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2001-05-24 H.J. Lu <hjl@gnu.org>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
6877bb43
TR		 12000-05-24 Tom Rix <trix@redhat.com>
2
3 * config/obj-coff.c : (add_lineno) xcoff allows negative line
4 numbers
5 * config/tc-ppc.c (ppc_stabx) : fix generated symbol
6
e027f3e8
AM		 72001-05-24 Alan Modra <amodra@one.net.au>
8
9 * write.c (write_object_file): Set finalize_syms = 1 before
10 size_seg is called.
11
d1cf510e
NC		 122001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
13
14 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
15 architecture, remove erraneous ISA_MIPS32.
16 (md_show_usage): Add MIPS r12k support.
17 (mips_cpu_info_table): Add MIPS r12k support.
18
507c8a1a
AM		 192001-05-22 Alan Modra <amodra@one.net.au>
20
2d0441d9
AM		 21 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
22 testing for NULs.
23
6386f3a7
AM		 24 * symbols.c (resolve_symbol_value): Remove "finalize" param,
25 instead use finalize_syms directly. Don't treat expressions
26 specially with regard to finalize_syms. Update calls to self.
27 (resolve_local_symbol): Update call to resolve_symbol_value.
28 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
29 !finalize_syms.
30 * symbols.h (resolve_symbol_value): Update prototype.
31 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
32 to resolve_symbol_value.
33 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
34 * config/obj-coff.c (do_relocs_for): Likewise.
35 (yank_symbols): Likewise.
36 (fixup_segment): Likewise.
37 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
38 * config/tc-mips.c (md_convert_frag): Likewise.
39 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
40 (ppc_fix_adjustable): Likewise.
41 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
42 (dwarf2dbg_convert_frag): Likewise.
43 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
44 (eh_frame_convert_frag): Likewise.
45 * expr.c (make_expr_symbol): Likewise.
46 * write.c (adjust_reloc_syms): Likewise.
47 (write_object_file): Likewise.
48 (relax_segment): Likewise.
49 (fixup_segment): Likewise.
50 (finalize_syms): Init to zero, and update comment.
51 (write_object_file): Set finalize_syms to 1 rather than 2.
52 * doc/internals.texi (sy_value): Mention finalize_syms.
53 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
54
c801568a
AM		 55 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
56 as relaxable if embedded system, make weak syms non-relaxable.
57 Move definition..
58 (tc_m68k_fix_adjustable): ..so it can be used here.
59 (md_apply_fix_2): Sign extend without conditional.
60
507c8a1a
AM		 61 * config/tc-v850.c: Update copyright.
62
aaa4f6d9
JJ		 632001-05-16 Jeff Johnston <jjohnstn@redhat.com>
64
65 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
66 howto entry is not found.
67
7e8f4100
AO		 682001-05-15 Alexandre Oliva <aoliva@redhat.com>
69
70 * config/tc-mn10300.c (mn10300_force_relocation): Don't
71 optimize differences between symbols in code sections to
72 constants.
73 (mn10300_fix_adjustable): Don't adjust to section+offset
74 relocations pointing at symbols in code sections.
75
9fcc94b6
AM		 762001-05-16 Alan Modra <amodra@one.net.au>
77
78 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
79 for 8 byte insns.
80 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
81 opcodes are output rather than after. Delete insn_size.
82 * config/tc-v850.c (md_assemble): Similarly, but delete
83 total_insn_size.
84
de1cb007
RH		 852001-05-14 Richard Henderson <rth@redhat.com>
86
87 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
88 last change.
89
67a659f6
RH		 902001-05-14 Richard Henderson <rth@redhat.com>
91
92 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
93 also collect whether to expect an FDE augmentation.
94 (check_eh_frame): Rewrite as a state machine. Track where in
95 an FDE we are located, skip any augmentation.
96 (eh_frame_estimate_size_before_relax): Get code alignment from
97 the fragment subtype.
98 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
99 * read.c (emit_leb128_expr): Call check_eh_frame.
100
076dc439
AO		 1012001-05-14 Alexandre Oliva <aoliva@redhat.com>
102
103 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
104 before a relaxable insns.
105
4e75439a
AO		 1062001-05-13 Alexandre Oliva <aoliva@redhat.com>
107
108 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
109 between symbols if the base symbol is in the current section;
110 emit a PC-relative relocation instead.
111
bcee8eb8
AM		 1122001-05-12 Peter Targett <peter.targett@arccores.com>
113
114 * config/tc-arc.c: Update copyright and tidy source comments.
115 (md_pseudo_table): Add directive .cpu back as an alias for
116 .option. Add .file and .line for dwarf2 support.
117 (arc_mach_type): Make bfd_mach_arc_6 default.
118 (md_longopts): Add entry 'pre-v6' representing old command line
119 option when assembling for 'arc5' core versions.
120 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
121 default behaviour.
122 (arc_code_symbol): Make symbol value for @h30 fixup expression
123 equal to O_constant.
124 (md_assemble): Call dwarf2_emit_insn.
125 Include "dwarf2dbg2.h". Formatting fixes throughout file.
126 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
bcee8eb8
AM		 127 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
128
579f31ac
JJ		 1292001-05-11 Jakub Jelinek <jakub@redhat.com>
130
131 * config/tc-ia64.c (special_linkonce_name): New.
132 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
133 .gnu.linkonce.ia64unw{,i}.FOO.
134 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
135 (dot_endp): Add comment about it.
136
15f65ae4
NC		 1372001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
138
139 * config/tc-arm.c (arm_handle_align): When truncating an aligned
140 block, ensure that the low order bits of the alignment are
141 preserved.
142
606ab118
AM		 1432001-05-10 Alan Modra <amodra@one.net.au>
144
145 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
146 symbol_next.
147
148 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
149 current variable part of frag.
150 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
151 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
152 * config/tc-m68hc11.c (RELAX_STATE): Define.
153 (RELAX_LENGTH): Define.
154 (md_estimate_size_before_relax): Handle non-relaxable cases
155 separately from relaxable cases for clarity, and return correct
156 size for multi-pass relaxation.
157 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
158 (md_estimate_size_before_relax): As for tc-m68hc11.c.
159 (md_convert_frag): Remove "length_code".
160 * config/tc-vax.c (RELAX_STATE): Define.
161 (RELAX_LENGTH): Define.
162 (md_relax_table): Add missing entry.
163 (md_estimate_size_before_relax): As for tc-m68hc11.c.
164 (md_convert_frag): Remove "length_code".
165 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
166 don't bother setting fr_var. Return correct size for multi-pass
167 relaxation.
168 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
169 (md_convert_frag): Don't bother clearing fr_var.
170 (md_pseudo_table): Correct initialization.
171 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
172 (md_estimate_size_before_relax): No need to set fr_var.
173 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
174 (md_estimate_size_before_relax): No need to set fr_var.
175
1f23ade4
RH		 1762001-05-09 Richard Henderson <rth@redhat.com>
177
178 * config/tc-ia64.c (generate_unwind_image): Align the fragment
179 beginning a function's unwind info block.
180
96f37af6
AO		 1812001-05-09 Alexandre Oliva <aoliva@redhat.com>
182
183 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
184
8390138c
AS		 1852001-05-08 Andreas Schwab <schwab@suse.de>
186
187 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
188 fx_pcrel_adjust explicitly sign extend when reading it.
189
5c65dbc1
AM		 1902001-05-08 Alan Modra <amodra@one.net.au>
191
192 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
193 from md_relax_table, and combine some switch cases.
194
a7c92dae
AO		 1952001-05-06 Alexandre Oliva <aoliva@redhat.com>
196
197 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
198 from offset in non-pcrel operands too.
199
d8708f40
NC		 2002001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
201
202 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
203 * config/tc-arm.c (arm_handle_align): Do not insert more than
204 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
205 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
206
3438adb3
AM		 2072001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
208
209 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
210 Run "make dep-am".
211 * Makefile.in: Regenerate.
212 * configure.in: Remove duplicate mips-*-ecoff* entry.
213 * configure: Regenerate.
214
215 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
216 (n_names): Cast away type mismatch.
217 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
218 (obj_ecoff_frob_symbol): Likewise.
219 * ecoff.c: (add_file): Add unused attribute.
220 (ecoff_directive_begin): Likewise.
221 (ecoff_directive_bend): Likewise.
222 (ecoff_directive_def): Likewise.
223 (ecoff_directive_dim): Likewise.
224 (ecoff_directive_scl): Likewise.
225 (ecoff_directive_size): Likewise.
226 (ecoff_directive_type): Likewise.
227 (ecoff_directive_tag): Likewise.
228 (ecoff_directive_val): Likewise.
229 (ecoff_directive_endef): Likewise.
230 (ecoff_directive_end): Likewise.
231 (ecoff_directive_ent): Likewise.
232 (ecoff_directive_extern): Likewise.
233 (ecoff_directive_file): Likewise.
234 (ecoff_directive_fmask): Likewise.
235 (ecoff_directive_frame): Likewise.
236 (ecoff_directive_mask): Likewise.
237 (ecoff_directive_loc): Likewise.
238 (mark_stabs): Likewise.
239 (ecoff_stab): Likewise.
240 (ecoff_frob_symbol): Cast away type mismatch.
241 (ecoff_padding_adjust): Likewise.
242 (ecoff_build_symbols): Likewise.
243 (ecoff_build_procs): Likewise.
244 (ecoff_build_aux): Likewise.
245 (ecoff_build_strings): Likewise.
246 (ecoff_build_fdr): Likewise.
247 (ecoff_build_debug): Likewise.
248 * itbl-ops.c (itbl_assemble): Variable initialization.
249
636c26b0
AM		 2502001-05-03 Alan Modra <amodra@one.net.au>
251
252 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
253 expressions rather than triggering an assert.
254
c7e40348
NC		 2552001-05-02 Johan Rydberg <jrydberg@opencores.org>
256
3438adb3
AM		 257 * config/tc-openrisc.c: New file.
258 * config/tc-openrisc.h: Likewise.
c7e40348 259
3438adb3
AM		 260 * Makefile.am: Add OpenRISC target.
261 * Makefile.in: Regenerated.
c7e40348 262
3438adb3
AM		 263 * configure.in (openrisc-*-*): Add target.
264 * configure: Regenerated.
c7e40348 265
5cb1517b
NC		 2662001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
267
268 * config/tc-arm.c (arm_frag_align_code): Change error message to
269 more explanatory version.
270
f4ddc5e6
L		 2712001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
272
273 * config/tc-mips.c (md_parse_option): Also accept
274 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
275
fa7fda74
L		 2762001-04-27 David Mosberger <davidm@hpl.hp.com>
277
278 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
279 argument passing order: predicate goes last, not first.
280
87748b32
NC		 2812001-04-27 Sean McNeil <sean@mcneil.com>
282
283 * configure.in: Add arm-vxworks.
284 * configure: Regenerate.
285
16a0c2d4
NC		 2862001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
287
288 * config/tc-arm.c (arm_handle_align): New Function: Generate
289 no-op filled alignment frags.
290 (arm_frag_align_code): New Function: Create a code alignment frag.
291 (arm_init_frag): New Function: Initialse the target dependent
292 parts of a frag.
293
294 * config/tc-arm.h (TC_FRAG_TYPE): Define.
295 (TC_FRAG_INIT): Define.
296 (HANDLE_ALIGN): Define.
297 (md_do_align): Define.
298
ea3b9044
NC		 2992001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
300
301 * config/obj-coff.c (do_linenos_for): Check to see if the filename
302 symbol has been initialised before extracting its symbol index.
303
d6d788bd
L		 3042001-04-24 H.J. Lu <hjl@gnu.org>
305
306 * configure: Regenerated with the right version of autoconf.
307
6840198f
NC		 3082001-04-24 Christian Groessler <cpg@aladdin.de>
309
310 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
311 generate R_CALLR and R_REL16 relocations
312
1c97d17b
JE		 3132000-04-20 Jason Eckhardt <jle@redhat.com>
314
315 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
316 since frag_now can change after d10v_cleanup is called.
317
1c33f1da
DB		 3182001-04-16 David O'Brien <obrien@FreeBSD.org>
319
320 * configure.in: Add the em type for FreeBSD targets.
321 * configure: Regenerate.
322
eb0dfd58
AO		 3232001-04-14 Alexandre Oliva <aoliva@redhat.com>
324
8c5e1ccd
AO		 325 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
326 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
327
eb0dfd58
AO		 328 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
329 pc-relative relocations not placed at the end of the instruction.
330
1deb8127
JW		 3312001-04-13 Jim Wilson <wilson@redhat.com>
332
333 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
334 excluding br.i.
335
f5fa8ca2
JJ		 3362001-04-13 Jakub Jelinek <jakub@redhat.com>
337
338 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
339 handle SHF_MERGE and SHF_STRINGS.
340 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
341 (obj_elf_section): Allow additional argument specifying entity size.
342 * write.c (adjust_reloc_syms): Keep relocations against local symbols
343 in SEC_MERGE sections.
344
fb81275c
JM		 3452001-04-12 Jason Merrill <jason_merrill@redhat.com>
346
347 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
348
a8a22e33
AO		 3492001-04-12 Alexandre Oliva <aoliva@redhat.com>
350
351 * expr.c (operand): Pass &c to md_parse_name().
352 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
353
af9539e4
L		 3542001-04-07 Steven J. Hill <sjhill@cotw.com>
355
356 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
357
358 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
359 * Makefile.in: Regenerated.
360
361 * configure.in: Use traditional MIPS targets for Linux/MIPS.
362 * configure: Regenerated.
363
4dfea105
AO		 3642001-04-06 Alexandre Oliva <aoliva@redhat.com>
365
366 * config/tc-mn10300.c (xr_registers): Added `pc'.
367
e66457fb
AM		 3682001-04-05 Alan Modra <alan@linuxcare.com.au>
369
370 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
371 * configure: Regenerate.
372
373 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
374 cases, and always return size based on current fr_subtype.
375 (md_begin): Move initialization of md_relax_table..
376 (md_relax_table): ..to static initializer. Set rlx_length for
377 UNDEF_WORD_DISP cases.
378 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
379 (md_begin): Likewise.
380 (md_relax_table): Likewise.
381 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
382 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
383 Set rlx_backward and rlx_forward to zero for unused states.
384 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
385 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
386 (UNCOND12, UNCOND32): Remove duplicate defines.
387
aacb5251
HPN		 3882001-04-04 Hans-Peter Nilsson <hp@axis.com>
389
c335d394
HPN		 390 * config/tc-cris.c (md_estimate_size_before_relax) <case
391 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
392 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
393 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
394 Add cases to cover all relax states.
ed67db7a
HPN		 395 (cris_insn_first_word_frag): New.
396 (md_assemble): Call cris_insn_first_word_frag to get the first
397 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
398 end. Drop variable insn_size.
399 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
400 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
401 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 402
aacb5251
HPN		 403 * write.c (write_object_file): Reset broken word state before
404 calling relax_seg.
405
cdbc6895
AM		 4062001-03-31 Alan Modra <alan@linuxcare.com.au>
407
61b96bb4
AM		 408 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
409 for one line if not already enabled.
410 * cond.c (s_elseif): Correct conditional assembly listing.
411 (s_else): Likewise.
412
cdbc6895
AM		 413 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
414 Don't abort on NULL current_cframe.
415
93c2a809
AM		 4162001-03-30 Alan Modra <alan@linuxcare.com.au>
417
0529cb87 418 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 419 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
420 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
421 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
422 * config/obj-coff.c (do_relocs_for): Likewise.
423 (yank_symbols): Likewise.
424 (fixup_segment): Likewise.
425 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
426 (ppc_fix_adjustable): Likewise.
427 * config/tc-mips.c (md_convert_frag): Likewise.
428 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
429 * ehopt.c (eh_frame_convert_frag): Likewise.
430 * expr.c (make_expr_symbol): Likewise.
0529cb87 431
e46d99eb
AM		 432 * frags.h (struct frag): Add last_fr_address. Reorder fields for
433 better packing.
434 * symbols.c (resolve_symbol_value): Don't fix expression values
435 until relaxation is complete.
436 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
437 (S_GET_VALUE): Likewise, and return unresolved expression value.
438 * write.c (finalize_syms): New.
439 (relax_and_size_seg): Split into..
440 (relax_seg): New function, returns 1 if anything changed..
441 (size_seg): And the remainder of relax_and_size_seg.
442 (fixup_segment): Arrange for final resolution of sym values.
443 (adjust_reloc_syms): Likewise.
444 (write_object_file): Likewise, and repeatedly call relax_seg until
445 nothing more changes.
446 (relax_segment): Return 1 if anything changed. Use correct types
447 for rs_org `target' and `after'.
448 * write.h (finalize_syms): Declare.
449 (relax_segment): Update prototype.
450
93c2a809
AM		 451 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
452 do-nothing cases to switch to avoid abort on a second relaxation
453 pass, and tidy code a little.
454 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
455 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
456 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
457 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
458 (md_relax_table): Remove first four unused entries. Increment
459 rlx_length by one throughout table, and update comments to suit.
460 (md_estimate_size_before_relax): Return size of current variable
461 part of frag to reflect reality when relaxing more than once.
462 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
463 (COND32, UNCD32): Rename to DISP32 throughout.
464 (UNDEF_WORD_DISP): Renumber to 3.
465 (md_estimate_size_before_relax): Add extra do-nothing cases.
466 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
467 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
468 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
469 handle word and dword branches.
470
d551a338
HPN		 4712001-03-29 Hans-Peter Nilsson <hp@axis.com>
472
473 * config/tc-cris.h (tc_fix_adjustable): Allow only
474 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 475 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
476 example in comment to valid type.
d551a338 477
440ecb38
L		 4782001-03-28 H.J. Lu <hjl@gnu.org>
479
480 * read.c (equals): Set to local for COFF only if it hasn't been
481 defined before.
482
8a238888
AM		 4832001-03-28 Alan Modra <alan@linuxcare.com.au>
484
485 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
486 (md_begin): Use it when setting default architecture.
487
775cf891
NC		 4882001-03-27 Nick Papadonis <nick@coelacanth.com>
489
490 * read.c (equals): (for COFF) default symbols to being local.
491
f9c19112
HPN		 4922001-03-27 Hans-Peter Nilsson <hp@axis.com>
493
494 * configure.in (cris-*-*): Change default emulation to criself.
495 (cris-*-*aout*): New rule.
496 * configure: Regenerate.
497
07855bec
NC		 4982001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
499
500 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
501 BFD_RELOC_390_GOTENT.
502 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
503 BFD_RELOC_390_GOTENT.
504
5052001-03-26 Nick Clifton <nickc@redhat.com>
506
507 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
508 * config/tc-s390.c (s390_force_relocation): New function: Force
509 relocations for VTINHERIT relocs.
510
0285c67d
NC		 5112001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
512
513 * doc/as.texinfo: Put @c man begin to generate the as man page.
514 When generating man, define all the variables. Re-organize some
515 options to obtain better indentation of man page.
516 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
517 (as.1): Build from as.texinfo.
518 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
519
551c1ca1
AM		 5202001-03-25 Alan Modra <alan@linuxcare.com.au>
521
522 * config/tc-i386.c (i386_scale): Accept an absolute expression for
523 scale factor, and return the end of the expression.
524 (i386_operand): Modify for above.
525
c3a27914
NC		 5262001-03-23 Nick Clifton <nickc@redhat.com>
527
528 * doc/as.texinfo: Document --listing-XXX command line switches.
529 Explain why listings behave differently when -pipe is used.
530
37006e43
NC		 5312001-03-23 Richard Sandiford <rsandifo@redhat.com>
532
533 * write.c (fix_new_exp): Print an error if passed a register.
534
08caf3f8
HPN		 5352001-03-23 Hans-Peter Nilsson <hp@axis.com>
536
537 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
538 (PIC_SUFFIX_CHAR): New macro.
539 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
540 (pic): New variable.
541 (md_longopts): New option --pic.
542 (OPTION_PIC): Define.
543 (md_estimate_size_before_relax): Tweak longish comment.
544 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
545 (md_assemble): Handle a PIC relocation on prefix and normal
546 instruction operands.
547 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
548 "complex" operand expressions. Call frag_more outside
549 gen_cond_branch_32 parameter list.
550 (cris_process_instruction): Handle PIC relocs on parsed
551 operand expressions. Validize PIC reloc sizes.
552 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
553 (gen_bdap): Handle "complex" operand expressions.
554 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
555 ADD.D offset,PC as jump instruction if generating PIC. Generate
556 error instead of crashing on complex expressions.
557 (cris_number_to_imm): Add segT parameter. All callers changed.
558 Use segT parameter, not now_seg, for segment of fixup. Handle
559 PCREL relocations but check that they are fully resolved.
560 (md_parse_option): Handle OPTION_PIC.
561 (tc_gen_reloc): Handle PIC relocs.
562 (md_show_usage): Update for --pic.
563 (md_apply_fix3): Renamed from md_apply_fix.
564 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
565 (md_cris_force_relocation): Force relocation for PIC relocs.
566
567 * config/tc-cris.h: Tweak attribution.
568 (MD_APPLY_FIX3): Define.
569 (IS_CRIS_PIC_RELOC): New macro.
570 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
571 (tc_fix_adjustable): Don't adjust a globally visible symbol when
572 generating ELF.
8a238888 573 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 574
38686296
AM		 5752001-03-20 Alan Modra <alan@linuxcare.com.au>
576
577 * frags.h (struct frag): Add relax_marker.
578 * write.c (is_dnrange): Delete.
579 (relax_frag): Use correct types for `aim', `target', `address'.
580 Delete `offset', `was_address'. Test `relax_marker' instead of
581 using fragile (and slow) address test.
582 (relax_segment): Init and flip `relax_marker'.
583
2e98d2de
AM		 5842001-03-19 Alan Modra <alan@linuxcare.com.au>
585
586 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
587 used register name.
588
e629c13f
SC		 5892001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
590
591 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
592 with 'Motorola specification for assembly language input standard'.
593
249e3833
RH		 5942001-03-17 Richard Henderson <rth@redhat.com>
595
596 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
597 (dwarf2_directive_loc): Don't use them.
598 (dwarf2_directive_file): Reject duplicate file definitions.
599 (get_filenum): Zero allocated memory.
600 (out_file_list): Complain about missing file definitions.
601
2289f85d
AM		 6022001-03-17 Alan Modra <alan@linuxcare.com.au>
603
604 * read.c (do_org): Handle complex expressions.
605 * cgen.c (gas_cgen_finish_insn): Likewise.
606
4d5a53ff
JW		 6072001-03-15 David Mosberger <davidm@hpl.hp.com>
608
609 * config/tc-ia64.c (md): New member keep_pending_output.
610 (ia64_flush_pending_output): Flush only if md.keep_pending_output
611 is not set.
612 (dot_xdata): Turn on md.keep_pending_output for the duration of
613 this function.
614 (dot_xfloat_cons): Ditto.
615 (dot_xstringer): Ditto.
616 (dot_xdata_ua): Ditto.
617 (dot_xfloat_cons_ua): Ditto.
618
6192001-03-15 Jim Wilson <wilson@redhat.com>
620
621 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
622 label support.
623
19c0258a
AO		 6242001-03-15 Alexandre Oliva <aoliva@redhat.com>
625
626 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
627
d68d4570
DD		 6282001-03-15 DJ Delorie <dj@redhat.com>
629
630 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
631 blindly freeing string if it isn't at the top of the obstack.
