Commit | Line | Data |
---|---|---|
c91884b3 SS |
1 | Mon Jan 3 13:05:08 1994 Stan Shebs (shebs@andros.cygnus.com) |
2 | ||
3 | * syms.c (bfd_print_symbol_vandf): Change PTR to FILE *. | |
4 | * hosts/irix4.h (exit): Declare properly. | |
5 | ||
031534b0 ILT |
6 | Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
7 | ||
8120aa8f ILT |
8 | * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to |
9 | be a const pointer. | |
10 | * bfd-in2.h: Rebuilt. | |
11 | * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to | |
12 | be a const pointer. | |
13 | * targets.c (bfd_target): Change swap function pointers | |
14 | accordingly. | |
15 | * archive.c (do_slurp_coff_armap): Change swap accordingly. | |
16 | * aix386-core.c: Change NO_GET and NO_GETS accordingly. | |
17 | * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c, | |
18 | ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET | |
19 | accordingly. | |
20 | ||
b59f0276 ILT |
21 | * libbfd-in.h (struct artdata): Added tdata field. |
22 | (_bfd_add_bfd_to_archive_cache): Declare. | |
2af2b7c4 | 23 | (_bfd_get_elt_at_filepos): Declare. |
b59f0276 ILT |
24 | (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. |
25 | * libbfd.h: Rebuilt. | |
26 | * archive.c: Cleaned up some more. | |
27 | (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize | |
28 | pointer elements of artdata. | |
29 | (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache. | |
30 | (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. | |
2af2b7c4 ILT |
31 | (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos. |
32 | (get_extended_arelt_filename, bfd_construct_extended_name_table, | |
33 | bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static. | |
b59f0276 ILT |
34 | * ecoff.c: Some comment changes. |
35 | (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set | |
36 | ardata->tdata to raw_armap. | |
37 | (ecoff_archive_p): Initialize pointer elements of artdata. | |
38 | * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of | |
39 | add_bfd_to_cache. | |
40 | ||
031534b0 ILT |
41 | * hash.c: Added some documentation. |
42 | ||
3f99570e JK |
43 | Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
44 | ||
45 | * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC, | |
46 | and do the swapping here rather than calling ntohl from the N_* | |
47 | macros. This cleans up assumptions about the size of a host long, | |
48 | the existence to ntohl, etc. | |
49 | ||
e38bcbdb RS |
50 | Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com) |
51 | ||
52 | * config.bfd: Add support for VSTa micro-kernel. It currently uses | |
53 | i386-aout. | |
54 | ||
f4d7c848 DM |
55 | Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
56 | ||
00fe3f53 | 57 | * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value. |
f4d7c848 DM |
58 | * i386mach3.c (SEGMENT_SIZE): Fix value. |
59 | ||
728472f1 ILT |
60 | Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
61 | ||
62 | Minor cleanups suggested by CodeCenter. | |
63 | * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c, | |
64 | linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as | |
65 | appropriate. | |
66 | * aoutx.h (struct external_exec): Removed unnecessary declaration. | |
67 | (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL. | |
68 | (adjust_z_magic): Removed useless variable data_vma. | |
69 | (stringtab_init): Initialize hash_zero. | |
70 | (add_to_stringtab): Removed unused fourth argument. | |
71 | (NAME(aout,swap_std_reloc_out)): Removed useless variable | |
72 | r_addend. | |
73 | (aout_link_input_section): Added some casts. | |
74 | * archive.c (get_extended_arelt_filename, do_slurp_coff_armap, | |
75 | bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap): | |
76 | Minor code rewriting to make it more C like. | |
77 | (do_slurp_bsd_armap): Added some casts. | |
78 | * ecoff.c (ecoff_write_object_contents): Removed useless variable | |
79 | scn_base. | |
80 | (ecoff_write_armap): Added some casts. Use "" rather than "\0". | |
81 | * ecofflink.c (bfd_ecoff_write_debug): Added a cast. | |
82 | * libaout.h (struct internal_exec): Removed unnecessary | |
83 | declaration. | |
84 | * linker.c (_bfd_generic_indirect_link_order): Added a cast. | |
85 | * opncls.c (new_bfd): Removed a cast. | |
86 | * reloc.c (bfd_generic_get_relocated_section_contents): Added | |
87 | some casts. | |
88 | * srec.c (internal_srec_write_object_contents): Removed useless | |
89 | variable bytes_written. | |
90 | ||
696df58f DM |
91 | Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
92 | ||
93 | * i386mach3.c (N_TXTADDR): Don't define after all. | |
94 | (TEXT_START_ADDR): Don't include exec header size in value. | |
95 | ||
e450eb45 DM |
96 | Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
97 | ||
98 | * i386mach3.c (N_TXTADDR): Define. | |
99 | ||
4c3721d5 ILT |
100 | Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
101 | ||
102 | Extensive changes to move the bulk of the linker into BFD so that | |
103 | more efficient backend code can be written for specific object | |
104 | files. Only existing efficient backend is a.out. | |
105 | * seclet.c, seclet.h: Removed. | |
106 | * hash.c, linker.c, genlink.h: New files. | |
107 | * bfd-in.h: Removed bfd_error_vector. Declared hash table | |
108 | structures and functions. | |
109 | (JUMP_TABLE): Removed bfd_seclet_link, added | |
110 | bfd_link_hash_table_create, bfd_link_add_symbols and | |
111 | bfd_final_link. | |
112 | * All backends: Changed accordingly. | |
113 | * bfd-in2.h: Rebuilt. | |
114 | * bfd.c (struct _bfd): Added link_next and archive_pass fields. | |
115 | Removed ld_symbols field. | |
116 | (bfd_nonrepresentable_section, bfd_undefined_symbol, | |
117 | bfd_reloc_value_truncated, bfd_reloc_is_dangerous, | |
118 | bfd_error_vector): Removed. | |
119 | (bfd_default_error_trap, bfd_error_trap, | |
120 | bfd_error_nonrepresentabltrap): Removed. | |
121 | (bfd_get_relocated_section_contents): Pass link_info. Pass | |
