1
Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3
Minor cleanups suggested by CodeCenter.
4
* aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
5
linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
7
* aoutx.h (struct external_exec): Removed unnecessary declaration.
8
(NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
9
(adjust_z_magic): Removed useless variable data_vma.
10
(stringtab_init): Initialize hash_zero.
11
(add_to_stringtab): Removed unused fourth argument.
12
(NAME(aout,swap_std_reloc_out)): Removed useless variable
14
(aout_link_input_section): Added some casts.
15
* archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
16
bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
17
Minor code rewriting to make it more C like.
18
(do_slurp_bsd_armap): Added some casts.
19
* ecoff.c (ecoff_write_object_contents): Removed useless variable
21
(ecoff_write_armap): Added some casts. Use "" rather than "\0".
22
* ecofflink.c (bfd_ecoff_write_debug): Added a cast.
23
* libaout.h (struct internal_exec): Removed unnecessary
25
* linker.c (_bfd_generic_indirect_link_order): Added a cast.
26
* opncls.c (new_bfd): Removed a cast.
27
* reloc.c (bfd_generic_get_relocated_section_contents): Added
29
* srec.c (internal_srec_write_object_contents): Removed useless
30
variable bytes_written.
32
Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
34
* i386mach3.c (N_TXTADDR): Don't define after all.
35
(TEXT_START_ADDR): Don't include exec header size in value.
37
Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
39
* i386mach3.c (N_TXTADDR): Define.
41
Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
43
Extensive changes to move the bulk of the linker into BFD so that
44
more efficient backend code can be written for specific object
45
files. Only existing efficient backend is a.out.
46
* seclet.c, seclet.h: Removed.
47
* hash.c, linker.c, genlink.h: New files.
48
* bfd-in.h: Removed bfd_error_vector. Declared hash table
49
structures and functions.
50
(JUMP_TABLE): Removed bfd_seclet_link, added
51
bfd_link_hash_table_create, bfd_link_add_symbols and
53
* All backends: Changed accordingly.
55
* bfd.c (struct _bfd): Added link_next and archive_pass fields.
56
Removed ld_symbols field.
57
(bfd_nonrepresentable_section, bfd_undefined_symbol,
58
bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
59
bfd_error_vector): Removed.
60
(bfd_default_error_trap, bfd_error_trap,
61
bfd_error_nonrepresentabltrap): Removed.
62
(bfd_get_relocated_section_contents): Pass link_info. Pass
63
link_order instead of seclet. Pass symbols.
64
(bfd_relax_section): Pass link_info.
65
(bfd_seclet_link): Removed.
66
(bfd_link_hash_table_create, bfd_link_add_symbols,
67
bfd_final_link): New macros.
68
* libbfd-in.h: If __GNUC__ is defined and alloca is not, define
69
alloca as __builtin_alloca. Declare internal linking functions.
71
* libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
73
* reloc.c (reloc_howto_type): Added error_message argument to
74
special_function field. Changed all callers and all definitions.
75
(bfd_get_reloc_size): Make argument a const pointer.
76
(bfd_perform_relocation): Add error_message argument to hold
77
string set if return value if bfd_reloc_dangerous. Changed all
79
(_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
80
* section.c (asection): Renamed seclets_head and seclets_tail to
81
link_order_head and link_order_tail.
82
* targets.c (bfd_target): Replaced seclet argument with link_info
83
and link_order and symbols arguments in
84
bfd_get_relocated_section_contents. Added symbols argument to
85
bfd_relax_section. Removed bfd_seclet_link. Added
86
bfd_link_hash_table_create, bfd_link_add_symbols and
88
* libaout.h (struct aoutdata): Added external_syms,
89
external_sym_count, external_strings, sym_hashes fields.
90
(obj_aout_external_syms, obj_aout_external_sym_count,
91
obj_aout_external_strings, obj_aout_sym_hashes): New accessor
93
(WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
94
* aoutx.h: Wrote new back end linker routines.
95
(translate_to_native_sym_flags): Return boolean value. Don't use
97
(NAME(aout,write_syms)): Return boolean value. Check return value
98
of translate_to_native_sym_flags and bfd_write.
99
* aout-target.h (final_link_callback): New function.
100
(MY_bfd_final_link): New function.
101
* aout-adobe.c (aout_adobe_write_object_contents): Check return
102
value of aout_32_write_syms.
103
* hp300hpux.c (MY(write_object_contents)): Likewise.
104
* i386lynx.c (WRITE_HEADERS): Likewise.
105
* libaout.h (WRITE_HEADERS): Likewise.
106
* bout.c: Changed functions to use link_info->callbacks rather
107
than bfd_error_vector, and link_orders rather than seclets.
108
* coff-alpha.c: Likewise.
109
* coff-h8300.c: Likewise.
110
* coff-h8500.c: Likewise.
111
* coff-sh.c: Likewise.
112
* coff-z8k.c: Likewise.
113
* elf32-hppa.c: Likewise.
114
* reloc16.c: Likewise.
115
* coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
116
up _gp in the hash table rather than in outsymbols.
117
* coff-a29k.c (a29k_reloc): Pass errors back in new error_message
118
argument rather than printing them.
119
* coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
120
link_order arguments rather than seclet. Changed all uses and
122
(bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
123
all uses and definitions.
124
* libcoff.h: Rebuilt.
125
* ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
126
not by ECOFF, make it scAbs.
127
(ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
129
* elf32-mips.c (mips_elf_final_link): Renamed from
130
mips_elf_seclet_link and rewritten.
131
* elf32-hppa.c (elf32_hppa_stub_description): Added link_info
133
(new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
134
hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
135
Added link_info arguments. Changed all callers.
136
* elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
138
* oasys.c (oasys_write_sections): Return boolean value rather than
139
using bfd_error_vector.
140
(oasys_write_object_contents): Check return value of
141
oasys_write_sections.
142
* hosts/std-host.h: Don't declare qsort or strtol.
143
* Makefile.in: Rebuild dependencies.
144
(BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
145
(CFILES): Removed seclet.c. Added hash.c and linker.c.
146
(HFILES): Removed seclet.h. Added genlink.h.
148
Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
150
* section.c (bfd_get_section_contents): Return zero filled buffer
151
if section has no contents.
153
Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
155
* elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
156
then skip bfd_perform_relocation even if the addend is non-zero.
158
Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
160
* coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
161
addend to r_offset field.
163
* Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
165
* coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
166
CALC_ADDEND): Define.
168
* aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
169
the offsetof because AIX /bin/cc does not like to take the address
170
of an array. (From Minh Tran-Le.)
172
Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
174
* Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
176
* elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
177
the return pointer into %r2 if no jump-in-call-delay-slot
178
optimization was done.
180
* hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
182
Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
184
* hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
186
* hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
187
(HOST_SEGMENT_SIZE): Set to 0 for same reason.
189
* i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
190
(TEXT_START_ADDR): Correct.
191
(MY_backend_data): Define.
193
* aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
194
New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
196
Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
198
* som.c (som_begin_writing): Fix thinkos in auxiliary header
200
(bfd_som_attach_aux_hdr): Likewise.
202
Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
204
* elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
205
selectors for PIC code.
207
* som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
208
(som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
209
relocations needed by PIC.
211
Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
213
* nlmcode.h: Fixes to avoid compiler warnings...
215
Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
217
* libnlm.h (nlm_backend_data): Removed macro definition.
218
(nlm_alpha_backend_data): Adjusted accordingly.
220
Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
222
* som.c (som_begin_writing): Flesh out code for handling simple
224
(bfd_som_attach_aux_hdr): New function.
226
* som.h (struct somdata): Add fields for attaching version and
227
copyright headers. Add accessor macros.
229
* som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
230
definitions for old versions of HPUX which fail to define them.
231
(som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
232
now that they're safe. Delete bogus R_STATEMENT relocations.
234
* som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
235
extra R_DATA_OVERRIDE.
236
(hppa_som_gen_reloc_type): Generate a relocation for the rounding
237
mode selector if needed.
238
(som_write_fixups): Handle requests for a change in the default
239
rounding mode. Rounding modes do not consume input bytes, but
240
are just markers much like R_ENTRY and R_EXIT.
242
Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
244
Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
246
* elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
247
the branch instruction as originally been nullified.
248
hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
249
case of no code reordering due to an LDO instruction in the
250
delay slot of the branch. Make sure to relocate the correct
251
instruction. Do not perform instruction reordering for millicode
253
(hppa_elf_build_arg_reloc_stub): Change the relocation type
254
to R_HPPA_STUB_CALL_17 when special processing might be needed.
255
(hppa_elf_build_long_branch_stub): Prevent code reordering on
256
a call from a linker stub to another linker stub and for millicode
257
calls. Do not trash the return register for calls from one linker
258
stub to a second linker stub.
260
* elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
261
relocations are not pc-relative.
263
* hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
265
(COPY_2_31): Likewise.
267
Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
269
* config/solaris2.mh (HDEFINES): Remove -Dconst=
270
* hosts/solaris.h: If not __GNUC__, define const as empty.
272
Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
274
* ecoff.c: Added various casts for 32/64 bit cross targeting.
275
(ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
276
section so that the linker ignores it.
277
* ecofflink.c: Added various casts for 32/64 bit cross targeting.
278
(ecoff_add_bytes): Changed need argument to size_t.
279
(bfd_ecoff_debug_link_other): Check return value of
282
* libbfd-in.h (new_bfd): Use void rather than an empty parameter
286
* libnlm.h (struct nlm_obj_tdata): New field backend_data.
287
(nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
288
(struct nlm_backend_data): New field no_uninitialized_data.
289
(nlm_no_uninitialized_data): New accessor macro.
290
* nlmcode.h (nlm_compute_section_file_positions): Handle
291
no_uninitialized_data.
292
(nlm_external_reloc_compare): Sort relocs by address for a
293
particular symbol, to make the sort more stable.
294
(nlm_write_object_contents): Cast the arguments to qsort. Get the
295
value of a debugging symbol the same way we get the value of a
297
* nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
298
Set no_uninitialized_data to true.
299
* nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
300
(nlm32_sparc_backend): Set no_uninitialized_data field false.
301
* nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
302
before filling it in.
304
Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
306
* som.c (som_section_type, som_decode_symcalss): New functions.
307
(som_get_symbol_info): Use them.
308
(som_slurp_symbol_table): Set the section of common and undefined
311
Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
313
* elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
316
* mipsbsd.c: Changes from Ralph Campbell:
317
(mips_howto_table_ext): MIPS_RELOC_LO16 should use
318
complain_overflow_dont.
319
(aout_mips_*_vec): Make name use "a.out" instead of "aout", to
322
* bfd.c (bfd_errmsgs): Reword invalid-target message.
324
* config.bfd: For sparc*-*-coff, use sparc-coff.
325
* configure.in: Handle sparccoff_vec.
326
* targets.c (sparccoff_vec): Declare.
328
* reloc.c (bfd_get_reloc_size): New function.
329
(struct reloc_howto_type): Update documentation of size field.
331
Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
333
* nlm32-alpha.c: New file; preliminary Alpha NetWare support.
334
* config.bfd (alpha-*-netware*): New target; use alpha-nlm.
335
* config/alpha-nlm.mt: New file.
336
* configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
338
* Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
339
(CFILES): Added nlm32-alpha.c.
340
Rebuilt dependencies.
341
* targets.c (nlm32_alpha_vec): Declare.
343
* libnlm.h (struct nlm_backend_data): New fields
344
optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
345
nlm_set_public_section, nlm_get_public_offset. Removed unused
346
nlm_write_reloc field. Changed nlm_write_import to remove
347
unnecessary symbol argument. Renamed nlm_write_externals to
348
nlm_write_external, and changed cound argument from bfd_vma to
350
(nlm_optional_prefix_size, nlm_backend_object_p_func,
351
nlm_write_prefix_func, nlm_set_public_section_func,
352
nlm_get_public_offset_func): New accessor macros.
353
(nlm_write_reloc_func): Removed.
354
(nlm_write_external_func): Adjusted for field renaming.
355
* nlm32-i386.c (nlm_i386_write_import): Renamed from
356
nlm_i386_write_reloc. Removed old nlm_i386_write_import which
357
just called old nlm_i386_write_reloc.
358
(nlm_i386_write_external): Renamed from nlm_i386_write_externals.
359
Declared. Changed second argument from bfd_vma to bfd_size_type.
360
(nlm32_i386_backend): Adjusted for changes to fields and names.
361
* nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
363
(nlm_sparc_write_import): Removed second argument.
364
(nlm_sparc_write_external): Renamed from
365
nlm_sparc_write_externals. Changed second argument from bfd_vma
367
(nlm32_sparc_backend): Adjusted for changes to fields and names.
368
* nlmcode.h: Removed some unused code.
369
(nlm_object_p): Don't destroy tdata pointer. Call
370
backend_object_p function if it exists.
371
(nlm_slurp_symbol_table): Removed unused variable rcount. Call
372
set_public_section_func if it exists instead of checking
374
(nlm_compute_section_file_positions): Account for
375
optional_prefix_size.
376
(nlm_write_object_contents): Account for optional_prefix_size.
377
Removed useless variable write_reloc_func. Changed declaration
378
and call of write_import_func. Call write_prefix_func if it
379
exists. Removed unused variables len and temp. Call
380
get_public_offset_func if it exists rather than setting NLM_HIBIT.
381
* nlmswap.h: Declare functions.
383
* bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
385
(fprintf_vma, sprintf_vma): Use %lx, not %x.
386
* bfd-in2.h: Rebuilt.
387
* hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
390
* config.bfd: Don't set target64 here, as the setting is ignored.
391
* configure.in (ecoffalpha_little_vec): Set target64.
393
* config/alphaosf.mt (TDEFINES): Removed; setting host parameters
394
in TDEFINES is wrong.
396
* coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
397
Remove unused variable output_section.
399
Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
401
* irix-core.c: New file for Irix 4 and Irix 5 core support.
402
Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
403
* coff-mips.c: Irix 4 core file support moved to irix-core.c.
404
* targets.c: If IRIX_CORE defined, include irix_core_vec in
406
* config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
407
(HDEPFILES): Define to be irix-core.o.
408
* config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
409
(HDEPFILES): Define to be irix-core.o.
410
* Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
411
sco5-core.o, which no longer exists.
412
(CFILES): Added all *-core.c files.
413
Rebuilt dependencies.
415
Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
417
* elfcode.h (map_program_segments): Restore check of file_size !=
418
mem_size, but only if SHT_PROGBITS.
420
* ecofflink.c: New file to hold ECOFF debug information linking
422
* ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
423
ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
425
(ecoff_get_extr, ecoff_set_index): New functions.
426
(ecoff_slurp_symbolic_info): Don't save raw_size.
427
(ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
428
(ecoff_compute_section_file_positions): Don't set EXEC_P just
429
because there is a start address.
430
(ecoff_write_object_contents): Handle external symbols here. Use
431
ecofflink.c functions to write out debugging information.
432
* elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
433
mips_elf_set_index): New functions.
434
(mips_elf_seclet_link): Discard empty sections, the .options
435
section and .gptab sections. Handle linking .mdebug section.
436
* libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
437
* libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
438
* bfd-in.h: Added prototypes for routines in ecofflink.c (some are
439
called by gas, so they are public).
440
* bfd-in2.h: Rebuilt.
441
* Makefile.in (BFD_LIBS): Added ecofflink.o.
442
(CFILES): Added ecofflink.c.
443
(ecofflink.o): New target. Rebuilt dependencies.
445
Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
447
* som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
448
a valid magic number if it's been defined.
450
Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
452
* ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
453
no longer requires it.
454
(ecoff_bfd_seclet_link, ecoff_sizeof_headers,
455
ecoff_write_object_contents): Don't treat .scommon section
458
Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
460
Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
461
* config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
462
* config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
463
* ptrace-core.c: New file for dealing with core files with
464
start with the ptrace_user structure found on BCS compliant systems.
465
* targets.c (ptrace_core_vec): New vector.
467
Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
469
* Minimal support for reading SOM fixup streams. Allows
470
objdump -r to do something reasonable.
471
* som.c (som_get_reloc_upper_bound): Implement.
472
(som_canonicalize_reloc): Implement.
473
(som_set_reloc_info, som_slurp_reloc_table): New functions.
475
Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
477
* hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
478
* hosts/sparclynx.h: Include lynx.h instead of duplicating it.
480
Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
482
* coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
483
signed_value before sign extending it. Don't subtract out
484
reloc_entry->address. This makes it compatible with what gas is
487
* elfcode.h (elf_fake_sections): Accept .sbss as the name for a
489
(map_program_segments): Don't leave the loop after the first
491
(assign_file_positions_except_relocs): Only force sh_offset and
492
sh_addr to match modulo maxpagesize for a section which is not
493
SHT_NOBITS. Changed the method used to force page alignment after
494
a SHT_NOBITS section to only do it for the last such consecutive
495
section, and to really force page alignment.
497
Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
499
* coffcode.h (coff_slurp_symbol_table): Print more verbose message
500
in the case of an unknown (or unhandled) storage class.
502
* config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
503
not be defined here, since it is a host attribute, not a target
505
* config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
507
* coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
510
* coff-sparc.c: Define some relocations, based on ELF relocations.
511
(enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
512
struct coff_reloc_map, sparc_reloc_map,
513
coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
515
(coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
516
(rtype2howto): Index into coff_sparc_howto_table using
519
Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
521
* config.bfd (mips*-*-irix5*): New target; use mipsbelf.
522
* configure.host (mips-sgi-irix5*) New host; use irix5 (no
523
hosts/irix5.h created; just use std-host.h).
524
* config/irix5.mh: New file; like irix4.mh, but don't use -G or
526
* Makefile.in: Rebuilt dependencies.
528
* ecoffswap.h: Changed type of internal pointers for swap out
529
functions to const *.
531
* elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
532
correctly for assembler, but linker support not implemented.
533
(elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
534
(mips_elf_sym_is_global): New function; at least on Irix 5, all
535
non section symbols are considered global.
536
(elf_backend_sym_is_global): Define.
537
(mips_elf_final_write_processing): New function. Set the MIPS
538
architecture level correctly.
539
(elf_backend_final_write_processing): Define.
540
(mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
541
(mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
542
section to 1. Handle .options section.
543
(mips_elf_acom_section, mips_elf_acom_symbol,
544
mips_elf_acom_symbol_ptr): New static variables, used to build a
545
generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
546
(mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
547
putting them all in a global .acommon section.
549
* elfcode.h (bfd_section_from_shdr): Don't dump core if target
550
section has no ELF section data.
551
(elf_make_sections): Set addralign of reloc section to 4.
552
(elf_fake_sections): Likewise.
553
(map_program_segments): Don't consider section 0.
554
(assign_file_positions_except_relocs): Don't consider section 0.
555
In the main loop, skip the symtab and strtab sections, since their
556
positions are set elsewhere.
557
(swap_out_syms): Set addralign of symtab section to 4. Set
558
addralign of strtab sections to 1.
559
(assign_file_positions_for_relocs): Don't consider section 0.
560
(write_object_contents): Don't write out section 0.
562
* libelf.h (struct elf_backend_data): Added fields
563
elf_backend_sym_is_global and elf_backend_final_write_processing.
564
* elf32-target.h (elf32_bed): Added corresponding initializers.
565
* elf64-target.h (elf64_bed): Likewise.
566
* elfcode.h (sym_is_global): Take abfd argument. Call
567
elf_backend_sym_is_global if it is not NULL.
568
(elf_map_symbols): Pass abfd to sym_is_global.
569
(write_object_contents): Call elf_backend_final_write_processing
572
Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
574
* libecoff.h: Include coff/ecoff.h.
575
(struct ecoff_backend_data): Move external debugging information
576
fields into a single field pointing to an ecoff_debug_swap
578
(ecoff_data_type): Move debugging information fields into a single
579
field pointing to an ecoff_debug_info structure.
580
* coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
582
Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
584
* nlmswap.h: New file to swap fixed header. Included by NLM
586
* libnlm.h (struct reloc_and_sec): Define.
587
(struct nlm_backend_data): Add fields fixed_header_size,
588
nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
590
(nlm_fixed_header_size, nlm_read_import_func,
591
nlm_write_import_func, nlm_swap_fixed_header_in_func,
592
nlm_swap_fixed_header_out_func, nlm_write_external_func): New
594
* nlmcode.h: Use new functions.
595
* nlm32-i386.c: Provide new functions.
596
* nlm32-sparc.c: New file; SPARC NLM backend.
598
Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
600
* i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
601
garbage bits appearing in the upper end of symbolnums.
603
* config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
605
Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
607
* lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
608
* m68klynx.c: Define core file macros.
609
* hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
610
non-architecture specific stuff into lynx.h.
612
Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
614
* i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
615
change PAGE_SIZE to 4096.
617
Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
619
* Makefile.in (diststuff): New target.
623
Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
625
* som.c (som_object_setup): Do not create dummy ".text", ".data",
627
(setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
628
is zero. Recognize BSS type sections and turn off SEC_LOAD and
629
SEC_DATA (so binutils/size works). Set the correct value for
630
a section's _raw_size.
631
(som_slurp_symbol_table): Program entry points, and millicode are
632
also functions. Mark them as such. Also mark L$* symbols as
635
* bfd-in2.h: Rebuilt.
637
Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
639
* som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
640
a pointer to constant data. Delete bogus #define which made the
643
* som.c (som_prep_for_fixups): New function.
644
(som_write_fixups): New function.
645
(som_write_space_strings): New function.
646
(som_write_symbol_strings): New function.
647
(som_begin_writing): New function.
649
Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
651
* som.c (som_write_object_contents): Do not abort. Flesh out.
652
(som_set_section_contents): Do not abort. Flesh out.
654
* som.c (som_write_headers): New function.
655
(som_prep_headers): New function.
656
(som_build_and_write_symbol_table): New function.
658
* som.c (som_sizeof_headers): Add missing prototype.
659
(som_set_arch_mach): Do not abort.
661
* som.c (som_count_spaces): New function.
662
(som_count_subspaces): New function.
663
(compare_syms): New function.
664
(som_compute_checksum): New function.
666
* som.c (hppa_som_gen_reloc_type): New function.
667
(som_bfd_reloc_type_lookup): New function.
669
* som.c (try_prev_fixup): New function.
670
(som_reloc_skip): New function.
671
(som_reloc_addend): New function.
672
(som_reloc_call): New function.
674
* som.c (som_initialize_reloc_queue): New function.
675
(som_reloc_queue_insert): Likewise.
676
(som_reloc_queue_fix): Likewise.
677
(som_reloc_queue_find): Likewise.
679
* som.c (som_hppa_howto_table): SOM howto relocation table.
680
(hppa_som_reloc): New function.
682
* som.c (struct reloc_queue): New structure to keep track of
683
the last four multibyte relocations emitted.
684
(enum pa_symbol_type): Type to fully describe the symbol types
685
associated with .import/.export assembler directives.
687
* som.c: Include libhppa.h
689
* som.c (bfd_som_set_section_attributes): New function.
690
(bfd_som_set_subsection_attributes): Likewise.
691
(bfd_som_set_symboL_type): Likewise.
692
(bfd_som_attach_unwind_info): Likewise.
693
* som.h: Declare new exported functions.
695
* som.h (struct som_symbol): Add new fields to hold additional
696
information needed to build/write symbol tables and fixup streams.
697
(struct som_section_data_struct): Add new fields to hold additional
698
information needed to build/write space and subspace headers.
699
(som_symbol_data): New accessor macro for SOM symbol information.
700
(R_HPPA_*): Basic relocation types to be used by the assembler.
702
Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
704
* trad-core.c (trad_unix_core_file_p): If new hook
705
TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
706
corefile being too big.
707
* hosts/i386sco.h: Define it.
709
Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
711
* bfd.c (struct _bfd): Add hppabsd_core_data.
712
* targets.c (target_vector): Add hppabsd_core_vec.
713
* hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
714
section is encountered during core section scanning.
715
* hppabsd-core.c: New file.
716
* config/hppabsd.mh: Enable HPPA BSD core files.
718
* elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
719
which is either commented out or ifdef'd out. Add, update and
720
clean comments. Fix various indention and spacing problems. Handle
721
problems related to using "ble" to jump to a stub rather than "bl"
722
(%r31 is trashed by "ble", but not by "bl").
723
(NEW_INSTRUCTION): Put inside curly braces.
724
(CURRENT_STUB_OFFSET): Fix indention problems.
725
(hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
726
Add, update and clean comments. Handle "ble" %r31 lossage problems.
727
(hppa_elf_build_long_branch_stub): Likewise.
728
(hppa_look_for_stubs_in_section): Likewise.
729
(hppa_elf_stub_check): Remove obsolete function.
731
* hppa_stubs.h: Add new instructions to deal with %r31 lossage
732
problems. Delete unused instructions.
734
Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
736
* m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
738
Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
740
* elfcode.h (elf_object_p): Rather than looking through an array
741
of architectures, get the ELF EM_xxx code from the backend
742
information. Let the generic ELF target match any EM_xxx code not
743
matched by another ELF target. Call elf_backend_object_p to let
744
the backend do more checks and set global information.
745
* libelf.h (struct elf_backend_data): Added elf_machine_code and
746
elf_backend_object_p fields.
747
(struct bfd_elf_arch_map): Removed.
748
(bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
749
* elf32-target.h, elf64-target.h: Initialize elf_machine_code
750
field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
751
field with elf_backend_object_p (if it is defined).
752
* elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
753
elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
754
elf64-gen.c (ELF_MACHINE_CODE): Defined.
755
* elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
757
(mips_elf_object_p): Set the right machine number.
758
(mips_elf_ecoff_debug_swap): Defined.
759
(elf_backend_object_p): Defined to be mips_elf_object_p.
760
(elf_backend_ecoff_debug_swap): Defined to be
761
mips_elf_ecoff_debug_swap.
762
* elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
764
* libbfd-in.h (target_vector, default_vector): Declare.
766
* format.c (target_vector, default_vector): Don't declare.
768
* elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
769
for R_MIPS_26. Correct overflow detection requires matching the
770
upper four bits of the destination against the PC. From Ted Lemon
771
<mellon@pepper.ncd.com>.
773
* bout.c (b_out_reloc_type_lookup): Return type should point to
775
* coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
776
* elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
777
* mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
778
* coff-i386.c (coff_i386_reloc): Made howto const.
779
* oasys.c (oasys_write_data): Made how const.
781
* libelf.h: Added some comments.
782
(struct elf_backend_data): Added elf_backend_ecoff_debug_swap
783
field. Removed unused write_relocs field.
784
* elf32-target.h: Adjusted elf_backend_data initialization
786
* elf64-target.h: Corrected elf_backend_data initialization to
787
fill in all fields and to set elf_64_p to 1.
789
Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
791
* elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
792
to filepos in SHT_STRTAB case.
793
(assign_file_position_for_section): Set BFD section filepos as
794
well as ELF section sh_offset.
796
* reloc.c: Use const instead of CONST.
797
(bfd_perform_relocation): Make variable howto a const pointer.
798
* bfd-in2.h, libbfd.h: Rebuilt.
800
Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
802
* Makefile.in (realclean): Don't remove generated headers. Reverts
803
change of 2 Jul 1993.
805
Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
807
* configure.bfd: make unixware equivalent to sysv4.
809
* config/i386-nlm.mt: bring in elf config; make it the default.
811
Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
813
* libbfd.c (bfd_put_8): Add parens around reference to "val"
816
Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
818
* hosts/i386mach3.h (HOST_SEGMENT_SIZE),
819
i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
821
Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
823
* coffcode.h (coff_write_object_contents): Zero out internal_a.
825
Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
827
* aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
828
core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
829
section.c, syms.c, targets.c:
830
Doc cleanup (spelling, punctuation, grammar, formatting).
831
* bfd-in2.h, libbfd.h: Rebuild.
833
Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
835
* bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
836
* bfd.c, opncls.c: Improve comments on file descriptor cacheing.
838
Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
840
* From Pete Hoogenboom (hoogen@cs.utah.edu)
841
* elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
842
in last change. Always rebuild symbol extension section the first
843
time though if output sections exist (fixes ld -r problems).
845
Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
847
* Makefile.in: Add .PHONY for check and installcheck rules.
849
Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
851
* libbfd-in.h (artdata): Use long, not time_t for portability, at
852
least to HPUX. File below is a derived file.
854
Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
856
* libbfd.h (artdata): Use long, not time_t for portability, at
859
Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
861
* config.bfd: Use bigmips for mips*-*-bsd*.
863
Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
865
* elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
866
Handle symbol number of zero.
868
* reloc.c (enum bfd_reloc_code_real): Added
869
BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
870
BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
871
* bfd-in2.h: Rebuilt.
872
* coff-mips.c (mips_bfd_reloc_type_lookup): Handle
873
BFD_RELOC_MIPS_LITERAL.
874
* elf32-mips.c (mips_reloc_map): Handle new relocs.
875
(mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
878
* aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
879
MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
880
(MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
881
MY_bfd_seclet_link): Define.
882
(MY_bfd_reloc_type_lookup): Rename from
883
MY_reloc_howto_type_lookup.
884
(MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
885
(MY(vec)): Use JUMP_TABLE rather than listing functions.
886
* hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
887
MY_canonicalize_reloc, MY_write_object_contents): Don't define in
888
terms of MY, because that causes a recusive invocation of CAT when
889
expanded within JUMP_TABLE, and ANSI compilers don't expand
891
* mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
892
MY_reloc_howto_type_lookup, and don't define in terms of MY.
893
(MY_canonicalize_reloc): Don't define in terms of MY.
894
(aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
895
than listing functions.
897
Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
899
* config.bfd: Use m68k-elf for m68*-*-sysv4*.
901
Sun Oct 31 09:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
903
* targets.c: Move enum target_flavour outside of struct and change
904
the name to enum bfd_flavour. This means bfd clients can use it.
905
* bfd-in.h: Add macro bfd_get_flavour.
906
* bfd-in2.h: Rebuilt.
908
* som.c: Add comment about how abort() on corrupt executable is evil.
910
Sat Oct 30 12:27:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
912
* aoutx.h (aout,slurp_reloc_table): Avoid a goto.
