Commit | Line | Data |
---|---|---|
2e03ce18 ILT |
1 | Mon Apr 25 15:31:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2 | ||
ba436e33 ILT |
3 | * elfcode.h (write_relocs): Undo patch of Apr 10; breaks Solaris. |
4 | ||
2e03ce18 ILT |
5 | * elfcode.h (bfd_section_from_shdr): Use bfd_make_section_anyway |
6 | to create sections. Check return value of recursive calls. | |
7 | (bfd_section_from_phdr): Check return value of bfd_make_section. | |
8 | (elf_symbol_from_bfd_symbol): Likewise. | |
9 | (elf_object_p): Check return value of bfd_section_from_shdr. | |
10 | (section_from_elf_index): Likewise. | |
11 | (elf_slurp_symbol_table): Check return value of | |
12 | section_from_elf_index. | |
13 | (bfd_prstatus): Return boolean value. Check return value of | |
14 | bfd_make_section. | |
15 | (bfd_fpregset): Likewise. | |
16 | (bfd_prpsinfo): Return boolean value. | |
17 | (elf_corefile_note): Check return values of bfd_prstatus, | |
18 | bfd_fpregset, and bfd_prpsinfo. | |
19 | (elf_core_file_p): Check return value of elf_corefile_note. | |
20 | ||
79167def ILT |
21 | Fri Apr 22 11:08:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
22 | ||
cc71e155 ILT |
23 | Get rid of the ECOFF .reginfo section hack. |
24 | * ecoff.c (ecoff_mkobject_hook): Don't create a .reginfo section. | |
25 | (ecoff_new_section_hook): Don't handle the .reginfo section. | |
26 | (ecoff_sizeof_headers): Likewise. | |
27 | (ecoff_get_section_contents): Likewise. | |
28 | (ecoff_compute_section_file_positions): Likewise. | |
29 | (ecoff_compute_reloc_file_positions): Likewise. | |
30 | (ecoff_set_section_contents): Likewise. | |
31 | (ecoff_write_object_contents): Likewise. | |
32 | (ecoff_bfd_final_link): Likewise. | |
33 | (ecoff_bfd_copy_private_bfd_data): Copy the GP value and the | |
34 | register masks. | |
35 | (bfd_ecoff_get_gp_value): New function. | |
36 | (bfd_ecoff_set_gp_value): New function. | |
37 | (bfd_ecoff_set_regmasks): New function. | |
38 | * bfd-in.h (bfd_ecoff_get_gp_value): Declare. | |
39 | (bfd_ecoff_set_gp_value): Declare. | |
40 | (bfd_ecoff_set_regmasks): Declare. | |
41 | * bfd-in2.h: Rebuilt. | |
42 | ||
1bb42b1f ILT |
43 | Fix ECOFF objcopy to actually copy debugging information. |
44 | * ecoff.c (ecoff_bfd_copy_private_bfd_data): New function. | |
45 | (ecoff_get_extr): Assume that any ECOFF symbol with local clear is | |
46 | an external symbol, rather than checking the symbol flags. Only | |
47 | check the flags for non-ECOFF symbols. | |
48 | * ecofflink.c (bfd_ecoff_debug_externals): Don't crash if the | |
49 | output_section field of the symbol section is NULL. | |
50 | * libecoff.h (ecoff_bfd_copy_private_bfd_data): Declare as | |
51 | function rather than defining as macro. | |
52 | ||
d290d8da ILT |
53 | * ieee.c (ieee_object_p): Set bfd_error_got_wrong_format if |
54 | appropriate. | |
55 | ||
56 | * targets.c (bfd_target_vector): Add bfd_elf32_powerpc_vec. | |
57 | ||
80a903c9 ILT |
58 | * aout-adobe.c (aout_adobe_set_arch_mach): Check return value of |
59 | bfd_default_set_arch_mach. Accept bfd_arch_m68k as well as | |
60 | bfd_arch_unknown. | |
61 | * coffcode.h (coff_set_arch_mach): Check return value of | |
62 | bfd_default_set_arch_mach. | |
63 | * elfcode.h (elf_set_arch_mach): Don't check a list of ELF | |
64 | architectures, just see if the desired architecture matches what | |
65 | the ELF backend permits. | |
66 | ||
67 | * coffcode.h (coff_set_arch_mach_hook): Rename SHMAGIC to | |
68 | SH_ARCH_MAGIC to match change in coff/sh.h. | |
69 | (coff_set_flags): Likewise. | |
70 | ||
79167def ILT |
71 | Follow convention in which each NLM header has an 8 byte stamp |
72 | followed by a four byte length. | |
73 | * libnlm.h (struct nlm_obj_tdata): Rename nlm_cygnus_section_hdr | |
74 | to nlm_cygnus_ext_header, and change type to | |
75 | Nlm_Internal_Cygnus_Ext_Header. | |
76 | (nlm_cygnus_ext_header): Rename from nlm_cygnus_section_header. | |
77 | * nlmcode.h (nlm_swap_auxiliary_headers_in): Use CyGnUsEx instead | |
78 | of CyGnUsSeCs. Rename from cygnus_section to cygnus_ext. Require | |
79 | length word to be 8. | |
80 | (nlm_swap_auxiliary_headers_out): Rename from cygnus_section to | |
81 | cygnus_ext. Set length word to 8. | |
82 | (nlm_compute_section_file_positions): Rename from cygnus_section | |
83 | to cygnus_ext. | |
84 | ||
7f772644 SG |
85 | Thu Apr 21 22:54:22 1994 Stu Grossman (grossman at cygnus.com) |
86 | ||
87 | * nlmcode.h (nlm_swap_auxiliary_headers_in): Keep section table | |
88 | (from CyGnUsSeCs) in more permanent memory to keep section names | |
89 | from getting trashed. | |
90 | ||
cb71adf1 PS |
91 | Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
92 | ||
93 | * libelf.h (elf_obj_tdata): Add members for dynamic symbol table | |
94 | handling. | |
95 | * elfcode.h (bfd_section_from_shdr): Handle dynamic symbol table. | |
96 | * elfcode.h (elf_slurp_symbol_table): Take additional parameter | |
97 | to select static or dynamic symbol table and return number of | |
98 | symbols slurped or -1 on error. | |
99 | * elfcode.h (elf_get_symtab): Set bfd symcount from | |
100 | elf_slurp_symbol_table result. | |
101 | * elfcode.h (elf_get_dynamic_symtab_upper_bound, | |
102 | elf_canonicalize_dynamic_symtab): New functions to handle dynamic | |
103 | symbol table. | |
104 | * elf32-target.h, elf64-target.h (BFD_JUMP_TABLE_DYNAMIC): | |
105 | Change to handle dynamic symbol table, provide default definitions | |
106 | for dynamic relocs. | |
107 | * aoutx.h (howto_table_std, NAME(aout,swap_std_reloc_out), | |
108 | NAME(aout,swap_std_reloc_in), aout_link_input_section_std, | |
109 | aout_link_reloc_link_order): Handle r_jmptable and r_relative | |
110 | relocations. | |
111 | ||
6c534df0 ILT |
112 | Thu Apr 21 11:58:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
113 | ||
1eff2af3 ILT |
114 | Clean up uses of _bfd_dummy_target (from Peter Schauer). |
115 | * libbfd.c (_bfd_dummy_target): Set bfd_error_wrong_format. | |
116 | * nlm-target.h (nlm_core_file_p): Define as _bfd_dummy_target, not | |
117 | NULL. | |
118 | * srec.c (srec_vec): Use _bfd_dummy_target, not NULL, in | |
119 | _bfd_check_format. | |
120 | (symbolsrec_vec): Likewise. | |
121 | * tekhex.c (tekhex_vec): Likewise. | |
122 | ||
6c534df0 ILT |
123 | * libnlm.h (struct nlm_obj_tdata): Add nlm_cygnus_section_hdr |
124 | field. | |
125 | (nlm_cygnus_section_header): New accessor macro. | |
126 | * nlmcode.h (nlm_object_p): Free new tdata structure if failure. | |
127 | Add fixed sections before swapping in auxiliary headers. After | |
128 | adding sections, treat errors as real, not as wrong format. | |
129 | (nlm_swap_auxiliary_headers_in): Swap in the sections header; add | |
130 | sections to the BFD for each section it describes. | |
131 | (nlm_swap_auxiliary_headers_out): Swap out the sections header. | |
132 | (nlm_compute_section_file_positions): Account for the size of the | |
133 | sections header. | |
134 | ||
71363c41 KR |
135 | Wed Apr 20 16:45:51 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
136 | ||
4a5bfdbc KR |
137 | * coff-sparc.c (sparccoff_vec): Change minimum alignment power to |
138 | 2, so that stab sections can be multiples of 4 bytes only. | |
139 | ||
71363c41 KR |
140 | * hosts/i386aix.h: Changes to avoid prototypes conflicts with the |
141 | ones defined in stdlib.h. (From Minh Tran-Le.) | |
142 | ||
476d01f0 ILT |
143 | Wed Apr 20 14:15:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
144 | start-sanitize-powerpc-netware | |
145 | ||
146 | * nlm32-ppc.c: Complete rewrite for new version of PowerPC | |
147 | NetWare. Old code still present, but ifdeffed out. | |
148 | end-sanitize-powerpc-netware | |
149 | ||
150 | * nlmcode.h (nlm_swap_auxiliary_headers_in): Don't assume a | |
151 | particular format for the customer header. Allocate a block of | |
152 | memory and read it into that. | |
153 | (nlm_swap_auxiliary_headers_out): Write out the block of memory. | |
154 | (nlm_compute_section_file_positions): Include length of customer | |
155 | header when computing its size. | |
156 | ||
69478700 JL |
157 | Mon Apr 18 14:27:17 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
158 | ||
159 | * som.c (som_prep_headers): Get the space's number from the | |
160 | backend private section data rather than target_index. | |
161 | (bfd_som_set_section_attributes): Store the space's number | |
162 | in the backend private section data rather than target_index. | |
163 | ||
164 | * som.h (som_copyable_section_data_struct): Add space_number. | |
165 | ||
2ec2e6a9 ILT |
166 | Fri Apr 15 12:22:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
167 | ||
09ed3666 ILT |
168 | * coff-a29k.c (reloc_processing): Always set the address of a |
169 | R_IHCONST reloc to that of the immediately preceding R_IHIHALF. | |
170 | gas does this anyhow, but some other assemblers seem to leave | |
171 | garbage in the R_IHCONST address field. | |
172 | ||
97ea252e ILT |
173 | * bfd/archive.c: Consistently use ARFMAG; from |
174 | schwab@issan.informatik.uni-dortmund.de (Andreas Schwab). | |
175 | (_bfd_write_archive_contents): Use ARFMAG rather than '`' and | |
176 | '\012'. | |
177 | (bsd_write_armap): Likewise. | |
178 | (coff_write_armap): Likewise. | |
179 | ||
ef79dba3 ILT |
180 | * coff-mips.c (mips_relocate_section): When relaxing, adjust local |
181 | relocs against the .text section as required. | |
182 | * ecofflink.c (bfd_ecoff_debug_accumulate): When relaxing, adjust | |
183 | PDR addresses as required. | |
184 | ||
2ec2e6a9 ILT |
185 | * ecoff.c (ecoff_emit_aggregate): Take fdr argument. Map fdr |
186 | index through rfd map if it exists. Check for a couple of cases | |
187 | which gdb handles specially. Change all callers. | |
188 | (ecoff_type_to_string): Take fdr argument rather than aux_ptr and | |
189 | bigendian argument. Change all callers. | |
190 | (ecoff_print_symbol): Handle stStruct, stUnion and stEnum. | |
191 | ||
4f996613 ILT |
192 | Thu Apr 14 13:05:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
193 | ||
194 | * coff-mips.c (mips_howto_table): Add dummy entries to account for | |
195 | numbering changes in include/coff/mips.h. Add entries for | |
196 | MIPS_R_RELHI and MIPS_R_RELLO. | |
197 | (mips_ecoff_swap_reloc_in): Handle an extra bit for the reloc type | |
198 | when little endian. Treat internal MIPS_R_RELLO or MIPS_R_RELHI | |
199 | relocs like MIPS_R_SWITCH, and convert r_offset from 24 to 32 | |
200 | bits. | |
201 | (mips_ecoff_swap_reloc_out): Likewise. | |
202 | (mips_adjust_reloc_in): Handle internal MIPS_R_RELLO or | |
203 | MIPS_R_RELHI relocs like MIPS_R_SWITCH. | |
204 | (mips_adjust_reloc_out): Likewise. | |
205 | (mips_relhi_addr, mips_relhi_addend): New static variables. | |
206 | (mips_relhi_reloc, mips_rello_reloc): New functions. | |
207 | (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_PCREL_HI16_S into | |
208 | MIPS_R_RELHI and turn BFD_RELOC_PCREL_LO16 into MIPS_R_RELLO. | |
209 | (mips_relocate_hi): Rename from mips_relocate_refhi, and add pcrel | |
210 | argument. Changed all callers. | |
211 | (mips_relocate_section): Rename got_reflo to got_lo and | |
212 | reflo_int_rel to lo_int_rel. Handle MIPS_R_RELLO and MIPS_R_RELHI | |
213 | relocs. | |
214 | (mips_relax_section): Adjust MIPS_R_RELHI/MIPS_R_RELLO pairs when | |
215 | expanding a PC relative call. | |
216 | ||
217 | * reloc.c (bfd_reloc_code_real_type): Add BFD_RELOC_PCREL_HI16_S | |
218 | and BFD_RELOC_PCREL_LO16. | |
219 | * bfd-in2.h: Rebuilt. | |
220 | ||
1a000744 SS |
221 | Wed Apr 13 11:50:07 1994 Stan Shebs (shebs@andros.cygnus.com) |
222 | ||
223 | * coff-sparc.c (sparccoff_vec): Set minimum alignment power to 3. | |
224 | ||
41194a4a JL |
225 | Tue Apr 12 13:36:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
226 | ||
227 | * som.c (som_write_fixups): Always emit at least | |
228 | one relocation for any non-bss section. | |
229 | ||
bf08d1e2 ILT |
230 | Mon Apr 11 14:41:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
231 | ||
232 | * elfcode.h (assign_file_positions_except_relocs): Don't require | |
233 | the file alignment to correspond to the page size when linking | |
234 | with -N. | |
235 | ||
9a5334e5 JL |
236 | Sun Apr 10 01:02:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
237 | ||
238 | * elfcode.h (write_relocs): For rela relocations, adjust the | |
239 | addend for relocations involving section symbols to account | |
240 | for the lossage of 1:1 mapping from input section symbols to | |
241 | output section symbols. | |
242 | ||
e48f985c ILT |
243 | Fri Apr 8 12:22:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
244 | ||
ec6b18c4 ILT |
245 | * aoutx.h (NAME(aout,make_sections)): New function. |
246 | (NAME(aout,some_aout_object_p)): Call NAME(aout,make_sections) | |
247 | rather than making sections inline. | |
248 | (NAME(aout,mkobject)): Don't make any sections. | |
249 | (NAME(aout,adjust_sizes_and_vmas)): Call NAME(aout,make_sections). | |
250 | (NAME(aout,final_link)): Don't dereference obj_textsec (abfd) or | |
251 | obj_datasec (abfd) if they are NULL. | |
252 | * libaout.h (NAME(aout,make_sections)): Declare. | |
253 | * bout.c (b_out_mkobject): Don't make any sections. | |
254 | (b_out_write_object_contents): Call aout_32_make_sections. | |
255 | (b_out_set_section_contents): Likewise. | |
256 | * i386os9k.c (os9k_mkobject): Don't make any sections. | |
257 | (os9k_write_object_contents): Call aout_32_make_sections. | |
258 | (os9k_set_section_contents): Likewise. | |
259 | ||
e48f985c ILT |
260 | * aoutx.h (NAME(aout,new_section_hook)): Don't set N_EXT in target |
261 | index. | |
262 | ||
06863047 PS |
263 | Wed Apr 6 20:44:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
264 | ||
265 | * config.bfd, configure.host: Add mips-*-sysv4* support. | |
266 | ||
dabf906e ILT |
267 | Thu Apr 7 14:23:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
268 | ||
269 | * coff-mips.c (mips_howto_table): Add entry for MIPS_R_SWITCH. | |
270 | (mips_ecoff_swap_reloc_in): For MIPS_R_SWTICH, copy r_symndx into | |
271 | r_offset and set r_symndx to RELOC_SECTION_TEXT. | |
272 | (mips_ecoff_swap_reloc_out): For MIPS_R_SWITCH, get the r_symndx | |
273 | value from the r_offset field. | |
274 | (mips_adjust_reloc_in): Maximum r_type value is now MIPS_R_SWITCH. | |
275 | For MIPS_R_SWITCH, copy the r_offset field into the addend field. | |
276 | (mips_adjust_reloc_out): For MIPS_R_SWITCH, copy the addend field | |
277 | into the r_offset field. | |
278 | (mips_switch_reloc): New function. | |
279 | (mips_bfd_reloc_type_lookup): Translate BFD_RELOC_GPREL32 into | |
280 | MIPS_R_SWITCH. | |
281 | (mips_relocate_section): Handle MIPS_R_SWITCH. | |
282 | (mips_relax_section): Adjust MIPS_R_SWITCH offset if necessary. | |
283 | ||
99a6c761 JL |
284 | Thu Apr 7 11:10:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
285 | ||
286 | * elfcode.h (elf_set_section_contents): Support calling the backend | |
287 | function elf_backend_begin_write_processing when just beginning to | |
288 | write an object file. | |
289 | ||
290 | * libelf.h (elf_backend_begin_write_processing): Declare. | |
291 | ||
292 | * elf{32,64}-target.h (elf_backend_begin_write_processing): Provide | |
293 | a default definition. | |
294 | (elf{32,64}_bed): Add elf_backend_begin_write_processing. | |
295 | ||
296 | * elf32-hppa.h (elf_hppa_tc_symbol): Delete extern declaration. | |
297 | (elf_hppa_tc_make_sections): Likewise. | |
298 | ||
299 | * elf32-hppa.c (symext_chain_built): Delete. | |
300 | (symext_chain_size): Renamed from symextn_contents_real_size. | |
301 | (elf32_hppa_backend_{begin,final}_write_processing): New functions. | |
302 | (add_entry_to_symext_chain): New function. | |
303 | (hppa_elf_set_section_contents): Ignore writes to the symbol extension | |
304 | section until it's been rebuilt internally. | |
305 | (hppa_elf_get_section_contents): Symbol extension section is no | |
306 | longer special. | |
307 | (elf_backend_{begin,final}_write_processing): Define. | |
308 | (elf_hppa_tc_make_sections): Simplify now that much code has | |
309 | migrated into elf32_hppa_backend_{being,final}_write_processing. | |
310 | ||
6812b607 ILT |
311 | Wed Apr 6 17:24:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
312 | ||
dfc1c006 ILT |
313 | Add new target vectors to read the dynamic symbols and dynamic |
314 | relocs. Change a.out to use these rather than reading the dynamic | |
315 | symbols and relocs along with the normal symbols and relocs. | |
316 | * targets.c (bfd_target): Add fields | |
317 | _bfd_get_dynamic_symtab_upper_bound, | |
318 | _bfd_canonicalize_dynamic_symtab, | |
319 | _bfd_get_dynamic_reloc_upper_bound, | |
320 | _bfd_canonicalize_dynamic_reloc. | |
321 | (BFD_JUMP_TABLE_DYNAMIC): Define. | |
322 | * libbfd-in.h (_bfd_nodynamic_get_dynamic_symtab_upper_bound): | |
323 | Define. | |
324 | (_bfd_nodynamic_canonicalize_dynamic_symtab): Define. | |
325 | (_bfd_nodynamic_get_dynamic_reloc_upper_bound): Define. | |
326 | (_bfd_nodynamic_canonicalize_dynamic_reloc): Define. | |
327 | * bfd.c (bfd_get_dynamic_symtab_upper_bound): Define. | |
328 | (bfd_canonicalize_dynamic_symtab): Define. | |
329 | (bfd_get_dynamic_reloc_upper_bound): Define. | |
330 | (bfd_canonicalize_dynamic_reloc): Define. | |
331 | * sunos.c (MY_read_dynamic_symbols): Don't define. | |
332 | (MY_read_dynamic_relocs): Don't define. | |
333 | (MY_get_dynamic_symtab_upper_bound): Define. | |
334 | (MY_canonicalize_dynamic_symtab): Define. | |
335 | (MY_get_dynamic_reloc_upper_bound): Define. | |
336 | (MY_canonicalize_dynamic_reloc): Define. | |
337 | (struct sunos_dynamic_info): Change type of dynsym_count and | |
338 | dynrel_count to long. Add fields canonical_dynsym and | |
339 | canonical_dynrel. | |
340 | (sunos_read_dynamic_info): Check that BFD had DYNAMIC flag set. | |
341 | Clear info->canonical_dynsym and info->canonical_dynrel. | |
342 | (MY(read_dynamic_symbols)): Removed. | |
343 | (MY(read_dynamic_relocs)): Removed. | |
344 | (sunos_get_dynamic_symtab_upper_bound): New function. | |
345 | (sunos_canonicalize_dynamic_symtab): New function. | |
346 | (sunos_get_dynamic_reloc_upper_bound): New function. | |
347 | (sunos_canonicalize_dynamic_reloc): New function. | |
348 | * libaout.h: Declare struct reloc_ext_external and | |
349 | reloc_std_external to avoid prototype problems. | |
350 | (struct aout_backend_data): Remove fields read_dynamic_symbols and | |
351 | read_dynamic_relocs. | |
352 | (NAME(aout,translate_symbol_table)): Declare. | |
353 | (NAME(aout,swap_ext_reloc_in)): Declare. | |
354 | (NAME(aout,swap_std_reloc_in)): Declare. | |
355 | * aoutx.h (NAME(aout,translate_symbol_table)): Renamed from | |
356 | translate_symbol_table and made non-static. Changed all callers. | |
357 | (NAME(aout,slurp_symbol_table)): Don't read dynamic symbols. | |
358 | (NAME(aout,slurp_reloc_table)): Don't read dynamic relocs. | |
359 | (NAME(aout,get_reloc_upper_bound)): Don't count dynamic relocs. | |
360 | * aoutf1.h (aout_32_sunos4_write_object_contents): Don't bother to | |
361 | remove dynamic symbols and relocs. They will no longer be | |
362 | present. | |
363 | (MY_read_dynamic_symbols): Don't define. | |
364 | (MY_read_dynamic_relocs): Don't define. | |
365 | (sunos4_aout_backend): Don't initialize dynamic entry points. | |
366 | * aout-target.h (MY_read_dynamic_symbols): Don't define. | |
367 | (MY_read_dynamic_relocs): Don't define. | |
368 | (MY(backend_data)): Don't initialize dynamic entry points. | |
369 | (MY_get_dynamic_symtab_upper_bound): If not defined, define to | |
370 | _bfd_nodynamic version. | |
371 | (MY_canonicalize_dynamic_symtab): Likewise. | |
372 | (MY_get_dynamic_reloc_upper_bound): Likewise. | |
373 | (MY_canonicalize_dynamic_reloc): Likewise. | |
374 | * All backends: Added BFD_JUMP_TABLE_DYNAMIC to target vector. | |
375 | * bfd-in2.h: Rebuilt. | |
376 | * libbfd.h: Rebuilt. | |
377 | ||
378 | * cf-m68klynx.c: Include sysdep.h. | |
379 | ||
380 | * hp300hpux.c: Removed some spaces in uses of NAME to avoid | |
381 | problems with traditional C compilers. | |
382 | ||
6812b607 ILT |
383 | * targets.c (bfd_target): Rearranged fields in target vector. |
384 | Removed _bfd_debug_info_start, _bfd_debug_info_end and | |
385 | _bfd_debug_info_accumulate, which were never used. | |
386 | (BFD_JUMP_TABLE_GENERIC, BFD_JUMP_TABLE_COPY): Defined. | |
387 | (BFD_JUMP_TABLE_CORE, BFD_JUMP_TABLE_ARCHIVE): Defined. | |
388 | (BFD_JUMP_TABLE_SYMBOLS, BFD_JUMP_TABLE_RELOCS): Defined. | |
389 | (BFD_JUMP_TABLE_WRITE, BFD_JUMP_TABLE_LINK): Defined. | |
390 | * All backends: Changed to use the new BFD_JUMP_TABLE_* macros | |
391 | rather than the single JUMP_TABLE macro. Removed many of the | |
392 | weird macro definitions needed to support the monolithic | |
393 | JUMP_TABLE. | |
394 | * bfd-in.h (JUMP_TABLE): Removed. | |
395 | * libbfd-in.h: Define a bunch of macros, and declare a few | |
396 | functions, for use with the new BFD_JUMP_TABLE_* macros. | |
397 | * libbfd.c (_bfd_dummy_new_section_hook): Removed. | |
398 | (bfd_false): Set bfd_error_invalid_operation. | |
399 | (bfd_nullvoidptr): Likewise. | |
400 | (bfd_n1): New function. | |
401 | (_bfd_nocore_core_file_matches_executable_p): Renamed from | |
402 | _bfd_dummy_core_file_matches_executable_p. | |
403 | (_bfd_nocore_core_file_failing_command): Similar rename. Set | |
404 | bfd_error_invalid_operation. | |
405 | (_bfd_nocore_core_file_failing_signal): Likewise. | |
406 | (_bfd_generic_get_section_contents): Renamed from | |
407 | bfd_generic_get_section_contents. Changed all callers. | |
408 | (_bfd_generic_set_section_contents): Similar rename. | |
409 | * ieee.c: #if 0 out ieee_bfd_debug_info_start, | |
410 | ieee_bfd_debug_info_end, ieee_bfd_debug_info_accumulate. They | |
411 | were never called. | |
412 | * bfd-in2.h: Rebuilt. | |
413 | * libbfd.h: Rebuilt. | |
414 | ||
65b1ef49 JL |
415 | Tue Apr 5 22:10:04 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
416 | ||
417 | * Crude support for examining dynamic libraries. | |
418 | * som.c (som_object_setup): Set DYNAMIC flag for SHL_MAGIC and | |
419 | DL_MAGIC objects. | |
420 | (som_prep_headers): Preserve the system_id for DYNAMIC objects. | |
421 | Use SHL_MAGIC as the magic number of the DYNAMIC flag is set. | |
422 | Write exec headers for DYNAMIC objects. | |
423 | (som_begin_writing): DYNAMIC objects have the same alignment | |
424 | restrictions as D_PAGED objects. | |
425 | (bfd_section_from_som_symbol): Treat DYNAMIC objects like EXEC_P | |
426 | objects. | |
427 | (object_flags): Add DYNAMIC. | |
428 | ||
08a43162 SS |
429 | Tue Apr 5 17:48:52 1994 Stan Shebs (shebs@andros.cygnus.com) |
430 | ||
431 | * i386lynx.c, sparclynx.c (NAME): Remove embedded whitespace in | |
432 | macro uses, confuses some non-ANSI compilers. | |
433 | ||
b2452d39 JL |
434 | Tue Apr 5 15:50:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
435 | ||
436 | * som.c (som_bfd_free_cached_info): Add missing PARAMS decl. | |
437 | Don't free anything if we don't have a bfd_object. | |
438 | (som_close_and_cleanup): Call som_bfd_free_cached_info. | |
439 | ||
b3cee0a9 ILT |
440 | Tue Apr 5 11:22:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
441 | ||
856613c4 ILT |
442 | * elf32-mips.c (mips_elf_final_link): Don't remove empty sections. |
443 | It turns out not to be required on Irix 5, and it causes problems | |
444 | if the sections happen to contain symbols. | |
445 | ||
446 | * elfcode.h (write_shdrs_and_ehdr): Correct bfd_write check. | |
