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Jakub Jelinek <jj@ultra.linux.cz>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
b4cac588
AM		 11999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2
3 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
5 block. Print a warning if an 8-bit or 16-bit constant
6 displacement or immediate is truncated on output.
7 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
8 immediate.
9 (i386_operand): Disallow immediate jump absolute operand.
10
966ed0b4
ILT		 111999-07-15 Ian Lance Taylor <ian@zembu.com>
12
0ed15843
ILT		 13 * configure.in: Bump version number to 2.9.5.
14 * configure: Rebuild.
15
966ed0b4
ILT		 16 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
17 or %llx work.
18
67f1cff0
JL		 19Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
20
21 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
22 (cons_fix_new_hppa): Derive size of fixup from size of the object.
23
2f992c04
NC		 241999-07-14 Philip Blundell <pb@nexus.co.uk>
25
26 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
27 is defined.
28 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
29
30 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
31 if -mno-fpu was given.
32 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
33 relocs.
34 (cons_fix_new_arm): Remove misleading comments.
35
14ad458a
ILT		 361999-07-14 Ian Lance Taylor <ian@zembu.com>
37
38 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
39 error message.
40 (relax_segment): Likewise. After giving a rs_org error, convert
41 the frag to rs_align to avoid cascading errors.
42
36823076
AS		 431999-07-12 Andreas Schwab <schwab@suse.de>
44
45 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
46
ab9da554
ILT		 471999-07-11 Ian Lance Taylor <ian@zembu.com>
48
49 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
50 as appropriate. Fill in structure initializations. Add variable
51 initializations. Add casts.
52 * dwarf2dbg.c (print_stats): Change i to size_t.
53 * listing.c (listing_listing): Change list_line to unsigned int.
54
e0accf0c
ILT		 551999-07-10 Ian Lance Taylor <ian@zembu.com>
56
57 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
58 rather than checking for \001 and \002 in symbol name.
59 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
60
7d4ce8a9
JL		 61Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
62
63 * configure.in (hppa*-linux-gnu*): New target.
64 * configure: Rebuilt.
65
5395a469
NC		 661999-07-08 Nick Clifton <nickc@cygnus.com>
67
68 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
69
cac58fa6
NC		 701999-07-07 Nick Clifton <nickc@cygnus.com>
71
5395a469 72 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 73 accessing symbolP directly.
74
03b36ee1
JL		 75Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
76
77 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
78 for ELF.
79
49a5575c
NC		 801999-07-05 Nick Clifton <nickc@cygnus.com>
81
82 * config/tc-arm.c (ARM_EXT_V5): Define.
83 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
84 (md_begin): Detect ARM v5 architectures.
85 (md_parse_option): Accept arm v5 specification.
86 (md_show_usage): Documment -marmv5 switch.
87
88 * doc/c-arm.texi: Document -marmv5 command line option.
89
90 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
91 op.
92 (validate_immediate_twopart): New function. Determine if a
93 constant can be computed by two ADD instructions.
94 (output_inst): Remove its command line parameter - it was never
95 used.
96 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
97 implememt the ADRL pseudo op.
98 (tc_gen_reloc): Generate a suitable error message if an ADRL
99 instruction tries to generate a real reloc.
100
101 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
102
09ecf0ba
JL		 103Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
104
105 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
106 into lower case.
107
264d6861
ILT		 1081999-06-27 H.J. Lu <hjl@gnu.org>
109
110 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
111 non BFD_ASSEMBLER case.
112
827c0149
ILT		 1131999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
114
115 * config/obj-coff.c (obj_coff_section): Mark writable sections as
116 data.
117
a340d270
RH		 1181999-06-26 David Mosberger <davidm@hpl.hp.com>
119
120 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
121 out_end_sequence() when the address decreases due to a new frag.
122 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
123 numbering starts with 1.
124
16b93d88
NC		 1251999-06-23 Nick Clifton <nickc@cygnus.com>
126
127 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
128 .section for COFF.
129 (mcore_s_text): Call obj_elf_text for ELF target.
130 (mcore_s_data): Call obj_elf_data for ELF target.
131 (mcore_s_section): No longer ELF specific. Call obj_coff_section
132 for COFF target.
133 (mcore_s_bss): New function: Dump literal table before changing
134 sections.
135 (mcore_s_comm): New function: Dump literal table before changing
136 sections.
137
138 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
139 No longer static functions.
140 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
141 Provide prototypes for these functions.
142
fed9b18a
ILT		 1431999-06-22 Ian Lance Taylor <ian@zembu.com>
144
be2acf27
ILT		 145 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
146 a list of names, to try obj_segment_name, and to try abbreviated
147 names when using COFF without long section names.
148
7dcc9865
ILT		 149 * config/tc-alpha.c: More use of symbol accessor functions.
150 * config/tc-arc.c: Likewise.
151 * config/tc-d30v.c: Likewise.
152 * config/tc-fr30.c: Likewise.
153 * config/tc-i860.c: Likewise.
154 * config/tc-m88k.c: Likewise.
155 * config/tc-mcore.c: Likewise.
156 * config/tc-ns32k.c: Likewise.
157 * config/tc-sparc.c: Likewise.
158 * config/tc-v850.c: Likewise.
159
a77f5182
ILT		 160 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
161 sy_value with appropriate accessor functions.
162 * config/tc-arm.c (md_apply_fix3): Likewise.
163 * config/tc-d10v.c (AT_WORD_P): Likewise.
164 * config/tc-v850.c (reg_name_search): Likewise.
165
fed9b18a
ILT		 166 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
167 use symbol_get_bfdsym instead.
168 * config/tc-ppc.c (md_assemble): Likewise.
169 * config/tc-v850.c (v850_comm): Likewise.
170
310b5aa2
ILT		 1711999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
172
173 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
174 the symbol, rather than accessing the bsym member.
175 * config/tc-d10v.c (tc_gen_reloc): Likewise.
176 * config/tc-d30v.c (tc_gen_reloc): Likewise.
177 * config/tc-mcore.c (tc_gen_reloc): Likewise.
178 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
179 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
180 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
181 * config/tc-tic30.c (tc_gen_reloc): Likewise.
182 * config/tc-v850.c (tc_gen_reloc): Likewise.
183
9cb8e75e
JL		 184Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
185
186 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
187 (hppa_gen_reloc_type): Conditionalize on BFD64.
188 (tc_gen_reloc): Re-enable ELF relocations.
189 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
190
3d103319
ILT		 1911999-06-21 Ian Lance Taylor <ian@zembu.com>
192
193 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
194 warning.
195 (do_ldst): Move assignment out of if condition.
196 (md_apply_fix3): Add casts to avoid printf format warnings. Add
197 parentheses to avoid warning.
198
776b24b4
NC		 1991999-06-21 Nick Clifton <nickc@cygnus.com>
200
155f0fe7
NC		 201 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
202 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 203
809ffe0d
ILT		 2041999-06-19 Ian Lance Taylor <ian@zembu.com>
205
206 * config/tc-ppc.c: Update for symbol handling changes.
207 * config/obj-coff.c: Likewise.
208
49863f82
JL		 209Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
210
211 * tc-hppa.c: General cleanups of ELF support. No more spaces
212 and subspaces for ELF.
213 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
214 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
215 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
216 (UNWIND_SECTION_NAME): Likewise.
217 (space/subspace related structures): Conditionalize definitions
218 on OBJ_SOM.
219 (space/subspace directives and support routines): Conditionalize
220 definitions and references/uses on OBJ_SOM.
221 (label_symbol_struct): For ELF, track the symbol's segment. For
222 SOM track its space.
223 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
224 changes.
225 (USE_ALIASES): Kill for both SOM & ELF.
226 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
227 (pa_space, pa_subspace): Corresponding changes.
228 (pa_spaces_begin): Corresponding chagnes.
229 (md_begin): Do not muck around with space/subspace stuff for
230 OBJ_ELF.
231 (md_apply_fix): Temporarily disable argument relocation stuff
232 for OBJ_ELF.
233 (tc_gen_reloc): Temporarily disable relocation generation for
234 OBJ_ELF
235 (pa_build_unwind_subspace): Similarly.
236
fed881b1
NC		 2371999-06-16 Nick Clifton <nickc@cygnus.com>
238
239 * config/tc-arm.c (thumb_set): New pseudo op.
240 (text, data, section): Override these pseudo ops with ARM
241 specific versions.
242 (s_thumb_set): New function: Perform the same as a .set pseudo
243 op, but also mark the alias'ed symbol as being a Thumb
244 function.
245 (arm_s_text): New function: Perform the same as the .text
246 pseudo op, but dump the literal pool before changing
247 sections.
248 (arm_s_data): New function: Perform the same as the .data
249 pseudo op, but dump the literal pool before changing
250 sections.
251 (arm_s_section): New function: Perform the same as the
252 .section pseudo op, but dump the literal pool before changing
253 sections.
254 (arm_cleanup): Do not reset the current section before dumping
255 the literal pool.
256
0f94f4c8
NC		 2571999-06-17 Nick Clifton <nickc@cygnus.com>
258
2f3519a2
NC		 259 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
260 OPTION_NO_WARN_UNMATCHED entries.
261 (md_parse_option): Generate a warning message if an unrecognised
262 option is encountered.
263
0f94f4c8
NC		 264 * config/tc-d10v.c (do_not_ignore_hash): New variable.
265 (get_operands): When parsing an expression after an '@' symbol
266 has been detected, do not ignore '#' symbols.
267 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
268 false.
269
e4a86f6f
ILT		 2701999-06-13 Ian Lance Taylor <ian@zembu.com>
271
272 From K. Richard Pixley <rich@noir.com>:
273 * configure.in (ppc-*-vxworks*): New target.
274 * configure: Rebuild.
275
a8aed0fb
UD		 2761999-06-12 Philip Blundell <philb@gnu.org>
277
278 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
279
7565ed77
ILT		 2801999-06-13 Ian Lance Taylor <ian@zembu.com>
281
282 * write.c (adjust_reloc_syms): Rather than never reducing reloc
283 which refer to symbols in linkonce sections, permit reducing the
284 relocs if the symbol is local.
285
b9e57a38
ILT		 2861999-06-12 Ian Lance Taylor <ian@zembu.com>
287
288 * subsegs.c (subseg_text_p): New function.
289 * as.h (subseg_text_p): Declare.
290 * read.c (do_align): Use subseg_text_p to set the default fill.
291 * write.c (subsegs_finish): Likewise.
292 * config/obj-coff.c (write_object_file): Likewise.
293 * config/tc-i386.h (md_maybe_text): Don't define.
294 (md_do_align): Use subseg_text_p to set the default fill.
295 * config/tc-m32r.c (m32r_do_align): Likewise.
296 * config/tc-sh.c (sh_do_align): Likewise.
297 * config/tc-sparc.h (md_do_align): Likewise.
298
008960a5
ILT		 2991999-06-12 David O'Brien <obrien@freebsd.org>
300
301 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
302 * configure: Rebuild.
303
a1605869
ILT		 3041999-06-12 Ian Lance Taylor <ian@zembu.com>
305
d9ac5a3b
ILT		 306 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
307 * Makefile.am: Rebuild dependencies.
308 * Makefile.in: Rebuild.
309
a1605869
ILT		 310 * config/tc-i386.c (i386_immediate): Remove unused label
311 seg_unimplemented.
312
313 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
314 * symbols.c: Likewise.
315 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
316 sy_next field when taking address, rather than symbol_next.
317
318 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
319 offsetT.
320 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
321 value from the output file architecture.
322 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
323 * dwarf2dbg.h: Change bfd_vma to addressT.
324
a7cd1c22
ILT		 3251999-06-11 Ian Lance Taylor <ian@zembu.com>
326
327 * dwarf2dbg.h: Use PARAMS in function declarations.
328
76171f81
ILT		 3291999-06-11 Martin Dorey <mdorey@madge.com>
330
331 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
332 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
333 OBJ_ELF.
334 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
335
9b4d630b
ILT		 3361999-06-11 Ian Lance Taylor <ian@zembu.com>
337
5865bb77
ILT		 338 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
339
9e7c96d9
ILT		 340 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
341 popsection.
342
1b50c718
ILT		 343 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
344
1bf67e0d
ILT		 345 * read.c (read_a_source_file): Only declare inescape if
346 QUOTES_IN_INSN.
347
348 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
349 match parameters.
350 (find_entry_byval): Add parens to avoid warning.
351
352 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
353
9b4d630b
ILT		 354 * symbols.c (resolve_symbol_value): Don't permit subtraction of
355 undefined symbols.
356
a22b281c
RH		 3571999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
358
359 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
360 with isoctal.
361
362 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
363 synthetize_setx): New functions.
364 (md_assemble): Broken the special cases into the above
365 functions. Make compiler happy if sizeof(bfd_vma)==4.
366 Fix sethi generated from set/setuw. If instructions have a relloc,
367 always clear the fields to be relocated in the opcode.
368 (sparc_ip): Remove special_case global variable.
369
7f2f689c
ILT		 3701999-06-10 Ian Lance Taylor <ian@zembu.com>
371
d7ba4a77
ILT		 372 Based on patches from John W. Woznack <jwoznack@concentric.net>:
373 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
374 indication of success rather than a value.
375 (itbl_get_val): Likewise.
376 (itbl_get_field): Use strcspn. Change delimiters to include
377 parens.
378 * itbl-ops.h (itbl_get_reg_val): Update declaration.
379 (itbl_get_val): Likewise.
380 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
381
7f2f689c
ILT		 382 * symbols.c (copy_symbol_attributes): Convert local symbols to
383 regular symbols.
384
c1d3c45e
NC		 3851999-06-10 Nick Clifton <nickc@cygnus.com>
386
387 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
388 ARM920t.
389
63fab58c
RH		 3901999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
391
392 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
393 Optimize set if sizeof(bfd_vma) == 64.
394 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 395 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 396 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
397
cf9a1301
RH		 3981999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
399
400 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
401 (s_ncons): New function.
402 (native_op_table): New table.
