_relocated_section_contents): Likewise. | |
4133 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): | |
4134 | Likewise. | |
4135 | * elf32-mips.c: Likewise. | |
4136 | * elf32-hppa.c (hppa_elf_stub_finish): Likewise. | |
4137 | (hppa_look_for_stubs_in_section): Check for errors from | |
4138 | bfd_get_symtab_upper_bound, bfd_canonicalize_symtab, and | |
4139 | bfd_canonicalize_reloc. | |
4140 | * ecofflink.c (bfd_ecoff_debug_accumulate_other): Check for errors | |
4141 | from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab. | |
4142 | * linker.c (generic_link_read_symbols): Likewise. | |
4143 | (_bfd_generic_final_link): Check for errors from | |
4144 | bfd_get_reloc_upper_bound and bfd_canonicalize_reloc. | |
4145 | * reloc.c (bfd_generic_get_relocated_section_contents): Likewise. | |
4146 | * reloc16.c (bfd_coff_reloc16_relax_section): Likewise. | |
4147 | (bfd_coff_reloc16_get_relocated_section_contents): Likewise. | |
4148 | * libbfd.c (bfd_0l): New function. | |
4149 | * libbfd-in.h (bfd_0l): Declare. | |
4150 | * aix386-core.c: Change get_symtab_upper_bound, get_symtab, | |
4151 | get_reloc_upper_bound, and canonicalize_reloc to use bfd_0l rather | |
4152 | than bfd_0u. | |
4153 | * cisco-core.c, hppabsd-core.c, hpux-core.c: Likewise. | |
4154 | * irix-core.c, osf-core.c, ptrace-core.c, trad-core.c: Likewise. | |
4155 | * bfd-in2.h: Rebuilt. | |
4156 | * libbfd.h: Rebuilt. | |
4157 | * libcoff.h: Rebuilt. | |
4158 | ||
4159 | * nlm32-sparc.c (nlm_sparc_read_reloc): Remove unused variables | |
4160 | temp and name. | |
4161 | ||
c2c818bc JK |
4162 | Wed Mar 30 08:33:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
4163 | ||
4164 | * hosts/dpx2.h: Define POSIX_UTIME. | |
4165 | ||
bdf1b511 PS |
4166 | Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
4167 | ||
4168 | * i386dynix.c, config/i386-dynix.mt: New files, handling Dynix | |
4169 | variant of a.out. | |
4170 | * configure.in, config.bfd: Use them for Dynix. | |
4171 | * Makefile.in: Add dependencies for i386dynix.o. | |
4172 | * targets.c: Add definition for i386dynix_vec. | |
4173 | * hosts/symmetry.h: Do not define TRAD_CORE_USER_OFFSET for Dynix. | |
4174 | Define HOST_DATA_START_ADDR and TRAD_UNIX_CORE_FILE_FAILING_SIGNAL | |
4175 | for Dynix. Remove inclusion of dynix3.h, Dynix bfd is now handled by | |
4176 | i386dynix.c | |
4177 | ||
a8a916c8 ILT |
4178 | Mon Mar 28 12:53:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4179 | ||
9f37f56a ILT |
4180 | * Makefile.in (BFD32_BACKENDS): Add coff-sparc.o. |
4181 | ||
09a28207 ILT |
4182 | * coffcode.h (coff_set_flags): Handle bfd_arch_powerpc like |
4183 | bfd_arch_rs6000. | |
4184 | ||
ce8f1f60 | 4185 | * config.bfd (powerpc-*-aix*): New target; use rs6000.mt. |
34632537 ILT |
4186 | * config/rs6000.mt (SELECT_ARCHITECTURES): Add bfd_powerpc_arch. |
4187 | ||
a8a916c8 ILT |
4188 | * aoutx.h (translate_from_native_sym_flags): Set SEC_RELOC flag |
4189 | for generated constructor section. | |
4190 | ||
06e6eb0e JL |
4191 | Sun Mar 27 16:25:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
4192 | ||
4193 | * som.c (som_begin_writing): New approach at dealing with holes | |
4194 | in executables left by the HP linker. Does not rely on subspace | |
4195 | alignments as subspaces are *NOT* guaranteed to be properly | |
4196 | aligned in an executable (can you believe that!). | |
4197 | ||
25057836 JL |
4198 | Sat Mar 26 10:25:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
4199 | ||
f977e865 JL |
4200 | * som.c (som_get_section_contents): New function. Do not try |
4201 | to actually read data from a section that doesn't have either | |
4202 | SEC_LOAD or SEC_DEBUGGING set (eg $BSS$) just return true. | |
4203 | ||
25057836 JL |
4204 | * libbfd.c (bfd_read): Set bfd_error as appropriate for a short |
4205 | read. (bfd_error_system_call or bfd_error_file_truncated). | |
4206 | ||
4207 | * som.c: Do not blindly set bfd_error_system_call after a | |
4208 | failing bfd_read, bfd_write, or bfd_seek. In a few places | |
4209 | (like som_object_p) override the error status set by bfd_read. | |
4210 | ||
4211 | * aix386-core.c, aout-encap,c archive.c, bout.c: Likewise. | |
4212 | * coff-rs6000.c, coffgen.c ecoff.c, elf.c: Likewise. | |
4213 | * elf32-hppa.c, elfcode.h, hp300hpux.c, i386lynx.c: Likewise. | |
4214 | * nlm32-alpha.c, nlm32-i386.c, nlm32-sparc.c: Likewise. | |
4215 | ||
4216 | * som.c: Check return values from several bfd_{seek,read,write} | |
4217 | calls that we just assumed were not failing. | |
4218 | ||
471c3c3f JK |
4219 | Fri Mar 25 11:44:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
4220 | ||
4221 | * hosts/sysv4.h (HAVE_PROCFS): Add comments about ptx4. | |
4222 | * config/sysv4.mh: Add comment. | |
4223 | * config/symmetry.mh: Change comment. | |
4224 | * configure.host: Use sysv4, not symmetry, for i[34]86-sequent-sysv4*. | |
4225 | ||
ec099b4b ILT |
4226 | Fri Mar 25 17:10:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4227 | ||
a3a33af3 | 4228 | Changes to support linker relaxing of embedded MIPS PIC code to |
471c3c3f | 4229 | use a five instruction sequence for function calls which are out of |
a3a33af3 ILT |
4230 | range of the bal instruction. |
4231 | * libecoff.h (struct ecoff_section_tdata): Define. | |
4232 | (ecoff_section_data): Define. | |
4233 | (ecoff_bfd_relax_section): Don't define. | |
4234 | * ecoff.c (ecoff_final_link_debug_accumulate): Don't read or free | |
4235 | the debugging information if it has already been read. | |
4236 | (ecoff_indirect_link_order): Handle _cooked_size being different | |
4237 | from _raw_size. Don't reread the contents or the relocs if they | |
4238 | have already been read in. | |
4239 | * coff-mips.c (mips_howto_table): Change bitsize of PCREL16 from | |
4240 | 18 to 16. | |
4241 | (PCREL16_EXPANSION_ADJUSTMENT): Define. | |
4242 | (mips_relocate_refhi): Take adjust argument. | |
4243 | (mips_relocate_section): Handle reloc offsets stored in section | |
4244 | used_by_bfd field. Call mips_relax_pcrel16 to handle details of | |
4245 | expanding an out of range PCREL16. Keep trace of adjustments | |
4246 | required by expansions. Set s and unset h when converting a reloc | |
4247 | from undefined to section. Change handling of PC relative relocs: | |
4248 | if against a section, they are correct in the object file, if | |
4249 | against an external symbol they are pcrel_offset. | |
4250 | (mips_relax_section): New function. | |
4251 | (mips_relax_pcrel16): New function. | |
4252 | (ecoff_bfd_relax_section): Define. | |
4253 | * coff-alpha.c (ecoff_bfd_relax_section): Define. | |
4254 | * ecofflink.c (bfd_ecoff_debug_accumulate): Handle adjustments | |
4255 | built by mips_relax_section when writing out addresses. | |
4256 | * elf32-mips.c (mips_elf_read_ecoff_info): Clear adjust field. | |
4257 | ||
ec099b4b ILT |
4258 | * aoutx.h (NAME(aout,find_nearest_line)): The caller expects |
4259 | functionname_ptr to be set to a symbol name, so prepend | |
4260 | symbol_leading_char. | |
4261 | ||
47e70c54 SC |
4262 | Thu Mar 24 11:33:46 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
4263 | ||
4264 | * coff-h8300.c (h8300_reloc16_extra_cases): Add relaxing info | |
4265 | for 16bit relative branches. | |
4266 | * coff-h8500.c (r_high8, r_low16, r_high16): Don't complain on | |
4267 | overflow. | |
4268 | ||
9d7f682f JL |
4269 | Thu Mar 24 09:21:13 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
4270 | ||
4271 | * som.c (som_bfd_prep_for_ar_write): Ignore non-SOM objects. | |
4272 | (som_bfd_ar_write_symbol_stuff, som_write_armap): Likewise. | |
4273 | ||
4274 | Wed Mar 23 14:29:31 1994 David J. Mackenzie (djm@rtl.cygnus.com) | |
4275 | ||
4276 | * netbsd386.c (N_SET_FLAGS): Delete the old definition. | |
4277 | ||
456961d1 ILT |
4278 | Wed Mar 23 14:58:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4279 | ||
4280 | Clean up the relaxing code for the new linker. | |
4281 | * targets.c (_bfd_relax_section): Take boolean *again argument | |
4282 | rather than asymbol list. | |
4283 | * bfd.c (bfd_relax_section): Change name of fourth argument from | |
4284 | symbols to again. | |
4285 | * reloc.c (bfd_generic_relax_section): Take boolean *again | |
4286 | argument rather than asymbol list. Always return true. | |
4287 | * bout.c: Include genlink.h. | |
4288 | (aligncode, perform_slip): Declare. | |
4289 | (perform_slip): Take BFD argument rather than asymbol list. | |
4290 | Changed all callers. Get the symbols from the BFD. Change the | |
4291 | hash table entry value as well as the symbol value. | |
4292 | (abs32code): Take BFD argument rather than asymbol list. Changed | |
4293 | all callers. | |
4294 | (aligncode): Likewise. | |
4295 | (b_out_relax_section): Take boolean *again argument rather than | |
4296 | asymbol list. Only return false if an error occurred. Set *again | |
4297 | to false. Get symbols from BFD. | |
4298 | * reloc16.c: Include genlink.h. | |
4299 | (bfd_perform_slip): Take BFD argument rather than asymbol list. | |
4300 | Get the symbols from the BFD. Change the hash table entry value | |
4301 | as well as the symbol value. | |
4302 | (bfd_coff_reloc16_relax_section): Take boolean *again argument | |
4303 | rather than asymbol list. Only return false if an error occurred. | |
4304 | Set *again to false. Get symbols from BFD. | |
4305 | * coffcode.h (bfd_coff_backend_data): Change | |
4306 | _bfd_coff_reloc16_estimate to take BFD argument rather than | |
4307 | asymbol list. | |
4308 | (bfd_coff_reloc16_estimate): Corresponding change. | |
4309 | (dummy_reloc16_estimate): Corresponding change. | |
4310 | * libcoff-in.h (bfd_coff_reloc16_relax_section): Change | |
4311 | declaration to take boolean * rather than asymbol list. | |
4312 | (bfd_perform_slip): Change declaration to take BFD rather than | |
4313 | asymbol list. | |
4314 | * coff-h8300.c (h300_reloc16_estimate): Take BFD argument rather | |
4315 | than asymbol list. Changed calls to bfd_perform_slip. | |
4316 | * bfd-in2.h: Rebuilt. | |
4317 | * libbfd.h: Rebuilt. | |
4318 | * libcoff.h: Rebuilt. | |
4319 | * Makefile.in: Rebuilt dependencies. | |
4320 | ||
4321 | * genlink.h (_bfd_generic_link_get_symbols): Define. | |
4322 | (_bfd_generic_link_get_symcount): Define. | |
4323 | * linker.c (generic_link_read_symbols): New function. | |
4324 | (generic_link_add_object_symbols): Use it. Use | |
4325 | _bfd_generic_link_get_symbols and _bfd_generic_link_get_symcount | |
4326 | to get the symbols from the BFD. | |
4327 | (generic_link_check_archive_element): Likewise. | |
4328 | (_bfd_generic_final_link): Likewise. | |
4329 | (_bfd_generic_link_output_symbols): Likewise. | |
4330 | (default_indirect_link_order): Likewise. | |
4331 | (generic_link_add_symbol_list): Store pointer to hash table entry | |
4332 | in asymbol udata field. | |
4333 | ||
4335ce64 ILT |
4334 | Tue Mar 22 13:09:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4335 | ||
c031ba0b ILT |
4336 | * coff-mips.c (mips_howto_table): Add entry for new MIPS_R_PCREL16 |
4337 | reloc, used in embedded PIC code. | |
4338 | (mips_adjust_reloc_in): Change sanity check to permit new reloc. | |
4339 | (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_16_PCREL_S2 into | |
4340 | MIPS_R_PCREL16. | |
4341 | ||
4335ce64 ILT |
4342 | * elf32-mips.c (mips_elf_final_link): Account for link_order |
4343 | relocs when allocating space for relocations. Set SEC_RELOC flag | |
4344 | for any section which has relocs. Handle link_order relocs in | |
4345 | link_order loop. Use _bfd_generic_link_add_symbols_collect for | |
4346 | add_symbls entry point. | |
4347 | ||
4348 | * linker.c (_bfd_generic_final_link): Set reloc_count to 0 before | |
4349 | counting relocs. Set SEC_RELOC flag for any section which has | |
4350 | relocs. | |
4351 | ||
4352 | * linker.c (_bfd_default_link_order): Handle bfd_data_link_order. | |
4353 | ||
4354 | * linker.c (_bfd_generic_link_add_symbols): Just call | |
4355 | generic_link_add_symbols. | |
4356 | (_bfd_generic_link_add_symbols_collect): New function, like | |
4357 | _bfd_generic_link_add_symbols but also collect constructors and | |
4358 | destructors by name as collect2 does. | |
4359 | (generic_link_add_symbols): New function, like old | |
4360 | _bfd_generic_link_add_symbols but with collect argument. | |
4361 | (generic_link_add_object_symbols): Take collect argument. | |
4362 | (generic_link_check_archive_element_no_collect): New function. | |
4363 | (generic_link_check_archive_element_collect): New function. | |
4364 | (generic_link_check_archive_element): Take collect argument. | |
4365 | (generic_link_add_symbol_list): Take collect argument. | |
4366 | (_bfd_generic_link_add_one_symbol): Rename constructor argument to | |
4367 | collect. | |
4368 | * libbfd-in.h (_bfd_generic_link_add_symbols_collect): Declare. | |
4369 | * libbfd.h: Rebuilt. | |
4370 | ||
9d92fe0a JL |
4371 | Tue Mar 22 10:04:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
4372 | ||
4373 | * archive.c (bfd_construct_extended_name_table): Use ar_padchar | |
4374 | for first character in an extended name. | |
4375 | (_bfd_write_archive_contents): If ar_padchar == '/', then use | |
4376 | "//" as the name of the special archive member holding the | |
4377 | extended name table. | |
4378 | ||
f1cca647 ILT |
4379 | Mon Mar 21 12:28:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4380 | ||
4381 | Support for link_order types which generate relocs in order to | |
4382 | support -Ur in the linker. | |
4383 | * linker.c (generic_link_add_symbol_list): Remove bitsize argument | |
4384 | from call to _bfd_generic_link_add_one_symbol. | |
4385 | (_bfd_generic_link_add_one_symbol): Remove bitsize argument. | |
4386 | Don't pass bitsize to constructor call back. Pass BFD_RELOC_CTOR | |
4387 | instead of bitsize to add_to_set call back. | |
4388 | (_bfd_generic_final_link): Account for link_order relocs when | |
4389 | allocating space for relocations. Handle them in link_order loop. | |
4390 | (_bfd_generic_reloc_link_order): New function. | |
4391 | (_bfd_default_link_order): If a reloc_link_order is seen here, | |
4392 | abort. | |
4393 | (_bfd_count_link_order_relocs): New function. | |
4394 | * libbfd-in.h (_bfd_generic_link_add_one_symbol): Remove bitsize | |
4395 | argument from declaration. | |
4396 | (_bfd_generic_reloc_link_order): Declare. | |
4397 | (_bfd_count_link_order_relocs): Declare. | |
4398 | * libbfd.h: Rebuilt. | |
4399 | * aoutx.h (aout_link_add_symbols): Remove bitsize argument from | |
4400 | call to _bfd_generic_link_add_one_symbol. | |
4401 | (NAME(aout,final_link)): Account for link_order relocs when | |
4402 | allocating space for relocations. Handle them after handling all | |
4403 | input BFDs. | |
4404 | (aout_link_reloc_link_order): New function. | |
4405 | * ecoff.c (ecoff_link_add_externals): Remove bitsize argument from | |
4406 | call to _bfd_generic_link_add_one_symbol. | |
4407 | (ecoff_bfd_final_link): Account for link_order relocs when | |
4408 | allocating space for relocations. Handle them in link_order loop. | |
4409 | (ecoff_link_write_external): Set the storage class of a defined | |
4410 | linker created symbol based on the section it is in. Correct | |
4411 | bfd_link_hash_weak case to use .sc rather than .st. | |
4412 | (ecoff_reloc_link_order): New function. | |
4413 | * coff-alpha.c (alpha_bfd_reloc_type_lookup): Handle | |
4414 | BFD_RELOC_CTOR. | |
4415 | * coff-mips.c (mips_bfd_reloc_type_lookup): Likewise. | |
4416 | ||
4417 | * sunos.c (sunos_read_dynamic_info): Remove unused locals dynsym | |
4418 | and buf. | |
4419 | ||
4420 | * cisco-core.c (cisco_core_file_p): Only pass one argument to | |
4421 | bfd_zmalloc. Free a pointer, not a union. | |
4422 | (cisco_bfd_is_local_label): Correct cast from asection to asymbol. | |
4423 | ||
142f59f4 JL |
4424 | Sun Mar 20 09:24:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
4425 | ||
17e64ad3 JL |
4426 | * bfd/som.c (som_begin_writing): Fix thinko (off by one error). |
4427 | ||
c2e1207b JL |
4428 | * som.c (bfd_section_from_som_symbol): Only to do the value |
4429 | comparison for function symbols within executables. | |
4430 | ||
c05d2d43 JL |
4431 | * som.c (bfd_section_from_som_symbol): Renamed from |
4432 | som_section_from_subspace_index. Pass in a native SOM symbol. | |
4433 | For executables, iterate through the sections to find out | |
4434 | which contains the symbol's address rather than using the | |
4435 | symbol_info field. (symbol_info has a different meaning for | |
4436 | dynamicly linked executables.) | |
4437 | ||
61bcbf40 JL |
4438 | * trad-core.c (trad_unix_core_file_p): Don't pass abfd to |
4439 | bfd_zmalloc. | |
4440 | ||
517a6af6 JL |
4441 | * som.c (som_begin_writing): Fix braino (one call to align |
4442 | space/subspace data was done unconditionally rather than | |
4443 | just for executables.) | |
4444 | ||
142f59f4 JL |
4445 | * som.c (som_begin_writing): Align text in all executables to |
4446 | make HPUX kernel happy. Fixes strip/objcopy for shared | |
4447 | executables. | |
4448 | ||
00806436 JL |
4449 | Sat Mar 19 07:06:59 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
4450 | ||
4451 | * som.c (som_begin_writing): Account for alignment needs of | |
4452 | subspaces too when writing executables. Never request a negative | |
4453 | bss size. Fixes some problems with demand paged executables, | |
4454 | still having problems with pure executables and shared executables. | |
4455 | ||
f3f29240 JK |
4456 | Fri Mar 18 19:12:47 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
4457 | ||
4458 | * trad-core.c (trad_unix_core_file_p): Call bfd_zmalloc not | |
4459 | bfd_zalloc for rawptr, because later on we may call free, not | |
4460 | bfd_release, on it. | |
4461 | ||
4462 | * bfd.c (struct _bfd): Add cisco_core_struct to tdata union. | |
4463 | * libbfd.c (bfd_read, bfd_seek): Add comments regarding errors. | |
4464 | * cisco-core.c: New file. | |
47dc9b52 JK |
4465 | * Makefile.in: Change accordingly. |
4466 | * configure.in: Recognize cisco_core_vec. | |
4467 | * config/m68k-aout.mt (SELECT_VECS): Add cisco_core_vec. | |
4468 | * targets.c: Add cisco_core_vec. | |
f3f29240 JK |
4469 | * bfd-in2.h: Rebuilt. |
4470 | ||
3b499495 JL |
4471 | Fri Mar 18 18:13:49 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
4472 | ||
15766917 JL |
4473 | * som.h (som_copyable_section_data_struct): New structure |
4474 | containing all the private section information which needs | |
4475 | to be copied from input section to output section during | |
4476 | objcopy or strip. | |
4477 | (som_section_data_struct): Remove several fields now in | |
4478 | som_copyable_section_data_struct. Make the space and | |