447 | ||
b3cee0a9 ILT |
448 | * aoutx.h (NAME(aout,canonicalize_reloc)): Don't error out if |
449 | section->relocation is NULL; malloc might have returned NULL when | |
450 | given a zero size if there were no relocations. | |
451 | * bout.c (b_out_canonicalize_reloc): Likewise. | |
452 | * coffcode.h (coff_canonicalize_reloc): Likewise. | |
453 | * ecoff.c (ecoff_canonicalize_reloc): Likewise. | |
454 | * elfcode.h (elf_canonicalize_reloc): Likewise. | |
455 | * mipsbsd.c (MY(canonicalize_reloc)): Likewise. | |
456 | * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise. | |
457 | * nlmcode.h (nlm_canonicalize_reloc): Likewise. | |
458 | * som.c (som_canonicalize_reloc): Likewise. | |
459 | * hp300hpux.c (MY(slurp_reloc_table)): Likewise. Also, if malloc | |
460 | returns NULL, don't report an error if we asked for zero bytes. | |
461 | * i386lynx.c (NAME(lynx,slurp_reloc_table)): If malloc returns | |
462 | NULL, don't report an error if we asked for zero bytes. | |
463 | * nlmcode.h (nlm_slurp_reloc_fixups): Likewise. | |
464 | ||
f3a14a9e ILT |
465 | Mon Apr 4 15:30:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
466 | ||
c4dd531f ILT |
467 | * aoutx.h (NAME(aout,bfd_free_cached_info)): Don't free anything |
468 | if we don't have a bfd_object. | |
469 | ||
4002f18a ILT |
470 | Made sure that every call to bfd_read, bfd_write, and bfd_seek |
471 | checks the return value and handled bfd_error correctly. These | |
472 | changes are not itemised. Also: | |
473 | * aoutx.h (emit_strtab): Change return type to boolean, and return | |
474 | errors. | |
475 | (NAME(aout,write_syms)): Check emit_strtab return value. | |
476 | (NAME(aout,final_link)): Likewise. | |
477 | * coffcode.h (coff_write_relocs): Change return type to boolean, | |
478 | and return errors. | |
479 | (coff_write_object_contents): Check coff_write_relocs return | |
480 | value. | |
481 | * i386os9k.c (os9k_swap_exec_header_in): Change return type to | |
482 | boolean. | |
483 | (os9k_object_p): Check os9k_swap_exec_header_in return value. | |
484 | * oasys.c (oasys_read_record): Change return type to boolean. | |
485 | (oasys_slurp_symbol_table: Check oasys_read_record return value. | |
486 | (oasys_object_p, oasys_slurp_section_data): Likewise. | |
487 | (oasys_write_record): Change return type to boolean. | |
488 | (oasys_write_syms): Likewise. Also, check oasys_write_record | |
489 | return value. | |
490 | (oasys_write_sections): Check oasys_write_record return value. | |
491 | (oasys_write_header): Change return type to boolean. Check | |
492 | oasys_write_record return value. | |
493 | (oasys_write_end, oasys_write_data): Likewise. | |
494 | (oasys_write_object_contents): Check return values of | |
495 | oasys_write_header, oasys_write_syms, oasys_write_data, and | |
496 | oasys_write_end. | |
497 | * srec.c (srec_write_record): Change return type to boolean. | |
498 | (srec_write_header): Likewise. Also, check srec_write_record | |
499 | return value. | |
500 | (srec_write_section, srec_write_terminator): Likewise. | |
501 | (srec_write_symbols): Change return type to boolean. | |
502 | (internal_srec_write_object_contents): Check return value of | |
503 | srec_write_symbols, srec_write_header, srec_write_section, and | |
504 | srec_write_terminator. | |
505 | ||
f3a14a9e ILT |
506 | * Makefile.in: Rebuilt dependencies. |
507 | ||
3e2993b6 PS |
508 | Mon Apr 4 10:56:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
509 | ||
510 | * aix386-core.c (aix386_bfd_is_local_label): Correct cast from | |
511 | asection to asymbol. | |
512 | * ptrace-core.c (ptrace_unix_bfd_is_local_label): Correct cast from | |
513 | bfd to asymbol. | |
514 | * trad-core.c (trad_unix_bfd_is_local_label): Correct cast from | |
515 | asection to asymbol. | |
516 | ||
1f46bba3 JL |
517 | Sun Apr 3 18:27:29 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
518 | ||
519 | * som.c (som_slurp_string_table): Use malloc to allocate space | |
520 | for the cached copy of the native string table. | |
521 | (som_slurp_symbol_table): Likewise for the native symbol table. | |
522 | (som_slurp_reloc_table): Likewise for the native and generic | |
523 | relocation tables. | |
524 | (som_bfd_free_cached_info): Free the cached native strings, | |
525 | symbols, and relocations. Also free the canonical cached | |
526 | relocations. | |
527 | ||
9deaaaf1 ILT |
528 | Fri Apr 1 12:40:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
529 | ||
d6d6b18a ILT |
530 | * aoutx.h (aout_link_write_symbols): If keep_memory is false, make |
531 | sure the symbol name is stored in permanent memory before adding | |
532 | it to the string table. | |
533 | ||
dfe09c49 ILT |
534 | * archive.c (_bfd_write_archive_contents): Once we've found an |
535 | object, don't bother to look for more when deciding whether to | |
536 | build a map. | |
537 | (compute_and_write_armap): After adding the symbols for a BFD, | |
538 | call bfd_free_cached_info on it. | |
539 | ||
540 | Add bfd_free_cached_info support to a.out backends. | |
541 | * aoutx.h (aout_get_external_symbols): Renamed from | |
542 | aout_link_get_symbols. Read strings even if symbols have been | |
543 | read. Store string size in obj_aout_string_size. | |
544 | (NAME(aout,slurp_symbol_table)): Call aout_get_external_symbols to | |
545 | read the symbols. Allocate the cached symbols with malloc, not | |
546 | bfd_alloc. | |
547 | (NAME(aout,slurp_reloc_table)): Allocate the cached relocs with | |
548 | malloc, not bfd_alloc. | |
549 | (NAME(aout,bfd_free_cached_info)): New function; free cached | |
550 | symbols and relocs. | |
551 | * libaout.h (struct aoutdata): Add external_string_size field. | |
552 | (obj_aout_external_string_size): New accessor macro. | |
553 | (NAME(aout,close_and_cleanup)): Don't declare. | |
554 | (NAME(aout,bfd_free_cached_info)): Declare. | |
555 | (aout_32_close_and_cleanup): Don't define. | |
556 | (aout_64_close_and_cleanup): Don't define. | |
557 | * aout-target.h (MY_bfd_free_cached_info): If not already defined, | |
558 | define as NAME(aout,free_cached_info). | |
559 | (MY_close_and_cleanup): If not already defined, define as | |
560 | MY_bfd_free_cached_info. | |
561 | * aout-adobe.c (aout_32_close_and_cleanup): Define. | |
562 | (aout_32_bfd_free_cached_info): Don't define. | |
563 | * bout.c (aout_32_close_and_cleanup): Define. | |
564 | (aout_32_bfd_free_cached_info): Don't define. | |
565 | * hp300hpux.c (MY_bfd_free_cached_info): Define as bfd_true. | |
566 | (MY_close_and_cleanup): Don't define. | |
567 | * i386lynx.c (NAME(lynx,slurp_reloc_table)): Allocate the cached | |
568 | relocs with malloc, not bfd_alloc. | |
569 | * i386os9k.c (aout_32_close_and_cleanup): Define. | |
570 | (aout_32_bfd_free_cached_info): Don't define. | |
571 | ||
572 | Add a new entry point to free memory cached by a BFD. | |
9deaaaf1 ILT |
573 | * targets.c (bfd_target): Add _bfd_free_cached_info field. |
574 | * bfd.c (bfd_free_cached_info): Define. | |
575 | * bfd-in.h (JUMP_TABLE): Add _bfd_free_cached_info. | |
576 | * bfd-in2.h: Rebuilt. | |
577 | * All backends: Initialize bfd_free_cached_info entry point to | |
578 | bfd_true. | |
579 | ||
580 | * elf32-hppa.c (elf_hppa_reloc_type_lookup): Correct type of | |
581 | first, unused, argument. | |
582 | (hppa_elf_is_local_label): Declare instead of | |
583 | som_bfd_is_local_label. | |
584 | ||
585 | * coff-a29k.c (a29k_reloc): Add reloc_entry->address to value of | |
586 | absolute R_IREL reloc. | |
587 | ||
bfe8224f ILT |
588 | Thu Mar 31 11:52:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
589 | ||
f8ee1ebb ILT |
590 | Added some support for Irix 4 shared libraries. |
591 | * ecoff.c (ecoff_new_section_hook): Set SEC_SHARED_LIBRARY for a | |
592 | .lib section. | |
593 | (ecoff_sec_to_styp_flags): Set SEC_SHARED_LIBRARY if | |
594 | STYP_ECOFF_LIB bit is set. | |
595 | (ecoff_compute_section_file_positions): Round the contents of a | |
596 | .lib section up to the next page boundary. | |
597 | (ecoff_set_section_contents): If we see a .lib section, increment | |
598 | the vma by one to count the number of shared libraries we have. | |
599 | (ecoff_write_object_contents): Don't crash if we see a | |
600 | STYP_ECOFF_LIB section, and don't adjust text_start or data_start | |
601 | or bss_size either. | |
602 | ||
492d52cc ILT |
603 | * coffcode.h (CALC_ADDEND): Change to fetch original symbol value |
604 | from original BFD, rather than using value of current BFD symbol. | |
605 | Needed for new linker. | |
606 | * coff-sparc.c (CALC_ADDEND): Likewise. | |
607 | ||
1788b1bd ILT |
608 | * ecoff.c (ecoff_write_object_contents): Set the text_start and |
609 | data_start entries in the optional header correctly even if a text | |
610 | or data section starts at location zero. | |
611 | ||
e9c6595d ILT |
612 | * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_26 (from sef |
613 | and raeburn). | |
614 | * bfd-in2.h: Rebuilt. | |
615 | ||
3af0f479 ILT |
616 | * nlm32-i386.c (nlm_i386_read_import): Null terminate the symbol |
617 | name. | |
618 | * nlm32-alpha.c (nlm_alpha_read_import): Likewise. | |
619 | * nlm32-sparc.c (nlm_sparc_read_import): Likewise. | |
620 | ||
bfe8224f ILT |
621 | * coffgen.c (coff_write_symbol): Reindented. Changed to return |
622 | boolean, and changed written to unsigned int *. Check error | |
623 | returns from called functions. | |
624 | (coff_write_alien_symbol): Likewise. | |
625 | (coff_write_native_symbol): Likewise. | |
626 | (coff_write_symbols): Likewise. Reworked checks on whether to | |
627 | write symbol name to string table for clarity and to avoid core | |
628 | dumping when given a non COFF symbol. | |
629 | * libcoff-in.h (coff_write_symbols): Declare as returning boolean. | |
630 | * libcoff.h: Rebuilt. | |
631 | * coffcode.h (coff_write_object_contents): Check return value of | |
632 | coff_write_symbols. | |
633 | ||
326e32d7 ILT |
634 | Wed Mar 30 16:25:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
635 | ||
636 | Changes to let BFD return an error indication from | |
637 | get_symtab_upper_bound, bfd_canonicalize_symtab, | |
638 | bfd_get_reloc_upper_bound, and bfd_canonicalize_reloc. They now | |
639 | return long instead of unsigned int, and use -1 to indicate an | |
640 | error. Along the way, rename get_symtab_upper_bound to | |
641 | bfd_get_symtab_upper_bound. | |
642 | * bfd.c (bfd_get_reloc_upper_bound): Return long, and -1 on | |
643 | errors. | |
644 | (bfd_canonicalize_reloc): Likewise. | |
645 | * syms.c (bfd_get_symtab_upper_bound): Renamed from | |
646 | get_symtab_upper_bound. | |
647 | * targets.c (bfd_target): Renamed _get_symtab_upper_bound to | |
648 | _bfd_get_symtab_upper_bound, and changed it and | |
649 | _bfd_canonicalize_symtab and _get_reloc_upper_bound and | |
650 | _bfd_canonicalize_reloc to all return long. | |
651 | * aoutx.h (NAME(aout,get_symtab)): Return long, and -1 on errors. | |
652 | (NAME(aout,canonicalize_reloc)): Likewise. | |
653 | (NAME(aout,get_reloc_upper_bound)): Likewise. | |
654 | (NAME(aout,get_symtab_upper_bound)): Likewise. | |
655 | * bout.c (b_out_canonicalize_reloc): Likewise. | |
656 | (b_out_get_reloc_upper_bound): Likewise. | |
657 | * coffcode.h (coff_canonicalize_reloc): Likewise. | |
658 | * coffgen.c (coff_get_symtab_upper_bound): Likewise. | |
659 | (coff_get_symtab): Likewise. | |
660 | (coff_get_reloc_upper_bound): Likewise. | |
661 | * ecoff.c (ecoff_get_symtab_upper_bound): Likewise. | |
662 | (ecoff_get_symtab): Likewise. | |
663 | (ecoff_canonicalize_reloc): Likewise. | |
664 | * elfcode.h (elf_get_symtab_upper_bound): Likewise. | |
665 | (elf_get_reloc_upper_bound): Likewise. | |
666 | (elf_canonicalize_reloc): Likewise. | |
667 | (elf_get_symtab): Likewise. | |
668 | * hp300hpux.c (MY(get_symtab)): Likewise. | |
669 | (MY(get_symtab_upper_bound)): Likewise. | |
670 | (MY(canonicalize_reloc)): Likewise. | |
671 | * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise. | |
672 | * ieee.c (ieee_slurp_external_symbols): Change return type to | |
673 | boolean. Check for errors from get_symbol. | |
674 | (ieee_slurp_symbol_table): Change return type to boolean. Check | |
675 | for errors from ieee_slurp_external_symbols. | |
676 | (ieee_get_symtab_upper_bound): Return long, and -1 on errors. | |
677 | (ieee_get_symtab): Likewise. | |
678 | (ieee_get_reloc_upper_bound): Likewise. | |
679 | (ieee_canonicalize_reloc): Likewise. | |
680 | * mipsbsd.c (MY(canonicalize_reloc)): Likewise. | |
681 | * nlmcode.h (nlm_get_symtab_upper_bound): Likewise. | |
682 | (nlm_get_symtab): Likewise. | |
683 | (nlm_get_reloc_upper_bound): Likewise. | |
684 | (nlm_canonicalize_reloc): Likewise. | |
685 | * oasys.c (oasys_get_symtab_upper_bound): Likewise. | |
686 | (oasys_get_symtab): Likewise. | |
687 | (oasys_get_reloc_upper_bound): Likewise. | |
688 | (oasys_canonicalize_reloc): Likewise. | |
689 | * som.c (som_get_symtab_upper_bound): Likewise. | |
690 | (som_get_symtab): Likewise. | |
691 | (som_get_reloc_upper_bound): Likewise. | |
692 | (som_canonicalize_reloc): Likewise. | |
693 | * srec.c (srec_get_symtab_upper_bound): Likewise. | |
694 | (srec_get_symtab): Likewise. | |
695 | (srec_get_reloc_upper_bound): Define as bfd_0l. | |
696 | (srec_canonicalize_reloc): Likewise. | |
697 | * tekhex.c (tekhex_get_symtab): Return long, and -1 on errors. | |
698 | (tekhex_get_symtab_upper_bound): Likewise. | |
699 | (tekhex_get_reloc_upper_bound): Define as bfd_0l. | |
700 | (tekhex_canonicalize_reloc): Likewise. | |
701 | * libaout.h (NAME(aout,get_symtab_upper_bound)): Change | |
702 | declaration to return long. | |
703 | (NAME(aout,get_symtab)): Likewise. | |
704 | (NAME(aout,canonicalize_reloc)): Likewise. | |
705 | (NAME(aout,get_reloc_upper_bound)): Likewise. | |
706 | * libcoff-in.h (coff_get_symtab_upper_bound): Likewise. | |
707 | (coff_get_symtab): Likewise. | |
708 | (coff_get_reloc_upper_bound): Likewise. | |
709 | * libecoff.h (ecoff_get_symtab_upper_bound): Likewise. | |
710 | (ecoff_get_symtab): Likewise. | |
711 | (ecoff_canonicalize_reloc): Likewise. | |
712 | * libelf.h (bfd_elf32_get_symtab_upper_bound): Likewise. | |
713 | (bfd_elf32_get_symtab): Likewise. | |
714 | (bfd_elf32_get_reloc_upper_bound): Likewise. | |
715 | (bfd_elf32_canonicalize_reloc): Likewise. | |
716 | (bfd_elf64_get_symtab_upper_bound): Likewise. | |
717 | (bfd_elf64_get_symtab): Likewise. | |
718 | (bfd_elf64_get_reloc_upper_bound): Likewise. | |
719 | (bfd_elf64_canonicalize_reloc): Likewise. | |
720 | * libnlm.h (nlmNAME(get_symtab_upper_bound)): Likewise. | |
721 | (nlmNAME(get_symtab)): Likewise. | |
722 | (nlmNAME(get_reloc_upper_bound)): Likewise. | |
723 | (nlmNAME(canonicalize_reloc)): Likewise. | |
724 | * archive.c (compute_and_write_armap): Use error_return and | |
725 | no_memory_return labels rather than freeing information in various | |
726 | places. Change storage, symcount and src_count to long. Check | |
727 | errors from bfd_get_symtab_upper_bound and | |
728 | bfd_canonicalize_symtab. | |
729 | * bout.c (b_out_relax_section): Change reloc_size to long. Check | |
730 | for errors from bfd_get_reloc_upper_bound and | |
731 | bfd_canonicalize_reloc. | |
732 | (b_out_get_relocated_section_contents): Likewise. | |
733 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): | |
734 | Likewise. | |
735 | * elf32-mips.c: Likewise. | |
736 | * elf32-hppa.c (hppa_elf_stub_finish): Likewise. | |
737 | (hppa_look_for_stubs_in_section): Check for errors from | |
738 | bfd_get_symtab_upper_bound, bfd_canonicalize_symtab, and | |
739 | bfd_canonicalize_reloc. | |
740 | * ecofflink.c (bfd_ecoff_debug_accumulate_other): Check for errors | |
741 | from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab. | |
742 | * linker.c (generic_link_read_symbols): Likewise. | |
743 | (_bfd_generic_final_link): Check for errors from | |
744 | bfd_get_reloc_upper_bound and bfd_canonicalize_reloc. | |
745 | * reloc.c (bfd_generic_get_relocated_section_contents): Likewise. | |
746 | * reloc16.c (bfd_coff_reloc16_relax_section): Likewise. | |
747 | (bfd_coff_reloc16_get_relocated_section_contents): Likewise. | |
748 | * libbfd.c (bfd_0l): New function. | |
749 | * libbfd-in.h (bfd_0l): Declare. | |
750 | * aix386-core.c: Change get_symtab_upper_bound, get_symtab, | |
751 | get_reloc_upper_bound, and canonicalize_reloc to use bfd_0l rather | |
752 | than bfd_0u. | |
753 | * cisco-core.c, hppabsd-core.c, hpux-core.c: Likewise. | |
754 | * irix-core.c, osf-core.c, ptrace-core.c, trad-core.c: Likewise. | |
755 | * bfd-in2.h: Rebuilt. | |
756 | * libbfd.h: Rebuilt. | |
757 | * libcoff.h: Rebuilt. | |
758 | ||
759 | * nlm32-sparc.c (nlm_sparc_read_reloc): Remove unused variables | |
760 | temp and name. | |
761 | ||
c2c818bc JK |
762 | Wed Mar 30 08:33:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
763 | ||
764 | * hosts/dpx2.h: Define POSIX_UTIME. | |
765 | ||
bdf1b511 PS |
766 | Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
767 | ||
768 | * i386dynix.c, config/i386-dynix.mt: New files, handling Dynix | |
769 | variant of a.out. | |
770 | * configure.in, config.bfd: Use them for Dynix. | |
771 | * Makefile.in: Add dependencies for i386dynix.o. | |
772 | * targets.c: Add definition for i386dynix_vec. | |
773 | * hosts/symmetry.h: Do not define TRAD_CORE_USER_OFFSET for Dynix. | |
774 | Define HOST_DATA_START_ADDR and TRAD_UNIX_CORE_FILE_FAILING_SIGNAL | |
775 | for Dynix. Remove inclusion of dynix3.h, Dynix bfd is now handled by | |
776 | i386dynix.c | |
777 | ||
a8a916c8 ILT |
778 | Mon Mar 28 12:53:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
779 | ||
9f37f56a ILT |
780 | * Makefile.in (BFD32_BACKENDS): Add coff-sparc.o. |
781 | ||
09a28207 ILT |
782 | * coffcode.h (coff_set_flags): Handle bfd_arch_powerpc like |
783 | bfd_arch_rs6000. | |
784 | ||
ce8f1f60 | 785 | * config.bfd (powerpc-*-aix*): New target; use rs6000.mt. |
34632537 ILT |
786 | * config/rs6000.mt (SELECT_ARCHITECTURES): Add bfd_powerpc_arch. |
787 | ||
a8a916c8 ILT |
788 | * aoutx.h (translate_from_native_sym_flags): Set SEC_RELOC flag |
789 | for generated constructor section. | |
790 | ||
06e6eb0e JL |
791 | Sun Mar 27 16:25:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
792 | ||
793 | * som.c (som_begin_writing): New approach at dealing with holes | |
794 | in executables left by the HP linker. Does not rely on subspace | |
795 | alignments as subspaces are *NOT* guaranteed to be properly | |
796 | aligned in an executable (can you believe that!). | |
797 | ||
25057836 JL |
798 | Sat Mar 26 10:25:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
799 | ||
f977e865 JL |
800 | * som.c (som_get_section_contents): New function. Do not try |
801 | to actually read data from a section that doesn't have either | |
802 | SEC_LOAD or SEC_DEBUGGING set (eg $BSS$) just return true. | |
803 | ||
25057836 JL |
804 | * libbfd.c (bfd_read): Set bfd_error as appropriate for a short |
805 | read. (bfd_error_system_call or bfd_error_file_truncated). | |
806 | ||
807 | * som.c: Do not blindly set bfd_error_system_call after a | |
808 | failing bfd_read, bfd_write, or bfd_seek. In a few places | |
809 | (like som_object_p) override the error status set by bfd_read. | |
810 | ||
811 | * aix386-core.c, aout-encap,c archive.c, bout.c: Likewise. | |
812 | * coff-rs6000.c, coffgen.c ecoff.c, elf.c: Likewise. | |
813 | * elf32-hppa.c, elfcode.h, hp300hpux.c, i386lynx.c: Likewise. | |
814 | * nlm32-alpha.c, nlm32-i386.c, nlm32-sparc.c: Likewise. | |
815 | ||
816 | * som.c: Check return values from several bfd_{seek,read,write} | |
817 | calls that we just assumed were not failing. | |
818 | ||
471c3c3f JK |
819 | Fri Mar 25 11:44:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
820 | ||
821 | * hosts/sysv4.h (HAVE_PROCFS): Add comments about ptx4. | |
822 | * config/sysv4.mh: Add comment. | |
823 | * config/symmetry.mh: Change comment. | |
824 | * configure.host: Use sysv4, not symmetry, for i[34]86-sequent-sysv4*. | |
825 | ||
ec099b4b ILT |
826 | Fri Mar 25 17:10:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
827 | ||
a3a33af3 | 828 | Changes to support linker relaxing of embedded MIPS PIC code to |
471c3c3f | 829 | use a five instruction sequence for function calls which are out of |
a3a33af3 ILT |
830 | range of the bal instruction. |
831 | * libecoff.h (struct ecoff_section_tdata): Define. | |
832 | (ecoff_section_data): Define. | |
833 | (ecoff_bfd_relax_section): Don't define. | |
834 | * ecoff.c (ecoff_final_link_debug_accumulate): Don't read or free | |
835 | the debugging information if it has already been read. | |
836 | (ecoff_indirect_link_order): Handle _cooked_size being different | |
837 | from _raw_size. Don't reread the contents or the relocs if they | |
838 | have already been read in. | |
839 | * coff-mips.c (mips_howto_table): Change bitsize of PCREL16 from | |
840 | 18 to 16. | |
841 | (PCREL16_EXPANSION_ADJUSTMENT): Define. | |
842 | (mips_relocate_refhi): Take adjust argument. | |
843 | (mips_relocate_section): Handle reloc offsets stored in section | |
844 | used_by_bfd field. Call mips_relax_pcrel16 to handle details of | |
845 | expanding an out of range PCREL16. Keep trace of adjustments | |
846 | required by expansions. Set s and unset h when converting a reloc | |
847 | from undefined to section. Change handling of PC relative relocs: | |
848 | if against a section, they are correct in the object file, if | |
849 | against an external symbol they are pcrel_offset. | |
850 | (mips_relax_section): New function. | |
851 | (mips_relax_pcrel16): New function. | |
852 | (ecoff_bfd_relax_section): Define. | |
853 | * coff-alpha.c (ecoff_bfd_relax_section): Define. | |
854 | * ecofflink.c (bfd_ecoff_debug_accumulate): Handle adjustments | |
855 | built by mips_relax_section when writing out addresses. | |
856 | * elf32-mips.c (mips_elf_read_ecoff_info): Clear adjust field. | |
857 | ||
ec099b4b ILT |
858 | * aoutx.h (NAME(aout,find_nearest_line)): The caller expects |
859 | functionname_ptr to be set to a symbol name, so prepend | |
860 | symbol_leading_char. | |
861 | ||
47e70c54 SC |
862 | Thu Mar 24 11:33:46 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
863 | ||
864 | * coff-h8300.c (h8300_reloc16_extra_cases): Add relaxing info | |
865 | for 16bit relative branches. | |
866 | * coff-h8500.c (r_high8, r_low16, r_high16): Don't complain on | |
867 | overflow. | |
868 | ||
9d7f682f JL |
869 | Thu Mar 24 09:21:13 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
870 | ||
871 | * som.c (som_bfd_prep_for_ar_write): Ignore non-SOM objects. | |
872 | (som_bfd_ar_write_symbol_stuff, som_write_armap): Likewise. | |
873 | ||
874 | Wed Mar 23 14:29:31 1994 David J. Mackenzie (djm@rtl.cygnus.com) | |
875 | ||
876 | * netbsd386.c (N_SET_FLAGS): Delete the old definition. | |
877 | ||
456961d1 ILT |
878 | Wed Mar 23 14:58:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
879 | ||
880 | Clean up the relaxing code for the new linker. | |
881 | * targets.c (_bfd_relax_section): Take boolean *again argument | |
882 | rather than asymbol list. | |
883 | * bfd.c (bfd_relax_section): Change name of fourth argument from | |
884 | symbols to again. | |
885 | * reloc.c (bfd_generic_relax_section): Take boolean *again | |
886 | argument rather than asymbol list. Always return true. | |
887 | * bout.c: Include genlink.h. | |
888 | (aligncode, perform_slip): Declare. | |
889 | (perform_slip): Take BFD argument rather than asymbol list. | |
890 | Changed all callers. Get the symbols from the BFD. Change the | |
