1 Mon May 16 10:09:22 1994 Jeff Law (law@snake.cs.utah.edu)
3 * libhppa.h (hppa_field_adjust): Avoid adding constant_value into
4 the final value twice for LR and RR field selectors.
6 Sat May 14 09:09:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
8 * aoutx.h (add_to_stringtab): Use BFD_ASSERT not assert. This
9 avoids __eprintf troubles.
11 Fri May 13 10:51:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
13 * bout.c (b_out_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR.
15 * config/mipsbelf.mt (SELECT_VECS): Add ecoff_big_vec and
16 ecoff_little_vec since Irix 5 supports ECOFF executables.
18 Wed May 11 00:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
20 * ecoff.c (ecoff_find_nearest_line): Handle fdr.adr != pdr.adr
23 * Makefile.in (stmp-bfd.h): Use || instead of ; to force SunOS
24 make to invoke the shell.
26 Tue May 10 14:23:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
28 * section.c (SEC_COFF_SHARED_LIBRARY): Renamed from
29 SEC_SHARED_LIBRARY for clarity. Changed all uses.
31 * coffcode.h (sec_to_styp_flags): If SEC_COFF_SHARED_LIBRARY is
33 * coffgen.c (coff_section_from_bfd_index): Don't get an assertion
34 failure because of a bad shared library.
36 Mon May 9 18:53:40 1994 Bill Cox (bill@rtl.cygnus.com)
38 * linker.c: Add missing comment terminator.
40 Mon May 9 11:53:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
42 * linker.c (_bfd_generic_link_add_one_symbol): If hashp and *hashp
43 are not NULL, assume the caller has already looked up the symbol
44 in the hash table and has stored the entry in *hashp.
45 (generic_link_add_symbol_list): Set h to NULL before calling
46 _bfd_generic_link_add_one_symbol.
47 * ecoff.c (ecoff_link_add_externals): Likewise.
49 * elfcode.h (assign_file_positions_except_relocs): Don't require
50 page shared between .data and .bss segments to contain zeroes.
52 * elfcode.h: Include bfdlink.h. Added several new functions to do
55 (bfd_add_to_strtab): Return unsigned long. Change check for
57 (elf_fake_sections): Check return value of bfd_add_to_strtab.
58 (elf_compute_section_file_positions): Add link_info argument.
59 Call elf_backend_begin_write_processing hook and prep_headers
60 here. Only call swap_out_syms if link_info is NULL. Set up
61 .shstrtab section here. Pass dosyms argument to
62 assign_file_positions_except_relocs. Set output_has_begun flag.
63 (assign_file_positions_for_symtab_and_strtabs): Add dosyms
64 argument, and use it to control setting .symtab and .strtab file
66 (assign_file_positions_except_relocs): Add dosyms argument, and
68 (prep_headers): Check return value of bfd_add_to_strtab.
69 (swap_out_syms): Likewise. Also, don't set up .shstrtab here.
70 (NAME(bfd_elf,write_object_contents)): Some calls moved into
71 elf_compute_section_file_positions.
72 (elf_set_section_contents): Likewise.
73 (elf_slurp_symbol_table): SHN_LORESERV corrected to SHN_LORESERVE.
74 * libelf.h: Include bfdlink.h.
75 (struct elf_backend_data): Add fields collect,
76 elf_add_symbol_hook, elf_backend_relocate_section.
77 (struct bfd_elf_section_data): Add field rel_hashes.
78 (struct elf_obj_tdata): Remove fields internal_syms and symbols.
80 (obj_symbols, obj_internal_syms): Remove definitions.
81 (elf_sym_hashes): Define.
82 (struct elf_link_hash_entry): Define.
83 (struct elf_link_hash_table): Define.
84 (elf_link_hash_lookup): Define.
85 (elf_link_hash_traverse): Define.
86 (elf_hash_table): Define.
87 (_bfd_elf_link_hash_table_create): Declare.
88 (bfd_elf32_bfd_link_add_symbols): Declare.
89 (bfd_elf32_bfd_final_link): Declare.
90 (bfd_elf64_bfd_link_add_symbols): Declare.
91 (bfd_elf64_bfd_final_link): Declare.
92 * elf.c: Include bfdlink.h.
93 (elf_link_hash_newfunc): New function.
94 (_bfd_elf_link_hash_table_create): New function.
95 * elf32-target.h (elf_backend_relocate_section): If not defined,
96 define as 0 and use generic linker. Otherwise, use ELF backend
98 (elf_backend_collect): If not defined, define as false.
99 (elf_backend_add_symbol_hook): If not defined, define as 0.
100 (elf32_bed): Initialize new fields.
101 * elf64-target.h: Same changes as elf32-target.h.
102 * elf32-i386.c: Include bfdlink.h.
103 (elf_i386_relocate_section): New function.
104 (elf_backend_relocate_section): Define.
105 * elf32-sparc.c: Include bfdlink.h.
106 (elf_info_to_howto): Change type of dst from Elf32_Internal_Rela
107 to Elf_Internal_Rela (they're the same type anyhow).
108 (elf_sparc_relocate_section): New function.
109 (elf_backend_relocate_section): Define.
110 * elf32-mips.c (elf_backend_collect): Define.
112 * Makefile.in (stmp-bfd.h): Avoid useless make error message in a
113 different way; touch takes a numeric argument on some systems.
115 Fri May 6 13:34:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
117 * nlmcode.h (nlm_swap_auxiliary_headers_in): Rework custom header
118 handling for latest suggested format.
119 (nlm_swap_auxiliary_headers_out): Likewise.
120 (nlm_compute_section_file_positions): Likewise.
122 Fri May 6 11:11:50 1994 D. V. Henkel-Wallace (gumby@rtl.cygnus.com)
124 * config.bfd: handle erricsson config (for OSE).
126 Thu May 5 15:40:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
128 Patches from Ralph Campbell:
129 * mipsbsd.c (mips_fix_jmp_addr): New function.
130 (mips_fix_hi16_s): Use bfd_is_com_section.
131 (mips_howto_table_ext): Call mips_fix_jmp_addr for MIPS_RELOC_JMP.
133 Fri May 6 11:48:55 1994 Steve Chamberlain (sac@cygnus.com)
135 * config/go32.mh: XX support.
138 * Makefile.in: Build sysdep.h without causing worrying but
139 harmless error message.
141 Fri May 6 13:34:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
143 * nlmcode.h (nlm_swap_auxiliary_headers_in): Rework custom header
144 handling for latest suggested format.
145 (nlm_swap_auxiliary_headers_out): Likewise.
146 (nlm_compute_section_file_positions): Likewise.
148 Thu May 5 15:40:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
150 Patches from Ralph Campbell:
151 * mipsbsd.c (mips_fix_jmp_addr): New function.
152 (mips_fix_hi16_s): Use bfd_is_com_section.
153 (mips_howto_table_ext): Call mips_fix_jmp_addr for MIPS_RELOC_JMP.
155 Wed May 4 11:09:53 1994 Ian Lance Taylor (ian@cygnus.com)
157 Changed m68k-aout to set flags to 0; m68k-sunos still uses 1.
159 * targets.c (aout0_big_vec): Declare.
160 (bfd_target_vector): Add aout0_big_vec.
161 * config.bfd (m68*-*-aout*): Use m68k-0aout, not m68k-aout.
162 * config/m68k-aout.mt (SELECT_VECS): Removed.
163 * config/m68k-0aout.mt: New file.
164 * configure.in (aout0_big_vec): New target vector: use aout0.o,
165 aout32.o and stab-syms.o.
166 * Makefile.in: Rebuilt dependencies.
167 (BFD32_BACKENDS): Add aout0.o.
168 (CFILES): Add aout0.c.
170 * libaout.h (struct aout_backend_data): Add field exec_hdr_flags.
171 * aout-target.h (MY_exec_hdr_flags): If not defined, define as 0.
172 MY(backend_data): Initialize exec_hdr_flags field.
173 * aoutf1.h (sunos_32_set_arch_mach): Make static.
174 (aout32_sunos4_write_object_contents): Set flags from backend
176 (MY_exec_hdr_flags): If not defined, define as 1.
177 (sunos4_aout_backend): Initialize exec_hdr_flags field.
178 * aout-encap.c (encap_write_object_contents): Set flags from
180 (MY_exec_hdr_flags): Define as N_FLAGS_COFF_ENCAPSULATE.
181 * hp300hpux.c (MY_exec_hdr_flags): Define as 0x2.
182 (MY(write_object_contents)): Set flags from backend info.
183 * i386aout.c (MY(backend_data)): Initialize exec_hdr_flags field.
184 * i386mach3.c (MY(backend_data)): Likewise.
185 * mipsbsd.c (MY(backend_data)): Likewise.
186 * sparclynx.c (NAME(aout,sparclynx_write_object_contents)): Set
187 flags from backend info.
188 (sparclynx_aout_backend): Initialize exec_hdr_flags field.
190 Wed May 4 02:56:00 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
192 * config.bfd (i386-*-gnu*): Treat like i386-*-mach*.
193 (m68*-apollo-*): Treat all Apollo configs the same, don't handle
196 Tue May 3 19:43:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
198 * cache.c: Rewrote to work correctly.
200 * opncls.c (bfd_cache_init, bfd_open_file): Don't declare.
201 (bfd_fdopenr): Check return value of bfd_cache_init.
203 Fri Apr 29 15:08:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
205 * cf-m68klynx.c (CALC_ADDEND): Check for PC relative relocs by
206 enumerating them, since the reloc type can not serve as an index
207 into the m68k COFF howto_table.
209 Fri Apr 29 09:42:39 1994 Steve Chamberlain (sac@cygnus.com)
211 * config.bfd (*-go32): Changed to coff.
212 * coff-h8300.c (JMPL1): Get HOWTO right for 24bit branches.
213 * srec.c (srec_write_symbols): Write out the correct number of
214 symbols and don't stick in extra nulls.
216 Tue Apr 26 15:07:24 1994 Stan Shebs (shebs@andros.cygnus.com)
218 * cf-sparclynx.c (LYNXOS, COFF_LONG_FILENAMES): Define.
219 * coff-sparc.c (BADMAG): Recognize LYNXCOFFMAGIC.
220 (COFF_SPARC): Define.
221 * coffcode.h (coff_new_section_hook): If COFF_SPARC, set alignment
222 power of data and bss sections to 3.
223 * hosts/lynx.h (__LYNXOS): Define.
225 Tue Apr 26 15:04:26 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
227 * elf32-hppa.c (hppa_elf_reloc): Adjust the addend of relocations
228 against section symbols to avoid losing during ld -r.
230 Tue Apr 26 12:16:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
232 * elfcode.h (shstrtab_length_fixed): Remove useless static
234 (struct elf_sect_data): Remove unused structure.
235 (elf_object_p): Free memory if error occurs. Check return value
236 of bfd_default_set_arch_mach. If elf_get_str_section fails,
237 preserve error code rather than setting wrong_format.
238 (null_shdr): Remove static variable.
239 (assign_section_numbers): Remove shstrtab_length_fixed assignment.
240 Allocate first section header on BFD obstack rather than using
242 (bfd_prpsinfo): Remove unused local variable newsect.
244 Mon Apr 25 15:31:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
246 * elfcode.h (write_relocs): Undo patch of Apr 10; breaks Solaris.
248 * elfcode.h (bfd_section_from_shdr): Use bfd_make_section_anyway
249 to create sections. Check return value of recursive calls.
250 (bfd_section_from_phdr): Check return value of bfd_make_section.
251 (elf_symbol_from_bfd_symbol): Likewise.
252 (elf_object_p): Check return value of bfd_section_from_shdr.
253 (section_from_elf_index): Likewise.
254 (elf_slurp_symbol_table): Check return value of
255 section_from_elf_index.
256 (bfd_prstatus): Return boolean value. Check return value of
258 (bfd_fpregset): Likewise.
259 (bfd_prpsinfo): Return boolean value.
260 (elf_corefile_note): Check return values of bfd_prstatus,
261 bfd_fpregset, and bfd_prpsinfo.
262 (elf_core_file_p): Check return value of elf_corefile_note.
264 Fri Apr 22 11:08:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
266 Get rid of the ECOFF .reginfo section hack.
267 * ecoff.c (ecoff_mkobject_hook): Don't create a .reginfo section.
268 (ecoff_new_section_hook): Don't handle the .reginfo section.
269 (ecoff_sizeof_headers): Likewise.
270 (ecoff_get_section_contents): Likewise.
271 (ecoff_compute_section_file_positions): Likewise.
272 (ecoff_compute_reloc_file_positions): Likewise.
273 (ecoff_set_section_contents): Likewise.
274 (ecoff_write_object_contents): Likewise.
275 (ecoff_bfd_final_link): Likewise.
276 (ecoff_bfd_copy_private_bfd_data): Copy the GP value and the
278 (bfd_ecoff_get_gp_value): New function.
279 (bfd_ecoff_set_gp_value): New function.
280 (bfd_ecoff_set_regmasks): New function.
281 * bfd-in.h (bfd_ecoff_get_gp_value): Declare.
282 (bfd_ecoff_set_gp_value): Declare.
283 (bfd_ecoff_set_regmasks): Declare.
284 * bfd-in2.h: Rebuilt.
286 Fix ECOFF objcopy to actually copy debugging information.
287 * ecoff.c (ecoff_bfd_copy_private_bfd_data): New function.
288 (ecoff_get_extr): Assume that any ECOFF symbol with local clear is
289 an external symbol, rather than checking the symbol flags. Only
290 check the flags for non-ECOFF symbols.
291 * ecofflink.c (bfd_ecoff_debug_externals): Don't crash if the
292 output_section field of the symbol section is NULL.
293 * libecoff.h (ecoff_bfd_copy_private_bfd_data): Declare as
294 function rather than defining as macro.
296 * ieee.c (ieee_object_p): Set bfd_error_got_wrong_format if
299 * targets.c (bfd_target_vector): Add bfd_elf32_powerpc_vec.
301 * aout-adobe.c (aout_adobe_set_arch_mach): Check return value of
302 bfd_default_set_arch_mach. Accept bfd_arch_m68k as well as
304 * coffcode.h (coff_set_arch_mach): Check return value of
305 bfd_default_set_arch_mach.
306 * elfcode.h (elf_set_arch_mach): Don't check a list of ELF
307 architectures, just see if the desired architecture matches what
308 the ELF backend permits.
310 * coffcode.h (coff_set_arch_mach_hook): Rename SHMAGIC to
311 SH_ARCH_MAGIC to match change in coff/sh.h.
312 (coff_set_flags): Likewise.
314 Follow convention in which each NLM header has an 8 byte stamp
315 followed by a four byte length.
316 * libnlm.h (struct nlm_obj_tdata): Rename nlm_cygnus_section_hdr
317 to nlm_cygnus_ext_header, and change type to
318 Nlm_Internal_Cygnus_Ext_Header.
319 (nlm_cygnus_ext_header): Rename from nlm_cygnus_section_header.
320 * nlmcode.h (nlm_swap_auxiliary_headers_in): Use CyGnUsEx instead
321 of CyGnUsSeCs. Rename from cygnus_section to cygnus_ext. Require
323 (nlm_swap_auxiliary_headers_out): Rename from cygnus_section to
324 cygnus_ext. Set length word to 8.
325 (nlm_compute_section_file_positions): Rename from cygnus_section
328 Thu Apr 21 22:54:22 1994 Stu Grossman (grossman at cygnus.com)
330 * nlmcode.h (nlm_swap_auxiliary_headers_in): Keep section table
331 (from CyGnUsSeCs) in more permanent memory to keep section names
332 from getting trashed.
334 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
336 * libelf.h (elf_obj_tdata): Add members for dynamic symbol table
338 * elfcode.h (bfd_section_from_shdr): Handle dynamic symbol table.
339 * elfcode.h (elf_slurp_symbol_table): Take additional parameter
340 to select static or dynamic symbol table and return number of
341 symbols slurped or -1 on error.
342 * elfcode.h (elf_get_symtab): Set bfd symcount from
343 elf_slurp_symbol_table result.
344 * elfcode.h (elf_get_dynamic_symtab_upper_bound,
345 elf_canonicalize_dynamic_symtab): New functions to handle dynamic
347 * elf32-target.h, elf64-target.h (BFD_JUMP_TABLE_DYNAMIC):
348 Change to handle dynamic symbol table, provide default definitions
350 * aoutx.h (howto_table_std, NAME(aout,swap_std_reloc_out),
351 NAME(aout,swap_std_reloc_in), aout_link_input_section_std,
352 aout_link_reloc_link_order): Handle r_jmptable and r_relative
355 Thu Apr 21 11:58:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
357 Clean up uses of _bfd_dummy_target (from Peter Schauer).
358 * libbfd.c (_bfd_dummy_target): Set bfd_error_wrong_format.
359 * nlm-target.h (nlm_core_file_p): Define as _bfd_dummy_target, not
361 * srec.c (srec_vec): Use _bfd_dummy_target, not NULL, in
363 (symbolsrec_vec): Likewise.
364 * tekhex.c (tekhex_vec): Likewise.
366 * libnlm.h (struct nlm_obj_tdata): Add nlm_cygnus_section_hdr
368 (nlm_cygnus_section_header): New accessor macro.
369 * nlmcode.h (nlm_object_p): Free new tdata structure if failure.
370 Add fixed sections before swapping in auxiliary headers. After
371 adding sections, treat errors as real, not as wrong format.
372 (nlm_swap_auxiliary_headers_in): Swap in the sections header; add
373 sections to the BFD for each section it describes.
374 (nlm_swap_auxiliary_headers_out): Swap out the sections header.
375 (nlm_compute_section_file_positions): Account for the size of the
378 Wed Apr 20 16:45:51 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
380 * coff-sparc.c (sparccoff_vec): Change minimum alignment power to
381 2, so that stab sections can be multiples of 4 bytes only.
383 * hosts/i386aix.h: Changes to avoid prototypes conflicts with the
384 ones defined in stdlib.h. (From Minh Tran-Le.)
386 Wed Apr 20 14:15:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
387 start-sanitize-powerpc-netware
389 * nlm32-ppc.c: Complete rewrite for new version of PowerPC
390 NetWare. Old code still present, but ifdeffed out.
391 end-sanitize-powerpc-netware
393 * nlmcode.h (nlm_swap_auxiliary_headers_in): Don't assume a
394 particular format for the customer header. Allocate a block of
395 memory and read it into that.
396 (nlm_swap_auxiliary_headers_out): Write out the block of memory.
397 (nlm_compute_section_file_positions): Include length of customer
398 header when computing its size.
400 Mon Apr 18 14:27:17 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
402 * som.c (som_prep_headers): Get the space's number from the
403 backend private section data rather than target_index.
404 (bfd_som_set_section_attributes): Store the space's number
405 in the backend private section data rather than target_index.
407 * som.h (som_copyable_section_data_struct): Add space_number.
409 Fri Apr 15 12:22:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
411 * coff-a29k.c (reloc_processing): Always set the address of a
412 R_IHCONST reloc to that of the immediately preceding R_IHIHALF.
413 gas does this anyhow, but some other assemblers seem to leave
414 garbage in the R_IHCONST address field.
416 * bfd/archive.c: Consistently use ARFMAG; from
417 schwab@issan.informatik.uni-dortmund.de (Andreas Schwab).
418 (_bfd_write_archive_contents): Use ARFMAG rather than '`' and
420 (bsd_write_armap): Likewise.
421 (coff_write_armap): Likewise.
423 * coff-mips.c (mips_relocate_section): When relaxing, adjust local
424 relocs against the .text section as required.
425 * ecofflink.c (bfd_ecoff_debug_accumulate): When relaxing, adjust
426 PDR addresses as required.
428 * ecoff.c (ecoff_emit_aggregate): Take fdr argument. Map fdr
429 index through rfd map if it exists. Check for a couple of cases
430 which gdb handles specially. Change all callers.
