0f1dda446dd9da5d8c6c5df699e791d21c96b208
[binutils-gdb.git] / bfd / ChangeLog
1 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2
3 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4 0xffff0000.
5
6 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7
8 * libbfd.c (bfd_get_file_window): Change writable parameter from
9 int to boolean; update all callers. Pass MAP_SHARED if not
10 writable--it's required on Solaris. Cast fprintf argument to
11 avoid warning.
12 * bfd-in.h (bfd_get_file_window): Update declaration.
13 * bfd-in2.h: Rebuild.
14 * aoutx.h: Update calls to bfd_get_file_window.
15
16 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
17 Change all uses.
18 (xcoff_swap_ldhdr_in): New static function.
19 (xcoff_swap_ldsym_in): New static function.
20 (xcoff_find_reloc): Handle the case of a single reloc correctly.
21 (xcoff_link_add_symbols): If we just created a descriptor, pass it
22 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
23 Handle XTY_ER/XMC_XO symbols correctly.
24 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
25 rather than normal symbol table.
26 (bfd_xcoff_import_symbol): It's not an error if the symbol is
27 already defined with the same absolute value.
28 (xcoff_mark): When considering called symbols, check whether the
29 descriptor is from a dynamic object, rather than the symbol
30 itself.
31 (xcoff_build_ldsyms): Likewise.
32
33 * libbfd.c (bfd_get_file_window): Change return type to boolean.
34 Cast realloc and malloc return values. If malloc or realloc fail,
35 set bfd_error_no_memory.
36 * bfd-in.h (bfd_get_file_window): Change type to boolean.
37 * bfd-in2.h: Rebuild.
38
39 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
40
41 * coff-ppc.c (ppc_record_toc_entry): new function.
42 (in_reloc_p): changed return value.
43 (coff_ppc_relocate_section): much rework.
44 (ppc_allocate_toc_section): new function.
45 (ppc_process_before_allocation): new function.
46 (ppc_coff_swap_sym_in_hook): new function.
47
48 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
49 (coff_link_add_symbols): initialize toc_offset.
50
51 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
52 (coff_swap_aouthdr_out): Added more sections to the data
53 dictionary for the pe file header. Also changed linker version
54 number on the ppc side.
55 (dir_names): small improvements to the dictionary printing.
56 (pe_mkobject_hook): save the file level flags.
57
58 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
59 (pe_tdata): added real_flags field
60 (coff_tdata): added local_toc_sym_map and access macro
61
62 * libcoff.h (coff_link_hash_entry): added toc_offset field
63 (pe_tdata): added real_flags field
64 (coff_tdata): added local_toc_sym_map and access macro
65
66 * coffcode.h (coff_set_alignment_hook): added hook for PE.
67 (coff_mkobject): init for local_toc_sym_map
68 (coff_write_object_contents): set the internal_a.magic to
69 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
70 ppc compilers use.
71
72 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
73
74 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
75 entries until both the line number address and the function name
76 address are too large.
77
78 * configure.in: Call AC_CHECK_PROG to find and cache AR.
79 * configure: Rebuilt.
80
81 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
82 is defined in the environment.
83
84 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
85
86 * som.c (som_get_section_contents_in_window): Define to use
87 generic version.
88
89 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
90
91 * coff-i860.c: New file, based on coff-i386.c.
92 * cpu-i860.c: New file, based on cpu-i386.c.
93 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
94 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
95 targets, using i860coff_vec.
96 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
97 trad-core.o and hosts/i860mach3.h.
98 (i860coff_vec): Use coff-i860.o and cofflink.o.
99 * configure: Rebuild.
100 * Makefile.in: Rebuild dependencies.
101 (ALL_MACHINES): Add cpu-i860.o.
102 (BFD32_BACKENDS): Add coff-i860.o.
103 (CFILES): Add cpu-i860.c and coff-i860.c.
104 * targets.c (i860coff_vec): Declare.
105 (bfd_target_vector): Add &i860coff_vec.
106 * archures.c (bfd_i860_arch): Declare.
107 (bfd_archures_list): Add &bfd_i860_arch.
108 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
109 (coff_set_flags): Handle bfd_arch_i860.
110 (coff_write_object_contents): Handle I860 a.out magic number.
111
112 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
113
114 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
115 the created .tc section to 2.
116 (xcoff_mark): Don't keep a .loader reloc for a call to an
117 undefined symbol when creating a shared library.
118 (xcoff_build_ldsyms): When creating a shared library, generate
119 global linkage code for a call to an undefined symbol.
120
121 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
122
123 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
124 BFD32_BACKENDS, BFD64_BACKENDS.
125 (.dep1): Put mkdep output in a separate file.
126 Rebuilt dependencies.
127
128 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
129 value.
130
131 Permit use of mmap when available:
132
133 * configure.in: Check for mmap, madvise, mprotect.
134 * config.in, configure: Regenerated.
135
136 * libbfd.c (struct _bfd_window_internal): Define type.
137 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
138 functions.
139 (ok_to_map): New static variable for debugging.
140 (_bfd_generic_get_section_contents_in_window): New function.
141 * bfd-in.h (bfd_window_internal): Declare type.
142 (bfd_window): Define type.
143 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
144 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
145 Declare.
146
147 * libaout.h (struct aoutdata): Add two window fields.
148 (obj_aout_sym_window, obj_aout_string_window): New macros.
149 * aoutx.h (some_aout_object_p): Initialize windows.
150 (aout_get_external_symbols): Get symbol data and strings in
151 windows instead of explicitly allocated buffers.
152 (slurp_symbol_table): Free window instead of memory.
153 (bfd_free_cached_info): Release windows instead of freeing storage
154 directly.
155 (aout_link_free_symbols): Ditto.
156
157 * targets.c (bfd_target): Add new field for
158 get_section_contents_in_window.
159 (BFD_JUMP_TABLE_GENERIC): Updated.
160 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
161 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
162 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
163 macros for get_section_contents_in_window field.
164
165 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
166
167 * core.c: Renamed to corefile.c
168 * makefile.dos (OBJS): Change core.o to corefile.o
169 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
170
171 start-sanitize-gm
172 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
173
174 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
175 targ_selvecs to allow debugging under Irix-5 native.
