1 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4 BFD32_BACKENDS, BFD64_BACKENDS.
5 (.dep1): Put mkdep output in a separate file.
8 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
11 Permit use of mmap when available:
13 * configure.in: Check for mmap, madvise, mprotect.
14 * config.in, configure: Regenerated.
16 * libbfd.c (struct _bfd_window_internal): Define type.
17 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
19 (ok_to_map): New static variable for debugging.
20 (_bfd_generic_get_section_contents_in_window): New function.
21 * bfd-in.h (bfd_window_internal): Declare type.
22 (bfd_window): Define type.
23 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
24 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
27 * libaout.h (struct aoutdata): Add two window fields.
28 (obj_aout_sym_window, obj_aout_string_window): New macros.
29 * aoutx.h (some_aout_object_p): Initialize windows.
30 (aout_get_external_symbols): Get symbol data and strings in
31 windows instead of explicitly allocated buffers.
32 (slurp_symbol_table): Free window instead of memory.
33 (bfd_free_cached_info): Release windows instead of freeing storage
35 (aout_link_free_symbols): Ditto.
37 * targets.c (bfd_target): Add new field for
38 get_section_contents_in_window.
39 (BFD_JUMP_TABLE_GENERIC): Updated.
40 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
41 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
42 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
43 macros for get_section_contents_in_window field.
45 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
47 * core.c: Renamed to corefile.c
48 * makefile.dos (OBJS): Change core.o to corefile.o
49 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
52 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
54 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
55 targ_selvecs to allow debugging under Irix-5 native.
58 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
60 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
61 to o. Clobber and restore the list of new csects around the call
62 to _bfd_generic_link_add_one_symbol, in case it wants to report a
63 linker error and the linker wants to read the symbol table. Reset
64 the line number count of a real section even if it has no relocs.
65 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
67 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
70 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
72 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
73 an undefined symbol in a shared link.
75 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
76 oldtype from bfd_link_order_type to bfd_link_hash_type. From
77 phdm@info.ucl.ac.be (Philippe De Muyter).
79 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
81 * coff-m88k.c (rtype2howto): New static function.
82 (RTYPE2HOWTO): Use it rather than a macro definition.
84 * coffcode.h (coff_write_object_contents): set internal_a.magic
85 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
87 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
88 define TRAD_HEADER to new file hosts/delta68.h.
89 m88*-motorola-sysv*, however, does use ptrace-core.o.
90 * hosts/delta68.h: New file.
92 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
93 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
95 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
97 * i386linux.c (MY(vec)): Declare before use.
99 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
101 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
102 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
104 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
105 BFD is not of the right type.
106 (bfd_elf_get_needed_list): Likewise.
107 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
108 * sunos.c (bfd_sunos_get_needed_list): Likewise.
109 * xcofflink.c (XCOFF_XVECP): Define.
110 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
112 (bfd_xcoff_import_symbol): Likewise.
113 (bfd_xcoff_export_symbol): Likewise.
114 (bfd_xcoff_link_count_reloc): Likewise.
115 (bfd_xcoff_record_link_assignment): Likewise.
116 (bfd_xcoff_size_dynamic_sections): Likewise.
118 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
119 table index against the number of symbols for a base relative
122 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
124 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
125 full_aouthdr flag here...
126 (_bfd_xcoff_bfd_final_link): ...not here.
128 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
130 * libelf.h: Rename to elf-bfd.h to avoid conflict with
131 systems that have a system <libelf.h>.
132 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
133 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
134 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
135 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
136 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
137 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
138 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
140 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
142 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
143 set, set BSF_WEAK in symbol. Change all callers.
144 (ecoff_get_extr): Set weakext based on BSF_WEAK.
145 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
146 _bfd_generic_link_add_one_symbol.
147 (ecoff_indirect_link_order): Check that the section tdata relocs
148 are not NULL before using them.
150 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
151 define TRAD_HEADER as hosts/alphalinux.h.
152 * configure: Rebuild.
153 * hosts/alphalinux.h: New file.
154 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
157 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
159 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
160 C_ECOMM storage classes.
162 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
164 (xcoff_mark): Call xcoff_mark_symbol.
165 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
166 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
168 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
170 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
172 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
174 (xcoff_find_reloc): New static function.
175 (xcoff_link_add_symbols): Use it.
176 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
177 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
178 relocate the value of C_DECL.
180 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
182 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
184 * cofflink.c (_bfd_coff_generic_relocate_section): Make
185 callback decide what goes in .relocs.
186 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
187 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
190 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
192 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
195 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
197 * xcofflink.c: More improvements, mostly to fix handling of
198 constructors and a few other special cases.
199 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
200 zero, reverting yesterday's change.
201 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
202 (bfd_xcoff_link_count_reloc): Declare.
203 (bfd_xcoff_record_link_assignment): Declare.
204 * bfd-in2.h: Rebuild.
206 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
208 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
209 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
210 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
211 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
212 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
213 Change PAGE_SIZE to TARGET_PAGE_SIZE.
215 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
218 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
219 segments includes the a.out header. See to that the magic number
220 *always* is big-endian.
222 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
223 m68k4k NetBSD configurations.
