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* symbols.c (resolve_symbol_value): Clear sy_resolving before
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
766c03c9
AM		 12001-05-25 Alan Modra <amodra@one.net.au>
2
c89c8534
AM		 3 * symbols.c (resolve_symbol_value): Clear sy_resolving before
4 taking exit_dont_set_value.
5
766c03c9
AM		 6 * write.c (relax_segment): Don't zap fr_symbol when relaxing.
7
6877bb43
TR		 82000-05-24 Tom Rix <trix@redhat.com>
9
10 * config/obj-coff.c : (add_lineno) xcoff allows negative line
11 numbers
12 * config/tc-ppc.c (ppc_stabx) : fix generated symbol
13
e027f3e8
AM		 142001-05-24 Alan Modra <amodra@one.net.au>
15
16 * write.c (write_object_file): Set finalize_syms = 1 before
17 size_seg is called.
18
d1cf510e
NC		 192001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
20
21 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
22 architecture, remove erraneous ISA_MIPS32.
23 (md_show_usage): Add MIPS r12k support.
24 (mips_cpu_info_table): Add MIPS r12k support.
25
507c8a1a
AM		 262001-05-22 Alan Modra <amodra@one.net.au>
27
2d0441d9
AM		 28 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
29 testing for NULs.
30
6386f3a7
AM		 31 * symbols.c (resolve_symbol_value): Remove "finalize" param,
32 instead use finalize_syms directly. Don't treat expressions
33 specially with regard to finalize_syms. Update calls to self.
34 (resolve_local_symbol): Update call to resolve_symbol_value.
35 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
36 !finalize_syms.
37 * symbols.h (resolve_symbol_value): Update prototype.
38 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
39 to resolve_symbol_value.
40 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
41 * config/obj-coff.c (do_relocs_for): Likewise.
42 (yank_symbols): Likewise.
43 (fixup_segment): Likewise.
44 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
45 * config/tc-mips.c (md_convert_frag): Likewise.
46 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
47 (ppc_fix_adjustable): Likewise.
48 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
49 (dwarf2dbg_convert_frag): Likewise.
50 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
51 (eh_frame_convert_frag): Likewise.
52 * expr.c (make_expr_symbol): Likewise.
53 * write.c (adjust_reloc_syms): Likewise.
54 (write_object_file): Likewise.
55 (relax_segment): Likewise.
56 (fixup_segment): Likewise.
57 (finalize_syms): Init to zero, and update comment.
58 (write_object_file): Set finalize_syms to 1 rather than 2.
59 * doc/internals.texi (sy_value): Mention finalize_syms.
60 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
61
c801568a
AM		 62 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
63 as relaxable if embedded system, make weak syms non-relaxable.
64 Move definition..
65 (tc_m68k_fix_adjustable): ..so it can be used here.
66 (md_apply_fix_2): Sign extend without conditional.
67
507c8a1a
AM		 68 * config/tc-v850.c: Update copyright.
69
aaa4f6d9
JJ		 702001-05-16 Jeff Johnston <jjohnstn@redhat.com>
71
72 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
73 howto entry is not found.
74
7e8f4100
AO		 752001-05-15 Alexandre Oliva <aoliva@redhat.com>
76
77 * config/tc-mn10300.c (mn10300_force_relocation): Don't
78 optimize differences between symbols in code sections to
79 constants.
80 (mn10300_fix_adjustable): Don't adjust to section+offset
81 relocations pointing at symbols in code sections.
82
9fcc94b6
AM		 832001-05-16 Alan Modra <amodra@one.net.au>
84
85 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
86 for 8 byte insns.
87 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
88 opcodes are output rather than after. Delete insn_size.
89 * config/tc-v850.c (md_assemble): Similarly, but delete
90 total_insn_size.
91
de1cb007
RH		 922001-05-14 Richard Henderson <rth@redhat.com>
93
94 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
95 last change.
96
67a659f6
RH		 972001-05-14 Richard Henderson <rth@redhat.com>
98
99 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
100 also collect whether to expect an FDE augmentation.
101 (check_eh_frame): Rewrite as a state machine. Track where in
102 an FDE we are located, skip any augmentation.
103 (eh_frame_estimate_size_before_relax): Get code alignment from
104 the fragment subtype.
105 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
106 * read.c (emit_leb128_expr): Call check_eh_frame.
107
076dc439
AO		 1082001-05-14 Alexandre Oliva <aoliva@redhat.com>
109
110 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
111 before a relaxable insns.
112
4e75439a
AO		 1132001-05-13 Alexandre Oliva <aoliva@redhat.com>
114
115 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
116 between symbols if the base symbol is in the current section;
117 emit a PC-relative relocation instead.
118
bcee8eb8
AM		 1192001-05-12 Peter Targett <peter.targett@arccores.com>
120
121 * config/tc-arc.c: Update copyright and tidy source comments.
122 (md_pseudo_table): Add directive .cpu back as an alias for
123 .option. Add .file and .line for dwarf2 support.
124 (arc_mach_type): Make bfd_mach_arc_6 default.
125 (md_longopts): Add entry 'pre-v6' representing old command line
126 option when assembling for 'arc5' core versions.
127 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
128 default behaviour.
129 (arc_code_symbol): Make symbol value for @h30 fixup expression
130 equal to O_constant.
131 (md_assemble): Call dwarf2_emit_insn.
132 Include "dwarf2dbg2.h". Formatting fixes throughout file.
133 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
bcee8eb8
AM		 134 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
135
579f31ac
JJ		 1362001-05-11 Jakub Jelinek <jakub@redhat.com>
137
138 * config/tc-ia64.c (special_linkonce_name): New.
139 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
140 .gnu.linkonce.ia64unw{,i}.FOO.
141 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
142 (dot_endp): Add comment about it.
143
15f65ae4
NC		 1442001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
145
146 * config/tc-arm.c (arm_handle_align): When truncating an aligned
147 block, ensure that the low order bits of the alignment are
148 preserved.
149
606ab118
AM		 1502001-05-10 Alan Modra <amodra@one.net.au>
151
152 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
153 symbol_next.
154
155 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
156 current variable part of frag.
157 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
158 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
159 * config/tc-m68hc11.c (RELAX_STATE): Define.
160 (RELAX_LENGTH): Define.
161 (md_estimate_size_before_relax): Handle non-relaxable cases
162 separately from relaxable cases for clarity, and return correct
163 size for multi-pass relaxation.
164 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
165 (md_estimate_size_before_relax): As for tc-m68hc11.c.
166 (md_convert_frag): Remove "length_code".
167 * config/tc-vax.c (RELAX_STATE): Define.
168 (RELAX_LENGTH): Define.
169 (md_relax_table): Add missing entry.
170 (md_estimate_size_before_relax): As for tc-m68hc11.c.
171 (md_convert_frag): Remove "length_code".
172 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
173 don't bother setting fr_var. Return correct size for multi-pass
174 relaxation.
175 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
176 (md_convert_frag): Don't bother clearing fr_var.
177 (md_pseudo_table): Correct initialization.
178 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
179 (md_estimate_size_before_relax): No need to set fr_var.
180 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
181 (md_estimate_size_before_relax): No need to set fr_var.
182
1f23ade4
RH		 1832001-05-09 Richard Henderson <rth@redhat.com>
184
185 * config/tc-ia64.c (generate_unwind_image): Align the fragment
186 beginning a function's unwind info block.
187
96f37af6
AO		 1882001-05-09 Alexandre Oliva <aoliva@redhat.com>
189
190 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
191
8390138c
AS		 1922001-05-08 Andreas Schwab <schwab@suse.de>
193
194 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
195 fx_pcrel_adjust explicitly sign extend when reading it.
196
5c65dbc1
AM		 1972001-05-08 Alan Modra <amodra@one.net.au>
198
199 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
200 from md_relax_table, and combine some switch cases.
201
a7c92dae
AO		 2022001-05-06 Alexandre Oliva <aoliva@redhat.com>
203
204 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
205 from offset in non-pcrel operands too.
206
d8708f40
NC		 2072001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
208
209 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
210 * config/tc-arm.c (arm_handle_align): Do not insert more than
211 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
212 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
213
3438adb3
AM		 2142001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
215
216 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
217 Run "make dep-am".
218 * Makefile.in: Regenerate.
219 * configure.in: Remove duplicate mips-*-ecoff* entry.
220 * configure: Regenerate.
221
222 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
223 (n_names): Cast away type mismatch.
224 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
225 (obj_ecoff_frob_symbol): Likewise.
226 * ecoff.c: (add_file): Add unused attribute.
227 (ecoff_directive_begin): Likewise.
228 (ecoff_directive_bend): Likewise.
229 (ecoff_directive_def): Likewise.
230 (ecoff_directive_dim): Likewise.
231 (ecoff_directive_scl): Likewise.
232 (ecoff_directive_size): Likewise.
233 (ecoff_directive_type): Likewise.
234 (ecoff_directive_tag): Likewise.
235 (ecoff_directive_val): Likewise.
236 (ecoff_directive_endef): Likewise.
237 (ecoff_directive_end): Likewise.
238 (ecoff_directive_ent): Likewise.
239 (ecoff_directive_extern): Likewise.
240 (ecoff_directive_file): Likewise.
241 (ecoff_directive_fmask): Likewise.
242 (ecoff_directive_frame): Likewise.
243 (ecoff_directive_mask): Likewise.
244 (ecoff_directive_loc): Likewise.
245 (mark_stabs): Likewise.
246 (ecoff_stab): Likewise.
247 (ecoff_frob_symbol): Cast away type mismatch.
248 (ecoff_padding_adjust): Likewise.
249 (ecoff_build_symbols): Likewise.
250 (ecoff_build_procs): Likewise.
251 (ecoff_build_aux): Likewise.
252 (ecoff_build_strings): Likewise.
253 (ecoff_build_fdr): Likewise.
254 (ecoff_build_debug): Likewise.
255 * itbl-ops.c (itbl_assemble): Variable initialization.
256
636c26b0
AM		 2572001-05-03 Alan Modra <amodra@one.net.au>
258
259 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
260 expressions rather than triggering an assert.
261
c7e40348
NC		 2622001-05-02 Johan Rydberg <jrydberg@opencores.org>
263
3438adb3
AM		 264 * config/tc-openrisc.c: New file.
265 * config/tc-openrisc.h: Likewise.
c7e40348 266
3438adb3
AM		 267 * Makefile.am: Add OpenRISC target.
268 * Makefile.in: Regenerated.
c7e40348 269
3438adb3
AM		 270 * configure.in (openrisc-*-*): Add target.
271 * configure: Regenerated.
c7e40348 272
5cb1517b
NC		 2732001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
274
275 * config/tc-arm.c (arm_frag_align_code): Change error message to
276 more explanatory version.
277
f4ddc5e6
L		 2782001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
279
280 * config/tc-mips.c (md_parse_option): Also accept
281 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
282
fa7fda74
L		 2832001-04-27 David Mosberger <davidm@hpl.hp.com>
284
285 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
286 argument passing order: predicate goes last, not first.
287
87748b32
NC		 2882001-04-27 Sean McNeil <sean@mcneil.com>
289
290 * configure.in: Add arm-vxworks.
291 * configure: Regenerate.
292
16a0c2d4
NC		 2932001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
294
295 * config/tc-arm.c (arm_handle_align): New Function: Generate
296 no-op filled alignment frags.
297 (arm_frag_align_code): New Function: Create a code alignment frag.
298 (arm_init_frag): New Function: Initialse the target dependent
299 parts of a frag.
300
301 * config/tc-arm.h (TC_FRAG_TYPE): Define.
302 (TC_FRAG_INIT): Define.
303 (HANDLE_ALIGN): Define.
304 (md_do_align): Define.
305
ea3b9044
NC		 3062001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
307
308 * config/obj-coff.c (do_linenos_for): Check to see if the filename
309 symbol has been initialised before extracting its symbol index.
310
d6d788bd
L		 3112001-04-24 H.J. Lu <hjl@gnu.org>
312
313 * configure: Regenerated with the right version of autoconf.
314
6840198f
NC		 3152001-04-24 Christian Groessler <cpg@aladdin.de>
316
317 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
318 generate R_CALLR and R_REL16 relocations
319
1c97d17b
JE		 3202000-04-20 Jason Eckhardt <jle@redhat.com>
321
322 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
323 since frag_now can change after d10v_cleanup is called.
324
1c33f1da
DB		 3252001-04-16 David O'Brien <obrien@FreeBSD.org>
326
327 * configure.in: Add the em type for FreeBSD targets.
328 * configure: Regenerate.
329
eb0dfd58
AO		 3302001-04-14 Alexandre Oliva <aoliva@redhat.com>
331
8c5e1ccd
AO		 332 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
333 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
334
eb0dfd58
AO		 335 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
336 pc-relative relocations not placed at the end of the instruction.
337
1deb8127
JW		 3382001-04-13 Jim Wilson <wilson@redhat.com>
339
340 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
341 excluding br.i.
342
f5fa8ca2
JJ		 3432001-04-13 Jakub Jelinek <jakub@redhat.com>
344
345 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
346 handle SHF_MERGE and SHF_STRINGS.
347 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
348 (obj_elf_section): Allow additional argument specifying entity size.
349 * write.c (adjust_reloc_syms): Keep relocations against local symbols
350 in SEC_MERGE sections.
351
fb81275c
JM		 3522001-04-12 Jason Merrill <jason_merrill@redhat.com>
353
354 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
355
a8a22e33
AO		 3562001-04-12 Alexandre Oliva <aoliva@redhat.com>
357
358 * expr.c (operand): Pass &c to md_parse_name().
359 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
360
af9539e4
L		 3612001-04-07 Steven J. Hill <sjhill@cotw.com>
362
363 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
364
365 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
366 * Makefile.in: Regenerated.
367
368 * configure.in: Use traditional MIPS targets for Linux/MIPS.
369 * configure: Regenerated.
370
4dfea105
AO		 3712001-04-06 Alexandre Oliva <aoliva@redhat.com>
372
373 * config/tc-mn10300.c (xr_registers): Added `pc'.
374
e66457fb
AM		 3752001-04-05 Alan Modra <alan@linuxcare.com.au>
376
377 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
378 * configure: Regenerate.
379
380 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
381 cases, and always return size based on current fr_subtype.
382 (md_begin): Move initialization of md_relax_table..
383 (md_relax_table): ..to static initializer. Set rlx_length for
384 UNDEF_WORD_DISP cases.
385 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
386 (md_begin): Likewise.
387 (md_relax_table): Likewise.
388 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
389 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
390 Set rlx_backward and rlx_forward to zero for unused states.
391 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
392 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
393 (UNCOND12, UNCOND32): Remove duplicate defines.
394
aacb5251
HPN		 3952001-04-04 Hans-Peter Nilsson <hp@axis.com>
396
c335d394
HPN		 397 * config/tc-cris.c (md_estimate_size_before_relax) <case
398 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
399 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
400 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
401 Add cases to cover all relax states.
ed67db7a
HPN		 402 (cris_insn_first_word_frag): New.
403 (md_assemble): Call cris_insn_first_word_frag to get the first
404 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
405 end. Drop variable insn_size.
406 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
407 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
408 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 409
aacb5251
HPN		 410 * write.c (write_object_file): Reset broken word state before
411 calling relax_seg.
412
cdbc6895
AM		 4132001-03-31 Alan Modra <alan@linuxcare.com.au>
414
61b96bb4
AM		 415 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
416 for one line if not already enabled.
417 * cond.c (s_elseif): Correct conditional assembly listing.
418 (s_else): Likewise.
419
cdbc6895
AM		 420 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
421 Don't abort on NULL current_cframe.
422
93c2a809
AM		 4232001-03-30 Alan Modra <alan@linuxcare.com.au>
424
0529cb87 425 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 426 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
427 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
428 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
429 * config/obj-coff.c (do_relocs_for): Likewise.
430 (yank_symbols): Likewise.
431 (fixup_segment): Likewise.
432 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
433 (ppc_fix_adjustable): Likewise.
434 * config/tc-mips.c (md_convert_frag): Likewise.
435 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
436 * ehopt.c (eh_frame_convert_frag): Likewise.
437 * expr.c (make_expr_symbol): Likewise.
0529cb87 438
e46d99eb
AM		 439 * frags.h (struct frag): Add last_fr_address. Reorder fields for
440 better packing.
441 * symbols.c (resolve_symbol_value): Don't fix expression values
442 until relaxation is complete.
443 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
444 (S_GET_VALUE): Likewise, and return unresolved expression value.
445 * write.c (finalize_syms): New.
446 (relax_and_size_seg): Split into..
447 (relax_seg): New function, returns 1 if anything changed..
448 (size_seg): And the remainder of relax_and_size_seg.
449 (fixup_segment): Arrange for final resolution of sym values.
450 (adjust_reloc_syms): Likewise.
451 (write_object_file): Likewise, and repeatedly call relax_seg until
452 nothing more changes.
453 (relax_segment): Return 1 if anything changed. Use correct types
454 for rs_org `target' and `after'.
455 * write.h (finalize_syms): Declare.
456 (relax_segment): Update prototype.
457
93c2a809
AM		 458 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
459 do-nothing cases to switch to avoid abort on a second relaxation
460 pass, and tidy code a little.
461 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
462 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
463 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
464 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
465 (md_relax_table): Remove first four unused entries. Increment
466 rlx_length by one throughout table, and update comments to suit.
467 (md_estimate_size_before_relax): Return size of current variable
468 part of frag to reflect reality when relaxing more than once.
469 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
470 (COND32, UNCD32): Rename to DISP32 throughout.
471 (UNDEF_WORD_DISP): Renumber to 3.
472 (md_estimate_size_before_relax): Add extra do-nothing cases.
473 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
474 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
475 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
476 handle word and dword branches.
477
d551a338
HPN		 4782001-03-29 Hans-Peter Nilsson <hp@axis.com>
479
480 * config/tc-cris.h (tc_fix_adjustable): Allow only
481 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 482 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
483 example in comment to valid type.
d551a338 484
440ecb38
L		 4852001-03-28 H.J. Lu <hjl@gnu.org>
486
487 * read.c (equals): Set to local for COFF only if it hasn't been
488 defined before.
489
8a238888
AM		 4902001-03-28 Alan Modra <alan@linuxcare.com.au>
491
492 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
493 (md_begin): Use it when setting default architecture.
494
775cf891
NC		 4952001-03-27 Nick Papadonis <nick@coelacanth.com>
496
497 * read.c (equals): (for COFF) default symbols to being local.
498
f9c19112
HPN		 4992001-03-27 Hans-Peter Nilsson <hp@axis.com>
500
501 * configure.in (cris-*-*): Change default emulation to criself.
502 (cris-*-*aout*): New rule.
503 * configure: Regenerate.
504
07855bec
NC		 5052001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
506
507 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
508 BFD_RELOC_390_GOTENT.
509 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
510 BFD_RELOC_390_GOTENT.
511
5122001-03-26 Nick Clifton <nickc@redhat.com>
513
514 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
515 * config/tc-s390.c (s390_force_relocation): New function: Force
516 relocations for VTINHERIT relocs.
517
0285c67d
NC		 5182001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
519
520 * doc/as.texinfo: Put @c man begin to generate the as man page.
521 When generating man, define all the variables. Re-organize some
522 options to obtain better indentation of man page.
523 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
524 (as.1): Build from as.texinfo.
525 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
526
551c1ca1
AM		 5272001-03-25 Alan Modra <alan@linuxcare.com.au>
528
529 * config/tc-i386.c (i386_scale): Accept an absolute expression for
530 scale factor, and return the end of the expression.
531 (i386_operand): Modify for above.
532
c3a27914
NC		 5332001-03-23 Nick Clifton <nickc@redhat.com>
534
535 * doc/as.texinfo: Document --listing-XXX command line switches.
536 Explain why listings behave differently when -pipe is used.
537
37006e43
NC		 5382001-03-23 Richard Sandiford <rsandifo@redhat.com>
539
540 * write.c (fix_new_exp): Print an error if passed a register.
541
08caf3f8
HPN		 5422001-03-23 Hans-Peter Nilsson <hp@axis.com>
543
544 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
545 (PIC_SUFFIX_CHAR): New macro.
546 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
547 (pic): New variable.
548 (md_longopts): New option --pic.
549 (OPTION_PIC): Define.
550 (md_estimate_size_before_relax): Tweak longish comment.
551 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
552 (md_assemble): Handle a PIC relocation on prefix and normal
553 instruction operands.
554 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
555 "complex" operand expressions. Call frag_more outside
556 gen_cond_branch_32 parameter list.
557 (cris_process_instruction): Handle PIC relocs on parsed
558 operand expressions. Validize PIC reloc sizes.
559 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
560 (gen_bdap): Handle "complex" operand expressions.
561 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
562 ADD.D offset,PC as jump instruction if generating PIC. Generate
563 error instead of crashing on complex expressions.
564 (cris_number_to_imm): Add segT parameter. All callers changed.
565 Use segT parameter, not now_seg, for segment of fixup. Handle
566 PCREL relocations but check that they are fully resolved.
567 (md_parse_option): Handle OPTION_PIC.
568 (tc_gen_reloc): Handle PIC relocs.
569 (md_show_usage): Update for --pic.
570 (md_apply_fix3): Renamed from md_apply_fix.
571 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
572 (md_cris_force_relocation): Force relocation for PIC relocs.
573
574 * config/tc-cris.h: Tweak attribution.
575 (MD_APPLY_FIX3): Define.
576 (IS_CRIS_PIC_RELOC): New macro.
577 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
578 (tc_fix_adjustable): Don't adjust a globally visible symbol when
579 generating ELF.
8a238888 580 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 581
38686296
AM		 5822001-03-20 Alan Modra <alan@linuxcare.com.au>
583
584 * frags.h (struct frag): Add relax_marker.
585 * write.c (is_dnrange): Delete.
586 (relax_frag): Use correct types for `aim', `target', `address'.
587 Delete `offset', `was_address'. Test `relax_marker' instead of
588 using fragile (and slow) address test.
589 (relax_segment): Init and flip `relax_marker'.
590
2e98d2de
AM		 5912001-03-19 Alan Modra <alan@linuxcare.com.au>
592
593 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
594 used register name.
595
e629c13f
SC		 5962001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
597
598 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
599 with 'Motorola specification for assembly language input standard'.
600
249e3833
RH		 6012001-03-17 Richard Henderson <rth@redhat.com>
602
603 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
604 (dwarf2_directive_loc): Don't use them.
605 (dwarf2_directive_file): Reject duplicate file definitions.
606 (get_filenum): Zero allocated memory.
607 (out_file_list): Complain about missing file definitions.
608
2289f85d
AM		 6092001-03-17 Alan Modra <alan@linuxcare.com.au>
610
611 * read.c (do_org): Handle complex expressions.
612 * cgen.c (gas_cgen_finish_insn): Likewise.
613
4d5a53ff
JW		 6142001-03-15 David Mosberger <davidm@hpl.hp.com>
615
616 * config/tc-ia64.c (md): New member keep_pending_output.
617 (ia64_flush_pending_output): Flush only if md.keep_pending_output
618 is not set.
619 (dot_xdata): Turn on md.keep_pending_output for the duration of
620 this function.
621 (dot_xfloat_cons): Ditto.
622 (dot_xstringer): Ditto.
623 (dot_xdata_ua): Ditto.
624 (dot_xfloat_cons_ua): Ditto.
625
6262001-03-15 Jim Wilson <wilson@redhat.com>
627
628 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
629 label support.
