1 Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * linker.c (_bfd_generic_link_output_symbols,
4 _bfd_generic_link_write_global_symbol): Don't require that all
5 references to a common symbol be themselves common symbols.
7 * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF.
9 Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
11 * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h,
12 sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT.
15 Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
17 * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type
19 (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to
20 x_csect.x_scnlen.l to match change in coff/internal.h.
21 (coff_swap_aux_out): Likewise.
23 * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c
24 (alpha_ecoff_backend_data): Change casts of aux_in and aux_out
25 fields to match yesterday's changes.
27 * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass
28 in the internal_reloc itself, not the type.
29 * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c,
30 coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed
31 definition of SELECT_RELOC accordingly.
33 Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
35 * coffcode.h (bfd_coff_backend_data): Added new arguments to
36 _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number
37 and number of aux entries.
38 (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed
41 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new
42 arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT
43 specially if this is the last aux entry.
44 * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass
45 new arguments to swap_aux functions.
47 Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
49 * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros
50 (only testing for m68k and vax at the moment); do verify that the
51 preprocessor didn't trash the arch name inside the string version.
52 Don't print out "pagesize =" line that prevents output from
53 compiling. Derive BYTES_IN_WORD and ARCH values from sizeof
55 * Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
56 (check, installcheck): Identify directory in "no testsuites"
59 Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
61 * aoutx.h (aout_link_write_symbols): Write out correct value for
64 Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
66 * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define
67 KERNBASE, so hard-code 0x80000000 instead.
69 Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
71 * linker.c (generic_link_add_symbol_list): If symbol is common,
72 set the BSF_OLD_COMMON flag.
74 Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com)
76 * format.c (bfd_check_format_matches): Put the new entry in the
77 correct element of matching_vector.
79 Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
81 * som.c, som.h (bfd_som_set_section_attributes,
82 bfd_som_set_subsection_attributes): Change parameters from char
83 to int. Following a prototype with an old-style function definition
84 in the presence of widened parameters is a GCC-ism not supported
85 by the HP compiler in ANSI mode.
87 Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
89 * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2.
91 * hp300hpux.c (MY(write_object_contents)): Write out the symbols
92 before writing out the relocs, so that the right symbol indices
95 * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not
96 try to overlay the internal carsyms on the external symdefs. That
97 can not work if the size of a host pointer is larger than 4 bytes.
99 * format.c (bfd_check_format_matches): Cast result of
100 bfd_xmalloc_by_size_t.
101 * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype.
103 * archive.c: Reindented to GNU standards.
105 Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com)
107 * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add
108 "_bfd_" to function names.
109 * archive.c (_bfd_create_empty_archive_element_shell),
110 libbfd-in.h: Change callers.
112 * libbfd.c (bfd_zmalloc): Renamed from zalloc.
113 * libbfd.c (bfd_add_to_string_table),
114 trad-core.c (trad_unix_core_file_p),
115 targets.c (bfd_target_list),
116 ptrace-core.c (ptrace_unix_core_file_p),
117 opncls.c (new_bfd), libbfd-in.h,
118 ieee.c (ieee_make_empty_symbol),
119 elf32-hppa.c (hppa_elf_stub_branch_reloc),
120 (hppa_elf_stub_reloc): Change callers.
121 * libbfd.h: Regenerated.
123 * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name.
124 (_bfd_get_elt_at_filepos),
125 coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h:
128 * format.c (bfd_check_format_matches), libbfd-in.h, targets.c,
129 elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector
130 and default_vector to bfd_default_vector.
131 * libbfd.h: Regenerated.
133 * format.c (bfd_check_format_matches): New function.
134 (bfd_check_format): Call it.
135 (bfd_matching_formats): Function removed.
136 * targets.c: Replace the vector added on Jan 21 with a count of
137 entries in default_vector.
138 * bfd-in2.h: Regenerated.
140 Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
142 * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of
143 .pdata section based on lnnoptr field, not section header.
144 (alpha_relocate_section): Don't bother to check if r_symndx >= 0,
145 since it is unsigned.
146 (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than
148 * ecoff.c (ecoff_new_section_hook): Set alignment_power field of
150 (ecoff_compute_section_file_positions): Save the size of the
151 .pdata section in the line_filepos field, and actually align the
152 .pdata section to an alignment power of 4.
153 (ecoff_compute_reloc_file_positions): Set output_has_begun after
154 calling ecoff_compute_section_file_positions.
155 (ecoff_write_object_contents): Set s_lnnoptr for the .pdata
156 section from the line_filepos field. Set vstamp for the optional
157 header from the vstamp of the symbolic header.
158 (ecoff_bfd_final_link): Set vstamp of the symbolic header to the
159 vstamp used by the first object file in the link.
161 * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align.
163 * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag
164 for a created common section.
165 (_bfd_generic_link_add_one_symbol): Likewise.
167 * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to
168 get the index of a common section, rather than always using
169 SHN_COMMON (MIPS has multiple common sections).
171 * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
173 * bfd/aoutx.h (aout_link_input_section_std,
174 aout_link_input_section_ext): Pass additional arguments to
175 reloc_overflow callback.
176 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents,
177 alpha_relocat_section): Likewise.
178 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
179 * coff-h8500.c (extra_case): Likewise.
180 * coff-mips.c (mips_relocate_section): Likewise.
181 * coff-z8k.c (extra_case): Likewise.
182 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
183 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
185 * bout.c (calljx_callback, callj_callback): Use get_value to get
186 the symbol value and check for undefined symbols.
187 (get_value): If the symbol is undefined, look it up in the linker
189 (b_out_get_relocated_section_contents): For PCREL24 and PCREL13
190 use get_value to get the symbol value and check for undefined
192 * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is
193 undefined, look it up in the linker hash table.
195 * aoutx.h (translate_symbol_table): The string index 0 has a
196 special meaning for normal symbols, but not for dynamic symbols.
198 Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com)
200 * sparclynx.c: Setup appropriate macros to enable core file
203 Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
205 * targets.c: Add a vector of matching format names.
206 * format.c (bfd_matching_formats): New function to return it.
207 (bfd_check_format): Set it.
