Commit | Line | Data |
---|---|---|
9314b3a1 KR |
1 | Wed Dec 29 14:37:26 1993 Ken Raeburn (raeburn@cujo.cygnus.com) |
2 | ||
3 | * write.h (struct fix): Field tc_fix_data should be type PTR, not | |
4 | void*, for compatibility with non-ANSI compilers. Added | |
5 | single-bit field "fx_done". | |
6 | ||
45db9caf TG |
7 | Sun Dec 26 14:31:47 1993 Torbjorn Granlund (tege@adder.cygnus.com) |
8 | ||
9 | * tc-hppa.c (pre_defined_registers): Convert to lower case. | |
10 | Delete spurious register names "%r4L", etc. | |
11 | (selector_table): Sort and convert to lower case. | |
12 | (cons_fix_new_hppa): `reloc_type' => `rel_type'. | |
13 | (pa_ip): Always use strcmp for non-text and strcasecmp for text. | |
14 | (reg_name_search): Rewrite to call strcasecmp only once per | |
15 | iteration. | |
16 | (pa_chk_field_selector): Rewrite to use binary search. | |
17 | (pa_parse_neg_add_cmpltr): Use strcasecmp for completer comparisons. | |
18 | (pa_parse_space_stmt): $TEXT$ and $PRIVATE$ are symbols; use case | |
19 | sensitive comparisons. | |
20 | (pa_parse_space_stmt): Canonicalize strncasecmp arg to lower case. | |
21 | (pa_space): "$text$" => "$TEXT$"; "$private$" => "$PRIVATE$". Use | |
22 | case sensitive comparison for all symbolic names. | |
23 | (pa_subspace): Canonicalize strncasecmp arg to lower case. | |
24 | (pa_subspace_start): Use case sensitive comparison for symbolic names. | |
25 | ||
8b13fa4e KR |
26 | Mon Dec 20 10:37:48 1993 Ken Raeburn (raeburn@cujo.cygnus.com) |
27 | ||
0a75cb6c KR |
28 | * write.c (adjust_reloc_syms) [RELOC_REQUIRES_SYMBOL]: If no |
29 | symbol is present (i.e., relocation against absolute), create a | |
30 | phony local symbol, and use it in the reloc. | |
31 | (fixup_segment): When adjusting a reloc with an absolute symbol, | |
32 | have TC_FORCE_RELOCATION control clearing add_symbolP too. | |
33 | * config/tc-sparc.h (RELOC_REQUIRES_SYMBOL): Define, for OBJ_COFF. | |
34 | ||
35 | * symbols.c (S_IS_EXTERNAL, S_IS_LOCAL): Don't use both BSF_EXPORT | |
36 | and BSF_GLOBAL, since they're the same. | |
37 | ||
d3e3010b KR |
38 | * as.c (main): Only invoke md_end if it's defined as a macro. |
39 | * tc.h (md_end): Don't declare it. | |
40 | * config/tc-*.[ch] (md_end): Deleted, in cases where it doesn't do | |
41 | anything. | |
42 | * config/tc-vax.c (vip_end): Deleted null function. | |
43 | * config/tc-mips.c (md_mips_end): Renamed from md_end. | |
44 | * config/tc-mips.h (md_mips_end): Declare. | |
45 | (md_end): New macro, calls md_mips_end. | |
46 | ||
47 | * write.c (write_object_file): Don't close output file. | |
48 | * as.c (main): Close output file (if needed) after calling | |
49 | listing_print, which should be after calling write_object_file, | |
50 | which sets the frag addresses. | |
51 | ||
52 | * config/obj-coff.c (obj_coff_dim, obj_coff_endef, obj_coff_line, | |
53 | obj_coff_scl, obj_coff_size, obj_coff_tag, obj_coff_type, | |
54 | obj_coff_val): Add unused int argument to satisfy prototypes; goes | |
55 | with Ian's 10 Sep changes. | |
56 | (S_GET_DATA_TYPE, S_SET_DATA_TYPE, S_GET_STORAGE_CLASS, | |
57 | S_SET_STORAGE_CLASS): Now function instead of macros. | |
58 | (obj_emit_lineno) [BFD_ASSEMBLER]: Deleted. | |
59 | (tag_insert): Local var ERROR_STRING is const. Use "const" not | |
60 | "CONST" for argument NAME. Fixed prototype. | |
61 | (coff_frob_symbol): Removed explicit "#if 1" directive. If | |
62 | S_IS_EXTERNAL, set storage class to C_EXT. | |
63 | (s_get_name): Use "const" not "CONST". | |
64 | * config/obj-coff.h (S_GET_DATA_TYPE, S_SET_DATA_TYPE, | |
65 | S_GET_STORAGE_CLASS, S_SET_STORAGE_CLASS): Deleted. | |
66 | (obj_emit_lineno): Declare only for non-BFD_ASSEMBLER. For | |
67 | BFD_ASSEMBLER, define as macro that aborts. | |
68 | (obj_extra_stuff, tc_headers_hook): Declare only for | |
69 | non-BFD_ASSEMBLER. | |
70 | (coff_frob_symbol): Fix prototype. | |
8b13fa4e KR |
71 | |
72 | Sun Dec 19 00:37:20 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
73 | ||
74 | * config/tc-sparc.c (tc_gen_reloc): Test of pcrel_offset had sense | |
75 | reversed. | |
76 | ||
5ea18b5d JL |
77 | Thu Dec 16 21:13:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
78 | ||
79 | * config/tc-hppa.c (md_begin): Initialize "dummy_label". | |
80 | (tc_gen_reloc, SOM version): For relocations which have no symbol, | |
81 | set sym_ptr_ptr to dummy_label. Avoids lossage in generic BFD code. | |
82 | ||
a8a72d74 KR |
83 | Thu Dec 16 16:07:56 1993 Ken Raeburn (raeburn@cujo.cygnus.com) |
84 | ||
85 | * read.c (lex_type): No longer make '[' a valid character for | |
86 | symbol names. | |
87 | ||
50f75add KR |
88 | * config/tc-vax.c (tc_aout_fix_to_chars): Local variable |
89 | NBYTES_R_LENGTH now const. | |
90 | ||
91 | * config/obj-*.c, config/tc-*.c: Omit superfluous "return" | |
92 | statements at ends of functions. Don't check for null return from | |
93 | hash_new, since it won't return at all if there's no memory | |
94 | available. Also, check for null return from hash_insert, rather | |
95 | than zero-length string, as success indicator. | |
96 | ||
97 | * subsegs.c (section_symbol): New function. | |
98 | * subsegs.h (section_symbol): Declare. | |
99 | * write.c (adjust_reloc_syms): Use it. | |
100 | ||
cf4aca57 KR |
101 | Wed Dec 15 15:39:53 1993 Ken Raeburn (raeburn@cujo.cygnus.com) |
102 | ||
7387c355 KR |
103 | * Makefile.in (RUNTEST): New variable. |
104 | (CHECKFLAGS): Pass it down. | |
105 | ||
cf4aca57 KR |
106 | * ecoff.c (ecoff_directive_frame): Permit extra trailing operands; |
107 | unused for now, but supplied by Alpha OSF1 compiler. | |
108 | ||
109 | * as.h: Protect against multiple inclusions. | |
110 | (int_to_gen): Don't declare. | |
111 | ||
112 | * config/atof-vax.c (atof_vax): NULL is not a valid character | |
113 | constant. | |
114 | ||
551d2fd4 JL |
115 | Tue Dec 14 21:38:25 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
116 | ||
26da0351 JL |
117 | * configure.in (hppa*-*-osf*): Do not consider this a developmental |
118 | configuration. | |
119 | ||
551d2fd4 JL |
120 | * config/tc-hppa.c (md_apply_fix): Handle cases where no |
121 | relocation will be emitted for 32bit formats. | |
122 | ||
9d5a9b20 JL |
123 | Mon Dec 13 23:33:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
124 | ||
125 | * config/tc-hppa.c (md_apply_fix): Do not call hppa_field_adjust | |
126 | for any of the 'T' field selectors. | |
127 | ||
2b5936ff SC |
128 | Sat Dec 11 11:23:12 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
129 | ||
130 | * config/tc-h8500.c (build_bytes): Get reloc type right for a | |
131 | %page operation. (md_assemble): Don't modify input_line_pointer. | |
132 | (mdcoff_sizemachdep): New function. | |
133 | * config/tc-h8500.h (TC_COFF_SIZEMACHDEP): New macro. | |
134 | * config/tc-z8k.c (get_operand): Delete bogus check. | |
135 | ||
a1328e79 KR |
136 | Wed Dec 8 16:31:51 1993 Ken Raeburn (raeburn@rtl.cygnus.com) |
137 | ||
138 | * write.c (number_to_chars_*): Delete bogus range check. | |
139 | ||
140 | * output-file.c (TARGET_ARCH): No default. | |
141 | ||
ef7ce769 SC |
142 | Tue Dec 7 16:02:53 1993 Steve Chamberlain (sac@jonny.cygnus.com) |
143 | ||
144 | * config/tc-sh.c (md_convert_frag): Truncate disps before calling | |
145 | md_number_to_chars. (md_assemble): Don't modify | |
146 | input_line_pointer. | |
147 | ||
67707031 DE |
148 | Mon Dec 6 11:49:03 1993 Doug Evans (dje@canuck.cygnus.com) |
149 | ||
150 | * config/tc-h8300.c (md_assemble): Don't update input_line_pointer. | |
151 | ||
dd2f509f JL |
152 | Mon Dec 6 11:20:02 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
153 | ||
154 | * config/obj-som.[ch] (obj_read_begin_hook): Remove last change. | |
155 | Breaks with the HP compilers. | |
156 | ||
157 | * config/tc-hppa.c (struct call_info): Remove fields which were | |
158 | set but never used. Remove all code which sets those fields. | |
159 | (struct subspace_dictionary_chain): Likewise. | |
160 | (struct space_dictionary_chain): Likewise. | |
161 | (pa_desc): Delete useless function. Delete all references. | |
162 | (hppa_tc_make_sections): No need to count the number of symbols for | |
163 | the symbol extension section. | |
164 | ||
7b624bf2 JL |
165 | Sun Dec 5 17:05:29 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
166 | ||
eb91665b JL |
167 | * config/obj-som.c (obj_som_version): Pass version string to |
168 | SOM BFD backend. | |
169 | (obj_som_copyright): New function. Much like obj_som_version. | |
170 | ||
171 | * config/tc-hppa.c (obj_copyright): Define as appropriate for | |
172 | SOM and ELF. | |
173 | (pa_copyright): Just a stub now. | |
174 | ||
42ecb409 JL |
175 | * config/obj-som.c (obj_read_begin_hook): Delete unused function. |
176 | * config/obj-som.h (obj_read_begin_hook): Provide dummy definition. | |
177 | (TARGET_SYMBOL_FIELDS): Delete. SOM isn't making use of them. | |
178 | ||
4165dcc2 JL |
179 | * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle relocation |
180 | expansion due to rounding mode selectors. Handle R_[RDSN]_MODE | |
181 | relocations for selecting the current rounding mode. | |
182 | ||
7b624bf2 JL |
183 | * config/tc-hppa.c (evaluate_absolute): Support e_rrsel and |
184 | e_rlsel field selectors. | |
185 | ||
186 | Fri Dec 3 18:33:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
187 | ||
188 | * config/obj-elf.h: If ECOFF_DEBUGGING, undef | |
189 | SEPARATE_STAB_SECTIONS and INIT_STAB_SECTION, and define | |
190 | OBJ_PROCESS_STAB to call ecoff_stab. | |
191 | * config/obj-elf.c: Don't compile obj_elf_init_stab_section if | |
192 | INIT_STAB_SECTION is not defined. | |
193 | ||
753dcbbd JL |
194 | Fri Dec 3 10:56:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
195 | ||
196 | * config/tc-hppa.c (md_apply_fix): Delete old wrapper function. | |
197 | (md_apply_fix_1): Rename to md_apply_fix. Fix argument decls. | |
198 | Fix comments in various places. Always return a value. | |
199 | Avoid dereferencing a NULL fx_addsy. | |
200 | (hppa_force_relocation): Avoid dereferencing a NULL fx_addsy. | |
201 | ||
585635c7 JL |
202 | Fri Dec 3 09:47:30 1993 Pete Hoogenboom (hoogen@cs.utah.edu) |
203 | ||
204 | * tc-hppa.c: (tc_gen_reloc): Addend for a plabel relocation should | |
205 | be either 0 or 2 (no static link or static link required). Always | |
206 | assume no static link. | |
207 | ||
bfbfba45 KR |
208 | Thu Dec 2 11:52:21 1993 Ken Raeburn (raeburn@cygnus.com) |
209 | ||
210 | * config/tc-sparc.c (tc_gen_reloc): Make adjustment to addend be | |
211 | dependent on howto fields, not on format flavour. | |
212 | ||
213 | * struc-symbol.h (struct symbol): New fields sy_obj and sy_tc, | |
214 | defined as types OBJ_SYMFIELD_TYPE and TC_SYMFIELD_TYPE, if those | |
215 | macros are defined. | |
216 | * config/obj-coff.h (TC_SYMFIELD_TYPE, OBJ_SYMFIELD_TYPE): Define. | |
217 | (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): Don't define. | |
218 | (sy_tc, sy_obj): Define so that the fields look like they used to, | |
219 | until all references get changed. | |
220 | ||
221 | * write.c (fixup_segment): Lots of variables no longer register. | |
222 | Reordered some code for easier reading. | |
223 | * config/obj-coff.c (obj_coff_dim): dim_index no longer register. | |
224 | Deleted superfluous return statement. | |
225 | (obj_coff_line, obj_coff_size, obj_coff_scl, obj_coff_type, | |
226 | obj_coff_val, tag_init, tag_insert): Deleted superfluous return | |
227 | statement. | |
228 | (align, obj_coff_section): Deleted debugging printfs. | |
229 | * config/tc-i386.c (md_assemble): Discard some register decls. | |
230 | Use assignment rather than memcpy to copy template. | |
231 | (op_hash, reg_hash, prefix_hash): Default C initialization of | |
232 | statics is sufficient. | |
233 | * config/tc-sparc.c (print_insn): Array Reloc is now const, and | |
234 | points to const. | |
235 | ||
236 | * config/obj-coff.h (TARGET_FORMAT): Only use coff-sparc-lynx if | |
237 | TE_LYNX; use coff-sparc otherwise. | |
238 | [USE_NATIVE_HEADERS]: Delete this code; it isn't used. | |
239 | ||
240 | * write.c (fixup_segment): Call TC_VALIDATE_FIX, if defined, | |
241 | before processing a fixup. Call TC_ADJUST_RELOC_COUNT just before | |
242 | returning. Remove some i960-coff-specific code. | |
243 | (TC_ADJUST_RELOC_COUNT): Default to doing nothing. | |
244 | * config/tc-i960.h (TC_ADJUST_RELOC_COUNT) [OBJ_COFF]: Define. | |
245 | (i960_validate_fix): Declare. | |
246 | (TC_VALIDATE_FIX): Define. | |
247 | * config/tc-i960.c (i960_validate_fix): New function. | |
248 | ||
249 | * write.c (number_to_chars_littleendian): New function. Write out | |
250 | bytes in little endian order, doing size and range checking. | |
251 | (number_to_chars_bigendian): New function, similar. | |
252 | * write.h: Declare them. | |
253 | * config/tc-*.c (md_number_to_chars): Use them. | |
254 | * config/tc-vax.c (md_apply_fix): Ditto. | |
255 | * config/tc-i386.c (md_apply_fix): Ditto. | |
256 | ||
257 | * config/obj-coff.c: Rearranged code for handling line number | |
258 | data. | |
259 | (line_fsym): Renamed from function_lineoff in BFD_ASSEMBLER case, | |
260 | since the usage is different from non-BFD_ASSEMBLER case. | |
261 | (in_function, clear_function, set_function): New macros, to | |
262 | combine some of the functionality implemented in differnet ways in | |
263 | BFD_ASSEMBLER and non-... code. Used in other functions that used | |
264 | to check function_lineoff &c. | |
265 | (obj_emit_lineno): Split into two copies, one for BFD_ASSEMBLER, | |
266 | one for not. Non-BFD_ASSEMBLER version now has temporary variable | |
267 | to contain char* pointer pointed to by char** argument. Always | |
268 | follow CROSS_COMPILE code; easier to read that way. | |
269 | (obj_coff_ln): Don't call add_lineno or c_line_new if appline is | |
270 | set. | |
271 | (obj_coff_endef) [BFD_ASSEMBLER]: Don't do anything special for | |
272 | ".bf", it's been done elsewhere. | |
273 | (coff_frob_symbol): If ilne number data is pending, call | |
274 | add_linesym to flush it. | |
275 | (coff_frob_file): Don't do that here. | |
276 | * config/obj-coff.h (coff_frob_file): Declare. | |
277 | (obj_frob_file): Define, to call it. | |
278 | ||
279 | * config/tc-sparc.h (md_create_short_jump, md_create_long_jump, | |
280 | md_estimate_size_before_relax: Define them as macros calling | |
281 | as_fatal. | |
282 | * config/tc-sparc.c: Don't define them as functions. | |
283 | ||
284 | * configure.in: Handle target alpha-*-osf*. (No cpu files yet.) | |
285 | ||
0a8ae18f JL |
286 | Wed Dec 1 23:37:14 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
287 | ||
288 | * Makefile (clean): Depend on clean-here. | |
289 | ||
9a048e48 KR |
290 | Wed Dec 1 11:35:21 1993 Ken Raeburn (raeburn@cujo.cygnus.com) |
291 | ||
292 | * config/ho-go32.h: Include fopen-bin.h. | |
293 | * as.h: If FOPEN_WB isn't defined, include fopen-same.h. | |
294 | * output-file.c (output_file_create): Use FOPEN_WB instead of "w". | |
295 | * input-file.c (input_file_open): Use FOPEN_RT instead of "r". | |
296 | * listing.c (file_info): Use FOPEN_RB instead of "rb". | |
297 | * read.c (s_include): Use FOPEN_RT instead of "r". | |
298 | ||
299 | * stabs.c: Include obstack.h. | |
300 | ||
301 | * tc.h (md_create_long_jump): Don't declare if it's already | |
302 | defined as a macro. | |
303 | (md_create_short_jump, md_estimate_size_before_relax): Ditto. | |
304 | ||
305 | * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_errmsg instead | |
306 | of strerror. Clear bfd_error. | |
307 | ||
308 | * config/te-lynx.h (LOCAL_LABELS_FB): Define, if not already | |
309 | defined. | |
310 | ||
44c0de53 JL |
311 | Wed Dec 1 10:41:56 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
312 | ||
313 | * config/tc-hppa.c (hppa_elf_mark_end_of_function): New function. | |
314 | (pa_process_exit, pa_procend): Call it for ELF objects. | |
315 | ||
777ad64d ILT |
316 | Wed Dec 1 12:10:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
317 | ||
318 | * config/tc-mips.c (macro): Subtract 8 from offset in non PIC l.d | |
4032d3f0 ILT |
319 | case. See comment. From wilson@cygnus.com: for M_L_DAB, set |
320 | coproc before doing goto ld. | |
777ad64d | 321 | |
335d35c8 JL |
322 | Tue Nov 30 13:40:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
323 | ||
324 | * write.c (TC_FORCE_RELOCATION): Provide a default definition. | |
325 | (fixup_segment): Allow the target machine to specify that a | |
326 | relocation must be generated for a particular fixup. Remove | |
327 | #ifndef TC_HPPA hack. | |
328 | ||
329 | * config/tc-hppa.h (TC_FORCE_RELOCATION): Define. | |
330 | ||
331 | * config/tc-hppa.c (md_apply_fix_1): Never change fx_addsy to | |
332 | be NULL. Only fixup_segment is supposed to do that. | |
333 | (hppa_force_relocation): New function. | |
334 | ||
018f2bba ILT |
335 | Tue Nov 30 11:21:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
336 | ||
c751ad19 ILT |
337 | * Makefile.in (stabs.o): Added dependencies. |
338 | ||
018f2bba ILT |
339 | * config/obj-ecoff.c (ecoff_frob_file): Don't call bfd_set_symtab. |
340 | ||
81413fa2 JL |
341 | Sun Nov 28 12:11:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
342 | ||
278cd007 JL |
343 | * app.c (do_scrub_next_char): Output a TAB before any |
344 | .app* directive. | |
345 | ||
81413fa2 JL |
346 | * config/tc-hppa.c (fix_new_hppa): Make sure a sub_symbol |
347 | exists before trying to peek at its name. | |
348 | (pa_space): Do not call pa_align_subseg. See hppa/unsorted/align3.s | |
349 | for testcase. | |
350 | (pa_align_subseg): Delete unused/unwanted function. | |
351 | ||
385ce433 JL |
352 | Sat Nov 27 22:49:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
353 | ||
354 | * read.c (read_a_source_file): Fix test for when to stick a colon | |
355 | on the end of a label. Make code conditional on either MRI or | |
356 | LABELS_WITHOUT_COLONS. | |
357 | ||
358 | * app.c (do_scrub_next_char): If a line begins with whitespace, leave | |
359 | the single whitespace character alone. Eat all others. | |
360 | ||
361 | * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define. | |
362 | ||
31a385d1 JL |
363 | Wed Nov 24 01:22:54 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
364 | ||
365 | * config/tc-hppa.c (pa_procend): Do not call process_exit. | |
366 | (exit_processing_complete): Delete unwanted variable and all | |
367 | references. | |
368 | ||
c5953036 ILT |
369 | Wed Nov 24 02:31:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
370 | ||
371 | * ecoff.c (ecoff_setup_ext): Renamed from ecoff_build_ext. | |
372 | Changed to not actually build the external symbol information, as | |
373 | that is now done by the ECOFF back end. | |
374 | (ecoff_build_debug): Changed accordingly. | |
375 | * ecoff.h (obj_ecoff_set_ext): Declare. obj-format.c function | |
376 | called by ecoff_setup_ext. | |
377 | * config/obj-ecoff.c (ecoff_frob_file): If debug_info count is 0, | |
378 | set corresponding pointer to NULL. Don't set raw_size and | |
379 | raw_syments. | |
380 | (obj_ecoff_set_sym_index): Removed. | |
381 | (obj_ecoff_set_ext): New function. | |
382 | * config/obj-ecoff.h (obj_set_sym_index): Don't define. | |
383 | (obj_ecoff_set_sym_index): Don't declare. | |
384 | * config/obj-elf.c (obj_ecoff_set_ext, elf_get_extr, | |
385 | elf_set_index): New functions used for ECOFF_DEBUGGING. | |
386 | (elf_frob_file): Reworked ECOFF debug generation to use | |
387 | new functions in bfd/ecofflink.c. | |
388 | ||
389 | Sun Nov 21 23:54:52 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
390 | ||
391 | * config/tc-hppa.c (pa_def_subspaces): Only create the unwind | |
392 | subspace for ELF. In the SOM world, the linker is responsible | |
393 | for creating the unwind subspaces. | |
394 | ||
e0209756 ILT |
395 | Fri Nov 19 16:25:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
396 | ||
397 | * config/obj-coffbfd.c: Use PARAMS rather than EXFUN. | |
398 | (yank_symbols): Don't call S_SET_EXTERNAL if the storage class is | |
399 | already set. Fixes .def var; .val external_var; .scl 3; .endef. | |
400 | (adjust_stab_section): Make static. Declare return type. Remove | |
401 | unused variables. | |
402 | ||
403 | * config/tc-i386.h: Declare tc_coff_fix2rtype and | |
404 | tc_coff_sizemachdep. | |
405 | ||
0669e047 KR |
406 | Fri Nov 19 04:33:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
407 | ||
408 | * write.c (write_object_file): Disable obj_check_file_symbols | |
409 | hook; only back end using it wasn't using it correctly. | |
410 | (write_object_file): Always call obj_frob_symbol and | |
411 | tc_frob_symbol; always retain symbol if it's used by a relocation, | |
412 | regardless of what these routines indicate. | |
413 | * config/obj-coff.c (coff_frob_symbol): Renamed from | |
414 | coff_check_file_symbols. | |
415 | * config/obj-coff.h (obj_check_file_symbols): Deleted. | |
416 | (coff_frob_symbol): Declare. | |
417 | (obj_frob_symbol): Call it. | |
418 | ||
419 | * config/obj-coff.c (obj_crawl_symbol_chain, obj_emit_strings, | |
420 | obj_pre_write_hook): Don't define for BFD_ASSEMBLER. | |
421 | (c_section_header): Ditto. Delete superfluous return at end of | |
422 | function. | |
423 | ||
424 | * config/obj-coff.h [TC_SPARC]: Include coff/sparc.h, and specify | |
425 | coff-sparc-lynx. | |
426 | (SA_GET_SYM_TAGNDX): Use BFD_HEADERS version for BFD_ASSEMBLER | |
427 | too. | |
428 | (c_section_header): Rewrite prototype so that it contains no | |
429 | preprocessing directives. Don't declare it at all if | |
430 | BFD_ASSEMBLER. | |
431 | ||
432 | * configure.in (sparc*-*-lynxos): New target, using coff and | |
433 | BFD_ASSEMBLER. | |
434 | ||
435 | * stabs.c: New file. | |
436 | * Makefile.in (REAL_SOURCES, OBJS): List it. | |
437 | * read.c (STAB_SECTION_NAME, STAB_STRING_SECTION_NAME, | |
438 | get_stab_string_offset, s_stab_generic, s_stab, s_xstab, s_desc): | |
439 | Moved to new file. | |
440 | ||
441 | * config/tc-sparc.c (tc_gen_reloc): Handle coff files like elf | |
442 | files. | |
443 | ||
29cc5816 ILT |
444 | Wed Nov 17 17:23:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
445 | ||
446 | * configure.in (mips-*-irix5*): New target. Use elf and mips-big. | |
447 | * config/obj-elf.c: If ECOFF_DEBUGGING, include ecoff.h. | |
448 | (obj_pseudo_table): If ECOFF_DEBUGGING, define ECOFF | |
449 | pseudo-ops. | |
450 | (obj_read_begin_hook): If ECOFF_DEBUGGING, call | |
451 | ecoff_read_begin_hook. | |
452 | (obj_symbol_new_hook): If ECOFF_DEBUGGING, call | |
453 | ecoff_symbol_new_hook. | |
454 | (obj_elf_init_stab_section): Cast alloca result. | |
455 | (elf_frob_file): If ECOFF_DEBUGGING, finish up ECOFF debugging | |
456 | information and write it out into .mdebug section. | |
457 | * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): New macro. | |
458 | (TARGET_SYMBOL_FIELDS): Use ELF_TARGET_SYMBOL_FIELDS. | |
459 | (ECOFF_DEBUGGING): Define if TC_MIPS. | |
460 | (TARGET_SYMBOL_FIELDS): If ECOFF_DEBUGGING, override to add | |
461 | fields required by ECOFF. | |
462 | * config/tc-mips.c: Check ECOFF_DEBUGGING rather than | |
463 | OBJ_ECOFF in many cases. | |
464 | (mips_any_noreorder): New variable. | |
465 | (mips_cprestore_offset): Initialize to -1. | |
466 | (mips_frame_reg): New variable. | |
467 | (RELAX_ENCODE, RELAX_OLD, RELAX_NEW, RELAX_RELOC1, | |
468 | RELAX_RELOC2, RELAX_RELOC3, RELAX_WARN): New macros. | |
469 | (md_pseudo_table): Handle "gpword" and "cpadd". | |
470 | (md_begin): Initialize ok to false. If OBJ_ELF, set alignment | |
471 | of text, data and bss sections to 4. Set alignment of | |
472 | .reginfo section to 2. If ECOFF_DEBUGGING, create .mdebug | |
473 | section. | |
474 | (ALIGN_ERR, ALIGN_ERR2): Removed unused and useless alignment | |
475 | check. | |
476 | (append_insn, macro_build, macro_build_lui): Take place | |
477 | argument. Changed all callers. | |
478 | (append_insn): If appending a nop, don't emit one. | |
479 | (macro_build): Changed assertion for 'i', 'j', 'o' case. | |
480 | (gp_reference): Removed. | |
481 | (load_address): New function. | |
482 | (macro): If mips_noreorder is used, set mips_any_noreorder. | |
483 | Extensive changes to handle GP and PIC symbols differently. | |
484 | Build both possible code choices using a variant frag, and | |
485 | make a final decision at the end of assembly when all | |
486 | information is known. Added PIC support for all symbol | |
487 | references. | |
488 | (mips_ip): Don't permit anything but a number after $ for a | |
489 | coprocessor register. Don't use .lit4 or .lit8 sections when | |
490 | generating PIC code. If OBJ_ELF, set alignment of .lit4 or | |
491 | .lit8 section to 4. | |
492 | (md_apply_fix): Accept and ignore GOT16 and GPREL32 relocs. | |
493 | (s_change_sec): Set alignment of ELF .rodata or .sdata section | |
494 | to 4. | |
495 | (s_mipsset): If .set noreorder, set mips_any_noreorder. | |
496 | (s_cpload): Ignore .cpload if not generating PIC code. Warn | |
497 | if .cpload is not in noreorder section. | |
498 | (s_cprestore): Ignore .cprestore if not generating PIC code. | |
499 | (s_gpword, s_cpadd): New functions. | |
500 | (tc_get_register): Added frame argument; if true, set | |
501 | mips_frame_reg to return value. Changed all callers. | |
502 | (md_estimate_size_before_relax): Don't error out, but instead | |
503 | determine how much a frag should grow. | |
504 | (tc_gen_reloc): Return multiple relocs if appropriate, as | |
505 | determined by md_estimate_size_before_relax. | |
506 | (md_convert_frag): New function. | |
507 | (mips_elf_final_processing): Set ELF header flags based on | |
508 | mips_any_noreorder and mips_pic. | |
509 | * config/tc-mips.h (RELOC_EXPANSION_POSSIBLE): Define. | |
510 | (MAX_RELOC_EXPANSION): Define to be 3. | |
511 | (md_relax_frag): Define to be 0. | |
512 | (md_convert_frag): Don't define. | |
513 | (tc_get_register): Changed declaration. | |
514 | ||
515 | * ecoff.h, ecoff.c: New files pulled out of config/obj-ecoff.c to | |
516 | support generating ECOFF debugging information for MIPS ELF | |
517 | targets. Compiled only if ECOFF_DEBUGGING is defined. Changed | |
518 | handling of external symbols: it now always generates exactly | |
519 | those external symbols that are defined in the global symbol list. | |
520 | * Makefile.in (REAL_SOURCES): Added ecoff.c. | |
521 | (REAL_HEADERS): Added ecoff.h. | |
522 | (OBJS): Added ecoff.o. | |
523 | (ecoff.o): New target. | |
524 | * config/obj-ecoff.c: Almost entirely moved into ecoff.c. | |
525 | Remaining code mostly just calls ecoff.c code. | |
526 | * config/obj-ecoff.h: Define ECOFF_DEBUGGING. | |
527 | (TARGET_SYMBOL_FIELDS): Make ecoff_symbol a pointer to a | |
528 | struct localsym. | |
529 | (obj_read_begin_hook, obj_symbol_new_hook): Define to call | |
530 | functions in ecoff.c. | |
531 | (ecoff_stab): Don't declare (now declared in ecoff.h). | |
532 | (obj_set_sym_index): Define. | |
533 | (obj_ecoff_set_sym_index): Declare. | |
534 | ||
535 | * frags.h (frag_grow): Declare. | |
536 | * frags.c (frag_grow): Made non-static. | |
537 | ||
538 | * write.c (is_dnrange): Do not define if md_relax_frag is defined. | |
539 | (relax_segment): If md_relax_frag is defined, use it to handle a | |
540 | frag of type rs_machine_dependent rather than looking through | |
541 | md_relax_table. | |
542 | ||
543 | * read.c (read_a_source_file): If we find a bad pseudo-op, | |
544 | do a continue to go on to the next line rather than a break. | |
545 | Removed duplicate bad pseudo-op code which was never executed. | |
546 | ||
547 | * read.c (s_lcomm): Do not require a comma after the name. | |
548 | ||
549 | * subsegs.h (segment_info_type): Changed hadone field to bitfield. | |
550 | Added bss bitfield. | |
551 | * as.c (perform_an_assembly_pass): Set bss flag for bss_section. | |
552 | * read.c (s_lcomm): Set bss flag for .sbss section if used. | |
553 | * write.c (relax_and_size_seg): Don't set SEC_HAS_CONTENTS for a | |
554 | bss section. Set SEC_RELOC if there are any relocations, even for | |
555 | a zero size section. | |
556 | ||
557 | * write.c (write_relocs): In RELOC_EXPANSION_POSSIBLE case, base | |
558 | data offset on reloc[0]->address rather than reloc[j]->address, so | |
559 | that multiple relocs can affect different memory locations. | |
560 | ||
561 | * write.c (chain_frchains_together, relax_and_size_seg, | |
562 | adjust_reloc_syms, write_relocs): Make third argument PTR, not | |
563 | char *, to match definition of bfd_map_over_sections. | |
564 | ||
565 | * app.c (do_scrub_next_char): Don't interpret a comment character | |
566 | as starting a CPP line directive unless it is a '#' and is the | |
567 | very first characters on the line (i.e., do not permit leading | |
568 | whitespace). | |
569 | ||
570 | * messages.c (identify): Make file argument non-const, to match | |
571 | callers. | |
572 | ||
c5e9ccd0 JL |
573 | Tue Nov 16 20:38:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
574 | ||
575 | * config/tc-hppa.c (pa_ip): Fix thinko in 21bit range check. | |
576 | ||
577 | Sat Nov 13 18:22:48 1993 Steve Chamberlain (sac@jonny.cygnus.com) | |
578 | ||
579 | * config/tc-sh.c (md_apply_fix): Cope with IMM16 type too. | |
580 | * config/tc-z8k.c (build_bytes, md_apply_fix): Understand nDISP7 | |
581 | relocs. | |
582 | ||
4a1b59ef JL |
583 | Fri Nov 12 16:51:47 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
584 | ||
3e330968 | 585 | * config/tc-hppa.[ch]: Fix assorted trivial indention problems. |
4a1b59ef JL |
586 | * config/obj-som.c (obj_som_version): Add missing ';'. |
587 | (som_frob_file): Delete whitespace at EOL. | |
588 | ||
f3b6e1f2 KR |
589 | Fri Nov 12 15:26:21 1993 Ken Raeburn (raeburn@cygnus.com) |
590 | ||
591 | * Makefile.in (VERSION): Updated following 2.2 release. | |
592 | ||
c5e9ccd0 | 593 | Fri Nov 12 14:52:17 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
f2eed884 JL |
594 | |
595 | * config/tc-hppa.c (hppa_fix_struct): Use a real type for the | |
596 | field selector, rather than an int. All uses of field selectors | |
597 | fixed. | |
598 | (tc_gen_reloc): For SOM PLABELs, always set addend to zero for now. | |
599 | (md_apply_fix_1): Do not call hppa_field_adjust for any PLABEL | |
600 | field. | |
601 | ||
602 | Thu Nov 11 15:49:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
a721c80b JL |
603 | |
604 | * config/tc-hppa.c (pa_type_args): For .import statements, | |
605 | silently ignore attempt to change the symbol type for a function | |
f2eed884 | 606 | from ST_ENTRY to ST_CODE on .import. |
a721c80b | 607 | |
ca16b5e5 ILT |
608 | Wed Nov 10 16:19:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
609 | ||
610 | * write.h (fixS): Rename fx_callj field to fx_tcbit. | |
611 | * write.c, config/obj-coff.c, config/obj-coffbfd.c, | |
612 | config/tc-i960.c: Corresponding changes. | |
613 | ||
48153d49 JL |
614 | Tue Nov 9 00:49:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
615 | ||
7420b02b JL |
616 | * Makefile.in (distclean): Delete config-stamp and config.h |
617 | ||
f41f3d72 JL |
618 | * config/tc-hppa.c (evaluate_absolute): Avoid relying on |
619 | ANSI-C features. | |
620 | ||
48153d49 JL |
621 | * config/tc-hppa.c (pa_type_args): Renamed from pa_export_args. |
622 | Accept new argument "is_export". All callers changed. When | |
623 | processing a .export directive for a function, do not allow | |
624 | the user to set the type to "CODE", instead warn and set the | |
625 | type to "ENTRY". | |
626 | ||
9226253a ILT |
627 | Mon Nov 8 12:05:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
628 | ||
629 | * config/tc-mips.c (mips_ip, printInsn): Handle 'k' (from Ted | |
630 | Lemon <mellon@pepper.ncd.com>). | |
631 | (mips_ip): Permit odd numbered floating point registers if -mips3. | |
48153d49 | 632 | (macro): Use BFD_RELOC_MIPS_LITERAL relocation for M_LI_SS. |
9226253a | 633 | |
53087850 DE |
634 | Mon Nov 8 07:45:01 1993 Doug Evans (dje@canuck.cygnus.com) |
635 | ||
636 | * configure.in: Remove h8300h, we have multilib now. | |
637 | ||
5f8a3788 DHW |
638 | Mon Nov 8 06:09:18 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com) |
639 | ||
640 | * configure.in: Support generic netware as being ELF format. | |
641 | Recognise unixware if the user supplies it. | |
642 | ||
163aac84 JL |
643 | Sun Nov 7 01:02:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
644 | ||
513f0471 JL |
645 | * First cut at cleaning up PA instruction parsing. |
646 | * config/tc-hppa.c (pa_get_absolute_expression): Accept pointer to | |
