1Fri Dec 31 16:23:43 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
2
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
6	appropriate.
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
13	r_addend.
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
20	scn_base.
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
24	declaration.
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
28	some casts.
29	* srec.c (internal_srec_write_object_contents): Removed useless
30	variable bytes_written.
31
32Fri Dec 31 11:46:13 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
33
34	* i386mach3.c (N_TXTADDR): Don't define after all.
35	(TEXT_START_ADDR): Don't include exec header size in value.
36
37Thu Dec 30 15:47:54 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
38
39	* i386mach3.c (N_TXTADDR): Define.
40
41Thu Dec 30 13:37:24 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
42
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
52	bfd_final_link.
53	* All backends: Changed accordingly.
54	* bfd-in2.h: Rebuilt.
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.
70	* libbfd.h: Rebuilt.
71	* libbfd.c (bfd_seek): Comment out fseek assertion.  It's worked
72	for months.
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
78	callers.
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
87	bfd_final_link.
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
92	macros.
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
96	bfd_error_vector.
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
121	definitions.
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
128	rewritten.
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
132	field.
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
137	not NULL.
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.
147
148Thu Dec 30 07:41:36 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
149
150	* section.c (bfd_get_section_contents):  Return zero filled buffer
151	if section has no contents.
152
153Tue Dec 28 12:43:54 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
154
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.
157
158Tue Dec 21 09:22:19 1993  Ken Raeburn  (raeburn@rtl.cygnus.com)
159
160	* coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
161	addend to r_offset field.
162
163	* Makefile.in (CFILES): Added coff-sparc.c.  Rebuild dependencies.
164
165	* coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
166	CALC_ADDEND): Define.
167
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.)
171
172Thu Dec 16 13:06:32 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
173
174	* Thu Dec 16 15:41:06 1993  Peter Hoogenboom  (hoogen@cs.utah.edu)
175
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.
179
180	* hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
181
182Wed Dec 15 08:04:16 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
183
184	* hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
185
186	* hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
187	(HOST_SEGMENT_SIZE): Set to 0 for same reason.
188
189	* i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
190	(TEXT_START_ADDR): Correct.
191	(MY_backend_data): Define.
192
193	* aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
194	New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
195
196Tue Dec 14 21:48:33 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
197
198        * som.c (som_begin_writing): Fix thinkos in auxiliary header
199	support.
200	(bfd_som_attach_aux_hdr): Likewise.
201
202Mon Dec 13 23:34:48 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
203
204	* elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
205	selectors for PIC code.
206
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.
210
211Tue Dec  7 15:47:51 1993  Stu Grossman  (grossman at cygnus.com)
212
213	* nlmcode.h:  Fixes to avoid compiler warnings...
214
215Tue Dec  7 15:10:54 1993  Ian Lance Taylor  (ian@cygnus.com)
216
217	* libnlm.h (nlm_backend_data): Removed macro definition.
218	(nlm_alpha_backend_data): Adjusted accordingly.
219
220Sun Dec  5 19:32:08 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
221
222	* som.c (som_begin_writing): Flesh out code for handling simple
223	auxiliary headers.
224	(bfd_som_attach_aux_hdr): New function.
225
226	* som.h (struct somdata): Add fields for attaching version and
227	copyright headers.  Add accessor macros.
228
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.
233
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.
241
242Sat Dec  4 19:40:32 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
243
244	Fri Dec  3 09:55:17 1993  Pete Hoogenboom  (hoogen@cs.utah.edu)
245
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
252	calls.
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.
259
260	* elf32-hppa.c: (elf_hppa_howto_table):  PLABEL and DLT
261	relocations are not pc-relative.
262
263	* hppa_stubs.h: (BLE_N_XXX_0_31):  New instruction used in
264	linker stub code.
265	(COPY_2_31):  Likewise.
266
267Fri Dec  3 18:40:58 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
268
269	* config/solaris2.mh (HDEFINES): Remove -Dconst=
270	* hosts/solaris.h: If not __GNUC__, define const as empty.
271
272Thu Dec  2 15:43:32 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
273
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
280	ecoff_add_string.
281
282	* libbfd-in.h (new_bfd): Use void rather than an empty parameter
283	list.
284	* libbfd.h: Rebuilt.
285
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
296	normal symbol.
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.
303
304Wed Dec  1 21:47:58 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
305
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
309	symbols correctly.
310
311Wed Dec  1 14:15:10 1993  Ken Raeburn  (raeburn@cygnus.com)
312
313	* elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
314	make gcc happy.
315
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
320	make gdb happy.
321
322	* bfd.c (bfd_errmsgs): Reword invalid-target message.
323
324	* config.bfd: For sparc*-*-coff, use sparc-coff.
325	* configure.in: Handle sparccoff_vec.
326	* targets.c (sparccoff_vec): Declare.
327
328	* reloc.c (bfd_get_reloc_size): New function.
329	(struct reloc_howto_type): Update documentation of size field.
330
331Wed Dec  1 14:39:05 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
332
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,
337	nlm32.o, and nlm.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.
342
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
349	bfd_size_type.
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,
362	ifdeffed out code.
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
366	to bfd_size_type.
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
373	NLM_HIBIT.
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.
382
383	* bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
384	for clarity.
385	(fprintf_vma, sprintf_vma): Use %lx, not %x.
386	* bfd-in2.h: Rebuilt.
387	* hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
388	to unsigned long.
389
390	* config.bfd: Don't set target64 here, as the setting is ignored.
391	* configure.in (ecoffalpha_little_vec): Set target64.
392
393	* config/alphaosf.mt (TDEFINES): Removed; setting host parameters
394	in TDEFINES is wrong.
395
396	* coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
397	Remove unused variable output_section.
398
399Tue Nov 30 16:45:23 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
400
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
405	target_vector.
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.
414
415Wed Nov 24 02:02:41 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
416
417	* elfcode.h (map_program_segments): Restore check of file_size !=
418	mem_size, but only if SHT_PROGBITS.
419
420	* ecofflink.c: New file to hold ECOFF debug information linking
421	routines.
422	* ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
423	ecoff_add_string, ecoff_get_debug): Removed.  Functionality now in
424	ecofflink.c.
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.
444
445Mon Nov 22 22:26:42 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
446
447	* som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
448	a valid magic number if it's been defined.
449
450Mon Nov 22 14:17:36 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
451
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
456	specially.
457
458Mon Nov 22 10:54:27 1993  Fred Fish  (fnf@cygnus.com)
459
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.
466
467Mon Nov 22 02:33:12 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
468
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.
474
475Sun Nov 21 13:46:55 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
476
477	* hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
478	* hosts/sparclynx.h: Include lynx.h instead of duplicating it.
479
480Fri Nov 19 14:34:04 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
481
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
485	generating.
486
487	* elfcode.h (elf_fake_sections): Accept .sbss as the name for a
488	SHT_NOBITS sections.
489	(map_program_segments): Don't leave the loop after the first
490	SHT_NOBITS section.
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.
496
497Fri Nov 19 04:02:01 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
498
499	* coffcode.h (coff_slurp_symbol_table): Print more verbose message
500	in the case of an unknown (or unhandled) storage class.
501
502	* config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
503	not be defined here, since it is a host attribute, not a target
504	one.
505	* config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
506
507	* coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
508	defined.
509
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
514	elf.c, renamed.
515	(coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
516	(rtype2howto): Index into coff_sparc_howto_table using
517	dst->r_type.
518
519Thu Nov 18 11:45:39 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
520
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
525	-lmalloc.
526	* Makefile.in: Rebuilt dependencies.
527
528	* ecoffswap.h: Changed type of internal pointers for swap out
529	functions to const *.
530
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.
548
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.
561
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
570	if it is defined.
571
572Wed Nov 17 18:43:28 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
573
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
577	structure.
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.
581
582Wed Nov 17 17:38:58 1993  Sean Eric Fagan  (sef@cygnus.com)
583
584	* nlmswap.h: New file to swap fixed header.  Included by NLM
585	backends.
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,
589	nlm_swap_fhdr_out.
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
593	accessor macros.
594	* nlmcode.h: Use new functions.
595	* nlm32-i386.c: Provide new functions.
596	* nlm32-sparc.c: New file; SPARC NLM backend.
597
598Wed Nov 17 13:56:10 1993  Stan Shebs  (shebs@rtl.cygnus.com)
599
600	* i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
601	garbage bits appearing in the upper end of symbolnums.
602
603	* config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
604
605Tue Nov 16 17:03:41 1993  Stu Grossman  (grossman at cygnus.com)
606
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.
611
612Tue Nov 16 15:45:54 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
613
614	* i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
615	change PAGE_SIZE to 4096.
616
617Mon Nov 15 11:48:08 1993  Ken Raeburn  (raeburn@rtl.cygnus.com)
618
619	* Makefile.in (diststuff): New target.
620
621	* VERSION: Updated.
622
623Sun Nov 14 23:33:01 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
624
625	* som.c (som_object_setup): Do not create dummy ".text", ".data",
626	and ".bss" sections.
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
633	debugging symbols.
634
635	* bfd-in2.h: Rebuilt.
636
637Sat Nov 13 15:27:15 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
638
639	* som.c (som_bfd_reloc_type_lookup): Add missing prototype.  Returns
640	a pointer to constant data.  Delete bogus #define which made the
641	function useless.
642
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.
648
649Fri Nov 12 15:29:36 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
650
651	* som.c (som_write_object_contents): Do not abort.  Flesh out.
652	(som_set_section_contents): Do not abort.  Flesh out.
653
654	* som.c (som_write_headers): New function.
655	(som_prep_headers): New function.
656	(som_build_and_write_symbol_table): New function.
657
658	* som.c (som_sizeof_headers): Add missing prototype.
659	(som_set_arch_mach): Do not abort.
660
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.
665
666	* som.c (hppa_som_gen_reloc_type): New function.
667	(som_bfd_reloc_type_lookup): New function.
668
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.
673
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.
678
679	* som.c (som_hppa_howto_table): SOM howto relocation table.
680	(hppa_som_reloc): New function.
681
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.
686
687	* som.c: Include libhppa.h
688
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.
694
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.
701
702Fri Nov 12 11:00:28 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
703
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.
708
709Thu Nov 11 15:16:28 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
710
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.
717
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.
730
731	* hppa_stubs.h: Add new instructions to deal with %r31 lossage
732	problems.  Delete unused instructions.
733
734Tue Nov  9 11:40:27 1993  Stan Shebs  (shebs@rtl.cygnus.com)
735
736	* m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
737
738Tue Nov  9 11:26:05 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
739
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
756	routines.
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.
763
764	* libbfd-in.h (target_vector, default_vector): Declare.
765	* libbfd.h: Rebuilt.
766	* format.c (target_vector, default_vector): Don't declare.
767
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>.
772
773	* bout.c (b_out_reloc_type_lookup): Return type should point to
774	const data.
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.
780
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
785	accordingly.
786	* elf64-target.h: Corrected elf_backend_data initialization to
787	fill in all fields and to set elf_64_p to 1.
788
789Mon Nov  8 18:13:14 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
790
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.
795
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.
799
800Mon Nov  8 12:19:15 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
801
802	* Makefile.in (realclean): Don't remove generated headers.  Reverts
803	change of 2 Jul 1993.
804
805Mon Nov  8 06:08:31 1993  D. V. Henkel-Wallace  (gumby@cirdan.cygnus.com)
806
807	* configure.bfd: make unixware equivalent to sysv4.
808
809	* config/i386-nlm.mt: bring in elf config; make it the default.
810
811Sun Nov  7 20:21:38 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
812
813	* libbfd.c (bfd_put_8): Add parens around reference to "val"
814	argument.
815
816Fri Nov  5 21:45:09 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
817
818	* hosts/i386mach3.h (HOST_SEGMENT_SIZE),
819	i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
820
821Fri Nov  5 15:17:57 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
822
823	* coffcode.h (coff_write_object_contents): Zero out internal_a.
824
825Fri Nov  5 10:41:07 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
826
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.
832
833Thu Nov  4 14:46:14 1993  John Gilmore  (gnu@rtl.cygnus.com)
834
835	* bfd-in.h (bfd_get_cacheable, bfd_set_cacheable):  New accessors.
836	* bfd.c, opncls.c:  Improve comments on file descriptor cacheing.
837
838Thu Nov  4 08:54:30 1993  Jeffrey A. Law  (law@snake.cs.utah.edu)
839
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).
844
845Thu Nov 04 08:08:46 1993  Jeffrey Wheat  (cassidy@cygnus.com)
846
847	* Makefile.in: Add .PHONY for check and installcheck rules.
848
849Tue Nov  2 14:42:27 1993  Bill Cox (bill@tarkas.cygnus.com)
850
851	* libbfd-in.h (artdata): Use long, not time_t for portability, at
852	  least to HPUX.  File below is a derived file.
853
854Tue Nov  2 14:42:27 1993  Bill Cox (bill@tarkas.cygnus.com)
855
856	* libbfd.h (artdata): Use long, not time_t for portability, at
857	  least to HPUX.
858
859Tue Nov  2 09:32:25 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
860
861	* config.bfd: Use bigmips for mips*-*-bsd*.
862
863Mon Nov  1 14:30:09 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
864
865	* elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
866	Handle symbol number of zero.
867
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
876	checks slightly.
877
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
890	recursive macros.
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.
896
897Mon Nov  1 09:12:25 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
898
899	* config.bfd: Use m68k-elf for m68*-*-sysv4*.
900
901Sun Oct 31 09:35:49 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
902
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.
907
908	* som.c: Add comment about how abort() on corrupt executable is evil.
909
910Sat Oct 30 12:27:09 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
911
912	* aoutx.h (aout,slurp_reloc_table): Avoid a goto.
913
914Fri Oct 29 16:04:33 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
915
916	* gen-aout.c, libbfd.c: exit(1) instead of exit(-1).
917
918Fri Oct 29 13:17:21 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
919
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,
923	not EXEC_P.
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.
933
934Thu Oct 28 20:02:31 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
935
936	* hosts/std-host.h: Don't declare time; causes error on mach3.
937	* configure.in (i386mach3_vec): Require aout32.o stab-syms.o.
938
939Thu Oct 28 16:33:26 1993  Stan Shebs  (shebs@rtl.cygnus.com)
940
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
955	number.
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.
963
964Thu Oct 28 16:23:40 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
965
966	gcc -Wall lint:
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.
981	(read_id): Likewise.
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
986	static structure.
987	* reloc16.c: Indentation change.
988
989Wed Oct 27 16:51:29 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
990
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.
995
996Wed Oct 27 12:18:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
997
998	* nlmcode.h (nlm_swap_auxiliary_headers_in,
999	nlm_swap_auxiliary_headers_out): Handle sharedDebugRecordOffset
1000	and sharedDebugRecordCount fields.
1001
1002Tue Oct 26 16:21:12 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1003
1004	* targets.c (target_vector): Remove SCO_CORE.  On Sep 11 1993,
1005	we started using trad-core.c for SCO instead.
1006
1007	* targets.c (target_vector): Re-enable generic ELF and NLM targets.
1008
1009Tue Oct 26 16:53:12 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1010
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).
1013
1014Tue Oct 26 10:16:54 1993  Ken Raeburn  (raeburn@cygnus.com)
1015
1016	From Jeff Law and Pete Hoogenboom at Utah:
1017
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
1024	libhppa.h.
1025	* libhppa.h (HPPA_R_*): Moved here.  Reformatted slightly to make
1026	for easier reading.
1027	(get_opcode): Moved here.  FIXME! this really should be a C function
1028	inside the opcode library!
1029	(bfd_hppa_insn2fmt): Likewise.
1030
1031	* targets.c (target_vector): Enable elf32-hppa vector.
1032
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.
1038
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.
1045
1046Tue Oct 26 02:40:46 1993  Stu Grossman  (grossman at cygnus.com)
1047
1048	* som.c (hppa_object_setup):  Set SEC_CODE for .text section so
1049	that GDB can figure out text_start and text_end.
1050
1051Mon Oct 25 16:05:23 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1052
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.
1060
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.
1068
1069Mon Oct 25 09:59:37 1993  Ken Raeburn  (raeburn@cygnus.com)
1070
1071	* aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22.
1072
1073Fri Oct 22 20:35:54 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
1074
1075	* config.bfd: handle mips*-* instead of mips-*, use mips*el
1076	  instead of mips-*-*l
1077
1078Fri Oct 22 14:03:33 1993  Mark Eichin  (eichin@cygnus.com)
1079
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.
1083
1084Fri Oct 22 11:50:25 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1085
1086	* targets.c (target_vector): Enable MIPS ELF vectors.
1087
1088Fri Oct 22 07:51:51 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1089
1090	* config.bfd: Use bigmips for mips-sony-bsd*.
1091
1092	* configure.host, config.bfd: Add * to end of all OS names.
1093
1094Thu Oct 21 12:16:26 1993  Ken Raeburn  (raeburn@cygnus.com)
1095
1096	* elfcode.h (FILE_ALIGN): Renamed from EALIGN, to avoid conflict
1097	with Ultrix header files.
1098
1099	* som.h (struct som_section_data_struct): Renamed from
1100	som_section_data to avoid conflict with macro by that name.
1101
1102	Changes from Jeff Law and Peter Hoogenboom at Utah:
1103
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.
1107
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.
1111
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
1115	boundary.
1116
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.
1122
1123	* elf32-hppa.c: (hppa_elf_build_long_branch_stub): Corrections
1124	to long branch stubs to avoid use of general register 2.
1125
1126	* hppa_stubs.h: New stub instructions.
1127
1128	* elfcode.h: Declare bfd_elf_find_section.
1129
1130	* som.h (som_section_data): Add new "subspace_index" field.
1131
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
1145	-1 instead of 0.
1146
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
1150	relocations.
1151	(log2): New function.
1152	(setup_sections): Correctly convert between SOM alignments and BFD
1153	alignments.
1154
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.
1159
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.
1163
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.
1167
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.,
1171	.stab)
1172
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.
1176
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).
1185
1186	* som.c: Provide PARAMS declarations for all functions currently
1187	in this file.
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
1203	about sections.
1204
1205Thu Oct 21 12:41:34 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1206
1207	gcc -Wall lint:
1208	* coff-h8300.c, coffcode.h: Change shrink parameter
1209	in *_reloc16_estimate to unsigned to match prototype.
1210	* archive.c: Avoid "/*" in comment.
1211
1212Thu Oct 21 13:05:16 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1213
1214	* dep-in.sed: Create our own line breaks for a more aesthetic
1215	Makefile.
1216	* Makefile.in: Rebuilt dependencies.
1217
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,
1225	don't override it.
1226
1227Wed Oct 20 12:22:37 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1228
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.
1234
1235	* aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
1236	(NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
1237
1238Wed Oct 20 10:28:27 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1239
1240	* hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
1241
1242Wed Oct 20 10:10:07 1993  Ken Raeburn  (raeburn@cygnus.com)
1243
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.
1250
1251Tue Oct 19 15:26:26 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1252
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
1257	field.
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.
1279
1280	* reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
1281	OSF/1 cc bug.
1282
1283Thu Oct 14 01:10:35 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1284
1285	* reloc.c (bfd_perform_relocation): Add comments attempting to
1286	explain PC relative relocations.
1287
1288	* coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
1289	is made to work.
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.
1294
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.
1298
1299Wed Oct 13 18:39:03 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1300
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.