208 * bfd-in2.h: Regenerated.
210 * bfd-in.h: Remove decls of bfd_ec type and error printing functions.
211 Remove decl of type symclass; wasn't used.
212 * bfd.c: Document error handling, including code fragments
213 containing the error decls that were in bfd-in.h.
215 * bfd-in2.h: Regenerated.
217 Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com)
219 * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c:
220 The sparc (and possibly other?) NLM format requires a different
221 way to write exports, so add a write_export field to the backend
222 data (and set it to NULL for everything but the sparc).
224 Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
226 * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL,
227 not (struct external_nlist *) NULL. info->dynrel is a PTR, not
228 a struct external_nlist *.
230 Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
232 * bfd.c: Remove error strings for errors removed below.
233 * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec),
234 oasys.c (oasys_write_sections): Rename
235 bfd_error_nonrepresentable_section to nonrepresentable_section.
236 None of the other bfd error names start with "bfd_error".
237 Remove errors symbol_not_found and no_relocation_info, which seem
239 * bfd-in2.h: Regenerated.
241 Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
243 * bfd.c (bfd_get_gp_size): Added support for ELF.
245 * syms.c (BSF_DYNAMIC): New symbol flag.
246 (bfd_print_symbol_vandf): Print it.
247 * bfd-in2.h: Rebuilt.
248 * libaout.h (struct aout_backend_data): New read_dynamic_symbols
249 and read_dynamic_relocs fields.
250 (struct aoutdata): New dynamic_info field.
251 (obj_aout_dynamic_info): New accessor macro.
252 * sunos.c (struct sunos_dynamic_info): New structure.
253 (sunos_read_dynamic_info, MY(read_dynamic_symbols),
254 MY(read_dynamic_relocs)): New functions to read dynamic symbols
256 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
257 dynamically linked, set SEC_RELOC for both the .text and .data
259 (translate_from_native_sym_flags): Don't set BSF_LOCAL for an
261 (translate_symbol_table): New function, split out of
262 slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
263 (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
264 (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
265 (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
267 * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
268 out dynamic symbols or relocs against reloc symbols, since they
269 are already in the .text section and we wouldn't know where to
271 (sunos4_aout_backend): Initialize read_dynamic_symbols and
272 read_dynamic_relocs fields.
273 * aout-target.h (MY(backend_data)): Initialize
274 read_dynamic_symbols and read_dynamic_relocs fields.
276 Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
278 * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete
279 typedefs, since HOST_64_BIT will take care of defining them in
282 Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
284 * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here;
285 that's dealt with elsewhere.
286 * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros.
287 (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so
288 they get copied to bfd.h.
290 * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation
291 types. Reorganized some of the existing ones.
292 * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one
293 values in case of compilation on a 32-bit machine. Fix pcrel
294 fields of some reloc types.
295 (alpha_bfd_reloc_type_lookup): Handle more relocation types.
297 * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default
298 definitions when not defined, regardless of whether uint64_type is
299 a defined macro or not.
300 (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not
303 Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
305 * aoutx.h (translate_to_native_sym_flags): Set the type of a
306 BSF_WARNING symbol to N_WARNING.
308 Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
310 * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p
311 for an indirect or warning symbol.
312 (aout_link_write_symbols): Update sym_hash with the target of an
313 indirect or warning symbol. If an indirect symbol is defined,
314 output the calculated value and don't output the target symbol.
316 Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com)
318 * aoutx.h (translate_from_native_sym_flags): Give warning symbols
319 an (unused) nonzero section value, needed for check below.
321 Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com)
323 * aoutx.h (translate_from_native_sym_flags,
324 aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like
327 Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
329 * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set
330 the DYNAMIC flag for the BFD.
331 (NAME(bfd_elf,write_object_contents)): Don't try to write out a
332 BFD with the DYNAMIC flag set, since we don't generate the program
333 header table correctly.
335 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
337 * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end
338 of the function to avoid storage leak.
340 Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
342 * ecoff.c (ecoff_link_write_external): An ifd can be -1.
344 Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
346 * som.c (som_set_reloc_info): Provide a default symbol for
347 relocations which don't actually have an associated symbol.
349 * som.c (hppa_som_reloc): Add new "error message" argument.
351 Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
353 Enable gdb to write to core files on more core file readers.
354 * libbfd.c (bfd_generic_set_section_contents): Remove range check
355 for section size, it is already done in bfd_set_section_contents
356 with bfd_get_section_size_now.
357 * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c,
358 osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents):
359 Use bfd_generic_set_section_contents instead of bfd_false.
361 Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
363 * linker.c: Added initial documentation.
365 * linker.c (default_indirect_link_order): Don't expect space for
366 output relocations if there aren't any input relocations.
368 Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
370 * aoutx.h (NAME(aout,final_link)): Set a_entry before computing
373 * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
376 Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
378 * config.bfd: Use ELF, not COFF for m88*-*-dgux*.
379 Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
381 Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
383 * ecofflink.c: Extensive changes to compress and merge debugging
384 information, and to write some of out directly rather than saving
385 it in memory. Several new functions and structures, and new
386 arguments to existing functions.
387 * ecoff.c (ecoff_compute_reloc_file_positions): Compute
389 (ecoff_get_extr): Use ifdmap instead of ifdbase.
390 (ecoff_write_object_contents): Don't compute sym_filepos here.
391 Only output symbols if outsymbols is not NULL.
392 (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and
393 bfd_ecoff_debug functions. Write out debugging information here.
394 (ecoff_final_link_debug_accumulate): Adjust for changes in
395 bfd_ecoff_debug functions.
396 (ecoff_link_write_external): Use ifdmap rather than ifdbase.
397 * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols
398 first, to put them in the first memory buffer. Clear fdr field.
399 (mips_elf_get_extr): Use pointer to unswapped external symbol.
400 (mips_elf_final_link): Adjust for changes in bfd_ecoff functions.
401 Preserve .text, .data and .bss even if they are empty. Save
402 pointer to unswapped external symbol rather than copying it.
403 Don't free up the external symbols.
404 * libelf.h (elf_symbol_type): Change mips_extr to PTR.
