1 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3 * coff-h8300.c (howto_table): Update names to match recent
4 changes to include/coff/internal.h. Fix minor errors in the
5 existing relocs. Add R_MOVL1 and R_MOVL2.
6 (rtype2howto): Similarly.
7 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
8 existing relaxing code and peform more relaxing.
9 (h8300_reloc16_extra_cases): Likewise.
11 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
13 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
16 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
18 * elfcode.h (elf_object_p): Reject generic ELF target if
19 e_machine matches an alternate machine code in a specific backend.
21 * netbsd-core.c (netbsd_core_vec): Remove initializer for
22 obsolete align_power_min field.
24 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
26 * coff-h8300.c (reloc_howto_type): Add howto entry for
28 (rtype2howto): Handle R_PCRWORD_B.
29 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
30 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
31 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
34 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
36 * aoutx.h (translate_from_native_sym_flags): Set the section for
37 BSF_CONSTRUCTOR symbols.
39 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
42 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
44 * coffcode.h (coff_write_object_contents): In comdat section lookup,
45 stop looking when section is found.
47 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
49 * coffcode.h (STRING_SIZE_SIZE): Define.
50 (styp_to_sec_flags): Handle long symbol names when looking for the
52 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
53 (bfd_coff_long_section_names): Define.
54 (coff_write_object_contents): Handle long section names.
55 (bfd_coff_std_swap_table): Initialize new field.
57 * coffgen.c (make_a_section_from_file): Handle long section
59 (coff_write_symbols): Handle long section names.
60 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
61 * coff-mips.c (mips_ecoff_backend_data): Likewise.
62 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
63 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
64 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
65 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
66 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
67 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
69 * bout.c (b_out_callback): Set lma of sections.
70 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
71 parameter to output_bfd. Used input_bfd instead of output_bfd in
74 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
76 * aoutx.h (translate_from_native_sym_flags): Don't create
77 SEC_CONSTRUCTOR sections.
78 * ecoff.c (ecoff_set_symbol_info): Likewise.
80 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
81 From Don Bowman <bowman@waterloo.hp.com>.
83 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
85 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
86 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
88 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
90 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
92 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
93 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
94 relocs against a global symbol which is not defined in a regular
96 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
97 against a global symbol, increment mips_32_relocs.
98 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
99 the symbol is not defined in a regular file, make room in the
102 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
104 * ecoff.c (ecoff_compute_section_file_positions): Track the real
105 file position and the virtual file position separately. Set
106 filepos information bsaed on the real file position.
107 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
108 Jan 23 change to coffcode.h.
110 * som.c (som_slurp_symbol_table): Set the symbol count to the
111 number of BFD symbols created.
113 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
115 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
116 output file if linking shared objects. Loop to check all relocs,
117 rather than returning false on first error.
119 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
121 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
122 (ppc_elf_additional_program_headers): If .interp section, bump #
123 of program headers by 1.
124 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
125 (ppc_elf_size_dynamic_sections): Add support for .plt section.
126 (ppc_elf_check_relocs): Print out filename in debug code. Enable
128 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
130 (ppc_elf_relocate_section): If the output section isn't defined,
131 don't abort, just give an error message.
133 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
134 being created is .sdata or .sdata2, don't make the symbol dynamic.
136 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
138 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
139 members of an archive for dynamic objects with no symbols, and
140 pass them directly to check_archive_element.
141 (xcoff_link_check_ar_symbols): Pass dynamic objects to
142 xcoff_link_check_dynamic_ar_symbols.
143 (xcoff_link_check_dynamic_ar_symbols): New static function.
145 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
146 from _bfd_nodynamic to _bfd_xcoff.
147 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
149 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
150 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
151 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
152 * libcoff.h: Rebuild.
153 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
154 (xcoff_get_section_contents): New static function.
155 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
156 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
157 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
158 (xcoff_dynamic_reloc): New static variable.
159 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
160 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
162 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
164 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
165 if reloc_entry->addend is not 0.
166 (CALC_ADDEND): Just set the addend to reloc.r_offset.
168 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
170 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
172 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
173 Add entries for R_SPARC_[56].
174 (sparc_reloc_map): Add entries for R_SPARC_[56].
176 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
178 Optimize linking of stabs in sections as used in ELF and COFF.
180 * libbfd-in.h (_bfd_link_section_stabs): Declare.
181 (_bfd_write_section_stabs): Declare.
182 (_bfd_write_stab_strings): Declare.
184 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
185 (struct coff_link_hash_table): Add stab_info field.
186 * libcoff.h: Rebuild.
187 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
189 (coff_link_add_symbols): Call _bfd_link_section_stabs if
191 (_bfd_coff_final_link): Write out stab strings hash table.
192 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
193 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
195 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
196 (struct bfd_elf_section_data): Add stab_info field.
197 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
199 * elflink.h (elf_link_add_object_symbols): If appropriate, call
200 _bfd_link_section_stabs.
201 (elf_bfd_final_link): Write out stab strings hash table.
202 (elf_link_input_bfd): Handle optimized stabs sections.
203 * reloc.c (_bfd_final_link_relocate): Check address against
204 _raw_size rather than _cooked_size.
205 * Makefile.in: Rebuild dependencies.
206 (BFD_LIBS): Add stabs.o
207 (BFD_LIBS_CFILES): Add stabs.c.
209 * VERSION: Increment for bfdlink.h change.
211 * coffgen.c (coff_renumber_symbols): Correct handling of
212 BSF_NOT_AT_END common symbols.
214 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
216 * coff-ppc.c (record_toc): Add cast to avoid warning.
217 (ppc_allocate_toc_section): Likewise.
218 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
219 (ppc_coff_reloc_type_lookup): Remove unreached code.
220 * coffcode.h (coff_write_object_contents): Don't take the address
222 * peicode.h (pe_print_idata): Add casts to avoid warning.
223 (pe_print_edata): Likewise.
224 (pe_print_reloc): Remove ANSI C string concatenation.
226 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
228 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
230 * libcoff.h: Rebuild.
231 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
233 (coff_swap_aux_out): Likewise.
234 * peicode.h (coff_swap_aux_in): Likewise.
235 (coff_swap_aux_out): Likewise.
236 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
238 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
240 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
241 Fix up .bf endndx link fields.
242 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
244 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
247 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
249 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
250 on Solaris PowerPC systems doesn't get confused.
252 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
255 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
256 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
257 update did_reg and did_reg2.
259 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
261 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
263 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
264 callback routines, pass h->root.string rather than name, in case
265 copy is true and name is transient.
267 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
269 * elfcore.h: Add support for core files with multiple threads.
270 (Primarily for Solaris.)
272 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
274 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
275 section->orelocation is NULL.
277 * coffgen.c (bfd_coff_get_syment): New function.
278 (bfd_coff_get_auxent): New function.
279 * bfd-in.h (bfd_coff_get_syment): Declare.
280 (bfd_coff_get_auxent): Declare.
281 * bfd-in2.h: Rebuild.
283 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
285 * elf32-mips.c (struct mips_hi16): Define.
286 (mips_hi16_addr, mips_hi16_addend): Remove.
287 (mips_hi16_list): New static variable.
288 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
289 (mips_elf_lo16_reloc): Process mips_hi16_list.
290 (mips_elf_relocate_section): Permit an arbitrary number of HI16
291 relocs before the associated LO16 reloc.
293 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
295 * versados.c (versados_scan): Check bfd_alloc return value.
296 (versados_object_p): Check all bfd_read return values. Require
297 that lang field be less than 10, to avoid confusion with Intel Hex
300 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
302 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
303 not 0, for an absolute symbol.
304 (NAME(aout,swap_ext_reloc_out)): Likewise.
306 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
307 (ihex_write_object_contents): For a large start address, output
308 the full 32 bit address in record type 5.
310 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
311 to int to avoid promotion problems in prototype.
313 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
315 * configure.host: Use ${srcdir} when looking for picfrag.
317 * configure.host: Switch on ${libdir}, not $(libdir). From
318 alan@spri.levels.unisa.edu.au (Alan Modra).
320 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
321 entry point, not just for DYNAMIC objects.
322 * sunos.c (sunos_add_dynamic_symbols): Always call
323 sunos_create_dynamic_sections. If called with a non DYNAMIC
324 object, don't do anything else.
325 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
327 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
329 * configure.in: Permit --enable-shared to specify a list of
331 * configure: Rebuild.
333 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
334 host when configuring with --enable-shard.
336 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
338 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
341 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
342 to avoid crashing in bfd_hash_replace.
344 * sysdep.h: Use #ifdef, not #if.
346 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
348 * config.in: Rebuild.
350 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
352 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
353 (AC_CHECK_HEADERS): Check for sys/time.h
354 (AC_HEADER_TIME): Add macro.
355 * configure: Rebuild.
356 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
357 to control what combination of <time> and <sys/time.h>
360 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
362 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
363 (aout_32_sunos4_write_object_contents): Likewise.
364 * aoutx.h (NAME(aout,machine_type)): Handle
365 bfd_mach_sparc_{sparclet,sparclite}.
366 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
367 (bfd_mach_sparc_v9_p): Update.
368 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
369 * libaout.h (enum machine_type): Add M_SPARCLET.
370 * sunos.c (MACHTYPE_OK): Define.
371 * bfd-in2.h: Regenerated.
373 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
375 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
376 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
377 * elflink.c (_bfd_elf_create_got_section): Store the
378 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
379 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
380 global offset table goes over 0x1000, set the value of
381 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
382 (elf32_sparc_relocate_section): Subtract the offset of
383 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
385 * elfcode.h: Don't include <string.h>.
387 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
389 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
390 generic_link_hash_newfunc. All references changed.
391 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
392 moved here from libbfd-in.h.
393 * libbfd-in.h: Corresponding changes.
394 * libbfd.h: Regenerated.
396 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
398 * aoutx.h (aout_link_input_section_std): When reporting an
399 overflow error, use the name of the symbol in the hash table if
401 (aout_link_input_section_ext): Likewise.
403 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
404 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
406 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
408 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
409 * coffcode.h (coff_compute_section_file_positions): Likewise.
410 (coff_write_object_contents): Likewise.
412 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
414 * section.c (SEC_LINK_ONCE): Define.
415 (SEC_LINK_DUPLICATES): Define.
416 (SEC_LINK_DUPLICATES_DISCARD): Define.
417 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
418 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
419 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
420 * bfd-in2.h: Rebuild.
421 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
422 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
423 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
424 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
425 SEC_LINK_ONCE, and look through the symbol table for the setting
426 for SEC_LINK_DUPLICATES.
427 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
428 set for a section, find the section symbol in the symbol table,
429 and set the aux entry based on SEC_LINK_DUPLICATES.
430 * coffgen.c (coff_print_symbol): Add a space before "checksum".
431 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
432 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
433 * coff-i386.c (i386coff_vec): Likewise.
434 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
436 * VERSION: Bump to 2.6.1.
437 * Makefile.in (stamp-h): Depend upon VERSION.
439 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
441 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
443 * linker.c (generic_link_hash_newfunc): No longer static.
444 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
446 * coff-h8300.c: Add two derived hash tables and their associated
447 funtions and #defines for use by the h8300 linker.
448 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
449 the function vector as needed. Place the address of the function
450 vector entry in the location specified by the R_MEM_INDIRECT reloc.
451 Rewrite the vectors section contents as necessary.
452 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
453 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
454 (coff_bfd_link_hash_table_create): Likewise.
456 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
458 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
459 __attribute__ ((__unused__)) so that -Wall doesn't warn about
461 (hppa_rebuild_insn): Pass pointer to correct type to
462 low_sign_unext and dis_assemble_21.
464 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
466 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
467 Stick with sparc-*-{sysv4*,solaris2*}.
469 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
471 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
472 (coff_swap_aux_out): Swap out extra PE x_scn fields.
473 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
474 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
475 fields is non-zero, print them.
477 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
478 ifdef. Remove unused variables.
479 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
481 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
482 (get_symbol_value): Ifdef out.
483 (pe_ppc_reloc): Ifdef out. Remove unused variables.
484 (coff_ppc_relocate_section): Remove unused variables. Make
485 fprintf strings and argument types correspond. Put before_addr in
487 (dump_toc): Make fprintf strings and argument types correspond.
488 (ppc_process_before_allocation): Remove unused variables. Always
490 (ppc_reflo_reloc): Ifdef out.
491 (ppc_addr32nb_reloc): Ifdef out.
492 (ppc_coff_rtype2howto): Make fprintf strings and argument types
494 (coff_ppc_rtype_to_howto): Likewise.
495 (ppc_coff_swap_sym_in_hook): Remove unused variables.
497 * peicode.h (pe_print_idata): Move otherwise unused variables into
498 the #ifdef where they are used. Always return a value.
499 (pe_print_edata): Make fprintf strings and argument types
500 correspond. Always return a value.
501 (pe_print_pdata): Removed unused variable addr_value. Always
503 (pe_print_reloc): Remove unused variable onaline. Make fprintf
504 strings and argument types correspond. Always return a value.
506 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
507 (ppc_elf_finish_dynamic_symbol): Move definition of unused
508 variable rela inside #if 0 section where it is used.
511 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
512 functions to start with _bfd_.
513 * aout-ns32k.c: Include ns32k.h. Change references to renamed
514 functions in cpu-ns32k.h.