122 | link_order instead of seclet. Pass symbols. | |
123 | (bfd_relax_section): Pass link_info. | |
124 | (bfd_seclet_link): Removed. | |
125 | (bfd_link_hash_table_create, bfd_link_add_symbols, | |
126 | bfd_final_link): New macros. | |
127 | * libbfd-in.h: If __GNUC__ is defined and alloca is not, define | |
128 | alloca as __builtin_alloca. Declare internal linking functions. | |
129 | * libbfd.h: Rebuilt. | |
130 | * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked | |
131 | for months. | |
132 | * reloc.c (reloc_howto_type): Added error_message argument to | |
133 | special_function field. Changed all callers and all definitions. | |
134 | (bfd_get_reloc_size): Make argument a const pointer. | |
135 | (bfd_perform_relocation): Add error_message argument to hold | |
136 | string set if return value if bfd_reloc_dangerous. Changed all | |
137 | callers. | |
138 | (_bfd_final_link_relocate, _bfd_relocate_contents): New functions. | |
139 | * section.c (asection): Renamed seclets_head and seclets_tail to | |
140 | link_order_head and link_order_tail. | |
141 | * targets.c (bfd_target): Replaced seclet argument with link_info | |
142 | and link_order and symbols arguments in | |
143 | bfd_get_relocated_section_contents. Added symbols argument to | |
144 | bfd_relax_section. Removed bfd_seclet_link. Added | |
145 | bfd_link_hash_table_create, bfd_link_add_symbols and | |
146 | bfd_final_link. | |
147 | * libaout.h (struct aoutdata): Added external_syms, | |
148 | external_sym_count, external_strings, sym_hashes fields. | |
149 | (obj_aout_external_syms, obj_aout_external_sym_count, | |
150 | obj_aout_external_strings, obj_aout_sym_hashes): New accessor | |
151 | macros. | |
152 | (WRITE_HEADERS): Only output symbols if outsymbols is not NULL. | |
153 | * aoutx.h: Wrote new back end linker routines. | |
154 | (translate_to_native_sym_flags): Return boolean value. Don't use | |
155 | bfd_error_vector. | |
156 | (NAME(aout,write_syms)): Return boolean value. Check return value | |
157 | of translate_to_native_sym_flags and bfd_write. | |
158 | * aout-target.h (final_link_callback): New function. | |
159 | (MY_bfd_final_link): New function. | |
160 | * aout-adobe.c (aout_adobe_write_object_contents): Check return | |
161 | value of aout_32_write_syms. | |
162 | * hp300hpux.c (MY(write_object_contents)): Likewise. | |
163 | * i386lynx.c (WRITE_HEADERS): Likewise. | |
164 | * libaout.h (WRITE_HEADERS): Likewise. | |
165 | * bout.c: Changed functions to use link_info->callbacks rather | |
166 | than bfd_error_vector, and link_orders rather than seclets. | |
167 | * coff-alpha.c: Likewise. | |
168 | * coff-h8300.c: Likewise. | |
169 | * coff-h8500.c: Likewise. | |
170 | * coff-sh.c: Likewise. | |
171 | * coff-z8k.c: Likewise. | |
172 | * elf32-hppa.c: Likewise. | |
173 | * reloc16.c: Likewise. | |
174 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look | |
175 | up _gp in the hash table rather than in outsymbols. | |
176 | * coff-a29k.c (a29k_reloc): Pass errors back in new error_message | |
177 | argument rather than printing them. | |
178 | * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and | |
179 | link_order arguments rather than seclet. Changed all uses and | |
180 | definitions. | |
181 | (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed | |
182 | all uses and definitions. | |
183 | * libcoff.h: Rebuilt. | |
184 | * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but | |
185 | not by ECOFF, make it scAbs. | |
186 | (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and | |
187 | rewritten. | |
188 | * elf32-mips.c (mips_elf_final_link): Renamed from | |
189 | mips_elf_seclet_link and rewritten. | |
190 | * elf32-hppa.c (elf32_hppa_stub_description): Added link_info | |
191 | field. | |
192 | (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub, | |
193 | hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section): | |
194 | Added link_info arguments. Changed all callers. | |
195 | * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is | |
196 | not NULL. | |
197 | * oasys.c (oasys_write_sections): Return boolean value rather than | |
198 | using bfd_error_vector. | |
199 | (oasys_write_object_contents): Check return value of | |
200 | oasys_write_sections. | |
201 | * hosts/std-host.h: Don't declare qsort or strtol. | |
202 | * Makefile.in: Rebuild dependencies. | |
203 | (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o. | |
204 | (CFILES): Removed seclet.c. Added hash.c and linker.c. | |
205 | (HFILES): Removed seclet.h. Added genlink.h. | |
206 | ||
1adbf662 PS |
207 | Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
208 | ||
209 | * section.c (bfd_get_section_contents): Return zero filled buffer | |
210 | if section has no contents. | |
211 | ||
d1b44e83 ILT |
212 | Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
213 | ||
214 | * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc, | |
215 | then skip bfd_perform_relocation even if the addend is non-zero. | |
216 | ||
a2805287 KR |
217 | Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com) |
218 | ||
219 | * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy | |
220 | addend to r_offset field. | |
221 | ||
222 | * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies. | |
223 | ||
224 | * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET, | |
225 | CALC_ADDEND): Define. | |
226 | ||
227 | * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing | |
228 | the offsetof because AIX /bin/cc does not like to take the address | |
229 | of an array. (From Minh Tran-Le.) | |
230 | ||
277b2d2b JL |
231 | Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
232 | ||
a2805287 KR |
233 | * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu) |
234 | ||
235 | * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy | |
236 | the return pointer into %r2 if no jump-in-call-delay-slot | |
237 | optimization was done. | |
238 | ||
277b2d2b JL |