647 | insn structure as an argument, and a pointer to a string. All | |
648 | callers changed. Always read any field selector here. Call | |
649 | evaluate absolute to get a return value. | |
650 | (evaluate_absolute): Addept pointer to insn structure as its | |
651 | argument. All callers changed. | |
652 | (INSERT_FIELD_AND_CONTINUE): New macro for inserting a bitfield | |
653 | into an instruction and continuing the main pa_ip loop. | |
654 | (CHECK_FIELD): New macro for simple range checking of fields. | |
655 | (pa_ip): Delete unused variables. Use INSERT_FIELD_AND_CONTINUE | |
656 | and CHECK_FIELD. All immediate fields now pass through | |
657 | pa_get_absolute_expression which will also handle field selectors. | |
658 | Delete dead code. Simplify. | |
659 | (md_apply_fix_1): Use CHECK_FIELD to verify any fixes that are | |
660 | applied are in range. Use bfd_put_32 rather than inserting each | |
661 | byte of the fixed instrution into the buffer ourselves. | |
662 | ||
3e411021 JL |
663 | * write.c (fixup_segment): Delete {SEG,GLOBAL}_DIFF_ALLOWED code, |
664 | it was PA specific and is no longer needed (it's now handled | |
665 | within the PA backend). | |
666 | * config/tc-hppa.h (SEG_DIFF_ALLOWED): Delete definition. | |
667 | * config/tc-hppa.c (fix_new_hppa): If the subtract symbol for | |
668 | a fixup is $global$ change it to NULL as $global$ is really only | |
669 | needed long enough to determine the base type of relocation to use. | |
670 | ||
240cbc57 JL |
671 | * config/tc-hppa.c (create_new_subspace): Initialize subspace_defined. |
672 | ||
163aac84 JL |
673 | * config/tc-hppa.c (pa-ip, case 'z'): Make field selectors work |
674 | for 'z' operands (target of ble branch). | |
675 | ||
1cc248d2 JL |
676 | Sat Nov 6 22:41:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
677 | ||
18c4f112 JL |
678 | * config/tc-hppa.c: (update_subspace): Fix type and name of last |
679 | parameter. All callers fixed. | |
680 | (md_begin, pa_chk_field_selector, pa_entry): Lint. | |
681 | ||
1cc248d2 JL |
682 | * config/tc-hppa.c (cons_fix_new_hppa): Reset field selector |
683 | to default state after it's been used. | |
684 | ||
88eb7ea6 JL |
685 | Fri Nov 5 12:08:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
686 | ||
687 | * config/obj-som.c (obj_som_init_stab_section): Change | |
688 | space/subspace sort keys for the stab sections so as to avoid | |
689 | bugs in the hp linker and pxdb. | |
690 | ||
0f894895 JL |
691 | Thu Nov 4 17:00:05 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
692 | ||
693 | * write.c (chain_frchains_together): Update pointer to last | |
694 | frag for a segment in the seginfo structure. | |
695 | ||
de074576 JW |
696 | Thu Nov 04 09:09:35 1993 Jeffrey Wheat (cassidy@cygnus.com) |
697 | ||
698 | * Makefile.in: Changed RUNTESTFLAGS to RUNTEST_FLAGS | |
699 | ||
700 | Wed Nov 3 12:16:27 1993 Ken Raeburn (raeburn@rover.cygnus.com) | |
701 | ||
702 | * write.c (fixup_segment): Handle conversion of subtraction to | |
703 | pc-relative addressing even if pc-relative flag is already set. | |
704 | ||
705 | * config/tc-m68k.c (m68k_ip_op): Use strchr, not index. Don't | |
706 | declare either. | |
707 | ||
708 | * doc/Makefile.in (distclean): Delete intermediate files from dvi | |
709 | build, but not the dvi or info files. | |
710 | * Makefile.in (clean-here): New target; cleans up current | |
711 | directory only. | |
712 | (distclean): Use it instead of clean. | |
713 | ||
714 | * read.c (s_xstab): Don't use alloca. | |
715 | ||
716 | * messages.c (identify): New routine; print message identifying | |
717 | following messages as coming from assembler. | |
718 | (as_show_where, as_bad_internal, as_bad_where): Call it. | |
719 | (as_fatal): Don't need to identify program any more. | |
720 | ||
efe8ef02 ILT |
721 | Tue Nov 2 18:04:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
722 | ||
723 | * read.c (s_lcomm): Put small objects in .sbss for MIPS ELF as | |
724 | well as MIPS ECOFF. | |
725 | (get_stab_string_offset): Remove unused variable aligned. | |
726 | ||
aa14e863 JL |
727 | Tue Nov 2 15:07:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
728 | ||
d6e524f3 JL |
729 | * tc-hppa.c: Add %dp and %rp as synonyms for %r27 and %r2 in the |
730 | predefined register table. | |
731 | (pa_parse_number): Handle %rp in common register shortcut code. | |
732 | Consistently set return value to -1 for an error. Clean up error | |
733 | messages and only print them when "print_errors" is true. Handle | |
734 | empty string case like the HP assembler -- assume a value of | |
735 | zero. | |
736 | ||
20cee6d8 JL |
737 | * config/ho-hpux.h: Do not include ho-sysv.h. Instead include |
738 | standard hpux include files to pick up various function decls. | |
739 | ||
aa14e863 JL |
740 | * config/ho-hppaosf.h: Delete _IO* macros. They are defined in |
741 | stdio.h. Delete bogus declaration of free. Get path to | |
742 | alloca-conf.h right. | |
743 | ||
25270a1c KR |
744 | Tue Nov 2 13:57:30 1993 Ken Raeburn (raeburn@rover.cygnus.com) |
745 | ||
746 | * expr.c (operand): Fix checks for characters following "0b" or | |
747 | "0f". | |
748 | ||
f197d7eb JL |
749 | Mon Nov 1 21:37:04 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
750 | ||
ff852e11 JL |
751 | * config/obj-som.h (obj_attach_unwind_info): Define as a hook |
752 | so GAS can attach unwind descriptor information to a BFD symbol. | |
753 | * config/tc-hppa.c (fix_new_hppa): If necessary attach unwind | |
754 | descriptor information to the BFD symbol. | |
755 | (md_apply_fix): R_HPPA_ENTRY and R_HPPA_EXIT can never be "applied", | |
756 | they are simply markers. Make R_HPPA_UNWIND_* handling OBJ_ELF | |
757 | dependent. | |
758 | (pa_build_unwind_subspace): Whole function is OBJ_ELF dependent. | |
759 | (pa_entry): Build a R_HPPA_ENTRY relocation when configured for SOM. | |
760 | (pa_exit): Likewise, but built a R_HPPA_EXIT relocation. Do not | |
761 | build "end-of-function" symbols for SOM, they are not needed. | |
762 | ||
a50e9b55 JL |
763 | * config/tc-hppa.c (process_exit): Create temporary symbols with |
764 | correct prefixes so they can be eliminated later. | |
765 | ||
49fc68a1 JL |
766 | * config/tc-hppa.c (call_info struct): Delete unused "frame" field. |
767 | (pa_callinfo): Insert framesize into the unwind information as | |
768 | soon as it's available. | |
769 | (pa_build_unwind_subspace): Do not insert framesize into the unwind | |
770 | information here. | |
771 | ||
c43d56f7 JL |
772 | * Add support for marker type relocations. These mark areas |
773 | of interest to the linker. ENTRY/EXIT relocations for SOM are | |
774 | an example of marker relocations. | |
775 | * write.c (write_relocs): Instead of assuming size of a relocation | |
776 | is 4 bytes, pick up the size from relocation itself. | |
777 | (fixup_segment): Do not complain that a value is too small for | |
778 | marker relocations. | |
779 | ||
009dc5e1 JL |
780 | * struc-symbol.h: Add new "sy_used" field to the symbol structure. |
781 | * expr.c (operand): Set sy_used for any symbol used as an operand. | |
782 | (expr): Likewise for any symbol used in an expression. | |
783 | * config/tc-hppa.h (tc_frob_symbol): Define. Punt imported | |
784 | symbols which are never used and absolute symbols which local scope. | |
785 | ||
f197d7eb JL |
786 | * config/obj-som.h (obj_frob_file): Define. |
787 | * config/obj-som.c (obj_som_init_stab_section): Set alignment | |
788 | of stab sections. Make space for the special stab entry. | |
789 | (adjust_stab_sections): Adjust the special entry in the | |
790 | stabs section. | |
791 | (som_frob_file): New function. Simply calls adjust_stab_sections | |
792 | for each section. | |
793 | ||
bca9cf0b ILT |
794 | Mon Nov 1 17:54:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
795 | ||
796 | * config/tc-mips.c (PIC_CALL_REG, SP, FP): Define. | |
797 | (mips_pic, mips_cprestore_offset): New static variables. | |
798 | (md_pseudo_table): Handle .abicalls, .cpload, and .cprestore. | |
799 | Ignore .bgnb and .endb. | |
800 | (gp_reference): _gp_disp is never addressed off GP. | |
801 | (macro_build): Ignore macros while searching for insn. For cases | |
802 | i, j, and o, accept the reloc type as an argument rather than | |
803 | assuming BFD_RELOC_LO16. Don't try to convert BFD_RELOC_LO16 to | |
804 | BFD_RELOC_MIPS_GPREL. Added new case a. | |
805 | (set_at, load_register, macro): Changed calls to macro_build to | |
806 | pass new argument for i, j and o cases. | |
807 | (macro): Handle M_JAL_1, M_JAL_2 and M_JAL_A. These require | |
808 | special handling when generating SVR4 PIC code. | |
809 | (mips_ip, tc_get_register, s_frame): Use macros FP, SP, GP and AT | |
810 | rather than hard coded constants. | |
811 | (md_apply_fix): Handle BFD_RELOC_MIPS_LITERAL and | |
812 | BFD_RELOC_MIPS_CALL16. | |
813 | (s_option): Set mips_pic based on .option picN. | |
814 | (s_abicalls): New function; set mips_pic to 2. | |
815 | (s_cpload): New function; handle .cpload. | |
816 | (s_cprestore): New function; handle .cprestore. | |
817 | ||
818 | * config/obj-ecoff.c (obj_pseudo_table): Add entries for .bgnb, | |
819 | .endb and .verstamp, setting them to s_ignore. | |
820 | ||
d191a03c JL |
821 | Sun Oct 31 00:36:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
822 | ||
47f45d66 JL |
823 | * config/tc-hppa.c (subspace_dictionary_chain): Add new ssd_defined |
824 | field. Define SUBSPACE_DEFINED accessor macro. | |
825 | (pa_subspace): Allow user to override subspace attributes for | |
826 | built-in subspaces. Set ssd_defined at the end of fcn -- that | |
827 | way the attributes can only be changed once. Pass newly allocated | |
828 | name to is_defined_subspace, not a pointer to the input line. | |
829 | Fix typo in space/subspace rework. | |
830 | (is_defined_subspace): Delete unused 2nd arg. All callers changed. | |
831 | ||
832 | * config/tc-hppa.c (pa_import): If currently in the text segment | |
833 | and a symbol is imported without type information, set BSF_FUNCTION | |
834 | for the symbol. | |
20b39b6f JL |
835 | * write.c (relax_and_size_seg): Correct test to determine if |
836 | the section's size was rounded up. | |
837 | ||
e75acd68 JL |
838 | * config/obj-som.h (obj_set_symbol_type): Define a hook so GAS |
839 | can properly set all the SOM symbol types. | |
840 | * config/tc-hppa.c (pa_symbol_type): New enum to represent the | |
841 | symbol types which can be set from an IMPORT/EXPORT statement. | |
842 | (pa_export_args): Set the pa_symbol_type type based on arguments. | |
843 | If defined, call obj_set_symbol_type to pass this information on | |
844 | to the BFD backend. | |
845 | ||
d191a03c JL |
846 | * read.c (get_stab_string_offset): Set SEC_DEBUGGING for any |
847 | stab section we make. | |
848 | (s_stab_generic): Likewise. | |
849 | ||
12696e9c JL |
850 | Sat Oct 30 14:26:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
851 | ||
65a7f8a6 JL |
852 | * Allow backends to override the value of the fake label. |
853 | * write.h (LOCAL_LABEL): Delete DOT_LABEL_PREFIX code. Instead | |
854 | assume backends will define LOCAL_LABEL if anything other than | |
855 | 'L' is used to denote a local label. | |
856 | (FAKE_LABEL_NAME): New macro. Defines the default name used for | |
857 | the "fake" label. | |
858 | * expr.c (make_expr_symbol): Delete DOT_LABEL_PREFIX code | |
859 | and instead simply use the string defined by FAKE_LABEL_NAME. | |
860 | (operand): Likewise. | |
861 | * read.c (s_stab_generic): Likewise. | |
862 | * config/tc-hppa.h (FAKE_LABEL_NAME): Define as L$0\001 so it's | |
863 | known to be a local label. | |
864 | * config/tc-i386.h (DOT_LABEL_PREFIX): Delete. | |
865 | (LOCAL_LABEL, FAKE_LABEL_NAME): Define. | |
866 | * config/tc-m68k.h (DOT_LABEL_PREFIX): Delete. | |
867 | (LOCAL_LABEL, FAKE_LABEL_NAME): Define. | |
868 | * config/te-sco386.h (DOT_LABEL_PREFIX): Delete. | |
869 | (LOCAL_LABEL, FAKE_LABEL_NAME): Define. | |
870 | ||
6bc14195 JL |
871 | Rework space/subspace handling in PA code to fully support |
872 | SOM spaces/subspaces. | |
873 | * config/tc-hppa.c (USE_ALIASES): New object-format dependent define | |
874 | to control the use of space/subspace name aliases. | |
875 | (update_subspace): Accept space chain entry for containing space | |
876 | as a new parameter. All callers changed. | |
877 | (pa_get_label): Use current_space rather than pa_segment_to_space. | |
878 | (pa_define_label): Likewise. | |
879 | (pa_undefine_label): Likewise. | |
880 | (md_begin): Change into the (possibly modified) text_section. | |
881 | (pa_parse_space_stmt): Create a new segment/space if create_flag | |
882 | is true, and the space name is not one of the two predefined spaces. | |
883 | (pa_subspace): Use current_space rather than a lookup via | |
884 | pa_segment_to_space. Reset BFD section flags as required by | |
885 | the .subspace directive. Likewise for the section alignment. | |
886 | Pass the current space to update_subspace and create_new_subspace. | |
887 | (pa_spaces_begin): Only use space/subspace aliases if USE_ALIASES | |
888 | is true. When not using aliases, create a BFD section for each | |
889 | subspace encountered. When not using aliases replace the default | |
890 | text, data, and bss segments with new ones. | |
891 | (create_new_subspace): When not using aliases each subspace has a | |
892 | section/segment and subsegments are not needed, so set the subsegment | |
893 | to zero. | |
894 | ||
548ea75b JL |
895 | * config/tc-hppa.c (pa_parse_space_stmt): If needed, call |
896 | obj_set_section_attributes to pass space attributes to the | |
897 | BFD backend. | |
898 | (create_new_space): Likewise. | |
899 | (create_new_subspace): Likewise for subspace attributes using | |
900 | obj_set_subsection_attributes. | |
901 | (update_subspace): Likewise for subspace attributes using | |
902 | obj_set_subsection_attributes. | |
903 | ||
0f3b419c JL |
904 | * config/tc-hppa.c (pa_parse_space_stmt): Get segment and sort key |
905 | for $TEXT$ and $PRIVATE$ from the default space structure. | |
906 | ||
9a182533 JL |
907 | * config/tc-hppa.c (pa_export_args): Always set BSF_FUNCTION |
908 | as appropriate for the given type. | |
909 | ||
62f0841b JL |
910 | * config/tc-hppa.c (tc_gen_reloc): Preliminary stab at handling |
911 | SOM relocations. | |
912 | ||
d56f45f5 JL |
913 | * config/tc-hppa.c (pa_comm): Delete incorrect check for symbol |
914 | redefinition. | |
915 | ||
3c87583d JL |
916 | * config/obj-som.[ch]: New files for SOM support. Note SOM |
917 | support is not yet complete in GAS or BFD. | |
918 | ||
12696e9c JL |
919 | * config/ho-hppabsd.h: Delete IO* macros, they are defined in |
920 | stdio.h. Delete declaration of free. Include stdlib.h, unistd.h, | |
921 | and string.h. | |
922 | ||
37ed805e JL |
923 | Fri Oct 29 13:26:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
924 | ||
12696e9c JL |
925 | * Allow backends to override the section names used for embedded |
926 | stabs support. Needed for SOM. | |
927 | * read.c (STAB_SECTION_NAME): Default the name of the stab section | |
928 | to ".stab". | |
929 | (STAB_STRING_SECTION_NAME): Likewise for the stab strings section. | |
930 | (get_stab_string_offset): Is now passed the full name for the | |
931 | stab string section rather than a name prefix. All references | |
932 | changed. | |
933 | (s_stab_generic): New argument for the stab string section name. | |
934 | all references changed. | |
935 | (s_xstab): Append "str" to the stab section name to get the | |
936 | stab string section name. | |
937 | * config/obj-coffbfd.c (obj_coff_init_stab_section): Append "str" | |
938 | to stab section name to get the stab string section name. Pass | |
939 | the full name of the stab string section to get_stab_string_offset. | |
940 | * config/obj-elf.c (obj_elf_init_stab_section): Likewise. | |
941 | ||
53c0b9e7 JL |
942 | * config/tc-hppa.c (md_begin): Disable "-R" option to fold |
943 | textand data segments. Warn user "-R" is unsupported on the | |
944 | PA. | |
37ed805e | 945 | |
48ac0c90 JL |
946 | Thu Oct 28 12:36:13 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
947 | ||
d33ace2e JL |
948 | * config/tc-hppa.c (md_pseudo_table): Default alignment is 8 for |
949 | .align and .ALIGN directives. | |
950 | ||
48ac0c90 JL |
951 | * config/tc-hppa.c (pa_space): Do not report an error for a .space |
952 | directive which does not define a "well-known" space and does | |
953 | not include a space number as an argument. | |
954 | ||
955 | * config/tc-hppa.c (pa_def_subspaces): Correct initialization of the | |
956 | "defined", "loadable", "code_only" and "space_index" fields. | |
957 | (pa_def_spaces): Correct initialization of the "spnum", "defined", | |
958 | and "private" fields. | |
959 | ||
960 | * write.h (struct fix): Add new tc_fix_data field for the various | |
961 | backends to attach machine dependent fixup information to. | |
962 | * write.c (fix_new_internal): Initialize new tc_fix_data field. | |
963 | * config/tc-hppa.c (hppa_fix_struct): Delete unnecessary fix_fixP and | |
964 | fx_next fields. | |
965 | (hppa_find_hppa_fix): Delete unnecessary function. Fix all | |
966 | callers to get HPPA fixup information from the tc_fix_data field | |
967 | in the GAS fixup. | |
968 | (hppa_fix_root): Delete unnecessary variable. | |
969 | (fix_new_hppa): Attach HPPA fixup data to the GAS fixup. | |
970 | ||
971 | * config/tc-hppa.c (pa_set_start_symbol); Delete unwanted | |
972 | function. Fix all callers. | |
973 | (subspace_dictionary_chain): Delete unused ssd_start_sym field. | |
974 | ||
975 | * config/tc-hppa.c (hppa_fix_adjustable): New function to determine | |
976 | if a particular fixup is adjustable. | |
977 | * config/tc-hppa.h (tc_fix_adjustable): Call hppa_fix_adjustable to | |
978 | perform the real work. | |
979 | ||
980 | * config/tc-hppa.h (RELOC_EXPANSION_POSSIBLE): Move definition out | |
981 | of OBJ_XXX conditionals. | |
982 | (MAX_RELOC_EXPANSION): Likewise. | |
983 | ||
984 | * config/tc-hppa.c (log2): Renamed from is_power_of_2. Fix all | |
985 | callers. Now returns log2 (N) for positive N which are an exact | |
986 | power of two or -1 for an error. | |
987 | ||
988 | * config/tc-hppa.c (pa_callinfo): Range check values provided for | |
989 | ENTRY_GR, ENTRY_FR and ENTRY_SR. Properly adjust vaues before | |
990 | inserting them into the unwind table. | |
991 | ||
992 | * config/tc-hppa.c (NEEDS_FIXUP): Delete definition and all references. | |
993 | (hppa_gen_reloc_type): New object format dependent macro. | |
994 | (pa_ip): Delete tons of code which was either OBJ_SOM or OBJ_ELF | |
995 | conditional. The code can (and will) be shared between SOM & ELF | |
996 | formats in the near future. | |
997 | (cons_fix_new_hppa, md_apply_fix_1): Likewise. | |
998 | (pa_build_unwind_subspace, process_exit, pa_exit): Likewise. | |
999 | (tc_gen_reloc): Use hppa_gen_reloc rather than an object format | |
1000 | specific call. | |
1001 | ||
1002 | * config/tc-hppa.c (pa_comm): Set the segment for a common symbol | |
1003 | to bfd_und_section. | |
1004 | ||
1005 | * config/obj-elf.h (obj_elf_version): Add extern prototype. | |
1006 | ||
1007 | * configure.in (hppa-*-bsd*): New configuration. | |
1008 | BFD is always used for GAS generating SOM objects. | |
1009 | ||
1010 | * write.c (adjust_reloc_syms): Set sy_used_in_reloc if an | |
1011 | adjustment is rejected by the target machine. | |
1012 | ||
1013 | * config/tc-hppa.c (pa_big_cons): Delete function and its | |
1014 | declaration. All callers changed to use pa_cons. | |
1015 | ||
1016 | * write.c (fixup_segment): Fix indention and open/close brace | |
1017 | problem. | |
1018 | ||
1019 | From Pete Hoogenboom: | |
1020 | * config/tc-hppa.c (md_atof): Return a NULL on success rather than | |
1021 | an empty string. | |
1022 | ||
3515a504 JL |
1023 | * config/tc-hppa.c (pa_parse_space_stmt): Advance |
1024 | input_line_poitner when an invalid argument is encountered. | |
1025 | ||
6121fb06 ILT |
1026 | Thu Oct 28 13:09:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1027 | ||
1028 | * config/tc-a29k.c (md_begin): When opcodes are mashed together in | |
1029 | the table, require that the one without bit 0x1000000 set come | |
1030 | first. Require further that it be case 'b' or 'P'. The a29k | |
1031 | opcode table already meets these constraints. | |
1032 | (machine_ip): When handling case 'i' or 'A', make sure that the | |
1033 | appropriate opcode really exists by looking at the next entry in | |
1034 | the opcode table. | |
1035 | ||
56c96faa ILT |
1036 | Wed Oct 27 11:48:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1037 | ||
729f4bba ILT |
1038 | * config/tc-m68k.c (m68k_ip): Adjust offsets for PC relative |
1039 | fixups. Add 6 for long 7.3 case, 2 for short 7.2 case. | |
1040 | ||
007ff46b ILT |
1041 | * config/obj-ecoff.c (obj_ecoff_ent): Ignore an optional number |
1042 | after a .ent directive. | |
1043 | ||
d1ee509b ILT |
1044 | * config/tc-mips.c (mips_ip): Handle '>' case (shift amount |
1045 | between 32 and 63 for double shift instruction). Do & 0x1f rather | |
1046 | than % 32. | |
1047 | (printInsn): Handle '>'. | |
56c96faa | 1048 | |
fa20b8bf ILT |
1049 | Tue Oct 26 16:58:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1050 | ||
5694ad93 ILT |
1051 | * config/tc-ns32k.c (tc_aout_fix_to_chars): Output the symbol |
1052 | number in the right place. Untested. Probably does not work for | |
1053 | cross assembly. From cagney@cs.adelaide.edu.au (Andrew Cagney). | |
1054 | ||
f3751617 ILT |
1055 | * config/tc-m68k.c (md_apply_fix_2): Error if a short branch uses |
1056 | an illegal offset of 0 or -1. | |
1057 | ||
fa20b8bf ILT |
1058 | * config/obj-elf.c (obj_elf_init_stab_section): Align .stab |
1059 | section to a longword boundary. | |
1060 | ||
4da7942d KR |
1061 | Tue Oct 26 10:24:31 1993 Ken Raeburn (raeburn@cygnus.com) |
1062 | ||
1063 | * Makefile.in (CHECKFLAGS): Pass down RUNTESTFLAGS. | |
1064 | ||
1065 | From Jeff Law: | |
1066 | * config/tc-hppa.c (tc_gen_reloc): ELF32_HPPA_R_ADDEND -> | |
1067 | HPPA_R_ADDEND. | |
1068 | ||
24934035 SC |
1069 | Mon Oct 25 11:17:58 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
1070 | ||
8e5afd4f SC |
1071 | * config/tc-sh.c (build_Mbytes): Write the relocs to the correct |
1072 | address. (md_assemble): Make error handling a bit more graceful. | |
1073 | (md_apply_fix): Don't warn on non aligned displacement. | |
1074 | ||
24934035 SC |
1075 | * config/tc-z8k.c (get_specific, built_bytes): Understand all the |
1076 | aspects of lda. | |
1077 | ||
84678d16 KR |
1078 | Mon Oct 25 10:20:31 1993 Ken Raeburn (raeburn@rover.cygnus.com) |
1079 | ||
1080 | * doc/Makefile.in (install-info): Use "$<*" so VPATH will find | |
1081 | as.info* even if they're in $(srcdir) (e.g., for FSF | |
1082 | distributions). | |
1083 | ||
1084 | * write.c (write_relocs): For relocs that are pc_relative and | |
1085 | pcrel_offset and not partial_inplace, adjust reloc->addend to | |
1086 | compensate for a bfd_perform_relocation bug. | |
1087 | ||
1088 | * config/tc-sparc.h: Removed remaining non-BFD_ASSEMBLER code. | |
1089 | * config/tc-sparc.c: Ditto. | |
1090 | (tc_gen_reloc): Include fx_offset for pcrel fixups. | |
1091 | ||
52aa70b5 JW |
1092 | Sun Oct 24 16:49:00 1993 Jim Wilson (wilson@x1.cygnus.com) |
1093 | ||
1094 | * tc-mips.c (md_pseudo_table): Add dword pseudo op. | |
1095 | ||
ab0751c8 DZ |
1096 | Fri Oct 22 20:40:56 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
1097 | ||
1098 | * messages.c: replaced all variables called Format with 'format', | |
1099 | for consistency throughout | |
1100 | ||
1101 | * configure.in: handle mips*- instead of mips, mips*el for little | |
1102 | endian configurations | |
1103 | ||
8efed14f ILT |
1104 | Fri Oct 22 14:45:49 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1105 | ||
1106 | * input-scrub.c (physical_input_file, logical_input_file, | |
1107 | physical_input_line, logical_input_line): Made static. | |
1108 | (as_where): Return current file name and line number, don't print | |
1109 | them out. | |
1110 | * messages.c (as_show_where): New static function. Other | |
1111 | functions use it instead of as_where. | |
1112 | (as_bad_internal): New static function. | |
1113 | (as_bad): Use as_bad_internal. | |
1114 | (as_bad_where): New function, like as_bad but taking a file name | |
1115 | and line number. | |
1116 | * as.h (as_bad_where): Declare. | |
1117 | (as_where): Change prototype for new arguments. | |
1118 | * write.h (fixS): Added fields fx_file and fx_line. | |
1119 | * write.c (fix_new_internal): Save file and line number in fix. | |
1120 | (fixup_segment): Use as_bad_where, not as_bad. | |
1121 | * input-file.c (f_in, file_name): Made static. | |
1122 | * cond.c (struct file_line): Just use file and line fields. | |
1123 | (s_else): Use as_where and as_bad_where, not get_file_line and | |
1124 | set_file_line. | |
1125 | (get_file_line, set_file_line): Removed. | |
1126 | * listing.c (listing_newline): Use as_where. | |
1127 | * config/obj-coffbfd.c (obj_coff_init_stab_section): Use as_where. | |
1128 | * config/obj-ecoff.c (add_file): Use as_where. | |
1129 | * config/obj-elf.c (obj_elf_init_stab_section): Use as_where. | |
1130 | * config/tc-m68k.c (md_apply_fix_2): Use as_bad_where. | |
1131 | * config/tc-mips.c (tc_gen_reloc): Use as_bad_where, not assert. | |
1132 | ||
efa0c22e KR |
1133 | Thu Oct 21 12:52:01 1993 Ken Raeburn (raeburn@cygnus.com) |
1134 | ||
1135 | * config/tc-m68k.h: Don't define REGISTER_PREFIX or | |
1136 | OPTIONAL_REGISTER_PREFIX if either is already defined. | |
1137 | ||
1138 | * config/tc-m68k.c (m68k_ip): Delete some code in "#if 0". | |
1139 | ||
1140 | * configure.in: Set bfd_gas for all sparc targets. Added facility | |
1141 | for keeping or rejecting configurations still under development; | |
1142 | default is to assume production environment, and reject configs | |
1143 | still being worked on. Mark Elf configurations (except sparc and | |
1144 | i386) as developmental. Deleted cases matching some generic names | |
1145 | in favor of more specific names. (E.g., when we get Alpha | |
1146 | support, we'll still only support VMS for Vax.) | |
1147 | ||
1148 | * config/tc-sparc.h (md_end): New macro. | |
1149 | * config/tc-sparc.c (md_end): Function deleted. | |
1150 | (BFD_RELOC_*): Delete macros that used to help keep the non-bfd | |
1151 | version compiling. All sparc targets will use bfd now. | |
1152 | * tc.h (md_end): Don't declare if it's defined as a macro. | |
1153 | ||
1154 | Changes from Jeff Law and Peter Hoogenboom: | |
1155 | ||
1156 | * read.c (next_char_of_string): Limit octal character constants to | |
1157 | three digits. | |
1158 | ||
1159 | * config/tc-hppa.h: Major cleanup. Use GNU-style comments. Warn | |
1160 | against placing additional object-file dependent code here. Warn | |
1161 | against contaminating all of GAS with the internals of tc-hppa.c | |
1162 | through inclusion of tc-hppa.h. Delete all forward declarations | |
1163 | for functions only used within tc-hppa.c, likewise for structures, | |
1164 | variables, and #defines. Try to group OBJ_ELF and OBJ_SOM | |
1165 | conditional code in a few small places. | |
1166 | ||
1167 | * config/tc-hppa.c: Major cleanup. Use GNU-style comments. Group | |
1168 | structures, global variables, forward declarations together. | |
1169 | Reduce (or in some cases eliminate) OBJ_ELF and OBJ_SOM | |
1170 | conditional code -- try to group conditional code together | |
1171 | into a few places. Make all functions and variables which | |
1172 | are only used within tc-hppa.c static. PARAMize all functions. | |
1173 | Add comments to functions. Delete unused functions, variables, | |
1174 | #defines, etc. Delete unused members within structures. Delete | |
1175 | ldil;ble hacks -- it is believed they were installed to work | |
1176 | around old gas bugs. Avoid using mixed case for local | |
1177 | functions, variables, and structures. Fix formatting problems | |
1178 | not found by GNU-indent. Add FIXME notices for things which | |
1179 | should be worked on the near future. Delete lots of old | |
1180 | useless (1.36 PA-SOM) code. | |
1181 | ||
1182 | * config/tc-hppa.c: (fix_new_hppa): Initialize the fx_r_type | |
1183 | field of the fixS structure. Needed to build unwind | |
1184 | descriptors correctly. | |
1185 | ||
1186 | * write.c: (fixup_segment): Allow expressions such as | |
1187 | sym1-sym2+const as long as sym2 is $global$. | |
1188 | ||
1189 | * write.c (adjust_reloc_syms): Provide a hook so that a target | |
1190 | cpu configuration can reject certain relocation reductions. | |
1191 | * tc-hppa.h (tc_fix_adjustable): New macro. Only accept relocations | |
1192 | which do not involve function symbols. | |
1193 | ||
1194 | * config/tc-hppa.h: Reindent with GNU-indent. Delete references | |
1195 | to OBJ_OSFROSE. Fix typos (OBJ_SOME -> OBJ_SOM). Delete unused | |
1196 | STAB_FIXUP macro. | |
1197 | * config/tc-hppa.c: Likewise. | |
1198 | ||
1199 | * config/tc-hppa.c (md_apply_fix_1): Use elf_symbol_type, instead | |
1200 | of elf32_symbol_type. | |
1201 | (pa_export_args): Likewise. | |
1202 | (elf_hppa_final_processing): Likewise. | |
1203 | (pa_desc): Do not call obj_elf_desc. (Is pa_desc even needed | |
1204 | anymore?) | |
1205 | (hppa_tc_make_sections): Do not declare elf_get_symtab_map any | |
1206 | ore. | |
1207 | ||
1208 | * config/tc-hppa.c: (md_section_align): Align all sections to | |
1209 | a multiple of the section alignment rather than always a | |
1210 | multiple of 8. | |
1211 | ||
1212 | * config/tc-hppa.c (hppa_tc_symbol): If the argument relocation | |
1213 | bits are zero (eg they specify no relocations), then do not even | |
1214 | bother adding their entries to thesymextn section. | |
1215 | ||
7766838e ILT |
1216 | Thu Oct 21 15:44:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1217 | ||
1218 | * config/tc-sparc.c (md_parse_option): Accept and ignore -sparc | |
1219 | option, which is used by the SunOS make default .s.o rule. | |
1220 | ||
dff60b7d ILT |
1221 | Tue Oct 19 18:13:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1222 | ||
1223 | * config/tc-m68k.h (AOUT_MACHTYPE): Define to be external variable | |
1224 | m68k_aout_machtype. | |
1225 | * config/tc-m68k.c (omagic): Remove obsolete and unused variable. | |
1226 | (m68k_aout_machtype): New variable, if OBJ_AOUT. | |
1227 | (md_assemble): Initialize m68k_aout_machtype based on | |
1228 | current_architecture, if OBJ_AOUT. | |
1229 | (md_parse_option): Remove obsolete reference to omagic. | |
1230 | ||
c17cd709 ILT |
1231 | Thu Oct 14 16:51:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1232 | ||
dd3f1f76 ILT |
1233 | * config/tc-mips.c (md_pseudo_table): Ignore .livereg pseudo-op. |
1234 | (s_option): Ignore .option O* and .option pic*. | |
1235 | (s_ent): Skip whitespace between symbol and optional digit. | |
dff60b7d | 1236 | (my_getSmallExpression): Handle ($xx) correctly: assume 0($xx). |
dd3f1f76 | 1237 | |
54508138 ILT |
1238 | * app.c (do_scrub_next_char): Always accept 'x' and 'X' as escape |
1239 | characters in state 6. | |
1240 | * read.c (next_char_of_string): Accept \Xh* and \xh* where h* are | |
1241 | hexidecimal digits. | |
1242 | ||
c17cd709 ILT |
1243 | * config/tc-i386.c (md_apply_fix_1): Make cross segment calls work |
1244 | for ELF by hacking around bizarre bfd_perform_relocation behaviour | |
1245 | that I don't dare change. | |
1246 | ||
ad660eb1 ILT |
1247 | Thu Oct 14 11:33:25 1993 Michael Meissner (meissner@osf.org) |
1248 | ||
1249 | * config/tc-i386.c: (md_begin): Do not zero static arrays. Don't | |
1250 | call strchr for each character to see if it is a special char, | |
1251 | instead add a second loop over special_chars. Set alignment | |
1252 | of text, data and bss sections to 4. | |
1253 | (pi, te, pt, pe, ps): Add declarations so that DEBUG386 can be | |
1254 | used again. | |
1255 | (reloc): Don't return 8 and 16 bit non-PC relative relocations on | |
1256 | ELF, since the ELF object format does not have these type of | |
1257 | relocations. Change the abort into as as_bad and return | |
1258 | BFD_RELOC_NONE to silence compiler warnings. | |
1259 | (md_assemble): Keep track of the instruction size. Allow white | |
1260 | space between the $ and the constant for compatibility with older | |
1261 | gases and other assemblers. | |