891 | hash table entry value as well as the symbol value. | |
892 | (abs32code): Take BFD argument rather than asymbol list. Changed | |
893 | all callers. | |
894 | (aligncode): Likewise. | |
895 | (b_out_relax_section): Take boolean *again argument rather than | |
896 | asymbol list. Only return false if an error occurred. Set *again | |
897 | to false. Get symbols from BFD. | |
898 | * reloc16.c: Include genlink.h. | |
899 | (bfd_perform_slip): Take BFD argument rather than asymbol list. | |
900 | Get the symbols from the BFD. Change the hash table entry value | |
901 | as well as the symbol value. | |
902 | (bfd_coff_reloc16_relax_section): Take boolean *again argument | |
903 | rather than asymbol list. Only return false if an error occurred. | |
904 | Set *again to false. Get symbols from BFD. | |
905 | * coffcode.h (bfd_coff_backend_data): Change | |
906 | _bfd_coff_reloc16_estimate to take BFD argument rather than | |
907 | asymbol list. | |
908 | (bfd_coff_reloc16_estimate): Corresponding change. | |
909 | (dummy_reloc16_estimate): Corresponding change. | |
910 | * libcoff-in.h (bfd_coff_reloc16_relax_section): Change | |
911 | declaration to take boolean * rather than asymbol list. | |
912 | (bfd_perform_slip): Change declaration to take BFD rather than | |
913 | asymbol list. | |
914 | * coff-h8300.c (h300_reloc16_estimate): Take BFD argument rather | |
915 | than asymbol list. Changed calls to bfd_perform_slip. | |
916 | * bfd-in2.h: Rebuilt. | |
917 | * libbfd.h: Rebuilt. | |
918 | * libcoff.h: Rebuilt. | |
919 | * Makefile.in: Rebuilt dependencies. | |
920 | ||
921 | * genlink.h (_bfd_generic_link_get_symbols): Define. | |
922 | (_bfd_generic_link_get_symcount): Define. | |
923 | * linker.c (generic_link_read_symbols): New function. | |
924 | (generic_link_add_object_symbols): Use it. Use | |
925 | _bfd_generic_link_get_symbols and _bfd_generic_link_get_symcount | |
926 | to get the symbols from the BFD. | |
927 | (generic_link_check_archive_element): Likewise. | |
928 | (_bfd_generic_final_link): Likewise. | |
929 | (_bfd_generic_link_output_symbols): Likewise. | |
930 | (default_indirect_link_order): Likewise. | |
931 | (generic_link_add_symbol_list): Store pointer to hash table entry | |
932 | in asymbol udata field. | |
933 | ||
4335ce64 ILT |
934 | Tue Mar 22 13:09:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
935 | ||
c031ba0b ILT |
936 | * coff-mips.c (mips_howto_table): Add entry for new MIPS_R_PCREL16 |
937 | reloc, used in embedded PIC code. | |
938 | (mips_adjust_reloc_in): Change sanity check to permit new reloc. | |
939 | (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_16_PCREL_S2 into | |
940 | MIPS_R_PCREL16. | |
941 | ||
4335ce64 ILT |
942 | * elf32-mips.c (mips_elf_final_link): Account for link_order |
943 | relocs when allocating space for relocations. Set SEC_RELOC flag | |
944 | for any section which has relocs. Handle link_order relocs in | |
945 | link_order loop. Use _bfd_generic_link_add_symbols_collect for | |
946 | add_symbls entry point. | |
947 | ||
948 | * linker.c (_bfd_generic_final_link): Set reloc_count to 0 before | |
949 | counting relocs. Set SEC_RELOC flag for any section which has | |
950 | relocs. | |
951 | ||
952 | * linker.c (_bfd_default_link_order): Handle bfd_data_link_order. | |
953 | ||
954 | * linker.c (_bfd_generic_link_add_symbols): Just call | |
955 | generic_link_add_symbols. | |
956 | (_bfd_generic_link_add_symbols_collect): New function, like | |
957 | _bfd_generic_link_add_symbols but also collect constructors and | |
958 | destructors by name as collect2 does. | |
959 | (generic_link_add_symbols): New function, like old | |
960 | _bfd_generic_link_add_symbols but with collect argument. | |
961 | (generic_link_add_object_symbols): Take collect argument. | |
962 | (generic_link_check_archive_element_no_collect): New function. | |
963 | (generic_link_check_archive_element_collect): New function. | |
964 | (generic_link_check_archive_element): Take collect argument. | |
965 | (generic_link_add_symbol_list): Take collect argument. | |
966 | (_bfd_generic_link_add_one_symbol): Rename constructor argument to | |
967 | collect. | |
968 | * libbfd-in.h (_bfd_generic_link_add_symbols_collect): Declare. | |
969 | * libbfd.h: Rebuilt. | |
970 | ||
9d92fe0a JL |
971 | Tue Mar 22 10:04:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
972 | ||
973 | * archive.c (bfd_construct_extended_name_table): Use ar_padchar | |
974 | for first character in an extended name. | |
975 | (_bfd_write_archive_contents): If ar_padchar == '/', then use | |
976 | "//" as the name of the special archive member holding the | |
977 | extended name table. | |
978 | ||
f1cca647 ILT |
979 | Mon Mar 21 12:28:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
980 | ||
981 | Support for link_order types which generate relocs in order to | |
982 | support -Ur in the linker. | |
983 | * linker.c (generic_link_add_symbol_list): Remove bitsize argument | |
984 | from call to _bfd_generic_link_add_one_symbol. | |
985 | (_bfd_generic_link_add_one_symbol): Remove bitsize argument. | |
986 | Don't pass bitsize to constructor call back. Pass BFD_RELOC_CTOR | |
987 | instead of bitsize to add_to_set call back. | |
988 | (_bfd_generic_final_link): Account for link_order relocs when | |
989 | allocating space for relocations. Handle them in link_order loop. | |
990 | (_bfd_generic_reloc_link_order): New function. | |
991 | (_bfd_default_link_order): If a reloc_link_order is seen here, | |
992 | abort. | |
993 | (_bfd_count_link_order_relocs): New function. | |
994 | * libbfd-in.h (_bfd_generic_link_add_one_symbol): Remove bitsize | |
995 | argument from declaration. | |
996 | (_bfd_generic_reloc_link_order): Declare. | |
997 | (_bfd_count_link_order_relocs): Declare. | |
998 | * libbfd.h: Rebuilt. | |
999 | * aoutx.h (aout_link_add_symbols): Remove bitsize argument from | |
1000 | call to _bfd_generic_link_add_one_symbol. | |
1001 | (NAME(aout,final_link)): Account for link_order relocs when | |
1002 | allocating space for relocations. Handle them after handling all | |
1003 | input BFDs. | |
1004 | (aout_link_reloc_link_order): New function. | |
1005 | * ecoff.c (ecoff_link_add_externals): Remove bitsize argument from | |
1006 | call to _bfd_generic_link_add_one_symbol. | |
1007 | (ecoff_bfd_final_link): Account for link_order relocs when | |
1008 | allocating space for relocations. Handle them in link_order loop. | |
1009 | (ecoff_link_write_external): Set the storage class of a defined | |
1010 | linker created symbol based on the section it is in. Correct | |
1011 | bfd_link_hash_weak case to use .sc rather than .st. | |
1012 | (ecoff_reloc_link_order): New function. | |
1013 | * coff-alpha.c (alpha_bfd_reloc_type_lookup): Handle | |
1014 | BFD_RELOC_CTOR. | |
1015 | * coff-mips.c (mips_bfd_reloc_type_lookup): Likewise. | |
1016 | ||
1017 | * sunos.c (sunos_read_dynamic_info): Remove unused locals dynsym | |
1018 | and buf. | |
1019 | ||
1020 | * cisco-core.c (cisco_core_file_p): Only pass one argument to | |
1021 | bfd_zmalloc. Free a pointer, not a union. | |
1022 | (cisco_bfd_is_local_label): Correct cast from asection to asymbol. | |
1023 | ||
142f59f4 JL |
1024 | Sun Mar 20 09:24:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1025 | ||
17e64ad3 JL |
1026 | * bfd/som.c (som_begin_writing): Fix thinko (off by one error). |
1027 | ||
c2e1207b JL |
1028 | * som.c (bfd_section_from_som_symbol): Only to do the value |
1029 | comparison for function symbols within executables. | |
1030 | ||
c05d2d43 JL |
1031 | * som.c (bfd_section_from_som_symbol): Renamed from |
1032 | som_section_from_subspace_index. Pass in a native SOM symbol. | |
1033 | For executables, iterate through the sections to find out | |
1034 | which contains the symbol's address rather than using the | |
1035 | symbol_info field. (symbol_info has a different meaning for | |
1036 | dynamicly linked executables.) | |
1037 | ||
61bcbf40 JL |
1038 | * trad-core.c (trad_unix_core_file_p): Don't pass abfd to |
1039 | bfd_zmalloc. | |
1040 | ||
517a6af6 JL |
1041 | * som.c (som_begin_writing): Fix braino (one call to align |
1042 | space/subspace data was done unconditionally rather than | |
1043 | just for executables.) | |
1044 | ||
142f59f4 JL |
1045 | * som.c (som_begin_writing): Align text in all executables to |
1046 | make HPUX kernel happy. Fixes strip/objcopy for shared | |
1047 | executables. | |
1048 | ||
00806436 JL |
1049 | Sat Mar 19 07:06:59 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1050 | ||
1051 | * som.c (som_begin_writing): Account for alignment needs of | |
1052 | subspaces too when writing executables. Never request a negative | |
1053 | bss size. Fixes some problems with demand paged executables, | |
1054 | still having problems with pure executables and shared executables. | |
1055 | ||
f3f29240 JK |
1056 | Fri Mar 18 19:12:47 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
1057 | ||
1058 | * trad-core.c (trad_unix_core_file_p): Call bfd_zmalloc not | |
1059 | bfd_zalloc for rawptr, because later on we may call free, not | |
1060 | bfd_release, on it. | |
1061 | ||
1062 | * bfd.c (struct _bfd): Add cisco_core_struct to tdata union. | |
1063 | * libbfd.c (bfd_read, bfd_seek): Add comments regarding errors. | |
1064 | * cisco-core.c: New file. | |
47dc9b52 JK |
1065 | * Makefile.in: Change accordingly. |
1066 | * configure.in: Recognize cisco_core_vec. | |
1067 | * config/m68k-aout.mt (SELECT_VECS): Add cisco_core_vec. | |
1068 | * targets.c: Add cisco_core_vec. | |
f3f29240 JK |
1069 | * bfd-in2.h: Rebuilt. |
1070 | ||
3b499495 JL |
1071 | Fri Mar 18 18:13:49 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1072 | ||
15766917 JL |
1073 | * som.h (som_copyable_section_data_struct): New structure |
1074 | containing all the private section information which needs | |
1075 | to be copied from input section to output section during | |
1076 | objcopy or strip. | |
1077 | (som_section_data_struct): Remove several fields now in | |
1078 | som_copyable_section_data_struct. Make the space and | |
1079 | subspace dictionaries be pointers (to save space when | |
1080 | only reading objects). | |
1081 | ||
1082 | * som.c (bfd_som_set_section_attributes): Now returns a boolean; | |
1083 | some references changed. Allocate a copyable data stucture if | |
1084 | none exists. Store info into the copyable data structure. | |
1085 | (bfd_som_set_subsection_attributes): Likewise. | |
1086 | (som_is_space, som_is_subspace, som_is_container): New functions. | |
1087 | Use these instead of directly accessing private data. | |
1088 | (som_prep_headers): Allocate space and subspace headers here. | |
1089 | Fill in some fields in the space/subspace headers from the | |
1090 | copyable data. | |
1091 | (som_bfd_copy_private_section_data): Only copy the stuff | |
1092 | that we really need to make objcopy and strip work. Allocate | |
1093 | the copy_data structure for the output bfd before copying. | |
1094 | ||
4359a7ef JL |
1095 | * som.h (struct som_exec_data): New structure to hold exec |
1096 | info that must be preserved when running objcopy/strip. | |
1097 | (struct somdata): Add new "exec_data" field and accessor | |
1098 | macro. Add some comments on how the various fields are used. | |
1099 | (som_section_data_struct): Make is_space and is_subspace bitfields. | |
1100 | Delete unused subspace_index. All references now use the | |
1101 | target_index field within the section structure itself. | |
1102 | ||
1103 | * som.c (make_unique_section): Delete unused declaration. | |
1104 | (som_bfd_copy_private_bfd_data): New function. | |
1105 | (som_object_setup): Allocate space for and save exec information | |
1106 | that needs to be copied during objcopy/strip. | |
1107 | (som_mkobject): Do not allocate space for a file header here. | |
1108 | It is not used when only reading SOM objects. | |
1109 | (som_prep_headers): Allocate space for and attach a file header | |
1110 | to the output bfd. For executables, use the saved system_id | |
1111 | value rather than trying to guess the right value. Do not abort | |
1112 | wwhen setting file_hdr->entry* for executables. | |
1113 | (som_begin_writing): For executables, set the exec_entry and | |
1114 | exec_flags fields. | |
1115 | (som_copy_private_backend_section_data): Always return a value. | |
1116 | ||
08b3c4f9 JL |
1117 | * libhppa.h (PA_PAGESIZE): Define. |
1118 | ||
1119 | * som.c (SOM_ALIGN): Define. | |
1120 | (som_begin_writing): If writing an executable, initialize all | |
1121 | fields in the exec header to zero. Update fields in the exec | |
1122 | header as sizes of loadable subspaces are computed. Carefully | |
1123 | preserve alignments when building executables. Actually write the | |
1124 | exec after all the fields are filled in. | |
1125 | ||
3b499495 JL |
1126 | * Better long-filename handling. Reads SOM ABI compliant extended |
1127 | names, but doesn't quite write compliant extended names yet. | |
1128 | * som.c (som_slurp_extended_name_table): Delete function. The | |
1129 | generic code will handle things correctly. | |
1130 | (som_slurp_armap): Seek to the beginning of the next member. | |
1131 | (normalize): New function. | |
1132 | (som_bfd_ar_write_symbol_stuff): Take the size of the extended | |
1133 | name table into account when computing the file offsets in the | |
1134 | SOM dictionary. Make sure to align to an even boundary. | |
1135 | (som_write_armap): Initialize the checksum to zero. | |
1136 | (ar_maxchars): Fix. Opps. | |
1137 | ||
ff978570 KR |
1138 | Fri Mar 18 20:35:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1139 | ||
1140 | * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_CTOR on a 64-bit | |
1141 | machine. Handle BFD_RELOC_SPARC13 and BFD_RELOC_SPARC_BASE13. | |
1142 | ||
6f4aac6c KR |
1143 | Thu Mar 17 18:26:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1144 | ||
5a66538b KR |
1145 | * bfd-in.h (BFD_VERSION): Use @VERSION@. |
1146 | * Makefile.in (bfd.h): Replace it with contents of VERSION file. | |
1147 | * bfd-in2.h: Regenerated. | |
1148 | ||
6f4aac6c KR |
1149 | * trad-core.c (trad_unix_bfd_is_local_label): Fixed typo where |
1150 | this was also named trad_unix_bfd_copy_private_bfd_data. | |
1151 | ||
8eb5d4be JK |
1152 | Thu Mar 17 10:37:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
1153 | ||
1154 | * aoutx.h, elfcode.h, coff-alpha.c, bout.c, ecoff.c, ecofflink.c, | |
1155 | elf32-hppa.c, elf32-mips.c, linker.c, som.c, sunos.c: If malloc(0) | |
1156 | returns NULL, it is not an error. It's possible that some of | |
1157 | these checks are not necessary (because the size can never be | |
1158 | zero), but putting in the checks is the conservative thing to do | |
1159 | in light of the fact that some of these malloc calls replaced | |
1160 | unchecked alloca calls, in which a zero argument would work fine. | |
1161 | ||
1c6042ee ILT |
1162 | Thu Mar 17 11:44:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1163 | ||
7838792b ILT |
1164 | * osf-core.c (osf_core_bfd_copy_private_bfd_data): Remove |
1165 | duplicate definition. | |
1166 | (osf_core_bfd_is_local_label): Define. | |
1167 | ||
4bbf7a49 ILT |
1168 | * reloc.c (bfd_generic_get_relocated_section_contents): Don't fail |
1169 | if malloc (0) fails. bfd_canonicalize_reloc returning 0 is not a | |
1170 | failure indication, it merely means there are no relocs. | |
1171 | ||
1c6042ee ILT |
1172 | * elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space |
1173 | after NAME, since SunOS /bin/cc can't handle it. | |
1174 | ||
ae6710bc DM |
1175 | Wed Mar 16 16:43:33 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
1176 | ||
1177 | * netbsd386.c (N_SET_FLAGS): Don't nuke the machine id field. | |
1178 | From sukes@glue.umd.edu (Tasuki Hirata). | |
1179 | ||
1180 | Wed Mar 16 07:55:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com) | |
1181 | ||
1182 | * aoutf1.h (4 places): Use a simple #if on ARCH_SIZE, rather than | |
1183 | all that convoluted stuff with NAME, CAT3, etc. The convoluted | |
1184 | stuff broke for SunOS4 /bin/cc (due to DEFUN elimination, I guess). | |
1185 | ||
35ac8aac JL |
1186 | Wed Mar 16 00:02:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1187 | ||
1188 | * som.c (som_prep_for_fixups): Detect section symbols based | |
1189 | on either the lack of private data or the symbol flags. Do not | |
1190 | munge section symbol names anymore -- they no longer confuse GDB. | |
1191 | (som_begin_writing): Leave space for an exec header if writing | |
1192 | an executable. | |
1193 | (som_slurp_symbol_table): Recognize both forms of section symbol | |
1194 | names "L$0\002" and "$<FOO>$". Change the name of "L$0\002" | |
1195 | section symbols to be the name of the section they represent. | |
1196 | Debugging symbols begin with "L$0\001", not just "L$". | |
1197 | ||
5b3577cb JL |
1198 | Tue Mar 15 22:58:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1199 | ||
1200 | * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt. | |
1201 | ||
1202 | * bfd-in.h (JUMP_TABLE): Add new entries to the jump table | |
1203 | for bfd_copy_private_section_data, bfd_copy_private_bfd_data, | |
1204 | and bfd_is_local_label. | |
1205 | ||
1206 | * targets.c: Add new entries to the bfd_target structure. | |
1207 | ||
1208 | * bfd.c (bfd_copy_private_bfd_data): New definition. | |
1209 | ||
1210 | * section.c (bfd_copy_private_section_data): New definition. | |
1211 | ||
1212 | * syms.c (bfd_is_local_label): New definition. | |
1213 | ||
1214 | * libbfd-in.h (bfd_generic_is_local_label): Declare. | |
1215 | ||
1216 | * libbfd.c (bfd_generic_is_local_label): New function. | |
1217 | ||
1218 | * *-core.c: Provide default definitions for new functions in | |
1219 | the target vector which all point to bfd_false. | |
1220 | ||
1221 | * aout-target.h, coffcode.h, elf32-target.h elf64-target.h, ieee.c | |
1222 | libaout.h, libecoff.h, nlm-target.h, oasys.c, srec.c, tekhex.c | |
1223 | Default new vectors for copying private backend data to bfd_true. | |
1224 | Default new vector for determining if a symbol is a local label | |
1225 | to bfd_generic_is_local_label. | |
1226 | ||
1227 | * som.c (som_bfd_copy_private_section_data): New function. | |
1228 | (som_bfd_is_local_label): New function. | |
1229 | (som_bfd_copy_private_bfd_data): For now default to bfd_true. | |
1230 | ||
1231 | * elf32-hppa.c (hppa_elf_is_local_label): New function. | |
1232 | ||
0069bd06 ILT |
1233 | Tue Mar 15 23:55:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1234 | ||
1235 | * cf-m68klynx.c (CALC_ADDEND): Use _bfd_m68klynx_howto_table. | |
1236 | ||
57a1867e DM |
1237 | Tue Mar 15 04:41:13 1994 David J. Mackenzie (djm@rtl.cygnus.com) |
1238 | ||
1239 | * Most files: | |
1240 | Replace DEFUN and DEFUN_VOID with K&R-style function definition. | |
1241 | Indent some of them to GNU standards. | |
1242 | ||
1243 | * aout32.c, archures.c, core.c, cpu-h8300.c, cpu-i960.c, | |
1244 | cpu-m68k.c, cpu-m88k.c, cpu-mips.c, cpu-vax.c, ctor.c, demo64.c, | |
1245 | elf32-hppa.h, gen-aout.c, host-aout.c, init.c, libhppa.h, | |
1246 | libieee.h, liboasys.h, newsos3.c, som.h, stab-syms.c, sunos.c: | |
1247 | Update copyright years. | |
1248 | ||
ec743cef JL |
1249 | Mon Mar 14 11:41:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1250 | ||
baef2065 JL |
1251 | * som.c (som_prep_for_fixups): A relocation involving the section |
1252 | symbol for the *ABS* section is really a relocation involving | |
1253 | no symbol. | |
1254 | (som_slurp_symbol_table): Do not set BSF_GLOBAL or BSF_EXPORT for | |
1255 | undefined symbols. Correctly distinguish between debugger symbols | |
1256 | and section symbols. | |
1257 | ||
b486fb13 JL |
1258 | * som (setup_sections): Set SEC_DEBUGGING and the section attributes |
1259 | for spaces and subspaces. | |
1260 | ||
4c9db344 JL |
1261 | * som.c (som_bfd_count_ar_symbols): Fix typo. |
1262 | ||
ec743cef JL |
1263 | * som.c (som_object_setup): Set EXEC_P, D_PAGED, WP_TEXT, and |
1264 | HAS_RELOC based on the object's magic number. | |
1265 | (make_unique_section): Delete function. BFD and its users are | |
1266 | prepared to handle multiple sections with the same name. | |
1267 | (setup_sections): Allocate space on the BFD's obstack to hold | |
1268 | section names. Use bfd_make_setion_anyway rather than the | |
1269 | obsolete make_unique_section. | |
1270 | (som_prep_headers): Choose the correct SOM magic number based | |
1271 | on the BFD's flags. | |
1272 | (som_bfd_fill_in_ar_symbols): Return false, not NULL on error. | |
1273 | ||
45ccfd58 ILT |
1274 | Sat Mar 12 09:46:09 1994 Ian Lance Taylor (ian@cygnus.com) |
1275 | ||
1276 | * elf32-ppc.c: Renamed from elf32-powerpc.c. | |
1277 | start-sanitize-powerpc-netware | |
1278 | * nlm32-ppc.c: Renamed from nlm32-powerpc.c. | |
1279 | end-sanitize-powerpc-netware | |
1280 | * Makefile.in, configure.in: Corresponding changes. | |
1281 | ||
92177c52 ILT |
1282 | Fri Mar 11 22:27:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1283 | ||
1284 | * elf32-powerpc.c: Extensive changes to update to preliminary ABI. | |
1285 | ||
3e0b5554 PS |
1286 | Fri Mar 11 00:34:59 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
1287 | ||
1288 | * sunos.c (sunos_read_dynamic_info): Assume that dynamic info | |
1289 | is always located at the start of the data section to allow | |
1290 | recovery of the dynamic info from a stripped executable. | |
1291 | * ecoff.c (ecoff_styp_to_sec_flags): Handle STYP_PDATA, STYP_XDATA | |
1292 | and STYP_COMMENT. | |
1293 | ||
80425e6c JK |
1294 | Wed Mar 9 17:17:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
1295 | ||
1296 | * libbfd-in.h: Remove alloca cruft. It was missing some necessary | |
1297 | cruft (like the #pragma alloca for AIX). | |
1298 | In addition to that problem, the C alloca calls xmalloc, which | |
1299 | means checking for being out of memory can't work right. The | |
1300 | following changes remove all uses of alloca from BFD. | |
1301 | * hosts/solaris2.h: Remove alloca cruft. | |
1302 | * som.c: Replace alloca with a fixed size auto array. | |
1303 | * aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c, | |
d7fb4531 JK |
1304 | ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c, |
1305 | sunos.c: Replace alloca with malloc and appropriate error checking and | |
80425e6c JK |
1306 | freeing. |
1307 | * linker.c: Replace alloca with obstack_alloc. | |
1308 | * libbfd.h: Rebuilt. | |
1309 | ||
1404c365 ILT |
1310 | Tue Mar 8 12:10:38 1994 Ian Lance Taylor (ian@cygnus.com) |
1311 | ||
1312 | * coff-mips.c (mips_relocate_section): Handle MIPS_R_LITERAL like | |
1313 | MIPS_R_GPREL. | |
1314 | ||
25677b5b PS |
1315 | Sat Mar 5 14:08:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
1316 | ||
1317 | * elf32-hppa.h, elfcode.h: Replace uses of Elf*_Half, Elf*_Word, | |
1318 | Elf*_Off typedefs by their expansion, the typedefs have been | |
1319 | removed from include/elf/internal.h. | |
802f4fe2 PS |
1320 | * elfcode.h (bfd_section_from_shdr): Handle SHT_DYNAMIC section like |
1321 | SHT_PROGBITS section. | |
25677b5b | 1322 | |
7b5f6e48 JL |
1323 | Thu Mar 3 20:03:39 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1324 | ||
1325 | * som.h (_PA_RISC_ID): Treat HOST_HPPAOSF just like HOST_HPPABSD. | |
1326 | ||
baf200d4 JK |
1327 | Wed Mar 2 13:28:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
1328 | ||
1329 | * configure.host: Recognize i[34]86-sequent-*. | |