1305
1306	Sun Oct 10 18:02:56 1993  Troy Rollo (troy@cbme.unsw.EDU.AU)
1307
1308	* Makefile.in: Recognise new file, coff-apollo.o
1309
1310	* coff-apollo.c: New file
1311
1312	* coffcode.h: Recognise apollo magic numbers and writable text
1313
1314	* coffswap.h: Swap Apollo optional header entries
1315
1316	* config.bfd: Add line for Apollo
1317
1318	* configure.host: Replace apollo68b and apollo68v with Apollo
1319
1320	* configure.in: Recognise apollocoff_vec
1321
1322	* targets.c: Likewise
1323
1324	* config/apollo.mh, config/apollo.mt: New files
1325
1326	* hosts/apollo68.h: Remove inclusion of strings.h
1327
1328Wed Oct 13 14:28:17 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1329
1330	* coff-i386.c (i3coff_object_p): Now static.
1331
1332	* Makefile.in: Updated dependencies.
1333	(.dep, .dep1, dep.sed): New targets, to make "make dep" work
1334	better.
1335	* dep-in.sed: New file.
1336
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
1342	now.
1343
1344Tue Oct 12 17:03:27 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1345
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.
1365
1366Mon Oct 11 17:25:18 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1367
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
1374	REGINFO section.
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.
1382
1383Fri Oct  8 15:25:33 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1384
1385	* libbfd.c (bfd_get*32, bfd_get*64):  Prevent ANSI sign extension
1386	by casting the most significant byte to bfd_vma.
1387
1388Fri Oct  8 02:34:21 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1389
1390	* configure.in:  Do not define SELECT_VECS, SELECT_ARCHITECTURES
1391	if configuring --with-targets=all.
1392
1393Thu Oct  7 17:34:07 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1394
1395	* aoutx.h (howto_table_std): Correct the "size" field in some
1396	entries.
1397
1398	* reloc.c (reloc_howto_type): Change documentation to dispel any
1399	notion that the "size" field is a power-of-two indicator.
1400
1401Thu Oct  7 10:50:38 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
1402
1403       * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
1404
1405	Make support for relaxing more generic.
1406	* reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
1407	fix bit rot.
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
1413
1414Thu Oct  7 14:24:13 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1415
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.
1424
1425Tue Oct  5 10:44:32 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1426
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).
1430
1431	* coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
1432	characters in comment to octal escapes.
1433
1434Sun Oct  3 12:35:15 1993  Stan Shebs  (shebs@rtl.cygnus.com)
1435
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.
1440
1441	* i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
1442	Lynx-specific way.
1443
1444	* m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
1445	* m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
1446
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)
1456
1457	* coffswap.h (coff_swap_filehdr_out): Added a missing cast.
1458
1459	* archive.c: Cosmetic improvements.
1460	* opncls.c: Cosmetic improvements.
1461	(new_bfd): Removed redundant structure slot init.
1462
1463Sat Oct  2 18:48:17 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1464
1465	* config/news-mips.mh, hosts/news-mips.h: New files.
1466	* configure.host: Use news-mips for mips-sony-bsd*.
1467
1468Fri Oct  1 13:14:17 1993  Stan Shebs  (shebs@rtl.cygnus.com)
1469
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
1478	Lynx-specific way.
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.
1485
1486	* config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
1487
1488Thu Sep 30 17:50:52 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1489
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.
1493
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
1497	relocs.
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.
1502
1503Tue Sep 28 14:47:46 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1504
1505	* section.c (bfd_make_section_anyway): New function.
1506	* section.c: Change comments to say several sections can have
1507	the same name.
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.
1512
1513Tue Sep 28 03:22:24 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1514
1515	* ecoff.c (ecoff_slurp_symbolic_info):  Always determine raw_size
1516	explicitly.
1517	* ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):  Handle
1518	.fini section.
1519
1520Mon Sep 27 18:29:18 1993  Stan Shebs  (shebs@rtl.cygnus.com)
1521
1522	* config.bfd configure.host: Match on *-lynxos* for LynxOS,
1523	add m68*-*-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
1530	i386lynx_coff_vec.
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.
1537
1538Mon Sep 27 18:00:41 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1539
1540	* archive.c: Define offsetof here.
1541	* hosts/*.h: Don't define it here.
1542
1543Mon Sep 27 19:09:27 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1544
1545	* elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
1546	section.
1547
1548Fri Sep 24 15:47:40 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1549
1550	* hpux-core.c: Add comment about hpux version 7.
1551
1552Fri Sep 24 16:50:26 1993  Stu Grossman  (grossman at cygnus.com)
1553
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
1557	running thread.
1558
1559Fri Sep 24 13:22:32 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1560
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
1568	little_magic.
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.
1575
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.
1583
1584Fri Sep 24 00:42:23 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1585
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.
1593
1594Thu Sep 23 21:04:53 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1595
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
1599	non-existent item.
1600
1601	* ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
1602	and MIPS_MAGIC_BIG2.
1603
1604Thu Sep 23 11:06:34 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1605
1606	* gen-aout.c (main): Output newline after end of comment, not
1607	before.  (Reported by Jonathan Stone,
1608	jonathan@oscar.stanford.edu).
1609
1610Thu Sep 23 10:48:27 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1611
1612	* archive.c (compute_and_write_armap): Put weak symbols in the
1613	armap.
1614
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.
1619
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.
1629
1630Wed Sep 22 16:34:14 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1631
1632	* bfd.c (tdata): Add lynx_core_data.
1633
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.
1638
1639Wed Sep 22 09:49:32 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1640
1641	* config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
1642
1643Wed Sep 22 07:34:09 1993  Stu Grossman  (grossman at cygnus.com)
1644
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
1648	lynxos entries.
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.
1654
1655Mon Sep 20 19:18:10 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1656
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.
1660
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.
1667
1668Fri Sep 17 18:08:55 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1669
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.
1674
1675Fri Sep 17 02:04:31 1993  John Gilmore  (gnu@cygnus.com)
1676
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.
1685
1686Thu Sep 16 18:20:30 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1687
1688	* elfcode.h (elf_map_symbols): Create section symbols for all
1689	sections, not just allocated sections; debugging sections can have
1690	relocs.
1691	(elf_symbol_from_bfd_symbol): If there is an output section, use
1692	the section index from that rather than the input section.
1693
1694Thu Sep 16 12:20:50 1993  Ken Raeburn  (raeburn@cygnus.com)
1695
1696	* libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
1697	libbfd.h, which is regenerated from this file.
1698
1699	* bfd-in.h (symtype): Deleted typedef.
1700
1701Wed Sep 15 11:48:37 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1702
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.
1706
1707	* ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
1708	and frameoffset as signed numbers.  From Peter Schauer.
1709
1710Tue Sep 14 18:20:36 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1711
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
1715	section_flags.
1716	* libelf.h (elf_symbol_type): Remove desc, type and other fields.
1717	* Makefile.in (elf32-*.o): These depend upon elf32-target.h.
1718
1719Tue Sep 14 14:34:45 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
1720
1721	* libbfd-in.h (struct artdata):  Add armap_timestamp and
1722	armap_datepos here too.
1723
1724Mon Sep 13 21:03:18 1993  John Gilmore  (gnu@cacophony.cygnus.com)
1725
1726	Improve timestamp support in BSD archive files to avoid linker
1727	warnings.
1728
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.
1733
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.
1743
1744	* hosts/std-host.h (offsetof):  Define, if not already, for archive.c.
1745
1746Sat Sep 11 18:13:42 1993  Jim Kingdon  (kingdon@poseidon.cygnus.com)
1747
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.
1756
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).
1760
1761Fri Sep 10 12:56:36 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1762
1763	* coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
1764	padding field to zero.
1765
1766	* config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
1767	* configure.in: Remove bogus netbsd386 handling.
1768
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.
1772
1773Thu Sep  9 16:57:46 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1774
1775	* configure.in: Make 64-bit stuff work with "--with-targets=all".
1776
1777Tue Sep  7 14:17:02 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1778
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.
1785
1786Mon Sep  6 15:28:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1787
1788	* elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
1789	R_386_PC32.
1790
1791Fri Sep  3 13:06:12 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1792
1793	* configure.in: Reorganized setting of makefile variables so
1794	64-bit stuff works again.
1795
1796	* libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
1797	namespace.
1798
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
1808	elf_symbol_type.
1809
1810	From Pete Hoogenboom and Jeff Law:
1811
1812	* elf32-hppa.c (ELF_MAXPAGESIZE): Define.
1813
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.
1817
1818	* elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
1819	of scope can have an argument relocation stub.
1820
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
1831	individual stubs.
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
1836	already exist.
1837	(hppa_elf_build_long_branch_stub): Allow reusing stubs that
1838	already exist.
1839
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
1843	restored.
1844	(hppa_elf_arg_reloc_needed_p): Add argument containing caller
1845	argument relocation bits so this function can be used in the check
1846	for plabel stubs.
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().
1852
1853Thu Sep  2 00:59:55 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1854
1855	* libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
1856
1857	* hosts/delta88v4.h: New for SVR4.
1858	* configure.host: Use it.
1859
1860Wed Sep  1 14:23:32 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1861
1862	* libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD.  M_I386
1863	is an SCO pre-define.
1864
1865Tue Aug 31 12:50:19 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1866
1867	* nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
1868	references.
1869	(nlm_swap_auxiliary_headers_{in,out}): The copyright length is
1870	only one byte.
1871	(nlm_get_symtab_upper_bound): Include debugging symbols in symbol
1872	count.
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.
1879
1880Tue Aug 31 12:07:43 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
1881
1882	* libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
1883
1884Fri Aug 27 16:43:35 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1885
1886	* section.c (struct sec): Move position of user_set_vma, and
1887	document it.
1888	(SEC_BALIGN): Disable for now.  I don't think it's currently used.
1889
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
1897	trailing semicolon.
1898	(hppa_look_for_stubs_in_section): Introduce temporaries to make
1899	code more readable in 80 columns.
1900
1901	* libhppa.h (all functions): Now inline under GNU C.
1902
1903	More patches from Jeff Law:
1904
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.
1911
1912	* som.c: New file containing SOM specific code extracted
1913	from hppa.c
1914
1915	* som.h: New file containing SOM specific code extracted
1916	from libhppa.h
1917
1918	* hppa.c: Deleted.
1919
1920	* libhppa.h: Delete SOM specific code.  Add generic PA
1921	code which can be shared by both SOM and ELF backends.
1922
1923	* Makefile.in: Replace hppa.c with som.c.  elf32-hppa.o
1924	depends on libhppa.h now.
1925
1926	* configure.in (hppa_vec): Needs som.o module instead of
1927	hppa.o.
1928
1929	* elf32-hppa.c: Include libhppa.h.  Do not define
1930	BYTES_IN_WORD.
1931
1932	* elf32-hppa.h (hppa_reloc_field_selector_type): Delete
1933	now lives in libhppa.h.
1934	(hppa_reloc_field_selector_type_alt): Likewise.
1935
1936	* hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>.  Do not
1937	define malloc or free.
1938
1939	* config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
1940	SELECT_VECS.
1941
1942	* elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
1943	variables.
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.
1952
1953	* elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
1954	of the .hppa_unwind section.
1955
1956Wed Aug 25 16:13:49 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
1957
1958	* config.bfd: recognize m88110.
1959
1960Tue Aug 24 16:32:35 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1961
1962	Merged changes from Jeff Law and Pete Hoogenboom at Utah:
1963
1964	* elfcode.h (elf_section_from_bfd_section): Add detection of
1965	SHT_NOTE sections.
1966
1967	* elf32-hppa.c:
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.
1977
1978	* elf32-hppa.c: (elf32_hppa_get_symextn_chain):  New function
1979	to return a list of symbols that have non-zero argument
1980	relocation bits.
1981	(hppa_elf_stub_finish): Make sure stub generation is done only
1982	once.
1983
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
1987	relocation stubs.
1988
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.
1993
1994	* elfcode.h (map_program_segments): Set the PF_X bit for data
1995	segments.
1996
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
2000	relocation type.
2001
2002	* elf32-hppa.h: (elf32_hppa_reloc_type): Add
2003	R_HPPA_STUB_CALL_17 for support of linker stub generation.
2004
2005	* hppa_stubs.h: Add new instructions that are used in linker
2006	stub generation.
2007
2008	* elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
2009	unwind descriptor were incorrect.
2010
2011	* libelf.h (bfd_elf_find_section): Declare.
2012
2013	* elf32-hppa.c: (elf32_hppa_backend_symbol_processing):  New
2014	function in place of global_sym field in elf_backend_data
2015	structure.
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
2022	relocation stubs.
2023	(elf_info_to_howto):  Remove call to abort().
2024
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
2034	section types.
2035	(bfd_elf32_write_object_contents):  Add a check to see if
2036	there is any final section processing to be done by the
2037	backend.
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
2045	functions.
2046
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.
2053
2054	* elfcode.h (elf_fake_sections): Check the correct condition for
2055	.bss.  Also, detect the existence of a .note section.
2056
2057	* elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
2058	have been r_field.
2059
2060	* hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
2061	should be a reference to bfd_arch_hppa.
2062
2063	* hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
2064	the bfd_check_format structure to avoid a type mismatch.
2065
2066Mon Aug 23 1993  Sean Fagan  (sef@cygnus.com)
2067		 and Jim Kingdon  (kingdon@cygnus.com)
2068
2069	Add NetBSD support:
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.
2074
2075Fri Aug 20 17:04:59 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
2076
2077	* config/m88k-elf.mt: New file.
2078	* config.bfd: Use it for m88*-*-sysv4*.
2079
2080Fri Aug 20 15:16:58 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
2081
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
2095	null name.
2096	(elf_slurp_reloc_table): Translate ELF section symbols into BFD
2097	section symbols.  Don't read section contents to fill in addend
2098	field.
2099
2100	* elf32-i386.c (elf_howto_table): All partial_inplace fields
2101	should be "true".
2102
2103	* Merged from OSF:
2104
2105	Tue Jun 15 14:38:32 1993  Michael Meissner  (meissner@osf.org)
2106
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.
2117
2118	Sun Jun 20 16:30:11 1993  Michael Meissner  (meissner@osf.org)
2119
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.
2125
2126	Sat Jun 19 10:12:27 1993  Michael Meissner  (meissner@osf.org)
2127
2128	* elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
2129	to the section symbols we created.  Remove unused field
2130	internal_syms.
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
2138	dropping core.
2139
2140Fri Aug 20 12:18:05 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
2141
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.
2147
2148	* ecoff.c (ECOFF_LONG_SIZE): Removed.  Just use constants.
2149
2150Thu Aug 19 09:45:51 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
2151
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.
2155
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.
2159
2160Tue Aug 17 18:12:32 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
2161
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>.
2167
2168Tue Aug 17 15:19:41 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
2169
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.
2173
2174	* coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
2175	dummy value, rather than leaving it NULL.
2176
2177	* archures.c (bfd_default_set_arch_mach): Set bfd_error on
2178	failure.
2179	* aoutx.h (NAME(aout,set_arch_mach)): Check return value of
2180	bfd_default_set_arch_mach.
2181
2182Tue Aug 17 09:42:16 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
2183
2184	* config.bfd (cpu): Extract from canonical name with sed.
2185	* configure.in: Don't pass it.
2186
2187Sun Aug 15 20:45:45 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
2188
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.
2192
2193	* configure.host: Make sure all OS fields end in *.
2194
2195Fri Aug 13 16:33:33 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
2196
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.
2200
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
2204	bfd_nlm32_i386_vec.
2205	* configure.in (SELECT_VECS switch): Likewise.
2206
2207Thu Aug 12 10:32:47 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
2208
2209	* format.c (bfd_check_format): If the target matches the default
2210	target, set match_count to 1, to ignore any previous matches.
2211
2212	* Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
2213
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.
2217
2218	* config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
2219	DEFAULT_VECTOR.
2220
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.
2224
2225	* targets.c (target_vector), Makefile.in (BFD_LIBS): Always
2226	support S-records, for convenience.
2227
2228Thu Aug 12 08:30:05 1993  Ian Lance Taylor  (ian@cygnus.com)
2229
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.
2235
2236	* ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
2237	on the Alpha.
2238
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
2244	from backend.
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
2251	fields.
2252	* targets.c: Added extern for ecoffalpha_little_vec.
2253
2254	* bfd.c (_bfd_host_big_endian): Removed.
2255	* bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
2256	Removed.
2257	* bfd-in2.h: Regenerated.
2258
2259Wed Aug 11 12:11:23 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
2260
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.
2264
2265	* archures.c (archures_init_table): Add bfd_sh_arch.
2266
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.
2270
2271	* oasys.c: Make bfd_error_vector extern.
2272
2273	* configure.in: Include stab-syms.o for a.out/b.out targets
2274	and hp300{bsd,hpux}.
2275
2276Wed Aug 11 06:40:51 1993  Ian Lance Taylor  (ian@cygnus.com)
2277
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
2285	offsets.
2286	* nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
2287	Don't check partial_inplace field; its value is irrelevant.
2288
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.
2294
2295	* ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
2296	conversions for some fields.
2297
2298Tue Aug 10 13:32:23 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
2299
2300	* ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
2301	error rather than aborting.
2302
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
2306	information.
2307	* nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
2308
2309Tue Aug 10 09:31:18 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
2310
2311	* configure.in: Replace calls to sort with shell code
2312	to uniq the lists.
2313
2314Tue Aug 10 06:23:16 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
2315
2316	* configure.in: Include aout32.o for any a.out/b.out formats.
2317
2318Mon Aug  9 09:37:18 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
2319
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
2326	just a hack.
2327
2328Mon Aug  9 13:15:00 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
2329
2330	* config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
2331
2332Mon Aug  9 14:26:45 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
2333
2334	* syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
2335
2336	* bfd.c (bfd_scan_vma): New function.
2337
2338Mon Aug  9 11:29:53 1993  Ian Lance Taylor  (ian@cygnus.com)
2339
2340	* bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
2341	obsolete macros.
2342	* bfd-in2.h: Updated.
2343
2344	* ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
2345	stringbase.
2346
2347Sun Aug  8 12:21:13 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
2348
2349	* configure.in: Remove unneeded test.
2350
2351Sun Aug  8 12:41:22 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
2352
2353	* Makefile.in ({dist,real}clean): Use $(MAKE), not make.
2354
2355Sat Aug  7 09:14:21 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
2356
2357	* config/st2000.mt (TDEFINES): Don't define MRI; not used.
2358
2359	* PORTING, TODO, config/README: Update to reflect below changes.
2360
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.
2367
2368	* Makefile.in: Remove references to MINIMIZE.
2369	* archures.c, targets.c: Ditto.
2370
2371	* config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
2372	SELECT_ARCHITECTURES as variables rather than as -D arguments to
2373	TDEFAULTS.
2374
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.
2378
2379	* config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
2380	SELECT_VECS manually; -DSCO_CORE does it automatically now.
2381
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
2384	BFD; not used.
2385
2386	* config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
2387	this is a host, not a target.
2388
2389Sat Aug  7 05:28:03 1993  Fred Fish  (fnf@deneb.cygnus.com)
2390
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.
2400
2401Fri Aug  6 12:00:03 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
2402
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.
2416
2417	* config/README: New file, explaining the variables.
2418
2419	* targets.c (target_vector): Add hp300_bsd_vec.
2420	* Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
2421	(hp300bsd.o): New rule.
2422
2423Fri Aug  6 15:13:22 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
2424
2425	* libelf.h (NAME): Provide a default definition, that's neither
2426	for 32 bits nor for 64.
2427
2428	Tue Jun 15 14:38:32 1993  Michael Meissner  (meissner@osf.org)
2429
2430	* libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
2431	that is what is in elf.c.
2432
2433Fri Aug  6 12:28:38 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
2434
2435	* ecoff.c (ecoff_set_symbol_info): Removed special handling for
2436	scBss and scSBss symbols, since it was wrong.
2437
2438	* Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
2439	coffcode.h.
2440
2441	* coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
2442	Bloom): Only set STYP_BSS for SEC_ALLOC sections.
2443
2444	* ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
2445	<arnej@kari.fm.unit.no>: Handle a COFF style armap.