4479 | subspace dictionaries be pointers (to save space when | |
4480 | only reading objects). | |
4481 | ||
4482 | * som.c (bfd_som_set_section_attributes): Now returns a boolean; | |
4483 | some references changed. Allocate a copyable data stucture if | |
4484 | none exists. Store info into the copyable data structure. | |
4485 | (bfd_som_set_subsection_attributes): Likewise. | |
4486 | (som_is_space, som_is_subspace, som_is_container): New functions. | |
4487 | Use these instead of directly accessing private data. | |
4488 | (som_prep_headers): Allocate space and subspace headers here. | |
4489 | Fill in some fields in the space/subspace headers from the | |
4490 | copyable data. | |
4491 | (som_bfd_copy_private_section_data): Only copy the stuff | |
4492 | that we really need to make objcopy and strip work. Allocate | |
4493 | the copy_data structure for the output bfd before copying. | |
4494 | ||
4359a7ef JL |
4495 | * som.h (struct som_exec_data): New structure to hold exec |
4496 | info that must be preserved when running objcopy/strip. | |
4497 | (struct somdata): Add new "exec_data" field and accessor | |
4498 | macro. Add some comments on how the various fields are used. | |
4499 | (som_section_data_struct): Make is_space and is_subspace bitfields. | |
4500 | Delete unused subspace_index. All references now use the | |
4501 | target_index field within the section structure itself. | |
4502 | ||
4503 | * som.c (make_unique_section): Delete unused declaration. | |
4504 | (som_bfd_copy_private_bfd_data): New function. | |
4505 | (som_object_setup): Allocate space for and save exec information | |
4506 | that needs to be copied during objcopy/strip. | |
4507 | (som_mkobject): Do not allocate space for a file header here. | |
4508 | It is not used when only reading SOM objects. | |
4509 | (som_prep_headers): Allocate space for and attach a file header | |
4510 | to the output bfd. For executables, use the saved system_id | |
4511 | value rather than trying to guess the right value. Do not abort | |
4512 | wwhen setting file_hdr->entry* for executables. | |
4513 | (som_begin_writing): For executables, set the exec_entry and | |
4514 | exec_flags fields. | |
4515 | (som_copy_private_backend_section_data): Always return a value. | |
4516 | ||
08b3c4f9 JL |
4517 | * libhppa.h (PA_PAGESIZE): Define. |
4518 | ||
4519 | * som.c (SOM_ALIGN): Define. | |
4520 | (som_begin_writing): If writing an executable, initialize all | |
4521 | fields in the exec header to zero. Update fields in the exec | |
4522 | header as sizes of loadable subspaces are computed. Carefully | |
4523 | preserve alignments when building executables. Actually write the | |
4524 | exec after all the fields are filled in. | |
4525 | ||
3b499495 JL |
4526 | * Better long-filename handling. Reads SOM ABI compliant extended |
4527 | names, but doesn't quite write compliant extended names yet. | |
4528 | * som.c (som_slurp_extended_name_table): Delete function. The | |
4529 | generic code will handle things correctly. | |
4530 | (som_slurp_armap): Seek to the beginning of the next member. | |
4531 | (normalize): New function. | |
4532 | (som_bfd_ar_write_symbol_stuff): Take the size of the extended | |
4533 | name table into account when computing the file offsets in the | |
4534 | SOM dictionary. Make sure to align to an even boundary. | |
4535 | (som_write_armap): Initialize the checksum to zero. | |
4536 | (ar_maxchars): Fix. Opps. | |
4537 | ||
ff978570 KR |
4538 | Fri Mar 18 20:35:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
4539 | ||
4540 | * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_CTOR on a 64-bit | |
4541 | machine. Handle BFD_RELOC_SPARC13 and BFD_RELOC_SPARC_BASE13. | |
4542 | ||
6f4aac6c KR |
4543 | Thu Mar 17 18:26:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
4544 | ||
5a66538b KR |
4545 | * bfd-in.h (BFD_VERSION): Use @VERSION@. |
4546 | * Makefile.in (bfd.h): Replace it with contents of VERSION file. | |
4547 | * bfd-in2.h: Regenerated. | |
4548 | ||
6f4aac6c KR |
4549 | * trad-core.c (trad_unix_bfd_is_local_label): Fixed typo where |
4550 | this was also named trad_unix_bfd_copy_private_bfd_data. | |
4551 | ||
8eb5d4be JK |
4552 | Thu Mar 17 10:37:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
4553 | ||
4554 | * aoutx.h, elfcode.h, coff-alpha.c, bout.c, ecoff.c, ecofflink.c, | |
4555 | elf32-hppa.c, elf32-mips.c, linker.c, som.c, sunos.c: If malloc(0) | |
4556 | returns NULL, it is not an error. It's possible that some of | |
4557 | these checks are not necessary (because the size can never be | |
4558 | zero), but putting in the checks is the conservative thing to do | |
4559 | in light of the fact that some of these malloc calls replaced | |
4560 | unchecked alloca calls, in which a zero argument would work fine. | |
4561 | ||
1c6042ee ILT |
4562 | Thu Mar 17 11:44:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4563 | ||
7838792b ILT |
4564 | * osf-core.c (osf_core_bfd_copy_private_bfd_data): Remove |
4565 | duplicate definition. | |
4566 | (osf_core_bfd_is_local_label): Define. | |
4567 | ||
4bbf7a49 ILT |
4568 | * reloc.c (bfd_generic_get_relocated_section_contents): Don't fail |
4569 | if malloc (0) fails. bfd_canonicalize_reloc returning 0 is not a | |
4570 | failure indication, it merely means there are no relocs. | |
4571 | ||
1c6042ee ILT |
4572 | * elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space |
4573 | after NAME, since SunOS /bin/cc can't handle it. | |
4574 | ||
ae6710bc DM |
4575 | Wed Mar 16 16:43:33 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
4576 | ||
4577 | * netbsd386.c (N_SET_FLAGS): Don't nuke the machine id field. | |
4578 | From sukes@glue.umd.edu (Tasuki Hirata). | |
4579 | ||
4580 | Wed Mar 16 07:55:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com) | |
4581 | ||
4582 | * aoutf1.h (4 places): Use a simple #if on ARCH_SIZE, rather than | |
4583 | all that convoluted stuff with NAME, CAT3, etc. The convoluted | |
4584 | stuff broke for SunOS4 /bin/cc (due to DEFUN elimination, I guess). | |
4585 | ||
35ac8aac JL |
4586 | Wed Mar 16 00:02:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
4587 | ||
4588 | * som.c (som_prep_for_fixups): Detect section symbols based | |
4589 | on either the lack of private data or the symbol flags. Do not | |
4590 | munge section symbol names anymore -- they no longer confuse GDB. | |
4591 | (som_begin_writing): Leave space for an exec header if writing | |
4592 | an executable. | |
4593 | (som_slurp_symbol_table): Recognize both forms of section symbol | |
4594 | names "L$0\002" and "$<FOO>$". Change the name of "L$0\002" | |
4595 | section symbols to be the name of the section they represent. | |
4596 | Debugging symbols begin with "L$0\001", not just "L$". | |
4597 | ||
5b3577cb JL |
4598 | Tue Mar 15 22:58:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
4599 | ||
4600 | * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt. | |
4601 | ||
4602 | * bfd-in.h (JUMP_TABLE): Add new entries to the jump table | |
4603 | for bfd_copy_private_section_data, bfd_copy_private_bfd_data, | |
4604 | and bfd_is_local_label. | |
4605 | ||
4606 | * targets.c: Add new entries to the bfd_target structure. | |
4607 | ||
4608 | * bfd.c (bfd_copy_private_bfd_data): New definition. | |
4609 | ||
4610 | * section.c (bfd_copy_private_section_data): New definition. | |
4611 | ||
4612 | * syms.c (bfd_is_local_label): New definition. | |
4613 | ||
4614 | * libbfd-in.h (bfd_generic_is_local_label): Declare. | |
4615 | ||
4616 | * libbfd.c (bfd_generic_is_local_label): New function. | |
4617 | ||
4618 | * *-core.c: Provide default definitions for new functions in | |
4619 | the target vector which all point to bfd_false. | |
4620 | ||
4621 | * aout-target.h, coffcode.h, elf32-target.h elf64-target.h, ieee.c | |
4622 | libaout.h, libecoff.h, nlm-target.h, oasys.c, srec.c, tekhex.c | |
4623 | Default new vectors for copying private backend data to bfd_true. | |
4624 | Default new vector for determining if a symbol is a local label | |
4625 | to bfd_generic_is_local_label. | |
4626 | ||
4627 | * som.c (som_bfd_copy_private_section_data): New function. | |
4628 | (som_bfd_is_local_label): New function. | |
4629 | (som_bfd_copy_private_bfd_data): For now default to bfd_true. | |
4630 | ||
4631 | * elf32-hppa.c (hppa_elf_is_local_label): New function. | |
4632 | ||
0069bd06 ILT |
4633 | Tue Mar 15 23:55:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4634 | ||
4635 | * cf-m68klynx.c (CALC_ADDEND): Use _bfd_m68klynx_howto_table. | |
4636 | ||
57a1867e DM |
4637 | Tue Mar 15 04:41:13 1994 David J. Mackenzie (djm@rtl.cygnus.com) |
4638 | ||
4639 | * Most files: | |
4640 | Replace DEFUN and DEFUN_VOID with K&R-style function definition. | |
4641 | Indent some of them to GNU standards. | |
4642 | ||
4643 | * aout32.c, archures.c, core.c, cpu-h8300.c, cpu-i960.c, | |
4644 | cpu-m68k.c, cpu-m88k.c, cpu-mips.c, cpu-vax.c, ctor.c, demo64.c, | |
4645 | elf32-hppa.h, gen-aout.c, host-aout.c, init.c, libhppa.h, | |
4646 | libieee.h, liboasys.h, newsos3.c, som.h, stab-syms.c, sunos.c: | |
4647 | Update copyright years. | |
4648 | ||
ec743cef JL |
4649 | Mon Mar 14 11:41:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
4650 | ||
baef2065 JL |
4651 | * som.c (som_prep_for_fixups): A relocation involving the section |
4652 | symbol for the *ABS* section is really a relocation involving | |
4653 | no symbol. | |
4654 | (som_slurp_symbol_table): Do not set BSF_GLOBAL or BSF_EXPORT for | |
4655 | undefined symbols. Correctly distinguish between debugger symbols | |
4656 | and section symbols. | |
4657 | ||
b486fb13 JL |
4658 | * som (setup_sections): Set SEC_DEBUGGING and the section attributes |
4659 | for spaces and subspaces. | |
4660 | ||
4c9db344 JL |
4661 | * som.c (som_bfd_count_ar_symbols): Fix typo. |
4662 | ||
ec743cef JL |
4663 | * som.c (som_object_setup): Set EXEC_P, D_PAGED, WP_TEXT, and |
4664 | HAS_RELOC based on the object's magic number. | |
4665 | (make_unique_section): Delete function. BFD and its users are | |
4666 | prepared to handle multiple sections with the same name. | |
4667 | (setup_sections): Allocate space on the BFD's obstack to hold | |
4668 | section names. Use bfd_make_setion_anyway rather than the | |
4669 | obsolete make_unique_section. | |
4670 | (som_prep_headers): Choose the correct SOM magic number based | |
4671 | on the BFD's flags. | |
4672 | (som_bfd_fill_in_ar_symbols): Return false, not NULL on error. | |
4673 | ||
45ccfd58 ILT |
4674 | Sat Mar 12 09:46:09 1994 Ian Lance Taylor (ian@cygnus.com) |
4675 | ||
4676 | * elf32-ppc.c: Renamed from elf32-powerpc.c. | |
45ccfd58 | 4677 | * nlm32-ppc.c: Renamed from nlm32-powerpc.c. |
45ccfd58 ILT |
4678 | * Makefile.in, configure.in: Corresponding changes. |
4679 | ||
92177c52 ILT |
4680 | Fri Mar 11 22:27:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4681 | ||
4682 | * elf32-powerpc.c: Extensive changes to update to preliminary ABI. | |
4683 | ||
3e0b5554 PS |
4684 | Fri Mar 11 00:34:59 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
4685 | ||
4686 | * sunos.c (sunos_read_dynamic_info): Assume that dynamic info | |
4687 | is always located at the start of the data section to allow | |
4688 | recovery of the dynamic info from a stripped executable. | |
4689 | * ecoff.c (ecoff_styp_to_sec_flags): Handle STYP_PDATA, STYP_XDATA | |
4690 | and STYP_COMMENT. | |
4691 | ||
80425e6c JK |
4692 | Wed Mar 9 17:17:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
4693 | ||
4694 | * libbfd-in.h: Remove alloca cruft. It was missing some necessary | |
4695 | cruft (like the #pragma alloca for AIX). | |
4696 | In addition to that problem, the C alloca calls xmalloc, which | |
4697 | means checking for being out of memory can't work right. The | |
4698 | following changes remove all uses of alloca from BFD. | |
4699 | * hosts/solaris2.h: Remove alloca cruft. | |
4700 | * som.c: Replace alloca with a fixed size auto array. | |
4701 | * aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c, | |
d7fb4531 JK |
4702 | ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c, |
4703 | sunos.c: Replace alloca with malloc and appropriate error checking and | |
80425e6c JK |
4704 | freeing. |
4705 | * linker.c: Replace alloca with obstack_alloc. | |
4706 | * libbfd.h: Rebuilt. | |
4707 | ||
1404c365 ILT |
4708 | Tue Mar 8 12:10:38 1994 Ian Lance Taylor (ian@cygnus.com) |
4709 | ||
4710 | * coff-mips.c (mips_relocate_section): Handle MIPS_R_LITERAL like | |
4711 | MIPS_R_GPREL. | |
4712 | ||
25677b5b PS |
4713 | Sat Mar 5 14:08:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
4714 | ||
4715 | * elf32-hppa.h, elfcode.h: Replace uses of Elf*_Half, Elf*_Word, | |
4716 | Elf*_Off typedefs by their expansion, the typedefs have been | |
4717 | removed from include/elf/internal.h. | |
802f4fe2 PS |
4718 | * elfcode.h (bfd_section_from_shdr): Handle SHT_DYNAMIC section like |
4719 | SHT_PROGBITS section. | |
25677b5b | 4720 | |
7b5f6e48 JL |
4721 | Thu Mar 3 20:03:39 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
4722 | ||
4723 | * som.h (_PA_RISC_ID): Treat HOST_HPPAOSF just like HOST_HPPABSD. | |
4724 | ||
baf200d4 JK |
4725 | Wed Mar 2 13:28:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
4726 | ||
4727 | * configure.host: Recognize i[34]86-sequent-*. | |
4728 | ||
4729 | * trad-core.c (trad_unix_core_file_p): A non-zero, not zero, | |
4730 | return from bfd_seek indicates an error. | |
4731 | New macro TRAD_CORE_DSIZE_INCLUDES_TSIZE to replace | |
4732 | TRAD_CORE_STACK_OFFSET. | |
4733 | * hosts/symmetry.h: Define TRAD_CORE_DSIZE_INCLUDES_TSIZE and | |
4734 | TRAD_CORE_USER_OFFSET but not HOST_STACK_OFFSET. | |
4735 | ||
44fd6622 JL |
4736 | Wed Mar 2 11:57:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
4737 | ||
4e64845c JL |
4738 | * som.[ch]: Do not include libhppa.h in som.c, instead include |
4739 | it in som.h. | |
4740 | ||
4741 | * elf32-hppa.[ch]: Do not include libhppa.h in elf32-hppa.c, instead | |
4742 | include it in elf32-hppa.h. | |
4743 | ||
98ecc945 JL |
4744 | * som.c (log2): Return -1 on error rather than aborting. |
4745 | (setup_sections): Bubble up an error from log2. | |
4746 | ||
44fd6622 JL |
4747 | * Changes to make HP C compiler happy in both traditional |
4748 | and ANSI mode. | |
4749 | * som.c (hppa_som_gen_reloc_type): Use correct enum type for | |
4750 | field parameter. | |
4751 | (bfd_som_set_section_attributes): Use unsigned int rather than | |
4752 | unsigned char to avoid GNU-C extensions. | |
4753 | (bfd_som_attach_aux_hdr): Return a boolean to indicate success | |
4754 | or failure rather than aborting on failure. | |
4755 | ||
4756 | * som.h (bfd_som_set_section_attributes): Fix prototype to match | |
4757 | som.c changes. | |
4758 | (bfd_som_attach_aux_hdr): Add prototype. | |
4759 | (hppa_som-gen_reloc_type): Likewise. | |
4760 | ||
4761 | * elf32-hppa.c: Add a couple casts to make HP compiler happy. | |
4762 | (hppa_look_for_stubs_in_section): Do not return false on failure | |
4763 | until rest of code is ready to handle it. Abort for now. | |
4764 | ||
d1f8b181 JK |
4765 | Tue Mar 1 18:33:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
4766 | ||
4767 | * bfd-in2.h: Rebuilt. | |
4768 | ||
85cc33c7 KH |
4769 | Tue Mar 1 13:06:53 1994 Kung Hsu (kung@mexican.cygnus.com) |
4770 | ||
bb37e716 KH |
4771 | * i386os9k.c: use new functions bfd_set_error and bfd_get_error. |
4772 | * Makefile.in: delete an extra blank. | |
85cc33c7 KH |
4773 | * configure.in : Add i396os9k_vec. |
4774 | ||
2f88343d KH |
4775 | Mon Feb 28 15:41:01 1994 Kung Hsu (kung@mexican.cygnus.com) |
4776 | ||
5143c305 KH |
4777 | * config.bfd : Add i386-os9k. |
4778 | * config/i386-os9k.mt : Newly add os9k target makefile. | |
4779 | ||
2f88343d KH |
4780 | * i386os9k.c : new file to handle os9k format bfd. |
4781 | * Makefile.in : Handle new file i386os9k.c | |
2f88343d KH |
4782 | * targets.c : Add bfd_target_os9k_flavour and i386os9k_vec. |
4783 | * cache.c : Initialize cache_sentinel to 0. | |
4784 | ||
6e58a4e5 JL |
4785 | Sun Feb 27 16:30:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
4786 | ||
f3b477be JL |
4787 | * elf32-hppa.c (mismatches, retval_mismatches): Fix mismatch |
4788 | action in case where caller specified no argument relocation. | |
4789 | (hppa_elf_build_linker_stub): Try again to get the sym_ptr_ptr | |
4790 | right in the original relocation and the stub's relocation. | |
4791 | ||
6e58a4e5 JL |
4792 | * elf32-hppa.h (hppa_look_for_stub_in_section): Fix typo. Delete |
4793 | unused symbols argument. | |
4794 | ||
4795 | * elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather | |
4796 | than asymbol * for original target symbol. All callers changed. | |
4797 | Set reloc->sym_ptr_ptr appropriately. | |
4798 | (hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly. | |
4799 | (hppa_elf_look_for_stubs_in_section): No longer need symbols | |
4800 | argument. Use the output symbols when canonicalizing the relocs, | |
4801 | creating them if necessary. | |
4802 | ||
4803 | * linker.c (_bfd_generic_link_output_symbols): Do not | |
4804 | rebuild/clobber the output symbols if they already exist. | |
4805 | ||
4c8d6c9f SS |
4806 | Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com) |
4807 | ||
fdfe2d14 SS |
4808 | * targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that |
4809 | check all the pointer dereferences. Enabled via DEBUG_BFD_SEND. | |
4810 | * bfd-in2.h: Rebuilt. | |
4811 | ||
4c8d6c9f SS |
4812 | * srec.c (hex_value): Always set to a size of 256 bytes. |
4813 | (srec_init): Cosmetic changes. | |
4814 | ||
e08b9ad7 JL |
4815 | Sun Feb 27 11:18:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
4816 | ||
4817 | * elf32-hppa.c: Second half of major cleanup. More comments, | |
4818 | PARAMize and staticize rest of functions. Delete unused | |
4819 | functions. Delete unused/unnecessary arguments to some functions. | |
4820 | Group static vars together. Abort for bad errors until we have | |
4821 | error code propogation working. Work on spacing and indention. | |
4822 | Add FIXMEs for unresolved problems. Use enums rather than | |
4823 | #defines for lots of things. Merge two functions which build | |
4824 | linker stubs into a single function (so they can easily share a | |
4825 | ton of common code). | |
4826 | ||
68241b2b ILT |
4827 | Sat Feb 26 10:00:45 1994 Ian Lance Taylor (ian@cygnus.com) |
4828 | ||
4829 | * reloc.c (_bfd_relocate_contents): Adjust handling of overflow to | |
4830 | avoid depending upon right shifts of signed numbers, and to | |
4831 | correct handling of src_mask with lower bits zero. | |
4832 | ||