515 * Makefile.in: Rebuild dependencies.
516 (HFILES): Add ns32k.h.
518 * section.c (struct sec): Add linker_mark field. Change
519 user_set_vma and reloc_done to be single bit fields.
520 (STD_SECTION): Update accordingly.
521 * bfd-in2.h: Rebuild.
522 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
524 (aout_link_input_bfd): Don't link unmarked sections.
525 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
527 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
528 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
530 * elflink.h (elf_bfd_final_link): Mark sections included in the
532 (elf_link_input_bfd): Don't link unmarked sections.
533 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
535 (xcoff_link_input_bfd): Don't link unmarked sections.
537 * coffswap.h (coff_swap_scnhdr_out): Include section name in
538 overflow error messages.
540 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
542 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
543 is not set, print "BFD: " before the error message.
545 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
546 Miles Bader <miles@gnu.ai.mit.edu>.
547 * configure: Rebuild.
549 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
551 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
554 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
555 m68k-aout, m68k-coff, and m68k-elf targets.
557 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
559 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
560 (ieee_generic_stat_arch_elt): Restructured to prevent
561 ieee_object_p from being called repeatedly.
563 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
565 * coffcode.h (coff_write_object_contents): Allocate
566 buffers large enough for any FILEHDR or AOUTHDR.
568 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
570 * ecofflink.c (lookup_line): New static function, renamed and
571 slighly changed from old _bfd_ecoff_locate_line.
572 (_bfd_ecoff_locate_line): Cache line number information. Use
573 lookup_line for actual lookup.
575 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
577 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
578 multiple of 20 bytes.
580 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
582 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
583 allocate ecoff_find_line, and don't initialize by hand.
584 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
585 mips_elf_find_line, and don't call memset.
587 * coffcode.h (coff_compute_section_file_positions): If not
588 producing a final executable, don't consider sofar when aligning
589 the section to the correct size.
591 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
593 * coffcode.h (coff_add_missing_symbols): Ifdef out.
594 (coff_write_object_contents): Don't call coff_add_missing_symbols.
595 * coffgen.c (coff_section_symbol): Ifdef out.
597 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
599 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
600 output_bfd is not NULL.
602 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
604 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
605 of bfd_alloc (fixes fix_line not being initialized).
606 Delete zeroing of fix_{value,tag,end,scnlen} fields.
608 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
610 * coffcode.h: Allow specific backends to override the
611 bfd_link_add_symbols routine.
613 * coff-h8300.c: Include genlink.h.
614 (howto_table): Add R_MEM_INDIRECT.
615 (rtype2howto): Support R_MEM_INDIRECT.
616 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
619 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
621 * coff-alpha.c (alpha_relocate_section): Use
622 info->callbacks_warning, rather than _bfd_error_handler, for
623 "multiple gp" warning.
625 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
627 * linker.c (bfd_wrapped_link_hash_lookup): New function.
628 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
629 table string. Use bfd_wrapped_link_hash_lookup.
630 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
632 * aoutx.h (aout_link_write_symbols): Use the name from the hash
633 table, if any, when writing out symbols.
634 (aout_link_input_section_std): Use the name from the hash table,
635 if any, when reporting undefined symbols.
636 (aout_link_input_section_ext): Likewise.
637 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
638 * bout.c (get_value): Likewise.
639 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
640 * ecoff.c (ecoff_reloc_link_order): Likewise.
641 * elflink.h (elf_link_add_object_symbols): Likewise.
642 (elf_reloc_link_order): Likewise.
643 * linker.c (_bfd_generic_link_output_symbols): Likewise.
644 (_bfd_generic_reloc_link_order): Likewise.
645 (default_indirect_link_order): Likewise.
646 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
647 * sunos.c (sunos_add_one_symbol): Likewise.
648 * xcofflink.c (xcoff_link_add_symbols): Likewise.
649 (bfd_xcoff_link_count_reloc): Likewise.
650 (xcoff_reloc_link_order): Likewise.
652 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
653 into -1 for intern->rss.
655 * configure: Rebuild with autoconf 2.8.
657 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
659 * stab-syms.c (__define_stab_duplicate): Define.
660 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
662 * bfd-in.h (bfd_get_stab_name): Declare.
663 * bfd-in2.h: Rebuild.
664 * Makefile.in: Rebuild dependencies.
665 (BFD_LIBS): Add stab-syms.o.
666 (BFD_LIBS_CFILES): Add stab-syms.c.
667 (BFD32_BACKENDS): Remove stab-syms.o.
668 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
669 * configure.in: Don't list stab-syms.o in bfd_backends.
670 * configure: Rebuild.
671 * libaout.h (aout_stab_name): Don't declare.
672 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
675 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
677 * elf.c (assign_file_positions_for_segments): Adjust file offset
678 for section alignment even if SEC_LOAD is not set.
680 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
682 * configure.in: Don't set SHLIB or SHLINK to an empty string,
683 since they appear as targets in Makefile.in.
684 * configure: Rebuild.
686 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
687 don't fiddle with a symbol which is not defined anywhere.
689 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
691 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
692 though they are defined in a shared library.
693 (xcoff_build_ldsyms): Likewise.
695 * coffgen.c (coff_find_nearest_line): Don't look at the line
696 numbers for the section if section->lineno is NULL.
698 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
699 message rather than calling BFD_ASSERT.
700 * elfcode.h (write_relocs): Check return value of
701 _bfd_elf_symbol_from_bfd_symbol.
703 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
705 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
708 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
710 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
712 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
713 hppa_reloc_field_selector_type_alt.
714 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
715 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
717 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
719 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
721 * elf.c (assign_file_positions_for_segments): Adjust the segment
722 memory size for the alignment of a SEC_ALLOC section, not just a
725 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
727 * m68klinux.c: New file.
728 * hosts/m68klinux.h: New file.
729 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
730 * configure.in (m68*-*-linux*): New native host.
731 (m68klinux_vec): New vector.
732 * configure: Rebuild.
733 * targets.c (m68klinux_vec): Declare.
734 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
735 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
736 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
737 declaration from bfd_linux_size_dynamic_sections.
738 (bfd_m68klinux_size_dynamic_sections): Declare.
739 * bfd-in2.h: Rebuild.
740 * Makefile.in: Rebuild dependencies.
741 (BFD32_BACKENDS): Add m68klinux.o.
742 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
744 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
746 * libhppa.h (pa_arch): Add pa20.
747 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
748 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
749 (hppa_field_adjust): Handle e_nsel.
750 * som.c: Provide default definitions for many new relocs found only
751 in hpux10 include files.
752 (som_fixup_formats): Add several new relocs from hpux10.
753 (som_hppa_howto_table): Add hpux10 relocs.
754 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
756 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
758 * mpw-make.sed: Edit out recent shared library support, and
759 rules to rebuild .h files using doc/chew.
761 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
763 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
764 size even of sections with no contents.
766 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
768 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
769 starting with '$' the way we skip names starting with '.'. When
770 updating x_endndx, don't be fooled by an index which has been
773 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
774 struct/union/enum type with no elements.
776 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
778 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
780 * archive.c (bfd_generic_archive_p): If the first file in the
781 archive can not be recognized as an object, don't assume that this
784 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
785 format is not bfd_object.
786 (bfd_elf_get_dt_soname): Likewise.
788 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
790 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
793 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
795 * bfd.c (tdata): Add netbsd_core_data.
796 * bfd-in2.h: Regenerated.
798 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
800 * sunos.c (SUNOS_CONSTRUCTOR): Define.
801 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
802 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
805 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
806 to get the symbol index, matching 14 Jul 95 change.
808 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
810 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
811 Remove duplicate definition of gp.
813 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
815 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
816 assume that we can set the GP value and then get the same value,
817 since it won't be true if the output file is neither ELF nor
819 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
820 _bfd_get_gp_value here.
821 (mips_gprel_reloc): Don't assume we can set and get the GP value.
822 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
824 (mips_elf_lo16_reloc): Likewise.
825 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
826 Don't require that the BFD be ELF.
827 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
828 (mips_elf_gprel32_reloc): Likewise.
829 (mips_elf_relocate_section): Don't assume we can set and get the
831 (mips_elf_finish_dynamic_symbol): Don't bother to use
832 _bfd_get_gp_value here.
834 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
835 Don't change epdr between malloc and free. Be careful not to free
836 NULL pointers. Zero out the first RPDR.
838 * configure.host: On Linux, only pass -rpath option if $(libdir)
839 is neither /lib nor /usr/lib. From Alan Modra
840 <alan@mullet.Levels.UniSA.Edu.Au>.
842 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
844 (elf_dt_name): Rename from elf_dt_needed_name.
845 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
847 (bfd_elf_get_dt_soname): New function.
848 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
849 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
850 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
851 * bfd-in2.h: Rebuild.
853 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
855 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
856 _bfd_sparc_elf_reloc_type_lookup.
857 (bfd_elf32_bfd_reloc_type_lookup): Update.
858 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
859 (sparc64_elf_howto_table): Define.
860 (sparc_reloc_map): Define.
861 (sparc64_elf_reloc_type_lookup): New function.
862 (sparc_elf_wdisp16_reloc): New function.
863 (elf_info_to_howto): Use sparc64_elf_howto_table.
864 (sparc64_elf_relocate_section): Likewise.
865 (bfd_elf64_bfd_reloc_type_lookup): Update.
867 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
869 * configure.host: Check for 'do not mix' from native linker before
870 trying to use -rpath.
872 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
874 * bfd.c (_bfd_get_gp_value): New function.
875 (_bfd_set_gp_value): New function.
876 * libbfd-in.h (_bfd_get_gp_value): Declare.
877 (_bfd_set_gp_value): Declare.
879 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
880 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
881 directly to the fields in the tdata information.
882 (alpha_relocate_section): Likewise.
883 * coff-mips.c (mips_adjust_reloc_in): Likewise.
884 (mips_gprel_reloc): Likewise.
885 (mips_relocate_section): Likewise.
886 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
887 (mips_elf_lo16_reloc): Likewise.
888 (mips_elf_final_gp): Likewise.
889 (mips_elf_gprel16_reloc): Likewise.
890 (mips_elf_gprel32_reloc): Likewise.
891 (mips_elf_relocate_section): Likewise.
892 (mips_elf_finish_dynamic_symbol): Likewise.
894 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
896 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
898 * configure.in: Call AC_PROG_CC before configure.host.
899 * configure: Rebuild.
900 * configure.host: Don't set information which autoconf should
901 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
903 * configure.host: Remove go32 and win32 host information, since it
904 should no longer be needed.
906 * elf.c (map_sections_to_segments): If we have a .dynamic section,
907 then start a new segment rather than put a writable section in a
910 * configure.host: Set RPATH_ENVVAR.
912 * Makefile.in: Rebuild dependencies.
914 * elflink.c (_bfd_elf_create_linker_section): Remove unused
915 zero_section variable.
917 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
919 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
920 ($(srcdir)/libbfd.h): Rename from libbfd.h.
921 ($(srcdir)/libcoff.h): Rename from libcoff.h.
923 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
925 * ieee.c (ieee_write_expression): Only use an R variable for a
926 local symbol. Don't output a zero offset. Handle a zero address.
927 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
928 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
930 (parse_expression): Don't try to handle multiple occurrences of a
931 P variable. Handle I variables differently from X variables. Fix
932 the order of minus expressions.
933 (ieee_slurp_external_symbols): Generate an I variable for an NN
934 record. Fix handling of ATI and ATX records.
935 (ieee_slurp_sections): Only set minimal section attributes.
936 Adjust them later, based on the section contents.
937 (ieee_object_p): Read in the file until just after the ME record.
938 Call ieee_slurp_section_data to set the section flags.
939 (do_one): Add iterations parameter. Only repeat the first load
940 item. Set the section and file reloc flags.
941 (ieee_slurp_section_data): Set section flags. Pass iterations to
943 (ieee_canonicalize_reloc): Handle I variables.
944 (do_with_relocs): Only emit relocation size when necessary.
945 Increase MAXRUN to 127. Change ov to be assigned, and take
946 src_mask and pcrel_offset into account.
947 (ieee_write_data_part): Skip sections that are not loaded.
948 (ieee_write_external_part): Don't output optional last entry of WX
950 (ieee_write_me_part): Make setting of me_record neater.
951 (ieee_generic_stat_arch_elt): Get the size of an archive element.
953 * syms.c (stt): Add entries for zerovars, vars, and code.
955 * elfcode.h (validate_reloc): New static function.
956 (write_relocs): Call validate_reloc for non ELF relocs.
958 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
959 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
960 (TARGET_LITTLE_SYM): Likewise.
962 * config.bfd (m68*-*-psos*): New target.
964 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
966 * i386msdos.c: Remove some #if 0 code.
967 (msdos_write_object_contents): Don't include empty sections in the
968 size computation, regardless of their address.
970 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
972 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
973 is NULL, ie, the -r switch is used.
975 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
977 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
978 (BFD_RELOC_MIPS_GOT_LO16): Define.
979 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
980 * bfd-in2.h, libbfd.h: Rebuild.
981 * elf32-mips.c (mips_reloc_map): Map new relocs.
983 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
985 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
988 * ieee.c (get_symbol): Set the section to bfd_abs_section.
989 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
990 simple number for the section address, rather than an expression.