225 * configure.in, configure: Separate i386 & mips NetBSD
226 configurations from other BSD ones. Don't assume DEC is the only
227 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
228 configurations. Add support for m68k4k NetBSD object format.
230 * libaout.h: Added M_68K4K_NETBSD magic.
232 * m68k4knetbsd.c: New file.
234 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
236 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
239 * hosts/mipsnbsd.h: New file.
242 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
244 * config.bfd: Add config stuff for mips*-*-magic* to set
245 targ_defvec to ecoff_big_vec.
248 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
250 * xcofflink.c: Numerous changes to get closer to a working XCOFF
252 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
253 toc_section, and entry_section fields.
254 (struct xcoff_section_tdata): Remove ldrel_count field.
255 * libcoff.h: Rebuild.
256 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
258 (coff_compute_section_file_positions): If RS6000COFF_C, generate
259 full a.out header if full_aouthdr is set in xcoff_data.
260 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
261 based on sections stored in xcoff_data.
262 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
264 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
265 (rs6000coff_vec): Set symbol_leading_char to '.'.
266 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
267 value stored in ret rather than returning a pointer value.
269 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
271 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
274 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
276 * som.c (som_slurp_string_table): Allocate the strings with malloc
277 since they're free'd by free_cached_info.
278 (som_slurp_symbol_table): Similarly for the symbol table.
280 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
282 * Makefile.in (diststuff): Don't make headers.
284 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
286 * Makefile.in: Rebuild dependencies.
288 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
289 output_bfd is not SunOS.
290 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
291 non-SunOS input files.
293 * xcofflink.c: Extensive changes to support linking shared objects
294 and generating a .loader section.
295 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
296 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
297 last_symndx, and ldrel_count fields.
298 * libcoff.h: Rebuild.
299 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
300 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
302 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
303 (bfd_xcoff_export_symbol): Declare.
304 (bfd_xcoff_size_dynamic_sections): Declare.
305 * bfd-in2.h: Rebuild.
307 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
309 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
310 * configure: Rebuild.
311 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
312 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
314 (pmac_xcoff_vec): Update to use new xcoff support.
315 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
316 (xcoff_write_armap): Declare buf as unsigned char.
317 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
319 * mpw-make.sed: Generalize subdir_do edit.
321 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
323 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
324 correctly. Don't initialize asect->vma.
326 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
328 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
329 something a little less than the page size.
331 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
333 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
335 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
337 * coff-i386.c (coff_i386_reloc_type_lookup): New.
338 * coffcode.h (coff_write_object_contents): If .bss is before
339 .data us that as data_start.
340 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
342 * peicode.h (add_data_entry): Use _cooked_size of data directory.
343 (coff_swap_outhdr_out): Hardwire in version number.
345 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
347 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
348 major and minor to *_vno, since the former are also macros in
349 SunOS header files. Cast result of bfd_alloc to appropriate
352 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
353 before assigning to sec_data.
355 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
357 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
358 now relative to the section, not absolute.
359 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
360 get the file name when there is a N_SO directory name. When
361 handling stabs, remember that section->vma was added to the
364 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
366 * sunos.c (struct sunos_link_hash_table): Add needed field.
367 (sunos_link_hash_table_create): Call bfd_release, not free.
368 (sunos_link_hash_table_create): Initialize needed field.
369 (sunos_add_dynamic_symbols): Record needed objects.
370 (bfd_sunos_get_needed_list): New function.
371 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
372 * bfd-in2.h: Rebuild.
374 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
376 * libcoff-in.h (pe_data_type.in_reloc_p): New.
378 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
380 * bfd-in.h (struct bfd_link_needed_list): Rename from
381 bfd_elf_link_needed_list.
382 * bfd-in2.h: Rebuild.
383 * elf.c, elflink.h, libelf.h: Corresponding changes.
385 Add start at AIX linker support; no shared libraries yet.
386 * xcofflink.c: New file.
387 * configure.in (rs600coff_vec): Use xcofflink.o.
388 * configure: Rebuild.
389 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
391 (struct xcoff_section_tdata): Define.
392 (xcoff_section_data): Define macro.
393 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
394 (_bfd_xcoff_bfd_link_add_symbols): Declare.
395 (_bfd_xcoff_bfd_final_link): Declare.
396 (_bfd_ppc_xcoff_relocate_section): Declare.
397 * libcoff.h: Rebuild.
398 * coff-rs6000.c: Clean up a bit.
399 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
400 cputype, csects, and debug_indices.
401 (xcoff_copy_private_bfd_data): Copy cputype.
402 (xcoff_howto_table): Rename from rs6000coff_howto_table.
403 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
404 (xcoff_reloc_type_lookup): Rename from
405 rs6000coff_reloc_type_lookup.
406 (coff_relocate_section): Define.
407 (_bfd_xcoff_sizeof_headers): Define.
408 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
409 (_bfd_xcoff_bfd_relax_section): Define.
410 (_bfd_xcoff_bfd_link_split_section): Define.
411 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
413 * coffcode.h (coff_compute_section_file_positions): If AIX,
414 increment sofar by SMALL_AOUTSZ if not executable.
415 (coff_write_object_contents): If AIX, always output an a.out
416 header; if not executable, header size of SMALL_AOUTSZ.
