* coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type
[binutils-gdb.git] / bfd / ChangeLog
1 Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2
3 * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type
4 and size correctly.
5 (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to
6 x_csect.x_scnlen.l to match change in coff/internal.h.
7 (coff_swap_aux_out): Likewise.
8
9 * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c
10 (alpha_ecoff_backend_data): Change casts of aux_in and aux_out
11 fields to match yesterday's changes.
12
13 * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass
14 in the internal_reloc itself, not the type.
15 * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c,
16 coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed
17 definition of SELECT_RELOC accordingly.
18
19 Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
20
21 * coffcode.h (bfd_coff_backend_data): Added new arguments to
22 _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number
23 and number of aux entries.
24 (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed
25 accordingly.
26 * libcoff.h: Rebuilt.
27 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new
28 arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT
29 specially if this is the last aux entry.
30 * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass
31 new arguments to swap_aux functions.
32
33 Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
34
35 * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros
36 (only testing for m68k and vax at the moment); do verify that the
37 preprocessor didn't trash the arch name inside the string version.
38 Don't print out "pagesize =" line that prevents output from
39 compiling. Derive BYTES_IN_WORD and ARCH values from sizeof
40 results.
41 * Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
42 (check, installcheck): Identify directory in "no testsuites"
43 message.
44
45 Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
46
47 * aoutx.h (aout_link_write_symbols): Write out correct value for
48 object file symbol.
49
50 Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
51
52 * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define
53 KERNBASE, so hard-code 0x80000000 instead.
54
55 Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
56
57 * linker.c (generic_link_add_symbol_list): If symbol is common,
58 set the BSF_OLD_COMMON flag.
59
60 Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com)
61
62 * format.c (bfd_check_format_matches): Put the new entry in the
63 correct element of matching_vector.
64
65 Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
66
67 * som.c, som.h (bfd_som_set_section_attributes,
68 bfd_som_set_subsection_attributes): Change parameters from char
69 to int. Following a prototype with an old-style function definition
70 in the presence of widened parameters is a GCC-ism not supported
71 by the HP compiler in ANSI mode.
72
73 Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
74
75 * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2.
76
77 * hp300hpux.c (MY(write_object_contents)): Write out the symbols
78 before writing out the relocs, so that the right symbol indices
79 are used.
80
81 * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not
82 try to overlay the internal carsyms on the external symdefs. That
83 can not work if the size of a host pointer is larger than 4 bytes.
84
85 * format.c (bfd_check_format_matches): Cast result of
86 bfd_xmalloc_by_size_t.
87 * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype.
88
89 * archive.c: Reindented to GNU standards.
90
91 Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com)
92
93 * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add
94 "_bfd_" to function names.
95 * archive.c (_bfd_create_empty_archive_element_shell),
96 libbfd-in.h: Change callers.
97
98 * libbfd.c (bfd_zmalloc): Renamed from zalloc.
99 * libbfd.c (bfd_add_to_string_table),
100 trad-core.c (trad_unix_core_file_p),
101 targets.c (bfd_target_list),
102 ptrace-core.c (ptrace_unix_core_file_p),
103 opncls.c (new_bfd), libbfd-in.h,
104 ieee.c (ieee_make_empty_symbol),
105 elf32-hppa.c (hppa_elf_stub_branch_reloc),
106 (hppa_elf_stub_reloc): Change callers.
107 * libbfd.h: Regenerated.
108
109 * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name.
110 (_bfd_get_elt_at_filepos),
111 coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h:
112 Change callers.
113
114 * format.c (bfd_check_format_matches), libbfd-in.h, targets.c,
115 elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector
116 and default_vector to bfd_default_vector.
117 * libbfd.h: Regenerated.
118
119 * format.c (bfd_check_format_matches): New function.
120 (bfd_check_format): Call it.
121 (bfd_matching_formats): Function removed.
122 * targets.c: Replace the vector added on Jan 21 with a count of
123 entries in default_vector.
124 * bfd-in2.h: Regenerated.
125
126 Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
127
128 * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of
129 .pdata section based on lnnoptr field, not section header.
130 (alpha_relocate_section): Don't bother to check if r_symndx >= 0,
131 since it is unsigned.
132 (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than
133 coff_object_p.
134 * ecoff.c (ecoff_new_section_hook): Set alignment_power field of
135 .pdata section to 3.
136 (ecoff_compute_section_file_positions): Save the size of the
137 .pdata section in the line_filepos field, and actually align the
138 .pdata section to an alignment power of 4.
139 (ecoff_compute_reloc_file_positions): Set output_has_begun after
140 calling ecoff_compute_section_file_positions.
141 (ecoff_write_object_contents): Set s_lnnoptr for the .pdata
142 section from the line_filepos field. Set vstamp for the optional
143 header from the vstamp of the symbolic header.
144 (ecoff_bfd_final_link): Set vstamp of the symbolic header to the
145 vstamp used by the first object file in the link.
146
147 * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align.
148
149 * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag
150 for a created common section.
151 (_bfd_generic_link_add_one_symbol): Likewise.
152
153 * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to
154 get the index of a common section, rather than always using
155 SHN_COMMON (MIPS has multiple common sections).
156
157 * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
158
159 * bfd/aoutx.h (aout_link_input_section_std,
160 aout_link_input_section_ext): Pass additional arguments to
161 reloc_overflow callback.
162 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents,
163 alpha_relocat_section): Likewise.
164 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
165 * coff-h8500.c (extra_case): Likewise.
166 * coff-mips.c (mips_relocate_section): Likewise.
167 * coff-z8k.c (extra_case): Likewise.
168 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
169 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
170
171 * bout.c (calljx_callback, callj_callback): Use get_value to get
172 the symbol value and check for undefined symbols.
173 (get_value): If the symbol is undefined, look it up in the linker
174 hash table.
175 (b_out_get_relocated_section_contents): For PCREL24 and PCREL13
176 use get_value to get the symbol value and check for undefined
177 symbols.
178 * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is
179 undefined, look it up in the linker hash table.
180
181 * aoutx.h (translate_symbol_table): The string index 0 has a
182 special meaning for normal symbols, but not for dynamic symbols.
183
184 Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com)
185
186 * sparclynx.c: Setup appropriate macros to enable core file
187 support.
188
189 Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
190
191 * targets.c: Add a vector of matching format names.
192 * format.c (bfd_matching_formats): New function to return it.
193 (bfd_check_format): Set it.
194 * bfd-in2.h: Regenerated.
195
196 * bfd-in.h: Remove decls of bfd_ec type and error printing functions.