176
177 end-sanitize-gm
178 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
179
180 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
181 to o. Clobber and restore the list of new csects around the call
182 to _bfd_generic_link_add_one_symbol, in case it wants to report a
183 linker error and the linker wants to read the symbol table. Reset
184 the line number count of a real section even if it has no relocs.
185 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
186
187 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
188 is too small.
189
190 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
191
192 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
193 an undefined symbol in a shared link.
194
195 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
196 oldtype from bfd_link_order_type to bfd_link_hash_type. From
197 phdm@info.ucl.ac.be (Philippe De Muyter).
198
199 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
200
201 * coff-m88k.c (rtype2howto): New static function.
202 (RTYPE2HOWTO): Use it rather than a macro definition.
203
204 * coffcode.h (coff_write_object_contents): set internal_a.magic
205 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
206
207 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
208 define TRAD_HEADER to new file hosts/delta68.h.
209 m88*-motorola-sysv*, however, does use ptrace-core.o.
210 * hosts/delta68.h: New file.
211
212 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
213 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
214
215 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
216
217 * i386linux.c (MY(vec)): Declare before use.
218
219 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
220
221 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
222 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
223
224 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
225 BFD is not of the right type.
226 (bfd_elf_get_needed_list): Likewise.
227 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
228 * sunos.c (bfd_sunos_get_needed_list): Likewise.
229 * xcofflink.c (XCOFF_XVECP): Define.
230 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
231 of the right type.
232 (bfd_xcoff_import_symbol): Likewise.
233 (bfd_xcoff_export_symbol): Likewise.
234 (bfd_xcoff_link_count_reloc): Likewise.
235 (bfd_xcoff_record_link_assignment): Likewise.
236 (bfd_xcoff_size_dynamic_sections): Likewise.
237
238 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
239 table index against the number of symbols for a base relative
240 reloc.
241
242 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
243 static function.
244 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
245 full_aouthdr flag here...
246 (_bfd_xcoff_bfd_final_link): ...not here.
247
248 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
249
250 * libelf.h: Rename to elf-bfd.h to avoid conflict with
251 systems that have a system <libelf.h>.
252 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
253 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
254 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
255 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
256 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
257 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
258 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
259
260 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
261
262 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
263 set, set BSF_WEAK in symbol. Change all callers.
264 (ecoff_get_extr): Set weakext based on BSF_WEAK.
265 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
266 _bfd_generic_link_add_one_symbol.
267 (ecoff_indirect_link_order): Check that the section tdata relocs
268 are not NULL before using them.
269
270 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
271 define TRAD_HEADER as hosts/alphalinux.h.
272 * configure: Rebuild.
273 * hosts/alphalinux.h: New file.
274 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
275 not int.
276
277 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
278
279 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
280 C_ECOMM storage classes.
281
282 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
283 of xcoff_mark.
284 (xcoff_mark): Call xcoff_mark_symbol.
285 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
286 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
287 doing it by hand.
288 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
289
290 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
291
292 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
293 field.
294 (xcoff_find_reloc): New static function.
295 (xcoff_link_add_symbols): Use it.
296 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
297 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
298 relocate the value of C_DECL.
299
300 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
301
302 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
303
304 * cofflink.c (_bfd_coff_generic_relocate_section): Make
305 callback decide what goes in .relocs.
306 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
307 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
308 there is one.
309
310 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
311
312 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
313 absolute section.
314
315 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
316
317 * xcofflink.c: More improvements, mostly to fix handling of
318 constructors and a few other special cases.
319 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
320 zero, reverting yesterday's change.
321 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
322 (bfd_xcoff_link_count_reloc): Declare.
323 (bfd_xcoff_record_link_assignment): Declare.
324 * bfd-in2.h: Rebuild.
325
326 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
327
328 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
329 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
330 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
331 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
332 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
333 Change PAGE_SIZE to TARGET_PAGE_SIZE.
334
335 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
336 format.
337
338 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
339 segments includes the a.out header. See to that the magic number
340 *always* is big-endian.
341
342 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
343 m68k4k NetBSD configurations.
344
345 * configure.in, configure: Separate i386 & mips NetBSD
346 configurations from other BSD ones. Don't assume DEC is the only
347 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
348 configurations. Add support for m68k4k NetBSD object format.
349
350 * libaout.h: Added M_68K4K_NETBSD magic.
351
352 * m68k4knetbsd.c: New file.
353
354 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
355
356 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
357 <machine/endian.h>.
358
359 * hosts/mipsnbsd.h: New file.
360
361 start-sanitize-gm
362 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
363
364 * config.bfd: Add config stuff for mips*-*-magic* to set
365 targ_defvec to ecoff_big_vec.
366
367 end-sanitize-gm
368 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
369
370 * xcofflink.c: Numerous changes to get closer to a working XCOFF
371 linker.
372 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
373 toc_section, and entry_section fields.
374 (struct xcoff_section_tdata): Remove ldrel_count field.
375 * libcoff.h: Rebuild.
376 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
377 fields.
378 (coff_compute_section_file_positions): If RS6000COFF_C, generate
379 full a.out header if full_aouthdr is set in xcoff_data.
380 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
381 based on sections stored in xcoff_data.
382 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
383 fields.
384 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
385 (rs6000coff_vec): Set symbol_leading_char to '.'.
386 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
387 value stored in ret rather than returning a pointer value.
388
389 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
390
391 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
392 format for now.
393
394 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
395
396 * som.c (som_slurp_string_table): Allocate the strings with malloc
397 since they're free'd by free_cached_info.
398 (som_slurp_symbol_table): Similarly for the symbol table.
399
400 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
401
402 * Makefile.in (diststuff): Don't make headers.
403
404 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
405
406 * Makefile.in: Rebuild dependencies.
407
408 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
409 output_bfd is not SunOS.
410 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
411 non-SunOS input files.
412
413 * xcofflink.c: Extensive changes to support linking shared objects
414 and generating a .loader section.
415 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
416 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
417 last_symndx, and ldrel_count fields.
418 * libcoff.h: Rebuild.
419 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
420 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
421 is set.
422 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
423 (bfd_xcoff_export_symbol): Declare.
424 (bfd_xcoff_size_dynamic_sections): Declare.
