1 Mon May 9 11:53:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * elfcode.h: Include bfdlink.h. Added several new functions to do
6 (bfd_add_to_strtab): Return unsigned long. Change check for
8 (elf_fake_sections): Check return value of bfd_add_to_strtab.
9 (elf_compute_section_file_positions): Add link_info argument.
10 Call elf_backend_begin_write_processing hook and prep_headers
11 here. Only call swap_out_syms if link_info is NULL. Set up
12 .shstrtab section here. Pass dosyms argument to
13 assign_file_positions_except_relocs. Set output_has_begun flag.
14 (assign_file_positions_for_symtab_and_strtabs): Add dosyms
15 argument, and use it to control setting .symtab and .strtab file
17 (assign_file_positions_except_relocs): Add dosyms argument, and
19 (prep_headers): Check return value of bfd_add_to_strtab.
20 (swap_out_syms): Likewise. Also, don't set up .shstrtab here.
21 (NAME(bfd_elf,write_object_contents)): Some calls moved into
22 elf_compute_section_file_positions.
23 (elf_set_section_contents): Likewise.
24 (elf_slurp_symbol_table): SHN_LORESERV corrected to SHN_LORESERVE.
25 * libelf.h: Include bfdlink.h.
26 (struct elf_backend_data): Add fields collect,
27 elf_add_symbol_hook, elf_backend_relocate_section.
28 (struct bfd_elf_section_data): Add field rel_hashes.
29 (struct elf_obj_tdata): Remove fields internal_syms and symbols.
31 (obj_symbols, obj_internal_syms): Remove definitions.
32 (elf_sym_hashes): Define.
33 (struct elf_link_hash_entry): Define.
34 (struct elf_link_hash_table): Define.
35 (elf_link_hash_lookup): Define.
36 (elf_link_hash_traverse): Define.
37 (elf_hash_table): Define.
38 (_bfd_elf_link_hash_table_create): Declare.
39 (bfd_elf32_bfd_link_add_symbols): Declare.
40 (bfd_elf32_bfd_final_link): Declare.
41 (bfd_elf64_bfd_link_add_symbols): Declare.
42 (bfd_elf64_bfd_final_link): Declare.
43 * elf.c: Include bfdlink.h.
44 (elf_link_hash_newfunc): New function.
45 (_bfd_elf_link_hash_table_create): New function.
46 * elf32-target.h (elf_backend_relocate_section): If not defined,
47 define as 0 and use generic linker. Otherwise, use ELF backend
49 (elf_backend_collect): If not defined, define as false.
50 (elf_backend_add_symbol_hook): If not defined, define as 0.
51 (elf32_bed): Initialize new fields.
52 * elf64-target.h: Same changes as elf32-target.h.
53 * elf32-i386.c: Include bfdlink.h.
54 (elf_i386_relocate_section): New function.
55 (elf_backend_relocate_section): Define.
56 * elf32-sparc.c: Include bfdlink.h.
57 (elf_info_to_howto): Change type of dst from Elf32_Internal_Rela
58 to Elf_Internal_Rela (they're the same type anyhow).
59 (elf_sparc_relocate_section): New function.
60 (elf_backend_relocate_section): Define.
61 * elf32-mips.c (elf_backend_collect): Define.
63 * Makefile.in (stmp-bfd.h): Avoid useless make error message in a
64 different way; touch takes a numeric argument on some systems.
66 Fri May 6 13:34:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
68 * nlmcode.h (nlm_swap_auxiliary_headers_in): Rework custom header
69 handling for latest suggested format.
70 (nlm_swap_auxiliary_headers_out): Likewise.
71 (nlm_compute_section_file_positions): Likewise.
73 Fri May 6 11:11:50 1994 D. V. Henkel-Wallace (gumby@rtl.cygnus.com)
75 * config.bfd: handle erricsson config (for OSE).
77 Thu May 5 15:40:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
79 Patches from Ralph Campbell:
80 * mipsbsd.c (mips_fix_jmp_addr): New function.
81 (mips_fix_hi16_s): Use bfd_is_com_section.
82 (mips_howto_table_ext): Call mips_fix_jmp_addr for MIPS_RELOC_JMP.
84 Fri May 6 11:48:55 1994 Steve Chamberlain (sac@cygnus.com)
86 * config/go32.mh: XX support.
89 * Makefile.in: Build sysdep.h without causing worrying but
90 harmless error message.
92 Fri May 6 13:34:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
94 * nlmcode.h (nlm_swap_auxiliary_headers_in): Rework custom header
95 handling for latest suggested format.
96 (nlm_swap_auxiliary_headers_out): Likewise.
97 (nlm_compute_section_file_positions): Likewise.
99 Thu May 5 15:40:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
101 Patches from Ralph Campbell:
102 * mipsbsd.c (mips_fix_jmp_addr): New function.
103 (mips_fix_hi16_s): Use bfd_is_com_section.
104 (mips_howto_table_ext): Call mips_fix_jmp_addr for MIPS_RELOC_JMP.
107 Wed May 4 11:09:53 1994 Ian Lance Taylor (ian@cygnus.com)
109 Changed m68k-aout to set flags to 0; m68k-sunos still uses 1.
111 * targets.c (aout0_big_vec): Declare.
112 (bfd_target_vector): Add aout0_big_vec.
113 * config.bfd (m68*-*-aout*): Use m68k-0aout, not m68k-aout.
114 * config/m68k-aout.mt (SELECT_VECS): Removed.
115 * config/m68k-0aout.mt: New file.
116 * configure.in (aout0_big_vec): New target vector: use aout0.o,
117 aout32.o and stab-syms.o.
118 * Makefile.in: Rebuilt dependencies.
119 (BFD32_BACKENDS): Add aout0.o.
120 (CFILES): Add aout0.c.
122 * libaout.h (struct aout_backend_data): Add field exec_hdr_flags.
123 * aout-target.h (MY_exec_hdr_flags): If not defined, define as 0.
124 MY(backend_data): Initialize exec_hdr_flags field.
125 * aoutf1.h (sunos_32_set_arch_mach): Make static.
126 (aout32_sunos4_write_object_contents): Set flags from backend
128 (MY_exec_hdr_flags): If not defined, define as 1.
129 (sunos4_aout_backend): Initialize exec_hdr_flags field.
130 * aout-encap.c (encap_write_object_contents): Set flags from
132 (MY_exec_hdr_flags): Define as N_FLAGS_COFF_ENCAPSULATE.
133 * hp300hpux.c (MY_exec_hdr_flags): Define as 0x2.
134 (MY(write_object_contents)): Set flags from backend info.
135 * i386aout.c (MY(backend_data)): Initialize exec_hdr_flags field.
136 * i386mach3.c (MY(backend_data)): Likewise.
137 * mipsbsd.c (MY(backend_data)): Likewise.
138 * sparclynx.c (NAME(aout,sparclynx_write_object_contents)): Set
139 flags from backend info.
140 (sparclynx_aout_backend): Initialize exec_hdr_flags field.
142 Wed May 4 02:56:00 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
144 * config.bfd (i386-*-gnu*): Treat like i386-*-mach*.
145 (m68*-apollo-*): Treat all Apollo configs the same, don't handle
148 Tue May 3 19:43:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
150 * cache.c: Rewrote to work correctly.
152 * opncls.c (bfd_cache_init, bfd_open_file): Don't declare.
153 (bfd_fdopenr): Check return value of bfd_cache_init.
155 Fri Apr 29 15:08:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
157 * cf-m68klynx.c (CALC_ADDEND): Check for PC relative relocs by
158 enumerating them, since the reloc type can not serve as an index
159 into the m68k COFF howto_table.
161 Fri Apr 29 09:42:39 1994 Steve Chamberlain (sac@cygnus.com)
163 * config.bfd (*-go32): Changed to coff.
164 * coff-h8300.c (JMPL1): Get HOWTO right for 24bit branches.
165 * srec.c (srec_write_symbols): Write out the correct number of
166 symbols and don't stick in extra nulls.
168 Tue Apr 26 15:07:24 1994 Stan Shebs (shebs@andros.cygnus.com)
170 * cf-sparclynx.c (LYNXOS, COFF_LONG_FILENAMES): Define.
171 * coff-sparc.c (BADMAG): Recognize LYNXCOFFMAGIC.
172 (COFF_SPARC): Define.
173 * coffcode.h (coff_new_section_hook): If COFF_SPARC, set alignment
174 power of data and bss sections to 3.
175 * hosts/lynx.h (__LYNXOS): Define.
177 Tue Apr 26 15:04:26 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
179 * elf32-hppa.c (hppa_elf_reloc): Adjust the addend of relocations
180 against section symbols to avoid losing during ld -r.
182 Tue Apr 26 12:16:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
184 * elfcode.h (shstrtab_length_fixed): Remove useless static
186 (struct elf_sect_data): Remove unused structure.
187 (elf_object_p): Free memory if error occurs. Check return value
188 of bfd_default_set_arch_mach. If elf_get_str_section fails,
189 preserve error code rather than setting wrong_format.
190 (null_shdr): Remove static variable.
191 (assign_section_numbers): Remove shstrtab_length_fixed assignment.
192 Allocate first section header on BFD obstack rather than using
194 (bfd_prpsinfo): Remove unused local variable newsect.
196 Mon Apr 25 15:31:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
198 * elfcode.h (write_relocs): Undo patch of Apr 10; breaks Solaris.
200 * elfcode.h (bfd_section_from_shdr): Use bfd_make_section_anyway
201 to create sections. Check return value of recursive calls.
202 (bfd_section_from_phdr): Check return value of bfd_make_section.
203 (elf_symbol_from_bfd_symbol): Likewise.
204 (elf_object_p): Check return value of bfd_section_from_shdr.
205 (section_from_elf_index): Likewise.
206 (elf_slurp_symbol_table): Check return value of
207 section_from_elf_index.
208 (bfd_prstatus): Return boolean value. Check return value of
210 (bfd_fpregset): Likewise.
211 (bfd_prpsinfo): Return boolean value.
212 (elf_corefile_note): Check return values of bfd_prstatus,
213 bfd_fpregset, and bfd_prpsinfo.
214 (elf_core_file_p): Check return value of elf_corefile_note.
216 Fri Apr 22 11:08:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
218 Get rid of the ECOFF .reginfo section hack.
219 * ecoff.c (ecoff_mkobject_hook): Don't create a .reginfo section.
220 (ecoff_new_section_hook): Don't handle the .reginfo section.
221 (ecoff_sizeof_headers): Likewise.
222 (ecoff_get_section_contents): Likewise.
223 (ecoff_compute_section_file_positions): Likewise.
224 (ecoff_compute_reloc_file_positions): Likewise.
225 (ecoff_set_section_contents): Likewise.
226 (ecoff_write_object_contents): Likewise.
227 (ecoff_bfd_final_link): Likewise.
228 (ecoff_bfd_copy_private_bfd_data): Copy the GP value and the
230 (bfd_ecoff_get_gp_value): New function.
231 (bfd_ecoff_set_gp_value): New function.
232 (bfd_ecoff_set_regmasks): New function.
233 * bfd-in.h (bfd_ecoff_get_gp_value): Declare.
234 (bfd_ecoff_set_gp_value): Declare.
235 (bfd_ecoff_set_regmasks): Declare.
236 * bfd-in2.h: Rebuilt.
238 Fix ECOFF objcopy to actually copy debugging information.
239 * ecoff.c (ecoff_bfd_copy_private_bfd_data): New function.
240 (ecoff_get_extr): Assume that any ECOFF symbol with local clear is
241 an external symbol, rather than checking the symbol flags. Only
242 check the flags for non-ECOFF symbols.
243 * ecofflink.c (bfd_ecoff_debug_externals): Don't crash if the
244 output_section field of the symbol section is NULL.
245 * libecoff.h (ecoff_bfd_copy_private_bfd_data): Declare as
246 function rather than defining as macro.
248 * ieee.c (ieee_object_p): Set bfd_error_got_wrong_format if
251 * targets.c (bfd_target_vector): Add bfd_elf32_powerpc_vec.
253 * aout-adobe.c (aout_adobe_set_arch_mach): Check return value of
254 bfd_default_set_arch_mach. Accept bfd_arch_m68k as well as
256 * coffcode.h (coff_set_arch_mach): Check return value of
257 bfd_default_set_arch_mach.
258 * elfcode.h (elf_set_arch_mach): Don't check a list of ELF
259 architectures, just see if the desired architecture matches what
260 the ELF backend permits.
262 * coffcode.h (coff_set_arch_mach_hook): Rename SHMAGIC to
263 SH_ARCH_MAGIC to match change in coff/sh.h.
264 (coff_set_flags): Likewise.
266 Follow convention in which each NLM header has an 8 byte stamp
267 followed by a four byte length.
268 * libnlm.h (struct nlm_obj_tdata): Rename nlm_cygnus_section_hdr
269 to nlm_cygnus_ext_header, and change type to
270 Nlm_Internal_Cygnus_Ext_Header.
271 (nlm_cygnus_ext_header): Rename from nlm_cygnus_section_header.
272 * nlmcode.h (nlm_swap_auxiliary_headers_in): Use CyGnUsEx instead
273 of CyGnUsSeCs. Rename from cygnus_section to cygnus_ext. Require
275 (nlm_swap_auxiliary_headers_out): Rename from cygnus_section to
276 cygnus_ext. Set length word to 8.
277 (nlm_compute_section_file_positions): Rename from cygnus_section
280 Thu Apr 21 22:54:22 1994 Stu Grossman (grossman at cygnus.com)
282 * nlmcode.h (nlm_swap_auxiliary_headers_in): Keep section table
283 (from CyGnUsSeCs) in more permanent memory to keep section names
284 from getting trashed.
286 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
288 * libelf.h (elf_obj_tdata): Add members for dynamic symbol table
290 * elfcode.h (bfd_section_from_shdr): Handle dynamic symbol table.
291 * elfcode.h (elf_slurp_symbol_table): Take additional parameter
292 to select static or dynamic symbol table and return number of
293 symbols slurped or -1 on error.
294 * elfcode.h (elf_get_symtab): Set bfd symcount from
295 elf_slurp_symbol_table result.
296 * elfcode.h (elf_get_dynamic_symtab_upper_bound,
297 elf_canonicalize_dynamic_symtab): New functions to handle dynamic
299 * elf32-target.h, elf64-target.h (BFD_JUMP_TABLE_DYNAMIC):
300 Change to handle dynamic symbol table, provide default definitions
302 * aoutx.h (howto_table_std, NAME(aout,swap_std_reloc_out),
303 NAME(aout,swap_std_reloc_in), aout_link_input_section_std,
304 aout_link_reloc_link_order): Handle r_jmptable and r_relative
307 Thu Apr 21 11:58:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
309 Clean up uses of _bfd_dummy_target (from Peter Schauer).
310 * libbfd.c (_bfd_dummy_target): Set bfd_error_wrong_format.
311 * nlm-target.h (nlm_core_file_p): Define as _bfd_dummy_target, not
313 * srec.c (srec_vec): Use _bfd_dummy_target, not NULL, in
315 (symbolsrec_vec): Likewise.
316 * tekhex.c (tekhex_vec): Likewise.
318 * libnlm.h (struct nlm_obj_tdata): Add nlm_cygnus_section_hdr
320 (nlm_cygnus_section_header): New accessor macro.
321 * nlmcode.h (nlm_object_p): Free new tdata structure if failure.
322 Add fixed sections before swapping in auxiliary headers. After
323 adding sections, treat errors as real, not as wrong format.
324 (nlm_swap_auxiliary_headers_in): Swap in the sections header; add
325 sections to the BFD for each section it describes.
326 (nlm_swap_auxiliary_headers_out): Swap out the sections header.
327 (nlm_compute_section_file_positions): Account for the size of the
330 Wed Apr 20 16:45:51 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
332 * coff-sparc.c (sparccoff_vec): Change minimum alignment power to
333 2, so that stab sections can be multiples of 4 bytes only.
335 * hosts/i386aix.h: Changes to avoid prototypes conflicts with the
336 ones defined in stdlib.h. (From Minh Tran-Le.)
338 Wed Apr 20 14:15:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
339 start-sanitize-powerpc-netware
341 * nlm32-ppc.c: Complete rewrite for new version of PowerPC
342 NetWare. Old code still present, but ifdeffed out.
343 end-sanitize-powerpc-netware
345 * nlmcode.h (nlm_swap_auxiliary_headers_in): Don't assume a
346 particular format for the customer header. Allocate a block of
347 memory and read it into that.
348 (nlm_swap_auxiliary_headers_out): Write out the block of memory.
349 (nlm_compute_section_file_positions): Include length of customer
350 header when computing its size.
352 Mon Apr 18 14:27:17 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
354 * som.c (som_prep_headers): Get the space's number from the
355 backend private section data rather than target_index.
356 (bfd_som_set_section_attributes): Store the space's number
357 in the backend private section data rather than target_index.
359 * som.h (som_copyable_section_data_struct): Add space_number.
361 Fri Apr 15 12:22:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
363 * coff-a29k.c (reloc_processing): Always set the address of a
364 R_IHCONST reloc to that of the immediately preceding R_IHIHALF.
365 gas does this anyhow, but some other assemblers seem to leave
366 garbage in the R_IHCONST address field.
368 * bfd/archive.c: Consistently use ARFMAG; from
369 schwab@issan.informatik.uni-dortmund.de (Andreas Schwab).
370 (_bfd_write_archive_contents): Use ARFMAG rather than '`' and
372 (bsd_write_armap): Likewise.
373 (coff_write_armap): Likewise.
375 * coff-mips.c (mips_relocate_section): When relaxing, adjust local
376 relocs against the .text section as required.
377 * ecofflink.c (bfd_ecoff_debug_accumulate): When relaxing, adjust
378 PDR addresses as required.
380 * ecoff.c (ecoff_emit_aggregate): Take fdr argument. Map fdr
381 index through rfd map if it exists. Check for a couple of cases
382 which gdb handles specially. Change all callers.
383 (ecoff_type_to_string): Take fdr argument rather than aux_ptr and
384 bigendian argument. Change all callers.
385 (ecoff_print_symbol): Handle stStruct, stUnion and stEnum.
387 Thu Apr 14 13:05:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
389 * coff-mips.c (mips_howto_table): Add dummy entries to account for
390 numbering changes in include/coff/mips.h. Add entries for
391 MIPS_R_RELHI and MIPS_R_RELLO.
392 (mips_ecoff_swap_reloc_in): Handle an extra bit for the reloc type
393 when little endian. Treat internal MIPS_R_RELLO or MIPS_R_RELHI
394 relocs like MIPS_R_SWITCH, and convert r_offset from 24 to 32
396 (mips_ecoff_swap_reloc_out): Likewise.
397 (mips_adjust_reloc_in): Handle internal MIPS_R_RELLO or
398 MIPS_R_RELHI relocs like MIPS_R_SWITCH.
399 (mips_adjust_reloc_out): Likewise.
400 (mips_relhi_addr, mips_relhi_addend): New static variables.
401 (mips_relhi_reloc, mips_rello_reloc): New functions.
402 (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_PCREL_HI16_S into
403 MIPS_R_RELHI and turn BFD_RELOC_PCREL_LO16 into MIPS_R_RELLO.
404 (mips_relocate_hi): Rename from mips_relocate_refhi, and add pcrel
405 argument. Changed all callers.
406 (mips_relocate_section): Rename got_reflo to got_lo and
407 reflo_int_rel to lo_int_rel. Handle MIPS_R_RELLO and MIPS_R_RELHI
409 (mips_relax_section): Adjust MIPS_R_RELHI/MIPS_R_RELLO pairs when
410 expanding a PC relative call.
