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* dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
a7cd1c22
ILT		 11999-06-11 Ian Lance Taylor <ian@zembu.com>
2
3 * dwarf2dbg.h: Use PARAMS in function declarations.
4
76171f81
ILT		 51999-06-11 Martin Dorey <mdorey@madge.com>
6
7 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
8 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
9 OBJ_ELF.
10 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
11
9b4d630b
ILT		 121999-06-11 Ian Lance Taylor <ian@zembu.com>
13
5865bb77
ILT		 14 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
15
9e7c96d9
ILT		 16 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
17 popsection.
18
1b50c718
ILT		 19 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
20
1bf67e0d
ILT		 21 * read.c (read_a_source_file): Only declare inescape if
22 QUOTES_IN_INSN.
23
24 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
25 match parameters.
26 (find_entry_byval): Add parens to avoid warning.
27
28 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
29
9b4d630b
ILT		 30 * symbols.c (resolve_symbol_value): Don't permit subtraction of
31 undefined symbols.
32
a22b281c
RH		 331999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
34
35 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
36 with isoctal.
37
38 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
39 synthetize_setx): New functions.
40 (md_assemble): Broken the special cases into the above
41 functions. Make compiler happy if sizeof(bfd_vma)==4.
42 Fix sethi generated from set/setuw. If instructions have a relloc,
43 always clear the fields to be relocated in the opcode.
44 (sparc_ip): Remove special_case global variable.
45
7f2f689c
ILT		 461999-06-10 Ian Lance Taylor <ian@zembu.com>
47
d7ba4a77
ILT		 48 Based on patches from John W. Woznack <jwoznack@concentric.net>:
49 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
50 indication of success rather than a value.
51 (itbl_get_val): Likewise.
52 (itbl_get_field): Use strcspn. Change delimiters to include
53 parens.
54 * itbl-ops.h (itbl_get_reg_val): Update declaration.
55 (itbl_get_val): Likewise.
56 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
57
7f2f689c
ILT		 58 * symbols.c (copy_symbol_attributes): Convert local symbols to
59 regular symbols.
60
c1d3c45e
NC		 611999-06-10 Nick Clifton <nickc@cygnus.com>
62
63 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
64 ARM920t.
65
63fab58c
RH		 661999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
67
68 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
69 Optimize set if sizeof(bfd_vma) == 64.
70 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 71 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 72 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
73
cf9a1301
RH		 741999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
75
76 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
77 (s_ncons): New function.
78 (native_op_table): New table.
79 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
80 R_SPARC_OLO10 handling.
81
bf29b231
RH		 82Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
83
84 * expr.h (struct expressionS): Revert last change; widen X_op.
85 * config/tc-alpha.c (md_begin): Check the field is wide enough.
86
9be1cda6
AS		 87Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
88
a4835b42
AS		 89 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
90 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
91 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
92 * Makefile.in: Regenerated.
93
9be1cda6
AS		 94 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
95 `common' pass on to s_mri_common.
96 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
97
62335629
RH		 981999-06-06 Richard Henderson <rth@cygnus.com>
99
100 * config/obj-elf.c (obj_elf_section): Don't free the return
101 value of demand_copy_C_string.
102
9de8d8f1
RH		 1031999-06-05 Richard Henderson <rth@cygnus.com>
104
105 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
106 creation logic from obj_elf_create_section.
107
108 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
109 (section_stack): New.
110 (special_sections): Make const.
111 (obj_elf_section): Gut and rewrite parsing.
112 (obj_elf_change_section): New function broken out of obj_elf_section.
113 (obj_elf_parse_section_letters): Likewise.
114 (obj_elf_section_word): Likewise.
115 (obj_elf_section_type): Likewise.
116 (obj_elf_previous): Treat as a toggle.
117 (obj_elf_popsection): New.
118 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
119 (ppc_section_type): Likewise.
120 * config/tc-ppc.h: Likewise.
121
122 * expr.h (struct expressionS): Don't make X_op a bitfield.
123 * config/tc-alpha.c: Update for symbol handling changes.
124 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
125 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
126
58b5739a
RH		 1271999-06-05 Richard Henderson <rth@cygnus.com>
128
129 * dwarf2dbg.c (*): Convert to K&R + prototypes.
130 (dwarf2_gen_line_info): Kill unused variables.
131 (dwarf2_finish): Likewise.
132 (dwarf2_where): Likewise.
133 (dwarf2_directive_file): If we've only got a string,
134 hand off to s_app_file.
135 * ecoff.c: Move the include of ecoff.h.
136 * symbols.h (S_IS_FUNCTION): Prototype.
137
138 * read.c (LEX_HASH): Supply a default.
139 (lex_type): Use it.
140 (s_globl): Update `c' after skipping whitespace.
141 * read.h (LEX_END_NAME, is_name_ender): New.
142 * expr.c (get_symbol_end): Respect it.
143
398e8c25
ILT		 1441999-06-04 Mark Klein <mklein@dis.com>
145
993142d5
ILT		 146 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
147 to real if OBJ_SOM
148 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
149
398e8c25
ILT		 150 * config/tc-hppa.c: Update for symbol handling changes.
151
b4013713
ILT		 1521999-06-03 Ian Lance Taylor <ian@zembu.com>
153
080e41e6
ILT		 154 * cgen.c: Update for symbol handling changes.
155 * config/tc-m32r.c: Likewise.
f412ead8 156
a0f75b47
ILT		 157 * config/tc-hppa.h: Update for symbol handling changes.
158 * config/tc-hppa.c: Likewise.
159
174419c1
ILT		 160 * config/tc-arm.h: Update for symbol handling changes.
161 * config/tc-arm.c: Likewise.
162 (symbol_make_empty): Remove. Just use symbol_create.
163
164 * symbols.c (symbol_set_tc): Correct name.
165
6104f0a0
ILT		 166 * Makefile.am: Rebuild dependencies.
167 ($(OBJS)): Don't depend upon struc-symbol.h.
168 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
169 * dep-in.sed: Don't remove struc-symbol.h.
170 * Makefile.in: Rebuild.
171
b4013713
ILT		 172 * doc/internals.texi (Symbols): Describe changes in symbol
173 handling.
174
6576f0b5
RH		 1751999-06-03 Richard Henderson <rth@cygnus.com>
176
177 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
178 instead of doing the work by hand.
179
fac0d250
RH		 1801999-06-03 David Mosberger <davidm@hpl.hp.com>
181
182 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
183 state of line state-machine.
184 (struct ls): Collect DWARF2 line state-machine state in new member
185 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
186 resulted in any DWARF2 directives.
187 (reset_state_machine): New function.
188 (out_end_sequence): Ditto.
189 (dwarf2_gen_line_info): When switching sections or switching to a
190 lower text address, call out_end_sequence() first to terminate the
191 previous code sequence as code sequences MUST have monotonically
192 increasing addresses.
193 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
194
1951999-06-03 David Mosberger <davidm@hpl.hp.com>
196
197 * as.c (parse_args): Add option -gdwarf2 to allow requesting
198 DWARF2 debug info (line information only, at this point).
199 * as.h: Update comment about supported debug formats.
200 * dwarf2dbg.c, dwarf2dbg.h: New files.
201 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
202
203 * expr.c (operand): Don't use [ for parens if we want an index op.
204 (op_encoding): Switch [ into O_index, if desired.
205 (op_rank): Renumber with O_index on bottom.
206 (expr): If O_index, match closing bracket.
207 * expr.h (O_index): New.
208
209 * read.c (read_a_source_file): Conditionally allow matched "
210 in lines passed to md_assemble.
211
212 * config/obj-elf.c (elf_pseudo_table): Add `common'.
213
49309057
ILT		 2141999-06-03 Ian Lance Taylor <ian@zembu.com>
215
216 Add support for storing local symbols in a small structure to save
217 memory when assembling large files.
218 * as.h: Don't include struc-symbol.h.
219 (symbolS): Add typedef.
220 * symbols.c: Include struc-symbol.h.
221 (local_hash): New static variable.
222 (save_symbol_name): New static function, from symbol_create.
223 (symbol_create): Call save_symbol_name.
224 (local_symbol_count): New static variable.
225 (local_symbol_conversion_count): Likewise.
226 (LOCAL_SYMBOL_CHECK): Define.
227 (local_symbol_make): New static function.
228 (local_symbol_convert): New static function.
229 (colon): Handle local symbols. Create local symbol for local
230 label name.
231 (symbol_table_insert): Handle local symbols.
232 (symbol_find_or_make): Create local symbol for local label name.
233 (symbol_find_base): Check for local symbol.
234 (symbol_append, symbol_insert): Check for local symbols.
235 (symbol_clear_list_pointers, symbol_remove): Likewise.
236 (verify_symbol_chain): Likewise.
237 (copy_symbol_attributes): Likewise.
238 (resolve_symbol_value): Handle local symbols.
239 (resolve_local_symbol): New static function.
240 (resolve_local_symbol_values): New function.
241 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
242 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
243 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
244 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
245 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
246 (symbol_previous, symbol_next): New functions.
247 (symbol_get_value_expression): Likewise.
248 (symbol_set_value_expression): Likewise.
249 (symbol_set_frag, symbol_get_frag): Likewise.
250 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
251 (symbol_mark_used_in_reloc): Likewise.
252 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
253 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
254 (symbol_mri_common_p): Likewise.
255 (symbol_mark_written, symbol_clear_written): Likewise.
256 (symbol_written_p): Likewise.
257 (symbol_mark_resolved, symbol_resolved_p): Likewise.
258 (symbol_section_p, symbol_equated_p): Likewise.
259 (symbol_constant_p): Likewise.
260 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
261 (symbol_get_obj, symbol_set_obj): Likewise.
262 (symbol_get_tc, symbol_set_tc): Likewise.
263 (symbol_begin): Initialize local_hash.
264 (print_symbol_value_1): Handle local symbols.
265 (symbol_print_statistics): Print local symbol statistics.
266 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
267 Declare new symbols.c functions. Move many declarations here from
268 struc-symbol.h.
269 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
270 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
271 (struct symbol): Move bsym to make it clearly the first field.
272 Remove TARGET_SYMBOL_FIELDS.
273 (symbolS): Don't typedef.
274 (struct broken_word): Remove.
275 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
276 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
277 (symbol_clear_list_pointers): Likewise.
278 (symbol_insert, symbol_remove): Likewise.
279 (symbol_previous, symbol_append): Likewise.
280 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
281 (struct local_symbol): Define.
282 (local_symbol_converted_p, local_symbol_mark_converted): Define.
283 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
284 (local_symbol_get_frag, local_symbol_set_frag): Define.
285 (local_symbol_get_real_symbol): Define.
286 (local_symbol_set_real_symbol): Define.
287 Define.
288 * write.c (write_object_file): Call resolve_local_symbol_values.
289 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
290 (TARGET_SYMBOL_FIELDS): Don't define.
291 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
292 ECOFF_DEBUGGING, add ECOFF fields.
293 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
294 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
295 ECOFF_DEBUGGING, add ECOFF fields.
296 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
297 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
298 * config/tc-mcore.h: Don't include struc-symbol.h.
299 (TARGET_SYMBOL_FIELDS): Don't define.
300 (struct mcore_tc_sy): Define.
301 (TC_SYMFIELD_TYPE): Define.
302 * Many files: Use symbolS instead of struct symbol. Use new
303 accessor functions rather than referring to symbolS fields
304 directly.
305
306 * read.c (s_mri_common): Don't add in value of line_label.
307
308 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
309 checking for SEC_LINK_ONCE.
310
311 * config/tc-sh.h (sh_fix_adjustable): Declare.
312
313 * app.c (input_buffer): New static variable.
314 (app_push): Save saved_input in allocated buffer.
315 (app_pop): Restored saved_input.
316 (do_scrub_chars): Change get parameter to take char * and int as
317 arguments. Change GET macro to pass input_buffer to get
318 function. Don't save input into allocated buffer.
319 * as.h (do_scrub_chars): Update declaration.
320 * input-file.c (input_file_get): Change to take char * and int.
321 Read data into passed in buffer. Remove static buffer.
322 * read.c (scrub_from_string): Change to take char * and int. Copy
323 data into passed in buffer.
324
325 * hash.h: Neaten. Declare hash_traverse.
326 * hash.c: Complete rewrite based on BFD hashing code.
327 * gasp.c (chunksize): New variable.
328 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
329 hash_delete.
330
661e4995
NC		 3311999-05-28 Nick Clifton <nickc@cygnus.com>
332
333 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
334 addend unless the target uses an old ABI.