1330 | ||
1331 | * trad-core.c (trad_unix_core_file_p): A non-zero, not zero, | |
1332 | return from bfd_seek indicates an error. | |
1333 | New macro TRAD_CORE_DSIZE_INCLUDES_TSIZE to replace | |
1334 | TRAD_CORE_STACK_OFFSET. | |
1335 | * hosts/symmetry.h: Define TRAD_CORE_DSIZE_INCLUDES_TSIZE and | |
1336 | TRAD_CORE_USER_OFFSET but not HOST_STACK_OFFSET. | |
1337 | ||
44fd6622 JL |
1338 | Wed Mar 2 11:57:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1339 | ||
4e64845c JL |
1340 | * som.[ch]: Do not include libhppa.h in som.c, instead include |
1341 | it in som.h. | |
1342 | ||
1343 | * elf32-hppa.[ch]: Do not include libhppa.h in elf32-hppa.c, instead | |
1344 | include it in elf32-hppa.h. | |
1345 | ||
98ecc945 JL |
1346 | * som.c (log2): Return -1 on error rather than aborting. |
1347 | (setup_sections): Bubble up an error from log2. | |
1348 | ||
44fd6622 JL |
1349 | * Changes to make HP C compiler happy in both traditional |
1350 | and ANSI mode. | |
1351 | * som.c (hppa_som_gen_reloc_type): Use correct enum type for | |
1352 | field parameter. | |
1353 | (bfd_som_set_section_attributes): Use unsigned int rather than | |
1354 | unsigned char to avoid GNU-C extensions. | |
1355 | (bfd_som_attach_aux_hdr): Return a boolean to indicate success | |
1356 | or failure rather than aborting on failure. | |
1357 | ||
1358 | * som.h (bfd_som_set_section_attributes): Fix prototype to match | |
1359 | som.c changes. | |
1360 | (bfd_som_attach_aux_hdr): Add prototype. | |
1361 | (hppa_som-gen_reloc_type): Likewise. | |
1362 | ||
1363 | * elf32-hppa.c: Add a couple casts to make HP compiler happy. | |
1364 | (hppa_look_for_stubs_in_section): Do not return false on failure | |
1365 | until rest of code is ready to handle it. Abort for now. | |
1366 | ||
d1f8b181 JK |
1367 | Tue Mar 1 18:33:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com) |
1368 | ||
1369 | * bfd-in2.h: Rebuilt. | |
1370 | ||
85cc33c7 KH |
1371 | Tue Mar 1 13:06:53 1994 Kung Hsu (kung@mexican.cygnus.com) |
1372 | ||
bb37e716 KH |
1373 | * i386os9k.c: use new functions bfd_set_error and bfd_get_error. |
1374 | * Makefile.in: delete an extra blank. | |
85cc33c7 KH |
1375 | * configure.in : Add i396os9k_vec. |
1376 | ||
2f88343d KH |
1377 | Mon Feb 28 15:41:01 1994 Kung Hsu (kung@mexican.cygnus.com) |
1378 | ||
5143c305 KH |
1379 | * config.bfd : Add i386-os9k. |
1380 | * config/i386-os9k.mt : Newly add os9k target makefile. | |
1381 | ||
2f88343d KH |
1382 | * i386os9k.c : new file to handle os9k format bfd. |
1383 | * Makefile.in : Handle new file i386os9k.c | |
2f88343d KH |
1384 | * targets.c : Add bfd_target_os9k_flavour and i386os9k_vec. |
1385 | * cache.c : Initialize cache_sentinel to 0. | |
1386 | ||
6e58a4e5 JL |
1387 | Sun Feb 27 16:30:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1388 | ||
f3b477be JL |
1389 | * elf32-hppa.c (mismatches, retval_mismatches): Fix mismatch |
1390 | action in case where caller specified no argument relocation. | |
1391 | (hppa_elf_build_linker_stub): Try again to get the sym_ptr_ptr | |
1392 | right in the original relocation and the stub's relocation. | |
1393 | ||
6e58a4e5 JL |
1394 | * elf32-hppa.h (hppa_look_for_stub_in_section): Fix typo. Delete |
1395 | unused symbols argument. | |
1396 | ||
1397 | * elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather | |
1398 | than asymbol * for original target symbol. All callers changed. | |
1399 | Set reloc->sym_ptr_ptr appropriately. | |
1400 | (hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly. | |
1401 | (hppa_elf_look_for_stubs_in_section): No longer need symbols | |
1402 | argument. Use the output symbols when canonicalizing the relocs, | |
1403 | creating them if necessary. | |
1404 | ||
1405 | * linker.c (_bfd_generic_link_output_symbols): Do not | |
1406 | rebuild/clobber the output symbols if they already exist. | |
1407 | ||
4c8d6c9f SS |
1408 | Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com) |
1409 | ||
fdfe2d14 SS |
1410 | * targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that |
1411 | check all the pointer dereferences. Enabled via DEBUG_BFD_SEND. | |
1412 | * bfd-in2.h: Rebuilt. | |
1413 | ||
4c8d6c9f SS |
1414 | * srec.c (hex_value): Always set to a size of 256 bytes. |
1415 | (srec_init): Cosmetic changes. | |
1416 | ||
e08b9ad7 JL |
1417 | Sun Feb 27 11:18:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1418 | ||
1419 | * elf32-hppa.c: Second half of major cleanup. More comments, | |
1420 | PARAMize and staticize rest of functions. Delete unused | |
1421 | functions. Delete unused/unnecessary arguments to some functions. | |
1422 | Group static vars together. Abort for bad errors until we have | |
1423 | error code propogation working. Work on spacing and indention. | |
1424 | Add FIXMEs for unresolved problems. Use enums rather than | |
1425 | #defines for lots of things. Merge two functions which build | |
1426 | linker stubs into a single function (so they can easily share a | |
1427 | ton of common code). | |
1428 | ||
68241b2b ILT |
1429 | Sat Feb 26 10:00:45 1994 Ian Lance Taylor (ian@cygnus.com) |
1430 | ||
1431 | * reloc.c (_bfd_relocate_contents): Adjust handling of overflow to | |
1432 | avoid depending upon right shifts of signed numbers, and to | |
1433 | correct handling of src_mask with lower bits zero. | |
1434 | ||
1435 | * aoutx.h, archive.c: Add casts to avoid warnings from SVR4 cc. | |
1436 | * ecoff.c, ecofflink.c, ecoffswap.h, srec.c: Likewise. | |
1437 | * elf32-i386.c: Likewise. | |
1438 | * elfcode.h (bfd_section_from_shdr): Make i unsigned; remove old | |
1439 | #if 0 code. | |
1440 | (elf_write_phdrs): Make i unsigned. | |
1441 | (map_program_segments): Make i and n_left unsigned. | |
1442 | (assign_file_positions_except_relocs): Make i unsigned. | |
1443 | (write_shdrs_and_ehdr): Make count unsigned. | |
1444 | (assign_file_positions_for_relocs): Make i unsigned. | |
1445 | (NAME(bfd,elf_write_object_contents)): Make count unsigned. | |
1446 | (section_from_elf_index): Make index argument unsigned. | |
1447 | ||
96db3187 ILT |
1448 | Fri Feb 25 21:34:58 1994 Ian Lance Taylor (ian@cygnus.com) |
1449 | ||
1450 | * elfcode.h: Don't include assert.h. | |
1451 | (swap_out_syms): Use BFD_ASSERT rather than assert. | |
1452 | ||
1453 | * linker.c (_bfd_generic_link_write_global_symbol): Add missing | |
1454 | break in switch. | |
1455 | ||
1456 | * hosts/i386v4.h (qsort, strtol): Remove incorrect and useless | |
1457 | declarations. | |
1458 | ||
d6439785 JL |
1459 | Fri Feb 25 16:35:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1460 | ||
f5bfdacd JL |
1461 | * libhppa.h (hppa_rebuild_insn): Moved here from elf32-hppa.c. |
1462 | ||
1463 | * elf32-hppa.h (elf_hppa_tc_symbol): Add new arguments. | |
1464 | (elf_hppa_tc_make_sections): Likewise. | |
1465 | (elf_hppa_final_processing): Add extern decl. | |
1466 | ||
1467 | * elf32-hppa.c: First half of major cleanup. Add/cleanup lots of | |
1468 | comments. PARAMize some static functions. Delete unused functions. | |
1469 | Delete unused/unnecessary arguments to many functions. Group | |
1470 | static vars together. Collapse common case statements together | |
1471 | in many places. Use default case when possible instead of listing | |
1472 | each case separately. Abort for bad errors until we get error | |
1473 | code propogation working. Work on spacing and indention problems. | |
1474 | Add FIXMEs for some unresolved problems. Delete hopelessly broken | |
1475 | COMPLEX relocation support (it's never used anyway). | |
1476 | (hppa_elf_rebuild_insn): Delete. Moved into libhppa.h. | |
1477 | (elf_hppa_tc_symbol): Accept and use new arguments (symext chains). | |
1478 | (elf_hppa_tc_make_sections): Likewise. | |
1479 | ||
43ebdfcf JL |
1480 | * format.c (bfd_check_format_matches): Initialize matching_vector |
1481 | to keep gcc -Wall quiet. | |
1482 | ||
1483 | * elfcode.h (elf_slurp_reloca_table): Fix typo. | |
1484 | ||
d6439785 JL |
1485 | * som.c (som_get_symtab_upper_bound): Use "sizeof (asymbol *)" |
1486 | not "sizeof (som_symbol_type *)". | |
1487 | ||
1488 | * elfcode.h (elf_get_symtab_upper_bound): Use "sizeof (asymbol *)" | |
1489 | not "sizeof (asymbol"). Opps. | |
1490 | ||
fbb8fe5c ILT |
1491 | Fri Feb 25 13:19:04 1994 Ted Lemon (mellon@pepper.ncd.com) |
1492 | ||
1493 | * bfd.c (bfd_get_gp_size): Can't return gp value on an archive. | |
1494 | (bfd_set_gp_size): Can't set gp value on an archive. | |
1495 | ||
5e808126 SC |
1496 | Fri Feb 25 12:57:00 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
1497 | ||
1498 | * srec.c (pass_over): Don't skip too many characters when | |
1499 | end of line seen. | |
1500 | ||
626f883f ILT |
1501 | Fri Feb 25 11:41:57 1994 Ian Lance Taylor (ian@cygnus.com) |
1502 | ||
1503 | * ecoff.c (ecoff_sizeof_headers): Align result to 16 byte | |
1504 | boundary. | |
1505 | ||
1506 | Thu Feb 24 07:13:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
1507 | ||
1508 | * som.c (som_bfd_derive_misc_symbol_info): Derive symbol_info | |
1509 | field for absolute symbols in the same manner as undefined | |
1510 | and common symbols. | |
1511 | ||
a69b39f0 PS |
1512 | Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
1513 | ||
1514 | * elfcode.h (elf_core_file_p): Check for core file e_machine match | |
1515 | like in elf_object_p. | |
1516 | ||
2e7b92cf JL |
1517 | Wed Feb 23 18:28:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1518 | ||
1519 | * elfcode.h (alloca): Delete declaration. | |
4f42757e JL |
1520 | |
1521 | * som.c (som_prep_headers): Use CPU_PA_RISC1_0 for magic | |
1522 | number rather than HP9000S800_ID. Note som.c is careful | |
1523 | to make sure CPU_PA_RISC1_0 is always defined. | |
1524 | ||
891dc727 SS |
1525 | Mon Feb 21 10:12:02 1994 Stan Shebs (shebs@andros.cygnus.com) |
1526 | ||
1527 | * Makefile.in (targets.o, archures.o): Use ALL_CFLAGS to supply | |
1528 | flags to explicit compile actions. | |
1529 | ||
22a71fef ILT |
1530 | Mon Feb 21 09:50:06 1994 Ian Lance Taylor (ian@lisa.cygnus.com) |
1531 | ||
2f0deb19 ILT |
1532 | * ecofflink.c (ecoff_write_symhdr): Set symhdr->magic here. |
1533 | * ecoff.c (ecoff_write_object_contents): Make sure .bss section | |
1534 | ends on a page boundary if there is no symbol table. | |
1535 | (ecoff_bfd_final_link): Don't set symhdr->magic here. | |
1536 | ||
aaca79a8 ILT |
1537 | * hosts/hp300.h: Include <stdlib.h>; don't declare free. |
1538 | ||
2ab0b7f3 ILT |
1539 | * som.c (som_bfd_count_ar_symbols): Use a pointer and alloca |
1540 | rather than an array of variable size. | |
1541 | (som_bfd_fill_in_ar_symbols): Likewise. | |
1542 | (som_bfd_ar_write_symbol_stuff): Likewise. | |
1543 | ||
22a71fef ILT |
1544 | * coff-alpha.c (alpha_relocate_section): Rewrite mask and shift |
1545 | operation to avoid OSF 1.3 cc bug. | |
1546 | * ecoff.c (ecoff_write_object_contents): Make text_size, data_size | |
1547 | and bss_size bfd_size_type instead of unsigned long. Make | |
1548 | text_start and data_start bfd_vma instead of unsigned long. | |
1549 | * ecofflink.c (ecoff_add_string): Remove incorrect cast of return | |
1550 | value. | |
1551 | ||
037ce95a ILT |
1552 | Sun Feb 20 16:06:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com) |
1553 | ||
1554 | * linker.c (_bfd_generic_link_add_archive_symbols): Consider | |
1555 | symbols in the order they appear in the archive map. | |
1556 | ||
3a1de3cc PS |
1557 | Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
1558 | ||
1559 | * coff-alpha.c (reloc_nil): Add forward declaration, add missing | |
1560 | error_message argument. | |
1561 | * coff-sparc.c (bfd_coff_generic_reloc): Add forward declaration, | |
1562 | add missing error_message argument. | |
1563 | * mipsbsd.c (mips_fix_hi16_s): Add forward declaration, add missing | |
1564 | error_message argument. | |
1565 | ||
99ec1f66 ILT |
1566 | Fri Feb 18 11:41:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1567 | ||
45ccfd58 | 1568 | start-sanitize-powerpc-netware |
99ec1f66 | 1569 | Support for PowerPC NetWare. |
92177c52 | 1570 | * nlm32-powerpc.c: New file. |
99ec1f66 ILT |
1571 | * config.bfd (powerpc-*-netware*): New target; use ppc-nlm. |
1572 | * config/ppc-nlm.mt: New file. | |
1573 | * configure.in (nlm32_powerpc_vec): New target vector; use | |
1574 | nlm32-powerpc.o, nlm32.o, nlm.o. | |
1575 | * targets.c (nlm32_powerpc_vec): Declare. | |
1576 | * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o. | |
1577 | (CFILES): Should add nlm32-powerpc.c, but didn't, because the | |
1578 | dependencies can't be sanitized. | |
1579 | end-sanitize-powerpc-netware | |
1580 | ||
1581 | Initial support for PowerPC ELF. Done without an ABI, and | |
1582 | probably to be changed when I get an ABI. | |
1583 | * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf. | |
1584 | * config/ppc-elf.mt: New file. | |
1585 | * configure.in (bfd_elf32_powerpc_vec): New target vector; use | |
1586 | elf32-powerpc.o, elf32.o, elf.o. | |
1587 | * elf32-powerpc.c: New file. | |
1588 | * elfcode.h (prep_headers): Add bfd_arch_powerpc case. | |
1589 | (elf_set_arch_mach): Likewise. | |
1590 | * targets.c (bfd_elf32_powerpc_vec): Declare. | |
1591 | * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o. | |
1592 | (CFILES): Add elf32-powerpc.c. | |
1593 | Rebuilt dependencies. | |
1594 | ||
42f62ead ILT |
1595 | Thu Feb 17 15:29:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1596 | ||
1597 | * coffgen.c (coff_write_linenumbers): Always return a value. | |
1598 | ||
1599 | * elfcode.h (elf_slurp_symbol_table): Handle zero symbols | |
1600 | reasonably. Allocate x_symp using alloca. | |
1601 | ||
1602 | * elfcode.h (map_program_segments): ELF program header entries | |
1603 | must be sorted by load address. This used to generate the entries | |
1604 | in reverse order. | |
1605 | ||
1606 | * section.c (SEC_IN_MEMORY): Define. | |
1607 | (asection): Rename unused field otheruserdata to contents, and | |
1608 | make it char *. | |
1609 | (bfd_make_section_anyway): Initialize contents field to NULL. | |
1610 | (bfd_get_section_contents): If SEC_IN_MEMORY is set, get section | |
1611 | contents from contents field rather than from file. | |
1612 | * bfd-in2.h: Rebuilt. | |
1613 | ||
d1ad85a6 DM |
1614 | Thu Feb 17 08:30:53 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
1615 | ||
1616 | * bfd.c (bfd_get_error, bfd_set_error): New functions. | |
1617 | (bfd_error): Make static. | |
1618 | (bfd_error_type): Renamed from bfd_ec. Prepend "bfd_error_" to | |
1619 | all values. | |
1620 | * bfd-in2.h: Regenerated. | |
1621 | * aix386-core.c, aout-adobe.c, aout-encap.c, aout-target.h, | |
1622 | aoutf1.h, aoutx.h, archive.c, archures.c, | |
1623 | bfd.c, bout.c, cache.c, coff-alpha.c, coff-mips.c, | |
1624 | coff-rs6000.c, coffcode.h, coffgen.c, core.c, ctor.c, | |
1625 | ecoff.c, ecofflink.c, elf.c, elf32-hppa.c, elf32-mips.c, | |
1626 | elfcode.h, format.c, hash.c, hp300hpux.c, hppabsd-core.c, | |
1627 | i386lynx.c, ieee.c, libbfd.c, libelf.h, linker.c, | |
1628 | lynx-core.c, nlm.c, nlm32-alpha.c, nlm32-i386.c, | |
1629 | nlm32-sparc.c, nlmcode.h, oasys.c, opncls.c, osf-core.c, | |
1630 | ptrace-core.c, reloc16.c, rs6000-core.c, section.c, som.c, | |
1631 | srec.c, sunos.c, syms.c, targets.c, tekhex.c, | |
1632 | trad-core.c: Change callers. | |
1633 | ||
7430a991 JL |
1634 | Tue Feb 15 22:27:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1635 | ||
1636 | * som.c: Remove FIXMEs for things which have been dealt with. | |
1637 | ||
54196ea1 KR |
1638 | Tue Feb 15 19:39:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1639 | ||
1640 | * section.c (bfd_get_section_contents): Since this function reads | |
1641 | unrelocated contents, the section's raw size is always the one to | |
1642 | use for bounds checking. | |
1643 | ||
1644 | * linker.c (default_indirect_link_order): In assertion, compare | |
1645 | link_order size field against cooked size, not raw size, of input | |
1646 | section. | |
1647 | ||
1648 | * bout.c (b_out_get_reloc_upper_bound): For BSS section, just | |
1649 | return 0. | |
1650 | (aligncode): When shrinking, the addend should be set to the | |
1651 | current offset in the section plus the number of bytes of padding | |
1652 | that will actually be retained. | |
1653 | (b_out_relax_section): If a section contains no relocations, don't | |
1654 | bother processing them. | |
1655 | (b_out_get_relocated_section_contents): Set reloc_done. Assert | |
1656 | that bfd_get_section_contents returns true. Check that relocs are | |
1657 | properly ordered. | |
1658 | (b_out_get_relocated_section_contents, case ALIGNDONE): Assert | |
1659 | that reloc->addend falls between the current source offset and the | |
1660 | raw size of the input section. | |
1661 | ||
1662 | * config.bfd: Support i960 vxworks versions > 5.0 with coff, not | |
1663 | bout. Default with no version number is still bout. Support | |
1664 | explicit i960-coff target too. | |
1665 | ||
1666 | * bout.c: Changed some indentation, deleted trailing whitespace, | |
1667 | fixed some comments, removed some "#if 1" lines. | |
1668 | (output_addr): New macro. | |
1669 | (calljx_callback, callj_callback, get_value, abs32code, aligncode, | |
1670 | b_out_get_relocated_section_contents): Use it for readability. | |
1671 | ||
c6cdb69a JL |
1672 | Tue Feb 15 09:00:16 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1673 | ||
1674 | * som.c (som_bfd_prep_for_ar_write): Iterate through the SOM | |
1675 | symbols, not the BFD symbols. | |
1676 | (som_bfd_ar_write_symbol_stuff): Likewise. | |
1677 | ||
6e033f86 JL |
1678 | Mon Feb 14 22:55:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1679 | ||
24a1f6a0 JL |
1680 | * som.c (som_slurp_symbol_table): Do not die if a BFD doesn't |
1681 | have any symbols. | |
1682 | ||
6e033f86 JL |
1683 | * Finish basic read-write support for SOM archive libraries. Bugs |
1684 | surely remain as this hasn't been tested all that much. | |
1685 | * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define. | |
1686 | (struct som_misc_symbol_info): New structure to hold info necessary | |
1687 | to build both normal and library symbol tables. | |
1688 | (som_derive_misc_symbol_info): New function to derive info necessary | |
1689 | to build both normal and library symbol tables. | |
1690 | (som_build_and_write_symbol_table): Use new function to derive misc | |
1691 | symbol information. | |
1692 | (som_slurp_symbol_table): Update backend private data for symbols | |
1693 | appropriately. | |
1694 | (som_bfd_prep_for_ar_write): New function. | |
1695 | (som_bfd_ar_symbol_hash): New function. | |
1696 | (som_bfd_ar_write_symbol_stuff): New function. | |
1697 | (som_write_armap): Flesh out. | |
1698 | (som_vec): Fix ar padding character. | |
1699 | ||
1700 | * som.c: Consistently use memset rather than bzero. | |
1701 | ||
8b8ddedb SG |
1702 | Mon Feb 14 17:02:28 1994 Stu Grossman (grossman at cygnus.com) |
1703 | ||
1704 | * coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where | |
1705 | appropriate. | |
1706 | * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE. | |
1707 | * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and | |
1708 | COREFILES_PLEASE. | |
1709 | * config/rs6000lynx.mh: Turn on Lynx core file support. | |
1710 | * hosts/rs6000.h: #define HOST_AIX. | |
5cf354ef | 1711 | * hosts/rs6000lynx.h: Create this to enable Lynx host support. |
8b8ddedb | 1712 | |
6863eb4b JL |
1713 | Sun Feb 13 14:30:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1714 | ||
50c5c4ad JL |
1715 | * som.h (som_symbol_data): Safely access backend private data |
1716 | for BFD symbols. All callers changed. | |
1717 | ||
6e033f86 | 1718 | * Read-only SOM archive support. |
3c37f9ca JL |
1719 | * som.c (som_bfd_count_ar_symbols): New helper function. |
1720 | (som_bfd_fill_in_ar_symbols): New helper function. | |
1721 | (som_slurp_armap): New function to read a SOM LST. | |
1722 | ||
6863eb4b JL |
1723 | * som.h: Include <lst.h> and <ar.h>. |
1724 | ||
5e829a34 JL |
1725 | Sat Feb 12 22:34:14 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1726 | ||
1727 | * elfcode.h (elf_map_symbols): Fix typo. | |
1728 | (write_object_contents): Check return values from prep_headers and | |
1729 | elf_compute_section_file_positions. | |
1730 | (set_section_contents): Likewise. | |
1731 | ||
a15691a5 DM |
1732 | Fri Feb 11 16:56:50 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
1733 | ||
1734 | * archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc. | |
1735 | (bfd_construct_extended_name_table): Check result of normalize. | |
1736 | ||
9783e04a DM |
1737 | Tue Feb 8 08:57:31 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
1738 | ||
1739 | Make all callers of malloc or realloc (including via obstacks) | |
1740 | check the result for NULL. Most set bfd_error to no_memory and | |
1741 | return in that case; a few are harder to fix, and are marked | |
1742 | with "FIXME <return type>". | |
1743 | ||
1744 | * elf32-hppa.c (hppa_elf_build_arg_reloc_stub | |
1745 | hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return. | |
1746 | * linker.c (_bfd_generic_link_output_symbols | |
1747 | _bfd_generic_link_write_global_symbol): Ditto | |
1748 | * section.c (bfd_make_section_anyway): Ditto. | |
1749 | ||
1750 | * tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc. | |
1751 | (first_phase): Ditto. FIXME void | |
1752 | (tekhex_make_empty_symbol): Check bfd_zalloc. | |
1753 | ||
1754 | * sunos.c (sunos_read_dynamic_info): Check bfd_zalloc. | |
1755 | (MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc. | |
1756 | ||
1757 | * stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate. | |
1758 | ||
1759 | * srec.c: Indent. | |
1760 | (fillup_symbols): Check bfd_alloc. FIXME void | |
1761 | (srec_mkobject srec_get_section_contents | |
1762 | srec_set_section_contents): Check bfd_alloc. | |
1763 | (srec_make_empty_symbol): Check bfd_zalloc. | |
1764 | ||
1765 | * som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t. | |
1766 | (make_unique_section): Check bfd_alloc. | |
1767 | (som_new_section_hook): Check bfd_zalloc. | |
1768 | (bfd_som_attach_aux_hdr): Ditto. FIXME void | |
1769 | ||
1770 | * rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc. | |
1771 | ||
1772 | * osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc. | |
1773 | (osf_core_core_file_p): Check bfd_alloc. | |
1774 | ||
1775 | * oasys.c (oasys_slurp_symbol_table oasys_archive_p | |
1776 | oasys_mkobject oasys_object_p oasys_new_section_hook | |
1777 | oasys_set_section_contents): Check bfd_alloc. | |
1778 | (oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc. | |
1779 | (oasys_make_empty_symbol): Check bfd_zalloc. | |
1780 | ||
1781 | * nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc. | |
1782 | (nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc. | |
1783 | ||
1784 | * nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc. | |
1785 | ||
1786 | * nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc. | |
1787 | ||
1788 | * nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc. | |
1789 | ||
1790 | * linker.c (_bfd_link_hash_newfunc | |
1791 | (generic_link_hash_newfunc | |
1792 | (archive_hash_newfunc | |
1793 | (_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate. | |
1794 | (_bfd_generic_final_link | |
1795 | (_bfd_generic_link_output_symbols | |
1796 | (default_indirect_link_order): Check bfd_alloc. | |
1797 | (bfd_new_link_order): Check bfd_alloc_by_size_t. | |
1798 | ||