630
19c0258a
AO		 6312001-03-15 Alexandre Oliva <aoliva@redhat.com>
632
633 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
634
d68d4570
DD		 6352001-03-15 DJ Delorie <dj@redhat.com>
636
637 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
638 blindly freeing string if it isn't at the top of the obstack.
639
f3c180ae
AM		 6402001-03-13 Alan Modra <alan@linuxcare.com.au>
641
642 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
643 (NUM_FLAG_CODE): Define.
644 (lex_got): New function.
645 (got_reloc): New global var.
646 (x86_cons_fix_new): New function.
647 (x86_cons): New function.
648 (i386_immediate): Use lex_got here, replacing inline code. Change
649 "ignoring junk.." error message to "junk.."
650 (i386_displacement): Likewise.
651 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
652 (x86_cons): Declare.
653 (TC_CONS_FIX_NEW): Define.
654 (x86_cons_fix_new): Declare.
655
83e7603d
NC		 6562001-03-12 Nick Clifton <nickc@redhat.com>
657
658 * config/tc-arm.c (md_begin): Always set machine type based on
659 cpu_variant.
660
1ae12ab7
AM		 6612001-03-07 Alan Modra <alan@linuxcare.com.au>
662
663 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 664 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 665 union.
f3c180ae
AM		 666 <JumpInterSegment output>: Use correct i.disp_reloc[].
667 <immediate output>: Likewise.
1ae12ab7 668
4f3c3dbb
NC		 6692001-03-06 Nick Clifton <nickc@redhat.com>
670
671 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
672 BLX(1) instruction.
673
dc84e067
NC		 6742001-03-06 Igor Shevlyakov <igor@windriver.com>
675
676 * config/tc-m68k.c : Add 5407 to archs[] table.
677 (HAVE_LONG_BRANCH): Add mcf5407.
678 (select_control_regs): Recognize 5407.
679
a8150a88
DB		 6802001-03-02 Dave Brolley <brolley@redhat.com>
681
1ae12ab7
AM		 682 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
683 than m32r_do_align.
a8150a88 684
e103941e
NC		 6852001-03-02 Richard Sandiford <rsandifo@redhat.com>
686
687 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
688 (gen_to_words): Print warnings if NaNs are found and the target CPU
689 does not support them. Allow largest exponent to be used in normal
690 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
691
7c44d1d3
AJ		 6922001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
693
694 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
695 anymore since we use bfd_elf_generic_reloc now.
696 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
697
27b7e12d
AM		 6982001-02-27 Alan Modra <alan@linuxcare.com.au>
699
700 * configure.in (BFD_VERSION): New.
701 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
702 * configure: Regenerate.
703 * Makefile.am: Run "make dep-am"
704 * Makefile.in: Regenerate.
705 * doc/Makefile.in: Regenerate.
706
1af96959
NC		 7072001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
708
709 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
710 SEC_NEVER_LOAD when the 'n' flag is used.
711 Add SEC_NEVER_LOAD to matchflags.
712
d95767bf
SC		 7132001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
714
715 * symbols.c (decode_local_label_name): Initialize message_format
716 only when an error is reported (perf pb due to I18N).
717
3737d051
L		 7182001-02-23 H.J. Lu <hjl@gnu.org>
719
720 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
721 BFD_ASSEMBLER is not defined.
722
b653e7f9
NC		 7232001-02-23 Richard Sandiford <rsandifo@redhat.com>
724
725 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
726 done if it's against a symbol.
727
7463c317
TW		 7282001-02-22 Timothy Wall <twall@cygnus.com>
729
730 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
731 target formats if applicable.
732 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
733 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
734 * Makefile.in: Regenerated.
735 * configure.in: Added configuration for ia64-*-aix*.
736 * configure: Regenerated.
7c44d1d3 737
87f8eb97
JW		 7382001-02-21 David Mosberger <davidm@hpl.hp.com>
739
740 * config/tc-ia64.c (enum operand_match_result): New type.
741 (operand_match): Change return type to operand_match_result.
742 Fix all returns appropriately, adding support for returning the
743 out-of-range result.
744 (parse_operands): New locals result, error_pos, out_of_range_pos,
745 curr_out_of_range_pos. Rewrite operand matching loop to give better
746 error messages.
7c44d1d3 747
33d01f33
JW		 7482001-02-21 David Mosberger <davidm@hpl.hp.com>
749
750 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
751 (dot_proc): Clear unwind.prologue_count to zero.
752 (dot_prologue): Increment unwind.prologue_count.
753 (dot_restore): If second operand is omitted, use
754 unwind.prologue_count -1 for "ecount" (# of additional regions to
755 pop). Decrement unwind.prologue_count by number of regions
756 popped.
757
7e84d676
NC		 7582001-02-21 Nick Clifton <nickc@redhat.com>
759
760 * doc/as.texinfo (Section): Note that some flags to the COFF
761 version of .section remove attributes rather than setting them.
762
5cd4edbe
KH		 7632001-02-20 Kazu Hirata <kazu@hxi.com>
764
29184774
NC		 765 * config/tc-pdp11.c: Fix formatting.
766 * config/tc-pdp11.h: Likewise.
5cd4edbe 767
80b3ee89
AJ		 7682001-02-20 Bo Thorsen <bo@suse.de>
769
770 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
771 entry.
772
0fde8cc6 7732001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 774
775 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
776 all FreeBSD platforms should look the same at this level.
777 * configure: Rebuilt.
778 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
779
e135f41b
NC		 7802001-02-18 lars brinkhoff <lars@nocrew.org>
781
782 * Makefile.am: Add PDP-11 target.
783 * configure.in: Likewise.
784 * config/tc-pdp11.c: New file.
785 * config/tc-pdp11.h: New file.
786 * doc/Makefile.am: Add PDP-11 documentation.
787 * doc/all.texi: Likewise.
788 * doc/as.texinfo: Likewise.
789 * doc/c-pdp11.texi: New file.
790
363c574f
MG		 7912001-02-16 matthew green <mrg@redhat.com>
792
80b3ee89 793 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 794
fa1cb89c
JW		 7952001-02-13 Jim Wilson <wilson@redhat.com>
796
797 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
798 reloc instead of a 0 reloc.
799 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
800 as done.
801 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
802
c842b53a
ILT		 8032001-02-13 Ian Lance Taylor <ian@zembu.com>
804
805 * write.c (is_dnrange): Stop as soon as the address becomes
806 larger.
807 (relax_frag): Add segment parameter. Only call symbol_get_frag
808 once. Only call is_dnrange if the symbol is in the same segment,
809 and the symbol address is larger.
810 (relax_segment): Pass segment to md_relax_frag and relax_frag.
811 * write.h (relax_frag): Update declaration.
812 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
813 it to relax_frag.
814 * config/tc-m32r.c (m32r_relax_frag): Likewise.
815 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
816 (m32r_relax_frag): Update declaration.
817 * config/tc-mips.h (md_relax_frag): Add segment parameter.
818 * config/tc-tic54x.h (md_relax_frag): Likewise.
819 * doc/internals.texi (CPU backend): Update documentation for
820 md_relax_frag.
821
6fad6acb
AM		 8222001-02-13 Alan Modra <alan@linuxcare.com.au>
823
fddf5b5b
AM		 824 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
825 Mention effect of < 386 architectures on jump promotion.
826 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
827
828 * config/tc-i386.c (no_cond_jump_promotion): New.
829 (set_cpu_arch): Parse "jumps" arch modifier.
830 (insn_size): Modify usage comment.
831 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
832 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
833 (TYPE_FROM_RELAX_STATE): New define.
834 (UNCOND_JUMP, COND_JUMP): Renumber.
835 (md_relax_table): Reorder to suit.
836 (COND_JUMP86): New define.
837 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
838 (md_assemble): Create frag var for jumps of max size, encode relax
839 state for COND_JUMP86.
840 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
841 leave conditional jumps small if no_cond_jump_promotion.
842 (md_convert_frag): Likewise.
843
6fad6acb
AM		 844 * expr.c (operator): Don't bump input_line_pointer for two char
845 operators. Instead return operator size via new param num_chars.
846 (expr): Use above to parse multi-char operators correctly.
847
23df1078
JH		 848Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
849
29184774 850 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 851 BFD_RELOC_X86_64_GOTPCREL.
852 (i386_validate_fix): Likewise.
853
b1e2e654
PB		 8542001-02-12 Philip Blundell <pb@futuretv.com>
855
856 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
857 ldrt/strt instructions.
858
9117d219
NC		 8592001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
860
861 * config/tc-mips.c (macro): For M_LA_AB emit a
862 BFD_RELOC_MIPS_CALL16 relocation or a
863 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
864 BFD_RELOC_MIPS_GOT16 and
865 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
866 loading the jump register when generating SVR4_PIC code.
867
97238fbd
CD		 8682001-02-10 Chris Demetriou <cgd@broadcom.com>
869
870 * configure.in: Make 'mipself' and 'mipsecoff' emulations
871 map to MIPS-specific files, as they used to do before the
872 change on 2000-05-21.
873 * configure: Regerate.
874
0f074f60
CD		 8752001-02-10 Chris Demetriou <cgd@broadcom.com>
876
877 * config/tc-mips.c (md_parse_option): Don't try to compile
878 ELF-only option code if not ELF.
879
91a2ae2a
RH		 8802001-02-08 David Mosberger <davidm@hpl.hp.com>
881
882 * config/tc-ia64.h (md_elf_section_type): New macro.
883 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
884 (they're now handled via ia64_elf_section_type.
885
886 * config/tc-ia64.c (unwind): New members saved_text_seg,
887 saved_text_subseg, and force_unwind_entry.
888 (optimize_unw_records): New function to optimize away unnecessary
889 unwind directives.
890 (ia64_elf_section_type): New function.
891 (output_unw_records): Generate unwind info only if the size is
892 non-zero or if it's forced for some other reason (e.g.,
893 handlerdata or a personality routine).
894 (generate_unwind_image): Don't switch back to previous
895 section---stay inside the unwind info section instead so that
896 handlerdata that may follow goes into the right place.
897 (dot_handlerdata): Force generation of unwind entry and save the
898 current active text segment before generating unwind image.
899 (dot_unwentry): Force generation of unwind entry.
900 (dot_personality): Ditto.
901 (dot_endp): Generate unwind table entry only if there is
902 some unwind info or the unwind entry was forced.
903
904 * config/tc-ia64.c (make_unw_section_name): New macro to form
905 unwind section name.
906 (generate_unwind_image): Add "text_name" argument. Use it to
907 form unwind section name.
908 (dot_handlerdata): Determine current segment (section) name and
909 pass it to generate_unwind_image().
910 (dot_endp): Determine current segment (section) name and use
911 it to determine the appropriate unwind section name.
912 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
913 n, fill, and max arguments.
914
a85d7ed0
NC		 9152001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
916
917 * Makefile.am: Add linux target for S/390.
918 * configure.in: Likewise.
919 * config/tc-s390.c: New file.
920 * config/tc-s390.h: New file.
921
de68de20
AO		 9222001-02-09 Alexandre Oliva <aoliva@redhat.com>
923
924 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
925 2byte, 4byte and 8byte.
926
8ea46bbd
AM		 9272001-02-08 Alan Modra <alan@linuxcare.com.au>
928
929 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
930 md_number_to_chars with size > sizeof (valueT).
931
a99746f4
L		 9322001-02-06 H.J. Lu <hjl@gnu.org>
933
934 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
935 there is no relocation.
936
f4e17b3d
L		 9372001-02-06 H.J. Lu <hjl@gnu.org>
938
939 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
940
941 * config/tc-ia64.c (md_parse_option): Only accept the valid
942 ia64 options on "-axxx".
943
3557da92
JW		 9442001-02-05 Jim Wilson <wilson@redhat.com>
945
946 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
947 aborting for invalid operands.
948
da6c73e0
AM		 9492001-02-06 Alan Modra <alan@linuxcare.com.au>
950
951 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
952 than via pointer. Update all callers.
953 (UNWIND_LOW32): Define.
954 (UNWIND_HIGH32): Define.
955 (pa_build_unwind_subspace): Use the above macros instead of dumping
956 bitfields directly. Call frag_more once rather than multiple times.
957 (md_assemble): Use UNWIND_LOW32.
958 (pa_entry): Likewise
959 (pa_procend): Likewise.
960 (process_exit): Use UNWIND_HIGH32.
961
986c6f4b
SC		 9622001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
963
964 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
965 function to select the header according to the cpu.
966 (md_after_pass_hook, md_do_align): Remove.
967 (md_cleanup, m68hc11_cleanup): Remove.
968 (md_pcrel_from_section): Declare.
969 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
970 (build_jump_insn, build_insn): Likewise.
971 (m68hc11_listing_header): New function.
972 (m68hc11_cleanup): Remove.
973
dbb8ad49
SC		 9742001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
975
328dc123 976 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 977 symbols because there is no support for shared libraries and these
328dc123 978 symbols can't be overridden (unless they are weak).
dbb8ad49 979
a987bfc9
RH		 9802001-02-01 Momchil Velikov <velco@fadata.bg>
981
982 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
983 for the compilation unit with a zero byte.
984
22862cde
AM		 9852001-01-30 Alan Modra <alan@linuxcare.com.au>
986
987 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
988 destinations. Correct range check for 17 and 22 bit branches.
989
8ec6253e
NC		 9902001-01-25 Nick Clifton <nickc@redhat.com>
991
992 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
993 still set. Issue an error message instead.
994 (md_estimate_size_before_relax): Delete unused variable
995 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 996
43ad3147
KH		 9972001-01-23 Kazu Hirata <kazu@hxi.com>
998
999 * as.c: Fix formatting.
1000 * ehopt.c: Likewise.
1001 * messages.c: Likewise.
1002 * stabs.c: Likewise.
1003 * symbols.c: Likewise.
1004
015c05c1
AM		 10052001-01-23 Ben Elliston <bje@redhat.com>
1006
1007 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1008
66498417
KH		 10092001-01-22 Kazu Hirata <kazu@hxi.com>
1010
1011 * config/tc-alpha.c: Fix formatting.
1012
1aad8cf8
KH		 10132001-01-19 Kazu Hirata <kazu@hxi.com>
1014
1015 * config/tc-alpha.c: Fix formatting.
1016
32ff5c2e
KH		 10172001-01-18 Kazu Hirata <kazu@hxi.com>
1018
1019 * config/tc-alpha.c: Fix formatting.
1020
cd17328a
NC		 10212001-01-18 Nick Clifton <nickc@redhat.com>
1022
1023 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1024 "da" flags.
1025 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1026
81c425d1
AO		 10272001-01-18 Alexandre Oliva <aoliva@redhat.com>
1028
1029 * configure.in (cpu_type, arch): Match i386 too.
1030 * configure: Rebuilt.
1031
e5cb08ac
KH		 10322001-01-16 Kazu Hirata <kazu@hxi.com>
1033
1034 * config/tc-i386.c: Fix formatting.
1035
1d3d5051
AM		 10362001-01-16 Alan Modra <alan@linuxcare.com.au>
1037
64afeba3
AM		 1038 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1039 relocs for .PARISC.unwind section.
1040
1d3d5051
AM		 1041 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1042 depending on section flags, not just for .text.
1043
b44b1b85
JW		 10442001-01-15 Jim Wilson <wilson@redhat.com>
1045
1046 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1047 not immediately followed by an instruction.
1048
098f2ec3
KH		 10492001-01-15 Kazu Hirata <kazu@hxi.com>
1050
1051 * config/tc-m68hc11.c: Fix formatting.
1052
d4887adc
NC		 10532001-01-15 Nick Clifton <nickc@redhat.com>
1054
1055 * symbols.c (colon): Change 'already defined symbol' from a
1056 fatal error to an ordinary error. There is no reason why this
1057 error should be fatal.
1058
1059 * message.c (as_fatal): Delete output file, if one has been
015c05c1 1060 created.
d4887adc 1061
fcfd4916
AM		 10622001-01-14 Alan Modra <alan@linuxcare.com.au>
1063
1064 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1065
bfb32b52
KH		 10662001-01-14 Kazu Hirata <kazu@hxi.com>
1067
1068 * config/tc-alpha.c: Fix formatting.
1069 * config/tc-arc.c: Likewise.
1070 * config/tc-arc.h: Likewise.
1071 * config/tc-d10v.c: Likewise.
1072 * config/tc-i370.c: Likewise.
1073 * config/tc-i386.c: Likewise.
1074 * config/tc-i960.c: Likewise.
1075 * config/tc-m68k.c: Likewise.
1076 * config/tc-ppc.c: Likewise.
1077 * config/tc-sparc.c: Likewise.
1078 * config/tc-tahoe.c: Likewise.
1079 * config/tc-vax.c: Likewise.
1080
1e07b820
KH		 1081 * config/tc-arc.c: Fix formatting.
1082
19203624
KH		 1083 * config/tc-arc.c: Fix formatting.
1084
1328dc98
AM		 10852001-01-14 Alan Modra <alan@linuxcare.com.au>
1086
c46b7515
AM		 1087 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1088 both 32 and 64 bit ELF.
1089
1328dc98
AM		 1090 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1091 and don't bother storing `m' for "ce" completer. Tidy handling of
1092 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1093
b9d79e03
JH		 1094Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1095
29184774 1096 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 1097 (i386_mach): Declare.
29184774 1098 * config/tc-i386.c (i386_mach): New function.
b9d79e03 1099
a349d9dd
PB		 11002001-01-13 Philip Blundell <philb@gnu.org>
1101
1102 * doc/as.texinfo: Fix spelling and cross-references.
1103
1104 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1105 character for all systems, not just GNU/Linux. Make it explicit
1106 that `-k' doesn't affect code generation, just ELF flags.
1107
e2914f48
JH		 1108Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1109
1110 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1111 instructions.
1112
272d76e0
FCE		 11132001-01-12 Frank Ch. Eigler <fche@redhat.com>
1114
1115 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1116
d0398d6a
NC		 11172001-01-12 Nick Clifton <nickc@redhat.com>
1118
1119 * as.c (print_args): Update copyright date to 2001.
1120
2d73a4ca
NC		 11212001-01-12 Peter Targett <peter.targett@arccores.com>
1122
1123 * doc/c-arc.texi: New file.
1124 Some sections to be expanded.
1125
6e0b89ee
AM		 11262001-01-12 Alan Modra <alan@linuxcare.com.au>
1127
1128 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1129 (md_parse_option): Always accept "--32".
1130
0d2bcfaf
NC		 11312001-01-11 Peter Targett <peter.targett@arccores.com>
1132
1133 * as.h (TC_ARC): Ensure struc-symbol.h included.
1134 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1135 warnings.
1136 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1137 (TARGET_SYMBOL_FIELDS) added.
1138
1139 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1140 * doc/c-arc.texi: New file.
1141 Some sections to be expanded.
1142 * doc/as.texinfo: Update command-line options.
1143 Removed outdated text for ARC dependant features, instead include
1144 text from above file.
1145
1146 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1147 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1148 (targ-cpu.h) header.
1149 * config/tc-arc.h:
1150 * config/tc-arc.c: New updated configuration for
1151 ARC, including selection of core variants, and extensibility of
1152 instructions, registers etc. through directives.
1153
1154 * config/tc-arc.c (arc_extinst): Minor corrections for
1155 error messages.
1156 (arc_common) Likewise. Make alignment argument optional for local
1157 symbols also, with default of zero.
1158
88051039
SC		 11592001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1160
1161 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1162 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1163 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1164 and fix_new_exp() instead.
1165 (md_convert_frag): For indexed post byte use the symbol value
1166 rather than the displacement.
1167 (md_relax_table): Fix indexed offset relax.
1168
d8273f3b
SC		 11692001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1170
1171 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1172 relax weak symbols.
015c05c1 1173 (relaxable_symbol): New function.
d8273f3b 1174
eea2ad45
AJ		 11752001-01-11 Andreas Jaeger <aj@suse.de>
1176
1177 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1178 not used anywhere.
1179
7a91e76a
NC		 11802001-01-10 Nick Clifton <nickc@redhat.com>
1181
1182 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1183 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1184
aa257fcd
NC		 11852001-01-10 Nick Clifton <nickc@redhat.com>
1186
1187 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1188 character used to dollar local symbols.
1189 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1190 local label symbols.
1191 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1192 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1193 if defined.
1194 Use LOCAL_LABEL_CHAR.
1195 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1196 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1197 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1198
b77a7acd
AJ		 11992001-01-08 Bo Thorsen <bo@suse.de>
1200
015c05c1
AM		 1201 * config/tc-i386.c (i386_immediate, i386_displacement):
1202 GOTPCREL check fix.
b77a7acd 1203
5c2bd011
ILT		 12042001-01-07 Ian Lance Taylor <ian@zembu.com>
1205
1206 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1207 in last change.
1208
46a04e3a
PB		 12092001-01-07 Philip Blundell <philb@gnu.org>
1210
1211 * doc/as.texinfo (Bug Reporting): Update email address for
1212 reports.
1213 * README: Likewise.
1214
b96d3a20
JH		 1215Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1216
1217 * configure.in: Define DEFAULT_ARCH for i386.
29184774 1218 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 1219 move testing for 64bit operands to proper place.
1220
55b62671
AJ		 12212001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1222
1223 * doc/as.texinfo: Document '#' as comment character for i386 and
1224 x86_64. Add AMD x86-64 into menu of machine dependent information.
1225
1226 * doc/c-i386.texi: Document x86_64 extensions.
1227
7bc70a8e
JH		 1228Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1229
29184774 1230 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 1231
a167610d
JH		 1232Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1233
29184774 1234 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 1235 * NEWS: Add note about Pentium4 support.
1236
09f131f2
JH		 1237Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1238
29184774 1239 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 1240 (type_names): Add new types.
1241
6f8c0c4c
JH		 1242Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1243
29184774 1244 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 1245 CpuUnknown): Renumber
1246 (CpuP4, CpuSSE2): New.
1247 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1248
b96ed59a
PB		 12492001-01-03 Philip Blundell <pb@futuretv.com>
1250
1251 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1252 relocs.
1253 (alpha_fix_adjustable): Likewise.
1254 (md_apply_fix): Likewise.
1255
a735d1cd
L		 12562000-12-31 H.J. Lu <hjl@gnu.org>
1257
1258 * listing.c (listing_message): Allocate string only if it is
1259 used.
1260
1261 * configure: Rebuild.
1262
67db5ab4
HPN		 12632000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1264
1265 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1266 Point out caveats with generating fixups for the opcode in a frag.
1267
c0d8940f
JH		 1268Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1269
1270 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1271 * NEWS: Add x86_64.
1272
087f563c
L		 12732000-12-29 H.J. Lu <hjl@gnu.org>
1274
1275 * listing.c (calc_hex): Print the variable part only if the
1276 fragment type is rs_fill.
1277
8108ad8e
HPN		 12782000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1279
1280 * doc/internals.texi (tc_conditional_pseudoop,
1281 TC_LINKRELAX_FIXUP): Fix typos.
1282
799051fc
RH		 12832000-12-28 Richard Henderson <rth@redhat.com>
1284
1285 * write.c (subsegs_finish): Fix thinko last change -- don't
1286 "optimize" the alignment == 0 case.
1287
0a9ef439
RH		 12882000-12-28 Richard Henderson <rth@redhat.com>
1289
1290 * as.h (rs_align_test): New.
1291 * frags.c (NOP_OPCODE): Move default from read.c.
1292 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1293 (frag_align_code): New.
1294 * frags.h (frag_align_code): Declare.
1295 * read.c (NOP_OPCODE): Remove.
1296 (do_align): Use frag_align_code.
1297 * write.c (NOP_OPCODE): Remove.
