Fix dwarf2_emit_insn calls when frag_var breaks things.
[deliverable/binutils-gdb.git] / gas / ChangeLog
1 2001-05-16 Alan Modra <amodra@one.net.au>
2
3 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
4 for 8 byte insns.
5 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
6 opcodes are output rather than after. Delete insn_size.
7 * config/tc-v850.c (md_assemble): Similarly, but delete
8 total_insn_size.
9
10 2001-05-14 Richard Henderson <rth@redhat.com>
11
12 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
13 last change.
14
15 2001-05-14 Richard Henderson <rth@redhat.com>
16
17 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
18 also collect whether to expect an FDE augmentation.
19 (check_eh_frame): Rewrite as a state machine. Track where in
20 an FDE we are located, skip any augmentation.
21 (eh_frame_estimate_size_before_relax): Get code alignment from
22 the fragment subtype.
23 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
24 * read.c (emit_leb128_expr): Call check_eh_frame.
25
26 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
27
28 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
29 before a relaxable insns.
30
31 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
32
33 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
34 between symbols if the base symbol is in the current section;
35 emit a PC-relative relocation instead.
36
37 2001-05-12 Peter Targett <peter.targett@arccores.com>
38
39 * config/tc-arc.c: Update copyright and tidy source comments.
40 (md_pseudo_table): Add directive .cpu back as an alias for
41 .option. Add .file and .line for dwarf2 support.
42 (arc_mach_type): Make bfd_mach_arc_6 default.
43 (md_longopts): Add entry 'pre-v6' representing old command line
44 option when assembling for 'arc5' core versions.
45 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
46 default behaviour.
47 (arc_code_symbol): Make symbol value for @h30 fixup expression
48 equal to O_constant.
49 (md_assemble): Call dwarf2_emit_insn.
50 Include "dwarf2dbg2.h". Formatting fixes throughout file.
51 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
52
53 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
54
55 2001-05-11 Jakub Jelinek <jakub@redhat.com>
56
57 * config/tc-ia64.c (special_linkonce_name): New.
58 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
59 .gnu.linkonce.ia64unw{,i}.FOO.
60 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
61 (dot_endp): Add comment about it.
62
63 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
64
65 * config/tc-arm.c (arm_handle_align): When truncating an aligned
66 block, ensure that the low order bits of the alignment are
67 preserved.
68
69 2001-05-10 Alan Modra <amodra@one.net.au>
70
71 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
72 symbol_next.
73
74 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
75 current variable part of frag.
76 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
77 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
78 * config/tc-m68hc11.c (RELAX_STATE): Define.
79 (RELAX_LENGTH): Define.
80 (md_estimate_size_before_relax): Handle non-relaxable cases
81 separately from relaxable cases for clarity, and return correct
82 size for multi-pass relaxation.
83 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
84 (md_estimate_size_before_relax): As for tc-m68hc11.c.
85 (md_convert_frag): Remove "length_code".
86 * config/tc-vax.c (RELAX_STATE): Define.
87 (RELAX_LENGTH): Define.
88 (md_relax_table): Add missing entry.
89 (md_estimate_size_before_relax): As for tc-m68hc11.c.
90 (md_convert_frag): Remove "length_code".
91 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
92 don't bother setting fr_var. Return correct size for multi-pass
93 relaxation.
94 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
95 (md_convert_frag): Don't bother clearing fr_var.
96 (md_pseudo_table): Correct initialization.
97 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
98 (md_estimate_size_before_relax): No need to set fr_var.
99 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
100 (md_estimate_size_before_relax): No need to set fr_var.
101
102 2001-05-09 Richard Henderson <rth@redhat.com>
103
104 * config/tc-ia64.c (generate_unwind_image): Align the fragment
105 beginning a function's unwind info block.
106
107 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
108
109 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
110
111 2001-05-08 Andreas Schwab <schwab@suse.de>
112
113 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
114 fx_pcrel_adjust explicitly sign extend when reading it.
115
116 2001-05-08 Alan Modra <amodra@one.net.au>
117
118 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
119 from md_relax_table, and combine some switch cases.
120
121 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
122
123 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
124 from offset in non-pcrel operands too.
125
126 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
127
128 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
129 * config/tc-arm.c (arm_handle_align): Do not insert more than
130 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
131 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
132
133 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
134
135 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
136 Run "make dep-am".
137 * Makefile.in: Regenerate.
138 * configure.in: Remove duplicate mips-*-ecoff* entry.
139 * configure: Regenerate.
140
141 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
142 (n_names): Cast away type mismatch.
143 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
144 (obj_ecoff_frob_symbol): Likewise.
145 * ecoff.c: (add_file): Add unused attribute.
146 (ecoff_directive_begin): Likewise.
147 (ecoff_directive_bend): Likewise.
148 (ecoff_directive_def): Likewise.
149 (ecoff_directive_dim): Likewise.
150 (ecoff_directive_scl): Likewise.
151 (ecoff_directive_size): Likewise.
152 (ecoff_directive_type): Likewise.
153 (ecoff_directive_tag): Likewise.
154 (ecoff_directive_val): Likewise.
155 (ecoff_directive_endef): Likewise.
156 (ecoff_directive_end): Likewise.
157 (ecoff_directive_ent): Likewise.
158 (ecoff_directive_extern): Likewise.
159 (ecoff_directive_file): Likewise.
160 (ecoff_directive_fmask): Likewise.
161 (ecoff_directive_frame): Likewise.
162 (ecoff_directive_mask): Likewise.
163 (ecoff_directive_loc): Likewise.
164 (mark_stabs): Likewise.
165 (ecoff_stab): Likewise.
166 (ecoff_frob_symbol): Cast away type mismatch.
167 (ecoff_padding_adjust): Likewise.
168 (ecoff_build_symbols): Likewise.
169 (ecoff_build_procs): Likewise.
170 (ecoff_build_aux): Likewise.
171 (ecoff_build_strings): Likewise.
172 (ecoff_build_fdr): Likewise.
173 (ecoff_build_debug): Likewise.
174 * itbl-ops.c (itbl_assemble): Variable initialization.
175
176 2001-05-03 Alan Modra <amodra@one.net.au>
177
178 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
179 expressions rather than triggering an assert.
180
181 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
182
183 * config/tc-openrisc.c: New file.
184 * config/tc-openrisc.h: Likewise.
185
186 * Makefile.am: Add OpenRISC target.
187 * Makefile.in: Regenerated.
188
189 * configure.in (openrisc-*-*): Add target.
190 * configure: Regenerated.
191
192 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
193
194 * config/tc-arm.c (arm_frag_align_code): Change error message to
195 more explanatory version.
196
197 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
198
199 * config/tc-mips.c (md_parse_option): Also accept
200 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
201
202 2001-04-27 David Mosberger <davidm@hpl.hp.com>
203
204 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
205 argument passing order: predicate goes last, not first.
206
207 2001-04-27 Sean McNeil <sean@mcneil.com>
208
209 * configure.in: Add arm-vxworks.
210 * configure: Regenerate.
211
212 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
213
214 * config/tc-arm.c (arm_handle_align): New Function: Generate
215 no-op filled alignment frags.
216 (arm_frag_align_code): New Function: Create a code alignment frag.
217 (arm_init_frag): New Function: Initialse the target dependent
218 parts of a frag.
219
220 * config/tc-arm.h (TC_FRAG_TYPE): Define.
221 (TC_FRAG_INIT): Define.
222 (HANDLE_ALIGN): Define.
223 (md_do_align): Define.
224
225 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
226
227 * config/obj-coff.c (do_linenos_for): Check to see if the filename
228 symbol has been initialised before extracting its symbol index.
229
230 2001-04-24 H.J. Lu <hjl@gnu.org>
231
232 * configure: Regenerated with the right version of autoconf.
233
234 2001-04-24 Christian Groessler <cpg@aladdin.de>
235
236 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
237 generate R_CALLR and R_REL16 relocations
238
239 2000-04-20 Jason Eckhardt <jle@redhat.com>
240
241 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
242 since frag_now can change after d10v_cleanup is called.
243
244 2001-04-16 David O'Brien <obrien@FreeBSD.org>
245
246 * configure.in: Add the em type for FreeBSD targets.
247 * configure: Regenerate.
248
249 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
250
251 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
252 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
253
254 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
255 pc-relative relocations not placed at the end of the instruction.
256
257 2001-04-13 Jim Wilson <wilson@redhat.com>
258
259 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
260 excluding br.i.
261
262 2001-04-13 Jakub Jelinek <jakub@redhat.com>
263
264 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
265 handle SHF_MERGE and SHF_STRINGS.
266 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
267 (obj_elf_section): Allow additional argument specifying entity size.
268 * write.c (adjust_reloc_syms): Keep relocations against local symbols
269 in SEC_MERGE sections.
270
271 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
272
273 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
274
275 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
276
277 * expr.c (operand): Pass &c to md_parse_name().
278 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
279
280 2001-04-07 Steven J. Hill <sjhill@cotw.com>
281
282 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
283
284 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
285 * Makefile.in: Regenerated.
286
287 * configure.in: Use traditional MIPS targets for Linux/MIPS.
288 * configure: Regenerated.
289
290 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
291
292 * config/tc-mn10300.c (xr_registers): Added `pc'.
293
294 2001-04-05 Alan Modra <alan@linuxcare.com.au>
295
296 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
297 * configure: Regenerate.
298
299 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
300 cases, and always return size based on current fr_subtype.
301 (md_begin): Move initialization of md_relax_table..
302 (md_relax_table): ..to static initializer. Set rlx_length for
303 UNDEF_WORD_DISP cases.
304 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
305 (md_begin): Likewise.
306 (md_relax_table): Likewise.
307 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
308 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
309 Set rlx_backward and rlx_forward to zero for unused states.
310 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
311 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
312 (UNCOND12, UNCOND32): Remove duplicate defines.
313
314 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
315
316 * config/tc-cris.c (md_estimate_size_before_relax) <case
317 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
318 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
319 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
320 Add cases to cover all relax states.
321 (cris_insn_first_word_frag): New.
322 (md_assemble): Call cris_insn_first_word_frag to get the first
323 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
324 end. Drop variable insn_size.
325 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
326 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
327 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
328
329 * write.c (write_object_file): Reset broken word state before
330 calling relax_seg.
331
332 2001-03-31 Alan Modra <alan@linuxcare.com.au>
333
334 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
335 for one line if not already enabled.
336 * cond.c (s_elseif): Correct conditional assembly listing.
337 (s_else): Likewise.
338
339 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
340 Don't abort on NULL current_cframe.
341
342 2001-03-30 Alan Modra <alan@linuxcare.com.au>
343
344 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
345 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
346 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
347 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
348 * config/obj-coff.c (do_relocs_for): Likewise.
349 (yank_symbols): Likewise.
350 (fixup_segment): Likewise.
351 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
352 (ppc_fix_adjustable): Likewise.
353 * config/tc-mips.c (md_convert_frag): Likewise.
354 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
355 * ehopt.c (eh_frame_convert_frag): Likewise.
356 * expr.c (make_expr_symbol): Likewise.
357
358 * frags.h (struct frag): Add last_fr_address. Reorder fields for
359 better packing.
360 * symbols.c (resolve_symbol_value): Don't fix expression values
361 until relaxation is complete.
362 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
363 (S_GET_VALUE): Likewise, and return unresolved expression value.
364 * write.c (finalize_syms): New.
365 (relax_and_size_seg): Split into..
366 (relax_seg): New function, returns 1 if anything changed..
367 (size_seg): And the remainder of relax_and_size_seg.
368 (fixup_segment): Arrange for final resolution of sym values.
369 (adjust_reloc_syms): Likewise.
370 (write_object_file): Likewise, and repeatedly call relax_seg until
371 nothing more changes.
372 (relax_segment): Return 1 if anything changed. Use correct types
373 for rs_org `target' and `after'.
374 * write.h (finalize_syms): Declare.
375 (relax_segment): Update prototype.
376
377 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
378 do-nothing cases to switch to avoid abort on a second relaxation
379 pass, and tidy code a little.
380 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
381 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
382 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
383 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
384 (md_relax_table): Remove first four unused entries. Increment
385 rlx_length by one throughout table, and update comments to suit.
386 (md_estimate_size_before_relax): Return size of current variable
387 part of frag to reflect reality when relaxing more than once.
388 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
389 (COND32, UNCD32): Rename to DISP32 throughout.
390 (UNDEF_WORD_DISP): Renumber to 3.
391 (md_estimate_size_before_relax): Add extra do-nothing cases.
392 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
393 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
394 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
395 handle word and dword branches.
396
397 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
398
399 * config/tc-cris.h (tc_fix_adjustable): Allow only
400 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
401 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
402 example in comment to valid type.
403
404 2001-03-28 H.J. Lu <hjl@gnu.org>
405
406 * read.c (equals): Set to local for COFF only if it hasn't been
407 defined before.
408
409 2001-03-28 Alan Modra <alan@linuxcare.com.au>
410
411 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
412 (md_begin): Use it when setting default architecture.
413
414 2001-03-27 Nick Papadonis <nick@coelacanth.com>
415
416 * read.c (equals): (for COFF) default symbols to being local.
417
418 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
419
420 * configure.in (cris-*-*): Change default emulation to criself.
421 (cris-*-*aout*): New rule.
422 * configure: Regenerate.
423
424 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
425
426 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
427 BFD_RELOC_390_GOTENT.
428 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
429 BFD_RELOC_390_GOTENT.
430
431 2001-03-26 Nick Clifton <nickc@redhat.com>
432
433 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
434 * config/tc-s390.c (s390_force_relocation): New function: Force
435 relocations for VTINHERIT relocs.
436
437 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
438
439 * doc/as.texinfo: Put @c man begin to generate the as man page.
440 When generating man, define all the variables. Re-organize some
441 options to obtain better indentation of man page.
442 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
443 (as.1): Build from as.texinfo.
444 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
445
446 2001-03-25 Alan Modra <alan@linuxcare.com.au>
447
448 * config/tc-i386.c (i386_scale): Accept an absolute expression for
449 scale factor, and return the end of the expression.
450 (i386_operand): Modify for above.
451
452 2001-03-23 Nick Clifton <nickc@redhat.com>
453
454 * doc/as.texinfo: Document --listing-XXX command line switches.
455 Explain why listings behave differently when -pipe is used.
456
457 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
458
459 * write.c (fix_new_exp): Print an error if passed a register.
460
461 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
462
463 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
464 (PIC_SUFFIX_CHAR): New macro.
465 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
466 (pic): New variable.
467 (md_longopts): New option --pic.
468 (OPTION_PIC): Define.
469 (md_estimate_size_before_relax): Tweak longish comment.
470 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
471 (md_assemble): Handle a PIC relocation on prefix and normal
472 instruction operands.
473 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
474 "complex" operand expressions. Call frag_more outside
475 gen_cond_branch_32 parameter list.
476 (cris_process_instruction): Handle PIC relocs on parsed
477 operand expressions. Validize PIC reloc sizes.
478 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
479 (gen_bdap): Handle "complex" operand expressions.
480 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
481 ADD.D offset,PC as jump instruction if generating PIC. Generate
482 error instead of crashing on complex expressions.
483 (cris_number_to_imm): Add segT parameter. All callers changed.
484 Use segT parameter, not now_seg, for segment of fixup. Handle
485 PCREL relocations but check that they are fully resolved.
486 (md_parse_option): Handle OPTION_PIC.
487 (tc_gen_reloc): Handle PIC relocs.
488 (md_show_usage): Update for --pic.
489 (md_apply_fix3): Renamed from md_apply_fix.
490 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
491 (md_cris_force_relocation): Force relocation for PIC relocs.
492
493 * config/tc-cris.h: Tweak attribution.
494 (MD_APPLY_FIX3): Define.
495 (IS_CRIS_PIC_RELOC): New macro.
496 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
497 (tc_fix_adjustable): Don't adjust a globally visible symbol when
498 generating ELF.
499 (tc_frob_symbol): Avoid emitting undefined symbols.
500
501 2001-03-20 Alan Modra <alan@linuxcare.com.au>
502
503 * frags.h (struct frag): Add relax_marker.
504 * write.c (is_dnrange): Delete.
505 (relax_frag): Use correct types for `aim', `target', `address'.
506 Delete `offset', `was_address'. Test `relax_marker' instead of
507 using fragile (and slow) address test.
508 (relax_segment): Init and flip `relax_marker'.
509
510 2001-03-19 Alan Modra <alan@linuxcare.com.au>
511
512 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
513 used register name.
514
515 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
516
517 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
518 with 'Motorola specification for assembly language input standard'.
519
520 2001-03-17 Richard Henderson <rth@redhat.com>
521
522 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
523 (dwarf2_directive_loc): Don't use them.
524 (dwarf2_directive_file): Reject duplicate file definitions.
525 (get_filenum): Zero allocated memory.
526 (out_file_list): Complain about missing file definitions.
527
528 2001-03-17 Alan Modra <alan@linuxcare.com.au>
529
530 * read.c (do_org): Handle complex expressions.
531 * cgen.c (gas_cgen_finish_insn): Likewise.
532
533 2001-03-15 David Mosberger <davidm@hpl.hp.com>
534
535 * config/tc-ia64.c (md): New member keep_pending_output.
536 (ia64_flush_pending_output): Flush only if md.keep_pending_output
537 is not set.
538 (dot_xdata): Turn on md.keep_pending_output for the duration of
539 this function.
540 (dot_xfloat_cons): Ditto.
541 (dot_xstringer): Ditto.
542 (dot_xdata_ua): Ditto.
543 (dot_xfloat_cons_ua): Ditto.
544
545 2001-03-15 Jim Wilson <wilson@redhat.com>
546
547 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
548 label support.
549
550 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
551
552 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
553
554 2001-03-15 DJ Delorie <dj@redhat.com>
555
556 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
557 blindly freeing string if it isn't at the top of the obstack.
558
559 2001-03-13 Alan Modra <alan@linuxcare.com.au>
560
561 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
562 (NUM_FLAG_CODE): Define.
563 (lex_got): New function.
564 (got_reloc): New global var.
565 (x86_cons_fix_new): New function.
566 (x86_cons): New function.
567 (i386_immediate): Use lex_got here, replacing inline code. Change
568 "ignoring junk.." error message to "junk.."
569 (i386_displacement): Likewise.
570 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
571 (x86_cons): Declare.
572 (TC_CONS_FIX_NEW): Define.
573 (x86_cons_fix_new): Declare.
574
575 2001-03-12 Nick Clifton <nickc@redhat.com>
576
577 * config/tc-arm.c (md_begin): Always set machine type based on
578 cpu_variant.
579
580 2001-03-07 Alan Modra <alan@linuxcare.com.au>
581
582 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
583 (md_assemble) <smallest displacement>: Use correct field of i.op[]
584 union.
585 <JumpInterSegment output>: Use correct i.disp_reloc[].
586 <immediate output>: Likewise.
587
588 2001-03-06 Nick Clifton <nickc@redhat.com>
589
590 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
591 BLX(1) instruction.
592
593 2001-03-06 Igor Shevlyakov <igor@windriver.com>
594
595 * config/tc-m68k.c : Add 5407 to archs[] table.
596 (HAVE_LONG_BRANCH): Add mcf5407.
597 (select_control_regs): Recognize 5407.
598
599 2001-03-02 Dave Brolley <brolley@redhat.com>
600
601 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
602 than m32r_do_align.
603
604 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
605
606 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
607 (gen_to_words): Print warnings if NaNs are found and the target CPU
608 does not support them. Allow largest exponent to be used in normal
609 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
610
611 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
612
613 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
614 anymore since we use bfd_elf_generic_reloc now.
615 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
616
617 2001-02-27 Alan Modra <alan@linuxcare.com.au>
618
619 * configure.in (BFD_VERSION): New.
620 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
621 * configure: Regenerate.
622 * Makefile.am: Run "make dep-am"
623 * Makefile.in: Regenerate.
624 * doc/Makefile.in: Regenerate.
625
626 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
627
628 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
629 SEC_NEVER_LOAD when the 'n' flag is used.
630 Add SEC_NEVER_LOAD to matchflags.
631
632 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
633
634 * symbols.c (decode_local_label_name): Initialize message_format
635 only when an error is reported (perf pb due to I18N).
636
637 2001-02-23 H.J. Lu <hjl@gnu.org>
638
639 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
640 BFD_ASSEMBLER is not defined.
641
642 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
643
644 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
645 done if it's against a symbol.
