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* elflink.h (elf_link_read_relocs_from_section): New function,
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
7565ed77
ILT		 11999-06-13 Ian Lance Taylor <ian@zembu.com>
2
3 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4 which refer to symbols in linkonce sections, permit reducing the
5 relocs if the symbol is local.
6
b9e57a38
ILT		 71999-06-12 Ian Lance Taylor <ian@zembu.com>
8
9 * subsegs.c (subseg_text_p): New function.
10 * as.h (subseg_text_p): Declare.
11 * read.c (do_align): Use subseg_text_p to set the default fill.
12 * write.c (subsegs_finish): Likewise.
13 * config/obj-coff.c (write_object_file): Likewise.
14 * config/tc-i386.h (md_maybe_text): Don't define.
15 (md_do_align): Use subseg_text_p to set the default fill.
16 * config/tc-m32r.c (m32r_do_align): Likewise.
17 * config/tc-sh.c (sh_do_align): Likewise.
18 * config/tc-sparc.h (md_do_align): Likewise.
19
008960a5
ILT		 201999-06-12 David O'Brien <obrien@freebsd.org>
21
22 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
23 * configure: Rebuild.
24
a1605869
ILT		 251999-06-12 Ian Lance Taylor <ian@zembu.com>
26
d9ac5a3b
ILT		 27 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
28 * Makefile.am: Rebuild dependencies.
29 * Makefile.in: Rebuild.
30
a1605869
ILT		 31 * config/tc-i386.c (i386_immediate): Remove unused label
32 seg_unimplemented.
33
34 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
35 * symbols.c: Likewise.
36 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
37 sy_next field when taking address, rather than symbol_next.
38
39 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
40 offsetT.
41 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
42 value from the output file architecture.
43 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
44 * dwarf2dbg.h: Change bfd_vma to addressT.
45
a7cd1c22
ILT		 461999-06-11 Ian Lance Taylor <ian@zembu.com>
47
48 * dwarf2dbg.h: Use PARAMS in function declarations.
49
76171f81
ILT		 501999-06-11 Martin Dorey <mdorey@madge.com>
51
52 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
53 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
54 OBJ_ELF.
55 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
56
9b4d630b
ILT		 571999-06-11 Ian Lance Taylor <ian@zembu.com>
58
5865bb77
ILT		 59 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
60
9e7c96d9
ILT		 61 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
62 popsection.
63
1b50c718
ILT		 64 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
65
1bf67e0d
ILT		 66 * read.c (read_a_source_file): Only declare inescape if
67 QUOTES_IN_INSN.
68
69 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
70 match parameters.
71 (find_entry_byval): Add parens to avoid warning.
72
73 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
74
9b4d630b
ILT		 75 * symbols.c (resolve_symbol_value): Don't permit subtraction of
76 undefined symbols.
77
a22b281c
RH		 781999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
79
80 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
81 with isoctal.
82
83 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
84 synthetize_setx): New functions.
85 (md_assemble): Broken the special cases into the above
86 functions. Make compiler happy if sizeof(bfd_vma)==4.
87 Fix sethi generated from set/setuw. If instructions have a relloc,
88 always clear the fields to be relocated in the opcode.
89 (sparc_ip): Remove special_case global variable.
90
7f2f689c
ILT		 911999-06-10 Ian Lance Taylor <ian@zembu.com>
92
d7ba4a77
ILT		 93 Based on patches from John W. Woznack <jwoznack@concentric.net>:
94 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
95 indication of success rather than a value.
96 (itbl_get_val): Likewise.
97 (itbl_get_field): Use strcspn. Change delimiters to include
98 parens.
99 * itbl-ops.h (itbl_get_reg_val): Update declaration.
100 (itbl_get_val): Likewise.
101 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
102
7f2f689c
ILT		 103 * symbols.c (copy_symbol_attributes): Convert local symbols to
104 regular symbols.
105
c1d3c45e
NC		 1061999-06-10 Nick Clifton <nickc@cygnus.com>
107
108 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
109 ARM920t.
110
63fab58c
RH		 1111999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
112
113 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
114 Optimize set if sizeof(bfd_vma) == 64.
115 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 116 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 117 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
118
cf9a1301
RH		 1191999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
120
121 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
122 (s_ncons): New function.
123 (native_op_table): New table.
124 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
125 R_SPARC_OLO10 handling.
126
bf29b231
RH		 127Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
128
129 * expr.h (struct expressionS): Revert last change; widen X_op.
130 * config/tc-alpha.c (md_begin): Check the field is wide enough.
131
9be1cda6
AS		 132Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
133
a4835b42
AS		 134 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
135 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
136 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
137 * Makefile.in: Regenerated.
138
9be1cda6
AS		 139 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
140 `common' pass on to s_mri_common.
141 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
142
62335629
RH		 1431999-06-06 Richard Henderson <rth@cygnus.com>
144
145 * config/obj-elf.c (obj_elf_section): Don't free the return
146 value of demand_copy_C_string.
147
9de8d8f1
RH		 1481999-06-05 Richard Henderson <rth@cygnus.com>
149
150 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
151 creation logic from obj_elf_create_section.
152
153 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
154 (section_stack): New.
155 (special_sections): Make const.
156 (obj_elf_section): Gut and rewrite parsing.
157 (obj_elf_change_section): New function broken out of obj_elf_section.
158 (obj_elf_parse_section_letters): Likewise.
159 (obj_elf_section_word): Likewise.
160 (obj_elf_section_type): Likewise.
161 (obj_elf_previous): Treat as a toggle.
162 (obj_elf_popsection): New.
163 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
164 (ppc_section_type): Likewise.
165 * config/tc-ppc.h: Likewise.
166
167 * expr.h (struct expressionS): Don't make X_op a bitfield.
168 * config/tc-alpha.c: Update for symbol handling changes.
169 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
170 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
171
58b5739a
RH		 1721999-06-05 Richard Henderson <rth@cygnus.com>
173
174 * dwarf2dbg.c (*): Convert to K&R + prototypes.
175 (dwarf2_gen_line_info): Kill unused variables.
176 (dwarf2_finish): Likewise.
177 (dwarf2_where): Likewise.
178 (dwarf2_directive_file): If we've only got a string,
179 hand off to s_app_file.
180 * ecoff.c: Move the include of ecoff.h.
181 * symbols.h (S_IS_FUNCTION): Prototype.
182
183 * read.c (LEX_HASH): Supply a default.
184 (lex_type): Use it.
185 (s_globl): Update `c' after skipping whitespace.
186 * read.h (LEX_END_NAME, is_name_ender): New.
187 * expr.c (get_symbol_end): Respect it.
188
398e8c25
ILT		 1891999-06-04 Mark Klein <mklein@dis.com>
190
993142d5
ILT		 191 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
192 to real if OBJ_SOM
193 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
194
398e8c25
ILT		 195 * config/tc-hppa.c: Update for symbol handling changes.
196
b4013713
ILT		 1971999-06-03 Ian Lance Taylor <ian@zembu.com>
198
080e41e6
ILT		 199 * cgen.c: Update for symbol handling changes.
200 * config/tc-m32r.c: Likewise.
f412ead8 201
a0f75b47
ILT		 202 * config/tc-hppa.h: Update for symbol handling changes.
203 * config/tc-hppa.c: Likewise.
204
174419c1
ILT		 205 * config/tc-arm.h: Update for symbol handling changes.
206 * config/tc-arm.c: Likewise.
207 (symbol_make_empty): Remove. Just use symbol_create.
208
209 * symbols.c (symbol_set_tc): Correct name.
210
6104f0a0
ILT		 211 * Makefile.am: Rebuild dependencies.
212 ($(OBJS)): Don't depend upon struc-symbol.h.
213 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
214 * dep-in.sed: Don't remove struc-symbol.h.
215 * Makefile.in: Rebuild.
216
b4013713
ILT		 217 * doc/internals.texi (Symbols): Describe changes in symbol
218 handling.
219
6576f0b5
RH		 2201999-06-03 Richard Henderson <rth@cygnus.com>
221
222 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
223 instead of doing the work by hand.
224
fac0d250
RH		 2251999-06-03 David Mosberger <davidm@hpl.hp.com>
226
227 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
228 state of line state-machine.
229 (struct ls): Collect DWARF2 line state-machine state in new member
230 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
231 resulted in any DWARF2 directives.
232 (reset_state_machine): New function.
233 (out_end_sequence): Ditto.
234 (dwarf2_gen_line_info): When switching sections or switching to a
235 lower text address, call out_end_sequence() first to terminate the
236 previous code sequence as code sequences MUST have monotonically
237 increasing addresses.
238 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
239
2401999-06-03 David Mosberger <davidm@hpl.hp.com>
241
242 * as.c (parse_args): Add option -gdwarf2 to allow requesting
243 DWARF2 debug info (line information only, at this point).
244 * as.h: Update comment about supported debug formats.
245 * dwarf2dbg.c, dwarf2dbg.h: New files.
246 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
247
248 * expr.c (operand): Don't use [ for parens if we want an index op.
249 (op_encoding): Switch [ into O_index, if desired.
250 (op_rank): Renumber with O_index on bottom.
251 (expr): If O_index, match closing bracket.
252 * expr.h (O_index): New.
253
254 * read.c (read_a_source_file): Conditionally allow matched "
255 in lines passed to md_assemble.
256
257 * config/obj-elf.c (elf_pseudo_table): Add `common'.
258
49309057
ILT		 2591999-06-03 Ian Lance Taylor <ian@zembu.com>
260
261 Add support for storing local symbols in a small structure to save
262 memory when assembling large files.
263 * as.h: Don't include struc-symbol.h.
264 (symbolS): Add typedef.
265 * symbols.c: Include struc-symbol.h.
266 (local_hash): New static variable.
267 (save_symbol_name): New static function, from symbol_create.
268 (symbol_create): Call save_symbol_name.
269 (local_symbol_count): New static variable.
270 (local_symbol_conversion_count): Likewise.
271 (LOCAL_SYMBOL_CHECK): Define.
272 (local_symbol_make): New static function.
273 (local_symbol_convert): New static function.
274 (colon): Handle local symbols. Create local symbol for local
275 label name.
276 (symbol_table_insert): Handle local symbols.
277 (symbol_find_or_make): Create local symbol for local label name.
278 (symbol_find_base): Check for local symbol.
279 (symbol_append, symbol_insert): Check for local symbols.
280 (symbol_clear_list_pointers, symbol_remove): Likewise.
281 (verify_symbol_chain): Likewise.
282 (copy_symbol_attributes): Likewise.
283 (resolve_symbol_value): Handle local symbols.
284 (resolve_local_symbol): New static function.
285 (resolve_local_symbol_values): New function.
286 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
287 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
288 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
289 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
290 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
291 (symbol_previous, symbol_next): New functions.
292 (symbol_get_value_expression): Likewise.
293 (symbol_set_value_expression): Likewise.
294 (symbol_set_frag, symbol_get_frag): Likewise.
295 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
296 (symbol_mark_used_in_reloc): Likewise.
297 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
298 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
299 (symbol_mri_common_p): Likewise.
300 (symbol_mark_written, symbol_clear_written): Likewise.
301 (symbol_written_p): Likewise.
302 (symbol_mark_resolved, symbol_resolved_p): Likewise.
303 (symbol_section_p, symbol_equated_p): Likewise.
304 (symbol_constant_p): Likewise.
305 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
306 (symbol_get_obj, symbol_set_obj): Likewise.
307 (symbol_get_tc, symbol_set_tc): Likewise.
308 (symbol_begin): Initialize local_hash.
309 (print_symbol_value_1): Handle local symbols.
310 (symbol_print_statistics): Print local symbol statistics.
311 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
312 Declare new symbols.c functions. Move many declarations here from
313 struc-symbol.h.
314 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
315 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
316 (struct symbol): Move bsym to make it clearly the first field.
317 Remove TARGET_SYMBOL_FIELDS.
318 (symbolS): Don't typedef.
319 (struct broken_word): Remove.
320 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
321 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
322 (symbol_clear_list_pointers): Likewise.
323 (symbol_insert, symbol_remove): Likewise.
324 (symbol_previous, symbol_append): Likewise.
325 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
326 (struct local_symbol): Define.
327 (local_symbol_converted_p, local_symbol_mark_converted): Define.
328 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
329 (local_symbol_get_frag, local_symbol_set_frag): Define.
330 (local_symbol_get_real_symbol): Define.
331 (local_symbol_set_real_symbol): Define.
332 Define.
333 * write.c (write_object_file): Call resolve_local_symbol_values.
334 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
335 (TARGET_SYMBOL_FIELDS): Don't define.
336 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
337 ECOFF_DEBUGGING, add ECOFF fields.
338 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
339 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
340 ECOFF_DEBUGGING, add ECOFF fields.
341 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
342 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
343 * config/tc-mcore.h: Don't include struc-symbol.h.
