1 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
6 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8 * elfcode.h (elf_object_p): Reject generic ELF target if
9 e_machine matches an alternate machine code in a specific backend.
11 * netbsd-core.c (netbsd_core_vec): Remove initializer for
12 obsolete align_power_min field.
14 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
16 * coff-h8300.c (reloc_howto_type): Add howto entry for
18 (rtype2howto): Handle R_PCRWORD_B.
19 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
20 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
21 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
24 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
26 * aoutx.h (translate_from_native_sym_flags): Set the section for
27 BSF_CONSTRUCTOR symbols.
29 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
32 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
34 * coffcode.h (coff_write_object_contents): In comdat section lookup,
35 stop looking when section is found.
37 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
39 * coffcode.h (STRING_SIZE_SIZE): Define.
40 (styp_to_sec_flags): Handle long symbol names when looking for the
42 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
43 (bfd_coff_long_section_names): Define.
44 (coff_write_object_contents): Handle long section names.
45 (bfd_coff_std_swap_table): Initialize new field.
47 * coffgen.c (make_a_section_from_file): Handle long section
49 (coff_write_symbols): Handle long section names.
50 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
51 * coff-mips.c (mips_ecoff_backend_data): Likewise.
52 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
53 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
54 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
55 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
56 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
57 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
59 * bout.c (b_out_callback): Set lma of sections.
60 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
61 parameter to output_bfd. Used input_bfd instead of output_bfd in
64 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
66 * aoutx.h (translate_from_native_sym_flags): Don't create
67 SEC_CONSTRUCTOR sections.
68 * ecoff.c (ecoff_set_symbol_info): Likewise.
70 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
71 From Don Bowman <bowman@waterloo.hp.com>.
73 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
75 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
76 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
78 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
80 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
82 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
83 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
84 relocs against a global symbol which is not defined in a regular
86 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
87 against a global symbol, increment mips_32_relocs.
88 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
89 the symbol is not defined in a regular file, make room in the
92 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
94 * ecoff.c (ecoff_compute_section_file_positions): Track the real
95 file position and the virtual file position separately. Set
96 filepos information bsaed on the real file position.
97 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
98 Jan 23 change to coffcode.h.
100 * som.c (som_slurp_symbol_table): Set the symbol count to the
101 number of BFD symbols created.
103 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
105 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
106 output file if linking shared objects. Loop to check all relocs,
107 rather than returning false on first error.
109 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
111 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
112 (ppc_elf_additional_program_headers): If .interp section, bump #
113 of program headers by 1.
114 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
115 (ppc_elf_size_dynamic_sections): Add support for .plt section.
116 (ppc_elf_check_relocs): Print out filename in debug code. Enable
118 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
120 (ppc_elf_relocate_section): If the output section isn't defined,
121 don't abort, just give an error message.
123 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
124 being created is .sdata or .sdata2, don't make the symbol dynamic.
126 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
128 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
129 members of an archive for dynamic objects with no symbols, and
130 pass them directly to check_archive_element.
131 (xcoff_link_check_ar_symbols): Pass dynamic objects to
132 xcoff_link_check_dynamic_ar_symbols.
133 (xcoff_link_check_dynamic_ar_symbols): New static function.
135 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
136 from _bfd_nodynamic to _bfd_xcoff.
137 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
139 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
140 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
141 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
142 * libcoff.h: Rebuild.
143 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
144 (xcoff_get_section_contents): New static function.
145 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
146 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
147 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
148 (xcoff_dynamic_reloc): New static variable.
149 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
150 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
152 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
154 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
155 if reloc_entry->addend is not 0.
156 (CALC_ADDEND): Just set the addend to reloc.r_offset.
158 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
160 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
162 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
163 Add entries for R_SPARC_[56].
164 (sparc_reloc_map): Add entries for R_SPARC_[56].
166 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
168 Optimize linking of stabs in sections as used in ELF and COFF.
170 * libbfd-in.h (_bfd_link_section_stabs): Declare.
171 (_bfd_write_section_stabs): Declare.
172 (_bfd_write_stab_strings): Declare.
174 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
175 (struct coff_link_hash_table): Add stab_info field.
176 * libcoff.h: Rebuild.
177 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
179 (coff_link_add_symbols): Call _bfd_link_section_stabs if
181 (_bfd_coff_final_link): Write out stab strings hash table.
182 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
183 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
185 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
186 (struct bfd_elf_section_data): Add stab_info field.
187 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
189 * elflink.h (elf_link_add_object_symbols): If appropriate, call
190 _bfd_link_section_stabs.
191 (elf_bfd_final_link): Write out stab strings hash table.
192 (elf_link_input_bfd): Handle optimized stabs sections.
193 * reloc.c (_bfd_final_link_relocate): Check address against
194 _raw_size rather than _cooked_size.
195 * Makefile.in: Rebuild dependencies.
196 (BFD_LIBS): Add stabs.o
197 (BFD_LIBS_CFILES): Add stabs.c.
199 * VERSION: Increment for bfdlink.h change.
201 * coffgen.c (coff_renumber_symbols): Correct handling of
202 BSF_NOT_AT_END common symbols.
204 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
206 * coff-ppc.c (record_toc): Add cast to avoid warning.
207 (ppc_allocate_toc_section): Likewise.
208 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
209 (ppc_coff_reloc_type_lookup): Remove unreached code.
210 * coffcode.h (coff_write_object_contents): Don't take the address
212 * peicode.h (pe_print_idata): Add casts to avoid warning.
213 (pe_print_edata): Likewise.
214 (pe_print_reloc): Remove ANSI C string concatenation.
216 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
218 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
220 * libcoff.h: Rebuild.
221 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
223 (coff_swap_aux_out): Likewise.
224 * peicode.h (coff_swap_aux_in): Likewise.
225 (coff_swap_aux_out): Likewise.
226 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
228 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
230 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
231 Fix up .bf endndx link fields.
232 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
234 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
237 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
239 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
240 on Solaris PowerPC systems doesn't get confused.
242 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
245 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
246 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
247 update did_reg and did_reg2.
249 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
251 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
253 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
254 callback routines, pass h->root.string rather than name, in case
255 copy is true and name is transient.
257 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
259 * elfcore.h: Add support for core files with multiple threads.
260 (Primarily for Solaris.)
262 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
264 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
265 section->orelocation is NULL.
267 * coffgen.c (bfd_coff_get_syment): New function.
268 (bfd_coff_get_auxent): New function.
269 * bfd-in.h (bfd_coff_get_syment): Declare.
270 (bfd_coff_get_auxent): Declare.
271 * bfd-in2.h: Rebuild.
273 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
275 * elf32-mips.c (struct mips_hi16): Define.
276 (mips_hi16_addr, mips_hi16_addend): Remove.
277 (mips_hi16_list): New static variable.
278 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
279 (mips_elf_lo16_reloc): Process mips_hi16_list.
280 (mips_elf_relocate_section): Permit an arbitrary number of HI16
281 relocs before the associated LO16 reloc.
283 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
285 * versados.c (versados_scan): Check bfd_alloc return value.
286 (versados_object_p): Check all bfd_read return values. Require
287 that lang field be less than 10, to avoid confusion with Intel Hex
290 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
292 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
293 not 0, for an absolute symbol.
294 (NAME(aout,swap_ext_reloc_out)): Likewise.
296 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
297 (ihex_write_object_contents): For a large start address, output
298 the full 32 bit address in record type 5.
300 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
301 to int to avoid promotion problems in prototype.
303 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
305 * configure.host: Use ${srcdir} when looking for picfrag.
307 * configure.host: Switch on ${libdir}, not $(libdir). From
308 alan@spri.levels.unisa.edu.au (Alan Modra).
310 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
311 entry point, not just for DYNAMIC objects.
312 * sunos.c (sunos_add_dynamic_symbols): Always call
313 sunos_create_dynamic_sections. If called with a non DYNAMIC
314 object, don't do anything else.
315 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
317 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
319 * configure.in: Permit --enable-shared to specify a list of
321 * configure: Rebuild.
323 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
324 host when configuring with --enable-shard.
326 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
328 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
331 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
332 to avoid crashing in bfd_hash_replace.
334 * sysdep.h: Use #ifdef, not #if.
336 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
338 * config.in: Rebuild.
340 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
342 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
343 (AC_CHECK_HEADERS): Check for sys/time.h
344 (AC_HEADER_TIME): Add macro.
345 * configure: Rebuild.
346 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
347 to control what combination of <time> and <sys/time.h>
350 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
352 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
353 (aout_32_sunos4_write_object_contents): Likewise.
354 * aoutx.h (NAME(aout,machine_type)): Handle
355 bfd_mach_sparc_{sparclet,sparclite}.
356 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
357 (bfd_mach_sparc_v9_p): Update.
358 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
359 * libaout.h (enum machine_type): Add M_SPARCLET.
360 * sunos.c (MACHTYPE_OK): Define.
361 * bfd-in2.h: Regenerated.
363 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
365 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
366 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
367 * elflink.c (_bfd_elf_create_got_section): Store the
368 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
369 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
370 global offset table goes over 0x1000, set the value of
371 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
372 (elf32_sparc_relocate_section): Subtract the offset of
373 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
375 * elfcode.h: Don't include <string.h>.
377 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
379 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
380 generic_link_hash_newfunc. All references changed.
381 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
382 moved here from libbfd-in.h.
383 * libbfd-in.h: Corresponding changes.
384 * libbfd.h: Regenerated.
386 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
388 * aoutx.h (aout_link_input_section_std): When reporting an
389 overflow error, use the name of the symbol in the hash table if
391 (aout_link_input_section_ext): Likewise.
393 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
394 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
396 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
398 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
399 * coffcode.h (coff_compute_section_file_positions): Likewise.
400 (coff_write_object_contents): Likewise.
402 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
404 * section.c (SEC_LINK_ONCE): Define.
405 (SEC_LINK_DUPLICATES): Define.
406 (SEC_LINK_DUPLICATES_DISCARD): Define.
407 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
408 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
409 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
410 * bfd-in2.h: Rebuild.
411 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
412 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
413 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
414 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
415 SEC_LINK_ONCE, and look through the symbol table for the setting
416 for SEC_LINK_DUPLICATES.
417 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
418 set for a section, find the section symbol in the symbol table,
419 and set the aux entry based on SEC_LINK_DUPLICATES.
420 * coffgen.c (coff_print_symbol): Add a space before "checksum".
421 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
422 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
423 * coff-i386.c (i386coff_vec): Likewise.
424 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
426 * VERSION: Bump to 2.6.1.
427 * Makefile.in (stamp-h): Depend upon VERSION.
429 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
431 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
433 * linker.c (generic_link_hash_newfunc): No longer static.
434 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
436 * coff-h8300.c: Add two derived hash tables and their associated
437 funtions and #defines for use by the h8300 linker.
438 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
439 the function vector as needed. Place the address of the function
440 vector entry in the location specified by the R_MEM_INDIRECT reloc.
441 Rewrite the vectors section contents as necessary.
442 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
443 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
444 (coff_bfd_link_hash_table_create): Likewise.
446 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
448 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
449 __attribute__ ((__unused__)) so that -Wall doesn't warn about
451 (hppa_rebuild_insn): Pass pointer to correct type to
452 low_sign_unext and dis_assemble_21.
454 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
456 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
457 Stick with sparc-*-{sysv4*,solaris2*}.
459 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
461 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
462 (coff_swap_aux_out): Swap out extra PE x_scn fields.
463 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
464 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
465 fields is non-zero, print them.
467 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
468 ifdef. Remove unused variables.
469 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
471 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
472 (get_symbol_value): Ifdef out.
473 (pe_ppc_reloc): Ifdef out. Remove unused variables.
474 (coff_ppc_relocate_section): Remove unused variables. Make
475 fprintf strings and argument types correspond. Put before_addr in
477 (dump_toc): Make fprintf strings and argument types correspond.
478 (ppc_process_before_allocation): Remove unused variables. Always
480 (ppc_reflo_reloc): Ifdef out.
481 (ppc_addr32nb_reloc): Ifdef out.
482 (ppc_coff_rtype2howto): Make fprintf strings and argument types
484 (coff_ppc_rtype_to_howto): Likewise.
485 (ppc_coff_swap_sym_in_hook): Remove unused variables.
487 * peicode.h (pe_print_idata): Move otherwise unused variables into
488 the #ifdef where they are used. Always return a value.
489 (pe_print_edata): Make fprintf strings and argument types
490 correspond. Always return a value.
491 (pe_print_pdata): Removed unused variable addr_value. Always
493 (pe_print_reloc): Remove unused variable onaline. Make fprintf
494 strings and argument types correspond. Always return a value.
496 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
497 (ppc_elf_finish_dynamic_symbol): Move definition of unused
498 variable rela inside #if 0 section where it is used.
501 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
502 functions to start with _bfd_.
503 * aout-ns32k.c: Include ns32k.h. Change references to renamed
504 functions in cpu-ns32k.h.
505 * Makefile.in: Rebuild dependencies.
506 (HFILES): Add ns32k.h.
508 * section.c (struct sec): Add linker_mark field. Change
509 user_set_vma and reloc_done to be single bit fields.
510 (STD_SECTION): Update accordingly.
511 * bfd-in2.h: Rebuild.