403 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
404 R_SPARC_OLO10 handling.
405
bf29b231
RH		 406Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
407
408 * expr.h (struct expressionS): Revert last change; widen X_op.
409 * config/tc-alpha.c (md_begin): Check the field is wide enough.
410
9be1cda6
AS		 411Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
412
a4835b42
AS		 413 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
414 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
415 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
416 * Makefile.in: Regenerated.
417
9be1cda6
AS		 418 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
419 `common' pass on to s_mri_common.
420 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
421
62335629
RH		 4221999-06-06 Richard Henderson <rth@cygnus.com>
423
424 * config/obj-elf.c (obj_elf_section): Don't free the return
425 value of demand_copy_C_string.
426
9de8d8f1
RH		 4271999-06-05 Richard Henderson <rth@cygnus.com>
428
429 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
430 creation logic from obj_elf_create_section.
431
432 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
433 (section_stack): New.
434 (special_sections): Make const.
435 (obj_elf_section): Gut and rewrite parsing.
436 (obj_elf_change_section): New function broken out of obj_elf_section.
437 (obj_elf_parse_section_letters): Likewise.
438 (obj_elf_section_word): Likewise.
439 (obj_elf_section_type): Likewise.
440 (obj_elf_previous): Treat as a toggle.
441 (obj_elf_popsection): New.
442 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
443 (ppc_section_type): Likewise.
444 * config/tc-ppc.h: Likewise.
445
446 * expr.h (struct expressionS): Don't make X_op a bitfield.
447 * config/tc-alpha.c: Update for symbol handling changes.
448 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
449 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
450
58b5739a
RH		 4511999-06-05 Richard Henderson <rth@cygnus.com>
452
453 * dwarf2dbg.c (*): Convert to K&R + prototypes.
454 (dwarf2_gen_line_info): Kill unused variables.
455 (dwarf2_finish): Likewise.
456 (dwarf2_where): Likewise.
457 (dwarf2_directive_file): If we've only got a string,
458 hand off to s_app_file.
459 * ecoff.c: Move the include of ecoff.h.
460 * symbols.h (S_IS_FUNCTION): Prototype.
461
462 * read.c (LEX_HASH): Supply a default.
463 (lex_type): Use it.
464 (s_globl): Update `c' after skipping whitespace.
465 * read.h (LEX_END_NAME, is_name_ender): New.
466 * expr.c (get_symbol_end): Respect it.
467
398e8c25
ILT		 4681999-06-04 Mark Klein <mklein@dis.com>
469
993142d5
ILT		 470 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
471 to real if OBJ_SOM
472 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
473
398e8c25
ILT		 474 * config/tc-hppa.c: Update for symbol handling changes.
475
b4013713
ILT		 4761999-06-03 Ian Lance Taylor <ian@zembu.com>
477
080e41e6
ILT		 478 * cgen.c: Update for symbol handling changes.
479 * config/tc-m32r.c: Likewise.
f412ead8 480
a0f75b47
ILT		 481 * config/tc-hppa.h: Update for symbol handling changes.
482 * config/tc-hppa.c: Likewise.
483
174419c1
ILT		 484 * config/tc-arm.h: Update for symbol handling changes.
485 * config/tc-arm.c: Likewise.
486 (symbol_make_empty): Remove. Just use symbol_create.
487
488 * symbols.c (symbol_set_tc): Correct name.
489
6104f0a0
ILT		 490 * Makefile.am: Rebuild dependencies.
491 ($(OBJS)): Don't depend upon struc-symbol.h.
492 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
493 * dep-in.sed: Don't remove struc-symbol.h.
494 * Makefile.in: Rebuild.
495
b4013713
ILT		 496 * doc/internals.texi (Symbols): Describe changes in symbol
497 handling.
498
6576f0b5
RH		 4991999-06-03 Richard Henderson <rth@cygnus.com>
500
501 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
502 instead of doing the work by hand.
503
fac0d250
RH		 5041999-06-03 David Mosberger <davidm@hpl.hp.com>
505
506 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
507 state of line state-machine.
508 (struct ls): Collect DWARF2 line state-machine state in new member
509 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
510 resulted in any DWARF2 directives.
511 (reset_state_machine): New function.
512 (out_end_sequence): Ditto.
513 (dwarf2_gen_line_info): When switching sections or switching to a
514 lower text address, call out_end_sequence() first to terminate the
515 previous code sequence as code sequences MUST have monotonically
516 increasing addresses.
517 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
518
5191999-06-03 David Mosberger <davidm@hpl.hp.com>
520
521 * as.c (parse_args): Add option -gdwarf2 to allow requesting
522 DWARF2 debug info (line information only, at this point).
523 * as.h: Update comment about supported debug formats.
524 * dwarf2dbg.c, dwarf2dbg.h: New files.
525 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
526
527 * expr.c (operand): Don't use [ for parens if we want an index op.
528 (op_encoding): Switch [ into O_index, if desired.
529 (op_rank): Renumber with O_index on bottom.
530 (expr): If O_index, match closing bracket.
531 * expr.h (O_index): New.
532
533 * read.c (read_a_source_file): Conditionally allow matched "
534 in lines passed to md_assemble.
535
536 * config/obj-elf.c (elf_pseudo_table): Add `common'.
537
49309057
ILT		 5381999-06-03 Ian Lance Taylor <ian@zembu.com>
539
540 Add support for storing local symbols in a small structure to save
541 memory when assembling large files.
542 * as.h: Don't include struc-symbol.h.
543 (symbolS): Add typedef.
544 * symbols.c: Include struc-symbol.h.
545 (local_hash): New static variable.
546 (save_symbol_name): New static function, from symbol_create.
547 (symbol_create): Call save_symbol_name.
548 (local_symbol_count): New static variable.
549 (local_symbol_conversion_count): Likewise.
550 (LOCAL_SYMBOL_CHECK): Define.
551 (local_symbol_make): New static function.
552 (local_symbol_convert): New static function.
553 (colon): Handle local symbols. Create local symbol for local
554 label name.
555 (symbol_table_insert): Handle local symbols.
556 (symbol_find_or_make): Create local symbol for local label name.
557 (symbol_find_base): Check for local symbol.
558 (symbol_append, symbol_insert): Check for local symbols.
559 (symbol_clear_list_pointers, symbol_remove): Likewise.
560 (verify_symbol_chain): Likewise.
561 (copy_symbol_attributes): Likewise.
562 (resolve_symbol_value): Handle local symbols.
563 (resolve_local_symbol): New static function.
564 (resolve_local_symbol_values): New function.
565 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
566 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
567 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
568 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
569 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
570 (symbol_previous, symbol_next): New functions.
571 (symbol_get_value_expression): Likewise.
572 (symbol_set_value_expression): Likewise.
573 (symbol_set_frag, symbol_get_frag): Likewise.
574 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
575 (symbol_mark_used_in_reloc): Likewise.
576 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
577 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
578 (symbol_mri_common_p): Likewise.
579 (symbol_mark_written, symbol_clear_written): Likewise.
580 (symbol_written_p): Likewise.
581 (symbol_mark_resolved, symbol_resolved_p): Likewise.
582 (symbol_section_p, symbol_equated_p): Likewise.
583 (symbol_constant_p): Likewise.
584 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
585 (symbol_get_obj, symbol_set_obj): Likewise.
586 (symbol_get_tc, symbol_set_tc): Likewise.
587 (symbol_begin): Initialize local_hash.
588 (print_symbol_value_1): Handle local symbols.
589 (symbol_print_statistics): Print local symbol statistics.
590 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
591 Declare new symbols.c functions. Move many declarations here from
592 struc-symbol.h.
593 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
594 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
595 (struct symbol): Move bsym to make it clearly the first field.
596 Remove TARGET_SYMBOL_FIELDS.
597 (symbolS): Don't typedef.
598 (struct broken_word): Remove.
599 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
600 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
601 (symbol_clear_list_pointers): Likewise.
602 (symbol_insert, symbol_remove): Likewise.
603 (symbol_previous, symbol_append): Likewise.
604 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
605 (struct local_symbol): Define.
606 (local_symbol_converted_p, local_symbol_mark_converted): Define.
607 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
608 (local_symbol_get_frag, local_symbol_set_frag): Define.
609 (local_symbol_get_real_symbol): Define.
610 (local_symbol_set_real_symbol): Define.
611 Define.
612 * write.c (write_object_file): Call resolve_local_symbol_values.
613 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
614 (TARGET_SYMBOL_FIELDS): Don't define.
615 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
616 ECOFF_DEBUGGING, add ECOFF fields.
617 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
618 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
619 ECOFF_DEBUGGING, add ECOFF fields.
620 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
621 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
622 * config/tc-mcore.h: Don't include struc-symbol.h.
623 (TARGET_SYMBOL_FIELDS): Don't define.
624 (struct mcore_tc_sy): Define.
625 (TC_SYMFIELD_TYPE): Define.
626 * Many files: Use symbolS instead of struct symbol. Use new
627 accessor functions rather than referring to symbolS fields
628 directly.
629
630 * read.c (s_mri_common): Don't add in value of line_label.
631
632 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
633 checking for SEC_LINK_ONCE.
634
635 * config/tc-sh.h (sh_fix_adjustable): Declare.
636
637 * app.c (input_buffer): New static variable.
638 (app_push): Save saved_input in allocated buffer.
639 (app_pop): Restored saved_input.
640 (do_scrub_chars): Change get parameter to take char * and int as
641 arguments. Change GET macro to pass input_buffer to get
642 function. Don't save input into allocated buffer.
643 * as.h (do_scrub_chars): Update declaration.
644 * input-file.c (input_file_get): Change to take char * and int.
645 Read data into passed in buffer. Remove static buffer.
646 * read.c (scrub_from_string): Change to take char * and int. Copy
647 data into passed in buffer.
648
649 * hash.h: Neaten. Declare hash_traverse.
650 * hash.c: Complete rewrite based on BFD hashing code.
651 * gasp.c (chunksize): New variable.
652 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
653 hash_delete.
654
661e4995
NC		 6551999-05-28 Nick Clifton <nickc@cygnus.com>
656
657 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
658 addend unless the target uses an old ABI.
659
d9a62219
DE		 660Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
661
662 -Wchar-subscripts cleanup
663 * listing.c (listing_newline): Use unsigned char variable, so
664 calls to isascii,iscntrl are correct.
665 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
666 (unsigned char).
667 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
668 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
669 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
670 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
671
6da466c7
ILT		 6721999-05-28 Torbjorn Granlund <tege@matematik.su.se>
673
674 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
675 width for Coldfire.
676 (arch_coldfire_p): New #define.
677 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
678
6791999-05-28 Linus Nordberg <linus.nordberg@canit.se>
680
681 * config/tc-m68k.c (install_operand): Add places `n', `o'.
682
683 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
684 (install_operand): Add place `N'.
685 (init_table): Add registers ACC, MACSR, MASK.
686
687 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
688
689 * config/tc-m68k.c: Change mcf5200 --> mcf.
690 (archs): Add mcf5206e, mcf5307.
691 (m68k_ip): Add format `u'.
692 (install_operand): Add place `m', `M', `h'.
693 (init_table): Add upper/lower registers.
694
695 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
696
bedf545c
ILT		 6971999-05-28 Martin Dorey <mdorey@madge.com>
698
699 * config/tc-i960.c: Several minor changes to add ELF and
700 BFD_ASSEMBLER support.
701 * config/tc-i960.h: Likewise.
702 * configure.in (i960-*-elf*): New target.
703 * aclocal.m4, configure: Rebuild.
704
40c62b25
AM		 7051999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
706
707 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
708 reloc changes when defined(BFD_ASSEMBLER).
709
daa01f85
AM		 7101999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
711
712 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
713
714 * write.c (write_print_statistics): Output to file, not stderr.
715
716 * expr.c (generic_bignum_to_int32,64): Prototype.
717
718 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
719 output_sleb128, output_uleb128, output_big_sleb128,
720 output_big_uleb128, output_big_leb128): Prototype.
721 (output_big_sleb128, output_big_uleb128): Make inline.
722 (output_big_leb128): Remove inline
723
724 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
725 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
726 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
727 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
728 value for correct overflow check in write.c:fixup_segment.
729 * write.c (fixup_segment): Move bitfield overflow checks to after
730 the md_apply_fix call.
731 * config/obj-coff.c (fixup_segment): Likewise.
732 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
733 valueT *val argument.
734
19b34177
AS		 735Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
736
737 * config/atof-ieee.c (gen_to_words): Correctly round a
738 denormalized number. Fix off-by-one in range checking for
739 exponent in a denormal.
740
b8a40f53
NC		 7411999-05-10 Nick Clifton <nickc@cygnus.com>
742
743 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
744 name.
745
53f3de98
RH		 746Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
747
748 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
749
578ec497
AM		 7501999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
751
752 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
753 (ReverseRegRegmem): Remove.
754 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
755 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
756 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
757 kludge.
758
759 From Doug Ledford <dledford@redhat.com>
760 * config/tc-i386.h (RegXMM): New for P/III.
761 * config/tc-i386.c: Add support for P/III.
762
d0e9a01c
RH		 763Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
764
765 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
766 (md_begin): Allow ppc32 insns in ppc64bridge mode.
767 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
768
83183c0c
RH		 769Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
770
771 * config/tc-i386.c (i386_immediate): Skip whitespace before
772 complaining about junk after expression.
773 (i386_displacement): Likewise.
774
03987ced
RH		 775Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
776
777 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
778 Don't copy before downcaseing.
779
0d96863f
CM		 7801999-05-05 Catherine Moore <clm@cygnus.com>
781
782 * tc-m68k.c: Include elf/m68k.h.
783 (m68k_elf_final_processing): New routine.
784 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
785 Define.
786
90700a53
JL		 787Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
788
789 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
790 17 bit fmt insn.
791
252b5132
RH		 7921999-04-30 Nick Clifton <nickc@cygnus.com>
793
794 * config/tc-mcore.c (mcore_s_section): Dump literals before
795 changing section.