417 * hash.c (struct bfd_strtab_hash): Add xcoff field.
418 (_bfd_stringtab_init): Initialize xcoff field.
419 (_bfd_xcoff_stringtab_init): New function.
420 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
421 (_bfd_stringtab_emit): In XCOFF mode, write out length.
422 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
424 * Makefile.in: Rebuild dependencies.
425 (BFD32_BACKENDS): Add xcofflink.o.
426 (CFILES): Add xcofflink.c.
428 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
429 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
430 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
432 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
434 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
436 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
438 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
439 * config.in: Regenerated.
441 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
442 (_bfd_chunksize): New variable.
443 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
444 for obstack chunk size.
445 * configure.in: Check for getpagesize.
446 * configure: Regenerated.
448 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
450 * trad-core.c (rawptr): Make it a local variable of
451 ptrace_unix_core_file_p.
453 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
455 * coff-arm.c (in_reloc_p): New.
456 * coff-i386.c (in_reloc_p): New.
457 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
458 (coff_write_object_contents): Only set has_reloc_section
460 * cofflink.c (_bfd_coff_generic_relocate_section): Call
461 in_reloc_p to decide if reloc should be emitted.
462 * libcoff.h (pe_data_type.in_reloc_p): New.
463 * peicode.h (pe_mkobject): Initialize in_reloc_p.
465 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
467 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
468 (_bfd_coff_read_internal_relocs): Likewise.
469 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
470 (_bfd_coff_read_internal_relocs): Likewise.
472 * elflink.h (elf_link_add_object_symbols): Correct conditions
473 under which type and size change warnings are issued.
475 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
477 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
478 a symbol which is not in a real section.
479 (coff_write_native_symbol): Corresponding change.
481 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
482 coff_link_hash_newfunc and make non-static.
483 (_bfd_coff_link_hash_table_init): New function, broken out of
484 _bfd_coff_link_hash_table_create.
485 (_bfd_coff_link_hash_table_create): Use it.
486 (process_embedded_commands): Make static.
487 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
488 (_bfd_coff_link_hash_table_init): Declare.
489 * libcoff.h: Rebuild.
491 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
492 field in XCOFF tdata.
493 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
494 U802ROMAGIC, for clarity. Try to set arch and machine correctly
495 based on cputype stored in a.out header, or in n_type of initial
497 (coff_write_object_contents): Set cputype correctly in a.out
499 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
501 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
502 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
504 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
505 * libcoff.h: Rebuild.
507 * cpu-rs6000.c (rs6000_compatible): New static function.
508 (bfd_rs6000_arch): Use it.
509 * cpu-powerpc.c (powerpc_compatible): New static function.
510 (arch_info_struct): Define various flavours of PowerPC.
511 (bfd_powerpc_arch): Use powerpc_compatible. Point at
514 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
516 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
518 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
520 * elflink.h (elf_link_add_object_symbols): Don't warn about
521 changing the size or type if the old definition was weak.
523 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
525 * coffcode.h (combined_entry_type): Add fix_line field.
526 (coff_slurp_line_table): Warn if we try to set the lineno field of
528 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
529 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
530 * coffgen.c (coff_mangle_symbols): Handle fix_line.
531 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
533 (coff_print_symbol): Print fix_value symbols in a useful fashion.
534 * libcoff.h: Rebuild.
536 * libcoff-in.h (struct xcoff_tdata): Define.
537 (xcoff_data): Define.
538 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
539 * bfd-in2.h, libcoff.h: Rebuild.
540 * coff-rs6000.c (xcoff_mkobject): New static function.
541 (coff_mkobject): Define.
542 (xcoff_copy_private_bfd_data): New static function.
543 (coff_bfd_copy_private_bfd_data): Define.
544 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
546 (rs6000coff_vec): Add DYNAMIC to object_flags.
547 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
548 .loader sections specially.
549 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
550 section alignment from the XCOFF tdata information.
551 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
552 F_SHROBJ, and copy the extra a.out header information into the
553 XCOFF tdata structure.
554 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
555 F_DYNLOAD and the extra a.out header information.
556 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
557 C_HIDEXT symbol with attached csect information.
558 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
559 in the o_maxdata field.
560 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
561 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
562 end if BSF_NOT_AT_END is set.
564 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
566 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
567 * bfd-in2.h, libbfd.h: Rebuild.
568 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
570 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
571 (bfd_slurp_bsd_armap_f2): Likewise.
572 (_bfd_slurp_extended_name_table): Likewise.
574 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
576 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
578 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
579 when the symbol table is empty.
581 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
582 space for section symbols, since we don't output them either.
583 (elf_m68k_adjust_dynindx): Removed.
585 * ptrace-core.c (rawptr): Make it a local variable of
586 ptrace_unix_core_file_p.
588 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
590 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
593 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
594 Mac object file formats.
596 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
598 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
599 auxent if there isn't one.
600 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
601 rather than FILNMLEN as the maximum name length.
603 * coffcode.h (bfd_coff_backend_data): Add new field
605 (bfd_coff_print_aux): New static function.
606 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
607 scnlen field of an XTY_LD csect aux entry.