991 Limit the number of bytes between relocs to MAXRUN.
992 (ieee_write_me_part): Set me_record to the file offset after the
994 (ieee_write_processor): New static function.
995 (ieee_write_object_contents): Use ieee_write_processor.
997 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
999 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1001 * coff-aux.c: Change include of aux.h to aux-coff.h.
1003 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1005 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1006 relocation put the addend both in the reloc entry and the data.
1007 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1010 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1011 a R_68K_PCxx reloc against a defined global symbol directly.
1012 (elf_m68k_check_relocs): Don't count such a reloc.
1014 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1015 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1016 symbol for now, otherwise always record the symbol as dynamic.
1017 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1018 is not referenced by a dynamic object, and we are not making a
1019 shared object, then don't make a PLT entry. If we do make a PLT
1020 entry, make sure the symbol has been recorded as dynamic.
1022 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1024 * configure.host: When making a shared library, set HLDFLAGS to
1025 pass an appropriate -rpath option. Use the make variable SONAME
1026 as the shared library soname, rather than computing it here. On
1027 SunOS, build stamp-tshlink in place of $(SHLINK).
1028 * Makefile.in (SONAME): New variable.
1029 ($(SHLINK)): Make a link to the transformed name, as well.
1030 (stamp-tshlink): New target.
1031 (install): Skip stamp-tshlink during install.
1033 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1035 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1036 linker sections have been set up yet.
1038 * elf.c (make_mapping): Add an additional argument to suppress
1039 making the first section include the program headers.
1040 (map_sections_to_segments): If the user used -Ttext such that the
1041 program headers are on a different page, do not set the flags
1042 saying that this section includes the program headers.
1044 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1046 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1047 don't define TRAD_HEADER.
1048 * configure: Rebuild.
1050 * netbsd-core.c: New file, support for NetBSD core files.
1051 * hosts/*nbsd.h: Removed.
1053 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1055 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1056 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1057 * libbfd.h, bfd-in2.h: Regenerated.
1058 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1059 bfd_elf32_bfd_reloc_type_lookup.
1060 (reloc_type{,_names}): Deleted.
1061 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1063 (sparc_reloc_map): Add sparc64 relocs.
1064 (sparc_elf_notsupported_reloc): New static function.
1065 (sparc_elf_wdisp16_reloc): New static function.
1066 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1067 (elf32_sparc_relocate_section): Likewise.
1068 (bfd_elf32_bfd_reloc_type_lookup): Define.
1069 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1070 (reloc_type{,_names}): Deleted.
1071 (elf_sparc_howto_table): Deleted.
1072 (sparc_reloc_map): Deleted.
1073 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1074 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1076 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1078 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1081 * Makefile.in (program_transform_name): New variable.
1082 (install): Transform library name before installing it.
1084 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1086 * archures.c (bfd_mach_i960_hx): Define.
1087 * bfd-in2.h: Rebuild.
1088 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1089 (MATRIX): Expand entries for HX.
1090 (arch_info_struct): Add i960:hx entry.
1091 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1092 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1093 (coff_set_flags): Handle bfd_mach_i960_hx.
1095 Support for building as a shared library, based on patches from
1096 Alan Modra <alan@spri.levels.unisa.edu.au>:
1097 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1098 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1099 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1100 * configure: Rebuild.
1101 * configure.host: If --enable-shared, adjust shared library stuff
1102 based on the host. If the host is SunOS, and the linker supports
1103 -rpath, set HLDFLAGS to use it.
1104 * Makefile.in (ALLLIBS): New variable.
1105 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1106 (COMMON_SHLIB, SHLINK): New variables.
1107 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1108 (STAGESTUFF): Remove variable.
1109 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1111 (stamp-ofiles): New target, like old ofiles target, but build
1112 using a temporary file and move-if-change, and touch stamp-ofiles
1114 (ofiles): Just depend upon stamp-ofiles.
1115 (stamp-piclist, piclist): New targets.
1116 ($(SHLIB), $(SHLINK)): New targets.
1117 (targets.o, archures.o): Build twice if PICFLAG is set.
1118 (do_mostlyclean): Remove pic/*.o.
1119 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1121 (do_distclean): Remove pic and stamp-picdir.
1122 (install): Install shared libraries.
1123 ($(OFILES)): Depend upon stamp-picdir.
1124 (stamp-picdir): New target.
1126 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1128 * libcoff.h: Rebuild.
1130 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1131 flavour of a section with no owner.
1133 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1134 ELF_LINK_NON_ELF flag.
1135 (mips_elf_create_got_section): Likewise.
1137 * elf.c: Revert last change, since it breaks dynamic linking.
1138 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1140 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1141 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1142 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1144 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1146 * elf.c (assign_file_positions_for_segments): If the backend does
1147 not want the elf header or the program headers in the address
1148 space, do not include them in the calculations.
1150 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1151 function to determine if we need additional program headers.
1152 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1153 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1155 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1157 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1159 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1161 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1162 back into one line. Some compilers (sunos 4.1.3 for example)
1163 won't accept args split across more than one line.
1165 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1167 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1168 * configure: Regenerate.
1170 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1172 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1173 try to do arithmetic on a void *, cast it to a unsigned char * first.
1175 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1177 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1178 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1180 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1181 flag for a newly defined symbol.
1182 (NAME(bfd_elf,record_link_assignment)): Likewise.
1183 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1184 set the DEF or REF_REGULAR flags correctly.
1186 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1187 (libbfd.h, libcoff.h): Corresponding change.
1189 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1190 a PLT32 reloc as dynamic.
1191 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1192 is not referenced by a dynamic object, and we are not making a
1193 shared object, then don't make a PLT entry. If we do make a PLT
1194 entry, make sure the symbol has been recorded as dynamic.
1196 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1198 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1199 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1200 (powerpcle-*-cygwin32): New.
1201 * peicode.h (add_data_entry): Get address from vma.
1203 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1205 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1206 attached to the section has already been created as an undefined
1207 symbol, treat it as if it hasn't been created yet.
1209 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1211 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1212 symbol or section symbols if stripping all symbols and this is not
1213 a relocateable link. Don't output the symbol string table if
1214 there are no symbols.
1215 (elf_link_flush_output_syms): Don't do anything if there are no
1218 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1220 * coff-aux.c: New file.
1221 * hosts/m68kaux.h: New file.
1222 * config.bfd (m68*-apple-aux*): New target.
1223 * configure.in (m68*-apple-aux*): New native host.
1224 (m68kaux_coff_vec): New vector.
1225 * configure: Rebuild.
1226 * targets.c (m68kaux_coff_vec): Declare.
1227 * coffcode.h (bfd_coff_backend_data): Add field
1228 _bfd_coff_link_add_one_symbol.
1229 (bfd_coff_link_add_one_symbol): Define.
1230 (compare_arelent_ptr): New static function if TARG_AUX.
1231 (coff_write_relocs): If TARG_AUX, sort the relocs.
1232 (coff_write_object_contents): Set A/UX aouthdr magic number.
1233 (coff_link_add_one_symbol): Define if not defined.
1234 (bfd_coff_std_swap_table): Initialize new field.
1235 * libcoff.h: Rebuild.
1236 * cofflink.c (coff_link_add_symbols): Call
1237 bfd_coff_link_add_one_symbol rather than
1238 _bfd_generic_link_add_one_symbol.
1239 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1240 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1241 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1242 * Makefile.in: Rebuild dependencies.
1243 (BFD32_BACKENDS): Add coff-aux.o.
1244 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1246 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1248 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1249 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1251 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1253 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1254 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1255 (maintainer-clean): Warn about deleting special files.
1256 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1258 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1259 warning symbols correctly.
1260 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1261 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1262 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1263 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1264 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1265 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1267 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1270 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1272 * libcoff-in.h: aligned newly exported names with bfd naming
1273 conventions. Removed an erroneous define of POWERPC_LE_PE.
1274 * libcoff.h: Rebuild.
1275 * cofflink.c, coff-ppc.c: the above function name changes
1277 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1279 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1280 * ecoff.c (struct extsym_info): Define.
1281 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1282 to ecoff_link_write_external.
1283 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1284 Strip symbols when appropriate.
1286 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1287 * syms.c (BSF_OBJECT): Define.
1288 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1289 * bfd-in2.h: Rebuild.
1290 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1292 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1295 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1296 copying relocs into a shared object, treat a defined global symbol
1298 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1299 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1300 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1302 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1303 real defined symbol, not to a weak defined symbol.
1305 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1307 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1308 and made a few static functions externs.
1310 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1311 POWERPC_LE_PE hack in cofflink.
1313 * libcoff-in.h: promoted the following from cofflink.c to allow
1314 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1315 coff_debug_merge_element, struct coff_debug_merge_type,
1316 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1317 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1318 coff_debug_merge_hash_lookup, coff_link_section_info,
1319 coff_final_link_info, coff_debug_merge_hash_newfunc,
1320 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1322 * libcoff.h: re-gen'd
1324 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1326 * syms.c: Include "bfdlink.h".
1327 (struct stab_find_info): Define.
1328 (_bfd_stab_section_find_nearest_line): New function.
1329 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1330 * libbfd.h: Rebuild.
1331 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1332 * elf.c (_bfd_elf_find_nearest_line): Try calling
1333 _bfd_stab_section_find_nearest_line before searching the ELF
1334 symbol table. Find the closest STT_FUNC symbol, not the last one.
1335 * libcoff-in.h (coff_data_type): Add line_info field.
1336 * libcoff.h: Rebuild.
1337 * coffgen.c (coff_find_nearest_line): Try calling
1338 _bfd_stab_section_find_nearest_line before searching the COFF
1340 * Makefile.in: Rebuild dependencies.
1342 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1344 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1345 4 bytes, so we get the correct value when updating the register
1346 field in little endian mode.
1348 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1350 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1351 entry_section fields. Add sntoc and snentry fields.
1352 * libcoff.h: Rebuild.
1353 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1354 not toc_section and entry_section (the COFF file does not have any
1355 sections at this point).
1356 (coff_write_object_contents): Set o_snentry and o_sntoc from
1357 snentry and sntoc rather than entry_section and toc_section.
1358 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1359 snentry, not toc_section and entry_section.
1360 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1361 entry_section from hentry.
1362 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1364 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1365 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1366 than using toc_section directly.
1368 * archures.c: Add missing `.' in enum bfd_architecture.
1369 * bfd-in2.h: Rebuild.
1371 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1372 Robert Lipe <robertl@arnet.com>.
1374 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1376 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1377 to sections we allocate. Use bfd_zalloc to allocate initialial
1378 sections, not bfd_alloc.
1379 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1380 SDA{,2}I16 relocations.
1381 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1382 whether to put something in .sbss or not.
1383 (ppc_elf_relocate_section): Add support for more relocations. Add
1384 in sec->output_offset where appropriate. Make error messages
1385 include the symbol name.
1387 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1388 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1389 doesn't get redefined messages if -shared.
1391 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1392 section if the rel_section field has been set up.
1394 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1396 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1399 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1401 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1402 of flags, only flags used are controlled by mach number. Bump up
1403 output file mach number to highest of input file mach numbers.
1404 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1405 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1407 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1408 bfd_elf64_sparc_vec support.
1410 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1412 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1413 the embedded bit is set on some objects and not on others. Just
1415 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1418 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1420 * coffcode.h (coff_new_section_hook): Don't try to align the
1423 * coffcode.h (coff_set_section_contents): Fix the handling of the
1424 .lib section to work even if the entire section contents are
1425 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1426 Robert Lipe <robertl@arnet.com>.
1428 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1430 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1431 memory here for contents.
1433 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1434 _SDA2_BASE_ by 32768.
1435 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1436 started using. Allocate contents for .sdata and .sdata2 sections
1438 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1440 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1441 size _SDA{,2}_BASE_.
1442 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1445 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1447 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1449 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1450 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1451 (bfd_mach_sparc_v9a): Define.
1452 (bfd_mach_sparc_v9_p): Define.
1453 * bfd-in2.h: Regenerated.
1454 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1456 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1457 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1458 to bfd_elf32_sparc_vec.
1459 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1460 Add v8plus{,a} support.
1462 (sparc_compatible): New function.
1463 * elf32-sparc.h: #include "elf/sparc.h".
1464 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1465 elf32_sparc_final_write_processing): New functions.
1466 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1467 elf_backend_final_write_processing): Define.
1469 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1471 * elf-bfd.h (struct elf_link_hash_entry): Add
1472 linker_section_pointer field.
1473 (enum elf_linker_section_enum): Enumeration for new way of
1474 creating linker dynamic sections and symbols.
1475 (elf_linker_section{,_pointers}): New structures for creating
1476 dynamic sections and symbols.
1477 (elf_obj_tdata): Add linker_section_pointers and linker_section
1479 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1480 (_bfd_elf_create_linker_section): New declarations.
1481 (_bfd_elf_find_pointer_linker_section): Ditto.
1482 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1483 (_bfd_elf_make_linker_section_rela): Ditto.
1485 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1487 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1488 (ppc_elf_create_linker_section): New function to create the
1489 sections .got, .sdata, and .sdata2.
1490 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1492 (ppc_elf_check_relocs): Support more of the eabi relocations.
1493 (ppc_elf_relocate_section): Ditto.