1298 (get_recorded_alignment): New.
1299 (cvt_frag_to_fill): Handle rs_align_test.
1300 (relax_segment): Likewise.
1301 (subsegs_finish): Align last subseg in section to the
1302 section alignment. Use frag_align_code.
1303 * write.h (get_recorded_alignment): Declare.
1304 * config/obj-coff.c (size_section): Handle rs_align_test.
1305 (fill_section, fixup_mdeps): Likewise.
1306 (write_object_file): Use frag_align_code.
1307
1308 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1309 (alpha_handle_align): New.
1310 * config/tc-alpha.h (HANDLE_ALIGN): New.
1311 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1312
1313 * config/tc-i386.h (md_do_align): Use frag_align_code.
1314 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1315
1316 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1317 (ia64_handle_align): New.
1318 * config/tc-ia64.h (HANDLE_ALIGN): New.
1319 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1320
1321 * config/tc-m32r.c (m32r_do_align): Remove.
1322 (m32r_handle_align): New.
1323 (fill_insn): Use frag_align_code.
1324 * config/tc-m32r.h (md_do_align): Remove.
1325 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1326 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1327 * config/tc-mips.c, config/tc-mips.h: Similarly.
1328
1329 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1330 (sh_handle_align): Likewise. Handle rs_align_code.
1331 (sh_do_align): Remove.
1332 * config/tc-sh.h (md_do_align): Remove.
1333 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1334
1335 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1336 (sparc_handle_align): Likewise. Handle rs_align_code.
1337 * config/tc-sparc.h (md_do_align): Remove.
1338 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1339
3cd4dda7
DD		 13402000-12-22 DJ Delorie <dj@redhat.com>
1341
1342 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1343 when we assemble the first half of a pair.
1344
ec56dfb4
L		 13452000-12-22 H.J. Lu <hjl@gnu.org>
1346
1347 * config/tc-i386.c (reloc): Update the macro for non-bfd
1348 assembler.
1349 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1350
ad1172d4
L		 13512000-12-22 H.J. Lu <hjl@gnu.org>
1352
1353 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1354
3e73aa7c
JH		 1355Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1356
29184774 1357 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 1358 (QWORD_MNEM_SUFFIX): New macro.
1359 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1360 New macros
1361 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1362 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1363 ImmExt): Renumber.
1364 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1365 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1366 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1367 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1368 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1369 Renumber.
1370 (Reg, WordReg): Add Reg64.
1371 (Imm): Add Imm32S and Imm64.
1372 (EncImm): New.
1373 (Disp): Add Disp64 and Disp32S.
1374 (AnyMem): Add Disp32S.
1375 (RegRex, RegRex64): New macros.
1376 (rex_byte): New type.
29184774 1377 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 1378 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1379 (reloc): New parameter "signed"; support x86_64.
1380 (set_code_flag): New.
1381 (DEFAULT_ARCH): New macro; default to "i386".
1382 (default_arch): New static variable.
1383 (struct _i386_insn): New fields Operand_PCrel; rex.
1384 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1385 (flag_code): New enum and static variable.
1386 (use_rela_relocations): New static variable.
1387 (flag_code_names): New static variable.
1388 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1389 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1390 K6 and Athlon.
1391 (i386_align_code): Return plain "nop" for x86_64.
1392 (mode_from_disp_size): Support Disp32S.
1393 (smallest_imm_type): Support Imm32S and Imm64.
1394 (offset_in_range): Support size of 8.
1395 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1396 (md_pseudo_table): Add "code64"; use set_code_flat.
1397 (md_begin): Emit sane error message on hash failure.
1398 (tc_i386_fix_adjustable): Support x86_64 relocations.
1399 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1400 instructions supported on particular arch just partially,
1401 output of 64bit immediates, handling of Imm32S and Disp32S type.
1402 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1403 (i386_displacement): Likewise.
1404 (i386_index_check): Cleanup; support 64bit addresses.
1405 (md_apply_fix3): Support x86_64 relocation and rela.
1406 (md_longopts): Add "32" and "64".
1407 (md_parse_option): Add OPTION_32 and OPTION_64.
1408 (i386_target_format): Call even for ELFs; choose between
1409 elf64-x86-64 and elf32-i386.
1410 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1411 (tc_gen_reloc): Support rela relocations and x86_64.
1412 (intel_e09_1): Support QWORD.
1413
21d6c4af
DN		 14142000-12-15 Diego Novillo <dnovillo@redhat.com>
1415
1416 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 1417 it's not an offset expression.
21d6c4af
DN		 1418 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1419 keep the braces '[' and ']' in the output string.
1420 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1421 != FLAT. There is no such op_modifier.
1422
6717891c
NC		 14232000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1424
1425 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1426 if we have it.
1427
ee515fb7
KH		 14282000-12-13 Kazu Hirata <kazu@hxi.com>
1429
1430 * as.h: Fix formatting.
1431 * cgen.h: Likewise.
1432 * dwarf2dbg.c: Likewise.
1433 * input-scrub.c: Likewise.
1434 * read.h: Likewise.
1435
349a994c
DD		 14362000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1437
1438 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1439 configure: Regenerate.
1440
42dbf88c
NC		 14412000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1442
1443 * dwarf2dbg.c: #include <limits.h> only if it exists.
1444
0485cba3
AM		 14452000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1446
1447 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1448 (md_apply_fix): Here too.
1449
514829c3
JW		 14502000-12-12 Jim Wilson <wilson@redhat.com>
1451
1452 * config/tc-ia64.h (ia64_init): Add prototype.
1453
92eb7b32
L		 14542000-12-12 H.J. Lu <hjl@gnu.org>
1455
1456 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1457
1458 * read.h (outputting_stabs_line_debug): Change it to int.
1459 * stabs.c (outputting_stabs_line_debug): Likewise.
1460
8141c27d
GK		 14612000-12-12 Geoffrey Keating <geoffk@redhat.com>
1462
1463 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1464 the address of a function result.
1465
5d6f4f16
GK		 14662000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1467
1468 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1469 (md_assemble): Call dwarf2_emit_insn.
1470 (shlib): Fix typo SHILB -> SHLIB.
1471 (md_parse_option): Likewise.
1472 (ppc_elf_validate_fix): Likewise:
1473 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1474
d4c0c039
NC		 14752000-12-12 Nick Clifton <nickc@redhat.com>
1476
1477 * cgen.h: Fix formatting.
1478 * input-scrub.c: Fix formatting.
1479 * macro.c: Fix formatting.
e972090a 1480 * config/tc-mips.c: Fix formatting.
584da044 1481 * doc/c-mips.texi: Fix formatting.
55b62671 1482
f16b83df
JH		 1483Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1484
29184774 1485 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 1486 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1487 references.
1488 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1489 otherwise.
29184774 1490 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 1491 (No_dSuf): Kill.
1492
1493 * i386.h (*_Suf): Remove No_dSuf.
1494 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1495 Remove.
1496 (i386_optab): Remove 'd' in the suffixes.
1497
50705ef4
AM		 14982000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1499
1500 * config/tc-i386.c (T_SHORT): Undefine before defining.
1501
beae10d5
KH		 15022000-12-05 Kazu Hirata <kazu@hxi.com>
1503
1504 * config/tc-mips.c: Fix formatting.
1505
bccba5f0 15062000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 1507
1508 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1509 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1510 (md_show_usage): Ditto.
1511 (md_parse_option): Ditto.
1512 (d10v_cleanup): Writes pending instruction only if
1513 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 1514 Fix compile time warning messages.
50705ef4
AM		 1515
1516 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 1517
15182000-12-04 Matthew Hiller <hiller@redhat.com>
1519
50705ef4 1520 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 1521 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1522 function entry and unset at function exit.
1523
50705ef4 1524 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 1525
1526 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1527
1528 * dwarf2dbg.c: Fix compile time warning messages.
1529
bc805888
KH		 15302000-12-03 Kazu Hirata <kazu@hxi.com>
1531
1532 * config/tc-a29k.c: Fix formatting.
1533 * config/tc-alpha.c: Likewise.
1534 * config/tc-arm.c: Likewise.
1535 * config/tc-cris.c: Likewise.
1536 * config/tc-hppa.c: Likewise.
1537 * config/tc-i370.c: Likewise.
1538 * config/tc-i386.c: Likewise.
1539 * config/tc-i860.c: Likewise.
1540 * config/tc-i960.c: Likewise.
1541 * config/tc-ia64.c: Likewise.
1542 * config/tc-m68hc11.c: Likewise.
1543 * config/tc-m68k.c: Likewise.
1544 * config/tc-m88k.c: Likewise.
1545 * config/tc-pj.c: Likewise.
1546 * config/tc-ppc.c: Likewise.
1547 * config/tc-sh.c: Likewise.
1548 * config/tc-sparc.c: Likewise.
1549 * config/tc-tahoe.c: Likewise.
1550 * config/tc-vax.c: Likewise.
1551
3dacdf2e
NC		 15522000-12-01 Chris Demetriou <cgd@sibyte.com>
1553
50705ef4
AM		 1554 * config/tc-mips.c (mips_ip): When calculating offsets,
1555 don't accept as constant the difference between the
1556 addresses of symbols in two different sections.
1557
1558 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1559 specifiers.
1560 (validate_mips_insn): Likewise. Also, update 'B' operand
1561 specifier to use OP_*_CODE20 constants and delete 'm' operand
1562 specifier.
1563 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1564 operand specifiers. Change warning generated by 'B' operand
1565 specifier to reflect its new multi-purpose usage.
1566
1567 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1568 -1, and update comment.
1569 (file_mips_isa): Likewise.
1570 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1571 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1572 ISA_* constants rather than hard-coded numbers.
1573 (mips_cpu_info): New structure.
1574 (mips_cpu_info_table): New table describing CPU and ISA names
1575 and numbers.
1576 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1577 mips_cpu_info_from_cpu): New functions.
1578 (mips_isa_to_str): New function to get string for ISA name.
1579 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1580 return const char *.
1581 (md_begin): Redo CPU and ISA selection logic, using
1582 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1583 than hard-coded numbers.
1584 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1585 ISA_* constants rather than hard-coded numbers.
1586 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1587 (md_longopts): Delete OPTION_NO_MIPS32.
1588 (md_parse_option): Convert to use ISA_* constants rather than
1589 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1590 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1591 to use strcasecmp to recognize "default" and to use
1592 mips_cpu_info_from_name to get CPU numbers from argument.
1593 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1594 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1595 mips32-4k.
1596 (s_mipsset): Accept ISA value 32.
1597 * doc/as.texinfo: Clean up MIPS options summary slightly,
1598 remove -no-mips32. Add note about -mips4 and -mips32
1599 specifying those ISA levels. Delete -mips32 and -no-mips32
1600 cpu flag descriptions.
1601 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1602 up the supported CPU switch list, and replace 4Kc, 4Km, and
1603 4Kp entries with a single mips32-4k entry. Note that you can
1604 use ".set mips32".
1605
29184774 1606 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 1607 ISA_MIPS64.
1608 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1609 -mips5 and -mips64.
1610 (md_parse_option): Add cases for OPTION_MIPS5 and
1611 OPTION_MIPS64.
1612 (md_show_usage): Mention -mips5 and -mips64 arguments.
1613 (s_mipsset): Add cases for MIPS5 and MIPS64.
1614 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1615 and pseudo-CPUs.
1616 * doc/as.texinfo: Mention -mips5 and -mips64 options
1617 and their meanings.
1618 * doc/c-mips.texi: Likewise. Also update introduction
1619 and ".set" usage information.
1620
1621 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1622 CPU list.
1623 (mips_cpu_info_table): Add SB-1 entries.
1624 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1625 known to the -mcpu option.
1626
1627 * doc/as.texinfo: Correct description of MIPS -mcpu
1628 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 1629
5f68c319
NC		 16302000-12-01 Joel Sherrill <joel@OARcorp.com>
1631
3dacdf2e
NC		 1632 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1633 New targets.
1634 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1635 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 1636 * configure: Regenerate.
1637 * config.in: Regenerate.
1638 * Makefile.in: Regenerate.
1639 * aclocal.m4: Regenerate.
1640 * po/gas.pot: Regenerate.
50705ef4 1641
4ce3447c
PB		 16422000-11-30 Philip Blundell <pb@futuretv.com>
1643
1644 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1645 even in non BFD_ASSEMBLER case.
1646
76a0ddac
DN		 16472000-11-30 Diego Novillo <dnovillo@redhat.com>
1648
29184774 1649 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 1650 syntax.
1651
220e750f
RH		 16522000-11-29 Richard Henderson <rth@redhat.com>
1653
1654 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1655 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1656 thread multiple subsegments properly; handle multiple code
1657 sections properly; emit proper compilation unit info for assembler
1658 generated debugging.
1659
1660 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1661 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1662 (dwarf2dbg_estimate_size_before_relax): Declare.
1663 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1664 * write.c: Include dwarf2dbg.h.
1665 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1666 (relax_segment): Likewise.
1667
99b222b4
HPN		 16682000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1669
1670 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1671 jump>: Use as_bad_where instead of as_bad. Tweak error message
1672 accordingly. Stabilize frag by updating fix part and resetting
1673 variant part.
1674 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 1675 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1676 indexing is_end_of_line[].
1677 (md_assemble): Initialize size to 0.
1678 (md_section_align): Mark parameter seg as unused.
e46fee70 1679 (parse_reg): Parse names case-insensitively.
99b222b4 1680
814f6641
KH		 16812000-11-28 Kazu Hirata <kazu@hxi.com>
1682
1683 * config/obj-aout.h: Fix formatting.
1684 * config/obj-bout.h: Likewise.
1685 * config/obj-coff.c: Likewise.
1686 * config/obj-coff.h: Likewise.
1687 * config/obj-elf.h: Likewise.
1688 * config/obj-som.h: Likewise.
1689 * config/obj-vms.c: Likewise.
1690 * config/obj-vms.h: Likewise.
1691 * config/tc-h8300.h: Likewise.
1692 * config/tc-ns32k.h: Likewise.
1693 * config/tc-sparc.h: Likewise.
1694 * config/tc-tic54x.h: Likewise.
1695 * config/tc-z8k.h: Likewise.
1696
e47b9e39
NC		 16972000-11-28 Nick Clifton <nickc@redhat.com>
1698
1699 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1700 License is present in the sources, but not the output, and
1701 also available from the GNU website.
1702 (GNU Free Documentation License): Comment out this section.
1703
fcdc20a4
HPN		 17042000-11-28 Hans-Peter Nilsson <hp@axis.com>
1705
43c34dee
HPN		 1706 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1707 targets. Remove i860 from valid a.out targets.
1708 * Makefile.in: Regenerate.
1709
fcdc20a4 1710 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 1711 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 1712 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1713 (s_cris_file, s_cris_loc): New.
1714 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1715 * Makefile.am: Regenerate dependencies.
1716 * Makefile.in: Regenerate.
1717
16887944
AM		 17182000-11-28 Alan Modra <alan@linuxcare.com.au>
1719
1720 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1721 (MRI_MUL_PRECEDENCE): Likewise.
1722 (op_rank): Fix a comment typo.
1723
ae3e85dd
SC		 17242000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1725
1726 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1727 the error message.
1728 (get_operand): Fix analysis for movw/movb instructions.
1729
077b8428
NC		 17302000-11-24 Nick Clifton <nickc@redhat.com>
1731
1732 * configure.in (xscale-elf): Add target.
1733 (xscale-coff): Add target.
1734 * configure: Regenerate.
1735
1736 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1737 extenstion.
1738 (ARM_EXT_XSCALE): New ARM architecture extension.
1739 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1740 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1741 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1742 (ARM_ARCH_V4): Remove processor from architecture.
1743 (ARM_ARCH_3M): New architecutre definition.
1744 (ARM_ARCH_V5TE): New architecutre definition.
1745 (ARM_ARCH_XSCALE): New architecutre definition.
1746 (CPU_DEFAULT): Allow to be defaulted to XScale.
1747 (atpcs): New boolean variable.
1748 (ldr_flags): Support 'd' flag for double word loads.
1749 (str_flags): Support 'd' flag for double word stored.
1750 (do_mia): New function.
1751 (do_mar): New function.
1752 (do_mra): New function.
1753 (do_pld): New function.
1754 (do_ldrd): New function.
1755 (do_blx): New function.
1756 (do_bkpt): New function.
1757 (do_clz): New function.
1758 (do_lstc2): New function.
1759 (do_cdp2): New function.
1760 (do_t_blx): New function.
1761 (do_t_bkpt): New function.
1762 (do_smla): New function.
1763 (do_smlal): New function.
1764 (do_smul): New function.
1765 (do_qadd): New function.
1766 (do_co_reg2c): New function.
1767 (LONGEST_INSN): Redefine to 7.
1768
1769 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1770 command line switches.
1771
2434f565
JW		 17722000-11-22 Jim Wilson <wilson@redhat.com>
1773
1774 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1775 (struct rsrc): Make line unsigned.
1776 (gr_values): Add missing initializer.
1777 (SLOT_NUM_NOT_SET): Add unsigned cast.
1778 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1779 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1780 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1781 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1782 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1783 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1784 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1785 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1786 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1787 Add ATTRIBUTE_UNUSED to unused parameters.
1788 (convert_expr_to_ab_reg): Add parens.
1789 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1790 (dot_prologue): Initialize grsave when declared.
1791 (md_pseudo_table): Add missing initializers.
1792 (operand_match): Add casts to bfd_vma.
1793 (emit_one_bundle): Delete unused local prev. Make required_template
1794 unsigned.
1795 (specify_resource): Cast i to unsigned.
1796 (note_register_values): Use fprintf_vma.
1797 (print_dependency): Likewise.
1798
5a080f89
JW		 17992000-11-21 Jim Wilson <wilson@redhat.com>
1800
5e7474a7
JW		 1801 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1802 for unwind info section.
1803 (dot_endp): Likewise for unwind section.
1804
5a080f89
JW		 1805 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1806 fix_new_exp.
1807
732d96b6
JJ		 18082000-11-21 Jakub Jelinek <jakub@redhat.com>
1809
1810 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1811 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1812 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1813
6d2cf69f
RH		 18142000-11-17 Richard Henderson <rth@redhat.com>
1815
1816 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1817 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1818 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1819
8179bd9b
NC		 18202000-11-17 Nick Clifton <nickc@redhat.com>
1821
1822 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1823 .file pseudo ops.
1824
316e2c05
RH		 18252000-11-17 Richard Henderson <rth@redhat.com>
1826
1827 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1828
a8316fe2
RH		 18292000-11-17 Richard Henderson <rth@redhat.com>
1830
1831 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1832 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1833 tri-state definition of alpha_flag_mdebug.
1834 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1835 (s_alpha_file): Store first .file directive.
1836 (s_alpha_stab): New.
1837 (md_pseudo_table): Add stabs and stabn.
1838
e346e481
RH		 18392000-11-17 Richard Henderson <rth@redhat.com>
1840
1841 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1842
4dc7ead9
RH		 18432000-11-17 Richard Henderson <rth@redhat.com>
1844
1845 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1846 (main): Call dwarf2_finish.
4dc7ead9
RH		 1847 * as.h (debug_type): Clarify documentation of the meaning
1848 of this variable.
1849 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1850 (print_stats): Fix parenthesis problem.
1851 (now_subseg_size): New.
1852 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1853 (dwarf2_directive_file): Don't set debug_type.
1854 (dwarf2_where): Honor DEBUG_DWARF2 first.
1855 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1856 do nothing if not emitting dwarf2 debug info, or no work.
1857 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1858 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1859 (ecoff_new_file): Likewise.
1860 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1861 commentary wrt dwarf2.
1862
1863 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1864 ATTRIBUTE_UNUSED as needed.
1865 (emit_insn): Call dwarf2_emit_insn.
1866 (s_alpha_file): New.
1867 (s_alpha_loc): New.
1868 (s_alpha_coff_wrapper): Don't handle them.
1869 (md_pseudo_table): Update for .file and .loc.
1870 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1871
1872 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1873 don't protect with debug_type.
1874 * config/tc-hppa.c (md_assemble): Likewise.
1875 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1876 * config/tc-mn10300.c (md_assemble): Likewise.
1877 * config/tc-sh.c (md_assemble): Likewise.
1878 * config/tc-v850.c (md_assemble): Likewise.
1879
1880 * config/tc-arm.c (arm_end_of_source): Remove.
1881 * config/tc-hppa.c (pa_end_of_source): Remove.
1882 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1883 * config/tc-mn10300.c (mn10300_finalize): Remove.
1884 * config/tc-sh.c (sh_finalize): Remove.
1885 * config/tc-v850.c (sh_finalize): Remove.
1886
1887 * config/tc-arm.h (md_end): Remove.
1888 * config/tc-hppa.h (md_end): Remove.
1889 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1890 * config/tc-m68hc11.h (md_end): Remove.
1891 * config/tc-mn10300.h (md_end): Remove.
1892 * config/tc-sh.h (md_end): Remove.
1893 * config/tc-v850.h (md_end): Remove.
1894
1895 * config/tc-ia64.c (emit_one_bundle): Don't protect
1896 dwarf2 bits with debug_type.
1897 (md_assemble): Likewise.
1898 (ia64_end_of_source): Don't call dwarf2_finish.
1899
ca683b78
JW		 19002000-11-16 Jim Wilson <wilson@redhat.com>
1901
1902 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1903 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1904 > 16.
1905
6f620856
L		 19062000-11-16 H.J. Lu <hjl@gnu.org>
1907
1908 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1909 version name.
1910
19d63e5d
KH		 19112000-11-15 Kazu Hirata <kazu@hxi.com>
1912
1913 * config/tc-tic30.c: Fix formatting.
1914 * config/tc-tic80.c: Likewise.
1915 * config/tc-v850.c: Likewise.
1916 * config/tc-vax.c: Likewise.
1917 * config/tc-w65.c: Likewise.
1918 * config/tc-z8k.c: Likewise.
1919
a8761a19
DD		 19202000-11-14 DJ Delorie <dj@redhat.com>
1921
1922 * config/tc-v850.c: Support dwarf2.
1923 * config/tc-v850.h: Ditto.
1924
1925 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1926 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1927
88be23ec
BS		 19282000-11-15 Bernd Schmidt <bernds@redhat.com>
1929
29184774 1930 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 1931 (errata_nops_necessary_p): New function.
1932 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1933 md.
1934
72a76794
JW		 19352000-11-14 Jim Wilson <wilson@redhat.com>
1936
1937 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1938 return little endian bfd formats.
1939
4a1805b1
KH		 19402000-11-14 Kazu Hirata <kazu@hxi.com>
1941
1942 * config/aout_gnu.h: Fix formatting.
1943 * config/atof-vax.c: Likewise.
1944 * config/m68k-parse.h: Likewise.
1945 * config/m88k-opcode.h: Likewise.
1946 * config/obj-elf.c: Likewise.
1947 * config/tc-arm.c: Likewise.
1948 * config/tc-cris.c: Likewise.
1949 * config/tc-i386.c: Likewise.
1950 * config/tc-ia64.c: Likewise.
1951 * config/tc-mn10300.c: Likewise.
1952 * config/te-386bsd.h: Likewise.
1953 * config/te-hppa.h: Likewise.
1954 * config/te-nbsd.h: Likewise.
1955 * config/te-ppcnw.h: Likewise.
1956 * config/te-sparcaout.h: Likewise.
1957 * config/te-tmips.h: Likewise.
1958 * config/vax-inst.h: Likewise.
1959 * config/vms-conf.h: Likewise.
