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From K. Richard Pixley <rich@noir.com>:
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
e4a86f6f
ILT		 11999-06-13 Ian Lance Taylor <ian@zembu.com>
2
3 From K. Richard Pixley <rich@noir.com>:
4 * configure.in (ppc-*-vxworks*): New target.
5 * configure: Rebuild.
6
a8aed0fb
UD		 71999-06-12 Philip Blundell <philb@gnu.org>
8
9 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
10
7565ed77
ILT		 111999-06-13 Ian Lance Taylor <ian@zembu.com>
12
13 * write.c (adjust_reloc_syms): Rather than never reducing reloc
14 which refer to symbols in linkonce sections, permit reducing the
15 relocs if the symbol is local.
16
b9e57a38
ILT		 171999-06-12 Ian Lance Taylor <ian@zembu.com>
18
19 * subsegs.c (subseg_text_p): New function.
20 * as.h (subseg_text_p): Declare.
21 * read.c (do_align): Use subseg_text_p to set the default fill.
22 * write.c (subsegs_finish): Likewise.
23 * config/obj-coff.c (write_object_file): Likewise.
24 * config/tc-i386.h (md_maybe_text): Don't define.
25 (md_do_align): Use subseg_text_p to set the default fill.
26 * config/tc-m32r.c (m32r_do_align): Likewise.
27 * config/tc-sh.c (sh_do_align): Likewise.
28 * config/tc-sparc.h (md_do_align): Likewise.
29
008960a5
ILT		 301999-06-12 David O'Brien <obrien@freebsd.org>
31
32 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
33 * configure: Rebuild.
34
a1605869
ILT		 351999-06-12 Ian Lance Taylor <ian@zembu.com>
36
d9ac5a3b
ILT		 37 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
38 * Makefile.am: Rebuild dependencies.
39 * Makefile.in: Rebuild.
40
a1605869
ILT		 41 * config/tc-i386.c (i386_immediate): Remove unused label
42 seg_unimplemented.
43
44 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
45 * symbols.c: Likewise.
46 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
47 sy_next field when taking address, rather than symbol_next.
48
49 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
50 offsetT.
51 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
52 value from the output file architecture.
53 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
54 * dwarf2dbg.h: Change bfd_vma to addressT.
55
a7cd1c22
ILT		 561999-06-11 Ian Lance Taylor <ian@zembu.com>
57
58 * dwarf2dbg.h: Use PARAMS in function declarations.
59
76171f81
ILT		 601999-06-11 Martin Dorey <mdorey@madge.com>
61
62 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
63 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
64 OBJ_ELF.
65 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
66
9b4d630b
ILT		 671999-06-11 Ian Lance Taylor <ian@zembu.com>
68
5865bb77
ILT		 69 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
70
9e7c96d9
ILT		 71 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
72 popsection.
73
1b50c718
ILT		 74 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
75
1bf67e0d
ILT		 76 * read.c (read_a_source_file): Only declare inescape if
77 QUOTES_IN_INSN.
78
79 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
80 match parameters.
81 (find_entry_byval): Add parens to avoid warning.
82
83 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
84
9b4d630b
ILT		 85 * symbols.c (resolve_symbol_value): Don't permit subtraction of
86 undefined symbols.
87
a22b281c
RH		 881999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
89
90 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
91 with isoctal.
92
93 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
94 synthetize_setx): New functions.
95 (md_assemble): Broken the special cases into the above
96 functions. Make compiler happy if sizeof(bfd_vma)==4.
97 Fix sethi generated from set/setuw. If instructions have a relloc,
98 always clear the fields to be relocated in the opcode.
99 (sparc_ip): Remove special_case global variable.
100
7f2f689c
ILT		 1011999-06-10 Ian Lance Taylor <ian@zembu.com>
102
d7ba4a77
ILT		 103 Based on patches from John W. Woznack <jwoznack@concentric.net>:
104 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
105 indication of success rather than a value.
106 (itbl_get_val): Likewise.
107 (itbl_get_field): Use strcspn. Change delimiters to include
108 parens.
109 * itbl-ops.h (itbl_get_reg_val): Update declaration.
110 (itbl_get_val): Likewise.
111 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
112
7f2f689c
ILT		 113 * symbols.c (copy_symbol_attributes): Convert local symbols to
114 regular symbols.
115
c1d3c45e
NC		 1161999-06-10 Nick Clifton <nickc@cygnus.com>
117
118 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
119 ARM920t.
120
63fab58c
RH		 1211999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
122
123 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
124 Optimize set if sizeof(bfd_vma) == 64.
125 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 126 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 127 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
128
cf9a1301
RH		 1291999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
130
131 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
132 (s_ncons): New function.
133 (native_op_table): New table.
134 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
135 R_SPARC_OLO10 handling.
136
bf29b231
RH		 137Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
138
139 * expr.h (struct expressionS): Revert last change; widen X_op.
140 * config/tc-alpha.c (md_begin): Check the field is wide enough.
141
9be1cda6
AS		 142Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
143
a4835b42
AS		 144 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
145 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
146 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
147 * Makefile.in: Regenerated.
148
9be1cda6
AS		 149 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
150 `common' pass on to s_mri_common.
151 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
152
62335629
RH		 1531999-06-06 Richard Henderson <rth@cygnus.com>
154
155 * config/obj-elf.c (obj_elf_section): Don't free the return
156 value of demand_copy_C_string.
157
9de8d8f1
RH		 1581999-06-05 Richard Henderson <rth@cygnus.com>
159
160 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
161 creation logic from obj_elf_create_section.
162
163 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
164 (section_stack): New.
165 (special_sections): Make const.
166 (obj_elf_section): Gut and rewrite parsing.
167 (obj_elf_change_section): New function broken out of obj_elf_section.
168 (obj_elf_parse_section_letters): Likewise.
169 (obj_elf_section_word): Likewise.
170 (obj_elf_section_type): Likewise.
171 (obj_elf_previous): Treat as a toggle.
172 (obj_elf_popsection): New.
173 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
174 (ppc_section_type): Likewise.
175 * config/tc-ppc.h: Likewise.
176
177 * expr.h (struct expressionS): Don't make X_op a bitfield.
178 * config/tc-alpha.c: Update for symbol handling changes.
179 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
180 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
181
58b5739a
RH		 1821999-06-05 Richard Henderson <rth@cygnus.com>
183
184 * dwarf2dbg.c (*): Convert to K&R + prototypes.
185 (dwarf2_gen_line_info): Kill unused variables.
186 (dwarf2_finish): Likewise.
187 (dwarf2_where): Likewise.
188 (dwarf2_directive_file): If we've only got a string,
189 hand off to s_app_file.
190 * ecoff.c: Move the include of ecoff.h.
191 * symbols.h (S_IS_FUNCTION): Prototype.
192
193 * read.c (LEX_HASH): Supply a default.
194 (lex_type): Use it.
195 (s_globl): Update `c' after skipping whitespace.
196 * read.h (LEX_END_NAME, is_name_ender): New.
197 * expr.c (get_symbol_end): Respect it.
198
398e8c25
ILT		 1991999-06-04 Mark Klein <mklein@dis.com>
200
993142d5
ILT		 201 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
202 to real if OBJ_SOM
203 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
204
398e8c25
ILT		 205 * config/tc-hppa.c: Update for symbol handling changes.
206
b4013713
ILT		 2071999-06-03 Ian Lance Taylor <ian@zembu.com>
208
080e41e6
ILT		 209 * cgen.c: Update for symbol handling changes.
210 * config/tc-m32r.c: Likewise.
f412ead8 211
a0f75b47
ILT		 212 * config/tc-hppa.h: Update for symbol handling changes.
213 * config/tc-hppa.c: Likewise.
214
174419c1
ILT		 215 * config/tc-arm.h: Update for symbol handling changes.
216 * config/tc-arm.c: Likewise.
217 (symbol_make_empty): Remove. Just use symbol_create.
218
219 * symbols.c (symbol_set_tc): Correct name.
220
6104f0a0
ILT		 221 * Makefile.am: Rebuild dependencies.
222 ($(OBJS)): Don't depend upon struc-symbol.h.
223 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
224 * dep-in.sed: Don't remove struc-symbol.h.
225 * Makefile.in: Rebuild.
226
b4013713
ILT		 227 * doc/internals.texi (Symbols): Describe changes in symbol
228 handling.
229
6576f0b5
RH		 2301999-06-03 Richard Henderson <rth@cygnus.com>
231
232 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
233 instead of doing the work by hand.
234
fac0d250
RH		 2351999-06-03 David Mosberger <davidm@hpl.hp.com>
236
237 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
238 state of line state-machine.
239 (struct ls): Collect DWARF2 line state-machine state in new member
240 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
241 resulted in any DWARF2 directives.
242 (reset_state_machine): New function.
243 (out_end_sequence): Ditto.
244 (dwarf2_gen_line_info): When switching sections or switching to a
245 lower text address, call out_end_sequence() first to terminate the
246 previous code sequence as code sequences MUST have monotonically
247 increasing addresses.
248 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
249
2501999-06-03 David Mosberger <davidm@hpl.hp.com>
251
252 * as.c (parse_args): Add option -gdwarf2 to allow requesting
253 DWARF2 debug info (line information only, at this point).
254 * as.h: Update comment about supported debug formats.
255 * dwarf2dbg.c, dwarf2dbg.h: New files.
256 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
257
258 * expr.c (operand): Don't use [ for parens if we want an index op.
259 (op_encoding): Switch [ into O_index, if desired.
260 (op_rank): Renumber with O_index on bottom.
261 (expr): If O_index, match closing bracket.
262 * expr.h (O_index): New.
263
264 * read.c (read_a_source_file): Conditionally allow matched "
265 in lines passed to md_assemble.
266
267 * config/obj-elf.c (elf_pseudo_table): Add `common'.
268
49309057
ILT		 2691999-06-03 Ian Lance Taylor <ian@zembu.com>
270
271 Add support for storing local symbols in a small structure to save
272 memory when assembling large files.
273 * as.h: Don't include struc-symbol.h.
274 (symbolS): Add typedef.
275 * symbols.c: Include struc-symbol.h.
276 (local_hash): New static variable.
277 (save_symbol_name): New static function, from symbol_create.
278 (symbol_create): Call save_symbol_name.
279 (local_symbol_count): New static variable.
280 (local_symbol_conversion_count): Likewise.
281 (LOCAL_SYMBOL_CHECK): Define.
282 (local_symbol_make): New static function.
283 (local_symbol_convert): New static function.
284 (colon): Handle local symbols. Create local symbol for local
285 label name.
286 (symbol_table_insert): Handle local symbols.
287 (symbol_find_or_make): Create local symbol for local label name.
288 (symbol_find_base): Check for local symbol.
289 (symbol_append, symbol_insert): Check for local symbols.
290 (symbol_clear_list_pointers, symbol_remove): Likewise.
291 (verify_symbol_chain): Likewise.
292 (copy_symbol_attributes): Likewise.
293 (resolve_symbol_value): Handle local symbols.
294 (resolve_local_symbol): New static function.
295 (resolve_local_symbol_values): New function.
296 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
297 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
298 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
299 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
300 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
301 (symbol_previous, symbol_next): New functions.
302 (symbol_get_value_expression): Likewise.
303 (symbol_set_value_expression): Likewise.
304 (symbol_set_frag, symbol_get_frag): Likewise.
305 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
306 (symbol_mark_used_in_reloc): Likewise.
307 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
308 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
309 (symbol_mri_common_p): Likewise.
310 (symbol_mark_written, symbol_clear_written): Likewise.
311 (symbol_written_p): Likewise.
312 (symbol_mark_resolved, symbol_resolved_p): Likewise.
313 (symbol_section_p, symbol_equated_p): Likewise.
314 (symbol_constant_p): Likewise.
315 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
316 (symbol_get_obj, symbol_set_obj): Likewise.
317 (symbol_get_tc, symbol_set_tc): Likewise.
318 (symbol_begin): Initialize local_hash.
319 (print_symbol_value_1): Handle local symbols.
320 (symbol_print_statistics): Print local symbol statistics.
321 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
322 Declare new symbols.c functions. Move many declarations here from
323 struc-symbol.h.
324 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
325 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
326 (struct symbol): Move bsym to make it clearly the first field.
327 Remove TARGET_SYMBOL_FIELDS.
328 (symbolS): Don't typedef.
329 (struct broken_word): Remove.
330 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
331 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
332 (symbol_clear_list_pointers): Likewise.
333 (symbol_insert, symbol_remove): Likewise.
334 (symbol_previous, symbol_append): Likewise.
335 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
336 (struct local_symbol): Define.
337 (local_symbol_converted_p, local_symbol_mark_converted): Define.
338 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
339 (local_symbol_get_frag, local_symbol_set_frag): Define.