1494 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1495 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1497 * elflink.h (elf_create_pointer_linker_section): New function to
1498 create initialized pointers in dynamic linker sections.
1499 (elf_finish_pointer_linker_section): Actually intialize the
1500 pointers created above.
1502 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1503 macros to provide both 32 and 64 bit versions of
1504 elf_create_pointer_linker_section.
1505 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1506 provide both 32 and 64 bit versions of
1507 elf_finish_pointer_linker_section.
1509 * elflink.c (_bfd_elf_create_linker_section): New function to
1510 create a linker section.
1511 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1512 given address in the linker pointer offsets created for a given
1514 (_bfd_elf_make_linker_section_rela): Make a RELA section
1515 corresponding to the generated linker section.
1517 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1519 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1521 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1523 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1524 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1525 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1526 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1527 toc entry in an objdump) for now.
1528 (ppc_do_last, ppc_get_last): New function - needed to save processing
1529 the toc owner to the end.
1530 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1533 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1534 toc owner from being done till last. Must define POWERPC_LE_PC
1537 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1539 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1541 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1542 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1544 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1546 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1548 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1550 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1552 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1554 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1556 * elf.c (assign_file_positions_for_segments): Don't increment file
1557 offset for a segment which contains no loadable sections.
1559 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1561 * reloc.c: Add new PowerPC relocations.
1562 * {bfd-in2,libbfd}.h: Regenerate.
1564 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1565 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1567 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1569 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1572 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1575 * coffgen.c (coff_find_nearest_line): Don't try to cache
1576 information in sections that are not owned by a BFD. From Richard
1577 Henderson <richard@atheist.tamu.edu>.
1579 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1580 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1581 * elflink.h (elf_link_output_extsym): Remove special check for
1584 * ecoffswap.h: Add prototypes for static functions.
1586 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1588 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1589 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1591 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1592 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1593 support. Begin support for R_PPC_SDA{2,}REL.
1595 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1597 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1598 create the .got and .got.neg sections.
1599 (ppc_elf_size_dynamic_sections): Call it.
1600 (ppc_elf_check_relocs): Call it.
1601 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1602 (ppc_elf_check_relocs): Add error messages for relocations we
1603 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1606 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1608 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1609 section flags for V.4 and eabi.
1611 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1613 * elf.c (assign_file_positions_for_segments): If a segment
1614 contains no sections, don't mark it as readable.
1616 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1617 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1619 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1620 dynamic section, if there is one.
1621 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1622 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1623 (bfd_elf64_swap_dyn_in): Likewise.
1624 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1626 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1628 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1629 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1630 <pirker@eiunix.tuwien.ac.at>.
1632 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1634 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1635 PowerPC V.4 and eabi.
1636 * bfd-in2.h: Regenerate.
1637 * libfd.h: Regenerate.
1639 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1641 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1642 section type and SHF_EXCLUDE section flag, turning them into the
1643 appropriate bfd section flag.
1645 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1647 * xcofflink.c (xcoff_link_add_symbols): Create the special
1648 sections if we see a DYNAMIC object, in case that is the only
1649 XCOFF input object we see.
1651 * elf32-mips.c: Extensive changes for a start at dynamic linking
1652 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1654 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1655 (struct elf_backend_data): Remove
1656 elf_backend_create_program_headers field. Add
1657 elf_backend_additional_program_headers and
1658 elf_backend_modify_segment_map fields.
1659 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1661 (elf_backend_additional_program_headers): Likewise.
1662 (elf_backend_modify_segment_map): Likewise.
1663 (elf_backend_create_program_headers): Don't define.
1664 (elfNN_bed): Change to account for field changes.
1665 * elf.c (assign_file_positions_for_segments): Call new
1666 modify_segment_map backend function. Don't call old
1667 create_program_headers backend function.
1668 (get_program_header_size): Call additional_program_headers rather
1669 than create_program_headers.
1670 * elflink.h (elf_link_add_object_symbols): Initialize
1671 type_change_ok from new backend field.
1672 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1674 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1675 a reloc against the appropriate section.
1677 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1678 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1679 (elf_flags_init): Rename from elf_ppc_flags_init.
1680 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1682 (ppc_elf_copy_private_bfd_data): Likewise.
1683 (ppc_elf_merge_private_bfd_data): Likewise.
1685 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1688 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1690 * coff-alpha.c (alpha_relocate_section): During final link, allow
1691 output .lita section to be bigger than 64k by adjusting gp value
1692 on a per-input section basis.
1693 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1695 (struct ecoff_section_tdata): Add gp field.
1697 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1699 Handle Alpha ECOFF changes in OSF/1 3.2.
1700 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1702 * coff-alpha.c: Include "aout/ar.h".
1703 (alpha_ecoff_get_relocated_section_contents): Don't require an
1704 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1705 3.2 doesn't generate one.
1706 (alpha_relocate_section): Likewise.
1707 (alpha_ecoff_slurp_armap): Define.
1708 (alpha_ecoff_slurp_extended_name_table): Define.
1709 (alpha_ecoff_construct_extended_name_table): Define.
1710 (alpha_ecoff_truncate_arname): Define.
1711 (alpha_ecoff_write_armap): Define.
1712 (alpha_ecoff_generic_stat_arch_elt): Define.
1713 (alpha_ecoff_update_armap_timestamp): Define.
1715 (alpha_ecoff_read_ar_hdr): New static function.
1716 (alpha_ecoff_get_elt_at_filepos): New static function.
1717 (alpha_ecoff_openr_next_archived_file): New static function.
1718 (alpha_ecoff_get_elt_at_index): New static function.
1719 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1720 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1721 _bfd_ecoff to alpha_ecoff.
1722 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1723 field from backend structure, rather than always calling
1724 _bfd_get_elt_at_filepos.
1725 * coff-mips.c (mips_ecoff_backend_data): Initialize
1726 get_elt_at_filepos field.
1727 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1728 from _bfd_generic_read_ar_hdr with minor changes.
1729 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1730 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1731 * libbfd.h: Rebuild.
1733 * bfd-in.h (BFD_IN_MEMORY): Define.
1734 * libbfd-in.h (struct bfd_in_memory): Define.
1735 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1736 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1737 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1738 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1739 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1740 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1741 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1742 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1743 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1744 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1746 (bfd_openstreamr): Likewise.
1747 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1748 BFD_IN_MEMORY is not set.
1749 * riscix.c (riscix_some_aout_object_p): Likewise.
1750 * bfd-in2.h, libbfd.h: Rebuild.
1752 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1753 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1754 (bfd_get_elt_at_index): Define.
1755 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1756 bfd_get_elt_at_index. Change index parameter from int to
1758 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1759 (_bfd_noarchive_get_elt_at_index): Define.
1760 (_bfd_archive_bsd_get_elt_at_index): Define.
1761 (_bfd_archive_coff_get_elt_at_index): Define.
1762 * bfd-in2.h, libbfd.h: Rebuild.
1763 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1764 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1765 * ieee.c (ieee_get_elt_at_index): Define.
1766 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1767 * oasys.c (oasys_get_elt_at_index): Define.
1768 * som.c (som_get_elt_at_index): Define.
1770 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1771 numbers to the .text section.
1773 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1775 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1776 If there is a SEC_DEBUGGING section, get the contents of the debug
1777 information part from it.
1778 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1780 (ieee_write_object_contents): Check ieee_write_debug_part return.
1782 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1784 * config.bfd (i[345]86-*-freebsd*): Add target.
1785 * configure.in (i386freebsd_vec): Add vec.
1786 * configure: Regenerate.
1787 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1788 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1789 Rebuild dependencies..
1790 * freebsd.h: New file.
1791 * i386freebsd.c: New file.
1792 * targets.c (i386freebsd_vec): Declare.
1793 (bfd_target_vector): Add i386freebsd_vec.
1794 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1795 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1797 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1799 * ieee.c (ieee_slurp_debug): New static function.
1800 (ieee_object_p): Call it.
1801 (ieee_slurp_section_data): Skip debugging sections.
1802 (ieee_get_reloc_upper_bound): Likewise.
1803 (ieee_get_section_contents): Likewise.
1804 (ieee_canonicalize_reloc): Likewise.
1805 (ieee_write_section_part): Likewise.
1806 (ieee_write_debug_part): Likewise.
1807 (ieee_write_data_part): Likewise.
1808 (init_for_output): Likewise.
1810 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1812 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1814 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1815 relocs, since ppc_elf_relocate_section handles the linker case.
1816 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1818 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1819 ppc_elf_relocate_section since that is now the only caller.
1820 (ppc_elf_relocate_section): Ditto.
1822 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1824 * coffcode.h (coff_write_object_contents): If we don't know the
1825 section of the entry point for an XCOFF executable, always set the
1826 entry address to -1.
1828 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1830 * elf.c (bfd_section_from_shdr): Add support for note sections.
1832 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1834 * bfd-in.h (struct _symbol_info): Add stab_type field.
1835 * bfd-in2.h: Rebuild.
1836 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1838 * elf32-ppc.c: Remove trailing newline from calls to
1840 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1841 difference if target endianness is known.
1843 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1845 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1846 old style TOC16 references without using R_PPC_GOT.
1847 (ppc_reloc_type): Ditto.
1848 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1849 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1850 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1851 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1852 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1854 (ppc_elf_adjust_dynamic_symbol): Ditto.
1855 (ppc_elf_adjust_dynindx): Ditto.
1856 (ppc_elf_size_dynamic_sections): Ditto.
1857 (ppc_elf_finish_dynamic_symbol): Ditto.
1858 (ppc_elf_finish_dynamic_sections): Ditto.
1859 (ELF_DYNAMIC_INTERPRETER): Define.
1861 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1863 * elf.c (copy_private_bfd_data): When attaching sections to
1864 segments ignore sections that won't be allocated. Patch from
1867 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1869 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1872 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1874 * coff-i960.c (CALC_ADDEND): Define.
1875 (coff_i960_relocate_section): Add the input section VMA to the
1876 addend for PC relative relocs.
1878 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1880 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1881 to correctly terminate.
1883 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1885 * targets.c (enum bfd_endian): Define.
1886 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1887 from boolean to enum bfd_endian. Change header_byteorder_big_p
1889 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1890 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1891 * bfd-in2.h: Rebuild.
1892 * All targets: Change initialization of byteorder and
1893 header_byteorder to use enum bfd_endian values rather than
1895 * All files: Change all references to byteorder_big_p and
1896 header_byteorder_big_p to use new bfd_*_endian macros.
1898 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1900 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1902 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1904 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1906 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1908 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1910 * ieee.c: Lots of minor cleanups. Make many functions return
1911 errors rather than calling abort. Also:
1912 (ieee_write_twobyte): Remove; change callers to call existing
1913 ieee_write_2bytes function.
1914 (ieee_write_expression): Don't output the section twice when
1915 outputting a local symbol. Don't emit an extraneous zero if there
1917 (ieee_slurp_sections): Set the lma as well as the vma.
1918 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1920 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1921 a recognized one or bfd_arch_unknown.
1922 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1924 (ihex_get_symtab): Likewise.
1926 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1928 * aoutx.h: Include <ctype.h>.
1929 (struct aout_link_includes_table): Define.
1930 (struct aout_link_includes_totals): Define.
1931 (struct aout_link_includes_entry): Define.
1932 (aout_link_includes_lookup): Define macro.
1933 (struct aout_final_link_info): Add includes field.
1934 (aout_link_includes_newfunc): New static function.
1935 (NAME(aout,final_link)): Initialize includes hash table.
1936 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1938 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1940 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1942 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1944 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1946 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1948 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1949 (pe_print_private_bfd_data): call pe_print_reloc.
1950 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1951 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1952 up some debugging as well.
1954 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1956 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1959 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1961 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1962 when setting sections to NULL.
1964 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1966 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1968 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1969 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1971 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1972 * bfd-in2.h: Rebuild.
1974 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1976 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1978 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1980 * ihex.c (ihex_scan): Handle record types 4 and 5.
1981 (ihex_object_p): Permit types 4 and 5.
1982 (ihex_set_section_contents): Remove check for out of range
1984 (ihex_write_object_contents): Generate types 4 and 5.
1986 * elflink.h (elf_link_output_extsym): Just ignore warning and
1987 indirect references to symbols which don't really exist.
1989 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1991 * peicode.h (pe_print_idata): Minor format fixes
1992 (pe_print_edata): New function. Under private printing, this formats
1993 the edata section of a PE file.
1994 (pe_print_private_bfd_data): Added call to pe_print_edata.
1996 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1998 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1999 index, don't call stoi.
2001 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2003 * srec.c (srec_scan): Set lma as well as vma.
2005 * ihex.c: New file; support for Intel Hex format.
2006 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2007 (ihex_vec): Declare.
2008 (bfd_target_vector): Always include ihex_vec.
2009 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2010 * Makefile.in: Rebuild dependencies.
2011 (BFD_LIBS): Add ihex.o
2012 (BFD_LIBS_CFILES): Add ihex.c.
2013 * bfd-in2.h: Rebuild.
2015 * elf.c (assign_file_positions_for_segments): Sort the sections in
2017 (get_program_header_size): Return the right size if segment_map is
2019 (copy_private_bfd_data): Don't bother to sort the sections.
2021 * bfd.c (bfd_record_phdr): New function.
2022 * bfd-in.h (bfd_record_phdr): Declare.