425 * bfd-in2.h: Rebuild.
426
427 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
428
429 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
430 * configure: Rebuild.
431 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
432 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
433 contents.
434 (pmac_xcoff_vec): Update to use new xcoff support.
435 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
436 (xcoff_write_armap): Declare buf as unsigned char.
437 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
438
439 * mpw-make.sed: Generalize subdir_do edit.
440
441 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
442
443 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
444 correctly. Don't initialize asect->vma.
445
446 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
447
448 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
449 something a little less than the page size.
450
451 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
452
453 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
454
455 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
456
457 * coff-i386.c (coff_i386_reloc_type_lookup): New.
458 * coffcode.h (coff_write_object_contents): If .bss is before
459 .data us that as data_start.
460 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
461 calc correct.
462 * peicode.h (add_data_entry): Use _cooked_size of data directory.
463 (coff_swap_outhdr_out): Hardwire in version number.
464
465 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
466
467 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
468 major and minor to *_vno, since the former are also macros in
469 SunOS header files. Cast result of bfd_alloc to appropriate
470 type.
471
472 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
473 before assigning to sec_data.
474
475 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
476
477 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
478 now relative to the section, not absolute.
479 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
480 get the file name when there is a N_SO directory name. When
481 handling stabs, remember that section->vma was added to the
482 offset.
483
484 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
485
486 * sunos.c (struct sunos_link_hash_table): Add needed field.
487 (sunos_link_hash_table_create): Call bfd_release, not free.
488 (sunos_link_hash_table_create): Initialize needed field.
489 (sunos_add_dynamic_symbols): Record needed objects.
490 (bfd_sunos_get_needed_list): New function.
491 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
492 * bfd-in2.h: Rebuild.
493
494 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
495
496 * libcoff-in.h (pe_data_type.in_reloc_p): New.
497
498 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
499
500 * bfd-in.h (struct bfd_link_needed_list): Rename from
501 bfd_elf_link_needed_list.
502 * bfd-in2.h: Rebuild.
503 * elf.c, elflink.h, libelf.h: Corresponding changes.
504
505 Add start at AIX linker support; no shared libraries yet.
506 * xcofflink.c: New file.
507 * configure.in (rs600coff_vec): Use xcofflink.o.
508 * configure: Rebuild.
509 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
510 fields.
511 (struct xcoff_section_tdata): Define.
512 (xcoff_section_data): Define macro.
513 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
514 (_bfd_xcoff_bfd_link_add_symbols): Declare.
515 (_bfd_xcoff_bfd_final_link): Declare.
516 (_bfd_ppc_xcoff_relocate_section): Declare.
517 * libcoff.h: Rebuild.
518 * coff-rs6000.c: Clean up a bit.
519 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
520 cputype, csects, and debug_indices.
521 (xcoff_copy_private_bfd_data): Copy cputype.
522 (xcoff_howto_table): Rename from rs6000coff_howto_table.
523 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
524 (xcoff_reloc_type_lookup): Rename from
525 rs6000coff_reloc_type_lookup.
526 (coff_relocate_section): Define.
527 (_bfd_xcoff_sizeof_headers): Define.
528 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
529 (_bfd_xcoff_bfd_relax_section): Define.
530 (_bfd_xcoff_bfd_link_split_section): Define.
531 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
532 coff.
533 * coffcode.h (coff_compute_section_file_positions): If AIX,
534 increment sofar by SMALL_AOUTSZ if not executable.
535 (coff_write_object_contents): If AIX, always output an a.out
536 header; if not executable, header size of SMALL_AOUTSZ.
537 * hash.c (struct bfd_strtab_hash): Add xcoff field.
538 (_bfd_stringtab_init): Initialize xcoff field.
539 (_bfd_xcoff_stringtab_init): New function.
540 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
541 (_bfd_stringtab_emit): In XCOFF mode, write out length.
542 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
543 * libbfd.h: Rebuild.
544 * Makefile.in: Rebuild dependencies.
545 (BFD32_BACKENDS): Add xcofflink.o.
546 (CFILES): Add xcofflink.c.
547
548 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
549 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
550 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
551
552 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
553
554 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
555
556 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
557
558 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
559 * config.in: Regenerated.
560
561 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
562 (_bfd_chunksize): New variable.
563 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
564 for obstack chunk size.
565 * configure.in: Check for getpagesize.
566 * configure: Regenerated.
567
568 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
569
570 * trad-core.c (rawptr): Make it a local variable of
571 ptrace_unix_core_file_p.
572
573 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
574
575 * coff-arm.c (in_reloc_p): New.
576 * coff-i386.c (in_reloc_p): New.
577 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
578 (coff_write_object_contents): Only set has_reloc_section
579 if PE_IMAGE.
580 * cofflink.c (_bfd_coff_generic_relocate_section): Call
581 in_reloc_p to decide if reloc should be emitted.
582 * libcoff.h (pe_data_type.in_reloc_p): New.
583 * peicode.h (pe_mkobject): Initialize in_reloc_p.
584
585 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
586
587 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
588 (_bfd_coff_read_internal_relocs): Likewise.
589 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
590 (_bfd_coff_read_internal_relocs): Likewise.
591
592 * elflink.h (elf_link_add_object_symbols): Correct conditions
593 under which type and size change warnings are issued.
594
595 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
596
597 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
598 a symbol which is not in a real section.
599 (coff_write_native_symbol): Corresponding change.
600
601 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
602 coff_link_hash_newfunc and make non-static.
603 (_bfd_coff_link_hash_table_init): New function, broken out of
604 _bfd_coff_link_hash_table_create.
605 (_bfd_coff_link_hash_table_create): Use it.
606 (process_embedded_commands): Make static.
607 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
608 (_bfd_coff_link_hash_table_init): Declare.
609 * libcoff.h: Rebuild.
610
611 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
612 field in XCOFF tdata.
613 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
614 U802ROMAGIC, for clarity. Try to set arch and machine correctly
615 based on cputype stored in a.out header, or in n_type of initial
616 .file symbol.
617 (coff_write_object_contents): Set cputype correctly in a.out
618 header.
619 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
620 warnings.
621 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
622 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
623 old resv1 field.
624 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
625 * libcoff.h: Rebuild.