632
f3c180ae
AM		 6332001-03-13 Alan Modra <alan@linuxcare.com.au>
634
635 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
636 (NUM_FLAG_CODE): Define.
637 (lex_got): New function.
638 (got_reloc): New global var.
639 (x86_cons_fix_new): New function.
640 (x86_cons): New function.
641 (i386_immediate): Use lex_got here, replacing inline code. Change
642 "ignoring junk.." error message to "junk.."
643 (i386_displacement): Likewise.
644 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
645 (x86_cons): Declare.
646 (TC_CONS_FIX_NEW): Define.
647 (x86_cons_fix_new): Declare.
648
83e7603d
NC		 6492001-03-12 Nick Clifton <nickc@redhat.com>
650
651 * config/tc-arm.c (md_begin): Always set machine type based on
652 cpu_variant.
653
1ae12ab7
AM		 6542001-03-07 Alan Modra <alan@linuxcare.com.au>
655
656 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 657 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 658 union.
f3c180ae
AM		 659 <JumpInterSegment output>: Use correct i.disp_reloc[].
660 <immediate output>: Likewise.
1ae12ab7 661
4f3c3dbb
NC		 6622001-03-06 Nick Clifton <nickc@redhat.com>
663
664 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
665 BLX(1) instruction.
666
dc84e067
NC		 6672001-03-06 Igor Shevlyakov <igor@windriver.com>
668
669 * config/tc-m68k.c : Add 5407 to archs[] table.
670 (HAVE_LONG_BRANCH): Add mcf5407.
671 (select_control_regs): Recognize 5407.
672
a8150a88
DB		 6732001-03-02 Dave Brolley <brolley@redhat.com>
674
1ae12ab7
AM		 675 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
676 than m32r_do_align.
a8150a88 677
e103941e
NC		 6782001-03-02 Richard Sandiford <rsandifo@redhat.com>
679
680 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
681 (gen_to_words): Print warnings if NaNs are found and the target CPU
682 does not support them. Allow largest exponent to be used in normal
683 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
684
7c44d1d3
AJ		 6852001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
686
687 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
688 anymore since we use bfd_elf_generic_reloc now.
689 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
690
27b7e12d
AM		 6912001-02-27 Alan Modra <alan@linuxcare.com.au>
692
693 * configure.in (BFD_VERSION): New.
694 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
695 * configure: Regenerate.
696 * Makefile.am: Run "make dep-am"
697 * Makefile.in: Regenerate.
698 * doc/Makefile.in: Regenerate.
699
1af96959
NC		 7002001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
701
702 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
703 SEC_NEVER_LOAD when the 'n' flag is used.
704 Add SEC_NEVER_LOAD to matchflags.
705
d95767bf
SC		 7062001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
707
708 * symbols.c (decode_local_label_name): Initialize message_format
709 only when an error is reported (perf pb due to I18N).
710
3737d051
L		 7112001-02-23 H.J. Lu <hjl@gnu.org>
712
713 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
714 BFD_ASSEMBLER is not defined.
715
b653e7f9
NC		 7162001-02-23 Richard Sandiford <rsandifo@redhat.com>
717
718 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
719 done if it's against a symbol.
720
7463c317
TW		 7212001-02-22 Timothy Wall <twall@cygnus.com>
722
723 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
724 target formats if applicable.
725 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
726 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
727 * Makefile.in: Regenerated.
728 * configure.in: Added configuration for ia64-*-aix*.
729 * configure: Regenerated.
7c44d1d3 730
87f8eb97
JW		 7312001-02-21 David Mosberger <davidm@hpl.hp.com>
732
733 * config/tc-ia64.c (enum operand_match_result): New type.
734 (operand_match): Change return type to operand_match_result.
735 Fix all returns appropriately, adding support for returning the
736 out-of-range result.
737 (parse_operands): New locals result, error_pos, out_of_range_pos,
738 curr_out_of_range_pos. Rewrite operand matching loop to give better
739 error messages.
7c44d1d3 740
33d01f33
JW		 7412001-02-21 David Mosberger <davidm@hpl.hp.com>
742
743 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
744 (dot_proc): Clear unwind.prologue_count to zero.
745 (dot_prologue): Increment unwind.prologue_count.
746 (dot_restore): If second operand is omitted, use
747 unwind.prologue_count -1 for "ecount" (# of additional regions to
748 pop). Decrement unwind.prologue_count by number of regions
749 popped.
750
7e84d676
NC		 7512001-02-21 Nick Clifton <nickc@redhat.com>
752
753 * doc/as.texinfo (Section): Note that some flags to the COFF
754 version of .section remove attributes rather than setting them.
755
5cd4edbe
KH		 7562001-02-20 Kazu Hirata <kazu@hxi.com>
757
29184774
NC		 758 * config/tc-pdp11.c: Fix formatting.
759 * config/tc-pdp11.h: Likewise.
5cd4edbe 760
80b3ee89
AJ		 7612001-02-20 Bo Thorsen <bo@suse.de>
762
763 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
764 entry.
765
0fde8cc6 7662001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 767
768 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
769 all FreeBSD platforms should look the same at this level.
770 * configure: Rebuilt.
771 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
772
e135f41b
NC		 7732001-02-18 lars brinkhoff <lars@nocrew.org>
774
775 * Makefile.am: Add PDP-11 target.
776 * configure.in: Likewise.
777 * config/tc-pdp11.c: New file.
778 * config/tc-pdp11.h: New file.
779 * doc/Makefile.am: Add PDP-11 documentation.
780 * doc/all.texi: Likewise.
781 * doc/as.texinfo: Likewise.
782 * doc/c-pdp11.texi: New file.
783
363c574f
MG		 7842001-02-16 matthew green <mrg@redhat.com>
785
80b3ee89 786 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 787
fa1cb89c
JW		 7882001-02-13 Jim Wilson <wilson@redhat.com>
789
790 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
791 reloc instead of a 0 reloc.
792 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
793 as done.
794 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
795
c842b53a
ILT		 7962001-02-13 Ian Lance Taylor <ian@zembu.com>
797
798 * write.c (is_dnrange): Stop as soon as the address becomes
799 larger.
800 (relax_frag): Add segment parameter. Only call symbol_get_frag
801 once. Only call is_dnrange if the symbol is in the same segment,
802 and the symbol address is larger.
803 (relax_segment): Pass segment to md_relax_frag and relax_frag.
804 * write.h (relax_frag): Update declaration.
805 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
806 it to relax_frag.
807 * config/tc-m32r.c (m32r_relax_frag): Likewise.
808 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
809 (m32r_relax_frag): Update declaration.
810 * config/tc-mips.h (md_relax_frag): Add segment parameter.
811 * config/tc-tic54x.h (md_relax_frag): Likewise.
812 * doc/internals.texi (CPU backend): Update documentation for
813 md_relax_frag.
814
6fad6acb
AM		 8152001-02-13 Alan Modra <alan@linuxcare.com.au>
816
fddf5b5b
AM		 817 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
818 Mention effect of < 386 architectures on jump promotion.
819 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
820
821 * config/tc-i386.c (no_cond_jump_promotion): New.
822 (set_cpu_arch): Parse "jumps" arch modifier.
823 (insn_size): Modify usage comment.
824 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
825 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
826 (TYPE_FROM_RELAX_STATE): New define.
827 (UNCOND_JUMP, COND_JUMP): Renumber.
828 (md_relax_table): Reorder to suit.
829 (COND_JUMP86): New define.
830 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
831 (md_assemble): Create frag var for jumps of max size, encode relax
832 state for COND_JUMP86.
833 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
834 leave conditional jumps small if no_cond_jump_promotion.
835 (md_convert_frag): Likewise.
836
6fad6acb
AM		 837 * expr.c (operator): Don't bump input_line_pointer for two char
838 operators. Instead return operator size via new param num_chars.
839 (expr): Use above to parse multi-char operators correctly.
840
23df1078
JH		 841Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
842
29184774 843 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 844 BFD_RELOC_X86_64_GOTPCREL.
845 (i386_validate_fix): Likewise.
846
b1e2e654
PB		 8472001-02-12 Philip Blundell <pb@futuretv.com>
848
849 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
850 ldrt/strt instructions.
851
9117d219
NC		 8522001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
853
854 * config/tc-mips.c (macro): For M_LA_AB emit a
855 BFD_RELOC_MIPS_CALL16 relocation or a
856 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
857 BFD_RELOC_MIPS_GOT16 and
858 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
859 loading the jump register when generating SVR4_PIC code.
860
97238fbd
CD		 8612001-02-10 Chris Demetriou <cgd@broadcom.com>
862
863 * configure.in: Make 'mipself' and 'mipsecoff' emulations
864 map to MIPS-specific files, as they used to do before the
865 change on 2000-05-21.
866 * configure: Regerate.
867
0f074f60
CD		 8682001-02-10 Chris Demetriou <cgd@broadcom.com>
869
870 * config/tc-mips.c (md_parse_option): Don't try to compile
871 ELF-only option code if not ELF.
872
91a2ae2a
RH		 8732001-02-08 David Mosberger <davidm@hpl.hp.com>
874
875 * config/tc-ia64.h (md_elf_section_type): New macro.
876 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
877 (they're now handled via ia64_elf_section_type.
878
879 * config/tc-ia64.c (unwind): New members saved_text_seg,
880 saved_text_subseg, and force_unwind_entry.
881 (optimize_unw_records): New function to optimize away unnecessary
882 unwind directives.
883 (ia64_elf_section_type): New function.
884 (output_unw_records): Generate unwind info only if the size is
885 non-zero or if it's forced for some other reason (e.g.,
886 handlerdata or a personality routine).
887 (generate_unwind_image): Don't switch back to previous
888 section---stay inside the unwind info section instead so that
889 handlerdata that may follow goes into the right place.
890 (dot_handlerdata): Force generation of unwind entry and save the
891 current active text segment before generating unwind image.
892 (dot_unwentry): Force generation of unwind entry.
893 (dot_personality): Ditto.
894 (dot_endp): Generate unwind table entry only if there is
895 some unwind info or the unwind entry was forced.
896
897 * config/tc-ia64.c (make_unw_section_name): New macro to form
898 unwind section name.
899 (generate_unwind_image): Add "text_name" argument. Use it to
900 form unwind section name.
901 (dot_handlerdata): Determine current segment (section) name and
902 pass it to generate_unwind_image().
903 (dot_endp): Determine current segment (section) name and use
904 it to determine the appropriate unwind section name.
905 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
906 n, fill, and max arguments.
907
a85d7ed0
NC		 9082001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
909
910 * Makefile.am: Add linux target for S/390.
911 * configure.in: Likewise.
912 * config/tc-s390.c: New file.
913 * config/tc-s390.h: New file.
914
de68de20
AO		 9152001-02-09 Alexandre Oliva <aoliva@redhat.com>
916
917 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
918 2byte, 4byte and 8byte.
919
8ea46bbd
AM		 9202001-02-08 Alan Modra <alan@linuxcare.com.au>
921
922 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
923 md_number_to_chars with size > sizeof (valueT).
924
a99746f4
L		 9252001-02-06 H.J. Lu <hjl@gnu.org>
926
927 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
928 there is no relocation.
929
f4e17b3d
L		 9302001-02-06 H.J. Lu <hjl@gnu.org>
931
932 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
933
934 * config/tc-ia64.c (md_parse_option): Only accept the valid
935 ia64 options on "-axxx".
936
3557da92
JW		 9372001-02-05 Jim Wilson <wilson@redhat.com>
938
939 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
940 aborting for invalid operands.
941
da6c73e0
AM		 9422001-02-06 Alan Modra <alan@linuxcare.com.au>
943
944 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
945 than via pointer. Update all callers.
946 (UNWIND_LOW32): Define.
947 (UNWIND_HIGH32): Define.
948 (pa_build_unwind_subspace): Use the above macros instead of dumping
949 bitfields directly. Call frag_more once rather than multiple times.
950 (md_assemble): Use UNWIND_LOW32.
951 (pa_entry): Likewise
952 (pa_procend): Likewise.
953 (process_exit): Use UNWIND_HIGH32.
954
986c6f4b
SC		 9552001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
956
957 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
958 function to select the header according to the cpu.
959 (md_after_pass_hook, md_do_align): Remove.
960 (md_cleanup, m68hc11_cleanup): Remove.
961 (md_pcrel_from_section): Declare.
962 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
963 (build_jump_insn, build_insn): Likewise.
964 (m68hc11_listing_header): New function.
965 (m68hc11_cleanup): Remove.
966
dbb8ad49
SC		 9672001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
968
328dc123 969 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 970 symbols because there is no support for shared libraries and these
328dc123 971 symbols can't be overridden (unless they are weak).
dbb8ad49 972
a987bfc9
RH		 9732001-02-01 Momchil Velikov <velco@fadata.bg>
974
975 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
976 for the compilation unit with a zero byte.
977
22862cde
AM		 9782001-01-30 Alan Modra <alan@linuxcare.com.au>
979
980 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
981 destinations. Correct range check for 17 and 22 bit branches.
982
8ec6253e
NC		 9832001-01-25 Nick Clifton <nickc@redhat.com>
984
985 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
986 still set. Issue an error message instead.
987 (md_estimate_size_before_relax): Delete unused variable
988 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 989
43ad3147
KH		 9902001-01-23 Kazu Hirata <kazu@hxi.com>
991
992 * as.c: Fix formatting.
993 * ehopt.c: Likewise.
994 * messages.c: Likewise.
995 * stabs.c: Likewise.
996 * symbols.c: Likewise.
997
015c05c1
AM		 9982001-01-23 Ben Elliston <bje@redhat.com>
999
1000 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1001
66498417
KH		 10022001-01-22 Kazu Hirata <kazu@hxi.com>
1003
1004 * config/tc-alpha.c: Fix formatting.
1005
1aad8cf8
KH		 10062001-01-19 Kazu Hirata <kazu@hxi.com>
1007
1008 * config/tc-alpha.c: Fix formatting.
1009
32ff5c2e
KH		 10102001-01-18 Kazu Hirata <kazu@hxi.com>
1011
1012 * config/tc-alpha.c: Fix formatting.
1013
cd17328a
NC		 10142001-01-18 Nick Clifton <nickc@redhat.com>
1015
1016 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1017 "da" flags.
1018 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1019
81c425d1
AO		 10202001-01-18 Alexandre Oliva <aoliva@redhat.com>
1021
1022 * configure.in (cpu_type, arch): Match i386 too.
1023 * configure: Rebuilt.
1024
e5cb08ac
KH		 10252001-01-16 Kazu Hirata <kazu@hxi.com>
1026
1027 * config/tc-i386.c: Fix formatting.
1028
1d3d5051
AM		 10292001-01-16 Alan Modra <alan@linuxcare.com.au>
1030
64afeba3
AM		 1031 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1032 relocs for .PARISC.unwind section.
1033
1d3d5051
AM		 1034 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1035 depending on section flags, not just for .text.
1036
b44b1b85
JW		 10372001-01-15 Jim Wilson <wilson@redhat.com>
1038
1039 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1040 not immediately followed by an instruction.
1041
098f2ec3
KH		 10422001-01-15 Kazu Hirata <kazu@hxi.com>
1043
1044 * config/tc-m68hc11.c: Fix formatting.
1045
d4887adc
NC		 10462001-01-15 Nick Clifton <nickc@redhat.com>
1047
1048 * symbols.c (colon): Change 'already defined symbol' from a
1049 fatal error to an ordinary error. There is no reason why this
1050 error should be fatal.
1051
1052 * message.c (as_fatal): Delete output file, if one has been
015c05c1 1053 created.
d4887adc 1054
fcfd4916
AM		 10552001-01-14 Alan Modra <alan@linuxcare.com.au>
1056
1057 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1058
bfb32b52
KH		 10592001-01-14 Kazu Hirata <kazu@hxi.com>
1060
1061 * config/tc-alpha.c: Fix formatting.
1062 * config/tc-arc.c: Likewise.
1063 * config/tc-arc.h: Likewise.
1064 * config/tc-d10v.c: Likewise.
1065 * config/tc-i370.c: Likewise.
1066 * config/tc-i386.c: Likewise.
1067 * config/tc-i960.c: Likewise.
1068 * config/tc-m68k.c: Likewise.
1069 * config/tc-ppc.c: Likewise.
1070 * config/tc-sparc.c: Likewise.
1071 * config/tc-tahoe.c: Likewise.
1072 * config/tc-vax.c: Likewise.
1073
1e07b820
KH		 1074 * config/tc-arc.c: Fix formatting.
1075
19203624
KH		 1076 * config/tc-arc.c: Fix formatting.
1077
1328dc98
AM		 10782001-01-14 Alan Modra <alan@linuxcare.com.au>
1079
c46b7515
AM		 1080 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1081 both 32 and 64 bit ELF.
1082
1328dc98
AM		 1083 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1084 and don't bother storing `m' for "ce" completer. Tidy handling of
1085 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1086
b9d79e03
JH		 1087Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1088
29184774 1089 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 1090 (i386_mach): Declare.
29184774 1091 * config/tc-i386.c (i386_mach): New function.
b9d79e03 1092
a349d9dd
PB		 10932001-01-13 Philip Blundell <philb@gnu.org>
1094
1095 * doc/as.texinfo: Fix spelling and cross-references.
1096
1097 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1098 character for all systems, not just GNU/Linux. Make it explicit
1099 that `-k' doesn't affect code generation, just ELF flags.
1100
e2914f48
JH		 1101Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1102
1103 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1104 instructions.
1105
272d76e0
FCE		 11062001-01-12 Frank Ch. Eigler <fche@redhat.com>
1107
1108 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1109
d0398d6a
NC		 11102001-01-12 Nick Clifton <nickc@redhat.com>
1111
1112 * as.c (print_args): Update copyright date to 2001.
1113
2d73a4ca
NC		 11142001-01-12 Peter Targett <peter.targett@arccores.com>
1115
1116 * doc/c-arc.texi: New file.
1117 Some sections to be expanded.
1118
6e0b89ee
AM		 11192001-01-12 Alan Modra <alan@linuxcare.com.au>
1120
1121 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1122 (md_parse_option): Always accept "--32".
1123
0d2bcfaf
NC		 11242001-01-11 Peter Targett <peter.targett@arccores.com>
1125
1126 * as.h (TC_ARC): Ensure struc-symbol.h included.
1127 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1128 warnings.
1129 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1130 (TARGET_SYMBOL_FIELDS) added.
1131
1132 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1133 * doc/c-arc.texi: New file.
1134 Some sections to be expanded.
1135 * doc/as.texinfo: Update command-line options.
1136 Removed outdated text for ARC dependant features, instead include
1137 text from above file.
1138
1139 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1140 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1141 (targ-cpu.h) header.
1142 * config/tc-arc.h:
1143 * config/tc-arc.c: New updated configuration for
1144 ARC, including selection of core variants, and extensibility of
1145 instructions, registers etc. through directives.
1146
1147 * config/tc-arc.c (arc_extinst): Minor corrections for
1148 error messages.
1149 (arc_common) Likewise. Make alignment argument optional for local
1150 symbols also, with default of zero.
1151
88051039
SC		 11522001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1153
1154 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1155 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1156 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1157 and fix_new_exp() instead.
1158 (md_convert_frag): For indexed post byte use the symbol value
1159 rather than the displacement.
1160 (md_relax_table): Fix indexed offset relax.
1161
d8273f3b
SC		 11622001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1163
1164 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1165 relax weak symbols.
015c05c1 1166 (relaxable_symbol): New function.
d8273f3b 1167
eea2ad45
AJ		 11682001-01-11 Andreas Jaeger <aj@suse.de>
1169
1170 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1171 not used anywhere.
1172
7a91e76a
NC		 11732001-01-10 Nick Clifton <nickc@redhat.com>
1174
1175 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1176 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1177
aa257fcd
NC		 11782001-01-10 Nick Clifton <nickc@redhat.com>
1179
1180 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1181 character used to dollar local symbols.
1182 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1183 local label symbols.
1184 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1185 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1186 if defined.
1187 Use LOCAL_LABEL_CHAR.
1188 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1189 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1190 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1191
b77a7acd
AJ		 11922001-01-08 Bo Thorsen <bo@suse.de>
1193
015c05c1
AM		 1194 * config/tc-i386.c (i386_immediate, i386_displacement):
1195 GOTPCREL check fix.
b77a7acd 1196
5c2bd011
ILT		 11972001-01-07 Ian Lance Taylor <ian@zembu.com>
1198
1199 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1200 in last change.
1201
46a04e3a
PB		 12022001-01-07 Philip Blundell <philb@gnu.org>
1203
1204 * doc/as.texinfo (Bug Reporting): Update email address for
1205 reports.
1206 * README: Likewise.
1207
b96d3a20
JH		 1208Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1209
1210 * configure.in: Define DEFAULT_ARCH for i386.
29184774 1211 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 1212 move testing for 64bit operands to proper place.
1213
55b62671
AJ		 12142001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1215
1216 * doc/as.texinfo: Document '#' as comment character for i386 and
1217 x86_64. Add AMD x86-64 into menu of machine dependent information.
1218
1219 * doc/c-i386.texi: Document x86_64 extensions.
1220
7bc70a8e
JH		 1221Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1222
29184774 1223 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 1224
a167610d
JH		 1225Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1226
29184774 1227 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 1228 * NEWS: Add note about Pentium4 support.
1229
09f131f2
JH		 1230Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1231
29184774 1232 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 1233 (type_names): Add new types.
1234
6f8c0c4c
JH		 1235Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1236
29184774 1237 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 1238 CpuUnknown): Renumber
1239 (CpuP4, CpuSSE2): New.
1240 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1241
b96ed59a
PB		 12422001-01-03 Philip Blundell <pb@futuretv.com>
1243
1244 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1245 relocs.
1246 (alpha_fix_adjustable): Likewise.
1247 (md_apply_fix): Likewise.
1248
a735d1cd
L		 12492000-12-31 H.J. Lu <hjl@gnu.org>
1250
1251 * listing.c (listing_message): Allocate string only if it is
1252 used.
1253
1254 * configure: Rebuild.
1255
67db5ab4
HPN		 12562000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1257
1258 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1259 Point out caveats with generating fixups for the opcode in a frag.
1260
c0d8940f
JH		 1261Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1262
1263 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1264 * NEWS: Add x86_64.
1265
087f563c
L		 12662000-12-29 H.J. Lu <hjl@gnu.org>
1267
1268 * listing.c (calc_hex): Print the variable part only if the
1269 fragment type is rs_fill.
1270
8108ad8e
HPN		 12712000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1272
1273 * doc/internals.texi (tc_conditional_pseudoop,
1274 TC_LINKRELAX_FIXUP): Fix typos.
1275
799051fc
RH		 12762000-12-28 Richard Henderson <rth@redhat.com>
1277
1278 * write.c (subsegs_finish): Fix thinko last change -- don't
1279 "optimize" the alignment == 0 case.
1280
0a9ef439
RH		 12812000-12-28 Richard Henderson <rth@redhat.com>
1282
1283 * as.h (rs_align_test): New.
1284 * frags.c (NOP_OPCODE): Move default from read.c.
1285 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1286 (frag_align_code): New.
1287 * frags.h (frag_align_code): Declare.
1288 * read.c (NOP_OPCODE): Remove.
1289 (do_align): Use frag_align_code.
1290 * write.c (NOP_OPCODE): Remove.
1291 (get_recorded_alignment): New.
1292 (cvt_frag_to_fill): Handle rs_align_test.
1293 (relax_segment): Likewise.
1294 (subsegs_finish): Align last subseg in section to the
1295 section alignment. Use frag_align_code.
