1 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3 * aoutx.h (translate_from_native_sym_flags): Set the section for
4 BSF_CONSTRUCTOR symbols.
6 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
9 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
11 * coffcode.h (coff_write_object_contents): In comdat section lookup,
12 stop looking when section is found.
14 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
16 * coffcode.h (STRING_SIZE_SIZE): Define.
17 (styp_to_sec_flags): Handle long symbol names when looking for the
19 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
20 (bfd_coff_long_section_names): Define.
21 (coff_write_object_contents): Handle long section names.
22 (bfd_coff_std_swap_table): Initialize new field.
24 * coffgen.c (make_a_section_from_file): Handle long section
26 (coff_write_symbols): Handle long section names.
27 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
28 * coff-mips.c (mips_ecoff_backend_data): Likewise.
29 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
30 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
31 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
32 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
33 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
34 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
36 * bout.c (b_out_callback): Set lma of sections.
37 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
38 parameter to output_bfd. Used input_bfd instead of output_bfd in
41 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
43 * aoutx.h (translate_from_native_sym_flags): Don't create
44 SEC_CONSTRUCTOR sections.
45 * ecoff.c (ecoff_set_symbol_info): Likewise.
47 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
48 From Don Bowman <bowman@waterloo.hp.com>.
50 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
52 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
53 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
55 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
57 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
59 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
60 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
61 relocs against a global symbol which is not defined in a regular
63 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
64 against a global symbol, increment mips_32_relocs.
65 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
66 the symbol is not defined in a regular file, make room in the
69 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
71 * ecoff.c (ecoff_compute_section_file_positions): Track the real
72 file position and the virtual file position separately. Set
73 filepos information bsaed on the real file position.
74 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
75 Jan 23 change to coffcode.h.
77 * som.c (som_slurp_symbol_table): Set the symbol count to the
78 number of BFD symbols created.
80 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
82 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
83 output file if linking shared objects. Loop to check all relocs,
84 rather than returning false on first error.
86 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
88 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
89 (ppc_elf_additional_program_headers): If .interp section, bump #
90 of program headers by 1.
91 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
92 (ppc_elf_size_dynamic_sections): Add support for .plt section.
93 (ppc_elf_check_relocs): Print out filename in debug code. Enable
95 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
97 (ppc_elf_relocate_section): If the output section isn't defined,
98 don't abort, just give an error message.
100 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
101 being created is .sdata or .sdata2, don't make the symbol dynamic.
103 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
105 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
106 members of an archive for dynamic objects with no symbols, and
107 pass them directly to check_archive_element.
108 (xcoff_link_check_ar_symbols): Pass dynamic objects to
109 xcoff_link_check_dynamic_ar_symbols.
110 (xcoff_link_check_dynamic_ar_symbols): New static function.
112 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
113 from _bfd_nodynamic to _bfd_xcoff.
114 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
116 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
117 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
118 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
119 * libcoff.h: Rebuild.
120 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
121 (xcoff_get_section_contents): New static function.
122 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
123 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
124 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
125 (xcoff_dynamic_reloc): New static variable.
126 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
127 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
129 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
131 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
132 if reloc_entry->addend is not 0.
133 (CALC_ADDEND): Just set the addend to reloc.r_offset.
135 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
137 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
139 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
140 Add entries for R_SPARC_[56].
141 (sparc_reloc_map): Add entries for R_SPARC_[56].
143 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
145 Optimize linking of stabs in sections as used in ELF and COFF.
147 * libbfd-in.h (_bfd_link_section_stabs): Declare.
148 (_bfd_write_section_stabs): Declare.
149 (_bfd_write_stab_strings): Declare.
151 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
152 (struct coff_link_hash_table): Add stab_info field.
153 * libcoff.h: Rebuild.
154 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
156 (coff_link_add_symbols): Call _bfd_link_section_stabs if
158 (_bfd_coff_final_link): Write out stab strings hash table.
159 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
160 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
162 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
163 (struct bfd_elf_section_data): Add stab_info field.
164 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
166 * elflink.h (elf_link_add_object_symbols): If appropriate, call
167 _bfd_link_section_stabs.
168 (elf_bfd_final_link): Write out stab strings hash table.
169 (elf_link_input_bfd): Handle optimized stabs sections.
170 * reloc.c (_bfd_final_link_relocate): Check address against
171 _raw_size rather than _cooked_size.
172 * Makefile.in: Rebuild dependencies.
173 (BFD_LIBS): Add stabs.o
174 (BFD_LIBS_CFILES): Add stabs.c.
176 * VERSION: Increment for bfdlink.h change.
178 * coffgen.c (coff_renumber_symbols): Correct handling of
179 BSF_NOT_AT_END common symbols.
181 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
183 * coff-ppc.c (record_toc): Add cast to avoid warning.
184 (ppc_allocate_toc_section): Likewise.
185 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
186 (ppc_coff_reloc_type_lookup): Remove unreached code.
187 * coffcode.h (coff_write_object_contents): Don't take the address
189 * peicode.h (pe_print_idata): Add casts to avoid warning.
190 (pe_print_edata): Likewise.
191 (pe_print_reloc): Remove ANSI C string concatenation.
193 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
195 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
197 * libcoff.h: Rebuild.
198 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
200 (coff_swap_aux_out): Likewise.
201 * peicode.h (coff_swap_aux_in): Likewise.
202 (coff_swap_aux_out): Likewise.
203 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
205 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
207 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
208 Fix up .bf endndx link fields.
209 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
211 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
214 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
216 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
217 on Solaris PowerPC systems doesn't get confused.
219 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
222 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
223 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
224 update did_reg and did_reg2.
226 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
228 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
230 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
231 callback routines, pass h->root.string rather than name, in case
232 copy is true and name is transient.
234 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
236 * elfcore.h: Add support for core files with multiple threads.
237 (Primarily for Solaris.)
239 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
241 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
242 section->orelocation is NULL.
244 * coffgen.c (bfd_coff_get_syment): New function.
245 (bfd_coff_get_auxent): New function.
246 * bfd-in.h (bfd_coff_get_syment): Declare.
247 (bfd_coff_get_auxent): Declare.
248 * bfd-in2.h: Rebuild.
250 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
252 * elf32-mips.c (struct mips_hi16): Define.
253 (mips_hi16_addr, mips_hi16_addend): Remove.
254 (mips_hi16_list): New static variable.
255 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
256 (mips_elf_lo16_reloc): Process mips_hi16_list.
257 (mips_elf_relocate_section): Permit an arbitrary number of HI16
258 relocs before the associated LO16 reloc.
260 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
262 * versados.c (versados_scan): Check bfd_alloc return value.
263 (versados_object_p): Check all bfd_read return values. Require
264 that lang field be less than 10, to avoid confusion with Intel Hex
267 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
269 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
270 not 0, for an absolute symbol.
271 (NAME(aout,swap_ext_reloc_out)): Likewise.
273 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
274 (ihex_write_object_contents): For a large start address, output
275 the full 32 bit address in record type 5.
277 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
278 to int to avoid promotion problems in prototype.
280 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
282 * configure.host: Use ${srcdir} when looking for picfrag.
284 * configure.host: Switch on ${libdir}, not $(libdir). From
285 alan@spri.levels.unisa.edu.au (Alan Modra).
287 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
288 entry point, not just for DYNAMIC objects.
289 * sunos.c (sunos_add_dynamic_symbols): Always call
290 sunos_create_dynamic_sections. If called with a non DYNAMIC
291 object, don't do anything else.
292 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
294 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
296 * configure.in: Permit --enable-shared to specify a list of
298 * configure: Rebuild.
300 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
301 host when configuring with --enable-shard.
303 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
305 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
308 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
309 to avoid crashing in bfd_hash_replace.
311 * sysdep.h: Use #ifdef, not #if.
313 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
315 * config.in: Rebuild.
317 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
319 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
320 (AC_CHECK_HEADERS): Check for sys/time.h
321 (AC_HEADER_TIME): Add macro.
322 * configure: Rebuild.
323 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
324 to control what combination of <time> and <sys/time.h>
327 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
329 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
330 (aout_32_sunos4_write_object_contents): Likewise.
331 * aoutx.h (NAME(aout,machine_type)): Handle
332 bfd_mach_sparc_{sparclet,sparclite}.
333 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
334 (bfd_mach_sparc_v9_p): Update.
335 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
336 * libaout.h (enum machine_type): Add M_SPARCLET.
337 * sunos.c (MACHTYPE_OK): Define.
338 * bfd-in2.h: Regenerated.
340 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
342 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
343 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
344 * elflink.c (_bfd_elf_create_got_section): Store the
345 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
346 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
347 global offset table goes over 0x1000, set the value of
348 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
349 (elf32_sparc_relocate_section): Subtract the offset of
350 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
352 * elfcode.h: Don't include <string.h>.
354 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
356 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
357 generic_link_hash_newfunc. All references changed.
358 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
359 moved here from libbfd-in.h.
360 * libbfd-in.h: Corresponding changes.
361 * libbfd.h: Regenerated.
363 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
365 * aoutx.h (aout_link_input_section_std): When reporting an
366 overflow error, use the name of the symbol in the hash table if
368 (aout_link_input_section_ext): Likewise.
370 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
371 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
373 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
375 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
376 * coffcode.h (coff_compute_section_file_positions): Likewise.
377 (coff_write_object_contents): Likewise.
379 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
381 * section.c (SEC_LINK_ONCE): Define.
382 (SEC_LINK_DUPLICATES): Define.
383 (SEC_LINK_DUPLICATES_DISCARD): Define.
384 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
385 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
386 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
387 * bfd-in2.h: Rebuild.
388 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
389 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
390 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
391 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
392 SEC_LINK_ONCE, and look through the symbol table for the setting
393 for SEC_LINK_DUPLICATES.
394 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
395 set for a section, find the section symbol in the symbol table,
396 and set the aux entry based on SEC_LINK_DUPLICATES.
397 * coffgen.c (coff_print_symbol): Add a space before "checksum".
398 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
399 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
400 * coff-i386.c (i386coff_vec): Likewise.
401 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
403 * VERSION: Bump to 2.6.1.
404 * Makefile.in (stamp-h): Depend upon VERSION.
406 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
408 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
410 * linker.c (generic_link_hash_newfunc): No longer static.
411 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
413 * coff-h8300.c: Add two derived hash tables and their associated
414 funtions and #defines for use by the h8300 linker.
415 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
416 the function vector as needed. Place the address of the function
417 vector entry in the location specified by the R_MEM_INDIRECT reloc.
418 Rewrite the vectors section contents as necessary.
419 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
420 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
421 (coff_bfd_link_hash_table_create): Likewise.
423 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
425 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
426 __attribute__ ((__unused__)) so that -Wall doesn't warn about
428 (hppa_rebuild_insn): Pass pointer to correct type to
429 low_sign_unext and dis_assemble_21.
431 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
433 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
434 Stick with sparc-*-{sysv4*,solaris2*}.
436 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
438 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
439 (coff_swap_aux_out): Swap out extra PE x_scn fields.
440 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
441 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
442 fields is non-zero, print them.
444 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
445 ifdef. Remove unused variables.
446 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
448 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
449 (get_symbol_value): Ifdef out.
450 (pe_ppc_reloc): Ifdef out. Remove unused variables.
451 (coff_ppc_relocate_section): Remove unused variables. Make
452 fprintf strings and argument types correspond. Put before_addr in
454 (dump_toc): Make fprintf strings and argument types correspond.
455 (ppc_process_before_allocation): Remove unused variables. Always
457 (ppc_reflo_reloc): Ifdef out.
458 (ppc_addr32nb_reloc): Ifdef out.
459 (ppc_coff_rtype2howto): Make fprintf strings and argument types
461 (coff_ppc_rtype_to_howto): Likewise.
462 (ppc_coff_swap_sym_in_hook): Remove unused variables.
464 * peicode.h (pe_print_idata): Move otherwise unused variables into
465 the #ifdef where they are used. Always return a value.
466 (pe_print_edata): Make fprintf strings and argument types
467 correspond. Always return a value.
468 (pe_print_pdata): Removed unused variable addr_value. Always
470 (pe_print_reloc): Remove unused variable onaline. Make fprintf
471 strings and argument types correspond. Always return a value.
473 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
474 (ppc_elf_finish_dynamic_symbol): Move definition of unused
475 variable rela inside #if 0 section where it is used.
478 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
479 functions to start with _bfd_.
480 * aout-ns32k.c: Include ns32k.h. Change references to renamed
481 functions in cpu-ns32k.h.
482 * Makefile.in: Rebuild dependencies.
483 (HFILES): Add ns32k.h.
485 * section.c (struct sec): Add linker_mark field. Change
486 user_set_vma and reloc_done to be single bit fields.
487 (STD_SECTION): Update accordingly.
488 * bfd-in2.h: Rebuild.
489 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
491 (aout_link_input_bfd): Don't link unmarked sections.
492 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
494 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
495 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
497 * elflink.h (elf_bfd_final_link): Mark sections included in the
499 (elf_link_input_bfd): Don't link unmarked sections.
500 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
502 (xcoff_link_input_bfd): Don't link unmarked sections.