512 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
514 (aout_link_input_bfd): Don't link unmarked sections.
515 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
517 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
518 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
520 * elflink.h (elf_bfd_final_link): Mark sections included in the
522 (elf_link_input_bfd): Don't link unmarked sections.
523 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
525 (xcoff_link_input_bfd): Don't link unmarked sections.
527 * coffswap.h (coff_swap_scnhdr_out): Include section name in
528 overflow error messages.
530 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
532 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
533 is not set, print "BFD: " before the error message.
535 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
536 Miles Bader <miles@gnu.ai.mit.edu>.
537 * configure: Rebuild.
539 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
541 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
544 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
545 m68k-aout, m68k-coff, and m68k-elf targets.
547 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
549 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
550 (ieee_generic_stat_arch_elt): Restructured to prevent
551 ieee_object_p from being called repeatedly.
553 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
555 * coffcode.h (coff_write_object_contents): Allocate
556 buffers large enough for any FILEHDR or AOUTHDR.
558 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
560 * ecofflink.c (lookup_line): New static function, renamed and
561 slighly changed from old _bfd_ecoff_locate_line.
562 (_bfd_ecoff_locate_line): Cache line number information. Use
563 lookup_line for actual lookup.
565 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
567 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
568 multiple of 20 bytes.
570 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
572 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
573 allocate ecoff_find_line, and don't initialize by hand.
574 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
575 mips_elf_find_line, and don't call memset.
577 * coffcode.h (coff_compute_section_file_positions): If not
578 producing a final executable, don't consider sofar when aligning
579 the section to the correct size.
581 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
583 * coffcode.h (coff_add_missing_symbols): Ifdef out.
584 (coff_write_object_contents): Don't call coff_add_missing_symbols.
585 * coffgen.c (coff_section_symbol): Ifdef out.
587 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
589 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
590 output_bfd is not NULL.
592 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
594 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
595 of bfd_alloc (fixes fix_line not being initialized).
596 Delete zeroing of fix_{value,tag,end,scnlen} fields.
598 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
600 * coffcode.h: Allow specific backends to override the
601 bfd_link_add_symbols routine.
603 * coff-h8300.c: Include genlink.h.
604 (howto_table): Add R_MEM_INDIRECT.
605 (rtype2howto): Support R_MEM_INDIRECT.
606 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
609 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
611 * coff-alpha.c (alpha_relocate_section): Use
612 info->callbacks_warning, rather than _bfd_error_handler, for
613 "multiple gp" warning.
615 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
617 * linker.c (bfd_wrapped_link_hash_lookup): New function.
618 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
619 table string. Use bfd_wrapped_link_hash_lookup.
620 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
622 * aoutx.h (aout_link_write_symbols): Use the name from the hash
623 table, if any, when writing out symbols.
624 (aout_link_input_section_std): Use the name from the hash table,
625 if any, when reporting undefined symbols.
626 (aout_link_input_section_ext): Likewise.
627 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
628 * bout.c (get_value): Likewise.
629 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
630 * ecoff.c (ecoff_reloc_link_order): Likewise.
631 * elflink.h (elf_link_add_object_symbols): Likewise.
632 (elf_reloc_link_order): Likewise.
633 * linker.c (_bfd_generic_link_output_symbols): Likewise.
634 (_bfd_generic_reloc_link_order): Likewise.
635 (default_indirect_link_order): Likewise.
636 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
637 * sunos.c (sunos_add_one_symbol): Likewise.
638 * xcofflink.c (xcoff_link_add_symbols): Likewise.
639 (bfd_xcoff_link_count_reloc): Likewise.
640 (xcoff_reloc_link_order): Likewise.
642 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
643 into -1 for intern->rss.
645 * configure: Rebuild with autoconf 2.8.
647 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
649 * stab-syms.c (__define_stab_duplicate): Define.
650 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
652 * bfd-in.h (bfd_get_stab_name): Declare.
653 * bfd-in2.h: Rebuild.
654 * Makefile.in: Rebuild dependencies.
655 (BFD_LIBS): Add stab-syms.o.
656 (BFD_LIBS_CFILES): Add stab-syms.c.
657 (BFD32_BACKENDS): Remove stab-syms.o.
658 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
659 * configure.in: Don't list stab-syms.o in bfd_backends.
660 * configure: Rebuild.
661 * libaout.h (aout_stab_name): Don't declare.
662 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
665 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
667 * elf.c (assign_file_positions_for_segments): Adjust file offset
668 for section alignment even if SEC_LOAD is not set.
670 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
672 * configure.in: Don't set SHLIB or SHLINK to an empty string,
673 since they appear as targets in Makefile.in.
674 * configure: Rebuild.
676 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
677 don't fiddle with a symbol which is not defined anywhere.
679 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
681 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
682 though they are defined in a shared library.
683 (xcoff_build_ldsyms): Likewise.
685 * coffgen.c (coff_find_nearest_line): Don't look at the line
686 numbers for the section if section->lineno is NULL.
688 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
689 message rather than calling BFD_ASSERT.
690 * elfcode.h (write_relocs): Check return value of
691 _bfd_elf_symbol_from_bfd_symbol.
693 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
695 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
698 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
700 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
702 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
703 hppa_reloc_field_selector_type_alt.
704 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
705 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
707 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
709 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
711 * elf.c (assign_file_positions_for_segments): Adjust the segment
712 memory size for the alignment of a SEC_ALLOC section, not just a
715 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
717 * m68klinux.c: New file.
718 * hosts/m68klinux.h: New file.
719 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
720 * configure.in (m68*-*-linux*): New native host.
721 (m68klinux_vec): New vector.
722 * configure: Rebuild.
723 * targets.c (m68klinux_vec): Declare.
724 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
725 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
726 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
727 declaration from bfd_linux_size_dynamic_sections.
728 (bfd_m68klinux_size_dynamic_sections): Declare.
729 * bfd-in2.h: Rebuild.
730 * Makefile.in: Rebuild dependencies.
731 (BFD32_BACKENDS): Add m68klinux.o.
732 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
734 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
736 * libhppa.h (pa_arch): Add pa20.
737 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
738 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
739 (hppa_field_adjust): Handle e_nsel.
740 * som.c: Provide default definitions for many new relocs found only
741 in hpux10 include files.
742 (som_fixup_formats): Add several new relocs from hpux10.
743 (som_hppa_howto_table): Add hpux10 relocs.
744 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
746 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
748 * mpw-make.sed: Edit out recent shared library support, and
749 rules to rebuild .h files using doc/chew.
751 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
753 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
754 size even of sections with no contents.
756 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
758 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
759 starting with '$' the way we skip names starting with '.'. When
760 updating x_endndx, don't be fooled by an index which has been
763 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
764 struct/union/enum type with no elements.
766 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
768 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
770 * archive.c (bfd_generic_archive_p): If the first file in the
771 archive can not be recognized as an object, don't assume that this
774 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
775 format is not bfd_object.
776 (bfd_elf_get_dt_soname): Likewise.
778 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
780 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
783 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
785 * bfd.c (tdata): Add netbsd_core_data.
786 * bfd-in2.h: Regenerated.
788 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
790 * sunos.c (SUNOS_CONSTRUCTOR): Define.
791 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
792 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
795 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
796 to get the symbol index, matching 14 Jul 95 change.
798 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
800 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
801 Remove duplicate definition of gp.
803 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
805 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
806 assume that we can set the GP value and then get the same value,
807 since it won't be true if the output file is neither ELF nor
809 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
810 _bfd_get_gp_value here.
811 (mips_gprel_reloc): Don't assume we can set and get the GP value.
812 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
814 (mips_elf_lo16_reloc): Likewise.
815 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
816 Don't require that the BFD be ELF.
817 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
818 (mips_elf_gprel32_reloc): Likewise.
819 (mips_elf_relocate_section): Don't assume we can set and get the
821 (mips_elf_finish_dynamic_symbol): Don't bother to use
822 _bfd_get_gp_value here.
824 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
825 Don't change epdr between malloc and free. Be careful not to free
826 NULL pointers. Zero out the first RPDR.
828 * configure.host: On Linux, only pass -rpath option if $(libdir)
829 is neither /lib nor /usr/lib. From Alan Modra
830 <alan@mullet.Levels.UniSA.Edu.Au>.
832 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
834 (elf_dt_name): Rename from elf_dt_needed_name.
835 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
837 (bfd_elf_get_dt_soname): New function.
838 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
839 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
840 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
841 * bfd-in2.h: Rebuild.
843 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
845 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
846 _bfd_sparc_elf_reloc_type_lookup.
847 (bfd_elf32_bfd_reloc_type_lookup): Update.
848 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
849 (sparc64_elf_howto_table): Define.
850 (sparc_reloc_map): Define.
851 (sparc64_elf_reloc_type_lookup): New function.
852 (sparc_elf_wdisp16_reloc): New function.
853 (elf_info_to_howto): Use sparc64_elf_howto_table.
854 (sparc64_elf_relocate_section): Likewise.
855 (bfd_elf64_bfd_reloc_type_lookup): Update.
857 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
859 * configure.host: Check for 'do not mix' from native linker before
860 trying to use -rpath.
862 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
864 * bfd.c (_bfd_get_gp_value): New function.
865 (_bfd_set_gp_value): New function.
866 * libbfd-in.h (_bfd_get_gp_value): Declare.
867 (_bfd_set_gp_value): Declare.
869 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
870 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
871 directly to the fields in the tdata information.
872 (alpha_relocate_section): Likewise.
873 * coff-mips.c (mips_adjust_reloc_in): Likewise.
874 (mips_gprel_reloc): Likewise.
875 (mips_relocate_section): Likewise.
876 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
877 (mips_elf_lo16_reloc): Likewise.
878 (mips_elf_final_gp): Likewise.
879 (mips_elf_gprel16_reloc): Likewise.
880 (mips_elf_gprel32_reloc): Likewise.
881 (mips_elf_relocate_section): Likewise.
882 (mips_elf_finish_dynamic_symbol): Likewise.
884 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
886 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
888 * configure.in: Call AC_PROG_CC before configure.host.
889 * configure: Rebuild.
890 * configure.host: Don't set information which autoconf should
891 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
893 * configure.host: Remove go32 and win32 host information, since it
894 should no longer be needed.
896 * elf.c (map_sections_to_segments): If we have a .dynamic section,
897 then start a new segment rather than put a writable section in a
900 * configure.host: Set RPATH_ENVVAR.
902 * Makefile.in: Rebuild dependencies.
904 * elflink.c (_bfd_elf_create_linker_section): Remove unused
905 zero_section variable.
907 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
909 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
910 ($(srcdir)/libbfd.h): Rename from libbfd.h.
911 ($(srcdir)/libcoff.h): Rename from libcoff.h.
913 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
915 * ieee.c (ieee_write_expression): Only use an R variable for a
916 local symbol. Don't output a zero offset. Handle a zero address.
917 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
918 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
920 (parse_expression): Don't try to handle multiple occurrences of a
921 P variable. Handle I variables differently from X variables. Fix
922 the order of minus expressions.
923 (ieee_slurp_external_symbols): Generate an I variable for an NN
924 record. Fix handling of ATI and ATX records.
925 (ieee_slurp_sections): Only set minimal section attributes.
926 Adjust them later, based on the section contents.
927 (ieee_object_p): Read in the file until just after the ME record.
928 Call ieee_slurp_section_data to set the section flags.
929 (do_one): Add iterations parameter. Only repeat the first load
930 item. Set the section and file reloc flags.
931 (ieee_slurp_section_data): Set section flags. Pass iterations to
933 (ieee_canonicalize_reloc): Handle I variables.
934 (do_with_relocs): Only emit relocation size when necessary.
935 Increase MAXRUN to 127. Change ov to be assigned, and take
936 src_mask and pcrel_offset into account.
937 (ieee_write_data_part): Skip sections that are not loaded.
938 (ieee_write_external_part): Don't output optional last entry of WX
940 (ieee_write_me_part): Make setting of me_record neater.
941 (ieee_generic_stat_arch_elt): Get the size of an archive element.
943 * syms.c (stt): Add entries for zerovars, vars, and code.
945 * elfcode.h (validate_reloc): New static function.
946 (write_relocs): Call validate_reloc for non ELF relocs.
948 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
949 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
950 (TARGET_LITTLE_SYM): Likewise.
952 * config.bfd (m68*-*-psos*): New target.
954 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
956 * i386msdos.c: Remove some #if 0 code.
957 (msdos_write_object_contents): Don't include empty sections in the
958 size computation, regardless of their address.
960 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
962 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
963 is NULL, ie, the -r switch is used.
965 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
967 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
968 (BFD_RELOC_MIPS_GOT_LO16): Define.
969 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
970 * bfd-in2.h, libbfd.h: Rebuild.
971 * elf32-mips.c (mips_reloc_map): Map new relocs.
973 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
975 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
978 * ieee.c (get_symbol): Set the section to bfd_abs_section.
979 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
980 simple number for the section address, rather than an expression.
981 Limit the number of bytes between relocs to MAXRUN.
982 (ieee_write_me_part): Set me_record to the file offset after the
984 (ieee_write_processor): New static function.
985 (ieee_write_object_contents): Use ieee_write_processor.
987 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
989 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
991 * coff-aux.c: Change include of aux.h to aux-coff.h.