405 * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare.
406 (bfd_ecoff_debug_accumulate): Update declaration.
407 (bfd_ecoff_debug_accumulate_other): Rename declaration from
408 bfd_ecoff_debug_link_other and update.
409 (bfd_ecoff_write_accumulated_debug): Declare.
410 * bfd-in2.h: Rebuilt.
411 * Makefile.in: Rebuilt dependencies.
413 Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
415 * Makefile.in (install): Remove "@" which follows a backslash. In
416 this position it just causes errors, not suppresses echoes.
418 Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
420 * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
423 Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
425 * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
427 Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
429 * aoutx.h (adjust_z_magic): Don't merge the start of bss with the
430 end of data if they are not contiguous.
432 * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
434 Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
436 * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
437 for .reginfo section here.
438 (ecoff_new_section_hook): Set it here instead.
440 Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com)
442 * bfd-in.h: (bfd_boolean): Add workaround for systems that also
443 define true and false as enums.
444 (ALMOST_STDC): Add as alternative to __STDC__.
445 * bfd-in2.h: Rebuilt.
446 * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
448 Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com)
450 * aoutx.h (translate_to_native_sym_flags): Catch the case where
451 there is no output section.
453 Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
455 * nlmcode.h (nlm_object_p): If we can't read the fixed header,
456 count it as a wrong format error, not a system call error, since
457 the object file might simply be too small.
459 * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
461 * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
462 (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit
463 support, even though it is for an Alpha in 32 bit mode.
464 * configure.in (nlm32_alpha_vec): Set target64 to true.
466 * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are
467 different, so there is no point to providing a generic one.
468 * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
469 in the backend accessor macros; that should no longer be possible.
470 * targets.c (target_vector): Removed nlm32_big_generic_vec,
471 nlm64_big_generic_vec, nlm64_little_generic_vec.
472 * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
473 nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
474 * Makefile.in: Rebuilt dependencies, and
475 (BFD32_BACKENDS): Removed nlm32-gen.o.
476 (BFD64_BACKENDS): Removed nlm64-gen.o.
477 (CFILES): Removed nlm32-gen.c and nlm64-gen.c.
479 * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
481 * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
482 bitsize arguments. Changed all callers (aoutx.h).
483 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
484 and bitsize arguments to declaration.
487 * ecoff.c: First cut at new style of linker backend for
488 ECOFF--added a bunch of functions. Also:
489 (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
490 (ecoff_slurp_symbolic_header): New function.
491 (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
492 (ecoff_compute_reloc_file_positions): New function.
493 (ecoff_set_section_contents): Get out quickly if count is zero.
495 (ecoff_write_object_contents): Put .xdata section in data segment.
496 Call ecoff_compute_reloc_file_positions. Don't output relocs or
497 external symbols if outsymbols is NULL.
498 (ecoff_bfd_final_link): Completely rewritten.
499 * libecoff.h: Include bfdlink.h.
500 (struct ecoff_backend_data): Add relocate_section field.
501 (ecoff_data_type): Add sym_hashes and symndx_to_section fields.
502 (struct ecoff_link_hash_entry): Define.
503 (struct ecoff_link_hash_table): Define.
504 (ecoff_bfd_link_add_symbols): Declare as function, not macro.
505 (ecoff_bfd_link_hash_table_create): Likewise.
506 * ecofflink.c (bfd_ecoff_debug_one_external): New function.
507 (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
508 * bfd-in.h (bfd_ecoff_debug_one_external): Declare.
509 * bfd-in2.h: Rebuilt.
510 * coff-alpha.c (alpha_howto_table): Mark BRADDR as
511 partial_inplace, and set the src_mask to 0x1fffff.
512 (alpha_ecoff_get_relocated_section_contents): Remove unused
514 (alpha_convert_external_reloc): New static function.
515 (alpha_relocate_section): New static function.
516 (alpha_ecoff_backend_data): Initialize relocate_section field.
517 * coff-mips.c (mips_relocate_refhi): New static function.
518 (mips_relocate_section): New static function.
519 (mips_ecoff_backend_data): Initialize relocate_section field.
521 * reloc.c (_bfd_relocate_contents): Corrected signed overflow
522 checking when there is an addend.
524 * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
525 a non a.out file, just pass it to _bfd_default_link_order.
526 (aout_link_input_section_std): When doing a final PC relative link
527 against a section symbol, subtract the VMA of the input section.
528 (aout_link_input_section_ext): Likewise.
530 * linker.c (default_indirect_link_order): Renamed from
531 _bfd_generic_indirect_link_order and made static.
532 (_bfd_generic_final_link): Don't switch on link_order type, just
533 call _bfd_default_link_order.
534 (_bfd_default_link_order): Handle bfd_indirect_link_order type.
535 * genlink.h: Removed declaration of
536 _bfd_generic_indirect_link_order.
537 * elf32-mips.c (mips_elf_final_link): Don't switch on link_order
538 type, just call _bfd_default_link_order.
540 Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com)
542 * linker.c (generic_link_check_archive_element): Base the name of
543 the created common section on the name of the section the symbol
545 (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
546 must have a section, so don't bother to create one.
548 Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
550 * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
551 * aoutf1.h (NAME(aout,sunos4_write_object_contents)):
552 If the DYNAMIC flag is set, set it in the exec header.
553 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
554 dynamically linked, set the DYNAMIC flag in the BFD.
555 * libaout.h (N_SET_DYNAMIC): New macro.
556 (N_DYNAMIC): Add missing 0 in mask.
558 Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
560 * ecoff.c (ecoff_get_extr): Don't output section symbols as
563 * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
564 to unsigned int, because size_t may not be defined in bfd.h.
565 * bfd-in2.h: Rebuilt.
567 * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
569 * bfd-in2.h: Rebuilt.
570 * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
572 * targets.c (bfd_target): Change swap function pointers
574 * archive.c (do_slurp_coff_armap): Change swap accordingly.
575 * aix386-core.c: Change NO_GET and NO_GETS accordingly.
576 * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
577 ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
580 * libbfd-in.h (struct artdata): Added tdata field.
581 (_bfd_add_bfd_to_archive_cache): Declare.
