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* as.c (parse_args): Correct option name "listing-lhs-width2".
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
3c5cdb54
AM		 12001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2
3 * as.c (parse_args): Correct option name "listing-lhs-width2".
4
92ed29ef
NC		 52001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
6
7 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
8 status.
9
371b7465
RH		 102001-05-30 Richard Henderson <rth@redhat.com>
11
12 * read.c (emit_leb128_expr): Call md_cons_align.
13
0f2712ed
NC		 142001-05-28 Jeff Sturm <jsturm@one-point.com>
15
16 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
17 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
18 (tc_gen_reloc): Likewise.
19 (sparc_cons_align): Don't clear sparc_no_align_cons.
20 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
21 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
22
fbe572f9
AM		 232001-05-27 Alan Modra <amodra@one.net.au>
24
9e40345d
AM		 25 * write.c (relax_segment <rs_space>): Check the section of a
26 symbol to determine whether it is absolute rather than comparing
27 its frag against zero_address_frag as listings play tricks with
28 frags.
29
fbe572f9
AM		 30 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
31 allocated in the same chunk as the fixed part.
32
54d3cad9
AM		 332001-05-26 Alan Modra <amodra@one.net.au>
34
35 * write.c (relax_segment <rs_space>): Calculate growth using
36 addresses before stretch. Prevent repeated error messages.
37 From Peter Jakubek <pjak@snafu.de>
38 Use as_bad_where and as_warn_where to pinpoint errors.
39
766c03c9
AM		 402001-05-25 Alan Modra <amodra@one.net.au>
41
05bdb37e
AM		 42 * symbols.c (resolve_symbol_value): Always set segment, even when
43 not finalizing symbol value.
44
1cd55018
AM		 45 * config/obj-ieee.c (write_object_file): Set finalize_syms.
46 * config/obj-coff.c (write_object_file): Likewise.
47 * (size_section): Remove rs_space assert as fr_symbol is no longer
48 removed.
49 (fill_section): Likewise.
50
c709b096
AM		 51 * configure.in: Replace linuxoldld with linux*oldld.
52 * configure: Regenerate.
53
b58c9faf
AM		 54 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
55 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
56 that have been finalized.
57
c89c8534
AM		 58 * symbols.c (resolve_symbol_value): Clear sy_resolving before
59 taking exit_dont_set_value.
60
54d3cad9
AM		 61 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
62 relaxing.
766c03c9 63
6877bb43
TR		 642000-05-24 Tom Rix <trix@redhat.com>
65
66 * config/obj-coff.c : (add_lineno) xcoff allows negative line
67 numbers
68 * config/tc-ppc.c (ppc_stabx) : fix generated symbol
69
e027f3e8
AM		 702001-05-24 Alan Modra <amodra@one.net.au>
71
72 * write.c (write_object_file): Set finalize_syms = 1 before
73 size_seg is called.
74
d1cf510e
NC		 752001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
76
77 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
78 architecture, remove erraneous ISA_MIPS32.
79 (md_show_usage): Add MIPS r12k support.
80 (mips_cpu_info_table): Add MIPS r12k support.
81
507c8a1a
AM		 822001-05-22 Alan Modra <amodra@one.net.au>
83
2d0441d9
AM		 84 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
85 testing for NULs.
86
6386f3a7
AM		 87 * symbols.c (resolve_symbol_value): Remove "finalize" param,
88 instead use finalize_syms directly. Don't treat expressions
89 specially with regard to finalize_syms. Update calls to self.
90 (resolve_local_symbol): Update call to resolve_symbol_value.
91 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
92 !finalize_syms.
93 * symbols.h (resolve_symbol_value): Update prototype.
94 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
95 to resolve_symbol_value.
96 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
97 * config/obj-coff.c (do_relocs_for): Likewise.
98 (yank_symbols): Likewise.
99 (fixup_segment): Likewise.
100 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
101 * config/tc-mips.c (md_convert_frag): Likewise.
102 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
103 (ppc_fix_adjustable): Likewise.
104 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
105 (dwarf2dbg_convert_frag): Likewise.
106 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
107 (eh_frame_convert_frag): Likewise.
108 * expr.c (make_expr_symbol): Likewise.
109 * write.c (adjust_reloc_syms): Likewise.
110 (write_object_file): Likewise.
111 (relax_segment): Likewise.
112 (fixup_segment): Likewise.
113 (finalize_syms): Init to zero, and update comment.
114 (write_object_file): Set finalize_syms to 1 rather than 2.
115 * doc/internals.texi (sy_value): Mention finalize_syms.
116 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
117
c801568a
AM		 118 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
119 as relaxable if embedded system, make weak syms non-relaxable.
120 Move definition..
121 (tc_m68k_fix_adjustable): ..so it can be used here.
122 (md_apply_fix_2): Sign extend without conditional.
123
507c8a1a
AM		 124 * config/tc-v850.c: Update copyright.
125
aaa4f6d9
JJ		 1262001-05-16 Jeff Johnston <jjohnstn@redhat.com>
127
128 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
129 howto entry is not found.
130
7e8f4100
AO		 1312001-05-15 Alexandre Oliva <aoliva@redhat.com>
132
133 * config/tc-mn10300.c (mn10300_force_relocation): Don't
134 optimize differences between symbols in code sections to
135 constants.
136 (mn10300_fix_adjustable): Don't adjust to section+offset
137 relocations pointing at symbols in code sections.
138
9fcc94b6
AM		 1392001-05-16 Alan Modra <amodra@one.net.au>
140
141 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
142 for 8 byte insns.
143 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
144 opcodes are output rather than after. Delete insn_size.
145 * config/tc-v850.c (md_assemble): Similarly, but delete
146 total_insn_size.
147
de1cb007
RH		 1482001-05-14 Richard Henderson <rth@redhat.com>
149
150 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
151 last change.
152
67a659f6
RH		 1532001-05-14 Richard Henderson <rth@redhat.com>
154
155 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
156 also collect whether to expect an FDE augmentation.
157 (check_eh_frame): Rewrite as a state machine. Track where in
158 an FDE we are located, skip any augmentation.
159 (eh_frame_estimate_size_before_relax): Get code alignment from
160 the fragment subtype.
161 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
162 * read.c (emit_leb128_expr): Call check_eh_frame.
163
076dc439
AO		 1642001-05-14 Alexandre Oliva <aoliva@redhat.com>
165
166 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
167 before a relaxable insns.
168
4e75439a
AO		 1692001-05-13 Alexandre Oliva <aoliva@redhat.com>
170
171 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
172 between symbols if the base symbol is in the current section;
173 emit a PC-relative relocation instead.
174
bcee8eb8
AM		 1752001-05-12 Peter Targett <peter.targett@arccores.com>
176
177 * config/tc-arc.c: Update copyright and tidy source comments.
178 (md_pseudo_table): Add directive .cpu back as an alias for
179 .option. Add .file and .line for dwarf2 support.
180 (arc_mach_type): Make bfd_mach_arc_6 default.
181 (md_longopts): Add entry 'pre-v6' representing old command line
182 option when assembling for 'arc5' core versions.
183 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
184 default behaviour.
185 (arc_code_symbol): Make symbol value for @h30 fixup expression
186 equal to O_constant.
187 (md_assemble): Call dwarf2_emit_insn.
188 Include "dwarf2dbg2.h". Formatting fixes throughout file.
189 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
bcee8eb8
AM		 190 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
191
579f31ac
JJ		 1922001-05-11 Jakub Jelinek <jakub@redhat.com>
193
194 * config/tc-ia64.c (special_linkonce_name): New.
195 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
196 .gnu.linkonce.ia64unw{,i}.FOO.
197 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
198 (dot_endp): Add comment about it.
199
15f65ae4
NC		 2002001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
201
202 * config/tc-arm.c (arm_handle_align): When truncating an aligned
203 block, ensure that the low order bits of the alignment are
204 preserved.
205
606ab118
AM		 2062001-05-10 Alan Modra <amodra@one.net.au>
207
208 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
209 symbol_next.
210
211 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
212 current variable part of frag.
213 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
214 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
215 * config/tc-m68hc11.c (RELAX_STATE): Define.
216 (RELAX_LENGTH): Define.
217 (md_estimate_size_before_relax): Handle non-relaxable cases
218 separately from relaxable cases for clarity, and return correct
219 size for multi-pass relaxation.
220 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
221 (md_estimate_size_before_relax): As for tc-m68hc11.c.
222 (md_convert_frag): Remove "length_code".
223 * config/tc-vax.c (RELAX_STATE): Define.
224 (RELAX_LENGTH): Define.
225 (md_relax_table): Add missing entry.
226 (md_estimate_size_before_relax): As for tc-m68hc11.c.
227 (md_convert_frag): Remove "length_code".
228 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
229 don't bother setting fr_var. Return correct size for multi-pass
230 relaxation.
231 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
232 (md_convert_frag): Don't bother clearing fr_var.
233 (md_pseudo_table): Correct initialization.
234 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
235 (md_estimate_size_before_relax): No need to set fr_var.
236 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
237 (md_estimate_size_before_relax): No need to set fr_var.
238
1f23ade4
RH		 2392001-05-09 Richard Henderson <rth@redhat.com>
240
241 * config/tc-ia64.c (generate_unwind_image): Align the fragment
242 beginning a function's unwind info block.
243
96f37af6
AO		 2442001-05-09 Alexandre Oliva <aoliva@redhat.com>
245
246 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
247
8390138c
AS		 2482001-05-08 Andreas Schwab <schwab@suse.de>
249
250 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
251 fx_pcrel_adjust explicitly sign extend when reading it.
252
5c65dbc1
AM		 2532001-05-08 Alan Modra <amodra@one.net.au>
254
255 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
256 from md_relax_table, and combine some switch cases.
257
a7c92dae
AO		 2582001-05-06 Alexandre Oliva <aoliva@redhat.com>
259
260 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
261 from offset in non-pcrel operands too.
262
d8708f40
NC		 2632001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
264
265 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
266 * config/tc-arm.c (arm_handle_align): Do not insert more than
267 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
268 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
269
3438adb3
AM		 2702001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
271
272 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
273 Run "make dep-am".
274 * Makefile.in: Regenerate.
275 * configure.in: Remove duplicate mips-*-ecoff* entry.
276 * configure: Regenerate.
277
278 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
279 (n_names): Cast away type mismatch.
280 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
281 (obj_ecoff_frob_symbol): Likewise.
282 * ecoff.c: (add_file): Add unused attribute.
283 (ecoff_directive_begin): Likewise.
284 (ecoff_directive_bend): Likewise.
285 (ecoff_directive_def): Likewise.
286 (ecoff_directive_dim): Likewise.
287 (ecoff_directive_scl): Likewise.
288 (ecoff_directive_size): Likewise.
289 (ecoff_directive_type): Likewise.
290 (ecoff_directive_tag): Likewise.
291 (ecoff_directive_val): Likewise.
292 (ecoff_directive_endef): Likewise.
293 (ecoff_directive_end): Likewise.
294 (ecoff_directive_ent): Likewise.
295 (ecoff_directive_extern): Likewise.
296 (ecoff_directive_file): Likewise.
297 (ecoff_directive_fmask): Likewise.
298 (ecoff_directive_frame): Likewise.
299 (ecoff_directive_mask): Likewise.
300 (ecoff_directive_loc): Likewise.
301 (mark_stabs): Likewise.
302 (ecoff_stab): Likewise.
303 (ecoff_frob_symbol): Cast away type mismatch.
304 (ecoff_padding_adjust): Likewise.
305 (ecoff_build_symbols): Likewise.
306 (ecoff_build_procs): Likewise.
307 (ecoff_build_aux): Likewise.
308 (ecoff_build_strings): Likewise.
309 (ecoff_build_fdr): Likewise.
310 (ecoff_build_debug): Likewise.
311 * itbl-ops.c (itbl_assemble): Variable initialization.
312
636c26b0
AM		 3132001-05-03 Alan Modra <amodra@one.net.au>
314
315 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
316 expressions rather than triggering an assert.
317
c7e40348
NC		 3182001-05-02 Johan Rydberg <jrydberg@opencores.org>
319
3438adb3
AM		 320 * config/tc-openrisc.c: New file.
321 * config/tc-openrisc.h: Likewise.
c7e40348 322
3438adb3
AM		 323 * Makefile.am: Add OpenRISC target.
324 * Makefile.in: Regenerated.
c7e40348 325
3438adb3
AM		 326 * configure.in (openrisc-*-*): Add target.
327 * configure: Regenerated.
c7e40348 328
5cb1517b
NC		 3292001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
330
331 * config/tc-arm.c (arm_frag_align_code): Change error message to
332 more explanatory version.
333
f4ddc5e6
L		 3342001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
335
336 * config/tc-mips.c (md_parse_option): Also accept
337 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
338
fa7fda74
L		 3392001-04-27 David Mosberger <davidm@hpl.hp.com>
340
341 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
342 argument passing order: predicate goes last, not first.
343
87748b32
NC		 3442001-04-27 Sean McNeil <sean@mcneil.com>
345
346 * configure.in: Add arm-vxworks.
347 * configure: Regenerate.
348
16a0c2d4
NC		 3492001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
350
351 * config/tc-arm.c (arm_handle_align): New Function: Generate
352 no-op filled alignment frags.
353 (arm_frag_align_code): New Function: Create a code alignment frag.
354 (arm_init_frag): New Function: Initialse the target dependent
355 parts of a frag.
356
357 * config/tc-arm.h (TC_FRAG_TYPE): Define.
358 (TC_FRAG_INIT): Define.
359 (HANDLE_ALIGN): Define.
360 (md_do_align): Define.
361
ea3b9044
NC		 3622001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
363
364 * config/obj-coff.c (do_linenos_for): Check to see if the filename
365 symbol has been initialised before extracting its symbol index.
366
d6d788bd
L		 3672001-04-24 H.J. Lu <hjl@gnu.org>
368
369 * configure: Regenerated with the right version of autoconf.
370
6840198f
NC		 3712001-04-24 Christian Groessler <cpg@aladdin.de>
372
373 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
374 generate R_CALLR and R_REL16 relocations
375
1c97d17b
JE		 3762000-04-20 Jason Eckhardt <jle@redhat.com>
377
378 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
379 since frag_now can change after d10v_cleanup is called.
380
1c33f1da
DB		 3812001-04-16 David O'Brien <obrien@FreeBSD.org>
382
383 * configure.in: Add the em type for FreeBSD targets.
384 * configure: Regenerate.
385
eb0dfd58
AO		 3862001-04-14 Alexandre Oliva <aoliva@redhat.com>
387
8c5e1ccd
AO		 388 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
389 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
390
eb0dfd58
AO		 391 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
392 pc-relative relocations not placed at the end of the instruction.
393
1deb8127
JW		 3942001-04-13 Jim Wilson <wilson@redhat.com>
395
396 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
397 excluding br.i.
398
f5fa8ca2
JJ		 3992001-04-13 Jakub Jelinek <jakub@redhat.com>
400
401 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
402 handle SHF_MERGE and SHF_STRINGS.
403 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
404 (obj_elf_section): Allow additional argument specifying entity size.
405 * write.c (adjust_reloc_syms): Keep relocations against local symbols
406 in SEC_MERGE sections.
407
fb81275c
JM		 4082001-04-12 Jason Merrill <jason_merrill@redhat.com>
409
410 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
411
a8a22e33
AO		 4122001-04-12 Alexandre Oliva <aoliva@redhat.com>
413
414 * expr.c (operand): Pass &c to md_parse_name().
415 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
416
af9539e4
L		 4172001-04-07 Steven J. Hill <sjhill@cotw.com>
418
419 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
420
421 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
422 * Makefile.in: Regenerated.
423
424 * configure.in: Use traditional MIPS targets for Linux/MIPS.
425 * configure: Regenerated.
426
4dfea105
AO		 4272001-04-06 Alexandre Oliva <aoliva@redhat.com>
428
429 * config/tc-mn10300.c (xr_registers): Added `pc'.
430
e66457fb
AM		 4312001-04-05 Alan Modra <alan@linuxcare.com.au>
432
433 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
434 * configure: Regenerate.
435
436 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
437 cases, and always return size based on current fr_subtype.
438 (md_begin): Move initialization of md_relax_table..
439 (md_relax_table): ..to static initializer. Set rlx_length for
440 UNDEF_WORD_DISP cases.
441 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
442 (md_begin): Likewise.
443 (md_relax_table): Likewise.
444 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
445 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
446 Set rlx_backward and rlx_forward to zero for unused states.
447 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
448 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
449 (UNCOND12, UNCOND32): Remove duplicate defines.
450
aacb5251
HPN		 4512001-04-04 Hans-Peter Nilsson <hp@axis.com>
452
c335d394
HPN		 453 * config/tc-cris.c (md_estimate_size_before_relax) <case
454 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
455 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
456 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
457 Add cases to cover all relax states.
ed67db7a
HPN		 458 (cris_insn_first_word_frag): New.
459 (md_assemble): Call cris_insn_first_word_frag to get the first
460 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
461 end. Drop variable insn_size.
462 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
463 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
464 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 465
aacb5251
HPN		 466 * write.c (write_object_file): Reset broken word state before
467 calling relax_seg.
468
cdbc6895
AM		 4692001-03-31 Alan Modra <alan@linuxcare.com.au>
470
61b96bb4
AM		 471 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
472 for one line if not already enabled.
473 * cond.c (s_elseif): Correct conditional assembly listing.
474 (s_else): Likewise.
475
cdbc6895
AM		 476 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
477 Don't abort on NULL current_cframe.
478
93c2a809
AM		 4792001-03-30 Alan Modra <alan@linuxcare.com.au>
480
0529cb87 481 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 482 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
483 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
484 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
485 * config/obj-coff.c (do_relocs_for): Likewise.
486 (yank_symbols): Likewise.
487 (fixup_segment): Likewise.
488 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
489 (ppc_fix_adjustable): Likewise.
490 * config/tc-mips.c (md_convert_frag): Likewise.
491 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
492 * ehopt.c (eh_frame_convert_frag): Likewise.
493 * expr.c (make_expr_symbol): Likewise.
0529cb87 494
e46d99eb
AM		 495 * frags.h (struct frag): Add last_fr_address. Reorder fields for
496 better packing.
497 * symbols.c (resolve_symbol_value): Don't fix expression values
498 until relaxation is complete.
499 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
500 (S_GET_VALUE): Likewise, and return unresolved expression value.
501 * write.c (finalize_syms): New.
502 (relax_and_size_seg): Split into..
503 (relax_seg): New function, returns 1 if anything changed..
504 (size_seg): And the remainder of relax_and_size_seg.
505 (fixup_segment): Arrange for final resolution of sym values.
506 (adjust_reloc_syms): Likewise.
507 (write_object_file): Likewise, and repeatedly call relax_seg until
508 nothing more changes.
509 (relax_segment): Return 1 if anything changed. Use correct types
510 for rs_org `target' and `after'.
511 * write.h (finalize_syms): Declare.
512 (relax_segment): Update prototype.
513
93c2a809
AM		 514 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
515 do-nothing cases to switch to avoid abort on a second relaxation
516 pass, and tidy code a little.
517 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
518 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
519 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
520 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
521 (md_relax_table): Remove first four unused entries. Increment
522 rlx_length by one throughout table, and update comments to suit.
523 (md_estimate_size_before_relax): Return size of current variable
524 part of frag to reflect reality when relaxing more than once.
525 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
526 (COND32, UNCD32): Rename to DISP32 throughout.
527 (UNDEF_WORD_DISP): Renumber to 3.
528 (md_estimate_size_before_relax): Add extra do-nothing cases.
529 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
530 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
531 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
532 handle word and dword branches.
533
d551a338
HPN		 5342001-03-29 Hans-Peter Nilsson <hp@axis.com>
535
536 * config/tc-cris.h (tc_fix_adjustable): Allow only
537 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 538 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
539 example in comment to valid type.
d551a338 540
440ecb38
L		 5412001-03-28 H.J. Lu <hjl@gnu.org>
542
543 * read.c (equals): Set to local for COFF only if it hasn't been
544 defined before.
545
8a238888
AM		 5462001-03-28 Alan Modra <alan@linuxcare.com.au>
547
548 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
549 (md_begin): Use it when setting default architecture.
550
775cf891
NC		 5512001-03-27 Nick Papadonis <nick@coelacanth.com>
552
553 * read.c (equals): (for COFF) default symbols to being local.
554
f9c19112
HPN		 5552001-03-27 Hans-Peter Nilsson <hp@axis.com>
556
557 * configure.in (cris-*-*): Change default emulation to criself.
558 (cris-*-*aout*): New rule.
559 * configure: Regenerate.
560
07855bec
NC		 5612001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
562
563 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
564 BFD_RELOC_390_GOTENT.
565 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
566 BFD_RELOC_390_GOTENT.
567
5682001-03-26 Nick Clifton <nickc@redhat.com>
569
570 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
571 * config/tc-s390.c (s390_force_relocation): New function: Force
572 relocations for VTINHERIT relocs.
573
0285c67d
NC		 5742001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
575
576 * doc/as.texinfo: Put @c man begin to generate the as man page.
577 When generating man, define all the variables. Re-organize some
578 options to obtain better indentation of man page.
579 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
580 (as.1): Build from as.texinfo.
581 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
582
551c1ca1
AM		 5832001-03-25 Alan Modra <alan@linuxcare.com.au>
584
585 * config/tc-i386.c (i386_scale): Accept an absolute expression for
586 scale factor, and return the end of the expression.
587 (i386_operand): Modify for above.
588
c3a27914
NC		 5892001-03-23 Nick Clifton <nickc@redhat.com>
590
591 * doc/as.texinfo: Document --listing-XXX command line switches.
592 Explain why listings behave differently when -pipe is used.
593
37006e43
NC		 5942001-03-23 Richard Sandiford <rsandifo@redhat.com>
595
596 * write.c (fix_new_exp): Print an error if passed a register.
597
08caf3f8
HPN		 5982001-03-23 Hans-Peter Nilsson <hp@axis.com>
599
600 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
601 (PIC_SUFFIX_CHAR): New macro.
602 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
603 (pic): New variable.
604 (md_longopts): New option --pic.
605 (OPTION_PIC): Define.
606 (md_estimate_size_before_relax): Tweak longish comment.
607 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
608 (md_assemble): Handle a PIC relocation on prefix and normal
609 instruction operands.
610 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
611 "complex" operand expressions. Call frag_more outside
612 gen_cond_branch_32 parameter list.
613 (cris_process_instruction): Handle PIC relocs on parsed
614 operand expressions. Validize PIC reloc sizes.
615 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
616 (gen_bdap): Handle "complex" operand expressions.
617 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
618 ADD.D offset,PC as jump instruction if generating PIC. Generate
619 error instead of crashing on complex expressions.
620 (cris_number_to_imm): Add segT parameter. All callers changed.
621 Use segT parameter, not now_seg, for segment of fixup. Handle
622 PCREL relocations but check that they are fully resolved.
623 (md_parse_option): Handle OPTION_PIC.
624 (tc_gen_reloc): Handle PIC relocs.
625 (md_show_usage): Update for --pic.
626 (md_apply_fix3): Renamed from md_apply_fix.
627 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
628 (md_cris_force_relocation): Force relocation for PIC relocs.
629
630 * config/tc-cris.h: Tweak attribution.
631 (MD_APPLY_FIX3): Define.
632 (IS_CRIS_PIC_RELOC): New macro.
633 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
634 (tc_fix_adjustable): Don't adjust a globally visible symbol when
635 generating ELF.
8a238888 636 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 637
38686296
AM		 6382001-03-20 Alan Modra <alan@linuxcare.com.au>
639
640 * frags.h (struct frag): Add relax_marker.
641 * write.c (is_dnrange): Delete.
642 (relax_frag): Use correct types for `aim', `target', `address'.