340 (local_symbol_get_real_symbol): Define.
341 (local_symbol_set_real_symbol): Define.
342 Define.
343 * write.c (write_object_file): Call resolve_local_symbol_values.
344 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
345 (TARGET_SYMBOL_FIELDS): Don't define.
346 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
347 ECOFF_DEBUGGING, add ECOFF fields.
348 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
349 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
350 ECOFF_DEBUGGING, add ECOFF fields.
351 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
352 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
353 * config/tc-mcore.h: Don't include struc-symbol.h.
354 (TARGET_SYMBOL_FIELDS): Don't define.
355 (struct mcore_tc_sy): Define.
356 (TC_SYMFIELD_TYPE): Define.
357 * Many files: Use symbolS instead of struct symbol. Use new
358 accessor functions rather than referring to symbolS fields
359 directly.
360
361 * read.c (s_mri_common): Don't add in value of line_label.
362
363 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
364 checking for SEC_LINK_ONCE.
365
366 * config/tc-sh.h (sh_fix_adjustable): Declare.
367
368 * app.c (input_buffer): New static variable.
369 (app_push): Save saved_input in allocated buffer.
370 (app_pop): Restored saved_input.
371 (do_scrub_chars): Change get parameter to take char * and int as
372 arguments. Change GET macro to pass input_buffer to get
373 function. Don't save input into allocated buffer.
374 * as.h (do_scrub_chars): Update declaration.
375 * input-file.c (input_file_get): Change to take char * and int.
376 Read data into passed in buffer. Remove static buffer.
377 * read.c (scrub_from_string): Change to take char * and int. Copy
378 data into passed in buffer.
379
380 * hash.h: Neaten. Declare hash_traverse.
381 * hash.c: Complete rewrite based on BFD hashing code.
382 * gasp.c (chunksize): New variable.
383 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
384 hash_delete.
385
661e4995
NC		 3861999-05-28 Nick Clifton <nickc@cygnus.com>
387
388 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
389 addend unless the target uses an old ABI.
390
d9a62219
DE		 391Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
392
393 -Wchar-subscripts cleanup
394 * listing.c (listing_newline): Use unsigned char variable, so
395 calls to isascii,iscntrl are correct.
396 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
397 (unsigned char).
398 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
399 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
400 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
401 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
402
6da466c7
ILT		 4031999-05-28 Torbjorn Granlund <tege@matematik.su.se>
404
405 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
406 width for Coldfire.
407 (arch_coldfire_p): New #define.
408 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
409
4101999-05-28 Linus Nordberg <linus.nordberg@canit.se>
411
412 * config/tc-m68k.c (install_operand): Add places `n', `o'.
413
414 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
415 (install_operand): Add place `N'.
416 (init_table): Add registers ACC, MACSR, MASK.
417
418 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
419
420 * config/tc-m68k.c: Change mcf5200 --> mcf.
421 (archs): Add mcf5206e, mcf5307.
422 (m68k_ip): Add format `u'.
423 (install_operand): Add place `m', `M', `h'.
424 (init_table): Add upper/lower registers.
425
426 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
427
bedf545c
ILT		 4281999-05-28 Martin Dorey <mdorey@madge.com>
429
430 * config/tc-i960.c: Several minor changes to add ELF and
431 BFD_ASSEMBLER support.
432 * config/tc-i960.h: Likewise.
433 * configure.in (i960-*-elf*): New target.
434 * aclocal.m4, configure: Rebuild.
435
40c62b25
AM		 4361999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
437
438 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
439 reloc changes when defined(BFD_ASSEMBLER).
440
daa01f85
AM		 4411999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
442
443 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
444
445 * write.c (write_print_statistics): Output to file, not stderr.
446
447 * expr.c (generic_bignum_to_int32,64): Prototype.
448
449 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
450 output_sleb128, output_uleb128, output_big_sleb128,
451 output_big_uleb128, output_big_leb128): Prototype.
452 (output_big_sleb128, output_big_uleb128): Make inline.
453 (output_big_leb128): Remove inline
454
455 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
456 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
457 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
458 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
459 value for correct overflow check in write.c:fixup_segment.
460 * write.c (fixup_segment): Move bitfield overflow checks to after
461 the md_apply_fix call.
462 * config/obj-coff.c (fixup_segment): Likewise.
463 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
464 valueT *val argument.
465
19b34177
AS		 466Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
467
468 * config/atof-ieee.c (gen_to_words): Correctly round a
469 denormalized number. Fix off-by-one in range checking for
470 exponent in a denormal.
471
b8a40f53
NC		 4721999-05-10 Nick Clifton <nickc@cygnus.com>
473
474 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
475 name.
476
53f3de98
RH		 477Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
478
479 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
480
578ec497
AM		 4811999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
482
483 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
484 (ReverseRegRegmem): Remove.
485 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
486 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
487 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
488 kludge.
489
490 From Doug Ledford <dledford@redhat.com>
491 * config/tc-i386.h (RegXMM): New for P/III.
492 * config/tc-i386.c: Add support for P/III.
493
d0e9a01c
RH		 494Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
495
496 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
497 (md_begin): Allow ppc32 insns in ppc64bridge mode.
498 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
499
83183c0c
RH		 500Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
501
502 * config/tc-i386.c (i386_immediate): Skip whitespace before
503 complaining about junk after expression.
504 (i386_displacement): Likewise.
505
03987ced
RH		 506Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
507
508 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
509 Don't copy before downcaseing.
510
0d96863f
CM		 5111999-05-05 Catherine Moore <clm@cygnus.com>
512
513 * tc-m68k.c: Include elf/m68k.h.
514 (m68k_elf_final_processing): New routine.
515 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
516 Define.
517
90700a53
JL		 518Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
519
520 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
521 17 bit fmt insn.
522
252b5132
RH		 5231999-04-30 Nick Clifton <nickc@cygnus.com>
524
525 * config/tc-mcore.c (mcore_s_section): Dump literals before
526 changing section.
527
5281999-04-29 Nick Clifton <nickc@cygnus.com>
529
530 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
531 for COFF/PE port.
532
533Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
534
535 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
536 (TC_INIT_FIX_DATA): Delete.
537 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
538 (TC_INIT_FIX_DATA): Delete.
539 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
540 * write.c (fix_new_internal): Initialize fx_cgen member.
541 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
542 (gas_cgen_md_apply_fix3): Update.
543 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
544 (md_cgen_record_fixup_exp): Update.
545 (FX_OPINFO_R_TYPE): Update.
546
547 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
548 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
549 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
550 * frags.h (struct frag): Make opindex, opinfo ints.
551
552 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
553
5541999-04-26 Tom Tromey <tromey@cygnus.com>
555
556 * aclocal.m4, configure: Updated for new version of libtool.
557
5581999-04-22 Nick Clifton <nickc@cygnus.com>
559
560 * config/tc-mcore.c (md_apply_fix3): Renamed function from
561 md_apply_fix.
562 (md_apply_fix3): Do not fix up absolute relocations against
563 symbolic values.
564
565 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
566
5671999-04-20 Nick Clifton <nickc@cygnus.com>
568
569 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
570 changes and data-in-text directives.
571 (mcore_cons): New function: intercept cons() operations.
572 (mcore_float_cons): New function: intercept float_cons()
573 operations.
574 (mcore_stringer): New function: intercept stringer() operations.
575
5761999-04-18 Ian Lance Taylor <ian@zembu.com>
577
578 * obj.h (struct format_ops): Change generate_asm_lineno field to
579 take no parameters.
580 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
581
582 * config/tc-alpha.c (find_opcode_match): Add default case to
583 switch.
584 (find_macro_match): Likewise.
585 (load_expression): Parenthesize && within ||.
586
587 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
588
5891999-04-17 Nick Clifton <nickc@cygnus.com>
590
591 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
592 .text .data .section pseudo ops.
593 (mcore_s_section): New function. Dump lits before changing secs.
594 (mcore_s_text): New function. Dump lits before changing secs.
595 (mcore_s_data): New function. Dump lits before changing secs.
596
5971999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
598
599 * config/tc-mips.c (mips_32bitmode): New.
600 (md_begin): Set mips_32bitmode if needed.
601 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
602 Set EF_MIPS_32BITMODE.
603
604Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
605
606 * config/obj-coff.c (c_section_symbol): Fix typo in previous
607 change.
608
6091999-04-16 Nick Clifton <nickc@cygnus.com>
610
611 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
612
613Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
614
615 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
616 expressions correctly.
617
618
6191999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
620
621 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
622
623Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
624
625 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
626 and fmpynfadd instructions.
627
6281999-04-11 Richard Henderson <rth@cygnus.com>
629
630 * as.h (environ): Declare it, if needed.
631 * as.c (dump_statistics): Don't declare environ.
632 * configure.in (environ): Detect declaration.
633 * configure, config.in: Rebuild
634
635 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
636 (i386_displacement): Allocate enough space for replacement buffer.
637 Clean up replacement buffer initialization.
638
6391999-04-11 Bob Manson <manson@charmed.cygnus.com>:
640
641 * subsegs.c (section_symbol): Don't create a new symbol if one
642 already exists; instead, use the existing one, but set its segment
643 and frag data if it hasn't already been defined.
644 * config/obj-coff.c (c_section_symbol): Likewise.
645
646Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
647
648 * tc-alpha.c (load_expression): Call as_bad instead of abort.
649
6501999-04-08 Nick Clifton <nickc@cygnus.com>
651
652 * config/tc-mcore.c: New File: Support routines for MCore
653 assembler.
654 * config/tc-mcore.h: New File: Definitions for MCore assembler.
655 * config/obj-coff.c: Add support for mcore-pe target.
656
657 * Makefile.am: Add support for MCore targets.
658 * Makefile.in: Regenerate.
659 * configure.in: Add support for MCore targets.
660 * configure: Regenerate.
661
662 * doc/all.texi: Set MCORE.
663 * doc/as.texinfo: Document MCore specific command line options.
664
665 * write.h: Prevent multiple inclusion.
666
6671999-04-06 Ian Lance Taylor <ian@zembu.com>
668
669 * asintl.h (LC_MESSAGES): Never define.
670 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
671 does not define it.
672 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
673 does not define it.
674
675 * Makefile.am (m68k-parse.c): If configuring in the source
676 directory, copy m68k-parse.y into the local directory before
677 running ylwrap, to remove spurious differences when generating
678 snapshots.
679 * Makefile.in: Rebuild.
680
681 * config/tc-sparc.h (md_do_align): Just allocate the number of
682 bytes necessary, rather than always allocating 1024.
683
6841999-04-04 Ian Lance Taylor <ian@zembu.com>
685
686 * listing.c (listing_newline): Add cast to avoid warning.
687 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
688 * config/tc-i386.c (i386_scale): Add return value.
689 (build_displacement_string): Remove unused local temp_disp2.
690 (i386_intel_memory_operand): Add parentheses to avoid warning.
691 (i386_intel_operand): Remove unused local end_of_operand_string.
692 (i386_operand): Remove unused local operand_modifier.
693 (i386_operand): Add parens to avoid warning.
694
6951999-04-04 Don Bowman <don@pixsci.com>
696
697 * configure.in: Add mips*-*-vxworks* target; have it define
698 MIPS_STABS_ELF.
699 * configure, config.in: Rebuild.
700
7011999-03-31 Nick Clifton <nickc@cygnus.com>
702
703 * configure.in (emulations): Add support for arm-epoc-pe.
704 * configure: Regenerate.
705 * config/te-epoc-pe.h: New file. Define macros specific to
706 arm-epoc-pe target.
707 * config/tc-arm.h: Select epoc-pe-arm target format if configured
708 for arm-epoc-pe target.
709
710Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
711
712 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
713
714Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
715
716 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
717 detect ",n" without a condition.
718 (pa_parse_neg_cmpsub_cmpltr): Likewise.
719
720
721Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
722
723 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
724 instruction is encoded with one bit.
725
726
7271999-03-23 Ian Lance Taylor <ian@zembu.com>
728
729 * doc/internals.texi (CPU backend): Mention that
730 line_separator_chars should not include newline. From thi
731 <ttn@mingle.glug.org>.
732
7331999-03-22 Doug Evans <devans@casey.cygnus.com>
734
735 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
736 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
737
738Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
739
740 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
741
742Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
743
744 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
745
746
747Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
748
749 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
750
7511999-03-15 Martin Hunt <hunt@cygnus.com>
752
753 * app.c (do_scrub_begin): Change '-' back to a symbol char
754 so we can use multiple opcodes on a line again.
755
756 * config/tc-d30v.c: By default, warn if a symbol has
757 the same name as a register. Plus some minor
758 updates from the branch.
759
7601999-03-13 Nick Clifton <nickc@cygnus.com>
761
762 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
763 BFD_RELOC_16 and BFD_RELOC_64.
764
7651999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
766
767 * expr.c (expr): Add missing else.