1296 * write.h (get_recorded_alignment): Declare.
1297 * config/obj-coff.c (size_section): Handle rs_align_test.
1298 (fill_section, fixup_mdeps): Likewise.
1299 (write_object_file): Use frag_align_code.
1300
1301 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1302 (alpha_handle_align): New.
1303 * config/tc-alpha.h (HANDLE_ALIGN): New.
1304 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1305
1306 * config/tc-i386.h (md_do_align): Use frag_align_code.
1307 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1308
1309 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1310 (ia64_handle_align): New.
1311 * config/tc-ia64.h (HANDLE_ALIGN): New.
1312 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1313
1314 * config/tc-m32r.c (m32r_do_align): Remove.
1315 (m32r_handle_align): New.
1316 (fill_insn): Use frag_align_code.
1317 * config/tc-m32r.h (md_do_align): Remove.
1318 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1319 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1320 * config/tc-mips.c, config/tc-mips.h: Similarly.
1321
1322 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1323 (sh_handle_align): Likewise. Handle rs_align_code.
1324 (sh_do_align): Remove.
1325 * config/tc-sh.h (md_do_align): Remove.
1326 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1327
1328 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1329 (sparc_handle_align): Likewise. Handle rs_align_code.
1330 * config/tc-sparc.h (md_do_align): Remove.
1331 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1332
3cd4dda7
DD		 13332000-12-22 DJ Delorie <dj@redhat.com>
1334
1335 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1336 when we assemble the first half of a pair.
1337
ec56dfb4
L		 13382000-12-22 H.J. Lu <hjl@gnu.org>
1339
1340 * config/tc-i386.c (reloc): Update the macro for non-bfd
1341 assembler.
1342 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1343
ad1172d4
L		 13442000-12-22 H.J. Lu <hjl@gnu.org>
1345
1346 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1347
3e73aa7c
JH		 1348Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1349
29184774 1350 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 1351 (QWORD_MNEM_SUFFIX): New macro.
1352 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1353 New macros
1354 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1355 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1356 ImmExt): Renumber.
1357 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1358 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1359 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1360 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1361 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1362 Renumber.
1363 (Reg, WordReg): Add Reg64.
1364 (Imm): Add Imm32S and Imm64.
1365 (EncImm): New.
1366 (Disp): Add Disp64 and Disp32S.
1367 (AnyMem): Add Disp32S.
1368 (RegRex, RegRex64): New macros.
1369 (rex_byte): New type.
29184774 1370 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 1371 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1372 (reloc): New parameter "signed"; support x86_64.
1373 (set_code_flag): New.
1374 (DEFAULT_ARCH): New macro; default to "i386".
1375 (default_arch): New static variable.
1376 (struct _i386_insn): New fields Operand_PCrel; rex.
1377 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1378 (flag_code): New enum and static variable.
1379 (use_rela_relocations): New static variable.
1380 (flag_code_names): New static variable.
1381 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1382 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1383 K6 and Athlon.
1384 (i386_align_code): Return plain "nop" for x86_64.
1385 (mode_from_disp_size): Support Disp32S.
1386 (smallest_imm_type): Support Imm32S and Imm64.
1387 (offset_in_range): Support size of 8.
1388 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1389 (md_pseudo_table): Add "code64"; use set_code_flat.
1390 (md_begin): Emit sane error message on hash failure.
1391 (tc_i386_fix_adjustable): Support x86_64 relocations.
1392 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1393 instructions supported on particular arch just partially,
1394 output of 64bit immediates, handling of Imm32S and Disp32S type.
1395 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1396 (i386_displacement): Likewise.
1397 (i386_index_check): Cleanup; support 64bit addresses.
1398 (md_apply_fix3): Support x86_64 relocation and rela.
1399 (md_longopts): Add "32" and "64".
1400 (md_parse_option): Add OPTION_32 and OPTION_64.
1401 (i386_target_format): Call even for ELFs; choose between
1402 elf64-x86-64 and elf32-i386.
1403 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1404 (tc_gen_reloc): Support rela relocations and x86_64.
1405 (intel_e09_1): Support QWORD.
1406
21d6c4af
DN		 14072000-12-15 Diego Novillo <dnovillo@redhat.com>
1408
1409 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 1410 it's not an offset expression.
21d6c4af
DN		 1411 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1412 keep the braces '[' and ']' in the output string.
1413 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1414 != FLAT. There is no such op_modifier.
1415
6717891c
NC		 14162000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1417
1418 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1419 if we have it.
1420
ee515fb7
KH		 14212000-12-13 Kazu Hirata <kazu@hxi.com>
1422
1423 * as.h: Fix formatting.
1424 * cgen.h: Likewise.
1425 * dwarf2dbg.c: Likewise.
1426 * input-scrub.c: Likewise.
1427 * read.h: Likewise.
1428
349a994c
DD		 14292000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1430
1431 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1432 configure: Regenerate.
1433
42dbf88c
NC		 14342000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1435
1436 * dwarf2dbg.c: #include <limits.h> only if it exists.
1437
0485cba3
AM		 14382000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1439
1440 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1441 (md_apply_fix): Here too.
1442
514829c3
JW		 14432000-12-12 Jim Wilson <wilson@redhat.com>
1444
1445 * config/tc-ia64.h (ia64_init): Add prototype.
1446
92eb7b32
L		 14472000-12-12 H.J. Lu <hjl@gnu.org>
1448
1449 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1450
1451 * read.h (outputting_stabs_line_debug): Change it to int.
1452 * stabs.c (outputting_stabs_line_debug): Likewise.
1453
8141c27d
GK		 14542000-12-12 Geoffrey Keating <geoffk@redhat.com>
1455
1456 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1457 the address of a function result.
1458
5d6f4f16
GK		 14592000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1460
1461 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1462 (md_assemble): Call dwarf2_emit_insn.
1463 (shlib): Fix typo SHILB -> SHLIB.
1464 (md_parse_option): Likewise.
1465 (ppc_elf_validate_fix): Likewise:
1466 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1467
d4c0c039
NC		 14682000-12-12 Nick Clifton <nickc@redhat.com>
1469
1470 * cgen.h: Fix formatting.
1471 * input-scrub.c: Fix formatting.
1472 * macro.c: Fix formatting.
e972090a 1473 * config/tc-mips.c: Fix formatting.
584da044 1474 * doc/c-mips.texi: Fix formatting.
55b62671 1475
f16b83df
JH		 1476Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1477
29184774 1478 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 1479 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1480 references.
1481 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1482 otherwise.
29184774 1483 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 1484 (No_dSuf): Kill.
1485
1486 * i386.h (*_Suf): Remove No_dSuf.
1487 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1488 Remove.
1489 (i386_optab): Remove 'd' in the suffixes.
1490
50705ef4
AM		 14912000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1492
1493 * config/tc-i386.c (T_SHORT): Undefine before defining.
1494
beae10d5
KH		 14952000-12-05 Kazu Hirata <kazu@hxi.com>
1496
1497 * config/tc-mips.c: Fix formatting.
1498
bccba5f0 14992000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 1500
1501 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1502 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1503 (md_show_usage): Ditto.
1504 (md_parse_option): Ditto.
1505 (d10v_cleanup): Writes pending instruction only if
1506 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 1507 Fix compile time warning messages.
50705ef4
AM		 1508
1509 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 1510
15112000-12-04 Matthew Hiller <hiller@redhat.com>
1512
50705ef4 1513 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 1514 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1515 function entry and unset at function exit.
1516
50705ef4 1517 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 1518
1519 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1520
1521 * dwarf2dbg.c: Fix compile time warning messages.
1522
bc805888
KH		 15232000-12-03 Kazu Hirata <kazu@hxi.com>
1524
1525 * config/tc-a29k.c: Fix formatting.
1526 * config/tc-alpha.c: Likewise.
1527 * config/tc-arm.c: Likewise.
1528 * config/tc-cris.c: Likewise.
1529 * config/tc-hppa.c: Likewise.
1530 * config/tc-i370.c: Likewise.
1531 * config/tc-i386.c: Likewise.
1532 * config/tc-i860.c: Likewise.
1533 * config/tc-i960.c: Likewise.
1534 * config/tc-ia64.c: Likewise.
1535 * config/tc-m68hc11.c: Likewise.
1536 * config/tc-m68k.c: Likewise.
1537 * config/tc-m88k.c: Likewise.
1538 * config/tc-pj.c: Likewise.
1539 * config/tc-ppc.c: Likewise.
1540 * config/tc-sh.c: Likewise.
1541 * config/tc-sparc.c: Likewise.
1542 * config/tc-tahoe.c: Likewise.
1543 * config/tc-vax.c: Likewise.
1544
3dacdf2e
NC		 15452000-12-01 Chris Demetriou <cgd@sibyte.com>
1546
50705ef4
AM		 1547 * config/tc-mips.c (mips_ip): When calculating offsets,
1548 don't accept as constant the difference between the
1549 addresses of symbols in two different sections.
1550
1551 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1552 specifiers.
1553 (validate_mips_insn): Likewise. Also, update 'B' operand
1554 specifier to use OP_*_CODE20 constants and delete 'm' operand
1555 specifier.
1556 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1557 operand specifiers. Change warning generated by 'B' operand
1558 specifier to reflect its new multi-purpose usage.
1559
1560 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1561 -1, and update comment.
1562 (file_mips_isa): Likewise.
1563 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1564 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1565 ISA_* constants rather than hard-coded numbers.
1566 (mips_cpu_info): New structure.
1567 (mips_cpu_info_table): New table describing CPU and ISA names
1568 and numbers.
1569 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1570 mips_cpu_info_from_cpu): New functions.
1571 (mips_isa_to_str): New function to get string for ISA name.
1572 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1573 return const char *.
1574 (md_begin): Redo CPU and ISA selection logic, using
1575 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1576 than hard-coded numbers.
1577 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1578 ISA_* constants rather than hard-coded numbers.
1579 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1580 (md_longopts): Delete OPTION_NO_MIPS32.
1581 (md_parse_option): Convert to use ISA_* constants rather than
1582 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1583 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1584 to use strcasecmp to recognize "default" and to use
1585 mips_cpu_info_from_name to get CPU numbers from argument.
1586 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1587 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1588 mips32-4k.
1589 (s_mipsset): Accept ISA value 32.
1590 * doc/as.texinfo: Clean up MIPS options summary slightly,
1591 remove -no-mips32. Add note about -mips4 and -mips32
1592 specifying those ISA levels. Delete -mips32 and -no-mips32
1593 cpu flag descriptions.
1594 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1595 up the supported CPU switch list, and replace 4Kc, 4Km, and
1596 4Kp entries with a single mips32-4k entry. Note that you can
1597 use ".set mips32".
1598
29184774 1599 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 1600 ISA_MIPS64.
1601 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1602 -mips5 and -mips64.
1603 (md_parse_option): Add cases for OPTION_MIPS5 and
1604 OPTION_MIPS64.
1605 (md_show_usage): Mention -mips5 and -mips64 arguments.
1606 (s_mipsset): Add cases for MIPS5 and MIPS64.
1607 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1608 and pseudo-CPUs.
1609 * doc/as.texinfo: Mention -mips5 and -mips64 options
1610 and their meanings.
1611 * doc/c-mips.texi: Likewise. Also update introduction
1612 and ".set" usage information.
1613
1614 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1615 CPU list.
1616 (mips_cpu_info_table): Add SB-1 entries.
1617 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1618 known to the -mcpu option.
1619
1620 * doc/as.texinfo: Correct description of MIPS -mcpu
1621 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 1622
5f68c319
NC		 16232000-12-01 Joel Sherrill <joel@OARcorp.com>
1624
3dacdf2e
NC		 1625 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1626 New targets.
1627 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1628 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 1629 * configure: Regenerate.
1630 * config.in: Regenerate.
1631 * Makefile.in: Regenerate.
1632 * aclocal.m4: Regenerate.
1633 * po/gas.pot: Regenerate.
50705ef4 1634
4ce3447c
PB		 16352000-11-30 Philip Blundell <pb@futuretv.com>
1636
1637 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1638 even in non BFD_ASSEMBLER case.
1639
76a0ddac
DN		 16402000-11-30 Diego Novillo <dnovillo@redhat.com>
1641
29184774 1642 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 1643 syntax.
1644
220e750f
RH		 16452000-11-29 Richard Henderson <rth@redhat.com>
1646
1647 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1648 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1649 thread multiple subsegments properly; handle multiple code
1650 sections properly; emit proper compilation unit info for assembler
1651 generated debugging.
1652
1653 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1654 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1655 (dwarf2dbg_estimate_size_before_relax): Declare.
1656 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1657 * write.c: Include dwarf2dbg.h.
1658 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1659 (relax_segment): Likewise.
1660
99b222b4
HPN		 16612000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1662
1663 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1664 jump>: Use as_bad_where instead of as_bad. Tweak error message
1665 accordingly. Stabilize frag by updating fix part and resetting
1666 variant part.
1667 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 1668 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1669 indexing is_end_of_line[].
1670 (md_assemble): Initialize size to 0.
1671 (md_section_align): Mark parameter seg as unused.
e46fee70 1672 (parse_reg): Parse names case-insensitively.
99b222b4 1673
814f6641
KH		 16742000-11-28 Kazu Hirata <kazu@hxi.com>
1675
1676 * config/obj-aout.h: Fix formatting.
1677 * config/obj-bout.h: Likewise.
1678 * config/obj-coff.c: Likewise.
1679 * config/obj-coff.h: Likewise.
1680 * config/obj-elf.h: Likewise.
1681 * config/obj-som.h: Likewise.
1682 * config/obj-vms.c: Likewise.
1683 * config/obj-vms.h: Likewise.
1684 * config/tc-h8300.h: Likewise.
1685 * config/tc-ns32k.h: Likewise.
1686 * config/tc-sparc.h: Likewise.
1687 * config/tc-tic54x.h: Likewise.
1688 * config/tc-z8k.h: Likewise.
1689
e47b9e39
NC		 16902000-11-28 Nick Clifton <nickc@redhat.com>
1691
1692 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1693 License is present in the sources, but not the output, and
1694 also available from the GNU website.
1695 (GNU Free Documentation License): Comment out this section.
1696
fcdc20a4
HPN		 16972000-11-28 Hans-Peter Nilsson <hp@axis.com>
1698
43c34dee
HPN		 1699 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1700 targets. Remove i860 from valid a.out targets.
1701 * Makefile.in: Regenerate.
1702
fcdc20a4 1703 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 1704 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 1705 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1706 (s_cris_file, s_cris_loc): New.
1707 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1708 * Makefile.am: Regenerate dependencies.
1709 * Makefile.in: Regenerate.
1710
16887944
AM		 17112000-11-28 Alan Modra <alan@linuxcare.com.au>
1712
1713 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1714 (MRI_MUL_PRECEDENCE): Likewise.
1715 (op_rank): Fix a comment typo.
1716
ae3e85dd
SC		 17172000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1718
1719 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1720 the error message.
1721 (get_operand): Fix analysis for movw/movb instructions.
1722
077b8428
NC		 17232000-11-24 Nick Clifton <nickc@redhat.com>
1724
1725 * configure.in (xscale-elf): Add target.
1726 (xscale-coff): Add target.
1727 * configure: Regenerate.
1728
1729 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1730 extenstion.
1731 (ARM_EXT_XSCALE): New ARM architecture extension.
1732 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1733 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1734 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1735 (ARM_ARCH_V4): Remove processor from architecture.
1736 (ARM_ARCH_3M): New architecutre definition.
1737 (ARM_ARCH_V5TE): New architecutre definition.
1738 (ARM_ARCH_XSCALE): New architecutre definition.
1739 (CPU_DEFAULT): Allow to be defaulted to XScale.
1740 (atpcs): New boolean variable.
1741 (ldr_flags): Support 'd' flag for double word loads.
1742 (str_flags): Support 'd' flag for double word stored.
1743 (do_mia): New function.
1744 (do_mar): New function.
1745 (do_mra): New function.
1746 (do_pld): New function.
1747 (do_ldrd): New function.
1748 (do_blx): New function.
1749 (do_bkpt): New function.
1750 (do_clz): New function.
1751 (do_lstc2): New function.
1752 (do_cdp2): New function.
1753 (do_t_blx): New function.
1754 (do_t_bkpt): New function.
1755 (do_smla): New function.
1756 (do_smlal): New function.
1757 (do_smul): New function.
1758 (do_qadd): New function.
1759 (do_co_reg2c): New function.
1760 (LONGEST_INSN): Redefine to 7.
1761
1762 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1763 command line switches.
1764
2434f565
JW		 17652000-11-22 Jim Wilson <wilson@redhat.com>
1766
1767 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1768 (struct rsrc): Make line unsigned.
1769 (gr_values): Add missing initializer.
1770 (SLOT_NUM_NOT_SET): Add unsigned cast.
1771 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1772 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1773 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1774 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1775 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1776 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1777 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1778 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1779 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1780 Add ATTRIBUTE_UNUSED to unused parameters.
1781 (convert_expr_to_ab_reg): Add parens.
1782 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1783 (dot_prologue): Initialize grsave when declared.
1784 (md_pseudo_table): Add missing initializers.
1785 (operand_match): Add casts to bfd_vma.
1786 (emit_one_bundle): Delete unused local prev. Make required_template
1787 unsigned.
1788 (specify_resource): Cast i to unsigned.
1789 (note_register_values): Use fprintf_vma.
1790 (print_dependency): Likewise.
1791
5a080f89
JW		 17922000-11-21 Jim Wilson <wilson@redhat.com>
1793
5e7474a7
JW		 1794 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1795 for unwind info section.
1796 (dot_endp): Likewise for unwind section.
1797
5a080f89
JW		 1798 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1799 fix_new_exp.
1800
732d96b6
JJ		 18012000-11-21 Jakub Jelinek <jakub@redhat.com>
1802
1803 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1804 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1805 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1806
6d2cf69f
RH		 18072000-11-17 Richard Henderson <rth@redhat.com>
1808
1809 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1810 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1811 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1812
8179bd9b
NC		 18132000-11-17 Nick Clifton <nickc@redhat.com>
1814
1815 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1816 .file pseudo ops.
1817
316e2c05
RH		 18182000-11-17 Richard Henderson <rth@redhat.com>
1819
1820 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1821
a8316fe2
RH		 18222000-11-17 Richard Henderson <rth@redhat.com>
1823
1824 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1825 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1826 tri-state definition of alpha_flag_mdebug.
1827 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1828 (s_alpha_file): Store first .file directive.
1829 (s_alpha_stab): New.
1830 (md_pseudo_table): Add stabs and stabn.
1831
e346e481
RH		 18322000-11-17 Richard Henderson <rth@redhat.com>
1833
1834 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1835
4dc7ead9
RH		 18362000-11-17 Richard Henderson <rth@redhat.com>
1837
1838 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1839 (main): Call dwarf2_finish.
4dc7ead9
RH		 1840 * as.h (debug_type): Clarify documentation of the meaning
1841 of this variable.
1842 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1843 (print_stats): Fix parenthesis problem.
1844 (now_subseg_size): New.
1845 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1846 (dwarf2_directive_file): Don't set debug_type.
1847 (dwarf2_where): Honor DEBUG_DWARF2 first.
1848 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1849 do nothing if not emitting dwarf2 debug info, or no work.
1850 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1851 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1852 (ecoff_new_file): Likewise.
1853 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1854 commentary wrt dwarf2.
1855
1856 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1857 ATTRIBUTE_UNUSED as needed.
1858 (emit_insn): Call dwarf2_emit_insn.
1859 (s_alpha_file): New.
1860 (s_alpha_loc): New.
1861 (s_alpha_coff_wrapper): Don't handle them.
1862 (md_pseudo_table): Update for .file and .loc.
1863 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1864
1865 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1866 don't protect with debug_type.
1867 * config/tc-hppa.c (md_assemble): Likewise.
1868 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1869 * config/tc-mn10300.c (md_assemble): Likewise.
1870 * config/tc-sh.c (md_assemble): Likewise.
1871 * config/tc-v850.c (md_assemble): Likewise.
1872
1873 * config/tc-arm.c (arm_end_of_source): Remove.
1874 * config/tc-hppa.c (pa_end_of_source): Remove.
1875 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1876 * config/tc-mn10300.c (mn10300_finalize): Remove.
1877 * config/tc-sh.c (sh_finalize): Remove.
1878 * config/tc-v850.c (sh_finalize): Remove.
1879
1880 * config/tc-arm.h (md_end): Remove.
1881 * config/tc-hppa.h (md_end): Remove.
1882 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1883 * config/tc-m68hc11.h (md_end): Remove.
1884 * config/tc-mn10300.h (md_end): Remove.
1885 * config/tc-sh.h (md_end): Remove.
1886 * config/tc-v850.h (md_end): Remove.
1887
1888 * config/tc-ia64.c (emit_one_bundle): Don't protect
1889 dwarf2 bits with debug_type.
1890 (md_assemble): Likewise.
1891 (ia64_end_of_source): Don't call dwarf2_finish.
1892
ca683b78
JW		 18932000-11-16 Jim Wilson <wilson@redhat.com>
1894
1895 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1896 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1897 > 16.
1898
6f620856
L		 18992000-11-16 H.J. Lu <hjl@gnu.org>
1900
1901 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1902 version name.
1903
19d63e5d
KH		 19042000-11-15 Kazu Hirata <kazu@hxi.com>
1905
1906 * config/tc-tic30.c: Fix formatting.
1907 * config/tc-tic80.c: Likewise.
1908 * config/tc-v850.c: Likewise.
1909 * config/tc-vax.c: Likewise.
1910 * config/tc-w65.c: Likewise.
1911 * config/tc-z8k.c: Likewise.
1912
a8761a19
DD		 19132000-11-14 DJ Delorie <dj@redhat.com>
1914
1915 * config/tc-v850.c: Support dwarf2.
1916 * config/tc-v850.h: Ditto.
1917
1918 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1919 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1920
88be23ec
BS		 19212000-11-15 Bernd Schmidt <bernds@redhat.com>
1922
29184774 1923 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 1924 (errata_nops_necessary_p): New function.
1925 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1926 md.
1927
72a76794
JW		 19282000-11-14 Jim Wilson <wilson@redhat.com>
1929
1930 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1931 return little endian bfd formats.
1932
4a1805b1
KH		 19332000-11-14 Kazu Hirata <kazu@hxi.com>
1934
1935 * config/aout_gnu.h: Fix formatting.
1936 * config/atof-vax.c: Likewise.
1937 * config/m68k-parse.h: Likewise.
1938 * config/m88k-opcode.h: Likewise.
1939 * config/obj-elf.c: Likewise.
1940 * config/tc-arm.c: Likewise.
1941 * config/tc-cris.c: Likewise.
1942 * config/tc-i386.c: Likewise.
1943 * config/tc-ia64.c: Likewise.
1944 * config/tc-mn10300.c: Likewise.
1945 * config/te-386bsd.h: Likewise.
1946 * config/te-hppa.h: Likewise.
1947 * config/te-nbsd.h: Likewise.
1948 * config/te-ppcnw.h: Likewise.
1949 * config/te-sparcaout.h: Likewise.
1950 * config/te-tmips.h: Likewise.
1951 * config/vax-inst.h: Likewise.
1952 * config/vms-conf.h: Likewise.
1953
c810873d
JJ		 19542000-11-14 Jakub Jelinek <jakub@redhat.com>
1955
1956 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1957
79082ff0
L		 19582000-11-13 H.J. Lu <hjl@gnu.org>
1959
1960 * config/obj-elf.c (elf_frob_symbol): Support
1961 ".symver name,name2@@@nodename".