431 (ecoff_type_to_string): Take fdr argument rather than aux_ptr and
432 bigendian argument. Change all callers.
433 (ecoff_print_symbol): Handle stStruct, stUnion and stEnum.
435 Thu Apr 14 13:05:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
437 * coff-mips.c (mips_howto_table): Add dummy entries to account for
438 numbering changes in include/coff/mips.h. Add entries for
439 MIPS_R_RELHI and MIPS_R_RELLO.
440 (mips_ecoff_swap_reloc_in): Handle an extra bit for the reloc type
441 when little endian. Treat internal MIPS_R_RELLO or MIPS_R_RELHI
442 relocs like MIPS_R_SWITCH, and convert r_offset from 24 to 32
444 (mips_ecoff_swap_reloc_out): Likewise.
445 (mips_adjust_reloc_in): Handle internal MIPS_R_RELLO or
446 MIPS_R_RELHI relocs like MIPS_R_SWITCH.
447 (mips_adjust_reloc_out): Likewise.
448 (mips_relhi_addr, mips_relhi_addend): New static variables.
449 (mips_relhi_reloc, mips_rello_reloc): New functions.
450 (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_PCREL_HI16_S into
451 MIPS_R_RELHI and turn BFD_RELOC_PCREL_LO16 into MIPS_R_RELLO.
452 (mips_relocate_hi): Rename from mips_relocate_refhi, and add pcrel
453 argument. Changed all callers.
454 (mips_relocate_section): Rename got_reflo to got_lo and
455 reflo_int_rel to lo_int_rel. Handle MIPS_R_RELLO and MIPS_R_RELHI
457 (mips_relax_section): Adjust MIPS_R_RELHI/MIPS_R_RELLO pairs when
458 expanding a PC relative call.
460 * reloc.c (bfd_reloc_code_real_type): Add BFD_RELOC_PCREL_HI16_S
461 and BFD_RELOC_PCREL_LO16.
462 * bfd-in2.h: Rebuilt.
464 Wed Apr 13 11:50:07 1994 Stan Shebs (shebs@andros.cygnus.com)
466 * coff-sparc.c (sparccoff_vec): Set minimum alignment power to 3.
468 Tue Apr 12 13:36:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
470 * som.c (som_write_fixups): Always emit at least
471 one relocation for any non-bss section.
473 Mon Apr 11 14:41:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
475 * elfcode.h (assign_file_positions_except_relocs): Don't require
476 the file alignment to correspond to the page size when linking
479 Sun Apr 10 01:02:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
481 * elfcode.h (write_relocs): For rela relocations, adjust the
482 addend for relocations involving section symbols to account
483 for the lossage of 1:1 mapping from input section symbols to
484 output section symbols.
486 Fri Apr 8 12:22:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
488 * aoutx.h (NAME(aout,make_sections)): New function.
489 (NAME(aout,some_aout_object_p)): Call NAME(aout,make_sections)
490 rather than making sections inline.
491 (NAME(aout,mkobject)): Don't make any sections.
492 (NAME(aout,adjust_sizes_and_vmas)): Call NAME(aout,make_sections).
493 (NAME(aout,final_link)): Don't dereference obj_textsec (abfd) or
494 obj_datasec (abfd) if they are NULL.
495 * libaout.h (NAME(aout,make_sections)): Declare.
496 * bout.c (b_out_mkobject): Don't make any sections.
497 (b_out_write_object_contents): Call aout_32_make_sections.
498 (b_out_set_section_contents): Likewise.
499 * i386os9k.c (os9k_mkobject): Don't make any sections.
500 (os9k_write_object_contents): Call aout_32_make_sections.
501 (os9k_set_section_contents): Likewise.
503 * aoutx.h (NAME(aout,new_section_hook)): Don't set N_EXT in target
506 Wed Apr 6 20:44:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
508 * config.bfd, configure.host: Add mips-*-sysv4* support.
510 Thu Apr 7 14:23:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
512 * coff-mips.c (mips_howto_table): Add entry for MIPS_R_SWITCH.
513 (mips_ecoff_swap_reloc_in): For MIPS_R_SWTICH, copy r_symndx into
514 r_offset and set r_symndx to RELOC_SECTION_TEXT.
515 (mips_ecoff_swap_reloc_out): For MIPS_R_SWITCH, get the r_symndx
516 value from the r_offset field.
517 (mips_adjust_reloc_in): Maximum r_type value is now MIPS_R_SWITCH.
518 For MIPS_R_SWITCH, copy the r_offset field into the addend field.
519 (mips_adjust_reloc_out): For MIPS_R_SWITCH, copy the addend field
520 into the r_offset field.
521 (mips_switch_reloc): New function.
522 (mips_bfd_reloc_type_lookup): Translate BFD_RELOC_GPREL32 into
524 (mips_relocate_section): Handle MIPS_R_SWITCH.
525 (mips_relax_section): Adjust MIPS_R_SWITCH offset if necessary.
527 Thu Apr 7 11:10:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
529 * elfcode.h (elf_set_section_contents): Support calling the backend
530 function elf_backend_begin_write_processing when just beginning to
531 write an object file.
533 * libelf.h (elf_backend_begin_write_processing): Declare.
535 * elf{32,64}-target.h (elf_backend_begin_write_processing): Provide
536 a default definition.
537 (elf{32,64}_bed): Add elf_backend_begin_write_processing.
539 * elf32-hppa.h (elf_hppa_tc_symbol): Delete extern declaration.
540 (elf_hppa_tc_make_sections): Likewise.
542 * elf32-hppa.c (symext_chain_built): Delete.
543 (symext_chain_size): Renamed from symextn_contents_real_size.
544 (elf32_hppa_backend_{begin,final}_write_processing): New functions.
545 (add_entry_to_symext_chain): New function.
546 (hppa_elf_set_section_contents): Ignore writes to the symbol extension
547 section until it's been rebuilt internally.
548 (hppa_elf_get_section_contents): Symbol extension section is no
550 (elf_backend_{begin,final}_write_processing): Define.
551 (elf_hppa_tc_make_sections): Simplify now that much code has
552 migrated into elf32_hppa_backend_{being,final}_write_processing.
554 Wed Apr 6 17:24:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
556 Add new target vectors to read the dynamic symbols and dynamic
557 relocs. Change a.out to use these rather than reading the dynamic
558 symbols and relocs along with the normal symbols and relocs.
559 * targets.c (bfd_target): Add fields
560 _bfd_get_dynamic_symtab_upper_bound,
561 _bfd_canonicalize_dynamic_symtab,
562 _bfd_get_dynamic_reloc_upper_bound,
563 _bfd_canonicalize_dynamic_reloc.
564 (BFD_JUMP_TABLE_DYNAMIC): Define.
565 * libbfd-in.h (_bfd_nodynamic_get_dynamic_symtab_upper_bound):
567 (_bfd_nodynamic_canonicalize_dynamic_symtab): Define.
568 (_bfd_nodynamic_get_dynamic_reloc_upper_bound): Define.
569 (_bfd_nodynamic_canonicalize_dynamic_reloc): Define.
570 * bfd.c (bfd_get_dynamic_symtab_upper_bound): Define.
571 (bfd_canonicalize_dynamic_symtab): Define.
572 (bfd_get_dynamic_reloc_upper_bound): Define.
573 (bfd_canonicalize_dynamic_reloc): Define.
574 * sunos.c (MY_read_dynamic_symbols): Don't define.
575 (MY_read_dynamic_relocs): Don't define.
576 (MY_get_dynamic_symtab_upper_bound): Define.
577 (MY_canonicalize_dynamic_symtab): Define.
578 (MY_get_dynamic_reloc_upper_bound): Define.
579 (MY_canonicalize_dynamic_reloc): Define.
580 (struct sunos_dynamic_info): Change type of dynsym_count and
581 dynrel_count to long. Add fields canonical_dynsym and
583 (sunos_read_dynamic_info): Check that BFD had DYNAMIC flag set.
584 Clear info->canonical_dynsym and info->canonical_dynrel.
585 (MY(read_dynamic_symbols)): Removed.
586 (MY(read_dynamic_relocs)): Removed.
587 (sunos_get_dynamic_symtab_upper_bound): New function.
588 (sunos_canonicalize_dynamic_symtab): New function.
589 (sunos_get_dynamic_reloc_upper_bound): New function.
590 (sunos_canonicalize_dynamic_reloc): New function.
591 * libaout.h: Declare struct reloc_ext_external and
592 reloc_std_external to avoid prototype problems.
593 (struct aout_backend_data): Remove fields read_dynamic_symbols and
595 (NAME(aout,translate_symbol_table)): Declare.
596 (NAME(aout,swap_ext_reloc_in)): Declare.
597 (NAME(aout,swap_std_reloc_in)): Declare.
598 * aoutx.h (NAME(aout,translate_symbol_table)): Renamed from
599 translate_symbol_table and made non-static. Changed all callers.
600 (NAME(aout,slurp_symbol_table)): Don't read dynamic symbols.
601 (NAME(aout,slurp_reloc_table)): Don't read dynamic relocs.
602 (NAME(aout,get_reloc_upper_bound)): Don't count dynamic relocs.
603 * aoutf1.h (aout_32_sunos4_write_object_contents): Don't bother to
604 remove dynamic symbols and relocs. They will no longer be
606 (MY_read_dynamic_symbols): Don't define.
607 (MY_read_dynamic_relocs): Don't define.
608 (sunos4_aout_backend): Don't initialize dynamic entry points.
609 * aout-target.h (MY_read_dynamic_symbols): Don't define.
610 (MY_read_dynamic_relocs): Don't define.
611 (MY(backend_data)): Don't initialize dynamic entry points.
612 (MY_get_dynamic_symtab_upper_bound): If not defined, define to
613 _bfd_nodynamic version.
614 (MY_canonicalize_dynamic_symtab): Likewise.
615 (MY_get_dynamic_reloc_upper_bound): Likewise.
616 (MY_canonicalize_dynamic_reloc): Likewise.
617 * All backends: Added BFD_JUMP_TABLE_DYNAMIC to target vector.
618 * bfd-in2.h: Rebuilt.
621 * cf-m68klynx.c: Include sysdep.h.
623 * hp300hpux.c: Removed some spaces in uses of NAME to avoid
624 problems with traditional C compilers.
626 * targets.c (bfd_target): Rearranged fields in target vector.
627 Removed _bfd_debug_info_start, _bfd_debug_info_end and
628 _bfd_debug_info_accumulate, which were never used.
629 (BFD_JUMP_TABLE_GENERIC, BFD_JUMP_TABLE_COPY): Defined.
630 (BFD_JUMP_TABLE_CORE, BFD_JUMP_TABLE_ARCHIVE): Defined.
631 (BFD_JUMP_TABLE_SYMBOLS, BFD_JUMP_TABLE_RELOCS): Defined.
632 (BFD_JUMP_TABLE_WRITE, BFD_JUMP_TABLE_LINK): Defined.
633 * All backends: Changed to use the new BFD_JUMP_TABLE_* macros
634 rather than the single JUMP_TABLE macro. Removed many of the
635 weird macro definitions needed to support the monolithic
637 * bfd-in.h (JUMP_TABLE): Removed.
638 * libbfd-in.h: Define a bunch of macros, and declare a few
639 functions, for use with the new BFD_JUMP_TABLE_* macros.
640 * libbfd.c (_bfd_dummy_new_section_hook): Removed.
641 (bfd_false): Set bfd_error_invalid_operation.
642 (bfd_nullvoidptr): Likewise.
643 (bfd_n1): New function.
644 (_bfd_nocore_core_file_matches_executable_p): Renamed from
645 _bfd_dummy_core_file_matches_executable_p.
646 (_bfd_nocore_core_file_failing_command): Similar rename. Set
647 bfd_error_invalid_operation.
648 (_bfd_nocore_core_file_failing_signal): Likewise.
649 (_bfd_generic_get_section_contents): Renamed from
650 bfd_generic_get_section_contents. Changed all callers.
651 (_bfd_generic_set_section_contents): Similar rename.
652 * ieee.c: #if 0 out ieee_bfd_debug_info_start,
653 ieee_bfd_debug_info_end, ieee_bfd_debug_info_accumulate. They
655 * bfd-in2.h: Rebuilt.
658 Tue Apr 5 22:10:04 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
660 * Crude support for examining dynamic libraries.
661 * som.c (som_object_setup): Set DYNAMIC flag for SHL_MAGIC and
663 (som_prep_headers): Preserve the system_id for DYNAMIC objects.
664 Use SHL_MAGIC as the magic number of the DYNAMIC flag is set.
665 Write exec headers for DYNAMIC objects.
666 (som_begin_writing): DYNAMIC objects have the same alignment
667 restrictions as D_PAGED objects.
668 (bfd_section_from_som_symbol): Treat DYNAMIC objects like EXEC_P
670 (object_flags): Add DYNAMIC.
672 Tue Apr 5 17:48:52 1994 Stan Shebs (shebs@andros.cygnus.com)
674 * i386lynx.c, sparclynx.c (NAME): Remove embedded whitespace in
675 macro uses, confuses some non-ANSI compilers.
677 Tue Apr 5 15:50:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
679 * som.c (som_bfd_free_cached_info): Add missing PARAMS decl.
680 Don't free anything if we don't have a bfd_object.
681 (som_close_and_cleanup): Call som_bfd_free_cached_info.
683 Tue Apr 5 11:22:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
685 * elf32-mips.c (mips_elf_final_link): Don't remove empty sections.
686 It turns out not to be required on Irix 5, and it causes problems
687 if the sections happen to contain symbols.
689 * elfcode.h (write_shdrs_and_ehdr): Correct bfd_write check.
691 * aoutx.h (NAME(aout,canonicalize_reloc)): Don't error out if
692 section->relocation is NULL; malloc might have returned NULL when
693 given a zero size if there were no relocations.
694 * bout.c (b_out_canonicalize_reloc): Likewise.
695 * coffcode.h (coff_canonicalize_reloc): Likewise.
696 * ecoff.c (ecoff_canonicalize_reloc): Likewise.
697 * elfcode.h (elf_canonicalize_reloc): Likewise.
698 * mipsbsd.c (MY(canonicalize_reloc)): Likewise.
699 * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise.
700 * nlmcode.h (nlm_canonicalize_reloc): Likewise.
701 * som.c (som_canonicalize_reloc): Likewise.
702 * hp300hpux.c (MY(slurp_reloc_table)): Likewise. Also, if malloc
703 returns NULL, don't report an error if we asked for zero bytes.
704 * i386lynx.c (NAME(lynx,slurp_reloc_table)): If malloc returns
705 NULL, don't report an error if we asked for zero bytes.
706 * nlmcode.h (nlm_slurp_reloc_fixups): Likewise.
708 Mon Apr 4 15:30:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
710 * aoutx.h (NAME(aout,bfd_free_cached_info)): Don't free anything
711 if we don't have a bfd_object.
713 Made sure that every call to bfd_read, bfd_write, and bfd_seek
714 checks the return value and handled bfd_error correctly. These
715 changes are not itemised. Also:
716 * aoutx.h (emit_strtab): Change return type to boolean, and return
718 (NAME(aout,write_syms)): Check emit_strtab return value.
719 (NAME(aout,final_link)): Likewise.
720 * coffcode.h (coff_write_relocs): Change return type to boolean,
722 (coff_write_object_contents): Check coff_write_relocs return
724 * i386os9k.c (os9k_swap_exec_header_in): Change return type to
726 (os9k_object_p): Check os9k_swap_exec_header_in return value.
727 * oasys.c (oasys_read_record): Change return type to boolean.
728 (oasys_slurp_symbol_table: Check oasys_read_record return value.
729 (oasys_object_p, oasys_slurp_section_data): Likewise.
730 (oasys_write_record): Change return type to boolean.
731 (oasys_write_syms): Likewise. Also, check oasys_write_record
733 (oasys_write_sections): Check oasys_write_record return value.
734 (oasys_write_header): Change return type to boolean. Check
735 oasys_write_record return value.
736 (oasys_write_end, oasys_write_data): Likewise.
737 (oasys_write_object_contents): Check return values of
738 oasys_write_header, oasys_write_syms, oasys_write_data, and
740 * srec.c (srec_write_record): Change return type to boolean.
741 (srec_write_header): Likewise. Also, check srec_write_record
743 (srec_write_section, srec_write_terminator): Likewise.
744 (srec_write_symbols): Change return type to boolean.
745 (internal_srec_write_object_contents): Check return value of
746 srec_write_symbols, srec_write_header, srec_write_section, and
747 srec_write_terminator.
749 * Makefile.in: Rebuilt dependencies.
751 Mon Apr 4 10:56:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
753 * aix386-core.c (aix386_bfd_is_local_label): Correct cast from
755 * ptrace-core.c (ptrace_unix_bfd_is_local_label): Correct cast from
757 * trad-core.c (trad_unix_bfd_is_local_label): Correct cast from
760 Sun Apr 3 18:27:29 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
762 * som.c (som_slurp_string_table): Use malloc to allocate space
763 for the cached copy of the native string table.
764 (som_slurp_symbol_table): Likewise for the native symbol table.
765 (som_slurp_reloc_table): Likewise for the native and generic
767 (som_bfd_free_cached_info): Free the cached native strings,
768 symbols, and relocations. Also free the canonical cached
771 Fri Apr 1 12:40:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
773 * aoutx.h (aout_link_write_symbols): If keep_memory is false, make
774 sure the symbol name is stored in permanent memory before adding
775 it to the string table.
777 * archive.c (_bfd_write_archive_contents): Once we've found an
778 object, don't bother to look for more when deciding whether to
780 (compute_and_write_armap): After adding the symbols for a BFD,
781 call bfd_free_cached_info on it.
783 Add bfd_free_cached_info support to a.out backends.
784 * aoutx.h (aout_get_external_symbols): Renamed from
785 aout_link_get_symbols. Read strings even if symbols have been
786 read. Store string size in obj_aout_string_size.
787 (NAME(aout,slurp_symbol_table)): Call aout_get_external_symbols to
788 read the symbols. Allocate the cached symbols with malloc, not
790 (NAME(aout,slurp_reloc_table)): Allocate the cached relocs with
791 malloc, not bfd_alloc.
792 (NAME(aout,bfd_free_cached_info)): New function; free cached
794 * libaout.h (struct aoutdata): Add external_string_size field.
795 (obj_aout_external_string_size): New accessor macro.
796 (NAME(aout,close_and_cleanup)): Don't declare.
797 (NAME(aout,bfd_free_cached_info)): Declare.
798 (aout_32_close_and_cleanup): Don't define.
799 (aout_64_close_and_cleanup): Don't define.
800 * aout-target.h (MY_bfd_free_cached_info): If not already defined,
801 define as NAME(aout,free_cached_info).
802 (MY_close_and_cleanup): If not already defined, define as
803 MY_bfd_free_cached_info.
804 * aout-adobe.c (aout_32_close_and_cleanup): Define.
805 (aout_32_bfd_free_cached_info): Don't define.
806 * bout.c (aout_32_close_and_cleanup): Define.
807 (aout_32_bfd_free_cached_info): Don't define.
808 * hp300hpux.c (MY_bfd_free_cached_info): Define as bfd_true.
809 (MY_close_and_cleanup): Don't define.
810 * i386lynx.c (NAME(lynx,slurp_reloc_table)): Allocate the cached
811 relocs with malloc, not bfd_alloc.
812 * i386os9k.c (aout_32_close_and_cleanup): Define.
813 (aout_32_bfd_free_cached_info): Don't define.
815 Add a new entry point to free memory cached by a BFD.
816 * targets.c (bfd_target): Add _bfd_free_cached_info field.
817 * bfd.c (bfd_free_cached_info): Define.