344 (TARGET_SYMBOL_FIELDS): Don't define.
345 (struct mcore_tc_sy): Define.
346 (TC_SYMFIELD_TYPE): Define.
347 * Many files: Use symbolS instead of struct symbol. Use new
348 accessor functions rather than referring to symbolS fields
349 directly.
350
351 * read.c (s_mri_common): Don't add in value of line_label.
352
353 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
354 checking for SEC_LINK_ONCE.
355
356 * config/tc-sh.h (sh_fix_adjustable): Declare.
357
358 * app.c (input_buffer): New static variable.
359 (app_push): Save saved_input in allocated buffer.
360 (app_pop): Restored saved_input.
361 (do_scrub_chars): Change get parameter to take char * and int as
362 arguments. Change GET macro to pass input_buffer to get
363 function. Don't save input into allocated buffer.
364 * as.h (do_scrub_chars): Update declaration.
365 * input-file.c (input_file_get): Change to take char * and int.
366 Read data into passed in buffer. Remove static buffer.
367 * read.c (scrub_from_string): Change to take char * and int. Copy
368 data into passed in buffer.
369
370 * hash.h: Neaten. Declare hash_traverse.
371 * hash.c: Complete rewrite based on BFD hashing code.
372 * gasp.c (chunksize): New variable.
373 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
374 hash_delete.
375
661e4995
NC		 3761999-05-28 Nick Clifton <nickc@cygnus.com>
377
378 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
379 addend unless the target uses an old ABI.
380
d9a62219
DE		 381Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
382
383 -Wchar-subscripts cleanup
384 * listing.c (listing_newline): Use unsigned char variable, so
385 calls to isascii,iscntrl are correct.
386 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
387 (unsigned char).
388 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
389 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
390 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
391 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
392
6da466c7
ILT		 3931999-05-28 Torbjorn Granlund <tege@matematik.su.se>
394
395 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
396 width for Coldfire.
397 (arch_coldfire_p): New #define.
398 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
399
4001999-05-28 Linus Nordberg <linus.nordberg@canit.se>
401
402 * config/tc-m68k.c (install_operand): Add places `n', `o'.
403
404 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
405 (install_operand): Add place `N'.
406 (init_table): Add registers ACC, MACSR, MASK.
407
408 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
409
410 * config/tc-m68k.c: Change mcf5200 --> mcf.
411 (archs): Add mcf5206e, mcf5307.
412 (m68k_ip): Add format `u'.
413 (install_operand): Add place `m', `M', `h'.
414 (init_table): Add upper/lower registers.
415
416 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
417
bedf545c
ILT		 4181999-05-28 Martin Dorey <mdorey@madge.com>
419
420 * config/tc-i960.c: Several minor changes to add ELF and
421 BFD_ASSEMBLER support.
422 * config/tc-i960.h: Likewise.
423 * configure.in (i960-*-elf*): New target.
424 * aclocal.m4, configure: Rebuild.
425
40c62b25
AM		 4261999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
427
428 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
429 reloc changes when defined(BFD_ASSEMBLER).
430
daa01f85
AM		 4311999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
432
433 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
434
435 * write.c (write_print_statistics): Output to file, not stderr.
436
437 * expr.c (generic_bignum_to_int32,64): Prototype.
438
439 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
440 output_sleb128, output_uleb128, output_big_sleb128,
441 output_big_uleb128, output_big_leb128): Prototype.
442 (output_big_sleb128, output_big_uleb128): Make inline.
443 (output_big_leb128): Remove inline
444
445 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
446 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
447 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
448 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
449 value for correct overflow check in write.c:fixup_segment.
450 * write.c (fixup_segment): Move bitfield overflow checks to after
451 the md_apply_fix call.
452 * config/obj-coff.c (fixup_segment): Likewise.
453 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
454 valueT *val argument.
455
19b34177
AS		 456Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
457
458 * config/atof-ieee.c (gen_to_words): Correctly round a
459 denormalized number. Fix off-by-one in range checking for
460 exponent in a denormal.
461
b8a40f53
NC		 4621999-05-10 Nick Clifton <nickc@cygnus.com>
463
464 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
465 name.
466
53f3de98
RH		 467Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
468
469 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
470
578ec497
AM		 4711999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
472
473 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
474 (ReverseRegRegmem): Remove.
475 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
476 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
477 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
478 kludge.
479
480 From Doug Ledford <dledford@redhat.com>
481 * config/tc-i386.h (RegXMM): New for P/III.
482 * config/tc-i386.c: Add support for P/III.
483
d0e9a01c
RH		 484Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
485
486 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
487 (md_begin): Allow ppc32 insns in ppc64bridge mode.
488 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
489
83183c0c
RH		 490Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
491
492 * config/tc-i386.c (i386_immediate): Skip whitespace before
493 complaining about junk after expression.
494 (i386_displacement): Likewise.
495
03987ced
RH		 496Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
497
498 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
499 Don't copy before downcaseing.
500
0d96863f
CM		 5011999-05-05 Catherine Moore <clm@cygnus.com>
502
503 * tc-m68k.c: Include elf/m68k.h.
504 (m68k_elf_final_processing): New routine.
505 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
506 Define.
507
90700a53
JL		 508Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
509
510 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
511 17 bit fmt insn.
512
252b5132
RH		 5131999-04-30 Nick Clifton <nickc@cygnus.com>
514
515 * config/tc-mcore.c (mcore_s_section): Dump literals before
516 changing section.
517
5181999-04-29 Nick Clifton <nickc@cygnus.com>
519
520 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
521 for COFF/PE port.
522
523Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
524
525 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
526 (TC_INIT_FIX_DATA): Delete.
527 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
528 (TC_INIT_FIX_DATA): Delete.
529 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
530 * write.c (fix_new_internal): Initialize fx_cgen member.
531 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
532 (gas_cgen_md_apply_fix3): Update.
533 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
534 (md_cgen_record_fixup_exp): Update.
535 (FX_OPINFO_R_TYPE): Update.
536
537 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
538 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
539 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
540 * frags.h (struct frag): Make opindex, opinfo ints.
541
542 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
543
5441999-04-26 Tom Tromey <tromey@cygnus.com>
545
546 * aclocal.m4, configure: Updated for new version of libtool.
547
5481999-04-22 Nick Clifton <nickc@cygnus.com>
549
550 * config/tc-mcore.c (md_apply_fix3): Renamed function from
551 md_apply_fix.
552 (md_apply_fix3): Do not fix up absolute relocations against
553 symbolic values.
554
555 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
556
5571999-04-20 Nick Clifton <nickc@cygnus.com>
558
559 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
560 changes and data-in-text directives.
561 (mcore_cons): New function: intercept cons() operations.
562 (mcore_float_cons): New function: intercept float_cons()
563 operations.
564 (mcore_stringer): New function: intercept stringer() operations.
565
5661999-04-18 Ian Lance Taylor <ian@zembu.com>
567
568 * obj.h (struct format_ops): Change generate_asm_lineno field to
569 take no parameters.
570 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
571
572 * config/tc-alpha.c (find_opcode_match): Add default case to
573 switch.
574 (find_macro_match): Likewise.
575 (load_expression): Parenthesize && within ||.
576
577 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
578
5791999-04-17 Nick Clifton <nickc@cygnus.com>
580
581 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
582 .text .data .section pseudo ops.
583 (mcore_s_section): New function. Dump lits before changing secs.
584 (mcore_s_text): New function. Dump lits before changing secs.
585 (mcore_s_data): New function. Dump lits before changing secs.
586
5871999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
588
589 * config/tc-mips.c (mips_32bitmode): New.
590 (md_begin): Set mips_32bitmode if needed.
591 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
592 Set EF_MIPS_32BITMODE.
593
594Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
595
596 * config/obj-coff.c (c_section_symbol): Fix typo in previous
597 change.
598
5991999-04-16 Nick Clifton <nickc@cygnus.com>
600
601 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
602
603Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
604
605 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
606 expressions correctly.
607
608
6091999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
610
611 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
612
613Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
614
615 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
616 and fmpynfadd instructions.
617
6181999-04-11 Richard Henderson <rth@cygnus.com>
619
620 * as.h (environ): Declare it, if needed.
621 * as.c (dump_statistics): Don't declare environ.
622 * configure.in (environ): Detect declaration.
623 * configure, config.in: Rebuild
624
625 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
626 (i386_displacement): Allocate enough space for replacement buffer.
627 Clean up replacement buffer initialization.
628
6291999-04-11 Bob Manson <manson@charmed.cygnus.com>:
630
631 * subsegs.c (section_symbol): Don't create a new symbol if one
632 already exists; instead, use the existing one, but set its segment
633 and frag data if it hasn't already been defined.
634 * config/obj-coff.c (c_section_symbol): Likewise.
635
636Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
637
638 * tc-alpha.c (load_expression): Call as_bad instead of abort.
639
6401999-04-08 Nick Clifton <nickc@cygnus.com>
641
642 * config/tc-mcore.c: New File: Support routines for MCore
643 assembler.
644 * config/tc-mcore.h: New File: Definitions for MCore assembler.
645 * config/obj-coff.c: Add support for mcore-pe target.
646
647 * Makefile.am: Add support for MCore targets.
648 * Makefile.in: Regenerate.
649 * configure.in: Add support for MCore targets.
650 * configure: Regenerate.
651
652 * doc/all.texi: Set MCORE.
653 * doc/as.texinfo: Document MCore specific command line options.
654
655 * write.h: Prevent multiple inclusion.
656
6571999-04-06 Ian Lance Taylor <ian@zembu.com>
658
659 * asintl.h (LC_MESSAGES): Never define.
660 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
661 does not define it.
662 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
663 does not define it.
664
665 * Makefile.am (m68k-parse.c): If configuring in the source
666 directory, copy m68k-parse.y into the local directory before
667 running ylwrap, to remove spurious differences when generating
668 snapshots.
669 * Makefile.in: Rebuild.
670
671 * config/tc-sparc.h (md_do_align): Just allocate the number of
672 bytes necessary, rather than always allocating 1024.
673
6741999-04-04 Ian Lance Taylor <ian@zembu.com>
675
676 * listing.c (listing_newline): Add cast to avoid warning.
677 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
678 * config/tc-i386.c (i386_scale): Add return value.
679 (build_displacement_string): Remove unused local temp_disp2.
680 (i386_intel_memory_operand): Add parentheses to avoid warning.
681 (i386_intel_operand): Remove unused local end_of_operand_string.
682 (i386_operand): Remove unused local operand_modifier.
683 (i386_operand): Add parens to avoid warning.
684
6851999-04-04 Don Bowman <don@pixsci.com>
686
687 * configure.in: Add mips*-*-vxworks* target; have it define
688 MIPS_STABS_ELF.
689 * configure, config.in: Rebuild.
690
6911999-03-31 Nick Clifton <nickc@cygnus.com>
692
693 * configure.in (emulations): Add support for arm-epoc-pe.
694 * configure: Regenerate.
695 * config/te-epoc-pe.h: New file. Define macros specific to
696 arm-epoc-pe target.
697 * config/tc-arm.h: Select epoc-pe-arm target format if configured
698 for arm-epoc-pe target.
699
700Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
701
702 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
703
704Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
705
706 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
707 detect ",n" without a condition.
708 (pa_parse_neg_cmpsub_cmpltr): Likewise.
709
710
711Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
712
713 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
714 instruction is encoded with one bit.
715
716
7171999-03-23 Ian Lance Taylor <ian@zembu.com>
718
719 * doc/internals.texi (CPU backend): Mention that
720 line_separator_chars should not include newline. From thi
721 <ttn@mingle.glug.org>.
722
7231999-03-22 Doug Evans <devans@casey.cygnus.com>
724
725 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
726 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
727
728Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
729
730 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
731
732Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
733
734 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
735
736
737Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
738
739 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
740
7411999-03-15 Martin Hunt <hunt@cygnus.com>
742
743 * app.c (do_scrub_begin): Change '-' back to a symbol char
744 so we can use multiple opcodes on a line again.
745
746 * config/tc-d30v.c: By default, warn if a symbol has
747 the same name as a register. Plus some minor
748 updates from the branch.
749
7501999-03-13 Nick Clifton <nickc@cygnus.com>
751
752 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
753 BFD_RELOC_16 and BFD_RELOC_64.
754
7551999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
756
757 * expr.c (expr): Add missing else.
758
7591999-03-12 Nick Clifton <nickc@cygnus.com>
760
761 * config/tc-arm.c (md_apply_fix3): Improve error message.
762
7631999-03-11 Doug Evans <devans@casey.cygnus.com>
764
765 * Makefile.am (CPU_TYPES): Add fr30.