4833 | * aoutx.h, archive.c: Add casts to avoid warnings from SVR4 cc. | |
4834 | * ecoff.c, ecofflink.c, ecoffswap.h, srec.c: Likewise. | |
4835 | * elf32-i386.c: Likewise. | |
4836 | * elfcode.h (bfd_section_from_shdr): Make i unsigned; remove old | |
4837 | #if 0 code. | |
4838 | (elf_write_phdrs): Make i unsigned. | |
4839 | (map_program_segments): Make i and n_left unsigned. | |
4840 | (assign_file_positions_except_relocs): Make i unsigned. | |
4841 | (write_shdrs_and_ehdr): Make count unsigned. | |
4842 | (assign_file_positions_for_relocs): Make i unsigned. | |
4843 | (NAME(bfd,elf_write_object_contents)): Make count unsigned. | |
4844 | (section_from_elf_index): Make index argument unsigned. | |
4845 | ||
96db3187 ILT |
4846 | Fri Feb 25 21:34:58 1994 Ian Lance Taylor (ian@cygnus.com) |
4847 | ||
4848 | * elfcode.h: Don't include assert.h. | |
4849 | (swap_out_syms): Use BFD_ASSERT rather than assert. | |
4850 | ||
4851 | * linker.c (_bfd_generic_link_write_global_symbol): Add missing | |
4852 | break in switch. | |
4853 | ||
4854 | * hosts/i386v4.h (qsort, strtol): Remove incorrect and useless | |
4855 | declarations. | |
4856 | ||
d6439785 JL |
4857 | Fri Feb 25 16:35:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
4858 | ||
f5bfdacd JL |
4859 | * libhppa.h (hppa_rebuild_insn): Moved here from elf32-hppa.c. |
4860 | ||
4861 | * elf32-hppa.h (elf_hppa_tc_symbol): Add new arguments. | |
4862 | (elf_hppa_tc_make_sections): Likewise. | |
4863 | (elf_hppa_final_processing): Add extern decl. | |
4864 | ||
4865 | * elf32-hppa.c: First half of major cleanup. Add/cleanup lots of | |
4866 | comments. PARAMize some static functions. Delete unused functions. | |
4867 | Delete unused/unnecessary arguments to many functions. Group | |
4868 | static vars together. Collapse common case statements together | |
4869 | in many places. Use default case when possible instead of listing | |
4870 | each case separately. Abort for bad errors until we get error | |
4871 | code propogation working. Work on spacing and indention problems. | |
4872 | Add FIXMEs for some unresolved problems. Delete hopelessly broken | |
4873 | COMPLEX relocation support (it's never used anyway). | |
4874 | (hppa_elf_rebuild_insn): Delete. Moved into libhppa.h. | |
4875 | (elf_hppa_tc_symbol): Accept and use new arguments (symext chains). | |
4876 | (elf_hppa_tc_make_sections): Likewise. | |
4877 | ||
43ebdfcf JL |
4878 | * format.c (bfd_check_format_matches): Initialize matching_vector |
4879 | to keep gcc -Wall quiet. | |
4880 | ||
4881 | * elfcode.h (elf_slurp_reloca_table): Fix typo. | |
4882 | ||
d6439785 JL |
4883 | * som.c (som_get_symtab_upper_bound): Use "sizeof (asymbol *)" |
4884 | not "sizeof (som_symbol_type *)". | |
4885 | ||
4886 | * elfcode.h (elf_get_symtab_upper_bound): Use "sizeof (asymbol *)" | |
4887 | not "sizeof (asymbol"). Opps. | |
4888 | ||
fbb8fe5c ILT |
4889 | Fri Feb 25 13:19:04 1994 Ted Lemon (mellon@pepper.ncd.com) |
4890 | ||
4891 | * bfd.c (bfd_get_gp_size): Can't return gp value on an archive. | |
4892 | (bfd_set_gp_size): Can't set gp value on an archive. | |
4893 | ||
5e808126 SC |
4894 | Fri Feb 25 12:57:00 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
4895 | ||
4896 | * srec.c (pass_over): Don't skip too many characters when | |
4897 | end of line seen. | |
4898 | ||
626f883f ILT |
4899 | Fri Feb 25 11:41:57 1994 Ian Lance Taylor (ian@cygnus.com) |
4900 | ||
4901 | * ecoff.c (ecoff_sizeof_headers): Align result to 16 byte | |
4902 | boundary. | |
4903 | ||
4904 | Thu Feb 24 07:13:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
4905 | ||
4906 | * som.c (som_bfd_derive_misc_symbol_info): Derive symbol_info | |
4907 | field for absolute symbols in the same manner as undefined | |
4908 | and common symbols. | |
4909 | ||
a69b39f0 PS |
4910 | Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
4911 | ||
4912 | * elfcode.h (elf_core_file_p): Check for core file e_machine match | |
4913 | like in elf_object_p. | |
4914 | ||
2e7b92cf JL |
4915 | Wed Feb 23 18:28:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
4916 | ||
4917 | * elfcode.h (alloca): Delete declaration. | |
4f42757e JL |
4918 | |
4919 | * som.c (som_prep_headers): Use CPU_PA_RISC1_0 for magic | |
4920 | number rather than HP9000S800_ID. Note som.c is careful | |
4921 | to make sure CPU_PA_RISC1_0 is always defined. | |
4922 | ||
891dc727 SS |
4923 | Mon Feb 21 10:12:02 1994 Stan Shebs (shebs@andros.cygnus.com) |
4924 | ||
4925 | * Makefile.in (targets.o, archures.o): Use ALL_CFLAGS to supply | |
4926 | flags to explicit compile actions. | |
4927 | ||
22a71fef ILT |
4928 | Mon Feb 21 09:50:06 1994 Ian Lance Taylor (ian@lisa.cygnus.com) |
4929 | ||
2f0deb19 ILT |
4930 | * ecofflink.c (ecoff_write_symhdr): Set symhdr->magic here. |
4931 | * ecoff.c (ecoff_write_object_contents): Make sure .bss section | |
4932 | ends on a page boundary if there is no symbol table. | |
4933 | (ecoff_bfd_final_link): Don't set symhdr->magic here. | |
4934 | ||
aaca79a8 ILT |
4935 | * hosts/hp300.h: Include <stdlib.h>; don't declare free. |
4936 | ||
2ab0b7f3 ILT |
4937 | * som.c (som_bfd_count_ar_symbols): Use a pointer and alloca |
4938 | rather than an array of variable size. | |
4939 | (som_bfd_fill_in_ar_symbols): Likewise. | |
4940 | (som_bfd_ar_write_symbol_stuff): Likewise. | |
4941 | ||
22a71fef ILT |
4942 | * coff-alpha.c (alpha_relocate_section): Rewrite mask and shift |
4943 | operation to avoid OSF 1.3 cc bug. | |
4944 | * ecoff.c (ecoff_write_object_contents): Make text_size, data_size | |
4945 | and bss_size bfd_size_type instead of unsigned long. Make | |
4946 | text_start and data_start bfd_vma instead of unsigned long. | |
4947 | * ecofflink.c (ecoff_add_string): Remove incorrect cast of return | |
4948 | value. | |
4949 | ||
037ce95a ILT |
4950 | Sun Feb 20 16:06:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com) |
4951 | ||
4952 | * linker.c (_bfd_generic_link_add_archive_symbols): Consider | |
4953 | symbols in the order they appear in the archive map. | |
4954 | ||
3a1de3cc PS |
4955 | Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
4956 | ||
4957 | * coff-alpha.c (reloc_nil): Add forward declaration, add missing | |
4958 | error_message argument. | |
4959 | * coff-sparc.c (bfd_coff_generic_reloc): Add forward declaration, | |
4960 | add missing error_message argument. | |
4961 | * mipsbsd.c (mips_fix_hi16_s): Add forward declaration, add missing | |
4962 | error_message argument. | |
4963 | ||
99ec1f66 ILT |
4964 | Fri Feb 18 11:41:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4965 | ||
99ec1f66 | 4966 | Support for PowerPC NetWare. |
92177c52 | 4967 | * nlm32-powerpc.c: New file. |
99ec1f66 ILT |
4968 | * config.bfd (powerpc-*-netware*): New target; use ppc-nlm. |
4969 | * config/ppc-nlm.mt: New file. | |
4970 | * configure.in (nlm32_powerpc_vec): New target vector; use | |
4971 | nlm32-powerpc.o, nlm32.o, nlm.o. | |
4972 | * targets.c (nlm32_powerpc_vec): Declare. | |
4973 | * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o. | |
7ce8b9d1 | 4974 | (CFILES): Add nlm32-powerpc.c. |
99ec1f66 ILT |
4975 | |
4976 | Initial support for PowerPC ELF. Done without an ABI, and | |
4977 | probably to be changed when I get an ABI. | |
4978 | * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf. | |
4979 | * config/ppc-elf.mt: New file. | |
4980 | * configure.in (bfd_elf32_powerpc_vec): New target vector; use | |
4981 | elf32-powerpc.o, elf32.o, elf.o. | |
4982 | * elf32-powerpc.c: New file. | |
4983 | * elfcode.h (prep_headers): Add bfd_arch_powerpc case. | |
4984 | (elf_set_arch_mach): Likewise. | |
4985 | * targets.c (bfd_elf32_powerpc_vec): Declare. | |
4986 | * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o. | |
4987 | (CFILES): Add elf32-powerpc.c. | |
4988 | Rebuilt dependencies. | |
4989 | ||
42f62ead ILT |
4990 | Thu Feb 17 15:29:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4991 | ||
4992 | * coffgen.c (coff_write_linenumbers): Always return a value. | |
4993 | ||
4994 | * elfcode.h (elf_slurp_symbol_table): Handle zero symbols | |
4995 | reasonably. Allocate x_symp using alloca. | |
4996 | ||
4997 | * elfcode.h (map_program_segments): ELF program header entries | |
4998 | must be sorted by load address. This used to generate the entries | |
4999 | in reverse order. | |
5000 | ||
5001 | * section.c (SEC_IN_MEMORY): Define. | |
5002 | (asection): Rename unused field otheruserdata to contents, and | |
5003 | make it char *. | |
5004 | (bfd_make_section_anyway): Initialize contents field to NULL. | |
5005 | (bfd_get_section_contents): If SEC_IN_MEMORY is set, get section | |
5006 | contents from contents field rather than from file. | |
5007 | * bfd-in2.h: Rebuilt. | |
5008 | ||
d1ad85a6 DM |
5009 | Thu Feb 17 08:30:53 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
5010 | ||
5011 | * bfd.c (bfd_get_error, bfd_set_error): New functions. | |
5012 | (bfd_error): Make static. | |
5013 | (bfd_error_type): Renamed from bfd_ec. Prepend "bfd_error_" to | |
5014 | all values. | |
5015 | * bfd-in2.h: Regenerated. | |
5016 | * aix386-core.c, aout-adobe.c, aout-encap.c, aout-target.h, | |
5017 | aoutf1.h, aoutx.h, archive.c, archures.c, | |
5018 | bfd.c, bout.c, cache.c, coff-alpha.c, coff-mips.c, | |
5019 | coff-rs6000.c, coffcode.h, coffgen.c, core.c, ctor.c, | |
5020 | ecoff.c, ecofflink.c, elf.c, elf32-hppa.c, elf32-mips.c, | |
5021 | elfcode.h, format.c, hash.c, hp300hpux.c, hppabsd-core.c, | |
5022 | i386lynx.c, ieee.c, libbfd.c, libelf.h, linker.c, | |
5023 | lynx-core.c, nlm.c, nlm32-alpha.c, nlm32-i386.c, | |
5024 | nlm32-sparc.c, nlmcode.h, oasys.c, opncls.c, osf-core.c, | |
5025 | ptrace-core.c, reloc16.c, rs6000-core.c, section.c, som.c, | |
5026 | srec.c, sunos.c, syms.c, targets.c, tekhex.c, | |
5027 | trad-core.c: Change callers. | |
5028 | ||
7430a991 JL |
5029 | Tue Feb 15 22:27:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5030 | ||
5031 | * som.c: Remove FIXMEs for things which have been dealt with. | |
5032 | ||
54196ea1 KR |
5033 | Tue Feb 15 19:39:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
5034 | ||
5035 | * section.c (bfd_get_section_contents): Since this function reads | |
5036 | unrelocated contents, the section's raw size is always the one to | |
5037 | use for bounds checking. | |
5038 | ||
5039 | * linker.c (default_indirect_link_order): In assertion, compare | |
5040 | link_order size field against cooked size, not raw size, of input | |
5041 | section. | |
5042 | ||
5043 | * bout.c (b_out_get_reloc_upper_bound): For BSS section, just | |
5044 | return 0. | |
5045 | (aligncode): When shrinking, the addend should be set to the | |
5046 | current offset in the section plus the number of bytes of padding | |
5047 | that will actually be retained. | |
5048 | (b_out_relax_section): If a section contains no relocations, don't | |
5049 | bother processing them. | |
5050 | (b_out_get_relocated_section_contents): Set reloc_done. Assert | |
5051 | that bfd_get_section_contents returns true. Check that relocs are | |
5052 | properly ordered. | |
5053 | (b_out_get_relocated_section_contents, case ALIGNDONE): Assert | |
5054 | that reloc->addend falls between the current source offset and the | |
5055 | raw size of the input section. | |
5056 | ||
5057 | * config.bfd: Support i960 vxworks versions > 5.0 with coff, not | |
5058 | bout. Default with no version number is still bout. Support | |
5059 | explicit i960-coff target too. | |
5060 | ||
5061 | * bout.c: Changed some indentation, deleted trailing whitespace, | |
5062 | fixed some comments, removed some "#if 1" lines. | |
5063 | (output_addr): New macro. | |
5064 | (calljx_callback, callj_callback, get_value, abs32code, aligncode, | |
5065 | b_out_get_relocated_section_contents): Use it for readability. | |
5066 | ||
c6cdb69a JL |
5067 | Tue Feb 15 09:00:16 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5068 | ||
5069 | * som.c (som_bfd_prep_for_ar_write): Iterate through the SOM | |
5070 | symbols, not the BFD symbols. | |
5071 | (som_bfd_ar_write_symbol_stuff): Likewise. | |
5072 | ||
6e033f86 JL |
5073 | Mon Feb 14 22:55:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5074 | ||
24a1f6a0 JL |
5075 | * som.c (som_slurp_symbol_table): Do not die if a BFD doesn't |
5076 | have any symbols. | |
5077 | ||
6e033f86 JL |
5078 | * Finish basic read-write support for SOM archive libraries. Bugs |
5079 | surely remain as this hasn't been tested all that much. | |
5080 | * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define. | |
5081 | (struct som_misc_symbol_info): New structure to hold info necessary | |
5082 | to build both normal and library symbol tables. | |
5083 | (som_derive_misc_symbol_info): New function to derive info necessary | |
5084 | to build both normal and library symbol tables. | |
5085 | (som_build_and_write_symbol_table): Use new function to derive misc | |
5086 | symbol information. | |
5087 | (som_slurp_symbol_table): Update backend private data for symbols | |
5088 | appropriately. | |
5089 | (som_bfd_prep_for_ar_write): New function. | |
5090 | (som_bfd_ar_symbol_hash): New function. | |
5091 | (som_bfd_ar_write_symbol_stuff): New function. | |
5092 | (som_write_armap): Flesh out. | |
5093 | (som_vec): Fix ar padding character. | |
5094 | ||
5095 | * som.c: Consistently use memset rather than bzero. | |
5096 | ||
8b8ddedb SG |
5097 | Mon Feb 14 17:02:28 1994 Stu Grossman (grossman at cygnus.com) |
5098 | ||
5099 | * coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where | |
5100 | appropriate. | |
5101 | * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE. | |
5102 | * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and | |
5103 | COREFILES_PLEASE. | |
5104 | * config/rs6000lynx.mh: Turn on Lynx core file support. | |
5105 | * hosts/rs6000.h: #define HOST_AIX. | |
5cf354ef | 5106 | * hosts/rs6000lynx.h: Create this to enable Lynx host support. |
8b8ddedb | 5107 | |
6863eb4b JL |
5108 | Sun Feb 13 14:30:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5109 | ||
50c5c4ad JL |
5110 | * som.h (som_symbol_data): Safely access backend private data |
5111 | for BFD symbols. All callers changed. | |
5112 | ||
6e033f86 | 5113 | * Read-only SOM archive support. |
3c37f9ca JL |
5114 | * som.c (som_bfd_count_ar_symbols): New helper function. |
5115 | (som_bfd_fill_in_ar_symbols): New helper function. | |
5116 | (som_slurp_armap): New function to read a SOM LST. | |
5117 | ||
6863eb4b JL |
5118 | * som.h: Include <lst.h> and <ar.h>. |
5119 | ||
5e829a34 JL |
5120 | Sat Feb 12 22:34:14 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5121 | ||
5122 | * elfcode.h (elf_map_symbols): Fix typo. | |
5123 | (write_object_contents): Check return values from prep_headers and | |
5124 | elf_compute_section_file_positions. | |
5125 | (set_section_contents): Likewise. | |
5126 | ||
a15691a5 DM |
5127 | Fri Feb 11 16:56:50 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
5128 | ||
5129 | * archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc. | |
5130 | (bfd_construct_extended_name_table): Check result of normalize. | |
5131 | ||
9783e04a DM |
5132 | Tue Feb 8 08:57:31 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
5133 | ||
5134 | Make all callers of malloc or realloc (including via obstacks) | |
5135 | check the result for NULL. Most set bfd_error to no_memory and | |
5136 | return in that case; a few are harder to fix, and are marked | |
5137 | with "FIXME <return type>". | |
5138 | ||
5139 | * elf32-hppa.c (hppa_elf_build_arg_reloc_stub | |
5140 | hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return. | |
5141 | * linker.c (_bfd_generic_link_output_symbols | |
5142 | _bfd_generic_link_write_global_symbol): Ditto | |
5143 | * section.c (bfd_make_section_anyway): Ditto. | |
5144 | ||
5145 | * tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc. | |
5146 | (first_phase): Ditto. FIXME void | |
5147 | (tekhex_make_empty_symbol): Check bfd_zalloc. | |
5148 | ||
5149 | * sunos.c (sunos_read_dynamic_info): Check bfd_zalloc. | |
5150 | (MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc. | |
5151 | ||
5152 | * stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate. | |
5153 | ||
5154 | * srec.c: Indent. | |
5155 | (fillup_symbols): Check bfd_alloc. FIXME void | |
5156 | (srec_mkobject srec_get_section_contents | |
5157 | srec_set_section_contents): Check bfd_alloc. | |
5158 | (srec_make_empty_symbol): Check bfd_zalloc. | |
5159 | ||
5160 | * som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t. | |
5161 | (make_unique_section): Check bfd_alloc. | |
5162 | (som_new_section_hook): Check bfd_zalloc. | |
5163 | (bfd_som_attach_aux_hdr): Ditto. FIXME void | |
5164 | ||
5165 | * rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc. | |
5166 | ||
5167 | * osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc. | |
5168 | (osf_core_core_file_p): Check bfd_alloc. | |
5169 | ||
5170 | * oasys.c (oasys_slurp_symbol_table oasys_archive_p | |
5171 | oasys_mkobject oasys_object_p oasys_new_section_hook | |
5172 | oasys_set_section_contents): Check bfd_alloc. | |
5173 | (oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc. | |
5174 | (oasys_make_empty_symbol): Check bfd_zalloc. | |
5175 | ||
5176 | * nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc. | |
5177 | (nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc. | |
5178 | ||
5179 | * nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc. | |
5180 | ||
5181 | * nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc. | |
5182 | ||
5183 | * nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc. | |
5184 | ||
5185 | * linker.c (_bfd_link_hash_newfunc | |
5186 | (generic_link_hash_newfunc | |
5187 | (archive_hash_newfunc | |
5188 | (_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate. | |
5189 | (_bfd_generic_final_link | |
5190 | (_bfd_generic_link_output_symbols | |
5191 | (default_indirect_link_order): Check bfd_alloc. | |
5192 | (bfd_new_link_order): Check bfd_alloc_by_size_t. | |
5193 | ||
5194 | * irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc. | |
5195 | ||
5196 | * ieee.c: Indent. | |
5197 | (read_id get_symbol get_section_entry ieee_archive_p ieee_object_p | |
5198 | ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc. | |
5199 | (do_one): Check bfd_alloc. Return a boolean. | |
5200 | (ieee_slurp_section_data): Check it. | |
5201 | (init_for_output): Check bfd_alloc. Return a boolean. | |
5202 | (ieee_set_section_contents): Check it. | |
5203 | (do_with_relocs): Check bfd_alloc. Return a boolean. | |
5204 | (ieee_bfd_debug_info_accumulate): Ditto. FIXME void. | |
5205 | (ieee_mkobject): Check bfd_zalloc. | |