768
7691999-03-12 Nick Clifton <nickc@cygnus.com>
770
771 * config/tc-arm.c (md_apply_fix3): Improve error message.
772
7731999-03-11 Doug Evans <devans@casey.cygnus.com>
774
775 * Makefile.am (CPU_TYPES): Add fr30.
776 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
777 (fr30,m32r dependencies): Update.
778 * Makefile.in: Rebuild.
779
780 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
781 (gas_cgen_record_fixup_exp): Ditto.
782 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
783 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
784 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
785 (md_cgen_lookup_reloc): Update use of operand->type.
786 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
787 (md_convert_frag): Call cgen_operand_lookup_by_num.
788 (md_cgen_lookup_reloc): Update use of operand->type.
789 (m32r_cgen_record_fixup_exp): Ditto.
790
7911999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
792
793 * config/tc-mips.c (md_show_usage): Fix message.
794
7951999-03-03 Nick Clifton <nickc@cygnus.com>
796
797 * doc/c-arm.texi (ARM Syntax): Document new command line switches
798 and LDR reg,=<expr> instruction.
799
800 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
801 -mcpu=arm9tdmi.
802
803Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
804
805 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
806
8071999-02-17 Nick Clifton <nickc@cygnus.com>
808
809 This patch was created by: Scott Bambrough
810 <scottb@corelcomputer.com>
811
812 * app.c:
813 Special cased '@' character. The '@' character is used as the
814 ARM assembler comment character, as a special character
815 and in ELF .symver pseudo-op's, and as a special character in
816 .type and .section pseudo-ops.
817 (symver_pseudo): New static variable.
818 (symver_state): New static variable.
819 (struct app_save): Add field 'symver_state'.
820 (app_push): Save global symver_state int struct app_save.
821 (app_pop): Restore global symver_state from struct app_save.
822 (do_scrub_chars): Special case handling of '@' character in
823 .symver pseudo-ops.
824
825 * configure.in: Modified to recognize armv* uname syntax from ARM
826 Linux kernel.
827 * configure: Regenerated.
828
829 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
830 a prefix to the section's type.
831 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
832 the type's typename.
833
834 * config/tc-arm.h: Add support for PIC generation:
835 (pic_code): New boolean.
836 (obj_relocate_extern): Define.
837 (TC_RELOC_RTSYM_LOC_FIXUP): Define
838 (TC_CONS_FIX_NEW): Define.
839 (tc_fix_adjustable): Define.
840 (GLOBAL_OFFSET_TABLE_NAME): Define.
841
842 * config/tc-arm.c: Add support for PIC generation:
843 (line_seperator_chars): Allow ';' as a seperator for Linux.
844 (is_immediate_prefix): New macro.
845 (arm_parse_reloc): New function.
846 (s_arm_elf_cons): New function.
847 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
848 (md_undefined_symbol): Special case handling for the Global Offset
849 Table's symbol.
850 (md_apply_fix3): Handle PIC relocs.
851 (tc_gen_reloc): Handle PIC relocs.
852 (md_parse_option): Add support for '-k' command line switch to
853 enable PIC generation.
854 (cons_fix_new_arm): New function.
855 (s_arm_elf_cons): New function.
856
857Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
858
859 * configure.in: Add comments for uses of AC_DEFINE.
860 * acinclude.m4: Likewise.
861 * acconfig.h: Remove.
862 * aclocal.m4: Rebuild.
863 * configure: Rebuild.
864 * Makefile.in: Rebuild.
865 * config.in: Rebuild.
866
8671999-02-15 Jim Lemke <jlemke@cygnus.com>
868
869 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
870 non-constant offset from a base register.
871
8721999-02-14 Ken Raeburn <raeburn@raeburn.org>
873
874 * config/tc-alpha.c (md_show_usage): Put \ before newline in
875 strings always.
876
877Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
878
879 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
880 (emit_insn): Look for pc-relative and no-overflow specifiers on
881 internal relocation types.
882
8831999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
884
885 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
886 -mcpu=NNNN flags.
887
888 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
889 mips_cpu instead.
890 (mips_4650, mips_4010, mips_4100): Variables removed.
891 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
892 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
893 variables.
894 (md_begin): Don't bother initializing the mips_NNNN variables;
895 mips_cpu is set, and that's good enough now.
896 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
897 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
898 (show): New function, to handle wrapping in the CPU lists.
899 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
900
901Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
902
903 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
904 than treat as an immediate specifier.
905
906Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
907
908 * config/tc-i386.c: Prototype many functions.
909 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
910 (i386_immediate): Remove unused second argument.
911 (i386_intel_operand): Fix i386_is_reg typo.
912 (i386_operand): Use allow_naked_reg.
913 (output_invalid): Make operand int for K&R.
914
915Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
916
917 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
918 patch.
919 * Makefile.in: Rebuild.
920
9211999-02-09 Doug Evans <devans@casey.cygnus.com>
922
923 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
924 (cgen.o): Ditto.
925 (EXTRA_as_new_SOURCES): Comment out.
926 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
927 * Makefile.in: Rebuild.
928 * doc/Makefile.in: Rebuild.
929 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
930 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
931 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
932 * configure: Rebuild.
933 * aclocal.m4: Rebuild.
934 * config.in: Rebuild.
935 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
936 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
937 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
938 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
939 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
940 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
941 (gas_cgen_record_fixup_exp): Ditto.
942 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
943 descriptor, not global variable.
944 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
945 descriptor, not global variable. Refer to insert_operand handler
946 via cpu descriptor, not global function.
947 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
948 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
949 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
950 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
951 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
952 * config/tc-m32r.c: Ditto.
953 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
954 (md_assemble): Ditto.
955 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
956
9571999-02-09 Nick Clifton <nickc@cygnus.com>
958
959 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
960 relocations for ELF targets.
961
9621999-02-08 Nick Clifton <nickc@cygnus.com>
963
964 * configure.in: Add support for StrongARM target.
965 * configure: Regenerate.
966
9671999-02-05 Nick Clifton <nickc@cygnus.com>
968
969 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
970
971 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
972 for COFF ports.
973
974Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
975
976 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
977
978Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
979
980 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
981 (INTEL_DWORD_MNEM_SUFFIX): Define.
982 (BYTE_PTR): Define.
983 (WORD_PTR): Define.
984 (DWORD_PTR): Define.
985 (XWORD_PTR): Define.
986 (SHORT): Define.
987 (OFFSET_FLAT): Define.
988 (FLAT): Define.
989 (NONE_FOUND): Define.
990 (No_dSuf): Define.
991 (No_xSuf): Define.
992 * config/tc-i386.c (set_intel_syntax): New routine.
993 (intel_syntax): Declare.
994 (allow_naked_reg): Declare.
995 (md_pseudo_table): Support .intel_syntax and .att_syntax.
996 (intel_float_operand): New routine.
997 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
998 Handle brackets as well as parens. Call i386_intel_operand for
999 intel syntax. Reverse operands if appropriate. Handle new
1000 suffixes. Handle movzx and movsx.
1001 (i386_is_reg): New routine.
1002 (i386_immediate): New routine.
1003 (i386_scale): New routine.
1004 (i386_displacement): New routine.
1005 (i386_operand_modifier): New routine.
1006 (build_displacement_string): New routine.
1007 (i386_parse_seg): New routine.
1008 (i386_intel_memory_operand): New routine.
1009 (i386_intel_operand): New routine.
1010 (i386_operand): Call i386_displacement, i386_immediate,
1011 i386_scale, etc. instead of handling inline.
1012 (parse_register): Handle registers without prefix.
1013
1014Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1015
1016 * configure: Regenerate.
1017 * configure.in (arm-*-oabi): New.
1018 (thumb-*-oabi): New.
1019 * config/tc-arm.c (target_oabi): Declare.
1020 (md_apply_fix3): Support REL relocs.
1021 (md_parse_option): Handle -oabi.
1022 (elf32_arm_target_format): New routine.
1023 (md_longopts): Add OPTION_OABI.
1024 * config/tc-arm.h: Redefine TARGET_FORMAT.
1025
1026
10271999-01-28 Nick Clifton <nickc@cygnus.com>
1028
1029 * write.c (write_relocs): Handle out of range error.
1030
1031 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1032 (fr30_force_relocation): Default to 0.
1033
1034 * config/tc-fr30.h (obj_fix_adjustable): Define.
1035 (TC_FORCE_RELOCATION): Define.
1036
1037 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1038 relocs.
1039
10401999-01-16 Nick Clifton <nickc@cygnus.com>
1041
1042 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1043 merge of two instructions if the left instruciton kills the right.
1044
10451999-01-11 Doug Evans <devans@casey.cygnus.com>
1046
1047 * Makefile.in: Regenerate.
1048 * configure.in: Redo test for using cgen.
1049 * configure: Regenerate.
1050
10511999-01-09 Nick Clifton <nickc@cygnus.com>
1052
1053 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1054 redefinition of this macro.
1055
1056Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1057
1058 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1059 warning.
1060
10611998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1062
1063 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1064 a read of HI or LO and an immediatly following branch.
1065
10661998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1067
1068 * config/tc-mips.c (md_begin): Another correction to the setting of
1069 mips_eabi64.
1070
10711998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1072
1073 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1074
10751998-12-21 Nick Clifton <nickc@cygnus.com>
1076
1077 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1078 bit insn when optimizing, so that parallelised instructions will
1079 start on a 32 bit boundary.
1080
10811998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1082
1083 * config/tc-mips.c (mips_eabi64): New.
1084 (md_begin): Set mips_eabi64.
1085 (mips_elf_final_processing): Use it.
1086
10871998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1088
1089 * config/tc-mips.c (mips_elf_final_processing):
1090 Correct setting of ABI in e_flags.
1091
1092Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1093
1094 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1095
10961998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1097
1098 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1099
11001998-12-15 Doug Evans <devans@casey.cygnus.com>
1101
1102 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1103 warning, values that don't fit in the field.
1104
11051998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1106
1107 * config/tc-mips.c (mips_abi_string): New.
1108 (md_parse_option,md_longopts): Add mabi.
1109 (mips_elf_final_processing): Set e_flags based on mabi flag.
1110
11111998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1112
1113 * config/tc-mips.c (md_parse_option): Handle vr4111.
1114
111598-12-11 Ken Raeburn <raeburn@cygnus.com>
1116
1117 * config/tc-h8300.c (build_bytes): Change message given if the
1118 instruction requires H8/300H mode and we're not in Hmode, to
1119 suggest that it may be the operand modes that are the problem, not
1120 necessarily the opcode.
1121
11221998-12-10 Nick Clifton <nickc@cygnus.com>
1123
1124 * config/tc-fr30.c: Add line separator character.
1125
1126Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1127
1128 * configure.in (hppa-*-mpeix*): New target.
1129 * config/obj-som.h (obj_som_compiler): Declare.
1130 * config/obj-som.c (compiler_seen): New static variable.
1131 (obj_som_compiler): New function.
1132 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1133 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1134 (pa_type_args): Set hppa_priv_level.
1135 (pa_compiler): New static function if OBJ_SOM.
1136 * configure: Rebuild.
1137
1138Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1139
1140 * read.c (output_leb128): Don't mark as inline.
1141
11421998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1143
1144 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1145 AIX .vbyte unaligned data support.
1146 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1147 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1148 sections.
1149
11501998-12-07 Nick Clifton <nickc@cygnus.com>
1151
1152 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1153 input handling.
1154
1155Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1156
1157 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1158 BFD_RELOC_ARM_PCREL_BRANCH.
1159
1160Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1161
1162 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1163 checking the target type.
1164 (mips-dec-bsd*): Set endian to little.
1165 * configure: Rebuild.
1166
1167 COFF weak symbol support, based on patches from Mark Elbrecht
1168 <snowball3@usa.net>:
1169 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1170 * config/obj-coff.c (obj_coff_weak): New static function.
1171 (obj_coff_endef) [both versions]: Handle weak symbols.
1172 (coff_frob_symbol): Likewise.
1173 (yank_symbols): Likewise.
1174 (obj_pseudo_table): Add "weak".
1175
1176 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1177 <aymeric.vincent@emi.u-bordeaux.fr>.
1178 * aclocal.m4: Rebuild with current tools.
1179 * configure: Rebuild.
1180
1181 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1182 an assertion failure for a case we can't handle when OBJ_ECOFF.
1183
1184 * expr.c (operator): And with 0xff to avoid problems with signed
1185 char.
1186
11871998-12-03 Nick Clifton <nickc@cygnus.com>
1188
1189 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1190 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1191
11921998-12-02 Nick Clifton <nickc@cygnus.com>
1193
1194 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1195 LDI:20 insn.
1196
1197Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1198
1199 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1200 of pcrel point.
1201
1202Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1203
1204 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1205 pcrel point.
1206
1207Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1208
1209 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1210 scope.