197 Remove decl of type symclass; wasn't used.
198 * bfd.c: Document error handling, including code fragments
199 containing the error decls that were in bfd-in.h.
200 Remove DEFUNs.
201 * bfd-in2.h: Regenerated.
202
203 Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com)
204
205 * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c:
206 The sparc (and possibly other?) NLM format requires a different
207 way to write exports, so add a write_export field to the backend
208 data (and set it to NULL for everything but the sparc).
209
210 Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
211
212 * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL,
213 not (struct external_nlist *) NULL. info->dynrel is a PTR, not
214 a struct external_nlist *.
215
216 Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
217
218 * bfd.c: Remove error strings for errors removed below.
219 * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec),
220 oasys.c (oasys_write_sections): Rename
221 bfd_error_nonrepresentable_section to nonrepresentable_section.
222 None of the other bfd error names start with "bfd_error".
223 Remove errors symbol_not_found and no_relocation_info, which seem
224 to be unused.
225 * bfd-in2.h: Regenerated.
226
227 Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
228
229 * bfd.c (bfd_get_gp_size): Added support for ELF.
230
231 * syms.c (BSF_DYNAMIC): New symbol flag.
232 (bfd_print_symbol_vandf): Print it.
233 * bfd-in2.h: Rebuilt.
234 * libaout.h (struct aout_backend_data): New read_dynamic_symbols
235 and read_dynamic_relocs fields.
236 (struct aoutdata): New dynamic_info field.
237 (obj_aout_dynamic_info): New accessor macro.
238 * sunos.c (struct sunos_dynamic_info): New structure.
239 (sunos_read_dynamic_info, MY(read_dynamic_symbols),
240 MY(read_dynamic_relocs)): New functions to read dynamic symbols
241 and relocs.
242 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
243 dynamically linked, set SEC_RELOC for both the .text and .data
244 sections.
245 (translate_from_native_sym_flags): Don't set BSF_LOCAL for an
246 undefined symbol.
247 (translate_symbol_table): New function, split out of
248 slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
249 (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
250 (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
251 (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
252 return value.
253 * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
254 out dynamic symbols or relocs against reloc symbols, since they
255 are already in the .text section and we wouldn't know where to
256 write them anyhow.
257 (sunos4_aout_backend): Initialize read_dynamic_symbols and
258 read_dynamic_relocs fields.
259 * aout-target.h (MY(backend_data)): Initialize
260 read_dynamic_symbols and read_dynamic_relocs fields.
261
262 Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
263
264 * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete
265 typedefs, since HOST_64_BIT will take care of defining them in
266 bfd.h.
267
268 Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
269
270 * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here;
271 that's dealt with elsewhere.
272 * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros.
273 (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so
274 they get copied to bfd.h.
275
276 * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation
277 types. Reorganized some of the existing ones.
278 * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one
279 values in case of compilation on a 32-bit machine. Fix pcrel
280 fields of some reloc types.
281 (alpha_bfd_reloc_type_lookup): Handle more relocation types.
282
283 * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default
284 definitions when not defined, regardless of whether uint64_type is
285 a defined macro or not.
286 (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not
287 already defined.
288
289 Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
290
291 * aoutx.h (translate_to_native_sym_flags): Set the type of a
292 BSF_WARNING symbol to N_WARNING.
293
294 Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
295
296 * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p
297 for an indirect or warning symbol.
298 (aout_link_write_symbols): Update sym_hash with the target of an
299 indirect or warning symbol. If an indirect symbol is defined,
300 output the calculated value and don't output the target symbol.
301
302 Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com)
303
304 * aoutx.h (translate_from_native_sym_flags): Give warning symbols
305 an (unused) nonzero section value, needed for check below.
306
307 Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com)
308
309 * aoutx.h (translate_from_native_sym_flags,
310 aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like
311 N_SET[ABDT].
312
313 Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
314
315 * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set
316 the DYNAMIC flag for the BFD.
317 (NAME(bfd_elf,write_object_contents)): Don't try to write out a
318 BFD with the DYNAMIC flag set, since we don't generate the program
319 header table correctly.
320
321 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
322
323 * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end
324 of the function to avoid storage leak.
325
326 Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
327
328 * ecoff.c (ecoff_link_write_external): An ifd can be -1.
329
330 Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
331
332 * som.c (som_set_reloc_info): Provide a default symbol for
333 relocations which don't actually have an associated symbol.
334
335 * som.c (hppa_som_reloc): Add new "error message" argument.
336
337 Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
338
339 Enable gdb to write to core files on more core file readers.
340 * libbfd.c (bfd_generic_set_section_contents): Remove range check
341 for section size, it is already done in bfd_set_section_contents
342 with bfd_get_section_size_now.
343 * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c,
344 osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents):
345 Use bfd_generic_set_section_contents instead of bfd_false.
346
347 Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
348
349 * linker.c: Added initial documentation.
350
351 * linker.c (default_indirect_link_order): Don't expect space for
352 output relocations if there aren't any input relocations.
353
354 Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
355
356 * aoutx.h (NAME(aout,final_link)): Set a_entry before computing
357 file offsets.
358
359 * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
360 STT_NOTYPE.
361
362 Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
363
364 * config.bfd: Use ELF, not COFF for m88*-*-dgux*.
365 Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
366
367 Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
368
369 * ecofflink.c: Extensive changes to compress and merge debugging
370 information, and to write some of out directly rather than saving
371 it in memory. Several new functions and structures, and new
372 arguments to existing functions.
373 * ecoff.c (ecoff_compute_reloc_file_positions): Compute
374 sym_filepos as well.
375 (ecoff_get_extr): Use ifdmap instead of ifdbase.
376 (ecoff_write_object_contents): Don't compute sym_filepos here.
377 Only output symbols if outsymbols is not NULL.
378 (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and
379 bfd_ecoff_debug functions. Write out debugging information here.
380 (ecoff_final_link_debug_accumulate): Adjust for changes in
381 bfd_ecoff_debug functions.
382 (ecoff_link_write_external): Use ifdmap rather than ifdbase.
383 * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols
384 first, to put them in the first memory buffer. Clear fdr field.
385 (mips_elf_get_extr): Use pointer to unswapped external symbol.
386 (mips_elf_final_link): Adjust for changes in bfd_ecoff functions.
387 Preserve .text, .data and .bss even if they are empty. Save
388 pointer to unswapped external symbol rather than copying it.
389 Don't free up the external symbols.
390 * libelf.h (elf_symbol_type): Change mips_extr to PTR.
391 * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare.
392 (bfd_ecoff_debug_accumulate): Update declaration.
393 (bfd_ecoff_debug_accumulate_other): Rename declaration from
394 bfd_ecoff_debug_link_other and update.