1960
c810873d
JJ		 19612000-11-14 Jakub Jelinek <jakub@redhat.com>
1962
1963 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1964
79082ff0
L		 19652000-11-13 H.J. Lu <hjl@gnu.org>
1966
1967 * config/obj-elf.c (elf_frob_symbol): Support
1968 ".symver name,name2@@@nodename".
1969 (elf_frob_file_before_adjust): Likewise.
1970
1971 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1972 and ".symver name,name2@@@nodename".
1973 Fix a typo.
1974
1da00eb4
L		 19752000-11-12 H.J. Lu (hjl@gnu.org)
1976
1977 * config/obj-elf.c (obj_elf_symver): Check missing version
1978 name.
1979
f585997b
L		 19802000-11-12 H.J. Lu (hjl@gnu.org)
1981
1982 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1983 instead of bfd_vma for non-bfd assemblers.
1984
ef5c4bfc
KH		 19852000-11-09 Kazu Hirata <kazu@hxi.com>
1986
1987 * itbl-ops.c: Fix comment typos.
1988
f5a30c2e
JW		 19892000-11-08 Jim Wilson <wilson@redhat.com>
1990
1991 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1992 (struct unwind): Add next_slot_frag field.
1993 (slot_index): New parameters slot_frag and first_frag. Add code
1994 to add in frag sizes when different. Add comments.
1995 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1996 arguments to slot_index.
1997 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1998 loop end. Set next_slot_frag field.
1999
339681c0
L		 20002000-11-07 H.J. Lu <hjl@gnu.org>
2001
2002 * doc/as.texinfo (.symver): Updated for versioned symbol
2003 reference.
2004
2005 * obj.h (format_ops): Add the frob_file_before_adjust field.
2006
2007 * config/obj-aout.c (aout_format_ops): Set the
2008 frob_file_before_adjust field to 0.
2009 * config/obj-coff.c (coff_format_ops): Likewise.
2010 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2011
2012 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2013 name.
2014 (elf_frob_file_before_adjust): New function to remove unneeded
2015 versioned symbols from the symbol table.
2016 (elf_format_ops): Set the frob_file_before_adjust field to
2017 elf_frob_file_before_adjust.
2018
2019 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2020 not defined.
2021
2022 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2023
4a314ec8
NC		 20242000-11-07 Peter Targett <peter.targett@arccores.com>
2025
2026 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2027 BIG_ENDIAN macros.
2028 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2029 Fix compile time warning messages.
50705ef4 2030
604d524f
NC		 20312000-11-07 Nick Clifton <nickc@redhat.com>
2032
2033 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2034 buffer in order to avoid buffer overflows.
2035
44f5c83a
JW		 20362000-11-06 Steve Ellcey <sje@cup.hp.com>
2037
2038 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2039 Change M to m for -milp32 or -mlp64 to match gcc.
2040 (dot_endp): Use bytes_per_address instead of 8.
2041 (emit_one_bundle): Use number_to_chars_littleendian instead of
2042 md_number_to_chars.
2043 (fix_insn): Likewise.
2044 (ia64_init): New function.
2045 (ia64_target_format): New function.
2046 (md_begin): Set endianness, arch, and machine as appropriate.
2047 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2048 Make these macros depend on TE_HPUX macro.
2049 (TARGET_FORMAT): Define.
2050 (HOST_SPECIAL_INIT): Define.
2051 * config/te-hpux.h: New file.
2052 * configure.in: Add "ia64-*-hpux*" target to configure.
2053 * configure: Regenerate.
50705ef4 2054
7152f1dc
KH		 20552000-11-06 Kazu Hirata <kazu@hxi.com>
2056
ef99799a
KH		 2057 * as.c: Fix formatting.
2058 * dwarf2dbg.c: Likewise.
2059 * input-file.c: Likewise.
7152f1dc
KH		 2060 * input-file.h: Likewise.
2061 * input-scrub.c: Likewise.
ef99799a
KH		 2062 * itbl-ops.c: Likewise.
2063 * listing.c: Likewise.
2064 * macro.h: Likewise.
2065 * messages.c: Likewise.
2066 * read.c: Likewise.
2067 * subsegs.c: Likewise.
2068 * subsegs.h: Likewise.
2069 * write.c: Likewise.
7152f1dc 2070
cf055d54
NC		 20712000-11-06 Nick Clifton <nickc@redhat.com>
2072
2073 * doc/as.texinfo: Add GNU Free Documentation License.
2074 * doc/gasp.texi: Add GNU Free Documentation License.
2075 * doc/as.1: Add GNU Free Documentation License.
2076
8d6b5c8e
NC		 20772000-11-05 Nick Clifton <nickc@redhat.com>
2078
2079 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2080
59ff2774
NC		 20812000-11-02 Per Lundberg <plundis@chaosdev.org>
2082
2083 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2084 * configure: Regenerate.
2085
37d8bb27
NC		 20862000-11-01 Nick Clifton <nickc@redhat.com>
2087
2088 * read.c (original_case_string): New global variable.
2089 (read_a_source_file): Copy opcode string into
2090 original_case_string if clobbering the case of the opcode.
2091 * read.h: Export the definition of original_case_string.
2092 * config/tc-arm.c (md_assembler): When parsing a .req
2093 directive use the original opcode string, not the case
2094 clobbered version.
2095
d75bb8cf
NC		 20962000-11-02 Nick Clifton <nickc@redhat.com>
2097
2098 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 2099 variable.
d75bb8cf
NC		 2100 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2101 dwarf2_where and dwarf2_gen_line_info.
2102
6c17cfe4
PB		 21032000-11-02 Theo Honohan <th@futuretv.com>
2104
50705ef4 2105 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 2106
c51ce5f0
EC		 21072000-10-31 Eric Christopher <echristo@redhat.com>
2108
2109 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2110 or pc-relative, else use fx_offset.
2111
f1bcba5b
JW		 21122000-10-31 Jim Wilson <wilson@redhat.com>
2113
2114 * config/tc-ia64.c (struct md): New field tag_fixups.
2115 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2116 qualifying predicate.
2117 (emit_one_bundle): Delete spurious multiplication by one. Handle
2118 tag_fixups.
2119 (ia64_start_line): Error if dangling qualifying predicate.
2120 (defining_tag): New static variable.
2121 (ia64_unrecognized_line, case '['): Parse tags.
2122 (ia64_frob_label): Create tag_fixups.
2123 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 2124
8637c045
AM		 21252000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2126
2127 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2128
ebeeafe6
BS		 21292000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2130
29184774 2131 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 2132
b041f888
KH		 21332000-10-30 Kazu Hirata <kazu@hxi.com>
2134
2135 * expr.c: Fix formatting.
2136 * flonum-copy.c: Likewise.
2137 * flonum.h: Likewise.
2138 * gasp.c: Likewise.
2139 * hash.c: Likewise.
2140
d8374dcd
HPN		 21412000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2142
2143 * as.h (OPTION_MD_BASE): Bump to 190.
2144 * as.c (parse_args) <std_longopts>: Add comment about the need to
2145 check OPTION_MD_BASE in as.h.
2146
1308f14c
HPN		 2147 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2148 for weak symbols.
2149
6f6ef0fa
NC		 21502000-10-27 Nick Clifton <nickc@redhat.com>
2151
2152 * configure.in (emulations): Add m68hc12.
2153 * configure: Regenerate.
2154 * po/gas.pot: Regenerate.
c51ce5f0 2155
bf1b5881
AH		 21562000-10-27 Aldy Hernandez <aldyh@redhat.com>
2157
50705ef4
AM		 2158 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2159 cpsr*.
2160 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 2161
85a39694
NC		 21622000-10-25 Nick Clifton <nickc@redhat.com>
2163
2164 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2165 a DWARF2 line number information sequence.
2166
2167 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2168
2169 * read.c (generate_lineno_debug): Update comment describing why
2170 DWARF2 line number debug information is not generated
2171 automatically by this function.
2172
2173 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2174 not all.
c51ce5f0 2175
85a39694
NC		 2176 * config/tc-arm.h (md_end): Define.
2177 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 2178
85a39694
NC		 2179 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2180 if generating DWARF2 line numbers.
2181 (arm_end_of_source): New function. Call dwarf2_finish if
2182 necessary.
2183
2184 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2185 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2186 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 2187
cce0cbdc
DN		 21882000-10-25 Diego Novillo <dnovillo@cygnus.com>
2189
29184774 2190 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 2191 arguments.
2192
64a0c779
DN		 21932000-10-24 Diego Novillo <dnovillo@cygnus.com>
2194
29184774 2195 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 2196 (build_displacement_string): Remove.
2197 (i386_parse_seg): Remove.
2198 (i386_intel_memory_operand): Remove.
2199 (i386_intel_operand): Re-write using recursive descent parser based
2200 on MASM documentation.
2201 (struct intel_parser_s): New structure.
2202 (intel_parser): New static variable.
2203 (struct intel_token): New structure.
2204 (cur_token, prev_token): New static variables.
2205 (T_NIL): Define.
2206 (T_CONST): Define.
2207 (T_REG): Define.
2208 (T_BYTE): Define.
2209 (T_WORD): Define.
2210 (T_DWORD): Define.
2211 (T_QWORD): Define.
2212 (T_XWORD): Define.
2213 (T_SHORT): Define.
2214 (T_OFFSET): Define.
2215 (T_PTR): Define.
2216 (T_ID): Define.
2217 (intel_match_token): New function.
2218 (intel_get_token): New function.
2219 (intel_putback_token): New function.
2220 (intel_expr): New function.
2221 (intel_e05): New function.
2222 (intel_e05_1): New function.
2223 (intel_e06): New function.
2224 (intel_e06_1): New function.
2225 (intel_e09): New function.
2226 (intel_e09_1): New function.
2227 (intel_e10): New function.
2228 (intel_e10_1): New function.
2229 (intel_e11): New function.
2230
19f7b010
JJ		 22312000-10-20 Jakub Jelinek <jakub@redhat.com>
2232
2233 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2234 instructions to loose any special insn->architecture mask.
2235
2236 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2237 (sparc_md_end, sparc_arch_types, sparc_arch,
2238 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2239 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2240 request v9b architecture if they are used).
2241
3ae647a0
NC		 22422000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2243
2244 * config/tc-m68k.c: Fix the previous misapplied patch.
2245
5cbdaa77
NC		 22462000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2247
50705ef4
AM		 2248 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2249 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2250 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2251 BFD_RELOC_*.
5cbdaa77 2252
e6c774b4
KH		 22532000-10-17 Kazu Hirata <kazu@hxi.com>
2254
2255 * debug.c: Fix formatting.
2256 * depend.c: Likewise.
2257 * dwarf2dbg.c: Likewise.
2258 * dwarf2dbg.h: Likewise.
2259 * ecoff.c: Likewise.
2260 * expr.c: Likewise.
2261 * expr.h: Likewise.
2262 * flonum-konst.c: Likewise.
2263 * frags.h: Likewise.
2264
ea20a7da
CC		 22652000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2266
2267 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2268 options.
2269 * doc/as.texinfo: Added notes about this new option.
2270
266cb5f1
HPN		 22712000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2272
2273 * config/tc-sh.c (JREG): Remove.
2274 (md_convert_frag): Remove #if 0:d code using JREG.
2275
6588847e
DN		 22762000-10-15 Diego Novillo <dnovillo@cygnus.com>
2277
2278 * config/tc-i386.c (i386_operand_modifier): Only match
2279 modifiers SHORT and FLAT if they are followed by a space.
2280 (parse_register): When `allow_naked_reg' is set, do not confuse
2281 identifiers that start with a register name with a register.
2282
30a2b4ef
KH		 22832000-10-12 Kazu Hirata <kazu@hxi.com>
2284
2285 * app.c: Fix formatting.
2286 * as.c: Likewise.
2287 * as.h: Likewise.
2288 * bit_fix.h: Likewise.
2289 * cgen.c: Likewise.
2290 * cgen.h: Likewise.
2291 * cond.c: Likewise.
2292
d01e2a23
AM		 22932000-10-11 Alan Modra <alan@linuxcare.com.au>
2294
2295 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2296
44852b19
AM		 22972000-10-07 Alan Modra <alan@linuxcare.com.au>
2298
dc1fc56b
AM		 2299 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2300 Re-arrange function a little and improve error message.
2301
44852b19
AM		 2302 * write.c (write_relocs): Fix a comment.
2303
2304 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2305 link-once sections.
2306
afa680f8
JW		 23072000-10-05 Jim Wilson <wilson@cygnus.com>
2308
2309 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2310
ce8a8b2f
AM		 23112000-10-05 Alan Modra <alan@linuxcare.com.au>
2312
2313 * config/tc-i386.c: Delete some useless comments, reformat others.
2314
2315 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2316 non-global syms in linkonce sections.
2317
56d27c17
AM		 23182000-10-04 Ralf Baechle <ralf@gnu.org>
2319
2320 * config/tc-ia64.c (operand_match): Don't use // style comments.
2321 * config/tc-i370.c: Likewise.
2322
7b15d668
HPN		 23232000-09-29 Hans-Peter Nilsson <hp@axis.com>
2324
2325 Changes to handle varying register prefix and user symbol prefix.
2326 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2327 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2328 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2329 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2330 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2331 (demand_register_prefix): New variable.
2332 (md_pseudo_table): New pseudo ".syntax".
2333 (md_longopts): New options --no-underscore and --underscore.
2334 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2335 on symbols_have_leading_underscore.
2336 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2337 (get_spec_reg): Ditto.
2338 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2339 Fix formatting.
2340 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2341 --help.
2342 <case OPTION_NO_US, case OPTION_US>: New.
2343 (md_show_usage): Be brief and reformat to match continuation of
2344 --help.
2345 * po/gas.pot: Regenerate.
2346
27df9f40
AM		 23472000-09-28 Alan Modra <alan@linuxcare.com.au>
2348
2349 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2350 force relocs for 12 bit branches.
2351 (md_apply_fix): Similarly, adjust logic here.
2352
5506e1a5
AM		 23532000-09-28 Alan Modra <alan@linuxcare.com.au>
2354
2355 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2356 adjust for external and weak syms as we will use a reloc. Allow
2357 for +8 offset when calculating limits of branches.
2358 (hppa_fix_adjustable): Undo 2000-09-23 change.
2359 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2360 Correct distance calculation.
47d89dba
AM		 2361 (tc_gen_reloc): Print the file name and line number if we can't
2362 handle a fixup.
5506e1a5
AM		 2363
2364 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2365 * config/tc-hppa.c (nonzero_dibits): Define.
2366 (arg_reloc_stub_needed): Check each arg and return value
2367 separately for zero case.
2368 (pa_align): Declare argument `bytes'.
2369
81d4177b
KH		 23702000-09-25 Kazu Hirata <kazu@hxi.com>
2371
2372 * config/tc-cris.c: Fix formatting.
2373 * config/tc-d10v.h: Likewise.
2374 * config/tc-d30v.c: Likewise.
2375 * config/tc-d30v.h: Likewise.
2376 * config/tc-fr30.c: Likewise.
2377 * config/tc-fr30.h: Likewise.
2378 * config/tc-m68k.c: Likewise.
2379 * config/tc-m68k.h: Likewise.
2380 * config/tc-pj.h: Likewise.
2381 * config/tc-ppc.c: Likewise.
2382 * config/tc-ppc.h: Likewise.
2383 * config/tc-sh.c: Likewise.
2384 * config/tc-sh.h: Likewise.
2385 * config/tc-sparc.c: Likewise.
2386 * config/tc-v850.h: Likewise.
2387 * config/tc-vax.h: Likewise.
2388 * config/tc-w65.h: Likewise.
2389 * config/tc-z8k.h: Likewise.
2390
959ee541
AM		 23912000-09-23 Alan Modra <alan@linuxcare.com.au>
2392
2393 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2394 checks only for ELF.
2395 (hppa_force_relocation): Likewise.
2396
139368c9
JW		 23972000-09-22 Jim Wilson <wilson@cygnus.com>
2398
2399 * config/tc-ia64.c (dv_sem): Add "stop".
2400 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2401 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2402 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2403 match above.
2404 (mark_resources): Check IA64_RS_PRr.
2405
151337e8
NC		 24062000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2407
56d27c17 2408 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 2409 md_estimate_size_before_relax): Redesign and clean up the
2410 relaxation mechanism.
2411
0b7410c4
KH		 24122000-09-21 Kazu Hirata <kazu@hxi.com>
2413
2414 * config/tc-ns32k.c: Fix formatting.
2415 * config/tc-ns32k.h: Likewise.
2416
a4d24084
KH		 24172000-09-20 Kazu Hirata <kazu@hxi.com>
2418
82efde3a
KH		 2419 * config/tc-m32r.c: Fix formatting.
2420 * config/tc-m32r.h: Likewise.
2421 * config/tc-m68851.h: Likewise.
2422 * config/tc-m68hc11.c: Likewise.
2423 * config/tc-m68hc11.h: Likewise.
2424 * config/tc-m88k.c: Likewise.
2425 * config/tc-mcore.c: Likewise.
a75214e5 2426 * config/tc-mcore.h: Likewise.
82efde3a
KH		 2427 * config/tc-mips.c: Likewise.
2428 * config/tc-mips.h: Likewise.
2429 * config/tc-mn10200.h: Likewise.
2430 * config/tc-mn10300.h: Likewise.
a75214e5 2431 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 2432 * config/tc-tahoe.h: Likewise.
2433
4844386e 24342000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 2435
2436 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2437 Likewise in relaxation description comments.
2438
9e754211
AM		 24392000-09-18 Alan Modra <alan@linuxcare.com.au>
2440
2441 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2442 subtraction of two syms without emitting a relocation.
2443
2444 From David Huggins-Daines <dhd@linuxcare.com>
2445 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2446 global or weak symbols.
2447
4a4f25cf
KH		 24482000-09-15 Kazu Hirata <kazu@hxi.com>
2449
2450 * config/tc-h8300.h: Fix formatting.
2451 * config/tc-h8500.c: Likewise.
2452 * config/tc-h8500.h: Likewise.
2453 * config/tc-hppa.h: Likewise.
2454 * config/tc-i370.h: Likewise.
2455 * config/tc-i386.h: Likewise.
2456 * config/tc-i860.c: Likewise.
2457 * config/tc-i860.h: Likewise.
2458 * config/tc-i960.h: Likewise.
2459 * config/tc-ia64.c: Likewise.
2460 * config/tc-ia64.h: Likewise.
2461
1dab94dd
KH		 24622000-09-14 Kazu Hirata <kazu@hxi.com>
2463
2464 * config/tc-a29k.c: Fix formatting.
2465 * config/tc-alpha.c: Likewise.
2466 * config/tc-arc.c: Likewise.
2467 * config/tc-arc.h: Likewise.
2468 * config/tc-arm.c: Likewise.
2469 * config/tc-arm.h: Likewise.
2470 * config/tc-avr.c: Likewise.
2471 * config/tc-avr.h: Likewise.
2472 * config/tc-tic30.c: Likewise.
2473 * config/tc-tic30.h: Likewise.
2474 * config/tc-tic54x.c: Likewise.
2475 * config/tc-tic54x.h: Likewise.
2476 * config/tc-tic80.c: Likewise.
2477 * config/tc-tic80.h: Likewise.
2478
7484b8e6
TW		 24792000-09-14 Timothy Wall <twall@cygnus.com>
2480
2481 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2482 parallel comparisons for later use.
2483 (struct rsrc): Add parallel comparison type.
2484 (resources_match): Skip special cases of PR usage (non-conflicting
2485 parallel compares).
56d27c17 2486
bf514e21
KH		 24872000-09-13 Kazu Hirata <kazu@hxi.com>
2488
2489 * config/obj-ecoff.c: Fix formatting.
2490 * config/obj-elf.c: Likewise.
2491 * config/obj-elf.h: Likewise.
2492 * config/obj-evax.h: Likewise.
2493 * config/obj-generic.h: Likewise.
2494 * config/obj-hp300.c: Likewise.
2495 * config/obj-hp300.h: Likewise.
2496 * config/obj-ieee.h: Likewise.
2497 * config/obj-vms.c: Likewise.
2498 * config/obj-vms.h: Likewise.
2499
156c2f8b 25002000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 2501
50705ef4
AM		 2502 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2503 (md_parse_option): Ditto.
2504 (md_longopts): Add -mips32 option.
2505 (md_show_usage): Document new options.
2506 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2507 (mips_ip): Assemble mfc0 with a sub-selection code.
2508 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 2509 (mips_cpu_to_str): New function.
2510 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2511 Use CPU_* defines instead of hardcoded numbers.
2512
50705ef4
AM		 2513 * doc/as.texinfo: Document new options.
2514 * doc/c-mips.texi: Ditto.
156c2f8b 2515
a01b9fa4
KH		 25162000-09-12 Kazu Hirata <kazu@hxi.com>
2517
2518 * as.h: Fix formatting.
2519 * asintl.h: Likewise.
2520 * bit_fix.h: Likewise.
dcd619be
KH		 2521 * config/obj-aout.c: Likewise.
2522 * config/obj-aout.h: Likewise.
2523 * config/obj-bout.c: Likewise.
2524 * config/obj-bout.h: Likewise.
2525 * config/obj-coff.c: Likewise.
2526 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 2527 * dwarf2dbg.h: Likewise.
2528 * expr.h: Likewise.
2529 * flonum.h: Likewise.
2530 * frags.h: Likewise.
2531 * itbl-ops.h: Likewise.
2532 * macro.h: Likewise.
2533 * read.h: Likewise.
2534 * sb.h: Likewise.
2535 * struc-symbol.h: Likewise.
2536 * subsegs.h: Likewise.
2537 * symbols.h: Likewise.
2538 * tc.h: Likewise.
2539 * write.h: Likewise.
2540
92774660
KH		 25412000-09-11 Kazu Hirata <kazu@hxi.com>
2542
f0e652b4
KH		 2543 * bignum-copy.c: Fix formatting.
2544 * config/tc-i370.c: Likewise.
92774660
KH		 2545 * config/tc-i960.c: Likewise.
2546 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 2547 * ehopt.c: Likewise.
2548 * flonum-copy.c: Likewise.
2549 * flonum-konst.c: Likewise.
2550 * flonum-mult.c: Likewise.
2551 * literal.c: Likewise.
2552 * read.c: Likewise.
2553 * sb.c: Likewise.
2554 * stabs.c: Likewise.
2555 * subsegs.c: Likewise.
92774660 2556
222f8079
PB		 25572000-09-09 Philip Blundell <philb@gnu.org>
2558
2559 * configure.in (arm*-*-uclinux*): New target.
2560 * configure: Regenerate.
2561
c488923f
KH		 25622000-09-09 Kazu Hirata <kazu@hxi.com>
2563
2564 * input-file.c: Fix formatting.
2565 * itbl-ops.c: Likewise.
2566 * messages.c: Likewise.
2567
e0e3ecca
PB		 25682000-09-08 Philip Blundell <philb@gnu.org>
2569
2570 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2571 offset is negative.
2572
5d64ca4e
L		 25732000-09-07 H.J. Lu <hjl@gnu.org>
2574
2575 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2576 * configure: Rebuild.
2577
bdaaa2e1
KH		 25782000-09-07 Kazu Hirata <kazu@hxi.com>
2579
e49bc11e
KH		 2580 * atof-generic.c: Fix formatting.
2581 * config/tc-mips.c: Likewise.
e13b337a
KH		 2582 * config/tc-vax.c: Likewise.
