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* config/tc-alpha.c: More use of symbol accessor functions.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
fed9b18a
ILT		 11999-06-22 Ian Lance Taylor <ian@zembu.com>
2
7dcc9865
ILT		 3 * config/tc-alpha.c: More use of symbol accessor functions.
4 * config/tc-arc.c: Likewise.
5 * config/tc-d30v.c: Likewise.
6 * config/tc-fr30.c: Likewise.
7 * config/tc-i860.c: Likewise.
8 * config/tc-m88k.c: Likewise.
9 * config/tc-mcore.c: Likewise.
10 * config/tc-ns32k.c: Likewise.
11 * config/tc-sparc.c: Likewise.
12 * config/tc-v850.c: Likewise.
13
a77f5182
ILT		 14 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
15 sy_value with appropriate accessor functions.
16 * config/tc-arm.c (md_apply_fix3): Likewise.
17 * config/tc-d10v.c (AT_WORD_P): Likewise.
18 * config/tc-v850.c (reg_name_search): Likewise.
19
fed9b18a
ILT		 20 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
21 use symbol_get_bfdsym instead.
22 * config/tc-ppc.c (md_assemble): Likewise.
23 * config/tc-v850.c (v850_comm): Likewise.
24
310b5aa2
ILT		 251999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
26
27 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
28 the symbol, rather than accessing the bsym member.
29 * config/tc-d10v.c (tc_gen_reloc): Likewise.
30 * config/tc-d30v.c (tc_gen_reloc): Likewise.
31 * config/tc-mcore.c (tc_gen_reloc): Likewise.
32 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
33 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
34 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
35 * config/tc-tic30.c (tc_gen_reloc): Likewise.
36 * config/tc-v850.c (tc_gen_reloc): Likewise.
37
9cb8e75e
JL		 38Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
39
40 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
41 (hppa_gen_reloc_type): Conditionalize on BFD64.
42 (tc_gen_reloc): Re-enable ELF relocations.
43 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
44
3d103319
ILT		 451999-06-21 Ian Lance Taylor <ian@zembu.com>
46
47 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
48 warning.
49 (do_ldst): Move assignment out of if condition.
50 (md_apply_fix3): Add casts to avoid printf format warnings. Add
51 parentheses to avoid warning.
52
776b24b4
NC		 531999-06-21 Nick Clifton <nickc@cygnus.com>
54
155f0fe7
NC		 55 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
56 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 57
809ffe0d
ILT		 581999-06-19 Ian Lance Taylor <ian@zembu.com>
59
60 * config/tc-ppc.c: Update for symbol handling changes.
61 * config/obj-coff.c: Likewise.
62
49863f82
JL		 63Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
64
65 * tc-hppa.c: General cleanups of ELF support. No more spaces
66 and subspaces for ELF.
67 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
68 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
69 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
70 (UNWIND_SECTION_NAME): Likewise.
71 (space/subspace related structures): Conditionalize definitions
72 on OBJ_SOM.
73 (space/subspace directives and support routines): Conditionalize
74 definitions and references/uses on OBJ_SOM.
75 (label_symbol_struct): For ELF, track the symbol's segment. For
76 SOM track its space.
77 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
78 changes.
79 (USE_ALIASES): Kill for both SOM & ELF.
80 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
81 (pa_space, pa_subspace): Corresponding changes.
82 (pa_spaces_begin): Corresponding chagnes.
83 (md_begin): Do not muck around with space/subspace stuff for
84 OBJ_ELF.
85 (md_apply_fix): Temporarily disable argument relocation stuff
86 for OBJ_ELF.
87 (tc_gen_reloc): Temporarily disable relocation generation for
88 OBJ_ELF
89 (pa_build_unwind_subspace): Similarly.
90
fed881b1
NC		 911999-06-16 Nick Clifton <nickc@cygnus.com>
92
93 * config/tc-arm.c (thumb_set): New pseudo op.
94 (text, data, section): Override these pseudo ops with ARM
95 specific versions.
96 (s_thumb_set): New function: Perform the same as a .set pseudo
97 op, but also mark the alias'ed symbol as being a Thumb
98 function.
99 (arm_s_text): New function: Perform the same as the .text
100 pseudo op, but dump the literal pool before changing
101 sections.
102 (arm_s_data): New function: Perform the same as the .data
103 pseudo op, but dump the literal pool before changing
104 sections.
105 (arm_s_section): New function: Perform the same as the
106 .section pseudo op, but dump the literal pool before changing
107 sections.
108 (arm_cleanup): Do not reset the current section before dumping
109 the literal pool.
110
0f94f4c8
NC		 1111999-06-17 Nick Clifton <nickc@cygnus.com>
112
2f3519a2
NC		 113 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
114 OPTION_NO_WARN_UNMATCHED entries.
115 (md_parse_option): Generate a warning message if an unrecognised
116 option is encountered.
117
0f94f4c8
NC		 118 * config/tc-d10v.c (do_not_ignore_hash): New variable.
119 (get_operands): When parsing an expression after an '@' symbol
120 has been detected, do not ignore '#' symbols.
121 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
122 false.
123
e4a86f6f
ILT		 1241999-06-13 Ian Lance Taylor <ian@zembu.com>
125
126 From K. Richard Pixley <rich@noir.com>:
127 * configure.in (ppc-*-vxworks*): New target.
128 * configure: Rebuild.
129
a8aed0fb
UD		 1301999-06-12 Philip Blundell <philb@gnu.org>
131
132 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
133
7565ed77
ILT		 1341999-06-13 Ian Lance Taylor <ian@zembu.com>
135
136 * write.c (adjust_reloc_syms): Rather than never reducing reloc
137 which refer to symbols in linkonce sections, permit reducing the
138 relocs if the symbol is local.
139
b9e57a38
ILT		 1401999-06-12 Ian Lance Taylor <ian@zembu.com>
141
142 * subsegs.c (subseg_text_p): New function.
143 * as.h (subseg_text_p): Declare.
144 * read.c (do_align): Use subseg_text_p to set the default fill.
145 * write.c (subsegs_finish): Likewise.
146 * config/obj-coff.c (write_object_file): Likewise.
147 * config/tc-i386.h (md_maybe_text): Don't define.
148 (md_do_align): Use subseg_text_p to set the default fill.
149 * config/tc-m32r.c (m32r_do_align): Likewise.
150 * config/tc-sh.c (sh_do_align): Likewise.
151 * config/tc-sparc.h (md_do_align): Likewise.
152
008960a5
ILT		 1531999-06-12 David O'Brien <obrien@freebsd.org>
154
155 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
156 * configure: Rebuild.
157
a1605869
ILT		 1581999-06-12 Ian Lance Taylor <ian@zembu.com>
159
d9ac5a3b
ILT		 160 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
161 * Makefile.am: Rebuild dependencies.
162 * Makefile.in: Rebuild.
163
a1605869
ILT		 164 * config/tc-i386.c (i386_immediate): Remove unused label
165 seg_unimplemented.
166
167 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
168 * symbols.c: Likewise.
169 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
170 sy_next field when taking address, rather than symbol_next.
171
172 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
173 offsetT.
174 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
175 value from the output file architecture.
176 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
177 * dwarf2dbg.h: Change bfd_vma to addressT.
178
a7cd1c22
ILT		 1791999-06-11 Ian Lance Taylor <ian@zembu.com>
180
181 * dwarf2dbg.h: Use PARAMS in function declarations.
182
76171f81
ILT		 1831999-06-11 Martin Dorey <mdorey@madge.com>
184
185 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
186 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
187 OBJ_ELF.
188 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
189
9b4d630b
ILT		 1901999-06-11 Ian Lance Taylor <ian@zembu.com>
191
5865bb77
ILT		 192 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
193
9e7c96d9
ILT		 194 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
195 popsection.
196
1b50c718
ILT		 197 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
198
1bf67e0d
ILT		 199 * read.c (read_a_source_file): Only declare inescape if
200 QUOTES_IN_INSN.
201
202 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
203 match parameters.
204 (find_entry_byval): Add parens to avoid warning.
205
206 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
207
9b4d630b
ILT		 208 * symbols.c (resolve_symbol_value): Don't permit subtraction of
209 undefined symbols.
210
a22b281c
RH		 2111999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
212
213 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
214 with isoctal.
215
216 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
217 synthetize_setx): New functions.
218 (md_assemble): Broken the special cases into the above
219 functions. Make compiler happy if sizeof(bfd_vma)==4.
220 Fix sethi generated from set/setuw. If instructions have a relloc,
221 always clear the fields to be relocated in the opcode.
222 (sparc_ip): Remove special_case global variable.
223
7f2f689c
ILT		 2241999-06-10 Ian Lance Taylor <ian@zembu.com>
225
d7ba4a77
ILT		 226 Based on patches from John W. Woznack <jwoznack@concentric.net>:
227 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
228 indication of success rather than a value.
229 (itbl_get_val): Likewise.
230 (itbl_get_field): Use strcspn. Change delimiters to include
231 parens.
232 * itbl-ops.h (itbl_get_reg_val): Update declaration.
233 (itbl_get_val): Likewise.
234 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
235
7f2f689c
ILT		 236 * symbols.c (copy_symbol_attributes): Convert local symbols to
237 regular symbols.
238
c1d3c45e
NC		 2391999-06-10 Nick Clifton <nickc@cygnus.com>
240
241 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
242 ARM920t.
243
63fab58c
RH		 2441999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
245
246 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
247 Optimize set if sizeof(bfd_vma) == 64.
248 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 249 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 250 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
251
cf9a1301
RH		 2521999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
253
254 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
255 (s_ncons): New function.
256 (native_op_table): New table.
257 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
258 R_SPARC_OLO10 handling.
259
bf29b231
RH		 260Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
261
262 * expr.h (struct expressionS): Revert last change; widen X_op.
263 * config/tc-alpha.c (md_begin): Check the field is wide enough.
264
9be1cda6
AS		 265Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
266
a4835b42
AS		 267 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
268 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
269 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
270 * Makefile.in: Regenerated.
271
9be1cda6
AS		 272 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
273 `common' pass on to s_mri_common.
274 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
275
62335629
RH		 2761999-06-06 Richard Henderson <rth@cygnus.com>
277
278 * config/obj-elf.c (obj_elf_section): Don't free the return
279 value of demand_copy_C_string.
280
9de8d8f1
RH		 2811999-06-05 Richard Henderson <rth@cygnus.com>
282
283 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
284 creation logic from obj_elf_create_section.
285
286 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
287 (section_stack): New.
288 (special_sections): Make const.
289 (obj_elf_section): Gut and rewrite parsing.
290 (obj_elf_change_section): New function broken out of obj_elf_section.
291 (obj_elf_parse_section_letters): Likewise.
292 (obj_elf_section_word): Likewise.
293 (obj_elf_section_type): Likewise.
294 (obj_elf_previous): Treat as a toggle.
295 (obj_elf_popsection): New.
296 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
297 (ppc_section_type): Likewise.
298 * config/tc-ppc.h: Likewise.
299
300 * expr.h (struct expressionS): Don't make X_op a bitfield.
301 * config/tc-alpha.c: Update for symbol handling changes.
302 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
303 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
304
58b5739a
RH		 3051999-06-05 Richard Henderson <rth@cygnus.com>
306
307 * dwarf2dbg.c (*): Convert to K&R + prototypes.
308 (dwarf2_gen_line_info): Kill unused variables.
309 (dwarf2_finish): Likewise.
310 (dwarf2_where): Likewise.
311 (dwarf2_directive_file): If we've only got a string,
312 hand off to s_app_file.
313 * ecoff.c: Move the include of ecoff.h.
314 * symbols.h (S_IS_FUNCTION): Prototype.
315
316 * read.c (LEX_HASH): Supply a default.
317 (lex_type): Use it.
318 (s_globl): Update `c' after skipping whitespace.
319 * read.h (LEX_END_NAME, is_name_ender): New.
320 * expr.c (get_symbol_end): Respect it.
321
398e8c25
ILT		 3221999-06-04 Mark Klein <mklein@dis.com>
323
993142d5
ILT		 324 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
325 to real if OBJ_SOM
326 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
327
398e8c25
ILT		 328 * config/tc-hppa.c: Update for symbol handling changes.
329
b4013713
ILT		 3301999-06-03 Ian Lance Taylor <ian@zembu.com>
331
080e41e6
ILT		 332 * cgen.c: Update for symbol handling changes.
333 * config/tc-m32r.c: Likewise.
f412ead8 334
a0f75b47
ILT		 335 * config/tc-hppa.h: Update for symbol handling changes.
336 * config/tc-hppa.c: Likewise.
337
174419c1
ILT		 338 * config/tc-arm.h: Update for symbol handling changes.
339 * config/tc-arm.c: Likewise.
340 (symbol_make_empty): Remove. Just use symbol_create.
341
342 * symbols.c (symbol_set_tc): Correct name.
343
6104f0a0
ILT		 344 * Makefile.am: Rebuild dependencies.
345 ($(OBJS)): Don't depend upon struc-symbol.h.
346 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
347 * dep-in.sed: Don't remove struc-symbol.h.
348 * Makefile.in: Rebuild.
349
b4013713
ILT		 350 * doc/internals.texi (Symbols): Describe changes in symbol
351 handling.
352
6576f0b5
RH		 3531999-06-03 Richard Henderson <rth@cygnus.com>
354
355 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
356 instead of doing the work by hand.