395 (bfd_ecoff_write_accumulated_debug): Declare.
396 * bfd-in2.h: Rebuilt.
397 * Makefile.in: Rebuilt dependencies.
398
399 Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
400
401 * Makefile.in (install): Remove "@" which follows a backslash. In
402 this position it just causes errors, not suppresses echoes.
403
404 Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
405
406 * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
407 field selectors.
408
409 Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
410
411 * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
412
413 Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
414
415 * aoutx.h (adjust_z_magic): Don't merge the start of bss with the
416 end of data if they are not contiguous.
417
418 * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
419
420 Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
421
422 * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
423 for .reginfo section here.
424 (ecoff_new_section_hook): Set it here instead.
425
426 Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com)
427
428 * bfd-in.h: (bfd_boolean): Add workaround for systems that also
429 define true and false as enums.
430 (ALMOST_STDC): Add as alternative to __STDC__.
431 * bfd-in2.h: Rebuilt.
432 * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
433
434 Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com)
435
436 * aoutx.h (translate_to_native_sym_flags): Catch the case where
437 there is no output section.
438
439 Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
440
441 * nlmcode.h (nlm_object_p): If we can't read the fixed header,
442 count it as a wrong format error, not a system call error, since
443 the object file might simply be too small.
444
445 * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
446 BFD64.
447 * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
448 (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit
449 support, even though it is for an Alpha in 32 bit mode.
450 * configure.in (nlm32_alpha_vec): Set target64 to true.
451
452 * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are
453 different, so there is no point to providing a generic one.
454 * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
455 in the backend accessor macros; that should no longer be possible.
456 * targets.c (target_vector): Removed nlm32_big_generic_vec,
457 nlm64_big_generic_vec, nlm64_little_generic_vec.
458 * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
459 nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
460 * Makefile.in: Rebuilt dependencies, and
461 (BFD32_BACKENDS): Removed nlm32-gen.o.
462 (BFD64_BACKENDS): Removed nlm64-gen.o.
463 (CFILES): Removed nlm32-gen.c and nlm64-gen.c.
464
465 * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
466
467 * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
468 bitsize arguments. Changed all callers (aoutx.h).
469 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
470 and bitsize arguments to declaration.
471 * libbfd.h: Rebuilt.
472
473 * ecoff.c: First cut at new style of linker backend for
474 ECOFF--added a bunch of functions. Also:
475 (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
476 (ecoff_slurp_symbolic_header): New function.
477 (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
478 (ecoff_compute_reloc_file_positions): New function.
479 (ecoff_set_section_contents): Get out quickly if count is zero.
480 Check errors better.
481 (ecoff_write_object_contents): Put .xdata section in data segment.
482 Call ecoff_compute_reloc_file_positions. Don't output relocs or
483 external symbols if outsymbols is NULL.
484 (ecoff_bfd_final_link): Completely rewritten.
485 * libecoff.h: Include bfdlink.h.
486 (struct ecoff_backend_data): Add relocate_section field.
487 (ecoff_data_type): Add sym_hashes and symndx_to_section fields.
488 (struct ecoff_link_hash_entry): Define.
489 (struct ecoff_link_hash_table): Define.
490 (ecoff_bfd_link_add_symbols): Declare as function, not macro.
491 (ecoff_bfd_link_hash_table_create): Likewise.
492 * ecofflink.c (bfd_ecoff_debug_one_external): New function.
493 (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
494 * bfd-in.h (bfd_ecoff_debug_one_external): Declare.
495 * bfd-in2.h: Rebuilt.
496 * coff-alpha.c (alpha_howto_table): Mark BRADDR as
497 partial_inplace, and set the src_mask to 0x1fffff.
498 (alpha_ecoff_get_relocated_section_contents): Remove unused
499 variable gp_warned.
500 (alpha_convert_external_reloc): New static function.
501 (alpha_relocate_section): New static function.
502 (alpha_ecoff_backend_data): Initialize relocate_section field.
503 * coff-mips.c (mips_relocate_refhi): New static function.
504 (mips_relocate_section): New static function.
505 (mips_ecoff_backend_data): Initialize relocate_section field.
506
507 * reloc.c (_bfd_relocate_contents): Corrected signed overflow
508 checking when there is an addend.
509
510 * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
511 a non a.out file, just pass it to _bfd_default_link_order.
512 (aout_link_input_section_std): When doing a final PC relative link
513 against a section symbol, subtract the VMA of the input section.
514 (aout_link_input_section_ext): Likewise.
515
516 * linker.c (default_indirect_link_order): Renamed from
517 _bfd_generic_indirect_link_order and made static.
518 (_bfd_generic_final_link): Don't switch on link_order type, just
519 call _bfd_default_link_order.
520 (_bfd_default_link_order): Handle bfd_indirect_link_order type.
521 * genlink.h: Removed declaration of
522 _bfd_generic_indirect_link_order.
523 * elf32-mips.c (mips_elf_final_link): Don't switch on link_order
524 type, just call _bfd_default_link_order.
525
526 Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com)
527
528 * linker.c (generic_link_check_archive_element): Base the name of
529 the created common section on the name of the section the symbol
530 came from.
531 (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
532 must have a section, so don't bother to create one.
533
534 Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
535
536 * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
537 * aoutf1.h (NAME(aout,sunos4_write_object_contents)):
538 If the DYNAMIC flag is set, set it in the exec header.
539 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
540 dynamically linked, set the DYNAMIC flag in the BFD.
541 * libaout.h (N_SET_DYNAMIC): New macro.
542 (N_DYNAMIC): Add missing 0 in mask.
543
544 Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
545
546 * ecoff.c (ecoff_get_extr): Don't output section symbols as
547 external symbols.
548
549 * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
550 to unsigned int, because size_t may not be defined in bfd.h.
551 * bfd-in2.h: Rebuilt.
552
553 * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
554 be a const pointer.
555 * bfd-in2.h: Rebuilt.
556 * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
557 be a const pointer.
558 * targets.c (bfd_target): Change swap function pointers
559 accordingly.
560 * archive.c (do_slurp_coff_armap): Change swap accordingly.
561 * aix386-core.c: Change NO_GET and NO_GETS accordingly.
562 * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
563 ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
564 accordingly.
565
566 * libbfd-in.h (struct artdata): Added tdata field.
567 (_bfd_add_bfd_to_archive_cache): Declare.
568 (_bfd_get_elt_at_filepos): Declare.
569 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
570 * libbfd.h: Rebuilt.
571 * archive.c: Cleaned up some more.
572 (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
573 pointer elements of artdata.
