Commit | Line | Data |
---|---|---|
0ee34272 DM |
1 | Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
2 | ||
3 | * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc. | |
4 | (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted. | |
5 | * libbfd-in.h: Define them as macros calling xmalloc and declare | |
6 | xmalloc. | |
7 | * libbfd.h: Rebuilt. | |
0ee34272 | 8 | |
fa2302b8 ILT |
9 | Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
10 | ||
cbc174e7 ILT |
11 | * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined |
12 | symbol has a value in the ECOFF symbol but not in the BFD symbol, | |
13 | keep the value in the ECOFF symbol. This helps gas. | |
14 | ||
5072b8e5 ILT |
15 | * linker.c (_bfd_generic_link_output_symbols, |
16 | _bfd_generic_link_write_global_symbol): Don't require that all | |
17 | references to a common symbol be themselves common symbols. | |
18 | ||
fa2302b8 ILT |
19 | * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF. |
20 | ||
96ad107b JK |
21 | Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
22 | ||
23 | * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h, | |
24 | sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT. | |
0324156c | 25 | * bfd-in2.h: Rebuilt. |
96ad107b | 26 | |
192d8ee8 ILT |
27 | Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
28 | ||
38e1f0ce ILT |
29 | * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type |
30 | and size correctly. | |
31 | (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to | |
32 | x_csect.x_scnlen.l to match change in coff/internal.h. | |
33 | (coff_swap_aux_out): Likewise. | |
34 | ||
ebf3b4cd ILT |
35 | * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c |
36 | (alpha_ecoff_backend_data): Change casts of aux_in and aux_out | |
37 | fields to match yesterday's changes. | |
38 | ||
192d8ee8 ILT |
39 | * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass |
40 | in the internal_reloc itself, not the type. | |
41 | * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c, | |
42 | coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed | |
43 | definition of SELECT_RELOC accordingly. | |
44 | ||
330595d0 ILT |
45 | Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
46 | ||
47 | * coffcode.h (bfd_coff_backend_data): Added new arguments to | |
48 | _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number | |
49 | and number of aux entries. | |
50 | (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed | |
51 | accordingly. | |
52 | * libcoff.h: Rebuilt. | |
53 | * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new | |
54 | arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT | |
55 | specially if this is the last aux entry. | |
56 | * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass | |
57 | new arguments to swap_aux functions. | |
58 | ||
4e810849 KR |
59 | Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
60 | ||
61 | * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros | |
62 | (only testing for m68k and vax at the moment); do verify that the | |
63 | preprocessor didn't trash the arch name inside the string version. | |
64 | Don't print out "pagesize =" line that prevents output from | |
65 | compiling. Derive BYTES_IN_WORD and ARCH values from sizeof | |
66 | results. | |
67 | * Makefile.in (aout-params.h): Pass gen-aout a dummy target name. | |
26b572e4 KR |
68 | (check, installcheck): Identify directory in "no testsuites" |
69 | message. | |
4e810849 | 70 | |
2edc8357 ILT |
71 | Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
72 | ||
73 | * aoutx.h (aout_link_write_symbols): Write out correct value for | |
74 | object file symbol. | |
75 | ||
098630a0 KR |
76 | Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
77 | ||
78 | * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define | |
79 | KERNBASE, so hard-code 0x80000000 instead. | |
80 | ||
c3156966 ILT |
81 | Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
82 | ||
83 | * linker.c (generic_link_add_symbol_list): If symbol is common, | |
84 | set the BSF_OLD_COMMON flag. | |
85 | ||
d6d4e4c3 DM |
86 | Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
87 | ||
88 | * format.c (bfd_check_format_matches): Put the new entry in the | |
89 | correct element of matching_vector. | |
90 | ||
09f70549 JK |
91 | Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
92 | ||
93 | * som.c, som.h (bfd_som_set_section_attributes, | |
94 | bfd_som_set_subsection_attributes): Change parameters from char | |
95 | to int. Following a prototype with an old-style function definition | |
96 | in the presence of widened parameters is a GCC-ism not supported | |
97 | by the HP compiler in ANSI mode. | |
98 | ||
a927c32d ILT |
99 | Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
100 | ||
8638431e ILT |
101 | * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2. |
102 | ||
3b490cdd ILT |
103 | * hp300hpux.c (MY(write_object_contents)): Write out the symbols |
104 | before writing out the relocs, so that the right symbol indices | |
105 | are used. | |
106 | ||
71d58b59 ILT |
107 | * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not |
108 | try to overlay the internal carsyms on the external symdefs. That | |
109 | can not work if the size of a host pointer is larger than 4 bytes. | |
110 | ||
111 | * format.c (bfd_check_format_matches): Cast result of | |
112 | bfd_xmalloc_by_size_t. | |
113 | * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype. | |
114 | ||
a927c32d ILT |
115 | * archive.c: Reindented to GNU standards. |
116 | ||
aabda2da DM |
117 | Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
118 | ||
f4bd7a8f DM |
119 | * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add |
120 | "_bfd_" to function names. | |
121 | * archive.c (_bfd_create_empty_archive_element_shell), | |
122 | libbfd-in.h: Change callers. | |
123 | ||
124 | * libbfd.c (bfd_zmalloc): Renamed from zalloc. | |
125 | * libbfd.c (bfd_add_to_string_table), | |
126 | trad-core.c (trad_unix_core_file_p), | |
127 | targets.c (bfd_target_list), | |
128 | ptrace-core.c (ptrace_unix_core_file_p), | |
129 | opncls.c (new_bfd), libbfd-in.h, | |
130 | ieee.c (ieee_make_empty_symbol), | |
131 | elf32-hppa.c (hppa_elf_stub_branch_reloc), | |
132 | (hppa_elf_stub_reloc): Change callers. | |
133 | * libbfd.h: Regenerated. | |
134 | ||
135 | * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name. | |
136 | (_bfd_get_elt_at_filepos), | |
137 | coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h: | |
138 | Change callers. | |
139 | ||
140 | * format.c (bfd_check_format_matches), libbfd-in.h, targets.c, | |
141 | elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector | |
142 | and default_vector to bfd_default_vector. | |
143 | * libbfd.h: Regenerated. | |
144 | ||
aabda2da DM |
145 | * format.c (bfd_check_format_matches): New function. |
146 | (bfd_check_format): Call it. | |
147 | (bfd_matching_formats): Function removed. | |
148 | * targets.c: Replace the vector added on Jan 21 with a count of | |
149 | entries in default_vector. | |
150 | * bfd-in2.h: Regenerated. | |
151 | ||
ca1c6bec ILT |
152 | Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
153 | ||
3f048f7f ILT |
154 | * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of |
155 | .pdata section based on lnnoptr field, not section header. | |
156 | (alpha_relocate_section): Don't bother to check if r_symndx >= 0, | |
157 | since it is unsigned. | |
158 | (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than | |
159 | coff_object_p. | |
160 | * ecoff.c (ecoff_new_section_hook): Set alignment_power field of | |
161 | .pdata section to 3. | |
162 | (ecoff_compute_section_file_positions): Save the size of the | |
163 | .pdata section in the line_filepos field, and actually align the | |
164 | .pdata section to an alignment power of 4. | |
165 | (ecoff_compute_reloc_file_positions): Set output_has_begun after | |
166 | calling ecoff_compute_section_file_positions. | |
167 | (ecoff_write_object_contents): Set s_lnnoptr for the .pdata | |
168 | section from the line_filepos field. Set vstamp for the optional | |
169 | header from the vstamp of the symbolic header. | |
170 | (ecoff_bfd_final_link): Set vstamp of the symbolic header to the | |
171 | vstamp used by the first object file in the link. | |
172 | ||
173 | * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align. | |
174 | ||
a20bdb43 ILT |
175 | * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag |
176 | for a created common section. | |
177 | (_bfd_generic_link_add_one_symbol): Likewise. | |
178 | ||
179 | * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to | |
180 | get the index of a common section, rather than always using | |
181 | SHN_COMMON (MIPS has multiple common sections). | |
182 | ||
7a60ed8c ILT |
183 | * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =). |
184 | ||
4991ebb9 ILT |
185 | * bfd/aoutx.h (aout_link_input_section_std, |
186 | aout_link_input_section_ext): Pass additional arguments to | |
187 | reloc_overflow callback. | |
188 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents, | |
189 | alpha_relocat_section): Likewise. | |
190 | * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. | |
191 | * coff-h8500.c (extra_case): Likewise. | |
192 | * coff-mips.c (mips_relocate_section): Likewise. | |
193 | * coff-z8k.c (extra_case): Likewise. | |
194 | * elf32-hppa.c (hppa_elf_stub_finish): Likewise. | |
195 | * reloc.c (bfd_generic_get_relocated_section_contents): Likewise. | |
196 | ||
1cedfe03 ILT |
197 | * bout.c (calljx_callback, callj_callback): Use get_value to get |