796
7971999-04-29 Nick Clifton <nickc@cygnus.com>
798
799 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
800 for COFF/PE port.
801
802Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
803
804 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
805 (TC_INIT_FIX_DATA): Delete.
806 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
807 (TC_INIT_FIX_DATA): Delete.
808 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
809 * write.c (fix_new_internal): Initialize fx_cgen member.
810 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
811 (gas_cgen_md_apply_fix3): Update.
812 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
813 (md_cgen_record_fixup_exp): Update.
814 (FX_OPINFO_R_TYPE): Update.
815
816 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
817 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
818 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
819 * frags.h (struct frag): Make opindex, opinfo ints.
820
821 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
822
8231999-04-26 Tom Tromey <tromey@cygnus.com>
824
825 * aclocal.m4, configure: Updated for new version of libtool.
826
8271999-04-22 Nick Clifton <nickc@cygnus.com>
828
829 * config/tc-mcore.c (md_apply_fix3): Renamed function from
830 md_apply_fix.
831 (md_apply_fix3): Do not fix up absolute relocations against
832 symbolic values.
833
834 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
835
8361999-04-20 Nick Clifton <nickc@cygnus.com>
837
838 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
839 changes and data-in-text directives.
840 (mcore_cons): New function: intercept cons() operations.
841 (mcore_float_cons): New function: intercept float_cons()
842 operations.
843 (mcore_stringer): New function: intercept stringer() operations.
844
8451999-04-18 Ian Lance Taylor <ian@zembu.com>
846
847 * obj.h (struct format_ops): Change generate_asm_lineno field to
848 take no parameters.
849 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
850
851 * config/tc-alpha.c (find_opcode_match): Add default case to
852 switch.
853 (find_macro_match): Likewise.
854 (load_expression): Parenthesize && within ||.
855
856 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
857
8581999-04-17 Nick Clifton <nickc@cygnus.com>
859
860 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
861 .text .data .section pseudo ops.
862 (mcore_s_section): New function. Dump lits before changing secs.
863 (mcore_s_text): New function. Dump lits before changing secs.
864 (mcore_s_data): New function. Dump lits before changing secs.
865
8661999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
867
868 * config/tc-mips.c (mips_32bitmode): New.
869 (md_begin): Set mips_32bitmode if needed.
870 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
871 Set EF_MIPS_32BITMODE.
872
873Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
874
875 * config/obj-coff.c (c_section_symbol): Fix typo in previous
876 change.
877
8781999-04-16 Nick Clifton <nickc@cygnus.com>
879
880 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
881
882Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
883
884 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
885 expressions correctly.
886
887
8881999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
889
890 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
891
892Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
893
894 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
895 and fmpynfadd instructions.
896
8971999-04-11 Richard Henderson <rth@cygnus.com>
898
899 * as.h (environ): Declare it, if needed.
900 * as.c (dump_statistics): Don't declare environ.
901 * configure.in (environ): Detect declaration.
902 * configure, config.in: Rebuild
903
904 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
905 (i386_displacement): Allocate enough space for replacement buffer.
906 Clean up replacement buffer initialization.
907
9081999-04-11 Bob Manson <manson@charmed.cygnus.com>:
909
910 * subsegs.c (section_symbol): Don't create a new symbol if one
911 already exists; instead, use the existing one, but set its segment
912 and frag data if it hasn't already been defined.
913 * config/obj-coff.c (c_section_symbol): Likewise.
914
915Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
916
917 * tc-alpha.c (load_expression): Call as_bad instead of abort.
918
9191999-04-08 Nick Clifton <nickc@cygnus.com>
920
921 * config/tc-mcore.c: New File: Support routines for MCore
922 assembler.
923 * config/tc-mcore.h: New File: Definitions for MCore assembler.
924 * config/obj-coff.c: Add support for mcore-pe target.
925
926 * Makefile.am: Add support for MCore targets.
927 * Makefile.in: Regenerate.
928 * configure.in: Add support for MCore targets.
929 * configure: Regenerate.
930
931 * doc/all.texi: Set MCORE.
932 * doc/as.texinfo: Document MCore specific command line options.
933
934 * write.h: Prevent multiple inclusion.
935
9361999-04-06 Ian Lance Taylor <ian@zembu.com>
937
938 * asintl.h (LC_MESSAGES): Never define.
939 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
940 does not define it.
941 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
942 does not define it.
943
944 * Makefile.am (m68k-parse.c): If configuring in the source
945 directory, copy m68k-parse.y into the local directory before
946 running ylwrap, to remove spurious differences when generating
947 snapshots.
948 * Makefile.in: Rebuild.
949
950 * config/tc-sparc.h (md_do_align): Just allocate the number of
951 bytes necessary, rather than always allocating 1024.
952
9531999-04-04 Ian Lance Taylor <ian@zembu.com>
954
955 * listing.c (listing_newline): Add cast to avoid warning.
956 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
957 * config/tc-i386.c (i386_scale): Add return value.
958 (build_displacement_string): Remove unused local temp_disp2.
959 (i386_intel_memory_operand): Add parentheses to avoid warning.
960 (i386_intel_operand): Remove unused local end_of_operand_string.
961 (i386_operand): Remove unused local operand_modifier.
962 (i386_operand): Add parens to avoid warning.
963
9641999-04-04 Don Bowman <don@pixsci.com>
965
966 * configure.in: Add mips*-*-vxworks* target; have it define
967 MIPS_STABS_ELF.
968 * configure, config.in: Rebuild.
969
9701999-03-31 Nick Clifton <nickc@cygnus.com>
971
972 * configure.in (emulations): Add support for arm-epoc-pe.
973 * configure: Regenerate.
974 * config/te-epoc-pe.h: New file. Define macros specific to
975 arm-epoc-pe target.
976 * config/tc-arm.h: Select epoc-pe-arm target format if configured
977 for arm-epoc-pe target.
978
979Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
980
981 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
982
983Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
984
985 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
986 detect ",n" without a condition.
987 (pa_parse_neg_cmpsub_cmpltr): Likewise.
988
989
990Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
991
992 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
993 instruction is encoded with one bit.
994
995
9961999-03-23 Ian Lance Taylor <ian@zembu.com>
997
998 * doc/internals.texi (CPU backend): Mention that
999 line_separator_chars should not include newline. From thi
1000 <ttn@mingle.glug.org>.
1001
10021999-03-22 Doug Evans <devans@casey.cygnus.com>
1003
1004 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1005 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1006
1007Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1008
1009 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1010
1011Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1012
1013 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1014
1015
1016Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1017
1018 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1019
10201999-03-15 Martin Hunt <hunt@cygnus.com>
1021
1022 * app.c (do_scrub_begin): Change '-' back to a symbol char
1023 so we can use multiple opcodes on a line again.
1024
1025 * config/tc-d30v.c: By default, warn if a symbol has
1026 the same name as a register. Plus some minor
1027 updates from the branch.
1028
10291999-03-13 Nick Clifton <nickc@cygnus.com>
1030
1031 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1032 BFD_RELOC_16 and BFD_RELOC_64.
1033
10341999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1035
1036 * expr.c (expr): Add missing else.
1037
10381999-03-12 Nick Clifton <nickc@cygnus.com>
1039
1040 * config/tc-arm.c (md_apply_fix3): Improve error message.
1041
10421999-03-11 Doug Evans <devans@casey.cygnus.com>
1043
1044 * Makefile.am (CPU_TYPES): Add fr30.
1045 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1046 (fr30,m32r dependencies): Update.
1047 * Makefile.in: Rebuild.
1048
1049 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1050 (gas_cgen_record_fixup_exp): Ditto.
1051 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1052 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1053 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1054 (md_cgen_lookup_reloc): Update use of operand->type.
1055 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1056 (md_convert_frag): Call cgen_operand_lookup_by_num.
1057 (md_cgen_lookup_reloc): Update use of operand->type.
1058 (m32r_cgen_record_fixup_exp): Ditto.
1059
10601999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1061
1062 * config/tc-mips.c (md_show_usage): Fix message.
1063
10641999-03-03 Nick Clifton <nickc@cygnus.com>
1065
1066 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1067 and LDR reg,=<expr> instruction.
1068
1069 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1070 -mcpu=arm9tdmi.
1071
1072Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1073
1074 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1075
10761999-02-17 Nick Clifton <nickc@cygnus.com>
1077
1078 This patch was created by: Scott Bambrough
1079 <scottb@corelcomputer.com>
1080
1081 * app.c:
1082 Special cased '@' character. The '@' character is used as the
1083 ARM assembler comment character, as a special character
1084 and in ELF .symver pseudo-op's, and as a special character in
1085 .type and .section pseudo-ops.
1086 (symver_pseudo): New static variable.
1087 (symver_state): New static variable.
1088 (struct app_save): Add field 'symver_state'.
1089 (app_push): Save global symver_state int struct app_save.
1090 (app_pop): Restore global symver_state from struct app_save.
1091 (do_scrub_chars): Special case handling of '@' character in
1092 .symver pseudo-ops.
1093
1094 * configure.in: Modified to recognize armv* uname syntax from ARM
1095 Linux kernel.
1096 * configure: Regenerated.
1097
1098 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1099 a prefix to the section's type.
1100 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1101 the type's typename.
1102
1103 * config/tc-arm.h: Add support for PIC generation:
1104 (pic_code): New boolean.
1105 (obj_relocate_extern): Define.
1106 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1107 (TC_CONS_FIX_NEW): Define.
1108 (tc_fix_adjustable): Define.
1109 (GLOBAL_OFFSET_TABLE_NAME): Define.
1110
1111 * config/tc-arm.c: Add support for PIC generation:
1112 (line_seperator_chars): Allow ';' as a seperator for Linux.
1113 (is_immediate_prefix): New macro.
1114 (arm_parse_reloc): New function.
1115 (s_arm_elf_cons): New function.
1116 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1117 (md_undefined_symbol): Special case handling for the Global Offset
1118 Table's symbol.
1119 (md_apply_fix3): Handle PIC relocs.
1120 (tc_gen_reloc): Handle PIC relocs.
1121 (md_parse_option): Add support for '-k' command line switch to
1122 enable PIC generation.
1123 (cons_fix_new_arm): New function.
1124 (s_arm_elf_cons): New function.
1125
1126Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1127
1128 * configure.in: Add comments for uses of AC_DEFINE.
1129 * acinclude.m4: Likewise.
1130 * acconfig.h: Remove.
1131 * aclocal.m4: Rebuild.
1132 * configure: Rebuild.
1133 * Makefile.in: Rebuild.
1134 * config.in: Rebuild.
1135
11361999-02-15 Jim Lemke <jlemke@cygnus.com>
1137
1138 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1139 non-constant offset from a base register.
1140
11411999-02-14 Ken Raeburn <raeburn@raeburn.org>
1142
1143 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1144 strings always.
1145
1146Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1147
1148 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1149 (emit_insn): Look for pc-relative and no-overflow specifiers on
1150 internal relocation types.
1151
11521999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1153
1154 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1155 -mcpu=NNNN flags.
1156
1157 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1158 mips_cpu instead.
1159 (mips_4650, mips_4010, mips_4100): Variables removed.
1160 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1161 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1162 variables.
1163 (md_begin): Don't bother initializing the mips_NNNN variables;
1164 mips_cpu is set, and that's good enough now.
1165 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1166 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1167 (show): New function, to handle wrapping in the CPU lists.
1168 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1169
1170Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1171
1172 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1173 than treat as an immediate specifier.
1174
1175Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1176
1177 * config/tc-i386.c: Prototype many functions.
1178 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1179 (i386_immediate): Remove unused second argument.
1180 (i386_intel_operand): Fix i386_is_reg typo.
1181 (i386_operand): Use allow_naked_reg.
1182 (output_invalid): Make operand int for K&R.
1183
1184Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1185
1186 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1187 patch.
1188 * Makefile.in: Rebuild.
1189
11901999-02-09 Doug Evans <devans@casey.cygnus.com>
1191
1192 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1193 (cgen.o): Ditto.
1194 (EXTRA_as_new_SOURCES): Comment out.
1195 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1196 * Makefile.in: Rebuild.
1197 * doc/Makefile.in: Rebuild.
1198 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1199 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1200 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1201 * configure: Rebuild.
1202 * aclocal.m4: Rebuild.
1203 * config.in: Rebuild.
1204 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1205 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1206 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1207 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1208 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1209 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1210 (gas_cgen_record_fixup_exp): Ditto.
1211 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1212 descriptor, not global variable.
1213 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1214 descriptor, not global variable. Refer to insert_operand handler
1215 via cpu descriptor, not global function.
1216 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1217 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1218 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1219 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1220 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1221 * config/tc-m32r.c: Ditto.
1222 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1223 (md_assemble): Ditto.
1224 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1225
12261999-02-09 Nick Clifton <nickc@cygnus.com>
1227
1228 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1229 relocations for ELF targets.
1230
12311999-02-08 Nick Clifton <nickc@cygnus.com>
1232
1233 * configure.in: Add support for StrongARM target.
1234 * configure: Regenerate.
1235
12361999-02-05 Nick Clifton <nickc@cygnus.com>
1237
1238 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1239
1240 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1241 for COFF ports.
1242
1243Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1244
1245 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1246
1247Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1248
1249 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1250 (INTEL_DWORD_MNEM_SUFFIX): Define.
1251 (BYTE_PTR): Define.
1252 (WORD_PTR): Define.
1253 (DWORD_PTR): Define.
1254 (XWORD_PTR): Define.
1255 (SHORT): Define.
1256 (OFFSET_FLAT): Define.
1257 (FLAT): Define.
1258 (NONE_FOUND): Define.
1259 (No_dSuf): Define.
1260 (No_xSuf): Define.
1261 * config/tc-i386.c (set_intel_syntax): New routine.
1262 (intel_syntax): Declare.
1263 (allow_naked_reg): Declare.
1264 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1265 (intel_float_operand): New routine.