626
627 * cpu-rs6000.c (rs6000_compatible): New static function.
628 (bfd_rs6000_arch): Use it.
629 * cpu-powerpc.c (powerpc_compatible): New static function.
630 (arch_info_struct): Define various flavours of PowerPC.
631 (bfd_powerpc_arch): Use powerpc_compatible. Point at
632 arch_info_struct.
633
634 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
635
636 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
637
638 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
639
640 * elflink.h (elf_link_add_object_symbols): Don't warn about
641 changing the size or type if the old definition was weak.
642
643 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
644
645 * coffcode.h (combined_entry_type): Add fix_line field.
646 (coff_slurp_line_table): Warn if we try to set the lineno field of
647 a symbol twice.
648 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
649 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
650 * coffgen.c (coff_mangle_symbols): Handle fix_line.
651 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
652 absolute section.
653 (coff_print_symbol): Print fix_value symbols in a useful fashion.
654 * libcoff.h: Rebuild.
655
656 * libcoff-in.h (struct xcoff_tdata): Define.
657 (xcoff_data): Define.
658 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
659 * bfd-in2.h, libcoff.h: Rebuild.
660 * coff-rs6000.c (xcoff_mkobject): New static function.
661 (coff_mkobject): Define.
662 (xcoff_copy_private_bfd_data): New static function.
663 (coff_bfd_copy_private_bfd_data): Define.
664 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
665 signed to bitfield.
666 (rs6000coff_vec): Add DYNAMIC to object_flags.
667 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
668 .loader sections specially.
669 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
670 section alignment from the XCOFF tdata information.
671 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
672 F_SHROBJ, and copy the extra a.out header information into the
673 XCOFF tdata structure.
674 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
675 F_DYNLOAD and the extra a.out header information.
676 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
677 C_HIDEXT symbol with attached csect information.
678 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
679 in the o_maxdata field.
680 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
681 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
682 end if BSF_NOT_AT_END is set.
683
684 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
685 _bfd_read_ar_hdr_fn.
686 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
687 * bfd-in2.h, libbfd.h: Rebuild.
688 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
689 return value.
690 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
691 (bfd_slurp_bsd_armap_f2): Likewise.
692 (_bfd_slurp_extended_name_table): Likewise.
693
694 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
695
696 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
697
698 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
699 when the symbol table is empty.
700
701 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
702 space for section symbols, since we don't output them either.
703 (elf_m68k_adjust_dynindx): Removed.
704
705 * ptrace-core.c (rawptr): Make it a local variable of
706 ptrace_unix_core_file_p.
707
708 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
709
710 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
711 NULL.
712
713 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
714 Mac object file formats.
715
716 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
717
718 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
719 auxent if there isn't one.
720 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
721 rather than FILNMLEN as the maximum name length.
722
723 * coffcode.h (bfd_coff_backend_data): Add new field
724 _bfd_coff_print_aux.
725 (bfd_coff_print_aux): New static function.
726 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
727 scnlen field of an XTY_LD csect aux entry.
728 (coff_print_aux): New static function.
729 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
730 in coff_pointerize_aux_hook.
731 (bfd_coff_std_swap_table): Initialize new field.
732 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
733 * libcoff.h: Rebuild.
734 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
735 * coff-mips.c (mips_ecoff_backend_data): Likewise.
736
737 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
738 if there are symbols, for native AIX ld compatibility.
739
740 * coffcode.h (bfd_coff_backend_data): Add new field
741 _bfd_coff_pointerize_aux_hook.
742 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
743 or I960, and as 0 otherwise.
744 (bfd_coff_std_swap_table): Initialize new field.
745 * libcoff.h: Rebuild.
746 * coffgen.c (coff_pointerize_aux): Change parameters to take
747 symbol pointer instead of type and class, and to take aux index.
748 Call _bfd_coff_pointerize_aux_hook if it is defined.
749 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
750 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
751 * coff-mips.c (mips_ecoff_backend_data): Likewise.
752
753 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
754 read-only/host-only support.
755
756 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
757 BSF_LOCAL.
758 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
759 RS6000COFF_C.
760
761 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
762 BFD_JUMP_TABLE_ARCHIVE accordingly.
763 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
764 (_bfd_compute_and_write_armap): Declare.
765 (_bfd_generic_read_ar_hdr): Declare.
766 (_bfd_read_ar_hdr): Define.
767 (_bfd_noarchive_read_ar_hdr): Define.
768 (_bfd_archive_bsd_read_ar_hdr): Define.
769 (_bfd_archive_coff_read_ar_hdr): Define.
770 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
771 _bfd_read_ar_hdr instead.
772 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
773 (_bfd_compute_and_write_armap): Rename from
774 compute_and_write_armap. Make non-static. Change all callers.
775 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
776 than _bfd_snarf_ar_hdr.
777 * aout-target.h (MY_read_ar_hdr): Define if not defined.
778 * ieee.c (ieee_read_ar_hdr): Define.
779 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
780 * oasys.c (oasys_read_ar_hdr): Define.
781 * som.c (som_read_ar_hdr): Define.
782 * bfd-in2.h, libbfd.h: Rebuild.
783
784 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
785
786 * peicode.c (coff_swap_filehdr_in): If symptr is
787 zero, there aren't any symbols, even if nsyms is set.
788
789 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
790
791 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
792 field.
793 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
794 sections, and set styp correctly for them: .got, .hash, .dynamic,
795 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
796 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
797 types.
798 (ecoff_sort_hdrs): New static function.
799 (ecoff_compute_section_file_positions): Return boolean, not void.
800 Sort the sections by VMA before looking through them. Put the
801 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
802 section on an appropriate boundary within the page.
803 (ecoff_compute_reloc_file_positions): Check return value of
804 ecoff_compute_section_file_positions.
805 (_bfd_ecoff_set_section_contents): Likewise.
806 (_bfd_ecoff_write_object_contents): Check for various Alpha
807 section types when incrementing text_size and data_size. Call
808 adjust_headers backend function if it exists.
809 * coff-alpha.c (alpha_adjust_headers): New static function.
810 (alpha_ecoff_backend_data): Initialize adjust_headers field.
811 * coff-mips.c (mips_ecoff_backend_data): Likewise.