643 Delete `offset', `was_address'. Test `relax_marker' instead of
644 using fragile (and slow) address test.
645 (relax_segment): Init and flip `relax_marker'.
646
2e98d2de
AM		 6472001-03-19 Alan Modra <alan@linuxcare.com.au>
648
649 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
650 used register name.
651
e629c13f
SC		 6522001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
653
654 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
655 with 'Motorola specification for assembly language input standard'.
656
249e3833
RH		 6572001-03-17 Richard Henderson <rth@redhat.com>
658
659 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
660 (dwarf2_directive_loc): Don't use them.
661 (dwarf2_directive_file): Reject duplicate file definitions.
662 (get_filenum): Zero allocated memory.
663 (out_file_list): Complain about missing file definitions.
664
2289f85d
AM		 6652001-03-17 Alan Modra <alan@linuxcare.com.au>
666
667 * read.c (do_org): Handle complex expressions.
668 * cgen.c (gas_cgen_finish_insn): Likewise.
669
4d5a53ff
JW		 6702001-03-15 David Mosberger <davidm@hpl.hp.com>
671
672 * config/tc-ia64.c (md): New member keep_pending_output.
673 (ia64_flush_pending_output): Flush only if md.keep_pending_output
674 is not set.
675 (dot_xdata): Turn on md.keep_pending_output for the duration of
676 this function.
677 (dot_xfloat_cons): Ditto.
678 (dot_xstringer): Ditto.
679 (dot_xdata_ua): Ditto.
680 (dot_xfloat_cons_ua): Ditto.
681
6822001-03-15 Jim Wilson <wilson@redhat.com>
683
684 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
685 label support.
686
19c0258a
AO		 6872001-03-15 Alexandre Oliva <aoliva@redhat.com>
688
689 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
690
d68d4570
DD		 6912001-03-15 DJ Delorie <dj@redhat.com>
692
693 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
694 blindly freeing string if it isn't at the top of the obstack.
695
f3c180ae
AM		 6962001-03-13 Alan Modra <alan@linuxcare.com.au>
697
698 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
699 (NUM_FLAG_CODE): Define.
700 (lex_got): New function.
701 (got_reloc): New global var.
702 (x86_cons_fix_new): New function.
703 (x86_cons): New function.
704 (i386_immediate): Use lex_got here, replacing inline code. Change
705 "ignoring junk.." error message to "junk.."
706 (i386_displacement): Likewise.
707 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
708 (x86_cons): Declare.
709 (TC_CONS_FIX_NEW): Define.
710 (x86_cons_fix_new): Declare.
711
83e7603d
NC		 7122001-03-12 Nick Clifton <nickc@redhat.com>
713
714 * config/tc-arm.c (md_begin): Always set machine type based on
715 cpu_variant.
716
1ae12ab7
AM		 7172001-03-07 Alan Modra <alan@linuxcare.com.au>
718
719 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 720 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 721 union.
f3c180ae
AM		 722 <JumpInterSegment output>: Use correct i.disp_reloc[].
723 <immediate output>: Likewise.
1ae12ab7 724
4f3c3dbb
NC		 7252001-03-06 Nick Clifton <nickc@redhat.com>
726
727 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
728 BLX(1) instruction.
729
dc84e067
NC		 7302001-03-06 Igor Shevlyakov <igor@windriver.com>
731
732 * config/tc-m68k.c : Add 5407 to archs[] table.
733 (HAVE_LONG_BRANCH): Add mcf5407.
734 (select_control_regs): Recognize 5407.
735
a8150a88
DB		 7362001-03-02 Dave Brolley <brolley@redhat.com>
737
1ae12ab7
AM		 738 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
739 than m32r_do_align.
a8150a88 740
e103941e
NC		 7412001-03-02 Richard Sandiford <rsandifo@redhat.com>
742
743 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
744 (gen_to_words): Print warnings if NaNs are found and the target CPU
745 does not support them. Allow largest exponent to be used in normal
746 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
747
7c44d1d3
AJ		 7482001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
749
750 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
751 anymore since we use bfd_elf_generic_reloc now.
752 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
753
27b7e12d
AM		 7542001-02-27 Alan Modra <alan@linuxcare.com.au>
755
756 * configure.in (BFD_VERSION): New.
757 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
758 * configure: Regenerate.
759 * Makefile.am: Run "make dep-am"
760 * Makefile.in: Regenerate.
761 * doc/Makefile.in: Regenerate.
762
1af96959
NC		 7632001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
764
765 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
766 SEC_NEVER_LOAD when the 'n' flag is used.
767 Add SEC_NEVER_LOAD to matchflags.
768
d95767bf
SC		 7692001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
770
771 * symbols.c (decode_local_label_name): Initialize message_format
772 only when an error is reported (perf pb due to I18N).
773
3737d051
L		 7742001-02-23 H.J. Lu <hjl@gnu.org>
775
776 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
777 BFD_ASSEMBLER is not defined.
778
b653e7f9
NC		 7792001-02-23 Richard Sandiford <rsandifo@redhat.com>
780
781 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
782 done if it's against a symbol.
783
7463c317
TW		 7842001-02-22 Timothy Wall <twall@cygnus.com>
785
786 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
787 target formats if applicable.
788 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
789 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
790 * Makefile.in: Regenerated.
791 * configure.in: Added configuration for ia64-*-aix*.
792 * configure: Regenerated.
7c44d1d3 793
87f8eb97
JW		 7942001-02-21 David Mosberger <davidm@hpl.hp.com>
795
796 * config/tc-ia64.c (enum operand_match_result): New type.
797 (operand_match): Change return type to operand_match_result.
798 Fix all returns appropriately, adding support for returning the
799 out-of-range result.
800 (parse_operands): New locals result, error_pos, out_of_range_pos,
801 curr_out_of_range_pos. Rewrite operand matching loop to give better
802 error messages.
7c44d1d3 803
33d01f33
JW		 8042001-02-21 David Mosberger <davidm@hpl.hp.com>
805
806 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
807 (dot_proc): Clear unwind.prologue_count to zero.
808 (dot_prologue): Increment unwind.prologue_count.
809 (dot_restore): If second operand is omitted, use
810 unwind.prologue_count -1 for "ecount" (# of additional regions to
811 pop). Decrement unwind.prologue_count by number of regions
812 popped.
813
7e84d676
NC		 8142001-02-21 Nick Clifton <nickc@redhat.com>
815
816 * doc/as.texinfo (Section): Note that some flags to the COFF
817 version of .section remove attributes rather than setting them.
818
5cd4edbe
KH		 8192001-02-20 Kazu Hirata <kazu@hxi.com>
820
29184774
NC		 821 * config/tc-pdp11.c: Fix formatting.
822 * config/tc-pdp11.h: Likewise.
5cd4edbe 823
80b3ee89
AJ		 8242001-02-20 Bo Thorsen <bo@suse.de>
825
826 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
827 entry.
828
0fde8cc6 8292001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 830
831 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
832 all FreeBSD platforms should look the same at this level.
833 * configure: Rebuilt.
834 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
835
e135f41b
NC		 8362001-02-18 lars brinkhoff <lars@nocrew.org>
837
838 * Makefile.am: Add PDP-11 target.
839 * configure.in: Likewise.
840 * config/tc-pdp11.c: New file.
841 * config/tc-pdp11.h: New file.
842 * doc/Makefile.am: Add PDP-11 documentation.
843 * doc/all.texi: Likewise.
844 * doc/as.texinfo: Likewise.
845 * doc/c-pdp11.texi: New file.
846
363c574f
MG		 8472001-02-16 matthew green <mrg@redhat.com>
848
80b3ee89 849 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 850
fa1cb89c
JW		 8512001-02-13 Jim Wilson <wilson@redhat.com>
852
853 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
854 reloc instead of a 0 reloc.
855 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
856 as done.
857 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
858
c842b53a
ILT		 8592001-02-13 Ian Lance Taylor <ian@zembu.com>
860
861 * write.c (is_dnrange): Stop as soon as the address becomes
862 larger.
863 (relax_frag): Add segment parameter. Only call symbol_get_frag
864 once. Only call is_dnrange if the symbol is in the same segment,
865 and the symbol address is larger.
866 (relax_segment): Pass segment to md_relax_frag and relax_frag.
867 * write.h (relax_frag): Update declaration.
868 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
869 it to relax_frag.
870 * config/tc-m32r.c (m32r_relax_frag): Likewise.
871 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
872 (m32r_relax_frag): Update declaration.
873 * config/tc-mips.h (md_relax_frag): Add segment parameter.
874 * config/tc-tic54x.h (md_relax_frag): Likewise.
875 * doc/internals.texi (CPU backend): Update documentation for
876 md_relax_frag.
877
6fad6acb
AM		 8782001-02-13 Alan Modra <alan@linuxcare.com.au>
879
fddf5b5b
AM		 880 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
881 Mention effect of < 386 architectures on jump promotion.
882 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
883
884 * config/tc-i386.c (no_cond_jump_promotion): New.
885 (set_cpu_arch): Parse "jumps" arch modifier.
886 (insn_size): Modify usage comment.
887 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
888 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
889 (TYPE_FROM_RELAX_STATE): New define.
890 (UNCOND_JUMP, COND_JUMP): Renumber.
891 (md_relax_table): Reorder to suit.
892 (COND_JUMP86): New define.
893 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
894 (md_assemble): Create frag var for jumps of max size, encode relax
895 state for COND_JUMP86.
896 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
897 leave conditional jumps small if no_cond_jump_promotion.
898 (md_convert_frag): Likewise.
899
6fad6acb
AM		 900 * expr.c (operator): Don't bump input_line_pointer for two char
901 operators. Instead return operator size via new param num_chars.
902 (expr): Use above to parse multi-char operators correctly.
903
23df1078
JH		 904Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
905
29184774 906 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 907 BFD_RELOC_X86_64_GOTPCREL.
908 (i386_validate_fix): Likewise.
909
b1e2e654
PB		 9102001-02-12 Philip Blundell <pb@futuretv.com>
911
912 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
913 ldrt/strt instructions.
914
9117d219
NC		 9152001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
916
917 * config/tc-mips.c (macro): For M_LA_AB emit a
918 BFD_RELOC_MIPS_CALL16 relocation or a
919 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
920 BFD_RELOC_MIPS_GOT16 and
921 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
922 loading the jump register when generating SVR4_PIC code.
923
97238fbd
CD		 9242001-02-10 Chris Demetriou <cgd@broadcom.com>
925
926 * configure.in: Make 'mipself' and 'mipsecoff' emulations
927 map to MIPS-specific files, as they used to do before the
928 change on 2000-05-21.
929 * configure: Regerate.
930
0f074f60
CD		 9312001-02-10 Chris Demetriou <cgd@broadcom.com>
932
933 * config/tc-mips.c (md_parse_option): Don't try to compile
934 ELF-only option code if not ELF.
935
91a2ae2a
RH		 9362001-02-08 David Mosberger <davidm@hpl.hp.com>
937
938 * config/tc-ia64.h (md_elf_section_type): New macro.
939 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
940 (they're now handled via ia64_elf_section_type.
941
942 * config/tc-ia64.c (unwind): New members saved_text_seg,
943 saved_text_subseg, and force_unwind_entry.
944 (optimize_unw_records): New function to optimize away unnecessary
945 unwind directives.
946 (ia64_elf_section_type): New function.
947 (output_unw_records): Generate unwind info only if the size is
948 non-zero or if it's forced for some other reason (e.g.,
949 handlerdata or a personality routine).
950 (generate_unwind_image): Don't switch back to previous
951 section---stay inside the unwind info section instead so that
952 handlerdata that may follow goes into the right place.
953 (dot_handlerdata): Force generation of unwind entry and save the
954 current active text segment before generating unwind image.
955 (dot_unwentry): Force generation of unwind entry.
956 (dot_personality): Ditto.
957 (dot_endp): Generate unwind table entry only if there is
958 some unwind info or the unwind entry was forced.
959
960 * config/tc-ia64.c (make_unw_section_name): New macro to form
961 unwind section name.
962 (generate_unwind_image): Add "text_name" argument. Use it to
963 form unwind section name.
964 (dot_handlerdata): Determine current segment (section) name and
965 pass it to generate_unwind_image().
966 (dot_endp): Determine current segment (section) name and use
967 it to determine the appropriate unwind section name.
968 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
969 n, fill, and max arguments.
970
a85d7ed0
NC		 9712001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
972
973 * Makefile.am: Add linux target for S/390.
974 * configure.in: Likewise.
975 * config/tc-s390.c: New file.
976 * config/tc-s390.h: New file.
977
de68de20
AO		 9782001-02-09 Alexandre Oliva <aoliva@redhat.com>
979
980 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
981 2byte, 4byte and 8byte.
982
8ea46bbd
AM		 9832001-02-08 Alan Modra <alan@linuxcare.com.au>
984
985 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
986 md_number_to_chars with size > sizeof (valueT).
987
a99746f4
L		 9882001-02-06 H.J. Lu <hjl@gnu.org>
989
990 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
991 there is no relocation.
992
f4e17b3d
L		 9932001-02-06 H.J. Lu <hjl@gnu.org>
994
995 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
996
997 * config/tc-ia64.c (md_parse_option): Only accept the valid
998 ia64 options on "-axxx".
999
3557da92
JW		 10002001-02-05 Jim Wilson <wilson@redhat.com>
1001
1002 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1003 aborting for invalid operands.
1004
da6c73e0
AM		 10052001-02-06 Alan Modra <alan@linuxcare.com.au>
1006
1007 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1008 than via pointer. Update all callers.
1009 (UNWIND_LOW32): Define.
1010 (UNWIND_HIGH32): Define.
1011 (pa_build_unwind_subspace): Use the above macros instead of dumping
1012 bitfields directly. Call frag_more once rather than multiple times.
1013 (md_assemble): Use UNWIND_LOW32.
1014 (pa_entry): Likewise
1015 (pa_procend): Likewise.
1016 (process_exit): Use UNWIND_HIGH32.
1017
986c6f4b
SC		 10182001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1019
1020 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1021 function to select the header according to the cpu.
1022 (md_after_pass_hook, md_do_align): Remove.
1023 (md_cleanup, m68hc11_cleanup): Remove.
1024 (md_pcrel_from_section): Declare.
1025 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1026 (build_jump_insn, build_insn): Likewise.
1027 (m68hc11_listing_header): New function.
1028 (m68hc11_cleanup): Remove.
1029
dbb8ad49
SC		 10302001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1031
328dc123 1032 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 1033 symbols because there is no support for shared libraries and these
328dc123 1034 symbols can't be overridden (unless they are weak).
dbb8ad49 1035
a987bfc9
RH		 10362001-02-01 Momchil Velikov <velco@fadata.bg>
1037
1038 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1039 for the compilation unit with a zero byte.
1040
22862cde
AM		 10412001-01-30 Alan Modra <alan@linuxcare.com.au>
1042
1043 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1044 destinations. Correct range check for 17 and 22 bit branches.
1045
8ec6253e
NC		 10462001-01-25 Nick Clifton <nickc@redhat.com>
1047
1048 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1049 still set. Issue an error message instead.
1050 (md_estimate_size_before_relax): Delete unused variable
1051 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 1052
43ad3147
KH		 10532001-01-23 Kazu Hirata <kazu@hxi.com>
1054
1055 * as.c: Fix formatting.
1056 * ehopt.c: Likewise.
1057 * messages.c: Likewise.
1058 * stabs.c: Likewise.
1059 * symbols.c: Likewise.
1060
015c05c1
AM		 10612001-01-23 Ben Elliston <bje@redhat.com>
1062
1063 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1064
66498417
KH		 10652001-01-22 Kazu Hirata <kazu@hxi.com>
1066
1067 * config/tc-alpha.c: Fix formatting.
1068
1aad8cf8
KH		 10692001-01-19 Kazu Hirata <kazu@hxi.com>
1070
1071 * config/tc-alpha.c: Fix formatting.
1072
32ff5c2e
KH		 10732001-01-18 Kazu Hirata <kazu@hxi.com>
1074
1075 * config/tc-alpha.c: Fix formatting.
1076
cd17328a
NC		 10772001-01-18 Nick Clifton <nickc@redhat.com>
1078
1079 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1080 "da" flags.
1081 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1082
81c425d1
AO		 10832001-01-18 Alexandre Oliva <aoliva@redhat.com>
1084
1085 * configure.in (cpu_type, arch): Match i386 too.
1086 * configure: Rebuilt.
1087
e5cb08ac
KH		 10882001-01-16 Kazu Hirata <kazu@hxi.com>
1089
1090 * config/tc-i386.c: Fix formatting.
1091
1d3d5051
AM		 10922001-01-16 Alan Modra <alan@linuxcare.com.au>
1093
64afeba3
AM		 1094 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1095 relocs for .PARISC.unwind section.
1096
1d3d5051
AM		 1097 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1098 depending on section flags, not just for .text.
1099
b44b1b85
JW		 11002001-01-15 Jim Wilson <wilson@redhat.com>
1101
1102 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1103 not immediately followed by an instruction.
1104
098f2ec3
KH		 11052001-01-15 Kazu Hirata <kazu@hxi.com>
1106
1107 * config/tc-m68hc11.c: Fix formatting.
1108
d4887adc
NC		 11092001-01-15 Nick Clifton <nickc@redhat.com>
1110
1111 * symbols.c (colon): Change 'already defined symbol' from a
1112 fatal error to an ordinary error. There is no reason why this
1113 error should be fatal.
1114
1115 * message.c (as_fatal): Delete output file, if one has been
015c05c1 1116 created.
d4887adc 1117
fcfd4916
AM		 11182001-01-14 Alan Modra <alan@linuxcare.com.au>
1119
1120 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1121
bfb32b52
KH		 11222001-01-14 Kazu Hirata <kazu@hxi.com>
1123
1124 * config/tc-alpha.c: Fix formatting.
1125 * config/tc-arc.c: Likewise.
1126 * config/tc-arc.h: Likewise.
1127 * config/tc-d10v.c: Likewise.
1128 * config/tc-i370.c: Likewise.
1129 * config/tc-i386.c: Likewise.
1130 * config/tc-i960.c: Likewise.
1131 * config/tc-m68k.c: Likewise.
1132 * config/tc-ppc.c: Likewise.
1133 * config/tc-sparc.c: Likewise.
1134 * config/tc-tahoe.c: Likewise.
1135 * config/tc-vax.c: Likewise.
1136
1e07b820
KH		 1137 * config/tc-arc.c: Fix formatting.
1138
19203624
KH		 1139 * config/tc-arc.c: Fix formatting.
1140
1328dc98
AM		 11412001-01-14 Alan Modra <alan@linuxcare.com.au>
1142
c46b7515
AM		 1143 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1144 both 32 and 64 bit ELF.
1145
1328dc98
AM		 1146 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1147 and don't bother storing `m' for "ce" completer. Tidy handling of
1148 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1149
b9d79e03
JH		 1150Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1151
29184774 1152 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 1153 (i386_mach): Declare.
29184774 1154 * config/tc-i386.c (i386_mach): New function.
b9d79e03 1155
a349d9dd
PB		 11562001-01-13 Philip Blundell <philb@gnu.org>
1157
1158 * doc/as.texinfo: Fix spelling and cross-references.
1159
1160 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1161 character for all systems, not just GNU/Linux. Make it explicit
1162 that `-k' doesn't affect code generation, just ELF flags.
1163
e2914f48
JH		 1164Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1165
1166 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1167 instructions.
1168
272d76e0
FCE		 11692001-01-12 Frank Ch. Eigler <fche@redhat.com>
1170
1171 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1172
d0398d6a
NC		 11732001-01-12 Nick Clifton <nickc@redhat.com>
1174
1175 * as.c (print_args): Update copyright date to 2001.
1176
2d73a4ca
NC		 11772001-01-12 Peter Targett <peter.targett@arccores.com>
1178
1179 * doc/c-arc.texi: New file.
1180 Some sections to be expanded.
1181
6e0b89ee
AM		 11822001-01-12 Alan Modra <alan@linuxcare.com.au>
1183
1184 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1185 (md_parse_option): Always accept "--32".
1186
0d2bcfaf
NC		 11872001-01-11 Peter Targett <peter.targett@arccores.com>
1188
1189 * as.h (TC_ARC): Ensure struc-symbol.h included.
1190 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1191 warnings.
1192 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1193 (TARGET_SYMBOL_FIELDS) added.
1194
1195 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1196 * doc/c-arc.texi: New file.
1197 Some sections to be expanded.
1198 * doc/as.texinfo: Update command-line options.
1199 Removed outdated text for ARC dependant features, instead include
1200 text from above file.
1201
1202 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1203 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1204 (targ-cpu.h) header.
1205 * config/tc-arc.h:
1206 * config/tc-arc.c: New updated configuration for
1207 ARC, including selection of core variants, and extensibility of
1208 instructions, registers etc. through directives.
1209
1210 * config/tc-arc.c (arc_extinst): Minor corrections for
1211 error messages.
1212 (arc_common) Likewise. Make alignment argument optional for local
1213 symbols also, with default of zero.
1214
88051039
SC		 12152001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1216
1217 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1218 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1219 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1220 and fix_new_exp() instead.
1221 (md_convert_frag): For indexed post byte use the symbol value
1222 rather than the displacement.
1223 (md_relax_table): Fix indexed offset relax.
1224
d8273f3b
SC		 12252001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1226
1227 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1228 relax weak symbols.
015c05c1 1229 (relaxable_symbol): New function.
d8273f3b 1230
eea2ad45
AJ		 12312001-01-11 Andreas Jaeger <aj@suse.de>
1232
1233 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1234 not used anywhere.
1235
7a91e76a
NC		 12362001-01-10 Nick Clifton <nickc@redhat.com>
1237
1238 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1239 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1240
aa257fcd
NC		 12412001-01-10 Nick Clifton <nickc@redhat.com>
1242
1243 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1244 character used to dollar local symbols.
1245 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1246 local label symbols.
1247 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1248 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1249 if defined.
1250 Use LOCAL_LABEL_CHAR.
1251 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1252 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1253 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1254
b77a7acd
AJ		 12552001-01-08 Bo Thorsen <bo@suse.de>
1256
015c05c1
AM		 1257 * config/tc-i386.c (i386_immediate, i386_displacement):
1258 GOTPCREL check fix.
b77a7acd 1259
5c2bd011
ILT		 12602001-01-07 Ian Lance Taylor <ian@zembu.com>
1261
1262 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1263 in last change.
1264
46a04e3a
PB		 12652001-01-07 Philip Blundell <philb@gnu.org>
1266
1267 * doc/as.texinfo (Bug Reporting): Update email address for
1268 reports.
1269 * README: Likewise.
1270
b96d3a20
JH		 1271Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1272
1273 * configure.in: Define DEFAULT_ARCH for i386.
29184774 1274 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 1275 move testing for 64bit operands to proper place.
1276
55b62671
AJ		 12772001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1278
1279 * doc/as.texinfo: Document '#' as comment character for i386 and
1280 x86_64. Add AMD x86-64 into menu of machine dependent information.
1281
1282 * doc/c-i386.texi: Document x86_64 extensions.
1283
7bc70a8e
JH		 1284Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1285
29184774 1286 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 1287
a167610d
JH		 1288Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1289
29184774 1290 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 1291 * NEWS: Add note about Pentium4 support.
1292
09f131f2
JH		 1293Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1294
29184774 1295 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 1296 (type_names): Add new types.
1297
6f8c0c4c
JH		 1298Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1299
29184774 1300 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 1301 CpuUnknown): Renumber
1302 (CpuP4, CpuSSE2): New.
1303 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1304
b96ed59a
PB		 13052001-01-03 Philip Blundell <pb@futuretv.com>
1306
1307 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1308 relocs.
1309 (alpha_fix_adjustable): Likewise.
1310 (md_apply_fix): Likewise.