412 * reloc.c (bfd_reloc_code_real_type): Add BFD_RELOC_PCREL_HI16_S
413 and BFD_RELOC_PCREL_LO16.
414 * bfd-in2.h: Rebuilt.
416 Wed Apr 13 11:50:07 1994 Stan Shebs (shebs@andros.cygnus.com)
418 * coff-sparc.c (sparccoff_vec): Set minimum alignment power to 3.
420 Tue Apr 12 13:36:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
422 * som.c (som_write_fixups): Always emit at least
423 one relocation for any non-bss section.
425 Mon Apr 11 14:41:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
427 * elfcode.h (assign_file_positions_except_relocs): Don't require
428 the file alignment to correspond to the page size when linking
431 Sun Apr 10 01:02:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
433 * elfcode.h (write_relocs): For rela relocations, adjust the
434 addend for relocations involving section symbols to account
435 for the lossage of 1:1 mapping from input section symbols to
436 output section symbols.
438 Fri Apr 8 12:22:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
440 * aoutx.h (NAME(aout,make_sections)): New function.
441 (NAME(aout,some_aout_object_p)): Call NAME(aout,make_sections)
442 rather than making sections inline.
443 (NAME(aout,mkobject)): Don't make any sections.
444 (NAME(aout,adjust_sizes_and_vmas)): Call NAME(aout,make_sections).
445 (NAME(aout,final_link)): Don't dereference obj_textsec (abfd) or
446 obj_datasec (abfd) if they are NULL.
447 * libaout.h (NAME(aout,make_sections)): Declare.
448 * bout.c (b_out_mkobject): Don't make any sections.
449 (b_out_write_object_contents): Call aout_32_make_sections.
450 (b_out_set_section_contents): Likewise.
451 * i386os9k.c (os9k_mkobject): Don't make any sections.
452 (os9k_write_object_contents): Call aout_32_make_sections.
453 (os9k_set_section_contents): Likewise.
455 * aoutx.h (NAME(aout,new_section_hook)): Don't set N_EXT in target
458 Wed Apr 6 20:44:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
460 * config.bfd, configure.host: Add mips-*-sysv4* support.
462 Thu Apr 7 14:23:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
464 * coff-mips.c (mips_howto_table): Add entry for MIPS_R_SWITCH.
465 (mips_ecoff_swap_reloc_in): For MIPS_R_SWTICH, copy r_symndx into
466 r_offset and set r_symndx to RELOC_SECTION_TEXT.
467 (mips_ecoff_swap_reloc_out): For MIPS_R_SWITCH, get the r_symndx
468 value from the r_offset field.
469 (mips_adjust_reloc_in): Maximum r_type value is now MIPS_R_SWITCH.
470 For MIPS_R_SWITCH, copy the r_offset field into the addend field.
471 (mips_adjust_reloc_out): For MIPS_R_SWITCH, copy the addend field
472 into the r_offset field.
473 (mips_switch_reloc): New function.
474 (mips_bfd_reloc_type_lookup): Translate BFD_RELOC_GPREL32 into
476 (mips_relocate_section): Handle MIPS_R_SWITCH.
477 (mips_relax_section): Adjust MIPS_R_SWITCH offset if necessary.
479 Thu Apr 7 11:10:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
481 * elfcode.h (elf_set_section_contents): Support calling the backend
482 function elf_backend_begin_write_processing when just beginning to
483 write an object file.
485 * libelf.h (elf_backend_begin_write_processing): Declare.
487 * elf{32,64}-target.h (elf_backend_begin_write_processing): Provide
488 a default definition.
489 (elf{32,64}_bed): Add elf_backend_begin_write_processing.
491 * elf32-hppa.h (elf_hppa_tc_symbol): Delete extern declaration.
492 (elf_hppa_tc_make_sections): Likewise.
494 * elf32-hppa.c (symext_chain_built): Delete.
495 (symext_chain_size): Renamed from symextn_contents_real_size.
496 (elf32_hppa_backend_{begin,final}_write_processing): New functions.
497 (add_entry_to_symext_chain): New function.
498 (hppa_elf_set_section_contents): Ignore writes to the symbol extension
499 section until it's been rebuilt internally.
500 (hppa_elf_get_section_contents): Symbol extension section is no
502 (elf_backend_{begin,final}_write_processing): Define.
503 (elf_hppa_tc_make_sections): Simplify now that much code has
504 migrated into elf32_hppa_backend_{being,final}_write_processing.
506 Wed Apr 6 17:24:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
508 Add new target vectors to read the dynamic symbols and dynamic
509 relocs. Change a.out to use these rather than reading the dynamic
510 symbols and relocs along with the normal symbols and relocs.
511 * targets.c (bfd_target): Add fields
512 _bfd_get_dynamic_symtab_upper_bound,
513 _bfd_canonicalize_dynamic_symtab,
514 _bfd_get_dynamic_reloc_upper_bound,
515 _bfd_canonicalize_dynamic_reloc.
516 (BFD_JUMP_TABLE_DYNAMIC): Define.
517 * libbfd-in.h (_bfd_nodynamic_get_dynamic_symtab_upper_bound):
519 (_bfd_nodynamic_canonicalize_dynamic_symtab): Define.
520 (_bfd_nodynamic_get_dynamic_reloc_upper_bound): Define.
521 (_bfd_nodynamic_canonicalize_dynamic_reloc): Define.
522 * bfd.c (bfd_get_dynamic_symtab_upper_bound): Define.
523 (bfd_canonicalize_dynamic_symtab): Define.
524 (bfd_get_dynamic_reloc_upper_bound): Define.
525 (bfd_canonicalize_dynamic_reloc): Define.
526 * sunos.c (MY_read_dynamic_symbols): Don't define.
527 (MY_read_dynamic_relocs): Don't define.
528 (MY_get_dynamic_symtab_upper_bound): Define.
529 (MY_canonicalize_dynamic_symtab): Define.
530 (MY_get_dynamic_reloc_upper_bound): Define.
531 (MY_canonicalize_dynamic_reloc): Define.
532 (struct sunos_dynamic_info): Change type of dynsym_count and
533 dynrel_count to long. Add fields canonical_dynsym and
535 (sunos_read_dynamic_info): Check that BFD had DYNAMIC flag set.
536 Clear info->canonical_dynsym and info->canonical_dynrel.
537 (MY(read_dynamic_symbols)): Removed.
538 (MY(read_dynamic_relocs)): Removed.
539 (sunos_get_dynamic_symtab_upper_bound): New function.
540 (sunos_canonicalize_dynamic_symtab): New function.
541 (sunos_get_dynamic_reloc_upper_bound): New function.
542 (sunos_canonicalize_dynamic_reloc): New function.
543 * libaout.h: Declare struct reloc_ext_external and
544 reloc_std_external to avoid prototype problems.
545 (struct aout_backend_data): Remove fields read_dynamic_symbols and
547 (NAME(aout,translate_symbol_table)): Declare.
548 (NAME(aout,swap_ext_reloc_in)): Declare.
549 (NAME(aout,swap_std_reloc_in)): Declare.
550 * aoutx.h (NAME(aout,translate_symbol_table)): Renamed from
551 translate_symbol_table and made non-static. Changed all callers.
552 (NAME(aout,slurp_symbol_table)): Don't read dynamic symbols.
553 (NAME(aout,slurp_reloc_table)): Don't read dynamic relocs.
554 (NAME(aout,get_reloc_upper_bound)): Don't count dynamic relocs.
555 * aoutf1.h (aout_32_sunos4_write_object_contents): Don't bother to
556 remove dynamic symbols and relocs. They will no longer be
558 (MY_read_dynamic_symbols): Don't define.
559 (MY_read_dynamic_relocs): Don't define.
560 (sunos4_aout_backend): Don't initialize dynamic entry points.
561 * aout-target.h (MY_read_dynamic_symbols): Don't define.
562 (MY_read_dynamic_relocs): Don't define.
563 (MY(backend_data)): Don't initialize dynamic entry points.
564 (MY_get_dynamic_symtab_upper_bound): If not defined, define to
565 _bfd_nodynamic version.
566 (MY_canonicalize_dynamic_symtab): Likewise.
567 (MY_get_dynamic_reloc_upper_bound): Likewise.
568 (MY_canonicalize_dynamic_reloc): Likewise.
569 * All backends: Added BFD_JUMP_TABLE_DYNAMIC to target vector.
570 * bfd-in2.h: Rebuilt.
573 * cf-m68klynx.c: Include sysdep.h.
575 * hp300hpux.c: Removed some spaces in uses of NAME to avoid
576 problems with traditional C compilers.
578 * targets.c (bfd_target): Rearranged fields in target vector.
579 Removed _bfd_debug_info_start, _bfd_debug_info_end and
580 _bfd_debug_info_accumulate, which were never used.
581 (BFD_JUMP_TABLE_GENERIC, BFD_JUMP_TABLE_COPY): Defined.
582 (BFD_JUMP_TABLE_CORE, BFD_JUMP_TABLE_ARCHIVE): Defined.
583 (BFD_JUMP_TABLE_SYMBOLS, BFD_JUMP_TABLE_RELOCS): Defined.
584 (BFD_JUMP_TABLE_WRITE, BFD_JUMP_TABLE_LINK): Defined.
585 * All backends: Changed to use the new BFD_JUMP_TABLE_* macros
586 rather than the single JUMP_TABLE macro. Removed many of the
587 weird macro definitions needed to support the monolithic
589 * bfd-in.h (JUMP_TABLE): Removed.
590 * libbfd-in.h: Define a bunch of macros, and declare a few
591 functions, for use with the new BFD_JUMP_TABLE_* macros.
592 * libbfd.c (_bfd_dummy_new_section_hook): Removed.
593 (bfd_false): Set bfd_error_invalid_operation.
594 (bfd_nullvoidptr): Likewise.
595 (bfd_n1): New function.
596 (_bfd_nocore_core_file_matches_executable_p): Renamed from
597 _bfd_dummy_core_file_matches_executable_p.
598 (_bfd_nocore_core_file_failing_command): Similar rename. Set
599 bfd_error_invalid_operation.
600 (_bfd_nocore_core_file_failing_signal): Likewise.
601 (_bfd_generic_get_section_contents): Renamed from
602 bfd_generic_get_section_contents. Changed all callers.
603 (_bfd_generic_set_section_contents): Similar rename.
604 * ieee.c: #if 0 out ieee_bfd_debug_info_start,
605 ieee_bfd_debug_info_end, ieee_bfd_debug_info_accumulate. They
607 * bfd-in2.h: Rebuilt.
610 Tue Apr 5 22:10:04 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
612 * Crude support for examining dynamic libraries.
613 * som.c (som_object_setup): Set DYNAMIC flag for SHL_MAGIC and
615 (som_prep_headers): Preserve the system_id for DYNAMIC objects.
616 Use SHL_MAGIC as the magic number of the DYNAMIC flag is set.
617 Write exec headers for DYNAMIC objects.
618 (som_begin_writing): DYNAMIC objects have the same alignment
619 restrictions as D_PAGED objects.
620 (bfd_section_from_som_symbol): Treat DYNAMIC objects like EXEC_P
622 (object_flags): Add DYNAMIC.
624 Tue Apr 5 17:48:52 1994 Stan Shebs (shebs@andros.cygnus.com)
626 * i386lynx.c, sparclynx.c (NAME): Remove embedded whitespace in
627 macro uses, confuses some non-ANSI compilers.
629 Tue Apr 5 15:50:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
631 * som.c (som_bfd_free_cached_info): Add missing PARAMS decl.
632 Don't free anything if we don't have a bfd_object.
633 (som_close_and_cleanup): Call som_bfd_free_cached_info.
635 Tue Apr 5 11:22:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
637 * elf32-mips.c (mips_elf_final_link): Don't remove empty sections.
638 It turns out not to be required on Irix 5, and it causes problems
639 if the sections happen to contain symbols.
641 * elfcode.h (write_shdrs_and_ehdr): Correct bfd_write check.
643 * aoutx.h (NAME(aout,canonicalize_reloc)): Don't error out if
644 section->relocation is NULL; malloc might have returned NULL when
645 given a zero size if there were no relocations.
646 * bout.c (b_out_canonicalize_reloc): Likewise.
647 * coffcode.h (coff_canonicalize_reloc): Likewise.
648 * ecoff.c (ecoff_canonicalize_reloc): Likewise.
649 * elfcode.h (elf_canonicalize_reloc): Likewise.
650 * mipsbsd.c (MY(canonicalize_reloc)): Likewise.
651 * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise.
652 * nlmcode.h (nlm_canonicalize_reloc): Likewise.
653 * som.c (som_canonicalize_reloc): Likewise.
654 * hp300hpux.c (MY(slurp_reloc_table)): Likewise. Also, if malloc
655 returns NULL, don't report an error if we asked for zero bytes.
656 * i386lynx.c (NAME(lynx,slurp_reloc_table)): If malloc returns
657 NULL, don't report an error if we asked for zero bytes.
658 * nlmcode.h (nlm_slurp_reloc_fixups): Likewise.
660 Mon Apr 4 15:30:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
662 * aoutx.h (NAME(aout,bfd_free_cached_info)): Don't free anything
663 if we don't have a bfd_object.
665 Made sure that every call to bfd_read, bfd_write, and bfd_seek
666 checks the return value and handled bfd_error correctly. These
667 changes are not itemised. Also:
668 * aoutx.h (emit_strtab): Change return type to boolean, and return
670 (NAME(aout,write_syms)): Check emit_strtab return value.
671 (NAME(aout,final_link)): Likewise.
672 * coffcode.h (coff_write_relocs): Change return type to boolean,
674 (coff_write_object_contents): Check coff_write_relocs return
676 * i386os9k.c (os9k_swap_exec_header_in): Change return type to
678 (os9k_object_p): Check os9k_swap_exec_header_in return value.
679 * oasys.c (oasys_read_record): Change return type to boolean.
680 (oasys_slurp_symbol_table: Check oasys_read_record return value.
681 (oasys_object_p, oasys_slurp_section_data): Likewise.
682 (oasys_write_record): Change return type to boolean.
683 (oasys_write_syms): Likewise. Also, check oasys_write_record
685 (oasys_write_sections): Check oasys_write_record return value.
686 (oasys_write_header): Change return type to boolean. Check
687 oasys_write_record return value.
688 (oasys_write_end, oasys_write_data): Likewise.
689 (oasys_write_object_contents): Check return values of
690 oasys_write_header, oasys_write_syms, oasys_write_data, and
692 * srec.c (srec_write_record): Change return type to boolean.
693 (srec_write_header): Likewise. Also, check srec_write_record
695 (srec_write_section, srec_write_terminator): Likewise.
696 (srec_write_symbols): Change return type to boolean.
697 (internal_srec_write_object_contents): Check return value of
698 srec_write_symbols, srec_write_header, srec_write_section, and
699 srec_write_terminator.
701 * Makefile.in: Rebuilt dependencies.
703 Mon Apr 4 10:56:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
705 * aix386-core.c (aix386_bfd_is_local_label): Correct cast from
707 * ptrace-core.c (ptrace_unix_bfd_is_local_label): Correct cast from
709 * trad-core.c (trad_unix_bfd_is_local_label): Correct cast from
712 Sun Apr 3 18:27:29 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
714 * som.c (som_slurp_string_table): Use malloc to allocate space
715 for the cached copy of the native string table.
716 (som_slurp_symbol_table): Likewise for the native symbol table.
717 (som_slurp_reloc_table): Likewise for the native and generic
719 (som_bfd_free_cached_info): Free the cached native strings,
720 symbols, and relocations. Also free the canonical cached
723 Fri Apr 1 12:40:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
725 * aoutx.h (aout_link_write_symbols): If keep_memory is false, make
726 sure the symbol name is stored in permanent memory before adding
727 it to the string table.
729 * archive.c (_bfd_write_archive_contents): Once we've found an
730 object, don't bother to look for more when deciding whether to
732 (compute_and_write_armap): After adding the symbols for a BFD,
733 call bfd_free_cached_info on it.
735 Add bfd_free_cached_info support to a.out backends.
736 * aoutx.h (aout_get_external_symbols): Renamed from
737 aout_link_get_symbols. Read strings even if symbols have been
738 read. Store string size in obj_aout_string_size.
739 (NAME(aout,slurp_symbol_table)): Call aout_get_external_symbols to
740 read the symbols. Allocate the cached symbols with malloc, not
742 (NAME(aout,slurp_reloc_table)): Allocate the cached relocs with
743 malloc, not bfd_alloc.
744 (NAME(aout,bfd_free_cached_info)): New function; free cached
746 * libaout.h (struct aoutdata): Add external_string_size field.
747 (obj_aout_external_string_size): New accessor macro.
748 (NAME(aout,close_and_cleanup)): Don't declare.
749 (NAME(aout,bfd_free_cached_info)): Declare.
750 (aout_32_close_and_cleanup): Don't define.
751 (aout_64_close_and_cleanup): Don't define.
752 * aout-target.h (MY_bfd_free_cached_info): If not already defined,
753 define as NAME(aout,free_cached_info).
754 (MY_close_and_cleanup): If not already defined, define as
755 MY_bfd_free_cached_info.
756 * aout-adobe.c (aout_32_close_and_cleanup): Define.
757 (aout_32_bfd_free_cached_info): Don't define.
758 * bout.c (aout_32_close_and_cleanup): Define.
759 (aout_32_bfd_free_cached_info): Don't define.
760 * hp300hpux.c (MY_bfd_free_cached_info): Define as bfd_true.
761 (MY_close_and_cleanup): Don't define.
762 * i386lynx.c (NAME(lynx,slurp_reloc_table)): Allocate the cached
763 relocs with malloc, not bfd_alloc.
764 * i386os9k.c (aout_32_close_and_cleanup): Define.
765 (aout_32_bfd_free_cached_info): Don't define.
767 Add a new entry point to free memory cached by a BFD.
768 * targets.c (bfd_target): Add _bfd_free_cached_info field.
769 * bfd.c (bfd_free_cached_info): Define.
770 * bfd-in.h (JUMP_TABLE): Add _bfd_free_cached_info.
771 * bfd-in2.h: Rebuilt.
772 * All backends: Initialize bfd_free_cached_info entry point to
775 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Correct type of
776 first, unused, argument.
777 (hppa_elf_is_local_label): Declare instead of
778 som_bfd_is_local_label.
780 * coff-a29k.c (a29k_reloc): Add reloc_entry->address to value of
781 absolute R_IREL reloc.
783 Thu Mar 31 11:52:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
785 Added some support for Irix 4 shared libraries.
786 * ecoff.c (ecoff_new_section_hook): Set SEC_SHARED_LIBRARY for a
788 (ecoff_sec_to_styp_flags): Set SEC_SHARED_LIBRARY if
789 STYP_ECOFF_LIB bit is set.
790 (ecoff_compute_section_file_positions): Round the contents of a
791 .lib section up to the next page boundary.
792 (ecoff_set_section_contents): If we see a .lib section, increment
793 the vma by one to count the number of shared libraries we have.
794 (ecoff_write_object_contents): Don't crash if we see a
795 STYP_ECOFF_LIB section, and don't adjust text_start or data_start
798 * coffcode.h (CALC_ADDEND): Change to fetch original symbol value
799 from original BFD, rather than using value of current BFD symbol.
800 Needed for new linker.
801 * coff-sparc.c (CALC_ADDEND): Likewise.