812
813 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
814
815 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
816
817 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
818 of ALTERNATE_AIX_CORE_FORMAT.
819 * configure.in (aix4): No longer need CORE_FLAGS.
820 * configure: Updated.
821
822 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
823
824 NS32k changes from Ian Dall:
825 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
826 macros.
827 (aout_link_input_section_std, aout_link_input_section_ext,
828 aout_link_reloc_link_order): Call them instead of _bfd_*
829 versions.
830 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
831 to zero.
832 (backend_data): Use it instead of hardcoded zero.
833
834 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
835 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
836
837 * ns32knetbsd.c: Include bfd.h.
838 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
839 (MY_bfd_reloc_type_lookup): Declare function too.
840 * pc532-mach.c (set_sizes): Don't declare.
841 (MY_text_includes_header, MY_exec_header_not_counted): Define.
842 (backend_data, MY_backend_data): Don't define.
843
844 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
845 ns32k-*-lites* like ns32k-*-netbsd*.
846
847 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
848 compile on lites.
849
850 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
851
852 * coffcode.h (coff_write_object_contents): Restore setting
853 f_timdat to 0, deleted on August 22.
854
855 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
856
857 * coffcode.h (coff_bfd_copy_private_symbol_data,
858 coff_bfd_copy_private_section_data,
859 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
860 * peicode.h (coff_bfd_copy_private_bfd_data): New
861 (pe_bfd_copy_private_bfd_data): New.
862 (coff_swap_scnhdr_in): Swap bss size into the right place.
863 (pe_print_private_bfd_data): Add some newlines.
864
865 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
866
867 * som.c (setup_sections): Don't die if a space has no subspaces.
868
869 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
870
871 * elflink.h (elf_link_add_object_symbols): Don't let a weak
872 dynamic symbol override a common symbol. Don't change the size or
873 type if they have been set and the new symbol is not a definition.
874 Warn if the size or type changes.
875
876 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
877
878 * som.c (som_begin_writing): Don't write the symbol table or
879 symbol strings.
880 (som_finish_writing): Write them here. Place them after the
881 subspace data, but before the relocs.
882
883 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
884
885 * sunos.c (sunos_add_one_symbol): Just pass false, not
886 info->shared_library, to sunos_create_dynamic_sections.
887 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
888 section.
889 (sunos_check_dynamic_reloc): Remove .text section assertion.
890
891 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
892
893 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
894 * configure, configure.in: Add pmac_xcoff_vec case.
895 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
896 * coff-pmac.c: New file, PowerMac XCOFF support.
897 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
898 * targets.c (pmac_xcoff_vec): Declare.
899
900 * mpw-config.in: Various changes to be compatible with the
901 autoconf-based configury.
902 * mpw-make.sed: New file, sed commands to translate Unix
903 makefile into MPW syntax.
904 * mpw-make.in: Remove.
905 * hosts/mpw.h: Remove.
906 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
907 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
908
909 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
910
911 * binary.c (binary_get_symtab): Return an empty string on error.
912 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
913
914 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
915
916 * coff-ppc.c: Reformatted according to gnu conventions
917 Removed irrelevant "if 0" code
918
919 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
920
921 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
922 symbols rather than as indirect symbols.
923 (MY(slurp_symbol_table)): Don't do anything special about
924 secondary symbols.
925
926 * coffcode.h (coff_new_section_hook): Make sure that the alignment
927 of .ctors and .dtors sections is no larger than 2.
928
929 * sunos.c (sunos_add_one_symbol): Don't change
930 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
931 undef list.
932 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
933 dynamic symbols when creating a shared library.
934 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
935 shared library.
936 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
937 written even if it is not defined in a regular object.
938 (sunos_write_dynamic_symbol): Use plt_offset for the address of
939 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
940 rather than the constant 22.
941 (sunos_check_dynamic_reloc): Handle creating a shared library.
942 (sunos_finish_dynamic_link): Set the first entry in the GOT to
943 zero when creating a shared library.
944 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
945 write it out at the start of the symbol table.
946
947 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
948
949 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
950
951 * config.bfd: Add arm-*-coff.
952 * configure.in, configure: Add armcoff_{little,big}_vec.
953 * targets.c (armcoff_{little,big}_vec): Declare.
954 (bfd_target_vector): Add armcoff_{little,big}_vec.
955 * coff-arm.c (armcoff_{little,big}_vec): Always define.
956
957 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
958
959 * targets.c (bfd_find_target): Remove debugging code.
960
961 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
962
963 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
964 support on powerpc.
965 * Makefile.in: added *-ppc files
966 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
967 allow pe based .o's to be shared with other tools on ppc/NT
968 * config.bfd: added powerpc[le]-[pe|winnt] config support
969 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
970 * peicode.h: Added more section flags for PE on ppc
971 Added coff_swap_filehdr_out to allow peicode.h to be
972 used for non-image PE files on ppc.
973 Check for image, or not, before copying pe_opthdr
974 * targets.c: Added new bfd's
975 * targets.c: Removed two inactive bfds that shouldn't have made it this
976 far.
977
978 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
979
980 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
981 explicit values to initialize all relocs. Change all users.
982 (ppc_elf_brtaken_inner): New function to handle branch predicition
983 relocs.
984 (ppc_elf_brtaken_reloc): Ditto.
985 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
986 relocs use ppc_elf_unsupported_reloc.
987 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
988 needs to be reported.
989 (ppc_elf_relocate_section): Support branch prediction relocs.
990
991 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
992
993 * bfd.c (bfd_assert): Remove \n from string passed to
994 _bfd_error_handler.
995
996 * coff-i386.c: (TWO_DATA_SECS): Don't define.
997 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
998 (bfd_coff_make_section_hook): Don't define.
999 (coff_make_section_hook): Remove.
1000 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
1001 (styp_to_sec_flags): Likewise.
1002 (coff_write_object_contents): Likewise.
1003 (bfd_coff_std_swap_table): Don't initialize make_section_hook
1004 field.
1005 * libcoff.h: Rebuild.
1006 * coffgen.c (make_a_section_from_file): Just call
1007 bfd_make_section_anyway, not bfd_make_section or
1008 bfd_coff_make_section_hook.