608 (coff_print_aux): New static function.
609 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
610 in coff_pointerize_aux_hook.
611 (bfd_coff_std_swap_table): Initialize new field.
612 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
613 * libcoff.h: Rebuild.
614 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
615 * coff-mips.c (mips_ecoff_backend_data): Likewise.
617 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
618 if there are symbols, for native AIX ld compatibility.
620 * coffcode.h (bfd_coff_backend_data): Add new field
621 _bfd_coff_pointerize_aux_hook.
622 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
623 or I960, and as 0 otherwise.
624 (bfd_coff_std_swap_table): Initialize new field.
625 * libcoff.h: Rebuild.
626 * coffgen.c (coff_pointerize_aux): Change parameters to take
627 symbol pointer instead of type and class, and to take aux index.
628 Call _bfd_coff_pointerize_aux_hook if it is defined.
629 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
630 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
631 * coff-mips.c (mips_ecoff_backend_data): Likewise.
633 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
634 read-only/host-only support.
636 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
638 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
641 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
642 BFD_JUMP_TABLE_ARCHIVE accordingly.
643 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
644 (_bfd_compute_and_write_armap): Declare.
645 (_bfd_generic_read_ar_hdr): Declare.
646 (_bfd_read_ar_hdr): Define.
647 (_bfd_noarchive_read_ar_hdr): Define.
648 (_bfd_archive_bsd_read_ar_hdr): Define.
649 (_bfd_archive_coff_read_ar_hdr): Define.
650 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
651 _bfd_read_ar_hdr instead.
652 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
653 (_bfd_compute_and_write_armap): Rename from
654 compute_and_write_armap. Make non-static. Change all callers.
655 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
656 than _bfd_snarf_ar_hdr.
657 * aout-target.h (MY_read_ar_hdr): Define if not defined.
658 * ieee.c (ieee_read_ar_hdr): Define.
659 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
660 * oasys.c (oasys_read_ar_hdr): Define.
661 * som.c (som_read_ar_hdr): Define.
662 * bfd-in2.h, libbfd.h: Rebuild.
664 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
666 * peicode.c (coff_swap_filehdr_in): If symptr is
667 zero, there aren't any symbols, even if nsyms is set.
669 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
671 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
673 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
674 sections, and set styp correctly for them: .got, .hash, .dynamic,
675 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
676 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
678 (ecoff_sort_hdrs): New static function.
679 (ecoff_compute_section_file_positions): Return boolean, not void.
680 Sort the sections by VMA before looking through them. Put the
681 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
682 section on an appropriate boundary within the page.
683 (ecoff_compute_reloc_file_positions): Check return value of
684 ecoff_compute_section_file_positions.
685 (_bfd_ecoff_set_section_contents): Likewise.
686 (_bfd_ecoff_write_object_contents): Check for various Alpha
687 section types when incrementing text_size and data_size. Call
688 adjust_headers backend function if it exists.
689 * coff-alpha.c (alpha_adjust_headers): New static function.
690 (alpha_ecoff_backend_data): Initialize adjust_headers field.
691 * coff-mips.c (mips_ecoff_backend_data): Likewise.
693 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
695 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
697 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
698 of ALTERNATE_AIX_CORE_FORMAT.
699 * configure.in (aix4): No longer need CORE_FLAGS.
700 * configure: Updated.
702 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
704 NS32k changes from Ian Dall:
705 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
707 (aout_link_input_section_std, aout_link_input_section_ext,
708 aout_link_reloc_link_order): Call them instead of _bfd_*
710 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
712 (backend_data): Use it instead of hardcoded zero.
714 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
715 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
717 * ns32knetbsd.c: Include bfd.h.
718 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
719 (MY_bfd_reloc_type_lookup): Declare function too.
720 * pc532-mach.c (set_sizes): Don't declare.
721 (MY_text_includes_header, MY_exec_header_not_counted): Define.
722 (backend_data, MY_backend_data): Don't define.
724 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
725 ns32k-*-lites* like ns32k-*-netbsd*.
727 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
730 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
732 * coffcode.h (coff_write_object_contents): Restore setting
733 f_timdat to 0, deleted on August 22.
735 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
737 * coffcode.h (coff_bfd_copy_private_symbol_data,
738 coff_bfd_copy_private_section_data,
739 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
740 * peicode.h (coff_bfd_copy_private_bfd_data): New
741 (pe_bfd_copy_private_bfd_data): New.
742 (coff_swap_scnhdr_in): Swap bss size into the right place.
743 (pe_print_private_bfd_data): Add some newlines.
745 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
747 * som.c (setup_sections): Don't die if a space has no subspaces.
749 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
751 * elflink.h (elf_link_add_object_symbols): Don't let a weak
752 dynamic symbol override a common symbol. Don't change the size or
753 type if they have been set and the new symbol is not a definition.
754 Warn if the size or type changes.
756 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
758 * som.c (som_begin_writing): Don't write the symbol table or
760 (som_finish_writing): Write them here. Place them after the
761 subspace data, but before the relocs.
763 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
765 * sunos.c (sunos_add_one_symbol): Just pass false, not
766 info->shared_library, to sunos_create_dynamic_sections.