914
Fri Oct 29 16:04:33 1993 David J. Mackenzie (djm@thepub.cygnus.com)
916
* gen-aout.c, libbfd.c: exit(1) instead of exit(-1).
918
Fri Oct 29 13:17:21 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
920
* bfd-in.h: Added commands for object file flag values.
921
* bfd-in2.h: Rebuilt.
922
* elfcode.h (elf_object_p): If type is ET_DYN, set DYNAMIC flag,
924
* bout.c, coff-h8300.c, coff-sh.c: Add BFD_IS_RELAXABLE to
925
object_flags field for target vector.
926
* aix386-core.c, aout-adobe.c, aout-target.h, bout.c, coff-a29k.c,
927
coff-alpha.c, coff-apollo.c, coff-h8300.c, coff-h8500.c,
928
coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, coff-mips.c,
929
coff-rs6000.c, coff-sh.c, coff-we32k.c, coff-z8k.c, hpux-core.c,
930
ieee.c, mipsbsd.c, nlm-target.h, oasys.c, osf-core.c, som.c,
931
srec.c, tekhex.c, trad-core.c: Remove DYNAMIC from object_flags
932
field for target vector.
934
Thu Oct 28 20:02:31 1993 David J. Mackenzie (djm@thepub.cygnus.com)
936
* hosts/std-host.h: Don't declare time; causes error on mach3.
937
* configure.in (i386mach3_vec): Require aout32.o stab-syms.o.
939
Thu Oct 28 16:33:26 1993 Stan Shebs (shebs@rtl.cygnus.com)
941
LynxOS and Sparc LynxOS changes:
942
* config.bfd: Recognize sparc-*-lynxos*.
943
* configure.host: Recognize sparc-*-lynxos*.
944
* configure.in: Recognize Sparc Lynx vectors.
945
* targets.c (sparclynx_aout_vec): Declare.
946
(sparclynx_coff_vec): Declare.
947
(target_vector): Add them.
948
* cf-i386lynx.c: New file, renamed from i386lynx-cf.c.
949
* cf-m68klynx.c: New file, renamed from m68klynx-cf.c.
950
* cf-sparclynx.c: New file, support for coff in Sparc LynxOS.
951
* coff-sparc.c: New file, basic Sparc coff support.
952
* sparclynx.c: New file, support for a.out in Sparc LynxOS.
953
* Makefile.in: Change filenames appropriately, add Sparc rules.
954
* coffcode.h (coff_set_arch_mach_hook): Recognize Sparc magic
956
(coff_set_flags): Use LynxOS magic number for i386, m68k, and
957
Sparc LynxOS, set Sparc magic number for Sparcs.
958
* config/m68k-lynx.mt (SELECT_VECS): Remove redundant vector.
959
* config/sparc-lynx.mt: New file.
960
* hosts/i386lynx.h: Cosmetic improvements.
961
* hosts/m68klynx.h: Add ifdefs, #define of cfree.
962
* hosts/sparclynx.h: New file.
964
Thu Oct 28 16:23:40 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
967
* coff-h8300.c (h8300_reloc16_estimate): Declare return type.
968
Remove useless statement probably left by code copy.
969
* cpu-i960.c (compatible): Fully bracket matrix initializer.
970
* elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Use bfd_xmalloc
971
rather than xmalloc. Use realloc and check the return value
972
rather than xrealloc.
973
(hppa_elf_get_section_contents): Add some casts.
974
* elf32-i386.c (elf_i386_reloc_type_lookup): Remove unused
975
variable. Add default case to switch.
976
* hp300hpux.c: Declare aout_32_write_syms.
977
* i386bsd.c, i386linux.c, netbsd386.c (N_SHARED_LIB): Define as 0
978
(definition from aout/aout64.h is always 0 anyhow).
979
* i386lynx.c (swap_std_reloc_in): Remove unused variable.
980
* ieee.c (ieee_write_id): length can never be negative.
982
(ieee_archive_p): Remove unused variable.
983
* libcoff-in.h (bfd_perform_slip): Declare.
984
* libcoff.h: Rebuilt.
985
* oasys.c (oasys_write_sections): Remove zero initialization of
987
* reloc16.c: Indentation change.
989
Wed Oct 27 16:51:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
991
* configure.in, config/i386-mach3.mt: Update for new configuration
992
(--with-targets and so on).
993
* hosts/i386mach3.h: Declare errno.
994
* targets.c: Declare i386mach3_vec.
996
Wed Oct 27 12:18:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
998
* nlmcode.h (nlm_swap_auxiliary_headers_in,
999
nlm_swap_auxiliary_headers_out): Handle sharedDebugRecordOffset
1000
and sharedDebugRecordCount fields.
1002
Tue Oct 26 16:21:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1004
* targets.c (target_vector): Remove SCO_CORE. On Sep 11 1993,
1005
we started using trad-core.c for SCO instead.
1007
* targets.c (target_vector): Re-enable generic ELF and NLM targets.
1009
Tue Oct 26 16:53:12 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1011
* elfcode.h (assign_file_position_for_section): Align sh_offset to
1012
sh_addralign (this is what UnixWare does, and it shouldn't hurt).
1014
Tue Oct 26 10:16:54 1993 Ken Raeburn (raeburn@cygnus.com)
1016
From Jeff Law and Pete Hoogenboom at Utah:
1018
* elf32-hppa.h (hppa_elf_stub_finish): Add prototype.
1019
(ELF32_HPPA_R_ARG_RELOC): Renamed without the ELF32 prefix
1020
and moved into libhppa.h. All references changed.
1021
(ELF32_HPPA_R_CONSTANT, ELF32_HPPA_R_ADDEND): Likewise.
1022
(get_opcode and opcode defines): Move into libhppa.h
1023
* elf32-hppa.c (hppa_elf_insn2fmt): Rename and move info
1025
* libhppa.h (HPPA_R_*): Moved here. Reformatted slightly to make
1027
(get_opcode): Moved here. FIXME! this really should be a C function
1028
inside the opcode library!
1029
(bfd_hppa_insn2fmt): Likewise.
1031
* targets.c (target_vector): Enable elf32-hppa vector.
1033
* elf32-hppa.c (hppa_elf_get_section_contents): Add new comments
1034
and clarify existing comments. Do not use DEFUN to declare this
1035
function. Fix numerous indention problems. Correctly handle cases
1036
where symbol extension section may need to be read from disk,
1037
read from memory, or built then read from memory.
1039
* elf32-hppa.h: Reformat with gnu-indent and hand fix numerous
1040
formatting and indention problems gnu-indent can not handle.
1041
Clarify some comments about relocation types. Comment basic
1042
relocation "classes". Group PARAM declarations together.
1043
(HPPA_SXT_{NULL, SYMNDX, RG_RELOC}): Make members of a new
1044
enumerated type rather than #defines.
1046
Tue Oct 26 02:40:46 1993 Stu Grossman (grossman at cygnus.com)
1048
* som.c (hppa_object_setup): Set SEC_CODE for .text section so
1049
that GDB can figure out text_start and text_end.
1051
Mon Oct 25 16:05:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1053
Fix up warnings from gcc -Wall:
1054
* coffgen.c (coff_print_symbol): Use %lx and cast n_value to
1055
unsigned long. Use %ld for tagndx. Use %lx for offset + vma and
1056
cast it to unsigned long.
1057
* ecoff.c (ecoff_emit_aggregate): Use %ld.
1058
(ecoff_print_symbol): Use %ld, and cast indx and sym_base to long.
1059
* coffcode.h (dummy_reloc16_estimate): Specify return type.
1061
* libbfd.c (bfd_write): If not everything is written out, set
1062
bfd_error to system_call_error. If the return value is
1063
non-negative, set errno to ENOSPC (if ENOSPC is defined).
1064
(bfd_seek): If the seek fails, set bfd_error to system_call_error.
1065
(bfd_generic_set_section_contents): For a bad offset + count, set
1066
bfd_error to bad_value.
1067
* seclet.c (rel): Don't abort. Instead, return false.
1069
Mon Oct 25 09:59:37 1993 Ken Raeburn (raeburn@cygnus.com)
1071
* aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22.
1073
Fri Oct 22 20:35:54 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1075
* config.bfd: handle mips*-* instead of mips-*, use mips*el
1076
instead of mips-*-*l
1078
Fri Oct 22 14:03:33 1993 Mark Eichin (eichin@cygnus.com)
1080
* m68k-lynx.mt, i386-lynx.mt (TDEFINES): set
1081
FPRINTF_ALREADY_DECLARED because the objdump.c declaration of
1082
fprintf collides with the native one.
1084
Fri Oct 22 11:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1086
* targets.c (target_vector): Enable MIPS ELF vectors.
1088
Fri Oct 22 07:51:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1090
* config.bfd: Use bigmips for mips-sony-bsd*.
1092
* configure.host, config.bfd: Add * to end of all OS names.
1094
Thu Oct 21 12:16:26 1993 Ken Raeburn (raeburn@cygnus.com)
1096
* elfcode.h (FILE_ALIGN): Renamed from EALIGN, to avoid conflict
1097
with Ultrix header files.
1099
* som.h (struct som_section_data_struct): Renamed from
1100
som_section_data to avoid conflict with macro by that name.
1102
Changes from Jeff Law and Peter Hoogenboom at Utah:
1104
* elf32-hppa.c (hppa_elf_reloc): Target register for a 'jump
1105
in delay slot' optimization in combination with a long call
1106
stub should always be r31.
1108
* elf32-hppa.c: (hppa_elf_relocate_insn): To be consistent
1109
across all relocation types, retrieve instruction addends from
1110
the relocation entry rather than from the instruction itself.
1112
* elf32-hppa.c: (hppa_elf_relocate_insn): Fix a relocation
1113
error that only occurred when the addend of an 'addil' or
1114
'ldil' was larger than 21 bits and very close to a 2K byte
1117
* elf32-hppa.c: (hppa_elf_reloc): Handle the optimization in
1118
which a jump is placed in the delay slot of a function call.
1119
The jump was being accomplished via an adjustment to the
1120
return pointer. This optimization would break the long call
1121
stub code, if there was any.
1123
* elf32-hppa.c: (hppa_elf_build_long_branch_stub): Corrections
1124
to long branch stubs to avoid use of general register 2.
1126
* hppa_stubs.h: New stub instructions.
1128
* elfcode.h: Declare bfd_elf_find_section.
1130
* som.h (som_section_data): Add new "subspace_index" field.
1132
* som.c (setup_sections): Save the original SOM subspace index
1133
in the BFD section associated with that subspace.
1134
(som_get_symtab_upper_bound): Implement.
1135
(som_get_symtab): Implement.
1136
(som_print_symbol): Implement.
1137
(som_slurp_string_table): New function to read a string table
1138
from a SOM object file.
1139
(som_section_from_subspace_index): New function to return the
1140
section which corresponds to a SOM subspace index.
1141
(som_slurp_symbol_table): New function to read the symbol
1142
table from a SOM object file.
1143
(som_make_empty_symbol): Check for errors from bfd_zalloc.
1144
(som_new_section_hook): Initialize subspace_index field to
1147
* som.c (som_object_setup): Fix polarity of test to set HAS_RELOC.
1148
Set EXEC_P for executables.
1149
(setup_sections): Correctly identify when a section has
1151
(log2): New function.
1152
(setup_sections): Correctly convert between SOM alignments and BFD
1155
* som.c (setup_sections): Do not set SEC_ALLOC or SEC_LOAD
1156
for sections which correspond to SOM spaces, doing so confuses
1157
many utilities. Set assorted SEC_* flags for SOM subspaces
1158
which correspond to BFD sections.
1160
* elf32-hppa.c: (elf32_hppa_backend_fake_sections): The stab
1161
string table should have sh_type == SHT_STRTAB. Add
1162
processing to make it so.
1164
* elfcode.h: (bfd_section_from_shdr): String tables (other
1165
than .strtab) were not getting the file offsets recorded, so
1166
they could not be read from disk.
1168
* elfcode.h: (elf_make_sections): Leave the sh_addr field of
1169
the section header and the vma field of a section at 0 if the
1170
section is not part of the program execution image. (e.g.,
1173
* som.[hc]: Change target vector prefix from "hppa" to "som".
1174
Consistently use obj_som prefix to access fields in backend data
1175
structures. Fix all callers/references.
1177
* som.h: Do not include files only needed for core file reading here.
1178
Include a.out for both HOST_HPPAHPUX and HOST_HPPABSD. Delete
1179
forward structure declarations, they are unnecessary.
1180
(struct somdata): Delete aux_hdr, and hp_symbol_entry_size fields.
1181
Change "symbols" to "symtab". Add "stringtab" and "reloc_filepos"
1182
fields for future use. Change obj_som_* macros as appropriate.
1183
(som_section_data): New structure to keep SOM specific information
1184
about BFD sections (for future use).
1186
* som.c: Provide PARAMS declarations for all functions currently
1188
(struct container): Delete unwanted structure definition.
1189
(som_object_setup): Add comments. Use som_mkobject to allocate
1190
SOM specific information in the BFD; use information from the
1191
file and (possibly empty) auxiliary headers to initialize this
1192
information. Delete redundant bfd_get_symcount (abfd) "calls".
1193
(setup_sections): Return type is now boolean, fix return statements.
1194
"Fix" handling of BSS like subspaces in the computation of the
1195
containing space's size. If the subspace has relocations, set the
1196
appropriate BFD section flags and record the index into and the
1197
size of the fixup stream. Always return a value.
1198
(som_object_p): Set bfd_error appropriately if errors are detected
1199
from bfd_{read,seek} functions. Handle EXECLIBMAGIC type files.
1200
Do not try to read a non-existant auxiliary header.
1201
(som_mkobject): Flesh out.
1202
(som_section_hook): Allocate space to hold SOM specific information
1205
Thu Oct 21 12:41:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1208
* coff-h8300.c, coffcode.h: Change shrink parameter
1209
in *_reloc16_estimate to unsigned to match prototype.
1210
* archive.c: Avoid "/*" in comment.
1212
Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1214
* dep-in.sed: Create our own line breaks for a more aesthetic
1216
* Makefile.in: Rebuilt dependencies.
1218
* elf32-mips.c: Include "seclet.h".
1219
(mips_elf_fake_sections): Force size of .reginfo section to sizeof
1220
Elf32_External_RegInfo.
1221
(mips_elf_seclet_link): New function. Link the .reginfo section
1222
specially, and pass everything else to the generic routine.
1223
(bfd_elf32_bfd_seclet_link): Define macro.
1224
* elf32-target.h: If bfd_elf32_bfd_seclet_link is already defined,
1227
Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1229
* libnlm.h (nlm_backend_data): Added signature field.
1230
(nlm_signature): New macro.
1231
* nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM
1232
signature from the backend rather than the constant NLM_SIGNATURE.
1233
* nlm32-i386.c (nlm32_i386_backend): Initialize signature field.
1235
* aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
1236
(NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
1238
Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1240
* hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
1242
Wed Oct 20 10:10:07 1993 Ken Raeburn (raeburn@cygnus.com)
1244
* Makefile.in (HFILES): New variable, for use in "make dep".
1245
(.dep): Depend on $(CFILES) and $(HFILES). Delete .dep1 and
1246
remake it, so that "$?" is complete.
1247
(.dep1): Don't need to remove .dep1 first.
1248
(dep.sed): Depend on config.status, not Makefile.
1249
(CFILES): Add nlm.c.
1251
Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1253
* coff-alpha.c: Implemented reloc handling for the linker, made
1254
various other related changes.
1255
* libecoff.h (ecoff_backend_data): Added rdata_in_text field.
1256
Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
1258
(ecoff_bfd_get_relocated_section_contents): Don't define.
1259
* ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
1260
Handle .lita section.
1261
(ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
1262
finish_reloc backend field renamed to adjust_reloc_in.
1263
(ecoff_bfd_seclet_link): Adjust number of aux entries to
1264
debug_align boundary.
1265
(ecoff_compute_section_file_positions): If rdata_in_text put
1266
.rdata section in text segment, not data segment. Put .pdata
1267
section in text segment.
1268
(ecoff_write_object_contents): Likewise. Also, call
1269
adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
1270
absolute sections when writing out relocs.
1271
* coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
1272
bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
1273
* coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
1274
(mips_adjust_reloc_in): Renamed from mips_finish_reloc.
1275
(mips_adjust_reloc_out): New function (does nothing).
1276
(mips_ecoff_backend_data): Initialize new fields.
1277
(ecoff_bfd_get_relocation_section_contents): Define to be
1278
bfd_generic_get_relocated_section_contents.
1280
* reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
1283
Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1285
* reloc.c (bfd_perform_relocation): Add comments attempting to
1286
explain PC relative relocations.
1288
* coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
1290
(coff_compute_section_file_positions): Remove check for
1291
USE_DISCARDED_SECTIONS_COUNT.
1292
* coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
1293
it on host defines is wrong.
1295
* ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
1296
(ecoff_write_object_contents): Don't require the .reginfo section
1297
to be a particular size.
1299
Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1301
* Makefile.in (dep-in): New rule, for editing dependencies into
1302
Makefile.in in $(srcdir). Use move-if-change.
1303
(.dep1, dep): Use move-if-change.
1304
(CFILES): Add coff-apollo.c.
1306
Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
1308
* Makefile.in: Recognise new file, coff-apollo.o
1310
* coff-apollo.c: New file
1312
* coffcode.h: Recognise apollo magic numbers and writable text
1314
* coffswap.h: Swap Apollo optional header entries
1316
* config.bfd: Add line for Apollo
1318
* configure.host: Replace apollo68b and apollo68v with Apollo
1320
* configure.in: Recognise apollocoff_vec
1322
* targets.c: Likewise
1324
* config/apollo.mh, config/apollo.mt: New files
1326
* hosts/apollo68.h: Remove inclusion of strings.h
1328
Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1330
* coff-i386.c (i3coff_object_p): Now static.
1332
* Makefile.in: Updated dependencies.
1333
(.dep, .dep1, dep.sed): New targets, to make "make dep" work
1335
* dep-in.sed: New file.
1337
* m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
1338
conflicts when "--with-targets=all".
1339
* coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
1340
m68k_howto2rtype): Rename via macros to keep namespace clean.
1341
* configure.in: For m68klynx_coff_vec, include coff-m68k.o for
1344
Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1346
* elf32-mips.c: Extensive additions to do relocations and to
1347
handle MIPS specific sections.
1348
* libelf.h (elf_backend_data): Pass fourth argument to
1349
elf_backend_section_from_bfd_section to permit it to control the
1350
section index to use.
1351
(elf_obj_tdata): Add gp and gp_size fields.
1352
(elf_gp, elf_gp_size): New accessor macros.
1353
* elfcode.h: Removed a number of unused local variables.
1354
(elf_fake_sections): Clear section header before calling
1355
elf_backend_fake_sections, not after.
1356
(prep_headers): Return true at end.
1357
(elf_section_from_bfd_section): Pass retval argument to
1358
elf_backend_section_from_bfd_section.
1359
* elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
1360
Accept and ignore new retval argument.
1361
* bfd.c: Include libelf.h.
1362
(bfd_set_gp_size): Handle ELF targets.
1363
* Makefile.in (bfd.o): Depends upon libelf.h.
1364
(elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
1366
Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1368
* ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
1369
(ecoff_mkobject_hook): New function.
1370
(ecoff_new_section_hook, ecoff_sizeof_headers,
1371
ecoff_compute_section_file_positions, ecoff_set_section_contents,
1372
ecoff_write_object_contents): Handle dummy REGINFO section.
1373
(ecoff_get_section_contents): New function to handle reading
1375
* libecoff.h (ecoff_get_section_contents): Change from macro
1376
definition to function prototype.
1377
(ecoff_mkobject_hook): New prototype.
1378
* coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
1379
(alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
1380
* coff-mips.c (mips_ecoff_mkobject_hook): Removed.
1381
(mips_ecoff_backend_data): Use ecoff_mkobject_hook.
1383
Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1385
* libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
1386
by casting the most significant byte to bfd_vma.
1388
Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1390
* configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
1391
if configuring --with-targets=all.
1393
Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1395
* aoutx.h (howto_table_std): Correct the "size" field in some
1398
* reloc.c (reloc_howto_type): Change documentation to dispel any
1399
notion that the "size" field is a power-of-two indicator.
1401
Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1403
* coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
1405
Make support for relaxing more generic.
1406
* reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
1408
* libcoff.h, libcoff-in.h: declarations. Prototypes
1409
* coffcode.h (bfd_coff_std_swap_table): Add calls to
1410
coff_reloc_16_extra_cases and coff_reloc16_estimate.
1411
(dummy_reloc16_estimate): New function.
1412
* coff-h8300.c (h8300_reloc16_estimate): New function
1414
Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1416
* elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
1417
(align_file_position): New function.
1418
(elf_locate_sh): Disabled function deleted.
1419
(assign_file_positions_for_symtab_and_strtabs): Align position,
1420
then place symtab, then do other sections.
1421
(map_program_segments): Align program header.
1422
(assign_file_positions_except_relocs): Align section headers.
1423
(assign_file_positions_for_relocs): Align relocation sections.
1425
Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1427
* configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
1428
Change other hppa entries to use -*- not -hp-.
1429
* config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
1431
* coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
1432
characters in comment to octal escapes.
1434
Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
1436
* coff-i386lynx.c: Removed, name too long.
1437
* i386lynx-cf.c: New file, was coff-i386lynx.c.
1438
* configure.in: Reflect file name changes.
1439
* Makefile.in: Mention Lynx-related files.
1441
* i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
1444
* m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
1445
* m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
1447
* coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
1448
for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
1449
sections of type STYP_INFO. (from Minh Tran-Le)
1450
(coff_compute_section_file_positions): Add discarded_sections_count
1451
to abfd->section_count, which helps `strip' keep the size
1452
of the executable header constant.
1453
* coff-i386.c (discarded_sections_count): New variable, initialized
1454
to zero. For use by `strip'. Currently being used only in aix386
1455
coff, but may be useful for other coff systems. (from Minh Tran-Le)
1457
* coffswap.h (coff_swap_filehdr_out): Added a missing cast.
1459
* archive.c: Cosmetic improvements.
1460
* opncls.c: Cosmetic improvements.
1461
(new_bfd): Removed redundant structure slot init.
1463
Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1465
* config/news-mips.mh, hosts/news-mips.h: New files.
1466
* configure.host: Use news-mips for mips-sony-bsd*.
1468
Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
1470
* configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
1471
* coff-i386lynx.c: New file, defines Lynx target vector and name,
1472
includes coff-i386.c.
1473
* coff-i386.c (i386coff_vec): Allow redefinition of target vector
1474
symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
1475
* i386lynx.c: Remove coff vector definition entirely.
1476
(lynx_32_swap_ext_reloc_in): Define.
1477
(lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
1479
(lynx_32_swap_ext_reloc_out): Define.
1480
(lynx_32_swap_std_reloc_out): Define.
1481
(lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
1482
(lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
1483
(lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
1484
(WRITE_HEADERS): Define, call Lynx swapping fns.
1486
* config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
1488
Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1490
* reloc.c (bfd_reloc_code_type): Add linkage-table relative
1491
relocations of size 8, 16, 32. Sort generic relocs by type rather
1492
than size. Added a little documentation too.
1494
* aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
1495
(TABLE_SIZE): New macro.
1496
(reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
1498
(swap_std_reloc_out): Write baserel relocs correctly.
1499
(swap_std_reloc_in): Handle r_baserel field. Assert that
1500
r_jmptable and r_relative fields are clear, and that the computed
1501
index does refer to a defined entry of the howto table.
1503
Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1505
* section.c (bfd_make_section_anyway): New function.
1506
* section.c: Change comments to say several sections can have
1508
* bfd-in2.h: Re-generate to reflect above change.
1509
* coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
1510
if still no section after the bfd_coff_make_section_hook.
1511
* coffcode.h: Add comment about TWO_DATA_SECS.
1513
Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1515
* ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
1517
* ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
1520
Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
1522
* config.bfd configure.host: Match on *-lynxos* for LynxOS,
1524
* configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
1525
and i386lynx_coff_vec.
1526
Added m68klynx_aout_vec and m68klynx_coff_vec.
1527
* targets.c (target_vector): Removed i386lynx_vec, added
1528
{i386,m68k}lynx_{aout,coff}_vec.
1529
* i386lynx.c: Added copy of i386coff.c, renamed bfd target to
1531
* m68klynx.c: New file.
1532
* config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
1533
and i386lynx_coff_vec.
1534
* config/m68k-lynx.mt: New file.
1535
* hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
1536
* hosts/m68klynx.h: New file.
1538
Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1540
* archive.c: Define offsetof here.
1541
* hosts/*.h: Don't define it here.
1543
Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1545
* elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
1548
Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1550
* hpux-core.c: Add comment about hpux version 7.
1552
Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
1554
* lynx-core.c (lynx_core_file_p): Change per-thread register
1555
section names from .regXXX to .reg/XXX to avoid parsing ambiguity
1556
in gdb/corelow.c. Create alias .reg section for the currently
1559
Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1561
* libecoff.h (ecoff_backend_data): Removed big_magic and
1562
little_magic fields.
1563
* coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
1564
of big_magic and little_magic.
1565
* coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
1566
matches endianess of bfd.
1567
(mips_ecoff_backend_data): Removed initialization of big_magic and
1569
* ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
1570
based on magic number. Support r4000 magic numbers.
1571
(ecoff_get_magic): New function.
1572
(ecoff_write_object_contents): Use ecoff_get_magic, not fields in
1573
the backend structure.
1574
* cpu-mips.c (arch_info_struct): Added case for r6000.
1576
For MIPS configurations put both big and little endian versions in
1577
the list of targets; the code is getting compiled in anyhow.
1578
* bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
1579
* decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
1580
* mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
1581
* mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
1582
* riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
1584
Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1586
* osf-core.c: New file for OSF/1 core file support.
1587
* config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
1588
(HDEPFILES): Set to osf-core.o.
1589
* bfd-in2.h (union tdata): Add osf_core_data member.
1590
* targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
1591
* Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
1592
(osf-core.o): New dependency.
1594
Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1596
* TODO: Remove note about making --with-bfd-targets use canonical
1597
target configuration name (already done); reword item about
1598
separating reading and writing stuff to not refer to a
1601
* ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
1602
and MIPS_MAGIC_BIG2.
1604
Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1606
* gen-aout.c (main): Output newline after end of comment, not
1607
before. (Reported by Jonathan Stone,
1608
jonathan@oscar.stanford.edu).
1610
Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1612
* archive.c (compute_and_write_armap): Put weak symbols in the
1615
* elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
1616
section, not the .stabstr section. Set the type of the .stabstr
1617
section to SHT_STRTAB.
1618
(elf_section_from_bfd_section): Handle SHT_STRTAB sections.
1620
* section.c (SEC_DEBUGGING): New section flag.
1621
* elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
1622
and the name starts with .debug, .line or .stab, set
1623
SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
1624
* elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
1625
SEC_DEBUGGING to section_flags.
1626
* elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
1627
SEC_DEBUGGING and SEC_CODE to section_flags.
1628
* bfd-in2.h: Updated.
1630
Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1632
* bfd.c (tdata): Add lynx_core_data.
1634
* ecoff.c (ecoff_compute_section_file_positions): Set filepos for
1635
sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
1636
(ecoff_write_object_contents): Don't set scnptr to zero just
1637
because size of section is zero. Needed for Irix 4.0.5F.
1639
Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1641
* config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
1643
Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
1645
* Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
1646
* bfd-in2.h (tdata): Add lynx_core_data;
1647
* config.bfd configure.host: Get rid of superfluous netbsd and
1649
* configure.in: Add lynx-core.o to Lynx config.
1650
* i386lynx.c: Add defs for core file support.
1651
* lynx-core.c: New file with Lynx core file support.
1652
* hosts/i386lynx.h: Move lots of host specific includes to here.
1653
Add def of HOST_LYNX. Remove unnecessary defs.
1655
Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1657
* elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
1658
SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
1659
SEC_DATA for a SHF_NOBITS section.
1661
* nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
1662
than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
1663
* nlmcode.h: Add some casts to avoid warnings.
1664
(nlm_write_object_contents): Ignore relocs for sections that are
1665
neither code nor data. Just use the symbol value for debugging
1666
symbols; don't offset by the section vma.
1668
Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1670
* reloc.c (bfd_perform_relocation): Don't return an error when
1671
performing a reloc against an undefined weak symbol.
1672
* syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
1673
than obsolete BSF_EXPORT.
1675
Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
1677
* hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
1678
decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
1679
hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
1680
i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
1681
mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
1682
std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
1683
vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
1684
defined on all hosts, now that archive.c uses it.
1686
Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1688
* elfcode.h (elf_map_symbols): Create section symbols for all
1689
sections, not just allocated sections; debugging sections can have
1691
(elf_symbol_from_bfd_symbol): If there is an output section, use
1692
the section index from that rather than the input section.
1694
Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
1696
* libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
1697
libbfd.h, which is regenerated from this file.
1699
* bfd-in.h (symtype): Deleted typedef.
1701
Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1703
* libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
1704
xor and subtract. Otherwise it will not sign extend if the type
1705
of bfd_vma is larger than int.
1707
* ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
1708
and frameoffset as signed numbers. From Peter Schauer.
1710
Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1712
* elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
1713
special function for all reloc entries.
1714
* elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
1716
* libelf.h (elf_symbol_type): Remove desc, type and other fields.
1717
* Makefile.in (elf32-*.o): These depend upon elf32-target.h.
1719
Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1721
* libbfd-in.h (struct artdata): Add armap_timestamp and
1722
armap_datepos here too.
1724
Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1726
Improve timestamp support in BSD archive files to avoid linker
1729
* libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
1730
(bfd_flush, bfd_stat): Add prototypes.
1731
* libbfd.c (bfd_flush): Add, does fflush on a BFD.
1732
(bfd_stat): Add, does fstat on a BFD.
1734
* archive.c (_bfd_write_archive_contents): At end of file writing,
1735
verify and possibly update the timestamp in the armap, if a BSD
1736
archive. FIXME! Kludge recognizes BSD archive, rather than
1737
vectoring properly. Should add to xvec.
1738
(compute_and_write_armap): Move prototype to top, avoid PROTO.