335
d9a62219
DE		 336Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
337
338 -Wchar-subscripts cleanup
339 * listing.c (listing_newline): Use unsigned char variable, so
340 calls to isascii,iscntrl are correct.
341 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
342 (unsigned char).
343 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
344 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
345 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
346 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
347
6da466c7
ILT		 3481999-05-28 Torbjorn Granlund <tege@matematik.su.se>
349
350 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
351 width for Coldfire.
352 (arch_coldfire_p): New #define.
353 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
354
3551999-05-28 Linus Nordberg <linus.nordberg@canit.se>
356
357 * config/tc-m68k.c (install_operand): Add places `n', `o'.
358
359 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
360 (install_operand): Add place `N'.
361 (init_table): Add registers ACC, MACSR, MASK.
362
363 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
364
365 * config/tc-m68k.c: Change mcf5200 --> mcf.
366 (archs): Add mcf5206e, mcf5307.
367 (m68k_ip): Add format `u'.
368 (install_operand): Add place `m', `M', `h'.
369 (init_table): Add upper/lower registers.
370
371 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
372
bedf545c
ILT		 3731999-05-28 Martin Dorey <mdorey@madge.com>
374
375 * config/tc-i960.c: Several minor changes to add ELF and
376 BFD_ASSEMBLER support.
377 * config/tc-i960.h: Likewise.
378 * configure.in (i960-*-elf*): New target.
379 * aclocal.m4, configure: Rebuild.
380
40c62b25
AM		 3811999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
382
383 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
384 reloc changes when defined(BFD_ASSEMBLER).
385
daa01f85
AM		 3861999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
387
388 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
389
390 * write.c (write_print_statistics): Output to file, not stderr.
391
392 * expr.c (generic_bignum_to_int32,64): Prototype.
393
394 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
395 output_sleb128, output_uleb128, output_big_sleb128,
396 output_big_uleb128, output_big_leb128): Prototype.
397 (output_big_sleb128, output_big_uleb128): Make inline.
398 (output_big_leb128): Remove inline
399
400 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
401 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
402 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
403 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
404 value for correct overflow check in write.c:fixup_segment.
405 * write.c (fixup_segment): Move bitfield overflow checks to after
406 the md_apply_fix call.
407 * config/obj-coff.c (fixup_segment): Likewise.
408 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
409 valueT *val argument.
410
19b34177
AS		 411Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
412
413 * config/atof-ieee.c (gen_to_words): Correctly round a
414 denormalized number. Fix off-by-one in range checking for
415 exponent in a denormal.
416
b8a40f53
NC		 4171999-05-10 Nick Clifton <nickc@cygnus.com>
418
419 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
420 name.
421
53f3de98
RH		 422Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
423
424 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
425
578ec497
AM		 4261999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
427
428 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
429 (ReverseRegRegmem): Remove.
430 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
431 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
432 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
433 kludge.
434
435 From Doug Ledford <dledford@redhat.com>
436 * config/tc-i386.h (RegXMM): New for P/III.
437 * config/tc-i386.c: Add support for P/III.
438
d0e9a01c
RH		 439Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
440
441 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
442 (md_begin): Allow ppc32 insns in ppc64bridge mode.
443 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
444
83183c0c
RH		 445Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
446
447 * config/tc-i386.c (i386_immediate): Skip whitespace before
448 complaining about junk after expression.
449 (i386_displacement): Likewise.
450
03987ced
RH		 451Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
452
453 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
454 Don't copy before downcaseing.
455
0d96863f
CM		 4561999-05-05 Catherine Moore <clm@cygnus.com>
457
458 * tc-m68k.c: Include elf/m68k.h.
459 (m68k_elf_final_processing): New routine.
460 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
461 Define.
462
90700a53
JL		 463Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
464
465 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
466 17 bit fmt insn.
467
252b5132
RH		 4681999-04-30 Nick Clifton <nickc@cygnus.com>
469
470 * config/tc-mcore.c (mcore_s_section): Dump literals before
471 changing section.
472
4731999-04-29 Nick Clifton <nickc@cygnus.com>
474
475 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
476 for COFF/PE port.
477
478Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
479
480 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
481 (TC_INIT_FIX_DATA): Delete.
482 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
483 (TC_INIT_FIX_DATA): Delete.
484 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
485 * write.c (fix_new_internal): Initialize fx_cgen member.
486 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
487 (gas_cgen_md_apply_fix3): Update.
488 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
489 (md_cgen_record_fixup_exp): Update.
490 (FX_OPINFO_R_TYPE): Update.
491
492 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
493 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
494 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
495 * frags.h (struct frag): Make opindex, opinfo ints.
496
497 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
498
4991999-04-26 Tom Tromey <tromey@cygnus.com>
500
501 * aclocal.m4, configure: Updated for new version of libtool.
502
5031999-04-22 Nick Clifton <nickc@cygnus.com>
504
505 * config/tc-mcore.c (md_apply_fix3): Renamed function from
506 md_apply_fix.
507 (md_apply_fix3): Do not fix up absolute relocations against
508 symbolic values.
509
510 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
511
5121999-04-20 Nick Clifton <nickc@cygnus.com>
513
514 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
515 changes and data-in-text directives.
516 (mcore_cons): New function: intercept cons() operations.
517 (mcore_float_cons): New function: intercept float_cons()
518 operations.
519 (mcore_stringer): New function: intercept stringer() operations.
520
5211999-04-18 Ian Lance Taylor <ian@zembu.com>
522
523 * obj.h (struct format_ops): Change generate_asm_lineno field to
524 take no parameters.
525 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
526
527 * config/tc-alpha.c (find_opcode_match): Add default case to
528 switch.
529 (find_macro_match): Likewise.
530 (load_expression): Parenthesize && within ||.
531
532 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
533
5341999-04-17 Nick Clifton <nickc@cygnus.com>
535
536 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
537 .text .data .section pseudo ops.
538 (mcore_s_section): New function. Dump lits before changing secs.
539 (mcore_s_text): New function. Dump lits before changing secs.
540 (mcore_s_data): New function. Dump lits before changing secs.
541
5421999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
543
544 * config/tc-mips.c (mips_32bitmode): New.
545 (md_begin): Set mips_32bitmode if needed.
546 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
547 Set EF_MIPS_32BITMODE.
548
549Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
550
551 * config/obj-coff.c (c_section_symbol): Fix typo in previous
552 change.
553
5541999-04-16 Nick Clifton <nickc@cygnus.com>
555
556 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
557
558Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
559
560 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
561 expressions correctly.
562
563
5641999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
565
566 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
567
568Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
569
570 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
571 and fmpynfadd instructions.
572
5731999-04-11 Richard Henderson <rth@cygnus.com>
574
575 * as.h (environ): Declare it, if needed.
576 * as.c (dump_statistics): Don't declare environ.
577 * configure.in (environ): Detect declaration.
578 * configure, config.in: Rebuild
579
580 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
581 (i386_displacement): Allocate enough space for replacement buffer.
582 Clean up replacement buffer initialization.
583
5841999-04-11 Bob Manson <manson@charmed.cygnus.com>:
585
586 * subsegs.c (section_symbol): Don't create a new symbol if one
587 already exists; instead, use the existing one, but set its segment
588 and frag data if it hasn't already been defined.
589 * config/obj-coff.c (c_section_symbol): Likewise.
590
591Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
592
593 * tc-alpha.c (load_expression): Call as_bad instead of abort.
594
5951999-04-08 Nick Clifton <nickc@cygnus.com>
596
597 * config/tc-mcore.c: New File: Support routines for MCore
598 assembler.
599 * config/tc-mcore.h: New File: Definitions for MCore assembler.
600 * config/obj-coff.c: Add support for mcore-pe target.
601
602 * Makefile.am: Add support for MCore targets.
603 * Makefile.in: Regenerate.
604 * configure.in: Add support for MCore targets.
605 * configure: Regenerate.
606
607 * doc/all.texi: Set MCORE.
608 * doc/as.texinfo: Document MCore specific command line options.
609
610 * write.h: Prevent multiple inclusion.
611
6121999-04-06 Ian Lance Taylor <ian@zembu.com>
613
614 * asintl.h (LC_MESSAGES): Never define.
615 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
616 does not define it.
617 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
618 does not define it.
619
620 * Makefile.am (m68k-parse.c): If configuring in the source
621 directory, copy m68k-parse.y into the local directory before
622 running ylwrap, to remove spurious differences when generating
623 snapshots.
624 * Makefile.in: Rebuild.
625
626 * config/tc-sparc.h (md_do_align): Just allocate the number of
627 bytes necessary, rather than always allocating 1024.
628
6291999-04-04 Ian Lance Taylor <ian@zembu.com>
630
631 * listing.c (listing_newline): Add cast to avoid warning.
632 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
633 * config/tc-i386.c (i386_scale): Add return value.
634 (build_displacement_string): Remove unused local temp_disp2.
635 (i386_intel_memory_operand): Add parentheses to avoid warning.
636 (i386_intel_operand): Remove unused local end_of_operand_string.
637 (i386_operand): Remove unused local operand_modifier.
638 (i386_operand): Add parens to avoid warning.
639
6401999-04-04 Don Bowman <don@pixsci.com>
641
642 * configure.in: Add mips*-*-vxworks* target; have it define
643 MIPS_STABS_ELF.
644 * configure, config.in: Rebuild.
645
6461999-03-31 Nick Clifton <nickc@cygnus.com>
647
648 * configure.in (emulations): Add support for arm-epoc-pe.
649 * configure: Regenerate.
650 * config/te-epoc-pe.h: New file. Define macros specific to
651 arm-epoc-pe target.
652 * config/tc-arm.h: Select epoc-pe-arm target format if configured
653 for arm-epoc-pe target.
654
655Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
656
657 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
658
659Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
660
661 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
662 detect ",n" without a condition.
663 (pa_parse_neg_cmpsub_cmpltr): Likewise.
664
665
666Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
667
668 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
669 instruction is encoded with one bit.
670
671
6721999-03-23 Ian Lance Taylor <ian@zembu.com>
673
674 * doc/internals.texi (CPU backend): Mention that
675 line_separator_chars should not include newline. From thi
676 <ttn@mingle.glug.org>.
677
6781999-03-22 Doug Evans <devans@casey.cygnus.com>
679
680 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
681 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
682
683Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
684
685 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
686
687Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
688
689 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
690
691
692Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
693
694 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
695
6961999-03-15 Martin Hunt <hunt@cygnus.com>
697
698 * app.c (do_scrub_begin): Change '-' back to a symbol char
699 so we can use multiple opcodes on a line again.
700
701 * config/tc-d30v.c: By default, warn if a symbol has
702 the same name as a register. Plus some minor
703 updates from the branch.
704
7051999-03-13 Nick Clifton <nickc@cygnus.com>
706
707 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
708 BFD_RELOC_16 and BFD_RELOC_64.
709
7101999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
711
712 * expr.c (expr): Add missing else.
713
7141999-03-12 Nick Clifton <nickc@cygnus.com>
715
716 * config/tc-arm.c (md_apply_fix3): Improve error message.
717
7181999-03-11 Doug Evans <devans@casey.cygnus.com>
719
720 * Makefile.am (CPU_TYPES): Add fr30.
721 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
722 (fr30,m32r dependencies): Update.
723 * Makefile.in: Rebuild.
724
725 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
726 (gas_cgen_record_fixup_exp): Ditto.
727 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
728 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
729 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
730 (md_cgen_lookup_reloc): Update use of operand->type.
731 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
732 (md_convert_frag): Call cgen_operand_lookup_by_num.
733 (md_cgen_lookup_reloc): Update use of operand->type.
734 (m32r_cgen_record_fixup_exp): Ditto.
735
7361999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
737
738 * config/tc-mips.c (md_show_usage): Fix message.
739
7401999-03-03 Nick Clifton <nickc@cygnus.com>
741
742 * doc/c-arm.texi (ARM Syntax): Document new command line switches
743 and LDR reg,=<expr> instruction.
744
745 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
746 -mcpu=arm9tdmi.
747
748Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
749
750 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
751
7521999-02-17 Nick Clifton <nickc@cygnus.com>
753
754 This patch was created by: Scott Bambrough
755 <scottb@corelcomputer.com>
756
757 * app.c:
758 Special cased '@' character. The '@' character is used as the
759 ARM assembler comment character, as a special character
760 and in ELF .symver pseudo-op's, and as a special character in
761 .type and .section pseudo-ops.
762 (symver_pseudo): New static variable.
763 (symver_state): New static variable.
764 (struct app_save): Add field 'symver_state'.