1266 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1267 Handle brackets as well as parens. Call i386_intel_operand for
1268 intel syntax. Reverse operands if appropriate. Handle new
1269 suffixes. Handle movzx and movsx.
1270 (i386_is_reg): New routine.
1271 (i386_immediate): New routine.
1272 (i386_scale): New routine.
1273 (i386_displacement): New routine.
1274 (i386_operand_modifier): New routine.
1275 (build_displacement_string): New routine.
1276 (i386_parse_seg): New routine.
1277 (i386_intel_memory_operand): New routine.
1278 (i386_intel_operand): New routine.
1279 (i386_operand): Call i386_displacement, i386_immediate,
1280 i386_scale, etc. instead of handling inline.
1281 (parse_register): Handle registers without prefix.
1282
1283Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1284
1285 * configure: Regenerate.
1286 * configure.in (arm-*-oabi): New.
1287 (thumb-*-oabi): New.
1288 * config/tc-arm.c (target_oabi): Declare.
1289 (md_apply_fix3): Support REL relocs.
1290 (md_parse_option): Handle -oabi.
1291 (elf32_arm_target_format): New routine.
1292 (md_longopts): Add OPTION_OABI.
1293 * config/tc-arm.h: Redefine TARGET_FORMAT.
1294
1295
12961999-01-28 Nick Clifton <nickc@cygnus.com>
1297
1298 * write.c (write_relocs): Handle out of range error.
1299
1300 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1301 (fr30_force_relocation): Default to 0.
1302
1303 * config/tc-fr30.h (obj_fix_adjustable): Define.
1304 (TC_FORCE_RELOCATION): Define.
1305
1306 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1307 relocs.
1308
13091999-01-16 Nick Clifton <nickc@cygnus.com>
1310
1311 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1312 merge of two instructions if the left instruciton kills the right.
1313
13141999-01-11 Doug Evans <devans@casey.cygnus.com>
1315
1316 * Makefile.in: Regenerate.
1317 * configure.in: Redo test for using cgen.
1318 * configure: Regenerate.
1319
13201999-01-09 Nick Clifton <nickc@cygnus.com>
1321
1322 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1323 redefinition of this macro.
1324
1325Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1326
1327 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1328 warning.
1329
13301998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1331
1332 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1333 a read of HI or LO and an immediatly following branch.
1334
13351998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1336
1337 * config/tc-mips.c (md_begin): Another correction to the setting of
1338 mips_eabi64.
1339
13401998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1341
1342 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1343
13441998-12-21 Nick Clifton <nickc@cygnus.com>
1345
1346 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1347 bit insn when optimizing, so that parallelised instructions will
1348 start on a 32 bit boundary.
1349
13501998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1351
1352 * config/tc-mips.c (mips_eabi64): New.
1353 (md_begin): Set mips_eabi64.
1354 (mips_elf_final_processing): Use it.
1355
13561998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1357
1358 * config/tc-mips.c (mips_elf_final_processing):
1359 Correct setting of ABI in e_flags.
1360
1361Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1362
1363 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1364
13651998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1366
1367 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1368
13691998-12-15 Doug Evans <devans@casey.cygnus.com>
1370
1371 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1372 warning, values that don't fit in the field.
1373
13741998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1375
1376 * config/tc-mips.c (mips_abi_string): New.
1377 (md_parse_option,md_longopts): Add mabi.
1378 (mips_elf_final_processing): Set e_flags based on mabi flag.
1379
13801998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1381
1382 * config/tc-mips.c (md_parse_option): Handle vr4111.
1383
138498-12-11 Ken Raeburn <raeburn@cygnus.com>
1385
1386 * config/tc-h8300.c (build_bytes): Change message given if the
1387 instruction requires H8/300H mode and we're not in Hmode, to
1388 suggest that it may be the operand modes that are the problem, not
1389 necessarily the opcode.
1390
13911998-12-10 Nick Clifton <nickc@cygnus.com>
1392
1393 * config/tc-fr30.c: Add line separator character.
1394
1395Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1396
1397 * configure.in (hppa-*-mpeix*): New target.
1398 * config/obj-som.h (obj_som_compiler): Declare.
1399 * config/obj-som.c (compiler_seen): New static variable.
1400 (obj_som_compiler): New function.
1401 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1402 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1403 (pa_type_args): Set hppa_priv_level.
1404 (pa_compiler): New static function if OBJ_SOM.
1405 * configure: Rebuild.
1406
1407Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1408
1409 * read.c (output_leb128): Don't mark as inline.
1410
14111998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1412
1413 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1414 AIX .vbyte unaligned data support.
1415 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1416 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1417 sections.
1418
14191998-12-07 Nick Clifton <nickc@cygnus.com>
1420
1421 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1422 input handling.
1423
1424Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1425
1426 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1427 BFD_RELOC_ARM_PCREL_BRANCH.
1428
1429Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1430
1431 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1432 checking the target type.
1433 (mips-dec-bsd*): Set endian to little.
1434 * configure: Rebuild.
1435
1436 COFF weak symbol support, based on patches from Mark Elbrecht
1437 <snowball3@usa.net>:
1438 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1439 * config/obj-coff.c (obj_coff_weak): New static function.
1440 (obj_coff_endef) [both versions]: Handle weak symbols.
1441 (coff_frob_symbol): Likewise.
1442 (yank_symbols): Likewise.
1443 (obj_pseudo_table): Add "weak".
1444
1445 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1446 <aymeric.vincent@emi.u-bordeaux.fr>.
1447 * aclocal.m4: Rebuild with current tools.
1448 * configure: Rebuild.
1449
1450 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1451 an assertion failure for a case we can't handle when OBJ_ECOFF.
1452
1453 * expr.c (operator): And with 0xff to avoid problems with signed
1454 char.
1455
14561998-12-03 Nick Clifton <nickc@cygnus.com>
1457
1458 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1459 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1460
14611998-12-02 Nick Clifton <nickc@cygnus.com>
1462
1463 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1464 LDI:20 insn.
1465
1466Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1467
1468 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1469 of pcrel point.
1470
1471Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1472
1473 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1474 pcrel point.
1475
1476Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1477
1478 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1479 scope.
1480 (d10v_cleanup): Only generate previous insn if a multiline insn is
1481 not pending.
1482
1483Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1484
1485 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1486 FR30_OPERAND_I32.
1487
1488Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1489
1490 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1491 -marm6xxx command line switches.
1492
14931998-11-18 Doug Evans <devans@casey.cygnus.com>
1494
1495 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1496 (itbl-ops.o): Delete duplicate dependencies.
1497 Rebuild dependencies.
1498 Add fr30 dependencies.
1499 * Makefile.in: Rebuild.
1500
1501Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1502
1503 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1504 opcode list.
1505 * listing.c: Ignore line terminator characters found inside
1506 strings.
1507
1508Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1509
1510 * po/gas.pot: Regenerated.
1511
1512Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1513
1514 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1515 fr30_is_label_start(). Also checks for delay slot insns.
1516
1517 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1518 FR30 instructions which contain a colon in the mnemonic.
1519
1520 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1521
1522Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1523
1524 * config/tc-fr30.c: Removed currently superflous code.
1525
1526Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1527
1528 * config/tc-fr30.h: New file.
1529 * config/tc-fr30.c: Tweaking so that it will compile.
1530
1531Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1532
1533 * config/tc-d10v.h (obj_fix_adjustable): Define.
1534 (TC_FORCE_RELOCATION): Define.
1535 (d10v_force_relocation): Declare.
1536 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1537 (md_apply_fix3): Handle Vtable relocs.
1538 (d10v_fix_adjustable): New.
1539 (d10v_force_relocation): New.
1540
1541Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1542
1543 * config/tc-d30v.c: Change default behaviour to ignore potential
1544 conflicts between register name and symbol names.
1545
1546Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1547
1548 * configure.in: Add fr30-*-*.
1549 * config/tc-fr30.c: New file.
1550 * Makefile.in: Regenerated.
1551 * config.in: Regenerated.
1552 * configure: Regenerated.
1553 * doc/Makefile.in: Regenerated.
1554 * po/gas.pot: Regenerated.
1555
1556Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1557
1558 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1559 are 16 bit insns.
1560
1561Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1562
1563 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1564 characters.
1565 (do_scrub_chars): Add some casts to unsigned char to avoid
1566 unwanted sign extension.
1567 * read.c (lex_type): Set characters about 127 to be symbol
1568 characters.
1569 * config/tc-i386.c (md_begin): Set identifier_chars and
1570 operand_chars for values above 127.
1571
1572Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1573
1574 * configure.in: detect cygwin* instead of cygwin32*
1575 * configure: regenerate
1576
1577Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1578
1579 * listing.c: Add support for producing a listing from piped
1580 input.
1581
1582Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1583
1584 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1585 (append_insn): Account for the tx39's multiply behavior.
1586
15871998-10-26 Michael Meissner <meissner@cygnus.com>
1588
1589 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1590 from assemble_parallel_insns. Add support for '->' to indicate
1591 explicitly serializing the instructions.
1592 (md_assemble): Ditto.
1593
1594Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1595
1596 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1597 WEAK handling.
1598
1599Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1600
1601 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1602
1603Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1604
1605 * config/tc-mips.c : support frame and regmask/fregmask when
1606 MIPS_STABS_ELF is specified.
1607
1608Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1609
1610 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1611 (md_apply_fix): Don't return 1 for VTABLE relocs.
1612 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1613
1614Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1615
1616 * doc/c-i386.texi: Replace occurences of "opcode" with
1617 "instruction mnemonic", "instruction", or "mnemonic" when
1618 referring to the name of an instruction. Use "opcode" when
1619 referring to the sequence of machine bytes.
1620
1621 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1622 (is_opcode_char): Rename to is_mnemonic_char.
1623 (md_assemble and i386_operand): Correct error messages from
1624 "opcode" to "instruction mnemonic"
1625 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1626 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1627 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1628 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1629 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1630 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1631 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1632
1633 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1634
1635 * config/tc-i386.c (i386_operand): Check for garbage after
1636 register name.
1637
1638Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1639
1640 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1641 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1642
1643Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1644
1645 * config/tc-sh.h (obj_fix_adjustable): Define.
1646 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1647 (md_apply_fix): Likewise.
1648 (tc_gen_reloc): Likewise.
1649 (sh_fix_adjustable): New.
1650
1651Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1652
1653 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1654 * cgen.h (gas_cgen_finish_insn): Update prototype.
1655 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1656 cgen_insn_t -> CGEN_INSN_INT.
1657 (make_parallel): Update handling of CGEN_INT_INSN_P.
1658 (assemble_parallel_insn): Ditto.
1659 (target_make_parallel): New function.
1660 (md_assemble): Use it.
1661
1662Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1663
1664 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1665
1666Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1667
1668 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1669 converted into lower case.
1670
1671Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1672
1673 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1674 (gas_cgen_tc_gen_reloc): Likewise.
1675 * config/tc-m32r.h (obj_fix_adjustable): Define.
1676 * config/tc-m32r.c (m32r_fix_adjustable): New.
1677 (m32r_force_relocation): Handle VTABLE relocs.
1678
1679Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1680
1681 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1682
1683Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1684
1685 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1686 to lower case before parsing.
1687
1688 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1689 parallel insns modift buts in the PSW as a side effect.
1690
1691Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1692
1693 * config/tc-d30v.c (find_format): Test for missing flag and
1694 control registers.
1695
1696 (md_apply_fix3): Fix error messages to avoid
1697 assumption about presence of a symbol.
1698
1699 (parallel_ok): Disallow parallel instructions that both modify the
1700 same flag register.
1701
1702 (find_format): Generate a warning if an odd numbered register is
1703 used as the first register in a mutli-register instruction.
1704
1705Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1706
1707 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1708 relocations are always associated with a symbol.
1709
1710Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1711
1712 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1713 (elf32_sparc_force_relocation): Declare.
1714 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1715 (tc_gen_reloc): Handle vtable relocs.
1716 (elf32_sparc_force_relocation): New.
1717
1718Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1719
1720 * symbols.c (S_IS_FUNCTION): New.
1721 * config/tc-v850.h (obj_fix_adjustable): Define.
1722 (TC_FORCE_RELOCATION): Define.
1723 (v850_force_relocation): Declare.
1724 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1725 of fx_addnumber for VTABLE reloc addends.
1726 (md_apply_fix3): Handle VTABLE relocs.
1727 (v850_fix_adjustable): New.
1728 (v850_force_relocation): New.
1729
1730Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1731
1732 * tc-hppa.c (fp_operand_format): Add some additional formats.
1733 (pa_ip): Do not automatically promote into pa2.0 mode.
1734 (pa_level): Handle ".level 2.0".
1735
1736Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1737
1738 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1739 * config/tc-i386.h (template.extension_opcode): Change to
1740 unsigned int to allow full range of 8-bit opcode suffixes.
1741 (None): Redefine as 0xffff.
1742
1743 From Jeff B Epler <jepler@usgs.gov>
1744 * doc/c-i386.texi (i386-SIMD): New section.
1745
1746Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1747
1748 * read.c (discard_rest_of_line): New function.
1749 * read.h: Declare it.
1750 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1751
1752Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1753
1754 * config/tc-d10v.c (find_symbol_matching_register): New function.
1755 (find_opcode): Cope with the case where a register name matches
1756 a symbol name.
1757
1758Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1759
1760 * config/tc-v850.c (md_pcrel_from): Rename to
1761 v850_pcrel_from_section.
1762 (v850_pcrel_from_section): Do not resolves symbols in other
1763 sections.
1764
1765 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1766
1767Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1768
1769 * config/tc-d10v.c (find_opcode): Generate an error if a register
1770 is supplied for an operand that should not be a register.
1771
1772Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1773
1774 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1775 instructions to have another instruction in the right bin.
1776
1777Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1778
1779 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1780 the right container if the left container holds a branch
1781 instruction.
1782
1783Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1784
1785 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1786 both a register name and symbol name.
1787 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1788
1789Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1790
1791 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1792 execution unit class.
1793
1794 (reg_name_search): If a name matches a register and a symbol,
1795 prefer the register.
1796 (find_format): Disallow flag registers when a general purpose
1797 register is required.