993 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
995 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
996 relocation put the addend both in the reloc entry and the data.
997 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1000 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1001 a R_68K_PCxx reloc against a defined global symbol directly.
1002 (elf_m68k_check_relocs): Don't count such a reloc.
1004 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1005 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1006 symbol for now, otherwise always record the symbol as dynamic.
1007 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1008 is not referenced by a dynamic object, and we are not making a
1009 shared object, then don't make a PLT entry. If we do make a PLT
1010 entry, make sure the symbol has been recorded as dynamic.
1012 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1014 * configure.host: When making a shared library, set HLDFLAGS to
1015 pass an appropriate -rpath option. Use the make variable SONAME
1016 as the shared library soname, rather than computing it here. On
1017 SunOS, build stamp-tshlink in place of $(SHLINK).
1018 * Makefile.in (SONAME): New variable.
1019 ($(SHLINK)): Make a link to the transformed name, as well.
1020 (stamp-tshlink): New target.
1021 (install): Skip stamp-tshlink during install.
1023 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1025 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1026 linker sections have been set up yet.
1028 * elf.c (make_mapping): Add an additional argument to suppress
1029 making the first section include the program headers.
1030 (map_sections_to_segments): If the user used -Ttext such that the
1031 program headers are on a different page, do not set the flags
1032 saying that this section includes the program headers.
1034 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1036 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1037 don't define TRAD_HEADER.
1038 * configure: Rebuild.
1040 * netbsd-core.c: New file, support for NetBSD core files.
1041 * hosts/*nbsd.h: Removed.
1043 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1045 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1046 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1047 * libbfd.h, bfd-in2.h: Regenerated.
1048 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1049 bfd_elf32_bfd_reloc_type_lookup.
1050 (reloc_type{,_names}): Deleted.
1051 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1053 (sparc_reloc_map): Add sparc64 relocs.
1054 (sparc_elf_notsupported_reloc): New static function.
1055 (sparc_elf_wdisp16_reloc): New static function.
1056 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1057 (elf32_sparc_relocate_section): Likewise.
1058 (bfd_elf32_bfd_reloc_type_lookup): Define.
1059 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1060 (reloc_type{,_names}): Deleted.
1061 (elf_sparc_howto_table): Deleted.
1062 (sparc_reloc_map): Deleted.
1063 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1064 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1066 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1068 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1071 * Makefile.in (program_transform_name): New variable.
1072 (install): Transform library name before installing it.
1074 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1076 * archures.c (bfd_mach_i960_hx): Define.
1077 * bfd-in2.h: Rebuild.
1078 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1079 (MATRIX): Expand entries for HX.
1080 (arch_info_struct): Add i960:hx entry.
1081 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1082 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1083 (coff_set_flags): Handle bfd_mach_i960_hx.
1085 Support for building as a shared library, based on patches from
1086 Alan Modra <alan@spri.levels.unisa.edu.au>:
1087 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1088 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1089 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1090 * configure: Rebuild.
1091 * configure.host: If --enable-shared, adjust shared library stuff
1092 based on the host. If the host is SunOS, and the linker supports
1093 -rpath, set HLDFLAGS to use it.
1094 * Makefile.in (ALLLIBS): New variable.
1095 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1096 (COMMON_SHLIB, SHLINK): New variables.
1097 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1098 (STAGESTUFF): Remove variable.
1099 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1101 (stamp-ofiles): New target, like old ofiles target, but build
1102 using a temporary file and move-if-change, and touch stamp-ofiles
1104 (ofiles): Just depend upon stamp-ofiles.
1105 (stamp-piclist, piclist): New targets.
1106 ($(SHLIB), $(SHLINK)): New targets.
1107 (targets.o, archures.o): Build twice if PICFLAG is set.
1108 (do_mostlyclean): Remove pic/*.o.
1109 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1111 (do_distclean): Remove pic and stamp-picdir.
1112 (install): Install shared libraries.
1113 ($(OFILES)): Depend upon stamp-picdir.
1114 (stamp-picdir): New target.
1116 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1118 * libcoff.h: Rebuild.
1120 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1121 flavour of a section with no owner.
1123 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1124 ELF_LINK_NON_ELF flag.
1125 (mips_elf_create_got_section): Likewise.
1127 * elf.c: Revert last change, since it breaks dynamic linking.
1128 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1130 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1131 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1132 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1134 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1136 * elf.c (assign_file_positions_for_segments): If the backend does
1137 not want the elf header or the program headers in the address
1138 space, do not include them in the calculations.
1140 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1141 function to determine if we need additional program headers.
1142 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1143 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1145 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1147 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1149 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1151 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1152 back into one line. Some compilers (sunos 4.1.3 for example)
1153 won't accept args split across more than one line.
1155 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1157 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1158 * configure: Regenerate.
1160 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1162 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1163 try to do arithmetic on a void *, cast it to a unsigned char * first.
1165 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1167 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1168 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1170 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1171 flag for a newly defined symbol.
1172 (NAME(bfd_elf,record_link_assignment)): Likewise.
1173 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1174 set the DEF or REF_REGULAR flags correctly.
1176 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1177 (libbfd.h, libcoff.h): Corresponding change.
1179 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1180 a PLT32 reloc as dynamic.
1181 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1182 is not referenced by a dynamic object, and we are not making a
1183 shared object, then don't make a PLT entry. If we do make a PLT
1184 entry, make sure the symbol has been recorded as dynamic.
1186 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1188 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1189 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1190 (powerpcle-*-cygwin32): New.
1191 * peicode.h (add_data_entry): Get address from vma.
1193 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1195 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1196 attached to the section has already been created as an undefined
1197 symbol, treat it as if it hasn't been created yet.
1199 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1201 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1202 symbol or section symbols if stripping all symbols and this is not
1203 a relocateable link. Don't output the symbol string table if
1204 there are no symbols.
1205 (elf_link_flush_output_syms): Don't do anything if there are no
1208 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1210 * coff-aux.c: New file.
1211 * hosts/m68kaux.h: New file.
1212 * config.bfd (m68*-apple-aux*): New target.
1213 * configure.in (m68*-apple-aux*): New native host.
1214 (m68kaux_coff_vec): New vector.
1215 * configure: Rebuild.
1216 * targets.c (m68kaux_coff_vec): Declare.
1217 * coffcode.h (bfd_coff_backend_data): Add field
1218 _bfd_coff_link_add_one_symbol.
1219 (bfd_coff_link_add_one_symbol): Define.
1220 (compare_arelent_ptr): New static function if TARG_AUX.
1221 (coff_write_relocs): If TARG_AUX, sort the relocs.
1222 (coff_write_object_contents): Set A/UX aouthdr magic number.
1223 (coff_link_add_one_symbol): Define if not defined.
1224 (bfd_coff_std_swap_table): Initialize new field.
1225 * libcoff.h: Rebuild.
1226 * cofflink.c (coff_link_add_symbols): Call
1227 bfd_coff_link_add_one_symbol rather than
1228 _bfd_generic_link_add_one_symbol.
1229 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1230 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1231 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1232 * Makefile.in: Rebuild dependencies.
1233 (BFD32_BACKENDS): Add coff-aux.o.
1234 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1236 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1238 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1239 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1241 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1243 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1244 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1245 (maintainer-clean): Warn about deleting special files.
1246 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1248 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1249 warning symbols correctly.
1250 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1251 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1252 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1253 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1254 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1255 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1257 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1260 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1262 * libcoff-in.h: aligned newly exported names with bfd naming
1263 conventions. Removed an erroneous define of POWERPC_LE_PE.
1264 * libcoff.h: Rebuild.
1265 * cofflink.c, coff-ppc.c: the above function name changes
1267 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1269 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1270 * ecoff.c (struct extsym_info): Define.
1271 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1272 to ecoff_link_write_external.
1273 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1274 Strip symbols when appropriate.
1276 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1277 * syms.c (BSF_OBJECT): Define.
1278 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1279 * bfd-in2.h: Rebuild.
1280 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1282 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1285 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1286 copying relocs into a shared object, treat a defined global symbol
1288 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1289 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1290 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1292 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1293 real defined symbol, not to a weak defined symbol.
1295 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1297 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1298 and made a few static functions externs.
1300 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1301 POWERPC_LE_PE hack in cofflink.
1303 * libcoff-in.h: promoted the following from cofflink.c to allow
1304 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1305 coff_debug_merge_element, struct coff_debug_merge_type,
1306 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1307 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1308 coff_debug_merge_hash_lookup, coff_link_section_info,
1309 coff_final_link_info, coff_debug_merge_hash_newfunc,
1310 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1312 * libcoff.h: re-gen'd
1314 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1316 * syms.c: Include "bfdlink.h".
1317 (struct stab_find_info): Define.
1318 (_bfd_stab_section_find_nearest_line): New function.
1319 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1320 * libbfd.h: Rebuild.
1321 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1322 * elf.c (_bfd_elf_find_nearest_line): Try calling
1323 _bfd_stab_section_find_nearest_line before searching the ELF
1324 symbol table. Find the closest STT_FUNC symbol, not the last one.
1325 * libcoff-in.h (coff_data_type): Add line_info field.
1326 * libcoff.h: Rebuild.
1327 * coffgen.c (coff_find_nearest_line): Try calling
1328 _bfd_stab_section_find_nearest_line before searching the COFF
1330 * Makefile.in: Rebuild dependencies.
1332 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1334 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1335 4 bytes, so we get the correct value when updating the register
1336 field in little endian mode.
1338 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1340 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1341 entry_section fields. Add sntoc and snentry fields.
1342 * libcoff.h: Rebuild.
1343 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1344 not toc_section and entry_section (the COFF file does not have any
1345 sections at this point).
1346 (coff_write_object_contents): Set o_snentry and o_sntoc from
1347 snentry and sntoc rather than entry_section and toc_section.
1348 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1349 snentry, not toc_section and entry_section.
1350 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1351 entry_section from hentry.
1352 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1354 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1355 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1356 than using toc_section directly.
1358 * archures.c: Add missing `.' in enum bfd_architecture.
1359 * bfd-in2.h: Rebuild.
1361 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1362 Robert Lipe <robertl@arnet.com>.
1364 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1366 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1367 to sections we allocate. Use bfd_zalloc to allocate initialial
1368 sections, not bfd_alloc.
1369 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1370 SDA{,2}I16 relocations.
1371 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1372 whether to put something in .sbss or not.
1373 (ppc_elf_relocate_section): Add support for more relocations. Add
1374 in sec->output_offset where appropriate. Make error messages
1375 include the symbol name.
1377 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1378 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1379 doesn't get redefined messages if -shared.
1381 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1382 section if the rel_section field has been set up.
1384 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1386 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1389 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1391 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1392 of flags, only flags used are controlled by mach number. Bump up
1393 output file mach number to highest of input file mach numbers.
1394 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1395 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1397 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1398 bfd_elf64_sparc_vec support.
1400 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1402 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1403 the embedded bit is set on some objects and not on others. Just
1405 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1408 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1410 * coffcode.h (coff_new_section_hook): Don't try to align the
1413 * coffcode.h (coff_set_section_contents): Fix the handling of the
1414 .lib section to work even if the entire section contents are
1415 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1416 Robert Lipe <robertl@arnet.com>.
1418 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1420 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1421 memory here for contents.
1423 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1424 _SDA2_BASE_ by 32768.
1425 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1426 started using. Allocate contents for .sdata and .sdata2 sections
1428 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1430 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1431 size _SDA{,2}_BASE_.
1432 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1435 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1437 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1439 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1440 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1441 (bfd_mach_sparc_v9a): Define.
1442 (bfd_mach_sparc_v9_p): Define.
1443 * bfd-in2.h: Regenerated.
1444 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1446 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1447 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1448 to bfd_elf32_sparc_vec.
1449 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1450 Add v8plus{,a} support.
1452 (sparc_compatible): New function.
1453 * elf32-sparc.h: #include "elf/sparc.h".
1454 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1455 elf32_sparc_final_write_processing): New functions.
1456 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1457 elf_backend_final_write_processing): Define.
1459 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1461 * elf-bfd.h (struct elf_link_hash_entry): Add
1462 linker_section_pointer field.
1463 (enum elf_linker_section_enum): Enumeration for new way of
1464 creating linker dynamic sections and symbols.
1465 (elf_linker_section{,_pointers}): New structures for creating
1466 dynamic sections and symbols.
1467 (elf_obj_tdata): Add linker_section_pointers and linker_section
1469 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1470 (_bfd_elf_create_linker_section): New declarations.
1471 (_bfd_elf_find_pointer_linker_section): Ditto.
1472 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1473 (_bfd_elf_make_linker_section_rela): Ditto.
1475 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1477 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1478 (ppc_elf_create_linker_section): New function to create the
1479 sections .got, .sdata, and .sdata2.
1480 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1482 (ppc_elf_check_relocs): Support more of the eabi relocations.
1483 (ppc_elf_relocate_section): Ditto.
1484 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1485 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1487 * elflink.h (elf_create_pointer_linker_section): New function to
1488 create initialized pointers in dynamic linker sections.
1489 (elf_finish_pointer_linker_section): Actually intialize the
1490 pointers created above.
1492 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1493 macros to provide both 32 and 64 bit versions of
1494 elf_create_pointer_linker_section.