765 (app_push): Save global symver_state int struct app_save.
766 (app_pop): Restore global symver_state from struct app_save.
767 (do_scrub_chars): Special case handling of '@' character in
768 .symver pseudo-ops.
769
770 * configure.in: Modified to recognize armv* uname syntax from ARM
771 Linux kernel.
772 * configure: Regenerated.
773
774 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
775 a prefix to the section's type.
776 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
777 the type's typename.
778
779 * config/tc-arm.h: Add support for PIC generation:
780 (pic_code): New boolean.
781 (obj_relocate_extern): Define.
782 (TC_RELOC_RTSYM_LOC_FIXUP): Define
783 (TC_CONS_FIX_NEW): Define.
784 (tc_fix_adjustable): Define.
785 (GLOBAL_OFFSET_TABLE_NAME): Define.
786
787 * config/tc-arm.c: Add support for PIC generation:
788 (line_seperator_chars): Allow ';' as a seperator for Linux.
789 (is_immediate_prefix): New macro.
790 (arm_parse_reloc): New function.
791 (s_arm_elf_cons): New function.
792 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
793 (md_undefined_symbol): Special case handling for the Global Offset
794 Table's symbol.
795 (md_apply_fix3): Handle PIC relocs.
796 (tc_gen_reloc): Handle PIC relocs.
797 (md_parse_option): Add support for '-k' command line switch to
798 enable PIC generation.
799 (cons_fix_new_arm): New function.
800 (s_arm_elf_cons): New function.
801
802Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
803
804 * configure.in: Add comments for uses of AC_DEFINE.
805 * acinclude.m4: Likewise.
806 * acconfig.h: Remove.
807 * aclocal.m4: Rebuild.
808 * configure: Rebuild.
809 * Makefile.in: Rebuild.
810 * config.in: Rebuild.
811
8121999-02-15 Jim Lemke <jlemke@cygnus.com>
813
814 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
815 non-constant offset from a base register.
816
8171999-02-14 Ken Raeburn <raeburn@raeburn.org>
818
819 * config/tc-alpha.c (md_show_usage): Put \ before newline in
820 strings always.
821
822Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
823
824 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
825 (emit_insn): Look for pc-relative and no-overflow specifiers on
826 internal relocation types.
827
8281999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
829
830 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
831 -mcpu=NNNN flags.
832
833 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
834 mips_cpu instead.
835 (mips_4650, mips_4010, mips_4100): Variables removed.
836 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
837 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
838 variables.
839 (md_begin): Don't bother initializing the mips_NNNN variables;
840 mips_cpu is set, and that's good enough now.
841 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
842 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
843 (show): New function, to handle wrapping in the CPU lists.
844 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
845
846Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
847
848 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
849 than treat as an immediate specifier.
850
851Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
852
853 * config/tc-i386.c: Prototype many functions.
854 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
855 (i386_immediate): Remove unused second argument.
856 (i386_intel_operand): Fix i386_is_reg typo.
857 (i386_operand): Use allow_naked_reg.
858 (output_invalid): Make operand int for K&R.
859
860Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
861
862 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
863 patch.
864 * Makefile.in: Rebuild.
865
8661999-02-09 Doug Evans <devans@casey.cygnus.com>
867
868 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
869 (cgen.o): Ditto.
870 (EXTRA_as_new_SOURCES): Comment out.
871 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
872 * Makefile.in: Rebuild.
873 * doc/Makefile.in: Rebuild.
874 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
875 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
876 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
877 * configure: Rebuild.
878 * aclocal.m4: Rebuild.
879 * config.in: Rebuild.
880 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
881 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
882 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
883 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
884 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
885 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
886 (gas_cgen_record_fixup_exp): Ditto.
887 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
888 descriptor, not global variable.
889 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
890 descriptor, not global variable. Refer to insert_operand handler
891 via cpu descriptor, not global function.
892 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
893 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
894 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
895 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
896 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
897 * config/tc-m32r.c: Ditto.
898 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
899 (md_assemble): Ditto.
900 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
901
9021999-02-09 Nick Clifton <nickc@cygnus.com>
903
904 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
905 relocations for ELF targets.
906
9071999-02-08 Nick Clifton <nickc@cygnus.com>
908
909 * configure.in: Add support for StrongARM target.
910 * configure: Regenerate.
911
9121999-02-05 Nick Clifton <nickc@cygnus.com>
913
914 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
915
916 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
917 for COFF ports.
918
919Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
920
921 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
922
923Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
924
925 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
926 (INTEL_DWORD_MNEM_SUFFIX): Define.
927 (BYTE_PTR): Define.
928 (WORD_PTR): Define.
929 (DWORD_PTR): Define.
930 (XWORD_PTR): Define.
931 (SHORT): Define.
932 (OFFSET_FLAT): Define.
933 (FLAT): Define.
934 (NONE_FOUND): Define.
935 (No_dSuf): Define.
936 (No_xSuf): Define.
937 * config/tc-i386.c (set_intel_syntax): New routine.
938 (intel_syntax): Declare.
939 (allow_naked_reg): Declare.
940 (md_pseudo_table): Support .intel_syntax and .att_syntax.
941 (intel_float_operand): New routine.
942 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
943 Handle brackets as well as parens. Call i386_intel_operand for
944 intel syntax. Reverse operands if appropriate. Handle new
945 suffixes. Handle movzx and movsx.
946 (i386_is_reg): New routine.
947 (i386_immediate): New routine.
948 (i386_scale): New routine.
949 (i386_displacement): New routine.
950 (i386_operand_modifier): New routine.
951 (build_displacement_string): New routine.
952 (i386_parse_seg): New routine.
953 (i386_intel_memory_operand): New routine.
954 (i386_intel_operand): New routine.
955 (i386_operand): Call i386_displacement, i386_immediate,
956 i386_scale, etc. instead of handling inline.
957 (parse_register): Handle registers without prefix.
958
959Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
960
961 * configure: Regenerate.
962 * configure.in (arm-*-oabi): New.
963 (thumb-*-oabi): New.
964 * config/tc-arm.c (target_oabi): Declare.
965 (md_apply_fix3): Support REL relocs.
966 (md_parse_option): Handle -oabi.
967 (elf32_arm_target_format): New routine.
968 (md_longopts): Add OPTION_OABI.
969 * config/tc-arm.h: Redefine TARGET_FORMAT.
970
971
9721999-01-28 Nick Clifton <nickc@cygnus.com>
973
974 * write.c (write_relocs): Handle out of range error.
975
976 * config/tc-fr30.c (fr30_fix_adjustable): New function.
977 (fr30_force_relocation): Default to 0.
978
979 * config/tc-fr30.h (obj_fix_adjustable): Define.
980 (TC_FORCE_RELOCATION): Define.
981
982 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
983 relocs.
984
9851999-01-16 Nick Clifton <nickc@cygnus.com>
986
987 * config/tc-d30v.c (write_2_short): Do not generate a sequential
988 merge of two instructions if the left instruciton kills the right.
989
9901999-01-11 Doug Evans <devans@casey.cygnus.com>
991
992 * Makefile.in: Regenerate.
993 * configure.in: Redo test for using cgen.
994 * configure: Regenerate.
995
9961999-01-09 Nick Clifton <nickc@cygnus.com>
997
998 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
999 redefinition of this macro.
1000
1001Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1002
1003 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1004 warning.
1005
10061998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1007
1008 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1009 a read of HI or LO and an immediatly following branch.
1010
10111998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1012
1013 * config/tc-mips.c (md_begin): Another correction to the setting of
1014 mips_eabi64.
1015
10161998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1017
1018 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1019
10201998-12-21 Nick Clifton <nickc@cygnus.com>
1021
1022 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1023 bit insn when optimizing, so that parallelised instructions will
1024 start on a 32 bit boundary.
1025
10261998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1027
1028 * config/tc-mips.c (mips_eabi64): New.
1029 (md_begin): Set mips_eabi64.
1030 (mips_elf_final_processing): Use it.
1031
10321998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1033
1034 * config/tc-mips.c (mips_elf_final_processing):
1035 Correct setting of ABI in e_flags.
1036
1037Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1038
1039 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1040
10411998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1042
1043 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1044
10451998-12-15 Doug Evans <devans@casey.cygnus.com>
1046
1047 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1048 warning, values that don't fit in the field.
1049
10501998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1051
1052 * config/tc-mips.c (mips_abi_string): New.
1053 (md_parse_option,md_longopts): Add mabi.
1054 (mips_elf_final_processing): Set e_flags based on mabi flag.
1055
10561998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1057
1058 * config/tc-mips.c (md_parse_option): Handle vr4111.
1059
106098-12-11 Ken Raeburn <raeburn@cygnus.com>
1061
1062 * config/tc-h8300.c (build_bytes): Change message given if the
1063 instruction requires H8/300H mode and we're not in Hmode, to
1064 suggest that it may be the operand modes that are the problem, not
1065 necessarily the opcode.
1066
10671998-12-10 Nick Clifton <nickc@cygnus.com>
1068
1069 * config/tc-fr30.c: Add line separator character.
1070
1071Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1072
1073 * configure.in (hppa-*-mpeix*): New target.
1074 * config/obj-som.h (obj_som_compiler): Declare.
1075 * config/obj-som.c (compiler_seen): New static variable.
1076 (obj_som_compiler): New function.
1077 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1078 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1079 (pa_type_args): Set hppa_priv_level.
1080 (pa_compiler): New static function if OBJ_SOM.
1081 * configure: Rebuild.
1082
1083Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1084
1085 * read.c (output_leb128): Don't mark as inline.
1086
10871998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1088
1089 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1090 AIX .vbyte unaligned data support.
1091 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1092 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1093 sections.
1094
10951998-12-07 Nick Clifton <nickc@cygnus.com>
1096
1097 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1098 input handling.
1099
1100Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1101
1102 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1103 BFD_RELOC_ARM_PCREL_BRANCH.
1104
1105Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1106
1107 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1108 checking the target type.
1109 (mips-dec-bsd*): Set endian to little.
1110 * configure: Rebuild.
1111
1112 COFF weak symbol support, based on patches from Mark Elbrecht
1113 <snowball3@usa.net>:
1114 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1115 * config/obj-coff.c (obj_coff_weak): New static function.
1116 (obj_coff_endef) [both versions]: Handle weak symbols.
1117 (coff_frob_symbol): Likewise.
1118 (yank_symbols): Likewise.
1119 (obj_pseudo_table): Add "weak".
1120
1121 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1122 <aymeric.vincent@emi.u-bordeaux.fr>.
1123 * aclocal.m4: Rebuild with current tools.
1124 * configure: Rebuild.
1125
1126 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1127 an assertion failure for a case we can't handle when OBJ_ECOFF.
1128
1129 * expr.c (operator): And with 0xff to avoid problems with signed
1130 char.
1131
11321998-12-03 Nick Clifton <nickc@cygnus.com>
1133
1134 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1135 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1136
11371998-12-02 Nick Clifton <nickc@cygnus.com>
1138
1139 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1140 LDI:20 insn.
1141
1142Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1143
1144 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1145 of pcrel point.
1146
1147Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1148
1149 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1150 pcrel point.
1151
1152Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1153
1154 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1155 scope.
1156 (d10v_cleanup): Only generate previous insn if a multiline insn is
1157 not pending.
1158
1159Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1160
1161 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1162 FR30_OPERAND_I32.
1163
1164Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1165
1166 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1167 -marm6xxx command line switches.
1168
11691998-11-18 Doug Evans <devans@casey.cygnus.com>
1170
1171 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1172 (itbl-ops.o): Delete duplicate dependencies.
1173 Rebuild dependencies.
1174 Add fr30 dependencies.
1175 * Makefile.in: Rebuild.
1176
1177Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1178
1179 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1180 opcode list.
1181 * listing.c: Ignore line terminator characters found inside
1182 strings.
1183
1184Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1185
1186 * po/gas.pot: Regenerated.
1187
1188Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1189
1190 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1191 fr30_is_label_start(). Also checks for delay slot insns.
1192
1193 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1194 FR30 instructions which contain a colon in the mnemonic.
1195
1196 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1197
1198Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1199
1200 * config/tc-fr30.c: Removed currently superflous code.
1201
1202Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1203
1204 * config/tc-fr30.h: New file.
1205 * config/tc-fr30.c: Tweaking so that it will compile.
1206
1207Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1208
1209 * config/tc-d10v.h (obj_fix_adjustable): Define.
1210 (TC_FORCE_RELOCATION): Define.
1211 (d10v_force_relocation): Declare.
1212 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1213 (md_apply_fix3): Handle Vtable relocs.
