Commit | Line | Data |
---|---|---|
9a048e48 KR |
1 | Wed Dec 1 11:35:21 1993 Ken Raeburn (raeburn@cujo.cygnus.com) |
2 | ||
3 | * config/ho-go32.h: Include fopen-bin.h. | |
4 | * as.h: If FOPEN_WB isn't defined, include fopen-same.h. | |
5 | * output-file.c (output_file_create): Use FOPEN_WB instead of "w". | |
6 | * input-file.c (input_file_open): Use FOPEN_RT instead of "r". | |
7 | * listing.c (file_info): Use FOPEN_RB instead of "rb". | |
8 | * read.c (s_include): Use FOPEN_RT instead of "r". | |
9 | ||
10 | * stabs.c: Include obstack.h. | |
11 | ||
12 | * tc.h (md_create_long_jump): Don't declare if it's already | |
13 | defined as a macro. | |
14 | (md_create_short_jump, md_estimate_size_before_relax): Ditto. | |
15 | ||
16 | * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_errmsg instead | |
17 | of strerror. Clear bfd_error. | |
18 | ||
19 | * config/te-lynx.h (LOCAL_LABELS_FB): Define, if not already | |
20 | defined. | |
21 | ||
44c0de53 JL |
22 | Wed Dec 1 10:41:56 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
23 | ||
24 | * config/tc-hppa.c (hppa_elf_mark_end_of_function): New function. | |
25 | (pa_process_exit, pa_procend): Call it for ELF objects. | |
26 | ||
777ad64d ILT |
27 | Wed Dec 1 12:10:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
28 | ||
29 | * config/tc-mips.c (macro): Subtract 8 from offset in non PIC l.d | |
4032d3f0 ILT |
30 | case. See comment. From wilson@cygnus.com: for M_L_DAB, set |
31 | coproc before doing goto ld. | |
777ad64d | 32 | |
335d35c8 JL |
33 | Tue Nov 30 13:40:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
34 | ||
35 | * write.c (TC_FORCE_RELOCATION): Provide a default definition. | |
36 | (fixup_segment): Allow the target machine to specify that a | |
37 | relocation must be generated for a particular fixup. Remove | |
38 | #ifndef TC_HPPA hack. | |
39 | ||
40 | * config/tc-hppa.h (TC_FORCE_RELOCATION): Define. | |
41 | ||
42 | * config/tc-hppa.c (md_apply_fix_1): Never change fx_addsy to | |
43 | be NULL. Only fixup_segment is supposed to do that. | |
44 | (hppa_force_relocation): New function. | |
45 | ||
018f2bba ILT |
46 | Tue Nov 30 11:21:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
47 | ||
c751ad19 ILT |
48 | * Makefile.in (stabs.o): Added dependencies. |
49 | ||
018f2bba ILT |
50 | * config/obj-ecoff.c (ecoff_frob_file): Don't call bfd_set_symtab. |
51 | ||
81413fa2 JL |
52 | Sun Nov 28 12:11:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
53 | ||
278cd007 JL |
54 | * app.c (do_scrub_next_char): Output a TAB before any |
55 | .app* directive. | |
56 | ||
81413fa2 JL |
57 | * config/tc-hppa.c (fix_new_hppa): Make sure a sub_symbol |
58 | exists before trying to peek at its name. | |
59 | (pa_space): Do not call pa_align_subseg. See hppa/unsorted/align3.s | |
60 | for testcase. | |
61 | (pa_align_subseg): Delete unused/unwanted function. | |
62 | ||
385ce433 JL |
63 | Sat Nov 27 22:49:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
64 | ||
65 | * read.c (read_a_source_file): Fix test for when to stick a colon | |
66 | on the end of a label. Make code conditional on either MRI or | |
67 | LABELS_WITHOUT_COLONS. | |
68 | ||
69 | * app.c (do_scrub_next_char): If a line begins with whitespace, leave | |
70 | the single whitespace character alone. Eat all others. | |
71 | ||
72 | * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define. | |
73 | ||
31a385d1 JL |
74 | Wed Nov 24 01:22:54 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
75 | ||
76 | * config/tc-hppa.c (pa_procend): Do not call process_exit. | |
77 | (exit_processing_complete): Delete unwanted variable and all | |
78 | references. | |
79 | ||
c5953036 ILT |
80 | Wed Nov 24 02:31:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
81 | ||
82 | * ecoff.c (ecoff_setup_ext): Renamed from ecoff_build_ext. | |
83 | Changed to not actually build the external symbol information, as | |
84 | that is now done by the ECOFF back end. | |
85 | (ecoff_build_debug): Changed accordingly. | |
86 | * ecoff.h (obj_ecoff_set_ext): Declare. obj-format.c function | |
87 | called by ecoff_setup_ext. | |
88 | * config/obj-ecoff.c (ecoff_frob_file): If debug_info count is 0, | |
89 | set corresponding pointer to NULL. Don't set raw_size and | |
90 | raw_syments. | |
91 | (obj_ecoff_set_sym_index): Removed. | |
92 | (obj_ecoff_set_ext): New function. | |
93 | * config/obj-ecoff.h (obj_set_sym_index): Don't define. | |
94 | (obj_ecoff_set_sym_index): Don't declare. | |
95 | * config/obj-elf.c (obj_ecoff_set_ext, elf_get_extr, | |
96 | elf_set_index): New functions used for ECOFF_DEBUGGING. | |
97 | (elf_frob_file): Reworked ECOFF debug generation to use | |
98 | new functions in bfd/ecofflink.c. | |
99 | ||
100 | Sun Nov 21 23:54:52 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
101 | ||
102 | * config/tc-hppa.c (pa_def_subspaces): Only create the unwind | |
103 | subspace for ELF. In the SOM world, the linker is responsible | |
104 | for creating the unwind subspaces. | |
105 | ||
e0209756 ILT |
106 | Fri Nov 19 16:25:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
107 | ||
108 | * config/obj-coffbfd.c: Use PARAMS rather than EXFUN. | |
109 | (yank_symbols): Don't call S_SET_EXTERNAL if the storage class is | |
110 | already set. Fixes .def var; .val external_var; .scl 3; .endef. | |
111 | (adjust_stab_section): Make static. Declare return type. Remove | |
112 | unused variables. | |
113 | ||
114 | * config/tc-i386.h: Declare tc_coff_fix2rtype and | |
115 | tc_coff_sizemachdep. | |
116 | ||
0669e047 KR |
117 | Fri Nov 19 04:33:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
118 | ||
119 | * write.c (write_object_file): Disable obj_check_file_symbols | |
120 | hook; only back end using it wasn't using it correctly. | |
121 | (write_object_file): Always call obj_frob_symbol and | |
122 | tc_frob_symbol; always retain symbol if it's used by a relocation, | |
123 | regardless of what these routines indicate. | |
124 | * config/obj-coff.c (coff_frob_symbol): Renamed from | |
125 | coff_check_file_symbols. | |
126 | * config/obj-coff.h (obj_check_file_symbols): Deleted. | |
127 | (coff_frob_symbol): Declare. | |
128 | (obj_frob_symbol): Call it. | |
129 | ||
130 | * config/obj-coff.c (obj_crawl_symbol_chain, obj_emit_strings, | |
131 | obj_pre_write_hook): Don't define for BFD_ASSEMBLER. | |
132 | (c_section_header): Ditto. Delete superfluous return at end of | |
133 | function. | |
134 | ||
135 | * config/obj-coff.h [TC_SPARC]: Include coff/sparc.h, and specify | |
136 | coff-sparc-lynx. | |
137 | (SA_GET_SYM_TAGNDX): Use BFD_HEADERS version for BFD_ASSEMBLER | |
138 | too. | |
139 | (c_section_header): Rewrite prototype so that it contains no | |
140 | preprocessing directives. Don't declare it at all if | |
141 | BFD_ASSEMBLER. | |
142 | ||
143 | * configure.in (sparc*-*-lynxos): New target, using coff and | |
144 | BFD_ASSEMBLER. | |
145 | ||
146 | * stabs.c: New file. | |
147 | * Makefile.in (REAL_SOURCES, OBJS): List it. | |
148 | * read.c (STAB_SECTION_NAME, STAB_STRING_SECTION_NAME, | |
149 | get_stab_string_offset, s_stab_generic, s_stab, s_xstab, s_desc): | |
150 | Moved to new file. | |
151 | ||
152 | * config/tc-sparc.c (tc_gen_reloc): Handle coff files like elf | |
153 | files. | |
154 | ||
29cc5816 ILT |
155 | Wed Nov 17 17:23:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
156 | ||
157 | * configure.in (mips-*-irix5*): New target. Use elf and mips-big. | |
158 | * config/obj-elf.c: If ECOFF_DEBUGGING, include ecoff.h. | |
159 | (obj_pseudo_table): If ECOFF_DEBUGGING, define ECOFF | |
160 | pseudo-ops. | |
161 | (obj_read_begin_hook): If ECOFF_DEBUGGING, call | |
162 | ecoff_read_begin_hook. | |
163 | (obj_symbol_new_hook): If ECOFF_DEBUGGING, call | |
164 | ecoff_symbol_new_hook. | |
165 | (obj_elf_init_stab_section): Cast alloca result. | |
166 | (elf_frob_file): If ECOFF_DEBUGGING, finish up ECOFF debugging | |
167 | information and write it out into .mdebug section. | |
168 | * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): New macro. | |
169 | (TARGET_SYMBOL_FIELDS): Use ELF_TARGET_SYMBOL_FIELDS. | |
170 | (ECOFF_DEBUGGING): Define if TC_MIPS. | |
171 | (TARGET_SYMBOL_FIELDS): If ECOFF_DEBUGGING, override to add | |
172 | fields required by ECOFF. | |
173 | * config/tc-mips.c: Check ECOFF_DEBUGGING rather than | |
174 | OBJ_ECOFF in many cases. | |
175 | (mips_any_noreorder): New variable. | |
176 | (mips_cprestore_offset): Initialize to -1. | |
177 | (mips_frame_reg): New variable. | |
178 | (RELAX_ENCODE, RELAX_OLD, RELAX_NEW, RELAX_RELOC1, | |
179 | RELAX_RELOC2, RELAX_RELOC3, RELAX_WARN): New macros. | |
180 | (md_pseudo_table): Handle "gpword" and "cpadd". | |
181 | (md_begin): Initialize ok to false. If OBJ_ELF, set alignment | |
182 | of text, data and bss sections to 4. Set alignment of | |
183 | .reginfo section to 2. If ECOFF_DEBUGGING, create .mdebug | |
184 | section. | |
185 | (ALIGN_ERR, ALIGN_ERR2): Removed unused and useless alignment | |
186 | check. | |
187 | (append_insn, macro_build, macro_build_lui): Take place | |
188 | argument. Changed all callers. | |
189 | (append_insn): If appending a nop, don't emit one. | |
190 | (macro_build): Changed assertion for 'i', 'j', 'o' case. | |
191 | (gp_reference): Removed. | |
192 | (load_address): New function. | |
193 | (macro): If mips_noreorder is used, set mips_any_noreorder. | |
194 | Extensive changes to handle GP and PIC symbols differently. | |
195 | Build both possible code choices using a variant frag, and | |
196 | make a final decision at the end of assembly when all | |
197 | information is known. Added PIC support for all symbol | |
198 | references. | |
199 | (mips_ip): Don't permit anything but a number after $ for a | |
200 | coprocessor register. Don't use .lit4 or .lit8 sections when | |
201 | generating PIC code. If OBJ_ELF, set alignment of .lit4 or | |
202 | .lit8 section to 4. | |
203 | (md_apply_fix): Accept and ignore GOT16 and GPREL32 relocs. | |
204 | (s_change_sec): Set alignment of ELF .rodata or .sdata section | |
205 | to 4. | |
206 | (s_mipsset): If .set noreorder, set mips_any_noreorder. | |
207 | (s_cpload): Ignore .cpload if not generating PIC code. Warn | |
208 | if .cpload is not in noreorder section. | |
209 | (s_cprestore): Ignore .cprestore if not generating PIC code. | |
210 | (s_gpword, s_cpadd): New functions. | |
211 | (tc_get_register): Added frame argument; if true, set | |
212 | mips_frame_reg to return value. Changed all callers. | |
213 | (md_estimate_size_before_relax): Don't error out, but instead | |
214 | determine how much a frag should grow. | |
215 | (tc_gen_reloc): Return multiple relocs if appropriate, as | |
216 | determined by md_estimate_size_before_relax. | |
217 | (md_convert_frag): New function. | |
218 | (mips_elf_final_processing): Set ELF header flags based on | |
219 | mips_any_noreorder and mips_pic. | |
220 | * config/tc-mips.h (RELOC_EXPANSION_POSSIBLE): Define. | |
221 | (MAX_RELOC_EXPANSION): Define to be 3. | |
222 | (md_relax_frag): Define to be 0. | |
223 | (md_convert_frag): Don't define. | |
224 | (tc_get_register): Changed declaration. | |
225 | ||
226 | * ecoff.h, ecoff.c: New files pulled out of config/obj-ecoff.c to | |
227 | support generating ECOFF debugging information for MIPS ELF | |
228 | targets. Compiled only if ECOFF_DEBUGGING is defined. Changed | |
229 | handling of external symbols: it now always generates exactly | |
230 | those external symbols that are defined in the global symbol list. | |
231 | * Makefile.in (REAL_SOURCES): Added ecoff.c. | |
232 | (REAL_HEADERS): Added ecoff.h. | |
233 | (OBJS): Added ecoff.o. | |
234 | (ecoff.o): New target. | |
235 | * config/obj-ecoff.c: Almost entirely moved into ecoff.c. | |
236 | Remaining code mostly just calls ecoff.c code. | |
237 | * config/obj-ecoff.h: Define ECOFF_DEBUGGING. | |
238 | (TARGET_SYMBOL_FIELDS): Make ecoff_symbol a pointer to a | |
239 | struct localsym. | |
240 | (obj_read_begin_hook, obj_symbol_new_hook): Define to call | |
241 | functions in ecoff.c. | |
242 | (ecoff_stab): Don't declare (now declared in ecoff.h). | |
243 | (obj_set_sym_index): Define. | |
244 | (obj_ecoff_set_sym_index): Declare. | |
245 | ||
246 | * frags.h (frag_grow): Declare. | |
247 | * frags.c (frag_grow): Made non-static. | |
248 | ||
249 | * write.c (is_dnrange): Do not define if md_relax_frag is defined. | |
250 | (relax_segment): If md_relax_frag is defined, use it to handle a | |
251 | frag of type rs_machine_dependent rather than looking through | |
252 | md_relax_table. | |
253 | ||
254 | * read.c (read_a_source_file): If we find a bad pseudo-op, | |
255 | do a continue to go on to the next line rather than a break. | |
256 | Removed duplicate bad pseudo-op code which was never executed. | |
257 | ||
258 | * read.c (s_lcomm): Do not require a comma after the name. | |
259 | ||
260 | * subsegs.h (segment_info_type): Changed hadone field to bitfield. | |
261 | Added bss bitfield. | |
262 | * as.c (perform_an_assembly_pass): Set bss flag for bss_section. | |
263 | * read.c (s_lcomm): Set bss flag for .sbss section if used. | |
264 | * write.c (relax_and_size_seg): Don't set SEC_HAS_CONTENTS for a | |
265 | bss section. Set SEC_RELOC if there are any relocations, even for | |
266 | a zero size section. | |
267 | ||
268 | * write.c (write_relocs): In RELOC_EXPANSION_POSSIBLE case, base | |
269 | data offset on reloc[0]->address rather than reloc[j]->address, so | |
270 | that multiple relocs can affect different memory locations. | |
271 | ||
272 | * write.c (chain_frchains_together, relax_and_size_seg, | |
273 | adjust_reloc_syms, write_relocs): Make third argument PTR, not | |
274 | char *, to match definition of bfd_map_over_sections. | |
275 | ||
276 | * app.c (do_scrub_next_char): Don't interpret a comment character | |
277 | as starting a CPP line directive unless it is a '#' and is the | |
278 | very first characters on the line (i.e., do not permit leading | |
279 | whitespace). | |
280 | ||
281 | * messages.c (identify): Make file argument non-const, to match | |
282 | callers. | |
283 | ||
c5e9ccd0 JL |
284 | Tue Nov 16 20:38:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
285 | ||
286 | * config/tc-hppa.c (pa_ip): Fix thinko in 21bit range check. | |
287 | ||
288 | Sat Nov 13 18:22:48 1993 Steve Chamberlain (sac@jonny.cygnus.com) | |
289 | ||
290 | * config/tc-sh.c (md_apply_fix): Cope with IMM16 type too. | |
291 | * config/tc-z8k.c (build_bytes, md_apply_fix): Understand nDISP7 | |
292 | relocs. | |
293 | ||
4a1b59ef JL |
294 | Fri Nov 12 16:51:47 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
295 | ||
3e330968 | 296 | * config/tc-hppa.[ch]: Fix assorted trivial indention problems. |
4a1b59ef JL |
297 | * config/obj-som.c (obj_som_version): Add missing ';'. |
298 | (som_frob_file): Delete whitespace at EOL. | |
299 | ||
f3b6e1f2 KR |
300 | Fri Nov 12 15:26:21 1993 Ken Raeburn (raeburn@cygnus.com) |
301 | ||
302 | * Makefile.in (VERSION): Updated following 2.2 release. | |
303 | ||
c5e9ccd0 | 304 | Fri Nov 12 14:52:17 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
f2eed884 JL |
305 | |
306 | * config/tc-hppa.c (hppa_fix_struct): Use a real type for the | |
307 | field selector, rather than an int. All uses of field selectors | |
308 | fixed. | |
309 | (tc_gen_reloc): For SOM PLABELs, always set addend to zero for now. | |
310 | (md_apply_fix_1): Do not call hppa_field_adjust for any PLABEL | |
311 | field. | |
312 | ||
313 | Thu Nov 11 15:49:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
a721c80b JL |
314 | |
315 | * config/tc-hppa.c (pa_type_args): For .import statements, | |
316 | silently ignore attempt to change the symbol type for a function | |
f2eed884 | 317 | from ST_ENTRY to ST_CODE on .import. |
a721c80b | 318 | |
ca16b5e5 ILT |
319 | Wed Nov 10 16:19:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
320 | ||
321 | * write.h (fixS): Rename fx_callj field to fx_tcbit. | |
322 | * write.c, config/obj-coff.c, config/obj-coffbfd.c, | |
323 | config/tc-i960.c: Corresponding changes. | |
324 | ||
48153d49 JL |
325 | Tue Nov 9 00:49:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
326 | ||
7420b02b JL |
327 | * Makefile.in (distclean): Delete config-stamp and config.h |
328 | ||
f41f3d72 JL |
329 | * config/tc-hppa.c (evaluate_absolute): Avoid relying on |
330 | ANSI-C features. | |
331 | ||
48153d49 JL |
332 | * config/tc-hppa.c (pa_type_args): Renamed from pa_export_args. |
333 | Accept new argument "is_export". All callers changed. When | |
334 | processing a .export directive for a function, do not allow | |
335 | the user to set the type to "CODE", instead warn and set the | |
336 | type to "ENTRY". | |
337 | ||
9226253a ILT |
338 | Mon Nov 8 12:05:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
339 | ||
340 | * config/tc-mips.c (mips_ip, printInsn): Handle 'k' (from Ted | |
341 | Lemon <mellon@pepper.ncd.com>). | |
342 | (mips_ip): Permit odd numbered floating point registers if -mips3. | |
48153d49 | 343 | (macro): Use BFD_RELOC_MIPS_LITERAL relocation for M_LI_SS. |
9226253a | 344 | |
53087850 DE |
345 | Mon Nov 8 07:45:01 1993 Doug Evans (dje@canuck.cygnus.com) |
346 | ||
347 | * configure.in: Remove h8300h, we have multilib now. | |
348 | ||
5f8a3788 DHW |
349 | Mon Nov 8 06:09:18 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com) |
350 | ||
351 | * configure.in: Support generic netware as being ELF format. | |
352 | Recognise unixware if the user supplies it. | |
353 | ||
163aac84 JL |
354 | Sun Nov 7 01:02:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
355 | ||
513f0471 JL |
356 | * First cut at cleaning up PA instruction parsing. |
357 | * config/tc-hppa.c (pa_get_absolute_expression): Accept pointer to | |
358 | insn structure as an argument, and a pointer to a string. All | |
359 | callers changed. Always read any field selector here. Call | |
360 | evaluate absolute to get a return value. | |
361 | (evaluate_absolute): Addept pointer to insn structure as its | |
362 | argument. All callers changed. | |
363 | (INSERT_FIELD_AND_CONTINUE): New macro for inserting a bitfield | |
364 | into an instruction and continuing the main pa_ip loop. | |
365 | (CHECK_FIELD): New macro for simple range checking of fields. | |
366 | (pa_ip): Delete unused variables. Use INSERT_FIELD_AND_CONTINUE | |
367 | and CHECK_FIELD. All immediate fields now pass through | |
368 | pa_get_absolute_expression which will also handle field selectors. | |
369 | Delete dead code. Simplify. | |
370 | (md_apply_fix_1): Use CHECK_FIELD to verify any fixes that are | |
371 | applied are in range. Use bfd_put_32 rather than inserting each | |
372 | byte of the fixed instrution into the buffer ourselves. | |
373 | ||
3e411021 JL |
374 | * write.c (fixup_segment): Delete {SEG,GLOBAL}_DIFF_ALLOWED code, |
375 | it was PA specific and is no longer needed (it's now handled | |
376 | within the PA backend). | |
377 | * config/tc-hppa.h (SEG_DIFF_ALLOWED): Delete definition. | |
378 | * config/tc-hppa.c (fix_new_hppa): If the subtract symbol for | |
379 | a fixup is $global$ change it to NULL as $global$ is really only | |
380 | needed long enough to determine the base type of relocation to use. | |
381 | ||
240cbc57 JL |
382 | * config/tc-hppa.c (create_new_subspace): Initialize subspace_defined. |
383 | ||
163aac84 JL |
384 | * config/tc-hppa.c (pa-ip, case 'z'): Make field selectors work |
385 | for 'z' operands (target of ble branch). | |
386 | ||
1cc248d2 JL |
387 | Sat Nov 6 22:41:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
388 | ||
18c4f112 JL |
389 | * config/tc-hppa.c: (update_subspace): Fix type and name of last |
390 | parameter. All callers fixed. | |
391 | (md_begin, pa_chk_field_selector, pa_entry): Lint. | |
392 | ||
1cc248d2 JL |
393 | * config/tc-hppa.c (cons_fix_new_hppa): Reset field selector |
394 | to default state after it's been used. | |
395 | ||
88eb7ea6 JL |
396 | Fri Nov 5 12:08:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
397 | ||
398 | * config/obj-som.c (obj_som_init_stab_section): Change | |
399 | space/subspace sort keys for the stab sections so as to avoid | |
400 | bugs in the hp linker and pxdb. | |
401 | ||
0f894895 JL |
402 | Thu Nov 4 17:00:05 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
403 | ||
404 | * write.c (chain_frchains_together): Update pointer to last | |
405 | frag for a segment in the seginfo structure. | |
406 | ||
de074576 JW |
407 | Thu Nov 04 09:09:35 1993 Jeffrey Wheat (cassidy@cygnus.com) |
408 | ||
409 | * Makefile.in: Changed RUNTESTFLAGS to RUNTEST_FLAGS | |
410 | ||
411 | Wed Nov 3 12:16:27 1993 Ken Raeburn (raeburn@rover.cygnus.com) | |
412 | ||
413 | * write.c (fixup_segment): Handle conversion of subtraction to | |
414 | pc-relative addressing even if pc-relative flag is already set. | |
415 | ||
416 | * config/tc-m68k.c (m68k_ip_op): Use strchr, not index. Don't | |
417 | declare either. | |
418 | ||
419 | * doc/Makefile.in (distclean): Delete intermediate files from dvi | |
420 | build, but not the dvi or info files. | |
421 | * Makefile.in (clean-here): New target; cleans up current | |
422 | directory only. | |
423 | (distclean): Use it instead of clean. | |
424 | ||
425 | * read.c (s_xstab): Don't use alloca. | |
426 | ||
427 | * messages.c (identify): New routine; print message identifying | |
428 | following messages as coming from assembler. | |
429 | (as_show_where, as_bad_internal, as_bad_where): Call it. | |
430 | (as_fatal): Don't need to identify program any more. | |
431 | ||
efe8ef02 ILT |
432 | Tue Nov 2 18:04:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
433 | ||
434 | * read.c (s_lcomm): Put small objects in .sbss for MIPS ELF as | |
435 | well as MIPS ECOFF. | |
436 | (get_stab_string_offset): Remove unused variable aligned. | |
437 | ||
aa14e863 JL |
438 | Tue Nov 2 15:07:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
439 | ||
d6e524f3 JL |
440 | * tc-hppa.c: Add %dp and %rp as synonyms for %r27 and %r2 in the |
441 | predefined register table. | |
442 | (pa_parse_number): Handle %rp in common register shortcut code. | |
443 | Consistently set return value to -1 for an error. Clean up error | |
444 | messages and only print them when "print_errors" is true. Handle | |
445 | empty string case like the HP assembler -- assume a value of | |
446 | zero. | |
447 | ||
20cee6d8 JL |
448 | * config/ho-hpux.h: Do not include ho-sysv.h. Instead include |
449 | standard hpux include files to pick up various function decls. | |
450 | ||
aa14e863 JL |
451 | * config/ho-hppaosf.h: Delete _IO* macros. They are defined in |
452 | stdio.h. Delete bogus declaration of free. Get path to | |
453 | alloca-conf.h right. | |
454 | ||
25270a1c KR |
455 | Tue Nov 2 13:57:30 1993 Ken Raeburn (raeburn@rover.cygnus.com) |
456 | ||
457 | * expr.c (operand): Fix checks for characters following "0b" or | |
458 | "0f". | |
459 | ||
f197d7eb JL |
460 | Mon Nov 1 21:37:04 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
461 | ||
ff852e11 JL |
462 | * config/obj-som.h (obj_attach_unwind_info): Define as a hook |
463 | so GAS can attach unwind descriptor information to a BFD symbol. | |
464 | * config/tc-hppa.c (fix_new_hppa): If necessary attach unwind | |
465 | descriptor information to the BFD symbol. | |
466 | (md_apply_fix): R_HPPA_ENTRY and R_HPPA_EXIT can never be "applied", | |
467 | they are simply markers. Make R_HPPA_UNWIND_* handling OBJ_ELF | |
468 | dependent. | |
469 | (pa_build_unwind_subspace): Whole function is OBJ_ELF dependent. | |
470 | (pa_entry): Build a R_HPPA_ENTRY relocation when configured for SOM. | |
471 | (pa_exit): Likewise, but built a R_HPPA_EXIT relocation. Do not | |
472 | build "end-of-function" symbols for SOM, they are not needed. | |
473 | ||
a50e9b55 JL |
474 | * config/tc-hppa.c (process_exit): Create temporary symbols with |
475 | correct prefixes so they can be eliminated later. | |
476 | ||
49fc68a1 JL |
477 | * config/tc-hppa.c (call_info struct): Delete unused "frame" field. |
478 | (pa_callinfo): Insert framesize into the unwind information as | |
479 | soon as it's available. | |
480 | (pa_build_unwind_subspace): Do not insert framesize into the unwind | |
481 | information here. | |
482 | ||
c43d56f7 JL |
483 | * Add support for marker type relocations. These mark areas |
484 | of interest to the linker. ENTRY/EXIT relocations for SOM are | |
485 | an example of marker relocations. | |
486 | * write.c (write_relocs): Instead of assuming size of a relocation | |
487 | is 4 bytes, pick up the size from relocation itself. | |
488 | (fixup_segment): Do not complain that a value is too small for | |
489 | marker relocations. | |
490 | ||
009dc5e1 JL |
491 | * struc-symbol.h: Add new "sy_used" field to the symbol structure. |
492 | * expr.c (operand): Set sy_used for any symbol used as an operand. | |
493 | (expr): Likewise for any symbol used in an expression. | |
494 | * config/tc-hppa.h (tc_frob_symbol): Define. Punt imported | |
495 | symbols which are never used and absolute symbols which local scope. | |
496 | ||
f197d7eb JL |
497 | * config/obj-som.h (obj_frob_file): Define. |
498 | * config/obj-som.c (obj_som_init_stab_section): Set alignment | |
499 | of stab sections. Make space for the special stab entry. | |
500 | (adjust_stab_sections): Adjust the special entry in the | |
501 | stabs section. | |
502 | (som_frob_file): New function. Simply calls adjust_stab_sections | |
503 | for each section. | |
504 | ||
bca9cf0b ILT |
505 | Mon Nov 1 17:54:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
506 | ||
507 | * config/tc-mips.c (PIC_CALL_REG, SP, FP): Define. | |
508 | (mips_pic, mips_cprestore_offset): New static variables. | |
509 | (md_pseudo_table): Handle .abicalls, .cpload, and .cprestore. | |
510 | Ignore .bgnb and .endb. | |
511 | (gp_reference): _gp_disp is never addressed off GP. | |
512 | (macro_build): Ignore macros while searching for insn. For cases | |
513 | i, j, and o, accept the reloc type as an argument rather than | |
514 | assuming BFD_RELOC_LO16. Don't try to convert BFD_RELOC_LO16 to | |
515 | BFD_RELOC_MIPS_GPREL. Added new case a. | |
516 | (set_at, load_register, macro): Changed calls to macro_build to | |
517 | pass new argument for i, j and o cases. | |
518 | (macro): Handle M_JAL_1, M_JAL_2 and M_JAL_A. These require | |
519 | special handling when generating SVR4 PIC code. | |
520 | (mips_ip, tc_get_register, s_frame): Use macros FP, SP, GP and AT | |
521 | rather than hard coded constants. | |
522 | (md_apply_fix): Handle BFD_RELOC_MIPS_LITERAL and | |
523 | BFD_RELOC_MIPS_CALL16. | |
524 | (s_option): Set mips_pic based on .option picN. | |
525 | (s_abicalls): New function; set mips_pic to 2. | |
526 | (s_cpload): New function; handle .cpload. | |
527 | (s_cprestore): New function; handle .cprestore. | |
528 | ||
529 | * config/obj-ecoff.c (obj_pseudo_table): Add entries for .bgnb, | |
530 | .endb and .verstamp, setting them to s_ignore. | |
531 | ||
d191a03c JL |
532 | Sun Oct 31 00:36:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
533 | ||
47f45d66 JL |
534 | * config/tc-hppa.c (subspace_dictionary_chain): Add new ssd_defined |
535 | field. Define SUBSPACE_DEFINED accessor macro. | |
536 | (pa_subspace): Allow user to override subspace attributes for | |
537 | built-in subspaces. Set ssd_defined at the end of fcn -- that | |
538 | way the attributes can only be changed once. Pass newly allocated | |
539 | name to is_defined_subspace, not a pointer to the input line. | |
540 | Fix typo in space/subspace rework. | |
541 | (is_defined_subspace): Delete unused 2nd arg. All callers changed. | |
542 | ||
543 | * config/tc-hppa.c (pa_import): If currently in the text segment | |
544 | and a symbol is imported without type information, set BSF_FUNCTION | |
545 | for the symbol. | |
20b39b6f JL |
546 | * write.c (relax_and_size_seg): Correct test to determine if |
547 | the section's size was rounded up. | |
548 | ||
e75acd68 JL |
549 | * config/obj-som.h (obj_set_symbol_type): Define a hook so GAS |
550 | can properly set all the SOM symbol types. | |
551 | * config/tc-hppa.c (pa_symbol_type): New enum to represent the | |
552 | symbol types which can be set from an IMPORT/EXPORT statement. | |
553 | (pa_export_args): Set the pa_symbol_type type based on arguments. | |
554 | If defined, call obj_set_symbol_type to pass this information on | |
555 | to the BFD backend. | |
556 | ||
d191a03c JL |
557 | * read.c (get_stab_string_offset): Set SEC_DEBUGGING for any |
558 | stab section we make. | |
559 | (s_stab_generic): Likewise. | |
560 | ||
12696e9c JL |
561 | Sat Oct 30 14:26:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
562 | ||
65a7f8a6 JL |
563 | * Allow backends to override the value of the fake label. |
564 | * write.h (LOCAL_LABEL): Delete DOT_LABEL_PREFIX code. Instead | |
565 | assume backends will define LOCAL_LABEL if anything other than | |
566 | 'L' is used to denote a local label. | |
567 | (FAKE_LABEL_NAME): New macro. Defines the default name used for | |
568 | the "fake" label. | |
569 | * expr.c (make_expr_symbol): Delete DOT_LABEL_PREFIX code | |
570 | and instead simply use the string defined by FAKE_LABEL_NAME. | |
571 | (operand): Likewise. | |
572 | * read.c (s_stab_generic): Likewise. | |
573 | * config/tc-hppa.h (FAKE_LABEL_NAME): Define as L$0\001 so it's | |
574 | known to be a local label. | |
575 | * config/tc-i386.h (DOT_LABEL_PREFIX): Delete. | |
576 | (LOCAL_LABEL, FAKE_LABEL_NAME): Define. | |
577 | * config/tc-m68k.h (DOT_LABEL_PREFIX): Delete. | |
578 | (LOCAL_LABEL, FAKE_LABEL_NAME): Define. | |
579 | * config/te-sco386.h (DOT_LABEL_PREFIX): Delete. | |
580 | (LOCAL_LABEL, FAKE_LABEL_NAME): Define. | |
581 | ||
6bc14195 JL |
582 | Rework space/subspace handling in PA code to fully support |
583 | SOM spaces/subspaces. | |
584 | * config/tc-hppa.c (USE_ALIASES): New object-format dependent define | |
585 | to control the use of space/subspace name aliases. | |
586 | (update_subspace): Accept space chain entry for containing space | |
587 | as a new parameter. All callers changed. | |
588 | (pa_get_label): Use current_space rather than pa_segment_to_space. | |
589 | (pa_define_label): Likewise. | |
590 | (pa_undefine_label): Likewise. | |
591 | (md_begin): Change into the (possibly modified) text_section. | |
592 | (pa_parse_space_stmt): Create a new segment/space if create_flag | |
593 | is true, and the space name is not one of the two predefined spaces. | |
594 | (pa_subspace): Use current_space rather than a lookup via | |