1799 | * irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc. | |
1800 | ||
1801 | * ieee.c: Indent. | |
1802 | (read_id get_symbol get_section_entry ieee_archive_p ieee_object_p | |
1803 | ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc. | |
1804 | (do_one): Check bfd_alloc. Return a boolean. | |
1805 | (ieee_slurp_section_data): Check it. | |
1806 | (init_for_output): Check bfd_alloc. Return a boolean. | |
1807 | (ieee_set_section_contents): Check it. | |
1808 | (do_with_relocs): Check bfd_alloc. Return a boolean. | |
1809 | (ieee_bfd_debug_info_accumulate): Ditto. FIXME void. | |
1810 | (ieee_mkobject): Check bfd_zalloc. | |
1811 | (ieee_make_empty_symbol): Check bfd_zmalloc. | |
1812 | ||
1813 | * hpux-core.c (hpux_core_make_empty_symbol): Check | |
1814 | bfd_zalloc. | |
1815 | ||
1816 | * hppabsd-core.c (hppabsd_core_make_empty_symbol): Check | |
1817 | bfd_zalloc. | |
1818 | (hppabsd_core_core_file_p): Check bfd_zalloc. | |
1819 | ||
1820 | * hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc. | |
1821 | ||
1822 | * elfcode.h (elf_new_section_hook): Check bfd_alloc. | |
1823 | (bfd_section_from_phdr): Ditto. | |
1824 | (write_relocs): Ditto. FIXME void | |
1825 | (elf_map_symbols assign_section_numbers map_program_segments): | |
1826 | Ditto. Return a boolean. | |
1827 | (swap_out_syms): Ditto. Check elf_map_symbols. | |
1828 | (elf_slurp_symbol_table): Check bfd_zalloc. | |
1829 | (elf_slurp_reloca_table): Check bfd_alloc. | |
1830 | (elf_slurp_reloc_table): Ditto. | |
1831 | (elf_compute_section_file_positions): Check assign_section_numbers. | |
1832 | (assign_file_positions_except_relocs): Return a boolean. | |
1833 | Check map_program_segments. | |
1834 | (elf_compute_section_file_positions): Check it. | |
1835 | ||
1836 | * elf32-mips.c (mips_elf_final_link): Check bfd_alloc. | |
1837 | ||
1838 | * elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and | |
1839 | realloc. | |
1840 | (hppa_elf_stub_reloc): Ditto. | |
1841 | (hppa_elf_build_arg_reloc_stub): Check bfd_zalloc. | |
1842 | (hppa_elf_build_long_branch_stub): Ditto. | |
1843 | (elf32_hppa_backend_symbol_table_processing): Ditto. | |
1844 | ||
1845 | * ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean. | |
1846 | (ecoff_slurp_symbol_table): Check it. | |
1847 | (ecoff_slurp_armap): Check bfd_alloc. | |
1848 | (ecoff_write_armap): Check bfd_zalloc. | |
1849 | (ecoff_link_hash_newfunc): Check bfd_hash_allocate and | |
1850 | _bfd_link_hash_newfunc. | |
1851 | (ecoff_link_add_externals): Check bfd_alloc. | |
1852 | ||
1853 | * ctor.c (bfd_constructor_entry): Check bfd_alloc. | |
1854 | ||
1855 | * coffgen.c (coff_real_object_p): Check bfd_alloc. | |
1856 | (coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean. | |
1857 | (coff_write_symbol): Check bfd_alloc. FIXME int | |
1858 | (coff_write_linenumbers): Check bfd_alloc. Return a boolean. | |
1859 | (coff_section_symbol): Check bfd_alloc_by_size_t. | |
1860 | (coff_get_normalized_symtab): Check bfd_alloc. | |
1861 | (coff_bfd_make_debug_symbol): Check bfd_zalloc. | |
1862 | * libcoff-in.h: Change decls of coff_renumber_symbols, | |
1863 | coff_write_linenumbers. | |
1864 | * libcoff.h: Rebuilt. | |
1865 | * coffcode.h (coff_write_object_contents): Check | |
1866 | coff_renumber_symbols, coff_write_linenumbers. | |
1867 | ||
1868 | * coffcode.h: Indent. | |
1869 | (coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a | |
1870 | boolean. | |
1871 | (coff_write_object_contents): Check it. | |
1872 | ||
1873 | * coff-alpha.c (alpha_relocate_section): Check bfd_alloc. | |
1874 | * coff-mips.c (mips_relocate_section): Ditto. | |
1875 | ||
1876 | * archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value. | |
1877 | (do_slurp_bsd_armap): Ditto. | |
1878 | (compute_and_write_armap): Check bfd_realloc value. | |
1879 | ||
1880 | * aoutx.h (translate_from_native_sym_flags): Check bfd_alloc | |
1881 | return value. Return boolean value. | |
1882 | (NAME(aout,make_empty_symbol)): Check bfd_zalloc return value. | |
1883 | (NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc | |
1884 | return value. | |
1885 | (add_to_stringtab): Ditto. FIXME void | |
1886 | (aout_link_hash_newfunc): Check bfd_hash_allocate return value. | |
1887 | (aout_link_add_symbols): Check bfd_alloc value. | |
1888 | (translate_symbol_table): Check translate_from_native_sym_flags. | |
1889 | * hp300hpux.c (MY(slurp_symbol_table)): Ditto. | |
1890 | * aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc. | |
1891 | ||
1892 | * opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc. | |
1893 | ||
1894 | * opncls.c (obstack_chunk_alloc): Define as malloc, not | |
1895 | bfd_xmalloc_by_size_t. | |
1896 | (_bfd_new_bfd): Check obstack_begin for 0 return. | |
1897 | ||
1898 | * ieee.c (obstack_chunk_alloc): Define as malloc, not | |
1899 | bfd_xmalloc_by_size_t. | |
1900 | (ieee_archive_p): Check obstack_begin for 0 return and | |
1901 | obstack_finish for NULL return. | |
1902 | ||
1903 | * hash.c (obstack_chunk_alloc): Define as malloc, not | |
1904 | bfd_xmalloc_by_size_t. | |
1905 | (bfd_hash_table_init_n): Check obstack_begin for 0 return and | |
1906 | obstack_finish for NULL return. | |
1907 | (bfd_hash_lookup): Check obstack_alloc for NULL return. | |
1908 | ||
1909 | * ecofflink.c (obstack_chunk_alloc): Define as malloc, not | |
1910 | bfd_xmalloc_by_size_t. | |
1911 | bfd_ecoff_debug_accumulate | |
1912 | bfd_ecoff_debug_accumulate_other): Check obstack_alloc. | |
1913 | (add_file_shuffle add_memory_shuffle): Check obstack_alloc for | |
1914 | NULL return. Return boolean, not void. | |
1915 | (bfd_ecoff_debug_init): Check obstack_begin for 0 return. | |
1916 | (bfd_ecoff_debug_accumulate): Check add_file_shuffle | |
1917 | and add_memory_shuffle return. | |
1918 | (string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc. | |
1919 | (bfd_ecoff_debug_accumulate): Check bfd_alloc. | |
1920 | (ecoff_add_string): Check add_memory_shuffle return. | |
1921 | ||
1922 | * libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t): | |
1923 | Remove decls. | |
1924 | * libbfd.h: Rebuilt. | |
1925 | ||
30e441ca SG |
1926 | Fri Feb 11 15:35:32 1994 Stu Grossman (grossman at cygnus.com) |
1927 | ||
1928 | * configure.host: Add Lynx/rs6000 support. | |
1929 | * config/i386-nlm.mt: Enable a.out file support. | |
1930 | * config/rs6000lynx.mh: Lynx/rs6000 host support. | |
1931 | ||
5ee3886b ILT |
1932 | Fri Feb 11 17:25:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1933 | ||
1934 | * archive.c (compute_and_write_armap): Rewrite somewhat to improve | |
1935 | memory usage. | |
1936 | ||
9a793780 SS |
1937 | Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com) |
1938 | ||
1939 | * archive.c: Change all references to '\n' in archive magic | |
1940 | to '\012', for greater portability. | |
1941 | * ecoff.c (ecoff_write_armap): Ditto. | |
1942 | ||
1943 | Thu Feb 10 12:58:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
1944 | ||
1945 | * aoutx.h (aout_link_write_other_symbol): Check strip settings to | |
1946 | see whether symbol should be output. | |
1947 | * genlink.h (struct generic_write_global_symbol_info): Added info | |
1948 | field. | |
1949 | * linker.c (_bfd_generic_final_link): Initialize wginfo.info. | |
1950 | (_bfd_generic_link_write_global_symbol): Check strip settings to | |
1951 | see whether symbol should be output. | |
1952 | * elf32-mips.c (mips_elf_final_link): Initialize wginfo.info. | |
1953 | ||
a62dd44f JL |
1954 | Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1955 | ||
9a793780 SS |
1956 | * som.c (som_reloc_queue_find): Do not examine a NULL queue entry. |
1957 | ||
a62dd44f JL |
1958 | * som.c: Cast return values from BFD memory allocation routines to |
1959 | avoid warnings from the HP compiler. | |
1960 | ||
945f125b ILT |
1961 | Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1962 | ||
0d634116 ILT |
1963 | * coff-alpha.c (alpha_relocate_section): Accept a LITERAL |
1964 | reloc on an "ldl" instruction too. | |
1965 | ||
945f125b ILT |
1966 | * archive.c (bfd_ar_hdr_from_filesystem): Cast status elements |
1967 | when passing them to sprintf. Use %ld instead of %d. | |
1968 | ||
1969 | * coff-rs6000.c (rs6000coff_mkarchive): Return false. | |
1970 | (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used. | |
1971 | Also removed unused variable namelen. | |
1972 | (rs6000coff_write_armap): Declare orl_count and stridx parameters. | |
1973 | ||
1974 | Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
1975 | ||
1976 | * libbfd-in.h (xmalloc): Don't declare parameter type, to avoid | |
1977 | conflicts. | |
1978 | * libbfd.h: Rebuilt. | |
1979 | ||
fa965415 KR |
1980 | Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1981 | ||
1982 | * coff-alpha.c (reloc_nil): New function. | |
1983 | (alpha_howto_table): Use it as special_function to prevent certain | |
1984 | relocs from being adjusted by bfd_perform_relocation. IGNORE | |
1985 | reloc should be partial_inplace. | |
1986 | (alpha_ecoff_get_relocated_section_contents): Accept a LITERAL | |
1987 | reloc on an "ldl" instruction too. | |
1988 | ||
7c202d37 PS |
1989 | Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
1990 | ||
1991 | * elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub, | |
1992 | hppa_elf_build_long_branch_stub): Cast to char * instead of int | |
1993 | before performing pointer arithmetic. | |
1994 | ||
9ed21f0e JL |
1995 | Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1996 | ||
1997 | * config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this | |
1998 | configuration. | |
1999 | (hppa*-*-*elf*): This configuration used hppa-elf now. | |
2000 | ||
2001 | * som.c: This file is also used for HOST_HPPAOSF. | |
2002 | ||
2003 | * targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF. | |
2004 | ||
2005 | * hosts/hppaosf.h: New host configuration file. | |
2006 | ||
2007 | * config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as | |
2008 | BSD handles both SOM and ELF object files. | |
2009 | ||
2010 | * config/hppaosf.mh (HDEFINES): Delete. No longer needed. | |
2011 | (RANLIB): Doesn't do anything, define it to be "echo". | |
2012 | ||
2013 | * config/hppaosf.mt: New target makefile fragment for a PA running | |
2014 | OSF1. | |
2015 | ||
bf969135 ILT |
2016 | Mon Feb 7 15:02:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2017 | ||
66f1cff5 ILT |
2018 | * archures.c (enum bfd_architecture): Added bfd_arch_powerpc. |
2019 | (archures_init_table): If SELECT_ARCHITECTURES is not defined, | |
2020 | added bfd_powerpc_arch. | |
2021 | * bfd-in2.h: Rebuilt. | |
2022 | * cpu-powerpc.c: New file. | |
2023 | * Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c. | |
2024 | Rebuilt dependencies. | |
2025 | ||
bf969135 ILT |
2026 | * elfcode.h (bfd_section_from_shdr): Get vma and alignment_power |
2027 | of an SHT_STRTAB section from sh_addr and sh_addralign, rather | |
2028 | than just setting them to zero. | |
2029 | ||
b9d5cdf0 DM |
2030 | Sun Feb 6 20:04:10 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
2031 | ||
2032 | * elfcode.h (prep_headers, swap_out_syms): Check for NULL return | |
2033 | from bfd_new_strtab. | |
2034 | (elf_compute_section_file_positions): Check for false return from | |
2035 | swap_out_syms. | |
2036 | ||
2037 | * linker.c (default_indirect_link_order): Check for NULL return | |
2038 | from bfd_get_relocated_section_contents. | |
2039 | ||
2040 | * syms.c: Make example application in doc call xmalloc, not | |
2041 | bfd_xmalloc. | |
2042 | ||
2043 | * aoutx.h (NAME(aout,slurp_symbol_table), | |
2044 | aout_link_get_symbols, NAME(aout,link_hash_table_create)): | |
2045 | * bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs): | |
2046 | * ecoff.c (ecoff_bfd_link_hash_table_create): | |
2047 | * ecofflink.c (bfd_ecoff_debug_init): | |
2048 | * format.c (bfd_check_format_matches): | |
2049 | * linker.c (_bfd_generic_link_hash_table_create): | |
2050 | (_bfd_generic_final_link): | |
2051 | * reloc16.c (bfd_coff_reloc16_relax_section): | |
2052 | (bfd_coff_reloc16_get_relocated_section_contents): | |
2053 | * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): | |
2054 | * elf32-mips.c (mips_elf_final_link): | |
2055 | * elfcode.h (bfd_new_strtab): | |
2056 | (bfd_add_2_to_strtab): | |
2057 | (elf_slurp_symbol_table): | |
2058 | (elf_corefile_note): | |
2059 | * libbfd.c (bfd_zmalloc): | |
2060 | Use malloc and check the result, instead of bfd_xmalloc. | |
2061 | ||
6b054519 JK |
2062 | Sat Feb 5 12:39:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
2063 | ||
2064 | * config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*. | |
2065 | ||
bf430317 PS |
2066 | Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
2067 | ||
2068 | * srec.c (srec_write_record): Put CONST keyword for "src" before | |
2069 | "unsigned", some compilers don't like it after "unsigned". | |
2070 | * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to | |
2071 | "val" in prototype declaration because some compilers don't like | |
2072 | arguments whose names are the same as types. | |
2073 | ||
9b39ed6b ILT |
2074 | Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2075 | ||
2076 | * aoutx.h (aout_link_check_ar_symbols): Correct test for whether | |
2077 | object file defines symbol. Also, if skipping a symbol, skip the | |
2078 | second symbol of a N_WARNING or N_INDR symbol as well. | |
2079 | ||
d352be4f ILT |
2080 | Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2081 | ||
2082 | Add basic support for writing RS/6000 XCOFF files. | |
2083 | * coff-rs6000.c (dummy_reloc): Removed. | |
2084 | (rs6000coff_howto_table): Defined XCOFF relocs. | |
2085 | (RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto. | |
2086 | (rs6000coff_rtype2howto): New function. | |
2087 | (coff_bfd_reloc_type_lookup): Defined to use | |
2088 | rs6000coff_reloc_type_lookup. | |
2089 | (rs6000coff_reloc_type_lookup): New function. | |
2090 | (SELECT_RELOC): Defined to set r_type and r_size fields. | |
2091 | (COFF_LONG_FILENAMES): Defined. | |
2092 | * coffcode.h (combined_entry_type): Changed fix_tag and fix_end | |
2093 | fields to bitfields. Added fields fix_value and fix_scnlen. | |
2094 | (sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than | |
2095 | STYP_INFO for the type of a section named .debug. | |
2096 | (coff_add_missing_symbols): Don't define if RS6000COFF_C. | |
2097 | (coff_write_object_contents): If RS6000COFF_C, don't call | |
2098 | coff_add_missing_symbols. | |
2099 | (coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux | |
2100 | entry has type STY_LD change the x_scnlen into a pointer to a | |
2101 | symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the | |
2102 | value into a pointer to a symbol and set fix_value. | |
2103 | * libcoff.h: Rebuilt. | |
2104 | * coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set, | |
2105 | get the symbol offset. Likewise for fix_scnlen. | |
2106 | (string_size): Change type to bfd_size_type. | |
2107 | (debug_string_size, debug_string_section): New static variables. | |
2108 | (coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true, | |
2109 | write the symbol name into the .debug section; assume that the | |
2110 | section has already been created with the right size. | |
2111 | (coff_write_symbols): Initialize debug_string_size to 0. If | |
2112 | bfd_coff_symname_in_debug returns true, don't put symbol name in | |
2113 | usual string table. After writing out all symbols, if | |
2114 | debug_string_size is not 0, check that it matches the size of the | |
2115 | .debug section. | |
2116 | (coff_get_normalized_symtab): Clear new fix_value and fix_scnlen | |
2117 | fields. If the string offset is 0, always use an empty string as | |
2118 | the name. | |
2119 | (coff_make_empty_symbol): Zero out the symbol structure. | |
2120 | * reloc.c (bfd_perform_relocation): Work around one gross hack | |
2121 | with another: actually look at the target name to avoid the broken | |
2122 | COFF check. | |
2123 | (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26, | |
2124 | BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16. | |
2125 | * bfd-in2.h: Rebuilt. | |
2126 | ||
0ee34272 DM |
2127 | Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
2128 | ||
2129 | * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc. | |
2130 | (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted. | |
2131 | * libbfd-in.h: Define them as macros calling xmalloc and declare | |
2132 | xmalloc. | |
2133 | * libbfd.h: Rebuilt. | |
0ee34272 | 2134 | |
fa2302b8 ILT |
2135 | Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2136 | ||
cbc174e7 ILT |
2137 | * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined |
2138 | symbol has a value in the ECOFF symbol but not in the BFD symbol, | |
2139 | keep the value in the ECOFF symbol. This helps gas. | |
2140 | ||
5072b8e5 ILT |
2141 | * linker.c (_bfd_generic_link_output_symbols, |
2142 | _bfd_generic_link_write_global_symbol): Don't require that all | |
2143 | references to a common symbol be themselves common symbols. | |
2144 | ||
fa2302b8 ILT |
2145 | * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF. |
2146 | ||
96ad107b JK |
2147 | Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
2148 | ||
2149 | * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h, | |
2150 | sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT. | |
0324156c | 2151 | * bfd-in2.h: Rebuilt. |
96ad107b | 2152 | |
192d8ee8 ILT |
2153 | Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2154 | ||
38e1f0ce ILT |
2155 | * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type |
2156 | and size correctly. | |
2157 | (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to | |
2158 | x_csect.x_scnlen.l to match change in coff/internal.h. | |
2159 | (coff_swap_aux_out): Likewise. | |
2160 | ||
ebf3b4cd ILT |
2161 | * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c |
2162 | (alpha_ecoff_backend_data): Change casts of aux_in and aux_out | |
2163 | fields to match yesterday's changes. | |
2164 | ||
192d8ee8 ILT |
2165 | * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass |
2166 | in the internal_reloc itself, not the type. | |
2167 | * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c, | |
2168 | coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed | |
2169 | definition of SELECT_RELOC accordingly. | |
2170 | ||
330595d0 ILT |
2171 | Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2172 | ||
2173 | * coffcode.h (bfd_coff_backend_data): Added new arguments to | |
2174 | _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number | |
2175 | and number of aux entries. | |
2176 | (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed | |
2177 | accordingly. | |
2178 | * libcoff.h: Rebuilt. | |
2179 | * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new | |
2180 | arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT | |
2181 | specially if this is the last aux entry. | |
2182 | * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass | |
2183 | new arguments to swap_aux functions. | |
2184 | ||
4e810849 KR |
2185 | Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2186 | ||
2187 | * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros | |
2188 | (only testing for m68k and vax at the moment); do verify that the | |
2189 | preprocessor didn't trash the arch name inside the string version. | |
2190 | Don't print out "pagesize =" line that prevents output from | |
2191 | compiling. Derive BYTES_IN_WORD and ARCH values from sizeof | |
2192 | results. | |
2193 | * Makefile.in (aout-params.h): Pass gen-aout a dummy target name. | |
26b572e4 KR |
2194 | (check, installcheck): Identify directory in "no testsuites" |
2195 | message. | |
4e810849 | 2196 | |
2edc8357 ILT |
2197 | Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2198 | ||
2199 | * aoutx.h (aout_link_write_symbols): Write out correct value for | |
2200 | object file symbol. | |
2201 | ||
098630a0 KR |
2202 | Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2203 | ||
2204 | * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define | |
2205 | KERNBASE, so hard-code 0x80000000 instead. | |
2206 | ||
c3156966 ILT |
2207 | Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2208 | ||
2209 | * linker.c (generic_link_add_symbol_list): If symbol is common, | |
2210 | set the BSF_OLD_COMMON flag. | |
2211 | ||
d6d4e4c3 DM |
2212 | Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
2213 | ||
2214 | * format.c (bfd_check_format_matches): Put the new entry in the | |
2215 | correct element of matching_vector. | |
2216 | ||
09f70549 JK |
2217 | Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
2218 | ||
2219 | * som.c, som.h (bfd_som_set_section_attributes, | |
2220 | bfd_som_set_subsection_attributes): Change parameters from char | |
2221 | to int. Following a prototype with an old-style function definition | |
2222 | in the presence of widened parameters is a GCC-ism not supported | |
2223 | by the HP compiler in ANSI mode. | |
2224 | ||
a927c32d ILT |
2225 | Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2226 | ||
8638431e ILT |
2227 | * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2. |
2228 | ||
3b490cdd ILT |
2229 | * hp300hpux.c (MY(write_object_contents)): Write out the symbols |
2230 | before writing out the relocs, so that the right symbol indices | |
2231 | are used. | |
2232 | ||
71d58b59 ILT |
2233 | * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not |
2234 | try to overlay the internal carsyms on the external symdefs. That | |
2235 | can not work if the size of a host pointer is larger than 4 bytes. | |
2236 | ||
2237 | * format.c (bfd_check_format_matches): Cast result of | |
2238 | bfd_xmalloc_by_size_t. | |
2239 | * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype. | |
2240 | ||
a927c32d ILT |
2241 | * archive.c: Reindented to GNU standards. |
2242 | ||
aabda2da DM |
2243 | Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
2244 | ||
f4bd7a8f DM |
2245 | * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add |
2246 | "_bfd_" to function names. | |
2247 | * archive.c (_bfd_create_empty_archive_element_shell), | |
2248 | libbfd-in.h: Change callers. | |
2249 | ||
2250 | * libbfd.c (bfd_zmalloc): Renamed from zalloc. | |
2251 | * libbfd.c (bfd_add_to_string_table), | |
2252 | trad-core.c (trad_unix_core_file_p), | |
2253 | targets.c (bfd_target_list), | |
2254 | ptrace-core.c (ptrace_unix_core_file_p), | |
2255 | opncls.c (new_bfd), libbfd-in.h, | |
2256 | ieee.c (ieee_make_empty_symbol), | |
2257 | elf32-hppa.c (hppa_elf_stub_branch_reloc), | |
2258 | (hppa_elf_stub_reloc): Change callers. | |
2259 | * libbfd.h: Regenerated. | |
2260 | ||
2261 | * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name. | |
2262 | (_bfd_get_elt_at_filepos), | |
2263 | coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h: | |
2264 | Change callers. | |
2265 | ||
2266 | * format.c (bfd_check_format_matches), libbfd-in.h, targets.c, | |
2267 | elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector | |
2268 | and default_vector to bfd_default_vector. | |
2269 | * libbfd.h: Regenerated. | |
2270 | ||
aabda2da DM |
2271 | * format.c (bfd_check_format_matches): New function. |
2272 | (bfd_check_format): Call it. | |
2273 | (bfd_matching_formats): Function removed. | |
2274 | * targets.c: Replace the vector added on Jan 21 with a count of | |
2275 | entries in default_vector. | |
2276 | * bfd-in2.h: Regenerated. | |
2277 | ||
ca1c6bec ILT |