1739
(bsd_write_armap): Save timestamp and file location thereof, when
1740
writing the armap in a BSD file.
1741
(bsd_update_armap_timestamp): New function to check and
1742
rewrite the timestamp.
1744
* hosts/std-host.h (offsetof): Define, if not already, for archive.c.
1746
Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
1748
* hosts/i386sco.h: Define a bunch of stuff for core files.
1749
* sco-core.c: Remove, replace by trad-core.c.
1750
* trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
1751
* config/i386sco.mh: Use trad-core not sco-core.
1752
* hosts/i386isc.h, config/i386isc.mh: Remove.
1753
* configure.host: Use i386sco for isc.
1754
* config/i386-sco.mt: Remove, identical to i386-coff.mt.
1755
* config.bfd: Use i386-coff not i386-sco.
1757
* config.bfd: Recognize i[34]86-*-solaris2* specifically rather
1758
than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
1759
i486-elf which doesn't exist).
1761
Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1763
* coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
1764
padding field to zero.
1766
* config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
1767
* configure.in: Remove bogus netbsd386 handling.
1769
* coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
1770
Correct overflow detection requires matching the upper four bits
1771
of the destination against the PC.
1773
Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1775
* configure.in: Make 64-bit stuff work with "--with-targets=all".
1777
Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1779
* libbfd-in.h: Removed swapping routines declarations.
1780
* bfd-in.h: Added swapping routine declarations, and renamed them
1781
from _do_* to bfd_*.
1782
* libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
1783
* Changed all callers.
1784
* libbfd.h, bfd-in2.h: Rebuilt.
1786
Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1788
* elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
1791
Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1793
* configure.in: Reorganized setting of makefile variables so
1794
64-bit stuff works again.
1796
* libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
1799
* libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
1800
"native_elf_sym" field, merged to make new type "elf_symbol_type".
1801
(struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
1802
Deleted field raw_syms.
1803
(obj_symbols): Remove cast.
1804
(obj_raw_syms): Deleted.
1805
* elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
1806
native_elf_sym fields.
1807
* elf32-hppa.c: Changed uses of elf32_symbol_type to
1810
From Pete Hoogenboom and Jeff Law:
1812
* elf32-hppa.c (ELF_MAXPAGESIZE): Define.
1814
* elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
1815
bits are zero (e.g., they specify no relocations), then do not
1816
even bother adding their entries to the symextn section.
1818
* elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
1819
of scope can have an argument relocation stub.
1821
* elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
1822
structure and type to elf32_hppa_stub_description. This makes
1823
it consistent with the GNU coding conventions.
1824
(elf32_hppa_stub_description): Added a 'next' field to allow
1825
linking of stub description structures.
1826
(elf32_hppa_stub_description): Added a 'stub_listP' field to
1827
keep track of individual stubs.
1828
(Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
1829
Combined with the elf32_hppa_stub_description structure.
1830
(elf32_hppa_stub_name_list): New type to keep track of
1832
(add_stub): Removed.
1833
(add_stub_by_name): New function.
1834
(find_stub_by_name): New function.
1835
(hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
1837
(hppa_elf_build_long_branch_stub): Allow reusing stubs that
1840
* elf32-hppa.c: (retval_mismatches): The direction of argument
1841
relocation was reversed.
1842
(hppa_elf_build_arg_reloc_stub): Return address was not being
1844
(hppa_elf_arg_reloc_needed_p): Add argument containing caller
1845
argument relocation bits so this function can be used in the check
1847
(hppa_elf_stub_check): Pass caller argument relocation bits into
1848
hppa_elf_arg_reloc_needed_p().
1849
(hppa_look_for_stubs_in_section): Add check for plabel stubs and
1850
pass caller argument relocation bits into
1851
hppa_elf_arg_reloc_needed_p().
1853
Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1855
* libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
1857
* hosts/delta88v4.h: New for SVR4.
1858
* configure.host: Use it.
1860
Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1862
* libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
1863
is an SCO pre-define.
1865
Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1867
* nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
1869
(nlm_swap_auxiliary_headers_{in,out}): The copyright length is
1871
(nlm_get_symtab_upper_bound): Include debugging symbols in symbol
1873
(nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
1874
symbols as BFD local symbols.
1875
(nlm_write_object_contents): Don't bother writing out exported
1876
symbols more than once; they now appear in the symbol table more
1877
than once (with and without a prefix) if necessary. Set offset
1878
values to be non-zero as NLMLINK does.
1880
Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1882
* libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
1884
Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1886
* section.c (struct sec): Move position of user_set_vma, and
1888
(SEC_BALIGN): Disable for now. I don't think it's currently used.
1890
* elf32-hppa.c (elf_hppa_howto_table): Now static.
1891
(symext_rootP, symext_lastP, global_value, GOT_value,
1892
global_symbol, global_sym_defined, symextn_contents,
1893
symextn_contents_real_size, elf_hppa_stub_rootP,
1894
elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
1895
default initialization.
1896
(hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
1898
(hppa_look_for_stubs_in_section): Introduce temporaries to make
1899
code more readable in 80 columns.
1901
* libhppa.h (all functions): Now inline under GNU C.
1903
More patches from Jeff Law:
1905
* elf32-hppa.c (AR_WARN): Give argument which caused the
1906
invalid argument relocation.
1907
(AR_UNIMP): Delete unused macro.
1908
(hppa_elf_set_section_contents): Always return a value.
1909
(elf32_hppa_backend_table_processing): Likewise.
1910
(elf32_hppa_backend_section_processing: Likewise.
1912
* som.c: New file containing SOM specific code extracted
1915
* som.h: New file containing SOM specific code extracted
1920
* libhppa.h: Delete SOM specific code. Add generic PA
1921
code which can be shared by both SOM and ELF backends.
1923
* Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
1924
depends on libhppa.h now.
1926
* configure.in (hppa_vec): Needs som.o module instead of
1929
* elf32-hppa.c: Include libhppa.h. Do not define
1932
* elf32-hppa.h (hppa_reloc_field_selector_type): Delete
1933
now lives in libhppa.h.
1934
(hppa_reloc_field_selector_type_alt): Likewise.
1936
* hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
1937
define malloc or free.
1939
* config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
1942
* elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
1944
(elf_hppa_reloc_type_lookup): Likewise.
1945
(elf_hppa_tc_make_sections): Likewise.
1946
(hppa_elf_arg_reloc_needed_p): Likewise.
1947
(hppa_elf_build_long_branch_stub): Likewise.
1948
(elf_reloc_map): Delete, no longer used.
1949
(elf_hppa_reloc_map): Likewise.
1950
(elf32_hppa_symextn_map_max_size): Likewise.
1951
(elf32_hppa_get_sym_extn): Abort if type is bogus.
1953
* elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
1954
of the .hppa_unwind section.
1956
Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1958
* config.bfd: recognize m88110.
1960
Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1962
Merged changes from Jeff Law and Pete Hoogenboom at Utah:
1964
* elfcode.h (elf_section_from_bfd_section): Add detection of
1968
(hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
1969
New functions for support of long branch stubs.
1970
(hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
1971
check for long branch stubs.
1972
(hppa_look_for_stubs): Unused function. Removed.
1973
(hppa_elf_set_section_contents): Implement a PA/ELF-specific
1974
version of bfd_set_section_contents.
1975
(hppa_elf_long_branch_needed_p): Only output debugging diagnostics
1976
when BFD is configured for debugging.
1978
* elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
1979
to return a list of symbols that have non-zero argument
1981
(hppa_elf_stub_finish): Make sure stub generation is done only
1984
* elf32-hppa.c: (hppa_elf_stub_reloc): New function for
1985
generation relocation entries within a stub.
1986
(hppa_elf_build_arg_reloc_stub): Corrections to argument
1989
* elf32-hppa.c: New #define's for argument relocation types.
1990
(mismatches, retval_mismatches): Updated to reflect new
1991
argument relocation types.
1992
(CURRENT_STUB_OFFSET): New macro.
1994
* elfcode.h (map_program_segments): Set the PF_X bit for data
1997
* elf32-hppa.c: (elf_hppa_howto_table): Add
1998
R_HPPA_STUB_CALL_17 for support of linker stub generation.
1999
(hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
2002
* elf32-hppa.h: (elf32_hppa_reloc_type): Add
2003
R_HPPA_STUB_CALL_17 for support of linker stub generation.
2005
* hppa_stubs.h: Add new instructions that are used in linker
2008
* elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
2009
unwind descriptor were incorrect.
2011
* libelf.h (bfd_elf_find_section): Declare.
2013
* elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
2014
function in place of global_sym field in elf_backend_data
2016
(elf32_hppa_backend_symbol_table_processing,
2017
elf32_hppa_backend_section_processing,
2018
elf32_hppa_backend_fake_sections,
2019
elf32_hppa_backend_section_from_shdr,
2020
elf32_hppa_backend_section_from_bfd_section): New functions to
2021
provide support of symbol extension sections and argument
2023
(elf_info_to_howto): Remove call to abort().
2025
* elf32-target.h: Support for special processing by the backend.
2026
(struct elf_backend_data): Added elf_backend_symbol_processing,
2027
elf_backend_symbol_table_processing,
2028
elf_backend_section_processing, elf_backend_section_from_shdr,
2029
elf_backend_fake_sections, and
2030
elf_backend_section_from_bfd_section fields.
2031
* elfcode.h: (bfd_section_from_shdr): Add a check for
2032
processor-specific section types.
2033
(elf_fake_sections): Add a check for processor-specific
2035
(bfd_elf32_write_object_contents): Add a check to see if
2036
there is any final section processing to be done by the
2038
(elf_section_from_bfd_section): Add a check for
2039
processor-specific section types.
2040
(elf_slurp_symbol_table): Remove reference to global_sym in the
2041
elf_backend_data structure. Replace it with a call to
2042
elf_backend_symbol_processing.
2043
* libelf.h: Remove global_sym field in the elf_backend_data
2044
structure. Replace it with a series of backend-specific
2047
* elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
2048
stub_sym should be called target_sym.
2049
(hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
2050
rather than the output bfd (output_bfd).
2051
(hppa_elf_reloc): Get rid of references to the global_sym field in
2052
the elf_backend_data structure.
2054
* elfcode.h (elf_fake_sections): Check the correct condition for
2055
.bss. Also, detect the existence of a .note section.
2057
* elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
2060
* hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
2061
should be a reference to bfd_arch_hppa.
2063
* hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
2064
the bfd_check_format structure to avoid a type mismatch.
2066
Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
2067
and Jim Kingdon (kingdon@cygnus.com)
2070
* netbsd386.c: New file.
2071
* aoutx.h: Make sym_is_debugger_info true for N_FN.
2072
* Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
2073
libaout.h, targets.c: Other changes.
2075
Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2077
* config/m88k-elf.mt: New file.
2078
* config.bfd: Use it for m88*-*-sysv4*.
2080
Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2082
* elfcode.h (elf_build_phdrs): Unused function deleted.
2083
(bfd_shdr_from_section): Ditto.
2084
(write_relocs): Don't change section contents for addend.
2085
(elf_locate_sh): Return type is now always elf_internal_shdr,
2086
since the other types were really aliases for this type anyways.
2087
Don't compile this function, since it is static and doesn't appear
2088
to be used in this file.
2089
(sym_is_global): Return non-zero for weak symbols. Abort if
2090
section pointer is null.
2091
(swap_out_syms): Reorder tests so function symbols can be weak.
2092
(elf_slurp_symbol_table): Don't use BSF_EXPORT.
2093
(elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
2094
extracting out some common code. Abort if BFD section symbol has
2096
(elf_slurp_reloc_table): Translate ELF section symbols into BFD
2097
section symbols. Don't read section contents to fill in addend
2100
* elf32-i386.c (elf_howto_table): All partial_inplace fields
2105
Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
2107
* libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
2108
specific information for a symbol. Put in elf_sym_num, which
2109
gives the external symbol number in the elf object file, since
2110
local symbols must come before global symbols.
2111
(elf_sym_extra): New macro.
2112
(elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
2113
* elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
2114
symbol number to external number. Store the address of the
2115
Elf_Sym_Extra field for the symbol in the udata field.
2116
(elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
2118
Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
2120
* elfcode.h (elf_obj_tdata): Add field to count the size of the
2121
array of pointers to section symbols.
2122
(elf_map_symbols): Bump the max index of the section symbols so
2123
that we don't overwrite memory. Store the max index into the
2124
elf_obj_tdata field.
2126
Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
2128
* elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
2129
to the section symbols we created. Remove unused field
2131
(elf_map_symbols): Fill in array of pointers to section symbols.
2132
Only create section symbols for sections that have SEC_ALLOC set,
2133
and have non-zero size.
2134
(elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
2135
section symbol, look up the section in the list of section
2136
symbols, and set the udata pointer appropriately. Otherwise, if
2137
udata is still NULL, fail an assertion, and use 0, instead of
2140
Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2142
* config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
2143
mipslelf and mipsbelf respectively.
2144
* config/mipslelf.mt, config/mipsbelf.mt: New files.
2145
* elf32-mips.c: Added some reloc information.
2146
* configure.in: Fixed error message.
2148
* ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
2150
Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2152
* Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
2153
OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
2154
* archures.c: Alphabetize decls.
2156
* configure.in, targets.c: Add missing vectors to the tables.
2157
* targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
2158
Remove hp300bsd_vec due to clash with sunos_big_vec.
2160
Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2162
* hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
2163
* hosts/i386mach.h: removed, replaced by i386osf1mk.h.
2164
* config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
2165
* Makefile.in, configure.host, config.bfd: Corresponding changes.
2166
* hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
2168
Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2170
* coffgen.c (coff_section_symbol): If section's output_section is
2171
not yet set, point to itself. This is needed because this is
2172
called on the output file, not the input file.
2174
* coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
2175
dummy value, rather than leaving it NULL.
2177
* archures.c (bfd_default_set_arch_mach): Set bfd_error on
2179
* aoutx.h (NAME(aout,set_arch_mach)): Check return value of
2180
bfd_default_set_arch_mach.
2182
Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2184
* config.bfd (cpu): Extract from canonical name with sed.
2185
* configure.in: Don't pass it.
2187
Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2189
* bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
2190
BYTE_SIZE conflicts with a Mach header.
2191
* ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
2193
* configure.host: Make sure all OS fields end in *.
2195
Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2197
* ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
2198
RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
2199
doesn't exist, don't try to create it.
2201
* nlmcode.h (nlm_write_object_contents): procedure offsets are
2202
from start of code segment, not start of file.
2203
* config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
2205
* configure.in (SELECT_VECS switch): Likewise.
2207
Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2209
* format.c (bfd_check_format): If the target matches the default
2210
target, set match_count to 1, to ignore any previous matches.
2212
* Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
2214
* configure.in: Add reloc16.o when we add
2215
coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
2216
Makefile.in (BFD_LIBS): Remove reloc16.o.
2218
* config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
2221
* config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
2222
z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
2223
S-records via SELECT_VECS.
2225
* targets.c (target_vector), Makefile.in (BFD_LIBS): Always
2226
support S-records, for convenience.
2228
Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
2230
* coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
2231
alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
2232
Read and write Alpha relocs. Can't process them yet.
2233
* ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
2234
If the section does not already exist, create it.
2236
* ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
2239
* libecoff.h (ecoff_backend_data): Added constructor_reloc and
2240
finish_reloc fields.
2241
* ecoff.c: Move MIPS reloc support from here...
2242
* coff-mips.c: to here.
2243
* ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
2245
(ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
2246
finish_reloc backend function.
2247
(ecoff_write_object_contents): Removed MIPS specific assertions.
2248
* coff-mips.c (mips_finish_reloc): New function.
2249
(mips_ecoff_backend_data): Fill in new fields.
2250
* coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
2252
* targets.c: Added extern for ecoffalpha_little_vec.
2254
* bfd.c (_bfd_host_big_endian): Removed.
2255
* bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
2257
* bfd-in2.h: Regenerated.
2259
Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2261
* config.bfd: New file, broken out of configure.in.
2262
* configure.in: Use it, and use standard target names for
2263
--with-targets, replacing --with-bfd-targets.
2265
* archures.c (archures_init_table): Add bfd_sh_arch.
2267
* configure.in: Include coff-m68k.o for m68kcoffun_vec.
2268
Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
2269
Fix error in error message.
2271
* oasys.c: Make bfd_error_vector extern.
2273
* configure.in: Include stab-syms.o for a.out/b.out targets
2274
and hp300{bsd,hpux}.
2276
Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
2278
* nlmcode.h (nlm_compute_section_file_positions): Add the .bss
2279
section before setting output_has_begun.
2280
(nlm_set_section_contents): Remove argument names from
2281
mangle_relocs_func prototype.
2282
(nlm_write_object_contents): Remove shadowing local variable.
2283
Don't write out debugging symbols if debugInfoOffset is -1. Add
2284
the codeImageOffset to the start, exit, and check procedure
2286
* nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
2287
Don't check partial_inplace field; its value is irrelevant.
2289
* Base use of sco-core on host, not target.
2290
* configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
2291
* config/i386-sco.mt (TDEFINES): Removed.
2292
* config/i386sco.mh: New file to use sco-core.
2293
* hosts/i386sco.h: New file; just includes hosts/i386v.h.
2295
* ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
2296
conversions for some fields.
2298
Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2300
* ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
2301
error rather than aborting.
2303
* libnlm.h (struct nlm_backend_data): Added mach field.
2304
(nlm_machine): New accessor macro.
2305
* nlm.c (nlm_mkobject): Set architecture and machine from backend
2307
* nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
2309
Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2311
* configure.in: Replace calls to sort with shell code
2314
Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2316
* configure.in: Include aout32.o for any a.out/b.out formats.
2318
Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2320
* config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
2321
* config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
2322
* config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
2323
* config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
2324
* config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
2325
* config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
2328
Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2330
* config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
2332
Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2334
* syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
2336
* bfd.c (bfd_scan_vma): New function.
2338
Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
2340
* bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
2342
* bfd-in2.h: Updated.
2344
* ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
2347
Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2349
* configure.in: Remove unneeded test.
2351
Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2353
* Makefile.in ({dist,real}clean): Use $(MAKE), not make.
2355
Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2357
* config/st2000.mt (TDEFINES): Don't define MRI; not used.
2359
* PORTING, TODO, config/README: Update to reflect below changes.
2361
* configure.in: Replace MINIMIZE and --with-minimal-bfd with
2362
--with-bfd-targets="target1,target2,..." and the special target
2363
"all" to get the previous default behavior.
2364
Figure out which architecture and backend .o files are needed from
2365
DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
2366
the .mt files. Define TDEFAULTS based on them, also.
2368
* Makefile.in: Remove references to MINIMIZE.
2369
* archures.c, targets.c: Ditto.
2371
* config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
2372
SELECT_ARCHITECTURES as variables rather than as -D arguments to
2375
* config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
2376
i960-coff.mt (TDEFAULTS): Don't put the default vector in
2377
SELECT_VECS manually; it's automatic now.
2379
* config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
2380
SELECT_VECS manually; -DSCO_CORE does it automatically now.
2382
* config/h8300-coff.mt, config/h8500-coff.mt, config/sh-coff.mt,
2383
config/st2000.mt, config/z8k-coff.mt (TDEFAULTS): Don't define
2386
* config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
2387
this is a host, not a target.
2389
Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
2391
* elfcode.h (elf_object_p): Add comment about what this function
2392
does and to watch out for side effects. Add FIXME for memory leaks.
2393
Fix comment about checking for matching byte order. Preserve
2394
pointer to old tdata (if any), and restore it if we don't match
2395
file with target vector. If we are going to use goto's, use them
2396
consistently and maintainably.
2397
* nlmcode.h (nlm_object_p): Expand comments about leaked memory
2398
to note that the problem is even more serious than just leaked
2399
memory. Replace goto with more traditional return.
2401
Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2403
Fix incorrect or useless makefile variable definitions:
2404
* config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
2405
define DEFAULT_VECTOR, instead of TDEFINES.
2406
* config/i386aix.mh (MINIMIZE): Don't define.
2407
* config/hppaosf.mh (MINIMIZE): Don't conditionalize.
2408
* config/rs6000.mh (ALLOCA),
2409
* config/i386v.mh (ALLOCA),
2410
* config/i386linux.mh (ALLOCA),
2411
* config/i386isc.mh (ALLOCA),
2412
* config/go32.mh (EXTRALIBS): Don't define; not used.
2413
* config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
2414
* config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
2415
* config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
2417
* config/README: New file, explaining the variables.
2419
* targets.c (target_vector): Add hp300_bsd_vec.
2420
* Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
2421
(hp300bsd.o): New rule.
2423
Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2425
* libelf.h (NAME): Provide a default definition, that's neither
2426
for 32 bits nor for 64.
2428
Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
2430
* libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
2431
that is what is in elf.c.
2433
Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2435
* ecoff.c (ecoff_set_symbol_info): Removed special handling for
2436
scBss and scSBss symbols, since it was wrong.
2438
* Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
2441
* coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
2442
Bloom): Only set STYP_BSS for SEC_ALLOC sections.
2444
* ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
2445
<arnej@kari.fm.unit.no>: Handle a COFF style armap.
2447
Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2449
* hpux-core.c: Cast return value from bfd_zalloc.
2451
Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2453
* aoutx.h (log2): Delete i387-specific code.
2455
* Makefile.in (BFD_LIBS): Always include elf.o.
2456
(BFD32_BACKENDS): Don't include elf.o here.
2457
(ofiles): Delete references to ofiles2 and ofiles3.
2458
(do_clean): Delete ofiles.
2459
(BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
2460
(stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
2461
(headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
2463
* bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
2466
* reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
2467
(from Meissner's additions to bfd-in2.h).
2469
* elf32-i386.c (ELF_MAXPAGESIZE): Define.
2473
Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
2475
* elfcode.h (elf_write_object_contents): Don't drop core if
2476
elf_symbol_from returns a NULL pointer when processing a non-elf
2477
symbol, use a 0 size instead.
2479
Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
2481
* elfcode.h (elf_hash): Delete macro mapping elf_hash to
2482
bfd_elf32_hash, since the hash table is independent of the 32/64
2485
* libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
2486
that is what is in elf.c.
2488
Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
2490
* elf32-i386.h (reloc_type): Reformat spacing.
2491
(elf_howto_table): Add the rest of the 386/ELF relocations.
2492
(elf_i386_reloc_type_lookup): Ditto.
2493
(elf_i386_info_to_howto): Ditto.
2494
(elf_i386_info_to_howto_rel): Ditto.
2496
Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
2498
* nlmcode.h (nlm_get_reloc_upper_bound): Test return value
2499
of nlm_slurp_symbol_table as boolean, not pointer.
2500
* nlmcode.h (nlm_canonicalize_reloc): Test return value
2501
of nlm_slurp_reloc_fixups as boolean, not pointer.
2503
Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2505
* config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
2506
are now predefined by GCC
2508
Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2510
* coffgen.c (coff_print_symbol): Add the section offset to the
2511
line number address, so it's printed the same way as the function
2512
address. Only showed up for line numbers that aren't in the first
2515
Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
2517
* libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
2518
(nlm_mangle_relocs_func): New macro.
2519
* nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
2520
(nlm_i386_mangle_relocs): New function.
2521
* nlmcode.h (nlm_compute_section_file_positions): Move all common
2522
symbols into the .bss section.
2523
(nlm_set_section_contents): Call the mangle_relocs function.
2524
(nlm_write_object_contents): Treat a reloc against any defined
2525
symbol as an internal reloc. Fix bug in external reloc counting.
2526
Get the offset and debugging type right for .bss symbols. Only
2527
output debugging symbols for defined symbols.
2529
* coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
2531
* coff-z8k.c (rtype2howto): Likewise.
2532
* coffcode.h (dummy_reloc16_extra_cases): Likewise.
2533
* elf32-i386.c (TRACE): Likewise.
2534
* hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
2535
* rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2536
* coffgen.c (coff_print_symbol): Do an fprintf to the file
2537
argument rather than using printf.
2539
Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
2541
* coffswap.h: Added macros used when accessing several fields;
2542
default is the same as before.
2543
(coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
2544
* coff-alpha.c: Defined macros to use the right sizes in
2546
* libecoff.h: Backend information is now in target vector, not
2547
BFD. Start of backend information is COFF backend information.
2548
* coff-alpha.c, coff-mips.c: Changed accordingly.
2549
* ecoff.c (ecoff_mkobject): New function.
2550
(ARMAP_START): Changed into backend information, since Alpha uses
2552
(ecoff_slurp_armap): Don't overlay archive header.
2553
* bfd.c: Include libcoff.h.
2555
Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2557
* Makefile.in (install): Fix sh syntax error.
2559
* aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
2561
Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
2563
* nlmcode.h (nlm_slurp_symbol_table): Don't use '&' on arrays.
2565
Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
2567
* ecoff.c: New file for generic ECOFF functions.
2568
* ecoffswap.h: New file for ECOFF swapping functions which differ
2569
only slightly for different targets.
2570
* libecoff.h: Added prototypes for ecoff.c functions.
2571
(ecoff_backend_data): New structure.
2572
(ecoff_tdata): Added backend_data field. Changed external data
2573
pointers to be PTR rather than to a particular struct.
2574
(ecoff_symbol_struct): Moved in from coff-mips.c.
2575
* coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
2576
Added ECOFF backend structures. Include ecoffswap.h.
2577
* coff-msym.c: Removed; superseded by ecoffswap.h.
2578
* bfd.c: Include coff/internal.h.
2579
* Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
2581
(BFD64_BACKENDS): Added coff-alpha.o.
2582
(CFILES): Removed coff-msym.c. Added ecoff.c.
2583
(bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
2584
(coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
2585
(ecoff.o, coff-alpha.o): New targets.
2586
(coff-msym.o): Removed target.
2588
Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
2590
* elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
2591
of EXFUN in the BFD sources. Heave ho!
2593
Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
2595
* coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
2597
Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2599
* hosts/sun3.h: remove some more conflicting decls
2601
Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
2603
* i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
2604
redefine TEXT_START_ADDR to be 0.
2606
Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
2608
* configure.host, configure.in, hosts/i386lynx.h: Lynx/386
2609
host and target info.
2611
Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2613
* nlm32-i386.c: New file. First cut at i386 NLM code.
2614
* libnlm.h: Added some more prototypes.
2615
(struct nlm_relent): New structure.
2616
(nlmNAME(symbol_type)): Added rcnt and relocs fields.
2617
(struct nlm_obj_tdata): Added new fields: nlm_symbols,
2618
nlm_text_low, nlm_data_low, nlm_reloc_fixups,
2619
nlm_reloc_fixup_secs.
2620
(struct nlm_backend_data): New structure, with accessor macros.
2621
* nlmcode.h: Use NLM_HIBIT rather than MSB.
2622
(nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
2623
SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
2625
(nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
2626
find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
2628
(nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
2629
external references in symbol table as undefined symbols.
2630
(nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
2631
argument in get_symtab rather than in slurp_symbol_table.
2632
(nlm_slurp_symbol_table): Save symbol information in tdata.
2633
(nlm_print_symbol): New function.
2634
(nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
2635
nlm_canonicalize_reloc): New functions to read relocs.
2636
(nlm_compute_section_file_positions, nlm_set_section_contents,
2637
nlm_external_reloc_compare, nlm_write_object_contents): New
2638
functions to create NLM files.
2639
* nlm-target.h: Define all the nlm functions here either as
2640
default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
2641
the backend_data field to TARGET_BACKEND_DATA.
2642
* nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
2643
they are now in nlm-target.h.
2644
(TARGET_BACKEND_DATA): Define as NULL.
2645
* nlm.c (nlm_mkobject): Do allocate the tdata field.
2646
(nlm_set_arch_mach): New function.
2647
* targets.c: Added nlm32_i386_vec.
2648
* Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
2649
(CFILES): Added nlm32-i386.c.
2650
(nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
2651
(nlm32-i386.o): New target.
2653
Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2655
* hosts/sun3.h: remove some function decls that conflict w/ ANSI
2656
C, and aren't needed anyway (return int)
2658
Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2660
* elfcode.h: Use casts with bfd_alloc and alloca.
2662
Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
2664
* nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
2665
* nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
2666
older cpp's, that don't do additional replacement on the JUMP_TABLE
2668
* nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
2671
Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2673
Yet another trad-core variant:
2674
* config/esix.mh, hosts/esix.h: New files.
2675
* configure.host: Use them.
2677
Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
2679
* reloc.c (bfd_perform_relocation): Handle the case of
2680
complain_overflow_bitfield, rightshift > bitpos, and a negative
2683
Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2685
* elfcode.h: Reimplement segment writing.
2686
(elf_write_phdrs): Use precomputed e_phoff rather than making
2688
(elf_build_phdrs): Disabled, for now.
2689
(assign_file_position_for_section): Don't change file offset for
2691
(assign_file_positions_for_symtab_and_strtabs): New function.
2692
(struct seg_info): New type.
2693
(map_program_segments): New function.
2694
(assign_file_positions_except_relocs): For executables, leave
2695
section headers &c for last, and properly align all sections with
2697
(prep_headers): No longer abort when EXEC_P is set.
2698
(write_shdrs_and_ehdr): Deleted all code relating to program
2701
* elfcode.h (various): Deleted some unused code, and debugging
2703
(write_relocs): Cache value of last symbol looked up, to save
2704
time if the symbol is referred to repeatedly.
2705
(elf_fake_sections): Check only SEC_RELOC flag, not number of
2707
(assign_section_numbers): Likewise.
2709
* Makefile.in (ofiles): Stars in wildcards belong outside quotes.
2711
* libelf.h (struct elf_backend_data): New field, maxpagesize.
2712
(struct elf_obj_tdata): New field, phdr.
2713
* elf32-target.h (elf32_bed): Initialize maxpagesize from
2715
(ELF_MAXPAGESIZE): Default to 1.
2716
* elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
2717
* elf32-sparc.c (ELF_MAXPAGESIZE): Define.
2718
(elf_sparc_howto_table): All relocs should have pcrel_offset=true.
2719
Most should have length field of `2'.
2721
* reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
2723
* config/sparc-aout.mt (TARGET_BACKENDS): Define.
2725
Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
2727
* configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
2728
the top level script has already adjusted for it.