574 (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
575 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
576 (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
577 (get_extended_arelt_filename, bfd_construct_extended_name_table,
578 bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
579 * ecoff.c: Some comment changes.
580 (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set
581 ardata->tdata to raw_armap.
582 (ecoff_archive_p): Initialize pointer elements of artdata.
583 * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
584 add_bfd_to_cache.
585
586 * hash.c: Added some documentation.
587
588 Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
589
590 * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
591 and do the swapping here rather than calling ntohl from the N_*
592 macros. This cleans up assumptions about the size of a host long,
593 the existence to ntohl, etc.
594
595 Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com)
596
597 * config.bfd: Add support for VSTa micro-kernel. It currently uses
598 i386-aout.
599
600 Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com)
601
602 * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
603 * i386mach3.c (SEGMENT_SIZE): Fix value.
604
605 Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
606
607 Minor cleanups suggested by CodeCenter.
608 * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
609 linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
610 appropriate.
611 * aoutx.h (struct external_exec): Removed unnecessary declaration.
612 (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
613 (adjust_z_magic): Removed useless variable data_vma.
614 (stringtab_init): Initialize hash_zero.
615 (add_to_stringtab): Removed unused fourth argument.
616 (NAME(aout,swap_std_reloc_out)): Removed useless variable
617 r_addend.
618 (aout_link_input_section): Added some casts.
619 * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
620 bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
621 Minor code rewriting to make it more C like.
622 (do_slurp_bsd_armap): Added some casts.
623 * ecoff.c (ecoff_write_object_contents): Removed useless variable
624 scn_base.
625 (ecoff_write_armap): Added some casts. Use "" rather than "\0".
626 * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
627 * libaout.h (struct internal_exec): Removed unnecessary
628 declaration.
629 * linker.c (_bfd_generic_indirect_link_order): Added a cast.
630 * opncls.c (new_bfd): Removed a cast.
631 * reloc.c (bfd_generic_get_relocated_section_contents): Added
632 some casts.
633 * srec.c (internal_srec_write_object_contents): Removed useless
634 variable bytes_written.
635
636 Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
637
638 * i386mach3.c (N_TXTADDR): Don't define after all.
639 (TEXT_START_ADDR): Don't include exec header size in value.
640
641 Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
642
643 * i386mach3.c (N_TXTADDR): Define.
644
645 Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
646
647 Extensive changes to move the bulk of the linker into BFD so that
648 more efficient backend code can be written for specific object
649 files. Only existing efficient backend is a.out.
650 * seclet.c, seclet.h: Removed.
651 * hash.c, linker.c, genlink.h: New files.
652 * bfd-in.h: Removed bfd_error_vector. Declared hash table
653 structures and functions.
654 (JUMP_TABLE): Removed bfd_seclet_link, added
655 bfd_link_hash_table_create, bfd_link_add_symbols and
656 bfd_final_link.
657 * All backends: Changed accordingly.
658 * bfd-in2.h: Rebuilt.
659 * bfd.c (struct _bfd): Added link_next and archive_pass fields.
660 Removed ld_symbols field.
661 (bfd_nonrepresentable_section, bfd_undefined_symbol,
662 bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
663 bfd_error_vector): Removed.
664 (bfd_default_error_trap, bfd_error_trap,
665 bfd_error_nonrepresentabltrap): Removed.
666 (bfd_get_relocated_section_contents): Pass link_info. Pass
667 link_order instead of seclet. Pass symbols.
668 (bfd_relax_section): Pass link_info.
669 (bfd_seclet_link): Removed.
670 (bfd_link_hash_table_create, bfd_link_add_symbols,
671 bfd_final_link): New macros.
672 * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
673 alloca as __builtin_alloca. Declare internal linking functions.
674 * libbfd.h: Rebuilt.
675 * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
676 for months.
677 * reloc.c (reloc_howto_type): Added error_message argument to
678 special_function field. Changed all callers and all definitions.
679 (bfd_get_reloc_size): Make argument a const pointer.
680 (bfd_perform_relocation): Add error_message argument to hold
681 string set if return value if bfd_reloc_dangerous. Changed all
682 callers.
683 (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
684 * section.c (asection): Renamed seclets_head and seclets_tail to
685 link_order_head and link_order_tail.
686 * targets.c (bfd_target): Replaced seclet argument with link_info
687 and link_order and symbols arguments in
688 bfd_get_relocated_section_contents. Added symbols argument to
689 bfd_relax_section. Removed bfd_seclet_link. Added
690 bfd_link_hash_table_create, bfd_link_add_symbols and
691 bfd_final_link.
692 * libaout.h (struct aoutdata): Added external_syms,
693 external_sym_count, external_strings, sym_hashes fields.
694 (obj_aout_external_syms, obj_aout_external_sym_count,
695 obj_aout_external_strings, obj_aout_sym_hashes): New accessor
696 macros.
697 (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
698 * aoutx.h: Wrote new back end linker routines.
699 (translate_to_native_sym_flags): Return boolean value. Don't use
700 bfd_error_vector.
701 (NAME(aout,write_syms)): Return boolean value. Check return value
702 of translate_to_native_sym_flags and bfd_write.
703 * aout-target.h (final_link_callback): New function.
704 (MY_bfd_final_link): New function.
705 * aout-adobe.c (aout_adobe_write_object_contents): Check return
706 value of aout_32_write_syms.
707 * hp300hpux.c (MY(write_object_contents)): Likewise.
708 * i386lynx.c (WRITE_HEADERS): Likewise.
709 * libaout.h (WRITE_HEADERS): Likewise.
710 * bout.c: Changed functions to use link_info->callbacks rather
711 than bfd_error_vector, and link_orders rather than seclets.
712 * coff-alpha.c: Likewise.
713 * coff-h8300.c: Likewise.
714 * coff-h8500.c: Likewise.
715 * coff-sh.c: Likewise.
716 * coff-z8k.c: Likewise.
717 * elf32-hppa.c: Likewise.
718 * reloc16.c: Likewise.
719 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
720 up _gp in the hash table rather than in outsymbols.
721 * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
722 argument rather than printing them.
723 * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
724 link_order arguments rather than seclet. Changed all uses and
725 definitions.
726 (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
727 all uses and definitions.
728 * libcoff.h: Rebuilt.
729 * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
730 not by ECOFF, make it scAbs.
731 (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
732 rewritten.
733 * elf32-mips.c (mips_elf_final_link): Renamed from
734 mips_elf_seclet_link and rewritten.
735 * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
736 field.
737 (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
738 hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
739 Added link_info arguments. Changed all callers.
740 * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
741 not NULL.
742 * oasys.c (oasys_write_sections): Return boolean value rather than
743 using bfd_error_vector.