767 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
769 (sunos_check_dynamic_reloc): Remove .text section assertion.
771 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
773 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
774 * configure, configure.in: Add pmac_xcoff_vec case.
775 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
776 * coff-pmac.c: New file, PowerMac XCOFF support.
777 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
778 * targets.c (pmac_xcoff_vec): Declare.
780 * mpw-config.in: Various changes to be compatible with the
781 autoconf-based configury.
782 * mpw-make.sed: New file, sed commands to translate Unix
783 makefile into MPW syntax.
784 * mpw-make.in: Remove.
785 * hosts/mpw.h: Remove.
786 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
787 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
789 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
791 * binary.c (binary_get_symtab): Return an empty string on error.
792 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
794 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
796 * coff-ppc.c: Reformatted according to gnu conventions
797 Removed irrelevant "if 0" code
799 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
801 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
802 symbols rather than as indirect symbols.
803 (MY(slurp_symbol_table)): Don't do anything special about
806 * coffcode.h (coff_new_section_hook): Make sure that the alignment
807 of .ctors and .dtors sections is no larger than 2.
809 * sunos.c (sunos_add_one_symbol): Don't change
810 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
812 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
813 dynamic symbols when creating a shared library.
814 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
816 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
817 written even if it is not defined in a regular object.
818 (sunos_write_dynamic_symbol): Use plt_offset for the address of
819 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
820 rather than the constant 22.
821 (sunos_check_dynamic_reloc): Handle creating a shared library.
822 (sunos_finish_dynamic_link): Set the first entry in the GOT to
823 zero when creating a shared library.
824 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
825 write it out at the start of the symbol table.
827 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
829 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
831 * config.bfd: Add arm-*-coff.
832 * configure.in, configure: Add armcoff_{little,big}_vec.
833 * targets.c (armcoff_{little,big}_vec): Declare.
834 (bfd_target_vector): Add armcoff_{little,big}_vec.
835 * coff-arm.c (armcoff_{little,big}_vec): Always define.
837 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
839 * targets.c (bfd_find_target): Remove debugging code.
841 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
843 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
845 * Makefile.in: added *-ppc files
846 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
847 allow pe based .o's to be shared with other tools on ppc/NT
848 * config.bfd: added powerpc[le]-[pe|winnt] config support
849 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
850 * peicode.h: Added more section flags for PE on ppc
851 Added coff_swap_filehdr_out to allow peicode.h to be
852 used for non-image PE files on ppc.
853 Check for image, or not, before copying pe_opthdr
854 * targets.c: Added new bfd's
855 * targets.c: Removed two inactive bfds that shouldn't have made it this
858 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
860 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
861 explicit values to initialize all relocs. Change all users.
862 (ppc_elf_brtaken_inner): New function to handle branch predicition
864 (ppc_elf_brtaken_reloc): Ditto.
865 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
866 relocs use ppc_elf_unsupported_reloc.
867 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
868 needs to be reported.
869 (ppc_elf_relocate_section): Support branch prediction relocs.
871 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
873 * bfd.c (bfd_assert): Remove \n from string passed to
876 * coff-i386.c: (TWO_DATA_SECS): Don't define.
877 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
878 (bfd_coff_make_section_hook): Don't define.
879 (coff_make_section_hook): Remove.
880 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
881 (styp_to_sec_flags): Likewise.
882 (coff_write_object_contents): Likewise.
883 (bfd_coff_std_swap_table): Don't initialize make_section_hook
885 * libcoff.h: Rebuild.
886 * coffgen.c (make_a_section_from_file): Just call
887 bfd_make_section_anyway, not bfd_make_section or
888 bfd_coff_make_section_hook.
889 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
890 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
891 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
892 make_section_hook field.
893 * coff-mips.c (mips_ecoff_backend_data): Likewise.
895 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
896 pointers into value field for warning and indirect symbols; just
897 leave the value field alone.
898 * linker.c (generic_link_add_symbol_list): Use next symbol for
899 warning and indirect symbols, rather than looking in symbol value.
900 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
901 parameter. Change all callers. Remove support for indirect
902 symbols; it didn't work anyhow.
903 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
904 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
905 * bfd-in2.h: Rebuild.
907 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
909 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
910 go back to telling the tools this reloc operates on 32 bits.
912 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
914 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
915 rather than a direct fprintf.
916 * archive.c (_bfd_write_archive_contents): Likewise.
917 * coffcode.h (coff_slurp_symbol_table): Likewise.
918 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
919 (ppc_elf_unsupported_reloc): Likewise.
920 (ppc_elf_relocate_section): Likewise.
921 * i386linux.c (linux_tally_symbols): Likewise.
922 (linux_finish_dynamic_link): Likewise.
923 * osf-core.c (osf_core_core_file_p): Likewise.
924 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
925 * som.c (som_sizeof_headers): Likewise.
926 * srec.c (srec_bad_byte): Likewise.
927 * bfd.c (bfd_assert): Likewise. Also change file to be const.
928 * libbfd-in.h (bfd_assert): Declare first parameter const.
930 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
931 bfd_reloc_overflow is enough.
932 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
933 * coff-h8500.c (rtype2howto): Likewise.
934 * coff-z8k.c (rtype2howto): Likewise.