1009 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
1010 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
1011 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
1012 make_section_hook field.
1013 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1014
1015 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
1016 pointers into value field for warning and indirect symbols; just
1017 leave the value field alone.
1018 * linker.c (generic_link_add_symbol_list): Use next symbol for
1019 warning and indirect symbols, rather than looking in symbol value.
1020 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
1021 parameter. Change all callers. Remove support for indirect
1022 symbols; it didn't work anyhow.
1023 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
1024 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
1025 * bfd-in2.h: Rebuild.
1026
1027 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1028
1029 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
1030 go back to telling the tools this reloc operates on 32 bits.
1031
1032 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
1033
1034 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
1035 rather than a direct fprintf.
1036 * archive.c (_bfd_write_archive_contents): Likewise.
1037 * coffcode.h (coff_slurp_symbol_table): Likewise.
1038 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
1039 (ppc_elf_unsupported_reloc): Likewise.
1040 (ppc_elf_relocate_section): Likewise.
1041 * i386linux.c (linux_tally_symbols): Likewise.
1042 (linux_finish_dynamic_link): Likewise.
1043 * osf-core.c (osf_core_core_file_p): Likewise.
1044 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1045 * som.c (som_sizeof_headers): Likewise.
1046 * srec.c (srec_bad_byte): Likewise.
1047 * bfd.c (bfd_assert): Likewise. Also change file to be const.
1048 * libbfd-in.h (bfd_assert): Declare first parameter const.
1049 * libbfd.h: Rebuild.
1050 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
1051 bfd_reloc_overflow is enough.
1052 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
1053 * coff-h8500.c (rtype2howto): Likewise.
1054 * coff-z8k.c (rtype2howto): Likewise.
1055 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1056 * elf.c (_bfd_elf_get_lineno): Likewise.
1057 (_bfd_elf_no_info_to_howto): Likewise.
1058 (_bfd_elf_no_info_to_howto_rel): Likewise.
1059 * hp300hpux.c (convert_sym_type): Likewise.
1060 (MY(swap_std_reloc_in)): Likewise.
1061 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
1062
1063 * libaout.h (struct aoutdata): Add line_buf field.
1064 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
1065 and filename_buffer. Instead, use a malloc buffer stored in the
1066 new line_buf field. Remove length restrictions.
1067
1068 * coffgen.c (string_size): Remove static variable.
1069 (debug_string_size, debug_string_section): Likewise.
1070 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
1071 and debug_string_size_p parameters. Use them instead of the
1072 global variables. Change all callers.
1073 (coff_write_symbol): Likewise.
1074 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
1075 (coff_write_symbols): Add local variables to replace removed
1076 global variables.
1077
1078 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
1079 function, and line_base fields.
1080 * libcoff.h: Rebuild.
1081 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
1082 information, rather than using static variables.
1083
1084 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
1085 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
1086
1087 * init.c (initialized): Remove static variable.
1088 (bfd_init): Don't bother setting initialized.
1089 (bfd_check_init): Remove.
1090 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
1091 * libbfd.h: Rebuild.
1092
1093 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1094
1095 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
1096 size for full core dumps. Copy core file header to private data.
1097 (rs6000coff_core_file_failing_command,
1098 rs6000coff_core_file_failing_signal): New functions to extract
1099 the file name and terminating signal from the core file.
1100 * coff-rs6000.c: Use them.
1101
1102 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
1103
1104 Change arch info to be const, initialized at compile time.
1105 * archures.c: Reindent many functions. Change CONST to const.
1106 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
1107 nothing set it anyhow. Make next const.
1108 (bfd_arch_info_list): Remove.
1109 (bfd_archures_list): Rename from archures_init_table. Change from
1110 a table of function pointers to a table of bfd_arch_info_type
1111 structure addresses.
1112 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
1113 (bfd_lookup_arch): Likewise.
1114 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
1115 const pointer.
1116 (bfd_default_arch_struct): Make const.
1117 (bfd_arch_init, bfd_arch_linkin): Remove.
1118 (bfd_get_arch_info): Return a const pointer.
1119 * init.c (bfd_init): Don't call bfd_arch_init.
1120 * bfd.c (struct _bfd): Make arch_info const.
1121 * bfd-in2.h: Rebuild.
1122 * libbfd.h: Rebuild.
1123 * configure.in: Put & before everything in $selarchs.
1124 * configure: Rebuild.
1125 * cpu-*.c: Change bfd_*_arch from a function which calls
1126 bfd_arch_linkin to a const structure.
1127 * ieee.c (ieee_object_p): Make arch const.
1128
1129 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1130
1131 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
1132 PowerPC V.4.
1133 * bfd-in2.h: Regenerate.
1134 * libbfd.h: Regenerate.
1135
1136 * elf32-ppc.c (reloc_type): Update names to match current draft.
1137 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
1138 relative. Update names to current V.4 draft.
1139 (ppc_elf_reloc_type_lookup): Add support for more relocations.
1140 (ppc_elf_relocate_section): Rename relocations to match draft.
1141
1142 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
1143
1144 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
1145 compiled with -mrelocatable-lib to be linked with either normal
1146 modules or -mrelocatable modules.
1147
1148 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
1149
1150 * coffcode.h (coff_write_object_contents): Clear the vstamp field
1151 in the a.out header.
1152
1153 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
1154 a reloc against a local symbol, even if it's not a section.
1155
1156 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
1157
1158 * targets.c (bfd_target): Remove unused align_power_min field.
1159 * bfd-in2.h: Rebuild.
1160 * All backends: Remove initialization of align_power_min.
1161
1162 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
1163
1164 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
1165
1166 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
1167
1168 * config.bfd (mips-dec-netbsd*): New target.
1169 * configure.host (mips-dec-netbsd*): New host.
1170 * configure.in (mips-dec-netbsd*): New native.
1171 * configure: Rebuild.
1172
1173 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
1174
1175 Make the COFF backend linker merge common types:
1176 * cofflink.c (struct coff_debug_merge_element): Define.
1177 (struct coff_debug_merge_type): Define.
1178 (struct coff_debug_merge_hash_entry): Define.
1179 (struct coff_debug_merge_hash_table): Define.
1180 (coff_debug_merge_hash_table_init): Define.