198 | the symbol value and check for undefined symbols. | |
199 | (get_value): If the symbol is undefined, look it up in the linker | |
200 | hash table. | |
201 | (b_out_get_relocated_section_contents): For PCREL24 and PCREL13 | |
202 | use get_value to get the symbol value and check for undefined | |
203 | symbols. | |
204 | * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is | |
205 | undefined, look it up in the linker hash table. | |
206 | ||
ca1c6bec ILT |
207 | * aoutx.h (translate_symbol_table): The string index 0 has a |
208 | special meaning for normal symbols, but not for dynamic symbols. | |
209 | ||
3f2255e7 SG |
210 | Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com) |
211 | ||
212 | * sparclynx.c: Setup appropriate macros to enable core file | |
213 | support. | |
214 | ||
0f8f509c DM |
215 | Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
216 | ||
3b31740c DM |
217 | * targets.c: Add a vector of matching format names. |
218 | * format.c (bfd_matching_formats): New function to return it. | |
219 | (bfd_check_format): Set it. | |
220 | * bfd-in2.h: Regenerated. | |
221 | ||
0f8f509c DM |
222 | * bfd-in.h: Remove decls of bfd_ec type and error printing functions. |
223 | Remove decl of type symclass; wasn't used. | |
224 | * bfd.c: Document error handling, including code fragments | |
225 | containing the error decls that were in bfd-in.h. | |
226 | Remove DEFUNs. | |
227 | * bfd-in2.h: Regenerated. | |
228 | ||
27814aa6 | 229 | Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com) |
4733517b JK |
230 | |
231 | * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c: | |
232 | The sparc (and possibly other?) NLM format requires a different | |
233 | way to write exports, so add a write_export field to the backend | |
234 | data (and set it to NULL for everything but the sparc). | |
e7cc9a2e | 235 | |
3f40d101 DM |
236 | Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
237 | ||
e7cc9a2e JK |
238 | * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL, |
239 | not (struct external_nlist *) NULL. info->dynrel is a PTR, not | |
240 | a struct external_nlist *. | |
241 | ||
6de49562 DM |
242 | Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
243 | ||
74788cf0 | 244 | * bfd.c: Remove error strings for errors removed below. |
6de49562 DM |
245 | * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec), |
246 | oasys.c (oasys_write_sections): Rename | |
247 | bfd_error_nonrepresentable_section to nonrepresentable_section. | |
248 | None of the other bfd error names start with "bfd_error". | |
249 | Remove errors symbol_not_found and no_relocation_info, which seem | |
250 | to be unused. | |
251 | * bfd-in2.h: Regenerated. | |
252 | ||
0ee75d02 ILT |
253 | Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
254 | ||
fcc41f68 ILT |
255 | * bfd.c (bfd_get_gp_size): Added support for ELF. |
256 | ||
0ee75d02 ILT |
257 | * syms.c (BSF_DYNAMIC): New symbol flag. |
258 | (bfd_print_symbol_vandf): Print it. | |
259 | * bfd-in2.h: Rebuilt. | |
260 | * libaout.h (struct aout_backend_data): New read_dynamic_symbols | |
261 | and read_dynamic_relocs fields. | |
262 | (struct aoutdata): New dynamic_info field. | |
263 | (obj_aout_dynamic_info): New accessor macro. | |
264 | * sunos.c (struct sunos_dynamic_info): New structure. | |
265 | (sunos_read_dynamic_info, MY(read_dynamic_symbols), | |
266 | MY(read_dynamic_relocs)): New functions to read dynamic symbols | |
267 | and relocs. | |
268 | * aoutx.h (NAME(aout,some_aout_object_p)): If the object is | |
269 | dynamically linked, set SEC_RELOC for both the .text and .data | |
270 | sections. | |
271 | (translate_from_native_sym_flags): Don't set BSF_LOCAL for an | |
272 | undefined symbol. | |
273 | (translate_symbol_table): New function, split out of | |
274 | slurp_symbol_table; set the BSF_DYNAMIC flag appropriately. | |
275 | (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any. | |
276 | (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any. | |
277 | (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in | |
278 | return value. | |
279 | * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write | |
280 | out dynamic symbols or relocs against reloc symbols, since they | |
281 | are already in the .text section and we wouldn't know where to | |
282 | write them anyhow. | |
283 | (sunos4_aout_backend): Initialize read_dynamic_symbols and | |
284 | read_dynamic_relocs fields. | |
285 | * aout-target.h (MY(backend_data)): Initialize | |
286 | read_dynamic_symbols and read_dynamic_relocs fields. | |
287 | ||
dc3da58f KR |
288 | Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
289 | ||
290 | * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete | |
291 | typedefs, since HOST_64_BIT will take care of defining them in | |
292 | bfd.h. | |
293 | ||
7e7fb4a8 KR |
294 | Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
295 | ||
296 | * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here; | |
297 | that's dealt with elsewhere. | |
298 | * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros. | |
299 | (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so | |
300 | they get copied to bfd.h. | |
301 | ||
302 | * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation | |
303 | types. Reorganized some of the existing ones. | |
304 | * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one | |
305 | values in case of compilation on a 32-bit machine. Fix pcrel | |
306 | fields of some reloc types. | |
307 | (alpha_bfd_reloc_type_lookup): Handle more relocation types. | |
308 | ||
309 | * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default | |
310 | definitions when not defined, regardless of whether uint64_type is | |
311 | a defined macro or not. | |
312 | (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not | |
313 | already defined. | |
314 | ||
d7e34f67 ILT |
315 | Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
316 | ||
317 | * aoutx.h (translate_to_native_sym_flags): Set the type of a | |
318 | BSF_WARNING symbol to N_WARNING. | |
319 | ||
53155af1 ILT |
320 | Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
321 | ||
322 | * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p | |
323 | for an indirect or warning symbol. | |
324 | (aout_link_write_symbols): Update sym_hash with the target of an | |
3a5b50f4 ILT |
325 | indirect or warning symbol. If an indirect symbol is defined, |
326 | output the calculated value and don't output the target symbol. | |
53155af1 | 327 | |
0c205af2 DM |
328 | Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
329 | ||
330 | * aoutx.h (translate_from_native_sym_flags): Give warning symbols | |
331 | an (unused) nonzero section value, needed for check below. | |
332 | ||
964affdc DM |
333 | Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
334 | ||
335 | * aoutx.h (translate_from_native_sym_flags, | |
336 | aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like | |
337 | N_SET[ABDT]. | |
338 | ||
38a5f510 ILT |
339 | Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
340 | ||
341 | * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set | |
342 | the DYNAMIC flag for the BFD. | |
343 | (NAME(bfd_elf,write_object_contents)): Don't try to write out a | |
344 | BFD with the DYNAMIC flag set, since we don't generate the program | |
345 | header table correctly. | |
346 | ||
347 | Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
348 | ||
349 | * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end | |
350 | of the function to avoid storage leak. | |
351 | ||
75919b3b ILT |
352 | Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
353 | ||
354 | * ecoff.c (ecoff_link_write_external): An ifd can be -1. | |
355 | ||
39961154 JL |
356 | Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
357 | ||
9558d13f JL |
358 | * som.c (som_set_reloc_info): Provide a default symbol for |
359 | relocations which don't actually have an associated symbol. | |
360 | ||
39961154 JL |
361 | * som.c (hppa_som_reloc): Add new "error message" argument. |
362 | ||
32476597 PS |
363 | Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
364 | ||
365 | Enable gdb to write to core files on more core file readers. | |
366 | * libbfd.c (bfd_generic_set_section_contents): Remove range check | |
367 | for section size, it is already done in bfd_set_section_contents | |
368 | with bfd_get_section_size_now. | |
369 | * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c, | |
370 | osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents): | |
371 | Use bfd_generic_set_section_contents instead of bfd_false. | |
372 | ||
92f345b9 ILT |
373 | Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
374 | ||
39961154 JL |
375 | * linker.c: Added initial documentation. |
376 | ||
92f345b9 ILT |
377 | * linker.c (default_indirect_link_order): Don't expect space for |
378 | output relocations if there aren't any input relocations. | |
379 | ||
fed872d3 ILT |
380 | Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
381 | ||
c5481a5e ILT |
382 | * aoutx.h (NAME(aout,final_link)): Set a_entry before computing |
383 | file offsets. | |
384 | ||
fed872d3 ILT |
385 | * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not |
386 | STT_NOTYPE. | |
387 | ||
b36b8a6e JK |
388 | Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
389 | ||
390 | * config.bfd: Use ELF, not COFF for m88*-*-dgux*. | |
391 | Combine m88k-*-* and m88110-*-* cases into m88*-*-*. | |
392 | ||
cf286547 ILT |
393 | Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
394 | ||
395 | * ecofflink.c: Extensive changes to compress and merge debugging | |