818 * bfd-in.h (JUMP_TABLE): Add _bfd_free_cached_info.
819 * bfd-in2.h: Rebuilt.
820 * All backends: Initialize bfd_free_cached_info entry point to
823 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Correct type of
824 first, unused, argument.
825 (hppa_elf_is_local_label): Declare instead of
826 som_bfd_is_local_label.
828 * coff-a29k.c (a29k_reloc): Add reloc_entry->address to value of
829 absolute R_IREL reloc.
831 Thu Mar 31 11:52:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
833 Added some support for Irix 4 shared libraries.
834 * ecoff.c (ecoff_new_section_hook): Set SEC_SHARED_LIBRARY for a
836 (ecoff_sec_to_styp_flags): Set SEC_SHARED_LIBRARY if
837 STYP_ECOFF_LIB bit is set.
838 (ecoff_compute_section_file_positions): Round the contents of a
839 .lib section up to the next page boundary.
840 (ecoff_set_section_contents): If we see a .lib section, increment
841 the vma by one to count the number of shared libraries we have.
842 (ecoff_write_object_contents): Don't crash if we see a
843 STYP_ECOFF_LIB section, and don't adjust text_start or data_start
846 * coffcode.h (CALC_ADDEND): Change to fetch original symbol value
847 from original BFD, rather than using value of current BFD symbol.
848 Needed for new linker.
849 * coff-sparc.c (CALC_ADDEND): Likewise.
851 * ecoff.c (ecoff_write_object_contents): Set the text_start and
852 data_start entries in the optional header correctly even if a text
853 or data section starts at location zero.
855 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_26 (from sef
857 * bfd-in2.h: Rebuilt.
859 * nlm32-i386.c (nlm_i386_read_import): Null terminate the symbol
861 * nlm32-alpha.c (nlm_alpha_read_import): Likewise.
862 * nlm32-sparc.c (nlm_sparc_read_import): Likewise.
864 * coffgen.c (coff_write_symbol): Reindented. Changed to return
865 boolean, and changed written to unsigned int *. Check error
866 returns from called functions.
867 (coff_write_alien_symbol): Likewise.
868 (coff_write_native_symbol): Likewise.
869 (coff_write_symbols): Likewise. Reworked checks on whether to
870 write symbol name to string table for clarity and to avoid core
871 dumping when given a non COFF symbol.
872 * libcoff-in.h (coff_write_symbols): Declare as returning boolean.
873 * libcoff.h: Rebuilt.
874 * coffcode.h (coff_write_object_contents): Check return value of
877 Wed Mar 30 16:25:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
879 Changes to let BFD return an error indication from
880 get_symtab_upper_bound, bfd_canonicalize_symtab,
881 bfd_get_reloc_upper_bound, and bfd_canonicalize_reloc. They now
882 return long instead of unsigned int, and use -1 to indicate an
883 error. Along the way, rename get_symtab_upper_bound to
884 bfd_get_symtab_upper_bound.
885 * bfd.c (bfd_get_reloc_upper_bound): Return long, and -1 on
887 (bfd_canonicalize_reloc): Likewise.
888 * syms.c (bfd_get_symtab_upper_bound): Renamed from
889 get_symtab_upper_bound.
890 * targets.c (bfd_target): Renamed _get_symtab_upper_bound to
891 _bfd_get_symtab_upper_bound, and changed it and
892 _bfd_canonicalize_symtab and _get_reloc_upper_bound and
893 _bfd_canonicalize_reloc to all return long.
894 * aoutx.h (NAME(aout,get_symtab)): Return long, and -1 on errors.
895 (NAME(aout,canonicalize_reloc)): Likewise.
896 (NAME(aout,get_reloc_upper_bound)): Likewise.
897 (NAME(aout,get_symtab_upper_bound)): Likewise.
898 * bout.c (b_out_canonicalize_reloc): Likewise.
899 (b_out_get_reloc_upper_bound): Likewise.
900 * coffcode.h (coff_canonicalize_reloc): Likewise.
901 * coffgen.c (coff_get_symtab_upper_bound): Likewise.
902 (coff_get_symtab): Likewise.
903 (coff_get_reloc_upper_bound): Likewise.
904 * ecoff.c (ecoff_get_symtab_upper_bound): Likewise.
905 (ecoff_get_symtab): Likewise.
906 (ecoff_canonicalize_reloc): Likewise.
907 * elfcode.h (elf_get_symtab_upper_bound): Likewise.
908 (elf_get_reloc_upper_bound): Likewise.
909 (elf_canonicalize_reloc): Likewise.
910 (elf_get_symtab): Likewise.
911 * hp300hpux.c (MY(get_symtab)): Likewise.
912 (MY(get_symtab_upper_bound)): Likewise.
913 (MY(canonicalize_reloc)): Likewise.
914 * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise.
915 * ieee.c (ieee_slurp_external_symbols): Change return type to
916 boolean. Check for errors from get_symbol.
917 (ieee_slurp_symbol_table): Change return type to boolean. Check
918 for errors from ieee_slurp_external_symbols.
919 (ieee_get_symtab_upper_bound): Return long, and -1 on errors.
920 (ieee_get_symtab): Likewise.
921 (ieee_get_reloc_upper_bound): Likewise.
922 (ieee_canonicalize_reloc): Likewise.
923 * mipsbsd.c (MY(canonicalize_reloc)): Likewise.
924 * nlmcode.h (nlm_get_symtab_upper_bound): Likewise.
925 (nlm_get_symtab): Likewise.
926 (nlm_get_reloc_upper_bound): Likewise.
927 (nlm_canonicalize_reloc): Likewise.
928 * oasys.c (oasys_get_symtab_upper_bound): Likewise.
929 (oasys_get_symtab): Likewise.
930 (oasys_get_reloc_upper_bound): Likewise.
931 (oasys_canonicalize_reloc): Likewise.
932 * som.c (som_get_symtab_upper_bound): Likewise.
933 (som_get_symtab): Likewise.
934 (som_get_reloc_upper_bound): Likewise.
935 (som_canonicalize_reloc): Likewise.
936 * srec.c (srec_get_symtab_upper_bound): Likewise.
937 (srec_get_symtab): Likewise.
938 (srec_get_reloc_upper_bound): Define as bfd_0l.
939 (srec_canonicalize_reloc): Likewise.
940 * tekhex.c (tekhex_get_symtab): Return long, and -1 on errors.
941 (tekhex_get_symtab_upper_bound): Likewise.
942 (tekhex_get_reloc_upper_bound): Define as bfd_0l.
943 (tekhex_canonicalize_reloc): Likewise.
944 * libaout.h (NAME(aout,get_symtab_upper_bound)): Change
945 declaration to return long.
946 (NAME(aout,get_symtab)): Likewise.
947 (NAME(aout,canonicalize_reloc)): Likewise.
948 (NAME(aout,get_reloc_upper_bound)): Likewise.
949 * libcoff-in.h (coff_get_symtab_upper_bound): Likewise.
950 (coff_get_symtab): Likewise.
951 (coff_get_reloc_upper_bound): Likewise.
952 * libecoff.h (ecoff_get_symtab_upper_bound): Likewise.
953 (ecoff_get_symtab): Likewise.
954 (ecoff_canonicalize_reloc): Likewise.
955 * libelf.h (bfd_elf32_get_symtab_upper_bound): Likewise.
956 (bfd_elf32_get_symtab): Likewise.
957 (bfd_elf32_get_reloc_upper_bound): Likewise.
958 (bfd_elf32_canonicalize_reloc): Likewise.
959 (bfd_elf64_get_symtab_upper_bound): Likewise.
960 (bfd_elf64_get_symtab): Likewise.
961 (bfd_elf64_get_reloc_upper_bound): Likewise.
962 (bfd_elf64_canonicalize_reloc): Likewise.
963 * libnlm.h (nlmNAME(get_symtab_upper_bound)): Likewise.
964 (nlmNAME(get_symtab)): Likewise.
965 (nlmNAME(get_reloc_upper_bound)): Likewise.
966 (nlmNAME(canonicalize_reloc)): Likewise.
967 * archive.c (compute_and_write_armap): Use error_return and
968 no_memory_return labels rather than freeing information in various
969 places. Change storage, symcount and src_count to long. Check
970 errors from bfd_get_symtab_upper_bound and
971 bfd_canonicalize_symtab.
972 * bout.c (b_out_relax_section): Change reloc_size to long. Check
973 for errors from bfd_get_reloc_upper_bound and
974 bfd_canonicalize_reloc.
975 (b_out_get_relocated_section_contents): Likewise.
976 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
978 * elf32-mips.c: Likewise.
979 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
980 (hppa_look_for_stubs_in_section): Check for errors from
981 bfd_get_symtab_upper_bound, bfd_canonicalize_symtab, and
982 bfd_canonicalize_reloc.
983 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Check for errors
984 from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
985 * linker.c (generic_link_read_symbols): Likewise.
986 (_bfd_generic_final_link): Check for errors from
987 bfd_get_reloc_upper_bound and bfd_canonicalize_reloc.
988 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
989 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
990 (bfd_coff_reloc16_get_relocated_section_contents): Likewise.
991 * libbfd.c (bfd_0l): New function.
992 * libbfd-in.h (bfd_0l): Declare.
993 * aix386-core.c: Change get_symtab_upper_bound, get_symtab,
994 get_reloc_upper_bound, and canonicalize_reloc to use bfd_0l rather
996 * cisco-core.c, hppabsd-core.c, hpux-core.c: Likewise.
997 * irix-core.c, osf-core.c, ptrace-core.c, trad-core.c: Likewise.
998 * bfd-in2.h: Rebuilt.
1000 * libcoff.h: Rebuilt.
1002 * nlm32-sparc.c (nlm_sparc_read_reloc): Remove unused variables
1005 Wed Mar 30 08:33:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1007 * hosts/dpx2.h: Define POSIX_UTIME.
1009 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1011 * i386dynix.c, config/i386-dynix.mt: New files, handling Dynix
1013 * configure.in, config.bfd: Use them for Dynix.
1014 * Makefile.in: Add dependencies for i386dynix.o.
1015 * targets.c: Add definition for i386dynix_vec.
1016 * hosts/symmetry.h: Do not define TRAD_CORE_USER_OFFSET for Dynix.
1017 Define HOST_DATA_START_ADDR and TRAD_UNIX_CORE_FILE_FAILING_SIGNAL
1018 for Dynix. Remove inclusion of dynix3.h, Dynix bfd is now handled by
1021 Mon Mar 28 12:53:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1023 * Makefile.in (BFD32_BACKENDS): Add coff-sparc.o.
1025 * coffcode.h (coff_set_flags): Handle bfd_arch_powerpc like
1028 * config.bfd (powerpc-*-aix*): New target; use rs6000.mt.
1029 * config/rs6000.mt (SELECT_ARCHITECTURES): Add bfd_powerpc_arch.
1031 * aoutx.h (translate_from_native_sym_flags): Set SEC_RELOC flag
1032 for generated constructor section.
1034 Sun Mar 27 16:25:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1036 * som.c (som_begin_writing): New approach at dealing with holes
1037 in executables left by the HP linker. Does not rely on subspace
1038 alignments as subspaces are *NOT* guaranteed to be properly
1039 aligned in an executable (can you believe that!).
1041 Sat Mar 26 10:25:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1043 * som.c (som_get_section_contents): New function. Do not try
1044 to actually read data from a section that doesn't have either
1045 SEC_LOAD or SEC_DEBUGGING set (eg $BSS$) just return true.
1047 * libbfd.c (bfd_read): Set bfd_error as appropriate for a short
1048 read. (bfd_error_system_call or bfd_error_file_truncated).
1050 * som.c: Do not blindly set bfd_error_system_call after a
1051 failing bfd_read, bfd_write, or bfd_seek. In a few places
1052 (like som_object_p) override the error status set by bfd_read.
1054 * aix386-core.c, aout-encap,c archive.c, bout.c: Likewise.
1055 * coff-rs6000.c, coffgen.c ecoff.c, elf.c: Likewise.
1056 * elf32-hppa.c, elfcode.h, hp300hpux.c, i386lynx.c: Likewise.
1057 * nlm32-alpha.c, nlm32-i386.c, nlm32-sparc.c: Likewise.
1059 * som.c: Check return values from several bfd_{seek,read,write}
1060 calls that we just assumed were not failing.
1062 Fri Mar 25 11:44:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1064 * hosts/sysv4.h (HAVE_PROCFS): Add comments about ptx4.
1065 * config/sysv4.mh: Add comment.
1066 * config/symmetry.mh: Change comment.
1067 * configure.host: Use sysv4, not symmetry, for i[34]86-sequent-sysv4*.
1069 Fri Mar 25 17:10:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1071 Changes to support linker relaxing of embedded MIPS PIC code to
1072 use a five instruction sequence for function calls which are out of
1073 range of the bal instruction.
1074 * libecoff.h (struct ecoff_section_tdata): Define.
1075 (ecoff_section_data): Define.
1076 (ecoff_bfd_relax_section): Don't define.
1077 * ecoff.c (ecoff_final_link_debug_accumulate): Don't read or free
1078 the debugging information if it has already been read.
1079 (ecoff_indirect_link_order): Handle _cooked_size being different
1080 from _raw_size. Don't reread the contents or the relocs if they
1081 have already been read in.
1082 * coff-mips.c (mips_howto_table): Change bitsize of PCREL16 from
1084 (PCREL16_EXPANSION_ADJUSTMENT): Define.
1085 (mips_relocate_refhi): Take adjust argument.
1086 (mips_relocate_section): Handle reloc offsets stored in section
1087 used_by_bfd field. Call mips_relax_pcrel16 to handle details of
1088 expanding an out of range PCREL16. Keep trace of adjustments
1089 required by expansions. Set s and unset h when converting a reloc
1090 from undefined to section. Change handling of PC relative relocs:
1091 if against a section, they are correct in the object file, if
1092 against an external symbol they are pcrel_offset.
1093 (mips_relax_section): New function.
1094 (mips_relax_pcrel16): New function.
1095 (ecoff_bfd_relax_section): Define.
1096 * coff-alpha.c (ecoff_bfd_relax_section): Define.
1097 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle adjustments
1098 built by mips_relax_section when writing out addresses.
1099 * elf32-mips.c (mips_elf_read_ecoff_info): Clear adjust field.
1101 * aoutx.h (NAME(aout,find_nearest_line)): The caller expects
1102 functionname_ptr to be set to a symbol name, so prepend
1103 symbol_leading_char.
1105 Thu Mar 24 11:33:46 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1107 * coff-h8300.c (h8300_reloc16_extra_cases): Add relaxing info
1108 for 16bit relative branches.
1109 * coff-h8500.c (r_high8, r_low16, r_high16): Don't complain on
1112 Thu Mar 24 09:21:13 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1114 * som.c (som_bfd_prep_for_ar_write): Ignore non-SOM objects.
1115 (som_bfd_ar_write_symbol_stuff, som_write_armap): Likewise.
1117 Wed Mar 23 14:29:31 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1119 * netbsd386.c (N_SET_FLAGS): Delete the old definition.
1121 Wed Mar 23 14:58:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1123 Clean up the relaxing code for the new linker.
1124 * targets.c (_bfd_relax_section): Take boolean *again argument
1125 rather than asymbol list.
1126 * bfd.c (bfd_relax_section): Change name of fourth argument from
1128 * reloc.c (bfd_generic_relax_section): Take boolean *again
1129 argument rather than asymbol list. Always return true.
1130 * bout.c: Include genlink.h.
1131 (aligncode, perform_slip): Declare.
1132 (perform_slip): Take BFD argument rather than asymbol list.
1133 Changed all callers. Get the symbols from the BFD. Change the
1134 hash table entry value as well as the symbol value.
1135 (abs32code): Take BFD argument rather than asymbol list. Changed
1137 (aligncode): Likewise.
1138 (b_out_relax_section): Take boolean *again argument rather than
1139 asymbol list. Only return false if an error occurred. Set *again
1140 to false. Get symbols from BFD.
1141 * reloc16.c: Include genlink.h.
1142 (bfd_perform_slip): Take BFD argument rather than asymbol list.
1143 Get the symbols from the BFD. Change the hash table entry value
1144 as well as the symbol value.
1145 (bfd_coff_reloc16_relax_section): Take boolean *again argument
1146 rather than asymbol list. Only return false if an error occurred.
1147 Set *again to false. Get symbols from BFD.
1148 * coffcode.h (bfd_coff_backend_data): Change
1149 _bfd_coff_reloc16_estimate to take BFD argument rather than
1151 (bfd_coff_reloc16_estimate): Corresponding change.
1152 (dummy_reloc16_estimate): Corresponding change.
1153 * libcoff-in.h (bfd_coff_reloc16_relax_section): Change
1154 declaration to take boolean * rather than asymbol list.
1155 (bfd_perform_slip): Change declaration to take BFD rather than
1157 * coff-h8300.c (h300_reloc16_estimate): Take BFD argument rather
1158 than asymbol list. Changed calls to bfd_perform_slip.
1159 * bfd-in2.h: Rebuilt.
1160 * libbfd.h: Rebuilt.
1161 * libcoff.h: Rebuilt.
1162 * Makefile.in: Rebuilt dependencies.
1164 * genlink.h (_bfd_generic_link_get_symbols): Define.
1165 (_bfd_generic_link_get_symcount): Define.
1166 * linker.c (generic_link_read_symbols): New function.
1167 (generic_link_add_object_symbols): Use it. Use
1168 _bfd_generic_link_get_symbols and _bfd_generic_link_get_symcount
1169 to get the symbols from the BFD.
1170 (generic_link_check_archive_element): Likewise.
1171 (_bfd_generic_final_link): Likewise.
1172 (_bfd_generic_link_output_symbols): Likewise.
1173 (default_indirect_link_order): Likewise.
1174 (generic_link_add_symbol_list): Store pointer to hash table entry
1175 in asymbol udata field.
1177 Tue Mar 22 13:09:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1179 * coff-mips.c (mips_howto_table): Add entry for new MIPS_R_PCREL16
1180 reloc, used in embedded PIC code.
1181 (mips_adjust_reloc_in): Change sanity check to permit new reloc.
1182 (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_16_PCREL_S2 into
1185 * elf32-mips.c (mips_elf_final_link): Account for link_order
1186 relocs when allocating space for relocations. Set SEC_RELOC flag
1187 for any section which has relocs. Handle link_order relocs in
1188 link_order loop. Use _bfd_generic_link_add_symbols_collect for
1189 add_symbls entry point.
1191 * linker.c (_bfd_generic_final_link): Set reloc_count to 0 before
1192 counting relocs. Set SEC_RELOC flag for any section which has
1195 * linker.c (_bfd_default_link_order): Handle bfd_data_link_order.
1197 * linker.c (_bfd_generic_link_add_symbols): Just call
1198 generic_link_add_symbols.
1199 (_bfd_generic_link_add_symbols_collect): New function, like
1200 _bfd_generic_link_add_symbols but also collect constructors and
1201 destructors by name as collect2 does.
1202 (generic_link_add_symbols): New function, like old
1203 _bfd_generic_link_add_symbols but with collect argument.
1204 (generic_link_add_object_symbols): Take collect argument.
1205 (generic_link_check_archive_element_no_collect): New function.
1206 (generic_link_check_archive_element_collect): New function.
1207 (generic_link_check_archive_element): Take collect argument.
1208 (generic_link_add_symbol_list): Take collect argument.
1209 (_bfd_generic_link_add_one_symbol): Rename constructor argument to
1211 * libbfd-in.h (_bfd_generic_link_add_symbols_collect): Declare.
1212 * libbfd.h: Rebuilt.
1214 Tue Mar 22 10:04:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1216 * archive.c (bfd_construct_extended_name_table): Use ar_padchar
1217 for first character in an extended name.