2730
Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2732
* srec.c (srec_write_symbols): Get CR LF in the right order.
2734
Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2736
* hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
2738
Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2740
* reloc.c (bfd_perform_relocation): Handle case of rightshift !=
2741
bitpos when overflow checking.
2743
Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
2745
* bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
2746
bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
2747
Send error messages to stderr.
2749
Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
2751
* nlm{32,64}-target.h: Remove.
2752
* nlm-target.h: New file, merged from nlm{32,64}-target.h
2753
* libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
2754
* nlm.c (ARCH_SIZE): Remove define to zero.
2755
* nlm32-gen.c (ARCH_SIZE): Define to 32.
2756
* nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
2757
* nlm{32,64}-gen.c (nlm-target.h): Include.
2758
* targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
2759
nlmcode.h: Convert prefixes from bfd_nlm<size> to just
2760
nlm<size>, and use macros select size.
2762
Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2764
* Makefile.in (Makefile): add configure.in, drop redundant
2765
$(srcdir), drop redundant ./
2767
Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2769
* hpux-core.c: New file; backend for HP/UX style core files.
2770
* bfd.c (struct _bfd): Renamed hppa_core_data field to
2772
* bfd-in2.h: Updated.
2773
* hppa.c (make_bfd_asection, hppa_core_file_p,
2774
hppa_core_file_failing_command, hppa_core_file_failing_signal,
2775
hppa_core_file_matches_executable_p): Moved into hpux-core.c.
2776
Removed from target vector.
2777
* libhppa.h (struct hppa_core_struct and accessor macros): Moved
2779
* targets.c: If HPUX_CORE is defined, add hpux_core_vec to
2781
* config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
2782
(HDEPFILES): Set to hpux-core.o.
2783
* config/hppabsd.mh, config/hppahpux.mh: Likewise.
2784
* hosts/hp300.h (HOST_HP300HPUX): Define.
2785
* Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
2786
aix386-core.o, hpux-core.o.
2787
(sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
2789
* reloc.c (enum complain_overflow): New enumeration with the
2790
various flavours of overflow checking.
2791
(srtuct reloc_howto_struct): Changed complain_on_overflow field
2792
from boolean to emum complain_overflow. Removed obsolete absolute
2794
(HOWTO): Removed absolute argument.
2795
(bfd_perform_relocation): Do overflow checking on all types of
2797
* bfd-in2.h: Updated accordingly.
2798
* all targets: Updated initialization of reloc howto tables.
2800
Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2802
* opncls.c (bfd_create): Don't use C++ keyword "template" as a C
2805
Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
2807
* coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
2809
* elfcode.h: Fix several illegal pointer combination warnings for
2810
usages of bfd_alloc and alloca.
2812
* libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
2813
apparent Sun C preprocessor recursion. Fix access macros.
2814
* nlmcode.h: Remove spurious '&' before several array references.
2816
Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2818
* Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
2819
config/m68k-coffun.mt -> u68k-coff.mt.
2820
* Makefile.in, configure.in: Corresponding changes.
2822
Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2824
* elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
2825
function name; it's valid without, and some compilers give
2826
warnings with it there.
2828
Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
2830
* bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
2831
* bfd.c (union tdata): Add nlm_obj_data;
2832
* targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
2834
Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
2836
* configure.in (*-*-netware, i[34]86-*-netware): New configs.
2837
* Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
2838
* Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
2839
* Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
2840
* Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
2841
* bfd-in2.h (INLINE): Defines moved here.
2842
* {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
2843
* libelf.h (CAT4): Move define to bfd-in2.h.
2844
* bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
2845
* bfd-in2.h (union tdata): Add nlm_obj_data.
2846
* bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
2847
* targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
2848
* targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
2849
* (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
2850
nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
2853
Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2855
* configure.{hosts,in}: add i[34]86-*-lynxos* support
2857
Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2859
* elf.c, elfcode.h, libelf.h: Serious reorganization.
2860
Deleted `thunk' structure, merged into tdata, duplicate data
2862
Rearranged functions, grouping by functionality.
2863
Broke up many functions in elfcode.h, re-ordered many parts of
2864
file writing to handle unpredictable state of section relocation
2865
table as provided by various applications.
2866
Still needs cleanup: Merge functions back together, split out
2867
data structure with only data that is used only when writing out
2870
* elf.c (bfd_elf_generic_reloc): New function, taken from
2872
* elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
2873
bfd_perform_relocation lossage.
2875
* Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
2877
(ofiles): Don't use sort or uniq; do it with sh constructs.
2879
Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2881
* coffcode.h: Recognize I386PTXMAGIC.
2882
* aoutf1.h, libaout.h: Add M_386_DYNIX.
2883
* trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
2884
New macros; use it if defined.
2885
* config/symmetry.mh, hosts/symmetry.h: New files.
2887
Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2889
* Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
2890
* Makefile.in: Change accordingly.
2891
(CFILES): Add elf64-gen.c.
2893
Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
2895
* coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
2897
Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2899
* coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
2902
Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2904
* hppa.c [HOST_HPPABSD]: Use hpux-style core files.
2905
* libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
2907
Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
2909
* configure.in: Recognize h8300h-*-*.
2911
Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2913
* coff-h8500.c (reloc_processing, rtype2howto): New relocation
2914
type R_H8500_HIGH_16.
2915
* coff-sh.c (r_imm32): Get the width of the reloc right.
2917
Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2919
* configure.in: Add new target m68k-coffun to the dpx/2.
2920
* config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
2922
Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2924
* reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
2925
sparc-aout-specific list.
2927
* libelf.h (struct elf_obj_tdata): Add field `thunk'.
2929
* config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
2931
Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2932
and Jim Kingdon (kingdon@cygnus.com)
2934
* elfcode.h: Use memset not bzero.
2935
* trad-core.c: Don't include <sys/file.h>.
2936
* i386linux.h: Include <sys/file.h>.
2937
* coff-m68k-un.c: new file to handle names with underscores on
2939
* coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
2940
to not duplicate the function in the executable.
2941
(TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
2943
* coffcode.h (MC68KBCSMAGIC): case added.
2944
* targets.c: Add m68kcoffun_vec.
2945
* configure.host: added support for Bull dpx/2.
2946
* config/dpx2.mh, hosts/dpx2.h: new files.
2947
* Makefile.in: added target coff-m68k-un.
2949
Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2951
* aoutf1.h: Add definition of MACHTYPE_OK.
2953
Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2955
* reloc.c (bfd_perform_relocation): Don't subtract the addend
2958
* syms.c, bfd-in2.h: Doc fix.
2960
* coffcode.h (CALC_ADDEND): Check for common section using the
2961
section flag as well as the symbol flag.
2963
Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2965
* hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
2966
i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
2967
be sufficient. Define TEXT_START_ADDR.
2969
Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
2971
* aoutx.h (translate_from_native_sym_flags): Removed statep
2972
argument. Just let an indirect symbol point to the next symbol
2973
without forcing the next symbol to be undefined. Changed all
2975
* hp300hpux.c (slurp_symbol_table): Changed call to
2976
translate_from_native_sym_flags.
2977
* targets.c: Added hp300hpux_vec.
2978
* Makefile.in (hp300hpux.o): Added dependencies.
2980
Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2982
* reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
2983
relocs together, and add 64-bit versions.
2984
(bfd_generic_get_relocated_section_contents): Argument to alloca
2987
* libbfd.c (bfd_xmalloc_by_size_t): New function.
2988
* opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
2990
(obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2991
(new_bfd): Prototype-style definition, using DEFUN.
2992
(bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
2993
argument is type size_t, not bfd_size_type.
2994
* ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2995
* bfd.c (bfd_default_error_trap, bfd_error_trap,
2996
bfd_error_nonrepresentabltrap): Prototypes.
2997
* libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
2998
bfd_alloc_grow): Adjusted prototypes for arg type change.
2999
* archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
3000
do_slurp_coff_armap, bfd_construct_extended_name_table):
3002
* elfcode.h (elf_string_from_elf_strtab): Prototypes.
3003
* libelf.h (elf_string_from_elf_section, elf_get_str_section):
3006
* Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
3007
(ofiles): New target. Build a list of unique file names, in case
3009
(TARGETLIB): Use list of files from ofiles.
3010
* configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
3011
minimal-bfd flag and target makefile frag contents.
3013
* elfcode.h (elf_read): Delete static declaration, since function
3015
(elf_map_symbols): Write out section symbols for all sections, for
3017
(elf_symbol_from_bfd_symbol): Allow match if both symbols are
3018
section symbols for the same section.
3019
(elf_find_nearest_line): Don't print message, just return false.
3021
* libelf.h (bfd_elf_locate_sh): Declaration deleted.
3023
Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
3025
* cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
3027
Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3029
* Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
3030
(realclean): Remove generated headers.
3032
Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3034
* section.c (bfd_set_section_content): Deny if file is not opened with
3035
the proper mode, set output_has_begun if file is openened for update.
3036
* aoutx.h (aout_*_set_section_content): Remove checks that are now
3037
done in bfd_set_section_content.
3039
Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
3041
* hosts/std-host.h: Removed declarations of printf, fprintf,
3042
fcntl, fread and fwrite. They are all error prone for one reason
3043
or another. Changed declaration of memchr from char * to PTR.
3045
* configure.in (mips-*-riscos*): New target; use riscos.
3046
* configure.host (mips-*-riscos*): New host; use riscos.
3047
* config/riscos.mh (HDEFINES): Add -G 4.
3049
* libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
3050
rather than casting the result of bfd_h_get.
3052
Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3054
* configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
3057
Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3059
* targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
3060
include in search list if BFD64 is defined.
3062
* libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
3063
(bfd_elf64_*): Declarations for 64-bit versions of many routines.
3065
Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3067
* elf64-target.h, elf64-generic.c: New files.
3068
* Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
3069
(elf64-generic.o): List dependencies.
3071
* Makefile.in: List target `all' explicitly before host/target
3072
makefile fragments are included, in case they define any new
3075
* elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
3076
versions as appropriate. Uses updated.
3077
(elf_debug_section): Declare before use.
3078
(elf_debug_file): New function.
3079
(bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
3080
Alignment value in section header is n_bytes, not log2.
3081
(new_section_hook): Do nothing for now.
3082
(bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
3084
(elf_core_file_p): Simplify check for correct class (word size).
3085
(elf_make_sections, elf_fake_sections, elf_write_object_contents):
3086
Initialize all fields when creating data structures.
3087
(elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
3088
(elf_compute_section_file_positions): Set correct class in output
3090
(elf_write_object_contents): Section symbols have empty names in
3093
* libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
3094
args to size_t before call.
3095
(bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
3097
Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
3099
* coff-mips.c (ecoff_find_nearest_line): If procedure has no line
3100
number information, return 0 for line number.
3102
Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3104
* aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
3107
Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3109
* hosts/riscos.h: Define NBPG and UPAGES.
3111
Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
3113
* elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
3114
lvalue; it contains a cast.
3116
Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3118
* aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
3119
Use unsigned hash values for better hashing.
3120
(hash): Hash in the string length for long strings.
3122
Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3124
* aoutx.h (compare): Replace 3 if's with a subtraction.
3125
(translate_to_native_sym_flags, add_to_stringtab): Reorder tests
3126
in decreasing order of success, as an optimization.
3127
(hash): Take a length arg; ignore chars after #25, for speed.
3128
(add_to_stringtab): Pass length to hash.
3130
Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3132
* elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
3134
* elfcode.h (elf_new_section_hook): Do nothing for now.
3135
(elf_write_object_contents): Output common symbols the way ELF
3138
Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3140
* libelf.h (struct elf_obj_tdata and associated macros): Moved
3141
here from elfcode.h. A couple of size-specific structure pointers
3142
were changed to PTR; uses fixed appropriately.
3143
(elf32_symbol_type, elf64_symbol_type): Separated definitions.
3144
(bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
3145
(bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
3146
temporary macros to ease name change.
3147
* elf.c (elf_read, elf_mkobject, elf_get_str_section,
3148
elf_string_from_elf_section, bfd_elf_find_section): Moved here
3150
* doc/Makefile.in (libbfd.h): Process elf.c too.
3151
* Makefile.in (elf.o): Note new dependencies.
3153
* elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
3154
code, tweaked some debug hooks.
3155
(elf_slurp_reloca_table): Translate ELF section symbols into BFD
3158
Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
3160
* hosts/riscos.h: New file.
3162
Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3164
* elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
3165
section already exists, use its pointer to fill in rawdata slot.
3167
Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3169
* hosts/std-host.h: Return value of puts and fputs is int not void.
3171
Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3173
* aoutx.h (howto_table_ext): Comment the field names.
3174
* reloc.c (bfd_perform_relocation): Fix max and min values.
3176
Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3178
* elf32-target.h, elf32-hppa.c, elfcode.h: Use new
3179
size-independent elf internal data structures.
3180
* elfcode.h (put_word, get_word): Define as appropriate for
3181
architecture word size. Structure swapping functions changed to
3182
use them as appropriate.
3184
* configure.in: If compiling 64-bit back ends, do them before
3187
* libelf.h: Use new size-independent versions of elf internal data
3189
(symbol_type): Reordered to put any fields dependent on target
3191
(elf_backend_data): Renamed from elf##_backend_data and made
3193
(elf_sect_thunk): Now size-independent.
3195
* libbfd.c (bfd_log2): Now returns unsigned int.
3197
Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
3199
* Rename config/m88k-aout.mt to config/noop.mt.
3200
configure.in: Use it for mips-*-bsd*.
3202
Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3204
* cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
3205
initializer" warning from gcc.
3206
* cpu-h8500.c (arch_info_struct): Likewise.
3207
* cpu-sh.c (arch_info_struct): Likewise.
3209
* cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
3210
howto_*): Unused functions and variables commented out.
3211
* cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
3213
* cpu-h8500.c (compatible): Likewise.
3214
* cpu-sh.c (compatible): Likewise.
3216
* hp300hpux.c (swap_std_reloc_in): Delete unused variables.
3217
Always set a valid length value, even for invalid input.
3219
* srec.c (srec_write_symbols): Use sprintf_vma.
3221
* bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
3222
uint64_type): Provide default definitions.
3223
* hosts/std-host.h (int64 stuff): Remove them from here.
3225
* bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
3227
* elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
3228
variable. Added default case to switch.
3230
* aoutx.h (translate_from_native_sym_flags): Before casting
3231
pointers to integers, make sure the integer type is wide enough.
3232
* coff-mips.c (ecoff_set_symbol_info): Ditto.
3234
* section.c (bfd_get_section_contents): Since `count' is unsigned,
3235
don't bother comparing for less-than-zero.
3236
(bfd_set_section_contents): Ditto.
3238
* elfcode.h (bfd_add_to_strtab): Now static.
3239
(sym_is_global): New function.
3240
(elf_map_symbols): Call it. Now returns void. Removed unused
3242
(bfd_section_from_shdr): Mark string tables other than for section
3243
and symbol names as normal sections having contents.
3244
(fix_up_strtabs): New function; fixes up ELF header fields for
3245
stab sections with string tables associated.
3246
(elf_write_object_contents): Map fix_up_strtabs over all BFD
3247
sections. Reordered condition tests for symbol flags; default to
3248
local-object value instead of global-object.
3249
(elf_symbol_from_bfd_symbol): Hid conditionally-used variable
3250
inside condition test.
3251
(elf_print_symbol): Use fprintf_vma.
3252
(elf_idx_of_sym, bfd_shdr_from_section): Unused functions
3255
* bfd-in.h (int64_type, uint64_type): Define these if we fall
3256
back to "long long" for HOST_64_BIT.
3258
* libelf.h (elfNAME, ElfNAME): New versions to get desired results
3259
without using invalid ANSI C preprocessing tokens.
3261
* elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
3262
* libelf.h (bfd_elf32_new_section_hook): Declare.
3263
* elfcode.h (new_section_hook): Define here.
3265
* hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
3266
against multiple inclusions.
3268
* hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
3270
* Makefile.in (bfd.h): Generate into current directory by grabbing
3271
64-bit definition (if any) from sysdep.h.
3272
* bfd-in.h: Put in marker for sysdep.h inclusion.
3274
Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3276
* reloc.c (bfd_perform_relocation): Check for overflow on
3277
pc-relative relocations if the howto asked for it.
3279
Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
3281
* Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
3283
Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3285
* config/riscos.m{h,t}: New files.
3286
* configure.{host,in}: Use them.
3288
Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
3290
* elf32-mips.c: comment change. This is a mips file, not 88k.
3292
Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
3294
* cache.c (bfd_cache_init): Increment open_files and call close_one
3296
(bfd_open_file): Don't increment open_files here.
3298
Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3300
* config/delta88.mh: Don't set CC.
3302
* Makefile.in: Add elf32-{mips,m88k,generic}.
3303
elf32-{mips,m88k,generic}.c: New files.
3304
targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
3305
elfcode.h (elf_object_p): Match elf32-generic for all machines which
3306
don't match a different target.
3308
Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
3310
Eliminate "int8_type", "int16_type", "int32_type", and their
3311
variants from the BFD universe. Leave the 64-bit types for now,
3312
since they are in flux.
3314
* aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
3315
* libaout.h (GET_SWORD): Convert (int32_type) to (int).
3316
* ieee.c: Convert uint8e_type => unsigned char.
3317
* oasys.c: Extensive changes to eliminate obsolete types.
3318
These depend on changes in ../include/oasys.h as well.
3319
* hosts/*.h: Remove declarations of all these types.
3321
Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
3323
* hosts/delta88.h: #if 0 out some declarations which conflict with
3326
Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
3328
* Makefile.in (install): remove parentdir cruft
3330
Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
3332
* hppa.c (hppa_get_symbol_info): Remove redundant copy.
3333
* Expurgate random DEFUNs that have crept in.
3335
Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
3337
* coff-mips.c (ecoff_set_symbol_info): Constructor sections should
3338
only be aligned to a 4 byte boundary.
3340
Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
3342
* hosts/std-host.h (struct int64e_struct): Remove needless typedef
3345
Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3347
* aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
3348
1927 but fixing some other important things.
3350
Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
3352
* hosts/std-host.h (int64e_type): Fix definition.
3354
Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
3356
* coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
3357
section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
3358
(ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
3359
a STYP_TEXT section.
3361
Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3363
* Makefile.in (install, headers): don't put comments after a tab
3364
in the actions section of a rule
3366
Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
3368
* coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
3369
(ecoff_write_object_contents): If not D_PAGED, don't add the
3370
section headers to text_size. If not D_PAGED, set the magic
3371
number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
3372
executable, the executable must fully occupy an even number of
3374
(ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
3375
ecoff_big_vec): Consistently set section alignment power to 4,
3376
since ECOFF sections should be multiples of 16 bytes.
3377
(ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
3378
Made ar_pad_char and ar_max_namelen agree for both.
3380
Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
3382
* elfcode.h (elf_slurp_symbol_table): subtract section vma from
3383
symbol value, since bfd symbols are section relative, but ELF
3386
Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3388
* cpu-i960.c, cpu-h8300.c (compatible): Make static.
3390
Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
3392
* hosts/news.h, config/news.mh: New files.
3394
Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3396
* bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
3397
* coff-h8300.c: More addressing modes.
3398
* coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
3400
* cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
3401
H8/300H name. (compatible): New function.
3402
* reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
3405
Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
3407
* coff-mips.c (ecoff_compute_section_file_positions,
3408
ecoff_write_object_contents): Only round to page boundaries if
3409
D_PAGED flag is set for the output BFD.
3411
Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3413
* coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
3414
casts to work on machine where sizeof(long) != sizeof(int) !=
3416
* coffgen.c (coff_get_normalized_symtab): Ditto.
3417
* cpu-h8300.c coff-h8300.c: Support for H8/300-H.
3419
Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3421
* coffgen.c (coff_write_symbols): For empty string table, write
3422
out 4 in correct byte order. (from minyard@bnr.ca)
3424
* elf32-hppa.c: Don't include libhppa.h for now; define
3425
BYTES_IN_WORD instead, until Utah sends a better fix.
3426
(hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
3427
of malloc and realloc.
3429
Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
3431
* configure.in (mips-*-ecoffl*): New target; use decstation.
3432
(mips-*-ecoff*): Added trailing '*'.
3434
* coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
3435
for the FDR, not from the first PDR in the file.
3437
Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
3439
* hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
3441
Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
3443
* hppa.c (hppa_get_symbol_info): New function.
3445
Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3447
* elfcode.h (elf_map_symbols): Don't crash if no symbols have been
3450
From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
3451
* libhppa.h (MAXCOMLEN): Define unconditionally.
3452
(_PA_RISC_ID): Only define if not already defined.
3453
* elf32-hppa.c: Include libhppa.h.
3455
From Ralph Campbell:
3456
* hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
3458
* elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
3460
Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3462
* config/go32.mh: define EXTRALIBES to -lm (for binutils), also
3463
remove defines of __MSDOS__ and __GO32__ (these are in the
3466
Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3469
* hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
3470
* config/hppabsd.mh: Don't use ranlib.
3472
Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3474
* elf.c: New file, for word-size independent code.
3475
* elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
3476
* Makefile.in: Include elf.o in standard objects.
3478
* bfd-in.h (CAT3): Define here.
3479
* libaout.h, libelf.h: Not here.
3481
* libelf.h (struct strtab): Define here.
3482
(bfd_elf_locate_sh): Declare here.
3483
* elfcode.h (struct strtab): Definition deleted.
3485
* reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
3487
* Makefile.in: Make "all", not "bfd.h", be the default target.
3488
(stmp-bfd.h): New target; prevents rebuilding world if bfd.h
3489
hasn't really changed.
3491
Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
3493
* elfcode.h (elf_hash): Provide elf standard hash function.
3494
(various): Key off of the machines use_rela_p field to determine
3495
whether to use REL or RELA relocations.
3496
(elf_swap_reloc_out, elf_swap_reloc_in): New functions.
3497
(elf_make_sections): Allocate a pointer to hold all data for a
3498
given section, and copy each fragment into the data region.
3499
Update the section's pointer with the REL implicit addends if the
3500
machine uses REL relocation.
3502
* elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
3503
elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
3504
into was elf32-target.h expects.
3505
(elf_info_to_howto): Rename to elf_i386_info_to_howto.
3506
(elf_i386_bfd_reloc_type_lookup): Add relocation support.
3507
(elf_i386_info_to_howto): Add minimal relocation support.
3509
* libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
3510
elf_info_to_howto_rel fields.
3512
* elf32-target.h (elf_bed): Add support for new fields in
3515
Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
3517
* elf32-hppa.c: Add symbol extension section support, fix
3518
relocation howto table, add stub generation support.
3520
* elf32-hppa.h: Add symbol extension section support, fix
3521
relocation howto table, add stub generation support.
3523
* elfcode.h (bfd_elf_locate_sh): New function to locate ELF
3526
* elfcode.h (bfd_add_to_strtab): Made non-static due to a call
3529
* elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
3530
the symbol is not found.
3532
* elfcode.h (elf_compute_section_file_positions): Not all section
3533
file positions were computed.
3535
* elfcode.h (elf_get_sect_thunk): New function.
3537
* hppa.c (sign_ext): Reimplement.
3539
* hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
3540
these functions static.
3542
Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
3544
* Makefile.in (bfd.h): Move closer to headers - and after 'all'!
3546
* aoutx.h (translate_from_native_sym_flags): Don't set
3547
BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
3548
* aoutx.h (translate_to_native_sym_flags): Translate
3549
constructor symbols properly.
3551
Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3553
* archures.c (bfd_default_arch_struct): use 4 byte alignment as a
3555
* aout-target.h (minimum_alignment): 8 byte alignment is right.
3558
Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3560
* configure.in, Makefile.in: Build bfd-in2.h in source directory,
3561
from bfd-in.h and .c files. Build bfd.h in build directory,
3562
substituting in requested target word size. Insert word size into
3563
makefile, and maybe enable 64-bit targets.
3565
* bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
3566
are available. Conditionalize on this. Assume HOST_64_BIT
3567
will be defined if needed, so 64-bit targets are conditionalized
3568
only in the Makefile.
3570
Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3572
* libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
3574
* coff-sh.c (rtype2howto): Put error message on stderr.
3575
(extra_case): Delete unused variable.
3577
* coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
3578
before calling printf.
3580
* elfcode.h: New file, almost completely derived from old elf32.c.
3581
* elf32.c: Now just define ARCH_SIZE and include elfcode.h.
3582
* Makefile.in (elf64.o): List dependencies, don't build by
3584
(elf64.c): Add to list of sources.
3585
(elf32.o): Update dependencies.
3586
* elf32-*.c: Updated type/macro/structure names. Cleaned up
3587
namespace pollution; rename vectors.
3588
* targets.c, config/*-elf.mt: Updated.
3589
* All uses of 32-bit versions of structures, routines, and macros
3592
* Makefile.in (archures.o, targets.o): Depend on Makefile.
3594
Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
3596
* elf32-i386.c (enum reloc_type): No comma after last enumerator.
3598
* elf32.c (elf_string_from_elf_section): Handle index of zero
3600
(bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
3602
(elf_write_object_contents): Deleted one unused variable and
3603
initialized another to avoid gcc warnings.
3604
(elf_set_section_contents): Delete unused variable.
3606
Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
3608
* i386lynx.c: New module for Lynx variant of a.out.
3609
* Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
3610
* gen-aout.c: Get rid of defunct endian stuff, print out true
3612
* targets.c (target_vector): Add i386lynx_vec.
3614
Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3616
* configure.in: Use i386-sco.mt for i[36]86-*-isc*.
3618
Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
3620
* aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
3621
coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
3622
libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
3623
trad-core.c: Define a TARGET_get_symbol_info function or macro.
3624
Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
3626
* bfd-in.h: Don't define bfd_print_symbol_nm.
3627
Define symbol_info type.
3628
(JUMP_TABLE): Set _get_symbol_info element.
3630
* syms.c (coff_section_type, bfd_symbol_info): New functions.
3631
(bfd_decode_symclass): Use coff_section_type.
3633
* targets.c: Add bfd_get_symbol_info call.
3635
Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
3637
* coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
3638
complaints from ancient gcc's.
3640
Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3642
* trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
3643
hosts/i386linux.h: Define it.
3645
Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3647
* VERSION, bfd-in.h: Bump version number to 2.2.
3649
* hppa.c (assemble_3, dis_assemble_3, assemble_12,
3650
dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
3651
dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
3652
low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
3653
LR, RR, hppa_field_adjust): New functions.
3655
Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
3657
* coff-mips.c (ecoff_set_symbol_info): Added support for indirect
3658
stabs symbols, including new indirect_ptr_ptr argument.
3659
(ecoff_slurp_symbol_table): Pass new argument in calls to
3660
ecoff_set_symbol_info.
3662
Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3664
* configure.in: For m68k sysv systems, use m68k-coff.
3666
* config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
3667
(TDEFAULTS): Define it here. Use the new name.
3669
* elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
3672
* reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
3674
* aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
3675
number of arguments.
3676
(aix386_core_file_p): Initialize core_size to correct value.
3678
Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
3680
* Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
3681
(FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
3683
* bout.c (aout32_slurp_extended_name_table): Define to be
3684
_bfd_slurp_extended_name_table rather than bfd_true.
3686
* coff-mips.c: Include libaout.h and aout/aout64.h to get
3687
definitions for N_SET[ATDB].
3688
(ecoff_howto_table): Moved near top of file.
3689
(ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
3690
seen, cook up a constructor section of the same name and put in a
3691
reloc pointing to the symbol. This lets the GNU linker build
3692
global constructors and destructors without using collect.
3694
Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
3696
* coff-m88k.c (m88kbcs_vec): Symbols have underbars.
3698
Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3700
* hosts/miniframe.h: New file.
3701
* configure.host: Use it.
3703
Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
3705
* configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
3706
* configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
3707
* configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
3708
* configure.in (m68*-*-hpux): Change to m68*-*-hpux*
3709
* configure.in (*-*-bsd): Change to *-*-bsd*
3711
Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
3713
* elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
3714
int, for the sake of the old Portable C Compiler.
3716
Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
3718
* Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
3720
Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3722
* configure.in: Get target name right for m68*-*-hpux.
3724
Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
3726
* trad-core.c (NO_SIGNED_GET): New macro.
3727
* trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
3728
signed NO_GET, where appropriate.
3730
* configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
3731
* configure.in (*-*-linux*): Remove until linux port for a
3732
non-i386/i486 system is actually available.
3734
Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
3736
* libhppa.h: #undef e_* symbols which come from <machine/som.h>
3737
when compiling under HPUX.
3739
Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
3741
* The following patches are from Jeffrey Law <law@cs.utah.edu>.
3742
* hppa.c (hppa_core_file_p): Provide a temporary dummy routine
3744
* hosts/hppabsd.h: Fix declarations of malloc and free.
3745
* libhppa.h: Include sysdep here. Conditionalize
3746
includes based on HOST_HPPAHPUX or HOST_HPPABSD.
3747
Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
3750
Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3752
* elf32-hppa.c: Don't include a.out.h. Apparently not even the
3753
GNU version is needed.
3755
Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
3757
* coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
3759
Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3761
* Makefile.in: Build elf32-hppa.o.
3763
* syms.c (BSF_FUNCTION): New symbol flag.
3765
* elf32-hppa.c: Fixed to work with elf32-target.h.
3767
* hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
3769
* libaout.h (NAME): Don't define if already defined.
3771
* libelf.h: Protect against multiple inclusions.
3772
(elf_symbol_type): Moved here, added new fields.
3773
(struct elf_backend_data): New field `global_sym'; I suspect this
3775
* elf32.c (elf_symbol_type): Deleted from here.
3776
(struct elf_obj_tdata): New fields raw_syms and internal_syms, to
3777
point to backend versions of symbols.
3778
(obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
3779
(elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
3781
(elf_write_object_contents): Write program headers if appropriate.
3782
(bfd_section_from_shdr): Unnamed sections get empty string for
3783
name, not "unnamed". Handle SHT_NOBITS separately from
3784
SHT_PROGBITS, and set some different flags.
3785
(elf_file_p): New routine.
3786
(elf_object_p, elf_core_file_p): Call it.
3787
(elf_object_p): Handle EM_HPPA.
3788
(elf_symbol_from, elf_idx_of_sym): New functions.