504 * coffswap.h (coff_swap_scnhdr_out): Include section name in
505 overflow error messages.
507 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
509 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
510 is not set, print "BFD: " before the error message.
512 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
513 Miles Bader <miles@gnu.ai.mit.edu>.
514 * configure: Rebuild.
516 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
518 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
521 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
522 m68k-aout, m68k-coff, and m68k-elf targets.
524 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
526 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
527 (ieee_generic_stat_arch_elt): Restructured to prevent
528 ieee_object_p from being called repeatedly.
530 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
532 * coffcode.h (coff_write_object_contents): Allocate
533 buffers large enough for any FILEHDR or AOUTHDR.
535 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
537 * ecofflink.c (lookup_line): New static function, renamed and
538 slighly changed from old _bfd_ecoff_locate_line.
539 (_bfd_ecoff_locate_line): Cache line number information. Use
540 lookup_line for actual lookup.
542 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
544 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
545 multiple of 20 bytes.
547 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
549 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
550 allocate ecoff_find_line, and don't initialize by hand.
551 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
552 mips_elf_find_line, and don't call memset.
554 * coffcode.h (coff_compute_section_file_positions): If not
555 producing a final executable, don't consider sofar when aligning
556 the section to the correct size.
558 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
560 * coffcode.h (coff_add_missing_symbols): Ifdef out.
561 (coff_write_object_contents): Don't call coff_add_missing_symbols.
562 * coffgen.c (coff_section_symbol): Ifdef out.
564 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
566 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
567 output_bfd is not NULL.
569 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
571 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
572 of bfd_alloc (fixes fix_line not being initialized).
573 Delete zeroing of fix_{value,tag,end,scnlen} fields.
575 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
577 * coffcode.h: Allow specific backends to override the
578 bfd_link_add_symbols routine.
580 * coff-h8300.c: Include genlink.h.
581 (howto_table): Add R_MEM_INDIRECT.
582 (rtype2howto): Support R_MEM_INDIRECT.
583 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
586 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
588 * coff-alpha.c (alpha_relocate_section): Use
589 info->callbacks_warning, rather than _bfd_error_handler, for
590 "multiple gp" warning.
592 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
594 * linker.c (bfd_wrapped_link_hash_lookup): New function.
595 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
596 table string. Use bfd_wrapped_link_hash_lookup.
597 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
599 * aoutx.h (aout_link_write_symbols): Use the name from the hash
600 table, if any, when writing out symbols.
601 (aout_link_input_section_std): Use the name from the hash table,
602 if any, when reporting undefined symbols.
603 (aout_link_input_section_ext): Likewise.
604 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
605 * bout.c (get_value): Likewise.
606 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
607 * ecoff.c (ecoff_reloc_link_order): Likewise.
608 * elflink.h (elf_link_add_object_symbols): Likewise.
609 (elf_reloc_link_order): Likewise.
610 * linker.c (_bfd_generic_link_output_symbols): Likewise.
611 (_bfd_generic_reloc_link_order): Likewise.
612 (default_indirect_link_order): Likewise.
613 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
614 * sunos.c (sunos_add_one_symbol): Likewise.
615 * xcofflink.c (xcoff_link_add_symbols): Likewise.
616 (bfd_xcoff_link_count_reloc): Likewise.
617 (xcoff_reloc_link_order): Likewise.
619 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
620 into -1 for intern->rss.
622 * configure: Rebuild with autoconf 2.8.
624 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
626 * stab-syms.c (__define_stab_duplicate): Define.
627 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
629 * bfd-in.h (bfd_get_stab_name): Declare.
630 * bfd-in2.h: Rebuild.
631 * Makefile.in: Rebuild dependencies.
632 (BFD_LIBS): Add stab-syms.o.
633 (BFD_LIBS_CFILES): Add stab-syms.c.
634 (BFD32_BACKENDS): Remove stab-syms.o.
635 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
636 * configure.in: Don't list stab-syms.o in bfd_backends.
637 * configure: Rebuild.
638 * libaout.h (aout_stab_name): Don't declare.
639 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
642 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
644 * elf.c (assign_file_positions_for_segments): Adjust file offset
645 for section alignment even if SEC_LOAD is not set.
647 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
649 * configure.in: Don't set SHLIB or SHLINK to an empty string,
650 since they appear as targets in Makefile.in.
651 * configure: Rebuild.
653 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
654 don't fiddle with a symbol which is not defined anywhere.
656 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
658 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
659 though they are defined in a shared library.
660 (xcoff_build_ldsyms): Likewise.
662 * coffgen.c (coff_find_nearest_line): Don't look at the line
663 numbers for the section if section->lineno is NULL.
665 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
666 message rather than calling BFD_ASSERT.
667 * elfcode.h (write_relocs): Check return value of
668 _bfd_elf_symbol_from_bfd_symbol.
670 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
672 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
675 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
677 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
679 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
680 hppa_reloc_field_selector_type_alt.
681 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
682 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
684 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
686 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
688 * elf.c (assign_file_positions_for_segments): Adjust the segment
689 memory size for the alignment of a SEC_ALLOC section, not just a
692 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
694 * m68klinux.c: New file.
695 * hosts/m68klinux.h: New file.
696 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
697 * configure.in (m68*-*-linux*): New native host.
698 (m68klinux_vec): New vector.
699 * configure: Rebuild.
700 * targets.c (m68klinux_vec): Declare.
701 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
702 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
703 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
704 declaration from bfd_linux_size_dynamic_sections.
705 (bfd_m68klinux_size_dynamic_sections): Declare.
706 * bfd-in2.h: Rebuild.
707 * Makefile.in: Rebuild dependencies.
708 (BFD32_BACKENDS): Add m68klinux.o.
709 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
711 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
713 * libhppa.h (pa_arch): Add pa20.
714 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
715 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
716 (hppa_field_adjust): Handle e_nsel.
717 * som.c: Provide default definitions for many new relocs found only
718 in hpux10 include files.
719 (som_fixup_formats): Add several new relocs from hpux10.
720 (som_hppa_howto_table): Add hpux10 relocs.
721 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
723 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
725 * mpw-make.sed: Edit out recent shared library support, and
726 rules to rebuild .h files using doc/chew.
728 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
730 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
731 size even of sections with no contents.
733 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
735 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
736 starting with '$' the way we skip names starting with '.'. When
737 updating x_endndx, don't be fooled by an index which has been
740 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
741 struct/union/enum type with no elements.
743 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
745 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
747 * archive.c (bfd_generic_archive_p): If the first file in the
748 archive can not be recognized as an object, don't assume that this
751 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
752 format is not bfd_object.
753 (bfd_elf_get_dt_soname): Likewise.
755 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
757 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
760 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
762 * bfd.c (tdata): Add netbsd_core_data.
763 * bfd-in2.h: Regenerated.
765 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
767 * sunos.c (SUNOS_CONSTRUCTOR): Define.
768 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
769 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
772 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
773 to get the symbol index, matching 14 Jul 95 change.
775 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
777 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
778 Remove duplicate definition of gp.
780 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
782 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
783 assume that we can set the GP value and then get the same value,
784 since it won't be true if the output file is neither ELF nor
786 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
787 _bfd_get_gp_value here.
788 (mips_gprel_reloc): Don't assume we can set and get the GP value.
789 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
791 (mips_elf_lo16_reloc): Likewise.
792 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
793 Don't require that the BFD be ELF.
794 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
795 (mips_elf_gprel32_reloc): Likewise.
796 (mips_elf_relocate_section): Don't assume we can set and get the
798 (mips_elf_finish_dynamic_symbol): Don't bother to use
799 _bfd_get_gp_value here.
801 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
802 Don't change epdr between malloc and free. Be careful not to free
803 NULL pointers. Zero out the first RPDR.
805 * configure.host: On Linux, only pass -rpath option if $(libdir)
806 is neither /lib nor /usr/lib. From Alan Modra
807 <alan@mullet.Levels.UniSA.Edu.Au>.
809 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
811 (elf_dt_name): Rename from elf_dt_needed_name.
812 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
814 (bfd_elf_get_dt_soname): New function.
815 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
816 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
817 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
818 * bfd-in2.h: Rebuild.
820 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
822 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
823 _bfd_sparc_elf_reloc_type_lookup.
824 (bfd_elf32_bfd_reloc_type_lookup): Update.
825 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
826 (sparc64_elf_howto_table): Define.
827 (sparc_reloc_map): Define.
828 (sparc64_elf_reloc_type_lookup): New function.
829 (sparc_elf_wdisp16_reloc): New function.
830 (elf_info_to_howto): Use sparc64_elf_howto_table.
831 (sparc64_elf_relocate_section): Likewise.
832 (bfd_elf64_bfd_reloc_type_lookup): Update.
834 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
836 * configure.host: Check for 'do not mix' from native linker before
837 trying to use -rpath.
839 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
841 * bfd.c (_bfd_get_gp_value): New function.
842 (_bfd_set_gp_value): New function.
843 * libbfd-in.h (_bfd_get_gp_value): Declare.
844 (_bfd_set_gp_value): Declare.
846 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
847 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
848 directly to the fields in the tdata information.
849 (alpha_relocate_section): Likewise.
850 * coff-mips.c (mips_adjust_reloc_in): Likewise.
851 (mips_gprel_reloc): Likewise.
852 (mips_relocate_section): Likewise.
853 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
854 (mips_elf_lo16_reloc): Likewise.
855 (mips_elf_final_gp): Likewise.
856 (mips_elf_gprel16_reloc): Likewise.
857 (mips_elf_gprel32_reloc): Likewise.
858 (mips_elf_relocate_section): Likewise.
859 (mips_elf_finish_dynamic_symbol): Likewise.
861 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
863 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
865 * configure.in: Call AC_PROG_CC before configure.host.
866 * configure: Rebuild.
867 * configure.host: Don't set information which autoconf should
868 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
870 * configure.host: Remove go32 and win32 host information, since it
871 should no longer be needed.
873 * elf.c (map_sections_to_segments): If we have a .dynamic section,
874 then start a new segment rather than put a writable section in a
877 * configure.host: Set RPATH_ENVVAR.
879 * Makefile.in: Rebuild dependencies.
881 * elflink.c (_bfd_elf_create_linker_section): Remove unused
882 zero_section variable.
884 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
886 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
887 ($(srcdir)/libbfd.h): Rename from libbfd.h.
888 ($(srcdir)/libcoff.h): Rename from libcoff.h.
890 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
892 * ieee.c (ieee_write_expression): Only use an R variable for a
893 local symbol. Don't output a zero offset. Handle a zero address.
894 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
895 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
897 (parse_expression): Don't try to handle multiple occurrences of a
898 P variable. Handle I variables differently from X variables. Fix
899 the order of minus expressions.
900 (ieee_slurp_external_symbols): Generate an I variable for an NN
901 record. Fix handling of ATI and ATX records.
902 (ieee_slurp_sections): Only set minimal section attributes.
903 Adjust them later, based on the section contents.
904 (ieee_object_p): Read in the file until just after the ME record.
905 Call ieee_slurp_section_data to set the section flags.
906 (do_one): Add iterations parameter. Only repeat the first load
907 item. Set the section and file reloc flags.
908 (ieee_slurp_section_data): Set section flags. Pass iterations to
910 (ieee_canonicalize_reloc): Handle I variables.
911 (do_with_relocs): Only emit relocation size when necessary.
912 Increase MAXRUN to 127. Change ov to be assigned, and take
913 src_mask and pcrel_offset into account.
914 (ieee_write_data_part): Skip sections that are not loaded.
915 (ieee_write_external_part): Don't output optional last entry of WX
917 (ieee_write_me_part): Make setting of me_record neater.
918 (ieee_generic_stat_arch_elt): Get the size of an archive element.
920 * syms.c (stt): Add entries for zerovars, vars, and code.
922 * elfcode.h (validate_reloc): New static function.
923 (write_relocs): Call validate_reloc for non ELF relocs.
925 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
926 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
927 (TARGET_LITTLE_SYM): Likewise.
929 * config.bfd (m68*-*-psos*): New target.
931 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
933 * i386msdos.c: Remove some #if 0 code.
934 (msdos_write_object_contents): Don't include empty sections in the
935 size computation, regardless of their address.
937 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
939 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
940 is NULL, ie, the -r switch is used.
942 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
944 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
945 (BFD_RELOC_MIPS_GOT_LO16): Define.
946 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
947 * bfd-in2.h, libbfd.h: Rebuild.
948 * elf32-mips.c (mips_reloc_map): Map new relocs.
950 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
952 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
955 * ieee.c (get_symbol): Set the section to bfd_abs_section.
956 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
957 simple number for the section address, rather than an expression.
958 Limit the number of bytes between relocs to MAXRUN.
959 (ieee_write_me_part): Set me_record to the file offset after the
961 (ieee_write_processor): New static function.
962 (ieee_write_object_contents): Use ieee_write_processor.
964 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
966 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
968 * coff-aux.c: Change include of aux.h to aux-coff.h.
970 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
972 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
973 relocation put the addend both in the reloc entry and the data.
974 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
977 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
978 a R_68K_PCxx reloc against a defined global symbol directly.
979 (elf_m68k_check_relocs): Don't count such a reloc.