1262 | (i386_operand): Skip spaces between $ and expression. | |
1263 | (tc_gen_reloc): Don't allow anything but 32 bit relocations on | |
1264 | ELF. Convert abort into an as_bad and assert into as_fatal. | |
1265 | ||
132239bf KR |
1266 | Wed Oct 13 16:50:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1267 | ||
1268 | * config/obj-coffbfd.c (fixup_segment) [DIFF_EXPR_OK]: If | |
1269 | sub_symbolP is in the current segment, convert to a PC-relative | |
1270 | fixup and discard the symbol. | |
1271 | ||
b7cbb59f ILT |
1272 | Wed Oct 13 14:00:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1273 | ||
463b1851 ILT |
1274 | * config/obj-ecoff.c (ecoff_build_symbols): Handle st_End symbol |
1275 | for st_StaticProc just like st_Proc. | |
1276 | ||
b7cbb59f ILT |
1277 | * write.c (relax_and_size_all_segments): Moved #endif for OBJ_BOUT |
1278 | so that OBJ_BOUT doesn't forget to adjust all the fragments in the | |
1279 | .bss section. | |
1280 | ||
f2a663d3 ILT |
1281 | Tue Oct 12 17:26:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1282 | ||
1283 | * config/tc-mips.c: If OBJ_ELF, include elf/mips.h. | |
1284 | (mips_regmask_frag): New static variable, if OBJ_ELF. | |
1285 | (md_begin): If OBJ_ELF, create .reginfo section and set | |
1286 | mips_regmask_frag to a frag. | |
1287 | (mips_elf_final_processing): New function, if OBJ_ELF. Set | |
1288 | mips_regmask_frag to register mask information. | |
1289 | * config/tc-mips.h (elf_tc_final_processing): New macro, defined | |
1290 | if OBJ_ELF. | |
1291 | ||
99024047 KR |
1292 | Tue Oct 12 03:33:26 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1293 | ||
2145a183 KR |
1294 | * messages.c (as_fatal): Use myname when printing messages. |
1295 | ||
99024047 KR |
1296 | * config/tc-i960.c (md_begin): Use null pointer, not empty string, |
1297 | as initial "return" value in case hashing isn't needed. | |
1298 | ||
1299 | * config/tc-a29k.c (md_atof): Return null, not empty string, on | |
1300 | success. | |
1301 | * config/tc-h8300.c (md_atof), config/tc-h8500.c (md_atof), | |
1302 | config/tc-hppa.c (md_atof), config/tc-i860.c (md_atof), | |
1303 | config/tc-i960.c (md_atof), config/tc-m88k.c (md_atof), | |
1304 | config/tc-ns32k.c (md_atof), config/tc-sh.c (md_atof): Ditto. | |
1305 | ||
1306 | Mon Oct 11 16:46:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
2dd45209 SC |
1307 | |
1308 | fix for pr 3571 | |
1309 | * config/tc-h8300.c (get_specific): Special action if 8 bit | |
1310 | address seen. (check_operand): Don't complain if truncating top | |
1311 | bits of an 8 bit address. (build_bytes): Allow an immediate and | |
1312 | an absolute in the same insn. | |
1313 | ||
f37449aa ILT |
1314 | Mon Oct 11 17:18:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1315 | ||
1316 | * write.c (write_contents): Don't crash if seginfo is NULL. | |
1317 | ||
1318 | * config/obj-ecoff.c (ecoff_frob_file): Write out register masks | |
1319 | by modifying .reginfo section, not by directly modifying BFD | |
1320 | backend data. | |
1321 | ||
fec552ce DZ |
1322 | Mon Oct 11 14:11:32 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
1323 | ||
1324 | * config/ho-sunos.h: remove extern time declaration | |
1325 | ||
8d3be803 KR |
1326 | Mon Oct 11 16:14:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1327 | ||
1328 | * messages.c (as_fatal): Do mention that it's the assembler that | |
1329 | got the fatal error. | |
1330 | ||
88225433 ILT |
1331 | Fri Oct 8 14:09:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1332 | ||
1aa6938e ILT |
1333 | * config/tc-mips.c (mips_gprmask, mips_cprmask): New variables to |
1334 | hold register masks. | |
1335 | (md_begin): Initialize them to zero. | |
1336 | (append_insn): Update mips_gprmask and mips_cprmask. Also add | |
1337 | register variables pinfo and prev_pinfo. | |
1338 | * config/tc-mips.h (mips_gprmask, mips_cprmask): Declare. | |
1339 | * config/obj-ecoff.c (ecoff_frob_file): If TC_MIPS, set gprmask | |
1340 | and cprmask from mips_gprmask and mips_cprmask. | |
1341 | ||
88225433 ILT |
1342 | * config/tc-mips.h: Define TARGET_FORMAT if OBJ_ELF. |
1343 | * config/tc-mips.c (GPOPT): Define if OBJ_ECOFF or OBJ_ELF. | |
1344 | (various): Change all references to GP references to apply if | |
1345 | GPOPT, not if OBJ_ECOFF. | |
1346 | (s_change_sec): Rearrange somewhat. If OBJ_ELF, use .rodata | |
1347 | instead of .rdata. If OBJ_ELF, set section flags for .rodata and | |
1348 | .sdata sections. | |
1349 | (s_frame, s_loc, s_mask): Comment out entire functions, rather | |
1350 | than just body. They're not used anyhow. | |
1351 | * configure.in: Set cpu_type to mips for mips*. Accept | |
1352 | mips-*-elfl* and mips-*-elf*. | |
1353 | ||
17a0da33 ILT |
1354 | Thu Oct 7 18:36:29 1993 Michael Meissner (meissner@osf.org) |
1355 | ||
1356 | * config/obj-elf.c (obj_elf_common): Allow the alignment field to | |
1357 | not be specified. | |
1358 | ||
80aab579 ILT |
1359 | Wed Oct 6 13:01:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1360 | ||
abdad6bc ILT |
1361 | * config/tc-mips.c (cons_fix_new_mips): New function. Turn |
1362 | BFD_RELOC_64 into BFD_RELOC_32. | |
1363 | * config/tc-mips.h (TC_CONS_FIX_NEW): Define. | |
1364 | (cons_fix_new_mips): Declare. | |
1365 | ||
80aab579 ILT |
1366 | Changes to let cons handle bignums like general expressions. |
1367 | * expr.h (expressionS): New field X_unsigned. | |
1368 | * expr.c (operand): Initialize X_unsigned to 1. Set it to 0 for | |
1369 | unary minus case. | |
1370 | (expr) Fix typo resultP to right if missing operand. Set | |
1371 | X_unsigned to 1 when building new expression. | |
1372 | * read.c (potable): Make "octa" and "quad" call cons, not | |
1373 | big_cons. | |
1374 | (cons): Handle bignums. If given an O_constant (small integer) to | |
1375 | fill a big space, turn it into a bignum. | |
1376 | (parse_bitfield_cons): Set X_unsigned field. | |
1377 | (bignum_low, bignum_limit, bignum_high, grow_bignum, big_cons): | |
1378 | Removed. | |
1379 | * read.h (big_cons): Remove prototype. | |
1380 | * symbols.c (resolve_symbol_value): Don't give a warning if a | |
1381 | symbol in expr_section can not be resolved. | |
1382 | (S_SET_VALUE): Clear X_unsigned. | |
1383 | * write.c (write_object_file): If resolve_symbol_value failed on a | |
1384 | symbol we are writing out, give a warning. | |
1385 | * config/tc-h8500.c (parse_reglist): Set X_unsigned. | |
1386 | * config/tc-hppa.c (md_pseudo_table): Change "octa" and "quad" to | |
1387 | call pa_cons, not pa_big_cons. | |
1388 | (pa_big_cons): Remove. | |
1389 | * config/tc-hppa.h (pa_big_cons): Remove declaration. | |
1390 | * config/tc-i960.c (md_pseudo_table): Change "quad" to call cons, | |
1391 | not big_cons. | |
1392 | ||
1393 | Tue Oct 5 10:53:36 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) | |
1394 | ||
1395 | * doc/as.texinfo (Copying): new node, to handle the recent changes | |
1396 | in the texinfo/gpl.texinfo file | |
1397 | ||
4f5666c5 ILT |
1398 | Mon Oct 4 17:10:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1399 | ||
1400 | * read.c (big_cons): Handle "0" correctly. | |
1401 | ||
1402 | * config/tc-mips.c (md_begin): Set target_big_endian correctly. | |
1403 | ||
8208ab5a KR |
1404 | Mon Oct 4 15:37:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1405 | ||
1406 | * config/tc-m68k.c (m68k_ip): Mode 7.3 operand using PC should | |
1407 | have pc-relative fixup. | |
1408 | (md_parse_option): Move "-k" case down near "-pic" case. | |
1409 | ||
31909d40 KR |
1410 | * configure.in: Alphabetize list of cpu type alternatives. Enable |
1411 | OS values of "linux*elf*" and "linux*coff*" to select those | |
1412 | formats, with linux emulation. Don't bother checking for upper- | |
1413 | or mixed-case versions of "ose". | |
1414 | ||
8208ab5a KR |
1415 | Thu Sep 30 11:05:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
1416 | ||
1417 | * config/z8k.c (md_pseudo_table): add "unseg". | |
1418 | ||
6cc87fbb RP |
1419 | Wed Sep 29 16:15:11 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
1420 | ||
1421 | * config/m88k-opcode.h (m88k_opcodes): correct a few mistakes | |
1422 | found while extending the dissassembler. | |
1423 | ||
8f3956b3 SS |
1424 | Tue Sep 28 12:02:04 1993 Stan Shebs (shebs@rtl.cygnus.com) |
1425 | ||
1426 | * configure.in: Split i386 LynxOS out from other coff targets, | |
1427 | add a specific Lynx emulation. | |
1428 | Add m68k LynxOS target. | |
1429 | * config/tc-i386.c: Define specific Lynx target format. | |
1430 | * config/tc-m68k.c: Define specific Lynx target format. | |
1431 | * config/te-lynx.h: New file. | |
1432 | ||
1433 | * config/obj-coffbfd.h: Don't set TARGET_FORMAT to be | |
1434 | "coff-{i386,m68k}" if TARGET_FORMAT already defined. | |
1435 | (INIT_STAB_SECTION): Define. | |
1436 | * config/obj-coffbfd.c: Include <time.h>. | |
1437 | (write_object_file): Look for .stab sections and call | |
1438 | adjust_stab_section. | |
1439 | (adjust_stab_section): New function, fills in the first symbol | |
1440 | of a stab section with number of symbols and string table size. | |
1441 | (obj_coff_init_stab_section): New function, creates the initial | |
1442 | symbol for a stab section. | |
1443 | ||
43029a8f KR |
1444 | Mon Sep 27 15:21:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1445 | ||
1446 | * config/atof-vax.c (md_atof): Return null on success instead of | |
1447 | empty string. | |
1448 | * config/atof-tahoe.c (md_atof): Ditto. | |
1449 | * read.c (float_cons): Expect a null pointer for success, not an | |
1450 | empty string. | |
1451 | ||
1452 | * hash.c (hash_insert, hash_jam, hash_grow): Return null pointer | |
1453 | on success, instead of empty string. All callers changed. | |
1454 | ||
1455 | * config/tc-vax.c: Use PARAMS in declarations. | |
1456 | (vip_op): Use NULL instead of empty string for success in error | |
1457 | and warning fields. | |
1458 | ||
b7318ac4 KR |
1459 | Sun Sep 26 23:45:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1460 | ||
b9790da8 KR |
1461 | * expr.c (expr) [DIFF_EXPR_OK]: Permit subtraction of two symbols |
1462 | in different defined segments. | |
1463 | ||
b7318ac4 | 1464 | * write.c (relax_segment): Localize "aim" variable. If |
132239bf | 1465 | DIFF_EXPR_OK, don't impose checks on symbol segment types. |
b7318ac4 KR |
1466 | (fixup_segment) [DIFF_EXPR_OK]: If sub_symbolP is in the current |
1467 | segment, convert to a PC-relative fixup and discard the symbol. | |
1468 | ||
1469 | * config/tc-m68k.c (flag_want_pic): New variable, mostly ignored. | |
1470 | (md_parse_option) [TE_SUN3]: Set it for "-k". | |
1471 | (m68k_ip): Generate proper fixup for mode 7.3. | |
1472 | * config/tc-m68k.h (DIFF_EXPR_OK): Define. | |
1473 | ||
c996b199 KR |
1474 | Sat Sep 25 05:08:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1475 | ||
1476 | * config/tc-m68k.c (struct m68k_incant, getone, gettwo): Moved | |
1477 | earlier in the file. | |
1478 | (insop, add_exp): Now defined as functions, for readability. | |
1479 | (insop): Now takes two arguments; callers changed. | |
1480 | ||
6d6b97b7 RP |
1481 | Fri Sep 24 12:37:59 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
1482 | ||
58f3e8a9 RP |
1483 | * config/tc-m88k.c (get_o6): new function. |
1484 | (get_bf, get_cmp, get_cnd, get_cr, get_fcr, get_imm16, get_reg, | |
1485 | get_vec9, getval, get_pcr, calcop, match_name): make static and | |
1486 | prototype. | |
1487 | (s_file): remove extraneous forward decl. | |
1488 | (md_begin): add const to retval decl. | |
1489 | (calcop): cope with instructions without arguments. Handle 'o' | |
1490 | type argument, the o6 field of the prot insn. | |
1491 | (md_estimate_size_before_relax): return a dummy value. | |
1492 | ||
6d6b97b7 RP |
1493 | * config/m88k-opcode.h (m88k_opcodes): comment change; o6 field is |
1494 | in bits 10 through 7. flt.[dxs]s requires an r register in the | |
1495 | second argument. New instruction lda.x. New instruction muls | |
1496 | (alias for mul). | |
1497 | ||
1498 | Fri Sep 24 13:43:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
1499 | ||
1500 | * Makefile.in (distclean): Recurse like clean. | |
1501 | * doc/Makefile.in (distclean): New target. | |
1502 | ||
1503 | * config/tc-mips.c (md_begin): Set BFD architecture and machine | |
1504 | based on MIPS ISA level. | |
1505 | ||
1506 | Thu Sep 23 17:58:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
1507 | ||
1508 | * as.c (main): "exhausted", not "exhuasted". | |
1509 | ||
1510 | * struc-symbol.h (struct symbol): Add sy_used_in_reloc field. | |
1511 | * write.c (adjust_reloc_syms): Set sy_used_in_reloc. | |
1512 | (write_object_file): Never strip symbols with sy_used_in_reloc | |
1513 | set. | |
1514 | ||
1515 | * config/obj-elf.c (obj_elf_section): Rewrote to handle both | |
1516 | Solaris and SVR4 style .section pseudo-ops. | |
1517 | (obj_elf_ident): Set SEC_READONLY for .comment section. | |
1518 | * config/tc-sparc.c (md_apply_fix): If this is ELF, and we're | |
1519 | generating a reloc, don't apply a fix. | |
1520 | ||
6110df28 KR |
1521 | Thu Sep 23 13:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1522 | ||
1523 | * config/obj-coffbfd.c (relax_align): Now static. | |
1524 | ||
9bd0d649 ILT |
1525 | Mon Sep 20 19:23:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1526 | ||
1527 | * read.c (get_stab_string_offset): Make non-static. Make | |
1528 | arguments const. Don't align strings to 4 byte boundaries. | |
1529 | * read.h: Declare get_stab_string_offset. | |
1530 | * config/obj-elf.c (obj_elf_section): Set SEC_ALLOC as well as | |
1531 | SEC_LOAD for progbits section. | |
1532 | (obj_elf_init_stab_section): New function. | |
1533 | (adjust_stab_sections): Add casts to avoid warnings. | |
1534 | * config/obj-elf.h (INIT_STAB_SECTION): Call | |
1535 | obj_elf_init_stab_section. | |
1536 | (OBJ_PROCESS_STAB): Removed definition. | |
1537 | ||
80903ca6 ILT |
1538 | Fri Sep 17 18:12:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1539 | ||
1540 | * config/obj-elf.h (S_GET_SIZE): Define. | |
1541 | (obj_frob_forward_symbol): Define. | |
1542 | * config/tc-i386.c (line_comment_chars): Initialize in all cases. | |
1543 | ||
13998021 ILT |
1544 | Thu Sep 16 14:23:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1545 | ||
9bd0d649 | 1546 | * tc.h: Declare tc_gen_reloc differently depending upon |
13998021 ILT |
1547 | RELOC_EXPANSION_POSSIBLE. |
1548 | * config/obj-elf.c (obj_elf_section): Only set flags when first | |
1549 | creating the section. | |
1550 | ||
1551 | Wed Sep 15 12:15:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
1552 | ||
1553 | * config/tc-mips.c (append_insn): Don't swap a trap instruction | |
1554 | with a branch. | |
1555 | ||
4f0bccc7 ILT |
1556 | Tue Sep 14 13:31:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1557 | ||
90397ff8 ILT |
1558 | * config/obj-elf.c (obj_elf_data, obj_elf_text): New functions; |
1559 | set previous_section and previous_subsection and then call s_data | |
1560 | and s_text, respectively. | |
1561 | (obj_pseudo_table): Add data and text. | |
1562 | (obj_elf_section): Add SEC_LOAD to default initialization of | |
1563 | flags. Treat .rodata1 like .rodata. Set SEC_LOAD as well as | |
1564 | SEC_ALLOC for "alloc" string. Don't bother trying to find the | |
1565 | section; just use subseg_new. | |
1566 | ||
4f0bccc7 ILT |
1567 | * read.c (change_to_section): Removed. This is now done by |
1568 | subseg_new. | |
1569 | (get_stab_string_offset): Rearranged somewhat. Create the section | |
1570 | using subseg_new. Store the string index in seg_info, rather than | |
1571 | in a static variable. Force the first string to be empty. Use | |
1572 | frag_more rather than FRAG_APPEND_1_CHAR. | |
1573 | (s_stab_generic): Rewrote. | |
1574 | * subsegs.h (segment_info_type): Added stabu union. | |
1575 | * subsegs.c (subseg_new): Initialize stab_string_size to 0. | |
1576 | * config/obj-aout.c: Don't include aout/stab_gnu.h. | |
1577 | (obj_aout_stab, obj_aout_desc): Removed. | |
1578 | (obj_pseudo_table): Removed desc and stabX entries. | |
1579 | * config/obj-bout.c: Same changes as config/obj-aout.c. | |
1580 | * config/obj-bout.h (S_SET_TYPE): Define. | |
1581 | (tc_bout_fix_to_chars): Declare. | |
1582 | * config/obj-coff.c (obj_coff_stab): Removed. | |
1583 | (obj_pseudo_table): Removed desc and stabX entries. | |
1584 | * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define. | |
1585 | * config/obj-coffbfd.c (current_stab_symbol): Removed. | |
1586 | * config/obj-coffbfd.h (obj_symbol_type): Removed n_strx, n_type, | |
1587 | n_other, n_desc and n_value fields. | |
1588 | (S_{S,G}ET_{OFFSET,OTHER,TYPE,DESC}): Removed. | |
1589 | (MAKE_STAB_SYMBOL): Removed. | |
1590 | * config/obj-ecoff.c (obj_ecoff_stab): Renamed to ecoff_stab. | |
1591 | Changed arguments and removed parsing code. | |
1592 | (obj_pseudo_table): Removed stabX entries. | |
1593 | * config/obj-ecoff.h (ecoff_stab): Declare. | |
1594 | (OBJ_PROCESS_STAB): Define. | |
1595 | * config/obj-elf.c: Don't include aout/stab_gnu.h. | |
1596 | (obj_elf_stab, obj_elf_xstab, obj_elf_desc, | |
1597 | elf_stab_symbol_string, elf_stab_symbol, obj_elf_stab_generic): | |
1598 | Removed. | |
1599 | (obj_pseudo_table): Removed desc, stabX and xstabs entries. | |
1600 | (obj_elf_version): Use subseg_new, not bfd_make_section. Don't | |
1601 | set SEC_LOAD for .note section. | |
1602 | (adjust_stab_sections): Get frag pointer from seg_info, rather | |
1603 | than looking through frags. | |
1604 | * config/obj-elf.h (S_{S,G}ET_{OTHER,TYPE,DESC}): Removed. | |
1605 | (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB): | |
1606 | Define. | |
1607 | * config/obj-vms.c (obj_aout_stab): Removed. | |
1608 | (obj_pseudo_table): Removed stabX entries. | |
1609 | * config/obj-vms.h (S_SET_TYPE): Define. | |
1610 | ||
1611 | * as.h: Declare listing. | |
1612 | * read.c: Don't declare listing. | |
1613 | (emit_expr): Cast fix_new_exp argument. | |
1614 | (parse_bitfield_cons): Correct printf format. | |
1615 | * symbols.c (symbol_new): Add cast to avoid warning. | |
1616 | * write.h: Declare text_last_frag and data_last_frag. | |
1617 | * config/obj-bout.c (obj_bout_line): Added dummy argument. | |
1618 | * config/obj-coffbfd.c: Add some casts to avoid warnings. | |
1619 | * config/tc-a29k.c: Likewise. | |
1620 | * config/tc-i960.c: Likewise. Also fully bracket structure | |
1621 | initializations, fix printf formats, and remove unused variables. | |
1622 | ||
604633ae ILT |
1623 | Mon Sep 13 16:48:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1624 | ||
1625 | * read.c (s_desc): Only compile and use if S_SET_DESC is defined. | |
1626 | * struc-symbol.h: Declare verify_symbol_chain and | |
1627 | verify_symbol_chain_2 even if not SYMBOLS_NEED_BACKPOINTERS. | |
1628 | * symbols.c (verify_symbol_chain): Removed useless expression. | |
1629 | * write.c (headers, the_object_file): Only use if not | |
1630 | BFD_ASSEMBLER and not BFD. | |
1631 | (fixup_segment, cvs_frag_to_fill): Only use if BFD_ASSEMBLER or | |
1632 | not BFD. | |
1633 | (merge_data_into_text): Only use if BFD_ASSEMBLER or (not BFD and | |
1634 | not OBJ_AOUT). | |
1635 | * write.h: Declare relax_segment. | |
1636 | * config/obj-coffbfd.c (stack_pop, stack_push, stack_init): Made | |
1637 | static. | |
1638 | (stack_top): Commented out, since it's not used. | |
1639 | Fixed up pseudo-op functions to take an ignored int argument. | |
1640 | (size_section): Added default BAD_CASE to switch. | |
1641 | Changed bzero calls to memset. | |
1642 | * config/obj-coffbfd.h (S_IS_LOCAL): Call strchr on S_GET_NAME | |
1643 | (s), not on s itself. | |
1644 | * config/tc-a29k.c (s_use): Take ignored int argument. Only | |
1645 | define if OBJ_COFF is not defined. | |
1646 | * config/tc-i386.c: (fits_in_signed_byte, smallest_imm_type): Make | |
1647 | argument signed again. | |
1648 | * config/tc-m68k.c (s_bss, s_even, s_proc): Take ignored int | |
1649 | argument. | |
1650 | (m68k_ip): Fully bracket initialization of archs. | |
1651 | Correct several formats for __LINE__ to be %d rather than %s. | |
1652 | (init_table): Fully bracket initialization. | |
1653 | Cast values larger than 0x7f assigned to fr_opcode to char. | |
1654 | ||
1655 | * subsegs.c: Renamed non-BFD_ASSEMBLER subseg_new to subseg_set. | |
1656 | Wrote non-BFD_ASSEMBLER subseg_new. Now subseg_new always takes a | |
1657 | section name, and subseg_set always takes a segT. Changed all | |
1658 | callers as appropriate. | |
1659 | * config/obj-coffbfd.c (change_to_section): Renamed to | |
1660 | obj_coff_add_segment. Corrected. Made callers use subseg_new. | |
1661 | * config/obj-coffbfd.h (obj_segment_name, obj_add_segment): | |
1662 | Define. | |
1663 | ||
54e3e909 DE |
1664 | Mon Sep 13 13:15:03 1993 Doug Evans (dje@canuck.cygnus.com) |
1665 | ||
1666 | * config/tc-sparc.h (LOCAL_LABEL): Remove test for name[0] == 'L'. | |
1667 | ||
58d4951d ILT |
1668 | Fri Sep 10 11:22:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1669 | ||
1670 | * config/obj-elf.h (S_SET_SIZE): Actually set the size. | |
1671 | ||
1672 | Gcc lint. | |
54e3e909 | 1673 | * Added a number of casts to function calls. |
58d4951d ILT |
1674 | * app.c (do_scrub_begin), as.c (main), expr.c (integer_constant, |
1675 | operand, expr), read.c (read_begin, HANDLE_CONDITIONAL_ASSEMBLY, | |
1676 | read_a_source_file, s_align_bytes, demand_empty_rest_of_line, | |
1677 | ignore_rest_of_line, big_cons, is_it_end_of_statement, s_ignore), | |
1678 | read.h (is_name_beginner, is_part_of_name), config/obj-elf.c | |
1679 | (obj_elf_section), config/tc-i386.c (parse_register), | |
1680 | config/tc-sparc.c (isoctal, s_proc): Cast char | |
1681 | array indices to unsigned char. | |
54e3e909 DE |
1682 | * app.c (process_escape): Make static. Add prototype. Change |
1683 | argument from char to int. | |
58d4951d ILT |
1684 | * as.c: Include output-file.h for prototypes. Comment out unused |
1685 | function got_sig. | |
1686 | * Makefile.in (as.o): Depend on output-file.h. | |
1687 | * as.h (BAD_CASE): Cast val argument to long, and use %ld. | |
54e3e909 DE |
1688 | (pseudo_typeS): Add prototype to poc_handler field. |
1689 | (print_version_id): Add prototype. | |
1690 | (xmalloc, xrealloc): Change size arguments to unsigned long. | |
1691 | (do_scrub_next_char): Add prototypes for function arguments. | |
1692 | (had_errors, had_warnings, scrub_from_file): Remove duplicate | |
1693 | declarations. | |
1694 | * atof-generic.c (atof_generic): Make size variables unsigned. | |
58d4951d | 1695 | * cond.c (ignore_input): Removed unused local variable ptr. |
54e3e909 DE |
1696 | * expr.c (floating_constant, integer_constant): Make static. Add |
1697 | prototypes. | |
1698 | * flonum-copy.c (flonum_copy): Make size variables unsigned. | |
58d4951d | 1699 | * frags.h: Add prototype for frag_init. |
54e3e909 DE |
1700 | * hash.h, hash.c: Change hash values from char * to PTR, make hash |
1701 | strings const, make returned error strings const char *. Added | |
1702 | prototypes for functions. | |
1703 | * input-file.h, input-file.c (input_file_buffer_size): Return | |
1704 | unsigned int. | |
1705 | * input-scrub.c (buffer_length): Make unsigned. | |
1706 | (input_scrub_push, input_scrub_pop): Make static. | |
58d4951d ILT |
1707 | * listing.c (list_symbol_table): Cast sprintf argument to unsigned |
1708 | long and use %lx. Print name of segment rather than address of | |
1709 | structure. | |
54e3e909 DE |
1710 | (listing_list, listing_title): Change argument to int. |
1711 | (listing_eject, listing_flags, listing_psize): Add int argument. | |
1712 | * listing.h: Corresponding declaration changes. | |
1713 | * obj.h (obj_emit_symbols): Rename prototype argument to avoid | |
1714 | shadowing. | |
58d4951d | 1715 | * read.h: Change get_absolute_expression prototype to return |
54e3e909 DE |
1716 | offsetT. Add prototype for next_char_of_string. Various |
1717 | prototype changes. | |
58d4951d | 1718 | * read.c: Remove prototype for next_char_of_string. |
54e3e909 DE |
1719 | (pobegin): Make errtxt const. Make new_length, tmp_len and num |
1720 | unsigned. | |
1721 | (s_abort, s_align_ptwo, s_comm, s_data, s_app_line, s_fill, | |
1722 | s_globl, s_lsym, s_org, s_set, s_text, s_desc): Add int argument. | |
1723 | Change all callers. | |
58d4951d ILT |
1724 | (s_comm): Change temp from valueT to offsetT. Cast to long when |
1725 | printing and use %ld (only for error messages anyhow). | |
54e3e909 DE |
1726 | (s_long, s_int): Remove unused functions. |
1727 | (cons): Change argument to int. | |
58d4951d ILT |
1728 | (emit_expr): Use %lx when printing longs. |
1729 | (get_absolute_expression): Return offsetT, not long. | |
1730 | (get_stab_string_offset): Comment out unless | |
1731 | SEPARATE_STAB_SECTIONS. | |
1732 | (s_stab_generic): Remove unused offset. Define seg_is_new only | |
1733 | if SEPARATE_STAB_SECTIONS. Use toP only in local block. | |
54e3e909 | 1734 | * struc-symbol.h (verify_symbol_chain_2): Add prototype. |
58d4951d | 1735 | * symbols.c: Remove nested comment. |
54e3e909 | 1736 | (symbol_new): Rename value to valu. |
58d4951d | 1737 | (colon): Use %ld and cast to long in error message. |
54e3e909 DE |
1738 | * symbols.h: Remove duplicate verify_symbol_chain declaration. |
1739 | * tc.h: Remove unused md_emit_relocations declaration. | |
1740 | (tc_gen_reloc): Add declaration. | |
58d4951d ILT |
1741 | * write.c (cvt_frag_to_fill): Change first argument name depending |
1742 | on BFD_ASSEMBLER. | |
54e3e909 DE |
1743 | (write_relocs): Remove unused offset, frags. Remove tc_gen_reloc |
1744 | declarations. Make n unsigned. | |
1745 | (write_contents): Remove unused i, n, relocs, fixp. Rename frags | |
1746 | to f to avoid shadowing. | |
58d4951d ILT |
1747 | (write_object_file): Define fragP only if not BFD_ASSEMBLER or not |
1748 | WORKING_DOT_WORD. Remove unused keep. Only declare punt and | |
54e3e909 | 1749 | punt_it if they will be used. Make i and n unsigned. |
58d4951d | 1750 | (fixup_segment): Cast to long and use %ld in error message. |
54e3e909 | 1751 | * xmalloc.c (xmalloc, xrealloc): Make size argument unsigned. |
58d4951d ILT |
1752 | * config/obj-aout.h: Remove nested comment. Add prototype for |
1753 | obj_aout_frob_symbol. | |
54e3e909 DE |
1754 | (obj_aout_line, obj_aout_desc): Add int argument. |
1755 | * config/obj-ecoff.c: Changed build routines to use an unsigned | |
1756 | offset. | |
1757 | (add_string): Make len unsigned long. | |
58d4951d ILT |
1758 | (obj_ecoff_stab): Use %lu in error message. |
1759 | * config/obj-elf.c (obj_elf_common): Comment out unused label | |
1760 | allocate_bss. | |
1761 | (obj_elf_frob_symbol): Return 0 (currently broken). | |
54e3e909 DE |
1762 | (obj_elf_desc, obj_elf_version, obj_elf_size, obj_elf_type, |
1763 | obj_elf_ident, obj_elf_weak, obj_elf_local, obj_elf_common, | |
1764 | obj_elf_line, obj_elf_previous): Add int argument. | |
1765 | (obj_elf_write_symbol_p): Make static. | |
1766 | * config/obj-elf.h (obj_elf_write_symbol): Add prototype. | |
58d4951d ILT |
1767 | * config/tc-hppa.h: Remove declarations of functions declared in |
1768 | read.h. | |
54e3e909 DE |
1769 | * config/tc-i386.c (ENCODE_RELAX_STATE): Cast to relax_substateT. |
1770 | (s_bss): Add int argument. | |
1771 | (fits_in_signed_byte, smallest_imm_type): Make argument unsigned. | |
1772 | (dummy): Remove unused function. | |
1773 | (md_assemble): Rename local o to op to avoid shadowing. | |
1774 | (tc_gen_reloc): Rename local reloc to rel to avoid shadowing. | |
1775 | * config/tc-m68k.c (s_data1, s_data2): Add int argument. | |
58d4951d ILT |
1776 | * config/tc-mips.c (mips_ip, md_apply_fix): Cast to long and use |
1777 | %ld in error messages. | |
54e3e909 DE |
1778 | * config/tc-sparc.c: Remove duplicate declarations. |
1779 | (getExpression): Rewrite condition to avoid empty conditional | |
1780 | body. | |
1781 | (s_reg, s_proc, s_reserve, s_common, s_seg, s_xword): Add int | |
1782 | argument. | |
58d4951d | 1783 | |
892a3ff1 KR |
1784 | Thu Sep 9 17:10:00 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1785 | ||
1786 | Changes from Jeff Law: | |
1787 | ||
1788 | * config/tc-hppa.c (md_assemble): Fix typo. | |
132239bf | 1789 | (pa_ip): Delete unused variables and labels. Do not check for |
892a3ff1 KR |
1790 | unsigned values being < 0, it can't happen. |
1791 | (is_same_frag): Return a value in recursive call case. | |
1792 | (pa_callinfo): Delete unused variables and labels. | |
1793 | (pa_comm): Likewise. | |
1794 | (pa_copyright): Likewise. | |
1795 | (pa_export): Likewise. | |
1796 | (pa_import): Likewise. | |
1797 | (pa_param): Likewise. | |
1798 | (pa_space): Likewise. | |
1799 | (pa_subspace): Likewise. | |
1800 | ||
abdd08c9 ILT |
1801 | Thu Sep 9 15:05:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1802 | ||
1803 | * read.c (get_stab_string_offset, s_stab_generic): If | |
1804 | BFD_ASSEMBLER, call subseg_set rather than subseg_new. | |
1805 | ||
414b2c8f ILT |
1806 | Wed Sep 8 15:09:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1807 | ||
1808 | * config/obj-elf.c (obj_elf_section): Set SEC_LOAD when using | |
1809 | default flag values. | |
1810 | ||
4064305e SS |
1811 | Tue Sep 7 10:22:52 1993 Stan Shebs (shebs@rtl.cygnus.com) |
1812 | ||
1531386b SS |
1813 | * read.c: (change_to_section): Don't include body if not MANY_SECTIONS. |
1814 | ||
4064305e SS |
1815 | * read.c: (s_stab, s_xstab, s_desc): New functions to parse |
1816 | various stab-related directives. | |
1817 | * read.h: (s_stab, s_xstab, s_desc): New function prototypes. | |
1818 | * write.c: (merge_data_into_text): Fix ifdef tangle. | |
1819 | * config/obj-coffbfd.c (current_stab_symbol): Fake symbol | |
1820 | for stab reader to use. | |
1821 | * config/obj-coffbfdh.h (obj_symbol_type): Added fields for | |
132239bf | 1822 | stab reader, macros to access. |
4064305e | 1823 | |
81b407c9 KR |
1824 | Fri Sep 3 16:44:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1825 | ||
1826 | * config/obj-elf.h (elf_symbol): Fixed name of elf_symbol_type. | |
1827 | ||
1828 | * config/tc-hppa.h (struct default_subspace_dict, struct | |
1829 | default_space_dict): Field "sort" is now unsigned char. | |
1830 | ||
1831 | * config/tc-hppa.c (pa_def_subspaces, pa_def_spaces): Align | |
1832 | columns for easier reading. | |
1833 | (bcmp, index): Deleted USG-specific definitions. Should be dealt | |
1834 | with in ho-*.h, or in libiberty. Changed mention of index to | |
1835 | strchr. | |
1836 | (label_symbolP, label_symbol_defined, callinfo_found, | |
1837 | within_entry_exit, exit_processing_complete, within_procedure, | |
1838 | pa_def_subspaces, pa_def_spaces, pa_pseudo_op_moves_pc, | |
1839 | label_symbols_rootP, pa_get_label, pa_label_is_defined, | |
1840 | pa_undefine_label): Now static. | |
1841 | (movers): Now const, in addition to pointing to const data. | |
1842 | * config/tc-hppa.h (label_symbolS_rootP, pa_get_label, | |
1843 | pa_label_is_defined, pa_undefine_label, pa_pseudo_op_moves_pc): | |
1844 | Delete declarations. | |
1845 | ||
1846 | Merged more changes from Jeff Law and Pete Hoogenboom: | |
1847 | ||
1848 | * config/tc-hppa.c (pa_def_subspaces, pa_def_subspaces): Remove | |
1849 | entries for .stab and .stabstr. | |
1850 | ||
1851 | * config/obj-elf.c: (elf_stab_symbol_string): Set the | |
1852 | SEC_LOAD attribute for the .stabstr section. | |
1853 | (obj_elf_stab_generic): Set the SEC_LOAD attribute for the | |
1854 | .stab section. | |
1855 | (obj_elf_stab_generic): Change '#if 1' to '#if 0'. | |
1856 | (obj_elf_stab_generic): Incorrect byte count on call to | |
1857 | md_number_to_chars function. | |
1858 | ||
1859 | * config/tc-hppa.c (hppa_tc_symbol): Static functions need | |
1860 | argument relocation bits too. | |
1861 | ||
1862 | * config/tc-hppa.c (pa_stringer): Correctly handle escaping | |
1863 | characters which should appear unaltered in the output string (for | |
1864 | example an escaped double-quote). | |
1865 | ||
1866 | * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Always | |
1867 | initialize name. | |
1868 | (pa_parse_neg_cmpsub_cmpltr): Likewise. | |
1869 | (pa_parse_nonneg_add_cmpltr): Likewise. | |
1870 | (pa_parse_neg_add_cmpltr): Likewise. | |
1871 | ||
1872 | * config/tc-hppa.h (parse_cons_expression_hppa): Remove prototype | |
1873 | for now. | |
1874 | (cons_fix_new_hppa): Likewise. | |
1875 | * config/tc-hppa.c (md_apply_fix): Fix type of valp to match | |