1311
a735d1cd
L		 13122000-12-31 H.J. Lu <hjl@gnu.org>
1313
1314 * listing.c (listing_message): Allocate string only if it is
1315 used.
1316
1317 * configure: Rebuild.
1318
67db5ab4
HPN		 13192000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1320
1321 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1322 Point out caveats with generating fixups for the opcode in a frag.
1323
c0d8940f
JH		 1324Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1325
1326 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1327 * NEWS: Add x86_64.
1328
087f563c
L		 13292000-12-29 H.J. Lu <hjl@gnu.org>
1330
1331 * listing.c (calc_hex): Print the variable part only if the
1332 fragment type is rs_fill.
1333
8108ad8e
HPN		 13342000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1335
1336 * doc/internals.texi (tc_conditional_pseudoop,
1337 TC_LINKRELAX_FIXUP): Fix typos.
1338
799051fc
RH		 13392000-12-28 Richard Henderson <rth@redhat.com>
1340
1341 * write.c (subsegs_finish): Fix thinko last change -- don't
1342 "optimize" the alignment == 0 case.
1343
0a9ef439
RH		 13442000-12-28 Richard Henderson <rth@redhat.com>
1345
1346 * as.h (rs_align_test): New.
1347 * frags.c (NOP_OPCODE): Move default from read.c.
1348 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1349 (frag_align_code): New.
1350 * frags.h (frag_align_code): Declare.
1351 * read.c (NOP_OPCODE): Remove.
1352 (do_align): Use frag_align_code.
1353 * write.c (NOP_OPCODE): Remove.
1354 (get_recorded_alignment): New.
1355 (cvt_frag_to_fill): Handle rs_align_test.
1356 (relax_segment): Likewise.
1357 (subsegs_finish): Align last subseg in section to the
1358 section alignment. Use frag_align_code.
1359 * write.h (get_recorded_alignment): Declare.
1360 * config/obj-coff.c (size_section): Handle rs_align_test.
1361 (fill_section, fixup_mdeps): Likewise.
1362 (write_object_file): Use frag_align_code.
1363
1364 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1365 (alpha_handle_align): New.
1366 * config/tc-alpha.h (HANDLE_ALIGN): New.
1367 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1368
1369 * config/tc-i386.h (md_do_align): Use frag_align_code.
1370 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1371
1372 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1373 (ia64_handle_align): New.
1374 * config/tc-ia64.h (HANDLE_ALIGN): New.
1375 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1376
1377 * config/tc-m32r.c (m32r_do_align): Remove.
1378 (m32r_handle_align): New.
1379 (fill_insn): Use frag_align_code.
1380 * config/tc-m32r.h (md_do_align): Remove.
1381 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1382 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1383 * config/tc-mips.c, config/tc-mips.h: Similarly.
1384
1385 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1386 (sh_handle_align): Likewise. Handle rs_align_code.
1387 (sh_do_align): Remove.
1388 * config/tc-sh.h (md_do_align): Remove.
1389 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1390
1391 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1392 (sparc_handle_align): Likewise. Handle rs_align_code.
1393 * config/tc-sparc.h (md_do_align): Remove.
1394 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1395
3cd4dda7
DD		 13962000-12-22 DJ Delorie <dj@redhat.com>
1397
1398 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1399 when we assemble the first half of a pair.
1400
ec56dfb4
L		 14012000-12-22 H.J. Lu <hjl@gnu.org>
1402
1403 * config/tc-i386.c (reloc): Update the macro for non-bfd
1404 assembler.
1405 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1406
ad1172d4
L		 14072000-12-22 H.J. Lu <hjl@gnu.org>
1408
1409 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1410
3e73aa7c
JH		 1411Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1412
29184774 1413 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 1414 (QWORD_MNEM_SUFFIX): New macro.
1415 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1416 New macros
1417 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1418 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1419 ImmExt): Renumber.
1420 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1421 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1422 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1423 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1424 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1425 Renumber.
1426 (Reg, WordReg): Add Reg64.
1427 (Imm): Add Imm32S and Imm64.
1428 (EncImm): New.
1429 (Disp): Add Disp64 and Disp32S.
1430 (AnyMem): Add Disp32S.
1431 (RegRex, RegRex64): New macros.
1432 (rex_byte): New type.
29184774 1433 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 1434 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1435 (reloc): New parameter "signed"; support x86_64.
1436 (set_code_flag): New.
1437 (DEFAULT_ARCH): New macro; default to "i386".
1438 (default_arch): New static variable.
1439 (struct _i386_insn): New fields Operand_PCrel; rex.
1440 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1441 (flag_code): New enum and static variable.
1442 (use_rela_relocations): New static variable.
1443 (flag_code_names): New static variable.
1444 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1445 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1446 K6 and Athlon.
1447 (i386_align_code): Return plain "nop" for x86_64.
1448 (mode_from_disp_size): Support Disp32S.
1449 (smallest_imm_type): Support Imm32S and Imm64.
1450 (offset_in_range): Support size of 8.
1451 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1452 (md_pseudo_table): Add "code64"; use set_code_flat.
1453 (md_begin): Emit sane error message on hash failure.
1454 (tc_i386_fix_adjustable): Support x86_64 relocations.
1455 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1456 instructions supported on particular arch just partially,
1457 output of 64bit immediates, handling of Imm32S and Disp32S type.
1458 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1459 (i386_displacement): Likewise.
1460 (i386_index_check): Cleanup; support 64bit addresses.
1461 (md_apply_fix3): Support x86_64 relocation and rela.
1462 (md_longopts): Add "32" and "64".
1463 (md_parse_option): Add OPTION_32 and OPTION_64.
1464 (i386_target_format): Call even for ELFs; choose between
1465 elf64-x86-64 and elf32-i386.
1466 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1467 (tc_gen_reloc): Support rela relocations and x86_64.
1468 (intel_e09_1): Support QWORD.
1469
21d6c4af
DN		 14702000-12-15 Diego Novillo <dnovillo@redhat.com>
1471
1472 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 1473 it's not an offset expression.
21d6c4af
DN		 1474 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1475 keep the braces '[' and ']' in the output string.
1476 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1477 != FLAT. There is no such op_modifier.
1478
6717891c
NC		 14792000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1480
1481 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1482 if we have it.
1483
ee515fb7
KH		 14842000-12-13 Kazu Hirata <kazu@hxi.com>
1485
1486 * as.h: Fix formatting.
1487 * cgen.h: Likewise.
1488 * dwarf2dbg.c: Likewise.
1489 * input-scrub.c: Likewise.
1490 * read.h: Likewise.
1491
349a994c
DD		 14922000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1493
1494 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1495 configure: Regenerate.
1496
42dbf88c
NC		 14972000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1498
1499 * dwarf2dbg.c: #include <limits.h> only if it exists.
1500
0485cba3
AM		 15012000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1502
1503 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1504 (md_apply_fix): Here too.
1505
514829c3
JW		 15062000-12-12 Jim Wilson <wilson@redhat.com>
1507
1508 * config/tc-ia64.h (ia64_init): Add prototype.
1509
92eb7b32
L		 15102000-12-12 H.J. Lu <hjl@gnu.org>
1511
1512 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1513
1514 * read.h (outputting_stabs_line_debug): Change it to int.
1515 * stabs.c (outputting_stabs_line_debug): Likewise.
1516
8141c27d
GK		 15172000-12-12 Geoffrey Keating <geoffk@redhat.com>
1518
1519 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1520 the address of a function result.
1521
5d6f4f16
GK		 15222000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1523
1524 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1525 (md_assemble): Call dwarf2_emit_insn.
1526 (shlib): Fix typo SHILB -> SHLIB.
1527 (md_parse_option): Likewise.
1528 (ppc_elf_validate_fix): Likewise:
1529 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1530
d4c0c039
NC		 15312000-12-12 Nick Clifton <nickc@redhat.com>
1532
1533 * cgen.h: Fix formatting.
1534 * input-scrub.c: Fix formatting.
1535 * macro.c: Fix formatting.
e972090a 1536 * config/tc-mips.c: Fix formatting.
584da044 1537 * doc/c-mips.texi: Fix formatting.
55b62671 1538
f16b83df
JH		 1539Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1540
29184774 1541 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 1542 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1543 references.
1544 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1545 otherwise.
29184774 1546 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 1547 (No_dSuf): Kill.
1548
1549 * i386.h (*_Suf): Remove No_dSuf.
1550 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1551 Remove.
1552 (i386_optab): Remove 'd' in the suffixes.
1553
50705ef4
AM		 15542000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1555
1556 * config/tc-i386.c (T_SHORT): Undefine before defining.
1557
beae10d5
KH		 15582000-12-05 Kazu Hirata <kazu@hxi.com>
1559
1560 * config/tc-mips.c: Fix formatting.
1561
bccba5f0 15622000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 1563
1564 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1565 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1566 (md_show_usage): Ditto.
1567 (md_parse_option): Ditto.
1568 (d10v_cleanup): Writes pending instruction only if
1569 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 1570 Fix compile time warning messages.
50705ef4
AM		 1571
1572 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 1573
15742000-12-04 Matthew Hiller <hiller@redhat.com>
1575
50705ef4 1576 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 1577 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1578 function entry and unset at function exit.
1579
50705ef4 1580 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 1581
1582 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1583
1584 * dwarf2dbg.c: Fix compile time warning messages.
1585
bc805888
KH		 15862000-12-03 Kazu Hirata <kazu@hxi.com>
1587
1588 * config/tc-a29k.c: Fix formatting.
1589 * config/tc-alpha.c: Likewise.
1590 * config/tc-arm.c: Likewise.
1591 * config/tc-cris.c: Likewise.
1592 * config/tc-hppa.c: Likewise.
1593 * config/tc-i370.c: Likewise.
1594 * config/tc-i386.c: Likewise.
1595 * config/tc-i860.c: Likewise.
1596 * config/tc-i960.c: Likewise.
1597 * config/tc-ia64.c: Likewise.
1598 * config/tc-m68hc11.c: Likewise.
1599 * config/tc-m68k.c: Likewise.
1600 * config/tc-m88k.c: Likewise.
1601 * config/tc-pj.c: Likewise.
1602 * config/tc-ppc.c: Likewise.
1603 * config/tc-sh.c: Likewise.
1604 * config/tc-sparc.c: Likewise.
1605 * config/tc-tahoe.c: Likewise.
1606 * config/tc-vax.c: Likewise.
1607
3dacdf2e
NC		 16082000-12-01 Chris Demetriou <cgd@sibyte.com>
1609
50705ef4
AM		 1610 * config/tc-mips.c (mips_ip): When calculating offsets,
1611 don't accept as constant the difference between the
1612 addresses of symbols in two different sections.
1613
1614 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1615 specifiers.
1616 (validate_mips_insn): Likewise. Also, update 'B' operand
1617 specifier to use OP_*_CODE20 constants and delete 'm' operand
1618 specifier.
1619 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1620 operand specifiers. Change warning generated by 'B' operand
1621 specifier to reflect its new multi-purpose usage.
1622
1623 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1624 -1, and update comment.
1625 (file_mips_isa): Likewise.
1626 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1627 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1628 ISA_* constants rather than hard-coded numbers.
1629 (mips_cpu_info): New structure.
1630 (mips_cpu_info_table): New table describing CPU and ISA names
1631 and numbers.
1632 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1633 mips_cpu_info_from_cpu): New functions.
1634 (mips_isa_to_str): New function to get string for ISA name.
1635 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1636 return const char *.
1637 (md_begin): Redo CPU and ISA selection logic, using
1638 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1639 than hard-coded numbers.
1640 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1641 ISA_* constants rather than hard-coded numbers.
1642 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1643 (md_longopts): Delete OPTION_NO_MIPS32.
1644 (md_parse_option): Convert to use ISA_* constants rather than
1645 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1646 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1647 to use strcasecmp to recognize "default" and to use
1648 mips_cpu_info_from_name to get CPU numbers from argument.
1649 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1650 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1651 mips32-4k.
1652 (s_mipsset): Accept ISA value 32.
1653 * doc/as.texinfo: Clean up MIPS options summary slightly,
1654 remove -no-mips32. Add note about -mips4 and -mips32
1655 specifying those ISA levels. Delete -mips32 and -no-mips32
1656 cpu flag descriptions.
1657 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1658 up the supported CPU switch list, and replace 4Kc, 4Km, and
1659 4Kp entries with a single mips32-4k entry. Note that you can
1660 use ".set mips32".
1661
29184774 1662 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 1663 ISA_MIPS64.
1664 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1665 -mips5 and -mips64.
1666 (md_parse_option): Add cases for OPTION_MIPS5 and
1667 OPTION_MIPS64.
1668 (md_show_usage): Mention -mips5 and -mips64 arguments.
1669 (s_mipsset): Add cases for MIPS5 and MIPS64.
1670 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1671 and pseudo-CPUs.
1672 * doc/as.texinfo: Mention -mips5 and -mips64 options
1673 and their meanings.
1674 * doc/c-mips.texi: Likewise. Also update introduction
1675 and ".set" usage information.
1676
1677 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1678 CPU list.
1679 (mips_cpu_info_table): Add SB-1 entries.
1680 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1681 known to the -mcpu option.
1682
1683 * doc/as.texinfo: Correct description of MIPS -mcpu
1684 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 1685
5f68c319
NC		 16862000-12-01 Joel Sherrill <joel@OARcorp.com>
1687
3dacdf2e
NC		 1688 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1689 New targets.
1690 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1691 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 1692 * configure: Regenerate.
1693 * config.in: Regenerate.
1694 * Makefile.in: Regenerate.
1695 * aclocal.m4: Regenerate.
1696 * po/gas.pot: Regenerate.
50705ef4 1697
4ce3447c
PB		 16982000-11-30 Philip Blundell <pb@futuretv.com>
1699
1700 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1701 even in non BFD_ASSEMBLER case.
1702
76a0ddac
DN		 17032000-11-30 Diego Novillo <dnovillo@redhat.com>
1704
29184774 1705 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 1706 syntax.
1707
220e750f
RH		 17082000-11-29 Richard Henderson <rth@redhat.com>
1709
1710 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1711 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1712 thread multiple subsegments properly; handle multiple code
1713 sections properly; emit proper compilation unit info for assembler
1714 generated debugging.
1715
1716 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1717 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1718 (dwarf2dbg_estimate_size_before_relax): Declare.
1719 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1720 * write.c: Include dwarf2dbg.h.
1721 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1722 (relax_segment): Likewise.
1723
99b222b4
HPN		 17242000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1725
1726 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1727 jump>: Use as_bad_where instead of as_bad. Tweak error message
1728 accordingly. Stabilize frag by updating fix part and resetting
1729 variant part.
1730 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 1731 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1732 indexing is_end_of_line[].
1733 (md_assemble): Initialize size to 0.
1734 (md_section_align): Mark parameter seg as unused.
e46fee70 1735 (parse_reg): Parse names case-insensitively.
99b222b4 1736
814f6641
KH		 17372000-11-28 Kazu Hirata <kazu@hxi.com>
1738
1739 * config/obj-aout.h: Fix formatting.
1740 * config/obj-bout.h: Likewise.
1741 * config/obj-coff.c: Likewise.
1742 * config/obj-coff.h: Likewise.
1743 * config/obj-elf.h: Likewise.
1744 * config/obj-som.h: Likewise.
1745 * config/obj-vms.c: Likewise.
1746 * config/obj-vms.h: Likewise.
1747 * config/tc-h8300.h: Likewise.
1748 * config/tc-ns32k.h: Likewise.
1749 * config/tc-sparc.h: Likewise.
1750 * config/tc-tic54x.h: Likewise.
1751 * config/tc-z8k.h: Likewise.
1752
e47b9e39
NC		 17532000-11-28 Nick Clifton <nickc@redhat.com>
1754
1755 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1756 License is present in the sources, but not the output, and
1757 also available from the GNU website.
1758 (GNU Free Documentation License): Comment out this section.
1759
fcdc20a4
HPN		 17602000-11-28 Hans-Peter Nilsson <hp@axis.com>
1761
43c34dee
HPN		 1762 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1763 targets. Remove i860 from valid a.out targets.
1764 * Makefile.in: Regenerate.
1765
fcdc20a4 1766 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 1767 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 1768 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1769 (s_cris_file, s_cris_loc): New.
1770 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1771 * Makefile.am: Regenerate dependencies.
1772 * Makefile.in: Regenerate.
1773
16887944
AM		 17742000-11-28 Alan Modra <alan@linuxcare.com.au>
1775
1776 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1777 (MRI_MUL_PRECEDENCE): Likewise.
1778 (op_rank): Fix a comment typo.
1779
ae3e85dd
SC		 17802000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1781
1782 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1783 the error message.
1784 (get_operand): Fix analysis for movw/movb instructions.
1785
077b8428
NC		 17862000-11-24 Nick Clifton <nickc@redhat.com>
1787
1788 * configure.in (xscale-elf): Add target.
1789 (xscale-coff): Add target.
1790 * configure: Regenerate.
1791
1792 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1793 extenstion.
1794 (ARM_EXT_XSCALE): New ARM architecture extension.
1795 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1796 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1797 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1798 (ARM_ARCH_V4): Remove processor from architecture.
1799 (ARM_ARCH_3M): New architecutre definition.
1800 (ARM_ARCH_V5TE): New architecutre definition.
1801 (ARM_ARCH_XSCALE): New architecutre definition.
1802 (CPU_DEFAULT): Allow to be defaulted to XScale.
1803 (atpcs): New boolean variable.
1804 (ldr_flags): Support 'd' flag for double word loads.
1805 (str_flags): Support 'd' flag for double word stored.
1806 (do_mia): New function.
1807 (do_mar): New function.
1808 (do_mra): New function.
1809 (do_pld): New function.
1810 (do_ldrd): New function.
1811 (do_blx): New function.
1812 (do_bkpt): New function.
1813 (do_clz): New function.
1814 (do_lstc2): New function.
1815 (do_cdp2): New function.
1816 (do_t_blx): New function.
1817 (do_t_bkpt): New function.
1818 (do_smla): New function.
1819 (do_smlal): New function.
1820 (do_smul): New function.
1821 (do_qadd): New function.
1822 (do_co_reg2c): New function.
1823 (LONGEST_INSN): Redefine to 7.
1824
1825 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1826 command line switches.
1827
2434f565
JW		 18282000-11-22 Jim Wilson <wilson@redhat.com>
1829
1830 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1831 (struct rsrc): Make line unsigned.
1832 (gr_values): Add missing initializer.
1833 (SLOT_NUM_NOT_SET): Add unsigned cast.
1834 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1835 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1836 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1837 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1838 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1839 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1840 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1841 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1842 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1843 Add ATTRIBUTE_UNUSED to unused parameters.
1844 (convert_expr_to_ab_reg): Add parens.
1845 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1846 (dot_prologue): Initialize grsave when declared.
1847 (md_pseudo_table): Add missing initializers.
1848 (operand_match): Add casts to bfd_vma.
1849 (emit_one_bundle): Delete unused local prev. Make required_template
1850 unsigned.
1851 (specify_resource): Cast i to unsigned.
1852 (note_register_values): Use fprintf_vma.
1853 (print_dependency): Likewise.
1854
5a080f89
JW		 18552000-11-21 Jim Wilson <wilson@redhat.com>
1856
5e7474a7
JW		 1857 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1858 for unwind info section.
1859 (dot_endp): Likewise for unwind section.
1860
5a080f89
JW		 1861 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1862 fix_new_exp.
1863
732d96b6
JJ		 18642000-11-21 Jakub Jelinek <jakub@redhat.com>
1865
1866 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1867 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1868 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1869
6d2cf69f
RH		 18702000-11-17 Richard Henderson <rth@redhat.com>
1871
1872 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1873 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1874 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1875
8179bd9b
NC		 18762000-11-17 Nick Clifton <nickc@redhat.com>
1877
1878 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1879 .file pseudo ops.
1880
316e2c05
RH		 18812000-11-17 Richard Henderson <rth@redhat.com>
1882
1883 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1884
a8316fe2
RH		 18852000-11-17 Richard Henderson <rth@redhat.com>
1886
1887 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1888 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1889 tri-state definition of alpha_flag_mdebug.
1890 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1891 (s_alpha_file): Store first .file directive.
1892 (s_alpha_stab): New.
1893 (md_pseudo_table): Add stabs and stabn.
1894
e346e481
RH		 18952000-11-17 Richard Henderson <rth@redhat.com>
1896
1897 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1898
4dc7ead9
RH		 18992000-11-17 Richard Henderson <rth@redhat.com>
1900
1901 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1902 (main): Call dwarf2_finish.
4dc7ead9
RH		 1903 * as.h (debug_type): Clarify documentation of the meaning
1904 of this variable.
1905 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1906 (print_stats): Fix parenthesis problem.
1907 (now_subseg_size): New.
1908 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1909 (dwarf2_directive_file): Don't set debug_type.
1910 (dwarf2_where): Honor DEBUG_DWARF2 first.
1911 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1912 do nothing if not emitting dwarf2 debug info, or no work.
1913 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1914 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1915 (ecoff_new_file): Likewise.
1916 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1917 commentary wrt dwarf2.
1918
1919 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1920 ATTRIBUTE_UNUSED as needed.
1921 (emit_insn): Call dwarf2_emit_insn.
1922 (s_alpha_file): New.
1923 (s_alpha_loc): New.
1924 (s_alpha_coff_wrapper): Don't handle them.
1925 (md_pseudo_table): Update for .file and .loc.
1926 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1927
1928 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1929 don't protect with debug_type.
1930 * config/tc-hppa.c (md_assemble): Likewise.
1931 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1932 * config/tc-mn10300.c (md_assemble): Likewise.
1933 * config/tc-sh.c (md_assemble): Likewise.
1934 * config/tc-v850.c (md_assemble): Likewise.
1935
1936 * config/tc-arm.c (arm_end_of_source): Remove.
1937 * config/tc-hppa.c (pa_end_of_source): Remove.
1938 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1939 * config/tc-mn10300.c (mn10300_finalize): Remove.
1940 * config/tc-sh.c (sh_finalize): Remove.
1941 * config/tc-v850.c (sh_finalize): Remove.
1942
1943 * config/tc-arm.h (md_end): Remove.
1944 * config/tc-hppa.h (md_end): Remove.
1945 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1946 * config/tc-m68hc11.h (md_end): Remove.
1947 * config/tc-mn10300.h (md_end): Remove.
1948 * config/tc-sh.h (md_end): Remove.
1949 * config/tc-v850.h (md_end): Remove.
1950
1951 * config/tc-ia64.c (emit_one_bundle): Don't protect
1952 dwarf2 bits with debug_type.
1953 (md_assemble): Likewise.
1954 (ia64_end_of_source): Don't call dwarf2_finish.
1955
ca683b78
JW		 19562000-11-16 Jim Wilson <wilson@redhat.com>
1957
1958 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1959 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1960 > 16.
1961
6f620856
L		 19622000-11-16 H.J. Lu <hjl@gnu.org>
1963
1964 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1965 version name.
1966
19d63e5d
KH		 19672000-11-15 Kazu Hirata <kazu@hxi.com>
1968
1969 * config/tc-tic30.c: Fix formatting.
1970 * config/tc-tic80.c: Likewise.
1971 * config/tc-v850.c: Likewise.
1972 * config/tc-vax.c: Likewise.
1973 * config/tc-w65.c: Likewise.
1974 * config/tc-z8k.c: Likewise.
1975
a8761a19
DD		 19762000-11-14 DJ Delorie <dj@redhat.com>
1977
1978 * config/tc-v850.c: Support dwarf2.
1979 * config/tc-v850.h: Ditto.
1980
1981 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1982 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1983
88be23ec
BS		 19842000-11-15 Bernd Schmidt <bernds@redhat.com>
1985
29184774 1986 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 1987 (errata_nops_necessary_p): New function.