1495 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1496 provide both 32 and 64 bit versions of
1497 elf_finish_pointer_linker_section.
1499 * elflink.c (_bfd_elf_create_linker_section): New function to
1500 create a linker section.
1501 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1502 given address in the linker pointer offsets created for a given
1504 (_bfd_elf_make_linker_section_rela): Make a RELA section
1505 corresponding to the generated linker section.
1507 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1509 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1511 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1513 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1514 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1515 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1516 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1517 toc entry in an objdump) for now.
1518 (ppc_do_last, ppc_get_last): New function - needed to save processing
1519 the toc owner to the end.
1520 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1523 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1524 toc owner from being done till last. Must define POWERPC_LE_PC
1527 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1529 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1531 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1532 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1534 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1536 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1538 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1540 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1542 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1544 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1546 * elf.c (assign_file_positions_for_segments): Don't increment file
1547 offset for a segment which contains no loadable sections.
1549 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1551 * reloc.c: Add new PowerPC relocations.
1552 * {bfd-in2,libbfd}.h: Regenerate.
1554 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1555 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1557 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1559 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1562 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1565 * coffgen.c (coff_find_nearest_line): Don't try to cache
1566 information in sections that are not owned by a BFD. From Richard
1567 Henderson <richard@atheist.tamu.edu>.
1569 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1570 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1571 * elflink.h (elf_link_output_extsym): Remove special check for
1574 * ecoffswap.h: Add prototypes for static functions.
1576 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1578 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1579 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1581 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1582 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1583 support. Begin support for R_PPC_SDA{2,}REL.
1585 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1587 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1588 create the .got and .got.neg sections.
1589 (ppc_elf_size_dynamic_sections): Call it.
1590 (ppc_elf_check_relocs): Call it.
1591 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1592 (ppc_elf_check_relocs): Add error messages for relocations we
1593 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1596 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1598 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1599 section flags for V.4 and eabi.
1601 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1603 * elf.c (assign_file_positions_for_segments): If a segment
1604 contains no sections, don't mark it as readable.
1606 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1607 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1609 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1610 dynamic section, if there is one.
1611 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1612 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1613 (bfd_elf64_swap_dyn_in): Likewise.
1614 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1616 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1618 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1619 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1620 <pirker@eiunix.tuwien.ac.at>.
1622 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1624 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1625 PowerPC V.4 and eabi.
1626 * bfd-in2.h: Regenerate.
1627 * libfd.h: Regenerate.
1629 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1631 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1632 section type and SHF_EXCLUDE section flag, turning them into the
1633 appropriate bfd section flag.
1635 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1637 * xcofflink.c (xcoff_link_add_symbols): Create the special
1638 sections if we see a DYNAMIC object, in case that is the only
1639 XCOFF input object we see.
1641 * elf32-mips.c: Extensive changes for a start at dynamic linking
1642 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1644 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1645 (struct elf_backend_data): Remove
1646 elf_backend_create_program_headers field. Add
1647 elf_backend_additional_program_headers and
1648 elf_backend_modify_segment_map fields.
1649 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1651 (elf_backend_additional_program_headers): Likewise.
1652 (elf_backend_modify_segment_map): Likewise.
1653 (elf_backend_create_program_headers): Don't define.
1654 (elfNN_bed): Change to account for field changes.
1655 * elf.c (assign_file_positions_for_segments): Call new
1656 modify_segment_map backend function. Don't call old
1657 create_program_headers backend function.
1658 (get_program_header_size): Call additional_program_headers rather
1659 than create_program_headers.
1660 * elflink.h (elf_link_add_object_symbols): Initialize
1661 type_change_ok from new backend field.
1662 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1664 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1665 a reloc against the appropriate section.
1667 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1668 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1669 (elf_flags_init): Rename from elf_ppc_flags_init.
1670 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1672 (ppc_elf_copy_private_bfd_data): Likewise.
1673 (ppc_elf_merge_private_bfd_data): Likewise.
1675 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1678 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1680 * coff-alpha.c (alpha_relocate_section): During final link, allow
1681 output .lita section to be bigger than 64k by adjusting gp value
1682 on a per-input section basis.
1683 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1685 (struct ecoff_section_tdata): Add gp field.
1687 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1689 Handle Alpha ECOFF changes in OSF/1 3.2.
1690 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1692 * coff-alpha.c: Include "aout/ar.h".
1693 (alpha_ecoff_get_relocated_section_contents): Don't require an
1694 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1695 3.2 doesn't generate one.
1696 (alpha_relocate_section): Likewise.
1697 (alpha_ecoff_slurp_armap): Define.
1698 (alpha_ecoff_slurp_extended_name_table): Define.
1699 (alpha_ecoff_construct_extended_name_table): Define.
1700 (alpha_ecoff_truncate_arname): Define.
1701 (alpha_ecoff_write_armap): Define.
1702 (alpha_ecoff_generic_stat_arch_elt): Define.
1703 (alpha_ecoff_update_armap_timestamp): Define.
1705 (alpha_ecoff_read_ar_hdr): New static function.
1706 (alpha_ecoff_get_elt_at_filepos): New static function.
1707 (alpha_ecoff_openr_next_archived_file): New static function.
1708 (alpha_ecoff_get_elt_at_index): New static function.
1709 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1710 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1711 _bfd_ecoff to alpha_ecoff.
1712 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1713 field from backend structure, rather than always calling
1714 _bfd_get_elt_at_filepos.
1715 * coff-mips.c (mips_ecoff_backend_data): Initialize
1716 get_elt_at_filepos field.
1717 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1718 from _bfd_generic_read_ar_hdr with minor changes.
1719 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1720 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1721 * libbfd.h: Rebuild.
1723 * bfd-in.h (BFD_IN_MEMORY): Define.
1724 * libbfd-in.h (struct bfd_in_memory): Define.
1725 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1726 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1727 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1728 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1729 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1730 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1731 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1732 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1733 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1734 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1736 (bfd_openstreamr): Likewise.
1737 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1738 BFD_IN_MEMORY is not set.
1739 * riscix.c (riscix_some_aout_object_p): Likewise.
1740 * bfd-in2.h, libbfd.h: Rebuild.
1742 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1743 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1744 (bfd_get_elt_at_index): Define.
1745 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1746 bfd_get_elt_at_index. Change index parameter from int to
1748 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1749 (_bfd_noarchive_get_elt_at_index): Define.
1750 (_bfd_archive_bsd_get_elt_at_index): Define.
1751 (_bfd_archive_coff_get_elt_at_index): Define.
1752 * bfd-in2.h, libbfd.h: Rebuild.
1753 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1754 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1755 * ieee.c (ieee_get_elt_at_index): Define.
1756 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1757 * oasys.c (oasys_get_elt_at_index): Define.
1758 * som.c (som_get_elt_at_index): Define.
1760 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1761 numbers to the .text section.
1763 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1765 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1766 If there is a SEC_DEBUGGING section, get the contents of the debug
1767 information part from it.
1768 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1770 (ieee_write_object_contents): Check ieee_write_debug_part return.
1772 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1774 * config.bfd (i[345]86-*-freebsd*): Add target.
1775 * configure.in (i386freebsd_vec): Add vec.
1776 * configure: Regenerate.
1777 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1778 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1779 Rebuild dependencies..
1780 * freebsd.h: New file.
1781 * i386freebsd.c: New file.
1782 * targets.c (i386freebsd_vec): Declare.
1783 (bfd_target_vector): Add i386freebsd_vec.
1784 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1785 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1787 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1789 * ieee.c (ieee_slurp_debug): New static function.
1790 (ieee_object_p): Call it.
1791 (ieee_slurp_section_data): Skip debugging sections.
1792 (ieee_get_reloc_upper_bound): Likewise.
1793 (ieee_get_section_contents): Likewise.
1794 (ieee_canonicalize_reloc): Likewise.
1795 (ieee_write_section_part): Likewise.
1796 (ieee_write_debug_part): Likewise.
1797 (ieee_write_data_part): Likewise.
1798 (init_for_output): Likewise.
1800 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1802 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1804 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1805 relocs, since ppc_elf_relocate_section handles the linker case.
1806 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1808 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1809 ppc_elf_relocate_section since that is now the only caller.
1810 (ppc_elf_relocate_section): Ditto.
1812 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1814 * coffcode.h (coff_write_object_contents): If we don't know the
1815 section of the entry point for an XCOFF executable, always set the
1816 entry address to -1.
1818 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1820 * elf.c (bfd_section_from_shdr): Add support for note sections.
1822 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1824 * bfd-in.h (struct _symbol_info): Add stab_type field.
1825 * bfd-in2.h: Rebuild.
1826 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1828 * elf32-ppc.c: Remove trailing newline from calls to
1830 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1831 difference if target endianness is known.
1833 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1835 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1836 old style TOC16 references without using R_PPC_GOT.
1837 (ppc_reloc_type): Ditto.
1838 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1839 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1840 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1841 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1842 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1844 (ppc_elf_adjust_dynamic_symbol): Ditto.
1845 (ppc_elf_adjust_dynindx): Ditto.
1846 (ppc_elf_size_dynamic_sections): Ditto.
1847 (ppc_elf_finish_dynamic_symbol): Ditto.
1848 (ppc_elf_finish_dynamic_sections): Ditto.
1849 (ELF_DYNAMIC_INTERPRETER): Define.
1851 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1853 * elf.c (copy_private_bfd_data): When attaching sections to
1854 segments ignore sections that won't be allocated. Patch from
1857 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1859 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1862 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1864 * coff-i960.c (CALC_ADDEND): Define.
1865 (coff_i960_relocate_section): Add the input section VMA to the
1866 addend for PC relative relocs.
1868 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1870 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1871 to correctly terminate.
1873 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1875 * targets.c (enum bfd_endian): Define.
1876 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1877 from boolean to enum bfd_endian. Change header_byteorder_big_p
1879 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1880 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1881 * bfd-in2.h: Rebuild.
1882 * All targets: Change initialization of byteorder and
1883 header_byteorder to use enum bfd_endian values rather than
1885 * All files: Change all references to byteorder_big_p and
1886 header_byteorder_big_p to use new bfd_*_endian macros.
1888 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1890 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1892 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1894 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1896 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1898 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1900 * ieee.c: Lots of minor cleanups. Make many functions return
1901 errors rather than calling abort. Also:
1902 (ieee_write_twobyte): Remove; change callers to call existing
1903 ieee_write_2bytes function.
1904 (ieee_write_expression): Don't output the section twice when
1905 outputting a local symbol. Don't emit an extraneous zero if there
1907 (ieee_slurp_sections): Set the lma as well as the vma.
1908 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1910 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1911 a recognized one or bfd_arch_unknown.
1912 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1914 (ihex_get_symtab): Likewise.
1916 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1918 * aoutx.h: Include <ctype.h>.
1919 (struct aout_link_includes_table): Define.
1920 (struct aout_link_includes_totals): Define.
1921 (struct aout_link_includes_entry): Define.
1922 (aout_link_includes_lookup): Define macro.
1923 (struct aout_final_link_info): Add includes field.
1924 (aout_link_includes_newfunc): New static function.
1925 (NAME(aout,final_link)): Initialize includes hash table.
1926 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1928 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1930 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1932 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1934 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1936 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1938 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1939 (pe_print_private_bfd_data): call pe_print_reloc.
1940 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1941 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1942 up some debugging as well.
1944 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1946 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1949 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1951 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1952 when setting sections to NULL.
1954 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1956 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1958 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1959 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1961 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1962 * bfd-in2.h: Rebuild.
1964 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1966 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1968 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1970 * ihex.c (ihex_scan): Handle record types 4 and 5.
1971 (ihex_object_p): Permit types 4 and 5.
1972 (ihex_set_section_contents): Remove check for out of range
1974 (ihex_write_object_contents): Generate types 4 and 5.
1976 * elflink.h (elf_link_output_extsym): Just ignore warning and
1977 indirect references to symbols which don't really exist.
1979 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1981 * peicode.h (pe_print_idata): Minor format fixes
1982 (pe_print_edata): New function. Under private printing, this formats
1983 the edata section of a PE file.
1984 (pe_print_private_bfd_data): Added call to pe_print_edata.
1986 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1988 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1989 index, don't call stoi.
1991 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1993 * srec.c (srec_scan): Set lma as well as vma.
1995 * ihex.c: New file; support for Intel Hex format.
1996 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1997 (ihex_vec): Declare.
1998 (bfd_target_vector): Always include ihex_vec.
1999 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2000 * Makefile.in: Rebuild dependencies.
2001 (BFD_LIBS): Add ihex.o
2002 (BFD_LIBS_CFILES): Add ihex.c.
2003 * bfd-in2.h: Rebuild.
2005 * elf.c (assign_file_positions_for_segments): Sort the sections in
2007 (get_program_header_size): Return the right size if segment_map is
2009 (copy_private_bfd_data): Don't bother to sort the sections.
2011 * bfd.c (bfd_record_phdr): New function.
2012 * bfd-in.h (bfd_record_phdr): Declare.
2013 * bfd_in2.h: Rebuild.
2015 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2018 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2019 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2021 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2022 (bfd_zmalloc): Change declaration.
2023 * libbfd.h: Rebuild.