2446
2447Fri Aug  6 09:59:45 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
2448
2449	* hpux-core.c: Cast return value from bfd_zalloc.
2450
2451Thu Aug  5 13:22:44 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
2452
2453	* aoutx.h (log2): Delete i387-specific code.
2454
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.
2462
2463	* bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
2464	generated file.
2465
2466	* reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
2467	(from Meissner's additions to bfd-in2.h).
2468
2469	* elf32-i386.c (ELF_MAXPAGESIZE): Define.
2470
2471	Merged:
2472
2473	Wed Jun 23 06:05:58 1993  Michael Meissner  (meissner@osf.org)
2474
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.
2478
2479	Tue Jun 15 14:38:32 1993  Michael Meissner  (meissner@osf.org)
2480
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
2483	bit system.
2484
2485	* libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
2486	that is what is in elf.c.
2487
2488	Sat Jun 19 10:12:27 1993  Michael Meissner  (meissner@osf.org)
2489
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.
2495
2496Thu Aug  5 10:07:43 1993  Fred Fish  (fnf@cygnus.com)
2497
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.
2502
2503Wed Aug  4 16:22:55 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
2504
2505	* config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
2506	are now predefined by GCC
2507
2508Wed Aug  4 16:06:29 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
2509
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
2513	section (.text).
2514
2515Wed Aug  4 08:33:55 1993  Ian Lance Taylor  (ian@cygnus.com)
2516
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.
2528
2529	* coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
2530	using printf.
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.
2538
2539Tue Aug  3 18:17:25 1993  Ian Lance Taylor  (ian@cygnus.com)
2540
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
2545	coffswap.h.
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
2551	a different name.
2552	(ecoff_slurp_armap): Don't overlay archive header.
2553	* bfd.c: Include libcoff.h.
2554
2555Tue Aug  3 16:33:11 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
2556
2557	* Makefile.in (install): Fix sh syntax error.
2558
2559	* aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
2560
2561Tue Aug  3 15:19:09 1993  Fred Fish  (fnf@deneb.cygnus.com)
2562
2563	* nlmcode.h (nlm_slurp_symbol_table): Don't use '&' on arrays.
2564
2565Tue Aug  3 11:06:28 1993  Ian Lance Taylor  (ian@cygnus.com)
2566
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.
2580	Added ecoff.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.
2587
2588Mon Aug  2 23:33:38 1993  John Gilmore  (gnu@cygnus.com)
2589
2590	* elf32-hppa.h, hosts/*:  Remove (one more time) all occurrances
2591	of EXFUN in the BFD sources.  Heave ho!
2592
2593Mon Aug  2 16:45:57 1993  Stu Grossman  (grossman at cygnus.com)
2594
2595	* coffcode.h (coff_set_arch_mach_hook):  Add check for I386LYNXMAGIC.
2596
2597Mon Aug  2 12:18:03 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
2598
2599	* hosts/sun3.h: remove some more conflicting decls
2600
2601Mon Aug  2 11:48:23 1993  Stu Grossman  (grossman at cygnus.com)
2602
2603	* i386lynx.c:  Remove unnecessary def of N_HEADER_IN_TEXT,
2604	redefine TEXT_START_ADDR to be 0.
2605
2606Sun Aug  1 22:54:08 1993  Stu Grossman  (grossman at cygnus.com)
2607
2608	* configure.host, configure.in, hosts/i386lynx.h:  Lynx/386
2609	host and target info.
2610
2611Fri Jul 30 18:08:27 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
2612
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
2624	architecture.
2625	(nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
2626	find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
2627	swapping functions.
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.
2652
2653Thu Jul 29 20:20:39 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
2654
2655	* hosts/sun3.h: remove some function decls that conflict w/ ANSI
2656	C, and aren't needed anyway (return int)
2657
2658Wed Jul 28 15:46:38 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
2659
2660	* elfcode.h: Use casts with bfd_alloc and alloca.
2661
2662Tue Jul 27 12:51:43 1993  Fred Fish  (fnf@deneb.cygnus.com)
2663
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
2667	macro's argument.
2668	* nlm-target.h (JUMP_TABLE_INIT):  Use new macro in place of
2669	JUMP_TABLE macro.
2670
2671Mon Jul 26 17:39:01 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
2672
2673	Yet another trad-core variant:
2674	* config/esix.mh, hosts/esix.h: New files.
2675	* configure.host: Use them.
2676
2677Mon Jul 26 13:22:15 1993  Ian Lance Taylor  (ian@cygnus.com)
2678
2679	* reloc.c (bfd_perform_relocation): Handle the case of
2680	complain_overflow_bitfield, rightshift > bitpos, and a negative
2681	number.
2682
2683Mon Jul 26 14:40:10 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
2684
2685	* elfcode.h: Reimplement segment writing.
2686	(elf_write_phdrs): Use precomputed e_phoff rather than making
2687	assumptions.
2688	(elf_build_phdrs): Disabled, for now.
2689	(assign_file_position_for_section): Don't change file offset for
2690	SHT_NOBITS.
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
2696	flag SHF_ALLOC set.
2697	(prep_headers): No longer abort when EXEC_P is set.
2698	(write_shdrs_and_ehdr): Deleted all code relating to program
2699	segments.
2700
2701	* elfcode.h (various): Deleted some unused code, and debugging
2702	"malloc(0)" calls.
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
2706	relocs.
2707	(assign_section_numbers): Likewise.
2708
2709	* Makefile.in (ofiles): Stars in wildcards belong outside quotes.
2710
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
2714	ELF_MAXPAGESIZE.
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'.
2720
2721	* reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
2722
2723	* config/sparc-aout.mt (TARGET_BACKENDS): Define.
2724
2725Mon Jul 26 08:56:16 1993  Ian Lance Taylor  (ian@cygnus.com)
2726
2727	* configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
2728	the top level script has already adjusted for it.
2729
2730Mon Jul 26 08:09:19 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
2731
2732	* srec.c (srec_write_symbols):  Get CR LF in the right order.
2733
2734Mon Jul 26 02:08:41 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
2735
2736	* hosts/vaxbsd.h: Include std-host.h.  Don't include <machine/param.h>.
2737
2738Sat Jul 24 16:13:01 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
2739
2740	* reloc.c (bfd_perform_relocation): Handle case of rightshift !=
2741	bitpos when overflow checking.
2742
2743Fri Jul 23 10:20:27 1993  Doug Evans  (dje@canuck.cygnus.com)
2744
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.
2748
2749Thu Jul 22 15:57:29 1993  Fred Fish  (fnf@deneb.cygnus.com)
2750
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.
2761
2762Thu Jul 22 15:40:14 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
2763
2764	* Makefile.in (Makefile): add configure.in, drop redundant
2765	  $(srcdir), drop redundant ./
2766
2767Thu Jul 22 13:34:57 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
2768
2769	* hpux-core.c: New file; backend for HP/UX style core files.
2770	* bfd.c (struct _bfd): Renamed hppa_core_data field to
2771	hpux_core_data.
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
2778	into hpux-core.c.
2779	* targets.c: If HPUX_CORE is defined, add hpux_core_vec to
2780	target list.
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.
2788
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
2793	field.
2794	(HOWTO): Removed absolute argument.
2795	(bfd_perform_relocation): Do overflow checking on all types of
2796	fields.
2797	* bfd-in2.h: Updated accordingly.
2798	* all targets: Updated initialization of reloc howto tables.
2799
2800Wed Jul 21 20:34:34 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
2801
2802	* opncls.c (bfd_create): Don't use C++ keyword "template" as a C
2803	variable name.
2804
2805Tue Jul 20 15:02:23 1993  Fred Fish  (fnf@deneb.cygnus.com)
2806
2807	* coff-m68k.c (m68k_howto2rtype):  Make arg CONST to match callers.
2808
2809	* elfcode.h:  Fix several illegal pointer combination warnings for
2810	usages of bfd_alloc and alloca.
2811
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.
2815
2816Tue Jul 20 14:36:27 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
2817
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.
2821
2822Tue Jul 20 16:21:52 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
2823
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.
2827
2828Tue Jul 20 08:21:15 1993  Fred Fish  (fnf@deneb.cygnus.com)
2829
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.
2833
2834Mon Jul 19 20:46:18 1993  Fred Fish  (fnf@deneb.cygnus.com)
2835
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
2851	for NLM support.
2852
2853Mon Jul 19 15:09:01 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
2854
2855	* configure.{hosts,in}: add i[34]86-*-lynxos* support
2856
2857Mon Jul 19 14:53:30 1993  Ken Raeburn  (raeburn@rtl.cygnus.com)
2858
2859	* elf.c, elfcode.h, libelf.h: Serious reorganization.
2860	Deleted `thunk' structure, merged into tdata, duplicate data
2861	eliminated.
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
2868	object file.
2869
2870	* elf.c (bfd_elf_generic_reloc): New function, taken from
2871	coff-mips.c.
2872	* elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
2873	bfd_perform_relocation lossage.
2874
2875	* Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
2876	that gdb will link.
2877	(ofiles): Don't use sort or uniq; do it with sh constructs.
2878
2879Sun Jul 18 19:42:14 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
2880
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.
2886
2887Fri Jul 16 14:56:31 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
2888
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.
2892
2893Fri Jul 16 09:53:23 1993  Ian Lance Taylor  (ian@cygnus.com)
2894
2895	* coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
2896
2897Thu Jul 15 16:02:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
2898
2899	* coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
2900	16 to 26.
2901
2902Wed Jul 14 15:29:56 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
2903
2904	* hppa.c [HOST_HPPABSD]: Use hpux-style core files.
2905	* libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
2906
2907Wed Jul 14 09:30:48 1993  Doug Evans  (dje@canuck.cygnus.com)
2908
2909	* configure.in: Recognize h8300h-*-*.
2910
2911Tue Jul 13 12:03:00 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
2912
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.
2916
2917Tue Jul 13 16:48:56 1993  Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2918
2919	* configure.in: Add new target m68k-coffun to the dpx/2.
2920	* config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
2921
2922Mon Jul 12 10:42:49 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
2923
2924	* reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
2925	sparc-aout-specific list.
2926
2927	* libelf.h (struct elf_obj_tdata): Add field `thunk'.
2928
2929	* config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
2930
2931Thu Jul  1 14:52:47 1993  Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2932			  and Jim Kingdon (kingdon@cygnus.com)
2933
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
2938	svr3 machines.
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
2942	by coff-m68k-un.c.
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.
2948
2949Fri Jul  9 00:43:06 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
2950
2951	* aoutf1.h: Add definition of MACHTYPE_OK.
2952
2953Thu Jul  8 14:37:44 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
2954
2955	* reloc.c (bfd_perform_relocation): Don't subtract the addend
2956	again for coff.
2957
2958	* syms.c, bfd-in2.h: Doc fix.
2959
2960	* coffcode.h (CALC_ADDEND): Check for common section using the
2961	section flag as well as the symbol flag.
2962
2963Thu Jul  8 13:43:52 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
2964
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.
2968
2969Wed Jul  7 10:56:21 1993  Ian Lance Taylor  (ian@cygnus.com)
2970
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
2974	callers.
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.
2979
2980Tue Jul  6 13:24:55 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
2981
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
2985	is size_t.
2986
2987	* libbfd.c (bfd_xmalloc_by_size_t): New function.
2988	* opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
2989	declarations.
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):
3001	Prototypes.
3002	* elfcode.h (elf_string_from_elf_strtab): Prototypes.
3003	* libelf.h (elf_string_from_elf_section, elf_get_str_section):
3004	Prototypes.
3005
3006	* Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
3007	(ofiles): New target.  Build a list of unique file names, in case
3008	any got duplicated.
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.
3012
3013	* elfcode.h (elf_read): Delete static declaration, since function
3014	has moved.
3015	(elf_map_symbols): Write out section symbols for all sections, for
3016	now.
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.
3020
3021	* libelf.h (bfd_elf_locate_sh): Declaration deleted.
3022
3023Mon Jul  5 16:48:11 1993  Doug Evans  (dje@canuck.cygnus.com)
3024
3025	* cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
3026
3027Fri Jul  2 18:27:00 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
3028
3029	* Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
3030	(realclean): Remove generated headers.
3031
3032Fri Jul  2 14:51:51 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
3033
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.
3038
3039Fri Jul  2 09:25:20 1993  Ian Lance Taylor  (ian@cygnus.com)
3040
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.
3044
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.
3048
3049	* libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
3050	rather than casting the result of bfd_h_get.
3051
3052Fri Jul  2 10:13:48 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
3053
3054	* configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
3055	Motorola Delta 68.
3056
3057Wed Jun 30 06:02:43 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
3058
3059	* targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
3060	include in search list if BFD64 is defined.
3061
3062	* libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
3063	(bfd_elf64_*): Declarations for 64-bit versions of many routines.
3064
3065Tue Jun 29 22:50:59 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
3066
3067	* elf64-target.h, elf64-generic.c: New files.
3068	* Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
3069	(elf64-generic.o): List dependencies.
3070
3071	* Makefile.in: List target `all' explicitly before host/target
3072	makefile fragments are included, in case they define any new
3073	targets.
3074
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
3083	version explicitly.
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
3089	file.
3090	(elf_write_object_contents): Section symbols have empty names in
3091	output file.
3092
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.
3096
3097Tue Jun 29 10:49:42 1993  Ian Lance Taylor  (ian@cygnus.com)
3098
3099	* coff-mips.c (ecoff_find_nearest_line): If procedure has no line
3100	number information, return 0 for line number.
3101
3102Mon Jun 28 10:45:02 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
3103
3104	* aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
3105	into *rawptr.
3106
3107Sun Jun 27 09:05:19 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
3108
3109	* hosts/riscos.h: Define NBPG and UPAGES.
3110
3111Sun Jun 27 16:28:26 1993  Ken Raeburn  (raeburn@cygnus.com)
3112
3113	* elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
3114	lvalue; it contains a cast.
3115
3116Fri Jun 25 17:09:55 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
3117
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.
3121
3122Thu Jun 24 15:47:51 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
3123
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.
3129
3130Thu Jun 24 17:25:51 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)
3131
3132	* elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
3133
3134	* elfcode.h (elf_new_section_hook): Do nothing for now.
3135	(elf_write_object_contents): Output common symbols the way ELF
3136	wants them.
3137
3138Wed Jun 23 16:20:07 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)
3139
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
3149	from elfcode.h.
3150	* doc/Makefile.in (libbfd.h): Process elf.c too.
3151	* Makefile.in (elf.o): Note new dependencies.
3152
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
3156	section symbols.
3157
3158Wed Jun 23 11:34:21 1993  Jim Kingdon  (kingdon@cygnus.com)
3159
3160	* hosts/riscos.h: New file.
3161
3162Tue Jun 22 14:35:20 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)
3163
3164	* elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
3165	section already exists, use its pointer to fill in rawdata slot.
3166
3167Tue Jun 22 16:36:51 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
3168
3169	* hosts/std-host.h: Return value of puts and fputs is int not void.
3170
3171Tue Jun 22 14:25:58 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
3172
3173	* aoutx.h (howto_table_ext): Comment the field names.
3174	* reloc.c (bfd_perform_relocation): Fix max and min values.
3175
3176Mon Jun 21 18:19:14 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)
3177
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.
3183
3184	* configure.in: If compiling 64-bit back ends, do them before
3185	32-bit ones.
3186
3187	* libelf.h: Use new size-independent versions of elf internal data
3188	structures.
3189	(symbol_type): Reordered to put any fields dependent on target
3190	size at the end.
3191	(elf_backend_data): Renamed from elf##_backend_data and made
3192	size-independent.
3193	(elf_sect_thunk): Now size-independent.
3194
3195	* libbfd.c (bfd_log2): Now returns unsigned int.
3196
3197Mon Jun 21 12:30:47 1993  Jim Kingdon  (kingdon@cygnus.com)
3198
3199	* Rename config/m88k-aout.mt to config/noop.mt.
3200	configure.in: Use it for mips-*-bsd*.
3201
3202Sun Jun 20 20:32:19 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)
3203
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.
3208
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,
3212	howto_*): Likewise.
3213	* cpu-h8500.c (compatible): Likewise.
3214	* cpu-sh.c (compatible): Likewise.
3215
3216	* hp300hpux.c (swap_std_reloc_in): Delete unused variables.
3217	Always set a valid length value, even for invalid input.
3218
3219	* srec.c (srec_write_symbols): Use sprintf_vma.
3220
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.
3224
3225	* bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
3226
3227	* elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
3228	variable.  Added default case to switch.
3229
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.
3233
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.
3237
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
3241	local variable.
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
3253	commented out.
3254
3255	* bfd-in.h (int64_type, uint64_type): Define these if we fall
3256	back to "long long" for HOST_64_BIT.
3257
3258	* libelf.h (elfNAME, ElfNAME): New versions to get desired results
3259	without using invalid ANSI C preprocessing tokens.
3260
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.
3264
3265	* hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
3266	against multiple inclusions.
3267
3268	* hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
3269
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.
3273
3274Fri Jun 18 19:57:23 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
3275
3276	* reloc.c (bfd_perform_relocation): Check for overflow on
3277	pc-relative relocations if the howto asked for it.
3278
3279Fri Jun 18 16:00:20 1993  Jim Kingdon  (kingdon@cygnus.com)
3280
3281	* Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
3282
3283Fri Jun 18 16:54:29 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
3284
3285	* config/riscos.m{h,t}: New files.
3286	* configure.{host,in}: Use them.
3287
3288Fri Jun 18 12:55:10 1993  K. Richard Pixley  (rich@cygnus.com)
3289
3290	* elf32-mips.c: comment change.  This is a mips file, not 88k.
3291
3292Mon Jun 14 14:02:41 1993  Jim Kingdon  (kingdon@cygnus.com)
3293
3294	* cache.c (bfd_cache_init): Increment open_files and call close_one
3295	if necessary.
3296	(bfd_open_file): Don't increment open_files here.
3297
3298Fri Jun 18 10:00:14 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
3299
3300	* config/delta88.mh: Don't set CC.
3301
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.
3307
3308Fri Jun 18 03:12:12 1993  John Gilmore  (gnu@cygnus.com)
3309
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.
3313
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.
3320
3321Mon Jun 14 14:02:41 1993  Jim Kingdon  (kingdon@cygnus.com)
3322
3323	* hosts/delta88.h: #if 0 out some declarations which conflict with
3324	system headers.
3325
3326Mon Jun 14 17:08:18 1993  david d `zoo' zuhn  (zoo at rtl.cygnus.com)
3327
3328	* Makefile.in (install): remove parentdir cruft
3329
3330Mon Jun 14 19:04:09 1993  Stu Grossman  (grossman@cygnus.com)
3331
3332	* hppa.c (hppa_get_symbol_info):  Remove redundant copy.
3333	* Expurgate random DEFUNs that have crept in.
3334
3335Mon Jun 14 10:23:53 1993  Ian Lance Taylor  (ian@cygnus.com)
3336
3337	* coff-mips.c (ecoff_set_symbol_info): Constructor sections should
3338	only be aligned to a 4 byte boundary.
3339
3340Sat Jun 12 16:13:17 1993  Jim Kingdon  (kingdon@cygnus.com)
3341
3342	* hosts/std-host.h (struct int64e_struct): Remove needless typedef
3343	keyword.
3344
3345Fri Jun 11 14:25:34 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
3346
3347	* aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
3348	1927 but fixing some other important things.
3349
3350Thu Jun 10 20:36:22 1993  Doug Evans  (dje@canuck.cygnus.com)
3351
3352	* hosts/std-host.h (int64e_type): Fix definition.
3353
3354Thu Jun 10 11:48:28 1993  Ian Lance Taylor  (ian@cygnus.com)
3355
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.