3789
(elf_make_sections): Get symbol number right for relocations. Set
3790
SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
3791
(elf_fake_sections): BSS section should be SHT_NOBITS, not
3792
SHT_PROGBITS. Always generate symtab and strtab, not only if
3793
relocations are needed. Set SHF_* flags as appropriate.
3794
(elf_compute_section_file_positions): Handle bfd_arch_hppa.
3795
(elf_write_object_contents): Fix off-by-one error in symbol count.
3796
Store a correct value for the symbol; write the size field
3797
properly; make some guesses about the type field. Set section
3798
type correctly for string tables.
3799
(section_from_elf_index): Check for absolute and common sections
3801
(elf_section_from_bfd_section): Ditto.
3802
(elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
3803
Use empty string instead of "unnamed" for nameless symbols.
3804
Handle STTY_FUNC type, and weirdness with "$global$" symbol for
3805
HPPA (only?). Don't free raw symbols; keep the pointer around for
3807
(elf_set_arch_mach): Handle bfd_arch_hppa.
3808
(elf_find_nearest_line): Just return false.
3809
(elf_write_object_contents, elf_set_section_contents): Set
3810
output_has_begun field after computing file positions.
3811
(elf_set_section_contents): Write section contents immediately,
3812
rather than caching the whole file and writing it at close time.
3814
* libhppa.h (enum hppa_reloc_field_selector_type, enum
3815
hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
3816
hppa_reloc_expr_type_alt): New enumerator types.
3818
* config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
3819
* configure.in, configure.host: Use them.
3821
Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3823
* elf32-target.h: Allow overrides of armap defaults.
3825
* elf32-hppa.c, elf32-hppa.h: New files.
3827
* config/hp300hpux.mt: New file.
3829
Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3831
* aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
3832
(aix386_core_vec): Update for new fields.
3834
* archive.c (bfd_generic_archive_p): Call target-specific
3835
slurp_armap code, instead of bfd_slurp_armap.
3836
(bfd_slurp_bsd_armap_f2): New function.
3837
* libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
3838
* aout-target.h (AR_PAD_CHAR): Define it if not already defined.
3840
* libaout.h (struct aoutdata): New field for subformat, for
3841
differentiating between highly similar a.out formats.
3842
* aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
3843
version of function.
3844
(swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
3846
* hp300hpux.c: New file.
3847
* Makefile.in: Include it.
3849
Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3851
* Makefile.in, archures.c, coffcode.h, targets.c: Support for
3854
Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
3856
* trad-core.c (trad_unix_core_file_p): Check the file size.
3858
Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3860
* coff-alpha.c: Remove duplicate function and add warnings.
3862
Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
3864
* sco-core.c (sco_core_vec): Add initializers for new target
3867
Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
3869
* coffcode.h [_LIT]: Recognize .lit section.
3871
Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3873
* coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
3874
config/alphaosf.mt, hosts/alphaosf.h: New files.
3876
Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
3878
* Merge in HPPA/BSD changes from Utah.
3879
* hppa.c: Use this for both HPUX & BSD.
3880
* targets.c: Enable hppa_vec for both HPUX & BSD.
3881
* config/hppabsd.mt: TDEFINES => TDEFAULTS.
3882
* hosts/hppabsd.h: #define HOST_HPPABSD.
3884
Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
3886
* libbfd.c: Whitespace changes around byteswap macros.
3887
* libbfd-in.h: Whitespace changes around byteswap declarations.
3889
Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
3891
* aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
3892
system_error anymore. It confuses bfd_check_format().
3894
Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
3896
* bfd.c: Add sgi_core_data to tdata union.
3897
* coff-mips.c: Add Irix 4.x core file support.
3898
* hosts/irix4.h: #define HOST_IRIX4.
3900
Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3902
* aoutx.h (translate_from_native_sym_flags): Check that the
3903
symbol's section does get set.
3904
(slurp_symbol_table): Zero index means null-string name.
3906
* aoutx.h (struct stringtab_entry, struct stringtab_data): New
3908
(hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
3910
(write_syms): Use them, to reduce string table size.
3912
Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
3914
* trad-core.c (trad_core_vec): Add 6 new initializers to match
3915
new signed get/put fields. Minor reformatting to label
3918
Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
3920
* bfd-in.h: Insert comment about SVR3 compiler warnings.
3922
* hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
3923
(bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
3925
* libbfd.c: bfd_put*: Remove casts to bfd_vma.
3927
Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
3929
* aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
3930
(swapcore_sparc): Make sp a bfd_vma.
3932
Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
3934
* libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
3935
libbfd.c, libbfd-in.h: Add _do*signed*.
3936
targets.c, all targets: Add bfd*signed*.
3937
bfd-in.h: Add bfd_signed_vma. Add comments.
3939
* bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
3941
* format.c (bfd_check_error): Check error return from
3942
_bfd_check_format routines.
3944
Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
3946
* rs6000-core.c (rs6000coff_core_p): Improve error checking and
3947
recognize .data section if present.
3949
Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
3951
* aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
3952
check for the case where the user sets the address of the BSS
3953
section (and the file header can't specify this). Let the user
3954
set it wherever they want, regardless of what goes in the header.
3956
* ieee.c (ieee_slurp_sections): Pass all ieee section names
3957
straight through into BFD sections. Add comments.
3959
Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
3961
Cleanup in preparation for better 64-bit host support.
3963
* bfd-in.h (bfd_64_type): Remove.
3964
* libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
3966
* bfd-in.h (bfd_size): Remove.
3968
* bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
3970
* bfd-in.h (bfd_word): Remove.
3971
* reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
3973
* bfd-in.h (rawdata_offset): Remove.
3974
* reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
3975
(bfd_perform_relocation): Lint.
3976
(enum bfd_reloc_status): Comment cleanup.
3978
* aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
3980
Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
3982
* aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
3984
Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
3986
* elf32.c: Clean up old comments.
3988
Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
3990
* config/sun3.h: String argument to fprintf is const.
3992
* coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
3993
on systems which define PAGE_SIZE in <limits.h>.
3995
Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3997
* trad-core.c (trad_unix_core_file_failing_signal): Use new macro
3998
TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
3999
the core file failing signal.
4000
* hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
4001
to supply the core file failing signal.
4003
Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
4005
* coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
4006
a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
4007
is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
4008
* coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
4010
Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
4012
* coff-mips.c (PAGESIZE): Correct value.
4014
Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
4016
* coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
4017
an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
4019
Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
4021
* coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
4022
STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
4024
(coff_compute_section_file_positions): Force vma and lma of _LIB
4026
(coff_set_section_contents): Count number of entries in new lma
4028
* coffgen.c (make_a_section_from_file): Force lineno_count of
4029
SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
4030
SCO 3.2v4 shared library.
4031
* seclet.c (rel): Copy over any section with contents, not just
4034
* coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
4037
* coff-i386.c (coff_i386_reloc): New function, to generate
4038
relocateable output correctly.
4039
(howto_table): Use coff_i386_reloc for all reloc types.
4040
(CALC_ADDEND): Use a more efficient hack to get the correct addend
4041
for a common symbol.
4042
(i386comm_value): Removed; no longer needed.
4044
Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4046
* coffcode.h (coff_set_section_contents): Don't write out
4047
sections without a filepos.
4049
Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
4051
* seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
4053
Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
4055
* reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
4056
* libecoff.h (ecoff_data_type): Added gp_size field.
4057
* coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
4058
(ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
4059
Set flags to 0 for large common symbols.
4060
(ecoff_gprel_reloc): Handle non-zero addend for external symbols,
4061
which can occur for gas-generated relocs.
4062
(ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
4063
* bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
4064
* Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
4066
Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4068
* srec.c (srec_set_section_contents): Use lma field for load
4070
* section.c: Add declaration of lma field to section structure.
4071
* coffcode.h (coff_write_object_contents): Use lma field for load
4073
* bfd-in.h (bfd_set_section_vma): Set lma along with vma.
4075
* aoutx.h (translate_from_native_sym_flags): Now handles indirect
4076
symbols in a better way. (translate_to_native_sym_flag): Set the
4077
N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
4079
* section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
4080
(bfd_make_section): Cope with new builtin section.
4081
* syms.c (bfd_decode_symclass): Can now print indirect section
4084
Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
4086
* aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
4087
defined, and yields false.
4088
* aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
4090
* archive.c (snarf_ar_hdr): Add support for reading (only,
4091
so far) BSD-4.4-style extended headers.
4092
* archive.c: Some more comments.
4094
Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
4096
* Makefile.in: fix rule for dvi and info, so that the recursive
4097
makes does the right thing, instead of always info
4099
Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4101
* libbfd.c (bfd_seek): Disable optimized handling for archives and
4102
archive members; they need more special reatment. For now, verify
4103
that computed and actual file positions correspond.
4105
Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4107
* mipsbsd.c: Renamed from aout-mipsbsd.c.
4108
(set_arch_mach): Delete non-MIPS code.
4109
(reloc_howto_type_lookup): Ditto.
4110
* Makefile.in: Adjusted.
4112
* libbfd.c (bfd_tell): Update `where' field.
4113
(bfd_seek): Don't do anything if we're not changing the file
4114
position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
4115
field against a SEEK_SET request. Call bfd_tell to re-update
4116
`where' field when done.
4117
(bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
4119
* hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
4121
Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4123
* Makefile.in: added installcheck target
4125
Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
4127
* coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
4128
if the type is not stNil.
4130
Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
4132
* elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
4133
forward declarations.
4135
* elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
4136
it's implied by the type.
4138
Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4140
* configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
4142
Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
4144
* rs6000-core.c: Add .ldinfo section.
4146
Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
4148
* Makefile.in (MAKEOVERRIDES): Define to be empty.
4150
Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4152
* section.c (bfd_set_section_contents): whitespace
4153
* seclet.c (seclet_dump_seclet): Don't try and fill sections with
4156
Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4158
* hosts/go32.h: don't define POSIX_UTIME
4160
Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
4162
* elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
4163
against machine architecture stored in the ELF header, to resolve
4165
* elf32.c (bfd_section_from_shdr): Bfd_make_section can return
4166
NULL, so only use results when non-NULL.
4167
* targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
4168
and add to vector of targets.
4170
Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
4172
* coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
4173
are always just debugging symbols.
4175
* coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
4176
libecoff.h (ecoff_[gs]et_sym_index): ...to here.
4178
Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4180
* hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
4181
hpux 7). Patch from friedman@gnu.ai.mit.edu.
4182
(hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
4183
defined, which they aren't in hpux 7.0.
4185
* aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
4186
Tran-Le, tranle@intellicorp.com.
4188
Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
4190
* coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
4191
ahead and do the relocation.
4192
(ecoff_refhi_reloc): Don't to the relocation here, just remember
4193
what needs to be done.
4194
(ecoff_reflo_reloc): Do the REFHI relocation here.
4196
Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
4198
* coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
4199
(ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
4200
relocs are reasonable.
4201
* coff-msym.c: Eliminated uses of DEFUN.
4202
(ecoff_swap_tir_out): New function.
4204
Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
4206
(Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
4207
* configure.host (vax-*-ultrix2*): Add triplet.
4208
* hosts/vaxult2.h: New file.
4209
* config/vaxult2.mh: New file.
4211
* aoutx.h (string.h): Include for strchr and friends.
4212
* archive.c (string.h): Include for memchr and friends.
4213
* elf32.c (string.h): Include for strrchr and friends.
4215
Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4217
* aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
4218
(MY_set_sizes): Use sunos4_set_sizes.
4220
* elf32.c: Renamed from elf.c. Several CPU-specific functions
4221
deleted, as well as elf-big and elf-little targets.
4222
* libelf.h: New file.
4223
* elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
4225
* Makefile.in, config/*-elf.mt, targets.c: Adjusted.
4227
* i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
4229
* coffcode.h (coff_compute_section_file_positions): Don't need
4230
variable "old_sofar" if compiling for i960.
4232
* reloc.c (bfd_default_reloc_type_lookup): First argument is now a
4234
* libbfd.h: Updated.
4236
* ieee.c (exten, envi): "static" belongs first in declaration.
4238
Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4240
* srec.c: add support for symbolsrec, srecords with symbols in
4243
Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
4245
* ieee.c: cast all arguments of ieee_write_byte to bfd_byte
4246
to avoid lint complaints.
4248
Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4250
* elf.c (elf_write_object_contents): Section ".shstrtab" should be
4251
type SHT_STRTAB. Don't alter file offset for section 0.
4252
(reloc_type_names): Now an array instead of a macro. Still inside
4253
"#if 0", since it's used only in debugging code also in "#if 0".
4254
(struct elf_reloc_map_elt, struct elf_reloc_map): New types.
4255
(sort_reloc_map): New function.
4256
(sparc_reloc_map): New variable.
4257
(elf_bfd_reloc_type_lookup): New function.
4259
Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
4261
* bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
4262
bfd_make_debug_symbol; they were already in the target structure.
4263
* Adjusted all uses of JUMP_TABLE.
4264
* coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
4265
from coff_make_debug_symbol.
4266
* libcoff.h: Updated accordingly.
4268
* Minor cleanups provoked by gcc warnings:
4269
* aoutx.h (NAME(aout, reloc_type_lookup)),
4270
cpu-h8300.c (local_bfd_reloc_type_lookup),
4271
cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
4273
* archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
4274
ieee.c (ieee_slurp_section_data),
4275
elf.c (elf_make_sections, elf_fake_sections,
4276
elf_compute_section_file_positions, elf_write_object_contents):
4277
Removed unused variables.
4278
* archures.c: Removed /* from within comment.
4279
* bout.c (b_out_squirt_out_relocs): Initialize r_extern.
4280
* oasys.c (oasys_write_data): Initialize i.
4282
Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
4284
* libcoff.h (obj_raw_syment_coun): New macro.
4285
* coffgen.c (coff_get_normalized_symtab): Initialize
4287
* coffgen.c (coff_find_nearest_line): Numerous little fixes.
4289
Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
4291
* coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
4293
(ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
4294
for compatibility with tools from MIPS.
4296
* config/bigmips.mt: New file; default vector is ecoff_big_vec.
4297
* config/irix3.mt, config/irix4.mt: Removed.
4298
* configure.in (mips-*-ecoff): New target; uses bigmips.mt.
4299
(mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
4301
Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
4303
* hosts/hp300bsd.h: Add gross hack to determine whether we
4304
are running on BSD 4.3 or BSD 4.4, and use appropriate include
4305
files (and set other parameters) to match.
4307
Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
4309
* trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
4310
ansi definition which otherwise confuses non-ansi compilers.
4312
* aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
4313
ultrix cc by forward declaring getenv as is done in
4316
Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
4318
* elf.c (elf_info_to_howto): cast an enum into unsigned char
4319
avoiding a fatal error in vax ultrix 4.2 cc.
4321
Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
4323
* bfd-in.h, VERSION: Roll to version 2.1.
4325
Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
4327
* oasys.c (oasys_write_object_contents): Lint.
4328
* srec.c: Whitespace cleanup.
4330
Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
4332
* coffgen.c (coff_print_symbol): Print correct tagndx value;
4333
cleaned up output formatting a bit.
4335
Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4337
* coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
4338
relaxable. Should be moved somewhere else.
4340
Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4342
* aout-mipsbsd.c: Eliminated uses of DEFUN.
4343
(aout_mips_*_vec): Added seclet_link element.
4345
* Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
4346
support for aout-mipsbsd target.
4348
* bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
4350
Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4352
* cpu-h8500.c (scan_mach): return false if it's not an H8/500
4354
Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4356
Add support for the H8/500
4358
* coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
4360
Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
4362
* libecoff.h: New file. Defines ECOFF backend data for gdb.
4363
* coff-mips.c: Now includes libecoff.h.
4364
(ecoff_data_type): Moved to libecoff.h.
4365
(ecoff_slurp_symbolic_info): Made globally visible so that gdb can
4366
call it. If there is ever another ECOFF target, this and the
4367
swapping functions should be accessed via an ECOFF specific target
4369
* Makefile.in (coff-mips.o): Depends on libecoff.h.
4371
Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
4373
* coffcode.h: Removed MIPS specific information, since coff-mips.c
4374
no longer includes this file.
4376
* coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
4377
bits to 0 to make comparison test useful.
4379
* config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
4380
avoid overflowing GP accessible sections in binutils/objdump.
4382
Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
4384
* aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
4385
reading more robust: Fail if string index is out of string
4388
Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4390
* bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
4391
PCREL13): Don't take dst_address into account; the input file has
4392
already taken care of that.
4394
Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
4396
* coff-mips.c: Completed support for linker and binutils.
4398
Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4400
* bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
4401
original addend from section contents.
4403
Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
4405
Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
4406
* hosts/delta88.h (strtol): Fix prototype.
4407
* config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
4409
Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4411
* elf.c: Get rid of "#ifdef sparc".
4412
(RELOC_TYPE_NAMES): Never used (currently), so don't include it.
4413
(elf_sparc_howto_table): Renamed from elf_howto_table, and always
4415
(elf_info_to_howto): Use runtime conditionals on CPU type, not
4416
compile type conditionals on host CPU.
4417
(elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
4419
(reloc_type, RELOC_TYPE_NAMES): Include i386 values.
4421
Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
4423
* section.c (SEC_IS_COMMON): New section flag, needed for MIPS
4424
ECOFF which has two common sections.
4425
(bfd_com_section): Set SEC_IS_COMMON flag.
4426
* bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
4427
* aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
4428
coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.c: Use
4429
bfd_is_com_section macro rather than checking for equality to
4432
Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
4434
* coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
4435
(coff_mkobject_hook): Accept aouthdr argument.
4436
* coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
4437
Handle NULL aouthdr argument.
4438
(coff_object_p): If there is no aouthdr, pass it as NULL to
4440
* libcoff.h: Rebuilt for mkobject_hook changes.
4442
* coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
4443
additional MIPS ECOFF fields.
4445
Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
4447
* configure.host: added mips-dec-bsd*
4448
* configure.in: added mips-dec-bsd*
4449
* aout-mipsbsd.c: new file for mips-dec-bsd*
4450
* aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
4451
* aoutx.h: added mips support.
4452
* archures.c: added mips support to bfd_default_scan().
4453
* cpu-mips.c: added support for R4000 (untested).
4454
* libaout.h: added MIPS1 & MIPS2 magic numbers.
4455
* reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
4456
hope will make it into include/bfd.h.
4457
* targets.c: added aout_mips_*_vec.
4459
Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4461
* config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
4463
Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
4465
* bfd-in.h (bfd_asymbol_value): Add needed parentheses.
4467
* libcoff-in.h: Update prototype for coff_count_linenumbers.
4469
Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4471
* coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
4472
ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
4473
ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
4474
ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
4476
* coffswap.h: If NO_COFF_RELOCS is defined, don't define
4477
bfd_swap_reloc_in or coff_swap_reloc_out.
4478
* coff-mips.c: Added code to link and write out symbolic debugging
4479
information, and to swap relocs in and out.
4481
Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4483
* libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
4484
(coff_write_object_contents): coff_count_linenumbers returns the
4485
number of line number records it found.
4487
* coffgen.c (coff_write_linenumbers): only write out line numbers
4488
in the section they belong to.
4490
Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4492
* targets.c (bfd_target): Added relocateable argument to
4493
_bfd_get_relocated_section_contents. Added _bfd_seclet_link
4494
target vector for linker use.
4495
* bfd.c (bfd_seclet_link): New macro.
4496
* bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
4497
* seclet.c (rel, seclet_dump_seclet): Added relocateable argument
4498
and boolean return value. Made static.
4499
(bfd_generic_seclet_link): Renamed from seclet_dump. Added
4500
relocateable argument.
4501
* reloc.c (bfd_generic_get_relocated_section_contents): Added
4502
relocateable argument (if relocateable, saves relocs).
4503
* bout.c (b_out_get_relocated_section_contents),
4504
reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
4505
relocateable argument (if relocateable, just calls
4506
bfd_generic_get_relocated_section_contents).
4507
* libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
4508
argument to prototype.
4509
* All targets: Set new _bfd_seclet_link vector to
4510
bfd_generic_seclet_link.
4512
Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
4514
* coffgen.c: #include seclet.h.
4516
Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
4518
* hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
4519
debug info. Setup info about linker symbols only, and use
4520
standard bfd fields to hold the info.
4521
* (hppa_object_p): Remove unneeded decls.
4522
* (hppa_new_section_hook): Get rid of most of this.
4523
* libhppa.h (struct hppadata): Remove ten pounds of useless ugly
4524
fat. Remove all knowledge of stabs, remove redundant knowledge of
4526
* Remove macros for accessing fields which are now gone.
4528
Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4530
* coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
4532
* coff-z8k.c: delete unused reloc functions
4534
Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4536
* bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
4537
* targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
4538
* coff-msym.c: Use DEFUN for function definitons.
4539
* coff-mips.c: Added code to read and print symbols, and to find
4542
* coffcode.h: Moved many generic functions into coffgen.c. Moved
4543
swapping functions into coffswap.h for ECOFF use. Moved
4544
relocation functions, only used by h8300 and z8k, into reloc16.c.
4545
Added hooks for coffgen.c functions to backend data structure, and
4546
added hook functions. Still more could be done.
4547
* coffswap.h: New file to hold COFF swapping routines.
4548
* coffgen.c: New file to hold generic COFF functions.
4549
* reloc16.c: New file to hold h8300 and z8k specific relocation
4551
* libcoff-in.h: Added declarations for functions in coffgen.c.
4552
* libcoff.h: Rebuilt to incorporate changes.
4553
* coff-h8300.c: Function name changes.
4554
* coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
4555
hook rather than defining EXTRA_CASES.
4556
* Makefile.in: Build new files coffgen and reloc16. Added
4557
dependencies of coff-*.o on coffswap.h and seclet.h.
4559
Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
4561
* ieee.c (ieee_slurp_sections): Add cast to avoid warning
4562
about discarding const.
4564
Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4566
* archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
4568
Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4570
* configure.in (post-target): If --with-minimal-bfd is specified,
4573
Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4575
* srec.c (srec_write_records): one of my boards wants a CR between
4578
Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
4580
* archive.c (do_slurp_coff_armap): set symdef_count correctly
4581
(it broke a couple of weeks ago).
4583
Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4585
* elf.c (bfd_elf_find_section): Switch back to "struct ..." for
4586
return type, so libbfd.h doesn't reference undefined typedefnames.
4588
Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4590
* coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
4592
(coff_pointerize_aux): don't pointerize a negative tagndx
4593
(sometimes generated by SCO 3.2v4 cc).
4595
* bout.c (calljx_callback, callj_callback,
4596
b_out_get_relocated_section_contents): warn if relocating against
4597
an undefined symbol.
4599
Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
4601
* hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
4602
Make a bunch more routines be static.
4603
* hppa.c (fill_spaces): Get rid of this, replace with much better
4604
written setup_sections().
4605
* (setup_sections): New routine to create BFD sections for each
4606
space and subspace in SOM files.
4607
* (hppa_object_setup): Use BFD sections created by
4608
setup_sections() to locate GDB symbol table info.
4609
* (make_unique_section): New routine to create a BFD section. It
4610
ensures that the given name is unique, and will generate a unique
4612
* (hppa_object_p): Become much more paranoid about file header.
4613
* (make_bfd_asection): Call bfd_make_section to do the dirty
4614
work. Simplify code somewhat.
4615
* (hppa_core_file_p): Use proper name for stack section.
4616
* libhppa.h: Remove millicode_start, millicode_end decls.
4618
Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
4620
* Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
4622
* reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
4623
relocs, don't bother doing the adjustment if the value to add is
4626
Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
4628
* bfd.c (bfd_get_size): New function that gets an upper bound
4629
on the possible size of any object in a bfd.
4630
* elf.c (bfd_elf_find_section, elf_get_str_section,
4631
elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
4633
* elf.c (elf_big_vec, elf_little_vec): Document last three
4634
members initialized to NULL.
4636
Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4638
* hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
4640
Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4642
* hosts/std-host.h: New file. Attempt at a generic/default
4643
set of definitions, to discourage porting to new hosts by copying.
4644
* hosts/news.h: Removed.
4645
* hosts/sparc.h: Use std-host.h.
4646
* bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
4647
perhaps we can later remove the the_bfd field from each symbol.
4648
* syms.c (struct symbol_cache_entry): Remove unused field
4649
app_data. Add comment noting that the_bfd is almost redundant,
4651
* aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
4652
Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
4653
* hppa.c (fill_spaces): Make slightly more rebust.
4654
* configure.in: Allow std-host as the "default" host.
4656
Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
4658
* bfd.c: Add struct hppa_core_data to tdata union.
4659
* hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
4660
Get rid of HPPA/BSD specific code. That will go somewhere else
4662
* (fill_spaces): Don't spin forever and die if you don't find
4663
$MILLICODE$ subspace.
4664
* (hppa_object_p): Make sure that we have a real honest-to-cthulu
4666
* (hppa_core_file_failing_signal, hppa_core_file_failing_command):
4667
Make these work for HPUX.
4668
* (make_bfd_asection): New routine to make section creation a
4670
* (hppa_core_file_p): Completely rewrite, leave out bugs.
4671
* libhppa.h: #include the right system files. Redefine all of
4672
the structs/macros for hacking core files to use more sensible
4673
HPUX core file structures.
4674
* targets.c (target_vector): Conditionalize hppa_vec on
4675
HOST_HPPAHPUX, not hp9000s800.
4676
* hosts/hppahpux.h: #include stdlib.h to get correct decls for
4677
malloc and realloc. #define HOST_HPPAHPUX.
4679
Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
4681
* Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
4682
* configure.in (i386-*-isc*, i386-*-aix*): New targets.
4683
* configure.host (i386-*-isc*, i386-*-aix*): New hosts.
4684
* hosts/i386isc.h, config/i386isc.mh: New files for Interactive
4686
* hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
4687
* aix386-core.c: New file for handling core files on AIX on PS/2.
4688
* targets.c: if AIX386_CORE, use aix386_core_vec.
4689
* coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
4692
Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4694
* aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
4697
Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4699
* Makefile.in: added dvi target
4701
Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
4703
* bfd.c: Use right name for tekhex tdata struct.
4704
* tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
4705
* libcoff.h: Updated to get spacing change from coffcode.h.
4706
* trad-core.c: leading_char is 0 (no symbols!), not '_'.
4708
Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
4710
* archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
4711
functions, with the "guts" of the old bfd_slurp_bsd_armap
4712
and bfd_slurp_coff_armap, but assuming we've already checked
4713
if the armap is present or not.
4714
Also, rewrite a bit to avoid keeping around obstack data
4716
* archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
4717
Various fixes to correctly handle COFF_style archives names.
4718
(Note that because these have a trailing '/', the names can
4719
have embedded spaces.)
4720
* archive.c (bfd_slurp_armap): New function, replaces old
4721
bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
4722
_either_ format, and calls do_slurp_bsd_armap or
4723
do_slurp_coff_armap if either form of map is seen.
4724
* libbfd-in.h: Changed bfd_slurp_bsd_armap and
4725
bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
4726
* elf.c (elf_slurp_armap, elf_write_armap): Fix.
4727
* Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
4729
Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
4731
* hppa.c: #include "sysdep.h", not <sysdep.h>.
4732
* libhppa.h: Make millicode_start and millicode_end be unsigned
4733
int to be same type as CORE_ADDR in GDB. Why are these here?
4735
Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
4737
* coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
4738
vaddr of the section to the addend.
4739
* targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
4740
SCO_CORE to SELECT_VECS.
4741
(target_vector): add sco_core_vec.
4742
* sco-core.c (sco_core_vec): add leading underscore initializer.
4743
* configure.in (i[34]86-*-sco*): use target i386-sco.
4744
* config/i386-sco.mt: new file; define SCO_CORE.
4746
Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
4748
* aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
4750
Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4752
* coffcode.h (bfd_coff_std_swap_table): Now static and const.
4754
Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4756
* hosts/i386linux.h: Include unistd.h.
4758
* aoutx.h (print_symbol): aout_stab_name returns a constant
4760
* libaout.h (aout_stab_name): Fix prototype.
4761
* stab-syms.c (aout_stab_names): Array is now const.
4762
(aout_stab_name): Return value is now pointer to const.
4764
* aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
4767
* syms.c (asymbol): Added new field "app_data", for data
4768
particular to the application. Some of the linker flags ought to
4769
get moved to this field someday.
4771
* archures.c (bfd_default_scan): Recognize a few more numbers:
4772
80486, 80960, and 960.
4774
* bfd-in.h (COFF_SWAP_TABLE): New is just address of
4775
bfd_coff_std_swap_table, cast to PTR.
4776
* bfd.c (bfd_coff_swap_*): Deleted macros.
4777
* targets.c (struct bfd_target): Deleted COFF-specific swapping
4779
* coffcode.h (type bfd_coff_backend_data): New structure type,
4780
contains pointers to the COFF-specific swapping routines.
4781
(bfd_coff_std_swap_table): New data structure, to be used when
4782
NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
4783
(bfd_coff_swap_*): New macros.
4784
* coff-mips.c (mips_coff_swap_table): New data structure.
4785
(ecoff_big_vec): Use it.
4786
* All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
4787
* All other targets: Deleted coff-specific vector entries.
4789
* trad-core.c: Fixed some `PARAMS' uses that were missing
4792
Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
4794
* aoutx.h (some_aout_object_p): Protect arg prototype in
4795
callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
4797
Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
4799
* aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
4800
libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
4801
PARAMS for readability.
4803
* aoutx.h: Add type to callback parameter.
4804
* coff-mips.c: Don't call trad-core.h, not needed.
4805
* trad-core.c: Incorporate trad-core.h declarations. Fix comments.
4806
* trad-core.h: Eliminate, unused.
4808
Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4810
* format.c (bfd_check_format): if default target isn't found
4811
then look through the entire list rather than return early.
4813
Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4815
* config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
4817
Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4819
* Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
4821
Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4823
* coff-z8k.c: checkpoint, more addressing modes handled
4824
* coffcode.h (get_value): don't truncate reloc->addend field, it's
4827
Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
4829
* we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
4831
Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4833
* Makefile.in: minor tweaks to make $(CC) command lines more consistent
4835
Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
4837
* opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
4838
and about when file descriptors are closed.
4840
Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4842
* bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
4843
written out correctly.
4845
Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
4847
* section.c: New section bit SEC_SHARED_LIBRARY.
4848
coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
4849
STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
4852
Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
4854
* targets.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
4855
macros; use PARAMS to declare the function pointers involved.