1962 (elf_frob_file_before_adjust): Likewise.
1963
1964 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1965 and ".symver name,name2@@@nodename".
1966 Fix a typo.
1967
1da00eb4
L		 19682000-11-12 H.J. Lu (hjl@gnu.org)
1969
1970 * config/obj-elf.c (obj_elf_symver): Check missing version
1971 name.
1972
f585997b
L		 19732000-11-12 H.J. Lu (hjl@gnu.org)
1974
1975 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1976 instead of bfd_vma for non-bfd assemblers.
1977
ef5c4bfc
KH		 19782000-11-09 Kazu Hirata <kazu@hxi.com>
1979
1980 * itbl-ops.c: Fix comment typos.
1981
f5a30c2e
JW		 19822000-11-08 Jim Wilson <wilson@redhat.com>
1983
1984 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1985 (struct unwind): Add next_slot_frag field.
1986 (slot_index): New parameters slot_frag and first_frag. Add code
1987 to add in frag sizes when different. Add comments.
1988 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1989 arguments to slot_index.
1990 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1991 loop end. Set next_slot_frag field.
1992
339681c0
L		 19932000-11-07 H.J. Lu <hjl@gnu.org>
1994
1995 * doc/as.texinfo (.symver): Updated for versioned symbol
1996 reference.
1997
1998 * obj.h (format_ops): Add the frob_file_before_adjust field.
1999
2000 * config/obj-aout.c (aout_format_ops): Set the
2001 frob_file_before_adjust field to 0.
2002 * config/obj-coff.c (coff_format_ops): Likewise.
2003 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2004
2005 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2006 name.
2007 (elf_frob_file_before_adjust): New function to remove unneeded
2008 versioned symbols from the symbol table.
2009 (elf_format_ops): Set the frob_file_before_adjust field to
2010 elf_frob_file_before_adjust.
2011
2012 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2013 not defined.
2014
2015 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2016
4a314ec8
NC		 20172000-11-07 Peter Targett <peter.targett@arccores.com>
2018
2019 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2020 BIG_ENDIAN macros.
2021 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2022 Fix compile time warning messages.
50705ef4 2023
604d524f
NC		 20242000-11-07 Nick Clifton <nickc@redhat.com>
2025
2026 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2027 buffer in order to avoid buffer overflows.
2028
44f5c83a
JW		 20292000-11-06 Steve Ellcey <sje@cup.hp.com>
2030
2031 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2032 Change M to m for -milp32 or -mlp64 to match gcc.
2033 (dot_endp): Use bytes_per_address instead of 8.
2034 (emit_one_bundle): Use number_to_chars_littleendian instead of
2035 md_number_to_chars.
2036 (fix_insn): Likewise.
2037 (ia64_init): New function.
2038 (ia64_target_format): New function.
2039 (md_begin): Set endianness, arch, and machine as appropriate.
2040 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2041 Make these macros depend on TE_HPUX macro.
2042 (TARGET_FORMAT): Define.
2043 (HOST_SPECIAL_INIT): Define.
2044 * config/te-hpux.h: New file.
2045 * configure.in: Add "ia64-*-hpux*" target to configure.
2046 * configure: Regenerate.
50705ef4 2047
7152f1dc
KH		 20482000-11-06 Kazu Hirata <kazu@hxi.com>
2049
ef99799a
KH		 2050 * as.c: Fix formatting.
2051 * dwarf2dbg.c: Likewise.
2052 * input-file.c: Likewise.
7152f1dc
KH		 2053 * input-file.h: Likewise.
2054 * input-scrub.c: Likewise.
ef99799a
KH		 2055 * itbl-ops.c: Likewise.
2056 * listing.c: Likewise.
2057 * macro.h: Likewise.
2058 * messages.c: Likewise.
2059 * read.c: Likewise.
2060 * subsegs.c: Likewise.
2061 * subsegs.h: Likewise.
2062 * write.c: Likewise.
7152f1dc 2063
cf055d54
NC		 20642000-11-06 Nick Clifton <nickc@redhat.com>
2065
2066 * doc/as.texinfo: Add GNU Free Documentation License.
2067 * doc/gasp.texi: Add GNU Free Documentation License.
2068 * doc/as.1: Add GNU Free Documentation License.
2069
8d6b5c8e
NC		 20702000-11-05 Nick Clifton <nickc@redhat.com>
2071
2072 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2073
59ff2774
NC		 20742000-11-02 Per Lundberg <plundis@chaosdev.org>
2075
2076 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2077 * configure: Regenerate.
2078
37d8bb27
NC		 20792000-11-01 Nick Clifton <nickc@redhat.com>
2080
2081 * read.c (original_case_string): New global variable.
2082 (read_a_source_file): Copy opcode string into
2083 original_case_string if clobbering the case of the opcode.
2084 * read.h: Export the definition of original_case_string.
2085 * config/tc-arm.c (md_assembler): When parsing a .req
2086 directive use the original opcode string, not the case
2087 clobbered version.
2088
d75bb8cf
NC		 20892000-11-02 Nick Clifton <nickc@redhat.com>
2090
2091 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 2092 variable.
d75bb8cf
NC		 2093 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2094 dwarf2_where and dwarf2_gen_line_info.
2095
6c17cfe4
PB		 20962000-11-02 Theo Honohan <th@futuretv.com>
2097
50705ef4 2098 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 2099
c51ce5f0
EC		 21002000-10-31 Eric Christopher <echristo@redhat.com>
2101
2102 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2103 or pc-relative, else use fx_offset.
2104
f1bcba5b
JW		 21052000-10-31 Jim Wilson <wilson@redhat.com>
2106
2107 * config/tc-ia64.c (struct md): New field tag_fixups.
2108 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2109 qualifying predicate.
2110 (emit_one_bundle): Delete spurious multiplication by one. Handle
2111 tag_fixups.
2112 (ia64_start_line): Error if dangling qualifying predicate.
2113 (defining_tag): New static variable.
2114 (ia64_unrecognized_line, case '['): Parse tags.
2115 (ia64_frob_label): Create tag_fixups.
2116 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 2117
8637c045
AM		 21182000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2119
2120 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2121
ebeeafe6
BS		 21222000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2123
29184774 2124 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 2125
b041f888
KH		 21262000-10-30 Kazu Hirata <kazu@hxi.com>
2127
2128 * expr.c: Fix formatting.
2129 * flonum-copy.c: Likewise.
2130 * flonum.h: Likewise.
2131 * gasp.c: Likewise.
2132 * hash.c: Likewise.
2133
d8374dcd
HPN		 21342000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2135
2136 * as.h (OPTION_MD_BASE): Bump to 190.
2137 * as.c (parse_args) <std_longopts>: Add comment about the need to
2138 check OPTION_MD_BASE in as.h.
2139
1308f14c
HPN		 2140 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2141 for weak symbols.
2142
6f6ef0fa
NC		 21432000-10-27 Nick Clifton <nickc@redhat.com>
2144
2145 * configure.in (emulations): Add m68hc12.
2146 * configure: Regenerate.
2147 * po/gas.pot: Regenerate.
c51ce5f0 2148
bf1b5881
AH		 21492000-10-27 Aldy Hernandez <aldyh@redhat.com>
2150
50705ef4
AM		 2151 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2152 cpsr*.
2153 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 2154
85a39694
NC		 21552000-10-25 Nick Clifton <nickc@redhat.com>
2156
2157 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2158 a DWARF2 line number information sequence.
2159
2160 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2161
2162 * read.c (generate_lineno_debug): Update comment describing why
2163 DWARF2 line number debug information is not generated
2164 automatically by this function.
2165
2166 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2167 not all.
c51ce5f0 2168
85a39694
NC		 2169 * config/tc-arm.h (md_end): Define.
2170 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 2171
85a39694
NC		 2172 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2173 if generating DWARF2 line numbers.
2174 (arm_end_of_source): New function. Call dwarf2_finish if
2175 necessary.
2176
2177 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2178 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2179 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 2180
cce0cbdc
DN		 21812000-10-25 Diego Novillo <dnovillo@cygnus.com>
2182
29184774 2183 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 2184 arguments.
2185
64a0c779
DN		 21862000-10-24 Diego Novillo <dnovillo@cygnus.com>
2187
29184774 2188 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 2189 (build_displacement_string): Remove.
2190 (i386_parse_seg): Remove.
2191 (i386_intel_memory_operand): Remove.
2192 (i386_intel_operand): Re-write using recursive descent parser based
2193 on MASM documentation.
2194 (struct intel_parser_s): New structure.
2195 (intel_parser): New static variable.
2196 (struct intel_token): New structure.
2197 (cur_token, prev_token): New static variables.
2198 (T_NIL): Define.
2199 (T_CONST): Define.
2200 (T_REG): Define.
2201 (T_BYTE): Define.
2202 (T_WORD): Define.
2203 (T_DWORD): Define.
2204 (T_QWORD): Define.
2205 (T_XWORD): Define.
2206 (T_SHORT): Define.
2207 (T_OFFSET): Define.
2208 (T_PTR): Define.
2209 (T_ID): Define.
2210 (intel_match_token): New function.
2211 (intel_get_token): New function.
2212 (intel_putback_token): New function.
2213 (intel_expr): New function.
2214 (intel_e05): New function.
2215 (intel_e05_1): New function.
2216 (intel_e06): New function.
2217 (intel_e06_1): New function.
2218 (intel_e09): New function.
2219 (intel_e09_1): New function.
2220 (intel_e10): New function.
2221 (intel_e10_1): New function.
2222 (intel_e11): New function.
2223
19f7b010
JJ		 22242000-10-20 Jakub Jelinek <jakub@redhat.com>
2225
2226 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2227 instructions to loose any special insn->architecture mask.
2228
2229 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2230 (sparc_md_end, sparc_arch_types, sparc_arch,
2231 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2232 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2233 request v9b architecture if they are used).
2234
3ae647a0
NC		 22352000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2236
2237 * config/tc-m68k.c: Fix the previous misapplied patch.
2238
5cbdaa77
NC		 22392000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2240
50705ef4
AM		 2241 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2242 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2243 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2244 BFD_RELOC_*.
5cbdaa77 2245
e6c774b4
KH		 22462000-10-17 Kazu Hirata <kazu@hxi.com>
2247
2248 * debug.c: Fix formatting.
2249 * depend.c: Likewise.
2250 * dwarf2dbg.c: Likewise.
2251 * dwarf2dbg.h: Likewise.
2252 * ecoff.c: Likewise.
2253 * expr.c: Likewise.
2254 * expr.h: Likewise.
2255 * flonum-konst.c: Likewise.
2256 * frags.h: Likewise.
2257
ea20a7da
CC		 22582000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2259
2260 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2261 options.
2262 * doc/as.texinfo: Added notes about this new option.
2263
266cb5f1
HPN		 22642000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2265
2266 * config/tc-sh.c (JREG): Remove.
2267 (md_convert_frag): Remove #if 0:d code using JREG.
2268
6588847e
DN		 22692000-10-15 Diego Novillo <dnovillo@cygnus.com>
2270
2271 * config/tc-i386.c (i386_operand_modifier): Only match
2272 modifiers SHORT and FLAT if they are followed by a space.
2273 (parse_register): When `allow_naked_reg' is set, do not confuse
2274 identifiers that start with a register name with a register.
2275
30a2b4ef
KH		 22762000-10-12 Kazu Hirata <kazu@hxi.com>
2277
2278 * app.c: Fix formatting.
2279 * as.c: Likewise.
2280 * as.h: Likewise.
2281 * bit_fix.h: Likewise.
2282 * cgen.c: Likewise.
2283 * cgen.h: Likewise.
2284 * cond.c: Likewise.
2285
d01e2a23
AM		 22862000-10-11 Alan Modra <alan@linuxcare.com.au>
2287
2288 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2289
44852b19
AM		 22902000-10-07 Alan Modra <alan@linuxcare.com.au>
2291
dc1fc56b
AM		 2292 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2293 Re-arrange function a little and improve error message.
2294
44852b19
AM		 2295 * write.c (write_relocs): Fix a comment.
2296
2297 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2298 link-once sections.
2299
afa680f8
JW		 23002000-10-05 Jim Wilson <wilson@cygnus.com>
2301
2302 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2303
ce8a8b2f
AM		 23042000-10-05 Alan Modra <alan@linuxcare.com.au>
2305
2306 * config/tc-i386.c: Delete some useless comments, reformat others.
2307
2308 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2309 non-global syms in linkonce sections.
2310
56d27c17
AM		 23112000-10-04 Ralf Baechle <ralf@gnu.org>
2312
2313 * config/tc-ia64.c (operand_match): Don't use // style comments.
2314 * config/tc-i370.c: Likewise.
2315
7b15d668
HPN		 23162000-09-29 Hans-Peter Nilsson <hp@axis.com>
2317
2318 Changes to handle varying register prefix and user symbol prefix.
2319 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2320 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2321 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2322 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2323 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2324 (demand_register_prefix): New variable.
2325 (md_pseudo_table): New pseudo ".syntax".
2326 (md_longopts): New options --no-underscore and --underscore.
2327 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2328 on symbols_have_leading_underscore.
2329 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2330 (get_spec_reg): Ditto.
2331 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2332 Fix formatting.
2333 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2334 --help.
2335 <case OPTION_NO_US, case OPTION_US>: New.
2336 (md_show_usage): Be brief and reformat to match continuation of
2337 --help.
2338 * po/gas.pot: Regenerate.
2339
27df9f40
AM		 23402000-09-28 Alan Modra <alan@linuxcare.com.au>
2341
2342 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2343 force relocs for 12 bit branches.
2344 (md_apply_fix): Similarly, adjust logic here.
2345
5506e1a5
AM		 23462000-09-28 Alan Modra <alan@linuxcare.com.au>
2347
2348 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2349 adjust for external and weak syms as we will use a reloc. Allow
2350 for +8 offset when calculating limits of branches.
2351 (hppa_fix_adjustable): Undo 2000-09-23 change.
2352 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2353 Correct distance calculation.
47d89dba
AM		 2354 (tc_gen_reloc): Print the file name and line number if we can't
2355 handle a fixup.
5506e1a5
AM		 2356
2357 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2358 * config/tc-hppa.c (nonzero_dibits): Define.
2359 (arg_reloc_stub_needed): Check each arg and return value
2360 separately for zero case.
2361 (pa_align): Declare argument `bytes'.
2362
81d4177b
KH		 23632000-09-25 Kazu Hirata <kazu@hxi.com>
2364
2365 * config/tc-cris.c: Fix formatting.
2366 * config/tc-d10v.h: Likewise.
2367 * config/tc-d30v.c: Likewise.
2368 * config/tc-d30v.h: Likewise.
2369 * config/tc-fr30.c: Likewise.
2370 * config/tc-fr30.h: Likewise.
2371 * config/tc-m68k.c: Likewise.
2372 * config/tc-m68k.h: Likewise.
2373 * config/tc-pj.h: Likewise.
2374 * config/tc-ppc.c: Likewise.
2375 * config/tc-ppc.h: Likewise.
2376 * config/tc-sh.c: Likewise.
2377 * config/tc-sh.h: Likewise.
2378 * config/tc-sparc.c: Likewise.
2379 * config/tc-v850.h: Likewise.
2380 * config/tc-vax.h: Likewise.
2381 * config/tc-w65.h: Likewise.
2382 * config/tc-z8k.h: Likewise.
2383
959ee541
AM		 23842000-09-23 Alan Modra <alan@linuxcare.com.au>
2385
2386 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2387 checks only for ELF.
2388 (hppa_force_relocation): Likewise.
2389
139368c9
JW		 23902000-09-22 Jim Wilson <wilson@cygnus.com>
2391
2392 * config/tc-ia64.c (dv_sem): Add "stop".
2393 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2394 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2395 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2396 match above.
2397 (mark_resources): Check IA64_RS_PRr.
2398
151337e8
NC		 23992000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2400
56d27c17 2401 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 2402 md_estimate_size_before_relax): Redesign and clean up the
2403 relaxation mechanism.
2404
0b7410c4
KH		 24052000-09-21 Kazu Hirata <kazu@hxi.com>
2406
2407 * config/tc-ns32k.c: Fix formatting.
2408 * config/tc-ns32k.h: Likewise.
2409
a4d24084
KH		 24102000-09-20 Kazu Hirata <kazu@hxi.com>
2411
82efde3a
KH		 2412 * config/tc-m32r.c: Fix formatting.
2413 * config/tc-m32r.h: Likewise.
2414 * config/tc-m68851.h: Likewise.
2415 * config/tc-m68hc11.c: Likewise.
2416 * config/tc-m68hc11.h: Likewise.
2417 * config/tc-m88k.c: Likewise.
2418 * config/tc-mcore.c: Likewise.
a75214e5 2419 * config/tc-mcore.h: Likewise.
82efde3a
KH		 2420 * config/tc-mips.c: Likewise.
2421 * config/tc-mips.h: Likewise.
2422 * config/tc-mn10200.h: Likewise.
2423 * config/tc-mn10300.h: Likewise.
a75214e5 2424 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 2425 * config/tc-tahoe.h: Likewise.
2426
4844386e 24272000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 2428
2429 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2430 Likewise in relaxation description comments.
2431
9e754211
AM		 24322000-09-18 Alan Modra <alan@linuxcare.com.au>
2433
2434 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2435 subtraction of two syms without emitting a relocation.
2436
2437 From David Huggins-Daines <dhd@linuxcare.com>
2438 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2439 global or weak symbols.
2440
4a4f25cf
KH		 24412000-09-15 Kazu Hirata <kazu@hxi.com>
2442
2443 * config/tc-h8300.h: Fix formatting.
2444 * config/tc-h8500.c: Likewise.
2445 * config/tc-h8500.h: Likewise.
2446 * config/tc-hppa.h: Likewise.
2447 * config/tc-i370.h: Likewise.
2448 * config/tc-i386.h: Likewise.
2449 * config/tc-i860.c: Likewise.
2450 * config/tc-i860.h: Likewise.
2451 * config/tc-i960.h: Likewise.
2452 * config/tc-ia64.c: Likewise.
2453 * config/tc-ia64.h: Likewise.
2454
1dab94dd
KH		 24552000-09-14 Kazu Hirata <kazu@hxi.com>
2456
2457 * config/tc-a29k.c: Fix formatting.
2458 * config/tc-alpha.c: Likewise.
2459 * config/tc-arc.c: Likewise.
2460 * config/tc-arc.h: Likewise.
2461 * config/tc-arm.c: Likewise.
2462 * config/tc-arm.h: Likewise.
2463 * config/tc-avr.c: Likewise.
2464 * config/tc-avr.h: Likewise.
2465 * config/tc-tic30.c: Likewise.
2466 * config/tc-tic30.h: Likewise.
2467 * config/tc-tic54x.c: Likewise.
2468 * config/tc-tic54x.h: Likewise.
2469 * config/tc-tic80.c: Likewise.
2470 * config/tc-tic80.h: Likewise.
2471
7484b8e6
TW		 24722000-09-14 Timothy Wall <twall@cygnus.com>
2473
2474 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2475 parallel comparisons for later use.
2476 (struct rsrc): Add parallel comparison type.
2477 (resources_match): Skip special cases of PR usage (non-conflicting
2478 parallel compares).
56d27c17 2479
bf514e21
KH		 24802000-09-13 Kazu Hirata <kazu@hxi.com>
2481
2482 * config/obj-ecoff.c: Fix formatting.
2483 * config/obj-elf.c: Likewise.
2484 * config/obj-elf.h: Likewise.
2485 * config/obj-evax.h: Likewise.
2486 * config/obj-generic.h: Likewise.
2487 * config/obj-hp300.c: Likewise.
2488 * config/obj-hp300.h: Likewise.
2489 * config/obj-ieee.h: Likewise.
2490 * config/obj-vms.c: Likewise.
2491 * config/obj-vms.h: Likewise.
2492
156c2f8b 24932000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 2494
50705ef4
AM		 2495 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2496 (md_parse_option): Ditto.
2497 (md_longopts): Add -mips32 option.
2498 (md_show_usage): Document new options.
2499 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2500 (mips_ip): Assemble mfc0 with a sub-selection code.
2501 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 2502 (mips_cpu_to_str): New function.
2503 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2504 Use CPU_* defines instead of hardcoded numbers.
2505
50705ef4
AM		 2506 * doc/as.texinfo: Document new options.
2507 * doc/c-mips.texi: Ditto.
156c2f8b 2508
a01b9fa4
KH		 25092000-09-12 Kazu Hirata <kazu@hxi.com>
2510
2511 * as.h: Fix formatting.
2512 * asintl.h: Likewise.
2513 * bit_fix.h: Likewise.
dcd619be
KH		 2514 * config/obj-aout.c: Likewise.
2515 * config/obj-aout.h: Likewise.
2516 * config/obj-bout.c: Likewise.
2517 * config/obj-bout.h: Likewise.
2518 * config/obj-coff.c: Likewise.
2519 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 2520 * dwarf2dbg.h: Likewise.
2521 * expr.h: Likewise.
2522 * flonum.h: Likewise.
2523 * frags.h: Likewise.
2524 * itbl-ops.h: Likewise.
2525 * macro.h: Likewise.
2526 * read.h: Likewise.
2527 * sb.h: Likewise.
2528 * struc-symbol.h: Likewise.
2529 * subsegs.h: Likewise.
2530 * symbols.h: Likewise.
2531 * tc.h: Likewise.
2532 * write.h: Likewise.
2533
92774660
KH		 25342000-09-11 Kazu Hirata <kazu@hxi.com>
2535
f0e652b4
KH		 2536 * bignum-copy.c: Fix formatting.
2537 * config/tc-i370.c: Likewise.
92774660
KH		 2538 * config/tc-i960.c: Likewise.
2539 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 2540 * ehopt.c: Likewise.
2541 * flonum-copy.c: Likewise.
2542 * flonum-konst.c: Likewise.
2543 * flonum-mult.c: Likewise.
2544 * literal.c: Likewise.
2545 * read.c: Likewise.
2546 * sb.c: Likewise.
2547 * stabs.c: Likewise.
2548 * subsegs.c: Likewise.
92774660 2549
222f8079
PB		 25502000-09-09 Philip Blundell <philb@gnu.org>
2551
2552 * configure.in (arm*-*-uclinux*): New target.
2553 * configure: Regenerate.
2554
c488923f
KH		 25552000-09-09 Kazu Hirata <kazu@hxi.com>
2556
2557 * input-file.c: Fix formatting.
2558 * itbl-ops.c: Likewise.
2559 * messages.c: Likewise.
2560
e0e3ecca
PB		 25612000-09-08 Philip Blundell <philb@gnu.org>
2562
2563 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2564 offset is negative.
2565
5d64ca4e
L		 25662000-09-07 H.J. Lu <hjl@gnu.org>
2567
2568 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2569 * configure: Rebuild.
2570
bdaaa2e1
KH		 25712000-09-07 Kazu Hirata <kazu@hxi.com>
2572
e49bc11e
KH		 2573 * atof-generic.c: Fix formatting.
2574 * config/tc-mips.c: Likewise.
e13b337a
KH		 2575 * config/tc-vax.c: Likewise.
2576 * input-scrub.c: Likewise.
bdaaa2e1 2577
d07ed2cd
AO		 25782000-09-07 Alexandre Oliva <aoliva@redhat.com>
2579
2580 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2581 * configure.in (sh-*-linux*): Added.