1218 (_bfd_write_archive_contents): If ar_padchar == '/', then use
1219 "//" as the name of the special archive member holding the
1220 extended name table.
1222 Mon Mar 21 12:28:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1224 Support for link_order types which generate relocs in order to
1225 support -Ur in the linker.
1226 * linker.c (generic_link_add_symbol_list): Remove bitsize argument
1227 from call to _bfd_generic_link_add_one_symbol.
1228 (_bfd_generic_link_add_one_symbol): Remove bitsize argument.
1229 Don't pass bitsize to constructor call back. Pass BFD_RELOC_CTOR
1230 instead of bitsize to add_to_set call back.
1231 (_bfd_generic_final_link): Account for link_order relocs when
1232 allocating space for relocations. Handle them in link_order loop.
1233 (_bfd_generic_reloc_link_order): New function.
1234 (_bfd_default_link_order): If a reloc_link_order is seen here,
1236 (_bfd_count_link_order_relocs): New function.
1237 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Remove bitsize
1238 argument from declaration.
1239 (_bfd_generic_reloc_link_order): Declare.
1240 (_bfd_count_link_order_relocs): Declare.
1241 * libbfd.h: Rebuilt.
1242 * aoutx.h (aout_link_add_symbols): Remove bitsize argument from
1243 call to _bfd_generic_link_add_one_symbol.
1244 (NAME(aout,final_link)): Account for link_order relocs when
1245 allocating space for relocations. Handle them after handling all
1247 (aout_link_reloc_link_order): New function.
1248 * ecoff.c (ecoff_link_add_externals): Remove bitsize argument from
1249 call to _bfd_generic_link_add_one_symbol.
1250 (ecoff_bfd_final_link): Account for link_order relocs when
1251 allocating space for relocations. Handle them in link_order loop.
1252 (ecoff_link_write_external): Set the storage class of a defined
1253 linker created symbol based on the section it is in. Correct
1254 bfd_link_hash_weak case to use .sc rather than .st.
1255 (ecoff_reloc_link_order): New function.
1256 * coff-alpha.c (alpha_bfd_reloc_type_lookup): Handle
1258 * coff-mips.c (mips_bfd_reloc_type_lookup): Likewise.
1260 * sunos.c (sunos_read_dynamic_info): Remove unused locals dynsym
1263 * cisco-core.c (cisco_core_file_p): Only pass one argument to
1264 bfd_zmalloc. Free a pointer, not a union.
1265 (cisco_bfd_is_local_label): Correct cast from asection to asymbol.
1267 Sun Mar 20 09:24:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1269 * bfd/som.c (som_begin_writing): Fix thinko (off by one error).
1271 * som.c (bfd_section_from_som_symbol): Only to do the value
1272 comparison for function symbols within executables.
1274 * som.c (bfd_section_from_som_symbol): Renamed from
1275 som_section_from_subspace_index. Pass in a native SOM symbol.
1276 For executables, iterate through the sections to find out
1277 which contains the symbol's address rather than using the
1278 symbol_info field. (symbol_info has a different meaning for
1279 dynamicly linked executables.)
1281 * trad-core.c (trad_unix_core_file_p): Don't pass abfd to
1284 * som.c (som_begin_writing): Fix braino (one call to align
1285 space/subspace data was done unconditionally rather than
1286 just for executables.)
1288 * som.c (som_begin_writing): Align text in all executables to
1289 make HPUX kernel happy. Fixes strip/objcopy for shared
1292 Sat Mar 19 07:06:59 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1294 * som.c (som_begin_writing): Account for alignment needs of
1295 subspaces too when writing executables. Never request a negative
1296 bss size. Fixes some problems with demand paged executables,
1297 still having problems with pure executables and shared executables.
1299 Fri Mar 18 19:12:47 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1301 * trad-core.c (trad_unix_core_file_p): Call bfd_zmalloc not
1302 bfd_zalloc for rawptr, because later on we may call free, not
1305 * bfd.c (struct _bfd): Add cisco_core_struct to tdata union.
1306 * libbfd.c (bfd_read, bfd_seek): Add comments regarding errors.
1307 * cisco-core.c: New file.
1308 * Makefile.in: Change accordingly.
1309 * configure.in: Recognize cisco_core_vec.
1310 * config/m68k-aout.mt (SELECT_VECS): Add cisco_core_vec.
1311 * targets.c: Add cisco_core_vec.
1312 * bfd-in2.h: Rebuilt.
1314 Fri Mar 18 18:13:49 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1316 * som.h (som_copyable_section_data_struct): New structure
1317 containing all the private section information which needs
1318 to be copied from input section to output section during
1320 (som_section_data_struct): Remove several fields now in
1321 som_copyable_section_data_struct. Make the space and
1322 subspace dictionaries be pointers (to save space when
1323 only reading objects).
1325 * som.c (bfd_som_set_section_attributes): Now returns a boolean;
1326 some references changed. Allocate a copyable data stucture if
1327 none exists. Store info into the copyable data structure.
1328 (bfd_som_set_subsection_attributes): Likewise.
1329 (som_is_space, som_is_subspace, som_is_container): New functions.
1330 Use these instead of directly accessing private data.
1331 (som_prep_headers): Allocate space and subspace headers here.
1332 Fill in some fields in the space/subspace headers from the
1334 (som_bfd_copy_private_section_data): Only copy the stuff
1335 that we really need to make objcopy and strip work. Allocate
1336 the copy_data structure for the output bfd before copying.
1338 * som.h (struct som_exec_data): New structure to hold exec
1339 info that must be preserved when running objcopy/strip.
1340 (struct somdata): Add new "exec_data" field and accessor
1341 macro. Add some comments on how the various fields are used.
1342 (som_section_data_struct): Make is_space and is_subspace bitfields.
1343 Delete unused subspace_index. All references now use the
1344 target_index field within the section structure itself.
1346 * som.c (make_unique_section): Delete unused declaration.
1347 (som_bfd_copy_private_bfd_data): New function.
1348 (som_object_setup): Allocate space for and save exec information
1349 that needs to be copied during objcopy/strip.
1350 (som_mkobject): Do not allocate space for a file header here.
1351 It is not used when only reading SOM objects.
1352 (som_prep_headers): Allocate space for and attach a file header
1353 to the output bfd. For executables, use the saved system_id
1354 value rather than trying to guess the right value. Do not abort
1355 wwhen setting file_hdr->entry* for executables.
1356 (som_begin_writing): For executables, set the exec_entry and
1358 (som_copy_private_backend_section_data): Always return a value.
1360 * libhppa.h (PA_PAGESIZE): Define.
1362 * som.c (SOM_ALIGN): Define.
1363 (som_begin_writing): If writing an executable, initialize all
1364 fields in the exec header to zero. Update fields in the exec
1365 header as sizes of loadable subspaces are computed. Carefully
1366 preserve alignments when building executables. Actually write the
1367 exec after all the fields are filled in.
1369 * Better long-filename handling. Reads SOM ABI compliant extended
1370 names, but doesn't quite write compliant extended names yet.
1371 * som.c (som_slurp_extended_name_table): Delete function. The
1372 generic code will handle things correctly.
1373 (som_slurp_armap): Seek to the beginning of the next member.
1374 (normalize): New function.
1375 (som_bfd_ar_write_symbol_stuff): Take the size of the extended
1376 name table into account when computing the file offsets in the
1377 SOM dictionary. Make sure to align to an even boundary.
1378 (som_write_armap): Initialize the checksum to zero.
1379 (ar_maxchars): Fix. Opps.
1381 Fri Mar 18 20:35:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1383 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_CTOR on a 64-bit
1384 machine. Handle BFD_RELOC_SPARC13 and BFD_RELOC_SPARC_BASE13.
1386 Thu Mar 17 18:26:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1388 * bfd-in.h (BFD_VERSION): Use @VERSION@.
1389 * Makefile.in (bfd.h): Replace it with contents of VERSION file.
1390 * bfd-in2.h: Regenerated.
1392 * trad-core.c (trad_unix_bfd_is_local_label): Fixed typo where
1393 this was also named trad_unix_bfd_copy_private_bfd_data.
1395 Thu Mar 17 10:37:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1397 * aoutx.h, elfcode.h, coff-alpha.c, bout.c, ecoff.c, ecofflink.c,
1398 elf32-hppa.c, elf32-mips.c, linker.c, som.c, sunos.c: If malloc(0)
1399 returns NULL, it is not an error. It's possible that some of
1400 these checks are not necessary (because the size can never be
1401 zero), but putting in the checks is the conservative thing to do
1402 in light of the fact that some of these malloc calls replaced
1403 unchecked alloca calls, in which a zero argument would work fine.
1405 Thu Mar 17 11:44:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1407 * osf-core.c (osf_core_bfd_copy_private_bfd_data): Remove
1408 duplicate definition.
1409 (osf_core_bfd_is_local_label): Define.
1411 * reloc.c (bfd_generic_get_relocated_section_contents): Don't fail
1412 if malloc (0) fails. bfd_canonicalize_reloc returning 0 is not a
1413 failure indication, it merely means there are no relocs.
1415 * elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space
1416 after NAME, since SunOS /bin/cc can't handle it.
1418 Wed Mar 16 16:43:33 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1420 * netbsd386.c (N_SET_FLAGS): Don't nuke the machine id field.
1421 From sukes@glue.umd.edu (Tasuki Hirata).
1423 Wed Mar 16 07:55:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1425 * aoutf1.h (4 places): Use a simple #if on ARCH_SIZE, rather than
1426 all that convoluted stuff with NAME, CAT3, etc. The convoluted
1427 stuff broke for SunOS4 /bin/cc (due to DEFUN elimination, I guess).
1429 Wed Mar 16 00:02:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1431 * som.c (som_prep_for_fixups): Detect section symbols based
1432 on either the lack of private data or the symbol flags. Do not
1433 munge section symbol names anymore -- they no longer confuse GDB.
1434 (som_begin_writing): Leave space for an exec header if writing
1436 (som_slurp_symbol_table): Recognize both forms of section symbol
1437 names "L$0\002" and "$<FOO>$". Change the name of "L$0\002"
1438 section symbols to be the name of the section they represent.
1439 Debugging symbols begin with "L$0\001", not just "L$".
1441 Tue Mar 15 22:58:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1443 * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt.
1445 * bfd-in.h (JUMP_TABLE): Add new entries to the jump table
1446 for bfd_copy_private_section_data, bfd_copy_private_bfd_data,
1447 and bfd_is_local_label.
1449 * targets.c: Add new entries to the bfd_target structure.
1451 * bfd.c (bfd_copy_private_bfd_data): New definition.
1453 * section.c (bfd_copy_private_section_data): New definition.
1455 * syms.c (bfd_is_local_label): New definition.
1457 * libbfd-in.h (bfd_generic_is_local_label): Declare.
1459 * libbfd.c (bfd_generic_is_local_label): New function.
1461 * *-core.c: Provide default definitions for new functions in
1462 the target vector which all point to bfd_false.
1464 * aout-target.h, coffcode.h, elf32-target.h elf64-target.h, ieee.c
1465 libaout.h, libecoff.h, nlm-target.h, oasys.c, srec.c, tekhex.c
1466 Default new vectors for copying private backend data to bfd_true.
1467 Default new vector for determining if a symbol is a local label
1468 to bfd_generic_is_local_label.
1470 * som.c (som_bfd_copy_private_section_data): New function.
1471 (som_bfd_is_local_label): New function.
1472 (som_bfd_copy_private_bfd_data): For now default to bfd_true.
1474 * elf32-hppa.c (hppa_elf_is_local_label): New function.
1476 Tue Mar 15 23:55:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1478 * cf-m68klynx.c (CALC_ADDEND): Use _bfd_m68klynx_howto_table.
1480 Tue Mar 15 04:41:13 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1483 Replace DEFUN and DEFUN_VOID with K&R-style function definition.
1484 Indent some of them to GNU standards.
1486 * aout32.c, archures.c, core.c, cpu-h8300.c, cpu-i960.c,
1487 cpu-m68k.c, cpu-m88k.c, cpu-mips.c, cpu-vax.c, ctor.c, demo64.c,
1488 elf32-hppa.h, gen-aout.c, host-aout.c, init.c, libhppa.h,
1489 libieee.h, liboasys.h, newsos3.c, som.h, stab-syms.c, sunos.c:
1490 Update copyright years.
1492 Mon Mar 14 11:41:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1494 * som.c (som_prep_for_fixups): A relocation involving the section
1495 symbol for the *ABS* section is really a relocation involving
1497 (som_slurp_symbol_table): Do not set BSF_GLOBAL or BSF_EXPORT for
1498 undefined symbols. Correctly distinguish between debugger symbols
1499 and section symbols.
1501 * som (setup_sections): Set SEC_DEBUGGING and the section attributes
1502 for spaces and subspaces.
1504 * som.c (som_bfd_count_ar_symbols): Fix typo.
1506 * som.c (som_object_setup): Set EXEC_P, D_PAGED, WP_TEXT, and
1507 HAS_RELOC based on the object's magic number.
1508 (make_unique_section): Delete function. BFD and its users are
1509 prepared to handle multiple sections with the same name.
1510 (setup_sections): Allocate space on the BFD's obstack to hold
1511 section names. Use bfd_make_setion_anyway rather than the
1512 obsolete make_unique_section.
1513 (som_prep_headers): Choose the correct SOM magic number based
1515 (som_bfd_fill_in_ar_symbols): Return false, not NULL on error.
1517 Sat Mar 12 09:46:09 1994 Ian Lance Taylor (ian@cygnus.com)
1519 * elf32-ppc.c: Renamed from elf32-powerpc.c.
1520 start-sanitize-powerpc-netware
1521 * nlm32-ppc.c: Renamed from nlm32-powerpc.c.
1522 end-sanitize-powerpc-netware
1523 * Makefile.in, configure.in: Corresponding changes.
1525 Fri Mar 11 22:27:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1527 * elf32-powerpc.c: Extensive changes to update to preliminary ABI.
1529 Fri Mar 11 00:34:59 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1531 * sunos.c (sunos_read_dynamic_info): Assume that dynamic info
1532 is always located at the start of the data section to allow
1533 recovery of the dynamic info from a stripped executable.
1534 * ecoff.c (ecoff_styp_to_sec_flags): Handle STYP_PDATA, STYP_XDATA
1537 Wed Mar 9 17:17:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1539 * libbfd-in.h: Remove alloca cruft. It was missing some necessary
1540 cruft (like the #pragma alloca for AIX).
1541 In addition to that problem, the C alloca calls xmalloc, which
1542 means checking for being out of memory can't work right. The
1543 following changes remove all uses of alloca from BFD.
1544 * hosts/solaris2.h: Remove alloca cruft.
1545 * som.c: Replace alloca with a fixed size auto array.
1546 * aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c,
1547 ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c,
1548 sunos.c: Replace alloca with malloc and appropriate error checking and
1550 * linker.c: Replace alloca with obstack_alloc.
1551 * libbfd.h: Rebuilt.
1553 Tue Mar 8 12:10:38 1994 Ian Lance Taylor (ian@cygnus.com)
1555 * coff-mips.c (mips_relocate_section): Handle MIPS_R_LITERAL like
1558 Sat Mar 5 14:08:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1560 * elf32-hppa.h, elfcode.h: Replace uses of Elf*_Half, Elf*_Word,
1561 Elf*_Off typedefs by their expansion, the typedefs have been
1562 removed from include/elf/internal.h.
1563 * elfcode.h (bfd_section_from_shdr): Handle SHT_DYNAMIC section like
1564 SHT_PROGBITS section.
1566 Thu Mar 3 20:03:39 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1568 * som.h (_PA_RISC_ID): Treat HOST_HPPAOSF just like HOST_HPPABSD.
1570 Wed Mar 2 13:28:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1572 * configure.host: Recognize i[34]86-sequent-*.
1574 * trad-core.c (trad_unix_core_file_p): A non-zero, not zero,
1575 return from bfd_seek indicates an error.
1576 New macro TRAD_CORE_DSIZE_INCLUDES_TSIZE to replace
1577 TRAD_CORE_STACK_OFFSET.
1578 * hosts/symmetry.h: Define TRAD_CORE_DSIZE_INCLUDES_TSIZE and
1579 TRAD_CORE_USER_OFFSET but not HOST_STACK_OFFSET.
1581 Wed Mar 2 11:57:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1583 * som.[ch]: Do not include libhppa.h in som.c, instead include
1586 * elf32-hppa.[ch]: Do not include libhppa.h in elf32-hppa.c, instead
1587 include it in elf32-hppa.h.
1589 * som.c (log2): Return -1 on error rather than aborting.
1590 (setup_sections): Bubble up an error from log2.
1592 * Changes to make HP C compiler happy in both traditional
1594 * som.c (hppa_som_gen_reloc_type): Use correct enum type for
1596 (bfd_som_set_section_attributes): Use unsigned int rather than
1597 unsigned char to avoid GNU-C extensions.
1598 (bfd_som_attach_aux_hdr): Return a boolean to indicate success
1599 or failure rather than aborting on failure.
1601 * som.h (bfd_som_set_section_attributes): Fix prototype to match
1603 (bfd_som_attach_aux_hdr): Add prototype.
1604 (hppa_som-gen_reloc_type): Likewise.
1606 * elf32-hppa.c: Add a couple casts to make HP compiler happy.
1607 (hppa_look_for_stubs_in_section): Do not return false on failure
1608 until rest of code is ready to handle it. Abort for now.
1610 Tue Mar 1 18:33:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1612 * bfd-in2.h: Rebuilt.
1614 Tue Mar 1 13:06:53 1994 Kung Hsu (kung@mexican.cygnus.com)
1616 * i386os9k.c: use new functions bfd_set_error and bfd_get_error.
1617 * Makefile.in: delete an extra blank.
1618 * configure.in : Add i396os9k_vec.
1620 Mon Feb 28 15:41:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1622 * config.bfd : Add i386-os9k.
1623 * config/i386-os9k.mt : Newly add os9k target makefile.
1625 * i386os9k.c : new file to handle os9k format bfd.
1626 * Makefile.in : Handle new file i386os9k.c
1627 * targets.c : Add bfd_target_os9k_flavour and i386os9k_vec.
1628 * cache.c : Initialize cache_sentinel to 0.
1630 Sun Feb 27 16:30:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1632 * elf32-hppa.c (mismatches, retval_mismatches): Fix mismatch
1633 action in case where caller specified no argument relocation.
1634 (hppa_elf_build_linker_stub): Try again to get the sym_ptr_ptr
1635 right in the original relocation and the stub's relocation.
1637 * elf32-hppa.h (hppa_look_for_stub_in_section): Fix typo. Delete
1638 unused symbols argument.
1640 * elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather
1641 than asymbol * for original target symbol. All callers changed.
1642 Set reloc->sym_ptr_ptr appropriately.
1643 (hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly.
1644 (hppa_elf_look_for_stubs_in_section): No longer need symbols
1645 argument. Use the output symbols when canonicalizing the relocs,
1646 creating them if necessary.
1648 * linker.c (_bfd_generic_link_output_symbols): Do not
1649 rebuild/clobber the output symbols if they already exist.
1651 Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1653 * targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that
1654 check all the pointer dereferences. Enabled via DEBUG_BFD_SEND.
1655 * bfd-in2.h: Rebuilt.
1657 * srec.c (hex_value): Always set to a size of 256 bytes.
1658 (srec_init): Cosmetic changes.
1660 Sun Feb 27 11:18:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1662 * elf32-hppa.c: Second half of major cleanup. More comments,
1663 PARAMize and staticize rest of functions. Delete unused
1664 functions. Delete unused/unnecessary arguments to some functions.
1665 Group static vars together. Abort for bad errors until we have
1666 error code propogation working. Work on spacing and indention.