239 | * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD. |
240 | ||
f8af9b40 DM |
241 | Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
242 | ||
243 | * hosts/std-host.h: (time): Don't declare; conflicts on Mach3. | |
244 | ||
245 | * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding. | |
246 | (HOST_SEGMENT_SIZE): Set to 0 for same reason. | |
247 | ||
248 | * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above. | |
249 | (TEXT_START_ADDR): Correct. | |
250 | (MY_backend_data): Define. | |
251 | ||
252 | * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): | |
253 | New functions; code moved from aout_<size>_adjust_sizes_and_vmas. | |
254 | ||
c97ae6e4 JL |
255 | Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
256 | ||
257 | * som.c (som_begin_writing): Fix thinkos in auxiliary header | |
258 | support. | |
259 | (bfd_som_attach_aux_hdr): Likewise. | |
260 | ||
a36b6f1d JL |
261 | Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
262 | ||
263 | * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field | |
264 | selectors for PIC code. | |
265 | ||
266 | * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors. | |
267 | (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL | |
268 | relocations needed by PIC. | |
269 | ||
9e6f2498 SG |
270 | Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com) |
271 | ||
272 | * nlmcode.h: Fixes to avoid compiler warnings... | |
273 | ||
900e6d96 ILT |
274 | Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com) |
275 | ||
276 | * libnlm.h (nlm_backend_data): Removed macro definition. | |
277 | (nlm_alpha_backend_data): Adjusted accordingly. | |
278 | ||
017a52d7 JL |
279 | Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
280 | ||
f6c2300b JL |
281 | * som.c (som_begin_writing): Flesh out code for handling simple |
282 | auxiliary headers. | |
283 | (bfd_som_attach_aux_hdr): New function. | |
284 | ||
285 | * som.h (struct somdata): Add fields for attaching version and | |
286 | copyright headers. Add accessor macros. | |
287 | ||
744069b8 JL |
288 | * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected |
289 | definitions for old versions of HPUX which fail to define them. | |
290 | (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT | |
291 | now that they're safe. Delete bogus R_STATEMENT relocations. | |
292 | ||
017a52d7 JL |
293 | * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete |
294 | extra R_DATA_OVERRIDE. | |
295 | (hppa_som_gen_reloc_type): Generate a relocation for the rounding | |
296 | mode selector if needed. | |
297 | (som_write_fixups): Handle requests for a change in the default | |
298 | rounding mode. Rounding modes do not consume input bytes, but | |
299 | are just markers much like R_ENTRY and R_EXIT. | |
300 | ||
48eb5281 JL |
301 | Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
302 | ||
303 | Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu) | |
304 | ||
017a52d7 JL |
305 | * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when |
306 | the branch instruction as originally been nullified. | |
307 | hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the | |
308 | case of no code reordering due to an LDO instruction in the | |
309 | delay slot of the branch. Make sure to relocate the correct | |
310 | instruction. Do not perform instruction reordering for millicode | |
311 | calls. | |
312 | (hppa_elf_build_arg_reloc_stub): Change the relocation type | |
313 | to R_HPPA_STUB_CALL_17 when special processing might be needed. | |
314 | (hppa_elf_build_long_branch_stub): Prevent code reordering on | |
315 | a call from a linker stub to another linker stub and for millicode | |
316 | calls. Do not trash the return register for calls from one linker | |
317 | stub to a second linker stub. | |
318 | ||
4861ac76 JL |
319 | * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT |
320 | relocations are not pc-relative. | |
321 | ||
48eb5281 JL |
322 | * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in |
323 | linker stub code. | |
324 | (COPY_2_31): Likewise. | |
325 | ||
ecb2d887 ILT |
326 | Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
327 | ||
328 | * config/solaris2.mh (HDEFINES): Remove -Dconst= | |
329 | * hosts/solaris.h: If not __GNUC__, define const as empty. | |
330 | ||
800748cd ILT |
331 | Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
332 | ||
4919d3ab ILT |
333 | * ecoff.c: Added various casts for 32/64 bit cross targeting. |
334 | (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo | |
335 | section so that the linker ignores it. | |
336 | * ecofflink.c: Added various casts for 32/64 bit cross targeting. | |
337 | (ecoff_add_bytes): Changed need argument to size_t. | |
338 | (bfd_ecoff_debug_link_other): Check return value of | |
339 | ecoff_add_string. | |
340 | ||
341 | * libbfd-in.h (new_bfd): Use void rather than an empty parameter | |
342 | list. | |
343 | * libbfd.h: Rebuilt. | |
344 | ||
800748cd ILT |
345 | * libnlm.h (struct nlm_obj_tdata): New field backend_data. |
346 | (nlm_backend_data, nlm_alpha_backend_data): New accessor macros. | |
347 | (struct nlm_backend_data): New field no_uninitialized_data. | |
348 | (nlm_no_uninitialized_data): New accessor macro. | |
349 | * nlmcode.h (nlm_compute_section_file_positions): Handle | |
350 | no_uninitialized_data. | |
351 | (nlm_external_reloc_compare): Sort relocs by address for a | |
352 | particular symbol, to make the sort more stable. | |
353 | (nlm_write_object_contents): Cast the arguments to qsort. Get the | |
354 | value of a debugging symbol the same way we get the value of a | |
355 | normal symbol. | |
356 | * nlm32-alpha.c: Various changes. Write out GP and .lita relocs. | |
357 | Set no_uninitialized_data to true. | |
358 | * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c | |
359 | (nlm32_sparc_backend): Set no_uninitialized_data field false. | |
360 | * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination | |
361 | before filling it in. | |