766 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
767 (fr30,m32r dependencies): Update.
768 * Makefile.in: Rebuild.
769
770 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
771 (gas_cgen_record_fixup_exp): Ditto.
772 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
773 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
774 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
775 (md_cgen_lookup_reloc): Update use of operand->type.
776 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
777 (md_convert_frag): Call cgen_operand_lookup_by_num.
778 (md_cgen_lookup_reloc): Update use of operand->type.
779 (m32r_cgen_record_fixup_exp): Ditto.
780
7811999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
782
783 * config/tc-mips.c (md_show_usage): Fix message.
784
7851999-03-03 Nick Clifton <nickc@cygnus.com>
786
787 * doc/c-arm.texi (ARM Syntax): Document new command line switches
788 and LDR reg,=<expr> instruction.
789
790 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
791 -mcpu=arm9tdmi.
792
793Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
794
795 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
796
7971999-02-17 Nick Clifton <nickc@cygnus.com>
798
799 This patch was created by: Scott Bambrough
800 <scottb@corelcomputer.com>
801
802 * app.c:
803 Special cased '@' character. The '@' character is used as the
804 ARM assembler comment character, as a special character
805 and in ELF .symver pseudo-op's, and as a special character in
806 .type and .section pseudo-ops.
807 (symver_pseudo): New static variable.
808 (symver_state): New static variable.
809 (struct app_save): Add field 'symver_state'.
810 (app_push): Save global symver_state int struct app_save.
811 (app_pop): Restore global symver_state from struct app_save.
812 (do_scrub_chars): Special case handling of '@' character in
813 .symver pseudo-ops.
814
815 * configure.in: Modified to recognize armv* uname syntax from ARM
816 Linux kernel.
817 * configure: Regenerated.
818
819 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
820 a prefix to the section's type.
821 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
822 the type's typename.
823
824 * config/tc-arm.h: Add support for PIC generation:
825 (pic_code): New boolean.
826 (obj_relocate_extern): Define.
827 (TC_RELOC_RTSYM_LOC_FIXUP): Define
828 (TC_CONS_FIX_NEW): Define.
829 (tc_fix_adjustable): Define.
830 (GLOBAL_OFFSET_TABLE_NAME): Define.
831
832 * config/tc-arm.c: Add support for PIC generation:
833 (line_seperator_chars): Allow ';' as a seperator for Linux.
834 (is_immediate_prefix): New macro.
835 (arm_parse_reloc): New function.
836 (s_arm_elf_cons): New function.
837 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
838 (md_undefined_symbol): Special case handling for the Global Offset
839 Table's symbol.
840 (md_apply_fix3): Handle PIC relocs.
841 (tc_gen_reloc): Handle PIC relocs.
842 (md_parse_option): Add support for '-k' command line switch to
843 enable PIC generation.
844 (cons_fix_new_arm): New function.
845 (s_arm_elf_cons): New function.
846
847Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
848
849 * configure.in: Add comments for uses of AC_DEFINE.
850 * acinclude.m4: Likewise.
851 * acconfig.h: Remove.
852 * aclocal.m4: Rebuild.
853 * configure: Rebuild.
854 * Makefile.in: Rebuild.
855 * config.in: Rebuild.
856
8571999-02-15 Jim Lemke <jlemke@cygnus.com>
858
859 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
860 non-constant offset from a base register.
861
8621999-02-14 Ken Raeburn <raeburn@raeburn.org>
863
864 * config/tc-alpha.c (md_show_usage): Put \ before newline in
865 strings always.
866
867Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
868
869 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
870 (emit_insn): Look for pc-relative and no-overflow specifiers on
871 internal relocation types.
872
8731999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
874
875 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
876 -mcpu=NNNN flags.
877
878 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
879 mips_cpu instead.
880 (mips_4650, mips_4010, mips_4100): Variables removed.
881 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
882 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
883 variables.
884 (md_begin): Don't bother initializing the mips_NNNN variables;
885 mips_cpu is set, and that's good enough now.
886 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
887 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
888 (show): New function, to handle wrapping in the CPU lists.
889 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
890
891Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
892
893 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
894 than treat as an immediate specifier.
895
896Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
897
898 * config/tc-i386.c: Prototype many functions.
899 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
900 (i386_immediate): Remove unused second argument.
901 (i386_intel_operand): Fix i386_is_reg typo.
902 (i386_operand): Use allow_naked_reg.
903 (output_invalid): Make operand int for K&R.
904
905Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
906
907 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
908 patch.
909 * Makefile.in: Rebuild.
910
9111999-02-09 Doug Evans <devans@casey.cygnus.com>
912
913 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
914 (cgen.o): Ditto.
915 (EXTRA_as_new_SOURCES): Comment out.
916 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
917 * Makefile.in: Rebuild.
918 * doc/Makefile.in: Rebuild.
919 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
920 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
921 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
922 * configure: Rebuild.
923 * aclocal.m4: Rebuild.
924 * config.in: Rebuild.
925 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
926 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
927 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
928 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
929 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
930 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
931 (gas_cgen_record_fixup_exp): Ditto.
932 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
933 descriptor, not global variable.
934 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
935 descriptor, not global variable. Refer to insert_operand handler
936 via cpu descriptor, not global function.
937 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
938 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
939 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
940 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
941 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
942 * config/tc-m32r.c: Ditto.
943 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
944 (md_assemble): Ditto.
945 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
946
9471999-02-09 Nick Clifton <nickc@cygnus.com>
948
949 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
950 relocations for ELF targets.
951
9521999-02-08 Nick Clifton <nickc@cygnus.com>
953
954 * configure.in: Add support for StrongARM target.
955 * configure: Regenerate.
956
9571999-02-05 Nick Clifton <nickc@cygnus.com>
958
959 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
960
961 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
962 for COFF ports.
963
964Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
965
966 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
967
968Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
969
970 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
971 (INTEL_DWORD_MNEM_SUFFIX): Define.
972 (BYTE_PTR): Define.
973 (WORD_PTR): Define.
974 (DWORD_PTR): Define.
975 (XWORD_PTR): Define.
976 (SHORT): Define.
977 (OFFSET_FLAT): Define.
978 (FLAT): Define.
979 (NONE_FOUND): Define.
980 (No_dSuf): Define.
981 (No_xSuf): Define.
982 * config/tc-i386.c (set_intel_syntax): New routine.
983 (intel_syntax): Declare.
984 (allow_naked_reg): Declare.
985 (md_pseudo_table): Support .intel_syntax and .att_syntax.
986 (intel_float_operand): New routine.
987 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
988 Handle brackets as well as parens. Call i386_intel_operand for
989 intel syntax. Reverse operands if appropriate. Handle new
990 suffixes. Handle movzx and movsx.
991 (i386_is_reg): New routine.
992 (i386_immediate): New routine.
993 (i386_scale): New routine.
994 (i386_displacement): New routine.
995 (i386_operand_modifier): New routine.
996 (build_displacement_string): New routine.
997 (i386_parse_seg): New routine.
998 (i386_intel_memory_operand): New routine.
999 (i386_intel_operand): New routine.
1000 (i386_operand): Call i386_displacement, i386_immediate,
1001 i386_scale, etc. instead of handling inline.
1002 (parse_register): Handle registers without prefix.
1003
1004Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1005
1006 * configure: Regenerate.
1007 * configure.in (arm-*-oabi): New.
1008 (thumb-*-oabi): New.
1009 * config/tc-arm.c (target_oabi): Declare.
1010 (md_apply_fix3): Support REL relocs.
1011 (md_parse_option): Handle -oabi.
1012 (elf32_arm_target_format): New routine.
1013 (md_longopts): Add OPTION_OABI.
1014 * config/tc-arm.h: Redefine TARGET_FORMAT.
1015
1016
10171999-01-28 Nick Clifton <nickc@cygnus.com>
1018
1019 * write.c (write_relocs): Handle out of range error.
1020
1021 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1022 (fr30_force_relocation): Default to 0.
1023
1024 * config/tc-fr30.h (obj_fix_adjustable): Define.
1025 (TC_FORCE_RELOCATION): Define.
1026
1027 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1028 relocs.
1029
10301999-01-16 Nick Clifton <nickc@cygnus.com>
1031
1032 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1033 merge of two instructions if the left instruciton kills the right.
1034
10351999-01-11 Doug Evans <devans@casey.cygnus.com>
1036
1037 * Makefile.in: Regenerate.
1038 * configure.in: Redo test for using cgen.
1039 * configure: Regenerate.
1040
10411999-01-09 Nick Clifton <nickc@cygnus.com>
1042
1043 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1044 redefinition of this macro.
1045
1046Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1047
1048 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1049 warning.
1050
10511998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1052
1053 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1054 a read of HI or LO and an immediatly following branch.
1055
10561998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1057
1058 * config/tc-mips.c (md_begin): Another correction to the setting of
1059 mips_eabi64.
1060
10611998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1062
1063 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1064
10651998-12-21 Nick Clifton <nickc@cygnus.com>
1066
1067 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1068 bit insn when optimizing, so that parallelised instructions will
1069 start on a 32 bit boundary.
1070
10711998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1072
1073 * config/tc-mips.c (mips_eabi64): New.
1074 (md_begin): Set mips_eabi64.
1075 (mips_elf_final_processing): Use it.
1076
10771998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1078
1079 * config/tc-mips.c (mips_elf_final_processing):
1080 Correct setting of ABI in e_flags.
1081
1082Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1083
1084 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1085
10861998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1087
1088 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1089
10901998-12-15 Doug Evans <devans@casey.cygnus.com>
1091
1092 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1093 warning, values that don't fit in the field.
1094
10951998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1096
1097 * config/tc-mips.c (mips_abi_string): New.
1098 (md_parse_option,md_longopts): Add mabi.
1099 (mips_elf_final_processing): Set e_flags based on mabi flag.
1100
11011998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1102
1103 * config/tc-mips.c (md_parse_option): Handle vr4111.
1104
110598-12-11 Ken Raeburn <raeburn@cygnus.com>
1106
1107 * config/tc-h8300.c (build_bytes): Change message given if the
1108 instruction requires H8/300H mode and we're not in Hmode, to
1109 suggest that it may be the operand modes that are the problem, not
1110 necessarily the opcode.
1111
11121998-12-10 Nick Clifton <nickc@cygnus.com>
1113
1114 * config/tc-fr30.c: Add line separator character.
1115
1116Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1117
1118 * configure.in (hppa-*-mpeix*): New target.
1119 * config/obj-som.h (obj_som_compiler): Declare.
1120 * config/obj-som.c (compiler_seen): New static variable.
1121 (obj_som_compiler): New function.
1122 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1123 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1124 (pa_type_args): Set hppa_priv_level.
1125 (pa_compiler): New static function if OBJ_SOM.
1126 * configure: Rebuild.
1127
1128Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1129
1130 * read.c (output_leb128): Don't mark as inline.
1131
11321998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1133
1134 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1135 AIX .vbyte unaligned data support.
1136 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1137 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1138 sections.
1139
11401998-12-07 Nick Clifton <nickc@cygnus.com>
1141
1142 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1143 input handling.
1144
1145Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1146
1147 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1148 BFD_RELOC_ARM_PCREL_BRANCH.
1149
1150Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1151
1152 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1153 checking the target type.
1154 (mips-dec-bsd*): Set endian to little.
1155 * configure: Rebuild.
1156
1157 COFF weak symbol support, based on patches from Mark Elbrecht
1158 <snowball3@usa.net>:
1159 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1160 * config/obj-coff.c (obj_coff_weak): New static function.
1161 (obj_coff_endef) [both versions]: Handle weak symbols.
1162 (coff_frob_symbol): Likewise.
1163 (yank_symbols): Likewise.
1164 (obj_pseudo_table): Add "weak".
1165
1166 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1167 <aymeric.vincent@emi.u-bordeaux.fr>.
1168 * aclocal.m4: Rebuild with current tools.
1169 * configure: Rebuild.
1170
1171 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1172 an assertion failure for a case we can't handle when OBJ_ECOFF.
1173
1174 * expr.c (operator): And with 0xff to avoid problems with signed
1175 char.
1176
11771998-12-03 Nick Clifton <nickc@cygnus.com>
1178
1179 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1180 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1181
11821998-12-02 Nick Clifton <nickc@cygnus.com>
1183
1184 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1185 LDI:20 insn.
1186
1187Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1188
1189 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1190 of pcrel point.
1191
1192Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1193
1194 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1195 pcrel point.
1196
1197Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1198
1199 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1200 scope.
1201 (d10v_cleanup): Only generate previous insn if a multiline insn is
1202 not pending.
1203
1204Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1205
1206 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1207 FR30_OPERAND_I32.
1208
1209Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1210
1211 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1212 -marm6xxx command line switches.