582 (_bfd_get_elt_at_filepos): Declare.
583 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
585 * archive.c: Cleaned up some more.
586 (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
587 pointer elements of artdata.
588 (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
589 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
590 (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
591 (get_extended_arelt_filename, bfd_construct_extended_name_table,
592 bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
593 * ecoff.c: Some comment changes.
594 (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set
595 ardata->tdata to raw_armap.
596 (ecoff_archive_p): Initialize pointer elements of artdata.
597 * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
600 * hash.c: Added some documentation.
602 Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
604 * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
605 and do the swapping here rather than calling ntohl from the N_*
606 macros. This cleans up assumptions about the size of a host long,
607 the existence to ntohl, etc.
609 Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com)
611 * config.bfd: Add support for VSTa micro-kernel. It currently uses
614 Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com)
616 * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
617 * i386mach3.c (SEGMENT_SIZE): Fix value.
619 Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
621 Minor cleanups suggested by CodeCenter.
622 * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
623 linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
625 * aoutx.h (struct external_exec): Removed unnecessary declaration.
626 (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
627 (adjust_z_magic): Removed useless variable data_vma.
628 (stringtab_init): Initialize hash_zero.
629 (add_to_stringtab): Removed unused fourth argument.
630 (NAME(aout,swap_std_reloc_out)): Removed useless variable
632 (aout_link_input_section): Added some casts.
633 * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
634 bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
635 Minor code rewriting to make it more C like.
636 (do_slurp_bsd_armap): Added some casts.
637 * ecoff.c (ecoff_write_object_contents): Removed useless variable
639 (ecoff_write_armap): Added some casts. Use "" rather than "\0".
640 * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
641 * libaout.h (struct internal_exec): Removed unnecessary
643 * linker.c (_bfd_generic_indirect_link_order): Added a cast.
644 * opncls.c (new_bfd): Removed a cast.
645 * reloc.c (bfd_generic_get_relocated_section_contents): Added
647 * srec.c (internal_srec_write_object_contents): Removed useless
648 variable bytes_written.
650 Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
652 * i386mach3.c (N_TXTADDR): Don't define after all.
653 (TEXT_START_ADDR): Don't include exec header size in value.
655 Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
657 * i386mach3.c (N_TXTADDR): Define.
659 Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
661 Extensive changes to move the bulk of the linker into BFD so that
662 more efficient backend code can be written for specific object
663 files. Only existing efficient backend is a.out.
664 * seclet.c, seclet.h: Removed.
665 * hash.c, linker.c, genlink.h: New files.
666 * bfd-in.h: Removed bfd_error_vector. Declared hash table
667 structures and functions.
668 (JUMP_TABLE): Removed bfd_seclet_link, added
669 bfd_link_hash_table_create, bfd_link_add_symbols and
671 * All backends: Changed accordingly.
672 * bfd-in2.h: Rebuilt.
673 * bfd.c (struct _bfd): Added link_next and archive_pass fields.
674 Removed ld_symbols field.
675 (bfd_nonrepresentable_section, bfd_undefined_symbol,
676 bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
677 bfd_error_vector): Removed.
678 (bfd_default_error_trap, bfd_error_trap,
679 bfd_error_nonrepresentabltrap): Removed.
680 (bfd_get_relocated_section_contents): Pass link_info. Pass
681 link_order instead of seclet. Pass symbols.
682 (bfd_relax_section): Pass link_info.
683 (bfd_seclet_link): Removed.
684 (bfd_link_hash_table_create, bfd_link_add_symbols,
685 bfd_final_link): New macros.
686 * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
687 alloca as __builtin_alloca. Declare internal linking functions.
689 * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
691 * reloc.c (reloc_howto_type): Added error_message argument to
692 special_function field. Changed all callers and all definitions.
693 (bfd_get_reloc_size): Make argument a const pointer.
694 (bfd_perform_relocation): Add error_message argument to hold
695 string set if return value if bfd_reloc_dangerous. Changed all
697 (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
698 * section.c (asection): Renamed seclets_head and seclets_tail to
699 link_order_head and link_order_tail.
700 * targets.c (bfd_target): Replaced seclet argument with link_info
701 and link_order and symbols arguments in
702 bfd_get_relocated_section_contents. Added symbols argument to
703 bfd_relax_section. Removed bfd_seclet_link. Added
704 bfd_link_hash_table_create, bfd_link_add_symbols and
706 * libaout.h (struct aoutdata): Added external_syms,
707 external_sym_count, external_strings, sym_hashes fields.
708 (obj_aout_external_syms, obj_aout_external_sym_count,
709 obj_aout_external_strings, obj_aout_sym_hashes): New accessor
711 (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
712 * aoutx.h: Wrote new back end linker routines.
713 (translate_to_native_sym_flags): Return boolean value. Don't use
715 (NAME(aout,write_syms)): Return boolean value. Check return value
716 of translate_to_native_sym_flags and bfd_write.
717 * aout-target.h (final_link_callback): New function.
718 (MY_bfd_final_link): New function.
719 * aout-adobe.c (aout_adobe_write_object_contents): Check return
720 value of aout_32_write_syms.
721 * hp300hpux.c (MY(write_object_contents)): Likewise.
722 * i386lynx.c (WRITE_HEADERS): Likewise.
723 * libaout.h (WRITE_HEADERS): Likewise.
724 * bout.c: Changed functions to use link_info->callbacks rather
725 than bfd_error_vector, and link_orders rather than seclets.
726 * coff-alpha.c: Likewise.
727 * coff-h8300.c: Likewise.
728 * coff-h8500.c: Likewise.
729 * coff-sh.c: Likewise.
730 * coff-z8k.c: Likewise.
731 * elf32-hppa.c: Likewise.
732 * reloc16.c: Likewise.
733 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
734 up _gp in the hash table rather than in outsymbols.
735 * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
736 argument rather than printing them.
737 * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
738 link_order arguments rather than seclet. Changed all uses and
740 (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
741 all uses and definitions.
742 * libcoff.h: Rebuilt.
743 * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
744 not by ECOFF, make it scAbs.
