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2001-05-25 H.J. Lu <hjl@gnu.org>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
766c03c9
AM		 12001-05-25 Alan Modra <amodra@one.net.au>
2
b58c9faf
AM		 3 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
4 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
5 that have been finalized.
6
c89c8534
AM		 7 * symbols.c (resolve_symbol_value): Clear sy_resolving before
8 taking exit_dont_set_value.
9
766c03c9
AM		 10 * write.c (relax_segment): Don't zap fr_symbol when relaxing.
11
6877bb43
TR		 122000-05-24 Tom Rix <trix@redhat.com>
13
14 * config/obj-coff.c : (add_lineno) xcoff allows negative line
15 numbers
16 * config/tc-ppc.c (ppc_stabx) : fix generated symbol
17
e027f3e8
AM		 182001-05-24 Alan Modra <amodra@one.net.au>
19
20 * write.c (write_object_file): Set finalize_syms = 1 before
21 size_seg is called.
22
d1cf510e
NC		 232001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
24
25 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
26 architecture, remove erraneous ISA_MIPS32.
27 (md_show_usage): Add MIPS r12k support.
28 (mips_cpu_info_table): Add MIPS r12k support.
29
507c8a1a
AM		 302001-05-22 Alan Modra <amodra@one.net.au>
31
2d0441d9
AM		 32 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
33 testing for NULs.
34
6386f3a7
AM		 35 * symbols.c (resolve_symbol_value): Remove "finalize" param,
36 instead use finalize_syms directly. Don't treat expressions
37 specially with regard to finalize_syms. Update calls to self.
38 (resolve_local_symbol): Update call to resolve_symbol_value.
39 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
40 !finalize_syms.
41 * symbols.h (resolve_symbol_value): Update prototype.
42 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
43 to resolve_symbol_value.
44 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
45 * config/obj-coff.c (do_relocs_for): Likewise.
46 (yank_symbols): Likewise.
47 (fixup_segment): Likewise.
48 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
49 * config/tc-mips.c (md_convert_frag): Likewise.
50 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
51 (ppc_fix_adjustable): Likewise.
52 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
53 (dwarf2dbg_convert_frag): Likewise.
54 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
55 (eh_frame_convert_frag): Likewise.
56 * expr.c (make_expr_symbol): Likewise.
57 * write.c (adjust_reloc_syms): Likewise.
58 (write_object_file): Likewise.
59 (relax_segment): Likewise.
60 (fixup_segment): Likewise.
61 (finalize_syms): Init to zero, and update comment.
62 (write_object_file): Set finalize_syms to 1 rather than 2.
63 * doc/internals.texi (sy_value): Mention finalize_syms.
64 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
65
c801568a
AM		 66 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
67 as relaxable if embedded system, make weak syms non-relaxable.
68 Move definition..
69 (tc_m68k_fix_adjustable): ..so it can be used here.
70 (md_apply_fix_2): Sign extend without conditional.
71
507c8a1a
AM		 72 * config/tc-v850.c: Update copyright.
73
aaa4f6d9
JJ		 742001-05-16 Jeff Johnston <jjohnstn@redhat.com>
75
76 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
77 howto entry is not found.
78
7e8f4100
AO		 792001-05-15 Alexandre Oliva <aoliva@redhat.com>
80
81 * config/tc-mn10300.c (mn10300_force_relocation): Don't
82 optimize differences between symbols in code sections to
83 constants.
84 (mn10300_fix_adjustable): Don't adjust to section+offset
85 relocations pointing at symbols in code sections.
86
9fcc94b6
AM		 872001-05-16 Alan Modra <amodra@one.net.au>
88
89 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
90 for 8 byte insns.
91 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
92 opcodes are output rather than after. Delete insn_size.
93 * config/tc-v850.c (md_assemble): Similarly, but delete
94 total_insn_size.
95
de1cb007
RH		 962001-05-14 Richard Henderson <rth@redhat.com>
97
98 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
99 last change.
100
67a659f6
RH		 1012001-05-14 Richard Henderson <rth@redhat.com>
102
103 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
104 also collect whether to expect an FDE augmentation.
105 (check_eh_frame): Rewrite as a state machine. Track where in
106 an FDE we are located, skip any augmentation.
107 (eh_frame_estimate_size_before_relax): Get code alignment from
108 the fragment subtype.
109 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
110 * read.c (emit_leb128_expr): Call check_eh_frame.
111
076dc439
AO		 1122001-05-14 Alexandre Oliva <aoliva@redhat.com>
113
114 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
115 before a relaxable insns.
116
4e75439a
AO		 1172001-05-13 Alexandre Oliva <aoliva@redhat.com>
118
119 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
120 between symbols if the base symbol is in the current section;
121 emit a PC-relative relocation instead.
122
bcee8eb8
AM		 1232001-05-12 Peter Targett <peter.targett@arccores.com>
124
125 * config/tc-arc.c: Update copyright and tidy source comments.
126 (md_pseudo_table): Add directive .cpu back as an alias for
127 .option. Add .file and .line for dwarf2 support.
128 (arc_mach_type): Make bfd_mach_arc_6 default.
129 (md_longopts): Add entry 'pre-v6' representing old command line
130 option when assembling for 'arc5' core versions.
131 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
132 default behaviour.
133 (arc_code_symbol): Make symbol value for @h30 fixup expression
134 equal to O_constant.
135 (md_assemble): Call dwarf2_emit_insn.
136 Include "dwarf2dbg2.h". Formatting fixes throughout file.
137 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
bcee8eb8
AM		 138 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
139
579f31ac
JJ		 1402001-05-11 Jakub Jelinek <jakub@redhat.com>
141
142 * config/tc-ia64.c (special_linkonce_name): New.
143 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
144 .gnu.linkonce.ia64unw{,i}.FOO.
145 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
146 (dot_endp): Add comment about it.
147
15f65ae4
NC		 1482001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
149
150 * config/tc-arm.c (arm_handle_align): When truncating an aligned
151 block, ensure that the low order bits of the alignment are
152 preserved.
153
606ab118
AM		 1542001-05-10 Alan Modra <amodra@one.net.au>
155
156 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
157 symbol_next.
158
159 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
160 current variable part of frag.
161 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
162 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
163 * config/tc-m68hc11.c (RELAX_STATE): Define.
164 (RELAX_LENGTH): Define.
165 (md_estimate_size_before_relax): Handle non-relaxable cases
166 separately from relaxable cases for clarity, and return correct
167 size for multi-pass relaxation.
168 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
169 (md_estimate_size_before_relax): As for tc-m68hc11.c.
170 (md_convert_frag): Remove "length_code".
171 * config/tc-vax.c (RELAX_STATE): Define.
172 (RELAX_LENGTH): Define.
173 (md_relax_table): Add missing entry.
174 (md_estimate_size_before_relax): As for tc-m68hc11.c.
175 (md_convert_frag): Remove "length_code".
176 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
177 don't bother setting fr_var. Return correct size for multi-pass
178 relaxation.
179 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
180 (md_convert_frag): Don't bother clearing fr_var.
181 (md_pseudo_table): Correct initialization.
182 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
183 (md_estimate_size_before_relax): No need to set fr_var.
184 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
185 (md_estimate_size_before_relax): No need to set fr_var.
186
1f23ade4
RH		 1872001-05-09 Richard Henderson <rth@redhat.com>
188
189 * config/tc-ia64.c (generate_unwind_image): Align the fragment
190 beginning a function's unwind info block.
191
96f37af6
AO		 1922001-05-09 Alexandre Oliva <aoliva@redhat.com>
193
194 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
195
8390138c
AS		 1962001-05-08 Andreas Schwab <schwab@suse.de>
197
198 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
199 fx_pcrel_adjust explicitly sign extend when reading it.
200
5c65dbc1
AM		 2012001-05-08 Alan Modra <amodra@one.net.au>
202
203 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
204 from md_relax_table, and combine some switch cases.
205
a7c92dae
AO		 2062001-05-06 Alexandre Oliva <aoliva@redhat.com>
207
208 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
209 from offset in non-pcrel operands too.
210
d8708f40
NC		 2112001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
212
213 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
214 * config/tc-arm.c (arm_handle_align): Do not insert more than
215 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
216 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
217
3438adb3
AM		 2182001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
219
220 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
221 Run "make dep-am".
222 * Makefile.in: Regenerate.
223 * configure.in: Remove duplicate mips-*-ecoff* entry.
224 * configure: Regenerate.
225
226 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
227 (n_names): Cast away type mismatch.
228 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
229 (obj_ecoff_frob_symbol): Likewise.
230 * ecoff.c: (add_file): Add unused attribute.
231 (ecoff_directive_begin): Likewise.
232 (ecoff_directive_bend): Likewise.
233 (ecoff_directive_def): Likewise.
234 (ecoff_directive_dim): Likewise.
235 (ecoff_directive_scl): Likewise.
236 (ecoff_directive_size): Likewise.
237 (ecoff_directive_type): Likewise.
238 (ecoff_directive_tag): Likewise.
239 (ecoff_directive_val): Likewise.
240 (ecoff_directive_endef): Likewise.
241 (ecoff_directive_end): Likewise.
242 (ecoff_directive_ent): Likewise.
243 (ecoff_directive_extern): Likewise.
244 (ecoff_directive_file): Likewise.
245 (ecoff_directive_fmask): Likewise.
246 (ecoff_directive_frame): Likewise.
247 (ecoff_directive_mask): Likewise.
248 (ecoff_directive_loc): Likewise.
249 (mark_stabs): Likewise.
250 (ecoff_stab): Likewise.
251 (ecoff_frob_symbol): Cast away type mismatch.
252 (ecoff_padding_adjust): Likewise.
253 (ecoff_build_symbols): Likewise.
254 (ecoff_build_procs): Likewise.
255 (ecoff_build_aux): Likewise.
256 (ecoff_build_strings): Likewise.
257 (ecoff_build_fdr): Likewise.
258 (ecoff_build_debug): Likewise.
259 * itbl-ops.c (itbl_assemble): Variable initialization.
260
636c26b0
AM		 2612001-05-03 Alan Modra <amodra@one.net.au>
262
263 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
264 expressions rather than triggering an assert.
265
c7e40348
NC		 2662001-05-02 Johan Rydberg <jrydberg@opencores.org>
267
3438adb3
AM		 268 * config/tc-openrisc.c: New file.
269 * config/tc-openrisc.h: Likewise.
c7e40348 270
3438adb3
AM		 271 * Makefile.am: Add OpenRISC target.
272 * Makefile.in: Regenerated.
c7e40348 273
3438adb3
AM		 274 * configure.in (openrisc-*-*): Add target.
275 * configure: Regenerated.
c7e40348 276
5cb1517b
NC		 2772001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
278
279 * config/tc-arm.c (arm_frag_align_code): Change error message to
280 more explanatory version.
281
f4ddc5e6
L		 2822001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
283
284 * config/tc-mips.c (md_parse_option): Also accept
285 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
286
fa7fda74
L		 2872001-04-27 David Mosberger <davidm@hpl.hp.com>
288
289 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
290 argument passing order: predicate goes last, not first.
291
87748b32
NC		 2922001-04-27 Sean McNeil <sean@mcneil.com>
293
294 * configure.in: Add arm-vxworks.
295 * configure: Regenerate.
296
16a0c2d4
NC		 2972001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
298
299 * config/tc-arm.c (arm_handle_align): New Function: Generate
300 no-op filled alignment frags.
301 (arm_frag_align_code): New Function: Create a code alignment frag.
302 (arm_init_frag): New Function: Initialse the target dependent
303 parts of a frag.
304
305 * config/tc-arm.h (TC_FRAG_TYPE): Define.
306 (TC_FRAG_INIT): Define.
307 (HANDLE_ALIGN): Define.
308 (md_do_align): Define.
309
ea3b9044
NC		 3102001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
311
312 * config/obj-coff.c (do_linenos_for): Check to see if the filename
313 symbol has been initialised before extracting its symbol index.
314
d6d788bd
L		 3152001-04-24 H.J. Lu <hjl@gnu.org>
316
317 * configure: Regenerated with the right version of autoconf.
318
6840198f
NC		 3192001-04-24 Christian Groessler <cpg@aladdin.de>
320
321 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
322 generate R_CALLR and R_REL16 relocations
323
1c97d17b
JE		 3242000-04-20 Jason Eckhardt <jle@redhat.com>
325
326 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
327 since frag_now can change after d10v_cleanup is called.
328
1c33f1da
DB		 3292001-04-16 David O'Brien <obrien@FreeBSD.org>
330
331 * configure.in: Add the em type for FreeBSD targets.
332 * configure: Regenerate.
333
eb0dfd58
AO		 3342001-04-14 Alexandre Oliva <aoliva@redhat.com>
335
8c5e1ccd
AO		 336 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
337 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
338
eb0dfd58
AO		 339 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
340 pc-relative relocations not placed at the end of the instruction.
341
1deb8127
JW		 3422001-04-13 Jim Wilson <wilson@redhat.com>
343
344 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
345 excluding br.i.
346
f5fa8ca2
JJ		 3472001-04-13 Jakub Jelinek <jakub@redhat.com>
348
349 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
350 handle SHF_MERGE and SHF_STRINGS.
351 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
352 (obj_elf_section): Allow additional argument specifying entity size.
353 * write.c (adjust_reloc_syms): Keep relocations against local symbols
354 in SEC_MERGE sections.
355
fb81275c
JM		 3562001-04-12 Jason Merrill <jason_merrill@redhat.com>
357
358 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
359
a8a22e33
AO		 3602001-04-12 Alexandre Oliva <aoliva@redhat.com>
361
362 * expr.c (operand): Pass &c to md_parse_name().
363 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
364
af9539e4
L		 3652001-04-07 Steven J. Hill <sjhill@cotw.com>
366
367 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
368
369 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
370 * Makefile.in: Regenerated.
371
372 * configure.in: Use traditional MIPS targets for Linux/MIPS.
373 * configure: Regenerated.
374
4dfea105
AO		 3752001-04-06 Alexandre Oliva <aoliva@redhat.com>
376
377 * config/tc-mn10300.c (xr_registers): Added `pc'.
378
e66457fb
AM		 3792001-04-05 Alan Modra <alan@linuxcare.com.au>
380
381 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
382 * configure: Regenerate.
383
384 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
385 cases, and always return size based on current fr_subtype.
386 (md_begin): Move initialization of md_relax_table..
387 (md_relax_table): ..to static initializer. Set rlx_length for
388 UNDEF_WORD_DISP cases.
389 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
390 (md_begin): Likewise.
391 (md_relax_table): Likewise.
392 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
393 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
394 Set rlx_backward and rlx_forward to zero for unused states.
395 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
396 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
397 (UNCOND12, UNCOND32): Remove duplicate defines.
398
aacb5251
HPN		 3992001-04-04 Hans-Peter Nilsson <hp@axis.com>
400
c335d394
HPN		 401 * config/tc-cris.c (md_estimate_size_before_relax) <case
402 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
403 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
404 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
405 Add cases to cover all relax states.
ed67db7a
HPN		 406 (cris_insn_first_word_frag): New.
407 (md_assemble): Call cris_insn_first_word_frag to get the first
408 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
409 end. Drop variable insn_size.
410 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
411 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
412 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 413
aacb5251
HPN		 414 * write.c (write_object_file): Reset broken word state before
415 calling relax_seg.
416
cdbc6895
AM		 4172001-03-31 Alan Modra <alan@linuxcare.com.au>
418
61b96bb4
AM		 419 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
420 for one line if not already enabled.
421 * cond.c (s_elseif): Correct conditional assembly listing.
422 (s_else): Likewise.
423
cdbc6895
AM		 424 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
425 Don't abort on NULL current_cframe.
426
93c2a809
AM		 4272001-03-30 Alan Modra <alan@linuxcare.com.au>
428
0529cb87 429 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 430 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
431 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
432 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
433 * config/obj-coff.c (do_relocs_for): Likewise.
434 (yank_symbols): Likewise.
435 (fixup_segment): Likewise.
436 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
437 (ppc_fix_adjustable): Likewise.
438 * config/tc-mips.c (md_convert_frag): Likewise.
439 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
440 * ehopt.c (eh_frame_convert_frag): Likewise.
441 * expr.c (make_expr_symbol): Likewise.
0529cb87 442
e46d99eb
AM		 443 * frags.h (struct frag): Add last_fr_address. Reorder fields for
444 better packing.
445 * symbols.c (resolve_symbol_value): Don't fix expression values
446 until relaxation is complete.
447 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
448 (S_GET_VALUE): Likewise, and return unresolved expression value.
449 * write.c (finalize_syms): New.
450 (relax_and_size_seg): Split into..
451 (relax_seg): New function, returns 1 if anything changed..
452 (size_seg): And the remainder of relax_and_size_seg.
453 (fixup_segment): Arrange for final resolution of sym values.
454 (adjust_reloc_syms): Likewise.
455 (write_object_file): Likewise, and repeatedly call relax_seg until
456 nothing more changes.
457 (relax_segment): Return 1 if anything changed. Use correct types
458 for rs_org `target' and `after'.
459 * write.h (finalize_syms): Declare.
460 (relax_segment): Update prototype.
461
93c2a809
AM		 462 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
463 do-nothing cases to switch to avoid abort on a second relaxation
464 pass, and tidy code a little.
465 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
466 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
467 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
468 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
469 (md_relax_table): Remove first four unused entries. Increment
470 rlx_length by one throughout table, and update comments to suit.
471 (md_estimate_size_before_relax): Return size of current variable
472 part of frag to reflect reality when relaxing more than once.
473 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
474 (COND32, UNCD32): Rename to DISP32 throughout.
475 (UNDEF_WORD_DISP): Renumber to 3.
476 (md_estimate_size_before_relax): Add extra do-nothing cases.
477 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
478 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
479 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
480 handle word and dword branches.
481
d551a338
HPN		 4822001-03-29 Hans-Peter Nilsson <hp@axis.com>
483
484 * config/tc-cris.h (tc_fix_adjustable): Allow only
485 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 486 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
487 example in comment to valid type.
d551a338 488
440ecb38
L		 4892001-03-28 H.J. Lu <hjl@gnu.org>
490
491 * read.c (equals): Set to local for COFF only if it hasn't been
492 defined before.
493
8a238888
AM		 4942001-03-28 Alan Modra <alan@linuxcare.com.au>
495
496 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
497 (md_begin): Use it when setting default architecture.
498
775cf891
NC		 4992001-03-27 Nick Papadonis <nick@coelacanth.com>
500
501 * read.c (equals): (for COFF) default symbols to being local.
502
f9c19112
HPN		 5032001-03-27 Hans-Peter Nilsson <hp@axis.com>
504
505 * configure.in (cris-*-*): Change default emulation to criself.
506 (cris-*-*aout*): New rule.
507 * configure: Regenerate.
508
07855bec
NC		 5092001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
510
511 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
512 BFD_RELOC_390_GOTENT.
513 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
514 BFD_RELOC_390_GOTENT.
515
5162001-03-26 Nick Clifton <nickc@redhat.com>
517
518 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
519 * config/tc-s390.c (s390_force_relocation): New function: Force
520 relocations for VTINHERIT relocs.
521
0285c67d
NC		 5222001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
523
524 * doc/as.texinfo: Put @c man begin to generate the as man page.
525 When generating man, define all the variables. Re-organize some
526 options to obtain better indentation of man page.
527 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
528 (as.1): Build from as.texinfo.
529 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
530
551c1ca1
AM		 5312001-03-25 Alan Modra <alan@linuxcare.com.au>
532
533 * config/tc-i386.c (i386_scale): Accept an absolute expression for
534 scale factor, and return the end of the expression.
535 (i386_operand): Modify for above.
536
c3a27914
NC		 5372001-03-23 Nick Clifton <nickc@redhat.com>
538
539 * doc/as.texinfo: Document --listing-XXX command line switches.
540 Explain why listings behave differently when -pipe is used.
541
37006e43
NC		 5422001-03-23 Richard Sandiford <rsandifo@redhat.com>
543
544 * write.c (fix_new_exp): Print an error if passed a register.
545
08caf3f8
HPN		 5462001-03-23 Hans-Peter Nilsson <hp@axis.com>
547
548 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
549 (PIC_SUFFIX_CHAR): New macro.
550 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
551 (pic): New variable.
552 (md_longopts): New option --pic.
553 (OPTION_PIC): Define.
554 (md_estimate_size_before_relax): Tweak longish comment.
555 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
556 (md_assemble): Handle a PIC relocation on prefix and normal
557 instruction operands.
558 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
559 "complex" operand expressions. Call frag_more outside
560 gen_cond_branch_32 parameter list.
561 (cris_process_instruction): Handle PIC relocs on parsed
562 operand expressions. Validize PIC reloc sizes.
563 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
564 (gen_bdap): Handle "complex" operand expressions.
565 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
566 ADD.D offset,PC as jump instruction if generating PIC. Generate
567 error instead of crashing on complex expressions.
568 (cris_number_to_imm): Add segT parameter. All callers changed.
569 Use segT parameter, not now_seg, for segment of fixup. Handle
570 PCREL relocations but check that they are fully resolved.
571 (md_parse_option): Handle OPTION_PIC.
572 (tc_gen_reloc): Handle PIC relocs.
573 (md_show_usage): Update for --pic.
574 (md_apply_fix3): Renamed from md_apply_fix.
575 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
576 (md_cris_force_relocation): Force relocation for PIC relocs.
577
578 * config/tc-cris.h: Tweak attribution.
579 (MD_APPLY_FIX3): Define.
580 (IS_CRIS_PIC_RELOC): New macro.
581 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
582 (tc_fix_adjustable): Don't adjust a globally visible symbol when
583 generating ELF.
8a238888 584 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 585
38686296
AM		 5862001-03-20 Alan Modra <alan@linuxcare.com.au>
587
588 * frags.h (struct frag): Add relax_marker.
589 * write.c (is_dnrange): Delete.
590 (relax_frag): Use correct types for `aim', `target', `address'.
591 Delete `offset', `was_address'. Test `relax_marker' instead of
592 using fragile (and slow) address test.
593 (relax_segment): Init and flip `relax_marker'.
594
2e98d2de
AM		 5952001-03-19 Alan Modra <alan@linuxcare.com.au>
596
597 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
598 used register name.
599
e629c13f
SC		 6002001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
601
602 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
603 with 'Motorola specification for assembly language input standard'.
604
249e3833
RH		 6052001-03-17 Richard Henderson <rth@redhat.com>
606
607 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
608 (dwarf2_directive_loc): Don't use them.
609 (dwarf2_directive_file): Reject duplicate file definitions.
610 (get_filenum): Zero allocated memory.
611 (out_file_list): Complain about missing file definitions.
612
2289f85d
AM		 6132001-03-17 Alan Modra <alan@linuxcare.com.au>
614
615 * read.c (do_org): Handle complex expressions.
616 * cgen.c (gas_cgen_finish_insn): Likewise.
617
4d5a53ff
JW		 6182001-03-15 David Mosberger <davidm@hpl.hp.com>
619
620 * config/tc-ia64.c (md): New member keep_pending_output.
621 (ia64_flush_pending_output): Flush only if md.keep_pending_output
622 is not set.
623 (dot_xdata): Turn on md.keep_pending_output for the duration of
624 this function.
625 (dot_xfloat_cons): Ditto.
626 (dot_xstringer): Ditto.
627 (dot_xdata_ua): Ditto.
628 (dot_xfloat_cons_ua): Ditto.
629
6302001-03-15 Jim Wilson <wilson@redhat.com>
631
632 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
633 label support.