981 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
982 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
983 symbol for now, otherwise always record the symbol as dynamic.
984 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
985 is not referenced by a dynamic object, and we are not making a
986 shared object, then don't make a PLT entry. If we do make a PLT
987 entry, make sure the symbol has been recorded as dynamic.
989 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
991 * configure.host: When making a shared library, set HLDFLAGS to
992 pass an appropriate -rpath option. Use the make variable SONAME
993 as the shared library soname, rather than computing it here. On
994 SunOS, build stamp-tshlink in place of $(SHLINK).
995 * Makefile.in (SONAME): New variable.
996 ($(SHLINK)): Make a link to the transformed name, as well.
997 (stamp-tshlink): New target.
998 (install): Skip stamp-tshlink during install.
1000 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1002 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1003 linker sections have been set up yet.
1005 * elf.c (make_mapping): Add an additional argument to suppress
1006 making the first section include the program headers.
1007 (map_sections_to_segments): If the user used -Ttext such that the
1008 program headers are on a different page, do not set the flags
1009 saying that this section includes the program headers.
1011 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1013 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1014 don't define TRAD_HEADER.
1015 * configure: Rebuild.
1017 * netbsd-core.c: New file, support for NetBSD core files.
1018 * hosts/*nbsd.h: Removed.
1020 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1022 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1023 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1024 * libbfd.h, bfd-in2.h: Regenerated.
1025 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1026 bfd_elf32_bfd_reloc_type_lookup.
1027 (reloc_type{,_names}): Deleted.
1028 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1030 (sparc_reloc_map): Add sparc64 relocs.
1031 (sparc_elf_notsupported_reloc): New static function.
1032 (sparc_elf_wdisp16_reloc): New static function.
1033 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1034 (elf32_sparc_relocate_section): Likewise.
1035 (bfd_elf32_bfd_reloc_type_lookup): Define.
1036 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1037 (reloc_type{,_names}): Deleted.
1038 (elf_sparc_howto_table): Deleted.
1039 (sparc_reloc_map): Deleted.
1040 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1041 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1043 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1045 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1048 * Makefile.in (program_transform_name): New variable.
1049 (install): Transform library name before installing it.
1051 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1053 * archures.c (bfd_mach_i960_hx): Define.
1054 * bfd-in2.h: Rebuild.
1055 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1056 (MATRIX): Expand entries for HX.
1057 (arch_info_struct): Add i960:hx entry.
1058 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1059 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1060 (coff_set_flags): Handle bfd_mach_i960_hx.
1062 Support for building as a shared library, based on patches from
1063 Alan Modra <alan@spri.levels.unisa.edu.au>:
1064 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1065 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1066 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1067 * configure: Rebuild.
1068 * configure.host: If --enable-shared, adjust shared library stuff
1069 based on the host. If the host is SunOS, and the linker supports
1070 -rpath, set HLDFLAGS to use it.
1071 * Makefile.in (ALLLIBS): New variable.
1072 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1073 (COMMON_SHLIB, SHLINK): New variables.
1074 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1075 (STAGESTUFF): Remove variable.
1076 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1078 (stamp-ofiles): New target, like old ofiles target, but build
1079 using a temporary file and move-if-change, and touch stamp-ofiles
1081 (ofiles): Just depend upon stamp-ofiles.
1082 (stamp-piclist, piclist): New targets.
1083 ($(SHLIB), $(SHLINK)): New targets.
1084 (targets.o, archures.o): Build twice if PICFLAG is set.
1085 (do_mostlyclean): Remove pic/*.o.
1086 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1088 (do_distclean): Remove pic and stamp-picdir.
1089 (install): Install shared libraries.
1090 ($(OFILES)): Depend upon stamp-picdir.
1091 (stamp-picdir): New target.
1093 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1095 * libcoff.h: Rebuild.
1097 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1098 flavour of a section with no owner.
1100 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1101 ELF_LINK_NON_ELF flag.
1102 (mips_elf_create_got_section): Likewise.
1104 * elf.c: Revert last change, since it breaks dynamic linking.
1105 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1107 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1108 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1109 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1111 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1113 * elf.c (assign_file_positions_for_segments): If the backend does
1114 not want the elf header or the program headers in the address
1115 space, do not include them in the calculations.
1117 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1118 function to determine if we need additional program headers.
1119 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1120 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1122 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1124 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1126 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1128 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1129 back into one line. Some compilers (sunos 4.1.3 for example)
1130 won't accept args split across more than one line.
1132 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1134 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1135 * configure: Regenerate.
1137 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1139 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1140 try to do arithmetic on a void *, cast it to a unsigned char * first.
1142 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1144 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1145 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1147 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1148 flag for a newly defined symbol.
1149 (NAME(bfd_elf,record_link_assignment)): Likewise.
1150 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1151 set the DEF or REF_REGULAR flags correctly.
1153 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1154 (libbfd.h, libcoff.h): Corresponding change.
1156 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1157 a PLT32 reloc as dynamic.
1158 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1159 is not referenced by a dynamic object, and we are not making a
1160 shared object, then don't make a PLT entry. If we do make a PLT
1161 entry, make sure the symbol has been recorded as dynamic.
1163 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1165 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1166 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1167 (powerpcle-*-cygwin32): New.
1168 * peicode.h (add_data_entry): Get address from vma.
1170 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1172 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1173 attached to the section has already been created as an undefined
1174 symbol, treat it as if it hasn't been created yet.
1176 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1178 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1179 symbol or section symbols if stripping all symbols and this is not
1180 a relocateable link. Don't output the symbol string table if
1181 there are no symbols.
1182 (elf_link_flush_output_syms): Don't do anything if there are no
1185 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1187 * coff-aux.c: New file.
1188 * hosts/m68kaux.h: New file.
1189 * config.bfd (m68*-apple-aux*): New target.
1190 * configure.in (m68*-apple-aux*): New native host.
1191 (m68kaux_coff_vec): New vector.
1192 * configure: Rebuild.
1193 * targets.c (m68kaux_coff_vec): Declare.
1194 * coffcode.h (bfd_coff_backend_data): Add field
1195 _bfd_coff_link_add_one_symbol.
1196 (bfd_coff_link_add_one_symbol): Define.
1197 (compare_arelent_ptr): New static function if TARG_AUX.
1198 (coff_write_relocs): If TARG_AUX, sort the relocs.
1199 (coff_write_object_contents): Set A/UX aouthdr magic number.
1200 (coff_link_add_one_symbol): Define if not defined.
1201 (bfd_coff_std_swap_table): Initialize new field.
1202 * libcoff.h: Rebuild.
1203 * cofflink.c (coff_link_add_symbols): Call
1204 bfd_coff_link_add_one_symbol rather than
1205 _bfd_generic_link_add_one_symbol.
1206 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1207 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1208 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1209 * Makefile.in: Rebuild dependencies.
1210 (BFD32_BACKENDS): Add coff-aux.o.
1211 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1213 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1215 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1216 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1218 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1220 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1221 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1222 (maintainer-clean): Warn about deleting special files.
1223 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1225 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1226 warning symbols correctly.
1227 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1228 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1229 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1230 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1231 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1232 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1234 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1237 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1239 * libcoff-in.h: aligned newly exported names with bfd naming
1240 conventions. Removed an erroneous define of POWERPC_LE_PE.
1241 * libcoff.h: Rebuild.
1242 * cofflink.c, coff-ppc.c: the above function name changes
1244 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1246 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1247 * ecoff.c (struct extsym_info): Define.
1248 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1249 to ecoff_link_write_external.
1250 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1251 Strip symbols when appropriate.
1253 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1254 * syms.c (BSF_OBJECT): Define.
1255 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1256 * bfd-in2.h: Rebuild.
1257 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1259 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1262 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1263 copying relocs into a shared object, treat a defined global symbol
1265 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1266 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1267 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1269 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1270 real defined symbol, not to a weak defined symbol.
1272 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1274 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1275 and made a few static functions externs.
1277 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1278 POWERPC_LE_PE hack in cofflink.
1280 * libcoff-in.h: promoted the following from cofflink.c to allow
1281 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1282 coff_debug_merge_element, struct coff_debug_merge_type,
1283 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1284 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1285 coff_debug_merge_hash_lookup, coff_link_section_info,
1286 coff_final_link_info, coff_debug_merge_hash_newfunc,
1287 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1289 * libcoff.h: re-gen'd
1291 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1293 * syms.c: Include "bfdlink.h".
1294 (struct stab_find_info): Define.
1295 (_bfd_stab_section_find_nearest_line): New function.
1296 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1297 * libbfd.h: Rebuild.
1298 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1299 * elf.c (_bfd_elf_find_nearest_line): Try calling
1300 _bfd_stab_section_find_nearest_line before searching the ELF
1301 symbol table. Find the closest STT_FUNC symbol, not the last one.
1302 * libcoff-in.h (coff_data_type): Add line_info field.
1303 * libcoff.h: Rebuild.
1304 * coffgen.c (coff_find_nearest_line): Try calling
1305 _bfd_stab_section_find_nearest_line before searching the COFF
1307 * Makefile.in: Rebuild dependencies.
1309 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1311 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1312 4 bytes, so we get the correct value when updating the register
1313 field in little endian mode.
1315 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1317 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1318 entry_section fields. Add sntoc and snentry fields.
1319 * libcoff.h: Rebuild.
1320 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1321 not toc_section and entry_section (the COFF file does not have any
1322 sections at this point).
1323 (coff_write_object_contents): Set o_snentry and o_sntoc from
1324 snentry and sntoc rather than entry_section and toc_section.
1325 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1326 snentry, not toc_section and entry_section.
1327 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1328 entry_section from hentry.
1329 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1331 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1332 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1333 than using toc_section directly.
1335 * archures.c: Add missing `.' in enum bfd_architecture.
1336 * bfd-in2.h: Rebuild.
1338 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1339 Robert Lipe <robertl@arnet.com>.
1341 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1343 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1344 to sections we allocate. Use bfd_zalloc to allocate initialial
1345 sections, not bfd_alloc.
1346 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1347 SDA{,2}I16 relocations.
1348 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1349 whether to put something in .sbss or not.
1350 (ppc_elf_relocate_section): Add support for more relocations. Add
1351 in sec->output_offset where appropriate. Make error messages
1352 include the symbol name.
1354 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1355 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1356 doesn't get redefined messages if -shared.
1358 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1359 section if the rel_section field has been set up.
1361 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1363 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1366 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1368 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1369 of flags, only flags used are controlled by mach number. Bump up
1370 output file mach number to highest of input file mach numbers.
1371 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1372 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1374 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1375 bfd_elf64_sparc_vec support.
1377 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1379 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1380 the embedded bit is set on some objects and not on others. Just
1382 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1385 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1387 * coffcode.h (coff_new_section_hook): Don't try to align the
1390 * coffcode.h (coff_set_section_contents): Fix the handling of the
1391 .lib section to work even if the entire section contents are
1392 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1393 Robert Lipe <robertl@arnet.com>.
1395 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1397 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1398 memory here for contents.
1400 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1401 _SDA2_BASE_ by 32768.
1402 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1403 started using. Allocate contents for .sdata and .sdata2 sections
1405 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1407 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1408 size _SDA{,2}_BASE_.
1409 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1412 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1414 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1416 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1417 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1418 (bfd_mach_sparc_v9a): Define.
1419 (bfd_mach_sparc_v9_p): Define.
1420 * bfd-in2.h: Regenerated.
1421 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1423 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1424 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1425 to bfd_elf32_sparc_vec.
1426 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1427 Add v8plus{,a} support.
1429 (sparc_compatible): New function.
1430 * elf32-sparc.h: #include "elf/sparc.h".
1431 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1432 elf32_sparc_final_write_processing): New functions.
1433 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1434 elf_backend_final_write_processing): Define.
1436 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1438 * elf-bfd.h (struct elf_link_hash_entry): Add
1439 linker_section_pointer field.
1440 (enum elf_linker_section_enum): Enumeration for new way of
1441 creating linker dynamic sections and symbols.
1442 (elf_linker_section{,_pointers}): New structures for creating
1443 dynamic sections and symbols.
1444 (elf_obj_tdata): Add linker_section_pointers and linker_section
1446 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1447 (_bfd_elf_create_linker_section): New declarations.
1448 (_bfd_elf_find_pointer_linker_section): Ditto.
1449 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1450 (_bfd_elf_make_linker_section_rela): Ditto.
1452 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1454 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1455 (ppc_elf_create_linker_section): New function to create the
1456 sections .got, .sdata, and .sdata2.
1457 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1459 (ppc_elf_check_relocs): Support more of the eabi relocations.
1460 (ppc_elf_relocate_section): Ditto.
1461 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1462 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1464 * elflink.h (elf_create_pointer_linker_section): New function to
1465 create initialized pointers in dynamic linker sections.
1466 (elf_finish_pointer_linker_section): Actually intialize the
1467 pointers created above.
1469 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1470 macros to provide both 32 and 64 bit versions of
1471 elf_create_pointer_linker_section.
1472 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1473 provide both 32 and 64 bit versions of
1474 elf_finish_pointer_linker_section.
1476 * elflink.c (_bfd_elf_create_linker_section): New function to
1477 create a linker section.