2278 | Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2279 | ||
3f048f7f ILT |
2280 | * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of |
2281 | .pdata section based on lnnoptr field, not section header. | |
2282 | (alpha_relocate_section): Don't bother to check if r_symndx >= 0, | |
2283 | since it is unsigned. | |
2284 | (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than | |
2285 | coff_object_p. | |
2286 | * ecoff.c (ecoff_new_section_hook): Set alignment_power field of | |
2287 | .pdata section to 3. | |
2288 | (ecoff_compute_section_file_positions): Save the size of the | |
2289 | .pdata section in the line_filepos field, and actually align the | |
2290 | .pdata section to an alignment power of 4. | |
2291 | (ecoff_compute_reloc_file_positions): Set output_has_begun after | |
2292 | calling ecoff_compute_section_file_positions. | |
2293 | (ecoff_write_object_contents): Set s_lnnoptr for the .pdata | |
2294 | section from the line_filepos field. Set vstamp for the optional | |
2295 | header from the vstamp of the symbolic header. | |
2296 | (ecoff_bfd_final_link): Set vstamp of the symbolic header to the | |
2297 | vstamp used by the first object file in the link. | |
2298 | ||
2299 | * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align. | |
2300 | ||
a20bdb43 ILT |
2301 | * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag |
2302 | for a created common section. | |
2303 | (_bfd_generic_link_add_one_symbol): Likewise. | |
2304 | ||
2305 | * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to | |
2306 | get the index of a common section, rather than always using | |
2307 | SHN_COMMON (MIPS has multiple common sections). | |
2308 | ||
7a60ed8c ILT |
2309 | * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =). |
2310 | ||
4991ebb9 ILT |
2311 | * bfd/aoutx.h (aout_link_input_section_std, |
2312 | aout_link_input_section_ext): Pass additional arguments to | |
2313 | reloc_overflow callback. | |
2314 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents, | |
2315 | alpha_relocat_section): Likewise. | |
2316 | * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. | |
2317 | * coff-h8500.c (extra_case): Likewise. | |
2318 | * coff-mips.c (mips_relocate_section): Likewise. | |
2319 | * coff-z8k.c (extra_case): Likewise. | |
2320 | * elf32-hppa.c (hppa_elf_stub_finish): Likewise. | |
2321 | * reloc.c (bfd_generic_get_relocated_section_contents): Likewise. | |
2322 | ||
1cedfe03 ILT |
2323 | * bout.c (calljx_callback, callj_callback): Use get_value to get |
2324 | the symbol value and check for undefined symbols. | |
2325 | (get_value): If the symbol is undefined, look it up in the linker | |
2326 | hash table. | |
2327 | (b_out_get_relocated_section_contents): For PCREL24 and PCREL13 | |
2328 | use get_value to get the symbol value and check for undefined | |
2329 | symbols. | |
2330 | * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is | |
2331 | undefined, look it up in the linker hash table. | |
2332 | ||
ca1c6bec ILT |
2333 | * aoutx.h (translate_symbol_table): The string index 0 has a |
2334 | special meaning for normal symbols, but not for dynamic symbols. | |
2335 | ||
3f2255e7 SG |
2336 | Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com) |
2337 | ||
2338 | * sparclynx.c: Setup appropriate macros to enable core file | |
2339 | support. | |
2340 | ||
0f8f509c DM |
2341 | Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
2342 | ||
3b31740c DM |
2343 | * targets.c: Add a vector of matching format names. |
2344 | * format.c (bfd_matching_formats): New function to return it. | |
2345 | (bfd_check_format): Set it. | |
2346 | * bfd-in2.h: Regenerated. | |
2347 | ||
0f8f509c DM |
2348 | * bfd-in.h: Remove decls of bfd_ec type and error printing functions. |
2349 | Remove decl of type symclass; wasn't used. | |
2350 | * bfd.c: Document error handling, including code fragments | |
2351 | containing the error decls that were in bfd-in.h. | |
2352 | Remove DEFUNs. | |
2353 | * bfd-in2.h: Regenerated. | |
2354 | ||
27814aa6 | 2355 | Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com) |
4733517b JK |
2356 | |
2357 | * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c: | |
2358 | The sparc (and possibly other?) NLM format requires a different | |
2359 | way to write exports, so add a write_export field to the backend | |
2360 | data (and set it to NULL for everything but the sparc). | |
e7cc9a2e | 2361 | |
3f40d101 DM |
2362 | Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
2363 | ||
e7cc9a2e JK |
2364 | * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL, |
2365 | not (struct external_nlist *) NULL. info->dynrel is a PTR, not | |
2366 | a struct external_nlist *. | |
2367 | ||
6de49562 DM |
2368 | Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
2369 | ||
74788cf0 | 2370 | * bfd.c: Remove error strings for errors removed below. |
6de49562 DM |
2371 | * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec), |
2372 | oasys.c (oasys_write_sections): Rename | |
2373 | bfd_error_nonrepresentable_section to nonrepresentable_section. | |
2374 | None of the other bfd error names start with "bfd_error". | |
2375 | Remove errors symbol_not_found and no_relocation_info, which seem | |
2376 | to be unused. | |
2377 | * bfd-in2.h: Regenerated. | |
2378 | ||
0ee75d02 ILT |
2379 | Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2380 | ||
fcc41f68 ILT |
2381 | * bfd.c (bfd_get_gp_size): Added support for ELF. |
2382 | ||
0ee75d02 ILT |
2383 | * syms.c (BSF_DYNAMIC): New symbol flag. |
2384 | (bfd_print_symbol_vandf): Print it. | |
2385 | * bfd-in2.h: Rebuilt. | |
2386 | * libaout.h (struct aout_backend_data): New read_dynamic_symbols | |
2387 | and read_dynamic_relocs fields. | |
2388 | (struct aoutdata): New dynamic_info field. | |
2389 | (obj_aout_dynamic_info): New accessor macro. | |
2390 | * sunos.c (struct sunos_dynamic_info): New structure. | |
2391 | (sunos_read_dynamic_info, MY(read_dynamic_symbols), | |
2392 | MY(read_dynamic_relocs)): New functions to read dynamic symbols | |
2393 | and relocs. | |
2394 | * aoutx.h (NAME(aout,some_aout_object_p)): If the object is | |
2395 | dynamically linked, set SEC_RELOC for both the .text and .data | |
2396 | sections. | |
2397 | (translate_from_native_sym_flags): Don't set BSF_LOCAL for an | |
2398 | undefined symbol. | |
2399 | (translate_symbol_table): New function, split out of | |
2400 | slurp_symbol_table; set the BSF_DYNAMIC flag appropriately. | |
2401 | (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any. | |
2402 | (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any. | |
2403 | (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in | |
2404 | return value. | |
2405 | * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write | |
2406 | out dynamic symbols or relocs against reloc symbols, since they | |
2407 | are already in the .text section and we wouldn't know where to | |
2408 | write them anyhow. | |
2409 | (sunos4_aout_backend): Initialize read_dynamic_symbols and | |
2410 | read_dynamic_relocs fields. | |
2411 | * aout-target.h (MY(backend_data)): Initialize | |
2412 | read_dynamic_symbols and read_dynamic_relocs fields. | |
2413 | ||
dc3da58f KR |
2414 | Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2415 | ||
2416 | * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete | |
2417 | typedefs, since HOST_64_BIT will take care of defining them in | |
2418 | bfd.h. | |
2419 | ||
7e7fb4a8 KR |
2420 | Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2421 | ||
2422 | * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here; | |
2423 | that's dealt with elsewhere. | |
2424 | * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros. | |
2425 | (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so | |
2426 | they get copied to bfd.h. | |
2427 | ||
2428 | * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation | |
2429 | types. Reorganized some of the existing ones. | |
2430 | * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one | |
2431 | values in case of compilation on a 32-bit machine. Fix pcrel | |
2432 | fields of some reloc types. | |
2433 | (alpha_bfd_reloc_type_lookup): Handle more relocation types. | |
2434 | ||
2435 | * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default | |
2436 | definitions when not defined, regardless of whether uint64_type is | |
2437 | a defined macro or not. | |
2438 | (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not | |
2439 | already defined. | |
2440 | ||
d7e34f67 ILT |
2441 | Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2442 | ||
2443 | * aoutx.h (translate_to_native_sym_flags): Set the type of a | |
2444 | BSF_WARNING symbol to N_WARNING. | |
2445 | ||
53155af1 ILT |
2446 | Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2447 | ||
2448 | * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p | |
2449 | for an indirect or warning symbol. | |
2450 | (aout_link_write_symbols): Update sym_hash with the target of an | |
3a5b50f4 ILT |
2451 | indirect or warning symbol. If an indirect symbol is defined, |
2452 | output the calculated value and don't output the target symbol. | |
53155af1 | 2453 | |
0c205af2 DM |
2454 | Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
2455 | ||
2456 | * aoutx.h (translate_from_native_sym_flags): Give warning symbols | |
2457 | an (unused) nonzero section value, needed for check below. | |
2458 | ||
964affdc DM |
2459 | Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
2460 | ||
2461 | * aoutx.h (translate_from_native_sym_flags, | |
2462 | aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like | |
2463 | N_SET[ABDT]. | |
2464 | ||
38a5f510 ILT |
2465 | Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2466 | ||
2467 | * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set | |
2468 | the DYNAMIC flag for the BFD. | |
2469 | (NAME(bfd_elf,write_object_contents)): Don't try to write out a | |
2470 | BFD with the DYNAMIC flag set, since we don't generate the program | |
2471 | header table correctly. | |
2472 | ||
2473 | Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
2474 | ||
2475 | * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end | |
2476 | of the function to avoid storage leak. | |
2477 | ||
75919b3b ILT |
2478 | Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2479 | ||
2480 | * ecoff.c (ecoff_link_write_external): An ifd can be -1. | |
2481 | ||
39961154 JL |
2482 | Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
2483 | ||
9558d13f JL |
2484 | * som.c (som_set_reloc_info): Provide a default symbol for |
2485 | relocations which don't actually have an associated symbol. | |
2486 | ||
39961154 JL |
2487 | * som.c (hppa_som_reloc): Add new "error message" argument. |
2488 | ||
32476597 PS |
2489 | Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
2490 | ||
2491 | Enable gdb to write to core files on more core file readers. | |
2492 | * libbfd.c (bfd_generic_set_section_contents): Remove range check | |
2493 | for section size, it is already done in bfd_set_section_contents | |
2494 | with bfd_get_section_size_now. | |
2495 | * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c, | |
2496 | osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents): | |
2497 | Use bfd_generic_set_section_contents instead of bfd_false. | |
2498 | ||
92f345b9 ILT |
2499 | Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2500 | ||
39961154 JL |
2501 | * linker.c: Added initial documentation. |
2502 | ||
92f345b9 ILT |
2503 | * linker.c (default_indirect_link_order): Don't expect space for |
2504 | output relocations if there aren't any input relocations. | |
2505 | ||
fed872d3 ILT |
2506 | Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2507 | ||
c5481a5e ILT |
2508 | * aoutx.h (NAME(aout,final_link)): Set a_entry before computing |
2509 | file offsets. | |
2510 | ||
fed872d3 ILT |
2511 | * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not |
2512 | STT_NOTYPE. | |
2513 | ||
b36b8a6e JK |
2514 | Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
2515 | ||
2516 | * config.bfd: Use ELF, not COFF for m88*-*-dgux*. | |
2517 | Combine m88k-*-* and m88110-*-* cases into m88*-*-*. | |
2518 | ||
cf286547 ILT |
2519 | Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2520 | ||
2521 | * ecofflink.c: Extensive changes to compress and merge debugging | |
2522 | information, and to write some of out directly rather than saving | |
2523 | it in memory. Several new functions and structures, and new | |
2524 | arguments to existing functions. | |
2525 | * ecoff.c (ecoff_compute_reloc_file_positions): Compute | |
2526 | sym_filepos as well. | |
2527 | (ecoff_get_extr): Use ifdmap instead of ifdbase. | |
2528 | (ecoff_write_object_contents): Don't compute sym_filepos here. | |
2529 | Only output symbols if outsymbols is not NULL. | |
2530 | (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and | |
2531 | bfd_ecoff_debug functions. Write out debugging information here. | |
2532 | (ecoff_final_link_debug_accumulate): Adjust for changes in | |
2533 | bfd_ecoff_debug functions. | |
2534 | (ecoff_link_write_external): Use ifdmap rather than ifdbase. | |
2535 | * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols | |
2536 | first, to put them in the first memory buffer. Clear fdr field. | |
2537 | (mips_elf_get_extr): Use pointer to unswapped external symbol. | |
2538 | (mips_elf_final_link): Adjust for changes in bfd_ecoff functions. | |
2539 | Preserve .text, .data and .bss even if they are empty. Save | |
2540 | pointer to unswapped external symbol rather than copying it. | |
2541 | Don't free up the external symbols. | |
2542 | * libelf.h (elf_symbol_type): Change mips_extr to PTR. | |
2543 | * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare. | |
2544 | (bfd_ecoff_debug_accumulate): Update declaration. | |
2545 | (bfd_ecoff_debug_accumulate_other): Rename declaration from | |
2546 | bfd_ecoff_debug_link_other and update. | |
2547 | (bfd_ecoff_write_accumulated_debug): Declare. | |
2548 | * bfd-in2.h: Rebuilt. | |
2549 | * Makefile.in: Rebuilt dependencies. | |
2550 | ||
2c96ba79 JK |
2551 | Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
2552 | ||
2553 | * Makefile.in (install): Remove "@" which follows a backslash. In | |
2554 | this position it just causes errors, not suppresses echoes. | |
2555 | ||
2304e1e8 JL |
2556 | Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
2557 | ||
2558 | * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT | |
2559 | field selectors. | |
2560 | ||
fb4cf140 KR |
2561 | Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
2562 | ||
2563 | * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec. | |
2564 | ||
d44b2ddb DM |
2565 | Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com) |
2566 | ||
5330499f DM |
2567 | * aoutx.h (adjust_z_magic): Don't merge the start of bss with the |
2568 | end of data if they are not contiguous. | |
2569 | ||
d44b2ddb DM |
2570 | * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings. |
2571 | ||
a5a835ff ILT |
2572 | Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2573 | ||
2574 | * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag | |
2575 | for .reginfo section here. | |
2576 | (ecoff_new_section_hook): Set it here instead. | |
2577 | ||
442da995 SS |
2578 | Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com) |
2579 | ||
2580 | * bfd-in.h: (bfd_boolean): Add workaround for systems that also | |
2581 | define true and false as enums. | |
2582 | (ALMOST_STDC): Add as alternative to __STDC__. | |
2583 | * bfd-in2.h: Rebuilt. | |
2584 | * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*. | |
2585 | ||
6f56c941 DM |
2586 | Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
2587 | ||
2588 | * aoutx.h (translate_to_native_sym_flags): Catch the case where | |
2589 | there is no output section. | |
2590 | ||
2f84ec0d ILT |
2591 | Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2592 | ||
90d58284 ILT |
2593 | * nlmcode.h (nlm_object_p): If we can't read the fixed header, |
2594 | count it as a wrong format error, not a system call error, since | |
2595 | the object file might simply be too small. | |
2596 | ||
2597 | * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef | |
2598 | BFD64. | |
2599 | * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o. | |
2600 | (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit | |
2601 | support, even though it is for an Alpha in 32 bit mode. | |
2602 | * configure.in (nlm32_alpha_vec): Set target64 to true. | |
2603 | ||
2604 | * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are | |
2605 | different, so there is no point to providing a generic one. | |
2606 | * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL | |
2607 | in the backend accessor macros; that should no longer be possible. | |
2608 | * targets.c (target_vector): Removed nlm32_big_generic_vec, | |
2609 | nlm64_big_generic_vec, nlm64_little_generic_vec. | |
2610 | * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec, | |
2611 | nlm64_big_generic_vec, nlm64_little_generic_vec): Removed. | |
2612 | * Makefile.in: Rebuilt dependencies, and | |
2613 | (BFD32_BACKENDS): Removed nlm32-gen.o. | |
2614 | (BFD64_BACKENDS): Removed nlm64-gen.o. | |
2615 | (CFILES): Removed nlm32-gen.c and nlm64-gen.c. | |
2616 | ||
559d5074 ILT |
2617 | * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h. |
2618 | ||
2f84ec0d ILT |
2619 | * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and |
2620 | bitsize arguments. Changed all callers (aoutx.h). | |
2621 | * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor | |
2622 | and bitsize arguments to declaration. | |
2623 | * libbfd.h: Rebuilt. | |
2624 | ||
2625 | * ecoff.c: First cut at new style of linker backend for | |
2626 | ECOFF--added a bunch of functions. Also: | |
2627 | (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata. | |
2628 | (ecoff_slurp_symbolic_header): New function. | |
2629 | (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header. | |
2630 | (ecoff_compute_reloc_file_positions): New function. | |
2631 | (ecoff_set_section_contents): Get out quickly if count is zero. | |
2632 | Check errors better. | |
2633 | (ecoff_write_object_contents): Put .xdata section in data segment. | |
2634 | Call ecoff_compute_reloc_file_positions. Don't output relocs or | |
2635 | external symbols if outsymbols is NULL. | |
2636 | (ecoff_bfd_final_link): Completely rewritten. | |
2637 | * libecoff.h: Include bfdlink.h. | |
2638 | (struct ecoff_backend_data): Add relocate_section field. | |
2639 | (ecoff_data_type): Add sym_hashes and symndx_to_section fields. | |
2640 | (struct ecoff_link_hash_entry): Define. | |
2641 | (struct ecoff_link_hash_table): Define. | |
2642 | (ecoff_bfd_link_add_symbols): Declare as function, not macro. | |
2643 | (ecoff_bfd_link_hash_table_create): Likewise. | |
2644 | * ecofflink.c (bfd_ecoff_debug_one_external): New function. | |
2645 | (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external. | |
2646 | * bfd-in.h (bfd_ecoff_debug_one_external): Declare. | |
2647 | * bfd-in2.h: Rebuilt. | |
2648 | * coff-alpha.c (alpha_howto_table): Mark BRADDR as | |
2649 | partial_inplace, and set the src_mask to 0x1fffff. | |
2650 | (alpha_ecoff_get_relocated_section_contents): Remove unused | |
2651 | variable gp_warned. | |
2652 | (alpha_convert_external_reloc): New static function. | |
2653 | (alpha_relocate_section): New static function. | |
2654 | (alpha_ecoff_backend_data): Initialize relocate_section field. | |
2655 | * coff-mips.c (mips_relocate_refhi): New static function. | |
2656 | (mips_relocate_section): New static function. | |
2657 | (mips_ecoff_backend_data): Initialize relocate_section field. | |
2658 | ||
2659 | * reloc.c (_bfd_relocate_contents): Corrected signed overflow | |
2660 | checking when there is an addend. | |
2661 | ||
2662 | * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link | |
2663 | a non a.out file, just pass it to _bfd_default_link_order. | |
2664 | (aout_link_input_section_std): When doing a final PC relative link | |
2665 | against a section symbol, subtract the VMA of the input section. | |
2666 | (aout_link_input_section_ext): Likewise. | |
2667 | ||
2668 | * linker.c (default_indirect_link_order): Renamed from | |
2669 | _bfd_generic_indirect_link_order and made static. | |
2670 | (_bfd_generic_final_link): Don't switch on link_order type, just | |
2671 | call _bfd_default_link_order. | |
2672 | (_bfd_default_link_order): Handle bfd_indirect_link_order type. | |
2673 | * genlink.h: Removed declaration of | |
2674 | _bfd_generic_indirect_link_order. | |
2675 | * elf32-mips.c (mips_elf_final_link): Don't switch on link_order | |
2676 | type, just call _bfd_default_link_order. | |
2677 | ||
2678 | Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com) | |
2679 | ||
2680 | * linker.c (generic_link_check_archive_element): Base the name of | |
2681 | the created common section on the name of the section the symbol | |
2682 | came from. | |
2683 | (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol | |
2684 | must have a section, so don't bother to create one. | |
2685 | ||
83acd9a2 DM |
2686 | Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
2687 | ||
2688 | * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags. | |
2689 | * aoutf1.h (NAME(aout,sunos4_write_object_contents)): | |
2690 | If the DYNAMIC flag is set, set it in the exec header. | |
2691 | * aoutx.h (NAME(aout,some_aout_object_p)): If the object is | |
2692 | dynamically linked, set the DYNAMIC flag in the BFD. | |
2693 | * libaout.h (N_SET_DYNAMIC): New macro. | |
2694 | (N_DYNAMIC): Add missing 0 in mask. | |
2695 | ||
031534b0 ILT |
2696 | Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2697 | ||
2f84ec0d ILT |
2698 | * ecoff.c (ecoff_get_extr): Don't output section symbols as |
2699 | external symbols. | |
2700 | ||
85d73944 ILT |
2701 | * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t |
2702 | to unsigned int, because size_t may not be defined in bfd.h. | |
2703 | * bfd-in2.h: Rebuilt. | |
2704 | ||
8120aa8f ILT |
2705 | * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to |
2706 | be a const pointer. | |
2707 | * bfd-in2.h: Rebuilt. | |
2708 | * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to | |
2709 | be a const pointer. | |
2710 | * targets.c (bfd_target): Change swap function pointers | |
2711 | accordingly. | |
2712 | * archive.c (do_slurp_coff_armap): Change swap accordingly. | |
2713 | * aix386-core.c: Change NO_GET and NO_GETS accordingly. | |
2714 | * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c, | |
2715 | ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET | |
2716 | accordingly. | |
2717 | ||
b59f0276 ILT |
2718 | * libbfd-in.h (struct artdata): Added tdata field. |
2719 | (_bfd_add_bfd_to_archive_cache): Declare. | |
2af2b7c4 | 2720 | (_bfd_get_elt_at_filepos): Declare. |
b59f0276 ILT |
2721 | (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. |
2722 | * libbfd.h: Rebuilt. | |
2723 | * archive.c: Cleaned up some more. | |
2724 | (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize | |
2725 | pointer elements of artdata. | |
2726 | (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache. | |
2727 | (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. | |
2af2b7c4 ILT |
2728 | (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos. |
2729 | (get_extended_arelt_filename, bfd_construct_extended_name_table, | |
2730 | bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static. | |