1214 (d10v_fix_adjustable): New.
1215 (d10v_force_relocation): New.
1216
1217Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1218
1219 * config/tc-d30v.c: Change default behaviour to ignore potential
1220 conflicts between register name and symbol names.
1221
1222Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1223
1224 * configure.in: Add fr30-*-*.
1225 * config/tc-fr30.c: New file.
1226 * Makefile.in: Regenerated.
1227 * config.in: Regenerated.
1228 * configure: Regenerated.
1229 * doc/Makefile.in: Regenerated.
1230 * po/gas.pot: Regenerated.
1231
1232Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1233
1234 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1235 are 16 bit insns.
1236
1237Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1238
1239 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1240 characters.
1241 (do_scrub_chars): Add some casts to unsigned char to avoid
1242 unwanted sign extension.
1243 * read.c (lex_type): Set characters about 127 to be symbol
1244 characters.
1245 * config/tc-i386.c (md_begin): Set identifier_chars and
1246 operand_chars for values above 127.
1247
1248Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1249
1250 * configure.in: detect cygwin* instead of cygwin32*
1251 * configure: regenerate
1252
1253Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1254
1255 * listing.c: Add support for producing a listing from piped
1256 input.
1257
1258Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1259
1260 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1261 (append_insn): Account for the tx39's multiply behavior.
1262
12631998-10-26 Michael Meissner <meissner@cygnus.com>
1264
1265 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1266 from assemble_parallel_insns. Add support for '->' to indicate
1267 explicitly serializing the instructions.
1268 (md_assemble): Ditto.
1269
1270Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1271
1272 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1273 WEAK handling.
1274
1275Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1276
1277 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1278
1279Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1280
1281 * config/tc-mips.c : support frame and regmask/fregmask when
1282 MIPS_STABS_ELF is specified.
1283
1284Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1285
1286 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1287 (md_apply_fix): Don't return 1 for VTABLE relocs.
1288 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1289
1290Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1291
1292 * doc/c-i386.texi: Replace occurences of "opcode" with
1293 "instruction mnemonic", "instruction", or "mnemonic" when
1294 referring to the name of an instruction. Use "opcode" when
1295 referring to the sequence of machine bytes.
1296
1297 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1298 (is_opcode_char): Rename to is_mnemonic_char.
1299 (md_assemble and i386_operand): Correct error messages from
1300 "opcode" to "instruction mnemonic"
1301 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1302 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1303 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1304 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1305 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1306 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1307 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1308
1309 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1310
1311 * config/tc-i386.c (i386_operand): Check for garbage after
1312 register name.
1313
1314Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1315
1316 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1317 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1318
1319Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1320
1321 * config/tc-sh.h (obj_fix_adjustable): Define.
1322 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1323 (md_apply_fix): Likewise.
1324 (tc_gen_reloc): Likewise.
1325 (sh_fix_adjustable): New.
1326
1327Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1328
1329 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1330 * cgen.h (gas_cgen_finish_insn): Update prototype.
1331 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1332 cgen_insn_t -> CGEN_INSN_INT.
1333 (make_parallel): Update handling of CGEN_INT_INSN_P.
1334 (assemble_parallel_insn): Ditto.
1335 (target_make_parallel): New function.
1336 (md_assemble): Use it.
1337
1338Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1339
1340 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1341
1342Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1343
1344 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1345 converted into lower case.
1346
1347Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1348
1349 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1350 (gas_cgen_tc_gen_reloc): Likewise.
1351 * config/tc-m32r.h (obj_fix_adjustable): Define.
1352 * config/tc-m32r.c (m32r_fix_adjustable): New.
1353 (m32r_force_relocation): Handle VTABLE relocs.
1354
1355Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1356
1357 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1358
1359Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1360
1361 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1362 to lower case before parsing.
1363
1364 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1365 parallel insns modift buts in the PSW as a side effect.
1366
1367Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1368
1369 * config/tc-d30v.c (find_format): Test for missing flag and
1370 control registers.
1371
1372 (md_apply_fix3): Fix error messages to avoid
1373 assumption about presence of a symbol.
1374
1375 (parallel_ok): Disallow parallel instructions that both modify the
1376 same flag register.
1377
1378 (find_format): Generate a warning if an odd numbered register is
1379 used as the first register in a mutli-register instruction.
1380
1381Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1382
1383 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1384 relocations are always associated with a symbol.
1385
1386Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1387
1388 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1389 (elf32_sparc_force_relocation): Declare.
1390 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1391 (tc_gen_reloc): Handle vtable relocs.
1392 (elf32_sparc_force_relocation): New.
1393
1394Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1395
1396 * symbols.c (S_IS_FUNCTION): New.
1397 * config/tc-v850.h (obj_fix_adjustable): Define.
1398 (TC_FORCE_RELOCATION): Define.
1399 (v850_force_relocation): Declare.
1400 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1401 of fx_addnumber for VTABLE reloc addends.
1402 (md_apply_fix3): Handle VTABLE relocs.
1403 (v850_fix_adjustable): New.
1404 (v850_force_relocation): New.
1405
1406Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1407
1408 * tc-hppa.c (fp_operand_format): Add some additional formats.
1409 (pa_ip): Do not automatically promote into pa2.0 mode.
1410 (pa_level): Handle ".level 2.0".
1411
1412Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1413
1414 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1415 * config/tc-i386.h (template.extension_opcode): Change to
1416 unsigned int to allow full range of 8-bit opcode suffixes.
1417 (None): Redefine as 0xffff.
1418
1419 From Jeff B Epler <jepler@usgs.gov>
1420 * doc/c-i386.texi (i386-SIMD): New section.
1421
1422Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1423
1424 * read.c (discard_rest_of_line): New function.
1425 * read.h: Declare it.
1426 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1427
1428Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1429
1430 * config/tc-d10v.c (find_symbol_matching_register): New function.
1431 (find_opcode): Cope with the case where a register name matches
1432 a symbol name.
1433
1434Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1435
1436 * config/tc-v850.c (md_pcrel_from): Rename to
1437 v850_pcrel_from_section.
1438 (v850_pcrel_from_section): Do not resolves symbols in other
1439 sections.
1440
1441 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1442
1443Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1444
1445 * config/tc-d10v.c (find_opcode): Generate an error if a register
1446 is supplied for an operand that should not be a register.
1447
1448Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1449
1450 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1451 instructions to have another instruction in the right bin.
1452
1453Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1454
1455 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1456 the right container if the left container holds a branch
1457 instruction.
1458
1459Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1460
1461 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1462 both a register name and symbol name.
1463 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1464
1465Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1466
1467 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1468 execution unit class.
1469
1470 (reg_name_search): If a name matches a register and a symbol,
1471 prefer the register.
1472 (find_format): Disallow flag registers when a general purpose
1473 register is required.
1474 If a number is required, but a register has been given, check to
1475 see if a symbol with the same name as the register exists, and if
1476 so, use that symbol.
1477
1478Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1479
1480 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1481
1482Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1483
1484 * config/tc-d30v.c (find_format): Do not accept flag registers as
1485 general purpose registers.
1486 (find_format): If an immediate value is expected at a given place
1487 in a format, but a register name has been provided instead, check
1488 to see if that register name matches the name of a predefined
1489 symbol and if it does, then use the symbol instead.
1490 (reg_name_search): If a register name matches a symbol name,
1491 prefer the register name to the symbol name.
1492
1493Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1494
1495 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1496 the previous insn to empty.
1497
14981998-09-20 Michael Meissner <meissner@cygnus.com>
1499
1500 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1501 pieces, forcing the use of an ANSI compiler.
1502
1503Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1504
1505 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1506 relocs.
1507 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1508
1509Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1510
1511 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1512 assembler syntax.
1513 (obj_elf_vtable_entry): Likewise.
1514 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1515 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1516 (tc_gen_reloc): Likewise.
1517 (arm_fix_adjustable): Likewise.
1518 (elf32_arm_force_relocation): New.
1519 (armelf_frob_symbol): Remove coff-style symbol support.
1520
1521Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1522
1523 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1524
1525Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1526
1527 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1528 OBJ_COFF so that routine is defined for a.out format.
1529
1530Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1531
1532 * config/tc-i386.c (i386_operand): Detect non-segment registers
1533 used as segment prefixes.
1534
1535Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1536
1537 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1538 optimize across FDE boundaries.
1539
1540 * config/obj-coff.c (obj_coff_section): Preserve any link once
1541 flags when setting the section flags.
1542
1543Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1544
1545 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1546 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1547
1548Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1549
1550 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1551 to the host width.
1552
1553Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1554
1555 * frags.c (frag_grow): Include the size of the frag struct in the
1556 obstack chunk size.
1557
1558 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1559 if the new subseg comes before the old.
1560
1561Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1562
1563 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1564 to handle edge8 and edge16.
1565
1566Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1567
1568 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1569 before we clobber the symbol involved.
1570
1571Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1572
1573 * config/tc-arm.c: Remove OBJ_ELF definitions for
1574 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1575 use arm_adjust_symtab for OBJ_COFF.
1576 (armelf_adjust_symtab): New Routine.
1577 * config/tc-arm.h: Define obj_adjust_symtab to
1578 armelf_adjust_symtab for OBJ_ELF.
1579
1580Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1581
1582 * configure.in: Make all i386-elf targets use bfd_gas.
1583 * config/tc-i386.c (tc_i386_force_relocation): New.
1584 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1585 (md_apply_fix3): Likewise.
1586 (tc_gen_reloc): Handle them.
1587 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1588 tc_i386_force_relocation.
1589
1590Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1591
1592 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1593
1594Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1595
1596 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1597 current opcode after writing the first insturction of a reverse
1598 sequential pair.
1599
1600Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1601
1602 * read.h (generate_lineno_debug): Add prototype.
1603 * read.c (generate_lineno_debug): Make non-static.
1604
1605Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1606
1607 * config/tc-i386.c (md_assemble): Only warn for address/data size
1608 prefixes.
1609
1610Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1611
1612 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1613 against Thumb function names, as the linker needs this information.
1614
16151998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1616
1617 * expr.c (operand): Check also that there is no advance in operand
1618 after atof_generic in order to decide "is it label 0f or floating
1619 point number?".
1620
1621Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1622
1623 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1624 command line options with a single dash.
1625 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1626
1627Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1628
1629 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1630 * tc-arm.c (arm_fix_adjustable): New routine.
1631
16321998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1633
1634 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1635 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1636 demand_empty_rest_of_line before mri_comment_end.
1637 (equals): Check garbage after expression before
1638 mri_comment_end in MRI mode.
1639
1640Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1641
1642 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1643 small immediate constant to use the constant itself rather than
1644 always using 1.
1645
1646Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1647
1648 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1649 (pa_leave): Likewise.
1650
1651Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1652
1653 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1654 prefixes.
1655 (i386_operand): Fix an error message.
1656
1657Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1658
1659 * doc/c-arm.texi (ARM Directives): Document .req directive.
1660
1661 * config/tc-arm.c (reg_required_here): Display erroneous string if
1662 the register name could not be decoded.
1663 Do not set inst.instruction if the sift is -1.
1664
1665Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1666
1667 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1668 we do for EXTERN.
1669
1670Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1671
1672 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1673 even if it is belived to be unnecessary.
1674
1675Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1676
1677 config/tc-i386.c (i386_operand): Size immediate constants by
1678 suffix (erroneously removed as part of July 7 change).
1679
1680Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1681
1682 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1683 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1684 (armelf_frob_symbol): New Routine.
1685 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1686
1687Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1688
1689 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1690
1691Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1692
1693 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1694 command line switches passed to assembler.
1695
1696Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1697
1698 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1699 (gas_cgen_opcode_desc): Declare.
1700 (gas_cgen_parse_operand): Declare.
1701 (*): Prepend gas_ to gas specific fns to denote them as such.
1702 All uses updated.
1703 * cgen.c (gas_cgen_opcode_desc): New global
1704 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1705 (queue_fixup): Renamed from cgen_queue_fixup.
1706 (*): Prepend gas_ to gas specific fns to denote them as such.
1707 All uses updated.
1708 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1709 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1710 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1711 Open opcode table and initialize it.
1712 (make_parallel): Use gas_cgen_opcode_desc.
1713 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1714 (md_assemble): Ditto.
1715
1716Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1717
1718 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1719 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1720 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1721 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1722 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1723 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1724 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1725 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1726 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1727 (INIT_STAB_SECTION): Likewise.
1728 (OBJ_PROCESS_STAB): Likewise.
1729
1730 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1731 (md_parse_option): Watch for them.
1732 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1733 (md_begin): Kill neverdef code.
1734 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1735 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1736 (s_alpha_coff_wrapper): New.