1667 Add FIXMEs for unresolved problems. Use enums rather than
1668 #defines for lots of things. Merge two functions which build
1669 linker stubs into a single function (so they can easily share a
1670 ton of common code).
1672 Sat Feb 26 10:00:45 1994 Ian Lance Taylor (ian@cygnus.com)
1674 * reloc.c (_bfd_relocate_contents): Adjust handling of overflow to
1675 avoid depending upon right shifts of signed numbers, and to
1676 correct handling of src_mask with lower bits zero.
1678 * aoutx.h, archive.c: Add casts to avoid warnings from SVR4 cc.
1679 * ecoff.c, ecofflink.c, ecoffswap.h, srec.c: Likewise.
1680 * elf32-i386.c: Likewise.
1681 * elfcode.h (bfd_section_from_shdr): Make i unsigned; remove old
1683 (elf_write_phdrs): Make i unsigned.
1684 (map_program_segments): Make i and n_left unsigned.
1685 (assign_file_positions_except_relocs): Make i unsigned.
1686 (write_shdrs_and_ehdr): Make count unsigned.
1687 (assign_file_positions_for_relocs): Make i unsigned.
1688 (NAME(bfd,elf_write_object_contents)): Make count unsigned.
1689 (section_from_elf_index): Make index argument unsigned.
1691 Fri Feb 25 21:34:58 1994 Ian Lance Taylor (ian@cygnus.com)
1693 * elfcode.h: Don't include assert.h.
1694 (swap_out_syms): Use BFD_ASSERT rather than assert.
1696 * linker.c (_bfd_generic_link_write_global_symbol): Add missing
1699 * hosts/i386v4.h (qsort, strtol): Remove incorrect and useless
1702 Fri Feb 25 16:35:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1704 * libhppa.h (hppa_rebuild_insn): Moved here from elf32-hppa.c.
1706 * elf32-hppa.h (elf_hppa_tc_symbol): Add new arguments.
1707 (elf_hppa_tc_make_sections): Likewise.
1708 (elf_hppa_final_processing): Add extern decl.
1710 * elf32-hppa.c: First half of major cleanup. Add/cleanup lots of
1711 comments. PARAMize some static functions. Delete unused functions.
1712 Delete unused/unnecessary arguments to many functions. Group
1713 static vars together. Collapse common case statements together
1714 in many places. Use default case when possible instead of listing
1715 each case separately. Abort for bad errors until we get error
1716 code propogation working. Work on spacing and indention problems.
1717 Add FIXMEs for some unresolved problems. Delete hopelessly broken
1718 COMPLEX relocation support (it's never used anyway).
1719 (hppa_elf_rebuild_insn): Delete. Moved into libhppa.h.
1720 (elf_hppa_tc_symbol): Accept and use new arguments (symext chains).
1721 (elf_hppa_tc_make_sections): Likewise.
1723 * format.c (bfd_check_format_matches): Initialize matching_vector
1724 to keep gcc -Wall quiet.
1726 * elfcode.h (elf_slurp_reloca_table): Fix typo.
1728 * som.c (som_get_symtab_upper_bound): Use "sizeof (asymbol *)"
1729 not "sizeof (som_symbol_type *)".
1731 * elfcode.h (elf_get_symtab_upper_bound): Use "sizeof (asymbol *)"
1732 not "sizeof (asymbol"). Opps.
1734 Fri Feb 25 13:19:04 1994 Ted Lemon (mellon@pepper.ncd.com)
1736 * bfd.c (bfd_get_gp_size): Can't return gp value on an archive.
1737 (bfd_set_gp_size): Can't set gp value on an archive.
1739 Fri Feb 25 12:57:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1741 * srec.c (pass_over): Don't skip too many characters when
1744 Fri Feb 25 11:41:57 1994 Ian Lance Taylor (ian@cygnus.com)
1746 * ecoff.c (ecoff_sizeof_headers): Align result to 16 byte
1749 Thu Feb 24 07:13:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1751 * som.c (som_bfd_derive_misc_symbol_info): Derive symbol_info
1752 field for absolute symbols in the same manner as undefined
1755 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1757 * elfcode.h (elf_core_file_p): Check for core file e_machine match
1758 like in elf_object_p.
1760 Wed Feb 23 18:28:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1762 * elfcode.h (alloca): Delete declaration.
1764 * som.c (som_prep_headers): Use CPU_PA_RISC1_0 for magic
1765 number rather than HP9000S800_ID. Note som.c is careful
1766 to make sure CPU_PA_RISC1_0 is always defined.
1768 Mon Feb 21 10:12:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1770 * Makefile.in (targets.o, archures.o): Use ALL_CFLAGS to supply
1771 flags to explicit compile actions.
1773 Mon Feb 21 09:50:06 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
1775 * ecofflink.c (ecoff_write_symhdr): Set symhdr->magic here.
1776 * ecoff.c (ecoff_write_object_contents): Make sure .bss section
1777 ends on a page boundary if there is no symbol table.
1778 (ecoff_bfd_final_link): Don't set symhdr->magic here.
1780 * hosts/hp300.h: Include <stdlib.h>; don't declare free.
1782 * som.c (som_bfd_count_ar_symbols): Use a pointer and alloca
1783 rather than an array of variable size.
1784 (som_bfd_fill_in_ar_symbols): Likewise.
1785 (som_bfd_ar_write_symbol_stuff): Likewise.
1787 * coff-alpha.c (alpha_relocate_section): Rewrite mask and shift
1788 operation to avoid OSF 1.3 cc bug.
1789 * ecoff.c (ecoff_write_object_contents): Make text_size, data_size
1790 and bss_size bfd_size_type instead of unsigned long. Make
1791 text_start and data_start bfd_vma instead of unsigned long.
1792 * ecofflink.c (ecoff_add_string): Remove incorrect cast of return
1795 Sun Feb 20 16:06:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
1797 * linker.c (_bfd_generic_link_add_archive_symbols): Consider
1798 symbols in the order they appear in the archive map.
1800 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1802 * coff-alpha.c (reloc_nil): Add forward declaration, add missing
1803 error_message argument.
1804 * coff-sparc.c (bfd_coff_generic_reloc): Add forward declaration,
1805 add missing error_message argument.
1806 * mipsbsd.c (mips_fix_hi16_s): Add forward declaration, add missing
1807 error_message argument.
1809 Fri Feb 18 11:41:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1811 start-sanitize-powerpc-netware
1812 Support for PowerPC NetWare.
1813 * nlm32-powerpc.c: New file.
1814 * config.bfd (powerpc-*-netware*): New target; use ppc-nlm.
1815 * config/ppc-nlm.mt: New file.
1816 * configure.in (nlm32_powerpc_vec): New target vector; use
1817 nlm32-powerpc.o, nlm32.o, nlm.o.
1818 * targets.c (nlm32_powerpc_vec): Declare.
1819 * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o.
1820 (CFILES): Should add nlm32-powerpc.c, but didn't, because the
1821 dependencies can't be sanitized.
1822 end-sanitize-powerpc-netware
1824 Initial support for PowerPC ELF. Done without an ABI, and
1825 probably to be changed when I get an ABI.
1826 * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf.
1827 * config/ppc-elf.mt: New file.
1828 * configure.in (bfd_elf32_powerpc_vec): New target vector; use
1829 elf32-powerpc.o, elf32.o, elf.o.
1830 * elf32-powerpc.c: New file.
1831 * elfcode.h (prep_headers): Add bfd_arch_powerpc case.
1832 (elf_set_arch_mach): Likewise.
1833 * targets.c (bfd_elf32_powerpc_vec): Declare.
1834 * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o.
1835 (CFILES): Add elf32-powerpc.c.
1836 Rebuilt dependencies.
1838 Thu Feb 17 15:29:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1840 * coffgen.c (coff_write_linenumbers): Always return a value.
1842 * elfcode.h (elf_slurp_symbol_table): Handle zero symbols
1843 reasonably. Allocate x_symp using alloca.
1845 * elfcode.h (map_program_segments): ELF program header entries
1846 must be sorted by load address. This used to generate the entries
1849 * section.c (SEC_IN_MEMORY): Define.
1850 (asection): Rename unused field otheruserdata to contents, and
1852 (bfd_make_section_anyway): Initialize contents field to NULL.
1853 (bfd_get_section_contents): If SEC_IN_MEMORY is set, get section
1854 contents from contents field rather than from file.
1855 * bfd-in2.h: Rebuilt.
1857 Thu Feb 17 08:30:53 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1859 * bfd.c (bfd_get_error, bfd_set_error): New functions.
1860 (bfd_error): Make static.
1861 (bfd_error_type): Renamed from bfd_ec. Prepend "bfd_error_" to
1863 * bfd-in2.h: Regenerated.
1864 * aix386-core.c, aout-adobe.c, aout-encap.c, aout-target.h,
1865 aoutf1.h, aoutx.h, archive.c, archures.c,
1866 bfd.c, bout.c, cache.c, coff-alpha.c, coff-mips.c,
1867 coff-rs6000.c, coffcode.h, coffgen.c, core.c, ctor.c,
1868 ecoff.c, ecofflink.c, elf.c, elf32-hppa.c, elf32-mips.c,
1869 elfcode.h, format.c, hash.c, hp300hpux.c, hppabsd-core.c,
1870 i386lynx.c, ieee.c, libbfd.c, libelf.h, linker.c,
1871 lynx-core.c, nlm.c, nlm32-alpha.c, nlm32-i386.c,
1872 nlm32-sparc.c, nlmcode.h, oasys.c, opncls.c, osf-core.c,
1873 ptrace-core.c, reloc16.c, rs6000-core.c, section.c, som.c,
1874 srec.c, sunos.c, syms.c, targets.c, tekhex.c,
1875 trad-core.c: Change callers.
1877 Tue Feb 15 22:27:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1879 * som.c: Remove FIXMEs for things which have been dealt with.
1881 Tue Feb 15 19:39:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1883 * section.c (bfd_get_section_contents): Since this function reads
1884 unrelocated contents, the section's raw size is always the one to
1885 use for bounds checking.
1887 * linker.c (default_indirect_link_order): In assertion, compare
1888 link_order size field against cooked size, not raw size, of input
1891 * bout.c (b_out_get_reloc_upper_bound): For BSS section, just
1893 (aligncode): When shrinking, the addend should be set to the
1894 current offset in the section plus the number of bytes of padding
1895 that will actually be retained.
1896 (b_out_relax_section): If a section contains no relocations, don't
1897 bother processing them.
1898 (b_out_get_relocated_section_contents): Set reloc_done. Assert
1899 that bfd_get_section_contents returns true. Check that relocs are
1901 (b_out_get_relocated_section_contents, case ALIGNDONE): Assert
1902 that reloc->addend falls between the current source offset and the
1903 raw size of the input section.
1905 * config.bfd: Support i960 vxworks versions > 5.0 with coff, not
1906 bout. Default with no version number is still bout. Support
1907 explicit i960-coff target too.
1909 * bout.c: Changed some indentation, deleted trailing whitespace,
1910 fixed some comments, removed some "#if 1" lines.
1911 (output_addr): New macro.
1912 (calljx_callback, callj_callback, get_value, abs32code, aligncode,
1913 b_out_get_relocated_section_contents): Use it for readability.
1915 Tue Feb 15 09:00:16 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1917 * som.c (som_bfd_prep_for_ar_write): Iterate through the SOM
1918 symbols, not the BFD symbols.
1919 (som_bfd_ar_write_symbol_stuff): Likewise.
1921 Mon Feb 14 22:55:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1923 * som.c (som_slurp_symbol_table): Do not die if a BFD doesn't
1926 * Finish basic read-write support for SOM archive libraries. Bugs
1927 surely remain as this hasn't been tested all that much.
1928 * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define.
1929 (struct som_misc_symbol_info): New structure to hold info necessary
1930 to build both normal and library symbol tables.
1931 (som_derive_misc_symbol_info): New function to derive info necessary
1932 to build both normal and library symbol tables.
1933 (som_build_and_write_symbol_table): Use new function to derive misc
1935 (som_slurp_symbol_table): Update backend private data for symbols
1937 (som_bfd_prep_for_ar_write): New function.
1938 (som_bfd_ar_symbol_hash): New function.
1939 (som_bfd_ar_write_symbol_stuff): New function.
1940 (som_write_armap): Flesh out.
1941 (som_vec): Fix ar padding character.
1943 * som.c: Consistently use memset rather than bzero.
1945 Mon Feb 14 17:02:28 1994 Stu Grossman (grossman at cygnus.com)
1947 * coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where
1949 * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE.
1950 * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and
1952 * config/rs6000lynx.mh: Turn on Lynx core file support.
1953 * hosts/rs6000.h: #define HOST_AIX.
1954 * hosts/rs6000lynx.h: Create this to enable Lynx host support.
1956 Sun Feb 13 14:30:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1958 * som.h (som_symbol_data): Safely access backend private data
1959 for BFD symbols. All callers changed.
1961 * Read-only SOM archive support.
1962 * som.c (som_bfd_count_ar_symbols): New helper function.
1963 (som_bfd_fill_in_ar_symbols): New helper function.
1964 (som_slurp_armap): New function to read a SOM LST.
1966 * som.h: Include <lst.h> and <ar.h>.
1968 Sat Feb 12 22:34:14 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1970 * elfcode.h (elf_map_symbols): Fix typo.
1971 (write_object_contents): Check return values from prep_headers and
1972 elf_compute_section_file_positions.
1973 (set_section_contents): Likewise.
1975 Fri Feb 11 16:56:50 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1977 * archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc.
1978 (bfd_construct_extended_name_table): Check result of normalize.
1980 Tue Feb 8 08:57:31 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1982 Make all callers of malloc or realloc (including via obstacks)
1983 check the result for NULL. Most set bfd_error to no_memory and
1984 return in that case; a few are harder to fix, and are marked
1985 with "FIXME <return type>".
1987 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub
1988 hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return.
1989 * linker.c (_bfd_generic_link_output_symbols
1990 _bfd_generic_link_write_global_symbol): Ditto
1991 * section.c (bfd_make_section_anyway): Ditto.
1993 * tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc.
1994 (first_phase): Ditto. FIXME void
1995 (tekhex_make_empty_symbol): Check bfd_zalloc.
1997 * sunos.c (sunos_read_dynamic_info): Check bfd_zalloc.
1998 (MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc.
2000 * stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate.
2003 (fillup_symbols): Check bfd_alloc. FIXME void
2004 (srec_mkobject srec_get_section_contents
2005 srec_set_section_contents): Check bfd_alloc.
2006 (srec_make_empty_symbol): Check bfd_zalloc.
2008 * som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t.
2009 (make_unique_section): Check bfd_alloc.
2010 (som_new_section_hook): Check bfd_zalloc.
2011 (bfd_som_attach_aux_hdr): Ditto. FIXME void
2013 * rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc.
2015 * osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc.
2016 (osf_core_core_file_p): Check bfd_alloc.
2018 * oasys.c (oasys_slurp_symbol_table oasys_archive_p
2019 oasys_mkobject oasys_object_p oasys_new_section_hook
2020 oasys_set_section_contents): Check bfd_alloc.
2021 (oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc.
2022 (oasys_make_empty_symbol): Check bfd_zalloc.
2024 * nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc.
2025 (nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc.
2027 * nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc.
2029 * nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc.
2031 * nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc.
2033 * linker.c (_bfd_link_hash_newfunc
2034 (generic_link_hash_newfunc
2035 (archive_hash_newfunc
2036 (_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate.
2037 (_bfd_generic_final_link
2038 (_bfd_generic_link_output_symbols
2039 (default_indirect_link_order): Check bfd_alloc.
2040 (bfd_new_link_order): Check bfd_alloc_by_size_t.
2042 * irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc.
2045 (read_id get_symbol get_section_entry ieee_archive_p ieee_object_p
2046 ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc.
2047 (do_one): Check bfd_alloc. Return a boolean.
2048 (ieee_slurp_section_data): Check it.
2049 (init_for_output): Check bfd_alloc. Return a boolean.
2050 (ieee_set_section_contents): Check it.
2051 (do_with_relocs): Check bfd_alloc. Return a boolean.
2052 (ieee_bfd_debug_info_accumulate): Ditto. FIXME void.
2053 (ieee_mkobject): Check bfd_zalloc.
2054 (ieee_make_empty_symbol): Check bfd_zmalloc.
2056 * hpux-core.c (hpux_core_make_empty_symbol): Check
2059 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Check
2061 (hppabsd_core_core_file_p): Check bfd_zalloc.
2063 * hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc.
2065 * elfcode.h (elf_new_section_hook): Check bfd_alloc.
2066 (bfd_section_from_phdr): Ditto.
2067 (write_relocs): Ditto. FIXME void
2068 (elf_map_symbols assign_section_numbers map_program_segments):
2069 Ditto. Return a boolean.
2070 (swap_out_syms): Ditto. Check elf_map_symbols.
2071 (elf_slurp_symbol_table): Check bfd_zalloc.
2072 (elf_slurp_reloca_table): Check bfd_alloc.
2073 (elf_slurp_reloc_table): Ditto.
2074 (elf_compute_section_file_positions): Check assign_section_numbers.
2075 (assign_file_positions_except_relocs): Return a boolean.
2076 Check map_program_segments.
2077 (elf_compute_section_file_positions): Check it.
2079 * elf32-mips.c (mips_elf_final_link): Check bfd_alloc.
2081 * elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and
2083 (hppa_elf_stub_reloc): Ditto.
2084 (hppa_elf_build_arg_reloc_stub): Check bfd_zalloc.
2085 (hppa_elf_build_long_branch_stub): Ditto.
2086 (elf32_hppa_backend_symbol_table_processing): Ditto.
2088 * ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean.
2089 (ecoff_slurp_symbol_table): Check it.
2090 (ecoff_slurp_armap): Check bfd_alloc.
2091 (ecoff_write_armap): Check bfd_zalloc.
2092 (ecoff_link_hash_newfunc): Check bfd_hash_allocate and
2093 _bfd_link_hash_newfunc.
2094 (ecoff_link_add_externals): Check bfd_alloc.
2096 * ctor.c (bfd_constructor_entry): Check bfd_alloc.
2098 * coffgen.c (coff_real_object_p): Check bfd_alloc.
2099 (coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean.
2100 (coff_write_symbol): Check bfd_alloc. FIXME int
2101 (coff_write_linenumbers): Check bfd_alloc. Return a boolean.
2102 (coff_section_symbol): Check bfd_alloc_by_size_t.
2103 (coff_get_normalized_symtab): Check bfd_alloc.
2104 (coff_bfd_make_debug_symbol): Check bfd_zalloc.
2105 * libcoff-in.h: Change decls of coff_renumber_symbols,
2106 coff_write_linenumbers.
2107 * libcoff.h: Rebuilt.
2108 * coffcode.h (coff_write_object_contents): Check
2109 coff_renumber_symbols, coff_write_linenumbers.
2111 * coffcode.h: Indent.
2112 (coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a
2114 (coff_write_object_contents): Check it.
2116 * coff-alpha.c (alpha_relocate_section): Check bfd_alloc.
2117 * coff-mips.c (mips_relocate_section): Ditto.
2119 * archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value.
2120 (do_slurp_bsd_armap): Ditto.
2121 (compute_and_write_armap): Check bfd_realloc value.
2123 * aoutx.h (translate_from_native_sym_flags): Check bfd_alloc
2124 return value. Return boolean value.
2125 (NAME(aout,make_empty_symbol)): Check bfd_zalloc return value.
2126 (NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc
2128 (add_to_stringtab): Ditto. FIXME void
2129 (aout_link_hash_newfunc): Check bfd_hash_allocate return value.
2130 (aout_link_add_symbols): Check bfd_alloc value.
2131 (translate_symbol_table): Check translate_from_native_sym_flags.