2583 * input-scrub.c: Likewise.
bdaaa2e1 2584
d07ed2cd
AO		 25852000-09-07 Alexandre Oliva <aoliva@redhat.com>
2586
2587 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2588 * configure.in (sh-*-linux*): Added.
2589 * configure: Rebuilt.
2590
86905619
KH		 25912000-09-06 Kazu Hirata <kazu@hxi.com>
2592
a28a3ccf
JL		 2593 * config/tc-hppa.c: Fix formatting.
2594
86905619
KH		 2595 * ecoff.c: Fix formatting.
2596
58cccadb
AO		 25972000-09-06 Alexandre Oliva <aoliva@redhat.com>
2598
2599 * configure: Rebuilt with new libtool.m4.
2600
542d6675
KH		 26012000-09-05 Kazu Hirata <kazu@hxi.com>
2602
2603 * cgen.c: Fix formatting.
2604 * config/tc-ia64.c: Likewise.
2605
5b343f5a
NC		 26062000-09-05 Nick Clifton <nickc@redhat.com>
2607
2608 * aclocal.m4: Regenerate.
2609 * config.in: Regenerate.
2610 * configure: Regenerate.
2611 * po/gas.pot: Regenerate.
50bbae35 2612
07e90ad5
HPN		 26132000-09-05 Hans-Peter Nilsson <hp@axis.com>
2614
2615 * config/tc-cris.c: Correct comment typos.
2616
1485d400
EC		 26172000-09-05 Eric Christopher <echristo@cygnus.com>
2618
2619 * config/tc-mn10300.c: Cleanup.
2620 (md_pcrel_from): Enable.
2621
904a31bf
AM		 26222000-09-05 Alan Modra <alan@linuxcare.com.au>
2623
927781e2
AM		 2624 * expr.c (operand): Fix a comment typo.
2625 * write.c (write_relocs): Fix a signed/unsigned warning.
2626
ecacdc7a
AM		 2627 * config/tc-hppa.c (fudge_reg_expressions): New
2628 (hppa_force_reg_syms_absolute): New.
2629 (pa_equ): Allow reg_section expressions.
2630 * config/tc-hppa.c (md_optimize_expr): Define.
2631 (hppa_force_reg_syms_absolute): Prototype.
2632
2633 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2634 (pa_parse_number): Pass in arg to select fp reg parsing.
2635 Return 1 to indicate format checks pass. If strict, then only
2636 accept a register or register symbol. Return value in...
2637 (pa_number): New static for pa_parse_number.
2638 (FP_REG_BASE): Define.
2639 (FP_REG_RSEL): Define.
2640 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2641 appropriate. White space changes.
2642 (need_pa11_opcode): Don't bother passing any params, get them from
2643 globals instead.
2644 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2645 Remove extraneous check in case 'Q'.
2646 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2647 reg, set section of resulting symbol to reg_section.
2648 (pa_parse_space_stmt): Modify call to pa_parse_number.
2649 (pa_space): Likewise.
2650
904a31bf
AM		 2651 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2652 (hppa_force_relocation): Handle vtable relocs.
2653 (pa_vtable_entry): New.
2654 (pa_vtable_inherit): New.
2655 (md_pseudo_table): Add entries for vtable pseudos.
2656 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2657 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2658 against weak syms.
2659 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2660 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2661 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2662 millicode import.
2663 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2664 specify a symbol type.
2665
2666 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2667 dependent things together.
2668 (md_elf_symbol_type): Define.
2669
2670 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2671 symbol.
2672 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2673
2674 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2675 (obj_elf_vtable_entry): Declare.
2676
2677 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2678 and export function.
2679 (obj_elf_vtable_entry): Similarly.
2680 (elf_pseudo_table): Fix the damage with a cast.
2681
a47cf567 26822000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 2683
2684 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2685 for template selection when a label is needed.
2686
197865e8
KH		 26872000-09-02 Kazu Hirata <kazu@hxi.com>
2688
2689 * config/tc-ia64.c: Fix formatting.
2690
18e03609
NC		 26912000-09-02 Nick Clifton <nickc@redhat.com>
2692
2693 * configure.in: Increase version number to 2.10.91.
2694 * configure: Regenerate.
2695 * aclocal.m4: Regenerate.
2696 * config.in: Regenerate.
2697 * po/gas.pot: Regenerate.
2698 * Makefile.in: Regenerate.
1485d400 2699
a1cc9221
AO		 27002000-09-01 Alexandre Oliva <aoliva@redhat.com>
2701
2702 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2703 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2704 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2705 similar relocs.
2706 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2707 branches.
2708
27092000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2710
2711 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2712 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2713 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2714 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2715 (GOT_symbol): New variable.
2716 (md_undefined_symbol): Set it.
2717
44576e1f
RH		 27182000-09-01 Richard Henderson <rth@cygnus.com>
2719
2720 * config/tc-ia64.c (match): Don't inline.
2721 (extra_goodness): New.
2722 (md_begin): Prefer nop.f and nop.b for best_template.
2723
29f8404c
KH		 27242000-08-31 Kazu Hirata <kazu@hxi.com>
2725
76b0a8c0
KH		 2726 * as.c: Fix formatting.
2727 * cond.c: Likewise.
2728 * frags.c: Likewise.
29f8404c
KH		 2729 * macro.c: Likewise.
2730
b4c1ea07
EC		 27312000-08-31 Eric Christopher <echristo@cygnus.com>
2732
2733 * config/tc-mn10300.c: Cleanup and fix warnings.
2734 (md_pseudo_table): Add initializers.
2735 (md_show_usage): Cleanup.
2736 (md_parse_option): Fix warnings.
2737 (md_undefined_symbol): Fix warnings.
2738 (md_conver_frag): Fix warnings.
2739 (tc_gen_reloc): Fix warnings.
2740 (md_apply_fix3): Fix warnings.
2741 (check_operand): Fix warnings.
2742
ac48eca1
AO		 27432000-08-31 Alexandre Oliva <aoliva@redhat.com>
2744
2745 * acinclude.m4: Include libtool and gettext macros from the
2746 top level.
2747 * aclocal.m4, configure: Rebuilt.
2748
e0c21649
GK		 27492000-08-30 Mark Hatle <mhatle@mvista.com>
2750
2751 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2752
cf39a089
KH		 27532000-08-31 Kazu Hirata <kazu@hxi.com>
2754
2755 * listing.c: Fix formatting.
2756
3ee4defc
KH		 27572000-08-29 Kazu Hirata <kazu@hxi.com>
2758
2759 * app.c: Fix a comment typo. Fix formatting.
2760
1e8d20f4
NC		 27612000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2762
29184774 2763 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 2764 offset of the target destination for jmp instructions.
2765 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2766
5bcac8a4
HPN		 27672000-08-24 Hans-Peter Nilsson <hp@axis.com>
2768
2769 * NEWS: Mention support for CRIS.
2770
46547ecc
DC		 2771Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2772
2773 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2774 Sets `.lcomm' alignment to zero.
2775
4b853faa
AO		 27762000-08-23 Alexandre Oliva <aoliva@redhat.com>
2777
29184774
NC		 2778 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2779 TC_FIX_ADJUSTABLE): Define.
4b853faa 2780
efcc5914
JW		 27812000-08-23 Jim Wilson <wilson@cygnus.com>
2782
2783 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2784 unwind.personality_routine is set.
2785
aca719bf
AO		 27862000-08-23 H.J. Lu <hjl@gnu.org>
2787
2788 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2789
a3da4de1
AO		 27902000-08-23 Alexandre Oliva <aoliva@redhat.com>
2791
2792 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2793 environment is pe.
2794
56385375
L		 27952000-08-22 H.J. Lu <hjl@gnu.org>
2796
2797 * config.in (STRICTCOFF): New for strict COFF.
2798
2799 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2800 i386-*-go32* and i386-go32-rtems*.
2801 * configure: Rebuilt.
2802
2803 * config/obj-coff.c (obj_coff_endef): Follow the historical
2804 behavior if STRICTCOFF is not defined.
2805
2806 * doc/internals.texi: Document STRICTCOFF.
2807
8f36cd18
AO		 28082000-08-22 Alexandre Oliva <aoliva@redhat.com>
2809
2810 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2811 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2812 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2813 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2814 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2815 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2816 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2817 Likewise.
2818
58a77e41
EC		 28192000-08-22 Eric Christopher <echristo@cygnus.com>
2820
2821 * config/tc-mn10300.c: (md_apply_fix): New function.
2822 (mn10300_force_relocation): New function.
2823 (mn10300_fix_adjustable): New function.
2824
2825 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2826 (TC_HANDLES_FX_DONE): Define.
2827 (obj_fix_adjustable): Define.
2828 (MD_APPLY_FIX3): Define.
2829 (TC_LINKRELAX_FIXUP): Define.
2830
2831 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2832 previously defined.
2833 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2834
2835 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2836
ded0649c
JE		 28372000-08-21 Jason Eckhardt <jle@cygnus.com>
2838
2839 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2840 if the fixup resulted in a relocation.
2841
66102fe2
NC		 28422000-08-18 Nick Clifton <nickc@redhat.com>
2843
2844 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2845 Make reference to first element of shift_names explicit.
2846
02198638
AO		 28472000-08-18 Alexandre Oliva <aoliva@redhat.com>
2848
2849 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2850 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2851 add a symbol's address. Removed all target-specific #ifdefs that
2852 used to accomplished the same.
2853 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2854 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2855 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2856 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2857 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2858
353e2c69
KH		 28592000-08-17 Kazu Hirata <kazu@hxi.com>
2860
2861 * dwarf2dbg.c: Fix formatting.
2862
4fb7971f
NC		 28632000-08-17 Nick Clifton <nickc@redhat.com>
2864
2865 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2866 to be recoded as logical shift lefts by zero.
2867
50b81f19
JW		 28682000-08-16 Jim Wilson <wilson@cygnus.com>
2869
2870 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2871 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2872 source registers.
2873 (note_register_values): Handle IA64_OPND_R3_2 operands.
2874
f869cfc6
JE		 28752000-08-16 Jason Eckhardt <jle@cygnus.com>
2876
50bbae35 2877 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2878
8cb8bcba
NC		 28792000-08-16 Nick Clifton <nickc@redhat.com>
2880
2881 * config/tc-arm.c (struct asm_shift): Delete.
2882 (shift[]): Delete.
2883 (enum asm_shift_index): New.
2884 (struct asm_shift_properties): New.
2885 (struct asm_shift_name): New.
2886 (shift_properties[]); New.
2887 (shift_names[]); New.
2888
2889 (decode_shift): Use new structures.
2890 Issue a warning is "ROR #0" is used.
2891 Issue a warning if "ASR #0" or "LSR #0" is used.
2892
2893 (md_begin): Initialise arm_shift_hsh table from new
2894 asm_shift_name array.
2895
c2158c24
JJ		 28962000-08-16 Jakub Jelinek <jakub@redhat.com>
2897
2898 * config/tc-sparc.c: Kill all warnings.
2899 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2900 in -xarch= as well.
2901 (md_show_usage): Update usage text.
2902
70485b5c
NC		 29032000-08-16 Nick Clifton <nickc@redhat.com>
2904
c2158c24 2905 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2906 useful.
2907
a47cf567 29082000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2909
2910 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2911
2912 * config/tc-sh.c (md_assemble): Changed so debug_type
2913 test performed for ppi_assemble
2914 * config/tc-sh.c: Included dwarf2dbg.h.
2915 (debug_line): Defined.
2916 (md_assemble): Generates dwarf2 line info.
2917 (sh_finalize): New function. Finalize dwarf2 info.
2918 (assemble_ppi): Returns size of code generated.
2919 (build_Mytes): Returns size of code generated.
2920 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2921 * config/tc-sh.h (md_end): Defined.
2922 (sh_finalize): Declared.
2923
1db77c8e
AO		 29242000-08-15 Alexandre Oliva <aoliva@redhat.com>
2925
2926 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2927 md_number_to_chars.
2928
046b3b54
NC		 29292000-08-14 Nick Clifton <nickc@redhat.com>
2930
2931 * config/tc-arm.c (do_bx): Allow "bx pc".
2932
c43c2cc5
JW		 29332000-08-14 Jim Wilson <wilson@cygnus.com>
2934
2935 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2936 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2937 (md_begin): Change assignment to md.flag to OR in the new bit.
2938
d1d8ba22
NC		 29392000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2940
2941 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2942 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2943 C_MOU, and C_EOS.
d1d8ba22 2944
22b36938
JE		 29452000-08-14 Jason Eckhardt <jle@cygnus.com>
2946
2947 * NEWS: Mention i860 support.
2948
c0bd0db2
JL		 2949Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2950
2951 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2952
0ac658b8
AS		 29532000-08-14 Andreas Schwab <schwab@suse.de>
2954
2955 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2956
9fc2dda2
JE		 29572000-08-11 Andreas Schwab <schwab@suse.de>
2958
2959 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2960 argument.
2961
bc4466dc
KH		 29622000-08-11 Kazu Hirata <kazu@hxi.com>
2963
2964 * expr.c: Fix formatting.
351aa9f6 2965 * config/obj-bout.c: Likewise.
bc4466dc 2966
a9c99419
JE		 29672000-08-10 Jason Eckhardt <jle@cygnus.com>
2968
2969 * doc/c-i860.texi: Flesh out the i860 section more.
2970
7c743825
KH		 29712000-08-10 Kazu Hirata <kazu@hxi.com>
2972
2973 * symbols.c: Fix formatting.
929b12bc 2974 * expr.c: Likewise.
7c743825 2975
fa2255cb
DN		 2976Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2977
29184774
NC		 2978 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2979 modifier has the IgnoreSize bit set.
fa2255cb 2980
fc997f4b
AM		 29812000-08-09 Alan Modra <alan@linuxcare.com.au>
2982
2983 From Rodney Brown <RodneyBrown@mynd.com>
2984 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2985 * configure: Regenerate.
2986
a47cf567
NC		 29872000-08-09 Kazu Hirata <kazu@hxi.com>
2988
2989 * hash.c: Fix formatting.
2990 * gasp.c: Likewise.
2991
305d537e
JE		 29922000-08-08 Jason Eckhardt <jle@cygnus.com>
2993
2994 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2995 (i860_fix_info): New enum.
2996 (MD_APPLY_FIX3): Define.
2997 (WORKING_DOT_WORD): Define.
2998 (TC_HANDLES_FX_DONE): Define.
2999 (DIFF_EXPR_OK): Define.
3000 (LISTING_HEADER): Define.
3001 (TARGET_FORMAT): Select target format based on endian flag.
3002 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3003 (target_big_endian): Add external declaration.
3004
3005 * config/tc-i860.c: All existing code reworked completely. Other
3006 new code shown below.
3007 (SYNTAX_SVR4): Define.
3008 (target_warn_expand): New variable.
3009 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3010 (md_longopts): Declare and define with new options (-EL, -EB,
3011 and -mwarn-expand).
3012 (md_show_usage): New function.
3013 (md_operand): New function.
3014 (obtain_reloc_for_imm16): New function.
3015 (md_apply_fix3): New function.
3016 (tc_gen_reloc): New function.
3017
df86943d
NC		 30182000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3019
3020 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3021 2 bytes of the jump address are in the same frag.
3022 (find): Accept 68hc12 register indirect modes.
3023
3024 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 3025
30d25259
RH		 30262000-08-07 Richard Henderson <rth@cygnus.com>
3027
3028 * config/tc-ia64.c (unwind): Add prologue_mask member.
3029 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3030 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3031 (dot_body): Clear unwind.prologue_mask.
3032 (dot_prologue): Set it. Accept a register second argument.
3033
2d484c7f
KH		 30342000-08-07 Kazu Hirata <kazu@hxi.com>
3035
3036 * config/atof-ieee.c: Fix formatting.
3037 * config/atof-tahoe.c: Likewise.
3038
a47cf567 30392000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 3040
3d4ae3c0
NC		 3041 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3042 work.
3043
c91d2e08
NC		 3044 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3045 of .popsection, .previous, .pushsection, .subsection,
3046 .version, .vtable_entry, .vtable_inherit and .weak.
3047
47926f60
KH		 30482000-08-05 Kazu Hirata <kazu@hxi.com>
3049
3050 * config/tc-cris.c: Fix formatting.
3051 * config/tc-i386.c: Likewise.
3052 * config/tc-sparc.c (sparc_ip): Simplify the code.
3053
ab3e48dc
KH		 30542000-08-04 Kazu Hirata <kazu@hxi.com>
3055
3056 * config/tc-cris.c: Rearrange code for readability.
3057 * config/tc-d10v.c: Fix formatting.
3058 * config/tc-m32r.c: Likewise.
3059 * config/tc-sparc.c: Likewise.
3060
3d56ab85
JW		 30612000-08-02 Jim Wilson <wilson@cygnus.com>
3062
3063 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3064 before ia64_find_opcode.
3065 (md_assemble): Likewise.
3066
3f9dfb2c
NC		 30672000-08-01 Nick Clifton <nickc@cygnus.com>
3068
a47cf567 3069 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 3070 Undo some formatting fixes.
3f9dfb2c 3071
28e4f854
KH		 30722000-08-01 Kazu Hirata <kazu@hxi.com>
3073
3074 * config/obj-som.c: Fix formatting.
3075 * config/obj-ieee.c: Likewise.
3076 * config/tc-arm.c: Likewise.
3077 * config/tc-v850.c: Likewise.
3078
a570e639
NC		 30792000-08-01 Nick Clifton <nickc@redhat.com>
3080
3081 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3082 index by command line option.
58a77e41 3083
a570e639
NC		 30842000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3085
3086 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3087 (@node M68K-Branch): Rewrite to match the reality.
3088
e3308d0d
JE		 30892000-07-31 Jason Eckhardt <jle@cygnus.com>
3090
3091 * doc/c-i860.texi: New file.
3092 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3093 * doc/Makefile.in: Regenerate.
3094 * doc/all.texi: Add I860 as relevant architecture.
3095 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3096
2fd5405a
NC		 30972000-07-31 Kazu Hirata <kazu@hxi.com>
3098
3099 * config/tc-d30v.c: Fix formatting.
3100
28e7409f
NC		 31012000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3102
50bbae35
AM		 3103 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3104 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3105 long emit a long branch if available instead of an absolute jump, never
3106 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 3107
3108 * doc/c-m68k.texi: Document new command line option.
58a77e41 3109
a47cf567
NC		 31102000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3111
3112 * config/tc-avr.c: Use PARAMS macro in function declarations.
3113 Don't declare md_pcrel_from_section (already in tc-avr.h).
3114 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3115 (avr_operand): Don't set (unsigned) op_mask to -1.
3116
534022ea
JE		 31172000-07-28 Jason Eckhardt <jle@cygnus.com>
3118
50bbae35
AM		 3119 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3120 * configure: Regenerated.
3121 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3122 of operand to the .type directive (.e.g, "type").
534022ea 3123
4c400d5e
AM		 31242000-07-28 Alan Modra <alan@linuxcare.com.au>
3125
3126 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3127 * app.c (do_scrub_chars): Record where first comment found.
3128 * read.c (read_a_source_file): Init found_comment on entry, and
3129 notify whether comments found on exit.
3130 * config/tc-hppa.c (md_shortopts): Add "c".
3131 (md_longopts): Add warn-comment.
3132 (md_parse_option): Handle it.
3133 (md_show_usage): Show available options.
3134 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3135
0aa529cb
AC		 3136Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3137
3138 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3139 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 3140 sym_ptr_ptr
0aa529cb
AC		 3141 (md_estimate_size_before_relax): Don't fall off end of function.
3142
c6a7ab1f
NC		 31432000-07-27 Kazu Hirata <kazu@hxi.com>
3144
3145 * config/tc-avr.c: Fix formatting.
3146 * config/tc-ns32k.c: Likewise.
3147
e0c6ed95
AM		 31482000-07-27 Alan Modra <alan@linuxcare.com.au>
3149
3150 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3151
31522000-07-27 Kazu Hirata <kazu@hxi.com>
3153
3154 * config/tc-d10v.c: Fix formatting.
3155 * config/tc-z8k.c: Likewise.
3156 * config/tc-sparc.c: Likewise.
3157
6883dc5e 31582000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 3159
3160 * cgen.c (queue_fixup): Declare opinfo.
3161 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3162 (gas_cgen_md_operand): Ditto.
3163 (gas_cgen_md_apply_fix3): Ditto.
3164
39da8128
DD		 31652000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3166
3167 * config/obj-coff.c (obj_frob_symbol): Don't merge
3168 labels. Don't merge if the symbol isn't constant. Return
3169 immediately if a symbol is merged.
3170
65e68b04
AM		 31712000-07-22 Alan Modra <alan@linuxcare.com.au>
3172
3173 * frags.c (frag_align): Correct absolute section alignment.
3174
5e0d736c
DD		 31752000-07-20 DJ Delorie <dj@redhat.com>
3176
3177 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3178 it breaks linking against DLLs.
3179
3bcbcc3d
HPN		 31802000-07-20 Hans-Peter Nilsson <hp@axis.com>
3181
3182 * configure.in: Add CRIS support.
3183 * configure: Regenerate.
3184 * Makefile.am: (CPU_TYPES): Add cris.
3185 (CPU_OBJ_VALID) [aout]: Add cris.
3186 (MULTI_CPU_TYPES): Add cris.
3187 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 3188 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 3189 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3190 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3191 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3192 Regenerate dependencies.
3193 * Makefile.in: Regenerate.
3194 * aclocal.m4: Regenerate.
3195 * as.c: Declare crisaout, criself.
3196 * config/tc-cris.h, config/tc-cris.c: New.
3197 * config/e-criself.c, config/e-crisaout.c: New.
3198 * po/POTFILES.in, po/gas.pot: Regenerate.
3199
041ff4dd 32002000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 3201
041ff4dd 3202 * read.c: Fix formatting.
efaf0ba4 3203 * write.c: Fix formatting.
041ff4dd 3204
f980ada0
L		 32052000-07-19 H.J. Lu <hjl@gnu.org>
3206
3207 * sb.c: Include <stdlib.h> if exists for abort ().
3208
25a8b250
AM		 32092000-07-19 Alan Modra <alan@linuxcare.com.au>
3210
3211 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3212 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3213 (pa_type_args): Same here.
3214
7a9aaf92
NC		 32152000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3216
3217 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3218 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3219 the storage class is already set.
3220
8098403c
NC		 32212000-07-17 Kazu Hirata <kazu@hxi.com>
3222
fafb6d17 3223 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 3224 * config/tc-mn10200.c: Likewise.
3225 * config/tc-mn10300.c: Likewise.
3226 * config/tc-pj.c: Likewise.
3227 * config/tc-tic80.c: Likewise.
3228 * config/tc-w65.c: Likewise.
8098403c 3229
977e771a
FCE		 32302000-07-17 Frank Ch. Eigler <fche@redhat.com>
3231
3232 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3233 is defined.
3234
63bf5651
ILT		 32352000-07-15 Ian Lance Taylor <ian@zembu.com>
3236
3237 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3238 @code.
3239
1cd1c99b
AM		 32402000-07-15 Alan Modra <alan@linuxcare.com.au>
3241
3242 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3243 ELF as are used for SOM (except the 32-bit reloc one) to decide
3244 whether a symbol can be reduced to a section symbol. Expand on
3245 the comment for symbols involved in LR% and RR% expressions.
3246
119d663a
NC		 32472000-07-14 Nick Clifton <nickc@cygnus.com>
3248
3249 * config/tc-mips.c (mips_disable_float_construction): New
3250 static variable. Set to true if doubles should not be
3251 constructed by loading two single width fp registers with
3252 halves of the value.