1213
12141998-11-18 Doug Evans <devans@casey.cygnus.com>
1215
1216 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1217 (itbl-ops.o): Delete duplicate dependencies.
1218 Rebuild dependencies.
1219 Add fr30 dependencies.
1220 * Makefile.in: Rebuild.
1221
1222Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1223
1224 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1225 opcode list.
1226 * listing.c: Ignore line terminator characters found inside
1227 strings.
1228
1229Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1230
1231 * po/gas.pot: Regenerated.
1232
1233Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1234
1235 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1236 fr30_is_label_start(). Also checks for delay slot insns.
1237
1238 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1239 FR30 instructions which contain a colon in the mnemonic.
1240
1241 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1242
1243Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1244
1245 * config/tc-fr30.c: Removed currently superflous code.
1246
1247Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1248
1249 * config/tc-fr30.h: New file.
1250 * config/tc-fr30.c: Tweaking so that it will compile.
1251
1252Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1253
1254 * config/tc-d10v.h (obj_fix_adjustable): Define.
1255 (TC_FORCE_RELOCATION): Define.
1256 (d10v_force_relocation): Declare.
1257 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1258 (md_apply_fix3): Handle Vtable relocs.
1259 (d10v_fix_adjustable): New.
1260 (d10v_force_relocation): New.
1261
1262Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1263
1264 * config/tc-d30v.c: Change default behaviour to ignore potential
1265 conflicts between register name and symbol names.
1266
1267Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1268
1269 * configure.in: Add fr30-*-*.
1270 * config/tc-fr30.c: New file.
1271 * Makefile.in: Regenerated.
1272 * config.in: Regenerated.
1273 * configure: Regenerated.
1274 * doc/Makefile.in: Regenerated.
1275 * po/gas.pot: Regenerated.
1276
1277Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1278
1279 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1280 are 16 bit insns.
1281
1282Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1283
1284 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1285 characters.
1286 (do_scrub_chars): Add some casts to unsigned char to avoid
1287 unwanted sign extension.
1288 * read.c (lex_type): Set characters about 127 to be symbol
1289 characters.
1290 * config/tc-i386.c (md_begin): Set identifier_chars and
1291 operand_chars for values above 127.
1292
1293Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1294
1295 * configure.in: detect cygwin* instead of cygwin32*
1296 * configure: regenerate
1297
1298Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1299
1300 * listing.c: Add support for producing a listing from piped
1301 input.
1302
1303Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1304
1305 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1306 (append_insn): Account for the tx39's multiply behavior.
1307
13081998-10-26 Michael Meissner <meissner@cygnus.com>
1309
1310 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1311 from assemble_parallel_insns. Add support for '->' to indicate
1312 explicitly serializing the instructions.
1313 (md_assemble): Ditto.
1314
1315Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1316
1317 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1318 WEAK handling.
1319
1320Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1321
1322 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1323
1324Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1325
1326 * config/tc-mips.c : support frame and regmask/fregmask when
1327 MIPS_STABS_ELF is specified.
1328
1329Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1330
1331 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1332 (md_apply_fix): Don't return 1 for VTABLE relocs.
1333 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1334
1335Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1336
1337 * doc/c-i386.texi: Replace occurences of "opcode" with
1338 "instruction mnemonic", "instruction", or "mnemonic" when
1339 referring to the name of an instruction. Use "opcode" when
1340 referring to the sequence of machine bytes.
1341
1342 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1343 (is_opcode_char): Rename to is_mnemonic_char.
1344 (md_assemble and i386_operand): Correct error messages from
1345 "opcode" to "instruction mnemonic"
1346 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1347 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1348 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1349 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1350 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1351 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1352 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1353
1354 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1355
1356 * config/tc-i386.c (i386_operand): Check for garbage after
1357 register name.
1358
1359Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1360
1361 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1362 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1363
1364Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1365
1366 * config/tc-sh.h (obj_fix_adjustable): Define.
1367 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1368 (md_apply_fix): Likewise.
1369 (tc_gen_reloc): Likewise.
1370 (sh_fix_adjustable): New.
1371
1372Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1373
1374 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1375 * cgen.h (gas_cgen_finish_insn): Update prototype.
1376 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1377 cgen_insn_t -> CGEN_INSN_INT.
1378 (make_parallel): Update handling of CGEN_INT_INSN_P.
1379 (assemble_parallel_insn): Ditto.
1380 (target_make_parallel): New function.
1381 (md_assemble): Use it.
1382
1383Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1384
1385 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1386
1387Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1388
1389 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1390 converted into lower case.
1391
1392Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1393
1394 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1395 (gas_cgen_tc_gen_reloc): Likewise.
1396 * config/tc-m32r.h (obj_fix_adjustable): Define.
1397 * config/tc-m32r.c (m32r_fix_adjustable): New.
1398 (m32r_force_relocation): Handle VTABLE relocs.
1399
1400Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1401
1402 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1403
1404Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1405
1406 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1407 to lower case before parsing.
1408
1409 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1410 parallel insns modift buts in the PSW as a side effect.
1411
1412Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1413
1414 * config/tc-d30v.c (find_format): Test for missing flag and
1415 control registers.
1416
1417 (md_apply_fix3): Fix error messages to avoid
1418 assumption about presence of a symbol.
1419
1420 (parallel_ok): Disallow parallel instructions that both modify the
1421 same flag register.
1422
1423 (find_format): Generate a warning if an odd numbered register is
1424 used as the first register in a mutli-register instruction.
1425
1426Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1427
1428 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1429 relocations are always associated with a symbol.
1430
1431Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1432
1433 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1434 (elf32_sparc_force_relocation): Declare.
1435 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1436 (tc_gen_reloc): Handle vtable relocs.
1437 (elf32_sparc_force_relocation): New.
1438
1439Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1440
1441 * symbols.c (S_IS_FUNCTION): New.
1442 * config/tc-v850.h (obj_fix_adjustable): Define.
1443 (TC_FORCE_RELOCATION): Define.
1444 (v850_force_relocation): Declare.
1445 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1446 of fx_addnumber for VTABLE reloc addends.
1447 (md_apply_fix3): Handle VTABLE relocs.
1448 (v850_fix_adjustable): New.
1449 (v850_force_relocation): New.
1450
1451Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1452
1453 * tc-hppa.c (fp_operand_format): Add some additional formats.
1454 (pa_ip): Do not automatically promote into pa2.0 mode.
1455 (pa_level): Handle ".level 2.0".
1456
1457Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1458
1459 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1460 * config/tc-i386.h (template.extension_opcode): Change to
1461 unsigned int to allow full range of 8-bit opcode suffixes.
1462 (None): Redefine as 0xffff.
1463
1464 From Jeff B Epler <jepler@usgs.gov>
1465 * doc/c-i386.texi (i386-SIMD): New section.
1466
1467Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1468
1469 * read.c (discard_rest_of_line): New function.
1470 * read.h: Declare it.
1471 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1472
1473Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1474
1475 * config/tc-d10v.c (find_symbol_matching_register): New function.
1476 (find_opcode): Cope with the case where a register name matches
1477 a symbol name.
1478
1479Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1480
1481 * config/tc-v850.c (md_pcrel_from): Rename to
1482 v850_pcrel_from_section.
1483 (v850_pcrel_from_section): Do not resolves symbols in other
1484 sections.
1485
1486 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1487
1488Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1489
1490 * config/tc-d10v.c (find_opcode): Generate an error if a register
1491 is supplied for an operand that should not be a register.
1492
1493Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1494
1495 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1496 instructions to have another instruction in the right bin.
1497
1498Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1499
1500 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1501 the right container if the left container holds a branch
1502 instruction.
1503
1504Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1505
1506 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1507 both a register name and symbol name.
1508 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1509
1510Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1511
1512 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1513 execution unit class.
1514
1515 (reg_name_search): If a name matches a register and a symbol,
1516 prefer the register.
1517 (find_format): Disallow flag registers when a general purpose
1518 register is required.
1519 If a number is required, but a register has been given, check to
1520 see if a symbol with the same name as the register exists, and if
1521 so, use that symbol.
1522
1523Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1524
1525 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1526
1527Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1528
1529 * config/tc-d30v.c (find_format): Do not accept flag registers as
1530 general purpose registers.
1531 (find_format): If an immediate value is expected at a given place
1532 in a format, but a register name has been provided instead, check
1533 to see if that register name matches the name of a predefined
1534 symbol and if it does, then use the symbol instead.
1535 (reg_name_search): If a register name matches a symbol name,
1536 prefer the register name to the symbol name.
1537
1538Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1539
1540 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1541 the previous insn to empty.
1542
15431998-09-20 Michael Meissner <meissner@cygnus.com>
1544
1545 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1546 pieces, forcing the use of an ANSI compiler.
1547
1548Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1549
1550 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1551 relocs.
1552 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1553
1554Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1555
1556 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1557 assembler syntax.
1558 (obj_elf_vtable_entry): Likewise.
1559 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1560 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1561 (tc_gen_reloc): Likewise.
1562 (arm_fix_adjustable): Likewise.
1563 (elf32_arm_force_relocation): New.
1564 (armelf_frob_symbol): Remove coff-style symbol support.
1565
1566Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1567
1568 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1569
1570Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1571
1572 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1573 OBJ_COFF so that routine is defined for a.out format.
1574
1575Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1576
1577 * config/tc-i386.c (i386_operand): Detect non-segment registers
1578 used as segment prefixes.
1579
1580Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1581
1582 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1583 optimize across FDE boundaries.
1584
1585 * config/obj-coff.c (obj_coff_section): Preserve any link once
1586 flags when setting the section flags.
1587
1588Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1589
1590 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1591 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1592
1593Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1594
1595 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1596 to the host width.
1597
1598Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1599
1600 * frags.c (frag_grow): Include the size of the frag struct in the
1601 obstack chunk size.
1602
1603 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1604 if the new subseg comes before the old.
1605
1606Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1607
1608 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1609 to handle edge8 and edge16.
1610
1611Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1612
1613 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1614 before we clobber the symbol involved.
1615
1616Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1617
1618 * config/tc-arm.c: Remove OBJ_ELF definitions for
1619 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1620 use arm_adjust_symtab for OBJ_COFF.
1621 (armelf_adjust_symtab): New Routine.
1622 * config/tc-arm.h: Define obj_adjust_symtab to
1623 armelf_adjust_symtab for OBJ_ELF.
1624
1625Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1626
1627 * configure.in: Make all i386-elf targets use bfd_gas.
1628 * config/tc-i386.c (tc_i386_force_relocation): New.
1629 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1630 (md_apply_fix3): Likewise.
1631 (tc_gen_reloc): Handle them.
1632 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1633 tc_i386_force_relocation.
1634
1635Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1636
1637 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1638
1639Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1640
1641 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1642 current opcode after writing the first insturction of a reverse
1643 sequential pair.
1644
1645Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1646
1647 * read.h (generate_lineno_debug): Add prototype.
1648 * read.c (generate_lineno_debug): Make non-static.
1649
1650Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1651
1652 * config/tc-i386.c (md_assemble): Only warn for address/data size
1653 prefixes.
1654
1655Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1656
1657 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1658 against Thumb function names, as the linker needs this information.
1659
16601998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1661
1662 * expr.c (operand): Check also that there is no advance in operand
1663 after atof_generic in order to decide "is it label 0f or floating
1664 point number?".
1665
1666Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1667
1668 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1669 command line options with a single dash.
1670 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1671
1672Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1673
1674 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1675 * tc-arm.c (arm_fix_adjustable): New routine.
1676
16771998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1678
1679 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1680 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1681 demand_empty_rest_of_line before mri_comment_end.
1682 (equals): Check garbage after expression before
1683 mri_comment_end in MRI mode.
1684
1685Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1686
1687 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1688 small immediate constant to use the constant itself rather than
1689 always using 1.
1690
1691Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1692
1693 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1694 (pa_leave): Likewise.
1695
1696Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1697
1698 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1699 prefixes.
1700 (i386_operand): Fix an error message.
1701
1702Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1703
1704 * doc/c-arm.texi (ARM Directives): Document .req directive.
1705
1706 * config/tc-arm.c (reg_required_here): Display erroneous string if
1707 the register name could not be decoded.
1708 Do not set inst.instruction if the sift is -1.
1709
1710Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1711
1712 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1713 we do for EXTERN.
1714
1715Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1716
1717 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1718 even if it is belived to be unnecessary.
1719
1720Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1721
1722 config/tc-i386.c (i386_operand): Size immediate constants by
1723 suffix (erroneously removed as part of July 7 change).
1724
1725Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1726
1727 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1728 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1729 (armelf_frob_symbol): New Routine.
1730 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1731
1732Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1733
1734 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1735
1736Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1737
1738 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1739 command line switches passed to assembler.
1740
1741Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1742
1743 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1744 (gas_cgen_opcode_desc): Declare.
1745 (gas_cgen_parse_operand): Declare.
1746 (*): Prepend gas_ to gas specific fns to denote them as such.