1211 (d10v_cleanup): Only generate previous insn if a multiline insn is
1212 not pending.
1213
1214Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1215
1216 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1217 FR30_OPERAND_I32.
1218
1219Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1220
1221 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1222 -marm6xxx command line switches.
1223
12241998-11-18 Doug Evans <devans@casey.cygnus.com>
1225
1226 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1227 (itbl-ops.o): Delete duplicate dependencies.
1228 Rebuild dependencies.
1229 Add fr30 dependencies.
1230 * Makefile.in: Rebuild.
1231
1232Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1233
1234 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1235 opcode list.
1236 * listing.c: Ignore line terminator characters found inside
1237 strings.
1238
1239Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1240
1241 * po/gas.pot: Regenerated.
1242
1243Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1244
1245 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1246 fr30_is_label_start(). Also checks for delay slot insns.
1247
1248 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1249 FR30 instructions which contain a colon in the mnemonic.
1250
1251 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1252
1253Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1254
1255 * config/tc-fr30.c: Removed currently superflous code.
1256
1257Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1258
1259 * config/tc-fr30.h: New file.
1260 * config/tc-fr30.c: Tweaking so that it will compile.
1261
1262Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1263
1264 * config/tc-d10v.h (obj_fix_adjustable): Define.
1265 (TC_FORCE_RELOCATION): Define.
1266 (d10v_force_relocation): Declare.
1267 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1268 (md_apply_fix3): Handle Vtable relocs.
1269 (d10v_fix_adjustable): New.
1270 (d10v_force_relocation): New.
1271
1272Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1273
1274 * config/tc-d30v.c: Change default behaviour to ignore potential
1275 conflicts between register name and symbol names.
1276
1277Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1278
1279 * configure.in: Add fr30-*-*.
1280 * config/tc-fr30.c: New file.
1281 * Makefile.in: Regenerated.
1282 * config.in: Regenerated.
1283 * configure: Regenerated.
1284 * doc/Makefile.in: Regenerated.
1285 * po/gas.pot: Regenerated.
1286
1287Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1288
1289 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1290 are 16 bit insns.
1291
1292Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1293
1294 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1295 characters.
1296 (do_scrub_chars): Add some casts to unsigned char to avoid
1297 unwanted sign extension.
1298 * read.c (lex_type): Set characters about 127 to be symbol
1299 characters.
1300 * config/tc-i386.c (md_begin): Set identifier_chars and
1301 operand_chars for values above 127.
1302
1303Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1304
1305 * configure.in: detect cygwin* instead of cygwin32*
1306 * configure: regenerate
1307
1308Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1309
1310 * listing.c: Add support for producing a listing from piped
1311 input.
1312
1313Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1314
1315 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1316 (append_insn): Account for the tx39's multiply behavior.
1317
13181998-10-26 Michael Meissner <meissner@cygnus.com>
1319
1320 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1321 from assemble_parallel_insns. Add support for '->' to indicate
1322 explicitly serializing the instructions.
1323 (md_assemble): Ditto.
1324
1325Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1326
1327 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1328 WEAK handling.
1329
1330Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1331
1332 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1333
1334Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1335
1336 * config/tc-mips.c : support frame and regmask/fregmask when
1337 MIPS_STABS_ELF is specified.
1338
1339Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1340
1341 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1342 (md_apply_fix): Don't return 1 for VTABLE relocs.
1343 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1344
1345Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1346
1347 * doc/c-i386.texi: Replace occurences of "opcode" with
1348 "instruction mnemonic", "instruction", or "mnemonic" when
1349 referring to the name of an instruction. Use "opcode" when
1350 referring to the sequence of machine bytes.
1351
1352 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1353 (is_opcode_char): Rename to is_mnemonic_char.
1354 (md_assemble and i386_operand): Correct error messages from
1355 "opcode" to "instruction mnemonic"
1356 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1357 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1358 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1359 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1360 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1361 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1362 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1363
1364 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1365
1366 * config/tc-i386.c (i386_operand): Check for garbage after
1367 register name.
1368
1369Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1370
1371 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1372 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1373
1374Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1375
1376 * config/tc-sh.h (obj_fix_adjustable): Define.
1377 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1378 (md_apply_fix): Likewise.
1379 (tc_gen_reloc): Likewise.
1380 (sh_fix_adjustable): New.
1381
1382Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1383
1384 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1385 * cgen.h (gas_cgen_finish_insn): Update prototype.
1386 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1387 cgen_insn_t -> CGEN_INSN_INT.
1388 (make_parallel): Update handling of CGEN_INT_INSN_P.
1389 (assemble_parallel_insn): Ditto.
1390 (target_make_parallel): New function.
1391 (md_assemble): Use it.
1392
1393Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1394
1395 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1396
1397Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1398
1399 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1400 converted into lower case.
1401
1402Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1403
1404 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1405 (gas_cgen_tc_gen_reloc): Likewise.
1406 * config/tc-m32r.h (obj_fix_adjustable): Define.
1407 * config/tc-m32r.c (m32r_fix_adjustable): New.
1408 (m32r_force_relocation): Handle VTABLE relocs.
1409
1410Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1411
1412 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1413
1414Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1415
1416 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1417 to lower case before parsing.
1418
1419 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1420 parallel insns modift buts in the PSW as a side effect.
1421
1422Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1423
1424 * config/tc-d30v.c (find_format): Test for missing flag and
1425 control registers.
1426
1427 (md_apply_fix3): Fix error messages to avoid
1428 assumption about presence of a symbol.
1429
1430 (parallel_ok): Disallow parallel instructions that both modify the
1431 same flag register.
1432
1433 (find_format): Generate a warning if an odd numbered register is
1434 used as the first register in a mutli-register instruction.
1435
1436Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1437
1438 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1439 relocations are always associated with a symbol.
1440
1441Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1442
1443 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1444 (elf32_sparc_force_relocation): Declare.
1445 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1446 (tc_gen_reloc): Handle vtable relocs.
1447 (elf32_sparc_force_relocation): New.
1448
1449Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1450
1451 * symbols.c (S_IS_FUNCTION): New.
1452 * config/tc-v850.h (obj_fix_adjustable): Define.
1453 (TC_FORCE_RELOCATION): Define.
1454 (v850_force_relocation): Declare.
1455 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1456 of fx_addnumber for VTABLE reloc addends.
1457 (md_apply_fix3): Handle VTABLE relocs.
1458 (v850_fix_adjustable): New.
1459 (v850_force_relocation): New.
1460
1461Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1462
1463 * tc-hppa.c (fp_operand_format): Add some additional formats.
1464 (pa_ip): Do not automatically promote into pa2.0 mode.
1465 (pa_level): Handle ".level 2.0".
1466
1467Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1468
1469 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1470 * config/tc-i386.h (template.extension_opcode): Change to
1471 unsigned int to allow full range of 8-bit opcode suffixes.
1472 (None): Redefine as 0xffff.
1473
1474 From Jeff B Epler <jepler@usgs.gov>
1475 * doc/c-i386.texi (i386-SIMD): New section.
1476
1477Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1478
1479 * read.c (discard_rest_of_line): New function.
1480 * read.h: Declare it.
1481 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1482
1483Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1484
1485 * config/tc-d10v.c (find_symbol_matching_register): New function.
1486 (find_opcode): Cope with the case where a register name matches
1487 a symbol name.
1488
1489Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1490
1491 * config/tc-v850.c (md_pcrel_from): Rename to
1492 v850_pcrel_from_section.
1493 (v850_pcrel_from_section): Do not resolves symbols in other
1494 sections.
1495
1496 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1497
1498Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1499
1500 * config/tc-d10v.c (find_opcode): Generate an error if a register
1501 is supplied for an operand that should not be a register.
1502
1503Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1504
1505 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1506 instructions to have another instruction in the right bin.
1507
1508Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1509
1510 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1511 the right container if the left container holds a branch
1512 instruction.
1513
1514Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1515
1516 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1517 both a register name and symbol name.
1518 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1519
1520Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1521
1522 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1523 execution unit class.
1524
1525 (reg_name_search): If a name matches a register and a symbol,
1526 prefer the register.
1527 (find_format): Disallow flag registers when a general purpose
1528 register is required.
1529 If a number is required, but a register has been given, check to
1530 see if a symbol with the same name as the register exists, and if
1531 so, use that symbol.
1532
1533Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1534
1535 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1536
1537Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1538
1539 * config/tc-d30v.c (find_format): Do not accept flag registers as
1540 general purpose registers.
1541 (find_format): If an immediate value is expected at a given place
1542 in a format, but a register name has been provided instead, check
1543 to see if that register name matches the name of a predefined
1544 symbol and if it does, then use the symbol instead.
1545 (reg_name_search): If a register name matches a symbol name,
1546 prefer the register name to the symbol name.
1547
1548Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1549
1550 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1551 the previous insn to empty.
1552
15531998-09-20 Michael Meissner <meissner@cygnus.com>
1554
1555 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1556 pieces, forcing the use of an ANSI compiler.
1557
1558Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1559
1560 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1561 relocs.
1562 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1563
1564Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1565
1566 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1567 assembler syntax.
1568 (obj_elf_vtable_entry): Likewise.
1569 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1570 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1571 (tc_gen_reloc): Likewise.
1572 (arm_fix_adjustable): Likewise.
1573 (elf32_arm_force_relocation): New.
1574 (armelf_frob_symbol): Remove coff-style symbol support.
1575
1576Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1577
1578 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1579
1580Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1581
1582 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1583 OBJ_COFF so that routine is defined for a.out format.
1584
1585Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1586
1587 * config/tc-i386.c (i386_operand): Detect non-segment registers
1588 used as segment prefixes.
1589
1590Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1591
1592 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1593 optimize across FDE boundaries.
1594
1595 * config/obj-coff.c (obj_coff_section): Preserve any link once
1596 flags when setting the section flags.
1597
1598Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1599
1600 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1601 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1602
1603Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1604
1605 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1606 to the host width.
1607
1608Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1609
1610 * frags.c (frag_grow): Include the size of the frag struct in the
1611 obstack chunk size.
1612
1613 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1614 if the new subseg comes before the old.
1615
1616Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1617
1618 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1619 to handle edge8 and edge16.
1620
1621Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1622
1623 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1624 before we clobber the symbol involved.
1625
1626Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1627
1628 * config/tc-arm.c: Remove OBJ_ELF definitions for
1629 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1630 use arm_adjust_symtab for OBJ_COFF.
1631 (armelf_adjust_symtab): New Routine.
1632 * config/tc-arm.h: Define obj_adjust_symtab to
1633 armelf_adjust_symtab for OBJ_ELF.
1634
1635Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1636
1637 * configure.in: Make all i386-elf targets use bfd_gas.
1638 * config/tc-i386.c (tc_i386_force_relocation): New.
1639 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1640 (md_apply_fix3): Likewise.
1641 (tc_gen_reloc): Handle them.
1642 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1643 tc_i386_force_relocation.
1644
1645Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1646
1647 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1648
1649Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1650
1651 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1652 current opcode after writing the first insturction of a reverse
1653 sequential pair.
1654
1655Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1656
1657 * read.h (generate_lineno_debug): Add prototype.
1658 * read.c (generate_lineno_debug): Make non-static.
1659
1660Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1661
1662 * config/tc-i386.c (md_assemble): Only warn for address/data size
1663 prefixes.
1664
1665Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1666
1667 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1668 against Thumb function names, as the linker needs this information.
1669
16701998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1671
1672 * expr.c (operand): Check also that there is no advance in operand
1673 after atof_generic in order to decide "is it label 0f or floating
1674 point number?".
1675
1676Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1677
1678 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1679 command line options with a single dash.
1680 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1681
1682Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1683
1684 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1685 * tc-arm.c (arm_fix_adjustable): New routine.
1686
16871998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1688
1689 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1690 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1691 demand_empty_rest_of_line before mri_comment_end.
1692 (equals): Check garbage after expression before
1693 mri_comment_end in MRI mode.
1694
1695Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1696
1697 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1698 small immediate constant to use the constant itself rather than
1699 always using 1.
1700
1701Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1702
1703 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1704 (pa_leave): Likewise.
1705
1706Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1707
1708 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1709 prefixes.
1710 (i386_operand): Fix an error message.
1711
1712Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1713
1714 * doc/c-arm.texi (ARM Directives): Document .req directive.
1715
1716 * config/tc-arm.c (reg_required_here): Display erroneous string if
1717 the register name could not be decoded.
1718 Do not set inst.instruction if the sift is -1.
1719
1720Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1721
1722 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1723 we do for EXTERN.
1724
1725Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1726
1727 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1728 even if it is belived to be unnecessary.
1729
1730Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1731
1732 config/tc-i386.c (i386_operand): Size immediate constants by
1733 suffix (erroneously removed as part of July 7 change).
1734
1735Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1736
1737 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1738 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1739 (armelf_frob_symbol): New Routine.
1740 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1741
1742Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1743
1744 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1745
1746Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1747
1748 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1749 command line switches passed to assembler.