2132 * hp300hpux.c (MY(slurp_symbol_table)): Ditto.
2133 * aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc.
2135 * opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc.
2137 * opncls.c (obstack_chunk_alloc): Define as malloc, not
2138 bfd_xmalloc_by_size_t.
2139 (_bfd_new_bfd): Check obstack_begin for 0 return.
2141 * ieee.c (obstack_chunk_alloc): Define as malloc, not
2142 bfd_xmalloc_by_size_t.
2143 (ieee_archive_p): Check obstack_begin for 0 return and
2144 obstack_finish for NULL return.
2146 * hash.c (obstack_chunk_alloc): Define as malloc, not
2147 bfd_xmalloc_by_size_t.
2148 (bfd_hash_table_init_n): Check obstack_begin for 0 return and
2149 obstack_finish for NULL return.
2150 (bfd_hash_lookup): Check obstack_alloc for NULL return.
2152 * ecofflink.c (obstack_chunk_alloc): Define as malloc, not
2153 bfd_xmalloc_by_size_t.
2154 bfd_ecoff_debug_accumulate
2155 bfd_ecoff_debug_accumulate_other): Check obstack_alloc.
2156 (add_file_shuffle add_memory_shuffle): Check obstack_alloc for
2157 NULL return. Return boolean, not void.
2158 (bfd_ecoff_debug_init): Check obstack_begin for 0 return.
2159 (bfd_ecoff_debug_accumulate): Check add_file_shuffle
2160 and add_memory_shuffle return.
2161 (string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc.
2162 (bfd_ecoff_debug_accumulate): Check bfd_alloc.
2163 (ecoff_add_string): Check add_memory_shuffle return.
2165 * libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t):
2167 * libbfd.h: Rebuilt.
2169 Fri Feb 11 15:35:32 1994 Stu Grossman (grossman at cygnus.com)
2171 * configure.host: Add Lynx/rs6000 support.
2172 * config/i386-nlm.mt: Enable a.out file support.
2173 * config/rs6000lynx.mh: Lynx/rs6000 host support.
2175 Fri Feb 11 17:25:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2177 * archive.c (compute_and_write_armap): Rewrite somewhat to improve
2180 Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com)
2182 * archive.c: Change all references to '\n' in archive magic
2183 to '\012', for greater portability.
2184 * ecoff.c (ecoff_write_armap): Ditto.
2186 Thu Feb 10 12:58:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2188 * aoutx.h (aout_link_write_other_symbol): Check strip settings to
2189 see whether symbol should be output.
2190 * genlink.h (struct generic_write_global_symbol_info): Added info
2192 * linker.c (_bfd_generic_final_link): Initialize wginfo.info.
2193 (_bfd_generic_link_write_global_symbol): Check strip settings to
2194 see whether symbol should be output.
2195 * elf32-mips.c (mips_elf_final_link): Initialize wginfo.info.
2197 Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2199 * som.c (som_reloc_queue_find): Do not examine a NULL queue entry.
2201 * som.c: Cast return values from BFD memory allocation routines to
2202 avoid warnings from the HP compiler.
2204 Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2206 * coff-alpha.c (alpha_relocate_section): Accept a LITERAL
2207 reloc on an "ldl" instruction too.
2209 * archive.c (bfd_ar_hdr_from_filesystem): Cast status elements
2210 when passing them to sprintf. Use %ld instead of %d.
2212 * coff-rs6000.c (rs6000coff_mkarchive): Return false.
2213 (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used.
2214 Also removed unused variable namelen.
2215 (rs6000coff_write_armap): Declare orl_count and stridx parameters.
2217 Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2219 * libbfd-in.h (xmalloc): Don't declare parameter type, to avoid
2221 * libbfd.h: Rebuilt.
2223 Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2225 * coff-alpha.c (reloc_nil): New function.
2226 (alpha_howto_table): Use it as special_function to prevent certain
2227 relocs from being adjusted by bfd_perform_relocation. IGNORE
2228 reloc should be partial_inplace.
2229 (alpha_ecoff_get_relocated_section_contents): Accept a LITERAL
2230 reloc on an "ldl" instruction too.
2232 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2234 * elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub,
2235 hppa_elf_build_long_branch_stub): Cast to char * instead of int
2236 before performing pointer arithmetic.
2238 Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2240 * config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this
2242 (hppa*-*-*elf*): This configuration used hppa-elf now.
2244 * som.c: This file is also used for HOST_HPPAOSF.
2246 * targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF.
2248 * hosts/hppaosf.h: New host configuration file.
2250 * config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as
2251 BSD handles both SOM and ELF object files.
2253 * config/hppaosf.mh (HDEFINES): Delete. No longer needed.
2254 (RANLIB): Doesn't do anything, define it to be "echo".
2256 * config/hppaosf.mt: New target makefile fragment for a PA running
2259 Mon Feb 7 15:02:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2261 * archures.c (enum bfd_architecture): Added bfd_arch_powerpc.
2262 (archures_init_table): If SELECT_ARCHITECTURES is not defined,
2263 added bfd_powerpc_arch.
2264 * bfd-in2.h: Rebuilt.
2265 * cpu-powerpc.c: New file.
2266 * Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c.
2267 Rebuilt dependencies.
2269 * elfcode.h (bfd_section_from_shdr): Get vma and alignment_power
2270 of an SHT_STRTAB section from sh_addr and sh_addralign, rather
2271 than just setting them to zero.
2273 Sun Feb 6 20:04:10 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2275 * elfcode.h (prep_headers, swap_out_syms): Check for NULL return
2276 from bfd_new_strtab.
2277 (elf_compute_section_file_positions): Check for false return from
2280 * linker.c (default_indirect_link_order): Check for NULL return
2281 from bfd_get_relocated_section_contents.
2283 * syms.c: Make example application in doc call xmalloc, not
2286 * aoutx.h (NAME(aout,slurp_symbol_table),
2287 aout_link_get_symbols, NAME(aout,link_hash_table_create)):
2288 * bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs):
2289 * ecoff.c (ecoff_bfd_link_hash_table_create):
2290 * ecofflink.c (bfd_ecoff_debug_init):
2291 * format.c (bfd_check_format_matches):
2292 * linker.c (_bfd_generic_link_hash_table_create):
2293 (_bfd_generic_final_link):
2294 * reloc16.c (bfd_coff_reloc16_relax_section):
2295 (bfd_coff_reloc16_get_relocated_section_contents):
2296 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub):
2297 * elf32-mips.c (mips_elf_final_link):
2298 * elfcode.h (bfd_new_strtab):
2299 (bfd_add_2_to_strtab):
2300 (elf_slurp_symbol_table):
2301 (elf_corefile_note):
2302 * libbfd.c (bfd_zmalloc):
2303 Use malloc and check the result, instead of bfd_xmalloc.
2305 Sat Feb 5 12:39:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2307 * config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*.
2309 Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2311 * srec.c (srec_write_record): Put CONST keyword for "src" before
2312 "unsigned", some compilers don't like it after "unsigned".
2313 * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to
2314 "val" in prototype declaration because some compilers don't like
2315 arguments whose names are the same as types.
2317 Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2319 * aoutx.h (aout_link_check_ar_symbols): Correct test for whether
2320 object file defines symbol. Also, if skipping a symbol, skip the
2321 second symbol of a N_WARNING or N_INDR symbol as well.
2323 Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2325 Add basic support for writing RS/6000 XCOFF files.
2326 * coff-rs6000.c (dummy_reloc): Removed.
2327 (rs6000coff_howto_table): Defined XCOFF relocs.
2328 (RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto.
2329 (rs6000coff_rtype2howto): New function.
2330 (coff_bfd_reloc_type_lookup): Defined to use
2331 rs6000coff_reloc_type_lookup.
2332 (rs6000coff_reloc_type_lookup): New function.
2333 (SELECT_RELOC): Defined to set r_type and r_size fields.
2334 (COFF_LONG_FILENAMES): Defined.
2335 * coffcode.h (combined_entry_type): Changed fix_tag and fix_end
2336 fields to bitfields. Added fields fix_value and fix_scnlen.
2337 (sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than
2338 STYP_INFO for the type of a section named .debug.
2339 (coff_add_missing_symbols): Don't define if RS6000COFF_C.
2340 (coff_write_object_contents): If RS6000COFF_C, don't call
2341 coff_add_missing_symbols.
2342 (coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux
2343 entry has type STY_LD change the x_scnlen into a pointer to a
2344 symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the
2345 value into a pointer to a symbol and set fix_value.
2346 * libcoff.h: Rebuilt.
2347 * coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set,
2348 get the symbol offset. Likewise for fix_scnlen.
2349 (string_size): Change type to bfd_size_type.
2350 (debug_string_size, debug_string_section): New static variables.
2351 (coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true,
2352 write the symbol name into the .debug section; assume that the
2353 section has already been created with the right size.
2354 (coff_write_symbols): Initialize debug_string_size to 0. If
2355 bfd_coff_symname_in_debug returns true, don't put symbol name in
2356 usual string table. After writing out all symbols, if
2357 debug_string_size is not 0, check that it matches the size of the
2359 (coff_get_normalized_symtab): Clear new fix_value and fix_scnlen
2360 fields. If the string offset is 0, always use an empty string as
2362 (coff_make_empty_symbol): Zero out the symbol structure.
2363 * reloc.c (bfd_perform_relocation): Work around one gross hack
2364 with another: actually look at the target name to avoid the broken
2366 (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26,
2367 BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16.
2368 * bfd-in2.h: Rebuilt.
2370 Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2372 * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc.
2373 (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted.
2374 * libbfd-in.h: Define them as macros calling xmalloc and declare
2376 * libbfd.h: Rebuilt.
2378 Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2380 * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined
2381 symbol has a value in the ECOFF symbol but not in the BFD symbol,
2382 keep the value in the ECOFF symbol. This helps gas.
2384 * linker.c (_bfd_generic_link_output_symbols,
2385 _bfd_generic_link_write_global_symbol): Don't require that all
2386 references to a common symbol be themselves common symbols.
2388 * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF.
2390 Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2392 * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h,
2393 sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT.
2394 * bfd-in2.h: Rebuilt.
2396 Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2398 * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type
2400 (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to
2401 x_csect.x_scnlen.l to match change in coff/internal.h.
2402 (coff_swap_aux_out): Likewise.
2404 * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c
2405 (alpha_ecoff_backend_data): Change casts of aux_in and aux_out
2406 fields to match yesterday's changes.
2408 * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass
2409 in the internal_reloc itself, not the type.
2410 * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c,
2411 coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed
2412 definition of SELECT_RELOC accordingly.
2414 Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2416 * coffcode.h (bfd_coff_backend_data): Added new arguments to
2417 _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number
2418 and number of aux entries.
2419 (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed
2421 * libcoff.h: Rebuilt.
2422 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new
2423 arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT
2424 specially if this is the last aux entry.
2425 * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass
2426 new arguments to swap_aux functions.
2428 Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2430 * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros
2431 (only testing for m68k and vax at the moment); do verify that the
2432 preprocessor didn't trash the arch name inside the string version.
2433 Don't print out "pagesize =" line that prevents output from
2434 compiling. Derive BYTES_IN_WORD and ARCH values from sizeof
2436 * Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
2437 (check, installcheck): Identify directory in "no testsuites"
2440 Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2442 * aoutx.h (aout_link_write_symbols): Write out correct value for
2445 Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2447 * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define
2448 KERNBASE, so hard-code 0x80000000 instead.
2450 Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2452 * linker.c (generic_link_add_symbol_list): If symbol is common,
2453 set the BSF_OLD_COMMON flag.
2455 Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2457 * format.c (bfd_check_format_matches): Put the new entry in the
2458 correct element of matching_vector.
2460 Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2462 * som.c, som.h (bfd_som_set_section_attributes,
2463 bfd_som_set_subsection_attributes): Change parameters from char
2464 to int. Following a prototype with an old-style function definition
2465 in the presence of widened parameters is a GCC-ism not supported
2466 by the HP compiler in ANSI mode.
2468 Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2470 * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2.
2472 * hp300hpux.c (MY(write_object_contents)): Write out the symbols
2473 before writing out the relocs, so that the right symbol indices
2476 * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not
2477 try to overlay the internal carsyms on the external symdefs. That
2478 can not work if the size of a host pointer is larger than 4 bytes.
2480 * format.c (bfd_check_format_matches): Cast result of
2481 bfd_xmalloc_by_size_t.
2482 * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype.
2484 * archive.c: Reindented to GNU standards.
2486 Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2488 * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add
2489 "_bfd_" to function names.
2490 * archive.c (_bfd_create_empty_archive_element_shell),
2491 libbfd-in.h: Change callers.
2493 * libbfd.c (bfd_zmalloc): Renamed from zalloc.
2494 * libbfd.c (bfd_add_to_string_table),
2495 trad-core.c (trad_unix_core_file_p),
2496 targets.c (bfd_target_list),
2497 ptrace-core.c (ptrace_unix_core_file_p),
2498 opncls.c (new_bfd), libbfd-in.h,
2499 ieee.c (ieee_make_empty_symbol),
2500 elf32-hppa.c (hppa_elf_stub_branch_reloc),
2501 (hppa_elf_stub_reloc): Change callers.
2502 * libbfd.h: Regenerated.
2504 * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name.
2505 (_bfd_get_elt_at_filepos),
2506 coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h:
2509 * format.c (bfd_check_format_matches), libbfd-in.h, targets.c,
2510 elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector
2511 and default_vector to bfd_default_vector.
2512 * libbfd.h: Regenerated.
2514 * format.c (bfd_check_format_matches): New function.
2515 (bfd_check_format): Call it.
2516 (bfd_matching_formats): Function removed.
2517 * targets.c: Replace the vector added on Jan 21 with a count of
2518 entries in default_vector.
2519 * bfd-in2.h: Regenerated.
2521 Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2523 * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of
2524 .pdata section based on lnnoptr field, not section header.
2525 (alpha_relocate_section): Don't bother to check if r_symndx >= 0,
2526 since it is unsigned.
2527 (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than
2529 * ecoff.c (ecoff_new_section_hook): Set alignment_power field of
2530 .pdata section to 3.
2531 (ecoff_compute_section_file_positions): Save the size of the
2532 .pdata section in the line_filepos field, and actually align the
2533 .pdata section to an alignment power of 4.
2534 (ecoff_compute_reloc_file_positions): Set output_has_begun after
2535 calling ecoff_compute_section_file_positions.
2536 (ecoff_write_object_contents): Set s_lnnoptr for the .pdata
2537 section from the line_filepos field. Set vstamp for the optional
2538 header from the vstamp of the symbolic header.
2539 (ecoff_bfd_final_link): Set vstamp of the symbolic header to the
2540 vstamp used by the first object file in the link.
2542 * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align.
2544 * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag
2545 for a created common section.
2546 (_bfd_generic_link_add_one_symbol): Likewise.
2548 * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to
2549 get the index of a common section, rather than always using
2550 SHN_COMMON (MIPS has multiple common sections).
2552 * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
2554 * bfd/aoutx.h (aout_link_input_section_std,
2555 aout_link_input_section_ext): Pass additional arguments to
2556 reloc_overflow callback.
2557 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents,
2558 alpha_relocat_section): Likewise.
2559 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2560 * coff-h8500.c (extra_case): Likewise.
2561 * coff-mips.c (mips_relocate_section): Likewise.
2562 * coff-z8k.c (extra_case): Likewise.
2563 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
2564 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2566 * bout.c (calljx_callback, callj_callback): Use get_value to get
2567 the symbol value and check for undefined symbols.
2568 (get_value): If the symbol is undefined, look it up in the linker
2570 (b_out_get_relocated_section_contents): For PCREL24 and PCREL13
2571 use get_value to get the symbol value and check for undefined
2573 * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is
2574 undefined, look it up in the linker hash table.
2576 * aoutx.h (translate_symbol_table): The string index 0 has a
2577 special meaning for normal symbols, but not for dynamic symbols.
2579 Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com)
2581 * sparclynx.c: Setup appropriate macros to enable core file
2584 Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2586 * targets.c: Add a vector of matching format names.
2587 * format.c (bfd_matching_formats): New function to return it.
2588 (bfd_check_format): Set it.
2589 * bfd-in2.h: Regenerated.
2591 * bfd-in.h: Remove decls of bfd_ec type and error printing functions.
2592 Remove decl of type symclass; wasn't used.
2593 * bfd.c: Document error handling, including code fragments
2594 containing the error decls that were in bfd-in.h.
2596 * bfd-in2.h: Regenerated.
2598 Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com)
2600 * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c:
2601 The sparc (and possibly other?) NLM format requires a different
2602 way to write exports, so add a write_export field to the backend
2603 data (and set it to NULL for everything but the sparc).
2605 Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2607 * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL,
2608 not (struct external_nlist *) NULL. info->dynrel is a PTR, not
2609 a struct external_nlist *.
2611 Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2613 * bfd.c: Remove error strings for errors removed below.
2614 * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec),
2615 oasys.c (oasys_write_sections): Rename
2616 bfd_error_nonrepresentable_section to nonrepresentable_section.
2617 None of the other bfd error names start with "bfd_error".
2618 Remove errors symbol_not_found and no_relocation_info, which seem
2620 * bfd-in2.h: Regenerated.
2622 Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2624 * bfd.c (bfd_get_gp_size): Added support for ELF.
2626 * syms.c (BSF_DYNAMIC): New symbol flag.
2627 (bfd_print_symbol_vandf): Print it.
2628 * bfd-in2.h: Rebuilt.
2629 * libaout.h (struct aout_backend_data): New read_dynamic_symbols
2630 and read_dynamic_relocs fields.
2631 (struct aoutdata): New dynamic_info field.
2632 (obj_aout_dynamic_info): New accessor macro.
2633 * sunos.c (struct sunos_dynamic_info): New structure.
2634 (sunos_read_dynamic_info, MY(read_dynamic_symbols),
2635 MY(read_dynamic_relocs)): New functions to read dynamic symbols
2637 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
2638 dynamically linked, set SEC_RELOC for both the .text and .data
2640 (translate_from_native_sym_flags): Don't set BSF_LOCAL for an
2642 (translate_symbol_table): New function, split out of
2643 slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
2644 (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
2645 (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
2646 (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
2648 * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
2649 out dynamic symbols or relocs against reloc symbols, since they
2650 are already in the .text section and we wouldn't know where to
2652 (sunos4_aout_backend): Initialize read_dynamic_symbols and
2653 read_dynamic_relocs fields.
2654 * aout-target.h (MY(backend_data)): Initialize
2655 read_dynamic_symbols and read_dynamic_relocs fields.
2657 Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2659 * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete
2660 typedefs, since HOST_64_BIT will take care of defining them in
2663 Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2665 * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here;
2666 that's dealt with elsewhere.
2667 * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros.
2668 (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so
2669 they get copied to bfd.h.
2671 * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation
2672 types. Reorganized some of the existing ones.
2673 * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one
2674 values in case of compilation on a 32-bit machine. Fix pcrel
2675 fields of some reloc types.
2676 (alpha_bfd_reloc_type_lookup): Handle more relocation types.
2678 * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default
2679 definitions when not defined, regardless of whether uint64_type is
2680 a defined macro or not.
2681 (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not
2684 Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2686 * aoutx.h (translate_to_native_sym_flags): Set the type of a
2687 BSF_WARNING symbol to N_WARNING.
2689 Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2691 * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p
2692 for an indirect or warning symbol.
2693 (aout_link_write_symbols): Update sym_hash with the target of an
2694 indirect or warning symbol. If an indirect symbol is defined,
2695 output the calculated value and don't output the target symbol.
2697 Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2699 * aoutx.h (translate_from_native_sym_flags): Give warning symbols
2700 an (unused) nonzero section value, needed for check below.