634
19c0258a
AO		 6352001-03-15 Alexandre Oliva <aoliva@redhat.com>
636
637 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
638
d68d4570
DD		 6392001-03-15 DJ Delorie <dj@redhat.com>
640
641 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
642 blindly freeing string if it isn't at the top of the obstack.
643
f3c180ae
AM		 6442001-03-13 Alan Modra <alan@linuxcare.com.au>
645
646 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
647 (NUM_FLAG_CODE): Define.
648 (lex_got): New function.
649 (got_reloc): New global var.
650 (x86_cons_fix_new): New function.
651 (x86_cons): New function.
652 (i386_immediate): Use lex_got here, replacing inline code. Change
653 "ignoring junk.." error message to "junk.."
654 (i386_displacement): Likewise.
655 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
656 (x86_cons): Declare.
657 (TC_CONS_FIX_NEW): Define.
658 (x86_cons_fix_new): Declare.
659
83e7603d
NC		 6602001-03-12 Nick Clifton <nickc@redhat.com>
661
662 * config/tc-arm.c (md_begin): Always set machine type based on
663 cpu_variant.
664
1ae12ab7
AM		 6652001-03-07 Alan Modra <alan@linuxcare.com.au>
666
667 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 668 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 669 union.
f3c180ae
AM		 670 <JumpInterSegment output>: Use correct i.disp_reloc[].
671 <immediate output>: Likewise.
1ae12ab7 672
4f3c3dbb
NC		 6732001-03-06 Nick Clifton <nickc@redhat.com>
674
675 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
676 BLX(1) instruction.
677
dc84e067
NC		 6782001-03-06 Igor Shevlyakov <igor@windriver.com>
679
680 * config/tc-m68k.c : Add 5407 to archs[] table.
681 (HAVE_LONG_BRANCH): Add mcf5407.
682 (select_control_regs): Recognize 5407.
683
a8150a88
DB		 6842001-03-02 Dave Brolley <brolley@redhat.com>
685
1ae12ab7
AM		 686 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
687 than m32r_do_align.
a8150a88 688
e103941e
NC		 6892001-03-02 Richard Sandiford <rsandifo@redhat.com>
690
691 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
692 (gen_to_words): Print warnings if NaNs are found and the target CPU
693 does not support them. Allow largest exponent to be used in normal
694 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
695
7c44d1d3
AJ		 6962001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
697
698 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
699 anymore since we use bfd_elf_generic_reloc now.
700 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
701
27b7e12d
AM		 7022001-02-27 Alan Modra <alan@linuxcare.com.au>
703
704 * configure.in (BFD_VERSION): New.
705 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
706 * configure: Regenerate.
707 * Makefile.am: Run "make dep-am"
708 * Makefile.in: Regenerate.
709 * doc/Makefile.in: Regenerate.
710
1af96959
NC		 7112001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
712
713 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
714 SEC_NEVER_LOAD when the 'n' flag is used.
715 Add SEC_NEVER_LOAD to matchflags.
716
d95767bf
SC		 7172001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
718
719 * symbols.c (decode_local_label_name): Initialize message_format
720 only when an error is reported (perf pb due to I18N).
721
3737d051
L		 7222001-02-23 H.J. Lu <hjl@gnu.org>
723
724 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
725 BFD_ASSEMBLER is not defined.
726
b653e7f9
NC		 7272001-02-23 Richard Sandiford <rsandifo@redhat.com>
728
729 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
730 done if it's against a symbol.
731
7463c317
TW		 7322001-02-22 Timothy Wall <twall@cygnus.com>
733
734 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
735 target formats if applicable.
736 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
737 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
738 * Makefile.in: Regenerated.
739 * configure.in: Added configuration for ia64-*-aix*.
740 * configure: Regenerated.
7c44d1d3 741
87f8eb97
JW		 7422001-02-21 David Mosberger <davidm@hpl.hp.com>
743
744 * config/tc-ia64.c (enum operand_match_result): New type.
745 (operand_match): Change return type to operand_match_result.
746 Fix all returns appropriately, adding support for returning the
747 out-of-range result.
748 (parse_operands): New locals result, error_pos, out_of_range_pos,
749 curr_out_of_range_pos. Rewrite operand matching loop to give better
750 error messages.
7c44d1d3 751
33d01f33
JW		 7522001-02-21 David Mosberger <davidm@hpl.hp.com>
753
754 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
755 (dot_proc): Clear unwind.prologue_count to zero.
756 (dot_prologue): Increment unwind.prologue_count.
757 (dot_restore): If second operand is omitted, use
758 unwind.prologue_count -1 for "ecount" (# of additional regions to
759 pop). Decrement unwind.prologue_count by number of regions
760 popped.
761
7e84d676
NC		 7622001-02-21 Nick Clifton <nickc@redhat.com>
763
764 * doc/as.texinfo (Section): Note that some flags to the COFF
765 version of .section remove attributes rather than setting them.
766
5cd4edbe
KH		 7672001-02-20 Kazu Hirata <kazu@hxi.com>
768
29184774
NC		 769 * config/tc-pdp11.c: Fix formatting.
770 * config/tc-pdp11.h: Likewise.
5cd4edbe 771
80b3ee89
AJ		 7722001-02-20 Bo Thorsen <bo@suse.de>
773
774 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
775 entry.
776
0fde8cc6 7772001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 778
779 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
780 all FreeBSD platforms should look the same at this level.
781 * configure: Rebuilt.
782 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
783
e135f41b
NC		 7842001-02-18 lars brinkhoff <lars@nocrew.org>
785
786 * Makefile.am: Add PDP-11 target.
787 * configure.in: Likewise.
788 * config/tc-pdp11.c: New file.
789 * config/tc-pdp11.h: New file.
790 * doc/Makefile.am: Add PDP-11 documentation.
791 * doc/all.texi: Likewise.
792 * doc/as.texinfo: Likewise.
793 * doc/c-pdp11.texi: New file.
794
363c574f
MG		 7952001-02-16 matthew green <mrg@redhat.com>
796
80b3ee89 797 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 798
fa1cb89c
JW		 7992001-02-13 Jim Wilson <wilson@redhat.com>
800
801 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
802 reloc instead of a 0 reloc.
803 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
804 as done.
805 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
806
c842b53a
ILT		 8072001-02-13 Ian Lance Taylor <ian@zembu.com>
808
809 * write.c (is_dnrange): Stop as soon as the address becomes
810 larger.
811 (relax_frag): Add segment parameter. Only call symbol_get_frag
812 once. Only call is_dnrange if the symbol is in the same segment,
813 and the symbol address is larger.
814 (relax_segment): Pass segment to md_relax_frag and relax_frag.
815 * write.h (relax_frag): Update declaration.
816 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
817 it to relax_frag.
818 * config/tc-m32r.c (m32r_relax_frag): Likewise.
819 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
820 (m32r_relax_frag): Update declaration.
821 * config/tc-mips.h (md_relax_frag): Add segment parameter.
822 * config/tc-tic54x.h (md_relax_frag): Likewise.
823 * doc/internals.texi (CPU backend): Update documentation for
824 md_relax_frag.
825
6fad6acb
AM		 8262001-02-13 Alan Modra <alan@linuxcare.com.au>
827
fddf5b5b
AM		 828 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
829 Mention effect of < 386 architectures on jump promotion.
830 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
831
832 * config/tc-i386.c (no_cond_jump_promotion): New.
833 (set_cpu_arch): Parse "jumps" arch modifier.
834 (insn_size): Modify usage comment.
835 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
836 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
837 (TYPE_FROM_RELAX_STATE): New define.
838 (UNCOND_JUMP, COND_JUMP): Renumber.
839 (md_relax_table): Reorder to suit.
840 (COND_JUMP86): New define.
841 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
842 (md_assemble): Create frag var for jumps of max size, encode relax
843 state for COND_JUMP86.
844 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
845 leave conditional jumps small if no_cond_jump_promotion.
846 (md_convert_frag): Likewise.
847
6fad6acb
AM		 848 * expr.c (operator): Don't bump input_line_pointer for two char
849 operators. Instead return operator size via new param num_chars.
850 (expr): Use above to parse multi-char operators correctly.
851
23df1078
JH		 852Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
853
29184774 854 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 855 BFD_RELOC_X86_64_GOTPCREL.
856 (i386_validate_fix): Likewise.
857
b1e2e654
PB		 8582001-02-12 Philip Blundell <pb@futuretv.com>
859
860 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
861 ldrt/strt instructions.
862
9117d219
NC		 8632001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
864
865 * config/tc-mips.c (macro): For M_LA_AB emit a
866 BFD_RELOC_MIPS_CALL16 relocation or a
867 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
868 BFD_RELOC_MIPS_GOT16 and
869 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
870 loading the jump register when generating SVR4_PIC code.
871
97238fbd
CD		 8722001-02-10 Chris Demetriou <cgd@broadcom.com>
873
874 * configure.in: Make 'mipself' and 'mipsecoff' emulations
875 map to MIPS-specific files, as they used to do before the
876 change on 2000-05-21.
877 * configure: Regerate.
878
0f074f60
CD		 8792001-02-10 Chris Demetriou <cgd@broadcom.com>
880
881 * config/tc-mips.c (md_parse_option): Don't try to compile
882 ELF-only option code if not ELF.
883
91a2ae2a
RH		 8842001-02-08 David Mosberger <davidm@hpl.hp.com>
885
886 * config/tc-ia64.h (md_elf_section_type): New macro.
887 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
888 (they're now handled via ia64_elf_section_type.
889
890 * config/tc-ia64.c (unwind): New members saved_text_seg,
891 saved_text_subseg, and force_unwind_entry.
892 (optimize_unw_records): New function to optimize away unnecessary
893 unwind directives.
894 (ia64_elf_section_type): New function.
895 (output_unw_records): Generate unwind info only if the size is
896 non-zero or if it's forced for some other reason (e.g.,
897 handlerdata or a personality routine).
898 (generate_unwind_image): Don't switch back to previous
899 section---stay inside the unwind info section instead so that
900 handlerdata that may follow goes into the right place.
901 (dot_handlerdata): Force generation of unwind entry and save the
902 current active text segment before generating unwind image.
903 (dot_unwentry): Force generation of unwind entry.
904 (dot_personality): Ditto.
905 (dot_endp): Generate unwind table entry only if there is
906 some unwind info or the unwind entry was forced.
907
908 * config/tc-ia64.c (make_unw_section_name): New macro to form
909 unwind section name.
910 (generate_unwind_image): Add "text_name" argument. Use it to
911 form unwind section name.
912 (dot_handlerdata): Determine current segment (section) name and
913 pass it to generate_unwind_image().
914 (dot_endp): Determine current segment (section) name and use
915 it to determine the appropriate unwind section name.
916 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
917 n, fill, and max arguments.
918
a85d7ed0
NC		 9192001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
920
921 * Makefile.am: Add linux target for S/390.
922 * configure.in: Likewise.
923 * config/tc-s390.c: New file.
924 * config/tc-s390.h: New file.
925
de68de20
AO		 9262001-02-09 Alexandre Oliva <aoliva@redhat.com>
927
928 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
929 2byte, 4byte and 8byte.
930
8ea46bbd
AM		 9312001-02-08 Alan Modra <alan@linuxcare.com.au>
932
933 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
934 md_number_to_chars with size > sizeof (valueT).
935
a99746f4
L		 9362001-02-06 H.J. Lu <hjl@gnu.org>
937
938 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
939 there is no relocation.
940
f4e17b3d
L		 9412001-02-06 H.J. Lu <hjl@gnu.org>
942
943 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
944
945 * config/tc-ia64.c (md_parse_option): Only accept the valid
946 ia64 options on "-axxx".
947
3557da92
JW		 9482001-02-05 Jim Wilson <wilson@redhat.com>
949
950 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
951 aborting for invalid operands.
952
da6c73e0
AM		 9532001-02-06 Alan Modra <alan@linuxcare.com.au>
954
955 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
956 than via pointer. Update all callers.
957 (UNWIND_LOW32): Define.
958 (UNWIND_HIGH32): Define.
959 (pa_build_unwind_subspace): Use the above macros instead of dumping
960 bitfields directly. Call frag_more once rather than multiple times.
961 (md_assemble): Use UNWIND_LOW32.
962 (pa_entry): Likewise
963 (pa_procend): Likewise.
964 (process_exit): Use UNWIND_HIGH32.
965
986c6f4b
SC		 9662001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
967
968 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
969 function to select the header according to the cpu.
970 (md_after_pass_hook, md_do_align): Remove.
971 (md_cleanup, m68hc11_cleanup): Remove.
972 (md_pcrel_from_section): Declare.
973 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
974 (build_jump_insn, build_insn): Likewise.
975 (m68hc11_listing_header): New function.
976 (m68hc11_cleanup): Remove.
977
dbb8ad49
SC		 9782001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
979
328dc123 980 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 981 symbols because there is no support for shared libraries and these
328dc123 982 symbols can't be overridden (unless they are weak).
dbb8ad49 983
a987bfc9
RH		 9842001-02-01 Momchil Velikov <velco@fadata.bg>
985
986 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
987 for the compilation unit with a zero byte.
988
22862cde
AM		 9892001-01-30 Alan Modra <alan@linuxcare.com.au>
990
991 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
992 destinations. Correct range check for 17 and 22 bit branches.
993
8ec6253e
NC		 9942001-01-25 Nick Clifton <nickc@redhat.com>
995
996 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
997 still set. Issue an error message instead.
998 (md_estimate_size_before_relax): Delete unused variable
999 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 1000
43ad3147
KH		 10012001-01-23 Kazu Hirata <kazu@hxi.com>
1002
1003 * as.c: Fix formatting.
1004 * ehopt.c: Likewise.
1005 * messages.c: Likewise.
1006 * stabs.c: Likewise.
1007 * symbols.c: Likewise.
1008
015c05c1
AM		 10092001-01-23 Ben Elliston <bje@redhat.com>
1010
1011 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1012
66498417
KH		 10132001-01-22 Kazu Hirata <kazu@hxi.com>
1014
1015 * config/tc-alpha.c: Fix formatting.
1016
1aad8cf8
KH		 10172001-01-19 Kazu Hirata <kazu@hxi.com>
1018
1019 * config/tc-alpha.c: Fix formatting.
1020
32ff5c2e
KH		 10212001-01-18 Kazu Hirata <kazu@hxi.com>
1022
1023 * config/tc-alpha.c: Fix formatting.
1024
cd17328a
NC		 10252001-01-18 Nick Clifton <nickc@redhat.com>
1026
1027 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1028 "da" flags.
1029 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1030
81c425d1
AO		 10312001-01-18 Alexandre Oliva <aoliva@redhat.com>
1032
1033 * configure.in (cpu_type, arch): Match i386 too.
1034 * configure: Rebuilt.
1035
e5cb08ac
KH		 10362001-01-16 Kazu Hirata <kazu@hxi.com>
1037
1038 * config/tc-i386.c: Fix formatting.
1039
1d3d5051
AM		 10402001-01-16 Alan Modra <alan@linuxcare.com.au>
1041
64afeba3
AM		 1042 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1043 relocs for .PARISC.unwind section.
1044
1d3d5051
AM		 1045 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1046 depending on section flags, not just for .text.
1047
b44b1b85
JW		 10482001-01-15 Jim Wilson <wilson@redhat.com>
1049
1050 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1051 not immediately followed by an instruction.
1052
098f2ec3
KH		 10532001-01-15 Kazu Hirata <kazu@hxi.com>
1054
1055 * config/tc-m68hc11.c: Fix formatting.
1056
d4887adc
NC		 10572001-01-15 Nick Clifton <nickc@redhat.com>
1058
1059 * symbols.c (colon): Change 'already defined symbol' from a
1060 fatal error to an ordinary error. There is no reason why this
1061 error should be fatal.
1062
1063 * message.c (as_fatal): Delete output file, if one has been
015c05c1 1064 created.
d4887adc 1065
fcfd4916
AM		 10662001-01-14 Alan Modra <alan@linuxcare.com.au>
1067
1068 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1069
bfb32b52
KH		 10702001-01-14 Kazu Hirata <kazu@hxi.com>
1071
1072 * config/tc-alpha.c: Fix formatting.
1073 * config/tc-arc.c: Likewise.
1074 * config/tc-arc.h: Likewise.
1075 * config/tc-d10v.c: Likewise.
1076 * config/tc-i370.c: Likewise.
1077 * config/tc-i386.c: Likewise.
1078 * config/tc-i960.c: Likewise.
1079 * config/tc-m68k.c: Likewise.
1080 * config/tc-ppc.c: Likewise.
1081 * config/tc-sparc.c: Likewise.
1082 * config/tc-tahoe.c: Likewise.
1083 * config/tc-vax.c: Likewise.
1084
1e07b820
KH		 1085 * config/tc-arc.c: Fix formatting.
1086
19203624
KH		 1087 * config/tc-arc.c: Fix formatting.
1088
1328dc98
AM		 10892001-01-14 Alan Modra <alan@linuxcare.com.au>
1090
c46b7515
AM		 1091 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1092 both 32 and 64 bit ELF.
1093
1328dc98
AM		 1094 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1095 and don't bother storing `m' for "ce" completer. Tidy handling of
1096 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1097
b9d79e03
JH		 1098Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1099
29184774 1100 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 1101 (i386_mach): Declare.
29184774 1102 * config/tc-i386.c (i386_mach): New function.
b9d79e03 1103
a349d9dd
PB		 11042001-01-13 Philip Blundell <philb@gnu.org>
1105
1106 * doc/as.texinfo: Fix spelling and cross-references.
1107
1108 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1109 character for all systems, not just GNU/Linux. Make it explicit
1110 that `-k' doesn't affect code generation, just ELF flags.
1111
e2914f48
JH		 1112Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1113
1114 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1115 instructions.
1116
272d76e0
FCE		 11172001-01-12 Frank Ch. Eigler <fche@redhat.com>
1118
1119 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1120
d0398d6a
NC		 11212001-01-12 Nick Clifton <nickc@redhat.com>
1122
1123 * as.c (print_args): Update copyright date to 2001.
1124
2d73a4ca
NC		 11252001-01-12 Peter Targett <peter.targett@arccores.com>
1126
1127 * doc/c-arc.texi: New file.
1128 Some sections to be expanded.
1129
6e0b89ee
AM		 11302001-01-12 Alan Modra <alan@linuxcare.com.au>
1131
1132 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1133 (md_parse_option): Always accept "--32".
1134
0d2bcfaf
NC		 11352001-01-11 Peter Targett <peter.targett@arccores.com>
1136
1137 * as.h (TC_ARC): Ensure struc-symbol.h included.
1138 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1139 warnings.
1140 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1141 (TARGET_SYMBOL_FIELDS) added.
1142
1143 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1144 * doc/c-arc.texi: New file.
1145 Some sections to be expanded.
1146 * doc/as.texinfo: Update command-line options.
1147 Removed outdated text for ARC dependant features, instead include
1148 text from above file.
1149
1150 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1151 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1152 (targ-cpu.h) header.
1153 * config/tc-arc.h:
1154 * config/tc-arc.c: New updated configuration for
1155 ARC, including selection of core variants, and extensibility of
1156 instructions, registers etc. through directives.
1157
1158 * config/tc-arc.c (arc_extinst): Minor corrections for
1159 error messages.
1160 (arc_common) Likewise. Make alignment argument optional for local
1161 symbols also, with default of zero.
1162
88051039
SC		 11632001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1164
1165 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1166 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1167 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1168 and fix_new_exp() instead.
1169 (md_convert_frag): For indexed post byte use the symbol value
1170 rather than the displacement.
1171 (md_relax_table): Fix indexed offset relax.
1172
d8273f3b
SC		 11732001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1174
1175 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1176 relax weak symbols.
015c05c1 1177 (relaxable_symbol): New function.
d8273f3b 1178
eea2ad45
AJ		 11792001-01-11 Andreas Jaeger <aj@suse.de>
1180
1181 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1182 not used anywhere.
1183
7a91e76a
NC		 11842001-01-10 Nick Clifton <nickc@redhat.com>
1185
1186 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1187 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1188
aa257fcd
NC		 11892001-01-10 Nick Clifton <nickc@redhat.com>
1190
1191 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1192 character used to dollar local symbols.
1193 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1194 local label symbols.
1195 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1196 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1197 if defined.
1198 Use LOCAL_LABEL_CHAR.
1199 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1200 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1201 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1202
b77a7acd
AJ		 12032001-01-08 Bo Thorsen <bo@suse.de>
1204
015c05c1
AM		 1205 * config/tc-i386.c (i386_immediate, i386_displacement):
1206 GOTPCREL check fix.
b77a7acd 1207
5c2bd011
ILT		 12082001-01-07 Ian Lance Taylor <ian@zembu.com>
1209
1210 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1211 in last change.
1212
46a04e3a
PB		 12132001-01-07 Philip Blundell <philb@gnu.org>
1214
1215 * doc/as.texinfo (Bug Reporting): Update email address for
1216 reports.
1217 * README: Likewise.
1218
b96d3a20
JH		 1219Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1220
1221 * configure.in: Define DEFAULT_ARCH for i386.
29184774 1222 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 1223 move testing for 64bit operands to proper place.
1224
55b62671
AJ		 12252001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1226
1227 * doc/as.texinfo: Document '#' as comment character for i386 and
1228 x86_64. Add AMD x86-64 into menu of machine dependent information.
1229
1230 * doc/c-i386.texi: Document x86_64 extensions.
1231
7bc70a8e
JH		 1232Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1233
29184774 1234 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 1235
a167610d
JH		 1236Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1237
29184774 1238 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 1239 * NEWS: Add note about Pentium4 support.
1240
09f131f2
JH		 1241Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1242
29184774 1243 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 1244 (type_names): Add new types.
1245
6f8c0c4c
JH		 1246Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1247
29184774 1248 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 1249 CpuUnknown): Renumber
1250 (CpuP4, CpuSSE2): New.
1251 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1252
b96ed59a
PB		 12532001-01-03 Philip Blundell <pb@futuretv.com>
1254
1255 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1256 relocs.
1257 (alpha_fix_adjustable): Likewise.
1258 (md_apply_fix): Likewise.
1259
a735d1cd
L		 12602000-12-31 H.J. Lu <hjl@gnu.org>
1261
1262 * listing.c (listing_message): Allocate string only if it is
1263 used.
1264
1265 * configure: Rebuild.
1266
67db5ab4
HPN		 12672000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1268
1269 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1270 Point out caveats with generating fixups for the opcode in a frag.
1271
c0d8940f
JH		 1272Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1273
1274 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1275 * NEWS: Add x86_64.
1276
087f563c
L		 12772000-12-29 H.J. Lu <hjl@gnu.org>
1278
1279 * listing.c (calc_hex): Print the variable part only if the
1280 fragment type is rs_fill.
1281
8108ad8e
HPN		 12822000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1283
1284 * doc/internals.texi (tc_conditional_pseudoop,
1285 TC_LINKRELAX_FIXUP): Fix typos.
1286
799051fc
RH		 12872000-12-28 Richard Henderson <rth@redhat.com>
1288
1289 * write.c (subsegs_finish): Fix thinko last change -- don't
1290 "optimize" the alignment == 0 case.
1291
0a9ef439
RH		 12922000-12-28 Richard Henderson <rth@redhat.com>
1293
1294 * as.h (rs_align_test): New.
1295 * frags.c (NOP_OPCODE): Move default from read.c.
1296 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1297 (frag_align_code): New.
1298 * frags.h (frag_align_code): Declare.
1299 * read.c (NOP_OPCODE): Remove.
1300 (do_align): Use frag_align_code.