646
647 2001-02-22 Timothy Wall <twall@cygnus.com>
648
649 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
650 target formats if applicable.
651 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
652 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
653 * Makefile.in: Regenerated.
654 * configure.in: Added configuration for ia64-*-aix*.
655 * configure: Regenerated.
656
657 2001-02-21 David Mosberger <davidm@hpl.hp.com>
658
659 * config/tc-ia64.c (enum operand_match_result): New type.
660 (operand_match): Change return type to operand_match_result.
661 Fix all returns appropriately, adding support for returning the
662 out-of-range result.
663 (parse_operands): New locals result, error_pos, out_of_range_pos,
664 curr_out_of_range_pos. Rewrite operand matching loop to give better
665 error messages.
666
667 2001-02-21 David Mosberger <davidm@hpl.hp.com>
668
669 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
670 (dot_proc): Clear unwind.prologue_count to zero.
671 (dot_prologue): Increment unwind.prologue_count.
672 (dot_restore): If second operand is omitted, use
673 unwind.prologue_count -1 for "ecount" (# of additional regions to
674 pop). Decrement unwind.prologue_count by number of regions
675 popped.
676
677 2001-02-21 Nick Clifton <nickc@redhat.com>
678
679 * doc/as.texinfo (Section): Note that some flags to the COFF
680 version of .section remove attributes rather than setting them.
681
682 2001-02-20 Kazu Hirata <kazu@hxi.com>
683
684 * config/tc-pdp11.c: Fix formatting.
685 * config/tc-pdp11.h: Likewise.
686
687 2001-02-20 Bo Thorsen <bo@suse.de>
688
689 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
690 entry.
691
692 2001-02-18 David O'Brien <obrien@FreeBSD.org>
693
694 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
695 all FreeBSD platforms should look the same at this level.
696 * configure: Rebuilt.
697 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
698
699 2001-02-18 lars brinkhoff <lars@nocrew.org>
700
701 * Makefile.am: Add PDP-11 target.
702 * configure.in: Likewise.
703 * config/tc-pdp11.c: New file.
704 * config/tc-pdp11.h: New file.
705 * doc/Makefile.am: Add PDP-11 documentation.
706 * doc/all.texi: Likewise.
707 * doc/as.texinfo: Likewise.
708 * doc/c-pdp11.texi: New file.
709
710 2001-02-16 matthew green <mrg@redhat.com>
711
712 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
713
714 2001-02-13 Jim Wilson <wilson@redhat.com>
715
716 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
717 reloc instead of a 0 reloc.
718 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
719 as done.
720 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
721
722 2001-02-13 Ian Lance Taylor <ian@zembu.com>
723
724 * write.c (is_dnrange): Stop as soon as the address becomes
725 larger.
726 (relax_frag): Add segment parameter. Only call symbol_get_frag
727 once. Only call is_dnrange if the symbol is in the same segment,
728 and the symbol address is larger.
729 (relax_segment): Pass segment to md_relax_frag and relax_frag.
730 * write.h (relax_frag): Update declaration.
731 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
732 it to relax_frag.
733 * config/tc-m32r.c (m32r_relax_frag): Likewise.
734 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
735 (m32r_relax_frag): Update declaration.
736 * config/tc-mips.h (md_relax_frag): Add segment parameter.
737 * config/tc-tic54x.h (md_relax_frag): Likewise.
738 * doc/internals.texi (CPU backend): Update documentation for
739 md_relax_frag.
740
741 2001-02-13 Alan Modra <alan@linuxcare.com.au>
742
743 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
744 Mention effect of < 386 architectures on jump promotion.
745 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
746
747 * config/tc-i386.c (no_cond_jump_promotion): New.
748 (set_cpu_arch): Parse "jumps" arch modifier.
749 (insn_size): Modify usage comment.
750 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
751 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
752 (TYPE_FROM_RELAX_STATE): New define.
753 (UNCOND_JUMP, COND_JUMP): Renumber.
754 (md_relax_table): Reorder to suit.
755 (COND_JUMP86): New define.
756 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
757 (md_assemble): Create frag var for jumps of max size, encode relax
758 state for COND_JUMP86.
759 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
760 leave conditional jumps small if no_cond_jump_promotion.
761 (md_convert_frag): Likewise.
762
763 * expr.c (operator): Don't bump input_line_pointer for two char
764 operators. Instead return operator size via new param num_chars.
765 (expr): Use above to parse multi-char operators correctly.
766
767 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
768
769 * config/tc-i386.c (i386_displacement): Fix handling of
770 BFD_RELOC_X86_64_GOTPCREL.
771 (i386_validate_fix): Likewise.
772
773 2001-02-12 Philip Blundell <pb@futuretv.com>
774
775 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
776 ldrt/strt instructions.
777
778 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
779
780 * config/tc-mips.c (macro): For M_LA_AB emit a
781 BFD_RELOC_MIPS_CALL16 relocation or a
782 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
783 BFD_RELOC_MIPS_GOT16 and
784 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
785 loading the jump register when generating SVR4_PIC code.
786
787 2001-02-10 Chris Demetriou <cgd@broadcom.com>
788
789 * configure.in: Make 'mipself' and 'mipsecoff' emulations
790 map to MIPS-specific files, as they used to do before the
791 change on 2000-05-21.
792 * configure: Regerate.
793
794 2001-02-10 Chris Demetriou <cgd@broadcom.com>
795
796 * config/tc-mips.c (md_parse_option): Don't try to compile
797 ELF-only option code if not ELF.
798
799 2001-02-08 David Mosberger <davidm@hpl.hp.com>
800
801 * config/tc-ia64.h (md_elf_section_type): New macro.
802 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
803 (they're now handled via ia64_elf_section_type.
804
805 * config/tc-ia64.c (unwind): New members saved_text_seg,
806 saved_text_subseg, and force_unwind_entry.
807 (optimize_unw_records): New function to optimize away unnecessary
808 unwind directives.
809 (ia64_elf_section_type): New function.
810 (output_unw_records): Generate unwind info only if the size is
811 non-zero or if it's forced for some other reason (e.g.,
812 handlerdata or a personality routine).
813 (generate_unwind_image): Don't switch back to previous
814 section---stay inside the unwind info section instead so that
815 handlerdata that may follow goes into the right place.
816 (dot_handlerdata): Force generation of unwind entry and save the
817 current active text segment before generating unwind image.
818 (dot_unwentry): Force generation of unwind entry.
819 (dot_personality): Ditto.
820 (dot_endp): Generate unwind table entry only if there is
821 some unwind info or the unwind entry was forced.
822
823 * config/tc-ia64.c (make_unw_section_name): New macro to form
824 unwind section name.
825 (generate_unwind_image): Add "text_name" argument. Use it to
826 form unwind section name.
827 (dot_handlerdata): Determine current segment (section) name and
828 pass it to generate_unwind_image().
829 (dot_endp): Determine current segment (section) name and use
830 it to determine the appropriate unwind section name.
831 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
832 n, fill, and max arguments.
833
834 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
835
836 * Makefile.am: Add linux target for S/390.
837 * configure.in: Likewise.
838 * config/tc-s390.c: New file.
839 * config/tc-s390.h: New file.
840
841 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
842
843 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
844 2byte, 4byte and 8byte.
845
846 2001-02-08 Alan Modra <alan@linuxcare.com.au>
847
848 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
849 md_number_to_chars with size > sizeof (valueT).
850
851 2001-02-06 H.J. Lu <hjl@gnu.org>
852
853 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
854 there is no relocation.
855
856 2001-02-06 H.J. Lu <hjl@gnu.org>
857
858 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
859
860 * config/tc-ia64.c (md_parse_option): Only accept the valid
861 ia64 options on "-axxx".
862
863 2001-02-05 Jim Wilson <wilson@redhat.com>
864
865 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
866 aborting for invalid operands.
867
868 2001-02-06 Alan Modra <alan@linuxcare.com.au>
869
870 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
871 than via pointer. Update all callers.
872 (UNWIND_LOW32): Define.
873 (UNWIND_HIGH32): Define.
874 (pa_build_unwind_subspace): Use the above macros instead of dumping
875 bitfields directly. Call frag_more once rather than multiple times.
876 (md_assemble): Use UNWIND_LOW32.
877 (pa_entry): Likewise
878 (pa_procend): Likewise.
879 (process_exit): Use UNWIND_HIGH32.
880
881 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
882
883 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
884 function to select the header according to the cpu.
885 (md_after_pass_hook, md_do_align): Remove.
886 (md_cleanup, m68hc11_cleanup): Remove.
887 (md_pcrel_from_section): Declare.
888 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
889 (build_jump_insn, build_insn): Likewise.
890 (m68hc11_listing_header): New function.
891 (m68hc11_cleanup): Remove.
892
893 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
894
895 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
896 symbols because there is no support for shared libraries and these
897 symbols can't be overridden (unless they are weak).
898
899 2001-02-01 Momchil Velikov <velco@fadata.bg>
900
901 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
902 for the compilation unit with a zero byte.
903
904 2001-01-30 Alan Modra <alan@linuxcare.com.au>
905
906 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
907 destinations. Correct range check for 17 and 22 bit branches.
908
909 2001-01-25 Nick Clifton <nickc@redhat.com>
910
911 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
912 still set. Issue an error message instead.
913 (md_estimate_size_before_relax): Delete unused variable
914 'buffer_address'. Fixup parentheses around if statement.
915
916 2001-01-23 Kazu Hirata <kazu@hxi.com>
917
918 * as.c: Fix formatting.
919 * ehopt.c: Likewise.
920 * messages.c: Likewise.
921 * stabs.c: Likewise.
922 * symbols.c: Likewise.
923
924 2001-01-23 Ben Elliston <bje@redhat.com>
925
926 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
927
928 2001-01-22 Kazu Hirata <kazu@hxi.com>
929
930 * config/tc-alpha.c: Fix formatting.
931
932 2001-01-19 Kazu Hirata <kazu@hxi.com>
933
934 * config/tc-alpha.c: Fix formatting.
935
936 2001-01-18 Kazu Hirata <kazu@hxi.com>
937
938 * config/tc-alpha.c: Fix formatting.
939
940 2001-01-18 Nick Clifton <nickc@redhat.com>
941
942 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
943 "da" flags.
944 (stm_flags): Remove redundant bit from "ed" and "da" flags.
945
946 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
947
948 * configure.in (cpu_type, arch): Match i386 too.
949 * configure: Rebuilt.
950
951 2001-01-16 Kazu Hirata <kazu@hxi.com>
952
953 * config/tc-i386.c: Fix formatting.
954
955 2001-01-16 Alan Modra <alan@linuxcare.com.au>
956
957 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
958 relocs for .PARISC.unwind section.
959
960 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
961 depending on section flags, not just for .text.
962
963 2001-01-15 Jim Wilson <wilson@redhat.com>
964
965 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
966 not immediately followed by an instruction.
967
968 2001-01-15 Kazu Hirata <kazu@hxi.com>
969
970 * config/tc-m68hc11.c: Fix formatting.
971
972 2001-01-15 Nick Clifton <nickc@redhat.com>
973
974 * symbols.c (colon): Change 'already defined symbol' from a
975 fatal error to an ordinary error. There is no reason why this
976 error should be fatal.
977
978 * message.c (as_fatal): Delete output file, if one has been
979 created.
980
981 2001-01-14 Alan Modra <alan@linuxcare.com.au>
982
983 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
984
985 2001-01-14 Kazu Hirata <kazu@hxi.com>
986
987 * config/tc-alpha.c: Fix formatting.
988 * config/tc-arc.c: Likewise.
989 * config/tc-arc.h: Likewise.
990 * config/tc-d10v.c: Likewise.
991 * config/tc-i370.c: Likewise.
992 * config/tc-i386.c: Likewise.
993 * config/tc-i960.c: Likewise.
994 * config/tc-m68k.c: Likewise.
995 * config/tc-ppc.c: Likewise.
996 * config/tc-sparc.c: Likewise.
997 * config/tc-tahoe.c: Likewise.
998 * config/tc-vax.c: Likewise.
999
1000 * config/tc-arc.c: Fix formatting.
1001
1002 * config/tc-arc.c: Fix formatting.
1003
1004 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1005
1006 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1007 both 32 and 64 bit ELF.
1008
1009 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1010 and don't bother storing `m' for "ce" completer. Tidy handling of
1011 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1012
1013 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1014
1015 * config/tc-i386.h (TARGET_MACH): New macro.
1016 (i386_mach): Declare.
1017 * config/tc-i386.c (i386_mach): New function.
1018
1019 2001-01-13 Philip Blundell <philb@gnu.org>
1020
1021 * doc/as.texinfo: Fix spelling and cross-references.
1022
1023 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1024 character for all systems, not just GNU/Linux. Make it explicit
1025 that `-k' doesn't affect code generation, just ELF flags.
1026
1027 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1028
1029 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1030 instructions.
1031
1032 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1033
1034 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1035
1036 2001-01-12 Nick Clifton <nickc@redhat.com>
1037
1038 * as.c (print_args): Update copyright date to 2001.
1039
1040 2001-01-12 Peter Targett <peter.targett@arccores.com>
1041
1042 * doc/c-arc.texi: New file.
1043 Some sections to be expanded.
1044
1045 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1046
1047 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1048 (md_parse_option): Always accept "--32".
1049
1050 2001-01-11 Peter Targett <peter.targett@arccores.com>
1051
1052 * as.h (TC_ARC): Ensure struc-symbol.h included.
1053 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1054 warnings.
1055 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1056 (TARGET_SYMBOL_FIELDS) added.
1057
1058 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1059 * doc/c-arc.texi: New file.
1060 Some sections to be expanded.
1061 * doc/as.texinfo: Update command-line options.
1062 Removed outdated text for ARC dependant features, instead include
1063 text from above file.
1064
1065 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1066 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1067 (targ-cpu.h) header.
1068 * config/tc-arc.h:
1069 * config/tc-arc.c: New updated configuration for
1070 ARC, including selection of core variants, and extensibility of
1071 instructions, registers etc. through directives.
1072
1073 * config/tc-arc.c (arc_extinst): Minor corrections for
1074 error messages.
1075 (arc_common) Likewise. Make alignment argument optional for local
1076 symbols also, with default of zero.
1077
1078 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1079
1080 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1081 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1082 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1083 and fix_new_exp() instead.
1084 (md_convert_frag): For indexed post byte use the symbol value
1085 rather than the displacement.
1086 (md_relax_table): Fix indexed offset relax.
1087
1088 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1089
1090 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1091 relax weak symbols.
1092 (relaxable_symbol): New function.
1093
1094 2001-01-11 Andreas Jaeger <aj@suse.de>
1095
1096 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1097 not used anywhere.
1098
1099 2001-01-10 Nick Clifton <nickc@redhat.com>
1100
1101 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1102 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1103
1104 2001-01-10 Nick Clifton <nickc@redhat.com>
1105
1106 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1107 character used to dollar local symbols.
1108 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1109 local label symbols.
1110 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1111 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1112 if defined.
1113 Use LOCAL_LABEL_CHAR.
1114 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1115 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1116 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1117
1118 2001-01-08 Bo Thorsen <bo@suse.de>
1119
1120 * config/tc-i386.c (i386_immediate, i386_displacement):
1121 GOTPCREL check fix.
1122
1123 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1124
1125 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1126 in last change.
1127
1128 2001-01-07 Philip Blundell <philb@gnu.org>
1129
1130 * doc/as.texinfo (Bug Reporting): Update email address for
1131 reports.
1132 * README: Likewise.
1133
1134 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1135
1136 * configure.in: Define DEFAULT_ARCH for i386.
1137 * config/tc-i386.c (md_assemble): Return after the error message;
1138 move testing for 64bit operands to proper place.
1139
1140 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1141
1142 * doc/as.texinfo: Document '#' as comment character for i386 and
1143 x86_64. Add AMD x86-64 into menu of machine dependent information.
1144
1145 * doc/c-i386.texi: Document x86_64 extensions.
1146
1147 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1148
1149 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1150
1151 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1152
1153 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1154 * NEWS: Add note about Pentium4 support.
1155
1156 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1157
1158 * config/tc-i387.c (pi, pte, pt): Update.
1159 (type_names): Add new types.
1160
1161 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1162
1163 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1164 CpuUnknown): Renumber
1165 (CpuP4, CpuSSE2): New.
1166 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1167
1168 2001-01-03 Philip Blundell <pb@futuretv.com>
1169
1170 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1171 relocs.
1172 (alpha_fix_adjustable): Likewise.
1173 (md_apply_fix): Likewise.
1174
1175 2000-12-31 H.J. Lu <hjl@gnu.org>
1176
1177 * listing.c (listing_message): Allocate string only if it is
1178 used.
1179
1180 * configure: Rebuild.
1181
1182 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1183
1184 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1185 Point out caveats with generating fixups for the opcode in a frag.
1186
1187 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1188
1189 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1190 * NEWS: Add x86_64.
1191
1192 2000-12-29 H.J. Lu <hjl@gnu.org>
1193
1194 * listing.c (calc_hex): Print the variable part only if the
1195 fragment type is rs_fill.
1196
1197 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1198
1199 * doc/internals.texi (tc_conditional_pseudoop,
1200 TC_LINKRELAX_FIXUP): Fix typos.
1201
1202 2000-12-28 Richard Henderson <rth@redhat.com>
1203
1204 * write.c (subsegs_finish): Fix thinko last change -- don't
1205 "optimize" the alignment == 0 case.
1206
1207 2000-12-28 Richard Henderson <rth@redhat.com>
1208
1209 * as.h (rs_align_test): New.
1210 * frags.c (NOP_OPCODE): Move default from read.c.
1211 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1212 (frag_align_code): New.
1213 * frags.h (frag_align_code): Declare.
1214 * read.c (NOP_OPCODE): Remove.
1215 (do_align): Use frag_align_code.
1216 * write.c (NOP_OPCODE): Remove.
1217 (get_recorded_alignment): New.
1218 (cvt_frag_to_fill): Handle rs_align_test.
1219 (relax_segment): Likewise.
1220 (subsegs_finish): Align last subseg in section to the
1221 section alignment. Use frag_align_code.
1222 * write.h (get_recorded_alignment): Declare.
1223 * config/obj-coff.c (size_section): Handle rs_align_test.
1224 (fill_section, fixup_mdeps): Likewise.
1225 (write_object_file): Use frag_align_code.
1226
1227 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1228 (alpha_handle_align): New.
1229 * config/tc-alpha.h (HANDLE_ALIGN): New.
1230 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1231
1232 * config/tc-i386.h (md_do_align): Use frag_align_code.
1233 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1234
1235 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1236 (ia64_handle_align): New.
1237 * config/tc-ia64.h (HANDLE_ALIGN): New.
1238 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1239
1240 * config/tc-m32r.c (m32r_do_align): Remove.
1241 (m32r_handle_align): New.
1242 (fill_insn): Use frag_align_code.
1243 * config/tc-m32r.h (md_do_align): Remove.
1244 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1245 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1246 * config/tc-mips.c, config/tc-mips.h: Similarly.
1247
1248 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1249 (sh_handle_align): Likewise. Handle rs_align_code.
1250 (sh_do_align): Remove.
1251 * config/tc-sh.h (md_do_align): Remove.
1252 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1253
1254 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1255 (sparc_handle_align): Likewise. Handle rs_align_code.
1256 * config/tc-sparc.h (md_do_align): Remove.
1257 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1258
1259 2000-12-22 DJ Delorie <dj@redhat.com>
1260
1261 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1262 when we assemble the first half of a pair.
1263
1264 2000-12-22 H.J. Lu <hjl@gnu.org>
1265
1266 * config/tc-i386.c (reloc): Update the macro for non-bfd
1267 assembler.
1268 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1269
1270 2000-12-22 H.J. Lu <hjl@gnu.org>
1271
1272 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1273
1274 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1275
1276 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1277 (QWORD_MNEM_SUFFIX): New macro.
1278 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1279 New macros
1280 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1281 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1282 ImmExt): Renumber.
1283 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1284 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1285 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1286 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1287 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1288 Renumber.
1289 (Reg, WordReg): Add Reg64.
1290 (Imm): Add Imm32S and Imm64.
1291 (EncImm): New.
1292 (Disp): Add Disp64 and Disp32S.
1293 (AnyMem): Add Disp32S.
1294 (RegRex, RegRex64): New macros.
1295 (rex_byte): New type.
1296 * config/tc-i386.c (set_16bit_code_flag): Kill.