745 (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
747 * elf32-mips.c (mips_elf_final_link): Renamed from
748 mips_elf_seclet_link and rewritten.
749 * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
751 (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
752 hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
753 Added link_info arguments. Changed all callers.
754 * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
756 * oasys.c (oasys_write_sections): Return boolean value rather than
757 using bfd_error_vector.
758 (oasys_write_object_contents): Check return value of
759 oasys_write_sections.
760 * hosts/std-host.h: Don't declare qsort or strtol.
761 * Makefile.in: Rebuild dependencies.
762 (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
763 (CFILES): Removed seclet.c. Added hash.c and linker.c.
764 (HFILES): Removed seclet.h. Added genlink.h.
766 Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
768 * section.c (bfd_get_section_contents): Return zero filled buffer
769 if section has no contents.
771 Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
773 * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
774 then skip bfd_perform_relocation even if the addend is non-zero.
776 Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
778 * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
779 addend to r_offset field.
781 * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
783 * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
784 CALC_ADDEND): Define.
786 * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
787 the offsetof because AIX /bin/cc does not like to take the address
788 of an array. (From Minh Tran-Le.)
790 Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
792 * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
794 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
795 the return pointer into %r2 if no jump-in-call-delay-slot
796 optimization was done.
798 * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
800 Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
802 * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
804 * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
805 (HOST_SEGMENT_SIZE): Set to 0 for same reason.
807 * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
808 (TEXT_START_ADDR): Correct.
809 (MY_backend_data): Define.
811 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
812 New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
814 Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
816 * som.c (som_begin_writing): Fix thinkos in auxiliary header
818 (bfd_som_attach_aux_hdr): Likewise.
820 Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
822 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
823 selectors for PIC code.
825 * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
826 (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
827 relocations needed by PIC.
829 Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
831 * nlmcode.h: Fixes to avoid compiler warnings...
833 Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
835 * libnlm.h (nlm_backend_data): Removed macro definition.
836 (nlm_alpha_backend_data): Adjusted accordingly.
838 Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
840 * som.c (som_begin_writing): Flesh out code for handling simple
842 (bfd_som_attach_aux_hdr): New function.
844 * som.h (struct somdata): Add fields for attaching version and
845 copyright headers. Add accessor macros.
847 * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
848 definitions for old versions of HPUX which fail to define them.
849 (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
850 now that they're safe. Delete bogus R_STATEMENT relocations.
852 * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
853 extra R_DATA_OVERRIDE.
854 (hppa_som_gen_reloc_type): Generate a relocation for the rounding
855 mode selector if needed.
856 (som_write_fixups): Handle requests for a change in the default
857 rounding mode. Rounding modes do not consume input bytes, but
858 are just markers much like R_ENTRY and R_EXIT.
860 Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
862 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
864 * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
865 the branch instruction as originally been nullified.
866 hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
867 case of no code reordering due to an LDO instruction in the
868 delay slot of the branch. Make sure to relocate the correct
869 instruction. Do not perform instruction reordering for millicode
871 (hppa_elf_build_arg_reloc_stub): Change the relocation type
872 to R_HPPA_STUB_CALL_17 when special processing might be needed.
873 (hppa_elf_build_long_branch_stub): Prevent code reordering on
874 a call from a linker stub to another linker stub and for millicode
875 calls. Do not trash the return register for calls from one linker
876 stub to a second linker stub.
878 * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
879 relocations are not pc-relative.
881 * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
883 (COPY_2_31): Likewise.
885 Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
887 * config/solaris2.mh (HDEFINES): Remove -Dconst=
888 * hosts/solaris.h: If not __GNUC__, define const as empty.
890 Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
892 * ecoff.c: Added various casts for 32/64 bit cross targeting.
893 (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
894 section so that the linker ignores it.
895 * ecofflink.c: Added various casts for 32/64 bit cross targeting.
896 (ecoff_add_bytes): Changed need argument to size_t.
897 (bfd_ecoff_debug_link_other): Check return value of
900 * libbfd-in.h (new_bfd): Use void rather than an empty parameter
904 * libnlm.h (struct nlm_obj_tdata): New field backend_data.
905 (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
906 (struct nlm_backend_data): New field no_uninitialized_data.
907 (nlm_no_uninitialized_data): New accessor macro.
908 * nlmcode.h (nlm_compute_section_file_positions): Handle
909 no_uninitialized_data.
910 (nlm_external_reloc_compare): Sort relocs by address for a
911 particular symbol, to make the sort more stable.
912 (nlm_write_object_contents): Cast the arguments to qsort. Get the
913 value of a debugging symbol the same way we get the value of a
915 * nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
916 Set no_uninitialized_data to true.
917 * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
918 (nlm32_sparc_backend): Set no_uninitialized_data field false.
919 * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
920 before filling it in.
922 Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
924 * som.c (som_section_type, som_decode_symcalss): New functions.
925 (som_get_symbol_info): Use them.
926 (som_slurp_symbol_table): Set the section of common and undefined
929 Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
931 * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
934 * mipsbsd.c: Changes from Ralph Campbell:
935 (mips_howto_table_ext): MIPS_RELOC_LO16 should use
936 complain_overflow_dont.
937 (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
940 * bfd.c (bfd_errmsgs): Reword invalid-target message.
942 * config.bfd: For sparc*-*-coff, use sparc-coff.
943 * configure.in: Handle sparccoff_vec.
944 * targets.c (sparccoff_vec): Declare.
946 * reloc.c (bfd_get_reloc_size): New function.
947 (struct reloc_howto_type): Update documentation of size field.
949 Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
951 * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
952 * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
953 * config/alpha-nlm.mt: New file.
954 * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
956 * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
957 (CFILES): Added nlm32-alpha.c.
958 Rebuilt dependencies.
959 * targets.c (nlm32_alpha_vec): Declare.
961 * libnlm.h (struct nlm_backend_data): New fields
962 optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
963 nlm_set_public_section, nlm_get_public_offset. Removed unused
964 nlm_write_reloc field. Changed nlm_write_import to remove
965 unnecessary symbol argument. Renamed nlm_write_externals to
966 nlm_write_external, and changed cound argument from bfd_vma to
968 (nlm_optional_prefix_size, nlm_backend_object_p_func,
969 nlm_write_prefix_func, nlm_set_public_section_func,
970 nlm_get_public_offset_func): New accessor macros.