1747 All uses updated.
1748 * cgen.c (gas_cgen_opcode_desc): New global
1749 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1750 (queue_fixup): Renamed from cgen_queue_fixup.
1751 (*): Prepend gas_ to gas specific fns to denote them as such.
1752 All uses updated.
1753 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1754 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1755 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1756 Open opcode table and initialize it.
1757 (make_parallel): Use gas_cgen_opcode_desc.
1758 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1759 (md_assemble): Ditto.
1760
1761Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1762
1763 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1764 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1765 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1766 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1767 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1768 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1769 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1770 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1771 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1772 (INIT_STAB_SECTION): Likewise.
1773 (OBJ_PROCESS_STAB): Likewise.
1774
1775 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1776 (md_parse_option): Watch for them.
1777 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1778 (md_begin): Kill neverdef code.
1779 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1780 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1781 (s_alpha_coff_wrapper): New.
1782 (md_pseudo_table): Trap all ECOFF pseudos.
1783
1784Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1785
1786 Start of changes to remove mdebug section from mips*-elf
1787 Based on MIPS_STAB_ELF definition
1788 * acconfig.h: undef if not configured
1789 * config.in: undef if not configured
1790 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1791 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1792 * stabs.c (s_stab_generic): flush frag
1793
1794Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1795
1796 * configure.in: (arm-*-elf): Handle.
1797 (thumb-*-elf): Handle.
1798 * configure: Regenerate.
1799 * read.c (stringer): Fix typo in comment.
1800 * write.c (fixup_segment): Don't add symbol value to addend if
1801 TC_ARM and OBJ_ELF.
1802 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1803 sections.
1804 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1805 for OBJ_ELF.
1806
1807Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1808
1809 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1810 (write_2_short): Emit warning if new flag is set.
1811 (do_assemble): Set flags if left instruction is one of special
1812 "right-instruction-killer" type.
1813
1814Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1815
1816 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1817 Always output words in debug_info section as big endian.
1818 (sparc_target_format): Choose correct bfd target.
1819 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1820
1821Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1822
1823 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1824 to work with internationalization code. Issue an error when two
1825 operands match that are not allowed to match.
1826
1827Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1828
1829 * configure.in (install_tooldir): Allow target to specify whether
1830 it wants to be installed in $(tooldir)/bin.
1831 * configure: Regenerate.
1832 * Makefile.am (install-exec-local): Set install-exec-tooldir
1833 dependency via configure.
1834 * Makefile.in: Regenerate.
1835
1836Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1837
1838 * Makefile.am (install-exec-local): Split into two ...
1839 (install-exec-bindir,install-exec-tooldir): New rules.
1840 * Makefile.in: Regenerate.
1841
1842Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1843
1844 * Makefile.am (install-exec-local): Don't remove the file before
1845 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1846 W. Rozycki <macro@ds2.pg.gda.pl>.
1847 * Makefile.in: Rebuild.
1848
1849Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1850
1851 * cgen.c: Include libiberty.h.
1852 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1853 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1854 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1855 (md_cgen_lookup_reloc)): Declare.
1856 (md_cgen_record_fixup_exp): Declare.
1857 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1858 (m32r_relax_frag): Declare.
1859 (cgen_md_apply_fix3): Decls moved to cgen.h.
1860 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1861 (m32r_cgen_record_fixup_exp): Delete decl.
1862 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1863 (assemble_nop): Delete.
1864 (expand_debug_syms): Delete unused `exp'.
1865 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1866 Add default case for -Wall.
1867 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1868 (md_atof): Delete unused wordP.
1869
1870Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1871
1872 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1873 value.
1874
1875Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1876
1877 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1878 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1879 .print, .purgem, and .struct. Remove documentation for
1880 .app-file.
1881
1882Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1883
1884 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1885 Update call to insert_operand.
1886
1887Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1888
1889 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1890
1891Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1892
1893 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1894 whitespace after a prefix operator.
1895
1896Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1897
1898 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1899
1900Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1901
1902 * config/tc-sparc.c (log2): New static function.
1903 (s_reserve): Use log2 to convert alignment before calling
1904 record_alignment.
1905 (s_common): Use log2 to convert alignment before calling
1906 record_alignment and frag_align.
1907 (sparc_cons_align): Use log2.
1908
1909Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1910
1911 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1912 (s_common): Likewise.
1913
1914 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1915 initialization of waddr.
1916 (sparc_elf_final_processing): Add default case to switch.
1917
1918Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1919
1920 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1921 than temporary real.
1922
1923Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1924
1925 * write.c (subsegs_finish): Don't align the segments if there were
1926 any errors.
1927
1928 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1929 copying aux information.
1930
1931 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1932 expression into a symbol.
1933
1934Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1935
1936 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1937 type to unsigned int.
1938 (md_assemble): Change type used to store offsets from unsigned
1939 long to long.
1940 (i386_operand): Switch error check to only call RESTORE_END_STRING
1941 once after parse_register.
1942
1943Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1944
1945 * config/tc-v850.c (md_show_usage): Changed format to match that
1946 of gcc, ld, etc.
1947
1948 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1949
1950Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1951
1952 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1953 relocs.
1954 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1955 weak.
1956
1957Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1958
1959 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1960 * doc/Makefile.in: Rebuild.
1961
1962Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1963
1964 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1965 for %lo expressions.
1966 (mips_ip, case 'u'): Move range check after code to mask
1967 off bits in %hi/%lo expressions. Mask off high bits for
1968 %lo expressions.
1969
1970Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1971
1972 * doc/Makefile.am (gasver.texi): New target.
1973 (as.info, as.dvi): Depends upon gasver.texi.
1974 * doc/as.texinfo: Include gasver.texi. Mention version number on
1975 title page and in top node.
1976 * doc/Makefile.in: Rebuild.
1977
1978Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1979
1980 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1981 but not including the line containing the edict.
1982 * listing.h (LISTING_EOF): New.
1983 * input-scrub.c (input_scrub_next_buffer): Call it.
1984
1985Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1986
1987 * config/tc-i386.c (i386_operand): Don't set the size of an
1988 immediate address based solely on the suffix and the mode.
1989
1990 * config/tc-i386.c (md_assemble): Add assertion to make sure
1991 overlap2 does not set Imm.
1992
1993 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1994 sequences of whitespace to a single space.
1995 (is_space_chars): Just compare with space.
1996 (md_begin): Don't initialize space_chars.
1997 (md_assemble): Just skip a single whitespace character.
1998 (i386_operand): Rewrite base-index parsing to use new
1999 parse_register, and to skip white space. Skip white space in a
2000 number of other places too. Don't give error message if
2001 parse_register fails.
2002 (parse_register): Change reg_string parameter to be non-const.
2003 Add end_op parameter. Skip white space after the `%', and return
2004 end of register string. Give error message here rather than
2005 caller.
2006
2007Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2008
2009 Based on patch from Matt Semersky <matts@scd.hp.com>:
2010 * expr.c (op_encoding): Make const.
2011 (expr_set_precedence): New function.
2012 (expr_begin): Don't set operator rankings, just call
2013 expr_set_precedence.
2014 * expr.h (expr_set_precedence): Declare.
2015 * read.c (s_mri): Call expr_set_precedence.
2016
2017Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2018
2019 * doc/as.texinfo (Statements): Remove paragraph discussing
2020 continuing lines with a backslash. This hasn't worked for years,
2021 if it ever did.
2022
2023Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2024
2025 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2026 symbol definitions.
2027 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2028 (ps_CTORS, ps_DTORS): New section types.
2029 (vms_fixup_xtors_section): New function
2030 (Ctors_Psect, Dtors_Psect): Define.
2031 (IS_GXX_XTOR): Define
2032 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2033 Filter static constructors/destructors and add to
2034 Ctors_Symbols/Dtors_Symbols chain.
2035 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2036 appropriate section.
2037
2038 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2039 * makefile.vms: Merge vax/vms support.
2040
2041Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2042
2043 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2044 (elf_pseudo_table): Add them.
2045 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2046 (md_apply_fix): Accept them.
2047 (mips_fix_adjustable): Don't adjust them.
2048 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2049 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2050 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2051 (tc_fix_adjustable): Don't adjust them.
2052
2053Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2054
2055 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2056 (cgen.o): Use it.
2057 * Makefile.in: Regenerate.
2058 * configure.in: AC_SUBST cgen_cpu_prefix.
2059 * configure: Regenerate.
2060
2061Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2062
2063 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2064 Changed all users of COND12_DELAY.
2065
2066Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2067
2068 * config/tc-mn10300.c (set_arch_mach): New function.
2069 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2070 (md_begin): Default to mn10300 mode.
2071 (md_assemble): Only accept instructions for the core mn10300
2072 chip and the active machine type.
2073
2074Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2075
2076 * subsegs.h (segment_info_type): Give the struct a name.
2077 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2078 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2079 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2080 * config/tc-w65.h (tc_reloc_mangle): Declare.
2081 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2082
2083Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2084
2085 * config/tc-v850.c (v850_comm): Restore old section
2086 after common processing.
2087
2088Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2089
2090 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2091
2092Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2093
2094 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2095 char with code that explicitly sign-extends.
2096
2097Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2098
2099 * config/tc-v850.c (md_begin): Restore text section as the current
2100 section after creating call table sections.
2101 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2102 code.
2103
2104 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2105 with call to macro SYM_AUXINFO.
2106
2107Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2108
2109 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2110 with the program transform name.
2111 * Makefile.in: Rebuild.
2112
2113Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2114
2115 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2116 information.
2117
2118Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2119
2120 * config/tc-i386.c (i386_operand): Be prepared for a space between
2121 the open parenthesis and the start of the register operand,
2122 because of the June 16 change.
2123
2124Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2125
2126 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2127 BFD_ASSEMBLER.
2128
2129Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2130
2131 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2132 even if it is belived to be unnecessary.
2133
2134Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2135
2136 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2137 symbols.
2138 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2139
2140Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2141
2142 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2143 shift amount for a repeated operand. The shift amount for the
2144 repeated copy comes from the size of the operand.
2145
2146Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2147
2148 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2149
2150Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2151
2152 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2153
2154Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2155
2156 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2157 characters in it as LEX_IS_SYMBOL_COMPONENT.
2158 * config/tc-i386.h (tc_symbol_chars): Define.
2159 (extra_symbol_chars): Declare.
2160 * config/tc-i386.c (extra_symbol_chars): Define.
2161 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2162 (line_comment_chars): Set to '/' if TE_LINUX.
2163 * doc/c-i386.texi (i386-prefixes): Update.
2164 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2165
2166Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2167
2168 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2169 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2170
21711998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2172
2173 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2174 constraint in instructions REP & REPI.
2175
2176Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2177
2178 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2179 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2180
2181 (check_range): If the operand is shifted, then shift the number
2182 before checking its range.
2183
2184 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2185
2186 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2187 common sections.
2188
2189Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2190
2191 * config/tc-v850.c (v850_comm): Create special sections as needed.
2192
21931998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2194
2195 * config/tc-d10v.c (write_2_short): Addition of swapping
2196 instructions for sequential and reverse sequential order when
2197 given order is not possible.
2198
2199Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2200
2201 * Makefile.am: Rebuild dependencies.
2202 (DEP_INCLUDES): Fix reference to intl build directory.
2203 * Makefile.in: Rebuild.
2204
2205Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2206
2207 * doc/c-i386.texi: Update 16 bit documentation.
2208
2209 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2210 IgnoreDataSize to IgnoreSize as they are used for address size as
2211 well as data size.
2212 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2213 32-bit mode, similarly addr16/data16 and variants.
2214
2215Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2216
2217 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2218 sequential word multiply instructions.
2219
2220 (do_assemble): Add extra command line argument, to allow mul32
2221 attribute to be preserved across parallel insns.
2222 (md_assemble): Insert NOPs between explicitly parallel insns which
2223 contain an 32 bit multiply and a 16 multiply.
2224
2225Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2226
2227 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2228 likewise for REPE.
2229
2230 * config/tc-i386.c (reloc): Add braces.
2231
2232 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2233 consistent with Intel naming.
2234 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2235 use bitfields in sib_byte.
2236 (modrm_byte): Don't use bitfields here either.
2237
2238 * config/tc-i386.c (current_templates): Add const.
2239 (parse_register): Add const to return, param, and char *s.
2240 (i386_operand): Add const to reg_entry *r.
2241 * config/tc-i386.h (templates): Add const to start, end.
2242
2243 Inspired by code for 16 bit gas support from Martynas Kunigelis
2244 <martynas@nm3.ktu.lt>:
2245 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2246 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2247 (uses_mem_addrmode): Remove.
2248 (md_estimate_size_before_relax): Add support here too.
2249 (md_relax_table): Rewrite interface to md_relax for 16 bit
2250 support.
2251 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2252 (opcode_suffix_to_type): Remove.
2253 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2254 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2255 (md_convert_frag): Likewise.