1750
1751Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1752
1753 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1754 (gas_cgen_opcode_desc): Declare.
1755 (gas_cgen_parse_operand): Declare.
1756 (*): Prepend gas_ to gas specific fns to denote them as such.
1757 All uses updated.
1758 * cgen.c (gas_cgen_opcode_desc): New global
1759 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1760 (queue_fixup): Renamed from cgen_queue_fixup.
1761 (*): Prepend gas_ to gas specific fns to denote them as such.
1762 All uses updated.
1763 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1764 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1765 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1766 Open opcode table and initialize it.
1767 (make_parallel): Use gas_cgen_opcode_desc.
1768 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1769 (md_assemble): Ditto.
1770
1771Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1772
1773 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1774 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1775 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1776 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1777 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1778 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1779 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1780 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1781 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1782 (INIT_STAB_SECTION): Likewise.
1783 (OBJ_PROCESS_STAB): Likewise.
1784
1785 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1786 (md_parse_option): Watch for them.
1787 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1788 (md_begin): Kill neverdef code.
1789 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1790 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1791 (s_alpha_coff_wrapper): New.
1792 (md_pseudo_table): Trap all ECOFF pseudos.
1793
1794Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1795
1796 Start of changes to remove mdebug section from mips*-elf
1797 Based on MIPS_STAB_ELF definition
1798 * acconfig.h: undef if not configured
1799 * config.in: undef if not configured
1800 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1801 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1802 * stabs.c (s_stab_generic): flush frag
1803
1804Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1805
1806 * configure.in: (arm-*-elf): Handle.
1807 (thumb-*-elf): Handle.
1808 * configure: Regenerate.
1809 * read.c (stringer): Fix typo in comment.
1810 * write.c (fixup_segment): Don't add symbol value to addend if
1811 TC_ARM and OBJ_ELF.
1812 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1813 sections.
1814 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1815 for OBJ_ELF.
1816
1817Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1818
1819 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1820 (write_2_short): Emit warning if new flag is set.
1821 (do_assemble): Set flags if left instruction is one of special
1822 "right-instruction-killer" type.
1823
1824Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1825
1826 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1827 Always output words in debug_info section as big endian.
1828 (sparc_target_format): Choose correct bfd target.
1829 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1830
1831Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1832
1833 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1834 to work with internationalization code. Issue an error when two
1835 operands match that are not allowed to match.
1836
1837Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1838
1839 * configure.in (install_tooldir): Allow target to specify whether
1840 it wants to be installed in $(tooldir)/bin.
1841 * configure: Regenerate.
1842 * Makefile.am (install-exec-local): Set install-exec-tooldir
1843 dependency via configure.
1844 * Makefile.in: Regenerate.
1845
1846Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1847
1848 * Makefile.am (install-exec-local): Split into two ...
1849 (install-exec-bindir,install-exec-tooldir): New rules.
1850 * Makefile.in: Regenerate.
1851
1852Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1853
1854 * Makefile.am (install-exec-local): Don't remove the file before
1855 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1856 W. Rozycki <macro@ds2.pg.gda.pl>.
1857 * Makefile.in: Rebuild.
1858
1859Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1860
1861 * cgen.c: Include libiberty.h.
1862 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1863 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1864 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1865 (md_cgen_lookup_reloc)): Declare.
1866 (md_cgen_record_fixup_exp): Declare.
1867 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1868 (m32r_relax_frag): Declare.
1869 (cgen_md_apply_fix3): Decls moved to cgen.h.
1870 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1871 (m32r_cgen_record_fixup_exp): Delete decl.
1872 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1873 (assemble_nop): Delete.
1874 (expand_debug_syms): Delete unused `exp'.
1875 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1876 Add default case for -Wall.
1877 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1878 (md_atof): Delete unused wordP.
1879
1880Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1881
1882 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1883 value.
1884
1885Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1886
1887 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1888 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1889 .print, .purgem, and .struct. Remove documentation for
1890 .app-file.
1891
1892Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1893
1894 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1895 Update call to insert_operand.
1896
1897Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1898
1899 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1900
1901Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1902
1903 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1904 whitespace after a prefix operator.
1905
1906Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1907
1908 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1909
1910Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1911
1912 * config/tc-sparc.c (log2): New static function.
1913 (s_reserve): Use log2 to convert alignment before calling
1914 record_alignment.
1915 (s_common): Use log2 to convert alignment before calling
1916 record_alignment and frag_align.
1917 (sparc_cons_align): Use log2.
1918
1919Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1920
1921 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1922 (s_common): Likewise.
1923
1924 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1925 initialization of waddr.
1926 (sparc_elf_final_processing): Add default case to switch.
1927
1928Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1929
1930 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1931 than temporary real.
1932
1933Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1934
1935 * write.c (subsegs_finish): Don't align the segments if there were
1936 any errors.
1937
1938 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1939 copying aux information.
1940
1941 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1942 expression into a symbol.
1943
1944Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1945
1946 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1947 type to unsigned int.
1948 (md_assemble): Change type used to store offsets from unsigned
1949 long to long.
1950 (i386_operand): Switch error check to only call RESTORE_END_STRING
1951 once after parse_register.
1952
1953Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1954
1955 * config/tc-v850.c (md_show_usage): Changed format to match that
1956 of gcc, ld, etc.
1957
1958 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1959
1960Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1961
1962 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1963 relocs.
1964 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1965 weak.
1966
1967Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1968
1969 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1970 * doc/Makefile.in: Rebuild.
1971
1972Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1973
1974 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1975 for %lo expressions.
1976 (mips_ip, case 'u'): Move range check after code to mask
1977 off bits in %hi/%lo expressions. Mask off high bits for
1978 %lo expressions.
1979
1980Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1981
1982 * doc/Makefile.am (gasver.texi): New target.
1983 (as.info, as.dvi): Depends upon gasver.texi.
1984 * doc/as.texinfo: Include gasver.texi. Mention version number on
1985 title page and in top node.
1986 * doc/Makefile.in: Rebuild.
1987
1988Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1989
1990 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1991 but not including the line containing the edict.
1992 * listing.h (LISTING_EOF): New.
1993 * input-scrub.c (input_scrub_next_buffer): Call it.
1994
1995Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1996
1997 * config/tc-i386.c (i386_operand): Don't set the size of an
1998 immediate address based solely on the suffix and the mode.
1999
2000 * config/tc-i386.c (md_assemble): Add assertion to make sure
2001 overlap2 does not set Imm.
2002
2003 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2004 sequences of whitespace to a single space.
2005 (is_space_chars): Just compare with space.
2006 (md_begin): Don't initialize space_chars.
2007 (md_assemble): Just skip a single whitespace character.
2008 (i386_operand): Rewrite base-index parsing to use new
2009 parse_register, and to skip white space. Skip white space in a
2010 number of other places too. Don't give error message if
2011 parse_register fails.
2012 (parse_register): Change reg_string parameter to be non-const.
2013 Add end_op parameter. Skip white space after the `%', and return
2014 end of register string. Give error message here rather than
2015 caller.
2016
2017Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2018
2019 Based on patch from Matt Semersky <matts@scd.hp.com>:
2020 * expr.c (op_encoding): Make const.
2021 (expr_set_precedence): New function.
2022 (expr_begin): Don't set operator rankings, just call
2023 expr_set_precedence.
2024 * expr.h (expr_set_precedence): Declare.
2025 * read.c (s_mri): Call expr_set_precedence.
2026
2027Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2028
2029 * doc/as.texinfo (Statements): Remove paragraph discussing
2030 continuing lines with a backslash. This hasn't worked for years,
2031 if it ever did.
2032
2033Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2034
2035 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2036 symbol definitions.
2037 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2038 (ps_CTORS, ps_DTORS): New section types.
2039 (vms_fixup_xtors_section): New function
2040 (Ctors_Psect, Dtors_Psect): Define.
2041 (IS_GXX_XTOR): Define
2042 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2043 Filter static constructors/destructors and add to
2044 Ctors_Symbols/Dtors_Symbols chain.
2045 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2046 appropriate section.
2047
2048 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2049 * makefile.vms: Merge vax/vms support.
2050
2051Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2052
2053 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2054 (elf_pseudo_table): Add them.
2055 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2056 (md_apply_fix): Accept them.
2057 (mips_fix_adjustable): Don't adjust them.
2058 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2059 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2060 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2061 (tc_fix_adjustable): Don't adjust them.
2062
2063Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2064
2065 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2066 (cgen.o): Use it.
2067 * Makefile.in: Regenerate.
2068 * configure.in: AC_SUBST cgen_cpu_prefix.
2069 * configure: Regenerate.
2070
2071Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2072
2073 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2074 Changed all users of COND12_DELAY.
2075
2076Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2077
2078 * config/tc-mn10300.c (set_arch_mach): New function.
2079 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2080 (md_begin): Default to mn10300 mode.
2081 (md_assemble): Only accept instructions for the core mn10300
2082 chip and the active machine type.
2083
2084Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2085
2086 * subsegs.h (segment_info_type): Give the struct a name.
2087 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2088 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2089 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2090 * config/tc-w65.h (tc_reloc_mangle): Declare.
2091 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2092
2093Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2094
2095 * config/tc-v850.c (v850_comm): Restore old section
2096 after common processing.
2097
2098Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2099
2100 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2101
2102Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2103
2104 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2105 char with code that explicitly sign-extends.
2106
2107Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2108
2109 * config/tc-v850.c (md_begin): Restore text section as the current
2110 section after creating call table sections.
2111 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2112 code.
2113
2114 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2115 with call to macro SYM_AUXINFO.
2116
2117Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2118
2119 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2120 with the program transform name.
2121 * Makefile.in: Rebuild.
2122
2123Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2124
2125 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2126 information.
2127
2128Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2129
2130 * config/tc-i386.c (i386_operand): Be prepared for a space between
2131 the open parenthesis and the start of the register operand,
2132 because of the June 16 change.
2133
2134Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2135
2136 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2137 BFD_ASSEMBLER.
2138
2139Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2140
2141 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2142 even if it is belived to be unnecessary.
2143
2144Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2145
2146 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2147 symbols.
2148 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2149
2150Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2151
2152 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2153 shift amount for a repeated operand. The shift amount for the
2154 repeated copy comes from the size of the operand.
2155
2156Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2157
2158 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2159
2160Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2161
2162 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2163
2164Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2165
2166 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2167 characters in it as LEX_IS_SYMBOL_COMPONENT.
2168 * config/tc-i386.h (tc_symbol_chars): Define.
2169 (extra_symbol_chars): Declare.
2170 * config/tc-i386.c (extra_symbol_chars): Define.
2171 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2172 (line_comment_chars): Set to '/' if TE_LINUX.
2173 * doc/c-i386.texi (i386-prefixes): Update.
2174 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2175
2176Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2177
2178 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2179 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2180
21811998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2182
2183 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2184 constraint in instructions REP & REPI.
2185
2186Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2187
2188 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2189 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2190
2191 (check_range): If the operand is shifted, then shift the number
2192 before checking its range.
2193
2194 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2195
2196 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2197 common sections.
2198
2199Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2200
2201 * config/tc-v850.c (v850_comm): Create special sections as needed.
2202
22031998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2204
2205 * config/tc-d10v.c (write_2_short): Addition of swapping
2206 instructions for sequential and reverse sequential order when
2207 given order is not possible.
2208
2209Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2210
2211 * Makefile.am: Rebuild dependencies.
2212 (DEP_INCLUDES): Fix reference to intl build directory.
2213 * Makefile.in: Rebuild.
2214
2215Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2216
2217 * doc/c-i386.texi: Update 16 bit documentation.
2218
2219 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2220 IgnoreDataSize to IgnoreSize as they are used for address size as
2221 well as data size.
2222 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2223 32-bit mode, similarly addr16/data16 and variants.
2224
2225Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2226
2227 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2228 sequential word multiply instructions.
2229
2230 (do_assemble): Add extra command line argument, to allow mul32
2231 attribute to be preserved across parallel insns.
2232 (md_assemble): Insert NOPs between explicitly parallel insns which
2233 contain an 32 bit multiply and a 16 multiply.
2234
2235Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2236
2237 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2238 likewise for REPE.
2239
2240 * config/tc-i386.c (reloc): Add braces.
2241
2242 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2243 consistent with Intel naming.
2244 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2245 use bitfields in sib_byte.
2246 (modrm_byte): Don't use bitfields here either.
2247
2248 * config/tc-i386.c (current_templates): Add const.
2249 (parse_register): Add const to return, param, and char *s.
2250 (i386_operand): Add const to reg_entry *r.
2251 * config/tc-i386.h (templates): Add const to start, end.
2252
2253 Inspired by code for 16 bit gas support from Martynas Kunigelis
2254 <martynas@nm3.ktu.lt>:
2255 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2256 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2257 (uses_mem_addrmode): Remove.
2258 (md_estimate_size_before_relax): Add support here too.