1798 If a number is required, but a register has been given, check to
1799 see if a symbol with the same name as the register exists, and if
1800 so, use that symbol.
1801
1802Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1803
1804 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1805
1806Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1807
1808 * config/tc-d30v.c (find_format): Do not accept flag registers as
1809 general purpose registers.
1810 (find_format): If an immediate value is expected at a given place
1811 in a format, but a register name has been provided instead, check
1812 to see if that register name matches the name of a predefined
1813 symbol and if it does, then use the symbol instead.
1814 (reg_name_search): If a register name matches a symbol name,
1815 prefer the register name to the symbol name.
1816
1817Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1818
1819 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1820 the previous insn to empty.
1821
18221998-09-20 Michael Meissner <meissner@cygnus.com>
1823
1824 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1825 pieces, forcing the use of an ANSI compiler.
1826
1827Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1828
1829 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1830 relocs.
1831 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1832
1833Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1834
1835 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1836 assembler syntax.
1837 (obj_elf_vtable_entry): Likewise.
1838 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1839 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1840 (tc_gen_reloc): Likewise.
1841 (arm_fix_adjustable): Likewise.
1842 (elf32_arm_force_relocation): New.
1843 (armelf_frob_symbol): Remove coff-style symbol support.
1844
1845Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1846
1847 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1848
1849Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1850
1851 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1852 OBJ_COFF so that routine is defined for a.out format.
1853
1854Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1855
1856 * config/tc-i386.c (i386_operand): Detect non-segment registers
1857 used as segment prefixes.
1858
1859Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1860
1861 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1862 optimize across FDE boundaries.
1863
1864 * config/obj-coff.c (obj_coff_section): Preserve any link once
1865 flags when setting the section flags.
1866
1867Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1868
1869 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1870 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1871
1872Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1873
1874 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1875 to the host width.
1876
1877Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1878
1879 * frags.c (frag_grow): Include the size of the frag struct in the
1880 obstack chunk size.
1881
1882 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1883 if the new subseg comes before the old.
1884
1885Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1886
1887 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1888 to handle edge8 and edge16.
1889
1890Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1891
1892 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1893 before we clobber the symbol involved.
1894
1895Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1896
1897 * config/tc-arm.c: Remove OBJ_ELF definitions for
1898 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1899 use arm_adjust_symtab for OBJ_COFF.
1900 (armelf_adjust_symtab): New Routine.
1901 * config/tc-arm.h: Define obj_adjust_symtab to
1902 armelf_adjust_symtab for OBJ_ELF.
1903
1904Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1905
1906 * configure.in: Make all i386-elf targets use bfd_gas.
1907 * config/tc-i386.c (tc_i386_force_relocation): New.
1908 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1909 (md_apply_fix3): Likewise.
1910 (tc_gen_reloc): Handle them.
1911 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1912 tc_i386_force_relocation.
1913
1914Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1915
1916 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1917
1918Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1919
1920 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1921 current opcode after writing the first insturction of a reverse
1922 sequential pair.
1923
1924Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1925
1926 * read.h (generate_lineno_debug): Add prototype.
1927 * read.c (generate_lineno_debug): Make non-static.
1928
1929Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1930
1931 * config/tc-i386.c (md_assemble): Only warn for address/data size
1932 prefixes.
1933
1934Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1935
1936 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1937 against Thumb function names, as the linker needs this information.
1938
19391998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1940
1941 * expr.c (operand): Check also that there is no advance in operand
1942 after atof_generic in order to decide "is it label 0f or floating
1943 point number?".
1944
1945Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1946
1947 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1948 command line options with a single dash.
1949 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1950
1951Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1952
1953 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1954 * tc-arm.c (arm_fix_adjustable): New routine.
1955
19561998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1957
1958 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1959 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1960 demand_empty_rest_of_line before mri_comment_end.
1961 (equals): Check garbage after expression before
1962 mri_comment_end in MRI mode.
1963
1964Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1965
1966 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1967 small immediate constant to use the constant itself rather than
1968 always using 1.
1969
1970Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1971
1972 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1973 (pa_leave): Likewise.
1974
1975Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1976
1977 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1978 prefixes.
1979 (i386_operand): Fix an error message.
1980
1981Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1982
1983 * doc/c-arm.texi (ARM Directives): Document .req directive.
1984
1985 * config/tc-arm.c (reg_required_here): Display erroneous string if
1986 the register name could not be decoded.
1987 Do not set inst.instruction if the sift is -1.
1988
1989Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1990
1991 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1992 we do for EXTERN.
1993
1994Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1995
1996 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1997 even if it is belived to be unnecessary.
1998
1999Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2000
2001 config/tc-i386.c (i386_operand): Size immediate constants by
2002 suffix (erroneously removed as part of July 7 change).
2003
2004Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2005
2006 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2007 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2008 (armelf_frob_symbol): New Routine.
2009 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2010
2011Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2012
2013 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2014
2015Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2016
2017 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2018 command line switches passed to assembler.
2019
2020Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2021
2022 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2023 (gas_cgen_opcode_desc): Declare.
2024 (gas_cgen_parse_operand): Declare.
2025 (*): Prepend gas_ to gas specific fns to denote them as such.
2026 All uses updated.
2027 * cgen.c (gas_cgen_opcode_desc): New global
2028 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2029 (queue_fixup): Renamed from cgen_queue_fixup.
2030 (*): Prepend gas_ to gas specific fns to denote them as such.
2031 All uses updated.
2032 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2033 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2034 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2035 Open opcode table and initialize it.
2036 (make_parallel): Use gas_cgen_opcode_desc.
2037 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2038 (md_assemble): Ditto.
2039
2040Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2041
2042 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2043 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2044 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2045 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2046 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2047 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2048 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2049 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2050 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2051 (INIT_STAB_SECTION): Likewise.
2052 (OBJ_PROCESS_STAB): Likewise.
2053
2054 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2055 (md_parse_option): Watch for them.
2056 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2057 (md_begin): Kill neverdef code.
2058 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2059 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2060 (s_alpha_coff_wrapper): New.
2061 (md_pseudo_table): Trap all ECOFF pseudos.
2062
2063Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2064
2065 Start of changes to remove mdebug section from mips*-elf
2066 Based on MIPS_STAB_ELF definition
2067 * acconfig.h: undef if not configured
2068 * config.in: undef if not configured
2069 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2070 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2071 * stabs.c (s_stab_generic): flush frag
2072
2073Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2074
2075 * configure.in: (arm-*-elf): Handle.
2076 (thumb-*-elf): Handle.
2077 * configure: Regenerate.
2078 * read.c (stringer): Fix typo in comment.
2079 * write.c (fixup_segment): Don't add symbol value to addend if
2080 TC_ARM and OBJ_ELF.
2081 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2082 sections.
2083 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2084 for OBJ_ELF.
2085
2086Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2087
2088 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2089 (write_2_short): Emit warning if new flag is set.
2090 (do_assemble): Set flags if left instruction is one of special
2091 "right-instruction-killer" type.
2092
2093Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2094
2095 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2096 Always output words in debug_info section as big endian.
2097 (sparc_target_format): Choose correct bfd target.
2098 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2099
2100Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2101
2102 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2103 to work with internationalization code. Issue an error when two
2104 operands match that are not allowed to match.
2105
2106Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2107
2108 * configure.in (install_tooldir): Allow target to specify whether
2109 it wants to be installed in $(tooldir)/bin.
2110 * configure: Regenerate.
2111 * Makefile.am (install-exec-local): Set install-exec-tooldir
2112 dependency via configure.
2113 * Makefile.in: Regenerate.
2114
2115Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2116
2117 * Makefile.am (install-exec-local): Split into two ...
2118 (install-exec-bindir,install-exec-tooldir): New rules.
2119 * Makefile.in: Regenerate.
2120
2121Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2122
2123 * Makefile.am (install-exec-local): Don't remove the file before
2124 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2125 W. Rozycki <macro@ds2.pg.gda.pl>.
2126 * Makefile.in: Rebuild.
2127
2128Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2129
2130 * cgen.c: Include libiberty.h.
2131 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2132 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2133 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2134 (md_cgen_lookup_reloc)): Declare.
2135 (md_cgen_record_fixup_exp): Declare.
2136 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2137 (m32r_relax_frag): Declare.
2138 (cgen_md_apply_fix3): Decls moved to cgen.h.
2139 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2140 (m32r_cgen_record_fixup_exp): Delete decl.
2141 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2142 (assemble_nop): Delete.
2143 (expand_debug_syms): Delete unused `exp'.
2144 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2145 Add default case for -Wall.
2146 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2147 (md_atof): Delete unused wordP.
2148
2149Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2150
2151 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2152 value.
2153
2154Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2155
2156 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2157 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2158 .print, .purgem, and .struct. Remove documentation for
2159 .app-file.
2160
2161Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2162
2163 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2164 Update call to insert_operand.
2165
2166Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2167
2168 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2169
2170Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2171
2172 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2173 whitespace after a prefix operator.
2174
2175Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2176
2177 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2178
2179Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2180
2181 * config/tc-sparc.c (log2): New static function.
2182 (s_reserve): Use log2 to convert alignment before calling
2183 record_alignment.
2184 (s_common): Use log2 to convert alignment before calling
2185 record_alignment and frag_align.
2186 (sparc_cons_align): Use log2.
2187
2188Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2189
2190 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2191 (s_common): Likewise.
2192
2193 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2194 initialization of waddr.
2195 (sparc_elf_final_processing): Add default case to switch.
2196
2197Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2198
2199 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2200 than temporary real.
2201
2202Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2203
2204 * write.c (subsegs_finish): Don't align the segments if there were
2205 any errors.
2206
2207 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2208 copying aux information.
2209
2210 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2211 expression into a symbol.
2212
2213Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2214
2215 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2216 type to unsigned int.
2217 (md_assemble): Change type used to store offsets from unsigned
2218 long to long.
2219 (i386_operand): Switch error check to only call RESTORE_END_STRING
2220 once after parse_register.
2221
2222Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2223
2224 * config/tc-v850.c (md_show_usage): Changed format to match that
2225 of gcc, ld, etc.
2226
2227 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2228
2229Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2230
2231 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2232 relocs.
2233 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2234 weak.
2235
2236Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2237
2238 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2239 * doc/Makefile.in: Rebuild.
2240
2241Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2242
2243 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2244 for %lo expressions.
2245 (mips_ip, case 'u'): Move range check after code to mask
2246 off bits in %hi/%lo expressions. Mask off high bits for
2247 %lo expressions.
2248
2249Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2250
2251 * doc/Makefile.am (gasver.texi): New target.
2252 (as.info, as.dvi): Depends upon gasver.texi.
2253 * doc/as.texinfo: Include gasver.texi. Mention version number on
2254 title page and in top node.
2255 * doc/Makefile.in: Rebuild.
2256
2257Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2258
2259 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2260 but not including the line containing the edict.
2261 * listing.h (LISTING_EOF): New.
2262 * input-scrub.c (input_scrub_next_buffer): Call it.
2263
2264Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2265
2266 * config/tc-i386.c (i386_operand): Don't set the size of an
2267 immediate address based solely on the suffix and the mode.
2268
2269 * config/tc-i386.c (md_assemble): Add assertion to make sure
2270 overlap2 does not set Imm.
2271
2272 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2273 sequences of whitespace to a single space.
2274 (is_space_chars): Just compare with space.
2275 (md_begin): Don't initialize space_chars.
2276 (md_assemble): Just skip a single whitespace character.
2277 (i386_operand): Rewrite base-index parsing to use new
2278 parse_register, and to skip white space. Skip white space in a
2279 number of other places too. Don't give error message if
2280 parse_register fails.
2281 (parse_register): Change reg_string parameter to be non-const.
2282 Add end_op parameter. Skip white space after the `%', and return
2283 end of register string. Give error message here rather than
2284 caller.
2285
2286Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2287
2288 Based on patch from Matt Semersky <matts@scd.hp.com>:
2289 * expr.c (op_encoding): Make const.
2290 (expr_set_precedence): New function.
2291 (expr_begin): Don't set operator rankings, just call
2292 expr_set_precedence.
2293 * expr.h (expr_set_precedence): Declare.
2294 * read.c (s_mri): Call expr_set_precedence.
2295
2296Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2297
2298 * doc/as.texinfo (Statements): Remove paragraph discussing
2299 continuing lines with a backslash. This hasn't worked for years,
2300 if it ever did.
2301
2302Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2303
2304 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2305 symbol definitions.
2306 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2307 (ps_CTORS, ps_DTORS): New section types.
2308 (vms_fixup_xtors_section): New function
2309 (Ctors_Psect, Dtors_Psect): Define.
2310 (IS_GXX_XTOR): Define
2311 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2312 Filter static constructors/destructors and add to
2313 Ctors_Symbols/Dtors_Symbols chain.
2314 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2315 appropriate section.
2316
2317 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2318 * makefile.vms: Merge vax/vms support.
2319
2320Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2321
2322 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2323 (elf_pseudo_table): Add them.
2324 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2325 (md_apply_fix): Accept them.
2326 (mips_fix_adjustable): Don't adjust them.
2327 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2328 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2329 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2330 (tc_fix_adjustable): Don't adjust them.
2331
2332Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2333
2334 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2335 (cgen.o): Use it.
2336 * Makefile.in: Regenerate.
2337 * configure.in: AC_SUBST cgen_cpu_prefix.
2338 * configure: Regenerate.
2339
2340Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2341
2342 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2343 Changed all users of COND12_DELAY.
2344
2345Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2346
2347 * config/tc-mn10300.c (set_arch_mach): New function.
2348 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2349 (md_begin): Default to mn10300 mode.
2350 (md_assemble): Only accept instructions for the core mn10300
2351 chip and the active machine type.
2352
2353Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2354
2355 * subsegs.h (segment_info_type): Give the struct a name.
2356 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2357 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2358 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2359 * config/tc-w65.h (tc_reloc_mangle): Declare.
2360 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2361
2362Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2363
2364 * config/tc-v850.c (v850_comm): Restore old section
2365 after common processing.
2366
2367Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2368
2369 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2370
2371Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2372
2373 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2374 char with code that explicitly sign-extends.