3360
3361Wed Jun  9 16:48:13 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
3362
3363	* Makefile.in (install, headers): don't put comments after a tab
3364	in the actions section of a rule
3365
3366Wed Jun  9 15:00:01 1993  Ian Lance Taylor  (ian@cygnus.com)
3367
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
3373	pages.
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.
3379
3380Tue Jun  8 20:28:02 1993  Mark Eichin  (eichin at tweedledumber)
3381
3382	* elfcode.h (elf_slurp_symbol_table): subtract section vma from
3383	symbol value, since bfd symbols are section relative, but ELF
3384	symbols aren't.
3385
3386Tue Jun  8 12:08:27 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
3387
3388	* cpu-i960.c, cpu-h8300.c (compatible): Make static.
3389
3390Tue Jun  8 14:27:56 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
3391
3392	* hosts/news.h, config/news.mh: New files.
3393
3394Tue Jun  8 12:08:27 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
3395
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
3399	number.
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
3403	addressing modes.
3404
3405Tue Jun  8 10:30:13 1993  Ian Lance Taylor  (ian@cygnus.com)
3406
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.
3410
3411Fri Jun  4 15:47:52 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
3412
3413	* coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
3414	casts to work on machine where sizeof(long) != sizeof(int) !=
3415	sizeof(char *).
3416        * coffgen.c (coff_get_normalized_symtab): Ditto.
3417	* cpu-h8300.c coff-h8300.c: Support for H8/300-H.
3418
3419Fri Jun  4 15:24:27 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
3420
3421	* coffgen.c (coff_write_symbols): For empty string table, write
3422	out 4 in correct byte order.  (from minyard@bnr.ca)
3423
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.
3428
3429Fri Jun  4 07:49:01 1993  Ian Lance Taylor  (ian@cygnus.com)
3430
3431	* configure.in (mips-*-ecoffl*): New target; use decstation.
3432	(mips-*-ecoff*): Added trailing '*'.
3433
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.
3436
3437Thu Jun  3 16:41:10 1993  Stu Grossman  (grossman@cygnus.com)
3438
3439	* hppa.c (hppa_get_symbol_info):  New func needed for JUMP_TABLE.
3440
3441Thu Jun  3 15:33:57 1993  David J. Mackenzie  (djm@rtl.cygnus.com)
3442
3443	* hppa.c (hppa_get_symbol_info): New function.
3444
3445Thu Jun  3 13:07:42 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
3446
3447	* elfcode.h (elf_map_symbols): Don't crash if no symbols have been
3448	allocated yet.
3449
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.
3454
3455	From Ralph Campbell:
3456	* hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
3457
3458	* elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
3459
3460Thu Jun  3 00:23:53 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
3461
3462	* config/go32.mh: define EXTRALIBES to -lm (for binutils), also
3463	remove defines of __MSDOS__ and __GO32__ (these are in the
3464	compiler now).
3465
3466Wed Jun  2 17:57:13 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
3467
3468	From Utah:
3469	* hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
3470	* config/hppabsd.mh: Don't use ranlib.
3471
3472Tue Jun  1 04:15:57 1993  Ken Raeburn  (raeburn@kr-pc.cygnus.com)
3473
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.
3477
3478	* bfd-in.h (CAT3): Define here.
3479	* libaout.h, libelf.h: Not here.
3480
3481	* libelf.h (struct strtab): Define here.
3482	(bfd_elf_locate_sh): Declare here.
3483	* elfcode.h (struct strtab): Definition deleted.
3484
3485	* reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
3486
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.
3490
3491	Tue May 25 12:15:15 1993  Michael Meissner  (meissner@osf.org)
3492
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.
3501
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.
3508
3509	* libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
3510	elf_info_to_howto_rel fields.
3511
3512	* elf32-target.h (elf_bed): Add support for new fields in
3513	elf_backend_data.
3514
3515	Sun May 30 16:38:24 1993  Peter Hoogenboom  (hoogen@fast.cs.utah.edu)
3516
3517	* elf32-hppa.c: Add symbol extension section support, fix
3518	relocation howto table, add stub generation support.
3519
3520	* elf32-hppa.h: Add symbol extension section support, fix
3521	relocation howto table, add stub generation support.
3522
3523	* elfcode.h (bfd_elf_locate_sh): New function to locate ELF
3524	section header.
3525
3526	* elfcode.h (bfd_add_to_strtab): Made non-static due to a call
3527	from elf32-hppa.c.
3528
3529	* elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
3530	the symbol is not found.
3531
3532	* elfcode.h (elf_compute_section_file_positions): Not all section
3533	file positions were computed.
3534
3535	* elfcode.h (elf_get_sect_thunk): New function.
3536
3537	* hppa.c (sign_ext): Reimplement.
3538
3539	* hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
3540	these functions static.
3541
3542Tue Jun  1 14:40:41 1993  Per Bothner  (bothner@rtl.cygnus.com)
3543
3544	* Makefile.in (bfd.h):  Move closer to headers - and after 'all'!
3545
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.
3550
3551Thu May 27 16:09:04 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
3552
3553	* archures.c (bfd_default_arch_struct): use 4 byte alignment as a
3554	minimum.
3555	* aout-target.h (minimum_alignment): 8 byte alignment is right.
3556	(fix ld/2680)
3557
3558Thu May 27 13:38:47 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
3559
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.
3564
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.
3569
3570Tue May 25 14:03:56 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
3571
3572	* libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
3573
3574	* coff-sh.c (rtype2howto): Put error message on stderr.
3575	(extra_case): Delete unused variable.
3576
3577	* coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
3578	before calling printf.
3579
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
3583	default.
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
3590	renamed.
3591
3592	* Makefile.in (archures.o, targets.o): Depend on Makefile.
3593
3594Mon May 24 15:53:13 1993  Ken Raeburn  (raeburn@cygnus.com)
3595
3596	* elf32-i386.c (enum reloc_type): No comma after last enumerator.
3597
3598	* elf32.c (elf_string_from_elf_section): Handle index of zero
3599	specially.
3600	(bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
3601	so here.
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.
3605
3606Fri May 21 19:04:21 1993  Stu Grossman  (grossman@cygnus.com)
3607
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
3611	pagesize.
3612	* targets.c (target_vector):  Add i386lynx_vec.
3613
3614Fri May 21 17:02:22 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
3615
3616	* configure.in: Use i386-sco.mt for i[36]86-*-isc*.
3617
3618Fri May 21 13:44:18 1993  David J. Mackenzie  (djm@rtl.cygnus.com)
3619
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.
3625
3626	* bfd-in.h: Don't define bfd_print_symbol_nm.
3627	Define symbol_info type.
3628	(JUMP_TABLE): Set _get_symbol_info element.
3629
3630	* syms.c (coff_section_type, bfd_symbol_info): New functions.
3631	(bfd_decode_symclass): Use coff_section_type.
3632
3633	* targets.c: Add bfd_get_symbol_info call.
3634
3635Wed May 19 15:30:52 1993  Stu Grossman  (grossman@cygnus.com)
3636
3637	* coff-i386.c (coff_i386_reloc):  Use unsigned char to avoid
3638	complaints from ancient gcc's.
3639
3640Wed May 19 15:51:19 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
3641
3642	* trad-core.c:  Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
3643	hosts/i386linux.h:  Define it.
3644
3645Mon May 17 15:00:33 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
3646
3647	* VERSION, bfd-in.h: Bump version number to 2.2.
3648
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.
3654
3655Mon May 17 10:04:16 1993  Ian Lance Taylor  (ian@cygnus.com)
3656
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.
3661
3662Fri May 14 00:05:06 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
3663
3664	* configure.in: For m68k sysv systems, use m68k-coff.
3665
3666	* config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
3667	(TDEFAULTS): Define it here.  Use the new name.
3668
3669	* elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
3670	values instead.
3671
3672	* reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
3673
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.
3677
3678Wed May 12 14:39:59 1993  Ian Lance Taylor  (ian@cygnus.com)
3679
3680	* Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
3681	(FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
3682
3683	* bout.c (aout32_slurp_extended_name_table): Define to be
3684	_bfd_slurp_extended_name_table rather than bfd_true.
3685
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.
3693
3694Tue May 11 00:33:31 1993  John Gilmore  (gnu@cygnus.com)
3695
3696	* coff-m88k.c (m88kbcs_vec):  Symbols have underbars.
3697
3698Mon May 10 05:55:45 1993  Ken Raeburn  (raeburn@kr-pc.cygnus.com)
3699
3700	* hosts/miniframe.h: New file.
3701	* configure.host: Use it.
3702
3703Sun May  9 16:36:59 1993  Fred Fish  (fnf@cygnus.com)
3704
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*
3710
3711Wed May  5 16:08:32 1993  Per Bothner  (bothner@cygnus.com)
3712
3713	* elf32-hppa.c (elf_hppa_reloc_type_lookup):  Cast enums to
3714	int, for the sake of the old Portable C Compiler.
3715
3716Mon May  3 14:37:01 1993  Stu Grossman  (grossman@cygnus.com)
3717
3718	* Makefile.in (CFILES):  Add cpu-sh.c and coff-sh.c.
3719
3720Mon May  3 14:03:21 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
3721
3722	* configure.in: Get target name right for m68*-*-hpux.
3723
3724Sun May  2 11:39:44 1993  Fred Fish  (fnf@cygnus.com)
3725
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.
3729
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.
3733
3734Fri Apr 30 20:04:10 1993  Stu Grossman  (grossman@cygnus.com)
3735
3736	* libhppa.h:  #undef e_* symbols which come from <machine/som.h>
3737	when compiling under HPUX.
3738
3739Fri Apr 30 17:25:23 1993  Stu Grossman  (grossman@cygnus.com)
3740
3741	* The following patches are from Jeffrey Law <law@cs.utah.edu>.
3742	* hppa.c (hppa_core_file_p): Provide a temporary dummy routine
3743	for HOST_HPPABSD.
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
3748	for BSD.
3749
3750Fri Apr 30 17:34:11 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
3751
3752	* elf32-hppa.c: Don't include a.out.h.  Apparently not even the
3753	GNU version is needed.
3754
3755Fri Apr 30 09:38:59 1993  Jim Kingdon  (kingdon@cygnus.com)
3756
3757	* coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
3758
3759Thu Apr 29 11:30:32 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
3760
3761	* Makefile.in: Build elf32-hppa.o.
3762
3763	* syms.c (BSF_FUNCTION): New symbol flag.
3764
3765	* elf32-hppa.c: Fixed to work with elf32-target.h.
3766
3767	* hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
3768	traditional C.
3769	* libaout.h (NAME): Don't define if already defined.
3770
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
3774	may be misplaced.
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
3780	functions.
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
3800	first.
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
3806	later.
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.
3813
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.
3817
3818	* config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
3819	* configure.in, configure.host: Use them.
3820
3821Wed Apr 28 23:21:01 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
3822
3823	* elf32-target.h: Allow overrides of armap defaults.
3824
3825	* elf32-hppa.c, elf32-hppa.h: New files.
3826
3827	* config/hp300hpux.mt: New file.
3828
3829Tue Apr 27 05:39:40 1993  Ken Raeburn  (raeburn@kr-pc.cygnus.com)
3830
3831	* aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
3832	(aix386_core_vec): Update for new fields.
3833
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.
3839	(vec): Use it.
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
3845	already defined.
3846	* hp300hpux.c: New file.
3847	* Makefile.in: Include it.
3848
3849Mon Apr 26 13:24:43 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
3850
3851	* Makefile.in, archures.c, coffcode.h, targets.c: Support for
3852	Hitachi SH.
3853
3854Mon Apr 26 13:55:42 1993  Jim Kingdon  (kingdon@cygnus.com)
3855
3856	* trad-core.c (trad_unix_core_file_p): Check the file size.
3857
3858Mon Apr 26 13:24:43 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
3859
3860	* coff-alpha.c: Remove duplicate function and add warnings.
3861
3862Mon Apr 26 11:25:58 1993  Ian Lance Taylor  (ian@cygnus.com)
3863
3864	* sco-core.c (sco_core_vec): Add initializers for new target
3865	fields.
3866
3867Sat Apr 24 21:33:45 1993  Jim Kingdon  (kingdon@cygnus.com)
3868
3869	* coffcode.h [_LIT]: Recognize .lit section.
3870
3871Fri Apr 23 19:00:36 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
3872
3873	* coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
3874	config/alphaosf.mt, hosts/alphaosf.h:  New files.
3875
3876Fri Apr 23 16:48:46 1993  Stu Grossman  (grossman@cygnus.com)
3877
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.
3883
3884Wed Apr 21 01:50:10 1993  John Gilmore  (gnu@cygnus.com)
3885
3886	* libbfd.c:  Whitespace changes around byteswap macros.
3887	* libbfd-in.h:  Whitespace changes around byteswap declarations.
3888
3889Tue Apr 20 15:59:07 1993  Stu Grossman  (grossman@cygnus.com)
3890
3891	* aoutf1.h (sunos4_core_file_p):  Don't default bfd_error to
3892	system_error anymore.  It confuses bfd_check_format().
3893
3894Mon Apr 19 23:03:08 1993  Stu Grossman  (grossman@cygnus.com)
3895
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.
3899
3900Mon Apr 19 18:52:52 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
3901
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.
3905
3906	* aoutx.h (struct stringtab_entry, struct stringtab_data): New
3907	data structures.
3908	(hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
3909	New functions.
3910	(write_syms): Use them, to reduce string table size.
3911
3912Mon Apr 19 16:45:12 1993  Fred Fish  (fnf@cygnus.com)
3913
3914	* trad-core.c (trad_core_vec):  Add 6 new initializers to match
3915	  new signed get/put fields.  Minor reformatting to label
3916	  some fields.
3917
3918Mon Apr 19 06:09:41 1993  Jim Kingdon  (kingdon@cygnus.com)
3919
3920	* bfd-in.h: Insert comment about SVR3 compiler warnings.
3921
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).
3924
3925	* libbfd.c: bfd_put*: Remove casts to bfd_vma.
3926
3927Fri Apr 16 17:49:27 1993  Jim Kingdon  (kingdon@cygnus.com)
3928
3929	* aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
3930	(swapcore_sparc): Make sp a bfd_vma.
3931
3932Thu Apr 15 09:09:18 1993  Jim Kingdon  (kingdon@cygnus.com)
3933
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.
3938
3939	* bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
3940
3941	* format.c (bfd_check_error): Check error return from
3942	_bfd_check_format routines.
3943
3944Wed Apr 14 23:48:25 1993  Jim Kingdon  (kingdon@cygnus.com)
3945
3946	* rs6000-core.c (rs6000coff_core_p): Improve error checking and
3947	recognize .data section if present.
3948
3949Thu Apr 15 01:00:29 1993  John Gilmore  (gnu@cygnus.com)
3950
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.
3955
3956	* ieee.c (ieee_slurp_sections):  Pass all ieee section names
3957	straight through into BFD sections.  Add comments.
3958
3959Wed Apr 14 20:34:54 1993  John Gilmore  (gnu@cygnus.com)
3960
3961	Cleanup in preparation for better 64-bit host support.
3962
3963	* bfd-in.h (bfd_64_type):  Remove.
3964	* libbfd.c (_do_getb64, _do_putb64):  Use bfd_vma, not bfd_64_type.
3965
3966	* bfd-in.h (bfd_size):  Remove.
3967
3968	* bfd-in.h (bfd_offset):  Remove, after fixing ld/ldlang.[ch].
3969
3970	* bfd-in.h (bfd_word):  Remove.
3971	* reloc.c (reloc_howto_type):  Replace bfd_word with bfd_vma.
3972
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.
3977
3978	* aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
3979
3980Tue Apr 13 11:19:52 1993  Jim Kingdon  (kingdon@cygnus.com)
3981
3982	* aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
3983
3984Mon Apr 12 14:18:00 1993  John Gilmore  (gnu@cygnus.com)
3985
3986	* elf32.c:  Clean up old comments.
3987
3988Fri Apr  9 10:43:20 1993  Ian Lance Taylor  (ian@cygnus.com)
3989
3990	* config/sun3.h: String argument to fprintf is const.
3991
3992	* coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
3993	on systems which define PAGE_SIZE in <limits.h>.
3994
3995Thu Apr  8 10:28:00 1993  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
3996
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.
4002
4003Thu Apr  8 09:17:35 1993  Ian Lance Taylor  (ian@cygnus.com)
4004
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.
4009
4010Wed Apr  7 11:33:06 1993  Ian Lance Taylor  (ian@cygnus.com)
4011
4012	* coff-mips.c (PAGESIZE): Correct value.
4013
4014Tue Apr  6 12:05:44 1993  Ian Lance Taylor  (ian@cygnus.com)
4015
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>).
4018
4019Mon Apr  5 12:07:12 1993  Ian Lance Taylor  (ian@cygnus.com)
4020
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
4023	STYP_INFO section.
4024	(coff_compute_section_file_positions): Force vma and lma of _LIB
4025	section to be zero.
4026	(coff_set_section_contents): Count number of entries in new lma
4027	field, not in vma.
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
4032	loadable sections.
4033
4034	* coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
4035	symbol.
4036
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.
4043
4044Sun Apr  4 15:08:48 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
4045
4046	* coffcode.h (coff_set_section_contents): Don't write out
4047	sections without a filepos.
4048
4049Fri Apr  2 14:35:05 1993  Ian Lance Taylor  (ian@cygnus.com)
4050
4051	* seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
4052
4053Wed Mar 31 17:41:05 1993  Ian Lance Taylor  (ian@cygnus.com)
4054
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.
4065
4066Tue Mar 30 09:33:16 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
4067
4068	* srec.c (srec_set_section_contents): Use lma field for load
4069	address.
4070	* section.c: Add declaration of lma field to section structure.
4071	* coffcode.h (coff_write_object_contents): Use lma field for load
4072	address.
4073	* bfd-in.h (bfd_set_section_vma): Set lma along with vma.
4074
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
4078	indirect state.
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
4082	info.
4083
4084Wed Mar 24 13:36:33 1993  Per Bothner  (bothner@rtl.cygnus.com)
4085
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.
4089
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.
4093
4094Wed Mar 24 02:05:10 1993  david d `zoo' zuhn  (zoo at poseidon.cygnus.com)
4095
4096	* Makefile.in: fix rule for dvi and info, so that the recursive
4097	makes does the right thing, instead of always info
4098
4099Wed Mar 24 02:56:44 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
4100
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.
4104
4105Tue Mar 23 08:45:33 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
4106
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.
4111
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
4118	`where' field.
4119	* hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
4120
4121Mon Mar 22 23:18:10 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
4122
4123	* Makefile.in: added installcheck target
4124
4125Mon Mar 22 14:57:18 1993  Ian Lance Taylor  (ian@cygnus.com)
4126
4127	* coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
4128	if the type is not stNil.
4129
4130Tue Mar 16 10:35:27 1993  Ken Raeburn  (raeburn@cygnus.com)
4131
4132	* elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
4133	forward declarations.
4134
4135	* elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
4136	it's implied by the type.
4137
4138Fri Mar 12 18:58:08 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
4139
4140	* configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
4141
4142Tue Mar  9 09:23:12 1993  Jim Kingdon  (kingdon@cygnus.com)
4143
4144	* rs6000-core.c: Add .ldinfo section.
4145
4146Fri Mar 12 11:57:52 1993  Ian Lance Taylor  (ian@cygnus.com)
4147
4148	* Makefile.in (MAKEOVERRIDES): Define to be empty.
4149
4150Fri Mar 12 08:32:11 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
4151
4152	* section.c (bfd_set_section_contents): whitespace
4153	* seclet.c (seclet_dump_seclet): Don't try and fill sections with
4154	no contents.