935 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
936 * elf.c (_bfd_elf_get_lineno): Likewise.
937 (_bfd_elf_no_info_to_howto): Likewise.
938 (_bfd_elf_no_info_to_howto_rel): Likewise.
939 * hp300hpux.c (convert_sym_type): Likewise.
940 (MY(swap_std_reloc_in)): Likewise.
941 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
943 * libaout.h (struct aoutdata): Add line_buf field.
944 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
945 and filename_buffer. Instead, use a malloc buffer stored in the
946 new line_buf field. Remove length restrictions.
948 * coffgen.c (string_size): Remove static variable.
949 (debug_string_size, debug_string_section): Likewise.
950 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
951 and debug_string_size_p parameters. Use them instead of the
952 global variables. Change all callers.
953 (coff_write_symbol): Likewise.
954 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
955 (coff_write_symbols): Add local variables to replace removed
958 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
959 function, and line_base fields.
960 * libcoff.h: Rebuild.
961 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
962 information, rather than using static variables.
964 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
965 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
967 * init.c (initialized): Remove static variable.
968 (bfd_init): Don't bother setting initialized.
969 (bfd_check_init): Remove.
970 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
973 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
975 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
976 size for full core dumps. Copy core file header to private data.
977 (rs6000coff_core_file_failing_command,
978 rs6000coff_core_file_failing_signal): New functions to extract
979 the file name and terminating signal from the core file.
980 * coff-rs6000.c: Use them.
982 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
984 Change arch info to be const, initialized at compile time.
985 * archures.c: Reindent many functions. Change CONST to const.
986 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
987 nothing set it anyhow. Make next const.
988 (bfd_arch_info_list): Remove.
989 (bfd_archures_list): Rename from archures_init_table. Change from
990 a table of function pointers to a table of bfd_arch_info_type
992 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
993 (bfd_lookup_arch): Likewise.
994 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
996 (bfd_default_arch_struct): Make const.
997 (bfd_arch_init, bfd_arch_linkin): Remove.
998 (bfd_get_arch_info): Return a const pointer.
999 * init.c (bfd_init): Don't call bfd_arch_init.
1000 * bfd.c (struct _bfd): Make arch_info const.
1001 * bfd-in2.h: Rebuild.
1002 * libbfd.h: Rebuild.
1003 * configure.in: Put & before everything in $selarchs.
1004 * configure: Rebuild.
1005 * cpu-*.c: Change bfd_*_arch from a function which calls
1006 bfd_arch_linkin to a const structure.
1007 * ieee.c (ieee_object_p): Make arch const.
1009 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1011 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
1013 * bfd-in2.h: Regenerate.
1014 * libbfd.h: Regenerate.
1016 * elf32-ppc.c (reloc_type): Update names to match current draft.
1017 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
1018 relative. Update names to current V.4 draft.
1019 (ppc_elf_reloc_type_lookup): Add support for more relocations.
1020 (ppc_elf_relocate_section): Rename relocations to match draft.
1022 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
1024 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
1025 compiled with -mrelocatable-lib to be linked with either normal
1026 modules or -mrelocatable modules.
1028 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
1030 * coffcode.h (coff_write_object_contents): Clear the vstamp field
1031 in the a.out header.
1033 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
1034 a reloc against a local symbol, even if it's not a section.
1036 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
1038 * targets.c (bfd_target): Remove unused align_power_min field.
1039 * bfd-in2.h: Rebuild.
1040 * All backends: Remove initialization of align_power_min.
1042 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
1044 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
1046 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
1048 * config.bfd (mips-dec-netbsd*): New target.
1049 * configure.host (mips-dec-netbsd*): New host.
1050 * configure.in (mips-dec-netbsd*): New native.
1051 * configure: Rebuild.
1053 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
1055 Make the COFF backend linker merge common types:
1056 * cofflink.c (struct coff_debug_merge_element): Define.
1057 (struct coff_debug_merge_type): Define.
1058 (struct coff_debug_merge_hash_entry): Define.
1059 (struct coff_debug_merge_hash_table): Define.
1060 (coff_debug_merge_hash_table_init): Define.
1061 (coff_debug_merge_hash_table_free): Define.
1062 (coff_debug_merge_hash_lookup): Define.
1063 (struct coff_final_link_info): Add debug_merge field.
1064 (coff_debug_merge_hash_newfunc): New static function.
1065 (_bfd_coff_final_link): Allocate and free debug_merge table.
1066 (coff_link_input_bfd): Merge identical enum, struct and union
1069 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
1071 Convert i960 COFF to use COFF backend linker.
1072 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
1073 structure to store the symbol being used.
1074 (coff_i960_start_final_link): New static function.
1075 (coff_i960_relocate_section): New static function.
1076 (coff_i960_adjust_symndx): New static function.
1077 (coff_start_final_link): Define.
1078 (coff_relocate_section): Define.
1079 (coff_adjust_symndx): Define.
1080 * coffcode.h (bfd_coff_backend_data): Add new callback function
1081 _bfd_coff_start_final_link.
1082 (bfd_coff_start_final_link): Define.
1083 (coff_start_final_link): Define if not defined.