1297 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1298 (reloc): New parameter "signed"; support x86_64.
1299 (set_code_flag): New.
1300 (DEFAULT_ARCH): New macro; default to "i386".
1301 (default_arch): New static variable.
1302 (struct _i386_insn): New fields Operand_PCrel; rex.
1303 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1304 (flag_code): New enum and static variable.
1305 (use_rela_relocations): New static variable.
1306 (flag_code_names): New static variable.
1307 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1308 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1309 K6 and Athlon.
1310 (i386_align_code): Return plain "nop" for x86_64.
1311 (mode_from_disp_size): Support Disp32S.
1312 (smallest_imm_type): Support Imm32S and Imm64.
1313 (offset_in_range): Support size of 8.
1314 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1315 (md_pseudo_table): Add "code64"; use set_code_flat.
1316 (md_begin): Emit sane error message on hash failure.
1317 (tc_i386_fix_adjustable): Support x86_64 relocations.
1318 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1319 instructions supported on particular arch just partially,
1320 output of 64bit immediates, handling of Imm32S and Disp32S type.
1321 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1322 (i386_displacement): Likewise.
1323 (i386_index_check): Cleanup; support 64bit addresses.
1324 (md_apply_fix3): Support x86_64 relocation and rela.
1325 (md_longopts): Add "32" and "64".
1326 (md_parse_option): Add OPTION_32 and OPTION_64.
1327 (i386_target_format): Call even for ELFs; choose between
1328 elf64-x86-64 and elf32-i386.
1329 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1330 (tc_gen_reloc): Support rela relocations and x86_64.
1331 (intel_e09_1): Support QWORD.
1332
1333 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1334
1335 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1336 it's not an offset expression.
1337 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1338 keep the braces '[' and ']' in the output string.
1339 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1340 != FLAT. There is no such op_modifier.
1341
1342 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1343
1344 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1345 if we have it.
1346
1347 2000-12-13 Kazu Hirata <kazu@hxi.com>
1348
1349 * as.h: Fix formatting.
1350 * cgen.h: Likewise.
1351 * dwarf2dbg.c: Likewise.
1352 * input-scrub.c: Likewise.
1353 * read.h: Likewise.
1354
1355 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1356
1357 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1358 configure: Regenerate.
1359
1360 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1361
1362 * dwarf2dbg.c: #include <limits.h> only if it exists.
1363
1364 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1365
1366 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1367 (md_apply_fix): Here too.
1368
1369 2000-12-12 Jim Wilson <wilson@redhat.com>
1370
1371 * config/tc-ia64.h (ia64_init): Add prototype.
1372
1373 2000-12-12 H.J. Lu <hjl@gnu.org>
1374
1375 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1376
1377 * read.h (outputting_stabs_line_debug): Change it to int.
1378 * stabs.c (outputting_stabs_line_debug): Likewise.
1379
1380 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1381
1382 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1383 the address of a function result.
1384
1385 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1386
1387 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1388 (md_assemble): Call dwarf2_emit_insn.
1389 (shlib): Fix typo SHILB -> SHLIB.
1390 (md_parse_option): Likewise.
1391 (ppc_elf_validate_fix): Likewise:
1392 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1393
1394 2000-12-12 Nick Clifton <nickc@redhat.com>
1395
1396 * cgen.h: Fix formatting.
1397 * input-scrub.c: Fix formatting.
1398 * macro.c: Fix formatting.
1399 * config/tc-mips.c: Fix formatting.
1400 * doc/c-mips.texi: Fix formatting.
1401
1402 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1403
1404 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1405 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1406 references.
1407 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1408 otherwise.
1409 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1410 (No_dSuf): Kill.
1411
1412 * i386.h (*_Suf): Remove No_dSuf.
1413 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1414 Remove.
1415 (i386_optab): Remove 'd' in the suffixes.
1416
1417 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1418
1419 * config/tc-i386.c (T_SHORT): Undefine before defining.
1420
1421 2000-12-05 Kazu Hirata <kazu@hxi.com>
1422
1423 * config/tc-mips.c: Fix formatting.
1424
1425 2000-12-04 Matthew Hiller <hiller@redhat.com>
1426
1427 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1428 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1429 (md_show_usage): Ditto.
1430 (md_parse_option): Ditto.
1431 (d10v_cleanup): Writes pending instruction only if
1432 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1433 Fix compile time warning messages.
1434
1435 * doc/c-d10v.texi: Documents new options.
1436
1437 2000-12-04 Matthew Hiller <hiller@redhat.com>
1438
1439 * stabs.c (outputting_stabs_line_debug): New variable.
1440 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1441 function entry and unset at function exit.
1442
1443 * read.h (outputting_stabs_line_debug): New extern declaration.
1444
1445 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1446
1447 * dwarf2dbg.c: Fix compile time warning messages.
1448
1449 2000-12-03 Kazu Hirata <kazu@hxi.com>
1450
1451 * config/tc-a29k.c: Fix formatting.
1452 * config/tc-alpha.c: Likewise.
1453 * config/tc-arm.c: Likewise.
1454 * config/tc-cris.c: Likewise.
1455 * config/tc-hppa.c: Likewise.
1456 * config/tc-i370.c: Likewise.
1457 * config/tc-i386.c: Likewise.
1458 * config/tc-i860.c: Likewise.
1459 * config/tc-i960.c: Likewise.
1460 * config/tc-ia64.c: Likewise.
1461 * config/tc-m68hc11.c: Likewise.
1462 * config/tc-m68k.c: Likewise.
1463 * config/tc-m88k.c: Likewise.
1464 * config/tc-pj.c: Likewise.
1465 * config/tc-ppc.c: Likewise.
1466 * config/tc-sh.c: Likewise.
1467 * config/tc-sparc.c: Likewise.
1468 * config/tc-tahoe.c: Likewise.
1469 * config/tc-vax.c: Likewise.
1470
1471 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1472
1473 * config/tc-mips.c (mips_ip): When calculating offsets,
1474 don't accept as constant the difference between the
1475 addresses of symbols in two different sections.
1476
1477 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1478 specifiers.
1479 (validate_mips_insn): Likewise. Also, update 'B' operand
1480 specifier to use OP_*_CODE20 constants and delete 'm' operand
1481 specifier.
1482 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1483 operand specifiers. Change warning generated by 'B' operand
1484 specifier to reflect its new multi-purpose usage.
1485
1486 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1487 -1, and update comment.
1488 (file_mips_isa): Likewise.
1489 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1490 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1491 ISA_* constants rather than hard-coded numbers.
1492 (mips_cpu_info): New structure.
1493 (mips_cpu_info_table): New table describing CPU and ISA names
1494 and numbers.
1495 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1496 mips_cpu_info_from_cpu): New functions.
1497 (mips_isa_to_str): New function to get string for ISA name.
1498 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1499 return const char *.
1500 (md_begin): Redo CPU and ISA selection logic, using
1501 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1502 than hard-coded numbers.
1503 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1504 ISA_* constants rather than hard-coded numbers.
1505 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1506 (md_longopts): Delete OPTION_NO_MIPS32.
1507 (md_parse_option): Convert to use ISA_* constants rather than
1508 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1509 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1510 to use strcasecmp to recognize "default" and to use
1511 mips_cpu_info_from_name to get CPU numbers from argument.
1512 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1513 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1514 mips32-4k.
1515 (s_mipsset): Accept ISA value 32.
1516 * doc/as.texinfo: Clean up MIPS options summary slightly,
1517 remove -no-mips32. Add note about -mips4 and -mips32
1518 specifying those ISA levels. Delete -mips32 and -no-mips32
1519 cpu flag descriptions.
1520 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1521 up the supported CPU switch list, and replace 4Kc, 4Km, and
1522 4Kp entries with a single mips32-4k entry. Note that you can
1523 use ".set mips32".
1524
1525 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1526 ISA_MIPS64.
1527 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1528 -mips5 and -mips64.
1529 (md_parse_option): Add cases for OPTION_MIPS5 and
1530 OPTION_MIPS64.
1531 (md_show_usage): Mention -mips5 and -mips64 arguments.
1532 (s_mipsset): Add cases for MIPS5 and MIPS64.
1533 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1534 and pseudo-CPUs.
1535 * doc/as.texinfo: Mention -mips5 and -mips64 options
1536 and their meanings.
1537 * doc/c-mips.texi: Likewise. Also update introduction
1538 and ".set" usage information.
1539
1540 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1541 CPU list.
1542 (mips_cpu_info_table): Add SB-1 entries.
1543 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1544 known to the -mcpu option.
1545
1546 * doc/as.texinfo: Correct description of MIPS -mcpu
1547 option, by copying some of the text from doc/c-mips.texi.
1548
1549 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1550
1551 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1552 New targets.
1553 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1554 (sparc*-*-rtems*): Switched from a.out to ELF.
1555 * configure: Regenerate.
1556 * config.in: Regenerate.
1557 * Makefile.in: Regenerate.
1558 * aclocal.m4: Regenerate.
1559 * po/gas.pot: Regenerate.
1560
1561 2000-11-30 Philip Blundell <pb@futuretv.com>
1562
1563 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1564 even in non BFD_ASSEMBLER case.
1565
1566 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1567
1568 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1569 syntax.
1570
1571 2000-11-29 Richard Henderson <rth@redhat.com>
1572
1573 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1574 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1575 thread multiple subsegments properly; handle multiple code
1576 sections properly; emit proper compilation unit info for assembler
1577 generated debugging.
1578
1579 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1580 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1581 (dwarf2dbg_estimate_size_before_relax): Declare.
1582 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1583 * write.c: Include dwarf2dbg.h.
1584 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1585 (relax_segment): Likewise.
1586
1587 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1588
1589 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1590 jump>: Use as_bad_where instead of as_bad. Tweak error message
1591 accordingly. Stabilize frag by updating fix part and resetting
1592 variant part.
1593 <undefined symbol, unconditional jump>: Ditto.
1594 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1595 indexing is_end_of_line[].
1596 (md_assemble): Initialize size to 0.
1597 (md_section_align): Mark parameter seg as unused.
1598 (parse_reg): Parse names case-insensitively.
1599
1600 2000-11-28 Kazu Hirata <kazu@hxi.com>
1601
1602 * config/obj-aout.h: Fix formatting.
1603 * config/obj-bout.h: Likewise.
1604 * config/obj-coff.c: Likewise.
1605 * config/obj-coff.h: Likewise.
1606 * config/obj-elf.h: Likewise.
1607 * config/obj-som.h: Likewise.
1608 * config/obj-vms.c: Likewise.
1609 * config/obj-vms.h: Likewise.
1610 * config/tc-h8300.h: Likewise.
1611 * config/tc-ns32k.h: Likewise.
1612 * config/tc-sparc.h: Likewise.
1613 * config/tc-tic54x.h: Likewise.
1614 * config/tc-z8k.h: Likewise.
1615
1616 2000-11-28 Nick Clifton <nickc@redhat.com>
1617
1618 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1619 License is present in the sources, but not the output, and
1620 also available from the GNU website.
1621 (GNU Free Documentation License): Comment out this section.
1622
1623 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1624
1625 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1626 targets. Remove i860 from valid a.out targets.
1627 * Makefile.in: Regenerate.
1628
1629 * config/tc-cris.c: Include dwarf2dbg.h.
1630 (md_pseudo_table): Add .file and .loc.
1631 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1632 (s_cris_file, s_cris_loc): New.
1633 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1634 * Makefile.am: Regenerate dependencies.
1635 * Makefile.in: Regenerate.
1636
1637 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1638
1639 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1640 (MRI_MUL_PRECEDENCE): Likewise.
1641 (op_rank): Fix a comment typo.
1642
1643 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1644
1645 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1646 the error message.
1647 (get_operand): Fix analysis for movw/movb instructions.
1648
1649 2000-11-24 Nick Clifton <nickc@redhat.com>
1650
1651 * configure.in (xscale-elf): Add target.
1652 (xscale-coff): Add target.
1653 * configure: Regenerate.
1654
1655 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1656 extenstion.
1657 (ARM_EXT_XSCALE): New ARM architecture extension.
1658 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1659 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1660 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1661 (ARM_ARCH_V4): Remove processor from architecture.
1662 (ARM_ARCH_3M): New architecutre definition.
1663 (ARM_ARCH_V5TE): New architecutre definition.
1664 (ARM_ARCH_XSCALE): New architecutre definition.
1665 (CPU_DEFAULT): Allow to be defaulted to XScale.
1666 (atpcs): New boolean variable.
1667 (ldr_flags): Support 'd' flag for double word loads.
1668 (str_flags): Support 'd' flag for double word stored.
1669 (do_mia): New function.
1670 (do_mar): New function.
1671 (do_mra): New function.
1672 (do_pld): New function.
1673 (do_ldrd): New function.
1674 (do_blx): New function.
1675 (do_bkpt): New function.
1676 (do_clz): New function.
1677 (do_lstc2): New function.
1678 (do_cdp2): New function.
1679 (do_t_blx): New function.
1680 (do_t_bkpt): New function.
1681 (do_smla): New function.
1682 (do_smlal): New function.
1683 (do_smul): New function.
1684 (do_qadd): New function.
1685 (do_co_reg2c): New function.
1686 (LONGEST_INSN): Redefine to 7.
1687
1688 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1689 command line switches.
1690
1691 2000-11-22 Jim Wilson <wilson@redhat.com>
1692
1693 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1694 (struct rsrc): Make line unsigned.
1695 (gr_values): Add missing initializer.
1696 (SLOT_NUM_NOT_SET): Add unsigned cast.
1697 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1698 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1699 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1700 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1701 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1702 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1703 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1704 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1705 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1706 Add ATTRIBUTE_UNUSED to unused parameters.
1707 (convert_expr_to_ab_reg): Add parens.
1708 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1709 (dot_prologue): Initialize grsave when declared.
1710 (md_pseudo_table): Add missing initializers.
1711 (operand_match): Add casts to bfd_vma.
1712 (emit_one_bundle): Delete unused local prev. Make required_template
1713 unsigned.
1714 (specify_resource): Cast i to unsigned.
1715 (note_register_values): Use fprintf_vma.
1716 (print_dependency): Likewise.
1717
1718 2000-11-21 Jim Wilson <wilson@redhat.com>
1719
1720 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1721 for unwind info section.
1722 (dot_endp): Likewise for unwind section.
1723
1724 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1725 fix_new_exp.
1726
1727 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1728
1729 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1730 (output_insn): Call dwarf2_emit_insn.
1731 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1732
1733 2000-11-17 Richard Henderson <rth@redhat.com>
1734
1735 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1736 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1737 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1738
1739 2000-11-17 Nick Clifton <nickc@redhat.com>
1740
1741 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1742 .file pseudo ops.
1743
1744 2000-11-17 Richard Henderson <rth@redhat.com>
1745
1746 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1747
1748 2000-11-17 Richard Henderson <rth@redhat.com>
1749
1750 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1751 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1752 tri-state definition of alpha_flag_mdebug.
1753 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1754 (s_alpha_file): Store first .file directive.
1755 (s_alpha_stab): New.
1756 (md_pseudo_table): Add stabs and stabn.
1757
1758 2000-11-17 Richard Henderson <rth@redhat.com>
1759
1760 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1761
1762 2000-11-17 Richard Henderson <rth@redhat.com>
1763
1764 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1765 (main): Call dwarf2_finish.
1766 * as.h (debug_type): Clarify documentation of the meaning
1767 of this variable.
1768 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1769 (print_stats): Fix parenthesis problem.
1770 (now_subseg_size): New.
1771 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1772 (dwarf2_directive_file): Don't set debug_type.
1773 (dwarf2_where): Honor DEBUG_DWARF2 first.
1774 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1775 do nothing if not emitting dwarf2 debug info, or no work.
1776 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1777 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1778 (ecoff_new_file): Likewise.
1779 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1780 commentary wrt dwarf2.
1781
1782 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1783 ATTRIBUTE_UNUSED as needed.
1784 (emit_insn): Call dwarf2_emit_insn.
1785 (s_alpha_file): New.
1786 (s_alpha_loc): New.
1787 (s_alpha_coff_wrapper): Don't handle them.
1788 (md_pseudo_table): Update for .file and .loc.
1789 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1790
1791 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1792 don't protect with debug_type.
1793 * config/tc-hppa.c (md_assemble): Likewise.
1794 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1795 * config/tc-mn10300.c (md_assemble): Likewise.
1796 * config/tc-sh.c (md_assemble): Likewise.
1797 * config/tc-v850.c (md_assemble): Likewise.
1798
1799 * config/tc-arm.c (arm_end_of_source): Remove.
1800 * config/tc-hppa.c (pa_end_of_source): Remove.
1801 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1802 * config/tc-mn10300.c (mn10300_finalize): Remove.
1803 * config/tc-sh.c (sh_finalize): Remove.
1804 * config/tc-v850.c (sh_finalize): Remove.
1805
1806 * config/tc-arm.h (md_end): Remove.
1807 * config/tc-hppa.h (md_end): Remove.
1808 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1809 * config/tc-m68hc11.h (md_end): Remove.
1810 * config/tc-mn10300.h (md_end): Remove.
1811 * config/tc-sh.h (md_end): Remove.
1812 * config/tc-v850.h (md_end): Remove.
1813
1814 * config/tc-ia64.c (emit_one_bundle): Don't protect
1815 dwarf2 bits with debug_type.
1816 (md_assemble): Likewise.
1817 (ia64_end_of_source): Don't call dwarf2_finish.
1818
1819 2000-11-16 Jim Wilson <wilson@redhat.com>
1820
1821 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1822 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1823 > 16.
1824
1825 2000-11-16 H.J. Lu <hjl@gnu.org>
1826
1827 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1828 version name.
1829
1830 2000-11-15 Kazu Hirata <kazu@hxi.com>
1831
1832 * config/tc-tic30.c: Fix formatting.
1833 * config/tc-tic80.c: Likewise.
1834 * config/tc-v850.c: Likewise.
1835 * config/tc-vax.c: Likewise.
1836 * config/tc-w65.c: Likewise.
1837 * config/tc-z8k.c: Likewise.
1838
1839 2000-11-14 DJ Delorie <dj@redhat.com>
1840
1841 * config/tc-v850.c: Support dwarf2.
1842 * config/tc-v850.h: Ditto.
1843
1844 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1845 parse_cons_expression_v850 to initialize hold_cons_reloc.
1846
1847 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1848
1849 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1850 (errata_nops_necessary_p): New function.
1851 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1852 md.
1853
1854 2000-11-14 Jim Wilson <wilson@redhat.com>
1855
1856 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1857 return little endian bfd formats.
1858
1859 2000-11-14 Kazu Hirata <kazu@hxi.com>
1860
1861 * config/aout_gnu.h: Fix formatting.
1862 * config/atof-vax.c: Likewise.
1863 * config/m68k-parse.h: Likewise.
1864 * config/m88k-opcode.h: Likewise.
1865 * config/obj-elf.c: Likewise.
1866 * config/tc-arm.c: Likewise.
1867 * config/tc-cris.c: Likewise.
1868 * config/tc-i386.c: Likewise.
1869 * config/tc-ia64.c: Likewise.
1870 * config/tc-mn10300.c: Likewise.
1871 * config/te-386bsd.h: Likewise.
1872 * config/te-hppa.h: Likewise.
1873 * config/te-nbsd.h: Likewise.
1874 * config/te-ppcnw.h: Likewise.
1875 * config/te-sparcaout.h: Likewise.
1876 * config/te-tmips.h: Likewise.
1877 * config/vax-inst.h: Likewise.
1878 * config/vms-conf.h: Likewise.
1879
1880 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1881
1882 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1883
1884 2000-11-13 H.J. Lu <hjl@gnu.org>
1885
1886 * config/obj-elf.c (elf_frob_symbol): Support
1887 ".symver name,name2@@@nodename".
1888 (elf_frob_file_before_adjust): Likewise.
1889
1890 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1891 and ".symver name,name2@@@nodename".
1892 Fix a typo.
1893
1894 2000-11-12 H.J. Lu (hjl@gnu.org)
1895
1896 * config/obj-elf.c (obj_elf_symver): Check missing version
1897 name.
1898
1899 2000-11-12 H.J. Lu (hjl@gnu.org)
1900
1901 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1902 instead of bfd_vma for non-bfd assemblers.
1903
1904 2000-11-09 Kazu Hirata <kazu@hxi.com>
1905
1906 * itbl-ops.c: Fix comment typos.