3253 (mips_ip): Test mips_disable_float_construction.
3254 (md_longopts): Add command line switches --construct-floats
3255 and --no-construct-floats.
3256 (md_parse_option): Parse new command line options.
3257 (md_show_usage): Describe new command line options.
3258
3259 * doc/c-mips.texi: Document new command line options.
3260
906fac54
AM		 32612000-07-13 Koundinya K <kk@ddeorg.soft.net>
3262
3263 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3264 * configure: Regenerate.
3265
32662000-07-13 Hans-Peter Nilsson <hp@axis.com>
3267
3268 * configure.in (DEFAULT_EMULATION setting): Revert part of
3269 2000-07-01 change that set te_multi=multi unless set to tmips.
3270 * configure: Regenerate.
3271
7f788821
NC		 32722000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3273
3274 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 3275 section when aligning it increases its size.
7f788821 3276
9a736b6b
NC		 32772000-07-11 Kazu Hirata <kazu@hxi.com>
3278
3279 * config/tc-tic54x.c: Fix formatting.
3280
3dd5103b
NC		 32812000-07-10 Kazu Hirata <kazu@hxi.com>
3282
3283 * config/tc-h8500.c: Fix formatting.
1aea3bb8 3284 * config/tc-tic54x.c: Fix formatting.
3dd5103b 3285
46b85d42
AM		 32862000-07-10 Alan Modra <alan@linuxcare.com.au>
3287
3288 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3289 displacements correctly.
3290
3291 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3292
32932000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3294
3295 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3296 warning.
3297 (hash_jam): Ditto.
3298
ad1079af
AM		 32992000-07-09 Alan Modra <alan@linuxcare.com.au>
3300
3301 From David Huggins-Daines <dhd@linuxcare.com>
3302 * config/te-hppalinux64.h: Add a new emulation.
3303 * configure.in (emulations): Add configure bits to support the
3304 64-bit Linux/parisc target.
3305 * configure: Regenerate.
3306
3307 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3308 (md_shortopts): Add `V' for ELF.
3309
3310 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3311 when SOM or ELF_ARG_RELOC are defined.
3312 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3313 ELF_ARG_RELOC are defined.
3314 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3315 (pa_stringer): ..Do it here instead. Fix comment typos.
3316 (hppa_force_relocation): Cast enums to int before comparing with
3317 ints.
3318
3319 From Ryan Bradetich <rbradetich@uswest.net>
3320 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3321 redifinition warning.
3322 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3323 (hppa_force_relocation): ditto
ad1079af
AM		 3324 (md_apply_fix): Added cast to buf to fix warnings.
3325
3326 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3327 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3328
3329 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3330 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3331 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3332 reloc_type** to avoid warnings in switch.
3333 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3334 little earlier instead.
3335
3336 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3337 and elf.
3338 (pa_type_args): Use symbol_arg_reloc_info.
3339 (struct pa_it): Make arg_reloc unsigned int.
3340 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3341 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3342 (pa_code): Delete. pa_text duplicates this function.
3343 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3344 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3345 int.
3346 (cons_fix_new_hppa): Actually change selector to e_fsel when
3347 warning about assuming so.
3348 (tc_gen_reloc): More example elf arg reloc code.
3349 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3350 (hppa_force_relocation): Likewise.
3351
3352 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3353 files.
3354 (pa_end_of_source): Prototype.
3355 (hppa_fix_adjustable): Prototype.
3356 (LABELS_WITHOUT_COLONS): Move it..
3357 * config/te-hppa.h: To here.
3358
3359 * config/te-hppa64.h: New file.
3360
3361 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3362 type.
3363 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3364 format -10, -16, 16 relocs.
3365 (hppa_elf_mark_end_of_function): Test for null
3366 last_call_info->start_symbol
3367
3368 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3369 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3370 re_assesmble_* functions. Delete extraneous statements. Fix
3371 typos in comments.
3372 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3373 insn to re_assemble_*.
3374
623aa224
UC		 33752000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3376
3377 * doc/internals.texi (Expressions): Fix typo.
58a77e41 3378
c4aa876b
NC		 33792000-07-08 Kazu Hirata <kazu@hxi.com>
3380
3381 * config/tc-sh.c: Fix formatting.
d0313fb7 3382 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 3383 * depend.c: Fix formatting.
3384 * flonum-konst.c: Likewise.
3385 * flonum-mult.c: Likewise.
c4aa876b 3386
6b31947e
NC		 33872000-07-07 Kazu Hirata <kazu@hxi.com>
3388
a5bfe8c9 3389 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 3390 * config/obj-vms.c: Fix comments.
3391 * config/tc-a29k.c: Likewise.
3392 * config/tc-alpha.c: Likewise.
3393 * config/tc-h8300.c: Likewise.
3394 * config/tc-h8500.c: Likewise.
3395 * config/tc-i370.c: Likewise.
3396 * config/tc-ia64.c: Likewise.
3397 * config/tc-m68hc11.c: Likewise.
3398 * config/tc-m68k.c: Likewise.
3399 * config/tc-mips.c: Likewise.
3400 * config/tc-ns32k.c: Likewise.
3401 * config/tc-ppc.c: Likewise.
3402 * config/tc-z8k.c: Likewise.
6b31947e 3403
b8a9dcab
NC		 34042000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3405
3406 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3407 Default to '(SEC_LOAD | SEC_DATA)'.
3408 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3409
3410 * doc/internals.texi (CPU Backend): Describe
3411 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3412
beb2de9b
AC		 3413Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3414
3415 * as.c (parse_args): NULL terminate the long option list.
3416
24ddb296
AC		 3417Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3418
3419 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 3420 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 3421
1fe72011
NC		 34222000-07-05 Nick Clifton <nickc@cygnus.com>
3423
3424 * config/tc-d30v.c (write_2_short): Further changes to warning
3425 messages produced when combining EITHER_BUT_PREFER_MU attributed
3426 opcodes.
3427
a5bfe8c9 34282000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 3429
3430 * MAINTAINERS: new
3431
8de8f17e
AO		 34322000-07-04 Alexandre Oliva <aoliva@redhat.com>
3433
3434 * config/tc-arm.c (psrs): Accept combinations of flags.
3435
00d2865b
NC		 34362000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3437
3438 * config/tc-avr.c: Change _ () to _() around all strings marked
3439 for translation (exception from the usual coding style).
3440 (avr_opt): New struct variable, how the new switches are set.
3441 (OPTION_MMCU): Define as 'm' and actually use.
3442 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3443 (show_mcu_list): New function, display the list of known MCUs.
3444 (md_show_usage): Document the new switches. Call show_mcu_list.
3445 (avr_set_arch): Change 'm' to OPTION_MMCU.
3446 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3447 Handle the new switches.
3448 (avr_operands): Disable warnings for undefined combinations of
3449 operands if -mall-opcodes. Disable warnings for skipping two-word
3450 instructions if enhanced core or -mno-skip-bug.
3451 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3452 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3453 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3454 (avr_ldi_expression): Warn about implicit lo8().
3455 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3456
54588503
UC		 34572000-07-01 Koundinya K <kk@ddeorg.soft.net>
3458
50bbae35
AM		 3459 * configure.in: Add entry for mips-*-sysv4*MP*
3460 * configure: Rebuild
3461 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3462 elf32-tradlittlemips for traditional mips targets.
3463 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3464 test for Link Once sections as in adjust_reloc_syms.
3465 * config/te-tmips.h: New file for traditional mips targets. Define
3466 TE_TMIPS.
58a77e41 3467
c9900432
NC		 34682000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3469
3470 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3471 flags argument is not present, don't change an existing section's
3472 section's attributes. If the flags argument is present, warn if the
3473 attributes don't match the section's current attributes. When
3474 long section names are supported, set SEC_LINK_ONCE and
3475 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3476
9d87310a
HPN		 3477Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3478
3479 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3480 symbols; create them.
3481
dbddefbf
NC		 34822000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3483
3484 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 3485 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 3486
2ae7e77b
AH		 34872000-06-27 Aldy Hernandez <aldyh@redhat.com>
3488
3489 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 3490 expressions. Ignore the problem when handling 16 bit signed
3491 immediates, because the assembler will take care of the relocation
3492 later.
2ae7e77b 3493
6b2539e3
NC		 34942000-06-27 Nick Clifton <nickc@cygnus.com>
3495
3496 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 3497 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 3498 sequential order, and emit warning messages if the input source
3499 code contains constructs like that, or parallel constructs
3500 containing such opcodes.
3501
65aa24b6
NC		 35022000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3503
3504 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3505 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3506 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3507 (md_show_usage): Update usage message.
3508 (md_parse_option): Allow redefinition of MCU type within the
3509 same avr[1-5] bfd machine type. Show both old and new MCU type
3510 in the error message.
3511 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3512 Simplify 8K wrap code.
3513
f0c56b90
NC		 35142000-06-25 Kazu Hirata <kazu@hxi.com>
3515
50bbae35
AM		 3516 * config/obj-aout.c: Remove all uses of DEFUN.
3517 * config/obj-ieee.c: Likewise.
3518 * config/tc-sh.c: Fix comment typos.
3519 * config/tc-tahoe.c: Likewise.
3520 * config/tc-vax.c: Likewise.
3521 * config/tc-w65.c: Likewise.
3522 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 3523 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3524
6d249963
DD		 35252000-06-24 DJ Delorie <dj@cygnus.com>
3526
3527 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3528 more changes from Sept 1999
3529 (tc_i386_fix_adjustable): ditto
3530 (md_apply_fix3): ditto
3531
680d2857 35322000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 3533
680d2857
FCE		 3534 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3535 (gas_cgen_parse_operand): Set it around expression() call.
3536 (gas_cgen_md_operand): Test for it before longjmp().
3537
e7b305a2
AM		 35382000-06-24 Kazu Hirata <kazu@hxi.com>
3539
c0fecd35
AM		 3540 * config/tc-h8500.c: Remove all uses of DEFUN.
3541 * config/tc-sh.c: Likewise.
3542 * config/tc-w65.c: Likewise.
3543 * config/tc-z8k.c: Likewise.
3544
e7b305a2
AM		 3545 * config/tc-h8500.c: Fix typos in comments.
3546
ed6d6fd3
FCE		 35472000-06-23 Frank Ch. Eigler <fche@redhat.com>
3548
3549 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3550 is defined.
3551
f7c88872
AM		 35522000-06-23 matthew green <mrg@redhat.com>
3553
3554 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 3555 defined. Fix error message for `[' grouping.
f7c88872 3556
70d6ecf3
AM		 35572000-06-22 Kazu Hirata <kazu@hxi.com>
3558
3559 * config/tc-h8300.c: Fix formatting and comment typos.
3560
e9718fe1
TW		 35612000-06-22 Timothy Wall <twall@cygnus.com>
3562
3563 * config/tc-ia64.c (note_register_values): Move premature QP
3564 notation clearing into the appropriate place.
3565
45288df1
AM		 35662000-06-22 Alan Modra <alan@linuxcare.com.au>
3567
1581f8c9
AM		 3568 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3569 first before anything else. Add bin-bugs.h, emul.h and progress.h
3570 Sort list of files as for $(OBJS) in Makefile.am.
3571
3572 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3573 find one. Remake dependencies.
3574 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3575 * Makefile.in: Regenerate.
3576 * doc/Makefile.in: Regenerate.
3577
45288df1
AM		 3578 * config/tc-i386.c (i386_displacement): Don't assume a constant
3579 displacement is necessarily 16 bits when in 16 bit code mode.
3580 (md_assemble): Instead size the displacement here after we know
3581 for sure that a .code16gcc operand hasn't automatically added
3582 operand size prefixes.
3583
01580992
L		 35842000-06-21 H.J. Lu <hjl@gnu.org>
3585
3586 * Makefile.am: Rebuild dependency.
3587 * Makefile.in: Rebuild.
3588
40f09f82
JL		 35892000-06-21 Kazu Hirata <kazu@hxi.com>
3590
3591 * config/tc-h8300.c (parse_reg): Make the function static.
3592 (parse_exp): Likewise.
3593
78295804
DD		 35942000-06-20 DJ Delorie <dj@cygnus.com>
3595
3596 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3597 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3598 for cygwin import libraries to work properly.
3599
45f85b08
L		 36002000-06-20 H.J. Lu <hjl@gnu.org>
3601
3602 * Makefile.am: Rebuild dependency.
3603 * Makefile.in: Rebuild.
3604 * configure: Likewise.
3605 * doc/Makefile.in: Likewise.
3606
39bec121
TW		 36072000-06-20 Timothy Wall <twall@cygnus.com>
3608
3609 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 3610 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 3611 * doc/c-tic54x.texi: New.
3612 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 3613 documentation file.
39bec121 3614 * doc/all.texi: Add C54X.
3e87a760 3615 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 3616 * doc/Makefile.in: Regenerate.
3617 * configure.in: Add tic54x and define LIBM for tic54x.
3618 * configure: Regenrate.
3619 * config/tc-tic54x.[ch]: New.
3620 * config/obj-coff.h: Add tic54x.
3621 * Makefile.am: (CPU_TYPES): Add tic54x.
3622 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3623 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3624 (as_new_LDADD): Add $(LIBM).
3625 * Makefile.in: Regenerate.
3e87a760 3626
60bcf0fa
NC		 36272000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3628
3629 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3630 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3631 * doc/as.texinfo: Likewise.
3632
3633 * configure, Makefile.in: Regenerate.
3634 * configure.in (emulations): Recognize m6811 and m6812.
3635 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3636 Added files for 68hc11 and 68hc12 assembler.
3637 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3638 * config/tc-m68hc11.h: Header definition for that assembler.
3639
ec05f674
NC		 36402000-06-18 Nick Clifton <nickc@redhat.com>
3641
24ef8152
NC		 3642 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3643 instead of OCTETS_PER_BYTE.
3644
ec05f674 3645 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 3646 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 3647
119caedd
L		 36482000-06-18 H.J. Lu <hjl@gnu.org>
3649
3650 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3651 * configure: Rebuild.
3652
607723e4
NC		 36532000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3654
3e87a760
AM		 3655 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3656 to BFD_ASSEMBLER.
607723e4 3657
b946ec34
NC		 36582000-06-16 Nick Clifton <nickc@cygnus.com>
3659
3660 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3661 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3662
3663 * doc/c-mips.texi: Document newly accepted cpu variants.
3664
37ce37b1
UC		 36652000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3666
3667 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3668
c06ae4f2
UC		 36692000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3670
3671 * macro.c (getstring): Make it possible to escape the quote
3672 character.
3673
20348649
JL		 3674Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3675
3676 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3677
bcef29e6
L		 36782000-06-13 H.J. Lu <hjl@gnu.org>
3679
3680 * configure: Regenerate.
3681
63a0b638
AM		 36822000-06-09 Alan Modra <alan@linuxcare.com.au>
3683
3684 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3685 separator.
3686 * doc/internals.texi (line_separator_chars): Semicolon is no
3687 longer a default. Mention null and newline as defaults.
3688
3689 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3690
3691 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3692 * config/tc-i860.h (line_separator_chars): Likewise.
3693 * config/tc-h8300.c (line_separator_chars): Likewise.
3694 * config/tc-i960.c (line_separator_chars): Likewise.
3695 * config/tc-m68k.c (line_separator_chars): Likewise.
3696 * config/tc-mips.c (line_separator_chars): Likewise.
3697 * config/tc-ns32k.c (line_separator_chars): Likewise.
3698 * config/tc-sparc.c (line_separator_chars): Likewise.
3699 * config/tc-vax.c (line_separator_chars): Likewise.
3700
3701 * config/tc-h8300.c (comment_chars): Use string initialiser.
3702 * config/tc-i960.c (line_comment_chars): Likewise.
3703 * config/tc-z8k.c (comment_chars, line_comment_chars,
3704 line_separator_chars): Likewise.
3705
3706 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3707 for TE_LINUX.
3708
9bab9349
NC		 37092000-06-08 Nick Clifton <nickc@cygnus.com>
3710
3711 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3712 for size 1 fixes.
3713
946efd95
DB		 37142000-06-08 David O'Brien <obrien@FreeBSD.org>
3715
3716 * configure.in (VERSION): Update to show this is the CVS mainline.
3717
6480b79a
DB		 37182000-06-08 Matthew Jacob <mjacob@feral.com>
3719
3720 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3721 $at is the integer register $r28, vs. both $r28 and the floating
3722 point register $f28.
3723
10850f29
JW		 37242000-06-08 James E. Wilson <wilson@cygnus.com>
3725
3726 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3727 (dot_endp): Don't call ia64_flush_insns.
3728 (emit_one_bundle): Don't delete prologue/body records from
3729 unwind_record list in first loop. Rewrite second loop to account for
3730 this.
3731
150f24a2
JW		 37322000-06-07 David Mosberger <davidm@hpl.hp.com>
3733
3734 * config/tc-ia64.c: Add missing prototypes.
3735 (generate_unwind_image): Cast argument to output_unw_records call.
3736
e38c9cc2
DC		 3737Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3738
46b85d42 3739 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 3740
1188e082
DC		 3741Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3742
3743 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3744 (REGISTER_P): likewise.
3745 (avr_opcodes): uses include/opcode/avr.h
3746 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3747
ac743b2c
AM		 37482000-06-04 Alan Modra <alan@linuxcare.com.au>
3749
0b545448
AM		 3750 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3751 initializers too.
ac743b2c 3752
969e1a7b
L		 37532000-06-03 H.J. Lu <hjl@gnu.org>
3754
3755 * read.c (is_end_of_line): Put back `;'.
3756
65172ab8
AM		 37572000-06-03 Alan Modra <alan@linuxcare.com.au>
3758
3759 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3760
b75c0c92
AM		 37612000-06-01 Alan Modra <alan@linuxcare.com.au>
3762
3763 * expr.c (operand): Test is_end_of_line outside switch to catch
3764 line separator chars that are also operators.
3765 (operator): Return O_illegal for line separator chars.
3766
3767 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3768 entry (or `!' entry for TC_HPPA).
3769
3770 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3771 before indexing is_end_of_line. Remove redundant check for '\0'.
3772 (fp_op2): Likewise.
3773 * config/tc-h8500.c (md_assemble): Likewise.
3774 * config/tc-mcore.c (md_assemble): Likewise.
3775 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3776 (md_atof): Likewise
3777
3778 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3779 is_end_of_line.
3780 * config/tc-mcore.c (mcore_cons): Likewise.
3781 (mcore_float_cons): Likewise.
3782 (mcore_stringer): Likewise.
3783 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3784
a6836251
SB		 37852000-06-01 Scott Bambrough <scottb@netwinder.org>
3786
3787 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3788
43841e91
NC		 37892000-05-29 Nick Clifton <nickc@cygnus.com>
3790
3791 * config/tc-sh.c: Fix compile time warning messages.
3792
3793 * config/tc-mips.c: Fix compile time warning messages.
3794
a057431b
PB		 37952000-05-29 Philip Blundell <philb@gnu.org>
3796
3797 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3798 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3799 * NEWS: Mention ARM ELF support.
3800
3c07fb76
AO		 38012000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3802
3803 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3804 it is modified, and use the real_size to compute the frag address
3805 for dwarf2 line info.
3806
ad4d6ccf
AM		 38072000-05-27 Alan Modra <alan@linuxcare.com.au>
3808
3809 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3810 line-matching scheme to cope with automake moving variables around.
3811 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3812 * Makefile.in: Regenerate.
3813
6faf3d66
JJ		 38142000-05-26 Jakub Jelinek <jakub@redhat.com>
3815
3816 * config/tc-sparc.c (sparc_relax): New.
3817 (md_longopts): Add -relax and -no-relax options.
3818 (md_parse_options, md_show_usage): Likewise.
3819 (md_apply_fix3): Optimize tail call into branch always if possible.
3820
0a44c2b1
DL		 3821Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3822
3823 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3824 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3825 rules, with warning when a GAS statement specifies a packing that
3826 will result in an instruction being squashed.
3e87a760
AM		 3827 Added typdef packing_type and enumerals, changed various integer
3828 literals to use the enumerals.
0a44c2b1 3829
e0c9811a
JW		 38302000-05-24 David Mosberger <davidm@hpl.hp.com>
3831
3832 * config/tc-ia64.c (dot_restorereg_p): New function.
3833 (md_pseudo_table): Add restorereg.p.
3834 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3835 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3836
3837 * config/tc-ia64.h (unw_record_type): Add unwabi.
3838 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3839 called MASK with members for imask, and the masks produced by
3840 fr_mem, gr_mem, br_mem, and frgr_mem.
3841 (unw_p_record): Add members ABI and CONTEXT.
3842 (unw_x_record): Add member AB.
3843 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3844 as pseudo-register for use during unwind info generation.
3845 (AR_PFS, AR_LC): New macros.
3846 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3847 whose names start with an at sign (as in "@priunat").
3848 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3849 register.
3850 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3851 proc_end, unwind_info, personality_routine): Consolidate into
3852 "unwind" structure to reduce offset-table use. Add member
3853 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3854 to be emitted.
3855 (output_R1_format, output_R3_format, output_P3_format,
3856 output_P6_format): Initialize R with zero to reduce compiler warnings.
3857 (output_P7_format): Ditto. Add `default' branch to switch
3858 statement to reduce compiler warnings.
3859 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3860 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3861 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3862 into single argument.
3863 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3864 compiler warnings. Merge A and B args into single argument.
3865 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3866 A and B args into single argument.
3867 (free_record): Removed (wasn't used).
3868 (free_list_records): Also free imasks in prologue records.
3869 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3870 (output_spill_mask): Remove.
3871 (output_unwabi): New function.
3872 (output_epilogue, output_label_state, output_copy_state): Call
3873 alloc_record.
3874 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3875 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3876 argument.
3877 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3878 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3879 as part of handling the prologue records. Emit region's imask if
3880 we have one. Handle unwabi, epilogue, label_state, copy_state,
3881 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3882 spill_sprel_p, and spill_reg_p records.
3883 (set_imask, count_bits, slot_index): New function.
3884 (fixup_unw_records): Fix region size computation. Handle
3885 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3886 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3887 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3888 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3889 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3890 (dot_save): Use manifest constants for applicaton registers.
3891 Handle REG_PR and REG_PRIUNAT.
3892 (dot_restore): Don't just ignore it.
3893 (dot_restorereg): New function..
3894 (generate_unwind_image): Ensure unwind info is a multiple of eight
3895 bytes, not just four bytes.
3896 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3897 (dot_altrp): Don't just ignore it.
3898 (dot_savemem): New function. Replaces dot_savesp() and
3899 dot_savepsp(). Use manifest constants for applicaton registers.
3900 Handle REG_PR and REG_PRIUNAT.
3901 (dot_savef): Simplify.
3902 (dot_saveb): Support generation of br_gr.
3903 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3904 dot_label_state, dot_copy_state): New function.
3905 (dot_unwabi): Don't just ignore it.
3906 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3907 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3908 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3909 (emit_one_bundle): Set slot number for prologue/body records
3910 *before* emitting the first insn.
3911 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3912 (md_begin): Declare "psp" pseudo-register.
3913 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3914 so we don't get segfault.
3915 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3916 counts as required per SW Conventions manual
3917 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3918 output_preds_psprel, output_preds_sprel, output_spill_base,
3919 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3920 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3921 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3922 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3923 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3924 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3925 (dot_vframe): Implement.
3926 (dot_vframesp, dot_vframepsp): New function.