1737 (md_pseudo_table): Trap all ECOFF pseudos.
1738
1739Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1740
1741 Start of changes to remove mdebug section from mips*-elf
1742 Based on MIPS_STAB_ELF definition
1743 * acconfig.h: undef if not configured
1744 * config.in: undef if not configured
1745 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1746 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1747 * stabs.c (s_stab_generic): flush frag
1748
1749Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1750
1751 * configure.in: (arm-*-elf): Handle.
1752 (thumb-*-elf): Handle.
1753 * configure: Regenerate.
1754 * read.c (stringer): Fix typo in comment.
1755 * write.c (fixup_segment): Don't add symbol value to addend if
1756 TC_ARM and OBJ_ELF.
1757 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1758 sections.
1759 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1760 for OBJ_ELF.
1761
1762Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1763
1764 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1765 (write_2_short): Emit warning if new flag is set.
1766 (do_assemble): Set flags if left instruction is one of special
1767 "right-instruction-killer" type.
1768
1769Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1770
1771 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1772 Always output words in debug_info section as big endian.
1773 (sparc_target_format): Choose correct bfd target.
1774 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1775
1776Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1777
1778 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1779 to work with internationalization code. Issue an error when two
1780 operands match that are not allowed to match.
1781
1782Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1783
1784 * configure.in (install_tooldir): Allow target to specify whether
1785 it wants to be installed in $(tooldir)/bin.
1786 * configure: Regenerate.
1787 * Makefile.am (install-exec-local): Set install-exec-tooldir
1788 dependency via configure.
1789 * Makefile.in: Regenerate.
1790
1791Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1792
1793 * Makefile.am (install-exec-local): Split into two ...
1794 (install-exec-bindir,install-exec-tooldir): New rules.
1795 * Makefile.in: Regenerate.
1796
1797Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1798
1799 * Makefile.am (install-exec-local): Don't remove the file before
1800 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1801 W. Rozycki <macro@ds2.pg.gda.pl>.
1802 * Makefile.in: Rebuild.
1803
1804Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1805
1806 * cgen.c: Include libiberty.h.
1807 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1808 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1809 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1810 (md_cgen_lookup_reloc)): Declare.
1811 (md_cgen_record_fixup_exp): Declare.
1812 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1813 (m32r_relax_frag): Declare.
1814 (cgen_md_apply_fix3): Decls moved to cgen.h.
1815 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1816 (m32r_cgen_record_fixup_exp): Delete decl.
1817 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1818 (assemble_nop): Delete.
1819 (expand_debug_syms): Delete unused `exp'.
1820 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1821 Add default case for -Wall.
1822 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1823 (md_atof): Delete unused wordP.
1824
1825Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1826
1827 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1828 value.
1829
1830Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1831
1832 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1833 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1834 .print, .purgem, and .struct. Remove documentation for
1835 .app-file.
1836
1837Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1838
1839 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1840 Update call to insert_operand.
1841
1842Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1843
1844 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1845
1846Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1847
1848 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1849 whitespace after a prefix operator.
1850
1851Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1852
1853 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1854
1855Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1856
1857 * config/tc-sparc.c (log2): New static function.
1858 (s_reserve): Use log2 to convert alignment before calling
1859 record_alignment.
1860 (s_common): Use log2 to convert alignment before calling
1861 record_alignment and frag_align.
1862 (sparc_cons_align): Use log2.
1863
1864Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1865
1866 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1867 (s_common): Likewise.
1868
1869 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1870 initialization of waddr.
1871 (sparc_elf_final_processing): Add default case to switch.
1872
1873Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1874
1875 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1876 than temporary real.
1877
1878Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1879
1880 * write.c (subsegs_finish): Don't align the segments if there were
1881 any errors.
1882
1883 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1884 copying aux information.
1885
1886 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1887 expression into a symbol.
1888
1889Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1890
1891 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1892 type to unsigned int.
1893 (md_assemble): Change type used to store offsets from unsigned
1894 long to long.
1895 (i386_operand): Switch error check to only call RESTORE_END_STRING
1896 once after parse_register.
1897
1898Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1899
1900 * config/tc-v850.c (md_show_usage): Changed format to match that
1901 of gcc, ld, etc.
1902
1903 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1904
1905Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1906
1907 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1908 relocs.
1909 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1910 weak.
1911
1912Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1913
1914 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1915 * doc/Makefile.in: Rebuild.
1916
1917Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1918
1919 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1920 for %lo expressions.
1921 (mips_ip, case 'u'): Move range check after code to mask
1922 off bits in %hi/%lo expressions. Mask off high bits for
1923 %lo expressions.
1924
1925Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1926
1927 * doc/Makefile.am (gasver.texi): New target.
1928 (as.info, as.dvi): Depends upon gasver.texi.
1929 * doc/as.texinfo: Include gasver.texi. Mention version number on
1930 title page and in top node.
1931 * doc/Makefile.in: Rebuild.
1932
1933Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1934
1935 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1936 but not including the line containing the edict.
1937 * listing.h (LISTING_EOF): New.
1938 * input-scrub.c (input_scrub_next_buffer): Call it.
1939
1940Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1941
1942 * config/tc-i386.c (i386_operand): Don't set the size of an
1943 immediate address based solely on the suffix and the mode.
1944
1945 * config/tc-i386.c (md_assemble): Add assertion to make sure
1946 overlap2 does not set Imm.
1947
1948 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1949 sequences of whitespace to a single space.
1950 (is_space_chars): Just compare with space.
1951 (md_begin): Don't initialize space_chars.
1952 (md_assemble): Just skip a single whitespace character.
1953 (i386_operand): Rewrite base-index parsing to use new
1954 parse_register, and to skip white space. Skip white space in a
1955 number of other places too. Don't give error message if
1956 parse_register fails.
1957 (parse_register): Change reg_string parameter to be non-const.
1958 Add end_op parameter. Skip white space after the `%', and return
1959 end of register string. Give error message here rather than
1960 caller.
1961
1962Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1963
1964 Based on patch from Matt Semersky <matts@scd.hp.com>:
1965 * expr.c (op_encoding): Make const.
1966 (expr_set_precedence): New function.
1967 (expr_begin): Don't set operator rankings, just call
1968 expr_set_precedence.
1969 * expr.h (expr_set_precedence): Declare.
1970 * read.c (s_mri): Call expr_set_precedence.
1971
1972Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1973
1974 * doc/as.texinfo (Statements): Remove paragraph discussing
1975 continuing lines with a backslash. This hasn't worked for years,
1976 if it ever did.
1977
1978Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1979
1980 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1981 symbol definitions.
1982 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1983 (ps_CTORS, ps_DTORS): New section types.
1984 (vms_fixup_xtors_section): New function
1985 (Ctors_Psect, Dtors_Psect): Define.
1986 (IS_GXX_XTOR): Define
1987 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1988 Filter static constructors/destructors and add to
1989 Ctors_Symbols/Dtors_Symbols chain.
1990 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1991 appropriate section.
1992
1993 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1994 * makefile.vms: Merge vax/vms support.
1995
1996Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1997
1998 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1999 (elf_pseudo_table): Add them.
2000 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2001 (md_apply_fix): Accept them.
2002 (mips_fix_adjustable): Don't adjust them.
2003 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2004 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2005 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2006 (tc_fix_adjustable): Don't adjust them.
2007
2008Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2009
2010 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2011 (cgen.o): Use it.
2012 * Makefile.in: Regenerate.
2013 * configure.in: AC_SUBST cgen_cpu_prefix.
2014 * configure: Regenerate.
2015
2016Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2017
2018 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2019 Changed all users of COND12_DELAY.
2020
2021Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2022
2023 * config/tc-mn10300.c (set_arch_mach): New function.
2024 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2025 (md_begin): Default to mn10300 mode.
2026 (md_assemble): Only accept instructions for the core mn10300
2027 chip and the active machine type.
2028
2029Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2030
2031 * subsegs.h (segment_info_type): Give the struct a name.
2032 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2033 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2034 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2035 * config/tc-w65.h (tc_reloc_mangle): Declare.
2036 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2037
2038Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2039
2040 * config/tc-v850.c (v850_comm): Restore old section
2041 after common processing.
2042
2043Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2044
2045 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2046
2047Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2048
2049 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2050 char with code that explicitly sign-extends.
2051
2052Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2053
2054 * config/tc-v850.c (md_begin): Restore text section as the current
2055 section after creating call table sections.
2056 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2057 code.
2058
2059 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2060 with call to macro SYM_AUXINFO.
2061
2062Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2063
2064 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2065 with the program transform name.
2066 * Makefile.in: Rebuild.
2067
2068Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2069
2070 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2071 information.
2072
2073Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2074
2075 * config/tc-i386.c (i386_operand): Be prepared for a space between
2076 the open parenthesis and the start of the register operand,
2077 because of the June 16 change.
2078
2079Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2080
2081 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2082 BFD_ASSEMBLER.
2083
2084Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2085
2086 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2087 even if it is belived to be unnecessary.
2088
2089Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2090
2091 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2092 symbols.
2093 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2094
2095Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2096
2097 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2098 shift amount for a repeated operand. The shift amount for the
2099 repeated copy comes from the size of the operand.
2100
2101Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2102
2103 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2104
2105Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2106
2107 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2108
2109Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2110
2111 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2112 characters in it as LEX_IS_SYMBOL_COMPONENT.
2113 * config/tc-i386.h (tc_symbol_chars): Define.
2114 (extra_symbol_chars): Declare.
2115 * config/tc-i386.c (extra_symbol_chars): Define.
2116 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2117 (line_comment_chars): Set to '/' if TE_LINUX.
2118 * doc/c-i386.texi (i386-prefixes): Update.
2119 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2120
2121Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2122
2123 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2124 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2125
21261998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2127
2128 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2129 constraint in instructions REP & REPI.
2130
2131Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2132
2133 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2134 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2135
2136 (check_range): If the operand is shifted, then shift the number
2137 before checking its range.
2138
2139 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2140
2141 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2142 common sections.
2143
2144Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2145
2146 * config/tc-v850.c (v850_comm): Create special sections as needed.
2147
21481998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2149
2150 * config/tc-d10v.c (write_2_short): Addition of swapping
2151 instructions for sequential and reverse sequential order when
2152 given order is not possible.
2153
2154Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2155
2156 * Makefile.am: Rebuild dependencies.
2157 (DEP_INCLUDES): Fix reference to intl build directory.
2158 * Makefile.in: Rebuild.
2159
2160Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2161
2162 * doc/c-i386.texi: Update 16 bit documentation.
2163
2164 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2165 IgnoreDataSize to IgnoreSize as they are used for address size as
2166 well as data size.
2167 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2168 32-bit mode, similarly addr16/data16 and variants.
2169
2170Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2171
2172 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2173 sequential word multiply instructions.
2174
2175 (do_assemble): Add extra command line argument, to allow mul32
2176 attribute to be preserved across parallel insns.
2177 (md_assemble): Insert NOPs between explicitly parallel insns which
2178 contain an 32 bit multiply and a 16 multiply.
2179
2180Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2181
2182 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2183 likewise for REPE.
2184
2185 * config/tc-i386.c (reloc): Add braces.
2186
2187 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2188 consistent with Intel naming.
2189 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2190 use bitfields in sib_byte.
2191 (modrm_byte): Don't use bitfields here either.
2192
2193 * config/tc-i386.c (current_templates): Add const.
2194 (parse_register): Add const to return, param, and char *s.
2195 (i386_operand): Add const to reg_entry *r.
2196 * config/tc-i386.h (templates): Add const to start, end.
2197
2198 Inspired by code for 16 bit gas support from Martynas Kunigelis
2199 <martynas@nm3.ktu.lt>:
2200 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2201 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2202 (uses_mem_addrmode): Remove.
2203 (md_estimate_size_before_relax): Add support here too.
2204 (md_relax_table): Rewrite interface to md_relax for 16 bit
2205 support.
2206 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2207 (opcode_suffix_to_type): Remove.
2208 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2209 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2210 (md_convert_frag): Likewise.
2211 (i386_operand): Add support for 16 bit base/index regs,
2212 immediates, and displacements. Remove some unnecessary casts, and
2213 localise end_of_operand_string, displacement_string_start,
2214 displacement_string_end variables. Add GCC_ASM_O_HACK.
2215 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2216
2217 * config/tc-i386.c (prefix_hash): Remove.
2218 (md_begin): Rewrite without obstacks. Remove prefix hash table
2219 handling. Rewrite lexical table handling.
2220 (i386_print_statistics): Don't print prefix statistics.
2221 (md_assemble): Rewrite instruction parser so that line is not
2222 converted to lower case. Don't do a hash_find for prefixes,
2223 instead recognise them via opcode modifier.