1907
1908 2000-11-08 Jim Wilson <wilson@redhat.com>
1909
1910 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1911 (struct unwind): Add next_slot_frag field.
1912 (slot_index): New parameters slot_frag and first_frag. Add code
1913 to add in frag sizes when different. Add comments.
1914 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1915 arguments to slot_index.
1916 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1917 loop end. Set next_slot_frag field.
1918
1919 2000-11-07 H.J. Lu <hjl@gnu.org>
1920
1921 * doc/as.texinfo (.symver): Updated for versioned symbol
1922 reference.
1923
1924 * obj.h (format_ops): Add the frob_file_before_adjust field.
1925
1926 * config/obj-aout.c (aout_format_ops): Set the
1927 frob_file_before_adjust field to 0.
1928 * config/obj-coff.c (coff_format_ops): Likewise.
1929 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1930
1931 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1932 name.
1933 (elf_frob_file_before_adjust): New function to remove unneeded
1934 versioned symbols from the symbol table.
1935 (elf_format_ops): Set the frob_file_before_adjust field to
1936 elf_frob_file_before_adjust.
1937
1938 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1939 not defined.
1940
1941 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1942
1943 2000-11-07 Peter Targett <peter.targett@arccores.com>
1944
1945 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1946 BIG_ENDIAN macros.
1947 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1948 Fix compile time warning messages.
1949
1950 2000-11-07 Nick Clifton <nickc@redhat.com>
1951
1952 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1953 buffer in order to avoid buffer overflows.
1954
1955 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1956
1957 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1958 Change M to m for -milp32 or -mlp64 to match gcc.
1959 (dot_endp): Use bytes_per_address instead of 8.
1960 (emit_one_bundle): Use number_to_chars_littleendian instead of
1961 md_number_to_chars.
1962 (fix_insn): Likewise.
1963 (ia64_init): New function.
1964 (ia64_target_format): New function.
1965 (md_begin): Set endianness, arch, and machine as appropriate.
1966 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1967 Make these macros depend on TE_HPUX macro.
1968 (TARGET_FORMAT): Define.
1969 (HOST_SPECIAL_INIT): Define.
1970 * config/te-hpux.h: New file.
1971 * configure.in: Add "ia64-*-hpux*" target to configure.
1972 * configure: Regenerate.
1973
1974 2000-11-06 Kazu Hirata <kazu@hxi.com>
1975
1976 * as.c: Fix formatting.
1977 * dwarf2dbg.c: Likewise.
1978 * input-file.c: Likewise.
1979 * input-file.h: Likewise.
1980 * input-scrub.c: Likewise.
1981 * itbl-ops.c: Likewise.
1982 * listing.c: Likewise.
1983 * macro.h: Likewise.
1984 * messages.c: Likewise.
1985 * read.c: Likewise.
1986 * subsegs.c: Likewise.
1987 * subsegs.h: Likewise.
1988 * write.c: Likewise.
1989
1990 2000-11-06 Nick Clifton <nickc@redhat.com>
1991
1992 * doc/as.texinfo: Add GNU Free Documentation License.
1993 * doc/gasp.texi: Add GNU Free Documentation License.
1994 * doc/as.1: Add GNU Free Documentation License.
1995
1996 2000-11-05 Nick Clifton <nickc@redhat.com>
1997
1998 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1999
2000 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2001
2002 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2003 * configure: Regenerate.
2004
2005 2000-11-01 Nick Clifton <nickc@redhat.com>
2006
2007 * read.c (original_case_string): New global variable.
2008 (read_a_source_file): Copy opcode string into
2009 original_case_string if clobbering the case of the opcode.
2010 * read.h: Export the definition of original_case_string.
2011 * config/tc-arm.c (md_assembler): When parsing a .req
2012 directive use the original opcode string, not the case
2013 clobbered version.
2014
2015 2000-11-02 Nick Clifton <nickc@redhat.com>
2016
2017 * config/tc-mn10300.c (debug_line): Remove this static
2018 variable.
2019 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2020 dwarf2_where and dwarf2_gen_line_info.
2021
2022 2000-11-02 Theo Honohan <th@futuretv.com>
2023
2024 * config/tc-arm.c (do_msr): Improve error message.
2025
2026 2000-10-31 Eric Christopher <echristo@redhat.com>
2027
2028 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2029 or pc-relative, else use fx_offset.
2030
2031 2000-10-31 Jim Wilson <wilson@redhat.com>
2032
2033 * config/tc-ia64.c (struct md): New field tag_fixups.
2034 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2035 qualifying predicate.
2036 (emit_one_bundle): Delete spurious multiplication by one. Handle
2037 tag_fixups.
2038 (ia64_start_line): Error if dangling qualifying predicate.
2039 (defining_tag): New static variable.
2040 (ia64_unrecognized_line, case '['): Parse tags.
2041 (ia64_frob_label): Create tag_fixups.
2042 (md_assemble): Reset md.qp.X_op after using it.
2043
2044 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2045
2046 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2047
2048 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2049
2050 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2051
2052 2000-10-30 Kazu Hirata <kazu@hxi.com>
2053
2054 * expr.c: Fix formatting.
2055 * flonum-copy.c: Likewise.
2056 * flonum.h: Likewise.
2057 * gasp.c: Likewise.
2058 * hash.c: Likewise.
2059
2060 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2061
2062 * as.h (OPTION_MD_BASE): Bump to 190.
2063 * as.c (parse_args) <std_longopts>: Add comment about the need to
2064 check OPTION_MD_BASE in as.h.
2065
2066 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2067 for weak symbols.
2068
2069 2000-10-27 Nick Clifton <nickc@redhat.com>
2070
2071 * configure.in (emulations): Add m68hc12.
2072 * configure: Regenerate.
2073 * po/gas.pot: Regenerate.
2074
2075 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2076
2077 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2078 cpsr*.
2079 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2080
2081 2000-10-25 Nick Clifton <nickc@redhat.com>
2082
2083 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2084 a DWARF2 line number information sequence.
2085
2086 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2087
2088 * read.c (generate_lineno_debug): Update comment describing why
2089 DWARF2 line number debug information is not generated
2090 automatically by this function.
2091
2092 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2093 not all.
2094
2095 * config/tc-arm.h (md_end): Define.
2096 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2097
2098 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2099 if generating DWARF2 line numbers.
2100 (arm_end_of_source): New function. Call dwarf2_finish if
2101 necessary.
2102
2103 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2104 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2105 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2106
2107 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2108
2109 * config/tc-i386.c: Fix prototype declarations for functions taking no
2110 arguments.
2111
2112 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2113
2114 * config/tc-i386.c (i386_operand_modifier): Remove.
2115 (build_displacement_string): Remove.
2116 (i386_parse_seg): Remove.
2117 (i386_intel_memory_operand): Remove.
2118 (i386_intel_operand): Re-write using recursive descent parser based
2119 on MASM documentation.
2120 (struct intel_parser_s): New structure.
2121 (intel_parser): New static variable.
2122 (struct intel_token): New structure.
2123 (cur_token, prev_token): New static variables.
2124 (T_NIL): Define.
2125 (T_CONST): Define.
2126 (T_REG): Define.
2127 (T_BYTE): Define.
2128 (T_WORD): Define.
2129 (T_DWORD): Define.
2130 (T_QWORD): Define.
2131 (T_XWORD): Define.
2132 (T_SHORT): Define.
2133 (T_OFFSET): Define.
2134 (T_PTR): Define.
2135 (T_ID): Define.
2136 (intel_match_token): New function.
2137 (intel_get_token): New function.
2138 (intel_putback_token): New function.
2139 (intel_expr): New function.
2140 (intel_e05): New function.
2141 (intel_e05_1): New function.
2142 (intel_e06): New function.
2143 (intel_e06_1): New function.
2144 (intel_e09): New function.
2145 (intel_e09_1): New function.
2146 (intel_e10): New function.
2147 (intel_e10_1): New function.
2148 (intel_e11): New function.
2149
2150 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2151
2152 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2153 instructions to loose any special insn->architecture mask.
2154
2155 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2156 (sparc_md_end, sparc_arch_types, sparc_arch,
2157 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2158 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2159 request v9b architecture if they are used).
2160
2161 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2162
2163 * config/tc-m68k.c: Fix the previous misapplied patch.
2164
2165 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2166
2167 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2168 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2169 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2170 BFD_RELOC_*.
2171
2172 2000-10-17 Kazu Hirata <kazu@hxi.com>
2173
2174 * debug.c: Fix formatting.
2175 * depend.c: Likewise.
2176 * dwarf2dbg.c: Likewise.
2177 * dwarf2dbg.h: Likewise.
2178 * ecoff.c: Likewise.
2179 * expr.c: Likewise.
2180 * expr.h: Likewise.
2181 * flonum-konst.c: Likewise.
2182 * frags.h: Likewise.
2183
2184 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2185
2186 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2187 options.
2188 * doc/as.texinfo: Added notes about this new option.
2189
2190 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2191
2192 * config/tc-sh.c (JREG): Remove.
2193 (md_convert_frag): Remove #if 0:d code using JREG.
2194
2195 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2196
2197 * config/tc-i386.c (i386_operand_modifier): Only match
2198 modifiers SHORT and FLAT if they are followed by a space.
2199 (parse_register): When `allow_naked_reg' is set, do not confuse
2200 identifiers that start with a register name with a register.
2201
2202 2000-10-12 Kazu Hirata <kazu@hxi.com>
2203
2204 * app.c: Fix formatting.
2205 * as.c: Likewise.
2206 * as.h: Likewise.
2207 * bit_fix.h: Likewise.
2208 * cgen.c: Likewise.
2209 * cgen.h: Likewise.
2210 * cond.c: Likewise.
2211
2212 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2213
2214 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2215
2216 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2217
2218 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2219 Re-arrange function a little and improve error message.
2220
2221 * write.c (write_relocs): Fix a comment.
2222
2223 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2224 link-once sections.
2225
2226 2000-10-05 Jim Wilson <wilson@cygnus.com>
2227
2228 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2229
2230 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2231
2232 * config/tc-i386.c: Delete some useless comments, reformat others.
2233
2234 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2235 non-global syms in linkonce sections.
2236
2237 2000-10-04 Ralf Baechle <ralf@gnu.org>
2238
2239 * config/tc-ia64.c (operand_match): Don't use // style comments.
2240 * config/tc-i370.c: Likewise.
2241
2242 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2243
2244 Changes to handle varying register prefix and user symbol prefix.
2245 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2246 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2247 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2248 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2249 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2250 (demand_register_prefix): New variable.
2251 (md_pseudo_table): New pseudo ".syntax".
2252 (md_longopts): New options --no-underscore and --underscore.
2253 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2254 on symbols_have_leading_underscore.
2255 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2256 (get_spec_reg): Ditto.
2257 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2258 Fix formatting.
2259 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2260 --help.
2261 <case OPTION_NO_US, case OPTION_US>: New.
2262 (md_show_usage): Be brief and reformat to match continuation of
2263 --help.
2264 * po/gas.pot: Regenerate.
2265
2266 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2267
2268 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2269 force relocs for 12 bit branches.
2270 (md_apply_fix): Similarly, adjust logic here.
2271
2272 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2273
2274 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2275 adjust for external and weak syms as we will use a reloc. Allow
2276 for +8 offset when calculating limits of branches.
2277 (hppa_fix_adjustable): Undo 2000-09-23 change.
2278 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2279 Correct distance calculation.
2280 (tc_gen_reloc): Print the file name and line number if we can't
2281 handle a fixup.
2282
2283 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2284 * config/tc-hppa.c (nonzero_dibits): Define.
2285 (arg_reloc_stub_needed): Check each arg and return value
2286 separately for zero case.
2287 (pa_align): Declare argument `bytes'.
2288
2289 2000-09-25 Kazu Hirata <kazu@hxi.com>
2290
2291 * config/tc-cris.c: Fix formatting.
2292 * config/tc-d10v.h: Likewise.
2293 * config/tc-d30v.c: Likewise.
2294 * config/tc-d30v.h: Likewise.
2295 * config/tc-fr30.c: Likewise.
2296 * config/tc-fr30.h: Likewise.
2297 * config/tc-m68k.c: Likewise.
2298 * config/tc-m68k.h: Likewise.
2299 * config/tc-pj.h: Likewise.
2300 * config/tc-ppc.c: Likewise.
2301 * config/tc-ppc.h: Likewise.
2302 * config/tc-sh.c: Likewise.
2303 * config/tc-sh.h: Likewise.
2304 * config/tc-sparc.c: Likewise.
2305 * config/tc-v850.h: Likewise.
2306 * config/tc-vax.h: Likewise.
2307 * config/tc-w65.h: Likewise.
2308 * config/tc-z8k.h: Likewise.
2309
2310 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2311
2312 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2313 checks only for ELF.
2314 (hppa_force_relocation): Likewise.
2315
2316 2000-09-22 Jim Wilson <wilson@cygnus.com>
2317
2318 * config/tc-ia64.c (dv_sem): Add "stop".
2319 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2320 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2321 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2322 match above.
2323 (mark_resources): Check IA64_RS_PRr.
2324
2325 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2326
2327 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2328 md_estimate_size_before_relax): Redesign and clean up the
2329 relaxation mechanism.
2330
2331 2000-09-21 Kazu Hirata <kazu@hxi.com>
2332
2333 * config/tc-ns32k.c: Fix formatting.
2334 * config/tc-ns32k.h: Likewise.
2335
2336 2000-09-20 Kazu Hirata <kazu@hxi.com>
2337
2338 * config/tc-m32r.c: Fix formatting.
2339 * config/tc-m32r.h: Likewise.
2340 * config/tc-m68851.h: Likewise.
2341 * config/tc-m68hc11.c: Likewise.
2342 * config/tc-m68hc11.h: Likewise.
2343 * config/tc-m88k.c: Likewise.
2344 * config/tc-mcore.c: Likewise.
2345 * config/tc-mcore.h: Likewise.
2346 * config/tc-mips.c: Likewise.
2347 * config/tc-mips.h: Likewise.
2348 * config/tc-mn10200.h: Likewise.
2349 * config/tc-mn10300.h: Likewise.
2350 * config/tc-tahoe.c: Likewise.
2351 * config/tc-tahoe.h: Likewise.
2352
2353 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2354
2355 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2356 Likewise in relaxation description comments.
2357
2358 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2359
2360 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2361 subtraction of two syms without emitting a relocation.
2362
2363 From David Huggins-Daines <dhd@linuxcare.com>
2364 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2365 global or weak symbols.
2366
2367 2000-09-15 Kazu Hirata <kazu@hxi.com>
2368
2369 * config/tc-h8300.h: Fix formatting.
2370 * config/tc-h8500.c: Likewise.
2371 * config/tc-h8500.h: Likewise.
2372 * config/tc-hppa.h: Likewise.
2373 * config/tc-i370.h: Likewise.
2374 * config/tc-i386.h: Likewise.
2375 * config/tc-i860.c: Likewise.
2376 * config/tc-i860.h: Likewise.
2377 * config/tc-i960.h: Likewise.
2378 * config/tc-ia64.c: Likewise.
2379 * config/tc-ia64.h: Likewise.
2380
2381 2000-09-14 Kazu Hirata <kazu@hxi.com>
2382
2383 * config/tc-a29k.c: Fix formatting.
2384 * config/tc-alpha.c: Likewise.
2385 * config/tc-arc.c: Likewise.
2386 * config/tc-arc.h: Likewise.
2387 * config/tc-arm.c: Likewise.
2388 * config/tc-arm.h: Likewise.
2389 * config/tc-avr.c: Likewise.
2390 * config/tc-avr.h: Likewise.
2391 * config/tc-tic30.c: Likewise.
2392 * config/tc-tic30.h: Likewise.
2393 * config/tc-tic54x.c: Likewise.
2394 * config/tc-tic54x.h: Likewise.
2395 * config/tc-tic80.c: Likewise.
2396 * config/tc-tic80.h: Likewise.
2397
2398 2000-09-14 Timothy Wall <twall@cygnus.com>
2399
2400 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2401 parallel comparisons for later use.
2402 (struct rsrc): Add parallel comparison type.
2403 (resources_match): Skip special cases of PR usage (non-conflicting
2404 parallel compares).
2405
2406 2000-09-13 Kazu Hirata <kazu@hxi.com>
2407
2408 * config/obj-ecoff.c: Fix formatting.
2409 * config/obj-elf.c: Likewise.
2410 * config/obj-elf.h: Likewise.
2411 * config/obj-evax.h: Likewise.
2412 * config/obj-generic.h: Likewise.
2413 * config/obj-hp300.c: Likewise.
2414 * config/obj-hp300.h: Likewise.
2415 * config/obj-ieee.h: Likewise.
2416 * config/obj-vms.c: Likewise.
2417 * config/obj-vms.h: Likewise.
2418
2419 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2420
2421 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2422 (md_parse_option): Ditto.
2423 (md_longopts): Add -mips32 option.
2424 (md_show_usage): Document new options.
2425 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2426 (mips_ip): Assemble mfc0 with a sub-selection code.
2427 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2428 (mips_cpu_to_str): New function.
2429 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2430 Use CPU_* defines instead of hardcoded numbers.
2431
2432 * doc/as.texinfo: Document new options.
2433 * doc/c-mips.texi: Ditto.
2434
2435 2000-09-12 Kazu Hirata <kazu@hxi.com>
2436
2437 * as.h: Fix formatting.
2438 * asintl.h: Likewise.
2439 * bit_fix.h: Likewise.
2440 * config/obj-aout.c: Likewise.
2441 * config/obj-aout.h: Likewise.
2442 * config/obj-bout.c: Likewise.
2443 * config/obj-bout.h: Likewise.
2444 * config/obj-coff.c: Likewise.
2445 * config/obj-coff.h: Likewise.
2446 * dwarf2dbg.h: Likewise.
2447 * expr.h: Likewise.
2448 * flonum.h: Likewise.
2449 * frags.h: Likewise.
2450 * itbl-ops.h: Likewise.
2451 * macro.h: Likewise.
2452 * read.h: Likewise.
2453 * sb.h: Likewise.
2454 * struc-symbol.h: Likewise.
2455 * subsegs.h: Likewise.
2456 * symbols.h: Likewise.
2457 * tc.h: Likewise.
2458 * write.h: Likewise.
2459
2460 2000-09-11 Kazu Hirata <kazu@hxi.com>
2461
2462 * bignum-copy.c: Fix formatting.
2463 * config/tc-i370.c: Likewise.
2464 * config/tc-i960.c: Likewise.
2465 * config/tc-m68k.c: Likewise.
2466 * ehopt.c: Likewise.
2467 * flonum-copy.c: Likewise.
2468 * flonum-konst.c: Likewise.
2469 * flonum-mult.c: Likewise.
2470 * literal.c: Likewise.
2471 * read.c: Likewise.
2472 * sb.c: Likewise.
2473 * stabs.c: Likewise.
2474 * subsegs.c: Likewise.
2475
2476 2000-09-09 Philip Blundell <philb@gnu.org>
2477
2478 * configure.in (arm*-*-uclinux*): New target.
2479 * configure: Regenerate.
2480
2481 2000-09-09 Kazu Hirata <kazu@hxi.com>
2482
2483 * input-file.c: Fix formatting.
2484 * itbl-ops.c: Likewise.
2485 * messages.c: Likewise.
2486
2487 2000-09-08 Philip Blundell <philb@gnu.org>
2488
2489 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2490 offset is negative.
2491
2492 2000-09-07 H.J. Lu <hjl@gnu.org>
2493
2494 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2495 * configure: Rebuild.
2496
2497 2000-09-07 Kazu Hirata <kazu@hxi.com>
2498
2499 * atof-generic.c: Fix formatting.
2500 * config/tc-mips.c: Likewise.
2501 * config/tc-vax.c: Likewise.
2502 * input-scrub.c: Likewise.
2503
2504 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2505
2506 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2507 * configure.in (sh-*-linux*): Added.
2508 * configure: Rebuilt.
2509
2510 2000-09-06 Kazu Hirata <kazu@hxi.com>
2511
2512 * config/tc-hppa.c: Fix formatting.
2513
2514 * ecoff.c: Fix formatting.
2515
2516 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2517
2518 * configure: Rebuilt with new libtool.m4.
2519
2520 2000-09-05 Kazu Hirata <kazu@hxi.com>
2521
2522 * cgen.c: Fix formatting.
2523 * config/tc-ia64.c: Likewise.
2524
2525 2000-09-05 Nick Clifton <nickc@redhat.com>
2526
2527 * aclocal.m4: Regenerate.