595 | pa_segment_to_space. Reset BFD section flags as required by | |
596 | the .subspace directive. Likewise for the section alignment. | |
597 | Pass the current space to update_subspace and create_new_subspace. | |
598 | (pa_spaces_begin): Only use space/subspace aliases if USE_ALIASES | |
599 | is true. When not using aliases, create a BFD section for each | |
600 | subspace encountered. When not using aliases replace the default | |
601 | text, data, and bss segments with new ones. | |
602 | (create_new_subspace): When not using aliases each subspace has a | |
603 | section/segment and subsegments are not needed, so set the subsegment | |
604 | to zero. | |
605 | ||
548ea75b JL |
606 | * config/tc-hppa.c (pa_parse_space_stmt): If needed, call |
607 | obj_set_section_attributes to pass space attributes to the | |
608 | BFD backend. | |
609 | (create_new_space): Likewise. | |
610 | (create_new_subspace): Likewise for subspace attributes using | |
611 | obj_set_subsection_attributes. | |
612 | (update_subspace): Likewise for subspace attributes using | |
613 | obj_set_subsection_attributes. | |
614 | ||
0f3b419c JL |
615 | * config/tc-hppa.c (pa_parse_space_stmt): Get segment and sort key |
616 | for $TEXT$ and $PRIVATE$ from the default space structure. | |
617 | ||
9a182533 JL |
618 | * config/tc-hppa.c (pa_export_args): Always set BSF_FUNCTION |
619 | as appropriate for the given type. | |
620 | ||
62f0841b JL |
621 | * config/tc-hppa.c (tc_gen_reloc): Preliminary stab at handling |
622 | SOM relocations. | |
623 | ||
d56f45f5 JL |
624 | * config/tc-hppa.c (pa_comm): Delete incorrect check for symbol |
625 | redefinition. | |
626 | ||
3c87583d JL |
627 | * config/obj-som.[ch]: New files for SOM support. Note SOM |
628 | support is not yet complete in GAS or BFD. | |
629 | ||
12696e9c JL |
630 | * config/ho-hppabsd.h: Delete IO* macros, they are defined in |
631 | stdio.h. Delete declaration of free. Include stdlib.h, unistd.h, | |
632 | and string.h. | |
633 | ||
37ed805e JL |
634 | Fri Oct 29 13:26:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
635 | ||
12696e9c JL |
636 | * Allow backends to override the section names used for embedded |
637 | stabs support. Needed for SOM. | |
638 | * read.c (STAB_SECTION_NAME): Default the name of the stab section | |
639 | to ".stab". | |
640 | (STAB_STRING_SECTION_NAME): Likewise for the stab strings section. | |
641 | (get_stab_string_offset): Is now passed the full name for the | |
642 | stab string section rather than a name prefix. All references | |
643 | changed. | |
644 | (s_stab_generic): New argument for the stab string section name. | |
645 | all references changed. | |
646 | (s_xstab): Append "str" to the stab section name to get the | |
647 | stab string section name. | |
648 | * config/obj-coffbfd.c (obj_coff_init_stab_section): Append "str" | |
649 | to stab section name to get the stab string section name. Pass | |
650 | the full name of the stab string section to get_stab_string_offset. | |
651 | * config/obj-elf.c (obj_elf_init_stab_section): Likewise. | |
652 | ||
53c0b9e7 JL |
653 | * config/tc-hppa.c (md_begin): Disable "-R" option to fold |
654 | textand data segments. Warn user "-R" is unsupported on the | |
655 | PA. | |
37ed805e | 656 | |
48ac0c90 JL |
657 | Thu Oct 28 12:36:13 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
658 | ||
d33ace2e JL |
659 | * config/tc-hppa.c (md_pseudo_table): Default alignment is 8 for |
660 | .align and .ALIGN directives. | |
661 | ||
48ac0c90 JL |
662 | * config/tc-hppa.c (pa_space): Do not report an error for a .space |
663 | directive which does not define a "well-known" space and does | |
664 | not include a space number as an argument. | |
665 | ||
666 | * config/tc-hppa.c (pa_def_subspaces): Correct initialization of the | |
667 | "defined", "loadable", "code_only" and "space_index" fields. | |
668 | (pa_def_spaces): Correct initialization of the "spnum", "defined", | |
669 | and "private" fields. | |
670 | ||
671 | * write.h (struct fix): Add new tc_fix_data field for the various | |
672 | backends to attach machine dependent fixup information to. | |
673 | * write.c (fix_new_internal): Initialize new tc_fix_data field. | |
674 | * config/tc-hppa.c (hppa_fix_struct): Delete unnecessary fix_fixP and | |
675 | fx_next fields. | |
676 | (hppa_find_hppa_fix): Delete unnecessary function. Fix all | |
677 | callers to get HPPA fixup information from the tc_fix_data field | |
678 | in the GAS fixup. | |
679 | (hppa_fix_root): Delete unnecessary variable. | |
680 | (fix_new_hppa): Attach HPPA fixup data to the GAS fixup. | |
681 | ||
682 | * config/tc-hppa.c (pa_set_start_symbol); Delete unwanted | |
683 | function. Fix all callers. | |
684 | (subspace_dictionary_chain): Delete unused ssd_start_sym field. | |
685 | ||
686 | * config/tc-hppa.c (hppa_fix_adjustable): New function to determine | |
687 | if a particular fixup is adjustable. | |
688 | * config/tc-hppa.h (tc_fix_adjustable): Call hppa_fix_adjustable to | |
689 | perform the real work. | |
690 | ||
691 | * config/tc-hppa.h (RELOC_EXPANSION_POSSIBLE): Move definition out | |
692 | of OBJ_XXX conditionals. | |
693 | (MAX_RELOC_EXPANSION): Likewise. | |
694 | ||
695 | * config/tc-hppa.c (log2): Renamed from is_power_of_2. Fix all | |
696 | callers. Now returns log2 (N) for positive N which are an exact | |
697 | power of two or -1 for an error. | |
698 | ||
699 | * config/tc-hppa.c (pa_callinfo): Range check values provided for | |
700 | ENTRY_GR, ENTRY_FR and ENTRY_SR. Properly adjust vaues before | |
701 | inserting them into the unwind table. | |
702 | ||
703 | * config/tc-hppa.c (NEEDS_FIXUP): Delete definition and all references. | |
704 | (hppa_gen_reloc_type): New object format dependent macro. | |
705 | (pa_ip): Delete tons of code which was either OBJ_SOM or OBJ_ELF | |
706 | conditional. The code can (and will) be shared between SOM & ELF | |
707 | formats in the near future. | |
708 | (cons_fix_new_hppa, md_apply_fix_1): Likewise. | |
709 | (pa_build_unwind_subspace, process_exit, pa_exit): Likewise. | |
710 | (tc_gen_reloc): Use hppa_gen_reloc rather than an object format | |
711 | specific call. | |
712 | ||
713 | * config/tc-hppa.c (pa_comm): Set the segment for a common symbol | |
714 | to bfd_und_section. | |
715 | ||
716 | * config/obj-elf.h (obj_elf_version): Add extern prototype. | |
717 | ||
718 | * configure.in (hppa-*-bsd*): New configuration. | |
719 | BFD is always used for GAS generating SOM objects. | |
720 | ||
721 | * write.c (adjust_reloc_syms): Set sy_used_in_reloc if an | |
722 | adjustment is rejected by the target machine. | |
723 | ||
724 | * config/tc-hppa.c (pa_big_cons): Delete function and its | |
725 | declaration. All callers changed to use pa_cons. | |
726 | ||
727 | * write.c (fixup_segment): Fix indention and open/close brace | |
728 | problem. | |
729 | ||
730 | From Pete Hoogenboom: | |
731 | * config/tc-hppa.c (md_atof): Return a NULL on success rather than | |
732 | an empty string. | |
733 | ||
3515a504 JL |
734 | * config/tc-hppa.c (pa_parse_space_stmt): Advance |
735 | input_line_poitner when an invalid argument is encountered. | |
736 | ||
6121fb06 ILT |
737 | Thu Oct 28 13:09:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
738 | ||
739 | * config/tc-a29k.c (md_begin): When opcodes are mashed together in | |
740 | the table, require that the one without bit 0x1000000 set come | |
741 | first. Require further that it be case 'b' or 'P'. The a29k | |
742 | opcode table already meets these constraints. | |
743 | (machine_ip): When handling case 'i' or 'A', make sure that the | |
744 | appropriate opcode really exists by looking at the next entry in | |
745 | the opcode table. | |
746 | ||
56c96faa ILT |
747 | Wed Oct 27 11:48:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
748 | ||
729f4bba ILT |
749 | * config/tc-m68k.c (m68k_ip): Adjust offsets for PC relative |
750 | fixups. Add 6 for long 7.3 case, 2 for short 7.2 case. | |
751 | ||
007ff46b ILT |
752 | * config/obj-ecoff.c (obj_ecoff_ent): Ignore an optional number |
753 | after a .ent directive. | |
754 | ||
d1ee509b ILT |
755 | * config/tc-mips.c (mips_ip): Handle '>' case (shift amount |
756 | between 32 and 63 for double shift instruction). Do & 0x1f rather | |
757 | than % 32. | |
758 | (printInsn): Handle '>'. | |
56c96faa | 759 | |
fa20b8bf ILT |
760 | Tue Oct 26 16:58:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
761 | ||
5694ad93 ILT |
762 | * config/tc-ns32k.c (tc_aout_fix_to_chars): Output the symbol |
763 | number in the right place. Untested. Probably does not work for | |
764 | cross assembly. From cagney@cs.adelaide.edu.au (Andrew Cagney). | |
765 | ||
f3751617 ILT |
766 | * config/tc-m68k.c (md_apply_fix_2): Error if a short branch uses |
767 | an illegal offset of 0 or -1. | |
768 | ||
fa20b8bf ILT |
769 | * config/obj-elf.c (obj_elf_init_stab_section): Align .stab |
770 | section to a longword boundary. | |
771 | ||
4da7942d KR |
772 | Tue Oct 26 10:24:31 1993 Ken Raeburn (raeburn@cygnus.com) |
773 | ||
774 | * Makefile.in (CHECKFLAGS): Pass down RUNTESTFLAGS. | |
775 | ||
776 | From Jeff Law: | |
777 | * config/tc-hppa.c (tc_gen_reloc): ELF32_HPPA_R_ADDEND -> | |
778 | HPPA_R_ADDEND. | |
779 | ||
24934035 SC |
780 | Mon Oct 25 11:17:58 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
781 | ||
8e5afd4f SC |
782 | * config/tc-sh.c (build_Mbytes): Write the relocs to the correct |
783 | address. (md_assemble): Make error handling a bit more graceful. | |
784 | (md_apply_fix): Don't warn on non aligned displacement. | |
785 | ||
24934035 SC |
786 | * config/tc-z8k.c (get_specific, built_bytes): Understand all the |
787 | aspects of lda. | |
788 | ||
84678d16 KR |
789 | Mon Oct 25 10:20:31 1993 Ken Raeburn (raeburn@rover.cygnus.com) |
790 | ||
791 | * doc/Makefile.in (install-info): Use "$<*" so VPATH will find | |
792 | as.info* even if they're in $(srcdir) (e.g., for FSF | |
793 | distributions). | |
794 | ||
795 | * write.c (write_relocs): For relocs that are pc_relative and | |
796 | pcrel_offset and not partial_inplace, adjust reloc->addend to | |
797 | compensate for a bfd_perform_relocation bug. | |
798 | ||
799 | * config/tc-sparc.h: Removed remaining non-BFD_ASSEMBLER code. | |
800 | * config/tc-sparc.c: Ditto. | |
801 | (tc_gen_reloc): Include fx_offset for pcrel fixups. | |
802 | ||
52aa70b5 JW |
803 | Sun Oct 24 16:49:00 1993 Jim Wilson (wilson@x1.cygnus.com) |
804 | ||
805 | * tc-mips.c (md_pseudo_table): Add dword pseudo op. | |
806 | ||
ab0751c8 DZ |
807 | Fri Oct 22 20:40:56 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
808 | ||
809 | * messages.c: replaced all variables called Format with 'format', | |
810 | for consistency throughout | |
811 | ||
812 | * configure.in: handle mips*- instead of mips, mips*el for little | |
813 | endian configurations | |
814 | ||
8efed14f ILT |
815 | Fri Oct 22 14:45:49 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
816 | ||
817 | * input-scrub.c (physical_input_file, logical_input_file, | |
818 | physical_input_line, logical_input_line): Made static. | |
819 | (as_where): Return current file name and line number, don't print | |
820 | them out. | |
821 | * messages.c (as_show_where): New static function. Other | |
822 | functions use it instead of as_where. | |
823 | (as_bad_internal): New static function. | |
824 | (as_bad): Use as_bad_internal. | |
825 | (as_bad_where): New function, like as_bad but taking a file name | |
826 | and line number. | |
827 | * as.h (as_bad_where): Declare. | |
828 | (as_where): Change prototype for new arguments. | |
829 | * write.h (fixS): Added fields fx_file and fx_line. | |
830 | * write.c (fix_new_internal): Save file and line number in fix. | |
831 | (fixup_segment): Use as_bad_where, not as_bad. | |
832 | * input-file.c (f_in, file_name): Made static. | |
833 | * cond.c (struct file_line): Just use file and line fields. | |
834 | (s_else): Use as_where and as_bad_where, not get_file_line and | |
835 | set_file_line. | |
836 | (get_file_line, set_file_line): Removed. | |
837 | * listing.c (listing_newline): Use as_where. | |
838 | * config/obj-coffbfd.c (obj_coff_init_stab_section): Use as_where. | |
839 | * config/obj-ecoff.c (add_file): Use as_where. | |
840 | * config/obj-elf.c (obj_elf_init_stab_section): Use as_where. | |
841 | * config/tc-m68k.c (md_apply_fix_2): Use as_bad_where. | |
842 | * config/tc-mips.c (tc_gen_reloc): Use as_bad_where, not assert. | |
843 | ||
efa0c22e KR |
844 | Thu Oct 21 12:52:01 1993 Ken Raeburn (raeburn@cygnus.com) |
845 | ||
846 | * config/tc-m68k.h: Don't define REGISTER_PREFIX or | |
847 | OPTIONAL_REGISTER_PREFIX if either is already defined. | |
848 | ||
849 | * config/tc-m68k.c (m68k_ip): Delete some code in "#if 0". | |
850 | ||
851 | * configure.in: Set bfd_gas for all sparc targets. Added facility | |
852 | for keeping or rejecting configurations still under development; | |
853 | default is to assume production environment, and reject configs | |
854 | still being worked on. Mark Elf configurations (except sparc and | |
855 | i386) as developmental. Deleted cases matching some generic names | |
856 | in favor of more specific names. (E.g., when we get Alpha | |
857 | support, we'll still only support VMS for Vax.) | |
858 | ||
859 | * config/tc-sparc.h (md_end): New macro. | |
860 | * config/tc-sparc.c (md_end): Function deleted. | |
861 | (BFD_RELOC_*): Delete macros that used to help keep the non-bfd | |
862 | version compiling. All sparc targets will use bfd now. | |
863 | * tc.h (md_end): Don't declare if it's defined as a macro. | |
864 | ||
865 | Changes from Jeff Law and Peter Hoogenboom: | |
866 | ||
867 | * read.c (next_char_of_string): Limit octal character constants to | |
868 | three digits. | |
869 | ||
870 | * config/tc-hppa.h: Major cleanup. Use GNU-style comments. Warn | |
871 | against placing additional object-file dependent code here. Warn | |
872 | against contaminating all of GAS with the internals of tc-hppa.c | |
873 | through inclusion of tc-hppa.h. Delete all forward declarations | |
874 | for functions only used within tc-hppa.c, likewise for structures, | |
875 | variables, and #defines. Try to group OBJ_ELF and OBJ_SOM | |
876 | conditional code in a few small places. | |
877 | ||
878 | * config/tc-hppa.c: Major cleanup. Use GNU-style comments. Group | |
879 | structures, global variables, forward declarations together. | |
880 | Reduce (or in some cases eliminate) OBJ_ELF and OBJ_SOM | |
881 | conditional code -- try to group conditional code together | |
882 | into a few places. Make all functions and variables which | |
883 | are only used within tc-hppa.c static. PARAMize all functions. | |
884 | Add comments to functions. Delete unused functions, variables, | |
885 | #defines, etc. Delete unused members within structures. Delete | |
886 | ldil;ble hacks -- it is believed they were installed to work | |
887 | around old gas bugs. Avoid using mixed case for local | |
888 | functions, variables, and structures. Fix formatting problems | |
889 | not found by GNU-indent. Add FIXME notices for things which | |
890 | should be worked on the near future. Delete lots of old | |
891 | useless (1.36 PA-SOM) code. | |
892 | ||
893 | * config/tc-hppa.c: (fix_new_hppa): Initialize the fx_r_type | |
894 | field of the fixS structure. Needed to build unwind | |
895 | descriptors correctly. | |
896 | ||
897 | * write.c: (fixup_segment): Allow expressions such as | |
898 | sym1-sym2+const as long as sym2 is $global$. | |
899 | ||
900 | * write.c (adjust_reloc_syms): Provide a hook so that a target | |
901 | cpu configuration can reject certain relocation reductions. | |
902 | * tc-hppa.h (tc_fix_adjustable): New macro. Only accept relocations | |
903 | which do not involve function symbols. | |
904 | ||
905 | * config/tc-hppa.h: Reindent with GNU-indent. Delete references | |
906 | to OBJ_OSFROSE. Fix typos (OBJ_SOME -> OBJ_SOM). Delete unused | |
907 | STAB_FIXUP macro. | |
908 | * config/tc-hppa.c: Likewise. | |
909 | ||
910 | * config/tc-hppa.c (md_apply_fix_1): Use elf_symbol_type, instead | |
911 | of elf32_symbol_type. | |
912 | (pa_export_args): Likewise. | |
913 | (elf_hppa_final_processing): Likewise. | |
914 | (pa_desc): Do not call obj_elf_desc. (Is pa_desc even needed | |
915 | anymore?) | |
916 | (hppa_tc_make_sections): Do not declare elf_get_symtab_map any | |
917 | ore. | |
918 | ||
919 | * config/tc-hppa.c: (md_section_align): Align all sections to | |
920 | a multiple of the section alignment rather than always a | |
921 | multiple of 8. | |
922 | ||
923 | * config/tc-hppa.c (hppa_tc_symbol): If the argument relocation | |
924 | bits are zero (eg they specify no relocations), then do not even | |
925 | bother adding their entries to thesymextn section. | |
926 | ||
7766838e ILT |
927 | Thu Oct 21 15:44:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
928 | ||
929 | * config/tc-sparc.c (md_parse_option): Accept and ignore -sparc | |
930 | option, which is used by the SunOS make default .s.o rule. | |
931 | ||
dff60b7d ILT |
932 | Tue Oct 19 18:13:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
933 | ||
934 | * config/tc-m68k.h (AOUT_MACHTYPE): Define to be external variable | |
935 | m68k_aout_machtype. | |
936 | * config/tc-m68k.c (omagic): Remove obsolete and unused variable. | |
937 | (m68k_aout_machtype): New variable, if OBJ_AOUT. | |
938 | (md_assemble): Initialize m68k_aout_machtype based on | |
939 | current_architecture, if OBJ_AOUT. | |
940 | (md_parse_option): Remove obsolete reference to omagic. | |
941 | ||
c17cd709 ILT |
942 | Thu Oct 14 16:51:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
943 | ||
dd3f1f76 ILT |
944 | * config/tc-mips.c (md_pseudo_table): Ignore .livereg pseudo-op. |
945 | (s_option): Ignore .option O* and .option pic*. | |
946 | (s_ent): Skip whitespace between symbol and optional digit. | |
dff60b7d | 947 | (my_getSmallExpression): Handle ($xx) correctly: assume 0($xx). |
dd3f1f76 | 948 | |
54508138 ILT |
949 | * app.c (do_scrub_next_char): Always accept 'x' and 'X' as escape |
950 | characters in state 6. | |
951 | * read.c (next_char_of_string): Accept \Xh* and \xh* where h* are | |
952 | hexidecimal digits. | |
953 | ||
c17cd709 ILT |
954 | * config/tc-i386.c (md_apply_fix_1): Make cross segment calls work |
955 | for ELF by hacking around bizarre bfd_perform_relocation behaviour | |
956 | that I don't dare change. | |
957 | ||
ad660eb1 ILT |
958 | Thu Oct 14 11:33:25 1993 Michael Meissner (meissner@osf.org) |
959 | ||
960 | * config/tc-i386.c: (md_begin): Do not zero static arrays. Don't | |
961 | call strchr for each character to see if it is a special char, | |
962 | instead add a second loop over special_chars. Set alignment | |
963 | of text, data and bss sections to 4. | |
964 | (pi, te, pt, pe, ps): Add declarations so that DEBUG386 can be | |
965 | used again. | |
966 | (reloc): Don't return 8 and 16 bit non-PC relative relocations on | |
967 | ELF, since the ELF object format does not have these type of | |
968 | relocations. Change the abort into as as_bad and return | |
969 | BFD_RELOC_NONE to silence compiler warnings. | |
970 | (md_assemble): Keep track of the instruction size. Allow white | |
971 | space between the $ and the constant for compatibility with older | |
972 | gases and other assemblers. | |
973 | (i386_operand): Skip spaces between $ and expression. | |
974 | (tc_gen_reloc): Don't allow anything but 32 bit relocations on | |
975 | ELF. Convert abort into an as_bad and assert into as_fatal. | |
976 | ||
132239bf KR |
977 | Wed Oct 13 16:50:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
978 | ||
979 | * config/obj-coffbfd.c (fixup_segment) [DIFF_EXPR_OK]: If | |
980 | sub_symbolP is in the current segment, convert to a PC-relative | |
981 | fixup and discard the symbol. | |
982 | ||
b7cbb59f ILT |
983 | Wed Oct 13 14:00:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
984 | ||
463b1851 ILT |
985 | * config/obj-ecoff.c (ecoff_build_symbols): Handle st_End symbol |
986 | for st_StaticProc just like st_Proc. | |
987 | ||
b7cbb59f ILT |
988 | * write.c (relax_and_size_all_segments): Moved #endif for OBJ_BOUT |
989 | so that OBJ_BOUT doesn't forget to adjust all the fragments in the | |
990 | .bss section. | |
991 | ||
f2a663d3 ILT |
992 | Tue Oct 12 17:26:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
993 | ||
994 | * config/tc-mips.c: If OBJ_ELF, include elf/mips.h. | |
995 | (mips_regmask_frag): New static variable, if OBJ_ELF. | |
996 | (md_begin): If OBJ_ELF, create .reginfo section and set | |
997 | mips_regmask_frag to a frag. | |
998 | (mips_elf_final_processing): New function, if OBJ_ELF. Set | |
999 | mips_regmask_frag to register mask information. | |
1000 | * config/tc-mips.h (elf_tc_final_processing): New macro, defined | |
1001 | if OBJ_ELF. | |
1002 | ||
99024047 KR |
1003 | Tue Oct 12 03:33:26 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1004 | ||
2145a183 KR |
1005 | * messages.c (as_fatal): Use myname when printing messages. |
1006 | ||
99024047 KR |
1007 | * config/tc-i960.c (md_begin): Use null pointer, not empty string, |
1008 | as initial "return" value in case hashing isn't needed. | |
1009 | ||
1010 | * config/tc-a29k.c (md_atof): Return null, not empty string, on | |
1011 | success. | |
1012 | * config/tc-h8300.c (md_atof), config/tc-h8500.c (md_atof), | |
1013 | config/tc-hppa.c (md_atof), config/tc-i860.c (md_atof), | |
1014 | config/tc-i960.c (md_atof), config/tc-m88k.c (md_atof), | |
1015 | config/tc-ns32k.c (md_atof), config/tc-sh.c (md_atof): Ditto. | |
1016 | ||
1017 | Mon Oct 11 16:46:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
2dd45209 SC |
1018 | |
1019 | fix for pr 3571 | |
1020 | * config/tc-h8300.c (get_specific): Special action if 8 bit | |
1021 | address seen. (check_operand): Don't complain if truncating top | |
1022 | bits of an 8 bit address. (build_bytes): Allow an immediate and | |
1023 | an absolute in the same insn. | |
1024 | ||
f37449aa ILT |
1025 | Mon Oct 11 17:18:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1026 | ||
1027 | * write.c (write_contents): Don't crash if seginfo is NULL. | |
1028 | ||
1029 | * config/obj-ecoff.c (ecoff_frob_file): Write out register masks | |
1030 | by modifying .reginfo section, not by directly modifying BFD | |
1031 | backend data. | |
1032 | ||
fec552ce DZ |
1033 | Mon Oct 11 14:11:32 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
1034 | ||
1035 | * config/ho-sunos.h: remove extern time declaration | |
1036 | ||
8d3be803 KR |
1037 | Mon Oct 11 16:14:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1038 | ||
1039 | * messages.c (as_fatal): Do mention that it's the assembler that | |
1040 | got the fatal error. | |
1041 | ||
88225433 ILT |
1042 | Fri Oct 8 14:09:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1043 | ||
1aa6938e ILT |
1044 | * config/tc-mips.c (mips_gprmask, mips_cprmask): New variables to |
1045 | hold register masks. | |
1046 | (md_begin): Initialize them to zero. | |
1047 | (append_insn): Update mips_gprmask and mips_cprmask. Also add | |
1048 | register variables pinfo and prev_pinfo. | |
1049 | * config/tc-mips.h (mips_gprmask, mips_cprmask): Declare. | |
1050 | * config/obj-ecoff.c (ecoff_frob_file): If TC_MIPS, set gprmask | |
1051 | and cprmask from mips_gprmask and mips_cprmask. | |
1052 | ||
88225433 ILT |
1053 | * config/tc-mips.h: Define TARGET_FORMAT if OBJ_ELF. |
1054 | * config/tc-mips.c (GPOPT): Define if OBJ_ECOFF or OBJ_ELF. | |
1055 | (various): Change all references to GP references to apply if | |
1056 | GPOPT, not if OBJ_ECOFF. | |
1057 | (s_change_sec): Rearrange somewhat. If OBJ_ELF, use .rodata | |
1058 | instead of .rdata. If OBJ_ELF, set section flags for .rodata and | |
1059 | .sdata sections. | |
1060 | (s_frame, s_loc, s_mask): Comment out entire functions, rather | |
1061 | than just body. They're not used anyhow. | |
1062 | * configure.in: Set cpu_type to mips for mips*. Accept | |
1063 | mips-*-elfl* and mips-*-elf*. | |
1064 | ||
17a0da33 ILT |
1065 | Thu Oct 7 18:36:29 1993 Michael Meissner (meissner@osf.org) |
1066 | ||
1067 | * config/obj-elf.c (obj_elf_common): Allow the alignment field to | |
1068 | not be specified. | |
1069 | ||
80aab579 ILT |
1070 | Wed Oct 6 13:01:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1071 | ||
abdad6bc ILT |
1072 | * config/tc-mips.c (cons_fix_new_mips): New function. Turn |
1073 | BFD_RELOC_64 into BFD_RELOC_32. | |
1074 | * config/tc-mips.h (TC_CONS_FIX_NEW): Define. | |
1075 | (cons_fix_new_mips): Declare. | |
1076 | ||
80aab579 ILT |
1077 | Changes to let cons handle bignums like general expressions. |
1078 | * expr.h (expressionS): New field X_unsigned. | |
1079 | * expr.c (operand): Initialize X_unsigned to 1. Set it to 0 for | |
1080 | unary minus case. | |
1081 | (expr) Fix typo resultP to right if missing operand. Set | |
1082 | X_unsigned to 1 when building new expression. | |
1083 | * read.c (potable): Make "octa" and "quad" call cons, not | |
1084 | big_cons. | |
1085 | (cons): Handle bignums. If given an O_constant (small integer) to | |
1086 | fill a big space, turn it into a bignum. | |
1087 | (parse_bitfield_cons): Set X_unsigned field. | |
1088 | (bignum_low, bignum_limit, bignum_high, grow_bignum, big_cons): | |
1089 | Removed. | |
1090 | * read.h (big_cons): Remove prototype. | |
1091 | * symbols.c (resolve_symbol_value): Don't give a warning if a | |
1092 | symbol in expr_section can not be resolved. | |
1093 | (S_SET_VALUE): Clear X_unsigned. | |
1094 | * write.c (write_object_file): If resolve_symbol_value failed on a | |
1095 | symbol we are writing out, give a warning. | |
1096 | * config/tc-h8500.c (parse_reglist): Set X_unsigned. | |
1097 | * config/tc-hppa.c (md_pseudo_table): Change "octa" and "quad" to | |
1098 | call pa_cons, not pa_big_cons. | |
1099 | (pa_big_cons): Remove. | |
1100 | * config/tc-hppa.h (pa_big_cons): Remove declaration. | |
1101 | * config/tc-i960.c (md_pseudo_table): Change "quad" to call cons, | |
1102 | not big_cons. | |
1103 | ||
1104 | Tue Oct 5 10:53:36 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) | |
1105 | ||
1106 | * doc/as.texinfo (Copying): new node, to handle the recent changes | |
1107 | in the texinfo/gpl.texinfo file | |
1108 | ||
4f5666c5 ILT |
1109 | Mon Oct 4 17:10:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1110 | ||
1111 | * read.c (big_cons): Handle "0" correctly. | |
1112 | ||
1113 | * config/tc-mips.c (md_begin): Set target_big_endian correctly. | |
1114 | ||
8208ab5a KR |
1115 | Mon Oct 4 15:37:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1116 | ||
1117 | * config/tc-m68k.c (m68k_ip): Mode 7.3 operand using PC should | |
1118 | have pc-relative fixup. | |
1119 | (md_parse_option): Move "-k" case down near "-pic" case. | |
1120 | ||
31909d40 KR |
1121 | * configure.in: Alphabetize list of cpu type alternatives. Enable |
1122 | OS values of "linux*elf*" and "linux*coff*" to select those | |
1123 | formats, with linux emulation. Don't bother checking for upper- | |
1124 | or mixed-case versions of "ose". | |
1125 | ||
8208ab5a KR |
1126 | Thu Sep 30 11:05:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
1127 | ||
1128 | * config/z8k.c (md_pseudo_table): add "unseg". | |
1129 | ||
6cc87fbb RP |
1130 | Wed Sep 29 16:15:11 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
1131 | ||
1132 | * config/m88k-opcode.h (m88k_opcodes): correct a few mistakes | |
1133 | found while extending the dissassembler. | |
1134 | ||
8f3956b3 SS |
1135 | Tue Sep 28 12:02:04 1993 Stan Shebs (shebs@rtl.cygnus.com) |
1136 | ||
1137 | * configure.in: Split i386 LynxOS out from other coff targets, | |
1138 | add a specific Lynx emulation. | |
1139 | Add m68k LynxOS target. | |
1140 | * config/tc-i386.c: Define specific Lynx target format. | |
1141 | * config/tc-m68k.c: Define specific Lynx target format. | |
1142 | * config/te-lynx.h: New file. | |
1143 | ||
1144 | * config/obj-coffbfd.h: Don't set TARGET_FORMAT to be | |
1145 | "coff-{i386,m68k}" if TARGET_FORMAT already defined. | |
1146 | (INIT_STAB_SECTION): Define. | |
1147 | * config/obj-coffbfd.c: Include <time.h>. | |
1148 | (write_object_file): Look for .stab sections and call | |
1149 | adjust_stab_section. | |
1150 | (adjust_stab_section): New function, fills in the first symbol | |
1151 | of a stab section with number of symbols and string table size. | |
1152 | (obj_coff_init_stab_section): New function, creates the initial | |
1153 | symbol for a stab section. | |
1154 | ||
43029a8f KR |
1155 | Mon Sep 27 15:21:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1156 | ||
1157 | * config/atof-vax.c (md_atof): Return null on success instead of | |
1158 | empty string. | |
1159 | * config/atof-tahoe.c (md_atof): Ditto. | |
1160 | * read.c (float_cons): Expect a null pointer for success, not an | |
1161 | empty string. | |
1162 | ||
1163 | * hash.c (hash_insert, hash_jam, hash_grow): Return null pointer | |
1164 | on success, instead of empty string. All callers changed. | |
1165 | ||
1166 | * config/tc-vax.c: Use PARAMS in declarations. | |
1167 | (vip_op): Use NULL instead of empty string for success in error | |
1168 | and warning fields. | |
1169 | ||
b7318ac4 KR |
1170 | Sun Sep 26 23:45:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1171 | ||
b9790da8 KR |
1172 | * expr.c (expr) [DIFF_EXPR_OK]: Permit subtraction of two symbols |
1173 | in different defined segments. | |
1174 | ||
b7318ac4 | 1175 | * write.c (relax_segment): Localize "aim" variable. If |
132239bf | 1176 | DIFF_EXPR_OK, don't impose checks on symbol segment types. |
b7318ac4 KR |
1177 | (fixup_segment) [DIFF_EXPR_OK]: If sub_symbolP is in the current |
1178 | segment, convert to a PC-relative fixup and discard the symbol. | |
1179 | ||
1180 | * config/tc-m68k.c (flag_want_pic): New variable, mostly ignored. | |
1181 | (md_parse_option) [TE_SUN3]: Set it for "-k". | |
1182 | (m68k_ip): Generate proper fixup for mode 7.3. | |
1183 | * config/tc-m68k.h (DIFF_EXPR_OK): Define. | |
1184 | ||
c996b199 KR |
1185 | Sat Sep 25 05:08:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1186 | ||
1187 | * config/tc-m68k.c (struct m68k_incant, getone, gettwo): Moved | |
1188 | earlier in the file. | |
1189 | (insop, add_exp): Now defined as functions, for readability. | |
1190 | (insop): Now takes two arguments; callers changed. | |
1191 | ||
6d6b97b7 RP |
1192 | Fri Sep 24 12:37:59 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
1193 | ||
58f3e8a9 RP |
1194 | * config/tc-m88k.c (get_o6): new function. |