4857
* bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
4858
targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
4860
Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
4862
Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
4864
* archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
4865
declaring pointers to functions.
4866
* cache.c, elf.c: Move static function decls to top, use PARAMS.
4867
* seclet.h: Declare external function with PARAMS.
4869
* doc/chew.c (exfunstuff): Eliminate.
4870
(paramstuff): Replace exfunstuff with function to generate PARAMS.
4871
* doc/proto.str: Use paramstuff rather than exfunstuff.
4873
* libbfd.h: Update, based on changes in source code and chew.
4875
Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
4877
* libieee.h: Add FIXME about removing limit on number of sections.
4878
* bfd-in.h: Improve comments to make it clear that bfd.h is
4879
the wrong place to edit this file.
4880
* Makefile.in (install): Install ansidecl.h and obstack.h in the
4881
same places where we install bfd.h.
4883
Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
4885
* coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
4886
symbol type before blindly modifying the auxent. Specifically,
4887
only modify the endndx fields for types that need it, and don't
4888
set the array information for non-arrays.
4890
Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
4892
* aoutx.h (some_aout_object_p): Section list should be set up
4893
correctly anyways; don't have to set up "next" pointers manually.
4895
Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
4897
* config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
4898
config/i386v.mh: removed -DUSG from HDEFINES.
4899
hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
4901
hosts/i386v.h: don't define POSIX_UTIME.
4903
Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4905
* ieee.c (ieee_slurp_sections): make a private copy of the
4906
section's name before truncating it.
4908
Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4910
* hppa.c: add symbol_leading_char entry in transfer vec
4912
,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4914
* ieee.c (get_symbol): can now cope when two symbols of a
4915
different class, but the same index number occur consecutively.
4916
(get_section_entry): nicer name for sections being forward
4917
referenced. (ieee_archive_p): don't free the filename string,
4918
since it was never malloced.
4920
Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
4922
* coffcode.h (coff_write_object_contents): Zero timestamp field.
4924
Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
4926
* coffcode.h (coff_swap_aux_out): set the fcnary info before
4927
optionally setting the dimen info, since they are in the same
4928
memory locations. Also zero out external auxent.
4929
(coff_write_symbol): don't zero external auxent; now done in
4932
Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
4934
* Check fclose return value for errors.
4935
libbfd.h: bfd_cache_close now returns a boolean.
4936
cache.c (bfd_cache_delete): return fclose success value.
4937
(bfd_cache_close): return bfd_cache_delete return value.
4938
opncls.c (bfd_close, bfd_close_all_done): return result of
4941
Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4943
* seclet.c (rel): don't load sections without the SEC_LOAD bit.
4945
Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4947
* coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
4948
work out a coff relocation type from a howto's attributes rather
4949
than using the input r_type field. This fixes PR1677 and allows
4950
conversion of a.out relocs to coff relocs.
4952
* coffcode.h (coff_write_relocs): if supplied a relocation
4953
relative to an absolute symbol, use the right symbol index.
4955
* reloc.c (bfd_perform_relocation): do a partial link for coff
4958
Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
4960
* changes to support i386-sysv with shared libraries:
4961
* coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
4962
check for .data2; if _LIB is defined, check for it; map
4963
SEC_NEVER_LOAD to STYP_NOLOAD.
4964
(styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
4965
(make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
4966
(coff_write_object_contents): force vaddr of .lib to 0; set scnptr
4967
if section has contents, not just if it is loadable; if
4968
TWO_DATA_SECS, check for .data2
4969
(coff_set_section_contents): set vma of .lib section to number of
4971
* coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
4972
don't define coff_write_armap to bsd_write_armap.
4973
* hosts/i386v.h: don't include <utime.h>, since it is not provided
4976
Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
4978
* solaris2.h: Get the definition of alloca from alloca.h if we
4981
Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
4983
* configure.in (i960-*-{aout,bout}): Support these.
4985
Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
4987
* config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
4989
Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
4991
* apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
4992
no-longer-used definitions of L_SET and L_INCR.
4993
* i386linux.h: Tweaks to smooth Linux build.
4995
Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
4997
* seclet.h: Add enum tag to bfd_seclet_enum_type.
4999
* bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
5001
* aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
5002
coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
5003
sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
5004
Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
5006
* aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
5007
coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
5009
Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
5011
* configure.host: New file, contains mapping of host configs
5012
to host support file names for bfd, binutils, opcodes.
5013
* configure.in: Use it.
5014
* i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
5015
* i386bsd.c: Cleanup, reformat.
5016
* config/i386-bsd.mt: Comment changes.
5017
* config/i386bsd.mh: New file for core file support.
5018
* hosts/i386bsd.h: Merge changes from Peter Schauer.
5019
* bout.c (ALIGN): Rename to ALIGNER, since system header files
5020
on BSD 4.4 define ALIGN (sigh!).
5022
Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
5024
* libaout.h (aout_backend_data): added exec_header_not_counted
5025
field. For ZMAGIC files only, when text_includes_header is set, by
5026
default the length of the exec header is counted in the text
5027
section size. For go32, exec header is mapped in but does *not*
5028
contribute to the size of section.
5029
* aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
5030
is not set, but ztih is, add the size of the exec header to the
5031
recorded size of the text section.
5032
* aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
5033
* i386aout.c (i386aout_backend_data): set exec_header_not_counted.
5034
Also set text_includes_header.
5035
* aout-target.h (*_backend_data): cleare exec_header_not_counted
5036
by default in MY(backend_data).
5038
Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
5040
* aout-target.h (callback): Don't define this function if it won't be
5043
* aoutx.h (some_aout_object_p): Restore old aout_data value if this
5044
type doesn't match. Don't lose if file sections have already been
5046
(set_arch_mach): Set reloc_entry_size.
5047
(slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
5049
* hosts/i386bsd.h: New file.
5050
* configure.in: Recognize i[34]86-*-bsd host.
5052
* aout-target.h (callback, write_object_contents): Delete unused
5055
* aoutx.h (reloc_type_lookup): New function.
5056
* aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
5057
* aoutf1.h (sunos4_reloc_type_lookup): Deleted.
5058
(MY_reloc_howto_type_lookup): Don't define it.
5060
* aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
5062
(slurp_symbol_table): Use header byte order, not target byte
5063
order, for reading symbol data.
5065
Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
5067
* configure.in: Undo some brain damage in the host section.
5068
* configure.in: Reformat the target section, test many configs.
5069
* Makefile.in (make): Remove obsolete `make make'.
5070
* aoutx.h (some_aout_object_p): Make defines line up.
5072
Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5074
Now a bfd knows whether underscores are normally prepended
5075
to symbols in its file format.
5077
* aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
5078
coff-z8k.c: targets set so they have leading underscore
5079
* coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
5080
coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
5081
without leading underscore flag
5082
* targets.c: add symbol leading char to xvec description
5083
* bfd-in.h (bfd_get_symbol_leading_char): new macro.
5085
Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
5087
* archive.c: Make errno global.
5088
* archive.c (_bfd_write_archive_contents): If read fails (and
5089
errno!=0) set bfd_error to malformed_archive (since this probably
5090
indicates a truncated archive), rather than system_call_error.
5092
Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
5094
* Makefile.in: added rules for i386bsd.c
5095
* i386bsd.c: new file, supporting 386bsd.
5096
* configure.in: recognize i386-*-bsd target.
5097
* config/i386-bsd.mt: new file - 386bsd target configuration.
5099
Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5101
* configure.in: re-arrange host section to use *-*-* notation,
5102
clean up some of the target section as well
5104
* seclet.c: cast result of bfd_get_relocated_section_contents to
5105
avoid compiler warnings
5107
Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
5109
* coffcode.h (coff_section_symbol): Create section if it doesn't
5112
* bout.c: Removed some unused variables.
5114
Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
5116
* Portability fixes from p3:
5117
coffcode.h (coff_write_relocs): removed sanity check until it
5118
works on all targets (per advice from sac).
5119
config/hp9000.mh: new file to define USG.
5120
hppa.c: #undef hppa before the JUMP_TABLE.
5121
hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
5123
targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
5124
local variable target volatile to avoid mysterious bug in
5127
Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
5129
* config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
5130
* hosts/hppahpux.h: Remove bcopy and index circumventions.
5132
Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
5134
* coff-z8k.c (func_da, func_jr): Lint.
5135
* coffcode.h: Use memset rather than bzero.
5136
* elf.c: Use memcpy rather than bcopy.
5137
* tekhex.c: Use memset rather than bzero.
5139
Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
5141
Add Adobe a.out support.
5143
* aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
5144
* config/adobe.mt: Add.
5145
* configure.in (*-adobe-* target): Add.
5146
* targets.c (a_out_adobe_vec): Add.
5147
* Makefile.in: add aout-adobe.c.
5149
* configure.in: Put two dashes in all entries to be matched.
5150
Add comments to remind people to do this.
5151
Reorder all entries that match manufacturer names, to occur
5152
last, so they will only be matched if no more specific match
5153
occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
5155
Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
5157
* elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
5158
since we should never have a NULL section.
5159
(elf_slurp_symbol_table): If st_shndx doesn't match any of our
5160
tests, set the section to bfd_abs_section.
5162
Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5164
* coff-z8k.c: getting closer
5165
* coffcode.h (coff_get_relocated_section_contents): allow
5166
EXTRA_CASES hooks for different arches to provide different reloc
5168
* seclet.h: #ifndef around it to allow multiple inclusion
5169
* srec.c: minor doc fix
5171
Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
5173
* hosts/hp9000.h, hosts/irix3.h: changes from WRS.
5175
Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
5177
* configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
5180
Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
5182
* bout.c (b_out_slurp_reloc_table): Clear howto field before
5183
filling in reloc, in case immediately following code doesn't set
5186
Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
5188
* coffcode.h (coff_renumber_symbols): set the last renumbered
5189
symbol pointer to NULL, as expected by coff_write_linenumbers.
5190
(coff_write_relocs): apparently a non-zero addend is OK for reloc
5191
type R_IHCONST used on the 29k.
5193
Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
5195
* opncls.c (bfd_fdopenr): Determine whether to fdopen for
5196
update, based on how the underlying file was opened. Obsoletes
5198
* hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
5199
all FASCIST_FDOPEN config defines.
5201
Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
5203
* sparc-opc.c: Moved to opcodes library, now that we have one.
5204
* Makefile: Don't compile it.
5206
Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
5208
* aoutx.h: adjust_sizes_and_vmas did not return anything.
5210
Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
5212
* section.c (bfd_set_section_flags): Remove a sanity check.
5213
It is unfortunately broken, and prevents strip from working.
5215
Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
5217
* sparc-opc.c (condr): Remove extraneous, but harmless, backlash
5218
created by last change.
5220
Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
5222
* reloc.c (reloc_howto_struct): Make size field be unsigned.
5223
* bfd-in.h: Bump to version 2.0.
5225
Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
5227
* bout.c, cpu-z8k.c: Use enums when initializing structs to keep
5228
braindamaged HP/Apollo compiler happy.
5230
Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
5232
* format.c: Fix description of search for matching target.
5233
* aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
5234
* targets.c: Update description of search for matching target.
5235
* Makefile.in (do_clean, clean): Fix infant mortality typo.
5236
(docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
5237
(z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
5239
Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
5241
* Makefile.in: Added mostlyclean/clean/distclean rules.
5243
Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
5245
* targets.c (target_vector): Take out oasys (unless that is
5246
the default): Because there is no magic number in archives,
5247
there can be annoying target mis-matches.
5249
Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
5251
* sparc-opc.c: Rigorously updated to match architecture manual.
5253
Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5255
* aoutx.h (aout<n>swap_ext_reloc_out), bout.c
5256
(b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
5257
to the built-in abs_section were not written out correctly.
5259
Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
5261
* archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
5262
large, assume we're using a swapped byte order and fail with
5263
wrong_format rather than dumping core.
5265
Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
5267
Add preliminary support for the we32k:
5269
* Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
5271
* coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
5273
Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5275
* bout.c: added support for relaxable alignment relocs.
5277
* seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
5278
pass down pointer to play area rather than use alloca
5280
* cpu-z8k.c (compatible): made static to reduce name space
5283
Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5285
Add basic support for the z8k:
5287
* Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
5288
section.c, targets.c,
5290
* syms.c: move mis-inserted patch.
5292
Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
5294
Documentation fixes:
5295
* ctor.c, format.c, section.c, reloc.c: append " -" to item tags.
5296
* reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
5298
* reloc.c: break out addend item from surrounding text.
5300
* doc.str (DOCDD): Defined. Adds text to output.
5301
(bodytext): Put bulletize before kill_bogus_lines.
5302
* chew.c (bulletize): End itemization after a blank line, to
5303
prevent following text from being swallowed up in an item.
5305
Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
5307
* configure.in: Add sparclite as a target.
5309
Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5311
* ieee.c (ieee_get_symtab): always null terminate the symbol list,
5314
* coffcode.h (coff_add_missing_symbols): if symbols don't come
5315
from a coff file (csym is null), dont deref them
5317
* ieee.c (parse_expression): get the answer right when adding an
5318
abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
5319
on elts so that filename is filled in.
5321
Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
5323
* bout.c (howto_align_table): New set of relocs, with enough
5324
data for "objdump -r" to work.
5325
(b_out_reloc_type_lookup): Recognize alignment relocs.
5327
Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
5329
* Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
5330
invocations of make. Also, always create installation
5333
* config/apollov68.mh: removed -g from CC definition.
5335
Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
5337
* config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
5338
overflowing gp-offset range.
5340
Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5342
* srec.c (srec_set_section_contents): don't write out sections
5343
without the LOAD and ALLOC attributes
5345
Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
5347
* archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
5348
* libaout.h (struct aout_backend_data): New callback "set_sizes".
5349
* aout-target.h (callback): Don't set page/seg sizes.
5351
(set_sizes): New routine.
5352
(backend_data): Point to it.
5353
* aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
5354
(sunos4_aout_backend): Point to it.
5355
* aoutx.h (set_arch_mach): Call set_sizes callback.
5357
Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
5359
* aout-target.h: Make _bfd_slurp_extended_name_table be
5360
the default. Given that we *write* the suckers (for long
5361
archive member names), we really ought to be able to read them!
5362
* trad-core.c: Don't include <machine/reg.h>. It doesn't
5363
seem to be needed, and many machines don't have it.
5365
Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5367
* coff-m68k.c (vector): read and write archives in coff format.
5369
Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
5371
* opc-sparc.c: New file.
5373
Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
5375
* bout.c (bfd_reloc_status_type, callj_callback): Cast void*
5376
pointers to bfd_byte* before performing arithmetic on them. Such
5377
use with bare void* pointers is a gcc extension.
5378
* cache.c (bfd_cache_delete): Forward decl with prototype form.
5379
* archive.c (normalize): Add to CONST to match actual usages with
5382
Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
5384
* configure.in: Recognize i486 host cpu, and use i386-elf
5387
Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
5389
* config/stratus.mt (CC): Remove definition.
5390
* elf.c (bfd_section_from_shdr): Test for the possibility that
5391
section_from_elf_index returns NULL and don't dereference it.
5393
Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5395
* add hppa_data to bfd tdata (indirectly via sef).
5397
* config/hppahpux.mh: hpux is -DUSG (patch by sef)
5399
Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5401
* configure.in: error messages to stderr, not stdout
5403
Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5405
* bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
5406
coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
5407
oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
5409
Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5411
* configure.in: recognize hppa* instead of hppa
5413
Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5415
* coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
5416
RTYPE2HOWTO to cope with same.
5417
* reloc.c (bfd_perform_relocation): added support for size of -2
5418
(subtract a word reloc type). Updated doc.
5420
Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5422
* Makefile.in: merged changes from progressive, removed rcsid.
5424
* archures.c, archive.c, Makefile.dos: removed rcsid.
5426
Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5428
* bfd-in.h : add BFD_IS_RELAXABLE flag
5429
* bout.c (bout_swap_exec_header_[in_out]): new field in exec
5430
header e_relaxable, major hackery in callbacks
5431
* libaout.h : add space for a_relaxable.
5432
* seclet.c (rel): don't relax empty sections
5435
Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5437
* section.c (STD_SECTION): add some casts to the initializers for
5440
Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
5442
* rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
5443
and add appropriate casts to keep (picayune) aix-cc happy.
5445
Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
5447
* elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
5448
symbol pointers. Punt expensive & useless bfd_realloc. Use
5449
malloc for raw symbols, and free it before returning.
5450
(bfd_section_from_shdr): Do not slurp symbol table until politely
5451
asked. Do not even slurp string tables.
5452
(elf_get_symtab_upper_bound): Count 'em without reading them.
5453
(elf_get_symtab): This is how to politely ask. Schlurp!
5454
This should probably just *become* elf_slurp_symbol_table, FIXME.
5456
Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5458
* archive.c (bsd_write_armap): write the timestamp of the
5459
archive header to be just a little bit later than the timestamp of
5460
the file, otherwise the linker will complain that the index is
5463
Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
5465
* configure.in: Add m68k-ericsson-*.
5467
Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
5469
* syms.c: Define BSF_FILE, update BSF_SECTION_SYM desc.
5470
* elf.c: Remove unconditional debug printf's.
5471
(elf_write_object_contents, elf_slurp_symbol_table): Handle
5472
BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
5473
(elf_slurp_symbol_table): Hand out symbols in forward, not
5474
reverse order. Simplify duplicate code.
5476
Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
5478
* elf.c: Remove "(void)" casts from function calls where the
5479
return value is ignored, in accordance with GNU coding standards.
5481
Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
5483
* hppa.c: Apply John's standard fix to avoid "empty translation
5484
unit" warnings from some ANSI-C compilers.
5486
Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
5488
* hosts/solaris2.h: Configure same as sysv4.
5490
Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
5492
* libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
5493
* reloc.c (bfd_default_reloc_type_lookup): Make cast on return
5494
type match actual return type.
5495
* section.c (elf_print_symbol): Make CONST.
5497
Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
5499
* i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
5500
New files, for Linux (a free Unix clone for 386 machines).
5501
* Makefile.in, configure.in, targets.c: Update accordingly.
5503
Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5504
Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
5505
correct calling of howto special functions and fixes from Raeburn
5507
* archures.c: nuke bfd_reloc_code_type
5508
* bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
5509
* coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
5510
SEC_NEVER_LOAD, various other bfdgas newness
5511
* reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
5512
* targets.c: change jump table vector to above
5515
Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
5517
* elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
5518
its prototype will be included in libbfd.h. Change result type
5519
to struct * (rather than equivalent typedef) so it can be used in
5520
the prototype, where they typedef won't be known.
5521
* libbfd.h: Updated version.
5523
Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
5525
* Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
5526
targets.c: HPPA merge.
5528
Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
5530
* configure.in: Separate Solaris2 from SYSV4 on SPARC.
5531
* config/solaris2.mh: Kludge around Sun compiler bug.
5533
Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
5535
* libaout.h (aout_backend_data): Change defs of two bitfields to
5536
be unsigned chars instead to get around rs6000 compiler problem.
5538
Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
5540
* elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
5541
Correct misconception that there can be only one symbol table.
5542
Only call elf_slurp_symbol_table on the full symbol table, not
5543
the dynamic one which is only a subset of the full one.
5545
Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5547
* coffcode.h (coff_compute_section_file_positions): For I960,
5548
don't align sections in file.
5550
Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5552
* targets.c (struct bfd_target): Added field for target-specific
5553
(but not file-specific) data, for distinguishing minor
5554
characteristics between (e.g.) a.out formats.
5556
* section.c (struct sec): New field user_set_vma indicates vma
5557
field should be heeded, not assumed to be unset.
5558
(STD_SECTION): Initialize that field of standard sections to zero.
5559
* bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
5561
* coffcode.h (coff_write_relocs): Write out swapped reloc, not
5562
pre-swapped version.
5564
* archures.c (struct bfd_arch_info): Fixed order of comment and
5565
field decl. New fields indicate size of page and segment for
5567
* cpu-m68k.c (N): Fill in values.
5568
* cpu-sparc.c (arch_info_struct): Ditto.
5570
* libaout.h (struct aout_backend_data): Various bits of data (not
5571
all used currently) with characteristics of a.out implementation.
5572
Important field for now is text_includes_header, indicating that
5573
the text section starts immediately after the file header, which
5574
gets mapped in with it.
5575
(struct aout_data): New fields indicate whether vma has been
5576
adjusted yet (not yet used), and what magic number will be used in
5577
the output file (should go away in favor of vma_adjusted).
5578
(WRITE_HEADERS): Code for dealing with section sizes and related
5579
header fields replaced with call to adjust_sizes_and_vmas.
5580
* aoutx.h (some_aout_object_p): Fill in magic number field.
5581
Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
5582
(set_arch_mach): Set page size and segment size once CPU
5584
(adjust_sizes_and_vmas): New function; has much code moved
5585
from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
5586
and size parameters, as well as many header fields, after deciding
5587
on magic number for output file. Checks to ensure that this
5588
adjustment has only been done once.
5589
(set_section_contents): Call adjust_sizes_and_vmas instead of
5590
doing much of the work here.
5592
* aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
5593
default (null) values of these fields.
5594
* aoutf1.h (sunos4_write_object_contents): Don't override a_text
5595
value in exec header.
5596
(sunos4_aout_backend, MY_backend_data): Define backend data
5597
indicating file header is included in text section.
5599
* aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
5601
* hosts/sparc.h (abort, exit): Hide these names if compiling with
5602
gcc version 2, to avoid warnings.
5604
Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
5606
* config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
5607
it's broken on ncr 3000's. Use simple "true" for RANLIB.
5609
Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5611
* configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
5613
Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
5615
* section.c (STD_SECTION): Remove extra semicolon in declarations.
5616
* configure.in: Rewrite target parsing to use simple format.
5617
Handle sparc-sun-solaris2 configuration.
5618
* aout64.h: Avoid ANSI C brain death warning.
5619
* elf.c: Avoid trigraph (???) or /* in comments.
5621
Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5623
* config/sysv4.mh: new file, RANLIB=echo
5625
* configure.in: handle Solaris2 as -sysv4 or -solaris2
5627
Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
5629
* elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
5630
elf_core_tdata_struct into a single common struct. Core files
5631
wouldn't have worked at all without this.
5632
(bfd_elf_find_section): New function for GDB's undercover use
5633
to find string sections that BFD hides from it.
5634
(elf_get_str_section): Avoid multiple alloc&reads for same data;
5636
(elf_object_p, elf_core_file_p): Allocate internal file header
5637
storage dynamically.
5638
* bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
5639
* demo64.c: Prevent "empty translation unit" warnings from idiots.
5641
Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
5643
* config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
5645
Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
5647
* configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
5649
Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
5651
* configure.in: handle m680[01234]0 as aliases for m68k
5653
Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5655
* coff-a29k.c: do byte relocs correctly
5656
* coffcode.h (styp_to_sec_flags): never load INFO sections
5657
* seclet.c (rel): don't relocate INFO sections
5659
Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5661
* section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
5662
Make the symbols unmodifiable.
5663
(bfd_section_init): Deleted.
5664
* init.c (bfd_init): Don't call bfd_section_init.
5666
* section.c (bfd_set_section_contents): Ensure that range to be
5667
written is within section boundaries.
5668
(bfd_get_section_contents): Likewise. Don't bother dispatching if
5671
* libbfd.c (bfd_xmalloc): Text of error message should be const.
5673
* coff-i960.c (howto_table): Deleted.
5674
(howto_rellong, howto_iprmed, howto_optcall): New vars;
5675
interesting entries from old howto_table.
5676
(RTYPE2HOWTO): Adjusted to use switch.
5677
(coff_i960_reloc_type_lookup): New function.
5679
* coffcode.h (coff_new_section_hook): Allocate storage for aux
5680
records for section symbol.
5681
(make_abs_section): Unused; deleted.
5682
(renumber_symbols): Re-order symbols so undefined symbols come
5683
last, as COFF format desires.
5684
(coff_write_symbol): Put C_FILE symbols in debug section always.
5685
(coff_section_symbol): New function; creates a symbol with the
5686
same name as a section, and sets up aux records for it.
5687
(coff_add_missing_symbols): New function; adds section symbols to
5688
symbol table if they aren't there already. Should someday also
5689
add a dummy C_FILE symbol if none is present.
5690
(coff_write_object_contents): Add missing symbols before preparing
5691
symbol table to be written.
5692
(coff_slurp_reloc_table): Verify that symbol indices read in are
5693
in a reasonable range.
5694
* libcoff-in.h (struct coff_tdata): New field conv_table_size.
5695
(obj_conv_table_size): Accessor macro.
5697
* bout.c (b_out_reloc_type_lookup): New function. Handles three
5698
reloc types on i960.
5700
* bfd-in.h (bfd_get_section_name): New macro. Like
5701
bfd_section_name, but returns rvalue, not lvalue.
5702
(bfd_get_section_vma, bfd_get_section_alignment): Similar.
5703
(bfd_get_section_flags): Now returns rvalue.
5705
* reloc.c (enum bfd_reloc_code_real): Add several new values, some
5706
general, some specific to sparc or i960.
5708
* aoutx.h (set_section_contents): Set VMA for each section based
5709
on previous section. If text section VMA doesn't appear to have
5710
been set, make a best guess from the type of file.
5712
* aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
5714
(MY(vec)): Initialize reloc_type_lookup field.
5716
* aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
5717
(bfd_error_trap, bfd_error_vector): Extern, not common.
5719
* aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
5720
few types of relocs for sparc; will need enhancement.
5722
* bout.c (callj_callback): Use DEFUN macro in definition.
5723
* coff-i960.c (optcall_callback): Likewise.
5725
* targets.c (bfd_target): Added fields reloc_type_lookup and
5726
_bfd_make_debug_symbol. Also minor comment changes.
5727
* syms.c (bfd_make_debug_symbol): New dispatching macro.
5728
* reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
5729
than arch info, and dispatch with BFD_SEND. Callers changed.
5730
* archures.c (struct bfd_arch_info): Deleted field
5732
* cpu-*.c: Don't initialize that field.
5734
* bfd-in.h (enum bfd_error): Add new value "bad_value".
5735
* bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
5736
(bfd_errmsg): Now returns ptr to const.
5737
* bfd-in.h (bfd_errmsg): Fix prototype.
5739
* cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
5740
* reloc.c (bfd_generic_relax_section): Ditto.
5742
* section.c (Section Output doc): Improve description of use of
5743
output_section and output_offset.
5745
Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5747
* sco-core.c: new file from net.
5748
* aoutx.h (translate_to_native_sym_flags): bugfix from net:
5749
Now we have the hairy linker, it's possible to move symbols from
5750
one section into another. Actually make that work!
5752
Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5754
* hosts/sun3.h: fix declaration of free.
5756
Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5758
* coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
5759
* coff-h8300.c (reloc_processing): all relocs are relative to
5761
* opncls.c: don't use fdopen on DOS systems
5763
short patches from Glenn Kasten (glenn@ready.com)
5764
* targets.c: enabled oasys support
5765
* oasys.c: Insert . when UNDERSCORE_HACK is enabled,
5766
fix problem where a relocation which crossed a modification byte
5767
boundary did not work. Fix problem where a relocation near the end
5768
of a data record did not work.
5771
Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5773
* archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
5774
archvie header string counts the endian way, this heuristic sees
5775
how big an archive string to read by trying it one way and if the
5776
string table is unreasonably big, trying it the other. *FIXME*.
5777
* opncls.c (bfd_fdopenr): can't do fdopens on VMS
5779
Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
5781
* bfd-in.h: Increase version number to 1.97, for consistency
5783
* Makefile.in: docdir is ./doc, not ${srcdir}/doc.
5785
Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5787
* bfd-in.h: bump version to 1.96
5788
Major change; changed calling convention for
5789
bfd_get_relocated_section_contents so that caller allocates
5790
memory for section data.
5791
* coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
5792
seclet.c, targets.c, bfd.c: reflect new convention.
5793
* coffcode.h (styp_to_sec_flags): if styp_flags is not a special
5794
case, then use reasonable default values for SEC_* flags.
5796
Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5798
* coffcode.h (coff_write_object_contents): use RELSZ to work out
5799
size of output reloc struct.
5800
* targets.c, Makefile.in: comment out tekhex for the moment.
5801
* ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
5802
* configure.in: tandem target is st2000
5803
* coff-m68k.c: rename static howto_table to global
5804
m68kcoff_howto_table.
5805
* bout.c: remove unnecessary abort
5806
* coff-a29k.c: various changes to the way relocations work to cope
5807
with the "new order" and latent bugs.
5810
Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5812
* aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
5813
bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
5814
* reloc.c (bfd_perform-relocation): don't relocate refs to
5815
absolute symbols if doing a partial link.
5817
Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
5819
* configure.in: Add a29k-amd-udi.
5821
Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
5823
* aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
5824
internal_exec structure before initializing the fields that
5825
are used, so that the unused fields are in a known state.
5827
Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
5829
* tekhex.c (struct data_struct): Convert from typedef that
5830
typedefs nothing to a normal structure declaration.
5831
* tekhex.c (pass_over): Prototype args for function that
5832
second arg points to.
5834
Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5836
* Makefile.in: remove old style staging. Do not print recursion
5839
* Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
5840
Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
5843
Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5845
* bfd.c, Makefile.in: added tekhex
5846
* aoutx.h (set_section_contents): pages should be padded to the
5847
size of a page, not the size of a segment.
5848
* configure.in: added go32 host and i386-aout target.
5849
* i386aout.c, libaout.h: now works for go32 target
5850
* ieee.c: fix bit rot.
5851
* seclet.c: support for padding seclet type.
5853
Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5855
* Makefile.in: added .NOEXPORT:
5857
Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
5859
* elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
5861
* elf.c (elf_compute_section_file_positions,
5862
elf_write_object_contents): Return boolean, not NULL (which
5864
* elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
5865
Also ifdef-out code that aborts on unhandled section types.
5867
Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
5869
* configure.in: Recognize ncr3000 config
5870
* Makefile.in (MINUS_G): Pass on to recursive makes.
5871
* hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
5873
Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
5875
* Makefile.in: Now that we have sym.h and symconst.h, compile
5876
coff-msym.c on all systems.
5877
* config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
5878
* coff-msym.c: Update include files and comments; add weakext bit.