357
fac0d250
RH		 3581999-06-03 David Mosberger <davidm@hpl.hp.com>
359
360 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
361 state of line state-machine.
362 (struct ls): Collect DWARF2 line state-machine state in new member
363 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
364 resulted in any DWARF2 directives.
365 (reset_state_machine): New function.
366 (out_end_sequence): Ditto.
367 (dwarf2_gen_line_info): When switching sections or switching to a
368 lower text address, call out_end_sequence() first to terminate the
369 previous code sequence as code sequences MUST have monotonically
370 increasing addresses.
371 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
372
3731999-06-03 David Mosberger <davidm@hpl.hp.com>
374
375 * as.c (parse_args): Add option -gdwarf2 to allow requesting
376 DWARF2 debug info (line information only, at this point).
377 * as.h: Update comment about supported debug formats.
378 * dwarf2dbg.c, dwarf2dbg.h: New files.
379 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
380
381 * expr.c (operand): Don't use [ for parens if we want an index op.
382 (op_encoding): Switch [ into O_index, if desired.
383 (op_rank): Renumber with O_index on bottom.
384 (expr): If O_index, match closing bracket.
385 * expr.h (O_index): New.
386
387 * read.c (read_a_source_file): Conditionally allow matched "
388 in lines passed to md_assemble.
389
390 * config/obj-elf.c (elf_pseudo_table): Add `common'.
391
49309057
ILT		 3921999-06-03 Ian Lance Taylor <ian@zembu.com>
393
394 Add support for storing local symbols in a small structure to save
395 memory when assembling large files.
396 * as.h: Don't include struc-symbol.h.
397 (symbolS): Add typedef.
398 * symbols.c: Include struc-symbol.h.
399 (local_hash): New static variable.
400 (save_symbol_name): New static function, from symbol_create.
401 (symbol_create): Call save_symbol_name.
402 (local_symbol_count): New static variable.
403 (local_symbol_conversion_count): Likewise.
404 (LOCAL_SYMBOL_CHECK): Define.
405 (local_symbol_make): New static function.
406 (local_symbol_convert): New static function.
407 (colon): Handle local symbols. Create local symbol for local
408 label name.
409 (symbol_table_insert): Handle local symbols.
410 (symbol_find_or_make): Create local symbol for local label name.
411 (symbol_find_base): Check for local symbol.
412 (symbol_append, symbol_insert): Check for local symbols.
413 (symbol_clear_list_pointers, symbol_remove): Likewise.
414 (verify_symbol_chain): Likewise.
415 (copy_symbol_attributes): Likewise.
416 (resolve_symbol_value): Handle local symbols.
417 (resolve_local_symbol): New static function.
418 (resolve_local_symbol_values): New function.
419 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
420 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
421 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
422 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
423 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
424 (symbol_previous, symbol_next): New functions.
425 (symbol_get_value_expression): Likewise.
426 (symbol_set_value_expression): Likewise.
427 (symbol_set_frag, symbol_get_frag): Likewise.
428 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
429 (symbol_mark_used_in_reloc): Likewise.
430 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
431 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
432 (symbol_mri_common_p): Likewise.
433 (symbol_mark_written, symbol_clear_written): Likewise.
434 (symbol_written_p): Likewise.
435 (symbol_mark_resolved, symbol_resolved_p): Likewise.
436 (symbol_section_p, symbol_equated_p): Likewise.
437 (symbol_constant_p): Likewise.
438 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
439 (symbol_get_obj, symbol_set_obj): Likewise.
440 (symbol_get_tc, symbol_set_tc): Likewise.
441 (symbol_begin): Initialize local_hash.
442 (print_symbol_value_1): Handle local symbols.
443 (symbol_print_statistics): Print local symbol statistics.
444 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
445 Declare new symbols.c functions. Move many declarations here from
446 struc-symbol.h.
447 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
448 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
449 (struct symbol): Move bsym to make it clearly the first field.
450 Remove TARGET_SYMBOL_FIELDS.
451 (symbolS): Don't typedef.
452 (struct broken_word): Remove.
453 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
454 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
455 (symbol_clear_list_pointers): Likewise.
456 (symbol_insert, symbol_remove): Likewise.
457 (symbol_previous, symbol_append): Likewise.
458 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
459 (struct local_symbol): Define.
460 (local_symbol_converted_p, local_symbol_mark_converted): Define.
461 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
462 (local_symbol_get_frag, local_symbol_set_frag): Define.
463 (local_symbol_get_real_symbol): Define.
464 (local_symbol_set_real_symbol): Define.
465 Define.
466 * write.c (write_object_file): Call resolve_local_symbol_values.
467 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
468 (TARGET_SYMBOL_FIELDS): Don't define.
469 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
470 ECOFF_DEBUGGING, add ECOFF fields.
471 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
472 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
473 ECOFF_DEBUGGING, add ECOFF fields.
474 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
475 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
476 * config/tc-mcore.h: Don't include struc-symbol.h.
477 (TARGET_SYMBOL_FIELDS): Don't define.
478 (struct mcore_tc_sy): Define.
479 (TC_SYMFIELD_TYPE): Define.
480 * Many files: Use symbolS instead of struct symbol. Use new
481 accessor functions rather than referring to symbolS fields
482 directly.
483
484 * read.c (s_mri_common): Don't add in value of line_label.
485
486 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
487 checking for SEC_LINK_ONCE.
488
489 * config/tc-sh.h (sh_fix_adjustable): Declare.
490
491 * app.c (input_buffer): New static variable.
492 (app_push): Save saved_input in allocated buffer.
493 (app_pop): Restored saved_input.
494 (do_scrub_chars): Change get parameter to take char * and int as
495 arguments. Change GET macro to pass input_buffer to get
496 function. Don't save input into allocated buffer.
497 * as.h (do_scrub_chars): Update declaration.
498 * input-file.c (input_file_get): Change to take char * and int.
499 Read data into passed in buffer. Remove static buffer.
500 * read.c (scrub_from_string): Change to take char * and int. Copy
501 data into passed in buffer.
502
503 * hash.h: Neaten. Declare hash_traverse.
504 * hash.c: Complete rewrite based on BFD hashing code.
505 * gasp.c (chunksize): New variable.
506 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
507 hash_delete.
508
661e4995
NC		 5091999-05-28 Nick Clifton <nickc@cygnus.com>
510
511 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
512 addend unless the target uses an old ABI.
513
d9a62219
DE		 514Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
515
516 -Wchar-subscripts cleanup
517 * listing.c (listing_newline): Use unsigned char variable, so
518 calls to isascii,iscntrl are correct.
519 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
520 (unsigned char).
521 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
522 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
523 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
524 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
525
6da466c7
ILT		 5261999-05-28 Torbjorn Granlund <tege@matematik.su.se>
527
528 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
529 width for Coldfire.
530 (arch_coldfire_p): New #define.
531 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
532
5331999-05-28 Linus Nordberg <linus.nordberg@canit.se>
534
535 * config/tc-m68k.c (install_operand): Add places `n', `o'.
536
537 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
538 (install_operand): Add place `N'.
539 (init_table): Add registers ACC, MACSR, MASK.
540
541 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
542
543 * config/tc-m68k.c: Change mcf5200 --> mcf.
544 (archs): Add mcf5206e, mcf5307.
545 (m68k_ip): Add format `u'.
546 (install_operand): Add place `m', `M', `h'.
547 (init_table): Add upper/lower registers.
548
549 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
550
bedf545c
ILT		 5511999-05-28 Martin Dorey <mdorey@madge.com>
552
553 * config/tc-i960.c: Several minor changes to add ELF and
554 BFD_ASSEMBLER support.
555 * config/tc-i960.h: Likewise.
556 * configure.in (i960-*-elf*): New target.
557 * aclocal.m4, configure: Rebuild.
558
40c62b25
AM		 5591999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
560
561 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
562 reloc changes when defined(BFD_ASSEMBLER).
563
daa01f85
AM		 5641999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
565
566 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
567
568 * write.c (write_print_statistics): Output to file, not stderr.
569
570 * expr.c (generic_bignum_to_int32,64): Prototype.
571
572 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
573 output_sleb128, output_uleb128, output_big_sleb128,
574 output_big_uleb128, output_big_leb128): Prototype.
575 (output_big_sleb128, output_big_uleb128): Make inline.
576 (output_big_leb128): Remove inline
577
578 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
579 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
580 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
581 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
582 value for correct overflow check in write.c:fixup_segment.
583 * write.c (fixup_segment): Move bitfield overflow checks to after
584 the md_apply_fix call.
585 * config/obj-coff.c (fixup_segment): Likewise.
586 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
587 valueT *val argument.
588
19b34177
AS		 589Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
590
591 * config/atof-ieee.c (gen_to_words): Correctly round a
592 denormalized number. Fix off-by-one in range checking for
593 exponent in a denormal.
594
b8a40f53
NC		 5951999-05-10 Nick Clifton <nickc@cygnus.com>
596
597 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
598 name.
599
53f3de98
RH		 600Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
601
602 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
603
578ec497
AM		 6041999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
605
606 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
607 (ReverseRegRegmem): Remove.
608 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
609 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
610 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
611 kludge.
612
613 From Doug Ledford <dledford@redhat.com>
614 * config/tc-i386.h (RegXMM): New for P/III.
615 * config/tc-i386.c: Add support for P/III.
616
d0e9a01c
RH		 617Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
618
619 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
620 (md_begin): Allow ppc32 insns in ppc64bridge mode.
621 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
622
83183c0c
RH		 623Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
624
625 * config/tc-i386.c (i386_immediate): Skip whitespace before
626 complaining about junk after expression.
627 (i386_displacement): Likewise.
628
03987ced
RH		 629Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
630
631 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
632 Don't copy before downcaseing.
633
0d96863f
CM		 6341999-05-05 Catherine Moore <clm@cygnus.com>
635
636 * tc-m68k.c: Include elf/m68k.h.
637 (m68k_elf_final_processing): New routine.
638 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
639 Define.
640
90700a53
JL		 641Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
642
643 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
644 17 bit fmt insn.
645
252b5132
RH		 6461999-04-30 Nick Clifton <nickc@cygnus.com>
647
648 * config/tc-mcore.c (mcore_s_section): Dump literals before
649 changing section.
650
6511999-04-29 Nick Clifton <nickc@cygnus.com>
652
653 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
654 for COFF/PE port.
655
656Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
657
658 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
659 (TC_INIT_FIX_DATA): Delete.
660 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
661 (TC_INIT_FIX_DATA): Delete.
662 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
663 * write.c (fix_new_internal): Initialize fx_cgen member.
664 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
665 (gas_cgen_md_apply_fix3): Update.
666 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
667 (md_cgen_record_fixup_exp): Update.
668 (FX_OPINFO_R_TYPE): Update.
669
670 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
671 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
672 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
673 * frags.h (struct frag): Make opindex, opinfo ints.
674
675 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
676
6771999-04-26 Tom Tromey <tromey@cygnus.com>
678
679 * aclocal.m4, configure: Updated for new version of libtool.
680
6811999-04-22 Nick Clifton <nickc@cygnus.com>
682
683 * config/tc-mcore.c (md_apply_fix3): Renamed function from
684 md_apply_fix.
685 (md_apply_fix3): Do not fix up absolute relocations against
686 symbolic values.
687
688 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
689
6901999-04-20 Nick Clifton <nickc@cygnus.com>
691
692 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
693 changes and data-in-text directives.
694 (mcore_cons): New function: intercept cons() operations.
695 (mcore_float_cons): New function: intercept float_cons()
696 operations.
697 (mcore_stringer): New function: intercept stringer() operations.
698
6991999-04-18 Ian Lance Taylor <ian@zembu.com>
700
701 * obj.h (struct format_ops): Change generate_asm_lineno field to
702 take no parameters.
703 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
704
705 * config/tc-alpha.c (find_opcode_match): Add default case to
706 switch.
707 (find_macro_match): Likewise.
708 (load_expression): Parenthesize && within ||.
709
710 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
711
7121999-04-17 Nick Clifton <nickc@cygnus.com>
713
714 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
715 .text .data .section pseudo ops.
716 (mcore_s_section): New function. Dump lits before changing secs.
717 (mcore_s_text): New function. Dump lits before changing secs.
718 (mcore_s_data): New function. Dump lits before changing secs.
719
7201999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
721
722 * config/tc-mips.c (mips_32bitmode): New.
723 (md_begin): Set mips_32bitmode if needed.
724 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
725 Set EF_MIPS_32BITMODE.
726
727Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
728
729 * config/obj-coff.c (c_section_symbol): Fix typo in previous
730 change.
731
7321999-04-16 Nick Clifton <nickc@cygnus.com>
733
734 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
735
736Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
737
738 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
739 expressions correctly.
740
741
7421999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
743
744 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
745
746Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
747
748 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
749 and fmpynfadd instructions.
750
7511999-04-11 Richard Henderson <rth@cygnus.com>
752
753 * as.h (environ): Declare it, if needed.
754 * as.c (dump_statistics): Don't declare environ.
755 * configure.in (environ): Detect declaration.
756 * configure, config.in: Rebuild
757
758 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
759 (i386_displacement): Allocate enough space for replacement buffer.
760 Clean up replacement buffer initialization.
761
7621999-04-11 Bob Manson <manson@charmed.cygnus.com>:
763
764 * subsegs.c (section_symbol): Don't create a new symbol if one
765 already exists; instead, use the existing one, but set its segment
766 and frag data if it hasn't already been defined.