1478 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1479 given address in the linker pointer offsets created for a given
1481 (_bfd_elf_make_linker_section_rela): Make a RELA section
1482 corresponding to the generated linker section.
1484 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1486 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1488 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1490 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1491 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1492 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1493 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1494 toc entry in an objdump) for now.
1495 (ppc_do_last, ppc_get_last): New function - needed to save processing
1496 the toc owner to the end.
1497 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1500 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1501 toc owner from being done till last. Must define POWERPC_LE_PC
1504 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1506 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1508 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1509 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1511 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1513 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1515 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1517 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1519 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1521 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1523 * elf.c (assign_file_positions_for_segments): Don't increment file
1524 offset for a segment which contains no loadable sections.
1526 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1528 * reloc.c: Add new PowerPC relocations.
1529 * {bfd-in2,libbfd}.h: Regenerate.
1531 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1532 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1534 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1536 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1539 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1542 * coffgen.c (coff_find_nearest_line): Don't try to cache
1543 information in sections that are not owned by a BFD. From Richard
1544 Henderson <richard@atheist.tamu.edu>.
1546 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1547 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1548 * elflink.h (elf_link_output_extsym): Remove special check for
1551 * ecoffswap.h: Add prototypes for static functions.
1553 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1555 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1556 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1558 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1559 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1560 support. Begin support for R_PPC_SDA{2,}REL.
1562 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1564 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1565 create the .got and .got.neg sections.
1566 (ppc_elf_size_dynamic_sections): Call it.
1567 (ppc_elf_check_relocs): Call it.
1568 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1569 (ppc_elf_check_relocs): Add error messages for relocations we
1570 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1573 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1575 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1576 section flags for V.4 and eabi.
1578 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1580 * elf.c (assign_file_positions_for_segments): If a segment
1581 contains no sections, don't mark it as readable.
1583 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1584 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1586 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1587 dynamic section, if there is one.
1588 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1589 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1590 (bfd_elf64_swap_dyn_in): Likewise.
1591 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1593 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1595 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1596 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1597 <pirker@eiunix.tuwien.ac.at>.
1599 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1601 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1602 PowerPC V.4 and eabi.
1603 * bfd-in2.h: Regenerate.
1604 * libfd.h: Regenerate.
1606 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1608 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1609 section type and SHF_EXCLUDE section flag, turning them into the
1610 appropriate bfd section flag.
1612 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1614 * xcofflink.c (xcoff_link_add_symbols): Create the special
1615 sections if we see a DYNAMIC object, in case that is the only
1616 XCOFF input object we see.
1618 * elf32-mips.c: Extensive changes for a start at dynamic linking
1619 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1621 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1622 (struct elf_backend_data): Remove
1623 elf_backend_create_program_headers field. Add
1624 elf_backend_additional_program_headers and
1625 elf_backend_modify_segment_map fields.
1626 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1628 (elf_backend_additional_program_headers): Likewise.
1629 (elf_backend_modify_segment_map): Likewise.
1630 (elf_backend_create_program_headers): Don't define.
1631 (elfNN_bed): Change to account for field changes.
1632 * elf.c (assign_file_positions_for_segments): Call new
1633 modify_segment_map backend function. Don't call old
1634 create_program_headers backend function.
1635 (get_program_header_size): Call additional_program_headers rather
1636 than create_program_headers.
1637 * elflink.h (elf_link_add_object_symbols): Initialize
1638 type_change_ok from new backend field.
1639 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1641 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1642 a reloc against the appropriate section.
1644 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1645 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1646 (elf_flags_init): Rename from elf_ppc_flags_init.
1647 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1649 (ppc_elf_copy_private_bfd_data): Likewise.
1650 (ppc_elf_merge_private_bfd_data): Likewise.
1652 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1655 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1657 * coff-alpha.c (alpha_relocate_section): During final link, allow
1658 output .lita section to be bigger than 64k by adjusting gp value
1659 on a per-input section basis.
1660 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1662 (struct ecoff_section_tdata): Add gp field.
1664 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1666 Handle Alpha ECOFF changes in OSF/1 3.2.
1667 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1669 * coff-alpha.c: Include "aout/ar.h".
1670 (alpha_ecoff_get_relocated_section_contents): Don't require an
1671 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1672 3.2 doesn't generate one.
1673 (alpha_relocate_section): Likewise.
1674 (alpha_ecoff_slurp_armap): Define.
1675 (alpha_ecoff_slurp_extended_name_table): Define.
1676 (alpha_ecoff_construct_extended_name_table): Define.
1677 (alpha_ecoff_truncate_arname): Define.
1678 (alpha_ecoff_write_armap): Define.
1679 (alpha_ecoff_generic_stat_arch_elt): Define.
1680 (alpha_ecoff_update_armap_timestamp): Define.
1682 (alpha_ecoff_read_ar_hdr): New static function.
1683 (alpha_ecoff_get_elt_at_filepos): New static function.
1684 (alpha_ecoff_openr_next_archived_file): New static function.
1685 (alpha_ecoff_get_elt_at_index): New static function.
1686 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1687 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1688 _bfd_ecoff to alpha_ecoff.
1689 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1690 field from backend structure, rather than always calling
1691 _bfd_get_elt_at_filepos.
1692 * coff-mips.c (mips_ecoff_backend_data): Initialize
1693 get_elt_at_filepos field.
1694 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1695 from _bfd_generic_read_ar_hdr with minor changes.
1696 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1697 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1698 * libbfd.h: Rebuild.
1700 * bfd-in.h (BFD_IN_MEMORY): Define.
1701 * libbfd-in.h (struct bfd_in_memory): Define.
1702 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1703 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1704 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1705 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1706 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1707 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1708 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1709 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1710 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1711 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1713 (bfd_openstreamr): Likewise.
1714 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1715 BFD_IN_MEMORY is not set.
1716 * riscix.c (riscix_some_aout_object_p): Likewise.
1717 * bfd-in2.h, libbfd.h: Rebuild.
1719 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1720 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1721 (bfd_get_elt_at_index): Define.
1722 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1723 bfd_get_elt_at_index. Change index parameter from int to
1725 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1726 (_bfd_noarchive_get_elt_at_index): Define.
1727 (_bfd_archive_bsd_get_elt_at_index): Define.
1728 (_bfd_archive_coff_get_elt_at_index): Define.
1729 * bfd-in2.h, libbfd.h: Rebuild.
1730 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1731 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1732 * ieee.c (ieee_get_elt_at_index): Define.
1733 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1734 * oasys.c (oasys_get_elt_at_index): Define.
1735 * som.c (som_get_elt_at_index): Define.
1737 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1738 numbers to the .text section.
1740 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1742 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1743 If there is a SEC_DEBUGGING section, get the contents of the debug
1744 information part from it.
1745 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1747 (ieee_write_object_contents): Check ieee_write_debug_part return.
1749 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1751 * config.bfd (i[345]86-*-freebsd*): Add target.
1752 * configure.in (i386freebsd_vec): Add vec.
1753 * configure: Regenerate.
1754 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1755 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1756 Rebuild dependencies..
1757 * freebsd.h: New file.
1758 * i386freebsd.c: New file.
1759 * targets.c (i386freebsd_vec): Declare.
1760 (bfd_target_vector): Add i386freebsd_vec.
1761 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1762 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1764 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1766 * ieee.c (ieee_slurp_debug): New static function.
1767 (ieee_object_p): Call it.
1768 (ieee_slurp_section_data): Skip debugging sections.
1769 (ieee_get_reloc_upper_bound): Likewise.
1770 (ieee_get_section_contents): Likewise.
1771 (ieee_canonicalize_reloc): Likewise.
1772 (ieee_write_section_part): Likewise.
1773 (ieee_write_debug_part): Likewise.
1774 (ieee_write_data_part): Likewise.
1775 (init_for_output): Likewise.
1777 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1779 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1781 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1782 relocs, since ppc_elf_relocate_section handles the linker case.
1783 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1785 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1786 ppc_elf_relocate_section since that is now the only caller.
1787 (ppc_elf_relocate_section): Ditto.
1789 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1791 * coffcode.h (coff_write_object_contents): If we don't know the
1792 section of the entry point for an XCOFF executable, always set the
1793 entry address to -1.
1795 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1797 * elf.c (bfd_section_from_shdr): Add support for note sections.
1799 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1801 * bfd-in.h (struct _symbol_info): Add stab_type field.
1802 * bfd-in2.h: Rebuild.
1803 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1805 * elf32-ppc.c: Remove trailing newline from calls to
1807 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1808 difference if target endianness is known.
1810 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1812 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1813 old style TOC16 references without using R_PPC_GOT.
1814 (ppc_reloc_type): Ditto.
1815 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1816 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1817 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1818 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1819 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1821 (ppc_elf_adjust_dynamic_symbol): Ditto.
1822 (ppc_elf_adjust_dynindx): Ditto.
1823 (ppc_elf_size_dynamic_sections): Ditto.
1824 (ppc_elf_finish_dynamic_symbol): Ditto.
1825 (ppc_elf_finish_dynamic_sections): Ditto.
1826 (ELF_DYNAMIC_INTERPRETER): Define.
1828 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1830 * elf.c (copy_private_bfd_data): When attaching sections to
1831 segments ignore sections that won't be allocated. Patch from
1834 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1836 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1839 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1841 * coff-i960.c (CALC_ADDEND): Define.
1842 (coff_i960_relocate_section): Add the input section VMA to the
1843 addend for PC relative relocs.
1845 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1847 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1848 to correctly terminate.
1850 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1852 * targets.c (enum bfd_endian): Define.
1853 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1854 from boolean to enum bfd_endian. Change header_byteorder_big_p
1856 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1857 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1858 * bfd-in2.h: Rebuild.
1859 * All targets: Change initialization of byteorder and
1860 header_byteorder to use enum bfd_endian values rather than
1862 * All files: Change all references to byteorder_big_p and
1863 header_byteorder_big_p to use new bfd_*_endian macros.
1865 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1867 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1869 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1871 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1873 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1875 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1877 * ieee.c: Lots of minor cleanups. Make many functions return
1878 errors rather than calling abort. Also:
1879 (ieee_write_twobyte): Remove; change callers to call existing
1880 ieee_write_2bytes function.
1881 (ieee_write_expression): Don't output the section twice when
1882 outputting a local symbol. Don't emit an extraneous zero if there
1884 (ieee_slurp_sections): Set the lma as well as the vma.
1885 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1887 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1888 a recognized one or bfd_arch_unknown.
1889 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1891 (ihex_get_symtab): Likewise.
1893 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1895 * aoutx.h: Include <ctype.h>.
1896 (struct aout_link_includes_table): Define.
1897 (struct aout_link_includes_totals): Define.
1898 (struct aout_link_includes_entry): Define.
1899 (aout_link_includes_lookup): Define macro.
1900 (struct aout_final_link_info): Add includes field.
1901 (aout_link_includes_newfunc): New static function.
1902 (NAME(aout,final_link)): Initialize includes hash table.
1903 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1905 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1907 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1909 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1911 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1913 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1915 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1916 (pe_print_private_bfd_data): call pe_print_reloc.
1917 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1918 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1919 up some debugging as well.
1921 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1923 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1926 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1928 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1929 when setting sections to NULL.
1931 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1933 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1935 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1936 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1938 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1939 * bfd-in2.h: Rebuild.
1941 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1943 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1945 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1947 * ihex.c (ihex_scan): Handle record types 4 and 5.
1948 (ihex_object_p): Permit types 4 and 5.
1949 (ihex_set_section_contents): Remove check for out of range
1951 (ihex_write_object_contents): Generate types 4 and 5.
1953 * elflink.h (elf_link_output_extsym): Just ignore warning and
1954 indirect references to symbols which don't really exist.
1956 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1958 * peicode.h (pe_print_idata): Minor format fixes
1959 (pe_print_edata): New function. Under private printing, this formats
1960 the edata section of a PE file.
1961 (pe_print_private_bfd_data): Added call to pe_print_edata.
1963 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1965 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1966 index, don't call stoi.
1968 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1970 * srec.c (srec_scan): Set lma as well as vma.
1972 * ihex.c: New file; support for Intel Hex format.
1973 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1974 (ihex_vec): Declare.
1975 (bfd_target_vector): Always include ihex_vec.
1976 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1977 * Makefile.in: Rebuild dependencies.
1978 (BFD_LIBS): Add ihex.o
1979 (BFD_LIBS_CFILES): Add ihex.c.
1980 * bfd-in2.h: Rebuild.
1982 * elf.c (assign_file_positions_for_segments): Sort the sections in
1984 (get_program_header_size): Return the right size if segment_map is
1986 (copy_private_bfd_data): Don't bother to sort the sections.
1988 * bfd.c (bfd_record_phdr): New function.
1989 * bfd-in.h (bfd_record_phdr): Declare.
1990 * bfd_in2.h: Rebuild.
1992 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1995 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1996 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1998 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1999 (bfd_zmalloc): Change declaration.
2000 * libbfd.h: Rebuild.
2001 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2002 and realloc. Don't set bfd_error_no_memory if they fail.
2004 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2006 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2007 uses as well. Added a new howto to deal with TOCREL16 relocs that
2008 are TOCDEFN as well.