1181 (coff_debug_merge_hash_table_free): Define.
1182 (coff_debug_merge_hash_lookup): Define.
1183 (struct coff_final_link_info): Add debug_merge field.
1184 (coff_debug_merge_hash_newfunc): New static function.
1185 (_bfd_coff_final_link): Allocate and free debug_merge table.
1186 (coff_link_input_bfd): Merge identical enum, struct and union
1187 types.
1188
1189 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
1190
1191 Convert i960 COFF to use COFF backend linker.
1192 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
1193 structure to store the symbol being used.
1194 (coff_i960_start_final_link): New static function.
1195 (coff_i960_relocate_section): New static function.
1196 (coff_i960_adjust_symndx): New static function.
1197 (coff_start_final_link): Define.
1198 (coff_relocate_section): Define.
1199 (coff_adjust_symndx): Define.
1200 * coffcode.h (bfd_coff_backend_data): Add new callback function
1201 _bfd_coff_start_final_link.
1202 (bfd_coff_start_final_link): Define.
1203 (coff_start_final_link): Define if not defined.
1204 (bfd_coff_std_swap_table): Add coff_start_final_link.
1205 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
1206 visible.
1207 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
1208 function callback is not NULL.
1209 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
1210 (_bfd_coff_internal_syment_name): Declare.
1211 * libcoff.h: Rebuild.
1212 * configure.in (icoff_big_vec): Add cofflink.o.
1213 (icoff_little_vec): Likewise.
1214 * configure: Rebuild.
1215
1216 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
1217
1218 * Makefile.in (clean-info): Remove extraneous tab from line
1219 following action.
1220
1221 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
1222
1223 * cofflink.c (coff_link_input_bfd): Fail if a section with no
1224 contents has relocs.
1225
1226 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
1227
1228 * coffcode.h (coff_compute_section_file_positions): Keep the
1229 raw size safe.
1230 (coff_write_object_contents): Remember if it's a relocatable
1231 file.
1232 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
1233 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
1234 if relocatable file. Swap out saved raw size.
1235
1236 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
1237
1238 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
1239 (maintainer-clean): Rename from realclean, passing
1240 maintainer-clean down to subdirectories, but leave realclean as a
1241 synonym.
1242
1243 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
1244 warning callback.
1245
1246 * dep-in.sed: Remove config.h from generated dependencies.
1247
1248 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
1249 broken out of sunos_canonicalize_dynamic_symtab.
1250 (sunos_canonicalize_dynamic_symtab): Call new function
1251 sunos_slurp_dynamic_symtab.
1252 (sunos_add_dynamic_symbols): Add three new parameters. Return the
1253 dynamic symbol table to the caller.
1254 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
1255 callback to override the symbols being read.
1256 * libaout.h (struct aout_backend_data): Add three new parameters
1257 to add_dynamic_symbols callback.
1258
1259 Extensive minor changes to avoid various gcc warnings. Also:
1260 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
1261 * archures.c (bfd_arch_info_type): Change mach field from long to
1262 unsigned long.
1263 (bfd_lookup_arch): Change machine parameter from long to unsigned
1264 long.
1265
1266 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
1267
1268 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
1269 a symbol with a non-zero plt_offset.
1270
1271 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
1272
1273 * elfcode.h (align_file_position): Remove; not used.
1274
1275 * configure.in: Only check for <sys/procfs.h> on a native system,
1276 and make sure it defines prstatus_t.
1277 * configure: Rebuild.
1278
1279 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
1280
1281 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
1282
1283 * config.in: Rename from config.h.in.
1284 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1285 Check for config.h:config.in when creating stamp-h.
1286 * configure: Rebuild.
1287 * Makefile.in (stamp-h): Depend upon config.in rather than
1288 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
1289 calling config.status.
1290
1291 * Makefile.in (do_distclean): Remove config.h and stamp-h.
1292 (Makefile): Just rebuild Makefile.
1293 (config.h, stamp-h): New targets.
1294 * configure.in: Create stamp-h when rebuilding config.h.
1295 * configure: Rebuild.
1296
1297 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
1298
1299 * configure.in: Call AC_CONFIG_HEADER. Substitute
1300 HOST_64BIT_LONG. Check that various header files exist. Check
1301 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
1302 and/or free need to be declared. Don't make a link to sysdep.h.
1303 Define TRAD_HEADER for various hosts.
1304 * configure: Rebuild.
1305 * configure.host: Don't set my_host. Add definitions taken from
1306 host header files for various entries. Remove entries which now
1307 do nothing.
1308 * acconfig.h: New file.
1309 * config.h.in: New file, built by autoheader.
1310 * sysdep.h: New file.
1311 * Makefile.in (do_distclean): Don't remove sysdep.h.
1312 (RECONFIG): Remove.
1313 (LOCAL_H_DEPS): New variable.
1314 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
1315 $(RECONFIG).
1316 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
1317 ($(OPTIONAL_BACKENDS)): Likewise.
1318 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
1319 looking through sysdep.h.
1320 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
1321 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
1322 (fprintf_vma, sprintf_vma): Likewise.
1323 (int64_type, uint64_type): Don't define.
1324 * bfd-in2.h: Rebuild.
1325 * archures.c, bfd.c, srec.c: Include <ctype.h>.
1326 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
1327 * lynx-core.c: Include stuff from old hosts/lynx.h.
1328 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
1329 rather than NO_FCNTL.
1330 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
1331 rather than NATIVE_HPPAHPUX_COMPILER.
1332 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
1333 is defined.
1334 * hosts/*.h: Remove all header files which merely include,
1335 declare, and define things. Leave header files which define
1336 information needed by trad-core.c.
1337
1338 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
1339 (BFD_CC_FOR_BUILD): Define.
1340 * configure.in: Use BFD_CC_FOR_BUILD.
1341 * configure: Rebuild.
1342
1343 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
1344
1345 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
1346 * configure: Rebuild.
1347
1348 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
1349 a global symbol.
1350
1351 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
1352
1353 * config.bfd: i386pe_ve -> i386pe_vec.
1354
1355 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
1356
1357 * configure.host: Incorporate host Makefile fragments by setting
1358 shell variables.
1359 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
1360 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
1361 value based on whether the code is being compiled by a cross
1362 compiler. Don't substitute host_makefile_frag or frags.