767 * config/obj-coff.c (c_section_symbol): Likewise.
768
769Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
770
771 * tc-alpha.c (load_expression): Call as_bad instead of abort.
772
7731999-04-08 Nick Clifton <nickc@cygnus.com>
774
775 * config/tc-mcore.c: New File: Support routines for MCore
776 assembler.
777 * config/tc-mcore.h: New File: Definitions for MCore assembler.
778 * config/obj-coff.c: Add support for mcore-pe target.
779
780 * Makefile.am: Add support for MCore targets.
781 * Makefile.in: Regenerate.
782 * configure.in: Add support for MCore targets.
783 * configure: Regenerate.
784
785 * doc/all.texi: Set MCORE.
786 * doc/as.texinfo: Document MCore specific command line options.
787
788 * write.h: Prevent multiple inclusion.
789
7901999-04-06 Ian Lance Taylor <ian@zembu.com>
791
792 * asintl.h (LC_MESSAGES): Never define.
793 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
794 does not define it.
795 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
796 does not define it.
797
798 * Makefile.am (m68k-parse.c): If configuring in the source
799 directory, copy m68k-parse.y into the local directory before
800 running ylwrap, to remove spurious differences when generating
801 snapshots.
802 * Makefile.in: Rebuild.
803
804 * config/tc-sparc.h (md_do_align): Just allocate the number of
805 bytes necessary, rather than always allocating 1024.
806
8071999-04-04 Ian Lance Taylor <ian@zembu.com>
808
809 * listing.c (listing_newline): Add cast to avoid warning.
810 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
811 * config/tc-i386.c (i386_scale): Add return value.
812 (build_displacement_string): Remove unused local temp_disp2.
813 (i386_intel_memory_operand): Add parentheses to avoid warning.
814 (i386_intel_operand): Remove unused local end_of_operand_string.
815 (i386_operand): Remove unused local operand_modifier.
816 (i386_operand): Add parens to avoid warning.
817
8181999-04-04 Don Bowman <don@pixsci.com>
819
820 * configure.in: Add mips*-*-vxworks* target; have it define
821 MIPS_STABS_ELF.
822 * configure, config.in: Rebuild.
823
8241999-03-31 Nick Clifton <nickc@cygnus.com>
825
826 * configure.in (emulations): Add support for arm-epoc-pe.
827 * configure: Regenerate.
828 * config/te-epoc-pe.h: New file. Define macros specific to
829 arm-epoc-pe target.
830 * config/tc-arm.h: Select epoc-pe-arm target format if configured
831 for arm-epoc-pe target.
832
833Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
834
835 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
836
837Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
838
839 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
840 detect ",n" without a condition.
841 (pa_parse_neg_cmpsub_cmpltr): Likewise.
842
843
844Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
845
846 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
847 instruction is encoded with one bit.
848
849
8501999-03-23 Ian Lance Taylor <ian@zembu.com>
851
852 * doc/internals.texi (CPU backend): Mention that
853 line_separator_chars should not include newline. From thi
854 <ttn@mingle.glug.org>.
855
8561999-03-22 Doug Evans <devans@casey.cygnus.com>
857
858 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
859 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
860
861Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
862
863 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
864
865Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
866
867 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
868
869
870Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
871
872 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
873
8741999-03-15 Martin Hunt <hunt@cygnus.com>
875
876 * app.c (do_scrub_begin): Change '-' back to a symbol char
877 so we can use multiple opcodes on a line again.
878
879 * config/tc-d30v.c: By default, warn if a symbol has
880 the same name as a register. Plus some minor
881 updates from the branch.
882
8831999-03-13 Nick Clifton <nickc@cygnus.com>
884
885 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
886 BFD_RELOC_16 and BFD_RELOC_64.
887
8881999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
889
890 * expr.c (expr): Add missing else.
891
8921999-03-12 Nick Clifton <nickc@cygnus.com>
893
894 * config/tc-arm.c (md_apply_fix3): Improve error message.
895
8961999-03-11 Doug Evans <devans@casey.cygnus.com>
897
898 * Makefile.am (CPU_TYPES): Add fr30.
899 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
900 (fr30,m32r dependencies): Update.
901 * Makefile.in: Rebuild.
902
903 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
904 (gas_cgen_record_fixup_exp): Ditto.
905 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
906 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
907 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
908 (md_cgen_lookup_reloc): Update use of operand->type.
909 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
910 (md_convert_frag): Call cgen_operand_lookup_by_num.
911 (md_cgen_lookup_reloc): Update use of operand->type.
912 (m32r_cgen_record_fixup_exp): Ditto.
913
9141999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
915
916 * config/tc-mips.c (md_show_usage): Fix message.
917
9181999-03-03 Nick Clifton <nickc@cygnus.com>
919
920 * doc/c-arm.texi (ARM Syntax): Document new command line switches
921 and LDR reg,=<expr> instruction.
922
923 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
924 -mcpu=arm9tdmi.
925
926Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
927
928 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
929
9301999-02-17 Nick Clifton <nickc@cygnus.com>
931
932 This patch was created by: Scott Bambrough
933 <scottb@corelcomputer.com>
934
935 * app.c:
936 Special cased '@' character. The '@' character is used as the
937 ARM assembler comment character, as a special character
938 and in ELF .symver pseudo-op's, and as a special character in
939 .type and .section pseudo-ops.
940 (symver_pseudo): New static variable.
941 (symver_state): New static variable.
942 (struct app_save): Add field 'symver_state'.
943 (app_push): Save global symver_state int struct app_save.
944 (app_pop): Restore global symver_state from struct app_save.
945 (do_scrub_chars): Special case handling of '@' character in
946 .symver pseudo-ops.
947
948 * configure.in: Modified to recognize armv* uname syntax from ARM
949 Linux kernel.
950 * configure: Regenerated.
951
952 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
953 a prefix to the section's type.
954 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
955 the type's typename.
956
957 * config/tc-arm.h: Add support for PIC generation:
958 (pic_code): New boolean.
959 (obj_relocate_extern): Define.
960 (TC_RELOC_RTSYM_LOC_FIXUP): Define
961 (TC_CONS_FIX_NEW): Define.
962 (tc_fix_adjustable): Define.
963 (GLOBAL_OFFSET_TABLE_NAME): Define.
964
965 * config/tc-arm.c: Add support for PIC generation:
966 (line_seperator_chars): Allow ';' as a seperator for Linux.
967 (is_immediate_prefix): New macro.
968 (arm_parse_reloc): New function.
969 (s_arm_elf_cons): New function.
970 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
971 (md_undefined_symbol): Special case handling for the Global Offset
972 Table's symbol.
973 (md_apply_fix3): Handle PIC relocs.
974 (tc_gen_reloc): Handle PIC relocs.
975 (md_parse_option): Add support for '-k' command line switch to
976 enable PIC generation.
977 (cons_fix_new_arm): New function.
978 (s_arm_elf_cons): New function.
979
980Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
981
982 * configure.in: Add comments for uses of AC_DEFINE.
983 * acinclude.m4: Likewise.
984 * acconfig.h: Remove.
985 * aclocal.m4: Rebuild.
986 * configure: Rebuild.
987 * Makefile.in: Rebuild.
988 * config.in: Rebuild.
989
9901999-02-15 Jim Lemke <jlemke@cygnus.com>
991
992 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
993 non-constant offset from a base register.
994
9951999-02-14 Ken Raeburn <raeburn@raeburn.org>
996
997 * config/tc-alpha.c (md_show_usage): Put \ before newline in
998 strings always.
999
1000Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1001
1002 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1003 (emit_insn): Look for pc-relative and no-overflow specifiers on
1004 internal relocation types.
1005
10061999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1007
1008 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1009 -mcpu=NNNN flags.
1010
1011 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1012 mips_cpu instead.
1013 (mips_4650, mips_4010, mips_4100): Variables removed.
1014 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1015 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1016 variables.
1017 (md_begin): Don't bother initializing the mips_NNNN variables;
1018 mips_cpu is set, and that's good enough now.
1019 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1020 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1021 (show): New function, to handle wrapping in the CPU lists.
1022 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1023
1024Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1025
1026 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1027 than treat as an immediate specifier.
1028
1029Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1030
1031 * config/tc-i386.c: Prototype many functions.
1032 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1033 (i386_immediate): Remove unused second argument.
1034 (i386_intel_operand): Fix i386_is_reg typo.
1035 (i386_operand): Use allow_naked_reg.
1036 (output_invalid): Make operand int for K&R.
1037
1038Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1039
1040 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1041 patch.
1042 * Makefile.in: Rebuild.
1043
10441999-02-09 Doug Evans <devans@casey.cygnus.com>
1045
1046 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1047 (cgen.o): Ditto.
1048 (EXTRA_as_new_SOURCES): Comment out.
1049 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1050 * Makefile.in: Rebuild.
1051 * doc/Makefile.in: Rebuild.
1052 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1053 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1054 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1055 * configure: Rebuild.
1056 * aclocal.m4: Rebuild.
1057 * config.in: Rebuild.
1058 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1059 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1060 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1061 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1062 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1063 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1064 (gas_cgen_record_fixup_exp): Ditto.
1065 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1066 descriptor, not global variable.
1067 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1068 descriptor, not global variable. Refer to insert_operand handler
1069 via cpu descriptor, not global function.
1070 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1071 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1072 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1073 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1074 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1075 * config/tc-m32r.c: Ditto.
1076 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1077 (md_assemble): Ditto.
1078 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1079
10801999-02-09 Nick Clifton <nickc@cygnus.com>
1081
1082 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1083 relocations for ELF targets.
1084
10851999-02-08 Nick Clifton <nickc@cygnus.com>
1086
1087 * configure.in: Add support for StrongARM target.
1088 * configure: Regenerate.
1089
10901999-02-05 Nick Clifton <nickc@cygnus.com>
1091
1092 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1093
1094 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1095 for COFF ports.
1096
1097Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1098
1099 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1100
1101Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1102
1103 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1104 (INTEL_DWORD_MNEM_SUFFIX): Define.
1105 (BYTE_PTR): Define.
1106 (WORD_PTR): Define.
1107 (DWORD_PTR): Define.
1108 (XWORD_PTR): Define.
1109 (SHORT): Define.
1110 (OFFSET_FLAT): Define.
1111 (FLAT): Define.
1112 (NONE_FOUND): Define.
1113 (No_dSuf): Define.
1114 (No_xSuf): Define.
1115 * config/tc-i386.c (set_intel_syntax): New routine.
1116 (intel_syntax): Declare.
1117 (allow_naked_reg): Declare.
1118 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1119 (intel_float_operand): New routine.
1120 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1121 Handle brackets as well as parens. Call i386_intel_operand for
1122 intel syntax. Reverse operands if appropriate. Handle new
1123 suffixes. Handle movzx and movsx.
1124 (i386_is_reg): New routine.
1125 (i386_immediate): New routine.
1126 (i386_scale): New routine.
1127 (i386_displacement): New routine.
1128 (i386_operand_modifier): New routine.
1129 (build_displacement_string): New routine.
1130 (i386_parse_seg): New routine.
1131 (i386_intel_memory_operand): New routine.
1132 (i386_intel_operand): New routine.
1133 (i386_operand): Call i386_displacement, i386_immediate,
1134 i386_scale, etc. instead of handling inline.
1135 (parse_register): Handle registers without prefix.
1136
1137Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1138
1139 * configure: Regenerate.
1140 * configure.in (arm-*-oabi): New.
1141 (thumb-*-oabi): New.
1142 * config/tc-arm.c (target_oabi): Declare.
1143 (md_apply_fix3): Support REL relocs.
1144 (md_parse_option): Handle -oabi.
1145 (elf32_arm_target_format): New routine.
1146 (md_longopts): Add OPTION_OABI.
1147 * config/tc-arm.h: Redefine TARGET_FORMAT.
1148
1149
11501999-01-28 Nick Clifton <nickc@cygnus.com>
1151
1152 * write.c (write_relocs): Handle out of range error.
1153
1154 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1155 (fr30_force_relocation): Default to 0.
1156
1157 * config/tc-fr30.h (obj_fix_adjustable): Define.
1158 (TC_FORCE_RELOCATION): Define.
1159
1160 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1161 relocs.
1162
11631999-01-16 Nick Clifton <nickc@cygnus.com>
1164
1165 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1166 merge of two instructions if the left instruciton kills the right.
1167
11681999-01-11 Doug Evans <devans@casey.cygnus.com>
1169
1170 * Makefile.in: Regenerate.
1171 * configure.in: Redo test for using cgen.
1172 * configure: Regenerate.
1173
11741999-01-09 Nick Clifton <nickc@cygnus.com>
1175
1176 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1177 redefinition of this macro.
1178
1179Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1180
1181 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1182 warning.
1183
11841998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1185
1186 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1187 a read of HI or LO and an immediatly following branch.
1188
11891998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1190
1191 * config/tc-mips.c (md_begin): Another correction to the setting of
1192 mips_eabi64.
1193
11941998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1195
1196 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1197
11981998-12-21 Nick Clifton <nickc@cygnus.com>
1199
1200 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1201 bit insn when optimizing, so that parallelised instructions will
1202 start on a 32 bit boundary.
1203
12041998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1205
1206 * config/tc-mips.c (mips_eabi64): New.
1207 (md_begin): Set mips_eabi64.
1208 (mips_elf_final_processing): Use it.