5206 | (ieee_make_empty_symbol): Check bfd_zmalloc. | |
5207 | ||
5208 | * hpux-core.c (hpux_core_make_empty_symbol): Check | |
5209 | bfd_zalloc. | |
5210 | ||
5211 | * hppabsd-core.c (hppabsd_core_make_empty_symbol): Check | |
5212 | bfd_zalloc. | |
5213 | (hppabsd_core_core_file_p): Check bfd_zalloc. | |
5214 | ||
5215 | * hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc. | |
5216 | ||
5217 | * elfcode.h (elf_new_section_hook): Check bfd_alloc. | |
5218 | (bfd_section_from_phdr): Ditto. | |
5219 | (write_relocs): Ditto. FIXME void | |
5220 | (elf_map_symbols assign_section_numbers map_program_segments): | |
5221 | Ditto. Return a boolean. | |
5222 | (swap_out_syms): Ditto. Check elf_map_symbols. | |
5223 | (elf_slurp_symbol_table): Check bfd_zalloc. | |
5224 | (elf_slurp_reloca_table): Check bfd_alloc. | |
5225 | (elf_slurp_reloc_table): Ditto. | |
5226 | (elf_compute_section_file_positions): Check assign_section_numbers. | |
5227 | (assign_file_positions_except_relocs): Return a boolean. | |
5228 | Check map_program_segments. | |
5229 | (elf_compute_section_file_positions): Check it. | |
5230 | ||
5231 | * elf32-mips.c (mips_elf_final_link): Check bfd_alloc. | |
5232 | ||
5233 | * elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and | |
5234 | realloc. | |
5235 | (hppa_elf_stub_reloc): Ditto. | |
5236 | (hppa_elf_build_arg_reloc_stub): Check bfd_zalloc. | |
5237 | (hppa_elf_build_long_branch_stub): Ditto. | |
5238 | (elf32_hppa_backend_symbol_table_processing): Ditto. | |
5239 | ||
5240 | * ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean. | |
5241 | (ecoff_slurp_symbol_table): Check it. | |
5242 | (ecoff_slurp_armap): Check bfd_alloc. | |
5243 | (ecoff_write_armap): Check bfd_zalloc. | |
5244 | (ecoff_link_hash_newfunc): Check bfd_hash_allocate and | |
5245 | _bfd_link_hash_newfunc. | |
5246 | (ecoff_link_add_externals): Check bfd_alloc. | |
5247 | ||
5248 | * ctor.c (bfd_constructor_entry): Check bfd_alloc. | |
5249 | ||
5250 | * coffgen.c (coff_real_object_p): Check bfd_alloc. | |
5251 | (coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean. | |
5252 | (coff_write_symbol): Check bfd_alloc. FIXME int | |
5253 | (coff_write_linenumbers): Check bfd_alloc. Return a boolean. | |
5254 | (coff_section_symbol): Check bfd_alloc_by_size_t. | |
5255 | (coff_get_normalized_symtab): Check bfd_alloc. | |
5256 | (coff_bfd_make_debug_symbol): Check bfd_zalloc. | |
5257 | * libcoff-in.h: Change decls of coff_renumber_symbols, | |
5258 | coff_write_linenumbers. | |
5259 | * libcoff.h: Rebuilt. | |
5260 | * coffcode.h (coff_write_object_contents): Check | |
5261 | coff_renumber_symbols, coff_write_linenumbers. | |
5262 | ||
5263 | * coffcode.h: Indent. | |
5264 | (coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a | |
5265 | boolean. | |
5266 | (coff_write_object_contents): Check it. | |
5267 | ||
5268 | * coff-alpha.c (alpha_relocate_section): Check bfd_alloc. | |
5269 | * coff-mips.c (mips_relocate_section): Ditto. | |
5270 | ||
5271 | * archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value. | |
5272 | (do_slurp_bsd_armap): Ditto. | |
5273 | (compute_and_write_armap): Check bfd_realloc value. | |
5274 | ||
5275 | * aoutx.h (translate_from_native_sym_flags): Check bfd_alloc | |
5276 | return value. Return boolean value. | |
5277 | (NAME(aout,make_empty_symbol)): Check bfd_zalloc return value. | |
5278 | (NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc | |
5279 | return value. | |
5280 | (add_to_stringtab): Ditto. FIXME void | |
5281 | (aout_link_hash_newfunc): Check bfd_hash_allocate return value. | |
5282 | (aout_link_add_symbols): Check bfd_alloc value. | |
5283 | (translate_symbol_table): Check translate_from_native_sym_flags. | |
5284 | * hp300hpux.c (MY(slurp_symbol_table)): Ditto. | |
5285 | * aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc. | |
5286 | ||
5287 | * opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc. | |
5288 | ||
5289 | * opncls.c (obstack_chunk_alloc): Define as malloc, not | |
5290 | bfd_xmalloc_by_size_t. | |
5291 | (_bfd_new_bfd): Check obstack_begin for 0 return. | |
5292 | ||
5293 | * ieee.c (obstack_chunk_alloc): Define as malloc, not | |
5294 | bfd_xmalloc_by_size_t. | |
5295 | (ieee_archive_p): Check obstack_begin for 0 return and | |
5296 | obstack_finish for NULL return. | |
5297 | ||
5298 | * hash.c (obstack_chunk_alloc): Define as malloc, not | |
5299 | bfd_xmalloc_by_size_t. | |
5300 | (bfd_hash_table_init_n): Check obstack_begin for 0 return and | |
5301 | obstack_finish for NULL return. | |
5302 | (bfd_hash_lookup): Check obstack_alloc for NULL return. | |
5303 | ||
5304 | * ecofflink.c (obstack_chunk_alloc): Define as malloc, not | |
5305 | bfd_xmalloc_by_size_t. | |
5306 | bfd_ecoff_debug_accumulate | |
5307 | bfd_ecoff_debug_accumulate_other): Check obstack_alloc. | |
5308 | (add_file_shuffle add_memory_shuffle): Check obstack_alloc for | |
5309 | NULL return. Return boolean, not void. | |
5310 | (bfd_ecoff_debug_init): Check obstack_begin for 0 return. | |
5311 | (bfd_ecoff_debug_accumulate): Check add_file_shuffle | |
5312 | and add_memory_shuffle return. | |
5313 | (string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc. | |
5314 | (bfd_ecoff_debug_accumulate): Check bfd_alloc. | |
5315 | (ecoff_add_string): Check add_memory_shuffle return. | |
5316 | ||
5317 | * libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t): | |
5318 | Remove decls. | |
5319 | * libbfd.h: Rebuilt. | |
5320 | ||
30e441ca SG |
5321 | Fri Feb 11 15:35:32 1994 Stu Grossman (grossman at cygnus.com) |
5322 | ||
5323 | * configure.host: Add Lynx/rs6000 support. | |
5324 | * config/i386-nlm.mt: Enable a.out file support. | |
5325 | * config/rs6000lynx.mh: Lynx/rs6000 host support. | |
5326 | ||
5ee3886b ILT |
5327 | Fri Feb 11 17:25:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5328 | ||
5329 | * archive.c (compute_and_write_armap): Rewrite somewhat to improve | |
5330 | memory usage. | |
5331 | ||
9a793780 SS |
5332 | Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com) |
5333 | ||
5334 | * archive.c: Change all references to '\n' in archive magic | |
5335 | to '\012', for greater portability. | |
5336 | * ecoff.c (ecoff_write_armap): Ditto. | |
5337 | ||
5338 | Thu Feb 10 12:58:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
5339 | ||
5340 | * aoutx.h (aout_link_write_other_symbol): Check strip settings to | |
5341 | see whether symbol should be output. | |
5342 | * genlink.h (struct generic_write_global_symbol_info): Added info | |
5343 | field. | |
5344 | * linker.c (_bfd_generic_final_link): Initialize wginfo.info. | |
5345 | (_bfd_generic_link_write_global_symbol): Check strip settings to | |
5346 | see whether symbol should be output. | |
5347 | * elf32-mips.c (mips_elf_final_link): Initialize wginfo.info. | |
5348 | ||
a62dd44f JL |
5349 | Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5350 | ||
9a793780 SS |
5351 | * som.c (som_reloc_queue_find): Do not examine a NULL queue entry. |
5352 | ||
a62dd44f JL |
5353 | * som.c: Cast return values from BFD memory allocation routines to |
5354 | avoid warnings from the HP compiler. | |
5355 | ||
945f125b ILT |
5356 | Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5357 | ||
0d634116 ILT |
5358 | * coff-alpha.c (alpha_relocate_section): Accept a LITERAL |
5359 | reloc on an "ldl" instruction too. | |
5360 | ||
945f125b ILT |
5361 | * archive.c (bfd_ar_hdr_from_filesystem): Cast status elements |
5362 | when passing them to sprintf. Use %ld instead of %d. | |
5363 | ||
5364 | * coff-rs6000.c (rs6000coff_mkarchive): Return false. | |
5365 | (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used. | |
5366 | Also removed unused variable namelen. | |
5367 | (rs6000coff_write_armap): Declare orl_count and stridx parameters. | |
5368 | ||
5369 | Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
5370 | ||
5371 | * libbfd-in.h (xmalloc): Don't declare parameter type, to avoid | |
5372 | conflicts. | |
5373 | * libbfd.h: Rebuilt. | |
5374 | ||
fa965415 KR |
5375 | Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
5376 | ||
5377 | * coff-alpha.c (reloc_nil): New function. | |
5378 | (alpha_howto_table): Use it as special_function to prevent certain | |
5379 | relocs from being adjusted by bfd_perform_relocation. IGNORE | |
5380 | reloc should be partial_inplace. | |
5381 | (alpha_ecoff_get_relocated_section_contents): Accept a LITERAL | |
5382 | reloc on an "ldl" instruction too. | |
5383 | ||
7c202d37 PS |
5384 | Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
5385 | ||
5386 | * elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub, | |
5387 | hppa_elf_build_long_branch_stub): Cast to char * instead of int | |
5388 | before performing pointer arithmetic. | |
5389 | ||
9ed21f0e JL |
5390 | Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5391 | ||
5392 | * config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this | |
5393 | configuration. | |
5394 | (hppa*-*-*elf*): This configuration used hppa-elf now. | |
5395 | ||
5396 | * som.c: This file is also used for HOST_HPPAOSF. | |
5397 | ||
5398 | * targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF. | |
5399 | ||
5400 | * hosts/hppaosf.h: New host configuration file. | |
5401 | ||
5402 | * config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as | |
5403 | BSD handles both SOM and ELF object files. | |
5404 | ||
5405 | * config/hppaosf.mh (HDEFINES): Delete. No longer needed. | |
5406 | (RANLIB): Doesn't do anything, define it to be "echo". | |
5407 | ||
5408 | * config/hppaosf.mt: New target makefile fragment for a PA running | |
5409 | OSF1. | |
5410 | ||
bf969135 ILT |
5411 | Mon Feb 7 15:02:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5412 | ||
66f1cff5 ILT |
5413 | * archures.c (enum bfd_architecture): Added bfd_arch_powerpc. |
5414 | (archures_init_table): If SELECT_ARCHITECTURES is not defined, | |
5415 | added bfd_powerpc_arch. | |
5416 | * bfd-in2.h: Rebuilt. | |
5417 | * cpu-powerpc.c: New file. | |
5418 | * Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c. | |
5419 | Rebuilt dependencies. | |
5420 | ||
bf969135 ILT |
5421 | * elfcode.h (bfd_section_from_shdr): Get vma and alignment_power |
5422 | of an SHT_STRTAB section from sh_addr and sh_addralign, rather | |
5423 | than just setting them to zero. | |
5424 | ||
b9d5cdf0 DM |
5425 | Sun Feb 6 20:04:10 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
5426 | ||
5427 | * elfcode.h (prep_headers, swap_out_syms): Check for NULL return | |
5428 | from bfd_new_strtab. | |
5429 | (elf_compute_section_file_positions): Check for false return from | |
5430 | swap_out_syms. | |
5431 | ||
5432 | * linker.c (default_indirect_link_order): Check for NULL return | |
5433 | from bfd_get_relocated_section_contents. | |
5434 | ||
5435 | * syms.c: Make example application in doc call xmalloc, not | |
5436 | bfd_xmalloc. | |
5437 | ||
5438 | * aoutx.h (NAME(aout,slurp_symbol_table), | |
5439 | aout_link_get_symbols, NAME(aout,link_hash_table_create)): | |
5440 | * bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs): | |
5441 | * ecoff.c (ecoff_bfd_link_hash_table_create): | |
5442 | * ecofflink.c (bfd_ecoff_debug_init): | |
5443 | * format.c (bfd_check_format_matches): | |
5444 | * linker.c (_bfd_generic_link_hash_table_create): | |
5445 | (_bfd_generic_final_link): | |
5446 | * reloc16.c (bfd_coff_reloc16_relax_section): | |
5447 | (bfd_coff_reloc16_get_relocated_section_contents): | |
5448 | * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): | |
5449 | * elf32-mips.c (mips_elf_final_link): | |
5450 | * elfcode.h (bfd_new_strtab): | |
5451 | (bfd_add_2_to_strtab): | |
5452 | (elf_slurp_symbol_table): | |
5453 | (elf_corefile_note): | |
5454 | * libbfd.c (bfd_zmalloc): | |
5455 | Use malloc and check the result, instead of bfd_xmalloc. | |
5456 | ||
6b054519 JK |
5457 | Sat Feb 5 12:39:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
5458 | ||
5459 | * config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*. | |
5460 | ||
bf430317 PS |
5461 | Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
5462 | ||
5463 | * srec.c (srec_write_record): Put CONST keyword for "src" before | |
5464 | "unsigned", some compilers don't like it after "unsigned". | |
5465 | * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to | |
5466 | "val" in prototype declaration because some compilers don't like | |
5467 | arguments whose names are the same as types. | |
5468 | ||
9b39ed6b ILT |
5469 | Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5470 | ||
5471 | * aoutx.h (aout_link_check_ar_symbols): Correct test for whether | |
5472 | object file defines symbol. Also, if skipping a symbol, skip the | |
5473 | second symbol of a N_WARNING or N_INDR symbol as well. | |
5474 | ||
d352be4f ILT |
5475 | Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5476 | ||
5477 | Add basic support for writing RS/6000 XCOFF files. | |
5478 | * coff-rs6000.c (dummy_reloc): Removed. | |
5479 | (rs6000coff_howto_table): Defined XCOFF relocs. | |
5480 | (RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto. | |
5481 | (rs6000coff_rtype2howto): New function. | |
5482 | (coff_bfd_reloc_type_lookup): Defined to use | |
5483 | rs6000coff_reloc_type_lookup. | |
5484 | (rs6000coff_reloc_type_lookup): New function. | |
5485 | (SELECT_RELOC): Defined to set r_type and r_size fields. | |
5486 | (COFF_LONG_FILENAMES): Defined. | |
5487 | * coffcode.h (combined_entry_type): Changed fix_tag and fix_end | |
5488 | fields to bitfields. Added fields fix_value and fix_scnlen. | |
5489 | (sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than | |
5490 | STYP_INFO for the type of a section named .debug. | |
5491 | (coff_add_missing_symbols): Don't define if RS6000COFF_C. | |
5492 | (coff_write_object_contents): If RS6000COFF_C, don't call | |
5493 | coff_add_missing_symbols. | |
5494 | (coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux | |
5495 | entry has type STY_LD change the x_scnlen into a pointer to a | |
5496 | symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the | |
5497 | value into a pointer to a symbol and set fix_value. | |
5498 | * libcoff.h: Rebuilt. | |
5499 | * coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set, | |
5500 | get the symbol offset. Likewise for fix_scnlen. | |
5501 | (string_size): Change type to bfd_size_type. | |
5502 | (debug_string_size, debug_string_section): New static variables. | |
5503 | (coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true, | |
5504 | write the symbol name into the .debug section; assume that the | |
5505 | section has already been created with the right size. | |
5506 | (coff_write_symbols): Initialize debug_string_size to 0. If | |
5507 | bfd_coff_symname_in_debug returns true, don't put symbol name in | |
5508 | usual string table. After writing out all symbols, if | |
5509 | debug_string_size is not 0, check that it matches the size of the | |
5510 | .debug section. | |
5511 | (coff_get_normalized_symtab): Clear new fix_value and fix_scnlen | |
5512 | fields. If the string offset is 0, always use an empty string as | |
5513 | the name. | |
5514 | (coff_make_empty_symbol): Zero out the symbol structure. | |
5515 | * reloc.c (bfd_perform_relocation): Work around one gross hack | |
5516 | with another: actually look at the target name to avoid the broken | |
5517 | COFF check. | |
5518 | (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26, | |
5519 | BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16. | |
5520 | * bfd-in2.h: Rebuilt. | |
5521 | ||
0ee34272 DM |
5522 | Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
5523 | ||
5524 | * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc. | |
5525 | (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted. | |
5526 | * libbfd-in.h: Define them as macros calling xmalloc and declare | |
5527 | xmalloc. | |
5528 | * libbfd.h: Rebuilt. | |
0ee34272 | 5529 | |
fa2302b8 ILT |
5530 | Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5531 | ||
cbc174e7 ILT |
5532 | * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined |
5533 | symbol has a value in the ECOFF symbol but not in the BFD symbol, | |
5534 | keep the value in the ECOFF symbol. This helps gas. | |
5535 | ||
5072b8e5 ILT |
5536 | * linker.c (_bfd_generic_link_output_symbols, |
5537 | _bfd_generic_link_write_global_symbol): Don't require that all | |
5538 | references to a common symbol be themselves common symbols. | |
5539 | ||
fa2302b8 ILT |
5540 | * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF. |
5541 | ||
96ad107b JK |
5542 | Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
5543 | ||
5544 | * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h, | |
5545 | sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT. | |
0324156c | 5546 | * bfd-in2.h: Rebuilt. |
96ad107b | 5547 | |
192d8ee8 ILT |
5548 | Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5549 | ||
38e1f0ce ILT |
5550 | * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type |
5551 | and size correctly. | |
5552 | (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to | |
5553 | x_csect.x_scnlen.l to match change in coff/internal.h. | |
5554 | (coff_swap_aux_out): Likewise. | |
5555 | ||
ebf3b4cd ILT |
5556 | * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c |
5557 | (alpha_ecoff_backend_data): Change casts of aux_in and aux_out | |
5558 | fields to match yesterday's changes. | |
5559 | ||
192d8ee8 ILT |
5560 | * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass |
5561 | in the internal_reloc itself, not the type. | |
5562 | * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c, | |
5563 | coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed | |
5564 | definition of SELECT_RELOC accordingly. | |
5565 | ||
330595d0 ILT |
5566 | Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5567 | ||
5568 | * coffcode.h (bfd_coff_backend_data): Added new arguments to | |
5569 | _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number | |
5570 | and number of aux entries. | |
5571 | (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed | |
5572 | accordingly. | |
5573 | * libcoff.h: Rebuilt. | |
5574 | * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new | |
5575 | arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT | |
5576 | specially if this is the last aux entry. | |
5577 | * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass | |
5578 | new arguments to swap_aux functions. | |
5579 | ||
4e810849 KR |
5580 | Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
5581 | ||
5582 | * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros | |
5583 | (only testing for m68k and vax at the moment); do verify that the | |