1876 | prototype. | |
1877 | ||
1878 | * config/tc-hppa.c: Include libhppa.h. | |
1879 | ||
132239bf | 1880 | * config/tc-hppa.h: Delete extern declarations of functions |
81b407c9 KR |
1881 | found in libhppa.h. |
1882 | ||
1883 | * config/tc-hppa.c (pa_space): Rework to avoid unwanted #ifdef | |
1884 | OBJ_ELF conditionals. | |
1885 | * config/tc-hppa.h (LOCAL_LABEL): Correctly identify local labels | |
1886 | on the PA. | |
1887 | ||
1849d646 ILT |
1888 | Thu Sep 2 10:43:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1889 | ||
ff3a5c18 ILT |
1890 | * config/tc-mips.c (macro_build): Accept 'z', and ignore it. |
1891 | (macro): Use "z,s,t" for div instructions to match corresponding | |
1892 | change in opcode table. | |
1893 | (mips_ip): Added 'z'--must be zero register. | |
1849d646 | 1894 | |
e96d50d0 KR |
1895 | Wed Sep 1 15:56:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1896 | ||
1897 | * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Declare | |
1898 | tc_gen_reloc correctly. | |
1899 | ||
1900 | * configure.in: Use "case" instead of "if" when possible. Rewrote | |
1901 | Makefile editing to reduce work done. Treat "hppa*" as "hppa". | |
1902 | ||
56607c4e RP |
1903 | Wed Sep 1 12:19:07 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
1904 | ||
1905 | * config/obj-coffbfd.c (obj_coff_section): add 'd' as an alias for | |
1906 | section type of data. 'd' seems to be used for m88k. | |
1907 | ||
1908 | Wed Aug 25 22:33:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
1909 | ||
1910 | * config/tc-mips.c (mips_align, s_stringer, s_cons, s_float_cons, | |
1911 | s_mips_space): Set insn_label to NULL to avoid changing it at the | |
1912 | next .align statement. | |
1913 | (append_insn): Don't swap jal with instruction that sets the | |
1914 | register that jal sets. | |
1915 | ||
37d719bb RP |
1916 | Wed Aug 25 16:15:57 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
1917 | ||
1918 | * configure.in: recognize m88110. | |
1919 | ||
28344993 KR |
1920 | Wed Aug 25 13:37:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
1921 | ||
1922 | Merged changes from Pete Hoogenboom and Jeff Law at Utah: | |
1923 | * config/tc-hppa.c (pa_build_unwind_subspace): SEC_ALLOC should | |
1924 | not be on for .hppa_unwind. | |
1925 | (md_pseudo_table): .PARAM and .param are valid pseudo-ops for GAS. | |
1926 | (pa_param): New function to handle .PARAM directives. | |
1927 | (pa_ip): Pass "isbranch" argument down to pa_parse_*_compltr | |
1928 | functions. Handle '|' for movb; allow movb,n. | |
1929 | (pa_parse_nonneg_cmpsub_cmpltr): Delete old useless | |
1930 | version. Handle cases where no completer exists for | |
1931 | comb,n or addb,n. | |
132239bf | 1932 | (pa_parse_neg_cmpsub_cmpltr): Handle cases where no |
28344993 KR |
1933 | completer exists for comb,n or addb,n. Make logic |
1934 | mirror that of pa_parse_nonneg_cmpsub_cmpltr. | |
1935 | (pa_parse_nonneg_add_cmpltr): Likewise. | |
1936 | (pa_parse_neg_add_cmpltr): Likewise. | |
1937 | * tc-hppa.h (pa_param): Declare. | |
1938 | ||
1939 | Tue Aug 24 15:41:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
1940 | ||
1941 | * config/tc-hppa.c (hppa_tc_make_symextn_section): Now static. | |
1942 | Added forward declaration. | |
1943 | ||
1944 | Merged changes from Pete Hoogenboom and Jeff Law at Utah: | |
1945 | ||
1946 | * config/obj-elf.c (elf_frob_file): Arguments were incorrect on | |
1947 | call to elf_tc_make_sections. | |
1948 | (obj_elf_version): A .note section shouldn't have the SEC_ALLOC | |
1949 | attribute. | |
1950 | ||
1951 | * config/tc-hppa.c (hppa_tc_make_sections): Add some processing to | |
1952 | handle symbol extension sections. | |
1953 | ||
1954 | * config/tc-hppa.c (pa_build_symextn_section): New function to | |
1955 | create a symbol extension section. | |
1956 | (pa_export_args): Make call to pa_build_symextn_section. | |
1957 | (hppa_tc_symbol, hppa_tc_make_sections, | |
1958 | hppa_tc_make_symextn_section): New functions. | |
1959 | * config/tc-hppa.h: Update elf_tc_symbol and elf_tc_make_sections | |
1960 | macros. | |
1961 | ||
1962 | * read.c (emit_expr): Place check for TC_CONS_FIX_NEW in the | |
1963 | BFD_ASSEMBLER branch as well. | |
1964 | ||
1965 | * config/tc-hppa.h: If ELF is the target object format, define | |
1966 | some ELF- and hppa-specific types and constants. | |
1967 | ||
1968 | * config/tc-hppa.c (getExpression): Fix a typo. | |
1969 | ||
1970 | * read.c (read_a_source_file): Use TC_EQUAL_IN_INSN to determine | |
1971 | if a `=' is part of an instruction. | |
1972 | (read_a_source_file): Handle case where end-of-line markers are | |
1973 | also used within instructions. | |
1974 | * config/tc-hppa.h (TC_EQUAL_IN_INSN, TC_EOL_IN_INSN): Define. | |
1975 | ||
1976 | * config/tc-hppa.c (md_apply_fix_1): Keep relocations for | |
1977 | out-of-range branches/'calls using "bl" or calls which may need | |
1978 | argument relocation stubs. Do not need/keep relocations for | |
1979 | conditional branches. | |
1980 | (elf_hppa_final_processing): Fix calculation of function size. | |
1981 | ||
1982 | * config/obj-elf.c (obj_elf_version): Mark .note section as | |
1983 | READONLY. | |
1984 | ||
1985 | * config/tc-hppa.c (parse_cons_expression_hppa): Pass exp, not the | |
1986 | address of exp, to expression. | |
1987 | (pa_build_unwind_subspace): Turn SEC_HAS_CONTENTS flag on. | |
1988 | (md_apply_fix_1): Delete unwanted comments. | |
1989 | (process_exit): Symbols marking the end of a function are always | |
1990 | BSF_LOCAL. | |
1991 | ||
1992 | * config/tc-hppa.c: Include elf32-hppa.h from BFD tree. | |
1993 | (pa_space): Declare and initialize gdb_section. | |
1994 | ||
1995 | * config/obj-elf.c (elf_frob_file): Change | |
1996 | elf_tc_final_processing_hook to elf_tc_final_processing. | |
1997 | ||
1998 | * config/tc-hppa.c (fix_new_hppa): Fix argument list to match | |
1999 | argument type declarations. | |
2000 | (getExpression): Fix typo. | |
2001 | (pa_export_args): Change elf_symbol_type to elf32_symbol_type. | |
2002 | (elf_hppa_final_processing): Likewise. Name changed from | |
2003 | elf_hppa_final_processing_hook. | |
2004 | (start_symbol_root, start_symbol_last): Deleted. | |
2005 | ||
2006 | * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION): Fix typo. | |
2007 | ||
2008 | * config/tc-hppa.h: Replace "symbolS" with "struct symbol" to | |
2009 | avoid changing include ordering. | |
2010 | ||
2011 | * config/tc-hppa.c (pa_ip, case 'y'): Handle just like 't'. | |
2012 | ||
6e8dda9c ILT |
2013 | Mon Aug 23 12:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2014 | ||
2015 | * config/tc-mips.c (set_at): Added unsignedp argument. Use | |
2016 | load_register. | |
2017 | (set_at_unsigned): Removed; changed callers to use set_at. | |
2018 | (load_register): Removed unused ip argument. Changed callers. | |
2019 | (append_insn): Don't swap branch and branch likely. | |
2020 | (macro_build): Handle 'u'. | |
2021 | (load_register): Handle 64 bit constants. | |
2022 | (macro): Added M_DABS, removed M_ABSU. Numerous changes to | |
2023 | support 64 bit constants. | |
2024 | (mips_ip): Use hex constants in range checks for clarity. | |
2025 | (md_number_to_chars): Support 8 byte values. | |
2026 | ||
1e35cd8f RP |
2027 | Fri Aug 20 16:50:59 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
2028 | ||
2029 | * config/tc-m88k.h: updated copyrights. | |
2030 | (TC_CONS_RELOC): declare to be RELOC_32. | |
2031 | ||
8358c818 ILT |
2032 | Fri Aug 20 11:16:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2033 | ||
2034 | * config/tc-mips.c (mips_isa): New static variable. | |
2035 | (md_begin): Initialize mips_isa based on TARGET_CPU. Don't sanity | |
2036 | check macros. Set text alignment and GP size here. | |
2037 | (md_assemble): Don't set text alignment and GP size here. | |
2038 | (append_insn): Don't insert NOPs for load delays if mips_isa >= 2. | |
2039 | Use the right mask and shift for WRITE_FPR_T and WRITE_FPR_S. Add | |
2040 | a NOP after a branch likely. | |
2041 | (mips_emit_delays): Don't insert NOPS for load delays if mips_isa | |
2042 | >= 2. | |
2043 | (macro): Support r6000 and r4000 macros. | |
2044 | (mips_ip): Check insn ISA level against mips_isa before using it. | |
2045 | Added 'x' case for ignored register. | |
2046 | (md_parse_option): Handle -mipsN and -mcpu=XX. | |
2047 | ||
c8d4cda1 KR |
2048 | Fri Aug 20 01:26:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2049 | ||
2050 | * config/tc-i386.c (md_pseudo_table) [OBJ_ELF]: Handle ".zero". | |
2051 | ||
2052 | Thu Aug 19 12:15:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
2053 | ||
2054 | * config/tc-sparc.c (s_local): Function moved and renamed... | |
2055 | * config/obj-elf.c (obj_elf_local): ...to here. | |
2056 | * config/tc-sparc.c (md_pseudo_table), config/obj-elf.c | |
2057 | (obj_pseudo_table): Move handling of ".local". | |
2058 | ||
2059 | * tc.h (md_parse_option): Don't declare if defined as a macro. | |
2060 | ||
2061 | * config/tc-i386.h (NO_RELOC) [BFD_ASSEMBLER]: Define as | |
2062 | BFD_RELOC_NONE. | |
2063 | (md_parse_option): New macro, converted from function. | |
2064 | * config/tc-i386.c (md_parse_option): Function deleted. | |
2065 | (comment_chars) [OBJ_ELF]: Include "/". | |
2066 | (line_comment_chars) [OBJ_ELF || TE_I386AIX]: Don't include "/". | |
2067 | (md_assemble): Cast 0xe9 to char explicitly, to avoid compiler | |
2068 | warning. | |
2069 | (md_assemble, md_estimate_size_before_relax, md_create_long_jump): | |
2070 | Call reloc for fix_new type, or use correct enumerator, instead of | |
2071 | always using NO_RELOC. | |
2072 | (i386_operand): Change "ifndef I386COFF" to "ifdef OBJ_AOUT" for | |
2073 | tests for valid section. | |
2074 | (md_convert_frag) [BFD_ASSEMBLER]: Compensate for frag start | |
2075 | address. | |
2076 | (md_apply_fix_1) [BFD_ASSEMBLER]: For pc-relative reloc with | |
2077 | symbol, compensate for location of reloc. | |
2078 | (reloc, BFD_RELOC_32, BFD_RELOC_32_PCREL) [!BFD_ASSEMBLER]: Define | |
2079 | to return zero. | |
2080 | ||
4915cac0 KR |
2081 | Wed Aug 18 16:51:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2082 | ||
2083 | * config/obj-elf.c: Undef NO_RELOC before including aout/aout64.h. | |
2084 | (obj_elf_weak): New function. | |
2085 | (obj_pseudo_table): Handle ".weak". | |
2086 | (obj_elf_section): If section directive includes a string, ignore | |
2087 | it for now. Accept "progbits" flag. | |
2088 | (obj_elf_type): Accept `@' before flag name. | |
2089 | ||
2090 | * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Get rid of `if(1)' | |
2091 | condition. | |
2092 | (fixup_segment) [BFD_ASSEMBLER]: Use bfd_is_com_section, rather | |
2093 | than checking for bfd_com_section directly. | |
2094 | (fixup_segment): Simplify range check. | |
2095 | (fixup_segment) [OBJ_COFF && TC_I960]: Simplify cpp condition | |
2096 | test. | |
2097 | ||
2098 | * symbols.h (S_SET_WEAK): Declare. | |
2099 | * symbols.c (S_SET_WEAK): New function. | |
2100 | (S_SET_EXTERNAL, S_CLEAR_EXTERNAL): Don't bother with BSF_EXPORT, | |
2101 | it's not a separate flag any more. Clear BSF_WEAK. | |
2102 | ||
2103 | * read.c (potable): Treat "string" like "asciz". | |
2104 | ||
19ed8960 ILT |
2105 | Wed Aug 18 15:30:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2106 | ||
2107 | * config/tc-mips.c (append_insn): Don't swap branch instructions | |
2108 | if .set nobopt or .set volatile. | |
2109 | (gp_reference): .lit8 and .lit4 are accessed via the GP register. | |
2110 | (macro): Added cases M_LI_S, M_LI_SS. Fixed M_LI_D and M_LI_DD. | |
2111 | (mips_ip): Added cases 'F', 'L', 'f', 'l' for floating point. | |
2112 | * config/obj-ecoff.c: Renamed some variables to avoid shadow | |
2113 | warnings. | |
2114 | ||
ae8c28f8 DZ |
2115 | Mon Aug 16 14:16:02 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
2116 | ||
19ed8960 ILT |
2117 | * config/obj-coff.h (S_IS_COMMON): add missing backslash |
2118 | ||
ae8c28f8 DZ |
2119 | * configure.in (z8k-*-{coff,sim}): use coffbfd for this target |
2120 | ||
0aa07269 ILT |
2121 | Thu Aug 12 11:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2122 | ||
2123 | * config/tc-mips.c (mips_ip): Suggested by | |
2124 | davidj@ICSI.Berkeley.EDU (David Johnson): Don't accept symbolic | |
2125 | names for 'E' and 'G' argument types (coprocessor registers) and | |
2126 | don't warn if $1 is used on the coprocessor. | |
ae8c28f8 | 2127 | (macro): Handle M_{L,S}WC{0,2,3}_AB correctly. |
0aa07269 ILT |
2128 | |
2129 | Mon Aug 9 12:09:14 1993 Doug Evans (dje@canuck.cygnus.com) | |
2130 | ||
2131 | * read.c (emit_expr): Use BFD_RELOC_16 for 2-byte values. | |
2132 | * config/tc-sparc.c (md_apply_fix, tc_gen_reloc): Handle | |
2133 | BFD_RELOC_16. | |
2134 | * config/tc-sparc.h (WORKING_DOT_WORD): Define. | |
2135 | ||
6a9cf6fa KR |
2136 | Mon Aug 9 13:36:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2137 | ||
2138 | * write.c (merge_data_into_text): Define only if BFD_ASSEMBLER is | |
2139 | defined or BFD is not. | |
2140 | (relax_and_size_all_segments): Declare local variable fragP. | |
2141 | ||
b114e492 KR |
2142 | Fri Aug 6 15:22:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2143 | ||
2144 | * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_32): Fill in | |
2145 | bytes with real values, not zeros. | |
2146 | ||
ac32a7e7 ILT |
2147 | Fri Aug 6 10:57:59 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2148 | ||
3d2330f8 ILT |
2149 | * configure.in (mips-*-riscos*, mips-*-sysv*): New (untested) |
2150 | targets, using ecoff and mips-big. | |
2151 | ||
ac32a7e7 ILT |
2152 | * config/tc-mips.c (mips_ip): From davidj@ICSI.Berkeley.EDU (David |
2153 | Johnson): Added case for 'C' for coprocessor instruction codes. | |
2154 | ||
273aa947 KR |
2155 | Thu Aug 5 13:08:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2156 | ||
b114e492 KR |
2157 | * config/obj-elf.c (obj_pseudo_table): Handle ".8byte". |
2158 | ||
273aa947 KR |
2159 | * read.c (emit_expr): Use BFD_RELOC_64 for 8-byte expressions. |
2160 | ||
b114e492 KR |
2161 | * write.c (write_object_file): Test DEBUG_SYMS instead of DEBUG |
2162 | for verifying symbol chain. | |
2163 | (merge_data_into_text, relax_and_size_all_segments): New | |
2164 | functions, split out from write_object_file. | |
2165 | ||
273aa947 KR |
2166 | Tue Aug 3 15:43:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2167 | ||
2168 | * config/obj-elf.c (obj_elf_stab_generic, in disabled code): If | |
2169 | debug section is new, allocate an extra 12 bytes at its start. If | |
2170 | ".stabs" type is N_SO, fill in filename symbol field of that first | |
2171 | entry. Return early if "goof", to simplify later code slightly. | |
2172 | (adjust_stab_sections): New function. | |
2173 | (elf_frob_file): Apply adjust_stab_sections to each section. | |
2174 | ||
2175 | * config/obj-elf.c (obj_elf_section, obj_elf_previous): No longer | |
2176 | static. | |
2177 | * config/obj-elf.h (obj_elf_section, obj_elf_previous): Declare. | |
2178 | * config/tc-sparc.c (md_pseudo_table): Call them for "pushsection" | |
2179 | and "popsection", and call cons for "uaword" and "uahalf". | |
2180 | ||
2181 | * config/obj-elf.c (obj_elf_version): Use English in error | |
2182 | messages. | |
2183 | ||
4573d186 ILT |
2184 | Tue Aug 3 11:29:06 1993 Ian Lance Taylor (ian@cygnus.com) |
2185 | ||
2186 | * config/obj-ecoff.c: Updated for BFD ECOFF changes. Now gets the | |
2187 | swapping routines and external structure sizes via the | |
2188 | ecoff_backend information. No longer includes coff/mips.h. | |
2189 | ||
b4703fa6 ILT |
2190 | Mon Aug 2 17:35:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2191 | ||
4c7ff23d ILT |
2192 | * config/obj-ecoff.c (get_tag): Save tag name in permanent memory |
2193 | and in hash_ptr->string. | |
2194 | ||
b4703fa6 ILT |
2195 | * app.c (do_scrub_next_char): Reset state to 0 after .appline if |
2196 | file name is not seen. | |
2197 | ||
ced16de6 ILT |
2198 | Thu Jul 29 22:21:28 1993 Ian Lance Taylor (ian@cygnus.com) |
2199 | ||
2200 | * write.c: Don't use short int in a prototype. | |
ab4d34cd ILT |
2201 | |
2202 | * expr.c (operand): Make return value simply depend on contents of | |
2203 | returned expression. | |
2204 | ||
b4703fa6 ILT |
2205 | Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
2206 | ||
2207 | * configure.in: sparc*-aout and sparc*-vxworks are BFD assemblers | |
2208 | ||
0ccc65ec DZ |
2209 | Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
2210 | ||
2211 | * config/ho-sunos.h: remove some old function decls that conflict | |
2212 | w/ ANSI, and which weren't needed anyway | |
2213 | ||
2214 | Wed Jul 28 16:34:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
2215 | ||
2216 | * config/obj-elf.h (obj_frob_symbol): Renamed from tc_frob_symbol, | |
2217 | and disabled since it breaks Ian's new symbol-value code. | |
2218 | ||
2219 | * expr.c (integer_constant): Accept more digits if BFD64. | |
2220 | ||
7fe17970 ILT |
2221 | Wed Jul 28 11:30:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2222 | ||
2223 | * config/tc-m68k.c (m68k_ip): If we have a normal constant when we | |
2224 | expect a bignum, turn it into a bignum. Output extra zeroes | |
2225 | before a short bignum, rather than after. | |
2226 | ||
0c2734c3 KR |
2227 | Tue Jul 27 15:54:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2228 | ||
2229 | * symbols.c (symbol_new): Conditionalize verify_symbol_chain call | |
2230 | on DEBUG_SYMS, not DEBUG. | |
2231 | (symbol_remove): Likewise. | |
2232 | (symbol_insert): Likewise. | |
2233 | ||
4fe45d22 ILT |
2234 | Tue Jul 27 08:45:05 1993 Ian Lance Taylor (ian@cygnus.com) |
2235 | ||
2236 | * config/tc-mips.c (mips_optimize): New static variable. | |
e9f108bc ILT |
2237 | (append_insn): If mips_optimize == 0, always insert NOP |
2238 | instructions. If mips_optimize < 2, don't swap branches. | |
2239 | (md_parse_option): If -Ox or -gx, set mips_optimize accordingly. | |
4fe45d22 | 2240 | |
de9310b9 RP |
2241 | Mon Jul 26 18:02:43 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
2242 | ||
2243 | * Makefile.in (clean): if testsuite does not exist, then skip it. | |
2244 | ||
2245 | Fri Jul 23 14:13:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
2246 | ||
2247 | * config/tc-mips.c (prev_insn_unreordered, | |
2248 | prev_prev_insn_unreordered): New static variables. | |
2249 | (append_insn): Don't swap branch instruction if | |
2250 | prev_prev_insn_unreordered (see comment). | |
2251 | (mips_no_prev_insn): Clear the unreordered variables. | |
2252 | (s_mipsset): When turning on reordering, set the unreordered | |
2253 | variables. | |
2254 | ||
7767e7e9 KR |
2255 | Fri Jul 23 13:09:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2256 | ||
2257 | * config/obj-elf.c (obj_elf_section): Sections ".init" and ".fini" | |
2258 | are also magic, and have special default flag settings. | |
2259 | (obj_elf_frob_symbol): Since the return value from this function | |
2260 | isn't used, don't bother calling obj_elf_write_symbol_p, since it | |
2261 | doesn't accomplish anything else. | |
2262 | ||
2263 | * config/tc-sparc.c (md_section_align): Round up section size only | |
2264 | for a.out format. | |
2265 | ||
2266 | * symbols.c: Don't define DEBUG by default. | |
2267 | ||
88b457e5 ILT |
2268 | Thu Jul 22 12:09:41 1993 Ian Lance Taylor (ian@cygnus.com) |
2269 | ||
2a2d3d08 ILT |
2270 | * write.c (fix_new_exp): Handle a O_uminus expression. |
2271 | ||
e979ea04 ILT |
2272 | * expr.c (expr): Don't let absolute_section override |
2273 | undefined_section for the return value. | |
2274 | ||
cf897ce2 ILT |
2275 | * read.c (read_a_source_file): In NO_PSEUDO_DOT case, if we find a |
2276 | pseudo-op with a poc_handler field of NULL, ignore it and treat it | |
2277 | as an instruction instead. | |
2278 | * config/tc-m88k.c (md_pseudo_table): Add "set" with a NULL | |
2279 | poc_handler field. | |
2280 | ||
88b457e5 ILT |
2281 | * config/tc-h8500.c (md_begin): Use a local variable when |
2282 | initializing md_relax_table to avoid warnings about modifying a | |
2283 | supposedly const data structure. | |
2284 | ||
88e12460 BK |
2285 | Thu Jul 22 10:58:51 1993 Brendan Kehoe (brendan@lisa.cygnus.com) |
2286 | ||
2287 | * config/obj-aout.c: Only include aout/aout64.h if BFD_ASSEMBLER | |
2288 | is defined. | |
2289 | ||
86a6ada2 FF |
2290 | Wed Jul 21 17:32:02 1993 Fred Fish (fnf@deneb.cygnus.com) |
2291 | ||
2292 | * configure.in (case ${host}): Map *-*-sysv4* to gas_host=sysv. | |
2293 | * configure.in (case ${generic_target}): Add i[34]86-*-sysv4* | |
2294 | case to set obj_format=elf. Must go before i386-*-sysv* case that | |
2295 | sets obj_format=coffbsd. Add *-*-sysv4* to *-*-elf and | |
2296 | *-*-solaris case, and move to before *-sysv* case that wants to | |
2297 | set obj_format to coff. | |
2298 | * config/tc-i386.c (i386_operand): Change all 'exp.X_op' to | |
2299 | 'exp->X_op'. | |
2300 | * config/tc-i386.c (md_apply_fix): Fix valp to be 'valueT *' for | |
2301 | BFD_ASSEMBLER case. | |
2302 | ||
8ff6f40e ILT |
2303 | Wed Jul 21 12:47:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2304 | ||
2c5c299f ILT |
2305 | * config/obj-aout.c: Include aout/aout64.h. |
2306 | (obj_aout_frob_symbol): Set BSF_DEBUGGING for a constructor | |
2307 | symbol, so that BFD doesn't tamper with the type. | |
2308 | ||
8ff6f40e ILT |
2309 | * read.c (read_a_source_file): If NO_PSEUDO_DOT is defined, look |
2310 | up opcodes as pseudo-ops even if they don't start with '.'. | |
2311 | * config/tc-m88k.h (NO_PSEUDO_DOT): Define. | |
2312 | * config/tc-m88k.c (md_assemble): Removed special pseudo-op | |
2313 | handling. | |
2314 | (md_apply_fix): Set fx_offset to the upper 16 bits of the reloc. | |
2315 | Output the low 16 bits for RELOC_HI16, not the high 16 bits. | |
2316 | * config/obj-coffbfd.c (do_relocs_for): If TC_M88K, set the | |
2317 | r_offset field of the reloc to the fixup offset. | |
2318 | (fixup_segments): If TC_M88K, don't warn about fixup overflows. | |
2319 | * doc/as.texinfo: Minor updates. | |
2320 | ||
5ac34ac3 ILT |
2321 | Tue Jul 20 19:28:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2322 | ||
2323 | * Extensive changes to permit symbols to contain any expression | |
2324 | type and to delay the computation of the expression until the | |
2325 | value is actually needed. This permits setting symbols to values | |
2326 | calculated based on object code size. Expressions were changed to | |
2327 | no longer be in a section, to stop the overloading of segment and | |
2328 | expression type that previously occurred. | |
2329 | ||
2330 | * as.c (big_section, pass1_section, diff_section, absent_section): | |
2331 | Removed. | |
2332 | (expr_section): Added (used for dummy symbols which hold | |
2333 | intermediate expression values). | |
2334 | (perform_an_assembly_pass): Create expr_section, do not create the | |
2335 | sections now removed. | |
2336 | * as.h (segT): Removed SEG_ABSENT, SEG_PASS1, SEG_BIG, and | |
2337 | SEG_DIFFERENCE. Added SEG_EXPR. | |
2338 | (SEG_NORMAL): Corresponding changes. | |
2339 | * subsegs.c (seg_name, subsegs_begin): Changed accordingly. | |
2340 | * write.c (write_object_file): Ditto. | |
2341 | * config/obj-aout.c (seg_N_TYPE): Ditto. | |
2342 | * config/obj-bout.c (seg_N_TYPE): Ditto. | |
2343 | * config/obj-coff.c (seg_N_TYPE): Ditto. | |
2344 | * config/obj-coffbfd.c (seg_N_TYPE): Ditto. | |
2345 | * config/obj-vms.c (seg_N_TYPE): Ditto. | |
2346 | ||
2347 | * expr.h (operatorT): Moved in from expr.c, added some values. | |
2348 | (expressionS): Added X_op field, removed X_seg field; renamed | |
2349 | X_subtract_symbol to X_op_symbol. | |
2350 | * expr.c: Extensive changes to assign expression types rather than | |
2351 | sections and to simplify the parsing. | |
2352 | * write.c (fix_new_internal): New static function. | |
2353 | (fix_new): Removed sub_symbol argument. | |
2354 | (fix_new_exp): New function, takes expression argument. | |
2355 | * write.h: Prototype changes for fix_new and fix_new_exp. | |
2356 | * cond.c (s_if): Changed accordingly. | |
2357 | * read.c (s_lsym, pseudo_set, emit_expr, parse_bitfield_cons, | |
2358 | parse_repeat_cons, get_segmented_expression, | |
2359 | get_known_segmented_expression, get_absolute_expression): Ditto. | |
2360 | * symbols.c (resolve_symbol_value, S_GET_VALUE, S_SET_VALUE): | |
2361 | Ditto. | |
2362 | * write.c (write_object_file): Ditto. | |
2363 | * config/obj-coff.c (obj_coff_def, obj_coff_val): Ditto. | |
2364 | * config/obj-coffbfd.c (obj_coff_def, obj_coff_val, | |
2365 | obj_coff_endef, yank_symbols): Ditto. | |
2366 | * config/obj-elf.c (obj_elf_stab_generic, obj_elf_size): Ditto. | |
2367 | * config/tc-a29k.c (md_assemble, parse_operand, machine_ip, | |
2368 | print_insn, md_operand): Ditto. | |
2369 | * config/tc-h8300.c (parse_exp, colonmod24, check_operand, | |
2370 | do_a_fix_imm, build_bytes): Ditto. | |
2371 | * config/tc-h8500.c (parse_exp, skip_colonthing, parse_reglist, | |
2372 | get_specific, check, insert, md_convert_frag): Ditto. | |
2373 | * config/tc-hppa.c (the_insn, fix_new_hppa, cons_fix_new_hppa, | |
2374 | md_assemble, pa_ip, getExpression, getAbsoluteExpression, | |
2375 | evaluateAbsolute, pa_build_unwind_subspace, pa_entry, | |
2376 | process_exit): Ditto. | |
2377 | * config/tc-hppa.h (STAB_FIXUP, is_DP_relative, is_PC_relative, | |
2378 | is_complex): Ditto. | |
2379 | * config/tc-i386.c (pe, md_assemble, i386_operand, | |
2380 | md_estimate_size_before_relax, md_create_long_jump): Ditto. | |
2381 | * config/tc-i860.c (md_assemble, getExpression, print_insn): | |
2382 | Ditto. | |
2383 | * config/tc-i960.c (parse_expr, subs, segs, md_convert_frag, | |
2384 | get_cdisp, mem_fmt, parse_ldconst, relax_cobr, s_sysproc, | |
2385 | i960_handle_align): Ditto. | |
2386 | * config/tc-m68k.c (struct m68k_exp, struct m68k_it, seg, op, | |
2387 | subs, add_fix, isvar, m68k_ip, md_assemble, md_convert_frag_1, | |
2388 | md_estimate_size_before_relax, md_create_long_jump, get_num): | |
2389 | Ditto. | |
2390 | * config/tc-m88k.c (md_assemble, get_imm16, get_pcr, | |
2391 | md_create_short_jump, md_create_long_jump): Ditto. | |
2392 | * config/tc-mips.c (md_assemble, append_insn, gp_reference, | |
2393 | macro_build, macro, my_getExpression): Ditto. Also removed | |
2394 | get_optional_absolute_expression; just use get_absolute_expression | |
2395 | instead. | |
2396 | * config/tc-ns32k.c (get_addr_mode, evaluate_expr, convert_iif, | |
2397 | fix_new_ns32k, fix_new_ns32k_exp, cons_fix_new_ns32k): Ditto. | |
2398 | * config/tc-ns32k.h (fix_new_ns32k prototype): Ditto. | |
2399 | * config/tc-sh.c (parse_exp, check, insert, md_convert_frag): | |
2400 | Ditto. | |
2401 | * config/tc-sparc.c (md_assemble, sparc_ip, getExpression, | |
2402 | print_insn): Ditto. | |
2403 | * config/tc-tahoe.c (struct top, md_estimate_size_before_relax, | |
2404 | tip_op, md_assemble): Ditto. | |
2405 | * config/tc-vax.c (seg_of_operand, md_assemble, | |
2406 | md_estimate_size_before_relax, md_create_long_jump): Ditto. | |
2407 | * config/tc-z8k.c (parse_exp, check_operand, newfix): Ditto. | |
2408 | ||
84873870 DZ |
2409 | Tue Jul 20 12:17:16 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
2410 | ||
2411 | * configure.in: i386-lynx is the same as i386-coff | |
2412 | ||
623d6e9a KR |
2413 | Mon Jul 19 15:21:20 1993 Ken Raeburn (raeburn@rtl.cygnus.com) |
2414 | ||
2415 | * config/obj-elf.c (obj_elf_previous): New function. | |
2416 | (previous_section, previous_subsection): New vars. | |
2417 | (obj_elf_section): Save current place in case DWARF code wants us | |
2418 | to pop back to it. Handle unquoted section name as well as quoted | |
2419 | section name. Don't crash on invalid strings. | |
2420 | (obj_pseudo_table): Handle new pseudos "previous", "2byte", and | |
2421 | "4byte". | |
2422 | ||
2423 | * config/obj-elf.h: Don't include struc-symbol.h. | |
2424 | (obj_elf_frob_symbol): Declare arg as struct symbol *. | |
2425 | ||
2426 | * tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Local labels can start with | |
2427 | "L" or "_.L_". | |
2428 | ||
2429 | * write.c (write_relocs): New function, split off from | |
2430 | write_contents. Use memset instead of bzero. | |
2431 | (write_object_file): Apply write_relocs to each section before | |
2432 | applying write_contents. | |
2433 | ||
2434 | * read.c (read_begin): Call obstack_begin with values closer to 1K | |
2435 | multiples. | |
2436 | (read_a_source_file, big_cons, float_cons): Use memcpy instead of | |
2437 | bcopy. | |
2438 | ||
ffffc8fb ILT |
2439 | Mon Jul 19 14:30:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2440 | ||
ce2ad89a ILT |
2441 | * config/tc-m68k.c (m68k_ip_op): Don't decrement strend when |
2442 | calculating opP->isiz; this permits the expression size to be | |
2443 | determined as well, later on. | |
2444 | ||
ffffc8fb ILT |
2445 | * expr.c (clean_up_expression): Don't cancel the subtraction of |
2446 | undefined symbols. | |
2447 | ||
2448 | * read.c (s_data), config/obj-coffbfd.c (obj_coff_data): If -R, | |
2449 | switch to text section rather than data section. | |
2450 | ||
9d4dfbf3 KR |
2451 | Mon Jul 19 12:35:39 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2452 | ||
2453 | * config/tc-m68k.c (m68k_ip, case AINDX): Add 6 to operand | |
2454 | expression (to take the pc-rel instruction itself into account) | |
2455 | before using the expression, instead of after. | |
2456 | ||
04acd059 ILT |
2457 | Fri Jul 16 08:56:04 1993 Ian Lance Taylor (ian@cygnus.com) |
2458 | ||
1e9cf565 ILT |
2459 | * read.c (float_cons): Simplified parsing logic. If |
2460 | REPEAT_CONS_EXPRESSIONS is defined, accept a repeat count. | |
2461 | ||
2462 | * symbols.c (colon): Rather than a special case for TC_HPPA, | |
2463 | use new macro tc_frob_label. | |
2464 | * config/tc-hppa.h (tc_frob_label): Define. | |
2465 | ||
2466 | * config/tc-mips.c: Many changes to support simple assembler | |
2467 | optimization. | |
2468 | (insn_label, prev_insn, prev_prev_insn, dummy_opcode, | |
2469 | prev_insn_valid, prev_insn_frag, prev_insn_where, | |
2470 | prev_insn_fixp, prev_insn_is_delay_slot): New static | |
2471 | variables. | |
2472 | (insn_uses_reg, mips_no_prev_insn, mips_emit_delays, | |
2473 | mips_align, s_stringer, s_mips_space): New static functions. | |
2474 | (mips_define_label): New global function. | |
2475 | (md_pseudo_table): For "ascii", "asciz", "asciiz", call | |
2476 | s_stringer. Changed argument to float_cons from 0 or 1 to 'f' | |
2477 | or 'd'. For "space" call s_mips_space. | |
2478 | (md_begin): Call mips_no_prev_insn. | |
2479 | (append_insn): Only insert necessary NOP instructions. | |
2480 | (macro): Call mips_emit_delays before setting mips_noreorder. | |
2481 | Increment and decrement mips_noreorder rather than using | |
2482 | save_reorder_condition. Don't bother to use noreorder in | |
2483 | M_L_DOB and M_L_DAB, since append_insn will not insert a NOP. | |
2484 | (md_atof): Handle floating point numbers correctly for both | |
2485 | big and little endian targets. | |
2486 | (s_align, s_cons): Call mips_align rather than frag_align. | |
2487 | (s_change_seg, s_cons): Call mips_emit_delays. | |
2488 | (s_float_cons): Let float_cons do the work. | |
2489 | (s_mipsset): Call mips_emit_delays when setting noreorder. | |
2490 | * config/tc-mips.h (tc_frob_label): Define to be | |
2491 | mips_define_label. | |
2492 | ||
04acd059 ILT |
2493 | * config/obj-ecoff.c (ecoff_build_symbols, ecoff_build_procs, |
2494 | ecoff_frob_files): Consistently use S_GET_VALUE rather than | |
2495 | bfd_asymbol_value. Warn if taking difference of symbols in | |
2496 | different segments. | |
2497 | ||
c978e704 ILT |
2498 | Thu Jul 15 11:51:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2499 | ||
5276e361 ILT |
2500 | * config/obj-ecoff.c (ecoff_frob_file): Discard all open scopes, |
2501 | with a warning. | |
2502 | ||
2368ec63 ILT |
2503 | * config/obj-coffbfd.c (fixup_segment): If TC_M88K, don't adjust |
2504 | by md_pcrel_from if we are relocating against a symbol (we still | |
2505 | need md_pcrel_from for a PC relative relocation within the same | |
2506 | file). | |
2507 | * config/tc-m88k.c (md_pcrel_from): Corrected return value. | |
cb441b38 | 2508 | (omagic): Removed unused variable. |
2368ec63 | 2509 | |
c978e704 ILT |
2510 | * Preliminary support for m88k-coff. |
2511 | * configure.in (m88k-*-coff*): New target. Use coffbfd and | |
2512 | m88kcoff. | |