2256 (i386_operand): Add support for 16 bit base/index regs,
2257 immediates, and displacements. Remove some unnecessary casts, and
2258 localise end_of_operand_string, displacement_string_start,
2259 displacement_string_end variables. Add GCC_ASM_O_HACK.
2260 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2261
2262 * config/tc-i386.c (prefix_hash): Remove.
2263 (md_begin): Rewrite without obstacks. Remove prefix hash table
2264 handling. Rewrite lexical table handling.
2265 (i386_print_statistics): Don't print prefix statistics.
2266 (md_assemble): Rewrite instruction parser so that line is not
2267 converted to lower case. Don't do a hash_find for prefixes,
2268 instead recognise them via opcode modifier.
2269 (expecting_operand, paren_not_balanced): Localise variables.
2270 * config/tc-i386.h (IsPrefix): Define.
2271 (prefix_entry): Remove.
2272
2273 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2274 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2275 '\\' in case where comment_chars contains '/'.
2276
2277 * config/tc-i386.c (MATCH): Ensure given operand and template
2278 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2279 you must write `ljmp *table(%ebx)'.
2280
2281 From H.J. Lu <hjl@gnu.org>:
2282 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2283 as 0 ifndef BFD_ASSEMBLER.
2284 (md_assemble): Allow immediate operands without suffix or
2285 other reg operand to default in size to the current code size.
2286
2287Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2288
2289 * config/tc-v850.c (md_begin): Restore creation of
2290 .call_table_text and .call_table_data sections.
2291
2292Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2293
2294 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2295 after emitting a word of noops.
2296
2297Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2298
2299 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2300 (i386_operand): Simplify checks for valid base/index combinations.
2301 Disallow `in 4(%dx),%al'.
2302
2303 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2304 index_reg const.
2305 (add_prefix): Change parameter from char to int.
2306
2307 * config/tc-i386.h (Ugh): Define opcode modifier.
2308 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2309
2310 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2311 CONSISTENT_REGISTER_MATCH macros to check register types more
2312 thoroughly. Check for illegal suffix/operand combinations
2313 when matching insns with operands. Handle new `s' suffix, and
2314 associated FloatMF opcode modifier for float insns with memory
2315 operands.
2316 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2317 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2318 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2319 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2320 DATA_PREFIX_OPCODE throughout.
2321
2322 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2323 (md_assemble): Rewrite suffix/register operand checking code to be
2324 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2325 AnyMem, the better to grep.
2326 (pi): Remove Abs.
2327 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2328 given a memory operand. Don't set Abs bits either.
2329 (type_names): Remove Mem*, Abs*.
2330 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2331 define opcode_modifiers as these cases are handled by Disp8,
2332 Disp16, Disp32 and suffix checks.
2333 (COMES_IN_BOTH_DIRECTIONS): Remove.
2334 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2335
2336 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2337 if IgnoreDataSize modifier given. Remove ShortformW modifier
2338 test. Add test for ShortForm in W base_opcode modification.
2339 Merge Seg2ShortForm and Seg3ShortForm code.
2340 * config/tc-i386.h (ShortFormW): Remove.
2341 (IgnoreDataSize): Define.
2342
2343Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2344
2345 * config/tc-d30v.c (md_assemble): Store previous segment state
2346 with previous instruction.
2347
2348Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2349
2350 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2351 (ebp, esp): Remove static variables.
2352 (MATCH): Remove test for InOutPortReg.
2353 (i386_operand): Properly handle InOutPortReg here instead.
2354 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2355 (md_assemble): Simplify and correct modrm and sib generation.
2356 (i386_operand): Add warning for scale without index.
2357 Rewrite checks for valid base/index combinations.
2358
2359 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2360 macros and enclose in do while(0).
2361 (RESTORE_END_STRING): Likewise.
2362 (md_assemble): Add one to printed operand number so we start
2363 from 1 not 0. Add some more gettext invocations.
2364 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2365 number here too.
2366
2367 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2368 DATA_PREFIX, SEG_PREFIX): Define.
2369 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2370 (check_prefix): Remove function.
2371 (add_prefix): New function. Add prefix to i.prefix as well as
2372 doing checks.
2373 (md_assemble): Changes for add_prefix. Remove hack for wait
2374 prefix, instead always output prefixes in fixed order. Test
2375 for jcxz/loop when selecting between word & dword operations,
2376 and add address size prefix rather than operand size prefix.
2377 Remove operand -> address size hack when emitting jcxz/loop.
2378 (i386_operand): Remove O_Absent check as it's done in expr.
2379
2380Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2381
2382 * configure.in: Recognize m5200 as a cpu_type of m68k.
2383 * aclocal.m4: Rebuild with current libtool.
2384 * configure: Rebuild.
2385
2386Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2387
2388 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2389 to relaxable_symbol to prevent references to external symbol from
2390 being relaxed.
2391
2392Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2393
2394 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2395 symbols are relaxable.
2396
2397Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2398
2399 * config/tc-v850.c (md_begin): Don't create special
2400 sections by default.
2401
2402Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2403
2404 * config/tc-mips.c (macro): For div and udiv, close the
2405 reorder block as soon as possible.
2406
2407Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2408
2409 From Matt Semersky <matts@scd.hp.com>:
2410 * macro.c (macro_mri_mode): New function.
2411 * macro.h (macro_mri_mode): Declare.
2412 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2413 MRI mode.
2414
2415Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2416
2417 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2418 OBJ_EVAX case.
2419
2420 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2421 until after xstrdup in OBJ_EVAX case.
2422
2423Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2424
2425 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2426 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2427 of hardcoded magic number.
2428 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2429
2430Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2431
2432 * read.c (do_s_func): New function.
2433 (s_func): Call it.
2434 * read.h (do_s_func): Add prototype.
2435
2436Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2437
2438 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2439 nops if fill pattern not specified.
2440
2441Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2442
2443 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2444 * config/te-go32.h (TE_GO32): Define.
2445 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2446
2447Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2448
2449 Implement .func/.endfunc pseudo-ops.
2450 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2451 (s_func): Declare.
2452 * read.c (potable): Add .func,.endfunc.
2453 (s_func): New function.
2454 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2455 functions.
2456 (in_doc_func_p,current_function_label): New static globals.
2457 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2458
2459Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2460
2461 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2462 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2463 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2464 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2465 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2466 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2467 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2468 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2469 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2470 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2471 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2472 * config/tc-a29k.c: Don't define md_short_jump_size,
2473 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2474 * config/tc-alpha.c: Likewise.
2475 * config/tc-alpha.h: Likewise.
2476 * config/tc-arm.c: Likewise.
2477 * config/tc-h8300.c: Likewise.
2478 * config/tc-h8500.c: Likewise.
2479 * config/tc-hppa.c: Likewise.
2480 * config/tc-i860.c: Likewise.
2481 * config/tc-i960.c: Likewise.
2482 * config/tc-ppc.c: Likewise.
2483 * config/tc-sh.c: Likewise.
2484 * config/tc-sparc.h: Likewise.
2485 * config/tc-tic30.c: Likewise.
2486 * config/tc-w65.c: Likewise.
2487 * config/tc-z8k.c: Likewise.
2488
2489Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2490
2491 * config/tc-vax.c (_): Delete this macro used for placeholder
2492 values in vax_operand_width_size; it conflicts with the _() macro
2493 used for internationalization.
2494
2495Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2496
2497 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2498 code. From Chris Moller <moller@bops.com>.
2499
2500 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2501 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2502 * read.c (emit_expr): Initialize seg and subseg fields of a new
2503 broken word.
2504 * write.c (write_object_file): Switch to the appropriate segment
2505 and subsegment when processing a broken word.
2506
2507 * config/tc-m68k.c (mri_assemble): New static function.
2508 (build_mri_control_operand): Call mri_assemble rather than
2509 md_assemble.
2510 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2511 (s_mri_endf, s_mri_endw): Likewise.
2512
2513Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2514
2515 * read.c (s_org): Call md_flush_pending_output if it is defined.
2516
2517 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2518
2519Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2520
2521 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2522 (md_parse_option): Add for same.
2523 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2524 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2525 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2526
2527 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2528
2529Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2530
2531 * config/tc-arm.c (find_real_start): Relax definition of local
2532 labels.
2533
2534Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2535
2536 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2537 symbols at the given address, not just the last one specified.
2538
2539Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2540
2541 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2542 or number_to_chars_littleendian to write data.
2543
2544Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2545
2546 * config/tc-v850.c (md_assemble): Remove artificially created
2547 register name symbols.
2548
2549Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2550
2551 * write.c (fixup_segment): Change "segment" to "section" in
2552 error message.
2553
2554Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2555
2556 * write.c (fixup_segment): Change sym1-sym2 message again.
2557
2558Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2559
2560 * write.c (fixup_segment): Improve error message for sym1-sym2
2561 errors when sym1 is in a different segment from sym2.
2562
2563Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2564
2565 * config/tc-m32r.c (warn_unmatched_high): New static local.
2566 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2567 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2568 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2569 (md_parse_option): Likewise.
2570 (md_show_usage): Likewise.
2571 (m32r_frob_file): Likewise.
2572
2573 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2574 (read_a_source_file): Call them.
2575 * read.h (stabs_generate_asm_file): Declare.
2576 * stabs.c (stabs_generate_asm_file): New function.
2577 (generate_asm_file): New function.
2578 (stabs_generate_asm_lineno): Move file name handling into
2579 generate_asm_file.
2580
2581Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2582
2583 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2584 (d30v_current_align, d30v_current_align_seg): New variables.
2585 (d30v_last_label): New variable.
2586 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2587 (s_d30v_data, s_d30v_section): Likewise.
2588 (md_pseudo_table): Call them.
2589 (md_begin): Initialize d30v_current_align_seg.
2590 (md_assemble): Call d30v_align when needed by known current alignment.
2591 (d30v_frob_label, d30v_cons_align): New functions.
2592 * config/tc-d30v.h (md_do_align): Remove.
2593 (tc_frob_label): Call d30v_frob_label.
2594 (md_cons_align): New.
2595
2596 * config/tc-d30v.c (find_format): Convert complex expressions to
2597 expression symbols before processing. Clean up code formatting.
2598
2599Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2600
2601 * po/Make-in (install-info): New target.
2602
2603Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2604
2605 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2606 instructions.
2607 * config/tc-mn10300.c (md_assemble): Likewise.
2608
2609Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2610
2611 * Makefile.am: Update with `make dep-am'.
2612 (HFILES): Add cgen.h.
2613 (cgen.o): Depend on cgen.h.
2614 * Makefile.in: Regenerate.
2615
2616 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2617
2618Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2619
2620 * gasp.c (grab_label): Permit a label to be a preprocessor
2621 variable by permitting a label to start with a backslash.
2622
2623Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2624
2625 * config/tc-mips.c (validate_mips_insn): Removed hack
2626 for previously inaccessible bitfields in some INSN_TRAP
2627 instructions.
2628
2629Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2630
2631 * config/tc-d30v.c (do_assemble): Abort with error message
2632 if opcode operands do not match.
2633
2634Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2635
2636 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2637 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2638 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2639 similar new 'q' operand.
2640
2641Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2642
2643 * cgen.c (cgen_asm_finish_insn): Fix typo.
2644
2645Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2646
2647 * cgen.h: New file.
2648 * cgen.c: Include it.
2649 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2650 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2651 All callers updated.
2652 * config/tc-m32r.c: Include cgen.h.
2653 (m23r_insn): New members num_fixups,fixups.
2654
2655Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2656
2657 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2658 to avoid compiler warning.
2659
2660Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2661
2662 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2663 calling make.
2664
2665 * makefile.vms (OBJS): Add ehopt.obj
2666
2667Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2668
2669 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2670
2671Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2672
2673 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2674 a short format insn.
2675 (md_assemble): Set it for explicitly packed insns.
2676
2677Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2678
2679 * config/obj-coff.c (c_symbol_merge): Do not take address of
2680 native fields when performing the memcpy.
2681
2682Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2683
2684 * config/tc-mips.c (macro,macro2): Implement
2685 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2686
2687Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2688
2689 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2690 relocations against globally visible symbols.
2691 * config/tc-m68k.c (relaxable_symbol): New macro.
2692 (m68k_ip, md_estimate_size_before_relax): Use it.
2693 (tc_m68k_fix_adjustable): Also handle weak symbols.
2694
2695Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2696
2697 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2698 references to externally visible symbols.
2699 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2700 values in twice for a PC relative reloc if the symbol is
2701 externally defined.
2702
2703 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2704 don't adjust a PC relative reloc against an externally visible
2705 symbol.
2706 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2707 for a PC relative fixup against an externally visible defined
2708 symbol, arrange to store object file and addend values as though
2709 the symbol were not defined.
2710 (tc_gen_reloc): Likewise.