1084 (bfd_coff_std_swap_table): Add coff_start_final_link.
1085 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
1087 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
1088 function callback is not NULL.
1089 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
1090 (_bfd_coff_internal_syment_name): Declare.
1091 * libcoff.h: Rebuild.
1092 * configure.in (icoff_big_vec): Add cofflink.o.
1093 (icoff_little_vec): Likewise.
1094 * configure: Rebuild.
1096 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
1098 * Makefile.in (clean-info): Remove extraneous tab from line
1101 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
1103 * cofflink.c (coff_link_input_bfd): Fail if a section with no
1104 contents has relocs.
1106 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
1108 * coffcode.h (coff_compute_section_file_positions): Keep the
1110 (coff_write_object_contents): Remember if it's a relocatable
1112 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
1113 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
1114 if relocatable file. Swap out saved raw size.
1116 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
1118 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
1119 (maintainer-clean): Rename from realclean, passing
1120 maintainer-clean down to subdirectories, but leave realclean as a
1123 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
1126 * dep-in.sed: Remove config.h from generated dependencies.
1128 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
1129 broken out of sunos_canonicalize_dynamic_symtab.
1130 (sunos_canonicalize_dynamic_symtab): Call new function
1131 sunos_slurp_dynamic_symtab.
1132 (sunos_add_dynamic_symbols): Add three new parameters. Return the
1133 dynamic symbol table to the caller.
1134 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
1135 callback to override the symbols being read.
1136 * libaout.h (struct aout_backend_data): Add three new parameters
1137 to add_dynamic_symbols callback.
1139 Extensive minor changes to avoid various gcc warnings. Also:
1140 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
1141 * archures.c (bfd_arch_info_type): Change mach field from long to
1143 (bfd_lookup_arch): Change machine parameter from long to unsigned
1146 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
1148 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
1149 a symbol with a non-zero plt_offset.
1151 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
1153 * elfcode.h (align_file_position): Remove; not used.
1155 * configure.in: Only check for <sys/procfs.h> on a native system,
1156 and make sure it defines prstatus_t.
1157 * configure: Rebuild.
1159 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
1161 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
1163 * config.in: Rename from config.h.in.
1164 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1165 Check for config.h:config.in when creating stamp-h.
1166 * configure: Rebuild.
1167 * Makefile.in (stamp-h): Depend upon config.in rather than
1168 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
1169 calling config.status.
1171 * Makefile.in (do_distclean): Remove config.h and stamp-h.
1172 (Makefile): Just rebuild Makefile.
1173 (config.h, stamp-h): New targets.
1174 * configure.in: Create stamp-h when rebuilding config.h.
1175 * configure: Rebuild.
1177 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
1179 * configure.in: Call AC_CONFIG_HEADER. Substitute
1180 HOST_64BIT_LONG. Check that various header files exist. Check
1181 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
1182 and/or free need to be declared. Don't make a link to sysdep.h.
1183 Define TRAD_HEADER for various hosts.
1184 * configure: Rebuild.
1185 * configure.host: Don't set my_host. Add definitions taken from
1186 host header files for various entries. Remove entries which now
1188 * acconfig.h: New file.
1189 * config.h.in: New file, built by autoheader.
1190 * sysdep.h: New file.
1191 * Makefile.in (do_distclean): Don't remove sysdep.h.
1193 (LOCAL_H_DEPS): New variable.
1194 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
1196 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
1197 ($(OPTIONAL_BACKENDS)): Likewise.
1198 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
1199 looking through sysdep.h.
1200 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
1201 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
1202 (fprintf_vma, sprintf_vma): Likewise.
1203 (int64_type, uint64_type): Don't define.
1204 * bfd-in2.h: Rebuild.
1205 * archures.c, bfd.c, srec.c: Include <ctype.h>.
1206 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
1207 * lynx-core.c: Include stuff from old hosts/lynx.h.
1208 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
1209 rather than NO_FCNTL.
1210 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
1211 rather than NATIVE_HPPAHPUX_COMPILER.
1212 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
1214 * hosts/*.h: Remove all header files which merely include,
1215 declare, and define things. Leave header files which define
1216 information needed by trad-core.c.
1218 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
1219 (BFD_CC_FOR_BUILD): Define.
1220 * configure.in: Use BFD_CC_FOR_BUILD.
1221 * configure: Rebuild.
1223 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
1225 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
1226 * configure: Rebuild.
1228 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
1231 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
1233 * config.bfd: i386pe_ve -> i386pe_vec.
1235 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
1237 * configure.host: Incorporate host Makefile fragments by setting
1239 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
1240 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
1241 value based on whether the code is being compiled by a cross
1242 compiler. Don't substitute host_makefile_frag or frags.
1243 * aclocal.m4: New file to define local AC_PROG_CC.
1244 * configure: Rebuild.
1245 * Makefile.in (INSTALL): Set to @INSTALL@.
1246 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
1247 (INSTALL_DATA): Set to @INSTALL_DATA@.
1249 (CC): Define as @CC@.
1250 (CFLAGS): Set to @CFLAGS@.
1251 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
1252 (@host_makefile_frag@): Remove.
1253 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
1254 after other options.
1255 (config.status): Remove dependency upon @frags@.