396 | information, and to write some of out directly rather than saving | |
397 | it in memory. Several new functions and structures, and new | |
398 | arguments to existing functions. | |
399 | * ecoff.c (ecoff_compute_reloc_file_positions): Compute | |
400 | sym_filepos as well. | |
401 | (ecoff_get_extr): Use ifdmap instead of ifdbase. | |
402 | (ecoff_write_object_contents): Don't compute sym_filepos here. | |
403 | Only output symbols if outsymbols is not NULL. | |
404 | (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and | |
405 | bfd_ecoff_debug functions. Write out debugging information here. | |
406 | (ecoff_final_link_debug_accumulate): Adjust for changes in | |
407 | bfd_ecoff_debug functions. | |
408 | (ecoff_link_write_external): Use ifdmap rather than ifdbase. | |
409 | * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols | |
410 | first, to put them in the first memory buffer. Clear fdr field. | |
411 | (mips_elf_get_extr): Use pointer to unswapped external symbol. | |
412 | (mips_elf_final_link): Adjust for changes in bfd_ecoff functions. | |
413 | Preserve .text, .data and .bss even if they are empty. Save | |
414 | pointer to unswapped external symbol rather than copying it. | |
415 | Don't free up the external symbols. | |
416 | * libelf.h (elf_symbol_type): Change mips_extr to PTR. | |
417 | * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare. | |
418 | (bfd_ecoff_debug_accumulate): Update declaration. | |
419 | (bfd_ecoff_debug_accumulate_other): Rename declaration from | |
420 | bfd_ecoff_debug_link_other and update. | |
421 | (bfd_ecoff_write_accumulated_debug): Declare. | |
422 | * bfd-in2.h: Rebuilt. | |
423 | * Makefile.in: Rebuilt dependencies. | |
424 | ||
2c96ba79 JK |
425 | Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
426 | ||
427 | * Makefile.in (install): Remove "@" which follows a backslash. In | |
428 | this position it just causes errors, not suppresses echoes. | |
429 | ||
2304e1e8 JL |
430 | Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
431 | ||
432 | * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT | |
433 | field selectors. | |
434 | ||
fb4cf140 KR |
435 | Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
436 | ||
437 | * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec. | |
438 | ||
d44b2ddb DM |
439 | Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com) |
440 | ||
5330499f DM |
441 | * aoutx.h (adjust_z_magic): Don't merge the start of bss with the |
442 | end of data if they are not contiguous. | |
443 | ||
d44b2ddb DM |
444 | * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings. |
445 | ||
a5a835ff ILT |
446 | Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
447 | ||
448 | * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag | |
449 | for .reginfo section here. | |
450 | (ecoff_new_section_hook): Set it here instead. | |
451 | ||
442da995 SS |
452 | Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com) |
453 | ||
454 | * bfd-in.h: (bfd_boolean): Add workaround for systems that also | |
455 | define true and false as enums. | |
456 | (ALMOST_STDC): Add as alternative to __STDC__. | |
457 | * bfd-in2.h: Rebuilt. | |
458 | * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*. | |
459 | ||
6f56c941 DM |
460 | Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
461 | ||
462 | * aoutx.h (translate_to_native_sym_flags): Catch the case where | |
463 | there is no output section. | |
464 | ||
2f84ec0d ILT |
465 | Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
466 | ||
90d58284 ILT |
467 | * nlmcode.h (nlm_object_p): If we can't read the fixed header, |
468 | count it as a wrong format error, not a system call error, since | |
469 | the object file might simply be too small. | |
470 | ||
471 | * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef | |
472 | BFD64. | |
473 | * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o. | |
474 | (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit | |
475 | support, even though it is for an Alpha in 32 bit mode. | |
476 | * configure.in (nlm32_alpha_vec): Set target64 to true. | |
477 | ||
478 | * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are | |
479 | different, so there is no point to providing a generic one. | |
480 | * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL | |
481 | in the backend accessor macros; that should no longer be possible. | |
482 | * targets.c (target_vector): Removed nlm32_big_generic_vec, | |
483 | nlm64_big_generic_vec, nlm64_little_generic_vec. | |
484 | * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec, | |
485 | nlm64_big_generic_vec, nlm64_little_generic_vec): Removed. | |
486 | * Makefile.in: Rebuilt dependencies, and | |
487 | (BFD32_BACKENDS): Removed nlm32-gen.o. | |
488 | (BFD64_BACKENDS): Removed nlm64-gen.o. | |
489 | (CFILES): Removed nlm32-gen.c and nlm64-gen.c. | |
490 | ||
559d5074 ILT |
491 | * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h. |
492 | ||
2f84ec0d ILT |
493 | * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and |
494 | bitsize arguments. Changed all callers (aoutx.h). | |
495 | * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor | |
496 | and bitsize arguments to declaration. | |
497 | * libbfd.h: Rebuilt. | |
498 | ||
499 | * ecoff.c: First cut at new style of linker backend for | |
500 | ECOFF--added a bunch of functions. Also: | |
501 | (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata. | |
502 | (ecoff_slurp_symbolic_header): New function. | |
503 | (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header. | |
504 | (ecoff_compute_reloc_file_positions): New function. | |
505 | (ecoff_set_section_contents): Get out quickly if count is zero. | |
506 | Check errors better. | |
507 | (ecoff_write_object_contents): Put .xdata section in data segment. | |
508 | Call ecoff_compute_reloc_file_positions. Don't output relocs or | |
509 | external symbols if outsymbols is NULL. | |
510 | (ecoff_bfd_final_link): Completely rewritten. | |
511 | * libecoff.h: Include bfdlink.h. | |
512 | (struct ecoff_backend_data): Add relocate_section field. | |
513 | (ecoff_data_type): Add sym_hashes and symndx_to_section fields. | |
514 | (struct ecoff_link_hash_entry): Define. | |
515 | (struct ecoff_link_hash_table): Define. | |
516 | (ecoff_bfd_link_add_symbols): Declare as function, not macro. | |
517 | (ecoff_bfd_link_hash_table_create): Likewise. | |
518 | * ecofflink.c (bfd_ecoff_debug_one_external): New function. | |
519 | (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external. | |
520 | * bfd-in.h (bfd_ecoff_debug_one_external): Declare. | |
521 | * bfd-in2.h: Rebuilt. | |
522 | * coff-alpha.c (alpha_howto_table): Mark BRADDR as | |
523 | partial_inplace, and set the src_mask to 0x1fffff. | |
524 | (alpha_ecoff_get_relocated_section_contents): Remove unused | |
525 | variable gp_warned. | |
526 | (alpha_convert_external_reloc): New static function. | |
527 | (alpha_relocate_section): New static function. | |
528 | (alpha_ecoff_backend_data): Initialize relocate_section field. | |
529 | * coff-mips.c (mips_relocate_refhi): New static function. | |
530 | (mips_relocate_section): New static function. | |
531 | (mips_ecoff_backend_data): Initialize relocate_section field. | |
532 | ||
533 | * reloc.c (_bfd_relocate_contents): Corrected signed overflow | |
534 | checking when there is an addend. | |
535 | ||
536 | * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link | |
537 | a non a.out file, just pass it to _bfd_default_link_order. | |
538 | (aout_link_input_section_std): When doing a final PC relative link | |
539 | against a section symbol, subtract the VMA of the input section. | |
540 | (aout_link_input_section_ext): Likewise. | |
541 | ||
542 | * linker.c (default_indirect_link_order): Renamed from | |
543 | _bfd_generic_indirect_link_order and made static. | |
544 | (_bfd_generic_final_link): Don't switch on link_order type, just | |
545 | call _bfd_default_link_order. | |
546 | (_bfd_default_link_order): Handle bfd_indirect_link_order type. | |
547 | * genlink.h: Removed declaration of | |
548 | _bfd_generic_indirect_link_order. | |
549 | * elf32-mips.c (mips_elf_final_link): Don't switch on link_order | |
550 | type, just call _bfd_default_link_order. | |
551 | ||
552 | Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com) | |
553 | ||
554 | * linker.c (generic_link_check_archive_element): Base the name of | |
555 | the created common section on the name of the section the symbol | |
556 | came from. | |
557 | (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol | |
558 | must have a section, so don't bother to create one. | |
559 | ||
83acd9a2 DM |
560 | Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
561 | ||
562 | * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags. | |
563 | * aoutf1.h (NAME(aout,sunos4_write_object_contents)): | |
564 | If the DYNAMIC flag is set, set it in the exec header. | |
565 | * aoutx.h (NAME(aout,some_aout_object_p)): If the object is | |
566 | dynamically linked, set the DYNAMIC flag in the BFD. | |
567 | * libaout.h (N_SET_DYNAMIC): New macro. | |
568 | (N_DYNAMIC): Add missing 0 in mask. | |
569 | ||
031534b0 ILT |
570 | Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
571 | ||
2f84ec0d ILT |
572 | * ecoff.c (ecoff_get_extr): Don't output section symbols as |
573 | external symbols. | |
574 | ||
85d73944 ILT |
575 | * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t |
576 | to unsigned int, because size_t may not be defined in bfd.h. | |
577 | * bfd-in2.h: Rebuilt. | |
578 | ||
8120aa8f ILT |
579 | * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to |