1209
12101998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1211
1212 * config/tc-mips.c (mips_elf_final_processing):
1213 Correct setting of ABI in e_flags.
1214
1215Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1216
1217 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1218
12191998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1220
1221 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1222
12231998-12-15 Doug Evans <devans@casey.cygnus.com>
1224
1225 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1226 warning, values that don't fit in the field.
1227
12281998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1229
1230 * config/tc-mips.c (mips_abi_string): New.
1231 (md_parse_option,md_longopts): Add mabi.
1232 (mips_elf_final_processing): Set e_flags based on mabi flag.
1233
12341998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1235
1236 * config/tc-mips.c (md_parse_option): Handle vr4111.
1237
123898-12-11 Ken Raeburn <raeburn@cygnus.com>
1239
1240 * config/tc-h8300.c (build_bytes): Change message given if the
1241 instruction requires H8/300H mode and we're not in Hmode, to
1242 suggest that it may be the operand modes that are the problem, not
1243 necessarily the opcode.
1244
12451998-12-10 Nick Clifton <nickc@cygnus.com>
1246
1247 * config/tc-fr30.c: Add line separator character.
1248
1249Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1250
1251 * configure.in (hppa-*-mpeix*): New target.
1252 * config/obj-som.h (obj_som_compiler): Declare.
1253 * config/obj-som.c (compiler_seen): New static variable.
1254 (obj_som_compiler): New function.
1255 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1256 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1257 (pa_type_args): Set hppa_priv_level.
1258 (pa_compiler): New static function if OBJ_SOM.
1259 * configure: Rebuild.
1260
1261Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1262
1263 * read.c (output_leb128): Don't mark as inline.
1264
12651998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1266
1267 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1268 AIX .vbyte unaligned data support.
1269 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1270 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1271 sections.
1272
12731998-12-07 Nick Clifton <nickc@cygnus.com>
1274
1275 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1276 input handling.
1277
1278Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1279
1280 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1281 BFD_RELOC_ARM_PCREL_BRANCH.
1282
1283Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1284
1285 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1286 checking the target type.
1287 (mips-dec-bsd*): Set endian to little.
1288 * configure: Rebuild.
1289
1290 COFF weak symbol support, based on patches from Mark Elbrecht
1291 <snowball3@usa.net>:
1292 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1293 * config/obj-coff.c (obj_coff_weak): New static function.
1294 (obj_coff_endef) [both versions]: Handle weak symbols.
1295 (coff_frob_symbol): Likewise.
1296 (yank_symbols): Likewise.
1297 (obj_pseudo_table): Add "weak".
1298
1299 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1300 <aymeric.vincent@emi.u-bordeaux.fr>.
1301 * aclocal.m4: Rebuild with current tools.
1302 * configure: Rebuild.
1303
1304 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1305 an assertion failure for a case we can't handle when OBJ_ECOFF.
1306
1307 * expr.c (operator): And with 0xff to avoid problems with signed
1308 char.
1309
13101998-12-03 Nick Clifton <nickc@cygnus.com>
1311
1312 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1313 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1314
13151998-12-02 Nick Clifton <nickc@cygnus.com>
1316
1317 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1318 LDI:20 insn.
1319
1320Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1321
1322 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1323 of pcrel point.
1324
1325Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1326
1327 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1328 pcrel point.
1329
1330Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1331
1332 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1333 scope.
1334 (d10v_cleanup): Only generate previous insn if a multiline insn is
1335 not pending.
1336
1337Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1338
1339 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1340 FR30_OPERAND_I32.
1341
1342Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1343
1344 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1345 -marm6xxx command line switches.
1346
13471998-11-18 Doug Evans <devans@casey.cygnus.com>
1348
1349 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1350 (itbl-ops.o): Delete duplicate dependencies.
1351 Rebuild dependencies.
1352 Add fr30 dependencies.
1353 * Makefile.in: Rebuild.
1354
1355Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1356
1357 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1358 opcode list.
1359 * listing.c: Ignore line terminator characters found inside
1360 strings.
1361
1362Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1363
1364 * po/gas.pot: Regenerated.
1365
1366Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1367
1368 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1369 fr30_is_label_start(). Also checks for delay slot insns.
1370
1371 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1372 FR30 instructions which contain a colon in the mnemonic.
1373
1374 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1375
1376Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1377
1378 * config/tc-fr30.c: Removed currently superflous code.
1379
1380Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1381
1382 * config/tc-fr30.h: New file.
1383 * config/tc-fr30.c: Tweaking so that it will compile.
1384
1385Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1386
1387 * config/tc-d10v.h (obj_fix_adjustable): Define.
1388 (TC_FORCE_RELOCATION): Define.
1389 (d10v_force_relocation): Declare.
1390 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1391 (md_apply_fix3): Handle Vtable relocs.
1392 (d10v_fix_adjustable): New.
1393 (d10v_force_relocation): New.
1394
1395Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1396
1397 * config/tc-d30v.c: Change default behaviour to ignore potential
1398 conflicts between register name and symbol names.
1399
1400Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1401
1402 * configure.in: Add fr30-*-*.
1403 * config/tc-fr30.c: New file.
1404 * Makefile.in: Regenerated.
1405 * config.in: Regenerated.
1406 * configure: Regenerated.
1407 * doc/Makefile.in: Regenerated.
1408 * po/gas.pot: Regenerated.
1409
1410Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1411
1412 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1413 are 16 bit insns.
1414
1415Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1416
1417 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1418 characters.
1419 (do_scrub_chars): Add some casts to unsigned char to avoid
1420 unwanted sign extension.
1421 * read.c (lex_type): Set characters about 127 to be symbol
1422 characters.
1423 * config/tc-i386.c (md_begin): Set identifier_chars and
1424 operand_chars for values above 127.
1425
1426Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1427
1428 * configure.in: detect cygwin* instead of cygwin32*
1429 * configure: regenerate
1430
1431Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1432
1433 * listing.c: Add support for producing a listing from piped
1434 input.
1435
1436Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1437
1438 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1439 (append_insn): Account for the tx39's multiply behavior.
1440
14411998-10-26 Michael Meissner <meissner@cygnus.com>
1442
1443 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1444 from assemble_parallel_insns. Add support for '->' to indicate
1445 explicitly serializing the instructions.
1446 (md_assemble): Ditto.
1447
1448Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1449
1450 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1451 WEAK handling.
1452
1453Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1454
1455 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1456
1457Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1458
1459 * config/tc-mips.c : support frame and regmask/fregmask when
1460 MIPS_STABS_ELF is specified.
1461
1462Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1463
1464 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1465 (md_apply_fix): Don't return 1 for VTABLE relocs.
1466 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1467
1468Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1469
1470 * doc/c-i386.texi: Replace occurences of "opcode" with
1471 "instruction mnemonic", "instruction", or "mnemonic" when
1472 referring to the name of an instruction. Use "opcode" when
1473 referring to the sequence of machine bytes.
1474
1475 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1476 (is_opcode_char): Rename to is_mnemonic_char.
1477 (md_assemble and i386_operand): Correct error messages from
1478 "opcode" to "instruction mnemonic"
1479 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1480 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1481 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1482 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1483 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1484 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1485 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1486
1487 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1488
1489 * config/tc-i386.c (i386_operand): Check for garbage after
1490 register name.
1491
1492Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1493
1494 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1495 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1496
1497Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1498
1499 * config/tc-sh.h (obj_fix_adjustable): Define.
1500 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1501 (md_apply_fix): Likewise.
1502 (tc_gen_reloc): Likewise.
1503 (sh_fix_adjustable): New.
1504
1505Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1506
1507 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1508 * cgen.h (gas_cgen_finish_insn): Update prototype.
1509 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1510 cgen_insn_t -> CGEN_INSN_INT.
1511 (make_parallel): Update handling of CGEN_INT_INSN_P.
1512 (assemble_parallel_insn): Ditto.
1513 (target_make_parallel): New function.
1514 (md_assemble): Use it.
1515
1516Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1517
1518 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1519
1520Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1521
1522 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1523 converted into lower case.
1524
1525Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1526
1527 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1528 (gas_cgen_tc_gen_reloc): Likewise.
1529 * config/tc-m32r.h (obj_fix_adjustable): Define.
1530 * config/tc-m32r.c (m32r_fix_adjustable): New.
1531 (m32r_force_relocation): Handle VTABLE relocs.
1532
1533Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1534
1535 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1536
1537Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1538
1539 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1540 to lower case before parsing.
1541
1542 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1543 parallel insns modift buts in the PSW as a side effect.
1544
1545Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1546
1547 * config/tc-d30v.c (find_format): Test for missing flag and
1548 control registers.
1549
1550 (md_apply_fix3): Fix error messages to avoid
1551 assumption about presence of a symbol.
1552
1553 (parallel_ok): Disallow parallel instructions that both modify the
1554 same flag register.
1555
1556 (find_format): Generate a warning if an odd numbered register is
1557 used as the first register in a mutli-register instruction.
1558
1559Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1560
1561 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1562 relocations are always associated with a symbol.
1563
1564Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1565
1566 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1567 (elf32_sparc_force_relocation): Declare.
1568 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1569 (tc_gen_reloc): Handle vtable relocs.
1570 (elf32_sparc_force_relocation): New.
1571
1572Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1573
1574 * symbols.c (S_IS_FUNCTION): New.
1575 * config/tc-v850.h (obj_fix_adjustable): Define.
1576 (TC_FORCE_RELOCATION): Define.
1577 (v850_force_relocation): Declare.
1578 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1579 of fx_addnumber for VTABLE reloc addends.
1580 (md_apply_fix3): Handle VTABLE relocs.
1581 (v850_fix_adjustable): New.
1582 (v850_force_relocation): New.
1583
1584Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1585
1586 * tc-hppa.c (fp_operand_format): Add some additional formats.
1587 (pa_ip): Do not automatically promote into pa2.0 mode.
1588 (pa_level): Handle ".level 2.0".
1589
1590Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1591
1592 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1593 * config/tc-i386.h (template.extension_opcode): Change to
1594 unsigned int to allow full range of 8-bit opcode suffixes.
1595 (None): Redefine as 0xffff.
1596
1597 From Jeff B Epler <jepler@usgs.gov>
1598 * doc/c-i386.texi (i386-SIMD): New section.
1599
1600Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1601
1602 * read.c (discard_rest_of_line): New function.
1603 * read.h: Declare it.
1604 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1605
1606Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1607
1608 * config/tc-d10v.c (find_symbol_matching_register): New function.
1609 (find_opcode): Cope with the case where a register name matches
1610 a symbol name.
1611
1612Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1613
1614 * config/tc-v850.c (md_pcrel_from): Rename to
1615 v850_pcrel_from_section.
1616 (v850_pcrel_from_section): Do not resolves symbols in other
1617 sections.
1618
1619 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1620
1621Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1622
1623 * config/tc-d10v.c (find_opcode): Generate an error if a register
1624 is supplied for an operand that should not be a register.
1625
1626Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1627
1628 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1629 instructions to have another instruction in the right bin.
1630
1631Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1632
1633 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1634 the right container if the left container holds a branch
1635 instruction.
1636
1637Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1638
1639 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1640 both a register name and symbol name.
1641 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1642
1643Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1644
1645 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1646 execution unit class.
1647
1648 (reg_name_search): If a name matches a register and a symbol,
1649 prefer the register.
1650 (find_format): Disallow flag registers when a general purpose
1651 register is required.
1652 If a number is required, but a register has been given, check to
1653 see if a symbol with the same name as the register exists, and if
1654 so, use that symbol.
1655
1656Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1657
1658 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1659
1660Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1661
1662 * config/tc-d30v.c (find_format): Do not accept flag registers as
1663 general purpose registers.
1664 (find_format): If an immediate value is expected at a given place
1665 in a format, but a register name has been provided instead, check
1666 to see if that register name matches the name of a predefined
1667 symbol and if it does, then use the symbol instead.
1668 (reg_name_search): If a register name matches a symbol name,
1669 prefer the register name to the symbol name.
1670
1671Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1672
1673 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1674 the previous insn to empty.
1675
16761998-09-20 Michael Meissner <meissner@cygnus.com>
1677
1678 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1679 pieces, forcing the use of an ANSI compiler.
1680
1681Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1682
1683 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1684 relocs.
1685 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1686
1687Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1688
1689 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1690 assembler syntax.
1691 (obj_elf_vtable_entry): Likewise.
1692 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1693 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1694 (tc_gen_reloc): Likewise.
1695 (arm_fix_adjustable): Likewise.
1696 (elf32_arm_force_relocation): New.
1697 (armelf_frob_symbol): Remove coff-style symbol support.
1698
1699Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1700
1701 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1702
1703Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1704
1705 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1706 OBJ_COFF so that routine is defined for a.out format.
1707
1708Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1709
1710 * config/tc-i386.c (i386_operand): Detect non-segment registers
1711 used as segment prefixes.
1712
1713Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1714
1715 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1716 optimize across FDE boundaries.
1717
1718 * config/obj-coff.c (obj_coff_section): Preserve any link once
1719 flags when setting the section flags.
1720
1721Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1722
1723 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1724 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1725
1726Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1727
1728 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1729 to the host width.
1730
1731Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1732
1733 * frags.c (frag_grow): Include the size of the frag struct in the
1734 obstack chunk size.
1735
1736 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1737 if the new subseg comes before the old.
1738
1739Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1740
1741 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1742 to handle edge8 and edge16.
1743
1744Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1745
1746 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1747 before we clobber the symbol involved.
1748
1749Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1750
1751 * config/tc-arm.c: Remove OBJ_ELF definitions for
1752 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1753 use arm_adjust_symtab for OBJ_COFF.