2023 * bfd_in2.h: Rebuild.
2025 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2028 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2029 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2031 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2032 (bfd_zmalloc): Change declaration.
2033 * libbfd.h: Rebuild.
2034 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2035 and realloc. Don't set bfd_error_no_memory if they fail.
2037 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2039 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2040 uses as well. Added a new howto to deal with TOCREL16 relocs that
2041 are TOCDEFN as well.
2042 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2043 to handle RVA relocs from dlltool.
2044 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2045 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2046 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2048 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2049 to get the right section alignment.
2051 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2053 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2054 p_paddr if p_paddr is zero.
2055 (make_mapping): Set includes_filehdr and includes_phdrs for first
2057 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2059 (assign_file_positions_for_segments): Handle includes_filehdr and
2060 includes_phdrs. Remove special handling of PT_PHDR and first
2062 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2063 when appropriate. Remove special handling of PT_PHDR segment.
2064 Use a more complex condition for when a section is included in a
2065 segment to handle Solaris linker oddities.
2067 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2069 * coff-m88k.c (howto_table): Reformatted for easier reading;
2070 special_function now points to new function m88k_special_reloc.
2071 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2073 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2074 be done correctly by m88k_special_reloc.
2075 (reloc_processing): New function to be used by RELOC_PROCESSING.
2076 (RELOC_PROCESSING): Define to call reloc_processing.
2078 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2080 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2081 (pe_print_pdata): Likewise.
2083 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2084 obstack_alloc fails.
2085 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2087 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2088 * Many files: don't set bfd_error_no_memory if one of the above
2091 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2092 if p_paddr_valid is set.
2093 (copy_private_bfd_data): New static function.
2094 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2096 * elf.c (assign_file_positions_for_segments): Fix case where extra
2097 program headers were allocated.
2099 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2100 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2101 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2102 _bfd_elf_print_private_bfd_data.
2104 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2105 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2106 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2107 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2108 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2109 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2110 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2112 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2114 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2115 * elf.c (make_mapping): New static function.
2116 (map_sections_to_segments): New static function.
2117 (elf_sort_sections): New static function.
2118 (assign_file_positions_for_segments): New static function.
2119 (map_program_segments): Remove.
2120 (get_program_header_size): Remove sorted_hdrs, count, and
2121 maxpagesize parameters. Simplify.
2122 (assign_file_positions_except_relocs): When generating an
2123 executable, use assign_file_positions_for_segments.
2124 (elf_sort_hdrs): Remove.
2125 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2126 to get_program_header_size.
2128 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2130 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2132 * configure, config.in: Regenerate with autoconf 2.7.
2134 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2135 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2137 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2139 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2140 (ecoff_sec_to_styp_flags): Likewise.
2141 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2142 (ecoff_set_symbol_info): Handle scRConst.
2143 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2144 (ecoff_compute_section_file_positions): Handle .rconst section.
2145 (_bfd_ecoff_write_object_contents): Likewise.
2146 (ecoff_link_check_archive_element): Handle scRConst.
2147 (ecoff_link_add_externals): Likewise.
2148 (ecoff_link_write_external): Handle .rconst section.
2149 (ecoff_reloc_link_order): Likewise.
2150 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2151 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2153 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2155 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2156 DEF_DYNAMIC flag is set.
2158 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2160 * host-aout.c: If TRAD_HEADER is defined, include it.
2162 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2164 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2165 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2166 (BFD_NEED_DECLARATION): New function.
2167 * configure.in: Use BFD_NEED_DECLARATION.
2168 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2169 * configure, config.in: Rebuild with autoconf 2.6.
2171 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2172 special_sections before returning when called with a non XCOFF
2175 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2178 * coffcode.h (coff_compute_section_file_positions): Only pad the
2179 previous section to force file alignment when creating an
2182 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2184 * coffcode.h (coff_compute_section_file_positions): If
2185 RS6000COFF_C, set up the .debug section.
2187 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2188 if it is not large enough to accomodate the entire TOC area with
2189 signed 16 bit offsets.
2190 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2192 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2193 TOC anchor to use the TOC value used in the output file.
2195 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2197 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2198 (_bfd_coff_read_string_table): Likewise.
2200 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2202 * pe-arm.c: Fix typos.
2203 * coff-arm.c: Likewise.
2205 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2207 * coff-ppc.c (list_ele): Added "cat"egory member.
2208 (record_toc): New category parameter (priv or pub).
2209 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2210 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2211 the mainline. It addes extra toc cells in error.
2212 (ppc_coff_swap_sym_in_hook): Added some documentation.
2213 (dump_toc): Can now diagnose "virtual toc" chicanery.
2215 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2217 * elf-bfd.h (struct elf_link_hash_table): Change type of
2218 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2220 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2222 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2223 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2225 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2226 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2227 defined or mentioned in a regular file.
2229 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2231 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2232 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2233 (coff_ppc_relocate_section): Correct REL24 handling
2234 (ppc_process_before_allocation): Correct TOCDEFN handling
2236 * peicode.h (dir_names): Added name descriptions
2238 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2240 * VERSION: Updated to cygnus-2.6.
2242 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2244 * targets.c (m68k4knetbsd_vec): Declare.
2246 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2248 * targets.c (bfd_target): Change type of second argument to
2249 _bfd_print_private_bfd_data from void * to PTR.
2250 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2251 using PTR rather than void *.
2252 * bfd-in2, libbfd.h: Rebuild.
2253 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2255 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2256 _bfd_generic_bfd_print_private_bfd_data rather than casting
2259 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2261 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2262 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2264 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2265 BFD64_BACKENDS_CFILES): New variables.
2268 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2270 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2271 not at the file position of the first section.
2272 * coffcode.h (coff_compute_section_file_positions): Avoid using
2274 (coff_write_object_contents): When generating a PPC PE executable
2275 with no symbols, round up the file size to a COFF_PAGE_SIZE
2277 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2278 don't write out a string table.
2280 * elf.c (bfd_section_from_shdr): When using a different section
2281 header, pass the new one to _bfd_elf_make_section_from_shdr.
2282 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2283 (elf_map_symbols): Add section VMA to symbol value when comparing
2285 (_bfd_elf_compute_section_file_positions): Only build symbol table
2286 if there are some symbols. Set file offset of symtab and strtab
2288 (assign_file_positions_except_relocs): Remove dosyms parameter.
2289 Change all callers. Never set file offset of symtab and strtab
2291 (_bfd_elf_copy_private_section_data): New function.
2292 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2293 (_bfd_elf_copy_private_symbol_data): New function.
2294 (swap_out_syms): Check for special mapping of st_shndx created by
2295 copy_private_symbol_data.
2296 * elfxx-target.h: Use new copy routines.
2297 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2298 (_bfd_elf_copy_private_section_data): Declare.
2300 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2302 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2305 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2306 _bfd_dummy_target, matching the recent change to archive
2309 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2311 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2312 arithmetic on PTR types.
2314 * aout-target.h (MY(callback)): Set the lma of the sections.
2316 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2317 symbol into a reloc against the section.
2319 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2321 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2322 glue for the relocs: IMGLUE and IFGLUE.
2323 (record_toc): new function - tracks toc contents
2324 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2325 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2326 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2327 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2328 (ppc_record_toc_entry): Removed a debug define (duh)
2330 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2331 (pe_print_idata): New function - formats the idata section data
2332 (pe_print_pdata): New function - formats the pdata section data
2333 (pe_print_private_bfd_data): calls to above
2335 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2337 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2338 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2339 TARGET_SYM and TARGET_NAME for vector and BFD name.
2340 * coff-pmac.c (pmac_xcoff_vec): Remove.
2341 (TARGET_SYM, TARGET_NAME): Define.
2342 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2343 machine to 0, not all PowerMacs are 601s.
2345 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2347 * elfcode.h (elf_object_p): Read in any program headers.
2348 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2349 based on the program headers, if any.
2350 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2351 (map_program_segments): Set p_paddr of program headers based on
2354 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2356 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2359 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2360 trying to do a relocateable link with a non-a.out object file.
2362 * archive.c (bfd_generic_archive_p): Check the first object file
2363 in an archive even if target_defaulted is set. If the object file
2364 has the wrong xvec, reject it.
2366 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2367 be represented, report the name via _bfd_error_handler.
2368 (translate_to_native_sym_flags): Likewise.
2369 * elf32-mips.c (mips_elf_final_link): Likewise.
2370 * oasys.c (oasys_write_sections): Likewise.
2372 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2373 which checks for STYP_OVRFLO sections.
2374 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2375 reloc and lineno count overflows.
2376 (coff_write_object_contents): Call coff_count_linenumbers before
2377 coff_compute_section_file_positions. If RS6000COFF_C, handle
2378 reloc and lineno count overflows.
2379 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2380 relocs before dealing with .pad sections. Count overflow section
2381 headers when handling .pad sections.
2383 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2386 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2387 (struct xcoff_link_hash_table): Add descriptor_section and
2388 special_sections fields.
2389 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2390 (xcoff_link_add_symbols): Set linkage section alignment. Create
2391 descriptor section. Check for magic symbol names (_text, etc.),
2392 and record them in special_sections if found. Set
2393 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2394 descriptor field to point back to the function code symbol.
2395 (xcoff_sweep): Always mark the special descriptor_section.
2396 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2397 function descriptor, and mark it if it is.
2398 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2399 parameter, and fill it in. Allocate space for the descriptor
2401 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2402 global linkage code. If an undefined function descriptor is
2403 exported, arrange to define it. Warn about any other undefined
2405 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2406 (xcoff_write_global_symbol): Create a function descriptor when
2408 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2409 * bfd-in2.h: Rebuild.
2411 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2413 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2414 (ppc_coff_link_hash_table): new types for hashing
2415 (ppc_coff_link_hash_newfunc): hash entry constructor
2416 (ppc_coff_link_hash_table_init): hash table initializer
2417 (ppc_coff_link_hash_table_create): hash table constructor
2418 (ppc_record_toc_entry): changed references to hash table
2419 (coff_ppc_relocate_section): changed references to hash table
2421 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2422 * libcoff.h: Rebuild
2424 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2425 (coff_link_add_symbols): removed toc_offset init
2427 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2429 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2432 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2433 if it is given and mmep is available.
2434 * acconfig.h: Undef USE_MMAP.
2435 * configure, config.in: Regenerated.
2436 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2437 table handling the old way.
2438 (aout_get_external_symbols): Don't complain if last byte of string
2440 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2441 (bfd_free_window) [! USE_MMAP]: Don't define.
2442 (bfd_get_file_window,
2443 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2445 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2447 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2450 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2452 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2453 compatible with AMD generated COFF files. Try to support both AMD
2454 and GNU formats simultaneously.
2455 (coff_a29k_relocate_section): Likewise.
2457 * libbfd.c (bfd_get_file_window): Change writable parameter from
2458 int to boolean; update all callers. Pass MAP_SHARED if not
2459 writable--it's required on Solaris. Cast fprintf argument to
2461 * bfd-in.h (bfd_get_file_window): Update declaration.
2462 * bfd-in2.h: Rebuild.
2463 * aoutx.h: Update calls to bfd_get_file_window.
2465 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2467 (xcoff_swap_ldhdr_in): New static function.
2468 (xcoff_swap_ldsym_in): New static function.
2469 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2470 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2471 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2472 Handle XTY_ER/XMC_XO symbols correctly.
2473 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2474 rather than normal symbol table.
2475 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2476 already defined with the same absolute value.
2477 (xcoff_mark): When considering called symbols, check whether the
2478 descriptor is from a dynamic object, rather than the symbol
2480 (xcoff_build_ldsyms): Likewise.
2482 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2483 Cast realloc and malloc return values. If malloc or realloc fail,
2484 set bfd_error_no_memory.
2485 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2486 * bfd-in2.h: Rebuild.
2488 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2490 * coff-ppc.c (ppc_record_toc_entry): new function.
2491 (in_reloc_p): changed return value.
2492 (coff_ppc_relocate_section): much rework.
2493 (ppc_allocate_toc_section): new function.
2494 (ppc_process_before_allocation): new function.
2495 (ppc_coff_swap_sym_in_hook): new function.
2497 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2498 (coff_link_add_symbols): initialize toc_offset.
2500 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2501 (coff_swap_aouthdr_out): Added more sections to the data
2502 dictionary for the pe file header. Also changed linker version
2503 number on the ppc side.
2504 (dir_names): small improvements to the dictionary printing.
2505 (pe_mkobject_hook): save the file level flags.
2507 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2508 (pe_tdata): added real_flags field
2509 (coff_tdata): added local_toc_sym_map and access macro
2511 * libcoff.h (coff_link_hash_entry): added toc_offset field
2512 (pe_tdata): added real_flags field
2513 (coff_tdata): added local_toc_sym_map and access macro
2515 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2516 (coff_mkobject): init for local_toc_sym_map
2517 (coff_write_object_contents): set the internal_a.magic to
2518 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2521 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2523 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2524 entries until both the line number address and the function name
2525 address are too large.
2527 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2528 * configure: Rebuilt.
2530 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2531 is defined in the environment.
2533 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2535 * som.c (som_get_section_contents_in_window): Define to use
2538 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2540 * coff-i860.c: New file, based on coff-i386.c.