4155
4156Thu Mar 11 19:26:15 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
4157
4158	* hosts/go32.h: don't define POSIX_UTIME
4159
4160Tue Mar  9 10:52:01 1993  Fred Fish  (fnf@cygnus.com)
4161
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
4164	ambiguities.
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.
4169
4170Mon Mar  8 15:13:44 1993  Ian Lance Taylor  (ian@cygnus.com)
4171
4172	* coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
4173	are always just debugging symbols.
4174
4175	* coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
4176	libecoff.h (ecoff_[gs]et_sym_index): ...to here.
4177
4178Mon Mar  8 14:55:13 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
4179
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.
4184
4185	* aix386-core.c: Include uinfo.h and coredump.h.  Patch from Minh
4186	Tran-Le, tranle@intellicorp.com.
4187
4188Fri Mar  5 14:54:21 1993  Ian Lance Taylor  (ian@cygnus.com)
4189
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.
4195
4196Thu Mar  4 14:44:01 1993  Ian Lance Taylor  (ian@cygnus.com)
4197
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.
4203
4204Tue Mar  2 17:52:58 1993  Fred Fish  (fnf@cygnus.com)
4205
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.
4210
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.
4214
4215Sat Feb 27 00:44:24 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
4216
4217	* aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
4218	(MY_set_sizes): Use sunos4_set_sizes.
4219
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
4224	files, new targets.
4225	* Makefile.in, config/*-elf.mt, targets.c: Adjusted.
4226
4227	* i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
4228
4229	* coffcode.h (coff_compute_section_file_positions): Don't need
4230	variable "old_sofar" if compiling for i960.
4231
4232	* reloc.c (bfd_default_reloc_type_lookup): First argument is now a
4233	bfd pointer.
4234	* libbfd.h: Updated.
4235
4236	* ieee.c (exten, envi): "static" belongs first in declaration.
4237
4238Fri Feb 26 17:37:34 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
4239
4240	* srec.c: add support for symbolsrec, srecords with symbols in
4241	them.
4242
4243Thu Feb 25 11:43:30 1993  John Gilmore  (gnu@cacophony.cygnus.com)
4244
4245	* ieee.c:  cast all arguments of ieee_write_byte to bfd_byte
4246	to avoid lint complaints.
4247
4248Thu Feb 25 02:15:52 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
4249
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.
4258
4259Tue Feb 23 12:17:16 1993  Ian Lance Taylor  (ian@cygnus.com)
4260
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.
4267
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
4272	switches.
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.
4281
4282Mon Feb 22 18:40:06 1993  Per Bothner  (bothner@rtl.cygnus.com)
4283
4284	* libcoff.h (obj_raw_syment_coun):  New macro.
4285	* coffgen.c (coff_get_normalized_symtab):  Initialize
4286	raw_syment_count.
4287	* coffgen.c (coff_find_nearest_line):  Numerous little fixes.
4288
4289Mon Feb 22 15:03:07 1993  Ian Lance Taylor  (ian@cygnus.com)
4290
4291	* coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
4292	debugging symbols.
4293	(ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
4294	for compatibility with tools from MIPS.
4295
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.
4300
4301Wed Feb 17 23:40:41 1993  John Gilmore  (gnu@cygnus.com)
4302
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.
4306
4307Wed Feb 17 12:28:13 1993  K. Richard Pixley  (rich@cygnus.com)
4308
4309	* trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
4310	  ansi definition which otherwise confuses non-ansi compilers.
4311
4312	* aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
4313	  ultrix cc by forward declaring getenv as is done in
4314	  bfd_find_target.
4315
4316Tue Feb 16 17:56:58 1993  K. Richard Pixley  (rich@cygnus.com)
4317
4318	* elf.c (elf_info_to_howto): cast an enum into unsigned char
4319	  avoiding a fatal error in vax ultrix 4.2 cc.
4320
4321Tue Feb 16 00:44:54 1993  John Gilmore  (gnu@cygnus.com)
4322
4323	* bfd-in.h, VERSION:  Roll to version 2.1.
4324
4325Mon Feb 15 20:43:51 1993  John Gilmore  (gnu@cygnus.com)
4326
4327	* oasys.c (oasys_write_object_contents):  Lint.
4328	* srec.c:  Whitespace cleanup.
4329
4330Fri Feb 12 14:23:07 1993  Ian Lance Taylor  (ian@cygnus.com)
4331
4332	* coffgen.c (coff_print_symbol): Print correct tagndx value;
4333	cleaned up output formatting a bit.
4334
4335Fri Feb 12 08:28:56 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
4336
4337	* coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
4338	relaxable.  Should be moved somewhere else.
4339
4340Thu Feb 11 14:09:42 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
4341
4342	* aout-mipsbsd.c: Eliminated uses of DEFUN.
4343	(aout_mips_*_vec): Added seclet_link element.
4344
4345	* Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
4346	support for aout-mipsbsd target.
4347
4348	* bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
4349
4350Fri Feb  5 08:08:43 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
4351
4352	* cpu-h8500.c (scan_mach): return false if it's not an H8/500
4353
4354Thu Feb  4 12:52:40 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
4355
4356	Add support for the H8/500
4357
4358	* coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
4359
4360Thu Feb  4 12:35:02 1993  Ian Lance Taylor  (ian@cygnus.com)
4361
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
4368	vector.
4369	* Makefile.in (coff-mips.o): Depends on libecoff.h.
4370
4371Wed Feb  3 09:14:36 1993  Ian Lance Taylor  (ian@cygnus.com)
4372
4373	* coffcode.h: Removed MIPS specific information, since coff-mips.c
4374	no longer includes this file.
4375
4376	* coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
4377	bits to 0 to make comparison test useful.
4378
4379	* config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
4380	avoid overflowing GP accessible sections in binutils/objdump.
4381
4382Tue Feb  2 15:36:55 1993  Per Bothner  (bothner@cygnus.com)
4383
4384	* aoutx.h (NAME(aout,slurp_symbol_table)):  Made symbol
4385	reading more robust:  Fail if string index is out of string
4386	table range.
4387
4388Tue Feb  2 11:43:25 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
4389
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.
4393
4394Tue Feb  2 11:41:06 1993  Ian Lance Taylor  (ian@cygnus.com)
4395
4396	* coff-mips.c: Completed support for linker and binutils.
4397
4398Mon Feb  1 14:45:38 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
4399
4400	* bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
4401	original addend from section contents.
4402
4403Thu Jan 28 21:01:37 1993  John Gilmore  (gnu@cygnus.com)
4404
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.
4408
4409Wed Jan 27 17:16:51 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
4410
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
4414	used.
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,
4418	not null pointer.
4419	(reloc_type, RELOC_TYPE_NAMES): Include i386 values.
4420
4421Tue Jan 26 11:43:14 1993  Ian Lance Taylor  (ian@cygnus.com)
4422
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
4430	bfd_com_section.
4431
4432Mon Jan 25 15:27:36 1993  Ian Lance Taylor  (ian@cygnus.com)
4433
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
4439	coff_real_object_p.
4440	* libcoff.h: Rebuilt for mkobject_hook changes.
4441
4442	* coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
4443	additional MIPS ECOFF fields.
4444
4445Sat Jan 23 18:36:20 PST 1993  Ralph Campbell  (ralphc@pyramid.com)
4446
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.
4458
4459Wed Jan 20 17:15:52 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
4460
4461	* config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
4462
4463Tue Jan 19 09:06:14 1993  Ian Lance Taylor  (ian@cygnus.com)
4464
4465	* bfd-in.h (bfd_asymbol_value): Add needed parentheses.
4466
4467	* libcoff-in.h: Update prototype for coff_count_linenumbers.
4468
4469Fri Jan 15 18:13:17 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
4470
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
4475	functions.
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.
4480
4481Thu Jan 14 15:51:58 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
4482
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.
4486
4487	* coffgen.c (coff_write_linenumbers): only write out line numbers
4488	in the section they belong to.
4489
4490Mon Jan 11 18:32:22 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
4491
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.
4511
4512Sat Jan  9 21:29:32 1993  Stu Grossman  (grossman at cygnus.com)
4513
4514	* coffgen.c:  #include seclet.h.
4515
4516Sat Jan  9 19:48:14 1993  Stu Grossman  (grossman at cygnus.com)
4517
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
4525	linker symbols.
4526	* Remove macros for accessing fields which are now gone.
4527
4528Fri Jan  8 15:20:00 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
4529
4530	* coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
4531	STYP_NOLOAD bit.
4532	* coff-z8k.c: delete unused reloc functions
4533
4534Fri Jan  8 15:47:53 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
4535
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
4540	line numbers.
4541
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
4550	functions.
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.
4558
4559Thu Jan  7 16:16:26 1993  Per Bothner  (bothner@cygnus.com)
4560
4561	* ieee.c (ieee_slurp_sections):  Add cast to avoid warning
4562	about discarding const.
4563
4564Wed Jan  6 00:16:49 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
4565
4566	* archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
4567
4568Tue Jan  5 09:35:57 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
4569
4570	* configure.in (post-target): If --with-minimal-bfd is specified,
4571	set MINIMIZE=1.
4572
4573Mon Jan  4 07:20:01 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
4574
4575	* srec.c (srec_write_records): one of my boards wants a CR between
4576	records.
4577
4578Wed Dec 30 12:46:30 1992  Ian Lance Taylor  (ian@cygnus.com)
4579
4580	* archive.c (do_slurp_coff_armap): set symdef_count correctly
4581	(it broke a couple of weeks ago).
4582
4583Tue Dec 29 21:41:05 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
4584
4585	* elf.c (bfd_elf_find_section): Switch back to "struct ..." for
4586	return type, so libbfd.h doesn't reference undefined typedefnames.
4587
4588Tue Dec 29 13:54:35 1992  Ian Lance Taylor  (ian@cygnus.com)
4589
4590	* coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
4591	than I386SVMAGIC.
4592	(coff_pointerize_aux): don't pointerize a negative tagndx
4593	(sometimes generated by SCO 3.2v4 cc).
4594
4595	* bout.c (calljx_callback, callj_callback,
4596	b_out_get_relocated_section_contents): warn if relocating against
4597	an undefined symbol.
4598
4599Mon Dec 28 14:30:55 1992  Stu Grossman  (grossman at cygnus.com)
4600
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
4611	one if necessary.
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.
4617
4618Mon Dec 28 11:03:22 1992  Ken Raeburn  (raeburn@cygnus.com)
4619
4620	* Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
4621
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
4624	zero.
4625
4626Sun Dec 27 17:45:05 1992  Fred Fish  (fnf@cygnus.com)
4627
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
4632	dereferences.
4633	* elf.c (elf_big_vec, elf_little_vec):  Document last three
4634	members initialized to NULL.
4635
4636Thu Dec 24 17:49:09 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
4637
4638	* hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
4639
4640Mon Dec 21 16:33:34 1992  Per Bothner  (bothner@rtl.cygnus.com)
4641
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,
4650	but not quite.
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.
4655
4656Mon Dec 21 17:24:13 1992  Stu Grossman  (grossman at cygnus.com)
4657
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
4661	someday.
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
4665	exec file!
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
4669	little easier.
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.
4678
4679Mon Dec 21 12:40:10 1992  Ian Lance Taylor  (ian@cygnus.com)
4680
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
4685	Unix.
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
4690	as I386MAGIC.
4691
4692Fri Dec 18 10:20:27 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
4693
4694	* aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
4695	1927.
4696
4697Thu Dec 17 19:35:32 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
4698
4699	* Makefile.in: added dvi target
4700
4701Thu Dec 17 00:36:24 1992  John Gilmore  (gnu@cygnus.com)
4702
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 '_'.
4707
4708Tue Dec 15 15:40:30 1992  Per Bothner  (bothner@cygnus.com)
4709
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
4715	that we don't need.
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.
4728
4729Mon Dec 14 17:08:08 1992  Stu Grossman  (grossman at cygnus.com)
4730
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?
4734
4735Sat Dec 12 15:54:36 1992  Ian Lance Taylor  (ian@cygnus.com)
4736
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.
4745
4746Thu Dec 10 02:13:15 1992  John Gilmore  (gnu@cygnus.com)
4747
4748	* aout-adobe.c (aout_adobe_object_p):  Fix !strcmp thinko.
4749
4750Fri Dec  4 14:02:49 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
4751
4752	* coffcode.h (bfd_coff_std_swap_table): Now static and const.
4753
4754Thu Dec  3 16:54:58 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
4755
4756	* hosts/i386linux.h: Include unistd.h.
4757
4758	* aoutx.h (print_symbol): aout_stab_name returns a constant
4759	string.
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.
4763
4764	* aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
4765	syms.c: Doc fixes.
4766
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.
4770
4771	* archures.c (bfd_default_scan): Recognize a few more numbers:
4772	80486, 80960, and 960.
4773
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
4778	routine pointers.
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.
4788
4789	* trad-core.c: Fixed some `PARAMS' uses that were missing
4790	parentheses.
4791
4792Sun Nov 29 08:37:13 1992  Fred Fish  (fnf@cygnus.com)
4793
4794	* aoutx.h (some_aout_object_p):  Protect arg prototype in
4795	callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
4796
4797Sat Nov 28 04:01:21 1992  John Gilmore  (gnu@cygnus.com)
4798
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.
4802
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.
4807
4808Wed Nov 18 13:16:17 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
4809
4810	* format.c (bfd_check_format): if default target isn't found
4811	then look through the entire list rather than return early.
4812
4813Mon Nov 16 14:33:03 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
4814
4815	* config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
4816
4817Thu Nov 12 17:01:41 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
4818
4819	* Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
4820
4821Thu Nov 12 09:46:47 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
4822
4823	* coff-z8k.c: checkpoint, more addressing modes handled
4824	* coffcode.h (get_value): don't truncate reloc->addend field, it's
4825	a long now.
4826
4827Wed Nov 11 23:57:55 1992  Brendan Kehoe  (brendan@cygnus.com)
4828
4829	* we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
4830
4831Tue Nov 10 14:04:38 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
4832
4833	* Makefile.in: minor tweaks to make $(CC) command lines more consistent
4834
4835Mon Nov  9 23:58:17 1992  John Gilmore  (gnu@cygnus.com)
4836
4837	* opncls.c (bfd_fdopenr, bfd_close):  Add doc about cacheing
4838	and about when file descriptors are closed.
4839
4840Sat Nov  7 00:42:20 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
4841
4842	* bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
4843	written out correctly.
4844
4845Thu Nov  5 15:34:19 1992  Ian Lance Taylor  (ian@cygnus.com)
4846
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
4850	i386-sysv.
4851
4852Thu Nov  5 04:43:09 1992  John Gilmore  (gnu@cygnus.com)
4853
4854	* targets.c (struct bfd_target):  Eliminate the SDEF and SDEF_FMT
4855	macros; use PARAMS to declare the function pointers involved.
4856
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.
4859
4860Thu Nov  5 02:59:09 1992  John Gilmore  (gnu@cygnus.com)
4861
4862	Cleanup:  Replace all uses of EXFUN in the BFD sources, with PARAMS.
4863
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.
4868
4869	* doc/chew.c (exfunstuff):  Eliminate.
4870	(paramstuff):  Replace exfunstuff with function to generate PARAMS.
4871	* doc/proto.str:  Use paramstuff rather than exfunstuff.
4872
4873	* libbfd.h:  Update, based on changes in source code and chew.
4874
4875Wed Nov  4 22:47:29 1992  John Gilmore  (gnu@cygnus.com)
4876
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.
4882
4883Wed Nov  4 13:40:23 1992  Sean Eric Fagan  (sef@cygnus.com)
4884
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.
4889
4890Wed Nov  4 09:30:50 1992  Ken Raeburn  (raeburn@cygnus.com)
4891
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.
4894
4895Mon Nov  2 12:36:14 1992  Ian Lance Taylor  (ian@cygnus.com)
4896
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:
4900	defined USE_UTIME.
4901	hosts/i386v.h: don't define POSIX_UTIME.
4902
4903Fri Oct 30 16:13:52 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
4904
4905	* ieee.c (ieee_slurp_sections): make a private copy of the
4906	section's name before truncating it.
4907
4908Thu Oct 29 08:30:50 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
4909
4910	* hppa.c: add symbol_leading_char entry in transfer vec
4911
4912,Wed Oct 28 16:11:57 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
4913
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.
4919
4920Wed Oct 28 13:42:09 1992  John Gilmore  (gnu@cygnus.com)
4921
4922	* coffcode.h (coff_write_object_contents):  Zero timestamp field.
4923
4924Tue Oct 27 12:24:34 1992  Ian Lance Taylor  (ian@cygnus.com)
4925
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
4930	coff_swap_aux_out.
4931
4932Fri Oct 23 13:55:35 1992  Ian Lance Taylor  (ian@cygnus.com)
4933
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
4939	bfd_cache_close.
4940
4941Fri Oct 23 10:32:36 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
4942
4943	* seclet.c (rel): don't load sections without the SEC_LOAD bit.
4944
4945Thu Oct 15 10:16:35 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
4946
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.
4951
4952	* coffcode.h (coff_write_relocs): if supplied a relocation
4953	relative to an absolute symbol, use the right symbol index.
4954
4955	* reloc.c (bfd_perform_relocation): do a partial link for coff
4956	relocs right.
4957
4958Fri Oct 23 08:15:56 1992  Ian Lance Taylor  (ian@cygnus.com)
4959
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
4970	.lib sections.
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
4974	by SVR3.2.
4975
4976Thu Oct 22 22:40:20 1992  Brendan Kehoe  (brendan@lisa.cygnus.com)
4977
4978	* solaris2.h: Get the definition of alloca from alloca.h if we
4979	aren't using gcc.
4980
4981Thu Oct 22 03:07:28 1992  John Gilmore  (gnu@cygnus.com)
4982
4983	* configure.in (i960-*-{aout,bout}):  Support these.
4984
4985Wed Oct 21 03:46:34 1992  John Gilmore  (gnu@cygnus.com)
4986
4987	* config/a29k-aout.mt (DEFAULT_TARGET):  Set to one that exists.
4988
4989Thu Oct 15 15:05:39 1992  Per Bothner  (bothner@cygnus.com)
4990
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.
4994
4995Thu Oct 15 01:32:22 1992  John Gilmore  (gnu@cygnus.com)
4996
4997	* seclet.h:  Add enum tag to bfd_seclet_enum_type.
4998
4999	* bfd-in.h (file_ptr):  Update comments, make FIXME re off_t.
5000
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.
5005
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.
5008
5009Fri Oct  9 03:46:37 1992  John Gilmore  (gnu@cygnus.com)
5010
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!).
5021
5022Thu Oct  8 22:18:10 1992  Mark Eichin  (eichin at tweedledumber.cygnus.com)
5023
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).
5037
5038Thu Oct  8 18:12:49 1992  Ken Raeburn  (raeburn@cygnus.com)
5039
5040	* aout-target.h (callback): Don't define this function if it won't be
5041	used.
5042
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
5045	created.
5046	(set_arch_mach): Set reloc_entry_size.
5047	(slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
5048
5049	* hosts/i386bsd.h: New file.
5050	* configure.in: Recognize i[34]86-*-bsd host.
5051
5052	* aout-target.h (callback, write_object_contents): Delete unused
5053	variables.
5054
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.
5059
5060	* aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
5061	OMAGIC files.
5062	(slurp_symbol_table): Use header byte order, not target byte
5063	order, for reading symbol data.
5064
5065Thu Oct  8 17:33:39 1992  John Gilmore  (gnu@cygnus.com)
5066
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.
5071
5072Thu Oct  8 08:52:48 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5073
5074	Now a bfd knows whether underscores are normally prepended
5075	to symbols in its file format.
5076
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.