2259 (md_relax_table): Rewrite interface to md_relax for 16 bit
2260 support.
2261 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2262 (opcode_suffix_to_type): Remove.
2263 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2264 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2265 (md_convert_frag): Likewise.
2266 (i386_operand): Add support for 16 bit base/index regs,
2267 immediates, and displacements. Remove some unnecessary casts, and
2268 localise end_of_operand_string, displacement_string_start,
2269 displacement_string_end variables. Add GCC_ASM_O_HACK.
2270 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2271
2272 * config/tc-i386.c (prefix_hash): Remove.
2273 (md_begin): Rewrite without obstacks. Remove prefix hash table
2274 handling. Rewrite lexical table handling.
2275 (i386_print_statistics): Don't print prefix statistics.
2276 (md_assemble): Rewrite instruction parser so that line is not
2277 converted to lower case. Don't do a hash_find for prefixes,
2278 instead recognise them via opcode modifier.
2279 (expecting_operand, paren_not_balanced): Localise variables.
2280 * config/tc-i386.h (IsPrefix): Define.
2281 (prefix_entry): Remove.
2282
2283 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2284 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2285 '\\' in case where comment_chars contains '/'.
2286
2287 * config/tc-i386.c (MATCH): Ensure given operand and template
2288 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2289 you must write `ljmp *table(%ebx)'.
2290
2291 From H.J. Lu <hjl@gnu.org>:
2292 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2293 as 0 ifndef BFD_ASSEMBLER.
2294 (md_assemble): Allow immediate operands without suffix or
2295 other reg operand to default in size to the current code size.
2296
2297Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2298
2299 * config/tc-v850.c (md_begin): Restore creation of
2300 .call_table_text and .call_table_data sections.
2301
2302Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2303
2304 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2305 after emitting a word of noops.
2306
2307Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2308
2309 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2310 (i386_operand): Simplify checks for valid base/index combinations.
2311 Disallow `in 4(%dx),%al'.
2312
2313 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2314 index_reg const.
2315 (add_prefix): Change parameter from char to int.
2316
2317 * config/tc-i386.h (Ugh): Define opcode modifier.
2318 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2319
2320 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2321 CONSISTENT_REGISTER_MATCH macros to check register types more
2322 thoroughly. Check for illegal suffix/operand combinations
2323 when matching insns with operands. Handle new `s' suffix, and
2324 associated FloatMF opcode modifier for float insns with memory
2325 operands.
2326 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2327 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2328 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2329 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2330 DATA_PREFIX_OPCODE throughout.
2331
2332 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2333 (md_assemble): Rewrite suffix/register operand checking code to be
2334 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2335 AnyMem, the better to grep.
2336 (pi): Remove Abs.
2337 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2338 given a memory operand. Don't set Abs bits either.
2339 (type_names): Remove Mem*, Abs*.
2340 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2341 define opcode_modifiers as these cases are handled by Disp8,
2342 Disp16, Disp32 and suffix checks.
2343 (COMES_IN_BOTH_DIRECTIONS): Remove.
2344 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2345
2346 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2347 if IgnoreDataSize modifier given. Remove ShortformW modifier
2348 test. Add test for ShortForm in W base_opcode modification.
2349 Merge Seg2ShortForm and Seg3ShortForm code.
2350 * config/tc-i386.h (ShortFormW): Remove.
2351 (IgnoreDataSize): Define.
2352
2353Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2354
2355 * config/tc-d30v.c (md_assemble): Store previous segment state
2356 with previous instruction.
2357
2358Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2359
2360 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2361 (ebp, esp): Remove static variables.
2362 (MATCH): Remove test for InOutPortReg.
2363 (i386_operand): Properly handle InOutPortReg here instead.
2364 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2365 (md_assemble): Simplify and correct modrm and sib generation.
2366 (i386_operand): Add warning for scale without index.
2367 Rewrite checks for valid base/index combinations.
2368
2369 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2370 macros and enclose in do while(0).
2371 (RESTORE_END_STRING): Likewise.
2372 (md_assemble): Add one to printed operand number so we start
2373 from 1 not 0. Add some more gettext invocations.
2374 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2375 number here too.
2376
2377 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2378 DATA_PREFIX, SEG_PREFIX): Define.
2379 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2380 (check_prefix): Remove function.
2381 (add_prefix): New function. Add prefix to i.prefix as well as
2382 doing checks.
2383 (md_assemble): Changes for add_prefix. Remove hack for wait
2384 prefix, instead always output prefixes in fixed order. Test
2385 for jcxz/loop when selecting between word & dword operations,
2386 and add address size prefix rather than operand size prefix.
2387 Remove operand -> address size hack when emitting jcxz/loop.
2388 (i386_operand): Remove O_Absent check as it's done in expr.
2389
2390Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2391
2392 * configure.in: Recognize m5200 as a cpu_type of m68k.
2393 * aclocal.m4: Rebuild with current libtool.
2394 * configure: Rebuild.
2395
2396Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2397
2398 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2399 to relaxable_symbol to prevent references to external symbol from
2400 being relaxed.
2401
2402Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2403
2404 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2405 symbols are relaxable.
2406
2407Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2408
2409 * config/tc-v850.c (md_begin): Don't create special
2410 sections by default.
2411
2412Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2413
2414 * config/tc-mips.c (macro): For div and udiv, close the
2415 reorder block as soon as possible.
2416
2417Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2418
2419 From Matt Semersky <matts@scd.hp.com>:
2420 * macro.c (macro_mri_mode): New function.
2421 * macro.h (macro_mri_mode): Declare.
2422 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2423 MRI mode.
2424
2425Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2426
2427 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2428 OBJ_EVAX case.
2429
2430 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2431 until after xstrdup in OBJ_EVAX case.
2432
2433Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2434
2435 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2436 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2437 of hardcoded magic number.
2438 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2439
2440Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2441
2442 * read.c (do_s_func): New function.
2443 (s_func): Call it.
2444 * read.h (do_s_func): Add prototype.
2445
2446Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2447
2448 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2449 nops if fill pattern not specified.
2450
2451Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2452
2453 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2454 * config/te-go32.h (TE_GO32): Define.
2455 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2456
2457Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2458
2459 Implement .func/.endfunc pseudo-ops.
2460 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2461 (s_func): Declare.
2462 * read.c (potable): Add .func,.endfunc.
2463 (s_func): New function.
2464 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2465 functions.
2466 (in_doc_func_p,current_function_label): New static globals.
2467 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2468
2469Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2470
2471 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2472 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2473 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2474 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2475 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2476 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2477 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2478 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2479 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2480 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2481 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2482 * config/tc-a29k.c: Don't define md_short_jump_size,
2483 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2484 * config/tc-alpha.c: Likewise.
2485 * config/tc-alpha.h: Likewise.
2486 * config/tc-arm.c: Likewise.
2487 * config/tc-h8300.c: Likewise.
2488 * config/tc-h8500.c: Likewise.
2489 * config/tc-hppa.c: Likewise.
2490 * config/tc-i860.c: Likewise.
2491 * config/tc-i960.c: Likewise.
2492 * config/tc-ppc.c: Likewise.
2493 * config/tc-sh.c: Likewise.
2494 * config/tc-sparc.h: Likewise.
2495 * config/tc-tic30.c: Likewise.
2496 * config/tc-w65.c: Likewise.
2497 * config/tc-z8k.c: Likewise.
2498
2499Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2500
2501 * config/tc-vax.c (_): Delete this macro used for placeholder
2502 values in vax_operand_width_size; it conflicts with the _() macro
2503 used for internationalization.
2504
2505Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2506
2507 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2508 code. From Chris Moller <moller@bops.com>.
2509
2510 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2511 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2512 * read.c (emit_expr): Initialize seg and subseg fields of a new
2513 broken word.
2514 * write.c (write_object_file): Switch to the appropriate segment
2515 and subsegment when processing a broken word.
2516
2517 * config/tc-m68k.c (mri_assemble): New static function.
2518 (build_mri_control_operand): Call mri_assemble rather than
2519 md_assemble.
2520 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2521 (s_mri_endf, s_mri_endw): Likewise.
2522
2523Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2524
2525 * read.c (s_org): Call md_flush_pending_output if it is defined.
2526
2527 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2528
2529Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2530
2531 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2532 (md_parse_option): Add for same.
2533 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2534 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2535 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2536
2537 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2538
2539Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2540
2541 * config/tc-arm.c (find_real_start): Relax definition of local
2542 labels.
2543
2544Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2545
2546 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2547 symbols at the given address, not just the last one specified.
2548
2549Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2550
2551 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2552 or number_to_chars_littleendian to write data.
2553
2554Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2555
2556 * config/tc-v850.c (md_assemble): Remove artificially created
2557 register name symbols.
2558
2559Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2560
2561 * write.c (fixup_segment): Change "segment" to "section" in
2562 error message.
2563
2564Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2565
2566 * write.c (fixup_segment): Change sym1-sym2 message again.
2567
2568Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2569
2570 * write.c (fixup_segment): Improve error message for sym1-sym2
2571 errors when sym1 is in a different segment from sym2.
2572
2573Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2574
2575 * config/tc-m32r.c (warn_unmatched_high): New static local.
2576 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2577 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2578 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2579 (md_parse_option): Likewise.
2580 (md_show_usage): Likewise.
2581 (m32r_frob_file): Likewise.
2582
2583 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2584 (read_a_source_file): Call them.
2585 * read.h (stabs_generate_asm_file): Declare.
2586 * stabs.c (stabs_generate_asm_file): New function.
2587 (generate_asm_file): New function.
2588 (stabs_generate_asm_lineno): Move file name handling into
2589 generate_asm_file.
2590
2591Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2592
2593 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2594 (d30v_current_align, d30v_current_align_seg): New variables.
2595 (d30v_last_label): New variable.
2596 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2597 (s_d30v_data, s_d30v_section): Likewise.
2598 (md_pseudo_table): Call them.
2599 (md_begin): Initialize d30v_current_align_seg.
2600 (md_assemble): Call d30v_align when needed by known current alignment.
2601 (d30v_frob_label, d30v_cons_align): New functions.
2602 * config/tc-d30v.h (md_do_align): Remove.
2603 (tc_frob_label): Call d30v_frob_label.
2604 (md_cons_align): New.
2605
2606 * config/tc-d30v.c (find_format): Convert complex expressions to
2607 expression symbols before processing. Clean up code formatting.
2608
2609Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2610
2611 * po/Make-in (install-info): New target.
2612
2613Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2614
2615 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2616 instructions.
2617 * config/tc-mn10300.c (md_assemble): Likewise.
2618
2619Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2620
2621 * Makefile.am: Update with `make dep-am'.
2622 (HFILES): Add cgen.h.
2623 (cgen.o): Depend on cgen.h.
2624 * Makefile.in: Regenerate.
2625
2626 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2627
2628Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2629
2630 * gasp.c (grab_label): Permit a label to be a preprocessor
2631 variable by permitting a label to start with a backslash.
2632
2633Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2634
2635 * config/tc-mips.c (validate_mips_insn): Removed hack
2636 for previously inaccessible bitfields in some INSN_TRAP
2637 instructions.
2638
2639Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2640
2641 * config/tc-d30v.c (do_assemble): Abort with error message
2642 if opcode operands do not match.
2643
2644Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2645
2646 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2647 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2648 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2649 similar new 'q' operand.
2650
2651Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2652
2653 * cgen.c (cgen_asm_finish_insn): Fix typo.
2654
2655Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2656
2657 * cgen.h: New file.
2658 * cgen.c: Include it.
2659 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2660 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2661 All callers updated.
2662 * config/tc-m32r.c: Include cgen.h.
2663 (m23r_insn): New members num_fixups,fixups.
2664
2665Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2666
2667 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2668 to avoid compiler warning.
2669
2670Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2671
2672 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2673 calling make.
2674
2675 * makefile.vms (OBJS): Add ehopt.obj
2676
2677Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2678
2679 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2680
2681Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2682
2683 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2684 a short format insn.
2685 (md_assemble): Set it for explicitly packed insns.
2686
2687Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2688
2689 * config/obj-coff.c (c_symbol_merge): Do not take address of
2690 native fields when performing the memcpy.
2691
2692Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2693
2694 * config/tc-mips.c (macro,macro2): Implement
2695 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2696
2697Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2698
2699 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2700 relocations against globally visible symbols.
2701 * config/tc-m68k.c (relaxable_symbol): New macro.
2702 (m68k_ip, md_estimate_size_before_relax): Use it.
2703 (tc_m68k_fix_adjustable): Also handle weak symbols.
2704
2705Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2706
2707 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2708 references to externally visible symbols.
2709 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2710 values in twice for a PC relative reloc if the symbol is
2711 externally defined.
2712
2713 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2714 don't adjust a PC relative reloc against an externally visible
2715 symbol.
2716 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2717 for a PC relative fixup against an externally visible defined
2718 symbol, arrange to store object file and addend values as though
2719 the symbol were not defined.