2528 * config.in: Regenerate.
2529 * configure: Regenerate.
2530 * po/gas.pot: Regenerate.
2531
2532 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2533
2534 * config/tc-cris.c: Correct comment typos.
2535
2536 2000-09-05 Eric Christopher <echristo@cygnus.com>
2537
2538 * config/tc-mn10300.c: Cleanup.
2539 (md_pcrel_from): Enable.
2540
2541 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2542
2543 * expr.c (operand): Fix a comment typo.
2544 * write.c (write_relocs): Fix a signed/unsigned warning.
2545
2546 * config/tc-hppa.c (fudge_reg_expressions): New
2547 (hppa_force_reg_syms_absolute): New.
2548 (pa_equ): Allow reg_section expressions.
2549 * config/tc-hppa.c (md_optimize_expr): Define.
2550 (hppa_force_reg_syms_absolute): Prototype.
2551
2552 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2553 (pa_parse_number): Pass in arg to select fp reg parsing.
2554 Return 1 to indicate format checks pass. If strict, then only
2555 accept a register or register symbol. Return value in...
2556 (pa_number): New static for pa_parse_number.
2557 (FP_REG_BASE): Define.
2558 (FP_REG_RSEL): Define.
2559 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2560 appropriate. White space changes.
2561 (need_pa11_opcode): Don't bother passing any params, get them from
2562 globals instead.
2563 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2564 Remove extraneous check in case 'Q'.
2565 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2566 reg, set section of resulting symbol to reg_section.
2567 (pa_parse_space_stmt): Modify call to pa_parse_number.
2568 (pa_space): Likewise.
2569
2570 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2571 (hppa_force_relocation): Handle vtable relocs.
2572 (pa_vtable_entry): New.
2573 (pa_vtable_inherit): New.
2574 (md_pseudo_table): Add entries for vtable pseudos.
2575 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2576 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2577 against weak syms.
2578 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2579 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2580 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2581 millicode import.
2582 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2583 specify a symbol type.
2584
2585 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2586 dependent things together.
2587 (md_elf_symbol_type): Define.
2588
2589 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2590 symbol.
2591 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2592
2593 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2594 (obj_elf_vtable_entry): Declare.
2595
2596 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2597 and export function.
2598 (obj_elf_vtable_entry): Similarly.
2599 (elf_pseudo_table): Fix the damage with a cast.
2600
2601 2000-09-03 Richard Henderson <rth@cygnus.com>
2602
2603 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2604 for template selection when a label is needed.
2605
2606 2000-09-02 Kazu Hirata <kazu@hxi.com>
2607
2608 * config/tc-ia64.c: Fix formatting.
2609
2610 2000-09-02 Nick Clifton <nickc@redhat.com>
2611
2612 * configure.in: Increase version number to 2.10.91.
2613 * configure: Regenerate.
2614 * aclocal.m4: Regenerate.
2615 * config.in: Regenerate.
2616 * po/gas.pot: Regenerate.
2617 * Makefile.in: Regenerate.
2618
2619 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2620
2621 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2622 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2623 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2624 similar relocs.
2625 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2626 branches.
2627
2628 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2629
2630 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2631 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2632 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2633 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2634 (GOT_symbol): New variable.
2635 (md_undefined_symbol): Set it.
2636
2637 2000-09-01 Richard Henderson <rth@cygnus.com>
2638
2639 * config/tc-ia64.c (match): Don't inline.
2640 (extra_goodness): New.
2641 (md_begin): Prefer nop.f and nop.b for best_template.
2642
2643 2000-08-31 Kazu Hirata <kazu@hxi.com>
2644
2645 * as.c: Fix formatting.
2646 * cond.c: Likewise.
2647 * frags.c: Likewise.
2648 * macro.c: Likewise.
2649
2650 2000-08-31 Eric Christopher <echristo@cygnus.com>
2651
2652 * config/tc-mn10300.c: Cleanup and fix warnings.
2653 (md_pseudo_table): Add initializers.
2654 (md_show_usage): Cleanup.
2655 (md_parse_option): Fix warnings.
2656 (md_undefined_symbol): Fix warnings.
2657 (md_conver_frag): Fix warnings.
2658 (tc_gen_reloc): Fix warnings.
2659 (md_apply_fix3): Fix warnings.
2660 (check_operand): Fix warnings.
2661
2662 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2663
2664 * acinclude.m4: Include libtool and gettext macros from the
2665 top level.
2666 * aclocal.m4, configure: Rebuilt.
2667
2668 2000-08-30 Mark Hatle <mhatle@mvista.com>
2669
2670 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2671
2672 2000-08-31 Kazu Hirata <kazu@hxi.com>
2673
2674 * listing.c: Fix formatting.
2675
2676 2000-08-29 Kazu Hirata <kazu@hxi.com>
2677
2678 * app.c: Fix a comment typo. Fix formatting.
2679
2680 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2681
2682 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2683 offset of the target destination for jmp instructions.
2684 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2685
2686 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2687
2688 * NEWS: Mention support for CRIS.
2689
2690 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2691
2692 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2693 Sets `.lcomm' alignment to zero.
2694
2695 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2696
2697 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2698 TC_FIX_ADJUSTABLE): Define.
2699
2700 2000-08-23 Jim Wilson <wilson@cygnus.com>
2701
2702 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2703 unwind.personality_routine is set.
2704
2705 2000-08-23 H.J. Lu <hjl@gnu.org>
2706
2707 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2708
2709 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2710
2711 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2712 environment is pe.
2713
2714 2000-08-22 H.J. Lu <hjl@gnu.org>
2715
2716 * config.in (STRICTCOFF): New for strict COFF.
2717
2718 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2719 i386-*-go32* and i386-go32-rtems*.
2720 * configure: Rebuilt.
2721
2722 * config/obj-coff.c (obj_coff_endef): Follow the historical
2723 behavior if STRICTCOFF is not defined.
2724
2725 * doc/internals.texi: Document STRICTCOFF.
2726
2727 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2728
2729 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2730 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2731 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2732 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2733 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2734 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2735 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2736 Likewise.
2737
2738 2000-08-22 Eric Christopher <echristo@cygnus.com>
2739
2740 * config/tc-mn10300.c: (md_apply_fix): New function.
2741 (mn10300_force_relocation): New function.
2742 (mn10300_fix_adjustable): New function.
2743
2744 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2745 (TC_HANDLES_FX_DONE): Define.
2746 (obj_fix_adjustable): Define.
2747 (MD_APPLY_FIX3): Define.
2748 (TC_LINKRELAX_FIXUP): Define.
2749
2750 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2751 previously defined.
2752 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2753
2754 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2755
2756 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2757
2758 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2759 if the fixup resulted in a relocation.
2760
2761 2000-08-18 Nick Clifton <nickc@redhat.com>
2762
2763 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2764 Make reference to first element of shift_names explicit.
2765
2766 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2767
2768 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2769 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2770 add a symbol's address. Removed all target-specific #ifdefs that
2771 used to accomplished the same.
2772 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2773 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2774 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2775 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2776 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2777
2778 2000-08-17 Kazu Hirata <kazu@hxi.com>
2779
2780 * dwarf2dbg.c: Fix formatting.
2781
2782 2000-08-17 Nick Clifton <nickc@redhat.com>
2783
2784 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2785 to be recoded as logical shift lefts by zero.
2786
2787 2000-08-16 Jim Wilson <wilson@cygnus.com>
2788
2789 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2790 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2791 source registers.
2792 (note_register_values): Handle IA64_OPND_R3_2 operands.
2793
2794 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2795
2796 * config/tc-i860.c (md_operand): Silly typo fixed.
2797
2798 2000-08-16 Nick Clifton <nickc@redhat.com>
2799
2800 * config/tc-arm.c (struct asm_shift): Delete.
2801 (shift[]): Delete.
2802 (enum asm_shift_index): New.
2803 (struct asm_shift_properties): New.
2804 (struct asm_shift_name): New.
2805 (shift_properties[]); New.
2806 (shift_names[]); New.
2807
2808 (decode_shift): Use new structures.
2809 Issue a warning is "ROR #0" is used.
2810 Issue a warning if "ASR #0" or "LSR #0" is used.
2811
2812 (md_begin): Initialise arm_shift_hsh table from new
2813 asm_shift_name array.
2814
2815 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2816
2817 * config/tc-sparc.c: Kill all warnings.
2818 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2819 in -xarch= as well.
2820 (md_show_usage): Update usage text.
2821
2822 2000-08-16 Nick Clifton <nickc@redhat.com>
2823
2824 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2825 useful.
2826
2827 2000-08-15 Will Cohen <wcohen@redhat.com>
2828
2829 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2830
2831 * config/tc-sh.c (md_assemble): Changed so debug_type
2832 test performed for ppi_assemble
2833 * config/tc-sh.c: Included dwarf2dbg.h.
2834 (debug_line): Defined.
2835 (md_assemble): Generates dwarf2 line info.
2836 (sh_finalize): New function. Finalize dwarf2 info.
2837 (assemble_ppi): Returns size of code generated.
2838 (build_Mytes): Returns size of code generated.
2839 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2840 * config/tc-sh.h (md_end): Defined.
2841 (sh_finalize): Declared.
2842
2843 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2844
2845 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2846 md_number_to_chars.
2847
2848 2000-08-14 Nick Clifton <nickc@redhat.com>
2849
2850 * config/tc-arm.c (do_bx): Allow "bx pc".
2851
2852 2000-08-14 Jim Wilson <wilson@cygnus.com>
2853
2854 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2855 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2856 (md_begin): Change assignment to md.flag to OR in the new bit.
2857
2858 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2859
2860 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2861 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2862 C_MOU, and C_EOS.
2863
2864 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2865
2866 * NEWS: Mention i860 support.
2867
2868 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2869
2870 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2871
2872 2000-08-14 Andreas Schwab <schwab@suse.de>
2873
2874 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2875
2876 2000-08-11 Andreas Schwab <schwab@suse.de>
2877
2878 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2879 argument.
2880
2881 2000-08-11 Kazu Hirata <kazu@hxi.com>
2882
2883 * expr.c: Fix formatting.
2884 * config/obj-bout.c: Likewise.
2885
2886 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2887
2888 * doc/c-i860.texi: Flesh out the i860 section more.
2889
2890 2000-08-10 Kazu Hirata <kazu@hxi.com>
2891
2892 * symbols.c: Fix formatting.
2893 * expr.c: Likewise.
2894
2895 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2896
2897 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2898 modifier has the IgnoreSize bit set.
2899
2900 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2901
2902 From Rodney Brown <RodneyBrown@mynd.com>
2903 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2904 * configure: Regenerate.
2905
2906 2000-08-09 Kazu Hirata <kazu@hxi.com>
2907
2908 * hash.c: Fix formatting.
2909 * gasp.c: Likewise.
2910
2911 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2912
2913 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2914 (i860_fix_info): New enum.
2915 (MD_APPLY_FIX3): Define.
2916 (WORKING_DOT_WORD): Define.
2917 (TC_HANDLES_FX_DONE): Define.
2918 (DIFF_EXPR_OK): Define.
2919 (LISTING_HEADER): Define.
2920 (TARGET_FORMAT): Select target format based on endian flag.
2921 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2922 (target_big_endian): Add external declaration.
2923
2924 * config/tc-i860.c: All existing code reworked completely. Other
2925 new code shown below.
2926 (SYNTAX_SVR4): Define.
2927 (target_warn_expand): New variable.
2928 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2929 (md_longopts): Declare and define with new options (-EL, -EB,
2930 and -mwarn-expand).
2931 (md_show_usage): New function.
2932 (md_operand): New function.
2933 (obtain_reloc_for_imm16): New function.
2934 (md_apply_fix3): New function.
2935 (tc_gen_reloc): New function.
2936
2937 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2938
2939 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2940 2 bytes of the jump address are in the same frag.
2941 (find): Accept 68hc12 register indirect modes.
2942
2943 * NEWS: Mention 68HC11 & 68HC12 support.
2944
2945 2000-08-07 Richard Henderson <rth@cygnus.com>
2946
2947 * config/tc-ia64.c (unwind): Add prologue_mask member.
2948 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2949 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2950 (dot_body): Clear unwind.prologue_mask.
2951 (dot_prologue): Set it. Accept a register second argument.
2952
2953 2000-08-07 Kazu Hirata <kazu@hxi.com>
2954
2955 * config/atof-ieee.c: Fix formatting.
2956 * config/atof-tahoe.c: Likewise.
2957
2958 2000-08-06 Nick Clifton <nickc@cygnus.com>
2959
2960 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2961 work.
2962
2963 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2964 of .popsection, .previous, .pushsection, .subsection,
2965 .version, .vtable_entry, .vtable_inherit and .weak.
2966
2967 2000-08-05 Kazu Hirata <kazu@hxi.com>
2968
2969 * config/tc-cris.c: Fix formatting.
2970 * config/tc-i386.c: Likewise.
2971 * config/tc-sparc.c (sparc_ip): Simplify the code.
2972
2973 2000-08-04 Kazu Hirata <kazu@hxi.com>
2974
2975 * config/tc-cris.c: Rearrange code for readability.
2976 * config/tc-d10v.c: Fix formatting.
2977 * config/tc-m32r.c: Likewise.
2978 * config/tc-sparc.c: Likewise.
2979
2980 2000-08-02 Jim Wilson <wilson@cygnus.com>
2981
2982 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2983 before ia64_find_opcode.
2984 (md_assemble): Likewise.
2985
2986 2000-08-01 Nick Clifton <nickc@cygnus.com>
2987
2988 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2989 Undo some formatting fixes.
2990
2991 2000-08-01 Kazu Hirata <kazu@hxi.com>
2992
2993 * config/obj-som.c: Fix formatting.
2994 * config/obj-ieee.c: Likewise.
2995 * config/tc-arm.c: Likewise.
2996 * config/tc-v850.c: Likewise.
2997
2998 2000-08-01 Nick Clifton <nickc@redhat.com>
2999
3000 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3001 index by command line option.
3002
3003 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3004
3005 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3006 (@node M68K-Branch): Rewrite to match the reality.
3007
3008 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3009
3010 * doc/c-i860.texi: New file.
3011 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3012 * doc/Makefile.in: Regenerate.
3013 * doc/all.texi: Add I860 as relevant architecture.
3014 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3015
3016 2000-07-31 Kazu Hirata <kazu@hxi.com>
3017
3018 * config/tc-d30v.c: Fix formatting.
3019
3020 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3021
3022 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3023 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3024 long emit a long branch if available instead of an absolute jump, never
3025 emit absolute jumps for anything with --pcrel.
3026
3027 * doc/c-m68k.texi: Document new command line option.
3028
3029 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3030
3031 * config/tc-avr.c: Use PARAMS macro in function declarations.
3032 Don't declare md_pcrel_from_section (already in tc-avr.h).
3033 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3034 (avr_operand): Don't set (unsigned) op_mask to -1.
3035
3036 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3037
3038 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3039 * configure: Regenerated.
3040 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3041 of operand to the .type directive (.e.g, "type").
3042
3043 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3044
3045 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3046 * app.c (do_scrub_chars): Record where first comment found.
3047 * read.c (read_a_source_file): Init found_comment on entry, and
3048 notify whether comments found on exit.
3049 * config/tc-hppa.c (md_shortopts): Add "c".
3050 (md_longopts): Add warn-comment.
3051 (md_parse_option): Handle it.
3052 (md_show_usage): Show available options.
3053 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3054
3055 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3056
3057 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3058 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3059 sym_ptr_ptr
3060 (md_estimate_size_before_relax): Don't fall off end of function.
3061
3062 2000-07-27 Kazu Hirata <kazu@hxi.com>
3063
3064 * config/tc-avr.c: Fix formatting.
3065 * config/tc-ns32k.c: Likewise.
3066
3067 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3068
3069 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3070
3071 2000-07-27 Kazu Hirata <kazu@hxi.com>
3072
3073 * config/tc-d10v.c: Fix formatting.
3074 * config/tc-z8k.c: Likewise.
3075 * config/tc-sparc.c: Likewise.
3076
3077 2000-07-26 Dave Brolley <brolley@redhat.com>
3078
3079 * cgen.c (queue_fixup): Declare opinfo.
3080 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3081 (gas_cgen_md_operand): Ditto.
3082 (gas_cgen_md_apply_fix3): Ditto.
3083
3084 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3085
3086 * config/obj-coff.c (obj_frob_symbol): Don't merge
3087 labels. Don't merge if the symbol isn't constant. Return
3088 immediately if a symbol is merged.
3089
3090 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3091
3092 * frags.c (frag_align): Correct absolute section alignment.
3093
3094 2000-07-20 DJ Delorie <dj@redhat.com>
3095
3096 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3097 it breaks linking against DLLs.
3098
3099 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3100
3101 * configure.in: Add CRIS support.
3102 * configure: Regenerate.
3103 * Makefile.am: (CPU_TYPES): Add cris.
3104 (CPU_OBJ_VALID) [aout]: Add cris.
3105 (MULTI_CPU_TYPES): Add cris.
3106 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3107 [coff]: Only i386 and mips are valid.
3108 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3109 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3110 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3111 Regenerate dependencies.
3112 * Makefile.in: Regenerate.
3113 * aclocal.m4: Regenerate.
3114 * as.c: Declare crisaout, criself.
3115 * config/tc-cris.h, config/tc-cris.c: New.
3116 * config/e-criself.c, config/e-crisaout.c: New.
3117 * po/POTFILES.in, po/gas.pot: Regenerate.
3118
3119 2000-07-20 Kazu Hirata <kazu@hxi.com>
3120
3121 * read.c: Fix formatting.
3122 * write.c: Fix formatting.
3123
3124 2000-07-19 H.J. Lu <hjl@gnu.org>
3125
3126 * sb.c: Include <stdlib.h> if exists for abort ().
3127
3128 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3129
3130 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3131 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3132 (pa_type_args): Same here.
3133
3134 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3135
3136 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3137 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3138 the storage class is already set.
3139
3140 2000-07-17 Kazu Hirata <kazu@hxi.com>
3141
3142 * config/tc-m68hc11.c: Fix formatting.
3143 * config/tc-mn10200.c: Likewise.
3144 * config/tc-mn10300.c: Likewise.
3145 * config/tc-pj.c: Likewise.
3146 * config/tc-tic80.c: Likewise.
3147 * config/tc-w65.c: Likewise.
3148
3149 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3150
3151 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3152 is defined.
3153
3154 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3155
3156 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3157 @code.
3158
3159 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3160
3161 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3162 ELF as are used for SOM (except the 32-bit reloc one) to decide
3163 whether a symbol can be reduced to a section symbol. Expand on
3164 the comment for symbols involved in LR% and RR% expressions.
3165
3166 2000-07-14 Nick Clifton <nickc@cygnus.com>
3167
3168 * config/tc-mips.c (mips_disable_float_construction): New
3169 static variable. Set to true if doubles should not be
3170 constructed by loading two single width fp registers with
3171 halves of the value.
3172 (mips_ip): Test mips_disable_float_construction.
3173 (md_longopts): Add command line switches --construct-floats
3174 and --no-construct-floats.
3175 (md_parse_option): Parse new command line options.
3176 (md_show_usage): Describe new command line options.
3177
3178 * doc/c-mips.texi: Document new command line options.
3179
3180 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3181
3182 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3183 * configure: Regenerate.
3184
3185 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3186
3187 * configure.in (DEFAULT_EMULATION setting): Revert part of
3188 2000-07-01 change that set te_multi=multi unless set to tmips.
3189 * configure: Regenerate.
3190
3191 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3192
3193 * config/obj-coff.c (coff_frob_section): Add padding to the last
3194 section when aligning it increases its size.
3195
3196 2000-07-11 Kazu Hirata <kazu@hxi.com>
3197
3198 * config/tc-tic54x.c: Fix formatting.
3199
3200 2000-07-10 Kazu Hirata <kazu@hxi.com>
3201
3202 * config/tc-h8500.c: Fix formatting.
3203 * config/tc-tic54x.c: Fix formatting.
3204
3205 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3206
3207 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3208 displacements correctly.
3209
3210 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3211
3212 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3213
3214 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3215 warning.
3216 (hash_jam): Ditto.
3217
3218 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3219
3220 From David Huggins-Daines <dhd@linuxcare.com>
3221 * config/te-hppalinux64.h: Add a new emulation.
3222 * configure.in (emulations): Add configure bits to support the
3223 64-bit Linux/parisc target.