2375
2376Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2377
2378 * config/tc-v850.c (md_begin): Restore text section as the current
2379 section after creating call table sections.
2380 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2381 code.
2382
2383 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2384 with call to macro SYM_AUXINFO.
2385
2386Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2387
2388 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2389 with the program transform name.
2390 * Makefile.in: Rebuild.
2391
2392Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2393
2394 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2395 information.
2396
2397Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2398
2399 * config/tc-i386.c (i386_operand): Be prepared for a space between
2400 the open parenthesis and the start of the register operand,
2401 because of the June 16 change.
2402
2403Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2404
2405 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2406 BFD_ASSEMBLER.
2407
2408Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2409
2410 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2411 even if it is belived to be unnecessary.
2412
2413Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2414
2415 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2416 symbols.
2417 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2418
2419Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2420
2421 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2422 shift amount for a repeated operand. The shift amount for the
2423 repeated copy comes from the size of the operand.
2424
2425Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2426
2427 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2428
2429Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2430
2431 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2432
2433Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2434
2435 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2436 characters in it as LEX_IS_SYMBOL_COMPONENT.
2437 * config/tc-i386.h (tc_symbol_chars): Define.
2438 (extra_symbol_chars): Declare.
2439 * config/tc-i386.c (extra_symbol_chars): Define.
2440 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2441 (line_comment_chars): Set to '/' if TE_LINUX.
2442 * doc/c-i386.texi (i386-prefixes): Update.
2443 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2444
2445Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2446
2447 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2448 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2449
24501998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2451
2452 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2453 constraint in instructions REP & REPI.
2454
2455Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2456
2457 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2458 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2459
2460 (check_range): If the operand is shifted, then shift the number
2461 before checking its range.
2462
2463 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2464
2465 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2466 common sections.
2467
2468Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2469
2470 * config/tc-v850.c (v850_comm): Create special sections as needed.
2471
24721998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2473
2474 * config/tc-d10v.c (write_2_short): Addition of swapping
2475 instructions for sequential and reverse sequential order when
2476 given order is not possible.
2477
2478Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2479
2480 * Makefile.am: Rebuild dependencies.
2481 (DEP_INCLUDES): Fix reference to intl build directory.
2482 * Makefile.in: Rebuild.
2483
2484Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2485
2486 * doc/c-i386.texi: Update 16 bit documentation.
2487
2488 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2489 IgnoreDataSize to IgnoreSize as they are used for address size as
2490 well as data size.
2491 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2492 32-bit mode, similarly addr16/data16 and variants.
2493
2494Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2495
2496 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2497 sequential word multiply instructions.
2498
2499 (do_assemble): Add extra command line argument, to allow mul32
2500 attribute to be preserved across parallel insns.
2501 (md_assemble): Insert NOPs between explicitly parallel insns which
2502 contain an 32 bit multiply and a 16 multiply.
2503
2504Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2505
2506 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2507 likewise for REPE.
2508
2509 * config/tc-i386.c (reloc): Add braces.
2510
2511 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2512 consistent with Intel naming.
2513 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2514 use bitfields in sib_byte.
2515 (modrm_byte): Don't use bitfields here either.
2516
2517 * config/tc-i386.c (current_templates): Add const.
2518 (parse_register): Add const to return, param, and char *s.
2519 (i386_operand): Add const to reg_entry *r.
2520 * config/tc-i386.h (templates): Add const to start, end.
2521
2522 Inspired by code for 16 bit gas support from Martynas Kunigelis
2523 <martynas@nm3.ktu.lt>:
2524 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2525 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2526 (uses_mem_addrmode): Remove.
2527 (md_estimate_size_before_relax): Add support here too.
2528 (md_relax_table): Rewrite interface to md_relax for 16 bit
2529 support.
2530 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2531 (opcode_suffix_to_type): Remove.
2532 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2533 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2534 (md_convert_frag): Likewise.
2535 (i386_operand): Add support for 16 bit base/index regs,
2536 immediates, and displacements. Remove some unnecessary casts, and
2537 localise end_of_operand_string, displacement_string_start,
2538 displacement_string_end variables. Add GCC_ASM_O_HACK.
2539 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2540
2541 * config/tc-i386.c (prefix_hash): Remove.
2542 (md_begin): Rewrite without obstacks. Remove prefix hash table
2543 handling. Rewrite lexical table handling.
2544 (i386_print_statistics): Don't print prefix statistics.
2545 (md_assemble): Rewrite instruction parser so that line is not
2546 converted to lower case. Don't do a hash_find for prefixes,
2547 instead recognise them via opcode modifier.
2548 (expecting_operand, paren_not_balanced): Localise variables.
2549 * config/tc-i386.h (IsPrefix): Define.
2550 (prefix_entry): Remove.
2551
2552 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2553 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2554 '\\' in case where comment_chars contains '/'.
2555
2556 * config/tc-i386.c (MATCH): Ensure given operand and template
2557 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2558 you must write `ljmp *table(%ebx)'.
2559
2560 From H.J. Lu <hjl@gnu.org>:
2561 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2562 as 0 ifndef BFD_ASSEMBLER.
2563 (md_assemble): Allow immediate operands without suffix or
2564 other reg operand to default in size to the current code size.
2565
2566Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2567
2568 * config/tc-v850.c (md_begin): Restore creation of
2569 .call_table_text and .call_table_data sections.
2570
2571Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2572
2573 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2574 after emitting a word of noops.
2575
2576Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2577
2578 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2579 (i386_operand): Simplify checks for valid base/index combinations.
2580 Disallow `in 4(%dx),%al'.
2581
2582 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2583 index_reg const.
2584 (add_prefix): Change parameter from char to int.
2585
2586 * config/tc-i386.h (Ugh): Define opcode modifier.
2587 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2588
2589 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2590 CONSISTENT_REGISTER_MATCH macros to check register types more
2591 thoroughly. Check for illegal suffix/operand combinations
2592 when matching insns with operands. Handle new `s' suffix, and
2593 associated FloatMF opcode modifier for float insns with memory
2594 operands.
2595 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2596 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2597 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2598 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2599 DATA_PREFIX_OPCODE throughout.
2600
2601 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2602 (md_assemble): Rewrite suffix/register operand checking code to be
2603 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2604 AnyMem, the better to grep.
2605 (pi): Remove Abs.
2606 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2607 given a memory operand. Don't set Abs bits either.
2608 (type_names): Remove Mem*, Abs*.
2609 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2610 define opcode_modifiers as these cases are handled by Disp8,
2611 Disp16, Disp32 and suffix checks.
2612 (COMES_IN_BOTH_DIRECTIONS): Remove.
2613 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2614
2615 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2616 if IgnoreDataSize modifier given. Remove ShortformW modifier
2617 test. Add test for ShortForm in W base_opcode modification.
2618 Merge Seg2ShortForm and Seg3ShortForm code.
2619 * config/tc-i386.h (ShortFormW): Remove.
2620 (IgnoreDataSize): Define.
2621
2622Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2623
2624 * config/tc-d30v.c (md_assemble): Store previous segment state
2625 with previous instruction.
2626
2627Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2628
2629 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2630 (ebp, esp): Remove static variables.
2631 (MATCH): Remove test for InOutPortReg.
2632 (i386_operand): Properly handle InOutPortReg here instead.
2633 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2634 (md_assemble): Simplify and correct modrm and sib generation.
2635 (i386_operand): Add warning for scale without index.
2636 Rewrite checks for valid base/index combinations.
2637
2638 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2639 macros and enclose in do while(0).
2640 (RESTORE_END_STRING): Likewise.
2641 (md_assemble): Add one to printed operand number so we start
2642 from 1 not 0. Add some more gettext invocations.
2643 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2644 number here too.
2645
2646 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2647 DATA_PREFIX, SEG_PREFIX): Define.
2648 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2649 (check_prefix): Remove function.
2650 (add_prefix): New function. Add prefix to i.prefix as well as
2651 doing checks.
2652 (md_assemble): Changes for add_prefix. Remove hack for wait
2653 prefix, instead always output prefixes in fixed order. Test
2654 for jcxz/loop when selecting between word & dword operations,
2655 and add address size prefix rather than operand size prefix.
2656 Remove operand -> address size hack when emitting jcxz/loop.
2657 (i386_operand): Remove O_Absent check as it's done in expr.
2658
2659Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2660
2661 * configure.in: Recognize m5200 as a cpu_type of m68k.
2662 * aclocal.m4: Rebuild with current libtool.
2663 * configure: Rebuild.
2664
2665Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2666
2667 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2668 to relaxable_symbol to prevent references to external symbol from
2669 being relaxed.
2670
2671Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2672
2673 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2674 symbols are relaxable.
2675
2676Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2677
2678 * config/tc-v850.c (md_begin): Don't create special
2679 sections by default.
2680
2681Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2682
2683 * config/tc-mips.c (macro): For div and udiv, close the
2684 reorder block as soon as possible.
2685
2686Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2687
2688 From Matt Semersky <matts@scd.hp.com>:
2689 * macro.c (macro_mri_mode): New function.
2690 * macro.h (macro_mri_mode): Declare.
2691 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2692 MRI mode.
2693
2694Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2695
2696 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2697 OBJ_EVAX case.
2698
2699 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2700 until after xstrdup in OBJ_EVAX case.
2701
2702Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2703
2704 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2705 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2706 of hardcoded magic number.
2707 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2708
2709Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2710
2711 * read.c (do_s_func): New function.
2712 (s_func): Call it.
2713 * read.h (do_s_func): Add prototype.
2714
2715Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2716
2717 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2718 nops if fill pattern not specified.
2719
2720Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2721
2722 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2723 * config/te-go32.h (TE_GO32): Define.
2724 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2725
2726Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2727
2728 Implement .func/.endfunc pseudo-ops.
2729 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2730 (s_func): Declare.
2731 * read.c (potable): Add .func,.endfunc.
2732 (s_func): New function.
2733 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2734 functions.
2735 (in_doc_func_p,current_function_label): New static globals.
2736 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2737
2738Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2739
2740 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2741 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2742 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2743 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2744 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2745 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2746 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2747 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2748 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2749 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2750 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2751 * config/tc-a29k.c: Don't define md_short_jump_size,
2752 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2753 * config/tc-alpha.c: Likewise.
2754 * config/tc-alpha.h: Likewise.
2755 * config/tc-arm.c: Likewise.
2756 * config/tc-h8300.c: Likewise.
2757 * config/tc-h8500.c: Likewise.
2758 * config/tc-hppa.c: Likewise.
2759 * config/tc-i860.c: Likewise.
2760 * config/tc-i960.c: Likewise.
2761 * config/tc-ppc.c: Likewise.
2762 * config/tc-sh.c: Likewise.
2763 * config/tc-sparc.h: Likewise.
2764 * config/tc-tic30.c: Likewise.
2765 * config/tc-w65.c: Likewise.
2766 * config/tc-z8k.c: Likewise.
2767
2768Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2769
2770 * config/tc-vax.c (_): Delete this macro used for placeholder
2771 values in vax_operand_width_size; it conflicts with the _() macro
2772 used for internationalization.
2773
2774Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2775
2776 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2777 code. From Chris Moller <moller@bops.com>.
2778
2779 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2780 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2781 * read.c (emit_expr): Initialize seg and subseg fields of a new
2782 broken word.
2783 * write.c (write_object_file): Switch to the appropriate segment
2784 and subsegment when processing a broken word.
2785
2786 * config/tc-m68k.c (mri_assemble): New static function.
2787 (build_mri_control_operand): Call mri_assemble rather than
2788 md_assemble.
2789 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2790 (s_mri_endf, s_mri_endw): Likewise.
2791
2792Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2793
2794 * read.c (s_org): Call md_flush_pending_output if it is defined.
2795
2796 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2797
2798Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2799
2800 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2801 (md_parse_option): Add for same.
2802 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2803 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2804 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2805
2806 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2807
2808Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2809
2810 * config/tc-arm.c (find_real_start): Relax definition of local
2811 labels.
2812
2813Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2814
2815 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2816 symbols at the given address, not just the last one specified.
2817
2818Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2819
2820 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2821 or number_to_chars_littleendian to write data.
2822
2823Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2824
2825 * config/tc-v850.c (md_assemble): Remove artificially created
2826 register name symbols.
2827
2828Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2829
2830 * write.c (fixup_segment): Change "segment" to "section" in
2831 error message.
2832
2833Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2834
2835 * write.c (fixup_segment): Change sym1-sym2 message again.
2836
2837Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2838
2839 * write.c (fixup_segment): Improve error message for sym1-sym2
2840 errors when sym1 is in a different segment from sym2.
2841
2842Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2843
2844 * config/tc-m32r.c (warn_unmatched_high): New static local.
2845 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2846 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2847 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2848 (md_parse_option): Likewise.
2849 (md_show_usage): Likewise.
2850 (m32r_frob_file): Likewise.
2851
2852 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2853 (read_a_source_file): Call them.
2854 * read.h (stabs_generate_asm_file): Declare.
2855 * stabs.c (stabs_generate_asm_file): New function.
2856 (generate_asm_file): New function.
2857 (stabs_generate_asm_lineno): Move file name handling into
2858 generate_asm_file.
2859
2860Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2861
2862 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2863 (d30v_current_align, d30v_current_align_seg): New variables.
2864 (d30v_last_label): New variable.
2865 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2866 (s_d30v_data, s_d30v_section): Likewise.
2867 (md_pseudo_table): Call them.
2868 (md_begin): Initialize d30v_current_align_seg.
2869 (md_assemble): Call d30v_align when needed by known current alignment.
2870 (d30v_frob_label, d30v_cons_align): New functions.
2871 * config/tc-d30v.h (md_do_align): Remove.
2872 (tc_frob_label): Call d30v_frob_label.
2873 (md_cons_align): New.
2874
2875 * config/tc-d30v.c (find_format): Convert complex expressions to
2876 expression symbols before processing. Clean up code formatting.
2877
2878Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2879
2880 * po/Make-in (install-info): New target.
2881
2882Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2883
2884 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2885 instructions.
2886 * config/tc-mn10300.c (md_assemble): Likewise.