1195 | (get_bf, get_cmp, get_cnd, get_cr, get_fcr, get_imm16, get_reg, | |
1196 | get_vec9, getval, get_pcr, calcop, match_name): make static and | |
1197 | prototype. | |
1198 | (s_file): remove extraneous forward decl. | |
1199 | (md_begin): add const to retval decl. | |
1200 | (calcop): cope with instructions without arguments. Handle 'o' | |
1201 | type argument, the o6 field of the prot insn. | |
1202 | (md_estimate_size_before_relax): return a dummy value. | |
1203 | ||
6d6b97b7 RP |
1204 | * config/m88k-opcode.h (m88k_opcodes): comment change; o6 field is |
1205 | in bits 10 through 7. flt.[dxs]s requires an r register in the | |
1206 | second argument. New instruction lda.x. New instruction muls | |
1207 | (alias for mul). | |
1208 | ||
1209 | Fri Sep 24 13:43:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
1210 | ||
1211 | * Makefile.in (distclean): Recurse like clean. | |
1212 | * doc/Makefile.in (distclean): New target. | |
1213 | ||
1214 | * config/tc-mips.c (md_begin): Set BFD architecture and machine | |
1215 | based on MIPS ISA level. | |
1216 | ||
1217 | Thu Sep 23 17:58:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
1218 | ||
1219 | * as.c (main): "exhausted", not "exhuasted". | |
1220 | ||
1221 | * struc-symbol.h (struct symbol): Add sy_used_in_reloc field. | |
1222 | * write.c (adjust_reloc_syms): Set sy_used_in_reloc. | |
1223 | (write_object_file): Never strip symbols with sy_used_in_reloc | |
1224 | set. | |
1225 | ||
1226 | * config/obj-elf.c (obj_elf_section): Rewrote to handle both | |
1227 | Solaris and SVR4 style .section pseudo-ops. | |
1228 | (obj_elf_ident): Set SEC_READONLY for .comment section. | |
1229 | * config/tc-sparc.c (md_apply_fix): If this is ELF, and we're | |
1230 | generating a reloc, don't apply a fix. | |
1231 | ||
6110df28 KR |
1232 | Thu Sep 23 13:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1233 | ||
1234 | * config/obj-coffbfd.c (relax_align): Now static. | |
1235 | ||
9bd0d649 ILT |
1236 | Mon Sep 20 19:23:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1237 | ||
1238 | * read.c (get_stab_string_offset): Make non-static. Make | |
1239 | arguments const. Don't align strings to 4 byte boundaries. | |
1240 | * read.h: Declare get_stab_string_offset. | |
1241 | * config/obj-elf.c (obj_elf_section): Set SEC_ALLOC as well as | |
1242 | SEC_LOAD for progbits section. | |
1243 | (obj_elf_init_stab_section): New function. | |
1244 | (adjust_stab_sections): Add casts to avoid warnings. | |
1245 | * config/obj-elf.h (INIT_STAB_SECTION): Call | |
1246 | obj_elf_init_stab_section. | |
1247 | (OBJ_PROCESS_STAB): Removed definition. | |
1248 | ||
80903ca6 ILT |
1249 | Fri Sep 17 18:12:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1250 | ||
1251 | * config/obj-elf.h (S_GET_SIZE): Define. | |
1252 | (obj_frob_forward_symbol): Define. | |
1253 | * config/tc-i386.c (line_comment_chars): Initialize in all cases. | |
1254 | ||
13998021 ILT |
1255 | Thu Sep 16 14:23:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1256 | ||
9bd0d649 | 1257 | * tc.h: Declare tc_gen_reloc differently depending upon |
13998021 ILT |
1258 | RELOC_EXPANSION_POSSIBLE. |
1259 | * config/obj-elf.c (obj_elf_section): Only set flags when first | |
1260 | creating the section. | |
1261 | ||
1262 | Wed Sep 15 12:15:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
1263 | ||
1264 | * config/tc-mips.c (append_insn): Don't swap a trap instruction | |
1265 | with a branch. | |
1266 | ||
4f0bccc7 ILT |
1267 | Tue Sep 14 13:31:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1268 | ||
90397ff8 ILT |
1269 | * config/obj-elf.c (obj_elf_data, obj_elf_text): New functions; |
1270 | set previous_section and previous_subsection and then call s_data | |
1271 | and s_text, respectively. | |
1272 | (obj_pseudo_table): Add data and text. | |
1273 | (obj_elf_section): Add SEC_LOAD to default initialization of | |
1274 | flags. Treat .rodata1 like .rodata. Set SEC_LOAD as well as | |
1275 | SEC_ALLOC for "alloc" string. Don't bother trying to find the | |
1276 | section; just use subseg_new. | |
1277 | ||
4f0bccc7 ILT |
1278 | * read.c (change_to_section): Removed. This is now done by |
1279 | subseg_new. | |
1280 | (get_stab_string_offset): Rearranged somewhat. Create the section | |
1281 | using subseg_new. Store the string index in seg_info, rather than | |
1282 | in a static variable. Force the first string to be empty. Use | |
1283 | frag_more rather than FRAG_APPEND_1_CHAR. | |
1284 | (s_stab_generic): Rewrote. | |
1285 | * subsegs.h (segment_info_type): Added stabu union. | |
1286 | * subsegs.c (subseg_new): Initialize stab_string_size to 0. | |
1287 | * config/obj-aout.c: Don't include aout/stab_gnu.h. | |
1288 | (obj_aout_stab, obj_aout_desc): Removed. | |
1289 | (obj_pseudo_table): Removed desc and stabX entries. | |
1290 | * config/obj-bout.c: Same changes as config/obj-aout.c. | |
1291 | * config/obj-bout.h (S_SET_TYPE): Define. | |
1292 | (tc_bout_fix_to_chars): Declare. | |
1293 | * config/obj-coff.c (obj_coff_stab): Removed. | |
1294 | (obj_pseudo_table): Removed desc and stabX entries. | |
1295 | * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define. | |
1296 | * config/obj-coffbfd.c (current_stab_symbol): Removed. | |
1297 | * config/obj-coffbfd.h (obj_symbol_type): Removed n_strx, n_type, | |
1298 | n_other, n_desc and n_value fields. | |
1299 | (S_{S,G}ET_{OFFSET,OTHER,TYPE,DESC}): Removed. | |
1300 | (MAKE_STAB_SYMBOL): Removed. | |
1301 | * config/obj-ecoff.c (obj_ecoff_stab): Renamed to ecoff_stab. | |
1302 | Changed arguments and removed parsing code. | |
1303 | (obj_pseudo_table): Removed stabX entries. | |
1304 | * config/obj-ecoff.h (ecoff_stab): Declare. | |
1305 | (OBJ_PROCESS_STAB): Define. | |
1306 | * config/obj-elf.c: Don't include aout/stab_gnu.h. | |
1307 | (obj_elf_stab, obj_elf_xstab, obj_elf_desc, | |
1308 | elf_stab_symbol_string, elf_stab_symbol, obj_elf_stab_generic): | |
1309 | Removed. | |
1310 | (obj_pseudo_table): Removed desc, stabX and xstabs entries. | |
1311 | (obj_elf_version): Use subseg_new, not bfd_make_section. Don't | |
1312 | set SEC_LOAD for .note section. | |
1313 | (adjust_stab_sections): Get frag pointer from seg_info, rather | |
1314 | than looking through frags. | |
1315 | * config/obj-elf.h (S_{S,G}ET_{OTHER,TYPE,DESC}): Removed. | |
1316 | (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB): | |
1317 | Define. | |
1318 | * config/obj-vms.c (obj_aout_stab): Removed. | |
1319 | (obj_pseudo_table): Removed stabX entries. | |
1320 | * config/obj-vms.h (S_SET_TYPE): Define. | |
1321 | ||
1322 | * as.h: Declare listing. | |
1323 | * read.c: Don't declare listing. | |
1324 | (emit_expr): Cast fix_new_exp argument. | |
1325 | (parse_bitfield_cons): Correct printf format. | |
1326 | * symbols.c (symbol_new): Add cast to avoid warning. | |
1327 | * write.h: Declare text_last_frag and data_last_frag. | |
1328 | * config/obj-bout.c (obj_bout_line): Added dummy argument. | |
1329 | * config/obj-coffbfd.c: Add some casts to avoid warnings. | |
1330 | * config/tc-a29k.c: Likewise. | |
1331 | * config/tc-i960.c: Likewise. Also fully bracket structure | |
1332 | initializations, fix printf formats, and remove unused variables. | |
1333 | ||
604633ae ILT |
1334 | Mon Sep 13 16:48:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1335 | ||
1336 | * read.c (s_desc): Only compile and use if S_SET_DESC is defined. | |
1337 | * struc-symbol.h: Declare verify_symbol_chain and | |
1338 | verify_symbol_chain_2 even if not SYMBOLS_NEED_BACKPOINTERS. | |
1339 | * symbols.c (verify_symbol_chain): Removed useless expression. | |
1340 | * write.c (headers, the_object_file): Only use if not | |
1341 | BFD_ASSEMBLER and not BFD. | |
1342 | (fixup_segment, cvs_frag_to_fill): Only use if BFD_ASSEMBLER or | |
1343 | not BFD. | |
1344 | (merge_data_into_text): Only use if BFD_ASSEMBLER or (not BFD and | |
1345 | not OBJ_AOUT). | |
1346 | * write.h: Declare relax_segment. | |
1347 | * config/obj-coffbfd.c (stack_pop, stack_push, stack_init): Made | |
1348 | static. | |
1349 | (stack_top): Commented out, since it's not used. | |
1350 | Fixed up pseudo-op functions to take an ignored int argument. | |
1351 | (size_section): Added default BAD_CASE to switch. | |
1352 | Changed bzero calls to memset. | |
1353 | * config/obj-coffbfd.h (S_IS_LOCAL): Call strchr on S_GET_NAME | |
1354 | (s), not on s itself. | |
1355 | * config/tc-a29k.c (s_use): Take ignored int argument. Only | |
1356 | define if OBJ_COFF is not defined. | |
1357 | * config/tc-i386.c: (fits_in_signed_byte, smallest_imm_type): Make | |
1358 | argument signed again. | |
1359 | * config/tc-m68k.c (s_bss, s_even, s_proc): Take ignored int | |
1360 | argument. | |
1361 | (m68k_ip): Fully bracket initialization of archs. | |
1362 | Correct several formats for __LINE__ to be %d rather than %s. | |
1363 | (init_table): Fully bracket initialization. | |
1364 | Cast values larger than 0x7f assigned to fr_opcode to char. | |
1365 | ||
1366 | * subsegs.c: Renamed non-BFD_ASSEMBLER subseg_new to subseg_set. | |
1367 | Wrote non-BFD_ASSEMBLER subseg_new. Now subseg_new always takes a | |
1368 | section name, and subseg_set always takes a segT. Changed all | |
1369 | callers as appropriate. | |
1370 | * config/obj-coffbfd.c (change_to_section): Renamed to | |
1371 | obj_coff_add_segment. Corrected. Made callers use subseg_new. | |
1372 | * config/obj-coffbfd.h (obj_segment_name, obj_add_segment): | |
1373 | Define. | |
1374 | ||
54e3e909 DE |
1375 | Mon Sep 13 13:15:03 1993 Doug Evans (dje@canuck.cygnus.com) |
1376 | ||
1377 | * config/tc-sparc.h (LOCAL_LABEL): Remove test for name[0] == 'L'. | |
1378 | ||
58d4951d ILT |
1379 | Fri Sep 10 11:22:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1380 | ||
1381 | * config/obj-elf.h (S_SET_SIZE): Actually set the size. | |
1382 | ||
1383 | Gcc lint. | |
54e3e909 | 1384 | * Added a number of casts to function calls. |
58d4951d ILT |
1385 | * app.c (do_scrub_begin), as.c (main), expr.c (integer_constant, |
1386 | operand, expr), read.c (read_begin, HANDLE_CONDITIONAL_ASSEMBLY, | |
1387 | read_a_source_file, s_align_bytes, demand_empty_rest_of_line, | |
1388 | ignore_rest_of_line, big_cons, is_it_end_of_statement, s_ignore), | |
1389 | read.h (is_name_beginner, is_part_of_name), config/obj-elf.c | |
1390 | (obj_elf_section), config/tc-i386.c (parse_register), | |
1391 | config/tc-sparc.c (isoctal, s_proc): Cast char | |
1392 | array indices to unsigned char. | |
54e3e909 DE |
1393 | * app.c (process_escape): Make static. Add prototype. Change |
1394 | argument from char to int. | |
58d4951d ILT |
1395 | * as.c: Include output-file.h for prototypes. Comment out unused |
1396 | function got_sig. | |
1397 | * Makefile.in (as.o): Depend on output-file.h. | |
1398 | * as.h (BAD_CASE): Cast val argument to long, and use %ld. | |
54e3e909 DE |
1399 | (pseudo_typeS): Add prototype to poc_handler field. |
1400 | (print_version_id): Add prototype. | |
1401 | (xmalloc, xrealloc): Change size arguments to unsigned long. | |
1402 | (do_scrub_next_char): Add prototypes for function arguments. | |
1403 | (had_errors, had_warnings, scrub_from_file): Remove duplicate | |
1404 | declarations. | |
1405 | * atof-generic.c (atof_generic): Make size variables unsigned. | |
58d4951d | 1406 | * cond.c (ignore_input): Removed unused local variable ptr. |
54e3e909 DE |
1407 | * expr.c (floating_constant, integer_constant): Make static. Add |
1408 | prototypes. | |
1409 | * flonum-copy.c (flonum_copy): Make size variables unsigned. | |
58d4951d | 1410 | * frags.h: Add prototype for frag_init. |
54e3e909 DE |
1411 | * hash.h, hash.c: Change hash values from char * to PTR, make hash |
1412 | strings const, make returned error strings const char *. Added | |
1413 | prototypes for functions. | |
1414 | * input-file.h, input-file.c (input_file_buffer_size): Return | |
1415 | unsigned int. | |
1416 | * input-scrub.c (buffer_length): Make unsigned. | |
1417 | (input_scrub_push, input_scrub_pop): Make static. | |
58d4951d ILT |
1418 | * listing.c (list_symbol_table): Cast sprintf argument to unsigned |
1419 | long and use %lx. Print name of segment rather than address of | |
1420 | structure. | |
54e3e909 DE |
1421 | (listing_list, listing_title): Change argument to int. |
1422 | (listing_eject, listing_flags, listing_psize): Add int argument. | |
1423 | * listing.h: Corresponding declaration changes. | |
1424 | * obj.h (obj_emit_symbols): Rename prototype argument to avoid | |
1425 | shadowing. | |
58d4951d | 1426 | * read.h: Change get_absolute_expression prototype to return |
54e3e909 DE |
1427 | offsetT. Add prototype for next_char_of_string. Various |
1428 | prototype changes. | |
58d4951d | 1429 | * read.c: Remove prototype for next_char_of_string. |
54e3e909 DE |
1430 | (pobegin): Make errtxt const. Make new_length, tmp_len and num |
1431 | unsigned. | |
1432 | (s_abort, s_align_ptwo, s_comm, s_data, s_app_line, s_fill, | |
1433 | s_globl, s_lsym, s_org, s_set, s_text, s_desc): Add int argument. | |
1434 | Change all callers. | |
58d4951d ILT |
1435 | (s_comm): Change temp from valueT to offsetT. Cast to long when |
1436 | printing and use %ld (only for error messages anyhow). | |
54e3e909 DE |
1437 | (s_long, s_int): Remove unused functions. |
1438 | (cons): Change argument to int. | |
58d4951d ILT |
1439 | (emit_expr): Use %lx when printing longs. |
1440 | (get_absolute_expression): Return offsetT, not long. | |
1441 | (get_stab_string_offset): Comment out unless | |
1442 | SEPARATE_STAB_SECTIONS. | |
1443 | (s_stab_generic): Remove unused offset. Define seg_is_new only | |
1444 | if SEPARATE_STAB_SECTIONS. Use toP only in local block. | |
54e3e909 | 1445 | * struc-symbol.h (verify_symbol_chain_2): Add prototype. |
58d4951d | 1446 | * symbols.c: Remove nested comment. |
54e3e909 | 1447 | (symbol_new): Rename value to valu. |
58d4951d | 1448 | (colon): Use %ld and cast to long in error message. |
54e3e909 DE |
1449 | * symbols.h: Remove duplicate verify_symbol_chain declaration. |
1450 | * tc.h: Remove unused md_emit_relocations declaration. | |
1451 | (tc_gen_reloc): Add declaration. | |
58d4951d ILT |
1452 | * write.c (cvt_frag_to_fill): Change first argument name depending |
1453 | on BFD_ASSEMBLER. | |
54e3e909 DE |
1454 | (write_relocs): Remove unused offset, frags. Remove tc_gen_reloc |
1455 | declarations. Make n unsigned. | |
1456 | (write_contents): Remove unused i, n, relocs, fixp. Rename frags | |
1457 | to f to avoid shadowing. | |
58d4951d ILT |
1458 | (write_object_file): Define fragP only if not BFD_ASSEMBLER or not |
1459 | WORKING_DOT_WORD. Remove unused keep. Only declare punt and | |
54e3e909 | 1460 | punt_it if they will be used. Make i and n unsigned. |
58d4951d | 1461 | (fixup_segment): Cast to long and use %ld in error message. |
54e3e909 | 1462 | * xmalloc.c (xmalloc, xrealloc): Make size argument unsigned. |
58d4951d ILT |
1463 | * config/obj-aout.h: Remove nested comment. Add prototype for |
1464 | obj_aout_frob_symbol. | |
54e3e909 DE |
1465 | (obj_aout_line, obj_aout_desc): Add int argument. |
1466 | * config/obj-ecoff.c: Changed build routines to use an unsigned | |
1467 | offset. | |
1468 | (add_string): Make len unsigned long. | |
58d4951d ILT |
1469 | (obj_ecoff_stab): Use %lu in error message. |
1470 | * config/obj-elf.c (obj_elf_common): Comment out unused label | |
1471 | allocate_bss. | |
1472 | (obj_elf_frob_symbol): Return 0 (currently broken). | |
54e3e909 DE |
1473 | (obj_elf_desc, obj_elf_version, obj_elf_size, obj_elf_type, |
1474 | obj_elf_ident, obj_elf_weak, obj_elf_local, obj_elf_common, | |
1475 | obj_elf_line, obj_elf_previous): Add int argument. | |
1476 | (obj_elf_write_symbol_p): Make static. | |
1477 | * config/obj-elf.h (obj_elf_write_symbol): Add prototype. | |
58d4951d ILT |
1478 | * config/tc-hppa.h: Remove declarations of functions declared in |
1479 | read.h. | |
54e3e909 DE |
1480 | * config/tc-i386.c (ENCODE_RELAX_STATE): Cast to relax_substateT. |
1481 | (s_bss): Add int argument. | |
1482 | (fits_in_signed_byte, smallest_imm_type): Make argument unsigned. | |
1483 | (dummy): Remove unused function. | |
1484 | (md_assemble): Rename local o to op to avoid shadowing. | |
1485 | (tc_gen_reloc): Rename local reloc to rel to avoid shadowing. | |
1486 | * config/tc-m68k.c (s_data1, s_data2): Add int argument. | |
58d4951d ILT |
1487 | * config/tc-mips.c (mips_ip, md_apply_fix): Cast to long and use |
1488 | %ld in error messages. | |
54e3e909 DE |
1489 | * config/tc-sparc.c: Remove duplicate declarations. |
1490 | (getExpression): Rewrite condition to avoid empty conditional | |
1491 | body. | |
1492 | (s_reg, s_proc, s_reserve, s_common, s_seg, s_xword): Add int | |
1493 | argument. | |
58d4951d | 1494 | |
892a3ff1 KR |
1495 | Thu Sep 9 17:10:00 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1496 | ||
1497 | Changes from Jeff Law: | |
1498 | ||
1499 | * config/tc-hppa.c (md_assemble): Fix typo. | |
132239bf | 1500 | (pa_ip): Delete unused variables and labels. Do not check for |
892a3ff1 KR |
1501 | unsigned values being < 0, it can't happen. |
1502 | (is_same_frag): Return a value in recursive call case. | |
1503 | (pa_callinfo): Delete unused variables and labels. | |
1504 | (pa_comm): Likewise. | |
1505 | (pa_copyright): Likewise. | |
1506 | (pa_export): Likewise. | |
1507 | (pa_import): Likewise. | |
1508 | (pa_param): Likewise. | |
1509 | (pa_space): Likewise. | |
1510 | (pa_subspace): Likewise. | |
1511 | ||
abdd08c9 ILT |
1512 | Thu Sep 9 15:05:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1513 | ||
1514 | * read.c (get_stab_string_offset, s_stab_generic): If | |
1515 | BFD_ASSEMBLER, call subseg_set rather than subseg_new. | |
1516 | ||
414b2c8f ILT |
1517 | Wed Sep 8 15:09:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1518 | ||
1519 | * config/obj-elf.c (obj_elf_section): Set SEC_LOAD when using | |
1520 | default flag values. | |
1521 | ||
4064305e SS |
1522 | Tue Sep 7 10:22:52 1993 Stan Shebs (shebs@rtl.cygnus.com) |
1523 | ||
1531386b SS |
1524 | * read.c: (change_to_section): Don't include body if not MANY_SECTIONS. |
1525 | ||
4064305e SS |
1526 | * read.c: (s_stab, s_xstab, s_desc): New functions to parse |
1527 | various stab-related directives. | |
1528 | * read.h: (s_stab, s_xstab, s_desc): New function prototypes. | |
1529 | * write.c: (merge_data_into_text): Fix ifdef tangle. | |
1530 | * config/obj-coffbfd.c (current_stab_symbol): Fake symbol | |
1531 | for stab reader to use. | |
1532 | * config/obj-coffbfdh.h (obj_symbol_type): Added fields for | |
132239bf | 1533 | stab reader, macros to access. |
4064305e | 1534 | |
81b407c9 KR |
1535 | Fri Sep 3 16:44:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1536 | ||
1537 | * config/obj-elf.h (elf_symbol): Fixed name of elf_symbol_type. | |
1538 | ||
1539 | * config/tc-hppa.h (struct default_subspace_dict, struct | |
1540 | default_space_dict): Field "sort" is now unsigned char. | |
1541 | ||
1542 | * config/tc-hppa.c (pa_def_subspaces, pa_def_spaces): Align | |
1543 | columns for easier reading. | |
1544 | (bcmp, index): Deleted USG-specific definitions. Should be dealt | |
1545 | with in ho-*.h, or in libiberty. Changed mention of index to | |
1546 | strchr. | |
1547 | (label_symbolP, label_symbol_defined, callinfo_found, | |
1548 | within_entry_exit, exit_processing_complete, within_procedure, | |
1549 | pa_def_subspaces, pa_def_spaces, pa_pseudo_op_moves_pc, | |
1550 | label_symbols_rootP, pa_get_label, pa_label_is_defined, | |
1551 | pa_undefine_label): Now static. | |
1552 | (movers): Now const, in addition to pointing to const data. | |
1553 | * config/tc-hppa.h (label_symbolS_rootP, pa_get_label, | |
1554 | pa_label_is_defined, pa_undefine_label, pa_pseudo_op_moves_pc): | |
1555 | Delete declarations. | |
1556 | ||
1557 | Merged more changes from Jeff Law and Pete Hoogenboom: | |
1558 | ||
1559 | * config/tc-hppa.c (pa_def_subspaces, pa_def_subspaces): Remove | |
1560 | entries for .stab and .stabstr. | |
1561 | ||
1562 | * config/obj-elf.c: (elf_stab_symbol_string): Set the | |
1563 | SEC_LOAD attribute for the .stabstr section. | |
1564 | (obj_elf_stab_generic): Set the SEC_LOAD attribute for the | |
1565 | .stab section. | |
1566 | (obj_elf_stab_generic): Change '#if 1' to '#if 0'. | |
1567 | (obj_elf_stab_generic): Incorrect byte count on call to | |
1568 | md_number_to_chars function. | |
1569 | ||
1570 | * config/tc-hppa.c (hppa_tc_symbol): Static functions need | |
1571 | argument relocation bits too. | |
1572 | ||
1573 | * config/tc-hppa.c (pa_stringer): Correctly handle escaping | |
1574 | characters which should appear unaltered in the output string (for | |
1575 | example an escaped double-quote). | |
1576 | ||
1577 | * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Always | |
1578 | initialize name. | |
1579 | (pa_parse_neg_cmpsub_cmpltr): Likewise. | |
1580 | (pa_parse_nonneg_add_cmpltr): Likewise. | |
1581 | (pa_parse_neg_add_cmpltr): Likewise. | |
1582 | ||
1583 | * config/tc-hppa.h (parse_cons_expression_hppa): Remove prototype | |
1584 | for now. | |
1585 | (cons_fix_new_hppa): Likewise. | |
1586 | * config/tc-hppa.c (md_apply_fix): Fix type of valp to match | |
1587 | prototype. | |
1588 | ||
1589 | * config/tc-hppa.c: Include libhppa.h. | |
1590 | ||
132239bf | 1591 | * config/tc-hppa.h: Delete extern declarations of functions |
81b407c9 KR |
1592 | found in libhppa.h. |
1593 | ||
1594 | * config/tc-hppa.c (pa_space): Rework to avoid unwanted #ifdef | |
1595 | OBJ_ELF conditionals. | |
1596 | * config/tc-hppa.h (LOCAL_LABEL): Correctly identify local labels | |
1597 | on the PA. | |
1598 | ||
1849d646 ILT |
1599 | Thu Sep 2 10:43:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1600 | ||
ff3a5c18 ILT |
1601 | * config/tc-mips.c (macro_build): Accept 'z', and ignore it. |
1602 | (macro): Use "z,s,t" for div instructions to match corresponding | |
1603 | change in opcode table. | |
1604 | (mips_ip): Added 'z'--must be zero register. | |
1849d646 | 1605 | |
e96d50d0 KR |
1606 | Wed Sep 1 15:56:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1607 | ||
1608 | * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Declare | |
1609 | tc_gen_reloc correctly. | |
1610 | ||
1611 | * configure.in: Use "case" instead of "if" when possible. Rewrote | |
1612 | Makefile editing to reduce work done. Treat "hppa*" as "hppa". | |
1613 | ||
56607c4e RP |
1614 | Wed Sep 1 12:19:07 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
1615 | ||
1616 | * config/obj-coffbfd.c (obj_coff_section): add 'd' as an alias for | |
1617 | section type of data. 'd' seems to be used for m88k. | |
1618 | ||
1619 | Wed Aug 25 22:33:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
1620 | ||
1621 | * config/tc-mips.c (mips_align, s_stringer, s_cons, s_float_cons, | |
1622 | s_mips_space): Set insn_label to NULL to avoid changing it at the | |
1623 | next .align statement. | |
1624 | (append_insn): Don't swap jal with instruction that sets the | |
1625 | register that jal sets. | |
1626 | ||
37d719bb RP |
1627 | Wed Aug 25 16:15:57 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
1628 | ||
1629 | * configure.in: recognize m88110. | |
1630 | ||
28344993 KR |
1631 | Wed Aug 25 13:37:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1632 | ||
1633 | Merged changes from Pete Hoogenboom and Jeff Law at Utah: | |
1634 | * config/tc-hppa.c (pa_build_unwind_subspace): SEC_ALLOC should | |
1635 | not be on for .hppa_unwind. | |
1636 | (md_pseudo_table): .PARAM and .param are valid pseudo-ops for GAS. | |
1637 | (pa_param): New function to handle .PARAM directives. | |
1638 | (pa_ip): Pass "isbranch" argument down to pa_parse_*_compltr | |
1639 | functions. Handle '|' for movb; allow movb,n. | |
1640 | (pa_parse_nonneg_cmpsub_cmpltr): Delete old useless | |
1641 | version. Handle cases where no completer exists for | |
1642 | comb,n or addb,n. | |
132239bf | 1643 | (pa_parse_neg_cmpsub_cmpltr): Handle cases where no |
28344993 KR |
1644 | completer exists for comb,n or addb,n. Make logic |
1645 | mirror that of pa_parse_nonneg_cmpsub_cmpltr. | |
1646 | (pa_parse_nonneg_add_cmpltr): Likewise. | |
1647 | (pa_parse_neg_add_cmpltr): Likewise. | |
1648 | * tc-hppa.h (pa_param): Declare. | |
1649 | ||
1650 | Tue Aug 24 15:41:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
1651 | ||
1652 | * config/tc-hppa.c (hppa_tc_make_symextn_section): Now static. | |
1653 | Added forward declaration. | |
1654 | ||
1655 | Merged changes from Pete Hoogenboom and Jeff Law at Utah: | |
1656 | ||
1657 | * config/obj-elf.c (elf_frob_file): Arguments were incorrect on | |
1658 | call to elf_tc_make_sections. | |
1659 | (obj_elf_version): A .note section shouldn't have the SEC_ALLOC | |
1660 | attribute. | |
1661 | ||
1662 | * config/tc-hppa.c (hppa_tc_make_sections): Add some processing to | |
1663 | handle symbol extension sections. | |
1664 | ||
1665 | * config/tc-hppa.c (pa_build_symextn_section): New function to | |
1666 | create a symbol extension section. | |
1667 | (pa_export_args): Make call to pa_build_symextn_section. | |
1668 | (hppa_tc_symbol, hppa_tc_make_sections, | |
1669 | hppa_tc_make_symextn_section): New functions. | |
1670 | * config/tc-hppa.h: Update elf_tc_symbol and elf_tc_make_sections | |
1671 | macros. | |
1672 | ||
1673 | * read.c (emit_expr): Place check for TC_CONS_FIX_NEW in the | |
1674 | BFD_ASSEMBLER branch as well. | |
1675 | ||
1676 | * config/tc-hppa.h: If ELF is the target object format, define | |
1677 | some ELF- and hppa-specific types and constants. | |
1678 | ||
1679 | * config/tc-hppa.c (getExpression): Fix a typo. | |
1680 | ||
1681 | * read.c (read_a_source_file): Use TC_EQUAL_IN_INSN to determine | |
1682 | if a `=' is part of an instruction. | |
1683 | (read_a_source_file): Handle case where end-of-line markers are | |
1684 | also used within instructions. | |
1685 | * config/tc-hppa.h (TC_EQUAL_IN_INSN, TC_EOL_IN_INSN): Define. | |
1686 | ||
1687 | * config/tc-hppa.c (md_apply_fix_1): Keep relocations for | |
1688 | out-of-range branches/'calls using "bl" or calls which may need | |
1689 | argument relocation stubs. Do not need/keep relocations for | |
1690 | conditional branches. | |
1691 | (elf_hppa_final_processing): Fix calculation of function size. | |
1692 | ||
1693 | * config/obj-elf.c (obj_elf_version): Mark .note section as | |
1694 | READONLY. | |
1695 | ||
1696 | * config/tc-hppa.c (parse_cons_expression_hppa): Pass exp, not the | |
1697 | address of exp, to expression. | |
1698 | (pa_build_unwind_subspace): Turn SEC_HAS_CONTENTS flag on. | |
1699 | (md_apply_fix_1): Delete unwanted comments. | |
1700 | (process_exit): Symbols marking the end of a function are always | |
1701 | BSF_LOCAL. | |
1702 | ||
1703 | * config/tc-hppa.c: Include elf32-hppa.h from BFD tree. | |
1704 | (pa_space): Declare and initialize gdb_section. | |
1705 | ||
1706 | * config/obj-elf.c (elf_frob_file): Change | |
1707 | elf_tc_final_processing_hook to elf_tc_final_processing. | |
1708 | ||
1709 | * config/tc-hppa.c (fix_new_hppa): Fix argument list to match | |
1710 | argument type declarations. | |
1711 | (getExpression): Fix typo. | |
1712 | (pa_export_args): Change elf_symbol_type to elf32_symbol_type. | |
1713 | (elf_hppa_final_processing): Likewise. Name changed from | |
1714 | elf_hppa_final_processing_hook. | |
1715 | (start_symbol_root, start_symbol_last): Deleted. | |
1716 | ||
1717 | * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION): Fix typo. | |
1718 | ||
1719 | * config/tc-hppa.h: Replace "symbolS" with "struct symbol" to | |
1720 | avoid changing include ordering. | |
1721 | ||
1722 | * config/tc-hppa.c (pa_ip, case 'y'): Handle just like 't'. | |
1723 | ||
6e8dda9c ILT |
1724 | Mon Aug 23 12:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1725 | ||
1726 | * config/tc-mips.c (set_at): Added unsignedp argument. Use | |
1727 | load_register. | |
1728 | (set_at_unsigned): Removed; changed callers to use set_at. | |
1729 | (load_register): Removed unused ip argument. Changed callers. | |
1730 | (append_insn): Don't swap branch and branch likely. | |
1731 | (macro_build): Handle 'u'. | |
1732 | (load_register): Handle 64 bit constants. | |
1733 | (macro): Added M_DABS, removed M_ABSU. Numerous changes to | |
1734 | support 64 bit constants. | |
1735 | (mips_ip): Use hex constants in range checks for clarity. | |
1736 | (md_number_to_chars): Support 8 byte values. | |
1737 | ||
1e35cd8f RP |
1738 | Fri Aug 20 16:50:59 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
1739 | ||
1740 | * config/tc-m88k.h: updated copyrights. | |
1741 | (TC_CONS_RELOC): declare to be RELOC_32. | |
1742 | ||
8358c818 ILT |
1743 | Fri Aug 20 11:16:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1744 | ||
1745 | * config/tc-mips.c (mips_isa): New static variable. | |
1746 | (md_begin): Initialize mips_isa based on TARGET_CPU. Don't sanity | |
1747 | check macros. Set text alignment and GP size here. | |
1748 | (md_assemble): Don't set text alignment and GP size here. | |
1749 | (append_insn): Don't insert NOPs for load delays if mips_isa >= 2. | |
1750 | Use the right mask and shift for WRITE_FPR_T and WRITE_FPR_S. Add | |
1751 | a NOP after a branch likely. | |
1752 | (mips_emit_delays): Don't insert NOPS for load delays if mips_isa | |
1753 | >= 2. | |
1754 | (macro): Support r6000 and r4000 macros. | |
1755 | (mips_ip): Check insn ISA level against mips_isa before using it. | |
1756 | Added 'x' case for ignored register. | |
1757 | (md_parse_option): Handle -mipsN and -mcpu=XX. | |
1758 | ||
c8d4cda1 KR |
1759 | Fri Aug 20 01:26:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1760 | ||
1761 | * config/tc-i386.c (md_pseudo_table) [OBJ_ELF]: Handle ".zero". | |
1762 | ||
1763 | Thu Aug 19 12:15:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
1764 | ||
1765 | * config/tc-sparc.c (s_local): Function moved and renamed... | |
1766 | * config/obj-elf.c (obj_elf_local): ...to here. | |
1767 | * config/tc-sparc.c (md_pseudo_table), config/obj-elf.c | |
1768 | (obj_pseudo_table): Move handling of ".local". | |
1769 | ||
1770 | * tc.h (md_parse_option): Don't declare if defined as a macro. | |
1771 | ||
1772 | * config/tc-i386.h (NO_RELOC) [BFD_ASSEMBLER]: Define as | |
1773 | BFD_RELOC_NONE. | |
1774 | (md_parse_option): New macro, converted from function. | |
1775 | * config/tc-i386.c (md_parse_option): Function deleted. | |
1776 | (comment_chars) [OBJ_ELF]: Include "/". | |
1777 | (line_comment_chars) [OBJ_ELF || TE_I386AIX]: Don't include "/". | |
1778 | (md_assemble): Cast 0xe9 to char explicitly, to avoid compiler | |