1301 * write.c (NOP_OPCODE): Remove.
1302 (get_recorded_alignment): New.
1303 (cvt_frag_to_fill): Handle rs_align_test.
1304 (relax_segment): Likewise.
1305 (subsegs_finish): Align last subseg in section to the
1306 section alignment. Use frag_align_code.
1307 * write.h (get_recorded_alignment): Declare.
1308 * config/obj-coff.c (size_section): Handle rs_align_test.
1309 (fill_section, fixup_mdeps): Likewise.
1310 (write_object_file): Use frag_align_code.
1311
1312 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1313 (alpha_handle_align): New.
1314 * config/tc-alpha.h (HANDLE_ALIGN): New.
1315 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1316
1317 * config/tc-i386.h (md_do_align): Use frag_align_code.
1318 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1319
1320 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1321 (ia64_handle_align): New.
1322 * config/tc-ia64.h (HANDLE_ALIGN): New.
1323 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1324
1325 * config/tc-m32r.c (m32r_do_align): Remove.
1326 (m32r_handle_align): New.
1327 (fill_insn): Use frag_align_code.
1328 * config/tc-m32r.h (md_do_align): Remove.
1329 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1330 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1331 * config/tc-mips.c, config/tc-mips.h: Similarly.
1332
1333 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1334 (sh_handle_align): Likewise. Handle rs_align_code.
1335 (sh_do_align): Remove.
1336 * config/tc-sh.h (md_do_align): Remove.
1337 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1338
1339 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1340 (sparc_handle_align): Likewise. Handle rs_align_code.
1341 * config/tc-sparc.h (md_do_align): Remove.
1342 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1343
3cd4dda7
DD		 13442000-12-22 DJ Delorie <dj@redhat.com>
1345
1346 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1347 when we assemble the first half of a pair.
1348
ec56dfb4
L		 13492000-12-22 H.J. Lu <hjl@gnu.org>
1350
1351 * config/tc-i386.c (reloc): Update the macro for non-bfd
1352 assembler.
1353 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1354
ad1172d4
L		 13552000-12-22 H.J. Lu <hjl@gnu.org>
1356
1357 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1358
3e73aa7c
JH		 1359Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1360
29184774 1361 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 1362 (QWORD_MNEM_SUFFIX): New macro.
1363 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1364 New macros
1365 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1366 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1367 ImmExt): Renumber.
1368 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1369 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1370 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1371 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1372 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1373 Renumber.
1374 (Reg, WordReg): Add Reg64.
1375 (Imm): Add Imm32S and Imm64.
1376 (EncImm): New.
1377 (Disp): Add Disp64 and Disp32S.
1378 (AnyMem): Add Disp32S.
1379 (RegRex, RegRex64): New macros.
1380 (rex_byte): New type.
29184774 1381 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 1382 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1383 (reloc): New parameter "signed"; support x86_64.
1384 (set_code_flag): New.
1385 (DEFAULT_ARCH): New macro; default to "i386".
1386 (default_arch): New static variable.
1387 (struct _i386_insn): New fields Operand_PCrel; rex.
1388 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1389 (flag_code): New enum and static variable.
1390 (use_rela_relocations): New static variable.
1391 (flag_code_names): New static variable.
1392 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1393 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1394 K6 and Athlon.
1395 (i386_align_code): Return plain "nop" for x86_64.
1396 (mode_from_disp_size): Support Disp32S.
1397 (smallest_imm_type): Support Imm32S and Imm64.
1398 (offset_in_range): Support size of 8.
1399 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1400 (md_pseudo_table): Add "code64"; use set_code_flat.
1401 (md_begin): Emit sane error message on hash failure.
1402 (tc_i386_fix_adjustable): Support x86_64 relocations.
1403 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1404 instructions supported on particular arch just partially,
1405 output of 64bit immediates, handling of Imm32S and Disp32S type.
1406 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1407 (i386_displacement): Likewise.
1408 (i386_index_check): Cleanup; support 64bit addresses.
1409 (md_apply_fix3): Support x86_64 relocation and rela.
1410 (md_longopts): Add "32" and "64".
1411 (md_parse_option): Add OPTION_32 and OPTION_64.
1412 (i386_target_format): Call even for ELFs; choose between
1413 elf64-x86-64 and elf32-i386.
1414 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1415 (tc_gen_reloc): Support rela relocations and x86_64.
1416 (intel_e09_1): Support QWORD.
1417
21d6c4af
DN		 14182000-12-15 Diego Novillo <dnovillo@redhat.com>
1419
1420 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 1421 it's not an offset expression.
21d6c4af
DN		 1422 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1423 keep the braces '[' and ']' in the output string.
1424 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1425 != FLAT. There is no such op_modifier.
1426
6717891c
NC		 14272000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1428
1429 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1430 if we have it.
1431
ee515fb7
KH		 14322000-12-13 Kazu Hirata <kazu@hxi.com>
1433
1434 * as.h: Fix formatting.
1435 * cgen.h: Likewise.
1436 * dwarf2dbg.c: Likewise.
1437 * input-scrub.c: Likewise.
1438 * read.h: Likewise.
1439
349a994c
DD		 14402000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1441
1442 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1443 configure: Regenerate.
1444
42dbf88c
NC		 14452000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1446
1447 * dwarf2dbg.c: #include <limits.h> only if it exists.
1448
0485cba3
AM		 14492000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1450
1451 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1452 (md_apply_fix): Here too.
1453
514829c3
JW		 14542000-12-12 Jim Wilson <wilson@redhat.com>
1455
1456 * config/tc-ia64.h (ia64_init): Add prototype.
1457
92eb7b32
L		 14582000-12-12 H.J. Lu <hjl@gnu.org>
1459
1460 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1461
1462 * read.h (outputting_stabs_line_debug): Change it to int.
1463 * stabs.c (outputting_stabs_line_debug): Likewise.
1464
8141c27d
GK		 14652000-12-12 Geoffrey Keating <geoffk@redhat.com>
1466
1467 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1468 the address of a function result.
1469
5d6f4f16
GK		 14702000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1471
1472 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1473 (md_assemble): Call dwarf2_emit_insn.
1474 (shlib): Fix typo SHILB -> SHLIB.
1475 (md_parse_option): Likewise.
1476 (ppc_elf_validate_fix): Likewise:
1477 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1478
d4c0c039
NC		 14792000-12-12 Nick Clifton <nickc@redhat.com>
1480
1481 * cgen.h: Fix formatting.
1482 * input-scrub.c: Fix formatting.
1483 * macro.c: Fix formatting.
e972090a 1484 * config/tc-mips.c: Fix formatting.
584da044 1485 * doc/c-mips.texi: Fix formatting.
55b62671 1486
f16b83df
JH		 1487Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1488
29184774 1489 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 1490 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1491 references.
1492 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1493 otherwise.
29184774 1494 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 1495 (No_dSuf): Kill.
1496
1497 * i386.h (*_Suf): Remove No_dSuf.
1498 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1499 Remove.
1500 (i386_optab): Remove 'd' in the suffixes.
1501
50705ef4
AM		 15022000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1503
1504 * config/tc-i386.c (T_SHORT): Undefine before defining.
1505
beae10d5
KH		 15062000-12-05 Kazu Hirata <kazu@hxi.com>
1507
1508 * config/tc-mips.c: Fix formatting.
1509
bccba5f0 15102000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 1511
1512 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1513 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1514 (md_show_usage): Ditto.
1515 (md_parse_option): Ditto.
1516 (d10v_cleanup): Writes pending instruction only if
1517 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 1518 Fix compile time warning messages.
50705ef4
AM		 1519
1520 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 1521
15222000-12-04 Matthew Hiller <hiller@redhat.com>
1523
50705ef4 1524 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 1525 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1526 function entry and unset at function exit.
1527
50705ef4 1528 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 1529
1530 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1531
1532 * dwarf2dbg.c: Fix compile time warning messages.
1533
bc805888
KH		 15342000-12-03 Kazu Hirata <kazu@hxi.com>
1535
1536 * config/tc-a29k.c: Fix formatting.
1537 * config/tc-alpha.c: Likewise.
1538 * config/tc-arm.c: Likewise.
1539 * config/tc-cris.c: Likewise.
1540 * config/tc-hppa.c: Likewise.
1541 * config/tc-i370.c: Likewise.
1542 * config/tc-i386.c: Likewise.
1543 * config/tc-i860.c: Likewise.
1544 * config/tc-i960.c: Likewise.
1545 * config/tc-ia64.c: Likewise.
1546 * config/tc-m68hc11.c: Likewise.
1547 * config/tc-m68k.c: Likewise.
1548 * config/tc-m88k.c: Likewise.
1549 * config/tc-pj.c: Likewise.
1550 * config/tc-ppc.c: Likewise.
1551 * config/tc-sh.c: Likewise.
1552 * config/tc-sparc.c: Likewise.
1553 * config/tc-tahoe.c: Likewise.
1554 * config/tc-vax.c: Likewise.
1555
3dacdf2e
NC		 15562000-12-01 Chris Demetriou <cgd@sibyte.com>
1557
50705ef4
AM		 1558 * config/tc-mips.c (mips_ip): When calculating offsets,
1559 don't accept as constant the difference between the
1560 addresses of symbols in two different sections.
1561
1562 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1563 specifiers.
1564 (validate_mips_insn): Likewise. Also, update 'B' operand
1565 specifier to use OP_*_CODE20 constants and delete 'm' operand
1566 specifier.
1567 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1568 operand specifiers. Change warning generated by 'B' operand
1569 specifier to reflect its new multi-purpose usage.
1570
1571 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1572 -1, and update comment.
1573 (file_mips_isa): Likewise.
1574 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1575 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1576 ISA_* constants rather than hard-coded numbers.
1577 (mips_cpu_info): New structure.
1578 (mips_cpu_info_table): New table describing CPU and ISA names
1579 and numbers.
1580 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1581 mips_cpu_info_from_cpu): New functions.
1582 (mips_isa_to_str): New function to get string for ISA name.
1583 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1584 return const char *.
1585 (md_begin): Redo CPU and ISA selection logic, using
1586 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1587 than hard-coded numbers.
1588 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1589 ISA_* constants rather than hard-coded numbers.
1590 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1591 (md_longopts): Delete OPTION_NO_MIPS32.
1592 (md_parse_option): Convert to use ISA_* constants rather than
1593 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1594 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1595 to use strcasecmp to recognize "default" and to use
1596 mips_cpu_info_from_name to get CPU numbers from argument.
1597 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1598 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1599 mips32-4k.
1600 (s_mipsset): Accept ISA value 32.
1601 * doc/as.texinfo: Clean up MIPS options summary slightly,
1602 remove -no-mips32. Add note about -mips4 and -mips32
1603 specifying those ISA levels. Delete -mips32 and -no-mips32
1604 cpu flag descriptions.
1605 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1606 up the supported CPU switch list, and replace 4Kc, 4Km, and
1607 4Kp entries with a single mips32-4k entry. Note that you can
1608 use ".set mips32".
1609
29184774 1610 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 1611 ISA_MIPS64.
1612 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1613 -mips5 and -mips64.
1614 (md_parse_option): Add cases for OPTION_MIPS5 and
1615 OPTION_MIPS64.
1616 (md_show_usage): Mention -mips5 and -mips64 arguments.
1617 (s_mipsset): Add cases for MIPS5 and MIPS64.
1618 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1619 and pseudo-CPUs.
1620 * doc/as.texinfo: Mention -mips5 and -mips64 options
1621 and their meanings.
1622 * doc/c-mips.texi: Likewise. Also update introduction
1623 and ".set" usage information.
1624
1625 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1626 CPU list.
1627 (mips_cpu_info_table): Add SB-1 entries.
1628 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1629 known to the -mcpu option.
1630
1631 * doc/as.texinfo: Correct description of MIPS -mcpu
1632 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 1633
5f68c319
NC		 16342000-12-01 Joel Sherrill <joel@OARcorp.com>
1635
3dacdf2e
NC		 1636 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1637 New targets.
1638 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1639 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 1640 * configure: Regenerate.
1641 * config.in: Regenerate.
1642 * Makefile.in: Regenerate.
1643 * aclocal.m4: Regenerate.
1644 * po/gas.pot: Regenerate.
50705ef4 1645
4ce3447c
PB		 16462000-11-30 Philip Blundell <pb@futuretv.com>
1647
1648 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1649 even in non BFD_ASSEMBLER case.
1650
76a0ddac
DN		 16512000-11-30 Diego Novillo <dnovillo@redhat.com>
1652
29184774 1653 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 1654 syntax.
1655
220e750f
RH		 16562000-11-29 Richard Henderson <rth@redhat.com>
1657
1658 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1659 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1660 thread multiple subsegments properly; handle multiple code
1661 sections properly; emit proper compilation unit info for assembler
1662 generated debugging.
1663
1664 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1665 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1666 (dwarf2dbg_estimate_size_before_relax): Declare.
1667 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1668 * write.c: Include dwarf2dbg.h.
1669 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1670 (relax_segment): Likewise.
1671
99b222b4
HPN		 16722000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1673
1674 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1675 jump>: Use as_bad_where instead of as_bad. Tweak error message
1676 accordingly. Stabilize frag by updating fix part and resetting
1677 variant part.
1678 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 1679 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1680 indexing is_end_of_line[].
1681 (md_assemble): Initialize size to 0.
1682 (md_section_align): Mark parameter seg as unused.
e46fee70 1683 (parse_reg): Parse names case-insensitively.
99b222b4 1684
814f6641
KH		 16852000-11-28 Kazu Hirata <kazu@hxi.com>
1686
1687 * config/obj-aout.h: Fix formatting.
1688 * config/obj-bout.h: Likewise.
1689 * config/obj-coff.c: Likewise.
1690 * config/obj-coff.h: Likewise.
1691 * config/obj-elf.h: Likewise.
1692 * config/obj-som.h: Likewise.
1693 * config/obj-vms.c: Likewise.
1694 * config/obj-vms.h: Likewise.
1695 * config/tc-h8300.h: Likewise.
1696 * config/tc-ns32k.h: Likewise.
1697 * config/tc-sparc.h: Likewise.
1698 * config/tc-tic54x.h: Likewise.
1699 * config/tc-z8k.h: Likewise.
1700
e47b9e39
NC		 17012000-11-28 Nick Clifton <nickc@redhat.com>
1702
1703 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1704 License is present in the sources, but not the output, and
1705 also available from the GNU website.
1706 (GNU Free Documentation License): Comment out this section.
1707
fcdc20a4
HPN		 17082000-11-28 Hans-Peter Nilsson <hp@axis.com>
1709
43c34dee
HPN		 1710 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1711 targets. Remove i860 from valid a.out targets.
1712 * Makefile.in: Regenerate.
1713
fcdc20a4 1714 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 1715 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 1716 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1717 (s_cris_file, s_cris_loc): New.
1718 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1719 * Makefile.am: Regenerate dependencies.
1720 * Makefile.in: Regenerate.
1721
16887944
AM		 17222000-11-28 Alan Modra <alan@linuxcare.com.au>
1723
1724 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1725 (MRI_MUL_PRECEDENCE): Likewise.
1726 (op_rank): Fix a comment typo.
1727
ae3e85dd
SC		 17282000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1729
1730 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1731 the error message.
1732 (get_operand): Fix analysis for movw/movb instructions.
1733
077b8428
NC		 17342000-11-24 Nick Clifton <nickc@redhat.com>
1735
1736 * configure.in (xscale-elf): Add target.
1737 (xscale-coff): Add target.
1738 * configure: Regenerate.
1739
1740 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1741 extenstion.
1742 (ARM_EXT_XSCALE): New ARM architecture extension.
1743 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1744 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1745 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1746 (ARM_ARCH_V4): Remove processor from architecture.
1747 (ARM_ARCH_3M): New architecutre definition.
1748 (ARM_ARCH_V5TE): New architecutre definition.
1749 (ARM_ARCH_XSCALE): New architecutre definition.
1750 (CPU_DEFAULT): Allow to be defaulted to XScale.
1751 (atpcs): New boolean variable.
1752 (ldr_flags): Support 'd' flag for double word loads.
1753 (str_flags): Support 'd' flag for double word stored.
1754 (do_mia): New function.
1755 (do_mar): New function.
1756 (do_mra): New function.
1757 (do_pld): New function.
1758 (do_ldrd): New function.
1759 (do_blx): New function.
1760 (do_bkpt): New function.
1761 (do_clz): New function.
1762 (do_lstc2): New function.
1763 (do_cdp2): New function.
1764 (do_t_blx): New function.
1765 (do_t_bkpt): New function.
1766 (do_smla): New function.
1767 (do_smlal): New function.
1768 (do_smul): New function.
1769 (do_qadd): New function.
1770 (do_co_reg2c): New function.
1771 (LONGEST_INSN): Redefine to 7.
1772
1773 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1774 command line switches.
1775
2434f565
JW		 17762000-11-22 Jim Wilson <wilson@redhat.com>
1777
1778 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1779 (struct rsrc): Make line unsigned.
1780 (gr_values): Add missing initializer.
1781 (SLOT_NUM_NOT_SET): Add unsigned cast.
1782 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1783 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1784 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1785 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1786 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1787 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1788 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1789 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1790 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1791 Add ATTRIBUTE_UNUSED to unused parameters.
1792 (convert_expr_to_ab_reg): Add parens.
1793 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1794 (dot_prologue): Initialize grsave when declared.
1795 (md_pseudo_table): Add missing initializers.
1796 (operand_match): Add casts to bfd_vma.
1797 (emit_one_bundle): Delete unused local prev. Make required_template
1798 unsigned.
1799 (specify_resource): Cast i to unsigned.
1800 (note_register_values): Use fprintf_vma.
1801 (print_dependency): Likewise.
1802
5a080f89
JW		 18032000-11-21 Jim Wilson <wilson@redhat.com>
1804
5e7474a7
JW		 1805 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1806 for unwind info section.
1807 (dot_endp): Likewise for unwind section.
1808
5a080f89
JW		 1809 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1810 fix_new_exp.
1811
732d96b6
JJ		 18122000-11-21 Jakub Jelinek <jakub@redhat.com>
1813
1814 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1815 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1816 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1817
6d2cf69f
RH		 18182000-11-17 Richard Henderson <rth@redhat.com>
1819
1820 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1821 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1822 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1823
8179bd9b
NC		 18242000-11-17 Nick Clifton <nickc@redhat.com>
1825
1826 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1827 .file pseudo ops.
1828
316e2c05
RH		 18292000-11-17 Richard Henderson <rth@redhat.com>
1830
1831 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1832
a8316fe2
RH		 18332000-11-17 Richard Henderson <rth@redhat.com>
1834
1835 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1836 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1837 tri-state definition of alpha_flag_mdebug.
1838 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1839 (s_alpha_file): Store first .file directive.
1840 (s_alpha_stab): New.
1841 (md_pseudo_table): Add stabs and stabn.
1842
e346e481
RH		 18432000-11-17 Richard Henderson <rth@redhat.com>
1844
1845 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1846
4dc7ead9
RH		 18472000-11-17 Richard Henderson <rth@redhat.com>
1848
1849 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1850 (main): Call dwarf2_finish.
4dc7ead9
RH		 1851 * as.h (debug_type): Clarify documentation of the meaning
1852 of this variable.
1853 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1854 (print_stats): Fix parenthesis problem.
1855 (now_subseg_size): New.
1856 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1857 (dwarf2_directive_file): Don't set debug_type.
1858 (dwarf2_where): Honor DEBUG_DWARF2 first.
1859 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1860 do nothing if not emitting dwarf2 debug info, or no work.
1861 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1862 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1863 (ecoff_new_file): Likewise.
1864 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1865 commentary wrt dwarf2.
1866
1867 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1868 ATTRIBUTE_UNUSED as needed.
1869 (emit_insn): Call dwarf2_emit_insn.
1870 (s_alpha_file): New.
1871 (s_alpha_loc): New.
1872 (s_alpha_coff_wrapper): Don't handle them.
1873 (md_pseudo_table): Update for .file and .loc.
1874 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1875
1876 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1877 don't protect with debug_type.
1878 * config/tc-hppa.c (md_assemble): Likewise.
1879 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1880 * config/tc-mn10300.c (md_assemble): Likewise.
1881 * config/tc-sh.c (md_assemble): Likewise.
1882 * config/tc-v850.c (md_assemble): Likewise.
1883
1884 * config/tc-arm.c (arm_end_of_source): Remove.
1885 * config/tc-hppa.c (pa_end_of_source): Remove.
1886 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1887 * config/tc-mn10300.c (mn10300_finalize): Remove.
1888 * config/tc-sh.c (sh_finalize): Remove.
1889 * config/tc-v850.c (sh_finalize): Remove.
1890
1891 * config/tc-arm.h (md_end): Remove.
1892 * config/tc-hppa.h (md_end): Remove.
1893 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1894 * config/tc-m68hc11.h (md_end): Remove.
1895 * config/tc-mn10300.h (md_end): Remove.
1896 * config/tc-sh.h (md_end): Remove.
1897 * config/tc-v850.h (md_end): Remove.
1898
1899 * config/tc-ia64.c (emit_one_bundle): Don't protect
1900 dwarf2 bits with debug_type.
1901 (md_assemble): Likewise.
1902 (ia64_end_of_source): Don't call dwarf2_finish.
1903
ca683b78
JW		 19042000-11-16 Jim Wilson <wilson@redhat.com>
1905
1906 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1907 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1908 > 16.
1909
6f620856
L		 19102000-11-16 H.J. Lu <hjl@gnu.org>
1911
1912 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1913 version name.
1914
19d63e5d
KH		 19152000-11-15 Kazu Hirata <kazu@hxi.com>
1916
1917 * config/tc-tic30.c: Fix formatting.
1918 * config/tc-tic80.c: Likewise.
1919 * config/tc-v850.c: Likewise.
1920 * config/tc-vax.c: Likewise.
1921 * config/tc-w65.c: Likewise.
1922 * config/tc-z8k.c: Likewise.
1923
a8761a19
DD		 19242000-11-14 DJ Delorie <dj@redhat.com>
1925
1926 * config/tc-v850.c: Support dwarf2.
1927 * config/tc-v850.h: Ditto.
1928
1929 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1930 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1931
88be23ec
BS		 19322000-11-15 Bernd Schmidt <bernds@redhat.com>
1933
29184774 1934 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 1935 (errata_nops_necessary_p): New function.
1936 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1937 md.
1938
72a76794
JW		 19392000-11-14 Jim Wilson <wilson@redhat.com>
1940
1941 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1942 return little endian bfd formats.
1943
4a1805b1
KH		 19442000-11-14 Kazu Hirata <kazu@hxi.com>
1945
1946 * config/aout_gnu.h: Fix formatting.
1947 * config/atof-vax.c: Likewise.
1948 * config/m68k-parse.h: Likewise.
1949 * config/m88k-opcode.h: Likewise.
1950 * config/obj-elf.c: Likewise.
1951 * config/tc-arm.c: Likewise.
1952 * config/tc-cris.c: Likewise.
1953 * config/tc-i386.c: Likewise.
1954 * config/tc-ia64.c: Likewise.
1955 * config/tc-mn10300.c: Likewise.
1956 * config/te-386bsd.h: Likewise.
1957 * config/te-hppa.h: Likewise.
1958 * config/te-nbsd.h: Likewise.
1959 * config/te-ppcnw.h: Likewise.
1960 * config/te-sparcaout.h: Likewise.
1961 * config/te-tmips.h: Likewise.
1962 * config/vax-inst.h: Likewise.
1963 * config/vms-conf.h: Likewise.