580 | be a const pointer. | |
581 | * bfd-in2.h: Rebuilt. | |
582 | * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to | |
583 | be a const pointer. | |
584 | * targets.c (bfd_target): Change swap function pointers | |
585 | accordingly. | |
586 | * archive.c (do_slurp_coff_armap): Change swap accordingly. | |
587 | * aix386-core.c: Change NO_GET and NO_GETS accordingly. | |
588 | * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c, | |
589 | ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET | |
590 | accordingly. | |
591 | ||
b59f0276 ILT |
592 | * libbfd-in.h (struct artdata): Added tdata field. |
593 | (_bfd_add_bfd_to_archive_cache): Declare. | |
2af2b7c4 | 594 | (_bfd_get_elt_at_filepos): Declare. |
b59f0276 ILT |
595 | (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. |
596 | * libbfd.h: Rebuilt. | |
597 | * archive.c: Cleaned up some more. | |
598 | (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize | |
599 | pointer elements of artdata. | |
600 | (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache. | |
601 | (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. | |
2af2b7c4 ILT |
602 | (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos. |
603 | (get_extended_arelt_filename, bfd_construct_extended_name_table, | |
604 | bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static. | |
b59f0276 ILT |
605 | * ecoff.c: Some comment changes. |
606 | (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set | |
607 | ardata->tdata to raw_armap. | |
608 | (ecoff_archive_p): Initialize pointer elements of artdata. | |
609 | * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of | |
610 | add_bfd_to_cache. | |
611 | ||
031534b0 ILT |
612 | * hash.c: Added some documentation. |
613 | ||
3f99570e JK |
614 | Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
615 | ||
616 | * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC, | |
617 | and do the swapping here rather than calling ntohl from the N_* | |
618 | macros. This cleans up assumptions about the size of a host long, | |
619 | the existence to ntohl, etc. | |
620 | ||
e38bcbdb RS |
621 | Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com) |
622 | ||
623 | * config.bfd: Add support for VSTa micro-kernel. It currently uses | |
624 | i386-aout. | |
625 | ||
f4d7c848 DM |
626 | Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
627 | ||
00fe3f53 | 628 | * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value. |
f4d7c848 DM |
629 | * i386mach3.c (SEGMENT_SIZE): Fix value. |
630 | ||
728472f1 ILT |
631 | Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
632 | ||
633 | Minor cleanups suggested by CodeCenter. | |
634 | * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c, | |
635 | linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as | |
636 | appropriate. | |
637 | * aoutx.h (struct external_exec): Removed unnecessary declaration. | |
638 | (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL. | |
639 | (adjust_z_magic): Removed useless variable data_vma. | |
640 | (stringtab_init): Initialize hash_zero. | |
641 | (add_to_stringtab): Removed unused fourth argument. | |
642 | (NAME(aout,swap_std_reloc_out)): Removed useless variable | |
643 | r_addend. | |
644 | (aout_link_input_section): Added some casts. | |
645 | * archive.c (get_extended_arelt_filename, do_slurp_coff_armap, | |
646 | bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap): | |
647 | Minor code rewriting to make it more C like. | |
648 | (do_slurp_bsd_armap): Added some casts. | |
649 | * ecoff.c (ecoff_write_object_contents): Removed useless variable | |
650 | scn_base. | |
651 | (ecoff_write_armap): Added some casts. Use "" rather than "\0". | |
652 | * ecofflink.c (bfd_ecoff_write_debug): Added a cast. | |
653 | * libaout.h (struct internal_exec): Removed unnecessary | |
654 | declaration. | |
655 | * linker.c (_bfd_generic_indirect_link_order): Added a cast. | |
656 | * opncls.c (new_bfd): Removed a cast. | |
657 | * reloc.c (bfd_generic_get_relocated_section_contents): Added | |
658 | some casts. | |
659 | * srec.c (internal_srec_write_object_contents): Removed useless | |
660 | variable bytes_written. | |
661 | ||
696df58f DM |
662 | Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
663 | ||
664 | * i386mach3.c (N_TXTADDR): Don't define after all. | |
665 | (TEXT_START_ADDR): Don't include exec header size in value. | |
666 | ||
e450eb45 DM |
667 | Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
668 | ||
669 | * i386mach3.c (N_TXTADDR): Define. | |
670 | ||
4c3721d5 ILT |
671 | Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
672 | ||
673 | Extensive changes to move the bulk of the linker into BFD so that | |
674 | more efficient backend code can be written for specific object | |
675 | files. Only existing efficient backend is a.out. | |
676 | * seclet.c, seclet.h: Removed. | |
677 | * hash.c, linker.c, genlink.h: New files. | |
678 | * bfd-in.h: Removed bfd_error_vector. Declared hash table | |
679 | structures and functions. | |
680 | (JUMP_TABLE): Removed bfd_seclet_link, added | |
681 | bfd_link_hash_table_create, bfd_link_add_symbols and | |
682 | bfd_final_link. | |
683 | * All backends: Changed accordingly. | |
684 | * bfd-in2.h: Rebuilt. | |
685 | * bfd.c (struct _bfd): Added link_next and archive_pass fields. | |
686 | Removed ld_symbols field. | |
687 | (bfd_nonrepresentable_section, bfd_undefined_symbol, | |
688 | bfd_reloc_value_truncated, bfd_reloc_is_dangerous, | |
689 | bfd_error_vector): Removed. | |
690 | (bfd_default_error_trap, bfd_error_trap, | |
691 | bfd_error_nonrepresentabltrap): Removed. | |
692 | (bfd_get_relocated_section_contents): Pass link_info. Pass | |
693 | link_order instead of seclet. Pass symbols. | |
694 | (bfd_relax_section): Pass link_info. | |
695 | (bfd_seclet_link): Removed. | |
696 | (bfd_link_hash_table_create, bfd_link_add_symbols, | |
697 | bfd_final_link): New macros. | |
698 | * libbfd-in.h: If __GNUC__ is defined and alloca is not, define | |
699 | alloca as __builtin_alloca. Declare internal linking functions. | |
700 | * libbfd.h: Rebuilt. | |
701 | * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked | |
702 | for months. | |
703 | * reloc.c (reloc_howto_type): Added error_message argument to | |
704 | special_function field. Changed all callers and all definitions. | |
705 | (bfd_get_reloc_size): Make argument a const pointer. | |
706 | (bfd_perform_relocation): Add error_message argument to hold | |
707 | string set if return value if bfd_reloc_dangerous. Changed all | |
708 | callers. | |
709 | (_bfd_final_link_relocate, _bfd_relocate_contents): New functions. | |
710 | * section.c (asection): Renamed seclets_head and seclets_tail to | |
711 | link_order_head and link_order_tail. | |
712 | * targets.c (bfd_target): Replaced seclet argument with link_info | |
713 | and link_order and symbols arguments in | |
714 | bfd_get_relocated_section_contents. Added symbols argument to | |
715 | bfd_relax_section. Removed bfd_seclet_link. Added | |
716 | bfd_link_hash_table_create, bfd_link_add_symbols and | |
717 | bfd_final_link. | |
718 | * libaout.h (struct aoutdata): Added external_syms, | |
719 | external_sym_count, external_strings, sym_hashes fields. | |
720 | (obj_aout_external_syms, obj_aout_external_sym_count, | |
721 | obj_aout_external_strings, obj_aout_sym_hashes): New accessor | |
722 | macros. | |
723 | (WRITE_HEADERS): Only output symbols if outsymbols is not NULL. | |
724 | * aoutx.h: Wrote new back end linker routines. | |
725 | (translate_to_native_sym_flags): Return boolean value. Don't use | |
726 | bfd_error_vector. | |
727 | (NAME(aout,write_syms)): Return boolean value. Check return value | |
728 | of translate_to_native_sym_flags and bfd_write. | |
729 | * aout-target.h (final_link_callback): New function. | |
730 | (MY_bfd_final_link): New function. | |
731 | * aout-adobe.c (aout_adobe_write_object_contents): Check return | |
732 | value of aout_32_write_syms. | |
733 | * hp300hpux.c (MY(write_object_contents)): Likewise. | |
734 | * i386lynx.c (WRITE_HEADERS): Likewise. | |
735 | * libaout.h (WRITE_HEADERS): Likewise. | |
736 | * bout.c: Changed functions to use link_info->callbacks rather | |
737 | than bfd_error_vector, and link_orders rather than seclets. | |
738 | * coff-alpha.c: Likewise. | |
739 | * coff-h8300.c: Likewise. | |
740 | * coff-h8500.c: Likewise. | |
741 | * coff-sh.c: Likewise. | |
742 | * coff-z8k.c: Likewise. | |
743 | * elf32-hppa.c: Likewise. | |
744 | * reloc16.c: Likewise. | |
745 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look | |
746 | up _gp in the hash table rather than in outsymbols. | |
747 | * coff-a29k.c (a29k_reloc): Pass errors back in new error_message | |
748 | argument rather than printing them. | |
749 | * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and | |
750 | link_order arguments rather than seclet. Changed all uses and | |
751 | definitions. | |
752 | (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed | |
753 | all uses and definitions. | |
754 | * libcoff.h: Rebuilt. | |
755 | * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but | |
756 | not by ECOFF, make it scAbs. | |
757 | (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and | |
758 | rewritten. | |
759 | * elf32-mips.c (mips_elf_final_link): Renamed from | |
760 | mips_elf_seclet_link and rewritten. | |
761 | * elf32-hppa.c (elf32_hppa_stub_description): Added link_info | |
762 | field. | |
763 | (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub, | |
764 | hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section): | |
765 | Added link_info arguments. Changed all callers. | |
766 | * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is | |
767 | not NULL. | |
768 | * oasys.c (oasys_write_sections): Return boolean value rather than | |
769 | using bfd_error_vector. | |
770 | (oasys_write_object_contents): Check return value of | |
771 | oasys_write_sections. | |
772 | * hosts/std-host.h: Don't declare qsort or strtol. | |
773 | * Makefile.in: Rebuild dependencies. | |
774 | (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o. | |
775 | (CFILES): Removed seclet.c. Added hash.c and linker.c. | |
776 | (HFILES): Removed seclet.h. Added genlink.h. | |
777 | ||
1adbf662 PS |
778 | Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
779 | ||
780 | * section.c (bfd_get_section_contents): Return zero filled buffer | |
781 | if section has no contents. | |
782 | ||
d1b44e83 ILT |
783 | Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
784 | ||
785 | * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc, | |
786 | then skip bfd_perform_relocation even if the addend is non-zero. | |
787 | ||
a2805287 KR |
788 | Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com) |
789 | ||
790 | * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy | |
791 | addend to r_offset field. | |
792 | ||
793 | * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies. | |
794 | ||
795 | * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET, | |
796 | CALC_ADDEND): Define. | |
797 | ||
798 | * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing | |
799 | the offsetof because AIX /bin/cc does not like to take the address | |
800 | of an array. (From Minh Tran-Le.) | |
801 | ||
277b2d2b JL |
802 | Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
803 | ||
a2805287 KR |
804 | * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu) |
805 | ||
806 | * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy | |
807 | the return pointer into %r2 if no jump-in-call-delay-slot | |
808 | optimization was done. | |
809 | ||
277b2d2b JL |
810 | * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD. |
811 | ||
f8af9b40 DM |
812 | Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
813 | ||
814 | * hosts/std-host.h: (time): Don't declare; conflicts on Mach3. | |
815 | ||
816 | * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding. | |
817 | (HOST_SEGMENT_SIZE): Set to 0 for same reason. | |
818 | ||
819 | * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above. | |
820 | (TEXT_START_ADDR): Correct. | |
821 | (MY_backend_data): Define. | |
822 | ||
823 | * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): | |
824 | New functions; code moved from aout_<size>_adjust_sizes_and_vmas. | |
825 | ||
c97ae6e4 JL |
826 | Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
827 | ||
828 | * som.c (som_begin_writing): Fix thinkos in auxiliary header | |
829 | support. | |
830 | (bfd_som_attach_aux_hdr): Likewise. | |
831 | ||
a36b6f1d JL |
832 | Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
833 | ||
834 | * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field | |
835 | selectors for PIC code. | |
836 | ||
837 | * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors. | |
838 | (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL | |
839 | relocations needed by PIC. | |
840 | ||
9e6f2498 SG |
841 | Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com) |
842 | ||
843 | * nlmcode.h: Fixes to avoid compiler warnings... | |
844 | ||
900e6d96 ILT |
845 | Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com) |
846 | ||
847 | * libnlm.h (nlm_backend_data): Removed macro definition. | |
848 | (nlm_alpha_backend_data): Adjusted accordingly. | |
849 | ||
017a52d7 JL |
850 | Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
851 | ||
f6c2300b JL |
852 | * som.c (som_begin_writing): Flesh out code for handling simple |
853 | auxiliary headers. | |
854 | (bfd_som_attach_aux_hdr): New function. | |
855 | ||
856 | * som.h (struct somdata): Add fields for attaching version and | |
857 | copyright headers. Add accessor macros. | |
858 | ||
744069b8 JL |
859 | * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected |
860 | definitions for old versions of HPUX which fail to define them. | |
861 | (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT | |
862 | now that they're safe. Delete bogus R_STATEMENT relocations. | |
863 | ||
017a52d7 JL |
864 | * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete |
865 | extra R_DATA_OVERRIDE. | |
866 | (hppa_som_gen_reloc_type): Generate a relocation for the rounding | |
867 | mode selector if needed. | |
868 | (som_write_fixups): Handle requests for a change in the default | |
869 | rounding mode. Rounding modes do not consume input bytes, but | |
870 | are just markers much like R_ENTRY and R_EXIT. | |
871 | ||
48eb5281 JL |
872 | Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
873 | ||
874 | Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu) | |
875 | ||
017a52d7 JL |
876 | * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when |
877 | the branch instruction as originally been nullified. | |
878 | hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the | |
879 | case of no code reordering due to an LDO instruction in the | |
880 | delay slot of the branch. Make sure to relocate the correct | |
881 | instruction. Do not perform instruction reordering for millicode | |
882 | calls. | |
883 | (hppa_elf_build_arg_reloc_stub): Change the relocation type | |
884 | to R_HPPA_STUB_CALL_17 when special processing might be needed. | |
885 | (hppa_elf_build_long_branch_stub): Prevent code reordering on | |
886 | a call from a linker stub to another linker stub and for millicode | |
887 | calls. Do not trash the return register for calls from one linker | |
888 | stub to a second linker stub. | |
889 | ||
4861ac76 JL |
890 | * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT |
891 | relocations are not pc-relative. | |
892 | ||
48eb5281 JL |
893 | * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in |
894 | linker stub code. | |
895 | (COPY_2_31): Likewise. | |
896 | ||
ecb2d887 ILT |
897 | Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
898 | ||
899 | * config/solaris2.mh (HDEFINES): Remove -Dconst= | |
900 | * hosts/solaris.h: If not __GNUC__, define const as empty. | |
901 | ||
800748cd ILT |
902 | Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
903 | ||
4919d3ab ILT |
904 | * ecoff.c: Added various casts for 32/64 bit cross targeting. |
905 | (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo | |
906 | section so that the linker ignores it. | |
907 | * ecofflink.c: Added various casts for 32/64 bit cross targeting. | |
908 | (ecoff_add_bytes): Changed need argument to size_t. | |
909 | (bfd_ecoff_debug_link_other): Check return value of | |
910 | ecoff_add_string. | |
911 | ||
912 | * libbfd-in.h (new_bfd): Use void rather than an empty parameter | |
913 | list. | |
914 | * libbfd.h: Rebuilt. | |
915 | ||
800748cd ILT |
916 | * libnlm.h (struct nlm_obj_tdata): New field backend_data. |
917 | (nlm_backend_data, nlm_alpha_backend_data): New accessor macros. | |
918 | (struct nlm_backend_data): New field no_uninitialized_data. | |
919 | (nlm_no_uninitialized_data): New accessor macro. | |
920 | * nlmcode.h (nlm_compute_section_file_positions): Handle | |
921 | no_uninitialized_data. | |
922 | (nlm_external_reloc_compare): Sort relocs by address for a | |
923 | particular symbol, to make the sort more stable. | |
924 | (nlm_write_object_contents): Cast the arguments to qsort. Get the | |
925 | value of a debugging symbol the same way we get the value of a | |
926 | normal symbol. | |
927 | * nlm32-alpha.c: Various changes. Write out GP and .lita relocs. | |
928 | Set no_uninitialized_data to true. | |
929 | * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c | |
930 | (nlm32_sparc_backend): Set no_uninitialized_data field false. | |
931 | * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination | |
932 | before filling it in. | |
933 | ||
a7f6a456 JL |
934 | Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
935 | ||
936 | * som.c (som_section_type, som_decode_symcalss): New functions. | |
937 | (som_get_symbol_info): Use them. | |
938 | (som_slurp_symbol_table): Set the section of common and undefined | |
939 | symbols correctly. | |
940 | ||
848ace96 KR |
941 | Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com) |
942 | ||
943 | * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to | |
944 | make gcc happy. | |
945 | ||
946 | * mipsbsd.c: Changes from Ralph Campbell: | |
947 | (mips_howto_table_ext): MIPS_RELOC_LO16 should use | |
948 | complain_overflow_dont. | |
949 | (aout_mips_*_vec): Make name use "a.out" instead of "aout", to | |
950 | make gdb happy. | |
951 | ||
952 | * bfd.c (bfd_errmsgs): Reword invalid-target message. | |
953 | ||
954 | * config.bfd: For sparc*-*-coff, use sparc-coff. | |
955 | * configure.in: Handle sparccoff_vec. | |
956 | * targets.c (sparccoff_vec): Declare. | |
957 | ||
958 | * reloc.c (bfd_get_reloc_size): New function. | |
959 | (struct reloc_howto_type): Update documentation of size field. | |
960 | ||
2f555d79 ILT |
961 | Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
962 | ||
68eaffda ILT |
963 | * nlm32-alpha.c: New file; preliminary Alpha NetWare support. |
964 | * config.bfd (alpha-*-netware*): New target; use alpha-nlm. | |
965 | * config/alpha-nlm.mt: New file. | |
966 | * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o, | |
967 | nlm32.o, and nlm.o. | |
968 | * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o. | |
969 | (CFILES): Added nlm32-alpha.c. | |
970 | Rebuilt dependencies. | |
971 | * targets.c (nlm32_alpha_vec): Declare. | |
972 | ||
973 | * libnlm.h (struct nlm_backend_data): New fields | |
974 | optional_prefix_size, nlm_backend_object_p, nlm_write_prefix, | |
975 | nlm_set_public_section, nlm_get_public_offset. Removed unused | |
976 | nlm_write_reloc field. Changed nlm_write_import to remove | |
977 | unnecessary symbol argument. Renamed nlm_write_externals to | |
978 | nlm_write_external, and changed cound argument from bfd_vma to | |
979 | bfd_size_type. | |
980 | (nlm_optional_prefix_size, nlm_backend_object_p_func, | |
981 | nlm_write_prefix_func, nlm_set_public_section_func, | |
982 | nlm_get_public_offset_func): New accessor macros. | |
983 | (nlm_write_reloc_func): Removed. | |
984 | (nlm_write_external_func): Adjusted for field renaming. | |
985 | * nlm32-i386.c (nlm_i386_write_import): Renamed from | |
986 | nlm_i386_write_reloc. Removed old nlm_i386_write_import which | |
987 | just called old nlm_i386_write_reloc. | |
988 | (nlm_i386_write_external): Renamed from nlm_i386_write_externals. | |
989 | Declared. Changed second argument from bfd_vma to bfd_size_type. | |
990 | (nlm32_i386_backend): Adjusted for changes to fields and names. | |
991 | * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused, | |
992 | ifdeffed out code. | |
993 | (nlm_sparc_write_import): Removed second argument. | |
994 | (nlm_sparc_write_external): Renamed from | |
995 | nlm_sparc_write_externals. Changed second argument from bfd_vma | |
996 | to bfd_size_type. | |
997 | (nlm32_sparc_backend): Adjusted for changes to fields and names. | |
998 | * nlmcode.h: Removed some unused code. | |
999 | (nlm_object_p): Don't destroy tdata pointer. Call | |
1000 | backend_object_p function if it exists. | |
1001 | (nlm_slurp_symbol_table): Removed unused variable rcount. Call | |
1002 | set_public_section_func if it exists instead of checking | |
1003 | NLM_HIBIT. | |
1004 | (nlm_compute_section_file_positions): Account for | |
1005 | optional_prefix_size. | |
1006 | (nlm_write_object_contents): Account for optional_prefix_size. | |
1007 | Removed useless variable write_reloc_func. Changed declaration | |
1008 | and call of write_import_func. Call write_prefix_func if it | |
1009 | exists. Removed unused variables len and temp. Call | |
1010 | get_public_offset_func if it exists rather than setting NLM_HIBIT. | |
1011 | * nlmswap.h: Declare functions. | |
1012 | ||
2f555d79 ILT |
1013 | * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize |
1014 | for clarity. | |
1015 | (fprintf_vma, sprintf_vma): Use %lx, not %x. | |
1016 | * bfd-in2.h: Rebuilt. | |
1017 | * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results | |
1018 | to unsigned long. | |
1019 | ||
1020 | * config.bfd: Don't set target64 here, as the setting is ignored. | |
1021 | * configure.in (ecoffalpha_little_vec): Set target64. | |
1022 | ||
1023 | * config/alphaosf.mt (TDEFINES): Removed; setting host parameters | |
1024 | in TDEFINES is wrong. | |
1025 | ||
1026 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): | |
1027 | Remove unused variable output_section. | |
1028 | ||
7cd39d69 ILT |
1029 | Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1030 | ||
1031 | * irix-core.c: New file for Irix 4 and Irix 5 core support. | |
1032 | Functions taken out of coff-mips.c. Handle vmap type VMAPFILE. | |
1033 | * coff-mips.c: Irix 4 core file support moved to irix-core.c. | |
1034 | * targets.c: If IRIX_CORE defined, include irix_core_vec in | |
1035 | target_vector. | |
1036 | * config/irix4.mh (HDEFINES): Add -DIRIX_CORE. | |
1037 | (HDEPFILES): Define to be irix-core.o. | |
1038 | * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE. | |
1039 | (HDEPFILES): Define to be irix-core.o. | |
1040 | * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed | |
1041 | sco-core.o, which no longer exists. | |
1042 | (CFILES): Added all *-core.c files. | |
1043 | Rebuilt dependencies. | |
1044 | ||
8d12f138 ILT |
1045 | Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1046 | ||
6c35a16d ILT |
1047 | * elfcode.h (map_program_segments): Restore check of file_size != |
1048 | mem_size, but only if SHT_PROGBITS. | |
1049 | ||
8d12f138 ILT |
1050 | * ecofflink.c: New file to hold ECOFF debug information linking |
1051 | routines. | |
1052 | * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet, | |
1053 | ecoff_add_string, ecoff_get_debug): Removed. Functionality now in | |
1054 | ecofflink.c. | |
1055 | (ecoff_get_extr, ecoff_set_index): New functions. | |
1056 | (ecoff_slurp_symbolic_info): Don't save raw_size. | |
1057 | (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions. | |
1058 | (ecoff_compute_section_file_positions): Don't set EXEC_P just | |
1059 | because there is a start address. | |
1060 | (ecoff_write_object_contents): Handle external symbols here. Use | |
1061 | ecofflink.c functions to write out debugging information. | |
1062 | * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr, | |
1063 | mips_elf_set_index): New functions. | |
1064 | (mips_elf_seclet_link): Discard empty sections, the .options | |
1065 | section and .gptab sections. Handle linking .mdebug section. | |
1066 | * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase. | |
1067 | * libelf.h (elf_symbol_type): Added mips_extr to tc_data union. | |
1068 | * bfd-in.h: Added prototypes for routines in ecofflink.c (some are | |
1069 | called by gas, so they are public). | |
1070 | * bfd-in2.h: Rebuilt. | |
1071 | * Makefile.in (BFD_LIBS): Added ecofflink.o. | |
1072 | (CFILES): Added ecofflink.c. | |
1073 | (ecofflink.o): New target. Rebuilt dependencies. | |
1074 | ||
abb324b2 JL |
1075 | Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
1076 | ||
1077 | * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as | |
1078 | a valid magic number if it's been defined. | |
1079 | ||
8f45f604 ILT |
1080 | Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1081 | ||
1082 | * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker | |
1083 | no longer requires it. | |
1084 | (ecoff_bfd_seclet_link, ecoff_sizeof_headers, | |
1085 | ecoff_write_object_contents): Don't treat .scommon section | |
1086 | specially. | |
1087 | ||
c236d8b3 FF |
1088 | Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com) |
1089 | ||
1090 | Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner): | |
1091 | * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE. | |
1092 | * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o. | |
1093 | * bfd/ptrace-core.c: New file for dealing with core files with | |
1094 | start with the ptrace_user structure found on BCS compliant systems. | |
1095 | * bfd/targets.c (ptrace_core_vec): New vector. | |
1096 | ||
36456a67 JL |
1097 | Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
1098 | ||
1099 | * Minimal support for reading SOM fixup streams. Allows | |
1100 | objdump -r to do something reasonable. | |
1101 | * som.c (som_get_reloc_upper_bound): Implement. | |
1102 | (som_canonicalize_reloc): Implement. | |
1103 | (som_set_reloc_info, som_slurp_reloc_table): New functions. | |
1104 | ||
8d12f138 ILT |
1105 | Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1106 | ||
1107 | * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define. | |
1108 | * hosts/sparclynx.h: Include lynx.h instead of duplicating it. | |
1109 | ||
a1bff336 ILT |
1110 | Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1111 | ||
533af031 ILT |
1112 | * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift |
1113 | signed_value before sign extending it. Don't subtract out | |
1114 | reloc_entry->address. This makes it compatible with what gas is | |
1115 | generating. | |
1116 | ||
a1bff336 ILT |
1117 | * elfcode.h (elf_fake_sections): Accept .sbss as the name for a |
1118 | SHT_NOBITS sections. | |
1119 | (map_program_segments): Don't leave the loop after the first | |
1120 | SHT_NOBITS section. | |
1121 | (assign_file_positions_except_relocs): Only force sh_offset and | |
1122 | sh_addr to match modulo maxpagesize for a section which is not | |
1123 | SHT_NOBITS. Changed the method used to force page alignment after | |
1124 | a SHT_NOBITS section to only do it for the last such consecutive | |
1125 | section, and to really force page alignment. | |
1126 | ||
96be1f52 KR |
1127 | Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1128 | ||
4c01d9b5 KR |
1129 | * coffcode.h (coff_slurp_symbol_table): Print more verbose message |
1130 | in the case of an unknown (or unhandled) storage class. | |
1131 | ||
96be1f52 KR |
1132 | * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should |
1133 | not be defined here, since it is a host attribute, not a target | |
1134 | one. | |
1135 | * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto. | |
1136 | ||
1137 | * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already | |
1138 | defined. | |
1139 | ||
1140 | * coff-sparc.c: Define some relocations, based on ELF relocations. | |
1141 | (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table, | |
1142 | struct coff_reloc_map, sparc_reloc_map, | |
1143 | coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and | |
1144 | elf.c, renamed. | |
1145 | (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_.... | |
1146 | (rtype2howto): Index into coff_sparc_howto_table using | |
1147 | dst->r_type. | |
1148 | ||
f8944f84 ILT |
1149 | Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1150 | ||
1151 | * config.bfd (mips*-*-irix5*): New target; use mipsbelf. | |