1779 | warning. | |
1780 | (md_assemble, md_estimate_size_before_relax, md_create_long_jump): | |
1781 | Call reloc for fix_new type, or use correct enumerator, instead of | |
1782 | always using NO_RELOC. | |
1783 | (i386_operand): Change "ifndef I386COFF" to "ifdef OBJ_AOUT" for | |
1784 | tests for valid section. | |
1785 | (md_convert_frag) [BFD_ASSEMBLER]: Compensate for frag start | |
1786 | address. | |
1787 | (md_apply_fix_1) [BFD_ASSEMBLER]: For pc-relative reloc with | |
1788 | symbol, compensate for location of reloc. | |
1789 | (reloc, BFD_RELOC_32, BFD_RELOC_32_PCREL) [!BFD_ASSEMBLER]: Define | |
1790 | to return zero. | |
1791 | ||
4915cac0 KR |
1792 | Wed Aug 18 16:51:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1793 | ||
1794 | * config/obj-elf.c: Undef NO_RELOC before including aout/aout64.h. | |
1795 | (obj_elf_weak): New function. | |
1796 | (obj_pseudo_table): Handle ".weak". | |
1797 | (obj_elf_section): If section directive includes a string, ignore | |
1798 | it for now. Accept "progbits" flag. | |
1799 | (obj_elf_type): Accept `@' before flag name. | |
1800 | ||
1801 | * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Get rid of `if(1)' | |
1802 | condition. | |
1803 | (fixup_segment) [BFD_ASSEMBLER]: Use bfd_is_com_section, rather | |
1804 | than checking for bfd_com_section directly. | |
1805 | (fixup_segment): Simplify range check. | |
1806 | (fixup_segment) [OBJ_COFF && TC_I960]: Simplify cpp condition | |
1807 | test. | |
1808 | ||
1809 | * symbols.h (S_SET_WEAK): Declare. | |
1810 | * symbols.c (S_SET_WEAK): New function. | |
1811 | (S_SET_EXTERNAL, S_CLEAR_EXTERNAL): Don't bother with BSF_EXPORT, | |
1812 | it's not a separate flag any more. Clear BSF_WEAK. | |
1813 | ||
1814 | * read.c (potable): Treat "string" like "asciz". | |
1815 | ||
19ed8960 ILT |
1816 | Wed Aug 18 15:30:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1817 | ||
1818 | * config/tc-mips.c (append_insn): Don't swap branch instructions | |
1819 | if .set nobopt or .set volatile. | |
1820 | (gp_reference): .lit8 and .lit4 are accessed via the GP register. | |
1821 | (macro): Added cases M_LI_S, M_LI_SS. Fixed M_LI_D and M_LI_DD. | |
1822 | (mips_ip): Added cases 'F', 'L', 'f', 'l' for floating point. | |
1823 | * config/obj-ecoff.c: Renamed some variables to avoid shadow | |
1824 | warnings. | |
1825 | ||
ae8c28f8 DZ |
1826 | Mon Aug 16 14:16:02 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
1827 | ||
19ed8960 ILT |
1828 | * config/obj-coff.h (S_IS_COMMON): add missing backslash |
1829 | ||
ae8c28f8 DZ |
1830 | * configure.in (z8k-*-{coff,sim}): use coffbfd for this target |
1831 | ||
0aa07269 ILT |
1832 | Thu Aug 12 11:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1833 | ||
1834 | * config/tc-mips.c (mips_ip): Suggested by | |
1835 | davidj@ICSI.Berkeley.EDU (David Johnson): Don't accept symbolic | |
1836 | names for 'E' and 'G' argument types (coprocessor registers) and | |
1837 | don't warn if $1 is used on the coprocessor. | |
ae8c28f8 | 1838 | (macro): Handle M_{L,S}WC{0,2,3}_AB correctly. |
0aa07269 ILT |
1839 | |
1840 | Mon Aug 9 12:09:14 1993 Doug Evans (dje@canuck.cygnus.com) | |
1841 | ||
1842 | * read.c (emit_expr): Use BFD_RELOC_16 for 2-byte values. | |
1843 | * config/tc-sparc.c (md_apply_fix, tc_gen_reloc): Handle | |
1844 | BFD_RELOC_16. | |
1845 | * config/tc-sparc.h (WORKING_DOT_WORD): Define. | |
1846 | ||
6a9cf6fa KR |
1847 | Mon Aug 9 13:36:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1848 | ||
1849 | * write.c (merge_data_into_text): Define only if BFD_ASSEMBLER is | |
1850 | defined or BFD is not. | |
1851 | (relax_and_size_all_segments): Declare local variable fragP. | |
1852 | ||
b114e492 KR |
1853 | Fri Aug 6 15:22:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1854 | ||
1855 | * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_32): Fill in | |
1856 | bytes with real values, not zeros. | |
1857 | ||
ac32a7e7 ILT |
1858 | Fri Aug 6 10:57:59 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1859 | ||
3d2330f8 ILT |
1860 | * configure.in (mips-*-riscos*, mips-*-sysv*): New (untested) |
1861 | targets, using ecoff and mips-big. | |
1862 | ||
ac32a7e7 ILT |
1863 | * config/tc-mips.c (mips_ip): From davidj@ICSI.Berkeley.EDU (David |
1864 | Johnson): Added case for 'C' for coprocessor instruction codes. | |
1865 | ||
273aa947 KR |
1866 | Thu Aug 5 13:08:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1867 | ||
b114e492 KR |
1868 | * config/obj-elf.c (obj_pseudo_table): Handle ".8byte". |
1869 | ||
273aa947 KR |
1870 | * read.c (emit_expr): Use BFD_RELOC_64 for 8-byte expressions. |
1871 | ||
b114e492 KR |
1872 | * write.c (write_object_file): Test DEBUG_SYMS instead of DEBUG |
1873 | for verifying symbol chain. | |
1874 | (merge_data_into_text, relax_and_size_all_segments): New | |
1875 | functions, split out from write_object_file. | |
1876 | ||
273aa947 KR |
1877 | Tue Aug 3 15:43:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1878 | ||
1879 | * config/obj-elf.c (obj_elf_stab_generic, in disabled code): If | |
1880 | debug section is new, allocate an extra 12 bytes at its start. If | |
1881 | ".stabs" type is N_SO, fill in filename symbol field of that first | |
1882 | entry. Return early if "goof", to simplify later code slightly. | |
1883 | (adjust_stab_sections): New function. | |
1884 | (elf_frob_file): Apply adjust_stab_sections to each section. | |
1885 | ||
1886 | * config/obj-elf.c (obj_elf_section, obj_elf_previous): No longer | |
1887 | static. | |
1888 | * config/obj-elf.h (obj_elf_section, obj_elf_previous): Declare. | |
1889 | * config/tc-sparc.c (md_pseudo_table): Call them for "pushsection" | |
1890 | and "popsection", and call cons for "uaword" and "uahalf". | |
1891 | ||
1892 | * config/obj-elf.c (obj_elf_version): Use English in error | |
1893 | messages. | |
1894 | ||
4573d186 ILT |
1895 | Tue Aug 3 11:29:06 1993 Ian Lance Taylor (ian@cygnus.com) |
1896 | ||
1897 | * config/obj-ecoff.c: Updated for BFD ECOFF changes. Now gets the | |
1898 | swapping routines and external structure sizes via the | |
1899 | ecoff_backend information. No longer includes coff/mips.h. | |
1900 | ||
b4703fa6 ILT |
1901 | Mon Aug 2 17:35:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1902 | ||
4c7ff23d ILT |
1903 | * config/obj-ecoff.c (get_tag): Save tag name in permanent memory |
1904 | and in hash_ptr->string. | |
1905 | ||
b4703fa6 ILT |
1906 | * app.c (do_scrub_next_char): Reset state to 0 after .appline if |
1907 | file name is not seen. | |
1908 | ||
ced16de6 ILT |
1909 | Thu Jul 29 22:21:28 1993 Ian Lance Taylor (ian@cygnus.com) |
1910 | ||
1911 | * write.c: Don't use short int in a prototype. | |
ab4d34cd ILT |
1912 | |
1913 | * expr.c (operand): Make return value simply depend on contents of | |
1914 | returned expression. | |
1915 | ||
b4703fa6 ILT |
1916 | Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
1917 | ||
1918 | * configure.in: sparc*-aout and sparc*-vxworks are BFD assemblers | |
1919 | ||
0ccc65ec DZ |
1920 | Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
1921 | ||
1922 | * config/ho-sunos.h: remove some old function decls that conflict | |
1923 | w/ ANSI, and which weren't needed anyway | |
1924 | ||
1925 | Wed Jul 28 16:34:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
1926 | ||
1927 | * config/obj-elf.h (obj_frob_symbol): Renamed from tc_frob_symbol, | |
1928 | and disabled since it breaks Ian's new symbol-value code. | |
1929 | ||
1930 | * expr.c (integer_constant): Accept more digits if BFD64. | |
1931 | ||
7fe17970 ILT |
1932 | Wed Jul 28 11:30:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1933 | ||
1934 | * config/tc-m68k.c (m68k_ip): If we have a normal constant when we | |
1935 | expect a bignum, turn it into a bignum. Output extra zeroes | |
1936 | before a short bignum, rather than after. | |
1937 | ||
0c2734c3 KR |
1938 | Tue Jul 27 15:54:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1939 | ||
1940 | * symbols.c (symbol_new): Conditionalize verify_symbol_chain call | |
1941 | on DEBUG_SYMS, not DEBUG. | |
1942 | (symbol_remove): Likewise. | |
1943 | (symbol_insert): Likewise. | |
1944 | ||
4fe45d22 ILT |
1945 | Tue Jul 27 08:45:05 1993 Ian Lance Taylor (ian@cygnus.com) |
1946 | ||
1947 | * config/tc-mips.c (mips_optimize): New static variable. | |
e9f108bc ILT |
1948 | (append_insn): If mips_optimize == 0, always insert NOP |
1949 | instructions. If mips_optimize < 2, don't swap branches. | |
1950 | (md_parse_option): If -Ox or -gx, set mips_optimize accordingly. | |
4fe45d22 | 1951 | |
de9310b9 RP |
1952 | Mon Jul 26 18:02:43 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
1953 | ||
1954 | * Makefile.in (clean): if testsuite does not exist, then skip it. | |
1955 | ||
1956 | Fri Jul 23 14:13:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
1957 | ||
1958 | * config/tc-mips.c (prev_insn_unreordered, | |
1959 | prev_prev_insn_unreordered): New static variables. | |
1960 | (append_insn): Don't swap branch instruction if | |
1961 | prev_prev_insn_unreordered (see comment). | |
1962 | (mips_no_prev_insn): Clear the unreordered variables. | |
1963 | (s_mipsset): When turning on reordering, set the unreordered | |
1964 | variables. | |
1965 | ||
7767e7e9 KR |
1966 | Fri Jul 23 13:09:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1967 | ||
1968 | * config/obj-elf.c (obj_elf_section): Sections ".init" and ".fini" | |
1969 | are also magic, and have special default flag settings. | |
1970 | (obj_elf_frob_symbol): Since the return value from this function | |
1971 | isn't used, don't bother calling obj_elf_write_symbol_p, since it | |
1972 | doesn't accomplish anything else. | |
1973 | ||
1974 | * config/tc-sparc.c (md_section_align): Round up section size only | |
1975 | for a.out format. | |
1976 | ||
1977 | * symbols.c: Don't define DEBUG by default. | |
1978 | ||
88b457e5 ILT |
1979 | Thu Jul 22 12:09:41 1993 Ian Lance Taylor (ian@cygnus.com) |
1980 | ||
2a2d3d08 ILT |
1981 | * write.c (fix_new_exp): Handle a O_uminus expression. |
1982 | ||
e979ea04 ILT |
1983 | * expr.c (expr): Don't let absolute_section override |
1984 | undefined_section for the return value. | |
1985 | ||
cf897ce2 ILT |
1986 | * read.c (read_a_source_file): In NO_PSEUDO_DOT case, if we find a |
1987 | pseudo-op with a poc_handler field of NULL, ignore it and treat it | |
1988 | as an instruction instead. | |
1989 | * config/tc-m88k.c (md_pseudo_table): Add "set" with a NULL | |
1990 | poc_handler field. | |
1991 | ||
88b457e5 ILT |
1992 | * config/tc-h8500.c (md_begin): Use a local variable when |
1993 | initializing md_relax_table to avoid warnings about modifying a | |
1994 | supposedly const data structure. | |
1995 | ||
88e12460 BK |
1996 | Thu Jul 22 10:58:51 1993 Brendan Kehoe (brendan@lisa.cygnus.com) |
1997 | ||
1998 | * config/obj-aout.c: Only include aout/aout64.h if BFD_ASSEMBLER | |
1999 | is defined. | |
2000 | ||
86a6ada2 FF |
2001 | Wed Jul 21 17:32:02 1993 Fred Fish (fnf@deneb.cygnus.com) |
2002 | ||
2003 | * configure.in (case ${host}): Map *-*-sysv4* to gas_host=sysv. | |
2004 | * configure.in (case ${generic_target}): Add i[34]86-*-sysv4* | |
2005 | case to set obj_format=elf. Must go before i386-*-sysv* case that | |
2006 | sets obj_format=coffbsd. Add *-*-sysv4* to *-*-elf and | |
2007 | *-*-solaris case, and move to before *-sysv* case that wants to | |
2008 | set obj_format to coff. | |
2009 | * config/tc-i386.c (i386_operand): Change all 'exp.X_op' to | |
2010 | 'exp->X_op'. | |
2011 | * config/tc-i386.c (md_apply_fix): Fix valp to be 'valueT *' for | |
2012 | BFD_ASSEMBLER case. | |
2013 | ||
8ff6f40e ILT |
2014 | Wed Jul 21 12:47:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2015 | ||
2c5c299f ILT |
2016 | * config/obj-aout.c: Include aout/aout64.h. |
2017 | (obj_aout_frob_symbol): Set BSF_DEBUGGING for a constructor | |
2018 | symbol, so that BFD doesn't tamper with the type. | |
2019 | ||
8ff6f40e ILT |
2020 | * read.c (read_a_source_file): If NO_PSEUDO_DOT is defined, look |
2021 | up opcodes as pseudo-ops even if they don't start with '.'. | |
2022 | * config/tc-m88k.h (NO_PSEUDO_DOT): Define. | |
2023 | * config/tc-m88k.c (md_assemble): Removed special pseudo-op | |
2024 | handling. | |
2025 | (md_apply_fix): Set fx_offset to the upper 16 bits of the reloc. | |
2026 | Output the low 16 bits for RELOC_HI16, not the high 16 bits. | |
2027 | * config/obj-coffbfd.c (do_relocs_for): If TC_M88K, set the | |
2028 | r_offset field of the reloc to the fixup offset. | |
2029 | (fixup_segments): If TC_M88K, don't warn about fixup overflows. | |
2030 | * doc/as.texinfo: Minor updates. | |
2031 | ||
5ac34ac3 ILT |
2032 | Tue Jul 20 19:28:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2033 | ||
2034 | * Extensive changes to permit symbols to contain any expression | |
2035 | type and to delay the computation of the expression until the | |
2036 | value is actually needed. This permits setting symbols to values | |
2037 | calculated based on object code size. Expressions were changed to | |
2038 | no longer be in a section, to stop the overloading of segment and | |
2039 | expression type that previously occurred. | |
2040 | ||
2041 | * as.c (big_section, pass1_section, diff_section, absent_section): | |
2042 | Removed. | |
2043 | (expr_section): Added (used for dummy symbols which hold | |
2044 | intermediate expression values). | |
2045 | (perform_an_assembly_pass): Create expr_section, do not create the | |
2046 | sections now removed. | |
2047 | * as.h (segT): Removed SEG_ABSENT, SEG_PASS1, SEG_BIG, and | |
2048 | SEG_DIFFERENCE. Added SEG_EXPR. | |
2049 | (SEG_NORMAL): Corresponding changes. | |
2050 | * subsegs.c (seg_name, subsegs_begin): Changed accordingly. | |
2051 | * write.c (write_object_file): Ditto. | |
2052 | * config/obj-aout.c (seg_N_TYPE): Ditto. | |
2053 | * config/obj-bout.c (seg_N_TYPE): Ditto. | |
2054 | * config/obj-coff.c (seg_N_TYPE): Ditto. | |
2055 | * config/obj-coffbfd.c (seg_N_TYPE): Ditto. | |
2056 | * config/obj-vms.c (seg_N_TYPE): Ditto. | |
2057 | ||
2058 | * expr.h (operatorT): Moved in from expr.c, added some values. | |
2059 | (expressionS): Added X_op field, removed X_seg field; renamed | |
2060 | X_subtract_symbol to X_op_symbol. | |
2061 | * expr.c: Extensive changes to assign expression types rather than | |
2062 | sections and to simplify the parsing. | |
2063 | * write.c (fix_new_internal): New static function. | |
2064 | (fix_new): Removed sub_symbol argument. | |
2065 | (fix_new_exp): New function, takes expression argument. | |
2066 | * write.h: Prototype changes for fix_new and fix_new_exp. | |
2067 | * cond.c (s_if): Changed accordingly. | |
2068 | * read.c (s_lsym, pseudo_set, emit_expr, parse_bitfield_cons, | |
2069 | parse_repeat_cons, get_segmented_expression, | |
2070 | get_known_segmented_expression, get_absolute_expression): Ditto. | |
2071 | * symbols.c (resolve_symbol_value, S_GET_VALUE, S_SET_VALUE): | |
2072 | Ditto. | |
2073 | * write.c (write_object_file): Ditto. | |
2074 | * config/obj-coff.c (obj_coff_def, obj_coff_val): Ditto. | |
2075 | * config/obj-coffbfd.c (obj_coff_def, obj_coff_val, | |
2076 | obj_coff_endef, yank_symbols): Ditto. | |
2077 | * config/obj-elf.c (obj_elf_stab_generic, obj_elf_size): Ditto. | |
2078 | * config/tc-a29k.c (md_assemble, parse_operand, machine_ip, | |
2079 | print_insn, md_operand): Ditto. | |
2080 | * config/tc-h8300.c (parse_exp, colonmod24, check_operand, | |
2081 | do_a_fix_imm, build_bytes): Ditto. | |
2082 | * config/tc-h8500.c (parse_exp, skip_colonthing, parse_reglist, | |
2083 | get_specific, check, insert, md_convert_frag): Ditto. | |
2084 | * config/tc-hppa.c (the_insn, fix_new_hppa, cons_fix_new_hppa, | |
2085 | md_assemble, pa_ip, getExpression, getAbsoluteExpression, | |
2086 | evaluateAbsolute, pa_build_unwind_subspace, pa_entry, | |
2087 | process_exit): Ditto. | |
2088 | * config/tc-hppa.h (STAB_FIXUP, is_DP_relative, is_PC_relative, | |
2089 | is_complex): Ditto. | |
2090 | * config/tc-i386.c (pe, md_assemble, i386_operand, | |
2091 | md_estimate_size_before_relax, md_create_long_jump): Ditto. | |
2092 | * config/tc-i860.c (md_assemble, getExpression, print_insn): | |
2093 | Ditto. | |
2094 | * config/tc-i960.c (parse_expr, subs, segs, md_convert_frag, | |
2095 | get_cdisp, mem_fmt, parse_ldconst, relax_cobr, s_sysproc, | |
2096 | i960_handle_align): Ditto. | |
2097 | * config/tc-m68k.c (struct m68k_exp, struct m68k_it, seg, op, | |
2098 | subs, add_fix, isvar, m68k_ip, md_assemble, md_convert_frag_1, | |
2099 | md_estimate_size_before_relax, md_create_long_jump, get_num): | |
2100 | Ditto. | |
2101 | * config/tc-m88k.c (md_assemble, get_imm16, get_pcr, | |
2102 | md_create_short_jump, md_create_long_jump): Ditto. | |
2103 | * config/tc-mips.c (md_assemble, append_insn, gp_reference, | |
2104 | macro_build, macro, my_getExpression): Ditto. Also removed | |
2105 | get_optional_absolute_expression; just use get_absolute_expression | |
2106 | instead. | |
2107 | * config/tc-ns32k.c (get_addr_mode, evaluate_expr, convert_iif, | |
2108 | fix_new_ns32k, fix_new_ns32k_exp, cons_fix_new_ns32k): Ditto. | |
2109 | * config/tc-ns32k.h (fix_new_ns32k prototype): Ditto. | |
2110 | * config/tc-sh.c (parse_exp, check, insert, md_convert_frag): | |
2111 | Ditto. | |
2112 | * config/tc-sparc.c (md_assemble, sparc_ip, getExpression, | |
2113 | print_insn): Ditto. | |
2114 | * config/tc-tahoe.c (struct top, md_estimate_size_before_relax, | |
2115 | tip_op, md_assemble): Ditto. | |
2116 | * config/tc-vax.c (seg_of_operand, md_assemble, | |
2117 | md_estimate_size_before_relax, md_create_long_jump): Ditto. | |
2118 | * config/tc-z8k.c (parse_exp, check_operand, newfix): Ditto. | |
2119 | ||
84873870 DZ |
2120 | Tue Jul 20 12:17:16 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
2121 | ||
2122 | * configure.in: i386-lynx is the same as i386-coff | |
2123 | ||
623d6e9a KR |
2124 | Mon Jul 19 15:21:20 1993 Ken Raeburn (raeburn@rtl.cygnus.com) |
2125 | ||
2126 | * config/obj-elf.c (obj_elf_previous): New function. | |
2127 | (previous_section, previous_subsection): New vars. | |
2128 | (obj_elf_section): Save current place in case DWARF code wants us | |
2129 | to pop back to it. Handle unquoted section name as well as quoted | |
2130 | section name. Don't crash on invalid strings. | |
2131 | (obj_pseudo_table): Handle new pseudos "previous", "2byte", and | |
2132 | "4byte". | |
2133 | ||
2134 | * config/obj-elf.h: Don't include struc-symbol.h. | |
2135 | (obj_elf_frob_symbol): Declare arg as struct symbol *. | |
2136 | ||
2137 | * tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Local labels can start with | |
2138 | "L" or "_.L_". | |
2139 | ||
2140 | * write.c (write_relocs): New function, split off from | |
2141 | write_contents. Use memset instead of bzero. | |
2142 | (write_object_file): Apply write_relocs to each section before | |
2143 | applying write_contents. | |
2144 | ||
2145 | * read.c (read_begin): Call obstack_begin with values closer to 1K | |
2146 | multiples. | |
2147 | (read_a_source_file, big_cons, float_cons): Use memcpy instead of | |
2148 | bcopy. | |
2149 | ||
ffffc8fb ILT |
2150 | Mon Jul 19 14:30:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2151 | ||
ce2ad89a ILT |
2152 | * config/tc-m68k.c (m68k_ip_op): Don't decrement strend when |
2153 | calculating opP->isiz; this permits the expression size to be | |
2154 | determined as well, later on. | |
2155 | ||
ffffc8fb ILT |
2156 | * expr.c (clean_up_expression): Don't cancel the subtraction of |
2157 | undefined symbols. | |
2158 | ||
2159 | * read.c (s_data), config/obj-coffbfd.c (obj_coff_data): If -R, | |
2160 | switch to text section rather than data section. | |
2161 | ||
9d4dfbf3 KR |
2162 | Mon Jul 19 12:35:39 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2163 | ||
2164 | * config/tc-m68k.c (m68k_ip, case AINDX): Add 6 to operand | |
2165 | expression (to take the pc-rel instruction itself into account) | |
2166 | before using the expression, instead of after. | |
2167 | ||
04acd059 ILT |
2168 | Fri Jul 16 08:56:04 1993 Ian Lance Taylor (ian@cygnus.com) |
2169 | ||
1e9cf565 ILT |
2170 | * read.c (float_cons): Simplified parsing logic. If |
2171 | REPEAT_CONS_EXPRESSIONS is defined, accept a repeat count. | |
2172 | ||
2173 | * symbols.c (colon): Rather than a special case for TC_HPPA, | |
2174 | use new macro tc_frob_label. | |
2175 | * config/tc-hppa.h (tc_frob_label): Define. | |
2176 | ||
2177 | * config/tc-mips.c: Many changes to support simple assembler | |
2178 | optimization. | |
2179 | (insn_label, prev_insn, prev_prev_insn, dummy_opcode, | |
2180 | prev_insn_valid, prev_insn_frag, prev_insn_where, | |
2181 | prev_insn_fixp, prev_insn_is_delay_slot): New static | |
2182 | variables. | |
2183 | (insn_uses_reg, mips_no_prev_insn, mips_emit_delays, | |
2184 | mips_align, s_stringer, s_mips_space): New static functions. | |
2185 | (mips_define_label): New global function. | |
2186 | (md_pseudo_table): For "ascii", "asciz", "asciiz", call | |
2187 | s_stringer. Changed argument to float_cons from 0 or 1 to 'f' | |
2188 | or 'd'. For "space" call s_mips_space. | |
2189 | (md_begin): Call mips_no_prev_insn. | |
2190 | (append_insn): Only insert necessary NOP instructions. | |
2191 | (macro): Call mips_emit_delays before setting mips_noreorder. | |
2192 | Increment and decrement mips_noreorder rather than using | |
2193 | save_reorder_condition. Don't bother to use noreorder in | |
2194 | M_L_DOB and M_L_DAB, since append_insn will not insert a NOP. | |
2195 | (md_atof): Handle floating point numbers correctly for both | |
2196 | big and little endian targets. | |
2197 | (s_align, s_cons): Call mips_align rather than frag_align. | |
2198 | (s_change_seg, s_cons): Call mips_emit_delays. | |
2199 | (s_float_cons): Let float_cons do the work. | |
2200 | (s_mipsset): Call mips_emit_delays when setting noreorder. | |
2201 | * config/tc-mips.h (tc_frob_label): Define to be | |
2202 | mips_define_label. | |
2203 | ||
04acd059 ILT |
2204 | * config/obj-ecoff.c (ecoff_build_symbols, ecoff_build_procs, |
2205 | ecoff_frob_files): Consistently use S_GET_VALUE rather than | |
2206 | bfd_asymbol_value. Warn if taking difference of symbols in | |
2207 | different segments. | |
2208 | ||
c978e704 ILT |
2209 | Thu Jul 15 11:51:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2210 | ||
5276e361 ILT |
2211 | * config/obj-ecoff.c (ecoff_frob_file): Discard all open scopes, |
2212 | with a warning. | |
2213 | ||
2368ec63 ILT |
2214 | * config/obj-coffbfd.c (fixup_segment): If TC_M88K, don't adjust |
2215 | by md_pcrel_from if we are relocating against a symbol (we still | |
2216 | need md_pcrel_from for a PC relative relocation within the same | |
2217 | file). | |
2218 | * config/tc-m88k.c (md_pcrel_from): Corrected return value. | |
cb441b38 | 2219 | (omagic): Removed unused variable. |
2368ec63 | 2220 | |
c978e704 ILT |
2221 | * Preliminary support for m88k-coff. |
2222 | * configure.in (m88k-*-coff*): New target. Use coffbfd and | |
2223 | m88kcoff. | |
2224 | * config/m88kcoff.mt: New file. | |
2225 | * read.c (lex_type): New macro LEX_AT to set lex type of '@'. | |
2226 | (pseudo_set): Handle difference of symbols in different fragments | |
2227 | by saving the entire expression as the value of the symbol. | |
2228 | * symbols.c (resolve_symbol_value): Resolve difference | |
2229 | expressions. | |
2230 | * config/obj-coffbfd.c (obj_pseudo_table): If TC_M88K, accept | |
2231 | "sdef" as a synonym for "def". | |
2232 | * config/obj-coffbfd.h: If TC_M88K, include coff/m88k.h and set | |
2233 | TARGET_FORMAT. | |
2234 | (S_IS_LOCAL): Any symbol which includes \001 in the name is local. | |
2235 | * config/tc-m88k.c, config/tc-m88k.h: Numerous changes to bring | |
2236 | m88k port up to date, and to add COFF support. | |
2237 | ||
85051959 ILT |
2238 | Wed Jul 14 15:09:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2239 | ||
5868b1fe ILT |
2240 | * Removed sy_forward and replaced it with an undefined expression |
2241 | as the value of a symbol. | |
2242 | * struc-symbol.h (struct symbol): Removed sy_forward field. Added | |
2243 | sy_resolved and sy_resolving single bit fields. | |
2244 | * symbols.c (symbol_new): Don't initialize sy_forward field. | |
2245 | (resolve_symbol_value): New function to adjust symbol value by | |
2246 | fragment address, using recursion to resolve forward symbols. | |
2247 | * symbols.h: Added prototype for new function. | |
2248 | * read.c (pseudo_set): Set symbolP->sy_value to an undefined | |
2249 | expression rather than setting symbolP->sy_forward. | |
2250 | * write.c (write_object_file): Use resolve_symbol_value on | |
2251 | symbols, keeping the common case (the old behaviour) inline. | |
2252 | * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward | |
2253 | handling (subsumed by write.c change). | |
2254 | * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set | |
2255 | sy_value rather than sy_forward. | |
2256 | * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check | |
2257 | expression segment rather than sy_forward. | |
2258 | (yank_symbols): Use resolve_symbol_value. | |
2259 | (crawl_symbols): Removed extra pass over symbols. | |
2260 | * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c, | |
2261 | config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over | |
2262 | symbols which handled sy_forward; use resolve_symbol_value | |
2263 | instead. | |
2264 | * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol): | |
2265 | Define. | |
2266 | * config/obj-elf.c (obj_elf_stab_generic): Check expression | |
2267 | segment rather than sy_forward. | |
2268 | * config/obj-vms.c (VMS_Check_For_Main): Don't initialize | |
2269 | sy_forward; do initialize sy_resolved and sy_resolving. | |
2270 | * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward. | |
2271 | ||
85051959 ILT |
2272 | * Changes to keep a full expression as the value of a symbol, not |
2273 | just a longword: | |
2274 | * struc-symbol.h: New field sy_value. | |
2275 | * as.h: Include expr.h before struc-symbol.h. | |
2276 | * expr.h: Use struct symbol rather than symbolS. | |
2277 | * symbols.c (S_GET_VALUE, S_SET_VALUE): Rewrote to retrieve value | |
2278 | of sy_value field; compile unconditionally, not just if | |
2279 | BFD_ASSEMBLER. | |
2280 | * symbols.h: Compile S_{SG}ET_VALUE prototypes unconditionally. | |
2281 | * write.c (write_object_file): Set BFD symbol value to gas symbol | |
2282 | value. | |
2283 | * config/obj-aout.h, config/obj-bout.h, config/obj-coff.h, | |
2284 | config/obj-coffbfd.h, config/obj-generic.h, config/obj-vms.h | |
2285 | (S_GET_VALUE, S_SET_VALUE): Removed macro definitions. | |
2286 | * config/obj-ieee.c (S_GET_VALUE, S_SET_VALUE): Removed. | |
2287 | * config/obj-coff.h, obj-coffbfd.h: Rewrote several macros to use | |
2288 | S_GET_VALUE rather than ost_entry.n_value. | |
2289 | * config/obj-aout.c (obj_symbol_to_chars), config/obj-bout.c | |
2290 | (obj_symbol_to_chars), config/obj-coff.c (obj_symbol_to_chars), | |
2291 | config/obj-coffbfd.c (symbol_to_chars): Get value to write out | |
2292 | using S_GET_VALUE--don't assume it is already set. | |
2293 | * config/obj-ieee.c (do_symbols): Set BFD symbol value to gas | |
2294 | symbol value. | |
2295 | * config/obj-vms.c (various): Don't assign directly to | |
2296 | S_GET_VALUE; use S_SET_VALUE instead. | |
2297 | ||
b50401c9 DE |
2298 | Wed Jul 14 09:35:23 1993 Doug Evans (dje@canuck.cygnus.com) |
2299 | ||
2300 | * configure.in: Recognize h8300h. | |
2301 | ||
489a93f3 SC |
2302 | Tue Jul 13 12:09:44 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
2303 | ||
2304 | * config/tc-h8500.c (line_comment_chars): Add hash. | |
2305 | (parse_exp, skip_colonthing, build_bytes): Add support for | |
2306 | R_H8500_HIGH16 relocation type. | |
2307 | ||
5d4ef296 KR |
2308 | Mon Jul 12 11:15:34 1993 Ken Raeburn (raeburn@deneb.cygnus.com) |
2309 | ||
2310 | * config/obj-elf.c (obj_elf_section): Allow `@' to introduce an | |
2311 | attribute name. Handle `execinstr' attribute. | |
2312 | ||
99c24539 ILT |
2313 | Mon Jul 12 07:22:28 1993 Ian Lance Taylor (ian@cygnus.com) |
2314 | ||
2315 | * config/tc-mips.c (mips_ip): Don't warn on 'i' or 'j' mismatch if | |
2316 | there is another alternative for the instruction. | |
2317 | ||
ec1c752b RP |
2318 | Fri Jul 9 17:31:34 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
2319 | ||
2320 | * doc/as.texinfo: updates for H8/300H | |
2321 | ||
d358969d ME |
2322 | Thu Jul 8 14:41:43 1993 Mark Eichin (eichin@cygnus.com) |
2323 | ||
2324 | * config/tc-i960.c (md_create_short_jump, md_create_long_jump, | |
2325 | md_number_to_chars, md_section_align): Adjusted to use valueT, | |
2326 | addressT, to match tc.h. | |
2327 | ||
ff4cac38 KR |
2328 | Thu Jul 8 14:15:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2329 | ||
2330 | * config/tc-sparc.c (s_common): Revamp to handle both syntaxes, | |
b2565433 | 2331 | independent of format. |
ff4cac38 | 2332 | |
42206996 DE |
2333 | Thu Jul 8 07:25:25 1993 Doug Evans (dje@canuck.cygnus.com) |
2334 | ||
2335 | * config/tc-h8300.h (TC_CONS_RELOC): Use R_RELLONG if h8/300h. | |
2336 | ||
e9baeb46 DZ |
2337 | Wed Jul 7 18:11:07 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com) |
2338 | ||
2339 | * configure.in: define CROSS=-DCROSS_COMPILE if it is a cross | |
2340 | build; also recognize h8300-*-coff | |
2341 | ||
76c64db0 ILT |
2342 | Wed Jul 7 10:21:24 1993 Ian Lance Taylor (ian@cygnus.com) |
2343 | ||
e154ecf4 ILT |
2344 | * symbols.c (fb_label_instance, fb_label_instance_inc): Don't dump |
2345 | core just because somebody uses a label before it is defined. | |
2346 | ||
76c64db0 ILT |
2347 | * config/mips-opcode.h: Moved to opcode/mips.h. |
2348 | * config/tc-mips.c: Include opcode/mips.h rather than | |
2349 | mips-opcode.h. | |
2350 | (append_insn): An extra NOP is only needed after instructions | |
2351 | which set HI or LO, not after instructions which read it. | |
2352 | (macro_build, mips_ip): Support new 'E', 'G' and 'B' arguments. | |
2353 | (macro): cfc1 and ctc1 now take "t,G" rather than "t,d". | |
2354 | * config/tc-mips.h (struct mips_opcode): Don't define. | |
2355 | * config/mips-big.mt, config/mips-lit.mt (TARG_CPU_DEPENDENTS): | |
2356 | Set to $(srcdir)/../include/opcode/mips.h. | |
2357 | ||
2358 | Get the MIPS assembler up to speed with other gas changes: | |
2359 | ||
2360 | * config/obj-ecoff.c (ecoff_set_vma, ecoff_frob_symbol): | |
2361 | Removed; don't change the symbol value. | |