1256 * config/*.mh, config/README: Remove.
1258 * config.bfd: Rewrite to incorporate the contents of the Makefile
1259 fragments by setting shell variables, rather than merely returning
1260 the name of a Makefile fragment.
1261 * configure.in: Use shell variables set by config.bfd rather than
1262 looking at the target Makefile fragment files. Don't substitute
1263 target_makefile_frag. Do substitute TDEFINES.
1264 * configure: Rebuild.
1265 * Makefile.in (@target_makefile_frag@): Remove.
1266 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
1267 * config/*.mt: Remove.
1269 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
1271 * configure.in: Put changequote lines around "i[345]86" patterns
1272 section of core file support.
1274 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
1276 * som.c (som_bfd_print_private_bfd_data): Define to use the
1279 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
1281 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
1282 entry, text_start and data_start.
1284 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
1286 * Makefile.in (OFILES): Remove $(TDEPFILES).
1287 * config/apollo.mt (TDEPFILES): Remove.
1288 * config/README: Update.
1290 * configure.in: For a native configuration, set COREFILE and
1291 COREFLAG based on the canonical host name.
1292 * configure: Rebuild.
1293 * Makefile.in: Rebuild dependencies.
1294 (ALL_CFLAGS): Add @COREFLAG@.
1295 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
1296 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
1297 support routines. Check LYNX_CORE rather than HOST_LYNX.
1298 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
1299 * i386lynx.c: Likewise.
1300 * m68klynx.c: Likewise.
1301 * sparclynx.c: Likewise.
1302 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
1303 * *-core.c: Comment changes.
1304 * config/decstation.mh (HDEPFILES): Remove.
1305 (HDEFINES): Remove -DTRAD_CORE.
1306 * config/irix3.mh (RANLIB): Remove.
1307 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
1308 (HDEFINES): Remove -DIRIX_CORE.
1309 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
1310 (HDEFINES): Remove -DTRAD_CORE.
1311 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
1312 * config/ultra3.mh (RANLIB): Remove.
1313 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
1314 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
1315 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
1316 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
1317 * config/hppahpux.mh, config/hppaosf.mh: Remove.
1318 * config/i386aix.mh, config/i386bsd.mh: Remove.
1319 * config/i386linux.mh, config/i386mach3.mh: Remove.
1320 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
1321 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
1322 * config/mipsmach3.mh, config/news-mips.mh: Remove.
1323 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
1324 * config/rs600.mh, config/rs6000lynx.mh: Remove.
1325 * config/solaris2.mh, config/stratus.mh: Remove.
1326 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
1327 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
1329 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
1331 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
1332 DT_FINI entry if the appropriate symbol is not in the hash table.
1334 * libelf.h (struct elf_backend_data): Add create_program_headers
1335 and want_hdr_in_seg fields.
1336 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
1338 (elf_backend_create_program_headers): Likewise.
1339 (elfNN_bed): Initialize create_program_headers and
1341 * elf.c (get_program_header_size): Call create_program_headers
1343 (map_program_segments): Check want_hdr_in_seg backend field. Call
1344 create_program_headers backend routine.
1346 * elf.c (assign_file_positions_except_relocs): Align non allocated
1347 sections when creating an executable.
1349 * elfcode.h (elf_swap_phdr_in): Make non static.
1350 (elf_swap_phdr_out): Make non static.
1351 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
1352 (bfd_elf32_swap_phdr_out): Declare.
1353 (bfd_elf64_swap_phdr_in): Declare.
1354 (bfd_elf64_swap_phdr_out): Declare.
1356 * ecofflink.c (ecoff_collect_shuffle): New static function.
1357 (_bfd_ecoff_get_accumulated_pdr): New function.
1358 (_bfd_ecoff_get_accumulated_sym): New function.
1359 (_bfd_ecoff_get_accumulated_ss): New function.
1360 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
1361 (_bfd_ecoff_get_accumulated_sym): Declare.
1362 (_bfd_ecoff_get_accumulated_ss): Declare.
1363 * libbfd.h: Rebuild.
1365 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
1367 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
1369 * elflink.h (elf_link_add_object_symbols): Handle indirect and
1370 warning symbols. If any section is named .gnu.warning.XXX, treat
1371 the contents as a warning to be issued if the symbol XXX is
1373 (elf_link_output_extsym): For an indirect or warning symbol, just
1374 output the symbol it points to.
1376 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
1377 if bfd_hash_allocate fails, since it will already be set.
1378 (generic_link_hash_newfunc): Likewise.
1379 (archive_hash_newfunc): Likewise.
1380 (hash_entry_bfd): New static function.
1381 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
1382 callback. Allocate a new warning using the hash table newfunc.
1383 Use bfd_hash_replace to update the entry in the hash table, rather
1384 than assuming we can copy the fields with structure assignment.
1386 * hash.c (bfd_hash_replace): New function.
1387 * bfd-in.h (bfd_hash_replace): Declare.
1388 * bfd-in2.h: Rebuild.
1390 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
1392 * config.bfd: Add mips*vr4300-*-elf* target.
1393 * config/mipsbvr4300.mt: Added.
1395 See file ChangeLog.2
1402 version-control: never