2541 * cpu-i860.c: New file, based on cpu-i386.c.
2542 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2543 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2544 targets, using i860coff_vec.
2545 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2546 trad-core.o and hosts/i860mach3.h.
2547 (i860coff_vec): Use coff-i860.o and cofflink.o.
2548 * configure: Rebuild.
2549 * Makefile.in: Rebuild dependencies.
2550 (ALL_MACHINES): Add cpu-i860.o.
2551 (BFD32_BACKENDS): Add coff-i860.o.
2552 (CFILES): Add cpu-i860.c and coff-i860.c.
2553 * targets.c (i860coff_vec): Declare.
2554 (bfd_target_vector): Add &i860coff_vec.
2555 * archures.c (bfd_i860_arch): Declare.
2556 (bfd_archures_list): Add &bfd_i860_arch.
2557 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2558 (coff_set_flags): Handle bfd_arch_i860.
2559 (coff_write_object_contents): Handle I860 a.out magic number.
2561 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2563 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2564 the created .tc section to 2.
2565 (xcoff_mark): Don't keep a .loader reloc for a call to an
2566 undefined symbol when creating a shared library.
2567 (xcoff_build_ldsyms): When creating a shared library, generate
2568 global linkage code for a call to an undefined symbol.
2570 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2572 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2573 BFD32_BACKENDS, BFD64_BACKENDS.
2574 (.dep1): Put mkdep output in a separate file.
2575 Rebuilt dependencies.
2577 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2580 Permit use of mmap when available:
2582 * configure.in: Check for mmap, madvise, mprotect.
2583 * config.in, configure: Regenerated.
2585 * libbfd.c (struct _bfd_window_internal): Define type.
2586 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2588 (ok_to_map): New static variable for debugging.
2589 (_bfd_generic_get_section_contents_in_window): New function.
2590 * bfd-in.h (bfd_window_internal): Declare type.
2591 (bfd_window): Define type.
2592 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2593 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2596 * libaout.h (struct aoutdata): Add two window fields.
2597 (obj_aout_sym_window, obj_aout_string_window): New macros.
2598 * aoutx.h (some_aout_object_p): Initialize windows.
2599 (aout_get_external_symbols): Get symbol data and strings in
2600 windows instead of explicitly allocated buffers.
2601 (slurp_symbol_table): Free window instead of memory.
2602 (bfd_free_cached_info): Release windows instead of freeing storage
2604 (aout_link_free_symbols): Ditto.
2606 * targets.c (bfd_target): Add new field for
2607 get_section_contents_in_window.
2608 (BFD_JUMP_TABLE_GENERIC): Updated.
2609 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2610 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2611 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2612 macros for get_section_contents_in_window field.
2614 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2616 * core.c: Renamed to corefile.c
2617 * makefile.dos (OBJS): Change core.o to corefile.o
2618 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2621 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2623 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2624 targ_selvecs to allow debugging under Irix-5 native.
2627 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2629 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2630 to o. Clobber and restore the list of new csects around the call
2631 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2632 linker error and the linker wants to read the symbol table. Reset
2633 the line number count of a real section even if it has no relocs.
2634 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2636 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2639 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2641 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2642 an undefined symbol in a shared link.
2644 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2645 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2646 phdm@info.ucl.ac.be (Philippe De Muyter).
2648 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2650 * coff-m88k.c (rtype2howto): New static function.
2651 (RTYPE2HOWTO): Use it rather than a macro definition.
2653 * coffcode.h (coff_write_object_contents): set internal_a.magic
2654 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2656 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2657 define TRAD_HEADER to new file hosts/delta68.h.
2658 m88*-motorola-sysv*, however, does use ptrace-core.o.
2659 * hosts/delta68.h: New file.
2661 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2662 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2664 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2666 * i386linux.c (MY(vec)): Declare before use.
2668 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2670 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2671 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2673 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2674 BFD is not of the right type.
2675 (bfd_elf_get_needed_list): Likewise.
2676 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2677 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2678 * xcofflink.c (XCOFF_XVECP): Define.
2679 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2681 (bfd_xcoff_import_symbol): Likewise.
2682 (bfd_xcoff_export_symbol): Likewise.
2683 (bfd_xcoff_link_count_reloc): Likewise.
2684 (bfd_xcoff_record_link_assignment): Likewise.
2685 (bfd_xcoff_size_dynamic_sections): Likewise.
2687 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2688 table index against the number of symbols for a base relative
2691 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2693 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2694 full_aouthdr flag here...
2695 (_bfd_xcoff_bfd_final_link): ...not here.
2697 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2699 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2700 systems that have a system <libelf.h>.
2701 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2702 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2703 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2704 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2705 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2706 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2707 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2709 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2711 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2712 set, set BSF_WEAK in symbol. Change all callers.
2713 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2714 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2715 _bfd_generic_link_add_one_symbol.
2716 (ecoff_indirect_link_order): Check that the section tdata relocs
2717 are not NULL before using them.
2719 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2720 define TRAD_HEADER as hosts/alphalinux.h.
2721 * configure: Rebuild.
2722 * hosts/alphalinux.h: New file.
2723 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2726 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2728 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2729 C_ECOMM storage classes.
2731 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2733 (xcoff_mark): Call xcoff_mark_symbol.
2734 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2735 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2737 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2739 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2741 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2743 (xcoff_find_reloc): New static function.
2744 (xcoff_link_add_symbols): Use it.
2745 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2746 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2747 relocate the value of C_DECL.
2749 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2751 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2753 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2754 callback decide what goes in .relocs.
2755 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2756 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2759 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2761 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2764 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2766 * xcofflink.c: More improvements, mostly to fix handling of
2767 constructors and a few other special cases.
2768 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2769 zero, reverting yesterday's change.
2770 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2771 (bfd_xcoff_link_count_reloc): Declare.
2772 (bfd_xcoff_record_link_assignment): Declare.
2773 * bfd-in2.h: Rebuild.
2775 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2777 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2778 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2779 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2780 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2781 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2782 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2784 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2787 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2788 segments includes the a.out header. See to that the magic number
2789 *always* is big-endian.
2791 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2792 m68k4k NetBSD configurations.
2794 * configure.in, configure: Separate i386 & mips NetBSD
2795 configurations from other BSD ones. Don't assume DEC is the only
2796 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2797 configurations. Add support for m68k4k NetBSD object format.
2799 * libaout.h: Added M_68K4K_NETBSD magic.
2801 * m68k4knetbsd.c: New file.
2803 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2805 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2808 * hosts/mipsnbsd.h: New file.
2811 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2813 * config.bfd: Add config stuff for mips*-*-magic* to set
2814 targ_defvec to ecoff_big_vec.
2817 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2819 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2821 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2822 toc_section, and entry_section fields.
2823 (struct xcoff_section_tdata): Remove ldrel_count field.
2824 * libcoff.h: Rebuild.
2825 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2827 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2828 full a.out header if full_aouthdr is set in xcoff_data.
2829 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2830 based on sections stored in xcoff_data.
2831 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2833 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2834 (rs6000coff_vec): Set symbol_leading_char to '.'.
2835 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2836 value stored in ret rather than returning a pointer value.
2838 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2840 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2843 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2845 * som.c (som_slurp_string_table): Allocate the strings with malloc
2846 since they're free'd by free_cached_info.
2847 (som_slurp_symbol_table): Similarly for the symbol table.
2849 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2851 * Makefile.in (diststuff): Don't make headers.
2853 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2855 * Makefile.in: Rebuild dependencies.
2857 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2858 output_bfd is not SunOS.
2859 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2860 non-SunOS input files.
2862 * xcofflink.c: Extensive changes to support linking shared objects
2863 and generating a .loader section.
2864 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2865 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2866 last_symndx, and ldrel_count fields.
2867 * libcoff.h: Rebuild.
2868 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2869 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2871 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2872 (bfd_xcoff_export_symbol): Declare.
2873 (bfd_xcoff_size_dynamic_sections): Declare.
2874 * bfd-in2.h: Rebuild.
2876 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2878 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2879 * configure: Rebuild.
2880 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2881 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2883 (pmac_xcoff_vec): Update to use new xcoff support.
2884 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2885 (xcoff_write_armap): Declare buf as unsigned char.
2886 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2888 * mpw-make.sed: Generalize subdir_do edit.
2890 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2892 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2893 correctly. Don't initialize asect->vma.
2895 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2897 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2898 something a little less than the page size.
2900 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2902 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2904 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2906 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2907 * coffcode.h (coff_write_object_contents): If .bss is before
2908 .data us that as data_start.
2909 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2911 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2912 (coff_swap_outhdr_out): Hardwire in version number.
2914 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2916 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2917 major and minor to *_vno, since the former are also macros in
2918 SunOS header files. Cast result of bfd_alloc to appropriate
2921 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2922 before assigning to sec_data.
2924 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2926 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2927 now relative to the section, not absolute.
2928 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2929 get the file name when there is a N_SO directory name. When
2930 handling stabs, remember that section->vma was added to the
2933 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2935 * sunos.c (struct sunos_link_hash_table): Add needed field.
2936 (sunos_link_hash_table_create): Call bfd_release, not free.
2937 (sunos_link_hash_table_create): Initialize needed field.
2938 (sunos_add_dynamic_symbols): Record needed objects.
2939 (bfd_sunos_get_needed_list): New function.
2940 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2941 * bfd-in2.h: Rebuild.
2943 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2945 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2947 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2949 * bfd-in.h (struct bfd_link_needed_list): Rename from
2950 bfd_elf_link_needed_list.
2951 * bfd-in2.h: Rebuild.
2952 * elf.c, elflink.h, libelf.h: Corresponding changes.
2954 Add start at AIX linker support; no shared libraries yet.
2955 * xcofflink.c: New file.
2956 * configure.in (rs600coff_vec): Use xcofflink.o.
2957 * configure: Rebuild.
2958 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2960 (struct xcoff_section_tdata): Define.
2961 (xcoff_section_data): Define macro.
2962 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2963 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2964 (_bfd_xcoff_bfd_final_link): Declare.
2965 (_bfd_ppc_xcoff_relocate_section): Declare.
2966 * libcoff.h: Rebuild.
2967 * coff-rs6000.c: Clean up a bit.
2968 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2969 cputype, csects, and debug_indices.
2970 (xcoff_copy_private_bfd_data): Copy cputype.
2971 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2972 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2973 (xcoff_reloc_type_lookup): Rename from
2974 rs6000coff_reloc_type_lookup.
2975 (coff_relocate_section): Define.
2976 (_bfd_xcoff_sizeof_headers): Define.
2977 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2978 (_bfd_xcoff_bfd_relax_section): Define.
2979 (_bfd_xcoff_bfd_link_split_section): Define.
2980 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2982 * coffcode.h (coff_compute_section_file_positions): If AIX,
2983 increment sofar by SMALL_AOUTSZ if not executable.
2984 (coff_write_object_contents): If AIX, always output an a.out
2985 header; if not executable, header size of SMALL_AOUTSZ.
2986 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2987 (_bfd_stringtab_init): Initialize xcoff field.
2988 (_bfd_xcoff_stringtab_init): New function.
2989 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2990 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2991 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2992 * libbfd.h: Rebuild.
2993 * Makefile.in: Rebuild dependencies.
2994 (BFD32_BACKENDS): Add xcofflink.o.
2995 (CFILES): Add xcofflink.c.
2997 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2998 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2999 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3001 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3003 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3005 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3007 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3008 * config.in: Regenerated.
3010 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3011 (_bfd_chunksize): New variable.
3012 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3013 for obstack chunk size.
3014 * configure.in: Check for getpagesize.
3015 * configure: Regenerated.
3017 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3019 * trad-core.c (rawptr): Make it a local variable of
3020 ptrace_unix_core_file_p.
3022 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3024 * coff-arm.c (in_reloc_p): New.
3025 * coff-i386.c (in_reloc_p): New.
3026 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3027 (coff_write_object_contents): Only set has_reloc_section
3029 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3030 in_reloc_p to decide if reloc should be emitted.
3031 * libcoff.h (pe_data_type.in_reloc_p): New.
3032 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3034 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3036 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3037 (_bfd_coff_read_internal_relocs): Likewise.
3038 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3039 (_bfd_coff_read_internal_relocs): Likewise.
3041 * elflink.h (elf_link_add_object_symbols): Correct conditions
3042 under which type and size change warnings are issued.
3044 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3046 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3047 a symbol which is not in a real section.
3048 (coff_write_native_symbol): Corresponding change.
3050 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3051 coff_link_hash_newfunc and make non-static.
3052 (_bfd_coff_link_hash_table_init): New function, broken out of
3053 _bfd_coff_link_hash_table_create.
3054 (_bfd_coff_link_hash_table_create): Use it.
3055 (process_embedded_commands): Make static.
3056 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3057 (_bfd_coff_link_hash_table_init): Declare.
3058 * libcoff.h: Rebuild.
3060 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3061 field in XCOFF tdata.
3062 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3063 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3064 based on cputype stored in a.out header, or in n_type of initial
3066 (coff_write_object_contents): Set cputype correctly in a.out
3068 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3070 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3071 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3073 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3074 * libcoff.h: Rebuild.
3076 * cpu-rs6000.c (rs6000_compatible): New static function.
3077 (bfd_rs6000_arch): Use it.