2513 | * config/m88kcoff.mt: New file. | |
2514 | * read.c (lex_type): New macro LEX_AT to set lex type of '@'. | |
2515 | (pseudo_set): Handle difference of symbols in different fragments | |
2516 | by saving the entire expression as the value of the symbol. | |
2517 | * symbols.c (resolve_symbol_value): Resolve difference | |
2518 | expressions. | |
2519 | * config/obj-coffbfd.c (obj_pseudo_table): If TC_M88K, accept | |
2520 | "sdef" as a synonym for "def". | |
2521 | * config/obj-coffbfd.h: If TC_M88K, include coff/m88k.h and set | |
2522 | TARGET_FORMAT. | |
2523 | (S_IS_LOCAL): Any symbol which includes \001 in the name is local. | |
2524 | * config/tc-m88k.c, config/tc-m88k.h: Numerous changes to bring | |
2525 | m88k port up to date, and to add COFF support. | |
2526 | ||
85051959 ILT |
2527 | Wed Jul 14 15:09:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2528 | ||
5868b1fe ILT |
2529 | * Removed sy_forward and replaced it with an undefined expression |
2530 | as the value of a symbol. | |
2531 | * struc-symbol.h (struct symbol): Removed sy_forward field. Added | |
2532 | sy_resolved and sy_resolving single bit fields. | |
2533 | * symbols.c (symbol_new): Don't initialize sy_forward field. | |
2534 | (resolve_symbol_value): New function to adjust symbol value by | |
2535 | fragment address, using recursion to resolve forward symbols. | |
2536 | * symbols.h: Added prototype for new function. | |
2537 | * read.c (pseudo_set): Set symbolP->sy_value to an undefined | |
2538 | expression rather than setting symbolP->sy_forward. | |
2539 | * write.c (write_object_file): Use resolve_symbol_value on | |
2540 | symbols, keeping the common case (the old behaviour) inline. | |
2541 | * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward | |
2542 | handling (subsumed by write.c change). | |
2543 | * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set | |
2544 | sy_value rather than sy_forward. | |
2545 | * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check | |
2546 | expression segment rather than sy_forward. | |
2547 | (yank_symbols): Use resolve_symbol_value. | |
2548 | (crawl_symbols): Removed extra pass over symbols. | |
2549 | * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c, | |
2550 | config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over | |
2551 | symbols which handled sy_forward; use resolve_symbol_value | |
2552 | instead. | |
2553 | * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol): | |
2554 | Define. | |
2555 | * config/obj-elf.c (obj_elf_stab_generic): Check expression | |
2556 | segment rather than sy_forward. | |
2557 | * config/obj-vms.c (VMS_Check_For_Main): Don't initialize | |
2558 | sy_forward; do initialize sy_resolved and sy_resolving. | |
2559 | * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward. | |
2560 | ||
85051959 ILT |
2561 | * Changes to keep a full expression as the value of a symbol, not |
2562 | just a longword: | |
2563 | * struc-symbol.h: New field sy_value. | |
2564 | * as.h: Include expr.h before struc-symbol.h. | |
2565 | * expr.h: Use struct symbol rather than symbolS. | |
2566 | * symbols.c (S_GET_VALUE, S_SET_VALUE): Rewrote to retrieve value | |
2567 | of sy_value field; compile unconditionally, not just if | |
2568 | BFD_ASSEMBLER. | |
2569 | * symbols.h: Compile S_{SG}ET_VALUE prototypes unconditionally. | |
2570 | * write.c (write_object_file): Set BFD symbol value to gas symbol | |
2571 | value. | |
2572 | * config/obj-aout.h, config/obj-bout.h, config/obj-coff.h, | |
2573 | config/obj-coffbfd.h, config/obj-generic.h, config/obj-vms.h | |
2574 | (S_GET_VALUE, S_SET_VALUE): Removed macro definitions. | |
2575 | * config/obj-ieee.c (S_GET_VALUE, S_SET_VALUE): Removed. | |
2576 | * config/obj-coff.h, obj-coffbfd.h: Rewrote several macros to use | |
2577 | S_GET_VALUE rather than ost_entry.n_value. | |
2578 | * config/obj-aout.c (obj_symbol_to_chars), config/obj-bout.c | |
2579 | (obj_symbol_to_chars), config/obj-coff.c (obj_symbol_to_chars), | |
2580 | config/obj-coffbfd.c (symbol_to_chars): Get value to write out | |
2581 | using S_GET_VALUE--don't assume it is already set. | |
2582 | * config/obj-ieee.c (do_symbols): Set BFD symbol value to gas | |
2583 | symbol value. | |
2584 | * config/obj-vms.c (various): Don't assign directly to | |
2585 | S_GET_VALUE; use S_SET_VALUE instead. | |
2586 | ||
b50401c9 DE |
2587 | Wed Jul 14 09:35:23 1993 Doug Evans (dje@canuck.cygnus.com) |
2588 | ||
2589 | * configure.in: Recognize h8300h. | |
2590 | ||
489a93f3 SC |
2591 | Tue Jul 13 12:09:44 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
2592 | ||
2593 | * config/tc-h8500.c (line_comment_chars): Add hash. | |
2594 | (parse_exp, skip_colonthing, build_bytes): Add support for | |
2595 | R_H8500_HIGH16 relocation type. | |
2596 | ||
5d4ef296 KR |
2597 | Mon Jul 12 11:15:34 1993 Ken Raeburn (raeburn@deneb.cygnus.com) |
2598 | ||
2599 | * config/obj-elf.c (obj_elf_section): Allow `@' to introduce an | |
2600 | attribute name. Handle `execinstr' attribute. | |
2601 | ||
99c24539 ILT |
2602 | Mon Jul 12 07:22:28 1993 Ian Lance Taylor (ian@cygnus.com) |
2603 | ||
2604 | * config/tc-mips.c (mips_ip): Don't warn on 'i' or 'j' mismatch if | |
2605 | there is another alternative for the instruction. | |
2606 | ||
ec1c752b RP |
2607 | Fri Jul 9 17:31:34 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
2608 | ||
2609 | * doc/as.texinfo: updates for H8/300H | |
2610 | ||
d358969d ME |
2611 | Thu Jul 8 14:41:43 1993 Mark Eichin (eichin@cygnus.com) |
2612 | ||
2613 | * config/tc-i960.c (md_create_short_jump, md_create_long_jump, | |
2614 | md_number_to_chars, md_section_align): Adjusted to use valueT, | |
2615 | addressT, to match tc.h. | |
2616 | ||
ff4cac38 KR |
2617 | Thu Jul 8 14:15:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2618 | ||
2619 | * config/tc-sparc.c (s_common): Revamp to handle both syntaxes, | |
b2565433 | 2620 | independent of format. |
ff4cac38 | 2621 | |
42206996 DE |
2622 | Thu Jul 8 07:25:25 1993 Doug Evans (dje@canuck.cygnus.com) |
2623 | ||
2624 | * config/tc-h8300.h (TC_CONS_RELOC): Use R_RELLONG if h8/300h. | |
2625 | ||
e9baeb46 DZ |
2626 | Wed Jul 7 18:11:07 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com) |
2627 | ||
2628 | * configure.in: define CROSS=-DCROSS_COMPILE if it is a cross | |
2629 | build; also recognize h8300-*-coff | |
2630 | ||
76c64db0 ILT |
2631 | Wed Jul 7 10:21:24 1993 Ian Lance Taylor (ian@cygnus.com) |
2632 | ||
e154ecf4 ILT |
2633 | * symbols.c (fb_label_instance, fb_label_instance_inc): Don't dump |
2634 | core just because somebody uses a label before it is defined. | |
2635 | ||
76c64db0 ILT |
2636 | * config/mips-opcode.h: Moved to opcode/mips.h. |
2637 | * config/tc-mips.c: Include opcode/mips.h rather than | |
2638 | mips-opcode.h. | |
2639 | (append_insn): An extra NOP is only needed after instructions | |
2640 | which set HI or LO, not after instructions which read it. | |
2641 | (macro_build, mips_ip): Support new 'E', 'G' and 'B' arguments. | |
2642 | (macro): cfc1 and ctc1 now take "t,G" rather than "t,d". | |
2643 | * config/tc-mips.h (struct mips_opcode): Don't define. | |
2644 | * config/mips-big.mt, config/mips-lit.mt (TARG_CPU_DEPENDENTS): | |
2645 | Set to $(srcdir)/../include/opcode/mips.h. | |
2646 | ||
2647 | Get the MIPS assembler up to speed with other gas changes: | |
2648 | ||
2649 | * config/obj-ecoff.c (ecoff_set_vma, ecoff_frob_symbol): | |
2650 | Removed; don't change the symbol value. | |
2651 | (ecoff_build_symbols, ecoff_build_procs, ecoff_frob_file): Use | |
2652 | bfd_asymbol_value rather than S_GET_VALUE to include section | |
2653 | vma in symbol value. | |
2654 | (ecoff_frob_file): Ignore BSF_SECTION_SYM symbols, since ECOFF | |
2655 | doesn't output them. Set the vma of sections. | |
2656 | * config/obj-ecoff.h: Don't define obj_frob_symbol. | |
2657 | * config/tc-mips.c (tc_gen_reloc): Adjustment by section vma is no | |
2658 | longer necessary. | |
2659 | (various): use valueT rather than long. | |
2660 | ||
e28e0b95 KR |
2661 | Wed Jul 7 08:33:30 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2662 | ||
2663 | * as.h (valueT): Typedef moved here. | |
2664 | * struc-symbol.h (valueT): ...from here. | |
2665 | * write.c (write_object_file): Locals from_addr, to_addr, | |
2666 | table_addr are now addressT. Supply prototype for bfd_alloc for | |
2667 | now. | |
2668 | (fixup_segment): Local add_number is now valueT. Correct some | |
2669 | range-checking bugs. | |
2670 | (relax_align): Type `int' should be sufficient for the exponent. | |
2671 | (fix_new): Argument offset is type offsetT. Locals size and | |
2672 | newsize are type valueT. | |
2673 | * write.h (struct fix): Fields fx_offset and fx_addnumber are now | |
2674 | type valueT. | |
2675 | (fix_new): Fix prototype. | |
2676 | * symbols.c (symbol_new): Symbol value is type valueT. | |
2677 | (S_SET_VALUE, S_GET_VALUE): Likewise. | |
2678 | (S_IS_*): Specify int return type explicitly. | |
2679 | * symbols.h (symbol_new, S_GET_VALUE, S_SET_VALUE): Fixed | |
2680 | prototypes. | |
2681 | * read.c (s_comm): Values read are type valueT. | |
2682 | * expr.h (expressionS): Field X_add_number is an offsetT. | |
2683 | * tc.h (md_create_long_jump, md_create_short_jump, | |
2684 | md_section_align): Addresses are now type addressT. | |
2685 | (md_number_to_chars, md_apply_fix): Pass value as valueT. | |
2686 | * config/tc-i386.c (md_create_short_jump, md_create_long_jump, | |
2687 | md_number_to_chars, md_section_align): Adjusted. | |
2688 | * config/tc-sparc.c (sparc_ip): Initialize `len' variable to make | |
2689 | gcc shut up. | |
2690 | (md_create_short_jump, md_create_long_jump, md_number_to_chars, | |
2691 | md_section_align): Adjusted. | |
2692 | ||
2693 | * config/tc-sparc.c (s_reserve): Permit use for other than a.out | |
2694 | format. | |
2695 | (s_common): Handle Solaris-2 version. | |
2696 | ||
2697 | * config/ho-generic.h (free): Returns void if __STDC__. | |
2698 | ||
2699 | * config/obj-elf.h (obj_elf_frob_symbol, elf_frob_file, | |
2700 | elf_file_symbol): Declare. | |
2701 | ||
2702 | * expr.c (floating_constant, integer_constant): Now return void. | |
2703 | ||
2704 | Thu Jul 1 12:13:43 1993 Ian Lance Taylor (ian@cygnus.com) | |
2705 | ||
2706 | * configure.in: Match on sparc*-fujitsu-none rather than | |
2707 | sparclite*-fujitsu-none. | |
2708 | ||
267389df ILT |
2709 | Wed Jun 30 11:12:02 1993 Ian Lance Taylor (ian@cygnus.com) |
2710 | ||
2711 | * read.c (cons): Conditionalize parsing of expression. Move | |
2712 | putting value into object file into separate function. Separate | |
2713 | out MRI and WANT_BITFIELDS cases into separate functions. | |
2714 | (emit_expr): New function to write data into object file. | |
2715 | Conditionalize on TC_CONS_FIX_NEW and TC_CONS_RELOC rather than on | |
2716 | processor types. | |
2717 | (parse_bitfield_cons): New function to parse bitfield expressions | |
2718 | as used by i960 assemblers. Only compiled if | |
2719 | BITFIELD_CONS_EXPRESSIONS is defined. | |
2720 | (parse_mri_cons): New function to parse MRI style strings. Only | |
2721 | compiled if MRI is defined. | |
2722 | (parse_repeat_cons): New function to parse repeat counts. Only | |
2723 | compiled if REPEAT_CONS_EXPRESSIONS is defined. | |
2724 | * read.h (emit_expr): Added declaration of new function. | |
2725 | * config/tc-a29k.h (TC_CONS_RELOC): Define to be RELOC_32. | |
2726 | * config/tc-h8300.h (TC_CONS_RELOC): Define to be R_RELWORD. | |
2727 | * config/tc-hppa.c (parse_cons_expression_hppa): New function to | |
2728 | parse a HPPA expression, rather than special case in cons | |
2729 | function. | |
2730 | (cons_fix_new_hppa): New function to emit an HPPA fixup, rather | |
2731 | than special case in emit_expr function. | |
2732 | * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION, TC_CONS_FIX_NEW): | |
2733 | Define to use new functions from tc-hppa.c. | |
2734 | * config/tc-i960.h (BITFIELD_CONS_EXPRESSIONS): Define. | |
2735 | (WANT_BITFIELDS): Removed; now obsolete. | |
2736 | * config/tc-mips.h (REPEAT_CONS_EXPRESSIONS): Define. | |
2737 | * config/tc-ns32k.c (cons_fix_new_ns32k): New function to emit an | |
2738 | NS32K fixup, rather than special case in emit_expr function. | |
2739 | * config/tc-ns32k.h (TC_CONS_FIX_NEW): Define to be | |
2740 | cons_fix_new_ns32k. Also use PARAMS rather than checking | |
2741 | __STDC__. | |
2742 | * config/tc-sparc.h (TC_CONS_RELOC): Define to RELOC_32. | |
2743 | ||
2744 | * write.c (relax_and_size_seg, adjust_reloc_syms, write_contents): | |
2745 | Don't core dump if gas has no information about a section. | |
2746 | ||
2747 | Wed Jun 30 06:21:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
2748 | ||
2749 | * write.c (relax_and_size_seg): Always fully process a section. | |
2750 | Section size is last frag's (vm)address plus its size. If no | |
2751 | relocations are present, force SEC_RELOC flag clear. | |
2752 | (dump_section_relocs): New debugging routine. | |
2753 | (adjust_reloc_syms): New routine, broken out from write_contents. | |
2754 | Don't adjust relocs that are already relative to section symbol. | |
2755 | Look for obj_fix_adjustable macro to know what else to skip, | |
2756 | instead of obj_write_symbol. Look for section symbol stored in | |
2757 | section information. | |
2758 | (write_object_file): Map adjust_reloc_syms over all sections. | |
2759 | (write_contents): Clear SEC_RELOC flag if no relocations are | |
2760 | found. | |
2761 | ||
2762 | * as.h (__PTR_TO_INT, __INT_TO_PTR): New versions for Saber, to | |
2763 | keep it quiet. | |
2764 | ||
2765 | * write.c (remove_subsegs): Don't define for BFD_ASSEMBLER. | |
2766 | ||
e28e0b95 KR |
2767 | Fri Jun 25 14:42:53 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
2768 | ||
2769 | * Makefile.in (all, dvi, info, install-info, clean-info): do not | |
2770 | echo recursion lines. | |
2771 | (install-info, clean-info): collapse into the dvi and info rule. | |
2772 | ||
267389df ILT |
2773 | Fri Jun 25 03:43:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) |
2774 | ||
2775 | * as.h (strstr): Disable declaration for now. | |
2776 | (fprint_value, sprint_value): Declare. | |
2777 | ||
2778 | * subsegs.c (subseg_new_rest): Use memset to clear new frag. | |
2779 | (subseg_new) [BFD_ASSEMBLER]: Initialize all seginfo fields. | |
2780 | ||
2781 | * expr.c (expr_part): Made sanity checks a.out-specific. | |
2782 | (expr): Disabled sanity checks. | |
2783 | ||
2784 | * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Add field for | |
2785 | section symbol. | |
2786 | * subsegs.c (subseg_change): Initialize section symbol pointer | |
2787 | when setting up a new section. | |
2788 | ||
2789 | * symbols.c (symbol_new) [BFD_ASSEMBLER]: Point BFD symbol's udata | |
2790 | field back at gas symbol structure. | |
2791 | ||
2792 | * symbols.c (colon): Cast obstack_next_free value to char* before | |
2793 | doing arithmetic on it. | |
2794 | * subsegs.c (subseg_new_rest): Likewise. | |
2795 | * as.h (frag_now_fix): Likewise. | |
2796 | ||
2797 | * config/obj-elf.c (elf_file_symbol): Use subseg_new instead of | |
2798 | calling bfd_make_section_old_way directly, and call subseg_set | |
2799 | instead of subseg_change. Now returns void. | |
2800 | (obj_elf_write_symbol): Only check local symbols for now. | |
2801 | (elf_stab_symbol): Now static and void, and disabled until it | |
2802 | works completely. | |
2803 | (obj_elf_size): For expression values, fail silently for now. | |
2804 | (obj_symbol_new_hook): Do nothing. | |
2805 | ||
2806 | * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP22 | |
2807 | relocation. | |
2808 | (s_local) [OBJ_ELF]: New function. | |
2809 | (md_pseudo_table) [OBJ_ELF]: Call it for "local". | |
2810 | (s_common): Rearrange to handle Solaris .common pseudo, which may | |
2811 | sometimes use bss space instead of common. | |
2812 | * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Add new `local' field. | |
2813 | ||
a8285504 DZ |
2814 | Thu Jun 24 16:33:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
2815 | ||
2816 | * configure.in: set host config to hpux for hppa*-hp-hpux | |
2817 | ||
267389df ILT |
2818 | Thu Jun 24 13:35:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) |
2819 | ||
2820 | * app.c (app_pop, app_push): Fix bug reported by Chris Arthur. | |
2821 | ||
2822 | Tue Jun 22 01:04:23 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) | |
2823 | ||
2824 | * subsegs.c (subseg_new): Don't special-case a.out -R flag here. | |
2825 | * config/obj-aout.c (s_sect): Do it here. | |
2826 | ||
2827 | * as.h (BAD_CASE): Don't make some lame compilers think we want | |
2828 | substitution inside strings. | |
2829 | ||
2830 | * as.c (print_version_id): New function, split off from main. | |
2831 | (main): Call it. | |
2832 | * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Print version id | |
2833 | for -V. Ignore -Q and -s options for now. | |
2834 | ||
a8285504 DZ |
2835 | Mon Jun 21 17:37:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
2836 | ||
2837 | * Makefile.in: make installation & builds work again for crosses | |
2838 | ||
267389df ILT |
2839 | Sun Jun 20 18:18:26 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) |
2840 | ||
2841 | * listing.c (list_symbol_table): Rewrite to print wide (>32 bits) | |
2842 | symbol values correctly. | |
2843 | ||
2844 | * write.c (write_object_file): Deleted unused variables. | |
2845 | (fixup_segment): Use sprint_value. | |
2846 | ||
2847 | * messages.c (sprint_value, fprint_value): New routines. | |
2848 | ||
2849 | * config/obj-elf.c (elf_stab_symbol): Now returns void. | |
2850 | (obj_elf_stab_generic): Fix typo in logic. | |
2851 | ||
2852 | * Makefile.in (INCLUDES): Look in ../bfd for bfd.h. | |
2853 | ||
2854 | * as.h (addressT, offsetT): New types, using BFD types if | |
2855 | available. | |
2856 | (relax_addressT, struct frag): Use them. | |
2857 | * struc-symbol.h (valueT, struct broken_word): Likewise. | |
2858 | ||
2859 | * as.h (subseg_new) [BFD_ASSEMBLER]: Name argument is const. | |
2860 | * subsegs.c (subseg_new) [BFD_ASSEMBLER]: Name argument is const. | |
2861 | ||
9126738c | 2862 | Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com) |
132239bf | 2863 | |
9126738c DZ |
2864 | * Makefile.in: canonicalize install.sh; for use within |
2865 | this directory (and subdirs) | |
2866 | ||
267389df ILT |
2867 | Sun Jun 20 02:34:04 1993 Ashley Saulsbury (ans@sics.se) |
2868 | ||
2869 | * m88k-opcode.h : fixed tiny tiny mistake - xcr was incorrectly | |
2870 | specified, should have both S1 and S2 fields identical | |
2871 | If only finding the problem was as fast as fixing the bug !!!! | |
2872 | ||
2873 | Tue Jun 15 16:01:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
2874 | ||
2875 | * write.c (write_contents): Do write out non-loadable sections. | |
2876 | Debug sections can fall in this category. | |
115147fb | 2877 | |
267389df ILT |
2878 | * read.c (s_app_file): Call elf_file_symbol for ELF files. |
2879 | * config/obj-elf.c (elf_file_symbol): New function. | |
2880 | ||
2881 | * config/obj-elf.c (elf_stab_symbol_string): Renamed from pa_..., | |
2882 | added argument to specify section base name. | |
2883 | (obj_elf_stab_generic): Renamed from ..._stab. New argument | |
2884 | specifies section base name. | |
2885 | (obj_elf_stab): New function, calls obj_elf_stab_generic with | |
2886 | ".stab" as section base name. | |
2887 | (obj_elf_xstab): New function, calls obj_elf_stab_generic. | |
2888 | (obj_elf_type): Handle "object". Use bitwise-or to merge in | |
2889 | symbol flags rather than simply replacing, so global/local flags | |
2890 | are preserved. | |
2891 | (obj_elf_ident): Rewrite. | |
115147fb | 2892 | |
a00ee522 DZ |
2893 | Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
2894 | ||
2895 | * Makefile.in: remove parentdir support; use INSTALL_XFORM | |
2896 | ||
2897 | Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com) | |
2898 | ||
2899 | * config/tc-i386.c (md_pseudo_table): .align uses a power of two | |
2900 | for any a.out target, not just Linux and 386BSD. | |
2901 | * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out | |
2902 | target. | |
2903 | ||
267389df ILT |
2904 | Mon Jun 7 13:33:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2905 | ||
2906 | * config/tc-m88k.c: Don't include flonum.h, md.h, m88k.h. They | |
2907 | don't exist or duplicate other inclusions. | |
2908 | ||
2909 | * config/tc-vax.h (NO_RELOC): Define. | |
2910 | ||
2911 | Sat Jun 5 19:32:52 1993 Torbjorn Granlund (tege@nada.kth.se) | |
2912 | ||
2913 | * gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions. | |
2914 | * gas/config/tc-m88k.c (get_reg): New arg reg_prefix. Compare first | |
2915 | char to reg_prefix instead of to 'r'. | |
2916 | (calcop): Change calls to get_reg. | |
2917 | (calcop): Handle new case 'x' to set reg_prefix. | |
2918 | (calcop): Set reg_prefix to 'r' after each call to get_reg. | |
2919 | (cmpslot): Add 88110 conditions. | |
2920 | ||
2921 | * gas/config/m88k-opcode.h: Swap cases for "rot" for consistency. | |
2922 | ||
2923 | * gas/config/tc-m88k.c (get_bf): Always restore input_line_pointer | |
2924 | before returning. | |
2925 | ||
2926 | * gas/config/m88k-opcode.h (m88k_opcodes): Make equal mnemonics | |
2927 | adjacent; mov.s and mov.d swapped. | |
2928 | (m88k_opcodes): Fix typo `r2' -> `2'. | |
2929 | ||
a00ee522 DZ |
2930 | Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
2931 | ||
2932 | * config/h8300.c: Support for H8/300-H opcodes. | |
2933 | ||
2934 | * config/obj-coffbfd.c (w_strings): String table length is 4 | |
2935 | bytes, no matter what the host int size is. | |
2936 | ||
2937 | * configure.in (alpha-*-osf*): New. | |
2938 | ||
68ad4c92 ILT |
2939 | Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com) |
2940 | ||
47fcc4f5 ILT |
2941 | * configure.in (mips-*-ecoffl*): New target; use ecoff and |
2942 | mips-lit. | |
2943 | (mips-*-ecoff*): Added trailing '*'. | |
2944 | ||
68ad4c92 ILT |
2945 | * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the |
2946 | first FDR in a file to be zero. | |
2947 | ||
75776695 KR |
2948 | Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
2949 | ||
b7067d7f KR |
2950 | * Makefile.in (VERSION): Jump to 2.1.4. |
2951 | ||
75776695 KR |
2952 | * config/ho-hppabsd.h: New file, from Peter Hoogenboom. |
2953 | ||
2954 | * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for | |
2955 | ECOFF format. | |
2956 | ||
2957 | Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
2958 | ||
2959 | * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a | |
2960 | separate '851 mmu. | |
2961 | ||
2962 | * config/obj-elf.c, config/obj-elf.h: Update for new type, macro, | |
2963 | and routine names. Assuming 32 bits for now. | |
2964 | ||
2965 | * config/obj-elf.c (elf_frob_file): Look for macro | |
2966 | elf_tc_final_processing_hook, instead of assuming a function | |
2967 | always exists. | |
2968 | * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from | |
2969 | tc_final_processing_hook. | |
2970 | * config/tc-hppa.h (elf_tc_final_processing_hook): Use it. | |
2971 | ||
2972 | * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros | |
2973 | moved here from obj-elf.h. | |
2974 | * config/obj-elf.h: Don't include CPU-specific header files. | |
2975 | ||
2976 | Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu) | |
2977 | ||
2978 | * configure.in: configurations should match on 'hppa*' not 'hppa'. | |
2979 | ||
2980 | * read.c: Add support for HPPA assembly language syntax (denoted | |
2981 | with '#ifdef TC_HPPA'). | |
2982 | ||
2983 | * symbols.c: Add support for HPPA assembly language syntax (denoted | |
2984 | with '#ifdef TC_HPPA'). | |
2985 | ||
2986 | * write.c (write_contents): Add support for HPPA-style | |
2987 | relocations. | |
2988 | ||
2989 | * config/obj-elf.c: Stab symbols weren't written properly. | |
2990 | (obj_elf_version): | |
2991 | (obj_elf_desc): | |
2992 | (obj_elf_write_symbol): | |
2993 | (obj_elf_write_symbol_p): | |
2994 | (obj_elf_frob_symbol): | |
2995 | (elf_stab_symbol): | |
2996 | (elf_frob_file): | |
2997 | ||
2998 | * config/tc-hppa.c: Support for HPPA symbol extension sections. | |
2999 | Remove some unused code. Support for HPPA assembly language | |
3000 | syntax. | |
3001 | ||
3002 | * app.c: | |
3003 | ||
3004 | * symbols.c: | |
3005 | ||
3006 | * config/obj-elf.h: | |
3007 | (obj_write_symbol): | |
3008 | (obj_frob_file): | |
3009 | (elf_tc_symbol): | |
3010 | (elf_tc_make_sections): | |
3011 | ||
3012 | * config/tc-hppa.h: | |
3013 | ||
3014 | Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
3015 | ||
3016 | * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume | |
3017 | hash_new will have succeeded if it returns. | |
3018 | * config/tc-a29k.c (md_begin): Likewise. | |
3019 | ||
3020 | * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is | |
3021 | const. | |
3022 | (mode_from_disp_size, opcode_suffic_to_type): Now inline under | |
3023 | gcc. | |
3024 | (fits_in_{signed,unsigned}_{byte,word}): Likewise. | |
3025 | ||
3026 | * expr.c: Delete register declarations; gcc ignores them anyways. | |
3027 | ||
3028 | Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3029 | ||
3030 | * hash.c (hash_new): Use xmalloc, since many callers don't check | |
3031 | for failure. | |
3032 | ||
49864cfa KR |
3033 | Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
3034 | ||
3035 | * frags.c (zero_address_frag, bss_address_frag): These are | |
3036 | external. | |
3037 | ||
3038 | * tc.h (md_reloc_size): This is const. | |
3039 | * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c | |
3040 | (md_reloc_size): Now const. | |
3041 | ||
3042 | * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete | |
3043 | trailing commas. | |
3044 | * as.h (enum _segT): Ditto. | |
3045 | ||
3046 | * struc-symbol.h (N_TYPE_seg): This should be const. | |
3047 | ||
3048 | Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org) | |
3049 | ||
3050 | * config/obj-ecoff.c (add_file): Cast file_name to char * in | |
3051 | listing_source_file call. | |
3052 | ||
3053 | * config/obj-elf.c (elf_stab_symbol_string): Cast first argument | |
3054 | of subseg_new call to eliminate const attribute. | |
3055 | (obj_elf_stab): Ditto. | |
3056 | (obj_symbol_new_hook): Cast first argument of bzero call to char *. | |
3057 | ||
3058 | * read.c (s_align_bytes): Properly record alignment. | |
3059 | ||
3060 | * expr.c (__): Undefine __ macro before use, since OSF/1 uses it | |
3061 | for the prototype/no prototype macro. | |
3062 | ||
3063 | * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be | |
3064 | void. | |
3065 | ||
3066 | * as.h (relax_stateT enum): Delete trailing comma. | |
3067 | ||
9a7d824a ILT |
3068 | Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com) |
3069 | ||
3070 | * app.c (do_scrub_begin): Let line_comment_chars override | |
3071 | comment_chars. | |
3072 | (do_scrub_next_char): If a line comment character is not at the | |
3073 | start of a line, treat it as a comment character if it is one. | |
3074 | For a CPP line comment use pseudo-op .appline rather than .line. | |
3075 | * input-scrub.c (logical_input_line): Make int rather than | |
3076 | unsigned. | |
3077 | (input_scrub_push, input_scrub_begin): Initialize | |
3078 | logical_input_line to -1 rather than 0. | |
3079 | (bump_line_counters): Increment logical_input_line. | |
3080 | (new_logical_line): If line_number is -2, decrement | |
3081 | logical_input_line. | |
3082 | (as_where): Use logical_input_line even if it is 0. | |
3083 | * read.h (s_app_file prototype): Now takes an int argument. | |
3084 | * read.c (potable): Make .appfile call s_app_file with 1. New | |
3085 | .appline pseudo-op calls s_app_line. | |
3086 | (s_app_file): If .appfile, call new_logical_line with -2 to | |
3087 | account for newline inserted by do_scrub_next_char. If listing, | |
3088 | call listing_source_file. | |
3089 | (s_app_line): New function to handle fake pseudo-op .appline. | |
3090 | * config/obj-coff.c (obj_pseudo_table): Make .appline call | |
3091 | obj_coff_ln. | |
3092 | (obj_coff_ln): Added argument to indicate whether .appline. | |
3093 | * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call | |
3094 | obj_coff_ln. | |
3095 | (obj_coff_ln): Added argument to indicate whether .appline. | |
3096 | * config/tc-mips.c (s_file): Pass argument to s_app_file. | |
3097 | ||
61f14fb0 ILT |
3098 | Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com) |
3099 | ||
3100 | * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast. | |
3101 | ||
3102 | Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3103 | ||
3104 | * config/tc-m68k.c (md_apply_fix_2): Straighten out check for | |
3105 | invalid values. | |
3106 | ||
6eef4543 SC |
3107 | Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
3108 | ||
3109 | * config/tc-h5000.c (build_bytes): Understand @rd mode and build | |
3110 | relocations correctly. | |
3111 | ||
f8f61478 KR |
3112 | Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com) |
3113 | ||
6eef4543 SC |
3114 | * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because |
3115 | it's wrong. | |
3116 | ||
f8f61478 KR |
3117 | * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn |
3118 | if value is out of range. | |
3119 | ||
3120 | Patch from Minh Tran-Le: | |
3121 | * config/tc-i386.c (i386_operand): For in/out port register used | |
3122 | as base reg, include InOutPortReg in operand type. | |
3123 | (MATCH): Accept overlap value of InOutPortReg. | |
3124 | ||
3125 | Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com) | |
3126 | ||
3127 | * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab): | |
3128 | Add calls to listing routines to produce combined source/assembler | |
3129 | listings. | |
3130 | (obj_ecoff_stab): Create a file pointer if none used yet. | |
3131 | (ecoff_frob_file): Set symcount to correct value. | |
3132 | ||
3133 | Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com) | |
3134 | ||
3135 | * Makefile.in (VERSION): Bump to version 2.1, in preparation for | |
3136 | release. | |
3137 | ||
3138 | * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE): | |
3139 | Define in terms of constants, not C structure sizes. | |
3140 | ||
3141 | * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files. | |
3142 | ||
3143 | Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3144 | ||
3145 | * config/obj-aout.c (obj_header_append): Don't define if it's | |
3146 | defined as a macro. | |
3147 | * config/obj-hp300.h (obj_header_append): Define it as a macro. | |
3148 | * config/obj-hp300.c (hp300_header_append): New function. | |
3149 | ||
3150 | * Makefile.in (distclean): Don't bother cleaning up doc files; | |
3151 | they aren't going to be in this directory. | |
3152 | ||
204ff785 ILT |
3153 | Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com) |
3154 | ||
f8f61478 KR |
3155 | * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute |
3156 | symbols. | |
3157 | ||
204ff785 ILT |
3158 | * tc.h (TC_COFF_SIZEMACHDEP): Don't define here. |
3159 | * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead. | |
3160 | ||
65824763 KR |
3161 | Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
3162 | ||
204ff785 ILT |
3163 | * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with |
3164 | initialization. | |
3165 | ||
65824763 KR |
3166 | * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff. |
3167 | ||
21bb48b9 ILT |
3168 | Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com) |
3169 | ||
3170 | * config/tc-mips.c (macro): Correct floating point double word | |
3171 | loads and stores for big endian target. | |
3172 | ||
e7c2f943 KR |
3173 | Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com) |
3174 | ||
3175 | * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_* | |
3176 | calls. Deleted some unused code. | |
3177 | * config/obj-coff.c: Likewise. | |
3178 | ||
3179 | ELF support, mostly contributed by Utah: | |
3180 | * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line, | |
3181 | obj_elf_type): Rewrite. | |
3182 | (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol, | |
3183 | obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size): | |
3184 | New functions. | |
3185 | (obj_elf_ident): Dummy. | |
3186 | * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol, | |
3187 | TARGET_SYMBOL_FIELDS): New macros. | |