803 * ecoff.c (ecoff_write_object_contents): Set the text_start and
804 data_start entries in the optional header correctly even if a text
805 or data section starts at location zero.
807 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_26 (from sef
809 * bfd-in2.h: Rebuilt.
811 * nlm32-i386.c (nlm_i386_read_import): Null terminate the symbol
813 * nlm32-alpha.c (nlm_alpha_read_import): Likewise.
814 * nlm32-sparc.c (nlm_sparc_read_import): Likewise.
816 * coffgen.c (coff_write_symbol): Reindented. Changed to return
817 boolean, and changed written to unsigned int *. Check error
818 returns from called functions.
819 (coff_write_alien_symbol): Likewise.
820 (coff_write_native_symbol): Likewise.
821 (coff_write_symbols): Likewise. Reworked checks on whether to
822 write symbol name to string table for clarity and to avoid core
823 dumping when given a non COFF symbol.
824 * libcoff-in.h (coff_write_symbols): Declare as returning boolean.
825 * libcoff.h: Rebuilt.
826 * coffcode.h (coff_write_object_contents): Check return value of
829 Wed Mar 30 16:25:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
831 Changes to let BFD return an error indication from
832 get_symtab_upper_bound, bfd_canonicalize_symtab,
833 bfd_get_reloc_upper_bound, and bfd_canonicalize_reloc. They now
834 return long instead of unsigned int, and use -1 to indicate an
835 error. Along the way, rename get_symtab_upper_bound to
836 bfd_get_symtab_upper_bound.
837 * bfd.c (bfd_get_reloc_upper_bound): Return long, and -1 on
839 (bfd_canonicalize_reloc): Likewise.
840 * syms.c (bfd_get_symtab_upper_bound): Renamed from
841 get_symtab_upper_bound.
842 * targets.c (bfd_target): Renamed _get_symtab_upper_bound to
843 _bfd_get_symtab_upper_bound, and changed it and
844 _bfd_canonicalize_symtab and _get_reloc_upper_bound and
845 _bfd_canonicalize_reloc to all return long.
846 * aoutx.h (NAME(aout,get_symtab)): Return long, and -1 on errors.
847 (NAME(aout,canonicalize_reloc)): Likewise.
848 (NAME(aout,get_reloc_upper_bound)): Likewise.
849 (NAME(aout,get_symtab_upper_bound)): Likewise.
850 * bout.c (b_out_canonicalize_reloc): Likewise.
851 (b_out_get_reloc_upper_bound): Likewise.
852 * coffcode.h (coff_canonicalize_reloc): Likewise.
853 * coffgen.c (coff_get_symtab_upper_bound): Likewise.
854 (coff_get_symtab): Likewise.
855 (coff_get_reloc_upper_bound): Likewise.
856 * ecoff.c (ecoff_get_symtab_upper_bound): Likewise.
857 (ecoff_get_symtab): Likewise.
858 (ecoff_canonicalize_reloc): Likewise.
859 * elfcode.h (elf_get_symtab_upper_bound): Likewise.
860 (elf_get_reloc_upper_bound): Likewise.
861 (elf_canonicalize_reloc): Likewise.
862 (elf_get_symtab): Likewise.
863 * hp300hpux.c (MY(get_symtab)): Likewise.
864 (MY(get_symtab_upper_bound)): Likewise.
865 (MY(canonicalize_reloc)): Likewise.
866 * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise.
867 * ieee.c (ieee_slurp_external_symbols): Change return type to
868 boolean. Check for errors from get_symbol.
869 (ieee_slurp_symbol_table): Change return type to boolean. Check
870 for errors from ieee_slurp_external_symbols.
871 (ieee_get_symtab_upper_bound): Return long, and -1 on errors.
872 (ieee_get_symtab): Likewise.
873 (ieee_get_reloc_upper_bound): Likewise.
874 (ieee_canonicalize_reloc): Likewise.
875 * mipsbsd.c (MY(canonicalize_reloc)): Likewise.
876 * nlmcode.h (nlm_get_symtab_upper_bound): Likewise.
877 (nlm_get_symtab): Likewise.
878 (nlm_get_reloc_upper_bound): Likewise.
879 (nlm_canonicalize_reloc): Likewise.
880 * oasys.c (oasys_get_symtab_upper_bound): Likewise.
881 (oasys_get_symtab): Likewise.
882 (oasys_get_reloc_upper_bound): Likewise.
883 (oasys_canonicalize_reloc): Likewise.
884 * som.c (som_get_symtab_upper_bound): Likewise.
885 (som_get_symtab): Likewise.
886 (som_get_reloc_upper_bound): Likewise.
887 (som_canonicalize_reloc): Likewise.
888 * srec.c (srec_get_symtab_upper_bound): Likewise.
889 (srec_get_symtab): Likewise.
890 (srec_get_reloc_upper_bound): Define as bfd_0l.
891 (srec_canonicalize_reloc): Likewise.
892 * tekhex.c (tekhex_get_symtab): Return long, and -1 on errors.
893 (tekhex_get_symtab_upper_bound): Likewise.
894 (tekhex_get_reloc_upper_bound): Define as bfd_0l.
895 (tekhex_canonicalize_reloc): Likewise.
896 * libaout.h (NAME(aout,get_symtab_upper_bound)): Change
897 declaration to return long.
898 (NAME(aout,get_symtab)): Likewise.
899 (NAME(aout,canonicalize_reloc)): Likewise.
900 (NAME(aout,get_reloc_upper_bound)): Likewise.
901 * libcoff-in.h (coff_get_symtab_upper_bound): Likewise.
902 (coff_get_symtab): Likewise.
903 (coff_get_reloc_upper_bound): Likewise.
904 * libecoff.h (ecoff_get_symtab_upper_bound): Likewise.
905 (ecoff_get_symtab): Likewise.
906 (ecoff_canonicalize_reloc): Likewise.
907 * libelf.h (bfd_elf32_get_symtab_upper_bound): Likewise.
908 (bfd_elf32_get_symtab): Likewise.
909 (bfd_elf32_get_reloc_upper_bound): Likewise.
910 (bfd_elf32_canonicalize_reloc): Likewise.
911 (bfd_elf64_get_symtab_upper_bound): Likewise.
912 (bfd_elf64_get_symtab): Likewise.
913 (bfd_elf64_get_reloc_upper_bound): Likewise.
914 (bfd_elf64_canonicalize_reloc): Likewise.
915 * libnlm.h (nlmNAME(get_symtab_upper_bound)): Likewise.
916 (nlmNAME(get_symtab)): Likewise.
917 (nlmNAME(get_reloc_upper_bound)): Likewise.
918 (nlmNAME(canonicalize_reloc)): Likewise.
919 * archive.c (compute_and_write_armap): Use error_return and
920 no_memory_return labels rather than freeing information in various
921 places. Change storage, symcount and src_count to long. Check
922 errors from bfd_get_symtab_upper_bound and
923 bfd_canonicalize_symtab.
924 * bout.c (b_out_relax_section): Change reloc_size to long. Check
925 for errors from bfd_get_reloc_upper_bound and
926 bfd_canonicalize_reloc.
927 (b_out_get_relocated_section_contents): Likewise.
928 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
930 * elf32-mips.c: Likewise.
931 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
932 (hppa_look_for_stubs_in_section): Check for errors from
933 bfd_get_symtab_upper_bound, bfd_canonicalize_symtab, and
934 bfd_canonicalize_reloc.
935 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Check for errors
936 from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
937 * linker.c (generic_link_read_symbols): Likewise.
938 (_bfd_generic_final_link): Check for errors from
939 bfd_get_reloc_upper_bound and bfd_canonicalize_reloc.
940 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
941 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
942 (bfd_coff_reloc16_get_relocated_section_contents): Likewise.
943 * libbfd.c (bfd_0l): New function.
944 * libbfd-in.h (bfd_0l): Declare.
945 * aix386-core.c: Change get_symtab_upper_bound, get_symtab,
946 get_reloc_upper_bound, and canonicalize_reloc to use bfd_0l rather
948 * cisco-core.c, hppabsd-core.c, hpux-core.c: Likewise.
949 * irix-core.c, osf-core.c, ptrace-core.c, trad-core.c: Likewise.
950 * bfd-in2.h: Rebuilt.
952 * libcoff.h: Rebuilt.
954 * nlm32-sparc.c (nlm_sparc_read_reloc): Remove unused variables
957 Wed Mar 30 08:33:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
959 * hosts/dpx2.h: Define POSIX_UTIME.
961 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
963 * i386dynix.c, config/i386-dynix.mt: New files, handling Dynix
965 * configure.in, config.bfd: Use them for Dynix.
966 * Makefile.in: Add dependencies for i386dynix.o.
967 * targets.c: Add definition for i386dynix_vec.
968 * hosts/symmetry.h: Do not define TRAD_CORE_USER_OFFSET for Dynix.
969 Define HOST_DATA_START_ADDR and TRAD_UNIX_CORE_FILE_FAILING_SIGNAL
970 for Dynix. Remove inclusion of dynix3.h, Dynix bfd is now handled by
973 Mon Mar 28 12:53:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
975 * Makefile.in (BFD32_BACKENDS): Add coff-sparc.o.
977 * coffcode.h (coff_set_flags): Handle bfd_arch_powerpc like
980 * config.bfd (powerpc-*-aix*): New target; use rs6000.mt.
981 * config/rs6000.mt (SELECT_ARCHITECTURES): Add bfd_powerpc_arch.
983 * aoutx.h (translate_from_native_sym_flags): Set SEC_RELOC flag
984 for generated constructor section.
986 Sun Mar 27 16:25:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
988 * som.c (som_begin_writing): New approach at dealing with holes
989 in executables left by the HP linker. Does not rely on subspace
990 alignments as subspaces are *NOT* guaranteed to be properly
991 aligned in an executable (can you believe that!).
993 Sat Mar 26 10:25:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
995 * som.c (som_get_section_contents): New function. Do not try
996 to actually read data from a section that doesn't have either
997 SEC_LOAD or SEC_DEBUGGING set (eg $BSS$) just return true.
999 * libbfd.c (bfd_read): Set bfd_error as appropriate for a short
1000 read. (bfd_error_system_call or bfd_error_file_truncated).
1002 * som.c: Do not blindly set bfd_error_system_call after a
1003 failing bfd_read, bfd_write, or bfd_seek. In a few places
1004 (like som_object_p) override the error status set by bfd_read.
1006 * aix386-core.c, aout-encap,c archive.c, bout.c: Likewise.
1007 * coff-rs6000.c, coffgen.c ecoff.c, elf.c: Likewise.
1008 * elf32-hppa.c, elfcode.h, hp300hpux.c, i386lynx.c: Likewise.
1009 * nlm32-alpha.c, nlm32-i386.c, nlm32-sparc.c: Likewise.
1011 * som.c: Check return values from several bfd_{seek,read,write}
1012 calls that we just assumed were not failing.
1014 Fri Mar 25 11:44:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1016 * hosts/sysv4.h (HAVE_PROCFS): Add comments about ptx4.
1017 * config/sysv4.mh: Add comment.
1018 * config/symmetry.mh: Change comment.
1019 * configure.host: Use sysv4, not symmetry, for i[34]86-sequent-sysv4*.
1021 Fri Mar 25 17:10:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1023 Changes to support linker relaxing of embedded MIPS PIC code to
1024 use a five instruction sequence for function calls which are out of
1025 range of the bal instruction.
1026 * libecoff.h (struct ecoff_section_tdata): Define.
1027 (ecoff_section_data): Define.
1028 (ecoff_bfd_relax_section): Don't define.
1029 * ecoff.c (ecoff_final_link_debug_accumulate): Don't read or free
1030 the debugging information if it has already been read.
1031 (ecoff_indirect_link_order): Handle _cooked_size being different
1032 from _raw_size. Don't reread the contents or the relocs if they
1033 have already been read in.
1034 * coff-mips.c (mips_howto_table): Change bitsize of PCREL16 from
1036 (PCREL16_EXPANSION_ADJUSTMENT): Define.
1037 (mips_relocate_refhi): Take adjust argument.
1038 (mips_relocate_section): Handle reloc offsets stored in section
1039 used_by_bfd field. Call mips_relax_pcrel16 to handle details of
1040 expanding an out of range PCREL16. Keep trace of adjustments
1041 required by expansions. Set s and unset h when converting a reloc
1042 from undefined to section. Change handling of PC relative relocs:
1043 if against a section, they are correct in the object file, if
1044 against an external symbol they are pcrel_offset.
1045 (mips_relax_section): New function.
1046 (mips_relax_pcrel16): New function.
1047 (ecoff_bfd_relax_section): Define.
1048 * coff-alpha.c (ecoff_bfd_relax_section): Define.
1049 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle adjustments
1050 built by mips_relax_section when writing out addresses.
1051 * elf32-mips.c (mips_elf_read_ecoff_info): Clear adjust field.
1053 * aoutx.h (NAME(aout,find_nearest_line)): The caller expects
1054 functionname_ptr to be set to a symbol name, so prepend
1055 symbol_leading_char.
1057 Thu Mar 24 11:33:46 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1059 * coff-h8300.c (h8300_reloc16_extra_cases): Add relaxing info
1060 for 16bit relative branches.
1061 * coff-h8500.c (r_high8, r_low16, r_high16): Don't complain on
1064 Thu Mar 24 09:21:13 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1066 * som.c (som_bfd_prep_for_ar_write): Ignore non-SOM objects.
1067 (som_bfd_ar_write_symbol_stuff, som_write_armap): Likewise.
1069 Wed Mar 23 14:29:31 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1071 * netbsd386.c (N_SET_FLAGS): Delete the old definition.
1073 Wed Mar 23 14:58:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1075 Clean up the relaxing code for the new linker.
1076 * targets.c (_bfd_relax_section): Take boolean *again argument
1077 rather than asymbol list.
1078 * bfd.c (bfd_relax_section): Change name of fourth argument from
1080 * reloc.c (bfd_generic_relax_section): Take boolean *again
1081 argument rather than asymbol list. Always return true.
1082 * bout.c: Include genlink.h.
1083 (aligncode, perform_slip): Declare.
1084 (perform_slip): Take BFD argument rather than asymbol list.
1085 Changed all callers. Get the symbols from the BFD. Change the
1086 hash table entry value as well as the symbol value.
1087 (abs32code): Take BFD argument rather than asymbol list. Changed
1089 (aligncode): Likewise.
1090 (b_out_relax_section): Take boolean *again argument rather than
1091 asymbol list. Only return false if an error occurred. Set *again
1092 to false. Get symbols from BFD.
1093 * reloc16.c: Include genlink.h.
1094 (bfd_perform_slip): Take BFD argument rather than asymbol list.
1095 Get the symbols from the BFD. Change the hash table entry value
1096 as well as the symbol value.
1097 (bfd_coff_reloc16_relax_section): Take boolean *again argument
1098 rather than asymbol list. Only return false if an error occurred.
1099 Set *again to false. Get symbols from BFD.
1100 * coffcode.h (bfd_coff_backend_data): Change
1101 _bfd_coff_reloc16_estimate to take BFD argument rather than
1103 (bfd_coff_reloc16_estimate): Corresponding change.
1104 (dummy_reloc16_estimate): Corresponding change.
1105 * libcoff-in.h (bfd_coff_reloc16_relax_section): Change
1106 declaration to take boolean * rather than asymbol list.
1107 (bfd_perform_slip): Change declaration to take BFD rather than
1109 * coff-h8300.c (h300_reloc16_estimate): Take BFD argument rather
1110 than asymbol list. Changed calls to bfd_perform_slip.
1111 * bfd-in2.h: Rebuilt.
1112 * libbfd.h: Rebuilt.
1113 * libcoff.h: Rebuilt.
1114 * Makefile.in: Rebuilt dependencies.
1116 * genlink.h (_bfd_generic_link_get_symbols): Define.
1117 (_bfd_generic_link_get_symcount): Define.
1118 * linker.c (generic_link_read_symbols): New function.
1119 (generic_link_add_object_symbols): Use it. Use
1120 _bfd_generic_link_get_symbols and _bfd_generic_link_get_symcount
1121 to get the symbols from the BFD.
1122 (generic_link_check_archive_element): Likewise.
1123 (_bfd_generic_final_link): Likewise.
1124 (_bfd_generic_link_output_symbols): Likewise.
1125 (default_indirect_link_order): Likewise.
1126 (generic_link_add_symbol_list): Store pointer to hash table entry
1127 in asymbol udata field.
1129 Tue Mar 22 13:09:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1131 * coff-mips.c (mips_howto_table): Add entry for new MIPS_R_PCREL16
1132 reloc, used in embedded PIC code.
1133 (mips_adjust_reloc_in): Change sanity check to permit new reloc.
1134 (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_16_PCREL_S2 into
1137 * elf32-mips.c (mips_elf_final_link): Account for link_order
1138 relocs when allocating space for relocations. Set SEC_RELOC flag
1139 for any section which has relocs. Handle link_order relocs in
1140 link_order loop. Use _bfd_generic_link_add_symbols_collect for
1141 add_symbls entry point.
1143 * linker.c (_bfd_generic_final_link): Set reloc_count to 0 before
1144 counting relocs. Set SEC_RELOC flag for any section which has
1147 * linker.c (_bfd_default_link_order): Handle bfd_data_link_order.
1149 * linker.c (_bfd_generic_link_add_symbols): Just call
1150 generic_link_add_symbols.
1151 (_bfd_generic_link_add_symbols_collect): New function, like
1152 _bfd_generic_link_add_symbols but also collect constructors and
1153 destructors by name as collect2 does.
1154 (generic_link_add_symbols): New function, like old
1155 _bfd_generic_link_add_symbols but with collect argument.
1156 (generic_link_add_object_symbols): Take collect argument.
1157 (generic_link_check_archive_element_no_collect): New function.
1158 (generic_link_check_archive_element_collect): New function.
1159 (generic_link_check_archive_element): Take collect argument.
1160 (generic_link_add_symbol_list): Take collect argument.
1161 (_bfd_generic_link_add_one_symbol): Rename constructor argument to
1163 * libbfd-in.h (_bfd_generic_link_add_symbols_collect): Declare.
1164 * libbfd.h: Rebuilt.
1166 Tue Mar 22 10:04:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1168 * archive.c (bfd_construct_extended_name_table): Use ar_padchar
1169 for first character in an extended name.
1170 (_bfd_write_archive_contents): If ar_padchar == '/', then use
1171 "//" as the name of the special archive member holding the
1172 extended name table.
1174 Mon Mar 21 12:28:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1176 Support for link_order types which generate relocs in order to
1177 support -Ur in the linker.
1178 * linker.c (generic_link_add_symbol_list): Remove bitsize argument
1179 from call to _bfd_generic_link_add_one_symbol.
1180 (_bfd_generic_link_add_one_symbol): Remove bitsize argument.
1181 Don't pass bitsize to constructor call back. Pass BFD_RELOC_CTOR
1182 instead of bitsize to add_to_set call back.
1183 (_bfd_generic_final_link): Account for link_order relocs when
1184 allocating space for relocations. Handle them in link_order loop.
1185 (_bfd_generic_reloc_link_order): New function.
1186 (_bfd_default_link_order): If a reloc_link_order is seen here,
1188 (_bfd_count_link_order_relocs): New function.
1189 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Remove bitsize
1190 argument from declaration.
1191 (_bfd_generic_reloc_link_order): Declare.
1192 (_bfd_count_link_order_relocs): Declare.
1193 * libbfd.h: Rebuilt.