3078 * cpu-powerpc.c (powerpc_compatible): New static function.
3079 (arch_info_struct): Define various flavours of PowerPC.
3080 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3083 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3085 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3087 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3089 * elflink.h (elf_link_add_object_symbols): Don't warn about
3090 changing the size or type if the old definition was weak.
3092 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3094 * coffcode.h (combined_entry_type): Add fix_line field.
3095 (coff_slurp_line_table): Warn if we try to set the lineno field of
3097 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3098 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3099 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3100 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3102 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3103 * libcoff.h: Rebuild.
3105 * libcoff-in.h (struct xcoff_tdata): Define.
3106 (xcoff_data): Define.
3107 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3108 * bfd-in2.h, libcoff.h: Rebuild.
3109 * coff-rs6000.c (xcoff_mkobject): New static function.
3110 (coff_mkobject): Define.
3111 (xcoff_copy_private_bfd_data): New static function.
3112 (coff_bfd_copy_private_bfd_data): Define.
3113 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3115 (rs6000coff_vec): Add DYNAMIC to object_flags.
3116 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3117 .loader sections specially.
3118 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3119 section alignment from the XCOFF tdata information.
3120 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3121 F_SHROBJ, and copy the extra a.out header information into the
3122 XCOFF tdata structure.
3123 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3124 F_DYNLOAD and the extra a.out header information.
3125 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3126 C_HIDEXT symbol with attached csect information.
3127 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3128 in the o_maxdata field.
3129 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3130 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3131 end if BSF_NOT_AT_END is set.
3133 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3134 _bfd_read_ar_hdr_fn.
3135 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3136 * bfd-in2.h, libbfd.h: Rebuild.
3137 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3139 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3140 (bfd_slurp_bsd_armap_f2): Likewise.
3141 (_bfd_slurp_extended_name_table): Likewise.
3143 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3145 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3147 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3148 when the symbol table is empty.
3150 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3151 space for section symbols, since we don't output them either.
3152 (elf_m68k_adjust_dynindx): Removed.
3154 * ptrace-core.c (rawptr): Make it a local variable of
3155 ptrace_unix_core_file_p.
3157 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3159 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3162 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3163 Mac object file formats.
3165 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3167 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3168 auxent if there isn't one.
3169 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3170 rather than FILNMLEN as the maximum name length.
3172 * coffcode.h (bfd_coff_backend_data): Add new field
3173 _bfd_coff_print_aux.
3174 (bfd_coff_print_aux): New static function.
3175 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3176 scnlen field of an XTY_LD csect aux entry.
3177 (coff_print_aux): New static function.
3178 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3179 in coff_pointerize_aux_hook.
3180 (bfd_coff_std_swap_table): Initialize new field.
3181 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3182 * libcoff.h: Rebuild.
3183 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3184 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3186 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3187 if there are symbols, for native AIX ld compatibility.
3189 * coffcode.h (bfd_coff_backend_data): Add new field
3190 _bfd_coff_pointerize_aux_hook.
3191 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3192 or I960, and as 0 otherwise.
3193 (bfd_coff_std_swap_table): Initialize new field.
3194 * libcoff.h: Rebuild.
3195 * coffgen.c (coff_pointerize_aux): Change parameters to take
3196 symbol pointer instead of type and class, and to take aux index.
3197 Call _bfd_coff_pointerize_aux_hook if it is defined.
3198 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3199 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3200 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3202 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3203 read-only/host-only support.
3205 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3207 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3210 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3211 BFD_JUMP_TABLE_ARCHIVE accordingly.
3212 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3213 (_bfd_compute_and_write_armap): Declare.
3214 (_bfd_generic_read_ar_hdr): Declare.
3215 (_bfd_read_ar_hdr): Define.
3216 (_bfd_noarchive_read_ar_hdr): Define.
3217 (_bfd_archive_bsd_read_ar_hdr): Define.
3218 (_bfd_archive_coff_read_ar_hdr): Define.
3219 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3220 _bfd_read_ar_hdr instead.
3221 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3222 (_bfd_compute_and_write_armap): Rename from
3223 compute_and_write_armap. Make non-static. Change all callers.
3224 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3225 than _bfd_snarf_ar_hdr.
3226 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3227 * ieee.c (ieee_read_ar_hdr): Define.
3228 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3229 * oasys.c (oasys_read_ar_hdr): Define.
3230 * som.c (som_read_ar_hdr): Define.
3231 * bfd-in2.h, libbfd.h: Rebuild.
3233 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3235 * peicode.c (coff_swap_filehdr_in): If symptr is
3236 zero, there aren't any symbols, even if nsyms is set.
3238 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3240 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3242 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3243 sections, and set styp correctly for them: .got, .hash, .dynamic,
3244 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3245 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3247 (ecoff_sort_hdrs): New static function.
3248 (ecoff_compute_section_file_positions): Return boolean, not void.
3249 Sort the sections by VMA before looking through them. Put the
3250 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3251 section on an appropriate boundary within the page.
3252 (ecoff_compute_reloc_file_positions): Check return value of
3253 ecoff_compute_section_file_positions.
3254 (_bfd_ecoff_set_section_contents): Likewise.
3255 (_bfd_ecoff_write_object_contents): Check for various Alpha
3256 section types when incrementing text_size and data_size. Call
3257 adjust_headers backend function if it exists.
3258 * coff-alpha.c (alpha_adjust_headers): New static function.
3259 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3260 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3262 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3264 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3266 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3267 of ALTERNATE_AIX_CORE_FORMAT.
3268 * configure.in (aix4): No longer need CORE_FLAGS.
3269 * configure: Updated.
3271 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3273 NS32k changes from Ian Dall:
3274 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3276 (aout_link_input_section_std, aout_link_input_section_ext,
3277 aout_link_reloc_link_order): Call them instead of _bfd_*
3279 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3281 (backend_data): Use it instead of hardcoded zero.
3283 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3284 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3286 * ns32knetbsd.c: Include bfd.h.
3287 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3288 (MY_bfd_reloc_type_lookup): Declare function too.
3289 * pc532-mach.c (set_sizes): Don't declare.
3290 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3291 (backend_data, MY_backend_data): Don't define.
3293 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3294 ns32k-*-lites* like ns32k-*-netbsd*.
3296 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3299 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3301 * coffcode.h (coff_write_object_contents): Restore setting
3302 f_timdat to 0, deleted on August 22.
3304 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3306 * coffcode.h (coff_bfd_copy_private_symbol_data,
3307 coff_bfd_copy_private_section_data,
3308 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3309 * peicode.h (coff_bfd_copy_private_bfd_data): New
3310 (pe_bfd_copy_private_bfd_data): New.
3311 (coff_swap_scnhdr_in): Swap bss size into the right place.
3312 (pe_print_private_bfd_data): Add some newlines.
3314 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3316 * som.c (setup_sections): Don't die if a space has no subspaces.
3318 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3320 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3321 dynamic symbol override a common symbol. Don't change the size or
3322 type if they have been set and the new symbol is not a definition.
3323 Warn if the size or type changes.
3325 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3327 * som.c (som_begin_writing): Don't write the symbol table or
3329 (som_finish_writing): Write them here. Place them after the
3330 subspace data, but before the relocs.
3332 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3334 * sunos.c (sunos_add_one_symbol): Just pass false, not
3335 info->shared_library, to sunos_create_dynamic_sections.
3336 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3338 (sunos_check_dynamic_reloc): Remove .text section assertion.
3340 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3342 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3343 * configure, configure.in: Add pmac_xcoff_vec case.
3344 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3345 * coff-pmac.c: New file, PowerMac XCOFF support.
3346 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3347 * targets.c (pmac_xcoff_vec): Declare.
3349 * mpw-config.in: Various changes to be compatible with the
3350 autoconf-based configury.
3351 * mpw-make.sed: New file, sed commands to translate Unix
3352 makefile into MPW syntax.
3353 * mpw-make.in: Remove.
3354 * hosts/mpw.h: Remove.
3355 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3356 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3358 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3360 * binary.c (binary_get_symtab): Return an empty string on error.
3361 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3363 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3365 * coff-ppc.c: Reformatted according to gnu conventions
3366 Removed irrelevant "if 0" code
3368 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3370 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3371 symbols rather than as indirect symbols.
3372 (MY(slurp_symbol_table)): Don't do anything special about
3375 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3376 of .ctors and .dtors sections is no larger than 2.
3378 * sunos.c (sunos_add_one_symbol): Don't change
3379 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3381 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3382 dynamic symbols when creating a shared library.
3383 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3385 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3386 written even if it is not defined in a regular object.
3387 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3388 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3389 rather than the constant 22.
3390 (sunos_check_dynamic_reloc): Handle creating a shared library.
3391 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3392 zero when creating a shared library.
3393 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3394 write it out at the start of the symbol table.
3396 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3398 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3400 * config.bfd: Add arm-*-coff.
3401 * configure.in, configure: Add armcoff_{little,big}_vec.
3402 * targets.c (armcoff_{little,big}_vec): Declare.
3403 (bfd_target_vector): Add armcoff_{little,big}_vec.
3404 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3406 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3408 * targets.c (bfd_find_target): Remove debugging code.
3410 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3412 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3414 * Makefile.in: added *-ppc files
3415 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3416 allow pe based .o's to be shared with other tools on ppc/NT
3417 * config.bfd: added powerpc[le]-[pe|winnt] config support
3418 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3419 * peicode.h: Added more section flags for PE on ppc
3420 Added coff_swap_filehdr_out to allow peicode.h to be
3421 used for non-image PE files on ppc.
3422 Check for image, or not, before copying pe_opthdr
3423 * targets.c: Added new bfd's
3424 * targets.c: Removed two inactive bfds that shouldn't have made it this
3427 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3429 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3430 explicit values to initialize all relocs. Change all users.
3431 (ppc_elf_brtaken_inner): New function to handle branch predicition
3433 (ppc_elf_brtaken_reloc): Ditto.
3434 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3435 relocs use ppc_elf_unsupported_reloc.
3436 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3437 needs to be reported.
3438 (ppc_elf_relocate_section): Support branch prediction relocs.
3440 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3442 * bfd.c (bfd_assert): Remove \n from string passed to
3445 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3446 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3447 (bfd_coff_make_section_hook): Don't define.
3448 (coff_make_section_hook): Remove.
3449 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3450 (styp_to_sec_flags): Likewise.
3451 (coff_write_object_contents): Likewise.
3452 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3454 * libcoff.h: Rebuild.
3455 * coffgen.c (make_a_section_from_file): Just call
3456 bfd_make_section_anyway, not bfd_make_section or
3457 bfd_coff_make_section_hook.
3458 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3459 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3460 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3461 make_section_hook field.
3462 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3464 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3465 pointers into value field for warning and indirect symbols; just
3466 leave the value field alone.
3467 * linker.c (generic_link_add_symbol_list): Use next symbol for
3468 warning and indirect symbols, rather than looking in symbol value.
3469 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3470 parameter. Change all callers. Remove support for indirect
3471 symbols; it didn't work anyhow.
3472 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3473 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3474 * bfd-in2.h: Rebuild.
3476 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3478 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3479 go back to telling the tools this reloc operates on 32 bits.
3481 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3483 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3484 rather than a direct fprintf.
3485 * archive.c (_bfd_write_archive_contents): Likewise.
3486 * coffcode.h (coff_slurp_symbol_table): Likewise.
3487 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3488 (ppc_elf_unsupported_reloc): Likewise.
3489 (ppc_elf_relocate_section): Likewise.
3490 * i386linux.c (linux_tally_symbols): Likewise.
3491 (linux_finish_dynamic_link): Likewise.
3492 * osf-core.c (osf_core_core_file_p): Likewise.
3493 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3494 * som.c (som_sizeof_headers): Likewise.
3495 * srec.c (srec_bad_byte): Likewise.
3496 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3497 * libbfd-in.h (bfd_assert): Declare first parameter const.
3498 * libbfd.h: Rebuild.
3499 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3500 bfd_reloc_overflow is enough.
3501 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3502 * coff-h8500.c (rtype2howto): Likewise.
3503 * coff-z8k.c (rtype2howto): Likewise.
3504 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3505 * elf.c (_bfd_elf_get_lineno): Likewise.
3506 (_bfd_elf_no_info_to_howto): Likewise.
3507 (_bfd_elf_no_info_to_howto_rel): Likewise.
3508 * hp300hpux.c (convert_sym_type): Likewise.
3509 (MY(swap_std_reloc_in)): Likewise.
3510 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3512 * libaout.h (struct aoutdata): Add line_buf field.
3513 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3514 and filename_buffer. Instead, use a malloc buffer stored in the
3515 new line_buf field. Remove length restrictions.
3517 * coffgen.c (string_size): Remove static variable.
3518 (debug_string_size, debug_string_section): Likewise.
3519 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3520 and debug_string_size_p parameters. Use them instead of the
3521 global variables. Change all callers.
3522 (coff_write_symbol): Likewise.
3523 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3524 (coff_write_symbols): Add local variables to replace removed
3527 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3528 function, and line_base fields.
3529 * libcoff.h: Rebuild.
3530 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3531 information, rather than using static variables.
3533 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3534 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3536 * init.c (initialized): Remove static variable.
3537 (bfd_init): Don't bother setting initialized.
3538 (bfd_check_init): Remove.