3188 | (gdb_section): New variable decl. | |
3189 | ||
3190 | * config/tc-i386.c (md_atof): Return zero, not empty string, on | |
3191 | success. | |
3192 | ||
3193 | BFD_ASSEMBLER conditional changes: | |
3194 | * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header): | |
3195 | Don't define these. | |
3196 | (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions. | |
3197 | (fetch_coff_debug_section): Ditto. | |
3198 | (obj_coff_endef): Call fetch_coff_debug_section. | |
3199 | (struct line_no): New type. | |
3200 | (c_symbol_merge): New way for copying aux fields. | |
3201 | (c_dot_file_symbol): Put symbol in absolute section, and set flag | |
3202 | BSF_DEBUGGING. | |
3203 | (function_lineoff): New symbol. | |
3204 | (function_lineoff, text_lineno_number, our_lineno_number, | |
3205 | lineno_lastP): Don't define. | |
3206 | (c_line_new): Don't define. | |
3207 | (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh, | |
3208 | placeholders, until | |
3209 | line-number recording gets implemented. | |
3210 | (obj_new_symbol_hook): New code for handling aux fields. | |
3211 | (add_lineno, add_linesym): New functions. | |
3212 | (obj_coff_ln): Call add_lineno, not c_line_new. | |
3213 | (obj_coff_endef): New code for handling symbol names. New lineno | |
3214 | code. Look for section name "*DEBUG*" for debugging section. | |
3215 | (align, coff_check_file_symbols, obj_coff_section, | |
3216 | coff_frob_file): New functions. | |
3217 | * config/obj-coff.h: Reordered some includes. | |
3218 | (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg, | |
3219 | DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't | |
3220 | define these. | |
3221 | (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros. | |
3222 | (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing | |
3223 | aux entries. Most SA_* macros now use it unconditionally. | |
3224 | (S_*): Use `bsym' field, and access BFD private data. | |
3225 | (SF_*): Use `sy_flags' symbol field for most of these. | |
3226 | (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't | |
3227 | define. | |
3228 | (*_section_header): Don't define. | |
3229 | * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed | |
3230 | interface. | |
3231 | (tc_gen_reloc) [I386COFF]: New function. | |
3232 | (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define. | |
3233 | * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New | |
3234 | macros. | |
3235 | ||
3236 | * config/obj-coff.c (stack_init): Don't do assignments inside | |
3237 | conditions. | |
3238 | (obj_coff_def): Simplified handling of symbol name a bit. | |
3239 | (tag_insert): Name argument is now pointer to CONST. | |
3240 | (obj_crawl_symbol_chain): Commented out. | |
3241 | ||
3242 | * config/obj-coff.h: Use PARAMS macro in prototypes. | |
3243 | ||
3244 | * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect | |
3245 | through frchainP pointer if it is null. | |
3246 | ||
3247 | * configure.in: Warn if BFD mode is explicitly turned off but is | |
3248 | required by specified target. | |
3249 | (mips ecoff targets): Don't need to set bfd_gas here; it gets | |
3250 | taken care of later. | |
3251 | ||
3252 | * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward | |
3253 | field. | |
3254 | (yank_symbols): Merge symbols only if sy_forward is null. | |
3255 | ||
3256 | * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already | |
3257 | defined. | |
3258 | ||
3259 | * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not | |
3260 | pointer. | |
3261 | * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto. | |
3262 | ||
3263 | * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting | |
3264 | with "." is a local label. | |
3265 | ||
3266 | * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config | |
3267 | files. | |
3268 | ||
3269 | * config/te-linux.h, config/te-386bsd.h: New config files. | |
3270 | * configure.in (i386-*-linux, i386-*-bsd): Use them. | |
3271 | * config/tc-i386.h (TARGET_FORMAT): Select format based on target | |
3272 | environment. | |
3273 | (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux. | |
3274 | ||
5d6cfa60 ILT |
3275 | Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com) |
3276 | ||
3277 | * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems | |
3278 | to want it that way. | |
3279 | (ecoff_build_symbols): Turn local st_Proc symbols into | |
3280 | st_StaticProc symbols. Set index field of external st_Proc and | |
3281 | st_staticProc symbols correctly. | |
3282 | * config/tc-mips.h (NO_LISTING): Don't define. People might want | |
3283 | listings. | |
3284 | ||
e7c2f943 KR |
3285 | Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
3286 | ||
3287 | * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New | |
3288 | files. | |
3289 | * configure.in (m68k-*-hpux): Use them. | |
3290 | ||
3291 | * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if | |
3292 | defined, otherwise zero. | |
3293 | ||
3294 | * config/aout_gnu.h (OMAGIC): Don't define if already defined. | |
3295 | ||
5d6cfa60 ILT |
3296 | Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
3297 | ||
3298 | * config/tc-sparc.c (sparc_ip): Allow any abs expression as an | |
3299 | address space number. | |
3300 | ||
3301 | Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com) | |
3302 | ||
3303 | * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all. | |
3304 | ||
3305 | * config/tc-a29k.c: Include ctype.h. | |
3306 | (define_some_regs): Added special-purpose registers for 29050. | |
3307 | ||
e7c2f943 KR |
3308 | * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/". |
3309 | ||
3310 | * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here. | |
3311 | (change_to_section): Set it here instead. | |
3312 | ||
a1387260 ILT |
3313 | Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com) |
3314 | ||
3315 | * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one | |
3316 | hasn't been seen yet. | |
3317 | (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL. | |
3318 | ||
4a1bbbe7 SC |
3319 | Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
3320 | ||
3321 | * config/tc-sh.ch, config/tc-sh.h: New files supporting Hitachi | |
3322 | SH. | |
3323 | ||
be2f6bd6 ILT |
3324 | Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com) |
3325 | ||
3326 | * expr.c (operand): Fix unary plus operator (previously was the | |
3327 | same as '~' operator!). | |
3328 | ||
3329 | Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3330 | ||
3331 | * write.c (cvt_frag_to_fill): Define even if BFD is defined. | |
3332 | (write_object_file): Do define if BFD_ASSEMBLER. Invoke | |
3333 | obj_check_file_symbols if defined. Call verify_symbol_chain_2 | |
3334 | instead of open-coding it. Fix some bugs in patching up symbol | |
3335 | chain. | |
3336 | (relax_segment): Make some code we "ought to be able to" use for | |
3337 | all targets no longer conditionalized on ns32k target; instead, do | |
3338 | it always, and if the appropriate conditions fail, abort. | |
3339 | ||
3340 | * symbols.c (DEBUG): Enabled. | |
3341 | (symbol_new): Make sure bfd_make_empty_symbol works. | |
3342 | (verify_symbol_chain_2): New funcion; takes one symbol as | |
3343 | argument, anywhere in the chain. | |
3344 | (dollar_label*): Use default initializers. | |
3345 | ||
3346 | * as.c (perform_an_assembly_pass): Call md_begin here... | |
3347 | (main): ...and not here. | |
3348 | ||
3349 | * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out. | |
3350 | (tc_frob_symbol): New macro: Get rid of symbols in reg_section. | |
3351 | ||
3352 | * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER. | |
3353 | (add_fix, add_frag): Now functions instead of macros. | |
3354 | (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num, | |
3355 | s_data1, s_data2, s_bss): Use new *_section names, for | |
3356 | compatibility with BFD_ASSEMBLER mode; rewrite switch statements | |
3357 | to handle non-integral segT. | |
3358 | (tc_coff_fix2rtype, tc_aout_fix_to_chars, | |
3359 | tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER. | |
3360 | (tc_gen_reloc): New routine for BFD_ASSEMBLER. | |
3361 | (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to | |
3362 | md_apply_fix_2; new md_apply_fix definition varies interface | |
3363 | depending on BFD_ASSEMBLER. | |
3364 | (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section | |
3365 | names. | |
3366 | ||
3367 | * config/obj-vms.c: Include config.h. | |
3368 | (version_string): Delete declaration. | |
3369 | (Write_VMS_MHD_Records): Use GAS_VERSION instead. | |
3370 | (vms_resolve_symbol_redef): New function, taken from VMS code in | |
3371 | symbols.c. | |
3372 | (_doprnt): Deleted. | |
3373 | (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct, | |
3374 | VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix, | |
3375 | VMS_Psect_Spec): Fixed to compiler under traditional C. | |
3376 | * config/obj-vms.h: Use PARAMS macro. | |
3377 | (vms_resolve_symbol_redef): Declare. | |
3378 | (RESOLVE_SYMBOL_REDEFINITION): New macro. | |
3379 | * symbols.c (colon): Remove some VMS-specific code, look for | |
3380 | RESOLVE_SYMBOL_REDEFINITION macro instead. | |
3381 | ||
3382 | * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc | |
3383 | instructions. | |
3384 | ||
3385 | * config/tc-i386.c: Reordered some functions so inlining might | |
3386 | work. Use PARAMS in function declarations. | |
3387 | (reloc): New routine. | |
3388 | (md_assemble): Rearrange switch statements to work with | |
3389 | non-integral segT. | |
3390 | ||
3391 | * struc-symbol.h [BFD_ASSEMBLER]: Undefine | |
3392 | SYMBOLS_NEED_BACKPOINTERS before defining it. | |
3393 | ||
3394 | * subsegs.c (subseg_new_rest): Now static. | |
3395 | ||
3396 | * read.c (pseudo_set): Better error message for difference of | |
3397 | symbols in different frags. | |
3398 | ||
3399 | * Makefile.in (check): Pass down some new variables, indicating | |
3400 | pathname or program name for cc, nm, objdump. | |
3401 | ||
3402 | * as.h (OUTPUT_FLAVOR): New macro. | |
3403 | * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR. | |
3404 | ||
3405 | * configure.in: Initialize bfd_gas properly. Warn that ELF | |
3406 | support is incomplete. | |
3407 | ||
3408 | Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3409 | ||
3410 | * read.c (float_cons): Accept null pointer return from md_atof. | |
3411 | * config/tc-m68k.c (md_atof): Return null for success. | |
3412 | * config/tc-sparc.c (md_atof): Ditto. | |
3413 | ||
97a6070c RP |
3414 | Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
3415 | ||
3416 | * doc/as.texinfo: formatting and comment cleanups; show SPARC | |
3417 | alternative options in same style as other machines; simplify some | |
3418 | conditional use; include GPL as separate file (from texinfo dir) | |
3419 | ||
3420 | * doc/Makefile.in: (as.info) include directory containing GPL in | |
3421 | makeinfo search path | |
3422 | ||
3423 | * doc/h8.texi: new file; conditional settings for GAS manual | |
3424 | on Hitachi chips | |
3425 | ||
3426 | Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) | |
3427 | ||
3428 | * doc/as.texinfo: mention SPARC architecture options. | |
3429 | ||
be2f6bd6 ILT |
3430 | Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com) |
3431 | ||
3432 | * configure.in: Rearranged whitespace in per-host/per-target | |
3433 | sections. Added hooks for dropping in HPPA support (not included | |
3434 | yet). Separate out overrides of variables based on target format | |
3435 | and bfd-gas selection from actual target-specific commands. Add | |
3436 | error message for recognized but unsupported format name. | |
3437 | ||
349f20de ILT |
3438 | Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com) |
3439 | ||
3440 | * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in | |
55ff56bd | 3441 | symbolic header match cline in FDR; the native linker seems to |
349f20de ILT |
3442 | want that. |
3443 | ||
5316696f DZ |
3444 | Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
3445 | ||
3446 | * doc/Makefile.in: as.texinfo is in $(srcdir). Use | |
3447 | $(srcdir)/as.texinfo explicitly in several places | |
3448 | ||
8ac18b21 RP |
3449 | Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
3450 | ||
132239bf | 3451 | * doc/Makefile.in: update dvi, clean targets for new source |
8ac18b21 RP |
3452 | file structure |
3453 | ||
d565311f ILT |
3454 | Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com) |
3455 | ||
3456 | * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__, | |
3457 | rather than undefining know. | |
8ac18b21 | 3458 | * configure.in: Match ultrix*, not just ultrix. |
d565311f | 3459 | |
0742a6fd RP |
3460 | Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
3461 | ||
3462 | * doc/as.texinfo: converted conditional markup to use new | |
3463 | Texinfo facilities, avoiding m4. | |
3464 | ||
3465 | * doc/as-all.texinfo, all.m4, pretex.m4: deleted. | |
3466 | ||
3467 | * doc/Makefile.in: recast doc configuration to use a link to an | |
3468 | included texinfo file. | |
3469 | ||
3470 | * doc/all.texi: settings for generic form of documentation. | |
3471 | ||
3472 | Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com) | |
3473 | ||
3474 | * read.c (cons): Zero out frag when creating reloc. | |
3475 | ||
367fc835 ILT |
3476 | Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com) |
3477 | ||
84e4920f ILT |
3478 | * config/tc-mips.c (gp_reference): Certain magic symbols can never |
3479 | be referenced off the GP register. | |
3480 | ||
367fc835 ILT |
3481 | * app.c (do_scrub_next_char): Handle states 9 and 10 correctly |
3482 | when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST, | |
3483 | LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE. | |
3484 | ||
3485 | * config/te-irix.h: New file; irix needs a different LOCAL_LABEL | |
3486 | definition from other MIPS targets. | |
3487 | * configure.in (mips-*-irix): Use emulation irix. | |
3488 | ||
dd4227d3 SC |
3489 | Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
3490 | ||
3491 | * config/tc-h8500.c: Get relax size of branch instructions right, | |
3492 | (get_operand): Parse @sp+ correctly. | |
3493 | ||
be2f6bd6 ILT |
3494 | Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
3495 | ||
3496 | * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include | |
3497 | COFF section header field. | |
3498 | ||
3499 | * configure.in: Print error message if host or target is not | |
3500 | supported. | |
3501 | ||
3502 | * configure.in: If with-bfd-assembler, use obj-coff instead of | |
3503 | obj-coffbfd. | |
3504 | ||
3505 | * config/ho-generic.h: Include string.h. | |
3506 | ||
ed364bb6 ILT |
3507 | Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com) |
3508 | ||
0433135d ILT |
3509 | * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with |
3510 | '$' as local, for any object file format. | |
3511 | ||
477b4b04 ILT |
3512 | * config/tc-mips.c (macro): Optimizations to branching code and a |
3513 | couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph | |
3514 | Campbell). | |
3515 | ||
ed364bb6 ILT |
3516 | * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT. |
3517 | * configure.in (mips-sgi-irix*): Set gas_host to irix. | |
3518 | ||
670a50eb ILT |
3519 | Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com) |
3520 | ||
3521 | * subsegs.c (subseg_new): Set output_section of new section. | |
3522 | * as.c (perform_an_assemly_pass): Don't set output_section here. | |
3523 | * expr.c (expr_part, expr): Turn off section assertions for ECOFF, | |
3524 | since it has additional sections. | |
3525 | * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss, | |
3526 | not bss_section. | |
3527 | * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added | |
3528 | ecoff_undefined field. | |
3529 | * config/obj-ecoff.c (obj_symbol_new_hook): Initialize | |
3530 | ecoff_undefined field. | |
3531 | (add_file): If using stabs, just output a stabs symbol rather than | |
3532 | creating a new fdr. | |
3533 | (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading | |
3534 | it with get_absolute_expression, rather than skipping it by hand. | |
3535 | (obj_ecoff_loc): If using stabs, just output a stabs symbol rather | |
3536 | than ECOFF line number information. | |
3537 | (obj_ecoff_stab): Accept non-zero values for stabs line number. | |
3538 | (ecoff_build_symbols): Set ifilesym correctly. Set storage class | |
3539 | to small, undefined and/or readonly sections if appropriate. | |
3540 | Don't output symbol names containing \001 characters. | |
3541 | (ecoff_frob_file): Make sure at least one fdr is output. | |
3542 | * config/tc-mips.h: Define TC_MIPS. | |
3543 | * config/tc-mips.c (g_switch_value): New static variable. | |
3544 | (md_assemble): Set gp size of output BFD. | |
3545 | (gp_reference): New function; returns 1 if expression can be | |
3546 | accesssed via gp. Always returns 0 if not using ECOFF. | |
3547 | (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if | |
3548 | possible. | |
3549 | (macro): Generate sequences using gp if possible. | |
3550 | (md_parse_option): Ignore -EL and -EB. Parse -G. | |
3551 | (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case. | |
3552 | (s_change_sec): Handle .rdata and .sdata for ECOFF. | |
3553 | (s_extern): Mark symbol as external. Set ecoff_undefined field. | |
3554 | ||
2b1b5697 KR |
3555 | Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
3556 | ||
670a50eb ILT |
3557 | * output-file.c (output_file_create): Don't call as_perror for |
3558 | filename rejected by application. | |
3559 | ||
3560 | * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink | |
3561 | the output file. | |
3562 | ||
4b061a2a KR |
3563 | * doc/as.texinfo: Don't use @value in node names for the moment; |
3564 | references don't appear to work right. | |
3565 | ||
4478def8 KR |
3566 | * as.h (const, volatile): Put these definitions back, and use |
3567 | them. | |
3568 | ||
2b1b5697 KR |
3569 | * doc/as.texinfo: First pass at using new texinfo features -- |
3570 | variables, conditional tests. Far from complete. | |
3571 | ||
3572 | Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3573 | ||
3574 | * read.c: Temporary hack to handle some 64-bit constants. This | |
3575 | should be redone later. | |
3576 | (target_big_endian): Declare. | |
3577 | (big_cons): If it's set, reverse order of bytes being copied. | |
3578 | * config/tc-sparc.c (md_begin): Set target_big_endian. | |
3579 | ||
3580 | * read.c (s_ignore): Delete declaration of is_end_of_line. | |
3581 | ||
3582 | * config/obj-coffbfd.c (yank_symbols): Build list of file symbol | |
3583 | forward pointers properly. | |
3584 | ||
e02eaa59 SC |
3585 | Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
3586 | ||
3587 | * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs | |
3588 | wasn't being stored into scnhdr. | |
3589 | * config/obj-coffbfd.h: Add prototype of s_get_segment. | |
3590 | * read.c (TC_START_LABEL): Default definition. | |
3591 | (read_a_source_file): Use TC_START_LABEL macro to work out | |
3592 | if a label has been seen. | |
3593 | ||
543d88e4 ILT |
3594 | Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com) |
3595 | ||
c39b3eba ILT |
3596 | * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not |
3597 | the bottom (make expands variables in dependencies when the | |
3598 | dependencies are read, not when they are used). | |
3599 | ||
543d88e4 ILT |
3600 | * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for |
3601 | a29k .bss section; the mondfe program doesn't like it. | |
3602 | ||
2b1b5697 KR |
3603 | Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
3604 | ||
3605 | * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of | |
3606 | const. | |
3607 | (current_architecture): Don't need initializer. | |
3608 | ||
3609 | Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3610 | ||
3611 | * doc/none.m4: Define Z8000. | |
3612 | * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the | |
3613 | texinfo file before recreating it. | |
3614 | (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in | |
3615 | this directory. | |
3616 | (srcdir): Delete second, bogus definition. | |
3617 | (as.info): Look for as-*.texinfo in current directory rather than | |
3618 | in $(srcdir). | |
3619 | (as.dvi): Ditto. | |
3620 | (dvi): New rule. | |
3621 | * doc/configure.in: Create links to all as-*.texinfo files in the | |
3622 | source directory, if that's not the current directory. | |
3623 | ||
3624 | * configure.in (per-host): Accept MIPS host with BSD version | |
3625 | number. | |
3626 | (per-target): Classify i486 as i386. Use generic cpu_type instead | |
3627 | of target_cpu in selecting format etc. | |
3628 | ||
3629 | * app.c (do_scrub_next_char): Use .appfile, not .app-file. | |
3630 | * read.c (potable): Change .app-file to .appfile. | |
3631 | ||
3632 | * config/ho-decstatn.h: Renamed from ho-decstation.h. | |
3633 | * configure.in: Adjusted. | |
3634 | ||
3635 | * config/obj-bfd-sunos.*: Unused; deleted. | |
3636 | ||
3637 | * Makefile.in (version.c, vers-stamp): Deleted. | |
3638 | (config.h): Define GAS_VERSION. | |
3639 | * as.c (version_string): Deleted declaration. | |
3640 | (main): Look for GAS_VERSION instead. | |
3641 | ||
3642 | * doc/as.texinfo: Updated description of -a* (listing) options, | |
3643 | and describe how to pass them through from gcc. | |
3644 | ||
3645 | * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or | |
3646 | process relocs if there aren't any relocs to process. Avoids | |
3647 | malloc/free bug on SCO too. | |
3648 | ||
3649 | * as.h: Move local include files below system include files, to | |
3650 | avoid some redefinition complaints on some systems. | |
3651 | (const, volatile): Don't need these conditionally defined if we | |
3652 | use CONST and VOLATILE from ansidecl.h. | |
3653 | (seg_name): Use CONST, not const. | |
3654 | ||
543d88e4 ILT |
3655 | Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com) |
3656 | ||
3657 | * config/tc-mips.c: Reindented to GNU standards. | |
3658 | ||
2c19a57c ILT |
3659 | Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com) |
3660 | ||
61001d96 ILT |
3661 | * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case. |
3662 | (fixup_segment): Add a29k special case; the linker is not prepared | |
3663 | to see a segment offset here. | |
3664 | ||
2c19a57c ILT |
3665 | * app.c (do_scrub_next_char): Added new state, 10, modifying state |
3666 | 9 to only keep a space in between identifier characters. | |
3667 | ||
afcc637a DZ |
3668 | Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com) |
3669 | ||
2d4bef5e DZ |
3670 | * Makefile.in: add dvi target; as-$(config).texinfo might live in |
3671 | srcdir, might be in objdir. | |
afcc637a DZ |
3672 | |
3673 | * doc/Makefile.in: dvi depends on as.dvi | |
3674 | ||
80c8fd72 DZ |
3675 | Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
3676 | ||
3677 | * Makefile.in: add installcheck target | |
3678 | ||
1369949e ILT |
3679 | Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com) |
3680 | ||
3681 | * config/tc-mips.c (macro): Use $AT for any floating point load. | |
3682 | ||
63cdddad KR |
3683 | Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com) |
3684 | ||
3685 | * config/tc-m68k.c (m68k_ip): For operand type 'M', reject | |
3686 | bignums, but don't emit error message. | |
3687 | ||
69498fa2 JW |
3688 | Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com) |
3689 | ||
3690 | * Makefile.in (targ-cpu.o): Depend on config.h. | |
3691 | ||
f6a91cc0 ILT |
3692 | Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com) |
3693 | ||
3694 | * app.c (do_scrub_next_char): Added new state, 9, to avoid | |
3695 | dropping a space immediately following an identifier. | |
3696 | * expr.c, write.c: Rewrote assert expressions to not use multiple | |
3697 | lines; I don't think that can be done portably. | |
3698 | * config/tc-mips.c (macro): Use $AT if target register is zero in | |
3699 | load instruction, which it can be for a floating point load. | |
3700 | ||
a36f6645 ILT |
3701 | Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com) |
3702 | ||
3d3c5039 ILT |
3703 | * write.c (write_contents): Compute the relocs before writing out |
3704 | the section contents. | |
3705 | * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get | |
3706 | symbol table and values right. | |
3707 | * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting | |
3708 | with $L is local. | |
3709 | * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend | |
3710 | by the section vma. | |
3711 | ||
3712 | * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is | |
3713 | z8k-opc.h, not z8k.h. | |
3714 | ||
a36f6645 ILT |
3715 | * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf |
3716 | symbol. | |
3717 | ||
2a697fa4 DZ |
3718 | Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
3719 | ||
3720 | * configure.in: recognize sparc-sun-solaris2* instead of -solaris2 | |
3721 | ||
f2f7d044 ILT |
3722 | Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com) |
3723 | ||
3724 | * expr.c, write.c: Ultrix native 4.2 cc requires assert condition | |
3725 | to be on a single line. | |
3726 | ||
ed099874 KR |
3727 | Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
3728 | ||
3729 | * Makefile.in (config.h): Create file, writing out definitions of | |
3730 | target cpu, alias, and canonical name. | |
3731 | (ALL_CFLAGS): No longer define TARGET_CPU. | |
3732 | ||
3733 | * Makefile.in (check): Print a message, instead of quitting | |
3734 | silently. | |
3735 | ||
3736 | * as.c (main): Don't catch any signals, for now. | |
3737 | ||
3738 | * version.c: Deleted. | |
3739 | * Makefile.in: Generate it, putting in only the version number | |
3740 | itself. | |
3741 | (VERSION): New variable. | |
3742 | * as.c: Include config.h. | |
3743 | (main): Reformatted version string. Include target alias. Don't | |
3744 | print if not requested (i.e., unknown -v argument). | |
3745 | ||
3746 | * as.c (stralloc): Deleted. | |
3747 | (main): Call strdup instead. | |
3748 | ||
3749 | * configure.in: Handle all 68300 series chips. | |
3750 | * config/tc-m68k.c: Include config.h. | |
3751 | (md_assemble): Assume TARGET_CPU is defined. Accept some 68300 | |
3752 | series cpus as defaults. | |
3753 | (md_parse_option): Accept some m68300 series CPUs as defaults. | |
3754 | ||
3755 | Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3756 | ||
3757 | * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if | |
3758 | not already defined. | |
3759 | (main, got_sig): Use them. | |
3760 | * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default | |
3761 | values. | |
3762 | ||
3763 | Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com) | |
3764 | ||
3765 | * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF | |
3766 | support. | |
3767 | ||
3768 | * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs. | |
3769 | OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN. | |
3770 | (struct loc, struct proc, struct file): Moved to tc-mips.c within | |
3771 | #ifndef OBJ_ECOFF block, since ECOFF uses different versions. | |
3772 | * config/tc-mips.c: Rearranged for ECOFF support. Added | |
3773 | prototypes for all static functions. Moved existing minimal | |
3774 | debugging format support info #ifndef OBJ_ECOFF blocks. | |
3775 | (macro_build_lui): Eliminated sign_extend argument, because ECOFF | |
3776 | does not support a non sign extended high 16 bits reloc. Adjusted | |
3777 | all callers accordingly. | |
3778 | (tc_get_register): Renamed from get_register, and made non-static. | |
3779 | ||
3780 | * config/mips-big.mt, config/mips-lit.mt: New files. Define | |
3781 | TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN, | |
3782 | respectively. | |
3783 | * configure.in (mips-*-bsd*): Use gas_target mips-lit. | |
3784 | (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using | |
3785 | obj_format ecoff and gas_target mips-lit or mips-big. | |
3786 | ||
c5d4bc88 KR |
3787 | Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com) |
3788 | ||
3789 | * version.c: Bump to version 2.0.1. | |
3790 | ||
fefba3a5 ILT |
3791 | Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com) |
3792 | ||
3793 | * write.c (chain_frchains_together): Check that seg_info (section) | |
3794 | is not NULL. | |
3795 | (write_object_file): Call obj_frob_file after setting the symbols, | |
3796 | not before. | |
3797 | ||
2b1b5697 KR |
3798 | Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com) |
3799 | ||
3800 | * Version 2.0 released. | |
3801 | ||
fefba3a5 ILT |
3802 | Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
3803 | ||
3804 | * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only. | |
3805 | ||
3806 | Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com) | |
3807 | ||
3808 | * read.h: Define stringer here. | |
3809 | read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these | |
3810 | places. | |
3811 | ||
bf449293 SC |
3812 | Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
3813 | ||
3814 | * read.c (s_space): Multiply repeat count by mult, not fill. | |
3815 | ||
9471a360 KR |
3816 | Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com) |
3817 | ||
3818 | * read.c: Include ctype.h. | |
3819 | ||
1101551c KR |
3820 | Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
3821 | ||
3822 | Patches from Eric Youngdale: | |
3823 | * make-gas.com: Find obstack.obj if it's not in the current | |
3824 | directory. | |
3825 | * read.c (s_ignore): Don't declare is_end_of_line. It's | |
3826 | redundant, and triggers a VMS gcc compiler bug. | |
3827 | ||
3828 | * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes | |
3829 | current segment as an argument. (Ignored in all cases but VMS.) | |
3830 | All callers and definitions changed. | |
3831 | ||
5e4cddb7 ILT |
3832 | Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com) |
3833 | ||
3834 | * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING | |
3835 | case compile again. | |
3836 | ||
f3ca2a64 KR |
3837 | Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com) |
3838 | ||
3839 | * config/tc-m68k.c (isbyte): Accept all values from -255 to +255, | |
3840 | so "~0x80" won't be rejected. | |
3841 | ||
3842 | * config/obj-elf.c: No longer include elf/reloc.h. | |
3843 | (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section. | |
3844 | (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out | |
3845 | routines. | |
3846 | (obj_elf_xstab): New routine. | |
3847 | (obj_elf_set_size): Call as_warn, not fprintf. Pass desired | |
3848 | argument to s_ignore. Put "#if 0" around unused code. | |
3849 | (obj_pseudo_table): Use s_ignore instead of do-nothing routines. | |
3850 | Call elf_xstabs for .stabs and .xstabs operators. | |
3851 | ||
3852 | * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc". | |
3853 | ||
3854 | * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are | |
3855 | present. | |
3856 | ||
3857 | * configure.in: mips-bsd configuration was missing format spec. | |
3858 | Should use aout. | |
3859 | ||
3860 | * Makefile.in (Makefile): Depends on configure.in. | |
3861 | ||
3862 | * config/tc-mips.c (append_insn): Don't check for alignment of | |
3863 | frag in memory; alignment of instructions in section is a separate | |
3864 | matter. | |
3865 | ||
3866 | * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI | |
3867 | C availability. | |
3868 | ||
3869 | * listing.h: Always provide function declarations, not macros, so | |
3870 | pcc won't lose. | |
3871 | ||
7687d89b JG |
3872 | Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com) |
3873 | ||
3874 | * CONTRIBUTORS: Update Gilmore entry. | |
3875 | ||
3876 | Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3877 | ||
3878 | * frags.c (frag_init): New function. | |
3879 | (zero_address_frag, bss_address_frag): Now initialized at run | |
3880 | time. | |
3881 | * as.c (main): Call frag_init. | |
3882 | ||
160b7f0f ILT |
3883 | Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com) |
3884 | ||
3885 | * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case: | |
3886 | Don't unget ch2 if we didn't get it. | |
3887 | ||
0cca30f3 KR |
3888 | Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
3889 | ||
3890 | * doc/Makefile.in (TEXIDIR): Updated for new layout. | |
3891 | ||
3892 | * config/tc-sparc.c (s_common): Add support for ELF version. | |
3893 | (tc_gen_reloc) [BFD_ASSEMBLER]: New function. | |