1754 (armelf_adjust_symtab): New Routine.
1755 * config/tc-arm.h: Define obj_adjust_symtab to
1756 armelf_adjust_symtab for OBJ_ELF.
1757
1758Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1759
1760 * configure.in: Make all i386-elf targets use bfd_gas.
1761 * config/tc-i386.c (tc_i386_force_relocation): New.
1762 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1763 (md_apply_fix3): Likewise.
1764 (tc_gen_reloc): Handle them.
1765 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1766 tc_i386_force_relocation.
1767
1768Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1769
1770 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1771
1772Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1773
1774 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1775 current opcode after writing the first insturction of a reverse
1776 sequential pair.
1777
1778Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1779
1780 * read.h (generate_lineno_debug): Add prototype.
1781 * read.c (generate_lineno_debug): Make non-static.
1782
1783Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1784
1785 * config/tc-i386.c (md_assemble): Only warn for address/data size
1786 prefixes.
1787
1788Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1789
1790 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1791 against Thumb function names, as the linker needs this information.
1792
17931998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1794
1795 * expr.c (operand): Check also that there is no advance in operand
1796 after atof_generic in order to decide "is it label 0f or floating
1797 point number?".
1798
1799Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1800
1801 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1802 command line options with a single dash.
1803 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1804
1805Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1806
1807 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1808 * tc-arm.c (arm_fix_adjustable): New routine.
1809
18101998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1811
1812 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1813 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1814 demand_empty_rest_of_line before mri_comment_end.
1815 (equals): Check garbage after expression before
1816 mri_comment_end in MRI mode.
1817
1818Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1819
1820 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1821 small immediate constant to use the constant itself rather than
1822 always using 1.
1823
1824Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1825
1826 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1827 (pa_leave): Likewise.
1828
1829Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1830
1831 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1832 prefixes.
1833 (i386_operand): Fix an error message.
1834
1835Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1836
1837 * doc/c-arm.texi (ARM Directives): Document .req directive.
1838
1839 * config/tc-arm.c (reg_required_here): Display erroneous string if
1840 the register name could not be decoded.
1841 Do not set inst.instruction if the sift is -1.
1842
1843Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1844
1845 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1846 we do for EXTERN.
1847
1848Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1849
1850 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1851 even if it is belived to be unnecessary.
1852
1853Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1854
1855 config/tc-i386.c (i386_operand): Size immediate constants by
1856 suffix (erroneously removed as part of July 7 change).
1857
1858Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1859
1860 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1861 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1862 (armelf_frob_symbol): New Routine.
1863 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1864
1865Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1866
1867 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1868
1869Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1870
1871 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1872 command line switches passed to assembler.
1873
1874Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1875
1876 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1877 (gas_cgen_opcode_desc): Declare.
1878 (gas_cgen_parse_operand): Declare.
1879 (*): Prepend gas_ to gas specific fns to denote them as such.
1880 All uses updated.
1881 * cgen.c (gas_cgen_opcode_desc): New global
1882 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1883 (queue_fixup): Renamed from cgen_queue_fixup.
1884 (*): Prepend gas_ to gas specific fns to denote them as such.
1885 All uses updated.
1886 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1887 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1888 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1889 Open opcode table and initialize it.
1890 (make_parallel): Use gas_cgen_opcode_desc.
1891 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1892 (md_assemble): Ditto.
1893
1894Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1895
1896 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1897 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1898 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1899 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1900 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1901 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1902 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1903 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1904 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1905 (INIT_STAB_SECTION): Likewise.
1906 (OBJ_PROCESS_STAB): Likewise.
1907
1908 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1909 (md_parse_option): Watch for them.
1910 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1911 (md_begin): Kill neverdef code.
1912 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1913 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1914 (s_alpha_coff_wrapper): New.
1915 (md_pseudo_table): Trap all ECOFF pseudos.
1916
1917Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1918
1919 Start of changes to remove mdebug section from mips*-elf
1920 Based on MIPS_STAB_ELF definition
1921 * acconfig.h: undef if not configured
1922 * config.in: undef if not configured
1923 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1924 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1925 * stabs.c (s_stab_generic): flush frag
1926
1927Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1928
1929 * configure.in: (arm-*-elf): Handle.
1930 (thumb-*-elf): Handle.
1931 * configure: Regenerate.
1932 * read.c (stringer): Fix typo in comment.
1933 * write.c (fixup_segment): Don't add symbol value to addend if
1934 TC_ARM and OBJ_ELF.
1935 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1936 sections.
1937 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1938 for OBJ_ELF.
1939
1940Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1941
1942 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1943 (write_2_short): Emit warning if new flag is set.
1944 (do_assemble): Set flags if left instruction is one of special
1945 "right-instruction-killer" type.
1946
1947Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1948
1949 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1950 Always output words in debug_info section as big endian.
1951 (sparc_target_format): Choose correct bfd target.
1952 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1953
1954Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1955
1956 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1957 to work with internationalization code. Issue an error when two
1958 operands match that are not allowed to match.
1959
1960Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1961
1962 * configure.in (install_tooldir): Allow target to specify whether
1963 it wants to be installed in $(tooldir)/bin.
1964 * configure: Regenerate.
1965 * Makefile.am (install-exec-local): Set install-exec-tooldir
1966 dependency via configure.
1967 * Makefile.in: Regenerate.
1968
1969Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1970
1971 * Makefile.am (install-exec-local): Split into two ...
1972 (install-exec-bindir,install-exec-tooldir): New rules.
1973 * Makefile.in: Regenerate.
1974
1975Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1976
1977 * Makefile.am (install-exec-local): Don't remove the file before
1978 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1979 W. Rozycki <macro@ds2.pg.gda.pl>.
1980 * Makefile.in: Rebuild.
1981
1982Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1983
1984 * cgen.c: Include libiberty.h.
1985 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1986 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1987 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1988 (md_cgen_lookup_reloc)): Declare.
1989 (md_cgen_record_fixup_exp): Declare.
1990 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1991 (m32r_relax_frag): Declare.
1992 (cgen_md_apply_fix3): Decls moved to cgen.h.
1993 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1994 (m32r_cgen_record_fixup_exp): Delete decl.
1995 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1996 (assemble_nop): Delete.
1997 (expand_debug_syms): Delete unused `exp'.
1998 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1999 Add default case for -Wall.
2000 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2001 (md_atof): Delete unused wordP.
2002
2003Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2004
2005 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2006 value.
2007
2008Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2009
2010 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2011 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2012 .print, .purgem, and .struct. Remove documentation for
2013 .app-file.
2014
2015Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2016
2017 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2018 Update call to insert_operand.
2019
2020Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2021
2022 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2023
2024Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2025
2026 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2027 whitespace after a prefix operator.
2028
2029Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2030
2031 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2032
2033Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2034
2035 * config/tc-sparc.c (log2): New static function.
2036 (s_reserve): Use log2 to convert alignment before calling
2037 record_alignment.
2038 (s_common): Use log2 to convert alignment before calling
2039 record_alignment and frag_align.
2040 (sparc_cons_align): Use log2.
2041
2042Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2043
2044 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2045 (s_common): Likewise.
2046
2047 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2048 initialization of waddr.
2049 (sparc_elf_final_processing): Add default case to switch.
2050
2051Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2052
2053 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2054 than temporary real.
2055
2056Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2057
2058 * write.c (subsegs_finish): Don't align the segments if there were
2059 any errors.
2060
2061 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2062 copying aux information.
2063
2064 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2065 expression into a symbol.
2066
2067Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2068
2069 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2070 type to unsigned int.
2071 (md_assemble): Change type used to store offsets from unsigned
2072 long to long.
2073 (i386_operand): Switch error check to only call RESTORE_END_STRING
2074 once after parse_register.
2075
2076Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2077
2078 * config/tc-v850.c (md_show_usage): Changed format to match that
2079 of gcc, ld, etc.
2080
2081 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2082
2083Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2084
2085 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2086 relocs.
2087 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2088 weak.
2089
2090Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2091
2092 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2093 * doc/Makefile.in: Rebuild.
2094
2095Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2096
2097 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2098 for %lo expressions.
2099 (mips_ip, case 'u'): Move range check after code to mask
2100 off bits in %hi/%lo expressions. Mask off high bits for
2101 %lo expressions.
2102
2103Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2104
2105 * doc/Makefile.am (gasver.texi): New target.
2106 (as.info, as.dvi): Depends upon gasver.texi.
2107 * doc/as.texinfo: Include gasver.texi. Mention version number on
2108 title page and in top node.
2109 * doc/Makefile.in: Rebuild.
2110
2111Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2112
2113 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2114 but not including the line containing the edict.
2115 * listing.h (LISTING_EOF): New.
2116 * input-scrub.c (input_scrub_next_buffer): Call it.
2117
2118Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2119
2120 * config/tc-i386.c (i386_operand): Don't set the size of an
2121 immediate address based solely on the suffix and the mode.
2122
2123 * config/tc-i386.c (md_assemble): Add assertion to make sure
2124 overlap2 does not set Imm.
2125
2126 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2127 sequences of whitespace to a single space.
2128 (is_space_chars): Just compare with space.
2129 (md_begin): Don't initialize space_chars.
2130 (md_assemble): Just skip a single whitespace character.
2131 (i386_operand): Rewrite base-index parsing to use new
2132 parse_register, and to skip white space. Skip white space in a
2133 number of other places too. Don't give error message if
2134 parse_register fails.
2135 (parse_register): Change reg_string parameter to be non-const.
2136 Add end_op parameter. Skip white space after the `%', and return
2137 end of register string. Give error message here rather than
2138 caller.
2139
2140Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2141
2142 Based on patch from Matt Semersky <matts@scd.hp.com>:
2143 * expr.c (op_encoding): Make const.
2144 (expr_set_precedence): New function.
2145 (expr_begin): Don't set operator rankings, just call
2146 expr_set_precedence.
2147 * expr.h (expr_set_precedence): Declare.
2148 * read.c (s_mri): Call expr_set_precedence.
2149
2150Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2151
2152 * doc/as.texinfo (Statements): Remove paragraph discussing
2153 continuing lines with a backslash. This hasn't worked for years,
2154 if it ever did.
2155
2156Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2157
2158 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2159 symbol definitions.
2160 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2161 (ps_CTORS, ps_DTORS): New section types.
2162 (vms_fixup_xtors_section): New function
2163 (Ctors_Psect, Dtors_Psect): Define.
2164 (IS_GXX_XTOR): Define
2165 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2166 Filter static constructors/destructors and add to
2167 Ctors_Symbols/Dtors_Symbols chain.
2168 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2169 appropriate section.
2170
2171 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2172 * makefile.vms: Merge vax/vms support.
2173
2174Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2175
2176 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2177 (elf_pseudo_table): Add them.
2178 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2179 (md_apply_fix): Accept them.
2180 (mips_fix_adjustable): Don't adjust them.
2181 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2182 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2183 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2184 (tc_fix_adjustable): Don't adjust them.
2185
2186Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2187
2188 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2189 (cgen.o): Use it.
2190 * Makefile.in: Regenerate.
2191 * configure.in: AC_SUBST cgen_cpu_prefix.
2192 * configure: Regenerate.
2193
2194Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2195
2196 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2197 Changed all users of COND12_DELAY.
2198
2199Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2200
2201 * config/tc-mn10300.c (set_arch_mach): New function.
2202 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2203 (md_begin): Default to mn10300 mode.
2204 (md_assemble): Only accept instructions for the core mn10300
2205 chip and the active machine type.
2206
2207Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2208
2209 * subsegs.h (segment_info_type): Give the struct a name.
2210 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2211 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2212 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2213 * config/tc-w65.h (tc_reloc_mangle): Declare.
2214 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2215
2216Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2217
2218 * config/tc-v850.c (v850_comm): Restore old section
2219 after common processing.
2220
2221Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2222
2223 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2224
2225Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2226
2227 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2228 char with code that explicitly sign-extends.
2229
2230Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2231
2232 * config/tc-v850.c (md_begin): Restore text section as the current
2233 section after creating call table sections.
2234 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2235 code.
2236
2237 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2238 with call to macro SYM_AUXINFO.
2239
2240Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2241
2242 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2243 with the program transform name.
2244 * Makefile.in: Rebuild.
2245
2246Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2247
2248 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2249 information.
2250
2251Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2252
2253 * config/tc-i386.c (i386_operand): Be prepared for a space between
2254 the open parenthesis and the start of the register operand,
2255 because of the June 16 change.
2256
2257Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2258
2259 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2260 BFD_ASSEMBLER.
2261
2262Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2263
2264 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2265 even if it is belived to be unnecessary.
2266
2267Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2268
2269 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2270 symbols.
2271 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2272
2273Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2274
2275 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2276 shift amount for a repeated operand. The shift amount for the
2277 repeated copy comes from the size of the operand.
2278
2279Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2280
2281 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2282
2283Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2284
2285 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2286
2287Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2288
2289 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2290 characters in it as LEX_IS_SYMBOL_COMPONENT.
2291 * config/tc-i386.h (tc_symbol_chars): Define.
2292 (extra_symbol_chars): Declare.
2293 * config/tc-i386.c (extra_symbol_chars): Define.
2294 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2295 (line_comment_chars): Set to '/' if TE_LINUX.
2296 * doc/c-i386.texi (i386-prefixes): Update.
2297 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2298
2299Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2300
2301 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2302 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2303
23041998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2305
2306 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2307 constraint in instructions REP & REPI.
2308
2309Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2310
2311 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2312 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2313
2314 (check_range): If the operand is shifted, then shift the number
2315 before checking its range.
2316
2317 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2318
2319 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2320 common sections.