5880
Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
5882
* archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
5883
section.c, srec.c, syms.c, coff-h8300.c: Lint.
5885
Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
5887
* bout.c, coff-a29k.c, coff-i960.c: Lint.
5888
* configure.in: Add new host and target configs.
5889
* elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
5890
structs, which vary; just use member name.
5891
(elf_object_p, elf_core_file_p): Lint, fix comments.
5892
* config/sparc-elf.mt, hosts/sysv4.h: New config files.
5894
Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
5896
* elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
5897
local, disposable, copy of the external form of section header
5898
table and program header table entries.
5900
Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
5902
* Makefile.in: Set MINIMIZE back to 0 for a real release.
5904
Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
5906
* configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
5909
Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
5911
* coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
5913
Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5915
* bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
5916
not internal bfd_assert function (twice).
5918
Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5920
* aout-target.h: change ar_max_namelen to 15 (the right value)
5921
* coff-a29k.c, coffcode.h: more hangovers from the bfd_abs_section
5924
Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5926
* archive.c (bfd_generic_archive_p): check for bout archives too.
5927
* bout.c: make it work again.
5929
Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
5931
* elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
5933
* reloc.c (bfd_generic_get_relocated_section_contents): Call
5934
bfd_xmalloc() instead of bare malloc().
5936
Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
5938
* Makefile.in: pass down MAKEINFO on info.
5940
Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5942
* config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
5943
host/h-<foo> now just <foo>.
5944
* configure.in: reflect changes
5946
Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
5948
* libbfd-in.h (set_tdata): Make change of Feb 27 in the
5949
actual source file, not just the generated libbfd.h.
5951
Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5953
* coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
5954
gdb on little-endian 960 code.
5955
* archive.c (compute_and_write_armap): indirect symbols should go
5956
into the archive header too.
5958
Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
5960
* Makefile.in: added check target.
5962
Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
5964
* coff-msym.c: Move this file from gdb/ecoff.c. It
5965
handles byte-swapping for ECOFF (MIPS symbol) files.
5966
* config/mh-decstation, config/mh-irix3: Add coff-msym.o
5967
to the files built on MIPS-based hosts.
5968
* Makefile.in: Add rule for coff-msym.
5970
Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
5972
* Makefile.in: added clean-info target. MINIMIZE=1.
5974
Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
5976
* coff-rs6000.c: Move core file functions into separate
5977
new file rs6000-core.c. This is needed because reading
5978
core files depends on native include files that conflict
5979
with ../include/coff/rs6000.h.
5980
* config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
5982
Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
5984
* aoutx.h (NAME(aout,print_symbol)): Don't print
5985
symbol addresss for undefined symbols.
5986
* coff-rs6000.c: Various updates (due to target-
5987
independent changes).
5988
* libbfd.h: Ditto (tdata field is now a union).
5989
* hosts/h-sparc.h: Removed prototype for bogus function
5990
'emset' (presumably should have been 'memset' - which is there).
5992
Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
5994
* configure.in (mips-big-* target): Same is Iris.
5996
Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5998
* aoutx.h (translate_from_native_sym_flags): when creating an
5999
alias symbol, fill in the section as undefined, rather than
6000
leaving it blank. If an output section can't be found for a
6001
symbol, then don't core dump.
6003
Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6005
* Makefile.in, configure.in: removed traces of namesubdir,
6006
-subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6007
copyrights to '92, changed some from Cygnus to FSF.
6009
Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
6012
* coff-h8300.c: fix stupid reloc subtraction bug
6013
* coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
6014
since that's how wide it is. (coff_slurp_symbol_table): always zero out
6015
the symbol.flags and done_lineno fields.
6017
Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6019
* coffcode.h (coff_write_symbol): write out the correct number of
6021
* cpu-h8300.c: fix disassembly bug
6023
Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
6025
* bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
6026
section_from_bfd_index), cpu-h8300.c (howto*_callback),
6027
reloc.c, section.c (bfd_map_over_sections), targets.c
6028
(bfd_target_list): Protolint.
6029
* libbfd.h: Update to match a libbfd-in.h from a month ago.
6031
Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6033
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
6035
* aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
6036
section of a symbol rather than the section of a reffed symbol to
6037
determine the r_index of an emmitted reloc.
6039
Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
6041
* PORTING: New (preliminary) porting guide.
6043
Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
6045
* bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
6046
(howto_hvrt16): lint.
6048
Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
6050
* hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
6051
a full configuration (with possible cross-development),
6052
instead of using host-aout.c.
6054
Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
6056
* aout-target.h (MY(write_object_contents):
6057
Set obj_reloc_entry_size (abfd).
6058
* gen-aout.c: Change to emit a .c files, not a .h file.
6060
Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
6062
* elf.c (elf_slurp_symbol_table): Remove obsolete use of
6063
BSF_ABSOLUTE and replace with bfd_abs_section reference.
6065
Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6067
* coffcode.h (get_normalized_symtab): fixed bug where symbols
6068
with more than one auxent can cause nasty core dumps.
6070
* coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
6071
"done_lineno" so that a symbol which appears twice in the symbol
6072
table only gets it's linenumbers relocated once. Modifed
6073
(coff_write_native_symbol) and (coff_make_empty_symbol) to make
6076
Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6078
* aoutx.h: (translate_from_native_sym_flags): fix constructor
6079
stuff to use the New Order.
6081
Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
6083
* ieee.c: Change type of envi[] to unsigned char.
6085
* configure.in: fix vax ultrix configuration.
6087
* elf.c (bfd_section_from_shdr): Deal with null return from
6088
bfd_make_section(). (elf_object_p): Select endianess properly.
6090
Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
6092
* hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
6094
Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
6096
* Makefile.in: host-aout.c doesn't depend on aout-params.h.
6097
* aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
6098
* host-aout.c: Don't use aout-params.h; configure these systems
6099
in their xm files, not in a randomly generated file.
6100
* hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
6102
* hosts/h-vaxbsd.h: Define the form of exec and core files.
6104
Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
6106
* config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
6107
host_aout_vec here as well.
6109
Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
6111
* host-aout.c: Change TARGETNAME to "a.out" to be compatible with
6112
gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
6113
to prevent undefined symbol.
6115
Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6117
Various lints found on PersSony
6118
* aoutx.h: cast an enum
6119
* coff-a29k.c: many ints in reloc structure turned to enum
6120
* coffcode.h: more enums
6121
* cpu-h8300.c: more enums
6122
* opncls.c: more enums
6124
Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
6126
* configure.in: Make Tahoe configuration work again.
6127
* bfd-in.h: Remove trailing comma from enum declaration.
6128
* ieee.c: Can't put byte values >0x7F into a signed char.
6130
Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
6132
* Makefile.in: Add dependencies for various coff-*.o files.
6134
* elf.c: Remove extraneous paren from core_prpsinfo and
6135
core_prpstatus macros, rename core_prpstatus to core_prstatus.
6136
Replace references to old section "size" member with new
6137
"_raw_size" member. Implement elf_make_empty_symbol, which
6140
Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
6142
* trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
6145
Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6147
* coffcode.h (bfd_coff_relax_section): now static.
6148
(bfd_coff_get_relocated_section_contents): various type lints.
6150
Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6152
New entry point in the transfer vector - bfd_relax_section.
6154
* aout-target.h: add to vector, call generic_relax
6155
* bfd-in.h: add to vector
6156
* bfd.c: add #define for vector
6157
* bout.c: add to vector, call generic_relax
6158
* coffcode.h: add to vector, also now has coff specific relax code
6159
for the relaxable H8/300 relocs. Also clean up abs section cruft.
6160
* elf.c: call generic_relax
6161
* ieee.c: call new vector, clean up some bugs due to the creation
6163
* libbfd.h: add bfd_generic_relax_section EXFUN
6164
* oasys.c: call generic_relax
6165
* reloc.c: implement generic_relax
6166
* seclet.c: moved much of this into coffcode.h
6167
* srec.c: call generic_relax
6168
* targets.c: define new transfer vector
6170
Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6172
* everything: now modified to use smaller reloc type. Self hosts
6175
Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
6177
* config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
6178
New files for stratus.
6180
* configure.in: Add configuration fragments for stratus.
6182
Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
6184
* aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
6185
variables as CONST since they are set to point to a const char
6186
string. Fixes compiler complaints.
6188
Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
6190
* hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
6193
Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
6195
* aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
6196
symbols, so that we can emit the correct file name even
6197
if it's an include file.
6199
Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
6201
* coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
6202
(Reported by john@labtam.labtam.oz.au (John Carey)).
6204
Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
6206
* elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
6208
* config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
6209
being used to -DHAVE_PROCFS.
6211
* hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
6212
'#include "fopen-same.h"' to end of file to match other h-* files.
6214
Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
6216
* configure.in: Change svr4 references to sysv4. Add case
6217
"unknown" for target vendor and infer some targets based
6218
on the specified operating system.
6220
Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
6222
* bfd-in.h, libaout.h: ANSIfy enums.
6224
Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
6226
* archive.c (normalize): created version for VMS which removes the
6227
VMS directory crap from the front and end of a filename, eg turn
6228
[-.foo]bar.obj;123 into bar.obj
6229
(bfd_construct_extended_name_table): now writes index into an
6230
extended name table in decimal - the same base used to read an
6231
extended name table.
6233
Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
6235
* aout-encap.c: Fix to use aout-target.h.
6236
* aoutf1.h: Use standard MY_object_p and MY_callback
6237
in aout-target.h. Remove target-specific versions.
6238
* host-aout.c: Re-write to use aout-target.h.
6239
* gen-aout.c: New files use with host-aout.c to generate
6240
host-specific a.out-related parameters.
6241
* Makefile.in: host-aout.o depends on aout-params.h, which is
6242
generated by gen-aout.
6243
* aout-target.h: Make a little more flexible.
6244
* libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
6245
macro. Instead, inline it in aout-target.h.
6246
* newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
6247
a gcc -Wall warning.
6248
* archive.c: Add missing commas in DEFUN macro (2 places).
6249
* elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
6250
Berkeley ones, now that libiberty has them:
6251
bcopy->memcpy, bzero->memset, bcmp->memcmp.
6252
* aoutx.h: Various touch-ups: Re-formatting, fix a cast,
6253
remove unused variable.
6255
Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
6257
* elf.c (elf_core_file_matches_executable_p): Enclose corename
6258
and execname inside HAVE_PROCFS ifdef since they are unused
6259
when it is not defined.
6261
Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
6263
* elf.c: Flag all sections as either code or data. We can't
6264
be sure what they are anyway, since ELF doesn't fit the
6265
traditional model of text+data+bss very well. Add new local
6266
function elf_read() to simplify code. Record entry point in
6269
Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
6271
* hosts/h-*.h: Configure fopen using ../include/fopen-*.h
6272
rather than N copies of the same lines.
6274
Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
6276
* cpu-h8300.c: disassemble branch displacements correctly
6277
* coff-h8300.c: put reloc offsets out in 32bits
6279
* makefile.dos, configdj.bat: New files from DJ
6280
* cache.c: fopen with new macros is needed for DOS.
6281
* ieee.c: environ renamed to envi to stop an include file
6283
* opncls.c, coff-rs6000.c: more fopens with macros.
6285
Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
6287
* Makefile.in: infodir belongs in datadir.
6289
Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
6291
* Makefile.in: fix where docdir lives
6293
* aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
6294
coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
6295
libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
6296
srec.c, syms.c, targets.c : all new documentation and lint
6300
Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
6302
* coffcode.h, srec.c: Lint.
6304
Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
6306
* Makefile.in: install using INSTALL_DATA, added standards.text
6309
* configure.in: mark directory as target dependent. configure
6310
nows works in objdir always so make file existence checks
6313
Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
6315
* Makefile.in: idestdir and ddestdir go away. Added copyrights
6316
and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
6317
and mandir now keyed off datadir by default.
6319
Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
6321
* aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
6322
computation of arch and machine type so it's worked out before
6323
some_aout_object_p is called.
6324
* aoutx.h: (some_aout_object_p): don't set arch and mach to
6326
* archures.c: add extra field 'section_align_power' to hold
6327
default section alignment in object files.
6328
* cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
6329
cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
6330
initialize the new field.
6331
* bout.c (b_out_callback): replace the text size, since aout
6333
* aoutx.h: Documentation in the new style
6335
Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
6337
* bfd.c (bfd_get_mtime): Don't cache mtime any more; only
6338
use the saved value if mtime_set is already set (intended
6339
for archive files, though apparently not used yet).
6341
Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
6343
* targets.c: Revise comments about how to configure the target
6344
vector, to match reality. Remove mention of obsolete methods.
6345
Remove long lists of capitalized macros that turn into the same
6346
thing in lowercase. Normal vector simply lists all known
6347
lowercase xvec names; all other cases are handled by SELECT_VECS.
6349
* config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
6352
* config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
6353
list of supported targets.
6355
Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
6357
* archive.c (bsd_write_armap): The pad byte sometimes added to
6358
the string table in a __.SYMDEF member is now
6359
counted as part of the size of the string table.
6360
This is compatible with the old ranlib, as well as Sun's.
6362
Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
6364
* srec.c: Rewrote to fix many bugs; now gets the record type
6365
right, doesn't choke on input, sets the start address in an S9 and
6366
fills in the filename on an S0.
6368
Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
6370
* cpu-h8300.c: Add support for MEMIND addressing mode
6372
* coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
6374
* coffcode.h: use the new macro if available
6376
* elf.c (elf_corefile_note): cast malloc to avoid warning.
6377
* Makefile.in: Fixed dependencies due to file rename
6379
* aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
6380
coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
6381
coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
6382
newsos3.c, stab-syms.c, syms.c: All these files have had their
6383
#includes altered to point to the new places.
6385
Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
6387
* config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
6389
* configure.in: Add vendor "ncr" as supported per-target vendor.
6390
Add svr4 case for i386 per-host case.
6392
* elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
6395
Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
6397
* syms.c (bfd_decode_symclass): Return 'A'
6398
for symbols that are both absolute and global.
6399
* archive.c (bfd_special_undocumented_glue): Return NULL
6400
if bfd_ar_hdr_from_filesystem returns NULL.
6402
Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
6404
* Makefile.in: added coff-h8300
6405
* configure.in: now h8 is a coff target
6406
* cpu-h8300.c: fix various disassembly problems
6407
* libcoff.h: took out some code which has been #0ed for a long
6409
* targets.c: added h8 coff
6410
* coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
6411
added new macro RTYPE2HOWTO to take a load of #ifdefs out of
6413
* coffcode.h: Started to change the way machine dependencies are
6414
handled, from the nest of #ifdefs to macros defined in the
6415
including coff-<foo>.c
6417
Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
6419
* aoutx.h (some_aout_object_p): Set the `executable' bit
6420
if the entry point is contained in the text segment, even if the
6421
text segment is at location 0.
6423
* coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
6424
nonstandard MIPS sections (.rdata, .sdata, etc).
6426
* aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
6427
* libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
6428
Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
6430
* host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
6432
Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
6434
* stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
6435
from syms.c to new file stab-syms.c. Also, since GNU extended
6436
type codes such as N_SETT are no longer in ../include/stab.def,
6437
include them manually.
6438
* stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
6439
bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
6440
* libaout.h: Added prototype for aout_stab_name().
6441
* Makefile.in: Update Makefile for new stab-syms.[co].
6443
Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
6445
* libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
6446
rather complicated seeming problem. Eliminate LOGICAL_ versions,
6447
just make N_XXX work by excluding the header from the text segment.
6448
* aoutx.h: Fix comments to match.
6450
Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
6452
* libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
6453
LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
6454
for the "logical" text segment (i.e. never consider the exec
6455
header to be part of the text segment). This change is
6456
needed for consistency with various other parts of bfd and ld.
6457
* aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
6458
and move calculation of obj_textsec(abfd)->size to libaout.h.
6459
* bfd-in.h: Removed bogus ';'.
6461
* Makefile.in: Add MINIMIZE flag to select lean
6462
or bloated target_vector.
6463
* targets.c: Use new MINIMIZE macro, and add trad_core if needed.
6464
* newsos3.c: Fixes to ../include/aout64.h remove need
6465
for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
6467
Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
6469
* aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
6470
handle both little and big-endian targets, with little
6471
the default unless TARGET_IS_BIG_ENDIAN_P is defined.
6472
* host-aout.c: Add FIXME note.
6474
Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
6476
* targets.c: Make the default target_vector contain
6477
just &DEFAULT_VECTOR. This makes executables a lot smaller.
6478
Old behavior can be gotten by defining ALL_TARGETS.
6479
* aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
6480
Factored out common code into new file aout-target.h.
6481
Saves a lot of duplicate code for a.out variants.
6483
Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
6485
Get 'make headers' to work when configured with +subdirs.
6486
* Makefile.in: Add $(subdir) to docdir path.
6487
* doc/Makefile.in (protos): Add $(srcdir) prefix
6488
to name of sed scripts.
6490
Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
6492
* aoutx.h (NAME(aout,print_symbol)): Fix thinko.
6493
* syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
6494
to include names of N_SETT etc.
6496
Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
6498
* elf.c: Add minimal support for ELF symbol tables. Generates
6499
canonical bfd symbol tables from ELF symbol tables. Change the
6500
name of some functions from bfd_<name> to elf_<name>.
6502
* syms.c: Trivial fix to comment to remove a redundant "to".
6504
Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
6506
* coff-{i386,m68k,m88k}.c: Change name of file format to standard
6507
form that GDB recognizes as COFF.
6509
Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
6511
* ieee.c (ieee_object_p): cast NULL correctly.
6512
* configure.in: added harris host
6514
* coff-a29k.c: Lots of changes, most from David Wood.
6516
Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
6518
* coff-m88k.c (coff_write_armap): Just #undef it.
6520
Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
6522
* Makefile.in: standardize on MINUS_G to disable debugging
6523
* coff-m88k.c: create coff armaps instead of bsd ones.
6524
* opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
6527
Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
6529
* elf.c: Additions to support ELF format core files.
6530
* config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
6531
has support for /proc (all the include files in particular).
6533
Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
6535
* aoutx.h (NAME(aout,find_nearest_line)): Handle the case
6536
of two N_SO stabs, one for directory, and one for filename.
6538
* bfd-in.h (print_vma): Factor out duplicate definition.
6540
Exit a little more gracefully when malloc returns NULL.
6541
* libbfd.c: New function bfd_xmalloc (malloc wrapper).
6542
* opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
6543
* libbfd.h: Rre-generated due to libbfd.c update.
6545
Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
6547
* config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
6549
* elf.c (elf_object_p): Don't try to create a bfd section for
6550
the first ELF section header. It is just a placeholder.
6552
Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
6554
* coff-rs6000.c, config/mh-rs6000: Make it work on archive and
6555
core files, when compiling native.
6556
* hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
6558
FIXME: The aoutf1.h change below needs to be reversed back
6561
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
6563
* coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
6564
manipulation of lnno fields in lineno structs in a coff-<f>.h
6565
independent way. Override it in coff-<f>.h to your favourite
6566
number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
6567
(coff_swap_lineno_out): modified to use the new macros.
6569
Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
6571
* aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
6572
unknown arch when the magic number doesn't specify the
6573
architecture, since some OSs (eg old sun3s) don't set the number, and
6574
020 is probably the right answer anyway.
6576
Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
6578
* hosts/h-news.h, hosts/h-rtbsd.h:
6579
Get rid of MISSING_VFPRINTF, since libiberty provides one.
6580
* bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
6581
bfd_print_symbol_nm, for use by nm.
6582
* aoutx.h (NAME(aout,print_symbol)): Add code for new
6583
bfd_print_symbol_nm option, to print in nm format.
6584
* coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
6585
oasys.c (oasys_print_symbol): Provide stub implementations
6586
for bfd_print_symbol_nm.
6587
* syms.c: New function bfd_decode_symclass, used by nm printer.
6588
New function bfd_stab_name to look up string name of stab code.
6590
Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
6592
* Makefile.in: Added ctor.c
6593
* archures.c (bfd_default_arch_struct) added
6594
bfd_default_reloc_type_lookup.
6595
* coffcode.h: removed a load of #if 0ed code.
6596
(coff_compute_file_section_positions): now works out the section
6597
alignment and size correctly in all cases.
6598
(coff_get_symtab): looks for constructor symbols and calls the
6599
right function when they're found. (coff_canonicalize_reloc):
6600
knows when a section is full of constructors and does the right
6602
* cpu-m88k.c: Added default_reloc_type lookup to the architecture
6604
* libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
6605
* libcoff.h: removed #if 0ed code
6606
* reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
6607
arch independent constructor relocation type.
6608
(bfd_reloc_type_lookup): removed the comment "this will go away"
6609
since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
6610
reloc which is used when BFD_RELOC_CTOR falls through to give a
6611
default 32bit reloc for constructors.
6612
(bfd_default_reloc_type_lookup): added.
6613
* aoutf1.h: fixed SEGMENT_SIZE typo.
6615
Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
6617
* coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
6618
matching prefix "coff".
6619
* coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
6620
rs/6000 csect records.
6622
Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
6624
* coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
6625
* configure.in: add motorola delta88 cases
6626
* libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
6627
write_armap prototype
6628
* libbfd.c: add doc on bfd_write_bigendian_4byte_int
6630
Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
6632
* Rename COFF-related files in `coff-ARCH.c' form.
6633
coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
6634
coff-mips.c, coff-rs6000.c to be exact.
6636
* Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
6637
make output clutter.
6638
* config/mt-*: Ditto.
6640
Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
6642
RS/6000 support, by Metin G. Ozisik, Mimi Ph��ng-Th�o V�, and
6643
John Gilmore. Archive support from Damon A. Permezel.
6645
* Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
6646
* configure.in: Add rs6000 case.
6647
* targets.c: Add rs6000 vector.
6648
* archures.c: Add rs6000, fix comment on romp.
6649
* bfd-in.h (enum bfd_error): Add no_debug_section error.
6650
* libcoff-in.h (struct coff_tdata): Remove unused string_table.
6651
* bfd.c (bfd_errmsgs): Add no_debug_section error message.
6652
* section.c (bfd_make_section): Return NULL on attempt to create
6654
* coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
6655
(bfd_swap_aouthdr_in): Handle lots more members.
6656
(make_a_section_from_file): If section has already been seen,
6657
just return false rather than overwriting it.
6658
(coff_real_object_p): Understand incoming magic numbers.
6659
(coff_set_flags): Understand outgoing magic numbers.
6660
(coff_compute_section_file_positions): outgoing aouthdr magic #.
6661
(build_debug_section): Add fn for reading debug string section.
6662
(get_normalized_symtab): Handle symbol names in debug string section.
6663
Remove unused obj_string_table.
6664
(coff_slurp_symbol_table): Handle rs6000-specific storage classes.
6665
* aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
6666
existing section before making one.
6667
* cpu-rs6000.c: New file.
6668
* rs6000coff.c: New file.
6670
Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
6672
* elf.c: Add partial support for ELF format corefiles. Still needs
6673
support for extracting registers from corefiles.
6675
* config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
6677
* config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
6678
RANLIB is defined as echo, send the output to /dev/null to help
6679
reduce clutter in the output from doing a make.
6681
Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
6683
* hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
6684
Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
6686
Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
6688
* coffcode.h (coff_compute_section_file_positions): make it pad
6689
section size out if there are alignment restrictions so that the
6690
image will be ok on a system where section positions are worked
6691
out by accumulating sizes rather than from the section headers.
6692
* targets.c (proto write_armap). Changed orl_count to unsigned.
6693
* opncls.c (bfd_close_all_done). Added so that generative
6694
programs like gas can close a bfd without causing bfd confusion.
6695
* libbfd.h (changed becuase of protos)
6696
* amdcoff.c: messed with the way that jmp displacements are
6697
calcualated. This may not yet be totally correct.
6698
* archive.c (coff_write_armap): rewrote the way that ranlibs are
6700
* coffcode.h (fixup_symbol_value): now doesn't core dump if a non
6701
abs symbol has no section (like a register symbol).
6702
(coff_write_symbol) now zeros auxent before filling it up to help
6703
with sensitive applications.
6704
* libbfd.c (bfd_write_bigendian_4byte_int): added.
6706
Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
6708
* bfd.c: Make sure we don't get a macro strerror().
6709
* opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
6710
* trad-core.c (trad_unix_core_file_failing_command): Suppress
6711
attempt to recover command, ifdef NO_CORE_COMMAND.
6712
* hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
6714
* hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
6716
Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
6718
* archive.c (bsd_write_argmap): The size of the ranlib structures
6719
should not include the size field itself.
6720
* aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
6721
adata(abfd)->exec_bytes_size field instead of constant macro,
6722
because aoutx.h compiles to a simple .o file shared by
6723
all 32-bits a.out targets.
6725
Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
6727
* configure.in: Allow i386-sco-sysv.
6728
* bout.c: Remove unused i960_align; lint dummy core file handlers.
6729
* cpu-h8300.c: lint.
6731
* host-aout.c: New strategy. We use common code, include files,
6732
and data structures to handle the file, but set a few parameters
6733
from the host's config file (page size, text start addr, etc).
6734
* libaout.h: Define HP BSD machine types.
6735
* aoutf1.h: Handle reading a.outs with these types.
6737
* trad-core.c: Pass the u.u_ar0 value as the negative of the
6738
virtual-memory-address of the .reg section. We can't just make a
6739
section for "all the regs and nothing else" because only GDB knows
6740
exactly where the regs are (scattered around the upage and stack).
6741
Clean up memory allocation. Remove big- and little-endian
6742
vectors, replace with single vector; this only runs on the host,
6743
in host byte order. Replace byteswap routines with aborts in case
6745
* targets.c: There's only one trad_core_vec now.
6746
* aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
6748
Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
6750
* hosts/h-amix.h (free): Fix prototype.
6752
* aoutx.h: Don't use NULL as an integer, for braindead systems
6753
that declare it as (void *)0. (From Peter Schauer.)
6755
Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
6757
* opncls.c (bfd_fdopenr): Add parentheses to avoid reported
6758
problem with bad Ultrix system headers.
6759
* aoutx.h (NAME(aout,set_section_contents)): Try to handle the
6760
various kinds of alignments for the various kinds of
6763
Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
6765
* doc/Makefile: Don't assume . is on the path (from James Clark).
6767
Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
6769
* Makefile.in: Avoid Sun Make VPATH bugs.
6770
* targets.c: Declare trad_core vectors extern.
6772
Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
6774
* coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
6775
* libbfd.h: Moved ALIGN macro here.
6776
* bout.c (b_out_callback): Replace i960_align by align_power.
6778
* libaout.h (struct aoutdata): Added fields page_size,
6779
segment_size and exec_bytes_size. These help generic code
6780
(in aoutx.h and libaout.h) to figure out where to align
6781
the various segments in a demand paged file.
6782
* libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
6783
to decide if the exec header counts in a_text (text segment size).
6784
Also, assume D_PAGED flag is set; don't set it here.
6785
* bout.c (b_out_callback): Add initialization of
6786
adata fields page_size, segment_size, and exec_bytes_size.
6787
* host-aout.c (NAME(host_aout, callback) and
6788
NAME(host_aout,mkobject): Ditto.
6789
* i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
6790
* newsos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
6791
* aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
6792
* aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
6793
EXEC_BYTES_SIZE from the a_test size; this is only appropriate
6794
for some systems (mainly sunos), so do it in the callback instead.
6795
Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
6796
* aoutx.h (NAME(aout,set_section_contents): Change the way
6797
filepos and size of sections are carried out to support
6798
older styles of demand paged executables.
6801
Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
6803
* bfd-in.h: Added more macros to COFF_SWAP_TABLE.
6804
* bfd.c: Added macros to enable gas to swap coff records.
6805
* coffcode.h: Make the coff_swap_*_out routines return the number
6806
of bytes swapped, and cleaned up their prototypes.
6807
* configure.in: Added ebmon/coff support
6808
* ecoff.c: Changed null definitions of coff_swap_*_out to conform
6810
* targets.c: Added new entry points for coff swapping
6812
Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
6814
Restructure configuration scheme for bfd, binutils, ld.
6816
* include/sys/h-*.h: Move to bfd/hosts/h-*.h.
6817
* configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
6818
Change some config names to match other dirs.
6819
* *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
6821
* Makefile.in: Use -I. to get sysdep.h. Remove refs to
6822
../include/sysdep.h.
6823
* cpu-i960.c: Strncmp needed a length arg.
6824
* ecoff.c: Don't ever call trad_unix_core_file_p from here.
6825
* i386aout.c: Remove dead N_TXTOFF override.
6826
* trad-core.c: Don't disable the whole file if SUN4_SYS.
6827
* config/: Rename some config files to match up h-*.h names.
6828
Remove all the HOST_SYS definitions from the config files.
6829
* hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
6830
* hosts/h-hp9000.h: Remove USG comment.
6831
* hosts/h-rs6000.h: Include <stdlib.h> for malloc.
6832
* hosts/h-news.h, h-sparc-64.h: New config files that had
6833
previously been kludged in the <sysdep.h> file.
6835
Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
6837
* config/*: trad-core support is HOST dependent, not target
6838
dependent. Target config files only set DEFAULT_VECTOR and/or
6839
other vector elements. Exception: when host-aout.c is in use,
6840
in which case we're forced to assume we're native (hp, vax,
6841
tahoe). Rename XDEPFILES to HDEPFILES.
6842
* Makefile.in: Rename XDEPFILES.
6843
* config/h-sun*: Don't force static linking.
6844
* trad-core.c: Document how to use it nowadays.
6845
* i386aout.c, newsos3.c: Clean up.
6846
* i386coff.c: Allow 386 coff files to be used as core files too
6847
(for reading core files from embedded systems).
6849
Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
6851
* Add i386aout.c for a.out support on the i386.
6853
Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
6855
* reloc.c, section.c, syms.c, targets.c: correct info-node
6856
structure in *doc* comments.
6857
doc/Makefile: stop hiding complaints from makeinfo.
6859
Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
6861
* aoutx.h (...some_aout_object_p): Take a third parameter,
6862
the internal_exec struct, and avoid ever looking at an
6863
external_exec. All callers changed to read the entire
6864
external_exec struct, swap and check its magic number,
6865
swap in the whole structure, and pass the swapped-in version to
6867
* bout.c: Bring into modern era. Use single _object_p routine
6868
for big- aand little-endian. Provide internal and external
6869
exec header structs. Use separate swap-in and swap-out routines.