2887
2888Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2889
2890 * Makefile.am: Update with `make dep-am'.
2891 (HFILES): Add cgen.h.
2892 (cgen.o): Depend on cgen.h.
2893 * Makefile.in: Regenerate.
2894
2895 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2896
2897Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2898
2899 * gasp.c (grab_label): Permit a label to be a preprocessor
2900 variable by permitting a label to start with a backslash.
2901
2902Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2903
2904 * config/tc-mips.c (validate_mips_insn): Removed hack
2905 for previously inaccessible bitfields in some INSN_TRAP
2906 instructions.
2907
2908Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2909
2910 * config/tc-d30v.c (do_assemble): Abort with error message
2911 if opcode operands do not match.
2912
2913Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2914
2915 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2916 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2917 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2918 similar new 'q' operand.
2919
2920Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2921
2922 * cgen.c (cgen_asm_finish_insn): Fix typo.
2923
2924Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2925
2926 * cgen.h: New file.
2927 * cgen.c: Include it.
2928 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2929 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2930 All callers updated.
2931 * config/tc-m32r.c: Include cgen.h.
2932 (m23r_insn): New members num_fixups,fixups.
2933
2934Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2935
2936 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2937 to avoid compiler warning.
2938
2939Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2940
2941 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2942 calling make.
2943
2944 * makefile.vms (OBJS): Add ehopt.obj
2945
2946Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2947
2948 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2949
2950Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2951
2952 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2953 a short format insn.
2954 (md_assemble): Set it for explicitly packed insns.
2955
2956Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2957
2958 * config/obj-coff.c (c_symbol_merge): Do not take address of
2959 native fields when performing the memcpy.
2960
2961Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2962
2963 * config/tc-mips.c (macro,macro2): Implement
2964 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2965
2966Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2967
2968 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2969 relocations against globally visible symbols.
2970 * config/tc-m68k.c (relaxable_symbol): New macro.
2971 (m68k_ip, md_estimate_size_before_relax): Use it.
2972 (tc_m68k_fix_adjustable): Also handle weak symbols.
2973
2974Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2975
2976 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2977 references to externally visible symbols.
2978 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2979 values in twice for a PC relative reloc if the symbol is
2980 externally defined.
2981
2982 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2983 don't adjust a PC relative reloc against an externally visible
2984 symbol.
2985 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2986 for a PC relative fixup against an externally visible defined
2987 symbol, arrange to store object file and addend values as though
2988 the symbol were not defined.
2989 (tc_gen_reloc): Likewise.
2990
2991Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2992
2993 * read.c (sizeof_leb128): Referenced externally by write.c so
2994 don't inline.
2995
2996Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2997
2998 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2999 and expand a 'debug' symbol associated with the next instruction
3000 that does not cause a short instruction to be filled with a NOP.
3001 (md_pseudo_table): Add support for .debugsym.
3002 (assemble_parallel_insn): Add calls to expand_debug_sym as
3003 appropriate.
3004 (md_assemble): Ditto.
3005
3006Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3007
3008 * as.c (main): Conditionally call setlocale.
3009 * gasp.c (main): Likewise.
3010 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3011 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3012
3013Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3014
3015 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3016
3017Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3018
3019 * config/tc-hppa.c: Change all calls to bzero to use memset.
3020 (pa_ip): Add cast to avoid warning.
3021 (tc_gen_reloc, md_apply_fix): Likewise.
3022 (pa_find_space_by_number): Likewise.
3023 (hppa_force_relocation): Likewise.
3024 (pa_block): Change i to unsigned int.
3025 * config/obj-som.h (obj_som_copyright): Declare.
3026
3027Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3028
3029 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3030 for line numbers for assembly source.
3031
3032Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3033
3034 * configure.in: Change version number to 2.9.4
3035 * configure: Rebuild.
3036
3037Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3038
3039 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3040
3041Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3042
3043 * ecoff.h: Change symbolS in function declaration to struct
3044 symbol.
3045
3046Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3047
3048 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3049 (md_convert_frag): Fix i18n typo.
3050
3051Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3052
3053 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3054 * ecoff.h: Protoype it.
3055 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3056 [EVAX] (s_alpha_prologue): Delete.
3057 (md_pseudo_table): Update.
3058
3059Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3060
3061 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3062 array to local pointer.
3063 (get_args, parse_expr): Add casts to avoid warnings.
3064
3065Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3066
3067 * read.c (s_set): Cast xmalloc return value to fragS *.
3068 * config/tc-m68k.c (m68k_ip): Function made static to match
3069 previous forward declaration.
3070 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3071
3072Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3073
3074 * config/tc-v850.c: Add internationalisation macros to error
3075 strings.
3076
3077 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3078 macros to error strings.
3079
3080Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3081
3082 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3083 reloc is in the TOC csect.
3084 (md_apply_fix3): Correct gettext typo.
3085
3086Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3087
3088 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3089 .L - they are local labels and the branches are not really
3090 function calls but rather far jumps.
3091
3092Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3093
3094 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3095
3096Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3097
3098 * config/tc-i386.c (md_assemble): Print operand number rather than
3099 using ordinal_names.
3100 (i386_operand): Likewise.
3101
3102Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3103
3104 * Makefile.am (INTLLIBS): Define to work around apparent automake
3105 bug.
3106 All Makefiles: Regenerated.
3107
3108 * Many files: Added gettext invocations around user-visible
3109 strings.
3110 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3111 HAVE_LC_MESSAGES): Define.
3112 * dep-in.sed: Added asintl.h.
3113 * po/Make-in: New file.
3114 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3115 Include "asintl.h".
3116 * read.c (Z_): Renamed from `_'.
3117 * Makefile.am (SUBDIRS): Added po.
3118 (POTFILES): new macro.
3119 (po/POTFILES.in): New target.
3120 ($(OBJS)): Added asintl.h.
3121 (HFILES): Likewise.
3122 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3123 (as_new_LDADD): Added $(INTLLIBS).
3124 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3125 (gasp_new_LDADD): Added $(INTLLIBS).
3126 (gasp_new_DEPENDENCIES): New macro.
3127 * configure, aclocal.m4: Rebuilt.
3128 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3129 po/Makefile.
3130 (ALL_LINGUAS): Define.
3131 * macro.c: Include "asintl.h".
3132 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3133 * as.h: Include "asintl.h".
3134 * config/tc-i386.c (ordinal_names): Removed.
3135 (md_assemble): Changed error text to avoid ordinal_names.
3136 (i386_operand): Likewise.
3137 (reloc): Added as_bad to avoid i18n problems.
3138 (tc_gen_reloc): Likewise.
3139 * config/tc-arm.c (bad_args): Now a #define.
3140 (bad_pc): Likewise.
3141 * config/obj-vms.c (VMS_stab_parse): Changed type of
3142 `long_const_msg'.
3143 (global_symbol_directory): Unified strings to avoid i18n
3144 problems.
3145 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3146 avoid i18n problems.
3147 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3148 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3149 i18n problems.
3150 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3151 problems.
3152 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3153 comment.
3154 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3155 problems.
3156 * as.c (print_version_id): Added an fprintf to avoid i18n
3157 problems.
3158 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3159 problems.
3160 * expr.c (expr): Added as_warn call to avoid i18n problems.
3161 * messages.c (as_assert): Changed code to avoid i18n problems.
3162 (as_abort): Likewise.
3163 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3164 (s_space): Likewise.
3165 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3166
3167Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3168
3169 * config/tc-i386.c (check_prefix): New static function, split out
3170 from md_assemble.
3171 (struct _i386_insn): Add wait_prefix field.
3172 (md_assemble): Remove wait_prefix local variable. Use
3173 check_prefix when adding a prefix.
3174
3175 * config/tc-i386.c (current_templates): New static variable.
3176 (md_assemble): Remove current_templates local variable.
3177 (md_assemble, i386_operand): Improve error and warning messages in
3178 many places. Add RESTORE_END_STRING in many places before error
3179 return. Clarify some comments.
3180
3181 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3182 element array.
3183 (md_assemble): Parse string instruction operands, looking for
3184 segment override prefixes. Check for invalid segment prefixes on
3185 string instruction.
3186 (i386_operand): i.seg[] and max mem_operand changes for string
3187 insns.
3188 * config/tc-i386.h (EsSeg): Define.
3189
3190 * config/tc-i386.h (regKludge): Define.
3191 (iclrKludge, imulKludge): Don't define.
3192 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3193 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3194 opcode_modifier checks to look for more common cases first. Add
3195 default_seg for IsString case.
3196
3197Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3198
3199 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3200 AC_DECL_YYTEXT.
3201 * configure: Rebuild with new automake and libtool.
3202 * aclocal.m4, Makefile.in: Likewise.
3203
3204 * doc/Makefile.am (as.dvi): New target.
3205 * doc/Makefile.in: Rebuild.
3206
3207Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3208
3209 * configure.in: Added sparc86x support.
3210
3211 * configure: Rebuild.
3212
3213 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3214 sparc_arch.
3215 (md_parse_option): Warn if -EL is not supported for this architecture.
3216
3217 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3218
3219Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3220
3221 * config/tc-mips.c (mips_ip): Note when we use get match on
3222 the full instruction name.
3223
3224Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3225
3226 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3227 back into the expression to handle add/sub simplification correctly.
3228
3229Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3230
3231 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3232
3233Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3234
3235 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3236 #<n>' instruction.
3237
3238Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3239
3240 * symbols.c (max_indent_level): New global.
3241 (print_symbol_value_1): Use it.
3242 * expr.h (expr_build_dot): Declare.
3243 * expr.c (expr_build_dot): New function.
3244
3245Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3246
3247 * symbols.c (print_binary): New function.
3248 (print_expr_1): Call it.
3249
3250Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3251
3252 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3253 operand in the opcode.
3254
3255Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3256
3257 * config/tc-i386.h: Reorder operand flags and opcode modifier
3258 flags for clarity. Remove unused definitions: Unknown,
3259 ImmUnknown, DispUnknown, NoModrm.
3260 * config/tc-i386.c (type_names): Add missing Debug type.
3261 (md_assemble): Better duplicate prefix checking. Quicker string
3262 instruction check via new opcode_modifier flag.
3263
3264Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3265
3266 * doc/as.texinfo (Invoking): Clarify -Wa example.
3267
3268Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3269
3270 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3271 (s_mips_weakext): Define.
3272 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3273 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3274 defined(TC_MIPS).
3275
3276Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3277
3278 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3279 is an error if the value can not be computed at assembly time.
3280 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3281
3282Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3283
3284 * gasp.c (main): Set next field of new include_path structure to
3285 NULL. From Avery Pennarun <averyp@gdc.ca>.
3286
3287 * read.c (s_mri_sect): Call as_bad rather than abort for an
3288 unsupported MRI target.
3289
3290Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3291
3292 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3293 the destination of a branch instruction should be altered.
3294 (find_real_start): New function: Locate the real, Thumb coded
3295 start of a Thumb function.
3296 (do_t_branch23): Alter the destination of branches to Thumb
3297 functions.
3298
3299 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3300
3301Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3302
3303 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3304 also.
3305
3306Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3307
3308 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3309 * doc/c-hppa.texi: Likewise.
3310
3311Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3312
3313 * Makefile.am: Rebuild dependencies.
3314 * Makefile.in: Rebuild.
3315
3316 * Makefile.am (DEP_INCLUDES): New variable.
3317 (.dep1): Change to work when srcdir is not an absolute path.
3318 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3319 * Makefile.in: Rebuild.
3320
3321Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3322
3323 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3324 LinearAddress patch.
3325
3326 * configure.in: Set version to 2.9.1.
3327 * configure: Rebuild.
3328
3329 * Branched binutils 2.9.
3330
3331Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3332
3333 * config/tc-i386.h (FWait): Define.
3334 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3335 other prefixes. Check FWait flag in opcode table to see which
3336 instructions require an fwait prefix.
3337
3338Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3339
3340 * stabs.c (get_stab_string_offset): Always create a stab string
3341 section.
3342
3343Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3344
3345 Fix some gcc -Wall warnings:
3346 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3347 * ehopt.c (eh_frame_code_alignment): Likewise.
3348 * expr.c (integer_constant, operand): Likewise.
3349 * frags.c (frag_align): Likewise.
3350 * gasp.c (level_0, change_base, doinstr): Likewise.
3351 * hash.c (hash_ask): Likewise.
3352 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3353 (debugging_pseudo): Likewise.
3354 * macro.c (define_macro, check_macro): Likewise.
3355 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3356 (ignore_rest_of_line, float_cons): Likewise.
3357 * symbols.c (decode_local_label_name): Likewise.
3358 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3359 (fixup_segment, number_to_chars_bigendian): Likewise.
3360 (number_to_chars_littleendian): Likewise.
3361 * config/atof-ieee.c (gen_to_words): Likewise.
3362 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3363 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3364 * read.c (output_big_sleb128): Initialize locals to avoid
3365 warnings.
3366 (output_big_uleb128, equals): Likewise.
3367 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3368 to unsigned int. Change zeros to unsigned int.
3369 * cond.c (s_if): Add return to default case.
3370 * frags.c (frag_now_fix): Change return type to addressT.
3371 * frags.h (frag_now_fix): Update declaration.
3372 * listing.c (file_info_struct): Change linenum to unsigned int.
3373 (struct list_info_struct): Change hll_line to unsigned int.
3374 (print_source): Update format string.
3375 * read.c (emit_expr): Change scan to unsigned int, and don't
3376 bother to initialize it.
3377 * symbols.c (dollar_label_count): Change to unsigned long.
3378 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3379 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3380 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3381
3382Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3383
3384 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3385 mcf5200 just as we do for m68000.
3386 (m68k_init_after_args): Likewise.
3387 (md_estimate_size_before_relax): Likewise.
3388
3389Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3390
3391 * config/tc-v850.c (md_assemble): Store relocation addend in
3392 fixup instead of instruction.
3393
3394Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3395
3396 * config/tc-i386.c (md_assemble): Swap template arguments to
3397 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3398 This macro is currently symmetric, so passing them the wrong
3399 way didn't cause any problem, but may if the macro is changed
3400 in the future.