744 (oasys_write_object_contents): Check return value of
745 oasys_write_sections.
746 * hosts/std-host.h: Don't declare qsort or strtol.
747 * Makefile.in: Rebuild dependencies.
748 (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
749 (CFILES): Removed seclet.c. Added hash.c and linker.c.
750 (HFILES): Removed seclet.h. Added genlink.h.
751
752 Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
753
754 * section.c (bfd_get_section_contents): Return zero filled buffer
755 if section has no contents.
756
757 Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
758
759 * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
760 then skip bfd_perform_relocation even if the addend is non-zero.
761
762 Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
763
764 * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
765 addend to r_offset field.
766
767 * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
768
769 * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
770 CALC_ADDEND): Define.
771
772 * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
773 the offsetof because AIX /bin/cc does not like to take the address
774 of an array. (From Minh Tran-Le.)
775
776 Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
777
778 * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
779
780 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
781 the return pointer into %r2 if no jump-in-call-delay-slot
782 optimization was done.
783
784 * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
785
786 Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
787
788 * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
789
790 * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
791 (HOST_SEGMENT_SIZE): Set to 0 for same reason.
792
793 * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
794 (TEXT_START_ADDR): Correct.
795 (MY_backend_data): Define.
796
797 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
798 New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
799
800 Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
801
802 * som.c (som_begin_writing): Fix thinkos in auxiliary header
803 support.
804 (bfd_som_attach_aux_hdr): Likewise.
805
806 Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
807
808 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
809 selectors for PIC code.
810
811 * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
812 (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
813 relocations needed by PIC.
814
815 Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
816
817 * nlmcode.h: Fixes to avoid compiler warnings...
818
819 Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
820
821 * libnlm.h (nlm_backend_data): Removed macro definition.
822 (nlm_alpha_backend_data): Adjusted accordingly.
823
824 Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
825
826 * som.c (som_begin_writing): Flesh out code for handling simple
827 auxiliary headers.
828 (bfd_som_attach_aux_hdr): New function.
829
830 * som.h (struct somdata): Add fields for attaching version and
831 copyright headers. Add accessor macros.
832
833 * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
834 definitions for old versions of HPUX which fail to define them.
835 (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
836 now that they're safe. Delete bogus R_STATEMENT relocations.
837
838 * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
839 extra R_DATA_OVERRIDE.
840 (hppa_som_gen_reloc_type): Generate a relocation for the rounding
841 mode selector if needed.
842 (som_write_fixups): Handle requests for a change in the default
843 rounding mode. Rounding modes do not consume input bytes, but
844 are just markers much like R_ENTRY and R_EXIT.
845
846 Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
847
848 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
849
850 * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
851 the branch instruction as originally been nullified.
852 hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
853 case of no code reordering due to an LDO instruction in the
854 delay slot of the branch. Make sure to relocate the correct
855 instruction. Do not perform instruction reordering for millicode
856 calls.
857 (hppa_elf_build_arg_reloc_stub): Change the relocation type
858 to R_HPPA_STUB_CALL_17 when special processing might be needed.
859 (hppa_elf_build_long_branch_stub): Prevent code reordering on
860 a call from a linker stub to another linker stub and for millicode
861 calls. Do not trash the return register for calls from one linker
862 stub to a second linker stub.
863
864 * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
865 relocations are not pc-relative.
866
867 * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
868 linker stub code.
869 (COPY_2_31): Likewise.
870
871 Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
872
873 * config/solaris2.mh (HDEFINES): Remove -Dconst=
874 * hosts/solaris.h: If not __GNUC__, define const as empty.
875
876 Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
877
878 * ecoff.c: Added various casts for 32/64 bit cross targeting.
879 (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
880 section so that the linker ignores it.
881 * ecofflink.c: Added various casts for 32/64 bit cross targeting.
882 (ecoff_add_bytes): Changed need argument to size_t.
883 (bfd_ecoff_debug_link_other): Check return value of
884 ecoff_add_string.
885
886 * libbfd-in.h (new_bfd): Use void rather than an empty parameter
887 list.
888 * libbfd.h: Rebuilt.
889
890 * libnlm.h (struct nlm_obj_tdata): New field backend_data.
891 (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
892 (struct nlm_backend_data): New field no_uninitialized_data.
893 (nlm_no_uninitialized_data): New accessor macro.
894 * nlmcode.h (nlm_compute_section_file_positions): Handle
895 no_uninitialized_data.
896 (nlm_external_reloc_compare): Sort relocs by address for a
897 particular symbol, to make the sort more stable.
898 (nlm_write_object_contents): Cast the arguments to qsort. Get the
899 value of a debugging symbol the same way we get the value of a
900 normal symbol.
901 * nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
902 Set no_uninitialized_data to true.
903 * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
904 (nlm32_sparc_backend): Set no_uninitialized_data field false.
905 * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
906 before filling it in.
907
908 Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
909
910 * som.c (som_section_type, som_decode_symcalss): New functions.
911 (som_get_symbol_info): Use them.
912 (som_slurp_symbol_table): Set the section of common and undefined
913 symbols correctly.
914
915 Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
916
917 * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
918 make gcc happy.
919
920 * mipsbsd.c: Changes from Ralph Campbell:
921 (mips_howto_table_ext): MIPS_RELOC_LO16 should use
922 complain_overflow_dont.
923 (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
924 make gdb happy.
925
926 * bfd.c (bfd_errmsgs): Reword invalid-target message.
927
928 * config.bfd: For sparc*-*-coff, use sparc-coff.
929 * configure.in: Handle sparccoff_vec.
930 * targets.c (sparccoff_vec): Declare.
931
932 * reloc.c (bfd_get_reloc_size): New function.
933 (struct reloc_howto_type): Update documentation of size field.
934
935 Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
936
937 * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
938 * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
939 * config/alpha-nlm.mt: New file.
940 * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
941 nlm32.o, and nlm.o.
942 * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
943 (CFILES): Added nlm32-alpha.c.
944 Rebuilt dependencies.
945 * targets.c (nlm32_alpha_vec): Declare.
946
947 * libnlm.h (struct nlm_backend_data): New fields
948 optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
949 nlm_set_public_section, nlm_get_public_offset. Removed unused
950 nlm_write_reloc field. Changed nlm_write_import to remove
951 unnecessary symbol argument. Renamed nlm_write_externals to
952 nlm_write_external, and changed cound argument from bfd_vma to
953 bfd_size_type.
954 (nlm_optional_prefix_size, nlm_backend_object_p_func,
955 nlm_write_prefix_func, nlm_set_public_section_func,
956 nlm_get_public_offset_func): New accessor macros.