5084
5085Mon Oct  5 14:32:55 1992  Per Bothner  (bothner@cygnus.com)
5086
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.
5091
5092Mon Oct  5 03:33:39 1992  Mark Eichin  (eichin at tweedledumber.cygnus.com)
5093
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.
5098
5099Thu Oct  1 17:51:07 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
5100
5101	* configure.in: re-arrange host section to use *-*-* notation,
5102	clean up some of the target section as well
5103
5104	* seclet.c: cast result of bfd_get_relocated_section_contents to
5105	avoid compiler warnings
5106
5107Tue Sep 29 13:24:09 1992  Ken Raeburn  (raeburn@cygnus.com)
5108
5109	* coffcode.h (coff_section_symbol): Create section if it doesn't
5110	already exist.
5111
5112	* bout.c: Removed some unused variables.
5113
5114Tue Sep 29 08:30:21 1992  Ian Lance Taylor  (ian@cygnus.com)
5115
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
5122	__STDC__.
5123	targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
5124	local variable target volatile to avoid mysterious bug in
5125	HP9000/700 cc.
5126
5127Sat Sep 26 03:58:49 1992  John Gilmore  (gnu@cygnus.com)
5128
5129	* config/hppabsd.mh, config.hppahpux.mh:  Remove various bogosity.
5130	* hosts/hppahpux.h:  Remove bcopy and index circumventions.
5131
5132Fri Sep 25 22:36:52 1992  John Gilmore  (gnu@cygnus.com)
5133
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.
5138
5139Fri Sep 25 19:14:48 1992  John Gilmore  (gnu@cygnus.com)
5140
5141	Add Adobe a.out support.
5142
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.
5148
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'.
5154
5155Fri Sep 25 15:03:22 1992  Brendan Kehoe  (brendan@rtl.cygnus.com)
5156
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.
5161
5162Fri Sep 25 11:11:57 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5163
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
5167	types.
5168	* seclet.h: #ifndef around it to allow multiple inclusion
5169	* srec.c: minor doc fix
5170
5171Mon Sep 21 14:33:58 1992  Ian Lance Taylor  (ian@cygnus.com)
5172
5173	* hosts/hp9000.h, hosts/irix3.h: changes from WRS.
5174
5175Sun Sep 20 08:48:25 1992  Fred Fish  (fnf@cygnus.com)
5176
5177	* configure.in:  Use i386-elf for all i386/i486 sysv4 hosts, not
5178	just ncr.
5179
5180Thu Sep 17 06:40:46 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
5181
5182	* bout.c (b_out_slurp_reloc_table): Clear howto field before
5183	filling in reloc, in case immediately following code doesn't set
5184	it.
5185
5186Fri Sep 11 15:37:06 1992  Ian Lance Taylor  (ian@cygnus.com)
5187
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.
5192
5193Thu Sep 10 13:28:24 1992  John Gilmore  (gnu@cygnus.com)
5194
5195	* opncls.c (bfd_fdopenr):  Determine whether to fdopen for
5196	update, based on how the underlying file was opened.  Obsoletes
5197	FASCIST_FDOPEN.
5198	* hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h:  Remove
5199	all FASCIST_FDOPEN config defines.
5200
5201Tue Sep  8 21:37:58 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
5202
5203	* sparc-opc.c: Moved to opcodes library, now that we have one.
5204	* Makefile: Don't compile it.
5205
5206Tue Sep  8 10:10:34 1992  Ian Lance Taylor  (ian@cygnus.com)
5207
5208	* aoutx.h: adjust_sizes_and_vmas did not return anything.
5209
5210Thu Sep  3 19:29:04 1992  Per Bothner  (bothner@rtl.cygnus.com)
5211
5212	* section.c (bfd_set_section_flags):  Remove a sanity check.
5213	It is unfortunately broken, and prevents strip from working.
5214
5215Thu Sep  3 16:14:40 1992  Jim Wilson  (wilson@sphagnum.cygnus.com)
5216
5217	* sparc-opc.c (condr): Remove extraneous, but harmless, backlash
5218	created by last change.
5219
5220Thu Sep  3 13:52:38 1992  Per Bothner  (bothner@rtl.cygnus.com)
5221
5222	* reloc.c (reloc_howto_struct):  Make size field be unsigned.
5223	* bfd-in.h:  Bump to version 2.0.
5224
5225Thu Sep  3 09:05:37 1992  Stu Grossman  (grossman at cygnus.com)
5226
5227	* bout.c, cpu-z8k.c:  Use enums when initializing structs to keep
5228	braindamaged HP/Apollo compiler happy.
5229
5230Wed Sep  2 02:53:29 1992  John Gilmore  (gnu@cygnus.com)
5231
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.
5238
5239Wed Sep  2 00:26:32 1992  Per Bothner  (bothner@rtl.cygnus.com)
5240
5241	* Makefile.in:  Added mostlyclean/clean/distclean rules.
5242
5243Tue Sep  1 13:38:40 1992  Per Bothner  (bothner@cygnus.com)
5244
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.
5248
5249Mon Aug 31 10:11:37 1992  Jim Wilson  (wilson@sphagnum.cygnus.com)
5250
5251	* sparc-opc.c: Rigorously updated to match architecture manual.
5252
5253Mon Aug 31 08:07:58 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5254
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.
5258
5259Fri Aug 28 16:29:15 1992  Ian Lance Taylor  (ian@cygnus.com)
5260
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.
5264
5265Thu Aug 27 13:05:28 1992  Brendan Kehoe  (brendan@cygnus.com)
5266
5267	Add preliminary support for the we32k:
5268
5269	* Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
5270	Minor edits.
5271	* coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
5272
5273Wed Aug 26 14:20:16 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5274
5275	* bout.c: added support for relaxable alignment relocs.
5276
5277	* seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
5278	pass down pointer to play area rather than use alloca
5279
5280	* cpu-z8k.c (compatible): made static to reduce name space
5281	polution.
5282
5283Tue Aug 25 08:39:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5284
5285        Add basic support for the z8k:
5286
5287	* Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
5288	section.c, targets.c,
5289
5290	* syms.c: move mis-inserted patch.
5291
5292Fri Aug 14 15:39:29 PDT 1992  Howard Chu  (hyc@hanauma.jpl.nasa.gov)
5293
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
5297		comments.
5298	* reloc.c: break out addend item from surrounding text.
5299
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.
5304
5305Mon Aug 24 20:50:22 1992  Stu Grossman  (grossman at cygnus.com)
5306
5307	* configure.in:  Add sparclite as a target.
5308
5309Mon Aug 24 12:06:31 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5310
5311	* ieee.c (ieee_get_symtab): always null terminate the symbol list,
5312	lint.
5313
5314	* coffcode.h (coff_add_missing_symbols): if symbols don't come
5315	from a coff file (csym is null), dont deref them
5316
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.
5320
5321Thu Aug 20 19:05:48 1992  Ken Raeburn  (raeburn@cygnus.com)
5322
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.
5326
5327Tue Aug 18 12:57:45 1992  Ian Lance Taylor  (ian@cygnus.com)
5328
5329 	* Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
5330	invocations of make.  Also, always create installation
5331	directories.
5332
5333	* config/apollov68.mh: removed -g from CC definition.
5334
5335Mon Aug 17 13:40:08 1992  Ken Raeburn  (raeburn@cygnus.com)
5336
5337	* config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
5338	overflowing gp-offset range.
5339
5340Mon Aug 17 11:44:28 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5341
5342	* srec.c (srec_set_section_contents): don't write out sections
5343	without the LOAD and ALLOC attributes
5344
5345Mon Aug 17 11:55:07 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
5346
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.
5350	(mkobject): Ditto.
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.
5356
5357Fri Aug 14 19:22:18 1992  Per Bothner  (bothner@cygnus.com)
5358
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.
5364
5365Thu Aug 13 09:53:39 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5366
5367	* coff-m68k.c (vector): read and write archives in coff format.
5368
5369Tue Aug 11 12:19:42 1992  Ken Raeburn  (raeburn@cygnus.com)
5370
5371	* opc-sparc.c: New file.
5372
5373Sat Aug  8 23:15:35 1992  Fred Fish  (fnf@cygnus.com)
5374
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
5380	CONST.
5381
5382Mon Aug  3 00:35:29 1992  Fred Fish  (fnf@cygnus.com)
5383
5384	* configure.in:  Recognize i486 host cpu, and use i386-elf
5385	for i486-ncr-sysv4.
5386
5387Sat Aug  1 13:49:59 1992  Fred Fish  (fnf@cygnus.com)
5388
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.
5392
5393Mon Jul 20 02:46:09 1992  D. V. Henkel-Wallace  (gumby@cygnus.com)
5394
5395	* add hppa_data to bfd tdata (indirectly via sef).
5396
5397	* config/hppahpux.mh: hpux is -DUSG (patch by sef)
5398
5399Sat Jul 18 15:50:11 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
5400
5401	* configure.in: error messages to stderr, not stdout
5402
5403Fri Jul 17 18:32:46 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
5404
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.
5408
5409Fri Jul 17 17:06:56 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
5410
5411	* configure.in: recognize hppa* instead of hppa
5412
5413Thu Jul 16 16:39:25 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5414
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.
5419
5420Thu Jul 16 16:28:09 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
5421
5422	* Makefile.in: merged changes from progressive, removed rcsid.
5423
5424	* archures.c, archive.c, Makefile.dos: removed rcsid.
5425
5426Thu Jul 16 08:08:25 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5427
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
5433
5434
5435Wed Jul 15 07:57:46 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5436
5437	* section.c (STD_SECTION): add some casts to the initializers for
5438	dumb compilers
5439
5440Tue Jul 14 14:06:28 1992  Stu Grossman  (grossman at cygnus.com)
5441
5442	* rs6000-core.c (rs6000coff_core_p):  Greatly simplify expression,
5443	and add appropriate casts to keep (picayune) aix-cc happy.
5444
5445Mon Jul 13 05:06:51 1992  John Gilmore  (gnu at cygnus.com)
5446
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.
5455
5456Wed Jul  8 16:24:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5457
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
5461	out of date.
5462
5463Tue Jul  7 00:23:23 1992  Fred Fish  (fnf@cygnus.com)
5464
5465	* configure.in: Add m68k-ericsson-*.
5466
5467Sat Jul  4 03:29:41 1992  John Gilmore  (gnu at cygnus.com)
5468
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.
5475
5476Fri Jul  3 20:23:34 1992  Fred Fish  (fnf@cygnus.com)
5477
5478	* elf.c:  Remove "(void)" casts from function calls where the
5479	return value is ignored, in accordance with GNU coding standards.
5480
5481Tue Jun 30 16:49:12 1992  Fred Fish  (fnf@cygnus.com)
5482
5483	* hppa.c:  Apply John's standard fix to avoid "empty translation
5484	unit" warnings from some ANSI-C compilers.
5485
5486Thu Jun 25 04:39:25 1992  John Gilmore  (gnu at cygnus.com)
5487
5488	* hosts/solaris2.h:  Configure same as sysv4.
5489
5490Tue Jun 23 21:54:44 1992  Fred Fish  (fnf@cygnus.com)
5491
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.
5496
5497Mon Jun 22 17:35:24 1992  Per Bothner  (bothner@cygnus.com)
5498
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.
5502
5503Fri 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
5506	for gas<>bfdness
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
5513
5514
5515Fri Jun 19 19:00:45 1992  John Gilmore  (gnu at cygnus.com)
5516
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.
5522
5523Fri Jun 19 15:21:56 1992  Stu Grossman  (grossman at cygnus.com)
5524
5525	* Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
5526	targets.c:  HPPA merge.
5527
5528Fri Jun 19 12:21:38 1992  John Gilmore  (gnu at cygnus.com)
5529
5530	* configure.in:  Separate Solaris2 from SYSV4 on SPARC.
5531	* config/solaris2.mh:  Kludge around Sun compiler bug.
5532
5533Wed Jun 17 14:02:46 1992  Stu Grossman  (grossman at cygnus.com)
5534
5535	* libaout.h (aout_backend_data):  Change defs of two bitfields to
5536	be unsigned chars instead to get around rs6000 compiler problem.
5537
5538Wed Jun 17 13:55:31 1992  Fred Fish  (fnf@cygnus.com)
5539
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.
5544
5545Wed Jun 17 15:54:57 1992  Ken Raeburn  (Raeburn@Cygnus.COM)
5546
5547	* coffcode.h (coff_compute_section_file_positions): For I960,
5548	don't align sections in file.
5549
5550Tue Jun 16 06:28:21 1992  Ken Raeburn  (Raeburn@Cygnus.COM)
5551
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.
5555
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.
5560
5561	* coffcode.h (coff_write_relocs): Write out swapped reloc, not
5562	pre-swapped version.
5563
5564	* archures.c (struct bfd_arch_info): Fixed order of comment and
5565	field decl.  New fields indicate size of page and segment for
5566	architecture.
5567	* cpu-m68k.c (N): Fill in values.
5568	* cpu-sparc.c (arch_info_struct): Ditto.
5569
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
5583	type is known.
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.
5591
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.
5598
5599	* aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
5600
5601	* hosts/sparc.h (abort, exit): Hide these names if compiling with
5602	gcc version 2, to avoid warnings.
5603
5604Mon Jun 15 12:26:56 1992  Fred Fish  (fnf@cygnus.com)
5605
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.
5608
5609Sat Jun 13 09:16:43 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
5610
5611	* configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
5612
5613Fri Jun 12 19:48:34 1992  John Gilmore  (gnu at cygnus.com)
5614
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.
5620
5621Fri Jun 12 14:51:14 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
5622
5623	* config/sysv4.mh: new file, RANLIB=echo
5624
5625	* configure.in: handle Solaris2 as -sysv4 or -solaris2
5626
5627Thu Jun 11 00:52:03 1992  John Gilmore  (gnu at cygnus.com)
5628
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;
5635	lint.
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.
5640
5641Tue Jun  9 17:15:26 1992  Fred Fish  (fnf at cygnus.com)
5642
5643	* config/{i386v4.mh, ncr3000.mh}:  Update RANLIB, add INSTALL.
5644
5645Sat Jun  6 17:02:51 1992  John Gilmore  (gnu at cygnus.com)
5646
5647	* configure.in:  Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
5648
5649Sun May 31 05:45:00 1992  david d `zoo' zuhn (zoo@cygnus.com)
5650
5651	* configure.in: handle m680[01234]0 as aliases for m68k
5652
5653Tue May 26 16:50:59 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5654
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
5658
5659Wed May 20 08:18:18 1992  Ken Raeburn  (Raeburn@Cygnus.COM)
5660
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.
5665
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
5669	size is zero.
5670
5671	* libbfd.c (bfd_xmalloc): Text of error message should be const.
5672
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.
5678
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.
5696
5697	* bout.c (b_out_reloc_type_lookup): New function.  Handles three
5698	reloc types on i960.
5699
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.
5704
5705	* reloc.c (enum bfd_reloc_code_real): Add several new values, some
5706	general, some specific to sparc or i960.
5707
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.
5711
5712	* aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
5713	not defined.
5714	(MY(vec)): Initialize reloc_type_lookup field.
5715
5716	* aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
5717	(bfd_error_trap, bfd_error_vector): Extern, not common.
5718
5719	* aoutf1.h (sunos4_reloc_type_lookup): New function.  Handles a
5720	few types of relocs for sparc; will need enhancement.
5721
5722	* bout.c (callj_callback): Use DEFUN macro in definition.
5723	* coff-i960.c (optcall_callback): Likewise.
5724
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
5731	reloc_type_lookup.
5732	* cpu-*.c: Don't initialize that field.
5733
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.
5738
5739	* cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
5740	* reloc.c (bfd_generic_relax_section): Ditto.
5741
5742	* section.c (Section Output doc): Improve description of use of
5743	output_section and output_offset.
5744
5745Tue May 19 23:42:10 1992  D. V. Henkel-Wallace  (gumby@cygnus.com)
5746
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!
5751
5752Sat May 16 17:57:59 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
5753
5754	* hosts/sun3.h: fix declaration of free.
5755
5756Tue May 12 14:08:59 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5757
5758	* coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
5759	* coff-h8300.c (reloc_processing): all relocs are relative to
5760	section start.
5761	* opncls.c: don't use fdopen on DOS systems
5762
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.
5769
5770
5771Tue May  5 18:11:25 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5772
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
5778
5779Tue May  5 14:18:24 1992  Per Bothner  (bothner@rtl.cygnus.com)
5780
5781	* bfd-in.h:  Increase version number to 1.97, for consistency
5782	with ../binutils.
5783	* Makefile.in:  docdir is ./doc, not ${srcdir}/doc.
5784
5785Mon May  4 11:49:15 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5786
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.
5795
5796Fri May  1 12:58:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5797
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.
5808	* coffcode.h: lint
5809
5810Wed Apr 29 12:37:07 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5811
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.
5816
5817Fri Apr 24 07:35:26 1992  Stu Grossman  (grossman at cygnus.com)
5818
5819	* configure.in:  Add a29k-amd-udi.
5820
5821Thu Apr 23 18:37:55 1992  Fred Fish  (fnf@cygnus.com)
5822
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.
5826
5827Wed Apr 22 09:36:08 1992  Fred Fish  (fnf@cygnus.com)
5828
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.
5833
5834Mon Apr 20 22:22:51 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
5835
5836	* Makefile.in: remove old style staging.  Do not print recursion
5837	  lines.
5838
5839	* Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
5840	  Makefile command line.  Remove MINUS_G.  Default CFLAGS to -g.
5841	  Pass CFLAGS.
5842
5843Fri Apr 17 09:15:31 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5844
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.
5852
5853Wed Apr 15 18:11:58 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
5854
5855	* Makefile.in: added .NOEXPORT:
5856
5857Tue Apr 14 14:34:42 1992  Fred Fish  (fnf@cygnus.com)
5858
5859	* elf.c (bfd_add_strtab, bfd_add_2_to_strtab):  CONST spreads
5860	like ooze.
5861	* elf.c (elf_compute_section_file_positions,
5862	elf_write_object_contents):  Return boolean, not NULL (which
5863	can be void *).
5864	* elf.c (bfd_section_from_shdr):  Ifdef-out debugging code.
5865	Also ifdef-out code that aborts on unhandled section types.
5866
5867Fri Apr 10 22:29:18 1992  Fred Fish  (fnf@cygnus.com)
5868
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.
5872
5873Thu Apr  2 17:42:45 1992  John Gilmore  (gnu at cygnus.com)
5874
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.
5879
5880Wed Apr  1 23:16:38 1992  John Gilmore  (gnu at cygnus.com)
5881
5882	* archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
5883	section.c, srec.c, syms.c, coff-h8300.c:  Lint.
5884
5885Sun Mar 29 09:37:59 1992  John Gilmore  (gnu at cygnus.com)
5886
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.
5893
5894Sat Mar 28 13:07:02 1992  Fred Fish  (fnf@cygnus.com)
5895
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.
5899
5900Thu Mar 26 16:59:58 1992  John Gilmore  (gnu at cygnus.com)
5901
5902	* Makefile.in:  Set MINIMIZE back to 0 for a real release.
5903
5904Tue Mar 24 15:57:03 1992  K. Richard Pixley  (rich@cygnus.com)
5905
5906	* configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
5907	  irix4.
5908
5909Mon Mar 23 22:37:34 1992  Stu Grossman  (grossman at cygnus.com)
5910
5911	* coff-msym.c (ecoff_swap_rfd_in):  remove & for array ref.
5912
5913Tue Mar 17 14:12:25 1992  Per Bothner  (bothner@rtl.cygnus.com)
5914
5915	* bout.c (b_out_slurp_reloc_table):  Use BFD_ASSERT macro,
5916	not internal bfd_assert function (twice).