1988 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1989 md.
1990
72a76794
JW		 19912000-11-14 Jim Wilson <wilson@redhat.com>
1992
1993 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1994 return little endian bfd formats.
1995
4a1805b1
KH		 19962000-11-14 Kazu Hirata <kazu@hxi.com>
1997
1998 * config/aout_gnu.h: Fix formatting.
1999 * config/atof-vax.c: Likewise.
2000 * config/m68k-parse.h: Likewise.
2001 * config/m88k-opcode.h: Likewise.
2002 * config/obj-elf.c: Likewise.
2003 * config/tc-arm.c: Likewise.
2004 * config/tc-cris.c: Likewise.
2005 * config/tc-i386.c: Likewise.
2006 * config/tc-ia64.c: Likewise.
2007 * config/tc-mn10300.c: Likewise.
2008 * config/te-386bsd.h: Likewise.
2009 * config/te-hppa.h: Likewise.
2010 * config/te-nbsd.h: Likewise.
2011 * config/te-ppcnw.h: Likewise.
2012 * config/te-sparcaout.h: Likewise.
2013 * config/te-tmips.h: Likewise.
2014 * config/vax-inst.h: Likewise.
2015 * config/vms-conf.h: Likewise.
2016
c810873d
JJ		 20172000-11-14 Jakub Jelinek <jakub@redhat.com>
2018
2019 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2020
79082ff0
L		 20212000-11-13 H.J. Lu <hjl@gnu.org>
2022
2023 * config/obj-elf.c (elf_frob_symbol): Support
2024 ".symver name,name2@@@nodename".
2025 (elf_frob_file_before_adjust): Likewise.
2026
2027 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2028 and ".symver name,name2@@@nodename".
2029 Fix a typo.
2030
1da00eb4
L		 20312000-11-12 H.J. Lu (hjl@gnu.org)
2032
2033 * config/obj-elf.c (obj_elf_symver): Check missing version
2034 name.
2035
f585997b
L		 20362000-11-12 H.J. Lu (hjl@gnu.org)
2037
2038 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2039 instead of bfd_vma for non-bfd assemblers.
2040
ef5c4bfc
KH		 20412000-11-09 Kazu Hirata <kazu@hxi.com>
2042
2043 * itbl-ops.c: Fix comment typos.
2044
f5a30c2e
JW		 20452000-11-08 Jim Wilson <wilson@redhat.com>
2046
2047 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2048 (struct unwind): Add next_slot_frag field.
2049 (slot_index): New parameters slot_frag and first_frag. Add code
2050 to add in frag sizes when different. Add comments.
2051 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2052 arguments to slot_index.
2053 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2054 loop end. Set next_slot_frag field.
2055
339681c0
L		 20562000-11-07 H.J. Lu <hjl@gnu.org>
2057
2058 * doc/as.texinfo (.symver): Updated for versioned symbol
2059 reference.
2060
2061 * obj.h (format_ops): Add the frob_file_before_adjust field.
2062
2063 * config/obj-aout.c (aout_format_ops): Set the
2064 frob_file_before_adjust field to 0.
2065 * config/obj-coff.c (coff_format_ops): Likewise.
2066 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2067
2068 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2069 name.
2070 (elf_frob_file_before_adjust): New function to remove unneeded
2071 versioned symbols from the symbol table.
2072 (elf_format_ops): Set the frob_file_before_adjust field to
2073 elf_frob_file_before_adjust.
2074
2075 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2076 not defined.
2077
2078 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2079
4a314ec8
NC		 20802000-11-07 Peter Targett <peter.targett@arccores.com>
2081
2082 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2083 BIG_ENDIAN macros.
2084 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2085 Fix compile time warning messages.
50705ef4 2086
604d524f
NC		 20872000-11-07 Nick Clifton <nickc@redhat.com>
2088
2089 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2090 buffer in order to avoid buffer overflows.
2091
44f5c83a
JW		 20922000-11-06 Steve Ellcey <sje@cup.hp.com>
2093
2094 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2095 Change M to m for -milp32 or -mlp64 to match gcc.
2096 (dot_endp): Use bytes_per_address instead of 8.
2097 (emit_one_bundle): Use number_to_chars_littleendian instead of
2098 md_number_to_chars.
2099 (fix_insn): Likewise.
2100 (ia64_init): New function.
2101 (ia64_target_format): New function.
2102 (md_begin): Set endianness, arch, and machine as appropriate.
2103 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2104 Make these macros depend on TE_HPUX macro.
2105 (TARGET_FORMAT): Define.
2106 (HOST_SPECIAL_INIT): Define.
2107 * config/te-hpux.h: New file.
2108 * configure.in: Add "ia64-*-hpux*" target to configure.
2109 * configure: Regenerate.
50705ef4 2110
7152f1dc
KH		 21112000-11-06 Kazu Hirata <kazu@hxi.com>
2112
ef99799a
KH		 2113 * as.c: Fix formatting.
2114 * dwarf2dbg.c: Likewise.
2115 * input-file.c: Likewise.
7152f1dc
KH		 2116 * input-file.h: Likewise.
2117 * input-scrub.c: Likewise.
ef99799a
KH		 2118 * itbl-ops.c: Likewise.
2119 * listing.c: Likewise.
2120 * macro.h: Likewise.
2121 * messages.c: Likewise.
2122 * read.c: Likewise.
2123 * subsegs.c: Likewise.
2124 * subsegs.h: Likewise.
2125 * write.c: Likewise.
7152f1dc 2126
cf055d54
NC		 21272000-11-06 Nick Clifton <nickc@redhat.com>
2128
2129 * doc/as.texinfo: Add GNU Free Documentation License.
2130 * doc/gasp.texi: Add GNU Free Documentation License.
2131 * doc/as.1: Add GNU Free Documentation License.
2132
8d6b5c8e
NC		 21332000-11-05 Nick Clifton <nickc@redhat.com>
2134
2135 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2136
59ff2774
NC		 21372000-11-02 Per Lundberg <plundis@chaosdev.org>
2138
2139 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2140 * configure: Regenerate.
2141
37d8bb27
NC		 21422000-11-01 Nick Clifton <nickc@redhat.com>
2143
2144 * read.c (original_case_string): New global variable.
2145 (read_a_source_file): Copy opcode string into
2146 original_case_string if clobbering the case of the opcode.
2147 * read.h: Export the definition of original_case_string.
2148 * config/tc-arm.c (md_assembler): When parsing a .req
2149 directive use the original opcode string, not the case
2150 clobbered version.
2151
d75bb8cf
NC		 21522000-11-02 Nick Clifton <nickc@redhat.com>
2153
2154 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 2155 variable.
d75bb8cf
NC		 2156 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2157 dwarf2_where and dwarf2_gen_line_info.
2158
6c17cfe4
PB		 21592000-11-02 Theo Honohan <th@futuretv.com>
2160
50705ef4 2161 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 2162
c51ce5f0
EC		 21632000-10-31 Eric Christopher <echristo@redhat.com>
2164
2165 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2166 or pc-relative, else use fx_offset.
2167
f1bcba5b
JW		 21682000-10-31 Jim Wilson <wilson@redhat.com>
2169
2170 * config/tc-ia64.c (struct md): New field tag_fixups.
2171 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2172 qualifying predicate.
2173 (emit_one_bundle): Delete spurious multiplication by one. Handle
2174 tag_fixups.
2175 (ia64_start_line): Error if dangling qualifying predicate.
2176 (defining_tag): New static variable.
2177 (ia64_unrecognized_line, case '['): Parse tags.
2178 (ia64_frob_label): Create tag_fixups.
2179 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 2180
8637c045
AM		 21812000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2182
2183 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2184
ebeeafe6
BS		 21852000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2186
29184774 2187 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 2188
b041f888
KH		 21892000-10-30 Kazu Hirata <kazu@hxi.com>
2190
2191 * expr.c: Fix formatting.
2192 * flonum-copy.c: Likewise.
2193 * flonum.h: Likewise.
2194 * gasp.c: Likewise.
2195 * hash.c: Likewise.
2196
d8374dcd
HPN		 21972000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2198
2199 * as.h (OPTION_MD_BASE): Bump to 190.
2200 * as.c (parse_args) <std_longopts>: Add comment about the need to
2201 check OPTION_MD_BASE in as.h.
2202
1308f14c
HPN		 2203 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2204 for weak symbols.
2205
6f6ef0fa
NC		 22062000-10-27 Nick Clifton <nickc@redhat.com>
2207
2208 * configure.in (emulations): Add m68hc12.
2209 * configure: Regenerate.
2210 * po/gas.pot: Regenerate.
c51ce5f0 2211
bf1b5881
AH		 22122000-10-27 Aldy Hernandez <aldyh@redhat.com>
2213
50705ef4
AM		 2214 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2215 cpsr*.
2216 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 2217
85a39694
NC		 22182000-10-25 Nick Clifton <nickc@redhat.com>
2219
2220 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2221 a DWARF2 line number information sequence.
2222
2223 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2224
2225 * read.c (generate_lineno_debug): Update comment describing why
2226 DWARF2 line number debug information is not generated
2227 automatically by this function.
2228
2229 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2230 not all.
c51ce5f0 2231
85a39694
NC		 2232 * config/tc-arm.h (md_end): Define.
2233 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 2234
85a39694
NC		 2235 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2236 if generating DWARF2 line numbers.
2237 (arm_end_of_source): New function. Call dwarf2_finish if
2238 necessary.
2239
2240 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2241 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2242 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 2243
cce0cbdc
DN		 22442000-10-25 Diego Novillo <dnovillo@cygnus.com>
2245
29184774 2246 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 2247 arguments.
2248
64a0c779
DN		 22492000-10-24 Diego Novillo <dnovillo@cygnus.com>
2250
29184774 2251 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 2252 (build_displacement_string): Remove.
2253 (i386_parse_seg): Remove.
2254 (i386_intel_memory_operand): Remove.
2255 (i386_intel_operand): Re-write using recursive descent parser based
2256 on MASM documentation.
2257 (struct intel_parser_s): New structure.
2258 (intel_parser): New static variable.
2259 (struct intel_token): New structure.
2260 (cur_token, prev_token): New static variables.
2261 (T_NIL): Define.
2262 (T_CONST): Define.
2263 (T_REG): Define.
2264 (T_BYTE): Define.
2265 (T_WORD): Define.
2266 (T_DWORD): Define.
2267 (T_QWORD): Define.
2268 (T_XWORD): Define.
2269 (T_SHORT): Define.
2270 (T_OFFSET): Define.
2271 (T_PTR): Define.
2272 (T_ID): Define.
2273 (intel_match_token): New function.
2274 (intel_get_token): New function.
2275 (intel_putback_token): New function.
2276 (intel_expr): New function.
2277 (intel_e05): New function.
2278 (intel_e05_1): New function.
2279 (intel_e06): New function.
2280 (intel_e06_1): New function.
2281 (intel_e09): New function.
2282 (intel_e09_1): New function.
2283 (intel_e10): New function.
2284 (intel_e10_1): New function.
2285 (intel_e11): New function.
2286
19f7b010
JJ		 22872000-10-20 Jakub Jelinek <jakub@redhat.com>
2288
2289 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2290 instructions to loose any special insn->architecture mask.
2291
2292 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2293 (sparc_md_end, sparc_arch_types, sparc_arch,
2294 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2295 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2296 request v9b architecture if they are used).
2297
3ae647a0
NC		 22982000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2299
2300 * config/tc-m68k.c: Fix the previous misapplied patch.
2301
5cbdaa77
NC		 23022000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2303
50705ef4
AM		 2304 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2305 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2306 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2307 BFD_RELOC_*.
5cbdaa77 2308
e6c774b4
KH		 23092000-10-17 Kazu Hirata <kazu@hxi.com>
2310
2311 * debug.c: Fix formatting.
2312 * depend.c: Likewise.
2313 * dwarf2dbg.c: Likewise.
2314 * dwarf2dbg.h: Likewise.
2315 * ecoff.c: Likewise.
2316 * expr.c: Likewise.
2317 * expr.h: Likewise.
2318 * flonum-konst.c: Likewise.
2319 * frags.h: Likewise.
2320
ea20a7da
CC		 23212000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2322
2323 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2324 options.
2325 * doc/as.texinfo: Added notes about this new option.
2326
266cb5f1
HPN		 23272000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2328
2329 * config/tc-sh.c (JREG): Remove.
2330 (md_convert_frag): Remove #if 0:d code using JREG.
2331
6588847e
DN		 23322000-10-15 Diego Novillo <dnovillo@cygnus.com>
2333
2334 * config/tc-i386.c (i386_operand_modifier): Only match
2335 modifiers SHORT and FLAT if they are followed by a space.
2336 (parse_register): When `allow_naked_reg' is set, do not confuse
2337 identifiers that start with a register name with a register.
2338
30a2b4ef
KH		 23392000-10-12 Kazu Hirata <kazu@hxi.com>
2340
2341 * app.c: Fix formatting.
2342 * as.c: Likewise.
2343 * as.h: Likewise.
2344 * bit_fix.h: Likewise.
2345 * cgen.c: Likewise.
2346 * cgen.h: Likewise.
2347 * cond.c: Likewise.
2348
d01e2a23
AM		 23492000-10-11 Alan Modra <alan@linuxcare.com.au>
2350
2351 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2352
44852b19
AM		 23532000-10-07 Alan Modra <alan@linuxcare.com.au>
2354
dc1fc56b
AM		 2355 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2356 Re-arrange function a little and improve error message.
2357
44852b19
AM		 2358 * write.c (write_relocs): Fix a comment.
2359
2360 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2361 link-once sections.
2362
afa680f8
JW		 23632000-10-05 Jim Wilson <wilson@cygnus.com>
2364
2365 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2366
ce8a8b2f
AM		 23672000-10-05 Alan Modra <alan@linuxcare.com.au>
2368
2369 * config/tc-i386.c: Delete some useless comments, reformat others.
2370
2371 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2372 non-global syms in linkonce sections.
2373
56d27c17
AM		 23742000-10-04 Ralf Baechle <ralf@gnu.org>
2375
2376 * config/tc-ia64.c (operand_match): Don't use // style comments.
2377 * config/tc-i370.c: Likewise.
2378
7b15d668
HPN		 23792000-09-29 Hans-Peter Nilsson <hp@axis.com>
2380
2381 Changes to handle varying register prefix and user symbol prefix.
2382 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2383 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2384 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2385 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2386 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2387 (demand_register_prefix): New variable.
2388 (md_pseudo_table): New pseudo ".syntax".
2389 (md_longopts): New options --no-underscore and --underscore.
2390 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2391 on symbols_have_leading_underscore.
2392 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2393 (get_spec_reg): Ditto.
2394 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2395 Fix formatting.
2396 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2397 --help.
2398 <case OPTION_NO_US, case OPTION_US>: New.
2399 (md_show_usage): Be brief and reformat to match continuation of
2400 --help.
2401 * po/gas.pot: Regenerate.
2402
27df9f40
AM		 24032000-09-28 Alan Modra <alan@linuxcare.com.au>
2404
2405 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2406 force relocs for 12 bit branches.
2407 (md_apply_fix): Similarly, adjust logic here.
2408
5506e1a5
AM		 24092000-09-28 Alan Modra <alan@linuxcare.com.au>
2410
2411 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2412 adjust for external and weak syms as we will use a reloc. Allow
2413 for +8 offset when calculating limits of branches.
2414 (hppa_fix_adjustable): Undo 2000-09-23 change.
2415 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2416 Correct distance calculation.
47d89dba
AM		 2417 (tc_gen_reloc): Print the file name and line number if we can't
2418 handle a fixup.
5506e1a5
AM		 2419
2420 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2421 * config/tc-hppa.c (nonzero_dibits): Define.
2422 (arg_reloc_stub_needed): Check each arg and return value
2423 separately for zero case.
2424 (pa_align): Declare argument `bytes'.
2425
81d4177b
KH		 24262000-09-25 Kazu Hirata <kazu@hxi.com>
2427
2428 * config/tc-cris.c: Fix formatting.
2429 * config/tc-d10v.h: Likewise.
2430 * config/tc-d30v.c: Likewise.
2431 * config/tc-d30v.h: Likewise.
2432 * config/tc-fr30.c: Likewise.
2433 * config/tc-fr30.h: Likewise.
2434 * config/tc-m68k.c: Likewise.
2435 * config/tc-m68k.h: Likewise.
2436 * config/tc-pj.h: Likewise.
2437 * config/tc-ppc.c: Likewise.
2438 * config/tc-ppc.h: Likewise.
2439 * config/tc-sh.c: Likewise.
2440 * config/tc-sh.h: Likewise.
2441 * config/tc-sparc.c: Likewise.
2442 * config/tc-v850.h: Likewise.
2443 * config/tc-vax.h: Likewise.
2444 * config/tc-w65.h: Likewise.
2445 * config/tc-z8k.h: Likewise.
2446
959ee541
AM		 24472000-09-23 Alan Modra <alan@linuxcare.com.au>
2448
2449 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2450 checks only for ELF.
2451 (hppa_force_relocation): Likewise.
2452
139368c9
JW		 24532000-09-22 Jim Wilson <wilson@cygnus.com>
2454
2455 * config/tc-ia64.c (dv_sem): Add "stop".
2456 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2457 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2458 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2459 match above.
2460 (mark_resources): Check IA64_RS_PRr.
2461
151337e8
NC		 24622000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2463
56d27c17 2464 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 2465 md_estimate_size_before_relax): Redesign and clean up the
2466 relaxation mechanism.
2467
0b7410c4
KH		 24682000-09-21 Kazu Hirata <kazu@hxi.com>
2469
2470 * config/tc-ns32k.c: Fix formatting.
2471 * config/tc-ns32k.h: Likewise.
2472
a4d24084
KH		 24732000-09-20 Kazu Hirata <kazu@hxi.com>
2474
82efde3a
KH		 2475 * config/tc-m32r.c: Fix formatting.
2476 * config/tc-m32r.h: Likewise.
2477 * config/tc-m68851.h: Likewise.
2478 * config/tc-m68hc11.c: Likewise.
2479 * config/tc-m68hc11.h: Likewise.
2480 * config/tc-m88k.c: Likewise.
2481 * config/tc-mcore.c: Likewise.
a75214e5 2482 * config/tc-mcore.h: Likewise.
82efde3a
KH		 2483 * config/tc-mips.c: Likewise.
2484 * config/tc-mips.h: Likewise.
2485 * config/tc-mn10200.h: Likewise.
2486 * config/tc-mn10300.h: Likewise.
a75214e5 2487 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 2488 * config/tc-tahoe.h: Likewise.
2489
4844386e 24902000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 2491
2492 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2493 Likewise in relaxation description comments.
2494
9e754211
AM		 24952000-09-18 Alan Modra <alan@linuxcare.com.au>
2496
2497 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2498 subtraction of two syms without emitting a relocation.
2499
2500 From David Huggins-Daines <dhd@linuxcare.com>
2501 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2502 global or weak symbols.
2503
4a4f25cf
KH		 25042000-09-15 Kazu Hirata <kazu@hxi.com>
2505
2506 * config/tc-h8300.h: Fix formatting.
2507 * config/tc-h8500.c: Likewise.
2508 * config/tc-h8500.h: Likewise.
2509 * config/tc-hppa.h: Likewise.
2510 * config/tc-i370.h: Likewise.
2511 * config/tc-i386.h: Likewise.
2512 * config/tc-i860.c: Likewise.
2513 * config/tc-i860.h: Likewise.
2514 * config/tc-i960.h: Likewise.
2515 * config/tc-ia64.c: Likewise.
2516 * config/tc-ia64.h: Likewise.
2517
1dab94dd
KH		 25182000-09-14 Kazu Hirata <kazu@hxi.com>
2519
2520 * config/tc-a29k.c: Fix formatting.
2521 * config/tc-alpha.c: Likewise.
2522 * config/tc-arc.c: Likewise.
2523 * config/tc-arc.h: Likewise.
2524 * config/tc-arm.c: Likewise.
2525 * config/tc-arm.h: Likewise.
2526 * config/tc-avr.c: Likewise.
2527 * config/tc-avr.h: Likewise.
2528 * config/tc-tic30.c: Likewise.
2529 * config/tc-tic30.h: Likewise.
2530 * config/tc-tic54x.c: Likewise.
2531 * config/tc-tic54x.h: Likewise.
2532 * config/tc-tic80.c: Likewise.
2533 * config/tc-tic80.h: Likewise.
2534
7484b8e6
TW		 25352000-09-14 Timothy Wall <twall@cygnus.com>
2536
2537 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2538 parallel comparisons for later use.
2539 (struct rsrc): Add parallel comparison type.
2540 (resources_match): Skip special cases of PR usage (non-conflicting
2541 parallel compares).
56d27c17 2542
bf514e21
KH		 25432000-09-13 Kazu Hirata <kazu@hxi.com>
2544
2545 * config/obj-ecoff.c: Fix formatting.
2546 * config/obj-elf.c: Likewise.
2547 * config/obj-elf.h: Likewise.
2548 * config/obj-evax.h: Likewise.
2549 * config/obj-generic.h: Likewise.
2550 * config/obj-hp300.c: Likewise.
2551 * config/obj-hp300.h: Likewise.
2552 * config/obj-ieee.h: Likewise.
2553 * config/obj-vms.c: Likewise.
2554 * config/obj-vms.h: Likewise.
2555
156c2f8b 25562000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 2557
50705ef4
AM		 2558 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2559 (md_parse_option): Ditto.
2560 (md_longopts): Add -mips32 option.
2561 (md_show_usage): Document new options.
2562 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2563 (mips_ip): Assemble mfc0 with a sub-selection code.
2564 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 2565 (mips_cpu_to_str): New function.
2566 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2567 Use CPU_* defines instead of hardcoded numbers.
2568
50705ef4
AM		 2569 * doc/as.texinfo: Document new options.
2570 * doc/c-mips.texi: Ditto.
156c2f8b 2571
a01b9fa4
KH		 25722000-09-12 Kazu Hirata <kazu@hxi.com>
2573
2574 * as.h: Fix formatting.
2575 * asintl.h: Likewise.
2576 * bit_fix.h: Likewise.
dcd619be
KH		 2577 * config/obj-aout.c: Likewise.
2578 * config/obj-aout.h: Likewise.
2579 * config/obj-bout.c: Likewise.
2580 * config/obj-bout.h: Likewise.
2581 * config/obj-coff.c: Likewise.
2582 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 2583 * dwarf2dbg.h: Likewise.
2584 * expr.h: Likewise.
2585 * flonum.h: Likewise.
2586 * frags.h: Likewise.
2587 * itbl-ops.h: Likewise.
2588 * macro.h: Likewise.
2589 * read.h: Likewise.
2590 * sb.h: Likewise.
2591 * struc-symbol.h: Likewise.
2592 * subsegs.h: Likewise.
2593 * symbols.h: Likewise.
2594 * tc.h: Likewise.
2595 * write.h: Likewise.
2596
92774660
KH		 25972000-09-11 Kazu Hirata <kazu@hxi.com>
2598
f0e652b4
KH		 2599 * bignum-copy.c: Fix formatting.
2600 * config/tc-i370.c: Likewise.
92774660
KH		 2601 * config/tc-i960.c: Likewise.
2602 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 2603 * ehopt.c: Likewise.
2604 * flonum-copy.c: Likewise.
2605 * flonum-konst.c: Likewise.
2606 * flonum-mult.c: Likewise.
2607 * literal.c: Likewise.
2608 * read.c: Likewise.
2609 * sb.c: Likewise.
2610 * stabs.c: Likewise.
2611 * subsegs.c: Likewise.
92774660 2612
222f8079
PB		 26132000-09-09 Philip Blundell <philb@gnu.org>
2614
2615 * configure.in (arm*-*-uclinux*): New target.