362 | ||
a7f6a456 JL |
363 | Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
364 | ||
365 | * som.c (som_section_type, som_decode_symcalss): New functions. | |
366 | (som_get_symbol_info): Use them. | |
367 | (som_slurp_symbol_table): Set the section of common and undefined | |
368 | symbols correctly. | |
369 | ||
848ace96 KR |
370 | Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com) |
371 | ||
372 | * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to | |
373 | make gcc happy. | |
374 | ||
375 | * mipsbsd.c: Changes from Ralph Campbell: | |
376 | (mips_howto_table_ext): MIPS_RELOC_LO16 should use | |
377 | complain_overflow_dont. | |
378 | (aout_mips_*_vec): Make name use "a.out" instead of "aout", to | |
379 | make gdb happy. | |
380 | ||
381 | * bfd.c (bfd_errmsgs): Reword invalid-target message. | |
382 | ||
383 | * config.bfd: For sparc*-*-coff, use sparc-coff. | |
384 | * configure.in: Handle sparccoff_vec. | |
385 | * targets.c (sparccoff_vec): Declare. | |
386 | ||
387 | * reloc.c (bfd_get_reloc_size): New function. | |
388 | (struct reloc_howto_type): Update documentation of size field. | |
389 | ||
2f555d79 ILT |
390 | Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
391 | ||
68eaffda ILT |
392 | * nlm32-alpha.c: New file; preliminary Alpha NetWare support. |
393 | * config.bfd (alpha-*-netware*): New target; use alpha-nlm. | |
394 | * config/alpha-nlm.mt: New file. | |
395 | * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o, | |
396 | nlm32.o, and nlm.o. | |
397 | * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o. | |
398 | (CFILES): Added nlm32-alpha.c. | |
399 | Rebuilt dependencies. | |
400 | * targets.c (nlm32_alpha_vec): Declare. | |
401 | ||
402 | * libnlm.h (struct nlm_backend_data): New fields | |
403 | optional_prefix_size, nlm_backend_object_p, nlm_write_prefix, | |
404 | nlm_set_public_section, nlm_get_public_offset. Removed unused | |
405 | nlm_write_reloc field. Changed nlm_write_import to remove | |
406 | unnecessary symbol argument. Renamed nlm_write_externals to | |
407 | nlm_write_external, and changed cound argument from bfd_vma to | |
408 | bfd_size_type. | |
409 | (nlm_optional_prefix_size, nlm_backend_object_p_func, | |
410 | nlm_write_prefix_func, nlm_set_public_section_func, | |
411 | nlm_get_public_offset_func): New accessor macros. | |
412 | (nlm_write_reloc_func): Removed. | |
413 | (nlm_write_external_func): Adjusted for field renaming. | |
414 | * nlm32-i386.c (nlm_i386_write_import): Renamed from | |
415 | nlm_i386_write_reloc. Removed old nlm_i386_write_import which | |
416 | just called old nlm_i386_write_reloc. | |
417 | (nlm_i386_write_external): Renamed from nlm_i386_write_externals. | |
418 | Declared. Changed second argument from bfd_vma to bfd_size_type. | |
419 | (nlm32_i386_backend): Adjusted for changes to fields and names. | |
420 | * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused, | |
421 | ifdeffed out code. | |
422 | (nlm_sparc_write_import): Removed second argument. | |
423 | (nlm_sparc_write_external): Renamed from | |
424 | nlm_sparc_write_externals. Changed second argument from bfd_vma | |
425 | to bfd_size_type. | |
426 | (nlm32_sparc_backend): Adjusted for changes to fields and names. | |
427 | * nlmcode.h: Removed some unused code. | |
428 | (nlm_object_p): Don't destroy tdata pointer. Call | |
429 | backend_object_p function if it exists. | |
430 | (nlm_slurp_symbol_table): Removed unused variable rcount. Call | |
431 | set_public_section_func if it exists instead of checking | |
432 | NLM_HIBIT. | |
433 | (nlm_compute_section_file_positions): Account for | |
434 | optional_prefix_size. | |
435 | (nlm_write_object_contents): Account for optional_prefix_size. | |
436 | Removed useless variable write_reloc_func. Changed declaration | |
437 | and call of write_import_func. Call write_prefix_func if it | |
438 | exists. Removed unused variables len and temp. Call | |
439 | get_public_offset_func if it exists rather than setting NLM_HIBIT. | |
440 | * nlmswap.h: Declare functions. | |
441 | ||
2f555d79 ILT |
442 | * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize |
443 | for clarity. | |
444 | (fprintf_vma, sprintf_vma): Use %lx, not %x. | |
445 | * bfd-in2.h: Rebuilt. | |
446 | * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results | |
447 | to unsigned long. | |
448 | ||
449 | * config.bfd: Don't set target64 here, as the setting is ignored. | |
450 | * configure.in (ecoffalpha_little_vec): Set target64. | |
451 | ||
452 | * config/alphaosf.mt (TDEFINES): Removed; setting host parameters | |
453 | in TDEFINES is wrong. | |
454 | ||
455 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): | |
456 | Remove unused variable output_section. | |
457 | ||
7cd39d69 ILT |
458 | Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
459 | ||
460 | * irix-core.c: New file for Irix 4 and Irix 5 core support. | |
461 | Functions taken out of coff-mips.c. Handle vmap type VMAPFILE. | |
462 | * coff-mips.c: Irix 4 core file support moved to irix-core.c. | |
463 | * targets.c: If IRIX_CORE defined, include irix_core_vec in | |
464 | target_vector. | |
465 | * config/irix4.mh (HDEFINES): Add -DIRIX_CORE. | |
466 | (HDEPFILES): Define to be irix-core.o. | |
467 | * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE. | |
468 | (HDEPFILES): Define to be irix-core.o. | |
469 | * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed | |
470 | sco-core.o, which no longer exists. | |
471 | (CFILES): Added all *-core.c files. | |
472 | Rebuilt dependencies. | |
473 | ||
8d12f138 ILT |
474 | Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
475 | ||
6c35a16d ILT |
476 | * elfcode.h (map_program_segments): Restore check of file_size != |
477 | mem_size, but only if SHT_PROGBITS. | |
478 | ||
8d12f138 ILT |
479 | * ecofflink.c: New file to hold ECOFF debug information linking |
480 | routines. | |
481 | * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet, | |