1194 * aoutx.h (aout_link_add_symbols): Remove bitsize argument from
1195 call to _bfd_generic_link_add_one_symbol.
1196 (NAME(aout,final_link)): Account for link_order relocs when
1197 allocating space for relocations. Handle them after handling all
1199 (aout_link_reloc_link_order): New function.
1200 * ecoff.c (ecoff_link_add_externals): Remove bitsize argument from
1201 call to _bfd_generic_link_add_one_symbol.
1202 (ecoff_bfd_final_link): Account for link_order relocs when
1203 allocating space for relocations. Handle them in link_order loop.
1204 (ecoff_link_write_external): Set the storage class of a defined
1205 linker created symbol based on the section it is in. Correct
1206 bfd_link_hash_weak case to use .sc rather than .st.
1207 (ecoff_reloc_link_order): New function.
1208 * coff-alpha.c (alpha_bfd_reloc_type_lookup): Handle
1210 * coff-mips.c (mips_bfd_reloc_type_lookup): Likewise.
1212 * sunos.c (sunos_read_dynamic_info): Remove unused locals dynsym
1215 * cisco-core.c (cisco_core_file_p): Only pass one argument to
1216 bfd_zmalloc. Free a pointer, not a union.
1217 (cisco_bfd_is_local_label): Correct cast from asection to asymbol.
1219 Sun Mar 20 09:24:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1221 * bfd/som.c (som_begin_writing): Fix thinko (off by one error).
1223 * som.c (bfd_section_from_som_symbol): Only to do the value
1224 comparison for function symbols within executables.
1226 * som.c (bfd_section_from_som_symbol): Renamed from
1227 som_section_from_subspace_index. Pass in a native SOM symbol.
1228 For executables, iterate through the sections to find out
1229 which contains the symbol's address rather than using the
1230 symbol_info field. (symbol_info has a different meaning for
1231 dynamicly linked executables.)
1233 * trad-core.c (trad_unix_core_file_p): Don't pass abfd to
1236 * som.c (som_begin_writing): Fix braino (one call to align
1237 space/subspace data was done unconditionally rather than
1238 just for executables.)
1240 * som.c (som_begin_writing): Align text in all executables to
1241 make HPUX kernel happy. Fixes strip/objcopy for shared
1244 Sat Mar 19 07:06:59 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1246 * som.c (som_begin_writing): Account for alignment needs of
1247 subspaces too when writing executables. Never request a negative
1248 bss size. Fixes some problems with demand paged executables,
1249 still having problems with pure executables and shared executables.
1251 Fri Mar 18 19:12:47 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1253 * trad-core.c (trad_unix_core_file_p): Call bfd_zmalloc not
1254 bfd_zalloc for rawptr, because later on we may call free, not
1257 * bfd.c (struct _bfd): Add cisco_core_struct to tdata union.
1258 * libbfd.c (bfd_read, bfd_seek): Add comments regarding errors.
1259 * cisco-core.c: New file.
1260 * Makefile.in: Change accordingly.
1261 * configure.in: Recognize cisco_core_vec.
1262 * config/m68k-aout.mt (SELECT_VECS): Add cisco_core_vec.
1263 * targets.c: Add cisco_core_vec.
1264 * bfd-in2.h: Rebuilt.
1266 Fri Mar 18 18:13:49 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1268 * som.h (som_copyable_section_data_struct): New structure
1269 containing all the private section information which needs
1270 to be copied from input section to output section during
1272 (som_section_data_struct): Remove several fields now in
1273 som_copyable_section_data_struct. Make the space and
1274 subspace dictionaries be pointers (to save space when
1275 only reading objects).
1277 * som.c (bfd_som_set_section_attributes): Now returns a boolean;
1278 some references changed. Allocate a copyable data stucture if
1279 none exists. Store info into the copyable data structure.
1280 (bfd_som_set_subsection_attributes): Likewise.
1281 (som_is_space, som_is_subspace, som_is_container): New functions.
1282 Use these instead of directly accessing private data.
1283 (som_prep_headers): Allocate space and subspace headers here.
1284 Fill in some fields in the space/subspace headers from the
1286 (som_bfd_copy_private_section_data): Only copy the stuff
1287 that we really need to make objcopy and strip work. Allocate
1288 the copy_data structure for the output bfd before copying.
1290 * som.h (struct som_exec_data): New structure to hold exec
1291 info that must be preserved when running objcopy/strip.
1292 (struct somdata): Add new "exec_data" field and accessor
1293 macro. Add some comments on how the various fields are used.
1294 (som_section_data_struct): Make is_space and is_subspace bitfields.
1295 Delete unused subspace_index. All references now use the
1296 target_index field within the section structure itself.
1298 * som.c (make_unique_section): Delete unused declaration.
1299 (som_bfd_copy_private_bfd_data): New function.
1300 (som_object_setup): Allocate space for and save exec information
1301 that needs to be copied during objcopy/strip.
1302 (som_mkobject): Do not allocate space for a file header here.
1303 It is not used when only reading SOM objects.
1304 (som_prep_headers): Allocate space for and attach a file header
1305 to the output bfd. For executables, use the saved system_id
1306 value rather than trying to guess the right value. Do not abort
1307 wwhen setting file_hdr->entry* for executables.
1308 (som_begin_writing): For executables, set the exec_entry and
1310 (som_copy_private_backend_section_data): Always return a value.
1312 * libhppa.h (PA_PAGESIZE): Define.
1314 * som.c (SOM_ALIGN): Define.
1315 (som_begin_writing): If writing an executable, initialize all
1316 fields in the exec header to zero. Update fields in the exec
1317 header as sizes of loadable subspaces are computed. Carefully
1318 preserve alignments when building executables. Actually write the
1319 exec after all the fields are filled in.
1321 * Better long-filename handling. Reads SOM ABI compliant extended
1322 names, but doesn't quite write compliant extended names yet.
1323 * som.c (som_slurp_extended_name_table): Delete function. The
1324 generic code will handle things correctly.
1325 (som_slurp_armap): Seek to the beginning of the next member.
1326 (normalize): New function.
1327 (som_bfd_ar_write_symbol_stuff): Take the size of the extended
1328 name table into account when computing the file offsets in the
1329 SOM dictionary. Make sure to align to an even boundary.
1330 (som_write_armap): Initialize the checksum to zero.
1331 (ar_maxchars): Fix. Opps.
1333 Fri Mar 18 20:35:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1335 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_CTOR on a 64-bit
1336 machine. Handle BFD_RELOC_SPARC13 and BFD_RELOC_SPARC_BASE13.
1338 Thu Mar 17 18:26:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1340 * bfd-in.h (BFD_VERSION): Use @VERSION@.
1341 * Makefile.in (bfd.h): Replace it with contents of VERSION file.
1342 * bfd-in2.h: Regenerated.
1344 * trad-core.c (trad_unix_bfd_is_local_label): Fixed typo where
1345 this was also named trad_unix_bfd_copy_private_bfd_data.
1347 Thu Mar 17 10:37:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1349 * aoutx.h, elfcode.h, coff-alpha.c, bout.c, ecoff.c, ecofflink.c,
1350 elf32-hppa.c, elf32-mips.c, linker.c, som.c, sunos.c: If malloc(0)
1351 returns NULL, it is not an error. It's possible that some of
1352 these checks are not necessary (because the size can never be
1353 zero), but putting in the checks is the conservative thing to do
1354 in light of the fact that some of these malloc calls replaced
1355 unchecked alloca calls, in which a zero argument would work fine.
1357 Thu Mar 17 11:44:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1359 * osf-core.c (osf_core_bfd_copy_private_bfd_data): Remove
1360 duplicate definition.
1361 (osf_core_bfd_is_local_label): Define.
1363 * reloc.c (bfd_generic_get_relocated_section_contents): Don't fail
1364 if malloc (0) fails. bfd_canonicalize_reloc returning 0 is not a
1365 failure indication, it merely means there are no relocs.
1367 * elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space
1368 after NAME, since SunOS /bin/cc can't handle it.
1370 Wed Mar 16 16:43:33 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1372 * netbsd386.c (N_SET_FLAGS): Don't nuke the machine id field.
1373 From sukes@glue.umd.edu (Tasuki Hirata).
1375 Wed Mar 16 07:55:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1377 * aoutf1.h (4 places): Use a simple #if on ARCH_SIZE, rather than
1378 all that convoluted stuff with NAME, CAT3, etc. The convoluted
1379 stuff broke for SunOS4 /bin/cc (due to DEFUN elimination, I guess).
1381 Wed Mar 16 00:02:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1383 * som.c (som_prep_for_fixups): Detect section symbols based
1384 on either the lack of private data or the symbol flags. Do not
1385 munge section symbol names anymore -- they no longer confuse GDB.
1386 (som_begin_writing): Leave space for an exec header if writing
1388 (som_slurp_symbol_table): Recognize both forms of section symbol
1389 names "L$0\002" and "$<FOO>$". Change the name of "L$0\002"
1390 section symbols to be the name of the section they represent.
1391 Debugging symbols begin with "L$0\001", not just "L$".
1393 Tue Mar 15 22:58:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1395 * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt.
1397 * bfd-in.h (JUMP_TABLE): Add new entries to the jump table
1398 for bfd_copy_private_section_data, bfd_copy_private_bfd_data,
1399 and bfd_is_local_label.
1401 * targets.c: Add new entries to the bfd_target structure.
1403 * bfd.c (bfd_copy_private_bfd_data): New definition.
1405 * section.c (bfd_copy_private_section_data): New definition.
1407 * syms.c (bfd_is_local_label): New definition.
1409 * libbfd-in.h (bfd_generic_is_local_label): Declare.
1411 * libbfd.c (bfd_generic_is_local_label): New function.
1413 * *-core.c: Provide default definitions for new functions in
1414 the target vector which all point to bfd_false.
1416 * aout-target.h, coffcode.h, elf32-target.h elf64-target.h, ieee.c
1417 libaout.h, libecoff.h, nlm-target.h, oasys.c, srec.c, tekhex.c
1418 Default new vectors for copying private backend data to bfd_true.
1419 Default new vector for determining if a symbol is a local label
1420 to bfd_generic_is_local_label.
1422 * som.c (som_bfd_copy_private_section_data): New function.
1423 (som_bfd_is_local_label): New function.
1424 (som_bfd_copy_private_bfd_data): For now default to bfd_true.
1426 * elf32-hppa.c (hppa_elf_is_local_label): New function.
1428 Tue Mar 15 23:55:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1430 * cf-m68klynx.c (CALC_ADDEND): Use _bfd_m68klynx_howto_table.
1432 Tue Mar 15 04:41:13 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1435 Replace DEFUN and DEFUN_VOID with K&R-style function definition.
1436 Indent some of them to GNU standards.
1438 * aout32.c, archures.c, core.c, cpu-h8300.c, cpu-i960.c,
1439 cpu-m68k.c, cpu-m88k.c, cpu-mips.c, cpu-vax.c, ctor.c, demo64.c,
1440 elf32-hppa.h, gen-aout.c, host-aout.c, init.c, libhppa.h,
1441 libieee.h, liboasys.h, newsos3.c, som.h, stab-syms.c, sunos.c:
1442 Update copyright years.
1444 Mon Mar 14 11:41:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1446 * som.c (som_prep_for_fixups): A relocation involving the section
1447 symbol for the *ABS* section is really a relocation involving
1449 (som_slurp_symbol_table): Do not set BSF_GLOBAL or BSF_EXPORT for
1450 undefined symbols. Correctly distinguish between debugger symbols
1451 and section symbols.
1453 * som (setup_sections): Set SEC_DEBUGGING and the section attributes
1454 for spaces and subspaces.
1456 * som.c (som_bfd_count_ar_symbols): Fix typo.
1458 * som.c (som_object_setup): Set EXEC_P, D_PAGED, WP_TEXT, and
1459 HAS_RELOC based on the object's magic number.
1460 (make_unique_section): Delete function. BFD and its users are
1461 prepared to handle multiple sections with the same name.
1462 (setup_sections): Allocate space on the BFD's obstack to hold
1463 section names. Use bfd_make_setion_anyway rather than the
1464 obsolete make_unique_section.
1465 (som_prep_headers): Choose the correct SOM magic number based
1467 (som_bfd_fill_in_ar_symbols): Return false, not NULL on error.
1469 Sat Mar 12 09:46:09 1994 Ian Lance Taylor (ian@cygnus.com)
1471 * elf32-ppc.c: Renamed from elf32-powerpc.c.
1472 start-sanitize-powerpc-netware
1473 * nlm32-ppc.c: Renamed from nlm32-powerpc.c.
1474 end-sanitize-powerpc-netware
1475 * Makefile.in, configure.in: Corresponding changes.
1477 Fri Mar 11 22:27:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1479 * elf32-powerpc.c: Extensive changes to update to preliminary ABI.
1481 Fri Mar 11 00:34:59 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1483 * sunos.c (sunos_read_dynamic_info): Assume that dynamic info
1484 is always located at the start of the data section to allow
1485 recovery of the dynamic info from a stripped executable.
1486 * ecoff.c (ecoff_styp_to_sec_flags): Handle STYP_PDATA, STYP_XDATA
1489 Wed Mar 9 17:17:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1491 * libbfd-in.h: Remove alloca cruft. It was missing some necessary
1492 cruft (like the #pragma alloca for AIX).
1493 In addition to that problem, the C alloca calls xmalloc, which
1494 means checking for being out of memory can't work right. The
1495 following changes remove all uses of alloca from BFD.
1496 * hosts/solaris2.h: Remove alloca cruft.
1497 * som.c: Replace alloca with a fixed size auto array.
1498 * aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c,
1499 ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c,
1500 sunos.c: Replace alloca with malloc and appropriate error checking and
1502 * linker.c: Replace alloca with obstack_alloc.
1503 * libbfd.h: Rebuilt.
1505 Tue Mar 8 12:10:38 1994 Ian Lance Taylor (ian@cygnus.com)
1507 * coff-mips.c (mips_relocate_section): Handle MIPS_R_LITERAL like
1510 Sat Mar 5 14:08:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1512 * elf32-hppa.h, elfcode.h: Replace uses of Elf*_Half, Elf*_Word,
1513 Elf*_Off typedefs by their expansion, the typedefs have been
1514 removed from include/elf/internal.h.
1515 * elfcode.h (bfd_section_from_shdr): Handle SHT_DYNAMIC section like
1516 SHT_PROGBITS section.
1518 Thu Mar 3 20:03:39 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1520 * som.h (_PA_RISC_ID): Treat HOST_HPPAOSF just like HOST_HPPABSD.
1522 Wed Mar 2 13:28:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1524 * configure.host: Recognize i[34]86-sequent-*.
1526 * trad-core.c (trad_unix_core_file_p): A non-zero, not zero,
1527 return from bfd_seek indicates an error.
1528 New macro TRAD_CORE_DSIZE_INCLUDES_TSIZE to replace
1529 TRAD_CORE_STACK_OFFSET.
1530 * hosts/symmetry.h: Define TRAD_CORE_DSIZE_INCLUDES_TSIZE and
1531 TRAD_CORE_USER_OFFSET but not HOST_STACK_OFFSET.
1533 Wed Mar 2 11:57:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1535 * som.[ch]: Do not include libhppa.h in som.c, instead include
1538 * elf32-hppa.[ch]: Do not include libhppa.h in elf32-hppa.c, instead
1539 include it in elf32-hppa.h.
1541 * som.c (log2): Return -1 on error rather than aborting.
1542 (setup_sections): Bubble up an error from log2.
1544 * Changes to make HP C compiler happy in both traditional
1546 * som.c (hppa_som_gen_reloc_type): Use correct enum type for
1548 (bfd_som_set_section_attributes): Use unsigned int rather than
1549 unsigned char to avoid GNU-C extensions.
1550 (bfd_som_attach_aux_hdr): Return a boolean to indicate success
1551 or failure rather than aborting on failure.
1553 * som.h (bfd_som_set_section_attributes): Fix prototype to match
1555 (bfd_som_attach_aux_hdr): Add prototype.
1556 (hppa_som-gen_reloc_type): Likewise.
1558 * elf32-hppa.c: Add a couple casts to make HP compiler happy.
1559 (hppa_look_for_stubs_in_section): Do not return false on failure
1560 until rest of code is ready to handle it. Abort for now.
1562 Tue Mar 1 18:33:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1564 * bfd-in2.h: Rebuilt.
1566 Tue Mar 1 13:06:53 1994 Kung Hsu (kung@mexican.cygnus.com)
1568 * i386os9k.c: use new functions bfd_set_error and bfd_get_error.
1569 * Makefile.in: delete an extra blank.
1570 * configure.in : Add i396os9k_vec.
1572 Mon Feb 28 15:41:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1574 * config.bfd : Add i386-os9k.
1575 * config/i386-os9k.mt : Newly add os9k target makefile.
1577 * i386os9k.c : new file to handle os9k format bfd.
1578 * Makefile.in : Handle new file i386os9k.c
1579 * targets.c : Add bfd_target_os9k_flavour and i386os9k_vec.
1580 * cache.c : Initialize cache_sentinel to 0.
1582 Sun Feb 27 16:30:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1584 * elf32-hppa.c (mismatches, retval_mismatches): Fix mismatch
1585 action in case where caller specified no argument relocation.
1586 (hppa_elf_build_linker_stub): Try again to get the sym_ptr_ptr
1587 right in the original relocation and the stub's relocation.
1589 * elf32-hppa.h (hppa_look_for_stub_in_section): Fix typo. Delete
1590 unused symbols argument.
1592 * elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather
1593 than asymbol * for original target symbol. All callers changed.
1594 Set reloc->sym_ptr_ptr appropriately.
1595 (hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly.
1596 (hppa_elf_look_for_stubs_in_section): No longer need symbols
1597 argument. Use the output symbols when canonicalizing the relocs,
1598 creating them if necessary.
1600 * linker.c (_bfd_generic_link_output_symbols): Do not
1601 rebuild/clobber the output symbols if they already exist.
1603 Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1605 * targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that
1606 check all the pointer dereferences. Enabled via DEBUG_BFD_SEND.
1607 * bfd-in2.h: Rebuilt.
1609 * srec.c (hex_value): Always set to a size of 256 bytes.
1610 (srec_init): Cosmetic changes.
1612 Sun Feb 27 11:18:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1614 * elf32-hppa.c: Second half of major cleanup. More comments,
1615 PARAMize and staticize rest of functions. Delete unused
1616 functions. Delete unused/unnecessary arguments to some functions.
1617 Group static vars together. Abort for bad errors until we have
1618 error code propogation working. Work on spacing and indention.
1619 Add FIXMEs for unresolved problems. Use enums rather than
1620 #defines for lots of things. Merge two functions which build
1621 linker stubs into a single function (so they can easily share a
1622 ton of common code).
1624 Sat Feb 26 10:00:45 1994 Ian Lance Taylor (ian@cygnus.com)
1626 * reloc.c (_bfd_relocate_contents): Adjust handling of overflow to
1627 avoid depending upon right shifts of signed numbers, and to
1628 correct handling of src_mask with lower bits zero.
1630 * aoutx.h, archive.c: Add casts to avoid warnings from SVR4 cc.
1631 * ecoff.c, ecofflink.c, ecoffswap.h, srec.c: Likewise.
1632 * elf32-i386.c: Likewise.
1633 * elfcode.h (bfd_section_from_shdr): Make i unsigned; remove old
1635 (elf_write_phdrs): Make i unsigned.
1636 (map_program_segments): Make i and n_left unsigned.
1637 (assign_file_positions_except_relocs): Make i unsigned.