2321
2322Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2323
2324 * config/tc-v850.c (v850_comm): Create special sections as needed.
2325
23261998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2327
2328 * config/tc-d10v.c (write_2_short): Addition of swapping
2329 instructions for sequential and reverse sequential order when
2330 given order is not possible.
2331
2332Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2333
2334 * Makefile.am: Rebuild dependencies.
2335 (DEP_INCLUDES): Fix reference to intl build directory.
2336 * Makefile.in: Rebuild.
2337
2338Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2339
2340 * doc/c-i386.texi: Update 16 bit documentation.
2341
2342 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2343 IgnoreDataSize to IgnoreSize as they are used for address size as
2344 well as data size.
2345 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2346 32-bit mode, similarly addr16/data16 and variants.
2347
2348Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2349
2350 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2351 sequential word multiply instructions.
2352
2353 (do_assemble): Add extra command line argument, to allow mul32
2354 attribute to be preserved across parallel insns.
2355 (md_assemble): Insert NOPs between explicitly parallel insns which
2356 contain an 32 bit multiply and a 16 multiply.
2357
2358Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2359
2360 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2361 likewise for REPE.
2362
2363 * config/tc-i386.c (reloc): Add braces.
2364
2365 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2366 consistent with Intel naming.
2367 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2368 use bitfields in sib_byte.
2369 (modrm_byte): Don't use bitfields here either.
2370
2371 * config/tc-i386.c (current_templates): Add const.
2372 (parse_register): Add const to return, param, and char *s.
2373 (i386_operand): Add const to reg_entry *r.
2374 * config/tc-i386.h (templates): Add const to start, end.
2375
2376 Inspired by code for 16 bit gas support from Martynas Kunigelis
2377 <martynas@nm3.ktu.lt>:
2378 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2379 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2380 (uses_mem_addrmode): Remove.
2381 (md_estimate_size_before_relax): Add support here too.
2382 (md_relax_table): Rewrite interface to md_relax for 16 bit
2383 support.
2384 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2385 (opcode_suffix_to_type): Remove.
2386 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2387 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2388 (md_convert_frag): Likewise.
2389 (i386_operand): Add support for 16 bit base/index regs,
2390 immediates, and displacements. Remove some unnecessary casts, and
2391 localise end_of_operand_string, displacement_string_start,
2392 displacement_string_end variables. Add GCC_ASM_O_HACK.
2393 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2394
2395 * config/tc-i386.c (prefix_hash): Remove.
2396 (md_begin): Rewrite without obstacks. Remove prefix hash table
2397 handling. Rewrite lexical table handling.
2398 (i386_print_statistics): Don't print prefix statistics.
2399 (md_assemble): Rewrite instruction parser so that line is not
2400 converted to lower case. Don't do a hash_find for prefixes,
2401 instead recognise them via opcode modifier.
2402 (expecting_operand, paren_not_balanced): Localise variables.
2403 * config/tc-i386.h (IsPrefix): Define.
2404 (prefix_entry): Remove.
2405
2406 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2407 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2408 '\\' in case where comment_chars contains '/'.
2409
2410 * config/tc-i386.c (MATCH): Ensure given operand and template
2411 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2412 you must write `ljmp *table(%ebx)'.
2413
2414 From H.J. Lu <hjl@gnu.org>:
2415 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2416 as 0 ifndef BFD_ASSEMBLER.
2417 (md_assemble): Allow immediate operands without suffix or
2418 other reg operand to default in size to the current code size.
2419
2420Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2421
2422 * config/tc-v850.c (md_begin): Restore creation of
2423 .call_table_text and .call_table_data sections.
2424
2425Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2426
2427 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2428 after emitting a word of noops.
2429
2430Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2431
2432 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2433 (i386_operand): Simplify checks for valid base/index combinations.
2434 Disallow `in 4(%dx),%al'.
2435
2436 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2437 index_reg const.
2438 (add_prefix): Change parameter from char to int.
2439
2440 * config/tc-i386.h (Ugh): Define opcode modifier.
2441 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2442
2443 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2444 CONSISTENT_REGISTER_MATCH macros to check register types more
2445 thoroughly. Check for illegal suffix/operand combinations
2446 when matching insns with operands. Handle new `s' suffix, and
2447 associated FloatMF opcode modifier for float insns with memory
2448 operands.
2449 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2450 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2451 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2452 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2453 DATA_PREFIX_OPCODE throughout.
2454
2455 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2456 (md_assemble): Rewrite suffix/register operand checking code to be
2457 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2458 AnyMem, the better to grep.
2459 (pi): Remove Abs.
2460 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2461 given a memory operand. Don't set Abs bits either.
2462 (type_names): Remove Mem*, Abs*.
2463 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2464 define opcode_modifiers as these cases are handled by Disp8,
2465 Disp16, Disp32 and suffix checks.
2466 (COMES_IN_BOTH_DIRECTIONS): Remove.
2467 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2468
2469 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2470 if IgnoreDataSize modifier given. Remove ShortformW modifier
2471 test. Add test for ShortForm in W base_opcode modification.
2472 Merge Seg2ShortForm and Seg3ShortForm code.
2473 * config/tc-i386.h (ShortFormW): Remove.
2474 (IgnoreDataSize): Define.
2475
2476Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2477
2478 * config/tc-d30v.c (md_assemble): Store previous segment state
2479 with previous instruction.
2480
2481Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2482
2483 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2484 (ebp, esp): Remove static variables.
2485 (MATCH): Remove test for InOutPortReg.
2486 (i386_operand): Properly handle InOutPortReg here instead.
2487 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2488 (md_assemble): Simplify and correct modrm and sib generation.
2489 (i386_operand): Add warning for scale without index.
2490 Rewrite checks for valid base/index combinations.
2491
2492 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2493 macros and enclose in do while(0).
2494 (RESTORE_END_STRING): Likewise.
2495 (md_assemble): Add one to printed operand number so we start
2496 from 1 not 0. Add some more gettext invocations.
2497 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2498 number here too.
2499
2500 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2501 DATA_PREFIX, SEG_PREFIX): Define.
2502 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2503 (check_prefix): Remove function.
2504 (add_prefix): New function. Add prefix to i.prefix as well as
2505 doing checks.
2506 (md_assemble): Changes for add_prefix. Remove hack for wait
2507 prefix, instead always output prefixes in fixed order. Test
2508 for jcxz/loop when selecting between word & dword operations,
2509 and add address size prefix rather than operand size prefix.
2510 Remove operand -> address size hack when emitting jcxz/loop.
2511 (i386_operand): Remove O_Absent check as it's done in expr.
2512
2513Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2514
2515 * configure.in: Recognize m5200 as a cpu_type of m68k.
2516 * aclocal.m4: Rebuild with current libtool.
2517 * configure: Rebuild.
2518
2519Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2520
2521 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2522 to relaxable_symbol to prevent references to external symbol from
2523 being relaxed.
2524
2525Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2526
2527 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2528 symbols are relaxable.
2529
2530Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2531
2532 * config/tc-v850.c (md_begin): Don't create special
2533 sections by default.
2534
2535Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2536
2537 * config/tc-mips.c (macro): For div and udiv, close the
2538 reorder block as soon as possible.
2539
2540Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2541
2542 From Matt Semersky <matts@scd.hp.com>:
2543 * macro.c (macro_mri_mode): New function.
2544 * macro.h (macro_mri_mode): Declare.
2545 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2546 MRI mode.
2547
2548Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2549
2550 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2551 OBJ_EVAX case.
2552
2553 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2554 until after xstrdup in OBJ_EVAX case.
2555
2556Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2557
2558 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2559 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2560 of hardcoded magic number.
2561 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2562
2563Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2564
2565 * read.c (do_s_func): New function.
2566 (s_func): Call it.
2567 * read.h (do_s_func): Add prototype.
2568
2569Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2570
2571 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2572 nops if fill pattern not specified.
2573
2574Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2575
2576 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2577 * config/te-go32.h (TE_GO32): Define.
2578 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2579
2580Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2581
2582 Implement .func/.endfunc pseudo-ops.
2583 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2584 (s_func): Declare.
2585 * read.c (potable): Add .func,.endfunc.
2586 (s_func): New function.
2587 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2588 functions.
2589 (in_doc_func_p,current_function_label): New static globals.
2590 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2591
2592Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2593
2594 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2595 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2596 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2597 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2598 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2599 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2600 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2601 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2602 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2603 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2604 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2605 * config/tc-a29k.c: Don't define md_short_jump_size,
2606 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2607 * config/tc-alpha.c: Likewise.
2608 * config/tc-alpha.h: Likewise.
2609 * config/tc-arm.c: Likewise.
2610 * config/tc-h8300.c: Likewise.
2611 * config/tc-h8500.c: Likewise.
2612 * config/tc-hppa.c: Likewise.
2613 * config/tc-i860.c: Likewise.
2614 * config/tc-i960.c: Likewise.
2615 * config/tc-ppc.c: Likewise.
2616 * config/tc-sh.c: Likewise.
2617 * config/tc-sparc.h: Likewise.
2618 * config/tc-tic30.c: Likewise.
2619 * config/tc-w65.c: Likewise.
2620 * config/tc-z8k.c: Likewise.
2621
2622Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2623
2624 * config/tc-vax.c (_): Delete this macro used for placeholder
2625 values in vax_operand_width_size; it conflicts with the _() macro
2626 used for internationalization.
2627
2628Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2629
2630 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2631 code. From Chris Moller <moller@bops.com>.
2632
2633 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2634 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2635 * read.c (emit_expr): Initialize seg and subseg fields of a new
2636 broken word.
2637 * write.c (write_object_file): Switch to the appropriate segment
2638 and subsegment when processing a broken word.
2639
2640 * config/tc-m68k.c (mri_assemble): New static function.
2641 (build_mri_control_operand): Call mri_assemble rather than
2642 md_assemble.
2643 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2644 (s_mri_endf, s_mri_endw): Likewise.
2645
2646Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2647
2648 * read.c (s_org): Call md_flush_pending_output if it is defined.
2649
2650 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2651
2652Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2653
2654 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2655 (md_parse_option): Add for same.
2656 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2657 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2658 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2659
2660 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2661
2662Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2663
2664 * config/tc-arm.c (find_real_start): Relax definition of local
2665 labels.
2666
2667Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2668
2669 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2670 symbols at the given address, not just the last one specified.
2671
2672Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2673
2674 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2675 or number_to_chars_littleendian to write data.
2676
2677Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2678
2679 * config/tc-v850.c (md_assemble): Remove artificially created
2680 register name symbols.
2681
2682Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2683
2684 * write.c (fixup_segment): Change "segment" to "section" in
2685 error message.
2686
2687Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2688
2689 * write.c (fixup_segment): Change sym1-sym2 message again.
2690
2691Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2692
2693 * write.c (fixup_segment): Improve error message for sym1-sym2
2694 errors when sym1 is in a different segment from sym2.
2695
2696Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2697
2698 * config/tc-m32r.c (warn_unmatched_high): New static local.
2699 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2700 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2701 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2702 (md_parse_option): Likewise.
2703 (md_show_usage): Likewise.
2704 (m32r_frob_file): Likewise.
2705
2706 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2707 (read_a_source_file): Call them.
2708 * read.h (stabs_generate_asm_file): Declare.
2709 * stabs.c (stabs_generate_asm_file): New function.
2710 (generate_asm_file): New function.
2711 (stabs_generate_asm_lineno): Move file name handling into
2712 generate_asm_file.
2713
2714Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2715
2716 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2717 (d30v_current_align, d30v_current_align_seg): New variables.
2718 (d30v_last_label): New variable.
2719 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2720 (s_d30v_data, s_d30v_section): Likewise.
2721 (md_pseudo_table): Call them.
2722 (md_begin): Initialize d30v_current_align_seg.
2723 (md_assemble): Call d30v_align when needed by known current alignment.
2724 (d30v_frob_label, d30v_cons_align): New functions.
2725 * config/tc-d30v.h (md_do_align): Remove.
2726 (tc_frob_label): Call d30v_frob_label.
2727 (md_cons_align): New.
2728
2729 * config/tc-d30v.c (find_format): Convert complex expressions to
2730 expression symbols before processing. Clean up code formatting.
2731
2732Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2733
2734 * po/Make-in (install-info): New target.
2735
2736Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2737
2738 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2739 instructions.
2740 * config/tc-mn10300.c (md_assemble): Likewise.
2741
2742Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2743
2744 * Makefile.am: Update with `make dep-am'.
2745 (HFILES): Add cgen.h.
2746 (cgen.o): Depend on cgen.h.
2747 * Makefile.in: Regenerate.
2748
2749 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2750
2751Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2752
2753 * gasp.c (grab_label): Permit a label to be a preprocessor
2754 variable by permitting a label to start with a backslash.
2755
2756Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2757
2758 * config/tc-mips.c (validate_mips_insn): Removed hack
2759 for previously inaccessible bitfields in some INSN_TRAP
2760 instructions.
2761
2762Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2763
2764 * config/tc-d30v.c (do_assemble): Abort with error message
2765 if opcode operands do not match.
2766
2767Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2768
2769 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2770 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2771 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2772 similar new 'q' operand.
2773
2774Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2775
2776 * cgen.c (cgen_asm_finish_insn): Fix typo.
2777
2778Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2779
2780 * cgen.h: New file.
2781 * cgen.c: Include it.
2782 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2783 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2784 All callers updated.
2785 * config/tc-m32r.c: Include cgen.h.
2786 (m23r_insn): New members num_fixups,fixups.