2009 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2010 to handle RVA relocs from dlltool.
2011 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2012 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2013 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2015 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2016 to get the right section alignment.
2018 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2020 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2021 p_paddr if p_paddr is zero.
2022 (make_mapping): Set includes_filehdr and includes_phdrs for first
2024 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2026 (assign_file_positions_for_segments): Handle includes_filehdr and
2027 includes_phdrs. Remove special handling of PT_PHDR and first
2029 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2030 when appropriate. Remove special handling of PT_PHDR segment.
2031 Use a more complex condition for when a section is included in a
2032 segment to handle Solaris linker oddities.
2034 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2036 * coff-m88k.c (howto_table): Reformatted for easier reading;
2037 special_function now points to new function m88k_special_reloc.
2038 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2040 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2041 be done correctly by m88k_special_reloc.
2042 (reloc_processing): New function to be used by RELOC_PROCESSING.
2043 (RELOC_PROCESSING): Define to call reloc_processing.
2045 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2047 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2048 (pe_print_pdata): Likewise.
2050 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2051 obstack_alloc fails.
2052 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2054 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2055 * Many files: don't set bfd_error_no_memory if one of the above
2058 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2059 if p_paddr_valid is set.
2060 (copy_private_bfd_data): New static function.
2061 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2063 * elf.c (assign_file_positions_for_segments): Fix case where extra
2064 program headers were allocated.
2066 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2067 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2068 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2069 _bfd_elf_print_private_bfd_data.
2071 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2072 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2073 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2074 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2075 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2076 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2077 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2079 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2081 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2082 * elf.c (make_mapping): New static function.
2083 (map_sections_to_segments): New static function.
2084 (elf_sort_sections): New static function.
2085 (assign_file_positions_for_segments): New static function.
2086 (map_program_segments): Remove.
2087 (get_program_header_size): Remove sorted_hdrs, count, and
2088 maxpagesize parameters. Simplify.
2089 (assign_file_positions_except_relocs): When generating an
2090 executable, use assign_file_positions_for_segments.
2091 (elf_sort_hdrs): Remove.
2092 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2093 to get_program_header_size.
2095 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2097 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2099 * configure, config.in: Regenerate with autoconf 2.7.
2101 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2102 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2104 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2106 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2107 (ecoff_sec_to_styp_flags): Likewise.
2108 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2109 (ecoff_set_symbol_info): Handle scRConst.
2110 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2111 (ecoff_compute_section_file_positions): Handle .rconst section.
2112 (_bfd_ecoff_write_object_contents): Likewise.
2113 (ecoff_link_check_archive_element): Handle scRConst.
2114 (ecoff_link_add_externals): Likewise.
2115 (ecoff_link_write_external): Handle .rconst section.
2116 (ecoff_reloc_link_order): Likewise.
2117 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2118 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2120 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2122 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2123 DEF_DYNAMIC flag is set.
2125 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2127 * host-aout.c: If TRAD_HEADER is defined, include it.
2129 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2131 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2132 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2133 (BFD_NEED_DECLARATION): New function.
2134 * configure.in: Use BFD_NEED_DECLARATION.
2135 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2136 * configure, config.in: Rebuild with autoconf 2.6.
2138 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2139 special_sections before returning when called with a non XCOFF
2142 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2145 * coffcode.h (coff_compute_section_file_positions): Only pad the
2146 previous section to force file alignment when creating an
2149 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2151 * coffcode.h (coff_compute_section_file_positions): If
2152 RS6000COFF_C, set up the .debug section.
2154 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2155 if it is not large enough to accomodate the entire TOC area with
2156 signed 16 bit offsets.
2157 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2159 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2160 TOC anchor to use the TOC value used in the output file.
2162 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2164 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2165 (_bfd_coff_read_string_table): Likewise.
2167 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2169 * pe-arm.c: Fix typos.
2170 * coff-arm.c: Likewise.
2172 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2174 * coff-ppc.c (list_ele): Added "cat"egory member.
2175 (record_toc): New category parameter (priv or pub).
2176 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2177 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2178 the mainline. It addes extra toc cells in error.
2179 (ppc_coff_swap_sym_in_hook): Added some documentation.
2180 (dump_toc): Can now diagnose "virtual toc" chicanery.
2182 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2184 * elf-bfd.h (struct elf_link_hash_table): Change type of
2185 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2187 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2189 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2190 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2192 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2193 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2194 defined or mentioned in a regular file.
2196 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2198 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2199 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2200 (coff_ppc_relocate_section): Correct REL24 handling
2201 (ppc_process_before_allocation): Correct TOCDEFN handling
2203 * peicode.h (dir_names): Added name descriptions
2205 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2207 * VERSION: Updated to cygnus-2.6.
2209 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2211 * targets.c (m68k4knetbsd_vec): Declare.
2213 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2215 * targets.c (bfd_target): Change type of second argument to
2216 _bfd_print_private_bfd_data from void * to PTR.
2217 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2218 using PTR rather than void *.
2219 * bfd-in2, libbfd.h: Rebuild.
2220 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2222 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2223 _bfd_generic_bfd_print_private_bfd_data rather than casting
2226 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2228 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2229 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2231 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2232 BFD64_BACKENDS_CFILES): New variables.
2235 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2237 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2238 not at the file position of the first section.
2239 * coffcode.h (coff_compute_section_file_positions): Avoid using
2241 (coff_write_object_contents): When generating a PPC PE executable
2242 with no symbols, round up the file size to a COFF_PAGE_SIZE
2244 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2245 don't write out a string table.
2247 * elf.c (bfd_section_from_shdr): When using a different section
2248 header, pass the new one to _bfd_elf_make_section_from_shdr.
2249 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2250 (elf_map_symbols): Add section VMA to symbol value when comparing
2252 (_bfd_elf_compute_section_file_positions): Only build symbol table
2253 if there are some symbols. Set file offset of symtab and strtab
2255 (assign_file_positions_except_relocs): Remove dosyms parameter.
2256 Change all callers. Never set file offset of symtab and strtab
2258 (_bfd_elf_copy_private_section_data): New function.
2259 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2260 (_bfd_elf_copy_private_symbol_data): New function.
2261 (swap_out_syms): Check for special mapping of st_shndx created by
2262 copy_private_symbol_data.
2263 * elfxx-target.h: Use new copy routines.
2264 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2265 (_bfd_elf_copy_private_section_data): Declare.
2267 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2269 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2272 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2273 _bfd_dummy_target, matching the recent change to archive
2276 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2278 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2279 arithmetic on PTR types.
2281 * aout-target.h (MY(callback)): Set the lma of the sections.
2283 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2284 symbol into a reloc against the section.
2286 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2288 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2289 glue for the relocs: IMGLUE and IFGLUE.
2290 (record_toc): new function - tracks toc contents
2291 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2292 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2293 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2294 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2295 (ppc_record_toc_entry): Removed a debug define (duh)
2297 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2298 (pe_print_idata): New function - formats the idata section data
2299 (pe_print_pdata): New function - formats the pdata section data
2300 (pe_print_private_bfd_data): calls to above
2302 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2304 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2305 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2306 TARGET_SYM and TARGET_NAME for vector and BFD name.
2307 * coff-pmac.c (pmac_xcoff_vec): Remove.
2308 (TARGET_SYM, TARGET_NAME): Define.
2309 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2310 machine to 0, not all PowerMacs are 601s.
2312 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2314 * elfcode.h (elf_object_p): Read in any program headers.
2315 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2316 based on the program headers, if any.
2317 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2318 (map_program_segments): Set p_paddr of program headers based on
2321 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2323 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2326 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2327 trying to do a relocateable link with a non-a.out object file.
2329 * archive.c (bfd_generic_archive_p): Check the first object file
2330 in an archive even if target_defaulted is set. If the object file
2331 has the wrong xvec, reject it.
2333 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2334 be represented, report the name via _bfd_error_handler.
2335 (translate_to_native_sym_flags): Likewise.
2336 * elf32-mips.c (mips_elf_final_link): Likewise.
2337 * oasys.c (oasys_write_sections): Likewise.
2339 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2340 which checks for STYP_OVRFLO sections.
2341 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2342 reloc and lineno count overflows.
2343 (coff_write_object_contents): Call coff_count_linenumbers before
2344 coff_compute_section_file_positions. If RS6000COFF_C, handle
2345 reloc and lineno count overflows.
2346 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2347 relocs before dealing with .pad sections. Count overflow section
2348 headers when handling .pad sections.
2350 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2353 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2354 (struct xcoff_link_hash_table): Add descriptor_section and
2355 special_sections fields.
2356 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2357 (xcoff_link_add_symbols): Set linkage section alignment. Create
2358 descriptor section. Check for magic symbol names (_text, etc.),
2359 and record them in special_sections if found. Set
2360 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2361 descriptor field to point back to the function code symbol.
2362 (xcoff_sweep): Always mark the special descriptor_section.
2363 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2364 function descriptor, and mark it if it is.
2365 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2366 parameter, and fill it in. Allocate space for the descriptor
2368 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2369 global linkage code. If an undefined function descriptor is
2370 exported, arrange to define it. Warn about any other undefined
2372 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2373 (xcoff_write_global_symbol): Create a function descriptor when
2375 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2376 * bfd-in2.h: Rebuild.
2378 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2380 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2381 (ppc_coff_link_hash_table): new types for hashing
2382 (ppc_coff_link_hash_newfunc): hash entry constructor
2383 (ppc_coff_link_hash_table_init): hash table initializer
2384 (ppc_coff_link_hash_table_create): hash table constructor
2385 (ppc_record_toc_entry): changed references to hash table
2386 (coff_ppc_relocate_section): changed references to hash table
2388 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2389 * libcoff.h: Rebuild
2391 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2392 (coff_link_add_symbols): removed toc_offset init
2394 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2396 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2399 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2400 if it is given and mmep is available.
2401 * acconfig.h: Undef USE_MMAP.
2402 * configure, config.in: Regenerated.
2403 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2404 table handling the old way.
2405 (aout_get_external_symbols): Don't complain if last byte of string
2407 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2408 (bfd_free_window) [! USE_MMAP]: Don't define.
2409 (bfd_get_file_window,
2410 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2412 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2414 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2417 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2419 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2420 compatible with AMD generated COFF files. Try to support both AMD
2421 and GNU formats simultaneously.
2422 (coff_a29k_relocate_section): Likewise.
2424 * libbfd.c (bfd_get_file_window): Change writable parameter from
2425 int to boolean; update all callers. Pass MAP_SHARED if not
2426 writable--it's required on Solaris. Cast fprintf argument to
2428 * bfd-in.h (bfd_get_file_window): Update declaration.
2429 * bfd-in2.h: Rebuild.
2430 * aoutx.h: Update calls to bfd_get_file_window.
2432 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2434 (xcoff_swap_ldhdr_in): New static function.
2435 (xcoff_swap_ldsym_in): New static function.
2436 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2437 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2438 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2439 Handle XTY_ER/XMC_XO symbols correctly.
2440 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2441 rather than normal symbol table.
2442 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2443 already defined with the same absolute value.
2444 (xcoff_mark): When considering called symbols, check whether the
2445 descriptor is from a dynamic object, rather than the symbol
2447 (xcoff_build_ldsyms): Likewise.
2449 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2450 Cast realloc and malloc return values. If malloc or realloc fail,
2451 set bfd_error_no_memory.
2452 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2453 * bfd-in2.h: Rebuild.
2455 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2457 * coff-ppc.c (ppc_record_toc_entry): new function.
2458 (in_reloc_p): changed return value.
2459 (coff_ppc_relocate_section): much rework.
2460 (ppc_allocate_toc_section): new function.
2461 (ppc_process_before_allocation): new function.
2462 (ppc_coff_swap_sym_in_hook): new function.
2464 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2465 (coff_link_add_symbols): initialize toc_offset.
2467 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2468 (coff_swap_aouthdr_out): Added more sections to the data
2469 dictionary for the pe file header. Also changed linker version
2470 number on the ppc side.
2471 (dir_names): small improvements to the dictionary printing.
2472 (pe_mkobject_hook): save the file level flags.
2474 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2475 (pe_tdata): added real_flags field
2476 (coff_tdata): added local_toc_sym_map and access macro
2478 * libcoff.h (coff_link_hash_entry): added toc_offset field
2479 (pe_tdata): added real_flags field
2480 (coff_tdata): added local_toc_sym_map and access macro
2482 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2483 (coff_mkobject): init for local_toc_sym_map
2484 (coff_write_object_contents): set the internal_a.magic to
2485 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2488 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2490 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2491 entries until both the line number address and the function name
2492 address are too large.
2494 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2495 * configure: Rebuilt.
2497 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2498 is defined in the environment.
2500 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2502 * som.c (som_get_section_contents_in_window): Define to use
2505 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2507 * coff-i860.c: New file, based on coff-i386.c.
2508 * cpu-i860.c: New file, based on cpu-i386.c.
2509 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2510 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2511 targets, using i860coff_vec.
2512 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2513 trad-core.o and hosts/i860mach3.h.
2514 (i860coff_vec): Use coff-i860.o and cofflink.o.
2515 * configure: Rebuild.
2516 * Makefile.in: Rebuild dependencies.