2024 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2025 and realloc. Don't set bfd_error_no_memory if they fail.
2027 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2029 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2030 uses as well. Added a new howto to deal with TOCREL16 relocs that
2031 are TOCDEFN as well.
2032 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2033 to handle RVA relocs from dlltool.
2034 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2035 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2036 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2038 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2039 to get the right section alignment.
2041 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2043 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2044 p_paddr if p_paddr is zero.
2045 (make_mapping): Set includes_filehdr and includes_phdrs for first
2047 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2049 (assign_file_positions_for_segments): Handle includes_filehdr and
2050 includes_phdrs. Remove special handling of PT_PHDR and first
2052 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2053 when appropriate. Remove special handling of PT_PHDR segment.
2054 Use a more complex condition for when a section is included in a
2055 segment to handle Solaris linker oddities.
2057 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2059 * coff-m88k.c (howto_table): Reformatted for easier reading;
2060 special_function now points to new function m88k_special_reloc.
2061 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2063 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2064 be done correctly by m88k_special_reloc.
2065 (reloc_processing): New function to be used by RELOC_PROCESSING.
2066 (RELOC_PROCESSING): Define to call reloc_processing.
2068 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2070 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2071 (pe_print_pdata): Likewise.
2073 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2074 obstack_alloc fails.
2075 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2077 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2078 * Many files: don't set bfd_error_no_memory if one of the above
2081 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2082 if p_paddr_valid is set.
2083 (copy_private_bfd_data): New static function.
2084 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2086 * elf.c (assign_file_positions_for_segments): Fix case where extra
2087 program headers were allocated.
2089 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2090 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2091 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2092 _bfd_elf_print_private_bfd_data.
2094 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2095 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2096 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2097 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2098 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2099 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2100 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2102 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2104 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2105 * elf.c (make_mapping): New static function.
2106 (map_sections_to_segments): New static function.
2107 (elf_sort_sections): New static function.
2108 (assign_file_positions_for_segments): New static function.
2109 (map_program_segments): Remove.
2110 (get_program_header_size): Remove sorted_hdrs, count, and
2111 maxpagesize parameters. Simplify.
2112 (assign_file_positions_except_relocs): When generating an
2113 executable, use assign_file_positions_for_segments.
2114 (elf_sort_hdrs): Remove.
2115 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2116 to get_program_header_size.
2118 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2120 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2122 * configure, config.in: Regenerate with autoconf 2.7.
2124 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2125 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2127 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2129 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2130 (ecoff_sec_to_styp_flags): Likewise.
2131 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2132 (ecoff_set_symbol_info): Handle scRConst.
2133 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2134 (ecoff_compute_section_file_positions): Handle .rconst section.
2135 (_bfd_ecoff_write_object_contents): Likewise.
2136 (ecoff_link_check_archive_element): Handle scRConst.
2137 (ecoff_link_add_externals): Likewise.
2138 (ecoff_link_write_external): Handle .rconst section.
2139 (ecoff_reloc_link_order): Likewise.
2140 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2141 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2143 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2145 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2146 DEF_DYNAMIC flag is set.
2148 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2150 * host-aout.c: If TRAD_HEADER is defined, include it.
2152 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2154 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2155 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2156 (BFD_NEED_DECLARATION): New function.
2157 * configure.in: Use BFD_NEED_DECLARATION.
2158 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2159 * configure, config.in: Rebuild with autoconf 2.6.
2161 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2162 special_sections before returning when called with a non XCOFF
2165 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2168 * coffcode.h (coff_compute_section_file_positions): Only pad the
2169 previous section to force file alignment when creating an
2172 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2174 * coffcode.h (coff_compute_section_file_positions): If
2175 RS6000COFF_C, set up the .debug section.
2177 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2178 if it is not large enough to accomodate the entire TOC area with
2179 signed 16 bit offsets.
2180 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2182 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2183 TOC anchor to use the TOC value used in the output file.
2185 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2187 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2188 (_bfd_coff_read_string_table): Likewise.
2190 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2192 * pe-arm.c: Fix typos.
2193 * coff-arm.c: Likewise.
2195 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2197 * coff-ppc.c (list_ele): Added "cat"egory member.
2198 (record_toc): New category parameter (priv or pub).
2199 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2200 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2201 the mainline. It addes extra toc cells in error.
2202 (ppc_coff_swap_sym_in_hook): Added some documentation.
2203 (dump_toc): Can now diagnose "virtual toc" chicanery.
2205 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2207 * elf-bfd.h (struct elf_link_hash_table): Change type of
2208 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2210 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2212 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2213 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2215 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2216 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2217 defined or mentioned in a regular file.
2219 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2221 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2222 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2223 (coff_ppc_relocate_section): Correct REL24 handling
2224 (ppc_process_before_allocation): Correct TOCDEFN handling
2226 * peicode.h (dir_names): Added name descriptions
2228 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2230 * VERSION: Updated to cygnus-2.6.
2232 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2234 * targets.c (m68k4knetbsd_vec): Declare.
2236 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2238 * targets.c (bfd_target): Change type of second argument to
2239 _bfd_print_private_bfd_data from void * to PTR.
2240 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2241 using PTR rather than void *.
2242 * bfd-in2, libbfd.h: Rebuild.
2243 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2245 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2246 _bfd_generic_bfd_print_private_bfd_data rather than casting
2249 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2251 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2252 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2254 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2255 BFD64_BACKENDS_CFILES): New variables.
2258 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2260 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2261 not at the file position of the first section.
2262 * coffcode.h (coff_compute_section_file_positions): Avoid using
2264 (coff_write_object_contents): When generating a PPC PE executable
2265 with no symbols, round up the file size to a COFF_PAGE_SIZE
2267 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2268 don't write out a string table.
2270 * elf.c (bfd_section_from_shdr): When using a different section
2271 header, pass the new one to _bfd_elf_make_section_from_shdr.
2272 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2273 (elf_map_symbols): Add section VMA to symbol value when comparing
2275 (_bfd_elf_compute_section_file_positions): Only build symbol table
2276 if there are some symbols. Set file offset of symtab and strtab
2278 (assign_file_positions_except_relocs): Remove dosyms parameter.
2279 Change all callers. Never set file offset of symtab and strtab
2281 (_bfd_elf_copy_private_section_data): New function.
2282 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2283 (_bfd_elf_copy_private_symbol_data): New function.
2284 (swap_out_syms): Check for special mapping of st_shndx created by
2285 copy_private_symbol_data.
2286 * elfxx-target.h: Use new copy routines.
2287 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2288 (_bfd_elf_copy_private_section_data): Declare.
2290 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2292 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2295 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2296 _bfd_dummy_target, matching the recent change to archive
2299 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2301 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2302 arithmetic on PTR types.
2304 * aout-target.h (MY(callback)): Set the lma of the sections.
2306 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2307 symbol into a reloc against the section.
2309 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2311 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2312 glue for the relocs: IMGLUE and IFGLUE.
2313 (record_toc): new function - tracks toc contents
2314 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2315 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2316 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2317 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2318 (ppc_record_toc_entry): Removed a debug define (duh)
2320 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2321 (pe_print_idata): New function - formats the idata section data
2322 (pe_print_pdata): New function - formats the pdata section data
2323 (pe_print_private_bfd_data): calls to above
2325 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2327 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2328 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2329 TARGET_SYM and TARGET_NAME for vector and BFD name.
2330 * coff-pmac.c (pmac_xcoff_vec): Remove.
2331 (TARGET_SYM, TARGET_NAME): Define.
2332 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2333 machine to 0, not all PowerMacs are 601s.
2335 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2337 * elfcode.h (elf_object_p): Read in any program headers.
2338 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2339 based on the program headers, if any.
2340 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2341 (map_program_segments): Set p_paddr of program headers based on
2344 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2346 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2349 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2350 trying to do a relocateable link with a non-a.out object file.
2352 * archive.c (bfd_generic_archive_p): Check the first object file
2353 in an archive even if target_defaulted is set. If the object file
2354 has the wrong xvec, reject it.
2356 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2357 be represented, report the name via _bfd_error_handler.
2358 (translate_to_native_sym_flags): Likewise.
2359 * elf32-mips.c (mips_elf_final_link): Likewise.
2360 * oasys.c (oasys_write_sections): Likewise.
2362 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2363 which checks for STYP_OVRFLO sections.
2364 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2365 reloc and lineno count overflows.
2366 (coff_write_object_contents): Call coff_count_linenumbers before
2367 coff_compute_section_file_positions. If RS6000COFF_C, handle
2368 reloc and lineno count overflows.
2369 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2370 relocs before dealing with .pad sections. Count overflow section
2371 headers when handling .pad sections.
2373 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2376 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2377 (struct xcoff_link_hash_table): Add descriptor_section and
2378 special_sections fields.
2379 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2380 (xcoff_link_add_symbols): Set linkage section alignment. Create
2381 descriptor section. Check for magic symbol names (_text, etc.),
2382 and record them in special_sections if found. Set
2383 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2384 descriptor field to point back to the function code symbol.
2385 (xcoff_sweep): Always mark the special descriptor_section.
2386 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2387 function descriptor, and mark it if it is.
2388 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2389 parameter, and fill it in. Allocate space for the descriptor
2391 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2392 global linkage code. If an undefined function descriptor is
2393 exported, arrange to define it. Warn about any other undefined
2395 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2396 (xcoff_write_global_symbol): Create a function descriptor when
2398 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2399 * bfd-in2.h: Rebuild.
2401 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2403 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2404 (ppc_coff_link_hash_table): new types for hashing
2405 (ppc_coff_link_hash_newfunc): hash entry constructor
2406 (ppc_coff_link_hash_table_init): hash table initializer
2407 (ppc_coff_link_hash_table_create): hash table constructor
2408 (ppc_record_toc_entry): changed references to hash table
2409 (coff_ppc_relocate_section): changed references to hash table
2411 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2412 * libcoff.h: Rebuild
2414 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2415 (coff_link_add_symbols): removed toc_offset init
2417 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2419 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2422 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2423 if it is given and mmep is available.
2424 * acconfig.h: Undef USE_MMAP.
2425 * configure, config.in: Regenerated.
2426 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2427 table handling the old way.
2428 (aout_get_external_symbols): Don't complain if last byte of string
2430 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2431 (bfd_free_window) [! USE_MMAP]: Don't define.
2432 (bfd_get_file_window,
2433 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2435 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2437 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2440 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2442 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2443 compatible with AMD generated COFF files. Try to support both AMD
2444 and GNU formats simultaneously.
2445 (coff_a29k_relocate_section): Likewise.
2447 * libbfd.c (bfd_get_file_window): Change writable parameter from
2448 int to boolean; update all callers. Pass MAP_SHARED if not
2449 writable--it's required on Solaris. Cast fprintf argument to
2451 * bfd-in.h (bfd_get_file_window): Update declaration.
2452 * bfd-in2.h: Rebuild.
2453 * aoutx.h: Update calls to bfd_get_file_window.
2455 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2457 (xcoff_swap_ldhdr_in): New static function.
2458 (xcoff_swap_ldsym_in): New static function.
2459 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2460 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2461 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2462 Handle XTY_ER/XMC_XO symbols correctly.
2463 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2464 rather than normal symbol table.
2465 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2466 already defined with the same absolute value.
2467 (xcoff_mark): When considering called symbols, check whether the
2468 descriptor is from a dynamic object, rather than the symbol
2470 (xcoff_build_ldsyms): Likewise.
2472 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2473 Cast realloc and malloc return values. If malloc or realloc fail,
2474 set bfd_error_no_memory.
2475 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2476 * bfd-in2.h: Rebuild.
2478 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2480 * coff-ppc.c (ppc_record_toc_entry): new function.
2481 (in_reloc_p): changed return value.
2482 (coff_ppc_relocate_section): much rework.
2483 (ppc_allocate_toc_section): new function.
2484 (ppc_process_before_allocation): new function.
2485 (ppc_coff_swap_sym_in_hook): new function.
2487 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2488 (coff_link_add_symbols): initialize toc_offset.
2490 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2491 (coff_swap_aouthdr_out): Added more sections to the data
2492 dictionary for the pe file header. Also changed linker version
2493 number on the ppc side.
2494 (dir_names): small improvements to the dictionary printing.
2495 (pe_mkobject_hook): save the file level flags.
2497 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2498 (pe_tdata): added real_flags field
2499 (coff_tdata): added local_toc_sym_map and access macro
2501 * libcoff.h (coff_link_hash_entry): added toc_offset field
2502 (pe_tdata): added real_flags field
2503 (coff_tdata): added local_toc_sym_map and access macro
2505 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2506 (coff_mkobject): init for local_toc_sym_map
2507 (coff_write_object_contents): set the internal_a.magic to
2508 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2511 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2513 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2514 entries until both the line number address and the function name
2515 address are too large.
2517 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2518 * configure: Rebuilt.
2520 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2521 is defined in the environment.
2523 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2525 * som.c (som_get_section_contents_in_window): Define to use
2528 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2530 * coff-i860.c: New file, based on coff-i386.c.
2531 * cpu-i860.c: New file, based on cpu-i386.c.
2532 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2533 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2534 targets, using i860coff_vec.
2535 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2536 trad-core.o and hosts/i860mach3.h.