2616 * configure: Regenerate.
2617
c488923f
KH		 26182000-09-09 Kazu Hirata <kazu@hxi.com>
2619
2620 * input-file.c: Fix formatting.
2621 * itbl-ops.c: Likewise.
2622 * messages.c: Likewise.
2623
e0e3ecca
PB		 26242000-09-08 Philip Blundell <philb@gnu.org>
2625
2626 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2627 offset is negative.
2628
5d64ca4e
L		 26292000-09-07 H.J. Lu <hjl@gnu.org>
2630
2631 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2632 * configure: Rebuild.
2633
bdaaa2e1
KH		 26342000-09-07 Kazu Hirata <kazu@hxi.com>
2635
e49bc11e
KH		 2636 * atof-generic.c: Fix formatting.
2637 * config/tc-mips.c: Likewise.
e13b337a
KH		 2638 * config/tc-vax.c: Likewise.
2639 * input-scrub.c: Likewise.
bdaaa2e1 2640
d07ed2cd
AO		 26412000-09-07 Alexandre Oliva <aoliva@redhat.com>
2642
2643 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2644 * configure.in (sh-*-linux*): Added.
2645 * configure: Rebuilt.
2646
86905619
KH		 26472000-09-06 Kazu Hirata <kazu@hxi.com>
2648
a28a3ccf
JL		 2649 * config/tc-hppa.c: Fix formatting.
2650
86905619
KH		 2651 * ecoff.c: Fix formatting.
2652
58cccadb
AO		 26532000-09-06 Alexandre Oliva <aoliva@redhat.com>
2654
2655 * configure: Rebuilt with new libtool.m4.
2656
542d6675
KH		 26572000-09-05 Kazu Hirata <kazu@hxi.com>
2658
2659 * cgen.c: Fix formatting.
2660 * config/tc-ia64.c: Likewise.
2661
5b343f5a
NC		 26622000-09-05 Nick Clifton <nickc@redhat.com>
2663
2664 * aclocal.m4: Regenerate.
2665 * config.in: Regenerate.
2666 * configure: Regenerate.
2667 * po/gas.pot: Regenerate.
50bbae35 2668
07e90ad5
HPN		 26692000-09-05 Hans-Peter Nilsson <hp@axis.com>
2670
2671 * config/tc-cris.c: Correct comment typos.
2672
1485d400
EC		 26732000-09-05 Eric Christopher <echristo@cygnus.com>
2674
2675 * config/tc-mn10300.c: Cleanup.
2676 (md_pcrel_from): Enable.
2677
904a31bf
AM		 26782000-09-05 Alan Modra <alan@linuxcare.com.au>
2679
927781e2
AM		 2680 * expr.c (operand): Fix a comment typo.
2681 * write.c (write_relocs): Fix a signed/unsigned warning.
2682
ecacdc7a
AM		 2683 * config/tc-hppa.c (fudge_reg_expressions): New
2684 (hppa_force_reg_syms_absolute): New.
2685 (pa_equ): Allow reg_section expressions.
2686 * config/tc-hppa.c (md_optimize_expr): Define.
2687 (hppa_force_reg_syms_absolute): Prototype.
2688
2689 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2690 (pa_parse_number): Pass in arg to select fp reg parsing.
2691 Return 1 to indicate format checks pass. If strict, then only
2692 accept a register or register symbol. Return value in...
2693 (pa_number): New static for pa_parse_number.
2694 (FP_REG_BASE): Define.
2695 (FP_REG_RSEL): Define.
2696 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2697 appropriate. White space changes.
2698 (need_pa11_opcode): Don't bother passing any params, get them from
2699 globals instead.
2700 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2701 Remove extraneous check in case 'Q'.
2702 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2703 reg, set section of resulting symbol to reg_section.
2704 (pa_parse_space_stmt): Modify call to pa_parse_number.
2705 (pa_space): Likewise.
2706
904a31bf
AM		 2707 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2708 (hppa_force_relocation): Handle vtable relocs.
2709 (pa_vtable_entry): New.
2710 (pa_vtable_inherit): New.
2711 (md_pseudo_table): Add entries for vtable pseudos.
2712 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2713 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2714 against weak syms.
2715 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2716 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2717 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2718 millicode import.
2719 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2720 specify a symbol type.
2721
2722 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2723 dependent things together.
2724 (md_elf_symbol_type): Define.
2725
2726 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2727 symbol.
2728 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2729
2730 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2731 (obj_elf_vtable_entry): Declare.
2732
2733 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2734 and export function.
2735 (obj_elf_vtable_entry): Similarly.
2736 (elf_pseudo_table): Fix the damage with a cast.
2737
a47cf567 27382000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 2739
2740 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2741 for template selection when a label is needed.
2742
197865e8
KH		 27432000-09-02 Kazu Hirata <kazu@hxi.com>
2744
2745 * config/tc-ia64.c: Fix formatting.
2746
18e03609
NC		 27472000-09-02 Nick Clifton <nickc@redhat.com>
2748
2749 * configure.in: Increase version number to 2.10.91.
2750 * configure: Regenerate.
2751 * aclocal.m4: Regenerate.
2752 * config.in: Regenerate.
2753 * po/gas.pot: Regenerate.
2754 * Makefile.in: Regenerate.
1485d400 2755
a1cc9221
AO		 27562000-09-01 Alexandre Oliva <aoliva@redhat.com>
2757
2758 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2759 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2760 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2761 similar relocs.
2762 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2763 branches.
2764
27652000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2766
2767 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2768 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2769 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2770 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2771 (GOT_symbol): New variable.
2772 (md_undefined_symbol): Set it.
2773
44576e1f
RH		 27742000-09-01 Richard Henderson <rth@cygnus.com>
2775
2776 * config/tc-ia64.c (match): Don't inline.
2777 (extra_goodness): New.
2778 (md_begin): Prefer nop.f and nop.b for best_template.
2779
29f8404c
KH		 27802000-08-31 Kazu Hirata <kazu@hxi.com>
2781
76b0a8c0
KH		 2782 * as.c: Fix formatting.
2783 * cond.c: Likewise.
2784 * frags.c: Likewise.
29f8404c
KH		 2785 * macro.c: Likewise.
2786
b4c1ea07
EC		 27872000-08-31 Eric Christopher <echristo@cygnus.com>
2788
2789 * config/tc-mn10300.c: Cleanup and fix warnings.
2790 (md_pseudo_table): Add initializers.
2791 (md_show_usage): Cleanup.
2792 (md_parse_option): Fix warnings.
2793 (md_undefined_symbol): Fix warnings.
2794 (md_conver_frag): Fix warnings.
2795 (tc_gen_reloc): Fix warnings.
2796 (md_apply_fix3): Fix warnings.
2797 (check_operand): Fix warnings.
2798
ac48eca1
AO		 27992000-08-31 Alexandre Oliva <aoliva@redhat.com>
2800
2801 * acinclude.m4: Include libtool and gettext macros from the
2802 top level.
2803 * aclocal.m4, configure: Rebuilt.
2804
e0c21649
GK		 28052000-08-30 Mark Hatle <mhatle@mvista.com>
2806
2807 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2808
cf39a089
KH		 28092000-08-31 Kazu Hirata <kazu@hxi.com>
2810
2811 * listing.c: Fix formatting.
2812
3ee4defc
KH		 28132000-08-29 Kazu Hirata <kazu@hxi.com>
2814
2815 * app.c: Fix a comment typo. Fix formatting.
2816
1e8d20f4
NC		 28172000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2818
29184774 2819 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 2820 offset of the target destination for jmp instructions.
2821 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2822
5bcac8a4
HPN		 28232000-08-24 Hans-Peter Nilsson <hp@axis.com>
2824
2825 * NEWS: Mention support for CRIS.
2826
46547ecc
DC		 2827Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2828
2829 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2830 Sets `.lcomm' alignment to zero.
2831
4b853faa
AO		 28322000-08-23 Alexandre Oliva <aoliva@redhat.com>
2833
29184774
NC		 2834 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2835 TC_FIX_ADJUSTABLE): Define.
4b853faa 2836
efcc5914
JW		 28372000-08-23 Jim Wilson <wilson@cygnus.com>
2838
2839 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2840 unwind.personality_routine is set.
2841
aca719bf
AO		 28422000-08-23 H.J. Lu <hjl@gnu.org>
2843
2844 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2845
a3da4de1
AO		 28462000-08-23 Alexandre Oliva <aoliva@redhat.com>
2847
2848 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2849 environment is pe.
2850
56385375
L		 28512000-08-22 H.J. Lu <hjl@gnu.org>
2852
2853 * config.in (STRICTCOFF): New for strict COFF.
2854
2855 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2856 i386-*-go32* and i386-go32-rtems*.
2857 * configure: Rebuilt.
2858
2859 * config/obj-coff.c (obj_coff_endef): Follow the historical
2860 behavior if STRICTCOFF is not defined.
2861
2862 * doc/internals.texi: Document STRICTCOFF.
2863
8f36cd18
AO		 28642000-08-22 Alexandre Oliva <aoliva@redhat.com>
2865
2866 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2867 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2868 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2869 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2870 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2871 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2872 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2873 Likewise.
2874
58a77e41
EC		 28752000-08-22 Eric Christopher <echristo@cygnus.com>
2876
2877 * config/tc-mn10300.c: (md_apply_fix): New function.
2878 (mn10300_force_relocation): New function.
2879 (mn10300_fix_adjustable): New function.
2880
2881 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2882 (TC_HANDLES_FX_DONE): Define.
2883 (obj_fix_adjustable): Define.
2884 (MD_APPLY_FIX3): Define.
2885 (TC_LINKRELAX_FIXUP): Define.
2886
2887 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2888 previously defined.
2889 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2890
2891 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2892
ded0649c
JE		 28932000-08-21 Jason Eckhardt <jle@cygnus.com>
2894
2895 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2896 if the fixup resulted in a relocation.
2897
66102fe2
NC		 28982000-08-18 Nick Clifton <nickc@redhat.com>
2899
2900 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2901 Make reference to first element of shift_names explicit.
2902
02198638
AO		 29032000-08-18 Alexandre Oliva <aoliva@redhat.com>
2904
2905 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2906 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2907 add a symbol's address. Removed all target-specific #ifdefs that
2908 used to accomplished the same.
2909 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2910 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2911 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2912 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2913 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2914
353e2c69
KH		 29152000-08-17 Kazu Hirata <kazu@hxi.com>
2916
2917 * dwarf2dbg.c: Fix formatting.
2918
4fb7971f
NC		 29192000-08-17 Nick Clifton <nickc@redhat.com>
2920
2921 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2922 to be recoded as logical shift lefts by zero.
2923
50b81f19
JW		 29242000-08-16 Jim Wilson <wilson@cygnus.com>
2925
2926 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2927 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2928 source registers.
2929 (note_register_values): Handle IA64_OPND_R3_2 operands.
2930
f869cfc6
JE		 29312000-08-16 Jason Eckhardt <jle@cygnus.com>
2932
50bbae35 2933 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2934
8cb8bcba
NC		 29352000-08-16 Nick Clifton <nickc@redhat.com>
2936
2937 * config/tc-arm.c (struct asm_shift): Delete.
2938 (shift[]): Delete.
2939 (enum asm_shift_index): New.
2940 (struct asm_shift_properties): New.
2941 (struct asm_shift_name): New.
2942 (shift_properties[]); New.
2943 (shift_names[]); New.
2944
2945 (decode_shift): Use new structures.
2946 Issue a warning is "ROR #0" is used.
2947 Issue a warning if "ASR #0" or "LSR #0" is used.
2948
2949 (md_begin): Initialise arm_shift_hsh table from new
2950 asm_shift_name array.
2951
c2158c24
JJ		 29522000-08-16 Jakub Jelinek <jakub@redhat.com>
2953
2954 * config/tc-sparc.c: Kill all warnings.
2955 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2956 in -xarch= as well.
2957 (md_show_usage): Update usage text.
2958
70485b5c
NC		 29592000-08-16 Nick Clifton <nickc@redhat.com>
2960
c2158c24 2961 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2962 useful.
2963
a47cf567 29642000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2965
2966 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2967
2968 * config/tc-sh.c (md_assemble): Changed so debug_type
2969 test performed for ppi_assemble
2970 * config/tc-sh.c: Included dwarf2dbg.h.
2971 (debug_line): Defined.
2972 (md_assemble): Generates dwarf2 line info.
2973 (sh_finalize): New function. Finalize dwarf2 info.
2974 (assemble_ppi): Returns size of code generated.
2975 (build_Mytes): Returns size of code generated.
2976 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2977 * config/tc-sh.h (md_end): Defined.
2978 (sh_finalize): Declared.
2979
1db77c8e
AO		 29802000-08-15 Alexandre Oliva <aoliva@redhat.com>
2981
2982 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2983 md_number_to_chars.
2984
046b3b54
NC		 29852000-08-14 Nick Clifton <nickc@redhat.com>
2986
2987 * config/tc-arm.c (do_bx): Allow "bx pc".
2988
c43c2cc5
JW		 29892000-08-14 Jim Wilson <wilson@cygnus.com>
2990
2991 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2992 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2993 (md_begin): Change assignment to md.flag to OR in the new bit.
2994
d1d8ba22
NC		 29952000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2996
2997 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2998 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2999 C_MOU, and C_EOS.
d1d8ba22 3000
22b36938
JE		 30012000-08-14 Jason Eckhardt <jle@cygnus.com>
3002
3003 * NEWS: Mention i860 support.
3004
c0bd0db2
JL		 3005Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3006
3007 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3008
0ac658b8
AS		 30092000-08-14 Andreas Schwab <schwab@suse.de>
3010
3011 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3012
9fc2dda2
JE		 30132000-08-11 Andreas Schwab <schwab@suse.de>
3014
3015 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3016 argument.
3017
bc4466dc
KH		 30182000-08-11 Kazu Hirata <kazu@hxi.com>
3019
3020 * expr.c: Fix formatting.
351aa9f6 3021 * config/obj-bout.c: Likewise.
bc4466dc 3022
a9c99419
JE		 30232000-08-10 Jason Eckhardt <jle@cygnus.com>
3024
3025 * doc/c-i860.texi: Flesh out the i860 section more.
3026
7c743825
KH		 30272000-08-10 Kazu Hirata <kazu@hxi.com>
3028
3029 * symbols.c: Fix formatting.
929b12bc 3030 * expr.c: Likewise.
7c743825 3031
fa2255cb
DN		 3032Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3033
29184774
NC		 3034 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3035 modifier has the IgnoreSize bit set.
fa2255cb 3036
fc997f4b
AM		 30372000-08-09 Alan Modra <alan@linuxcare.com.au>
3038
3039 From Rodney Brown <RodneyBrown@mynd.com>
3040 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3041 * configure: Regenerate.
3042
a47cf567
NC		 30432000-08-09 Kazu Hirata <kazu@hxi.com>
3044
3045 * hash.c: Fix formatting.
3046 * gasp.c: Likewise.
3047
305d537e
JE		 30482000-08-08 Jason Eckhardt <jle@cygnus.com>
3049
3050 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3051 (i860_fix_info): New enum.
3052 (MD_APPLY_FIX3): Define.
3053 (WORKING_DOT_WORD): Define.
3054 (TC_HANDLES_FX_DONE): Define.
3055 (DIFF_EXPR_OK): Define.
3056 (LISTING_HEADER): Define.
3057 (TARGET_FORMAT): Select target format based on endian flag.
3058 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3059 (target_big_endian): Add external declaration.
3060
3061 * config/tc-i860.c: All existing code reworked completely. Other
3062 new code shown below.
3063 (SYNTAX_SVR4): Define.
3064 (target_warn_expand): New variable.
3065 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3066 (md_longopts): Declare and define with new options (-EL, -EB,
3067 and -mwarn-expand).
3068 (md_show_usage): New function.
3069 (md_operand): New function.
3070 (obtain_reloc_for_imm16): New function.
3071 (md_apply_fix3): New function.
3072 (tc_gen_reloc): New function.
3073
df86943d
NC		 30742000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3075
3076 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3077 2 bytes of the jump address are in the same frag.
3078 (find): Accept 68hc12 register indirect modes.
3079
3080 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 3081
30d25259
RH		 30822000-08-07 Richard Henderson <rth@cygnus.com>
3083
3084 * config/tc-ia64.c (unwind): Add prologue_mask member.
3085 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3086 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3087 (dot_body): Clear unwind.prologue_mask.
3088 (dot_prologue): Set it. Accept a register second argument.
3089
2d484c7f
KH		 30902000-08-07 Kazu Hirata <kazu@hxi.com>
3091
3092 * config/atof-ieee.c: Fix formatting.
3093 * config/atof-tahoe.c: Likewise.
3094
a47cf567 30952000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 3096
3d4ae3c0
NC		 3097 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3098 work.
3099
c91d2e08
NC		 3100 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3101 of .popsection, .previous, .pushsection, .subsection,
3102 .version, .vtable_entry, .vtable_inherit and .weak.
3103
47926f60
KH		 31042000-08-05 Kazu Hirata <kazu@hxi.com>
3105
3106 * config/tc-cris.c: Fix formatting.
3107 * config/tc-i386.c: Likewise.
3108 * config/tc-sparc.c (sparc_ip): Simplify the code.
3109
ab3e48dc
KH		 31102000-08-04 Kazu Hirata <kazu@hxi.com>
3111
3112 * config/tc-cris.c: Rearrange code for readability.
3113 * config/tc-d10v.c: Fix formatting.
3114 * config/tc-m32r.c: Likewise.
3115 * config/tc-sparc.c: Likewise.
3116
3d56ab85
JW		 31172000-08-02 Jim Wilson <wilson@cygnus.com>
3118
3119 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3120 before ia64_find_opcode.
3121 (md_assemble): Likewise.
3122
3f9dfb2c
NC		 31232000-08-01 Nick Clifton <nickc@cygnus.com>
3124
a47cf567 3125 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 3126 Undo some formatting fixes.
3f9dfb2c 3127
28e4f854
KH		 31282000-08-01 Kazu Hirata <kazu@hxi.com>
3129
3130 * config/obj-som.c: Fix formatting.
3131 * config/obj-ieee.c: Likewise.
3132 * config/tc-arm.c: Likewise.
3133 * config/tc-v850.c: Likewise.
3134
a570e639
NC		 31352000-08-01 Nick Clifton <nickc@redhat.com>
3136
3137 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3138 index by command line option.
58a77e41 3139
a570e639
NC		 31402000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3141
3142 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3143 (@node M68K-Branch): Rewrite to match the reality.
3144
e3308d0d
JE		 31452000-07-31 Jason Eckhardt <jle@cygnus.com>
3146
3147 * doc/c-i860.texi: New file.
3148 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3149 * doc/Makefile.in: Regenerate.
3150 * doc/all.texi: Add I860 as relevant architecture.
3151 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3152
2fd5405a
NC		 31532000-07-31 Kazu Hirata <kazu@hxi.com>
3154
3155 * config/tc-d30v.c: Fix formatting.
3156
28e7409f
NC		 31572000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3158
50bbae35
AM		 3159 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3160 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3161 long emit a long branch if available instead of an absolute jump, never
3162 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 3163
3164 * doc/c-m68k.texi: Document new command line option.
58a77e41 3165
a47cf567
NC		 31662000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3167
3168 * config/tc-avr.c: Use PARAMS macro in function declarations.
3169 Don't declare md_pcrel_from_section (already in tc-avr.h).
3170 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3171 (avr_operand): Don't set (unsigned) op_mask to -1.
3172
534022ea
JE		 31732000-07-28 Jason Eckhardt <jle@cygnus.com>
3174
50bbae35
AM		 3175 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3176 * configure: Regenerated.
3177 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3178 of operand to the .type directive (.e.g, "type").
534022ea 3179
4c400d5e
AM		 31802000-07-28 Alan Modra <alan@linuxcare.com.au>
3181
3182 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3183 * app.c (do_scrub_chars): Record where first comment found.
3184 * read.c (read_a_source_file): Init found_comment on entry, and
3185 notify whether comments found on exit.
3186 * config/tc-hppa.c (md_shortopts): Add "c".
3187 (md_longopts): Add warn-comment.
3188 (md_parse_option): Handle it.
3189 (md_show_usage): Show available options.
3190 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3191
0aa529cb
AC		 3192Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3193
3194 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3195 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 3196 sym_ptr_ptr
0aa529cb
AC		 3197 (md_estimate_size_before_relax): Don't fall off end of function.
3198
c6a7ab1f
NC		 31992000-07-27 Kazu Hirata <kazu@hxi.com>
3200
3201 * config/tc-avr.c: Fix formatting.
3202 * config/tc-ns32k.c: Likewise.
3203
e0c6ed95
AM		 32042000-07-27 Alan Modra <alan@linuxcare.com.au>
3205
3206 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3207
32082000-07-27 Kazu Hirata <kazu@hxi.com>
3209
3210 * config/tc-d10v.c: Fix formatting.
3211 * config/tc-z8k.c: Likewise.
3212 * config/tc-sparc.c: Likewise.
3213
6883dc5e 32142000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 3215
3216 * cgen.c (queue_fixup): Declare opinfo.
3217 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3218 (gas_cgen_md_operand): Ditto.
3219 (gas_cgen_md_apply_fix3): Ditto.
3220
39da8128
DD		 32212000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3222
3223 * config/obj-coff.c (obj_frob_symbol): Don't merge
3224 labels. Don't merge if the symbol isn't constant. Return
3225 immediately if a symbol is merged.
3226
65e68b04
AM		 32272000-07-22 Alan Modra <alan@linuxcare.com.au>
3228
3229 * frags.c (frag_align): Correct absolute section alignment.
3230
5e0d736c
DD		 32312000-07-20 DJ Delorie <dj@redhat.com>
3232
3233 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3234 it breaks linking against DLLs.
3235
3bcbcc3d
HPN		 32362000-07-20 Hans-Peter Nilsson <hp@axis.com>
3237
3238 * configure.in: Add CRIS support.
3239 * configure: Regenerate.
3240 * Makefile.am: (CPU_TYPES): Add cris.
3241 (CPU_OBJ_VALID) [aout]: Add cris.
3242 (MULTI_CPU_TYPES): Add cris.
3243 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 3244 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 3245 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3246 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3247 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3248 Regenerate dependencies.
3249 * Makefile.in: Regenerate.
3250 * aclocal.m4: Regenerate.
3251 * as.c: Declare crisaout, criself.
3252 * config/tc-cris.h, config/tc-cris.c: New.
3253 * config/e-criself.c, config/e-crisaout.c: New.
3254 * po/POTFILES.in, po/gas.pot: Regenerate.
3255
041ff4dd 32562000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 3257
041ff4dd 3258 * read.c: Fix formatting.
efaf0ba4 3259 * write.c: Fix formatting.
041ff4dd 3260
f980ada0
L		 32612000-07-19 H.J. Lu <hjl@gnu.org>
3262
3263 * sb.c: Include <stdlib.h> if exists for abort ().
3264
25a8b250
AM		 32652000-07-19 Alan Modra <alan@linuxcare.com.au>
3266
3267 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3268 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3269 (pa_type_args): Same here.
3270
7a9aaf92
NC		 32712000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3272
3273 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3274 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3275 the storage class is already set.
3276
8098403c
NC		 32772000-07-17 Kazu Hirata <kazu@hxi.com>
3278
fafb6d17 3279 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 3280 * config/tc-mn10200.c: Likewise.
3281 * config/tc-mn10300.c: Likewise.
3282 * config/tc-pj.c: Likewise.
3283 * config/tc-tic80.c: Likewise.
3284 * config/tc-w65.c: Likewise.
8098403c 3285
977e771a
FCE		 32862000-07-17 Frank Ch. Eigler <fche@redhat.com>
3287
3288 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3289 is defined.