2702 Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2704 * aoutx.h (translate_from_native_sym_flags,
2705 aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like
2708 Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2710 * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set
2711 the DYNAMIC flag for the BFD.
2712 (NAME(bfd_elf,write_object_contents)): Don't try to write out a
2713 BFD with the DYNAMIC flag set, since we don't generate the program
2714 header table correctly.
2716 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2718 * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end
2719 of the function to avoid storage leak.
2721 Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2723 * ecoff.c (ecoff_link_write_external): An ifd can be -1.
2725 Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2727 * som.c (som_set_reloc_info): Provide a default symbol for
2728 relocations which don't actually have an associated symbol.
2730 * som.c (hppa_som_reloc): Add new "error message" argument.
2732 Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2734 Enable gdb to write to core files on more core file readers.
2735 * libbfd.c (bfd_generic_set_section_contents): Remove range check
2736 for section size, it is already done in bfd_set_section_contents
2737 with bfd_get_section_size_now.
2738 * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c,
2739 osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents):
2740 Use bfd_generic_set_section_contents instead of bfd_false.
2742 Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2744 * linker.c: Added initial documentation.
2746 * linker.c (default_indirect_link_order): Don't expect space for
2747 output relocations if there aren't any input relocations.
2749 Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2751 * aoutx.h (NAME(aout,final_link)): Set a_entry before computing
2754 * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
2757 Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2759 * config.bfd: Use ELF, not COFF for m88*-*-dgux*.
2760 Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
2762 Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2764 * ecofflink.c: Extensive changes to compress and merge debugging
2765 information, and to write some of out directly rather than saving
2766 it in memory. Several new functions and structures, and new
2767 arguments to existing functions.
2768 * ecoff.c (ecoff_compute_reloc_file_positions): Compute
2769 sym_filepos as well.
2770 (ecoff_get_extr): Use ifdmap instead of ifdbase.
2771 (ecoff_write_object_contents): Don't compute sym_filepos here.
2772 Only output symbols if outsymbols is not NULL.
2773 (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and
2774 bfd_ecoff_debug functions. Write out debugging information here.
2775 (ecoff_final_link_debug_accumulate): Adjust for changes in
2776 bfd_ecoff_debug functions.
2777 (ecoff_link_write_external): Use ifdmap rather than ifdbase.
2778 * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols
2779 first, to put them in the first memory buffer. Clear fdr field.
2780 (mips_elf_get_extr): Use pointer to unswapped external symbol.
2781 (mips_elf_final_link): Adjust for changes in bfd_ecoff functions.
2782 Preserve .text, .data and .bss even if they are empty. Save
2783 pointer to unswapped external symbol rather than copying it.
2784 Don't free up the external symbols.
2785 * libelf.h (elf_symbol_type): Change mips_extr to PTR.
2786 * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare.
2787 (bfd_ecoff_debug_accumulate): Update declaration.
2788 (bfd_ecoff_debug_accumulate_other): Rename declaration from
2789 bfd_ecoff_debug_link_other and update.
2790 (bfd_ecoff_write_accumulated_debug): Declare.
2791 * bfd-in2.h: Rebuilt.
2792 * Makefile.in: Rebuilt dependencies.
2794 Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2796 * Makefile.in (install): Remove "@" which follows a backslash. In
2797 this position it just causes errors, not suppresses echoes.
2799 Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2801 * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
2804 Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2806 * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
2808 Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2810 * aoutx.h (adjust_z_magic): Don't merge the start of bss with the
2811 end of data if they are not contiguous.
2813 * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
2815 Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2817 * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
2818 for .reginfo section here.
2819 (ecoff_new_section_hook): Set it here instead.
2821 Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com)
2823 * bfd-in.h: (bfd_boolean): Add workaround for systems that also
2824 define true and false as enums.
2825 (ALMOST_STDC): Add as alternative to __STDC__.
2826 * bfd-in2.h: Rebuilt.
2827 * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
2829 Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2831 * aoutx.h (translate_to_native_sym_flags): Catch the case where
2832 there is no output section.
2834 Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2836 * nlmcode.h (nlm_object_p): If we can't read the fixed header,
2837 count it as a wrong format error, not a system call error, since
2838 the object file might simply be too small.
2840 * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
2842 * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
2843 (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit
2844 support, even though it is for an Alpha in 32 bit mode.
2845 * configure.in (nlm32_alpha_vec): Set target64 to true.
2847 * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are
2848 different, so there is no point to providing a generic one.
2849 * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
2850 in the backend accessor macros; that should no longer be possible.
2851 * targets.c (target_vector): Removed nlm32_big_generic_vec,
2852 nlm64_big_generic_vec, nlm64_little_generic_vec.
2853 * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
2854 nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
2855 * Makefile.in: Rebuilt dependencies, and
2856 (BFD32_BACKENDS): Removed nlm32-gen.o.
2857 (BFD64_BACKENDS): Removed nlm64-gen.o.
2858 (CFILES): Removed nlm32-gen.c and nlm64-gen.c.
2860 * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
2862 * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
2863 bitsize arguments. Changed all callers (aoutx.h).
2864 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
2865 and bitsize arguments to declaration.
2866 * libbfd.h: Rebuilt.
2868 * ecoff.c: First cut at new style of linker backend for
2869 ECOFF--added a bunch of functions. Also:
2870 (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
2871 (ecoff_slurp_symbolic_header): New function.
2872 (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
2873 (ecoff_compute_reloc_file_positions): New function.
2874 (ecoff_set_section_contents): Get out quickly if count is zero.
2875 Check errors better.
2876 (ecoff_write_object_contents): Put .xdata section in data segment.
2877 Call ecoff_compute_reloc_file_positions. Don't output relocs or
2878 external symbols if outsymbols is NULL.
2879 (ecoff_bfd_final_link): Completely rewritten.
2880 * libecoff.h: Include bfdlink.h.
2881 (struct ecoff_backend_data): Add relocate_section field.
2882 (ecoff_data_type): Add sym_hashes and symndx_to_section fields.
2883 (struct ecoff_link_hash_entry): Define.
2884 (struct ecoff_link_hash_table): Define.
2885 (ecoff_bfd_link_add_symbols): Declare as function, not macro.
2886 (ecoff_bfd_link_hash_table_create): Likewise.
2887 * ecofflink.c (bfd_ecoff_debug_one_external): New function.
2888 (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
2889 * bfd-in.h (bfd_ecoff_debug_one_external): Declare.
2890 * bfd-in2.h: Rebuilt.
2891 * coff-alpha.c (alpha_howto_table): Mark BRADDR as
2892 partial_inplace, and set the src_mask to 0x1fffff.
2893 (alpha_ecoff_get_relocated_section_contents): Remove unused
2895 (alpha_convert_external_reloc): New static function.
2896 (alpha_relocate_section): New static function.
2897 (alpha_ecoff_backend_data): Initialize relocate_section field.
2898 * coff-mips.c (mips_relocate_refhi): New static function.
2899 (mips_relocate_section): New static function.
2900 (mips_ecoff_backend_data): Initialize relocate_section field.
2902 * reloc.c (_bfd_relocate_contents): Corrected signed overflow
2903 checking when there is an addend.
2905 * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
2906 a non a.out file, just pass it to _bfd_default_link_order.
2907 (aout_link_input_section_std): When doing a final PC relative link
2908 against a section symbol, subtract the VMA of the input section.
2909 (aout_link_input_section_ext): Likewise.
2911 * linker.c (default_indirect_link_order): Renamed from
2912 _bfd_generic_indirect_link_order and made static.
2913 (_bfd_generic_final_link): Don't switch on link_order type, just
2914 call _bfd_default_link_order.
2915 (_bfd_default_link_order): Handle bfd_indirect_link_order type.
2916 * genlink.h: Removed declaration of
2917 _bfd_generic_indirect_link_order.
2918 * elf32-mips.c (mips_elf_final_link): Don't switch on link_order
2919 type, just call _bfd_default_link_order.
2921 Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com)
2923 * linker.c (generic_link_check_archive_element): Base the name of
2924 the created common section on the name of the section the symbol
2926 (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
2927 must have a section, so don't bother to create one.
2929 Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2931 * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
2932 * aoutf1.h (NAME(aout,sunos4_write_object_contents)):
2933 If the DYNAMIC flag is set, set it in the exec header.
2934 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
2935 dynamically linked, set the DYNAMIC flag in the BFD.
2936 * libaout.h (N_SET_DYNAMIC): New macro.
2937 (N_DYNAMIC): Add missing 0 in mask.
2939 Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2941 * ecoff.c (ecoff_get_extr): Don't output section symbols as
2944 * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
2945 to unsigned int, because size_t may not be defined in bfd.h.
2946 * bfd-in2.h: Rebuilt.
2948 * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
2950 * bfd-in2.h: Rebuilt.
2951 * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
2953 * targets.c (bfd_target): Change swap function pointers
2955 * archive.c (do_slurp_coff_armap): Change swap accordingly.
2956 * aix386-core.c: Change NO_GET and NO_GETS accordingly.
2957 * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
2958 ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
2961 * libbfd-in.h (struct artdata): Added tdata field.
2962 (_bfd_add_bfd_to_archive_cache): Declare.
2963 (_bfd_get_elt_at_filepos): Declare.
2964 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
2965 * libbfd.h: Rebuilt.
2966 * archive.c: Cleaned up some more.
2967 (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
2968 pointer elements of artdata.
2969 (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
2970 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
2971 (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
2972 (get_extended_arelt_filename, bfd_construct_extended_name_table,
2973 bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
2974 * ecoff.c: Some comment changes.
2975 (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set
2976 ardata->tdata to raw_armap.
2977 (ecoff_archive_p): Initialize pointer elements of artdata.
2978 * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
2981 * hash.c: Added some documentation.
2983 Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2985 * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
2986 and do the swapping here rather than calling ntohl from the N_*
2987 macros. This cleans up assumptions about the size of a host long,
2988 the existence to ntohl, etc.
2990 Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com)
2992 * config.bfd: Add support for VSTa micro-kernel. It currently uses
2995 Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2997 * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
2998 * i386mach3.c (SEGMENT_SIZE): Fix value.
3000 Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3002 Minor cleanups suggested by CodeCenter.
3003 * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
3004 linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
3006 * aoutx.h (struct external_exec): Removed unnecessary declaration.
3007 (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
3008 (adjust_z_magic): Removed useless variable data_vma.
3009 (stringtab_init): Initialize hash_zero.
3010 (add_to_stringtab): Removed unused fourth argument.
3011 (NAME(aout,swap_std_reloc_out)): Removed useless variable
3013 (aout_link_input_section): Added some casts.
3014 * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
3015 bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
3016 Minor code rewriting to make it more C like.
3017 (do_slurp_bsd_armap): Added some casts.
3018 * ecoff.c (ecoff_write_object_contents): Removed useless variable
3020 (ecoff_write_armap): Added some casts. Use "" rather than "\0".
3021 * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
3022 * libaout.h (struct internal_exec): Removed unnecessary
3024 * linker.c (_bfd_generic_indirect_link_order): Added a cast.
3025 * opncls.c (new_bfd): Removed a cast.
3026 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3028 * srec.c (internal_srec_write_object_contents): Removed useless
3029 variable bytes_written.
3031 Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3033 * i386mach3.c (N_TXTADDR): Don't define after all.
3034 (TEXT_START_ADDR): Don't include exec header size in value.
3036 Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3038 * i386mach3.c (N_TXTADDR): Define.
3040 Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3042 Extensive changes to move the bulk of the linker into BFD so that
3043 more efficient backend code can be written for specific object
3044 files. Only existing efficient backend is a.out.
3045 * seclet.c, seclet.h: Removed.
3046 * hash.c, linker.c, genlink.h: New files.
3047 * bfd-in.h: Removed bfd_error_vector. Declared hash table
3048 structures and functions.
3049 (JUMP_TABLE): Removed bfd_seclet_link, added
3050 bfd_link_hash_table_create, bfd_link_add_symbols and
3052 * All backends: Changed accordingly.
3053 * bfd-in2.h: Rebuilt.
3054 * bfd.c (struct _bfd): Added link_next and archive_pass fields.
3055 Removed ld_symbols field.
3056 (bfd_nonrepresentable_section, bfd_undefined_symbol,
3057 bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
3058 bfd_error_vector): Removed.
3059 (bfd_default_error_trap, bfd_error_trap,
3060 bfd_error_nonrepresentabltrap): Removed.
3061 (bfd_get_relocated_section_contents): Pass link_info. Pass
3062 link_order instead of seclet. Pass symbols.
3063 (bfd_relax_section): Pass link_info.
3064 (bfd_seclet_link): Removed.
3065 (bfd_link_hash_table_create, bfd_link_add_symbols,
3066 bfd_final_link): New macros.
3067 * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
3068 alloca as __builtin_alloca. Declare internal linking functions.
3069 * libbfd.h: Rebuilt.
3070 * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
3072 * reloc.c (reloc_howto_type): Added error_message argument to
3073 special_function field. Changed all callers and all definitions.
3074 (bfd_get_reloc_size): Make argument a const pointer.
3075 (bfd_perform_relocation): Add error_message argument to hold
3076 string set if return value if bfd_reloc_dangerous. Changed all
3078 (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
3079 * section.c (asection): Renamed seclets_head and seclets_tail to
3080 link_order_head and link_order_tail.
3081 * targets.c (bfd_target): Replaced seclet argument with link_info
3082 and link_order and symbols arguments in
3083 bfd_get_relocated_section_contents. Added symbols argument to
3084 bfd_relax_section. Removed bfd_seclet_link. Added
3085 bfd_link_hash_table_create, bfd_link_add_symbols and
3087 * libaout.h (struct aoutdata): Added external_syms,
3088 external_sym_count, external_strings, sym_hashes fields.
3089 (obj_aout_external_syms, obj_aout_external_sym_count,
3090 obj_aout_external_strings, obj_aout_sym_hashes): New accessor
3092 (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
3093 * aoutx.h: Wrote new back end linker routines.
3094 (translate_to_native_sym_flags): Return boolean value. Don't use
3096 (NAME(aout,write_syms)): Return boolean value. Check return value
3097 of translate_to_native_sym_flags and bfd_write.
3098 * aout-target.h (final_link_callback): New function.
3099 (MY_bfd_final_link): New function.
3100 * aout-adobe.c (aout_adobe_write_object_contents): Check return
3101 value of aout_32_write_syms.
3102 * hp300hpux.c (MY(write_object_contents)): Likewise.
3103 * i386lynx.c (WRITE_HEADERS): Likewise.
3104 * libaout.h (WRITE_HEADERS): Likewise.
3105 * bout.c: Changed functions to use link_info->callbacks rather
3106 than bfd_error_vector, and link_orders rather than seclets.
3107 * coff-alpha.c: Likewise.
3108 * coff-h8300.c: Likewise.
3109 * coff-h8500.c: Likewise.
3110 * coff-sh.c: Likewise.
3111 * coff-z8k.c: Likewise.
3112 * elf32-hppa.c: Likewise.
3113 * reloc16.c: Likewise.
3114 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
3115 up _gp in the hash table rather than in outsymbols.
3116 * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
3117 argument rather than printing them.
3118 * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
3119 link_order arguments rather than seclet. Changed all uses and
3121 (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
3122 all uses and definitions.
3123 * libcoff.h: Rebuilt.
3124 * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
3125 not by ECOFF, make it scAbs.
3126 (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
3128 * elf32-mips.c (mips_elf_final_link): Renamed from
3129 mips_elf_seclet_link and rewritten.
3130 * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
3132 (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
3133 hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
3134 Added link_info arguments. Changed all callers.
3135 * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
3137 * oasys.c (oasys_write_sections): Return boolean value rather than
3138 using bfd_error_vector.
3139 (oasys_write_object_contents): Check return value of
3140 oasys_write_sections.
3141 * hosts/std-host.h: Don't declare qsort or strtol.
3142 * Makefile.in: Rebuild dependencies.
3143 (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
3144 (CFILES): Removed seclet.c. Added hash.c and linker.c.
3145 (HFILES): Removed seclet.h. Added genlink.h.
3147 Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3149 * section.c (bfd_get_section_contents): Return zero filled buffer
3150 if section has no contents.
3152 Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3154 * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
3155 then skip bfd_perform_relocation even if the addend is non-zero.
3157 Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
3159 * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
3160 addend to r_offset field.
3162 * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
3164 * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
3165 CALC_ADDEND): Define.
3167 * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
3168 the offsetof because AIX /bin/cc does not like to take the address
3169 of an array. (From Minh Tran-Le.)
3171 Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3173 * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
3175 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
3176 the return pointer into %r2 if no jump-in-call-delay-slot
3177 optimization was done.
3179 * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
3181 Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3183 * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
3185 * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
3186 (HOST_SEGMENT_SIZE): Set to 0 for same reason.
3188 * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
3189 (TEXT_START_ADDR): Correct.
3190 (MY_backend_data): Define.
3192 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
3193 New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
3195 Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3197 * som.c (som_begin_writing): Fix thinkos in auxiliary header
3199 (bfd_som_attach_aux_hdr): Likewise.
3201 Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3203 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
3204 selectors for PIC code.
3206 * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
3207 (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
3208 relocations needed by PIC.
3210 Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
3212 * nlmcode.h: Fixes to avoid compiler warnings...
3214 Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
3216 * libnlm.h (nlm_backend_data): Removed macro definition.
3217 (nlm_alpha_backend_data): Adjusted accordingly.
3219 Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3221 * som.c (som_begin_writing): Flesh out code for handling simple
3223 (bfd_som_attach_aux_hdr): New function.
3225 * som.h (struct somdata): Add fields for attaching version and
3226 copyright headers. Add accessor macros.
3228 * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
3229 definitions for old versions of HPUX which fail to define them.
3230 (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
3231 now that they're safe. Delete bogus R_STATEMENT relocations.
3233 * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
3234 extra R_DATA_OVERRIDE.
3235 (hppa_som_gen_reloc_type): Generate a relocation for the rounding
3236 mode selector if needed.
3237 (som_write_fixups): Handle requests for a change in the default
3238 rounding mode. Rounding modes do not consume input bytes, but
3239 are just markers much like R_ENTRY and R_EXIT.
3241 Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3243 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
3245 * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
3246 the branch instruction as originally been nullified.
3247 hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
3248 case of no code reordering due to an LDO instruction in the
3249 delay slot of the branch. Make sure to relocate the correct
3250 instruction. Do not perform instruction reordering for millicode
3252 (hppa_elf_build_arg_reloc_stub): Change the relocation type
3253 to R_HPPA_STUB_CALL_17 when special processing might be needed.
3254 (hppa_elf_build_long_branch_stub): Prevent code reordering on
3255 a call from a linker stub to another linker stub and for millicode
3256 calls. Do not trash the return register for calls from one linker
3257 stub to a second linker stub.
3259 * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
3260 relocations are not pc-relative.
3262 * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
3264 (COPY_2_31): Likewise.
3266 Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3268 * config/solaris2.mh (HDEFINES): Remove -Dconst=
3269 * hosts/solaris.h: If not __GNUC__, define const as empty.
3271 Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3273 * ecoff.c: Added various casts for 32/64 bit cross targeting.
3274 (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
3275 section so that the linker ignores it.
3276 * ecofflink.c: Added various casts for 32/64 bit cross targeting.
3277 (ecoff_add_bytes): Changed need argument to size_t.
3278 (bfd_ecoff_debug_link_other): Check return value of
3281 * libbfd-in.h (new_bfd): Use void rather than an empty parameter
3283 * libbfd.h: Rebuilt.
3285 * libnlm.h (struct nlm_obj_tdata): New field backend_data.
3286 (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
3287 (struct nlm_backend_data): New field no_uninitialized_data.
3288 (nlm_no_uninitialized_data): New accessor macro.
3289 * nlmcode.h (nlm_compute_section_file_positions): Handle
3290 no_uninitialized_data.