2537 (i860coff_vec): Use coff-i860.o and cofflink.o.
2538 * configure: Rebuild.
2539 * Makefile.in: Rebuild dependencies.
2540 (ALL_MACHINES): Add cpu-i860.o.
2541 (BFD32_BACKENDS): Add coff-i860.o.
2542 (CFILES): Add cpu-i860.c and coff-i860.c.
2543 * targets.c (i860coff_vec): Declare.
2544 (bfd_target_vector): Add &i860coff_vec.
2545 * archures.c (bfd_i860_arch): Declare.
2546 (bfd_archures_list): Add &bfd_i860_arch.
2547 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2548 (coff_set_flags): Handle bfd_arch_i860.
2549 (coff_write_object_contents): Handle I860 a.out magic number.
2551 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2553 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2554 the created .tc section to 2.
2555 (xcoff_mark): Don't keep a .loader reloc for a call to an
2556 undefined symbol when creating a shared library.
2557 (xcoff_build_ldsyms): When creating a shared library, generate
2558 global linkage code for a call to an undefined symbol.
2560 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2562 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2563 BFD32_BACKENDS, BFD64_BACKENDS.
2564 (.dep1): Put mkdep output in a separate file.
2565 Rebuilt dependencies.
2567 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2570 Permit use of mmap when available:
2572 * configure.in: Check for mmap, madvise, mprotect.
2573 * config.in, configure: Regenerated.
2575 * libbfd.c (struct _bfd_window_internal): Define type.
2576 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2578 (ok_to_map): New static variable for debugging.
2579 (_bfd_generic_get_section_contents_in_window): New function.
2580 * bfd-in.h (bfd_window_internal): Declare type.
2581 (bfd_window): Define type.
2582 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2583 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2586 * libaout.h (struct aoutdata): Add two window fields.
2587 (obj_aout_sym_window, obj_aout_string_window): New macros.
2588 * aoutx.h (some_aout_object_p): Initialize windows.
2589 (aout_get_external_symbols): Get symbol data and strings in
2590 windows instead of explicitly allocated buffers.
2591 (slurp_symbol_table): Free window instead of memory.
2592 (bfd_free_cached_info): Release windows instead of freeing storage
2594 (aout_link_free_symbols): Ditto.
2596 * targets.c (bfd_target): Add new field for
2597 get_section_contents_in_window.
2598 (BFD_JUMP_TABLE_GENERIC): Updated.
2599 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2600 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2601 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2602 macros for get_section_contents_in_window field.
2604 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2606 * core.c: Renamed to corefile.c
2607 * makefile.dos (OBJS): Change core.o to corefile.o
2608 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2611 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2613 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2614 targ_selvecs to allow debugging under Irix-5 native.
2617 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2619 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2620 to o. Clobber and restore the list of new csects around the call
2621 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2622 linker error and the linker wants to read the symbol table. Reset
2623 the line number count of a real section even if it has no relocs.
2624 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2626 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2629 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2631 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2632 an undefined symbol in a shared link.
2634 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2635 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2636 phdm@info.ucl.ac.be (Philippe De Muyter).
2638 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2640 * coff-m88k.c (rtype2howto): New static function.
2641 (RTYPE2HOWTO): Use it rather than a macro definition.
2643 * coffcode.h (coff_write_object_contents): set internal_a.magic
2644 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2646 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2647 define TRAD_HEADER to new file hosts/delta68.h.
2648 m88*-motorola-sysv*, however, does use ptrace-core.o.
2649 * hosts/delta68.h: New file.
2651 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2652 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2654 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2656 * i386linux.c (MY(vec)): Declare before use.
2658 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2660 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2661 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2663 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2664 BFD is not of the right type.
2665 (bfd_elf_get_needed_list): Likewise.
2666 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2667 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2668 * xcofflink.c (XCOFF_XVECP): Define.
2669 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2671 (bfd_xcoff_import_symbol): Likewise.
2672 (bfd_xcoff_export_symbol): Likewise.
2673 (bfd_xcoff_link_count_reloc): Likewise.
2674 (bfd_xcoff_record_link_assignment): Likewise.
2675 (bfd_xcoff_size_dynamic_sections): Likewise.
2677 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2678 table index against the number of symbols for a base relative
2681 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2683 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2684 full_aouthdr flag here...
2685 (_bfd_xcoff_bfd_final_link): ...not here.
2687 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2689 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2690 systems that have a system <libelf.h>.
2691 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2692 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2693 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2694 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2695 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2696 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2697 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2699 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2701 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2702 set, set BSF_WEAK in symbol. Change all callers.
2703 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2704 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2705 _bfd_generic_link_add_one_symbol.
2706 (ecoff_indirect_link_order): Check that the section tdata relocs
2707 are not NULL before using them.
2709 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2710 define TRAD_HEADER as hosts/alphalinux.h.
2711 * configure: Rebuild.
2712 * hosts/alphalinux.h: New file.
2713 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2716 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2718 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2719 C_ECOMM storage classes.
2721 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2723 (xcoff_mark): Call xcoff_mark_symbol.
2724 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2725 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2727 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2729 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2731 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2733 (xcoff_find_reloc): New static function.
2734 (xcoff_link_add_symbols): Use it.
2735 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2736 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2737 relocate the value of C_DECL.
2739 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2741 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2743 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2744 callback decide what goes in .relocs.
2745 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2746 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2749 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2751 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2754 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2756 * xcofflink.c: More improvements, mostly to fix handling of
2757 constructors and a few other special cases.
2758 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2759 zero, reverting yesterday's change.
2760 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2761 (bfd_xcoff_link_count_reloc): Declare.
2762 (bfd_xcoff_record_link_assignment): Declare.
2763 * bfd-in2.h: Rebuild.
2765 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2767 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2768 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2769 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2770 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2771 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2772 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2774 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2777 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2778 segments includes the a.out header. See to that the magic number
2779 *always* is big-endian.
2781 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2782 m68k4k NetBSD configurations.
2784 * configure.in, configure: Separate i386 & mips NetBSD
2785 configurations from other BSD ones. Don't assume DEC is the only
2786 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2787 configurations. Add support for m68k4k NetBSD object format.
2789 * libaout.h: Added M_68K4K_NETBSD magic.
2791 * m68k4knetbsd.c: New file.
2793 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2795 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2798 * hosts/mipsnbsd.h: New file.
2801 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2803 * config.bfd: Add config stuff for mips*-*-magic* to set
2804 targ_defvec to ecoff_big_vec.
2807 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2809 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2811 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2812 toc_section, and entry_section fields.
2813 (struct xcoff_section_tdata): Remove ldrel_count field.
2814 * libcoff.h: Rebuild.
2815 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2817 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2818 full a.out header if full_aouthdr is set in xcoff_data.
2819 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2820 based on sections stored in xcoff_data.
2821 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2823 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2824 (rs6000coff_vec): Set symbol_leading_char to '.'.
2825 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2826 value stored in ret rather than returning a pointer value.
2828 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2830 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2833 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2835 * som.c (som_slurp_string_table): Allocate the strings with malloc
2836 since they're free'd by free_cached_info.
2837 (som_slurp_symbol_table): Similarly for the symbol table.
2839 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2841 * Makefile.in (diststuff): Don't make headers.
2843 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2845 * Makefile.in: Rebuild dependencies.
2847 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2848 output_bfd is not SunOS.
2849 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2850 non-SunOS input files.
2852 * xcofflink.c: Extensive changes to support linking shared objects
2853 and generating a .loader section.
2854 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2855 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2856 last_symndx, and ldrel_count fields.
2857 * libcoff.h: Rebuild.
2858 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2859 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2861 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2862 (bfd_xcoff_export_symbol): Declare.
2863 (bfd_xcoff_size_dynamic_sections): Declare.
2864 * bfd-in2.h: Rebuild.
2866 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2868 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2869 * configure: Rebuild.
2870 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2871 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2873 (pmac_xcoff_vec): Update to use new xcoff support.
2874 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2875 (xcoff_write_armap): Declare buf as unsigned char.
2876 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2878 * mpw-make.sed: Generalize subdir_do edit.
2880 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2882 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2883 correctly. Don't initialize asect->vma.
2885 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2887 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2888 something a little less than the page size.
2890 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2892 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2894 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2896 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2897 * coffcode.h (coff_write_object_contents): If .bss is before
2898 .data us that as data_start.
2899 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2901 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2902 (coff_swap_outhdr_out): Hardwire in version number.
2904 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2906 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2907 major and minor to *_vno, since the former are also macros in
2908 SunOS header files. Cast result of bfd_alloc to appropriate
2911 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2912 before assigning to sec_data.
2914 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2916 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2917 now relative to the section, not absolute.
2918 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2919 get the file name when there is a N_SO directory name. When
2920 handling stabs, remember that section->vma was added to the
2923 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2925 * sunos.c (struct sunos_link_hash_table): Add needed field.
2926 (sunos_link_hash_table_create): Call bfd_release, not free.
2927 (sunos_link_hash_table_create): Initialize needed field.
2928 (sunos_add_dynamic_symbols): Record needed objects.
2929 (bfd_sunos_get_needed_list): New function.
2930 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2931 * bfd-in2.h: Rebuild.
2933 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2935 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2937 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2939 * bfd-in.h (struct bfd_link_needed_list): Rename from
2940 bfd_elf_link_needed_list.
2941 * bfd-in2.h: Rebuild.
2942 * elf.c, elflink.h, libelf.h: Corresponding changes.
2944 Add start at AIX linker support; no shared libraries yet.
2945 * xcofflink.c: New file.
2946 * configure.in (rs600coff_vec): Use xcofflink.o.
2947 * configure: Rebuild.
2948 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2950 (struct xcoff_section_tdata): Define.
2951 (xcoff_section_data): Define macro.
2952 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2953 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2954 (_bfd_xcoff_bfd_final_link): Declare.
2955 (_bfd_ppc_xcoff_relocate_section): Declare.
2956 * libcoff.h: Rebuild.
2957 * coff-rs6000.c: Clean up a bit.
2958 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2959 cputype, csects, and debug_indices.
2960 (xcoff_copy_private_bfd_data): Copy cputype.
2961 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2962 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2963 (xcoff_reloc_type_lookup): Rename from
2964 rs6000coff_reloc_type_lookup.
2965 (coff_relocate_section): Define.
2966 (_bfd_xcoff_sizeof_headers): Define.
2967 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2968 (_bfd_xcoff_bfd_relax_section): Define.
2969 (_bfd_xcoff_bfd_link_split_section): Define.
2970 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2972 * coffcode.h (coff_compute_section_file_positions): If AIX,
2973 increment sofar by SMALL_AOUTSZ if not executable.
2974 (coff_write_object_contents): If AIX, always output an a.out
2975 header; if not executable, header size of SMALL_AOUTSZ.
2976 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2977 (_bfd_stringtab_init): Initialize xcoff field.
2978 (_bfd_xcoff_stringtab_init): New function.
2979 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2980 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2981 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2982 * libbfd.h: Rebuild.
2983 * Makefile.in: Rebuild dependencies.
2984 (BFD32_BACKENDS): Add xcofflink.o.
2985 (CFILES): Add xcofflink.c.
2987 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2988 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2989 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2991 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2993 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2995 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2997 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2998 * config.in: Regenerated.
3000 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3001 (_bfd_chunksize): New variable.
3002 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3003 for obstack chunk size.
3004 * configure.in: Check for getpagesize.
3005 * configure: Regenerated.
3007 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3009 * trad-core.c (rawptr): Make it a local variable of
3010 ptrace_unix_core_file_p.
3012 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3014 * coff-arm.c (in_reloc_p): New.
3015 * coff-i386.c (in_reloc_p): New.
3016 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3017 (coff_write_object_contents): Only set has_reloc_section
3019 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3020 in_reloc_p to decide if reloc should be emitted.
3021 * libcoff.h (pe_data_type.in_reloc_p): New.
3022 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3024 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3026 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3027 (_bfd_coff_read_internal_relocs): Likewise.
3028 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3029 (_bfd_coff_read_internal_relocs): Likewise.
3031 * elflink.h (elf_link_add_object_symbols): Correct conditions
3032 under which type and size change warnings are issued.
3034 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3036 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3037 a symbol which is not in a real section.
3038 (coff_write_native_symbol): Corresponding change.
3040 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3041 coff_link_hash_newfunc and make non-static.
3042 (_bfd_coff_link_hash_table_init): New function, broken out of
3043 _bfd_coff_link_hash_table_create.
3044 (_bfd_coff_link_hash_table_create): Use it.
3045 (process_embedded_commands): Make static.
3046 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3047 (_bfd_coff_link_hash_table_init): Declare.
3048 * libcoff.h: Rebuild.
3050 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3051 field in XCOFF tdata.
3052 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3053 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3054 based on cputype stored in a.out header, or in n_type of initial
3056 (coff_write_object_contents): Set cputype correctly in a.out
3058 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3060 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3061 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3063 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3064 * libcoff.h: Rebuild.
3066 * cpu-rs6000.c (rs6000_compatible): New static function.
3067 (bfd_rs6000_arch): Use it.
3068 * cpu-powerpc.c (powerpc_compatible): New static function.
3069 (arch_info_struct): Define various flavours of PowerPC.