5917
5918Tue Mar 17 10:45:12 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5919
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
5922	change
5923
5924Mon Mar 16 14:57:22 1992  Steve Chamberlain  (sac@rtl.cygnus.com)
5925
5926	* archive.c (bfd_generic_archive_p): check for bout archives too.
5927	* bout.c: make it work again.
5928
5929Sat Mar 14 17:30:40 1992  Fred Fish  (fnf@cygnus.com)
5930
5931	* elf.c (elf_corefile_note):  Call bfd_xmalloc() instead of bare
5932	malloc().
5933	* reloc.c (bfd_generic_get_relocated_section_contents):  Call
5934	bfd_xmalloc() instead of bare malloc().
5935
5936Fri Mar 13 15:44:37 1992  K. Richard Pixley  (rich@cygnus.com)
5937
5938	* Makefile.in: pass down MAKEINFO on info.
5939
5940Fri Mar 13 07:41:13 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5941
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
5945
5946Thu Mar 12 11:15:02 1992  Per Bothner  (bothner@cygnus.com)
5947
5948	* libbfd-in.h (set_tdata):  Make change of Feb 27 in the
5949	actual source file, not just the generated libbfd.h.
5950
5951Sat Mar  7 10:33:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
5952
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.
5957
5958Fri Mar  6 21:55:16 1992  K. Richard Pixley  (rich@cygnus.com)
5959
5960	* Makefile.in: added check target.
5961
5962Thu Mar  5 23:51:42 1992  John Gilmore  (gnu at cygnus.com)
5963
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.
5969
5970Thu Mar  5 21:36:05 1992  K. Richard Pixley  (rich@cygnus.com)
5971
5972	* Makefile.in: added clean-info target.  MINIMIZE=1.
5973
5974Sun Mar  1 22:32:58 1992  Per Bothner  (bothner@cygnus.com)
5975
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.
5981
5982Thu Feb 27 22:19:55 1992  Per Bothner  (bothner@cygnus.com)
5983
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).
5991
5992Thu Feb 27 11:46:33 1992  John Gilmore  (gnu at cygnus.com)
5993
5994	* configure.in (mips-big-* target):  Same is Iris.
5995
5996Thu Feb 27 09:24:56 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
5997
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.
6002
6003Wed Feb 26 18:04:40 1992  K. Richard Pixley  (rich@cygnus.com)
6004
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.
6008
6009Wed Feb 26 19:40:59 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
6010
6011	* bfd.c: lint
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.
6016
6017Tue Feb 25 14:29:24 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
6018
6019	* coffcode.h (coff_write_symbol): write out the correct number of
6020	auxents.
6021	* cpu-h8300.c: fix disassembly bug
6022
6023Fri Feb 21 21:39:56 1992  John Gilmore  (gnu at cygnus.com)
6024
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.
6030
6031Fri Feb 21 10:57:54 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
6032
6033	* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
6034	out tagndx too.
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.
6038
6039Thu Feb 20 18:10:34 1992  Per Bothner  (bothner at cygnus.com)
6040
6041	* PORTING: New (preliminary) porting guide.
6042
6043Wed Feb 19 21:39:37 1992  John Gilmore  (gnu at cygnus.com)
6044
6045	* bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
6046	(howto_hvrt16):  lint.
6047
6048Mon Feb 17 12:02:17 1992  Per Bothner  (bothner at cygnus.com)
6049
6050	* hp300bsd.c (new), config/mt-hp300bsd:  Make hp300bsd
6051	a full configuration (with possible cross-development),
6052	instead of using host-aout.c.
6053
6054Sun Feb 16 13:01:49 1992  Per Bothner  (bothner at cygnus.com)
6055
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.
6059
6060Thu Feb 13 20:11:47 1992  Fred Fish  (fnf at cygnus.com)
6061
6062	* elf.c (elf_slurp_symbol_table):  Remove obsolete use of
6063	BSF_ABSOLUTE and replace with bfd_abs_section reference.
6064
6065Thu Feb 13 17:22:44 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
6066
6067	* coffcode.h (get_normalized_symtab): fixed bug where symbols
6068	with more than one auxent can cause nasty core dumps.
6069
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
6074	use of it.
6075
6076Tue Feb  4 15:39:55 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
6077
6078	* aoutx.h: (translate_from_native_sym_flags): fix constructor
6079	stuff to use the New Order.
6080
6081Fri Jan 31 01:34:45 1992  Stu Grossman  (grossman at cygnus.com)
6082
6083	* ieee.c:  Change type of envi[] to unsigned char.
6084
6085	* configure.in:  fix vax ultrix configuration.
6086
6087	* elf.c (bfd_section_from_shdr):  Deal with null return from
6088	bfd_make_section().  (elf_object_p):  Select endianess properly.
6089
6090Fri Jan 31 01:19:55 1992  John Gilmore  (gnu at cygnus.com)
6091
6092	* hosts/h-tahoe.h, h-vaxbsd.h:  Fix stack in core files.
6093
6094Thu Jan 30 23:51:07 1992  John Gilmore  (gnu at cygnus.com)
6095
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:
6101	Specify byte order.
6102	* hosts/h-vaxbsd.h:  Define the form of exec and core files.
6103
6104Thu Jan 30 13:02:41 1992  Per Bothner  (bothner at cygnus.com)
6105
6106	* config/mt-tahoe, config/mt-vax:  Change DEFAULT_VECTOR to
6107	host_aout_vec here as well.
6108
6109Thu Jan 30 11:41:45 1992  Stu Grossman  (grossman at cygnus.com)
6110
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.
6114
6115Thu Jan 30 07:26:53 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
6116
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
6123
6124Thu Jan 30 01:19:56 1992  John Gilmore  (gnu at cygnus.com)
6125
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.
6129
6130Tue Jan 28 21:10:51 1992  Fred Fish  (fnf at cygnus.com)
6131
6132	* Makefile.in:  Add dependencies for various coff-*.o files.
6133
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
6138	is now used.
6139
6140Tue Jan 28 14:51:40 1992  Stu Grossman  (grossman at cygnus.com)
6141
6142	* trad-core.c, bfd.c, ../include/bfd.h:  Various fixes for PMAX
6143	core reading.
6144
6145Tue Jan 28 10:46:32 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
6146
6147	* coffcode.h (bfd_coff_relax_section): now static.
6148	(bfd_coff_get_relocated_section_contents): various type lints.
6149
6150Mon Jan 27 19:44:08 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
6151
6152	New entry point in the transfer vector - bfd_relax_section.
6153
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
6162	of bfd_abs_section
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
6169
6170Fri Jan 24 14:40:17 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
6171
6172	* everything: now modified to use smaller reloc type. Self hosts
6173	on sun3 & sun4.
6174
6175Sat Jan 18 17:00:16 1992  Fred Fish  (fnf at cygnus.com)
6176
6177	* config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
6178	New files for stratus.
6179
6180	* configure.in:  Add configuration fragments for stratus.
6181
6182Wed Jan 15 10:02:43 1992  Fred Fish  (fnf at cygnus.com)
6183
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.
6187
6188Fri Jan 10 17:44:53 1992  Fred Fish  (fnf at cygnus.com)
6189
6190	* hosts/h-amix.h hosts/h-i386v4.h:  Change abort() to a function
6191	returning void.
6192
6193Fri Jan 10 14:33:32 1992  Per Bothner  (bothner at cygnus.com)
6194
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.
6198
6199Thu Jan  2 16:43:34 1992  John Gilmore  (gnu at cygnus.com)
6200
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)).
6203
6204Wed Jan  1 04:23:06 1992  Fred Fish  (fnf at cygnus.com)
6205
6206	* elf.c:  Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
6207
6208	* config/mh-amix, config/mh-i386v4:  Remove HDEFINES that was
6209	being used to -DHAVE_PROCFS.
6210
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.
6213
6214Fri Dec 20 12:06:17 1991  Fred Fish  (fnf at cygnus.com)
6215
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.
6219
6220Wed Dec 18 17:17:59 1991  Stu Grossman  (grossman at cygnus.com)
6221
6222	* bfd-in.h, libaout.h:  ANSIfy enums.
6223
6224Wed Dec 18 16:12:25 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
6225
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.
6232
6233Wed Dec 18 14:40:39 1991  Per Bothner  (bothner at cygnus.com)
6234
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.
6254
6255Tue Dec 17 19:48:59 1991  Fred Fish  (fnf at cygnus.com)
6256
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.
6260
6261Mon Dec 16 12:00:10 1991  Fred Fish  (fnf at cygnus.com)
6262
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
6267	the bfd structure.
6268
6269Thu Dec 12 21:01:22 1991  John Gilmore  (gnu at cygnus.com)
6270
6271	* hosts/h-*.h:  Configure fopen using ../include/fopen-*.h
6272	rather than N copies of the same lines.
6273
6274Wed Dec 11 16:39:45 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
6275
6276	* cpu-h8300.c: disassemble branch displacements correctly
6277	* coff-h8300.c: put reloc offsets out in 32bits
6278
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
6282	conflict.
6283	* opncls.c, coff-rs6000.c: more fopens with macros.
6284
6285Tue Dec 10 04:07:24 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
6286
6287	* Makefile.in: infodir belongs in datadir.
6288
6289Sat Dec  7 16:39:23 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
6290
6291	 * Makefile.in: fix where docdir lives
6292
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
6297	 removal.
6298
6299
6300Sat Dec  7 07:22:09 1991  John Gilmore  (gnu at cygnus.com)
6301
6302	* coffcode.h, srec.c:  Lint.
6303
6304Fri Dec  6 22:58:48 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
6305
6306	* Makefile.in: install using INSTALL_DATA, added standards.text
6307	  support.
6308
6309	* configure.in: mark directory as target dependent.  configure
6310	  nows works in objdir always so make file existence checks
6311	  against ${srcdir}.
6312
6313Thu Dec  5 22:46:19 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
6314
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.
6318
6319Wed Dec  4 10:14:17 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
6320
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
6325	unknown.
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
6332	fries them.
6333	* aoutx.h: Documentation in the new style
6334
6335Wed Dec  4 02:00:30 1991  John Gilmore  (gnu at cygnus.com)
6336
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).
6340
6341Tue Dec  3 22:54:50 1991  John Gilmore  (gnu at cygnus.com)
6342
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.
6348
6349	* config/mt-i386-coff:  Set DEFAULT_VECTOR to real identifier,
6350	not macro name.
6351
6352	* config/mt-i960-{coff,bout}:  Use SELECT_VECS to make a short
6353	list of supported targets.
6354
6355Tue Dec  3 14:06:15 1991  Per Bothner  (bothner at cygnus.com)
6356
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.
6361
6362Tue Dec  3 10:53:30 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
6363
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.
6367
6368Sat Nov 30 21:19:15 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
6369
6370	* cpu-h8300.c: Add support for MEMIND addressing mode
6371
6372	* coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
6373	coffcode.h
6374	* coffcode.h: use the new macro if available
6375
6376	* elf.c (elf_corefile_note): cast malloc to avoid warning.
6377	* Makefile.in: Fixed dependencies due to file rename
6378
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.
6384
6385Fri Nov 29 20:04:49 1991  Fred Fish  (fnf at cygnus.com)
6386
6387	* config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h:  New files.
6388
6389	* configure.in:  Add vendor "ncr" as supported per-target vendor.
6390	Add svr4 case for i386 per-host case.
6391
6392	* elf.c (elf_object_p, elf_core_file_p):  Add missing "break" to
6393	ELFDATA2LSB cases.
6394
6395Fri Nov 29 12:16:51 1991  Per Bothner  (bothner at cygnus.com)
6396
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.
6401
6402Tue Nov 26 09:10:55 1991  Steve Chamberlain  (sac at cygnus.com)
6403
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
6408	time.
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
6412	coffcode.h
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
6416
6417Fri Nov 22 08:11:42 1991  John Gilmore  (gnu at cygnus.com)
6418
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.
6422
6423	* coff-mips.c, coffcode.h:  Peter Schauer's patch to kludge in
6424	nonstandard MIPS sections (.rdata, .sdata, etc).
6425
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>.
6429	* libbfd.c:  Lint.
6430	* host-aout.c, trad-core.c:  Fix write_armap prototypes.  Lint.
6431
6432Thu Nov 21 19:56:40 1991  Per Bothner  (bothner at cygnus.com)
6433
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].
6442
6443Thu Nov 21 11:50:49 1991  John Gilmore  (gnu at cygnus.com)
6444
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.
6449
6450Tue Nov 19 18:49:01 1991  Per Bothner  (bothner at cygnus.com)
6451
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 ';'.
6460
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.
6466
6467Mon Nov 18 12:00:59 1991  Per Bothner  (bothner at cygnus.com)
6468
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.
6473
6474Sun Nov 17 13:29:39 1991  Per Bothner  (bothner at cygnus.com)
6475
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.
6482
6483Fri Nov 15 13:00:43 1991  Per Bothner  (bothner at cygnus.com)
6484
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.
6489
6490Thu Nov 14 19:49:10 1991  Per Bothner  (bothner at cygnus.com)
6491
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.
6495
6496Thu Nov 14 19:11:13 1991  Fred Fish  (fnf at cygnus.com)
6497
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>.
6501
6502	* syms.c:  Trivial fix to comment to remove a redundant "to".
6503
6504Wed Nov 13 17:02:01 1991  John Gilmore  (gnu at cygnus.com)
6505
6506	* coff-{i386,m68k,m88k}.c:  Change name of file format to standard
6507	form that GDB recognizes as COFF.
6508
6509Wed Nov 13 09:09:41 1991  Steve Chamberlain  (sac at cygnus.com)
6510
6511	* ieee.c (ieee_object_p):  cast NULL correctly.
6512	* configure.in: added harris host
6513
6514	* coff-a29k.c: Lots of changes, most from David Wood.
6515
6516Tue Nov 12 07:21:41 1991  John Gilmore  (gnu at cygnus.com)
6517
6518	* coff-m88k.c (coff_write_armap):  Just #undef it.
6519
6520Mon Nov 11 20:30:18 1991  Steve Chamberlain  (sac at cygnus.com)
6521
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
6525	when calling chmod.
6526
6527Mon Nov 11 19:07:32 1991  Fred Fish  (fnf at cygnus.com)
6528
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).
6532
6533Mon Nov 11 18:36:47 1991  Per Bothner  (bothner at cygnus.com)
6534
6535	* aoutx.h (NAME(aout,find_nearest_line)):  Handle the case
6536	of two N_SO stabs, one for directory, and one for filename.
6537
6538	* bfd-in.h (print_vma):  Factor out duplicate definition.
6539
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.
6544
6545Sat Nov  9 13:45:01 1991  Fred Fish  (fnf at cygnus.com)
6546
6547	* config/mt-m68k-elf:  Define DEFAULT_VECTOR as elf_big_vec.
6548
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.
6551
6552Sat Nov  9 03:04:26 1991  John Gilmore  (gnu at cygnus.com)
6553
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.
6557
6558	FIXME:  The aoutf1.h change below needs to be reversed back
6559	to the way it was.
6560
6561Thu Nov  7 11:03:55 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
6562
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.
6568
6569Mon Nov  4 11:38:33 1991  Steve Chamberlain  (sac at cygnus.com)
6570
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.
6575
6576Sun Nov  3 12:07:08 1991  Per Bothner  (bothner at cygnus.com)
6577
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.
6589
6590Sat Nov  2 14:26:03 1991  Steve Chamberlain  (steve at cygnus.com)
6591
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
6601	thing.
6602	* cpu-m88k.c: Added default_reloc_type lookup to the architecture
6603	description.
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.
6614
6615Thu Oct 31 18:23:06 1991  John Gilmore  (gnu at cygnus.com)
6616
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.
6621
6622Sun Oct 27 16:56:58 1991  Steve Chamberlain  (steve at cygnus.com)
6623
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
6629
6630Fri Oct 25 02:48:19 1991  John Gilmore  (gnu at cygnus.com)
6631
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.
6635
6636	* Makefile.in:  Only supply TARGET_DEFAULTS to targets.c, reducing
6637	make output clutter.
6638	* config/mt-*:  Ditto.
6639
6640Thu Oct 24 22:40:07 1991  John Gilmore  (gnu at cygnus.com)
6641
6642	RS/6000 support, by Metin G. Ozisik, Mimi Ph��ng-Th�o V�, and
6643	John Gilmore.  Archive support from Damon A. Permezel.
6644
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
6653	a section twice.
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.
6669
6670Thu Oct 24 02:03:24 1991  Fred Fish  (fnf at cygnus.com)
6671
6672	* elf.c: Add partial support for ELF format corefiles. Still needs
6673	support for extracting registers from corefiles.
6674
6675	* config/t-m68k-elf:  Set DEFAULT_VECTOR to elf_big_vec.
6676
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.
6680
6681Mon Oct 21 17:48:48 1991  John Gilmore  (gnu at cygnus.com)
6682
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.
6685
6686Mon Oct 21 09:34:11 1991  Steve Chamberlain  (steve at rtl.cygnus.com)
6687
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
6699	written out.
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.
6705
6706Wed Oct 16 22:58:45 1991  John Gilmore  (gnu at cygnus.com)
6707
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;
6713	revamp HOST_*, etc.
6714	* hosts/h-i386v.h:  Use <utime.h>, not <sys/utime.h>, unlike POSIX.
6715
6716Wed Oct 16 12:43:49 1991  Per Bothner  (bothner at cygnus.com)
6717
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.
6724
6725Wed Oct 16 11:11:05 1991  John Gilmore  (gnu at cygnus.com)
6726
6727	* configure.in:  Allow i386-sco-sysv.
6728	* bout.c:  Remove unused i960_align; lint dummy core file handlers.
6729	* cpu-h8300.c:  lint.
6730
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.
6736
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
6744	anyone calls them.
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.
6747
6748Tue Oct 15 08:29:03 1991  John Gilmore  (gnu at cygnus.com)
6749
6750	* hosts/h-amix.h (free):  Fix prototype.
6751
6752	* aoutx.h:  Don't use NULL as an integer, for braindead systems
6753	that declare it as (void *)0.  (From Peter Schauer.)
6754
6755Mon Oct 14 17:20:47 1991  Per Bothner  (bothner at cygnus.com)
6756
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
6761	magic numbers.
6762
6763Mon Oct 14 14:23:10 1991  John Gilmore  (gnu at cygnus.com)
6764
6765	* doc/Makefile:  Don't assume . is on the path (from James Clark).
6766
6767Fri Oct 11 22:45:14 1991  John Gilmore  (gnu at cygnus.com)
6768
6769	* Makefile.in:  Avoid Sun Make VPATH bugs.
6770	* targets.c:  Declare trad_core vectors extern.
6771
6772Fri Oct 11 13:03:02 1991  Per Bothner  (bothner at cygnus.com)
6773
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.
6777
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.
6799
6800
6801Fri Oct 11 12:33:36 1991  Steve Chamberlain  (steve at cygnus.com)
6802
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
6809	to new prototypes
6810	* targets.c: Added new entry points for coff swapping
6811
6812Fri Oct 11 03:01:52 1991  John Gilmore  (gnu at cygnus.com)
6813
6814	Restructure configuration scheme for bfd, binutils, ld.
6815
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()
6820	get defined first.
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.
6834
6835Thu Oct 10 17:54:08 1991  John Gilmore  (gnu at cygnus.com)
6836
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).
6848
6849Tue Oct  8 15:30:39 1991  John Gilmore  (gnu at cygnus.com)
6850
6851	* Add i386aout.c for a.out support on the i386.
6852
6853Tue Oct  8 12:18:54 1991  Roland H. Pesch  (pesch at cygnus.com)
6854
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.
6858
6859Sun Oct  6 19:10:06 1991  John Gilmore  (gnu at cygnus.com)
6860
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
6866	some_aout_object_p.
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.