971 (nlm_write_reloc_func): Removed.
972 (nlm_write_external_func): Adjusted for field renaming.
973 * nlm32-i386.c (nlm_i386_write_import): Renamed from
974 nlm_i386_write_reloc. Removed old nlm_i386_write_import which
975 just called old nlm_i386_write_reloc.
976 (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
977 Declared. Changed second argument from bfd_vma to bfd_size_type.
978 (nlm32_i386_backend): Adjusted for changes to fields and names.
979 * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
981 (nlm_sparc_write_import): Removed second argument.
982 (nlm_sparc_write_external): Renamed from
983 nlm_sparc_write_externals. Changed second argument from bfd_vma
985 (nlm32_sparc_backend): Adjusted for changes to fields and names.
986 * nlmcode.h: Removed some unused code.
987 (nlm_object_p): Don't destroy tdata pointer. Call
988 backend_object_p function if it exists.
989 (nlm_slurp_symbol_table): Removed unused variable rcount. Call
990 set_public_section_func if it exists instead of checking
992 (nlm_compute_section_file_positions): Account for
993 optional_prefix_size.
994 (nlm_write_object_contents): Account for optional_prefix_size.
995 Removed useless variable write_reloc_func. Changed declaration
996 and call of write_import_func. Call write_prefix_func if it
997 exists. Removed unused variables len and temp. Call
998 get_public_offset_func if it exists rather than setting NLM_HIBIT.
999 * nlmswap.h: Declare functions.
1001 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
1003 (fprintf_vma, sprintf_vma): Use %lx, not %x.
1004 * bfd-in2.h: Rebuilt.
1005 * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
1008 * config.bfd: Don't set target64 here, as the setting is ignored.
1009 * configure.in (ecoffalpha_little_vec): Set target64.
1011 * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
1012 in TDEFINES is wrong.
1014 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1015 Remove unused variable output_section.
1017 Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1019 * irix-core.c: New file for Irix 4 and Irix 5 core support.
1020 Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
1021 * coff-mips.c: Irix 4 core file support moved to irix-core.c.
1022 * targets.c: If IRIX_CORE defined, include irix_core_vec in
1024 * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
1025 (HDEPFILES): Define to be irix-core.o.
1026 * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
1027 (HDEPFILES): Define to be irix-core.o.
1028 * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
1029 sco-core.o, which no longer exists.
1030 (CFILES): Added all *-core.c files.
1031 Rebuilt dependencies.
1033 Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1035 * elfcode.h (map_program_segments): Restore check of file_size !=
1036 mem_size, but only if SHT_PROGBITS.
1038 * ecofflink.c: New file to hold ECOFF debug information linking
1040 * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
1041 ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
1043 (ecoff_get_extr, ecoff_set_index): New functions.
1044 (ecoff_slurp_symbolic_info): Don't save raw_size.
1045 (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
1046 (ecoff_compute_section_file_positions): Don't set EXEC_P just
1047 because there is a start address.
1048 (ecoff_write_object_contents): Handle external symbols here. Use
1049 ecofflink.c functions to write out debugging information.
1050 * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
1051 mips_elf_set_index): New functions.
1052 (mips_elf_seclet_link): Discard empty sections, the .options
1053 section and .gptab sections. Handle linking .mdebug section.
1054 * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
1055 * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
1056 * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
1057 called by gas, so they are public).
1058 * bfd-in2.h: Rebuilt.
1059 * Makefile.in (BFD_LIBS): Added ecofflink.o.
1060 (CFILES): Added ecofflink.c.
1061 (ecofflink.o): New target. Rebuilt dependencies.
1063 Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1065 * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
1066 a valid magic number if it's been defined.
1068 Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1070 * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
1071 no longer requires it.
1072 (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
1073 ecoff_write_object_contents): Don't treat .scommon section
1076 Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
1078 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
1079 * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
1080 * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
1081 * bfd/ptrace-core.c: New file for dealing with core files with
1082 start with the ptrace_user structure found on BCS compliant systems.
1083 * bfd/targets.c (ptrace_core_vec): New vector.
1085 Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1087 * Minimal support for reading SOM fixup streams. Allows
1088 objdump -r to do something reasonable.
1089 * som.c (som_get_reloc_upper_bound): Implement.
1090 (som_canonicalize_reloc): Implement.
1091 (som_set_reloc_info, som_slurp_reloc_table): New functions.
1093 Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1095 * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
1096 * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
1098 Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1100 * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
1101 signed_value before sign extending it. Don't subtract out
1102 reloc_entry->address. This makes it compatible with what gas is
1105 * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
1106 SHT_NOBITS sections.
1107 (map_program_segments): Don't leave the loop after the first
1109 (assign_file_positions_except_relocs): Only force sh_offset and
1110 sh_addr to match modulo maxpagesize for a section which is not
1111 SHT_NOBITS. Changed the method used to force page alignment after
1112 a SHT_NOBITS section to only do it for the last such consecutive
1113 section, and to really force page alignment.
1115 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1117 * coffcode.h (coff_slurp_symbol_table): Print more verbose message
1118 in the case of an unknown (or unhandled) storage class.
1120 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
1121 not be defined here, since it is a host attribute, not a target
1123 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
1125 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
1128 * coff-sparc.c: Define some relocations, based on ELF relocations.
1129 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
1130 struct coff_reloc_map, sparc_reloc_map,
1131 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
1133 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
1134 (rtype2howto): Index into coff_sparc_howto_table using
1137 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1139 * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
1140 * configure.host (mips-sgi-irix5*) New host; use irix5 (no
1141 hosts/irix5.h created; just use std-host.h).
1142 * config/irix5.mh: New file; like irix4.mh, but don't use -G or
1144 * Makefile.in: Rebuilt dependencies.
1146 * ecoffswap.h: Changed type of internal pointers for swap out
1147 functions to const *.
1149 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
1150 correctly for assembler, but linker support not implemented.