1363 * aclocal.m4: New file to define local AC_PROG_CC.
1364 * configure: Rebuild.
1365 * Makefile.in (INSTALL): Set to @INSTALL@.
1366 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
1367 (INSTALL_DATA): Set to @INSTALL_DATA@.
1368 (AR): Set to @AR@.
1369 (CC): Define as @CC@.
1370 (CFLAGS): Set to @CFLAGS@.
1371 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
1372 (@host_makefile_frag@): Remove.
1373 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
1374 after other options.
1375 (config.status): Remove dependency upon @frags@.
1376 * config/*.mh, config/README: Remove.
1377
1378 * config.bfd: Rewrite to incorporate the contents of the Makefile
1379 fragments by setting shell variables, rather than merely returning
1380 the name of a Makefile fragment.
1381 * configure.in: Use shell variables set by config.bfd rather than
1382 looking at the target Makefile fragment files. Don't substitute
1383 target_makefile_frag. Do substitute TDEFINES.
1384 * configure: Rebuild.
1385 * Makefile.in (@target_makefile_frag@): Remove.
1386 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
1387 * config/*.mt: Remove.
1388
1389 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
1390
1391 * configure.in: Put changequote lines around "i[345]86" patterns
1392 section of core file support.
1393
1394 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
1395
1396 * som.c (som_bfd_print_private_bfd_data): Define to use the
1397 generic version.
1398
1399 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
1400
1401 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
1402 entry, text_start and data_start.
1403
1404 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
1405
1406 * Makefile.in (OFILES): Remove $(TDEPFILES).
1407 * config/apollo.mt (TDEPFILES): Remove.
1408 * config/README: Update.
1409
1410 * configure.in: For a native configuration, set COREFILE and
1411 COREFLAG based on the canonical host name.
1412 * configure: Rebuild.
1413 * Makefile.in: Rebuild dependencies.
1414 (ALL_CFLAGS): Add @COREFLAG@.
1415 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
1416 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
1417 support routines. Check LYNX_CORE rather than HOST_LYNX.
1418 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
1419 * i386lynx.c: Likewise.
1420 * m68klynx.c: Likewise.
1421 * sparclynx.c: Likewise.
1422 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
1423 * *-core.c: Comment changes.
1424 * config/decstation.mh (HDEPFILES): Remove.
1425 (HDEFINES): Remove -DTRAD_CORE.
1426 * config/irix3.mh (RANLIB): Remove.
1427 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
1428 (HDEFINES): Remove -DIRIX_CORE.
1429 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
1430 (HDEFINES): Remove -DTRAD_CORE.
1431 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
1432 * config/ultra3.mh (RANLIB): Remove.
1433 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
1434 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
1435 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
1436 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
1437 * config/hppahpux.mh, config/hppaosf.mh: Remove.
1438 * config/i386aix.mh, config/i386bsd.mh: Remove.
1439 * config/i386linux.mh, config/i386mach3.mh: Remove.
1440 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
1441 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
1442 * config/mipsmach3.mh, config/news-mips.mh: Remove.
1443 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
1444 * config/rs600.mh, config/rs6000lynx.mh: Remove.
1445 * config/solaris2.mh, config/stratus.mh: Remove.
1446 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
1447 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
1448
1449 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
1450
1451 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
1452 DT_FINI entry if the appropriate symbol is not in the hash table.
1453
1454 * libelf.h (struct elf_backend_data): Add create_program_headers
1455 and want_hdr_in_seg fields.
1456 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
1457 defined.
1458 (elf_backend_create_program_headers): Likewise.
1459 (elfNN_bed): Initialize create_program_headers and
1460 want_hdr_in_seg.
1461 * elf.c (get_program_header_size): Call create_program_headers
1462 backend routine.
1463 (map_program_segments): Check want_hdr_in_seg backend field. Call
1464 create_program_headers backend routine.
1465
1466 * elf.c (assign_file_positions_except_relocs): Align non allocated
1467 sections when creating an executable.
1468
1469 * elfcode.h (elf_swap_phdr_in): Make non static.
1470 (elf_swap_phdr_out): Make non static.
1471 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
1472 (bfd_elf32_swap_phdr_out): Declare.
1473 (bfd_elf64_swap_phdr_in): Declare.
1474 (bfd_elf64_swap_phdr_out): Declare.
1475
1476 * ecofflink.c (ecoff_collect_shuffle): New static function.
1477 (_bfd_ecoff_get_accumulated_pdr): New function.
1478 (_bfd_ecoff_get_accumulated_sym): New function.
1479 (_bfd_ecoff_get_accumulated_ss): New function.
1480 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
1481 (_bfd_ecoff_get_accumulated_sym): Declare.
1482 (_bfd_ecoff_get_accumulated_ss): Declare.
1483 * libbfd.h: Rebuild.
1484
1485 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
1486
1487 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
1488
1489 * elflink.h (elf_link_add_object_symbols): Handle indirect and
1490 warning symbols. If any section is named .gnu.warning.XXX, treat
1491 the contents as a warning to be issued if the symbol XXX is
1492 referenced.
1493 (elf_link_output_extsym): For an indirect or warning symbol, just
1494 output the symbol it points to.
1495
1496 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
1497 if bfd_hash_allocate fails, since it will already be set.
1498 (generic_link_hash_newfunc): Likewise.
1499 (archive_hash_newfunc): Likewise.
1500 (hash_entry_bfd): New static function.
1501 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
1502 callback. Allocate a new warning using the hash table newfunc.
1503 Use bfd_hash_replace to update the entry in the hash table, rather
1504 than assuming we can copy the fields with structure assignment.
1505
1506 * hash.c (bfd_hash_replace): New function.
1507 * bfd-in.h (bfd_hash_replace): Declare.
1508 * bfd-in2.h: Rebuild.
1509
1510 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
1511
1512 * config.bfd: Add mips*vr4300-*-elf* target.
1513 * config/mipsbvr4300.mt: Added.
1514
1515 See file ChangeLog.2
1516
1517 \f
1518 Local Variables:
1519 mode: indented-text
1520 left-margin: 8
1521 fill-column: 74
1522 version-control: never
1523 End: