Commit | Line | Data |
---|---|---|
9e6f2498 SG |
1 | Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com) |
2 | ||
3 | * nlmcode.h: Fixes to avoid compiler warnings... | |
4 | ||
900e6d96 ILT |
5 | Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com) |
6 | ||
7 | * libnlm.h (nlm_backend_data): Removed macro definition. | |
8 | (nlm_alpha_backend_data): Adjusted accordingly. | |
9 | ||
017a52d7 JL |
10 | Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
11 | ||
f6c2300b JL |
12 | * som.c (som_begin_writing): Flesh out code for handling simple |
13 | auxiliary headers. | |
14 | (bfd_som_attach_aux_hdr): New function. | |
15 | ||
16 | * som.h (struct somdata): Add fields for attaching version and | |
17 | copyright headers. Add accessor macros. | |
18 | ||
744069b8 JL |
19 | * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected |
20 | definitions for old versions of HPUX which fail to define them. | |
21 | (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT | |
22 | now that they're safe. Delete bogus R_STATEMENT relocations. | |
23 | ||
017a52d7 JL |
24 | * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete |
25 | extra R_DATA_OVERRIDE. | |
26 | (hppa_som_gen_reloc_type): Generate a relocation for the rounding | |
27 | mode selector if needed. | |
28 | (som_write_fixups): Handle requests for a change in the default | |
29 | rounding mode. Rounding modes do not consume input bytes, but | |
30 | are just markers much like R_ENTRY and R_EXIT. | |
31 | ||
48eb5281 JL |
32 | Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
33 | ||
34 | Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu) | |
35 | ||
017a52d7 JL |
36 | * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when |
37 | the branch instruction as originally been nullified. | |
38 | hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the | |
39 | case of no code reordering due to an LDO instruction in the | |
40 | delay slot of the branch. Make sure to relocate the correct | |
41 | instruction. Do not perform instruction reordering for millicode | |
42 | calls. | |
43 | (hppa_elf_build_arg_reloc_stub): Change the relocation type | |
44 | to R_HPPA_STUB_CALL_17 when special processing might be needed. | |
45 | (hppa_elf_build_long_branch_stub): Prevent code reordering on | |
46 | a call from a linker stub to another linker stub and for millicode | |
47 | calls. Do not trash the return register for calls from one linker | |
48 | stub to a second linker stub. | |
49 | ||
4861ac76 JL |
50 | * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT |
51 | relocations are not pc-relative. | |
52 | ||
48eb5281 JL |
53 | * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in |
54 | linker stub code. | |
55 | (COPY_2_31): Likewise. | |
56 | ||
ecb2d887 ILT |
57 | Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
58 | ||
59 | * config/solaris2.mh (HDEFINES): Remove -Dconst= | |
60 | * hosts/solaris.h: If not __GNUC__, define const as empty. | |
61 | ||
800748cd ILT |
62 | Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
63 | ||
4919d3ab ILT |
64 | * ecoff.c: Added various casts for 32/64 bit cross targeting. |
65 | (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo | |
66 | section so that the linker ignores it. | |
67 | * ecofflink.c: Added various casts for 32/64 bit cross targeting. | |
68 | (ecoff_add_bytes): Changed need argument to size_t. | |
69 | (bfd_ecoff_debug_link_other): Check return value of | |
70 | ecoff_add_string. | |
71 | ||
72 | * libbfd-in.h (new_bfd): Use void rather than an empty parameter | |
73 | list. | |
74 | * libbfd.h: Rebuilt. | |
75 | ||
800748cd ILT |
76 | * libnlm.h (struct nlm_obj_tdata): New field backend_data. |
77 | (nlm_backend_data, nlm_alpha_backend_data): New accessor macros. | |
78 | (struct nlm_backend_data): New field no_uninitialized_data. | |
79 | (nlm_no_uninitialized_data): New accessor macro. | |
80 | * nlmcode.h (nlm_compute_section_file_positions): Handle | |
81 | no_uninitialized_data. | |
82 | (nlm_external_reloc_compare): Sort relocs by address for a | |
83 | particular symbol, to make the sort more stable. | |
84 | (nlm_write_object_contents): Cast the arguments to qsort. Get the | |
85 | value of a debugging symbol the same way we get the value of a | |
86 | normal symbol. | |
87 | * nlm32-alpha.c: Various changes. Write out GP and .lita relocs. | |
88 | Set no_uninitialized_data to true. | |
89 | * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c | |
90 | (nlm32_sparc_backend): Set no_uninitialized_data field false. | |
91 | * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination | |
92 | before filling it in. | |
93 | ||
a7f6a456 JL |
94 | Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
95 | ||
96 | * som.c (som_section_type, som_decode_symcalss): New functions. | |
97 | (som_get_symbol_info): Use them. | |
98 | (som_slurp_symbol_table): Set the section of common and undefined | |
99 | symbols correctly. | |
100 | ||
848ace96 KR |
101 | Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com) |
102 | ||
103 | * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to | |
104 | make gcc happy. | |
105 | ||
106 | * mipsbsd.c: Changes from Ralph Campbell: | |
107 | (mips_howto_table_ext): MIPS_RELOC_LO16 should use | |
108 | complain_overflow_dont. | |
109 | (aout_mips_*_vec): Make name use "a.out" instead of "aout", to | |
110 | make gdb happy. | |
111 | ||
112 | * bfd.c (bfd_errmsgs): Reword invalid-target message. | |
113 | ||
114 | * config.bfd: For sparc*-*-coff, use sparc-coff. | |
115 | * configure.in: Handle sparccoff_vec. | |
116 | * targets.c (sparccoff_vec): Declare. | |
117 | ||
118 | * reloc.c (bfd_get_reloc_size): New function. | |
119 | (struct reloc_howto_type): Update documentation of size field. | |
120 | ||
2f555d79 ILT |
121 | Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
122 | ||
68eaffda ILT |
123 | * nlm32-alpha.c: New file; preliminary Alpha NetWare support. |
124 | * config.bfd (alpha-*-netware*): New target; use alpha-nlm. | |
125 | * config/alpha-nlm.mt: New file. | |
126 | * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o, | |
127 | nlm32.o, and nlm.o. | |
128 | * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o. | |
129 | (CFILES): Added nlm32-alpha.c. | |
130 | Rebuilt dependencies. | |
131 | * targets.c (nlm32_alpha_vec): Declare. | |
132 | ||
133 | * libnlm.h (struct nlm_backend_data): New fields | |
134 | optional_prefix_size, nlm_backend_object_p, nlm_write_prefix, | |
135 | nlm_set_public_section, nlm_get_public_offset. Removed unused | |
136 | nlm_write_reloc field. Changed nlm_write_import to remove | |
137 | unnecessary symbol argument. Renamed nlm_write_externals to | |
138 | nlm_write_external, and changed cound argument from bfd_vma to | |
139 | bfd_size_type. | |
140 | (nlm_optional_prefix_size, nlm_backend_object_p_func, | |
141 | nlm_write_prefix_func, nlm_set_public_section_func, | |
142 | nlm_get_public_offset_func): New accessor macros. | |
143 | (nlm_write_reloc_func): Removed. | |
144 | (nlm_write_external_func): Adjusted for field renaming. | |
145 | * nlm32-i386.c (nlm_i386_write_import): Renamed from | |
146 | nlm_i386_write_reloc. Removed old nlm_i386_write_import which | |
147 | just called old nlm_i386_write_reloc. | |
148 | (nlm_i386_write_external): Renamed from nlm_i386_write_externals. | |
149 | Declared. Changed second argument from bfd_vma to bfd_size_type. | |
150 | (nlm32_i386_backend): Adjusted for changes to fields and names. | |
151 | * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused, | |
152 | ifdeffed out code. | |
153 | (nlm_sparc_write_import): Removed second argument. | |
154 | (nlm_sparc_write_external): Renamed from | |
155 | nlm_sparc_write_externals. Changed second argument from bfd_vma | |
156 | to bfd_size_type. | |
157 | (nlm32_sparc_backend): Adjusted for changes to fields and names. | |
158 | * nlmcode.h: Removed some unused code. | |
159 | (nlm_object_p): Don't destroy tdata pointer. Call | |
160 | backend_object_p function if it exists. | |
161 | (nlm_slurp_symbol_table): Removed unused variable rcount. Call | |
162 | set_public_section_func if it exists instead of checking | |
163 | NLM_HIBIT. | |
164 | (nlm_compute_section_file_positions): Account for | |
165 | optional_prefix_size. | |
166 | (nlm_write_object_contents): Account for optional_prefix_size. | |
167 | Removed useless variable write_reloc_func. Changed declaration | |
168 | and call of write_import_func. Call write_prefix_func if it | |
169 | exists. Removed unused variables len and temp. Call | |
170 | get_public_offset_func if it exists rather than setting NLM_HIBIT. | |
171 | * nlmswap.h: Declare functions. | |
172 | ||
2f555d79 ILT |
173 | * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize |
174 | for clarity. | |
175 | (fprintf_vma, sprintf_vma): Use %lx, not %x. | |
176 | * bfd-in2.h: Rebuilt. | |
177 | * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results | |
178 | to unsigned long. | |
179 | ||
180 | * config.bfd: Don't set target64 here, as the setting is ignored. | |
181 | * configure.in (ecoffalpha_little_vec): Set target64. | |
182 | ||
183 | * config/alphaosf.mt (TDEFINES): Removed; setting host parameters | |
184 | in TDEFINES is wrong. | |
185 | ||
186 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): | |
187 | Remove unused variable output_section. | |
188 | ||
7cd39d69 ILT |
189 | Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
190 | ||
191 | * irix-core.c: New file for Irix 4 and Irix 5 core support. | |
192 | Functions taken out of coff-mips.c. Handle vmap type VMAPFILE. | |
193 | * coff-mips.c: Irix 4 core file support moved to irix-core.c. | |
194 | * targets.c: If IRIX_CORE defined, include irix_core_vec in | |
195 | target_vector. | |
196 | * config/irix4.mh (HDEFINES): Add -DIRIX_CORE. | |
197 | (HDEPFILES): Define to be irix-core.o. | |
198 | * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE. | |
199 | (HDEPFILES): Define to be irix-core.o. | |
200 | * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed | |
201 | sco-core.o, which no longer exists. | |
202 | (CFILES): Added all *-core.c files. | |
203 | Rebuilt dependencies. | |
204 | ||
8d12f138 ILT |
205 | Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
206 | ||
6c35a16d ILT |
207 | * elfcode.h (map_program_segments): Restore check of file_size != |
208 | mem_size, but only if SHT_PROGBITS. | |
209 | ||
8d12f138 ILT |
210 | * ecofflink.c: New file to hold ECOFF debug information linking |
211 | routines. | |
212 | * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet, | |
213 | ecoff_add_string, ecoff_get_debug): Removed. Functionality now in | |
214 | ecofflink.c. | |
215 | (ecoff_get_extr, ecoff_set_index): New functions. | |
216 | (ecoff_slurp_symbolic_info): Don't save raw_size. | |
217 | (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions. | |
218 | (ecoff_compute_section_file_positions): Don't set EXEC_P just | |
219 | because there is a start address. | |
220 | (ecoff_write_object_contents): Handle external symbols here. Use | |
221 | ecofflink.c functions to write out debugging information. | |
222 | * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr, | |
223 | mips_elf_set_index): New functions. | |
224 | (mips_elf_seclet_link): Discard empty sections, the .options | |
225 | section and .gptab sections. Handle linking .mdebug section. | |
226 | * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase. | |
227 | * libelf.h (elf_symbol_type): Added mips_extr to tc_data union. | |
228 | * bfd-in.h: Added prototypes for routines in ecofflink.c (some are | |
229 | called by gas, so they are public). | |
230 | * bfd-in2.h: Rebuilt. | |
231 | * Makefile.in (BFD_LIBS): Added ecofflink.o. | |
232 | (CFILES): Added ecofflink.c. | |
233 | (ecofflink.o): New target. Rebuilt dependencies. | |
234 | ||
abb324b2 JL |
235 | Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
236 | ||
237 | * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as | |
238 | a valid magic number if it's been defined. | |
239 | ||
8f45f604 ILT |
240 | Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
241 | ||
242 | * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker | |
243 | no longer requires it. | |
244 | (ecoff_bfd_seclet_link, ecoff_sizeof_headers, | |
245 | ecoff_write_object_contents): Don't treat .scommon section | |
246 | specially. | |
247 | ||
c236d8b3 FF |
248 | Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com) |
249 | ||
250 | Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner): | |
251 | * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE. | |
252 | * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o. | |
253 | * bfd/ptrace-core.c: New file for dealing with core files with | |
254 | start with the ptrace_user structure found on BCS compliant systems. | |
255 | * bfd/targets.c (ptrace_core_vec): New vector. | |
256 | ||
36456a67 JL |
257 | Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
258 | ||
259 | * Minimal support for reading SOM fixup streams. Allows | |
260 | objdump -r to do something reasonable. | |
261 | * som.c (som_get_reloc_upper_bound): Implement. | |
262 | (som_canonicalize_reloc): Implement. | |
263 | (som_set_reloc_info, som_slurp_reloc_table): New functions. | |
264 | ||
8d12f138 ILT |
265 | Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
266 | ||
267 | * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define. | |
268 | * hosts/sparclynx.h: Include lynx.h instead of duplicating it. | |
269 | ||
a1bff336 ILT |
270 | Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
271 | ||
533af031 ILT |
272 | * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift |
273 | signed_value before sign extending it. Don't subtract out | |
274 | reloc_entry->address. This makes it compatible with what gas is | |
275 | generating. | |
276 | ||
a1bff336 ILT |
277 | * elfcode.h (elf_fake_sections): Accept .sbss as the name for a |
278 | SHT_NOBITS sections. | |
279 | (map_program_segments): Don't leave the loop after the first | |
280 | SHT_NOBITS section. | |
281 | (assign_file_positions_except_relocs): Only force sh_offset and | |
282 | sh_addr to match modulo maxpagesize for a section which is not | |
283 | SHT_NOBITS. Changed the method used to force page alignment after | |
284 | a SHT_NOBITS section to only do it for the last such consecutive | |
285 | section, and to really force page alignment. | |
286 | ||
96be1f52 KR |
287 | Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
288 | ||
4c01d9b5 KR |
289 | * coffcode.h (coff_slurp_symbol_table): Print more verbose message |
290 | in the case of an unknown (or unhandled) storage class. | |
291 | ||
96be1f52 KR |
292 | * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should |
293 | not be defined here, since it is a host attribute, not a target | |
294 | one. | |
295 | * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto. | |
296 | ||
297 | * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already | |
298 | defined. | |
299 | ||
300 | * coff-sparc.c: Define some relocations, based on ELF relocations. | |
301 | (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table, | |
302 | struct coff_reloc_map, sparc_reloc_map, | |
303 | coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and | |
304 | elf.c, renamed. | |
305 | (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_.... | |
306 | (rtype2howto): Index into coff_sparc_howto_table using | |
307 | dst->r_type. | |
308 | ||
f8944f84 ILT |
309 | Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
310 | ||
311 | * config.bfd (mips*-*-irix5*): New target; use mipsbelf. | |
312 | * configure.host (mips-sgi-irix5*) New host; use irix5 (no | |
313 | hosts/irix5.h created; just use std-host.h). | |
314 | * config/irix5.mh: New file; like irix4.mh, but don't use -G or | |
315 | -lmalloc. | |
316 | * Makefile.in: Rebuilt dependencies. | |
317 | ||
318 | * ecoffswap.h: Changed type of internal pointers for swap out | |
319 | functions to const *. | |
320 | ||
321 | * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16 | |
322 | correctly for assembler, but linker support not implemented. | |
323 | (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16. | |
324 | (mips_elf_sym_is_global): New function; at least on Irix 5, all | |
325 | non section symbols are considered global. | |
326 | (elf_backend_sym_is_global): Define. | |
327 | (mips_elf_final_write_processing): New function. Set the MIPS | |
328 | architecture level correctly. | |
329 | (elf_backend_final_write_processing): Define. | |
330 | (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS. | |
331 | (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo | |
332 | section to 1. Handle .options section. | |
333 | (mips_elf_acom_section, mips_elf_acom_symbol, | |
334 | mips_elf_acom_symbol_ptr): New static variables, used to build a | |
335 | generic .acommon section to hold SHN_MIPS_ACOMMON symbols. | |
336 | (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by | |
337 | putting them all in a global .acommon section. | |
338 | ||
339 | * elfcode.h (bfd_section_from_shdr): Don't dump core if target | |
340 | section has no ELF section data. | |
341 | (elf_make_sections): Set addralign of reloc section to 4. | |
342 | (elf_fake_sections): Likewise. | |
343 | (map_program_segments): Don't consider section 0. | |
344 | (assign_file_positions_except_relocs): Don't consider section 0. | |
345 | In the main loop, skip the symtab and strtab sections, since their | |
346 | positions are set elsewhere. | |
347 | (swap_out_syms): Set addralign of symtab section to 4. Set | |
348 | addralign of strtab sections to 1. | |
349 | (assign_file_positions_for_relocs): Don't consider section 0. | |
350 | (write_object_contents): Don't write out section 0. | |
351 | ||
352 | * libelf.h (struct elf_backend_data): Added fields | |
353 | elf_backend_sym_is_global and elf_backend_final_write_processing. | |
354 | * elf32-target.h (elf32_bed): Added corresponding initializers. | |
355 | * elf64-target.h (elf64_bed): Likewise. | |
356 | * elfcode.h (sym_is_global): Take abfd argument. Call | |
357 | elf_backend_sym_is_global if it is not NULL. | |
358 | (elf_map_symbols): Pass abfd to sym_is_global. | |
359 | (write_object_contents): Call elf_backend_final_write_processing | |
360 | if it is defined. | |
361 | ||
c9668c58 ILT |
362 | Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
363 | ||
364 | * libecoff.h: Include coff/ecoff.h. | |
365 | (struct ecoff_backend_data): Move external debugging information | |
366 | fields into a single field pointing to an ecoff_debug_swap | |
367 | structure. | |
368 | (ecoff_data_type): Move debugging information fields into a single | |
369 | field pointing to an ecoff_debug_info structure. | |
370 | * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes. | |
371 | ||
2f555d79 ILT |
372 | Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com) |
373 | ||
374 | * nlmswap.h: New file to swap fixed header. Included by NLM | |
375 | backends. | |
376 | * libnlm.h (struct reloc_and_sec): Define. | |
377 | (struct nlm_backend_data): Add fields fixed_header_size, | |
378 | nlm_read_import, nlm_write_import, nlm_swap_fhdr_in, | |
379 | nlm_swap_fhdr_out. | |
380 | (nlm_fixed_header_size, nlm_read_import_func, | |
381 | nlm_write_import_func, nlm_swap_fixed_header_in_func, | |
382 | nlm_swap_fixed_header_out_func, nlm_write_external_func): New | |
383 | accessor macros. | |
384 | * nlmcode.h: Use new functions. | |
385 | * nlm32-i386.c: Provide new functions. | |
386 | * nlm32-sparc.c: New file; SPARC NLM backend. | |
387 | ||
55ff7aef SS |
388 | Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com) |
389 | ||
390 | * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore | |
391 | garbage bits appearing in the upper end of symbolnums. | |
392 | ||
393 | * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED. | |
394 | ||
343c1a96 SG |
395 | Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com) |
396 | ||
397 | * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc. | |
398 | * m68klynx.c: Define core file macros. | |
399 | * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all | |
400 | non-architecture specific stuff into lynx.h. | |
401 | ||
794057a7 JK |
402 | Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
403 | ||
404 | * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and | |
405 | change PAGE_SIZE to 4096. | |
406 | ||
407 | Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com) | |
408 | ||
409 | * Makefile.in (diststuff): New target. | |
410 | ||
411 | * VERSION: Updated. | |
412 | ||
09796011 JL |
413 | Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
414 | ||
3be54498 JL |
415 | * som.c (som_object_setup): Do not create dummy ".text", ".data", |
416 | and ".bss" sections. | |
417 | (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size | |
418 | is zero. Recognize BSS type sections and turn off SEC_LOAD and | |
419 | SEC_DATA (so binutils/size works). Set the correct value for | |
420 | a section's _raw_size. | |
421 | (som_slurp_symbol_table): Program entry points, and millicode are | |
422 | also functions. Mark them as such. Also mark L$* symbols as | |
423 | debugging symbols. | |
424 | ||
09796011 JL |
425 | * bfd-in2.h: Rebuilt. |
426 | ||
aff97790 JL |
427 | Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
428 | ||
91c0bcbb JL |
429 | * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns |
430 | a pointer to constant data. Delete bogus #define which made the | |
431 | function useless. | |
432 | ||
aff97790 | 433 | * som.c (som_prep_for_fixups): New function. |
9d0dea6f | 434 | (som_write_fixups): New function. |
0b35f7ec | 435 | (som_write_space_strings): New function. |
6eb64408 JL |
436 | (som_write_symbol_strings): New function. |
437 | (som_begin_writing): New function. | |
aff97790 | 438 | |
40249bfb JL |
439 | Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
440 | ||
980bac64 JL |
441 | * som.c (som_write_object_contents): Do not abort. Flesh out. |
442 | (som_set_section_contents): Do not abort. Flesh out. | |
443 | ||
efc0df7c JL |
444 | * som.c (som_write_headers): New function. |
445 | (som_prep_headers): New function. | |
713de7ec | 446 | (som_build_and_write_symbol_table): New function. |
7057b78f | 447 | |
2212ff92 JL |
448 | * som.c (som_sizeof_headers): Add missing prototype. |
449 | (som_set_arch_mach): Do not abort. | |
450 | ||
5532fc5a JL |
451 | * som.c (som_count_spaces): New function. |
452 | (som_count_subspaces): New function. | |
453 | (compare_syms): New function. | |
454 | (som_compute_checksum): New function. | |
455 | ||
32619c58 JL |
456 | * som.c (hppa_som_gen_reloc_type): New function. |
457 | (som_bfd_reloc_type_lookup): New function. | |
458 | ||
54bbfd37 JL |
459 | * som.c (try_prev_fixup): New function. |
460 | (som_reloc_skip): New function. | |
461 | (som_reloc_addend): New function. | |
efc0df7c | 462 | (som_reloc_call): New function. |
54bbfd37 | 463 | |
d125665c JL |
464 | * som.c (som_initialize_reloc_queue): New function. |
465 | (som_reloc_queue_insert): Likewise. | |
466 | (som_reloc_queue_fix): Likewise. | |
467 | (som_reloc_queue_find): Likewise. | |
468 | ||
fcb0c846 JL |
469 | * som.c (som_hppa_howto_table): SOM howto relocation table. |
470 | (hppa_som_reloc): New function. | |
471 | ||
4fdb66cd JL |
472 | * som.c (struct reloc_queue): New structure to keep track of |
473 | the last four multibyte relocations emitted. | |
474 | (enum pa_symbol_type): Type to fully describe the symbol types | |
475 | associated with .import/.export assembler directives. | |
476 | ||
70f1d738 JL |
477 | * som.c: Include libhppa.h |
478 | ||
40249bfb JL |
479 | * som.c (bfd_som_set_section_attributes): New function. |
480 | (bfd_som_set_subsection_attributes): Likewise. | |
481 | (bfd_som_set_symboL_type): Likewise. | |
482 | (bfd_som_attach_unwind_info): Likewise. | |
483 | * som.h: Declare new exported functions. | |
484 | ||
485 | * som.h (struct som_symbol): Add new fields to hold additional | |
486 | information needed to build/write symbol tables and fixup streams. | |
487 | (struct som_section_data_struct): Add new fields to hold additional | |
488 | information needed to build/write space and subspace headers. | |
489 | (som_symbol_data): New accessor macro for SOM symbol information. | |
490 | (R_HPPA_*): Basic relocation types to be used by the assembler. | |
491 | ||
115f7430 JK |
492 | Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
493 | ||
494 | * trad-core.c (trad_unix_core_file_p): If new hook | |
495 | TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the | |
496 | corefile being too big. | |
497 | * hosts/i386sco.h: Define it. | |
498 | ||
3e80841e JL |
499 | Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
500 | ||
8a71bf96 JL |
501 | * bfd.c (struct _bfd): Add hppabsd_core_data. |
502 | * targets.c (target_vector): Add hppabsd_core_vec. | |
503 | * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core | |
504 | section is encountered during core section scanning. | |
505 | * hppabsd-core.c: New file. | |
506 | * config/hppabsd.mh: Enable HPPA BSD core files. | |
507 | ||
3e80841e JL |
508 | * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code |
509 | which is either commented out or ifdef'd out. Add, update and | |
510 | clean comments. Fix various indention and spacing problems. Handle | |
511 | problems related to using "ble" to jump to a stub rather than "bl" | |
512 | (%r31 is trashed by "ble", but not by "bl"). | |
513 | (NEW_INSTRUCTION): Put inside curly braces. | |
514 | (CURRENT_STUB_OFFSET): Fix indention problems. | |
515 | (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems. | |
516 | Add, update and clean comments. Handle "ble" %r31 lossage problems. | |
517 | (hppa_elf_build_long_branch_stub): Likewise. | |
518 | (hppa_look_for_stubs_in_section): Likewise. | |
519 | (hppa_elf_stub_check): Remove obsolete function. | |
520 | ||
521 | * hppa_stubs.h: Add new instructions to deal with %r31 lossage | |
522 | problems. Delete unused instructions. | |
523 | ||
0f5bc783 SS |
524 | Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com) |
525 | ||
526 | * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define. | |
527 | ||
95469b02 ILT |
528 | Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
529 | ||
346f0414 ILT |
530 | * elfcode.h (elf_object_p): Rather than looking through an array |
531 | of architectures, get the ELF EM_xxx code from the backend | |
532 | information. Let the generic ELF target match any EM_xxx code not | |
533 | matched by another ELF target. Call elf_backend_object_p to let | |
534 | the backend do more checks and set global information. | |
535 | * libelf.h (struct elf_backend_data): Added elf_machine_code and | |
536 | elf_backend_object_p fields. | |
537 | (struct bfd_elf_arch_map): Removed. | |
538 | (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare. | |
539 | * elf32-target.h, elf64-target.h: Initialize elf_machine_code | |
540 | field with ELF_MACHINE_CODE. Initialize elf_backend_object_p | |
541 | field with elf_backend_object_p (if it is defined). | |
542 | * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c, | |
543 | elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c, | |
544 | elf64-gen.c (ELF_MACHINE_CODE): Defined. | |
545 | * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping | |
546 | routines. | |
547 | (mips_elf_object_p): Set the right machine number. | |
548 | (mips_elf_ecoff_debug_swap): Defined. | |
549 | (elf_backend_object_p): Defined to be mips_elf_object_p. | |
550 | (elf_backend_ecoff_debug_swap): Defined to be | |
551 | mips_elf_ecoff_debug_swap. | |
552 | * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed. | |
553 | ||
554 | * libbfd-in.h (target_vector, default_vector): Declare. | |
555 | * libbfd.h: Rebuilt. | |
556 | * format.c (target_vector, default_vector): Don't declare. | |
557 | ||
558 | * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow | |
559 | for R_MIPS_26. Correct overflow detection requires matching the | |
560 | upper four bits of the destination against the PC. From Ted Lemon | |
561 | <mellon@pepper.ncd.com>. | |
562 | ||
563 | * bout.c (b_out_reloc_type_lookup): Return type should point to | |
564 | const data. | |
565 | * coff-i960.c (coff_i960_reloc_type_lookup): Likewise. | |
566 | * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise. | |
567 | * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise. | |
568 | * coff-i386.c (coff_i386_reloc): Made howto const. | |
569 | * oasys.c (oasys_write_data): Made how const. | |
570 | ||
95469b02 ILT |
571 | * libelf.h: Added some comments. |
572 | (struct elf_backend_data): Added elf_backend_ecoff_debug_swap | |
573 | field. Removed unused write_relocs field. | |
574 | * elf32-target.h: Adjusted elf_backend_data initialization | |
575 | accordingly. | |
576 | * elf64-target.h: Corrected elf_backend_data initialization to | |
577 | fill in all fields and to set elf_64_p to 1. | |
578 | ||
e2756048 ILT |
579 | Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
580 | ||
7b8106b4 ILT |
581 | * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment |
582 | to filepos in SHT_STRTAB case. | |
583 | (assign_file_position_for_section): Set BFD section filepos as | |
584 | well as ELF section sh_offset. | |
585 | ||
e2756048 ILT |
586 | * reloc.c: Use const instead of CONST. |
587 | (bfd_perform_relocation): Make variable howto a const pointer. | |
588 | * bfd-in2.h, libbfd.h: Rebuilt. | |
589 | ||
590 | Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) | |
591 | ||
592 | * Makefile.in (realclean): Don't remove generated headers. Reverts | |
593 | change of 2 Jul 1993. | |
594 | ||
007455de DHW |
595 | Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com) |
596 | ||
597 | * configure.bfd: make unixware equivalent to sysv4. | |
598 | ||
599 | * config/i386-nlm.mt: bring in elf config; make it the default. | |
600 | ||
1d3e8847 JL |
601 | Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
602 | ||
603 | * libbfd.c (bfd_put_8): Add parens around reference to "val" | |
604 | argument. | |
605 | ||
2ccb88c0 DM |
606 | Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
607 | ||
608 | * hosts/i386mach3.h (HOST_SEGMENT_SIZE), | |
609 | i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?). | |
610 | ||
0f396d2a ILT |
611 | Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
612 | ||
613 | * coffcode.h (coff_write_object_contents): Zero out internal_a. | |
614 | ||
c188b0be DM |
615 | Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
616 | ||
617 | * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h, | |
618 | core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c, | |
619 | section.c, syms.c, targets.c: | |
620 | Doc cleanup (spelling, punctuation, grammar, formatting). | |
621 | * bfd-in2.h, libbfd.h: Rebuild. | |
c188b0be | 622 | |
baf205c4 JG |
623 | Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com) |
624 | ||
625 | * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors. | |
626 | * bfd.c, opncls.c: Improve comments on file descriptor cacheing. | |
627 | ||
fa8e8648 JL |
628 | Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
629 | ||
630 | * From Pete Hoogenboom (hoogen@cs.utah.edu) | |
631 | * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error | |
632 | in last change. Always rebuild symbol extension section the first | |
633 | time though if output sections exist (fixes ld -r problems). | |
634 | ||
d5d53b0a JW |
635 | Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com) |
636 | ||
637 | * Makefile.in: Add .PHONY for check and installcheck rules. | |
638 | ||
639 | Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com) | |
640 | ||
641 | * libbfd-in.h (artdata): Use long, not time_t for portability, at | |
642 | least to HPUX. File below is a derived file. | |
643 | ||
31eb3ead BC |
644 | Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com) |
645 | ||
646 | * libbfd.h (artdata): Use long, not time_t for portability, at | |
647 | least to HPUX. | |
648 | ||
242f60e2 JK |
649 | Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
650 | ||
651 | * config.bfd: Use bigmips for mips*-*-bsd*. | |
652 | ||
55d5b62d ILT |
653 | Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
654 | ||
f2e945df ILT |
655 | * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table): |
656 | Handle symbol number of zero. | |
657 | ||
7386c3b7 ILT |
658 | * reloc.c (enum bfd_reloc_code_real): Added |
659 | BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16, | |
660 | BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32. | |
661 | * bfd-in2.h: Rebuilt. | |
662 | * coff-mips.c (mips_bfd_reloc_type_lookup): Handle | |
663 | BFD_RELOC_MIPS_LITERAL. | |
664 | * elf32-mips.c (mips_reloc_map): Handle new relocs. | |
665 | (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp | |
666 | checks slightly. | |
667 | ||
55d5b62d ILT |
668 | * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end, |
669 | MY_bfd_debug_info_accumulat [sic]): Remove unused definitions. | |
670 | (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section, | |
671 | MY_bfd_seclet_link): Define. | |
672 | (MY_bfd_reloc_type_lookup): Rename from | |
673 | MY_reloc_howto_type_lookup. | |
674 | (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol. | |
675 | (MY(vec)): Use JUMP_TABLE rather than listing functions. | |
676 | * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound, | |
677 | MY_canonicalize_reloc, MY_write_object_contents): Don't define in | |
678 | terms of MY, because that causes a recusive invocation of CAT when | |
679 | expanded within JUMP_TABLE, and ANSI compilers don't expand | |
680 | recursive macros. | |
681 | * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from | |
682 | MY_reloc_howto_type_lookup, and don't define in terms of MY. | |
683 | (MY_canonicalize_reloc): Don't define in terms of MY. | |
684 | (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather | |
685 | than listing functions. | |
686 | ||
6198b7a1 JK |
687 | Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
688 | ||
689 | * config.bfd: Use m68k-elf for m68*-*-sysv4*. | |
690 | ||
ceeca31c | 691 | See file ChangeLog.1 |
e6d739eb | 692 | |
41126f15 JK |
693 | \f |
694 | Local Variables: | |
695 | mode: indented-text | |
696 | left-margin: 8 | |
697 | fill-column: 74 | |
698 | version-control: never | |
699 | End: |