3290
63bf5651
ILT		 32912000-07-15 Ian Lance Taylor <ian@zembu.com>
3292
3293 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3294 @code.
3295
1cd1c99b
AM		 32962000-07-15 Alan Modra <alan@linuxcare.com.au>
3297
3298 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3299 ELF as are used for SOM (except the 32-bit reloc one) to decide
3300 whether a symbol can be reduced to a section symbol. Expand on
3301 the comment for symbols involved in LR% and RR% expressions.
3302
119d663a
NC		 33032000-07-14 Nick Clifton <nickc@cygnus.com>
3304
3305 * config/tc-mips.c (mips_disable_float_construction): New
3306 static variable. Set to true if doubles should not be
3307 constructed by loading two single width fp registers with
3308 halves of the value.
3309 (mips_ip): Test mips_disable_float_construction.
3310 (md_longopts): Add command line switches --construct-floats
3311 and --no-construct-floats.
3312 (md_parse_option): Parse new command line options.
3313 (md_show_usage): Describe new command line options.
3314
3315 * doc/c-mips.texi: Document new command line options.
3316
906fac54
AM		 33172000-07-13 Koundinya K <kk@ddeorg.soft.net>
3318
3319 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3320 * configure: Regenerate.
3321
33222000-07-13 Hans-Peter Nilsson <hp@axis.com>
3323
3324 * configure.in (DEFAULT_EMULATION setting): Revert part of
3325 2000-07-01 change that set te_multi=multi unless set to tmips.
3326 * configure: Regenerate.
3327
7f788821
NC		 33282000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3329
3330 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 3331 section when aligning it increases its size.
7f788821 3332
9a736b6b
NC		 33332000-07-11 Kazu Hirata <kazu@hxi.com>
3334
3335 * config/tc-tic54x.c: Fix formatting.
3336
3dd5103b
NC		 33372000-07-10 Kazu Hirata <kazu@hxi.com>
3338
3339 * config/tc-h8500.c: Fix formatting.
1aea3bb8 3340 * config/tc-tic54x.c: Fix formatting.
3dd5103b 3341
46b85d42
AM		 33422000-07-10 Alan Modra <alan@linuxcare.com.au>
3343
3344 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3345 displacements correctly.
3346
3347 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3348
33492000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3350
3351 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3352 warning.
3353 (hash_jam): Ditto.
3354
ad1079af
AM		 33552000-07-09 Alan Modra <alan@linuxcare.com.au>
3356
3357 From David Huggins-Daines <dhd@linuxcare.com>
3358 * config/te-hppalinux64.h: Add a new emulation.
3359 * configure.in (emulations): Add configure bits to support the
3360 64-bit Linux/parisc target.
3361 * configure: Regenerate.
3362
3363 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3364 (md_shortopts): Add `V' for ELF.
3365
3366 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3367 when SOM or ELF_ARG_RELOC are defined.
3368 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3369 ELF_ARG_RELOC are defined.
3370 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3371 (pa_stringer): ..Do it here instead. Fix comment typos.
3372 (hppa_force_relocation): Cast enums to int before comparing with
3373 ints.
3374
3375 From Ryan Bradetich <rbradetich@uswest.net>
3376 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3377 redifinition warning.
3378 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3379 (hppa_force_relocation): ditto
ad1079af
AM		 3380 (md_apply_fix): Added cast to buf to fix warnings.
3381
3382 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3383 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3384
3385 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3386 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3387 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3388 reloc_type** to avoid warnings in switch.
3389 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3390 little earlier instead.
3391
3392 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3393 and elf.
3394 (pa_type_args): Use symbol_arg_reloc_info.
3395 (struct pa_it): Make arg_reloc unsigned int.
3396 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3397 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3398 (pa_code): Delete. pa_text duplicates this function.
3399 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3400 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3401 int.
3402 (cons_fix_new_hppa): Actually change selector to e_fsel when
3403 warning about assuming so.
3404 (tc_gen_reloc): More example elf arg reloc code.
3405 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3406 (hppa_force_relocation): Likewise.
3407
3408 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3409 files.
3410 (pa_end_of_source): Prototype.
3411 (hppa_fix_adjustable): Prototype.
3412 (LABELS_WITHOUT_COLONS): Move it..
3413 * config/te-hppa.h: To here.
3414
3415 * config/te-hppa64.h: New file.
3416
3417 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3418 type.
3419 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3420 format -10, -16, 16 relocs.
3421 (hppa_elf_mark_end_of_function): Test for null
3422 last_call_info->start_symbol
3423
3424 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3425 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3426 re_assesmble_* functions. Delete extraneous statements. Fix
3427 typos in comments.
3428 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3429 insn to re_assemble_*.
3430
623aa224
UC		 34312000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3432
3433 * doc/internals.texi (Expressions): Fix typo.
58a77e41 3434
c4aa876b
NC		 34352000-07-08 Kazu Hirata <kazu@hxi.com>
3436
3437 * config/tc-sh.c: Fix formatting.
d0313fb7 3438 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 3439 * depend.c: Fix formatting.
3440 * flonum-konst.c: Likewise.
3441 * flonum-mult.c: Likewise.
c4aa876b 3442
6b31947e
NC		 34432000-07-07 Kazu Hirata <kazu@hxi.com>
3444
a5bfe8c9 3445 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 3446 * config/obj-vms.c: Fix comments.
3447 * config/tc-a29k.c: Likewise.
3448 * config/tc-alpha.c: Likewise.
3449 * config/tc-h8300.c: Likewise.
3450 * config/tc-h8500.c: Likewise.
3451 * config/tc-i370.c: Likewise.
3452 * config/tc-ia64.c: Likewise.
3453 * config/tc-m68hc11.c: Likewise.
3454 * config/tc-m68k.c: Likewise.
3455 * config/tc-mips.c: Likewise.
3456 * config/tc-ns32k.c: Likewise.
3457 * config/tc-ppc.c: Likewise.
3458 * config/tc-z8k.c: Likewise.
6b31947e 3459
b8a9dcab
NC		 34602000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3461
3462 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3463 Default to '(SEC_LOAD | SEC_DATA)'.
3464 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3465
3466 * doc/internals.texi (CPU Backend): Describe
3467 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3468
beb2de9b
AC		 3469Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3470
3471 * as.c (parse_args): NULL terminate the long option list.
3472
24ddb296
AC		 3473Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3474
3475 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 3476 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 3477
1fe72011
NC		 34782000-07-05 Nick Clifton <nickc@cygnus.com>
3479
3480 * config/tc-d30v.c (write_2_short): Further changes to warning
3481 messages produced when combining EITHER_BUT_PREFER_MU attributed
3482 opcodes.
3483
a5bfe8c9 34842000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 3485
3486 * MAINTAINERS: new
3487
8de8f17e
AO		 34882000-07-04 Alexandre Oliva <aoliva@redhat.com>
3489
3490 * config/tc-arm.c (psrs): Accept combinations of flags.
3491
00d2865b
NC		 34922000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3493
3494 * config/tc-avr.c: Change _ () to _() around all strings marked
3495 for translation (exception from the usual coding style).
3496 (avr_opt): New struct variable, how the new switches are set.
3497 (OPTION_MMCU): Define as 'm' and actually use.
3498 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3499 (show_mcu_list): New function, display the list of known MCUs.
3500 (md_show_usage): Document the new switches. Call show_mcu_list.
3501 (avr_set_arch): Change 'm' to OPTION_MMCU.
3502 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3503 Handle the new switches.
3504 (avr_operands): Disable warnings for undefined combinations of
3505 operands if -mall-opcodes. Disable warnings for skipping two-word
3506 instructions if enhanced core or -mno-skip-bug.
3507 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3508 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3509 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3510 (avr_ldi_expression): Warn about implicit lo8().
3511 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3512
54588503
UC		 35132000-07-01 Koundinya K <kk@ddeorg.soft.net>
3514
50bbae35
AM		 3515 * configure.in: Add entry for mips-*-sysv4*MP*
3516 * configure: Rebuild
3517 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3518 elf32-tradlittlemips for traditional mips targets.
3519 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3520 test for Link Once sections as in adjust_reloc_syms.
3521 * config/te-tmips.h: New file for traditional mips targets. Define
3522 TE_TMIPS.
58a77e41 3523
c9900432
NC		 35242000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3525
3526 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3527 flags argument is not present, don't change an existing section's
3528 section's attributes. If the flags argument is present, warn if the
3529 attributes don't match the section's current attributes. When
3530 long section names are supported, set SEC_LINK_ONCE and
3531 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3532
9d87310a
HPN		 3533Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3534
3535 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3536 symbols; create them.
3537
dbddefbf
NC		 35382000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3539
3540 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 3541 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 3542
2ae7e77b
AH		 35432000-06-27 Aldy Hernandez <aldyh@redhat.com>
3544
3545 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 3546 expressions. Ignore the problem when handling 16 bit signed
3547 immediates, because the assembler will take care of the relocation
3548 later.
2ae7e77b 3549
6b2539e3
NC		 35502000-06-27 Nick Clifton <nickc@cygnus.com>
3551
3552 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 3553 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 3554 sequential order, and emit warning messages if the input source
3555 code contains constructs like that, or parallel constructs
3556 containing such opcodes.
3557
65aa24b6
NC		 35582000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3559
3560 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3561 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3562 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3563 (md_show_usage): Update usage message.
3564 (md_parse_option): Allow redefinition of MCU type within the
3565 same avr[1-5] bfd machine type. Show both old and new MCU type
3566 in the error message.
3567 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3568 Simplify 8K wrap code.
3569
f0c56b90
NC		 35702000-06-25 Kazu Hirata <kazu@hxi.com>
3571
50bbae35
AM		 3572 * config/obj-aout.c: Remove all uses of DEFUN.
3573 * config/obj-ieee.c: Likewise.
3574 * config/tc-sh.c: Fix comment typos.
3575 * config/tc-tahoe.c: Likewise.
3576 * config/tc-vax.c: Likewise.
3577 * config/tc-w65.c: Likewise.
3578 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 3579 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3580
6d249963
DD		 35812000-06-24 DJ Delorie <dj@cygnus.com>
3582
3583 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3584 more changes from Sept 1999
3585 (tc_i386_fix_adjustable): ditto
3586 (md_apply_fix3): ditto
3587
680d2857 35882000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 3589
680d2857
FCE		 3590 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3591 (gas_cgen_parse_operand): Set it around expression() call.
3592 (gas_cgen_md_operand): Test for it before longjmp().
3593
e7b305a2
AM		 35942000-06-24 Kazu Hirata <kazu@hxi.com>
3595
c0fecd35
AM		 3596 * config/tc-h8500.c: Remove all uses of DEFUN.
3597 * config/tc-sh.c: Likewise.
3598 * config/tc-w65.c: Likewise.
3599 * config/tc-z8k.c: Likewise.
3600
e7b305a2
AM		 3601 * config/tc-h8500.c: Fix typos in comments.
3602
ed6d6fd3
FCE		 36032000-06-23 Frank Ch. Eigler <fche@redhat.com>
3604
3605 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3606 is defined.
3607
f7c88872
AM		 36082000-06-23 matthew green <mrg@redhat.com>
3609
3610 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 3611 defined. Fix error message for `[' grouping.
f7c88872 3612
70d6ecf3
AM		 36132000-06-22 Kazu Hirata <kazu@hxi.com>
3614
3615 * config/tc-h8300.c: Fix formatting and comment typos.
3616
e9718fe1
TW		 36172000-06-22 Timothy Wall <twall@cygnus.com>
3618
3619 * config/tc-ia64.c (note_register_values): Move premature QP
3620 notation clearing into the appropriate place.
3621
45288df1
AM		 36222000-06-22 Alan Modra <alan@linuxcare.com.au>
3623
1581f8c9
AM		 3624 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3625 first before anything else. Add bin-bugs.h, emul.h and progress.h
3626 Sort list of files as for $(OBJS) in Makefile.am.
3627
3628 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3629 find one. Remake dependencies.
3630 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3631 * Makefile.in: Regenerate.
3632 * doc/Makefile.in: Regenerate.
3633
45288df1
AM		 3634 * config/tc-i386.c (i386_displacement): Don't assume a constant
3635 displacement is necessarily 16 bits when in 16 bit code mode.
3636 (md_assemble): Instead size the displacement here after we know
3637 for sure that a .code16gcc operand hasn't automatically added
3638 operand size prefixes.
3639
01580992
L		 36402000-06-21 H.J. Lu <hjl@gnu.org>
3641
3642 * Makefile.am: Rebuild dependency.
3643 * Makefile.in: Rebuild.
3644
40f09f82
JL		 36452000-06-21 Kazu Hirata <kazu@hxi.com>
3646
3647 * config/tc-h8300.c (parse_reg): Make the function static.
3648 (parse_exp): Likewise.
3649
78295804
DD		 36502000-06-20 DJ Delorie <dj@cygnus.com>
3651
3652 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3653 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3654 for cygwin import libraries to work properly.
3655
45f85b08
L		 36562000-06-20 H.J. Lu <hjl@gnu.org>
3657
3658 * Makefile.am: Rebuild dependency.
3659 * Makefile.in: Rebuild.
3660 * configure: Likewise.
3661 * doc/Makefile.in: Likewise.
3662
39bec121
TW		 36632000-06-20 Timothy Wall <twall@cygnus.com>
3664
3665 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 3666 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 3667 * doc/c-tic54x.texi: New.
3668 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 3669 documentation file.
39bec121 3670 * doc/all.texi: Add C54X.
3e87a760 3671 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 3672 * doc/Makefile.in: Regenerate.
3673 * configure.in: Add tic54x and define LIBM for tic54x.
3674 * configure: Regenrate.
3675 * config/tc-tic54x.[ch]: New.
3676 * config/obj-coff.h: Add tic54x.
3677 * Makefile.am: (CPU_TYPES): Add tic54x.
3678 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3679 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3680 (as_new_LDADD): Add $(LIBM).
3681 * Makefile.in: Regenerate.
3e87a760 3682
60bcf0fa
NC		 36832000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3684
3685 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3686 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3687 * doc/as.texinfo: Likewise.
3688
3689 * configure, Makefile.in: Regenerate.
3690 * configure.in (emulations): Recognize m6811 and m6812.
3691 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3692 Added files for 68hc11 and 68hc12 assembler.
3693 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3694 * config/tc-m68hc11.h: Header definition for that assembler.
3695
ec05f674
NC		 36962000-06-18 Nick Clifton <nickc@redhat.com>
3697
24ef8152
NC		 3698 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3699 instead of OCTETS_PER_BYTE.
3700
ec05f674 3701 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 3702 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 3703
119caedd
L		 37042000-06-18 H.J. Lu <hjl@gnu.org>
3705
3706 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3707 * configure: Rebuild.
3708
607723e4
NC		 37092000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3710
3e87a760
AM		 3711 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3712 to BFD_ASSEMBLER.
607723e4 3713
b946ec34
NC		 37142000-06-16 Nick Clifton <nickc@cygnus.com>
3715
3716 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3717 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3718
3719 * doc/c-mips.texi: Document newly accepted cpu variants.
3720
37ce37b1
UC		 37212000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3722
3723 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3724
c06ae4f2
UC		 37252000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3726
3727 * macro.c (getstring): Make it possible to escape the quote
3728 character.
3729
20348649
JL		 3730Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3731
3732 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3733
bcef29e6
L		 37342000-06-13 H.J. Lu <hjl@gnu.org>
3735
3736 * configure: Regenerate.
3737
63a0b638
AM		 37382000-06-09 Alan Modra <alan@linuxcare.com.au>
3739
3740 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3741 separator.
3742 * doc/internals.texi (line_separator_chars): Semicolon is no
3743 longer a default. Mention null and newline as defaults.
3744
3745 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3746
3747 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3748 * config/tc-i860.h (line_separator_chars): Likewise.
3749 * config/tc-h8300.c (line_separator_chars): Likewise.
3750 * config/tc-i960.c (line_separator_chars): Likewise.
3751 * config/tc-m68k.c (line_separator_chars): Likewise.
3752 * config/tc-mips.c (line_separator_chars): Likewise.
3753 * config/tc-ns32k.c (line_separator_chars): Likewise.
3754 * config/tc-sparc.c (line_separator_chars): Likewise.
3755 * config/tc-vax.c (line_separator_chars): Likewise.
3756
3757 * config/tc-h8300.c (comment_chars): Use string initialiser.
3758 * config/tc-i960.c (line_comment_chars): Likewise.
3759 * config/tc-z8k.c (comment_chars, line_comment_chars,
3760 line_separator_chars): Likewise.
3761
3762 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3763 for TE_LINUX.
3764
9bab9349
NC		 37652000-06-08 Nick Clifton <nickc@cygnus.com>
3766
3767 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3768 for size 1 fixes.
3769
946efd95
DB		 37702000-06-08 David O'Brien <obrien@FreeBSD.org>
3771
3772 * configure.in (VERSION): Update to show this is the CVS mainline.
3773
6480b79a
DB		 37742000-06-08 Matthew Jacob <mjacob@feral.com>
3775
3776 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3777 $at is the integer register $r28, vs. both $r28 and the floating
3778 point register $f28.
3779
10850f29
JW		 37802000-06-08 James E. Wilson <wilson@cygnus.com>
3781
3782 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3783 (dot_endp): Don't call ia64_flush_insns.
3784 (emit_one_bundle): Don't delete prologue/body records from
3785 unwind_record list in first loop. Rewrite second loop to account for
3786 this.
3787
150f24a2
JW		 37882000-06-07 David Mosberger <davidm@hpl.hp.com>
3789
3790 * config/tc-ia64.c: Add missing prototypes.
3791 (generate_unwind_image): Cast argument to output_unw_records call.
3792
e38c9cc2
DC		 3793Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3794
46b85d42 3795 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 3796
1188e082
DC		 3797Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3798
3799 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3800 (REGISTER_P): likewise.
3801 (avr_opcodes): uses include/opcode/avr.h
3802 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3803
ac743b2c
AM		 38042000-06-04 Alan Modra <alan@linuxcare.com.au>
3805
0b545448
AM		 3806 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3807 initializers too.
ac743b2c 3808
969e1a7b
L		 38092000-06-03 H.J. Lu <hjl@gnu.org>
3810
3811 * read.c (is_end_of_line): Put back `;'.
3812
65172ab8
AM		 38132000-06-03 Alan Modra <alan@linuxcare.com.au>
3814
3815 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3816
b75c0c92
AM		 38172000-06-01 Alan Modra <alan@linuxcare.com.au>
3818
3819 * expr.c (operand): Test is_end_of_line outside switch to catch
3820 line separator chars that are also operators.
3821 (operator): Return O_illegal for line separator chars.
3822
3823 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3824 entry (or `!' entry for TC_HPPA).
3825
3826 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3827 before indexing is_end_of_line. Remove redundant check for '\0'.
3828 (fp_op2): Likewise.
3829 * config/tc-h8500.c (md_assemble): Likewise.
3830 * config/tc-mcore.c (md_assemble): Likewise.
3831 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3832 (md_atof): Likewise
3833
3834 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3835 is_end_of_line.
3836 * config/tc-mcore.c (mcore_cons): Likewise.
3837 (mcore_float_cons): Likewise.
3838 (mcore_stringer): Likewise.
3839 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3840
a6836251
SB		 38412000-06-01 Scott Bambrough <scottb@netwinder.org>
3842
3843 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3844
43841e91
NC		 38452000-05-29 Nick Clifton <nickc@cygnus.com>
3846
3847 * config/tc-sh.c: Fix compile time warning messages.
3848
3849 * config/tc-mips.c: Fix compile time warning messages.
3850
a057431b
PB		 38512000-05-29 Philip Blundell <philb@gnu.org>
3852
3853 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3854 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3855 * NEWS: Mention ARM ELF support.
3856
3c07fb76
AO		 38572000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3858
3859 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3860 it is modified, and use the real_size to compute the frag address
3861 for dwarf2 line info.
3862
ad4d6ccf
AM		 38632000-05-27 Alan Modra <alan@linuxcare.com.au>
3864
3865 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3866 line-matching scheme to cope with automake moving variables around.
3867 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3868 * Makefile.in: Regenerate.
3869
6faf3d66
JJ		 38702000-05-26 Jakub Jelinek <jakub@redhat.com>
3871
3872 * config/tc-sparc.c (sparc_relax): New.
3873 (md_longopts): Add -relax and -no-relax options.
3874 (md_parse_options, md_show_usage): Likewise.
3875 (md_apply_fix3): Optimize tail call into branch always if possible.
3876
0a44c2b1
DL		 3877Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3878
3879 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3880 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3881 rules, with warning when a GAS statement specifies a packing that
3882 will result in an instruction being squashed.
3e87a760
AM		 3883 Added typdef packing_type and enumerals, changed various integer
3884 literals to use the enumerals.
0a44c2b1 3885
e0c9811a
JW		 38862000-05-24 David Mosberger <davidm@hpl.hp.com>
3887
3888 * config/tc-ia64.c (dot_restorereg_p): New function.
3889 (md_pseudo_table): Add restorereg.p.
3890 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3891 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3892
3893 * config/tc-ia64.h (unw_record_type): Add unwabi.
3894 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3895 called MASK with members for imask, and the masks produced by
3896 fr_mem, gr_mem, br_mem, and frgr_mem.
3897 (unw_p_record): Add members ABI and CONTEXT.
3898 (unw_x_record): Add member AB.
3899 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3900 as pseudo-register for use during unwind info generation.
3901 (AR_PFS, AR_LC): New macros.
3902 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3903 whose names start with an at sign (as in "@priunat").
3904 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3905 register.
3906 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3907 proc_end, unwind_info, personality_routine): Consolidate into
3908 "unwind" structure to reduce offset-table use. Add member
3909 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3910 to be emitted.
3911 (output_R1_format, output_R3_format, output_P3_format,
3912 output_P6_format): Initialize R with zero to reduce compiler warnings.
3913 (output_P7_format): Ditto. Add `default' branch to switch
3914 statement to reduce compiler warnings.
3915 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3916 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3917 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3918 into single argument.
3919 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3920 compiler warnings. Merge A and B args into single argument.
3921 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3922 A and B args into single argument.
3923 (free_record): Removed (wasn't used).
3924 (free_list_records): Also free imasks in prologue records.
3925 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3926 (output_spill_mask): Remove.
3927 (output_unwabi): New function.
3928 (output_epilogue, output_label_state, output_copy_state): Call
3929 alloc_record.
3930 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3931 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3932 argument.
3933 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3934 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3935 as part of handling the prologue records. Emit region's imask if
3936 we have one. Handle unwabi, epilogue, label_state, copy_state,
3937 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3938 spill_sprel_p, and spill_reg_p records.
3939 (set_imask, count_bits, slot_index): New function.
3940 (fixup_unw_records): Fix region size computation. Handle
3941 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3942 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3943 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3944 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3945 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3946 (dot_save): Use manifest constants for applicaton registers.
3947 Handle REG_PR and REG_PRIUNAT.
3948 (dot_restore): Don't just ignore it.
3949 (dot_restorereg): New function..
3950 (generate_unwind_image): Ensure unwind info is a multiple of eight
3951 bytes, not just four bytes.
3952 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3953 (dot_altrp): Don't just ignore it.
3954 (dot_savemem): New function. Replaces dot_savesp() and
3955 dot_savepsp(). Use manifest constants for applicaton registers.
3956 Handle REG_PR and REG_PRIUNAT.
3957 (dot_savef): Simplify.
3958 (dot_saveb): Support generation of br_gr.
3959 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3960 dot_label_state, dot_copy_state): New function.
3961 (dot_unwabi): Don't just ignore it.
3962 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3963 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3964 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3965 (emit_one_bundle): Set slot number for prologue/body records
3966 *before* emitting the first insn.
3967 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3968 (md_begin): Declare "psp" pseudo-register.