2224 (expecting_operand, paren_not_balanced): Localise variables.
2225 * config/tc-i386.h (IsPrefix): Define.
2226 (prefix_entry): Remove.
2227
2228 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2229 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2230 '\\' in case where comment_chars contains '/'.
2231
2232 * config/tc-i386.c (MATCH): Ensure given operand and template
2233 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2234 you must write `ljmp *table(%ebx)'.
2235
2236 From H.J. Lu <hjl@gnu.org>:
2237 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2238 as 0 ifndef BFD_ASSEMBLER.
2239 (md_assemble): Allow immediate operands without suffix or
2240 other reg operand to default in size to the current code size.
2241
2242Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2243
2244 * config/tc-v850.c (md_begin): Restore creation of
2245 .call_table_text and .call_table_data sections.
2246
2247Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2248
2249 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2250 after emitting a word of noops.
2251
2252Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2253
2254 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2255 (i386_operand): Simplify checks for valid base/index combinations.
2256 Disallow `in 4(%dx),%al'.
2257
2258 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2259 index_reg const.
2260 (add_prefix): Change parameter from char to int.
2261
2262 * config/tc-i386.h (Ugh): Define opcode modifier.
2263 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2264
2265 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2266 CONSISTENT_REGISTER_MATCH macros to check register types more
2267 thoroughly. Check for illegal suffix/operand combinations
2268 when matching insns with operands. Handle new `s' suffix, and
2269 associated FloatMF opcode modifier for float insns with memory
2270 operands.
2271 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2272 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2273 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2274 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2275 DATA_PREFIX_OPCODE throughout.
2276
2277 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2278 (md_assemble): Rewrite suffix/register operand checking code to be
2279 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2280 AnyMem, the better to grep.
2281 (pi): Remove Abs.
2282 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2283 given a memory operand. Don't set Abs bits either.
2284 (type_names): Remove Mem*, Abs*.
2285 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2286 define opcode_modifiers as these cases are handled by Disp8,
2287 Disp16, Disp32 and suffix checks.
2288 (COMES_IN_BOTH_DIRECTIONS): Remove.
2289 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2290
2291 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2292 if IgnoreDataSize modifier given. Remove ShortformW modifier
2293 test. Add test for ShortForm in W base_opcode modification.
2294 Merge Seg2ShortForm and Seg3ShortForm code.
2295 * config/tc-i386.h (ShortFormW): Remove.
2296 (IgnoreDataSize): Define.
2297
2298Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2299
2300 * config/tc-d30v.c (md_assemble): Store previous segment state
2301 with previous instruction.
2302
2303Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2304
2305 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2306 (ebp, esp): Remove static variables.
2307 (MATCH): Remove test for InOutPortReg.
2308 (i386_operand): Properly handle InOutPortReg here instead.
2309 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2310 (md_assemble): Simplify and correct modrm and sib generation.
2311 (i386_operand): Add warning for scale without index.
2312 Rewrite checks for valid base/index combinations.
2313
2314 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2315 macros and enclose in do while(0).
2316 (RESTORE_END_STRING): Likewise.
2317 (md_assemble): Add one to printed operand number so we start
2318 from 1 not 0. Add some more gettext invocations.
2319 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2320 number here too.
2321
2322 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2323 DATA_PREFIX, SEG_PREFIX): Define.
2324 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2325 (check_prefix): Remove function.
2326 (add_prefix): New function. Add prefix to i.prefix as well as
2327 doing checks.
2328 (md_assemble): Changes for add_prefix. Remove hack for wait
2329 prefix, instead always output prefixes in fixed order. Test
2330 for jcxz/loop when selecting between word & dword operations,
2331 and add address size prefix rather than operand size prefix.
2332 Remove operand -> address size hack when emitting jcxz/loop.
2333 (i386_operand): Remove O_Absent check as it's done in expr.
2334
2335Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2336
2337 * configure.in: Recognize m5200 as a cpu_type of m68k.
2338 * aclocal.m4: Rebuild with current libtool.
2339 * configure: Rebuild.
2340
2341Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2342
2343 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2344 to relaxable_symbol to prevent references to external symbol from
2345 being relaxed.
2346
2347Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2348
2349 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2350 symbols are relaxable.
2351
2352Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2353
2354 * config/tc-v850.c (md_begin): Don't create special
2355 sections by default.
2356
2357Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2358
2359 * config/tc-mips.c (macro): For div and udiv, close the
2360 reorder block as soon as possible.
2361
2362Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2363
2364 From Matt Semersky <matts@scd.hp.com>:
2365 * macro.c (macro_mri_mode): New function.
2366 * macro.h (macro_mri_mode): Declare.
2367 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2368 MRI mode.
2369
2370Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2371
2372 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2373 OBJ_EVAX case.
2374
2375 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2376 until after xstrdup in OBJ_EVAX case.
2377
2378Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2379
2380 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2381 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2382 of hardcoded magic number.
2383 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2384
2385Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2386
2387 * read.c (do_s_func): New function.
2388 (s_func): Call it.
2389 * read.h (do_s_func): Add prototype.
2390
2391Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2392
2393 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2394 nops if fill pattern not specified.
2395
2396Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2397
2398 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2399 * config/te-go32.h (TE_GO32): Define.
2400 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2401
2402Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2403
2404 Implement .func/.endfunc pseudo-ops.
2405 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2406 (s_func): Declare.
2407 * read.c (potable): Add .func,.endfunc.
2408 (s_func): New function.
2409 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2410 functions.
2411 (in_doc_func_p,current_function_label): New static globals.
2412 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2413
2414Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2415
2416 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2417 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2418 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2419 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2420 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2421 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2422 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2423 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2424 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2425 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2426 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2427 * config/tc-a29k.c: Don't define md_short_jump_size,
2428 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2429 * config/tc-alpha.c: Likewise.
2430 * config/tc-alpha.h: Likewise.
2431 * config/tc-arm.c: Likewise.
2432 * config/tc-h8300.c: Likewise.
2433 * config/tc-h8500.c: Likewise.
2434 * config/tc-hppa.c: Likewise.
2435 * config/tc-i860.c: Likewise.
2436 * config/tc-i960.c: Likewise.
2437 * config/tc-ppc.c: Likewise.
2438 * config/tc-sh.c: Likewise.
2439 * config/tc-sparc.h: Likewise.
2440 * config/tc-tic30.c: Likewise.
2441 * config/tc-w65.c: Likewise.
2442 * config/tc-z8k.c: Likewise.
2443
2444Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2445
2446 * config/tc-vax.c (_): Delete this macro used for placeholder
2447 values in vax_operand_width_size; it conflicts with the _() macro
2448 used for internationalization.
2449
2450Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2451
2452 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2453 code. From Chris Moller <moller@bops.com>.
2454
2455 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2456 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2457 * read.c (emit_expr): Initialize seg and subseg fields of a new
2458 broken word.
2459 * write.c (write_object_file): Switch to the appropriate segment
2460 and subsegment when processing a broken word.
2461
2462 * config/tc-m68k.c (mri_assemble): New static function.
2463 (build_mri_control_operand): Call mri_assemble rather than
2464 md_assemble.
2465 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2466 (s_mri_endf, s_mri_endw): Likewise.
2467
2468Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2469
2470 * read.c (s_org): Call md_flush_pending_output if it is defined.
2471
2472 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2473
2474Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2475
2476 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2477 (md_parse_option): Add for same.
2478 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2479 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2480 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2481
2482 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2483
2484Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2485
2486 * config/tc-arm.c (find_real_start): Relax definition of local
2487 labels.
2488
2489Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2490
2491 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2492 symbols at the given address, not just the last one specified.
2493
2494Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2495
2496 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2497 or number_to_chars_littleendian to write data.
2498
2499Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2500
2501 * config/tc-v850.c (md_assemble): Remove artificially created
2502 register name symbols.
2503
2504Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2505
2506 * write.c (fixup_segment): Change "segment" to "section" in
2507 error message.
2508
2509Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2510
2511 * write.c (fixup_segment): Change sym1-sym2 message again.
2512
2513Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2514
2515 * write.c (fixup_segment): Improve error message for sym1-sym2
2516 errors when sym1 is in a different segment from sym2.
2517
2518Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2519
2520 * config/tc-m32r.c (warn_unmatched_high): New static local.
2521 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2522 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2523 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2524 (md_parse_option): Likewise.
2525 (md_show_usage): Likewise.
2526 (m32r_frob_file): Likewise.
2527
2528 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2529 (read_a_source_file): Call them.
2530 * read.h (stabs_generate_asm_file): Declare.
2531 * stabs.c (stabs_generate_asm_file): New function.
2532 (generate_asm_file): New function.
2533 (stabs_generate_asm_lineno): Move file name handling into
2534 generate_asm_file.
2535
2536Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2537
2538 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2539 (d30v_current_align, d30v_current_align_seg): New variables.
2540 (d30v_last_label): New variable.
2541 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2542 (s_d30v_data, s_d30v_section): Likewise.
2543 (md_pseudo_table): Call them.
2544 (md_begin): Initialize d30v_current_align_seg.
2545 (md_assemble): Call d30v_align when needed by known current alignment.
2546 (d30v_frob_label, d30v_cons_align): New functions.
2547 * config/tc-d30v.h (md_do_align): Remove.
2548 (tc_frob_label): Call d30v_frob_label.
2549 (md_cons_align): New.
2550
2551 * config/tc-d30v.c (find_format): Convert complex expressions to
2552 expression symbols before processing. Clean up code formatting.
2553
2554Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2555
2556 * po/Make-in (install-info): New target.
2557
2558Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2559
2560 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2561 instructions.
2562 * config/tc-mn10300.c (md_assemble): Likewise.
2563
2564Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2565
2566 * Makefile.am: Update with `make dep-am'.
2567 (HFILES): Add cgen.h.
2568 (cgen.o): Depend on cgen.h.
2569 * Makefile.in: Regenerate.
2570
2571 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2572
2573Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2574
2575 * gasp.c (grab_label): Permit a label to be a preprocessor
2576 variable by permitting a label to start with a backslash.
2577
2578Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2579
2580 * config/tc-mips.c (validate_mips_insn): Removed hack
2581 for previously inaccessible bitfields in some INSN_TRAP
2582 instructions.
2583
2584Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2585
2586 * config/tc-d30v.c (do_assemble): Abort with error message
2587 if opcode operands do not match.
2588
2589Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2590
2591 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2592 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2593 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2594 similar new 'q' operand.
2595
2596Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2597
2598 * cgen.c (cgen_asm_finish_insn): Fix typo.
2599
2600Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2601
2602 * cgen.h: New file.
2603 * cgen.c: Include it.
2604 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2605 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2606 All callers updated.
2607 * config/tc-m32r.c: Include cgen.h.
2608 (m23r_insn): New members num_fixups,fixups.
2609
2610Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2611
2612 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2613 to avoid compiler warning.
2614
2615Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2616
2617 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2618 calling make.
2619
2620 * makefile.vms (OBJS): Add ehopt.obj
2621
2622Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2623
2624 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2625
2626Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2627
2628 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2629 a short format insn.
2630 (md_assemble): Set it for explicitly packed insns.
2631
2632Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2633
2634 * config/obj-coff.c (c_symbol_merge): Do not take address of
2635 native fields when performing the memcpy.
2636
2637Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2638
2639 * config/tc-mips.c (macro,macro2): Implement
2640 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2641
2642Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2643
2644 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2645 relocations against globally visible symbols.
2646 * config/tc-m68k.c (relaxable_symbol): New macro.
2647 (m68k_ip, md_estimate_size_before_relax): Use it.
2648 (tc_m68k_fix_adjustable): Also handle weak symbols.
2649
2650Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2651
2652 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2653 references to externally visible symbols.
2654 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2655 values in twice for a PC relative reloc if the symbol is
2656 externally defined.
2657
2658 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2659 don't adjust a PC relative reloc against an externally visible
2660 symbol.
2661 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2662 for a PC relative fixup against an externally visible defined
2663 symbol, arrange to store object file and addend values as though
2664 the symbol were not defined.
2665 (tc_gen_reloc): Likewise.
2666
2667Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2668
2669 * read.c (sizeof_leb128): Referenced externally by write.c so
2670 don't inline.
2671
2672Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2673
2674 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2675 and expand a 'debug' symbol associated with the next instruction
2676 that does not cause a short instruction to be filled with a NOP.
2677 (md_pseudo_table): Add support for .debugsym.
2678 (assemble_parallel_insn): Add calls to expand_debug_sym as
2679 appropriate.
2680 (md_assemble): Ditto.