3224 * configure: Regenerate.
3225
3226 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3227 (md_shortopts): Add `V' for ELF.
3228
3229 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3230 when SOM or ELF_ARG_RELOC are defined.
3231 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3232 ELF_ARG_RELOC are defined.
3233 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3234 (pa_stringer): ..Do it here instead. Fix comment typos.
3235 (hppa_force_relocation): Cast enums to int before comparing with
3236 ints.
3237
3238 From Ryan Bradetich <rbradetich@uswest.net>
3239 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3240 redifinition warning.
3241 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3242 (hppa_force_relocation): ditto
3243 (md_apply_fix): Added cast to buf to fix warnings.
3244
3245 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3246 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3247
3248 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3249 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3250 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3251 reloc_type** to avoid warnings in switch.
3252 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3253 little earlier instead.
3254
3255 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3256 and elf.
3257 (pa_type_args): Use symbol_arg_reloc_info.
3258 (struct pa_it): Make arg_reloc unsigned int.
3259 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3260 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3261 (pa_code): Delete. pa_text duplicates this function.
3262 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3263 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3264 int.
3265 (cons_fix_new_hppa): Actually change selector to e_fsel when
3266 warning about assuming so.
3267 (tc_gen_reloc): More example elf arg reloc code.
3268 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3269 (hppa_force_relocation): Likewise.
3270
3271 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3272 files.
3273 (pa_end_of_source): Prototype.
3274 (hppa_fix_adjustable): Prototype.
3275 (LABELS_WITHOUT_COLONS): Move it..
3276 * config/te-hppa.h: To here.
3277
3278 * config/te-hppa64.h: New file.
3279
3280 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3281 type.
3282 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3283 format -10, -16, 16 relocs.
3284 (hppa_elf_mark_end_of_function): Test for null
3285 last_call_info->start_symbol
3286
3287 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3288 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3289 re_assesmble_* functions. Delete extraneous statements. Fix
3290 typos in comments.
3291 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3292 insn to re_assemble_*.
3293
3294 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3295
3296 * doc/internals.texi (Expressions): Fix typo.
3297
3298 2000-07-08 Kazu Hirata <kazu@hxi.com>
3299
3300 * config/tc-sh.c: Fix formatting.
3301 * config/tc-tic54x.c: Fix formatting.
3302 * depend.c: Fix formatting.
3303 * flonum-konst.c: Likewise.
3304 * flonum-mult.c: Likewise.
3305
3306 2000-07-07 Kazu Hirata <kazu@hxi.com>
3307
3308 * config/tc-sh.c: Fix comments.
3309 * config/obj-vms.c: Fix comments.
3310 * config/tc-a29k.c: Likewise.
3311 * config/tc-alpha.c: Likewise.
3312 * config/tc-h8300.c: Likewise.
3313 * config/tc-h8500.c: Likewise.
3314 * config/tc-i370.c: Likewise.
3315 * config/tc-ia64.c: Likewise.
3316 * config/tc-m68hc11.c: Likewise.
3317 * config/tc-m68k.c: Likewise.
3318 * config/tc-mips.c: Likewise.
3319 * config/tc-ns32k.c: Likewise.
3320 * config/tc-ppc.c: Likewise.
3321 * config/tc-z8k.c: Likewise.
3322
3323 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3324
3325 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3326 Default to '(SEC_LOAD | SEC_DATA)'.
3327 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3328
3329 * doc/internals.texi (CPU Backend): Describe
3330 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3331
3332 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3333
3334 * as.c (parse_args): NULL terminate the long option list.
3335
3336 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3337
3338 * config/tc-d30v.h: Include "write.h" for fixS.
3339 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3340
3341 2000-07-05 Nick Clifton <nickc@cygnus.com>
3342
3343 * config/tc-d30v.c (write_2_short): Further changes to warning
3344 messages produced when combining EITHER_BUT_PREFER_MU attributed
3345 opcodes.
3346
3347 2000-07-05 DJ Delorie <dj@redhat.com>
3348
3349 * MAINTAINERS: new
3350
3351 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3352
3353 * config/tc-arm.c (psrs): Accept combinations of flags.
3354
3355 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3356
3357 * config/tc-avr.c: Change _ () to _() around all strings marked
3358 for translation (exception from the usual coding style).
3359 (avr_opt): New struct variable, how the new switches are set.
3360 (OPTION_MMCU): Define as 'm' and actually use.
3361 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3362 (show_mcu_list): New function, display the list of known MCUs.
3363 (md_show_usage): Document the new switches. Call show_mcu_list.
3364 (avr_set_arch): Change 'm' to OPTION_MMCU.
3365 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3366 Handle the new switches.
3367 (avr_operands): Disable warnings for undefined combinations of
3368 operands if -mall-opcodes. Disable warnings for skipping two-word
3369 instructions if enhanced core or -mno-skip-bug.
3370 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3371 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3372 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3373 (avr_ldi_expression): Warn about implicit lo8().
3374 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3375
3376 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3377
3378 * configure.in: Add entry for mips-*-sysv4*MP*
3379 * configure: Rebuild
3380 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3381 elf32-tradlittlemips for traditional mips targets.
3382 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3383 test for Link Once sections as in adjust_reloc_syms.
3384 * config/te-tmips.h: New file for traditional mips targets. Define
3385 TE_TMIPS.
3386
3387 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3388
3389 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3390 flags argument is not present, don't change an existing section's
3391 section's attributes. If the flags argument is present, warn if the
3392 attributes don't match the section's current attributes. When
3393 long section names are supported, set SEC_LINK_ONCE and
3394 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3395
3396 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3397
3398 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3399 symbols; create them.
3400
3401 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3402
3403 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3404 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3405
3406 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3407
3408 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3409 expressions. Ignore the problem when handling 16 bit signed
3410 immediates, because the assembler will take care of the relocation
3411 later.
3412
3413 2000-06-27 Nick Clifton <nickc@cygnus.com>
3414
3415 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3416 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3417 sequential order, and emit warning messages if the input source
3418 code contains constructs like that, or parallel constructs
3419 containing such opcodes.
3420
3421 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3422
3423 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3424 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3425 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3426 (md_show_usage): Update usage message.
3427 (md_parse_option): Allow redefinition of MCU type within the
3428 same avr[1-5] bfd machine type. Show both old and new MCU type
3429 in the error message.
3430 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3431 Simplify 8K wrap code.
3432
3433 2000-06-25 Kazu Hirata <kazu@hxi.com>
3434
3435 * config/obj-aout.c: Remove all uses of DEFUN.
3436 * config/obj-ieee.c: Likewise.
3437 * config/tc-sh.c: Fix comment typos.
3438 * config/tc-tahoe.c: Likewise.
3439 * config/tc-vax.c: Likewise.
3440 * config/tc-w65.c: Likewise.
3441 * config/tc-z8k.c: Likewise.
3442 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3443
3444 2000-06-24 DJ Delorie <dj@cygnus.com>
3445
3446 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3447 more changes from Sept 1999
3448 (tc_i386_fix_adjustable): ditto
3449 (md_apply_fix3): ditto
3450
3451 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3452
3453 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3454 (gas_cgen_parse_operand): Set it around expression() call.
3455 (gas_cgen_md_operand): Test for it before longjmp().
3456
3457 2000-06-24 Kazu Hirata <kazu@hxi.com>
3458
3459 * config/tc-h8500.c: Remove all uses of DEFUN.
3460 * config/tc-sh.c: Likewise.
3461 * config/tc-w65.c: Likewise.
3462 * config/tc-z8k.c: Likewise.
3463
3464 * config/tc-h8500.c: Fix typos in comments.
3465
3466 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3467
3468 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3469 is defined.
3470
3471 2000-06-23 matthew green <mrg@redhat.com>
3472
3473 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3474 defined. Fix error message for `[' grouping.
3475
3476 2000-06-22 Kazu Hirata <kazu@hxi.com>
3477
3478 * config/tc-h8300.c: Fix formatting and comment typos.
3479
3480 2000-06-22 Timothy Wall <twall@cygnus.com>
3481
3482 * config/tc-ia64.c (note_register_values): Move premature QP
3483 notation clearing into the appropriate place.
3484
3485 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3486
3487 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3488 first before anything else. Add bin-bugs.h, emul.h and progress.h
3489 Sort list of files as for $(OBJS) in Makefile.am.
3490
3491 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3492 find one. Remake dependencies.
3493 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3494 * Makefile.in: Regenerate.
3495 * doc/Makefile.in: Regenerate.
3496
3497 * config/tc-i386.c (i386_displacement): Don't assume a constant
3498 displacement is necessarily 16 bits when in 16 bit code mode.
3499 (md_assemble): Instead size the displacement here after we know
3500 for sure that a .code16gcc operand hasn't automatically added
3501 operand size prefixes.
3502
3503 2000-06-21 H.J. Lu <hjl@gnu.org>
3504
3505 * Makefile.am: Rebuild dependency.
3506 * Makefile.in: Rebuild.
3507
3508 2000-06-21 Kazu Hirata <kazu@hxi.com>
3509
3510 * config/tc-h8300.c (parse_reg): Make the function static.
3511 (parse_exp): Likewise.
3512
3513 2000-06-20 DJ Delorie <dj@cygnus.com>
3514
3515 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3516 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3517 for cygwin import libraries to work properly.
3518
3519 2000-06-20 H.J. Lu <hjl@gnu.org>
3520
3521 * Makefile.am: Rebuild dependency.
3522 * Makefile.in: Rebuild.
3523 * configure: Likewise.
3524 * doc/Makefile.in: Likewise.
3525
3526 2000-06-20 Timothy Wall <twall@cygnus.com>
3527
3528 * doc/internals.texi (CPU backend): Add @itemx for
3529 TC_START_LABEL_WITHOUT_COLON.
3530 * doc/c-tic54x.texi: New.
3531 * doc/as.texinfo: Add tic54x features and include primary tic54x
3532 documentation file.
3533 * doc/all.texi: Add C54X.
3534 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3535 * doc/Makefile.in: Regenerate.
3536 * configure.in: Add tic54x and define LIBM for tic54x.
3537 * configure: Regenrate.
3538 * config/tc-tic54x.[ch]: New.
3539 * config/obj-coff.h: Add tic54x.
3540 * Makefile.am: (CPU_TYPES): Add tic54x.
3541 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3542 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3543 (as_new_LDADD): Add $(LIBM).
3544 * Makefile.in: Regenerate.
3545
3546 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3547
3548 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3549 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3550 * doc/as.texinfo: Likewise.
3551
3552 * configure, Makefile.in: Regenerate.
3553 * configure.in (emulations): Recognize m6811 and m6812.
3554 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3555 Added files for 68hc11 and 68hc12 assembler.
3556 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3557 * config/tc-m68hc11.h: Header definition for that assembler.
3558
3559 2000-06-18 Nick Clifton <nickc@redhat.com>
3560
3561 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3562 instead of OCTETS_PER_BYTE.
3563
3564 * config/tc-v850.c: Fix compile time warnings.
3565 * config/tc-ppc.c: Fix compile time warnings.
3566
3567 2000-06-18 H.J. Lu <hjl@gnu.org>
3568
3569 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3570 * configure: Rebuild.
3571
3572 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3573
3574 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3575 to BFD_ASSEMBLER.
3576
3577 2000-06-16 Nick Clifton <nickc@cygnus.com>
3578
3579 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3580 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3581
3582 * doc/c-mips.texi: Document newly accepted cpu variants.
3583
3584 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3585
3586 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3587
3588 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3589
3590 * macro.c (getstring): Make it possible to escape the quote
3591 character.
3592
3593 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3594
3595 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3596
3597 2000-06-13 H.J. Lu <hjl@gnu.org>
3598
3599 * configure: Regenerate.
3600
3601 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3602
3603 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3604 separator.
3605 * doc/internals.texi (line_separator_chars): Semicolon is no
3606 longer a default. Mention null and newline as defaults.
3607
3608 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3609
3610 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3611 * config/tc-i860.h (line_separator_chars): Likewise.
3612 * config/tc-h8300.c (line_separator_chars): Likewise.
3613 * config/tc-i960.c (line_separator_chars): Likewise.
3614 * config/tc-m68k.c (line_separator_chars): Likewise.
3615 * config/tc-mips.c (line_separator_chars): Likewise.
3616 * config/tc-ns32k.c (line_separator_chars): Likewise.
3617 * config/tc-sparc.c (line_separator_chars): Likewise.
3618 * config/tc-vax.c (line_separator_chars): Likewise.
3619
3620 * config/tc-h8300.c (comment_chars): Use string initialiser.
3621 * config/tc-i960.c (line_comment_chars): Likewise.
3622 * config/tc-z8k.c (comment_chars, line_comment_chars,
3623 line_separator_chars): Likewise.
3624
3625 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3626 for TE_LINUX.
3627
3628 2000-06-08 Nick Clifton <nickc@cygnus.com>
3629
3630 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3631 for size 1 fixes.
3632
3633 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3634
3635 * configure.in (VERSION): Update to show this is the CVS mainline.
3636
3637 2000-06-08 Matthew Jacob <mjacob@feral.com>
3638
3639 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3640 $at is the integer register $r28, vs. both $r28 and the floating
3641 point register $f28.
3642
3643 2000-06-08 James E. Wilson <wilson@cygnus.com>
3644
3645 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3646 (dot_endp): Don't call ia64_flush_insns.
3647 (emit_one_bundle): Don't delete prologue/body records from
3648 unwind_record list in first loop. Rewrite second loop to account for
3649 this.
3650
3651 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3652
3653 * config/tc-ia64.c: Add missing prototypes.
3654 (generate_unwind_image): Cast argument to output_unw_records call.
3655
3656 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3657
3658 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3659
3660 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3661
3662 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3663 (REGISTER_P): likewise.
3664 (avr_opcodes): uses include/opcode/avr.h
3665 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3666
3667 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3668
3669 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3670 initializers too.
3671
3672 2000-06-03 H.J. Lu <hjl@gnu.org>
3673
3674 * read.c (is_end_of_line): Put back `;'.
3675
3676 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3677
3678 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3679
3680 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3681
3682 * expr.c (operand): Test is_end_of_line outside switch to catch
3683 line separator chars that are also operators.
3684 (operator): Return O_illegal for line separator chars.
3685
3686 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3687 entry (or `!' entry for TC_HPPA).
3688
3689 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3690 before indexing is_end_of_line. Remove redundant check for '\0'.
3691 (fp_op2): Likewise.
3692 * config/tc-h8500.c (md_assemble): Likewise.
3693 * config/tc-mcore.c (md_assemble): Likewise.
3694 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3695 (md_atof): Likewise
3696
3697 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3698 is_end_of_line.
3699 * config/tc-mcore.c (mcore_cons): Likewise.
3700 (mcore_float_cons): Likewise.
3701 (mcore_stringer): Likewise.
3702 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3703
3704 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3705
3706 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3707
3708 2000-05-29 Nick Clifton <nickc@cygnus.com>
3709
3710 * config/tc-sh.c: Fix compile time warning messages.
3711
3712 * config/tc-mips.c: Fix compile time warning messages.
3713
3714 2000-05-29 Philip Blundell <philb@gnu.org>
3715
3716 * doc/as.texinfo: Update copyright dates.
3717 (Local Labels): Delete misplaced mention of ARM.
3718 * NEWS: Mention ARM ELF support.
3719
3720 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3721
3722 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3723 it is modified, and use the real_size to compute the frag address
3724 for dwarf2 line info.
3725
3726 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3727
3728 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3729 line-matching scheme to cope with automake moving variables around.
3730 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3731 * Makefile.in: Regenerate.
3732
3733 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3734
3735 * config/tc-sparc.c (sparc_relax): New.
3736 (md_longopts): Add -relax and -no-relax options.
3737 (md_parse_options, md_show_usage): Likewise.
3738 (md_apply_fix3): Optimize tail call into branch always if possible.
3739
3740 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3741
3742 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3743 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3744 rules, with warning when a GAS statement specifies a packing that
3745 will result in an instruction being squashed.
3746 Added typdef packing_type and enumerals, changed various integer
3747 literals to use the enumerals.
3748
3749 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3750
3751 * config/tc-ia64.c (dot_restorereg_p): New function.
3752 (md_pseudo_table): Add restorereg.p.
3753 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3754 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3755
3756 * config/tc-ia64.h (unw_record_type): Add unwabi.
3757 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3758 called MASK with members for imask, and the masks produced by
3759 fr_mem, gr_mem, br_mem, and frgr_mem.
3760 (unw_p_record): Add members ABI and CONTEXT.
3761 (unw_x_record): Add member AB.
3762 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3763 as pseudo-register for use during unwind info generation.
3764 (AR_PFS, AR_LC): New macros.
3765 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3766 whose names start with an at sign (as in "@priunat").
3767 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3768 register.
3769 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3770 proc_end, unwind_info, personality_routine): Consolidate into
3771 "unwind" structure to reduce offset-table use. Add member
3772 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3773 to be emitted.
3774 (output_R1_format, output_R3_format, output_P3_format,
3775 output_P6_format): Initialize R with zero to reduce compiler warnings.
3776 (output_P7_format): Ditto. Add `default' branch to switch
3777 statement to reduce compiler warnings.
3778 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3779 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3780 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3781 into single argument.
3782 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3783 compiler warnings. Merge A and B args into single argument.
3784 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3785 A and B args into single argument.
3786 (free_record): Removed (wasn't used).
3787 (free_list_records): Also free imasks in prologue records.
3788 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3789 (output_spill_mask): Remove.
3790 (output_unwabi): New function.
3791 (output_epilogue, output_label_state, output_copy_state): Call
3792 alloc_record.
3793 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3794 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3795 argument.
3796 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3797 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3798 as part of handling the prologue records. Emit region's imask if
3799 we have one. Handle unwabi, epilogue, label_state, copy_state,
3800 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3801 spill_sprel_p, and spill_reg_p records.
3802 (set_imask, count_bits, slot_index): New function.
3803 (fixup_unw_records): Fix region size computation. Handle
3804 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3805 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3806 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3807 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3808 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3809 (dot_save): Use manifest constants for applicaton registers.
3810 Handle REG_PR and REG_PRIUNAT.
3811 (dot_restore): Don't just ignore it.
3812 (dot_restorereg): New function..
3813 (generate_unwind_image): Ensure unwind info is a multiple of eight
3814 bytes, not just four bytes.
3815 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3816 (dot_altrp): Don't just ignore it.
3817 (dot_savemem): New function. Replaces dot_savesp() and
3818 dot_savepsp(). Use manifest constants for applicaton registers.
3819 Handle REG_PR and REG_PRIUNAT.
3820 (dot_savef): Simplify.
3821 (dot_saveb): Support generation of br_gr.
3822 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3823 dot_label_state, dot_copy_state): New function.
3824 (dot_unwabi): Don't just ignore it.
3825 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3826 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3827 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3828 (emit_one_bundle): Set slot number for prologue/body records
3829 *before* emitting the first insn.
3830 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3831 (md_begin): Declare "psp" pseudo-register.
3832 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3833 so we don't get segfault.
3834 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3835 counts as required per SW Conventions manual
3836 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3837 output_preds_psprel, output_preds_sprel, output_spill_base,
3838 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3839 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3840 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3841 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3842 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3843 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3844 (dot_vframe): Implement.
3845 (dot_vframesp, dot_vframepsp): New function.
3846
3847 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3848
3849 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3850 * configure: Regenerate.
3851
3852 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3853
3854 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3855 (md_estimate_size_before_relax): so we can use it here instead of
3856 old kludges. Localise vars to blocks. Comment.
3857
3858 * frags.c (frag_new): Update fr_var comments.
3859 * frags.h (struct frag): Ditto.
3860
3861 2000-05-22 Richard Henderson <rth@cygnus.com>
3862
3863 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3864 (pseudo_func): Add pcrel.
3865 (operand_match): Handle IA64_OPND_TGT64.
3866 (build_insn): Likewise.
3867 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3868 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3869 (fix_insn): Handle all three 64-bit relocation types.
3870
3871 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3872
3873 * obj.h (struct format_ops): New members begin, app_file,
3874 s_set_other, s_set_desc, s_get_type, s_set_type,
3875 separate_stab_sections, init_stab_section.
3876
3877 * config/obj-multi.h: Update GPL notice to v2.
3878 (obj_begin): New.
3879 (obj_app_file): New.
3880 (S_SET_SIZE): Test s_set_size for NULL before calling.