3894 | * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]: | |
3895 | New macros. | |
3896 | (md_convert_frag): New macro. | |
3897 | ||
3898 | * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a | |
3899 | symbol, fix the offset so "+2" isn't required. | |
3900 | ||
3901 | * config/tc-i960.c (line_comment_chars, line_separator_chars): | |
3902 | Define as common/bss. | |
3903 | (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C | |
3904 | initializers are sufficient. | |
3905 | ||
3906 | * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd. | |
3907 | (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out". | |
3908 | (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros. | |
3909 | (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro. | |
3910 | * config/obj-aout.c: Use PARAMS macro for declarations. Remove | |
3911 | "IGNORE_DEBUG" conditional, since both branches are identical. | |
3912 | Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly | |
3913 | referencing symbol structure members. | |
3914 | (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function. | |
3915 | ||
3916 | * as.h (struct frag): Reordered a couple of fields for better | |
3917 | packing. | |
3918 | ||
3919 | * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the | |
3920 | section info. | |
3921 | (write_contents) [BFD_ASSEMBLER]: New function. | |
3922 | (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call | |
3923 | fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call | |
3924 | obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined. | |
3925 | (fixup_segment): Make sure common-section symbols get treated the | |
3926 | same as undefined symbols. | |
3927 | (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type | |
3928 | bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from | |
3929 | section info. | |
3930 | * write.h (fix_new): Update prototype. | |
3931 | ||
3932 | * tc.h (md_operand, md_convert_frag, tc_headers_hook, | |
3933 | md_section_align, md_undefined_symbol): Don't provide prototypes | |
3934 | if these are defined as macros. | |
3935 | (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and | |
3936 | section passed. | |
3937 | ||
3938 | * symbols.c (symbol_new): Argument NAME is now pointer to const. | |
3939 | Simplified STRIP_UNDERSCORE code. Remove assumptions about null | |
3940 | pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new | |
3941 | BFD symbol. | |
3942 | (colon): Display other/desc fields of redefined symbol only if | |
3943 | S_GET_OTHER and S_GET_DESC are defined. | |
3944 | (symbol_make): Argument NAME is now pointer to const. | |
3945 | (symbol_find, symbol_find_base): Likewise. | |
3946 | (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions. | |
3947 | * symbols.h: Fix prototypes for new const arguments. Add | |
3948 | prototypes for BFD_ASSEMBLER S_* functions. | |
3949 | ||
3950 | * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code | |
3951 | for changing to an existing section. | |
3952 | (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new, | |
3953 | called by subseg_new and subseg_set. | |
3954 | (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section, | |
3955 | given section name and subseg number. | |
3956 | (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly | |
3957 | new section/subsection. | |
3958 | ||
3959 | * read.c: Don't include ctype.h. | |
3960 | (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32 | |
3961 | for now; should be machine-dependent. | |
3962 | ||
3963 | * configure.in: Accept *-*-elf and *-*-solaris* as ELF format | |
3964 | targets, forcing BFD use. | |
3965 | ||
3966 | Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3967 | ||
3968 | * config/tc-sparc.c: Use PARAMS macro for static function | |
3969 | declarations. Use BFD_RELOC_ macros everywhere, with | |
3970 | compatibility macros declared for non-BFD mode. | |
3971 | (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type | |
3972 | instead of enum reloc_type. | |
3973 | (emit_sparc_reloc): Commented-out function deleted. | |
3974 | (md_convert_frag): Deleted. | |
3975 | (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER. | |
3976 | (md_apply_fix): Changed calling sequence (conditionally) for BFD | |
3977 | version. | |
3978 | * config/tc-sparc.h (md_convert_frag): New macro. | |
3979 | ||
3980 | * config/obj-aout.c (obj_aout_stab): Refer to undefined_section, | |
3981 | not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead | |
3982 | of referencing fields directly. | |
3983 | ||
3984 | * write.c (cvt_frag_to_fill): New function; extracted from | |
3985 | write_object_file. | |
3986 | (write_object_file) [! BFD_ASSEMBLER]: Call it. | |
3987 | (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section | |
3988 | and set its size and flags. | |
3989 | ||
3990 | * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some | |
3991 | fields with BFD equivalents. Turn on back-pointers, and add | |
3992 | target-specific fields at end. | |
3993 | ||
3994 | Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com) | |
3995 | ||
3996 | * config/obj-coffbfd.c (fill_section): Don't set vaddr here. | |
3997 | (write_object_file): Set it here instead, so that fixup_segment | |
3998 | can see the correct value. | |
3999 | ||
4000 | Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
4001 | ||
4002 | * write.c (write_object_file): Check for errors and warnings and | |
4003 | bail out before processing contents. | |
4004 | (chain_frchains_together_1): New function, does most of the work | |
4005 | of remove_subsegs. | |
4006 | (chain_frchains_together) [BFD_ASSEMBLER]: New function. | |
4007 | (remove_subsegs) [! BFD]: Call it. | |
4008 | (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD | |
4009 | structures and routines. | |
4010 | ||
4011 | * config/obj-elf.*: New files. | |
4012 | ||
4013 | * config/mips.mt, config/rs6000.mt: Deleted. | |
4014 | ||
4015 | * config/h8300.mt: Don't specify compiler here. | |
4016 | ||
7687d89b | 4017 | * config/z8k.mt: The z8k code depends on the z8k opcode table, |
0cca30f3 KR |
4018 | not the h8300 one. |
4019 | * config/tc-z8k.h: Comment fix. | |
4020 | ||
4021 | * write.c: Reordered some functions for better inlining. | |
4022 | (fixup_segment): Linkrelax code is no longer conditional on | |
4023 | TC_I960. | |
4024 | ||
4025 | Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
4026 | ||
4027 | * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c, | |
4028 | obj-coffbfd.h}: support for the H8/500 | |
4029 | ||
4030 | Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
4031 | ||
4032 | * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here. | |
4033 | * write.c (write_object_file): Not here. | |
4034 | (fix_new): Initialize fx_addnumber. | |
4035 | ||
4036 | * listing.c: Don't include target-cpu.h explicitly, since as.h | |
4037 | includes it. | |
4038 | ||
4039 | Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
4040 | ||
4041 | * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP, | |
4042 | *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP. | |
4043 | (struct fix): Reordered fields for compactness and efficiency. | |
4044 | Converted some logical fields to 1-bit fields. | |
4045 | ||
4046 | * config/obj-aout.h: Use PARAMS. | |
4047 | [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE, | |
4048 | N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE. | |
4049 | ||
4050 | * read.c: Don't include listing.h; as.h includes it. Removed | |
4051 | DONTDEF code. | |
4052 | [BFD_ASSEMBLER]: Include subsegs.h. | |
4053 | (old_buffer, new_broken_words): Default initialization is | |
4054 | sufficient. | |
4055 | ||
4056 | * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH | |
4057 | to 0, define stdoutput. | |
4058 | (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure. | |
4059 | Call bfd_set_arch_mach. | |
4060 | (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not | |
4061 | bfd_close_all_done. Call bfd_perror on failure. | |
4062 | (output_file_append) [BFD_ASSEMBLER]: Don't define. | |
4063 | ||
4064 | * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition. | |
4065 | ||
4066 | * subsegs.h (segment_info_type): Always define. Omit field scnhdr | |
4067 | if not MANY_SEGMENTS. Define new field bfd_section if | |
4068 | BFD_ASSEMBLER. | |
4069 | (seg_info): New macro. | |
4070 | ||
4071 | * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused | |
4072 | variables, and some irrelevant comments. | |
4073 | ||
4074 | * Makefile.in (ALL_CFLAGS): Include $(BFDDEF). | |
4075 | (LIBS): Include $(BFDLIB). Don't bother with $(CLIB). | |
4076 | * configure.in: Permit --with-bfd-assembler now, with a warning. | |
4077 | Variable need_bfd is now a boolean, as is new variable bfd_gas. | |
4078 | Set BFDDEF and BFDLIB in Makefile when appropriate. | |
4079 | ||
4080 | * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code. | |
4081 | (main): Refer to flag_always_generate_output instead of | |
4082 | flagseen['Z']. | |
4083 | ||
4084 | * as.c (main) [BFD_ASSEMBLER]: Open output bfd. | |
4085 | (*_section) [BFD_ASSEMBLER]: Define them. | |
4086 | (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and | |
4087 | set section flags when appropriate. | |
4088 | * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified | |
4089 | section is not absolute, undefined, or an assembler internal one. | |
4090 | (absolute_section, undefined_section): Always define. | |
4091 | * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break | |
4092 | switch statements into if-else trees. | |
4093 | * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of | |
4094 | SEG_BSS and SEG_DATA. | |
4095 | ||
4096 | * as.h (frag_now_fix): New macro. | |
4097 | * symbols.c (colon): Use it. | |
4098 | ||
4099 | Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com) | |
4100 | ||
4101 | * config/tc-mips.c: Added mips support for mips-dec-bsd. | |
4102 | * config/tc-mips.h: Added mips support for mips-dec-bsd. | |
4103 | * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd. | |
4104 | * config/mips-opcode.h: Added mips support for mips-dec-bsd. | |
4105 | * configure.in: Added mips support for mips-dec-bsd. | |
4106 | * atof-generic.c: Define TRUE and FALSE if not defined. | |
4107 | ||
4108 | Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
4109 | ||
4110 | * version.c: Bumped version number to 1.93.05. | |
4111 | ||
4112 | Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
4113 | ||
4114 | * config/obj-coff.c (obj_emit_relocations): Don't use #elif. | |
4115 | (obj_emit_lineno): Don't need return at end of void function. | |
4116 | (obj_symbol_new_hook): Ditto. | |
4117 | ||
4118 | * config/tc-m68k.c: Removed some unused code. | |
4119 | (tc_aout_fix_to_chars): Array nbytes_r_length is now const. | |
4120 | ||
4121 | * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only | |
4122 | offset field is set. | |
4123 | ||
4124 | Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
4125 | ||
4126 | * config/tc-sparc.c (architecture_requested, warn_on_bump, | |
4127 | md_relax_table): Use default zero initialization. | |
4128 | (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the | |
4129 | latter, instead of selecting with preprocessor conditionals. | |
4130 | ||
4131 | Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) | |
4132 | ||
4133 | * configure.in: recognise all sparclite variants | |
4134 | ||
4135 | Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
4136 | ||
4137 | * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change -- | |
4138 | accidentally changed to use subseg_change where it should have | |
4139 | been subseg_new. | |
4140 | ||
6c5f9998 KR |
4141 | Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4142 | ||
0bd77bc4 KR |
4143 | * expr.c (operand): If character other than comma or newline is a |
4144 | logical end-of-line character, use the newline case. | |
0cca30f3 KR |
4145 | From Eric Youngdale: |
4146 | (operand): Set X_add_number field for floating-point numbers. | |
4147 | (operand): Treat zero byte as end-of-operand. | |
0bd77bc4 | 4148 | |
6c5f9998 KR |
4149 | * configure.in (per-target): Look for with_bfd_assembler option. |
4150 | For now, only accept "no", until the merge is done. | |
4151 | ||
0cca30f3 KR |
4152 | Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil): |
4153 | * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c, | |
4154 | config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS. | |
4155 | * read.c: Finish conversion to S_* macros in the VMS only | |
4156 | parts of the program. Add "const" modifier to hex_value. | |
4157 | * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to | |
4158 | "ifdef OBJ_VMS". | |
4159 | * expr.c: Add "const" modifier to hex_value. | |
4160 | * symbols.c: Finish conversion to S_* macros in the VMS only | |
4161 | parts of the program. Add "const" modifier to | |
4162 | md_[long,short]_jump_size. Remove declaration of const_flag | |
4163 | (which will be declared in obj-vms.h). | |
4164 | * write.c: Add "const" modifier to md_[long,short]_jump_size. | |
4165 | Fix arguments to VMS_write_object_file. | |
4166 | * config-gas.com: New file. Script for VMS systems to set up the | |
4167 | configuration to build gas for VMS, and create config.status. | |
4168 | * make-gas.com: Redone to work with new scheme. | |
4169 | * obj-vms.c: Patch to fix bug where we were not correctly parsing the | |
4170 | stabs directives. | |
4171 | * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which | |
4172 | will swap bytes if needed on a big endian system. Use throughout | |
4173 | as needed. | |
4174 | * obj-vms.c (obj_aout_stab): Add code to generate listing file. | |
4175 | * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain | |
4176 | types of malformed stabs. Change parsing algorithm so that we are | |
4177 | more certain of having all of the information that we need on hand. | |
4178 | * obj-vms.c (final_forward_reference): New function, used to help | |
4179 | resolve the data types of as many struct elements as possible | |
4180 | when some part of the struct is not fully defined by the compiler. | |
4181 | * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation | |
4182 | stabs directives. | |
4183 | * obj-vms.c (VMS_write_object_file): Define all vtable psects | |
4184 | as symbols as well in the object file. Look for external functions | |
4185 | that start with "__vt.", and turn them into variables, since the | |
4186 | g++ compiler is incapable of doing this. | |
4187 | * tc-vax.c: Add '1' option for backward compatibility with older GCC | |
4188 | versions. | |
4189 | * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes. | |
4190 | * input-scrub.c (as_where): Fix bug where as would crash if we did not | |
4191 | have the name of the source file yet. | |
4192 | * config/ho-vms.h: define HO_VMS, not HO_VAX. | |
4193 | ||
9d76a195 KR |
4194 | Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com) |
4195 | ||
4196 | * read.c (s_data): Always use "data_section", since it'll map to | |
4197 | SEG_DATA or SEG_E1 if needed. | |
4198 | (s_lcomm): Likewise with bss_section. | |
4199 | (s_fill): Use memset, not bzero. | |
4200 | ||
4201 | Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
4202 | ||
4203 | * read.c: Deleted some code under "#ifdef DONTDEF" that was for | |
4204 | handling GDB symbol table data. | |
4205 | ||
4206 | * config/obj-aout.h (segment_name): Delete definition. | |
4207 | (seg_name): Delete declaration. | |
4208 | * config/obj-bout.h (segment_name, seg_name): Ditto. | |
4209 | * config/obj-vms.h (segment_name, seg_name): Ditto. | |
4210 | * config/obj-coff.h (segment_name): Ditto. | |
4211 | * config/obj-coffbfd.h (segment_name): Ditto. | |
4212 | ||
4213 | * Changes for BFD_ASSEMBLER: | |
4214 | * obj.h (obj_crawl_symbol_chain): Declare only if not | |
4215 | BFD_ASSEMBLER. | |
4216 | (obj_header_append, obj_pre_write_hook): Ditto. | |
4217 | * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER. | |
4218 | (segT) [BFD_ASSEMBLER]: New typedef for "asection *". | |
4219 | (segment_name) If BFD_ASSEMBLER, look up BFD section name; | |
4220 | otherwise, use seg_name array. | |
4221 | (seg_name): Declare only if not BFD_ASSEMBLER. | |
4222 | (section_alignment): Declare only if not BFD_ASSEMBLER. | |
4223 | (big_section, reg_section, pass1_section, diff_section, | |
4224 | absent_section, text_section, data_section, bss_section): If | |
4225 | BFD_ASSEMBLER, declare as variables; otherwise, declare as macros, | |
4226 | mapping to segT enum values. | |
4227 | (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors | |
4228 | if these are used or defined, if BFD_ASSEMBLER. | |
4229 | (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old | |
4230 | subseg_new split into two functions. | |
4231 | (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now. | |
4232 | ||
4233 | * as.h (volatile): Don't define if already defined. | |
4234 | (had_errors, had_warnings): Provide prototypes for ANSI C even if | |
4235 | NO_STDARG. | |
4236 | (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2, | |
4237 | declare with format attribute for -Wformat checking. | |
4238 | ||
85825401 ILT |
4239 | Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com) |
4240 | ||
4241 | * app.c, config/tc-*.c: Don't include read.h, since it is already | |
4242 | included by as.h. | |
4243 | ||
4244 | * These are based on patches from Minh Tran-le | |
4245 | <mtranle@paris.intellicorp.com>. | |
4246 | * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use | |
4247 | obj_format coffbfd and gas_target i386coff for target. | |
4248 | (i[34]86-*-isc*): New host (uses sysv). | |
4249 | * config/i386aix.mt: Removed (no longer used). | |
4250 | * config/mh-i386aix (RANLIB): Use true rather than /bin/true. | |
4251 | (MINUS_G): Removed. | |
4252 | (LDFLAGS): Added, defined as -shlib. | |
4253 | * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine. | |
4254 | * config/te-sco386.h (LOCAL_LABEL): Don't define. | |
4255 | (DOT_LABEL_PREFIX): Define. | |
4256 | * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label | |
4257 | name rather than L0\001. | |
4258 | * read.c (s_lcomm): Make a frag in SEG_BSS rather than using | |
4259 | local_bss_counter. | |
4260 | * symbols.c, symbols.h (local_bss_counter): Removed. | |
4261 | * write.c (write_object_file): bss no longer uses | |
4262 | local_bss_counter. Pass correct data and bss size to | |
4263 | VMS_write_object_file. | |
4264 | * config/obj-vms.c (VMS_write_object_file): Accept bss size as | |
4265 | argument, rather than using local_bss_counter. | |
4266 | * config/tc-m88k.c (s_bss): Don't use local_bss_counter. | |
4267 | * config/tc-sparc.c (s_reserve): Don't use local_bss_counter. | |
4268 | * config/obj-coffbfd.c (had_lineno, had_reloc): Removed. | |
4269 | (size_section): Restored sanity check. | |
4270 | (do_relocs_for): Base section address on s_paddr rather than | |
4271 | computing it. Adjust a29k R_IHIHALF special case to account for | |
4272 | section paddr (used to require paddr to be zero). If there are no | |
4273 | reclos, set s_relptr to 0. Set relocation size in object_headers. | |
4274 | (fill_section): Always set s_vaddr here, removing | |
4275 | ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set | |
4276 | NOLOAD for i386 .bss, because it confuses the SVR3 native linker. | |
4277 | Set STYP_INFO for .comment. | |
4278 | (coff_header_append): Use object headers and H_{SET,GET}_* macros. | |
4279 | Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER. | |
4280 | (crawl_symbols): Handle 8 character section name correctly. Use | |
4281 | H_{SET,GET}_* macros. | |
4282 | (do_linenos_for): Set lineno size in object_headers. | |
4283 | (write_object_file): Use H_{SET,GET}_* macros. Don't bother to | |
4284 | set s_vaddr here. If string_byte_count remains 4, set it back to | |
4285 | 0, and only write strings out if there are some. Call | |
4286 | fill_section before do_relocs_for and do_linenos_for. | |
4287 | (obj_coff_section): Handle optional quoted second argument giving | |
4288 | section characteristics. | |
4289 | (obj_coff_bss): Added to handle .bss. | |
4290 | (obj_coff_ident): Added to handle .ident (puts string in .comment | |
4291 | section). | |
4292 | (obj_coff_lcomm): Put common symbols in .bss, not .data. | |
4293 | (fixup_mdeps): Change to segment. Call frag_wane after | |
4294 | md_convert_frag. | |
4295 | (fixup_segment): Explicitly check S_IS_COMMON before making 386 | |
4296 | adjustment (already happened only for common symbols, but this is | |
4297 | clearer). | |
4298 | * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define. | |
4299 | * config/tc-i386.c (s_bss): Don't use if I386COFF. | |
4300 | (md_pseudo_table): Ignore .optim and .noopt. | |
4301 | (tc_coff_sizemachdep): New function. | |
4302 | * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3 | |
4303 | compatibility. | |
4304 | (LOCAL_LABEL): Removed definition. | |
4305 | (DOT_LABEL_PREFIX): Defined. | |
4306 | ||
4539aa02 KR |
4307 | Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com) |
4308 | ||
6d331d71 KR |
4309 | * app.c (app_push): Use memcpy, not bcopy. |
4310 | (do_scrub_next_char): For \", return " not '. | |
4311 | (symbol_chars): Now const. | |
4312 | ||
4539aa02 KR |
4313 | * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f" |
4314 | and "0b". If LOCAL_LABELS_DOLLAR, check for "0$". | |
4315 | ||
4316 | * config/obj-coff.h: Don't use #elif. | |
4317 | ||
4318 | * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't | |
4319 | have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.) | |
4320 | ||
3eb802b5 ILT |
4321 | Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com) |
4322 | ||
4323 | * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is | |
4324 | already defined. | |
4325 | ||
be06bdcd SC |
4326 | Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4327 | ||
4328 | * app.c (do_scrub_begin): allow single quote strings if so | |
4329 | configured. | |
4330 | ||
4331 | * config/*z8k*: checkpoint | |
4332 | ||
4333 | Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com) | |
4334 | ||
4335 | * read.c (read_a_source_file): avoid calling xmalloc (0). | |
4336 | ||
016e0d42 ILT |
4337 | Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com) |
4338 | ||
4339 | * listing.c: Call xmalloc, not malloc; don't declare malloc. | |
4340 | ||
4341 | * Changes to support SCO 3.2v4: | |
4342 | * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or | |
4343 | SEG_BSS, fill with NOP_OPCODE. | |
4344 | * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS. | |
4345 | * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not | |
4346 | using ZERO_BASED_SEGMENTS. | |
4347 | (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but | |
4348 | never set segment address for SEG_E2 (.bss) and don't write out | |
4349 | SEG_E2 contents. Set .init and .fini sections to STYP_TEXT. | |
4350 | (obj_coff_endef): Don't merge labels or symbols awaiting forward | |
4351 | definitions, and don't merge tags with non-tags. Check for .bf | |
4352 | rather than just checking whether the second character is b and | |
4353 | the third character is f. | |
4354 | (obj_coff_val): gcc can generate values which we don't handle | |
4355 | correctly; discard information for now, since it only affects the | |
4356 | debugging information. | |
4357 | (tag_find_or_name): Don't insert tags in the symbol table. | |
4358 | (yank_symbols): Don't merge labels. | |
4359 | (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is | |
4360 | already defined. Fill subsegments with NOP_OPCODE, not 0. Don't | |
4361 | set segment address if ZERO_BASED_SEGMENTS. | |
4362 | (obj_coff_section): Accept and ignore a trailing quoted string, as | |
4363 | used in AT&T i386 syntax. | |
4364 | (fixup_segment): Take segment as argument. On the i386, adjust PC | |
4365 | relative addends by the segment vaddr. | |
4366 | * tc-i386.h: Define SUB_SEGMENT_ALIGN. | |
4367 | * tc-a29k.h: Define ZERO_BASED_SEGMENTS. | |
4368 | * tc-i386.c: (i386_operand): If I386COFF, accept any segment type. | |
4369 | ||
db33220f KR |
4370 | Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com) |
4371 | ||
016e0d42 ILT |
4372 | * config/obj-coffbfd.c: Include libcoff.h. |
4373 | ||
db33220f KR |
4374 | * version.c: Now version 1.93. |
4375 | ||
dde624ef KR |
4376 | Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com) |
4377 | ||
db33220f KR |
4378 | * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do |
4379 | power-of-two alignment for .align. | |
4380 | ||
dde624ef KR |
4381 | * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial, |
4382 | and leave everything else alone. | |
4383 | ||
4384 | Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
4385 | ||
4386 | * Makefile.in (as.new): Don't bother saving as.old. | |
4387 | ||
4388 | * write.c: Conditionalize on OBJ_VMS, not VMS. | |
4389 | (magic_number_for_object_file): Don't define if OBJ_VMS. | |
4390 | ||
4391 | * config/obj-vms.c: Changes for traditional C. | |
4392 | ||
7f2cb270 KR |
4393 | Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
4394 | ||
4395 | * config/ho-generic.h (malloc, realloc): Declare. | |
4396 | ||
4397 | * Lots of comment/whitespace changes. | |
4398 | ||
4399 | * write.h (struct fix): Some fields reordered, narrowed. | |
4400 | ||
4401 | * read.c (MASK_CHAR): Define using C types, not magic number. | |
4402 | ||
4403 | * as.c, input-file.c: Deleted some unused code. | |
4404 | ||
4405 | * app.c, as.h: Doc fix. | |
4406 | ||
4407 | * flonum-konst.c, flonum-mult.c: Include ansidecl.h. | |
4408 | ||
4409 | * as.h (xmalloc): Argument is long. | |
4410 | ||
4411 | * xmalloc.c (error): Remove declaration; as.h takes care of it. | |
4412 | ||
0cca30f3 KR |
4413 | * doc/as.texinfo: Regrouped documentation of some command-line |
4414 | options. Updated options documentation for m68k. Some minor | |
4415 | wording/punctuation changes. | |
4416 | ||
7f2cb270 KR |
4417 | Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4418 | ||
4419 | * configure.in: Accept target OS "vms". | |
4420 | ||
4421 | * symbols.c: Merged ANSI and non-ANSI function decls, using | |
4422 | PARAMS macro. | |
4423 | ||
4424 | * xmalloc.c: Just include as.h, don't bother trying to figure out | |
4425 | other header files. | |
4426 | ||
4427 | * strstr.c, strerror.c: Deleted. | |
4428 | * Makefile.in: Deleted references. | |
4429 | ||
4430 | * config/tc-ns32k.c: Don't include header file for string | |
4431 | declarations; leave that to ho-*.h. | |
4432 | ||
4433 | Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com) | |
4434 | ||
4435 | * config/coff_gnu.h [TC_I860]: Guesses for reloc type values, | |
4436 | imported from FSF sources. | |
4437 | ||
4438 | * messages.c (strerror): Declare unconditionally. | |
4439 | ||
4440 | * as.h: Delete alloca and register definitions. | |
4441 | ||
4442 | * config/atof-ieee.c (mask): Now const. | |
4443 | ||
4444 | * obstack.c, obstack.h: Deleted. | |
4445 | ||
4446 | * as.h (flag_readonly_data_in_text): New flag. | |
4447 | * as.c (main): Set it for -R. | |
4448 | ||
4449 | * as.h (flag_suppress_warnings): New flag. | |
4450 | * as.c (main): Set it for -W. | |
4451 | * messages.c (as_warn): Check it instead of flagseen['W']. | |
4452 | ||
4453 | * as.h (flag_always_generate_output): New flag. | |
4454 | * as.c (main): Set it for -Z. | |
4455 | ||
4456 | * config/tc-sparc.h: Define NEED_FX_R_TYPE. | |
4457 | * config/tc-a29k.h: Ditto. | |
4458 | * write.h (struct fix): Don't conditionalize fx_r_type field on TC | |
4459 | macros. | |
4460 | ||
4461 | * as.h: Merged ANSI and non-ANSI function decls, using PARAMS | |
4462 | macro. | |
4463 | * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h, | |
4464 | obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h, | |
4465 | write.h: Likewise. | |
4466 | * read.c: Likewise. | |
4467 | ||
4468 | * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in | |
4469 | xrealloc from xrealloc.c. | |
4470 | * xrealloc.c: Deleted. | |
4471 | * Makefile.in (REAL_SOURCES, OBJS): Adjusted. | |
4472 | ||
4473 | * configure.in: For host CPU a29k, rs6000, vax, consider using bsd | |
4474 | or vms ho- files. | |
4475 | ||
4476 | * config/ho-sysv.h (setbuffer, HO_USG): Deleted. | |
4477 | ||
4478 | * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer; | |
4479 | don't initialize it with NULL. | |
4480 | ||
4481 | * config/ho-vax.h (M_VAX): Deleted; was unused. | |
4482 | ||
4483 | * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h: | |
4484 | New files imported from FSF version, contributed by Eric Youngdale. | |
4485 | * README-vms-dbg, config/vms: Deleted. | |
4486 | ||
4487 | * ChangeLog, config/ChangeLog: Merged. | |
4488 | ||
4489 | * config/*tahoe*, configure.in: Tahoe support brought in from FSF | |
4490 | version. | |
4491 | ||
4492 | * input-file.c (input_file_open): Eliminate call to setvbuf. | |
4493 | [USG] (setbuffer): Deleted macro. | |
4494 | ||
6efd877d KR |
4495 | Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com) |
4496 | ||
4497 | * all files: Whitespace changes for GNU indentation style, done by | |
7f2cb270 | 4498 | GNU `indent'. Some cleanup still needed, especially of comments. |
6efd877d KR |
4499 | |
4500 | * configure.in: No te-386bsd.h file exists; don't try to use it. | |
4501 | ||
7f2cb270 KR |
4502 | * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf. |
4503 | ||
4504 | * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881; | |
4505 | could be doing emulation. | |
4506 | ||
0cca30f3 | 4507 | Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
132239bf | 4508 | |
0cca30f3 KR |
4509 | z8000 documentation |
4510 | * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo: | |
4511 | all modified. | |
4512 | ||
6efd877d KR |
4513 | Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com) |
4514 | ||
4515 | * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h. | |
4516 | ||
4517 | * subsegs.h: add extern to segment_info declaration. | |
4518 | ||
4519 | * read.h: added extern declarations for comment_chars, | |
4520 | line_comment_chars, and line_separator_chars. | |
4521 | read.c, app.c: removed definitions of comment_chars, | |
4522 | line_comment_chars, and line_separator_chars. | |
4523 | ||
7f2cb270 KR |
4524 | * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined, |
4525 | still accept (but don't require) OPTIONAL_REGISTER_PREFIX before | |
4526 | the register name. | |
4527 | (insert_reg): put REGISTER_PREFIX before register names before | |
4528 | putting them in the symbol table. | |
4529 | * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not | |
4530 | M68KCOFF. | |
4531 | ||
4532 | * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss | |
4533 | section. | |
4534 | ||
4535 | * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS, | |
4536 | comment_chars, line_comment_chars and line_seperator_chars | |
4537 | consistently const, and always initialized them. Included read.h. | |
4538 | ||
4539 | Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com) | |
4540 | ||
4541 | * tc-sparc.c (sparc_ip): Add code to flag error if an absolute | |
4542 | constant will not fit in an immediate field. | |
4543 | (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow. | |
4544 | ||
4545 | Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com) | |
4546 | ||
4547 | * obj-coff.c (callj_table): Delete global variable. | |
4548 | (obj_emit_relocations): Define it locally here, and only if | |
4549 | TC_I960 is defined. | |
4550 | ||
4551 | * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name. | |
4552 | (m68k_ip): Don't warn about bignum used as float bit-pattern. | |
4553 | ||
4554 | * obj-coff.c: Replaced ANSI and non-ANSI function declarations | |
4555 | with a single set using PARAMS macro. | |
4556 | ||
4557 | * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length | |
4558 | of 2. | |
4559 | ||
4560 | * tc-i960.c: Missed a couple of 0->NO_RELOC conversions. | |
4561 | ||
4562 | * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values, | |
4563 | so widening works consistently. | |
4564 | ||
6efd877d KR |
4565 | Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com) |
4566 | ||
4567 | * version.c: Put conditional "const" before version_string, not | |
4568 | before dummy function for VMS. Now version 1.91.03. | |