b59f0276 ILT |
2731 | * ecoff.c: Some comment changes. |
2732 | (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set | |
2733 | ardata->tdata to raw_armap. | |
2734 | (ecoff_archive_p): Initialize pointer elements of artdata. | |
2735 | * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of | |
2736 | add_bfd_to_cache. | |
2737 | ||
031534b0 ILT |
2738 | * hash.c: Added some documentation. |
2739 | ||
3f99570e JK |
2740 | Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
2741 | ||
2742 | * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC, | |
2743 | and do the swapping here rather than calling ntohl from the N_* | |
2744 | macros. This cleans up assumptions about the size of a host long, | |
2745 | the existence to ntohl, etc. | |
2746 | ||
e38bcbdb RS |
2747 | Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com) |
2748 | ||
2749 | * config.bfd: Add support for VSTa micro-kernel. It currently uses | |
2750 | i386-aout. | |
2751 | ||
f4d7c848 DM |
2752 | Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
2753 | ||
00fe3f53 | 2754 | * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value. |
f4d7c848 DM |
2755 | * i386mach3.c (SEGMENT_SIZE): Fix value. |
2756 | ||
728472f1 ILT |
2757 | Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2758 | ||
2759 | Minor cleanups suggested by CodeCenter. | |
2760 | * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c, | |
2761 | linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as | |
2762 | appropriate. | |
2763 | * aoutx.h (struct external_exec): Removed unnecessary declaration. | |
2764 | (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL. | |
2765 | (adjust_z_magic): Removed useless variable data_vma. | |
2766 | (stringtab_init): Initialize hash_zero. | |
2767 | (add_to_stringtab): Removed unused fourth argument. | |
2768 | (NAME(aout,swap_std_reloc_out)): Removed useless variable | |
2769 | r_addend. | |
2770 | (aout_link_input_section): Added some casts. | |
2771 | * archive.c (get_extended_arelt_filename, do_slurp_coff_armap, | |
2772 | bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap): | |
2773 | Minor code rewriting to make it more C like. | |
2774 | (do_slurp_bsd_armap): Added some casts. | |
2775 | * ecoff.c (ecoff_write_object_contents): Removed useless variable | |
2776 | scn_base. | |
2777 | (ecoff_write_armap): Added some casts. Use "" rather than "\0". | |
2778 | * ecofflink.c (bfd_ecoff_write_debug): Added a cast. | |
2779 | * libaout.h (struct internal_exec): Removed unnecessary | |
2780 | declaration. | |
2781 | * linker.c (_bfd_generic_indirect_link_order): Added a cast. | |
2782 | * opncls.c (new_bfd): Removed a cast. | |
2783 | * reloc.c (bfd_generic_get_relocated_section_contents): Added | |
2784 | some casts. | |
2785 | * srec.c (internal_srec_write_object_contents): Removed useless | |
2786 | variable bytes_written. | |
2787 | ||
696df58f DM |
2788 | Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
2789 | ||
2790 | * i386mach3.c (N_TXTADDR): Don't define after all. | |
2791 | (TEXT_START_ADDR): Don't include exec header size in value. | |
2792 | ||
e450eb45 DM |
2793 | Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
2794 | ||
2795 | * i386mach3.c (N_TXTADDR): Define. | |
2796 | ||
4c3721d5 ILT |
2797 | Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2798 | ||
2799 | Extensive changes to move the bulk of the linker into BFD so that | |
2800 | more efficient backend code can be written for specific object | |
2801 | files. Only existing efficient backend is a.out. | |
2802 | * seclet.c, seclet.h: Removed. | |
2803 | * hash.c, linker.c, genlink.h: New files. | |
2804 | * bfd-in.h: Removed bfd_error_vector. Declared hash table | |
2805 | structures and functions. | |
2806 | (JUMP_TABLE): Removed bfd_seclet_link, added | |
2807 | bfd_link_hash_table_create, bfd_link_add_symbols and | |
2808 | bfd_final_link. | |
2809 | * All backends: Changed accordingly. | |
2810 | * bfd-in2.h: Rebuilt. | |
2811 | * bfd.c (struct _bfd): Added link_next and archive_pass fields. | |
2812 | Removed ld_symbols field. | |
2813 | (bfd_nonrepresentable_section, bfd_undefined_symbol, | |
2814 | bfd_reloc_value_truncated, bfd_reloc_is_dangerous, | |
2815 | bfd_error_vector): Removed. | |
2816 | (bfd_default_error_trap, bfd_error_trap, | |
2817 | bfd_error_nonrepresentabltrap): Removed. | |
2818 | (bfd_get_relocated_section_contents): Pass link_info. Pass | |
2819 | link_order instead of seclet. Pass symbols. | |
2820 | (bfd_relax_section): Pass link_info. | |
2821 | (bfd_seclet_link): Removed. | |
2822 | (bfd_link_hash_table_create, bfd_link_add_symbols, | |
2823 | bfd_final_link): New macros. | |
2824 | * libbfd-in.h: If __GNUC__ is defined and alloca is not, define | |
2825 | alloca as __builtin_alloca. Declare internal linking functions. | |
2826 | * libbfd.h: Rebuilt. | |
2827 | * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked | |
2828 | for months. | |
2829 | * reloc.c (reloc_howto_type): Added error_message argument to | |
2830 | special_function field. Changed all callers and all definitions. | |
2831 | (bfd_get_reloc_size): Make argument a const pointer. | |
2832 | (bfd_perform_relocation): Add error_message argument to hold | |
2833 | string set if return value if bfd_reloc_dangerous. Changed all | |
2834 | callers. | |
2835 | (_bfd_final_link_relocate, _bfd_relocate_contents): New functions. | |
2836 | * section.c (asection): Renamed seclets_head and seclets_tail to | |
2837 | link_order_head and link_order_tail. | |
2838 | * targets.c (bfd_target): Replaced seclet argument with link_info | |
2839 | and link_order and symbols arguments in | |
2840 | bfd_get_relocated_section_contents. Added symbols argument to | |
2841 | bfd_relax_section. Removed bfd_seclet_link. Added | |
2842 | bfd_link_hash_table_create, bfd_link_add_symbols and | |
2843 | bfd_final_link. | |
2844 | * libaout.h (struct aoutdata): Added external_syms, | |
2845 | external_sym_count, external_strings, sym_hashes fields. | |
2846 | (obj_aout_external_syms, obj_aout_external_sym_count, | |
2847 | obj_aout_external_strings, obj_aout_sym_hashes): New accessor | |
2848 | macros. | |
2849 | (WRITE_HEADERS): Only output symbols if outsymbols is not NULL. | |
2850 | * aoutx.h: Wrote new back end linker routines. | |
2851 | (translate_to_native_sym_flags): Return boolean value. Don't use | |
2852 | bfd_error_vector. | |
2853 | (NAME(aout,write_syms)): Return boolean value. Check return value | |
2854 | of translate_to_native_sym_flags and bfd_write. | |
2855 | * aout-target.h (final_link_callback): New function. | |
2856 | (MY_bfd_final_link): New function. | |
2857 | * aout-adobe.c (aout_adobe_write_object_contents): Check return | |
2858 | value of aout_32_write_syms. | |
2859 | * hp300hpux.c (MY(write_object_contents)): Likewise. | |
2860 | * i386lynx.c (WRITE_HEADERS): Likewise. | |
2861 | * libaout.h (WRITE_HEADERS): Likewise. | |
2862 | * bout.c: Changed functions to use link_info->callbacks rather | |
2863 | than bfd_error_vector, and link_orders rather than seclets. | |
2864 | * coff-alpha.c: Likewise. | |
2865 | * coff-h8300.c: Likewise. | |
2866 | * coff-h8500.c: Likewise. | |
2867 | * coff-sh.c: Likewise. | |
2868 | * coff-z8k.c: Likewise. | |
2869 | * elf32-hppa.c: Likewise. | |
2870 | * reloc16.c: Likewise. | |
2871 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look | |
2872 | up _gp in the hash table rather than in outsymbols. | |
2873 | * coff-a29k.c (a29k_reloc): Pass errors back in new error_message | |
2874 | argument rather than printing them. | |
2875 | * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and | |
2876 | link_order arguments rather than seclet. Changed all uses and | |
2877 | definitions. | |
2878 | (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed | |
2879 | all uses and definitions. | |
2880 | * libcoff.h: Rebuilt. | |
2881 | * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but | |
2882 | not by ECOFF, make it scAbs. | |
2883 | (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and | |
2884 | rewritten. | |
2885 | * elf32-mips.c (mips_elf_final_link): Renamed from | |
2886 | mips_elf_seclet_link and rewritten. | |
2887 | * elf32-hppa.c (elf32_hppa_stub_description): Added link_info | |
2888 | field. | |
2889 | (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub, | |
2890 | hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section): | |
2891 | Added link_info arguments. Changed all callers. | |
2892 | * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is | |
2893 | not NULL. | |
2894 | * oasys.c (oasys_write_sections): Return boolean value rather than | |
2895 | using bfd_error_vector. | |
2896 | (oasys_write_object_contents): Check return value of | |
2897 | oasys_write_sections. | |
2898 | * hosts/std-host.h: Don't declare qsort or strtol. | |
2899 | * Makefile.in: Rebuild dependencies. | |
2900 | (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o. | |
2901 | (CFILES): Removed seclet.c. Added hash.c and linker.c. | |
2902 | (HFILES): Removed seclet.h. Added genlink.h. | |
2903 | ||
1adbf662 PS |
2904 | Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
2905 | ||
2906 | * section.c (bfd_get_section_contents): Return zero filled buffer | |
2907 | if section has no contents. | |
2908 | ||
d1b44e83 ILT |
2909 | Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2910 | ||
2911 | * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc, | |
2912 | then skip bfd_perform_relocation even if the addend is non-zero. | |
2913 | ||
a2805287 KR |
2914 | Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com) |
2915 | ||
2916 | * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy | |
2917 | addend to r_offset field. | |
2918 | ||
2919 | * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies. | |
2920 | ||
2921 | * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET, | |
2922 | CALC_ADDEND): Define. | |
2923 | ||
2924 | * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing | |
2925 | the offsetof because AIX /bin/cc does not like to take the address | |
2926 | of an array. (From Minh Tran-Le.) | |
2927 | ||
277b2d2b JL |
2928 | Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
2929 | ||
a2805287 KR |
2930 | * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu) |
2931 | ||
2932 | * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy | |
2933 | the return pointer into %r2 if no jump-in-call-delay-slot | |
2934 | optimization was done. | |
2935 | ||
277b2d2b JL |
2936 | * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD. |
2937 | ||
f8af9b40 DM |
2938 | Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
2939 | ||
2940 | * hosts/std-host.h: (time): Don't declare; conflicts on Mach3. | |
2941 | ||
2942 | * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding. | |
2943 | (HOST_SEGMENT_SIZE): Set to 0 for same reason. | |
2944 | ||
2945 | * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above. | |
2946 | (TEXT_START_ADDR): Correct. | |
2947 | (MY_backend_data): Define. | |
2948 | ||
2949 | * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): | |
2950 | New functions; code moved from aout_<size>_adjust_sizes_and_vmas. | |
2951 | ||
c97ae6e4 JL |
2952 | Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
2953 | ||
2954 | * som.c (som_begin_writing): Fix thinkos in auxiliary header | |
2955 | support. | |
2956 | (bfd_som_attach_aux_hdr): Likewise. | |
2957 | ||
a36b6f1d JL |
2958 | Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
2959 | ||
2960 | * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field | |
2961 | selectors for PIC code. | |
2962 | ||
2963 | * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors. | |
2964 | (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL | |
2965 | relocations needed by PIC. | |
2966 | ||
9e6f2498 SG |
2967 | Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com) |
2968 | ||
2969 | * nlmcode.h: Fixes to avoid compiler warnings... | |
2970 | ||
900e6d96 ILT |
2971 | Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com) |
2972 | ||
2973 | * libnlm.h (nlm_backend_data): Removed macro definition. | |
2974 | (nlm_alpha_backend_data): Adjusted accordingly. | |
2975 | ||
017a52d7 JL |
2976 | Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
2977 | ||
f6c2300b JL |
2978 | * som.c (som_begin_writing): Flesh out code for handling simple |
2979 | auxiliary headers. | |
2980 | (bfd_som_attach_aux_hdr): New function. | |
2981 | ||
2982 | * som.h (struct somdata): Add fields for attaching version and | |
2983 | copyright headers. Add accessor macros. | |
2984 | ||
744069b8 JL |
2985 | * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected |
2986 | definitions for old versions of HPUX which fail to define them. | |
2987 | (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT | |
2988 | now that they're safe. Delete bogus R_STATEMENT relocations. | |
2989 | ||
017a52d7 JL |
2990 | * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete |
2991 | extra R_DATA_OVERRIDE. | |
2992 | (hppa_som_gen_reloc_type): Generate a relocation for the rounding | |
2993 | mode selector if needed. | |
2994 | (som_write_fixups): Handle requests for a change in the default | |
2995 | rounding mode. Rounding modes do not consume input bytes, but | |
2996 | are just markers much like R_ENTRY and R_EXIT. | |
2997 | ||
48eb5281 JL |
2998 | Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
2999 | ||
3000 | Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu) | |
3001 | ||
017a52d7 JL |
3002 | * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when |
3003 | the branch instruction as originally been nullified. | |
3004 | hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the | |
3005 | case of no code reordering due to an LDO instruction in the | |
3006 | delay slot of the branch. Make sure to relocate the correct | |
3007 | instruction. Do not perform instruction reordering for millicode | |
3008 | calls. | |
3009 | (hppa_elf_build_arg_reloc_stub): Change the relocation type | |
3010 | to R_HPPA_STUB_CALL_17 when special processing might be needed. | |
3011 | (hppa_elf_build_long_branch_stub): Prevent code reordering on | |
3012 | a call from a linker stub to another linker stub and for millicode | |
3013 | calls. Do not trash the return register for calls from one linker | |
3014 | stub to a second linker stub. | |
3015 | ||
4861ac76 JL |
3016 | * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT |
3017 | relocations are not pc-relative. | |
3018 | ||
48eb5281 JL |
3019 | * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in |
3020 | linker stub code. | |
3021 | (COPY_2_31): Likewise. | |
3022 | ||
ecb2d887 ILT |
3023 | Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3024 | ||
3025 | * config/solaris2.mh (HDEFINES): Remove -Dconst= | |
3026 | * hosts/solaris.h: If not __GNUC__, define const as empty. | |
3027 | ||
800748cd ILT |
3028 | Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3029 | ||
4919d3ab ILT |
3030 | * ecoff.c: Added various casts for 32/64 bit cross targeting. |
3031 | (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo | |
3032 | section so that the linker ignores it. | |
3033 | * ecofflink.c: Added various casts for 32/64 bit cross targeting. | |
3034 | (ecoff_add_bytes): Changed need argument to size_t. | |
3035 | (bfd_ecoff_debug_link_other): Check return value of | |
3036 | ecoff_add_string. | |
3037 | ||
3038 | * libbfd-in.h (new_bfd): Use void rather than an empty parameter | |
3039 | list. | |
3040 | * libbfd.h: Rebuilt. | |
3041 | ||
800748cd ILT |
3042 | * libnlm.h (struct nlm_obj_tdata): New field backend_data. |
3043 | (nlm_backend_data, nlm_alpha_backend_data): New accessor macros. | |
3044 | (struct nlm_backend_data): New field no_uninitialized_data. | |
3045 | (nlm_no_uninitialized_data): New accessor macro. | |
3046 | * nlmcode.h (nlm_compute_section_file_positions): Handle | |
3047 | no_uninitialized_data. | |
3048 | (nlm_external_reloc_compare): Sort relocs by address for a | |
3049 | particular symbol, to make the sort more stable. | |
3050 | (nlm_write_object_contents): Cast the arguments to qsort. Get the | |
3051 | value of a debugging symbol the same way we get the value of a | |
3052 | normal symbol. | |
3053 | * nlm32-alpha.c: Various changes. Write out GP and .lita relocs. | |
3054 | Set no_uninitialized_data to true. | |
3055 | * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c | |
3056 | (nlm32_sparc_backend): Set no_uninitialized_data field false. | |
3057 | * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination | |
3058 | before filling it in. | |
3059 | ||
a7f6a456 JL |
3060 | Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3061 | ||
3062 | * som.c (som_section_type, som_decode_symcalss): New functions. | |
3063 | (som_get_symbol_info): Use them. | |
3064 | (som_slurp_symbol_table): Set the section of common and undefined | |
3065 | symbols correctly. | |
3066 | ||
848ace96 KR |
3067 | Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com) |
3068 | ||
3069 | * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to | |
3070 | make gcc happy. | |
3071 | ||
3072 | * mipsbsd.c: Changes from Ralph Campbell: | |
3073 | (mips_howto_table_ext): MIPS_RELOC_LO16 should use | |
3074 | complain_overflow_dont. | |
3075 | (aout_mips_*_vec): Make name use "a.out" instead of "aout", to | |
3076 | make gdb happy. | |
3077 | ||
3078 | * bfd.c (bfd_errmsgs): Reword invalid-target message. | |
3079 | ||
3080 | * config.bfd: For sparc*-*-coff, use sparc-coff. | |
3081 | * configure.in: Handle sparccoff_vec. | |
3082 | * targets.c (sparccoff_vec): Declare. | |
3083 | ||
3084 | * reloc.c (bfd_get_reloc_size): New function. | |
3085 | (struct reloc_howto_type): Update documentation of size field. | |
3086 | ||
2f555d79 ILT |
3087 | Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3088 | ||
68eaffda ILT |
3089 | * nlm32-alpha.c: New file; preliminary Alpha NetWare support. |
3090 | * config.bfd (alpha-*-netware*): New target; use alpha-nlm. | |
3091 | * config/alpha-nlm.mt: New file. | |
3092 | * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o, | |
3093 | nlm32.o, and nlm.o. | |
3094 | * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o. | |
3095 | (CFILES): Added nlm32-alpha.c. | |
3096 | Rebuilt dependencies. | |
3097 | * targets.c (nlm32_alpha_vec): Declare. | |
3098 | ||
3099 | * libnlm.h (struct nlm_backend_data): New fields | |
3100 | optional_prefix_size, nlm_backend_object_p, nlm_write_prefix, | |
3101 | nlm_set_public_section, nlm_get_public_offset. Removed unused | |
3102 | nlm_write_reloc field. Changed nlm_write_import to remove | |
3103 | unnecessary symbol argument. Renamed nlm_write_externals to | |
3104 | nlm_write_external, and changed cound argument from bfd_vma to | |
3105 | bfd_size_type. | |
3106 | (nlm_optional_prefix_size, nlm_backend_object_p_func, | |
3107 | nlm_write_prefix_func, nlm_set_public_section_func, | |
3108 | nlm_get_public_offset_func): New accessor macros. | |
3109 | (nlm_write_reloc_func): Removed. | |
3110 | (nlm_write_external_func): Adjusted for field renaming. | |
3111 | * nlm32-i386.c (nlm_i386_write_import): Renamed from | |
3112 | nlm_i386_write_reloc. Removed old nlm_i386_write_import which | |
3113 | just called old nlm_i386_write_reloc. | |
3114 | (nlm_i386_write_external): Renamed from nlm_i386_write_externals. | |
3115 | Declared. Changed second argument from bfd_vma to bfd_size_type. | |
3116 | (nlm32_i386_backend): Adjusted for changes to fields and names. | |
3117 | * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused, | |
3118 | ifdeffed out code. | |
3119 | (nlm_sparc_write_import): Removed second argument. | |
3120 | (nlm_sparc_write_external): Renamed from | |
3121 | nlm_sparc_write_externals. Changed second argument from bfd_vma | |
3122 | to bfd_size_type. | |
3123 | (nlm32_sparc_backend): Adjusted for changes to fields and names. | |
3124 | * nlmcode.h: Removed some unused code. | |
3125 | (nlm_object_p): Don't destroy tdata pointer. Call | |
3126 | backend_object_p function if it exists. | |
3127 | (nlm_slurp_symbol_table): Removed unused variable rcount. Call | |
3128 | set_public_section_func if it exists instead of checking | |
3129 | NLM_HIBIT. | |
3130 | (nlm_compute_section_file_positions): Account for | |
3131 | optional_prefix_size. | |
3132 | (nlm_write_object_contents): Account for optional_prefix_size. | |
3133 | Removed useless variable write_reloc_func. Changed declaration | |
3134 | and call of write_import_func. Call write_prefix_func if it | |
3135 | exists. Removed unused variables len and temp. Call | |
3136 | get_public_offset_func if it exists rather than setting NLM_HIBIT. | |
3137 | * nlmswap.h: Declare functions. | |
3138 | ||
2f555d79 ILT |
3139 | * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize |
3140 | for clarity. | |
3141 | (fprintf_vma, sprintf_vma): Use %lx, not %x. | |
3142 | * bfd-in2.h: Rebuilt. | |
3143 | * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results | |
3144 | to unsigned long. | |
3145 | ||
3146 | * config.bfd: Don't set target64 here, as the setting is ignored. | |
3147 | * configure.in (ecoffalpha_little_vec): Set target64. | |
3148 | ||
3149 | * config/alphaosf.mt (TDEFINES): Removed; setting host parameters | |
3150 | in TDEFINES is wrong. | |
3151 | ||
3152 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): | |
3153 | Remove unused variable output_section. | |
3154 | ||
7cd39d69 ILT |
3155 | Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3156 | ||
3157 | * irix-core.c: New file for Irix 4 and Irix 5 core support. | |
3158 | Functions taken out of coff-mips.c. Handle vmap type VMAPFILE. | |
3159 | * coff-mips.c: Irix 4 core file support moved to irix-core.c. | |
3160 | * targets.c: If IRIX_CORE defined, include irix_core_vec in | |
3161 | target_vector. | |
3162 | * config/irix4.mh (HDEFINES): Add -DIRIX_CORE. | |
3163 | (HDEPFILES): Define to be irix-core.o. | |
3164 | * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE. | |
3165 | (HDEPFILES): Define to be irix-core.o. | |
3166 | * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed | |
3167 | sco-core.o, which no longer exists. | |
3168 | (CFILES): Added all *-core.c files. | |
3169 | Rebuilt dependencies. | |
3170 | ||
8d12f138 ILT |
3171 | Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3172 | ||
6c35a16d ILT |
3173 | * elfcode.h (map_program_segments): Restore check of file_size != |
3174 | mem_size, but only if SHT_PROGBITS. | |
3175 | ||
8d12f138 ILT |
3176 | * ecofflink.c: New file to hold ECOFF debug information linking |
3177 | routines. | |
3178 | * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet, | |
3179 | ecoff_add_string, ecoff_get_debug): Removed. Functionality now in | |
3180 | ecofflink.c. | |
3181 | (ecoff_get_extr, ecoff_set_index): New functions. | |
3182 | (ecoff_slurp_symbolic_info): Don't save raw_size. | |
3183 | (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions. | |
3184 | (ecoff_compute_section_file_positions): Don't set EXEC_P just | |
3185 | because there is a start address. | |
3186 | (ecoff_write_object_contents): Handle external symbols here. Use | |
3187 | ecofflink.c functions to write out debugging information. | |
3188 | * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr, | |
3189 | mips_elf_set_index): New functions. | |
3190 | (mips_elf_seclet_link): Discard empty sections, the .options | |
3191 | section and .gptab sections. Handle linking .mdebug section. | |
3192 | * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase. | |