3401 After copying template to i.tm, use i.tm. rather than t-> to
3402 access fields, and make t a const*
3403 Move i.tm.operand_types[] swap to immediately after the copy.
3404
3405Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3406
3407 * expr.h (expr_build_uconstant): Add prototype.
3408 (expr_build_unary,expr_build_binary): Add prototypes.
3409 * expr.c (expr_build_uconstant): New function.
3410 (expr_build_unary,expr_build_binary): New functions.
3411
3412Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3413
3414 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3415 * macro.c (macro_expand_body): Increase buffer size.
3416 * messages.c (as_warn): Likewise.
3417 (as_warn_where, as_bad, as_bad_where): Likewise.
3418
3419Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3420
3421 Based on patch from H.J. Lu <hjl@gnu.org>:
3422 * Makefile.am (DISTSTUFF): New variable.
3423 (diststuff): New target.
3424 * Makefile.in: Rebuild.
3425
3426Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3427
3428 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3429 m32r_elf_section_change_hook.
3430
3431 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3432 emit a nop if a section ends with a 16 bit instruction.
3433
3434Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3435
3436 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3437 s_lcomm rather than obj_coff_lcomm.
3438 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3439
3440Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3441
3442 * config/tc-i386.h (LinearAddress): Define.
3443 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3444 instruction, don't use a default segment.
3445
3446Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3447
3448 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3449 * configure: Rebuild.
3450
3451Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3452
3453 * aclocal.m4, configure: Rebuild with libtool 1.2.
3454
3455Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3456
3457 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3458 PC relative branches. Patch courtesy of Jonathan Walton.
3459
3460
3461Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3462
3463 * configure.in (emulations): Add thumb-pe target.
3464
3465 * configure (emulations): Add thumb-pe target.
3466
34671998-03-17 Ken Raeburn <raeburn@cygnus.com>
3468
3469 * itbl-lex.l (yywrap): Don't define if already defined as a
3470 macro.
3471
3472Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3473
3474 * depend.c (quote_string_for_make): New function.
3475 (wrap_output): Use it.
3476
3477Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3478
3479 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3480 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3481
3482Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3483
3484 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3485 Recognize -GN and -relax.
3486 (md_begin): Initialize gp size from -G switch.
3487 (alpha_force_relocation): Always force if -relax.
3488 (alpha_align): Take a new argument that will specify when to
3489 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3490 Change all callers. Emit nop alignment padding as nop+unop pair.
3491
3492Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3493
3494 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3495 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3496
3497Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3498
3499 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3500 require padding to the next long word boundary.
3501
3502Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3503
3504 * cgen.c: #include symcat.h.
3505 * config/tc-m32r.c: Likewise.
3506
3507Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3508
3509 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3510 absolute expressions instead of '$' prefixed register names.
3511
3512Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3513
3514 * read.c (s_set): Record file and line info for symbols when -as.
3515 (pseudo_set): Don't overwrite that dummy fragment.
3516
3517Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3518
3519 * config/tc-ppc.c (md_pseudo_table): Add "section".
3520 (ppc_named_section): New static function.
3521
3522Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3523
3524 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3525 so we don't have to scan the entire list.
3526
3527Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3528
3529 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3530 case, allow the parallel instructions to modify the same flag
3531 bits.
3532
3533Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3534
3535 * listing.c (list_symbol_table): Categorize symbols by
3536 undefined_section rather than sy_frag->line == NULL.
3537
3538Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3539
3540 * Makefile.am (install-exec-local): Install properly when ln
3541 fails or tooldir == prefix.
3542
3543Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3544
3545 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3546 Test result of insert_operand for error.
3547
3548Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3549
3550 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3551 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3552 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3553 * doc/Makefile.in: Rebuild.
3554
3555Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3556
3557 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3558 (macro): Fix handling of M_COP[0-3].
3559
3560Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3561
3562 Based on patches from Ross Harvey <ross@teraflop.com>:
3563 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3564 if macro_alternate or macro_mri.
3565 (getstring): Remove support for byte constants between < and >.
3566 (get_any_string): '<' only starts a string if macro_alternate or
3567 macro_mri.
3568 (macro_expand_body): Permit keyword parameters following
3569 positional parameters.
3570
3571 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3572 * configure.in (alpha*-*-netbsd*): New target.
3573 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3574 * configure: Rebuild.
3575
3576 * as.h (flag_warn_suppress_instructionswap): Move from here...
3577 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3578 here, and make static.
3579
3580 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3581 BFD_ASSEMBLER or MANY_SEGMENTS.
3582
3583 * as.c (show_usage): Update bug-gnu-utils address.
3584 * gasp.c (show_usage): Likewise.
3585 * doc/as.texinfo (Bug Reporting): Likewise.
3586
3587Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3588
3589 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3590 insns regardless of the size of a pointer if we're in mips I or
3591 MIPS II mode.
3592 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3593
3594Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3595
3596Fix rac to accept only a0:
3597 * tc-d10v.c (parallel_ok, find_opcode):
3598 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3599 Introduce OPERAND_GPR.
3600
3601Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3602
3603 * read.c (s_fill): Handle non-constant repeat counts by creating
3604 an rs_space fragment.
3605
3606Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3607
3608 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3609 from as_bad to as_warn.
3610
3611Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3612
3613 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3614 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3615 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3616
3617Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3618
3619 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3620 seg_fix_rotP rather than fix_root from seg_info.
3621
3622Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3623
3624 * expr.c: Add support for 0x1_2_3_4 bignums.
3625
3626Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3627
3628 * configure.in: Change -linux* to -linux-gnu*.
3629 * configure: Rebuild.
3630
3631 * app.c (do_scrub_begin): Treat \r as whitespace.
3632
3633Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3634
3635 * Makefile.am: Update dependencies.
3636 * Makefile.in: Rebuild.
3637
3638Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3639
3640 * configure, aclocal.m4: Rebuild with new libtool.
3641
3642Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3643
3644 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3645 the argument to bfd_set_arch_mach.
3646 (load_address): Use bfd_arch_bits_per_address to determine the
3647 bit size of an address instead of looking at the isa level.
3648 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3649
3650Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3651
3652 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3653
3654Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3655
3656 * ehopt.c: New file.
3657 * as.h (enum _relax_state): Add rs_cfa.
3658 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3659 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3660 * read.c (emit_expr): Call check_eh_frame.
3661 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3662 (relax_segment): Likewise.
3663 * Makefile.am: Rebuild dependencies.
3664 (GAS_CFILES): Add ehopt.c.
3665 (GENERIC_OBJS): Add ehopt.o.
3666 * doc/internals.texi (Frags): Document rs_cfa.
3667
3668 * as.c (show_usage): Mention --traditional-format.
3669 (parse_args): Accept --traditional-format.
3670 * as.h (flag_traditional_format): Declare.
3671 * output-file.c (output_file_create): If flag_traditional_format,
3672 set BFD_TRADITIONAL_FORMAT on stdoutput.
3673 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3674
3675 * config/tc-mips.c (append_insn): Make sure that if we have a
3676 fixup for an unmatched %hi reloc, it does not associated with a
3677 variant frag.
3678
3679 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3680 * doc/Makefile.in: Likewise.
3681
3682Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3683
3684 * config/tc-m32r.c (check_for_side_effects): New function.
3685 (can_make_parallel): Add checks for instruction side effects
3686 clashing with the other instruction.
3687 (assemble_parallel_insn): Improve warning messages. Return error
3688 message from non-swapped instruction order.
3689
3690Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3691
3692 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3693
3694 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3695 md_cleanup definition. This moves the forced literal output to
3696 the end of the source pass, and avoids macro's inserting literals
3697 into the code immediately after the macro expansion.
3698
3699Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3700
3701 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3702 a gas internal symbol is adjustable.
3703 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3704
3705 * as.h: If gcc version greater than 2.6, use `__format__' and
3706 `__printf__' in function attributes, rather than `format' and
3707 `printf'.
3708
3709Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3710
3711 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3712
3713Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3714
3715 Add tms320c30 support:
3716 * config/tc-tic30.h: New file.
3717 * config/tc-tic30.c: New file.
3718 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3719 TARGET_FORMAT as "coff-tic30".
3720 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3721 * Makefile.am: Rebuild dependencies.
3722 (CPU_TYPES): Add tic30.
3723 (CPU_OBJ_VALID): tic30-aout is valid.
3724 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3725 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3726 * configure, Makefile.in: Rebuild.
3727
3728Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3729
3730 * config/tc-v850.c (md_assemble): Improvements to error messages.
3731
3732Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3733
3734 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3735 BFD_RELOC_HI16_S to store the high bits of any value.
3736
3737 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3738 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3739 assembler calculate relocations to any external symbol at all.
3740 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3741 involving generation of pc-relative relocs.
3742 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3743 has been moved to md_apply_fix3.
3744
3745 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3746 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3747 which actually means (the address of identifier's GOT entry) +
3748 constant, which is not particularly useful.
3749
3750Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3751
3752 * read.h (include_dirs): Declare.
3753 (include_dir_count,include_dir_maxlen): Declare.
3754
3755Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3756
3757 * configure.in: Correct check for shared opcodes library.
3758 * configure: Rebuild.
3759
3760 * listing.c (buffer_line): If we can't open the file, set at_end.
3761 (listing_print): Remove unused local variable fi.
3762
3763 * config/m68k-parse.y (reglistpair): Handle register list in
3764 either order.
3765
3766 * config/vms-conf.h: Don't undef VERSION.
3767
3768Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3769
3770 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3771 OBJS variable.
3772 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3773 variable.
3774 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3775 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3776 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3777 (EXTRA_DIST): Define.
3778 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3779 explicitly rather than via the list of object files.
3780 (gcc-as.opt): New file created when make-gas.com is run.
3781 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3782 itbl-cpu.h} to #include appropriate file rather than copying that
3783 file.
3784 * config/vms-conf.h: Synchronize with current config.in.
3785 * Makefile.in: Rebuild.
3786
3787Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3788
3789 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3790 (parallel_ok): Relaxed parallel subinstruction dependency check.
3791
3792Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3793
3794 * as.h (flag_warn_suppress_instructionswap): added new flag.
3795 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3796 command line argument.
3797 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3798 warning only if flag_warn_suppress_instructionswap is false.
3799
3800Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3801
3802 * configure.in (i386-*-mingw32*): New target.
3803 * configure: Rebuild.
3804
3805Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3806
3807 * symbols.c (resolve_symbol_value): Don't set the segment if it
3808 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3809
3810 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3811 S_GET_SEGMENT.
3812
3813Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3814
3815 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3816 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3817 compiler.
3818
3819Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3820
3821 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3822
3823Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3824
3825 * config/tc-v850.c (v850_insert_operand): Display instruction when
3826 an error is encountered.
3827
3828Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3829
3830 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3831 (i386-*-sco3.2v5*coff): New target.
3832 (i386-*-sco3.2*): New target.
3833 * configure: Rebuild.
3834
3835Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3836
3837 * config/tc-v850.c: Tidy error message production.
3838
3839Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3840
3841 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3842 validate_immediate return value in the right type for comparisons
3843 to FAIL.
3844
3845Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3846
3847 * listing.c (MAX_BYTES): Use listing variables not constants.
3848 (data_buffer): No longer an array, but a pointer.
3849 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3850 (listing_listing): Allocate data_buffer.
3851
3852Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3853
3854 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3855 --listing-rhs-width, --listing-cont-lines.
3856 (show_usage): Update.
3857 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3858 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3859 (print_lines): Use the variables instead of the constants.
3860 (listing_listing): Likewise.
3861 * listing.h: Declare the new vars.
3862
3863Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3864
3865 * as.c (parse_args): Add --keep-locals alias for -L.
3866 Add --strip-local-absolute.
3867 (show_usage): Update.
3868 * as.h (flag_strip_local_absolute): New flag.
3869 * symbols.c (S_IS_LOCAL): Use it.
3870 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3871 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3872 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3873
3874Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3875
3876 * config/tc-m32r.c: Detect if explicitly parallel instructions
3877 might have an io conflict and issue a warning message.
3878
3879Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3880
3881 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3882 cgen_swap_fixups): Functions to save, restore and swap the fixup
3883 chain with a backup copy.
3884 (cgen_asm_finish_insn): Returns address of constructed insn.
3885
3886Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3887
3888 * listing.c (file_info_struct): Remove FILE, add POS.
3889 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3890 (file_info): Don't open the file.
3891 (buffer_line): Check for the file in the last_open cache, updating
3892 as necessary.
3893 (print_source): Don't reference file_info->file.
3894 (listing_listing): Likewise.
3895 (listing_print): Close the file in the cache, if any.
3896
3897Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3898
3899 * read.c (dwarf_file_string): New file static variable.
3900 (emit_expr): Look for constant sequence that leads up to a file
3901 name in DWARF debugging output.
3902 (stringer): Use dwarf_file_string to decide whether to accept a
3903 string as a file name.
3904
3905Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3906
3907 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3908 (crack_operand): Add reg->reglst MRI hack.
3909 (r_seg): Put reglst symbols in reg_section.
3910 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3911
3912Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3913
3914 * tc-sh.c (get_specific): Handle SGR & DBR.
3915
3916Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3917
3918 * tc-h8300.c (parse_reg): Take the length of the symbol into
3919 account when attempting to match a register name.
3920 * tc-h8500.c (parse_reg): Likewise.
3921
3922Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3923
3924 * cgen.c: Formatting changes to improve readability.
3925
3926Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3927
3928 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3929 delay slot.
3930
3931Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3932
3933 Based on a patch from Jim Wilson
3934 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3935 (tc_gen_reloc): Handle cross section PC relative relocs
3936 correctly.
3937
3938Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3939
3940 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3941
3942Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3943
3944 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3945 (expr_jmp_buf): New static local.
3946 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3947 (cgen_md_operand): New function.
3948 * tc-m32r.c: Clean up pass over `struct foo' usage.
3949 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3950
3951Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3952
3953 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3954 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3955
3956Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3957
3958 * config/tc-i386.c (i386_operand): Give an error if there are
3959 unrecognized characters after an expression.
3960
3961For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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