4569 | ||
4570 | * app.c (do_scrub_next_char): Need double-\ before `000' to show | |
4571 | printed rep of null character. | |
4572 | ||
7f2cb270 KR |
4573 | Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com) |
4574 | ||
4575 | * obj-coffbfd.c (write_object_file): check return value of | |
4576 | bfd_close_all_done. | |
4577 | ||
559d9aac ILT |
4578 | Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com) |
4579 | ||
7f2cb270 KR |
4580 | * Support for i386-sysv. |
4581 | obj-coffbfd.c (do_relocs_for, write_object_file): set segment | |
4582 | addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can | |
4583 | be used to set them all to zero as was done before. | |
4584 | (fill_section): segment addresses now set in write_object_file. | |
4585 | (fill_section): Don't set STYP_NOLOAD for .bss section. | |
4586 | (fixup_segment): 386 uses strange common symbol format. | |
4587 | tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for | |
4588 | compatibility with SVR3.2 linker. | |
6efd877d KR |
4589 | * configure.in: i386-sysv and i386-sco use coffbfd. |
4590 | ||
559d9aac ILT |
4591 | * app.c (do_scrub_next_char): discard whitespace after a label. |
4592 | ||
0f8b9790 DZ |
4593 | Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
4594 | ||
4595 | * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4 | |
4596 | hosts, use the sysv configuration for solaris2 | |
4597 | ||
7f2cb270 KR |
4598 | Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4599 | ||
132239bf | 4600 | fix i960+non-bfd coff bit rot. |
7f2cb270 KR |
4601 | * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line): |
4602 | support for C source listings. (obj_coff_endef): look in the right | |
4603 | part of the symbol for the symbol name | |
4604 | ||
4605 | * tc-m68k.c (get_num): make it work for all segments, not just the | |
4606 | first three. | |
4607 | ||
984cf2d7 ME |
4608 | Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com) |
4609 | ||
4610 | * configure.in: recognize i386-*-bsd emulation. | |
4611 | ||
4612 | Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) | |
4613 | ||
4614 | * configure.in: use the cpu-vendor-os triple for host and target | |
4615 | ||
7f2cb270 KR |
4616 | Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4617 | ||
4618 | * obj-coffbfd.c (write_object_file): don't fixup for the z8k | |
4619 | * tc-z8k.c: lots of bug fixes | |
4620 | ||
4621 | Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com) | |
4622 | ||
4623 | * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition | |
4624 | #elif, since it is not supported by old compilers. | |
4625 | ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a | |
4626 | couple of expressions in tc-m68k.c. | |
4627 | ||
984cf2d7 ME |
4628 | Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4629 | ||
4630 | * read.c (cons): If NO_RELOC is defined, use it. | |
4631 | ||
7f2cb270 KR |
4632 | * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new. |
4633 | ||
4634 | Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com) | |
4635 | ||
4636 | * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require | |
4637 | local labels to start with a .) and set REGISTER_PREFIX to %. | |
4638 | tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined. | |
4639 | ||
5a0fc1d4 JG |
4640 | Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com) |
4641 | ||
4642 | * messages.c: Comment changes. | |
4643 | ||
4959cb7b KR |
4644 | Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com) |
4645 | ||
4646 | * as.h: Test if __STDC__ is defined only, don't test its value. | |
4647 | * messages.c: If __STDC__ is not defined, define NO_STDARG. | |
4648 | ||
5e9d510e BK |
4649 | Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com) |
4650 | ||
4651 | * listing.c (debugging_pseudo): Add stabs and stabn as things to | |
4652 | ignore. | |
4653 | ||
7f2cb270 KR |
4654 | Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com) |
4655 | ||
4656 | * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all | |
4657 | sections starting from zero, rather than making them consecutive. | |
4658 | This makes subsequent reloc calculations easier, esp if the object | |
4659 | format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily) | |
4660 | allocate lcomm in .data rather than in .bss. It seems that some | |
4661 | tools can't cope with a non-zero sized bss before linkage. | |
132239bf | 4662 | |
7f2cb270 KR |
4663 | Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4664 | ||
4665 | * tc-m68k.c: Replace "enum m68k_architecture" with "int" | |
4666 | throughout. That enum no longer means what we thought it meant. | |
4667 | ||
4668 | * tc-m68k.c (md_assemble, md_parse_option): Handle new | |
4669 | "-mno-688[58]1" options. | |
4670 | ||
4671 | * tc-m68k.c: Added CPU32 support. | |
4672 | ||
4673 | Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
4674 | ||
4675 | * tc-m68k.c (m68k_ip): An(disp) is not pc relative. | |
4676 | ||
569dac15 JW |
4677 | Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
4678 | ||
4679 | * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES. | |
4680 | Change LIBDEPS dependence to LIBS. | |
4681 | ||
efbfb612 ILT |
4682 | Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com) |
4683 | ||
4684 | * Makefile.in (install): if $(tooldir) exists, install as in | |
4685 | $(tooldir)/bin. | |
4686 | ||
987b1491 ILT |
4687 | Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com) |
4688 | ||
ca5e9d49 ILT |
4689 | * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any |
4690 | .word is < -32768 or > 32767. The -J flag causes the error to be | |
4691 | ignored. This is to catch over-sized switches generated by gcc on | |
4692 | systems which don't support the broken .word hack. | |
4693 | as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD. | |
4694 | write.c (fixup_segment): check for signed .word overflow if | |
4695 | WARN_SIGNED_OVERFLOW_WORD. | |
4696 | ||
987b1491 ILT |
4697 | * write.c (fixup_segment): fixed missing parens in expression |
4698 | checking for byte or word overflow. | |
4699 | ||
7f2cb270 KR |
4700 | * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD. |
4701 | obj-coffbfd.c (fixup_segment): check for signed .word overflow if | |
4702 | WARN_SIGNED_OVERFLOW_WORD. | |
4703 | ||
4704 | * obj-coffbfd.c (fixup_segment): fixed missing parens in | |
4705 | expression checking for byte or word overflow. | |
4706 | ||
4707 | Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
4708 | ||
4709 | Support for i386 coff | |
132239bf | 4710 | * obj-coffbfd.h : added stuff |
7f2cb270 KR |
4711 | * tc-i386.c (tc_coff_fix2rtype): new function |
4712 | * tc-i386.h : new coff defines | |
4713 | ||
b1520b1f ILT |
4714 | Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com) |
4715 | ||
4716 | * input-scrub.c (input_scrub_push): call input_file_begin, not | |
4717 | input_scrub_begin. | |
4718 | messages.c (as_perror): print ": " between the passed in error and | |
4719 | the strerror, like perror does. | |
4720 | ||
b53ccaac ILT |
4721 | Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com) |
4722 | ||
4723 | * Makefile.in: use gas_target instead of modifying target_cpu. | |
4724 | From Steve Chamberlain: | |
4725 | Makefile.in: Handle m68*-*-coff*. | |
4726 | read.c, read.h: add mult argument to s_space | |
4727 | ||
7f2cb270 KR |
4728 | * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge |
4729 | Motorola and MIT syntax; gas can now assemble either type of | |
4730 | file. | |
4731 | tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files. | |
4732 | From Steve Chamberlain: | |
4733 | m68kcoff.mt: for m68k COFF. | |
4734 | obj-coffbfd.c: (fixup_mdeps) added | |
4735 | (size_section) removed bad sanity check | |
4736 | (fill_section) added rs_machine_dependent case | |
4737 | (write_object_file) call fixup_mdeps | |
4738 | (fixup_segment) set fx_subsy to 0. | |
4739 | obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and | |
4740 | handle m68k. | |
4741 | tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala | |
4742 | pseudo ops. | |
4743 | ||
db4d20e5 KR |
4744 | Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4745 | ||
4746 | * Makefile.in (LIBS): Include opcode library. | |
4747 | ||
e53ab768 KR |
4748 | Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com) |
4749 | ||
4750 | * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers | |
4751 | including zero are accepted, pass +0.0. | |
4752 | ||
7e10f53c ILT |
4753 | Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com) |
4754 | ||
4755 | * Makefile.in: map "as" through program_transform_name when | |
4756 | installing. | |
4757 | ||
0cca30f3 KR |
4758 | * doc/Makefile.in: map "as" through program_transform_name when |
4759 | installing. | |
4760 | ||
b0952e12 JW |
4761 | Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
4762 | ||
4763 | * Makefile.in (as.new): Depend on LOCAL_LOADLIBES. | |
4764 | ||
7f2cb270 KR |
4765 | Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com) |
4766 | ||
4767 | * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars), | |
4768 | tc-i960.c (md_ri_to_chars): Always output bout object file in | |
4769 | little endian byte order (used to use endianness of host). | |
4770 | ||
b2f221a9 KR |
4771 | Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4772 | ||
4773 | * config/tc-m68k.c (init_table): Now const. Always include 68851 | |
4774 | data, so that "bc" is available to 68040 cache instructions. | |
4775 | Added "tt0", "tt1", and 68ec030 variants. | |
4776 | (md_assemble): Complain if 68000 (only) and 68881 are specified. | |
4777 | (enum _register): Added TT0, TT1. | |
4778 | (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass | |
4779 | line number correctly in "internal error" messages. Don't print | |
4780 | architecture-mismatch message for operand errors. | |
4781 | ||
4782 | From Colin Smith (colin@wrs.com): | |
4783 | * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather | |
4784 | than install_operand. | |
4785 | ||
ab737e51 SC |
4786 | Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4787 | ||
4788 | * listing.c (buffer_line): rewind to the start of include | |
4789 | files, they might be included twice. | |
4790 | ||
7f2cb270 KR |
4791 | * z8k.c, z8k.h, z8k.mt: z8000 support stuff |
4792 | ||
7121231f ILT |
4793 | Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com) |
4794 | ||
4795 | * Makefile.in: defined TARGET_CPU for C code so that it can choose | |
4796 | one element of a family. | |
4797 | ||
7f2cb270 KR |
4798 | * tc-m68k.c: use TARGET_CPU to choose default cpu type. |
4799 | ||
4800 | * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB | |
4801 | so that we can assemble hand-written libgcc code. | |
4802 | ||
4772861e KR |
4803 | Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4804 | ||
4805 | * messages.c (as_warn): Use fputs, not fprintf, with a buffer that | |
4806 | has already been formatted (but may still contain %-characters). | |
4807 | (as_bad): Likewise. | |
4808 | ||
7f2cb270 KR |
4809 | Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com) |
4810 | ||
4811 | * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be | |
4812 | written with indirection on the last two operands, which can be | |
4813 | either data or address registers. Added a new operand type 'r' | |
4814 | which accepts either register type. Added '(' to notend stuff in | |
4815 | tc-m68kmote.c to accept (a0):(a2) in cas2 instruction. | |
4816 | ||
09952cd9 KR |
4817 | Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com) |
4818 | ||
4819 | * as.h (enum _relax_state): Start off at one, not zero, to better | |
4820 | catch uninitialized-variable errors. | |
4821 | (linkrelax): Declare new variable. | |
4822 | ||
4823 | * messages.c (warning_count, error_count): Default initializer is | |
4824 | sufficient. | |
4825 | ||
4826 | * write.c: Merged some declarations, using PARMS macro. | |
4827 | (text_frag_root, data_frag_root, bss_frag_root, text_last_frag, | |
4828 | data_last_frag): No longer static. | |
4829 | (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is | |
4830 | defined, call it. Change segments before calling fixup_segment. | |
4831 | (relax_align): If linkrelax, provide extra padding. | |
4832 | ||
4833 | * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite | |
4834 | their not having symbols associated. | |
4835 | ||
4836 | * tc-i960.c (norelax, instrument_branches): Default initializer is | |
4837 | sufficient. | |
4838 | (linkrelax): Delete variable definition. | |
4839 | (mem_fmt): Call fix_new with NO_RELOC. | |
4840 | (tc_bout_fix_to_chars): Handle alignment relocs. | |
4841 | (i960_handle_align): New function. | |
4842 | * tc-i960.h (linkrelax): Delete declaration. | |
4843 | (HANDLE_ALIGN): New macro; calls i960_handle_align. | |
4844 | (NEED_FX_R_TYPE, NO_RELOC): New macros. | |
4845 | ||
a457f4d9 KR |
4846 | Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com) |
4847 | ||
4848 | * config/sparc.mt: New file. Grab sparc opcode table from bfd | |
4849 | library. | |
4850 | ||
4b857710 ILT |
4851 | Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com) |
4852 | ||
4853 | * Makefile.in: always create installation directories. Removed | |
4854 | MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed | |
4855 | FLAGS_TO_PASS to recursive makes. | |
4856 | ||
0cca30f3 KR |
4857 | * doc/Makefile.in: always create installation directories. |
4858 | ||
f7e9bc5a SC |
4859 | Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4860 | ||
4861 | * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was | |
4862 | being used with args swapped, causing occasional lossage when | |
4863 | refilling buffers after an include file. | |
4864 | ||
c1c28543 KR |
4865 | Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com) |
4866 | ||
4867 | * messages.c (as_tsktsk): Use correct ANSI form for stdarg | |
4868 | version. Discard bogus DONTDEF version. | |
4869 | (as_warn, as_bad, as_fatal): Likewise. | |
4870 | ||
2e20e59a KR |
4871 | Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com) |
4872 | ||
4873 | * config/tc-m68k.c (m68k_ip): If instruction is invalid for the | |
4874 | selected architecture, print a message saying so and listing what | |
4875 | processors support it, rather than saying "operands mismatch". | |
4876 | ||
c8c7e0bf KR |
4877 | Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com) |
4878 | ||
4879 | * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks. | |
4880 | ||
4881 | * config/ho-rs6000.h (M_RS6000): Don't define it. | |
4882 | (free): Declare it. | |
4883 | (BROKEN_ASSERT): Define it if not __STDC__. | |
4884 | ||
7f2cb270 KR |
4885 | Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com) |
4886 | ||
4887 | * sparc.mt: New file. | |
4888 | ||
4889 | Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com) | |
4890 | ||
4891 | * tc-m68k.c: ".align N" means align to N-byte boundary *only* | |
4892 | if TN_SUN3; otherwise align to 2**N-byte bounary. | |
4893 | ||
7fd3560a SC |
4894 | Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4895 | ||
4896 | * read.c (s_fill): make the .fill size clamped error a warn and | |
4897 | fix bug where 0's were always placed. | |
4898 | ||
7f2cb270 KR |
4899 | * config/tc-h8300.c: if a :8 is seen after an operand, fill top |
4900 | two bytes of any constant with 0xff: | |
4901 | ||
62594bd7 SC |
4902 | Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4903 | ||
4904 | * config/tc-m68k.c (md_pseudo_table): fix the .align thing | |
4f3569fa | 4905 | the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo. |
62594bd7 | 4906 | |
7f2cb270 KR |
4907 | Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com) |
4908 | ||
4909 | * tc-m68k.c (try_index): Error if index scaling specified and | |
4910 | assembling for an older CPU than a 68020. | |
4911 | ||
680227f3 KR |
4912 | Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com) |
4913 | ||
4914 | * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take | |
4915 | fx_offset into account. | |
4916 | ||
c51ccfd5 KR |
4917 | Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com) |
4918 | ||
4919 | * configure.in (mips host): Accept "ultrix" with version number. | |
4920 | ||
4921 | * expr.c (floating_constant): Separate "=-" to avoid confusing | |
4922 | ancient or broken compilers. | |
4923 | ||
4924 | * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate | |
4925 | processor/opcode mismatch, so reword the error message. | |
4926 | (md_assemble): If no CPU has been set (even if FPU/PMMU | |
4927 | characteristics have been), default to 68020. Don't need extra | |
4928 | quotes around error string. | |
4929 | ||
14f1fc24 JW |
4930 | Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
4931 | ||
4932 | * read.c (potable): Revert sac's incorrect change made Jul 13. | |
4933 | Align really is supposed to be ptwo not nbytes. | |
4934 | ||
4935 | Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com) | |
4936 | ||
4937 | * Makefile.in: _Do_ include libiberty. (from sef) | |
4938 | ||
4939 | Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com) | |
4940 | ||
4941 | * expr.c (integer_constant): Handle "0f" and "0b" label references | |
4942 | properly. | |
4943 | ||
462088b8 SC |
4944 | Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4945 | ||
4946 | * write.c (fixup_segment): if relaxing, don't do anything. | |
4947 | * config/obj-bout.[ch] : maintain the a_relaxable file header info | |
4948 | * config/tc-i960.c: new option -linkrelax | |
4949 | ||
4950 | Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
4951 | ||
4952 | * expr.c (expr): allow SEG_BSS in expressions | |
4953 | * read.c (potable): align should be nbytes, not ptwo! | |
4954 | * write.c (write_object_file): extra glue for new bss attributes | |
4955 | (relax_segment): SEG_BSS is ok now | |
4956 | * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes | |
4957 | ||
7f2cb270 KR |
4958 | Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com) |
4959 | ||
4960 | * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT | |
4961 | ||
462088b8 SC |
4962 | Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com) |
4963 | ||
4964 | * configure.in: recognize m680x0 as having sun3 emulation mode for | |
4965 | vxworks environment. | |
4966 | ||
4967 | ||
0b0b5dba DHW |
4968 | Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com) |
4969 | ||
4970 | * Makefile.in: Add program_suffix (parallel to program_prefix) | |
4971 | ||
7c2d4011 SC |
4972 | Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4973 | ||
4974 | * app.c (process_escape): new function to handle escapes the right | |
4975 | way, (do_scrub_next_char): use new function | |
4976 | * cond.c (s_ifdef): do ifdef/ifndef right | |
4977 | * read.c (s_fill): make the , expressions optional like the doc | |
4978 | says | |
4979 | * config/tc-h8300.[ch]: better warnings | |
4980 | ||
90d49457 SC |
4981 | Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4982 | ||
65bfcf2e SC |
4983 | * subsegs.c (subsegs_begin): create bss0_frchainP in the same was |
4984 | as data0_frchainP | |
4985 | ||
4986 | * write.c (write_object_file): various changes to handle data in | |
132239bf | 4987 | the BSS segment in much the same was as stuff in the DATA segment. |
65bfcf2e | 4988 | |
7f2cb270 KR |
4989 | * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do |
4990 | pcrel data stuff. (md_estimate_size_before_relax): when relaxing a | |
4991 | 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into | |
4992 | the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put | |
4993 | it into SEG_BSS | |
462088b8 | 4994 | |
f8701a3f SC |
4995 | Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
4996 | ||
4997 | * expr.c(expr): allow SEG_REGISTER in expressions. | |
4998 | * read.c(pseudo_set): register expressions can be the source of a | |
4999 | set. | |
5000 | * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to | |
5001 | goto SEG_TEXT (if a.out) | |
5002 | * write.c (write_object_file): If a.out don't use the old way for | |
5003 | -R. | |
5004 | * config/obj-a.out (s_sect): complain if the user tries to use a | |
5005 | subsegment with a value which might interfere with out -R hackery. | |
5006 | * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table | |
5007 | rather than use ugly if tree. (init_regtable): insert register | |
5008 | names into symbol table. | |
5009 | ||
ebfb4167 MT |
5010 | Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com) |
5011 | ||
5012 | * write.c (write_object_file): keep the fix_tail clean, which | |
5013 | fixes a bug in -R where relocations were being lost. | |
5014 | ||
5015 | Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com) | |
5016 | ||
5017 | * configure.in: recognize m680x0 as having sun3 emulation mode for | |
5018 | vxworks environment. | |
5019 | ||
5020 | Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com) | |
5021 | ||
5022 | * configure.in: recognize m680x0 as an m68k | |
5023 | ||
dfd53fe9 JW |
5024 | Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
5025 | ||
5026 | * configure.in: Recognize sparclite as a sparc variant. | |
5027 | ||
7f2cb270 KR |
5028 | * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new |
5029 | -Asparclite flag. | |
5030 | ||
d312e231 SC |
5031 | Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
5032 | ||
5033 | * config/tc-a29k.c: lint | |
5034 | * listing.c, expr.c: patches from Andrew Smith | |
5035 | ||
0cca30f3 KR |
5036 | Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
5037 | ||
5038 | * doc/Makefile.in: use m4 rather than gm4. | |
5039 | ||
7f2cb270 KR |
5040 | Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
5041 | ||
5042 | * obj-coffbfd.c: use is a synonym for section, (do_relocs_for): | |
5043 | calc the base of relocs correctly. | |
5044 | * tc-a29k.c (parse_operand): allow expressions to be in any section. | |
5045 | ||
d312e231 SC |
5046 | Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com) |
5047 | ||
5048 | * as.c, write.c: use -K rather than -k for the broken word warning | |
5049 | option. | |
5050 | ||
fa493b93 RP |
5051 | Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com) |
5052 | ||
5053 | * Makefile.in: do not print recursion lines. | |
5054 | ||
d96c09ed RP |
5055 | Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
5056 | ||
5057 | * Makefile.in: the tooldir copy of gas goes directly in tooldir. | |
5058 | ||
5059 | Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM) | |
5060 | ||
5061 | * write.c (write_object_file): For b.out format, round up section | |
5062 | start addresses to match required alignment. | |
5063 | ||
81484684 KR |
5064 | Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM) |
5065 | ||
5066 | * Makefile.in (install): Install into $(tooldir)/bin, since that's | |
5067 | where gcc looks for it. | |
5068 | ||
3876b4c5 SEF |
5069 | Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com) |
5070 | ||
5071 | * Makefile.in: Changed some lines to be less confusing for some | |
5072 | makes. | |
5073 | ||
5074 | * input-file.c: Conditionalize on _IOFBF, not VMS. | |
5075 | ||
5076 | * read.c, write.c: Change a series of ifdef/elif to | |
5077 | ifdef/else/ifdef etc. | |
5078 | ||
5079 | Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com) | |
5080 | ||
5081 | * symbols.c (fb_label_init): fix sizeof to memset. | |
5082 | ||
95a925b8 RP |
5083 | Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com) |
5084 | ||
3876b4c5 SEF |
5085 | * Makefile.in: install the man page. |
5086 | ||
95a925b8 RP |
5087 | * Makefile.in: pass down MAKEINFO explicitly on info. |
5088 | ||
0cca30f3 KR |
5089 | * doc/Makefile.in: use $(MAKEINFO) not makeinfo. |
5090 | ||
5d53038b SC |
5091 | Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
5092 | ||
5093 | * flonum-const.c: renamed flonum-konst.c to stop dos name | |
5094 | conflict. | |
5095 | ||
7f2cb270 KR |
5096 | Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com) |
5097 | ||
5098 | * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from | |
132239bf | 5099 | tc-m68k.h to te-sun3.h. |
7f2cb270 | 5100 | |
8c1b25e4 RP |
5101 | Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com) |
5102 | ||
5103 | * configure.in: vxworks68 gets te-sun3.h. | |
5104 | ||
5105 | * expr.c: remove limitation that local_labels_dollar or | |
5106 | local_labels_fb must be < 10. | |
5107 | ||
5108 | * symbols.c: remove local_labels_dollar, replace with a function | |
5109 | interface for a sparse array. All users adjusted. | |
5110 | ||
7f2cb270 KR |
5111 | * te-sun3.h: add LOCAL_LABELS_DOLLAR. |
5112 | ||
0cca30f3 KR |
5113 | Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
5114 | ||
5115 | * doc/Makefile.in: commented out line for building as-all.texinfo. | |
5116 | This is temporary. | |
5117 | ||
5118 | * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks. | |
5119 | ||
8c1b25e4 RP |
5120 | Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com) |
5121 | ||
5122 | * Makefile.in: added check target. | |
5123 | ||
5124 | Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com) | |
5125 | ||
5126 | * Makefile.in: added tooldir and program_prefix. | |
5127 | ||
5128 | Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com) | |
5129 | ||
5130 | * write.{c,h} (fix_new): Make these declarations consistent. | |
5131 | ||
1651b22d MT |
5132 | Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com) |
5133 | ||
5134 | * Makefile.in (strerror.o): Add rule so that broken Sun make can | |
5135 | work in subdirs. | |
5136 | ||
5373c439 SC |
5137 | Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com) |
5138 | ||
5139 | * read.c, obj-coffbfd.c : fix h8300 specific bit rot | |
5140 | ||
5141 | * expr.c (operand): if can't work out what sort of operand it is, | |
5142 | then look through FLT_CHARS for a hint. | |
5143 | ||
8c1b25e4 RP |
5144 | Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com) |
5145 | ||
5146 | * Makefile.in, configure.in: removed traces of namesubdir, | |
5147 | -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced | |
5148 | copyrights to '92, changed some from Cygnus to FSF. | |
5149 | ||
0cca30f3 KR |
5150 | * doc/Makefile.in, doc/configure.in: removed traces of namesubdir, |
5151 | -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced | |
5152 | copyrights to '92, changed some from Cygnus to FSF. | |
5153 | ||
f24f7577 SC |
5154 | Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com) |
5155 | ||
14d3e47b SC |
5156 | * expr.c: If an expression is single comma, then return with |
5157 | SEG_ABSENT rather than an error - since the sparc front end does | |
132239bf | 5158 | really strange things with things like fbge,a |
14d3e47b | 5159 | |
f24f7577 SC |
5160 | * as.h: include bfd.h if using many sections |
5161 | * expr.c: LOCAL_LABELS_FB had been changed to lower case - so | |
5162 | local labels didn't work. | |
5163 | * listing.c (list_symbol_table): don't core dump when there's no | |
5164 | symbol there. | |
5165 | * write.c, write.h: call fix_new with the right number of args on | |
5166 | the H8. | |
5167 | * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make | |
5168 | errors nices | |
5169 | ||
c593cf41 SC |
5170 | Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com) |
5171 | ||
5172 | * app.c: MRI compatibility - allow single quote to start a string. | |
5173 | * as.c: fix typo recently introduced. | |
5174 | * as.h : Don't include aout/reloc.h - it's not right for COFF! | |
5175 | * expr.c: Much rewriting, to accomodate MRI syntax for | |
5176 | expressions. Also easier to read now. | |
5177 | * listing.c: Put back defuns | |
5178 | * read.c: modified to accept MRI syntax, put back listing pseudo | |
5179 | ops so that an assembler built with NO_LISTING ignores list ops | |
5180 | rather than pukes. | |
5181 | * write.c, write.h: fixs - only keep a reloc type in a fix if the target | |
5182 | machine is a SPARC or a 29K. | |
5183 | * config/obj-aout.c: added s_sect pseudo op | |
5184 | * config/obj-coffbfd.c: lints, set the filehdr flags right and | |
5185 | fill in the timestamp. | |
5186 | * config/obj-coffbfd.h: Since we don't include aout/reloc.h | |
5187 | anymore, define all the relocs which the tc-<x> bit will use so we | |
5188 | can translate from them to the coff types. | |
5189 | * config/tc-a29k.c: reloc_type isn't ane enum any more | |
5190 | * config/tc-m68k.c: Added NO_RELOC definition. | |
5191 | ||
2d97273c RP |
5192 | Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
5193 | ||
c593cf41 SC |
5194 | * Makefile.in: put header files before C source for TAGS; remove |
5195 | references to non-existent syscalls.h. | |
5196 | ||
2d97273c RP |
5197 | * read.c, write.c subsegs.c: back out the .bss changes. |
5198 | ||
7f2cb270 KR |
5199 | * obj-aout.c: do not include stab.gnu.h if NO_LISTING. |
5200 | ||
5201 | * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place. | |
5202 | ||
5203 | * a.out.h: removed. | |
5204 | ||
6d5460ab RP |
5205 | Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM) |
5206 | ||
5207 | * symbols.c (local_label_name): symbols now start with ^A. | |
5208 | ||
5209 | * read.c, subsegs.c, write.c obj-coff.c: added handling of | |
5210 | `.bss` pseudo op for unitialized data. The new gcc (1.37.9x) | |
5211 | generate these sections. .align: will use NOP_OPCODE or 0 | |
5212 | for padding. This is just for being nice to the | |
5213 | disassembler. | |
5214 | ||
5215 | * expr.c (operand): changed to generate local label "\001L0" | |
5216 | starting with a ^A so that it is recognized as a local label. | |
5217 | ||
5218 | * as.c (perform_an_assembly_pass): zero bss_fix_root, too. | |
5219 | ||
7f2cb270 KR |
5220 | * tc-i386.c: tc-i386.c: added handling of the following opcodes: |
5221 | i/o opcodes - inb, inw, outb and outw. string manipulation with | |
5222 | att syntax - scmp, slod, smov, ssca, ssto. | |
5223 | ||
5224 | * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss | |
5225 | to just after .file . | |
5226 | ||
5227 | In obj_crawl_symbol_chain() where it tries to put the external | |
5228 | symbols apart, with the condition: | |
5229 | (!S_IS_DEFINED(symbolP) && | |
5230 | !S_IS_DEBUG(symbolP) && | |
5231 | !SF_GET_STATICS(symbolP)) | |
5232 | it was moving too many symbols out. So I switch it back to the | |
5233 | condition: | |
5234 | (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP)) | |
5235 | ||
5236 | In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO | |
5237 | so that we don't use the F_RELFLG which make the linker complain | |
5238 | that somebody has stripped the relocation info. | |
5239 | ||
5240 | Also, the AIX ld program require that the relocation table | |
5241 | is sorted by r_vaddr like the standard ATT assembler does. | |
5242 | ||
5243 | [he also changed the sizeof(struct ...)'s into the coff | |
5244 | style FOOSZ macros. I'm not sure this is right, but I can't | |
5245 | remember why. xoxorich.] | |
5246 | ||
d6e344db RP |
5247 | Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com) |
5248 | ||
5249 | * Makefile.in, configure.in, doc: use the doc. Build it, install | |
5250 | it, clean it, etc. | |
5251 | ||
eb9eacd3 RP |
5252 | Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com) |
5253 | ||
aa3782d2 RP |
5254 | * read.c: white space and comments only. |
5255 | ||
f816adbc RP |
5256 | * configure.in: use the new atof-ns32.c for ns32k. |
5257 | ||
eb9eacd3 RP |
5258 | * write.c: comment change only. |
5259 | ||
7f2cb270 KR |
5260 | * tc-m88k.[hc]: pulled in from hack's unfinished work. These |
5261 | aren't yet integrated. | |
5262 | ||
5263 | * tc-i860.[hc]: blew off the dust. Something must still be done | |
5264 | about conflicting relocation types. | |
5265 | ||
5266 | * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the | |
5267 | real thing. | |
5268 | ||
5269 | * tc-i960.c, tc-sparc.c: white space and comments only. | |
5270 | ||
5271 | * tc-a29k.h: delete duplicate macro definition. | |
5272 | ||
5273 | * new file atof-ns32k.c copied from hack's last unreleased gas. | |
5274 | ||
542e1629 | 5275 | Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com) |
b3ca913f | 5276 | |
eb9eacd3 RP |
5277 | * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work |
5278 | rather than abort. | |
132239bf | 5279 | |
542e1629 RP |
5280 | * nearly everything. flush ChangeLog, package as gas-1.92.1. |
5281 | ChangeLog's prior to this are sketchy at best. I have logs. | |
5282 | They just aren't ChangeLogs. |