5584 | preprocessor didn't trash the arch name inside the string version. | |
5585 | Don't print out "pagesize =" line that prevents output from | |
5586 | compiling. Derive BYTES_IN_WORD and ARCH values from sizeof | |
5587 | results. | |
5588 | * Makefile.in (aout-params.h): Pass gen-aout a dummy target name. | |
26b572e4 KR |
5589 | (check, installcheck): Identify directory in "no testsuites" |
5590 | message. | |
4e810849 | 5591 | |
2edc8357 ILT |
5592 | Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5593 | ||
5594 | * aoutx.h (aout_link_write_symbols): Write out correct value for | |
5595 | object file symbol. | |
5596 | ||
098630a0 KR |
5597 | Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
5598 | ||
5599 | * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define | |
5600 | KERNBASE, so hard-code 0x80000000 instead. | |
5601 | ||
c3156966 ILT |
5602 | Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5603 | ||
5604 | * linker.c (generic_link_add_symbol_list): If symbol is common, | |
5605 | set the BSF_OLD_COMMON flag. | |
5606 | ||
d6d4e4c3 DM |
5607 | Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
5608 | ||
5609 | * format.c (bfd_check_format_matches): Put the new entry in the | |
5610 | correct element of matching_vector. | |
5611 | ||
09f70549 JK |
5612 | Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
5613 | ||
5614 | * som.c, som.h (bfd_som_set_section_attributes, | |
5615 | bfd_som_set_subsection_attributes): Change parameters from char | |
5616 | to int. Following a prototype with an old-style function definition | |
5617 | in the presence of widened parameters is a GCC-ism not supported | |
5618 | by the HP compiler in ANSI mode. | |
5619 | ||
a927c32d ILT |
5620 | Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5621 | ||
8638431e ILT |
5622 | * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2. |
5623 | ||
3b490cdd ILT |
5624 | * hp300hpux.c (MY(write_object_contents)): Write out the symbols |
5625 | before writing out the relocs, so that the right symbol indices | |
5626 | are used. | |
5627 | ||
71d58b59 ILT |
5628 | * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not |
5629 | try to overlay the internal carsyms on the external symdefs. That | |
5630 | can not work if the size of a host pointer is larger than 4 bytes. | |
5631 | ||
5632 | * format.c (bfd_check_format_matches): Cast result of | |
5633 | bfd_xmalloc_by_size_t. | |
5634 | * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype. | |
5635 | ||
a927c32d ILT |
5636 | * archive.c: Reindented to GNU standards. |
5637 | ||
aabda2da DM |
5638 | Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
5639 | ||
f4bd7a8f DM |
5640 | * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add |
5641 | "_bfd_" to function names. | |
5642 | * archive.c (_bfd_create_empty_archive_element_shell), | |
5643 | libbfd-in.h: Change callers. | |
5644 | ||
5645 | * libbfd.c (bfd_zmalloc): Renamed from zalloc. | |
5646 | * libbfd.c (bfd_add_to_string_table), | |
5647 | trad-core.c (trad_unix_core_file_p), | |
5648 | targets.c (bfd_target_list), | |
5649 | ptrace-core.c (ptrace_unix_core_file_p), | |
5650 | opncls.c (new_bfd), libbfd-in.h, | |
5651 | ieee.c (ieee_make_empty_symbol), | |
5652 | elf32-hppa.c (hppa_elf_stub_branch_reloc), | |
5653 | (hppa_elf_stub_reloc): Change callers. | |
5654 | * libbfd.h: Regenerated. | |
5655 | ||
5656 | * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name. | |
5657 | (_bfd_get_elt_at_filepos), | |
5658 | coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h: | |
5659 | Change callers. | |
5660 | ||
5661 | * format.c (bfd_check_format_matches), libbfd-in.h, targets.c, | |
5662 | elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector | |
5663 | and default_vector to bfd_default_vector. | |
5664 | * libbfd.h: Regenerated. | |
5665 | ||
aabda2da DM |
5666 | * format.c (bfd_check_format_matches): New function. |
5667 | (bfd_check_format): Call it. | |
5668 | (bfd_matching_formats): Function removed. | |
5669 | * targets.c: Replace the vector added on Jan 21 with a count of | |
5670 | entries in default_vector. | |
5671 | * bfd-in2.h: Regenerated. | |
5672 | ||
ca1c6bec ILT |
5673 | Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5674 | ||
3f048f7f ILT |
5675 | * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of |
5676 | .pdata section based on lnnoptr field, not section header. | |
5677 | (alpha_relocate_section): Don't bother to check if r_symndx >= 0, | |
5678 | since it is unsigned. | |
5679 | (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than | |
5680 | coff_object_p. | |
5681 | * ecoff.c (ecoff_new_section_hook): Set alignment_power field of | |
5682 | .pdata section to 3. | |
5683 | (ecoff_compute_section_file_positions): Save the size of the | |
5684 | .pdata section in the line_filepos field, and actually align the | |
5685 | .pdata section to an alignment power of 4. | |
5686 | (ecoff_compute_reloc_file_positions): Set output_has_begun after | |
5687 | calling ecoff_compute_section_file_positions. | |
5688 | (ecoff_write_object_contents): Set s_lnnoptr for the .pdata | |
5689 | section from the line_filepos field. Set vstamp for the optional | |
5690 | header from the vstamp of the symbolic header. | |
5691 | (ecoff_bfd_final_link): Set vstamp of the symbolic header to the | |
5692 | vstamp used by the first object file in the link. | |
5693 | ||
5694 | * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align. | |
5695 | ||
a20bdb43 ILT |
5696 | * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag |
5697 | for a created common section. | |
5698 | (_bfd_generic_link_add_one_symbol): Likewise. | |
5699 | ||
5700 | * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to | |
5701 | get the index of a common section, rather than always using | |
5702 | SHN_COMMON (MIPS has multiple common sections). | |
5703 | ||
7a60ed8c ILT |
5704 | * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =). |
5705 | ||
4991ebb9 ILT |
5706 | * bfd/aoutx.h (aout_link_input_section_std, |
5707 | aout_link_input_section_ext): Pass additional arguments to | |
5708 | reloc_overflow callback. | |
5709 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents, | |
5710 | alpha_relocat_section): Likewise. | |
5711 | * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. | |
5712 | * coff-h8500.c (extra_case): Likewise. | |
5713 | * coff-mips.c (mips_relocate_section): Likewise. | |
5714 | * coff-z8k.c (extra_case): Likewise. | |
5715 | * elf32-hppa.c (hppa_elf_stub_finish): Likewise. | |
5716 | * reloc.c (bfd_generic_get_relocated_section_contents): Likewise. | |
5717 | ||
1cedfe03 ILT |
5718 | * bout.c (calljx_callback, callj_callback): Use get_value to get |
5719 | the symbol value and check for undefined symbols. | |
5720 | (get_value): If the symbol is undefined, look it up in the linker | |
5721 | hash table. | |
5722 | (b_out_get_relocated_section_contents): For PCREL24 and PCREL13 | |
5723 | use get_value to get the symbol value and check for undefined | |
5724 | symbols. | |
5725 | * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is | |
5726 | undefined, look it up in the linker hash table. | |
5727 | ||
ca1c6bec ILT |
5728 | * aoutx.h (translate_symbol_table): The string index 0 has a |
5729 | special meaning for normal symbols, but not for dynamic symbols. | |
5730 | ||
3f2255e7 SG |
5731 | Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com) |
5732 | ||
5733 | * sparclynx.c: Setup appropriate macros to enable core file | |
5734 | support. | |
5735 | ||
0f8f509c DM |
5736 | Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
5737 | ||
3b31740c DM |
5738 | * targets.c: Add a vector of matching format names. |
5739 | * format.c (bfd_matching_formats): New function to return it. | |
5740 | (bfd_check_format): Set it. | |
5741 | * bfd-in2.h: Regenerated. | |
5742 | ||
0f8f509c DM |
5743 | * bfd-in.h: Remove decls of bfd_ec type and error printing functions. |
5744 | Remove decl of type symclass; wasn't used. | |
5745 | * bfd.c: Document error handling, including code fragments | |
5746 | containing the error decls that were in bfd-in.h. | |
5747 | Remove DEFUNs. | |
5748 | * bfd-in2.h: Regenerated. | |
5749 | ||
27814aa6 | 5750 | Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com) |
4733517b JK |
5751 | |
5752 | * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c: | |
5753 | The sparc (and possibly other?) NLM format requires a different | |
5754 | way to write exports, so add a write_export field to the backend | |
5755 | data (and set it to NULL for everything but the sparc). | |
e7cc9a2e | 5756 | |
3f40d101 DM |
5757 | Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
5758 | ||
e7cc9a2e JK |
5759 | * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL, |
5760 | not (struct external_nlist *) NULL. info->dynrel is a PTR, not | |
5761 | a struct external_nlist *. | |
5762 | ||
6de49562 DM |
5763 | Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
5764 | ||
74788cf0 | 5765 | * bfd.c: Remove error strings for errors removed below. |
6de49562 DM |
5766 | * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec), |
5767 | oasys.c (oasys_write_sections): Rename | |
5768 | bfd_error_nonrepresentable_section to nonrepresentable_section. | |
5769 | None of the other bfd error names start with "bfd_error". | |
5770 | Remove errors symbol_not_found and no_relocation_info, which seem | |
5771 | to be unused. | |
5772 | * bfd-in2.h: Regenerated. | |
5773 | ||
0ee75d02 ILT |
5774 | Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5775 | ||
fcc41f68 ILT |
5776 | * bfd.c (bfd_get_gp_size): Added support for ELF. |
5777 | ||
0ee75d02 ILT |
5778 | * syms.c (BSF_DYNAMIC): New symbol flag. |
5779 | (bfd_print_symbol_vandf): Print it. | |
5780 | * bfd-in2.h: Rebuilt. | |
5781 | * libaout.h (struct aout_backend_data): New read_dynamic_symbols | |
5782 | and read_dynamic_relocs fields. | |
5783 | (struct aoutdata): New dynamic_info field. | |
5784 | (obj_aout_dynamic_info): New accessor macro. | |
5785 | * sunos.c (struct sunos_dynamic_info): New structure. | |
5786 | (sunos_read_dynamic_info, MY(read_dynamic_symbols), | |
5787 | MY(read_dynamic_relocs)): New functions to read dynamic symbols | |
5788 | and relocs. | |
5789 | * aoutx.h (NAME(aout,some_aout_object_p)): If the object is | |
5790 | dynamically linked, set SEC_RELOC for both the .text and .data | |
5791 | sections. | |
5792 | (translate_from_native_sym_flags): Don't set BSF_LOCAL for an | |
5793 | undefined symbol. | |
5794 | (translate_symbol_table): New function, split out of | |
5795 | slurp_symbol_table; set the BSF_DYNAMIC flag appropriately. | |
5796 | (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any. | |
5797 | (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any. | |
5798 | (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in | |
5799 | return value. | |
5800 | * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write | |
5801 | out dynamic symbols or relocs against reloc symbols, since they | |
5802 | are already in the .text section and we wouldn't know where to | |
5803 | write them anyhow. | |
5804 | (sunos4_aout_backend): Initialize read_dynamic_symbols and | |
5805 | read_dynamic_relocs fields. | |
5806 | * aout-target.h (MY(backend_data)): Initialize | |
5807 | read_dynamic_symbols and read_dynamic_relocs fields. | |
5808 | ||
dc3da58f KR |
5809 | Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
5810 | ||
5811 | * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete | |
5812 | typedefs, since HOST_64_BIT will take care of defining them in | |
5813 | bfd.h. | |
5814 | ||
7e7fb4a8 KR |
5815 | Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
5816 | ||
5817 | * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here; | |
5818 | that's dealt with elsewhere. | |
5819 | * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros. | |
5820 | (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so | |
5821 | they get copied to bfd.h. | |
5822 | ||
5823 | * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation | |
5824 | types. Reorganized some of the existing ones. | |
5825 | * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one | |
5826 | values in case of compilation on a 32-bit machine. Fix pcrel | |
5827 | fields of some reloc types. | |
5828 | (alpha_bfd_reloc_type_lookup): Handle more relocation types. | |
5829 | ||
5830 | * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default | |
5831 | definitions when not defined, regardless of whether uint64_type is | |
5832 | a defined macro or not. | |
5833 | (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not | |
5834 | already defined. | |
5835 | ||
d7e34f67 ILT |
5836 | Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5837 | ||
5838 | * aoutx.h (translate_to_native_sym_flags): Set the type of a | |
5839 | BSF_WARNING symbol to N_WARNING. | |
5840 | ||
53155af1 ILT |
5841 | Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5842 | ||
5843 | * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p | |
5844 | for an indirect or warning symbol. | |
5845 | (aout_link_write_symbols): Update sym_hash with the target of an | |
3a5b50f4 ILT |
5846 | indirect or warning symbol. If an indirect symbol is defined, |
5847 | output the calculated value and don't output the target symbol. | |
53155af1 | 5848 | |
0c205af2 DM |
5849 | Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
5850 | ||
5851 | * aoutx.h (translate_from_native_sym_flags): Give warning symbols | |
5852 | an (unused) nonzero section value, needed for check below. | |
5853 | ||
964affdc DM |
5854 | Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
5855 | ||
5856 | * aoutx.h (translate_from_native_sym_flags, | |
5857 | aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like | |
5858 | N_SET[ABDT]. | |
5859 | ||
38a5f510 ILT |
5860 | Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5861 | ||
5862 | * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set | |
5863 | the DYNAMIC flag for the BFD. | |
5864 | (NAME(bfd_elf,write_object_contents)): Don't try to write out a | |
5865 | BFD with the DYNAMIC flag set, since we don't generate the program | |
5866 | header table correctly. | |
5867 | ||
5868 | Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
5869 | ||
5870 | * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end | |
5871 | of the function to avoid storage leak. | |
5872 | ||
75919b3b ILT |
5873 | Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5874 | ||
5875 | * ecoff.c (ecoff_link_write_external): An ifd can be -1. | |
5876 | ||
39961154 JL |
5877 | Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5878 | ||
9558d13f JL |
5879 | * som.c (som_set_reloc_info): Provide a default symbol for |
5880 | relocations which don't actually have an associated symbol. | |
5881 | ||
39961154 JL |
5882 | * som.c (hppa_som_reloc): Add new "error message" argument. |
5883 | ||
32476597 PS |
5884 | Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
5885 | ||
5886 | Enable gdb to write to core files on more core file readers. | |
5887 | * libbfd.c (bfd_generic_set_section_contents): Remove range check | |
5888 | for section size, it is already done in bfd_set_section_contents | |
5889 | with bfd_get_section_size_now. | |
5890 | * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c, | |
5891 | osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents): | |
5892 | Use bfd_generic_set_section_contents instead of bfd_false. | |
5893 | ||
92f345b9 ILT |
5894 | Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5895 | ||
39961154 JL |
5896 | * linker.c: Added initial documentation. |
5897 | ||
92f345b9 ILT |
5898 | * linker.c (default_indirect_link_order): Don't expect space for |
5899 | output relocations if there aren't any input relocations. | |
5900 | ||
fed872d3 ILT |
5901 | Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5902 | ||
c5481a5e ILT |
5903 | * aoutx.h (NAME(aout,final_link)): Set a_entry before computing |
5904 | file offsets. | |
5905 | ||
fed872d3 ILT |
5906 | * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not |
5907 | STT_NOTYPE. | |
5908 | ||
b36b8a6e JK |
5909 | Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
5910 | ||
5911 | * config.bfd: Use ELF, not COFF for m88*-*-dgux*. | |
5912 | Combine m88k-*-* and m88110-*-* cases into m88*-*-*. | |
5913 | ||
cf286547 ILT |
5914 | Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5915 | ||
5916 | * ecofflink.c: Extensive changes to compress and merge debugging | |
5917 | information, and to write some of out directly rather than saving | |
5918 | it in memory. Several new functions and structures, and new | |
5919 | arguments to existing functions. | |
5920 | * ecoff.c (ecoff_compute_reloc_file_positions): Compute | |
5921 | sym_filepos as well. | |
5922 | (ecoff_get_extr): Use ifdmap instead of ifdbase. | |
5923 | (ecoff_write_object_contents): Don't compute sym_filepos here. | |
5924 | Only output symbols if outsymbols is not NULL. | |
5925 | (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and | |
5926 | bfd_ecoff_debug functions. Write out debugging information here. | |
5927 | (ecoff_final_link_debug_accumulate): Adjust for changes in | |
5928 | bfd_ecoff_debug functions. | |
5929 | (ecoff_link_write_external): Use ifdmap rather than ifdbase. | |
5930 | * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols | |
5931 | first, to put them in the first memory buffer. Clear fdr field. | |
5932 | (mips_elf_get_extr): Use pointer to unswapped external symbol. | |
5933 | (mips_elf_final_link): Adjust for changes in bfd_ecoff functions. | |
5934 | Preserve .text, .data and .bss even if they are empty. Save | |
5935 | pointer to unswapped external symbol rather than copying it. | |
5936 | Don't free up the external symbols. | |
5937 | * libelf.h (elf_symbol_type): Change mips_extr to PTR. | |
5938 | * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare. | |
5939 | (bfd_ecoff_debug_accumulate): Update declaration. | |
5940 | (bfd_ecoff_debug_accumulate_other): Rename declaration from | |
5941 | bfd_ecoff_debug_link_other and update. | |
5942 | (bfd_ecoff_write_accumulated_debug): Declare. | |
5943 | * bfd-in2.h: Rebuilt. | |
5944 | * Makefile.in: Rebuilt dependencies. | |
5945 | ||
2c96ba79 JK |
5946 | Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
5947 | ||
5948 | * Makefile.in (install): Remove "@" which follows a backslash. In | |
5949 | this position it just causes errors, not suppresses echoes. | |
5950 | ||
2304e1e8 JL |
5951 | Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
5952 | ||
5953 | * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT | |
5954 | field selectors. | |
5955 | ||