3193 | * libelf.h (elf_symbol_type): Added mips_extr to tc_data union. | |
3194 | * bfd-in.h: Added prototypes for routines in ecofflink.c (some are | |
3195 | called by gas, so they are public). | |
3196 | * bfd-in2.h: Rebuilt. | |
3197 | * Makefile.in (BFD_LIBS): Added ecofflink.o. | |
3198 | (CFILES): Added ecofflink.c. | |
3199 | (ecofflink.o): New target. Rebuilt dependencies. | |
3200 | ||
abb324b2 JL |
3201 | Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3202 | ||
3203 | * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as | |
3204 | a valid magic number if it's been defined. | |
3205 | ||
8f45f604 ILT |
3206 | Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3207 | ||
3208 | * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker | |
3209 | no longer requires it. | |
3210 | (ecoff_bfd_seclet_link, ecoff_sizeof_headers, | |
3211 | ecoff_write_object_contents): Don't treat .scommon section | |
3212 | specially. | |
3213 | ||
c236d8b3 FF |
3214 | Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com) |
3215 | ||
3216 | Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner): | |
3217 | * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE. | |
3218 | * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o. | |
3219 | * bfd/ptrace-core.c: New file for dealing with core files with | |
3220 | start with the ptrace_user structure found on BCS compliant systems. | |
3221 | * bfd/targets.c (ptrace_core_vec): New vector. | |
3222 | ||
36456a67 JL |
3223 | Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3224 | ||
3225 | * Minimal support for reading SOM fixup streams. Allows | |
3226 | objdump -r to do something reasonable. | |
3227 | * som.c (som_get_reloc_upper_bound): Implement. | |
3228 | (som_canonicalize_reloc): Implement. | |
3229 | (som_set_reloc_info, som_slurp_reloc_table): New functions. | |
3230 | ||
8d12f138 ILT |
3231 | Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
3232 | ||
3233 | * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define. | |
3234 | * hosts/sparclynx.h: Include lynx.h instead of duplicating it. | |
3235 | ||
a1bff336 ILT |
3236 | Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3237 | ||
533af031 ILT |
3238 | * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift |
3239 | signed_value before sign extending it. Don't subtract out | |
3240 | reloc_entry->address. This makes it compatible with what gas is | |
3241 | generating. | |
3242 | ||
a1bff336 ILT |
3243 | * elfcode.h (elf_fake_sections): Accept .sbss as the name for a |
3244 | SHT_NOBITS sections. | |
3245 | (map_program_segments): Don't leave the loop after the first | |
3246 | SHT_NOBITS section. | |
3247 | (assign_file_positions_except_relocs): Only force sh_offset and | |
3248 | sh_addr to match modulo maxpagesize for a section which is not | |
3249 | SHT_NOBITS. Changed the method used to force page alignment after | |
3250 | a SHT_NOBITS section to only do it for the last such consecutive | |
3251 | section, and to really force page alignment. | |
3252 | ||
96be1f52 KR |
3253 | Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
3254 | ||
4c01d9b5 KR |
3255 | * coffcode.h (coff_slurp_symbol_table): Print more verbose message |
3256 | in the case of an unknown (or unhandled) storage class. | |
3257 | ||
96be1f52 KR |
3258 | * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should |
3259 | not be defined here, since it is a host attribute, not a target | |
3260 | one. | |
3261 | * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto. | |
3262 | ||
3263 | * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already | |
3264 | defined. | |
3265 | ||
3266 | * coff-sparc.c: Define some relocations, based on ELF relocations. | |
3267 | (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table, | |
3268 | struct coff_reloc_map, sparc_reloc_map, | |
3269 | coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and | |
3270 | elf.c, renamed. | |
3271 | (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_.... | |
3272 | (rtype2howto): Index into coff_sparc_howto_table using | |
3273 | dst->r_type. | |
3274 | ||
f8944f84 ILT |
3275 | Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3276 | ||
3277 | * config.bfd (mips*-*-irix5*): New target; use mipsbelf. | |
3278 | * configure.host (mips-sgi-irix5*) New host; use irix5 (no | |
3279 | hosts/irix5.h created; just use std-host.h). | |
3280 | * config/irix5.mh: New file; like irix4.mh, but don't use -G or | |
3281 | -lmalloc. | |
3282 | * Makefile.in: Rebuilt dependencies. | |
3283 | ||
3284 | * ecoffswap.h: Changed type of internal pointers for swap out | |
3285 | functions to const *. | |
3286 | ||
3287 | * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16 | |
3288 | correctly for assembler, but linker support not implemented. | |
3289 | (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16. | |
3290 | (mips_elf_sym_is_global): New function; at least on Irix 5, all | |
3291 | non section symbols are considered global. | |
3292 | (elf_backend_sym_is_global): Define. | |
3293 | (mips_elf_final_write_processing): New function. Set the MIPS | |
3294 | architecture level correctly. | |
3295 | (elf_backend_final_write_processing): Define. | |
3296 | (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS. | |
3297 | (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo | |
3298 | section to 1. Handle .options section. | |
3299 | (mips_elf_acom_section, mips_elf_acom_symbol, | |
3300 | mips_elf_acom_symbol_ptr): New static variables, used to build a | |
3301 | generic .acommon section to hold SHN_MIPS_ACOMMON symbols. | |
3302 | (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by | |
3303 | putting them all in a global .acommon section. | |
3304 | ||
3305 | * elfcode.h (bfd_section_from_shdr): Don't dump core if target | |
3306 | section has no ELF section data. | |
3307 | (elf_make_sections): Set addralign of reloc section to 4. | |
3308 | (elf_fake_sections): Likewise. | |
3309 | (map_program_segments): Don't consider section 0. | |
3310 | (assign_file_positions_except_relocs): Don't consider section 0. | |
3311 | In the main loop, skip the symtab and strtab sections, since their | |
3312 | positions are set elsewhere. | |
3313 | (swap_out_syms): Set addralign of symtab section to 4. Set | |
3314 | addralign of strtab sections to 1. | |
3315 | (assign_file_positions_for_relocs): Don't consider section 0. | |
3316 | (write_object_contents): Don't write out section 0. | |
3317 | ||
3318 | * libelf.h (struct elf_backend_data): Added fields | |
3319 | elf_backend_sym_is_global and elf_backend_final_write_processing. | |
3320 | * elf32-target.h (elf32_bed): Added corresponding initializers. | |
3321 | * elf64-target.h (elf64_bed): Likewise. | |
3322 | * elfcode.h (sym_is_global): Take abfd argument. Call | |
3323 | elf_backend_sym_is_global if it is not NULL. | |
3324 | (elf_map_symbols): Pass abfd to sym_is_global. | |
3325 | (write_object_contents): Call elf_backend_final_write_processing | |
3326 | if it is defined. | |
3327 | ||
c9668c58 ILT |
3328 | Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3329 | ||
3330 | * libecoff.h: Include coff/ecoff.h. | |
3331 | (struct ecoff_backend_data): Move external debugging information | |
3332 | fields into a single field pointing to an ecoff_debug_swap | |
3333 | structure. | |
3334 | (ecoff_data_type): Move debugging information fields into a single | |
3335 | field pointing to an ecoff_debug_info structure. | |
3336 | * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes. | |
3337 | ||
2f555d79 ILT |
3338 | Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com) |
3339 | ||
3340 | * nlmswap.h: New file to swap fixed header. Included by NLM | |
3341 | backends. | |
3342 | * libnlm.h (struct reloc_and_sec): Define. | |
3343 | (struct nlm_backend_data): Add fields fixed_header_size, | |
3344 | nlm_read_import, nlm_write_import, nlm_swap_fhdr_in, | |
3345 | nlm_swap_fhdr_out. | |
3346 | (nlm_fixed_header_size, nlm_read_import_func, | |
3347 | nlm_write_import_func, nlm_swap_fixed_header_in_func, | |
3348 | nlm_swap_fixed_header_out_func, nlm_write_external_func): New | |
3349 | accessor macros. | |
3350 | * nlmcode.h: Use new functions. | |
3351 | * nlm32-i386.c: Provide new functions. | |
3352 | * nlm32-sparc.c: New file; SPARC NLM backend. | |
3353 | ||
55ff7aef SS |
3354 | Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com) |
3355 | ||
3356 | * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore | |
3357 | garbage bits appearing in the upper end of symbolnums. | |
3358 | ||
3359 | * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED. | |
3360 | ||
343c1a96 SG |
3361 | Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com) |
3362 | ||
3363 | * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc. | |
3364 | * m68klynx.c: Define core file macros. | |
3365 | * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all | |
3366 | non-architecture specific stuff into lynx.h. | |
3367 | ||
794057a7 JK |
3368 | Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
3369 | ||
3370 | * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and | |
3371 | change PAGE_SIZE to 4096. | |
3372 | ||
3373 | Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com) | |
3374 | ||
3375 | * Makefile.in (diststuff): New target. | |
3376 | ||
3377 | * VERSION: Updated. | |
3378 | ||
09796011 JL |
3379 | Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3380 | ||
3be54498 JL |
3381 | * som.c (som_object_setup): Do not create dummy ".text", ".data", |
3382 | and ".bss" sections. | |
3383 | (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size | |
3384 | is zero. Recognize BSS type sections and turn off SEC_LOAD and | |
3385 | SEC_DATA (so binutils/size works). Set the correct value for | |
3386 | a section's _raw_size. | |
3387 | (som_slurp_symbol_table): Program entry points, and millicode are | |
3388 | also functions. Mark them as such. Also mark L$* symbols as | |
3389 | debugging symbols. | |
3390 | ||
09796011 JL |
3391 | * bfd-in2.h: Rebuilt. |
3392 | ||
aff97790 JL |
3393 | Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3394 | ||
91c0bcbb JL |
3395 | * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns |
3396 | a pointer to constant data. Delete bogus #define which made the | |
3397 | function useless. | |
3398 | ||
aff97790 | 3399 | * som.c (som_prep_for_fixups): New function. |
9d0dea6f | 3400 | (som_write_fixups): New function. |
0b35f7ec | 3401 | (som_write_space_strings): New function. |
6eb64408 JL |
3402 | (som_write_symbol_strings): New function. |
3403 | (som_begin_writing): New function. | |
aff97790 | 3404 | |
40249bfb JL |
3405 | Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3406 | ||
980bac64 JL |
3407 | * som.c (som_write_object_contents): Do not abort. Flesh out. |
3408 | (som_set_section_contents): Do not abort. Flesh out. | |
3409 | ||
efc0df7c JL |
3410 | * som.c (som_write_headers): New function. |
3411 | (som_prep_headers): New function. | |
713de7ec | 3412 | (som_build_and_write_symbol_table): New function. |
7057b78f | 3413 | |
2212ff92 JL |
3414 | * som.c (som_sizeof_headers): Add missing prototype. |
3415 | (som_set_arch_mach): Do not abort. | |
3416 | ||
5532fc5a JL |
3417 | * som.c (som_count_spaces): New function. |
3418 | (som_count_subspaces): New function. | |
3419 | (compare_syms): New function. | |
3420 | (som_compute_checksum): New function. | |
3421 | ||
32619c58 JL |
3422 | * som.c (hppa_som_gen_reloc_type): New function. |
3423 | (som_bfd_reloc_type_lookup): New function. | |
3424 | ||
54bbfd37 JL |
3425 | * som.c (try_prev_fixup): New function. |
3426 | (som_reloc_skip): New function. | |
3427 | (som_reloc_addend): New function. | |
efc0df7c | 3428 | (som_reloc_call): New function. |
54bbfd37 | 3429 | |
d125665c JL |
3430 | * som.c (som_initialize_reloc_queue): New function. |
3431 | (som_reloc_queue_insert): Likewise. | |
3432 | (som_reloc_queue_fix): Likewise. | |
3433 | (som_reloc_queue_find): Likewise. | |
3434 | ||
fcb0c846 JL |
3435 | * som.c (som_hppa_howto_table): SOM howto relocation table. |
3436 | (hppa_som_reloc): New function. | |
3437 | ||
4fdb66cd JL |
3438 | * som.c (struct reloc_queue): New structure to keep track of |
3439 | the last four multibyte relocations emitted. | |
3440 | (enum pa_symbol_type): Type to fully describe the symbol types | |
3441 | associated with .import/.export assembler directives. | |
3442 | ||
70f1d738 JL |
3443 | * som.c: Include libhppa.h |
3444 | ||
40249bfb JL |
3445 | * som.c (bfd_som_set_section_attributes): New function. |
3446 | (bfd_som_set_subsection_attributes): Likewise. | |
3447 | (bfd_som_set_symboL_type): Likewise. | |
3448 | (bfd_som_attach_unwind_info): Likewise. | |
3449 | * som.h: Declare new exported functions. | |
3450 | ||
3451 | * som.h (struct som_symbol): Add new fields to hold additional | |
3452 | information needed to build/write symbol tables and fixup streams. | |
3453 | (struct som_section_data_struct): Add new fields to hold additional | |
3454 | information needed to build/write space and subspace headers. | |
3455 | (som_symbol_data): New accessor macro for SOM symbol information. | |
3456 | (R_HPPA_*): Basic relocation types to be used by the assembler. | |
3457 | ||
115f7430 JK |
3458 | Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
3459 | ||
3460 | * trad-core.c (trad_unix_core_file_p): If new hook | |
3461 | TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the | |
3462 | corefile being too big. | |
3463 | * hosts/i386sco.h: Define it. | |
3464 | ||
3e80841e JL |
3465 | Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3466 | ||
8a71bf96 JL |
3467 | * bfd.c (struct _bfd): Add hppabsd_core_data. |
3468 | * targets.c (target_vector): Add hppabsd_core_vec. | |
3469 | * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core | |
3470 | section is encountered during core section scanning. | |
3471 | * hppabsd-core.c: New file. | |
3472 | * config/hppabsd.mh: Enable HPPA BSD core files. | |
3473 | ||
3e80841e JL |
3474 | * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code |
3475 | which is either commented out or ifdef'd out. Add, update and | |
3476 | clean comments. Fix various indention and spacing problems. Handle | |
3477 | problems related to using "ble" to jump to a stub rather than "bl" | |
3478 | (%r31 is trashed by "ble", but not by "bl"). | |
3479 | (NEW_INSTRUCTION): Put inside curly braces. | |
3480 | (CURRENT_STUB_OFFSET): Fix indention problems. | |
3481 | (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems. | |
3482 | Add, update and clean comments. Handle "ble" %r31 lossage problems. | |
3483 | (hppa_elf_build_long_branch_stub): Likewise. | |
3484 | (hppa_look_for_stubs_in_section): Likewise. | |
3485 | (hppa_elf_stub_check): Remove obsolete function. | |
3486 | ||
3487 | * hppa_stubs.h: Add new instructions to deal with %r31 lossage | |
3488 | problems. Delete unused instructions. | |
3489 | ||
0f5bc783 SS |
3490 | Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com) |
3491 | ||
3492 | * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define. | |
3493 | ||
95469b02 ILT |
3494 | Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3495 | ||
346f0414 ILT |
3496 | * elfcode.h (elf_object_p): Rather than looking through an array |
3497 | of architectures, get the ELF EM_xxx code from the backend | |
3498 | information. Let the generic ELF target match any EM_xxx code not | |
3499 | matched by another ELF target. Call elf_backend_object_p to let | |
3500 | the backend do more checks and set global information. | |
3501 | * libelf.h (struct elf_backend_data): Added elf_machine_code and | |
3502 | elf_backend_object_p fields. | |
3503 | (struct bfd_elf_arch_map): Removed. | |
3504 | (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare. | |
3505 | * elf32-target.h, elf64-target.h: Initialize elf_machine_code | |
3506 | field with ELF_MACHINE_CODE. Initialize elf_backend_object_p | |
3507 | field with elf_backend_object_p (if it is defined). | |
3508 | * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c, | |
3509 | elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c, | |
3510 | elf64-gen.c (ELF_MACHINE_CODE): Defined. | |
3511 | * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping | |
3512 | routines. | |
3513 | (mips_elf_object_p): Set the right machine number. | |
3514 | (mips_elf_ecoff_debug_swap): Defined. | |
3515 | (elf_backend_object_p): Defined to be mips_elf_object_p. | |
3516 | (elf_backend_ecoff_debug_swap): Defined to be | |
3517 | mips_elf_ecoff_debug_swap. | |
3518 | * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed. | |
3519 | ||
3520 | * libbfd-in.h (target_vector, default_vector): Declare. | |
3521 | * libbfd.h: Rebuilt. | |
3522 | * format.c (target_vector, default_vector): Don't declare. | |
3523 | ||
3524 | * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow | |
3525 | for R_MIPS_26. Correct overflow detection requires matching the | |
3526 | upper four bits of the destination against the PC. From Ted Lemon | |
3527 | <mellon@pepper.ncd.com>. | |
3528 | ||
3529 | * bout.c (b_out_reloc_type_lookup): Return type should point to | |
3530 | const data. | |
3531 | * coff-i960.c (coff_i960_reloc_type_lookup): Likewise. | |
3532 | * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise. | |
3533 | * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise. | |
3534 | * coff-i386.c (coff_i386_reloc): Made howto const. | |
3535 | * oasys.c (oasys_write_data): Made how const. | |
3536 | ||
95469b02 ILT |
3537 | * libelf.h: Added some comments. |
3538 | (struct elf_backend_data): Added elf_backend_ecoff_debug_swap | |
3539 | field. Removed unused write_relocs field. | |
3540 | * elf32-target.h: Adjusted elf_backend_data initialization | |
3541 | accordingly. | |
3542 | * elf64-target.h: Corrected elf_backend_data initialization to | |
3543 | fill in all fields and to set elf_64_p to 1. | |
3544 | ||
e2756048 ILT |
3545 | Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3546 | ||
7b8106b4 ILT |
3547 | * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment |
3548 | to filepos in SHT_STRTAB case. | |
3549 | (assign_file_position_for_section): Set BFD section filepos as | |
3550 | well as ELF section sh_offset. | |
3551 | ||
e2756048 ILT |
3552 | * reloc.c: Use const instead of CONST. |
3553 | (bfd_perform_relocation): Make variable howto a const pointer. | |
3554 | * bfd-in2.h, libbfd.h: Rebuilt. | |
3555 | ||
3556 | Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) | |
3557 | ||
3558 | * Makefile.in (realclean): Don't remove generated headers. Reverts | |
3559 | change of 2 Jul 1993. | |
3560 | ||
007455de DHW |
3561 | Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com) |
3562 | ||
3563 | * configure.bfd: make unixware equivalent to sysv4. | |
3564 | ||
3565 | * config/i386-nlm.mt: bring in elf config; make it the default. | |
3566 | ||
1d3e8847 JL |
3567 | Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3568 | ||
3569 | * libbfd.c (bfd_put_8): Add parens around reference to "val" | |
3570 | argument. | |
3571 | ||
2ccb88c0 DM |
3572 | Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
3573 | ||
3574 | * hosts/i386mach3.h (HOST_SEGMENT_SIZE), | |
3575 | i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?). | |
3576 | ||
0f396d2a ILT |
3577 | Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3578 | ||
3579 | * coffcode.h (coff_write_object_contents): Zero out internal_a. | |
3580 | ||
c188b0be DM |
3581 | Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
3582 | ||
3583 | * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h, | |
3584 | core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c, | |
3585 | section.c, syms.c, targets.c: | |
3586 | Doc cleanup (spelling, punctuation, grammar, formatting). | |
3587 | * bfd-in2.h, libbfd.h: Rebuild. | |
c188b0be | 3588 | |
baf205c4 JG |
3589 | Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com) |
3590 | ||
3591 | * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors. | |
3592 | * bfd.c, opncls.c: Improve comments on file descriptor cacheing. | |
3593 | ||
fa8e8648 JL |
3594 | Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3595 | ||
3596 | * From Pete Hoogenboom (hoogen@cs.utah.edu) | |
3597 | * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error | |
3598 | in last change. Always rebuild symbol extension section the first | |
3599 | time though if output sections exist (fixes ld -r problems). | |
3600 | ||
d5d53b0a JW |
3601 | Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com) |
3602 | ||
3603 | * Makefile.in: Add .PHONY for check and installcheck rules. | |
3604 | ||
3605 | Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com) | |
3606 | ||
3607 | * libbfd-in.h (artdata): Use long, not time_t for portability, at | |
3608 | least to HPUX. File below is a derived file. | |
3609 | ||
31eb3ead BC |
3610 | Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com) |
3611 | ||
3612 | * libbfd.h (artdata): Use long, not time_t for portability, at | |
3613 | least to HPUX. | |
3614 | ||
242f60e2 JK |
3615 | Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
3616 | ||
3617 | * config.bfd: Use bigmips for mips*-*-bsd*. | |
3618 | ||
55d5b62d ILT |
3619 | Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3620 | ||
f2e945df ILT |
3621 | * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table): |
3622 | Handle symbol number of zero. | |
3623 | ||
7386c3b7 ILT |
3624 | * reloc.c (enum bfd_reloc_code_real): Added |
3625 | BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16, | |
3626 | BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32. | |
3627 | * bfd-in2.h: Rebuilt. | |
3628 | * coff-mips.c (mips_bfd_reloc_type_lookup): Handle | |
3629 | BFD_RELOC_MIPS_LITERAL. | |
3630 | * elf32-mips.c (mips_reloc_map): Handle new relocs. | |
3631 | (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp | |
3632 | checks slightly. | |
3633 | ||
55d5b62d ILT |
3634 | * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end, |
3635 | MY_bfd_debug_info_accumulat [sic]): Remove unused definitions. | |
3636 | (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section, | |
3637 | MY_bfd_seclet_link): Define. | |
3638 | (MY_bfd_reloc_type_lookup): Rename from | |
3639 | MY_reloc_howto_type_lookup. | |
3640 | (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol. | |
3641 | (MY(vec)): Use JUMP_TABLE rather than listing functions. | |
3642 | * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound, | |
3643 | MY_canonicalize_reloc, MY_write_object_contents): Don't define in | |
3644 | terms of MY, because that causes a recusive invocation of CAT when | |
3645 | expanded within JUMP_TABLE, and ANSI compilers don't expand | |
3646 | recursive macros. | |
3647 | * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from | |
3648 | MY_reloc_howto_type_lookup, and don't define in terms of MY. | |
3649 | (MY_canonicalize_reloc): Don't define in terms of MY. | |
3650 | (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather | |
3651 | than listing functions. | |
3652 | ||
6198b7a1 JK |
3653 | Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
3654 | ||
3655 | * config.bfd: Use m68k-elf for m68*-*-sysv4*. | |
3656 | ||
ceeca31c | 3657 | See file ChangeLog.1 |
e6d739eb | 3658 | |
41126f15 JK |
3659 | \f |
3660 | Local Variables: | |
3661 | mode: indented-text | |
3662 | left-margin: 8 | |
3663 | fill-column: 74 | |
3664 | version-control: never | |
3665 | End: |