2517 (ALL_MACHINES): Add cpu-i860.o.
2518 (BFD32_BACKENDS): Add coff-i860.o.
2519 (CFILES): Add cpu-i860.c and coff-i860.c.
2520 * targets.c (i860coff_vec): Declare.
2521 (bfd_target_vector): Add &i860coff_vec.
2522 * archures.c (bfd_i860_arch): Declare.
2523 (bfd_archures_list): Add &bfd_i860_arch.
2524 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2525 (coff_set_flags): Handle bfd_arch_i860.
2526 (coff_write_object_contents): Handle I860 a.out magic number.
2528 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2530 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2531 the created .tc section to 2.
2532 (xcoff_mark): Don't keep a .loader reloc for a call to an
2533 undefined symbol when creating a shared library.
2534 (xcoff_build_ldsyms): When creating a shared library, generate
2535 global linkage code for a call to an undefined symbol.
2537 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2539 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2540 BFD32_BACKENDS, BFD64_BACKENDS.
2541 (.dep1): Put mkdep output in a separate file.
2542 Rebuilt dependencies.
2544 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2547 Permit use of mmap when available:
2549 * configure.in: Check for mmap, madvise, mprotect.
2550 * config.in, configure: Regenerated.
2552 * libbfd.c (struct _bfd_window_internal): Define type.
2553 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2555 (ok_to_map): New static variable for debugging.
2556 (_bfd_generic_get_section_contents_in_window): New function.
2557 * bfd-in.h (bfd_window_internal): Declare type.
2558 (bfd_window): Define type.
2559 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2560 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2563 * libaout.h (struct aoutdata): Add two window fields.
2564 (obj_aout_sym_window, obj_aout_string_window): New macros.
2565 * aoutx.h (some_aout_object_p): Initialize windows.
2566 (aout_get_external_symbols): Get symbol data and strings in
2567 windows instead of explicitly allocated buffers.
2568 (slurp_symbol_table): Free window instead of memory.
2569 (bfd_free_cached_info): Release windows instead of freeing storage
2571 (aout_link_free_symbols): Ditto.
2573 * targets.c (bfd_target): Add new field for
2574 get_section_contents_in_window.
2575 (BFD_JUMP_TABLE_GENERIC): Updated.
2576 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2577 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2578 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2579 macros for get_section_contents_in_window field.
2581 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2583 * core.c: Renamed to corefile.c
2584 * makefile.dos (OBJS): Change core.o to corefile.o
2585 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2588 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2590 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2591 targ_selvecs to allow debugging under Irix-5 native.
2594 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2596 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2597 to o. Clobber and restore the list of new csects around the call
2598 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2599 linker error and the linker wants to read the symbol table. Reset
2600 the line number count of a real section even if it has no relocs.
2601 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2603 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2606 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2608 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2609 an undefined symbol in a shared link.
2611 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2612 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2613 phdm@info.ucl.ac.be (Philippe De Muyter).
2615 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2617 * coff-m88k.c (rtype2howto): New static function.
2618 (RTYPE2HOWTO): Use it rather than a macro definition.
2620 * coffcode.h (coff_write_object_contents): set internal_a.magic
2621 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2623 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2624 define TRAD_HEADER to new file hosts/delta68.h.
2625 m88*-motorola-sysv*, however, does use ptrace-core.o.
2626 * hosts/delta68.h: New file.
2628 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2629 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2631 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2633 * i386linux.c (MY(vec)): Declare before use.
2635 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2637 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2638 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2640 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2641 BFD is not of the right type.
2642 (bfd_elf_get_needed_list): Likewise.
2643 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2644 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2645 * xcofflink.c (XCOFF_XVECP): Define.
2646 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2648 (bfd_xcoff_import_symbol): Likewise.
2649 (bfd_xcoff_export_symbol): Likewise.
2650 (bfd_xcoff_link_count_reloc): Likewise.
2651 (bfd_xcoff_record_link_assignment): Likewise.
2652 (bfd_xcoff_size_dynamic_sections): Likewise.
2654 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2655 table index against the number of symbols for a base relative
2658 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2660 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2661 full_aouthdr flag here...
2662 (_bfd_xcoff_bfd_final_link): ...not here.
2664 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2666 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2667 systems that have a system <libelf.h>.
2668 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2669 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2670 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2671 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2672 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2673 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2674 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2676 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2678 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2679 set, set BSF_WEAK in symbol. Change all callers.
2680 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2681 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2682 _bfd_generic_link_add_one_symbol.
2683 (ecoff_indirect_link_order): Check that the section tdata relocs
2684 are not NULL before using them.
2686 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2687 define TRAD_HEADER as hosts/alphalinux.h.
2688 * configure: Rebuild.
2689 * hosts/alphalinux.h: New file.
2690 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2693 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2695 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2696 C_ECOMM storage classes.
2698 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2700 (xcoff_mark): Call xcoff_mark_symbol.
2701 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2702 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2704 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2706 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2708 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2710 (xcoff_find_reloc): New static function.
2711 (xcoff_link_add_symbols): Use it.
2712 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2713 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2714 relocate the value of C_DECL.
2716 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2718 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2720 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2721 callback decide what goes in .relocs.
2722 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2723 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2726 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2728 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2731 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2733 * xcofflink.c: More improvements, mostly to fix handling of
2734 constructors and a few other special cases.
2735 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2736 zero, reverting yesterday's change.
2737 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2738 (bfd_xcoff_link_count_reloc): Declare.
2739 (bfd_xcoff_record_link_assignment): Declare.
2740 * bfd-in2.h: Rebuild.
2742 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2744 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2745 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2746 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2747 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2748 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2749 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2751 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2754 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2755 segments includes the a.out header. See to that the magic number
2756 *always* is big-endian.
2758 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2759 m68k4k NetBSD configurations.
2761 * configure.in, configure: Separate i386 & mips NetBSD
2762 configurations from other BSD ones. Don't assume DEC is the only
2763 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2764 configurations. Add support for m68k4k NetBSD object format.
2766 * libaout.h: Added M_68K4K_NETBSD magic.
2768 * m68k4knetbsd.c: New file.
2770 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2772 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2775 * hosts/mipsnbsd.h: New file.
2778 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2780 * config.bfd: Add config stuff for mips*-*-magic* to set
2781 targ_defvec to ecoff_big_vec.
2784 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2786 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2788 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2789 toc_section, and entry_section fields.
2790 (struct xcoff_section_tdata): Remove ldrel_count field.
2791 * libcoff.h: Rebuild.
2792 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2794 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2795 full a.out header if full_aouthdr is set in xcoff_data.
2796 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2797 based on sections stored in xcoff_data.
2798 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2800 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2801 (rs6000coff_vec): Set symbol_leading_char to '.'.
2802 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2803 value stored in ret rather than returning a pointer value.
2805 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2807 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2810 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2812 * som.c (som_slurp_string_table): Allocate the strings with malloc
2813 since they're free'd by free_cached_info.
2814 (som_slurp_symbol_table): Similarly for the symbol table.
2816 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2818 * Makefile.in (diststuff): Don't make headers.
2820 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2822 * Makefile.in: Rebuild dependencies.
2824 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2825 output_bfd is not SunOS.
2826 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2827 non-SunOS input files.
2829 * xcofflink.c: Extensive changes to support linking shared objects
2830 and generating a .loader section.
2831 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2832 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2833 last_symndx, and ldrel_count fields.
2834 * libcoff.h: Rebuild.
2835 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2836 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2838 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2839 (bfd_xcoff_export_symbol): Declare.
2840 (bfd_xcoff_size_dynamic_sections): Declare.
2841 * bfd-in2.h: Rebuild.
2843 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2845 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2846 * configure: Rebuild.
2847 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2848 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2850 (pmac_xcoff_vec): Update to use new xcoff support.
2851 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2852 (xcoff_write_armap): Declare buf as unsigned char.
2853 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2855 * mpw-make.sed: Generalize subdir_do edit.
2857 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2859 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2860 correctly. Don't initialize asect->vma.
2862 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2864 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2865 something a little less than the page size.
2867 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2869 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2871 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2873 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2874 * coffcode.h (coff_write_object_contents): If .bss is before
2875 .data us that as data_start.
2876 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2878 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2879 (coff_swap_outhdr_out): Hardwire in version number.
2881 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2883 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2884 major and minor to *_vno, since the former are also macros in
2885 SunOS header files. Cast result of bfd_alloc to appropriate
2888 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2889 before assigning to sec_data.
2891 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2893 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2894 now relative to the section, not absolute.
2895 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2896 get the file name when there is a N_SO directory name. When
2897 handling stabs, remember that section->vma was added to the
2900 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2902 * sunos.c (struct sunos_link_hash_table): Add needed field.
2903 (sunos_link_hash_table_create): Call bfd_release, not free.
2904 (sunos_link_hash_table_create): Initialize needed field.
2905 (sunos_add_dynamic_symbols): Record needed objects.
2906 (bfd_sunos_get_needed_list): New function.
2907 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2908 * bfd-in2.h: Rebuild.
2910 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2912 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2914 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2916 * bfd-in.h (struct bfd_link_needed_list): Rename from
2917 bfd_elf_link_needed_list.
2918 * bfd-in2.h: Rebuild.
2919 * elf.c, elflink.h, libelf.h: Corresponding changes.
2921 Add start at AIX linker support; no shared libraries yet.
2922 * xcofflink.c: New file.
2923 * configure.in (rs600coff_vec): Use xcofflink.o.
2924 * configure: Rebuild.
2925 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2927 (struct xcoff_section_tdata): Define.
2928 (xcoff_section_data): Define macro.
2929 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2930 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2931 (_bfd_xcoff_bfd_final_link): Declare.
2932 (_bfd_ppc_xcoff_relocate_section): Declare.
2933 * libcoff.h: Rebuild.
2934 * coff-rs6000.c: Clean up a bit.
2935 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2936 cputype, csects, and debug_indices.
2937 (xcoff_copy_private_bfd_data): Copy cputype.
2938 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2939 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2940 (xcoff_reloc_type_lookup): Rename from
2941 rs6000coff_reloc_type_lookup.
2942 (coff_relocate_section): Define.
2943 (_bfd_xcoff_sizeof_headers): Define.
2944 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2945 (_bfd_xcoff_bfd_relax_section): Define.
2946 (_bfd_xcoff_bfd_link_split_section): Define.
2947 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2949 * coffcode.h (coff_compute_section_file_positions): If AIX,
2950 increment sofar by SMALL_AOUTSZ if not executable.
2951 (coff_write_object_contents): If AIX, always output an a.out
2952 header; if not executable, header size of SMALL_AOUTSZ.
2953 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2954 (_bfd_stringtab_init): Initialize xcoff field.
2955 (_bfd_xcoff_stringtab_init): New function.
2956 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2957 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2958 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2959 * libbfd.h: Rebuild.
2960 * Makefile.in: Rebuild dependencies.
2961 (BFD32_BACKENDS): Add xcofflink.o.
2962 (CFILES): Add xcofflink.c.
2964 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2965 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2966 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2968 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2970 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2972 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2974 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2975 * config.in: Regenerated.
2977 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2978 (_bfd_chunksize): New variable.
2979 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2980 for obstack chunk size.
2981 * configure.in: Check for getpagesize.
2982 * configure: Regenerated.
2984 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2986 * trad-core.c (rawptr): Make it a local variable of
2987 ptrace_unix_core_file_p.
2989 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2991 * coff-arm.c (in_reloc_p): New.
2992 * coff-i386.c (in_reloc_p): New.
2993 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2994 (coff_write_object_contents): Only set has_reloc_section
2996 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2997 in_reloc_p to decide if reloc should be emitted.
2998 * libcoff.h (pe_data_type.in_reloc_p): New.
2999 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3001 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3003 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3004 (_bfd_coff_read_internal_relocs): Likewise.
3005 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3006 (_bfd_coff_read_internal_relocs): Likewise.
3008 * elflink.h (elf_link_add_object_symbols): Correct conditions
3009 under which type and size change warnings are issued.
3011 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3013 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3014 a symbol which is not in a real section.
3015 (coff_write_native_symbol): Corresponding change.
3017 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3018 coff_link_hash_newfunc and make non-static.
3019 (_bfd_coff_link_hash_table_init): New function, broken out of
3020 _bfd_coff_link_hash_table_create.
3021 (_bfd_coff_link_hash_table_create): Use it.
3022 (process_embedded_commands): Make static.
3023 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3024 (_bfd_coff_link_hash_table_init): Declare.
3025 * libcoff.h: Rebuild.
3027 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3028 field in XCOFF tdata.
3029 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3030 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3031 based on cputype stored in a.out header, or in n_type of initial
3033 (coff_write_object_contents): Set cputype correctly in a.out
3035 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3037 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3038 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3040 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3041 * libcoff.h: Rebuild.
3043 * cpu-rs6000.c (rs6000_compatible): New static function.
3044 (bfd_rs6000_arch): Use it.
3045 * cpu-powerpc.c (powerpc_compatible): New static function.
3046 (arch_info_struct): Define various flavours of PowerPC.
3047 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3050 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3052 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3054 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3056 * elflink.h (elf_link_add_object_symbols): Don't warn about
3057 changing the size or type if the old definition was weak.