1964
c810873d
JJ		 19652000-11-14 Jakub Jelinek <jakub@redhat.com>
1966
1967 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1968
79082ff0
L		 19692000-11-13 H.J. Lu <hjl@gnu.org>
1970
1971 * config/obj-elf.c (elf_frob_symbol): Support
1972 ".symver name,name2@@@nodename".
1973 (elf_frob_file_before_adjust): Likewise.
1974
1975 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1976 and ".symver name,name2@@@nodename".
1977 Fix a typo.
1978
1da00eb4
L		 19792000-11-12 H.J. Lu (hjl@gnu.org)
1980
1981 * config/obj-elf.c (obj_elf_symver): Check missing version
1982 name.
1983
f585997b
L		 19842000-11-12 H.J. Lu (hjl@gnu.org)
1985
1986 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1987 instead of bfd_vma for non-bfd assemblers.
1988
ef5c4bfc
KH		 19892000-11-09 Kazu Hirata <kazu@hxi.com>
1990
1991 * itbl-ops.c: Fix comment typos.
1992
f5a30c2e
JW		 19932000-11-08 Jim Wilson <wilson@redhat.com>
1994
1995 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1996 (struct unwind): Add next_slot_frag field.
1997 (slot_index): New parameters slot_frag and first_frag. Add code
1998 to add in frag sizes when different. Add comments.
1999 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2000 arguments to slot_index.
2001 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2002 loop end. Set next_slot_frag field.
2003
339681c0
L		 20042000-11-07 H.J. Lu <hjl@gnu.org>
2005
2006 * doc/as.texinfo (.symver): Updated for versioned symbol
2007 reference.
2008
2009 * obj.h (format_ops): Add the frob_file_before_adjust field.
2010
2011 * config/obj-aout.c (aout_format_ops): Set the
2012 frob_file_before_adjust field to 0.
2013 * config/obj-coff.c (coff_format_ops): Likewise.
2014 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2015
2016 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2017 name.
2018 (elf_frob_file_before_adjust): New function to remove unneeded
2019 versioned symbols from the symbol table.
2020 (elf_format_ops): Set the frob_file_before_adjust field to
2021 elf_frob_file_before_adjust.
2022
2023 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2024 not defined.
2025
2026 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2027
4a314ec8
NC		 20282000-11-07 Peter Targett <peter.targett@arccores.com>
2029
2030 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2031 BIG_ENDIAN macros.
2032 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2033 Fix compile time warning messages.
50705ef4 2034
604d524f
NC		 20352000-11-07 Nick Clifton <nickc@redhat.com>
2036
2037 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2038 buffer in order to avoid buffer overflows.
2039
44f5c83a
JW		 20402000-11-06 Steve Ellcey <sje@cup.hp.com>
2041
2042 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2043 Change M to m for -milp32 or -mlp64 to match gcc.
2044 (dot_endp): Use bytes_per_address instead of 8.
2045 (emit_one_bundle): Use number_to_chars_littleendian instead of
2046 md_number_to_chars.
2047 (fix_insn): Likewise.
2048 (ia64_init): New function.
2049 (ia64_target_format): New function.
2050 (md_begin): Set endianness, arch, and machine as appropriate.
2051 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2052 Make these macros depend on TE_HPUX macro.
2053 (TARGET_FORMAT): Define.
2054 (HOST_SPECIAL_INIT): Define.
2055 * config/te-hpux.h: New file.
2056 * configure.in: Add "ia64-*-hpux*" target to configure.
2057 * configure: Regenerate.
50705ef4 2058
7152f1dc
KH		 20592000-11-06 Kazu Hirata <kazu@hxi.com>
2060
ef99799a
KH		 2061 * as.c: Fix formatting.
2062 * dwarf2dbg.c: Likewise.
2063 * input-file.c: Likewise.
7152f1dc
KH		 2064 * input-file.h: Likewise.
2065 * input-scrub.c: Likewise.
ef99799a
KH		 2066 * itbl-ops.c: Likewise.
2067 * listing.c: Likewise.
2068 * macro.h: Likewise.
2069 * messages.c: Likewise.
2070 * read.c: Likewise.
2071 * subsegs.c: Likewise.
2072 * subsegs.h: Likewise.
2073 * write.c: Likewise.
7152f1dc 2074
cf055d54
NC		 20752000-11-06 Nick Clifton <nickc@redhat.com>
2076
2077 * doc/as.texinfo: Add GNU Free Documentation License.
2078 * doc/gasp.texi: Add GNU Free Documentation License.
2079 * doc/as.1: Add GNU Free Documentation License.
2080
8d6b5c8e
NC		 20812000-11-05 Nick Clifton <nickc@redhat.com>
2082
2083 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2084
59ff2774
NC		 20852000-11-02 Per Lundberg <plundis@chaosdev.org>
2086
2087 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2088 * configure: Regenerate.
2089
37d8bb27
NC		 20902000-11-01 Nick Clifton <nickc@redhat.com>
2091
2092 * read.c (original_case_string): New global variable.
2093 (read_a_source_file): Copy opcode string into
2094 original_case_string if clobbering the case of the opcode.
2095 * read.h: Export the definition of original_case_string.
2096 * config/tc-arm.c (md_assembler): When parsing a .req
2097 directive use the original opcode string, not the case
2098 clobbered version.
2099
d75bb8cf
NC		 21002000-11-02 Nick Clifton <nickc@redhat.com>
2101
2102 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 2103 variable.
d75bb8cf
NC		 2104 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2105 dwarf2_where and dwarf2_gen_line_info.
2106
6c17cfe4
PB		 21072000-11-02 Theo Honohan <th@futuretv.com>
2108
50705ef4 2109 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 2110
c51ce5f0
EC		 21112000-10-31 Eric Christopher <echristo@redhat.com>
2112
2113 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2114 or pc-relative, else use fx_offset.
2115
f1bcba5b
JW		 21162000-10-31 Jim Wilson <wilson@redhat.com>
2117
2118 * config/tc-ia64.c (struct md): New field tag_fixups.
2119 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2120 qualifying predicate.
2121 (emit_one_bundle): Delete spurious multiplication by one. Handle
2122 tag_fixups.
2123 (ia64_start_line): Error if dangling qualifying predicate.
2124 (defining_tag): New static variable.
2125 (ia64_unrecognized_line, case '['): Parse tags.
2126 (ia64_frob_label): Create tag_fixups.
2127 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 2128
8637c045
AM		 21292000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2130
2131 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2132
ebeeafe6
BS		 21332000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2134
29184774 2135 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 2136
b041f888
KH		 21372000-10-30 Kazu Hirata <kazu@hxi.com>
2138
2139 * expr.c: Fix formatting.
2140 * flonum-copy.c: Likewise.
2141 * flonum.h: Likewise.
2142 * gasp.c: Likewise.
2143 * hash.c: Likewise.
2144
d8374dcd
HPN		 21452000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2146
2147 * as.h (OPTION_MD_BASE): Bump to 190.
2148 * as.c (parse_args) <std_longopts>: Add comment about the need to
2149 check OPTION_MD_BASE in as.h.
2150
1308f14c
HPN		 2151 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2152 for weak symbols.
2153
6f6ef0fa
NC		 21542000-10-27 Nick Clifton <nickc@redhat.com>
2155
2156 * configure.in (emulations): Add m68hc12.
2157 * configure: Regenerate.
2158 * po/gas.pot: Regenerate.
c51ce5f0 2159
bf1b5881
AH		 21602000-10-27 Aldy Hernandez <aldyh@redhat.com>
2161
50705ef4
AM		 2162 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2163 cpsr*.
2164 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 2165
85a39694
NC		 21662000-10-25 Nick Clifton <nickc@redhat.com>
2167
2168 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2169 a DWARF2 line number information sequence.
2170
2171 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2172
2173 * read.c (generate_lineno_debug): Update comment describing why
2174 DWARF2 line number debug information is not generated
2175 automatically by this function.
2176
2177 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2178 not all.
c51ce5f0 2179
85a39694
NC		 2180 * config/tc-arm.h (md_end): Define.
2181 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 2182
85a39694
NC		 2183 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2184 if generating DWARF2 line numbers.
2185 (arm_end_of_source): New function. Call dwarf2_finish if
2186 necessary.
2187
2188 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2189 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2190 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 2191
cce0cbdc
DN		 21922000-10-25 Diego Novillo <dnovillo@cygnus.com>
2193
29184774 2194 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 2195 arguments.
2196
64a0c779
DN		 21972000-10-24 Diego Novillo <dnovillo@cygnus.com>
2198
29184774 2199 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 2200 (build_displacement_string): Remove.
2201 (i386_parse_seg): Remove.
2202 (i386_intel_memory_operand): Remove.
2203 (i386_intel_operand): Re-write using recursive descent parser based
2204 on MASM documentation.
2205 (struct intel_parser_s): New structure.
2206 (intel_parser): New static variable.
2207 (struct intel_token): New structure.
2208 (cur_token, prev_token): New static variables.
2209 (T_NIL): Define.
2210 (T_CONST): Define.
2211 (T_REG): Define.
2212 (T_BYTE): Define.
2213 (T_WORD): Define.
2214 (T_DWORD): Define.
2215 (T_QWORD): Define.
2216 (T_XWORD): Define.
2217 (T_SHORT): Define.
2218 (T_OFFSET): Define.
2219 (T_PTR): Define.
2220 (T_ID): Define.
2221 (intel_match_token): New function.
2222 (intel_get_token): New function.
2223 (intel_putback_token): New function.
2224 (intel_expr): New function.
2225 (intel_e05): New function.
2226 (intel_e05_1): New function.
2227 (intel_e06): New function.
2228 (intel_e06_1): New function.
2229 (intel_e09): New function.
2230 (intel_e09_1): New function.
2231 (intel_e10): New function.
2232 (intel_e10_1): New function.
2233 (intel_e11): New function.
2234
19f7b010
JJ		 22352000-10-20 Jakub Jelinek <jakub@redhat.com>
2236
2237 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2238 instructions to loose any special insn->architecture mask.
2239
2240 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2241 (sparc_md_end, sparc_arch_types, sparc_arch,
2242 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2243 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2244 request v9b architecture if they are used).
2245
3ae647a0
NC		 22462000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2247
2248 * config/tc-m68k.c: Fix the previous misapplied patch.
2249
5cbdaa77
NC		 22502000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2251
50705ef4
AM		 2252 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2253 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2254 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2255 BFD_RELOC_*.
5cbdaa77 2256
e6c774b4
KH		 22572000-10-17 Kazu Hirata <kazu@hxi.com>
2258
2259 * debug.c: Fix formatting.
2260 * depend.c: Likewise.
2261 * dwarf2dbg.c: Likewise.
2262 * dwarf2dbg.h: Likewise.
2263 * ecoff.c: Likewise.
2264 * expr.c: Likewise.
2265 * expr.h: Likewise.
2266 * flonum-konst.c: Likewise.
2267 * frags.h: Likewise.
2268
ea20a7da
CC		 22692000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2270
2271 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2272 options.
2273 * doc/as.texinfo: Added notes about this new option.
2274
266cb5f1
HPN		 22752000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2276
2277 * config/tc-sh.c (JREG): Remove.
2278 (md_convert_frag): Remove #if 0:d code using JREG.
2279
6588847e
DN		 22802000-10-15 Diego Novillo <dnovillo@cygnus.com>
2281
2282 * config/tc-i386.c (i386_operand_modifier): Only match
2283 modifiers SHORT and FLAT if they are followed by a space.
2284 (parse_register): When `allow_naked_reg' is set, do not confuse
2285 identifiers that start with a register name with a register.
2286
30a2b4ef
KH		 22872000-10-12 Kazu Hirata <kazu@hxi.com>
2288
2289 * app.c: Fix formatting.
2290 * as.c: Likewise.
2291 * as.h: Likewise.
2292 * bit_fix.h: Likewise.
2293 * cgen.c: Likewise.
2294 * cgen.h: Likewise.
2295 * cond.c: Likewise.
2296
d01e2a23
AM		 22972000-10-11 Alan Modra <alan@linuxcare.com.au>
2298
2299 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2300
44852b19
AM		 23012000-10-07 Alan Modra <alan@linuxcare.com.au>
2302
dc1fc56b
AM		 2303 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2304 Re-arrange function a little and improve error message.
2305
44852b19
AM		 2306 * write.c (write_relocs): Fix a comment.
2307
2308 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2309 link-once sections.
2310
afa680f8
JW		 23112000-10-05 Jim Wilson <wilson@cygnus.com>
2312
2313 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2314
ce8a8b2f
AM		 23152000-10-05 Alan Modra <alan@linuxcare.com.au>
2316
2317 * config/tc-i386.c: Delete some useless comments, reformat others.
2318
2319 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2320 non-global syms in linkonce sections.
2321
56d27c17
AM		 23222000-10-04 Ralf Baechle <ralf@gnu.org>
2323
2324 * config/tc-ia64.c (operand_match): Don't use // style comments.
2325 * config/tc-i370.c: Likewise.
2326
7b15d668
HPN		 23272000-09-29 Hans-Peter Nilsson <hp@axis.com>
2328
2329 Changes to handle varying register prefix and user symbol prefix.
2330 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2331 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2332 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2333 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2334 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2335 (demand_register_prefix): New variable.
2336 (md_pseudo_table): New pseudo ".syntax".
2337 (md_longopts): New options --no-underscore and --underscore.
2338 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2339 on symbols_have_leading_underscore.
2340 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2341 (get_spec_reg): Ditto.
2342 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2343 Fix formatting.
2344 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2345 --help.
2346 <case OPTION_NO_US, case OPTION_US>: New.
2347 (md_show_usage): Be brief and reformat to match continuation of
2348 --help.
2349 * po/gas.pot: Regenerate.
2350
27df9f40
AM		 23512000-09-28 Alan Modra <alan@linuxcare.com.au>
2352
2353 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2354 force relocs for 12 bit branches.
2355 (md_apply_fix): Similarly, adjust logic here.
2356
5506e1a5
AM		 23572000-09-28 Alan Modra <alan@linuxcare.com.au>
2358
2359 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2360 adjust for external and weak syms as we will use a reloc. Allow
2361 for +8 offset when calculating limits of branches.
2362 (hppa_fix_adjustable): Undo 2000-09-23 change.
2363 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2364 Correct distance calculation.
47d89dba
AM		 2365 (tc_gen_reloc): Print the file name and line number if we can't
2366 handle a fixup.
5506e1a5
AM		 2367
2368 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2369 * config/tc-hppa.c (nonzero_dibits): Define.
2370 (arg_reloc_stub_needed): Check each arg and return value
2371 separately for zero case.
2372 (pa_align): Declare argument `bytes'.
2373
81d4177b
KH		 23742000-09-25 Kazu Hirata <kazu@hxi.com>
2375
2376 * config/tc-cris.c: Fix formatting.
2377 * config/tc-d10v.h: Likewise.
2378 * config/tc-d30v.c: Likewise.
2379 * config/tc-d30v.h: Likewise.
2380 * config/tc-fr30.c: Likewise.
2381 * config/tc-fr30.h: Likewise.
2382 * config/tc-m68k.c: Likewise.
2383 * config/tc-m68k.h: Likewise.
2384 * config/tc-pj.h: Likewise.
2385 * config/tc-ppc.c: Likewise.
2386 * config/tc-ppc.h: Likewise.
2387 * config/tc-sh.c: Likewise.
2388 * config/tc-sh.h: Likewise.
2389 * config/tc-sparc.c: Likewise.
2390 * config/tc-v850.h: Likewise.
2391 * config/tc-vax.h: Likewise.
2392 * config/tc-w65.h: Likewise.
2393 * config/tc-z8k.h: Likewise.
2394
959ee541
AM		 23952000-09-23 Alan Modra <alan@linuxcare.com.au>
2396
2397 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2398 checks only for ELF.
2399 (hppa_force_relocation): Likewise.
2400
139368c9
JW		 24012000-09-22 Jim Wilson <wilson@cygnus.com>
2402
2403 * config/tc-ia64.c (dv_sem): Add "stop".
2404 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2405 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2406 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2407 match above.
2408 (mark_resources): Check IA64_RS_PRr.
2409
151337e8
NC		 24102000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2411
56d27c17 2412 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 2413 md_estimate_size_before_relax): Redesign and clean up the
2414 relaxation mechanism.
2415
0b7410c4
KH		 24162000-09-21 Kazu Hirata <kazu@hxi.com>
2417
2418 * config/tc-ns32k.c: Fix formatting.
2419 * config/tc-ns32k.h: Likewise.
2420
a4d24084
KH		 24212000-09-20 Kazu Hirata <kazu@hxi.com>
2422
82efde3a
KH		 2423 * config/tc-m32r.c: Fix formatting.
2424 * config/tc-m32r.h: Likewise.
2425 * config/tc-m68851.h: Likewise.
2426 * config/tc-m68hc11.c: Likewise.
2427 * config/tc-m68hc11.h: Likewise.
2428 * config/tc-m88k.c: Likewise.
2429 * config/tc-mcore.c: Likewise.
a75214e5 2430 * config/tc-mcore.h: Likewise.
82efde3a
KH		 2431 * config/tc-mips.c: Likewise.
2432 * config/tc-mips.h: Likewise.
2433 * config/tc-mn10200.h: Likewise.
2434 * config/tc-mn10300.h: Likewise.
a75214e5 2435 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 2436 * config/tc-tahoe.h: Likewise.
2437
4844386e 24382000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 2439
2440 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2441 Likewise in relaxation description comments.
2442
9e754211
AM		 24432000-09-18 Alan Modra <alan@linuxcare.com.au>
2444
2445 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2446 subtraction of two syms without emitting a relocation.
2447
2448 From David Huggins-Daines <dhd@linuxcare.com>
2449 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2450 global or weak symbols.
2451
4a4f25cf
KH		 24522000-09-15 Kazu Hirata <kazu@hxi.com>
2453
2454 * config/tc-h8300.h: Fix formatting.
2455 * config/tc-h8500.c: Likewise.
2456 * config/tc-h8500.h: Likewise.
2457 * config/tc-hppa.h: Likewise.
2458 * config/tc-i370.h: Likewise.
2459 * config/tc-i386.h: Likewise.
2460 * config/tc-i860.c: Likewise.
2461 * config/tc-i860.h: Likewise.
2462 * config/tc-i960.h: Likewise.
2463 * config/tc-ia64.c: Likewise.
2464 * config/tc-ia64.h: Likewise.
2465
1dab94dd
KH		 24662000-09-14 Kazu Hirata <kazu@hxi.com>
2467
2468 * config/tc-a29k.c: Fix formatting.
2469 * config/tc-alpha.c: Likewise.
2470 * config/tc-arc.c: Likewise.
2471 * config/tc-arc.h: Likewise.
2472 * config/tc-arm.c: Likewise.
2473 * config/tc-arm.h: Likewise.
2474 * config/tc-avr.c: Likewise.
2475 * config/tc-avr.h: Likewise.
2476 * config/tc-tic30.c: Likewise.
2477 * config/tc-tic30.h: Likewise.
2478 * config/tc-tic54x.c: Likewise.
2479 * config/tc-tic54x.h: Likewise.
2480 * config/tc-tic80.c: Likewise.
2481 * config/tc-tic80.h: Likewise.
2482
7484b8e6
TW		 24832000-09-14 Timothy Wall <twall@cygnus.com>
2484
2485 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2486 parallel comparisons for later use.
2487 (struct rsrc): Add parallel comparison type.
2488 (resources_match): Skip special cases of PR usage (non-conflicting
2489 parallel compares).
56d27c17 2490
bf514e21
KH		 24912000-09-13 Kazu Hirata <kazu@hxi.com>
2492
2493 * config/obj-ecoff.c: Fix formatting.
2494 * config/obj-elf.c: Likewise.
2495 * config/obj-elf.h: Likewise.
2496 * config/obj-evax.h: Likewise.
2497 * config/obj-generic.h: Likewise.
2498 * config/obj-hp300.c: Likewise.
2499 * config/obj-hp300.h: Likewise.
2500 * config/obj-ieee.h: Likewise.
2501 * config/obj-vms.c: Likewise.
2502 * config/obj-vms.h: Likewise.
2503
156c2f8b 25042000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 2505
50705ef4
AM		 2506 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2507 (md_parse_option): Ditto.
2508 (md_longopts): Add -mips32 option.
2509 (md_show_usage): Document new options.
2510 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2511 (mips_ip): Assemble mfc0 with a sub-selection code.
2512 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 2513 (mips_cpu_to_str): New function.
2514 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2515 Use CPU_* defines instead of hardcoded numbers.
2516
50705ef4
AM		 2517 * doc/as.texinfo: Document new options.
2518 * doc/c-mips.texi: Ditto.
156c2f8b 2519
a01b9fa4
KH		 25202000-09-12 Kazu Hirata <kazu@hxi.com>
2521
2522 * as.h: Fix formatting.
2523 * asintl.h: Likewise.
2524 * bit_fix.h: Likewise.
dcd619be
KH		 2525 * config/obj-aout.c: Likewise.
2526 * config/obj-aout.h: Likewise.
2527 * config/obj-bout.c: Likewise.
2528 * config/obj-bout.h: Likewise.
2529 * config/obj-coff.c: Likewise.
2530 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 2531 * dwarf2dbg.h: Likewise.
2532 * expr.h: Likewise.
2533 * flonum.h: Likewise.
2534 * frags.h: Likewise.
2535 * itbl-ops.h: Likewise.
2536 * macro.h: Likewise.
2537 * read.h: Likewise.
2538 * sb.h: Likewise.
2539 * struc-symbol.h: Likewise.
2540 * subsegs.h: Likewise.
2541 * symbols.h: Likewise.
2542 * tc.h: Likewise.
2543 * write.h: Likewise.
2544
92774660
KH		 25452000-09-11 Kazu Hirata <kazu@hxi.com>
2546
f0e652b4
KH		 2547 * bignum-copy.c: Fix formatting.
2548 * config/tc-i370.c: Likewise.
92774660
KH		 2549 * config/tc-i960.c: Likewise.
2550 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 2551 * ehopt.c: Likewise.
2552 * flonum-copy.c: Likewise.
2553 * flonum-konst.c: Likewise.
2554 * flonum-mult.c: Likewise.
2555 * literal.c: Likewise.
2556 * read.c: Likewise.
2557 * sb.c: Likewise.
2558 * stabs.c: Likewise.
2559 * subsegs.c: Likewise.
92774660 2560
222f8079
PB		 25612000-09-09 Philip Blundell <philb@gnu.org>
2562
2563 * configure.in (arm*-*-uclinux*): New target.
2564 * configure: Regenerate.
2565
c488923f
KH		 25662000-09-09 Kazu Hirata <kazu@hxi.com>
2567
2568 * input-file.c: Fix formatting.
2569 * itbl-ops.c: Likewise.
2570 * messages.c: Likewise.
2571
e0e3ecca
PB		 25722000-09-08 Philip Blundell <philb@gnu.org>
2573
2574 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2575 offset is negative.
2576
5d64ca4e
L		 25772000-09-07 H.J. Lu <hjl@gnu.org>
2578
2579 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2580 * configure: Rebuild.
2581
bdaaa2e1
KH		 25822000-09-07 Kazu Hirata <kazu@hxi.com>
2583
e49bc11e
KH		 2584 * atof-generic.c: Fix formatting.
2585 * config/tc-mips.c: Likewise.
e13b337a
KH		 2586 * config/tc-vax.c: Likewise.