2582 * configure: Rebuilt.
2583
86905619
KH		 25842000-09-06 Kazu Hirata <kazu@hxi.com>
2585
a28a3ccf
JL		 2586 * config/tc-hppa.c: Fix formatting.
2587
86905619
KH		 2588 * ecoff.c: Fix formatting.
2589
58cccadb
AO		 25902000-09-06 Alexandre Oliva <aoliva@redhat.com>
2591
2592 * configure: Rebuilt with new libtool.m4.
2593
542d6675
KH		 25942000-09-05 Kazu Hirata <kazu@hxi.com>
2595
2596 * cgen.c: Fix formatting.
2597 * config/tc-ia64.c: Likewise.
2598
5b343f5a
NC		 25992000-09-05 Nick Clifton <nickc@redhat.com>
2600
2601 * aclocal.m4: Regenerate.
2602 * config.in: Regenerate.
2603 * configure: Regenerate.
2604 * po/gas.pot: Regenerate.
50bbae35 2605
07e90ad5
HPN		 26062000-09-05 Hans-Peter Nilsson <hp@axis.com>
2607
2608 * config/tc-cris.c: Correct comment typos.
2609
1485d400
EC		 26102000-09-05 Eric Christopher <echristo@cygnus.com>
2611
2612 * config/tc-mn10300.c: Cleanup.
2613 (md_pcrel_from): Enable.
2614
904a31bf
AM		 26152000-09-05 Alan Modra <alan@linuxcare.com.au>
2616
927781e2
AM		 2617 * expr.c (operand): Fix a comment typo.
2618 * write.c (write_relocs): Fix a signed/unsigned warning.
2619
ecacdc7a
AM		 2620 * config/tc-hppa.c (fudge_reg_expressions): New
2621 (hppa_force_reg_syms_absolute): New.
2622 (pa_equ): Allow reg_section expressions.
2623 * config/tc-hppa.c (md_optimize_expr): Define.
2624 (hppa_force_reg_syms_absolute): Prototype.
2625
2626 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2627 (pa_parse_number): Pass in arg to select fp reg parsing.
2628 Return 1 to indicate format checks pass. If strict, then only
2629 accept a register or register symbol. Return value in...
2630 (pa_number): New static for pa_parse_number.
2631 (FP_REG_BASE): Define.
2632 (FP_REG_RSEL): Define.
2633 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2634 appropriate. White space changes.
2635 (need_pa11_opcode): Don't bother passing any params, get them from
2636 globals instead.
2637 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2638 Remove extraneous check in case 'Q'.
2639 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2640 reg, set section of resulting symbol to reg_section.
2641 (pa_parse_space_stmt): Modify call to pa_parse_number.
2642 (pa_space): Likewise.
2643
904a31bf
AM		 2644 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2645 (hppa_force_relocation): Handle vtable relocs.
2646 (pa_vtable_entry): New.
2647 (pa_vtable_inherit): New.
2648 (md_pseudo_table): Add entries for vtable pseudos.
2649 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2650 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2651 against weak syms.
2652 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2653 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2654 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2655 millicode import.
2656 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2657 specify a symbol type.
2658
2659 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2660 dependent things together.
2661 (md_elf_symbol_type): Define.
2662
2663 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2664 symbol.
2665 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2666
2667 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2668 (obj_elf_vtable_entry): Declare.
2669
2670 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2671 and export function.
2672 (obj_elf_vtable_entry): Similarly.
2673 (elf_pseudo_table): Fix the damage with a cast.
2674
a47cf567 26752000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 2676
2677 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2678 for template selection when a label is needed.
2679
197865e8
KH		 26802000-09-02 Kazu Hirata <kazu@hxi.com>
2681
2682 * config/tc-ia64.c: Fix formatting.
2683
18e03609
NC		 26842000-09-02 Nick Clifton <nickc@redhat.com>
2685
2686 * configure.in: Increase version number to 2.10.91.
2687 * configure: Regenerate.
2688 * aclocal.m4: Regenerate.
2689 * config.in: Regenerate.
2690 * po/gas.pot: Regenerate.
2691 * Makefile.in: Regenerate.
1485d400 2692
a1cc9221
AO		 26932000-09-01 Alexandre Oliva <aoliva@redhat.com>
2694
2695 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2696 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2697 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2698 similar relocs.
2699 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2700 branches.
2701
27022000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2703
2704 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2705 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2706 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2707 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2708 (GOT_symbol): New variable.
2709 (md_undefined_symbol): Set it.
2710
44576e1f
RH		 27112000-09-01 Richard Henderson <rth@cygnus.com>
2712
2713 * config/tc-ia64.c (match): Don't inline.
2714 (extra_goodness): New.
2715 (md_begin): Prefer nop.f and nop.b for best_template.
2716
29f8404c
KH		 27172000-08-31 Kazu Hirata <kazu@hxi.com>
2718
76b0a8c0
KH		 2719 * as.c: Fix formatting.
2720 * cond.c: Likewise.
2721 * frags.c: Likewise.
29f8404c
KH		 2722 * macro.c: Likewise.
2723
b4c1ea07
EC		 27242000-08-31 Eric Christopher <echristo@cygnus.com>
2725
2726 * config/tc-mn10300.c: Cleanup and fix warnings.
2727 (md_pseudo_table): Add initializers.
2728 (md_show_usage): Cleanup.
2729 (md_parse_option): Fix warnings.
2730 (md_undefined_symbol): Fix warnings.
2731 (md_conver_frag): Fix warnings.
2732 (tc_gen_reloc): Fix warnings.
2733 (md_apply_fix3): Fix warnings.
2734 (check_operand): Fix warnings.
2735
ac48eca1
AO		 27362000-08-31 Alexandre Oliva <aoliva@redhat.com>
2737
2738 * acinclude.m4: Include libtool and gettext macros from the
2739 top level.
2740 * aclocal.m4, configure: Rebuilt.
2741
e0c21649
GK		 27422000-08-30 Mark Hatle <mhatle@mvista.com>
2743
2744 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2745
cf39a089
KH		 27462000-08-31 Kazu Hirata <kazu@hxi.com>
2747
2748 * listing.c: Fix formatting.
2749
3ee4defc
KH		 27502000-08-29 Kazu Hirata <kazu@hxi.com>
2751
2752 * app.c: Fix a comment typo. Fix formatting.
2753
1e8d20f4
NC		 27542000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2755
29184774 2756 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 2757 offset of the target destination for jmp instructions.
2758 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2759
5bcac8a4
HPN		 27602000-08-24 Hans-Peter Nilsson <hp@axis.com>
2761
2762 * NEWS: Mention support for CRIS.
2763
46547ecc
DC		 2764Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2765
2766 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2767 Sets `.lcomm' alignment to zero.
2768
4b853faa
AO		 27692000-08-23 Alexandre Oliva <aoliva@redhat.com>
2770
29184774
NC		 2771 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2772 TC_FIX_ADJUSTABLE): Define.
4b853faa 2773
efcc5914
JW		 27742000-08-23 Jim Wilson <wilson@cygnus.com>
2775
2776 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2777 unwind.personality_routine is set.
2778
aca719bf
AO		 27792000-08-23 H.J. Lu <hjl@gnu.org>
2780
2781 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2782
a3da4de1
AO		 27832000-08-23 Alexandre Oliva <aoliva@redhat.com>
2784
2785 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2786 environment is pe.
2787
56385375
L		 27882000-08-22 H.J. Lu <hjl@gnu.org>
2789
2790 * config.in (STRICTCOFF): New for strict COFF.
2791
2792 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2793 i386-*-go32* and i386-go32-rtems*.
2794 * configure: Rebuilt.
2795
2796 * config/obj-coff.c (obj_coff_endef): Follow the historical
2797 behavior if STRICTCOFF is not defined.
2798
2799 * doc/internals.texi: Document STRICTCOFF.
2800
8f36cd18
AO		 28012000-08-22 Alexandre Oliva <aoliva@redhat.com>
2802
2803 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2804 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2805 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2806 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2807 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2808 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2809 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2810 Likewise.
2811
58a77e41
EC		 28122000-08-22 Eric Christopher <echristo@cygnus.com>
2813
2814 * config/tc-mn10300.c: (md_apply_fix): New function.
2815 (mn10300_force_relocation): New function.
2816 (mn10300_fix_adjustable): New function.
2817
2818 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2819 (TC_HANDLES_FX_DONE): Define.
2820 (obj_fix_adjustable): Define.
2821 (MD_APPLY_FIX3): Define.
2822 (TC_LINKRELAX_FIXUP): Define.
2823
2824 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2825 previously defined.
2826 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2827
2828 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2829
ded0649c
JE		 28302000-08-21 Jason Eckhardt <jle@cygnus.com>
2831
2832 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2833 if the fixup resulted in a relocation.
2834
66102fe2
NC		 28352000-08-18 Nick Clifton <nickc@redhat.com>
2836
2837 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2838 Make reference to first element of shift_names explicit.
2839
02198638
AO		 28402000-08-18 Alexandre Oliva <aoliva@redhat.com>
2841
2842 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2843 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2844 add a symbol's address. Removed all target-specific #ifdefs that
2845 used to accomplished the same.
2846 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2847 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2848 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2849 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2850 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2851
353e2c69
KH		 28522000-08-17 Kazu Hirata <kazu@hxi.com>
2853
2854 * dwarf2dbg.c: Fix formatting.
2855
4fb7971f
NC		 28562000-08-17 Nick Clifton <nickc@redhat.com>
2857
2858 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2859 to be recoded as logical shift lefts by zero.
2860
50b81f19
JW		 28612000-08-16 Jim Wilson <wilson@cygnus.com>
2862
2863 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2864 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2865 source registers.
2866 (note_register_values): Handle IA64_OPND_R3_2 operands.
2867
f869cfc6
JE		 28682000-08-16 Jason Eckhardt <jle@cygnus.com>
2869
50bbae35 2870 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2871
8cb8bcba
NC		 28722000-08-16 Nick Clifton <nickc@redhat.com>
2873
2874 * config/tc-arm.c (struct asm_shift): Delete.
2875 (shift[]): Delete.
2876 (enum asm_shift_index): New.
2877 (struct asm_shift_properties): New.
2878 (struct asm_shift_name): New.
2879 (shift_properties[]); New.
2880 (shift_names[]); New.
2881
2882 (decode_shift): Use new structures.
2883 Issue a warning is "ROR #0" is used.
2884 Issue a warning if "ASR #0" or "LSR #0" is used.
2885
2886 (md_begin): Initialise arm_shift_hsh table from new
2887 asm_shift_name array.
2888
c2158c24
JJ		 28892000-08-16 Jakub Jelinek <jakub@redhat.com>
2890
2891 * config/tc-sparc.c: Kill all warnings.
2892 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2893 in -xarch= as well.
2894 (md_show_usage): Update usage text.
2895
70485b5c
NC		 28962000-08-16 Nick Clifton <nickc@redhat.com>
2897
c2158c24 2898 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2899 useful.
2900
a47cf567 29012000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2902
2903 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2904
2905 * config/tc-sh.c (md_assemble): Changed so debug_type
2906 test performed for ppi_assemble
2907 * config/tc-sh.c: Included dwarf2dbg.h.
2908 (debug_line): Defined.
2909 (md_assemble): Generates dwarf2 line info.
2910 (sh_finalize): New function. Finalize dwarf2 info.
2911 (assemble_ppi): Returns size of code generated.
2912 (build_Mytes): Returns size of code generated.
2913 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2914 * config/tc-sh.h (md_end): Defined.
2915 (sh_finalize): Declared.
2916
1db77c8e
AO		 29172000-08-15 Alexandre Oliva <aoliva@redhat.com>
2918
2919 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2920 md_number_to_chars.
2921
046b3b54
NC		 29222000-08-14 Nick Clifton <nickc@redhat.com>
2923
2924 * config/tc-arm.c (do_bx): Allow "bx pc".
2925
c43c2cc5
JW		 29262000-08-14 Jim Wilson <wilson@cygnus.com>
2927
2928 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2929 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2930 (md_begin): Change assignment to md.flag to OR in the new bit.
2931
d1d8ba22
NC		 29322000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2933
2934 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2935 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2936 C_MOU, and C_EOS.
d1d8ba22 2937
22b36938
JE		 29382000-08-14 Jason Eckhardt <jle@cygnus.com>
2939
2940 * NEWS: Mention i860 support.
2941
c0bd0db2
JL		 2942Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2943
2944 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2945
0ac658b8
AS		 29462000-08-14 Andreas Schwab <schwab@suse.de>
2947
2948 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2949
9fc2dda2
JE		 29502000-08-11 Andreas Schwab <schwab@suse.de>
2951
2952 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2953 argument.
2954
bc4466dc
KH		 29552000-08-11 Kazu Hirata <kazu@hxi.com>
2956
2957 * expr.c: Fix formatting.
351aa9f6 2958 * config/obj-bout.c: Likewise.
bc4466dc 2959
a9c99419
JE		 29602000-08-10 Jason Eckhardt <jle@cygnus.com>
2961
2962 * doc/c-i860.texi: Flesh out the i860 section more.
2963
7c743825
KH		 29642000-08-10 Kazu Hirata <kazu@hxi.com>
2965
2966 * symbols.c: Fix formatting.
929b12bc 2967 * expr.c: Likewise.
7c743825 2968
fa2255cb
DN		 2969Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2970
29184774
NC		 2971 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2972 modifier has the IgnoreSize bit set.
fa2255cb 2973
fc997f4b
AM		 29742000-08-09 Alan Modra <alan@linuxcare.com.au>
2975
2976 From Rodney Brown <RodneyBrown@mynd.com>
2977 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2978 * configure: Regenerate.
2979
a47cf567
NC		 29802000-08-09 Kazu Hirata <kazu@hxi.com>
2981
2982 * hash.c: Fix formatting.
2983 * gasp.c: Likewise.
2984
305d537e
JE		 29852000-08-08 Jason Eckhardt <jle@cygnus.com>
2986
2987 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2988 (i860_fix_info): New enum.
2989 (MD_APPLY_FIX3): Define.
2990 (WORKING_DOT_WORD): Define.
2991 (TC_HANDLES_FX_DONE): Define.
2992 (DIFF_EXPR_OK): Define.
2993 (LISTING_HEADER): Define.
2994 (TARGET_FORMAT): Select target format based on endian flag.
2995 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2996 (target_big_endian): Add external declaration.
2997
2998 * config/tc-i860.c: All existing code reworked completely. Other
2999 new code shown below.
3000 (SYNTAX_SVR4): Define.
3001 (target_warn_expand): New variable.
3002 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3003 (md_longopts): Declare and define with new options (-EL, -EB,
3004 and -mwarn-expand).
3005 (md_show_usage): New function.
3006 (md_operand): New function.
3007 (obtain_reloc_for_imm16): New function.
3008 (md_apply_fix3): New function.
3009 (tc_gen_reloc): New function.
3010
df86943d
NC		 30112000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3012
3013 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3014 2 bytes of the jump address are in the same frag.
3015 (find): Accept 68hc12 register indirect modes.
3016
3017 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 3018
30d25259
RH		 30192000-08-07 Richard Henderson <rth@cygnus.com>
3020
3021 * config/tc-ia64.c (unwind): Add prologue_mask member.
3022 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3023 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3024 (dot_body): Clear unwind.prologue_mask.
3025 (dot_prologue): Set it. Accept a register second argument.
3026
2d484c7f
KH		 30272000-08-07 Kazu Hirata <kazu@hxi.com>
3028
3029 * config/atof-ieee.c: Fix formatting.
3030 * config/atof-tahoe.c: Likewise.
3031
a47cf567 30322000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 3033
3d4ae3c0
NC		 3034 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3035 work.
3036
c91d2e08
NC		 3037 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3038 of .popsection, .previous, .pushsection, .subsection,
3039 .version, .vtable_entry, .vtable_inherit and .weak.
3040
47926f60
KH		 30412000-08-05 Kazu Hirata <kazu@hxi.com>
3042
3043 * config/tc-cris.c: Fix formatting.
3044 * config/tc-i386.c: Likewise.
3045 * config/tc-sparc.c (sparc_ip): Simplify the code.
3046
ab3e48dc
KH		 30472000-08-04 Kazu Hirata <kazu@hxi.com>
3048
3049 * config/tc-cris.c: Rearrange code for readability.
3050 * config/tc-d10v.c: Fix formatting.
3051 * config/tc-m32r.c: Likewise.
3052 * config/tc-sparc.c: Likewise.
3053
3d56ab85
JW		 30542000-08-02 Jim Wilson <wilson@cygnus.com>
3055
3056 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3057 before ia64_find_opcode.
3058 (md_assemble): Likewise.
3059
3f9dfb2c
NC		 30602000-08-01 Nick Clifton <nickc@cygnus.com>
3061
a47cf567 3062 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 3063 Undo some formatting fixes.
3f9dfb2c 3064
28e4f854
KH		 30652000-08-01 Kazu Hirata <kazu@hxi.com>
3066
3067 * config/obj-som.c: Fix formatting.
3068 * config/obj-ieee.c: Likewise.
3069 * config/tc-arm.c: Likewise.
3070 * config/tc-v850.c: Likewise.
3071
a570e639
NC		 30722000-08-01 Nick Clifton <nickc@redhat.com>
3073
3074 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3075 index by command line option.
58a77e41 3076
a570e639
NC		 30772000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3078
3079 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3080 (@node M68K-Branch): Rewrite to match the reality.
3081
e3308d0d
JE		 30822000-07-31 Jason Eckhardt <jle@cygnus.com>
3083
3084 * doc/c-i860.texi: New file.
3085 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3086 * doc/Makefile.in: Regenerate.
3087 * doc/all.texi: Add I860 as relevant architecture.
3088 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3089
2fd5405a
NC		 30902000-07-31 Kazu Hirata <kazu@hxi.com>
3091
3092 * config/tc-d30v.c: Fix formatting.
3093
28e7409f
NC		 30942000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3095
50bbae35
AM		 3096 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3097 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3098 long emit a long branch if available instead of an absolute jump, never
3099 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 3100
3101 * doc/c-m68k.texi: Document new command line option.
58a77e41 3102
a47cf567
NC		 31032000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3104
3105 * config/tc-avr.c: Use PARAMS macro in function declarations.
3106 Don't declare md_pcrel_from_section (already in tc-avr.h).
3107 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3108 (avr_operand): Don't set (unsigned) op_mask to -1.
3109
534022ea
JE		 31102000-07-28 Jason Eckhardt <jle@cygnus.com>
3111
50bbae35
AM		 3112 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3113 * configure: Regenerated.
3114 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3115 of operand to the .type directive (.e.g, "type").
534022ea 3116
4c400d5e
AM		 31172000-07-28 Alan Modra <alan@linuxcare.com.au>
3118
3119 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3120 * app.c (do_scrub_chars): Record where first comment found.
3121 * read.c (read_a_source_file): Init found_comment on entry, and
3122 notify whether comments found on exit.
3123 * config/tc-hppa.c (md_shortopts): Add "c".
3124 (md_longopts): Add warn-comment.
3125 (md_parse_option): Handle it.
3126 (md_show_usage): Show available options.
3127 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3128
0aa529cb
AC		 3129Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3130
3131 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3132 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 3133 sym_ptr_ptr
0aa529cb
AC		 3134 (md_estimate_size_before_relax): Don't fall off end of function.
3135
c6a7ab1f
NC		 31362000-07-27 Kazu Hirata <kazu@hxi.com>
3137
3138 * config/tc-avr.c: Fix formatting.
3139 * config/tc-ns32k.c: Likewise.
3140
e0c6ed95
AM		 31412000-07-27 Alan Modra <alan@linuxcare.com.au>
3142
3143 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3144
31452000-07-27 Kazu Hirata <kazu@hxi.com>
3146
3147 * config/tc-d10v.c: Fix formatting.
3148 * config/tc-z8k.c: Likewise.
3149 * config/tc-sparc.c: Likewise.
3150
6883dc5e 31512000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 3152
3153 * cgen.c (queue_fixup): Declare opinfo.
3154 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3155 (gas_cgen_md_operand): Ditto.
3156 (gas_cgen_md_apply_fix3): Ditto.
3157
39da8128
DD		 31582000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3159
3160 * config/obj-coff.c (obj_frob_symbol): Don't merge
3161 labels. Don't merge if the symbol isn't constant. Return
3162 immediately if a symbol is merged.
3163
65e68b04
AM		 31642000-07-22 Alan Modra <alan@linuxcare.com.au>
3165
3166 * frags.c (frag_align): Correct absolute section alignment.
3167
5e0d736c
DD		 31682000-07-20 DJ Delorie <dj@redhat.com>
3169
3170 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3171 it breaks linking against DLLs.
3172
3bcbcc3d
HPN		 31732000-07-20 Hans-Peter Nilsson <hp@axis.com>
3174
3175 * configure.in: Add CRIS support.
3176 * configure: Regenerate.
3177 * Makefile.am: (CPU_TYPES): Add cris.
3178 (CPU_OBJ_VALID) [aout]: Add cris.
3179 (MULTI_CPU_TYPES): Add cris.
3180 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 3181 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 3182 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3183 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3184 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3185 Regenerate dependencies.
3186 * Makefile.in: Regenerate.
3187 * aclocal.m4: Regenerate.
3188 * as.c: Declare crisaout, criself.
3189 * config/tc-cris.h, config/tc-cris.c: New.
3190 * config/e-criself.c, config/e-crisaout.c: New.
3191 * po/POTFILES.in, po/gas.pot: Regenerate.
3192
041ff4dd 31932000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 3194
041ff4dd 3195 * read.c: Fix formatting.
efaf0ba4 3196 * write.c: Fix formatting.
041ff4dd 3197
f980ada0
L		 31982000-07-19 H.J. Lu <hjl@gnu.org>
3199
3200 * sb.c: Include <stdlib.h> if exists for abort ().
3201
25a8b250
AM		 32022000-07-19 Alan Modra <alan@linuxcare.com.au>
3203
3204 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3205 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3206 (pa_type_args): Same here.
3207
7a9aaf92
NC		 32082000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3209
3210 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3211 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3212 the storage class is already set.
3213
8098403c
NC		 32142000-07-17 Kazu Hirata <kazu@hxi.com>
3215
fafb6d17 3216 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 3217 * config/tc-mn10200.c: Likewise.
3218 * config/tc-mn10300.c: Likewise.
3219 * config/tc-pj.c: Likewise.
3220 * config/tc-tic80.c: Likewise.
3221 * config/tc-w65.c: Likewise.
8098403c 3222
977e771a
FCE		 32232000-07-17 Frank Ch. Eigler <fche@redhat.com>
3224
3225 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3226 is defined.
3227
63bf5651
ILT		 32282000-07-15 Ian Lance Taylor <ian@zembu.com>
3229
3230 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3231 @code.
3232
1cd1c99b
AM		 32332000-07-15 Alan Modra <alan@linuxcare.com.au>
3234
3235 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3236 ELF as are used for SOM (except the 32-bit reloc one) to decide
3237 whether a symbol can be reduced to a section symbol. Expand on
3238 the comment for symbols involved in LR% and RR% expressions.
3239
119d663a
NC		 32402000-07-14 Nick Clifton <nickc@cygnus.com>
3241
3242 * config/tc-mips.c (mips_disable_float_construction): New
3243 static variable. Set to true if doubles should not be
3244 constructed by loading two single width fp registers with
3245 halves of the value.
3246 (mips_ip): Test mips_disable_float_construction.
3247 (md_longopts): Add command line switches --construct-floats
3248 and --no-construct-floats.