482 | ecoff_add_string, ecoff_get_debug): Removed. Functionality now in | |
483 | ecofflink.c. | |
484 | (ecoff_get_extr, ecoff_set_index): New functions. | |
485 | (ecoff_slurp_symbolic_info): Don't save raw_size. | |
486 | (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions. | |
487 | (ecoff_compute_section_file_positions): Don't set EXEC_P just | |
488 | because there is a start address. | |
489 | (ecoff_write_object_contents): Handle external symbols here. Use | |
490 | ecofflink.c functions to write out debugging information. | |
491 | * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr, | |
492 | mips_elf_set_index): New functions. | |
493 | (mips_elf_seclet_link): Discard empty sections, the .options | |
494 | section and .gptab sections. Handle linking .mdebug section. | |
495 | * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase. | |
496 | * libelf.h (elf_symbol_type): Added mips_extr to tc_data union. | |
497 | * bfd-in.h: Added prototypes for routines in ecofflink.c (some are | |
498 | called by gas, so they are public). | |
499 | * bfd-in2.h: Rebuilt. | |
500 | * Makefile.in (BFD_LIBS): Added ecofflink.o. | |
501 | (CFILES): Added ecofflink.c. | |
502 | (ecofflink.o): New target. Rebuilt dependencies. | |
503 | ||
abb324b2 JL |
504 | Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
505 | ||
506 | * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as | |
507 | a valid magic number if it's been defined. | |
508 | ||
8f45f604 ILT |
509 | Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
510 | ||
511 | * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker | |
512 | no longer requires it. | |
513 | (ecoff_bfd_seclet_link, ecoff_sizeof_headers, | |
514 | ecoff_write_object_contents): Don't treat .scommon section | |
515 | specially. | |
516 | ||
c236d8b3 FF |
517 | Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com) |
518 | ||
519 | Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner): | |
520 | * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE. | |
521 | * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o. | |
522 | * bfd/ptrace-core.c: New file for dealing with core files with | |
523 | start with the ptrace_user structure found on BCS compliant systems. | |
524 | * bfd/targets.c (ptrace_core_vec): New vector. | |
525 | ||
36456a67 JL |
526 | Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
527 | ||
528 | * Minimal support for reading SOM fixup streams. Allows | |
529 | objdump -r to do something reasonable. | |
530 | * som.c (som_get_reloc_upper_bound): Implement. | |
531 | (som_canonicalize_reloc): Implement. | |
532 | (som_set_reloc_info, som_slurp_reloc_table): New functions. | |
533 | ||
8d12f138 ILT |
534 | Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
535 | ||
536 | * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define. | |
537 | * hosts/sparclynx.h: Include lynx.h instead of duplicating it. | |
538 | ||
a1bff336 ILT |
539 | Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
540 | ||
533af031 ILT |
541 | * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift |
542 | signed_value before sign extending it. Don't subtract out | |
543 | reloc_entry->address. This makes it compatible with what gas is | |
544 | generating. | |
545 | ||
a1bff336 ILT |
546 | * elfcode.h (elf_fake_sections): Accept .sbss as the name for a |
547 | SHT_NOBITS sections. | |
548 | (map_program_segments): Don't leave the loop after the first | |
549 | SHT_NOBITS section. | |
550 | (assign_file_positions_except_relocs): Only force sh_offset and | |
551 | sh_addr to match modulo maxpagesize for a section which is not | |
552 | SHT_NOBITS. Changed the method used to force page alignment after | |
553 | a SHT_NOBITS section to only do it for the last such consecutive | |
554 | section, and to really force page alignment. | |
555 | ||
96be1f52 KR |
556 | Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
557 | ||
4c01d9b5 KR |
558 | * coffcode.h (coff_slurp_symbol_table): Print more verbose message |
559 | in the case of an unknown (or unhandled) storage class. | |
560 | ||
96be1f52 KR |
561 | * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should |
562 | not be defined here, since it is a host attribute, not a target | |
563 | one. | |
564 | * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto. | |
565 | ||
566 | * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already | |
567 | defined. | |
568 | ||
569 | * coff-sparc.c: Define some relocations, based on ELF relocations. | |
570 | (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table, | |
571 | struct coff_reloc_map, sparc_reloc_map, | |
572 | coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and | |
573 | elf.c, renamed. | |
574 | (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_.... | |
575 | (rtype2howto): Index into coff_sparc_howto_table using | |
576 | dst->r_type. | |
577 | ||
f8944f84 ILT |
578 | Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
579 | ||
580 | * config.bfd (mips*-*-irix5*): New target; use mipsbelf. | |
581 | * configure.host (mips-sgi-irix5*) New host; use irix5 (no | |
582 | hosts/irix5.h created; just use std-host.h). | |
583 | * config/irix5.mh: New file; like irix4.mh, but don't use -G or | |
584 | -lmalloc. | |
585 | * Makefile.in: Rebuilt dependencies. | |
586 | ||
587 | * ecoffswap.h: Changed type of internal pointers for swap out | |
588 | functions to const *. | |
589 | ||
590 | * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16 | |
591 | correctly for assembler, but linker support not implemented. | |
592 | (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16. | |
593 | (mips_elf_sym_is_global): New function; at least on Irix 5, all | |
594 | non section symbols are considered global. | |
595 | (elf_backend_sym_is_global): Define. | |
596 | (mips_elf_final_write_processing): New function. Set the MIPS | |
597 | architecture level correctly. | |
598 | (elf_backend_final_write_processing): Define. | |