2362 | (ecoff_build_symbols, ecoff_build_procs, ecoff_frob_file): Use | |
2363 | bfd_asymbol_value rather than S_GET_VALUE to include section | |
2364 | vma in symbol value. | |
2365 | (ecoff_frob_file): Ignore BSF_SECTION_SYM symbols, since ECOFF | |
2366 | doesn't output them. Set the vma of sections. | |
2367 | * config/obj-ecoff.h: Don't define obj_frob_symbol. | |
2368 | * config/tc-mips.c (tc_gen_reloc): Adjustment by section vma is no | |
2369 | longer necessary. | |
2370 | (various): use valueT rather than long. | |
2371 | ||
e28e0b95 KR |
2372 | Wed Jul 7 08:33:30 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2373 | ||
2374 | * as.h (valueT): Typedef moved here. | |
2375 | * struc-symbol.h (valueT): ...from here. | |
2376 | * write.c (write_object_file): Locals from_addr, to_addr, | |
2377 | table_addr are now addressT. Supply prototype for bfd_alloc for | |
2378 | now. | |
2379 | (fixup_segment): Local add_number is now valueT. Correct some | |
2380 | range-checking bugs. | |
2381 | (relax_align): Type `int' should be sufficient for the exponent. | |
2382 | (fix_new): Argument offset is type offsetT. Locals size and | |
2383 | newsize are type valueT. | |
2384 | * write.h (struct fix): Fields fx_offset and fx_addnumber are now | |
2385 | type valueT. | |
2386 | (fix_new): Fix prototype. | |
2387 | * symbols.c (symbol_new): Symbol value is type valueT. | |
2388 | (S_SET_VALUE, S_GET_VALUE): Likewise. | |
2389 | (S_IS_*): Specify int return type explicitly. | |
2390 | * symbols.h (symbol_new, S_GET_VALUE, S_SET_VALUE): Fixed | |
2391 | prototypes. | |
2392 | * read.c (s_comm): Values read are type valueT. | |
2393 | * expr.h (expressionS): Field X_add_number is an offsetT. | |
2394 | * tc.h (md_create_long_jump, md_create_short_jump, | |
2395 | md_section_align): Addresses are now type addressT. | |
2396 | (md_number_to_chars, md_apply_fix): Pass value as valueT. | |
2397 | * config/tc-i386.c (md_create_short_jump, md_create_long_jump, | |
2398 | md_number_to_chars, md_section_align): Adjusted. | |
2399 | * config/tc-sparc.c (sparc_ip): Initialize `len' variable to make | |
2400 | gcc shut up. | |
2401 | (md_create_short_jump, md_create_long_jump, md_number_to_chars, | |
2402 | md_section_align): Adjusted. | |
2403 | ||
2404 | * config/tc-sparc.c (s_reserve): Permit use for other than a.out | |
2405 | format. | |
2406 | (s_common): Handle Solaris-2 version. | |
2407 | ||
2408 | * config/ho-generic.h (free): Returns void if __STDC__. | |
2409 | ||
2410 | * config/obj-elf.h (obj_elf_frob_symbol, elf_frob_file, | |
2411 | elf_file_symbol): Declare. | |
2412 | ||
2413 | * expr.c (floating_constant, integer_constant): Now return void. | |
2414 | ||
2415 | Thu Jul 1 12:13:43 1993 Ian Lance Taylor (ian@cygnus.com) | |
2416 | ||
2417 | * configure.in: Match on sparc*-fujitsu-none rather than | |
2418 | sparclite*-fujitsu-none. | |
2419 | ||
267389df ILT |
2420 | Wed Jun 30 11:12:02 1993 Ian Lance Taylor (ian@cygnus.com) |
2421 | ||
2422 | * read.c (cons): Conditionalize parsing of expression. Move | |
2423 | putting value into object file into separate function. Separate | |
2424 | out MRI and WANT_BITFIELDS cases into separate functions. | |
2425 | (emit_expr): New function to write data into object file. | |
2426 | Conditionalize on TC_CONS_FIX_NEW and TC_CONS_RELOC rather than on | |
2427 | processor types. | |
2428 | (parse_bitfield_cons): New function to parse bitfield expressions | |
2429 | as used by i960 assemblers. Only compiled if | |
2430 | BITFIELD_CONS_EXPRESSIONS is defined. | |
2431 | (parse_mri_cons): New function to parse MRI style strings. Only | |
2432 | compiled if MRI is defined. | |
2433 | (parse_repeat_cons): New function to parse repeat counts. Only | |
2434 | compiled if REPEAT_CONS_EXPRESSIONS is defined. | |
2435 | * read.h (emit_expr): Added declaration of new function. | |
2436 | * config/tc-a29k.h (TC_CONS_RELOC): Define to be RELOC_32. | |
2437 | * config/tc-h8300.h (TC_CONS_RELOC): Define to be R_RELWORD. | |
2438 | * config/tc-hppa.c (parse_cons_expression_hppa): New function to | |
2439 | parse a HPPA expression, rather than special case in cons | |
2440 | function. | |
2441 | (cons_fix_new_hppa): New function to emit an HPPA fixup, rather | |
2442 | than special case in emit_expr function. | |
2443 | * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION, TC_CONS_FIX_NEW): | |
2444 | Define to use new functions from tc-hppa.c. | |
2445 | * config/tc-i960.h (BITFIELD_CONS_EXPRESSIONS): Define. | |
2446 | (WANT_BITFIELDS): Removed; now obsolete. | |
2447 | * config/tc-mips.h (REPEAT_CONS_EXPRESSIONS): Define. | |
2448 | * config/tc-ns32k.c (cons_fix_new_ns32k): New function to emit an | |
2449 | NS32K fixup, rather than special case in emit_expr function. | |
2450 | * config/tc-ns32k.h (TC_CONS_FIX_NEW): Define to be | |
2451 | cons_fix_new_ns32k. Also use PARAMS rather than checking | |
2452 | __STDC__. | |
2453 | * config/tc-sparc.h (TC_CONS_RELOC): Define to RELOC_32. | |
2454 | ||
2455 | * write.c (relax_and_size_seg, adjust_reloc_syms, write_contents): | |
2456 | Don't core dump if gas has no information about a section. | |
2457 | ||
2458 | Wed Jun 30 06:21:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
2459 | ||
2460 | * write.c (relax_and_size_seg): Always fully process a section. | |
2461 | Section size is last frag's (vm)address plus its size. If no | |
2462 | relocations are present, force SEC_RELOC flag clear. | |
2463 | (dump_section_relocs): New debugging routine. | |
2464 | (adjust_reloc_syms): New routine, broken out from write_contents. | |
2465 | Don't adjust relocs that are already relative to section symbol. | |
2466 | Look for obj_fix_adjustable macro to know what else to skip, | |
2467 | instead of obj_write_symbol. Look for section symbol stored in | |
2468 | section information. | |
2469 | (write_object_file): Map adjust_reloc_syms over all sections. | |
2470 | (write_contents): Clear SEC_RELOC flag if no relocations are | |
2471 | found. | |
2472 | ||
2473 | * as.h (__PTR_TO_INT, __INT_TO_PTR): New versions for Saber, to | |
2474 | keep it quiet. | |
2475 | ||
2476 | * write.c (remove_subsegs): Don't define for BFD_ASSEMBLER. | |
2477 | ||
e28e0b95 KR |
2478 | Fri Jun 25 14:42:53 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
2479 | ||
2480 | * Makefile.in (all, dvi, info, install-info, clean-info): do not | |
2481 | echo recursion lines. | |
2482 | (install-info, clean-info): collapse into the dvi and info rule. | |
2483 | ||
267389df ILT |
2484 | Fri Jun 25 03:43:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) |
2485 | ||
2486 | * as.h (strstr): Disable declaration for now. | |
2487 | (fprint_value, sprint_value): Declare. | |
2488 | ||
2489 | * subsegs.c (subseg_new_rest): Use memset to clear new frag. | |
2490 | (subseg_new) [BFD_ASSEMBLER]: Initialize all seginfo fields. | |
2491 | ||
2492 | * expr.c (expr_part): Made sanity checks a.out-specific. | |
2493 | (expr): Disabled sanity checks. | |
2494 | ||
2495 | * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Add field for | |
2496 | section symbol. | |
2497 | * subsegs.c (subseg_change): Initialize section symbol pointer | |
2498 | when setting up a new section. | |
2499 | ||
2500 | * symbols.c (symbol_new) [BFD_ASSEMBLER]: Point BFD symbol's udata | |
2501 | field back at gas symbol structure. | |
2502 | ||
2503 | * symbols.c (colon): Cast obstack_next_free value to char* before | |
2504 | doing arithmetic on it. | |
2505 | * subsegs.c (subseg_new_rest): Likewise. | |
2506 | * as.h (frag_now_fix): Likewise. | |
2507 | ||
2508 | * config/obj-elf.c (elf_file_symbol): Use subseg_new instead of | |
2509 | calling bfd_make_section_old_way directly, and call subseg_set | |
2510 | instead of subseg_change. Now returns void. | |
2511 | (obj_elf_write_symbol): Only check local symbols for now. | |
2512 | (elf_stab_symbol): Now static and void, and disabled until it | |
2513 | works completely. | |
2514 | (obj_elf_size): For expression values, fail silently for now. | |
2515 | (obj_symbol_new_hook): Do nothing. | |
2516 | ||
2517 | * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP22 | |
2518 | relocation. | |
2519 | (s_local) [OBJ_ELF]: New function. | |
2520 | (md_pseudo_table) [OBJ_ELF]: Call it for "local". | |
2521 | (s_common): Rearrange to handle Solaris .common pseudo, which may | |
2522 | sometimes use bss space instead of common. | |
2523 | * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Add new `local' field. | |
2524 | ||
a8285504 DZ |
2525 | Thu Jun 24 16:33:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
2526 | ||
2527 | * configure.in: set host config to hpux for hppa*-hp-hpux | |
2528 | ||
267389df ILT |
2529 | Thu Jun 24 13:35:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) |
2530 | ||
2531 | * app.c (app_pop, app_push): Fix bug reported by Chris Arthur. | |
2532 | ||
2533 | Tue Jun 22 01:04:23 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) | |
2534 | ||
2535 | * subsegs.c (subseg_new): Don't special-case a.out -R flag here. | |
2536 | * config/obj-aout.c (s_sect): Do it here. | |
2537 | ||
2538 | * as.h (BAD_CASE): Don't make some lame compilers think we want | |
2539 | substitution inside strings. | |
2540 | ||
2541 | * as.c (print_version_id): New function, split off from main. | |
2542 | (main): Call it. | |
2543 | * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Print version id | |
2544 | for -V. Ignore -Q and -s options for now. | |
2545 | ||
a8285504 DZ |
2546 | Mon Jun 21 17:37:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
2547 | ||
2548 | * Makefile.in: make installation & builds work again for crosses | |
2549 | ||
267389df ILT |
2550 | Sun Jun 20 18:18:26 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) |
2551 | ||
2552 | * listing.c (list_symbol_table): Rewrite to print wide (>32 bits) | |
2553 | symbol values correctly. | |
2554 | ||
2555 | * write.c (write_object_file): Deleted unused variables. | |
2556 | (fixup_segment): Use sprint_value. | |
2557 | ||
2558 | * messages.c (sprint_value, fprint_value): New routines. | |
2559 | ||
2560 | * config/obj-elf.c (elf_stab_symbol): Now returns void. | |
2561 | (obj_elf_stab_generic): Fix typo in logic. | |
2562 | ||
2563 | * Makefile.in (INCLUDES): Look in ../bfd for bfd.h. | |
2564 | ||
2565 | * as.h (addressT, offsetT): New types, using BFD types if | |
2566 | available. | |
2567 | (relax_addressT, struct frag): Use them. | |
2568 | * struc-symbol.h (valueT, struct broken_word): Likewise. | |
2569 | ||
2570 | * as.h (subseg_new) [BFD_ASSEMBLER]: Name argument is const. | |
2571 | * subsegs.c (subseg_new) [BFD_ASSEMBLER]: Name argument is const. | |
2572 | ||
9126738c | 2573 | Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com) |
132239bf | 2574 | |
9126738c DZ |
2575 | * Makefile.in: canonicalize install.sh; for use within |
2576 | this directory (and subdirs) | |
2577 | ||
267389df ILT |
2578 | Sun Jun 20 02:34:04 1993 Ashley Saulsbury (ans@sics.se) |
2579 | ||
2580 | * m88k-opcode.h : fixed tiny tiny mistake - xcr was incorrectly | |
2581 | specified, should have both S1 and S2 fields identical | |
2582 | If only finding the problem was as fast as fixing the bug !!!! | |
2583 | ||
2584 | Tue Jun 15 16:01:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
2585 | ||
2586 | * write.c (write_contents): Do write out non-loadable sections. | |
2587 | Debug sections can fall in this category. | |
115147fb | 2588 | |
267389df ILT |
2589 | * read.c (s_app_file): Call elf_file_symbol for ELF files. |
2590 | * config/obj-elf.c (elf_file_symbol): New function. | |
2591 | ||
2592 | * config/obj-elf.c (elf_stab_symbol_string): Renamed from pa_..., | |
2593 | added argument to specify section base name. | |
2594 | (obj_elf_stab_generic): Renamed from ..._stab. New argument | |
2595 | specifies section base name. | |
2596 | (obj_elf_stab): New function, calls obj_elf_stab_generic with | |
2597 | ".stab" as section base name. | |
2598 | (obj_elf_xstab): New function, calls obj_elf_stab_generic. | |
2599 | (obj_elf_type): Handle "object". Use bitwise-or to merge in | |
2600 | symbol flags rather than simply replacing, so global/local flags | |
2601 | are preserved. | |
2602 | (obj_elf_ident): Rewrite. | |
115147fb | 2603 | |
a00ee522 DZ |
2604 | Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
2605 | ||
2606 | * Makefile.in: remove parentdir support; use INSTALL_XFORM | |
2607 | ||
2608 | Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com) | |
2609 | ||
2610 | * config/tc-i386.c (md_pseudo_table): .align uses a power of two | |
2611 | for any a.out target, not just Linux and 386BSD. | |
2612 | * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out | |
2613 | target. | |
2614 | ||
267389df ILT |
2615 | Mon Jun 7 13:33:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2616 | ||
2617 | * config/tc-m88k.c: Don't include flonum.h, md.h, m88k.h. They | |
2618 | don't exist or duplicate other inclusions. | |
2619 | ||
2620 | * config/tc-vax.h (NO_RELOC): Define. | |
2621 | ||
2622 | Sat Jun 5 19:32:52 1993 Torbjorn Granlund (tege@nada.kth.se) | |
2623 | ||
2624 | * gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions. | |
2625 | * gas/config/tc-m88k.c (get_reg): New arg reg_prefix. Compare first | |
2626 | char to reg_prefix instead of to 'r'. | |
2627 | (calcop): Change calls to get_reg. | |
2628 | (calcop): Handle new case 'x' to set reg_prefix. | |
2629 | (calcop): Set reg_prefix to 'r' after each call to get_reg. | |
2630 | (cmpslot): Add 88110 conditions. | |
2631 | ||
2632 | * gas/config/m88k-opcode.h: Swap cases for "rot" for consistency. | |
2633 | ||
2634 | * gas/config/tc-m88k.c (get_bf): Always restore input_line_pointer | |
2635 | before returning. | |
2636 | ||
2637 | * gas/config/m88k-opcode.h (m88k_opcodes): Make equal mnemonics | |
2638 | adjacent; mov.s and mov.d swapped. | |
2639 | (m88k_opcodes): Fix typo `r2' -> `2'. | |
2640 | ||
a00ee522 DZ |
2641 | Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
2642 | ||
2643 | * config/h8300.c: Support for H8/300-H opcodes. | |
2644 | ||
2645 | * config/obj-coffbfd.c (w_strings): String table length is 4 | |
2646 | bytes, no matter what the host int size is. | |
2647 | ||
2648 | * configure.in (alpha-*-osf*): New. | |
2649 | ||
68ad4c92 ILT |
2650 | Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com) |
2651 | ||
47fcc4f5 ILT |
2652 | * configure.in (mips-*-ecoffl*): New target; use ecoff and |
2653 | mips-lit. | |
2654 | (mips-*-ecoff*): Added trailing '*'. | |
2655 | ||
68ad4c92 ILT |
2656 | * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the |
2657 | first FDR in a file to be zero. | |
2658 | ||
75776695 KR |
2659 | Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2660 | ||
b7067d7f KR |
2661 | * Makefile.in (VERSION): Jump to 2.1.4. |
2662 | ||
75776695 KR |
2663 | * config/ho-hppabsd.h: New file, from Peter Hoogenboom. |
2664 | ||
2665 | * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for | |
2666 | ECOFF format. | |
2667 | ||
2668 | Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
2669 | ||
2670 | * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a | |
2671 | separate '851 mmu. | |
2672 | ||
2673 | * config/obj-elf.c, config/obj-elf.h: Update for new type, macro, | |
2674 | and routine names. Assuming 32 bits for now. | |
2675 | ||
2676 | * config/obj-elf.c (elf_frob_file): Look for macro | |
2677 | elf_tc_final_processing_hook, instead of assuming a function | |
2678 | always exists. | |
2679 | * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from | |
2680 | tc_final_processing_hook. | |
2681 | * config/tc-hppa.h (elf_tc_final_processing_hook): Use it. | |
2682 | ||
2683 | * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros | |
2684 | moved here from obj-elf.h. | |
2685 | * config/obj-elf.h: Don't include CPU-specific header files. | |
2686 | ||
2687 | Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu) | |
2688 | ||
2689 | * configure.in: configurations should match on 'hppa*' not 'hppa'. | |
2690 | ||
2691 | * read.c: Add support for HPPA assembly language syntax (denoted | |
2692 | with '#ifdef TC_HPPA'). | |
2693 | ||
2694 | * symbols.c: Add support for HPPA assembly language syntax (denoted | |
2695 | with '#ifdef TC_HPPA'). | |
2696 | ||
2697 | * write.c (write_contents): Add support for HPPA-style | |
2698 | relocations. | |
2699 | ||
2700 | * config/obj-elf.c: Stab symbols weren't written properly. | |
2701 | (obj_elf_version): | |
2702 | (obj_elf_desc): | |
2703 | (obj_elf_write_symbol): | |
2704 | (obj_elf_write_symbol_p): | |
2705 | (obj_elf_frob_symbol): | |
2706 | (elf_stab_symbol): | |
2707 | (elf_frob_file): | |
2708 | ||
2709 | * config/tc-hppa.c: Support for HPPA symbol extension sections. | |
2710 | Remove some unused code. Support for HPPA assembly language | |
2711 | syntax. | |
2712 | ||
2713 | * app.c: | |
2714 | ||
2715 | * symbols.c: | |
2716 | ||
2717 | * config/obj-elf.h: | |
2718 | (obj_write_symbol): | |
2719 | (obj_frob_file): | |
2720 | (elf_tc_symbol): | |
2721 | (elf_tc_make_sections): | |
2722 | ||
2723 | * config/tc-hppa.h: | |
2724 | ||
2725 | Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
2726 | ||
2727 | * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume | |
2728 | hash_new will have succeeded if it returns. | |
2729 | * config/tc-a29k.c (md_begin): Likewise. | |
2730 | ||
2731 | * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is | |
2732 | const. | |
2733 | (mode_from_disp_size, opcode_suffic_to_type): Now inline under | |
2734 | gcc. | |
2735 | (fits_in_{signed,unsigned}_{byte,word}): Likewise. | |
2736 | ||
2737 | * expr.c: Delete register declarations; gcc ignores them anyways. | |
2738 | ||
2739 | Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
2740 | ||
2741 | * hash.c (hash_new): Use xmalloc, since many callers don't check | |
2742 | for failure. | |
2743 | ||
49864cfa KR |
2744 | Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2745 | ||
2746 | * frags.c (zero_address_frag, bss_address_frag): These are | |
2747 | external. | |
2748 | ||
2749 | * tc.h (md_reloc_size): This is const. | |
2750 | * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c | |
2751 | (md_reloc_size): Now const. | |
2752 | ||
2753 | * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete | |
2754 | trailing commas. | |
2755 | * as.h (enum _segT): Ditto. | |
2756 | ||
2757 | * struc-symbol.h (N_TYPE_seg): This should be const. | |
2758 | ||
2759 | Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org) | |
2760 | ||
2761 | * config/obj-ecoff.c (add_file): Cast file_name to char * in | |
2762 | listing_source_file call. | |
2763 | ||
2764 | * config/obj-elf.c (elf_stab_symbol_string): Cast first argument | |
2765 | of subseg_new call to eliminate const attribute. | |
2766 | (obj_elf_stab): Ditto. | |
2767 | (obj_symbol_new_hook): Cast first argument of bzero call to char *. | |
2768 | ||
2769 | * read.c (s_align_bytes): Properly record alignment. | |
2770 | ||
2771 | * expr.c (__): Undefine __ macro before use, since OSF/1 uses it | |
2772 | for the prototype/no prototype macro. | |
2773 | ||
2774 | * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be | |
2775 | void. | |
2776 | ||
2777 | * as.h (relax_stateT enum): Delete trailing comma. | |
2778 | ||
9a7d824a ILT |
2779 | Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com) |
2780 | ||
2781 | * app.c (do_scrub_begin): Let line_comment_chars override | |
2782 | comment_chars. | |
2783 | (do_scrub_next_char): If a line comment character is not at the | |
2784 | start of a line, treat it as a comment character if it is one. | |
2785 | For a CPP line comment use pseudo-op .appline rather than .line. | |
2786 | * input-scrub.c (logical_input_line): Make int rather than | |
2787 | unsigned. | |
2788 | (input_scrub_push, input_scrub_begin): Initialize | |
2789 | logical_input_line to -1 rather than 0. | |
2790 | (bump_line_counters): Increment logical_input_line. | |
2791 | (new_logical_line): If line_number is -2, decrement | |
2792 | logical_input_line. | |
2793 | (as_where): Use logical_input_line even if it is 0. | |
2794 | * read.h (s_app_file prototype): Now takes an int argument. | |
2795 | * read.c (potable): Make .appfile call s_app_file with 1. New | |
2796 | .appline pseudo-op calls s_app_line. | |
2797 | (s_app_file): If .appfile, call new_logical_line with -2 to | |
2798 | account for newline inserted by do_scrub_next_char. If listing, | |
2799 | call listing_source_file. | |
2800 | (s_app_line): New function to handle fake pseudo-op .appline. | |
2801 | * config/obj-coff.c (obj_pseudo_table): Make .appline call | |
2802 | obj_coff_ln. | |
2803 | (obj_coff_ln): Added argument to indicate whether .appline. | |
2804 | * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call | |
2805 | obj_coff_ln. | |
2806 | (obj_coff_ln): Added argument to indicate whether .appline. | |
2807 | * config/tc-mips.c (s_file): Pass argument to s_app_file. | |
2808 | ||
61f14fb0 ILT |
2809 | Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com) |
2810 | ||
2811 | * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast. | |
2812 | ||
2813 | Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
2814 | ||
2815 | * config/tc-m68k.c (md_apply_fix_2): Straighten out check for | |
2816 | invalid values. | |
2817 | ||
6eef4543 SC |
2818 | Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
2819 | ||
2820 | * config/tc-h5000.c (build_bytes): Understand @rd mode and build | |
2821 | relocations correctly. | |
2822 | ||
f8f61478 KR |
2823 | Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com) |
2824 | ||
6eef4543 SC |
2825 | * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because |
2826 | it's wrong. | |
2827 | ||
f8f61478 KR |
2828 | * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn |
2829 | if value is out of range. | |
2830 | ||
2831 | Patch from Minh Tran-Le: | |
2832 | * config/tc-i386.c (i386_operand): For in/out port register used | |
2833 | as base reg, include InOutPortReg in operand type. | |
2834 | (MATCH): Accept overlap value of InOutPortReg. | |
2835 | ||
2836 | Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com) | |
2837 | ||
2838 | * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab): | |
2839 | Add calls to listing routines to produce combined source/assembler | |
2840 | listings. | |
2841 | (obj_ecoff_stab): Create a file pointer if none used yet. | |
2842 | (ecoff_frob_file): Set symcount to correct value. | |
2843 | ||
2844 | Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com) | |
2845 | ||
2846 | * Makefile.in (VERSION): Bump to version 2.1, in preparation for | |
2847 | release. | |
2848 | ||
2849 | * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE): | |
2850 | Define in terms of constants, not C structure sizes. | |
2851 | ||
2852 | * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files. | |
2853 | ||
2854 | Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
2855 | ||
2856 | * config/obj-aout.c (obj_header_append): Don't define if it's | |
2857 | defined as a macro. | |
2858 | * config/obj-hp300.h (obj_header_append): Define it as a macro. | |
2859 | * config/obj-hp300.c (hp300_header_append): New function. | |
2860 | ||
2861 | * Makefile.in (distclean): Don't bother cleaning up doc files; | |
2862 | they aren't going to be in this directory. | |
2863 | ||
204ff785 ILT |
2864 | Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com) |
2865 | ||
f8f61478 KR |
2866 | * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute |
2867 | symbols. | |
2868 | ||
204ff785 ILT |
2869 | * tc.h (TC_COFF_SIZEMACHDEP): Don't define here. |
2870 | * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead. | |
2871 | ||
65824763 KR |
2872 | Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
2873 | ||
204ff785 ILT |
2874 | * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with |
2875 | initialization. | |
2876 | ||
65824763 KR |
2877 | * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff. |
2878 | ||
21bb48b9 ILT |
2879 | Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com) |
2880 | ||
2881 | * config/tc-mips.c (macro): Correct floating point double word | |
2882 | loads and stores for big endian target. | |
2883 | ||
e7c2f943 KR |
2884 | Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com) |
2885 | ||
2886 | * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_* | |
2887 | calls. Deleted some unused code. | |
2888 | * config/obj-coff.c: Likewise. | |
2889 | ||
2890 | ELF support, mostly contributed by Utah: | |
2891 | * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line, | |
2892 | obj_elf_type): Rewrite. | |
2893 | (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol, | |
2894 | obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size): | |
2895 | New functions. | |
2896 | (obj_elf_ident): Dummy. | |
2897 | * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol, | |
2898 | TARGET_SYMBOL_FIELDS): New macros. | |
2899 | (gdb_section): New variable decl. | |
2900 | ||
2901 | * config/tc-i386.c (md_atof): Return zero, not empty string, on | |
2902 | success. | |
2903 | ||
2904 | BFD_ASSEMBLER conditional changes: | |
2905 | * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header): | |
2906 | Don't define these. | |
2907 | (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions. | |
2908 | (fetch_coff_debug_section): Ditto. | |
2909 | (obj_coff_endef): Call fetch_coff_debug_section. | |
2910 | (struct line_no): New type. | |
2911 | (c_symbol_merge): New way for copying aux fields. | |
2912 | (c_dot_file_symbol): Put symbol in absolute section, and set flag | |
2913 | BSF_DEBUGGING. | |
2914 | (function_lineoff): New symbol. | |
2915 | (function_lineoff, text_lineno_number, our_lineno_number, | |
2916 | lineno_lastP): Don't define. | |
2917 | (c_line_new): Don't define. | |
2918 | (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh, | |
2919 | placeholders, until | |
2920 | line-number recording gets implemented. | |
2921 | (obj_new_symbol_hook): New code for handling aux fields. | |
2922 | (add_lineno, add_linesym): New functions. | |
2923 | (obj_coff_ln): Call add_lineno, not c_line_new. | |
2924 | (obj_coff_endef): New code for handling symbol names. New lineno | |
2925 | code. Look for section name "*DEBUG*" for debugging section. | |
2926 | (align, coff_check_file_symbols, obj_coff_section, | |
2927 | coff_frob_file): New functions. | |
2928 | * config/obj-coff.h: Reordered some includes. | |
2929 | (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg, | |
2930 | DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't | |
2931 | define these. | |
2932 | (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros. | |
2933 | (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing | |
2934 | aux entries. Most SA_* macros now use it unconditionally. | |
2935 | (S_*): Use `bsym' field, and access BFD private data. | |
2936 | (SF_*): Use `sy_flags' symbol field for most of these. | |
2937 | (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't | |
2938 | define. | |
2939 | (*_section_header): Don't define. | |
2940 | * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed | |
2941 | interface. | |
2942 | (tc_gen_reloc) [I386COFF]: New function. | |
2943 | (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define. | |
2944 | * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New | |
2945 | macros. | |
2946 | ||
2947 | * config/obj-coff.c (stack_init): Don't do assignments inside | |
2948 | conditions. | |
2949 | (obj_coff_def): Simplified handling of symbol name a bit. | |
2950 | (tag_insert): Name argument is now pointer to CONST. | |
2951 | (obj_crawl_symbol_chain): Commented out. | |
2952 | ||
2953 | * config/obj-coff.h: Use PARAMS macro in prototypes. | |
2954 | ||
2955 | * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect | |
2956 | through frchainP pointer if it is null. | |
2957 | ||
2958 | * configure.in: Warn if BFD mode is explicitly turned off but is | |
2959 | required by specified target. | |
2960 | (mips ecoff targets): Don't need to set bfd_gas here; it gets | |
2961 | taken care of later. | |
2962 | ||
2963 | * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward | |
2964 | field. | |
2965 | (yank_symbols): Merge symbols only if sy_forward is null. | |
2966 | ||
2967 | * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already | |
2968 | defined. | |
2969 | ||
2970 | * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not | |
2971 | pointer. | |
2972 | * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto. | |
2973 | ||
2974 | * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting | |
2975 | with "." is a local label. | |
2976 | ||
2977 | * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config | |
2978 | files. | |
2979 | ||
2980 | * config/te-linux.h, config/te-386bsd.h: New config files. | |
2981 | * configure.in (i386-*-linux, i386-*-bsd): Use them. | |
2982 | * config/tc-i386.h (TARGET_FORMAT): Select format based on target | |
2983 | environment. | |
2984 | (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux. | |
2985 | ||
5d6cfa60 ILT |
2986 | Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com) |
2987 | ||
2988 | * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems | |
2989 | to want it that way. | |
2990 | (ecoff_build_symbols): Turn local st_Proc symbols into | |
2991 | st_StaticProc symbols. Set index field of external st_Proc and | |
2992 | st_staticProc symbols correctly. | |
2993 | * config/tc-mips.h (NO_LISTING): Don't define. People might want | |
2994 | listings. | |
2995 | ||
e7c2f943 KR |
2996 | Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2997 | ||
2998 | * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New | |
2999 | files. | |
3000 | * configure.in (m68k-*-hpux): Use them. | |
3001 | ||
3002 | * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if | |
3003 | defined, otherwise zero. | |
3004 | ||
3005 | * config/aout_gnu.h (OMAGIC): Don't define if already defined. | |
3006 | ||
5d6cfa60 ILT |
3007 | Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
3008 | ||
3009 | * config/tc-sparc.c (sparc_ip): Allow any abs expression as an | |
3010 | address space number. | |
3011 | ||
3012 | Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com) | |
3013 | ||
3014 | * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all. | |
3015 | ||
3016 | * config/tc-a29k.c: Include ctype.h. | |
3017 | (define_some_regs): Added special-purpose registers for 29050. | |
3018 | ||
e7c2f943 KR |
3019 | * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/". |
3020 | ||