3927
f98fd99f
HPN		 3928Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3929
3930 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3931 * configure: Regenerate.
f98fd99f 3932
ee7fcc42
AM		 39332000-05-23 Alan Modra <alan@linuxcare.com.au>
3934
3935 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3936 (md_estimate_size_before_relax): so we can use it here instead of
3937 old kludges. Localise vars to blocks. Comment.
3938
3939 * frags.c (frag_new): Update fr_var comments.
3940 * frags.h (struct frag): Ditto.
3941
c67e42c9
RH		 39422000-05-22 Richard Henderson <rth@cygnus.com>
3943
3944 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3945 (pseudo_func): Add pcrel.
3946 (operand_match): Handle IA64_OPND_TGT64.
3947 (build_insn): Likewise.
3948 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3949 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3950 (fix_insn): Handle all three 64-bit relocation types.
3951
5110c57e
HPN		 3952Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3953
3954 * obj.h (struct format_ops): New members begin, app_file,
3955 s_set_other, s_set_desc, s_get_type, s_set_type,
3956 separate_stab_sections, init_stab_section.
3957
3958 * config/obj-multi.h: Update GPL notice to v2.
3959 (obj_begin): New.
3960 (obj_app_file): New.
3961 (S_SET_SIZE): Test s_set_size for NULL before calling.
3962 (S_SET_ALIGN): Similar for s_set_align.
3963 (S_SET_OTHER): New.
3964 (S_SET_DESC): New.
3965 (S_GET_TYPE): New.
3966 (S_SET_TYPE): New.
3967 (SEPARATE_STAB_SECTIONS): New.
3968 (INIT_STAB_SECTION): New.
3969 (EMIT_SECTION_SYMBOLS): New.
3970 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3971
3972 * config/obj-elf.h: Update GPL notice to v2.
3973 Mention that this file is included from obj-multi.h.
3974 (obj_begin): Wrap definition in ifndef.
3975 (elf_file_symbol): Constify declaration.
3976 (obj_app_file): Ditto.
3977 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3978 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3979
3980 * config/obj-elf.c (elf_s_set_other): New.
3981 (elf_file_symbol): Constify argument.
3982 (elf_separate_stab_sections): New.
3983 (elf_init_stab_section): New.
3984 (elf_format_ops): Add new members. Remove comma at end.
3985
3986 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3987 (ecoff_format_ops): Add new fields. Remove comma at end.
3988 Mention inconsistency for emit_section_symbols.
3989
3990 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3991
3992 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3993 (coff_separate_stab_sections): New.
3994 (coff_format_ops): Add new members.
3995
3996 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3997 (obj_aout_s_set_other): New.
3998 (obj_aout_s_set_desc): New.
3999 (obj_aout_s_get_type): New.
4000 (obj_aout_s_set_type): New.
4001 (obj_aout_separate_stab_sections): New.
4002 (aout_format_ops): New members added. Use obj_aout_process_stab,
4003 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4004 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4005 appropriate.
4006 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4007
b98ef147
AM		 40082000-05-22 Alan Modra <alan@linuxcare.com.au>
4009
4010 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4011 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4012 (md_estimate_size_before_relax): Ensure jumps to weak and
4013 externally visible symbols are relocatable.
4014
0aa5d426
HPN		 4015Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4016
4017 * stabs.c (aout_process_stab): Make global.
4018 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4019 * read.h (aout_process_stab): Declare.
4020
4021 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4022 Generalize to *aout, *coff *elf.
4023 * configure: Regenerated.
4024
4025 * doc/internals.texi (Object format backend): Say
4026 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 4027
4028 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4029 * Makefile.in: Regenerated.
4030
7c3dc350
CM		 40312000-05-19 Catherine Moore <clm@cygnus.com>
4032
4033 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4034
b3b6a3fe
JL		 40352000-05-18 Alan Modra <alan@linuxcare.com.au>
4036
4037 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4038 instruction to reflect change in re_assemble_*.
4039
c9e10a08
JL		 4040Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4041
4042 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4043 build PA64 ELF tools.
4044 * configure: Rebuilt.
4045
3043679f
AM		 40462000-05-17 Alan Modra <alan@linuxcare.com.au>
4047
4048 * Makefile.am: Regenerate dependencies.
4049 * Makefile.in: Regenerate.
4050
322f2c45
NC		 40512000-05-15 Nick Clifton <nickc@cygnus.com>
4052
4053 * config/tc-arm.c (struct asm_psr): Add boolean field
4054 distinguishing between CSPR and SPSR. Rename 'number' field
4055 to 'field'.
4056 (psrs): Rearrange contents to match new asm_psr structure.
4057 (arm_psr_parse): Move next to psr_required_here. Make it
4058 return an asm_psr structure.
4059 (psr_required_here): Use asm_psr structure returned by
4060 arm_psr_parse.
4061 (do_msr): Reorganise to allow psr_required_here to be called
4062 only once.
4063 (md_undefined_name): Mark 'name' parameter as unused, since
4064 the COFF target does not use it.
322f2c45 4065
5e6cbf41
PB		 40662000-05-14 David O'Brien <obrien@FreeBSD.org>
4067
4068 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4069 standards.
4070 * config/te-aux.h: Likewise.
4071 * config/te-dpx2.h: Likewise.
4072 * config/te-go32.h: Likewise.
4073 * config/te-hp300.h: Likewise.
4074 * config/te-hppa.h: Likewise.
4075 * config/te-i386aix.h: Likewise.
4076 * config/te-ic960.h: Likewise.
4077 * config/te-interix.h: Likewise.
4078 * config/te-nbsd532.h: Likewise.
4079 * config/te-pc532mach.h: Likewise.
4080 * config/te-ppcnw.h: Likewise.
4081 * config/te-psos.h: Likewise.
4082 * config/te-sparcaout.h: Likewise.
4083 * config/te-sun3.h: Likewise.
4084 * config/te-sysv32.h: Likewise.
4085
4132022d
AM		 40862000-05-14 Alan Modra <alan@linuxcare.com.au>
4087
4088 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4089 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4090 and sign extend without an if statement.
4091 (build_bytes): Likewise.
4092
40932000-05-14 Kazu Hirata <kazu@hxi.com>
4094
4095 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4096 X_add_symbol L_32 case.
4097
b4fd930a
AM		 40982000-05-14 David O'Brien <obrien@FreeBSD.org>
4099
4100 * config/te-freebsd.h: New file.
4101
a38cf1db
AM		 41022000-05-13 Alan Modra <alan@linuxcare.com.au>
4103
897083bd
AM		 4104 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4105 bindtextdomain): Replace defines with those from intl/libgettext.h
4106 to quieten gcc warnings.
4107
a38cf1db
AM		 4108 * NEWS: Mention x86 .arch and -q.
4109
4110 * config/tc-i386.c (quiet_warnings): New.
4111 (md_assemble): Use quiet_warnings.
4112 (md_parse_option): Set quiet_warnings from -q.
4113 (md_show_usage): Mention -q, delete -m.
4114 (flag_do_long_jump): Delete.
4115 (md_parse_option): Remove -m.
4116 (md_show_usage): Remove -m.
4117 (md_create_long_jump): Remove useless flag_do_long_jump code.
4118
4119 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4120 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4121
e413e4e9
AM		 41222000-05-13 Alan Modra <alan@linuxcare.com.au>
4123 Alexander Sokolov <robocop@netlink.ru>
4124
4125 * doc/c-i386.texi (i386-Arch): New section.
4126 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4127
4128 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4129 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4130 architecture has been given and is not 486.
4131 (set_cpu_arch): New.
4132 (md_pseudo_table): Add .arch.
4133 (md_assemble): Warn if cpu architecture has been given and an
4134 unsupported instruction.
4135
4136 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4137 Move operand_types bit defines after relevant template field.
4138 (template): Add cpu_flags.
4139 (Cpu*): Define.
4140 (arch_entry): New.
4141
e8b1cae5
AO		 41422000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4143
4144 * config/tc-mn10300.h (md_end): Define.
4145 (mn10300_finalize): Declare.
4146 * config/tc-mn10300.c: Include dwarf2dbg.h.
4147 (debug_line): Define.
4148 (md_assemble): Generate dwarf2 line info.
4149 (mn10300_finalize): New function. Finalize dwarf2 info.
4150
426b0403
AM		 41512000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4152
4153 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4154 external version of the relocation for weak symbols.
4155
e4c58b25
JW		 41562000-05-08 David Mosberger <davidm@hpl.hp.com>
4157
4158 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4159 frame size in units of 16 bytes, as required per SW Conventions manual.
4160 (output_unw_records): Output info-block header as a dword to get
4161 byte-order right.
4162
8fce3f5e
AM		 41632000-05-08 Alan Modra <alan@linuxcare.com.au>
4164
4165 * as.h: #include "file", not <file> on files from ../include.
4166 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4167 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4168 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4169 (tc_coff_symbol_emit_hook): Ditto.
4170 (OPTCOUNT): Cast to int to avoid compiler warning.
4171 (md_begin): Fix signed/unsigned warnings.
4172
41732000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4174
4175 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4176 ABRANCH LONG case for a conditional branch on a 68000.
4177 (md_estimate_size_before_relax): Likewise. Also handle
4178 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4179 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4180 PC-relative on all CPUs.
4181 (md_estimate_size_before_relax): Likewise.
4182
fb166ee3
AM		 41832000-05-04 Alan Modra <alan@linuxcare.com.au>
4184
4185 * as.c (parse_args): Just mention current year in printed
4186 copyright message.
4187
7a899fff
C		 41882000-05-03 J.T. Conklin <jtc@redback.com>
4189
4190 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 4191 unit registers.
7a899fff
C		 4192 (md_parse_option): Recognize -m7400.
4193
44877466
ILT		 41942000-05-03 Ian Lance Taylor <ian@zembu.com>
4195
4196 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4197 don't permit lp to become less than the words array.
4198
eaa15ab8
NC		 41992000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4200
4201 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4202 Fix little-endian case.
4203
7c4f6a03
AM		 42042000-05-03 David O'Brien <obrien@NUXI.com>
4205
4206 * as.c (parse_args): Update copyright.
4207
da5d444c
AM		 42082000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4209
4210 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4211 for the .bss section too.
4212
3f9b03b5
AM		 42132000-05-02 Alan Modra <alan@linuxcare.com.au>
4214
4215 * configure.in: Set em=linux for hppa-*-linux.
4216 * configure: Regenerate.
4217 * doc/Makefile.in: Regenerate with correct automake.
4218
4219 * frags.c (frag_grow): Sanity check chunk_size.
4220
4221 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4222 * config/obj-som.h: Likewise.
4223 * config/obj-ieee.h: Likewise.
4224
4225 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4226
4227 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4228 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4229 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4230 (pa_ip): low_sign_unext now returns via function value. Use
4231 re_assemble_* instead of dis_assemble_* and
4232 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4233 unnecessarily.
4234 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4235 (md_section_align, md_parse_option, md_show_usage,
4236 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4237 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4238 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4239 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4240 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4241 pa_text): Likewise.
4242 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4243 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4244 outside of switch. Correct mask and shifting errors in case 10
4245 and case -11. In case 21, compare against signed range to suit
4246 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4247 case 17 and case 22, use offsetT variable to properly check range.
4248 Use re_assemble_* here too.
4249 (evaluate_absolute): Change type of value to offsetT. Call
4250 hppa_field_adjust to do the work for us.
4251 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4252 (pa_parse_cmpib_64_cmpltr): Ditto.
4253 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4254 of i to unsigned int.
4255 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4256 (pa_end_of_source): Return type is void.
4257
a2984248
CM		 4258Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4259
4260 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4261
df136245
DC		 4262Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4263
4264 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4265 More comments added.
4266 (md_begin): Removed "construct symbols for each register name".
4267 Because register names conflicts with GCC generated function
4268 names.
4269 (avr_operand): Now constant numbers can be used as a register
4270 identifiers (0 as r0, 31 as r31).
4271 (md_assemble): use skip_space () before parsing instruction
4272 operands.
4273
c1e73230
AM		 42742000-05-01 Alan Modra <alan@linuxcare.com.au>
4275
4276 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4277 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4278 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4279 * configure: Regenerate.
4280
a1934524
AM		 42812000-04-29 Andreas Jaeger <aj@suse.de>
4282
4283 * as.h: Correctly check GCC version.
4284
d9b7d820
AM		 42852000-04-26 David O'Brien <obrien@FreeBSD.org>
4286
4287 * doc/as.1: Fix unbalanced brackets.
4288
4289 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4290 TE_FreeBSD.
4291 (line_comment_chars): Set to '/' if TE_FreeBSD.
4292
cea1ab94
JL		 4293Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4294
4295 * configure.in: Configury support for PA64 (currently disabled).
4296 * configure: Rebuilt.
4297
e799a695
AM		 42982000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4299
3e87a760 4300 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 4301 bfd_set_section_alignment.
4302
3b0ec529
AM		 43032000-04-25 Alan Modra <alan@linuxcare.com.au>
4304
4305 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4306 than 32.
4307
adcf07e6
NC		 43082000-04-24 Nick Clifton <nickc@cygnus.com>
4309
4310 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4311 * doc/as.texinfo (Align): Include arm and strongarm in list of
4312 targets that have the second form of the behaviour of the .align
3e87a760 4313 directive.
adcf07e6 4314
5047a41f
JL		 43152000-04-24 Mark Klein <mklein@dis.com>
4316
29184774 4317 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 4318
a47cf567
NC		 4319Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4320
4321 * as.c (parse_args): Allow md_parse_option to override -a listing
4322 option.
4323 * config/obj-coff.c (add_lineno): Change type of offset parameter
4324 from "int" to "bfd_vma."
4325 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4326 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4327 (ppc_change_csect): Align correctly for XCOFF64.
4328 (ppc_machine): New function, which discards "ppc_machine" line.
4329 (ppc_tc): Cons for 8 when code is 64 bit.
4330 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4331 relocations.
4332 (md_parse_option): Handle -a64 and -a32.
4333 (ppc_xcoff64): New.
4334 * config/tc-ppc.h (TARGET_MACH): Define.
4335 (TARGET_FORMAT): Move to function.
4336 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4337
4338Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4339
4340 * config/tc-avr.c: New AVR_ISA_ defined.
4341 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4342 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4343 for `fmul', `movw' and `lpm R,Z' instructions.
4344 (avr_operands): Warn if current opcode is a two-word instruction
4345 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4346 (avr_opcodes): New commands added.
4347 (REGISTER_P): Check 'a' and 'v' constraint letters.
4348 (mcu_types): New MCU added.
4349
bf3ca999
TW		 43502000-04-22 Timothy Wall <twall@cygnus.com>
4351
4352 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4353 to "natval".
4354 (operand_match): Conditionally insert default bit values for IMMU9.
4355
98e5953c
JL		 43562000-04-14 Matthew Green <mrg@cygnus.com>
4357
4358 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4359 * configure: Rebuilt.
4360
a02fab7e
JL		 4361Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4362 Jason Eckhardt <jle@cygnus.com>
4363
c67e42c9 4364 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 4365
4366 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4367 Added handling of new operand types l,y,&,fe,fE,fx.
4368
800eeca4
JW		 4369Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4370 David Mosberger <davidm@hpl.hp.com>
4371 Timothy Wall <twall@cygnus.com>
4372 Andrew MacLeod <amacleod@cygnus.com>
4373 Jim Wilson <wilson@cygnus.com>
4374
4375 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 4376 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 4377 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4378 * Makefile.in: Rebuild.
4379 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4380 * configure: Rebuild.
4381 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4382 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4383 * expr.c (expr): Handle md_optimize_expr.
4384 * read.c (LEX_HASH): Add comment.
4385 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 4386
66778679
RH		 43872000-04-21 Richard Henderson <rth@cygnus.com>
4388
4389 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4390 bundling a non-delayed branch type instruction.
4391
aa15f6f7
AO		 43922000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4393
4394 * config/tc-mn10300.c (HAVE_AM30): Define.
4395 (md_assemble): Use it.
4396
16adf844
AM		 43972000-04-19 Alan Modra <alan@linuxcare.com.au>
4398
742f45cf
AM		 4399 * config/obj-elf.c (obj_elf_change_section): Check for changed
4400 section attributes.
4401
16adf844
AM		 4402 * Makefile.am: (CPU_MULTI_VALID): Remove.
4403 (MULTI_CPU_TYPES): Define.
4404 (MULTI_CPU_OBJ_VALID): Define.
4405 (DEPTC): Use the above.
4406 (DEPOBJ): Same here.
4407 (DEP2): And here.
4408 Regenerate dependencies.
4409 * Makefile.in: Regenerate.
4410
9c46fb1b
AM		 44112000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4412
742f45cf 4413 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 4414
508866be
L		 44152000-04-18 H.J. Lu (hjl@gnu.org)
4416
4417 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 4418 bfd_vma for non-bfd assemblers.
508866be 4419
ba2adb93
AM		 44202000-04-17 Alan Modra <alan@linuxcare.com.au>
4421
4422 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4423 doesn't give spurious errors.
4424
12ff5d56
AM		 44252000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4426
66778679 4427 * as.h (SEEK_SET): Define if undefined.
12ff5d56 4428
fc633e5b
AM		 44292000-04-13 Alan Modra <alan@linuxcare.com.au>
4430
4431 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4432 constants, and don't assume offsetT is 32 bits.
4433
1ed18ec1
NC		 44342000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4435
4436 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4437 (md_pcrel_from_section): Add prototype.
4438 (d10v_fix_adjustable): Add prototype.
4439 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4440
4441 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4442
3db10f32
NC		 44432000-04-12 Nick Clifton <nickc@cygnus.com>
4444
4445 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4446 symbol in frag chain.
4447
847f7ad4
AM		 44482000-04-10 Alan Modra <alan@linuxcare.com.au>
4449
4450 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4451 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4452 (fits_in_signed_word, smallest_imm_type): Ditto.
4453 (md_assemble): Use an offsetT var to hold offsetT values, not a
4454 long.
4455 (offset_in_range): New.
4456 (md_assemble): Use it.
4457 (md_convert_frag): Change type of target_address, opcode_address,
4458 and displacement_from_opcode_start to offsetT.
4459 (md_create_short_jump): Change type of offset to offsetT.
4460 (md_create_long_jump): Ditto.
4461 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4462 (md_chars_to_number): Remove.
4463 (output_invalid): Remove duplicate prototype.
4464
ec694b89
NC		 44652000-04-09 Nick Clifton <nickc@cygnus.com>
4466
4467 * Makefile.am (CPU_TYPES): Add 'avr'.
4468 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4469 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4470
16adf844 4471 * Makefile.in: Regenerate.
ec694b89
NC		 4472
4473 * doc/as.texinfo: Add M32R documentation.
4474
a2d91340 4475Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 4476
a2d91340 4477 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 4478 --enable-build-warnings option.
a2d91340
AC		 4479 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4480 * Makefile.in, configure: Re-generate.
4481
d92b1a8a
NC		 44822000-04-07 Nick Clifton <nickc@cygnus.com>
4483
4484 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4485 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4486 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4487 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4488 (arm_force_relocation): Force relocations for
4489 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4490
52ccafd0
JR		 4491Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4492
4493 * config/tc-sh.c (get_operands): There's no third operand if the
4494 first operand is an immediate.
4495
015551fc
JR		 4496Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4497
4498 * config/tc-sh.c (immediate): Delete.
4499 (sh_operand_info): Add immediate member.
4500 (parse_reg): Use A_PC for pc.
4501 (parse_exp): Add second argument 'op'. All callers changed.
4502 (parse_at): Expect pc to be coded as A_PC.
4503 Use immediate field in *op.
4504 (insert): Add fourth argument 'op'. All callers changed.
4505 (build_relax): Add second argument 'op'. All callers changed.
4506 (insert_loop_bounds): New function.
4507 (build_Mytes): Remove DISP_4.
4508 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4509 (assemble_ppi): Use immediate field in *operand.
4510 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4511 (md_apply_fix): Likewise.
4512 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4513
79bd78be
AO		 4514Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4515
4516 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4517
e30e5a6a
HPN		 4518Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4519
4520 * internals.texi (CPU backend): Document
4521 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4522
41b49281
AM		 45232000-04-04 Alan Modra <alan@linuxcare.com.au>
4524
8ad3436c
AM		 4525 * po/gas.pot: Regenerate.
4526
4527 * as.c (show_usage): Restore translated part of bug string.
4528 * gasp.c (show_usage): Likewise.
4529
41b49281
AM		 4530 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4531 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4532 than move-if-change.
4533 (DEP1): Modify for "gcc -MM".
4534 (DEPTC): Likewise.
4535 (DEPOBJ): Likewise.
4536 (DEP2): Likewise.
4537 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4538 Update dependencies.
4539 * Makefile.in: Regenerate.
4540
0a727238
AO		 45412000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4542
4543 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4544 (md_begin): Likewise.
4545 (HAVE_AM33): New macro.
4546 (md_assemble): Use it. Match r_regs and xr_regs only if
4547 HAVE_AM33.
4548
c20f4f8c
AM		 45492000-04-03 Alan Modra <alan@linuxcare.com.au>
4550
4551 * as.h: #include "bin-bugs.h"
4552 * as.c (show_usage): Use REPORT_BUGS_TO.
4553 * gasp.c: #include "bin-bugs.h"
4554 (show_usage): Use REPORT_BUGS_TO.
4555
4556 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4557
753f6b12
HPN		 4558Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4559
4560 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4561 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4562 adjustments.
4563
726c5dcd
AM		 45642000-04-03 Alan Modra <alan@linuxcare.com.au>
4565
4566 * config/tc-i386.c (i386_immediate): Don't assume a constant
4567 immediate is necessarily 16 bits when in 16 bit code mode.
4568 (md_assemble): Instead set guess_suffix here after we have checked
4569 registers.
4570
bf80011a
RH		 45712000-04-02 Richard Henderson <rth@cygnus.com>
4572
4573 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4574 quantities. Correct right shift sign extension.
4575 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4576 32-bit value when shifting into place.
4577
92161534
ILT		 45782000-04-01 Ian Lance Taylor <ian@zembu.com>
4579
4580 * app.c: Add ATTRIBUTE_UNUSED as needed.
4581 * config/tc-ppc.c: Likewise.
4582 (ppc_size): Make unsigned long.
4583 (ppc_insert_operand): Add casts to avoid warnings.
4584
447f3982
NC		 45852000-03-31 Nick Clifton <nickc@cygnus.com>
4586
4587 * config/tc-d10v.h (md_flush_pending_output): Define.
4588
21d75ec2
NC		 45892000-03-29 Nick Clifton <nickc@cygnus.com>
4590
4591 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4592 segment. Works for both BFD_ASSEMBLER and others.
4593 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4594
d1a1bf19
NC		 45952000-03-29 Nick Clifton <nickc@cygnus.com
4596
4597 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4598
224de7a5
AM		 45992000-03-28 Alan Modra <alan@linuxcare.com.au>
4600
4601 * listing.c (LISTING_LHS_WIDTH): Default depends on
4602 LISTING_WORD_SIZE.
4603 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4604
5b8274e3
ILT		 46052000-03-27 Ian Lance Taylor <ian@zembu.com>
4606
4607 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4608 string literal.
4609
224de7a5 46102000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 4611
4612 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4613
4614 * config/tc-avr.c (mcu_types): Add missing initialiser.
4615 (md_pcrel_from_section): Add prototype.
4616 (avr_operand): Remove redundant test of unsigned < 0.
4617 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4618
46192000-03-27 Denis Chertykov <denisc@overta.ru>
4620
4621 * config/tc-avr.c: New file for AVR support.
4622 * config/tc-avr.h: Likewise.
4623 * configure.in: Add AVR support.