1151 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
1152 (mips_elf_sym_is_global): New function; at least on Irix 5, all
1153 non section symbols are considered global.
1154 (elf_backend_sym_is_global): Define.
1155 (mips_elf_final_write_processing): New function. Set the MIPS
1156 architecture level correctly.
1157 (elf_backend_final_write_processing): Define.
1158 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
1159 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
1160 section to 1. Handle .options section.
1161 (mips_elf_acom_section, mips_elf_acom_symbol,
1162 mips_elf_acom_symbol_ptr): New static variables, used to build a
1163 generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
1164 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
1165 putting them all in a global .acommon section.
1167 * elfcode.h (bfd_section_from_shdr): Don't dump core if target
1168 section has no ELF section data.
1169 (elf_make_sections): Set addralign of reloc section to 4.
1170 (elf_fake_sections): Likewise.
1171 (map_program_segments): Don't consider section 0.
1172 (assign_file_positions_except_relocs): Don't consider section 0.
1173 In the main loop, skip the symtab and strtab sections, since their
1174 positions are set elsewhere.
1175 (swap_out_syms): Set addralign of symtab section to 4. Set
1176 addralign of strtab sections to 1.
1177 (assign_file_positions_for_relocs): Don't consider section 0.
1178 (write_object_contents): Don't write out section 0.
1180 * libelf.h (struct elf_backend_data): Added fields
1181 elf_backend_sym_is_global and elf_backend_final_write_processing.
1182 * elf32-target.h (elf32_bed): Added corresponding initializers.
1183 * elf64-target.h (elf64_bed): Likewise.
1184 * elfcode.h (sym_is_global): Take abfd argument. Call
1185 elf_backend_sym_is_global if it is not NULL.
1186 (elf_map_symbols): Pass abfd to sym_is_global.
1187 (write_object_contents): Call elf_backend_final_write_processing
1190 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1192 * libecoff.h: Include coff/ecoff.h.
1193 (struct ecoff_backend_data): Move external debugging information
1194 fields into a single field pointing to an ecoff_debug_swap
1196 (ecoff_data_type): Move debugging information fields into a single
1197 field pointing to an ecoff_debug_info structure.
1198 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
1200 Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
1202 * nlmswap.h: New file to swap fixed header. Included by NLM
1204 * libnlm.h (struct reloc_and_sec): Define.
1205 (struct nlm_backend_data): Add fields fixed_header_size,
1206 nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
1208 (nlm_fixed_header_size, nlm_read_import_func,
1209 nlm_write_import_func, nlm_swap_fixed_header_in_func,
1210 nlm_swap_fixed_header_out_func, nlm_write_external_func): New
1212 * nlmcode.h: Use new functions.
1213 * nlm32-i386.c: Provide new functions.
1214 * nlm32-sparc.c: New file; SPARC NLM backend.
1216 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
1218 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
1219 garbage bits appearing in the upper end of symbolnums.
1221 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
1223 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
1225 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
1226 * m68klynx.c: Define core file macros.
1227 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
1228 non-architecture specific stuff into lynx.h.
1230 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1232 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
1233 change PAGE_SIZE to 4096.
1235 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1237 * Makefile.in (diststuff): New target.
1241 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1243 * som.c (som_object_setup): Do not create dummy ".text", ".data",
1244 and ".bss" sections.
1245 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
1246 is zero. Recognize BSS type sections and turn off SEC_LOAD and
1247 SEC_DATA (so binutils/size works). Set the correct value for
1248 a section's _raw_size.
1249 (som_slurp_symbol_table): Program entry points, and millicode are
1250 also functions. Mark them as such. Also mark L$* symbols as
1253 * bfd-in2.h: Rebuilt.
1255 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1257 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
1258 a pointer to constant data. Delete bogus #define which made the
1261 * som.c (som_prep_for_fixups): New function.
1262 (som_write_fixups): New function.
1263 (som_write_space_strings): New function.
1264 (som_write_symbol_strings): New function.
1265 (som_begin_writing): New function.
1267 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1269 * som.c (som_write_object_contents): Do not abort. Flesh out.
1270 (som_set_section_contents): Do not abort. Flesh out.
1272 * som.c (som_write_headers): New function.
1273 (som_prep_headers): New function.
1274 (som_build_and_write_symbol_table): New function.
1276 * som.c (som_sizeof_headers): Add missing prototype.
1277 (som_set_arch_mach): Do not abort.
1279 * som.c (som_count_spaces): New function.
1280 (som_count_subspaces): New function.
1281 (compare_syms): New function.
1282 (som_compute_checksum): New function.
1284 * som.c (hppa_som_gen_reloc_type): New function.
1285 (som_bfd_reloc_type_lookup): New function.
1287 * som.c (try_prev_fixup): New function.
1288 (som_reloc_skip): New function.
1289 (som_reloc_addend): New function.
1290 (som_reloc_call): New function.
1292 * som.c (som_initialize_reloc_queue): New function.
1293 (som_reloc_queue_insert): Likewise.
1294 (som_reloc_queue_fix): Likewise.
1295 (som_reloc_queue_find): Likewise.
1297 * som.c (som_hppa_howto_table): SOM howto relocation table.
1298 (hppa_som_reloc): New function.
1300 * som.c (struct reloc_queue): New structure to keep track of
1301 the last four multibyte relocations emitted.
1302 (enum pa_symbol_type): Type to fully describe the symbol types
1303 associated with .import/.export assembler directives.
1305 * som.c: Include libhppa.h
1307 * som.c (bfd_som_set_section_attributes): New function.
1308 (bfd_som_set_subsection_attributes): Likewise.
1309 (bfd_som_set_symboL_type): Likewise.
1310 (bfd_som_attach_unwind_info): Likewise.
1311 * som.h: Declare new exported functions.
1313 * som.h (struct som_symbol): Add new fields to hold additional
1314 information needed to build/write symbol tables and fixup streams.
1315 (struct som_section_data_struct): Add new fields to hold additional
1316 information needed to build/write space and subspace headers.
1317 (som_symbol_data): New accessor macro for SOM symbol information.