2587 * input-scrub.c: Likewise.
bdaaa2e1 2588
d07ed2cd
AO		 25892000-09-07 Alexandre Oliva <aoliva@redhat.com>
2590
2591 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2592 * configure.in (sh-*-linux*): Added.
2593 * configure: Rebuilt.
2594
86905619
KH		 25952000-09-06 Kazu Hirata <kazu@hxi.com>
2596
a28a3ccf
JL		 2597 * config/tc-hppa.c: Fix formatting.
2598
86905619
KH		 2599 * ecoff.c: Fix formatting.
2600
58cccadb
AO		 26012000-09-06 Alexandre Oliva <aoliva@redhat.com>
2602
2603 * configure: Rebuilt with new libtool.m4.
2604
542d6675
KH		 26052000-09-05 Kazu Hirata <kazu@hxi.com>
2606
2607 * cgen.c: Fix formatting.
2608 * config/tc-ia64.c: Likewise.
2609
5b343f5a
NC		 26102000-09-05 Nick Clifton <nickc@redhat.com>
2611
2612 * aclocal.m4: Regenerate.
2613 * config.in: Regenerate.
2614 * configure: Regenerate.
2615 * po/gas.pot: Regenerate.
50bbae35 2616
07e90ad5
HPN		 26172000-09-05 Hans-Peter Nilsson <hp@axis.com>
2618
2619 * config/tc-cris.c: Correct comment typos.
2620
1485d400
EC		 26212000-09-05 Eric Christopher <echristo@cygnus.com>
2622
2623 * config/tc-mn10300.c: Cleanup.
2624 (md_pcrel_from): Enable.
2625
904a31bf
AM		 26262000-09-05 Alan Modra <alan@linuxcare.com.au>
2627
927781e2
AM		 2628 * expr.c (operand): Fix a comment typo.
2629 * write.c (write_relocs): Fix a signed/unsigned warning.
2630
ecacdc7a
AM		 2631 * config/tc-hppa.c (fudge_reg_expressions): New
2632 (hppa_force_reg_syms_absolute): New.
2633 (pa_equ): Allow reg_section expressions.
2634 * config/tc-hppa.c (md_optimize_expr): Define.
2635 (hppa_force_reg_syms_absolute): Prototype.
2636
2637 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2638 (pa_parse_number): Pass in arg to select fp reg parsing.
2639 Return 1 to indicate format checks pass. If strict, then only
2640 accept a register or register symbol. Return value in...
2641 (pa_number): New static for pa_parse_number.
2642 (FP_REG_BASE): Define.
2643 (FP_REG_RSEL): Define.
2644 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2645 appropriate. White space changes.
2646 (need_pa11_opcode): Don't bother passing any params, get them from
2647 globals instead.
2648 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2649 Remove extraneous check in case 'Q'.
2650 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2651 reg, set section of resulting symbol to reg_section.
2652 (pa_parse_space_stmt): Modify call to pa_parse_number.
2653 (pa_space): Likewise.
2654
904a31bf
AM		 2655 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2656 (hppa_force_relocation): Handle vtable relocs.
2657 (pa_vtable_entry): New.
2658 (pa_vtable_inherit): New.
2659 (md_pseudo_table): Add entries for vtable pseudos.
2660 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2661 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2662 against weak syms.
2663 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2664 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2665 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2666 millicode import.
2667 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2668 specify a symbol type.
2669
2670 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2671 dependent things together.
2672 (md_elf_symbol_type): Define.
2673
2674 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2675 symbol.
2676 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2677
2678 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2679 (obj_elf_vtable_entry): Declare.
2680
2681 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2682 and export function.
2683 (obj_elf_vtable_entry): Similarly.
2684 (elf_pseudo_table): Fix the damage with a cast.
2685
a47cf567 26862000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 2687
2688 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2689 for template selection when a label is needed.
2690
197865e8
KH		 26912000-09-02 Kazu Hirata <kazu@hxi.com>
2692
2693 * config/tc-ia64.c: Fix formatting.
2694
18e03609
NC		 26952000-09-02 Nick Clifton <nickc@redhat.com>
2696
2697 * configure.in: Increase version number to 2.10.91.
2698 * configure: Regenerate.
2699 * aclocal.m4: Regenerate.
2700 * config.in: Regenerate.
2701 * po/gas.pot: Regenerate.
2702 * Makefile.in: Regenerate.
1485d400 2703
a1cc9221
AO		 27042000-09-01 Alexandre Oliva <aoliva@redhat.com>
2705
2706 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2707 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2708 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2709 similar relocs.
2710 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2711 branches.
2712
27132000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2714
2715 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2716 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2717 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2718 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2719 (GOT_symbol): New variable.
2720 (md_undefined_symbol): Set it.
2721
44576e1f
RH		 27222000-09-01 Richard Henderson <rth@cygnus.com>
2723
2724 * config/tc-ia64.c (match): Don't inline.
2725 (extra_goodness): New.
2726 (md_begin): Prefer nop.f and nop.b for best_template.
2727
29f8404c
KH		 27282000-08-31 Kazu Hirata <kazu@hxi.com>
2729
76b0a8c0
KH		 2730 * as.c: Fix formatting.
2731 * cond.c: Likewise.
2732 * frags.c: Likewise.
29f8404c
KH		 2733 * macro.c: Likewise.
2734
b4c1ea07
EC		 27352000-08-31 Eric Christopher <echristo@cygnus.com>
2736
2737 * config/tc-mn10300.c: Cleanup and fix warnings.
2738 (md_pseudo_table): Add initializers.
2739 (md_show_usage): Cleanup.
2740 (md_parse_option): Fix warnings.
2741 (md_undefined_symbol): Fix warnings.
2742 (md_conver_frag): Fix warnings.
2743 (tc_gen_reloc): Fix warnings.
2744 (md_apply_fix3): Fix warnings.
2745 (check_operand): Fix warnings.
2746
ac48eca1
AO		 27472000-08-31 Alexandre Oliva <aoliva@redhat.com>
2748
2749 * acinclude.m4: Include libtool and gettext macros from the
2750 top level.
2751 * aclocal.m4, configure: Rebuilt.
2752
e0c21649
GK		 27532000-08-30 Mark Hatle <mhatle@mvista.com>
2754
2755 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2756
cf39a089
KH		 27572000-08-31 Kazu Hirata <kazu@hxi.com>
2758
2759 * listing.c: Fix formatting.
2760
3ee4defc
KH		 27612000-08-29 Kazu Hirata <kazu@hxi.com>
2762
2763 * app.c: Fix a comment typo. Fix formatting.
2764
1e8d20f4
NC		 27652000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2766
29184774 2767 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 2768 offset of the target destination for jmp instructions.
2769 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2770
5bcac8a4
HPN		 27712000-08-24 Hans-Peter Nilsson <hp@axis.com>
2772
2773 * NEWS: Mention support for CRIS.
2774
46547ecc
DC		 2775Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2776
2777 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2778 Sets `.lcomm' alignment to zero.
2779
4b853faa
AO		 27802000-08-23 Alexandre Oliva <aoliva@redhat.com>
2781
29184774
NC		 2782 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2783 TC_FIX_ADJUSTABLE): Define.
4b853faa 2784
efcc5914
JW		 27852000-08-23 Jim Wilson <wilson@cygnus.com>
2786
2787 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2788 unwind.personality_routine is set.
2789
aca719bf
AO		 27902000-08-23 H.J. Lu <hjl@gnu.org>
2791
2792 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2793
a3da4de1
AO		 27942000-08-23 Alexandre Oliva <aoliva@redhat.com>
2795
2796 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2797 environment is pe.
2798
56385375
L		 27992000-08-22 H.J. Lu <hjl@gnu.org>
2800
2801 * config.in (STRICTCOFF): New for strict COFF.
2802
2803 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2804 i386-*-go32* and i386-go32-rtems*.
2805 * configure: Rebuilt.
2806
2807 * config/obj-coff.c (obj_coff_endef): Follow the historical
2808 behavior if STRICTCOFF is not defined.
2809
2810 * doc/internals.texi: Document STRICTCOFF.
2811
8f36cd18
AO		 28122000-08-22 Alexandre Oliva <aoliva@redhat.com>
2813
2814 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2815 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2816 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2817 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2818 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2819 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2820 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2821 Likewise.
2822
58a77e41
EC		 28232000-08-22 Eric Christopher <echristo@cygnus.com>
2824
2825 * config/tc-mn10300.c: (md_apply_fix): New function.
2826 (mn10300_force_relocation): New function.
2827 (mn10300_fix_adjustable): New function.
2828
2829 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2830 (TC_HANDLES_FX_DONE): Define.
2831 (obj_fix_adjustable): Define.
2832 (MD_APPLY_FIX3): Define.
2833 (TC_LINKRELAX_FIXUP): Define.
2834
2835 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2836 previously defined.
2837 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2838
2839 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2840
ded0649c
JE		 28412000-08-21 Jason Eckhardt <jle@cygnus.com>
2842
2843 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2844 if the fixup resulted in a relocation.
2845
66102fe2
NC		 28462000-08-18 Nick Clifton <nickc@redhat.com>
2847
2848 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2849 Make reference to first element of shift_names explicit.
2850
02198638
AO		 28512000-08-18 Alexandre Oliva <aoliva@redhat.com>
2852
2853 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2854 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2855 add a symbol's address. Removed all target-specific #ifdefs that
2856 used to accomplished the same.
2857 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2858 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2859 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2860 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2861 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2862
353e2c69
KH		 28632000-08-17 Kazu Hirata <kazu@hxi.com>
2864
2865 * dwarf2dbg.c: Fix formatting.
2866
4fb7971f
NC		 28672000-08-17 Nick Clifton <nickc@redhat.com>
2868
2869 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2870 to be recoded as logical shift lefts by zero.
2871
50b81f19
JW		 28722000-08-16 Jim Wilson <wilson@cygnus.com>
2873
2874 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2875 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2876 source registers.
2877 (note_register_values): Handle IA64_OPND_R3_2 operands.
2878
f869cfc6
JE		 28792000-08-16 Jason Eckhardt <jle@cygnus.com>
2880
50bbae35 2881 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2882
8cb8bcba
NC		 28832000-08-16 Nick Clifton <nickc@redhat.com>
2884
2885 * config/tc-arm.c (struct asm_shift): Delete.
2886 (shift[]): Delete.
2887 (enum asm_shift_index): New.
2888 (struct asm_shift_properties): New.
2889 (struct asm_shift_name): New.
2890 (shift_properties[]); New.
2891 (shift_names[]); New.
2892
2893 (decode_shift): Use new structures.
2894 Issue a warning is "ROR #0" is used.
2895 Issue a warning if "ASR #0" or "LSR #0" is used.
2896
2897 (md_begin): Initialise arm_shift_hsh table from new
2898 asm_shift_name array.
2899
c2158c24
JJ		 29002000-08-16 Jakub Jelinek <jakub@redhat.com>
2901
2902 * config/tc-sparc.c: Kill all warnings.
2903 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2904 in -xarch= as well.
2905 (md_show_usage): Update usage text.
2906
70485b5c
NC		 29072000-08-16 Nick Clifton <nickc@redhat.com>
2908
c2158c24 2909 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2910 useful.
2911
a47cf567 29122000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2913
2914 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2915
2916 * config/tc-sh.c (md_assemble): Changed so debug_type
2917 test performed for ppi_assemble
2918 * config/tc-sh.c: Included dwarf2dbg.h.
2919 (debug_line): Defined.
2920 (md_assemble): Generates dwarf2 line info.
2921 (sh_finalize): New function. Finalize dwarf2 info.
2922 (assemble_ppi): Returns size of code generated.
2923 (build_Mytes): Returns size of code generated.
2924 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2925 * config/tc-sh.h (md_end): Defined.
2926 (sh_finalize): Declared.
2927
1db77c8e
AO		 29282000-08-15 Alexandre Oliva <aoliva@redhat.com>
2929
2930 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2931 md_number_to_chars.
2932
046b3b54
NC		 29332000-08-14 Nick Clifton <nickc@redhat.com>
2934
2935 * config/tc-arm.c (do_bx): Allow "bx pc".
2936
c43c2cc5
JW		 29372000-08-14 Jim Wilson <wilson@cygnus.com>
2938
2939 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2940 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2941 (md_begin): Change assignment to md.flag to OR in the new bit.
2942
d1d8ba22
NC		 29432000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2944
2945 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2946 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2947 C_MOU, and C_EOS.
d1d8ba22 2948
22b36938
JE		 29492000-08-14 Jason Eckhardt <jle@cygnus.com>
2950
2951 * NEWS: Mention i860 support.
2952
c0bd0db2
JL		 2953Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2954
2955 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2956
0ac658b8
AS		 29572000-08-14 Andreas Schwab <schwab@suse.de>
2958
2959 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2960
9fc2dda2
JE		 29612000-08-11 Andreas Schwab <schwab@suse.de>
2962
2963 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2964 argument.
2965
bc4466dc
KH		 29662000-08-11 Kazu Hirata <kazu@hxi.com>
2967
2968 * expr.c: Fix formatting.
351aa9f6 2969 * config/obj-bout.c: Likewise.
bc4466dc 2970
a9c99419
JE		 29712000-08-10 Jason Eckhardt <jle@cygnus.com>
2972
2973 * doc/c-i860.texi: Flesh out the i860 section more.
2974
7c743825
KH		 29752000-08-10 Kazu Hirata <kazu@hxi.com>
2976
2977 * symbols.c: Fix formatting.
929b12bc 2978 * expr.c: Likewise.
7c743825 2979
fa2255cb
DN		 2980Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2981
29184774
NC		 2982 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2983 modifier has the IgnoreSize bit set.
fa2255cb 2984
fc997f4b
AM		 29852000-08-09 Alan Modra <alan@linuxcare.com.au>
2986
2987 From Rodney Brown <RodneyBrown@mynd.com>
2988 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2989 * configure: Regenerate.
2990
a47cf567
NC		 29912000-08-09 Kazu Hirata <kazu@hxi.com>
2992
2993 * hash.c: Fix formatting.
2994 * gasp.c: Likewise.
2995
305d537e
JE		 29962000-08-08 Jason Eckhardt <jle@cygnus.com>
2997
2998 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2999 (i860_fix_info): New enum.
3000 (MD_APPLY_FIX3): Define.
3001 (WORKING_DOT_WORD): Define.
3002 (TC_HANDLES_FX_DONE): Define.
3003 (DIFF_EXPR_OK): Define.
3004 (LISTING_HEADER): Define.
3005 (TARGET_FORMAT): Select target format based on endian flag.
3006 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3007 (target_big_endian): Add external declaration.
3008
3009 * config/tc-i860.c: All existing code reworked completely. Other
3010 new code shown below.
3011 (SYNTAX_SVR4): Define.
3012 (target_warn_expand): New variable.
3013 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3014 (md_longopts): Declare and define with new options (-EL, -EB,
3015 and -mwarn-expand).
3016 (md_show_usage): New function.
3017 (md_operand): New function.
3018 (obtain_reloc_for_imm16): New function.
3019 (md_apply_fix3): New function.
3020 (tc_gen_reloc): New function.
3021
df86943d
NC		 30222000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3023
3024 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3025 2 bytes of the jump address are in the same frag.
3026 (find): Accept 68hc12 register indirect modes.
3027
3028 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 3029
30d25259
RH		 30302000-08-07 Richard Henderson <rth@cygnus.com>
3031
3032 * config/tc-ia64.c (unwind): Add prologue_mask member.
3033 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3034 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3035 (dot_body): Clear unwind.prologue_mask.
3036 (dot_prologue): Set it. Accept a register second argument.
3037
2d484c7f
KH		 30382000-08-07 Kazu Hirata <kazu@hxi.com>
3039
3040 * config/atof-ieee.c: Fix formatting.
3041 * config/atof-tahoe.c: Likewise.
3042
a47cf567 30432000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 3044
3d4ae3c0
NC		 3045 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3046 work.
3047
c91d2e08
NC		 3048 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3049 of .popsection, .previous, .pushsection, .subsection,
3050 .version, .vtable_entry, .vtable_inherit and .weak.
3051
47926f60
KH		 30522000-08-05 Kazu Hirata <kazu@hxi.com>
3053
3054 * config/tc-cris.c: Fix formatting.
3055 * config/tc-i386.c: Likewise.
3056 * config/tc-sparc.c (sparc_ip): Simplify the code.
3057
ab3e48dc
KH		 30582000-08-04 Kazu Hirata <kazu@hxi.com>
3059
3060 * config/tc-cris.c: Rearrange code for readability.
3061 * config/tc-d10v.c: Fix formatting.
3062 * config/tc-m32r.c: Likewise.
3063 * config/tc-sparc.c: Likewise.
3064
3d56ab85
JW		 30652000-08-02 Jim Wilson <wilson@cygnus.com>
3066
3067 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3068 before ia64_find_opcode.
3069 (md_assemble): Likewise.
3070
3f9dfb2c
NC		 30712000-08-01 Nick Clifton <nickc@cygnus.com>
3072
a47cf567 3073 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 3074 Undo some formatting fixes.
3f9dfb2c 3075
28e4f854
KH		 30762000-08-01 Kazu Hirata <kazu@hxi.com>
3077
3078 * config/obj-som.c: Fix formatting.
3079 * config/obj-ieee.c: Likewise.
3080 * config/tc-arm.c: Likewise.
3081 * config/tc-v850.c: Likewise.
3082
a570e639
NC		 30832000-08-01 Nick Clifton <nickc@redhat.com>
3084
3085 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3086 index by command line option.
58a77e41 3087
a570e639
NC		 30882000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3089
3090 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3091 (@node M68K-Branch): Rewrite to match the reality.
3092
e3308d0d
JE		 30932000-07-31 Jason Eckhardt <jle@cygnus.com>
3094
3095 * doc/c-i860.texi: New file.
3096 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3097 * doc/Makefile.in: Regenerate.
3098 * doc/all.texi: Add I860 as relevant architecture.
3099 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3100
2fd5405a
NC		 31012000-07-31 Kazu Hirata <kazu@hxi.com>
3102
3103 * config/tc-d30v.c: Fix formatting.
3104
28e7409f
NC		 31052000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3106
50bbae35
AM		 3107 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3108 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3109 long emit a long branch if available instead of an absolute jump, never
3110 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 3111
3112 * doc/c-m68k.texi: Document new command line option.
58a77e41 3113
a47cf567
NC		 31142000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3115
3116 * config/tc-avr.c: Use PARAMS macro in function declarations.
3117 Don't declare md_pcrel_from_section (already in tc-avr.h).
3118 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3119 (avr_operand): Don't set (unsigned) op_mask to -1.
3120
534022ea
JE		 31212000-07-28 Jason Eckhardt <jle@cygnus.com>
3122
50bbae35
AM		 3123 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3124 * configure: Regenerated.
3125 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3126 of operand to the .type directive (.e.g, "type").
534022ea 3127
4c400d5e
AM		 31282000-07-28 Alan Modra <alan@linuxcare.com.au>
3129
3130 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3131 * app.c (do_scrub_chars): Record where first comment found.
3132 * read.c (read_a_source_file): Init found_comment on entry, and
3133 notify whether comments found on exit.
3134 * config/tc-hppa.c (md_shortopts): Add "c".
3135 (md_longopts): Add warn-comment.
3136 (md_parse_option): Handle it.
3137 (md_show_usage): Show available options.
3138 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3139
0aa529cb
AC		 3140Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3141
3142 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3143 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 3144 sym_ptr_ptr
0aa529cb
AC		 3145 (md_estimate_size_before_relax): Don't fall off end of function.
3146
c6a7ab1f
NC		 31472000-07-27 Kazu Hirata <kazu@hxi.com>
3148
3149 * config/tc-avr.c: Fix formatting.
3150 * config/tc-ns32k.c: Likewise.
3151
e0c6ed95
AM		 31522000-07-27 Alan Modra <alan@linuxcare.com.au>
3153
3154 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3155
31562000-07-27 Kazu Hirata <kazu@hxi.com>
3157
3158 * config/tc-d10v.c: Fix formatting.
3159 * config/tc-z8k.c: Likewise.
3160 * config/tc-sparc.c: Likewise.
3161
6883dc5e 31622000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 3163
3164 * cgen.c (queue_fixup): Declare opinfo.
3165 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3166 (gas_cgen_md_operand): Ditto.
3167 (gas_cgen_md_apply_fix3): Ditto.
3168
39da8128
DD		 31692000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3170
3171 * config/obj-coff.c (obj_frob_symbol): Don't merge
3172 labels. Don't merge if the symbol isn't constant. Return
3173 immediately if a symbol is merged.
3174
65e68b04
AM		 31752000-07-22 Alan Modra <alan@linuxcare.com.au>
3176
3177 * frags.c (frag_align): Correct absolute section alignment.
3178
5e0d736c
DD		 31792000-07-20 DJ Delorie <dj@redhat.com>
3180
3181 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3182 it breaks linking against DLLs.
3183
3bcbcc3d
HPN		 31842000-07-20 Hans-Peter Nilsson <hp@axis.com>
3185
3186 * configure.in: Add CRIS support.
3187 * configure: Regenerate.
3188 * Makefile.am: (CPU_TYPES): Add cris.
3189 (CPU_OBJ_VALID) [aout]: Add cris.
3190 (MULTI_CPU_TYPES): Add cris.
3191 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 3192 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 3193 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3194 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3195 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3196 Regenerate dependencies.
3197 * Makefile.in: Regenerate.
3198 * aclocal.m4: Regenerate.
3199 * as.c: Declare crisaout, criself.
3200 * config/tc-cris.h, config/tc-cris.c: New.
3201 * config/e-criself.c, config/e-crisaout.c: New.
3202 * po/POTFILES.in, po/gas.pot: Regenerate.
3203
041ff4dd 32042000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 3205
041ff4dd 3206 * read.c: Fix formatting.
efaf0ba4 3207 * write.c: Fix formatting.
041ff4dd 3208
f980ada0
L		 32092000-07-19 H.J. Lu <hjl@gnu.org>
3210
3211 * sb.c: Include <stdlib.h> if exists for abort ().
3212
25a8b250
AM		 32132000-07-19 Alan Modra <alan@linuxcare.com.au>
3214
3215 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3216 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3217 (pa_type_args): Same here.
3218
7a9aaf92
NC		 32192000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3220
3221 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3222 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3223 the storage class is already set.
3224
8098403c
NC		 32252000-07-17 Kazu Hirata <kazu@hxi.com>
3226
fafb6d17 3227 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 3228 * config/tc-mn10200.c: Likewise.
3229 * config/tc-mn10300.c: Likewise.
3230 * config/tc-pj.c: Likewise.
3231 * config/tc-tic80.c: Likewise.
3232 * config/tc-w65.c: Likewise.
8098403c 3233
977e771a
FCE		 32342000-07-17 Frank Ch. Eigler <fche@redhat.com>
3235
3236 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3237 is defined.
3238
63bf5651
ILT		 32392000-07-15 Ian Lance Taylor <ian@zembu.com>
3240
3241 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3242 @code.
3243
1cd1c99b
AM		 32442000-07-15 Alan Modra <alan@linuxcare.com.au>
3245
3246 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3247 ELF as are used for SOM (except the 32-bit reloc one) to decide
3248 whether a symbol can be reduced to a section symbol. Expand on
3249 the comment for symbols involved in LR% and RR% expressions.
3250
119d663a
NC		 32512000-07-14 Nick Clifton <nickc@cygnus.com>
3252
3253 * config/tc-mips.c (mips_disable_float_construction): New
3254 static variable. Set to true if doubles should not be
3255 constructed by loading two single width fp registers with
3256 halves of the value.