3059 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3061 * coffcode.h (combined_entry_type): Add fix_line field.
3062 (coff_slurp_line_table): Warn if we try to set the lineno field of
3064 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3065 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3066 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3067 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3069 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3070 * libcoff.h: Rebuild.
3072 * libcoff-in.h (struct xcoff_tdata): Define.
3073 (xcoff_data): Define.
3074 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3075 * bfd-in2.h, libcoff.h: Rebuild.
3076 * coff-rs6000.c (xcoff_mkobject): New static function.
3077 (coff_mkobject): Define.
3078 (xcoff_copy_private_bfd_data): New static function.
3079 (coff_bfd_copy_private_bfd_data): Define.
3080 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3082 (rs6000coff_vec): Add DYNAMIC to object_flags.
3083 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3084 .loader sections specially.
3085 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3086 section alignment from the XCOFF tdata information.
3087 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3088 F_SHROBJ, and copy the extra a.out header information into the
3089 XCOFF tdata structure.
3090 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3091 F_DYNLOAD and the extra a.out header information.
3092 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3093 C_HIDEXT symbol with attached csect information.
3094 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3095 in the o_maxdata field.
3096 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3097 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3098 end if BSF_NOT_AT_END is set.
3100 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3101 _bfd_read_ar_hdr_fn.
3102 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3103 * bfd-in2.h, libbfd.h: Rebuild.
3104 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3106 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3107 (bfd_slurp_bsd_armap_f2): Likewise.
3108 (_bfd_slurp_extended_name_table): Likewise.
3110 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3112 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3114 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3115 when the symbol table is empty.
3117 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3118 space for section symbols, since we don't output them either.
3119 (elf_m68k_adjust_dynindx): Removed.
3121 * ptrace-core.c (rawptr): Make it a local variable of
3122 ptrace_unix_core_file_p.
3124 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3126 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3129 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3130 Mac object file formats.
3132 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3134 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3135 auxent if there isn't one.
3136 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3137 rather than FILNMLEN as the maximum name length.
3139 * coffcode.h (bfd_coff_backend_data): Add new field
3140 _bfd_coff_print_aux.
3141 (bfd_coff_print_aux): New static function.
3142 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3143 scnlen field of an XTY_LD csect aux entry.
3144 (coff_print_aux): New static function.
3145 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3146 in coff_pointerize_aux_hook.
3147 (bfd_coff_std_swap_table): Initialize new field.
3148 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3149 * libcoff.h: Rebuild.
3150 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3151 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3153 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3154 if there are symbols, for native AIX ld compatibility.
3156 * coffcode.h (bfd_coff_backend_data): Add new field
3157 _bfd_coff_pointerize_aux_hook.
3158 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3159 or I960, and as 0 otherwise.
3160 (bfd_coff_std_swap_table): Initialize new field.
3161 * libcoff.h: Rebuild.
3162 * coffgen.c (coff_pointerize_aux): Change parameters to take
3163 symbol pointer instead of type and class, and to take aux index.
3164 Call _bfd_coff_pointerize_aux_hook if it is defined.
3165 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3166 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3167 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3169 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3170 read-only/host-only support.
3172 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3174 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3177 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3178 BFD_JUMP_TABLE_ARCHIVE accordingly.
3179 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3180 (_bfd_compute_and_write_armap): Declare.
3181 (_bfd_generic_read_ar_hdr): Declare.
3182 (_bfd_read_ar_hdr): Define.
3183 (_bfd_noarchive_read_ar_hdr): Define.
3184 (_bfd_archive_bsd_read_ar_hdr): Define.
3185 (_bfd_archive_coff_read_ar_hdr): Define.
3186 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3187 _bfd_read_ar_hdr instead.
3188 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3189 (_bfd_compute_and_write_armap): Rename from
3190 compute_and_write_armap. Make non-static. Change all callers.
3191 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3192 than _bfd_snarf_ar_hdr.
3193 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3194 * ieee.c (ieee_read_ar_hdr): Define.
3195 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3196 * oasys.c (oasys_read_ar_hdr): Define.
3197 * som.c (som_read_ar_hdr): Define.
3198 * bfd-in2.h, libbfd.h: Rebuild.
3200 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3202 * peicode.c (coff_swap_filehdr_in): If symptr is
3203 zero, there aren't any symbols, even if nsyms is set.
3205 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3207 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3209 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3210 sections, and set styp correctly for them: .got, .hash, .dynamic,
3211 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3212 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3214 (ecoff_sort_hdrs): New static function.
3215 (ecoff_compute_section_file_positions): Return boolean, not void.
3216 Sort the sections by VMA before looking through them. Put the
3217 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3218 section on an appropriate boundary within the page.
3219 (ecoff_compute_reloc_file_positions): Check return value of
3220 ecoff_compute_section_file_positions.
3221 (_bfd_ecoff_set_section_contents): Likewise.
3222 (_bfd_ecoff_write_object_contents): Check for various Alpha
3223 section types when incrementing text_size and data_size. Call
3224 adjust_headers backend function if it exists.
3225 * coff-alpha.c (alpha_adjust_headers): New static function.
3226 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3227 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3229 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3231 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3233 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3234 of ALTERNATE_AIX_CORE_FORMAT.
3235 * configure.in (aix4): No longer need CORE_FLAGS.
3236 * configure: Updated.
3238 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3240 NS32k changes from Ian Dall:
3241 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3243 (aout_link_input_section_std, aout_link_input_section_ext,
3244 aout_link_reloc_link_order): Call them instead of _bfd_*
3246 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3248 (backend_data): Use it instead of hardcoded zero.
3250 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3251 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3253 * ns32knetbsd.c: Include bfd.h.
3254 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3255 (MY_bfd_reloc_type_lookup): Declare function too.
3256 * pc532-mach.c (set_sizes): Don't declare.
3257 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3258 (backend_data, MY_backend_data): Don't define.
3260 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3261 ns32k-*-lites* like ns32k-*-netbsd*.
3263 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3266 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3268 * coffcode.h (coff_write_object_contents): Restore setting
3269 f_timdat to 0, deleted on August 22.
3271 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3273 * coffcode.h (coff_bfd_copy_private_symbol_data,
3274 coff_bfd_copy_private_section_data,
3275 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3276 * peicode.h (coff_bfd_copy_private_bfd_data): New
3277 (pe_bfd_copy_private_bfd_data): New.
3278 (coff_swap_scnhdr_in): Swap bss size into the right place.
3279 (pe_print_private_bfd_data): Add some newlines.
3281 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3283 * som.c (setup_sections): Don't die if a space has no subspaces.
3285 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3287 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3288 dynamic symbol override a common symbol. Don't change the size or
3289 type if they have been set and the new symbol is not a definition.
3290 Warn if the size or type changes.
3292 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3294 * som.c (som_begin_writing): Don't write the symbol table or
3296 (som_finish_writing): Write them here. Place them after the
3297 subspace data, but before the relocs.
3299 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3301 * sunos.c (sunos_add_one_symbol): Just pass false, not
3302 info->shared_library, to sunos_create_dynamic_sections.
3303 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3305 (sunos_check_dynamic_reloc): Remove .text section assertion.
3307 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3309 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3310 * configure, configure.in: Add pmac_xcoff_vec case.
3311 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3312 * coff-pmac.c: New file, PowerMac XCOFF support.
3313 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3314 * targets.c (pmac_xcoff_vec): Declare.
3316 * mpw-config.in: Various changes to be compatible with the
3317 autoconf-based configury.
3318 * mpw-make.sed: New file, sed commands to translate Unix
3319 makefile into MPW syntax.
3320 * mpw-make.in: Remove.
3321 * hosts/mpw.h: Remove.
3322 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3323 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3325 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3327 * binary.c (binary_get_symtab): Return an empty string on error.
3328 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3330 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3332 * coff-ppc.c: Reformatted according to gnu conventions
3333 Removed irrelevant "if 0" code
3335 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3337 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3338 symbols rather than as indirect symbols.
3339 (MY(slurp_symbol_table)): Don't do anything special about
3342 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3343 of .ctors and .dtors sections is no larger than 2.
3345 * sunos.c (sunos_add_one_symbol): Don't change
3346 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3348 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3349 dynamic symbols when creating a shared library.
3350 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3352 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3353 written even if it is not defined in a regular object.
3354 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3355 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3356 rather than the constant 22.
3357 (sunos_check_dynamic_reloc): Handle creating a shared library.
3358 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3359 zero when creating a shared library.
3360 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3361 write it out at the start of the symbol table.
3363 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3365 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3367 * config.bfd: Add arm-*-coff.
3368 * configure.in, configure: Add armcoff_{little,big}_vec.
3369 * targets.c (armcoff_{little,big}_vec): Declare.
3370 (bfd_target_vector): Add armcoff_{little,big}_vec.
3371 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3373 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3375 * targets.c (bfd_find_target): Remove debugging code.
3377 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3379 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3381 * Makefile.in: added *-ppc files
3382 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3383 allow pe based .o's to be shared with other tools on ppc/NT
3384 * config.bfd: added powerpc[le]-[pe|winnt] config support
3385 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3386 * peicode.h: Added more section flags for PE on ppc
3387 Added coff_swap_filehdr_out to allow peicode.h to be
3388 used for non-image PE files on ppc.
3389 Check for image, or not, before copying pe_opthdr
3390 * targets.c: Added new bfd's
3391 * targets.c: Removed two inactive bfds that shouldn't have made it this
3394 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3396 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3397 explicit values to initialize all relocs. Change all users.
3398 (ppc_elf_brtaken_inner): New function to handle branch predicition
3400 (ppc_elf_brtaken_reloc): Ditto.
3401 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3402 relocs use ppc_elf_unsupported_reloc.
3403 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3404 needs to be reported.
3405 (ppc_elf_relocate_section): Support branch prediction relocs.
3407 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3409 * bfd.c (bfd_assert): Remove \n from string passed to
3412 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3413 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3414 (bfd_coff_make_section_hook): Don't define.
3415 (coff_make_section_hook): Remove.
3416 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3417 (styp_to_sec_flags): Likewise.
3418 (coff_write_object_contents): Likewise.
3419 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3421 * libcoff.h: Rebuild.
3422 * coffgen.c (make_a_section_from_file): Just call
3423 bfd_make_section_anyway, not bfd_make_section or
3424 bfd_coff_make_section_hook.
3425 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3426 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3427 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3428 make_section_hook field.
3429 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3431 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3432 pointers into value field for warning and indirect symbols; just
3433 leave the value field alone.
3434 * linker.c (generic_link_add_symbol_list): Use next symbol for
3435 warning and indirect symbols, rather than looking in symbol value.
3436 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3437 parameter. Change all callers. Remove support for indirect
3438 symbols; it didn't work anyhow.
3439 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3440 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3441 * bfd-in2.h: Rebuild.
3443 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3445 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3446 go back to telling the tools this reloc operates on 32 bits.
3448 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3450 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3451 rather than a direct fprintf.
3452 * archive.c (_bfd_write_archive_contents): Likewise.
3453 * coffcode.h (coff_slurp_symbol_table): Likewise.
3454 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3455 (ppc_elf_unsupported_reloc): Likewise.
3456 (ppc_elf_relocate_section): Likewise.
3457 * i386linux.c (linux_tally_symbols): Likewise.
3458 (linux_finish_dynamic_link): Likewise.
3459 * osf-core.c (osf_core_core_file_p): Likewise.
3460 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3461 * som.c (som_sizeof_headers): Likewise.
3462 * srec.c (srec_bad_byte): Likewise.
3463 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3464 * libbfd-in.h (bfd_assert): Declare first parameter const.
3465 * libbfd.h: Rebuild.
3466 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3467 bfd_reloc_overflow is enough.
3468 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3469 * coff-h8500.c (rtype2howto): Likewise.
3470 * coff-z8k.c (rtype2howto): Likewise.
3471 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3472 * elf.c (_bfd_elf_get_lineno): Likewise.
3473 (_bfd_elf_no_info_to_howto): Likewise.
3474 (_bfd_elf_no_info_to_howto_rel): Likewise.
3475 * hp300hpux.c (convert_sym_type): Likewise.
3476 (MY(swap_std_reloc_in)): Likewise.
3477 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3479 * libaout.h (struct aoutdata): Add line_buf field.
3480 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3481 and filename_buffer. Instead, use a malloc buffer stored in the
3482 new line_buf field. Remove length restrictions.
3484 * coffgen.c (string_size): Remove static variable.
3485 (debug_string_size, debug_string_section): Likewise.
3486 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3487 and debug_string_size_p parameters. Use them instead of the
3488 global variables. Change all callers.
3489 (coff_write_symbol): Likewise.
3490 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3491 (coff_write_symbols): Add local variables to replace removed
3494 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3495 function, and line_base fields.
3496 * libcoff.h: Rebuild.
3497 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3498 information, rather than using static variables.
3500 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3501 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3503 * init.c (initialized): Remove static variable.
3504 (bfd_init): Don't bother setting initialized.
3505 (bfd_check_init): Remove.
3506 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3507 * libbfd.h: Rebuild.
3509 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3511 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3512 size for full core dumps. Copy core file header to private data.