3070 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3073 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3075 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3077 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3079 * elflink.h (elf_link_add_object_symbols): Don't warn about
3080 changing the size or type if the old definition was weak.
3082 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3084 * coffcode.h (combined_entry_type): Add fix_line field.
3085 (coff_slurp_line_table): Warn if we try to set the lineno field of
3087 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3088 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3089 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3090 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3092 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3093 * libcoff.h: Rebuild.
3095 * libcoff-in.h (struct xcoff_tdata): Define.
3096 (xcoff_data): Define.
3097 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3098 * bfd-in2.h, libcoff.h: Rebuild.
3099 * coff-rs6000.c (xcoff_mkobject): New static function.
3100 (coff_mkobject): Define.
3101 (xcoff_copy_private_bfd_data): New static function.
3102 (coff_bfd_copy_private_bfd_data): Define.
3103 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3105 (rs6000coff_vec): Add DYNAMIC to object_flags.
3106 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3107 .loader sections specially.
3108 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3109 section alignment from the XCOFF tdata information.
3110 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3111 F_SHROBJ, and copy the extra a.out header information into the
3112 XCOFF tdata structure.
3113 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3114 F_DYNLOAD and the extra a.out header information.
3115 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3116 C_HIDEXT symbol with attached csect information.
3117 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3118 in the o_maxdata field.
3119 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3120 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3121 end if BSF_NOT_AT_END is set.
3123 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3124 _bfd_read_ar_hdr_fn.
3125 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3126 * bfd-in2.h, libbfd.h: Rebuild.
3127 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3129 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3130 (bfd_slurp_bsd_armap_f2): Likewise.
3131 (_bfd_slurp_extended_name_table): Likewise.
3133 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3135 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3137 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3138 when the symbol table is empty.
3140 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3141 space for section symbols, since we don't output them either.
3142 (elf_m68k_adjust_dynindx): Removed.
3144 * ptrace-core.c (rawptr): Make it a local variable of
3145 ptrace_unix_core_file_p.
3147 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3149 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3152 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3153 Mac object file formats.
3155 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3157 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3158 auxent if there isn't one.
3159 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3160 rather than FILNMLEN as the maximum name length.
3162 * coffcode.h (bfd_coff_backend_data): Add new field
3163 _bfd_coff_print_aux.
3164 (bfd_coff_print_aux): New static function.
3165 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3166 scnlen field of an XTY_LD csect aux entry.
3167 (coff_print_aux): New static function.
3168 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3169 in coff_pointerize_aux_hook.
3170 (bfd_coff_std_swap_table): Initialize new field.
3171 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3172 * libcoff.h: Rebuild.
3173 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3174 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3176 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3177 if there are symbols, for native AIX ld compatibility.
3179 * coffcode.h (bfd_coff_backend_data): Add new field
3180 _bfd_coff_pointerize_aux_hook.
3181 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3182 or I960, and as 0 otherwise.
3183 (bfd_coff_std_swap_table): Initialize new field.
3184 * libcoff.h: Rebuild.
3185 * coffgen.c (coff_pointerize_aux): Change parameters to take
3186 symbol pointer instead of type and class, and to take aux index.
3187 Call _bfd_coff_pointerize_aux_hook if it is defined.
3188 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3189 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3190 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3192 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3193 read-only/host-only support.
3195 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3197 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3200 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3201 BFD_JUMP_TABLE_ARCHIVE accordingly.
3202 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3203 (_bfd_compute_and_write_armap): Declare.
3204 (_bfd_generic_read_ar_hdr): Declare.
3205 (_bfd_read_ar_hdr): Define.
3206 (_bfd_noarchive_read_ar_hdr): Define.
3207 (_bfd_archive_bsd_read_ar_hdr): Define.
3208 (_bfd_archive_coff_read_ar_hdr): Define.
3209 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3210 _bfd_read_ar_hdr instead.
3211 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3212 (_bfd_compute_and_write_armap): Rename from
3213 compute_and_write_armap. Make non-static. Change all callers.
3214 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3215 than _bfd_snarf_ar_hdr.
3216 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3217 * ieee.c (ieee_read_ar_hdr): Define.
3218 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3219 * oasys.c (oasys_read_ar_hdr): Define.
3220 * som.c (som_read_ar_hdr): Define.
3221 * bfd-in2.h, libbfd.h: Rebuild.
3223 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3225 * peicode.c (coff_swap_filehdr_in): If symptr is
3226 zero, there aren't any symbols, even if nsyms is set.
3228 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3230 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3232 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3233 sections, and set styp correctly for them: .got, .hash, .dynamic,
3234 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3235 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3237 (ecoff_sort_hdrs): New static function.
3238 (ecoff_compute_section_file_positions): Return boolean, not void.
3239 Sort the sections by VMA before looking through them. Put the
3240 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3241 section on an appropriate boundary within the page.
3242 (ecoff_compute_reloc_file_positions): Check return value of
3243 ecoff_compute_section_file_positions.
3244 (_bfd_ecoff_set_section_contents): Likewise.
3245 (_bfd_ecoff_write_object_contents): Check for various Alpha
3246 section types when incrementing text_size and data_size. Call
3247 adjust_headers backend function if it exists.
3248 * coff-alpha.c (alpha_adjust_headers): New static function.
3249 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3250 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3252 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3254 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3256 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3257 of ALTERNATE_AIX_CORE_FORMAT.
3258 * configure.in (aix4): No longer need CORE_FLAGS.
3259 * configure: Updated.
3261 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3263 NS32k changes from Ian Dall:
3264 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3266 (aout_link_input_section_std, aout_link_input_section_ext,
3267 aout_link_reloc_link_order): Call them instead of _bfd_*
3269 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3271 (backend_data): Use it instead of hardcoded zero.
3273 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3274 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3276 * ns32knetbsd.c: Include bfd.h.
3277 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3278 (MY_bfd_reloc_type_lookup): Declare function too.
3279 * pc532-mach.c (set_sizes): Don't declare.
3280 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3281 (backend_data, MY_backend_data): Don't define.
3283 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3284 ns32k-*-lites* like ns32k-*-netbsd*.
3286 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3289 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3291 * coffcode.h (coff_write_object_contents): Restore setting
3292 f_timdat to 0, deleted on August 22.
3294 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3296 * coffcode.h (coff_bfd_copy_private_symbol_data,
3297 coff_bfd_copy_private_section_data,
3298 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3299 * peicode.h (coff_bfd_copy_private_bfd_data): New
3300 (pe_bfd_copy_private_bfd_data): New.
3301 (coff_swap_scnhdr_in): Swap bss size into the right place.
3302 (pe_print_private_bfd_data): Add some newlines.
3304 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3306 * som.c (setup_sections): Don't die if a space has no subspaces.
3308 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3310 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3311 dynamic symbol override a common symbol. Don't change the size or
3312 type if they have been set and the new symbol is not a definition.
3313 Warn if the size or type changes.
3315 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3317 * som.c (som_begin_writing): Don't write the symbol table or
3319 (som_finish_writing): Write them here. Place them after the
3320 subspace data, but before the relocs.
3322 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3324 * sunos.c (sunos_add_one_symbol): Just pass false, not
3325 info->shared_library, to sunos_create_dynamic_sections.
3326 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3328 (sunos_check_dynamic_reloc): Remove .text section assertion.
3330 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3332 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3333 * configure, configure.in: Add pmac_xcoff_vec case.
3334 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3335 * coff-pmac.c: New file, PowerMac XCOFF support.
3336 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3337 * targets.c (pmac_xcoff_vec): Declare.
3339 * mpw-config.in: Various changes to be compatible with the
3340 autoconf-based configury.
3341 * mpw-make.sed: New file, sed commands to translate Unix
3342 makefile into MPW syntax.
3343 * mpw-make.in: Remove.
3344 * hosts/mpw.h: Remove.
3345 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3346 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3348 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3350 * binary.c (binary_get_symtab): Return an empty string on error.
3351 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3353 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3355 * coff-ppc.c: Reformatted according to gnu conventions
3356 Removed irrelevant "if 0" code
3358 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3360 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3361 symbols rather than as indirect symbols.
3362 (MY(slurp_symbol_table)): Don't do anything special about
3365 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3366 of .ctors and .dtors sections is no larger than 2.
3368 * sunos.c (sunos_add_one_symbol): Don't change
3369 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3371 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3372 dynamic symbols when creating a shared library.
3373 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3375 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3376 written even if it is not defined in a regular object.
3377 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3378 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3379 rather than the constant 22.
3380 (sunos_check_dynamic_reloc): Handle creating a shared library.
3381 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3382 zero when creating a shared library.
3383 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3384 write it out at the start of the symbol table.
3386 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3388 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3390 * config.bfd: Add arm-*-coff.
3391 * configure.in, configure: Add armcoff_{little,big}_vec.
3392 * targets.c (armcoff_{little,big}_vec): Declare.
3393 (bfd_target_vector): Add armcoff_{little,big}_vec.
3394 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3396 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3398 * targets.c (bfd_find_target): Remove debugging code.
3400 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3402 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3404 * Makefile.in: added *-ppc files
3405 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3406 allow pe based .o's to be shared with other tools on ppc/NT
3407 * config.bfd: added powerpc[le]-[pe|winnt] config support
3408 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3409 * peicode.h: Added more section flags for PE on ppc
3410 Added coff_swap_filehdr_out to allow peicode.h to be
3411 used for non-image PE files on ppc.
3412 Check for image, or not, before copying pe_opthdr
3413 * targets.c: Added new bfd's
3414 * targets.c: Removed two inactive bfds that shouldn't have made it this
3417 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3419 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3420 explicit values to initialize all relocs. Change all users.
3421 (ppc_elf_brtaken_inner): New function to handle branch predicition
3423 (ppc_elf_brtaken_reloc): Ditto.
3424 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3425 relocs use ppc_elf_unsupported_reloc.
3426 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3427 needs to be reported.
3428 (ppc_elf_relocate_section): Support branch prediction relocs.
3430 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3432 * bfd.c (bfd_assert): Remove \n from string passed to
3435 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3436 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3437 (bfd_coff_make_section_hook): Don't define.
3438 (coff_make_section_hook): Remove.
3439 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3440 (styp_to_sec_flags): Likewise.
3441 (coff_write_object_contents): Likewise.
3442 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3444 * libcoff.h: Rebuild.
3445 * coffgen.c (make_a_section_from_file): Just call
3446 bfd_make_section_anyway, not bfd_make_section or
3447 bfd_coff_make_section_hook.
3448 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3449 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3450 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3451 make_section_hook field.
3452 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3454 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3455 pointers into value field for warning and indirect symbols; just
3456 leave the value field alone.
3457 * linker.c (generic_link_add_symbol_list): Use next symbol for
3458 warning and indirect symbols, rather than looking in symbol value.
3459 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3460 parameter. Change all callers. Remove support for indirect
3461 symbols; it didn't work anyhow.
3462 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3463 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3464 * bfd-in2.h: Rebuild.
3466 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3468 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3469 go back to telling the tools this reloc operates on 32 bits.
3471 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3473 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3474 rather than a direct fprintf.
3475 * archive.c (_bfd_write_archive_contents): Likewise.
3476 * coffcode.h (coff_slurp_symbol_table): Likewise.
3477 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3478 (ppc_elf_unsupported_reloc): Likewise.
3479 (ppc_elf_relocate_section): Likewise.
3480 * i386linux.c (linux_tally_symbols): Likewise.
3481 (linux_finish_dynamic_link): Likewise.
3482 * osf-core.c (osf_core_core_file_p): Likewise.
3483 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3484 * som.c (som_sizeof_headers): Likewise.
3485 * srec.c (srec_bad_byte): Likewise.
3486 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3487 * libbfd-in.h (bfd_assert): Declare first parameter const.
3488 * libbfd.h: Rebuild.
3489 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3490 bfd_reloc_overflow is enough.
3491 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3492 * coff-h8500.c (rtype2howto): Likewise.
3493 * coff-z8k.c (rtype2howto): Likewise.
3494 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3495 * elf.c (_bfd_elf_get_lineno): Likewise.
3496 (_bfd_elf_no_info_to_howto): Likewise.
3497 (_bfd_elf_no_info_to_howto_rel): Likewise.
3498 * hp300hpux.c (convert_sym_type): Likewise.
3499 (MY(swap_std_reloc_in)): Likewise.
3500 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3502 * libaout.h (struct aoutdata): Add line_buf field.
3503 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3504 and filename_buffer. Instead, use a malloc buffer stored in the
3505 new line_buf field. Remove length restrictions.
3507 * coffgen.c (string_size): Remove static variable.
3508 (debug_string_size, debug_string_section): Likewise.
3509 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3510 and debug_string_size_p parameters. Use them instead of the
3511 global variables. Change all callers.
3512 (coff_write_symbol): Likewise.
3513 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3514 (coff_write_symbols): Add local variables to replace removed
3517 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3518 function, and line_base fields.
3519 * libcoff.h: Rebuild.
3520 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3521 information, rather than using static variables.
3523 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3524 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3526 * init.c (initialized): Remove static variable.
3527 (bfd_init): Don't bother setting initialized.
3528 (bfd_check_init): Remove.
3529 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3530 * libbfd.h: Rebuild.
3532 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3534 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3535 size for full core dumps. Copy core file header to private data.
3536 (rs6000coff_core_file_failing_command,
3537 rs6000coff_core_file_failing_signal): New functions to extract
3538 the file name and terminating signal from the core file.
3539 * coff-rs6000.c: Use them.
3541 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3543 Change arch info to be const, initialized at compile time.
3544 * archures.c: Reindent many functions. Change CONST to const.
3545 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3546 nothing set it anyhow. Make next const.
3547 (bfd_arch_info_list): Remove.
3548 (bfd_archures_list): Rename from archures_init_table. Change from
3549 a table of function pointers to a table of bfd_arch_info_type
3550 structure addresses.
3551 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3552 (bfd_lookup_arch): Likewise.
3553 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3555 (bfd_default_arch_struct): Make const.
3556 (bfd_arch_init, bfd_arch_linkin): Remove.
3557 (bfd_get_arch_info): Return a const pointer.
3558 * init.c (bfd_init): Don't call bfd_arch_init.
3559 * bfd.c (struct _bfd): Make arch_info const.
3560 * bfd-in2.h: Rebuild.
3561 * libbfd.h: Rebuild.
3562 * configure.in: Put & before everything in $selarchs.
3563 * configure: Rebuild.
3564 * cpu-*.c: Change bfd_*_arch from a function which calls
3565 bfd_arch_linkin to a const structure.
3566 * ieee.c (ieee_object_p): Make arch const.
3568 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3570 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3572 * bfd-in2.h: Regenerate.
3573 * libbfd.h: Regenerate.
3575 * elf32-ppc.c (reloc_type): Update names to match current draft.
3576 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3577 relative. Update names to current V.4 draft.
3578 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3579 (ppc_elf_relocate_section): Rename relocations to match draft.
3581 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3583 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3584 compiled with -mrelocatable-lib to be linked with either normal
3585 modules or -mrelocatable modules.
3587 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3589 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3590 in the a.out header.
3592 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3593 a reloc against a local symbol, even if it's not a section.
3595 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3597 * targets.c (bfd_target): Remove unused align_power_min field.
3598 * bfd-in2.h: Rebuild.
3599 * All backends: Remove initialization of align_power_min.
3601 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3603 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3605 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3607 * config.bfd (mips-dec-netbsd*): New target.
3608 * configure.host (mips-dec-netbsd*): New host.
3609 * configure.in (mips-dec-netbsd*): New native.
3610 * configure: Rebuild.
3612 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3614 Make the COFF backend linker merge common types:
3615 * cofflink.c (struct coff_debug_merge_element): Define.
3616 (struct coff_debug_merge_type): Define.
3617 (struct coff_debug_merge_hash_entry): Define.
3618 (struct coff_debug_merge_hash_table): Define.
3619 (coff_debug_merge_hash_table_init): Define.
3620 (coff_debug_merge_hash_table_free): Define.
3621 (coff_debug_merge_hash_lookup): Define.
3622 (struct coff_final_link_info): Add debug_merge field.
3623 (coff_debug_merge_hash_newfunc): New static function.
3624 (_bfd_coff_final_link): Allocate and free debug_merge table.
3625 (coff_link_input_bfd): Merge identical enum, struct and union
3628 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3630 Convert i960 COFF to use COFF backend linker.
3631 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3632 structure to store the symbol being used.
3633 (coff_i960_start_final_link): New static function.
3634 (coff_i960_relocate_section): New static function.
3635 (coff_i960_adjust_symndx): New static function.
3636 (coff_start_final_link): Define.
3637 (coff_relocate_section): Define.
3638 (coff_adjust_symndx): Define.
3639 * coffcode.h (bfd_coff_backend_data): Add new callback function
3640 _bfd_coff_start_final_link.
3641 (bfd_coff_start_final_link): Define.
3642 (coff_start_final_link): Define if not defined.
3643 (bfd_coff_std_swap_table): Add coff_start_final_link.
3644 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3646 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3647 function callback is not NULL.
3648 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3649 (_bfd_coff_internal_syment_name): Declare.
3650 * libcoff.h: Rebuild.
3651 * configure.in (icoff_big_vec): Add cofflink.o.
3652 (icoff_little_vec): Likewise.
3653 * configure: Rebuild.
3655 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3657 * Makefile.in (clean-info): Remove extraneous tab from line
3660 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3662 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3663 contents has relocs.
3665 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3667 * coffcode.h (coff_compute_section_file_positions): Keep the
3669 (coff_write_object_contents): Remember if it's a relocatable
3671 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3672 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3673 if relocatable file. Swap out saved raw size.
3675 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3677 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3678 (maintainer-clean): Rename from realclean, passing
3679 maintainer-clean down to subdirectories, but leave realclean as a
3682 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3685 * dep-in.sed: Remove config.h from generated dependencies.
3687 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3688 broken out of sunos_canonicalize_dynamic_symtab.
3689 (sunos_canonicalize_dynamic_symtab): Call new function
3690 sunos_slurp_dynamic_symtab.
3691 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3692 dynamic symbol table to the caller.
3693 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3694 callback to override the symbols being read.
3695 * libaout.h (struct aout_backend_data): Add three new parameters
3696 to add_dynamic_symbols callback.
3698 Extensive minor changes to avoid various gcc warnings. Also:
3699 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3700 * archures.c (bfd_arch_info_type): Change mach field from long to
3702 (bfd_lookup_arch): Change machine parameter from long to unsigned
3705 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3707 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3708 a symbol with a non-zero plt_offset.
3710 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3712 * elfcode.h (align_file_position): Remove; not used.
3714 * configure.in: Only check for <sys/procfs.h> on a native system,
3715 and make sure it defines prstatus_t.
3716 * configure: Rebuild.
3718 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3720 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3722 * config.in: Rename from config.h.in.
3723 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3724 Check for config.h:config.in when creating stamp-h.
3725 * configure: Rebuild.
3726 * Makefile.in (stamp-h): Depend upon config.in rather than
3727 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3728 calling config.status.
3730 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3731 (Makefile): Just rebuild Makefile.
3732 (config.h, stamp-h): New targets.
3733 * configure.in: Create stamp-h when rebuilding config.h.
3734 * configure: Rebuild.
3736 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3738 * configure.in: Call AC_CONFIG_HEADER. Substitute
3739 HOST_64BIT_LONG. Check that various header files exist. Check
3740 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3741 and/or free need to be declared. Don't make a link to sysdep.h.
3742 Define TRAD_HEADER for various hosts.
3743 * configure: Rebuild.
3744 * configure.host: Don't set my_host. Add definitions taken from
3745 host header files for various entries. Remove entries which now
3747 * acconfig.h: New file.
3748 * config.h.in: New file, built by autoheader.
3749 * sysdep.h: New file.
3750 * Makefile.in (do_distclean): Don't remove sysdep.h.
3752 (LOCAL_H_DEPS): New variable.
3753 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3755 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3756 ($(OPTIONAL_BACKENDS)): Likewise.
3757 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3758 looking through sysdep.h.
3759 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3760 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3761 (fprintf_vma, sprintf_vma): Likewise.
3762 (int64_type, uint64_type): Don't define.
3763 * bfd-in2.h: Rebuild.
3764 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3765 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3766 * lynx-core.c: Include stuff from old hosts/lynx.h.
3767 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3768 rather than NO_FCNTL.
3769 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3770 rather than NATIVE_HPPAHPUX_COMPILER.
3771 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3773 * hosts/*.h: Remove all header files which merely include,
3774 declare, and define things. Leave header files which define
3775 information needed by trad-core.c.
3777 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3778 (BFD_CC_FOR_BUILD): Define.
3779 * configure.in: Use BFD_CC_FOR_BUILD.
3780 * configure: Rebuild.
3782 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3784 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3785 * configure: Rebuild.
3787 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3790 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3792 * config.bfd: i386pe_ve -> i386pe_vec.
3794 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3796 * configure.host: Incorporate host Makefile fragments by setting
3798 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3799 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3800 value based on whether the code is being compiled by a cross
3801 compiler. Don't substitute host_makefile_frag or frags.
3802 * aclocal.m4: New file to define local AC_PROG_CC.
3803 * configure: Rebuild.
3804 * Makefile.in (INSTALL): Set to @INSTALL@.
3805 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3806 (INSTALL_DATA): Set to @INSTALL_DATA@.
3808 (CC): Define as @CC@.
3809 (CFLAGS): Set to @CFLAGS@.
3810 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3811 (@host_makefile_frag@): Remove.
3812 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3813 after other options.
3814 (config.status): Remove dependency upon @frags@.
3815 * config/*.mh, config/README: Remove.
3817 * config.bfd: Rewrite to incorporate the contents of the Makefile
3818 fragments by setting shell variables, rather than merely returning
3819 the name of a Makefile fragment.
3820 * configure.in: Use shell variables set by config.bfd rather than
3821 looking at the target Makefile fragment files. Don't substitute
3822 target_makefile_frag. Do substitute TDEFINES.
3823 * configure: Rebuild.
3824 * Makefile.in (@target_makefile_frag@): Remove.
3825 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3826 * config/*.mt: Remove.
3828 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3830 * configure.in: Put changequote lines around "i[345]86" patterns
3831 section of core file support.
3833 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3835 * som.c (som_bfd_print_private_bfd_data): Define to use the
3838 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3840 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3841 entry, text_start and data_start.
3843 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3845 * Makefile.in (OFILES): Remove $(TDEPFILES).
3846 * config/apollo.mt (TDEPFILES): Remove.
3847 * config/README: Update.
3849 * configure.in: For a native configuration, set COREFILE and
3850 COREFLAG based on the canonical host name.
3851 * configure: Rebuild.
3852 * Makefile.in: Rebuild dependencies.
3853 (ALL_CFLAGS): Add @COREFLAG@.
3854 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3855 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3856 support routines. Check LYNX_CORE rather than HOST_LYNX.
3857 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3858 * i386lynx.c: Likewise.
3859 * m68klynx.c: Likewise.
3860 * sparclynx.c: Likewise.
3861 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3862 * *-core.c: Comment changes.
3863 * config/decstation.mh (HDEPFILES): Remove.
3864 (HDEFINES): Remove -DTRAD_CORE.
3865 * config/irix3.mh (RANLIB): Remove.
3866 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3867 (HDEFINES): Remove -DIRIX_CORE.
3868 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3869 (HDEFINES): Remove -DTRAD_CORE.
3870 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3871 * config/ultra3.mh (RANLIB): Remove.
3872 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3873 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3874 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3875 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3876 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3877 * config/i386aix.mh, config/i386bsd.mh: Remove.
3878 * config/i386linux.mh, config/i386mach3.mh: Remove.
3879 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3880 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3881 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3882 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3883 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3884 * config/solaris2.mh, config/stratus.mh: Remove.
3885 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3886 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3888 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3890 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3891 DT_FINI entry if the appropriate symbol is not in the hash table.
3893 * libelf.h (struct elf_backend_data): Add create_program_headers
3894 and want_hdr_in_seg fields.
3895 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3897 (elf_backend_create_program_headers): Likewise.
3898 (elfNN_bed): Initialize create_program_headers and
3900 * elf.c (get_program_header_size): Call create_program_headers
3902 (map_program_segments): Check want_hdr_in_seg backend field. Call
3903 create_program_headers backend routine.
3905 * elf.c (assign_file_positions_except_relocs): Align non allocated
3906 sections when creating an executable.
3908 * elfcode.h (elf_swap_phdr_in): Make non static.
3909 (elf_swap_phdr_out): Make non static.
3910 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3911 (bfd_elf32_swap_phdr_out): Declare.
3912 (bfd_elf64_swap_phdr_in): Declare.
3913 (bfd_elf64_swap_phdr_out): Declare.
3915 * ecofflink.c (ecoff_collect_shuffle): New static function.
3916 (_bfd_ecoff_get_accumulated_pdr): New function.
3917 (_bfd_ecoff_get_accumulated_sym): New function.
3918 (_bfd_ecoff_get_accumulated_ss): New function.
3919 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3920 (_bfd_ecoff_get_accumulated_sym): Declare.
3921 (_bfd_ecoff_get_accumulated_ss): Declare.
3922 * libbfd.h: Rebuild.
3924 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3926 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3928 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3929 warning symbols. If any section is named .gnu.warning.XXX, treat
3930 the contents as a warning to be issued if the symbol XXX is
3932 (elf_link_output_extsym): For an indirect or warning symbol, just
3933 output the symbol it points to.
3935 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3936 if bfd_hash_allocate fails, since it will already be set.
3937 (generic_link_hash_newfunc): Likewise.
3938 (archive_hash_newfunc): Likewise.
3939 (hash_entry_bfd): New static function.
3940 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3941 callback. Allocate a new warning using the hash table newfunc.
3942 Use bfd_hash_replace to update the entry in the hash table, rather
3943 than assuming we can copy the fields with structure assignment.
3945 * hash.c (bfd_hash_replace): New function.
3946 * bfd-in.h (bfd_hash_replace): Declare.
3947 * bfd-in2.h: Rebuild.
3949 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3951 * config.bfd: Add mips*vr4300-*-elf* target.
3952 * config/mipsbvr4300.mt: Added.
3954 See file ChangeLog.2
3961 version-control: never
projects / platform / upstream / binutils.git / blob