3969 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3970 so we don't get segfault.
3971 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3972 counts as required per SW Conventions manual
3973 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3974 output_preds_psprel, output_preds_sprel, output_spill_base,
3975 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3976 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3977 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3978 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3979 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3980 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3981 (dot_vframe): Implement.
3982 (dot_vframesp, dot_vframepsp): New function.
3983
f98fd99f
HPN		 3984Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3985
3986 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3987 * configure: Regenerate.
f98fd99f 3988
ee7fcc42
AM		 39892000-05-23 Alan Modra <alan@linuxcare.com.au>
3990
3991 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3992 (md_estimate_size_before_relax): so we can use it here instead of
3993 old kludges. Localise vars to blocks. Comment.
3994
3995 * frags.c (frag_new): Update fr_var comments.
3996 * frags.h (struct frag): Ditto.
3997
c67e42c9
RH		 39982000-05-22 Richard Henderson <rth@cygnus.com>
3999
4000 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4001 (pseudo_func): Add pcrel.
4002 (operand_match): Handle IA64_OPND_TGT64.
4003 (build_insn): Likewise.
4004 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4005 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4006 (fix_insn): Handle all three 64-bit relocation types.
4007
5110c57e
HPN		 4008Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4009
4010 * obj.h (struct format_ops): New members begin, app_file,
4011 s_set_other, s_set_desc, s_get_type, s_set_type,
4012 separate_stab_sections, init_stab_section.
4013
4014 * config/obj-multi.h: Update GPL notice to v2.
4015 (obj_begin): New.
4016 (obj_app_file): New.
4017 (S_SET_SIZE): Test s_set_size for NULL before calling.
4018 (S_SET_ALIGN): Similar for s_set_align.
4019 (S_SET_OTHER): New.
4020 (S_SET_DESC): New.
4021 (S_GET_TYPE): New.
4022 (S_SET_TYPE): New.
4023 (SEPARATE_STAB_SECTIONS): New.
4024 (INIT_STAB_SECTION): New.
4025 (EMIT_SECTION_SYMBOLS): New.
4026 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4027
4028 * config/obj-elf.h: Update GPL notice to v2.
4029 Mention that this file is included from obj-multi.h.
4030 (obj_begin): Wrap definition in ifndef.
4031 (elf_file_symbol): Constify declaration.
4032 (obj_app_file): Ditto.
4033 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4034 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4035
4036 * config/obj-elf.c (elf_s_set_other): New.
4037 (elf_file_symbol): Constify argument.
4038 (elf_separate_stab_sections): New.
4039 (elf_init_stab_section): New.
4040 (elf_format_ops): Add new members. Remove comma at end.
4041
4042 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4043 (ecoff_format_ops): Add new fields. Remove comma at end.
4044 Mention inconsistency for emit_section_symbols.
4045
4046 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4047
4048 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4049 (coff_separate_stab_sections): New.
4050 (coff_format_ops): Add new members.
4051
4052 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4053 (obj_aout_s_set_other): New.
4054 (obj_aout_s_set_desc): New.
4055 (obj_aout_s_get_type): New.
4056 (obj_aout_s_set_type): New.
4057 (obj_aout_separate_stab_sections): New.
4058 (aout_format_ops): New members added. Use obj_aout_process_stab,
4059 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4060 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4061 appropriate.
4062 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4063
b98ef147
AM		 40642000-05-22 Alan Modra <alan@linuxcare.com.au>
4065
4066 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4067 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4068 (md_estimate_size_before_relax): Ensure jumps to weak and
4069 externally visible symbols are relocatable.
4070
0aa5d426
HPN		 4071Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4072
4073 * stabs.c (aout_process_stab): Make global.
4074 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4075 * read.h (aout_process_stab): Declare.
4076
4077 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4078 Generalize to *aout, *coff *elf.
4079 * configure: Regenerated.
4080
4081 * doc/internals.texi (Object format backend): Say
4082 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 4083
4084 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4085 * Makefile.in: Regenerated.
4086
7c3dc350
CM		 40872000-05-19 Catherine Moore <clm@cygnus.com>
4088
4089 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4090
b3b6a3fe
JL		 40912000-05-18 Alan Modra <alan@linuxcare.com.au>
4092
4093 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4094 instruction to reflect change in re_assemble_*.
4095
c9e10a08
JL		 4096Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4097
4098 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4099 build PA64 ELF tools.
4100 * configure: Rebuilt.
4101
3043679f
AM		 41022000-05-17 Alan Modra <alan@linuxcare.com.au>
4103
4104 * Makefile.am: Regenerate dependencies.
4105 * Makefile.in: Regenerate.
4106
322f2c45
NC		 41072000-05-15 Nick Clifton <nickc@cygnus.com>
4108
4109 * config/tc-arm.c (struct asm_psr): Add boolean field
4110 distinguishing between CSPR and SPSR. Rename 'number' field
4111 to 'field'.
4112 (psrs): Rearrange contents to match new asm_psr structure.
4113 (arm_psr_parse): Move next to psr_required_here. Make it
4114 return an asm_psr structure.
4115 (psr_required_here): Use asm_psr structure returned by
4116 arm_psr_parse.
4117 (do_msr): Reorganise to allow psr_required_here to be called
4118 only once.
4119 (md_undefined_name): Mark 'name' parameter as unused, since
4120 the COFF target does not use it.
322f2c45 4121
5e6cbf41
PB		 41222000-05-14 David O'Brien <obrien@FreeBSD.org>
4123
4124 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4125 standards.
4126 * config/te-aux.h: Likewise.
4127 * config/te-dpx2.h: Likewise.
4128 * config/te-go32.h: Likewise.
4129 * config/te-hp300.h: Likewise.
4130 * config/te-hppa.h: Likewise.
4131 * config/te-i386aix.h: Likewise.
4132 * config/te-ic960.h: Likewise.
4133 * config/te-interix.h: Likewise.
4134 * config/te-nbsd532.h: Likewise.
4135 * config/te-pc532mach.h: Likewise.
4136 * config/te-ppcnw.h: Likewise.
4137 * config/te-psos.h: Likewise.
4138 * config/te-sparcaout.h: Likewise.
4139 * config/te-sun3.h: Likewise.
4140 * config/te-sysv32.h: Likewise.
4141
4132022d
AM		 41422000-05-14 Alan Modra <alan@linuxcare.com.au>
4143
4144 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4145 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4146 and sign extend without an if statement.
4147 (build_bytes): Likewise.
4148
41492000-05-14 Kazu Hirata <kazu@hxi.com>
4150
4151 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4152 X_add_symbol L_32 case.
4153
b4fd930a
AM		 41542000-05-14 David O'Brien <obrien@FreeBSD.org>
4155
4156 * config/te-freebsd.h: New file.
4157
a38cf1db
AM		 41582000-05-13 Alan Modra <alan@linuxcare.com.au>
4159
897083bd
AM		 4160 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4161 bindtextdomain): Replace defines with those from intl/libgettext.h
4162 to quieten gcc warnings.
4163
a38cf1db
AM		 4164 * NEWS: Mention x86 .arch and -q.
4165
4166 * config/tc-i386.c (quiet_warnings): New.
4167 (md_assemble): Use quiet_warnings.
4168 (md_parse_option): Set quiet_warnings from -q.
4169 (md_show_usage): Mention -q, delete -m.
4170 (flag_do_long_jump): Delete.
4171 (md_parse_option): Remove -m.
4172 (md_show_usage): Remove -m.
4173 (md_create_long_jump): Remove useless flag_do_long_jump code.
4174
4175 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4176 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4177
e413e4e9
AM		 41782000-05-13 Alan Modra <alan@linuxcare.com.au>
4179 Alexander Sokolov <robocop@netlink.ru>
4180
4181 * doc/c-i386.texi (i386-Arch): New section.
4182 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4183
4184 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4185 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4186 architecture has been given and is not 486.
4187 (set_cpu_arch): New.
4188 (md_pseudo_table): Add .arch.
4189 (md_assemble): Warn if cpu architecture has been given and an
4190 unsupported instruction.
4191
4192 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4193 Move operand_types bit defines after relevant template field.
4194 (template): Add cpu_flags.
4195 (Cpu*): Define.
4196 (arch_entry): New.
4197
e8b1cae5
AO		 41982000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4199
4200 * config/tc-mn10300.h (md_end): Define.
4201 (mn10300_finalize): Declare.
4202 * config/tc-mn10300.c: Include dwarf2dbg.h.
4203 (debug_line): Define.
4204 (md_assemble): Generate dwarf2 line info.
4205 (mn10300_finalize): New function. Finalize dwarf2 info.
4206
426b0403
AM		 42072000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4208
4209 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4210 external version of the relocation for weak symbols.
4211
e4c58b25
JW		 42122000-05-08 David Mosberger <davidm@hpl.hp.com>
4213
4214 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4215 frame size in units of 16 bytes, as required per SW Conventions manual.
4216 (output_unw_records): Output info-block header as a dword to get
4217 byte-order right.
4218
8fce3f5e
AM		 42192000-05-08 Alan Modra <alan@linuxcare.com.au>
4220
4221 * as.h: #include "file", not <file> on files from ../include.
4222 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4223 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4224 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4225 (tc_coff_symbol_emit_hook): Ditto.
4226 (OPTCOUNT): Cast to int to avoid compiler warning.
4227 (md_begin): Fix signed/unsigned warnings.
4228
42292000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4230
4231 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4232 ABRANCH LONG case for a conditional branch on a 68000.
4233 (md_estimate_size_before_relax): Likewise. Also handle
4234 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4235 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4236 PC-relative on all CPUs.
4237 (md_estimate_size_before_relax): Likewise.
4238
fb166ee3
AM		 42392000-05-04 Alan Modra <alan@linuxcare.com.au>
4240
4241 * as.c (parse_args): Just mention current year in printed
4242 copyright message.
4243
7a899fff
C		 42442000-05-03 J.T. Conklin <jtc@redback.com>
4245
4246 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 4247 unit registers.
7a899fff
C		 4248 (md_parse_option): Recognize -m7400.
4249
44877466
ILT		 42502000-05-03 Ian Lance Taylor <ian@zembu.com>
4251
4252 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4253 don't permit lp to become less than the words array.
4254
eaa15ab8
NC		 42552000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4256
4257 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4258 Fix little-endian case.
4259
7c4f6a03
AM		 42602000-05-03 David O'Brien <obrien@NUXI.com>
4261
4262 * as.c (parse_args): Update copyright.
4263
da5d444c
AM		 42642000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4265
4266 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4267 for the .bss section too.
4268
3f9b03b5
AM		 42692000-05-02 Alan Modra <alan@linuxcare.com.au>
4270
4271 * configure.in: Set em=linux for hppa-*-linux.
4272 * configure: Regenerate.
4273 * doc/Makefile.in: Regenerate with correct automake.
4274
4275 * frags.c (frag_grow): Sanity check chunk_size.
4276
4277 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4278 * config/obj-som.h: Likewise.
4279 * config/obj-ieee.h: Likewise.
4280
4281 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4282
4283 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4284 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4285 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4286 (pa_ip): low_sign_unext now returns via function value. Use
4287 re_assemble_* instead of dis_assemble_* and
4288 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4289 unnecessarily.
4290 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4291 (md_section_align, md_parse_option, md_show_usage,
4292 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4293 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4294 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4295 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4296 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4297 pa_text): Likewise.
4298 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4299 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4300 outside of switch. Correct mask and shifting errors in case 10
4301 and case -11. In case 21, compare against signed range to suit
4302 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4303 case 17 and case 22, use offsetT variable to properly check range.
4304 Use re_assemble_* here too.
4305 (evaluate_absolute): Change type of value to offsetT. Call
4306 hppa_field_adjust to do the work for us.
4307 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4308 (pa_parse_cmpib_64_cmpltr): Ditto.
4309 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4310 of i to unsigned int.
4311 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4312 (pa_end_of_source): Return type is void.
4313
a2984248
CM		 4314Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4315
4316 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4317
df136245
DC		 4318Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4319
4320 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4321 More comments added.
4322 (md_begin): Removed "construct symbols for each register name".
4323 Because register names conflicts with GCC generated function
4324 names.
4325 (avr_operand): Now constant numbers can be used as a register
4326 identifiers (0 as r0, 31 as r31).
4327 (md_assemble): use skip_space () before parsing instruction
4328 operands.
4329
c1e73230
AM		 43302000-05-01 Alan Modra <alan@linuxcare.com.au>
4331
4332 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4333 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4334 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4335 * configure: Regenerate.
4336
a1934524
AM		 43372000-04-29 Andreas Jaeger <aj@suse.de>
4338
4339 * as.h: Correctly check GCC version.
4340
d9b7d820
AM		 43412000-04-26 David O'Brien <obrien@FreeBSD.org>
4342
4343 * doc/as.1: Fix unbalanced brackets.
4344
4345 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4346 TE_FreeBSD.
4347 (line_comment_chars): Set to '/' if TE_FreeBSD.
4348
cea1ab94
JL		 4349Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4350
4351 * configure.in: Configury support for PA64 (currently disabled).
4352 * configure: Rebuilt.
4353
e799a695
AM		 43542000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4355
3e87a760 4356 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 4357 bfd_set_section_alignment.
4358
3b0ec529
AM		 43592000-04-25 Alan Modra <alan@linuxcare.com.au>
4360
4361 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4362 than 32.
4363
adcf07e6
NC		 43642000-04-24 Nick Clifton <nickc@cygnus.com>
4365
4366 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4367 * doc/as.texinfo (Align): Include arm and strongarm in list of
4368 targets that have the second form of the behaviour of the .align
3e87a760 4369 directive.
adcf07e6 4370
5047a41f
JL		 43712000-04-24 Mark Klein <mklein@dis.com>
4372
29184774 4373 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 4374
a47cf567
NC		 4375Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4376
4377 * as.c (parse_args): Allow md_parse_option to override -a listing
4378 option.
4379 * config/obj-coff.c (add_lineno): Change type of offset parameter
4380 from "int" to "bfd_vma."
4381 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4382 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4383 (ppc_change_csect): Align correctly for XCOFF64.
4384 (ppc_machine): New function, which discards "ppc_machine" line.
4385 (ppc_tc): Cons for 8 when code is 64 bit.
4386 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4387 relocations.
4388 (md_parse_option): Handle -a64 and -a32.
4389 (ppc_xcoff64): New.
4390 * config/tc-ppc.h (TARGET_MACH): Define.
4391 (TARGET_FORMAT): Move to function.
4392 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4393
4394Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4395
4396 * config/tc-avr.c: New AVR_ISA_ defined.
4397 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4398 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4399 for `fmul', `movw' and `lpm R,Z' instructions.
4400 (avr_operands): Warn if current opcode is a two-word instruction
4401 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4402 (avr_opcodes): New commands added.
4403 (REGISTER_P): Check 'a' and 'v' constraint letters.
4404 (mcu_types): New MCU added.
4405
bf3ca999
TW		 44062000-04-22 Timothy Wall <twall@cygnus.com>
4407
4408 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4409 to "natval".
4410 (operand_match): Conditionally insert default bit values for IMMU9.
4411
98e5953c
JL		 44122000-04-14 Matthew Green <mrg@cygnus.com>
4413
4414 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4415 * configure: Rebuilt.
4416
a02fab7e
JL		 4417Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4418 Jason Eckhardt <jle@cygnus.com>
4419
c67e42c9 4420 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 4421
4422 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4423 Added handling of new operand types l,y,&,fe,fE,fx.
4424
800eeca4
JW		 4425Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4426 David Mosberger <davidm@hpl.hp.com>
4427 Timothy Wall <twall@cygnus.com>
4428 Andrew MacLeod <amacleod@cygnus.com>
4429 Jim Wilson <wilson@cygnus.com>
4430
4431 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 4432 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 4433 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4434 * Makefile.in: Rebuild.
4435 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4436 * configure: Rebuild.
4437 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4438 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4439 * expr.c (expr): Handle md_optimize_expr.
4440 * read.c (LEX_HASH): Add comment.
4441 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 4442
66778679
RH		 44432000-04-21 Richard Henderson <rth@cygnus.com>
4444
4445 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4446 bundling a non-delayed branch type instruction.
4447
aa15f6f7
AO		 44482000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4449
4450 * config/tc-mn10300.c (HAVE_AM30): Define.
4451 (md_assemble): Use it.
4452
16adf844
AM		 44532000-04-19 Alan Modra <alan@linuxcare.com.au>
4454
742f45cf
AM		 4455 * config/obj-elf.c (obj_elf_change_section): Check for changed
4456 section attributes.
4457
16adf844
AM		 4458 * Makefile.am: (CPU_MULTI_VALID): Remove.
4459 (MULTI_CPU_TYPES): Define.
4460 (MULTI_CPU_OBJ_VALID): Define.
4461 (DEPTC): Use the above.
4462 (DEPOBJ): Same here.
4463 (DEP2): And here.
4464 Regenerate dependencies.
4465 * Makefile.in: Regenerate.
4466
9c46fb1b
AM		 44672000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4468
742f45cf 4469 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 4470
508866be
L		 44712000-04-18 H.J. Lu (hjl@gnu.org)
4472
4473 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 4474 bfd_vma for non-bfd assemblers.
508866be 4475
ba2adb93
AM		 44762000-04-17 Alan Modra <alan@linuxcare.com.au>
4477
4478 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4479 doesn't give spurious errors.
4480
12ff5d56
AM		 44812000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4482
66778679 4483 * as.h (SEEK_SET): Define if undefined.
12ff5d56 4484
fc633e5b
AM		 44852000-04-13 Alan Modra <alan@linuxcare.com.au>
4486
4487 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4488 constants, and don't assume offsetT is 32 bits.
4489
1ed18ec1
NC		 44902000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4491
4492 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4493 (md_pcrel_from_section): Add prototype.
4494 (d10v_fix_adjustable): Add prototype.
4495 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4496
4497 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4498
3db10f32
NC		 44992000-04-12 Nick Clifton <nickc@cygnus.com>
4500
4501 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4502 symbol in frag chain.
4503
847f7ad4
AM		 45042000-04-10 Alan Modra <alan@linuxcare.com.au>
4505
4506 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4507 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4508 (fits_in_signed_word, smallest_imm_type): Ditto.
4509 (md_assemble): Use an offsetT var to hold offsetT values, not a
4510 long.
4511 (offset_in_range): New.
4512 (md_assemble): Use it.
4513 (md_convert_frag): Change type of target_address, opcode_address,
4514 and displacement_from_opcode_start to offsetT.
4515 (md_create_short_jump): Change type of offset to offsetT.
4516 (md_create_long_jump): Ditto.
4517 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4518 (md_chars_to_number): Remove.
4519 (output_invalid): Remove duplicate prototype.
4520
ec694b89
NC		 45212000-04-09 Nick Clifton <nickc@cygnus.com>
4522
4523 * Makefile.am (CPU_TYPES): Add 'avr'.
4524 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4525 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4526
16adf844 4527 * Makefile.in: Regenerate.
ec694b89
NC		 4528
4529 * doc/as.texinfo: Add M32R documentation.
4530
a2d91340 4531Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 4532
a2d91340 4533 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 4534 --enable-build-warnings option.
a2d91340
AC		 4535 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4536 * Makefile.in, configure: Re-generate.
4537
d92b1a8a
NC		 45382000-04-07 Nick Clifton <nickc@cygnus.com>
4539
4540 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4541 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4542 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4543 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4544 (arm_force_relocation): Force relocations for
4545 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4546
52ccafd0
JR		 4547Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4548
4549 * config/tc-sh.c (get_operands): There's no third operand if the
4550 first operand is an immediate.
4551
015551fc
JR		 4552Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4553
4554 * config/tc-sh.c (immediate): Delete.
4555 (sh_operand_info): Add immediate member.
4556 (parse_reg): Use A_PC for pc.
4557 (parse_exp): Add second argument 'op'. All callers changed.
4558 (parse_at): Expect pc to be coded as A_PC.
4559 Use immediate field in *op.
4560 (insert): Add fourth argument 'op'. All callers changed.
4561 (build_relax): Add second argument 'op'. All callers changed.
4562 (insert_loop_bounds): New function.
4563 (build_Mytes): Remove DISP_4.
4564 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4565 (assemble_ppi): Use immediate field in *operand.
4566 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4567 (md_apply_fix): Likewise.
4568 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4569
79bd78be
AO		 4570Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4571
4572 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4573
e30e5a6a
HPN		 4574Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4575
4576 * internals.texi (CPU backend): Document
4577 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4578
41b49281
AM		 45792000-04-04 Alan Modra <alan@linuxcare.com.au>
4580
8ad3436c
AM		 4581 * po/gas.pot: Regenerate.
4582
4583 * as.c (show_usage): Restore translated part of bug string.
4584 * gasp.c (show_usage): Likewise.
4585
41b49281
AM		 4586 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4587 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4588 than move-if-change.
4589 (DEP1): Modify for "gcc -MM".
4590 (DEPTC): Likewise.
4591 (DEPOBJ): Likewise.
4592 (DEP2): Likewise.
4593 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4594 Update dependencies.
4595 * Makefile.in: Regenerate.
4596
0a727238
AO		 45972000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4598
4599 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4600 (md_begin): Likewise.
4601 (HAVE_AM33): New macro.
4602 (md_assemble): Use it. Match r_regs and xr_regs only if
4603 HAVE_AM33.
4604
c20f4f8c
AM		 46052000-04-03 Alan Modra <alan@linuxcare.com.au>
4606
4607 * as.h: #include "bin-bugs.h"
4608 * as.c (show_usage): Use REPORT_BUGS_TO.
4609 * gasp.c: #include "bin-bugs.h"
4610 (show_usage): Use REPORT_BUGS_TO.
4611
4612 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4613
753f6b12
HPN		 4614Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4615
4616 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4617 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4618 adjustments.
4619
726c5dcd
AM		 46202000-04-03 Alan Modra <alan@linuxcare.com.au>
4621
4622 * config/tc-i386.c (i386_immediate): Don't assume a constant
4623 immediate is necessarily 16 bits when in 16 bit code mode.
4624 (md_assemble): Instead set guess_suffix here after we have checked
4625 registers.
4626
bf80011a
RH		 46272000-04-02 Richard Henderson <rth@cygnus.com>
4628
4629 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4630 quantities. Correct right shift sign extension.
4631 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4632 32-bit value when shifting into place.
4633
92161534
ILT		 46342000-04-01 Ian Lance Taylor <ian@zembu.com>
4635
4636 * app.c: Add ATTRIBUTE_UNUSED as needed.
4637 * config/tc-ppc.c: Likewise.
4638 (ppc_size): Make unsigned long.
4639 (ppc_insert_operand): Add casts to avoid warnings.
4640
447f3982
NC		 46412000-03-31 Nick Clifton <nickc@cygnus.com>
4642
4643 * config/tc-d10v.h (md_flush_pending_output): Define.
4644
21d75ec2
NC		 46452000-03-29 Nick Clifton <nickc@cygnus.com>
4646
4647 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4648 segment. Works for both BFD_ASSEMBLER and others.
4649 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4650
d1a1bf19
NC		 46512000-03-29 Nick Clifton <nickc@cygnus.com
4652
4653 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4654
224de7a5
AM		 46552000-03-28 Alan Modra <alan@linuxcare.com.au>
4656
4657 * listing.c (LISTING_LHS_WIDTH): Default depends on
4658 LISTING_WORD_SIZE.
4659 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4660
5b8274e3
ILT		 46612000-03-27 Ian Lance Taylor <ian@zembu.com>
4662
4663 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4664 string literal.
4665
224de7a5 46662000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 4667
4668 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4669
4670 * config/tc-avr.c (mcu_types): Add missing initialiser.
4671 (md_pcrel_from_section): Add prototype.
4672 (avr_operand): Remove redundant test of unsigned < 0.