1152 | * configure.host (mips-sgi-irix5*) New host; use irix5 (no | |
1153 | hosts/irix5.h created; just use std-host.h). | |
1154 | * config/irix5.mh: New file; like irix4.mh, but don't use -G or | |
1155 | -lmalloc. | |
1156 | * Makefile.in: Rebuilt dependencies. | |
1157 | ||
1158 | * ecoffswap.h: Changed type of internal pointers for swap out | |
1159 | functions to const *. | |
1160 | ||
1161 | * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16 | |
1162 | correctly for assembler, but linker support not implemented. | |
1163 | (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16. | |
1164 | (mips_elf_sym_is_global): New function; at least on Irix 5, all | |
1165 | non section symbols are considered global. | |
1166 | (elf_backend_sym_is_global): Define. | |
1167 | (mips_elf_final_write_processing): New function. Set the MIPS | |
1168 | architecture level correctly. | |
1169 | (elf_backend_final_write_processing): Define. | |
1170 | (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS. | |
1171 | (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo | |
1172 | section to 1. Handle .options section. | |
1173 | (mips_elf_acom_section, mips_elf_acom_symbol, | |
1174 | mips_elf_acom_symbol_ptr): New static variables, used to build a | |
1175 | generic .acommon section to hold SHN_MIPS_ACOMMON symbols. | |
1176 | (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by | |
1177 | putting them all in a global .acommon section. | |
1178 | ||
1179 | * elfcode.h (bfd_section_from_shdr): Don't dump core if target | |
1180 | section has no ELF section data. | |
1181 | (elf_make_sections): Set addralign of reloc section to 4. | |
1182 | (elf_fake_sections): Likewise. | |
1183 | (map_program_segments): Don't consider section 0. | |
1184 | (assign_file_positions_except_relocs): Don't consider section 0. | |
1185 | In the main loop, skip the symtab and strtab sections, since their | |
1186 | positions are set elsewhere. | |
1187 | (swap_out_syms): Set addralign of symtab section to 4. Set | |
1188 | addralign of strtab sections to 1. | |
1189 | (assign_file_positions_for_relocs): Don't consider section 0. | |
1190 | (write_object_contents): Don't write out section 0. | |
1191 | ||
1192 | * libelf.h (struct elf_backend_data): Added fields | |
1193 | elf_backend_sym_is_global and elf_backend_final_write_processing. | |
1194 | * elf32-target.h (elf32_bed): Added corresponding initializers. | |
1195 | * elf64-target.h (elf64_bed): Likewise. | |
1196 | * elfcode.h (sym_is_global): Take abfd argument. Call | |
1197 | elf_backend_sym_is_global if it is not NULL. | |
1198 | (elf_map_symbols): Pass abfd to sym_is_global. | |
1199 | (write_object_contents): Call elf_backend_final_write_processing | |
1200 | if it is defined. | |
1201 | ||
c9668c58 ILT |
1202 | Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1203 | ||
1204 | * libecoff.h: Include coff/ecoff.h. | |
1205 | (struct ecoff_backend_data): Move external debugging information | |
1206 | fields into a single field pointing to an ecoff_debug_swap | |
1207 | structure. | |
1208 | (ecoff_data_type): Move debugging information fields into a single | |
1209 | field pointing to an ecoff_debug_info structure. | |
1210 | * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes. | |
1211 | ||
2f555d79 ILT |
1212 | Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com) |
1213 | ||
1214 | * nlmswap.h: New file to swap fixed header. Included by NLM | |
1215 | backends. | |
1216 | * libnlm.h (struct reloc_and_sec): Define. | |
1217 | (struct nlm_backend_data): Add fields fixed_header_size, | |
1218 | nlm_read_import, nlm_write_import, nlm_swap_fhdr_in, | |
1219 | nlm_swap_fhdr_out. | |
1220 | (nlm_fixed_header_size, nlm_read_import_func, | |
1221 | nlm_write_import_func, nlm_swap_fixed_header_in_func, | |
1222 | nlm_swap_fixed_header_out_func, nlm_write_external_func): New | |
1223 | accessor macros. | |
1224 | * nlmcode.h: Use new functions. | |
1225 | * nlm32-i386.c: Provide new functions. | |
1226 | * nlm32-sparc.c: New file; SPARC NLM backend. | |
1227 | ||
55ff7aef SS |
1228 | Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com) |
1229 | ||
1230 | * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore | |
1231 | garbage bits appearing in the upper end of symbolnums. | |
1232 | ||
1233 | * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED. | |
1234 | ||
343c1a96 SG |
1235 | Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com) |
1236 | ||
1237 | * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc. | |
1238 | * m68klynx.c: Define core file macros. | |
1239 | * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all | |
1240 | non-architecture specific stuff into lynx.h. | |
1241 | ||
794057a7 JK |
1242 | Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
1243 | ||
1244 | * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and | |
1245 | change PAGE_SIZE to 4096. | |
1246 | ||
1247 | Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com) | |
1248 | ||
1249 | * Makefile.in (diststuff): New target. | |
1250 | ||
1251 | * VERSION: Updated. | |
1252 | ||
09796011 JL |
1253 | Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
1254 | ||
3be54498 JL |
1255 | * som.c (som_object_setup): Do not create dummy ".text", ".data", |
1256 | and ".bss" sections. | |
1257 | (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size | |
1258 | is zero. Recognize BSS type sections and turn off SEC_LOAD and | |
1259 | SEC_DATA (so binutils/size works). Set the correct value for | |
1260 | a section's _raw_size. | |
1261 | (som_slurp_symbol_table): Program entry points, and millicode are | |
1262 | also functions. Mark them as such. Also mark L$* symbols as | |
1263 | debugging symbols. | |
1264 | ||
09796011 JL |
1265 | * bfd-in2.h: Rebuilt. |
1266 | ||
aff97790 JL |
1267 | Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
1268 | ||
91c0bcbb JL |
1269 | * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns |
1270 | a pointer to constant data. Delete bogus #define which made the | |
1271 | function useless. | |
1272 | ||
aff97790 | 1273 | * som.c (som_prep_for_fixups): New function. |
9d0dea6f | 1274 | (som_write_fixups): New function. |
0b35f7ec | 1275 | (som_write_space_strings): New function. |
6eb64408 JL |
1276 | (som_write_symbol_strings): New function. |
1277 | (som_begin_writing): New function. | |
aff97790 | 1278 | |
40249bfb JL |
1279 | Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
1280 | ||
980bac64 JL |
1281 | * som.c (som_write_object_contents): Do not abort. Flesh out. |
1282 | (som_set_section_contents): Do not abort. Flesh out. | |
1283 | ||
efc0df7c JL |
1284 | * som.c (som_write_headers): New function. |
1285 | (som_prep_headers): New function. | |
713de7ec | 1286 | (som_build_and_write_symbol_table): New function. |
7057b78f | 1287 | |
2212ff92 JL |
1288 | * som.c (som_sizeof_headers): Add missing prototype. |
1289 | (som_set_arch_mach): Do not abort. | |
1290 | ||
5532fc5a JL |
1291 | * som.c (som_count_spaces): New function. |
1292 | (som_count_subspaces): New function. | |
1293 | (compare_syms): New function. | |
1294 | (som_compute_checksum): New function. | |
1295 | ||
32619c58 JL |
1296 | * som.c (hppa_som_gen_reloc_type): New function. |
1297 | (som_bfd_reloc_type_lookup): New function. | |
1298 | ||
54bbfd37 JL |
1299 | * som.c (try_prev_fixup): New function. |
1300 | (som_reloc_skip): New function. | |
1301 | (som_reloc_addend): New function. | |
efc0df7c | 1302 | (som_reloc_call): New function. |
54bbfd37 | 1303 | |
d125665c JL |
1304 | * som.c (som_initialize_reloc_queue): New function. |
1305 | (som_reloc_queue_insert): Likewise. | |
1306 | (som_reloc_queue_fix): Likewise. | |
1307 | (som_reloc_queue_find): Likewise. | |
1308 | ||
fcb0c846 JL |
1309 | * som.c (som_hppa_howto_table): SOM howto relocation table. |
1310 | (hppa_som_reloc): New function. | |
1311 | ||
4fdb66cd JL |
1312 | * som.c (struct reloc_queue): New structure to keep track of |
1313 | the last four multibyte relocations emitted. | |
1314 | (enum pa_symbol_type): Type to fully describe the symbol types | |
1315 | associated with .import/.export assembler directives. | |
1316 | ||
70f1d738 JL |
1317 | * som.c: Include libhppa.h |
1318 | ||
40249bfb JL |
1319 | * som.c (bfd_som_set_section_attributes): New function. |
1320 | (bfd_som_set_subsection_attributes): Likewise. | |
1321 | (bfd_som_set_symboL_type): Likewise. | |
1322 | (bfd_som_attach_unwind_info): Likewise. | |
1323 | * som.h: Declare new exported functions. | |
1324 | ||
1325 | * som.h (struct som_symbol): Add new fields to hold additional | |
1326 | information needed to build/write symbol tables and fixup streams. | |
1327 | (struct som_section_data_struct): Add new fields to hold additional | |
1328 | information needed to build/write space and subspace headers. | |
1329 | (som_symbol_data): New accessor macro for SOM symbol information. | |
1330 | (R_HPPA_*): Basic relocation types to be used by the assembler. | |
1331 | ||
115f7430 JK |
1332 | Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
1333 | ||
1334 | * trad-core.c (trad_unix_core_file_p): If new hook | |
1335 | TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the | |
1336 | corefile being too big. | |
1337 | * hosts/i386sco.h: Define it. | |
1338 | ||
3e80841e JL |
1339 | Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
1340 | ||
8a71bf96 JL |
1341 | * bfd.c (struct _bfd): Add hppabsd_core_data. |
1342 | * targets.c (target_vector): Add hppabsd_core_vec. | |
1343 | * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core | |
1344 | section is encountered during core section scanning. | |