fb4cf140 KR |
5956 | Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
5957 | ||
5958 | * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec. | |
5959 | ||
d44b2ddb DM |
5960 | Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com) |
5961 | ||
5330499f DM |
5962 | * aoutx.h (adjust_z_magic): Don't merge the start of bss with the |
5963 | end of data if they are not contiguous. | |
5964 | ||
d44b2ddb DM |
5965 | * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings. |
5966 | ||
a5a835ff ILT |
5967 | Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5968 | ||
5969 | * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag | |
5970 | for .reginfo section here. | |
5971 | (ecoff_new_section_hook): Set it here instead. | |
5972 | ||
442da995 SS |
5973 | Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com) |
5974 | ||
5975 | * bfd-in.h: (bfd_boolean): Add workaround for systems that also | |
5976 | define true and false as enums. | |
5977 | (ALMOST_STDC): Add as alternative to __STDC__. | |
5978 | * bfd-in2.h: Rebuilt. | |
5979 | * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*. | |
5980 | ||
6f56c941 DM |
5981 | Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
5982 | ||
5983 | * aoutx.h (translate_to_native_sym_flags): Catch the case where | |
5984 | there is no output section. | |
5985 | ||
2f84ec0d ILT |
5986 | Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5987 | ||
90d58284 ILT |
5988 | * nlmcode.h (nlm_object_p): If we can't read the fixed header, |
5989 | count it as a wrong format error, not a system call error, since | |
5990 | the object file might simply be too small. | |
5991 | ||
5992 | * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef | |
5993 | BFD64. | |
5994 | * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o. | |
5995 | (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit | |
5996 | support, even though it is for an Alpha in 32 bit mode. | |
5997 | * configure.in (nlm32_alpha_vec): Set target64 to true. | |
5998 | ||
5999 | * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are | |
6000 | different, so there is no point to providing a generic one. | |
6001 | * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL | |
6002 | in the backend accessor macros; that should no longer be possible. | |
6003 | * targets.c (target_vector): Removed nlm32_big_generic_vec, | |
6004 | nlm64_big_generic_vec, nlm64_little_generic_vec. | |
6005 | * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec, | |
6006 | nlm64_big_generic_vec, nlm64_little_generic_vec): Removed. | |
6007 | * Makefile.in: Rebuilt dependencies, and | |
6008 | (BFD32_BACKENDS): Removed nlm32-gen.o. | |
6009 | (BFD64_BACKENDS): Removed nlm64-gen.o. | |
6010 | (CFILES): Removed nlm32-gen.c and nlm64-gen.c. | |
6011 | ||
559d5074 ILT |
6012 | * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h. |
6013 | ||
2f84ec0d ILT |
6014 | * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and |
6015 | bitsize arguments. Changed all callers (aoutx.h). | |
6016 | * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor | |
6017 | and bitsize arguments to declaration. | |
6018 | * libbfd.h: Rebuilt. | |
6019 | ||
6020 | * ecoff.c: First cut at new style of linker backend for | |
6021 | ECOFF--added a bunch of functions. Also: | |
6022 | (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata. | |
6023 | (ecoff_slurp_symbolic_header): New function. | |
6024 | (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header. | |
6025 | (ecoff_compute_reloc_file_positions): New function. | |
6026 | (ecoff_set_section_contents): Get out quickly if count is zero. | |
6027 | Check errors better. | |
6028 | (ecoff_write_object_contents): Put .xdata section in data segment. | |
6029 | Call ecoff_compute_reloc_file_positions. Don't output relocs or | |
6030 | external symbols if outsymbols is NULL. | |
6031 | (ecoff_bfd_final_link): Completely rewritten. | |
6032 | * libecoff.h: Include bfdlink.h. | |
6033 | (struct ecoff_backend_data): Add relocate_section field. | |
6034 | (ecoff_data_type): Add sym_hashes and symndx_to_section fields. | |
6035 | (struct ecoff_link_hash_entry): Define. | |
6036 | (struct ecoff_link_hash_table): Define. | |
6037 | (ecoff_bfd_link_add_symbols): Declare as function, not macro. | |
6038 | (ecoff_bfd_link_hash_table_create): Likewise. | |
6039 | * ecofflink.c (bfd_ecoff_debug_one_external): New function. | |
6040 | (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external. | |
6041 | * bfd-in.h (bfd_ecoff_debug_one_external): Declare. | |
6042 | * bfd-in2.h: Rebuilt. | |
6043 | * coff-alpha.c (alpha_howto_table): Mark BRADDR as | |
6044 | partial_inplace, and set the src_mask to 0x1fffff. | |
6045 | (alpha_ecoff_get_relocated_section_contents): Remove unused | |
6046 | variable gp_warned. | |
6047 | (alpha_convert_external_reloc): New static function. | |
6048 | (alpha_relocate_section): New static function. | |
6049 | (alpha_ecoff_backend_data): Initialize relocate_section field. | |
6050 | * coff-mips.c (mips_relocate_refhi): New static function. | |
6051 | (mips_relocate_section): New static function. | |
6052 | (mips_ecoff_backend_data): Initialize relocate_section field. | |
6053 | ||
6054 | * reloc.c (_bfd_relocate_contents): Corrected signed overflow | |
6055 | checking when there is an addend. | |
6056 | ||
6057 | * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link | |
6058 | a non a.out file, just pass it to _bfd_default_link_order. | |
6059 | (aout_link_input_section_std): When doing a final PC relative link | |
6060 | against a section symbol, subtract the VMA of the input section. | |
6061 | (aout_link_input_section_ext): Likewise. | |
6062 | ||
6063 | * linker.c (default_indirect_link_order): Renamed from | |
6064 | _bfd_generic_indirect_link_order and made static. | |
6065 | (_bfd_generic_final_link): Don't switch on link_order type, just | |
6066 | call _bfd_default_link_order. | |
6067 | (_bfd_default_link_order): Handle bfd_indirect_link_order type. | |
6068 | * genlink.h: Removed declaration of | |
6069 | _bfd_generic_indirect_link_order. | |
6070 | * elf32-mips.c (mips_elf_final_link): Don't switch on link_order | |
6071 | type, just call _bfd_default_link_order. | |
6072 | ||
6073 | Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com) | |
6074 | ||
6075 | * linker.c (generic_link_check_archive_element): Base the name of | |
6076 | the created common section on the name of the section the symbol | |
6077 | came from. | |
6078 | (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol | |
6079 | must have a section, so don't bother to create one. | |
6080 | ||
83acd9a2 DM |
6081 | Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
6082 | ||
6083 | * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags. | |
6084 | * aoutf1.h (NAME(aout,sunos4_write_object_contents)): | |
6085 | If the DYNAMIC flag is set, set it in the exec header. | |
6086 | * aoutx.h (NAME(aout,some_aout_object_p)): If the object is | |
6087 | dynamically linked, set the DYNAMIC flag in the BFD. | |
6088 | * libaout.h (N_SET_DYNAMIC): New macro. | |
6089 | (N_DYNAMIC): Add missing 0 in mask. | |
6090 | ||
031534b0 ILT |
6091 | Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6092 | ||
2f84ec0d ILT |
6093 | * ecoff.c (ecoff_get_extr): Don't output section symbols as |
6094 | external symbols. | |
6095 | ||
85d73944 ILT |
6096 | * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t |
6097 | to unsigned int, because size_t may not be defined in bfd.h. | |
6098 | * bfd-in2.h: Rebuilt. | |
6099 | ||
8120aa8f ILT |
6100 | * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to |
6101 | be a const pointer. | |
6102 | * bfd-in2.h: Rebuilt. | |
6103 | * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to | |
6104 | be a const pointer. | |
6105 | * targets.c (bfd_target): Change swap function pointers | |
6106 | accordingly. | |
6107 | * archive.c (do_slurp_coff_armap): Change swap accordingly. | |
6108 | * aix386-core.c: Change NO_GET and NO_GETS accordingly. | |
6109 | * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c, | |
6110 | ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET | |
6111 | accordingly. | |
6112 | ||
b59f0276 ILT |
6113 | * libbfd-in.h (struct artdata): Added tdata field. |
6114 | (_bfd_add_bfd_to_archive_cache): Declare. | |
2af2b7c4 | 6115 | (_bfd_get_elt_at_filepos): Declare. |
b59f0276 ILT |
6116 | (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. |
6117 | * libbfd.h: Rebuilt. | |
6118 | * archive.c: Cleaned up some more. | |
6119 | (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize | |
6120 | pointer elements of artdata. | |
6121 | (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache. | |
6122 | (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. | |
2af2b7c4 ILT |
6123 | (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos. |
6124 | (get_extended_arelt_filename, bfd_construct_extended_name_table, | |
6125 | bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static. | |
b59f0276 ILT |
6126 | * ecoff.c: Some comment changes. |
6127 | (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set | |
6128 | ardata->tdata to raw_armap. | |
6129 | (ecoff_archive_p): Initialize pointer elements of artdata. | |
6130 | * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of | |
6131 | add_bfd_to_cache. | |
6132 | ||
031534b0 ILT |
6133 | * hash.c: Added some documentation. |
6134 | ||
3f99570e JK |
6135 | Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
6136 | ||
6137 | * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC, | |
6138 | and do the swapping here rather than calling ntohl from the N_* | |
6139 | macros. This cleans up assumptions about the size of a host long, | |
6140 | the existence to ntohl, etc. | |
6141 | ||
e38bcbdb RS |
6142 | Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com) |
6143 | ||
6144 | * config.bfd: Add support for VSTa micro-kernel. It currently uses | |
6145 | i386-aout. | |
6146 | ||
f4d7c848 DM |
6147 | Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
6148 | ||
00fe3f53 | 6149 | * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value. |
f4d7c848 DM |
6150 | * i386mach3.c (SEGMENT_SIZE): Fix value. |
6151 | ||
728472f1 ILT |
6152 | Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6153 | ||
6154 | Minor cleanups suggested by CodeCenter. | |
6155 | * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c, | |
6156 | linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as | |
6157 | appropriate. | |
6158 | * aoutx.h (struct external_exec): Removed unnecessary declaration. | |
6159 | (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL. | |
6160 | (adjust_z_magic): Removed useless variable data_vma. | |
6161 | (stringtab_init): Initialize hash_zero. | |
6162 | (add_to_stringtab): Removed unused fourth argument. | |
6163 | (NAME(aout,swap_std_reloc_out)): Removed useless variable | |
6164 | r_addend. | |
6165 | (aout_link_input_section): Added some casts. | |
6166 | * archive.c (get_extended_arelt_filename, do_slurp_coff_armap, | |
6167 | bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap): | |
6168 | Minor code rewriting to make it more C like. | |
6169 | (do_slurp_bsd_armap): Added some casts. | |
6170 | * ecoff.c (ecoff_write_object_contents): Removed useless variable | |
6171 | scn_base. | |
6172 | (ecoff_write_armap): Added some casts. Use "" rather than "\0". | |
6173 | * ecofflink.c (bfd_ecoff_write_debug): Added a cast. | |
6174 | * libaout.h (struct internal_exec): Removed unnecessary | |
6175 | declaration. | |
6176 | * linker.c (_bfd_generic_indirect_link_order): Added a cast. | |
6177 | * opncls.c (new_bfd): Removed a cast. | |
6178 | * reloc.c (bfd_generic_get_relocated_section_contents): Added | |
6179 | some casts. | |
6180 | * srec.c (internal_srec_write_object_contents): Removed useless | |
6181 | variable bytes_written. | |
6182 | ||
696df58f DM |
6183 | Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
6184 | ||
6185 | * i386mach3.c (N_TXTADDR): Don't define after all. | |
6186 | (TEXT_START_ADDR): Don't include exec header size in value. | |
6187 | ||
e450eb45 DM |
6188 | Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
6189 | ||
6190 | * i386mach3.c (N_TXTADDR): Define. | |
6191 | ||
4c3721d5 ILT |
6192 | Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6193 | ||
6194 | Extensive changes to move the bulk of the linker into BFD so that | |
6195 | more efficient backend code can be written for specific object | |
6196 | files. Only existing efficient backend is a.out. | |
6197 | * seclet.c, seclet.h: Removed. | |
6198 | * hash.c, linker.c, genlink.h: New files. | |
6199 | * bfd-in.h: Removed bfd_error_vector. Declared hash table | |
6200 | structures and functions. | |
6201 | (JUMP_TABLE): Removed bfd_seclet_link, added | |
6202 | bfd_link_hash_table_create, bfd_link_add_symbols and | |
6203 | bfd_final_link. | |
6204 | * All backends: Changed accordingly. | |
6205 | * bfd-in2.h: Rebuilt. | |
6206 | * bfd.c (struct _bfd): Added link_next and archive_pass fields. | |
6207 | Removed ld_symbols field. | |
6208 | (bfd_nonrepresentable_section, bfd_undefined_symbol, | |
6209 | bfd_reloc_value_truncated, bfd_reloc_is_dangerous, | |
6210 | bfd_error_vector): Removed. | |
6211 | (bfd_default_error_trap, bfd_error_trap, | |
6212 | bfd_error_nonrepresentabltrap): Removed. | |
6213 | (bfd_get_relocated_section_contents): Pass link_info. Pass | |
6214 | link_order instead of seclet. Pass symbols. | |
6215 | (bfd_relax_section): Pass link_info. | |
6216 | (bfd_seclet_link): Removed. | |
6217 | (bfd_link_hash_table_create, bfd_link_add_symbols, | |
6218 | bfd_final_link): New macros. | |
6219 | * libbfd-in.h: If __GNUC__ is defined and alloca is not, define | |
6220 | alloca as __builtin_alloca. Declare internal linking functions. | |
6221 | * libbfd.h: Rebuilt. | |
6222 | * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked | |
6223 | for months. | |
6224 | * reloc.c (reloc_howto_type): Added error_message argument to | |
6225 | special_function field. Changed all callers and all definitions. | |
6226 | (bfd_get_reloc_size): Make argument a const pointer. | |
6227 | (bfd_perform_relocation): Add error_message argument to hold | |
6228 | string set if return value if bfd_reloc_dangerous. Changed all | |
6229 | callers. | |
6230 | (_bfd_final_link_relocate, _bfd_relocate_contents): New functions. | |
6231 | * section.c (asection): Renamed seclets_head and seclets_tail to | |
6232 | link_order_head and link_order_tail. | |
6233 | * targets.c (bfd_target): Replaced seclet argument with link_info | |
6234 | and link_order and symbols arguments in | |
6235 | bfd_get_relocated_section_contents. Added symbols argument to | |
6236 | bfd_relax_section. Removed bfd_seclet_link. Added | |
6237 | bfd_link_hash_table_create, bfd_link_add_symbols and | |
6238 | bfd_final_link. | |
6239 | * libaout.h (struct aoutdata): Added external_syms, | |
6240 | external_sym_count, external_strings, sym_hashes fields. | |
6241 | (obj_aout_external_syms, obj_aout_external_sym_count, | |
6242 | obj_aout_external_strings, obj_aout_sym_hashes): New accessor | |
6243 | macros. | |
6244 | (WRITE_HEADERS): Only output symbols if outsymbols is not NULL. | |
6245 | * aoutx.h: Wrote new back end linker routines. | |
6246 | (translate_to_native_sym_flags): Return boolean value. Don't use | |
6247 | bfd_error_vector. | |
6248 | (NAME(aout,write_syms)): Return boolean value. Check return value | |
6249 | of translate_to_native_sym_flags and bfd_write. | |
6250 | * aout-target.h (final_link_callback): New function. | |
6251 | (MY_bfd_final_link): New function. | |
6252 | * aout-adobe.c (aout_adobe_write_object_contents): Check return | |
6253 | value of aout_32_write_syms. | |
6254 | * hp300hpux.c (MY(write_object_contents)): Likewise. | |
6255 | * i386lynx.c (WRITE_HEADERS): Likewise. | |
6256 | * libaout.h (WRITE_HEADERS): Likewise. | |
6257 | * bout.c: Changed functions to use link_info->callbacks rather | |
6258 | than bfd_error_vector, and link_orders rather than seclets. | |
6259 | * coff-alpha.c: Likewise. | |
6260 | * coff-h8300.c: Likewise. | |
6261 | * coff-h8500.c: Likewise. | |
6262 | * coff-sh.c: Likewise. | |
6263 | * coff-z8k.c: Likewise. | |
6264 | * elf32-hppa.c: Likewise. | |
6265 | * reloc16.c: Likewise. | |
6266 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look | |
6267 | up _gp in the hash table rather than in outsymbols. | |
6268 | * coff-a29k.c (a29k_reloc): Pass errors back in new error_message | |
6269 | argument rather than printing them. | |
6270 | * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and | |
6271 | link_order arguments rather than seclet. Changed all uses and | |
6272 | definitions. | |
6273 | (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed | |
6274 | all uses and definitions. | |
6275 | * libcoff.h: Rebuilt. | |
6276 | * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but | |
6277 | not by ECOFF, make it scAbs. | |
6278 | (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and | |
6279 | rewritten. | |
6280 | * elf32-mips.c (mips_elf_final_link): Renamed from | |
6281 | mips_elf_seclet_link and rewritten. | |
6282 | * elf32-hppa.c (elf32_hppa_stub_description): Added link_info | |
6283 | field. | |
6284 | (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub, | |
6285 | hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section): | |
6286 | Added link_info arguments. Changed all callers. | |
6287 | * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is | |
6288 | not NULL. | |
6289 | * oasys.c (oasys_write_sections): Return boolean value rather than | |
6290 | using bfd_error_vector. | |
6291 | (oasys_write_object_contents): Check return value of | |
6292 | oasys_write_sections. | |
6293 | * hosts/std-host.h: Don't declare qsort or strtol. | |
6294 | * Makefile.in: Rebuild dependencies. | |
6295 | (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o. | |
6296 | (CFILES): Removed seclet.c. Added hash.c and linker.c. | |
6297 | (HFILES): Removed seclet.h. Added genlink.h. | |
6298 | ||
1adbf662 PS |
6299 | Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
6300 | ||
6301 | * section.c (bfd_get_section_contents): Return zero filled buffer | |
6302 | if section has no contents. | |
6303 | ||
d1b44e83 ILT |
6304 | Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6305 | ||
6306 | * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc, | |
6307 | then skip bfd_perform_relocation even if the addend is non-zero. | |
6308 | ||
a2805287 KR |
6309 | Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com) |
6310 | ||
6311 | * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy | |
6312 | addend to r_offset field. | |
6313 | ||
6314 | * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies. | |
6315 | ||
6316 | * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET, | |
6317 | CALC_ADDEND): Define. | |
6318 | ||
6319 | * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing | |
6320 | the offsetof because AIX /bin/cc does not like to take the address | |
6321 | of an array. (From Minh Tran-Le.) | |
6322 | ||
277b2d2b JL |
6323 | Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
6324 | ||
a2805287 KR |
6325 | * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu) |
6326 | ||
6327 | * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy | |
6328 | the return pointer into %r2 if no jump-in-call-delay-slot | |
6329 | optimization was done. | |
6330 | ||
277b2d2b JL |
6331 | * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD. |
6332 | ||
f8af9b40 DM |
6333 | Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
6334 | ||
6335 | * hosts/std-host.h: (time): Don't declare; conflicts on Mach3. | |
6336 | ||
6337 | * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding. | |
6338 | (HOST_SEGMENT_SIZE): Set to 0 for same reason. | |
6339 | ||
6340 | * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above. | |
6341 | (TEXT_START_ADDR): Correct. | |
6342 | (MY_backend_data): Define. | |
6343 | ||
6344 | * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): | |
6345 | New functions; code moved from aout_<size>_adjust_sizes_and_vmas. | |
6346 | ||
c97ae6e4 JL |
6347 | Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
6348 | ||
6349 | * som.c (som_begin_writing): Fix thinkos in auxiliary header | |
6350 | support. | |
6351 | (bfd_som_attach_aux_hdr): Likewise. | |
6352 | ||
a36b6f1d JL |
6353 | Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
6354 | ||
6355 | * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field | |
6356 | selectors for PIC code. | |
6357 | ||
6358 | * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors. | |
6359 | (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL | |
6360 | relocations needed by PIC. | |
6361 | ||
9e6f2498 SG |
6362 | Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com) |
6363 | ||
6364 | * nlmcode.h: Fixes to avoid compiler warnings... | |
6365 | ||
900e6d96 ILT |
6366 | Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com) |
6367 | ||
6368 | * libnlm.h (nlm_backend_data): Removed macro definition. | |
6369 | (nlm_alpha_backend_data): Adjusted accordingly. | |
6370 | ||
017a52d7 JL |
6371 | Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
6372 | ||
f6c2300b JL |
6373 | * som.c (som_begin_writing): Flesh out code for handling simple |
6374 | auxiliary headers. | |
6375 | (bfd_som_attach_aux_hdr): New function. | |
6376 | ||
6377 | * som.h (struct somdata): Add fields for attaching version and | |
6378 | copyright headers. Add accessor macros. | |
6379 | ||
744069b8 JL |
6380 | * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected |
6381 | definitions for old versions of HPUX which fail to define them. | |
6382 | (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT | |
6383 | now that they're safe. Delete bogus R_STATEMENT relocations. | |
6384 | ||
017a52d7 JL |
6385 | * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete |
6386 | extra R_DATA_OVERRIDE. | |
6387 | (hppa_som_gen_reloc_type): Generate a relocation for the rounding | |
6388 | mode selector if needed. | |
6389 | (som_write_fixups): Handle requests for a change in the default | |
6390 | rounding mode. Rounding modes do not consume input bytes, but | |
6391 | are just markers much like R_ENTRY and R_EXIT. | |
6392 | ||
48eb5281 JL |
6393 | Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
6394 | ||
6395 | Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu) | |
6396 | ||
017a52d7 JL |
6397 | * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when |
6398 | the branch instruction as originally been nullified. | |
6399 | hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the | |
6400 | case of no code reordering due to an LDO instruction in the | |
6401 | delay slot of the branch. Make sure to relocate the correct | |
6402 | instruction. Do not perform instruction reordering for millicode | |
6403 | calls. | |
6404 | (hppa_elf_build_arg_reloc_stub): Change the relocation type | |
6405 | to R_HPPA_STUB_CALL_17 when special processing might be needed. | |
6406 | (hppa_elf_build_long_branch_stub): Prevent code reordering on | |
6407 | a call from a linker stub to another linker stub and for millicode | |
6408 | calls. Do not trash the return register for calls from one linker | |
6409 | stub to a second linker stub. | |
6410 | ||
4861ac76 JL |
6411 | * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT |
6412 | relocations are not pc-relative. | |
6413 | ||
48eb5281 JL |
6414 | * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in |
6415 | linker stub code. | |
6416 | (COPY_2_31): Likewise. | |
6417 | ||
ecb2d887 ILT |
6418 | Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6419 | ||
6420 | * config/solaris2.mh (HDEFINES): Remove -Dconst= | |
6421 | * hosts/solaris.h: If not __GNUC__, define const as empty. | |
6422 | ||
800748cd ILT |
6423 | Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6424 | ||
4919d3ab ILT |
6425 | * ecoff.c: Added various casts for 32/64 bit cross targeting. |
6426 | (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo | |
6427 | section so that the linker ignores it. | |
6428 | * ecofflink.c: Added various casts for 32/64 bit cross targeting. | |
6429 | (ecoff_add_bytes): Changed need argument to size_t. | |
6430 | (bfd_ecoff_debug_link_other): Check return value of | |
6431 | ecoff_add_string. | |
6432 | ||
6433 | * libbfd-in.h (new_bfd): Use void rather than an empty parameter | |
6434 | list. | |
6435 | * libbfd.h: Rebuilt. | |
6436 | ||
800748cd ILT |
6437 | * libnlm.h (struct nlm_obj_tdata): New field backend_data. |
6438 | (nlm_backend_data, nlm_alpha_backend_data): New accessor macros. | |
6439 | (struct nlm_backend_data): New field no_uninitialized_data. | |
6440 | (nlm_no_uninitialized_data): New accessor macro. | |
6441 | * nlmcode.h (nlm_compute_section_file_positions): Handle | |
6442 | no_uninitialized_data. | |
6443 | (nlm_external_reloc_compare): Sort relocs by address for a | |
6444 | particular symbol, to make the sort more stable. | |
6445 | (nlm_write_object_contents): Cast the arguments to qsort. Get the | |
6446 | value of a debugging symbol the same way we get the value of a | |
6447 | normal symbol. | |
6448 | * nlm32-alpha.c: Various changes. Write out GP and .lita relocs. | |
6449 | Set no_uninitialized_data to true. | |
6450 | * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c | |
6451 | (nlm32_sparc_backend): Set no_uninitialized_data field false. | |
6452 | * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination | |
6453 | before filling it in. | |
6454 | ||
a7f6a456 JL |
6455 | Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
6456 | ||
6457 | * som.c (som_section_type, som_decode_symcalss): New functions. | |
6458 | (som_get_symbol_info): Use them. | |
6459 | (som_slurp_symbol_table): Set the section of common and undefined | |
6460 | symbols correctly. | |
6461 | ||
848ace96 KR |
6462 | Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com) |
6463 | ||
6464 | * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to | |
6465 | make gcc happy. | |
6466 | ||
6467 | * mipsbsd.c: Changes from Ralph Campbell: | |
6468 | (mips_howto_table_ext): MIPS_RELOC_LO16 should use | |
6469 | complain_overflow_dont. | |
6470 | (aout_mips_*_vec): Make name use "a.out" instead of "aout", to | |
6471 | make gdb happy. | |
6472 | ||
6473 | * bfd.c (bfd_errmsgs): Reword invalid-target message. | |
6474 | ||
6475 | * config.bfd: For sparc*-*-coff, use sparc-coff. | |
6476 | * configure.in: Handle sparccoff_vec. | |
6477 | * targets.c (sparccoff_vec): Declare. | |
6478 | ||
6479 | * reloc.c (bfd_get_reloc_size): New function. | |
6480 | (struct reloc_howto_type): Update documentation of size field. | |
6481 | ||
2f555d79 ILT |
6482 | Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6483 | ||
68eaffda ILT |
6484 | * nlm32-alpha.c: New file; preliminary Alpha NetWare support. |
6485 | * config.bfd (alpha-*-netware*): New target; use alpha-nlm. | |
6486 | * config/alpha-nlm.mt: New file. | |
6487 | * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o, | |
6488 | nlm32.o, and nlm.o. | |
6489 | * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o. | |
6490 | (CFILES): Added nlm32-alpha.c. | |
6491 | Rebuilt dependencies. | |
6492 | * targets.c (nlm32_alpha_vec): Declare. | |
6493 | ||
6494 | * libnlm.h (struct nlm_backend_data): New fields | |
6495 | optional_prefix_size, nlm_backend_object_p, nlm_write_prefix, | |
6496 | nlm_set_public_section, nlm_get_public_offset. Removed unused | |
6497 | nlm_write_reloc field. Changed nlm_write_import to remove | |
6498 | unnecessary symbol argument. Renamed nlm_write_externals to | |
6499 | nlm_write_external, and changed cound argument from bfd_vma to | |
6500 | bfd_size_type. | |
6501 | (nlm_optional_prefix_size, nlm_backend_object_p_func, | |
6502 | nlm_write_prefix_func, nlm_set_public_section_func, | |
6503 | nlm_get_public_offset_func): New accessor macros. | |
6504 | (nlm_write_reloc_func): Removed. | |
6505 | (nlm_write_external_func): Adjusted for field renaming. | |
6506 | * nlm32-i386.c (nlm_i386_write_import): Renamed from | |
6507 | nlm_i386_write_reloc. Removed old nlm_i386_write_import which | |
6508 | just called old nlm_i386_write_reloc. | |
6509 | (nlm_i386_write_external): Renamed from nlm_i386_write_externals. | |
6510 | Declared. Changed second argument from bfd_vma to bfd_size_type. | |
6511 | (nlm32_i386_backend): Adjusted for changes to fields and names. | |
6512 | * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused, | |
6513 | ifdeffed out code. | |
6514 | (nlm_sparc_write_import): Removed second argument. | |
6515 | (nlm_sparc_write_external): Renamed from | |
6516 | nlm_sparc_write_externals. Changed second argument from bfd_vma | |
6517 | to bfd_size_type. | |
6518 | (nlm32_sparc_backend): Adjusted for changes to fields and names. | |
6519 | * nlmcode.h: Removed some unused code. | |
6520 | (nlm_object_p): Don't destroy tdata pointer. Call | |
6521 | backend_object_p function if it exists. | |
6522 | (nlm_slurp_symbol_table): Removed unused variable rcount. Call | |
6523 | set_public_section_func if it exists instead of checking | |
6524 | NLM_HIBIT. | |
6525 | (nlm_compute_section_file_positions): Account for | |
6526 | optional_prefix_size. | |
6527 | (nlm_write_object_contents): Account for optional_prefix_size. | |
6528 | Removed useless variable write_reloc_func. Changed declaration | |
6529 | and call of write_import_func. Call write_prefix_func if it | |
6530 | exists. Removed unused variables len and temp. Call | |
6531 | get_public_offset_func if it exists rather than setting NLM_HIBIT. | |
6532 | * nlmswap.h: Declare functions. | |
6533 | ||
2f555d79 ILT |
6534 | * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize |
6535 | for clarity. | |
6536 | (fprintf_vma, sprintf_vma): Use %lx, not %x. | |
6537 | * bfd-in2.h: Rebuilt. | |
6538 | * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results | |
6539 | to unsigned long. | |
6540 | ||
6541 | * config.bfd: Don't set target64 here, as the setting is ignored. | |
6542 | * configure.in (ecoffalpha_little_vec): Set target64. | |
6543 | ||
6544 | * config/alphaosf.mt (TDEFINES): Removed; setting host parameters | |
6545 | in TDEFINES is wrong. | |
6546 | ||
6547 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): | |
6548 | Remove unused variable output_section. | |
6549 | ||
7cd39d69 ILT |
6550 | Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6551 | ||
6552 | * irix-core.c: New file for Irix 4 and Irix 5 core support. | |
6553 | Functions taken out of coff-mips.c. Handle vmap type VMAPFILE. | |
6554 | * coff-mips.c: Irix 4 core file support moved to irix-core.c. | |
6555 | * targets.c: If IRIX_CORE defined, include irix_core_vec in | |
6556 | target_vector. | |
6557 | * config/irix4.mh (HDEFINES): Add -DIRIX_CORE. | |
6558 | (HDEPFILES): Define to be irix-core.o. | |
6559 | * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE. | |
6560 | (HDEPFILES): Define to be irix-core.o. | |
6561 | * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed | |
6562 | sco-core.o, which no longer exists. | |
6563 | (CFILES): Added all *-core.c files. | |
6564 | Rebuilt dependencies. | |
6565 | ||
8d12f138 ILT |
6566 | Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6567 | ||
6c35a16d ILT |
6568 | * elfcode.h (map_program_segments): Restore check of file_size != |
6569 | mem_size, but only if SHT_PROGBITS. | |
6570 | ||
8d12f138 ILT |
6571 | * ecofflink.c: New file to hold ECOFF debug information linking |
6572 | routines. | |
6573 | * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet, | |
6574 | ecoff_add_string, ecoff_get_debug): Removed. Functionality now in | |
6575 | ecofflink.c. | |
6576 | (ecoff_get_extr, ecoff_set_index): New functions. | |
6577 | (ecoff_slurp_symbolic_info): Don't save raw_size. | |
6578 | (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions. | |
6579 | (ecoff_compute_section_file_positions): Don't set EXEC_P just | |
6580 | because there is a start address. | |
6581 | (ecoff_write_object_contents): Handle external symbols here. Use | |
6582 | ecofflink.c functions to write out debugging information. | |
6583 | * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr, | |
6584 | mips_elf_set_index): New functions. | |
6585 | (mips_elf_seclet_link): Discard empty sections, the .options | |
6586 | section and .gptab sections. Handle linking .mdebug section. | |
6587 | * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase. | |
6588 | * libelf.h (elf_symbol_type): Added mips_extr to tc_data union. | |
6589 | * bfd-in.h: Added prototypes for routines in ecofflink.c (some are | |
6590 | called by gas, so they are public). | |
6591 | * bfd-in2.h: Rebuilt. | |
6592 | * Makefile.in (BFD_LIBS): Added ecofflink.o. | |
6593 | (CFILES): Added ecofflink.c. | |
6594 | (ecofflink.o): New target. Rebuilt dependencies. | |
6595 | ||
abb324b2 JL |
6596 | Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
6597 | ||
6598 | * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as | |
6599 | a valid magic number if it's been defined. | |
6600 | ||
8f45f604 ILT |
6601 | Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6602 | ||
6603 | * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker | |
6604 | no longer requires it. | |
6605 | (ecoff_bfd_seclet_link, ecoff_sizeof_headers, | |
6606 | ecoff_write_object_contents): Don't treat .scommon section | |
6607 | specially. | |
6608 | ||
c236d8b3 FF |
6609 | Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com) |
6610 | ||
6611 | Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner): | |
6612 | * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE. | |
6613 | * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o. | |
6614 | * bfd/ptrace-core.c: New file for dealing with core files with | |
6615 | start with the ptrace_user structure found on BCS compliant systems. | |
6616 | * bfd/targets.c (ptrace_core_vec): New vector. | |
6617 | ||
36456a67 JL |
6618 | Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
6619 | ||
6620 | * Minimal support for reading SOM fixup streams. Allows | |
6621 | objdump -r to do something reasonable. | |
6622 | * som.c (som_get_reloc_upper_bound): Implement. | |
6623 | (som_canonicalize_reloc): Implement. | |
6624 | (som_set_reloc_info, som_slurp_reloc_table): New functions. | |
6625 | ||
8d12f138 ILT |
6626 | Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
6627 | ||
6628 | * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define. | |
6629 | * hosts/sparclynx.h: Include lynx.h instead of duplicating it. | |
6630 | ||
a1bff336 ILT |
6631 | Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6632 | ||
533af031 ILT |
6633 | * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift |
6634 | signed_value before sign extending it. Don't subtract out | |
6635 | reloc_entry->address. This makes it compatible with what gas is | |
6636 | generating. | |
6637 | ||
a1bff336 ILT |
6638 | * elfcode.h (elf_fake_sections): Accept .sbss as the name for a |
6639 | SHT_NOBITS sections. | |
6640 | (map_program_segments): Don't leave the loop after the first | |
6641 | SHT_NOBITS section. | |
6642 | (assign_file_positions_except_relocs): Only force sh_offset and | |
6643 | sh_addr to match modulo maxpagesize for a section which is not | |
6644 | SHT_NOBITS. Changed the method used to force page alignment after | |
6645 | a SHT_NOBITS section to only do it for the last such consecutive | |
6646 | section, and to really force page alignment. | |
6647 | ||
96be1f52 KR |
6648 | Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
6649 | ||
4c01d9b5 KR |
6650 | * coffcode.h (coff_slurp_symbol_table): Print more verbose message |
6651 | in the case of an unknown (or unhandled) storage class. | |
6652 | ||
96be1f52 KR |
6653 | * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should |
6654 | not be defined here, since it is a host attribute, not a target | |
6655 | one. | |
6656 | * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto. | |
6657 | ||
6658 | * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already | |
6659 | defined. | |
6660 | ||
6661 | * coff-sparc.c: Define some relocations, based on ELF relocations. | |
6662 | (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table, | |
6663 | struct coff_reloc_map, sparc_reloc_map, | |
6664 | coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and | |
6665 | elf.c, renamed. | |
6666 | (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_.... | |
6667 | (rtype2howto): Index into coff_sparc_howto_table using | |
6668 | dst->r_type. | |
6669 | ||
f8944f84 ILT |
6670 | Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6671 | ||
6672 | * config.bfd (mips*-*-irix5*): New target; use mipsbelf. | |
6673 | * configure.host (mips-sgi-irix5*) New host; use irix5 (no | |
6674 | hosts/irix5.h created; just use std-host.h). | |
6675 | * config/irix5.mh: New file; like irix4.mh, but don't use -G or | |
6676 | -lmalloc. | |
6677 | * Makefile.in: Rebuilt dependencies. | |
6678 | ||
6679 | * ecoffswap.h: Changed type of internal pointers for swap out | |
6680 | functions to const *. | |
6681 | ||
6682 | * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16 | |
6683 | correctly for assembler, but linker support not implemented. | |