3257 (mips_ip): Test mips_disable_float_construction.
3258 (md_longopts): Add command line switches --construct-floats
3259 and --no-construct-floats.
3260 (md_parse_option): Parse new command line options.
3261 (md_show_usage): Describe new command line options.
3262
3263 * doc/c-mips.texi: Document new command line options.
3264
906fac54
AM		 32652000-07-13 Koundinya K <kk@ddeorg.soft.net>
3266
3267 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3268 * configure: Regenerate.
3269
32702000-07-13 Hans-Peter Nilsson <hp@axis.com>
3271
3272 * configure.in (DEFAULT_EMULATION setting): Revert part of
3273 2000-07-01 change that set te_multi=multi unless set to tmips.
3274 * configure: Regenerate.
3275
7f788821
NC		 32762000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3277
3278 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 3279 section when aligning it increases its size.
7f788821 3280
9a736b6b
NC		 32812000-07-11 Kazu Hirata <kazu@hxi.com>
3282
3283 * config/tc-tic54x.c: Fix formatting.
3284
3dd5103b
NC		 32852000-07-10 Kazu Hirata <kazu@hxi.com>
3286
3287 * config/tc-h8500.c: Fix formatting.
1aea3bb8 3288 * config/tc-tic54x.c: Fix formatting.
3dd5103b 3289
46b85d42
AM		 32902000-07-10 Alan Modra <alan@linuxcare.com.au>
3291
3292 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3293 displacements correctly.
3294
3295 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3296
32972000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3298
3299 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3300 warning.
3301 (hash_jam): Ditto.
3302
ad1079af
AM		 33032000-07-09 Alan Modra <alan@linuxcare.com.au>
3304
3305 From David Huggins-Daines <dhd@linuxcare.com>
3306 * config/te-hppalinux64.h: Add a new emulation.
3307 * configure.in (emulations): Add configure bits to support the
3308 64-bit Linux/parisc target.
3309 * configure: Regenerate.
3310
3311 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3312 (md_shortopts): Add `V' for ELF.
3313
3314 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3315 when SOM or ELF_ARG_RELOC are defined.
3316 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3317 ELF_ARG_RELOC are defined.
3318 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3319 (pa_stringer): ..Do it here instead. Fix comment typos.
3320 (hppa_force_relocation): Cast enums to int before comparing with
3321 ints.
3322
3323 From Ryan Bradetich <rbradetich@uswest.net>
3324 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3325 redifinition warning.
3326 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3327 (hppa_force_relocation): ditto
ad1079af
AM		 3328 (md_apply_fix): Added cast to buf to fix warnings.
3329
3330 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3331 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3332
3333 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3334 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3335 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3336 reloc_type** to avoid warnings in switch.
3337 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3338 little earlier instead.
3339
3340 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3341 and elf.
3342 (pa_type_args): Use symbol_arg_reloc_info.
3343 (struct pa_it): Make arg_reloc unsigned int.
3344 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3345 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3346 (pa_code): Delete. pa_text duplicates this function.
3347 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3348 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3349 int.
3350 (cons_fix_new_hppa): Actually change selector to e_fsel when
3351 warning about assuming so.
3352 (tc_gen_reloc): More example elf arg reloc code.
3353 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3354 (hppa_force_relocation): Likewise.
3355
3356 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3357 files.
3358 (pa_end_of_source): Prototype.
3359 (hppa_fix_adjustable): Prototype.
3360 (LABELS_WITHOUT_COLONS): Move it..
3361 * config/te-hppa.h: To here.
3362
3363 * config/te-hppa64.h: New file.
3364
3365 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3366 type.
3367 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3368 format -10, -16, 16 relocs.
3369 (hppa_elf_mark_end_of_function): Test for null
3370 last_call_info->start_symbol
3371
3372 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3373 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3374 re_assesmble_* functions. Delete extraneous statements. Fix
3375 typos in comments.
3376 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3377 insn to re_assemble_*.
3378
623aa224
UC		 33792000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3380
3381 * doc/internals.texi (Expressions): Fix typo.
58a77e41 3382
c4aa876b
NC		 33832000-07-08 Kazu Hirata <kazu@hxi.com>
3384
3385 * config/tc-sh.c: Fix formatting.
d0313fb7 3386 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 3387 * depend.c: Fix formatting.
3388 * flonum-konst.c: Likewise.
3389 * flonum-mult.c: Likewise.
c4aa876b 3390
6b31947e
NC		 33912000-07-07 Kazu Hirata <kazu@hxi.com>
3392
a5bfe8c9 3393 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 3394 * config/obj-vms.c: Fix comments.
3395 * config/tc-a29k.c: Likewise.
3396 * config/tc-alpha.c: Likewise.
3397 * config/tc-h8300.c: Likewise.
3398 * config/tc-h8500.c: Likewise.
3399 * config/tc-i370.c: Likewise.
3400 * config/tc-ia64.c: Likewise.
3401 * config/tc-m68hc11.c: Likewise.
3402 * config/tc-m68k.c: Likewise.
3403 * config/tc-mips.c: Likewise.
3404 * config/tc-ns32k.c: Likewise.
3405 * config/tc-ppc.c: Likewise.
3406 * config/tc-z8k.c: Likewise.
6b31947e 3407
b8a9dcab
NC		 34082000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3409
3410 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3411 Default to '(SEC_LOAD | SEC_DATA)'.
3412 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3413
3414 * doc/internals.texi (CPU Backend): Describe
3415 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3416
beb2de9b
AC		 3417Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3418
3419 * as.c (parse_args): NULL terminate the long option list.
3420
24ddb296
AC		 3421Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3422
3423 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 3424 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 3425
1fe72011
NC		 34262000-07-05 Nick Clifton <nickc@cygnus.com>
3427
3428 * config/tc-d30v.c (write_2_short): Further changes to warning
3429 messages produced when combining EITHER_BUT_PREFER_MU attributed
3430 opcodes.
3431
a5bfe8c9 34322000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 3433
3434 * MAINTAINERS: new
3435
8de8f17e
AO		 34362000-07-04 Alexandre Oliva <aoliva@redhat.com>
3437
3438 * config/tc-arm.c (psrs): Accept combinations of flags.
3439
00d2865b
NC		 34402000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3441
3442 * config/tc-avr.c: Change _ () to _() around all strings marked
3443 for translation (exception from the usual coding style).
3444 (avr_opt): New struct variable, how the new switches are set.
3445 (OPTION_MMCU): Define as 'm' and actually use.
3446 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3447 (show_mcu_list): New function, display the list of known MCUs.
3448 (md_show_usage): Document the new switches. Call show_mcu_list.
3449 (avr_set_arch): Change 'm' to OPTION_MMCU.
3450 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3451 Handle the new switches.
3452 (avr_operands): Disable warnings for undefined combinations of
3453 operands if -mall-opcodes. Disable warnings for skipping two-word
3454 instructions if enhanced core or -mno-skip-bug.
3455 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3456 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3457 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3458 (avr_ldi_expression): Warn about implicit lo8().
3459 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3460
54588503
UC		 34612000-07-01 Koundinya K <kk@ddeorg.soft.net>
3462
50bbae35
AM		 3463 * configure.in: Add entry for mips-*-sysv4*MP*
3464 * configure: Rebuild
3465 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3466 elf32-tradlittlemips for traditional mips targets.
3467 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3468 test for Link Once sections as in adjust_reloc_syms.
3469 * config/te-tmips.h: New file for traditional mips targets. Define
3470 TE_TMIPS.
58a77e41 3471
c9900432
NC		 34722000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3473
3474 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3475 flags argument is not present, don't change an existing section's
3476 section's attributes. If the flags argument is present, warn if the
3477 attributes don't match the section's current attributes. When
3478 long section names are supported, set SEC_LINK_ONCE and
3479 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3480
9d87310a
HPN		 3481Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3482
3483 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3484 symbols; create them.
3485
dbddefbf
NC		 34862000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3487
3488 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 3489 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 3490
2ae7e77b
AH		 34912000-06-27 Aldy Hernandez <aldyh@redhat.com>
3492
3493 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 3494 expressions. Ignore the problem when handling 16 bit signed
3495 immediates, because the assembler will take care of the relocation
3496 later.
2ae7e77b 3497
6b2539e3
NC		 34982000-06-27 Nick Clifton <nickc@cygnus.com>
3499
3500 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 3501 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 3502 sequential order, and emit warning messages if the input source
3503 code contains constructs like that, or parallel constructs
3504 containing such opcodes.
3505
65aa24b6
NC		 35062000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3507
3508 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3509 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3510 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3511 (md_show_usage): Update usage message.
3512 (md_parse_option): Allow redefinition of MCU type within the
3513 same avr[1-5] bfd machine type. Show both old and new MCU type
3514 in the error message.
3515 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3516 Simplify 8K wrap code.
3517
f0c56b90
NC		 35182000-06-25 Kazu Hirata <kazu@hxi.com>
3519
50bbae35
AM		 3520 * config/obj-aout.c: Remove all uses of DEFUN.
3521 * config/obj-ieee.c: Likewise.
3522 * config/tc-sh.c: Fix comment typos.
3523 * config/tc-tahoe.c: Likewise.
3524 * config/tc-vax.c: Likewise.
3525 * config/tc-w65.c: Likewise.
3526 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 3527 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3528
6d249963
DD		 35292000-06-24 DJ Delorie <dj@cygnus.com>
3530
3531 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3532 more changes from Sept 1999
3533 (tc_i386_fix_adjustable): ditto
3534 (md_apply_fix3): ditto
3535
680d2857 35362000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 3537
680d2857
FCE		 3538 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3539 (gas_cgen_parse_operand): Set it around expression() call.
3540 (gas_cgen_md_operand): Test for it before longjmp().
3541
e7b305a2
AM		 35422000-06-24 Kazu Hirata <kazu@hxi.com>
3543
c0fecd35
AM		 3544 * config/tc-h8500.c: Remove all uses of DEFUN.
3545 * config/tc-sh.c: Likewise.
3546 * config/tc-w65.c: Likewise.
3547 * config/tc-z8k.c: Likewise.
3548
e7b305a2
AM		 3549 * config/tc-h8500.c: Fix typos in comments.
3550
ed6d6fd3
FCE		 35512000-06-23 Frank Ch. Eigler <fche@redhat.com>
3552
3553 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3554 is defined.
3555
f7c88872
AM		 35562000-06-23 matthew green <mrg@redhat.com>
3557
3558 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 3559 defined. Fix error message for `[' grouping.
f7c88872 3560
70d6ecf3
AM		 35612000-06-22 Kazu Hirata <kazu@hxi.com>
3562
3563 * config/tc-h8300.c: Fix formatting and comment typos.
3564
e9718fe1
TW		 35652000-06-22 Timothy Wall <twall@cygnus.com>
3566
3567 * config/tc-ia64.c (note_register_values): Move premature QP
3568 notation clearing into the appropriate place.
3569
45288df1
AM		 35702000-06-22 Alan Modra <alan@linuxcare.com.au>
3571
1581f8c9
AM		 3572 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3573 first before anything else. Add bin-bugs.h, emul.h and progress.h
3574 Sort list of files as for $(OBJS) in Makefile.am.
3575
3576 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3577 find one. Remake dependencies.
3578 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3579 * Makefile.in: Regenerate.
3580 * doc/Makefile.in: Regenerate.
3581
45288df1
AM		 3582 * config/tc-i386.c (i386_displacement): Don't assume a constant
3583 displacement is necessarily 16 bits when in 16 bit code mode.
3584 (md_assemble): Instead size the displacement here after we know
3585 for sure that a .code16gcc operand hasn't automatically added
3586 operand size prefixes.
3587
01580992
L		 35882000-06-21 H.J. Lu <hjl@gnu.org>
3589
3590 * Makefile.am: Rebuild dependency.
3591 * Makefile.in: Rebuild.
3592
40f09f82
JL		 35932000-06-21 Kazu Hirata <kazu@hxi.com>
3594
3595 * config/tc-h8300.c (parse_reg): Make the function static.
3596 (parse_exp): Likewise.
3597
78295804
DD		 35982000-06-20 DJ Delorie <dj@cygnus.com>
3599
3600 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3601 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3602 for cygwin import libraries to work properly.
3603
45f85b08
L		 36042000-06-20 H.J. Lu <hjl@gnu.org>
3605
3606 * Makefile.am: Rebuild dependency.
3607 * Makefile.in: Rebuild.
3608 * configure: Likewise.
3609 * doc/Makefile.in: Likewise.
3610
39bec121
TW		 36112000-06-20 Timothy Wall <twall@cygnus.com>
3612
3613 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 3614 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 3615 * doc/c-tic54x.texi: New.
3616 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 3617 documentation file.
39bec121 3618 * doc/all.texi: Add C54X.
3e87a760 3619 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 3620 * doc/Makefile.in: Regenerate.
3621 * configure.in: Add tic54x and define LIBM for tic54x.
3622 * configure: Regenrate.
3623 * config/tc-tic54x.[ch]: New.
3624 * config/obj-coff.h: Add tic54x.
3625 * Makefile.am: (CPU_TYPES): Add tic54x.
3626 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3627 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3628 (as_new_LDADD): Add $(LIBM).
3629 * Makefile.in: Regenerate.
3e87a760 3630
60bcf0fa
NC		 36312000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3632
3633 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3634 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3635 * doc/as.texinfo: Likewise.
3636
3637 * configure, Makefile.in: Regenerate.
3638 * configure.in (emulations): Recognize m6811 and m6812.
3639 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3640 Added files for 68hc11 and 68hc12 assembler.
3641 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3642 * config/tc-m68hc11.h: Header definition for that assembler.
3643
ec05f674
NC		 36442000-06-18 Nick Clifton <nickc@redhat.com>
3645
24ef8152
NC		 3646 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3647 instead of OCTETS_PER_BYTE.
3648
ec05f674 3649 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 3650 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 3651
119caedd
L		 36522000-06-18 H.J. Lu <hjl@gnu.org>
3653
3654 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3655 * configure: Rebuild.
3656
607723e4
NC		 36572000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3658
3e87a760
AM		 3659 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3660 to BFD_ASSEMBLER.
607723e4 3661
b946ec34
NC		 36622000-06-16 Nick Clifton <nickc@cygnus.com>
3663
3664 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3665 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3666
3667 * doc/c-mips.texi: Document newly accepted cpu variants.
3668
37ce37b1
UC		 36692000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3670
3671 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3672
c06ae4f2
UC		 36732000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3674
3675 * macro.c (getstring): Make it possible to escape the quote
3676 character.
3677
20348649
JL		 3678Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3679
3680 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3681
bcef29e6
L		 36822000-06-13 H.J. Lu <hjl@gnu.org>
3683
3684 * configure: Regenerate.
3685
63a0b638
AM		 36862000-06-09 Alan Modra <alan@linuxcare.com.au>
3687
3688 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3689 separator.
3690 * doc/internals.texi (line_separator_chars): Semicolon is no
3691 longer a default. Mention null and newline as defaults.
3692
3693 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3694
3695 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3696 * config/tc-i860.h (line_separator_chars): Likewise.
3697 * config/tc-h8300.c (line_separator_chars): Likewise.
3698 * config/tc-i960.c (line_separator_chars): Likewise.
3699 * config/tc-m68k.c (line_separator_chars): Likewise.
3700 * config/tc-mips.c (line_separator_chars): Likewise.
3701 * config/tc-ns32k.c (line_separator_chars): Likewise.
3702 * config/tc-sparc.c (line_separator_chars): Likewise.
3703 * config/tc-vax.c (line_separator_chars): Likewise.
3704
3705 * config/tc-h8300.c (comment_chars): Use string initialiser.
3706 * config/tc-i960.c (line_comment_chars): Likewise.
3707 * config/tc-z8k.c (comment_chars, line_comment_chars,
3708 line_separator_chars): Likewise.
3709
3710 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3711 for TE_LINUX.
3712
9bab9349
NC		 37132000-06-08 Nick Clifton <nickc@cygnus.com>
3714
3715 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3716 for size 1 fixes.
3717
946efd95
DB		 37182000-06-08 David O'Brien <obrien@FreeBSD.org>
3719
3720 * configure.in (VERSION): Update to show this is the CVS mainline.
3721
6480b79a
DB		 37222000-06-08 Matthew Jacob <mjacob@feral.com>
3723
3724 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3725 $at is the integer register $r28, vs. both $r28 and the floating
3726 point register $f28.
3727
10850f29
JW		 37282000-06-08 James E. Wilson <wilson@cygnus.com>
3729
3730 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3731 (dot_endp): Don't call ia64_flush_insns.
3732 (emit_one_bundle): Don't delete prologue/body records from
3733 unwind_record list in first loop. Rewrite second loop to account for
3734 this.
3735
150f24a2
JW		 37362000-06-07 David Mosberger <davidm@hpl.hp.com>
3737
3738 * config/tc-ia64.c: Add missing prototypes.
3739 (generate_unwind_image): Cast argument to output_unw_records call.
3740
e38c9cc2
DC		 3741Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3742
46b85d42 3743 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 3744
1188e082
DC		 3745Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3746
3747 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3748 (REGISTER_P): likewise.
3749 (avr_opcodes): uses include/opcode/avr.h
3750 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3751
ac743b2c
AM		 37522000-06-04 Alan Modra <alan@linuxcare.com.au>
3753
0b545448
AM		 3754 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3755 initializers too.
ac743b2c 3756
969e1a7b
L		 37572000-06-03 H.J. Lu <hjl@gnu.org>
3758
3759 * read.c (is_end_of_line): Put back `;'.
3760
65172ab8
AM		 37612000-06-03 Alan Modra <alan@linuxcare.com.au>
3762
3763 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3764
b75c0c92
AM		 37652000-06-01 Alan Modra <alan@linuxcare.com.au>
3766
3767 * expr.c (operand): Test is_end_of_line outside switch to catch
3768 line separator chars that are also operators.
3769 (operator): Return O_illegal for line separator chars.
3770
3771 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3772 entry (or `!' entry for TC_HPPA).
3773
3774 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3775 before indexing is_end_of_line. Remove redundant check for '\0'.
3776 (fp_op2): Likewise.
3777 * config/tc-h8500.c (md_assemble): Likewise.
3778 * config/tc-mcore.c (md_assemble): Likewise.
3779 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3780 (md_atof): Likewise
3781
3782 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3783 is_end_of_line.
3784 * config/tc-mcore.c (mcore_cons): Likewise.
3785 (mcore_float_cons): Likewise.
3786 (mcore_stringer): Likewise.
3787 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3788
a6836251
SB		 37892000-06-01 Scott Bambrough <scottb@netwinder.org>
3790
3791 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3792
43841e91
NC		 37932000-05-29 Nick Clifton <nickc@cygnus.com>
3794
3795 * config/tc-sh.c: Fix compile time warning messages.
3796
3797 * config/tc-mips.c: Fix compile time warning messages.
3798
a057431b
PB		 37992000-05-29 Philip Blundell <philb@gnu.org>
3800
3801 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3802 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3803 * NEWS: Mention ARM ELF support.
3804
3c07fb76
AO		 38052000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3806
3807 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3808 it is modified, and use the real_size to compute the frag address
3809 for dwarf2 line info.
3810
ad4d6ccf
AM		 38112000-05-27 Alan Modra <alan@linuxcare.com.au>
3812
3813 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3814 line-matching scheme to cope with automake moving variables around.
3815 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3816 * Makefile.in: Regenerate.
3817
6faf3d66
JJ		 38182000-05-26 Jakub Jelinek <jakub@redhat.com>
3819
3820 * config/tc-sparc.c (sparc_relax): New.
3821 (md_longopts): Add -relax and -no-relax options.
3822 (md_parse_options, md_show_usage): Likewise.
3823 (md_apply_fix3): Optimize tail call into branch always if possible.
3824
0a44c2b1
DL		 3825Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3826
3827 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3828 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3829 rules, with warning when a GAS statement specifies a packing that
3830 will result in an instruction being squashed.
3e87a760
AM		 3831 Added typdef packing_type and enumerals, changed various integer
3832 literals to use the enumerals.
0a44c2b1 3833
e0c9811a
JW		 38342000-05-24 David Mosberger <davidm@hpl.hp.com>
3835
3836 * config/tc-ia64.c (dot_restorereg_p): New function.
3837 (md_pseudo_table): Add restorereg.p.
3838 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3839 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3840
3841 * config/tc-ia64.h (unw_record_type): Add unwabi.
3842 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3843 called MASK with members for imask, and the masks produced by
3844 fr_mem, gr_mem, br_mem, and frgr_mem.
3845 (unw_p_record): Add members ABI and CONTEXT.
3846 (unw_x_record): Add member AB.
3847 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3848 as pseudo-register for use during unwind info generation.
3849 (AR_PFS, AR_LC): New macros.
3850 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3851 whose names start with an at sign (as in "@priunat").
3852 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3853 register.
3854 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3855 proc_end, unwind_info, personality_routine): Consolidate into
3856 "unwind" structure to reduce offset-table use. Add member
3857 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3858 to be emitted.
3859 (output_R1_format, output_R3_format, output_P3_format,
3860 output_P6_format): Initialize R with zero to reduce compiler warnings.
3861 (output_P7_format): Ditto. Add `default' branch to switch
3862 statement to reduce compiler warnings.
3863 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3864 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3865 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3866 into single argument.
3867 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3868 compiler warnings. Merge A and B args into single argument.
3869 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3870 A and B args into single argument.
3871 (free_record): Removed (wasn't used).
3872 (free_list_records): Also free imasks in prologue records.
3873 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3874 (output_spill_mask): Remove.
3875 (output_unwabi): New function.
3876 (output_epilogue, output_label_state, output_copy_state): Call
3877 alloc_record.
3878 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3879 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3880 argument.
3881 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3882 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3883 as part of handling the prologue records. Emit region's imask if
3884 we have one. Handle unwabi, epilogue, label_state, copy_state,
3885 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3886 spill_sprel_p, and spill_reg_p records.
3887 (set_imask, count_bits, slot_index): New function.
3888 (fixup_unw_records): Fix region size computation. Handle
3889 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3890 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3891 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3892 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3893 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3894 (dot_save): Use manifest constants for applicaton registers.
3895 Handle REG_PR and REG_PRIUNAT.
3896 (dot_restore): Don't just ignore it.
3897 (dot_restorereg): New function..
3898 (generate_unwind_image): Ensure unwind info is a multiple of eight
3899 bytes, not just four bytes.
3900 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3901 (dot_altrp): Don't just ignore it.
3902 (dot_savemem): New function. Replaces dot_savesp() and
3903 dot_savepsp(). Use manifest constants for applicaton registers.
3904 Handle REG_PR and REG_PRIUNAT.
3905 (dot_savef): Simplify.
3906 (dot_saveb): Support generation of br_gr.
3907 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3908 dot_label_state, dot_copy_state): New function.
3909 (dot_unwabi): Don't just ignore it.
3910 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3911 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3912 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3913 (emit_one_bundle): Set slot number for prologue/body records
3914 *before* emitting the first insn.
3915 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3916 (md_begin): Declare "psp" pseudo-register.
3917 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3918 so we don't get segfault.
3919 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3920 counts as required per SW Conventions manual
3921 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3922 output_preds_psprel, output_preds_sprel, output_spill_base,
3923 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3924 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3925 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3926 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3927 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3928 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3929 (dot_vframe): Implement.
3930 (dot_vframesp, dot_vframepsp): New function.