1345 | * hppabsd-core.c: New file. | |
1346 | * config/hppabsd.mh: Enable HPPA BSD core files. | |
1347 | ||
3e80841e JL |
1348 | * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code |
1349 | which is either commented out or ifdef'd out. Add, update and | |
1350 | clean comments. Fix various indention and spacing problems. Handle | |
1351 | problems related to using "ble" to jump to a stub rather than "bl" | |
1352 | (%r31 is trashed by "ble", but not by "bl"). | |
1353 | (NEW_INSTRUCTION): Put inside curly braces. | |
1354 | (CURRENT_STUB_OFFSET): Fix indention problems. | |
1355 | (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems. | |
1356 | Add, update and clean comments. Handle "ble" %r31 lossage problems. | |
1357 | (hppa_elf_build_long_branch_stub): Likewise. | |
1358 | (hppa_look_for_stubs_in_section): Likewise. | |
1359 | (hppa_elf_stub_check): Remove obsolete function. | |
1360 | ||
1361 | * hppa_stubs.h: Add new instructions to deal with %r31 lossage | |
1362 | problems. Delete unused instructions. | |
1363 | ||
0f5bc783 SS |
1364 | Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com) |
1365 | ||
1366 | * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define. | |
1367 | ||
95469b02 ILT |
1368 | Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1369 | ||
346f0414 ILT |
1370 | * elfcode.h (elf_object_p): Rather than looking through an array |
1371 | of architectures, get the ELF EM_xxx code from the backend | |
1372 | information. Let the generic ELF target match any EM_xxx code not | |
1373 | matched by another ELF target. Call elf_backend_object_p to let | |
1374 | the backend do more checks and set global information. | |
1375 | * libelf.h (struct elf_backend_data): Added elf_machine_code and | |
1376 | elf_backend_object_p fields. | |
1377 | (struct bfd_elf_arch_map): Removed. | |
1378 | (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare. | |
1379 | * elf32-target.h, elf64-target.h: Initialize elf_machine_code | |
1380 | field with ELF_MACHINE_CODE. Initialize elf_backend_object_p | |
1381 | field with elf_backend_object_p (if it is defined). | |
1382 | * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c, | |
1383 | elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c, | |
1384 | elf64-gen.c (ELF_MACHINE_CODE): Defined. | |
1385 | * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping | |
1386 | routines. | |
1387 | (mips_elf_object_p): Set the right machine number. | |
1388 | (mips_elf_ecoff_debug_swap): Defined. | |
1389 | (elf_backend_object_p): Defined to be mips_elf_object_p. | |
1390 | (elf_backend_ecoff_debug_swap): Defined to be | |
1391 | mips_elf_ecoff_debug_swap. | |
1392 | * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed. | |
1393 | ||
1394 | * libbfd-in.h (target_vector, default_vector): Declare. | |
1395 | * libbfd.h: Rebuilt. | |
1396 | * format.c (target_vector, default_vector): Don't declare. | |
1397 | ||
1398 | * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow | |
1399 | for R_MIPS_26. Correct overflow detection requires matching the | |
1400 | upper four bits of the destination against the PC. From Ted Lemon | |
1401 | <mellon@pepper.ncd.com>. | |
1402 | ||
1403 | * bout.c (b_out_reloc_type_lookup): Return type should point to | |
1404 | const data. | |
1405 | * coff-i960.c (coff_i960_reloc_type_lookup): Likewise. | |
1406 | * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise. | |
1407 | * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise. | |
1408 | * coff-i386.c (coff_i386_reloc): Made howto const. | |
1409 | * oasys.c (oasys_write_data): Made how const. | |
1410 | ||
95469b02 ILT |
1411 | * libelf.h: Added some comments. |
1412 | (struct elf_backend_data): Added elf_backend_ecoff_debug_swap | |
1413 | field. Removed unused write_relocs field. | |
1414 | * elf32-target.h: Adjusted elf_backend_data initialization | |
1415 | accordingly. | |
1416 | * elf64-target.h: Corrected elf_backend_data initialization to | |
1417 | fill in all fields and to set elf_64_p to 1. | |
1418 | ||
e2756048 ILT |
1419 | Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1420 | ||
7b8106b4 ILT |
1421 | * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment |
1422 | to filepos in SHT_STRTAB case. | |
1423 | (assign_file_position_for_section): Set BFD section filepos as | |
1424 | well as ELF section sh_offset. | |
1425 | ||
e2756048 ILT |
1426 | * reloc.c: Use const instead of CONST. |
1427 | (bfd_perform_relocation): Make variable howto a const pointer. | |
1428 | * bfd-in2.h, libbfd.h: Rebuilt. | |
1429 | ||
1430 | Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) | |
1431 | ||
1432 | * Makefile.in (realclean): Don't remove generated headers. Reverts | |
1433 | change of 2 Jul 1993. | |
1434 | ||
007455de DHW |
1435 | Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com) |
1436 | ||
1437 | * configure.bfd: make unixware equivalent to sysv4. | |
1438 | ||
1439 | * config/i386-nlm.mt: bring in elf config; make it the default. | |
1440 | ||
1d3e8847 JL |
1441 | Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
1442 | ||
1443 | * libbfd.c (bfd_put_8): Add parens around reference to "val" | |
1444 | argument. | |
1445 | ||
2ccb88c0 DM |
1446 | Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
1447 | ||
1448 | * hosts/i386mach3.h (HOST_SEGMENT_SIZE), | |
1449 | i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?). | |
1450 | ||
0f396d2a ILT |
1451 | Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1452 | ||
1453 | * coffcode.h (coff_write_object_contents): Zero out internal_a. | |
1454 | ||
c188b0be DM |
1455 | Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
1456 | ||
1457 | * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h, | |
1458 | core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c, | |
1459 | section.c, syms.c, targets.c: | |
1460 | Doc cleanup (spelling, punctuation, grammar, formatting). | |
1461 | * bfd-in2.h, libbfd.h: Rebuild. | |
c188b0be | 1462 | |
baf205c4 JG |
1463 | Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com) |
1464 | ||
1465 | * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors. | |
1466 | * bfd.c, opncls.c: Improve comments on file descriptor cacheing. | |
1467 | ||
fa8e8648 JL |
1468 | Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
1469 | ||
1470 | * From Pete Hoogenboom (hoogen@cs.utah.edu) | |
1471 | * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error | |
1472 | in last change. Always rebuild symbol extension section the first | |
1473 | time though if output sections exist (fixes ld -r problems). | |
1474 | ||
d5d53b0a JW |
1475 | Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com) |
1476 | ||
1477 | * Makefile.in: Add .PHONY for check and installcheck rules. | |
1478 | ||
1479 | Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com) | |
1480 | ||
1481 | * libbfd-in.h (artdata): Use long, not time_t for portability, at | |
1482 | least to HPUX. File below is a derived file. | |
1483 | ||
31eb3ead BC |
1484 | Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com) |
1485 | ||
1486 | * libbfd.h (artdata): Use long, not time_t for portability, at | |
1487 | least to HPUX. | |
1488 | ||
242f60e2 JK |
1489 | Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
1490 | ||
1491 | * config.bfd: Use bigmips for mips*-*-bsd*. | |
1492 | ||
55d5b62d ILT |
1493 | Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1494 | ||
f2e945df ILT |
1495 | * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table): |
1496 | Handle symbol number of zero. | |
1497 | ||
7386c3b7 ILT |
1498 | * reloc.c (enum bfd_reloc_code_real): Added |
1499 | BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16, | |
1500 | BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32. | |
1501 | * bfd-in2.h: Rebuilt. | |
1502 | * coff-mips.c (mips_bfd_reloc_type_lookup): Handle | |
1503 | BFD_RELOC_MIPS_LITERAL. | |
1504 | * elf32-mips.c (mips_reloc_map): Handle new relocs. | |
1505 | (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp | |
1506 | checks slightly. | |
1507 | ||
55d5b62d ILT |
1508 | * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end, |
1509 | MY_bfd_debug_info_accumulat [sic]): Remove unused definitions. | |
1510 | (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section, | |
1511 | MY_bfd_seclet_link): Define. | |
1512 | (MY_bfd_reloc_type_lookup): Rename from | |
1513 | MY_reloc_howto_type_lookup. | |
1514 | (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol. | |
1515 | (MY(vec)): Use JUMP_TABLE rather than listing functions. | |
1516 | * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound, | |
1517 | MY_canonicalize_reloc, MY_write_object_contents): Don't define in | |
1518 | terms of MY, because that causes a recusive invocation of CAT when | |
1519 | expanded within JUMP_TABLE, and ANSI compilers don't expand | |
1520 | recursive macros. | |
1521 | * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from | |
1522 | MY_reloc_howto_type_lookup, and don't define in terms of MY. | |
1523 | (MY_canonicalize_reloc): Don't define in terms of MY. | |
1524 | (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather | |
1525 | than listing functions. | |
1526 | ||
6198b7a1 JK |
1527 | Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
1528 | ||
1529 | * config.bfd: Use m68k-elf for m68*-*-sysv4*. | |
1530 | ||
ceeca31c | 1531 | See file ChangeLog.1 |
e6d739eb | 1532 | |
41126f15 JK |
1533 | \f |
1534 | Local Variables: | |
1535 | mode: indented-text | |
1536 | left-margin: 8 | |
1537 | fill-column: 74 | |
1538 | version-control: never | |
1539 | End: |