957 (nlm_write_reloc_func): Removed.
958 (nlm_write_external_func): Adjusted for field renaming.
959 * nlm32-i386.c (nlm_i386_write_import): Renamed from
960 nlm_i386_write_reloc. Removed old nlm_i386_write_import which
961 just called old nlm_i386_write_reloc.
962 (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
963 Declared. Changed second argument from bfd_vma to bfd_size_type.
964 (nlm32_i386_backend): Adjusted for changes to fields and names.
965 * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
966 ifdeffed out code.
967 (nlm_sparc_write_import): Removed second argument.
968 (nlm_sparc_write_external): Renamed from
969 nlm_sparc_write_externals. Changed second argument from bfd_vma
970 to bfd_size_type.
971 (nlm32_sparc_backend): Adjusted for changes to fields and names.
972 * nlmcode.h: Removed some unused code.
973 (nlm_object_p): Don't destroy tdata pointer. Call
974 backend_object_p function if it exists.
975 (nlm_slurp_symbol_table): Removed unused variable rcount. Call
976 set_public_section_func if it exists instead of checking
977 NLM_HIBIT.
978 (nlm_compute_section_file_positions): Account for
979 optional_prefix_size.
980 (nlm_write_object_contents): Account for optional_prefix_size.
981 Removed useless variable write_reloc_func. Changed declaration
982 and call of write_import_func. Call write_prefix_func if it
983 exists. Removed unused variables len and temp. Call
984 get_public_offset_func if it exists rather than setting NLM_HIBIT.
985 * nlmswap.h: Declare functions.
986
987 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
988 for clarity.
989 (fprintf_vma, sprintf_vma): Use %lx, not %x.
990 * bfd-in2.h: Rebuilt.
991 * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
992 to unsigned long.
993
994 * config.bfd: Don't set target64 here, as the setting is ignored.
995 * configure.in (ecoffalpha_little_vec): Set target64.
996
997 * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
998 in TDEFINES is wrong.
999
1000 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1001 Remove unused variable output_section.
1002
1003 Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1004
1005 * irix-core.c: New file for Irix 4 and Irix 5 core support.
1006 Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
1007 * coff-mips.c: Irix 4 core file support moved to irix-core.c.
1008 * targets.c: If IRIX_CORE defined, include irix_core_vec in
1009 target_vector.
1010 * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
1011 (HDEPFILES): Define to be irix-core.o.
1012 * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
1013 (HDEPFILES): Define to be irix-core.o.
1014 * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
1015 sco-core.o, which no longer exists.
1016 (CFILES): Added all *-core.c files.
1017 Rebuilt dependencies.
1018
1019 Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1020
1021 * elfcode.h (map_program_segments): Restore check of file_size !=
1022 mem_size, but only if SHT_PROGBITS.
1023
1024 * ecofflink.c: New file to hold ECOFF debug information linking
1025 routines.
1026 * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
1027 ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
1028 ecofflink.c.
1029 (ecoff_get_extr, ecoff_set_index): New functions.
1030 (ecoff_slurp_symbolic_info): Don't save raw_size.
1031 (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
1032 (ecoff_compute_section_file_positions): Don't set EXEC_P just
1033 because there is a start address.
1034 (ecoff_write_object_contents): Handle external symbols here. Use
1035 ecofflink.c functions to write out debugging information.
1036 * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
1037 mips_elf_set_index): New functions.
1038 (mips_elf_seclet_link): Discard empty sections, the .options
1039 section and .gptab sections. Handle linking .mdebug section.
1040 * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
1041 * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
1042 * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
1043 called by gas, so they are public).
1044 * bfd-in2.h: Rebuilt.
1045 * Makefile.in (BFD_LIBS): Added ecofflink.o.
1046 (CFILES): Added ecofflink.c.
1047 (ecofflink.o): New target. Rebuilt dependencies.
1048
1049 Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1050
1051 * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
1052 a valid magic number if it's been defined.
1053
1054 Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1055
1056 * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
1057 no longer requires it.
1058 (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
1059 ecoff_write_object_contents): Don't treat .scommon section
1060 specially.
1061
1062 Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
1063
1064 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
1065 * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
1066 * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
1067 * bfd/ptrace-core.c: New file for dealing with core files with
1068 start with the ptrace_user structure found on BCS compliant systems.
1069 * bfd/targets.c (ptrace_core_vec): New vector.
1070
1071 Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1072
1073 * Minimal support for reading SOM fixup streams. Allows
1074 objdump -r to do something reasonable.
1075 * som.c (som_get_reloc_upper_bound): Implement.
1076 (som_canonicalize_reloc): Implement.
1077 (som_set_reloc_info, som_slurp_reloc_table): New functions.
1078
1079 Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1080
1081 * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
1082 * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
1083
1084 Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1085
1086 * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
1087 signed_value before sign extending it. Don't subtract out
1088 reloc_entry->address. This makes it compatible with what gas is
1089 generating.
1090
1091 * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
1092 SHT_NOBITS sections.
1093 (map_program_segments): Don't leave the loop after the first
1094 SHT_NOBITS section.
1095 (assign_file_positions_except_relocs): Only force sh_offset and
1096 sh_addr to match modulo maxpagesize for a section which is not
1097 SHT_NOBITS. Changed the method used to force page alignment after
1098 a SHT_NOBITS section to only do it for the last such consecutive
1099 section, and to really force page alignment.
1100
1101 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1102
1103 * coffcode.h (coff_slurp_symbol_table): Print more verbose message
1104 in the case of an unknown (or unhandled) storage class.
1105
1106 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
1107 not be defined here, since it is a host attribute, not a target
1108 one.
1109 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
1110
1111 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
1112 defined.
1113
1114 * coff-sparc.c: Define some relocations, based on ELF relocations.
1115 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
1116 struct coff_reloc_map, sparc_reloc_map,
1117 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
1118 elf.c, renamed.
1119 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
1120 (rtype2howto): Index into coff_sparc_howto_table using
1121 dst->r_type.
1122
1123 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1124
1125 * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
1126 * configure.host (mips-sgi-irix5*) New host; use irix5 (no
1127 hosts/irix5.h created; just use std-host.h).
1128 * config/irix5.mh: New file; like irix4.mh, but don't use -G or
1129 -lmalloc.
1130 * Makefile.in: Rebuilt dependencies.
1131
1132 * ecoffswap.h: Changed type of internal pointers for swap out
1133 functions to const *.
1134
1135 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
1136 correctly for assembler, but linker support not implemented.
1137 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
1138 (mips_elf_sym_is_global): New function; at least on Irix 5, all
1139 non section symbols are considered global.