2787
2788Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2789
2790 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2791 to avoid compiler warning.
2792
2793Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2794
2795 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2796 calling make.
2797
2798 * makefile.vms (OBJS): Add ehopt.obj
2799
2800Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2801
2802 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2803
2804Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2805
2806 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2807 a short format insn.
2808 (md_assemble): Set it for explicitly packed insns.
2809
2810Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2811
2812 * config/obj-coff.c (c_symbol_merge): Do not take address of
2813 native fields when performing the memcpy.
2814
2815Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2816
2817 * config/tc-mips.c (macro,macro2): Implement
2818 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2819
2820Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2821
2822 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2823 relocations against globally visible symbols.
2824 * config/tc-m68k.c (relaxable_symbol): New macro.
2825 (m68k_ip, md_estimate_size_before_relax): Use it.
2826 (tc_m68k_fix_adjustable): Also handle weak symbols.
2827
2828Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2829
2830 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2831 references to externally visible symbols.
2832 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2833 values in twice for a PC relative reloc if the symbol is
2834 externally defined.
2835
2836 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2837 don't adjust a PC relative reloc against an externally visible
2838 symbol.
2839 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2840 for a PC relative fixup against an externally visible defined
2841 symbol, arrange to store object file and addend values as though
2842 the symbol were not defined.
2843 (tc_gen_reloc): Likewise.
2844
2845Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2846
2847 * read.c (sizeof_leb128): Referenced externally by write.c so
2848 don't inline.
2849
2850Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2851
2852 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2853 and expand a 'debug' symbol associated with the next instruction
2854 that does not cause a short instruction to be filled with a NOP.
2855 (md_pseudo_table): Add support for .debugsym.
2856 (assemble_parallel_insn): Add calls to expand_debug_sym as
2857 appropriate.
2858 (md_assemble): Ditto.
2859
2860Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2861
2862 * as.c (main): Conditionally call setlocale.
2863 * gasp.c (main): Likewise.
2864 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2865 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2866
2867Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2868
2869 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2870
2871Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2872
2873 * config/tc-hppa.c: Change all calls to bzero to use memset.
2874 (pa_ip): Add cast to avoid warning.
2875 (tc_gen_reloc, md_apply_fix): Likewise.
2876 (pa_find_space_by_number): Likewise.
2877 (hppa_force_relocation): Likewise.
2878 (pa_block): Change i to unsigned int.
2879 * config/obj-som.h (obj_som_copyright): Declare.
2880
2881Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2882
2883 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2884 for line numbers for assembly source.
2885
2886Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2887
2888 * configure.in: Change version number to 2.9.4
2889 * configure: Rebuild.
2890
2891Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2892
2893 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2894
2895Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2896
2897 * ecoff.h: Change symbolS in function declaration to struct
2898 symbol.
2899
2900Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2901
2902 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2903 (md_convert_frag): Fix i18n typo.
2904
2905Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2906
2907 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2908 * ecoff.h: Protoype it.
2909 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2910 [EVAX] (s_alpha_prologue): Delete.
2911 (md_pseudo_table): Update.
2912
2913Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2914
2915 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2916 array to local pointer.
2917 (get_args, parse_expr): Add casts to avoid warnings.
2918
2919Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2920
2921 * read.c (s_set): Cast xmalloc return value to fragS *.
2922 * config/tc-m68k.c (m68k_ip): Function made static to match
2923 previous forward declaration.
2924 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2925
2926Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2927
2928 * config/tc-v850.c: Add internationalisation macros to error
2929 strings.
2930
2931 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2932 macros to error strings.
2933
2934Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2935
2936 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2937 reloc is in the TOC csect.
2938 (md_apply_fix3): Correct gettext typo.
2939
2940Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2941
2942 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2943 .L - they are local labels and the branches are not really
2944 function calls but rather far jumps.
2945
2946Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2947
2948 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2949
2950Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2951
2952 * config/tc-i386.c (md_assemble): Print operand number rather than
2953 using ordinal_names.
2954 (i386_operand): Likewise.
2955
2956Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2957
2958 * Makefile.am (INTLLIBS): Define to work around apparent automake
2959 bug.
2960 All Makefiles: Regenerated.
2961
2962 * Many files: Added gettext invocations around user-visible
2963 strings.
2964 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2965 HAVE_LC_MESSAGES): Define.
2966 * dep-in.sed: Added asintl.h.
2967 * po/Make-in: New file.
2968 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2969 Include "asintl.h".
2970 * read.c (Z_): Renamed from `_'.
2971 * Makefile.am (SUBDIRS): Added po.
2972 (POTFILES): new macro.
2973 (po/POTFILES.in): New target.
2974 ($(OBJS)): Added asintl.h.
2975 (HFILES): Likewise.
2976 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2977 (as_new_LDADD): Added $(INTLLIBS).
2978 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2979 (gasp_new_LDADD): Added $(INTLLIBS).
2980 (gasp_new_DEPENDENCIES): New macro.
2981 * configure, aclocal.m4: Rebuilt.
2982 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2983 po/Makefile.
2984 (ALL_LINGUAS): Define.
2985 * macro.c: Include "asintl.h".
2986 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2987 * as.h: Include "asintl.h".
2988 * config/tc-i386.c (ordinal_names): Removed.
2989 (md_assemble): Changed error text to avoid ordinal_names.
2990 (i386_operand): Likewise.
2991 (reloc): Added as_bad to avoid i18n problems.
2992 (tc_gen_reloc): Likewise.
2993 * config/tc-arm.c (bad_args): Now a #define.
2994 (bad_pc): Likewise.
2995 * config/obj-vms.c (VMS_stab_parse): Changed type of
2996 `long_const_msg'.
2997 (global_symbol_directory): Unified strings to avoid i18n
2998 problems.
2999 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3000 avoid i18n problems.
3001 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3002 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3003 i18n problems.
3004 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3005 problems.
3006 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3007 comment.
3008 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3009 problems.
3010 * as.c (print_version_id): Added an fprintf to avoid i18n
3011 problems.
3012 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3013 problems.
3014 * expr.c (expr): Added as_warn call to avoid i18n problems.
3015 * messages.c (as_assert): Changed code to avoid i18n problems.
3016 (as_abort): Likewise.
3017 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3018 (s_space): Likewise.
3019 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3020
3021Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3022
3023 * config/tc-i386.c (check_prefix): New static function, split out
3024 from md_assemble.
3025 (struct _i386_insn): Add wait_prefix field.
3026 (md_assemble): Remove wait_prefix local variable. Use
3027 check_prefix when adding a prefix.
3028
3029 * config/tc-i386.c (current_templates): New static variable.
3030 (md_assemble): Remove current_templates local variable.
3031 (md_assemble, i386_operand): Improve error and warning messages in
3032 many places. Add RESTORE_END_STRING in many places before error
3033 return. Clarify some comments.
3034
3035 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3036 element array.
3037 (md_assemble): Parse string instruction operands, looking for
3038 segment override prefixes. Check for invalid segment prefixes on
3039 string instruction.
3040 (i386_operand): i.seg[] and max mem_operand changes for string
3041 insns.
3042 * config/tc-i386.h (EsSeg): Define.
3043
3044 * config/tc-i386.h (regKludge): Define.
3045 (iclrKludge, imulKludge): Don't define.
3046 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3047 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3048 opcode_modifier checks to look for more common cases first. Add
3049 default_seg for IsString case.
3050
3051Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3052
3053 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3054 AC_DECL_YYTEXT.
3055 * configure: Rebuild with new automake and libtool.
3056 * aclocal.m4, Makefile.in: Likewise.
3057
3058 * doc/Makefile.am (as.dvi): New target.
3059 * doc/Makefile.in: Rebuild.
3060
3061Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3062
3063 * configure.in: Added sparc86x support.
3064
3065 * configure: Rebuild.
3066
3067 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3068 sparc_arch.
3069 (md_parse_option): Warn if -EL is not supported for this architecture.
3070
3071 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3072
3073Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3074
3075 * config/tc-mips.c (mips_ip): Note when we use get match on
3076 the full instruction name.
3077
3078Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3079
3080 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3081 back into the expression to handle add/sub simplification correctly.
3082
3083Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3084
3085 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3086
3087Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3088
3089 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3090 #<n>' instruction.
3091
3092Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3093
3094 * symbols.c (max_indent_level): New global.
3095 (print_symbol_value_1): Use it.
3096 * expr.h (expr_build_dot): Declare.
3097 * expr.c (expr_build_dot): New function.
3098
3099Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3100
3101 * symbols.c (print_binary): New function.
3102 (print_expr_1): Call it.
3103
3104Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3105
3106 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3107 operand in the opcode.
3108
3109Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3110
3111 * config/tc-i386.h: Reorder operand flags and opcode modifier
3112 flags for clarity. Remove unused definitions: Unknown,
3113 ImmUnknown, DispUnknown, NoModrm.
3114 * config/tc-i386.c (type_names): Add missing Debug type.
3115 (md_assemble): Better duplicate prefix checking. Quicker string
3116 instruction check via new opcode_modifier flag.
3117
3118Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3119
3120 * doc/as.texinfo (Invoking): Clarify -Wa example.
3121
3122Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3123
3124 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3125 (s_mips_weakext): Define.
3126 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3127 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3128 defined(TC_MIPS).
3129
3130Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3131
3132 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3133 is an error if the value can not be computed at assembly time.
3134 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3135
3136Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3137
3138 * gasp.c (main): Set next field of new include_path structure to
3139 NULL. From Avery Pennarun <averyp@gdc.ca>.
3140
3141 * read.c (s_mri_sect): Call as_bad rather than abort for an
3142 unsupported MRI target.
3143
3144Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3145
3146 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3147 the destination of a branch instruction should be altered.
3148 (find_real_start): New function: Locate the real, Thumb coded
3149 start of a Thumb function.
3150 (do_t_branch23): Alter the destination of branches to Thumb
3151 functions.
3152
3153 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3154
3155Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3156
3157 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3158 also.
3159
3160Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3161
3162 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3163 * doc/c-hppa.texi: Likewise.
3164
3165Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3166
3167 * Makefile.am: Rebuild dependencies.
3168 * Makefile.in: Rebuild.
3169
3170 * Makefile.am (DEP_INCLUDES): New variable.
3171 (.dep1): Change to work when srcdir is not an absolute path.
3172 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3173 * Makefile.in: Rebuild.
3174
3175Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3176
3177 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3178 LinearAddress patch.
3179
3180 * configure.in: Set version to 2.9.1.
3181 * configure: Rebuild.
3182
3183 * Branched binutils 2.9.
3184
3185Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3186
3187 * config/tc-i386.h (FWait): Define.
3188 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3189 other prefixes. Check FWait flag in opcode table to see which
3190 instructions require an fwait prefix.
3191
3192Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3193
3194 * stabs.c (get_stab_string_offset): Always create a stab string
3195 section.
3196
3197Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3198
3199 Fix some gcc -Wall warnings:
3200 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3201 * ehopt.c (eh_frame_code_alignment): Likewise.
3202 * expr.c (integer_constant, operand): Likewise.
3203 * frags.c (frag_align): Likewise.
3204 * gasp.c (level_0, change_base, doinstr): Likewise.
3205 * hash.c (hash_ask): Likewise.
3206 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3207 (debugging_pseudo): Likewise.
3208 * macro.c (define_macro, check_macro): Likewise.
3209 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3210 (ignore_rest_of_line, float_cons): Likewise.
3211 * symbols.c (decode_local_label_name): Likewise.
3212 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3213 (fixup_segment, number_to_chars_bigendian): Likewise.
3214 (number_to_chars_littleendian): Likewise.
3215 * config/atof-ieee.c (gen_to_words): Likewise.
3216 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3217 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3218 * read.c (output_big_sleb128): Initialize locals to avoid
3219 warnings.
3220 (output_big_uleb128, equals): Likewise.
3221 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3222 to unsigned int. Change zeros to unsigned int.
3223 * cond.c (s_if): Add return to default case.
3224 * frags.c (frag_now_fix): Change return type to addressT.
3225 * frags.h (frag_now_fix): Update declaration.
3226 * listing.c (file_info_struct): Change linenum to unsigned int.
3227 (struct list_info_struct): Change hll_line to unsigned int.
3228 (print_source): Update format string.
3229 * read.c (emit_expr): Change scan to unsigned int, and don't
3230 bother to initialize it.
3231 * symbols.c (dollar_label_count): Change to unsigned long.
3232 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3233 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3234 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3235
3236Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3237
3238 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3239 mcf5200 just as we do for m68000.
3240 (m68k_init_after_args): Likewise.
3241 (md_estimate_size_before_relax): Likewise.
3242
3243Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3244
3245 * config/tc-v850.c (md_assemble): Store relocation addend in
3246 fixup instead of instruction.
3247
3248Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3249
3250 * config/tc-i386.c (md_assemble): Swap template arguments to
3251 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3252 This macro is currently symmetric, so passing them the wrong
3253 way didn't cause any problem, but may if the macro is changed
3254 in the future.
3255 After copying template to i.tm, use i.tm. rather than t-> to
3256 access fields, and make t a const*
3257 Move i.tm.operand_types[] swap to immediately after the copy.
3258
3259Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3260
3261 * expr.h (expr_build_uconstant): Add prototype.
3262 (expr_build_unary,expr_build_binary): Add prototypes.
3263 * expr.c (expr_build_uconstant): New function.
3264 (expr_build_unary,expr_build_binary): New functions.
3265
3266Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3267
3268 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3269 * macro.c (macro_expand_body): Increase buffer size.