2720 (tc_gen_reloc): Likewise.
2721
2722Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2723
2724 * read.c (sizeof_leb128): Referenced externally by write.c so
2725 don't inline.
2726
2727Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2728
2729 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2730 and expand a 'debug' symbol associated with the next instruction
2731 that does not cause a short instruction to be filled with a NOP.
2732 (md_pseudo_table): Add support for .debugsym.
2733 (assemble_parallel_insn): Add calls to expand_debug_sym as
2734 appropriate.
2735 (md_assemble): Ditto.
2736
2737Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2738
2739 * as.c (main): Conditionally call setlocale.
2740 * gasp.c (main): Likewise.
2741 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2742 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2743
2744Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2745
2746 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2747
2748Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2749
2750 * config/tc-hppa.c: Change all calls to bzero to use memset.
2751 (pa_ip): Add cast to avoid warning.
2752 (tc_gen_reloc, md_apply_fix): Likewise.
2753 (pa_find_space_by_number): Likewise.
2754 (hppa_force_relocation): Likewise.
2755 (pa_block): Change i to unsigned int.
2756 * config/obj-som.h (obj_som_copyright): Declare.
2757
2758Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2759
2760 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2761 for line numbers for assembly source.
2762
2763Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2764
2765 * configure.in: Change version number to 2.9.4
2766 * configure: Rebuild.
2767
2768Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2769
2770 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2771
2772Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2773
2774 * ecoff.h: Change symbolS in function declaration to struct
2775 symbol.
2776
2777Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2778
2779 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2780 (md_convert_frag): Fix i18n typo.
2781
2782Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2783
2784 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2785 * ecoff.h: Protoype it.
2786 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2787 [EVAX] (s_alpha_prologue): Delete.
2788 (md_pseudo_table): Update.
2789
2790Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2791
2792 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2793 array to local pointer.
2794 (get_args, parse_expr): Add casts to avoid warnings.
2795
2796Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2797
2798 * read.c (s_set): Cast xmalloc return value to fragS *.
2799 * config/tc-m68k.c (m68k_ip): Function made static to match
2800 previous forward declaration.
2801 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2802
2803Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2804
2805 * config/tc-v850.c: Add internationalisation macros to error
2806 strings.
2807
2808 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2809 macros to error strings.
2810
2811Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2812
2813 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2814 reloc is in the TOC csect.
2815 (md_apply_fix3): Correct gettext typo.
2816
2817Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2818
2819 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2820 .L - they are local labels and the branches are not really
2821 function calls but rather far jumps.
2822
2823Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2824
2825 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2826
2827Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2828
2829 * config/tc-i386.c (md_assemble): Print operand number rather than
2830 using ordinal_names.
2831 (i386_operand): Likewise.
2832
2833Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2834
2835 * Makefile.am (INTLLIBS): Define to work around apparent automake
2836 bug.
2837 All Makefiles: Regenerated.
2838
2839 * Many files: Added gettext invocations around user-visible
2840 strings.
2841 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2842 HAVE_LC_MESSAGES): Define.
2843 * dep-in.sed: Added asintl.h.
2844 * po/Make-in: New file.
2845 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2846 Include "asintl.h".
2847 * read.c (Z_): Renamed from `_'.
2848 * Makefile.am (SUBDIRS): Added po.
2849 (POTFILES): new macro.
2850 (po/POTFILES.in): New target.
2851 ($(OBJS)): Added asintl.h.
2852 (HFILES): Likewise.
2853 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2854 (as_new_LDADD): Added $(INTLLIBS).
2855 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2856 (gasp_new_LDADD): Added $(INTLLIBS).
2857 (gasp_new_DEPENDENCIES): New macro.
2858 * configure, aclocal.m4: Rebuilt.
2859 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2860 po/Makefile.
2861 (ALL_LINGUAS): Define.
2862 * macro.c: Include "asintl.h".
2863 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2864 * as.h: Include "asintl.h".
2865 * config/tc-i386.c (ordinal_names): Removed.
2866 (md_assemble): Changed error text to avoid ordinal_names.
2867 (i386_operand): Likewise.
2868 (reloc): Added as_bad to avoid i18n problems.
2869 (tc_gen_reloc): Likewise.
2870 * config/tc-arm.c (bad_args): Now a #define.
2871 (bad_pc): Likewise.
2872 * config/obj-vms.c (VMS_stab_parse): Changed type of
2873 `long_const_msg'.
2874 (global_symbol_directory): Unified strings to avoid i18n
2875 problems.
2876 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2877 avoid i18n problems.
2878 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2879 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2880 i18n problems.
2881 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2882 problems.
2883 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2884 comment.
2885 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2886 problems.
2887 * as.c (print_version_id): Added an fprintf to avoid i18n
2888 problems.
2889 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2890 problems.
2891 * expr.c (expr): Added as_warn call to avoid i18n problems.
2892 * messages.c (as_assert): Changed code to avoid i18n problems.
2893 (as_abort): Likewise.
2894 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2895 (s_space): Likewise.
2896 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2897
2898Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2899
2900 * config/tc-i386.c (check_prefix): New static function, split out
2901 from md_assemble.
2902 (struct _i386_insn): Add wait_prefix field.
2903 (md_assemble): Remove wait_prefix local variable. Use
2904 check_prefix when adding a prefix.
2905
2906 * config/tc-i386.c (current_templates): New static variable.
2907 (md_assemble): Remove current_templates local variable.
2908 (md_assemble, i386_operand): Improve error and warning messages in
2909 many places. Add RESTORE_END_STRING in many places before error
2910 return. Clarify some comments.
2911
2912 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2913 element array.
2914 (md_assemble): Parse string instruction operands, looking for
2915 segment override prefixes. Check for invalid segment prefixes on
2916 string instruction.
2917 (i386_operand): i.seg[] and max mem_operand changes for string
2918 insns.
2919 * config/tc-i386.h (EsSeg): Define.
2920
2921 * config/tc-i386.h (regKludge): Define.
2922 (iclrKludge, imulKludge): Don't define.
2923 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2924 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2925 opcode_modifier checks to look for more common cases first. Add
2926 default_seg for IsString case.
2927
2928Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2929
2930 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2931 AC_DECL_YYTEXT.
2932 * configure: Rebuild with new automake and libtool.
2933 * aclocal.m4, Makefile.in: Likewise.
2934
2935 * doc/Makefile.am (as.dvi): New target.
2936 * doc/Makefile.in: Rebuild.
2937
2938Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2939
2940 * configure.in: Added sparc86x support.
2941
2942 * configure: Rebuild.
2943
2944 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2945 sparc_arch.
2946 (md_parse_option): Warn if -EL is not supported for this architecture.
2947
2948 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2949
2950Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2951
2952 * config/tc-mips.c (mips_ip): Note when we use get match on
2953 the full instruction name.
2954
2955Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2956
2957 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2958 back into the expression to handle add/sub simplification correctly.
2959
2960Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2961
2962 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2963
2964Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2965
2966 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2967 #<n>' instruction.
2968
2969Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2970
2971 * symbols.c (max_indent_level): New global.
2972 (print_symbol_value_1): Use it.
2973 * expr.h (expr_build_dot): Declare.
2974 * expr.c (expr_build_dot): New function.
2975
2976Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2977
2978 * symbols.c (print_binary): New function.
2979 (print_expr_1): Call it.
2980
2981Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2982
2983 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2984 operand in the opcode.
2985
2986Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2987
2988 * config/tc-i386.h: Reorder operand flags and opcode modifier
2989 flags for clarity. Remove unused definitions: Unknown,
2990 ImmUnknown, DispUnknown, NoModrm.
2991 * config/tc-i386.c (type_names): Add missing Debug type.
2992 (md_assemble): Better duplicate prefix checking. Quicker string
2993 instruction check via new opcode_modifier flag.
2994
2995Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2996
2997 * doc/as.texinfo (Invoking): Clarify -Wa example.
2998
2999Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3000
3001 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3002 (s_mips_weakext): Define.
3003 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3004 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3005 defined(TC_MIPS).
3006
3007Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3008
3009 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3010 is an error if the value can not be computed at assembly time.
3011 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3012
3013Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3014
3015 * gasp.c (main): Set next field of new include_path structure to
3016 NULL. From Avery Pennarun <averyp@gdc.ca>.
3017
3018 * read.c (s_mri_sect): Call as_bad rather than abort for an
3019 unsupported MRI target.
3020
3021Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3022
3023 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3024 the destination of a branch instruction should be altered.
3025 (find_real_start): New function: Locate the real, Thumb coded
3026 start of a Thumb function.
3027 (do_t_branch23): Alter the destination of branches to Thumb
3028 functions.
3029
3030 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3031
3032Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3033
3034 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3035 also.
3036
3037Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3038
3039 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3040 * doc/c-hppa.texi: Likewise.
3041
3042Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3043
3044 * Makefile.am: Rebuild dependencies.
3045 * Makefile.in: Rebuild.
3046
3047 * Makefile.am (DEP_INCLUDES): New variable.
3048 (.dep1): Change to work when srcdir is not an absolute path.
3049 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3050 * Makefile.in: Rebuild.
3051
3052Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3053
3054 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3055 LinearAddress patch.
3056
3057 * configure.in: Set version to 2.9.1.
3058 * configure: Rebuild.
3059
3060 * Branched binutils 2.9.
3061
3062Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3063
3064 * config/tc-i386.h (FWait): Define.
3065 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3066 other prefixes. Check FWait flag in opcode table to see which
3067 instructions require an fwait prefix.
3068
3069Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3070
3071 * stabs.c (get_stab_string_offset): Always create a stab string
3072 section.
3073
3074Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3075
3076 Fix some gcc -Wall warnings:
3077 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3078 * ehopt.c (eh_frame_code_alignment): Likewise.
3079 * expr.c (integer_constant, operand): Likewise.
3080 * frags.c (frag_align): Likewise.
3081 * gasp.c (level_0, change_base, doinstr): Likewise.
3082 * hash.c (hash_ask): Likewise.
3083 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3084 (debugging_pseudo): Likewise.
3085 * macro.c (define_macro, check_macro): Likewise.
3086 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3087 (ignore_rest_of_line, float_cons): Likewise.
3088 * symbols.c (decode_local_label_name): Likewise.
3089 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3090 (fixup_segment, number_to_chars_bigendian): Likewise.
3091 (number_to_chars_littleendian): Likewise.
3092 * config/atof-ieee.c (gen_to_words): Likewise.
3093 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3094 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3095 * read.c (output_big_sleb128): Initialize locals to avoid
3096 warnings.
3097 (output_big_uleb128, equals): Likewise.
3098 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3099 to unsigned int. Change zeros to unsigned int.
3100 * cond.c (s_if): Add return to default case.
3101 * frags.c (frag_now_fix): Change return type to addressT.
3102 * frags.h (frag_now_fix): Update declaration.
3103 * listing.c (file_info_struct): Change linenum to unsigned int.
3104 (struct list_info_struct): Change hll_line to unsigned int.
3105 (print_source): Update format string.
3106 * read.c (emit_expr): Change scan to unsigned int, and don't
3107 bother to initialize it.
3108 * symbols.c (dollar_label_count): Change to unsigned long.
3109 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3110 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3111 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3112
3113Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3114
3115 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3116 mcf5200 just as we do for m68000.
3117 (m68k_init_after_args): Likewise.
3118 (md_estimate_size_before_relax): Likewise.
3119
3120Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3121
3122 * config/tc-v850.c (md_assemble): Store relocation addend in
3123 fixup instead of instruction.
3124
3125Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3126
3127 * config/tc-i386.c (md_assemble): Swap template arguments to
3128 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3129 This macro is currently symmetric, so passing them the wrong
3130 way didn't cause any problem, but may if the macro is changed
3131 in the future.
3132 After copying template to i.tm, use i.tm. rather than t-> to
3133 access fields, and make t a const*
3134 Move i.tm.operand_types[] swap to immediately after the copy.
3135
3136Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3137
3138 * expr.h (expr_build_uconstant): Add prototype.
3139 (expr_build_unary,expr_build_binary): Add prototypes.
3140 * expr.c (expr_build_uconstant): New function.
3141 (expr_build_unary,expr_build_binary): New functions.
3142
3143Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3144
3145 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3146 * macro.c (macro_expand_body): Increase buffer size.
3147 * messages.c (as_warn): Likewise.
3148 (as_warn_where, as_bad, as_bad_where): Likewise.
3149
3150Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3151
3152 Based on patch from H.J. Lu <hjl@gnu.org>:
3153 * Makefile.am (DISTSTUFF): New variable.
3154 (diststuff): New target.
3155 * Makefile.in: Rebuild.
3156
3157Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3158
3159 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3160 m32r_elf_section_change_hook.
3161
3162 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3163 emit a nop if a section ends with a 16 bit instruction.
3164
3165Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3166
3167 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3168 s_lcomm rather than obj_coff_lcomm.
3169 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3170
3171Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3172
3173 * config/tc-i386.h (LinearAddress): Define.
3174 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3175 instruction, don't use a default segment.
3176
3177Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3178
3179 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3180 * configure: Rebuild.
3181
3182Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3183
3184 * aclocal.m4, configure: Rebuild with libtool 1.2.
3185
3186Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3187
3188 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3189 PC relative branches. Patch courtesy of Jonathan Walton.
3190
3191
3192Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3193
3194 * configure.in (emulations): Add thumb-pe target.
3195
3196 * configure (emulations): Add thumb-pe target.
3197
31981998-03-17 Ken Raeburn <raeburn@cygnus.com>
3199
3200 * itbl-lex.l (yywrap): Don't define if already defined as a
3201 macro.
3202
3203Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3204
3205 * depend.c (quote_string_for_make): New function.
3206 (wrap_output): Use it.
3207
3208Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3209
3210 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3211 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3212
3213Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3214
3215 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3216 Recognize -GN and -relax.
3217 (md_begin): Initialize gp size from -G switch.
3218 (alpha_force_relocation): Always force if -relax.
3219 (alpha_align): Take a new argument that will specify when to
3220 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3221 Change all callers. Emit nop alignment padding as nop+unop pair.
3222
3223Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3224
3225 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3226 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3227
3228Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3229
3230 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3231 require padding to the next long word boundary.
3232
3233Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3234
3235 * cgen.c: #include symcat.h.
3236 * config/tc-m32r.c: Likewise.
3237
3238Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3239
3240 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3241 absolute expressions instead of '$' prefixed register names.
3242
3243Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3244
3245 * read.c (s_set): Record file and line info for symbols when -as.
3246 (pseudo_set): Don't overwrite that dummy fragment.
3247
3248Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3249
3250 * config/tc-ppc.c (md_pseudo_table): Add "section".
3251 (ppc_named_section): New static function.
3252
3253Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3254
3255 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3256 so we don't have to scan the entire list.
3257
3258Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3259
3260 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3261 case, allow the parallel instructions to modify the same flag
3262 bits.
3263
3264Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3265
3266 * listing.c (list_symbol_table): Categorize symbols by
3267 undefined_section rather than sy_frag->line == NULL.
3268
3269Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3270
3271 * Makefile.am (install-exec-local): Install properly when ln
3272 fails or tooldir == prefix.
3273
3274Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3275
3276 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3277 Test result of insert_operand for error.
3278
3279Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3280
3281 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3282 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3283 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3284 * doc/Makefile.in: Rebuild.
3285
3286Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3287
3288 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3289 (macro): Fix handling of M_COP[0-3].
3290
3291Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3292
3293 Based on patches from Ross Harvey <ross@teraflop.com>:
3294 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3295 if macro_alternate or macro_mri.
3296 (getstring): Remove support for byte constants between < and >.
3297 (get_any_string): '<' only starts a string if macro_alternate or
3298 macro_mri.
3299 (macro_expand_body): Permit keyword parameters following
3300 positional parameters.
3301
3302 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3303 * configure.in (alpha*-*-netbsd*): New target.
3304 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3305 * configure: Rebuild.
3306
3307 * as.h (flag_warn_suppress_instructionswap): Move from here...
3308 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3309 here, and make static.
3310
3311 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3312 BFD_ASSEMBLER or MANY_SEGMENTS.
3313
3314 * as.c (show_usage): Update bug-gnu-utils address.
3315 * gasp.c (show_usage): Likewise.
3316 * doc/as.texinfo (Bug Reporting): Likewise.
3317
3318Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3319
3320 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3321 insns regardless of the size of a pointer if we're in mips I or
3322 MIPS II mode.
3323 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3324
3325Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3326
3327Fix rac to accept only a0:
3328 * tc-d10v.c (parallel_ok, find_opcode):
3329 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3330 Introduce OPERAND_GPR.
3331
3332Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3333
3334 * read.c (s_fill): Handle non-constant repeat counts by creating
3335 an rs_space fragment.
3336
3337Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3338
3339 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3340 from as_bad to as_warn.
3341
3342Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3343
3344 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3345 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3346 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3347
3348Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3349
3350 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3351 seg_fix_rotP rather than fix_root from seg_info.
3352
3353Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3354
3355 * expr.c: Add support for 0x1_2_3_4 bignums.
3356
3357Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3358
3359 * configure.in: Change -linux* to -linux-gnu*.
3360 * configure: Rebuild.
3361
3362 * app.c (do_scrub_begin): Treat \r as whitespace.
3363
3364Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3365
3366 * Makefile.am: Update dependencies.
3367 * Makefile.in: Rebuild.
3368
3369Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3370
3371 * configure, aclocal.m4: Rebuild with new libtool.
3372
3373Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3374
3375 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3376 the argument to bfd_set_arch_mach.
3377 (load_address): Use bfd_arch_bits_per_address to determine the
3378 bit size of an address instead of looking at the isa level.
3379 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3380
3381Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3382
3383 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3384
3385Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3386
3387 * ehopt.c: New file.
3388 * as.h (enum _relax_state): Add rs_cfa.
3389 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3390 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3391 * read.c (emit_expr): Call check_eh_frame.
3392 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3393 (relax_segment): Likewise.
3394 * Makefile.am: Rebuild dependencies.
3395 (GAS_CFILES): Add ehopt.c.
3396 (GENERIC_OBJS): Add ehopt.o.
3397 * doc/internals.texi (Frags): Document rs_cfa.
3398
3399 * as.c (show_usage): Mention --traditional-format.
3400 (parse_args): Accept --traditional-format.
3401 * as.h (flag_traditional_format): Declare.
3402 * output-file.c (output_file_create): If flag_traditional_format,
3403 set BFD_TRADITIONAL_FORMAT on stdoutput.
3404 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3405
3406 * config/tc-mips.c (append_insn): Make sure that if we have a
3407 fixup for an unmatched %hi reloc, it does not associated with a
3408 variant frag.
3409
3410 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3411 * doc/Makefile.in: Likewise.
3412
3413Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3414
3415 * config/tc-m32r.c (check_for_side_effects): New function.
3416 (can_make_parallel): Add checks for instruction side effects
3417 clashing with the other instruction.
3418 (assemble_parallel_insn): Improve warning messages. Return error
3419 message from non-swapped instruction order.
3420
3421Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3422
3423 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3424
3425 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3426 md_cleanup definition. This moves the forced literal output to
3427 the end of the source pass, and avoids macro's inserting literals
3428 into the code immediately after the macro expansion.
3429
3430Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3431
3432 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3433 a gas internal symbol is adjustable.
3434 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3435
3436 * as.h: If gcc version greater than 2.6, use `__format__' and
3437 `__printf__' in function attributes, rather than `format' and
3438 `printf'.
3439
3440Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3441
3442 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3443
3444Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3445
3446 Add tms320c30 support:
3447 * config/tc-tic30.h: New file.
3448 * config/tc-tic30.c: New file.
3449 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3450 TARGET_FORMAT as "coff-tic30".
3451 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3452 * Makefile.am: Rebuild dependencies.
3453 (CPU_TYPES): Add tic30.
3454 (CPU_OBJ_VALID): tic30-aout is valid.
3455 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3456 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3457 * configure, Makefile.in: Rebuild.
3458
3459Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3460
3461 * config/tc-v850.c (md_assemble): Improvements to error messages.
3462
3463Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3464
3465 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3466 BFD_RELOC_HI16_S to store the high bits of any value.
3467
3468 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3469 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3470 assembler calculate relocations to any external symbol at all.
3471 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3472 involving generation of pc-relative relocs.
3473 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3474 has been moved to md_apply_fix3.
3475
3476 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3477 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3478 which actually means (the address of identifier's GOT entry) +
3479 constant, which is not particularly useful.
3480
3481Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3482
3483 * read.h (include_dirs): Declare.
3484 (include_dir_count,include_dir_maxlen): Declare.
3485
3486Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3487
3488 * configure.in: Correct check for shared opcodes library.
3489 * configure: Rebuild.
3490
3491 * listing.c (buffer_line): If we can't open the file, set at_end.
3492 (listing_print): Remove unused local variable fi.
3493
3494 * config/m68k-parse.y (reglistpair): Handle register list in
3495 either order.
3496
3497 * config/vms-conf.h: Don't undef VERSION.
3498
3499Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3500
3501 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3502 OBJS variable.
3503 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3504 variable.
3505 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3506 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3507 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3508 (EXTRA_DIST): Define.
3509 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3510 explicitly rather than via the list of object files.
3511 (gcc-as.opt): New file created when make-gas.com is run.
3512 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3513 itbl-cpu.h} to #include appropriate file rather than copying that
3514 file.
3515 * config/vms-conf.h: Synchronize with current config.in.
3516 * Makefile.in: Rebuild.
3517
3518Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3519
3520 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3521 (parallel_ok): Relaxed parallel subinstruction dependency check.
3522
3523Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3524
3525 * as.h (flag_warn_suppress_instructionswap): added new flag.
3526 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3527 command line argument.
3528 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3529 warning only if flag_warn_suppress_instructionswap is false.
3530
3531Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3532
3533 * configure.in (i386-*-mingw32*): New target.
3534 * configure: Rebuild.
3535
3536Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3537
3538 * symbols.c (resolve_symbol_value): Don't set the segment if it
3539 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3540
3541 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3542 S_GET_SEGMENT.
3543
3544Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3545
3546 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3547 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3548 compiler.
3549
3550Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3551
3552 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3553
3554Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3555
3556 * config/tc-v850.c (v850_insert_operand): Display instruction when
3557 an error is encountered.
3558
3559Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3560
3561 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3562 (i386-*-sco3.2v5*coff): New target.
3563 (i386-*-sco3.2*): New target.
3564 * configure: Rebuild.
3565
3566Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3567
3568 * config/tc-v850.c: Tidy error message production.
3569
3570Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3571
3572 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3573 validate_immediate return value in the right type for comparisons
3574 to FAIL.
3575
3576Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3577
3578 * listing.c (MAX_BYTES): Use listing variables not constants.
3579 (data_buffer): No longer an array, but a pointer.
3580 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3581 (listing_listing): Allocate data_buffer.
3582
3583Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3584
3585 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3586 --listing-rhs-width, --listing-cont-lines.
3587 (show_usage): Update.
3588 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3589 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3590 (print_lines): Use the variables instead of the constants.
3591 (listing_listing): Likewise.
3592 * listing.h: Declare the new vars.
3593
3594Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3595
3596 * as.c (parse_args): Add --keep-locals alias for -L.
3597 Add --strip-local-absolute.
3598 (show_usage): Update.
3599 * as.h (flag_strip_local_absolute): New flag.
3600 * symbols.c (S_IS_LOCAL): Use it.
3601 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3602 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3603 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3604
3605Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3606
3607 * config/tc-m32r.c: Detect if explicitly parallel instructions
3608 might have an io conflict and issue a warning message.
3609
3610Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3611
3612 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3613 cgen_swap_fixups): Functions to save, restore and swap the fixup
3614 chain with a backup copy.
3615 (cgen_asm_finish_insn): Returns address of constructed insn.
3616
3617Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3618
3619 * listing.c (file_info_struct): Remove FILE, add POS.
3620 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3621 (file_info): Don't open the file.
3622 (buffer_line): Check for the file in the last_open cache, updating
3623 as necessary.
3624 (print_source): Don't reference file_info->file.
3625 (listing_listing): Likewise.
3626 (listing_print): Close the file in the cache, if any.
3627
3628Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3629
3630 * read.c (dwarf_file_string): New file static variable.
3631 (emit_expr): Look for constant sequence that leads up to a file
3632 name in DWARF debugging output.
3633 (stringer): Use dwarf_file_string to decide whether to accept a
3634 string as a file name.
3635
3636Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3637
3638 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3639 (crack_operand): Add reg->reglst MRI hack.
3640 (r_seg): Put reglst symbols in reg_section.
3641 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3642
3643Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3644
3645 * tc-sh.c (get_specific): Handle SGR & DBR.
3646
3647Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3648
3649 * tc-h8300.c (parse_reg): Take the length of the symbol into
3650 account when attempting to match a register name.
3651 * tc-h8500.c (parse_reg): Likewise.
3652
3653Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3654
3655 * cgen.c: Formatting changes to improve readability.
3656
3657Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3658
3659 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3660 delay slot.
3661
3662Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3663
3664 Based on a patch from Jim Wilson
3665 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3666 (tc_gen_reloc): Handle cross section PC relative relocs
3667 correctly.
3668
3669Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3670
3671 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3672
3673Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3674
3675 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3676 (expr_jmp_buf): New static local.
3677 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3678 (cgen_md_operand): New function.
3679 * tc-m32r.c: Clean up pass over `struct foo' usage.
3680 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3681
3682Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3683
3684 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3685 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3686
3687Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3688
3689 * config/tc-i386.c (i386_operand): Give an error if there are
3690 unrecognized characters after an expression.
3691
3692For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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