3931
f98fd99f
HPN		 3932Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3933
3934 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3935 * configure: Regenerate.
f98fd99f 3936
ee7fcc42
AM		 39372000-05-23 Alan Modra <alan@linuxcare.com.au>
3938
3939 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3940 (md_estimate_size_before_relax): so we can use it here instead of
3941 old kludges. Localise vars to blocks. Comment.
3942
3943 * frags.c (frag_new): Update fr_var comments.
3944 * frags.h (struct frag): Ditto.
3945
c67e42c9
RH		 39462000-05-22 Richard Henderson <rth@cygnus.com>
3947
3948 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3949 (pseudo_func): Add pcrel.
3950 (operand_match): Handle IA64_OPND_TGT64.
3951 (build_insn): Likewise.
3952 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3953 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3954 (fix_insn): Handle all three 64-bit relocation types.
3955
5110c57e
HPN		 3956Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3957
3958 * obj.h (struct format_ops): New members begin, app_file,
3959 s_set_other, s_set_desc, s_get_type, s_set_type,
3960 separate_stab_sections, init_stab_section.
3961
3962 * config/obj-multi.h: Update GPL notice to v2.
3963 (obj_begin): New.
3964 (obj_app_file): New.
3965 (S_SET_SIZE): Test s_set_size for NULL before calling.
3966 (S_SET_ALIGN): Similar for s_set_align.
3967 (S_SET_OTHER): New.
3968 (S_SET_DESC): New.
3969 (S_GET_TYPE): New.
3970 (S_SET_TYPE): New.
3971 (SEPARATE_STAB_SECTIONS): New.
3972 (INIT_STAB_SECTION): New.
3973 (EMIT_SECTION_SYMBOLS): New.
3974 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3975
3976 * config/obj-elf.h: Update GPL notice to v2.
3977 Mention that this file is included from obj-multi.h.
3978 (obj_begin): Wrap definition in ifndef.
3979 (elf_file_symbol): Constify declaration.
3980 (obj_app_file): Ditto.
3981 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3982 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3983
3984 * config/obj-elf.c (elf_s_set_other): New.
3985 (elf_file_symbol): Constify argument.
3986 (elf_separate_stab_sections): New.
3987 (elf_init_stab_section): New.
3988 (elf_format_ops): Add new members. Remove comma at end.
3989
3990 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3991 (ecoff_format_ops): Add new fields. Remove comma at end.
3992 Mention inconsistency for emit_section_symbols.
3993
3994 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3995
3996 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3997 (coff_separate_stab_sections): New.
3998 (coff_format_ops): Add new members.
3999
4000 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4001 (obj_aout_s_set_other): New.
4002 (obj_aout_s_set_desc): New.
4003 (obj_aout_s_get_type): New.
4004 (obj_aout_s_set_type): New.
4005 (obj_aout_separate_stab_sections): New.
4006 (aout_format_ops): New members added. Use obj_aout_process_stab,
4007 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4008 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4009 appropriate.
4010 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4011
b98ef147
AM		 40122000-05-22 Alan Modra <alan@linuxcare.com.au>
4013
4014 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4015 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4016 (md_estimate_size_before_relax): Ensure jumps to weak and
4017 externally visible symbols are relocatable.
4018
0aa5d426
HPN		 4019Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4020
4021 * stabs.c (aout_process_stab): Make global.
4022 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4023 * read.h (aout_process_stab): Declare.
4024
4025 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4026 Generalize to *aout, *coff *elf.
4027 * configure: Regenerated.
4028
4029 * doc/internals.texi (Object format backend): Say
4030 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 4031
4032 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4033 * Makefile.in: Regenerated.
4034
7c3dc350
CM		 40352000-05-19 Catherine Moore <clm@cygnus.com>
4036
4037 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4038
b3b6a3fe
JL		 40392000-05-18 Alan Modra <alan@linuxcare.com.au>
4040
4041 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4042 instruction to reflect change in re_assemble_*.
4043
c9e10a08
JL		 4044Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4045
4046 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4047 build PA64 ELF tools.
4048 * configure: Rebuilt.
4049
3043679f
AM		 40502000-05-17 Alan Modra <alan@linuxcare.com.au>
4051
4052 * Makefile.am: Regenerate dependencies.
4053 * Makefile.in: Regenerate.
4054
322f2c45
NC		 40552000-05-15 Nick Clifton <nickc@cygnus.com>
4056
4057 * config/tc-arm.c (struct asm_psr): Add boolean field
4058 distinguishing between CSPR and SPSR. Rename 'number' field
4059 to 'field'.
4060 (psrs): Rearrange contents to match new asm_psr structure.
4061 (arm_psr_parse): Move next to psr_required_here. Make it
4062 return an asm_psr structure.
4063 (psr_required_here): Use asm_psr structure returned by
4064 arm_psr_parse.
4065 (do_msr): Reorganise to allow psr_required_here to be called
4066 only once.
4067 (md_undefined_name): Mark 'name' parameter as unused, since
4068 the COFF target does not use it.
322f2c45 4069
5e6cbf41
PB		 40702000-05-14 David O'Brien <obrien@FreeBSD.org>
4071
4072 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4073 standards.
4074 * config/te-aux.h: Likewise.
4075 * config/te-dpx2.h: Likewise.
4076 * config/te-go32.h: Likewise.
4077 * config/te-hp300.h: Likewise.
4078 * config/te-hppa.h: Likewise.
4079 * config/te-i386aix.h: Likewise.
4080 * config/te-ic960.h: Likewise.
4081 * config/te-interix.h: Likewise.
4082 * config/te-nbsd532.h: Likewise.
4083 * config/te-pc532mach.h: Likewise.
4084 * config/te-ppcnw.h: Likewise.
4085 * config/te-psos.h: Likewise.
4086 * config/te-sparcaout.h: Likewise.
4087 * config/te-sun3.h: Likewise.
4088 * config/te-sysv32.h: Likewise.
4089
4132022d
AM		 40902000-05-14 Alan Modra <alan@linuxcare.com.au>
4091
4092 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4093 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4094 and sign extend without an if statement.
4095 (build_bytes): Likewise.
4096
40972000-05-14 Kazu Hirata <kazu@hxi.com>
4098
4099 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4100 X_add_symbol L_32 case.
4101
b4fd930a
AM		 41022000-05-14 David O'Brien <obrien@FreeBSD.org>
4103
4104 * config/te-freebsd.h: New file.
4105
a38cf1db
AM		 41062000-05-13 Alan Modra <alan@linuxcare.com.au>
4107
897083bd
AM		 4108 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4109 bindtextdomain): Replace defines with those from intl/libgettext.h
4110 to quieten gcc warnings.
4111
a38cf1db
AM		 4112 * NEWS: Mention x86 .arch and -q.
4113
4114 * config/tc-i386.c (quiet_warnings): New.
4115 (md_assemble): Use quiet_warnings.
4116 (md_parse_option): Set quiet_warnings from -q.
4117 (md_show_usage): Mention -q, delete -m.
4118 (flag_do_long_jump): Delete.
4119 (md_parse_option): Remove -m.
4120 (md_show_usage): Remove -m.
4121 (md_create_long_jump): Remove useless flag_do_long_jump code.
4122
4123 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4124 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4125
e413e4e9
AM		 41262000-05-13 Alan Modra <alan@linuxcare.com.au>
4127 Alexander Sokolov <robocop@netlink.ru>
4128
4129 * doc/c-i386.texi (i386-Arch): New section.
4130 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4131
4132 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4133 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4134 architecture has been given and is not 486.
4135 (set_cpu_arch): New.
4136 (md_pseudo_table): Add .arch.
4137 (md_assemble): Warn if cpu architecture has been given and an
4138 unsupported instruction.
4139
4140 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4141 Move operand_types bit defines after relevant template field.
4142 (template): Add cpu_flags.
4143 (Cpu*): Define.
4144 (arch_entry): New.
4145
e8b1cae5
AO		 41462000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4147
4148 * config/tc-mn10300.h (md_end): Define.
4149 (mn10300_finalize): Declare.
4150 * config/tc-mn10300.c: Include dwarf2dbg.h.
4151 (debug_line): Define.
4152 (md_assemble): Generate dwarf2 line info.
4153 (mn10300_finalize): New function. Finalize dwarf2 info.
4154
426b0403
AM		 41552000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4156
4157 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4158 external version of the relocation for weak symbols.
4159
e4c58b25
JW		 41602000-05-08 David Mosberger <davidm@hpl.hp.com>
4161
4162 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4163 frame size in units of 16 bytes, as required per SW Conventions manual.
4164 (output_unw_records): Output info-block header as a dword to get
4165 byte-order right.
4166
8fce3f5e
AM		 41672000-05-08 Alan Modra <alan@linuxcare.com.au>
4168
4169 * as.h: #include "file", not <file> on files from ../include.
4170 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4171 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4172 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4173 (tc_coff_symbol_emit_hook): Ditto.
4174 (OPTCOUNT): Cast to int to avoid compiler warning.
4175 (md_begin): Fix signed/unsigned warnings.
4176
41772000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4178
4179 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4180 ABRANCH LONG case for a conditional branch on a 68000.
4181 (md_estimate_size_before_relax): Likewise. Also handle
4182 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4183 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4184 PC-relative on all CPUs.
4185 (md_estimate_size_before_relax): Likewise.
4186
fb166ee3
AM		 41872000-05-04 Alan Modra <alan@linuxcare.com.au>
4188
4189 * as.c (parse_args): Just mention current year in printed
4190 copyright message.
4191
7a899fff
C		 41922000-05-03 J.T. Conklin <jtc@redback.com>
4193
4194 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 4195 unit registers.
7a899fff
C		 4196 (md_parse_option): Recognize -m7400.
4197
44877466
ILT		 41982000-05-03 Ian Lance Taylor <ian@zembu.com>
4199
4200 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4201 don't permit lp to become less than the words array.
4202
eaa15ab8
NC		 42032000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4204
4205 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4206 Fix little-endian case.
4207
7c4f6a03
AM		 42082000-05-03 David O'Brien <obrien@NUXI.com>
4209
4210 * as.c (parse_args): Update copyright.
4211
da5d444c
AM		 42122000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4213
4214 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4215 for the .bss section too.
4216
3f9b03b5
AM		 42172000-05-02 Alan Modra <alan@linuxcare.com.au>
4218
4219 * configure.in: Set em=linux for hppa-*-linux.
4220 * configure: Regenerate.
4221 * doc/Makefile.in: Regenerate with correct automake.
4222
4223 * frags.c (frag_grow): Sanity check chunk_size.
4224
4225 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4226 * config/obj-som.h: Likewise.
4227 * config/obj-ieee.h: Likewise.
4228
4229 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4230
4231 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4232 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4233 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4234 (pa_ip): low_sign_unext now returns via function value. Use
4235 re_assemble_* instead of dis_assemble_* and
4236 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4237 unnecessarily.
4238 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4239 (md_section_align, md_parse_option, md_show_usage,
4240 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4241 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4242 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4243 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4244 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4245 pa_text): Likewise.
4246 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4247 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4248 outside of switch. Correct mask and shifting errors in case 10
4249 and case -11. In case 21, compare against signed range to suit
4250 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4251 case 17 and case 22, use offsetT variable to properly check range.
4252 Use re_assemble_* here too.
4253 (evaluate_absolute): Change type of value to offsetT. Call
4254 hppa_field_adjust to do the work for us.
4255 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4256 (pa_parse_cmpib_64_cmpltr): Ditto.
4257 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4258 of i to unsigned int.
4259 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4260 (pa_end_of_source): Return type is void.
4261
a2984248
CM		 4262Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4263
4264 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4265
df136245
DC		 4266Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4267
4268 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4269 More comments added.
4270 (md_begin): Removed "construct symbols for each register name".
4271 Because register names conflicts with GCC generated function
4272 names.
4273 (avr_operand): Now constant numbers can be used as a register
4274 identifiers (0 as r0, 31 as r31).
4275 (md_assemble): use skip_space () before parsing instruction
4276 operands.
4277
c1e73230
AM		 42782000-05-01 Alan Modra <alan@linuxcare.com.au>
4279
4280 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4281 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4282 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4283 * configure: Regenerate.
4284
a1934524
AM		 42852000-04-29 Andreas Jaeger <aj@suse.de>
4286
4287 * as.h: Correctly check GCC version.
4288
d9b7d820
AM		 42892000-04-26 David O'Brien <obrien@FreeBSD.org>
4290
4291 * doc/as.1: Fix unbalanced brackets.
4292
4293 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4294 TE_FreeBSD.
4295 (line_comment_chars): Set to '/' if TE_FreeBSD.
4296
cea1ab94
JL		 4297Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4298
4299 * configure.in: Configury support for PA64 (currently disabled).
4300 * configure: Rebuilt.
4301
e799a695
AM		 43022000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4303
3e87a760 4304 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 4305 bfd_set_section_alignment.
4306
3b0ec529
AM		 43072000-04-25 Alan Modra <alan@linuxcare.com.au>
4308
4309 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4310 than 32.
4311
adcf07e6
NC		 43122000-04-24 Nick Clifton <nickc@cygnus.com>
4313
4314 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4315 * doc/as.texinfo (Align): Include arm and strongarm in list of
4316 targets that have the second form of the behaviour of the .align
3e87a760 4317 directive.
adcf07e6 4318
5047a41f
JL		 43192000-04-24 Mark Klein <mklein@dis.com>
4320
29184774 4321 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 4322
a47cf567
NC		 4323Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4324
4325 * as.c (parse_args): Allow md_parse_option to override -a listing
4326 option.
4327 * config/obj-coff.c (add_lineno): Change type of offset parameter
4328 from "int" to "bfd_vma."
4329 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4330 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4331 (ppc_change_csect): Align correctly for XCOFF64.
4332 (ppc_machine): New function, which discards "ppc_machine" line.
4333 (ppc_tc): Cons for 8 when code is 64 bit.
4334 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4335 relocations.
4336 (md_parse_option): Handle -a64 and -a32.
4337 (ppc_xcoff64): New.
4338 * config/tc-ppc.h (TARGET_MACH): Define.
4339 (TARGET_FORMAT): Move to function.
4340 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4341
4342Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4343
4344 * config/tc-avr.c: New AVR_ISA_ defined.
4345 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4346 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4347 for `fmul', `movw' and `lpm R,Z' instructions.
4348 (avr_operands): Warn if current opcode is a two-word instruction
4349 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4350 (avr_opcodes): New commands added.
4351 (REGISTER_P): Check 'a' and 'v' constraint letters.
4352 (mcu_types): New MCU added.
4353
bf3ca999
TW		 43542000-04-22 Timothy Wall <twall@cygnus.com>
4355
4356 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4357 to "natval".
4358 (operand_match): Conditionally insert default bit values for IMMU9.
4359
98e5953c
JL		 43602000-04-14 Matthew Green <mrg@cygnus.com>
4361
4362 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4363 * configure: Rebuilt.
4364
a02fab7e
JL		 4365Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4366 Jason Eckhardt <jle@cygnus.com>
4367
c67e42c9 4368 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 4369
4370 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4371 Added handling of new operand types l,y,&,fe,fE,fx.
4372
800eeca4
JW		 4373Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4374 David Mosberger <davidm@hpl.hp.com>
4375 Timothy Wall <twall@cygnus.com>
4376 Andrew MacLeod <amacleod@cygnus.com>
4377 Jim Wilson <wilson@cygnus.com>
4378
4379 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 4380 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 4381 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4382 * Makefile.in: Rebuild.
4383 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4384 * configure: Rebuild.
4385 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4386 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4387 * expr.c (expr): Handle md_optimize_expr.
4388 * read.c (LEX_HASH): Add comment.
4389 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 4390
66778679
RH		 43912000-04-21 Richard Henderson <rth@cygnus.com>
4392
4393 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4394 bundling a non-delayed branch type instruction.
4395
aa15f6f7
AO		 43962000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4397
4398 * config/tc-mn10300.c (HAVE_AM30): Define.
4399 (md_assemble): Use it.
4400
16adf844
AM		 44012000-04-19 Alan Modra <alan@linuxcare.com.au>
4402
742f45cf
AM		 4403 * config/obj-elf.c (obj_elf_change_section): Check for changed
4404 section attributes.
4405
16adf844
AM		 4406 * Makefile.am: (CPU_MULTI_VALID): Remove.
4407 (MULTI_CPU_TYPES): Define.
4408 (MULTI_CPU_OBJ_VALID): Define.
4409 (DEPTC): Use the above.
4410 (DEPOBJ): Same here.
4411 (DEP2): And here.
4412 Regenerate dependencies.
4413 * Makefile.in: Regenerate.
4414
9c46fb1b
AM		 44152000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4416
742f45cf 4417 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 4418
508866be
L		 44192000-04-18 H.J. Lu (hjl@gnu.org)
4420
4421 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 4422 bfd_vma for non-bfd assemblers.
508866be 4423
ba2adb93
AM		 44242000-04-17 Alan Modra <alan@linuxcare.com.au>
4425
4426 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4427 doesn't give spurious errors.
4428
12ff5d56
AM		 44292000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4430
66778679 4431 * as.h (SEEK_SET): Define if undefined.
12ff5d56 4432
fc633e5b
AM		 44332000-04-13 Alan Modra <alan@linuxcare.com.au>
4434
4435 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4436 constants, and don't assume offsetT is 32 bits.
4437
1ed18ec1
NC		 44382000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4439
4440 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4441 (md_pcrel_from_section): Add prototype.
4442 (d10v_fix_adjustable): Add prototype.
4443 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4444
4445 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4446
3db10f32
NC		 44472000-04-12 Nick Clifton <nickc@cygnus.com>
4448
4449 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4450 symbol in frag chain.
4451
847f7ad4
AM		 44522000-04-10 Alan Modra <alan@linuxcare.com.au>
4453
4454 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4455 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4456 (fits_in_signed_word, smallest_imm_type): Ditto.
4457 (md_assemble): Use an offsetT var to hold offsetT values, not a
4458 long.
4459 (offset_in_range): New.
4460 (md_assemble): Use it.
4461 (md_convert_frag): Change type of target_address, opcode_address,
4462 and displacement_from_opcode_start to offsetT.
4463 (md_create_short_jump): Change type of offset to offsetT.
4464 (md_create_long_jump): Ditto.
4465 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4466 (md_chars_to_number): Remove.
4467 (output_invalid): Remove duplicate prototype.
4468
ec694b89
NC		 44692000-04-09 Nick Clifton <nickc@cygnus.com>
4470
4471 * Makefile.am (CPU_TYPES): Add 'avr'.
4472 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4473 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4474
16adf844 4475 * Makefile.in: Regenerate.
ec694b89
NC		 4476
4477 * doc/as.texinfo: Add M32R documentation.
4478
a2d91340 4479Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 4480
a2d91340 4481 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 4482 --enable-build-warnings option.
a2d91340
AC		 4483 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4484 * Makefile.in, configure: Re-generate.
4485
d92b1a8a
NC		 44862000-04-07 Nick Clifton <nickc@cygnus.com>
4487
4488 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4489 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4490 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4491 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4492 (arm_force_relocation): Force relocations for
4493 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4494
52ccafd0
JR		 4495Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4496
4497 * config/tc-sh.c (get_operands): There's no third operand if the
4498 first operand is an immediate.
4499
015551fc
JR		 4500Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4501
4502 * config/tc-sh.c (immediate): Delete.
4503 (sh_operand_info): Add immediate member.
4504 (parse_reg): Use A_PC for pc.
4505 (parse_exp): Add second argument 'op'. All callers changed.
4506 (parse_at): Expect pc to be coded as A_PC.
4507 Use immediate field in *op.
4508 (insert): Add fourth argument 'op'. All callers changed.
4509 (build_relax): Add second argument 'op'. All callers changed.
4510 (insert_loop_bounds): New function.
4511 (build_Mytes): Remove DISP_4.
4512 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4513 (assemble_ppi): Use immediate field in *operand.
4514 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4515 (md_apply_fix): Likewise.
4516 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4517
79bd78be
AO		 4518Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4519
4520 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4521
e30e5a6a
HPN		 4522Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4523
4524 * internals.texi (CPU backend): Document
4525 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4526
41b49281
AM		 45272000-04-04 Alan Modra <alan@linuxcare.com.au>
4528
8ad3436c
AM		 4529 * po/gas.pot: Regenerate.
4530
4531 * as.c (show_usage): Restore translated part of bug string.
4532 * gasp.c (show_usage): Likewise.
4533
41b49281
AM		 4534 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4535 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4536 than move-if-change.
4537 (DEP1): Modify for "gcc -MM".
4538 (DEPTC): Likewise.
4539 (DEPOBJ): Likewise.
4540 (DEP2): Likewise.
4541 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4542 Update dependencies.
4543 * Makefile.in: Regenerate.
4544
0a727238
AO		 45452000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4546
4547 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4548 (md_begin): Likewise.
4549 (HAVE_AM33): New macro.
4550 (md_assemble): Use it. Match r_regs and xr_regs only if
4551 HAVE_AM33.
4552
c20f4f8c
AM		 45532000-04-03 Alan Modra <alan@linuxcare.com.au>
4554
4555 * as.h: #include "bin-bugs.h"
4556 * as.c (show_usage): Use REPORT_BUGS_TO.
4557 * gasp.c: #include "bin-bugs.h"
4558 (show_usage): Use REPORT_BUGS_TO.
4559
4560 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4561
753f6b12
HPN		 4562Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4563
4564 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4565 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4566 adjustments.
4567
726c5dcd
AM		 45682000-04-03 Alan Modra <alan@linuxcare.com.au>
4569
4570 * config/tc-i386.c (i386_immediate): Don't assume a constant
4571 immediate is necessarily 16 bits when in 16 bit code mode.
4572 (md_assemble): Instead set guess_suffix here after we have checked
4573 registers.
4574
bf80011a
RH		 45752000-04-02 Richard Henderson <rth@cygnus.com>
4576
4577 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4578 quantities. Correct right shift sign extension.
4579 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4580 32-bit value when shifting into place.
4581
92161534
ILT		 45822000-04-01 Ian Lance Taylor <ian@zembu.com>
4583
4584 * app.c: Add ATTRIBUTE_UNUSED as needed.
4585 * config/tc-ppc.c: Likewise.
4586 (ppc_size): Make unsigned long.
4587 (ppc_insert_operand): Add casts to avoid warnings.
4588
447f3982
NC		 45892000-03-31 Nick Clifton <nickc@cygnus.com>
4590
4591 * config/tc-d10v.h (md_flush_pending_output): Define.
4592
21d75ec2
NC		 45932000-03-29 Nick Clifton <nickc@cygnus.com>
4594
4595 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4596 segment. Works for both BFD_ASSEMBLER and others.
4597 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4598
d1a1bf19
NC		 45992000-03-29 Nick Clifton <nickc@cygnus.com
4600
4601 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4602
224de7a5
AM		 46032000-03-28 Alan Modra <alan@linuxcare.com.au>
4604
4605 * listing.c (LISTING_LHS_WIDTH): Default depends on
4606 LISTING_WORD_SIZE.
4607 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4608
5b8274e3
ILT		 46092000-03-27 Ian Lance Taylor <ian@zembu.com>
4610
4611 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4612 string literal.
4613
224de7a5 46142000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 4615
4616 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4617
4618 * config/tc-avr.c (mcu_types): Add missing initialiser.
4619 (md_pcrel_from_section): Add prototype.
4620 (avr_operand): Remove redundant test of unsigned < 0.
4621 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4622
46232000-03-27 Denis Chertykov <denisc@overta.ru>
4624
4625 * config/tc-avr.c: New file for AVR support.
4626 * config/tc-avr.h: Likewise.
4627 * configure.in: Add AVR support.
4628 * configure: Regenerate.