1318 (R_HPPA_*): Basic relocation types to be used by the assembler.
1320 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1322 * trad-core.c (trad_unix_core_file_p): If new hook
1323 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
1324 corefile being too big.
1325 * hosts/i386sco.h: Define it.
1327 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1329 * bfd.c (struct _bfd): Add hppabsd_core_data.
1330 * targets.c (target_vector): Add hppabsd_core_vec.
1331 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
1332 section is encountered during core section scanning.
1333 * hppabsd-core.c: New file.
1334 * config/hppabsd.mh: Enable HPPA BSD core files.
1336 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
1337 which is either commented out or ifdef'd out. Add, update and
1338 clean comments. Fix various indention and spacing problems. Handle
1339 problems related to using "ble" to jump to a stub rather than "bl"
1340 (%r31 is trashed by "ble", but not by "bl").
1341 (NEW_INSTRUCTION): Put inside curly braces.
1342 (CURRENT_STUB_OFFSET): Fix indention problems.
1343 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
1344 Add, update and clean comments. Handle "ble" %r31 lossage problems.
1345 (hppa_elf_build_long_branch_stub): Likewise.
1346 (hppa_look_for_stubs_in_section): Likewise.
1347 (hppa_elf_stub_check): Remove obsolete function.
1349 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
1350 problems. Delete unused instructions.
1352 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
1354 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
1356 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1358 * elfcode.h (elf_object_p): Rather than looking through an array
1359 of architectures, get the ELF EM_xxx code from the backend
1360 information. Let the generic ELF target match any EM_xxx code not
1361 matched by another ELF target. Call elf_backend_object_p to let
1362 the backend do more checks and set global information.
1363 * libelf.h (struct elf_backend_data): Added elf_machine_code and
1364 elf_backend_object_p fields.
1365 (struct bfd_elf_arch_map): Removed.
1366 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
1367 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
1368 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
1369 field with elf_backend_object_p (if it is defined).
1370 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
1371 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
1372 elf64-gen.c (ELF_MACHINE_CODE): Defined.
1373 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
1375 (mips_elf_object_p): Set the right machine number.
1376 (mips_elf_ecoff_debug_swap): Defined.
1377 (elf_backend_object_p): Defined to be mips_elf_object_p.
1378 (elf_backend_ecoff_debug_swap): Defined to be
1379 mips_elf_ecoff_debug_swap.
1380 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
1382 * libbfd-in.h (target_vector, default_vector): Declare.
1383 * libbfd.h: Rebuilt.
1384 * format.c (target_vector, default_vector): Don't declare.
1386 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
1387 for R_MIPS_26. Correct overflow detection requires matching the
1388 upper four bits of the destination against the PC. From Ted Lemon
1389 <mellon@pepper.ncd.com>.
1391 * bout.c (b_out_reloc_type_lookup): Return type should point to
1393 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
1394 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
1395 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
1396 * coff-i386.c (coff_i386_reloc): Made howto const.
1397 * oasys.c (oasys_write_data): Made how const.
1399 * libelf.h: Added some comments.
1400 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
1401 field. Removed unused write_relocs field.
1402 * elf32-target.h: Adjusted elf_backend_data initialization
1404 * elf64-target.h: Corrected elf_backend_data initialization to
1405 fill in all fields and to set elf_64_p to 1.
1407 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1409 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
1410 to filepos in SHT_STRTAB case.
1411 (assign_file_position_for_section): Set BFD section filepos as
1412 well as ELF section sh_offset.
1414 * reloc.c: Use const instead of CONST.
1415 (bfd_perform_relocation): Make variable howto a const pointer.
1416 * bfd-in2.h, libbfd.h: Rebuilt.
1418 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1420 * Makefile.in (realclean): Don't remove generated headers. Reverts
1421 change of 2 Jul 1993.
1423 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
1425 * configure.bfd: make unixware equivalent to sysv4.
1427 * config/i386-nlm.mt: bring in elf config; make it the default.
1429 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1431 * libbfd.c (bfd_put_8): Add parens around reference to "val"
1434 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1436 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
1437 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
1439 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1441 * coffcode.h (coff_write_object_contents): Zero out internal_a.
1443 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1445 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
1446 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
1447 section.c, syms.c, targets.c:
1448 Doc cleanup (spelling, punctuation, grammar, formatting).
1449 * bfd-in2.h, libbfd.h: Rebuild.
1451 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
1453 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
1454 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
1456 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1458 * From Pete Hoogenboom (hoogen@cs.utah.edu)
1459 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
1460 in last change. Always rebuild symbol extension section the first
1461 time though if output sections exist (fixes ld -r problems).
1463 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
1465 * Makefile.in: Add .PHONY for check and installcheck rules.
1467 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
1469 * libbfd-in.h (artdata): Use long, not time_t for portability, at
1470 least to HPUX. File below is a derived file.
1472 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
1474 * libbfd.h (artdata): Use long, not time_t for portability, at
1477 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1479 * config.bfd: Use bigmips for mips*-*-bsd*.
1481 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1483 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
1484 Handle symbol number of zero.
1486 * reloc.c (enum bfd_reloc_code_real): Added
1487 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
1488 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
1489 * bfd-in2.h: Rebuilt.
1490 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
1491 BFD_RELOC_MIPS_LITERAL.
1492 * elf32-mips.c (mips_reloc_map): Handle new relocs.
1493 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
1496 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
1497 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
1498 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
1499 MY_bfd_seclet_link): Define.
1500 (MY_bfd_reloc_type_lookup): Rename from
1501 MY_reloc_howto_type_lookup.
1502 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
1503 (MY(vec)): Use JUMP_TABLE rather than listing functions.
1504 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
1505 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
1506 terms of MY, because that causes a recusive invocation of CAT when
1507 expanded within JUMP_TABLE, and ANSI compilers don't expand
1509 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
1510 MY_reloc_howto_type_lookup, and don't define in terms of MY.
1511 (MY_canonicalize_reloc): Don't define in terms of MY.
1512 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
1513 than listing functions.
1515 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1517 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
1519 See file ChangeLog.1
1526 version-control: never