3249 (md_parse_option): Parse new command line options.
3250 (md_show_usage): Describe new command line options.
3251
3252 * doc/c-mips.texi: Document new command line options.
3253
906fac54
AM		 32542000-07-13 Koundinya K <kk@ddeorg.soft.net>
3255
3256 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3257 * configure: Regenerate.
3258
32592000-07-13 Hans-Peter Nilsson <hp@axis.com>
3260
3261 * configure.in (DEFAULT_EMULATION setting): Revert part of
3262 2000-07-01 change that set te_multi=multi unless set to tmips.
3263 * configure: Regenerate.
3264
7f788821
NC		 32652000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3266
3267 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 3268 section when aligning it increases its size.
7f788821 3269
9a736b6b
NC		 32702000-07-11 Kazu Hirata <kazu@hxi.com>
3271
3272 * config/tc-tic54x.c: Fix formatting.
3273
3dd5103b
NC		 32742000-07-10 Kazu Hirata <kazu@hxi.com>
3275
3276 * config/tc-h8500.c: Fix formatting.
1aea3bb8 3277 * config/tc-tic54x.c: Fix formatting.
3dd5103b 3278
46b85d42
AM		 32792000-07-10 Alan Modra <alan@linuxcare.com.au>
3280
3281 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3282 displacements correctly.
3283
3284 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3285
32862000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3287
3288 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3289 warning.
3290 (hash_jam): Ditto.
3291
ad1079af
AM		 32922000-07-09 Alan Modra <alan@linuxcare.com.au>
3293
3294 From David Huggins-Daines <dhd@linuxcare.com>
3295 * config/te-hppalinux64.h: Add a new emulation.
3296 * configure.in (emulations): Add configure bits to support the
3297 64-bit Linux/parisc target.
3298 * configure: Regenerate.
3299
3300 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3301 (md_shortopts): Add `V' for ELF.
3302
3303 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3304 when SOM or ELF_ARG_RELOC are defined.
3305 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3306 ELF_ARG_RELOC are defined.
3307 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3308 (pa_stringer): ..Do it here instead. Fix comment typos.
3309 (hppa_force_relocation): Cast enums to int before comparing with
3310 ints.
3311
3312 From Ryan Bradetich <rbradetich@uswest.net>
3313 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3314 redifinition warning.
3315 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3316 (hppa_force_relocation): ditto
ad1079af
AM		 3317 (md_apply_fix): Added cast to buf to fix warnings.
3318
3319 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3320 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3321
3322 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3323 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3324 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3325 reloc_type** to avoid warnings in switch.
3326 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3327 little earlier instead.
3328
3329 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3330 and elf.
3331 (pa_type_args): Use symbol_arg_reloc_info.
3332 (struct pa_it): Make arg_reloc unsigned int.
3333 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3334 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3335 (pa_code): Delete. pa_text duplicates this function.
3336 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3337 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3338 int.
3339 (cons_fix_new_hppa): Actually change selector to e_fsel when
3340 warning about assuming so.
3341 (tc_gen_reloc): More example elf arg reloc code.
3342 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3343 (hppa_force_relocation): Likewise.
3344
3345 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3346 files.
3347 (pa_end_of_source): Prototype.
3348 (hppa_fix_adjustable): Prototype.
3349 (LABELS_WITHOUT_COLONS): Move it..
3350 * config/te-hppa.h: To here.
3351
3352 * config/te-hppa64.h: New file.
3353
3354 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3355 type.
3356 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3357 format -10, -16, 16 relocs.
3358 (hppa_elf_mark_end_of_function): Test for null
3359 last_call_info->start_symbol
3360
3361 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3362 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3363 re_assesmble_* functions. Delete extraneous statements. Fix
3364 typos in comments.
3365 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3366 insn to re_assemble_*.
3367
623aa224
UC		 33682000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3369
3370 * doc/internals.texi (Expressions): Fix typo.
58a77e41 3371
c4aa876b
NC		 33722000-07-08 Kazu Hirata <kazu@hxi.com>
3373
3374 * config/tc-sh.c: Fix formatting.
d0313fb7 3375 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 3376 * depend.c: Fix formatting.
3377 * flonum-konst.c: Likewise.
3378 * flonum-mult.c: Likewise.
c4aa876b 3379
6b31947e
NC		 33802000-07-07 Kazu Hirata <kazu@hxi.com>
3381
a5bfe8c9 3382 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 3383 * config/obj-vms.c: Fix comments.
3384 * config/tc-a29k.c: Likewise.
3385 * config/tc-alpha.c: Likewise.
3386 * config/tc-h8300.c: Likewise.
3387 * config/tc-h8500.c: Likewise.
3388 * config/tc-i370.c: Likewise.
3389 * config/tc-ia64.c: Likewise.
3390 * config/tc-m68hc11.c: Likewise.
3391 * config/tc-m68k.c: Likewise.
3392 * config/tc-mips.c: Likewise.
3393 * config/tc-ns32k.c: Likewise.
3394 * config/tc-ppc.c: Likewise.
3395 * config/tc-z8k.c: Likewise.
6b31947e 3396
b8a9dcab
NC		 33972000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3398
3399 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3400 Default to '(SEC_LOAD | SEC_DATA)'.
3401 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3402
3403 * doc/internals.texi (CPU Backend): Describe
3404 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3405
beb2de9b
AC		 3406Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3407
3408 * as.c (parse_args): NULL terminate the long option list.
3409
24ddb296
AC		 3410Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3411
3412 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 3413 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 3414
1fe72011
NC		 34152000-07-05 Nick Clifton <nickc@cygnus.com>
3416
3417 * config/tc-d30v.c (write_2_short): Further changes to warning
3418 messages produced when combining EITHER_BUT_PREFER_MU attributed
3419 opcodes.
3420
a5bfe8c9 34212000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 3422
3423 * MAINTAINERS: new
3424
8de8f17e
AO		 34252000-07-04 Alexandre Oliva <aoliva@redhat.com>
3426
3427 * config/tc-arm.c (psrs): Accept combinations of flags.
3428
00d2865b
NC		 34292000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3430
3431 * config/tc-avr.c: Change _ () to _() around all strings marked
3432 for translation (exception from the usual coding style).
3433 (avr_opt): New struct variable, how the new switches are set.
3434 (OPTION_MMCU): Define as 'm' and actually use.
3435 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3436 (show_mcu_list): New function, display the list of known MCUs.
3437 (md_show_usage): Document the new switches. Call show_mcu_list.
3438 (avr_set_arch): Change 'm' to OPTION_MMCU.
3439 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3440 Handle the new switches.
3441 (avr_operands): Disable warnings for undefined combinations of
3442 operands if -mall-opcodes. Disable warnings for skipping two-word
3443 instructions if enhanced core or -mno-skip-bug.
3444 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3445 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3446 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3447 (avr_ldi_expression): Warn about implicit lo8().
3448 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3449
54588503
UC		 34502000-07-01 Koundinya K <kk@ddeorg.soft.net>
3451
50bbae35
AM		 3452 * configure.in: Add entry for mips-*-sysv4*MP*
3453 * configure: Rebuild
3454 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3455 elf32-tradlittlemips for traditional mips targets.
3456 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3457 test for Link Once sections as in adjust_reloc_syms.
3458 * config/te-tmips.h: New file for traditional mips targets. Define
3459 TE_TMIPS.
58a77e41 3460
c9900432
NC		 34612000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3462
3463 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3464 flags argument is not present, don't change an existing section's
3465 section's attributes. If the flags argument is present, warn if the
3466 attributes don't match the section's current attributes. When
3467 long section names are supported, set SEC_LINK_ONCE and
3468 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3469
9d87310a
HPN		 3470Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3471
3472 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3473 symbols; create them.
3474
dbddefbf
NC		 34752000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3476
3477 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 3478 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 3479
2ae7e77b
AH		 34802000-06-27 Aldy Hernandez <aldyh@redhat.com>
3481
3482 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 3483 expressions. Ignore the problem when handling 16 bit signed
3484 immediates, because the assembler will take care of the relocation
3485 later.
2ae7e77b 3486
6b2539e3
NC		 34872000-06-27 Nick Clifton <nickc@cygnus.com>
3488
3489 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 3490 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 3491 sequential order, and emit warning messages if the input source
3492 code contains constructs like that, or parallel constructs
3493 containing such opcodes.
3494
65aa24b6
NC		 34952000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3496
3497 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3498 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3499 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3500 (md_show_usage): Update usage message.
3501 (md_parse_option): Allow redefinition of MCU type within the
3502 same avr[1-5] bfd machine type. Show both old and new MCU type
3503 in the error message.
3504 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3505 Simplify 8K wrap code.
3506
f0c56b90
NC		 35072000-06-25 Kazu Hirata <kazu@hxi.com>
3508
50bbae35
AM		 3509 * config/obj-aout.c: Remove all uses of DEFUN.
3510 * config/obj-ieee.c: Likewise.
3511 * config/tc-sh.c: Fix comment typos.
3512 * config/tc-tahoe.c: Likewise.
3513 * config/tc-vax.c: Likewise.
3514 * config/tc-w65.c: Likewise.
3515 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 3516 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3517
6d249963
DD		 35182000-06-24 DJ Delorie <dj@cygnus.com>
3519
3520 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3521 more changes from Sept 1999
3522 (tc_i386_fix_adjustable): ditto
3523 (md_apply_fix3): ditto
3524
680d2857 35252000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 3526
680d2857
FCE		 3527 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3528 (gas_cgen_parse_operand): Set it around expression() call.
3529 (gas_cgen_md_operand): Test for it before longjmp().
3530
e7b305a2
AM		 35312000-06-24 Kazu Hirata <kazu@hxi.com>
3532
c0fecd35
AM		 3533 * config/tc-h8500.c: Remove all uses of DEFUN.
3534 * config/tc-sh.c: Likewise.
3535 * config/tc-w65.c: Likewise.
3536 * config/tc-z8k.c: Likewise.
3537
e7b305a2
AM		 3538 * config/tc-h8500.c: Fix typos in comments.
3539
ed6d6fd3
FCE		 35402000-06-23 Frank Ch. Eigler <fche@redhat.com>
3541
3542 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3543 is defined.
3544
f7c88872
AM		 35452000-06-23 matthew green <mrg@redhat.com>
3546
3547 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 3548 defined. Fix error message for `[' grouping.
f7c88872 3549
70d6ecf3
AM		 35502000-06-22 Kazu Hirata <kazu@hxi.com>
3551
3552 * config/tc-h8300.c: Fix formatting and comment typos.
3553
e9718fe1
TW		 35542000-06-22 Timothy Wall <twall@cygnus.com>
3555
3556 * config/tc-ia64.c (note_register_values): Move premature QP
3557 notation clearing into the appropriate place.
3558
45288df1
AM		 35592000-06-22 Alan Modra <alan@linuxcare.com.au>
3560
1581f8c9
AM		 3561 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3562 first before anything else. Add bin-bugs.h, emul.h and progress.h
3563 Sort list of files as for $(OBJS) in Makefile.am.
3564
3565 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3566 find one. Remake dependencies.
3567 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3568 * Makefile.in: Regenerate.
3569 * doc/Makefile.in: Regenerate.
3570
45288df1
AM		 3571 * config/tc-i386.c (i386_displacement): Don't assume a constant
3572 displacement is necessarily 16 bits when in 16 bit code mode.
3573 (md_assemble): Instead size the displacement here after we know
3574 for sure that a .code16gcc operand hasn't automatically added
3575 operand size prefixes.
3576
01580992
L		 35772000-06-21 H.J. Lu <hjl@gnu.org>
3578
3579 * Makefile.am: Rebuild dependency.
3580 * Makefile.in: Rebuild.
3581
40f09f82
JL		 35822000-06-21 Kazu Hirata <kazu@hxi.com>
3583
3584 * config/tc-h8300.c (parse_reg): Make the function static.
3585 (parse_exp): Likewise.
3586
78295804
DD		 35872000-06-20 DJ Delorie <dj@cygnus.com>
3588
3589 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3590 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3591 for cygwin import libraries to work properly.
3592
45f85b08
L		 35932000-06-20 H.J. Lu <hjl@gnu.org>
3594
3595 * Makefile.am: Rebuild dependency.
3596 * Makefile.in: Rebuild.
3597 * configure: Likewise.
3598 * doc/Makefile.in: Likewise.
3599
39bec121
TW		 36002000-06-20 Timothy Wall <twall@cygnus.com>
3601
3602 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 3603 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 3604 * doc/c-tic54x.texi: New.
3605 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 3606 documentation file.
39bec121 3607 * doc/all.texi: Add C54X.
3e87a760 3608 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 3609 * doc/Makefile.in: Regenerate.
3610 * configure.in: Add tic54x and define LIBM for tic54x.
3611 * configure: Regenrate.
3612 * config/tc-tic54x.[ch]: New.
3613 * config/obj-coff.h: Add tic54x.
3614 * Makefile.am: (CPU_TYPES): Add tic54x.
3615 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3616 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3617 (as_new_LDADD): Add $(LIBM).
3618 * Makefile.in: Regenerate.
3e87a760 3619
60bcf0fa
NC		 36202000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3621
3622 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3623 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3624 * doc/as.texinfo: Likewise.
3625
3626 * configure, Makefile.in: Regenerate.
3627 * configure.in (emulations): Recognize m6811 and m6812.
3628 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3629 Added files for 68hc11 and 68hc12 assembler.
3630 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3631 * config/tc-m68hc11.h: Header definition for that assembler.
3632
ec05f674
NC		 36332000-06-18 Nick Clifton <nickc@redhat.com>
3634
24ef8152
NC		 3635 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3636 instead of OCTETS_PER_BYTE.
3637
ec05f674 3638 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 3639 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 3640
119caedd
L		 36412000-06-18 H.J. Lu <hjl@gnu.org>
3642
3643 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3644 * configure: Rebuild.
3645
607723e4
NC		 36462000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3647
3e87a760
AM		 3648 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3649 to BFD_ASSEMBLER.
607723e4 3650
b946ec34
NC		 36512000-06-16 Nick Clifton <nickc@cygnus.com>
3652
3653 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3654 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3655
3656 * doc/c-mips.texi: Document newly accepted cpu variants.
3657
37ce37b1
UC		 36582000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3659
3660 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3661
c06ae4f2
UC		 36622000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3663
3664 * macro.c (getstring): Make it possible to escape the quote
3665 character.
3666
20348649
JL		 3667Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3668
3669 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3670
bcef29e6
L		 36712000-06-13 H.J. Lu <hjl@gnu.org>
3672
3673 * configure: Regenerate.
3674
63a0b638
AM		 36752000-06-09 Alan Modra <alan@linuxcare.com.au>
3676
3677 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3678 separator.
3679 * doc/internals.texi (line_separator_chars): Semicolon is no
3680 longer a default. Mention null and newline as defaults.
3681
3682 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3683
3684 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3685 * config/tc-i860.h (line_separator_chars): Likewise.
3686 * config/tc-h8300.c (line_separator_chars): Likewise.
3687 * config/tc-i960.c (line_separator_chars): Likewise.
3688 * config/tc-m68k.c (line_separator_chars): Likewise.
3689 * config/tc-mips.c (line_separator_chars): Likewise.
3690 * config/tc-ns32k.c (line_separator_chars): Likewise.
3691 * config/tc-sparc.c (line_separator_chars): Likewise.
3692 * config/tc-vax.c (line_separator_chars): Likewise.
3693
3694 * config/tc-h8300.c (comment_chars): Use string initialiser.
3695 * config/tc-i960.c (line_comment_chars): Likewise.
3696 * config/tc-z8k.c (comment_chars, line_comment_chars,
3697 line_separator_chars): Likewise.
3698
3699 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3700 for TE_LINUX.
3701
9bab9349
NC		 37022000-06-08 Nick Clifton <nickc@cygnus.com>
3703
3704 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3705 for size 1 fixes.
3706
946efd95
DB		 37072000-06-08 David O'Brien <obrien@FreeBSD.org>
3708
3709 * configure.in (VERSION): Update to show this is the CVS mainline.
3710
6480b79a
DB		 37112000-06-08 Matthew Jacob <mjacob@feral.com>
3712
3713 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3714 $at is the integer register $r28, vs. both $r28 and the floating
3715 point register $f28.
3716
10850f29
JW		 37172000-06-08 James E. Wilson <wilson@cygnus.com>
3718
3719 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3720 (dot_endp): Don't call ia64_flush_insns.
3721 (emit_one_bundle): Don't delete prologue/body records from
3722 unwind_record list in first loop. Rewrite second loop to account for
3723 this.
3724
150f24a2
JW		 37252000-06-07 David Mosberger <davidm@hpl.hp.com>
3726
3727 * config/tc-ia64.c: Add missing prototypes.
3728 (generate_unwind_image): Cast argument to output_unw_records call.
3729
e38c9cc2
DC		 3730Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3731
46b85d42 3732 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 3733
1188e082
DC		 3734Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3735
3736 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3737 (REGISTER_P): likewise.
3738 (avr_opcodes): uses include/opcode/avr.h
3739 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3740
ac743b2c
AM		 37412000-06-04 Alan Modra <alan@linuxcare.com.au>
3742
0b545448
AM		 3743 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3744 initializers too.
ac743b2c 3745
969e1a7b
L		 37462000-06-03 H.J. Lu <hjl@gnu.org>
3747
3748 * read.c (is_end_of_line): Put back `;'.
3749
65172ab8
AM		 37502000-06-03 Alan Modra <alan@linuxcare.com.au>
3751
3752 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3753
b75c0c92
AM		 37542000-06-01 Alan Modra <alan@linuxcare.com.au>
3755
3756 * expr.c (operand): Test is_end_of_line outside switch to catch
3757 line separator chars that are also operators.
3758 (operator): Return O_illegal for line separator chars.
3759
3760 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3761 entry (or `!' entry for TC_HPPA).
3762
3763 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3764 before indexing is_end_of_line. Remove redundant check for '\0'.
3765 (fp_op2): Likewise.
3766 * config/tc-h8500.c (md_assemble): Likewise.
3767 * config/tc-mcore.c (md_assemble): Likewise.
3768 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3769 (md_atof): Likewise
3770
3771 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3772 is_end_of_line.
3773 * config/tc-mcore.c (mcore_cons): Likewise.
3774 (mcore_float_cons): Likewise.
3775 (mcore_stringer): Likewise.
3776 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3777
a6836251
SB		 37782000-06-01 Scott Bambrough <scottb@netwinder.org>
3779
3780 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3781
43841e91
NC		 37822000-05-29 Nick Clifton <nickc@cygnus.com>
3783
3784 * config/tc-sh.c: Fix compile time warning messages.
3785
3786 * config/tc-mips.c: Fix compile time warning messages.
3787
a057431b
PB		 37882000-05-29 Philip Blundell <philb@gnu.org>
3789
3790 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3791 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3792 * NEWS: Mention ARM ELF support.
3793
3c07fb76
AO		 37942000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3795
3796 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3797 it is modified, and use the real_size to compute the frag address
3798 for dwarf2 line info.
3799
ad4d6ccf
AM		 38002000-05-27 Alan Modra <alan@linuxcare.com.au>
3801
3802 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3803 line-matching scheme to cope with automake moving variables around.
3804 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3805 * Makefile.in: Regenerate.
3806
6faf3d66
JJ		 38072000-05-26 Jakub Jelinek <jakub@redhat.com>
3808
3809 * config/tc-sparc.c (sparc_relax): New.
3810 (md_longopts): Add -relax and -no-relax options.
3811 (md_parse_options, md_show_usage): Likewise.
3812 (md_apply_fix3): Optimize tail call into branch always if possible.
3813
0a44c2b1
DL		 3814Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3815
3816 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3817 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3818 rules, with warning when a GAS statement specifies a packing that
3819 will result in an instruction being squashed.
3e87a760
AM		 3820 Added typdef packing_type and enumerals, changed various integer
3821 literals to use the enumerals.
0a44c2b1 3822
e0c9811a
JW		 38232000-05-24 David Mosberger <davidm@hpl.hp.com>
3824
3825 * config/tc-ia64.c (dot_restorereg_p): New function.
3826 (md_pseudo_table): Add restorereg.p.
3827 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3828 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3829
3830 * config/tc-ia64.h (unw_record_type): Add unwabi.
3831 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3832 called MASK with members for imask, and the masks produced by
3833 fr_mem, gr_mem, br_mem, and frgr_mem.
3834 (unw_p_record): Add members ABI and CONTEXT.
3835 (unw_x_record): Add member AB.
3836 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3837 as pseudo-register for use during unwind info generation.
3838 (AR_PFS, AR_LC): New macros.
3839 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3840 whose names start with an at sign (as in "@priunat").
3841 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3842 register.
3843 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3844 proc_end, unwind_info, personality_routine): Consolidate into
3845 "unwind" structure to reduce offset-table use. Add member
3846 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3847 to be emitted.
3848 (output_R1_format, output_R3_format, output_P3_format,
3849 output_P6_format): Initialize R with zero to reduce compiler warnings.
3850 (output_P7_format): Ditto. Add `default' branch to switch
3851 statement to reduce compiler warnings.
3852 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3853 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3854 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3855 into single argument.
3856 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3857 compiler warnings. Merge A and B args into single argument.
3858 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3859 A and B args into single argument.
3860 (free_record): Removed (wasn't used).
3861 (free_list_records): Also free imasks in prologue records.
3862 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3863 (output_spill_mask): Remove.
3864 (output_unwabi): New function.
3865 (output_epilogue, output_label_state, output_copy_state): Call
3866 alloc_record.
3867 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3868 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3869 argument.
3870 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3871 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3872 as part of handling the prologue records. Emit region's imask if
3873 we have one. Handle unwabi, epilogue, label_state, copy_state,
3874 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3875 spill_sprel_p, and spill_reg_p records.
3876 (set_imask, count_bits, slot_index): New function.
3877 (fixup_unw_records): Fix region size computation. Handle
3878 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3879 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3880 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3881 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3882 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3883 (dot_save): Use manifest constants for applicaton registers.
3884 Handle REG_PR and REG_PRIUNAT.
3885 (dot_restore): Don't just ignore it.
3886 (dot_restorereg): New function..
3887 (generate_unwind_image): Ensure unwind info is a multiple of eight
3888 bytes, not just four bytes.
3889 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3890 (dot_altrp): Don't just ignore it.
3891 (dot_savemem): New function. Replaces dot_savesp() and
3892 dot_savepsp(). Use manifest constants for applicaton registers.
3893 Handle REG_PR and REG_PRIUNAT.
3894 (dot_savef): Simplify.
3895 (dot_saveb): Support generation of br_gr.
3896 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3897 dot_label_state, dot_copy_state): New function.
3898 (dot_unwabi): Don't just ignore it.
3899 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3900 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3901 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3902 (emit_one_bundle): Set slot number for prologue/body records
3903 *before* emitting the first insn.
3904 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3905 (md_begin): Declare "psp" pseudo-register.
3906 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3907 so we don't get segfault.
3908 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3909 counts as required per SW Conventions manual
3910 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3911 output_preds_psprel, output_preds_sprel, output_spill_base,
3912 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3913 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3914 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3915 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3916 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3917 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3918 (dot_vframe): Implement.
3919 (dot_vframesp, dot_vframepsp): New function.
3920
f98fd99f
HPN		 3921Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3922
3923 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3924 * configure: Regenerate.
f98fd99f 3925
ee7fcc42
AM		 39262000-05-23 Alan Modra <alan@linuxcare.com.au>
3927
3928 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3929 (md_estimate_size_before_relax): so we can use it here instead of
3930 old kludges. Localise vars to blocks. Comment.