4673 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4674
46752000-03-27 Denis Chertykov <denisc@overta.ru>
4676
4677 * config/tc-avr.c: New file for AVR support.
4678 * config/tc-avr.h: Likewise.
4679 * configure.in: Add AVR support.
4680 * configure: Regenerate.
4681
9f10757c
TW		 46822000-03-26 Timothy Wall <twall@cygnus.com>
4683
4684 * gasp.c (macro_op): Add new argument to check_macro call.
4685 Macro structure definitions moved to macro.h
4686 * sb.h: Add argument to prototype for input_scrub_include_sb.
4687 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4688 nesting checks with an additional flag.
4689 (struct input_save): Add flag to indicate whether current sb
4690 should be checked for proper macro/conditional nesting.
4691 (input_scrub_push/pop): Save/restore nest check flag.
4692 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 4693 defined.
9f10757c
TW		 4694 * macro.c (check_macro): Allow caller to retrieve parsed macro
4695 information if a pointer is provided. This information may be
4696 used by the new macro hooks.
4697 * macro.h: Update prototype for check_macro. Macro struct
4698 definitions moved here from macro.c/gasp.c.
4699 * read.c (read_a_source_file): Add parameter to check_macro call,
4700 and pass macro info to the macro hook, if defined.
4701 (input_scrub_insert_line): New. Allow insertion of a line of
4702 characters into the input stream.
4703 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4704 file into the input stream.
4705 (s_include): Use input_scrub_insert_file.
4706 * internals.texi: Document new macro hooks.
4707 * as.h: New prototypes added.
3e87a760 4708
224de7a5 47092000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 4710
4711 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4712 an initial capital letter.
4713 (i386_index_check): Reindent.
4714
11424155
NC		 47152000-03-19 Nick Clifton <nickc@cygnus.com>
4716
eaa15ab8 4717 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 4718 relative branches.
4719
43f05576
NC		 47202000-03-17 Thomas de Lellis <tdel@windriver.com>
4721
66778679
RH		 4722 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4723 instruction operand bad if Rd > 7 when generating
4724 thumb instructions. Prevents for example,
4725 "adr r12,label" from silently failing and generating
4726 the wrong instruction.
3e87a760 4727
67231402
NC		 47282000-03-17 Nick Clifton <nickc@cygnus.com>
4729
4730 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4731 that have a destingation >= 0x400000.
3e87a760 4732 Fix compile time warning messages.
67231402 4733
a37c8f88
JR		 4734Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4735
4736 * config/tc-sh.c (md_begin): When encountering insn that are
4737 not supported by the current arch, only change the name if
4738 its contents are the same as prev_name.
4739 (get_specific): If the the architecture doesn't match, fail.
4740
dead1419
JR		 4741Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4742
4743 * config/tc-sh.c (IDENT_CHAR): Define.
4744 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4745 matching back where it came from.
4746
182e89d3
JR		 4747Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4748
4749 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4750
84f73d89
NC		 47512000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4752
4753 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4754 normal operands.
4755
dbbc7809
JL		 47562000-03-15 Kazu Hirata <kazu@hxi.com>
4757
4758 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4759
271bb601
HPN		 4760Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4761
4762 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4763 floating-point-number, make sure 'f' is in FLT_CHARS.
4764
8684e216
HPN		 4765Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4766
4767 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4768 (s_lcomm_internal): Use it.
4769 * doc/internals.texi (CPU backend): Document it.
4770 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4771 bytes.
4772
bb2d6cd7
GK		 47732000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4774
4775 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4776 when embedded-pic.
4777
4778 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 4779 implementation doesn't have special handling for switch
4780 statements.
bb2d6cd7
GK		 4781 (macro_build): Allow for code in sections other than .text.
4782 (macro): Likewise.
4783 (mips_ip): Likewise.
4784 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 4785 Don't perform relocs if we will be outputting them.
bb2d6cd7 4786 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 4787 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4788 embedded-pic.
bb2d6cd7 4789
5c86cbc7 47902000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 4791
66778679
RH		 4792 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4793 relocation type based on the entry in the fixup structure.
a47cf567 4794 Put S_IS_EXTERN processing back in.
5c86cbc7 4795
f8c827e9
L		 47962000-03-08 H.J. Lu (hjl@gnu.org)
4797
4798 * Makefile.am (install-exec-tooldir): Depend on
4799 install-exec-bindir for parallel make.
4800 * Makefile.in: Regenerated.
4801
8ad9e709
NC		 48022000-03-06 Nick Clifton <nickc@cygnus.com>
4803
4804 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4805 switch.
4806 (md_parse_option): Parse -m32r command line switch - disable m32rx
4807 compatability.
ded0aeb7
NC		 4808 (md_show_usage): Document new option.
4809
4810 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4811 * doc/Makefile.in: Regenerate.
4812 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4813
b7b8f327
MM		 48142000-03-02 Michael Meissner <meissner@redhat.com>
4815
4816 * config/tc-d30v.c (check_range): Remove code that incorrectly
4817 sign extended values where bits < 32.
4818
15886821
L		 48192000-03-02 H.J. Lu (hjl@gnu.org)
4820
4821 * configure.in: Support --enable-targets=all on ia32.
4822 * configure: Regenerated.
4823
8bf950bf
NC		 48242000-03-01 Nick Clifton <nickc@cygnus.com>
4825
4826 * gasp.c (do_align): Remove bogus check of alignment value.
4827
c5e54cc2
ILT		 48282000-02-27 Thomas de Lellis <tdel@windriver.com>
4829
4830 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4831 TC_PPC was defined forced the type of a symbol with no other type
4832 to be BSF_OBJECT.
4833
65fd87bc
ILT		 48342000-02-27 Hans-Peter Nilsson <hp@axis.com>
4835
4836 * doc/internals.texi (CPU backend): Mention that
4837 line_separator_chars do not break up comments. Fix typos for
4838 LEX_AT and LEX_NAME descriptions. Document operands for
4839 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4840 description of md_create_short_jump usage. Document argument for
4841 md_undefined_symbol.
4842
a25fe906
ILT		 48432000-02-27 Jakub Jelinek <jakub@redhat.com>
4844
4845 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4846 (md_parse_option): Handle it.
4847 (md_show_usage): Document it.
4848
21b10511
ILT		 48492000-02-27 Ian Lance Taylor <ian@zembu.com>
4850
4851 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4852 opcode, for the instruction `pal19'. From Andrea Arcangeli
4853 <andrea@suse.de>.
4854
773f551c
AM		 48552000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4856
4857 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4858 from here..
4859 (md_assemble): To here, before template operands are matched.
4860 Also ensure a constant immediate is sign extended when we know the
4861 size is at most 16 bits. This is to catch cases like "add
4862 $0xffc0,%ax" where we don't know the size, and thus that the
4863 immediate can be represented as Imm8S until after parsing the
4864 register operand.
4865 (i386_displacement): Similarly sign extend 16 bit constant
4866 displacements.
4867 (md_assemble): Relax 16-bit jump constant range check to suit sign
4868 extended displacements.
4869
28d33191
JL		 48702000-02-26 Andreas Jaeger <aj@suse.de>
4871
4872 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4873
cc5ca5ce
AM		 48742000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4875
4876 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4877 call operands when intel_syntax.
4878 (intel_float_operand): Return 2 for "fi...".
4879 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4880 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4881 earlier "SHORT" change.
4882 (md_assemble): When determining suffix from Regs, exclude
4883 InOutPortReg.
4884
056350c6
NC		 48852000-02-24 Nick Clifton <nickc@cygnus.com>
4886
4887 * configure: Add arm-wince, mips-pe and sh-pe targets.
4888 * configure: Regenerate.
4889
4890 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4891 sh-pe targets.
4892 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4893 "pe-mips" for the mips-pe target.
4894
4895 * config/tc-arm.c (insns): Change displacement encoded in BL
4896 and B instructions if the target port is arm-wince.
4897 (do_ldst): Do not bias the relocation offset if the target
4898 port is arm-wince.
4899 (md_pcrel_from): Add in missing relocation offset bias if the
4900 target os arm-wince.
4901
4902 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4903 (md_begin): Disable -G support for mips-pe target.
4904 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4905 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4906 COFF flavour.
4907
4908 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4909 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4910 assembler, just set the alignment to 4.
4911
4912 * config/te-wince-pe.h: New file for WinCE targets. Define
4913 TE_WINCE.
4914
36bf8ab9
AM		 49152000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4916
4917 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4918 string instructions.
4919 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4920 (i386_intel_memory_operand): After finding a segment override,
4921 check again for no `[' before looking for a displacement. Bomb if
4922 more than one displacement rather than silently discarding the
4923 second and subsequent ones. Free strings malloc'd by
4924 build_displacement_string.
4925
f5795b08
CM		 49262000-02-24 Catherine Moore <clm@cygnus.com>
4927
4928 * config/obj-som.c (obj_pseudo_table): Add "weak".
4929 (obj_som_weak): New routine.
4930
abd63a32
AM		 49312000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4932
520dc8e8
AM		 4933 * config/tc-i386.c (union i386_op): New.
4934 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4935 Throughout file replace occurences of disps[n], imms[n], regs[n]
4936 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4937 intel mode operand swapping. Add assert in regKludge and
4938 fake_zero_displacement code. Test i.types[n] when outputting
4939 displacements and immediates. Combine output of Disp16 with
4940 Disp32.
7f3f1ea2
AM		 4941 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4942 when in intel mode by (not) reversing fsub and fdiv operands
4943 before the template search. This fails for single operand
4944 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4945 undefined. Instead fix the base_opcode after we've found the
4946 template. Move base_opcode xor with found_reverse_match from
4947 opcode output code to before this fix so we test for the correct
4948 opcodes.
4949 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4950 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4951
4952 * config/tc-i386.h (TC_RELOC): Delete.
4953 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4954 with equivalent call to reloc.
4955
abd63a32
AM		 4956 * as.h (flag_m68k_mri): Move declaration after target include, and
4957 only declare when TC_M68K defined. Define as zero otherwise.
4958 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4959 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4960 Define as zero otherwise.
4961 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4962 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4963 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4964 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4965 testing whether defined.
4966 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4967 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4968 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4969 rather than testing whether defined.
4970 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4971 (parse_mri_cons): Declare and use only when TC_M68K.
4972 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4973 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4974 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4975
4976 * NEWS: Mention IBM 370 support.
4977
7e052742
RH		 49782000-02-23 Richard Henderson <rth@cygnus.com>
4979
4980 * config/tc-i386.c (md_assemble): When swapping operands for
4981 intel_syntax, assume everything that's not Imm or Disp is a
4982 register.
4983
5b93d8bb
AM		 49842000-02-23 Linas Vepstas <linas@linas.org>
4985
4986 * config/tc-i370.c, config/tc-i370.h: New files.
4987 * Makefile.am: Add support for Linux/IBM 370.
4988 * configure.in: Likewise.
4989 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4990 * config/obj-elf.c: Include elf/i370.h
4991 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4992
4993 * Makefile.in: Regenerate.
4994 * configure: Regenerate.
4995
4996 * doc/c-i370.texi: New file.
4997 * doc/all.texi: Include it.
4998 * doc/as.texinfo: And here.
3e87a760 4999 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 5000 * doc/Makefile.in: Regenerate.
5001
25f2196d
CC		 50022000-02-19 Michael Meissner <meissner@redhat.com>
5003
5004 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5005 determine if an instruction can be used in parallel with an ADDppp
5006 or SUBppp instruction.
5007
6349b5f4
AH		 50082000-02-22 Andrew Haley <aph@cygnus.com>
5009
5010 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5011
2f6d2f85 50122000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 5013
5014 * config/tc-mips.c (mips_gp32): New variable.
5015 (macro_build) Use mips_gp32.
5016 (mips_ip): Ditto.
5017 (md_longopts): Add "-mgp32" and "-mgp64".
5018 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 5019
a47cf567
NC		 5020 (OPTION_M7900): Change offset
5021 (OPTION_NO_M7900): Ditto.
5022
b985eaa8
ILT		 50232000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5024
5025 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5026 warning, and bump it to 1.
5027
52454417
ILT		 50282000-02-22 Ian Lance Taylor <ian@zembu.com>
5029
5030 From Brad Lucier <lucier@math.purdue.edu>:
5031 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5032 match format.
5033
6b76fefe
CM		 50342000-02-21 Catherine Moore <clm@cygnus.com>
5035
5036 * config/tc-mips.c (MF_HILO_INSN): Define.
5037 (mips_7000_hilo_fix): Declare.
5038 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5039 (md_parse_option): Check for 7000_HILO_FIX options.
5040 (OPTION_M7000_HILO_FIX): Define.
5041 (OPTION_NO_M7000_HILO_FIX): Define.
5042 * doc/c-mips.texi (-mfix7000): Describe.
5043
f6af82bd
AM		 50442000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5045
5046 * listing.c (print_lines): Remove unused variable `end'.
5047
5048 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5049 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 5050 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 5051 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5052 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 5053 statement and quell signed vs. unsigned comparison warning.
f6af82bd 5054
8c8281f4
NC		 50552000-02-18 Nick Clifton <nickc@cygnus.com>
5056
5057 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5058 the computed frag offset, rather than overwriting it.
5059
d4845d57
JR		 5060Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5061
5062 * config/tc-sh.c ("elf/sh.h"): Include.
5063 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5064 (md.begin): Initialize target_arch.
5065 Only include opcodes in has table that match selected architecture.
5066 (parse_reg): Recognize register names for sh-dsp.
5067 (parse_at): Recognize post-modify addressing.
5068 (get_operands): The leading space is now optional.
5069 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5070 arguments. Update valid_arch.
5071 (build_Mytes): Add support for SDT_REG_N.
5072 (find_cooked_opcode): New function, broken out of md_assemble.
5073 (assemble_ppi, sh_elf_final_processing): New functions.
5074 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5075 (md_longopts, md_parse_option): New option: -dsp.
5076 * config/tc-sh.h (elf_tc_final_processing): Define.
5077 (sh_elf_final_processing): Declare.
5078
c97305a1
JL		 5079Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5080
5081 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5082 the unwinder subspace. Save the current seg/subseg before creating
5083 the new seg/subseg.
5084
bec50466
NC		 50852000-02-10 Nick Clifton <nickc@cygnus.com>
5086
5087 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 5088 little endian targets.
bec50466 5089 (INST_BYTE1): Redefine to handle big and little endian
66778679 5090 targets.
bec50466
NC		 5091 (cpu_type): New type: Select between M340 and M210.
5092 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 5093 instructions of the M340.
bec50466 5094 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 5095 instructions.
bec50466
NC		 5096 (md_atof): Add support for little endian targets.
5097 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 5098 line switches.
bec50466
NC		 5099 (md_convert_frag): Add support for little endian targets.
5100 (md_apply_fix3): Add support for little endian targets.
5101 (md_number_to_chars): Add support for little endian targets.
5102
a25c045a
TW		 51032000-02-10 Timothy Wall <twall@redhat.com>
5104
5105 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5106 defined, use it to verify the symbol just read should be a label.
5107
f28e8eb3
TW		 51082000-02-10 Timothy Wall <twall@redhat.com>
5109
5110 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5111 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5112 around colons when KEEP_WHITE_AROUND_COLON is defined.
5113 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5114 and KEEP_WHITE_AROUND_COLON.
5115
6dc19fc4
TW		 51162000-02-08 Timothy Wall <twall@redhat.com>
5117
5118 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 5119 logic.
6dc19fc4 5120 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 5121 implemented.
6dc19fc4
TW		 5122 (end_repeat): New. Provide support for a "break" out of the
5123 repeat loop.
5124 * read.h: Add prototypes for new functions.
3e87a760 5125
f805106c
TW		 51262000-02-08 Timothy Wall <twall@redhat.com>
5127
5128 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5129 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5130 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 5131 non-zero.
5132
4469be0f
TW		 51332000-02-08 Timothy Wall <twall@redhat.com>
5134
5135 * read.c: Added elseif to directives table.
5136 * read.h: Added prototype for s_elseif.
5137 * doc/as.texinfo: Added description for elseif.
5138 * cond.c (s_elseif): New function
3e87a760 5139
24a17b6c
TW		 51402000-02-04 Timothy Wall <twall@redhat.com>
5141
5142 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 5143 listings.
24a17b6c 5144
bea9907b 51452000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 5146
bea9907b
TW		 5147 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5148 default values.
5149 * frags.c (frag_new): Calculate fr_fix in octets
5150 (frag_now_fix) Return offset as target address offset (bytes).
5151 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 5152 quantities).
bea9907b
TW		 5153 * frags.h: Added prototype for frag_now_fix_octets().
5154 Distinguish between octets and bytes in field descriptions.
5155 * listing.c (calc_hex): Account for octets vs bytes when
5156 printing addresses/offsets.
5157 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5158 target is little-endian, print the octets in a word in big-endian
5159 order so that the display looks like a proper hexadecimal number,
5160 instead of having the octets reversed.
5161 * read.c (do_align): When recording alignment, alignment power
5162 should be in terms of target bytes (minimum addressible unit)
5163 instead of octets.
5164 (do_org) Convert ORG target address (byte) argument into an
5165 octet offset when generating a variable fragment.
5166 * symbols.c (resolve_symbol_value): Symbol final value
5167 converted to a target address offset (bytes) from its octet offset.
5168 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5169 offset (bytes) is adjusted by the frag offset (octets) converted
5170 to bytes.
5171 (coff_frob_section) Section alignment power is in terms of bytes;
5172 convert it to an octet alignment power when calculating size (and
5173 size mask) in octets. Don't modify the section size in order to
5174 "align" it for TI COFF, since that format has a different method
5175 for storing alignment information.
3e87a760 5176
210dcc61
TW		 51772000-02-01 Timothy Wall <twall@cygnus.com>
5178
5179 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5180 entries, matching the way GCC generates them. If not escaped, the
5181 filename is encoded incorrectly.
5182
557537a5 51832000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 5184
557537a5
NC		 5185 * config/tc-arm.c (reg_table): Add support for ATPCS register
5186 naming conventions.
2c1c4c62 5187
557537a5 51882000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 5189
2c1c4c62
GK		 5190 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5191 already defined.
3e87a760 5192 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 5193 New macro.
5194 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5195 of a symbol when we really care about its value.
5196
51972000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 5198
5199 * config/tc-mcore.c (md_assemble): Give warning message if
5200 operands passes to instruction are more than the spec.
5201
2f0ca46a
NC		 52022000-01-27 Thomas de Lellis <tdel@windriver.com>
5203
66778679 5204 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 5205 Thumb mode but the label seen was not declared as '.thumb_func'
5206 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 5207 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 5208
4c63da97
AM		 52092000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5210
5211 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5212 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5213
5214 * Makefile.in: Same here.
5215 Update copyright.
5216
5217 * configure.in: Set bfd_gas for i386-aout when primary target
5218 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5219 we may need the primary te_file. Remove incorrect comment.
5220
5221 * configure: Regenerate.
5222
5223 * config/e-i386aout.c: New file.
5224
5225 * as.c (USE_EMULATIONS): Move to before print_version_id.
5226 (struct emulation): Add i386aout.
5227 (show_usage): Split text strings. Reformat -a text. Add --em
5228 help.
5229 Update copyright.
5230
5231 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5232 (aout_format_ops): New.
5233 Update copyright.
5234
5235 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5236 preprocessor conditional and add aout USE_EMULATIONS tests.
5237 (read_a_source_file): Don't pass error strings to printf as
5238 format arg.
5239 Update copyright.
5240
5241 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5242 format arg.
5243 (do_data): Same here.
5244 (process_file): And here.
5245 Update copyright.
5246
5247 * symbols.c (colon): Rewrite "already defined" fatal message
5248 code for aout with USE_EMULATIONS.
5249 Update copyright.
5250
5251 * config/obj-aout.c (OBJ_HEADER): Define.
5252 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 5253 fields of sentinel.
4c63da97
AM		 5254 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5255 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5256 forms here.
5257 (obj_aout_type): Expand S_SET_OTHER here too.
5258 (obj_read_begin_hook): Remove.
5259 (aout_pop_insert): New.
5260 (obj_aout_s_get_other): New.
5261 (obj_aout_s_get_desc): New.
5262 (aout_format_ops): New.
5263 Update copyright.
5264
5265 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5266 gets aout_pseudo_table.
5267 (aout_pseudo_table): Declare.
5268 (obj_read_begin_hook): Define.
5269 Update copyright.
5270
5271 * config/obj-coff.c (obj_pseudo_table): Rename to
5272 coff_pseudo_table.
5273 (coff_pop_insert): Use coff_pseudo_table.
5274 (coff_sec_sym_ok_for_reloc): Remove.
5275 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5276 and comment all zero entries and remove #if 0 code.
5277 Update copyright.
5278
5279 * config/obj-coff.h (obj_pop_insert): Define.
5280 (coff_pseudo_table): Declare.
5281 Update copyright.
5282
5283 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5284 s_get_size, s_set_size. Comment all zero entries.
5285 Update copyright.
5286
5287 * config/obj-elf.c (elf_s_get_other): New function.
5288 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5289 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5290 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5291 comment.
5292 (obj_elf_parse_section_letters): Don't pass error strings to
5293 printf as format arg.
5294 Update copyright.
5295
5296 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5297 OBJ_MAYBE_ECOFF.
5298 (elf_s_get_other): Declare.
5299 (S_GET_OTHER) Define as elf_s_get_other if not already
5300 defined.
5301 (S_SET_OTHER): Only define when not already defined.
5302 (elf_obj_read_begin_hook): Declare.
5303 (obj_read_begin_hook): Define.
5304 (elf_obj_symbol_new_hook): Declare.
5305 (obj_symbol_new_hook): Define.
5306 Update copyright.
5307
5308 * config/obj-multi.h: Add copyright header and protect against
5309 multiple inclusion. Add * to all function pointers.
5310 (OBJ_HEADER): If defined, include it rather than other defines
5311 in this file.
5312 (obj_frob_file_after_relocs): Test for NULL.
5313 (obj_symbol_new_hook): Here too.
5314 (obj_sec_sym_ok_for_reloc): And here.
5315 (S_GET_OTHER): Define.
5316 (S_GET_DESC): Define.
5317 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5318 (OBJ_MAYBE_ELF): Update comment.
5319
5320 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5321 OBJ_AOUT preprocessor conditional and handle emulation by
5322 testing OUTPUT_FLAVOR.
5323 (i386_displacement): Here too.
5324 (md_section_align): Similarly here.
5325 (i386_target_format): Conditionally compile when more than one
5326 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5327 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5328 (i386_displacement): Here too.
5329 Update copyright.
5330
5331 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5332 Define TARGET_FORMAT for aout only when not multi.
5333 Update copyright.
5334
5335 * config/te-multi.h: Delete file as it's identical to te-generic.h
5336
add0c677
AM		 53372000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5338
5339 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5340 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5341 LONG_MNEM_SUFFIX.
5342
5343 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5344 DWORD_MNEM_SUFFIX.
5345 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5346 comments.
5347
a19d8eb0
CP		 53482000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5349
66778679
RH		 5350 * config/tc-mips.c (mips_do_align): New function.
5351 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 5352
550262c4
NC		 53532000-01-10 Philip Blundell <philb@gnu.org>
5354
5355 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 5356 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 5357 line separator for Linux.
5358 * doc/as.texinfo (Comments): Mention the ARM.
5359
0decc840
NC		 53602000-01-10 Philip Blundell <pb@futuretv.com>
5361
5362 * configure.in (arm*-*-conix*): New target.
5363 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5364 armv*-*-linux-gnu.
5365 * configure: Regenerate.
5366
2e13b764
NC		 53672000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5368
5369 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5370 (obj_elf_visibility): New function.
3e87a760 5371
2e13b764
NC		 5372 * doc/as.texinfo (Visibility): New node: document visibility
5373 pseudo ops.
5374
2f6d2f85 5375For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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