1638 (write_shdrs_and_ehdr): Make count unsigned.
1639 (assign_file_positions_for_relocs): Make i unsigned.
1640 (NAME(bfd,elf_write_object_contents)): Make count unsigned.
1641 (section_from_elf_index): Make index argument unsigned.
1643 Fri Feb 25 21:34:58 1994 Ian Lance Taylor (ian@cygnus.com)
1645 * elfcode.h: Don't include assert.h.
1646 (swap_out_syms): Use BFD_ASSERT rather than assert.
1648 * linker.c (_bfd_generic_link_write_global_symbol): Add missing
1651 * hosts/i386v4.h (qsort, strtol): Remove incorrect and useless
1654 Fri Feb 25 16:35:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1656 * libhppa.h (hppa_rebuild_insn): Moved here from elf32-hppa.c.
1658 * elf32-hppa.h (elf_hppa_tc_symbol): Add new arguments.
1659 (elf_hppa_tc_make_sections): Likewise.
1660 (elf_hppa_final_processing): Add extern decl.
1662 * elf32-hppa.c: First half of major cleanup. Add/cleanup lots of
1663 comments. PARAMize some static functions. Delete unused functions.
1664 Delete unused/unnecessary arguments to many functions. Group
1665 static vars together. Collapse common case statements together
1666 in many places. Use default case when possible instead of listing
1667 each case separately. Abort for bad errors until we get error
1668 code propogation working. Work on spacing and indention problems.
1669 Add FIXMEs for some unresolved problems. Delete hopelessly broken
1670 COMPLEX relocation support (it's never used anyway).
1671 (hppa_elf_rebuild_insn): Delete. Moved into libhppa.h.
1672 (elf_hppa_tc_symbol): Accept and use new arguments (symext chains).
1673 (elf_hppa_tc_make_sections): Likewise.
1675 * format.c (bfd_check_format_matches): Initialize matching_vector
1676 to keep gcc -Wall quiet.
1678 * elfcode.h (elf_slurp_reloca_table): Fix typo.
1680 * som.c (som_get_symtab_upper_bound): Use "sizeof (asymbol *)"
1681 not "sizeof (som_symbol_type *)".
1683 * elfcode.h (elf_get_symtab_upper_bound): Use "sizeof (asymbol *)"
1684 not "sizeof (asymbol"). Opps.
1686 Fri Feb 25 13:19:04 1994 Ted Lemon (mellon@pepper.ncd.com)
1688 * bfd.c (bfd_get_gp_size): Can't return gp value on an archive.
1689 (bfd_set_gp_size): Can't set gp value on an archive.
1691 Fri Feb 25 12:57:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1693 * srec.c (pass_over): Don't skip too many characters when
1696 Fri Feb 25 11:41:57 1994 Ian Lance Taylor (ian@cygnus.com)
1698 * ecoff.c (ecoff_sizeof_headers): Align result to 16 byte
1701 Thu Feb 24 07:13:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1703 * som.c (som_bfd_derive_misc_symbol_info): Derive symbol_info
1704 field for absolute symbols in the same manner as undefined
1707 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1709 * elfcode.h (elf_core_file_p): Check for core file e_machine match
1710 like in elf_object_p.
1712 Wed Feb 23 18:28:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1714 * elfcode.h (alloca): Delete declaration.
1716 * som.c (som_prep_headers): Use CPU_PA_RISC1_0 for magic
1717 number rather than HP9000S800_ID. Note som.c is careful
1718 to make sure CPU_PA_RISC1_0 is always defined.
1720 Mon Feb 21 10:12:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1722 * Makefile.in (targets.o, archures.o): Use ALL_CFLAGS to supply
1723 flags to explicit compile actions.
1725 Mon Feb 21 09:50:06 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
1727 * ecofflink.c (ecoff_write_symhdr): Set symhdr->magic here.
1728 * ecoff.c (ecoff_write_object_contents): Make sure .bss section
1729 ends on a page boundary if there is no symbol table.
1730 (ecoff_bfd_final_link): Don't set symhdr->magic here.
1732 * hosts/hp300.h: Include <stdlib.h>; don't declare free.
1734 * som.c (som_bfd_count_ar_symbols): Use a pointer and alloca
1735 rather than an array of variable size.
1736 (som_bfd_fill_in_ar_symbols): Likewise.
1737 (som_bfd_ar_write_symbol_stuff): Likewise.
1739 * coff-alpha.c (alpha_relocate_section): Rewrite mask and shift
1740 operation to avoid OSF 1.3 cc bug.
1741 * ecoff.c (ecoff_write_object_contents): Make text_size, data_size
1742 and bss_size bfd_size_type instead of unsigned long. Make
1743 text_start and data_start bfd_vma instead of unsigned long.
1744 * ecofflink.c (ecoff_add_string): Remove incorrect cast of return
1747 Sun Feb 20 16:06:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
1749 * linker.c (_bfd_generic_link_add_archive_symbols): Consider
1750 symbols in the order they appear in the archive map.
1752 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1754 * coff-alpha.c (reloc_nil): Add forward declaration, add missing
1755 error_message argument.
1756 * coff-sparc.c (bfd_coff_generic_reloc): Add forward declaration,
1757 add missing error_message argument.
1758 * mipsbsd.c (mips_fix_hi16_s): Add forward declaration, add missing
1759 error_message argument.
1761 Fri Feb 18 11:41:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1763 start-sanitize-powerpc-netware
1764 Support for PowerPC NetWare.
1765 * nlm32-powerpc.c: New file.
1766 * config.bfd (powerpc-*-netware*): New target; use ppc-nlm.
1767 * config/ppc-nlm.mt: New file.
1768 * configure.in (nlm32_powerpc_vec): New target vector; use
1769 nlm32-powerpc.o, nlm32.o, nlm.o.
1770 * targets.c (nlm32_powerpc_vec): Declare.
1771 * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o.
1772 (CFILES): Should add nlm32-powerpc.c, but didn't, because the
1773 dependencies can't be sanitized.
1774 end-sanitize-powerpc-netware
1776 Initial support for PowerPC ELF. Done without an ABI, and
1777 probably to be changed when I get an ABI.
1778 * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf.
1779 * config/ppc-elf.mt: New file.
1780 * configure.in (bfd_elf32_powerpc_vec): New target vector; use
1781 elf32-powerpc.o, elf32.o, elf.o.
1782 * elf32-powerpc.c: New file.
1783 * elfcode.h (prep_headers): Add bfd_arch_powerpc case.
1784 (elf_set_arch_mach): Likewise.
1785 * targets.c (bfd_elf32_powerpc_vec): Declare.
1786 * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o.
1787 (CFILES): Add elf32-powerpc.c.
1788 Rebuilt dependencies.
1790 Thu Feb 17 15:29:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1792 * coffgen.c (coff_write_linenumbers): Always return a value.
1794 * elfcode.h (elf_slurp_symbol_table): Handle zero symbols
1795 reasonably. Allocate x_symp using alloca.
1797 * elfcode.h (map_program_segments): ELF program header entries
1798 must be sorted by load address. This used to generate the entries
1801 * section.c (SEC_IN_MEMORY): Define.
1802 (asection): Rename unused field otheruserdata to contents, and
1804 (bfd_make_section_anyway): Initialize contents field to NULL.
1805 (bfd_get_section_contents): If SEC_IN_MEMORY is set, get section
1806 contents from contents field rather than from file.
1807 * bfd-in2.h: Rebuilt.
1809 Thu Feb 17 08:30:53 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1811 * bfd.c (bfd_get_error, bfd_set_error): New functions.
1812 (bfd_error): Make static.
1813 (bfd_error_type): Renamed from bfd_ec. Prepend "bfd_error_" to
1815 * bfd-in2.h: Regenerated.
1816 * aix386-core.c, aout-adobe.c, aout-encap.c, aout-target.h,
1817 aoutf1.h, aoutx.h, archive.c, archures.c,
1818 bfd.c, bout.c, cache.c, coff-alpha.c, coff-mips.c,
1819 coff-rs6000.c, coffcode.h, coffgen.c, core.c, ctor.c,
1820 ecoff.c, ecofflink.c, elf.c, elf32-hppa.c, elf32-mips.c,
1821 elfcode.h, format.c, hash.c, hp300hpux.c, hppabsd-core.c,
1822 i386lynx.c, ieee.c, libbfd.c, libelf.h, linker.c,
1823 lynx-core.c, nlm.c, nlm32-alpha.c, nlm32-i386.c,
1824 nlm32-sparc.c, nlmcode.h, oasys.c, opncls.c, osf-core.c,
1825 ptrace-core.c, reloc16.c, rs6000-core.c, section.c, som.c,
1826 srec.c, sunos.c, syms.c, targets.c, tekhex.c,
1827 trad-core.c: Change callers.
1829 Tue Feb 15 22:27:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1831 * som.c: Remove FIXMEs for things which have been dealt with.
1833 Tue Feb 15 19:39:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1835 * section.c (bfd_get_section_contents): Since this function reads
1836 unrelocated contents, the section's raw size is always the one to
1837 use for bounds checking.
1839 * linker.c (default_indirect_link_order): In assertion, compare
1840 link_order size field against cooked size, not raw size, of input
1843 * bout.c (b_out_get_reloc_upper_bound): For BSS section, just
1845 (aligncode): When shrinking, the addend should be set to the
1846 current offset in the section plus the number of bytes of padding
1847 that will actually be retained.
1848 (b_out_relax_section): If a section contains no relocations, don't
1849 bother processing them.
1850 (b_out_get_relocated_section_contents): Set reloc_done. Assert
1851 that bfd_get_section_contents returns true. Check that relocs are
1853 (b_out_get_relocated_section_contents, case ALIGNDONE): Assert
1854 that reloc->addend falls between the current source offset and the
1855 raw size of the input section.
1857 * config.bfd: Support i960 vxworks versions > 5.0 with coff, not
1858 bout. Default with no version number is still bout. Support
1859 explicit i960-coff target too.
1861 * bout.c: Changed some indentation, deleted trailing whitespace,
1862 fixed some comments, removed some "#if 1" lines.
1863 (output_addr): New macro.
1864 (calljx_callback, callj_callback, get_value, abs32code, aligncode,
1865 b_out_get_relocated_section_contents): Use it for readability.
1867 Tue Feb 15 09:00:16 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1869 * som.c (som_bfd_prep_for_ar_write): Iterate through the SOM
1870 symbols, not the BFD symbols.
1871 (som_bfd_ar_write_symbol_stuff): Likewise.
1873 Mon Feb 14 22:55:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1875 * som.c (som_slurp_symbol_table): Do not die if a BFD doesn't
1878 * Finish basic read-write support for SOM archive libraries. Bugs
1879 surely remain as this hasn't been tested all that much.
1880 * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define.
1881 (struct som_misc_symbol_info): New structure to hold info necessary
1882 to build both normal and library symbol tables.
1883 (som_derive_misc_symbol_info): New function to derive info necessary
1884 to build both normal and library symbol tables.
1885 (som_build_and_write_symbol_table): Use new function to derive misc
1887 (som_slurp_symbol_table): Update backend private data for symbols
1889 (som_bfd_prep_for_ar_write): New function.
1890 (som_bfd_ar_symbol_hash): New function.
1891 (som_bfd_ar_write_symbol_stuff): New function.
1892 (som_write_armap): Flesh out.
1893 (som_vec): Fix ar padding character.
1895 * som.c: Consistently use memset rather than bzero.
1897 Mon Feb 14 17:02:28 1994 Stu Grossman (grossman at cygnus.com)
1899 * coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where
1901 * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE.
1902 * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and
1904 * config/rs6000lynx.mh: Turn on Lynx core file support.
1905 * hosts/rs6000.h: #define HOST_AIX.
1906 * hosts/rs6000lynx.h: Create this to enable Lynx host support.
1908 Sun Feb 13 14:30:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1910 * som.h (som_symbol_data): Safely access backend private data
1911 for BFD symbols. All callers changed.
1913 * Read-only SOM archive support.
1914 * som.c (som_bfd_count_ar_symbols): New helper function.
1915 (som_bfd_fill_in_ar_symbols): New helper function.
1916 (som_slurp_armap): New function to read a SOM LST.
1918 * som.h: Include <lst.h> and <ar.h>.
1920 Sat Feb 12 22:34:14 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1922 * elfcode.h (elf_map_symbols): Fix typo.
1923 (write_object_contents): Check return values from prep_headers and
1924 elf_compute_section_file_positions.
1925 (set_section_contents): Likewise.
1927 Fri Feb 11 16:56:50 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1929 * archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc.
1930 (bfd_construct_extended_name_table): Check result of normalize.
1932 Tue Feb 8 08:57:31 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1934 Make all callers of malloc or realloc (including via obstacks)
1935 check the result for NULL. Most set bfd_error to no_memory and
1936 return in that case; a few are harder to fix, and are marked
1937 with "FIXME <return type>".
1939 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub
1940 hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return.
1941 * linker.c (_bfd_generic_link_output_symbols
1942 _bfd_generic_link_write_global_symbol): Ditto
1943 * section.c (bfd_make_section_anyway): Ditto.
1945 * tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc.
1946 (first_phase): Ditto. FIXME void
1947 (tekhex_make_empty_symbol): Check bfd_zalloc.
1949 * sunos.c (sunos_read_dynamic_info): Check bfd_zalloc.
1950 (MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc.
1952 * stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate.
1955 (fillup_symbols): Check bfd_alloc. FIXME void
1956 (srec_mkobject srec_get_section_contents
1957 srec_set_section_contents): Check bfd_alloc.
1958 (srec_make_empty_symbol): Check bfd_zalloc.
1960 * som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t.
1961 (make_unique_section): Check bfd_alloc.
1962 (som_new_section_hook): Check bfd_zalloc.
1963 (bfd_som_attach_aux_hdr): Ditto. FIXME void
1965 * rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc.
1967 * osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc.
1968 (osf_core_core_file_p): Check bfd_alloc.
1970 * oasys.c (oasys_slurp_symbol_table oasys_archive_p
1971 oasys_mkobject oasys_object_p oasys_new_section_hook
1972 oasys_set_section_contents): Check bfd_alloc.
1973 (oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc.
1974 (oasys_make_empty_symbol): Check bfd_zalloc.
1976 * nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc.
1977 (nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc.
1979 * nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc.
1981 * nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc.
1983 * nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc.
1985 * linker.c (_bfd_link_hash_newfunc
1986 (generic_link_hash_newfunc
1987 (archive_hash_newfunc
1988 (_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate.
1989 (_bfd_generic_final_link
1990 (_bfd_generic_link_output_symbols
1991 (default_indirect_link_order): Check bfd_alloc.
1992 (bfd_new_link_order): Check bfd_alloc_by_size_t.
1994 * irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc.
1997 (read_id get_symbol get_section_entry ieee_archive_p ieee_object_p
1998 ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc.
1999 (do_one): Check bfd_alloc. Return a boolean.
2000 (ieee_slurp_section_data): Check it.
2001 (init_for_output): Check bfd_alloc. Return a boolean.
2002 (ieee_set_section_contents): Check it.
2003 (do_with_relocs): Check bfd_alloc. Return a boolean.
2004 (ieee_bfd_debug_info_accumulate): Ditto. FIXME void.
2005 (ieee_mkobject): Check bfd_zalloc.
2006 (ieee_make_empty_symbol): Check bfd_zmalloc.
2008 * hpux-core.c (hpux_core_make_empty_symbol): Check
2011 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Check
2013 (hppabsd_core_core_file_p): Check bfd_zalloc.
2015 * hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc.
2017 * elfcode.h (elf_new_section_hook): Check bfd_alloc.
2018 (bfd_section_from_phdr): Ditto.
2019 (write_relocs): Ditto. FIXME void
2020 (elf_map_symbols assign_section_numbers map_program_segments):
2021 Ditto. Return a boolean.
2022 (swap_out_syms): Ditto. Check elf_map_symbols.
2023 (elf_slurp_symbol_table): Check bfd_zalloc.
2024 (elf_slurp_reloca_table): Check bfd_alloc.
2025 (elf_slurp_reloc_table): Ditto.
2026 (elf_compute_section_file_positions): Check assign_section_numbers.
2027 (assign_file_positions_except_relocs): Return a boolean.
2028 Check map_program_segments.
2029 (elf_compute_section_file_positions): Check it.
2031 * elf32-mips.c (mips_elf_final_link): Check bfd_alloc.
2033 * elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and
2035 (hppa_elf_stub_reloc): Ditto.
2036 (hppa_elf_build_arg_reloc_stub): Check bfd_zalloc.
2037 (hppa_elf_build_long_branch_stub): Ditto.
2038 (elf32_hppa_backend_symbol_table_processing): Ditto.
2040 * ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean.
2041 (ecoff_slurp_symbol_table): Check it.
2042 (ecoff_slurp_armap): Check bfd_alloc.
2043 (ecoff_write_armap): Check bfd_zalloc.
2044 (ecoff_link_hash_newfunc): Check bfd_hash_allocate and
2045 _bfd_link_hash_newfunc.
2046 (ecoff_link_add_externals): Check bfd_alloc.
2048 * ctor.c (bfd_constructor_entry): Check bfd_alloc.
2050 * coffgen.c (coff_real_object_p): Check bfd_alloc.
2051 (coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean.
2052 (coff_write_symbol): Check bfd_alloc. FIXME int
2053 (coff_write_linenumbers): Check bfd_alloc. Return a boolean.
2054 (coff_section_symbol): Check bfd_alloc_by_size_t.
2055 (coff_get_normalized_symtab): Check bfd_alloc.
2056 (coff_bfd_make_debug_symbol): Check bfd_zalloc.
2057 * libcoff-in.h: Change decls of coff_renumber_symbols,
2058 coff_write_linenumbers.
2059 * libcoff.h: Rebuilt.
2060 * coffcode.h (coff_write_object_contents): Check
2061 coff_renumber_symbols, coff_write_linenumbers.
2063 * coffcode.h: Indent.
2064 (coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a
2066 (coff_write_object_contents): Check it.
2068 * coff-alpha.c (alpha_relocate_section): Check bfd_alloc.
2069 * coff-mips.c (mips_relocate_section): Ditto.
2071 * archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value.
2072 (do_slurp_bsd_armap): Ditto.
2073 (compute_and_write_armap): Check bfd_realloc value.
2075 * aoutx.h (translate_from_native_sym_flags): Check bfd_alloc
2076 return value. Return boolean value.
2077 (NAME(aout,make_empty_symbol)): Check bfd_zalloc return value.
2078 (NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc
2080 (add_to_stringtab): Ditto. FIXME void
2081 (aout_link_hash_newfunc): Check bfd_hash_allocate return value.
2082 (aout_link_add_symbols): Check bfd_alloc value.
2083 (translate_symbol_table): Check translate_from_native_sym_flags.
2084 * hp300hpux.c (MY(slurp_symbol_table)): Ditto.
2085 * aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc.
2087 * opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc.
2089 * opncls.c (obstack_chunk_alloc): Define as malloc, not
2090 bfd_xmalloc_by_size_t.
2091 (_bfd_new_bfd): Check obstack_begin for 0 return.
2093 * ieee.c (obstack_chunk_alloc): Define as malloc, not
2094 bfd_xmalloc_by_size_t.
2095 (ieee_archive_p): Check obstack_begin for 0 return and
2096 obstack_finish for NULL return.
2098 * hash.c (obstack_chunk_alloc): Define as malloc, not
2099 bfd_xmalloc_by_size_t.