3931
3932 * frags.c (frag_new): Update fr_var comments.
3933 * frags.h (struct frag): Ditto.
3934
c67e42c9
RH		 39352000-05-22 Richard Henderson <rth@cygnus.com>
3936
3937 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3938 (pseudo_func): Add pcrel.
3939 (operand_match): Handle IA64_OPND_TGT64.
3940 (build_insn): Likewise.
3941 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3942 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3943 (fix_insn): Handle all three 64-bit relocation types.
3944
5110c57e
HPN		 3945Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3946
3947 * obj.h (struct format_ops): New members begin, app_file,
3948 s_set_other, s_set_desc, s_get_type, s_set_type,
3949 separate_stab_sections, init_stab_section.
3950
3951 * config/obj-multi.h: Update GPL notice to v2.
3952 (obj_begin): New.
3953 (obj_app_file): New.
3954 (S_SET_SIZE): Test s_set_size for NULL before calling.
3955 (S_SET_ALIGN): Similar for s_set_align.
3956 (S_SET_OTHER): New.
3957 (S_SET_DESC): New.
3958 (S_GET_TYPE): New.
3959 (S_SET_TYPE): New.
3960 (SEPARATE_STAB_SECTIONS): New.
3961 (INIT_STAB_SECTION): New.
3962 (EMIT_SECTION_SYMBOLS): New.
3963 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3964
3965 * config/obj-elf.h: Update GPL notice to v2.
3966 Mention that this file is included from obj-multi.h.
3967 (obj_begin): Wrap definition in ifndef.
3968 (elf_file_symbol): Constify declaration.
3969 (obj_app_file): Ditto.
3970 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3971 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3972
3973 * config/obj-elf.c (elf_s_set_other): New.
3974 (elf_file_symbol): Constify argument.
3975 (elf_separate_stab_sections): New.
3976 (elf_init_stab_section): New.
3977 (elf_format_ops): Add new members. Remove comma at end.
3978
3979 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3980 (ecoff_format_ops): Add new fields. Remove comma at end.
3981 Mention inconsistency for emit_section_symbols.
3982
3983 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3984
3985 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3986 (coff_separate_stab_sections): New.
3987 (coff_format_ops): Add new members.
3988
3989 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3990 (obj_aout_s_set_other): New.
3991 (obj_aout_s_set_desc): New.
3992 (obj_aout_s_get_type): New.
3993 (obj_aout_s_set_type): New.
3994 (obj_aout_separate_stab_sections): New.
3995 (aout_format_ops): New members added. Use obj_aout_process_stab,
3996 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3997 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3998 appropriate.
3999 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4000
b98ef147
AM		 40012000-05-22 Alan Modra <alan@linuxcare.com.au>
4002
4003 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4004 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4005 (md_estimate_size_before_relax): Ensure jumps to weak and
4006 externally visible symbols are relocatable.
4007
0aa5d426
HPN		 4008Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4009
4010 * stabs.c (aout_process_stab): Make global.
4011 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4012 * read.h (aout_process_stab): Declare.
4013
4014 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4015 Generalize to *aout, *coff *elf.
4016 * configure: Regenerated.
4017
4018 * doc/internals.texi (Object format backend): Say
4019 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 4020
4021 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4022 * Makefile.in: Regenerated.
4023
7c3dc350
CM		 40242000-05-19 Catherine Moore <clm@cygnus.com>
4025
4026 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4027
b3b6a3fe
JL		 40282000-05-18 Alan Modra <alan@linuxcare.com.au>
4029
4030 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4031 instruction to reflect change in re_assemble_*.
4032
c9e10a08
JL		 4033Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4034
4035 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4036 build PA64 ELF tools.
4037 * configure: Rebuilt.
4038
3043679f
AM		 40392000-05-17 Alan Modra <alan@linuxcare.com.au>
4040
4041 * Makefile.am: Regenerate dependencies.
4042 * Makefile.in: Regenerate.
4043
322f2c45
NC		 40442000-05-15 Nick Clifton <nickc@cygnus.com>
4045
4046 * config/tc-arm.c (struct asm_psr): Add boolean field
4047 distinguishing between CSPR and SPSR. Rename 'number' field
4048 to 'field'.
4049 (psrs): Rearrange contents to match new asm_psr structure.
4050 (arm_psr_parse): Move next to psr_required_here. Make it
4051 return an asm_psr structure.
4052 (psr_required_here): Use asm_psr structure returned by
4053 arm_psr_parse.
4054 (do_msr): Reorganise to allow psr_required_here to be called
4055 only once.
4056 (md_undefined_name): Mark 'name' parameter as unused, since
4057 the COFF target does not use it.
322f2c45 4058
5e6cbf41
PB		 40592000-05-14 David O'Brien <obrien@FreeBSD.org>
4060
4061 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4062 standards.
4063 * config/te-aux.h: Likewise.
4064 * config/te-dpx2.h: Likewise.
4065 * config/te-go32.h: Likewise.
4066 * config/te-hp300.h: Likewise.
4067 * config/te-hppa.h: Likewise.
4068 * config/te-i386aix.h: Likewise.
4069 * config/te-ic960.h: Likewise.
4070 * config/te-interix.h: Likewise.
4071 * config/te-nbsd532.h: Likewise.
4072 * config/te-pc532mach.h: Likewise.
4073 * config/te-ppcnw.h: Likewise.
4074 * config/te-psos.h: Likewise.
4075 * config/te-sparcaout.h: Likewise.
4076 * config/te-sun3.h: Likewise.
4077 * config/te-sysv32.h: Likewise.
4078
4132022d
AM		 40792000-05-14 Alan Modra <alan@linuxcare.com.au>
4080
4081 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4082 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4083 and sign extend without an if statement.
4084 (build_bytes): Likewise.
4085
40862000-05-14 Kazu Hirata <kazu@hxi.com>
4087
4088 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4089 X_add_symbol L_32 case.
4090
b4fd930a
AM		 40912000-05-14 David O'Brien <obrien@FreeBSD.org>
4092
4093 * config/te-freebsd.h: New file.
4094
a38cf1db
AM		 40952000-05-13 Alan Modra <alan@linuxcare.com.au>
4096
897083bd
AM		 4097 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4098 bindtextdomain): Replace defines with those from intl/libgettext.h
4099 to quieten gcc warnings.
4100
a38cf1db
AM		 4101 * NEWS: Mention x86 .arch and -q.
4102
4103 * config/tc-i386.c (quiet_warnings): New.
4104 (md_assemble): Use quiet_warnings.
4105 (md_parse_option): Set quiet_warnings from -q.
4106 (md_show_usage): Mention -q, delete -m.
4107 (flag_do_long_jump): Delete.
4108 (md_parse_option): Remove -m.
4109 (md_show_usage): Remove -m.
4110 (md_create_long_jump): Remove useless flag_do_long_jump code.
4111
4112 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4113 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4114
e413e4e9
AM		 41152000-05-13 Alan Modra <alan@linuxcare.com.au>
4116 Alexander Sokolov <robocop@netlink.ru>
4117
4118 * doc/c-i386.texi (i386-Arch): New section.
4119 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4120
4121 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4122 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4123 architecture has been given and is not 486.
4124 (set_cpu_arch): New.
4125 (md_pseudo_table): Add .arch.
4126 (md_assemble): Warn if cpu architecture has been given and an
4127 unsupported instruction.
4128
4129 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4130 Move operand_types bit defines after relevant template field.
4131 (template): Add cpu_flags.
4132 (Cpu*): Define.
4133 (arch_entry): New.
4134
e8b1cae5
AO		 41352000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4136
4137 * config/tc-mn10300.h (md_end): Define.
4138 (mn10300_finalize): Declare.
4139 * config/tc-mn10300.c: Include dwarf2dbg.h.
4140 (debug_line): Define.
4141 (md_assemble): Generate dwarf2 line info.
4142 (mn10300_finalize): New function. Finalize dwarf2 info.
4143
426b0403
AM		 41442000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4145
4146 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4147 external version of the relocation for weak symbols.
4148
e4c58b25
JW		 41492000-05-08 David Mosberger <davidm@hpl.hp.com>
4150
4151 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4152 frame size in units of 16 bytes, as required per SW Conventions manual.
4153 (output_unw_records): Output info-block header as a dword to get
4154 byte-order right.
4155
8fce3f5e
AM		 41562000-05-08 Alan Modra <alan@linuxcare.com.au>
4157
4158 * as.h: #include "file", not <file> on files from ../include.
4159 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4160 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4161 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4162 (tc_coff_symbol_emit_hook): Ditto.
4163 (OPTCOUNT): Cast to int to avoid compiler warning.
4164 (md_begin): Fix signed/unsigned warnings.
4165
41662000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4167
4168 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4169 ABRANCH LONG case for a conditional branch on a 68000.
4170 (md_estimate_size_before_relax): Likewise. Also handle
4171 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4172 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4173 PC-relative on all CPUs.
4174 (md_estimate_size_before_relax): Likewise.
4175
fb166ee3
AM		 41762000-05-04 Alan Modra <alan@linuxcare.com.au>
4177
4178 * as.c (parse_args): Just mention current year in printed
4179 copyright message.
4180
7a899fff
C		 41812000-05-03 J.T. Conklin <jtc@redback.com>
4182
4183 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 4184 unit registers.
7a899fff
C		 4185 (md_parse_option): Recognize -m7400.
4186
44877466
ILT		 41872000-05-03 Ian Lance Taylor <ian@zembu.com>
4188
4189 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4190 don't permit lp to become less than the words array.
4191
eaa15ab8
NC		 41922000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4193
4194 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4195 Fix little-endian case.
4196
7c4f6a03
AM		 41972000-05-03 David O'Brien <obrien@NUXI.com>
4198
4199 * as.c (parse_args): Update copyright.
4200
da5d444c
AM		 42012000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4202
4203 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4204 for the .bss section too.
4205
3f9b03b5
AM		 42062000-05-02 Alan Modra <alan@linuxcare.com.au>
4207
4208 * configure.in: Set em=linux for hppa-*-linux.
4209 * configure: Regenerate.
4210 * doc/Makefile.in: Regenerate with correct automake.
4211
4212 * frags.c (frag_grow): Sanity check chunk_size.
4213
4214 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4215 * config/obj-som.h: Likewise.
4216 * config/obj-ieee.h: Likewise.
4217
4218 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4219
4220 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4221 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4222 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4223 (pa_ip): low_sign_unext now returns via function value. Use
4224 re_assemble_* instead of dis_assemble_* and
4225 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4226 unnecessarily.
4227 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4228 (md_section_align, md_parse_option, md_show_usage,
4229 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4230 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4231 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4232 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4233 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4234 pa_text): Likewise.
4235 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4236 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4237 outside of switch. Correct mask and shifting errors in case 10
4238 and case -11. In case 21, compare against signed range to suit
4239 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4240 case 17 and case 22, use offsetT variable to properly check range.
4241 Use re_assemble_* here too.
4242 (evaluate_absolute): Change type of value to offsetT. Call
4243 hppa_field_adjust to do the work for us.
4244 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4245 (pa_parse_cmpib_64_cmpltr): Ditto.
4246 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4247 of i to unsigned int.
4248 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4249 (pa_end_of_source): Return type is void.
4250
a2984248
CM		 4251Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4252
4253 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4254
df136245
DC		 4255Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4256
4257 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4258 More comments added.
4259 (md_begin): Removed "construct symbols for each register name".
4260 Because register names conflicts with GCC generated function
4261 names.
4262 (avr_operand): Now constant numbers can be used as a register
4263 identifiers (0 as r0, 31 as r31).
4264 (md_assemble): use skip_space () before parsing instruction
4265 operands.
4266
c1e73230
AM		 42672000-05-01 Alan Modra <alan@linuxcare.com.au>
4268
4269 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4270 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4271 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4272 * configure: Regenerate.
4273
a1934524
AM		 42742000-04-29 Andreas Jaeger <aj@suse.de>
4275
4276 * as.h: Correctly check GCC version.
4277
d9b7d820
AM		 42782000-04-26 David O'Brien <obrien@FreeBSD.org>
4279
4280 * doc/as.1: Fix unbalanced brackets.
4281
4282 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4283 TE_FreeBSD.
4284 (line_comment_chars): Set to '/' if TE_FreeBSD.
4285
cea1ab94
JL		 4286Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4287
4288 * configure.in: Configury support for PA64 (currently disabled).
4289 * configure: Rebuilt.
4290
e799a695
AM		 42912000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4292
3e87a760 4293 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 4294 bfd_set_section_alignment.
4295
3b0ec529
AM		 42962000-04-25 Alan Modra <alan@linuxcare.com.au>
4297
4298 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4299 than 32.
4300
adcf07e6
NC		 43012000-04-24 Nick Clifton <nickc@cygnus.com>
4302
4303 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4304 * doc/as.texinfo (Align): Include arm and strongarm in list of
4305 targets that have the second form of the behaviour of the .align
3e87a760 4306 directive.
adcf07e6 4307
5047a41f
JL		 43082000-04-24 Mark Klein <mklein@dis.com>
4309
29184774 4310 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 4311
a47cf567
NC		 4312Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4313
4314 * as.c (parse_args): Allow md_parse_option to override -a listing
4315 option.
4316 * config/obj-coff.c (add_lineno): Change type of offset parameter
4317 from "int" to "bfd_vma."
4318 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4319 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4320 (ppc_change_csect): Align correctly for XCOFF64.
4321 (ppc_machine): New function, which discards "ppc_machine" line.
4322 (ppc_tc): Cons for 8 when code is 64 bit.
4323 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4324 relocations.
4325 (md_parse_option): Handle -a64 and -a32.
4326 (ppc_xcoff64): New.
4327 * config/tc-ppc.h (TARGET_MACH): Define.
4328 (TARGET_FORMAT): Move to function.
4329 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4330
4331Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4332
4333 * config/tc-avr.c: New AVR_ISA_ defined.
4334 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4335 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4336 for `fmul', `movw' and `lpm R,Z' instructions.
4337 (avr_operands): Warn if current opcode is a two-word instruction
4338 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4339 (avr_opcodes): New commands added.
4340 (REGISTER_P): Check 'a' and 'v' constraint letters.
4341 (mcu_types): New MCU added.
4342
bf3ca999
TW		 43432000-04-22 Timothy Wall <twall@cygnus.com>
4344
4345 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4346 to "natval".
4347 (operand_match): Conditionally insert default bit values for IMMU9.
4348
98e5953c
JL		 43492000-04-14 Matthew Green <mrg@cygnus.com>
4350
4351 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4352 * configure: Rebuilt.
4353
a02fab7e
JL		 4354Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4355 Jason Eckhardt <jle@cygnus.com>
4356
c67e42c9 4357 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 4358
4359 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4360 Added handling of new operand types l,y,&,fe,fE,fx.
4361
800eeca4
JW		 4362Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4363 David Mosberger <davidm@hpl.hp.com>
4364 Timothy Wall <twall@cygnus.com>
4365 Andrew MacLeod <amacleod@cygnus.com>
4366 Jim Wilson <wilson@cygnus.com>
4367
4368 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 4369 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 4370 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4371 * Makefile.in: Rebuild.
4372 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4373 * configure: Rebuild.
4374 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4375 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4376 * expr.c (expr): Handle md_optimize_expr.
4377 * read.c (LEX_HASH): Add comment.
4378 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 4379
66778679
RH		 43802000-04-21 Richard Henderson <rth@cygnus.com>
4381
4382 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4383 bundling a non-delayed branch type instruction.
4384
aa15f6f7
AO		 43852000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4386
4387 * config/tc-mn10300.c (HAVE_AM30): Define.
4388 (md_assemble): Use it.
4389
16adf844
AM		 43902000-04-19 Alan Modra <alan@linuxcare.com.au>
4391
742f45cf
AM		 4392 * config/obj-elf.c (obj_elf_change_section): Check for changed
4393 section attributes.
4394
16adf844
AM		 4395 * Makefile.am: (CPU_MULTI_VALID): Remove.
4396 (MULTI_CPU_TYPES): Define.
4397 (MULTI_CPU_OBJ_VALID): Define.
4398 (DEPTC): Use the above.
4399 (DEPOBJ): Same here.
4400 (DEP2): And here.
4401 Regenerate dependencies.
4402 * Makefile.in: Regenerate.
4403
9c46fb1b
AM		 44042000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4405
742f45cf 4406 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 4407
508866be
L		 44082000-04-18 H.J. Lu (hjl@gnu.org)
4409
4410 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 4411 bfd_vma for non-bfd assemblers.
508866be 4412
ba2adb93
AM		 44132000-04-17 Alan Modra <alan@linuxcare.com.au>
4414
4415 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4416 doesn't give spurious errors.
4417
12ff5d56
AM		 44182000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4419
66778679 4420 * as.h (SEEK_SET): Define if undefined.
12ff5d56 4421
fc633e5b
AM		 44222000-04-13 Alan Modra <alan@linuxcare.com.au>
4423
4424 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4425 constants, and don't assume offsetT is 32 bits.
4426
1ed18ec1
NC		 44272000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4428
4429 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4430 (md_pcrel_from_section): Add prototype.
4431 (d10v_fix_adjustable): Add prototype.
4432 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4433
4434 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4435
3db10f32
NC		 44362000-04-12 Nick Clifton <nickc@cygnus.com>
4437
4438 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4439 symbol in frag chain.
4440
847f7ad4
AM		 44412000-04-10 Alan Modra <alan@linuxcare.com.au>
4442
4443 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4444 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4445 (fits_in_signed_word, smallest_imm_type): Ditto.
4446 (md_assemble): Use an offsetT var to hold offsetT values, not a
4447 long.
4448 (offset_in_range): New.
4449 (md_assemble): Use it.
4450 (md_convert_frag): Change type of target_address, opcode_address,
4451 and displacement_from_opcode_start to offsetT.
4452 (md_create_short_jump): Change type of offset to offsetT.
4453 (md_create_long_jump): Ditto.
4454 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4455 (md_chars_to_number): Remove.
4456 (output_invalid): Remove duplicate prototype.
4457
ec694b89
NC		 44582000-04-09 Nick Clifton <nickc@cygnus.com>
4459
4460 * Makefile.am (CPU_TYPES): Add 'avr'.
4461 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4462 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4463
16adf844 4464 * Makefile.in: Regenerate.
ec694b89
NC		 4465
4466 * doc/as.texinfo: Add M32R documentation.
4467
a2d91340 4468Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 4469
a2d91340 4470 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 4471 --enable-build-warnings option.
a2d91340
AC		 4472 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4473 * Makefile.in, configure: Re-generate.
4474
d92b1a8a
NC		 44752000-04-07 Nick Clifton <nickc@cygnus.com>
4476
4477 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4478 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4479 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4480 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4481 (arm_force_relocation): Force relocations for
4482 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4483
52ccafd0
JR		 4484Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4485
4486 * config/tc-sh.c (get_operands): There's no third operand if the
4487 first operand is an immediate.
4488
015551fc
JR		 4489Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4490
4491 * config/tc-sh.c (immediate): Delete.
4492 (sh_operand_info): Add immediate member.
4493 (parse_reg): Use A_PC for pc.
4494 (parse_exp): Add second argument 'op'. All callers changed.
4495 (parse_at): Expect pc to be coded as A_PC.
4496 Use immediate field in *op.
4497 (insert): Add fourth argument 'op'. All callers changed.
4498 (build_relax): Add second argument 'op'. All callers changed.
4499 (insert_loop_bounds): New function.
4500 (build_Mytes): Remove DISP_4.
4501 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4502 (assemble_ppi): Use immediate field in *operand.
4503 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4504 (md_apply_fix): Likewise.
4505 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4506
79bd78be
AO		 4507Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4508
4509 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4510
e30e5a6a
HPN		 4511Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4512
4513 * internals.texi (CPU backend): Document
4514 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4515
41b49281
AM		 45162000-04-04 Alan Modra <alan@linuxcare.com.au>
4517
8ad3436c
AM		 4518 * po/gas.pot: Regenerate.
4519
4520 * as.c (show_usage): Restore translated part of bug string.
4521 * gasp.c (show_usage): Likewise.
4522
41b49281
AM		 4523 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4524 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4525 than move-if-change.
4526 (DEP1): Modify for "gcc -MM".
4527 (DEPTC): Likewise.
4528 (DEPOBJ): Likewise.
4529 (DEP2): Likewise.
4530 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4531 Update dependencies.
4532 * Makefile.in: Regenerate.
4533
0a727238
AO		 45342000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4535
4536 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4537 (md_begin): Likewise.
4538 (HAVE_AM33): New macro.
4539 (md_assemble): Use it. Match r_regs and xr_regs only if
4540 HAVE_AM33.
4541
c20f4f8c
AM		 45422000-04-03 Alan Modra <alan@linuxcare.com.au>
4543
4544 * as.h: #include "bin-bugs.h"
4545 * as.c (show_usage): Use REPORT_BUGS_TO.
4546 * gasp.c: #include "bin-bugs.h"
4547 (show_usage): Use REPORT_BUGS_TO.
4548
4549 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4550
753f6b12
HPN		 4551Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4552
4553 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4554 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4555 adjustments.
4556
726c5dcd
AM		 45572000-04-03 Alan Modra <alan@linuxcare.com.au>
4558
4559 * config/tc-i386.c (i386_immediate): Don't assume a constant
4560 immediate is necessarily 16 bits when in 16 bit code mode.
4561 (md_assemble): Instead set guess_suffix here after we have checked
4562 registers.
4563
bf80011a
RH		 45642000-04-02 Richard Henderson <rth@cygnus.com>
4565
4566 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4567 quantities. Correct right shift sign extension.
4568 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4569 32-bit value when shifting into place.
4570
92161534
ILT		 45712000-04-01 Ian Lance Taylor <ian@zembu.com>
4572
4573 * app.c: Add ATTRIBUTE_UNUSED as needed.
4574 * config/tc-ppc.c: Likewise.
4575 (ppc_size): Make unsigned long.
4576 (ppc_insert_operand): Add casts to avoid warnings.
4577
447f3982
NC		 45782000-03-31 Nick Clifton <nickc@cygnus.com>
4579
4580 * config/tc-d10v.h (md_flush_pending_output): Define.
4581
21d75ec2
NC		 45822000-03-29 Nick Clifton <nickc@cygnus.com>
4583
4584 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4585 segment. Works for both BFD_ASSEMBLER and others.
4586 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4587
d1a1bf19
NC		 45882000-03-29 Nick Clifton <nickc@cygnus.com
4589
4590 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4591
224de7a5
AM		 45922000-03-28 Alan Modra <alan@linuxcare.com.au>
4593
4594 * listing.c (LISTING_LHS_WIDTH): Default depends on
4595 LISTING_WORD_SIZE.
4596 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4597
5b8274e3
ILT		 45982000-03-27 Ian Lance Taylor <ian@zembu.com>
4599
4600 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4601 string literal.
4602
224de7a5 46032000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 4604
4605 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4606
4607 * config/tc-avr.c (mcu_types): Add missing initialiser.
4608 (md_pcrel_from_section): Add prototype.
4609 (avr_operand): Remove redundant test of unsigned < 0.
4610 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4611
46122000-03-27 Denis Chertykov <denisc@overta.ru>
4613
4614 * config/tc-avr.c: New file for AVR support.
4615 * config/tc-avr.h: Likewise.
4616 * configure.in: Add AVR support.
4617 * configure: Regenerate.