599 | (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS. | |
600 | (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo | |
601 | section to 1. Handle .options section. | |
602 | (mips_elf_acom_section, mips_elf_acom_symbol, | |
603 | mips_elf_acom_symbol_ptr): New static variables, used to build a | |
604 | generic .acommon section to hold SHN_MIPS_ACOMMON symbols. | |
605 | (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by | |
606 | putting them all in a global .acommon section. | |
607 | ||
608 | * elfcode.h (bfd_section_from_shdr): Don't dump core if target | |
609 | section has no ELF section data. | |
610 | (elf_make_sections): Set addralign of reloc section to 4. | |
611 | (elf_fake_sections): Likewise. | |
612 | (map_program_segments): Don't consider section 0. | |
613 | (assign_file_positions_except_relocs): Don't consider section 0. | |
614 | In the main loop, skip the symtab and strtab sections, since their | |
615 | positions are set elsewhere. | |
616 | (swap_out_syms): Set addralign of symtab section to 4. Set | |
617 | addralign of strtab sections to 1. | |
618 | (assign_file_positions_for_relocs): Don't consider section 0. | |
619 | (write_object_contents): Don't write out section 0. | |
620 | ||
621 | * libelf.h (struct elf_backend_data): Added fields | |
622 | elf_backend_sym_is_global and elf_backend_final_write_processing. | |
623 | * elf32-target.h (elf32_bed): Added corresponding initializers. | |
624 | * elf64-target.h (elf64_bed): Likewise. | |
625 | * elfcode.h (sym_is_global): Take abfd argument. Call | |
626 | elf_backend_sym_is_global if it is not NULL. | |
627 | (elf_map_symbols): Pass abfd to sym_is_global. | |
628 | (write_object_contents): Call elf_backend_final_write_processing | |
629 | if it is defined. | |
630 | ||
c9668c58 ILT |
631 | Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
632 | ||
633 | * libecoff.h: Include coff/ecoff.h. | |
634 | (struct ecoff_backend_data): Move external debugging information | |
635 | fields into a single field pointing to an ecoff_debug_swap | |
636 | structure. | |
637 | (ecoff_data_type): Move debugging information fields into a single | |
638 | field pointing to an ecoff_debug_info structure. | |
639 | * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes. | |
640 | ||
2f555d79 ILT |
641 | Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com) |
642 | ||
643 | * nlmswap.h: New file to swap fixed header. Included by NLM | |
644 | backends. | |
645 | * libnlm.h (struct reloc_and_sec): Define. | |
646 | (struct nlm_backend_data): Add fields fixed_header_size, | |
647 | nlm_read_import, nlm_write_import, nlm_swap_fhdr_in, | |
648 | nlm_swap_fhdr_out. | |
649 | (nlm_fixed_header_size, nlm_read_import_func, | |
650 | nlm_write_import_func, nlm_swap_fixed_header_in_func, | |
651 | nlm_swap_fixed_header_out_func, nlm_write_external_func): New | |
652 | accessor macros. | |
653 | * nlmcode.h: Use new functions. | |
654 | * nlm32-i386.c: Provide new functions. | |
655 | * nlm32-sparc.c: New file; SPARC NLM backend. | |
656 | ||
55ff7aef SS |
657 | Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com) |
658 | ||
659 | * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore | |
660 | garbage bits appearing in the upper end of symbolnums. | |
661 | ||
662 | * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED. | |
663 | ||
343c1a96 SG |
664 | Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com) |
665 | ||
666 | * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc. | |
667 | * m68klynx.c: Define core file macros. | |
668 | * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all | |
669 | non-architecture specific stuff into lynx.h. | |
670 | ||
794057a7 JK |
671 | Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
672 | ||
673 | * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and | |
674 | change PAGE_SIZE to 4096. | |
675 | ||
676 | Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com) | |
677 | ||
678 | * Makefile.in (diststuff): New target. | |
679 | ||
680 | * VERSION: Updated. | |
681 | ||
09796011 JL |
682 | Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
683 | ||
3be54498 JL |
684 | * som.c (som_object_setup): Do not create dummy ".text", ".data", |
685 | and ".bss" sections. | |
686 | (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size | |
687 | is zero. Recognize BSS type sections and turn off SEC_LOAD and | |
688 | SEC_DATA (so binutils/size works). Set the correct value for | |
689 | a section's _raw_size. | |
690 | (som_slurp_symbol_table): Program entry points, and millicode are | |
691 | also functions. Mark them as such. Also mark L$* symbols as | |
692 | debugging symbols. | |
693 | ||
09796011 JL |
694 | * bfd-in2.h: Rebuilt. |
695 | ||
aff97790 JL |
696 | Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
697 | ||
91c0bcbb JL |
698 | * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns |
699 | a pointer to constant data. Delete bogus #define which made the | |
700 | function useless. | |
701 | ||
aff97790 | 702 | * som.c (som_prep_for_fixups): New function. |
9d0dea6f | 703 | (som_write_fixups): New function. |
0b35f7ec | 704 | (som_write_space_strings): New function. |
6eb64408 JL |
705 | (som_write_symbol_strings): New function. |
706 | (som_begin_writing): New function. | |
aff97790 | 707 | |
40249bfb JL |
708 | Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
709 | ||
980bac64 JL |
710 | * som.c (som_write_object_contents): Do not abort. Flesh out. |
711 | (som_set_section_contents): Do not abort. Flesh out. | |
712 | ||
efc0df7c JL |
713 | * som.c (som_write_headers): New function. |
714 | (som_prep_headers): New function. | |
713de7ec | 715 | (som_build_and_write_symbol_table): New function. |
7057b78f | 716 | |
2212ff92 JL |
717 | * som.c (som_sizeof_headers): Add missing prototype. |
718 | (som_set_arch_mach): Do not abort. | |
719 | ||
5532fc5a JL |
720 | * som.c (som_count_spaces): New function. |