6871
* libaout.h: Move struct internal_exec from ../include/aout64.h
6872
to here. Add obj_symbol_entry_size to struct aoutdata.
6873
* aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
6875
* ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
6876
EXTERNAL_NLIST_SIZE. Callers changed.
6878
Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
6880
* bfd.c: Remove strerror() to libiberty.
6882
* elf.c: Remove elf_set_section_contents, use generic one. Lint.
6883
* libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
6884
* libbfd.c (bfd_generic_{get,set}_section_contents): Check that
6885
last byte of transfer, not first byte, is within the section.
6887
* host-aout.c: Remove `BSD' archive support. Lint.
6889
* archures.c: Rename `struct bfd_arch_info_struct' to `struct
6890
bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
6891
`bfd_arch_info_type'. All uses changed.
6892
* reloc.c: Rename `bfd_reloc_status_enum_type' to
6893
`bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
6894
to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
6895
it needs a better name.) All uses changed.
6896
* targets.c: Rename `enum target_flavour_enum' to `enum
6897
target_flavour', and remove the `_enum' from all of the enum
6898
values themselves. All uses changed.
6900
* configure.in, config/h-i386mach: i386 mach host.
6901
* config/t-i386-aout: Use host-aout.c.
6903
* trad-core.c: Give it its own xvec's to make it independent
6904
of other file formats.
6905
* ecoff.c, host-aout.c: Remove refs to trad-core.
6906
* config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
6907
* targets.c: #ifdef TRAD_CORE, include it in the vector.
6909
Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
6911
* reloc.c: Extended NEWHOWTO macro
6912
* ieee.c: Changed the way 8bit pcrel is done
6913
* cpu-h8300.c: got the registers in the right order
6915
Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
6917
* bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
6918
prediction is vindicated!
6920
* bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
6921
Remove refs to howto.c, since Steve forgot.
6923
Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
6925
* elf.c: took the abort out of set_arch_mach so that objdump -i will
6926
still work. Now allows any architecture/machine to be set.
6928
Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
6930
* howto.c deleted and moved code to reloc.c
6932
* libbfd.h, libbfd-in.h removed $id stuff for real
6934
* cpu-h8300.c Made it match various different spellings of h8300.
6936
* archures.c: Took out the first char filter which made it only
6937
look for a cpu/arch match when the first chars of supplied and
6938
tested names were the same.
6940
* targets.c removed oasys stuff, pending someone to fix the bugs
6944
Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
6946
* Makefile.in, configure.in, targets.c, elf.c: Add preliminary
6947
ELF support good enough for GDB.
6948
* configure.in, config/h-amix, config/t-m68k-elf: Handle
6949
m68k-cbm-svr4 host and target.
6950
* config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
6951
so `diff' and `patch' can cope.
6953
Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
6955
* archures.c: removed texinfo error
6957
* init.c: added texinfo hooks, and removed initialization error
6960
* libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
6963
Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
6965
* cpu-i960.c: Avoid numerical count of initializers.
6967
Vax Ultrix changes from David Taylor <taylor@think.com>:
6968
* host-aout.c: Make little-endian vector really little-endian.
6969
* configure.in: Separate vax and tahoe cases, handle ultrix.
6970
* config/t-vax: Add trad-core.o.
6971
* config/h-vaxult: New host system.
6973
Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
6975
* bfd-in.h VERSION, change version number to 0.18, this makes a
6976
gap, but now is the same as the linker version number.
6978
* cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
6979
cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
6980
files will eventually contain processor specific bits for bfd,
6981
like strange relocation information and dis/assembly. So far only
6982
the H8 has been even partially done. This work also ties in with
6983
the change in handling architectures.
6985
* amdcoff.c: (a29k_reloc) fix error message.
6987
* aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
6988
discover the architecture of the bfd. (sunos4_callback) calls the
6989
function bfd_set_arch_mach rather than stuffing stuff directly
6990
into the bfd. (sunos4_write_object_contents), changed names of
6993
* aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
6994
setup the environment.
6996
* archive.c: (bfd_slurp_coff_armap) coff archives always have the
6997
headers in big endian format, regardless of the endianess of the
7000
* archures.c: totally changed. Now an architecture is represented
7001
with a pointer to an info structure rather than an enumerated type
7002
and a long. The old info is available as two elements in the
7003
structure. Future enhancements to architecure support will
7004
involve pointers to methods being placed into the info structure.
7006
* bfd.c: changed the definition of the bfd structure for the new
7009
* bout.c: (b_out_set_arch_mach) changed to use the new
7010
architecture mechanism.
7012
* coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
7013
the new architecture mechanism.
7015
* configure.in: added h8 stuff.
7017
* ieee.c: too many changes to note. Now ieee files written with
7018
bfd gas and ld can be read by gld and ieee only linkers and
7021
* libbfd.c, libbfd.h: changed prototype of bfd_write.
7023
* newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
7024
than fixing the structure directly.
7026
* oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
7027
than fixing the structure directly.
7029
* opncls.c: (new_bfd) makes sure that bfd_init has been called
7030
before opening a bfd.
7032
* srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
7033
rather than fixing the structure directly.
7035
* targets.c: (target_vector) now by defining SELECT_VECS (perhaps
7036
in the t/hmake file) a user can select which backends they want
7037
linked with bfd without changing the source.
7039
* init.c: new, looks after initializing modules.
7041
* howto.c: for future use, will allow an application to work out
7042
what cookie to use as a handle on a relcoatio howto.
7044
Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
7046
* srec.c: Better error checking, partly from Peter Schauer.
7047
(srec_object_p): Avoid assuming any file that starts with 'S' is
7048
an S-record file! (Check for 3 uppercase-hex digits after it.)
7049
(ISHEX): Define new macro for checking supposedly hex characters.
7050
(pass_over): Treat as EOF any S-record line that:
7051
* doesn't have hex in either size character
7052
* produces a size larger than 0x7F
7053
* has an unrecognized type number
7055
Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
7057
* aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
7058
opncls.c: Lint (saber actually).
7060
Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
7062
* libaout.h (WRITE_HEADERS): Set header's a_text field always.
7063
* newsos3.c: Fixed two types: newos3 -> newsos3.
7064
* reloc.c (bfd_perform_relocation): Fix pc-relative relocation
7065
to use correct segment.
7067
Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
7069
* aoutx.h (print_symbol): Handle missing symbol->name.
7071
Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
7073
* aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
7076
Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
7078
* oasys.c, configure.in, config/h-irix3, config/t-irix3:
7079
add sgi/irix support.
7081
Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
7083
Changes for the AMD 29000 Ultracomputer port from David Wood.
7086
* opncls.c (bfd_fdopenr): Handle NO_FCNTL.
7088
* Makefile.in: Make subdirs work by using $(INCDIR) in the
7091
* coffcode.h (coff_real_object_p): Pass information about the
7092
current file's coff symbol format to BFD via the coff_data struct.
7093
(coff_find_nearest_line): obj_icof => coff_data.
7094
(coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
7095
(coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
7096
and DIMNUM == E_DIMNUM.
7097
* configure.in: Handle a29k-*-* hosts, and targets
7098
a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
7099
* libcoff-in.h: Add local_n_btmask, local_n_btshft,
7100
local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
7101
local_linesz to `coff_data' (tdata) struct.
7102
(coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
7103
* config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
7105
Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
7107
* Makefile.in: $(MAKE) for make, $(docdir) for doc
7108
* doc/Makefile: redundant dependencies for Sun-make VPATH bug
7110
Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
7112
* aoutf1.h (sunos4_core_file_p): Release the right storage in
7114
(sunos4_core_file_matches_executable_p): Fix header comparison.
7115
* aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
7116
* bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
7118
Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
7120
Allow GDB to patch object files.
7122
* aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
7123
* trad-core.h (trad_unix_core_file_p): Ditto.
7124
* aoutx.h (aout_set_section_contents): On first output, check
7125
abfd->direction and complain if erroneous.
7127
* Makefile.in: Add crude dependencies.
7129
Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7131
* config/* aoutx.h configure* shortened all the h/tmake-xxxx
7132
to h/t-xxxx files so that everything will work on System V.
7134
Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
7136
* aoutx.h: Add information on host-aout.c and how to configure
7137
to use it, to the manual.
7138
* configure.in: Tix typo.
7139
* ecoff.c: If compiling for DEC3100, use trad_unix core files,
7140
else dummy out the core file support.
7141
* trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
7142
specified, use it to locate the data section.
7143
* coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
7144
rather than as chars (lint).
7146
Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
7148
* aoutx.h, coffcode.h: saberized.
7150
Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
7152
* bfd.texinfo: some cleanup, reincorporated more intro matter from
7154
bfd.c, targets.c: minor rewording of doc segments
7157
Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
7159
* trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
7160
etc, rather than TEXT_START_ADDR.
7161
* host-aout.c: Remove #if 0 around whole thing.
7162
Update to modern (32/64-bit) a.out naming conventions.
7163
Include a large chunk of ../include/a.out.gnu.h to get macros that
7164
are not defined by the system include files.
7165
(host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
7166
macro used by the other a.out implementations.
7167
* Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
7169
Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
7171
* Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
7172
texdoc and psdoc; make these depend on generated .texi's
7174
* scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
7177
* bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
7180
* Makefile.in, awkscan-ip, awkscan-p, doc/intobfd,
7181
libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
7182
libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
7183
libbfd.h, and libcoff.h; (b) in generated parts of same, use less
7184
obtrusive marks indicating .c origins.
7186
* bfd.texinfo: generalize most references to linker
7188
Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
7190
* Makefile.in: include core.p in PROTOS (building better bfd.h)
7191
* archures.c: remove empty foo() definition (crept in at vn1.9)
7193
Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
7195
* bfd.texinfo: use @setchapternewpage on instead of lots of
7196
@page's; minor rephrasing in Introduction.
7198
* aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
7199
coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
7200
oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
7201
segments): used BFD (caps) more consistently as a name in
7202
discourse, fixed a few other minor typos and uses of fonts
7205
Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7207
* coffcode.h: fixed bug where string table size wasn't being swapped.
7209
Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7211
* section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
7213
* syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
7214
flags. (bfd_print_symbol_vandf) now knows what to do with the
7217
* aoutx.h: made translate_from_native_sym_flags and
7218
translate_to_native_sym_flags produce the above flags.
7221
Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
7223
* all files: update copyright notices for GPL version 2.
7224
Install header comments and attribute most modules to their
7225
authors. BFD's name is now officially "Binary File Descriptor",
7226
so remove any conflicting pejoratives.
7227
archures.h: Consists solely of comments; remove it.
7229
Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7231
* Makefile.in, bfd.c: Made it compile again.
7233
Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7235
* newsos3.c, targets.c, coffcode.h: new patches from David Wood
7238
Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7240
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
7241
bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
7244
* amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
7245
29k coff by David Wood (wood@lab.ultra.nyu.edu).
7247
Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7250
* format.c: New file.
7251
* reloc.c: New file.
7252
* section.c: New file.
7253
* syms.c: New filew.
7254
Cleaned up the rest of the files a bit, and added some
7257
Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
7259
* opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
7260
really takes 3 arguments, patched code and ammended prototypes.
7262
Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7264
* ../include/bfd.h (struct bfd_target): Added new field
7265
"align_power_min" which contains the minimum alignment for a
7266
section. This is used in coff_new_section_hook. The field
7267
insertion necessitates an update of all backends..
7269
* aoutf1.h jump table field inserted
7271
* archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
7274
* bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
7275
table field inserted.
7277
* coffcode.h(just about everything) Now patches up symbol tables
7278
using a different mechanism. The Intel major bug has been fixed,
7279
and the linker can self host on the Aviion and be debugged with
7282
* ecoff.c: new include and jump table patch, i386coff.c: new
7283
include and jump table patch, icoff.c: new include and jump table
7284
patch, ieee.c: can now read archives containing ieee modules.,
7285
libcoff.h: added (combined_entry_type), libieee.h: uped max
7286
sections to 20, m68kcoff.c: new include and jump table patch,
7287
m88kbcs.c: new include and jump table patch, oasys.c: various bugs
7288
fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
7289
srec.c: jump table patch. trad-code.c fixed #IF typeo
7291
Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
7293
* coffcode.h (coff_swap_aux_in): added else case to deal with
7294
filenames less than 9 characters.
7297
Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7299
* oasys.c (oasys_archive_p): fixed so it works
7301
* srec.c: now allows any number of sections to be created in a
7302
file. Outputs addresses of the right length.
7304
Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7306
* bfd.c (bfd_check_format): Fixed problem where when a defaulted
7307
target didn't match, the format got set to the attempted match,
7308
breaking a future test.
7310
*../include/i386coff.h : fixed typo in type field with size
7312
* i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
7313
support in the jump table for the swapping routines exported to
7314
gdb. Now gdb works with the 386.
7316
Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
7318
* Merge in changes from gdb-3.95 release.
7319
Makefile.in: Allow hmake and tmake files to add OFILES.
7321
bfd.c: support specific targets as well as searching. When
7322
searching, take default target in preference to others.
7324
ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
7325
liba.out.h: Don't hard-code file offsets; use N_ macros for them.
7326
libbfd.h: Support specific targets as well as searching.
7327
opncls.c: Support specific targets as well as searching.
7328
targets.c: Search is short-circuited if default target matches.
7329
liboasys.c, libieee.c: Undo bothner changes that make macros
7330
work to the left of assignment, but which depend on the
7331
representations of different pointer types being the same.
7333
Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7335
* i386coff.c: created.
7336
* coffcode.h: added support for 386.
7337
* Makefile.in: added support for 386.
7338
* ../include/i386coff.h: created
7340
Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7342
* coffcode.h: removed all put_x_<sizes>
7343
* libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
7347
Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7349
* opncls.c: Changed obstack_chunk_alloc use xmalloc
7351
Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7353
* everything: Removed sysdep.h from bfd.h and put back into files
7354
from which it was split out. Now 64 bit version is built with a
7355
-DHOST_64_BIT="long long" on the compile line.
7357
Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7359
Changed all the [get|put][name] routines to use [get|put]_[size
7362
Put in support for 64 bit work. Now two versions of bfd may be
7363
generated, according to the state of TARGET_64_BIT, one which is
7364
32 bit only, and one which is 64/32 bits.
7365
Created new back end 'demo64' to test 64 bit functionality.
7367
Renamed some files to work on DOS.
7369
* archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
7370
64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
7371
chage, 64 bit transfer. * liba.out.h: Split out common code from
7372
sunos and newsos into liba.out. Name changes and prototype mods. *
7373
libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
7374
prototypes for new functions. * libcoff.h: lint * libieee.h: make
7375
work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
7376
change and 64bit stuff.* newsos3.c: common code removed, new jump
7377
table. * oasys.c: Name change * opncls.c: Portability fixes *
7378
srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
7379
Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
7380
be called b.out.c * coffcode.h: used to be called coff-code.h, now
7381
64bit ized. * demo64.c: 64 bit a.out back end
7383
Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7385
* libieee.h: Make ieee_data and ieee_ar_data macros usable
7386
on LHS of assignment, even when using old compilers.
7387
* liboasys.h: Ditto for oasys_data and oasys_ar_data.
7388
* m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
7389
* newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
7390
* opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
7391
* targets.c: Add declaration of newsos3_vec.
7393
Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7395
* aout.c: fixxed some of the problems with filepos calculation.
7396
(swap_ext_reloc): fixed problem with creation of relocs.
7397
(aout_set_section_contents): fixed filepos problem
7399
* coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
7400
(swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
7401
(swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
7402
(coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
7403
cleaned up. (coff_write_object_contents) cleaned up.
7405
* ecoff.c: Totally different. Now supports ecoff fully.
7407
* icoff.c: fixed problems in relocation callout.
7409
* libcoff.h: (struct icofdata) removed hdr structure from tdata.
7411
* m68kcoff.c: updated target vector.
7413
* sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
7414
choose_reloc_size. (sunos4_write_object_contents) now calls
7415
choose_reloc_size so outputs relocs correctly, also calculates the
7416
size of the sections correctly.
7420
Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
7422
Merge Per Bothner's changes to modularize BFD a.out a bit.
7424
* libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
7425
* ieee.c: Cast enums to int before comparing them, for brain-
7427
* coff-code.h: Remove coff_get_section_contents, and use the
7428
generic one instead.
7430
* aout.c: Derive new module from sunos.c, containing generic
7431
support code for all kinds of a.out files.
7433
* sunos.c: Remove all code that goes in aout.c. Split out
7434
machine dependent followup in sunos4_object_p into
7435
sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
7436
and redefine only the names we CHANGE, not all the names. Drop
7437
the little-endian vector, and rename the vector as sunos4 rather
7440
* b.out.c: Use aout.c routines for most of the work. Slight
7441
changes for the new regime. Remove close_and_cleanup and
7442
get_section_contents in favor of generics. New transfer vector
7445
* newsos3.c: New support for Sony NEWS, another a.out format.
7447
* ecoff.c: Remove close_and_cleanup. New tvec regime.
7448
* icoff.c, m88k-bcs.c: Add write_contents to tvec.
7449
* ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
7451
* opncls.c (bfd_close): Call format-dependent write_contents
7452
routine, if writing, before calling target-dependent
7453
close_and_cleanup routine (which is now always generic, I think).
7454
* srec.c: Use bfd_alloc instead of malloc. Remove
7455
close_and_cleanup and move code from it to
7456
srec_write_object_contents. Add write_contents to tvec.
7457
* targets.c: Remove a.out little vector, replace a.out big
7458
vector with SunOS vector. FIXME: Need Vax support again now.
7460
* libbfd.h: Add write_contents format-dependent-vector to the
7461
bfd_target vector. Supply a generic close_and_cleanup routine.
7462
* liba.out.h: Handle the new aout.c split. Add prototypes for
7463
all routines defined in aout.c. Rename "sunos" things to "aout"
7464
things. Add a few fields where needed for various formats.
7465
* Makefile.in: Add aout.c and newsos3.c.
7467
* archive.c, ieee.c, oasys.c: Lint.
7469
Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7472
changed forward declaration struct stat; to reduce warnings. Changed
7473
comment on bfd_h_<x>_x.
7475
* ../include/m68kcoff.h, ../include/intel-coff.h,
7476
../include/m88k-bcs.h
7477
Now there are two incarnations of relocs, linenos and syments. One for
7478
internal digestion, and one full of char arrays for I/O. The original
7479
names have gone to detect errors.
7481
* Makefile.in, m68kcoff.c, targets.c
7482
Test new structure code with a 68k coff implementaion
7484
* coff-code.h, icoff.c, coffswap.c, libcoff.h
7485
Fixed all the places where there were problems with the size and
7486
alignments of structures on disk and structures in memory. #ifed out
7487
all the code in coffswap.c, since it should be done using the target
7490
Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7492
* ieee.c (do_one, ieee_slurp_section_data): now supports the load
7493
multiple reloc command.
7495
* sunos.c (sunos4_set_section_contents): Made it so that sections
7496
are always padded to their alignment size.
7498
Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
7500
* archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
7501
Clean up types and such (saber C problems).
7502
* ecoff.c: Clean up types and such. Remove routines that are
7503
not used. Fix up reading and swapping of shorts from files.
7505
Notes on bfd-0.5.2-patch1a, from Per Bothner:
7507
* a.out.vax.c: Remove two bogus "static" from prototypes.
7509
* ecoff.c: Got rid of lots of non-working junk (that had
7510
been copied directly from coff-code.h).
7511
Updated to be consistent with updates to icoff.c and coff-code.h.
7513
* libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
7514
if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
7516
* sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
7517
but until the target_vector is automatically generated,
7518
it's as good as any. Note that the text offset is the only
7519
difference between NewsOS and SunOs (including magic numbers).
7520
(Most of the sunos_* routines should to renamed bsd_*
7521
and move to a bsd.c file. Then (and when the target_vector
7522
is automatically generated) it might make sense to create
7523
a separate Sony target.)
7525
* sysdep.h: Don't declare fread and fwrite. Causes trouble
7526
on some systems, and doesn't help on others.
7527
Similarly, only define X_OK if not already defined.
7529
* trad-core.c: Don't include sys/stat.h - at least
7530
on NewsOS 3, it has already been included.
7532
Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
7534
* coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
7535
bfd_coff_swap_lineno): Export the routines that byte-swap COFF
7536
symbol tables if necessary when reading them in, so gdb can use
7537
them. Add "bfd_coff_" to the names so they won't conflict with
7538
names in calling programs. FIXME-soon: if coff-code.h is
7539
included in two BFD modules, this will cause duplicate
7540
definitions; the routines should be exported to a separate,
7541
common, module (probably along with a mess of other ones).
7543
Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
7545
Improve modtime support.
7547
* bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
7548
Remove #define for bfd_get_mtime. Remove gratuitous comment.
7549
* bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
7550
BUG: archive members still do not get correct mod times.
7552
Improve floating point support for core files.
7554
* sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
7555
(sunos4_core_file_p): Create a second registers section in the
7556
core file, called ".reg2", for the float registers.
7558
Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
7560
* many changes to improve archive handling; found a logic flaw in
7561
bfd_check_format which only just happened to work by cooncidence.
7563
Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7565
* bfd.c (bfd_perform_relocation): fixed to use output_offsets
7568
* bfd.h: changed type of udata in asymbol to void *, like it
7569
should be. Added bfd_reloc_dangerous enum member.
7571
* coff-code.h: Fixed it so that internally generated symbols get
7572
their values relocated correctly in all cases. Removed calls to
7575
* icoff.c: Not understanding the destination symbol of a reloc is
7576
not a failure any more, just 'dangerous'. This allows linking of
7577
b.out and coff images.
7579
* sunos.c: Cleaned up the way that ZMAGIC section sizes are
7583
Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7585
* sunos.c (translate_to_native_sym_flags): fixed
7586
sym_pointer->n_value so that symbols on the way out get their
7587
section relative values calculated correctly.
7589
* coff-code.h (mangle_symbols): fixed problem where tags were not
7590
being relocated for structs, enums, unions. Also various lints.
7592
Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
7594
* archive.c (get_elt_at_filepos): system_call_error returned
7597
Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
7599
* Resolve the use of no_error and system_call_error.
7600
The bfd library itself now will never set bfd_error to
7603
The code still needs to be combed to make sure all the error
7604
codes are correct. I suspect they are not always set correctly.
7606
* The names of all the messages have _ prepended because the sun
7607
bundled compiler can't distinguish from a macro which takes an
7608
argument and the same identifier in a non-macro context.
7610
* The reason for the above being that entry points which used to
7611
be trampoline functions are now just macros which expand to a
7612
direct call through the bfd's xfer vector.
7614
* (../include/intel-coff.h) F_AR32WR: fix this constant. Why
7615
must gas have its own version of everything (the gas version
7616
had the correct value)
7618
Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
7620
* b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
7621
properly support i960 architecture and output correct reloc stuff.
7623
* bfd.h: added prototype for bfd_printable_arch_mach, added
7626
* coff-code.h: Applied patches from chrisb to support i960
7627
architecture, zero relocs and swap them correcly and conditionally
7628
compiled the timestamp.
7630
* sunos.c: Made the default section alignment 2^3 so that doubles
7631
are done properly. Fixed the same reloc bug that was in b.out.c
7633
* sysdep.h: Now compiles on a Posix box
7635
Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
7637
* icoff.c: Fix comment on big-endian version.
7638
* coff-code.h: Make HAS_RELOC really work (it's backwards from
7639
F_RELFLG). Set F_AR32WR in output files if little endian
7642
Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
7644
* archures.c fixed =/== typo
7646
* sunos.c added architecture stuff for output. Fixed
7647
bug where files where vma(data) != size(text)
7648
were processed wrong.
7650
* coff-code.h added a lint cast
7652
* (../include/a.out.sun4.h) fixed it so zmagic
7655
Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
7657
* archive.c removed loads of includes, and fixed bug where string
7658
table didn't have a null at the end.
7660
* bfd.c fixed includes, added symbols argument to
7661
canonicalize_reloc entry point.
7663
* libbfd.c fixed includes and added some lint patches.
7665
* targets.c added both sorts of intel coff.
7667
* b.out.c fixed included, changed was the canonical
7670
* icoff.c added support for callj and big and little
7673
* opncls.c added chmod+xing for files with EXEC_P set.
7675
* sunos.c fixed includes. Changed default section
7676
alignement to words. Fixed relocation stuff to work with
7679
* bfd.h various new types added, prototype for new
7680
reloc calls, changed bfd->iostream to a void *
7681
to including files don't need stdio.h.
7683
* libcoff.h added conversion table to tie relocs to
7688
* coff-code.h fixed includes. Added code to support
7689
big and little endian formats. Various lints. Better
7690
processing of symbols. Changed reloc stuff to new
7693
* libbfd.h fixed includes
7696
Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
7698
* bfd.h: changed name of alignment entry in sec_struct to
7699
alignment_power, because of conflicting uses within bfd.
7700
Now it should be obvious that it's a 2**n alignment
7701
specifier. Removed start_pad, end_alignment, block, minsize,
7702
output_file_alignment, subsection_alignment and original_vma fields.
7703
Added align_power() macro. Fixed bfd_section_alignment
7704
acessor macros. Added bfd_symbol_same_target macro.
7706
* b.out.c (b_out_write_object_contents): fixed to use
7707
new alignment member. Fixed (callj_callback) to use section
7708
relative symbols properly.
7710
* sunos.c (sunos4_object_p): fixed to use new alignment_power.
7711
Fixed (translate_from_native_sym_flags) to correctly make
7712
symbols section relative.
7714
* bfd.c (bfd_errmsg): fixed various enum cast problems.
7715
(bfd_make_section): took out initialization of obsolete members.
7716
(bfd_print_symbol_vandf): added
7718
* opncls.c (bfd_create): created.
7720
* coff-code.h (coff_new_section_hook): took away refs
7721
to obsolete members. (make_a_section_from_file) added
7722
conversion between alignment types. (coff_symbol_from)
7723
added. (coff_count_linenumbers) only counts linenumbers
7724
if symbol is of coff-type. (coff_mangle_symbols) only
7725
heavily mangles symbols if symbol is coff-type.
7726
(coff_write_symbols) various lints. (coff_write_object_contents)
7727
various lints and modification for alignment conversion.
7728
(coff_slurp_relocs) fixed for use with new asection shape.
7730
Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
7732
* archive.c> lots of lint.
7734
* b.out.c: added callj relocation support, upgrated reloc howto.
7735
Fixed so that asymbol and reloc records are output
7738
* bfd.c: lots of lint, support for new bfd entry point
7741
* bfd.h: changed definition of asymbol to contain pointer to
7742
owning bfd, removed target dependencies.
7744
* cache.c: took out print statements, put in BFD_ASSERT calls.
7746
* coff-code.h: various lints, corrected linenumber output
7747
functionality. Added support for new style asymbols and
7748
bfd_print_symbol. Fixed so that asymbol and
7749
reloc records are handled correctly. Added timestamp.
7751
* icoff.c: Added support for new howto shape.
7753
* liba.out.h: Added support for new asymbol shape
7755
* libbfd.c: various lints
7757
* libbfd.h: various lints
7759
* libcoff.h: added support for new asymbol shape.
7761
* sunos.c: various lints. Added support for new asymbol shape
7762
and bfd_print_symbol.
7764
Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
7766
* b.out.c removed prototype of sunos4_ennativate_symtab, lots of
7767
pointer lint. Added support for callj relocation. Fixed bug where
7768
the last 32 bytes of the text section were overwritten by data. Fixed bug
7769
where archives of b.out didn't work due bfd_slurp_extended_name_table
7772
* sunos.c added support for n_other field. Braced the howto table so
7773
that it won't be affected by any lengthing of the howto struct typedef.
7776
* bfd.h added support for n_other field, added special_function
7777
reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
7780
* bfd.c upgraded bfd_perform_relocation, various lints.
7782
Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
7784
* ChangeLog: Started ChangeLog for BFD.
7785
* TODO: Create file for suggestions.
7787
* Makefile: Support easy loading into Saber C.
7788
Add dependencies for icoff.o and bcs88kcoff.o.
7789
Rename coff.c to coff-code.h. Change callers.
7791
* bfd.c (bfd_check_format): Allow the check_format routines
7792
to return the desired target vector, rather than just a Boolean.
7793
bfd.h (bfd_check_format): Change function pointer return type.
7794
archive.c (bfd_generic_archive_p): change callee.
7795
b.out.c (b_out_little_object_p, b_out_big_object_p,
7796
b_out_real_object_p): change callee.
7797
libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
7798
in check_format transfer vectors that need a filler.
7799
libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
7800
bcs88kcoff.c: change callee.
7801
coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
7802
icoff.c: change callee.
7803
sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
7805
* libbfd.c (zalloc): It should actually zero the storage!
7806
This was commented out for some reason.
7808
* libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
7809
This is so callers can avoid <stdlib.h> which doesn't exist
7812
* bfd.c (map_over_sections): Add debugging code, since I
7813
noticed the section count for sunos core files was bad, but only
7814
GDB had detected the problem.
7815
(bfd_set_section_lineno_size, bfd_set_section_linenos,
7816
bfd_get_section_linenos): Remove obsolete functions.
7817
(bfd_apply_relocations): Use longs, not ints, for the math.
7819
* bfd.h: Declare enum boolean and struct bfd_target as well
7820
as typedefs for them. Remove obsolete
7821
bfd_get_section_lineno_size.
7823
* cache.c: Make the "fdopen" support work. Keep better track
7824
of how many files are open. Centralize the opening of files
7825
and be sure bfd_open[rw] actually try to open the file. Evade
7826
linked list initialization problems.
7828
* b.out.c, coff-code.h, opncls.c, sunos.c: lint.
7830
* coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
7832
* cplus-dem.c: Delete file, since it is not part of BFD.
7834
* opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
7835
(bfd_openr, bfd_openw): Actually open the file, give error now.
7837
* sunos.c (sunos4_core_file_p): Set section count.
7838
(sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
7839
obsolete definitions.
7840
(_write_symbol_table): Initialize <idx> counter.
7841
(foop): Eliminate debugging code.
7847
version-control: never
added
removed
binutils/bfd/ChangeLog-9193