3513 (rs6000coff_core_file_failing_command,
3514 rs6000coff_core_file_failing_signal): New functions to extract
3515 the file name and terminating signal from the core file.
3516 * coff-rs6000.c: Use them.
3518 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3520 Change arch info to be const, initialized at compile time.
3521 * archures.c: Reindent many functions. Change CONST to const.
3522 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3523 nothing set it anyhow. Make next const.
3524 (bfd_arch_info_list): Remove.
3525 (bfd_archures_list): Rename from archures_init_table. Change from
3526 a table of function pointers to a table of bfd_arch_info_type
3527 structure addresses.
3528 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3529 (bfd_lookup_arch): Likewise.
3530 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3532 (bfd_default_arch_struct): Make const.
3533 (bfd_arch_init, bfd_arch_linkin): Remove.
3534 (bfd_get_arch_info): Return a const pointer.
3535 * init.c (bfd_init): Don't call bfd_arch_init.
3536 * bfd.c (struct _bfd): Make arch_info const.
3537 * bfd-in2.h: Rebuild.
3538 * libbfd.h: Rebuild.
3539 * configure.in: Put & before everything in $selarchs.
3540 * configure: Rebuild.
3541 * cpu-*.c: Change bfd_*_arch from a function which calls
3542 bfd_arch_linkin to a const structure.
3543 * ieee.c (ieee_object_p): Make arch const.
3545 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3547 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3549 * bfd-in2.h: Regenerate.
3550 * libbfd.h: Regenerate.
3552 * elf32-ppc.c (reloc_type): Update names to match current draft.
3553 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3554 relative. Update names to current V.4 draft.
3555 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3556 (ppc_elf_relocate_section): Rename relocations to match draft.
3558 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3560 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3561 compiled with -mrelocatable-lib to be linked with either normal
3562 modules or -mrelocatable modules.
3564 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3566 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3567 in the a.out header.
3569 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3570 a reloc against a local symbol, even if it's not a section.
3572 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3574 * targets.c (bfd_target): Remove unused align_power_min field.
3575 * bfd-in2.h: Rebuild.
3576 * All backends: Remove initialization of align_power_min.
3578 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3580 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3582 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3584 * config.bfd (mips-dec-netbsd*): New target.
3585 * configure.host (mips-dec-netbsd*): New host.
3586 * configure.in (mips-dec-netbsd*): New native.
3587 * configure: Rebuild.
3589 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3591 Make the COFF backend linker merge common types:
3592 * cofflink.c (struct coff_debug_merge_element): Define.
3593 (struct coff_debug_merge_type): Define.
3594 (struct coff_debug_merge_hash_entry): Define.
3595 (struct coff_debug_merge_hash_table): Define.
3596 (coff_debug_merge_hash_table_init): Define.
3597 (coff_debug_merge_hash_table_free): Define.
3598 (coff_debug_merge_hash_lookup): Define.
3599 (struct coff_final_link_info): Add debug_merge field.
3600 (coff_debug_merge_hash_newfunc): New static function.
3601 (_bfd_coff_final_link): Allocate and free debug_merge table.
3602 (coff_link_input_bfd): Merge identical enum, struct and union
3605 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3607 Convert i960 COFF to use COFF backend linker.
3608 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3609 structure to store the symbol being used.
3610 (coff_i960_start_final_link): New static function.
3611 (coff_i960_relocate_section): New static function.
3612 (coff_i960_adjust_symndx): New static function.
3613 (coff_start_final_link): Define.
3614 (coff_relocate_section): Define.
3615 (coff_adjust_symndx): Define.
3616 * coffcode.h (bfd_coff_backend_data): Add new callback function
3617 _bfd_coff_start_final_link.
3618 (bfd_coff_start_final_link): Define.
3619 (coff_start_final_link): Define if not defined.
3620 (bfd_coff_std_swap_table): Add coff_start_final_link.
3621 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3623 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3624 function callback is not NULL.
3625 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3626 (_bfd_coff_internal_syment_name): Declare.
3627 * libcoff.h: Rebuild.
3628 * configure.in (icoff_big_vec): Add cofflink.o.
3629 (icoff_little_vec): Likewise.
3630 * configure: Rebuild.
3632 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3634 * Makefile.in (clean-info): Remove extraneous tab from line
3637 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3639 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3640 contents has relocs.
3642 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3644 * coffcode.h (coff_compute_section_file_positions): Keep the
3646 (coff_write_object_contents): Remember if it's a relocatable
3648 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3649 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3650 if relocatable file. Swap out saved raw size.
3652 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3654 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3655 (maintainer-clean): Rename from realclean, passing
3656 maintainer-clean down to subdirectories, but leave realclean as a
3659 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3662 * dep-in.sed: Remove config.h from generated dependencies.
3664 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3665 broken out of sunos_canonicalize_dynamic_symtab.
3666 (sunos_canonicalize_dynamic_symtab): Call new function
3667 sunos_slurp_dynamic_symtab.
3668 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3669 dynamic symbol table to the caller.
3670 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3671 callback to override the symbols being read.
3672 * libaout.h (struct aout_backend_data): Add three new parameters
3673 to add_dynamic_symbols callback.
3675 Extensive minor changes to avoid various gcc warnings. Also:
3676 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3677 * archures.c (bfd_arch_info_type): Change mach field from long to
3679 (bfd_lookup_arch): Change machine parameter from long to unsigned
3682 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3684 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3685 a symbol with a non-zero plt_offset.
3687 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3689 * elfcode.h (align_file_position): Remove; not used.
3691 * configure.in: Only check for <sys/procfs.h> on a native system,
3692 and make sure it defines prstatus_t.
3693 * configure: Rebuild.
3695 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3697 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3699 * config.in: Rename from config.h.in.
3700 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3701 Check for config.h:config.in when creating stamp-h.
3702 * configure: Rebuild.
3703 * Makefile.in (stamp-h): Depend upon config.in rather than
3704 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3705 calling config.status.
3707 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3708 (Makefile): Just rebuild Makefile.
3709 (config.h, stamp-h): New targets.
3710 * configure.in: Create stamp-h when rebuilding config.h.
3711 * configure: Rebuild.
3713 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3715 * configure.in: Call AC_CONFIG_HEADER. Substitute
3716 HOST_64BIT_LONG. Check that various header files exist. Check
3717 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3718 and/or free need to be declared. Don't make a link to sysdep.h.
3719 Define TRAD_HEADER for various hosts.
3720 * configure: Rebuild.
3721 * configure.host: Don't set my_host. Add definitions taken from
3722 host header files for various entries. Remove entries which now
3724 * acconfig.h: New file.
3725 * config.h.in: New file, built by autoheader.
3726 * sysdep.h: New file.
3727 * Makefile.in (do_distclean): Don't remove sysdep.h.
3729 (LOCAL_H_DEPS): New variable.
3730 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3732 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3733 ($(OPTIONAL_BACKENDS)): Likewise.
3734 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3735 looking through sysdep.h.
3736 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3737 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3738 (fprintf_vma, sprintf_vma): Likewise.
3739 (int64_type, uint64_type): Don't define.
3740 * bfd-in2.h: Rebuild.
3741 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3742 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3743 * lynx-core.c: Include stuff from old hosts/lynx.h.
3744 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3745 rather than NO_FCNTL.
3746 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3747 rather than NATIVE_HPPAHPUX_COMPILER.
3748 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3750 * hosts/*.h: Remove all header files which merely include,
3751 declare, and define things. Leave header files which define
3752 information needed by trad-core.c.
3754 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3755 (BFD_CC_FOR_BUILD): Define.
3756 * configure.in: Use BFD_CC_FOR_BUILD.
3757 * configure: Rebuild.
3759 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3761 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3762 * configure: Rebuild.
3764 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3767 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3769 * config.bfd: i386pe_ve -> i386pe_vec.
3771 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3773 * configure.host: Incorporate host Makefile fragments by setting
3775 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3776 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3777 value based on whether the code is being compiled by a cross
3778 compiler. Don't substitute host_makefile_frag or frags.
3779 * aclocal.m4: New file to define local AC_PROG_CC.
3780 * configure: Rebuild.
3781 * Makefile.in (INSTALL): Set to @INSTALL@.
3782 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3783 (INSTALL_DATA): Set to @INSTALL_DATA@.
3785 (CC): Define as @CC@.
3786 (CFLAGS): Set to @CFLAGS@.
3787 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3788 (@host_makefile_frag@): Remove.
3789 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3790 after other options.
3791 (config.status): Remove dependency upon @frags@.
3792 * config/*.mh, config/README: Remove.
3794 * config.bfd: Rewrite to incorporate the contents of the Makefile
3795 fragments by setting shell variables, rather than merely returning
3796 the name of a Makefile fragment.
3797 * configure.in: Use shell variables set by config.bfd rather than
3798 looking at the target Makefile fragment files. Don't substitute
3799 target_makefile_frag. Do substitute TDEFINES.
3800 * configure: Rebuild.
3801 * Makefile.in (@target_makefile_frag@): Remove.
3802 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3803 * config/*.mt: Remove.
3805 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3807 * configure.in: Put changequote lines around "i[345]86" patterns
3808 section of core file support.
3810 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3812 * som.c (som_bfd_print_private_bfd_data): Define to use the
3815 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3817 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3818 entry, text_start and data_start.
3820 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3822 * Makefile.in (OFILES): Remove $(TDEPFILES).
3823 * config/apollo.mt (TDEPFILES): Remove.
3824 * config/README: Update.
3826 * configure.in: For a native configuration, set COREFILE and
3827 COREFLAG based on the canonical host name.
3828 * configure: Rebuild.
3829 * Makefile.in: Rebuild dependencies.
3830 (ALL_CFLAGS): Add @COREFLAG@.
3831 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3832 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3833 support routines. Check LYNX_CORE rather than HOST_LYNX.
3834 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3835 * i386lynx.c: Likewise.
3836 * m68klynx.c: Likewise.
3837 * sparclynx.c: Likewise.
3838 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3839 * *-core.c: Comment changes.
3840 * config/decstation.mh (HDEPFILES): Remove.
3841 (HDEFINES): Remove -DTRAD_CORE.
3842 * config/irix3.mh (RANLIB): Remove.
3843 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3844 (HDEFINES): Remove -DIRIX_CORE.
3845 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3846 (HDEFINES): Remove -DTRAD_CORE.
3847 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3848 * config/ultra3.mh (RANLIB): Remove.
3849 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3850 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3851 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3852 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3853 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3854 * config/i386aix.mh, config/i386bsd.mh: Remove.
3855 * config/i386linux.mh, config/i386mach3.mh: Remove.
3856 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3857 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3858 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3859 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3860 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3861 * config/solaris2.mh, config/stratus.mh: Remove.
3862 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3863 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3865 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3867 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3868 DT_FINI entry if the appropriate symbol is not in the hash table.
3870 * libelf.h (struct elf_backend_data): Add create_program_headers
3871 and want_hdr_in_seg fields.
3872 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3874 (elf_backend_create_program_headers): Likewise.
3875 (elfNN_bed): Initialize create_program_headers and
3877 * elf.c (get_program_header_size): Call create_program_headers
3879 (map_program_segments): Check want_hdr_in_seg backend field. Call
3880 create_program_headers backend routine.
3882 * elf.c (assign_file_positions_except_relocs): Align non allocated
3883 sections when creating an executable.
3885 * elfcode.h (elf_swap_phdr_in): Make non static.
3886 (elf_swap_phdr_out): Make non static.
3887 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3888 (bfd_elf32_swap_phdr_out): Declare.
3889 (bfd_elf64_swap_phdr_in): Declare.
3890 (bfd_elf64_swap_phdr_out): Declare.
3892 * ecofflink.c (ecoff_collect_shuffle): New static function.
3893 (_bfd_ecoff_get_accumulated_pdr): New function.
3894 (_bfd_ecoff_get_accumulated_sym): New function.
3895 (_bfd_ecoff_get_accumulated_ss): New function.
3896 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3897 (_bfd_ecoff_get_accumulated_sym): Declare.
3898 (_bfd_ecoff_get_accumulated_ss): Declare.
3899 * libbfd.h: Rebuild.
3901 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3903 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3905 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3906 warning symbols. If any section is named .gnu.warning.XXX, treat
3907 the contents as a warning to be issued if the symbol XXX is
3909 (elf_link_output_extsym): For an indirect or warning symbol, just
3910 output the symbol it points to.
3912 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3913 if bfd_hash_allocate fails, since it will already be set.
3914 (generic_link_hash_newfunc): Likewise.
3915 (archive_hash_newfunc): Likewise.
3916 (hash_entry_bfd): New static function.
3917 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3918 callback. Allocate a new warning using the hash table newfunc.
3919 Use bfd_hash_replace to update the entry in the hash table, rather
3920 than assuming we can copy the fields with structure assignment.
3922 * hash.c (bfd_hash_replace): New function.
3923 * bfd-in.h (bfd_hash_replace): Declare.
3924 * bfd-in2.h: Rebuild.
3926 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3928 * config.bfd: Add mips*vr4300-*-elf* target.
3929 * config/mipsbvr4300.mt: Added.
3931 See file ChangeLog.2
3938 version-control: never