3291 (nlm_external_reloc_compare): Sort relocs by address for a
3292 particular symbol, to make the sort more stable.
3293 (nlm_write_object_contents): Cast the arguments to qsort. Get the
3294 value of a debugging symbol the same way we get the value of a
3296 * nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
3297 Set no_uninitialized_data to true.
3298 * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
3299 (nlm32_sparc_backend): Set no_uninitialized_data field false.
3300 * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
3301 before filling it in.
3303 Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3305 * som.c (som_section_type, som_decode_symcalss): New functions.
3306 (som_get_symbol_info): Use them.
3307 (som_slurp_symbol_table): Set the section of common and undefined
3310 Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
3312 * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
3315 * mipsbsd.c: Changes from Ralph Campbell:
3316 (mips_howto_table_ext): MIPS_RELOC_LO16 should use
3317 complain_overflow_dont.
3318 (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
3321 * bfd.c (bfd_errmsgs): Reword invalid-target message.
3323 * config.bfd: For sparc*-*-coff, use sparc-coff.
3324 * configure.in: Handle sparccoff_vec.
3325 * targets.c (sparccoff_vec): Declare.
3327 * reloc.c (bfd_get_reloc_size): New function.
3328 (struct reloc_howto_type): Update documentation of size field.
3330 Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3332 * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
3333 * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
3334 * config/alpha-nlm.mt: New file.
3335 * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
3337 * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
3338 (CFILES): Added nlm32-alpha.c.
3339 Rebuilt dependencies.
3340 * targets.c (nlm32_alpha_vec): Declare.
3342 * libnlm.h (struct nlm_backend_data): New fields
3343 optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
3344 nlm_set_public_section, nlm_get_public_offset. Removed unused
3345 nlm_write_reloc field. Changed nlm_write_import to remove
3346 unnecessary symbol argument. Renamed nlm_write_externals to
3347 nlm_write_external, and changed cound argument from bfd_vma to
3349 (nlm_optional_prefix_size, nlm_backend_object_p_func,
3350 nlm_write_prefix_func, nlm_set_public_section_func,
3351 nlm_get_public_offset_func): New accessor macros.
3352 (nlm_write_reloc_func): Removed.
3353 (nlm_write_external_func): Adjusted for field renaming.
3354 * nlm32-i386.c (nlm_i386_write_import): Renamed from
3355 nlm_i386_write_reloc. Removed old nlm_i386_write_import which
3356 just called old nlm_i386_write_reloc.
3357 (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
3358 Declared. Changed second argument from bfd_vma to bfd_size_type.
3359 (nlm32_i386_backend): Adjusted for changes to fields and names.
3360 * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
3362 (nlm_sparc_write_import): Removed second argument.
3363 (nlm_sparc_write_external): Renamed from
3364 nlm_sparc_write_externals. Changed second argument from bfd_vma
3366 (nlm32_sparc_backend): Adjusted for changes to fields and names.
3367 * nlmcode.h: Removed some unused code.
3368 (nlm_object_p): Don't destroy tdata pointer. Call
3369 backend_object_p function if it exists.
3370 (nlm_slurp_symbol_table): Removed unused variable rcount. Call
3371 set_public_section_func if it exists instead of checking
3373 (nlm_compute_section_file_positions): Account for
3374 optional_prefix_size.
3375 (nlm_write_object_contents): Account for optional_prefix_size.
3376 Removed useless variable write_reloc_func. Changed declaration
3377 and call of write_import_func. Call write_prefix_func if it
3378 exists. Removed unused variables len and temp. Call
3379 get_public_offset_func if it exists rather than setting NLM_HIBIT.
3380 * nlmswap.h: Declare functions.
3382 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
3384 (fprintf_vma, sprintf_vma): Use %lx, not %x.
3385 * bfd-in2.h: Rebuilt.
3386 * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
3389 * config.bfd: Don't set target64 here, as the setting is ignored.
3390 * configure.in (ecoffalpha_little_vec): Set target64.
3392 * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
3393 in TDEFINES is wrong.
3395 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3396 Remove unused variable output_section.
3398 Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3400 * irix-core.c: New file for Irix 4 and Irix 5 core support.
3401 Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
3402 * coff-mips.c: Irix 4 core file support moved to irix-core.c.
3403 * targets.c: If IRIX_CORE defined, include irix_core_vec in
3405 * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
3406 (HDEPFILES): Define to be irix-core.o.
3407 * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
3408 (HDEPFILES): Define to be irix-core.o.
3409 * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
3410 sco-core.o, which no longer exists.
3411 (CFILES): Added all *-core.c files.
3412 Rebuilt dependencies.
3414 Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3416 * elfcode.h (map_program_segments): Restore check of file_size !=
3417 mem_size, but only if SHT_PROGBITS.
3419 * ecofflink.c: New file to hold ECOFF debug information linking
3421 * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
3422 ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
3424 (ecoff_get_extr, ecoff_set_index): New functions.
3425 (ecoff_slurp_symbolic_info): Don't save raw_size.
3426 (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
3427 (ecoff_compute_section_file_positions): Don't set EXEC_P just
3428 because there is a start address.
3429 (ecoff_write_object_contents): Handle external symbols here. Use
3430 ecofflink.c functions to write out debugging information.
3431 * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
3432 mips_elf_set_index): New functions.
3433 (mips_elf_seclet_link): Discard empty sections, the .options
3434 section and .gptab sections. Handle linking .mdebug section.
3435 * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
3436 * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
3437 * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
3438 called by gas, so they are public).
3439 * bfd-in2.h: Rebuilt.
3440 * Makefile.in (BFD_LIBS): Added ecofflink.o.
3441 (CFILES): Added ecofflink.c.
3442 (ecofflink.o): New target. Rebuilt dependencies.
3444 Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3446 * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
3447 a valid magic number if it's been defined.
3449 Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3451 * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
3452 no longer requires it.
3453 (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
3454 ecoff_write_object_contents): Don't treat .scommon section
3457 Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
3459 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
3460 * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
3461 * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
3462 * bfd/ptrace-core.c: New file for dealing with core files with
3463 start with the ptrace_user structure found on BCS compliant systems.
3464 * bfd/targets.c (ptrace_core_vec): New vector.
3466 Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3468 * Minimal support for reading SOM fixup streams. Allows
3469 objdump -r to do something reasonable.
3470 * som.c (som_get_reloc_upper_bound): Implement.
3471 (som_canonicalize_reloc): Implement.
3472 (som_set_reloc_info, som_slurp_reloc_table): New functions.
3474 Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3476 * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
3477 * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
3479 Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3481 * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
3482 signed_value before sign extending it. Don't subtract out
3483 reloc_entry->address. This makes it compatible with what gas is
3486 * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
3487 SHT_NOBITS sections.
3488 (map_program_segments): Don't leave the loop after the first
3490 (assign_file_positions_except_relocs): Only force sh_offset and
3491 sh_addr to match modulo maxpagesize for a section which is not
3492 SHT_NOBITS. Changed the method used to force page alignment after
3493 a SHT_NOBITS section to only do it for the last such consecutive
3494 section, and to really force page alignment.
3496 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3498 * coffcode.h (coff_slurp_symbol_table): Print more verbose message
3499 in the case of an unknown (or unhandled) storage class.
3501 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
3502 not be defined here, since it is a host attribute, not a target
3504 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
3506 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
3509 * coff-sparc.c: Define some relocations, based on ELF relocations.
3510 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
3511 struct coff_reloc_map, sparc_reloc_map,
3512 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
3514 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
3515 (rtype2howto): Index into coff_sparc_howto_table using
3518 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3520 * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
3521 * configure.host (mips-sgi-irix5*) New host; use irix5 (no
3522 hosts/irix5.h created; just use std-host.h).
3523 * config/irix5.mh: New file; like irix4.mh, but don't use -G or
3525 * Makefile.in: Rebuilt dependencies.
3527 * ecoffswap.h: Changed type of internal pointers for swap out
3528 functions to const *.
3530 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
3531 correctly for assembler, but linker support not implemented.
3532 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
3533 (mips_elf_sym_is_global): New function; at least on Irix 5, all
3534 non section symbols are considered global.
3535 (elf_backend_sym_is_global): Define.
3536 (mips_elf_final_write_processing): New function. Set the MIPS
3537 architecture level correctly.
3538 (elf_backend_final_write_processing): Define.
3539 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
3540 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
3541 section to 1. Handle .options section.
3542 (mips_elf_acom_section, mips_elf_acom_symbol,
3543 mips_elf_acom_symbol_ptr): New static variables, used to build a
3544 generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
3545 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
3546 putting them all in a global .acommon section.
3548 * elfcode.h (bfd_section_from_shdr): Don't dump core if target
3549 section has no ELF section data.
3550 (elf_make_sections): Set addralign of reloc section to 4.
3551 (elf_fake_sections): Likewise.
3552 (map_program_segments): Don't consider section 0.
3553 (assign_file_positions_except_relocs): Don't consider section 0.
3554 In the main loop, skip the symtab and strtab sections, since their
3555 positions are set elsewhere.
3556 (swap_out_syms): Set addralign of symtab section to 4. Set
3557 addralign of strtab sections to 1.
3558 (assign_file_positions_for_relocs): Don't consider section 0.
3559 (write_object_contents): Don't write out section 0.
3561 * libelf.h (struct elf_backend_data): Added fields
3562 elf_backend_sym_is_global and elf_backend_final_write_processing.
3563 * elf32-target.h (elf32_bed): Added corresponding initializers.
3564 * elf64-target.h (elf64_bed): Likewise.
3565 * elfcode.h (sym_is_global): Take abfd argument. Call
3566 elf_backend_sym_is_global if it is not NULL.
3567 (elf_map_symbols): Pass abfd to sym_is_global.
3568 (write_object_contents): Call elf_backend_final_write_processing
3571 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3573 * libecoff.h: Include coff/ecoff.h.
3574 (struct ecoff_backend_data): Move external debugging information
3575 fields into a single field pointing to an ecoff_debug_swap
3577 (ecoff_data_type): Move debugging information fields into a single
3578 field pointing to an ecoff_debug_info structure.
3579 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
3581 Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
3583 * nlmswap.h: New file to swap fixed header. Included by NLM
3585 * libnlm.h (struct reloc_and_sec): Define.
3586 (struct nlm_backend_data): Add fields fixed_header_size,
3587 nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
3589 (nlm_fixed_header_size, nlm_read_import_func,
3590 nlm_write_import_func, nlm_swap_fixed_header_in_func,
3591 nlm_swap_fixed_header_out_func, nlm_write_external_func): New
3593 * nlmcode.h: Use new functions.
3594 * nlm32-i386.c: Provide new functions.
3595 * nlm32-sparc.c: New file; SPARC NLM backend.
3597 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
3599 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
3600 garbage bits appearing in the upper end of symbolnums.
3602 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
3604 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
3606 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
3607 * m68klynx.c: Define core file macros.
3608 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
3609 non-architecture specific stuff into lynx.h.
3611 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3613 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
3614 change PAGE_SIZE to 4096.
3616 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
3618 * Makefile.in (diststuff): New target.
3622 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3624 * som.c (som_object_setup): Do not create dummy ".text", ".data",
3625 and ".bss" sections.
3626 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
3627 is zero. Recognize BSS type sections and turn off SEC_LOAD and
3628 SEC_DATA (so binutils/size works). Set the correct value for
3629 a section's _raw_size.
3630 (som_slurp_symbol_table): Program entry points, and millicode are
3631 also functions. Mark them as such. Also mark L$* symbols as
3634 * bfd-in2.h: Rebuilt.
3636 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3638 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
3639 a pointer to constant data. Delete bogus #define which made the
3642 * som.c (som_prep_for_fixups): New function.
3643 (som_write_fixups): New function.
3644 (som_write_space_strings): New function.
3645 (som_write_symbol_strings): New function.
3646 (som_begin_writing): New function.
3648 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3650 * som.c (som_write_object_contents): Do not abort. Flesh out.
3651 (som_set_section_contents): Do not abort. Flesh out.
3653 * som.c (som_write_headers): New function.
3654 (som_prep_headers): New function.
3655 (som_build_and_write_symbol_table): New function.
3657 * som.c (som_sizeof_headers): Add missing prototype.
3658 (som_set_arch_mach): Do not abort.
3660 * som.c (som_count_spaces): New function.
3661 (som_count_subspaces): New function.
3662 (compare_syms): New function.
3663 (som_compute_checksum): New function.
3665 * som.c (hppa_som_gen_reloc_type): New function.
3666 (som_bfd_reloc_type_lookup): New function.
3668 * som.c (try_prev_fixup): New function.
3669 (som_reloc_skip): New function.
3670 (som_reloc_addend): New function.
3671 (som_reloc_call): New function.
3673 * som.c (som_initialize_reloc_queue): New function.
3674 (som_reloc_queue_insert): Likewise.
3675 (som_reloc_queue_fix): Likewise.
3676 (som_reloc_queue_find): Likewise.
3678 * som.c (som_hppa_howto_table): SOM howto relocation table.
3679 (hppa_som_reloc): New function.
3681 * som.c (struct reloc_queue): New structure to keep track of
3682 the last four multibyte relocations emitted.
3683 (enum pa_symbol_type): Type to fully describe the symbol types
3684 associated with .import/.export assembler directives.
3686 * som.c: Include libhppa.h
3688 * som.c (bfd_som_set_section_attributes): New function.
3689 (bfd_som_set_subsection_attributes): Likewise.
3690 (bfd_som_set_symboL_type): Likewise.
3691 (bfd_som_attach_unwind_info): Likewise.
3692 * som.h: Declare new exported functions.
3694 * som.h (struct som_symbol): Add new fields to hold additional
3695 information needed to build/write symbol tables and fixup streams.
3696 (struct som_section_data_struct): Add new fields to hold additional
3697 information needed to build/write space and subspace headers.
3698 (som_symbol_data): New accessor macro for SOM symbol information.
3699 (R_HPPA_*): Basic relocation types to be used by the assembler.
3701 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3703 * trad-core.c (trad_unix_core_file_p): If new hook
3704 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
3705 corefile being too big.
3706 * hosts/i386sco.h: Define it.
3708 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3710 * bfd.c (struct _bfd): Add hppabsd_core_data.
3711 * targets.c (target_vector): Add hppabsd_core_vec.
3712 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
3713 section is encountered during core section scanning.
3714 * hppabsd-core.c: New file.
3715 * config/hppabsd.mh: Enable HPPA BSD core files.
3717 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
3718 which is either commented out or ifdef'd out. Add, update and
3719 clean comments. Fix various indention and spacing problems. Handle
3720 problems related to using "ble" to jump to a stub rather than "bl"
3721 (%r31 is trashed by "ble", but not by "bl").
3722 (NEW_INSTRUCTION): Put inside curly braces.
3723 (CURRENT_STUB_OFFSET): Fix indention problems.
3724 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
3725 Add, update and clean comments. Handle "ble" %r31 lossage problems.
3726 (hppa_elf_build_long_branch_stub): Likewise.
3727 (hppa_look_for_stubs_in_section): Likewise.
3728 (hppa_elf_stub_check): Remove obsolete function.
3730 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
3731 problems. Delete unused instructions.
3733 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
3735 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
3737 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3739 * elfcode.h (elf_object_p): Rather than looking through an array
3740 of architectures, get the ELF EM_xxx code from the backend
3741 information. Let the generic ELF target match any EM_xxx code not
3742 matched by another ELF target. Call elf_backend_object_p to let
3743 the backend do more checks and set global information.
3744 * libelf.h (struct elf_backend_data): Added elf_machine_code and
3745 elf_backend_object_p fields.
3746 (struct bfd_elf_arch_map): Removed.
3747 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
3748 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
3749 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
3750 field with elf_backend_object_p (if it is defined).
3751 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
3752 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
3753 elf64-gen.c (ELF_MACHINE_CODE): Defined.
3754 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
3756 (mips_elf_object_p): Set the right machine number.
3757 (mips_elf_ecoff_debug_swap): Defined.
3758 (elf_backend_object_p): Defined to be mips_elf_object_p.
3759 (elf_backend_ecoff_debug_swap): Defined to be
3760 mips_elf_ecoff_debug_swap.
3761 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
3763 * libbfd-in.h (target_vector, default_vector): Declare.
3764 * libbfd.h: Rebuilt.
3765 * format.c (target_vector, default_vector): Don't declare.
3767 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
3768 for R_MIPS_26. Correct overflow detection requires matching the
3769 upper four bits of the destination against the PC. From Ted Lemon
3770 <mellon@pepper.ncd.com>.
3772 * bout.c (b_out_reloc_type_lookup): Return type should point to
3774 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
3775 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
3776 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
3777 * coff-i386.c (coff_i386_reloc): Made howto const.
3778 * oasys.c (oasys_write_data): Made how const.
3780 * libelf.h: Added some comments.
3781 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
3782 field. Removed unused write_relocs field.
3783 * elf32-target.h: Adjusted elf_backend_data initialization
3785 * elf64-target.h: Corrected elf_backend_data initialization to
3786 fill in all fields and to set elf_64_p to 1.
3788 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3790 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
3791 to filepos in SHT_STRTAB case.
3792 (assign_file_position_for_section): Set BFD section filepos as
3793 well as ELF section sh_offset.
3795 * reloc.c: Use const instead of CONST.
3796 (bfd_perform_relocation): Make variable howto a const pointer.
3797 * bfd-in2.h, libbfd.h: Rebuilt.
3799 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3801 * Makefile.in (realclean): Don't remove generated headers. Reverts
3802 change of 2 Jul 1993.
3804 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
3806 * configure.bfd: make unixware equivalent to sysv4.
3808 * config/i386-nlm.mt: bring in elf config; make it the default.
3810 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3812 * libbfd.c (bfd_put_8): Add parens around reference to "val"
3815 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3817 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
3818 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
3820 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3822 * coffcode.h (coff_write_object_contents): Zero out internal_a.
3824 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3826 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
3827 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
3828 section.c, syms.c, targets.c:
3829 Doc cleanup (spelling, punctuation, grammar, formatting).
3830 * bfd-in2.h, libbfd.h: Rebuild.
3832 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
3834 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
3835 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
3837 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3839 * From Pete Hoogenboom (hoogen@cs.utah.edu)
3840 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
3841 in last change. Always rebuild symbol extension section the first
3842 time though if output sections exist (fixes ld -r problems).
3844 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
3846 * Makefile.in: Add .PHONY for check and installcheck rules.
3848 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
3850 * libbfd-in.h (artdata): Use long, not time_t for portability, at
3851 least to HPUX. File below is a derived file.
3853 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
3855 * libbfd.h (artdata): Use long, not time_t for portability, at
3858 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3860 * config.bfd: Use bigmips for mips*-*-bsd*.
3862 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3864 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
3865 Handle symbol number of zero.
3867 * reloc.c (enum bfd_reloc_code_real): Added
3868 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
3869 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
3870 * bfd-in2.h: Rebuilt.
3871 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
3872 BFD_RELOC_MIPS_LITERAL.
3873 * elf32-mips.c (mips_reloc_map): Handle new relocs.
3874 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
3877 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
3878 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
3879 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
3880 MY_bfd_seclet_link): Define.
3881 (MY_bfd_reloc_type_lookup): Rename from
3882 MY_reloc_howto_type_lookup.
3883 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
3884 (MY(vec)): Use JUMP_TABLE rather than listing functions.
3885 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
3886 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
3887 terms of MY, because that causes a recusive invocation of CAT when
3888 expanded within JUMP_TABLE, and ANSI compilers don't expand
3890 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
3891 MY_reloc_howto_type_lookup, and don't define in terms of MY.
3892 (MY_canonicalize_reloc): Don't define in terms of MY.
3893 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
3894 than listing functions.
3896 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3898 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
3900 See file ChangeLog.1
3907 version-control: never