4618
9f10757c
TW		 46192000-03-26 Timothy Wall <twall@cygnus.com>
4620
4621 * gasp.c (macro_op): Add new argument to check_macro call.
4622 Macro structure definitions moved to macro.h
4623 * sb.h: Add argument to prototype for input_scrub_include_sb.
4624 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4625 nesting checks with an additional flag.
4626 (struct input_save): Add flag to indicate whether current sb
4627 should be checked for proper macro/conditional nesting.
4628 (input_scrub_push/pop): Save/restore nest check flag.
4629 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 4630 defined.
9f10757c
TW		 4631 * macro.c (check_macro): Allow caller to retrieve parsed macro
4632 information if a pointer is provided. This information may be
4633 used by the new macro hooks.
4634 * macro.h: Update prototype for check_macro. Macro struct
4635 definitions moved here from macro.c/gasp.c.
4636 * read.c (read_a_source_file): Add parameter to check_macro call,
4637 and pass macro info to the macro hook, if defined.
4638 (input_scrub_insert_line): New. Allow insertion of a line of
4639 characters into the input stream.
4640 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4641 file into the input stream.
4642 (s_include): Use input_scrub_insert_file.
4643 * internals.texi: Document new macro hooks.
4644 * as.h: New prototypes added.
3e87a760 4645
224de7a5 46462000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 4647
4648 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4649 an initial capital letter.
4650 (i386_index_check): Reindent.
4651
11424155
NC		 46522000-03-19 Nick Clifton <nickc@cygnus.com>
4653
eaa15ab8 4654 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 4655 relative branches.
4656
43f05576
NC		 46572000-03-17 Thomas de Lellis <tdel@windriver.com>
4658
66778679
RH		 4659 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4660 instruction operand bad if Rd > 7 when generating
4661 thumb instructions. Prevents for example,
4662 "adr r12,label" from silently failing and generating
4663 the wrong instruction.
3e87a760 4664
67231402
NC		 46652000-03-17 Nick Clifton <nickc@cygnus.com>
4666
4667 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4668 that have a destingation >= 0x400000.
3e87a760 4669 Fix compile time warning messages.
67231402 4670
a37c8f88
JR		 4671Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4672
4673 * config/tc-sh.c (md_begin): When encountering insn that are
4674 not supported by the current arch, only change the name if
4675 its contents are the same as prev_name.
4676 (get_specific): If the the architecture doesn't match, fail.
4677
dead1419
JR		 4678Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4679
4680 * config/tc-sh.c (IDENT_CHAR): Define.
4681 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4682 matching back where it came from.
4683
182e89d3
JR		 4684Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4685
4686 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4687
84f73d89
NC		 46882000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4689
4690 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4691 normal operands.
4692
dbbc7809
JL		 46932000-03-15 Kazu Hirata <kazu@hxi.com>
4694
4695 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4696
271bb601
HPN		 4697Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4698
4699 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4700 floating-point-number, make sure 'f' is in FLT_CHARS.
4701
8684e216
HPN		 4702Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4703
4704 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4705 (s_lcomm_internal): Use it.
4706 * doc/internals.texi (CPU backend): Document it.
4707 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4708 bytes.
4709
bb2d6cd7
GK		 47102000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4711
4712 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4713 when embedded-pic.
4714
4715 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 4716 implementation doesn't have special handling for switch
4717 statements.
bb2d6cd7
GK		 4718 (macro_build): Allow for code in sections other than .text.
4719 (macro): Likewise.
4720 (mips_ip): Likewise.
4721 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 4722 Don't perform relocs if we will be outputting them.
bb2d6cd7 4723 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 4724 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4725 embedded-pic.
bb2d6cd7 4726
5c86cbc7 47272000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 4728
66778679
RH		 4729 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4730 relocation type based on the entry in the fixup structure.
a47cf567 4731 Put S_IS_EXTERN processing back in.
5c86cbc7 4732
f8c827e9
L		 47332000-03-08 H.J. Lu (hjl@gnu.org)
4734
4735 * Makefile.am (install-exec-tooldir): Depend on
4736 install-exec-bindir for parallel make.
4737 * Makefile.in: Regenerated.
4738
8ad9e709
NC		 47392000-03-06 Nick Clifton <nickc@cygnus.com>
4740
4741 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4742 switch.
4743 (md_parse_option): Parse -m32r command line switch - disable m32rx
4744 compatability.
ded0aeb7
NC		 4745 (md_show_usage): Document new option.
4746
4747 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4748 * doc/Makefile.in: Regenerate.
4749 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4750
b7b8f327
MM		 47512000-03-02 Michael Meissner <meissner@redhat.com>
4752
4753 * config/tc-d30v.c (check_range): Remove code that incorrectly
4754 sign extended values where bits < 32.
4755
15886821
L		 47562000-03-02 H.J. Lu (hjl@gnu.org)
4757
4758 * configure.in: Support --enable-targets=all on ia32.
4759 * configure: Regenerated.
4760
8bf950bf
NC		 47612000-03-01 Nick Clifton <nickc@cygnus.com>
4762
4763 * gasp.c (do_align): Remove bogus check of alignment value.
4764
c5e54cc2
ILT		 47652000-02-27 Thomas de Lellis <tdel@windriver.com>
4766
4767 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4768 TC_PPC was defined forced the type of a symbol with no other type
4769 to be BSF_OBJECT.
4770
65fd87bc
ILT		 47712000-02-27 Hans-Peter Nilsson <hp@axis.com>
4772
4773 * doc/internals.texi (CPU backend): Mention that
4774 line_separator_chars do not break up comments. Fix typos for
4775 LEX_AT and LEX_NAME descriptions. Document operands for
4776 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4777 description of md_create_short_jump usage. Document argument for
4778 md_undefined_symbol.
4779
a25fe906
ILT		 47802000-02-27 Jakub Jelinek <jakub@redhat.com>
4781
4782 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4783 (md_parse_option): Handle it.
4784 (md_show_usage): Document it.
4785
21b10511
ILT		 47862000-02-27 Ian Lance Taylor <ian@zembu.com>
4787
4788 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4789 opcode, for the instruction `pal19'. From Andrea Arcangeli
4790 <andrea@suse.de>.
4791
773f551c
AM		 47922000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4793
4794 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4795 from here..
4796 (md_assemble): To here, before template operands are matched.
4797 Also ensure a constant immediate is sign extended when we know the
4798 size is at most 16 bits. This is to catch cases like "add
4799 $0xffc0,%ax" where we don't know the size, and thus that the
4800 immediate can be represented as Imm8S until after parsing the
4801 register operand.
4802 (i386_displacement): Similarly sign extend 16 bit constant
4803 displacements.
4804 (md_assemble): Relax 16-bit jump constant range check to suit sign
4805 extended displacements.
4806
28d33191
JL		 48072000-02-26 Andreas Jaeger <aj@suse.de>
4808
4809 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4810
cc5ca5ce
AM		 48112000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4812
4813 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4814 call operands when intel_syntax.
4815 (intel_float_operand): Return 2 for "fi...".
4816 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4817 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4818 earlier "SHORT" change.
4819 (md_assemble): When determining suffix from Regs, exclude
4820 InOutPortReg.
4821
056350c6
NC		 48222000-02-24 Nick Clifton <nickc@cygnus.com>
4823
4824 * configure: Add arm-wince, mips-pe and sh-pe targets.
4825 * configure: Regenerate.
4826
4827 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4828 sh-pe targets.
4829 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4830 "pe-mips" for the mips-pe target.
4831
4832 * config/tc-arm.c (insns): Change displacement encoded in BL
4833 and B instructions if the target port is arm-wince.
4834 (do_ldst): Do not bias the relocation offset if the target
4835 port is arm-wince.
4836 (md_pcrel_from): Add in missing relocation offset bias if the
4837 target os arm-wince.
4838
4839 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4840 (md_begin): Disable -G support for mips-pe target.
4841 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4842 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4843 COFF flavour.
4844
4845 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4846 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4847 assembler, just set the alignment to 4.
4848
4849 * config/te-wince-pe.h: New file for WinCE targets. Define
4850 TE_WINCE.
4851
36bf8ab9
AM		 48522000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4853
4854 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4855 string instructions.
4856 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4857 (i386_intel_memory_operand): After finding a segment override,
4858 check again for no `[' before looking for a displacement. Bomb if
4859 more than one displacement rather than silently discarding the
4860 second and subsequent ones. Free strings malloc'd by
4861 build_displacement_string.
4862
f5795b08
CM		 48632000-02-24 Catherine Moore <clm@cygnus.com>
4864
4865 * config/obj-som.c (obj_pseudo_table): Add "weak".
4866 (obj_som_weak): New routine.
4867
abd63a32
AM		 48682000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4869
520dc8e8
AM		 4870 * config/tc-i386.c (union i386_op): New.
4871 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4872 Throughout file replace occurences of disps[n], imms[n], regs[n]
4873 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4874 intel mode operand swapping. Add assert in regKludge and
4875 fake_zero_displacement code. Test i.types[n] when outputting
4876 displacements and immediates. Combine output of Disp16 with
4877 Disp32.
7f3f1ea2
AM		 4878 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4879 when in intel mode by (not) reversing fsub and fdiv operands
4880 before the template search. This fails for single operand
4881 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4882 undefined. Instead fix the base_opcode after we've found the
4883 template. Move base_opcode xor with found_reverse_match from
4884 opcode output code to before this fix so we test for the correct
4885 opcodes.
4886 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4887 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4888
4889 * config/tc-i386.h (TC_RELOC): Delete.
4890 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4891 with equivalent call to reloc.
4892
abd63a32
AM		 4893 * as.h (flag_m68k_mri): Move declaration after target include, and
4894 only declare when TC_M68K defined. Define as zero otherwise.
4895 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4896 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4897 Define as zero otherwise.
4898 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4899 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4900 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4901 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4902 testing whether defined.
4903 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4904 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4905 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4906 rather than testing whether defined.
4907 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4908 (parse_mri_cons): Declare and use only when TC_M68K.
4909 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4910 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4911 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4912
4913 * NEWS: Mention IBM 370 support.
4914
7e052742
RH		 49152000-02-23 Richard Henderson <rth@cygnus.com>
4916
4917 * config/tc-i386.c (md_assemble): When swapping operands for
4918 intel_syntax, assume everything that's not Imm or Disp is a
4919 register.
4920
5b93d8bb
AM		 49212000-02-23 Linas Vepstas <linas@linas.org>
4922
4923 * config/tc-i370.c, config/tc-i370.h: New files.
4924 * Makefile.am: Add support for Linux/IBM 370.
4925 * configure.in: Likewise.
4926 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4927 * config/obj-elf.c: Include elf/i370.h
4928 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4929
4930 * Makefile.in: Regenerate.
4931 * configure: Regenerate.
4932
4933 * doc/c-i370.texi: New file.
4934 * doc/all.texi: Include it.
4935 * doc/as.texinfo: And here.
3e87a760 4936 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4937 * doc/Makefile.in: Regenerate.
4938
25f2196d
CC		 49392000-02-19 Michael Meissner <meissner@redhat.com>
4940
4941 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4942 determine if an instruction can be used in parallel with an ADDppp
4943 or SUBppp instruction.
4944
6349b5f4
AH		 49452000-02-22 Andrew Haley <aph@cygnus.com>
4946
4947 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4948
2f6d2f85 49492000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4950
4951 * config/tc-mips.c (mips_gp32): New variable.
4952 (macro_build) Use mips_gp32.
4953 (mips_ip): Ditto.
4954 (md_longopts): Add "-mgp32" and "-mgp64".
4955 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4956
a47cf567
NC		 4957 (OPTION_M7900): Change offset
4958 (OPTION_NO_M7900): Ditto.
4959
b985eaa8
ILT		 49602000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4961
4962 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4963 warning, and bump it to 1.
4964
52454417
ILT		 49652000-02-22 Ian Lance Taylor <ian@zembu.com>
4966
4967 From Brad Lucier <lucier@math.purdue.edu>:
4968 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4969 match format.
4970
6b76fefe
CM		 49712000-02-21 Catherine Moore <clm@cygnus.com>
4972
4973 * config/tc-mips.c (MF_HILO_INSN): Define.
4974 (mips_7000_hilo_fix): Declare.
4975 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4976 (md_parse_option): Check for 7000_HILO_FIX options.
4977 (OPTION_M7000_HILO_FIX): Define.
4978 (OPTION_NO_M7000_HILO_FIX): Define.
4979 * doc/c-mips.texi (-mfix7000): Describe.
4980
f6af82bd
AM		 49812000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4982
4983 * listing.c (print_lines): Remove unused variable `end'.
4984
4985 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4986 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4987 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4988 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4989 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4990 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4991
8c8281f4
NC		 49922000-02-18 Nick Clifton <nickc@cygnus.com>
4993
4994 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4995 the computed frag offset, rather than overwriting it.
4996
d4845d57
JR		 4997Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4998
4999 * config/tc-sh.c ("elf/sh.h"): Include.
5000 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5001 (md.begin): Initialize target_arch.
5002 Only include opcodes in has table that match selected architecture.
5003 (parse_reg): Recognize register names for sh-dsp.
5004 (parse_at): Recognize post-modify addressing.
5005 (get_operands): The leading space is now optional.
5006 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5007 arguments. Update valid_arch.
5008 (build_Mytes): Add support for SDT_REG_N.
5009 (find_cooked_opcode): New function, broken out of md_assemble.
5010 (assemble_ppi, sh_elf_final_processing): New functions.
5011 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5012 (md_longopts, md_parse_option): New option: -dsp.
5013 * config/tc-sh.h (elf_tc_final_processing): Define.
5014 (sh_elf_final_processing): Declare.
5015
c97305a1
JL		 5016Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5017
5018 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5019 the unwinder subspace. Save the current seg/subseg before creating
5020 the new seg/subseg.
5021
bec50466
NC		 50222000-02-10 Nick Clifton <nickc@cygnus.com>
5023
5024 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 5025 little endian targets.
bec50466 5026 (INST_BYTE1): Redefine to handle big and little endian
66778679 5027 targets.
bec50466
NC		 5028 (cpu_type): New type: Select between M340 and M210.
5029 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 5030 instructions of the M340.
bec50466 5031 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 5032 instructions.
bec50466
NC		 5033 (md_atof): Add support for little endian targets.
5034 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 5035 line switches.
bec50466
NC		 5036 (md_convert_frag): Add support for little endian targets.
5037 (md_apply_fix3): Add support for little endian targets.
5038 (md_number_to_chars): Add support for little endian targets.
5039
a25c045a
TW		 50402000-02-10 Timothy Wall <twall@redhat.com>
5041
5042 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5043 defined, use it to verify the symbol just read should be a label.
5044
f28e8eb3
TW		 50452000-02-10 Timothy Wall <twall@redhat.com>
5046
5047 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5048 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5049 around colons when KEEP_WHITE_AROUND_COLON is defined.
5050 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5051 and KEEP_WHITE_AROUND_COLON.
5052
6dc19fc4
TW		 50532000-02-08 Timothy Wall <twall@redhat.com>
5054
5055 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 5056 logic.
6dc19fc4 5057 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 5058 implemented.
6dc19fc4
TW		 5059 (end_repeat): New. Provide support for a "break" out of the
5060 repeat loop.
5061 * read.h: Add prototypes for new functions.
3e87a760 5062
f805106c
TW		 50632000-02-08 Timothy Wall <twall@redhat.com>
5064
5065 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5066 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5067 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 5068 non-zero.
5069
4469be0f
TW		 50702000-02-08 Timothy Wall <twall@redhat.com>
5071
5072 * read.c: Added elseif to directives table.
5073 * read.h: Added prototype for s_elseif.
5074 * doc/as.texinfo: Added description for elseif.
5075 * cond.c (s_elseif): New function
3e87a760 5076
24a17b6c
TW		 50772000-02-04 Timothy Wall <twall@redhat.com>
5078
5079 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 5080 listings.
24a17b6c 5081
bea9907b 50822000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 5083
bea9907b
TW		 5084 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5085 default values.
5086 * frags.c (frag_new): Calculate fr_fix in octets
5087 (frag_now_fix) Return offset as target address offset (bytes).
5088 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 5089 quantities).
bea9907b
TW		 5090 * frags.h: Added prototype for frag_now_fix_octets().
5091 Distinguish between octets and bytes in field descriptions.
5092 * listing.c (calc_hex): Account for octets vs bytes when
5093 printing addresses/offsets.
5094 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5095 target is little-endian, print the octets in a word in big-endian
5096 order so that the display looks like a proper hexadecimal number,
5097 instead of having the octets reversed.
5098 * read.c (do_align): When recording alignment, alignment power
5099 should be in terms of target bytes (minimum addressible unit)
5100 instead of octets.
5101 (do_org) Convert ORG target address (byte) argument into an
5102 octet offset when generating a variable fragment.
5103 * symbols.c (resolve_symbol_value): Symbol final value
5104 converted to a target address offset (bytes) from its octet offset.
5105 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5106 offset (bytes) is adjusted by the frag offset (octets) converted
5107 to bytes.
5108 (coff_frob_section) Section alignment power is in terms of bytes;
5109 convert it to an octet alignment power when calculating size (and
5110 size mask) in octets. Don't modify the section size in order to
5111 "align" it for TI COFF, since that format has a different method
5112 for storing alignment information.
3e87a760 5113
210dcc61
TW		 51142000-02-01 Timothy Wall <twall@cygnus.com>
5115
5116 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5117 entries, matching the way GCC generates them. If not escaped, the
5118 filename is encoded incorrectly.
5119
557537a5 51202000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 5121
557537a5
NC		 5122 * config/tc-arm.c (reg_table): Add support for ATPCS register
5123 naming conventions.
2c1c4c62 5124
557537a5 51252000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 5126
2c1c4c62
GK		 5127 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5128 already defined.
3e87a760 5129 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 5130 New macro.
5131 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5132 of a symbol when we really care about its value.
5133
51342000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 5135
5136 * config/tc-mcore.c (md_assemble): Give warning message if
5137 operands passes to instruction are more than the spec.
5138
2f0ca46a
NC		 51392000-01-27 Thomas de Lellis <tdel@windriver.com>
5140
66778679 5141 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 5142 Thumb mode but the label seen was not declared as '.thumb_func'
5143 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 5144 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 5145
4c63da97
AM		 51462000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5147
5148 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5149 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5150
5151 * Makefile.in: Same here.
5152 Update copyright.
5153
5154 * configure.in: Set bfd_gas for i386-aout when primary target
5155 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5156 we may need the primary te_file. Remove incorrect comment.
5157
5158 * configure: Regenerate.
5159
5160 * config/e-i386aout.c: New file.
5161
5162 * as.c (USE_EMULATIONS): Move to before print_version_id.
5163 (struct emulation): Add i386aout.
5164 (show_usage): Split text strings. Reformat -a text. Add --em
5165 help.
5166 Update copyright.
5167
5168 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5169 (aout_format_ops): New.
5170 Update copyright.
5171
5172 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5173 preprocessor conditional and add aout USE_EMULATIONS tests.
5174 (read_a_source_file): Don't pass error strings to printf as
5175 format arg.
5176 Update copyright.
5177
5178 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5179 format arg.
5180 (do_data): Same here.
5181 (process_file): And here.
5182 Update copyright.
5183
5184 * symbols.c (colon): Rewrite "already defined" fatal message
5185 code for aout with USE_EMULATIONS.
5186 Update copyright.
5187
5188 * config/obj-aout.c (OBJ_HEADER): Define.
5189 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 5190 fields of sentinel.
4c63da97
AM		 5191 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5192 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5193 forms here.
5194 (obj_aout_type): Expand S_SET_OTHER here too.
5195 (obj_read_begin_hook): Remove.
5196 (aout_pop_insert): New.
5197 (obj_aout_s_get_other): New.
5198 (obj_aout_s_get_desc): New.
5199 (aout_format_ops): New.
5200 Update copyright.
5201
5202 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5203 gets aout_pseudo_table.
5204 (aout_pseudo_table): Declare.
5205 (obj_read_begin_hook): Define.
5206 Update copyright.
5207
5208 * config/obj-coff.c (obj_pseudo_table): Rename to
5209 coff_pseudo_table.
5210 (coff_pop_insert): Use coff_pseudo_table.
5211 (coff_sec_sym_ok_for_reloc): Remove.
5212 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5213 and comment all zero entries and remove #if 0 code.
5214 Update copyright.
5215
5216 * config/obj-coff.h (obj_pop_insert): Define.
5217 (coff_pseudo_table): Declare.
5218 Update copyright.
5219
5220 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5221 s_get_size, s_set_size. Comment all zero entries.
5222 Update copyright.
5223
5224 * config/obj-elf.c (elf_s_get_other): New function.
5225 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5226 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5227 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5228 comment.
5229 (obj_elf_parse_section_letters): Don't pass error strings to
5230 printf as format arg.
5231 Update copyright.
5232
5233 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5234 OBJ_MAYBE_ECOFF.
5235 (elf_s_get_other): Declare.
5236 (S_GET_OTHER) Define as elf_s_get_other if not already
5237 defined.
5238 (S_SET_OTHER): Only define when not already defined.
5239 (elf_obj_read_begin_hook): Declare.
5240 (obj_read_begin_hook): Define.
5241 (elf_obj_symbol_new_hook): Declare.
5242 (obj_symbol_new_hook): Define.
5243 Update copyright.
5244
5245 * config/obj-multi.h: Add copyright header and protect against
5246 multiple inclusion. Add * to all function pointers.
5247 (OBJ_HEADER): If defined, include it rather than other defines
5248 in this file.
5249 (obj_frob_file_after_relocs): Test for NULL.
5250 (obj_symbol_new_hook): Here too.
5251 (obj_sec_sym_ok_for_reloc): And here.
5252 (S_GET_OTHER): Define.
5253 (S_GET_DESC): Define.
5254 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5255 (OBJ_MAYBE_ELF): Update comment.
5256
5257 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5258 OBJ_AOUT preprocessor conditional and handle emulation by
5259 testing OUTPUT_FLAVOR.
5260 (i386_displacement): Here too.
5261 (md_section_align): Similarly here.
5262 (i386_target_format): Conditionally compile when more than one
5263 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5264 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5265 (i386_displacement): Here too.
5266 Update copyright.
5267
5268 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5269 Define TARGET_FORMAT for aout only when not multi.
5270 Update copyright.
5271
5272 * config/te-multi.h: Delete file as it's identical to te-generic.h
5273
add0c677
AM		 52742000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5275
5276 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5277 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5278 LONG_MNEM_SUFFIX.
5279
5280 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5281 DWORD_MNEM_SUFFIX.
5282 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5283 comments.
5284
a19d8eb0
CP		 52852000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5286
66778679
RH		 5287 * config/tc-mips.c (mips_do_align): New function.
5288 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 5289
550262c4
NC		 52902000-01-10 Philip Blundell <philb@gnu.org>
5291
5292 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 5293 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 5294 line separator for Linux.
5295 * doc/as.texinfo (Comments): Mention the ARM.
5296
0decc840
NC		 52972000-01-10 Philip Blundell <pb@futuretv.com>
5298
5299 * configure.in (arm*-*-conix*): New target.
5300 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5301 armv*-*-linux-gnu.
5302 * configure: Regenerate.
5303
2e13b764
NC		 53042000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5305
5306 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5307 (obj_elf_visibility): New function.
3e87a760 5308
2e13b764
NC		 5309 * doc/as.texinfo (Visibility): New node: document visibility
5310 pseudo ops.
5311
2f6d2f85 5312For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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