6870
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.
6874
6875	* ../include/aout64.h:  Change EXTERNAL_LIST_SIZE to
6876	EXTERNAL_NLIST_SIZE.  Callers changed.
6877
6878Fri Oct  4 18:18:46 1991  John Gilmore  (gnu at cygnus.com)
6879
6880	* bfd.c:  Remove strerror() to libiberty.
6881
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.
6886
6887	* host-aout.c:  Remove `BSD' archive support.  Lint.
6888
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.
6899
6900	* configure.in, config/h-i386mach:  i386 mach host.
6901	* config/t-i386-aout:  Use host-aout.c.
6902
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.
6908
6909Fri Oct  4 17:38:03 1991  Steve Chamberlain  (steve at cygnus.com)
6910
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
6914
6915Thu Oct  3 19:39:55 1991  John Gilmore  (gnu at cygnus.com)
6916
6917	* bfd-in.h:  enum boolean => enum bfd_boolean for SVR4.  Gumby's
6918	prediction is vindicated!
6919
6920	* bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
6921	Remove refs to howto.c, since Steve forgot.
6922
6923Thu Oct  3 07:49:21 1991  Steve Chamberlain  (steve at cygnus.com)
6924
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.
6927
6928Wed Oct  2 13:50:35 1991  Steve Chamberlain  (steve at cygnus.com)
6929
6930	* howto.c deleted and moved code to reloc.c
6931
6932	* libbfd.h, libbfd-in.h removed $id stuff for real
6933
6934	* cpu-h8300.c Made it match various different spellings of h8300.
6935
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.
6939
6940	* targets.c removed oasys stuff, pending someone to fix the bugs
6941	in it.
6942
6943
6944Tue Oct  1 12:29:44 1991  John Gilmore  (gnu at cygnus.com)
6945
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.
6952
6953Tue Oct  1 11:24:31 1991  Steve Chamberlain  (steve at cygnus.com)
6954
6955	* archures.c: removed texinfo error
6956
6957	* init.c: added texinfo hooks, and removed initialization error
6958	message.
6959
6960	* libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
6961	without complaints.
6962
6963Tue Oct  1 05:02:53 1991  John Gilmore  (gnu at cygnus.com)
6964
6965	* cpu-i960.c:  Avoid numerical count of initializers.
6966
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.
6972
6973Mon Sep 30 15:13:46 1991  Steve Chamberlain  (steve at cygnus.com)
6974
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.
6977
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.
6984
6985	* amdcoff.c: (a29k_reloc) fix error message.
6986
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
6991	accessor functions.
6992
6993	* aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
6994	setup the environment.
6995
6996	* archive.c: (bfd_slurp_coff_armap) coff archives always have the
6997	headers in big endian format, regardless of the endianess of the
6998	host or target.
6999
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.
7005
7006	* bfd.c: changed the definition of the bfd structure for the new
7007	architecture stuff.
7008
7009	* bout.c: (b_out_set_arch_mach) changed to use the new
7010	architecture mechanism.
7011
7012	* coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
7013	the new architecture mechanism.
7014
7015	* configure.in: added h8 stuff.
7016
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
7019	simulators.
7020
7021	* libbfd.c, libbfd.h: changed prototype of bfd_write.
7022
7023	* newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
7024	than fixing the structure directly.
7025
7026	* oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
7027	than fixing the structure directly.
7028
7029	* opncls.c: (new_bfd) makes sure that bfd_init has been called
7030	before opening a bfd.
7031
7032	* srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
7033	rather than fixing the structure directly.
7034
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.
7038
7039	* init.c: new, looks after initializing modules.
7040
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.
7043
7044Mon Sep 30 13:31:15 1991  John Gilmore  (gnu at cygnus.com)
7045
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
7054
7055Thu Sep 26 15:27:29 1991  John Gilmore  (gnu at cygnus.com)
7056
7057	* aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
7058	opncls.c:  Lint (saber actually).
7059
7060Thu Sep 26 11:24:24 1991  Per Bothner  (bothner at cygnus.com)
7061
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.
7066
7067Mon Sep 23 18:24:34 1991  Per Bothner  (bothner at cygnus.com)
7068
7069	* aoutx.h (print_symbol):  Handle missing symbol->name.
7070
7071Fri Sep 20 12:26:01 1991  Stu Grossman  (grossman at cygnus.com)
7072
7073	* aoutf1.h (swapcore_sparc):  Change name of USRSTACK, fix comment
7074	at top of routine.
7075
7076Tue Sep 17 17:23:49 1991  Stu Grossman  (grossman at cygnus.com)
7077
7078	* oasys.c, configure.in, config/h-irix3, config/t-irix3:
7079	add sgi/irix support.
7080
7081Thu Sep 12 14:29:09 1991  John Gilmore  (gnu at cygint.cygnus.com)
7082
7083	Changes for the AMD 29000 Ultracomputer port from David Wood.
7084	(wood@nyu.edu).
7085
7086	* opncls.c (bfd_fdopenr):  Handle NO_FCNTL.
7087
7088	* Makefile.in:  Make subdirs work by using $(INCDIR) in the
7089	crude dependencies.
7090
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.
7104
7105Thu Sep 12 14:07:22 1991  Roland H. Pesch  (pesch at cygint.cygnus.com)
7106
7107	* Makefile.in: $(MAKE) for make, $(docdir) for doc
7108	* doc/Makefile: redundant dependencies for Sun-make VPATH bug
7109
7110Tue Sep 10 20:34:12 1991  John Gilmore  (gnu at cygint.cygnus.com)
7111
7112	* aoutf1.h (sunos4_core_file_p):  Release the right storage in
7113	error case.
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.
7117
7118Wed Sep  4 00:44:52 1991  John Gilmore  (gnu at cygint.cygnus.com)
7119
7120	Allow GDB to patch object files.
7121
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.
7126
7127	* Makefile.in:  Add crude dependencies.
7128
7129Tue Sep  3 13:46:19 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7130
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.
7133
7134Fri Aug 23 13:51:06 1991  John Gilmore  (gnu at cygint.cygnus.com)
7135
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).
7145
7146Thu Aug 22 22:20:19 1991  Stu Grossman  (grossman at cygint.cygnus.com)
7147
7148	* aoutx.h, coffcode.h:  saberized.
7149
7150Thu Aug 22 11:27:06 1991  Roland H. Pesch  (pesch at cygint.cygnus.com)
7151
7152	* bfd.texinfo: some cleanup, reincorporated more intro matter from
7153	bfd.doc
7154	bfd.c, targets.c: minor rewording of doc segments
7155
7156
7157Wed Aug 21 19:13:22 1991  John Gilmore  (gnu at cygint.cygnus.com)
7158
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.
7168
7169Wed Aug 21 14:33:06 1991  Roland H. Pesch  (pesch at cygint.cygnus.com)
7170
7171	* Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
7172	texdoc and psdoc; make these depend on generated .texi's
7173
7174	* scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
7175	doc
7176
7177	* bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
7178	portions
7179
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.
7185
7186	* bfd.texinfo: generalize most references to linker
7187
7188Tue Aug 20 15:18:02 1991  Roland H. Pesch  (pesch at cygint.cygnus.com)
7189
7190	* Makefile.in: include core.p in PROTOS (building better bfd.h)
7191	* archures.c: remove empty foo() definition (crept in at vn1.9)
7192
7193Mon Aug 19 13:48:22 1991  Roland H. Pesch  (pesch at cygint.cygnus.com)
7194
7195	* bfd.texinfo: use @setchapternewpage on instead of lots of
7196	@page's; minor rephrasing in Introduction.
7197
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
7203
7204
7205Thu Aug  8 16:47:43 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7206
7207	* coffcode.h: fixed bug where string table size wasn't being swapped.
7208
7209Thu Aug  1 16:35:28 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7210
7211	* section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
7212
7213	* syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
7214	flags. (bfd_print_symbol_vandf) now knows what to do with the
7215	above flags.
7216
7217	* aoutx.h: made translate_from_native_sym_flags and
7218	translate_to_native_sym_flags produce the above flags.
7219
7220
7221Wed Jul 31 09:53:52 1991  John Gilmore  (gnu at cygint.cygnus.com)
7222
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.
7228
7229Fri Jul 26 18:11:34 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7230
7231	* Makefile.in, bfd.c: Made it compile again.
7232
7233Fri Jul 19 08:17:09 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7234
7235	* newsos3.c, targets.c, coffcode.h: new patches from David Wood
7236
7237
7238Mon Jul 15 16:27:42 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7239
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
7242	lint fixes.
7243
7244	* amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
7245	29k coff by David Wood (wood@lab.ultra.nyu.edu).
7246
7247Thu Jul  4 09:53:16 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7248
7249	* core.c: New file.
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
7255	documentation.
7256
7257Mon Jul  1 13:29:47 1991  David Wood (wood at david.ultra.nya.edu)
7258
7259	* opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
7260	really takes 3 arguments, patched code and ammended prototypes.
7261
7262Fri Jun 14 13:19:40 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7263
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..
7268
7269	* aoutf1.h jump table field inserted
7270
7271	* archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
7272	filenames too.
7273
7274	* bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
7275	table field inserted.
7276
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
7280	gdb.
7281
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
7290
7291Fri Jun  7 12:35:46 1991  Sean Fagan  (sef at cygint.cygnus.com)
7292
7293 	* coffcode.h (coff_swap_aux_in): added else case to deal with
7294 	filenames less than 9 characters.
7295
7296
7297Thu Jun  6 18:27:38 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7298
7299	* oasys.c (oasys_archive_p): fixed so it works
7300
7301	* srec.c: now allows any number of sections to be created in a
7302	file. Outputs addresses of the right length.
7303
7304Thu May 30 15:30:10 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7305
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.
7309
7310        *../include/i386coff.h : fixed typo in type field with size
7311
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.
7315
7316Tue May 28 17:21:43 1991  John Gilmore  (gnu at cygint.cygnus.com)
7317
7318	* Merge in changes from gdb-3.95 release.
7319	Makefile.in:  Allow hmake and tmake files to add OFILES.
7320	aoutf1.h:
7321	bfd.c:  support specific targets as well as searching.  When
7322	searching, take default target in preference to others.
7323	bfd.doc:  typos
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.
7332
7333Fri May 24 18:56:52 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7334
7335	* i386coff.c: created.
7336	* coffcode.h: added support for 386.
7337	* Makefile.in: added support for 386.
7338	* ../include/i386coff.h: created
7339
7340Wed May 22 07:26:38 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7341
7342	* coffcode.h: removed all put_x_<sizes>
7343	* libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
7344	DEFUNS
7345
7346
7347Tue May 21 08:58:58 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7348	(bothner)
7349	* opncls.c: Changed obstack_chunk_alloc use xmalloc
7350
7351Mon May 20 17:12:17 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7352
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.
7356
7357Fri May 17 19:35:26 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7358
7359	Changed all the [get|put][name] routines to use  [get|put]_[size
7360	in bytes].
7361
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.
7366
7367	Renamed some files to work on DOS.
7368
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
7382
7383Thu May 16 16:02:07 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7384	from bothner
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.
7392
7393Mon May 13 10:03:29 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7394
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
7398
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.
7404
7405	* ecoff.c: Totally different. Now supports ecoff fully.
7406
7407	* icoff.c: fixed problems in relocation callout.
7408
7409	* libcoff.h: (struct icofdata) removed hdr structure from tdata.
7410
7411	* m68kcoff.c: updated target vector.
7412
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.
7417
7418
7419
7420Fri May 10 16:58:53 1991  John Gilmore  (gnu at cygint.cygnus.com)
7421
7422	Merge Per Bothner's changes to modularize BFD a.out a bit.
7423
7424	* libbfd.h, libbfd.c (bfd_generic_get_section_contents):  Add.
7425	* ieee.c:  Cast enums to int before comparing them, for brain-
7426	dead compilers.
7427	* coff-code.h:  Remove coff_get_section_contents, and use the
7428	generic one instead.
7429
7430	* aout.c:  Derive new module from sunos.c, containing generic
7431	support code for all kinds of a.out files.
7432
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
7438	than generic.
7439
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
7443	regime.
7444
7445	* newsos3.c:  New support for Sony NEWS, another a.out format.
7446
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
7450	to tvec.
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.
7459
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.
7466
7467	* archive.c, ieee.c, oasys.c:  Lint.
7468
7469Fri May 10 12:34:48 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7470
7471	* ../include/bfd.h
7472	changed forward declaration struct stat; to reduce warnings. Changed
7473	comment on bfd_h_<x>_x.
7474
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.
7480
7481	* Makefile.in, m68kcoff.c, targets.c
7482	Test new structure code with a 68k coff implementaion
7483
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
7488	swap routines now.
7489
7490Thu May  9 11:00:45 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7491
7492	* ieee.c (do_one, ieee_slurp_section_data): now supports the load
7493	multiple reloc command.
7494
7495	* sunos.c (sunos4_set_section_contents): Made it so that sections
7496	are always padded to their alignment size.
7497
7498Sat May  4 15:49:43 1991  John Gilmore  (gnu at cygint.cygnus.com)
7499
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.
7504
7505   Notes on bfd-0.5.2-patch1a, from Per Bothner:
7506
7507	* a.out.vax.c: Remove two bogus "static" from prototypes.
7508
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.
7512
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).
7515
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.)
7524
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.
7528
7529	* trad-core.c: Don't include sys/stat.h - at least
7530	on NewsOS 3, it has already been included.
7531
7532Tue Mar  5 01:47:57 1991  John Gilmore  (gnu at cygint.cygnus.com)
7533
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).
7542
7543Sat Mar  2 12:11:26 1991  John Gilmore  (gnu at cygint.cygnus.com)
7544
7545	Improve modtime support.
7546
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.
7551
7552	Improve floating point support for core files.
7553
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.
7557
7558Thu Feb 14 15:49:06 1991  Gumby Vinayak Wallace  (gumby at cygint.cygnus.com)
7559
7560	* many changes to improve archive handling; found a logic flaw in
7561	  bfd_check_format which only just happened to work by cooncidence.
7562
7563Thu Feb 14 07:53:16 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7564
7565	* bfd.c (bfd_perform_relocation): fixed to use output_offsets
7566	correctly.
7567
7568	* bfd.h: changed type of udata in asymbol to void *, like it
7569	should be. Added bfd_reloc_dangerous enum member.
7570
7571	* coff-code.h: Fixed it so that internally generated symbols get
7572	their values relocated correctly in all cases. Removed calls to
7573	xmalloc.
7574
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.
7578
7579	* sunos.c: Cleaned up the way that ZMAGIC section sizes are
7580	calculated.
7581
7582
7583Tue Feb 12 13:25:46 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7584
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.
7588
7589	* coff-code.h (mangle_symbols): fixed problem where tags were not
7590	being relocated for structs, enums, unions. Also various lints.
7591
7592Mon Feb 11 19:52:26 1991  Gumby Vinayak Wallace  (gumby at cygint.cygnus.com)
7593
7594	* archive.c (get_elt_at_filepos): system_call_error returned
7595	  incorrectly.
7596
7597Sun Feb 10 23:18:40 1991  Gumby Vinayak Wallace  (gumby at cygint.cygnus.com)
7598
7599	* Resolve the use of no_error and system_call_error.
7600	  The bfd library itself now will never set bfd_error to
7601	  no_error.
7602
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.
7605
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.
7609
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.
7613
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)
7617
7618Tue Feb  5 11:46:53 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
7619
7620	* b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
7621	properly support i960 architecture and output correct reloc stuff.
7622
7623	* bfd.h: added prototype for bfd_printable_arch_mach, added
7624	BFD_FAIL
7625
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.
7629
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
7632
7633	* sysdep.h: Now compiles on a Posix box
7634
7635Wed Jan 30 21:36:26 1991  John Gilmore  (gnu at cygint.cygnus.com)
7636
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
7640	architecture.
7641
7642Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
7643
7644	* archures.c fixed =/== typo
7645
7646	* sunos.c added architecture stuff for output. Fixed
7647	bug where files where vma(data) != size(text)
7648	were processed wrong.
7649
7650	* coff-code.h added a lint cast
7651
7652	* (../include/a.out.sun4.h) fixed it so zmagic
7653	worked
7654
7655Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
7656
7657	* archive.c removed loads of includes, and fixed bug where string
7658	table didn't have a null at the end.
7659
7660	* bfd.c fixed includes, added symbols argument to
7661	canonicalize_reloc entry point.
7662
7663	* libbfd.c fixed includes and added some lint patches.
7664
7665	* targets.c added both sorts of intel coff.
7666
7667	* b.out.c fixed included, changed was the canonical
7668	relocs were done.
7669
7670	* icoff.c added support for callj and big and little
7671	enidian tables.
7672
7673	* opncls.c added chmod+xing for files with EXEC_P set.
7674
7675	* sunos.c fixed includes. Changed default section
7676	alignement to words. Fixed relocation stuff to work with
7677	new scheme
7678
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.
7682
7683	* libcoff.h added conversion table to tie relocs to
7684	canonical symbols
7685
7686	* sysdep.h created
7687
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
7691	order
7692
7693	* libbfd.h fixed includes
7694
7695
7696Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
7697
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.
7705
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.
7709
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.
7713
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
7717
7718	* opncls.c (bfd_create): created.
7719
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.
7729
7730Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
7731
7732	* archive.c> lots of lint.
7733
7734	* b.out.c: added callj relocation support, upgrated reloc howto.
7735	Fixed so that asymbol and reloc records are output
7736	correctly.
7737
7738	* bfd.c: lots of lint, support for new bfd entry point
7739	bfd_print_symbol.
7740
7741	* bfd.h: changed definition of asymbol to contain pointer to
7742	owning bfd, removed target dependencies.
7743
7744	* cache.c: took out print statements, put in BFD_ASSERT calls.
7745
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.
7750
7751	* icoff.c: Added support for new howto shape.
7752
7753	* liba.out.h: Added support for new asymbol shape
7754
7755	* libbfd.c: various lints
7756
7757	* libbfd.h: various lints
7758
7759	* libcoff.h: added support for new asymbol shape.
7760
7761	* sunos.c: various lints. Added support for new asymbol shape
7762	and bfd_print_symbol.
7763
7764Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
7765
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
7770	returning false.
7771
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.
7774	Various lints
7775
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
7778	macros.
7779
7780	* bfd.c upgraded bfd_perform_relocation, various lints.
7781
7782Wed Jan 16 01:55:53 1991  John Gilmore  (gnu at rtl)
7783
7784	* ChangeLog:  Started ChangeLog for BFD.
7785	* TODO:  Create file for suggestions.
7786
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.
7790
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.
7804
7805	* libbfd.c (zalloc):  It should actually zero the storage!
7806	This was commented out for some reason.
7807
7808	* libbfd.h:  Add malloc, xmalloc, memcpy, and fatal decls.
7809	This is so callers can avoid <stdlib.h> which doesn't exist
7810	on older systems.
7811
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.
7818
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.
7822
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.
7827
7828	* b.out.c, coff-code.h, opncls.c, sunos.c:  lint.
7829
7830	* coff-code.h (coff_slurp_symbol_table):  Null-terminate symtab names.
7831
7832	* cplus-dem.c:  Delete file, since it is not part of BFD.
7833
7834	* opncls.c (bfd_openr):  Eliminate misplaced #if 0 code.
7835	(bfd_openr, bfd_openw):  Actually open the file, give error now.
7836
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.
7842
7843Copyright (C) 1991-1993 Free Software Foundation, Inc.
7844
7845Copying and distribution of this file, with or without modification,
7846are permitted in any medium without royalty provided the copyright
7847notice and this notice are preserved.
7848
7849Local Variables:
7850mode: change-log
7851left-margin: 8
7852fill-column: 74
7853version-control: never
7854End:
7855