4624 * configure: Regenerate.
4625
9f10757c
TW		 46262000-03-26 Timothy Wall <twall@cygnus.com>
4627
4628 * gasp.c (macro_op): Add new argument to check_macro call.
4629 Macro structure definitions moved to macro.h
4630 * sb.h: Add argument to prototype for input_scrub_include_sb.
4631 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4632 nesting checks with an additional flag.
4633 (struct input_save): Add flag to indicate whether current sb
4634 should be checked for proper macro/conditional nesting.
4635 (input_scrub_push/pop): Save/restore nest check flag.
4636 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 4637 defined.
9f10757c
TW		 4638 * macro.c (check_macro): Allow caller to retrieve parsed macro
4639 information if a pointer is provided. This information may be
4640 used by the new macro hooks.
4641 * macro.h: Update prototype for check_macro. Macro struct
4642 definitions moved here from macro.c/gasp.c.
4643 * read.c (read_a_source_file): Add parameter to check_macro call,
4644 and pass macro info to the macro hook, if defined.
4645 (input_scrub_insert_line): New. Allow insertion of a line of
4646 characters into the input stream.
4647 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4648 file into the input stream.
4649 (s_include): Use input_scrub_insert_file.
4650 * internals.texi: Document new macro hooks.
4651 * as.h: New prototypes added.
3e87a760 4652
224de7a5 46532000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 4654
4655 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4656 an initial capital letter.
4657 (i386_index_check): Reindent.
4658
11424155
NC		 46592000-03-19 Nick Clifton <nickc@cygnus.com>
4660
eaa15ab8 4661 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 4662 relative branches.
4663
43f05576
NC		 46642000-03-17 Thomas de Lellis <tdel@windriver.com>
4665
66778679
RH		 4666 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4667 instruction operand bad if Rd > 7 when generating
4668 thumb instructions. Prevents for example,
4669 "adr r12,label" from silently failing and generating
4670 the wrong instruction.
3e87a760 4671
67231402
NC		 46722000-03-17 Nick Clifton <nickc@cygnus.com>
4673
4674 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4675 that have a destingation >= 0x400000.
3e87a760 4676 Fix compile time warning messages.
67231402 4677
a37c8f88
JR		 4678Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4679
4680 * config/tc-sh.c (md_begin): When encountering insn that are
4681 not supported by the current arch, only change the name if
4682 its contents are the same as prev_name.
4683 (get_specific): If the the architecture doesn't match, fail.
4684
dead1419
JR		 4685Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4686
4687 * config/tc-sh.c (IDENT_CHAR): Define.
4688 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4689 matching back where it came from.
4690
182e89d3
JR		 4691Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4692
4693 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4694
84f73d89
NC		 46952000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4696
4697 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4698 normal operands.
4699
dbbc7809
JL		 47002000-03-15 Kazu Hirata <kazu@hxi.com>
4701
4702 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4703
271bb601
HPN		 4704Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4705
4706 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4707 floating-point-number, make sure 'f' is in FLT_CHARS.
4708
8684e216
HPN		 4709Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4710
4711 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4712 (s_lcomm_internal): Use it.
4713 * doc/internals.texi (CPU backend): Document it.
4714 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4715 bytes.
4716
bb2d6cd7
GK		 47172000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4718
4719 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4720 when embedded-pic.
4721
4722 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 4723 implementation doesn't have special handling for switch
4724 statements.
bb2d6cd7
GK		 4725 (macro_build): Allow for code in sections other than .text.
4726 (macro): Likewise.
4727 (mips_ip): Likewise.
4728 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 4729 Don't perform relocs if we will be outputting them.
bb2d6cd7 4730 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 4731 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4732 embedded-pic.
bb2d6cd7 4733
5c86cbc7 47342000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 4735
66778679
RH		 4736 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4737 relocation type based on the entry in the fixup structure.
a47cf567 4738 Put S_IS_EXTERN processing back in.
5c86cbc7 4739
f8c827e9
L		 47402000-03-08 H.J. Lu (hjl@gnu.org)
4741
4742 * Makefile.am (install-exec-tooldir): Depend on
4743 install-exec-bindir for parallel make.
4744 * Makefile.in: Regenerated.
4745
8ad9e709
NC		 47462000-03-06 Nick Clifton <nickc@cygnus.com>
4747
4748 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4749 switch.
4750 (md_parse_option): Parse -m32r command line switch - disable m32rx
4751 compatability.
ded0aeb7
NC		 4752 (md_show_usage): Document new option.
4753
4754 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4755 * doc/Makefile.in: Regenerate.
4756 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4757
b7b8f327
MM		 47582000-03-02 Michael Meissner <meissner@redhat.com>
4759
4760 * config/tc-d30v.c (check_range): Remove code that incorrectly
4761 sign extended values where bits < 32.
4762
15886821
L		 47632000-03-02 H.J. Lu (hjl@gnu.org)
4764
4765 * configure.in: Support --enable-targets=all on ia32.
4766 * configure: Regenerated.
4767
8bf950bf
NC		 47682000-03-01 Nick Clifton <nickc@cygnus.com>
4769
4770 * gasp.c (do_align): Remove bogus check of alignment value.
4771
c5e54cc2
ILT		 47722000-02-27 Thomas de Lellis <tdel@windriver.com>
4773
4774 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4775 TC_PPC was defined forced the type of a symbol with no other type
4776 to be BSF_OBJECT.
4777
65fd87bc
ILT		 47782000-02-27 Hans-Peter Nilsson <hp@axis.com>
4779
4780 * doc/internals.texi (CPU backend): Mention that
4781 line_separator_chars do not break up comments. Fix typos for
4782 LEX_AT and LEX_NAME descriptions. Document operands for
4783 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4784 description of md_create_short_jump usage. Document argument for
4785 md_undefined_symbol.
4786
a25fe906
ILT		 47872000-02-27 Jakub Jelinek <jakub@redhat.com>
4788
4789 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4790 (md_parse_option): Handle it.
4791 (md_show_usage): Document it.
4792
21b10511
ILT		 47932000-02-27 Ian Lance Taylor <ian@zembu.com>
4794
4795 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4796 opcode, for the instruction `pal19'. From Andrea Arcangeli
4797 <andrea@suse.de>.
4798
773f551c
AM		 47992000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4800
4801 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4802 from here..
4803 (md_assemble): To here, before template operands are matched.
4804 Also ensure a constant immediate is sign extended when we know the
4805 size is at most 16 bits. This is to catch cases like "add
4806 $0xffc0,%ax" where we don't know the size, and thus that the
4807 immediate can be represented as Imm8S until after parsing the
4808 register operand.
4809 (i386_displacement): Similarly sign extend 16 bit constant
4810 displacements.
4811 (md_assemble): Relax 16-bit jump constant range check to suit sign
4812 extended displacements.
4813
28d33191
JL		 48142000-02-26 Andreas Jaeger <aj@suse.de>
4815
4816 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4817
cc5ca5ce
AM		 48182000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4819
4820 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4821 call operands when intel_syntax.
4822 (intel_float_operand): Return 2 for "fi...".
4823 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4824 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4825 earlier "SHORT" change.
4826 (md_assemble): When determining suffix from Regs, exclude
4827 InOutPortReg.
4828
056350c6
NC		 48292000-02-24 Nick Clifton <nickc@cygnus.com>
4830
4831 * configure: Add arm-wince, mips-pe and sh-pe targets.
4832 * configure: Regenerate.
4833
4834 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4835 sh-pe targets.
4836 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4837 "pe-mips" for the mips-pe target.
4838
4839 * config/tc-arm.c (insns): Change displacement encoded in BL
4840 and B instructions if the target port is arm-wince.
4841 (do_ldst): Do not bias the relocation offset if the target
4842 port is arm-wince.
4843 (md_pcrel_from): Add in missing relocation offset bias if the
4844 target os arm-wince.
4845
4846 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4847 (md_begin): Disable -G support for mips-pe target.
4848 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4849 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4850 COFF flavour.
4851
4852 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4853 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4854 assembler, just set the alignment to 4.
4855
4856 * config/te-wince-pe.h: New file for WinCE targets. Define
4857 TE_WINCE.
4858
36bf8ab9
AM		 48592000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4860
4861 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4862 string instructions.
4863 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4864 (i386_intel_memory_operand): After finding a segment override,
4865 check again for no `[' before looking for a displacement. Bomb if
4866 more than one displacement rather than silently discarding the
4867 second and subsequent ones. Free strings malloc'd by
4868 build_displacement_string.
4869
f5795b08
CM		 48702000-02-24 Catherine Moore <clm@cygnus.com>
4871
4872 * config/obj-som.c (obj_pseudo_table): Add "weak".
4873 (obj_som_weak): New routine.
4874
abd63a32
AM		 48752000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4876
520dc8e8
AM		 4877 * config/tc-i386.c (union i386_op): New.
4878 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4879 Throughout file replace occurences of disps[n], imms[n], regs[n]
4880 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4881 intel mode operand swapping. Add assert in regKludge and
4882 fake_zero_displacement code. Test i.types[n] when outputting
4883 displacements and immediates. Combine output of Disp16 with
4884 Disp32.
7f3f1ea2
AM		 4885 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4886 when in intel mode by (not) reversing fsub and fdiv operands
4887 before the template search. This fails for single operand
4888 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4889 undefined. Instead fix the base_opcode after we've found the
4890 template. Move base_opcode xor with found_reverse_match from
4891 opcode output code to before this fix so we test for the correct
4892 opcodes.
4893 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4894 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4895
4896 * config/tc-i386.h (TC_RELOC): Delete.
4897 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4898 with equivalent call to reloc.
4899
abd63a32
AM		 4900 * as.h (flag_m68k_mri): Move declaration after target include, and
4901 only declare when TC_M68K defined. Define as zero otherwise.
4902 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4903 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4904 Define as zero otherwise.
4905 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4906 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4907 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4908 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4909 testing whether defined.
4910 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4911 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4912 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4913 rather than testing whether defined.
4914 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4915 (parse_mri_cons): Declare and use only when TC_M68K.
4916 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4917 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4918 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4919
4920 * NEWS: Mention IBM 370 support.
4921
7e052742
RH		 49222000-02-23 Richard Henderson <rth@cygnus.com>
4923
4924 * config/tc-i386.c (md_assemble): When swapping operands for
4925 intel_syntax, assume everything that's not Imm or Disp is a
4926 register.
4927
5b93d8bb
AM		 49282000-02-23 Linas Vepstas <linas@linas.org>
4929
4930 * config/tc-i370.c, config/tc-i370.h: New files.
4931 * Makefile.am: Add support for Linux/IBM 370.
4932 * configure.in: Likewise.
4933 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4934 * config/obj-elf.c: Include elf/i370.h
4935 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4936
4937 * Makefile.in: Regenerate.
4938 * configure: Regenerate.
4939
4940 * doc/c-i370.texi: New file.
4941 * doc/all.texi: Include it.
4942 * doc/as.texinfo: And here.
3e87a760 4943 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4944 * doc/Makefile.in: Regenerate.
4945
25f2196d
CC		 49462000-02-19 Michael Meissner <meissner@redhat.com>
4947
4948 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4949 determine if an instruction can be used in parallel with an ADDppp
4950 or SUBppp instruction.
4951
6349b5f4
AH		 49522000-02-22 Andrew Haley <aph@cygnus.com>
4953
4954 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4955
2f6d2f85 49562000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4957
4958 * config/tc-mips.c (mips_gp32): New variable.
4959 (macro_build) Use mips_gp32.
4960 (mips_ip): Ditto.
4961 (md_longopts): Add "-mgp32" and "-mgp64".
4962 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4963
a47cf567
NC		 4964 (OPTION_M7900): Change offset
4965 (OPTION_NO_M7900): Ditto.
4966
b985eaa8
ILT		 49672000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4968
4969 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4970 warning, and bump it to 1.
4971
52454417
ILT		 49722000-02-22 Ian Lance Taylor <ian@zembu.com>
4973
4974 From Brad Lucier <lucier@math.purdue.edu>:
4975 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4976 match format.
4977
6b76fefe
CM		 49782000-02-21 Catherine Moore <clm@cygnus.com>
4979
4980 * config/tc-mips.c (MF_HILO_INSN): Define.
4981 (mips_7000_hilo_fix): Declare.
4982 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4983 (md_parse_option): Check for 7000_HILO_FIX options.
4984 (OPTION_M7000_HILO_FIX): Define.
4985 (OPTION_NO_M7000_HILO_FIX): Define.
4986 * doc/c-mips.texi (-mfix7000): Describe.
4987
f6af82bd
AM		 49882000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4989
4990 * listing.c (print_lines): Remove unused variable `end'.
4991
4992 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4993 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4994 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4995 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4996 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4997 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4998
8c8281f4
NC		 49992000-02-18 Nick Clifton <nickc@cygnus.com>
5000
5001 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5002 the computed frag offset, rather than overwriting it.
5003
d4845d57
JR		 5004Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5005
5006 * config/tc-sh.c ("elf/sh.h"): Include.
5007 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5008 (md.begin): Initialize target_arch.
5009 Only include opcodes in has table that match selected architecture.
5010 (parse_reg): Recognize register names for sh-dsp.
5011 (parse_at): Recognize post-modify addressing.
5012 (get_operands): The leading space is now optional.
5013 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5014 arguments. Update valid_arch.
5015 (build_Mytes): Add support for SDT_REG_N.
5016 (find_cooked_opcode): New function, broken out of md_assemble.
5017 (assemble_ppi, sh_elf_final_processing): New functions.
5018 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5019 (md_longopts, md_parse_option): New option: -dsp.
5020 * config/tc-sh.h (elf_tc_final_processing): Define.
5021 (sh_elf_final_processing): Declare.
5022
c97305a1
JL		 5023Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5024
5025 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5026 the unwinder subspace. Save the current seg/subseg before creating
5027 the new seg/subseg.
5028
bec50466
NC		 50292000-02-10 Nick Clifton <nickc@cygnus.com>
5030
5031 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 5032 little endian targets.
bec50466 5033 (INST_BYTE1): Redefine to handle big and little endian
66778679 5034 targets.
bec50466
NC		 5035 (cpu_type): New type: Select between M340 and M210.
5036 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 5037 instructions of the M340.
bec50466 5038 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 5039 instructions.
bec50466
NC		 5040 (md_atof): Add support for little endian targets.
5041 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 5042 line switches.
bec50466
NC		 5043 (md_convert_frag): Add support for little endian targets.
5044 (md_apply_fix3): Add support for little endian targets.
5045 (md_number_to_chars): Add support for little endian targets.
5046
a25c045a
TW		 50472000-02-10 Timothy Wall <twall@redhat.com>
5048
5049 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5050 defined, use it to verify the symbol just read should be a label.
5051
f28e8eb3
TW		 50522000-02-10 Timothy Wall <twall@redhat.com>
5053
5054 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5055 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5056 around colons when KEEP_WHITE_AROUND_COLON is defined.
5057 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5058 and KEEP_WHITE_AROUND_COLON.
5059
6dc19fc4
TW		 50602000-02-08 Timothy Wall <twall@redhat.com>
5061
5062 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 5063 logic.
6dc19fc4 5064 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 5065 implemented.
6dc19fc4
TW		 5066 (end_repeat): New. Provide support for a "break" out of the
5067 repeat loop.
5068 * read.h: Add prototypes for new functions.
3e87a760 5069
f805106c
TW		 50702000-02-08 Timothy Wall <twall@redhat.com>
5071
5072 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5073 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5074 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 5075 non-zero.
5076
4469be0f
TW		 50772000-02-08 Timothy Wall <twall@redhat.com>
5078
5079 * read.c: Added elseif to directives table.
5080 * read.h: Added prototype for s_elseif.
5081 * doc/as.texinfo: Added description for elseif.
5082 * cond.c (s_elseif): New function
3e87a760 5083
24a17b6c
TW		 50842000-02-04 Timothy Wall <twall@redhat.com>
5085
5086 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 5087 listings.
24a17b6c 5088
bea9907b 50892000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 5090
bea9907b
TW		 5091 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5092 default values.
5093 * frags.c (frag_new): Calculate fr_fix in octets
5094 (frag_now_fix) Return offset as target address offset (bytes).
5095 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 5096 quantities).
bea9907b
TW		 5097 * frags.h: Added prototype for frag_now_fix_octets().
5098 Distinguish between octets and bytes in field descriptions.
5099 * listing.c (calc_hex): Account for octets vs bytes when
5100 printing addresses/offsets.
5101 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5102 target is little-endian, print the octets in a word in big-endian
5103 order so that the display looks like a proper hexadecimal number,
5104 instead of having the octets reversed.
5105 * read.c (do_align): When recording alignment, alignment power
5106 should be in terms of target bytes (minimum addressible unit)
5107 instead of octets.
5108 (do_org) Convert ORG target address (byte) argument into an
5109 octet offset when generating a variable fragment.
5110 * symbols.c (resolve_symbol_value): Symbol final value
5111 converted to a target address offset (bytes) from its octet offset.
5112 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5113 offset (bytes) is adjusted by the frag offset (octets) converted
5114 to bytes.
5115 (coff_frob_section) Section alignment power is in terms of bytes;
5116 convert it to an octet alignment power when calculating size (and
5117 size mask) in octets. Don't modify the section size in order to
5118 "align" it for TI COFF, since that format has a different method
5119 for storing alignment information.
3e87a760 5120
210dcc61
TW		 51212000-02-01 Timothy Wall <twall@cygnus.com>
5122
5123 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5124 entries, matching the way GCC generates them. If not escaped, the
5125 filename is encoded incorrectly.
5126
557537a5 51272000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 5128
557537a5
NC		 5129 * config/tc-arm.c (reg_table): Add support for ATPCS register
5130 naming conventions.
2c1c4c62 5131
557537a5 51322000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 5133
2c1c4c62
GK		 5134 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5135 already defined.
3e87a760 5136 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 5137 New macro.
5138 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5139 of a symbol when we really care about its value.
5140
51412000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 5142
5143 * config/tc-mcore.c (md_assemble): Give warning message if
5144 operands passes to instruction are more than the spec.
5145
2f0ca46a
NC		 51462000-01-27 Thomas de Lellis <tdel@windriver.com>
5147
66778679 5148 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 5149 Thumb mode but the label seen was not declared as '.thumb_func'
5150 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 5151 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 5152
4c63da97
AM		 51532000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5154
5155 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5156 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5157
5158 * Makefile.in: Same here.
5159 Update copyright.
5160
5161 * configure.in: Set bfd_gas for i386-aout when primary target
5162 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5163 we may need the primary te_file. Remove incorrect comment.
5164
5165 * configure: Regenerate.
5166
5167 * config/e-i386aout.c: New file.
5168
5169 * as.c (USE_EMULATIONS): Move to before print_version_id.
5170 (struct emulation): Add i386aout.
5171 (show_usage): Split text strings. Reformat -a text. Add --em
5172 help.
5173 Update copyright.
5174
5175 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5176 (aout_format_ops): New.
5177 Update copyright.
5178
5179 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5180 preprocessor conditional and add aout USE_EMULATIONS tests.
5181 (read_a_source_file): Don't pass error strings to printf as
5182 format arg.
5183 Update copyright.
5184
5185 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5186 format arg.
5187 (do_data): Same here.
5188 (process_file): And here.
5189 Update copyright.
5190
5191 * symbols.c (colon): Rewrite "already defined" fatal message
5192 code for aout with USE_EMULATIONS.
5193 Update copyright.
5194
5195 * config/obj-aout.c (OBJ_HEADER): Define.
5196 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 5197 fields of sentinel.
4c63da97
AM		 5198 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5199 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5200 forms here.
5201 (obj_aout_type): Expand S_SET_OTHER here too.
5202 (obj_read_begin_hook): Remove.
5203 (aout_pop_insert): New.
5204 (obj_aout_s_get_other): New.
5205 (obj_aout_s_get_desc): New.
5206 (aout_format_ops): New.
5207 Update copyright.
5208
5209 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5210 gets aout_pseudo_table.
5211 (aout_pseudo_table): Declare.
5212 (obj_read_begin_hook): Define.
5213 Update copyright.
5214
5215 * config/obj-coff.c (obj_pseudo_table): Rename to
5216 coff_pseudo_table.
5217 (coff_pop_insert): Use coff_pseudo_table.
5218 (coff_sec_sym_ok_for_reloc): Remove.
5219 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5220 and comment all zero entries and remove #if 0 code.
5221 Update copyright.
5222
5223 * config/obj-coff.h (obj_pop_insert): Define.
5224 (coff_pseudo_table): Declare.
5225 Update copyright.
5226
5227 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5228 s_get_size, s_set_size. Comment all zero entries.
5229 Update copyright.
5230
5231 * config/obj-elf.c (elf_s_get_other): New function.
5232 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5233 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5234 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5235 comment.
5236 (obj_elf_parse_section_letters): Don't pass error strings to
5237 printf as format arg.
5238 Update copyright.
5239
5240 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5241 OBJ_MAYBE_ECOFF.
5242 (elf_s_get_other): Declare.
5243 (S_GET_OTHER) Define as elf_s_get_other if not already
5244 defined.
5245 (S_SET_OTHER): Only define when not already defined.
5246 (elf_obj_read_begin_hook): Declare.
5247 (obj_read_begin_hook): Define.
5248 (elf_obj_symbol_new_hook): Declare.
5249 (obj_symbol_new_hook): Define.
5250 Update copyright.
5251
5252 * config/obj-multi.h: Add copyright header and protect against
5253 multiple inclusion. Add * to all function pointers.
5254 (OBJ_HEADER): If defined, include it rather than other defines
5255 in this file.
5256 (obj_frob_file_after_relocs): Test for NULL.
5257 (obj_symbol_new_hook): Here too.
5258 (obj_sec_sym_ok_for_reloc): And here.
5259 (S_GET_OTHER): Define.
5260 (S_GET_DESC): Define.
5261 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5262 (OBJ_MAYBE_ELF): Update comment.
5263
5264 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5265 OBJ_AOUT preprocessor conditional and handle emulation by
5266 testing OUTPUT_FLAVOR.
5267 (i386_displacement): Here too.
5268 (md_section_align): Similarly here.
5269 (i386_target_format): Conditionally compile when more than one
5270 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5271 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5272 (i386_displacement): Here too.
5273 Update copyright.
5274
5275 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5276 Define TARGET_FORMAT for aout only when not multi.
5277 Update copyright.
5278
5279 * config/te-multi.h: Delete file as it's identical to te-generic.h
5280
add0c677
AM		 52812000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5282
5283 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5284 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5285 LONG_MNEM_SUFFIX.
5286
5287 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5288 DWORD_MNEM_SUFFIX.
5289 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5290 comments.
5291
a19d8eb0
CP		 52922000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5293
66778679
RH		 5294 * config/tc-mips.c (mips_do_align): New function.
5295 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 5296
550262c4
NC		 52972000-01-10 Philip Blundell <philb@gnu.org>
5298
5299 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 5300 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 5301 line separator for Linux.
5302 * doc/as.texinfo (Comments): Mention the ARM.
5303
0decc840
NC		 53042000-01-10 Philip Blundell <pb@futuretv.com>
5305
5306 * configure.in (arm*-*-conix*): New target.
5307 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5308 armv*-*-linux-gnu.
5309 * configure: Regenerate.
5310
2e13b764
NC		 53112000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5312
5313 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5314 (obj_elf_visibility): New function.
3e87a760 5315
2e13b764
NC		 5316 * doc/as.texinfo (Visibility): New node: document visibility
5317 pseudo ops.
5318
2f6d2f85 5319For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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