2681
2682Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2683
2684 * as.c (main): Conditionally call setlocale.
2685 * gasp.c (main): Likewise.
2686 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2687 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2688
2689Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2690
2691 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2692
2693Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2694
2695 * config/tc-hppa.c: Change all calls to bzero to use memset.
2696 (pa_ip): Add cast to avoid warning.
2697 (tc_gen_reloc, md_apply_fix): Likewise.
2698 (pa_find_space_by_number): Likewise.
2699 (hppa_force_relocation): Likewise.
2700 (pa_block): Change i to unsigned int.
2701 * config/obj-som.h (obj_som_copyright): Declare.
2702
2703Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2704
2705 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2706 for line numbers for assembly source.
2707
2708Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2709
2710 * configure.in: Change version number to 2.9.4
2711 * configure: Rebuild.
2712
2713Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2714
2715 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2716
2717Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2718
2719 * ecoff.h: Change symbolS in function declaration to struct
2720 symbol.
2721
2722Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2723
2724 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2725 (md_convert_frag): Fix i18n typo.
2726
2727Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2728
2729 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2730 * ecoff.h: Protoype it.
2731 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2732 [EVAX] (s_alpha_prologue): Delete.
2733 (md_pseudo_table): Update.
2734
2735Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2736
2737 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2738 array to local pointer.
2739 (get_args, parse_expr): Add casts to avoid warnings.
2740
2741Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2742
2743 * read.c (s_set): Cast xmalloc return value to fragS *.
2744 * config/tc-m68k.c (m68k_ip): Function made static to match
2745 previous forward declaration.
2746 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2747
2748Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2749
2750 * config/tc-v850.c: Add internationalisation macros to error
2751 strings.
2752
2753 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2754 macros to error strings.
2755
2756Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2757
2758 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2759 reloc is in the TOC csect.
2760 (md_apply_fix3): Correct gettext typo.
2761
2762Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2763
2764 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2765 .L - they are local labels and the branches are not really
2766 function calls but rather far jumps.
2767
2768Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2769
2770 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2771
2772Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2773
2774 * config/tc-i386.c (md_assemble): Print operand number rather than
2775 using ordinal_names.
2776 (i386_operand): Likewise.
2777
2778Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2779
2780 * Makefile.am (INTLLIBS): Define to work around apparent automake
2781 bug.
2782 All Makefiles: Regenerated.
2783
2784 * Many files: Added gettext invocations around user-visible
2785 strings.
2786 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2787 HAVE_LC_MESSAGES): Define.
2788 * dep-in.sed: Added asintl.h.
2789 * po/Make-in: New file.
2790 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2791 Include "asintl.h".
2792 * read.c (Z_): Renamed from `_'.
2793 * Makefile.am (SUBDIRS): Added po.
2794 (POTFILES): new macro.
2795 (po/POTFILES.in): New target.
2796 ($(OBJS)): Added asintl.h.
2797 (HFILES): Likewise.
2798 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2799 (as_new_LDADD): Added $(INTLLIBS).
2800 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2801 (gasp_new_LDADD): Added $(INTLLIBS).
2802 (gasp_new_DEPENDENCIES): New macro.
2803 * configure, aclocal.m4: Rebuilt.
2804 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2805 po/Makefile.
2806 (ALL_LINGUAS): Define.
2807 * macro.c: Include "asintl.h".
2808 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2809 * as.h: Include "asintl.h".
2810 * config/tc-i386.c (ordinal_names): Removed.
2811 (md_assemble): Changed error text to avoid ordinal_names.
2812 (i386_operand): Likewise.
2813 (reloc): Added as_bad to avoid i18n problems.
2814 (tc_gen_reloc): Likewise.
2815 * config/tc-arm.c (bad_args): Now a #define.
2816 (bad_pc): Likewise.
2817 * config/obj-vms.c (VMS_stab_parse): Changed type of
2818 `long_const_msg'.
2819 (global_symbol_directory): Unified strings to avoid i18n
2820 problems.
2821 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2822 avoid i18n problems.
2823 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2824 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2825 i18n problems.
2826 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2827 problems.
2828 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2829 comment.
2830 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2831 problems.
2832 * as.c (print_version_id): Added an fprintf to avoid i18n
2833 problems.
2834 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2835 problems.
2836 * expr.c (expr): Added as_warn call to avoid i18n problems.
2837 * messages.c (as_assert): Changed code to avoid i18n problems.
2838 (as_abort): Likewise.
2839 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2840 (s_space): Likewise.
2841 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2842
2843Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2844
2845 * config/tc-i386.c (check_prefix): New static function, split out
2846 from md_assemble.
2847 (struct _i386_insn): Add wait_prefix field.
2848 (md_assemble): Remove wait_prefix local variable. Use
2849 check_prefix when adding a prefix.
2850
2851 * config/tc-i386.c (current_templates): New static variable.
2852 (md_assemble): Remove current_templates local variable.
2853 (md_assemble, i386_operand): Improve error and warning messages in
2854 many places. Add RESTORE_END_STRING in many places before error
2855 return. Clarify some comments.
2856
2857 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2858 element array.
2859 (md_assemble): Parse string instruction operands, looking for
2860 segment override prefixes. Check for invalid segment prefixes on
2861 string instruction.
2862 (i386_operand): i.seg[] and max mem_operand changes for string
2863 insns.
2864 * config/tc-i386.h (EsSeg): Define.
2865
2866 * config/tc-i386.h (regKludge): Define.
2867 (iclrKludge, imulKludge): Don't define.
2868 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2869 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2870 opcode_modifier checks to look for more common cases first. Add
2871 default_seg for IsString case.
2872
2873Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2874
2875 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2876 AC_DECL_YYTEXT.
2877 * configure: Rebuild with new automake and libtool.
2878 * aclocal.m4, Makefile.in: Likewise.
2879
2880 * doc/Makefile.am (as.dvi): New target.
2881 * doc/Makefile.in: Rebuild.
2882
2883Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2884
2885 * configure.in: Added sparc86x support.
2886
2887 * configure: Rebuild.
2888
2889 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2890 sparc_arch.
2891 (md_parse_option): Warn if -EL is not supported for this architecture.
2892
2893 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2894
2895Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2896
2897 * config/tc-mips.c (mips_ip): Note when we use get match on
2898 the full instruction name.
2899
2900Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2901
2902 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2903 back into the expression to handle add/sub simplification correctly.
2904
2905Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2906
2907 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2908
2909Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2910
2911 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2912 #<n>' instruction.
2913
2914Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2915
2916 * symbols.c (max_indent_level): New global.
2917 (print_symbol_value_1): Use it.
2918 * expr.h (expr_build_dot): Declare.
2919 * expr.c (expr_build_dot): New function.
2920
2921Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2922
2923 * symbols.c (print_binary): New function.
2924 (print_expr_1): Call it.
2925
2926Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2927
2928 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2929 operand in the opcode.
2930
2931Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2932
2933 * config/tc-i386.h: Reorder operand flags and opcode modifier
2934 flags for clarity. Remove unused definitions: Unknown,
2935 ImmUnknown, DispUnknown, NoModrm.
2936 * config/tc-i386.c (type_names): Add missing Debug type.
2937 (md_assemble): Better duplicate prefix checking. Quicker string
2938 instruction check via new opcode_modifier flag.
2939
2940Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2941
2942 * doc/as.texinfo (Invoking): Clarify -Wa example.
2943
2944Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2945
2946 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2947 (s_mips_weakext): Define.
2948 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2949 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2950 defined(TC_MIPS).
2951
2952Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2953
2954 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2955 is an error if the value can not be computed at assembly time.
2956 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2957
2958Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2959
2960 * gasp.c (main): Set next field of new include_path structure to
2961 NULL. From Avery Pennarun <averyp@gdc.ca>.
2962
2963 * read.c (s_mri_sect): Call as_bad rather than abort for an
2964 unsupported MRI target.
2965
2966Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2967
2968 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2969 the destination of a branch instruction should be altered.
2970 (find_real_start): New function: Locate the real, Thumb coded
2971 start of a Thumb function.
2972 (do_t_branch23): Alter the destination of branches to Thumb
2973 functions.
2974
2975 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2976
2977Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2978
2979 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2980 also.
2981
2982Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2983
2984 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2985 * doc/c-hppa.texi: Likewise.
2986
2987Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2988
2989 * Makefile.am: Rebuild dependencies.
2990 * Makefile.in: Rebuild.
2991
2992 * Makefile.am (DEP_INCLUDES): New variable.
2993 (.dep1): Change to work when srcdir is not an absolute path.
2994 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2995 * Makefile.in: Rebuild.
2996
2997Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2998
2999 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3000 LinearAddress patch.
3001
3002 * configure.in: Set version to 2.9.1.
3003 * configure: Rebuild.
3004
3005 * Branched binutils 2.9.
3006
3007Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3008
3009 * config/tc-i386.h (FWait): Define.
3010 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3011 other prefixes. Check FWait flag in opcode table to see which
3012 instructions require an fwait prefix.
3013
3014Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3015
3016 * stabs.c (get_stab_string_offset): Always create a stab string
3017 section.
3018
3019Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3020
3021 Fix some gcc -Wall warnings:
3022 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3023 * ehopt.c (eh_frame_code_alignment): Likewise.
3024 * expr.c (integer_constant, operand): Likewise.
3025 * frags.c (frag_align): Likewise.
3026 * gasp.c (level_0, change_base, doinstr): Likewise.
3027 * hash.c (hash_ask): Likewise.
3028 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3029 (debugging_pseudo): Likewise.
3030 * macro.c (define_macro, check_macro): Likewise.
3031 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3032 (ignore_rest_of_line, float_cons): Likewise.
3033 * symbols.c (decode_local_label_name): Likewise.
3034 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3035 (fixup_segment, number_to_chars_bigendian): Likewise.
3036 (number_to_chars_littleendian): Likewise.
3037 * config/atof-ieee.c (gen_to_words): Likewise.
3038 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3039 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3040 * read.c (output_big_sleb128): Initialize locals to avoid
3041 warnings.
3042 (output_big_uleb128, equals): Likewise.
3043 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3044 to unsigned int. Change zeros to unsigned int.
3045 * cond.c (s_if): Add return to default case.
3046 * frags.c (frag_now_fix): Change return type to addressT.
3047 * frags.h (frag_now_fix): Update declaration.
3048 * listing.c (file_info_struct): Change linenum to unsigned int.
3049 (struct list_info_struct): Change hll_line to unsigned int.
3050 (print_source): Update format string.
3051 * read.c (emit_expr): Change scan to unsigned int, and don't
3052 bother to initialize it.
3053 * symbols.c (dollar_label_count): Change to unsigned long.
3054 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3055 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3056 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3057
3058Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3059
3060 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3061 mcf5200 just as we do for m68000.
3062 (m68k_init_after_args): Likewise.
3063 (md_estimate_size_before_relax): Likewise.
3064
3065Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3066
3067 * config/tc-v850.c (md_assemble): Store relocation addend in
3068 fixup instead of instruction.
3069
3070Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3071
3072 * config/tc-i386.c (md_assemble): Swap template arguments to
3073 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3074 This macro is currently symmetric, so passing them the wrong
3075 way didn't cause any problem, but may if the macro is changed
3076 in the future.
3077 After copying template to i.tm, use i.tm. rather than t-> to
3078 access fields, and make t a const*
3079 Move i.tm.operand_types[] swap to immediately after the copy.
3080
3081Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3082
3083 * expr.h (expr_build_uconstant): Add prototype.
3084 (expr_build_unary,expr_build_binary): Add prototypes.
3085 * expr.c (expr_build_uconstant): New function.
3086 (expr_build_unary,expr_build_binary): New functions.
3087
3088Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3089
3090 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3091 * macro.c (macro_expand_body): Increase buffer size.
3092 * messages.c (as_warn): Likewise.
3093 (as_warn_where, as_bad, as_bad_where): Likewise.
3094
3095Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3096
3097 Based on patch from H.J. Lu <hjl@gnu.org>:
3098 * Makefile.am (DISTSTUFF): New variable.
3099 (diststuff): New target.
3100 * Makefile.in: Rebuild.
3101
3102Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3103
3104 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3105 m32r_elf_section_change_hook.
3106
3107 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3108 emit a nop if a section ends with a 16 bit instruction.
3109
3110Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3111
3112 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3113 s_lcomm rather than obj_coff_lcomm.
3114 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3115
3116Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3117
3118 * config/tc-i386.h (LinearAddress): Define.
3119 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3120 instruction, don't use a default segment.
3121
3122Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3123
3124 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3125 * configure: Rebuild.
3126
3127Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3128
3129 * aclocal.m4, configure: Rebuild with libtool 1.2.