721 | (som_count_subspaces): New function. | |
722 | (compare_syms): New function. | |
723 | (som_compute_checksum): New function. | |
724 | ||
32619c58 JL |
725 | * som.c (hppa_som_gen_reloc_type): New function. |
726 | (som_bfd_reloc_type_lookup): New function. | |
727 | ||
54bbfd37 JL |
728 | * som.c (try_prev_fixup): New function. |
729 | (som_reloc_skip): New function. | |
730 | (som_reloc_addend): New function. | |
efc0df7c | 731 | (som_reloc_call): New function. |
54bbfd37 | 732 | |
d125665c JL |
733 | * som.c (som_initialize_reloc_queue): New function. |
734 | (som_reloc_queue_insert): Likewise. | |
735 | (som_reloc_queue_fix): Likewise. | |
736 | (som_reloc_queue_find): Likewise. | |
737 | ||
fcb0c846 JL |
738 | * som.c (som_hppa_howto_table): SOM howto relocation table. |
739 | (hppa_som_reloc): New function. | |
740 | ||
4fdb66cd JL |
741 | * som.c (struct reloc_queue): New structure to keep track of |
742 | the last four multibyte relocations emitted. | |
743 | (enum pa_symbol_type): Type to fully describe the symbol types | |
744 | associated with .import/.export assembler directives. | |
745 | ||
70f1d738 JL |
746 | * som.c: Include libhppa.h |
747 | ||
40249bfb JL |
748 | * som.c (bfd_som_set_section_attributes): New function. |
749 | (bfd_som_set_subsection_attributes): Likewise. | |
750 | (bfd_som_set_symboL_type): Likewise. | |
751 | (bfd_som_attach_unwind_info): Likewise. | |
752 | * som.h: Declare new exported functions. | |
753 | ||
754 | * som.h (struct som_symbol): Add new fields to hold additional | |
755 | information needed to build/write symbol tables and fixup streams. | |
756 | (struct som_section_data_struct): Add new fields to hold additional | |
757 | information needed to build/write space and subspace headers. | |
758 | (som_symbol_data): New accessor macro for SOM symbol information. | |
759 | (R_HPPA_*): Basic relocation types to be used by the assembler. | |
760 | ||
115f7430 JK |
761 | Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
762 | ||
763 | * trad-core.c (trad_unix_core_file_p): If new hook | |
764 | TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the | |
765 | corefile being too big. | |
766 | * hosts/i386sco.h: Define it. | |
767 | ||
3e80841e JL |
768 | Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
769 | ||
8a71bf96 JL |
770 | * bfd.c (struct _bfd): Add hppabsd_core_data. |
771 | * targets.c (target_vector): Add hppabsd_core_vec. | |
772 | * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core | |
773 | section is encountered during core section scanning. | |
774 | * hppabsd-core.c: New file. | |
775 | * config/hppabsd.mh: Enable HPPA BSD core files. | |
776 | ||
3e80841e JL |
777 | * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code |
778 | which is either commented out or ifdef'd out. Add, update and | |
779 | clean comments. Fix various indention and spacing problems. Handle | |
780 | problems related to using "ble" to jump to a stub rather than "bl" | |
781 | (%r31 is trashed by "ble", but not by "bl"). | |
782 | (NEW_INSTRUCTION): Put inside curly braces. | |
783 | (CURRENT_STUB_OFFSET): Fix indention problems. | |
784 | (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems. | |
785 | Add, update and clean comments. Handle "ble" %r31 lossage problems. | |
786 | (hppa_elf_build_long_branch_stub): Likewise. | |
787 | (hppa_look_for_stubs_in_section): Likewise. | |
788 | (hppa_elf_stub_check): Remove obsolete function. | |
789 | ||
790 | * hppa_stubs.h: Add new instructions to deal with %r31 lossage | |
791 | problems. Delete unused instructions. | |
792 | ||
0f5bc783 SS |
793 | Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com) |
794 | ||
795 | * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define. | |
796 | ||
95469b02 ILT |
797 | Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
798 | ||
346f0414 ILT |
799 | * elfcode.h (elf_object_p): Rather than looking through an array |
800 | of architectures, get the ELF EM_xxx code from the backend | |
801 | information. Let the generic ELF target match any EM_xxx code not | |
802 | matched by another ELF target. Call elf_backend_object_p to let | |
803 | the backend do more checks and set global information. | |
804 | * libelf.h (struct elf_backend_data): Added elf_machine_code and | |
805 | elf_backend_object_p fields. | |
806 | (struct bfd_elf_arch_map): Removed. | |
807 | (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare. | |
808 | * elf32-target.h, elf64-target.h: Initialize elf_machine_code | |
809 | field with ELF_MACHINE_CODE. Initialize elf_backend_object_p | |
810 | field with elf_backend_object_p (if it is defined). | |
811 | * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c, | |
812 | elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c, | |
813 | elf64-gen.c (ELF_MACHINE_CODE): Defined. | |
814 | * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping | |
815 | routines. | |
816 | (mips_elf_object_p): Set the right machine number. | |
817 | (mips_elf_ecoff_debug_swap): Defined. | |
818 | (elf_backend_object_p): Defined to be mips_elf_object_p. | |
819 | (elf_backend_ecoff_debug_swap): Defined to be | |
820 | mips_elf_ecoff_debug_swap. | |
821 | * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed. | |
822 | ||
823 | * libbfd-in.h (target_vector, default_vector): Declare. | |
824 | * libbfd.h: Rebuilt. | |
825 | * format.c (target_vector, default_vector): Don't declare. | |
826 | ||
827 | * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow | |
828 | for R_MIPS_26. Correct overflow detection requires matching the | |
829 | upper four bits of the destination against the PC. From Ted Lemon | |
830 | <mellon@pepper.ncd.com>. | |
831 | ||
832 | * bout.c (b_out_reloc_type_lookup): Return type should point to | |
833 | const data. | |
834 | * coff-i960.c (coff_i960_reloc_type_lookup): Likewise. | |
835 | * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise. | |
836 | * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise. | |