3881 (S_SET_ALIGN): Similar for s_set_align.
3882 (S_SET_OTHER): New.
3883 (S_SET_DESC): New.
3884 (S_GET_TYPE): New.
3885 (S_SET_TYPE): New.
3886 (SEPARATE_STAB_SECTIONS): New.
3887 (INIT_STAB_SECTION): New.
3888 (EMIT_SECTION_SYMBOLS): New.
3889 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3890
3891 * config/obj-elf.h: Update GPL notice to v2.
3892 Mention that this file is included from obj-multi.h.
3893 (obj_begin): Wrap definition in ifndef.
3894 (elf_file_symbol): Constify declaration.
3895 (obj_app_file): Ditto.
3896 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3897 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3898
3899 * config/obj-elf.c (elf_s_set_other): New.
3900 (elf_file_symbol): Constify argument.
3901 (elf_separate_stab_sections): New.
3902 (elf_init_stab_section): New.
3903 (elf_format_ops): Add new members. Remove comma at end.
3904
3905 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3906 (ecoff_format_ops): Add new fields. Remove comma at end.
3907 Mention inconsistency for emit_section_symbols.
3908
3909 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3910
3911 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3912 (coff_separate_stab_sections): New.
3913 (coff_format_ops): Add new members.
3914
3915 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3916 (obj_aout_s_set_other): New.
3917 (obj_aout_s_set_desc): New.
3918 (obj_aout_s_get_type): New.
3919 (obj_aout_s_set_type): New.
3920 (obj_aout_separate_stab_sections): New.
3921 (aout_format_ops): New members added. Use obj_aout_process_stab,
3922 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3923 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3924 appropriate.
3925 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3926
3927 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3928
3929 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3930 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3931 (md_estimate_size_before_relax): Ensure jumps to weak and
3932 externally visible symbols are relocatable.
3933
3934 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3935
3936 * stabs.c (aout_process_stab): Make global.
3937 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3938 * read.h (aout_process_stab): Declare.
3939
3940 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3941 Generalize to *aout, *coff *elf.
3942 * configure: Regenerated.
3943
3944 * doc/internals.texi (Object format backend): Say
3945 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3946
3947 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3948 * Makefile.in: Regenerated.
3949
3950 2000-05-19 Catherine Moore <clm@cygnus.com>
3951
3952 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3953
3954 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3955
3956 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3957 instruction to reflect change in re_assemble_*.
3958
3959 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3960
3961 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3962 build PA64 ELF tools.
3963 * configure: Rebuilt.
3964
3965 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3966
3967 * Makefile.am: Regenerate dependencies.
3968 * Makefile.in: Regenerate.
3969
3970 2000-05-15 Nick Clifton <nickc@cygnus.com>
3971
3972 * config/tc-arm.c (struct asm_psr): Add boolean field
3973 distinguishing between CSPR and SPSR. Rename 'number' field
3974 to 'field'.
3975 (psrs): Rearrange contents to match new asm_psr structure.
3976 (arm_psr_parse): Move next to psr_required_here. Make it
3977 return an asm_psr structure.
3978 (psr_required_here): Use asm_psr structure returned by
3979 arm_psr_parse.
3980 (do_msr): Reorganise to allow psr_required_here to be called
3981 only once.
3982 (md_undefined_name): Mark 'name' parameter as unused, since
3983 the COFF target does not use it.
3984
3985 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3986
3987 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3988 standards.
3989 * config/te-aux.h: Likewise.
3990 * config/te-dpx2.h: Likewise.
3991 * config/te-go32.h: Likewise.
3992 * config/te-hp300.h: Likewise.
3993 * config/te-hppa.h: Likewise.
3994 * config/te-i386aix.h: Likewise.
3995 * config/te-ic960.h: Likewise.
3996 * config/te-interix.h: Likewise.
3997 * config/te-nbsd532.h: Likewise.
3998 * config/te-pc532mach.h: Likewise.
3999 * config/te-ppcnw.h: Likewise.
4000 * config/te-psos.h: Likewise.
4001 * config/te-sparcaout.h: Likewise.
4002 * config/te-sun3.h: Likewise.
4003 * config/te-sysv32.h: Likewise.
4004
4005 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4006
4007 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4008 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4009 and sign extend without an if statement.
4010 (build_bytes): Likewise.
4011
4012 2000-05-14 Kazu Hirata <kazu@hxi.com>
4013
4014 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4015 X_add_symbol L_32 case.
4016
4017 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4018
4019 * config/te-freebsd.h: New file.
4020
4021 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4022
4023 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4024 bindtextdomain): Replace defines with those from intl/libgettext.h
4025 to quieten gcc warnings.
4026
4027 * NEWS: Mention x86 .arch and -q.
4028
4029 * config/tc-i386.c (quiet_warnings): New.
4030 (md_assemble): Use quiet_warnings.
4031 (md_parse_option): Set quiet_warnings from -q.
4032 (md_show_usage): Mention -q, delete -m.
4033 (flag_do_long_jump): Delete.
4034 (md_parse_option): Remove -m.
4035 (md_show_usage): Remove -m.
4036 (md_create_long_jump): Remove useless flag_do_long_jump code.
4037
4038 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4039 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4040
4041 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4042 Alexander Sokolov <robocop@netlink.ru>
4043
4044 * doc/c-i386.texi (i386-Arch): New section.
4045 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4046
4047 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4048 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4049 architecture has been given and is not 486.
4050 (set_cpu_arch): New.
4051 (md_pseudo_table): Add .arch.
4052 (md_assemble): Warn if cpu architecture has been given and an
4053 unsupported instruction.
4054
4055 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4056 Move operand_types bit defines after relevant template field.
4057 (template): Add cpu_flags.
4058 (Cpu*): Define.
4059 (arch_entry): New.
4060
4061 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4062
4063 * config/tc-mn10300.h (md_end): Define.
4064 (mn10300_finalize): Declare.
4065 * config/tc-mn10300.c: Include dwarf2dbg.h.
4066 (debug_line): Define.
4067 (md_assemble): Generate dwarf2 line info.
4068 (mn10300_finalize): New function. Finalize dwarf2 info.
4069
4070 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4071
4072 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4073 external version of the relocation for weak symbols.
4074
4075 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4076
4077 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4078 frame size in units of 16 bytes, as required per SW Conventions manual.
4079 (output_unw_records): Output info-block header as a dword to get
4080 byte-order right.
4081
4082 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4083
4084 * as.h: #include "file", not <file> on files from ../include.
4085 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4086 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4087 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4088 (tc_coff_symbol_emit_hook): Ditto.
4089 (OPTCOUNT): Cast to int to avoid compiler warning.
4090 (md_begin): Fix signed/unsigned warnings.
4091
4092 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4093
4094 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4095 ABRANCH LONG case for a conditional branch on a 68000.
4096 (md_estimate_size_before_relax): Likewise. Also handle
4097 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4098 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4099 PC-relative on all CPUs.
4100 (md_estimate_size_before_relax): Likewise.
4101
4102 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4103
4104 * as.c (parse_args): Just mention current year in printed
4105 copyright message.
4106
4107 2000-05-03 J.T. Conklin <jtc@redback.com>
4108
4109 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4110 unit registers.
4111 (md_parse_option): Recognize -m7400.
4112
4113 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4114
4115 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4116 don't permit lp to become less than the words array.
4117
4118 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4119
4120 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4121 Fix little-endian case.
4122
4123 2000-05-03 David O'Brien <obrien@NUXI.com>
4124
4125 * as.c (parse_args): Update copyright.
4126
4127 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4128
4129 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4130 for the .bss section too.
4131
4132 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4133
4134 * configure.in: Set em=linux for hppa-*-linux.
4135 * configure: Regenerate.
4136 * doc/Makefile.in: Regenerate with correct automake.
4137
4138 * frags.c (frag_grow): Sanity check chunk_size.
4139
4140 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4141 * config/obj-som.h: Likewise.
4142 * config/obj-ieee.h: Likewise.
4143
4144 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4145
4146 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4147 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4148 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4149 (pa_ip): low_sign_unext now returns via function value. Use
4150 re_assemble_* instead of dis_assemble_* and
4151 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4152 unnecessarily.
4153 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4154 (md_section_align, md_parse_option, md_show_usage,
4155 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4156 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4157 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4158 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4159 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4160 pa_text): Likewise.
4161 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4162 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4163 outside of switch. Correct mask and shifting errors in case 10
4164 and case -11. In case 21, compare against signed range to suit
4165 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4166 case 17 and case 22, use offsetT variable to properly check range.
4167 Use re_assemble_* here too.
4168 (evaluate_absolute): Change type of value to offsetT. Call
4169 hppa_field_adjust to do the work for us.
4170 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4171 (pa_parse_cmpib_64_cmpltr): Ditto.
4172 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4173 of i to unsigned int.
4174 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4175 (pa_end_of_source): Return type is void.
4176
4177 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4178
4179 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4180
4181 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4182
4183 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4184 More comments added.
4185 (md_begin): Removed "construct symbols for each register name".
4186 Because register names conflicts with GCC generated function
4187 names.
4188 (avr_operand): Now constant numbers can be used as a register
4189 identifiers (0 as r0, 31 as r31).
4190 (md_assemble): use skip_space () before parsing instruction
4191 operands.
4192
4193 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4194
4195 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4196 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4197 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4198 * configure: Regenerate.
4199
4200 2000-04-29 Andreas Jaeger <aj@suse.de>
4201
4202 * as.h: Correctly check GCC version.
4203
4204 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4205
4206 * doc/as.1: Fix unbalanced brackets.
4207
4208 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4209 TE_FreeBSD.
4210 (line_comment_chars): Set to '/' if TE_FreeBSD.
4211
4212 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4213
4214 * configure.in: Configury support for PA64 (currently disabled).
4215 * configure: Rebuilt.
4216
4217 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4218
4219 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4220 bfd_set_section_alignment.
4221
4222 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4223
4224 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4225 than 32.
4226
4227 2000-04-24 Nick Clifton <nickc@cygnus.com>
4228
4229 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4230 * doc/as.texinfo (Align): Include arm and strongarm in list of
4231 targets that have the second form of the behaviour of the .align
4232 directive.
4233
4234 2000-04-24 Mark Klein <mklein@dis.com>
4235
4236 * config/obj-som.c: Terminate obj_pseudo_table.
4237
4238 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4239
4240 * as.c (parse_args): Allow md_parse_option to override -a listing
4241 option.
4242 * config/obj-coff.c (add_lineno): Change type of offset parameter
4243 from "int" to "bfd_vma."
4244 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4245 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4246 (ppc_change_csect): Align correctly for XCOFF64.
4247 (ppc_machine): New function, which discards "ppc_machine" line.
4248 (ppc_tc): Cons for 8 when code is 64 bit.
4249 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4250 relocations.
4251 (md_parse_option): Handle -a64 and -a32.
4252 (ppc_xcoff64): New.
4253 * config/tc-ppc.h (TARGET_MACH): Define.
4254 (TARGET_FORMAT): Move to function.
4255 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4256
4257 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4258
4259 * config/tc-avr.c: New AVR_ISA_ defined.
4260 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4261 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4262 for `fmul', `movw' and `lpm R,Z' instructions.
4263 (avr_operands): Warn if current opcode is a two-word instruction
4264 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4265 (avr_opcodes): New commands added.
4266 (REGISTER_P): Check 'a' and 'v' constraint letters.
4267 (mcu_types): New MCU added.
4268
4269 2000-04-22 Timothy Wall <twall@cygnus.com>
4270
4271 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4272 to "natval".
4273 (operand_match): Conditionally insert default bit values for IMMU9.
4274
4275 2000-04-14 Matthew Green <mrg@cygnus.com>
4276
4277 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4278 * configure: Rebuilt.
4279
4280 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4281 Jason Eckhardt <jle@cygnus.com>
4282
4283 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4284
4285 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4286 Added handling of new operand types l,y,&,fe,fE,fx.
4287
4288 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4289 David Mosberger <davidm@hpl.hp.com>
4290 Timothy Wall <twall@cygnus.com>
4291 Andrew MacLeod <amacleod@cygnus.com>
4292 Jim Wilson <wilson@cygnus.com>
4293
4294 * Makefile.am (CPU_TYPES): Add ia64.
4295 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4296 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4297 * Makefile.in: Rebuild.
4298 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4299 * configure: Rebuild.
4300 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4301 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4302 * expr.c (expr): Handle md_optimize_expr.
4303 * read.c (LEX_HASH): Add comment.
4304 * config/tc-ia64.c, config/tc-ia64.h: New files.
4305
4306 2000-04-21 Richard Henderson <rth@cygnus.com>
4307
4308 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4309 bundling a non-delayed branch type instruction.
4310
4311 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4312
4313 * config/tc-mn10300.c (HAVE_AM30): Define.
4314 (md_assemble): Use it.
4315
4316 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4317
4318 * config/obj-elf.c (obj_elf_change_section): Check for changed
4319 section attributes.
4320
4321 * Makefile.am: (CPU_MULTI_VALID): Remove.
4322 (MULTI_CPU_TYPES): Define.
4323 (MULTI_CPU_OBJ_VALID): Define.
4324 (DEPTC): Use the above.
4325 (DEPOBJ): Same here.
4326 (DEP2): And here.
4327 Regenerate dependencies.
4328 * Makefile.in: Regenerate.
4329
4330 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4331
4332 * Makefile.am (YACC, LEX): Get them from configure.
4333
4334 2000-04-18 H.J. Lu (hjl@gnu.org)
4335
4336 * config/tc-i386.c (offset_in_range): Use addressT instead of
4337 bfd_vma for non-bfd assemblers.
4338
4339 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4340
4341 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4342 doesn't give spurious errors.
4343
4344 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4345
4346 * as.h (SEEK_SET): Define if undefined.
4347
4348 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4349
4350 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4351 constants, and don't assume offsetT is 32 bits.
4352
4353 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4354
4355 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4356 (md_pcrel_from_section): Add prototype.
4357 (d10v_fix_adjustable): Add prototype.
4358 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4359
4360 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4361
4362 2000-04-12 Nick Clifton <nickc@cygnus.com>
4363
4364 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4365 symbol in frag chain.
4366
4367 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4368
4369 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4370 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4371 (fits_in_signed_word, smallest_imm_type): Ditto.
4372 (md_assemble): Use an offsetT var to hold offsetT values, not a
4373 long.
4374 (offset_in_range): New.
4375 (md_assemble): Use it.
4376 (md_convert_frag): Change type of target_address, opcode_address,
4377 and displacement_from_opcode_start to offsetT.
4378 (md_create_short_jump): Change type of offset to offsetT.
4379 (md_create_long_jump): Ditto.
4380 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4381 (md_chars_to_number): Remove.
4382 (output_invalid): Remove duplicate prototype.
4383
4384 2000-04-09 Nick Clifton <nickc@cygnus.com>
4385
4386 * Makefile.am (CPU_TYPES): Add 'avr'.
4387 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4388 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4389
4390 * Makefile.in: Regenerate.
4391
4392 * doc/as.texinfo: Add M32R documentation.
4393
4394 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4395
4396 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4397 --enable-build-warnings option.
4398 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4399 * Makefile.in, configure: Re-generate.
4400
4401 2000-04-07 Nick Clifton <nickc@cygnus.com>
4402
4403 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4404 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4405 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4406 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4407 (arm_force_relocation): Force relocations for
4408 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4409
4410 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4411
4412 * config/tc-sh.c (get_operands): There's no third operand if the
4413 first operand is an immediate.
4414
4415 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4416
4417 * config/tc-sh.c (immediate): Delete.
4418 (sh_operand_info): Add immediate member.
4419 (parse_reg): Use A_PC for pc.
4420 (parse_exp): Add second argument 'op'. All callers changed.
4421 (parse_at): Expect pc to be coded as A_PC.
4422 Use immediate field in *op.
4423 (insert): Add fourth argument 'op'. All callers changed.
4424 (build_relax): Add second argument 'op'. All callers changed.
4425 (insert_loop_bounds): New function.
4426 (build_Mytes): Remove DISP_4.
4427 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4428 (assemble_ppi): Use immediate field in *operand.
4429 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4430 (md_apply_fix): Likewise.
4431 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4432
4433 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4434
4435 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4436
4437 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4438
4439 * internals.texi (CPU backend): Document
4440 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4441
4442 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4443
4444 * po/gas.pot: Regenerate.
4445
4446 * as.c (show_usage): Restore translated part of bug string.
4447 * gasp.c (show_usage): Likewise.
4448
4449 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4450 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4451 than move-if-change.
4452 (DEP1): Modify for "gcc -MM".
4453 (DEPTC): Likewise.
4454 (DEPOBJ): Likewise.
4455 (DEP2): Likewise.
4456 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4457 Update dependencies.
4458 * Makefile.in: Regenerate.
4459
4460 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4461
4462 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4463 (md_begin): Likewise.
4464 (HAVE_AM33): New macro.
4465 (md_assemble): Use it. Match r_regs and xr_regs only if
4466 HAVE_AM33.
4467
4468 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4469
4470 * as.h: #include "bin-bugs.h"
4471 * as.c (show_usage): Use REPORT_BUGS_TO.
4472 * gasp.c: #include "bin-bugs.h"
4473 (show_usage): Use REPORT_BUGS_TO.
4474
4475 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4476
4477 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4478
4479 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4480 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4481 adjustments.
4482
4483 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4484
4485 * config/tc-i386.c (i386_immediate): Don't assume a constant
4486 immediate is necessarily 16 bits when in 16 bit code mode.
4487 (md_assemble): Instead set guess_suffix here after we have checked
4488 registers.
4489
4490 2000-04-02 Richard Henderson <rth@cygnus.com>
4491
4492 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4493 quantities. Correct right shift sign extension.
4494 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4495 32-bit value when shifting into place.
4496
4497 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4498
4499 * app.c: Add ATTRIBUTE_UNUSED as needed.
4500 * config/tc-ppc.c: Likewise.
4501 (ppc_size): Make unsigned long.
4502 (ppc_insert_operand): Add casts to avoid warnings.
4503
4504 2000-03-31 Nick Clifton <nickc@cygnus.com>
4505
4506 * config/tc-d10v.h (md_flush_pending_output): Define.
4507
4508 2000-03-29 Nick Clifton <nickc@cygnus.com>
4509
4510 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4511 segment. Works for both BFD_ASSEMBLER and others.
4512 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4513
4514 2000-03-29 Nick Clifton <nickc@cygnus.com
4515
4516 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4517
4518 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4519
4520 * listing.c (LISTING_LHS_WIDTH): Default depends on
4521 LISTING_WORD_SIZE.
4522 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4523
4524 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4525
4526 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4527 string literal.
4528
4529 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4530
4531 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4532
4533 * config/tc-avr.c (mcu_types): Add missing initialiser.
4534 (md_pcrel_from_section): Add prototype.
4535 (avr_operand): Remove redundant test of unsigned < 0.
4536 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4537
4538 2000-03-27 Denis Chertykov <denisc@overta.ru>
4539
4540 * config/tc-avr.c: New file for AVR support.
4541 * config/tc-avr.h: Likewise.
4542 * configure.in: Add AVR support.
4543 * configure: Regenerate.
4544
4545 2000-03-26 Timothy Wall <twall@cygnus.com>
4546
4547 * gasp.c (macro_op): Add new argument to check_macro call.
4548 Macro structure definitions moved to macro.h
4549 * sb.h: Add argument to prototype for input_scrub_include_sb.
4550 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4551 nesting checks with an additional flag.
4552 (struct input_save): Add flag to indicate whether current sb
4553 should be checked for proper macro/conditional nesting.
4554 (input_scrub_push/pop): Save/restore nest check flag.
4555 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4556 defined.
4557 * macro.c (check_macro): Allow caller to retrieve parsed macro
4558 information if a pointer is provided. This information may be
4559 used by the new macro hooks.
4560 * macro.h: Update prototype for check_macro. Macro struct
4561 definitions moved here from macro.c/gasp.c.
4562 * read.c (read_a_source_file): Add parameter to check_macro call,
4563 and pass macro info to the macro hook, if defined.
4564 (input_scrub_insert_line): New. Allow insertion of a line of
4565 characters into the input stream.
4566 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4567 file into the input stream.
4568 (s_include): Use input_scrub_insert_file.
4569 * internals.texi: Document new macro hooks.
4570 * as.h: New prototypes added.
4571
4572 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4573
4574 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4575 an initial capital letter.
4576 (i386_index_check): Reindent.