3021 | * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here. | |
3022 | (change_to_section): Set it here instead. | |
3023 | ||
a1387260 ILT |
3024 | Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com) |
3025 | ||
3026 | * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one | |
3027 | hasn't been seen yet. | |
3028 | (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL. | |
3029 | ||
4a1bbbe7 SC |
3030 | Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
3031 | ||
3032 | * config/tc-sh.ch, config/tc-sh.h: New files supporting Hitachi | |
3033 | SH. | |
3034 | ||
be2f6bd6 ILT |
3035 | Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com) |
3036 | ||
3037 | * expr.c (operand): Fix unary plus operator (previously was the | |
3038 | same as '~' operator!). | |
3039 | ||
3040 | Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3041 | ||
3042 | * write.c (cvt_frag_to_fill): Define even if BFD is defined. | |
3043 | (write_object_file): Do define if BFD_ASSEMBLER. Invoke | |
3044 | obj_check_file_symbols if defined. Call verify_symbol_chain_2 | |
3045 | instead of open-coding it. Fix some bugs in patching up symbol | |
3046 | chain. | |
3047 | (relax_segment): Make some code we "ought to be able to" use for | |
3048 | all targets no longer conditionalized on ns32k target; instead, do | |
3049 | it always, and if the appropriate conditions fail, abort. | |
3050 | ||
3051 | * symbols.c (DEBUG): Enabled. | |
3052 | (symbol_new): Make sure bfd_make_empty_symbol works. | |
3053 | (verify_symbol_chain_2): New funcion; takes one symbol as | |
3054 | argument, anywhere in the chain. | |
3055 | (dollar_label*): Use default initializers. | |
3056 | ||
3057 | * as.c (perform_an_assembly_pass): Call md_begin here... | |
3058 | (main): ...and not here. | |
3059 | ||
3060 | * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out. | |
3061 | (tc_frob_symbol): New macro: Get rid of symbols in reg_section. | |
3062 | ||
3063 | * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER. | |
3064 | (add_fix, add_frag): Now functions instead of macros. | |
3065 | (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num, | |
3066 | s_data1, s_data2, s_bss): Use new *_section names, for | |
3067 | compatibility with BFD_ASSEMBLER mode; rewrite switch statements | |
3068 | to handle non-integral segT. | |
3069 | (tc_coff_fix2rtype, tc_aout_fix_to_chars, | |
3070 | tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER. | |
3071 | (tc_gen_reloc): New routine for BFD_ASSEMBLER. | |
3072 | (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to | |
3073 | md_apply_fix_2; new md_apply_fix definition varies interface | |
3074 | depending on BFD_ASSEMBLER. | |
3075 | (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section | |
3076 | names. | |
3077 | ||
3078 | * config/obj-vms.c: Include config.h. | |
3079 | (version_string): Delete declaration. | |
3080 | (Write_VMS_MHD_Records): Use GAS_VERSION instead. | |
3081 | (vms_resolve_symbol_redef): New function, taken from VMS code in | |
3082 | symbols.c. | |
3083 | (_doprnt): Deleted. | |
3084 | (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct, | |
3085 | VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix, | |
3086 | VMS_Psect_Spec): Fixed to compiler under traditional C. | |
3087 | * config/obj-vms.h: Use PARAMS macro. | |
3088 | (vms_resolve_symbol_redef): Declare. | |
3089 | (RESOLVE_SYMBOL_REDEFINITION): New macro. | |
3090 | * symbols.c (colon): Remove some VMS-specific code, look for | |
3091 | RESOLVE_SYMBOL_REDEFINITION macro instead. | |
3092 | ||
3093 | * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc | |
3094 | instructions. | |
3095 | ||
3096 | * config/tc-i386.c: Reordered some functions so inlining might | |
3097 | work. Use PARAMS in function declarations. | |
3098 | (reloc): New routine. | |
3099 | (md_assemble): Rearrange switch statements to work with | |
3100 | non-integral segT. | |
3101 | ||
3102 | * struc-symbol.h [BFD_ASSEMBLER]: Undefine | |
3103 | SYMBOLS_NEED_BACKPOINTERS before defining it. | |
3104 | ||
3105 | * subsegs.c (subseg_new_rest): Now static. | |
3106 | ||
3107 | * read.c (pseudo_set): Better error message for difference of | |
3108 | symbols in different frags. | |
3109 | ||
3110 | * Makefile.in (check): Pass down some new variables, indicating | |
3111 | pathname or program name for cc, nm, objdump. | |
3112 | ||
3113 | * as.h (OUTPUT_FLAVOR): New macro. | |
3114 | * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR. | |
3115 | ||
3116 | * configure.in: Initialize bfd_gas properly. Warn that ELF | |
3117 | support is incomplete. | |
3118 | ||
3119 | Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3120 | ||
3121 | * read.c (float_cons): Accept null pointer return from md_atof. | |
3122 | * config/tc-m68k.c (md_atof): Return null for success. | |
3123 | * config/tc-sparc.c (md_atof): Ditto. | |
3124 | ||
97a6070c RP |
3125 | Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
3126 | ||
3127 | * doc/as.texinfo: formatting and comment cleanups; show SPARC | |
3128 | alternative options in same style as other machines; simplify some | |
3129 | conditional use; include GPL as separate file (from texinfo dir) | |
3130 | ||
3131 | * doc/Makefile.in: (as.info) include directory containing GPL in | |
3132 | makeinfo search path | |
3133 | ||
3134 | * doc/h8.texi: new file; conditional settings for GAS manual | |
3135 | on Hitachi chips | |
3136 | ||
3137 | Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) | |
3138 | ||
3139 | * doc/as.texinfo: mention SPARC architecture options. | |
3140 | ||
be2f6bd6 ILT |
3141 | Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com) |
3142 | ||
3143 | * configure.in: Rearranged whitespace in per-host/per-target | |
3144 | sections. Added hooks for dropping in HPPA support (not included | |
3145 | yet). Separate out overrides of variables based on target format | |
3146 | and bfd-gas selection from actual target-specific commands. Add | |
3147 | error message for recognized but unsupported format name. | |
3148 | ||
349f20de ILT |
3149 | Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com) |
3150 | ||
3151 | * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in | |
55ff56bd | 3152 | symbolic header match cline in FDR; the native linker seems to |
349f20de ILT |
3153 | want that. |
3154 | ||
5316696f DZ |
3155 | Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
3156 | ||
3157 | * doc/Makefile.in: as.texinfo is in $(srcdir). Use | |
3158 | $(srcdir)/as.texinfo explicitly in several places | |
3159 | ||
8ac18b21 RP |
3160 | Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
3161 | ||
132239bf | 3162 | * doc/Makefile.in: update dvi, clean targets for new source |
8ac18b21 RP |
3163 | file structure |
3164 | ||
d565311f ILT |
3165 | Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com) |
3166 | ||
3167 | * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__, | |
3168 | rather than undefining know. | |
8ac18b21 | 3169 | * configure.in: Match ultrix*, not just ultrix. |
d565311f | 3170 | |
0742a6fd RP |
3171 | Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
3172 | ||
3173 | * doc/as.texinfo: converted conditional markup to use new | |
3174 | Texinfo facilities, avoiding m4. | |
3175 | ||
3176 | * doc/as-all.texinfo, all.m4, pretex.m4: deleted. | |
3177 | ||
3178 | * doc/Makefile.in: recast doc configuration to use a link to an | |
3179 | included texinfo file. | |
3180 | ||
3181 | * doc/all.texi: settings for generic form of documentation. | |
3182 | ||
3183 | Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com) | |
3184 | ||
3185 | * read.c (cons): Zero out frag when creating reloc. | |
3186 | ||
367fc835 ILT |
3187 | Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com) |
3188 | ||
84e4920f ILT |
3189 | * config/tc-mips.c (gp_reference): Certain magic symbols can never |
3190 | be referenced off the GP register. | |
3191 | ||
367fc835 ILT |
3192 | * app.c (do_scrub_next_char): Handle states 9 and 10 correctly |
3193 | when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST, | |
3194 | LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE. | |
3195 | ||
3196 | * config/te-irix.h: New file; irix needs a different LOCAL_LABEL | |
3197 | definition from other MIPS targets. | |
3198 | * configure.in (mips-*-irix): Use emulation irix. | |
3199 | ||
dd4227d3 SC |
3200 | Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
3201 | ||
3202 | * config/tc-h8500.c: Get relax size of branch instructions right, | |
3203 | (get_operand): Parse @sp+ correctly. | |
3204 | ||
be2f6bd6 ILT |
3205 | Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
3206 | ||
3207 | * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include | |
3208 | COFF section header field. | |
3209 | ||
3210 | * configure.in: Print error message if host or target is not | |
3211 | supported. | |
3212 | ||
3213 | * configure.in: If with-bfd-assembler, use obj-coff instead of | |
3214 | obj-coffbfd. | |
3215 | ||
3216 | * config/ho-generic.h: Include string.h. | |
3217 | ||
ed364bb6 ILT |
3218 | Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com) |
3219 | ||
0433135d ILT |
3220 | * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with |
3221 | '$' as local, for any object file format. | |
3222 | ||
477b4b04 ILT |
3223 | * config/tc-mips.c (macro): Optimizations to branching code and a |
3224 | couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph | |
3225 | Campbell). | |
3226 | ||
ed364bb6 ILT |
3227 | * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT. |
3228 | * configure.in (mips-sgi-irix*): Set gas_host to irix. | |
3229 | ||
670a50eb ILT |
3230 | Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com) |
3231 | ||
3232 | * subsegs.c (subseg_new): Set output_section of new section. | |
3233 | * as.c (perform_an_assemly_pass): Don't set output_section here. | |
3234 | * expr.c (expr_part, expr): Turn off section assertions for ECOFF, | |
3235 | since it has additional sections. | |
3236 | * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss, | |
3237 | not bss_section. | |
3238 | * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added | |
3239 | ecoff_undefined field. | |
3240 | * config/obj-ecoff.c (obj_symbol_new_hook): Initialize | |
3241 | ecoff_undefined field. | |
3242 | (add_file): If using stabs, just output a stabs symbol rather than | |
3243 | creating a new fdr. | |
3244 | (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading | |
3245 | it with get_absolute_expression, rather than skipping it by hand. | |
3246 | (obj_ecoff_loc): If using stabs, just output a stabs symbol rather | |
3247 | than ECOFF line number information. | |
3248 | (obj_ecoff_stab): Accept non-zero values for stabs line number. | |
3249 | (ecoff_build_symbols): Set ifilesym correctly. Set storage class | |
3250 | to small, undefined and/or readonly sections if appropriate. | |
3251 | Don't output symbol names containing \001 characters. | |
3252 | (ecoff_frob_file): Make sure at least one fdr is output. | |
3253 | * config/tc-mips.h: Define TC_MIPS. | |
3254 | * config/tc-mips.c (g_switch_value): New static variable. | |
3255 | (md_assemble): Set gp size of output BFD. | |
3256 | (gp_reference): New function; returns 1 if expression can be | |
3257 | accesssed via gp. Always returns 0 if not using ECOFF. | |
3258 | (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if | |
3259 | possible. | |
3260 | (macro): Generate sequences using gp if possible. | |
3261 | (md_parse_option): Ignore -EL and -EB. Parse -G. | |
3262 | (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case. | |
3263 | (s_change_sec): Handle .rdata and .sdata for ECOFF. | |
3264 | (s_extern): Mark symbol as external. Set ecoff_undefined field. | |
3265 | ||
2b1b5697 KR |
3266 | Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
3267 | ||
670a50eb ILT |
3268 | * output-file.c (output_file_create): Don't call as_perror for |
3269 | filename rejected by application. | |
3270 | ||
3271 | * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink | |
3272 | the output file. | |
3273 | ||
4b061a2a KR |
3274 | * doc/as.texinfo: Don't use @value in node names for the moment; |
3275 | references don't appear to work right. | |
3276 | ||
4478def8 KR |
3277 | * as.h (const, volatile): Put these definitions back, and use |
3278 | them. | |
3279 | ||
2b1b5697 KR |
3280 | * doc/as.texinfo: First pass at using new texinfo features -- |
3281 | variables, conditional tests. Far from complete. | |
3282 | ||
3283 | Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3284 | ||
3285 | * read.c: Temporary hack to handle some 64-bit constants. This | |
3286 | should be redone later. | |
3287 | (target_big_endian): Declare. | |
3288 | (big_cons): If it's set, reverse order of bytes being copied. | |
3289 | * config/tc-sparc.c (md_begin): Set target_big_endian. | |
3290 | ||
3291 | * read.c (s_ignore): Delete declaration of is_end_of_line. | |
3292 | ||
3293 | * config/obj-coffbfd.c (yank_symbols): Build list of file symbol | |
3294 | forward pointers properly. | |
3295 | ||
e02eaa59 SC |
3296 | Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
3297 | ||
3298 | * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs | |
3299 | wasn't being stored into scnhdr. | |
3300 | * config/obj-coffbfd.h: Add prototype of s_get_segment. | |
3301 | * read.c (TC_START_LABEL): Default definition. | |
3302 | (read_a_source_file): Use TC_START_LABEL macro to work out | |
3303 | if a label has been seen. | |
3304 | ||
543d88e4 ILT |
3305 | Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com) |
3306 | ||
c39b3eba ILT |
3307 | * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not |
3308 | the bottom (make expands variables in dependencies when the | |
3309 | dependencies are read, not when they are used). | |
3310 | ||
543d88e4 ILT |
3311 | * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for |
3312 | a29k .bss section; the mondfe program doesn't like it. | |
3313 | ||
2b1b5697 KR |
3314 | Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
3315 | ||
3316 | * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of | |
3317 | const. | |
3318 | (current_architecture): Don't need initializer. | |
3319 | ||
3320 | Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3321 | ||
3322 | * doc/none.m4: Define Z8000. | |
3323 | * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the | |
3324 | texinfo file before recreating it. | |
3325 | (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in | |
3326 | this directory. | |
3327 | (srcdir): Delete second, bogus definition. | |
3328 | (as.info): Look for as-*.texinfo in current directory rather than | |
3329 | in $(srcdir). | |
3330 | (as.dvi): Ditto. | |
3331 | (dvi): New rule. | |
3332 | * doc/configure.in: Create links to all as-*.texinfo files in the | |
3333 | source directory, if that's not the current directory. | |
3334 | ||
3335 | * configure.in (per-host): Accept MIPS host with BSD version | |
3336 | number. | |
3337 | (per-target): Classify i486 as i386. Use generic cpu_type instead | |
3338 | of target_cpu in selecting format etc. | |
3339 | ||
3340 | * app.c (do_scrub_next_char): Use .appfile, not .app-file. | |
3341 | * read.c (potable): Change .app-file to .appfile. | |
3342 | ||
3343 | * config/ho-decstatn.h: Renamed from ho-decstation.h. | |
3344 | * configure.in: Adjusted. | |
3345 | ||
3346 | * config/obj-bfd-sunos.*: Unused; deleted. | |
3347 | ||
3348 | * Makefile.in (version.c, vers-stamp): Deleted. | |
3349 | (config.h): Define GAS_VERSION. | |
3350 | * as.c (version_string): Deleted declaration. | |
3351 | (main): Look for GAS_VERSION instead. | |
3352 | ||
3353 | * doc/as.texinfo: Updated description of -a* (listing) options, | |
3354 | and describe how to pass them through from gcc. | |
3355 | ||
3356 | * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or | |
3357 | process relocs if there aren't any relocs to process. Avoids | |
3358 | malloc/free bug on SCO too. | |
3359 | ||
3360 | * as.h: Move local include files below system include files, to | |
3361 | avoid some redefinition complaints on some systems. | |
3362 | (const, volatile): Don't need these conditionally defined if we | |
3363 | use CONST and VOLATILE from ansidecl.h. | |
3364 | (seg_name): Use CONST, not const. | |
3365 | ||
543d88e4 ILT |
3366 | Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com) |
3367 | ||
3368 | * config/tc-mips.c: Reindented to GNU standards. | |
3369 | ||
2c19a57c ILT |
3370 | Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com) |
3371 | ||
61001d96 ILT |
3372 | * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case. |
3373 | (fixup_segment): Add a29k special case; the linker is not prepared | |
3374 | to see a segment offset here. | |
3375 | ||
2c19a57c ILT |
3376 | * app.c (do_scrub_next_char): Added new state, 10, modifying state |
3377 | 9 to only keep a space in between identifier characters. | |
3378 | ||
afcc637a DZ |
3379 | Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com) |
3380 | ||
2d4bef5e DZ |
3381 | * Makefile.in: add dvi target; as-$(config).texinfo might live in |
3382 | srcdir, might be in objdir. | |
afcc637a DZ |
3383 | |
3384 | * doc/Makefile.in: dvi depends on as.dvi | |
3385 | ||
80c8fd72 DZ |
3386 | Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
3387 | ||
3388 | * Makefile.in: add installcheck target | |
3389 | ||
1369949e ILT |
3390 | Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com) |
3391 | ||
3392 | * config/tc-mips.c (macro): Use $AT for any floating point load. | |
3393 | ||
63cdddad KR |
3394 | Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com) |
3395 | ||
3396 | * config/tc-m68k.c (m68k_ip): For operand type 'M', reject | |
3397 | bignums, but don't emit error message. | |
3398 | ||
69498fa2 JW |
3399 | Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com) |
3400 | ||
3401 | * Makefile.in (targ-cpu.o): Depend on config.h. | |
3402 | ||
f6a91cc0 ILT |
3403 | Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com) |
3404 | ||
3405 | * app.c (do_scrub_next_char): Added new state, 9, to avoid | |
3406 | dropping a space immediately following an identifier. | |
3407 | * expr.c, write.c: Rewrote assert expressions to not use multiple | |
3408 | lines; I don't think that can be done portably. | |
3409 | * config/tc-mips.c (macro): Use $AT if target register is zero in | |
3410 | load instruction, which it can be for a floating point load. | |
3411 | ||
a36f6645 ILT |
3412 | Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com) |
3413 | ||
3d3c5039 ILT |
3414 | * write.c (write_contents): Compute the relocs before writing out |
3415 | the section contents. | |
3416 | * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get | |
3417 | symbol table and values right. | |
3418 | * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting | |
3419 | with $L is local. | |
3420 | * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend | |
3421 | by the section vma. | |
3422 | ||
3423 | * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is | |
3424 | z8k-opc.h, not z8k.h. | |
3425 | ||
a36f6645 ILT |
3426 | * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf |
3427 | symbol. | |
3428 | ||
2a697fa4 DZ |
3429 | Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
3430 | ||
3431 | * configure.in: recognize sparc-sun-solaris2* instead of -solaris2 | |
3432 | ||
f2f7d044 ILT |
3433 | Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com) |
3434 | ||
3435 | * expr.c, write.c: Ultrix native 4.2 cc requires assert condition | |
3436 | to be on a single line. | |
3437 | ||
ed099874 KR |
3438 | Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
3439 | ||
3440 | * Makefile.in (config.h): Create file, writing out definitions of | |
3441 | target cpu, alias, and canonical name. | |
3442 | (ALL_CFLAGS): No longer define TARGET_CPU. | |
3443 | ||
3444 | * Makefile.in (check): Print a message, instead of quitting | |
3445 | silently. | |
3446 | ||
3447 | * as.c (main): Don't catch any signals, for now. | |
3448 | ||
3449 | * version.c: Deleted. | |
3450 | * Makefile.in: Generate it, putting in only the version number | |
3451 | itself. | |
3452 | (VERSION): New variable. | |
3453 | * as.c: Include config.h. | |
3454 | (main): Reformatted version string. Include target alias. Don't | |
3455 | print if not requested (i.e., unknown -v argument). | |
3456 | ||
3457 | * as.c (stralloc): Deleted. | |
3458 | (main): Call strdup instead. | |
3459 | ||
3460 | * configure.in: Handle all 68300 series chips. | |
3461 | * config/tc-m68k.c: Include config.h. | |
3462 | (md_assemble): Assume TARGET_CPU is defined. Accept some 68300 | |
3463 | series cpus as defaults. | |
3464 | (md_parse_option): Accept some m68300 series CPUs as defaults. | |
3465 | ||
3466 | Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3467 | ||
3468 | * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if | |
3469 | not already defined. | |
3470 | (main, got_sig): Use them. | |
3471 | * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default | |
3472 | values. | |
3473 | ||
3474 | Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com) | |
3475 | ||
3476 | * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF | |
3477 | support. | |
3478 | ||
3479 | * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs. | |
3480 | OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN. | |
3481 | (struct loc, struct proc, struct file): Moved to tc-mips.c within | |
3482 | #ifndef OBJ_ECOFF block, since ECOFF uses different versions. | |
3483 | * config/tc-mips.c: Rearranged for ECOFF support. Added | |
3484 | prototypes for all static functions. Moved existing minimal | |
3485 | debugging format support info #ifndef OBJ_ECOFF blocks. | |
3486 | (macro_build_lui): Eliminated sign_extend argument, because ECOFF | |
3487 | does not support a non sign extended high 16 bits reloc. Adjusted | |
3488 | all callers accordingly. | |
3489 | (tc_get_register): Renamed from get_register, and made non-static. | |
3490 | ||
3491 | * config/mips-big.mt, config/mips-lit.mt: New files. Define | |
3492 | TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN, | |
3493 | respectively. | |
3494 | * configure.in (mips-*-bsd*): Use gas_target mips-lit. | |
3495 | (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using | |
3496 | obj_format ecoff and gas_target mips-lit or mips-big. | |
3497 | ||
c5d4bc88 KR |
3498 | Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com) |
3499 | ||
3500 | * version.c: Bump to version 2.0.1. | |
3501 | ||
fefba3a5 ILT |
3502 | Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com) |
3503 | ||
3504 | * write.c (chain_frchains_together): Check that seg_info (section) | |
3505 | is not NULL. | |
3506 | (write_object_file): Call obj_frob_file after setting the symbols, | |
3507 | not before. | |
3508 | ||
2b1b5697 KR |
3509 | Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com) |
3510 | ||
3511 | * Version 2.0 released. | |
3512 | ||
fefba3a5 ILT |
3513 | Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
3514 | ||
3515 | * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only. | |
3516 | ||
3517 | Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com) | |
3518 | ||
3519 | * read.h: Define stringer here. | |
3520 | read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these | |
3521 | places. | |
3522 | ||
bf449293 SC |
3523 | Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
3524 | ||
3525 | * read.c (s_space): Multiply repeat count by mult, not fill. | |
3526 | ||
9471a360 KR |
3527 | Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com) |
3528 | ||
3529 | * read.c: Include ctype.h. | |
3530 | ||
1101551c KR |
3531 | Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
3532 | ||
3533 | Patches from Eric Youngdale: | |
3534 | * make-gas.com: Find obstack.obj if it's not in the current | |
3535 | directory. | |
3536 | * read.c (s_ignore): Don't declare is_end_of_line. It's | |
3537 | redundant, and triggers a VMS gcc compiler bug. | |
3538 | ||
3539 | * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes | |
3540 | current segment as an argument. (Ignored in all cases but VMS.) | |
3541 | All callers and definitions changed. | |
3542 | ||
5e4cddb7 ILT |
3543 | Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com) |
3544 | ||
3545 | * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING | |
3546 | case compile again. | |
3547 | ||
f3ca2a64 KR |
3548 | Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com) |
3549 | ||
3550 | * config/tc-m68k.c (isbyte): Accept all values from -255 to +255, | |
3551 | so "~0x80" won't be rejected. | |
3552 | ||
3553 | * config/obj-elf.c: No longer include elf/reloc.h. | |
3554 | (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section. | |
3555 | (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out | |
3556 | routines. | |
3557 | (obj_elf_xstab): New routine. | |
3558 | (obj_elf_set_size): Call as_warn, not fprintf. Pass desired | |
3559 | argument to s_ignore. Put "#if 0" around unused code. | |
3560 | (obj_pseudo_table): Use s_ignore instead of do-nothing routines. | |
3561 | Call elf_xstabs for .stabs and .xstabs operators. | |
3562 | ||
3563 | * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc". | |
3564 | ||
3565 | * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are | |
3566 | present. | |
3567 | ||
3568 | * configure.in: mips-bsd configuration was missing format spec. | |
3569 | Should use aout. | |
3570 | ||
3571 | * Makefile.in (Makefile): Depends on configure.in. | |
3572 | ||
3573 | * config/tc-mips.c (append_insn): Don't check for alignment of | |
3574 | frag in memory; alignment of instructions in section is a separate | |
3575 | matter. | |
3576 | ||
3577 | * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI | |
3578 | C availability. | |
3579 | ||
3580 | * listing.h: Always provide function declarations, not macros, so | |
3581 | pcc won't lose. | |
3582 | ||
7687d89b JG |
3583 | Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com) |
3584 | ||
3585 | * CONTRIBUTORS: Update Gilmore entry. | |
3586 | ||
3587 | Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3588 | ||
3589 | * frags.c (frag_init): New function. | |
3590 | (zero_address_frag, bss_address_frag): Now initialized at run | |
3591 | time. | |
3592 | * as.c (main): Call frag_init. | |
3593 | ||
160b7f0f ILT |
3594 | Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com) |
3595 | ||
3596 | * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case: | |
3597 | Don't unget ch2 if we didn't get it. | |
3598 | ||
0cca30f3 KR |
3599 | Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
3600 | ||
3601 | * doc/Makefile.in (TEXIDIR): Updated for new layout. | |
3602 | ||
3603 | * config/tc-sparc.c (s_common): Add support for ELF version. | |
3604 | (tc_gen_reloc) [BFD_ASSEMBLER]: New function. | |
3605 | * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]: | |
3606 | New macros. | |
3607 | (md_convert_frag): New macro. | |
3608 | ||
3609 | * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a | |
3610 | symbol, fix the offset so "+2" isn't required. | |
3611 | ||
3612 | * config/tc-i960.c (line_comment_chars, line_separator_chars): | |
3613 | Define as common/bss. | |
3614 | (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C | |
3615 | initializers are sufficient. | |
3616 | ||
3617 | * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd. | |
3618 | (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out". | |
3619 | (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros. | |
3620 | (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro. | |
3621 | * config/obj-aout.c: Use PARAMS macro for declarations. Remove | |
3622 | "IGNORE_DEBUG" conditional, since both branches are identical. | |
3623 | Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly | |
3624 | referencing symbol structure members. | |
3625 | (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function. | |
3626 | ||
3627 | * as.h (struct frag): Reordered a couple of fields for better | |
3628 | packing. | |
3629 | ||
3630 | * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the | |
3631 | section info. | |
3632 | (write_contents) [BFD_ASSEMBLER]: New function. | |
3633 | (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call | |
3634 | fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call | |
3635 | obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined. | |
3636 | (fixup_segment): Make sure common-section symbols get treated the | |
3637 | same as undefined symbols. | |
3638 | (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type | |
3639 | bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from | |
3640 | section info. | |
3641 | * write.h (fix_new): Update prototype. | |
3642 | ||
3643 | * tc.h (md_operand, md_convert_frag, tc_headers_hook, | |
3644 | md_section_align, md_undefined_symbol): Don't provide prototypes | |
3645 | if these are defined as macros. | |
3646 | (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and | |
3647 | section passed. | |
3648 | ||
3649 | * symbols.c (symbol_new): Argument NAME is now pointer to const. | |
3650 | Simplified STRIP_UNDERSCORE code. Remove assumptions about null | |
3651 | pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new | |
3652 | BFD symbol. | |
3653 | (colon): Display other/desc fields of redefined symbol only if | |
3654 | S_GET_OTHER and S_GET_DESC are defined. | |
3655 | (symbol_make): Argument NAME is now pointer to const. | |
3656 | (symbol_find, symbol_find_base): Likewise. | |
3657 | (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions. | |
3658 | * symbols.h: Fix prototypes for new const arguments. Add | |
3659 | prototypes for BFD_ASSEMBLER S_* functions. | |
3660 | ||
3661 | * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code | |
3662 | for changing to an existing section. | |
3663 | (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new, | |
3664 | called by subseg_new and subseg_set. | |
3665 | (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section, | |
3666 | given section name and subseg number. | |
3667 | (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly | |
3668 | new section/subsection. | |
3669 | ||
3670 | * read.c: Don't include ctype.h. | |
3671 | (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32 | |
3672 | for now; should be machine-dependent. | |
3673 | ||
3674 | * configure.in: Accept *-*-elf and *-*-solaris* as ELF format | |
3675 | targets, forcing BFD use. | |
3676 | ||
3677 | Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3678 | ||