2100 (bfd_hash_table_init_n): Check obstack_begin for 0 return and
2101 obstack_finish for NULL return.
2102 (bfd_hash_lookup): Check obstack_alloc for NULL return.
2104 * ecofflink.c (obstack_chunk_alloc): Define as malloc, not
2105 bfd_xmalloc_by_size_t.
2106 bfd_ecoff_debug_accumulate
2107 bfd_ecoff_debug_accumulate_other): Check obstack_alloc.
2108 (add_file_shuffle add_memory_shuffle): Check obstack_alloc for
2109 NULL return. Return boolean, not void.
2110 (bfd_ecoff_debug_init): Check obstack_begin for 0 return.
2111 (bfd_ecoff_debug_accumulate): Check add_file_shuffle
2112 and add_memory_shuffle return.
2113 (string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc.
2114 (bfd_ecoff_debug_accumulate): Check bfd_alloc.
2115 (ecoff_add_string): Check add_memory_shuffle return.
2117 * libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t):
2119 * libbfd.h: Rebuilt.
2121 Fri Feb 11 15:35:32 1994 Stu Grossman (grossman at cygnus.com)
2123 * configure.host: Add Lynx/rs6000 support.
2124 * config/i386-nlm.mt: Enable a.out file support.
2125 * config/rs6000lynx.mh: Lynx/rs6000 host support.
2127 Fri Feb 11 17:25:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2129 * archive.c (compute_and_write_armap): Rewrite somewhat to improve
2132 Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com)
2134 * archive.c: Change all references to '\n' in archive magic
2135 to '\012', for greater portability.
2136 * ecoff.c (ecoff_write_armap): Ditto.
2138 Thu Feb 10 12:58:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2140 * aoutx.h (aout_link_write_other_symbol): Check strip settings to
2141 see whether symbol should be output.
2142 * genlink.h (struct generic_write_global_symbol_info): Added info
2144 * linker.c (_bfd_generic_final_link): Initialize wginfo.info.
2145 (_bfd_generic_link_write_global_symbol): Check strip settings to
2146 see whether symbol should be output.
2147 * elf32-mips.c (mips_elf_final_link): Initialize wginfo.info.
2149 Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2151 * som.c (som_reloc_queue_find): Do not examine a NULL queue entry.
2153 * som.c: Cast return values from BFD memory allocation routines to
2154 avoid warnings from the HP compiler.
2156 Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2158 * coff-alpha.c (alpha_relocate_section): Accept a LITERAL
2159 reloc on an "ldl" instruction too.
2161 * archive.c (bfd_ar_hdr_from_filesystem): Cast status elements
2162 when passing them to sprintf. Use %ld instead of %d.
2164 * coff-rs6000.c (rs6000coff_mkarchive): Return false.
2165 (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used.
2166 Also removed unused variable namelen.
2167 (rs6000coff_write_armap): Declare orl_count and stridx parameters.
2169 Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2171 * libbfd-in.h (xmalloc): Don't declare parameter type, to avoid
2173 * libbfd.h: Rebuilt.
2175 Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2177 * coff-alpha.c (reloc_nil): New function.
2178 (alpha_howto_table): Use it as special_function to prevent certain
2179 relocs from being adjusted by bfd_perform_relocation. IGNORE
2180 reloc should be partial_inplace.
2181 (alpha_ecoff_get_relocated_section_contents): Accept a LITERAL
2182 reloc on an "ldl" instruction too.
2184 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2186 * elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub,
2187 hppa_elf_build_long_branch_stub): Cast to char * instead of int
2188 before performing pointer arithmetic.
2190 Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2192 * config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this
2194 (hppa*-*-*elf*): This configuration used hppa-elf now.
2196 * som.c: This file is also used for HOST_HPPAOSF.
2198 * targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF.
2200 * hosts/hppaosf.h: New host configuration file.
2202 * config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as
2203 BSD handles both SOM and ELF object files.
2205 * config/hppaosf.mh (HDEFINES): Delete. No longer needed.
2206 (RANLIB): Doesn't do anything, define it to be "echo".
2208 * config/hppaosf.mt: New target makefile fragment for a PA running
2211 Mon Feb 7 15:02:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2213 * archures.c (enum bfd_architecture): Added bfd_arch_powerpc.
2214 (archures_init_table): If SELECT_ARCHITECTURES is not defined,
2215 added bfd_powerpc_arch.
2216 * bfd-in2.h: Rebuilt.
2217 * cpu-powerpc.c: New file.
2218 * Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c.
2219 Rebuilt dependencies.
2221 * elfcode.h (bfd_section_from_shdr): Get vma and alignment_power
2222 of an SHT_STRTAB section from sh_addr and sh_addralign, rather
2223 than just setting them to zero.
2225 Sun Feb 6 20:04:10 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2227 * elfcode.h (prep_headers, swap_out_syms): Check for NULL return
2228 from bfd_new_strtab.
2229 (elf_compute_section_file_positions): Check for false return from
2232 * linker.c (default_indirect_link_order): Check for NULL return
2233 from bfd_get_relocated_section_contents.
2235 * syms.c: Make example application in doc call xmalloc, not
2238 * aoutx.h (NAME(aout,slurp_symbol_table),
2239 aout_link_get_symbols, NAME(aout,link_hash_table_create)):
2240 * bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs):
2241 * ecoff.c (ecoff_bfd_link_hash_table_create):
2242 * ecofflink.c (bfd_ecoff_debug_init):
2243 * format.c (bfd_check_format_matches):
2244 * linker.c (_bfd_generic_link_hash_table_create):
2245 (_bfd_generic_final_link):
2246 * reloc16.c (bfd_coff_reloc16_relax_section):
2247 (bfd_coff_reloc16_get_relocated_section_contents):
2248 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub):
2249 * elf32-mips.c (mips_elf_final_link):
2250 * elfcode.h (bfd_new_strtab):
2251 (bfd_add_2_to_strtab):
2252 (elf_slurp_symbol_table):
2253 (elf_corefile_note):
2254 * libbfd.c (bfd_zmalloc):
2255 Use malloc and check the result, instead of bfd_xmalloc.
2257 Sat Feb 5 12:39:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2259 * config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*.
2261 Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2263 * srec.c (srec_write_record): Put CONST keyword for "src" before
2264 "unsigned", some compilers don't like it after "unsigned".
2265 * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to
2266 "val" in prototype declaration because some compilers don't like
2267 arguments whose names are the same as types.
2269 Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2271 * aoutx.h (aout_link_check_ar_symbols): Correct test for whether
2272 object file defines symbol. Also, if skipping a symbol, skip the
2273 second symbol of a N_WARNING or N_INDR symbol as well.
2275 Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2277 Add basic support for writing RS/6000 XCOFF files.
2278 * coff-rs6000.c (dummy_reloc): Removed.
2279 (rs6000coff_howto_table): Defined XCOFF relocs.
2280 (RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto.
2281 (rs6000coff_rtype2howto): New function.
2282 (coff_bfd_reloc_type_lookup): Defined to use
2283 rs6000coff_reloc_type_lookup.
2284 (rs6000coff_reloc_type_lookup): New function.
2285 (SELECT_RELOC): Defined to set r_type and r_size fields.
2286 (COFF_LONG_FILENAMES): Defined.
2287 * coffcode.h (combined_entry_type): Changed fix_tag and fix_end
2288 fields to bitfields. Added fields fix_value and fix_scnlen.
2289 (sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than
2290 STYP_INFO for the type of a section named .debug.
2291 (coff_add_missing_symbols): Don't define if RS6000COFF_C.
2292 (coff_write_object_contents): If RS6000COFF_C, don't call
2293 coff_add_missing_symbols.
2294 (coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux
2295 entry has type STY_LD change the x_scnlen into a pointer to a
2296 symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the
2297 value into a pointer to a symbol and set fix_value.
2298 * libcoff.h: Rebuilt.
2299 * coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set,
2300 get the symbol offset. Likewise for fix_scnlen.
2301 (string_size): Change type to bfd_size_type.
2302 (debug_string_size, debug_string_section): New static variables.
2303 (coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true,
2304 write the symbol name into the .debug section; assume that the
2305 section has already been created with the right size.
2306 (coff_write_symbols): Initialize debug_string_size to 0. If
2307 bfd_coff_symname_in_debug returns true, don't put symbol name in
2308 usual string table. After writing out all symbols, if
2309 debug_string_size is not 0, check that it matches the size of the
2311 (coff_get_normalized_symtab): Clear new fix_value and fix_scnlen
2312 fields. If the string offset is 0, always use an empty string as
2314 (coff_make_empty_symbol): Zero out the symbol structure.
2315 * reloc.c (bfd_perform_relocation): Work around one gross hack
2316 with another: actually look at the target name to avoid the broken
2318 (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26,
2319 BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16.
2320 * bfd-in2.h: Rebuilt.
2322 Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2324 * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc.
2325 (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted.
2326 * libbfd-in.h: Define them as macros calling xmalloc and declare
2328 * libbfd.h: Rebuilt.
2330 Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2332 * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined
2333 symbol has a value in the ECOFF symbol but not in the BFD symbol,
2334 keep the value in the ECOFF symbol. This helps gas.
2336 * linker.c (_bfd_generic_link_output_symbols,
2337 _bfd_generic_link_write_global_symbol): Don't require that all
2338 references to a common symbol be themselves common symbols.
2340 * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF.
2342 Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2344 * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h,
2345 sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT.
2346 * bfd-in2.h: Rebuilt.
2348 Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2350 * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type
2352 (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to
2353 x_csect.x_scnlen.l to match change in coff/internal.h.
2354 (coff_swap_aux_out): Likewise.
2356 * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c
2357 (alpha_ecoff_backend_data): Change casts of aux_in and aux_out
2358 fields to match yesterday's changes.
2360 * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass
2361 in the internal_reloc itself, not the type.
2362 * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c,
2363 coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed
2364 definition of SELECT_RELOC accordingly.
2366 Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2368 * coffcode.h (bfd_coff_backend_data): Added new arguments to
2369 _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number
2370 and number of aux entries.
2371 (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed
2373 * libcoff.h: Rebuilt.
2374 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new
2375 arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT
2376 specially if this is the last aux entry.
2377 * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass
2378 new arguments to swap_aux functions.
2380 Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2382 * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros
2383 (only testing for m68k and vax at the moment); do verify that the
2384 preprocessor didn't trash the arch name inside the string version.
2385 Don't print out "pagesize =" line that prevents output from
2386 compiling. Derive BYTES_IN_WORD and ARCH values from sizeof
2388 * Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
2389 (check, installcheck): Identify directory in "no testsuites"
2392 Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2394 * aoutx.h (aout_link_write_symbols): Write out correct value for
2397 Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2399 * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define
2400 KERNBASE, so hard-code 0x80000000 instead.
2402 Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2404 * linker.c (generic_link_add_symbol_list): If symbol is common,
2405 set the BSF_OLD_COMMON flag.
2407 Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2409 * format.c (bfd_check_format_matches): Put the new entry in the
2410 correct element of matching_vector.
2412 Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2414 * som.c, som.h (bfd_som_set_section_attributes,
2415 bfd_som_set_subsection_attributes): Change parameters from char
2416 to int. Following a prototype with an old-style function definition
2417 in the presence of widened parameters is a GCC-ism not supported
2418 by the HP compiler in ANSI mode.
2420 Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2422 * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2.
2424 * hp300hpux.c (MY(write_object_contents)): Write out the symbols
2425 before writing out the relocs, so that the right symbol indices
2428 * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not
2429 try to overlay the internal carsyms on the external symdefs. That
2430 can not work if the size of a host pointer is larger than 4 bytes.
2432 * format.c (bfd_check_format_matches): Cast result of
2433 bfd_xmalloc_by_size_t.
2434 * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype.
2436 * archive.c: Reindented to GNU standards.
2438 Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2440 * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add
2441 "_bfd_" to function names.
2442 * archive.c (_bfd_create_empty_archive_element_shell),
2443 libbfd-in.h: Change callers.
2445 * libbfd.c (bfd_zmalloc): Renamed from zalloc.
2446 * libbfd.c (bfd_add_to_string_table),
2447 trad-core.c (trad_unix_core_file_p),
2448 targets.c (bfd_target_list),
2449 ptrace-core.c (ptrace_unix_core_file_p),
2450 opncls.c (new_bfd), libbfd-in.h,
2451 ieee.c (ieee_make_empty_symbol),
2452 elf32-hppa.c (hppa_elf_stub_branch_reloc),
2453 (hppa_elf_stub_reloc): Change callers.
2454 * libbfd.h: Regenerated.
2456 * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name.
2457 (_bfd_get_elt_at_filepos),
2458 coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h:
2461 * format.c (bfd_check_format_matches), libbfd-in.h, targets.c,
2462 elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector
2463 and default_vector to bfd_default_vector.
2464 * libbfd.h: Regenerated.
2466 * format.c (bfd_check_format_matches): New function.
2467 (bfd_check_format): Call it.
2468 (bfd_matching_formats): Function removed.
2469 * targets.c: Replace the vector added on Jan 21 with a count of
2470 entries in default_vector.
2471 * bfd-in2.h: Regenerated.
2473 Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2475 * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of
2476 .pdata section based on lnnoptr field, not section header.
2477 (alpha_relocate_section): Don't bother to check if r_symndx >= 0,
2478 since it is unsigned.
2479 (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than
2481 * ecoff.c (ecoff_new_section_hook): Set alignment_power field of
2482 .pdata section to 3.
2483 (ecoff_compute_section_file_positions): Save the size of the
2484 .pdata section in the line_filepos field, and actually align the
2485 .pdata section to an alignment power of 4.
2486 (ecoff_compute_reloc_file_positions): Set output_has_begun after
2487 calling ecoff_compute_section_file_positions.
2488 (ecoff_write_object_contents): Set s_lnnoptr for the .pdata
2489 section from the line_filepos field. Set vstamp for the optional
2490 header from the vstamp of the symbolic header.
2491 (ecoff_bfd_final_link): Set vstamp of the symbolic header to the
2492 vstamp used by the first object file in the link.
2494 * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align.
2496 * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag
2497 for a created common section.
2498 (_bfd_generic_link_add_one_symbol): Likewise.
2500 * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to
2501 get the index of a common section, rather than always using
2502 SHN_COMMON (MIPS has multiple common sections).
2504 * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
2506 * bfd/aoutx.h (aout_link_input_section_std,
2507 aout_link_input_section_ext): Pass additional arguments to
2508 reloc_overflow callback.
2509 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents,
2510 alpha_relocat_section): Likewise.
2511 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2512 * coff-h8500.c (extra_case): Likewise.
2513 * coff-mips.c (mips_relocate_section): Likewise.
2514 * coff-z8k.c (extra_case): Likewise.
2515 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
2516 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2518 * bout.c (calljx_callback, callj_callback): Use get_value to get
2519 the symbol value and check for undefined symbols.
2520 (get_value): If the symbol is undefined, look it up in the linker
2522 (b_out_get_relocated_section_contents): For PCREL24 and PCREL13
2523 use get_value to get the symbol value and check for undefined
2525 * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is
2526 undefined, look it up in the linker hash table.
2528 * aoutx.h (translate_symbol_table): The string index 0 has a
2529 special meaning for normal symbols, but not for dynamic symbols.
2531 Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com)
2533 * sparclynx.c: Setup appropriate macros to enable core file
2536 Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2538 * targets.c: Add a vector of matching format names.
2539 * format.c (bfd_matching_formats): New function to return it.
2540 (bfd_check_format): Set it.
2541 * bfd-in2.h: Regenerated.
2543 * bfd-in.h: Remove decls of bfd_ec type and error printing functions.
2544 Remove decl of type symclass; wasn't used.
2545 * bfd.c: Document error handling, including code fragments
2546 containing the error decls that were in bfd-in.h.
2548 * bfd-in2.h: Regenerated.
2550 Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com)
2552 * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c:
2553 The sparc (and possibly other?) NLM format requires a different
2554 way to write exports, so add a write_export field to the backend
2555 data (and set it to NULL for everything but the sparc).
2557 Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2559 * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL,
2560 not (struct external_nlist *) NULL. info->dynrel is a PTR, not
2561 a struct external_nlist *.
2563 Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2565 * bfd.c: Remove error strings for errors removed below.
2566 * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec),
2567 oasys.c (oasys_write_sections): Rename
2568 bfd_error_nonrepresentable_section to nonrepresentable_section.
2569 None of the other bfd error names start with "bfd_error".
2570 Remove errors symbol_not_found and no_relocation_info, which seem
2572 * bfd-in2.h: Regenerated.
2574 Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2576 * bfd.c (bfd_get_gp_size): Added support for ELF.
2578 * syms.c (BSF_DYNAMIC): New symbol flag.
2579 (bfd_print_symbol_vandf): Print it.
2580 * bfd-in2.h: Rebuilt.
2581 * libaout.h (struct aout_backend_data): New read_dynamic_symbols
2582 and read_dynamic_relocs fields.
2583 (struct aoutdata): New dynamic_info field.
2584 (obj_aout_dynamic_info): New accessor macro.
2585 * sunos.c (struct sunos_dynamic_info): New structure.
2586 (sunos_read_dynamic_info, MY(read_dynamic_symbols),
2587 MY(read_dynamic_relocs)): New functions to read dynamic symbols
2589 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
2590 dynamically linked, set SEC_RELOC for both the .text and .data
2592 (translate_from_native_sym_flags): Don't set BSF_LOCAL for an
2594 (translate_symbol_table): New function, split out of
2595 slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
2596 (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
2597 (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
2598 (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
2600 * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
2601 out dynamic symbols or relocs against reloc symbols, since they
2602 are already in the .text section and we wouldn't know where to
2604 (sunos4_aout_backend): Initialize read_dynamic_symbols and
2605 read_dynamic_relocs fields.
2606 * aout-target.h (MY(backend_data)): Initialize
2607 read_dynamic_symbols and read_dynamic_relocs fields.
2609 Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2611 * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete
2612 typedefs, since HOST_64_BIT will take care of defining them in
2615 Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2617 * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here;
2618 that's dealt with elsewhere.
2619 * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros.
2620 (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so
2621 they get copied to bfd.h.
2623 * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation
2624 types. Reorganized some of the existing ones.
2625 * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one
2626 values in case of compilation on a 32-bit machine. Fix pcrel
2627 fields of some reloc types.
2628 (alpha_bfd_reloc_type_lookup): Handle more relocation types.
2630 * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default
2631 definitions when not defined, regardless of whether uint64_type is
2632 a defined macro or not.
2633 (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not
2636 Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2638 * aoutx.h (translate_to_native_sym_flags): Set the type of a
2639 BSF_WARNING symbol to N_WARNING.
2641 Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2643 * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p
2644 for an indirect or warning symbol.
2645 (aout_link_write_symbols): Update sym_hash with the target of an
2646 indirect or warning symbol. If an indirect symbol is defined,
2647 output the calculated value and don't output the target symbol.
2649 Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2651 * aoutx.h (translate_from_native_sym_flags): Give warning symbols
2652 an (unused) nonzero section value, needed for check below.
2654 Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2656 * aoutx.h (translate_from_native_sym_flags,
2657 aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like
2660 Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2662 * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set
2663 the DYNAMIC flag for the BFD.
2664 (NAME(bfd_elf,write_object_contents)): Don't try to write out a
2665 BFD with the DYNAMIC flag set, since we don't generate the program
2666 header table correctly.
2668 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2670 * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end
2671 of the function to avoid storage leak.
2673 Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2675 * ecoff.c (ecoff_link_write_external): An ifd can be -1.