3270 * messages.c (as_warn): Likewise.
3271 (as_warn_where, as_bad, as_bad_where): Likewise.
3272
3273Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3274
3275 Based on patch from H.J. Lu <hjl@gnu.org>:
3276 * Makefile.am (DISTSTUFF): New variable.
3277 (diststuff): New target.
3278 * Makefile.in: Rebuild.
3279
3280Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3281
3282 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3283 m32r_elf_section_change_hook.
3284
3285 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3286 emit a nop if a section ends with a 16 bit instruction.
3287
3288Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3289
3290 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3291 s_lcomm rather than obj_coff_lcomm.
3292 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3293
3294Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3295
3296 * config/tc-i386.h (LinearAddress): Define.
3297 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3298 instruction, don't use a default segment.
3299
3300Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3301
3302 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3303 * configure: Rebuild.
3304
3305Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3306
3307 * aclocal.m4, configure: Rebuild with libtool 1.2.
3308
3309Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3310
3311 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3312 PC relative branches. Patch courtesy of Jonathan Walton.
3313
3314
3315Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3316
3317 * configure.in (emulations): Add thumb-pe target.
3318
3319 * configure (emulations): Add thumb-pe target.
3320
33211998-03-17 Ken Raeburn <raeburn@cygnus.com>
3322
3323 * itbl-lex.l (yywrap): Don't define if already defined as a
3324 macro.
3325
3326Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3327
3328 * depend.c (quote_string_for_make): New function.
3329 (wrap_output): Use it.
3330
3331Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3332
3333 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3334 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3335
3336Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3337
3338 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3339 Recognize -GN and -relax.
3340 (md_begin): Initialize gp size from -G switch.
3341 (alpha_force_relocation): Always force if -relax.
3342 (alpha_align): Take a new argument that will specify when to
3343 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3344 Change all callers. Emit nop alignment padding as nop+unop pair.
3345
3346Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3347
3348 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3349 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3350
3351Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3352
3353 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3354 require padding to the next long word boundary.
3355
3356Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3357
3358 * cgen.c: #include symcat.h.
3359 * config/tc-m32r.c: Likewise.
3360
3361Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3362
3363 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3364 absolute expressions instead of '$' prefixed register names.
3365
3366Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3367
3368 * read.c (s_set): Record file and line info for symbols when -as.
3369 (pseudo_set): Don't overwrite that dummy fragment.
3370
3371Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3372
3373 * config/tc-ppc.c (md_pseudo_table): Add "section".
3374 (ppc_named_section): New static function.
3375
3376Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3377
3378 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3379 so we don't have to scan the entire list.
3380
3381Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3382
3383 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3384 case, allow the parallel instructions to modify the same flag
3385 bits.
3386
3387Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3388
3389 * listing.c (list_symbol_table): Categorize symbols by
3390 undefined_section rather than sy_frag->line == NULL.
3391
3392Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3393
3394 * Makefile.am (install-exec-local): Install properly when ln
3395 fails or tooldir == prefix.
3396
3397Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3398
3399 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3400 Test result of insert_operand for error.
3401
3402Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3403
3404 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3405 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3406 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3407 * doc/Makefile.in: Rebuild.
3408
3409Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3410
3411 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3412 (macro): Fix handling of M_COP[0-3].
3413
3414Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3415
3416 Based on patches from Ross Harvey <ross@teraflop.com>:
3417 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3418 if macro_alternate or macro_mri.
3419 (getstring): Remove support for byte constants between < and >.
3420 (get_any_string): '<' only starts a string if macro_alternate or
3421 macro_mri.
3422 (macro_expand_body): Permit keyword parameters following
3423 positional parameters.
3424
3425 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3426 * configure.in (alpha*-*-netbsd*): New target.
3427 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3428 * configure: Rebuild.
3429
3430 * as.h (flag_warn_suppress_instructionswap): Move from here...
3431 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3432 here, and make static.
3433
3434 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3435 BFD_ASSEMBLER or MANY_SEGMENTS.
3436
3437 * as.c (show_usage): Update bug-gnu-utils address.
3438 * gasp.c (show_usage): Likewise.
3439 * doc/as.texinfo (Bug Reporting): Likewise.
3440
3441Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3442
3443 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3444 insns regardless of the size of a pointer if we're in mips I or
3445 MIPS II mode.
3446 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3447
3448Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3449
3450Fix rac to accept only a0:
3451 * tc-d10v.c (parallel_ok, find_opcode):
3452 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3453 Introduce OPERAND_GPR.
3454
3455Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3456
3457 * read.c (s_fill): Handle non-constant repeat counts by creating
3458 an rs_space fragment.
3459
3460Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3461
3462 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3463 from as_bad to as_warn.
3464
3465Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3466
3467 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3468 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3469 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3470
3471Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3472
3473 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3474 seg_fix_rotP rather than fix_root from seg_info.
3475
3476Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3477
3478 * expr.c: Add support for 0x1_2_3_4 bignums.
3479
3480Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3481
3482 * configure.in: Change -linux* to -linux-gnu*.
3483 * configure: Rebuild.
3484
3485 * app.c (do_scrub_begin): Treat \r as whitespace.
3486
3487Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3488
3489 * Makefile.am: Update dependencies.
3490 * Makefile.in: Rebuild.
3491
3492Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3493
3494 * configure, aclocal.m4: Rebuild with new libtool.
3495
3496Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3497
3498 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3499 the argument to bfd_set_arch_mach.
3500 (load_address): Use bfd_arch_bits_per_address to determine the
3501 bit size of an address instead of looking at the isa level.
3502 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3503
3504Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3505
3506 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3507
3508Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3509
3510 * ehopt.c: New file.
3511 * as.h (enum _relax_state): Add rs_cfa.
3512 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3513 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3514 * read.c (emit_expr): Call check_eh_frame.
3515 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3516 (relax_segment): Likewise.
3517 * Makefile.am: Rebuild dependencies.
3518 (GAS_CFILES): Add ehopt.c.
3519 (GENERIC_OBJS): Add ehopt.o.
3520 * doc/internals.texi (Frags): Document rs_cfa.
3521
3522 * as.c (show_usage): Mention --traditional-format.
3523 (parse_args): Accept --traditional-format.
3524 * as.h (flag_traditional_format): Declare.
3525 * output-file.c (output_file_create): If flag_traditional_format,
3526 set BFD_TRADITIONAL_FORMAT on stdoutput.
3527 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3528
3529 * config/tc-mips.c (append_insn): Make sure that if we have a
3530 fixup for an unmatched %hi reloc, it does not associated with a
3531 variant frag.
3532
3533 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3534 * doc/Makefile.in: Likewise.
3535
3536Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3537
3538 * config/tc-m32r.c (check_for_side_effects): New function.
3539 (can_make_parallel): Add checks for instruction side effects
3540 clashing with the other instruction.
3541 (assemble_parallel_insn): Improve warning messages. Return error
3542 message from non-swapped instruction order.
3543
3544Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3545
3546 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3547
3548 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3549 md_cleanup definition. This moves the forced literal output to
3550 the end of the source pass, and avoids macro's inserting literals
3551 into the code immediately after the macro expansion.
3552
3553Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3554
3555 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3556 a gas internal symbol is adjustable.
3557 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3558
3559 * as.h: If gcc version greater than 2.6, use `__format__' and
3560 `__printf__' in function attributes, rather than `format' and
3561 `printf'.
3562
3563Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3564
3565 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3566
3567Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3568
3569 Add tms320c30 support:
3570 * config/tc-tic30.h: New file.
3571 * config/tc-tic30.c: New file.
3572 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3573 TARGET_FORMAT as "coff-tic30".
3574 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3575 * Makefile.am: Rebuild dependencies.
3576 (CPU_TYPES): Add tic30.
3577 (CPU_OBJ_VALID): tic30-aout is valid.
3578 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3579 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3580 * configure, Makefile.in: Rebuild.
3581
3582Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3583
3584 * config/tc-v850.c (md_assemble): Improvements to error messages.
3585
3586Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3587
3588 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3589 BFD_RELOC_HI16_S to store the high bits of any value.
3590
3591 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3592 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3593 assembler calculate relocations to any external symbol at all.
3594 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3595 involving generation of pc-relative relocs.
3596 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3597 has been moved to md_apply_fix3.
3598
3599 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3600 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3601 which actually means (the address of identifier's GOT entry) +
3602 constant, which is not particularly useful.
3603
3604Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3605
3606 * read.h (include_dirs): Declare.
3607 (include_dir_count,include_dir_maxlen): Declare.
3608
3609Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3610
3611 * configure.in: Correct check for shared opcodes library.
3612 * configure: Rebuild.
3613
3614 * listing.c (buffer_line): If we can't open the file, set at_end.
3615 (listing_print): Remove unused local variable fi.
3616
3617 * config/m68k-parse.y (reglistpair): Handle register list in
3618 either order.
3619
3620 * config/vms-conf.h: Don't undef VERSION.
3621
3622Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3623
3624 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3625 OBJS variable.
3626 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3627 variable.
3628 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3629 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3630 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3631 (EXTRA_DIST): Define.
3632 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3633 explicitly rather than via the list of object files.
3634 (gcc-as.opt): New file created when make-gas.com is run.
3635 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3636 itbl-cpu.h} to #include appropriate file rather than copying that
3637 file.
3638 * config/vms-conf.h: Synchronize with current config.in.
3639 * Makefile.in: Rebuild.
3640
3641Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3642
3643 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3644 (parallel_ok): Relaxed parallel subinstruction dependency check.
3645
3646Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3647
3648 * as.h (flag_warn_suppress_instructionswap): added new flag.
3649 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3650 command line argument.
3651 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3652 warning only if flag_warn_suppress_instructionswap is false.
3653
3654Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3655
3656 * configure.in (i386-*-mingw32*): New target.
3657 * configure: Rebuild.
3658
3659Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3660
3661 * symbols.c (resolve_symbol_value): Don't set the segment if it
3662 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3663
3664 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3665 S_GET_SEGMENT.
3666
3667Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3668
3669 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3670 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3671 compiler.
3672
3673Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3674
3675 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3676
3677Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3678
3679 * config/tc-v850.c (v850_insert_operand): Display instruction when
3680 an error is encountered.
3681
3682Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3683
3684 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3685 (i386-*-sco3.2v5*coff): New target.
3686 (i386-*-sco3.2*): New target.
3687 * configure: Rebuild.
3688
3689Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3690
3691 * config/tc-v850.c: Tidy error message production.
3692
3693Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3694
3695 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3696 validate_immediate return value in the right type for comparisons
3697 to FAIL.
3698
3699Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3700
3701 * listing.c (MAX_BYTES): Use listing variables not constants.
3702 (data_buffer): No longer an array, but a pointer.
3703 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3704 (listing_listing): Allocate data_buffer.
3705
3706Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3707
3708 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3709 --listing-rhs-width, --listing-cont-lines.
3710 (show_usage): Update.
3711 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3712 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3713 (print_lines): Use the variables instead of the constants.
3714 (listing_listing): Likewise.
3715 * listing.h: Declare the new vars.
3716
3717Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3718
3719 * as.c (parse_args): Add --keep-locals alias for -L.
3720 Add --strip-local-absolute.
3721 (show_usage): Update.
3722 * as.h (flag_strip_local_absolute): New flag.
3723 * symbols.c (S_IS_LOCAL): Use it.
3724 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3725 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3726 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3727
3728Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3729
3730 * config/tc-m32r.c: Detect if explicitly parallel instructions
3731 might have an io conflict and issue a warning message.
3732
3733Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3734
3735 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3736 cgen_swap_fixups): Functions to save, restore and swap the fixup
3737 chain with a backup copy.
3738 (cgen_asm_finish_insn): Returns address of constructed insn.
3739
3740Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3741
3742 * listing.c (file_info_struct): Remove FILE, add POS.
3743 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3744 (file_info): Don't open the file.
3745 (buffer_line): Check for the file in the last_open cache, updating
3746 as necessary.
3747 (print_source): Don't reference file_info->file.
3748 (listing_listing): Likewise.
3749 (listing_print): Close the file in the cache, if any.
3750
3751Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3752
3753 * read.c (dwarf_file_string): New file static variable.
3754 (emit_expr): Look for constant sequence that leads up to a file
3755 name in DWARF debugging output.
3756 (stringer): Use dwarf_file_string to decide whether to accept a
3757 string as a file name.
3758
3759Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3760
3761 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3762 (crack_operand): Add reg->reglst MRI hack.
3763 (r_seg): Put reglst symbols in reg_section.
3764 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3765
3766Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3767
3768 * tc-sh.c (get_specific): Handle SGR & DBR.
3769
3770Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3771
3772 * tc-h8300.c (parse_reg): Take the length of the symbol into
3773 account when attempting to match a register name.
3774 * tc-h8500.c (parse_reg): Likewise.
3775
3776Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3777
3778 * cgen.c: Formatting changes to improve readability.
3779
3780Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3781
3782 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3783 delay slot.
3784
3785Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3786
3787 Based on a patch from Jim Wilson
3788 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3789 (tc_gen_reloc): Handle cross section PC relative relocs
3790 correctly.
3791
3792Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3793
3794 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3795
3796Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3797
3798 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3799 (expr_jmp_buf): New static local.
3800 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3801 (cgen_md_operand): New function.
3802 * tc-m32r.c: Clean up pass over `struct foo' usage.
3803 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3804
3805Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3806
3807 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3808 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3809
3810Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3811
3812 * config/tc-i386.c (i386_operand): Give an error if there are
3813 unrecognized characters after an expression.
3814
3815For older changes see ChangeLog-9697
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