837 | * coff-i386.c (coff_i386_reloc): Made howto const. | |
838 | * oasys.c (oasys_write_data): Made how const. | |
839 | ||
95469b02 ILT |
840 | * libelf.h: Added some comments. |
841 | (struct elf_backend_data): Added elf_backend_ecoff_debug_swap | |
842 | field. Removed unused write_relocs field. | |
843 | * elf32-target.h: Adjusted elf_backend_data initialization | |
844 | accordingly. | |
845 | * elf64-target.h: Corrected elf_backend_data initialization to | |
846 | fill in all fields and to set elf_64_p to 1. | |
847 | ||
e2756048 ILT |
848 | Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
849 | ||
7b8106b4 ILT |
850 | * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment |
851 | to filepos in SHT_STRTAB case. | |
852 | (assign_file_position_for_section): Set BFD section filepos as | |
853 | well as ELF section sh_offset. | |
854 | ||
e2756048 ILT |
855 | * reloc.c: Use const instead of CONST. |
856 | (bfd_perform_relocation): Make variable howto a const pointer. | |
857 | * bfd-in2.h, libbfd.h: Rebuilt. | |
858 | ||
859 | Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) | |
860 | ||
861 | * Makefile.in (realclean): Don't remove generated headers. Reverts | |
862 | change of 2 Jul 1993. | |
863 | ||
007455de DHW |
864 | Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com) |
865 | ||
866 | * configure.bfd: make unixware equivalent to sysv4. | |
867 | ||
868 | * config/i386-nlm.mt: bring in elf config; make it the default. | |
869 | ||
1d3e8847 JL |
870 | Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
871 | ||
872 | * libbfd.c (bfd_put_8): Add parens around reference to "val" | |
873 | argument. | |
874 | ||
2ccb88c0 DM |
875 | Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
876 | ||
877 | * hosts/i386mach3.h (HOST_SEGMENT_SIZE), | |
878 | i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?). | |
879 | ||
0f396d2a ILT |
880 | Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
881 | ||
882 | * coffcode.h (coff_write_object_contents): Zero out internal_a. | |
883 | ||
c188b0be DM |
884 | Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
885 | ||
886 | * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h, | |
887 | core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c, | |
888 | section.c, syms.c, targets.c: | |
889 | Doc cleanup (spelling, punctuation, grammar, formatting). | |
890 | * bfd-in2.h, libbfd.h: Rebuild. | |
c188b0be | 891 | |
baf205c4 JG |
892 | Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com) |
893 | ||
894 | * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors. | |
895 | * bfd.c, opncls.c: Improve comments on file descriptor cacheing. | |
896 | ||
fa8e8648 JL |
897 | Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
898 | ||
899 | * From Pete Hoogenboom (hoogen@cs.utah.edu) | |
900 | * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error | |
901 | in last change. Always rebuild symbol extension section the first | |
902 | time though if output sections exist (fixes ld -r problems). | |
903 | ||
d5d53b0a JW |
904 | Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com) |
905 | ||
906 | * Makefile.in: Add .PHONY for check and installcheck rules. | |
907 | ||
908 | Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com) | |
909 | ||
910 | * libbfd-in.h (artdata): Use long, not time_t for portability, at | |
911 | least to HPUX. File below is a derived file. | |
912 | ||
31eb3ead BC |
913 | Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com) |
914 | ||
915 | * libbfd.h (artdata): Use long, not time_t for portability, at | |
916 | least to HPUX. | |
917 | ||
242f60e2 JK |
918 | Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
919 | ||
920 | * config.bfd: Use bigmips for mips*-*-bsd*. | |
921 | ||
55d5b62d ILT |
922 | Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
923 | ||
f2e945df ILT |
924 | * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table): |
925 | Handle symbol number of zero. | |
926 | ||
7386c3b7 ILT |
927 | * reloc.c (enum bfd_reloc_code_real): Added |
928 | BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16, | |
929 | BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32. | |
930 | * bfd-in2.h: Rebuilt. | |
931 | * coff-mips.c (mips_bfd_reloc_type_lookup): Handle | |
932 | BFD_RELOC_MIPS_LITERAL. | |
933 | * elf32-mips.c (mips_reloc_map): Handle new relocs. | |
934 | (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp | |
935 | checks slightly. | |
936 | ||
55d5b62d ILT |
937 | * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end, |
938 | MY_bfd_debug_info_accumulat [sic]): Remove unused definitions. | |
939 | (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section, | |
940 | MY_bfd_seclet_link): Define. | |
941 | (MY_bfd_reloc_type_lookup): Rename from | |
942 | MY_reloc_howto_type_lookup. | |
943 | (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol. | |
944 | (MY(vec)): Use JUMP_TABLE rather than listing functions. | |
945 | * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound, | |
946 | MY_canonicalize_reloc, MY_write_object_contents): Don't define in | |
947 | terms of MY, because that causes a recusive invocation of CAT when | |
948 | expanded within JUMP_TABLE, and ANSI compilers don't expand | |
949 | recursive macros. | |
950 | * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from | |
951 | MY_reloc_howto_type_lookup, and don't define in terms of MY. | |
952 | (MY_canonicalize_reloc): Don't define in terms of MY. | |
953 | (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather | |
954 | than listing functions. | |
955 | ||
6198b7a1 JK |
956 | Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
957 | ||
958 | * config.bfd: Use m68k-elf for m68*-*-sysv4*. | |
959 | ||
ceeca31c | 960 | See file ChangeLog.1 |
e6d739eb | 961 | |
41126f15 JK |
962 | \f |
963 | Local Variables: | |
964 | mode: indented-text | |
965 | left-margin: 8 | |
966 | fill-column: 74 | |
967 | version-control: never | |
968 | End: |