2711
2712Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2713
2714 * read.c (sizeof_leb128): Referenced externally by write.c so
2715 don't inline.
2716
2717Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2718
2719 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2720 and expand a 'debug' symbol associated with the next instruction
2721 that does not cause a short instruction to be filled with a NOP.
2722 (md_pseudo_table): Add support for .debugsym.
2723 (assemble_parallel_insn): Add calls to expand_debug_sym as
2724 appropriate.
2725 (md_assemble): Ditto.
2726
2727Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2728
2729 * as.c (main): Conditionally call setlocale.
2730 * gasp.c (main): Likewise.
2731 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2732 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2733
2734Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2735
2736 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2737
2738Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2739
2740 * config/tc-hppa.c: Change all calls to bzero to use memset.
2741 (pa_ip): Add cast to avoid warning.
2742 (tc_gen_reloc, md_apply_fix): Likewise.
2743 (pa_find_space_by_number): Likewise.
2744 (hppa_force_relocation): Likewise.
2745 (pa_block): Change i to unsigned int.
2746 * config/obj-som.h (obj_som_copyright): Declare.
2747
2748Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2749
2750 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2751 for line numbers for assembly source.
2752
2753Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2754
2755 * configure.in: Change version number to 2.9.4
2756 * configure: Rebuild.
2757
2758Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2759
2760 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2761
2762Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2763
2764 * ecoff.h: Change symbolS in function declaration to struct
2765 symbol.
2766
2767Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2768
2769 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2770 (md_convert_frag): Fix i18n typo.
2771
2772Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2773
2774 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2775 * ecoff.h: Protoype it.
2776 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2777 [EVAX] (s_alpha_prologue): Delete.
2778 (md_pseudo_table): Update.
2779
2780Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2781
2782 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2783 array to local pointer.
2784 (get_args, parse_expr): Add casts to avoid warnings.
2785
2786Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2787
2788 * read.c (s_set): Cast xmalloc return value to fragS *.
2789 * config/tc-m68k.c (m68k_ip): Function made static to match
2790 previous forward declaration.
2791 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2792
2793Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2794
2795 * config/tc-v850.c: Add internationalisation macros to error
2796 strings.
2797
2798 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2799 macros to error strings.
2800
2801Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2802
2803 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2804 reloc is in the TOC csect.
2805 (md_apply_fix3): Correct gettext typo.
2806
2807Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2808
2809 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2810 .L - they are local labels and the branches are not really
2811 function calls but rather far jumps.
2812
2813Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2814
2815 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2816
2817Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2818
2819 * config/tc-i386.c (md_assemble): Print operand number rather than
2820 using ordinal_names.
2821 (i386_operand): Likewise.
2822
2823Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2824
2825 * Makefile.am (INTLLIBS): Define to work around apparent automake
2826 bug.
2827 All Makefiles: Regenerated.
2828
2829 * Many files: Added gettext invocations around user-visible
2830 strings.
2831 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2832 HAVE_LC_MESSAGES): Define.
2833 * dep-in.sed: Added asintl.h.
2834 * po/Make-in: New file.
2835 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2836 Include "asintl.h".
2837 * read.c (Z_): Renamed from `_'.
2838 * Makefile.am (SUBDIRS): Added po.
2839 (POTFILES): new macro.
2840 (po/POTFILES.in): New target.
2841 ($(OBJS)): Added asintl.h.
2842 (HFILES): Likewise.
2843 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2844 (as_new_LDADD): Added $(INTLLIBS).
2845 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2846 (gasp_new_LDADD): Added $(INTLLIBS).
2847 (gasp_new_DEPENDENCIES): New macro.
2848 * configure, aclocal.m4: Rebuilt.
2849 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2850 po/Makefile.
2851 (ALL_LINGUAS): Define.
2852 * macro.c: Include "asintl.h".
2853 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2854 * as.h: Include "asintl.h".
2855 * config/tc-i386.c (ordinal_names): Removed.
2856 (md_assemble): Changed error text to avoid ordinal_names.
2857 (i386_operand): Likewise.
2858 (reloc): Added as_bad to avoid i18n problems.
2859 (tc_gen_reloc): Likewise.
2860 * config/tc-arm.c (bad_args): Now a #define.
2861 (bad_pc): Likewise.
2862 * config/obj-vms.c (VMS_stab_parse): Changed type of
2863 `long_const_msg'.
2864 (global_symbol_directory): Unified strings to avoid i18n
2865 problems.
2866 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2867 avoid i18n problems.
2868 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2869 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2870 i18n problems.
2871 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2872 problems.
2873 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2874 comment.
2875 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2876 problems.
2877 * as.c (print_version_id): Added an fprintf to avoid i18n
2878 problems.
2879 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2880 problems.
2881 * expr.c (expr): Added as_warn call to avoid i18n problems.
2882 * messages.c (as_assert): Changed code to avoid i18n problems.
2883 (as_abort): Likewise.
2884 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2885 (s_space): Likewise.
2886 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2887
2888Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2889
2890 * config/tc-i386.c (check_prefix): New static function, split out
2891 from md_assemble.
2892 (struct _i386_insn): Add wait_prefix field.
2893 (md_assemble): Remove wait_prefix local variable. Use
2894 check_prefix when adding a prefix.
2895
2896 * config/tc-i386.c (current_templates): New static variable.
2897 (md_assemble): Remove current_templates local variable.
2898 (md_assemble, i386_operand): Improve error and warning messages in
2899 many places. Add RESTORE_END_STRING in many places before error
2900 return. Clarify some comments.
2901
2902 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2903 element array.
2904 (md_assemble): Parse string instruction operands, looking for
2905 segment override prefixes. Check for invalid segment prefixes on
2906 string instruction.
2907 (i386_operand): i.seg[] and max mem_operand changes for string
2908 insns.
2909 * config/tc-i386.h (EsSeg): Define.
2910
2911 * config/tc-i386.h (regKludge): Define.
2912 (iclrKludge, imulKludge): Don't define.
2913 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2914 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2915 opcode_modifier checks to look for more common cases first. Add
2916 default_seg for IsString case.
2917
2918Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2919
2920 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2921 AC_DECL_YYTEXT.
2922 * configure: Rebuild with new automake and libtool.
2923 * aclocal.m4, Makefile.in: Likewise.
2924
2925 * doc/Makefile.am (as.dvi): New target.
2926 * doc/Makefile.in: Rebuild.
2927
2928Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2929
2930 * configure.in: Added sparc86x support.
2931
2932 * configure: Rebuild.
2933
2934 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2935 sparc_arch.
2936 (md_parse_option): Warn if -EL is not supported for this architecture.
2937
2938 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2939
2940Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2941
2942 * config/tc-mips.c (mips_ip): Note when we use get match on
2943 the full instruction name.
2944
2945Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2946
2947 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2948 back into the expression to handle add/sub simplification correctly.
2949
2950Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2951
2952 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2953
2954Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2955
2956 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2957 #<n>' instruction.
2958
2959Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2960
2961 * symbols.c (max_indent_level): New global.
2962 (print_symbol_value_1): Use it.
2963 * expr.h (expr_build_dot): Declare.
2964 * expr.c (expr_build_dot): New function.
2965
2966Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2967
2968 * symbols.c (print_binary): New function.
2969 (print_expr_1): Call it.
2970
2971Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2972
2973 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2974 operand in the opcode.
2975
2976Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2977
2978 * config/tc-i386.h: Reorder operand flags and opcode modifier
2979 flags for clarity. Remove unused definitions: Unknown,
2980 ImmUnknown, DispUnknown, NoModrm.
2981 * config/tc-i386.c (type_names): Add missing Debug type.
2982 (md_assemble): Better duplicate prefix checking. Quicker string
2983 instruction check via new opcode_modifier flag.
2984
2985Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2986
2987 * doc/as.texinfo (Invoking): Clarify -Wa example.
2988
2989Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2990
2991 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2992 (s_mips_weakext): Define.
2993 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2994 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2995 defined(TC_MIPS).
2996
2997Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2998
2999 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3000 is an error if the value can not be computed at assembly time.
3001 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3002
3003Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3004
3005 * gasp.c (main): Set next field of new include_path structure to
3006 NULL. From Avery Pennarun <averyp@gdc.ca>.
3007
3008 * read.c (s_mri_sect): Call as_bad rather than abort for an
3009 unsupported MRI target.
3010
3011Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3012
3013 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3014 the destination of a branch instruction should be altered.
3015 (find_real_start): New function: Locate the real, Thumb coded
3016 start of a Thumb function.
3017 (do_t_branch23): Alter the destination of branches to Thumb
3018 functions.
3019
3020 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3021
3022Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3023
3024 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3025 also.
3026
3027Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3028
3029 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3030 * doc/c-hppa.texi: Likewise.
3031
3032Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3033
3034 * Makefile.am: Rebuild dependencies.
3035 * Makefile.in: Rebuild.
3036
3037 * Makefile.am (DEP_INCLUDES): New variable.
3038 (.dep1): Change to work when srcdir is not an absolute path.
3039 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3040 * Makefile.in: Rebuild.
3041
3042Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3043
3044 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3045 LinearAddress patch.
3046
3047 * configure.in: Set version to 2.9.1.
3048 * configure: Rebuild.
3049
3050 * Branched binutils 2.9.
3051
3052Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3053
3054 * config/tc-i386.h (FWait): Define.
3055 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3056 other prefixes. Check FWait flag in opcode table to see which
3057 instructions require an fwait prefix.
3058
3059Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3060
3061 * stabs.c (get_stab_string_offset): Always create a stab string
3062 section.
3063
3064Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3065
3066 Fix some gcc -Wall warnings:
3067 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3068 * ehopt.c (eh_frame_code_alignment): Likewise.
3069 * expr.c (integer_constant, operand): Likewise.
3070 * frags.c (frag_align): Likewise.
3071 * gasp.c (level_0, change_base, doinstr): Likewise.
3072 * hash.c (hash_ask): Likewise.
3073 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3074 (debugging_pseudo): Likewise.
3075 * macro.c (define_macro, check_macro): Likewise.
3076 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3077 (ignore_rest_of_line, float_cons): Likewise.
3078 * symbols.c (decode_local_label_name): Likewise.
3079 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3080 (fixup_segment, number_to_chars_bigendian): Likewise.
3081 (number_to_chars_littleendian): Likewise.
3082 * config/atof-ieee.c (gen_to_words): Likewise.
3083 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3084 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3085 * read.c (output_big_sleb128): Initialize locals to avoid
3086 warnings.
3087 (output_big_uleb128, equals): Likewise.
3088 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3089 to unsigned int. Change zeros to unsigned int.
3090 * cond.c (s_if): Add return to default case.
3091 * frags.c (frag_now_fix): Change return type to addressT.
3092 * frags.h (frag_now_fix): Update declaration.
3093 * listing.c (file_info_struct): Change linenum to unsigned int.
3094 (struct list_info_struct): Change hll_line to unsigned int.
3095 (print_source): Update format string.
3096 * read.c (emit_expr): Change scan to unsigned int, and don't
3097 bother to initialize it.
3098 * symbols.c (dollar_label_count): Change to unsigned long.
3099 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3100 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3101 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3102
3103Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3104
3105 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3106 mcf5200 just as we do for m68000.
3107 (m68k_init_after_args): Likewise.
3108 (md_estimate_size_before_relax): Likewise.
3109
3110Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3111
3112 * config/tc-v850.c (md_assemble): Store relocation addend in
3113 fixup instead of instruction.
3114
3115Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3116
3117 * config/tc-i386.c (md_assemble): Swap template arguments to
3118 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3119 This macro is currently symmetric, so passing them the wrong
3120 way didn't cause any problem, but may if the macro is changed
3121 in the future.
3122 After copying template to i.tm, use i.tm. rather than t-> to
3123 access fields, and make t a const*
3124 Move i.tm.operand_types[] swap to immediately after the copy.
3125
3126Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3127
3128 * expr.h (expr_build_uconstant): Add prototype.
3129 (expr_build_unary,expr_build_binary): Add prototypes.
3130 * expr.c (expr_build_uconstant): New function.
3131 (expr_build_unary,expr_build_binary): New functions.
3132
3133Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3134
3135 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3136 * macro.c (macro_expand_body): Increase buffer size.
3137 * messages.c (as_warn): Likewise.
3138 (as_warn_where, as_bad, as_bad_where): Likewise.
3139
3140Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3141
3142 Based on patch from H.J. Lu <hjl@gnu.org>:
3143 * Makefile.am (DISTSTUFF): New variable.
3144 (diststuff): New target.
3145 * Makefile.in: Rebuild.
3146
3147Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3148
3149 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3150 m32r_elf_section_change_hook.
3151
3152 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3153 emit a nop if a section ends with a 16 bit instruction.
3154
3155Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3156
3157 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3158 s_lcomm rather than obj_coff_lcomm.
3159 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3160
3161Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3162
3163 * config/tc-i386.h (LinearAddress): Define.