6684 | (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16. | |
6685 | (mips_elf_sym_is_global): New function; at least on Irix 5, all | |
6686 | non section symbols are considered global. | |
6687 | (elf_backend_sym_is_global): Define. | |
6688 | (mips_elf_final_write_processing): New function. Set the MIPS | |
6689 | architecture level correctly. | |
6690 | (elf_backend_final_write_processing): Define. | |
6691 | (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS. | |
6692 | (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo | |
6693 | section to 1. Handle .options section. | |
6694 | (mips_elf_acom_section, mips_elf_acom_symbol, | |
6695 | mips_elf_acom_symbol_ptr): New static variables, used to build a | |
6696 | generic .acommon section to hold SHN_MIPS_ACOMMON symbols. | |
6697 | (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by | |
6698 | putting them all in a global .acommon section. | |
6699 | ||
6700 | * elfcode.h (bfd_section_from_shdr): Don't dump core if target | |
6701 | section has no ELF section data. | |
6702 | (elf_make_sections): Set addralign of reloc section to 4. | |
6703 | (elf_fake_sections): Likewise. | |
6704 | (map_program_segments): Don't consider section 0. | |
6705 | (assign_file_positions_except_relocs): Don't consider section 0. | |
6706 | In the main loop, skip the symtab and strtab sections, since their | |
6707 | positions are set elsewhere. | |
6708 | (swap_out_syms): Set addralign of symtab section to 4. Set | |
6709 | addralign of strtab sections to 1. | |
6710 | (assign_file_positions_for_relocs): Don't consider section 0. | |
6711 | (write_object_contents): Don't write out section 0. | |
6712 | ||
6713 | * libelf.h (struct elf_backend_data): Added fields | |
6714 | elf_backend_sym_is_global and elf_backend_final_write_processing. | |
6715 | * elf32-target.h (elf32_bed): Added corresponding initializers. | |
6716 | * elf64-target.h (elf64_bed): Likewise. | |
6717 | * elfcode.h (sym_is_global): Take abfd argument. Call | |
6718 | elf_backend_sym_is_global if it is not NULL. | |
6719 | (elf_map_symbols): Pass abfd to sym_is_global. | |
6720 | (write_object_contents): Call elf_backend_final_write_processing | |
6721 | if it is defined. | |
6722 | ||
c9668c58 ILT |
6723 | Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6724 | ||
6725 | * libecoff.h: Include coff/ecoff.h. | |
6726 | (struct ecoff_backend_data): Move external debugging information | |
6727 | fields into a single field pointing to an ecoff_debug_swap | |
6728 | structure. | |
6729 | (ecoff_data_type): Move debugging information fields into a single | |
6730 | field pointing to an ecoff_debug_info structure. | |
6731 | * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes. | |
6732 | ||
2f555d79 ILT |
6733 | Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com) |
6734 | ||
6735 | * nlmswap.h: New file to swap fixed header. Included by NLM | |
6736 | backends. | |
6737 | * libnlm.h (struct reloc_and_sec): Define. | |
6738 | (struct nlm_backend_data): Add fields fixed_header_size, | |
6739 | nlm_read_import, nlm_write_import, nlm_swap_fhdr_in, | |
6740 | nlm_swap_fhdr_out. | |
6741 | (nlm_fixed_header_size, nlm_read_import_func, | |
6742 | nlm_write_import_func, nlm_swap_fixed_header_in_func, | |
6743 | nlm_swap_fixed_header_out_func, nlm_write_external_func): New | |
6744 | accessor macros. | |
6745 | * nlmcode.h: Use new functions. | |
6746 | * nlm32-i386.c: Provide new functions. | |
6747 | * nlm32-sparc.c: New file; SPARC NLM backend. | |
6748 | ||
55ff7aef SS |
6749 | Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com) |
6750 | ||
6751 | * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore | |
6752 | garbage bits appearing in the upper end of symbolnums. | |
6753 | ||
6754 | * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED. | |
6755 | ||
343c1a96 SG |
6756 | Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com) |
6757 | ||
6758 | * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc. | |
6759 | * m68klynx.c: Define core file macros. | |
6760 | * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all | |
6761 | non-architecture specific stuff into lynx.h. | |
6762 | ||
794057a7 JK |
6763 | Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
6764 | ||
6765 | * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and | |
6766 | change PAGE_SIZE to 4096. | |
6767 | ||
6768 | Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com) | |
6769 | ||
6770 | * Makefile.in (diststuff): New target. | |
6771 | ||
6772 | * VERSION: Updated. | |
6773 | ||
09796011 JL |
6774 | Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
6775 | ||
3be54498 JL |
6776 | * som.c (som_object_setup): Do not create dummy ".text", ".data", |
6777 | and ".bss" sections. | |
6778 | (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size | |
6779 | is zero. Recognize BSS type sections and turn off SEC_LOAD and | |
6780 | SEC_DATA (so binutils/size works). Set the correct value for | |
6781 | a section's _raw_size. | |
6782 | (som_slurp_symbol_table): Program entry points, and millicode are | |
6783 | also functions. Mark them as such. Also mark L$* symbols as | |
6784 | debugging symbols. | |
6785 | ||
09796011 JL |
6786 | * bfd-in2.h: Rebuilt. |
6787 | ||
aff97790 JL |
6788 | Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
6789 | ||
91c0bcbb JL |
6790 | * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns |
6791 | a pointer to constant data. Delete bogus #define which made the | |
6792 | function useless. | |
6793 | ||
aff97790 | 6794 | * som.c (som_prep_for_fixups): New function. |
9d0dea6f | 6795 | (som_write_fixups): New function. |
0b35f7ec | 6796 | (som_write_space_strings): New function. |
6eb64408 JL |
6797 | (som_write_symbol_strings): New function. |
6798 | (som_begin_writing): New function. | |
aff97790 | 6799 | |
40249bfb JL |
6800 | Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
6801 | ||
980bac64 JL |
6802 | * som.c (som_write_object_contents): Do not abort. Flesh out. |
6803 | (som_set_section_contents): Do not abort. Flesh out. | |
6804 | ||
efc0df7c JL |
6805 | * som.c (som_write_headers): New function. |
6806 | (som_prep_headers): New function. | |
713de7ec | 6807 | (som_build_and_write_symbol_table): New function. |
7057b78f | 6808 | |
2212ff92 JL |
6809 | * som.c (som_sizeof_headers): Add missing prototype. |
6810 | (som_set_arch_mach): Do not abort. | |
6811 | ||
5532fc5a JL |
6812 | * som.c (som_count_spaces): New function. |
6813 | (som_count_subspaces): New function. | |
6814 | (compare_syms): New function. | |
6815 | (som_compute_checksum): New function. | |
6816 | ||
32619c58 JL |
6817 | * som.c (hppa_som_gen_reloc_type): New function. |
6818 | (som_bfd_reloc_type_lookup): New function. | |
6819 | ||
54bbfd37 JL |
6820 | * som.c (try_prev_fixup): New function. |
6821 | (som_reloc_skip): New function. | |
6822 | (som_reloc_addend): New function. | |
efc0df7c | 6823 | (som_reloc_call): New function. |
54bbfd37 | 6824 | |
d125665c JL |
6825 | * som.c (som_initialize_reloc_queue): New function. |
6826 | (som_reloc_queue_insert): Likewise. | |
6827 | (som_reloc_queue_fix): Likewise. | |
6828 | (som_reloc_queue_find): Likewise. | |
6829 | ||
fcb0c846 JL |
6830 | * som.c (som_hppa_howto_table): SOM howto relocation table. |
6831 | (hppa_som_reloc): New function. | |
6832 | ||
4fdb66cd JL |
6833 | * som.c (struct reloc_queue): New structure to keep track of |
6834 | the last four multibyte relocations emitted. | |
6835 | (enum pa_symbol_type): Type to fully describe the symbol types | |
6836 | associated with .import/.export assembler directives. | |
6837 | ||
70f1d738 JL |
6838 | * som.c: Include libhppa.h |
6839 | ||
40249bfb JL |
6840 | * som.c (bfd_som_set_section_attributes): New function. |
6841 | (bfd_som_set_subsection_attributes): Likewise. | |
6842 | (bfd_som_set_symboL_type): Likewise. | |
6843 | (bfd_som_attach_unwind_info): Likewise. | |
6844 | * som.h: Declare new exported functions. | |
6845 | ||
6846 | * som.h (struct som_symbol): Add new fields to hold additional | |
6847 | information needed to build/write symbol tables and fixup streams. | |
6848 | (struct som_section_data_struct): Add new fields to hold additional | |
6849 | information needed to build/write space and subspace headers. | |
6850 | (som_symbol_data): New accessor macro for SOM symbol information. | |
6851 | (R_HPPA_*): Basic relocation types to be used by the assembler. | |
6852 | ||
115f7430 JK |
6853 | Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
6854 | ||
6855 | * trad-core.c (trad_unix_core_file_p): If new hook | |
6856 | TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the | |
6857 | corefile being too big. | |
6858 | * hosts/i386sco.h: Define it. | |
6859 | ||
3e80841e JL |
6860 | Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
6861 | ||
8a71bf96 JL |
6862 | * bfd.c (struct _bfd): Add hppabsd_core_data. |
6863 | * targets.c (target_vector): Add hppabsd_core_vec. | |
6864 | * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core | |
6865 | section is encountered during core section scanning. | |
6866 | * hppabsd-core.c: New file. | |
6867 | * config/hppabsd.mh: Enable HPPA BSD core files. | |
6868 | ||
3e80841e JL |
6869 | * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code |
6870 | which is either commented out or ifdef'd out. Add, update and | |
6871 | clean comments. Fix various indention and spacing problems. Handle | |
6872 | problems related to using "ble" to jump to a stub rather than "bl" | |
6873 | (%r31 is trashed by "ble", but not by "bl"). | |
6874 | (NEW_INSTRUCTION): Put inside curly braces. | |
6875 | (CURRENT_STUB_OFFSET): Fix indention problems. | |
6876 | (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems. | |
6877 | Add, update and clean comments. Handle "ble" %r31 lossage problems. | |
6878 | (hppa_elf_build_long_branch_stub): Likewise. | |
6879 | (hppa_look_for_stubs_in_section): Likewise. | |
6880 | (hppa_elf_stub_check): Remove obsolete function. | |
6881 | ||
6882 | * hppa_stubs.h: Add new instructions to deal with %r31 lossage | |
6883 | problems. Delete unused instructions. | |
6884 | ||
0f5bc783 SS |
6885 | Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com) |
6886 | ||
6887 | * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define. | |
6888 | ||
95469b02 ILT |
6889 | Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6890 | ||
346f0414 ILT |
6891 | * elfcode.h (elf_object_p): Rather than looking through an array |
6892 | of architectures, get the ELF EM_xxx code from the backend | |
6893 | information. Let the generic ELF target match any EM_xxx code not | |
6894 | matched by another ELF target. Call elf_backend_object_p to let | |
6895 | the backend do more checks and set global information. | |
6896 | * libelf.h (struct elf_backend_data): Added elf_machine_code and | |
6897 | elf_backend_object_p fields. | |
6898 | (struct bfd_elf_arch_map): Removed. | |
6899 | (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare. | |
6900 | * elf32-target.h, elf64-target.h: Initialize elf_machine_code | |
6901 | field with ELF_MACHINE_CODE. Initialize elf_backend_object_p | |
6902 | field with elf_backend_object_p (if it is defined). | |
6903 | * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c, | |
6904 | elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c, | |
6905 | elf64-gen.c (ELF_MACHINE_CODE): Defined. | |
6906 | * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping | |
6907 | routines. | |
6908 | (mips_elf_object_p): Set the right machine number. | |
6909 | (mips_elf_ecoff_debug_swap): Defined. | |
6910 | (elf_backend_object_p): Defined to be mips_elf_object_p. | |
6911 | (elf_backend_ecoff_debug_swap): Defined to be | |
6912 | mips_elf_ecoff_debug_swap. | |
6913 | * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed. | |
6914 | ||
6915 | * libbfd-in.h (target_vector, default_vector): Declare. | |
6916 | * libbfd.h: Rebuilt. | |
6917 | * format.c (target_vector, default_vector): Don't declare. | |
6918 | ||
6919 | * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow | |
6920 | for R_MIPS_26. Correct overflow detection requires matching the | |
6921 | upper four bits of the destination against the PC. From Ted Lemon | |
6922 | <mellon@pepper.ncd.com>. | |
6923 | ||
6924 | * bout.c (b_out_reloc_type_lookup): Return type should point to | |
6925 | const data. | |
6926 | * coff-i960.c (coff_i960_reloc_type_lookup): Likewise. | |
6927 | * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise. | |
6928 | * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise. | |
6929 | * coff-i386.c (coff_i386_reloc): Made howto const. | |
6930 | * oasys.c (oasys_write_data): Made how const. | |
6931 | ||
95469b02 ILT |
6932 | * libelf.h: Added some comments. |
6933 | (struct elf_backend_data): Added elf_backend_ecoff_debug_swap | |
6934 | field. Removed unused write_relocs field. | |
6935 | * elf32-target.h: Adjusted elf_backend_data initialization | |
6936 | accordingly. | |
6937 | * elf64-target.h: Corrected elf_backend_data initialization to | |
6938 | fill in all fields and to set elf_64_p to 1. | |
6939 | ||
e2756048 ILT |
6940 | Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6941 | ||
7b8106b4 ILT |
6942 | * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment |
6943 | to filepos in SHT_STRTAB case. | |
6944 | (assign_file_position_for_section): Set BFD section filepos as | |
6945 | well as ELF section sh_offset. | |
6946 | ||
e2756048 ILT |
6947 | * reloc.c: Use const instead of CONST. |
6948 | (bfd_perform_relocation): Make variable howto a const pointer. | |
6949 | * bfd-in2.h, libbfd.h: Rebuilt. | |
6950 | ||
6951 | Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) | |
6952 | ||
6953 | * Makefile.in (realclean): Don't remove generated headers. Reverts | |
6954 | change of 2 Jul 1993. | |
6955 | ||
007455de DHW |
6956 | Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com) |
6957 | ||
6958 | * configure.bfd: make unixware equivalent to sysv4. | |
6959 | ||
6960 | * config/i386-nlm.mt: bring in elf config; make it the default. | |
6961 | ||
1d3e8847 JL |
6962 | Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
6963 | ||
6964 | * libbfd.c (bfd_put_8): Add parens around reference to "val" | |
6965 | argument. | |
6966 | ||
2ccb88c0 DM |
6967 | Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
6968 | ||
6969 | * hosts/i386mach3.h (HOST_SEGMENT_SIZE), | |
6970 | i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?). | |
6971 | ||
0f396d2a ILT |
6972 | Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
6973 | ||
6974 | * coffcode.h (coff_write_object_contents): Zero out internal_a. | |
6975 | ||
c188b0be DM |
6976 | Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
6977 | ||
6978 | * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h, | |
6979 | core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c, | |
6980 | section.c, syms.c, targets.c: | |
6981 | Doc cleanup (spelling, punctuation, grammar, formatting). | |
6982 | * bfd-in2.h, libbfd.h: Rebuild. | |
c188b0be | 6983 | |
baf205c4 JG |
6984 | Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com) |
6985 | ||
6986 | * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors. | |
6987 | * bfd.c, opncls.c: Improve comments on file descriptor cacheing. | |
6988 | ||
fa8e8648 JL |
6989 | Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
6990 | ||
6991 | * From Pete Hoogenboom (hoogen@cs.utah.edu) | |
6992 | * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error | |
6993 | in last change. Always rebuild symbol extension section the first | |
6994 | time though if output sections exist (fixes ld -r problems). | |
6995 | ||
d5d53b0a JW |
6996 | Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com) |
6997 | ||
6998 | * Makefile.in: Add .PHONY for check and installcheck rules. | |
6999 | ||
7000 | Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com) | |
7001 | ||
7002 | * libbfd-in.h (artdata): Use long, not time_t for portability, at | |
7003 | least to HPUX. File below is a derived file. | |
7004 | ||
31eb3ead BC |
7005 | Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com) |
7006 | ||
7007 | * libbfd.h (artdata): Use long, not time_t for portability, at | |
7008 | least to HPUX. | |
7009 | ||
242f60e2 JK |
7010 | Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
7011 | ||
7012 | * config.bfd: Use bigmips for mips*-*-bsd*. | |
7013 | ||
55d5b62d ILT |
7014 | Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7015 | ||
f2e945df ILT |
7016 | * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table): |
7017 | Handle symbol number of zero. | |
7018 | ||
7386c3b7 ILT |
7019 | * reloc.c (enum bfd_reloc_code_real): Added |
7020 | BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16, | |
7021 | BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32. | |
7022 | * bfd-in2.h: Rebuilt. | |
7023 | * coff-mips.c (mips_bfd_reloc_type_lookup): Handle | |
7024 | BFD_RELOC_MIPS_LITERAL. | |
7025 | * elf32-mips.c (mips_reloc_map): Handle new relocs. | |
7026 | (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp | |
7027 | checks slightly. | |
7028 | ||
55d5b62d ILT |
7029 | * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end, |
7030 | MY_bfd_debug_info_accumulat [sic]): Remove unused definitions. | |
7031 | (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section, | |
7032 | MY_bfd_seclet_link): Define. | |
7033 | (MY_bfd_reloc_type_lookup): Rename from | |
7034 | MY_reloc_howto_type_lookup. | |
7035 | (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol. | |
7036 | (MY(vec)): Use JUMP_TABLE rather than listing functions. | |
7037 | * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound, | |
7038 | MY_canonicalize_reloc, MY_write_object_contents): Don't define in | |
7039 | terms of MY, because that causes a recusive invocation of CAT when | |
7040 | expanded within JUMP_TABLE, and ANSI compilers don't expand | |
7041 | recursive macros. | |
7042 | * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from | |
7043 | MY_reloc_howto_type_lookup, and don't define in terms of MY. | |
7044 | (MY_canonicalize_reloc): Don't define in terms of MY. | |
7045 | (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather | |
7046 | than listing functions. | |
7047 | ||
6198b7a1 JK |
7048 | Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
7049 | ||
7050 | * config.bfd: Use m68k-elf for m68*-*-sysv4*. | |
7051 | ||
ceeca31c | 7052 | See file ChangeLog.1 |
e6d739eb | 7053 | |
41126f15 JK |
7054 | \f |
7055 | Local Variables: | |
7056 | mode: indented-text | |
7057 | left-margin: 8 | |
6ec3bb6a ILT |
7058 | fill-column: 74 |
7059 | version-control: never | |
7060 | End: |