3679 | * config/tc-sparc.c: Use PARAMS macro for static function | |
3680 | declarations. Use BFD_RELOC_ macros everywhere, with | |
3681 | compatibility macros declared for non-BFD mode. | |
3682 | (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type | |
3683 | instead of enum reloc_type. | |
3684 | (emit_sparc_reloc): Commented-out function deleted. | |
3685 | (md_convert_frag): Deleted. | |
3686 | (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER. | |
3687 | (md_apply_fix): Changed calling sequence (conditionally) for BFD | |
3688 | version. | |
3689 | * config/tc-sparc.h (md_convert_frag): New macro. | |
3690 | ||
3691 | * config/obj-aout.c (obj_aout_stab): Refer to undefined_section, | |
3692 | not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead | |
3693 | of referencing fields directly. | |
3694 | ||
3695 | * write.c (cvt_frag_to_fill): New function; extracted from | |
3696 | write_object_file. | |
3697 | (write_object_file) [! BFD_ASSEMBLER]: Call it. | |
3698 | (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section | |
3699 | and set its size and flags. | |
3700 | ||
3701 | * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some | |
3702 | fields with BFD equivalents. Turn on back-pointers, and add | |
3703 | target-specific fields at end. | |
3704 | ||
3705 | Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com) | |
3706 | ||
3707 | * config/obj-coffbfd.c (fill_section): Don't set vaddr here. | |
3708 | (write_object_file): Set it here instead, so that fixup_segment | |
3709 | can see the correct value. | |
3710 | ||
3711 | Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3712 | ||
3713 | * write.c (write_object_file): Check for errors and warnings and | |
3714 | bail out before processing contents. | |
3715 | (chain_frchains_together_1): New function, does most of the work | |
3716 | of remove_subsegs. | |
3717 | (chain_frchains_together) [BFD_ASSEMBLER]: New function. | |
3718 | (remove_subsegs) [! BFD]: Call it. | |
3719 | (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD | |
3720 | structures and routines. | |
3721 | ||
3722 | * config/obj-elf.*: New files. | |
3723 | ||
3724 | * config/mips.mt, config/rs6000.mt: Deleted. | |
3725 | ||
3726 | * config/h8300.mt: Don't specify compiler here. | |
3727 | ||
7687d89b | 3728 | * config/z8k.mt: The z8k code depends on the z8k opcode table, |
0cca30f3 KR |
3729 | not the h8300 one. |
3730 | * config/tc-z8k.h: Comment fix. | |
3731 | ||
3732 | * write.c: Reordered some functions for better inlining. | |
3733 | (fixup_segment): Linkrelax code is no longer conditional on | |
3734 | TC_I960. | |
3735 | ||
3736 | Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
3737 | ||
3738 | * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c, | |
3739 | obj-coffbfd.h}: support for the H8/500 | |
3740 | ||
3741 | Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3742 | ||
3743 | * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here. | |
3744 | * write.c (write_object_file): Not here. | |
3745 | (fix_new): Initialize fx_addnumber. | |
3746 | ||
3747 | * listing.c: Don't include target-cpu.h explicitly, since as.h | |
3748 | includes it. | |
3749 | ||
3750 | Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
3751 | ||
3752 | * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP, | |
3753 | *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP. | |
3754 | (struct fix): Reordered fields for compactness and efficiency. | |
3755 | Converted some logical fields to 1-bit fields. | |
3756 | ||
3757 | * config/obj-aout.h: Use PARAMS. | |
3758 | [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE, | |
3759 | N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE. | |
3760 | ||
3761 | * read.c: Don't include listing.h; as.h includes it. Removed | |
3762 | DONTDEF code. | |
3763 | [BFD_ASSEMBLER]: Include subsegs.h. | |
3764 | (old_buffer, new_broken_words): Default initialization is | |
3765 | sufficient. | |
3766 | ||
3767 | * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH | |
3768 | to 0, define stdoutput. | |
3769 | (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure. | |
3770 | Call bfd_set_arch_mach. | |
3771 | (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not | |
3772 | bfd_close_all_done. Call bfd_perror on failure. | |
3773 | (output_file_append) [BFD_ASSEMBLER]: Don't define. | |
3774 | ||
3775 | * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition. | |
3776 | ||
3777 | * subsegs.h (segment_info_type): Always define. Omit field scnhdr | |
3778 | if not MANY_SEGMENTS. Define new field bfd_section if | |
3779 | BFD_ASSEMBLER. | |
3780 | (seg_info): New macro. | |
3781 | ||
3782 | * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused | |
3783 | variables, and some irrelevant comments. | |
3784 | ||
3785 | * Makefile.in (ALL_CFLAGS): Include $(BFDDEF). | |
3786 | (LIBS): Include $(BFDLIB). Don't bother with $(CLIB). | |
3787 | * configure.in: Permit --with-bfd-assembler now, with a warning. | |
3788 | Variable need_bfd is now a boolean, as is new variable bfd_gas. | |
3789 | Set BFDDEF and BFDLIB in Makefile when appropriate. | |
3790 | ||
3791 | * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code. | |
3792 | (main): Refer to flag_always_generate_output instead of | |
3793 | flagseen['Z']. | |
3794 | ||
3795 | * as.c (main) [BFD_ASSEMBLER]: Open output bfd. | |
3796 | (*_section) [BFD_ASSEMBLER]: Define them. | |
3797 | (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and | |
3798 | set section flags when appropriate. | |
3799 | * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified | |
3800 | section is not absolute, undefined, or an assembler internal one. | |
3801 | (absolute_section, undefined_section): Always define. | |
3802 | * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break | |
3803 | switch statements into if-else trees. | |
3804 | * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of | |
3805 | SEG_BSS and SEG_DATA. | |
3806 | ||
3807 | * as.h (frag_now_fix): New macro. | |
3808 | * symbols.c (colon): Use it. | |
3809 | ||
3810 | Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com) | |
3811 | ||
3812 | * config/tc-mips.c: Added mips support for mips-dec-bsd. | |
3813 | * config/tc-mips.h: Added mips support for mips-dec-bsd. | |
3814 | * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd. | |
3815 | * config/mips-opcode.h: Added mips support for mips-dec-bsd. | |
3816 | * configure.in: Added mips support for mips-dec-bsd. | |
3817 | * atof-generic.c: Define TRUE and FALSE if not defined. | |
3818 | ||
3819 | Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3820 | ||
3821 | * version.c: Bumped version number to 1.93.05. | |
3822 | ||
3823 | Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3824 | ||
3825 | * config/obj-coff.c (obj_emit_relocations): Don't use #elif. | |
3826 | (obj_emit_lineno): Don't need return at end of void function. | |
3827 | (obj_symbol_new_hook): Ditto. | |
3828 | ||
3829 | * config/tc-m68k.c: Removed some unused code. | |
3830 | (tc_aout_fix_to_chars): Array nbytes_r_length is now const. | |
3831 | ||
3832 | * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only | |
3833 | offset field is set. | |
3834 | ||
3835 | Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3836 | ||
3837 | * config/tc-sparc.c (architecture_requested, warn_on_bump, | |
3838 | md_relax_table): Use default zero initialization. | |
3839 | (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the | |
3840 | latter, instead of selecting with preprocessor conditionals. | |
3841 | ||
3842 | Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) | |
3843 | ||
3844 | * configure.in: recognise all sparclite variants | |
3845 | ||
3846 | Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3847 | ||
3848 | * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change -- | |
3849 | accidentally changed to use subseg_change where it should have | |
3850 | been subseg_new. | |
3851 | ||
6c5f9998 KR |
3852 | Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
3853 | ||
0bd77bc4 KR |
3854 | * expr.c (operand): If character other than comma or newline is a |
3855 | logical end-of-line character, use the newline case. | |
0cca30f3 KR |
3856 | From Eric Youngdale: |
3857 | (operand): Set X_add_number field for floating-point numbers. | |
3858 | (operand): Treat zero byte as end-of-operand. | |
0bd77bc4 | 3859 | |
6c5f9998 KR |
3860 | * configure.in (per-target): Look for with_bfd_assembler option. |
3861 | For now, only accept "no", until the merge is done. | |
3862 | ||
0cca30f3 KR |
3863 | Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil): |
3864 | * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c, | |
3865 | config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS. | |
3866 | * read.c: Finish conversion to S_* macros in the VMS only | |
3867 | parts of the program. Add "const" modifier to hex_value. | |
3868 | * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to | |
3869 | "ifdef OBJ_VMS". | |
3870 | * expr.c: Add "const" modifier to hex_value. | |
3871 | * symbols.c: Finish conversion to S_* macros in the VMS only | |
3872 | parts of the program. Add "const" modifier to | |
3873 | md_[long,short]_jump_size. Remove declaration of const_flag | |
3874 | (which will be declared in obj-vms.h). | |
3875 | * write.c: Add "const" modifier to md_[long,short]_jump_size. | |
3876 | Fix arguments to VMS_write_object_file. | |
3877 | * config-gas.com: New file. Script for VMS systems to set up the | |
3878 | configuration to build gas for VMS, and create config.status. | |
3879 | * make-gas.com: Redone to work with new scheme. | |
3880 | * obj-vms.c: Patch to fix bug where we were not correctly parsing the | |
3881 | stabs directives. | |
3882 | * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which | |
3883 | will swap bytes if needed on a big endian system. Use throughout | |
3884 | as needed. | |
3885 | * obj-vms.c (obj_aout_stab): Add code to generate listing file. | |
3886 | * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain | |
3887 | types of malformed stabs. Change parsing algorithm so that we are | |
3888 | more certain of having all of the information that we need on hand. | |
3889 | * obj-vms.c (final_forward_reference): New function, used to help | |
3890 | resolve the data types of as many struct elements as possible | |
3891 | when some part of the struct is not fully defined by the compiler. | |
3892 | * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation | |
3893 | stabs directives. | |
3894 | * obj-vms.c (VMS_write_object_file): Define all vtable psects | |
3895 | as symbols as well in the object file. Look for external functions | |
3896 | that start with "__vt.", and turn them into variables, since the | |
3897 | g++ compiler is incapable of doing this. | |
3898 | * tc-vax.c: Add '1' option for backward compatibility with older GCC | |
3899 | versions. | |
3900 | * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes. | |
3901 | * input-scrub.c (as_where): Fix bug where as would crash if we did not | |
3902 | have the name of the source file yet. | |
3903 | * config/ho-vms.h: define HO_VMS, not HO_VAX. | |
3904 | ||
9d76a195 KR |
3905 | Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com) |
3906 | ||
3907 | * read.c (s_data): Always use "data_section", since it'll map to | |
3908 | SEG_DATA or SEG_E1 if needed. | |
3909 | (s_lcomm): Likewise with bss_section. | |
3910 | (s_fill): Use memset, not bzero. | |
3911 | ||
3912 | Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
3913 | ||
3914 | * read.c: Deleted some code under "#ifdef DONTDEF" that was for | |
3915 | handling GDB symbol table data. | |
3916 | ||
3917 | * config/obj-aout.h (segment_name): Delete definition. | |
3918 | (seg_name): Delete declaration. | |
3919 | * config/obj-bout.h (segment_name, seg_name): Ditto. | |
3920 | * config/obj-vms.h (segment_name, seg_name): Ditto. | |
3921 | * config/obj-coff.h (segment_name): Ditto. | |
3922 | * config/obj-coffbfd.h (segment_name): Ditto. | |
3923 | ||
3924 | * Changes for BFD_ASSEMBLER: | |
3925 | * obj.h (obj_crawl_symbol_chain): Declare only if not | |
3926 | BFD_ASSEMBLER. | |
3927 | (obj_header_append, obj_pre_write_hook): Ditto. | |
3928 | * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER. | |
3929 | (segT) [BFD_ASSEMBLER]: New typedef for "asection *". | |
3930 | (segment_name) If BFD_ASSEMBLER, look up BFD section name; | |
3931 | otherwise, use seg_name array. | |
3932 | (seg_name): Declare only if not BFD_ASSEMBLER. | |
3933 | (section_alignment): Declare only if not BFD_ASSEMBLER. | |
3934 | (big_section, reg_section, pass1_section, diff_section, | |
3935 | absent_section, text_section, data_section, bss_section): If | |
3936 | BFD_ASSEMBLER, declare as variables; otherwise, declare as macros, | |
3937 | mapping to segT enum values. | |
3938 | (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors | |
3939 | if these are used or defined, if BFD_ASSEMBLER. | |
3940 | (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old | |
3941 | subseg_new split into two functions. | |
3942 | (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now. | |
3943 | ||
3944 | * as.h (volatile): Don't define if already defined. | |
3945 | (had_errors, had_warnings): Provide prototypes for ANSI C even if | |
3946 | NO_STDARG. | |
3947 | (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2, | |
3948 | declare with format attribute for -Wformat checking. | |
3949 | ||
85825401 ILT |
3950 | Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com) |
3951 | ||
3952 | * app.c, config/tc-*.c: Don't include read.h, since it is already | |
3953 | included by as.h. | |
3954 | ||
3955 | * These are based on patches from Minh Tran-le | |
3956 | <mtranle@paris.intellicorp.com>. | |
3957 | * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use | |
3958 | obj_format coffbfd and gas_target i386coff for target. | |
3959 | (i[34]86-*-isc*): New host (uses sysv). | |
3960 | * config/i386aix.mt: Removed (no longer used). | |
3961 | * config/mh-i386aix (RANLIB): Use true rather than /bin/true. | |
3962 | (MINUS_G): Removed. | |
3963 | (LDFLAGS): Added, defined as -shlib. | |
3964 | * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine. | |
3965 | * config/te-sco386.h (LOCAL_LABEL): Don't define. | |
3966 | (DOT_LABEL_PREFIX): Define. | |
3967 | * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label | |
3968 | name rather than L0\001. | |
3969 | * read.c (s_lcomm): Make a frag in SEG_BSS rather than using | |
3970 | local_bss_counter. | |
3971 | * symbols.c, symbols.h (local_bss_counter): Removed. | |
3972 | * write.c (write_object_file): bss no longer uses | |
3973 | local_bss_counter. Pass correct data and bss size to | |
3974 | VMS_write_object_file. | |
3975 | * config/obj-vms.c (VMS_write_object_file): Accept bss size as | |
3976 | argument, rather than using local_bss_counter. | |
3977 | * config/tc-m88k.c (s_bss): Don't use local_bss_counter. | |
3978 | * config/tc-sparc.c (s_reserve): Don't use local_bss_counter. | |
3979 | * config/obj-coffbfd.c (had_lineno, had_reloc): Removed. | |
3980 | (size_section): Restored sanity check. | |
3981 | (do_relocs_for): Base section address on s_paddr rather than | |
3982 | computing it. Adjust a29k R_IHIHALF special case to account for | |
3983 | section paddr (used to require paddr to be zero). If there are no | |
3984 | reclos, set s_relptr to 0. Set relocation size in object_headers. | |
3985 | (fill_section): Always set s_vaddr here, removing | |
3986 | ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set | |
3987 | NOLOAD for i386 .bss, because it confuses the SVR3 native linker. | |
3988 | Set STYP_INFO for .comment. | |
3989 | (coff_header_append): Use object headers and H_{SET,GET}_* macros. | |
3990 | Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER. | |
3991 | (crawl_symbols): Handle 8 character section name correctly. Use | |
3992 | H_{SET,GET}_* macros. | |
3993 | (do_linenos_for): Set lineno size in object_headers. | |
3994 | (write_object_file): Use H_{SET,GET}_* macros. Don't bother to | |
3995 | set s_vaddr here. If string_byte_count remains 4, set it back to | |
3996 | 0, and only write strings out if there are some. Call | |
3997 | fill_section before do_relocs_for and do_linenos_for. | |
3998 | (obj_coff_section): Handle optional quoted second argument giving | |
3999 | section characteristics. | |
4000 | (obj_coff_bss): Added to handle .bss. | |
4001 | (obj_coff_ident): Added to handle .ident (puts string in .comment | |
4002 | section). | |
4003 | (obj_coff_lcomm): Put common symbols in .bss, not .data. | |
4004 | (fixup_mdeps): Change to segment. Call frag_wane after | |
4005 | md_convert_frag. | |
4006 | (fixup_segment): Explicitly check S_IS_COMMON before making 386 | |
4007 | adjustment (already happened only for common symbols, but this is | |
4008 | clearer). | |
4009 | * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define. | |
4010 | * config/tc-i386.c (s_bss): Don't use if I386COFF. | |
4011 | (md_pseudo_table): Ignore .optim and .noopt. | |
4012 | (tc_coff_sizemachdep): New function. | |
4013 | * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3 | |
4014 | compatibility. | |
4015 | (LOCAL_LABEL): Removed definition. | |
4016 | (DOT_LABEL_PREFIX): Defined. | |
4017 | ||
4539aa02 KR |
4018 | Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com) |
4019 | ||
6d331d71 KR |
4020 | * app.c (app_push): Use memcpy, not bcopy. |
4021 | (do_scrub_next_char): For \", return " not '. | |
4022 | (symbol_chars): Now const. | |
4023 | ||
4539aa02 KR |
4024 | * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f" |
4025 | and "0b". If LOCAL_LABELS_DOLLAR, check for "0$". | |
4026 | ||
4027 | * config/obj-coff.h: Don't use #elif. | |
4028 | ||
4029 | * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't | |
4030 | have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.) | |
4031 | ||
3eb802b5 ILT |
4032 | Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com) |
4033 | ||
4034 | * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is | |
4035 | already defined. | |
4036 | ||
be06bdcd SC |
4037 | Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4038 | ||
4039 | * app.c (do_scrub_begin): allow single quote strings if so | |
4040 | configured. | |
4041 | ||
4042 | * config/*z8k*: checkpoint | |
4043 | ||
4044 | Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com) | |
4045 | ||
4046 | * read.c (read_a_source_file): avoid calling xmalloc (0). | |
4047 | ||
016e0d42 ILT |
4048 | Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com) |
4049 | ||
4050 | * listing.c: Call xmalloc, not malloc; don't declare malloc. | |
4051 | ||
4052 | * Changes to support SCO 3.2v4: | |
4053 | * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or | |
4054 | SEG_BSS, fill with NOP_OPCODE. | |
4055 | * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS. | |
4056 | * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not | |
4057 | using ZERO_BASED_SEGMENTS. | |
4058 | (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but | |
4059 | never set segment address for SEG_E2 (.bss) and don't write out | |
4060 | SEG_E2 contents. Set .init and .fini sections to STYP_TEXT. | |
4061 | (obj_coff_endef): Don't merge labels or symbols awaiting forward | |
4062 | definitions, and don't merge tags with non-tags. Check for .bf | |
4063 | rather than just checking whether the second character is b and | |
4064 | the third character is f. | |
4065 | (obj_coff_val): gcc can generate values which we don't handle | |
4066 | correctly; discard information for now, since it only affects the | |
4067 | debugging information. | |
4068 | (tag_find_or_name): Don't insert tags in the symbol table. | |
4069 | (yank_symbols): Don't merge labels. | |
4070 | (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is | |
4071 | already defined. Fill subsegments with NOP_OPCODE, not 0. Don't | |
4072 | set segment address if ZERO_BASED_SEGMENTS. | |
4073 | (obj_coff_section): Accept and ignore a trailing quoted string, as | |
4074 | used in AT&T i386 syntax. | |
4075 | (fixup_segment): Take segment as argument. On the i386, adjust PC | |
4076 | relative addends by the segment vaddr. | |
4077 | * tc-i386.h: Define SUB_SEGMENT_ALIGN. | |
4078 | * tc-a29k.h: Define ZERO_BASED_SEGMENTS. | |
4079 | * tc-i386.c: (i386_operand): If I386COFF, accept any segment type. | |
4080 | ||
db33220f KR |
4081 | Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com) |
4082 | ||
016e0d42 ILT |
4083 | * config/obj-coffbfd.c: Include libcoff.h. |
4084 | ||
db33220f KR |
4085 | * version.c: Now version 1.93. |
4086 | ||
dde624ef KR |
4087 | Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com) |
4088 | ||
db33220f KR |
4089 | * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do |
4090 | power-of-two alignment for .align. | |
4091 | ||
dde624ef KR |
4092 | * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial, |
4093 | and leave everything else alone. | |
4094 | ||
4095 | Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
4096 | ||
4097 | * Makefile.in (as.new): Don't bother saving as.old. | |
4098 | ||
4099 | * write.c: Conditionalize on OBJ_VMS, not VMS. | |
4100 | (magic_number_for_object_file): Don't define if OBJ_VMS. | |
4101 | ||
4102 | * config/obj-vms.c: Changes for traditional C. | |
4103 | ||
7f2cb270 KR |
4104 | Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
4105 | ||
4106 | * config/ho-generic.h (malloc, realloc): Declare. | |
4107 | ||
4108 | * Lots of comment/whitespace changes. | |
4109 | ||
4110 | * write.h (struct fix): Some fields reordered, narrowed. | |
4111 | ||
4112 | * read.c (MASK_CHAR): Define using C types, not magic number. | |
4113 | ||
4114 | * as.c, input-file.c: Deleted some unused code. | |
4115 | ||
4116 | * app.c, as.h: Doc fix. | |
4117 | ||
4118 | * flonum-konst.c, flonum-mult.c: Include ansidecl.h. | |
4119 | ||
4120 | * as.h (xmalloc): Argument is long. | |
4121 | ||
4122 | * xmalloc.c (error): Remove declaration; as.h takes care of it. | |
4123 | ||
0cca30f3 KR |
4124 | * doc/as.texinfo: Regrouped documentation of some command-line |
4125 | options. Updated options documentation for m68k. Some minor | |
4126 | wording/punctuation changes. | |
4127 | ||
7f2cb270 KR |
4128 | Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4129 | ||
4130 | * configure.in: Accept target OS "vms". | |
4131 | ||
4132 | * symbols.c: Merged ANSI and non-ANSI function decls, using | |
4133 | PARAMS macro. | |
4134 | ||
4135 | * xmalloc.c: Just include as.h, don't bother trying to figure out | |
4136 | other header files. | |
4137 | ||
4138 | * strstr.c, strerror.c: Deleted. | |
4139 | * Makefile.in: Deleted references. | |
4140 | ||
4141 | * config/tc-ns32k.c: Don't include header file for string | |
4142 | declarations; leave that to ho-*.h. | |
4143 | ||
4144 | Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com) | |
4145 | ||
4146 | * config/coff_gnu.h [TC_I860]: Guesses for reloc type values, | |
4147 | imported from FSF sources. | |
4148 | ||
4149 | * messages.c (strerror): Declare unconditionally. | |
4150 | ||
4151 | * as.h: Delete alloca and register definitions. | |
4152 | ||
4153 | * config/atof-ieee.c (mask): Now const. | |
4154 | ||
4155 | * obstack.c, obstack.h: Deleted. | |
4156 | ||
4157 | * as.h (flag_readonly_data_in_text): New flag. | |
4158 | * as.c (main): Set it for -R. | |
4159 | ||
4160 | * as.h (flag_suppress_warnings): New flag. | |
4161 | * as.c (main): Set it for -W. | |
4162 | * messages.c (as_warn): Check it instead of flagseen['W']. | |
4163 | ||
4164 | * as.h (flag_always_generate_output): New flag. | |
4165 | * as.c (main): Set it for -Z. | |
4166 | ||
4167 | * config/tc-sparc.h: Define NEED_FX_R_TYPE. | |
4168 | * config/tc-a29k.h: Ditto. | |
4169 | * write.h (struct fix): Don't conditionalize fx_r_type field on TC | |
4170 | macros. | |
4171 | ||
4172 | * as.h: Merged ANSI and non-ANSI function decls, using PARAMS | |
4173 | macro. | |
4174 | * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h, | |
4175 | obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h, | |
4176 | write.h: Likewise. | |
4177 | * read.c: Likewise. | |
4178 | ||
4179 | * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in | |
4180 | xrealloc from xrealloc.c. | |
4181 | * xrealloc.c: Deleted. | |
4182 | * Makefile.in (REAL_SOURCES, OBJS): Adjusted. | |
4183 | ||
4184 | * configure.in: For host CPU a29k, rs6000, vax, consider using bsd | |
4185 | or vms ho- files. | |
4186 | ||
4187 | * config/ho-sysv.h (setbuffer, HO_USG): Deleted. | |
4188 | ||
4189 | * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer; | |
4190 | don't initialize it with NULL. | |
4191 | ||
4192 | * config/ho-vax.h (M_VAX): Deleted; was unused. | |
4193 | ||
4194 | * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h: | |
4195 | New files imported from FSF version, contributed by Eric Youngdale. | |
4196 | * README-vms-dbg, config/vms: Deleted. | |
4197 | ||
4198 | * ChangeLog, config/ChangeLog: Merged. | |
4199 | ||
4200 | * config/*tahoe*, configure.in: Tahoe support brought in from FSF | |
4201 | version. | |
4202 | ||
4203 | * input-file.c (input_file_open): Eliminate call to setvbuf. | |
4204 | [USG] (setbuffer): Deleted macro. | |
4205 | ||
6efd877d KR |
4206 | Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com) |
4207 | ||
4208 | * all files: Whitespace changes for GNU indentation style, done by | |
7f2cb270 | 4209 | GNU `indent'. Some cleanup still needed, especially of comments. |
6efd877d KR |
4210 | |
4211 | * configure.in: No te-386bsd.h file exists; don't try to use it. | |
4212 | ||
7f2cb270 KR |
4213 | * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf. |
4214 | ||
4215 | * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881; | |
4216 | could be doing emulation. | |
4217 | ||
0cca30f3 | 4218 | Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
132239bf | 4219 | |
0cca30f3 KR |
4220 | z8000 documentation |
4221 | * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo: | |
4222 | all modified. | |
4223 | ||
6efd877d KR |
4224 | Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com) |
4225 | ||
4226 | * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h. | |
4227 | ||
4228 | * subsegs.h: add extern to segment_info declaration. | |
4229 | ||
4230 | * read.h: added extern declarations for comment_chars, | |
4231 | line_comment_chars, and line_separator_chars. | |
4232 | read.c, app.c: removed definitions of comment_chars, | |
4233 | line_comment_chars, and line_separator_chars. | |
4234 | ||
7f2cb270 KR |
4235 | * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined, |
4236 | still accept (but don't require) OPTIONAL_REGISTER_PREFIX before | |
4237 | the register name. | |
4238 | (insert_reg): put REGISTER_PREFIX before register names before | |
4239 | putting them in the symbol table. | |
4240 | * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not | |
4241 | M68KCOFF. | |
4242 | ||
4243 | * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss | |
4244 | section. | |
4245 | ||
4246 | * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS, | |
4247 | comment_chars, line_comment_chars and line_seperator_chars | |
4248 | consistently const, and always initialized them. Included read.h. | |
4249 | ||
4250 | Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com) | |
4251 | ||
4252 | * tc-sparc.c (sparc_ip): Add code to flag error if an absolute | |
4253 | constant will not fit in an immediate field. | |
4254 | (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow. | |
4255 | ||
4256 | Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com) | |
4257 | ||
4258 | * obj-coff.c (callj_table): Delete global variable. | |
4259 | (obj_emit_relocations): Define it locally here, and only if | |
4260 | TC_I960 is defined. | |
4261 | ||
4262 | * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name. | |
4263 | (m68k_ip): Don't warn about bignum used as float bit-pattern. | |
4264 | ||
4265 | * obj-coff.c: Replaced ANSI and non-ANSI function declarations | |
4266 | with a single set using PARAMS macro. | |
4267 | ||
4268 | * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length | |
4269 | of 2. | |
4270 | ||
4271 | * tc-i960.c: Missed a couple of 0->NO_RELOC conversions. | |
4272 | ||
4273 | * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values, | |
4274 | so widening works consistently. | |
4275 | ||
6efd877d KR |
4276 | Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com) |
4277 | ||
4278 | * version.c: Put conditional "const" before version_string, not | |
4279 | before dummy function for VMS. Now version 1.91.03. | |
4280 | ||
4281 | * app.c (do_scrub_next_char): Need double-\ before `000' to show | |
4282 | printed rep of null character. | |
4283 | ||
7f2cb270 KR |
4284 | Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com) |
4285 | ||
4286 | * obj-coffbfd.c (write_object_file): check return value of | |
4287 | bfd_close_all_done. | |
4288 | ||
559d9aac ILT |
4289 | Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com) |
4290 | ||
7f2cb270 KR |
4291 | * Support for i386-sysv. |
4292 | obj-coffbfd.c (do_relocs_for, write_object_file): set segment | |
4293 | addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can | |
4294 | be used to set them all to zero as was done before. | |
4295 | (fill_section): segment addresses now set in write_object_file. | |
4296 | (fill_section): Don't set STYP_NOLOAD for .bss section. | |
4297 | (fixup_segment): 386 uses strange common symbol format. | |
4298 | tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for | |
4299 | compatibility with SVR3.2 linker. | |
6efd877d KR |
4300 | * configure.in: i386-sysv and i386-sco use coffbfd. |
4301 | ||
559d9aac ILT |
4302 | * app.c (do_scrub_next_char): discard whitespace after a label. |
4303 | ||
0f8b9790 DZ |
4304 | Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
4305 | ||
4306 | * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4 | |
4307 | hosts, use the sysv configuration for solaris2 | |
4308 | ||
7f2cb270 KR |
4309 | Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4310 | ||
132239bf | 4311 | fix i960+non-bfd coff bit rot. |
7f2cb270 KR |
4312 | * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line): |
4313 | support for C source listings. (obj_coff_endef): look in the right | |
4314 | part of the symbol for the symbol name | |
4315 | ||
4316 | * tc-m68k.c (get_num): make it work for all segments, not just the | |
4317 | first three. | |