3539 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3540 * libbfd.h: Rebuild.
3542 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3544 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3545 size for full core dumps. Copy core file header to private data.
3546 (rs6000coff_core_file_failing_command,
3547 rs6000coff_core_file_failing_signal): New functions to extract
3548 the file name and terminating signal from the core file.
3549 * coff-rs6000.c: Use them.
3551 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3553 Change arch info to be const, initialized at compile time.
3554 * archures.c: Reindent many functions. Change CONST to const.
3555 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3556 nothing set it anyhow. Make next const.
3557 (bfd_arch_info_list): Remove.
3558 (bfd_archures_list): Rename from archures_init_table. Change from
3559 a table of function pointers to a table of bfd_arch_info_type
3560 structure addresses.
3561 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3562 (bfd_lookup_arch): Likewise.
3563 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3565 (bfd_default_arch_struct): Make const.
3566 (bfd_arch_init, bfd_arch_linkin): Remove.
3567 (bfd_get_arch_info): Return a const pointer.
3568 * init.c (bfd_init): Don't call bfd_arch_init.
3569 * bfd.c (struct _bfd): Make arch_info const.
3570 * bfd-in2.h: Rebuild.
3571 * libbfd.h: Rebuild.
3572 * configure.in: Put & before everything in $selarchs.
3573 * configure: Rebuild.
3574 * cpu-*.c: Change bfd_*_arch from a function which calls
3575 bfd_arch_linkin to a const structure.
3576 * ieee.c (ieee_object_p): Make arch const.
3578 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3580 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3582 * bfd-in2.h: Regenerate.
3583 * libbfd.h: Regenerate.
3585 * elf32-ppc.c (reloc_type): Update names to match current draft.
3586 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3587 relative. Update names to current V.4 draft.
3588 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3589 (ppc_elf_relocate_section): Rename relocations to match draft.
3591 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3593 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3594 compiled with -mrelocatable-lib to be linked with either normal
3595 modules or -mrelocatable modules.
3597 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3599 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3600 in the a.out header.
3602 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3603 a reloc against a local symbol, even if it's not a section.
3605 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3607 * targets.c (bfd_target): Remove unused align_power_min field.
3608 * bfd-in2.h: Rebuild.
3609 * All backends: Remove initialization of align_power_min.
3611 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3613 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3615 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3617 * config.bfd (mips-dec-netbsd*): New target.
3618 * configure.host (mips-dec-netbsd*): New host.
3619 * configure.in (mips-dec-netbsd*): New native.
3620 * configure: Rebuild.
3622 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3624 Make the COFF backend linker merge common types:
3625 * cofflink.c (struct coff_debug_merge_element): Define.
3626 (struct coff_debug_merge_type): Define.
3627 (struct coff_debug_merge_hash_entry): Define.
3628 (struct coff_debug_merge_hash_table): Define.
3629 (coff_debug_merge_hash_table_init): Define.
3630 (coff_debug_merge_hash_table_free): Define.
3631 (coff_debug_merge_hash_lookup): Define.
3632 (struct coff_final_link_info): Add debug_merge field.
3633 (coff_debug_merge_hash_newfunc): New static function.
3634 (_bfd_coff_final_link): Allocate and free debug_merge table.
3635 (coff_link_input_bfd): Merge identical enum, struct and union
3638 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3640 Convert i960 COFF to use COFF backend linker.
3641 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3642 structure to store the symbol being used.
3643 (coff_i960_start_final_link): New static function.
3644 (coff_i960_relocate_section): New static function.
3645 (coff_i960_adjust_symndx): New static function.
3646 (coff_start_final_link): Define.
3647 (coff_relocate_section): Define.
3648 (coff_adjust_symndx): Define.
3649 * coffcode.h (bfd_coff_backend_data): Add new callback function
3650 _bfd_coff_start_final_link.
3651 (bfd_coff_start_final_link): Define.
3652 (coff_start_final_link): Define if not defined.
3653 (bfd_coff_std_swap_table): Add coff_start_final_link.
3654 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3656 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3657 function callback is not NULL.
3658 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3659 (_bfd_coff_internal_syment_name): Declare.
3660 * libcoff.h: Rebuild.
3661 * configure.in (icoff_big_vec): Add cofflink.o.
3662 (icoff_little_vec): Likewise.
3663 * configure: Rebuild.
3665 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3667 * Makefile.in (clean-info): Remove extraneous tab from line
3670 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3672 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3673 contents has relocs.
3675 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3677 * coffcode.h (coff_compute_section_file_positions): Keep the
3679 (coff_write_object_contents): Remember if it's a relocatable
3681 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3682 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3683 if relocatable file. Swap out saved raw size.
3685 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3687 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3688 (maintainer-clean): Rename from realclean, passing
3689 maintainer-clean down to subdirectories, but leave realclean as a
3692 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3695 * dep-in.sed: Remove config.h from generated dependencies.
3697 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3698 broken out of sunos_canonicalize_dynamic_symtab.
3699 (sunos_canonicalize_dynamic_symtab): Call new function
3700 sunos_slurp_dynamic_symtab.
3701 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3702 dynamic symbol table to the caller.
3703 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3704 callback to override the symbols being read.
3705 * libaout.h (struct aout_backend_data): Add three new parameters
3706 to add_dynamic_symbols callback.
3708 Extensive minor changes to avoid various gcc warnings. Also:
3709 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3710 * archures.c (bfd_arch_info_type): Change mach field from long to
3712 (bfd_lookup_arch): Change machine parameter from long to unsigned
3715 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3717 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3718 a symbol with a non-zero plt_offset.
3720 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3722 * elfcode.h (align_file_position): Remove; not used.
3724 * configure.in: Only check for <sys/procfs.h> on a native system,
3725 and make sure it defines prstatus_t.
3726 * configure: Rebuild.
3728 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3730 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3732 * config.in: Rename from config.h.in.
3733 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3734 Check for config.h:config.in when creating stamp-h.
3735 * configure: Rebuild.
3736 * Makefile.in (stamp-h): Depend upon config.in rather than
3737 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3738 calling config.status.
3740 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3741 (Makefile): Just rebuild Makefile.
3742 (config.h, stamp-h): New targets.
3743 * configure.in: Create stamp-h when rebuilding config.h.
3744 * configure: Rebuild.
3746 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3748 * configure.in: Call AC_CONFIG_HEADER. Substitute
3749 HOST_64BIT_LONG. Check that various header files exist. Check
3750 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3751 and/or free need to be declared. Don't make a link to sysdep.h.
3752 Define TRAD_HEADER for various hosts.
3753 * configure: Rebuild.
3754 * configure.host: Don't set my_host. Add definitions taken from
3755 host header files for various entries. Remove entries which now
3757 * acconfig.h: New file.
3758 * config.h.in: New file, built by autoheader.
3759 * sysdep.h: New file.
3760 * Makefile.in (do_distclean): Don't remove sysdep.h.
3762 (LOCAL_H_DEPS): New variable.
3763 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3765 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3766 ($(OPTIONAL_BACKENDS)): Likewise.
3767 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3768 looking through sysdep.h.
3769 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3770 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3771 (fprintf_vma, sprintf_vma): Likewise.
3772 (int64_type, uint64_type): Don't define.
3773 * bfd-in2.h: Rebuild.
3774 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3775 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3776 * lynx-core.c: Include stuff from old hosts/lynx.h.
3777 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3778 rather than NO_FCNTL.
3779 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3780 rather than NATIVE_HPPAHPUX_COMPILER.
3781 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3783 * hosts/*.h: Remove all header files which merely include,
3784 declare, and define things. Leave header files which define
3785 information needed by trad-core.c.
3787 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3788 (BFD_CC_FOR_BUILD): Define.
3789 * configure.in: Use BFD_CC_FOR_BUILD.
3790 * configure: Rebuild.
3792 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3794 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3795 * configure: Rebuild.
3797 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3800 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3802 * config.bfd: i386pe_ve -> i386pe_vec.
3804 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3806 * configure.host: Incorporate host Makefile fragments by setting
3808 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3809 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3810 value based on whether the code is being compiled by a cross
3811 compiler. Don't substitute host_makefile_frag or frags.
3812 * aclocal.m4: New file to define local AC_PROG_CC.
3813 * configure: Rebuild.
3814 * Makefile.in (INSTALL): Set to @INSTALL@.
3815 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3816 (INSTALL_DATA): Set to @INSTALL_DATA@.
3818 (CC): Define as @CC@.
3819 (CFLAGS): Set to @CFLAGS@.
3820 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3821 (@host_makefile_frag@): Remove.
3822 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3823 after other options.
3824 (config.status): Remove dependency upon @frags@.
3825 * config/*.mh, config/README: Remove.
3827 * config.bfd: Rewrite to incorporate the contents of the Makefile
3828 fragments by setting shell variables, rather than merely returning
3829 the name of a Makefile fragment.
3830 * configure.in: Use shell variables set by config.bfd rather than
3831 looking at the target Makefile fragment files. Don't substitute
3832 target_makefile_frag. Do substitute TDEFINES.
3833 * configure: Rebuild.
3834 * Makefile.in (@target_makefile_frag@): Remove.
3835 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3836 * config/*.mt: Remove.
3838 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3840 * configure.in: Put changequote lines around "i[345]86" patterns
3841 section of core file support.
3843 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3845 * som.c (som_bfd_print_private_bfd_data): Define to use the
3848 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3850 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3851 entry, text_start and data_start.
3853 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3855 * Makefile.in (OFILES): Remove $(TDEPFILES).
3856 * config/apollo.mt (TDEPFILES): Remove.
3857 * config/README: Update.
3859 * configure.in: For a native configuration, set COREFILE and
3860 COREFLAG based on the canonical host name.
3861 * configure: Rebuild.
3862 * Makefile.in: Rebuild dependencies.
3863 (ALL_CFLAGS): Add @COREFLAG@.
3864 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3865 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3866 support routines. Check LYNX_CORE rather than HOST_LYNX.
3867 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3868 * i386lynx.c: Likewise.
3869 * m68klynx.c: Likewise.
3870 * sparclynx.c: Likewise.
3871 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3872 * *-core.c: Comment changes.
3873 * config/decstation.mh (HDEPFILES): Remove.
3874 (HDEFINES): Remove -DTRAD_CORE.
3875 * config/irix3.mh (RANLIB): Remove.
3876 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3877 (HDEFINES): Remove -DIRIX_CORE.
3878 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3879 (HDEFINES): Remove -DTRAD_CORE.
3880 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3881 * config/ultra3.mh (RANLIB): Remove.
3882 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3883 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3884 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3885 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3886 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3887 * config/i386aix.mh, config/i386bsd.mh: Remove.
3888 * config/i386linux.mh, config/i386mach3.mh: Remove.
3889 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3890 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3891 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3892 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3893 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3894 * config/solaris2.mh, config/stratus.mh: Remove.
3895 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3896 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3898 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3900 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3901 DT_FINI entry if the appropriate symbol is not in the hash table.
3903 * libelf.h (struct elf_backend_data): Add create_program_headers
3904 and want_hdr_in_seg fields.
3905 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3907 (elf_backend_create_program_headers): Likewise.
3908 (elfNN_bed): Initialize create_program_headers and
3910 * elf.c (get_program_header_size): Call create_program_headers
3912 (map_program_segments): Check want_hdr_in_seg backend field. Call
3913 create_program_headers backend routine.
3915 * elf.c (assign_file_positions_except_relocs): Align non allocated
3916 sections when creating an executable.
3918 * elfcode.h (elf_swap_phdr_in): Make non static.
3919 (elf_swap_phdr_out): Make non static.
3920 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3921 (bfd_elf32_swap_phdr_out): Declare.
3922 (bfd_elf64_swap_phdr_in): Declare.
3923 (bfd_elf64_swap_phdr_out): Declare.
3925 * ecofflink.c (ecoff_collect_shuffle): New static function.
3926 (_bfd_ecoff_get_accumulated_pdr): New function.
3927 (_bfd_ecoff_get_accumulated_sym): New function.
3928 (_bfd_ecoff_get_accumulated_ss): New function.
3929 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3930 (_bfd_ecoff_get_accumulated_sym): Declare.
3931 (_bfd_ecoff_get_accumulated_ss): Declare.
3932 * libbfd.h: Rebuild.
3934 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3936 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3938 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3939 warning symbols. If any section is named .gnu.warning.XXX, treat
3940 the contents as a warning to be issued if the symbol XXX is
3942 (elf_link_output_extsym): For an indirect or warning symbol, just
3943 output the symbol it points to.
3945 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3946 if bfd_hash_allocate fails, since it will already be set.
3947 (generic_link_hash_newfunc): Likewise.
3948 (archive_hash_newfunc): Likewise.
3949 (hash_entry_bfd): New static function.
3950 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3951 callback. Allocate a new warning using the hash table newfunc.
3952 Use bfd_hash_replace to update the entry in the hash table, rather
3953 than assuming we can copy the fields with structure assignment.
3955 * hash.c (bfd_hash_replace): New function.
3956 * bfd-in.h (bfd_hash_replace): Declare.
3957 * bfd-in2.h: Rebuild.
3959 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3961 * config.bfd: Add mips*vr4300-*-elf* target.
3962 * config/mipsbvr4300.mt: Added.
3964 See file ChangeLog.2
3971 version-control: never