2677 Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2679 * som.c (som_set_reloc_info): Provide a default symbol for
2680 relocations which don't actually have an associated symbol.
2682 * som.c (hppa_som_reloc): Add new "error message" argument.
2684 Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2686 Enable gdb to write to core files on more core file readers.
2687 * libbfd.c (bfd_generic_set_section_contents): Remove range check
2688 for section size, it is already done in bfd_set_section_contents
2689 with bfd_get_section_size_now.
2690 * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c,
2691 osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents):
2692 Use bfd_generic_set_section_contents instead of bfd_false.
2694 Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2696 * linker.c: Added initial documentation.
2698 * linker.c (default_indirect_link_order): Don't expect space for
2699 output relocations if there aren't any input relocations.
2701 Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2703 * aoutx.h (NAME(aout,final_link)): Set a_entry before computing
2706 * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
2709 Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2711 * config.bfd: Use ELF, not COFF for m88*-*-dgux*.
2712 Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
2714 Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2716 * ecofflink.c: Extensive changes to compress and merge debugging
2717 information, and to write some of out directly rather than saving
2718 it in memory. Several new functions and structures, and new
2719 arguments to existing functions.
2720 * ecoff.c (ecoff_compute_reloc_file_positions): Compute
2721 sym_filepos as well.
2722 (ecoff_get_extr): Use ifdmap instead of ifdbase.
2723 (ecoff_write_object_contents): Don't compute sym_filepos here.
2724 Only output symbols if outsymbols is not NULL.
2725 (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and
2726 bfd_ecoff_debug functions. Write out debugging information here.
2727 (ecoff_final_link_debug_accumulate): Adjust for changes in
2728 bfd_ecoff_debug functions.
2729 (ecoff_link_write_external): Use ifdmap rather than ifdbase.
2730 * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols
2731 first, to put them in the first memory buffer. Clear fdr field.
2732 (mips_elf_get_extr): Use pointer to unswapped external symbol.
2733 (mips_elf_final_link): Adjust for changes in bfd_ecoff functions.
2734 Preserve .text, .data and .bss even if they are empty. Save
2735 pointer to unswapped external symbol rather than copying it.
2736 Don't free up the external symbols.
2737 * libelf.h (elf_symbol_type): Change mips_extr to PTR.
2738 * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare.
2739 (bfd_ecoff_debug_accumulate): Update declaration.
2740 (bfd_ecoff_debug_accumulate_other): Rename declaration from
2741 bfd_ecoff_debug_link_other and update.
2742 (bfd_ecoff_write_accumulated_debug): Declare.
2743 * bfd-in2.h: Rebuilt.
2744 * Makefile.in: Rebuilt dependencies.
2746 Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2748 * Makefile.in (install): Remove "@" which follows a backslash. In
2749 this position it just causes errors, not suppresses echoes.
2751 Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2753 * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
2756 Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2758 * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
2760 Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2762 * aoutx.h (adjust_z_magic): Don't merge the start of bss with the
2763 end of data if they are not contiguous.
2765 * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
2767 Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2769 * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
2770 for .reginfo section here.
2771 (ecoff_new_section_hook): Set it here instead.
2773 Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com)
2775 * bfd-in.h: (bfd_boolean): Add workaround for systems that also
2776 define true and false as enums.
2777 (ALMOST_STDC): Add as alternative to __STDC__.
2778 * bfd-in2.h: Rebuilt.
2779 * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
2781 Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2783 * aoutx.h (translate_to_native_sym_flags): Catch the case where
2784 there is no output section.
2786 Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2788 * nlmcode.h (nlm_object_p): If we can't read the fixed header,
2789 count it as a wrong format error, not a system call error, since
2790 the object file might simply be too small.
2792 * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
2794 * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
2795 (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit
2796 support, even though it is for an Alpha in 32 bit mode.
2797 * configure.in (nlm32_alpha_vec): Set target64 to true.
2799 * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are
2800 different, so there is no point to providing a generic one.
2801 * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
2802 in the backend accessor macros; that should no longer be possible.
2803 * targets.c (target_vector): Removed nlm32_big_generic_vec,
2804 nlm64_big_generic_vec, nlm64_little_generic_vec.
2805 * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
2806 nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
2807 * Makefile.in: Rebuilt dependencies, and
2808 (BFD32_BACKENDS): Removed nlm32-gen.o.
2809 (BFD64_BACKENDS): Removed nlm64-gen.o.
2810 (CFILES): Removed nlm32-gen.c and nlm64-gen.c.
2812 * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
2814 * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
2815 bitsize arguments. Changed all callers (aoutx.h).
2816 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
2817 and bitsize arguments to declaration.
2818 * libbfd.h: Rebuilt.
2820 * ecoff.c: First cut at new style of linker backend for
2821 ECOFF--added a bunch of functions. Also:
2822 (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
2823 (ecoff_slurp_symbolic_header): New function.
2824 (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
2825 (ecoff_compute_reloc_file_positions): New function.
2826 (ecoff_set_section_contents): Get out quickly if count is zero.
2827 Check errors better.
2828 (ecoff_write_object_contents): Put .xdata section in data segment.
2829 Call ecoff_compute_reloc_file_positions. Don't output relocs or
2830 external symbols if outsymbols is NULL.
2831 (ecoff_bfd_final_link): Completely rewritten.
2832 * libecoff.h: Include bfdlink.h.
2833 (struct ecoff_backend_data): Add relocate_section field.
2834 (ecoff_data_type): Add sym_hashes and symndx_to_section fields.
2835 (struct ecoff_link_hash_entry): Define.
2836 (struct ecoff_link_hash_table): Define.
2837 (ecoff_bfd_link_add_symbols): Declare as function, not macro.
2838 (ecoff_bfd_link_hash_table_create): Likewise.
2839 * ecofflink.c (bfd_ecoff_debug_one_external): New function.
2840 (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
2841 * bfd-in.h (bfd_ecoff_debug_one_external): Declare.
2842 * bfd-in2.h: Rebuilt.
2843 * coff-alpha.c (alpha_howto_table): Mark BRADDR as
2844 partial_inplace, and set the src_mask to 0x1fffff.
2845 (alpha_ecoff_get_relocated_section_contents): Remove unused
2847 (alpha_convert_external_reloc): New static function.
2848 (alpha_relocate_section): New static function.
2849 (alpha_ecoff_backend_data): Initialize relocate_section field.
2850 * coff-mips.c (mips_relocate_refhi): New static function.
2851 (mips_relocate_section): New static function.
2852 (mips_ecoff_backend_data): Initialize relocate_section field.
2854 * reloc.c (_bfd_relocate_contents): Corrected signed overflow
2855 checking when there is an addend.
2857 * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
2858 a non a.out file, just pass it to _bfd_default_link_order.
2859 (aout_link_input_section_std): When doing a final PC relative link
2860 against a section symbol, subtract the VMA of the input section.
2861 (aout_link_input_section_ext): Likewise.
2863 * linker.c (default_indirect_link_order): Renamed from
2864 _bfd_generic_indirect_link_order and made static.
2865 (_bfd_generic_final_link): Don't switch on link_order type, just
2866 call _bfd_default_link_order.
2867 (_bfd_default_link_order): Handle bfd_indirect_link_order type.
2868 * genlink.h: Removed declaration of
2869 _bfd_generic_indirect_link_order.
2870 * elf32-mips.c (mips_elf_final_link): Don't switch on link_order
2871 type, just call _bfd_default_link_order.
2873 Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com)
2875 * linker.c (generic_link_check_archive_element): Base the name of
2876 the created common section on the name of the section the symbol
2878 (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
2879 must have a section, so don't bother to create one.
2881 Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2883 * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
2884 * aoutf1.h (NAME(aout,sunos4_write_object_contents)):
2885 If the DYNAMIC flag is set, set it in the exec header.
2886 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
2887 dynamically linked, set the DYNAMIC flag in the BFD.
2888 * libaout.h (N_SET_DYNAMIC): New macro.
2889 (N_DYNAMIC): Add missing 0 in mask.
2891 Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2893 * ecoff.c (ecoff_get_extr): Don't output section symbols as
2896 * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
2897 to unsigned int, because size_t may not be defined in bfd.h.
2898 * bfd-in2.h: Rebuilt.
2900 * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
2902 * bfd-in2.h: Rebuilt.
2903 * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
2905 * targets.c (bfd_target): Change swap function pointers
2907 * archive.c (do_slurp_coff_armap): Change swap accordingly.
2908 * aix386-core.c: Change NO_GET and NO_GETS accordingly.
2909 * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
2910 ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
2913 * libbfd-in.h (struct artdata): Added tdata field.
2914 (_bfd_add_bfd_to_archive_cache): Declare.
2915 (_bfd_get_elt_at_filepos): Declare.
2916 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
2917 * libbfd.h: Rebuilt.
2918 * archive.c: Cleaned up some more.
2919 (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
2920 pointer elements of artdata.
2921 (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
2922 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
2923 (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
2924 (get_extended_arelt_filename, bfd_construct_extended_name_table,
2925 bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
2926 * ecoff.c: Some comment changes.
2927 (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set
2928 ardata->tdata to raw_armap.
2929 (ecoff_archive_p): Initialize pointer elements of artdata.
2930 * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
2933 * hash.c: Added some documentation.
2935 Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2937 * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
2938 and do the swapping here rather than calling ntohl from the N_*
2939 macros. This cleans up assumptions about the size of a host long,
2940 the existence to ntohl, etc.
2942 Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com)
2944 * config.bfd: Add support for VSTa micro-kernel. It currently uses
2947 Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2949 * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
2950 * i386mach3.c (SEGMENT_SIZE): Fix value.
2952 Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2954 Minor cleanups suggested by CodeCenter.
2955 * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
2956 linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
2958 * aoutx.h (struct external_exec): Removed unnecessary declaration.
2959 (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
2960 (adjust_z_magic): Removed useless variable data_vma.
2961 (stringtab_init): Initialize hash_zero.
2962 (add_to_stringtab): Removed unused fourth argument.
2963 (NAME(aout,swap_std_reloc_out)): Removed useless variable
2965 (aout_link_input_section): Added some casts.
2966 * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
2967 bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
2968 Minor code rewriting to make it more C like.
2969 (do_slurp_bsd_armap): Added some casts.
2970 * ecoff.c (ecoff_write_object_contents): Removed useless variable
2972 (ecoff_write_armap): Added some casts. Use "" rather than "\0".
2973 * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
2974 * libaout.h (struct internal_exec): Removed unnecessary
2976 * linker.c (_bfd_generic_indirect_link_order): Added a cast.
2977 * opncls.c (new_bfd): Removed a cast.
2978 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2980 * srec.c (internal_srec_write_object_contents): Removed useless
2981 variable bytes_written.
2983 Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2985 * i386mach3.c (N_TXTADDR): Don't define after all.
2986 (TEXT_START_ADDR): Don't include exec header size in value.
2988 Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2990 * i386mach3.c (N_TXTADDR): Define.
2992 Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2994 Extensive changes to move the bulk of the linker into BFD so that
2995 more efficient backend code can be written for specific object
2996 files. Only existing efficient backend is a.out.
2997 * seclet.c, seclet.h: Removed.
2998 * hash.c, linker.c, genlink.h: New files.
2999 * bfd-in.h: Removed bfd_error_vector. Declared hash table
3000 structures and functions.
3001 (JUMP_TABLE): Removed bfd_seclet_link, added
3002 bfd_link_hash_table_create, bfd_link_add_symbols and
3004 * All backends: Changed accordingly.
3005 * bfd-in2.h: Rebuilt.
3006 * bfd.c (struct _bfd): Added link_next and archive_pass fields.
3007 Removed ld_symbols field.
3008 (bfd_nonrepresentable_section, bfd_undefined_symbol,
3009 bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
3010 bfd_error_vector): Removed.
3011 (bfd_default_error_trap, bfd_error_trap,
3012 bfd_error_nonrepresentabltrap): Removed.
3013 (bfd_get_relocated_section_contents): Pass link_info. Pass
3014 link_order instead of seclet. Pass symbols.
3015 (bfd_relax_section): Pass link_info.
3016 (bfd_seclet_link): Removed.
3017 (bfd_link_hash_table_create, bfd_link_add_symbols,
3018 bfd_final_link): New macros.
3019 * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
3020 alloca as __builtin_alloca. Declare internal linking functions.
3021 * libbfd.h: Rebuilt.
3022 * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
3024 * reloc.c (reloc_howto_type): Added error_message argument to
3025 special_function field. Changed all callers and all definitions.
3026 (bfd_get_reloc_size): Make argument a const pointer.
3027 (bfd_perform_relocation): Add error_message argument to hold
3028 string set if return value if bfd_reloc_dangerous. Changed all
3030 (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
3031 * section.c (asection): Renamed seclets_head and seclets_tail to
3032 link_order_head and link_order_tail.
3033 * targets.c (bfd_target): Replaced seclet argument with link_info
3034 and link_order and symbols arguments in
3035 bfd_get_relocated_section_contents. Added symbols argument to
3036 bfd_relax_section. Removed bfd_seclet_link. Added
3037 bfd_link_hash_table_create, bfd_link_add_symbols and
3039 * libaout.h (struct aoutdata): Added external_syms,
3040 external_sym_count, external_strings, sym_hashes fields.
3041 (obj_aout_external_syms, obj_aout_external_sym_count,
3042 obj_aout_external_strings, obj_aout_sym_hashes): New accessor
3044 (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
3045 * aoutx.h: Wrote new back end linker routines.
3046 (translate_to_native_sym_flags): Return boolean value. Don't use
3048 (NAME(aout,write_syms)): Return boolean value. Check return value
3049 of translate_to_native_sym_flags and bfd_write.
3050 * aout-target.h (final_link_callback): New function.
3051 (MY_bfd_final_link): New function.
3052 * aout-adobe.c (aout_adobe_write_object_contents): Check return
3053 value of aout_32_write_syms.
3054 * hp300hpux.c (MY(write_object_contents)): Likewise.
3055 * i386lynx.c (WRITE_HEADERS): Likewise.
3056 * libaout.h (WRITE_HEADERS): Likewise.
3057 * bout.c: Changed functions to use link_info->callbacks rather
3058 than bfd_error_vector, and link_orders rather than seclets.
3059 * coff-alpha.c: Likewise.
3060 * coff-h8300.c: Likewise.
3061 * coff-h8500.c: Likewise.
3062 * coff-sh.c: Likewise.
3063 * coff-z8k.c: Likewise.
3064 * elf32-hppa.c: Likewise.
3065 * reloc16.c: Likewise.
3066 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
3067 up _gp in the hash table rather than in outsymbols.
3068 * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
3069 argument rather than printing them.
3070 * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
3071 link_order arguments rather than seclet. Changed all uses and
3073 (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
3074 all uses and definitions.
3075 * libcoff.h: Rebuilt.
3076 * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
3077 not by ECOFF, make it scAbs.
3078 (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
3080 * elf32-mips.c (mips_elf_final_link): Renamed from
3081 mips_elf_seclet_link and rewritten.
3082 * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
3084 (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
3085 hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
3086 Added link_info arguments. Changed all callers.
3087 * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
3089 * oasys.c (oasys_write_sections): Return boolean value rather than
3090 using bfd_error_vector.
3091 (oasys_write_object_contents): Check return value of
3092 oasys_write_sections.
3093 * hosts/std-host.h: Don't declare qsort or strtol.
3094 * Makefile.in: Rebuild dependencies.
3095 (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
3096 (CFILES): Removed seclet.c. Added hash.c and linker.c.
3097 (HFILES): Removed seclet.h. Added genlink.h.
3099 Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3101 * section.c (bfd_get_section_contents): Return zero filled buffer
3102 if section has no contents.
3104 Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3106 * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
3107 then skip bfd_perform_relocation even if the addend is non-zero.
3109 Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
3111 * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
3112 addend to r_offset field.
3114 * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
3116 * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
3117 CALC_ADDEND): Define.
3119 * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
3120 the offsetof because AIX /bin/cc does not like to take the address
3121 of an array. (From Minh Tran-Le.)
3123 Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3125 * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
3127 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
3128 the return pointer into %r2 if no jump-in-call-delay-slot
3129 optimization was done.
3131 * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
3133 Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3135 * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
3137 * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
3138 (HOST_SEGMENT_SIZE): Set to 0 for same reason.
3140 * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
3141 (TEXT_START_ADDR): Correct.
3142 (MY_backend_data): Define.
3144 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
3145 New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
3147 Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3149 * som.c (som_begin_writing): Fix thinkos in auxiliary header
3151 (bfd_som_attach_aux_hdr): Likewise.
3153 Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3155 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
3156 selectors for PIC code.
3158 * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
3159 (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
3160 relocations needed by PIC.
3162 Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
3164 * nlmcode.h: Fixes to avoid compiler warnings...
3166 Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
3168 * libnlm.h (nlm_backend_data): Removed macro definition.
3169 (nlm_alpha_backend_data): Adjusted accordingly.
3171 Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3173 * som.c (som_begin_writing): Flesh out code for handling simple
3175 (bfd_som_attach_aux_hdr): New function.
3177 * som.h (struct somdata): Add fields for attaching version and
3178 copyright headers. Add accessor macros.
3180 * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
3181 definitions for old versions of HPUX which fail to define them.
3182 (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
3183 now that they're safe. Delete bogus R_STATEMENT relocations.
3185 * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
3186 extra R_DATA_OVERRIDE.
3187 (hppa_som_gen_reloc_type): Generate a relocation for the rounding
3188 mode selector if needed.
3189 (som_write_fixups): Handle requests for a change in the default
3190 rounding mode. Rounding modes do not consume input bytes, but
3191 are just markers much like R_ENTRY and R_EXIT.
3193 Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3195 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
3197 * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
3198 the branch instruction as originally been nullified.
3199 hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
3200 case of no code reordering due to an LDO instruction in the
3201 delay slot of the branch. Make sure to relocate the correct
3202 instruction. Do not perform instruction reordering for millicode
3204 (hppa_elf_build_arg_reloc_stub): Change the relocation type
3205 to R_HPPA_STUB_CALL_17 when special processing might be needed.
3206 (hppa_elf_build_long_branch_stub): Prevent code reordering on
3207 a call from a linker stub to another linker stub and for millicode
3208 calls. Do not trash the return register for calls from one linker
3209 stub to a second linker stub.
3211 * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
3212 relocations are not pc-relative.
3214 * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
3216 (COPY_2_31): Likewise.
3218 Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3220 * config/solaris2.mh (HDEFINES): Remove -Dconst=
3221 * hosts/solaris.h: If not __GNUC__, define const as empty.
3223 Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3225 * ecoff.c: Added various casts for 32/64 bit cross targeting.
3226 (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
3227 section so that the linker ignores it.
3228 * ecofflink.c: Added various casts for 32/64 bit cross targeting.
3229 (ecoff_add_bytes): Changed need argument to size_t.
3230 (bfd_ecoff_debug_link_other): Check return value of
3233 * libbfd-in.h (new_bfd): Use void rather than an empty parameter
3235 * libbfd.h: Rebuilt.
3237 * libnlm.h (struct nlm_obj_tdata): New field backend_data.
3238 (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
3239 (struct nlm_backend_data): New field no_uninitialized_data.
3240 (nlm_no_uninitialized_data): New accessor macro.
3241 * nlmcode.h (nlm_compute_section_file_positions): Handle
3242 no_uninitialized_data.
3243 (nlm_external_reloc_compare): Sort relocs by address for a
3244 particular symbol, to make the sort more stable.