4629
9f10757c
TW		 46302000-03-26 Timothy Wall <twall@cygnus.com>
4631
4632 * gasp.c (macro_op): Add new argument to check_macro call.
4633 Macro structure definitions moved to macro.h
4634 * sb.h: Add argument to prototype for input_scrub_include_sb.
4635 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4636 nesting checks with an additional flag.
4637 (struct input_save): Add flag to indicate whether current sb
4638 should be checked for proper macro/conditional nesting.
4639 (input_scrub_push/pop): Save/restore nest check flag.
4640 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 4641 defined.
9f10757c
TW		 4642 * macro.c (check_macro): Allow caller to retrieve parsed macro
4643 information if a pointer is provided. This information may be
4644 used by the new macro hooks.
4645 * macro.h: Update prototype for check_macro. Macro struct
4646 definitions moved here from macro.c/gasp.c.
4647 * read.c (read_a_source_file): Add parameter to check_macro call,
4648 and pass macro info to the macro hook, if defined.
4649 (input_scrub_insert_line): New. Allow insertion of a line of
4650 characters into the input stream.
4651 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4652 file into the input stream.
4653 (s_include): Use input_scrub_insert_file.
4654 * internals.texi: Document new macro hooks.
4655 * as.h: New prototypes added.
3e87a760 4656
224de7a5 46572000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 4658
4659 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4660 an initial capital letter.
4661 (i386_index_check): Reindent.
4662
11424155
NC		 46632000-03-19 Nick Clifton <nickc@cygnus.com>
4664
eaa15ab8 4665 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 4666 relative branches.
4667
43f05576
NC		 46682000-03-17 Thomas de Lellis <tdel@windriver.com>
4669
66778679
RH		 4670 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4671 instruction operand bad if Rd > 7 when generating
4672 thumb instructions. Prevents for example,
4673 "adr r12,label" from silently failing and generating
4674 the wrong instruction.
3e87a760 4675
67231402
NC		 46762000-03-17 Nick Clifton <nickc@cygnus.com>
4677
4678 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4679 that have a destingation >= 0x400000.
3e87a760 4680 Fix compile time warning messages.
67231402 4681
a37c8f88
JR		 4682Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4683
4684 * config/tc-sh.c (md_begin): When encountering insn that are
4685 not supported by the current arch, only change the name if
4686 its contents are the same as prev_name.
4687 (get_specific): If the the architecture doesn't match, fail.
4688
dead1419
JR		 4689Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4690
4691 * config/tc-sh.c (IDENT_CHAR): Define.
4692 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4693 matching back where it came from.
4694
182e89d3
JR		 4695Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4696
4697 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4698
84f73d89
NC		 46992000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4700
4701 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4702 normal operands.
4703
dbbc7809
JL		 47042000-03-15 Kazu Hirata <kazu@hxi.com>
4705
4706 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4707
271bb601
HPN		 4708Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4709
4710 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4711 floating-point-number, make sure 'f' is in FLT_CHARS.
4712
8684e216
HPN		 4713Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4714
4715 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4716 (s_lcomm_internal): Use it.
4717 * doc/internals.texi (CPU backend): Document it.
4718 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4719 bytes.
4720
bb2d6cd7
GK		 47212000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4722
4723 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4724 when embedded-pic.
4725
4726 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 4727 implementation doesn't have special handling for switch
4728 statements.
bb2d6cd7
GK		 4729 (macro_build): Allow for code in sections other than .text.
4730 (macro): Likewise.
4731 (mips_ip): Likewise.
4732 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 4733 Don't perform relocs if we will be outputting them.
bb2d6cd7 4734 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 4735 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4736 embedded-pic.
bb2d6cd7 4737
5c86cbc7 47382000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 4739
66778679
RH		 4740 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4741 relocation type based on the entry in the fixup structure.
a47cf567 4742 Put S_IS_EXTERN processing back in.
5c86cbc7 4743
f8c827e9
L		 47442000-03-08 H.J. Lu (hjl@gnu.org)
4745
4746 * Makefile.am (install-exec-tooldir): Depend on
4747 install-exec-bindir for parallel make.
4748 * Makefile.in: Regenerated.
4749
8ad9e709
NC		 47502000-03-06 Nick Clifton <nickc@cygnus.com>
4751
4752 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4753 switch.
4754 (md_parse_option): Parse -m32r command line switch - disable m32rx
4755 compatability.
ded0aeb7
NC		 4756 (md_show_usage): Document new option.
4757
4758 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4759 * doc/Makefile.in: Regenerate.
4760 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4761
b7b8f327
MM		 47622000-03-02 Michael Meissner <meissner@redhat.com>
4763
4764 * config/tc-d30v.c (check_range): Remove code that incorrectly
4765 sign extended values where bits < 32.
4766
15886821
L		 47672000-03-02 H.J. Lu (hjl@gnu.org)
4768
4769 * configure.in: Support --enable-targets=all on ia32.
4770 * configure: Regenerated.
4771
8bf950bf
NC		 47722000-03-01 Nick Clifton <nickc@cygnus.com>
4773
4774 * gasp.c (do_align): Remove bogus check of alignment value.
4775
c5e54cc2
ILT		 47762000-02-27 Thomas de Lellis <tdel@windriver.com>
4777
4778 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4779 TC_PPC was defined forced the type of a symbol with no other type
4780 to be BSF_OBJECT.
4781
65fd87bc
ILT		 47822000-02-27 Hans-Peter Nilsson <hp@axis.com>
4783
4784 * doc/internals.texi (CPU backend): Mention that
4785 line_separator_chars do not break up comments. Fix typos for
4786 LEX_AT and LEX_NAME descriptions. Document operands for
4787 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4788 description of md_create_short_jump usage. Document argument for
4789 md_undefined_symbol.
4790
a25fe906
ILT		 47912000-02-27 Jakub Jelinek <jakub@redhat.com>
4792
4793 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4794 (md_parse_option): Handle it.
4795 (md_show_usage): Document it.
4796
21b10511
ILT		 47972000-02-27 Ian Lance Taylor <ian@zembu.com>
4798
4799 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4800 opcode, for the instruction `pal19'. From Andrea Arcangeli
4801 <andrea@suse.de>.
4802
773f551c
AM		 48032000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4804
4805 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4806 from here..
4807 (md_assemble): To here, before template operands are matched.
4808 Also ensure a constant immediate is sign extended when we know the
4809 size is at most 16 bits. This is to catch cases like "add
4810 $0xffc0,%ax" where we don't know the size, and thus that the
4811 immediate can be represented as Imm8S until after parsing the
4812 register operand.
4813 (i386_displacement): Similarly sign extend 16 bit constant
4814 displacements.
4815 (md_assemble): Relax 16-bit jump constant range check to suit sign
4816 extended displacements.
4817
28d33191
JL		 48182000-02-26 Andreas Jaeger <aj@suse.de>
4819
4820 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4821
cc5ca5ce
AM		 48222000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4823
4824 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4825 call operands when intel_syntax.
4826 (intel_float_operand): Return 2 for "fi...".
4827 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4828 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4829 earlier "SHORT" change.
4830 (md_assemble): When determining suffix from Regs, exclude
4831 InOutPortReg.
4832
056350c6
NC		 48332000-02-24 Nick Clifton <nickc@cygnus.com>
4834
4835 * configure: Add arm-wince, mips-pe and sh-pe targets.
4836 * configure: Regenerate.
4837
4838 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4839 sh-pe targets.
4840 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4841 "pe-mips" for the mips-pe target.
4842
4843 * config/tc-arm.c (insns): Change displacement encoded in BL
4844 and B instructions if the target port is arm-wince.
4845 (do_ldst): Do not bias the relocation offset if the target
4846 port is arm-wince.
4847 (md_pcrel_from): Add in missing relocation offset bias if the
4848 target os arm-wince.
4849
4850 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4851 (md_begin): Disable -G support for mips-pe target.
4852 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4853 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4854 COFF flavour.
4855
4856 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4857 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4858 assembler, just set the alignment to 4.
4859
4860 * config/te-wince-pe.h: New file for WinCE targets. Define
4861 TE_WINCE.
4862
36bf8ab9
AM		 48632000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4864
4865 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4866 string instructions.
4867 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4868 (i386_intel_memory_operand): After finding a segment override,
4869 check again for no `[' before looking for a displacement. Bomb if
4870 more than one displacement rather than silently discarding the
4871 second and subsequent ones. Free strings malloc'd by
4872 build_displacement_string.
4873
f5795b08
CM		 48742000-02-24 Catherine Moore <clm@cygnus.com>
4875
4876 * config/obj-som.c (obj_pseudo_table): Add "weak".
4877 (obj_som_weak): New routine.
4878
abd63a32
AM		 48792000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4880
520dc8e8
AM		 4881 * config/tc-i386.c (union i386_op): New.
4882 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4883 Throughout file replace occurences of disps[n], imms[n], regs[n]
4884 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4885 intel mode operand swapping. Add assert in regKludge and
4886 fake_zero_displacement code. Test i.types[n] when outputting
4887 displacements and immediates. Combine output of Disp16 with
4888 Disp32.
7f3f1ea2
AM		 4889 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4890 when in intel mode by (not) reversing fsub and fdiv operands
4891 before the template search. This fails for single operand
4892 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4893 undefined. Instead fix the base_opcode after we've found the
4894 template. Move base_opcode xor with found_reverse_match from
4895 opcode output code to before this fix so we test for the correct
4896 opcodes.
4897 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4898 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4899
4900 * config/tc-i386.h (TC_RELOC): Delete.
4901 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4902 with equivalent call to reloc.
4903
abd63a32
AM		 4904 * as.h (flag_m68k_mri): Move declaration after target include, and
4905 only declare when TC_M68K defined. Define as zero otherwise.
4906 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4907 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4908 Define as zero otherwise.
4909 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4910 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4911 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4912 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4913 testing whether defined.
4914 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4915 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4916 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4917 rather than testing whether defined.
4918 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4919 (parse_mri_cons): Declare and use only when TC_M68K.
4920 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4921 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4922 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4923
4924 * NEWS: Mention IBM 370 support.
4925
7e052742
RH		 49262000-02-23 Richard Henderson <rth@cygnus.com>
4927
4928 * config/tc-i386.c (md_assemble): When swapping operands for
4929 intel_syntax, assume everything that's not Imm or Disp is a
4930 register.
4931
5b93d8bb
AM		 49322000-02-23 Linas Vepstas <linas@linas.org>
4933
4934 * config/tc-i370.c, config/tc-i370.h: New files.
4935 * Makefile.am: Add support for Linux/IBM 370.
4936 * configure.in: Likewise.
4937 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4938 * config/obj-elf.c: Include elf/i370.h
4939 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4940
4941 * Makefile.in: Regenerate.
4942 * configure: Regenerate.
4943
4944 * doc/c-i370.texi: New file.
4945 * doc/all.texi: Include it.
4946 * doc/as.texinfo: And here.
3e87a760 4947 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4948 * doc/Makefile.in: Regenerate.
4949
25f2196d
CC		 49502000-02-19 Michael Meissner <meissner@redhat.com>
4951
4952 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4953 determine if an instruction can be used in parallel with an ADDppp
4954 or SUBppp instruction.
4955
6349b5f4
AH		 49562000-02-22 Andrew Haley <aph@cygnus.com>
4957
4958 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4959
2f6d2f85 49602000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4961
4962 * config/tc-mips.c (mips_gp32): New variable.
4963 (macro_build) Use mips_gp32.
4964 (mips_ip): Ditto.
4965 (md_longopts): Add "-mgp32" and "-mgp64".
4966 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4967
a47cf567
NC		 4968 (OPTION_M7900): Change offset
4969 (OPTION_NO_M7900): Ditto.
4970
b985eaa8
ILT		 49712000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4972
4973 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4974 warning, and bump it to 1.
4975
52454417
ILT		 49762000-02-22 Ian Lance Taylor <ian@zembu.com>
4977
4978 From Brad Lucier <lucier@math.purdue.edu>:
4979 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4980 match format.
4981
6b76fefe
CM		 49822000-02-21 Catherine Moore <clm@cygnus.com>
4983
4984 * config/tc-mips.c (MF_HILO_INSN): Define.
4985 (mips_7000_hilo_fix): Declare.
4986 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4987 (md_parse_option): Check for 7000_HILO_FIX options.
4988 (OPTION_M7000_HILO_FIX): Define.
4989 (OPTION_NO_M7000_HILO_FIX): Define.
4990 * doc/c-mips.texi (-mfix7000): Describe.
4991
f6af82bd
AM		 49922000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4993
4994 * listing.c (print_lines): Remove unused variable `end'.
4995
4996 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4997 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4998 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4999 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5000 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 5001 statement and quell signed vs. unsigned comparison warning.
f6af82bd 5002
8c8281f4
NC		 50032000-02-18 Nick Clifton <nickc@cygnus.com>
5004
5005 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5006 the computed frag offset, rather than overwriting it.
5007
d4845d57
JR		 5008Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5009
5010 * config/tc-sh.c ("elf/sh.h"): Include.
5011 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5012 (md.begin): Initialize target_arch.
5013 Only include opcodes in has table that match selected architecture.
5014 (parse_reg): Recognize register names for sh-dsp.
5015 (parse_at): Recognize post-modify addressing.
5016 (get_operands): The leading space is now optional.
5017 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5018 arguments. Update valid_arch.
5019 (build_Mytes): Add support for SDT_REG_N.
5020 (find_cooked_opcode): New function, broken out of md_assemble.
5021 (assemble_ppi, sh_elf_final_processing): New functions.
5022 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5023 (md_longopts, md_parse_option): New option: -dsp.
5024 * config/tc-sh.h (elf_tc_final_processing): Define.
5025 (sh_elf_final_processing): Declare.
5026
c97305a1
JL		 5027Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5028
5029 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5030 the unwinder subspace. Save the current seg/subseg before creating
5031 the new seg/subseg.
5032
bec50466
NC		 50332000-02-10 Nick Clifton <nickc@cygnus.com>
5034
5035 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 5036 little endian targets.
bec50466 5037 (INST_BYTE1): Redefine to handle big and little endian
66778679 5038 targets.
bec50466
NC		 5039 (cpu_type): New type: Select between M340 and M210.
5040 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 5041 instructions of the M340.
bec50466 5042 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 5043 instructions.
bec50466
NC		 5044 (md_atof): Add support for little endian targets.
5045 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 5046 line switches.
bec50466
NC		 5047 (md_convert_frag): Add support for little endian targets.
5048 (md_apply_fix3): Add support for little endian targets.
5049 (md_number_to_chars): Add support for little endian targets.
5050
a25c045a
TW		 50512000-02-10 Timothy Wall <twall@redhat.com>
5052
5053 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5054 defined, use it to verify the symbol just read should be a label.
5055
f28e8eb3
TW		 50562000-02-10 Timothy Wall <twall@redhat.com>
5057
5058 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5059 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5060 around colons when KEEP_WHITE_AROUND_COLON is defined.
5061 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5062 and KEEP_WHITE_AROUND_COLON.
5063
6dc19fc4
TW		 50642000-02-08 Timothy Wall <twall@redhat.com>
5065
5066 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 5067 logic.
6dc19fc4 5068 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 5069 implemented.
6dc19fc4
TW		 5070 (end_repeat): New. Provide support for a "break" out of the
5071 repeat loop.
5072 * read.h: Add prototypes for new functions.
3e87a760 5073
f805106c
TW		 50742000-02-08 Timothy Wall <twall@redhat.com>
5075
5076 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5077 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5078 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 5079 non-zero.
5080
4469be0f
TW		 50812000-02-08 Timothy Wall <twall@redhat.com>
5082
5083 * read.c: Added elseif to directives table.
5084 * read.h: Added prototype for s_elseif.
5085 * doc/as.texinfo: Added description for elseif.
5086 * cond.c (s_elseif): New function
3e87a760 5087
24a17b6c
TW		 50882000-02-04 Timothy Wall <twall@redhat.com>
5089
5090 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 5091 listings.
24a17b6c 5092
bea9907b 50932000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 5094
bea9907b
TW		 5095 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5096 default values.
5097 * frags.c (frag_new): Calculate fr_fix in octets
5098 (frag_now_fix) Return offset as target address offset (bytes).
5099 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 5100 quantities).
bea9907b
TW		 5101 * frags.h: Added prototype for frag_now_fix_octets().
5102 Distinguish between octets and bytes in field descriptions.
5103 * listing.c (calc_hex): Account for octets vs bytes when
5104 printing addresses/offsets.
5105 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5106 target is little-endian, print the octets in a word in big-endian
5107 order so that the display looks like a proper hexadecimal number,
5108 instead of having the octets reversed.
5109 * read.c (do_align): When recording alignment, alignment power
5110 should be in terms of target bytes (minimum addressible unit)
5111 instead of octets.
5112 (do_org) Convert ORG target address (byte) argument into an
5113 octet offset when generating a variable fragment.
5114 * symbols.c (resolve_symbol_value): Symbol final value
5115 converted to a target address offset (bytes) from its octet offset.
5116 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5117 offset (bytes) is adjusted by the frag offset (octets) converted
5118 to bytes.
5119 (coff_frob_section) Section alignment power is in terms of bytes;
5120 convert it to an octet alignment power when calculating size (and
5121 size mask) in octets. Don't modify the section size in order to
5122 "align" it for TI COFF, since that format has a different method
5123 for storing alignment information.
3e87a760 5124
210dcc61
TW		 51252000-02-01 Timothy Wall <twall@cygnus.com>
5126
5127 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5128 entries, matching the way GCC generates them. If not escaped, the
5129 filename is encoded incorrectly.
5130
557537a5 51312000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 5132
557537a5
NC		 5133 * config/tc-arm.c (reg_table): Add support for ATPCS register
5134 naming conventions.
2c1c4c62 5135
557537a5 51362000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 5137
2c1c4c62
GK		 5138 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5139 already defined.
3e87a760 5140 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 5141 New macro.
5142 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5143 of a symbol when we really care about its value.
5144
51452000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 5146
5147 * config/tc-mcore.c (md_assemble): Give warning message if
5148 operands passes to instruction are more than the spec.
5149
2f0ca46a
NC		 51502000-01-27 Thomas de Lellis <tdel@windriver.com>
5151
66778679 5152 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 5153 Thumb mode but the label seen was not declared as '.thumb_func'
5154 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 5155 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 5156
4c63da97
AM		 51572000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5158
5159 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5160 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5161
5162 * Makefile.in: Same here.
5163 Update copyright.
5164
5165 * configure.in: Set bfd_gas for i386-aout when primary target
5166 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5167 we may need the primary te_file. Remove incorrect comment.
5168
5169 * configure: Regenerate.
5170
5171 * config/e-i386aout.c: New file.
5172
5173 * as.c (USE_EMULATIONS): Move to before print_version_id.
5174 (struct emulation): Add i386aout.
5175 (show_usage): Split text strings. Reformat -a text. Add --em
5176 help.
5177 Update copyright.
5178
5179 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5180 (aout_format_ops): New.
5181 Update copyright.
5182
5183 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5184 preprocessor conditional and add aout USE_EMULATIONS tests.
5185 (read_a_source_file): Don't pass error strings to printf as
5186 format arg.
5187 Update copyright.
5188
5189 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5190 format arg.
5191 (do_data): Same here.
5192 (process_file): And here.
5193 Update copyright.
5194
5195 * symbols.c (colon): Rewrite "already defined" fatal message
5196 code for aout with USE_EMULATIONS.
5197 Update copyright.
5198
5199 * config/obj-aout.c (OBJ_HEADER): Define.
5200 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 5201 fields of sentinel.
4c63da97
AM		 5202 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5203 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5204 forms here.
5205 (obj_aout_type): Expand S_SET_OTHER here too.
5206 (obj_read_begin_hook): Remove.
5207 (aout_pop_insert): New.
5208 (obj_aout_s_get_other): New.
5209 (obj_aout_s_get_desc): New.
5210 (aout_format_ops): New.
5211 Update copyright.
5212
5213 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5214 gets aout_pseudo_table.
5215 (aout_pseudo_table): Declare.
5216 (obj_read_begin_hook): Define.
5217 Update copyright.
5218
5219 * config/obj-coff.c (obj_pseudo_table): Rename to
5220 coff_pseudo_table.
5221 (coff_pop_insert): Use coff_pseudo_table.
5222 (coff_sec_sym_ok_for_reloc): Remove.
5223 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5224 and comment all zero entries and remove #if 0 code.
5225 Update copyright.
5226
5227 * config/obj-coff.h (obj_pop_insert): Define.
5228 (coff_pseudo_table): Declare.
5229 Update copyright.
5230
5231 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5232 s_get_size, s_set_size. Comment all zero entries.
5233 Update copyright.
5234
5235 * config/obj-elf.c (elf_s_get_other): New function.
5236 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5237 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5238 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5239 comment.
5240 (obj_elf_parse_section_letters): Don't pass error strings to
5241 printf as format arg.
5242 Update copyright.
5243
5244 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5245 OBJ_MAYBE_ECOFF.
5246 (elf_s_get_other): Declare.
5247 (S_GET_OTHER) Define as elf_s_get_other if not already
5248 defined.
5249 (S_SET_OTHER): Only define when not already defined.
5250 (elf_obj_read_begin_hook): Declare.
5251 (obj_read_begin_hook): Define.
5252 (elf_obj_symbol_new_hook): Declare.
5253 (obj_symbol_new_hook): Define.
5254 Update copyright.
5255
5256 * config/obj-multi.h: Add copyright header and protect against
5257 multiple inclusion. Add * to all function pointers.
5258 (OBJ_HEADER): If defined, include it rather than other defines
5259 in this file.
5260 (obj_frob_file_after_relocs): Test for NULL.
5261 (obj_symbol_new_hook): Here too.
5262 (obj_sec_sym_ok_for_reloc): And here.
5263 (S_GET_OTHER): Define.
5264 (S_GET_DESC): Define.
5265 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5266 (OBJ_MAYBE_ELF): Update comment.
5267
5268 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5269 OBJ_AOUT preprocessor conditional and handle emulation by
5270 testing OUTPUT_FLAVOR.
5271 (i386_displacement): Here too.
5272 (md_section_align): Similarly here.
5273 (i386_target_format): Conditionally compile when more than one
5274 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5275 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5276 (i386_displacement): Here too.
5277 Update copyright.
5278
5279 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5280 Define TARGET_FORMAT for aout only when not multi.
5281 Update copyright.
5282
5283 * config/te-multi.h: Delete file as it's identical to te-generic.h
5284
add0c677
AM		 52852000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5286
5287 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5288 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5289 LONG_MNEM_SUFFIX.
5290
5291 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5292 DWORD_MNEM_SUFFIX.
5293 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5294 comments.
5295
a19d8eb0
CP		 52962000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5297
66778679
RH		 5298 * config/tc-mips.c (mips_do_align): New function.
5299 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 5300
550262c4
NC		 53012000-01-10 Philip Blundell <philb@gnu.org>
5302
5303 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 5304 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 5305 line separator for Linux.
5306 * doc/as.texinfo (Comments): Mention the ARM.
5307
0decc840
NC		 53082000-01-10 Philip Blundell <pb@futuretv.com>
5309
5310 * configure.in (arm*-*-conix*): New target.
5311 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5312 armv*-*-linux-gnu.
5313 * configure: Regenerate.
5314
2e13b764
NC		 53152000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5316
5317 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5318 (obj_elf_visibility): New function.
3e87a760 5319
2e13b764
NC		 5320 * doc/as.texinfo (Visibility): New node: document visibility
5321 pseudo ops.
5322
2f6d2f85 5323For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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