3130
3131Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3132
3133 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3134 PC relative branches. Patch courtesy of Jonathan Walton.
3135
3136
3137Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3138
3139 * configure.in (emulations): Add thumb-pe target.
3140
3141 * configure (emulations): Add thumb-pe target.
3142
31431998-03-17 Ken Raeburn <raeburn@cygnus.com>
3144
3145 * itbl-lex.l (yywrap): Don't define if already defined as a
3146 macro.
3147
3148Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3149
3150 * depend.c (quote_string_for_make): New function.
3151 (wrap_output): Use it.
3152
3153Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3154
3155 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3156 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3157
3158Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3159
3160 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3161 Recognize -GN and -relax.
3162 (md_begin): Initialize gp size from -G switch.
3163 (alpha_force_relocation): Always force if -relax.
3164 (alpha_align): Take a new argument that will specify when to
3165 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3166 Change all callers. Emit nop alignment padding as nop+unop pair.
3167
3168Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3169
3170 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3171 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3172
3173Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3174
3175 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3176 require padding to the next long word boundary.
3177
3178Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3179
3180 * cgen.c: #include symcat.h.
3181 * config/tc-m32r.c: Likewise.
3182
3183Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3184
3185 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3186 absolute expressions instead of '$' prefixed register names.
3187
3188Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3189
3190 * read.c (s_set): Record file and line info for symbols when -as.
3191 (pseudo_set): Don't overwrite that dummy fragment.
3192
3193Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3194
3195 * config/tc-ppc.c (md_pseudo_table): Add "section".
3196 (ppc_named_section): New static function.
3197
3198Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3199
3200 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3201 so we don't have to scan the entire list.
3202
3203Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3204
3205 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3206 case, allow the parallel instructions to modify the same flag
3207 bits.
3208
3209Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3210
3211 * listing.c (list_symbol_table): Categorize symbols by
3212 undefined_section rather than sy_frag->line == NULL.
3213
3214Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3215
3216 * Makefile.am (install-exec-local): Install properly when ln
3217 fails or tooldir == prefix.
3218
3219Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3220
3221 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3222 Test result of insert_operand for error.
3223
3224Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3225
3226 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3227 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3228 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3229 * doc/Makefile.in: Rebuild.
3230
3231Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3232
3233 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3234 (macro): Fix handling of M_COP[0-3].
3235
3236Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3237
3238 Based on patches from Ross Harvey <ross@teraflop.com>:
3239 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3240 if macro_alternate or macro_mri.
3241 (getstring): Remove support for byte constants between < and >.
3242 (get_any_string): '<' only starts a string if macro_alternate or
3243 macro_mri.
3244 (macro_expand_body): Permit keyword parameters following
3245 positional parameters.
3246
3247 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3248 * configure.in (alpha*-*-netbsd*): New target.
3249 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3250 * configure: Rebuild.
3251
3252 * as.h (flag_warn_suppress_instructionswap): Move from here...
3253 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3254 here, and make static.
3255
3256 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3257 BFD_ASSEMBLER or MANY_SEGMENTS.
3258
3259 * as.c (show_usage): Update bug-gnu-utils address.
3260 * gasp.c (show_usage): Likewise.
3261 * doc/as.texinfo (Bug Reporting): Likewise.
3262
3263Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3264
3265 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3266 insns regardless of the size of a pointer if we're in mips I or
3267 MIPS II mode.
3268 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3269
3270Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3271
3272Fix rac to accept only a0:
3273 * tc-d10v.c (parallel_ok, find_opcode):
3274 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3275 Introduce OPERAND_GPR.
3276
3277Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3278
3279 * read.c (s_fill): Handle non-constant repeat counts by creating
3280 an rs_space fragment.
3281
3282Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3283
3284 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3285 from as_bad to as_warn.
3286
3287Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3288
3289 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3290 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3291 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3292
3293Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3294
3295 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3296 seg_fix_rotP rather than fix_root from seg_info.
3297
3298Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3299
3300 * expr.c: Add support for 0x1_2_3_4 bignums.
3301
3302Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3303
3304 * configure.in: Change -linux* to -linux-gnu*.
3305 * configure: Rebuild.
3306
3307 * app.c (do_scrub_begin): Treat \r as whitespace.
3308
3309Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3310
3311 * Makefile.am: Update dependencies.
3312 * Makefile.in: Rebuild.
3313
3314Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3315
3316 * configure, aclocal.m4: Rebuild with new libtool.
3317
3318Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3319
3320 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3321 the argument to bfd_set_arch_mach.
3322 (load_address): Use bfd_arch_bits_per_address to determine the
3323 bit size of an address instead of looking at the isa level.
3324 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3325
3326Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3327
3328 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3329
3330Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3331
3332 * ehopt.c: New file.
3333 * as.h (enum _relax_state): Add rs_cfa.
3334 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3335 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3336 * read.c (emit_expr): Call check_eh_frame.
3337 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3338 (relax_segment): Likewise.
3339 * Makefile.am: Rebuild dependencies.
3340 (GAS_CFILES): Add ehopt.c.
3341 (GENERIC_OBJS): Add ehopt.o.
3342 * doc/internals.texi (Frags): Document rs_cfa.
3343
3344 * as.c (show_usage): Mention --traditional-format.
3345 (parse_args): Accept --traditional-format.
3346 * as.h (flag_traditional_format): Declare.
3347 * output-file.c (output_file_create): If flag_traditional_format,
3348 set BFD_TRADITIONAL_FORMAT on stdoutput.
3349 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3350
3351 * config/tc-mips.c (append_insn): Make sure that if we have a
3352 fixup for an unmatched %hi reloc, it does not associated with a
3353 variant frag.
3354
3355 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3356 * doc/Makefile.in: Likewise.
3357
3358Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3359
3360 * config/tc-m32r.c (check_for_side_effects): New function.
3361 (can_make_parallel): Add checks for instruction side effects
3362 clashing with the other instruction.
3363 (assemble_parallel_insn): Improve warning messages. Return error
3364 message from non-swapped instruction order.
3365
3366Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3367
3368 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3369
3370 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3371 md_cleanup definition. This moves the forced literal output to
3372 the end of the source pass, and avoids macro's inserting literals
3373 into the code immediately after the macro expansion.
3374
3375Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3376
3377 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3378 a gas internal symbol is adjustable.
3379 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3380
3381 * as.h: If gcc version greater than 2.6, use `__format__' and
3382 `__printf__' in function attributes, rather than `format' and
3383 `printf'.
3384
3385Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3386
3387 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3388
3389Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3390
3391 Add tms320c30 support:
3392 * config/tc-tic30.h: New file.
3393 * config/tc-tic30.c: New file.
3394 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3395 TARGET_FORMAT as "coff-tic30".
3396 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3397 * Makefile.am: Rebuild dependencies.
3398 (CPU_TYPES): Add tic30.
3399 (CPU_OBJ_VALID): tic30-aout is valid.
3400 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3401 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3402 * configure, Makefile.in: Rebuild.
3403
3404Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3405
3406 * config/tc-v850.c (md_assemble): Improvements to error messages.
3407
3408Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3409
3410 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3411 BFD_RELOC_HI16_S to store the high bits of any value.
3412
3413 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3414 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3415 assembler calculate relocations to any external symbol at all.
3416 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3417 involving generation of pc-relative relocs.
3418 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3419 has been moved to md_apply_fix3.
3420
3421 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3422 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3423 which actually means (the address of identifier's GOT entry) +
3424 constant, which is not particularly useful.
3425
3426Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3427
3428 * read.h (include_dirs): Declare.
3429 (include_dir_count,include_dir_maxlen): Declare.
3430
3431Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3432
3433 * configure.in: Correct check for shared opcodes library.
3434 * configure: Rebuild.
3435
3436 * listing.c (buffer_line): If we can't open the file, set at_end.
3437 (listing_print): Remove unused local variable fi.
3438
3439 * config/m68k-parse.y (reglistpair): Handle register list in
3440 either order.
3441
3442 * config/vms-conf.h: Don't undef VERSION.
3443
3444Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3445
3446 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3447 OBJS variable.
3448 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3449 variable.
3450 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3451 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3452 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3453 (EXTRA_DIST): Define.
3454 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3455 explicitly rather than via the list of object files.
3456 (gcc-as.opt): New file created when make-gas.com is run.
3457 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3458 itbl-cpu.h} to #include appropriate file rather than copying that
3459 file.
3460 * config/vms-conf.h: Synchronize with current config.in.
3461 * Makefile.in: Rebuild.
3462
3463Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3464
3465 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3466 (parallel_ok): Relaxed parallel subinstruction dependency check.
3467
3468Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3469
3470 * as.h (flag_warn_suppress_instructionswap): added new flag.
3471 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3472 command line argument.
3473 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3474 warning only if flag_warn_suppress_instructionswap is false.
3475
3476Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3477
3478 * configure.in (i386-*-mingw32*): New target.
3479 * configure: Rebuild.
3480
3481Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3482
3483 * symbols.c (resolve_symbol_value): Don't set the segment if it
3484 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3485
3486 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3487 S_GET_SEGMENT.
3488
3489Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3490
3491 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3492 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3493 compiler.
3494
3495Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3496
3497 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3498
3499Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3500
3501 * config/tc-v850.c (v850_insert_operand): Display instruction when
3502 an error is encountered.
3503
3504Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3505
3506 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3507 (i386-*-sco3.2v5*coff): New target.
3508 (i386-*-sco3.2*): New target.
3509 * configure: Rebuild.
3510
3511Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3512
3513 * config/tc-v850.c: Tidy error message production.
3514
3515Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3516
3517 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3518 validate_immediate return value in the right type for comparisons
3519 to FAIL.
3520
3521Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3522
3523 * listing.c (MAX_BYTES): Use listing variables not constants.
3524 (data_buffer): No longer an array, but a pointer.
3525 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3526 (listing_listing): Allocate data_buffer.
3527
3528Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3529
3530 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3531 --listing-rhs-width, --listing-cont-lines.
3532 (show_usage): Update.
3533 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3534 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3535 (print_lines): Use the variables instead of the constants.
3536 (listing_listing): Likewise.
3537 * listing.h: Declare the new vars.
3538
3539Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3540
3541 * as.c (parse_args): Add --keep-locals alias for -L.
3542 Add --strip-local-absolute.
3543 (show_usage): Update.
3544 * as.h (flag_strip_local_absolute): New flag.
3545 * symbols.c (S_IS_LOCAL): Use it.
3546 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3547 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3548 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3549
3550Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3551
3552 * config/tc-m32r.c: Detect if explicitly parallel instructions
3553 might have an io conflict and issue a warning message.
3554
3555Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3556
3557 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3558 cgen_swap_fixups): Functions to save, restore and swap the fixup
3559 chain with a backup copy.
3560 (cgen_asm_finish_insn): Returns address of constructed insn.
3561
3562Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3563
3564 * listing.c (file_info_struct): Remove FILE, add POS.
3565 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3566 (file_info): Don't open the file.
3567 (buffer_line): Check for the file in the last_open cache, updating
3568 as necessary.
3569 (print_source): Don't reference file_info->file.
3570 (listing_listing): Likewise.
3571 (listing_print): Close the file in the cache, if any.
3572
3573Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3574
3575 * read.c (dwarf_file_string): New file static variable.
3576 (emit_expr): Look for constant sequence that leads up to a file
3577 name in DWARF debugging output.
3578 (stringer): Use dwarf_file_string to decide whether to accept a
3579 string as a file name.
3580
3581Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3582
3583 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3584 (crack_operand): Add reg->reglst MRI hack.
3585 (r_seg): Put reglst symbols in reg_section.
3586 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3587
3588Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3589
3590 * tc-sh.c (get_specific): Handle SGR & DBR.
3591
3592Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3593
3594 * tc-h8300.c (parse_reg): Take the length of the symbol into
3595 account when attempting to match a register name.
3596 * tc-h8500.c (parse_reg): Likewise.
3597
3598Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3599
3600 * cgen.c: Formatting changes to improve readability.
3601
3602Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3603
3604 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3605 delay slot.
3606
3607Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3608
3609 Based on a patch from Jim Wilson
3610 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3611 (tc_gen_reloc): Handle cross section PC relative relocs
3612 correctly.
3613
3614Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3615
3616 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3617
3618Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3619
3620 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3621 (expr_jmp_buf): New static local.
3622 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3623 (cgen_md_operand): New function.
3624 * tc-m32r.c: Clean up pass over `struct foo' usage.
3625 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3626
3627Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3628
3629 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3630 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3631
3632Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3633
3634 * config/tc-i386.c (i386_operand): Give an error if there are
3635 unrecognized characters after an expression.
3636
3637For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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