3245 (nlm_write_object_contents): Cast the arguments to qsort. Get the
3246 value of a debugging symbol the same way we get the value of a
3248 * nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
3249 Set no_uninitialized_data to true.
3250 * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
3251 (nlm32_sparc_backend): Set no_uninitialized_data field false.
3252 * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
3253 before filling it in.
3255 Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3257 * som.c (som_section_type, som_decode_symcalss): New functions.
3258 (som_get_symbol_info): Use them.
3259 (som_slurp_symbol_table): Set the section of common and undefined
3262 Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
3264 * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
3267 * mipsbsd.c: Changes from Ralph Campbell:
3268 (mips_howto_table_ext): MIPS_RELOC_LO16 should use
3269 complain_overflow_dont.
3270 (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
3273 * bfd.c (bfd_errmsgs): Reword invalid-target message.
3275 * config.bfd: For sparc*-*-coff, use sparc-coff.
3276 * configure.in: Handle sparccoff_vec.
3277 * targets.c (sparccoff_vec): Declare.
3279 * reloc.c (bfd_get_reloc_size): New function.
3280 (struct reloc_howto_type): Update documentation of size field.
3282 Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3284 * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
3285 * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
3286 * config/alpha-nlm.mt: New file.
3287 * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
3289 * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
3290 (CFILES): Added nlm32-alpha.c.
3291 Rebuilt dependencies.
3292 * targets.c (nlm32_alpha_vec): Declare.
3294 * libnlm.h (struct nlm_backend_data): New fields
3295 optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
3296 nlm_set_public_section, nlm_get_public_offset. Removed unused
3297 nlm_write_reloc field. Changed nlm_write_import to remove
3298 unnecessary symbol argument. Renamed nlm_write_externals to
3299 nlm_write_external, and changed cound argument from bfd_vma to
3301 (nlm_optional_prefix_size, nlm_backend_object_p_func,
3302 nlm_write_prefix_func, nlm_set_public_section_func,
3303 nlm_get_public_offset_func): New accessor macros.
3304 (nlm_write_reloc_func): Removed.
3305 (nlm_write_external_func): Adjusted for field renaming.
3306 * nlm32-i386.c (nlm_i386_write_import): Renamed from
3307 nlm_i386_write_reloc. Removed old nlm_i386_write_import which
3308 just called old nlm_i386_write_reloc.
3309 (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
3310 Declared. Changed second argument from bfd_vma to bfd_size_type.
3311 (nlm32_i386_backend): Adjusted for changes to fields and names.
3312 * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
3314 (nlm_sparc_write_import): Removed second argument.
3315 (nlm_sparc_write_external): Renamed from
3316 nlm_sparc_write_externals. Changed second argument from bfd_vma
3318 (nlm32_sparc_backend): Adjusted for changes to fields and names.
3319 * nlmcode.h: Removed some unused code.
3320 (nlm_object_p): Don't destroy tdata pointer. Call
3321 backend_object_p function if it exists.
3322 (nlm_slurp_symbol_table): Removed unused variable rcount. Call
3323 set_public_section_func if it exists instead of checking
3325 (nlm_compute_section_file_positions): Account for
3326 optional_prefix_size.
3327 (nlm_write_object_contents): Account for optional_prefix_size.
3328 Removed useless variable write_reloc_func. Changed declaration
3329 and call of write_import_func. Call write_prefix_func if it
3330 exists. Removed unused variables len and temp. Call
3331 get_public_offset_func if it exists rather than setting NLM_HIBIT.
3332 * nlmswap.h: Declare functions.
3334 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
3336 (fprintf_vma, sprintf_vma): Use %lx, not %x.
3337 * bfd-in2.h: Rebuilt.
3338 * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
3341 * config.bfd: Don't set target64 here, as the setting is ignored.
3342 * configure.in (ecoffalpha_little_vec): Set target64.
3344 * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
3345 in TDEFINES is wrong.
3347 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3348 Remove unused variable output_section.
3350 Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3352 * irix-core.c: New file for Irix 4 and Irix 5 core support.
3353 Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
3354 * coff-mips.c: Irix 4 core file support moved to irix-core.c.
3355 * targets.c: If IRIX_CORE defined, include irix_core_vec in
3357 * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
3358 (HDEPFILES): Define to be irix-core.o.
3359 * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
3360 (HDEPFILES): Define to be irix-core.o.
3361 * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
3362 sco-core.o, which no longer exists.
3363 (CFILES): Added all *-core.c files.
3364 Rebuilt dependencies.
3366 Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3368 * elfcode.h (map_program_segments): Restore check of file_size !=
3369 mem_size, but only if SHT_PROGBITS.
3371 * ecofflink.c: New file to hold ECOFF debug information linking
3373 * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
3374 ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
3376 (ecoff_get_extr, ecoff_set_index): New functions.
3377 (ecoff_slurp_symbolic_info): Don't save raw_size.
3378 (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
3379 (ecoff_compute_section_file_positions): Don't set EXEC_P just
3380 because there is a start address.
3381 (ecoff_write_object_contents): Handle external symbols here. Use
3382 ecofflink.c functions to write out debugging information.
3383 * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
3384 mips_elf_set_index): New functions.
3385 (mips_elf_seclet_link): Discard empty sections, the .options
3386 section and .gptab sections. Handle linking .mdebug section.
3387 * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
3388 * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
3389 * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
3390 called by gas, so they are public).
3391 * bfd-in2.h: Rebuilt.
3392 * Makefile.in (BFD_LIBS): Added ecofflink.o.
3393 (CFILES): Added ecofflink.c.
3394 (ecofflink.o): New target. Rebuilt dependencies.
3396 Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3398 * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
3399 a valid magic number if it's been defined.
3401 Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3403 * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
3404 no longer requires it.
3405 (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
3406 ecoff_write_object_contents): Don't treat .scommon section
3409 Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
3411 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
3412 * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
3413 * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
3414 * bfd/ptrace-core.c: New file for dealing with core files with
3415 start with the ptrace_user structure found on BCS compliant systems.
3416 * bfd/targets.c (ptrace_core_vec): New vector.
3418 Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3420 * Minimal support for reading SOM fixup streams. Allows
3421 objdump -r to do something reasonable.
3422 * som.c (som_get_reloc_upper_bound): Implement.
3423 (som_canonicalize_reloc): Implement.
3424 (som_set_reloc_info, som_slurp_reloc_table): New functions.
3426 Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3428 * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
3429 * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
3431 Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3433 * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
3434 signed_value before sign extending it. Don't subtract out
3435 reloc_entry->address. This makes it compatible with what gas is
3438 * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
3439 SHT_NOBITS sections.
3440 (map_program_segments): Don't leave the loop after the first
3442 (assign_file_positions_except_relocs): Only force sh_offset and
3443 sh_addr to match modulo maxpagesize for a section which is not
3444 SHT_NOBITS. Changed the method used to force page alignment after
3445 a SHT_NOBITS section to only do it for the last such consecutive
3446 section, and to really force page alignment.
3448 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3450 * coffcode.h (coff_slurp_symbol_table): Print more verbose message
3451 in the case of an unknown (or unhandled) storage class.
3453 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
3454 not be defined here, since it is a host attribute, not a target
3456 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
3458 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
3461 * coff-sparc.c: Define some relocations, based on ELF relocations.
3462 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
3463 struct coff_reloc_map, sparc_reloc_map,
3464 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
3466 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
3467 (rtype2howto): Index into coff_sparc_howto_table using
3470 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3472 * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
3473 * configure.host (mips-sgi-irix5*) New host; use irix5 (no
3474 hosts/irix5.h created; just use std-host.h).
3475 * config/irix5.mh: New file; like irix4.mh, but don't use -G or
3477 * Makefile.in: Rebuilt dependencies.
3479 * ecoffswap.h: Changed type of internal pointers for swap out
3480 functions to const *.
3482 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
3483 correctly for assembler, but linker support not implemented.
3484 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
3485 (mips_elf_sym_is_global): New function; at least on Irix 5, all
3486 non section symbols are considered global.
3487 (elf_backend_sym_is_global): Define.
3488 (mips_elf_final_write_processing): New function. Set the MIPS
3489 architecture level correctly.
3490 (elf_backend_final_write_processing): Define.
3491 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
3492 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
3493 section to 1. Handle .options section.
3494 (mips_elf_acom_section, mips_elf_acom_symbol,
3495 mips_elf_acom_symbol_ptr): New static variables, used to build a
3496 generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
3497 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
3498 putting them all in a global .acommon section.
3500 * elfcode.h (bfd_section_from_shdr): Don't dump core if target
3501 section has no ELF section data.
3502 (elf_make_sections): Set addralign of reloc section to 4.
3503 (elf_fake_sections): Likewise.
3504 (map_program_segments): Don't consider section 0.
3505 (assign_file_positions_except_relocs): Don't consider section 0.
3506 In the main loop, skip the symtab and strtab sections, since their
3507 positions are set elsewhere.
3508 (swap_out_syms): Set addralign of symtab section to 4. Set
3509 addralign of strtab sections to 1.
3510 (assign_file_positions_for_relocs): Don't consider section 0.
3511 (write_object_contents): Don't write out section 0.
3513 * libelf.h (struct elf_backend_data): Added fields
3514 elf_backend_sym_is_global and elf_backend_final_write_processing.
3515 * elf32-target.h (elf32_bed): Added corresponding initializers.
3516 * elf64-target.h (elf64_bed): Likewise.
3517 * elfcode.h (sym_is_global): Take abfd argument. Call
3518 elf_backend_sym_is_global if it is not NULL.
3519 (elf_map_symbols): Pass abfd to sym_is_global.
3520 (write_object_contents): Call elf_backend_final_write_processing
3523 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3525 * libecoff.h: Include coff/ecoff.h.
3526 (struct ecoff_backend_data): Move external debugging information
3527 fields into a single field pointing to an ecoff_debug_swap
3529 (ecoff_data_type): Move debugging information fields into a single
3530 field pointing to an ecoff_debug_info structure.
3531 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
3533 Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
3535 * nlmswap.h: New file to swap fixed header. Included by NLM
3537 * libnlm.h (struct reloc_and_sec): Define.
3538 (struct nlm_backend_data): Add fields fixed_header_size,
3539 nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
3541 (nlm_fixed_header_size, nlm_read_import_func,
3542 nlm_write_import_func, nlm_swap_fixed_header_in_func,
3543 nlm_swap_fixed_header_out_func, nlm_write_external_func): New
3545 * nlmcode.h: Use new functions.
3546 * nlm32-i386.c: Provide new functions.
3547 * nlm32-sparc.c: New file; SPARC NLM backend.
3549 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
3551 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
3552 garbage bits appearing in the upper end of symbolnums.
3554 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
3556 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
3558 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
3559 * m68klynx.c: Define core file macros.
3560 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
3561 non-architecture specific stuff into lynx.h.
3563 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3565 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
3566 change PAGE_SIZE to 4096.
3568 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
3570 * Makefile.in (diststuff): New target.
3574 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3576 * som.c (som_object_setup): Do not create dummy ".text", ".data",
3577 and ".bss" sections.
3578 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
3579 is zero. Recognize BSS type sections and turn off SEC_LOAD and
3580 SEC_DATA (so binutils/size works). Set the correct value for
3581 a section's _raw_size.
3582 (som_slurp_symbol_table): Program entry points, and millicode are
3583 also functions. Mark them as such. Also mark L$* symbols as
3586 * bfd-in2.h: Rebuilt.
3588 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3590 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
3591 a pointer to constant data. Delete bogus #define which made the
3594 * som.c (som_prep_for_fixups): New function.
3595 (som_write_fixups): New function.
3596 (som_write_space_strings): New function.
3597 (som_write_symbol_strings): New function.
3598 (som_begin_writing): New function.
3600 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3602 * som.c (som_write_object_contents): Do not abort. Flesh out.
3603 (som_set_section_contents): Do not abort. Flesh out.
3605 * som.c (som_write_headers): New function.
3606 (som_prep_headers): New function.
3607 (som_build_and_write_symbol_table): New function.
3609 * som.c (som_sizeof_headers): Add missing prototype.
3610 (som_set_arch_mach): Do not abort.
3612 * som.c (som_count_spaces): New function.
3613 (som_count_subspaces): New function.
3614 (compare_syms): New function.
3615 (som_compute_checksum): New function.
3617 * som.c (hppa_som_gen_reloc_type): New function.
3618 (som_bfd_reloc_type_lookup): New function.
3620 * som.c (try_prev_fixup): New function.
3621 (som_reloc_skip): New function.
3622 (som_reloc_addend): New function.
3623 (som_reloc_call): New function.
3625 * som.c (som_initialize_reloc_queue): New function.
3626 (som_reloc_queue_insert): Likewise.
3627 (som_reloc_queue_fix): Likewise.
3628 (som_reloc_queue_find): Likewise.
3630 * som.c (som_hppa_howto_table): SOM howto relocation table.
3631 (hppa_som_reloc): New function.
3633 * som.c (struct reloc_queue): New structure to keep track of
3634 the last four multibyte relocations emitted.
3635 (enum pa_symbol_type): Type to fully describe the symbol types
3636 associated with .import/.export assembler directives.
3638 * som.c: Include libhppa.h
3640 * som.c (bfd_som_set_section_attributes): New function.
3641 (bfd_som_set_subsection_attributes): Likewise.
3642 (bfd_som_set_symboL_type): Likewise.
3643 (bfd_som_attach_unwind_info): Likewise.
3644 * som.h: Declare new exported functions.
3646 * som.h (struct som_symbol): Add new fields to hold additional
3647 information needed to build/write symbol tables and fixup streams.
3648 (struct som_section_data_struct): Add new fields to hold additional
3649 information needed to build/write space and subspace headers.
3650 (som_symbol_data): New accessor macro for SOM symbol information.
3651 (R_HPPA_*): Basic relocation types to be used by the assembler.
3653 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3655 * trad-core.c (trad_unix_core_file_p): If new hook
3656 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
3657 corefile being too big.
3658 * hosts/i386sco.h: Define it.
3660 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3662 * bfd.c (struct _bfd): Add hppabsd_core_data.
3663 * targets.c (target_vector): Add hppabsd_core_vec.
3664 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
3665 section is encountered during core section scanning.
3666 * hppabsd-core.c: New file.
3667 * config/hppabsd.mh: Enable HPPA BSD core files.
3669 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
3670 which is either commented out or ifdef'd out. Add, update and
3671 clean comments. Fix various indention and spacing problems. Handle
3672 problems related to using "ble" to jump to a stub rather than "bl"
3673 (%r31 is trashed by "ble", but not by "bl").
3674 (NEW_INSTRUCTION): Put inside curly braces.
3675 (CURRENT_STUB_OFFSET): Fix indention problems.
3676 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
3677 Add, update and clean comments. Handle "ble" %r31 lossage problems.
3678 (hppa_elf_build_long_branch_stub): Likewise.
3679 (hppa_look_for_stubs_in_section): Likewise.
3680 (hppa_elf_stub_check): Remove obsolete function.
3682 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
3683 problems. Delete unused instructions.
3685 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
3687 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
3689 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3691 * elfcode.h (elf_object_p): Rather than looking through an array
3692 of architectures, get the ELF EM_xxx code from the backend
3693 information. Let the generic ELF target match any EM_xxx code not
3694 matched by another ELF target. Call elf_backend_object_p to let
3695 the backend do more checks and set global information.
3696 * libelf.h (struct elf_backend_data): Added elf_machine_code and
3697 elf_backend_object_p fields.
3698 (struct bfd_elf_arch_map): Removed.
3699 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
3700 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
3701 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
3702 field with elf_backend_object_p (if it is defined).
3703 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
3704 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
3705 elf64-gen.c (ELF_MACHINE_CODE): Defined.
3706 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
3708 (mips_elf_object_p): Set the right machine number.
3709 (mips_elf_ecoff_debug_swap): Defined.
3710 (elf_backend_object_p): Defined to be mips_elf_object_p.
3711 (elf_backend_ecoff_debug_swap): Defined to be
3712 mips_elf_ecoff_debug_swap.
3713 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
3715 * libbfd-in.h (target_vector, default_vector): Declare.
3716 * libbfd.h: Rebuilt.
3717 * format.c (target_vector, default_vector): Don't declare.
3719 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
3720 for R_MIPS_26. Correct overflow detection requires matching the
3721 upper four bits of the destination against the PC. From Ted Lemon
3722 <mellon@pepper.ncd.com>.
3724 * bout.c (b_out_reloc_type_lookup): Return type should point to
3726 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
3727 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
3728 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
3729 * coff-i386.c (coff_i386_reloc): Made howto const.
3730 * oasys.c (oasys_write_data): Made how const.
3732 * libelf.h: Added some comments.
3733 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
3734 field. Removed unused write_relocs field.
3735 * elf32-target.h: Adjusted elf_backend_data initialization
3737 * elf64-target.h: Corrected elf_backend_data initialization to
3738 fill in all fields and to set elf_64_p to 1.
3740 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3742 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
3743 to filepos in SHT_STRTAB case.
3744 (assign_file_position_for_section): Set BFD section filepos as
3745 well as ELF section sh_offset.
3747 * reloc.c: Use const instead of CONST.
3748 (bfd_perform_relocation): Make variable howto a const pointer.
3749 * bfd-in2.h, libbfd.h: Rebuilt.
3751 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3753 * Makefile.in (realclean): Don't remove generated headers. Reverts
3754 change of 2 Jul 1993.
3756 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
3758 * configure.bfd: make unixware equivalent to sysv4.
3760 * config/i386-nlm.mt: bring in elf config; make it the default.
3762 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3764 * libbfd.c (bfd_put_8): Add parens around reference to "val"
3767 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3769 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
3770 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
3772 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3774 * coffcode.h (coff_write_object_contents): Zero out internal_a.
3776 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3778 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
3779 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
3780 section.c, syms.c, targets.c:
3781 Doc cleanup (spelling, punctuation, grammar, formatting).
3782 * bfd-in2.h, libbfd.h: Rebuild.
3784 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
3786 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
3787 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
3789 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3791 * From Pete Hoogenboom (hoogen@cs.utah.edu)
3792 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
3793 in last change. Always rebuild symbol extension section the first
3794 time though if output sections exist (fixes ld -r problems).
3796 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
3798 * Makefile.in: Add .PHONY for check and installcheck rules.
3800 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
3802 * libbfd-in.h (artdata): Use long, not time_t for portability, at
3803 least to HPUX. File below is a derived file.
3805 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
3807 * libbfd.h (artdata): Use long, not time_t for portability, at
3810 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3812 * config.bfd: Use bigmips for mips*-*-bsd*.
3814 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3816 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
3817 Handle symbol number of zero.
3819 * reloc.c (enum bfd_reloc_code_real): Added
3820 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
3821 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
3822 * bfd-in2.h: Rebuilt.
3823 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
3824 BFD_RELOC_MIPS_LITERAL.
3825 * elf32-mips.c (mips_reloc_map): Handle new relocs.
3826 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
3829 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
3830 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
3831 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
3832 MY_bfd_seclet_link): Define.
3833 (MY_bfd_reloc_type_lookup): Rename from
3834 MY_reloc_howto_type_lookup.
3835 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
3836 (MY(vec)): Use JUMP_TABLE rather than listing functions.
3837 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
3838 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
3839 terms of MY, because that causes a recusive invocation of CAT when
3840 expanded within JUMP_TABLE, and ANSI compilers don't expand
3842 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
3843 MY_reloc_howto_type_lookup, and don't define in terms of MY.
3844 (MY_canonicalize_reloc): Don't define in terms of MY.
3845 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
3846 than listing functions.
3848 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3850 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
3852 See file ChangeLog.1
3859 version-control: never