4577
4578 2000-03-19 Nick Clifton <nickc@cygnus.com>
4579
4580 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4581 relative branches.
4582
4583 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4584
4585 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4586 instruction operand bad if Rd > 7 when generating
4587 thumb instructions. Prevents for example,
4588 "adr r12,label" from silently failing and generating
4589 the wrong instruction.
4590
4591 2000-03-17 Nick Clifton <nickc@cygnus.com>
4592
4593 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4594 that have a destingation >= 0x400000.
4595 Fix compile time warning messages.
4596
4597 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4598
4599 * config/tc-sh.c (md_begin): When encountering insn that are
4600 not supported by the current arch, only change the name if
4601 its contents are the same as prev_name.
4602 (get_specific): If the the architecture doesn't match, fail.
4603
4604 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4605
4606 * config/tc-sh.c (IDENT_CHAR): Define.
4607 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4608 matching back where it came from.
4609
4610 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4611
4612 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4613
4614 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4615
4616 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4617 normal operands.
4618
4619 2000-03-15 Kazu Hirata <kazu@hxi.com>
4620
4621 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4622
4623 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4624
4625 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4626 floating-point-number, make sure 'f' is in FLT_CHARS.
4627
4628 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4629
4630 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4631 (s_lcomm_internal): Use it.
4632 * doc/internals.texi (CPU backend): Document it.
4633 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4634 bytes.
4635
4636 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4637
4638 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4639 when embedded-pic.
4640
4641 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4642 implementation doesn't have special handling for switch
4643 statements.
4644 (macro_build): Allow for code in sections other than .text.
4645 (macro): Likewise.
4646 (mips_ip): Likewise.
4647 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4648 Don't perform relocs if we will be outputting them.
4649 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4650 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4651 embedded-pic.
4652
4653 2000-03-09 Catherine Moore <clm@cygnus.com>
4654
4655 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4656 relocation type based on the entry in the fixup structure.
4657 Put S_IS_EXTERN processing back in.
4658
4659 2000-03-08 H.J. Lu (hjl@gnu.org)
4660
4661 * Makefile.am (install-exec-tooldir): Depend on
4662 install-exec-bindir for parallel make.
4663 * Makefile.in: Regenerated.
4664
4665 2000-03-06 Nick Clifton <nickc@cygnus.com>
4666
4667 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4668 switch.
4669 (md_parse_option): Parse -m32r command line switch - disable m32rx
4670 compatability.
4671 (md_show_usage): Document new option.
4672
4673 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4674 * doc/Makefile.in: Regenerate.
4675 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4676
4677 2000-03-02 Michael Meissner <meissner@redhat.com>
4678
4679 * config/tc-d30v.c (check_range): Remove code that incorrectly
4680 sign extended values where bits < 32.
4681
4682 2000-03-02 H.J. Lu (hjl@gnu.org)
4683
4684 * configure.in: Support --enable-targets=all on ia32.
4685 * configure: Regenerated.
4686
4687 2000-03-01 Nick Clifton <nickc@cygnus.com>
4688
4689 * gasp.c (do_align): Remove bogus check of alignment value.
4690
4691 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4692
4693 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4694 TC_PPC was defined forced the type of a symbol with no other type
4695 to be BSF_OBJECT.
4696
4697 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4698
4699 * doc/internals.texi (CPU backend): Mention that
4700 line_separator_chars do not break up comments. Fix typos for
4701 LEX_AT and LEX_NAME descriptions. Document operands for
4702 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4703 description of md_create_short_jump usage. Document argument for
4704 md_undefined_symbol.
4705
4706 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4707
4708 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4709 (md_parse_option): Handle it.
4710 (md_show_usage): Document it.
4711
4712 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4713
4714 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4715 opcode, for the instruction `pal19'. From Andrea Arcangeli
4716 <andrea@suse.de>.
4717
4718 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4719
4720 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4721 from here..
4722 (md_assemble): To here, before template operands are matched.
4723 Also ensure a constant immediate is sign extended when we know the
4724 size is at most 16 bits. This is to catch cases like "add
4725 $0xffc0,%ax" where we don't know the size, and thus that the
4726 immediate can be represented as Imm8S until after parsing the
4727 register operand.
4728 (i386_displacement): Similarly sign extend 16 bit constant
4729 displacements.
4730 (md_assemble): Relax 16-bit jump constant range check to suit sign
4731 extended displacements.
4732
4733 2000-02-26 Andreas Jaeger <aj@suse.de>
4734
4735 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4736
4737 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4738
4739 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4740 call operands when intel_syntax.
4741 (intel_float_operand): Return 2 for "fi...".
4742 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4743 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4744 earlier "SHORT" change.
4745 (md_assemble): When determining suffix from Regs, exclude
4746 InOutPortReg.
4747
4748 2000-02-24 Nick Clifton <nickc@cygnus.com>
4749
4750 * configure: Add arm-wince, mips-pe and sh-pe targets.
4751 * configure: Regenerate.
4752
4753 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4754 sh-pe targets.
4755 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4756 "pe-mips" for the mips-pe target.
4757
4758 * config/tc-arm.c (insns): Change displacement encoded in BL
4759 and B instructions if the target port is arm-wince.
4760 (do_ldst): Do not bias the relocation offset if the target
4761 port is arm-wince.
4762 (md_pcrel_from): Add in missing relocation offset bias if the
4763 target os arm-wince.
4764
4765 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4766 (md_begin): Disable -G support for mips-pe target.
4767 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4768 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4769 COFF flavour.
4770
4771 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4772 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4773 assembler, just set the alignment to 4.
4774
4775 * config/te-wince-pe.h: New file for WinCE targets. Define
4776 TE_WINCE.
4777
4778 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4779
4780 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4781 string instructions.
4782 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4783 (i386_intel_memory_operand): After finding a segment override,
4784 check again for no `[' before looking for a displacement. Bomb if
4785 more than one displacement rather than silently discarding the
4786 second and subsequent ones. Free strings malloc'd by
4787 build_displacement_string.
4788
4789 2000-02-24 Catherine Moore <clm@cygnus.com>
4790
4791 * config/obj-som.c (obj_pseudo_table): Add "weak".
4792 (obj_som_weak): New routine.
4793
4794 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4795
4796 * config/tc-i386.c (union i386_op): New.
4797 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4798 Throughout file replace occurences of disps[n], imms[n], regs[n]
4799 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4800 intel mode operand swapping. Add assert in regKludge and
4801 fake_zero_displacement code. Test i.types[n] when outputting
4802 displacements and immediates. Combine output of Disp16 with
4803 Disp32.
4804 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4805 when in intel mode by (not) reversing fsub and fdiv operands
4806 before the template search. This fails for single operand
4807 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4808 undefined. Instead fix the base_opcode after we've found the
4809 template. Move base_opcode xor with found_reverse_match from
4810 opcode output code to before this fix so we test for the correct
4811 opcodes.
4812 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4813 check in intel mode. Instead compare opcodes.
4814
4815 * config/tc-i386.h (TC_RELOC): Delete.
4816 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4817 with equivalent call to reloc.
4818
4819 * as.h (flag_m68k_mri): Move declaration after target include, and
4820 only declare when TC_M68K defined. Define as zero otherwise.
4821 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4822 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4823 Define as zero otherwise.
4824 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4825 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4826 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4827 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4828 testing whether defined.
4829 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4830 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4831 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4832 rather than testing whether defined.
4833 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4834 (parse_mri_cons): Declare and use only when TC_M68K.
4835 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4836 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4837 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4838
4839 * NEWS: Mention IBM 370 support.
4840
4841 2000-02-23 Richard Henderson <rth@cygnus.com>
4842
4843 * config/tc-i386.c (md_assemble): When swapping operands for
4844 intel_syntax, assume everything that's not Imm or Disp is a
4845 register.
4846
4847 2000-02-23 Linas Vepstas <linas@linas.org>
4848
4849 * config/tc-i370.c, config/tc-i370.h: New files.
4850 * Makefile.am: Add support for Linux/IBM 370.
4851 * configure.in: Likewise.
4852 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4853 * config/obj-elf.c: Include elf/i370.h
4854 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4855
4856 * Makefile.in: Regenerate.
4857 * configure: Regenerate.
4858
4859 * doc/c-i370.texi: New file.
4860 * doc/all.texi: Include it.
4861 * doc/as.texinfo: And here.
4862 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4863 * doc/Makefile.in: Regenerate.
4864
4865 2000-02-19 Michael Meissner <meissner@redhat.com>
4866
4867 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4868 determine if an instruction can be used in parallel with an ADDppp
4869 or SUBppp instruction.
4870
4871 2000-02-22 Andrew Haley <aph@cygnus.com>
4872
4873 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4874
4875 2000-02-22 Andrew Haley <aph@cygnus.com>
4876
4877 * config/tc-mips.c (mips_gp32): New variable.
4878 (macro_build) Use mips_gp32.
4879 (mips_ip): Ditto.
4880 (md_longopts): Add "-mgp32" and "-mgp64".
4881 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4882
4883 (OPTION_M7900): Change offset
4884 (OPTION_NO_M7900): Ditto.
4885
4886 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4887
4888 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4889 warning, and bump it to 1.
4890
4891 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4892
4893 From Brad Lucier <lucier@math.purdue.edu>:
4894 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4895 match format.
4896
4897 2000-02-21 Catherine Moore <clm@cygnus.com>
4898
4899 * config/tc-mips.c (MF_HILO_INSN): Define.
4900 (mips_7000_hilo_fix): Declare.
4901 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4902 (md_parse_option): Check for 7000_HILO_FIX options.
4903 (OPTION_M7000_HILO_FIX): Define.
4904 (OPTION_NO_M7000_HILO_FIX): Define.
4905 * doc/c-mips.texi (-mfix7000): Describe.
4906
4907 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4908
4909 * listing.c (print_lines): Remove unused variable `end'.
4910
4911 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4912 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4913 reloc_type when BFD_ASSEMBLER.
4914 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4915 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4916 statement and quell signed vs. unsigned comparison warning.
4917
4918 2000-02-18 Nick Clifton <nickc@cygnus.com>
4919
4920 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4921 the computed frag offset, rather than overwriting it.
4922
4923 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4924
4925 * config/tc-sh.c ("elf/sh.h"): Include.
4926 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4927 (md.begin): Initialize target_arch.
4928 Only include opcodes in has table that match selected architecture.
4929 (parse_reg): Recognize register names for sh-dsp.
4930 (parse_at): Recognize post-modify addressing.
4931 (get_operands): The leading space is now optional.
4932 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4933 arguments. Update valid_arch.
4934 (build_Mytes): Add support for SDT_REG_N.
4935 (find_cooked_opcode): New function, broken out of md_assemble.
4936 (assemble_ppi, sh_elf_final_processing): New functions.
4937 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4938 (md_longopts, md_parse_option): New option: -dsp.
4939 * config/tc-sh.h (elf_tc_final_processing): Define.
4940 (sh_elf_final_processing): Declare.
4941
4942 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4943
4944 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4945 the unwinder subspace. Save the current seg/subseg before creating
4946 the new seg/subseg.
4947
4948 2000-02-10 Nick Clifton <nickc@cygnus.com>
4949
4950 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4951 little endian targets.
4952 (INST_BYTE1): Redefine to handle big and little endian
4953 targets.
4954 (cpu_type): New type: Select between M340 and M210.
4955 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4956 instructions of the M340.
4957 (md_assemble): Add support for the MULSH and OPSR classes of
4958 instructions.
4959 (md_atof): Add support for little endian targets.
4960 (md_parse_option): Add support for -EL, -EB and -mcpu command
4961 line switches.
4962 (md_convert_frag): Add support for little endian targets.
4963 (md_apply_fix3): Add support for little endian targets.
4964 (md_number_to_chars): Add support for little endian targets.
4965
4966 2000-02-10 Timothy Wall <twall@redhat.com>
4967
4968 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4969 defined, use it to verify the symbol just read should be a label.
4970
4971 2000-02-10 Timothy Wall <twall@redhat.com>
4972
4973 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4974 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4975 around colons when KEEP_WHITE_AROUND_COLON is defined.
4976 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4977 and KEEP_WHITE_AROUND_COLON.
4978
4979 2000-02-08 Timothy Wall <twall@redhat.com>
4980
4981 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4982 logic.
4983 (do_repeat): New. Abstract repeat logic so that a "break" can be
4984 implemented.
4985 (end_repeat): New. Provide support for a "break" out of the
4986 repeat loop.
4987 * read.h: Add prototypes for new functions.
4988
4989 2000-02-08 Timothy Wall <twall@redhat.com>
4990
4991 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4992 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4993 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4994 non-zero.
4995
4996 2000-02-08 Timothy Wall <twall@redhat.com>
4997
4998 * read.c: Added elseif to directives table.
4999 * read.h: Added prototype for s_elseif.
5000 * doc/as.texinfo: Added description for elseif.
5001 * cond.c (s_elseif): New function
5002
5003 2000-02-04 Timothy Wall <twall@redhat.com>
5004
5005 * listing.c (print_lines): Remove conditionals causing bug in
5006 listings.
5007
5008 2000-02-03 Timothy Wall <twall@cygnus.com>
5009
5010 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5011 default values.
5012 * frags.c (frag_new): Calculate fr_fix in octets
5013 (frag_now_fix) Return offset as target address offset (bytes).
5014 (frag_now_fix_octets) New - Return offset in octets (8-bit
5015 quantities).
5016 * frags.h: Added prototype for frag_now_fix_octets().
5017 Distinguish between octets and bytes in field descriptions.
5018 * listing.c (calc_hex): Account for octets vs bytes when
5019 printing addresses/offsets.
5020 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5021 target is little-endian, print the octets in a word in big-endian
5022 order so that the display looks like a proper hexadecimal number,
5023 instead of having the octets reversed.
5024 * read.c (do_align): When recording alignment, alignment power
5025 should be in terms of target bytes (minimum addressible unit)
5026 instead of octets.
5027 (do_org) Convert ORG target address (byte) argument into an
5028 octet offset when generating a variable fragment.
5029 * symbols.c (resolve_symbol_value): Symbol final value
5030 converted to a target address offset (bytes) from its octet offset.
5031 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5032 offset (bytes) is adjusted by the frag offset (octets) converted
5033 to bytes.
5034 (coff_frob_section) Section alignment power is in terms of bytes;
5035 convert it to an octet alignment power when calculating size (and
5036 size mask) in octets. Don't modify the section size in order to
5037 "align" it for TI COFF, since that format has a different method
5038 for storing alignment information.
5039
5040 2000-02-01 Timothy Wall <twall@cygnus.com>
5041
5042 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5043 entries, matching the way GCC generates them. If not escaped, the
5044 filename is encoded incorrectly.
5045
5046 2000-01-31 Nick Clifton <nickc@cygnus.com>
5047
5048 * config/tc-arm.c (reg_table): Add support for ATPCS register
5049 naming conventions.
5050
5051 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5052
5053 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5054 already defined.
5055 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5056 New macro.
5057 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5058 of a symbol when we really care about its value.
5059
5060 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5061
5062 * config/tc-mcore.c (md_assemble): Give warning message if
5063 operands passes to instruction are more than the spec.
5064
5065 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5066
5067 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5068 Thumb mode but the label seen was not declared as '.thumb_func'
5069 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5070 correct disassembly of Thumb code bounded by non function labels.
5071
5072 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5073
5074 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5075 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5076
5077 * Makefile.in: Same here.
5078 Update copyright.
5079
5080 * configure.in: Set bfd_gas for i386-aout when primary target
5081 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5082 we may need the primary te_file. Remove incorrect comment.
5083
5084 * configure: Regenerate.
5085
5086 * config/e-i386aout.c: New file.
5087
5088 * as.c (USE_EMULATIONS): Move to before print_version_id.
5089 (struct emulation): Add i386aout.
5090 (show_usage): Split text strings. Reformat -a text. Add --em
5091 help.
5092 Update copyright.
5093
5094 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5095 (aout_format_ops): New.
5096 Update copyright.
5097
5098 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5099 preprocessor conditional and add aout USE_EMULATIONS tests.
5100 (read_a_source_file): Don't pass error strings to printf as
5101 format arg.
5102 Update copyright.
5103
5104 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5105 format arg.
5106 (do_data): Same here.
5107 (process_file): And here.
5108 Update copyright.
5109
5110 * symbols.c (colon): Rewrite "already defined" fatal message
5111 code for aout with USE_EMULATIONS.
5112 Update copyright.
5113
5114 * config/obj-aout.c (OBJ_HEADER): Define.
5115 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5116 fields of sentinel.
5117 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5118 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5119 forms here.
5120 (obj_aout_type): Expand S_SET_OTHER here too.
5121 (obj_read_begin_hook): Remove.
5122 (aout_pop_insert): New.
5123 (obj_aout_s_get_other): New.
5124 (obj_aout_s_get_desc): New.
5125 (aout_format_ops): New.
5126 Update copyright.
5127
5128 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5129 gets aout_pseudo_table.
5130 (aout_pseudo_table): Declare.
5131 (obj_read_begin_hook): Define.
5132 Update copyright.
5133
5134 * config/obj-coff.c (obj_pseudo_table): Rename to
5135 coff_pseudo_table.
5136 (coff_pop_insert): Use coff_pseudo_table.
5137 (coff_sec_sym_ok_for_reloc): Remove.
5138 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5139 and comment all zero entries and remove #if 0 code.
5140 Update copyright.
5141
5142 * config/obj-coff.h (obj_pop_insert): Define.
5143 (coff_pseudo_table): Declare.
5144 Update copyright.
5145
5146 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5147 s_get_size, s_set_size. Comment all zero entries.
5148 Update copyright.
5149
5150 * config/obj-elf.c (elf_s_get_other): New function.
5151 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5152 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5153 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5154 comment.
5155 (obj_elf_parse_section_letters): Don't pass error strings to
5156 printf as format arg.
5157 Update copyright.
5158
5159 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5160 OBJ_MAYBE_ECOFF.
5161 (elf_s_get_other): Declare.
5162 (S_GET_OTHER) Define as elf_s_get_other if not already
5163 defined.
5164 (S_SET_OTHER): Only define when not already defined.
5165 (elf_obj_read_begin_hook): Declare.
5166 (obj_read_begin_hook): Define.
5167 (elf_obj_symbol_new_hook): Declare.
5168 (obj_symbol_new_hook): Define.
5169 Update copyright.
5170
5171 * config/obj-multi.h: Add copyright header and protect against
5172 multiple inclusion. Add * to all function pointers.
5173 (OBJ_HEADER): If defined, include it rather than other defines
5174 in this file.
5175 (obj_frob_file_after_relocs): Test for NULL.
5176 (obj_symbol_new_hook): Here too.
5177 (obj_sec_sym_ok_for_reloc): And here.
5178 (S_GET_OTHER): Define.
5179 (S_GET_DESC): Define.
5180 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5181 (OBJ_MAYBE_ELF): Update comment.
5182
5183 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5184 OBJ_AOUT preprocessor conditional and handle emulation by
5185 testing OUTPUT_FLAVOR.
5186 (i386_displacement): Here too.
5187 (md_section_align): Similarly here.
5188 (i386_target_format): Conditionally compile when more than one
5189 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5190 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5191 (i386_displacement): Here too.
5192 Update copyright.
5193
5194 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5195 Define TARGET_FORMAT for aout only when not multi.
5196 Update copyright.
5197
5198 * config/te-multi.h: Delete file as it's identical to te-generic.h
5199
5200 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5201
5202 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5203 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5204 LONG_MNEM_SUFFIX.
5205
5206 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5207 DWORD_MNEM_SUFFIX.
5208 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5209 comments.
5210
5211 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5212
5213 * config/tc-mips.c (mips_do_align): New function.
5214 * config/tc-mips.h (md_do_align): Define.
5215
5216 2000-01-10 Philip Blundell <philb@gnu.org>
5217
5218 * doc/c-arm.texi (ARM Options): Fix typo.
5219 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5220 line separator for Linux.
5221 * doc/as.texinfo (Comments): Mention the ARM.
5222
5223 2000-01-10 Philip Blundell <pb@futuretv.com>
5224
5225 * configure.in (arm*-*-conix*): New target.
5226 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5227 armv*-*-linux-gnu.
5228 * configure: Regenerate.
5229
5230 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5231
5232 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5233 (obj_elf_visibility): New function.
5234
5235 * doc/as.texinfo (Visibility): New node: document visibility
5236 pseudo ops.
5237
5238 For older changes see ChangeLog-9899
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