1140 (elf_backend_sym_is_global): Define.
1141 (mips_elf_final_write_processing): New function. Set the MIPS
1142 architecture level correctly.
1143 (elf_backend_final_write_processing): Define.
1144 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
1145 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
1146 section to 1. Handle .options section.
1147 (mips_elf_acom_section, mips_elf_acom_symbol,
1148 mips_elf_acom_symbol_ptr): New static variables, used to build a
1149 generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
1150 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
1151 putting them all in a global .acommon section.
1152
1153 * elfcode.h (bfd_section_from_shdr): Don't dump core if target
1154 section has no ELF section data.
1155 (elf_make_sections): Set addralign of reloc section to 4.
1156 (elf_fake_sections): Likewise.
1157 (map_program_segments): Don't consider section 0.
1158 (assign_file_positions_except_relocs): Don't consider section 0.
1159 In the main loop, skip the symtab and strtab sections, since their
1160 positions are set elsewhere.
1161 (swap_out_syms): Set addralign of symtab section to 4. Set
1162 addralign of strtab sections to 1.
1163 (assign_file_positions_for_relocs): Don't consider section 0.
1164 (write_object_contents): Don't write out section 0.
1165
1166 * libelf.h (struct elf_backend_data): Added fields
1167 elf_backend_sym_is_global and elf_backend_final_write_processing.
1168 * elf32-target.h (elf32_bed): Added corresponding initializers.
1169 * elf64-target.h (elf64_bed): Likewise.
1170 * elfcode.h (sym_is_global): Take abfd argument. Call
1171 elf_backend_sym_is_global if it is not NULL.
1172 (elf_map_symbols): Pass abfd to sym_is_global.
1173 (write_object_contents): Call elf_backend_final_write_processing
1174 if it is defined.
1175
1176 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1177
1178 * libecoff.h: Include coff/ecoff.h.
1179 (struct ecoff_backend_data): Move external debugging information
1180 fields into a single field pointing to an ecoff_debug_swap
1181 structure.
1182 (ecoff_data_type): Move debugging information fields into a single
1183 field pointing to an ecoff_debug_info structure.
1184 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
1185
1186 Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
1187
1188 * nlmswap.h: New file to swap fixed header. Included by NLM
1189 backends.
1190 * libnlm.h (struct reloc_and_sec): Define.
1191 (struct nlm_backend_data): Add fields fixed_header_size,
1192 nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
1193 nlm_swap_fhdr_out.
1194 (nlm_fixed_header_size, nlm_read_import_func,
1195 nlm_write_import_func, nlm_swap_fixed_header_in_func,
1196 nlm_swap_fixed_header_out_func, nlm_write_external_func): New
1197 accessor macros.
1198 * nlmcode.h: Use new functions.
1199 * nlm32-i386.c: Provide new functions.
1200 * nlm32-sparc.c: New file; SPARC NLM backend.
1201
1202 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
1203
1204 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
1205 garbage bits appearing in the upper end of symbolnums.
1206
1207 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
1208
1209 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
1210
1211 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
1212 * m68klynx.c: Define core file macros.
1213 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
1214 non-architecture specific stuff into lynx.h.
1215
1216 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1217
1218 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
1219 change PAGE_SIZE to 4096.
1220
1221 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1222
1223 * Makefile.in (diststuff): New target.
1224
1225 * VERSION: Updated.
1226
1227 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1228
1229 * som.c (som_object_setup): Do not create dummy ".text", ".data",
1230 and ".bss" sections.
1231 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
1232 is zero. Recognize BSS type sections and turn off SEC_LOAD and
1233 SEC_DATA (so binutils/size works). Set the correct value for
1234 a section's _raw_size.
1235 (som_slurp_symbol_table): Program entry points, and millicode are
1236 also functions. Mark them as such. Also mark L$* symbols as
1237 debugging symbols.
1238
1239 * bfd-in2.h: Rebuilt.
1240
1241 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1242
1243 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
1244 a pointer to constant data. Delete bogus #define which made the
1245 function useless.
1246
1247 * som.c (som_prep_for_fixups): New function.
1248 (som_write_fixups): New function.
1249 (som_write_space_strings): New function.
1250 (som_write_symbol_strings): New function.
1251 (som_begin_writing): New function.
1252
1253 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1254
1255 * som.c (som_write_object_contents): Do not abort. Flesh out.
1256 (som_set_section_contents): Do not abort. Flesh out.
1257
1258 * som.c (som_write_headers): New function.
1259 (som_prep_headers): New function.
1260 (som_build_and_write_symbol_table): New function.
1261
1262 * som.c (som_sizeof_headers): Add missing prototype.
1263 (som_set_arch_mach): Do not abort.
1264
1265 * som.c (som_count_spaces): New function.
1266 (som_count_subspaces): New function.
1267 (compare_syms): New function.
1268 (som_compute_checksum): New function.
1269
1270 * som.c (hppa_som_gen_reloc_type): New function.
1271 (som_bfd_reloc_type_lookup): New function.
1272
1273 * som.c (try_prev_fixup): New function.
1274 (som_reloc_skip): New function.
1275 (som_reloc_addend): New function.
1276 (som_reloc_call): New function.
1277
1278 * som.c (som_initialize_reloc_queue): New function.
1279 (som_reloc_queue_insert): Likewise.
1280 (som_reloc_queue_fix): Likewise.
1281 (som_reloc_queue_find): Likewise.
1282
1283 * som.c (som_hppa_howto_table): SOM howto relocation table.
1284 (hppa_som_reloc): New function.
1285
1286 * som.c (struct reloc_queue): New structure to keep track of
1287 the last four multibyte relocations emitted.
1288 (enum pa_symbol_type): Type to fully describe the symbol types
1289 associated with .import/.export assembler directives.
1290
1291 * som.c: Include libhppa.h
1292
1293 * som.c (bfd_som_set_section_attributes): New function.
1294 (bfd_som_set_subsection_attributes): Likewise.
1295 (bfd_som_set_symboL_type): Likewise.
1296 (bfd_som_attach_unwind_info): Likewise.
1297 * som.h: Declare new exported functions.
1298
1299 * som.h (struct som_symbol): Add new fields to hold additional
1300 information needed to build/write symbol tables and fixup streams.
1301 (struct som_section_data_struct): Add new fields to hold additional
1302 information needed to build/write space and subspace headers.
1303 (som_symbol_data): New accessor macro for SOM symbol information.
1304 (R_HPPA_*): Basic relocation types to be used by the assembler.
1305
1306 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1307
1308 * trad-core.c (trad_unix_core_file_p): If new hook
1309 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
1310 corefile being too big.