3164 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3165 instruction, don't use a default segment.
3166
3167Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3168
3169 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3170 * configure: Rebuild.
3171
3172Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3173
3174 * aclocal.m4, configure: Rebuild with libtool 1.2.
3175
3176Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3177
3178 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3179 PC relative branches. Patch courtesy of Jonathan Walton.
3180
3181
3182Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3183
3184 * configure.in (emulations): Add thumb-pe target.
3185
3186 * configure (emulations): Add thumb-pe target.
3187
31881998-03-17 Ken Raeburn <raeburn@cygnus.com>
3189
3190 * itbl-lex.l (yywrap): Don't define if already defined as a
3191 macro.
3192
3193Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3194
3195 * depend.c (quote_string_for_make): New function.
3196 (wrap_output): Use it.
3197
3198Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3199
3200 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3201 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3202
3203Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3204
3205 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3206 Recognize -GN and -relax.
3207 (md_begin): Initialize gp size from -G switch.
3208 (alpha_force_relocation): Always force if -relax.
3209 (alpha_align): Take a new argument that will specify when to
3210 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3211 Change all callers. Emit nop alignment padding as nop+unop pair.
3212
3213Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3214
3215 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3216 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3217
3218Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3219
3220 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3221 require padding to the next long word boundary.
3222
3223Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3224
3225 * cgen.c: #include symcat.h.
3226 * config/tc-m32r.c: Likewise.
3227
3228Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3229
3230 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3231 absolute expressions instead of '$' prefixed register names.
3232
3233Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3234
3235 * read.c (s_set): Record file and line info for symbols when -as.
3236 (pseudo_set): Don't overwrite that dummy fragment.
3237
3238Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3239
3240 * config/tc-ppc.c (md_pseudo_table): Add "section".
3241 (ppc_named_section): New static function.
3242
3243Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3244
3245 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3246 so we don't have to scan the entire list.
3247
3248Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3249
3250 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3251 case, allow the parallel instructions to modify the same flag
3252 bits.
3253
3254Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3255
3256 * listing.c (list_symbol_table): Categorize symbols by
3257 undefined_section rather than sy_frag->line == NULL.
3258
3259Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3260
3261 * Makefile.am (install-exec-local): Install properly when ln
3262 fails or tooldir == prefix.
3263
3264Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3265
3266 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3267 Test result of insert_operand for error.
3268
3269Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3270
3271 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3272 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3273 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3274 * doc/Makefile.in: Rebuild.
3275
3276Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3277
3278 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3279 (macro): Fix handling of M_COP[0-3].
3280
3281Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3282
3283 Based on patches from Ross Harvey <ross@teraflop.com>:
3284 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3285 if macro_alternate or macro_mri.
3286 (getstring): Remove support for byte constants between < and >.
3287 (get_any_string): '<' only starts a string if macro_alternate or
3288 macro_mri.
3289 (macro_expand_body): Permit keyword parameters following
3290 positional parameters.
3291
3292 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3293 * configure.in (alpha*-*-netbsd*): New target.
3294 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3295 * configure: Rebuild.
3296
3297 * as.h (flag_warn_suppress_instructionswap): Move from here...
3298 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3299 here, and make static.
3300
3301 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3302 BFD_ASSEMBLER or MANY_SEGMENTS.
3303
3304 * as.c (show_usage): Update bug-gnu-utils address.
3305 * gasp.c (show_usage): Likewise.
3306 * doc/as.texinfo (Bug Reporting): Likewise.
3307
3308Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3309
3310 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3311 insns regardless of the size of a pointer if we're in mips I or
3312 MIPS II mode.
3313 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3314
3315Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3316
3317Fix rac to accept only a0:
3318 * tc-d10v.c (parallel_ok, find_opcode):
3319 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3320 Introduce OPERAND_GPR.
3321
3322Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3323
3324 * read.c (s_fill): Handle non-constant repeat counts by creating
3325 an rs_space fragment.
3326
3327Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3328
3329 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3330 from as_bad to as_warn.
3331
3332Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3333
3334 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3335 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3336 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3337
3338Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3339
3340 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3341 seg_fix_rotP rather than fix_root from seg_info.
3342
3343Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3344
3345 * expr.c: Add support for 0x1_2_3_4 bignums.
3346
3347Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3348
3349 * configure.in: Change -linux* to -linux-gnu*.
3350 * configure: Rebuild.
3351
3352 * app.c (do_scrub_begin): Treat \r as whitespace.
3353
3354Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3355
3356 * Makefile.am: Update dependencies.
3357 * Makefile.in: Rebuild.
3358
3359Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3360
3361 * configure, aclocal.m4: Rebuild with new libtool.
3362
3363Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3364
3365 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3366 the argument to bfd_set_arch_mach.
3367 (load_address): Use bfd_arch_bits_per_address to determine the
3368 bit size of an address instead of looking at the isa level.
3369 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3370
3371Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3372
3373 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3374
3375Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3376
3377 * ehopt.c: New file.
3378 * as.h (enum _relax_state): Add rs_cfa.
3379 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3380 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3381 * read.c (emit_expr): Call check_eh_frame.
3382 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3383 (relax_segment): Likewise.
3384 * Makefile.am: Rebuild dependencies.
3385 (GAS_CFILES): Add ehopt.c.
3386 (GENERIC_OBJS): Add ehopt.o.
3387 * doc/internals.texi (Frags): Document rs_cfa.
3388
3389 * as.c (show_usage): Mention --traditional-format.
3390 (parse_args): Accept --traditional-format.
3391 * as.h (flag_traditional_format): Declare.
3392 * output-file.c (output_file_create): If flag_traditional_format,
3393 set BFD_TRADITIONAL_FORMAT on stdoutput.
3394 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3395
3396 * config/tc-mips.c (append_insn): Make sure that if we have a
3397 fixup for an unmatched %hi reloc, it does not associated with a
3398 variant frag.
3399
3400 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3401 * doc/Makefile.in: Likewise.
3402
3403Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3404
3405 * config/tc-m32r.c (check_for_side_effects): New function.
3406 (can_make_parallel): Add checks for instruction side effects
3407 clashing with the other instruction.
3408 (assemble_parallel_insn): Improve warning messages. Return error
3409 message from non-swapped instruction order.
3410
3411Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3412
3413 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3414
3415 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3416 md_cleanup definition. This moves the forced literal output to
3417 the end of the source pass, and avoids macro's inserting literals
3418 into the code immediately after the macro expansion.
3419
3420Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3421
3422 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3423 a gas internal symbol is adjustable.
3424 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3425
3426 * as.h: If gcc version greater than 2.6, use `__format__' and
3427 `__printf__' in function attributes, rather than `format' and
3428 `printf'.
3429
3430Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3431
3432 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3433
3434Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3435
3436 Add tms320c30 support:
3437 * config/tc-tic30.h: New file.
3438 * config/tc-tic30.c: New file.
3439 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3440 TARGET_FORMAT as "coff-tic30".
3441 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3442 * Makefile.am: Rebuild dependencies.
3443 (CPU_TYPES): Add tic30.
3444 (CPU_OBJ_VALID): tic30-aout is valid.
3445 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3446 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3447 * configure, Makefile.in: Rebuild.
3448
3449Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3450
3451 * config/tc-v850.c (md_assemble): Improvements to error messages.
3452
3453Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3454
3455 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3456 BFD_RELOC_HI16_S to store the high bits of any value.
3457
3458 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3459 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3460 assembler calculate relocations to any external symbol at all.
3461 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3462 involving generation of pc-relative relocs.
3463 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3464 has been moved to md_apply_fix3.
3465
3466 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3467 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3468 which actually means (the address of identifier's GOT entry) +
3469 constant, which is not particularly useful.
3470
3471Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3472
3473 * read.h (include_dirs): Declare.
3474 (include_dir_count,include_dir_maxlen): Declare.
3475
3476Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3477
3478 * configure.in: Correct check for shared opcodes library.
3479 * configure: Rebuild.
3480
3481 * listing.c (buffer_line): If we can't open the file, set at_end.
3482 (listing_print): Remove unused local variable fi.
3483
3484 * config/m68k-parse.y (reglistpair): Handle register list in
3485 either order.
3486
3487 * config/vms-conf.h: Don't undef VERSION.
3488
3489Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3490
3491 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3492 OBJS variable.
3493 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3494 variable.
3495 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3496 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3497 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3498 (EXTRA_DIST): Define.
3499 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3500 explicitly rather than via the list of object files.
3501 (gcc-as.opt): New file created when make-gas.com is run.
3502 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3503 itbl-cpu.h} to #include appropriate file rather than copying that
3504 file.
3505 * config/vms-conf.h: Synchronize with current config.in.
3506 * Makefile.in: Rebuild.
3507
3508Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3509
3510 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3511 (parallel_ok): Relaxed parallel subinstruction dependency check.
3512
3513Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3514
3515 * as.h (flag_warn_suppress_instructionswap): added new flag.
3516 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3517 command line argument.
3518 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3519 warning only if flag_warn_suppress_instructionswap is false.
3520
3521Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3522
3523 * configure.in (i386-*-mingw32*): New target.
3524 * configure: Rebuild.
3525
3526Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3527
3528 * symbols.c (resolve_symbol_value): Don't set the segment if it
3529 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3530
3531 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3532 S_GET_SEGMENT.
3533
3534Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3535
3536 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3537 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3538 compiler.
3539
3540Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3541
3542 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3543
3544Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3545
3546 * config/tc-v850.c (v850_insert_operand): Display instruction when
3547 an error is encountered.
3548
3549Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3550
3551 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3552 (i386-*-sco3.2v5*coff): New target.
3553 (i386-*-sco3.2*): New target.
3554 * configure: Rebuild.
3555
3556Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3557
3558 * config/tc-v850.c: Tidy error message production.
3559
3560Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3561
3562 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3563 validate_immediate return value in the right type for comparisons
3564 to FAIL.
3565
3566Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3567
3568 * listing.c (MAX_BYTES): Use listing variables not constants.
3569 (data_buffer): No longer an array, but a pointer.
3570 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3571 (listing_listing): Allocate data_buffer.
3572
3573Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3574
3575 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3576 --listing-rhs-width, --listing-cont-lines.
3577 (show_usage): Update.
3578 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3579 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3580 (print_lines): Use the variables instead of the constants.
3581 (listing_listing): Likewise.
3582 * listing.h: Declare the new vars.
3583
3584Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3585
3586 * as.c (parse_args): Add --keep-locals alias for -L.
3587 Add --strip-local-absolute.
3588 (show_usage): Update.
3589 * as.h (flag_strip_local_absolute): New flag.
3590 * symbols.c (S_IS_LOCAL): Use it.
3591 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3592 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3593 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3594
3595Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3596
3597 * config/tc-m32r.c: Detect if explicitly parallel instructions
3598 might have an io conflict and issue a warning message.
3599
3600Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3601
3602 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3603 cgen_swap_fixups): Functions to save, restore and swap the fixup
3604 chain with a backup copy.
3605 (cgen_asm_finish_insn): Returns address of constructed insn.
3606
3607Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3608
3609 * listing.c (file_info_struct): Remove FILE, add POS.
3610 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3611 (file_info): Don't open the file.
3612 (buffer_line): Check for the file in the last_open cache, updating
3613 as necessary.
3614 (print_source): Don't reference file_info->file.
3615 (listing_listing): Likewise.
3616 (listing_print): Close the file in the cache, if any.
3617
3618Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3619
3620 * read.c (dwarf_file_string): New file static variable.
3621 (emit_expr): Look for constant sequence that leads up to a file
3622 name in DWARF debugging output.
3623 (stringer): Use dwarf_file_string to decide whether to accept a
3624 string as a file name.
3625
3626Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3627
3628 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3629 (crack_operand): Add reg->reglst MRI hack.
3630 (r_seg): Put reglst symbols in reg_section.
3631 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3632
3633Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3634
3635 * tc-sh.c (get_specific): Handle SGR & DBR.
3636
3637Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3638
3639 * tc-h8300.c (parse_reg): Take the length of the symbol into
3640 account when attempting to match a register name.
3641 * tc-h8500.c (parse_reg): Likewise.
3642
3643Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3644
3645 * cgen.c: Formatting changes to improve readability.
3646
3647Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3648
3649 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3650 delay slot.
3651
3652Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3653
3654 Based on a patch from Jim Wilson
3655 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3656 (tc_gen_reloc): Handle cross section PC relative relocs
3657 correctly.
3658
3659Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3660
3661 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3662
3663Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3664
3665 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3666 (expr_jmp_buf): New static local.
3667 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3668 (cgen_md_operand): New function.
3669 * tc-m32r.c: Clean up pass over `struct foo' usage.
3670 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3671
3672Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3673
3674 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3675 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3676
3677Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3678
3679 * config/tc-i386.c (i386_operand): Give an error if there are
3680 unrecognized characters after an expression.
3681
3682For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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