4318 | ||
984cf2d7 ME |
4319 | Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com) |
4320 | ||
4321 | * configure.in: recognize i386-*-bsd emulation. | |
4322 | ||
4323 | Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) | |
4324 | ||
4325 | * configure.in: use the cpu-vendor-os triple for host and target | |
4326 | ||
7f2cb270 KR |
4327 | Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4328 | ||
4329 | * obj-coffbfd.c (write_object_file): don't fixup for the z8k | |
4330 | * tc-z8k.c: lots of bug fixes | |
4331 | ||
4332 | Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com) | |
4333 | ||
4334 | * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition | |
4335 | #elif, since it is not supported by old compilers. | |
4336 | ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a | |
4337 | couple of expressions in tc-m68k.c. | |
4338 | ||
984cf2d7 ME |
4339 | Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4340 | ||
4341 | * read.c (cons): If NO_RELOC is defined, use it. | |
4342 | ||
7f2cb270 KR |
4343 | * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new. |
4344 | ||
4345 | Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com) | |
4346 | ||
4347 | * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require | |
4348 | local labels to start with a .) and set REGISTER_PREFIX to %. | |
4349 | tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined. | |
4350 | ||
5a0fc1d4 JG |
4351 | Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com) |
4352 | ||
4353 | * messages.c: Comment changes. | |
4354 | ||
4959cb7b KR |
4355 | Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com) |
4356 | ||
4357 | * as.h: Test if __STDC__ is defined only, don't test its value. | |
4358 | * messages.c: If __STDC__ is not defined, define NO_STDARG. | |
4359 | ||
5e9d510e BK |
4360 | Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com) |
4361 | ||
4362 | * listing.c (debugging_pseudo): Add stabs and stabn as things to | |
4363 | ignore. | |
4364 | ||
7f2cb270 KR |
4365 | Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com) |
4366 | ||
4367 | * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all | |
4368 | sections starting from zero, rather than making them consecutive. | |
4369 | This makes subsequent reloc calculations easier, esp if the object | |
4370 | format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily) | |
4371 | allocate lcomm in .data rather than in .bss. It seems that some | |
4372 | tools can't cope with a non-zero sized bss before linkage. | |
132239bf | 4373 | |
7f2cb270 KR |
4374 | Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4375 | ||
4376 | * tc-m68k.c: Replace "enum m68k_architecture" with "int" | |
4377 | throughout. That enum no longer means what we thought it meant. | |
4378 | ||
4379 | * tc-m68k.c (md_assemble, md_parse_option): Handle new | |
4380 | "-mno-688[58]1" options. | |
4381 | ||
4382 | * tc-m68k.c: Added CPU32 support. | |
4383 | ||
4384 | Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
4385 | ||
4386 | * tc-m68k.c (m68k_ip): An(disp) is not pc relative. | |
4387 | ||
569dac15 JW |
4388 | Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
4389 | ||
4390 | * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES. | |
4391 | Change LIBDEPS dependence to LIBS. | |
4392 | ||
efbfb612 ILT |
4393 | Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com) |
4394 | ||
4395 | * Makefile.in (install): if $(tooldir) exists, install as in | |
4396 | $(tooldir)/bin. | |
4397 | ||
987b1491 ILT |
4398 | Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com) |
4399 | ||
ca5e9d49 ILT |
4400 | * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any |
4401 | .word is < -32768 or > 32767. The -J flag causes the error to be | |
4402 | ignored. This is to catch over-sized switches generated by gcc on | |
4403 | systems which don't support the broken .word hack. | |
4404 | as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD. | |
4405 | write.c (fixup_segment): check for signed .word overflow if | |
4406 | WARN_SIGNED_OVERFLOW_WORD. | |
4407 | ||
987b1491 ILT |
4408 | * write.c (fixup_segment): fixed missing parens in expression |
4409 | checking for byte or word overflow. | |
4410 | ||
7f2cb270 KR |
4411 | * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD. |
4412 | obj-coffbfd.c (fixup_segment): check for signed .word overflow if | |
4413 | WARN_SIGNED_OVERFLOW_WORD. | |
4414 | ||
4415 | * obj-coffbfd.c (fixup_segment): fixed missing parens in | |
4416 | expression checking for byte or word overflow. | |
4417 | ||
4418 | Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
4419 | ||
4420 | Support for i386 coff | |
132239bf | 4421 | * obj-coffbfd.h : added stuff |
7f2cb270 KR |
4422 | * tc-i386.c (tc_coff_fix2rtype): new function |
4423 | * tc-i386.h : new coff defines | |
4424 | ||
b1520b1f ILT |
4425 | Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com) |
4426 | ||
4427 | * input-scrub.c (input_scrub_push): call input_file_begin, not | |
4428 | input_scrub_begin. | |
4429 | messages.c (as_perror): print ": " between the passed in error and | |
4430 | the strerror, like perror does. | |
4431 | ||
b53ccaac ILT |
4432 | Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com) |
4433 | ||
4434 | * Makefile.in: use gas_target instead of modifying target_cpu. | |
4435 | From Steve Chamberlain: | |
4436 | Makefile.in: Handle m68*-*-coff*. | |
4437 | read.c, read.h: add mult argument to s_space | |
4438 | ||
7f2cb270 KR |
4439 | * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge |
4440 | Motorola and MIT syntax; gas can now assemble either type of | |
4441 | file. | |
4442 | tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files. | |
4443 | From Steve Chamberlain: | |
4444 | m68kcoff.mt: for m68k COFF. | |
4445 | obj-coffbfd.c: (fixup_mdeps) added | |
4446 | (size_section) removed bad sanity check | |
4447 | (fill_section) added rs_machine_dependent case | |
4448 | (write_object_file) call fixup_mdeps | |
4449 | (fixup_segment) set fx_subsy to 0. | |
4450 | obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and | |
4451 | handle m68k. | |
4452 | tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala | |
4453 | pseudo ops. | |
4454 | ||
db4d20e5 KR |
4455 | Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4456 | ||
4457 | * Makefile.in (LIBS): Include opcode library. | |
4458 | ||
e53ab768 KR |
4459 | Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com) |
4460 | ||
4461 | * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers | |
4462 | including zero are accepted, pass +0.0. | |
4463 | ||
7e10f53c ILT |
4464 | Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com) |
4465 | ||
4466 | * Makefile.in: map "as" through program_transform_name when | |
4467 | installing. | |
4468 | ||
0cca30f3 KR |
4469 | * doc/Makefile.in: map "as" through program_transform_name when |
4470 | installing. | |
4471 | ||
b0952e12 JW |
4472 | Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
4473 | ||
4474 | * Makefile.in (as.new): Depend on LOCAL_LOADLIBES. | |
4475 | ||
7f2cb270 KR |
4476 | Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com) |
4477 | ||
4478 | * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars), | |
4479 | tc-i960.c (md_ri_to_chars): Always output bout object file in | |
4480 | little endian byte order (used to use endianness of host). | |
4481 | ||
b2f221a9 KR |
4482 | Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4483 | ||
4484 | * config/tc-m68k.c (init_table): Now const. Always include 68851 | |
4485 | data, so that "bc" is available to 68040 cache instructions. | |
4486 | Added "tt0", "tt1", and 68ec030 variants. | |
4487 | (md_assemble): Complain if 68000 (only) and 68881 are specified. | |
4488 | (enum _register): Added TT0, TT1. | |
4489 | (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass | |
4490 | line number correctly in "internal error" messages. Don't print | |
4491 | architecture-mismatch message for operand errors. | |
4492 | ||
4493 | From Colin Smith (colin@wrs.com): | |
4494 | * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather | |
4495 | than install_operand. | |
4496 | ||
ab737e51 SC |
4497 | Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4498 | ||
4499 | * listing.c (buffer_line): rewind to the start of include | |
4500 | files, they might be included twice. | |
4501 | ||
7f2cb270 KR |
4502 | * z8k.c, z8k.h, z8k.mt: z8000 support stuff |
4503 | ||
7121231f ILT |
4504 | Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com) |
4505 | ||
4506 | * Makefile.in: defined TARGET_CPU for C code so that it can choose | |
4507 | one element of a family. | |
4508 | ||
7f2cb270 KR |
4509 | * tc-m68k.c: use TARGET_CPU to choose default cpu type. |
4510 | ||
4511 | * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB | |
4512 | so that we can assemble hand-written libgcc code. | |
4513 | ||
4772861e KR |
4514 | Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4515 | ||
4516 | * messages.c (as_warn): Use fputs, not fprintf, with a buffer that | |
4517 | has already been formatted (but may still contain %-characters). | |
4518 | (as_bad): Likewise. | |
4519 | ||
7f2cb270 KR |
4520 | Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com) |
4521 | ||
4522 | * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be | |
4523 | written with indirection on the last two operands, which can be | |
4524 | either data or address registers. Added a new operand type 'r' | |
4525 | which accepts either register type. Added '(' to notend stuff in | |
4526 | tc-m68kmote.c to accept (a0):(a2) in cas2 instruction. | |
4527 | ||
09952cd9 KR |
4528 | Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com) |
4529 | ||
4530 | * as.h (enum _relax_state): Start off at one, not zero, to better | |
4531 | catch uninitialized-variable errors. | |
4532 | (linkrelax): Declare new variable. | |
4533 | ||
4534 | * messages.c (warning_count, error_count): Default initializer is | |
4535 | sufficient. | |
4536 | ||
4537 | * write.c: Merged some declarations, using PARMS macro. | |
4538 | (text_frag_root, data_frag_root, bss_frag_root, text_last_frag, | |
4539 | data_last_frag): No longer static. | |
4540 | (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is | |
4541 | defined, call it. Change segments before calling fixup_segment. | |
4542 | (relax_align): If linkrelax, provide extra padding. | |
4543 | ||
4544 | * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite | |
4545 | their not having symbols associated. | |
4546 | ||
4547 | * tc-i960.c (norelax, instrument_branches): Default initializer is | |
4548 | sufficient. | |
4549 | (linkrelax): Delete variable definition. | |
4550 | (mem_fmt): Call fix_new with NO_RELOC. | |
4551 | (tc_bout_fix_to_chars): Handle alignment relocs. | |
4552 | (i960_handle_align): New function. | |
4553 | * tc-i960.h (linkrelax): Delete declaration. | |
4554 | (HANDLE_ALIGN): New macro; calls i960_handle_align. | |
4555 | (NEED_FX_R_TYPE, NO_RELOC): New macros. | |
4556 | ||
a457f4d9 KR |
4557 | Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com) |
4558 | ||
4559 | * config/sparc.mt: New file. Grab sparc opcode table from bfd | |
4560 | library. | |
4561 | ||
4b857710 ILT |
4562 | Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com) |
4563 | ||
4564 | * Makefile.in: always create installation directories. Removed | |
4565 | MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed | |
4566 | FLAGS_TO_PASS to recursive makes. | |
4567 | ||
0cca30f3 KR |
4568 | * doc/Makefile.in: always create installation directories. |
4569 | ||
f7e9bc5a SC |
4570 | Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4571 | ||
4572 | * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was | |
4573 | being used with args swapped, causing occasional lossage when | |
4574 | refilling buffers after an include file. | |
4575 | ||
c1c28543 KR |
4576 | Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com) |
4577 | ||
4578 | * messages.c (as_tsktsk): Use correct ANSI form for stdarg | |
4579 | version. Discard bogus DONTDEF version. | |
4580 | (as_warn, as_bad, as_fatal): Likewise. | |
4581 | ||
2e20e59a KR |
4582 | Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com) |
4583 | ||
4584 | * config/tc-m68k.c (m68k_ip): If instruction is invalid for the | |
4585 | selected architecture, print a message saying so and listing what | |
4586 | processors support it, rather than saying "operands mismatch". | |
4587 | ||
c8c7e0bf KR |
4588 | Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com) |
4589 | ||
4590 | * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks. | |
4591 | ||
4592 | * config/ho-rs6000.h (M_RS6000): Don't define it. | |
4593 | (free): Declare it. | |
4594 | (BROKEN_ASSERT): Define it if not __STDC__. | |
4595 | ||
7f2cb270 KR |
4596 | Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com) |
4597 | ||
4598 | * sparc.mt: New file. | |
4599 | ||
4600 | Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com) | |
4601 | ||
4602 | * tc-m68k.c: ".align N" means align to N-byte boundary *only* | |
4603 | if TN_SUN3; otherwise align to 2**N-byte bounary. | |
4604 | ||
7fd3560a SC |
4605 | Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4606 | ||
4607 | * read.c (s_fill): make the .fill size clamped error a warn and | |
4608 | fix bug where 0's were always placed. | |
4609 | ||
7f2cb270 KR |
4610 | * config/tc-h8300.c: if a :8 is seen after an operand, fill top |
4611 | two bytes of any constant with 0xff: | |
4612 | ||
62594bd7 SC |
4613 | Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4614 | ||
4615 | * config/tc-m68k.c (md_pseudo_table): fix the .align thing | |
4f3569fa | 4616 | the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo. |
62594bd7 | 4617 | |
7f2cb270 KR |
4618 | Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com) |
4619 | ||
4620 | * tc-m68k.c (try_index): Error if index scaling specified and | |
4621 | assembling for an older CPU than a 68020. | |
4622 | ||
680227f3 KR |
4623 | Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com) |
4624 | ||
4625 | * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take | |
4626 | fx_offset into account. | |
4627 | ||
c51ccfd5 KR |
4628 | Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com) |
4629 | ||
4630 | * configure.in (mips host): Accept "ultrix" with version number. | |
4631 | ||
4632 | * expr.c (floating_constant): Separate "=-" to avoid confusing | |
4633 | ancient or broken compilers. | |
4634 | ||
4635 | * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate | |
4636 | processor/opcode mismatch, so reword the error message. | |
4637 | (md_assemble): If no CPU has been set (even if FPU/PMMU | |
4638 | characteristics have been), default to 68020. Don't need extra | |
4639 | quotes around error string. | |
4640 | ||
14f1fc24 JW |
4641 | Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
4642 | ||
4643 | * read.c (potable): Revert sac's incorrect change made Jul 13. | |
4644 | Align really is supposed to be ptwo not nbytes. | |
4645 | ||
4646 | Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com) | |
4647 | ||
4648 | * Makefile.in: _Do_ include libiberty. (from sef) | |
4649 | ||
4650 | Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com) | |
4651 | ||
4652 | * expr.c (integer_constant): Handle "0f" and "0b" label references | |
4653 | properly. | |
4654 | ||
462088b8 SC |
4655 | Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4656 | ||
4657 | * write.c (fixup_segment): if relaxing, don't do anything. | |
4658 | * config/obj-bout.[ch] : maintain the a_relaxable file header info | |
4659 | * config/tc-i960.c: new option -linkrelax | |
4660 | ||
4661 | Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
4662 | ||
4663 | * expr.c (expr): allow SEG_BSS in expressions | |
4664 | * read.c (potable): align should be nbytes, not ptwo! | |
4665 | * write.c (write_object_file): extra glue for new bss attributes | |
4666 | (relax_segment): SEG_BSS is ok now | |
4667 | * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes | |
4668 | ||
7f2cb270 KR |
4669 | Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com) |
4670 | ||
4671 | * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT | |
4672 | ||
462088b8 SC |
4673 | Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com) |
4674 | ||
4675 | * configure.in: recognize m680x0 as having sun3 emulation mode for | |
4676 | vxworks environment. | |
4677 | ||
4678 | ||
0b0b5dba DHW |
4679 | Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com) |
4680 | ||
4681 | * Makefile.in: Add program_suffix (parallel to program_prefix) | |
4682 | ||
7c2d4011 SC |
4683 | Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4684 | ||
4685 | * app.c (process_escape): new function to handle escapes the right | |
4686 | way, (do_scrub_next_char): use new function | |
4687 | * cond.c (s_ifdef): do ifdef/ifndef right | |
4688 | * read.c (s_fill): make the , expressions optional like the doc | |
4689 | says | |
4690 | * config/tc-h8300.[ch]: better warnings | |
4691 | ||
90d49457 SC |
4692 | Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4693 | ||
65bfcf2e SC |
4694 | * subsegs.c (subsegs_begin): create bss0_frchainP in the same was |
4695 | as data0_frchainP | |
4696 | ||
4697 | * write.c (write_object_file): various changes to handle data in | |
132239bf | 4698 | the BSS segment in much the same was as stuff in the DATA segment. |
65bfcf2e | 4699 | |
7f2cb270 KR |
4700 | * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do |
4701 | pcrel data stuff. (md_estimate_size_before_relax): when relaxing a | |
4702 | 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into | |
4703 | the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put | |
4704 | it into SEG_BSS | |
462088b8 | 4705 | |
f8701a3f SC |
4706 | Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4707 | ||
4708 | * expr.c(expr): allow SEG_REGISTER in expressions. | |
4709 | * read.c(pseudo_set): register expressions can be the source of a | |
4710 | set. | |
4711 | * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to | |
4712 | goto SEG_TEXT (if a.out) | |
4713 | * write.c (write_object_file): If a.out don't use the old way for | |
4714 | -R. | |
4715 | * config/obj-a.out (s_sect): complain if the user tries to use a | |
4716 | subsegment with a value which might interfere with out -R hackery. | |
4717 | * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table | |
4718 | rather than use ugly if tree. (init_regtable): insert register | |
4719 | names into symbol table. | |
4720 | ||
ebfb4167 MT |
4721 | Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com) |
4722 | ||
4723 | * write.c (write_object_file): keep the fix_tail clean, which | |
4724 | fixes a bug in -R where relocations were being lost. | |
4725 | ||
4726 | Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com) | |
4727 | ||
4728 | * configure.in: recognize m680x0 as having sun3 emulation mode for | |
4729 | vxworks environment. | |
4730 | ||
4731 | Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com) | |
4732 | ||
4733 | * configure.in: recognize m680x0 as an m68k | |
4734 | ||
dfd53fe9 JW |
4735 | Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
4736 | ||
4737 | * configure.in: Recognize sparclite as a sparc variant. | |
4738 | ||
7f2cb270 KR |
4739 | * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new |
4740 | -Asparclite flag. | |
4741 | ||
d312e231 SC |
4742 | Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4743 | ||
4744 | * config/tc-a29k.c: lint | |
4745 | * listing.c, expr.c: patches from Andrew Smith | |
4746 | ||
0cca30f3 KR |
4747 | Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
4748 | ||
4749 | * doc/Makefile.in: use m4 rather than gm4. | |
4750 | ||
7f2cb270 KR |
4751 | Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4752 | ||
4753 | * obj-coffbfd.c: use is a synonym for section, (do_relocs_for): | |
4754 | calc the base of relocs correctly. | |
4755 | * tc-a29k.c (parse_operand): allow expressions to be in any section. | |
4756 | ||
d312e231 SC |
4757 | Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com) |
4758 | ||
4759 | * as.c, write.c: use -K rather than -k for the broken word warning | |
4760 | option. | |
4761 | ||
fa493b93 RP |
4762 | Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com) |
4763 | ||
4764 | * Makefile.in: do not print recursion lines. | |
4765 | ||
d96c09ed RP |
4766 | Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
4767 | ||
4768 | * Makefile.in: the tooldir copy of gas goes directly in tooldir. | |
4769 | ||
4770 | Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM) | |
4771 | ||
4772 | * write.c (write_object_file): For b.out format, round up section | |
4773 | start addresses to match required alignment. | |
4774 | ||
81484684 KR |
4775 | Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM) |
4776 | ||
4777 | * Makefile.in (install): Install into $(tooldir)/bin, since that's | |
4778 | where gcc looks for it. | |
4779 | ||
3876b4c5 SEF |
4780 | Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com) |
4781 | ||
4782 | * Makefile.in: Changed some lines to be less confusing for some | |
4783 | makes. | |
4784 | ||
4785 | * input-file.c: Conditionalize on _IOFBF, not VMS. | |
4786 | ||
4787 | * read.c, write.c: Change a series of ifdef/elif to | |
4788 | ifdef/else/ifdef etc. | |
4789 | ||
4790 | Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com) | |
4791 | ||
4792 | * symbols.c (fb_label_init): fix sizeof to memset. | |
4793 | ||
95a925b8 RP |
4794 | Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com) |
4795 | ||
3876b4c5 SEF |
4796 | * Makefile.in: install the man page. |
4797 | ||
95a925b8 RP |
4798 | * Makefile.in: pass down MAKEINFO explicitly on info. |
4799 | ||
0cca30f3 KR |
4800 | * doc/Makefile.in: use $(MAKEINFO) not makeinfo. |
4801 | ||
5d53038b SC |
4802 | Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4803 | ||
4804 | * flonum-const.c: renamed flonum-konst.c to stop dos name | |
4805 | conflict. | |
4806 | ||
7f2cb270 KR |
4807 | Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com) |
4808 | ||
4809 | * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from | |
132239bf | 4810 | tc-m68k.h to te-sun3.h. |
7f2cb270 | 4811 | |
8c1b25e4 RP |
4812 | Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com) |
4813 | ||
4814 | * configure.in: vxworks68 gets te-sun3.h. | |
4815 | ||
4816 | * expr.c: remove limitation that local_labels_dollar or | |
4817 | local_labels_fb must be < 10. | |
4818 | ||
4819 | * symbols.c: remove local_labels_dollar, replace with a function | |
4820 | interface for a sparse array. All users adjusted. | |
4821 | ||
7f2cb270 KR |
4822 | * te-sun3.h: add LOCAL_LABELS_DOLLAR. |
4823 | ||
0cca30f3 KR |
4824 | Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
4825 | ||
4826 | * doc/Makefile.in: commented out line for building as-all.texinfo. | |
4827 | This is temporary. | |
4828 | ||
4829 | * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks. | |
4830 | ||
8c1b25e4 RP |
4831 | Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com) |
4832 | ||
4833 | * Makefile.in: added check target. | |
4834 | ||
4835 | Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com) | |
4836 | ||
4837 | * Makefile.in: added tooldir and program_prefix. | |
4838 | ||
4839 | Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com) | |
4840 | ||
4841 | * write.{c,h} (fix_new): Make these declarations consistent. | |
4842 | ||
1651b22d MT |
4843 | Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com) |
4844 | ||
4845 | * Makefile.in (strerror.o): Add rule so that broken Sun make can | |
4846 | work in subdirs. | |
4847 | ||
5373c439 SC |
4848 | Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com) |
4849 | ||
4850 | * read.c, obj-coffbfd.c : fix h8300 specific bit rot | |
4851 | ||
4852 | * expr.c (operand): if can't work out what sort of operand it is, | |
4853 | then look through FLT_CHARS for a hint. | |
4854 | ||
8c1b25e4 RP |
4855 | Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com) |
4856 | ||
4857 | * Makefile.in, configure.in: removed traces of namesubdir, | |
4858 | -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced | |
4859 | copyrights to '92, changed some from Cygnus to FSF. | |
4860 | ||
0cca30f3 KR |
4861 | * doc/Makefile.in, doc/configure.in: removed traces of namesubdir, |
4862 | -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced | |
4863 | copyrights to '92, changed some from Cygnus to FSF. | |
4864 | ||
f24f7577 SC |
4865 | Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com) |
4866 | ||
14d3e47b SC |
4867 | * expr.c: If an expression is single comma, then return with |
4868 | SEG_ABSENT rather than an error - since the sparc front end does | |
132239bf | 4869 | really strange things with things like fbge,a |
14d3e47b | 4870 | |
f24f7577 SC |
4871 | * as.h: include bfd.h if using many sections |
4872 | * expr.c: LOCAL_LABELS_FB had been changed to lower case - so | |
4873 | local labels didn't work. | |
4874 | * listing.c (list_symbol_table): don't core dump when there's no | |
4875 | symbol there. | |
4876 | * write.c, write.h: call fix_new with the right number of args on | |
4877 | the H8. | |
4878 | * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make | |
4879 | errors nices | |
4880 | ||
c593cf41 SC |
4881 | Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com) |
4882 | ||
4883 | * app.c: MRI compatibility - allow single quote to start a string. | |
4884 | * as.c: fix typo recently introduced. | |
4885 | * as.h : Don't include aout/reloc.h - it's not right for COFF! | |
4886 | * expr.c: Much rewriting, to accomodate MRI syntax for | |
4887 | expressions. Also easier to read now. | |
4888 | * listing.c: Put back defuns | |
4889 | * read.c: modified to accept MRI syntax, put back listing pseudo | |
4890 | ops so that an assembler built with NO_LISTING ignores list ops | |
4891 | rather than pukes. | |
4892 | * write.c, write.h: fixs - only keep a reloc type in a fix if the target | |
4893 | machine is a SPARC or a 29K. | |
4894 | * config/obj-aout.c: added s_sect pseudo op | |
4895 | * config/obj-coffbfd.c: lints, set the filehdr flags right and | |
4896 | fill in the timestamp. | |
4897 | * config/obj-coffbfd.h: Since we don't include aout/reloc.h | |
4898 | anymore, define all the relocs which the tc-<x> bit will use so we | |
4899 | can translate from them to the coff types. | |
4900 | * config/tc-a29k.c: reloc_type isn't ane enum any more | |
4901 | * config/tc-m68k.c: Added NO_RELOC definition. | |
4902 | ||
2d97273c RP |
4903 | Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
4904 | ||
c593cf41 SC |
4905 | * Makefile.in: put header files before C source for TAGS; remove |
4906 | references to non-existent syscalls.h. | |
4907 | ||
2d97273c RP |
4908 | * read.c, write.c subsegs.c: back out the .bss changes. |
4909 | ||
7f2cb270 KR |
4910 | * obj-aout.c: do not include stab.gnu.h if NO_LISTING. |
4911 | ||
4912 | * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place. | |
4913 | ||
4914 | * a.out.h: removed. | |
4915 | ||
6d5460ab RP |
4916 | Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM) |
4917 | ||
4918 | * symbols.c (local_label_name): symbols now start with ^A. | |
4919 | ||
4920 | * read.c, subsegs.c, write.c obj-coff.c: added handling of | |
4921 | `.bss` pseudo op for unitialized data. The new gcc (1.37.9x) | |
4922 | generate these sections. .align: will use NOP_OPCODE or 0 | |
4923 | for padding. This is just for being nice to the | |
4924 | disassembler. | |
4925 | ||
4926 | * expr.c (operand): changed to generate local label "\001L0" | |
4927 | starting with a ^A so that it is recognized as a local label. | |
4928 | ||
4929 | * as.c (perform_an_assembly_pass): zero bss_fix_root, too. | |
4930 | ||
7f2cb270 KR |
4931 | * tc-i386.c: tc-i386.c: added handling of the following opcodes: |
4932 | i/o opcodes - inb, inw, outb and outw. string manipulation with | |
4933 | att syntax - scmp, slod, smov, ssca, ssto. | |
4934 | ||
4935 | * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss | |
4936 | to just after .file . | |
4937 | ||
4938 | In obj_crawl_symbol_chain() where it tries to put the external | |
4939 | symbols apart, with the condition: | |
4940 | (!S_IS_DEFINED(symbolP) && | |
4941 | !S_IS_DEBUG(symbolP) && | |
4942 | !SF_GET_STATICS(symbolP)) | |
4943 | it was moving too many symbols out. So I switch it back to the | |
4944 | condition: | |
4945 | (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP)) | |
4946 | ||
4947 | In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO | |
4948 | so that we don't use the F_RELFLG which make the linker complain | |
4949 | that somebody has stripped the relocation info. | |
4950 | ||
4951 | Also, the AIX ld program require that the relocation table | |
4952 | is sorted by r_vaddr like the standard ATT assembler does. | |
4953 | ||
4954 | [he also changed the sizeof(struct ...)'s into the coff | |
4955 | style FOOSZ macros. I'm not sure this is right, but I can't | |
4956 | remember why. xoxorich.] | |
4957 | ||
d6e344db RP |
4958 | Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com) |
4959 | ||
4960 | * Makefile.in, configure.in, doc: use the doc. Build it, install | |
4961 | it, clean it, etc. | |
4962 | ||
eb9eacd3 RP |
4963 | Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com) |
4964 | ||
aa3782d2 RP |
4965 | * read.c: white space and comments only. |
4966 | ||
f816adbc RP |
4967 | * configure.in: use the new atof-ns32.c for ns32k. |
4968 | ||
eb9eacd3 RP |
4969 | * write.c: comment change only. |
4970 | ||
7f2cb270 KR |
4971 | * tc-m88k.[hc]: pulled in from hack's unfinished work. These |
4972 | aren't yet integrated. | |
4973 | ||
4974 | * tc-i860.[hc]: blew off the dust. Something must still be done | |
4975 | about conflicting relocation types. | |
4976 | ||
4977 | * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the | |
4978 | real thing. | |
4979 | ||
4980 | * tc-i960.c, tc-sparc.c: white space and comments only. | |
4981 | ||
4982 | * tc-a29k.h: delete duplicate macro definition. | |
4983 | ||
4984 | * new file atof-ns32k.c copied from hack's last unreleased gas. | |
4985 | ||
542e1629 | 4986 | Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com) |
b3ca913f | 4987 | |
eb9eacd3 RP |
4988 | * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work |
4989 | rather than abort. | |
132239bf | 4990 | |
542e1629 RP |
4991 | * nearly everything. flush ChangeLog, package as gas-1.92.1. |
4992 | ChangeLog's prior to this are sketchy at best. I have logs. | |
4993 | They just aren't ChangeLogs. |