1311 * hosts/i386sco.h: Define it.
1312
1313 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1314
1315 * bfd.c (struct _bfd): Add hppabsd_core_data.
1316 * targets.c (target_vector): Add hppabsd_core_vec.
1317 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
1318 section is encountered during core section scanning.
1319 * hppabsd-core.c: New file.
1320 * config/hppabsd.mh: Enable HPPA BSD core files.
1321
1322 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
1323 which is either commented out or ifdef'd out. Add, update and
1324 clean comments. Fix various indention and spacing problems. Handle
1325 problems related to using "ble" to jump to a stub rather than "bl"
1326 (%r31 is trashed by "ble", but not by "bl").
1327 (NEW_INSTRUCTION): Put inside curly braces.
1328 (CURRENT_STUB_OFFSET): Fix indention problems.
1329 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
1330 Add, update and clean comments. Handle "ble" %r31 lossage problems.
1331 (hppa_elf_build_long_branch_stub): Likewise.
1332 (hppa_look_for_stubs_in_section): Likewise.
1333 (hppa_elf_stub_check): Remove obsolete function.
1334
1335 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
1336 problems. Delete unused instructions.
1337
1338 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
1339
1340 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
1341
1342 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1343
1344 * elfcode.h (elf_object_p): Rather than looking through an array
1345 of architectures, get the ELF EM_xxx code from the backend
1346 information. Let the generic ELF target match any EM_xxx code not
1347 matched by another ELF target. Call elf_backend_object_p to let
1348 the backend do more checks and set global information.
1349 * libelf.h (struct elf_backend_data): Added elf_machine_code and
1350 elf_backend_object_p fields.
1351 (struct bfd_elf_arch_map): Removed.
1352 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
1353 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
1354 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
1355 field with elf_backend_object_p (if it is defined).
1356 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
1357 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
1358 elf64-gen.c (ELF_MACHINE_CODE): Defined.
1359 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
1360 routines.
1361 (mips_elf_object_p): Set the right machine number.
1362 (mips_elf_ecoff_debug_swap): Defined.
1363 (elf_backend_object_p): Defined to be mips_elf_object_p.
1364 (elf_backend_ecoff_debug_swap): Defined to be
1365 mips_elf_ecoff_debug_swap.
1366 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
1367
1368 * libbfd-in.h (target_vector, default_vector): Declare.
1369 * libbfd.h: Rebuilt.
1370 * format.c (target_vector, default_vector): Don't declare.
1371
1372 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
1373 for R_MIPS_26. Correct overflow detection requires matching the
1374 upper four bits of the destination against the PC. From Ted Lemon
1375 <mellon@pepper.ncd.com>.
1376
1377 * bout.c (b_out_reloc_type_lookup): Return type should point to
1378 const data.
1379 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
1380 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
1381 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
1382 * coff-i386.c (coff_i386_reloc): Made howto const.
1383 * oasys.c (oasys_write_data): Made how const.
1384
1385 * libelf.h: Added some comments.
1386 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
1387 field. Removed unused write_relocs field.
1388 * elf32-target.h: Adjusted elf_backend_data initialization
1389 accordingly.
1390 * elf64-target.h: Corrected elf_backend_data initialization to
1391 fill in all fields and to set elf_64_p to 1.
1392
1393 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1394
1395 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
1396 to filepos in SHT_STRTAB case.
1397 (assign_file_position_for_section): Set BFD section filepos as
1398 well as ELF section sh_offset.
1399
1400 * reloc.c: Use const instead of CONST.
1401 (bfd_perform_relocation): Make variable howto a const pointer.
1402 * bfd-in2.h, libbfd.h: Rebuilt.
1403
1404 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1405
1406 * Makefile.in (realclean): Don't remove generated headers. Reverts
1407 change of 2 Jul 1993.
1408
1409 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
1410
1411 * configure.bfd: make unixware equivalent to sysv4.
1412
1413 * config/i386-nlm.mt: bring in elf config; make it the default.
1414
1415 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1416
1417 * libbfd.c (bfd_put_8): Add parens around reference to "val"
1418 argument.
1419
1420 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1421
1422 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
1423 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
1424
1425 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1426
1427 * coffcode.h (coff_write_object_contents): Zero out internal_a.
1428
1429 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1430
1431 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
1432 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
1433 section.c, syms.c, targets.c:
1434 Doc cleanup (spelling, punctuation, grammar, formatting).
1435 * bfd-in2.h, libbfd.h: Rebuild.
1436
1437 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
1438
1439 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
1440 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
1441
1442 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1443
1444 * From Pete Hoogenboom (hoogen@cs.utah.edu)
1445 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
1446 in last change. Always rebuild symbol extension section the first
1447 time though if output sections exist (fixes ld -r problems).
1448
1449 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
1450
1451 * Makefile.in: Add .PHONY for check and installcheck rules.
1452
1453 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
1454
1455 * libbfd-in.h (artdata): Use long, not time_t for portability, at
1456 least to HPUX. File below is a derived file.
1457
1458 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
1459
1460 * libbfd.h (artdata): Use long, not time_t for portability, at
1461 least to HPUX.
1462
1463 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1464
1465 * config.bfd: Use bigmips for mips*-*-bsd*.
1466
1467 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1468
1469 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
1470 Handle symbol number of zero.
1471
1472 * reloc.c (enum bfd_reloc_code_real): Added
1473 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
1474 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
1475 * bfd-in2.h: Rebuilt.
1476 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
1477 BFD_RELOC_MIPS_LITERAL.
1478 * elf32-mips.c (mips_reloc_map): Handle new relocs.
1479 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
1480 checks slightly.
1481
1482 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
1483 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
1484 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
1485 MY_bfd_seclet_link): Define.
1486 (MY_bfd_reloc_type_lookup): Rename from
1487 MY_reloc_howto_type_lookup.
1488 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
1489 (MY(vec)): Use JUMP_TABLE rather than listing functions.
1490 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
1491 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
1492 terms of MY, because that causes a recusive invocation of CAT when
1493 expanded within JUMP_TABLE, and ANSI compilers don't expand
1494 recursive macros.
1495 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
1496 MY_reloc_howto_type_lookup, and don't define in terms of MY.
1497 (MY_canonicalize_reloc): Don't define in terms of MY.
1498 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
1499 than listing functions.
1500
1501 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1502
1503 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
1504
1505 See file ChangeLog.1
1506
1507 \f
1508 Local Variables:
1509 mode: indented-text
1510 left-margin: 8
1511 fill-column: 74
1512 version-control: never
1513 End: