projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
* i386-tdep.c (i386_register_virtual_type): New function.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
8390138c
AS		 12001-05-08 Andreas Schwab <schwab@suse.de>
2
3 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
4 fx_pcrel_adjust explicitly sign extend when reading it.
5
5c65dbc1
AM		 62001-05-08 Alan Modra <amodra@one.net.au>
7
8 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
9 from md_relax_table, and combine some switch cases.
10
a7c92dae
AO		 112001-05-06 Alexandre Oliva <aoliva@redhat.com>
12
13 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
14 from offset in non-pcrel operands too.
15
d8708f40
NC		 162001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
17
18 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
19 * config/tc-arm.c (arm_handle_align): Do not insert more than
20 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
21 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
22
3438adb3
AM		 232001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
24
25 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
26 Run "make dep-am".
27 * Makefile.in: Regenerate.
28 * configure.in: Remove duplicate mips-*-ecoff* entry.
29 * configure: Regenerate.
30
31 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
32 (n_names): Cast away type mismatch.
33 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
34 (obj_ecoff_frob_symbol): Likewise.
35 * ecoff.c: (add_file): Add unused attribute.
36 (ecoff_directive_begin): Likewise.
37 (ecoff_directive_bend): Likewise.
38 (ecoff_directive_def): Likewise.
39 (ecoff_directive_dim): Likewise.
40 (ecoff_directive_scl): Likewise.
41 (ecoff_directive_size): Likewise.
42 (ecoff_directive_type): Likewise.
43 (ecoff_directive_tag): Likewise.
44 (ecoff_directive_val): Likewise.
45 (ecoff_directive_endef): Likewise.
46 (ecoff_directive_end): Likewise.
47 (ecoff_directive_ent): Likewise.
48 (ecoff_directive_extern): Likewise.
49 (ecoff_directive_file): Likewise.
50 (ecoff_directive_fmask): Likewise.
51 (ecoff_directive_frame): Likewise.
52 (ecoff_directive_mask): Likewise.
53 (ecoff_directive_loc): Likewise.
54 (mark_stabs): Likewise.
55 (ecoff_stab): Likewise.
56 (ecoff_frob_symbol): Cast away type mismatch.
57 (ecoff_padding_adjust): Likewise.
58 (ecoff_build_symbols): Likewise.
59 (ecoff_build_procs): Likewise.
60 (ecoff_build_aux): Likewise.
61 (ecoff_build_strings): Likewise.
62 (ecoff_build_fdr): Likewise.
63 (ecoff_build_debug): Likewise.
64 * itbl-ops.c (itbl_assemble): Variable initialization.
65
636c26b0
AM		 662001-05-03 Alan Modra <amodra@one.net.au>
67
68 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
69 expressions rather than triggering an assert.
70
c7e40348
NC		 712001-05-02 Johan Rydberg <jrydberg@opencores.org>
72
3438adb3
AM		 73 * config/tc-openrisc.c: New file.
74 * config/tc-openrisc.h: Likewise.
c7e40348 75
3438adb3
AM		 76 * Makefile.am: Add OpenRISC target.
77 * Makefile.in: Regenerated.
c7e40348 78
3438adb3
AM		 79 * configure.in (openrisc-*-*): Add target.
80 * configure: Regenerated.
c7e40348 81
5cb1517b
NC		 822001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
83
84 * config/tc-arm.c (arm_frag_align_code): Change error message to
85 more explanatory version.
86
f4ddc5e6
L		 872001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
88
89 * config/tc-mips.c (md_parse_option): Also accept
90 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
91
fa7fda74
L		 922001-04-27 David Mosberger <davidm@hpl.hp.com>
93
94 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
95 argument passing order: predicate goes last, not first.
96
87748b32
NC		 972001-04-27 Sean McNeil <sean@mcneil.com>
98
99 * configure.in: Add arm-vxworks.
100 * configure: Regenerate.
101
16a0c2d4
NC		 1022001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
103
104 * config/tc-arm.c (arm_handle_align): New Function: Generate
105 no-op filled alignment frags.
106 (arm_frag_align_code): New Function: Create a code alignment frag.
107 (arm_init_frag): New Function: Initialse the target dependent
108 parts of a frag.
109
110 * config/tc-arm.h (TC_FRAG_TYPE): Define.
111 (TC_FRAG_INIT): Define.
112 (HANDLE_ALIGN): Define.
113 (md_do_align): Define.
114
ea3b9044
NC		 1152001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
116
117 * config/obj-coff.c (do_linenos_for): Check to see if the filename
118 symbol has been initialised before extracting its symbol index.
119
d6d788bd
L		 1202001-04-24 H.J. Lu <hjl@gnu.org>
121
122 * configure: Regenerated with the right version of autoconf.
123
6840198f
NC		 1242001-04-24 Christian Groessler <cpg@aladdin.de>
125
126 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
127 generate R_CALLR and R_REL16 relocations
128
1c97d17b
JE		 1292000-04-20 Jason Eckhardt <jle@redhat.com>
130
131 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
132 since frag_now can change after d10v_cleanup is called.
133
1c33f1da
DB		 1342001-04-16 David O'Brien <obrien@FreeBSD.org>
135
136 * configure.in: Add the em type for FreeBSD targets.
137 * configure: Regenerate.
138
eb0dfd58
AO		 1392001-04-14 Alexandre Oliva <aoliva@redhat.com>
140
8c5e1ccd
AO		 141 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
142 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
143
eb0dfd58
AO		 144 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
145 pc-relative relocations not placed at the end of the instruction.
146
1deb8127
JW		 1472001-04-13 Jim Wilson <wilson@redhat.com>
148
149 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
150 excluding br.i.
151
f5fa8ca2
JJ		 1522001-04-13 Jakub Jelinek <jakub@redhat.com>
153
154 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
155 handle SHF_MERGE and SHF_STRINGS.
156 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
157 (obj_elf_section): Allow additional argument specifying entity size.
158 * write.c (adjust_reloc_syms): Keep relocations against local symbols
159 in SEC_MERGE sections.
160
fb81275c
JM		 1612001-04-12 Jason Merrill <jason_merrill@redhat.com>
162
163 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
164
a8a22e33
AO		 1652001-04-12 Alexandre Oliva <aoliva@redhat.com>
166
167 * expr.c (operand): Pass &c to md_parse_name().
168 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
169
af9539e4
L		 1702001-04-07 Steven J. Hill <sjhill@cotw.com>
171
172 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
173
174 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
175 * Makefile.in: Regenerated.
176
177 * configure.in: Use traditional MIPS targets for Linux/MIPS.
178 * configure: Regenerated.
179
4dfea105
AO		 1802001-04-06 Alexandre Oliva <aoliva@redhat.com>
181
182 * config/tc-mn10300.c (xr_registers): Added `pc'.
183
e66457fb
AM		 1842001-04-05 Alan Modra <alan@linuxcare.com.au>
185
186 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
187 * configure: Regenerate.
188
189 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
190 cases, and always return size based on current fr_subtype.
191 (md_begin): Move initialization of md_relax_table..
192 (md_relax_table): ..to static initializer. Set rlx_length for
193 UNDEF_WORD_DISP cases.
194 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
195 (md_begin): Likewise.
196 (md_relax_table): Likewise.
197 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
198 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
199 Set rlx_backward and rlx_forward to zero for unused states.
200 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
201 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
202 (UNCOND12, UNCOND32): Remove duplicate defines.
203
aacb5251
HPN		 2042001-04-04 Hans-Peter Nilsson <hp@axis.com>
205
c335d394
HPN		 206 * config/tc-cris.c (md_estimate_size_before_relax) <case
207 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
208 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
209 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
210 Add cases to cover all relax states.
ed67db7a
HPN		 211 (cris_insn_first_word_frag): New.
212 (md_assemble): Call cris_insn_first_word_frag to get the first
213 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
214 end. Drop variable insn_size.
215 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
216 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
217 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 218
aacb5251
HPN		 219 * write.c (write_object_file): Reset broken word state before
220 calling relax_seg.
221
cdbc6895
AM		 2222001-03-31 Alan Modra <alan@linuxcare.com.au>
223
61b96bb4
AM		 224 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
225 for one line if not already enabled.
226 * cond.c (s_elseif): Correct conditional assembly listing.
227 (s_else): Likewise.
228
cdbc6895
AM		 229 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
230 Don't abort on NULL current_cframe.
231
93c2a809
AM		 2322001-03-30 Alan Modra <alan@linuxcare.com.au>
233
0529cb87 234 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 235 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
236 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
237 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
238 * config/obj-coff.c (do_relocs_for): Likewise.
239 (yank_symbols): Likewise.
240 (fixup_segment): Likewise.
241 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
242 (ppc_fix_adjustable): Likewise.
243 * config/tc-mips.c (md_convert_frag): Likewise.
244 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
245 * ehopt.c (eh_frame_convert_frag): Likewise.
246 * expr.c (make_expr_symbol): Likewise.
0529cb87 247
e46d99eb
AM		 248 * frags.h (struct frag): Add last_fr_address. Reorder fields for
249 better packing.
250 * symbols.c (resolve_symbol_value): Don't fix expression values
251 until relaxation is complete.
252 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
253 (S_GET_VALUE): Likewise, and return unresolved expression value.
254 * write.c (finalize_syms): New.
255 (relax_and_size_seg): Split into..
256 (relax_seg): New function, returns 1 if anything changed..
257 (size_seg): And the remainder of relax_and_size_seg.
258 (fixup_segment): Arrange for final resolution of sym values.
259 (adjust_reloc_syms): Likewise.
260 (write_object_file): Likewise, and repeatedly call relax_seg until
261 nothing more changes.
262 (relax_segment): Return 1 if anything changed. Use correct types
263 for rs_org `target' and `after'.
264 * write.h (finalize_syms): Declare.
265 (relax_segment): Update prototype.
266
93c2a809
AM		 267 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
268 do-nothing cases to switch to avoid abort on a second relaxation
269 pass, and tidy code a little.
270 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
271 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
272 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
273 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
274 (md_relax_table): Remove first four unused entries. Increment
275 rlx_length by one throughout table, and update comments to suit.
276 (md_estimate_size_before_relax): Return size of current variable
277 part of frag to reflect reality when relaxing more than once.
278 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
279 (COND32, UNCD32): Rename to DISP32 throughout.
280 (UNDEF_WORD_DISP): Renumber to 3.
281 (md_estimate_size_before_relax): Add extra do-nothing cases.
282 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
283 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
284 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
285 handle word and dword branches.
286
d551a338
HPN		 2872001-03-29 Hans-Peter Nilsson <hp@axis.com>
288
289 * config/tc-cris.h (tc_fix_adjustable): Allow only
290 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 291 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
292 example in comment to valid type.
d551a338 293
440ecb38
L		 2942001-03-28 H.J. Lu <hjl@gnu.org>
295
296 * read.c (equals): Set to local for COFF only if it hasn't been
297 defined before.
298
8a238888
AM		 2992001-03-28 Alan Modra <alan@linuxcare.com.au>
300
301 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
302 (md_begin): Use it when setting default architecture.
303
775cf891
NC		 3042001-03-27 Nick Papadonis <nick@coelacanth.com>
305
306 * read.c (equals): (for COFF) default symbols to being local.
307
f9c19112
HPN		 3082001-03-27 Hans-Peter Nilsson <hp@axis.com>
309
310 * configure.in (cris-*-*): Change default emulation to criself.
311 (cris-*-*aout*): New rule.
312 * configure: Regenerate.
313
07855bec
NC		 3142001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
315
316 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
317 BFD_RELOC_390_GOTENT.
318 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
319 BFD_RELOC_390_GOTENT.
320
3212001-03-26 Nick Clifton <nickc@redhat.com>
322
323 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
324 * config/tc-s390.c (s390_force_relocation): New function: Force
325 relocations for VTINHERIT relocs.
326
0285c67d
NC		 3272001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
328
329 * doc/as.texinfo: Put @c man begin to generate the as man page.
330 When generating man, define all the variables. Re-organize some
331 options to obtain better indentation of man page.
332 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
333 (as.1): Build from as.texinfo.
334 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
335
551c1ca1
AM		 3362001-03-25 Alan Modra <alan@linuxcare.com.au>
337
338 * config/tc-i386.c (i386_scale): Accept an absolute expression for
339 scale factor, and return the end of the expression.
340 (i386_operand): Modify for above.
341
c3a27914
NC		 3422001-03-23 Nick Clifton <nickc@redhat.com>
343
344 * doc/as.texinfo: Document --listing-XXX command line switches.
345 Explain why listings behave differently when -pipe is used.
346
37006e43
NC		 3472001-03-23 Richard Sandiford <rsandifo@redhat.com>
348
349 * write.c (fix_new_exp): Print an error if passed a register.
350
08caf3f8
HPN		 3512001-03-23 Hans-Peter Nilsson <hp@axis.com>
352
353 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
354 (PIC_SUFFIX_CHAR): New macro.
355 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
356 (pic): New variable.
357 (md_longopts): New option --pic.
358 (OPTION_PIC): Define.
359 (md_estimate_size_before_relax): Tweak longish comment.
360 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
361 (md_assemble): Handle a PIC relocation on prefix and normal
362 instruction operands.
363 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
364 "complex" operand expressions. Call frag_more outside
365 gen_cond_branch_32 parameter list.
366 (cris_process_instruction): Handle PIC relocs on parsed
367 operand expressions. Validize PIC reloc sizes.
368 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
369 (gen_bdap): Handle "complex" operand expressions.
370 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
371 ADD.D offset,PC as jump instruction if generating PIC. Generate
372 error instead of crashing on complex expressions.
373 (cris_number_to_imm): Add segT parameter. All callers changed.
374 Use segT parameter, not now_seg, for segment of fixup. Handle
375 PCREL relocations but check that they are fully resolved.
376 (md_parse_option): Handle OPTION_PIC.
377 (tc_gen_reloc): Handle PIC relocs.
378 (md_show_usage): Update for --pic.
379 (md_apply_fix3): Renamed from md_apply_fix.
380 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
381 (md_cris_force_relocation): Force relocation for PIC relocs.
382
383 * config/tc-cris.h: Tweak attribution.
384 (MD_APPLY_FIX3): Define.
385 (IS_CRIS_PIC_RELOC): New macro.
386 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
387 (tc_fix_adjustable): Don't adjust a globally visible symbol when
388 generating ELF.
8a238888 389 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 390
38686296
AM		 3912001-03-20 Alan Modra <alan@linuxcare.com.au>
392
393 * frags.h (struct frag): Add relax_marker.
394 * write.c (is_dnrange): Delete.
395 (relax_frag): Use correct types for `aim', `target', `address'.
396 Delete `offset', `was_address'. Test `relax_marker' instead of
397 using fragile (and slow) address test.
398 (relax_segment): Init and flip `relax_marker'.
399
2e98d2de
AM		 4002001-03-19 Alan Modra <alan@linuxcare.com.au>
401
402 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
403 used register name.
404
e629c13f
SC		 4052001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
406
407 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
408 with 'Motorola specification for assembly language input standard'.
409
249e3833
RH		 4102001-03-17 Richard Henderson <rth@redhat.com>
411
412 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
413 (dwarf2_directive_loc): Don't use them.
414 (dwarf2_directive_file): Reject duplicate file definitions.
415 (get_filenum): Zero allocated memory.
416 (out_file_list): Complain about missing file definitions.
417
2289f85d
AM		 4182001-03-17 Alan Modra <alan@linuxcare.com.au>
419
420 * read.c (do_org): Handle complex expressions.
421 * cgen.c (gas_cgen_finish_insn): Likewise.
422
4d5a53ff
JW		 4232001-03-15 David Mosberger <davidm@hpl.hp.com>
424
425 * config/tc-ia64.c (md): New member keep_pending_output.
426 (ia64_flush_pending_output): Flush only if md.keep_pending_output
427 is not set.
428 (dot_xdata): Turn on md.keep_pending_output for the duration of
429 this function.
430 (dot_xfloat_cons): Ditto.
431 (dot_xstringer): Ditto.
432 (dot_xdata_ua): Ditto.
433 (dot_xfloat_cons_ua): Ditto.
434
4352001-03-15 Jim Wilson <wilson@redhat.com>
436
437 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
438 label support.
439
19c0258a
AO		 4402001-03-15 Alexandre Oliva <aoliva@redhat.com>
441
442 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
443
d68d4570
DD		 4442001-03-15 DJ Delorie <dj@redhat.com>
445
446 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
447 blindly freeing string if it isn't at the top of the obstack.
448
f3c180ae
AM		 4492001-03-13 Alan Modra <alan@linuxcare.com.au>
450
451 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
452 (NUM_FLAG_CODE): Define.
453 (lex_got): New function.
454 (got_reloc): New global var.
455 (x86_cons_fix_new): New function.
456 (x86_cons): New function.
457 (i386_immediate): Use lex_got here, replacing inline code. Change
458 "ignoring junk.." error message to "junk.."
459 (i386_displacement): Likewise.
460 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
461 (x86_cons): Declare.
462 (TC_CONS_FIX_NEW): Define.
463 (x86_cons_fix_new): Declare.
464
83e7603d
NC		 4652001-03-12 Nick Clifton <nickc@redhat.com>
466
467 * config/tc-arm.c (md_begin): Always set machine type based on
468 cpu_variant.
469
1ae12ab7
AM		 4702001-03-07 Alan Modra <alan@linuxcare.com.au>
471
472 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 473 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 474 union.
f3c180ae
AM		 475 <JumpInterSegment output>: Use correct i.disp_reloc[].
476 <immediate output>: Likewise.
1ae12ab7 477
4f3c3dbb
NC		 4782001-03-06 Nick Clifton <nickc@redhat.com>
479
480 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
481 BLX(1) instruction.
482
dc84e067
NC		 4832001-03-06 Igor Shevlyakov <igor@windriver.com>
484
485 * config/tc-m68k.c : Add 5407 to archs[] table.
486 (HAVE_LONG_BRANCH): Add mcf5407.
487 (select_control_regs): Recognize 5407.
488
a8150a88
DB		 4892001-03-02 Dave Brolley <brolley@redhat.com>
490
1ae12ab7
AM		 491 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
492 than m32r_do_align.
a8150a88 493
e103941e
NC		 4942001-03-02 Richard Sandiford <rsandifo@redhat.com>
495
496 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
497 (gen_to_words): Print warnings if NaNs are found and the target CPU
498 does not support them. Allow largest exponent to be used in normal
499 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
500
7c44d1d3
AJ		 5012001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
502
503 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
504 anymore since we use bfd_elf_generic_reloc now.
505 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
506
27b7e12d
AM		 5072001-02-27 Alan Modra <alan@linuxcare.com.au>
508
509 * configure.in (BFD_VERSION): New.
510 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
511 * configure: Regenerate.
512 * Makefile.am: Run "make dep-am"
513 * Makefile.in: Regenerate.
514 * doc/Makefile.in: Regenerate.
515
1af96959
NC		 5162001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
517
518 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
519 SEC_NEVER_LOAD when the 'n' flag is used.
520 Add SEC_NEVER_LOAD to matchflags.
521
d95767bf
SC		 5222001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
523
524 * symbols.c (decode_local_label_name): Initialize message_format
525 only when an error is reported (perf pb due to I18N).
526
3737d051
L		 5272001-02-23 H.J. Lu <hjl@gnu.org>
528
529 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
530 BFD_ASSEMBLER is not defined.
531
b653e7f9
NC		 5322001-02-23 Richard Sandiford <rsandifo@redhat.com>
533
534 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
535 done if it's against a symbol.
536
7463c317
TW		 5372001-02-22 Timothy Wall <twall@cygnus.com>
538
539 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
540 target formats if applicable.
541 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
542 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
543 * Makefile.in: Regenerated.
544 * configure.in: Added configuration for ia64-*-aix*.
545 * configure: Regenerated.
7c44d1d3 546
87f8eb97
JW		 5472001-02-21 David Mosberger <davidm@hpl.hp.com>
548
549 * config/tc-ia64.c (enum operand_match_result): New type.
550 (operand_match): Change return type to operand_match_result.
551 Fix all returns appropriately, adding support for returning the
552 out-of-range result.
553 (parse_operands): New locals result, error_pos, out_of_range_pos,
554 curr_out_of_range_pos. Rewrite operand matching loop to give better
555 error messages.
7c44d1d3 556
33d01f33
JW		 5572001-02-21 David Mosberger <davidm@hpl.hp.com>
558
559 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
560 (dot_proc): Clear unwind.prologue_count to zero.
561 (dot_prologue): Increment unwind.prologue_count.
562 (dot_restore): If second operand is omitted, use
563 unwind.prologue_count -1 for "ecount" (# of additional regions to
564 pop). Decrement unwind.prologue_count by number of regions
565 popped.
566
7e84d676
NC		 5672001-02-21 Nick Clifton <nickc@redhat.com>
568
569 * doc/as.texinfo (Section): Note that some flags to the COFF
570 version of .section remove attributes rather than setting them.
571
5cd4edbe
KH		 5722001-02-20 Kazu Hirata <kazu@hxi.com>
573
29184774
NC		 574 * config/tc-pdp11.c: Fix formatting.
575 * config/tc-pdp11.h: Likewise.
5cd4edbe 576
80b3ee89
AJ		 5772001-02-20 Bo Thorsen <bo@suse.de>
578
579 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
580 entry.
581
0fde8cc6 5822001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 583
584 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
585 all FreeBSD platforms should look the same at this level.
586 * configure: Rebuilt.
587 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
588
e135f41b
NC		 5892001-02-18 lars brinkhoff <lars@nocrew.org>
590
591 * Makefile.am: Add PDP-11 target.
592 * configure.in: Likewise.
593 * config/tc-pdp11.c: New file.
594 * config/tc-pdp11.h: New file.
595 * doc/Makefile.am: Add PDP-11 documentation.
596 * doc/all.texi: Likewise.
597 * doc/as.texinfo: Likewise.
598 * doc/c-pdp11.texi: New file.
599
363c574f
MG		 6002001-02-16 matthew green <mrg@redhat.com>
601
80b3ee89 602 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 603
fa1cb89c
JW		 6042001-02-13 Jim Wilson <wilson@redhat.com>
605
606 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
607 reloc instead of a 0 reloc.
608 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
609 as done.
610 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
611
c842b53a
ILT		 6122001-02-13 Ian Lance Taylor <ian@zembu.com>
613
614 * write.c (is_dnrange): Stop as soon as the address becomes
615 larger.
616 (relax_frag): Add segment parameter. Only call symbol_get_frag
617 once. Only call is_dnrange if the symbol is in the same segment,
618 and the symbol address is larger.
619 (relax_segment): Pass segment to md_relax_frag and relax_frag.
620 * write.h (relax_frag): Update declaration.
621 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
622 it to relax_frag.
623 * config/tc-m32r.c (m32r_relax_frag): Likewise.
624 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
625 (m32r_relax_frag): Update declaration.
626 * config/tc-mips.h (md_relax_frag): Add segment parameter.
627 * config/tc-tic54x.h (md_relax_frag): Likewise.
628 * doc/internals.texi (CPU backend): Update documentation for
629 md_relax_frag.
630
6fad6acb
AM		 6312001-02-13 Alan Modra <alan@linuxcare.com.au>
632
fddf5b5b
AM		 633 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
634 Mention effect of < 386 architectures on jump promotion.
635 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
636
637 * config/tc-i386.c (no_cond_jump_promotion): New.
638 (set_cpu_arch): Parse "jumps" arch modifier.
639 (insn_size): Modify usage comment.
640 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
641 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
642 (TYPE_FROM_RELAX_STATE): New define.
643 (UNCOND_JUMP, COND_JUMP): Renumber.
644 (md_relax_table): Reorder to suit.
645 (COND_JUMP86): New define.
646 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
647 (md_assemble): Create frag var for jumps of max size, encode relax
648 state for COND_JUMP86.
649 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
650 leave conditional jumps small if no_cond_jump_promotion.
651 (md_convert_frag): Likewise.
652
6fad6acb
AM		 653 * expr.c (operator): Don't bump input_line_pointer for two char
654 operators. Instead return operator size via new param num_chars.
655 (expr): Use above to parse multi-char operators correctly.
656
23df1078
JH		 657Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
658
29184774 659 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 660 BFD_RELOC_X86_64_GOTPCREL.
661 (i386_validate_fix): Likewise.
662
b1e2e654
PB		 6632001-02-12 Philip Blundell <pb@futuretv.com>
664
665 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
666 ldrt/strt instructions.
667
9117d219
NC		 6682001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
669
670 * config/tc-mips.c (macro): For M_LA_AB emit a
671 BFD_RELOC_MIPS_CALL16 relocation or a
672 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
673 BFD_RELOC_MIPS_GOT16 and
674 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
675 loading the jump register when generating SVR4_PIC code.
676
97238fbd
CD		 6772001-02-10 Chris Demetriou <cgd@broadcom.com>
678
679 * configure.in: Make 'mipself' and 'mipsecoff' emulations
680 map to MIPS-specific files, as they used to do before the
681 change on 2000-05-21.
682 * configure: Regerate.
683
0f074f60
CD		 6842001-02-10 Chris Demetriou <cgd@broadcom.com>
685
686 * config/tc-mips.c (md_parse_option): Don't try to compile
687 ELF-only option code if not ELF.
688
91a2ae2a
RH		 6892001-02-08 David Mosberger <davidm@hpl.hp.com>
690
691 * config/tc-ia64.h (md_elf_section_type): New macro.
692 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
693 (they're now handled via ia64_elf_section_type.
694
695 * config/tc-ia64.c (unwind): New members saved_text_seg,
696 saved_text_subseg, and force_unwind_entry.
697 (optimize_unw_records): New function to optimize away unnecessary
698 unwind directives.
699 (ia64_elf_section_type): New function.
700 (output_unw_records): Generate unwind info only if the size is
701 non-zero or if it's forced for some other reason (e.g.,
702 handlerdata or a personality routine).
703 (generate_unwind_image): Don't switch back to previous
704 section---stay inside the unwind info section instead so that
705 handlerdata that may follow goes into the right place.
706 (dot_handlerdata): Force generation of unwind entry and save the
707 current active text segment before generating unwind image.
708 (dot_unwentry): Force generation of unwind entry.
709 (dot_personality): Ditto.
710 (dot_endp): Generate unwind table entry only if there is
711 some unwind info or the unwind entry was forced.
712
713 * config/tc-ia64.c (make_unw_section_name): New macro to form
714 unwind section name.
715 (generate_unwind_image): Add "text_name" argument. Use it to
716 form unwind section name.
717 (dot_handlerdata): Determine current segment (section) name and
718 pass it to generate_unwind_image().
719 (dot_endp): Determine current segment (section) name and use
720 it to determine the appropriate unwind section name.
721 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
722 n, fill, and max arguments.
723
a85d7ed0
NC		 7242001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
725
726 * Makefile.am: Add linux target for S/390.
727 * configure.in: Likewise.
728 * config/tc-s390.c: New file.
729 * config/tc-s390.h: New file.
730
de68de20
AO		 7312001-02-09 Alexandre Oliva <aoliva@redhat.com>
732
733 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
734 2byte, 4byte and 8byte.
735
8ea46bbd
AM		 7362001-02-08 Alan Modra <alan@linuxcare.com.au>
737
738 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
739 md_number_to_chars with size > sizeof (valueT).
740
a99746f4
L		 7412001-02-06 H.J. Lu <hjl@gnu.org>
742
743 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
744 there is no relocation.
745
f4e17b3d
L		 7462001-02-06 H.J. Lu <hjl@gnu.org>
747
748 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
749
750 * config/tc-ia64.c (md_parse_option): Only accept the valid
751 ia64 options on "-axxx".
752
3557da92
JW		 7532001-02-05 Jim Wilson <wilson@redhat.com>
754
755 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
756 aborting for invalid operands.
757
da6c73e0
AM		 7582001-02-06 Alan Modra <alan@linuxcare.com.au>
759
760 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
761 than via pointer. Update all callers.
762 (UNWIND_LOW32): Define.
763 (UNWIND_HIGH32): Define.
764 (pa_build_unwind_subspace): Use the above macros instead of dumping
765 bitfields directly. Call frag_more once rather than multiple times.
766 (md_assemble): Use UNWIND_LOW32.
767 (pa_entry): Likewise
768 (pa_procend): Likewise.
769 (process_exit): Use UNWIND_HIGH32.
770
986c6f4b
SC		 7712001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
772
773 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
774 function to select the header according to the cpu.
775 (md_after_pass_hook, md_do_align): Remove.
776 (md_cleanup, m68hc11_cleanup): Remove.
777 (md_pcrel_from_section): Declare.
778 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
779 (build_jump_insn, build_insn): Likewise.
780 (m68hc11_listing_header): New function.
781 (m68hc11_cleanup): Remove.
782
dbb8ad49
SC		 7832001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
784
328dc123 785 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 786 symbols because there is no support for shared libraries and these
328dc123 787 symbols can't be overridden (unless they are weak).
dbb8ad49 788
a987bfc9
RH		 7892001-02-01 Momchil Velikov <velco@fadata.bg>
790
791 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
792 for the compilation unit with a zero byte.
793
22862cde
AM		 7942001-01-30 Alan Modra <alan@linuxcare.com.au>
795
796 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
797 destinations. Correct range check for 17 and 22 bit branches.
798
8ec6253e
NC		 7992001-01-25 Nick Clifton <nickc@redhat.com>
800
801 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
802 still set. Issue an error message instead.
803 (md_estimate_size_before_relax): Delete unused variable
804 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 805
43ad3147
KH		 8062001-01-23 Kazu Hirata <kazu@hxi.com>
807
808 * as.c: Fix formatting.
809 * ehopt.c: Likewise.
810 * messages.c: Likewise.
811 * stabs.c: Likewise.
812 * symbols.c: Likewise.
813
015c05c1
AM		 8142001-01-23 Ben Elliston <bje@redhat.com>
815
816 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
817
66498417
KH		 8182001-01-22 Kazu Hirata <kazu@hxi.com>
819
820 * config/tc-alpha.c: Fix formatting.
821
1aad8cf8
KH		 8222001-01-19 Kazu Hirata <kazu@hxi.com>
823
824 * config/tc-alpha.c: Fix formatting.
825
32ff5c2e
KH		 8262001-01-18 Kazu Hirata <kazu@hxi.com>
827
828 * config/tc-alpha.c: Fix formatting.
829
cd17328a
NC		 8302001-01-18 Nick Clifton <nickc@redhat.com>
831
832 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
833 "da" flags.
834 (stm_flags): Remove redundant bit from "ed" and "da" flags.
835
81c425d1
AO		 8362001-01-18 Alexandre Oliva <aoliva@redhat.com>
837
838 * configure.in (cpu_type, arch): Match i386 too.
839 * configure: Rebuilt.
840
e5cb08ac
KH		 8412001-01-16 Kazu Hirata <kazu@hxi.com>
842
843 * config/tc-i386.c: Fix formatting.
844
1d3d5051
AM		 8452001-01-16 Alan Modra <alan@linuxcare.com.au>
846
64afeba3
AM		 847 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
848 relocs for .PARISC.unwind section.
849
1d3d5051
AM		 850 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
851 depending on section flags, not just for .text.
852
b44b1b85
JW		 8532001-01-15 Jim Wilson <wilson@redhat.com>
854
855 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
856 not immediately followed by an instruction.
857
098f2ec3
KH		 8582001-01-15 Kazu Hirata <kazu@hxi.com>
859
860 * config/tc-m68hc11.c: Fix formatting.
861
d4887adc
NC		 8622001-01-15 Nick Clifton <nickc@redhat.com>
863
864 * symbols.c (colon): Change 'already defined symbol' from a
865 fatal error to an ordinary error. There is no reason why this
866 error should be fatal.
867
868 * message.c (as_fatal): Delete output file, if one has been
015c05c1 869 created.
d4887adc 870
fcfd4916
AM		 8712001-01-14 Alan Modra <alan@linuxcare.com.au>
872
873 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
874
bfb32b52
KH		 8752001-01-14 Kazu Hirata <kazu@hxi.com>
876
877 * config/tc-alpha.c: Fix formatting.
878 * config/tc-arc.c: Likewise.
879 * config/tc-arc.h: Likewise.
880 * config/tc-d10v.c: Likewise.
881 * config/tc-i370.c: Likewise.
882 * config/tc-i386.c: Likewise.
883 * config/tc-i960.c: Likewise.
884 * config/tc-m68k.c: Likewise.
885 * config/tc-ppc.c: Likewise.
886 * config/tc-sparc.c: Likewise.
887 * config/tc-tahoe.c: Likewise.
888 * config/tc-vax.c: Likewise.
889
1e07b820
KH		 890 * config/tc-arc.c: Fix formatting.
891
19203624
KH		 892 * config/tc-arc.c: Fix formatting.
893
1328dc98
AM		 8942001-01-14 Alan Modra <alan@linuxcare.com.au>
895
c46b7515
AM		 896 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
897 both 32 and 64 bit ELF.
898
1328dc98
AM		 899 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
900 and don't bother storing `m' for "ce" completer. Tidy handling of
901 'J' and 'K' operands to suit. Handle '<' and '>' operands.
902
b9d79e03
JH		 903Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
904
29184774 905 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 906 (i386_mach): Declare.
29184774 907 * config/tc-i386.c (i386_mach): New function.
b9d79e03 908
a349d9dd
PB		 9092001-01-13 Philip Blundell <philb@gnu.org>
910
911 * doc/as.texinfo: Fix spelling and cross-references.
912
913 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
914 character for all systems, not just GNU/Linux. Make it explicit
915 that `-k' doesn't affect code generation, just ELF flags.
916
e2914f48
JH		 917Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
918
919 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
920 instructions.
921
272d76e0
FCE		 9222001-01-12 Frank Ch. Eigler <fche@redhat.com>
923
924 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
925
d0398d6a
NC		 9262001-01-12 Nick Clifton <nickc@redhat.com>
927
928 * as.c (print_args): Update copyright date to 2001.
929
2d73a4ca
NC		 9302001-01-12 Peter Targett <peter.targett@arccores.com>
931
932 * doc/c-arc.texi: New file.
933 Some sections to be expanded.
934
6e0b89ee
AM		 9352001-01-12 Alan Modra <alan@linuxcare.com.au>
936
937 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
938 (md_parse_option): Always accept "--32".
939
0d2bcfaf
NC		 9402001-01-11 Peter Targett <peter.targett@arccores.com>
941
942 * as.h (TC_ARC): Ensure struc-symbol.h included.
943 * as.c (dwarf2dbg.h): Include to remove implicit declaration
944 warnings.
945 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
946 (TARGET_SYMBOL_FIELDS) added.
947
948 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
949 * doc/c-arc.texi: New file.
950 Some sections to be expanded.
951 * doc/as.texinfo: Update command-line options.
952 Removed outdated text for ARC dependant features, instead include
953 text from above file.
954
955 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
956 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
957 (targ-cpu.h) header.
958 * config/tc-arc.h:
959 * config/tc-arc.c: New updated configuration for
960 ARC, including selection of core variants, and extensibility of
961 instructions, registers etc. through directives.
962
963 * config/tc-arc.c (arc_extinst): Minor corrections for
964 error messages.
965 (arc_common) Likewise. Make alignment argument optional for local
966 symbols also, with default of zero.
967
88051039
SC		 9682001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
969
970 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
971 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
972 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
973 and fix_new_exp() instead.
974 (md_convert_frag): For indexed post byte use the symbol value
975 rather than the displacement.
976 (md_relax_table): Fix indexed offset relax.
977
d8273f3b
SC		 9782001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
979
980 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
981 relax weak symbols.
015c05c1 982 (relaxable_symbol): New function.
d8273f3b 983
eea2ad45
AJ		 9842001-01-11 Andreas Jaeger <aj@suse.de>
985
986 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
987 not used anywhere.
988
7a91e76a
NC		 9892001-01-10 Nick Clifton <nickc@redhat.com>
990
991 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
992 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
993
aa257fcd
NC		 9942001-01-10 Nick Clifton <nickc@redhat.com>
995
996 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
997 character used to dollar local symbols.
998 (LOCAL_LABEL_CHAR): New constant - the magic character used to
999 local label symbols.
1000 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1001 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1002 if defined.
1003 Use LOCAL_LABEL_CHAR.
1004 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1005 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1006 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1007
b77a7acd
AJ		 10082001-01-08 Bo Thorsen <bo@suse.de>
1009
015c05c1
AM		 1010 * config/tc-i386.c (i386_immediate, i386_displacement):
1011 GOTPCREL check fix.
b77a7acd 1012
5c2bd011
ILT		 10132001-01-07 Ian Lance Taylor <ian@zembu.com>
1014
1015 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1016 in last change.
1017
46a04e3a
PB		 10182001-01-07 Philip Blundell <philb@gnu.org>
1019
1020 * doc/as.texinfo (Bug Reporting): Update email address for
1021 reports.
1022 * README: Likewise.
1023
b96d3a20
JH		 1024Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1025
1026 * configure.in: Define DEFAULT_ARCH for i386.
29184774 1027 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 1028 move testing for 64bit operands to proper place.
1029
55b62671
AJ		 10302001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1031
1032 * doc/as.texinfo: Document '#' as comment character for i386 and
1033 x86_64. Add AMD x86-64 into menu of machine dependent information.
1034
1035 * doc/c-i386.texi: Document x86_64 extensions.
1036
7bc70a8e
JH		 1037Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1038
29184774 1039 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 1040
a167610d
JH		 1041Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1042
29184774 1043 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 1044 * NEWS: Add note about Pentium4 support.
1045
09f131f2
JH		 1046Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1047
29184774 1048 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 1049 (type_names): Add new types.
1050
6f8c0c4c
JH		 1051Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1052
29184774 1053 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 1054 CpuUnknown): Renumber
1055 (CpuP4, CpuSSE2): New.
1056 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1057
b96ed59a
PB		 10582001-01-03 Philip Blundell <pb@futuretv.com>
1059
1060 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1061 relocs.
1062 (alpha_fix_adjustable): Likewise.
1063 (md_apply_fix): Likewise.
1064
a735d1cd
L		 10652000-12-31 H.J. Lu <hjl@gnu.org>
1066
1067 * listing.c (listing_message): Allocate string only if it is
1068 used.
1069
1070 * configure: Rebuild.
1071
67db5ab4
HPN		 10722000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1073
1074 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1075 Point out caveats with generating fixups for the opcode in a frag.
1076
c0d8940f
JH		 1077Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1078
1079 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1080 * NEWS: Add x86_64.
1081
087f563c
L		 10822000-12-29 H.J. Lu <hjl@gnu.org>
1083
1084 * listing.c (calc_hex): Print the variable part only if the
1085 fragment type is rs_fill.
1086
8108ad8e
HPN		 10872000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1088
1089 * doc/internals.texi (tc_conditional_pseudoop,
1090 TC_LINKRELAX_FIXUP): Fix typos.
1091
799051fc
RH		 10922000-12-28 Richard Henderson <rth@redhat.com>
1093
1094 * write.c (subsegs_finish): Fix thinko last change -- don't
1095 "optimize" the alignment == 0 case.
1096
0a9ef439
RH		 10972000-12-28 Richard Henderson <rth@redhat.com>
1098
1099 * as.h (rs_align_test): New.
1100 * frags.c (NOP_OPCODE): Move default from read.c.
1101 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1102 (frag_align_code): New.
1103 * frags.h (frag_align_code): Declare.
1104 * read.c (NOP_OPCODE): Remove.
1105 (do_align): Use frag_align_code.
1106 * write.c (NOP_OPCODE): Remove.
1107 (get_recorded_alignment): New.
1108 (cvt_frag_to_fill): Handle rs_align_test.
1109 (relax_segment): Likewise.
1110 (subsegs_finish): Align last subseg in section to the
1111 section alignment. Use frag_align_code.
1112 * write.h (get_recorded_alignment): Declare.
1113 * config/obj-coff.c (size_section): Handle rs_align_test.
1114 (fill_section, fixup_mdeps): Likewise.
1115 (write_object_file): Use frag_align_code.
1116
1117 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1118 (alpha_handle_align): New.
1119 * config/tc-alpha.h (HANDLE_ALIGN): New.
1120 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1121
1122 * config/tc-i386.h (md_do_align): Use frag_align_code.
1123 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1124
1125 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1126 (ia64_handle_align): New.
1127 * config/tc-ia64.h (HANDLE_ALIGN): New.
1128 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1129
1130 * config/tc-m32r.c (m32r_do_align): Remove.
1131 (m32r_handle_align): New.
1132 (fill_insn): Use frag_align_code.
1133 * config/tc-m32r.h (md_do_align): Remove.
1134 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1135 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1136 * config/tc-mips.c, config/tc-mips.h: Similarly.
1137
1138 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1139 (sh_handle_align): Likewise. Handle rs_align_code.
1140 (sh_do_align): Remove.
1141 * config/tc-sh.h (md_do_align): Remove.
1142 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1143
1144 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1145 (sparc_handle_align): Likewise. Handle rs_align_code.
1146 * config/tc-sparc.h (md_do_align): Remove.
1147 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1148
3cd4dda7
DD		 11492000-12-22 DJ Delorie <dj@redhat.com>
1150
1151 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1152 when we assemble the first half of a pair.
1153
ec56dfb4
L		 11542000-12-22 H.J. Lu <hjl@gnu.org>
1155
1156 * config/tc-i386.c (reloc): Update the macro for non-bfd
1157 assembler.
1158 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1159
ad1172d4
L		 11602000-12-22 H.J. Lu <hjl@gnu.org>
1161
1162 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1163
3e73aa7c
JH		 1164Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1165
29184774 1166 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 1167 (QWORD_MNEM_SUFFIX): New macro.
1168 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1169 New macros
1170 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1171 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1172 ImmExt): Renumber.
1173 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1174 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1175 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1176 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1177 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1178 Renumber.
1179 (Reg, WordReg): Add Reg64.
1180 (Imm): Add Imm32S and Imm64.
1181 (EncImm): New.
1182 (Disp): Add Disp64 and Disp32S.
1183 (AnyMem): Add Disp32S.
1184 (RegRex, RegRex64): New macros.
1185 (rex_byte): New type.
29184774 1186 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 1187 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1188 (reloc): New parameter "signed"; support x86_64.
1189 (set_code_flag): New.
1190 (DEFAULT_ARCH): New macro; default to "i386".
1191 (default_arch): New static variable.
1192 (struct _i386_insn): New fields Operand_PCrel; rex.
1193 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1194 (flag_code): New enum and static variable.
1195 (use_rela_relocations): New static variable.
1196 (flag_code_names): New static variable.
1197 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1198 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1199 K6 and Athlon.
1200 (i386_align_code): Return plain "nop" for x86_64.
1201 (mode_from_disp_size): Support Disp32S.
1202 (smallest_imm_type): Support Imm32S and Imm64.
1203 (offset_in_range): Support size of 8.
1204 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1205 (md_pseudo_table): Add "code64"; use set_code_flat.
1206 (md_begin): Emit sane error message on hash failure.
1207 (tc_i386_fix_adjustable): Support x86_64 relocations.
1208 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1209 instructions supported on particular arch just partially,
1210 output of 64bit immediates, handling of Imm32S and Disp32S type.
1211 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1212 (i386_displacement): Likewise.
1213 (i386_index_check): Cleanup; support 64bit addresses.
1214 (md_apply_fix3): Support x86_64 relocation and rela.
1215 (md_longopts): Add "32" and "64".
1216 (md_parse_option): Add OPTION_32 and OPTION_64.
1217 (i386_target_format): Call even for ELFs; choose between
1218 elf64-x86-64 and elf32-i386.
1219 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1220 (tc_gen_reloc): Support rela relocations and x86_64.
1221 (intel_e09_1): Support QWORD.
1222
21d6c4af
DN		 12232000-12-15 Diego Novillo <dnovillo@redhat.com>
1224
1225 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 1226 it's not an offset expression.
21d6c4af
DN		 1227 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1228 keep the braces '[' and ']' in the output string.
1229 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1230 != FLAT. There is no such op_modifier.
1231
6717891c
NC		 12322000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1233
1234 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1235 if we have it.
1236
ee515fb7
KH		 12372000-12-13 Kazu Hirata <kazu@hxi.com>
1238
1239 * as.h: Fix formatting.
1240 * cgen.h: Likewise.
1241 * dwarf2dbg.c: Likewise.
1242 * input-scrub.c: Likewise.
1243 * read.h: Likewise.
1244
349a994c
DD		 12452000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1246
1247 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1248 configure: Regenerate.
1249
42dbf88c
NC		 12502000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1251
1252 * dwarf2dbg.c: #include <limits.h> only if it exists.
1253
0485cba3
AM		 12542000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1255
1256 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1257 (md_apply_fix): Here too.
1258
514829c3
JW		 12592000-12-12 Jim Wilson <wilson@redhat.com>
1260
1261 * config/tc-ia64.h (ia64_init): Add prototype.
1262
92eb7b32
L		 12632000-12-12 H.J. Lu <hjl@gnu.org>
1264
1265 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1266
1267 * read.h (outputting_stabs_line_debug): Change it to int.
1268 * stabs.c (outputting_stabs_line_debug): Likewise.
1269
8141c27d
GK		 12702000-12-12 Geoffrey Keating <geoffk@redhat.com>
1271
1272 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1273 the address of a function result.
1274
5d6f4f16
GK		 12752000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1276
1277 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1278 (md_assemble): Call dwarf2_emit_insn.
1279 (shlib): Fix typo SHILB -> SHLIB.
1280 (md_parse_option): Likewise.
1281 (ppc_elf_validate_fix): Likewise:
1282 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1283
d4c0c039
NC		 12842000-12-12 Nick Clifton <nickc@redhat.com>
1285
1286 * cgen.h: Fix formatting.
1287 * input-scrub.c: Fix formatting.
1288 * macro.c: Fix formatting.
e972090a 1289 * config/tc-mips.c: Fix formatting.
584da044 1290 * doc/c-mips.texi: Fix formatting.
55b62671 1291
f16b83df
JH		 1292Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1293
29184774 1294 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 1295 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1296 references.
1297 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1298 otherwise.
29184774 1299 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 1300 (No_dSuf): Kill.
1301
1302 * i386.h (*_Suf): Remove No_dSuf.
1303 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1304 Remove.
1305 (i386_optab): Remove 'd' in the suffixes.
1306
50705ef4
AM		 13072000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1308
1309 * config/tc-i386.c (T_SHORT): Undefine before defining.
1310
beae10d5
KH		 13112000-12-05 Kazu Hirata <kazu@hxi.com>
1312
1313 * config/tc-mips.c: Fix formatting.
1314
bccba5f0 13152000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 1316
1317 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1318 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1319 (md_show_usage): Ditto.
1320 (md_parse_option): Ditto.
1321 (d10v_cleanup): Writes pending instruction only if
1322 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 1323 Fix compile time warning messages.
50705ef4
AM		 1324
1325 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 1326
13272000-12-04 Matthew Hiller <hiller@redhat.com>
1328
50705ef4 1329 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 1330 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1331 function entry and unset at function exit.
1332
50705ef4 1333 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 1334
1335 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1336
1337 * dwarf2dbg.c: Fix compile time warning messages.
1338
bc805888
KH		 13392000-12-03 Kazu Hirata <kazu@hxi.com>
1340
1341 * config/tc-a29k.c: Fix formatting.
1342 * config/tc-alpha.c: Likewise.
1343 * config/tc-arm.c: Likewise.
1344 * config/tc-cris.c: Likewise.
1345 * config/tc-hppa.c: Likewise.
1346 * config/tc-i370.c: Likewise.
1347 * config/tc-i386.c: Likewise.
1348 * config/tc-i860.c: Likewise.
1349 * config/tc-i960.c: Likewise.
1350 * config/tc-ia64.c: Likewise.
1351 * config/tc-m68hc11.c: Likewise.
1352 * config/tc-m68k.c: Likewise.
1353 * config/tc-m88k.c: Likewise.
1354 * config/tc-pj.c: Likewise.
1355 * config/tc-ppc.c: Likewise.
1356 * config/tc-sh.c: Likewise.
1357 * config/tc-sparc.c: Likewise.
1358 * config/tc-tahoe.c: Likewise.
1359 * config/tc-vax.c: Likewise.
1360
3dacdf2e
NC		 13612000-12-01 Chris Demetriou <cgd@sibyte.com>
1362
50705ef4
AM		 1363 * config/tc-mips.c (mips_ip): When calculating offsets,
1364 don't accept as constant the difference between the
1365 addresses of symbols in two different sections.
1366
1367 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1368 specifiers.
1369 (validate_mips_insn): Likewise. Also, update 'B' operand
1370 specifier to use OP_*_CODE20 constants and delete 'm' operand
1371 specifier.
1372 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1373 operand specifiers. Change warning generated by 'B' operand
1374 specifier to reflect its new multi-purpose usage.
1375
1376 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1377 -1, and update comment.
1378 (file_mips_isa): Likewise.
1379 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1380 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1381 ISA_* constants rather than hard-coded numbers.
1382 (mips_cpu_info): New structure.
1383 (mips_cpu_info_table): New table describing CPU and ISA names
1384 and numbers.
1385 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1386 mips_cpu_info_from_cpu): New functions.
1387 (mips_isa_to_str): New function to get string for ISA name.
1388 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1389 return const char *.
1390 (md_begin): Redo CPU and ISA selection logic, using
1391 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1392 than hard-coded numbers.
1393 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1394 ISA_* constants rather than hard-coded numbers.
1395 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1396 (md_longopts): Delete OPTION_NO_MIPS32.
1397 (md_parse_option): Convert to use ISA_* constants rather than
1398 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1399 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1400 to use strcasecmp to recognize "default" and to use
1401 mips_cpu_info_from_name to get CPU numbers from argument.
1402 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1403 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1404 mips32-4k.
1405 (s_mipsset): Accept ISA value 32.
1406 * doc/as.texinfo: Clean up MIPS options summary slightly,
1407 remove -no-mips32. Add note about -mips4 and -mips32
1408 specifying those ISA levels. Delete -mips32 and -no-mips32
1409 cpu flag descriptions.
1410 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1411 up the supported CPU switch list, and replace 4Kc, 4Km, and
1412 4Kp entries with a single mips32-4k entry. Note that you can
1413 use ".set mips32".
1414
29184774 1415 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 1416 ISA_MIPS64.
1417 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1418 -mips5 and -mips64.
1419 (md_parse_option): Add cases for OPTION_MIPS5 and
1420 OPTION_MIPS64.
1421 (md_show_usage): Mention -mips5 and -mips64 arguments.
1422 (s_mipsset): Add cases for MIPS5 and MIPS64.
1423 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1424 and pseudo-CPUs.
1425 * doc/as.texinfo: Mention -mips5 and -mips64 options
1426 and their meanings.
1427 * doc/c-mips.texi: Likewise. Also update introduction
1428 and ".set" usage information.
1429
1430 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1431 CPU list.
1432 (mips_cpu_info_table): Add SB-1 entries.
1433 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1434 known to the -mcpu option.
1435
1436 * doc/as.texinfo: Correct description of MIPS -mcpu
1437 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 1438
5f68c319
NC		 14392000-12-01 Joel Sherrill <joel@OARcorp.com>
1440
3dacdf2e
NC		 1441 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1442 New targets.
1443 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1444 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 1445 * configure: Regenerate.
1446 * config.in: Regenerate.
1447 * Makefile.in: Regenerate.
1448 * aclocal.m4: Regenerate.
1449 * po/gas.pot: Regenerate.
50705ef4 1450
4ce3447c
PB		 14512000-11-30 Philip Blundell <pb@futuretv.com>
1452
1453 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1454 even in non BFD_ASSEMBLER case.
1455
76a0ddac
DN		 14562000-11-30 Diego Novillo <dnovillo@redhat.com>
1457
29184774 1458 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 1459 syntax.
1460
220e750f
RH		 14612000-11-29 Richard Henderson <rth@redhat.com>
1462
1463 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1464 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1465 thread multiple subsegments properly; handle multiple code
1466 sections properly; emit proper compilation unit info for assembler
1467 generated debugging.
1468
1469 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1470 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1471 (dwarf2dbg_estimate_size_before_relax): Declare.
1472 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1473 * write.c: Include dwarf2dbg.h.
1474 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1475 (relax_segment): Likewise.
1476
99b222b4
HPN		 14772000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1478
1479 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1480 jump>: Use as_bad_where instead of as_bad. Tweak error message
1481 accordingly. Stabilize frag by updating fix part and resetting
1482 variant part.
1483 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 1484 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1485 indexing is_end_of_line[].
1486 (md_assemble): Initialize size to 0.
1487 (md_section_align): Mark parameter seg as unused.
e46fee70 1488 (parse_reg): Parse names case-insensitively.
99b222b4 1489
814f6641
KH		 14902000-11-28 Kazu Hirata <kazu@hxi.com>
1491
1492 * config/obj-aout.h: Fix formatting.
1493 * config/obj-bout.h: Likewise.
1494 * config/obj-coff.c: Likewise.
1495 * config/obj-coff.h: Likewise.
1496 * config/obj-elf.h: Likewise.
1497 * config/obj-som.h: Likewise.
1498 * config/obj-vms.c: Likewise.
1499 * config/obj-vms.h: Likewise.
1500 * config/tc-h8300.h: Likewise.
1501 * config/tc-ns32k.h: Likewise.
1502 * config/tc-sparc.h: Likewise.
1503 * config/tc-tic54x.h: Likewise.
1504 * config/tc-z8k.h: Likewise.
1505
e47b9e39
NC		 15062000-11-28 Nick Clifton <nickc@redhat.com>
1507
1508 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1509 License is present in the sources, but not the output, and
1510 also available from the GNU website.
1511 (GNU Free Documentation License): Comment out this section.
1512
fcdc20a4
HPN		 15132000-11-28 Hans-Peter Nilsson <hp@axis.com>
1514
43c34dee
HPN		 1515 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1516 targets. Remove i860 from valid a.out targets.
1517 * Makefile.in: Regenerate.
1518
fcdc20a4 1519 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 1520 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 1521 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1522 (s_cris_file, s_cris_loc): New.
1523 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1524 * Makefile.am: Regenerate dependencies.
1525 * Makefile.in: Regenerate.
1526
16887944
AM		 15272000-11-28 Alan Modra <alan@linuxcare.com.au>
1528
1529 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1530 (MRI_MUL_PRECEDENCE): Likewise.
1531 (op_rank): Fix a comment typo.
1532
ae3e85dd
SC		 15332000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1534
1535 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1536 the error message.
1537 (get_operand): Fix analysis for movw/movb instructions.
1538
077b8428
NC		 15392000-11-24 Nick Clifton <nickc@redhat.com>
1540
1541 * configure.in (xscale-elf): Add target.
1542 (xscale-coff): Add target.
1543 * configure: Regenerate.
1544
1545 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1546 extenstion.
1547 (ARM_EXT_XSCALE): New ARM architecture extension.
1548 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1549 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1550 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1551 (ARM_ARCH_V4): Remove processor from architecture.
1552 (ARM_ARCH_3M): New architecutre definition.
1553 (ARM_ARCH_V5TE): New architecutre definition.
1554 (ARM_ARCH_XSCALE): New architecutre definition.
1555 (CPU_DEFAULT): Allow to be defaulted to XScale.
1556 (atpcs): New boolean variable.
1557 (ldr_flags): Support 'd' flag for double word loads.
1558 (str_flags): Support 'd' flag for double word stored.
1559 (do_mia): New function.
1560 (do_mar): New function.
1561 (do_mra): New function.
1562 (do_pld): New function.
1563 (do_ldrd): New function.
1564 (do_blx): New function.
1565 (do_bkpt): New function.
1566 (do_clz): New function.
1567 (do_lstc2): New function.
1568 (do_cdp2): New function.
1569 (do_t_blx): New function.
1570 (do_t_bkpt): New function.
1571 (do_smla): New function.
1572 (do_smlal): New function.
1573 (do_smul): New function.
1574 (do_qadd): New function.
1575 (do_co_reg2c): New function.
1576 (LONGEST_INSN): Redefine to 7.
1577
1578 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1579 command line switches.
1580
2434f565
JW		 15812000-11-22 Jim Wilson <wilson@redhat.com>
1582
1583 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1584 (struct rsrc): Make line unsigned.
1585 (gr_values): Add missing initializer.
1586 (SLOT_NUM_NOT_SET): Add unsigned cast.
1587 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1588 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1589 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1590 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1591 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1592 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1593 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1594 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1595 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1596 Add ATTRIBUTE_UNUSED to unused parameters.
1597 (convert_expr_to_ab_reg): Add parens.
1598 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1599 (dot_prologue): Initialize grsave when declared.
1600 (md_pseudo_table): Add missing initializers.
1601 (operand_match): Add casts to bfd_vma.
1602 (emit_one_bundle): Delete unused local prev. Make required_template
1603 unsigned.
1604 (specify_resource): Cast i to unsigned.
1605 (note_register_values): Use fprintf_vma.
1606 (print_dependency): Likewise.
1607
5a080f89
JW		 16082000-11-21 Jim Wilson <wilson@redhat.com>
1609
5e7474a7
JW		 1610 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1611 for unwind info section.
1612 (dot_endp): Likewise for unwind section.
1613
5a080f89
JW		 1614 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1615 fix_new_exp.
1616
732d96b6
JJ		 16172000-11-21 Jakub Jelinek <jakub@redhat.com>
1618
1619 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1620 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1621 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1622
6d2cf69f
RH		 16232000-11-17 Richard Henderson <rth@redhat.com>
1624
1625 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1626 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1627 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1628
8179bd9b
NC		 16292000-11-17 Nick Clifton <nickc@redhat.com>
1630
1631 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1632 .file pseudo ops.
1633
316e2c05
RH		 16342000-11-17 Richard Henderson <rth@redhat.com>
1635
1636 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1637
a8316fe2
RH		 16382000-11-17 Richard Henderson <rth@redhat.com>
1639
1640 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1641 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1642 tri-state definition of alpha_flag_mdebug.
1643 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1644 (s_alpha_file): Store first .file directive.
1645 (s_alpha_stab): New.
1646 (md_pseudo_table): Add stabs and stabn.
1647
e346e481
RH		 16482000-11-17 Richard Henderson <rth@redhat.com>
1649
1650 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1651
4dc7ead9
RH		 16522000-11-17 Richard Henderson <rth@redhat.com>
1653
1654 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1655 (main): Call dwarf2_finish.
4dc7ead9
RH		 1656 * as.h (debug_type): Clarify documentation of the meaning
1657 of this variable.
1658 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1659 (print_stats): Fix parenthesis problem.
1660 (now_subseg_size): New.
1661 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1662 (dwarf2_directive_file): Don't set debug_type.
1663 (dwarf2_where): Honor DEBUG_DWARF2 first.
1664 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1665 do nothing if not emitting dwarf2 debug info, or no work.
1666 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1667 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1668 (ecoff_new_file): Likewise.
1669 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1670 commentary wrt dwarf2.
1671
1672 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1673 ATTRIBUTE_UNUSED as needed.
1674 (emit_insn): Call dwarf2_emit_insn.
1675 (s_alpha_file): New.
1676 (s_alpha_loc): New.
1677 (s_alpha_coff_wrapper): Don't handle them.
1678 (md_pseudo_table): Update for .file and .loc.
1679 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1680
1681 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1682 don't protect with debug_type.
1683 * config/tc-hppa.c (md_assemble): Likewise.
1684 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1685 * config/tc-mn10300.c (md_assemble): Likewise.
1686 * config/tc-sh.c (md_assemble): Likewise.
1687 * config/tc-v850.c (md_assemble): Likewise.
1688
1689 * config/tc-arm.c (arm_end_of_source): Remove.
1690 * config/tc-hppa.c (pa_end_of_source): Remove.
1691 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1692 * config/tc-mn10300.c (mn10300_finalize): Remove.
1693 * config/tc-sh.c (sh_finalize): Remove.
1694 * config/tc-v850.c (sh_finalize): Remove.
1695
1696 * config/tc-arm.h (md_end): Remove.
1697 * config/tc-hppa.h (md_end): Remove.
1698 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1699 * config/tc-m68hc11.h (md_end): Remove.
1700 * config/tc-mn10300.h (md_end): Remove.
1701 * config/tc-sh.h (md_end): Remove.
1702 * config/tc-v850.h (md_end): Remove.
1703
1704 * config/tc-ia64.c (emit_one_bundle): Don't protect
1705 dwarf2 bits with debug_type.
1706 (md_assemble): Likewise.
1707 (ia64_end_of_source): Don't call dwarf2_finish.
1708
ca683b78
JW		 17092000-11-16 Jim Wilson <wilson@redhat.com>
1710
1711 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1712 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1713 > 16.
1714
6f620856
L		 17152000-11-16 H.J. Lu <hjl@gnu.org>
1716
1717 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1718 version name.
1719
19d63e5d
KH		 17202000-11-15 Kazu Hirata <kazu@hxi.com>
1721
1722 * config/tc-tic30.c: Fix formatting.
1723 * config/tc-tic80.c: Likewise.
1724 * config/tc-v850.c: Likewise.
1725 * config/tc-vax.c: Likewise.
1726 * config/tc-w65.c: Likewise.
1727 * config/tc-z8k.c: Likewise.
1728
a8761a19
DD		 17292000-11-14 DJ Delorie <dj@redhat.com>
1730
1731 * config/tc-v850.c: Support dwarf2.
1732 * config/tc-v850.h: Ditto.
1733
1734 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1735 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1736
88be23ec
BS		 17372000-11-15 Bernd Schmidt <bernds@redhat.com>
1738
29184774 1739 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 1740 (errata_nops_necessary_p): New function.
1741 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1742 md.
1743
72a76794
JW		 17442000-11-14 Jim Wilson <wilson@redhat.com>
1745
1746 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1747 return little endian bfd formats.
1748
4a1805b1
KH		 17492000-11-14 Kazu Hirata <kazu@hxi.com>
1750
1751 * config/aout_gnu.h: Fix formatting.
1752 * config/atof-vax.c: Likewise.
1753 * config/m68k-parse.h: Likewise.
1754 * config/m88k-opcode.h: Likewise.
1755 * config/obj-elf.c: Likewise.
1756 * config/tc-arm.c: Likewise.
1757 * config/tc-cris.c: Likewise.
1758 * config/tc-i386.c: Likewise.
1759 * config/tc-ia64.c: Likewise.
1760 * config/tc-mn10300.c: Likewise.
1761 * config/te-386bsd.h: Likewise.
1762 * config/te-hppa.h: Likewise.
1763 * config/te-nbsd.h: Likewise.
1764 * config/te-ppcnw.h: Likewise.
1765 * config/te-sparcaout.h: Likewise.
1766 * config/te-tmips.h: Likewise.
1767 * config/vax-inst.h: Likewise.
1768 * config/vms-conf.h: Likewise.
1769
c810873d
JJ		 17702000-11-14 Jakub Jelinek <jakub@redhat.com>
1771
1772 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1773
79082ff0
L		 17742000-11-13 H.J. Lu <hjl@gnu.org>
1775
1776 * config/obj-elf.c (elf_frob_symbol): Support
1777 ".symver name,name2@@@nodename".
1778 (elf_frob_file_before_adjust): Likewise.
1779
1780 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1781 and ".symver name,name2@@@nodename".
1782 Fix a typo.
1783
1da00eb4
L		 17842000-11-12 H.J. Lu (hjl@gnu.org)
1785
1786 * config/obj-elf.c (obj_elf_symver): Check missing version
1787 name.
1788
f585997b
L		 17892000-11-12 H.J. Lu (hjl@gnu.org)
1790
1791 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1792 instead of bfd_vma for non-bfd assemblers.
1793
ef5c4bfc
KH		 17942000-11-09 Kazu Hirata <kazu@hxi.com>
1795
1796 * itbl-ops.c: Fix comment typos.
1797
f5a30c2e
JW		 17982000-11-08 Jim Wilson <wilson@redhat.com>
1799
1800 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1801 (struct unwind): Add next_slot_frag field.
1802 (slot_index): New parameters slot_frag and first_frag. Add code
1803 to add in frag sizes when different. Add comments.
1804 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1805 arguments to slot_index.
1806 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1807 loop end. Set next_slot_frag field.
1808
339681c0
L		 18092000-11-07 H.J. Lu <hjl@gnu.org>
1810
1811 * doc/as.texinfo (.symver): Updated for versioned symbol
1812 reference.
1813
1814 * obj.h (format_ops): Add the frob_file_before_adjust field.
1815
1816 * config/obj-aout.c (aout_format_ops): Set the
1817 frob_file_before_adjust field to 0.
1818 * config/obj-coff.c (coff_format_ops): Likewise.
1819 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1820
1821 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1822 name.
1823 (elf_frob_file_before_adjust): New function to remove unneeded
1824 versioned symbols from the symbol table.
1825 (elf_format_ops): Set the frob_file_before_adjust field to
1826 elf_frob_file_before_adjust.
1827
1828 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1829 not defined.
1830
1831 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1832
4a314ec8
NC		 18332000-11-07 Peter Targett <peter.targett@arccores.com>
1834
1835 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1836 BIG_ENDIAN macros.
1837 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1838 Fix compile time warning messages.
50705ef4 1839
604d524f
NC		 18402000-11-07 Nick Clifton <nickc@redhat.com>
1841
1842 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1843 buffer in order to avoid buffer overflows.
1844
44f5c83a
JW		 18452000-11-06 Steve Ellcey <sje@cup.hp.com>
1846
1847 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1848 Change M to m for -milp32 or -mlp64 to match gcc.
1849 (dot_endp): Use bytes_per_address instead of 8.
1850 (emit_one_bundle): Use number_to_chars_littleendian instead of
1851 md_number_to_chars.
1852 (fix_insn): Likewise.
1853 (ia64_init): New function.
1854 (ia64_target_format): New function.
1855 (md_begin): Set endianness, arch, and machine as appropriate.
1856 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1857 Make these macros depend on TE_HPUX macro.
1858 (TARGET_FORMAT): Define.
1859 (HOST_SPECIAL_INIT): Define.
1860 * config/te-hpux.h: New file.
1861 * configure.in: Add "ia64-*-hpux*" target to configure.
1862 * configure: Regenerate.
50705ef4 1863
7152f1dc
KH		 18642000-11-06 Kazu Hirata <kazu@hxi.com>
1865
ef99799a
KH		 1866 * as.c: Fix formatting.
1867 * dwarf2dbg.c: Likewise.
1868 * input-file.c: Likewise.
7152f1dc
KH		 1869 * input-file.h: Likewise.
1870 * input-scrub.c: Likewise.
ef99799a
KH		 1871 * itbl-ops.c: Likewise.
1872 * listing.c: Likewise.
1873 * macro.h: Likewise.
1874 * messages.c: Likewise.
1875 * read.c: Likewise.
1876 * subsegs.c: Likewise.
1877 * subsegs.h: Likewise.
1878 * write.c: Likewise.
7152f1dc 1879
cf055d54
NC		 18802000-11-06 Nick Clifton <nickc@redhat.com>
1881
1882 * doc/as.texinfo: Add GNU Free Documentation License.
1883 * doc/gasp.texi: Add GNU Free Documentation License.
1884 * doc/as.1: Add GNU Free Documentation License.
1885
8d6b5c8e
NC		 18862000-11-05 Nick Clifton <nickc@redhat.com>
1887
1888 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1889
59ff2774
NC		 18902000-11-02 Per Lundberg <plundis@chaosdev.org>
1891
1892 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1893 * configure: Regenerate.
1894
37d8bb27
NC		 18952000-11-01 Nick Clifton <nickc@redhat.com>
1896
1897 * read.c (original_case_string): New global variable.
1898 (read_a_source_file): Copy opcode string into
1899 original_case_string if clobbering the case of the opcode.
1900 * read.h: Export the definition of original_case_string.
1901 * config/tc-arm.c (md_assembler): When parsing a .req
1902 directive use the original opcode string, not the case
1903 clobbered version.
1904
d75bb8cf
NC		 19052000-11-02 Nick Clifton <nickc@redhat.com>
1906
1907 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1908 variable.
d75bb8cf
NC		 1909 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1910 dwarf2_where and dwarf2_gen_line_info.
1911
6c17cfe4
PB		 19122000-11-02 Theo Honohan <th@futuretv.com>
1913
50705ef4 1914 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1915
c51ce5f0
EC		 19162000-10-31 Eric Christopher <echristo@redhat.com>
1917
1918 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1919 or pc-relative, else use fx_offset.
1920
f1bcba5b
JW		 19212000-10-31 Jim Wilson <wilson@redhat.com>
1922
1923 * config/tc-ia64.c (struct md): New field tag_fixups.
1924 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1925 qualifying predicate.
1926 (emit_one_bundle): Delete spurious multiplication by one. Handle
1927 tag_fixups.
1928 (ia64_start_line): Error if dangling qualifying predicate.
1929 (defining_tag): New static variable.
1930 (ia64_unrecognized_line, case '['): Parse tags.
1931 (ia64_frob_label): Create tag_fixups.
1932 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1933
8637c045
AM		 19342000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1935
1936 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1937
ebeeafe6
BS		 19382000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1939
29184774 1940 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 1941
b041f888
KH		 19422000-10-30 Kazu Hirata <kazu@hxi.com>
1943
1944 * expr.c: Fix formatting.
1945 * flonum-copy.c: Likewise.
1946 * flonum.h: Likewise.
1947 * gasp.c: Likewise.
1948 * hash.c: Likewise.
1949
d8374dcd
HPN		 19502000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1951
1952 * as.h (OPTION_MD_BASE): Bump to 190.
1953 * as.c (parse_args) <std_longopts>: Add comment about the need to
1954 check OPTION_MD_BASE in as.h.
1955
1308f14c
HPN		 1956 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1957 for weak symbols.
1958
6f6ef0fa
NC		 19592000-10-27 Nick Clifton <nickc@redhat.com>
1960
1961 * configure.in (emulations): Add m68hc12.
1962 * configure: Regenerate.
1963 * po/gas.pot: Regenerate.
c51ce5f0 1964
bf1b5881
AH		 19652000-10-27 Aldy Hernandez <aldyh@redhat.com>
1966
50705ef4
AM		 1967 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1968 cpsr*.
1969 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1970
85a39694
NC		 19712000-10-25 Nick Clifton <nickc@redhat.com>
1972
1973 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1974 a DWARF2 line number information sequence.
1975
1976 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1977
1978 * read.c (generate_lineno_debug): Update comment describing why
1979 DWARF2 line number debug information is not generated
1980 automatically by this function.
1981
1982 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1983 not all.
c51ce5f0 1984
85a39694
NC		 1985 * config/tc-arm.h (md_end): Define.
1986 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1987
85a39694
NC		 1988 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1989 if generating DWARF2 line numbers.
1990 (arm_end_of_source): New function. Call dwarf2_finish if
1991 necessary.
1992
1993 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1994 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1995 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1996
cce0cbdc
DN		 19972000-10-25 Diego Novillo <dnovillo@cygnus.com>
1998
29184774 1999 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 2000 arguments.
2001
64a0c779
DN		 20022000-10-24 Diego Novillo <dnovillo@cygnus.com>
2003
29184774 2004 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 2005 (build_displacement_string): Remove.
2006 (i386_parse_seg): Remove.
2007 (i386_intel_memory_operand): Remove.
2008 (i386_intel_operand): Re-write using recursive descent parser based
2009 on MASM documentation.
2010 (struct intel_parser_s): New structure.
2011 (intel_parser): New static variable.
2012 (struct intel_token): New structure.
2013 (cur_token, prev_token): New static variables.
2014 (T_NIL): Define.
2015 (T_CONST): Define.
2016 (T_REG): Define.
2017 (T_BYTE): Define.
2018 (T_WORD): Define.
2019 (T_DWORD): Define.
2020 (T_QWORD): Define.
2021 (T_XWORD): Define.
2022 (T_SHORT): Define.
2023 (T_OFFSET): Define.
2024 (T_PTR): Define.
2025 (T_ID): Define.
2026 (intel_match_token): New function.
2027 (intel_get_token): New function.
2028 (intel_putback_token): New function.
2029 (intel_expr): New function.
2030 (intel_e05): New function.
2031 (intel_e05_1): New function.
2032 (intel_e06): New function.
2033 (intel_e06_1): New function.
2034 (intel_e09): New function.
2035 (intel_e09_1): New function.
2036 (intel_e10): New function.
2037 (intel_e10_1): New function.
2038 (intel_e11): New function.
2039
19f7b010
JJ		 20402000-10-20 Jakub Jelinek <jakub@redhat.com>
2041
2042 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2043 instructions to loose any special insn->architecture mask.
2044
2045 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2046 (sparc_md_end, sparc_arch_types, sparc_arch,
2047 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2048 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2049 request v9b architecture if they are used).
2050
3ae647a0
NC		 20512000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2052
2053 * config/tc-m68k.c: Fix the previous misapplied patch.
2054
5cbdaa77
NC		 20552000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2056
50705ef4
AM		 2057 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2058 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2059 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2060 BFD_RELOC_*.
5cbdaa77 2061
e6c774b4
KH		 20622000-10-17 Kazu Hirata <kazu@hxi.com>
2063
2064 * debug.c: Fix formatting.
2065 * depend.c: Likewise.
2066 * dwarf2dbg.c: Likewise.
2067 * dwarf2dbg.h: Likewise.
2068 * ecoff.c: Likewise.
2069 * expr.c: Likewise.
2070 * expr.h: Likewise.
2071 * flonum-konst.c: Likewise.
2072 * frags.h: Likewise.
2073
ea20a7da
CC		 20742000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2075
2076 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2077 options.
2078 * doc/as.texinfo: Added notes about this new option.
2079
266cb5f1
HPN		 20802000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2081
2082 * config/tc-sh.c (JREG): Remove.
2083 (md_convert_frag): Remove #if 0:d code using JREG.
2084
6588847e
DN		 20852000-10-15 Diego Novillo <dnovillo@cygnus.com>
2086
2087 * config/tc-i386.c (i386_operand_modifier): Only match
2088 modifiers SHORT and FLAT if they are followed by a space.
2089 (parse_register): When `allow_naked_reg' is set, do not confuse
2090 identifiers that start with a register name with a register.
2091
30a2b4ef
KH		 20922000-10-12 Kazu Hirata <kazu@hxi.com>
2093
2094 * app.c: Fix formatting.
2095 * as.c: Likewise.
2096 * as.h: Likewise.
2097 * bit_fix.h: Likewise.
2098 * cgen.c: Likewise.
2099 * cgen.h: Likewise.
2100 * cond.c: Likewise.
2101
d01e2a23
AM		 21022000-10-11 Alan Modra <alan@linuxcare.com.au>
2103
2104 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2105
44852b19
AM		 21062000-10-07 Alan Modra <alan@linuxcare.com.au>
2107
dc1fc56b
AM		 2108 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2109 Re-arrange function a little and improve error message.
2110
44852b19
AM		 2111 * write.c (write_relocs): Fix a comment.
2112
2113 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2114 link-once sections.
2115
afa680f8
JW		 21162000-10-05 Jim Wilson <wilson@cygnus.com>
2117
2118 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2119
ce8a8b2f
AM		 21202000-10-05 Alan Modra <alan@linuxcare.com.au>
2121
2122 * config/tc-i386.c: Delete some useless comments, reformat others.
2123
2124 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2125 non-global syms in linkonce sections.
2126
56d27c17
AM		 21272000-10-04 Ralf Baechle <ralf@gnu.org>
2128
2129 * config/tc-ia64.c (operand_match): Don't use // style comments.
2130 * config/tc-i370.c: Likewise.
2131
7b15d668
HPN		 21322000-09-29 Hans-Peter Nilsson <hp@axis.com>
2133
2134 Changes to handle varying register prefix and user symbol prefix.
2135 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2136 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2137 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2138 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2139 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2140 (demand_register_prefix): New variable.
2141 (md_pseudo_table): New pseudo ".syntax".
2142 (md_longopts): New options --no-underscore and --underscore.
2143 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2144 on symbols_have_leading_underscore.
2145 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2146 (get_spec_reg): Ditto.
2147 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2148 Fix formatting.
2149 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2150 --help.
2151 <case OPTION_NO_US, case OPTION_US>: New.
2152 (md_show_usage): Be brief and reformat to match continuation of
2153 --help.
2154 * po/gas.pot: Regenerate.
2155
27df9f40
AM		 21562000-09-28 Alan Modra <alan@linuxcare.com.au>
2157
2158 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2159 force relocs for 12 bit branches.
2160 (md_apply_fix): Similarly, adjust logic here.
2161
5506e1a5
AM		 21622000-09-28 Alan Modra <alan@linuxcare.com.au>
2163
2164 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2165 adjust for external and weak syms as we will use a reloc. Allow
2166 for +8 offset when calculating limits of branches.
2167 (hppa_fix_adjustable): Undo 2000-09-23 change.
2168 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2169 Correct distance calculation.
47d89dba
AM		 2170 (tc_gen_reloc): Print the file name and line number if we can't
2171 handle a fixup.
5506e1a5
AM		 2172
2173 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2174 * config/tc-hppa.c (nonzero_dibits): Define.
2175 (arg_reloc_stub_needed): Check each arg and return value
2176 separately for zero case.
2177 (pa_align): Declare argument `bytes'.
2178
81d4177b
KH		 21792000-09-25 Kazu Hirata <kazu@hxi.com>
2180
2181 * config/tc-cris.c: Fix formatting.
2182 * config/tc-d10v.h: Likewise.
2183 * config/tc-d30v.c: Likewise.
2184 * config/tc-d30v.h: Likewise.
2185 * config/tc-fr30.c: Likewise.
2186 * config/tc-fr30.h: Likewise.
2187 * config/tc-m68k.c: Likewise.
2188 * config/tc-m68k.h: Likewise.
2189 * config/tc-pj.h: Likewise.
2190 * config/tc-ppc.c: Likewise.
2191 * config/tc-ppc.h: Likewise.
2192 * config/tc-sh.c: Likewise.
2193 * config/tc-sh.h: Likewise.
2194 * config/tc-sparc.c: Likewise.
2195 * config/tc-v850.h: Likewise.
2196 * config/tc-vax.h: Likewise.
2197 * config/tc-w65.h: Likewise.
2198 * config/tc-z8k.h: Likewise.
2199
959ee541
AM		 22002000-09-23 Alan Modra <alan@linuxcare.com.au>
2201
2202 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2203 checks only for ELF.
2204 (hppa_force_relocation): Likewise.
2205
139368c9
JW		 22062000-09-22 Jim Wilson <wilson@cygnus.com>
2207
2208 * config/tc-ia64.c (dv_sem): Add "stop".
2209 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2210 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2211 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2212 match above.
2213 (mark_resources): Check IA64_RS_PRr.
2214
151337e8
NC		 22152000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2216
56d27c17 2217 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 2218 md_estimate_size_before_relax): Redesign and clean up the
2219 relaxation mechanism.
2220
0b7410c4
KH		 22212000-09-21 Kazu Hirata <kazu@hxi.com>
2222
2223 * config/tc-ns32k.c: Fix formatting.
2224 * config/tc-ns32k.h: Likewise.
2225
a4d24084
KH		 22262000-09-20 Kazu Hirata <kazu@hxi.com>
2227
82efde3a
KH		 2228 * config/tc-m32r.c: Fix formatting.
2229 * config/tc-m32r.h: Likewise.
2230 * config/tc-m68851.h: Likewise.
2231 * config/tc-m68hc11.c: Likewise.
2232 * config/tc-m68hc11.h: Likewise.
2233 * config/tc-m88k.c: Likewise.
2234 * config/tc-mcore.c: Likewise.
a75214e5 2235 * config/tc-mcore.h: Likewise.
82efde3a
KH		 2236 * config/tc-mips.c: Likewise.
2237 * config/tc-mips.h: Likewise.
2238 * config/tc-mn10200.h: Likewise.
2239 * config/tc-mn10300.h: Likewise.
a75214e5 2240 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 2241 * config/tc-tahoe.h: Likewise.
2242
4844386e 22432000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 2244
2245 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2246 Likewise in relaxation description comments.
2247
9e754211
AM		 22482000-09-18 Alan Modra <alan@linuxcare.com.au>
2249
2250 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2251 subtraction of two syms without emitting a relocation.
2252
2253 From David Huggins-Daines <dhd@linuxcare.com>
2254 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2255 global or weak symbols.
2256
4a4f25cf
KH		 22572000-09-15 Kazu Hirata <kazu@hxi.com>
2258
2259 * config/tc-h8300.h: Fix formatting.
2260 * config/tc-h8500.c: Likewise.
2261 * config/tc-h8500.h: Likewise.
2262 * config/tc-hppa.h: Likewise.
2263 * config/tc-i370.h: Likewise.
2264 * config/tc-i386.h: Likewise.
2265 * config/tc-i860.c: Likewise.
2266 * config/tc-i860.h: Likewise.
2267 * config/tc-i960.h: Likewise.
2268 * config/tc-ia64.c: Likewise.
2269 * config/tc-ia64.h: Likewise.
2270
1dab94dd
KH		 22712000-09-14 Kazu Hirata <kazu@hxi.com>
2272
2273 * config/tc-a29k.c: Fix formatting.
2274 * config/tc-alpha.c: Likewise.
2275 * config/tc-arc.c: Likewise.
2276 * config/tc-arc.h: Likewise.
2277 * config/tc-arm.c: Likewise.
2278 * config/tc-arm.h: Likewise.
2279 * config/tc-avr.c: Likewise.
2280 * config/tc-avr.h: Likewise.
2281 * config/tc-tic30.c: Likewise.
2282 * config/tc-tic30.h: Likewise.
2283 * config/tc-tic54x.c: Likewise.
2284 * config/tc-tic54x.h: Likewise.
2285 * config/tc-tic80.c: Likewise.
2286 * config/tc-tic80.h: Likewise.
2287
7484b8e6
TW		 22882000-09-14 Timothy Wall <twall@cygnus.com>
2289
2290 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2291 parallel comparisons for later use.
2292 (struct rsrc): Add parallel comparison type.
2293 (resources_match): Skip special cases of PR usage (non-conflicting
2294 parallel compares).
56d27c17 2295
bf514e21
KH		 22962000-09-13 Kazu Hirata <kazu@hxi.com>
2297
2298 * config/obj-ecoff.c: Fix formatting.
2299 * config/obj-elf.c: Likewise.
2300 * config/obj-elf.h: Likewise.
2301 * config/obj-evax.h: Likewise.
2302 * config/obj-generic.h: Likewise.
2303 * config/obj-hp300.c: Likewise.
2304 * config/obj-hp300.h: Likewise.
2305 * config/obj-ieee.h: Likewise.
2306 * config/obj-vms.c: Likewise.
2307 * config/obj-vms.h: Likewise.
2308
156c2f8b 23092000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 2310
50705ef4
AM		 2311 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2312 (md_parse_option): Ditto.
2313 (md_longopts): Add -mips32 option.
2314 (md_show_usage): Document new options.
2315 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2316 (mips_ip): Assemble mfc0 with a sub-selection code.
2317 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 2318 (mips_cpu_to_str): New function.
2319 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2320 Use CPU_* defines instead of hardcoded numbers.
2321
50705ef4
AM		 2322 * doc/as.texinfo: Document new options.
2323 * doc/c-mips.texi: Ditto.
156c2f8b 2324
a01b9fa4
KH		 23252000-09-12 Kazu Hirata <kazu@hxi.com>
2326
2327 * as.h: Fix formatting.
2328 * asintl.h: Likewise.
2329 * bit_fix.h: Likewise.
dcd619be
KH		 2330 * config/obj-aout.c: Likewise.
2331 * config/obj-aout.h: Likewise.
2332 * config/obj-bout.c: Likewise.
2333 * config/obj-bout.h: Likewise.
2334 * config/obj-coff.c: Likewise.
2335 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 2336 * dwarf2dbg.h: Likewise.
2337 * expr.h: Likewise.
2338 * flonum.h: Likewise.
2339 * frags.h: Likewise.
2340 * itbl-ops.h: Likewise.
2341 * macro.h: Likewise.
2342 * read.h: Likewise.
2343 * sb.h: Likewise.
2344 * struc-symbol.h: Likewise.
2345 * subsegs.h: Likewise.
2346 * symbols.h: Likewise.
2347 * tc.h: Likewise.
2348 * write.h: Likewise.
2349
92774660
KH		 23502000-09-11 Kazu Hirata <kazu@hxi.com>
2351
f0e652b4
KH		 2352 * bignum-copy.c: Fix formatting.
2353 * config/tc-i370.c: Likewise.
92774660
KH		 2354 * config/tc-i960.c: Likewise.
2355 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 2356 * ehopt.c: Likewise.
2357 * flonum-copy.c: Likewise.
2358 * flonum-konst.c: Likewise.
2359 * flonum-mult.c: Likewise.
2360 * literal.c: Likewise.
2361 * read.c: Likewise.
2362 * sb.c: Likewise.
2363 * stabs.c: Likewise.
2364 * subsegs.c: Likewise.
92774660 2365
222f8079
PB		 23662000-09-09 Philip Blundell <philb@gnu.org>
2367
2368 * configure.in (arm*-*-uclinux*): New target.
2369 * configure: Regenerate.
2370
c488923f
KH		 23712000-09-09 Kazu Hirata <kazu@hxi.com>
2372
2373 * input-file.c: Fix formatting.
2374 * itbl-ops.c: Likewise.
2375 * messages.c: Likewise.
2376
e0e3ecca
PB		 23772000-09-08 Philip Blundell <philb@gnu.org>
2378
2379 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2380 offset is negative.
2381
5d64ca4e
L		 23822000-09-07 H.J. Lu <hjl@gnu.org>
2383
2384 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2385 * configure: Rebuild.
2386
bdaaa2e1
KH		 23872000-09-07 Kazu Hirata <kazu@hxi.com>
2388
e49bc11e
KH		 2389 * atof-generic.c: Fix formatting.
2390 * config/tc-mips.c: Likewise.
e13b337a
KH		 2391 * config/tc-vax.c: Likewise.
2392 * input-scrub.c: Likewise.
bdaaa2e1 2393
d07ed2cd
AO		 23942000-09-07 Alexandre Oliva <aoliva@redhat.com>
2395
2396 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2397 * configure.in (sh-*-linux*): Added.
2398 * configure: Rebuilt.
2399
86905619
KH		 24002000-09-06 Kazu Hirata <kazu@hxi.com>
2401
a28a3ccf
JL		 2402 * config/tc-hppa.c: Fix formatting.
2403
86905619
KH		 2404 * ecoff.c: Fix formatting.
2405
58cccadb
AO		 24062000-09-06 Alexandre Oliva <aoliva@redhat.com>
2407
2408 * configure: Rebuilt with new libtool.m4.
2409
542d6675
KH		 24102000-09-05 Kazu Hirata <kazu@hxi.com>
2411
2412 * cgen.c: Fix formatting.
2413 * config/tc-ia64.c: Likewise.
2414
5b343f5a
NC		 24152000-09-05 Nick Clifton <nickc@redhat.com>
2416
2417 * aclocal.m4: Regenerate.
2418 * config.in: Regenerate.
2419 * configure: Regenerate.
2420 * po/gas.pot: Regenerate.
50bbae35 2421
07e90ad5
HPN		 24222000-09-05 Hans-Peter Nilsson <hp@axis.com>
2423
2424 * config/tc-cris.c: Correct comment typos.
2425
1485d400
EC		 24262000-09-05 Eric Christopher <echristo@cygnus.com>
2427
2428 * config/tc-mn10300.c: Cleanup.
2429 (md_pcrel_from): Enable.
2430
904a31bf
AM		 24312000-09-05 Alan Modra <alan@linuxcare.com.au>
2432
927781e2
AM		 2433 * expr.c (operand): Fix a comment typo.
2434 * write.c (write_relocs): Fix a signed/unsigned warning.
2435
ecacdc7a
AM		 2436 * config/tc-hppa.c (fudge_reg_expressions): New
2437 (hppa_force_reg_syms_absolute): New.
2438 (pa_equ): Allow reg_section expressions.
2439 * config/tc-hppa.c (md_optimize_expr): Define.
2440 (hppa_force_reg_syms_absolute): Prototype.
2441
2442 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2443 (pa_parse_number): Pass in arg to select fp reg parsing.
2444 Return 1 to indicate format checks pass. If strict, then only
2445 accept a register or register symbol. Return value in...
2446 (pa_number): New static for pa_parse_number.
2447 (FP_REG_BASE): Define.
2448 (FP_REG_RSEL): Define.
2449 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2450 appropriate. White space changes.
2451 (need_pa11_opcode): Don't bother passing any params, get them from
2452 globals instead.
2453 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2454 Remove extraneous check in case 'Q'.
2455 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2456 reg, set section of resulting symbol to reg_section.
2457 (pa_parse_space_stmt): Modify call to pa_parse_number.
2458 (pa_space): Likewise.
2459
904a31bf
AM		 2460 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2461 (hppa_force_relocation): Handle vtable relocs.
2462 (pa_vtable_entry): New.
2463 (pa_vtable_inherit): New.
2464 (md_pseudo_table): Add entries for vtable pseudos.
2465 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2466 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2467 against weak syms.
2468 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2469 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2470 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2471 millicode import.
2472 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2473 specify a symbol type.
2474
2475 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2476 dependent things together.
2477 (md_elf_symbol_type): Define.
2478
2479 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2480 symbol.
2481 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2482
2483 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2484 (obj_elf_vtable_entry): Declare.
2485
2486 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2487 and export function.
2488 (obj_elf_vtable_entry): Similarly.
2489 (elf_pseudo_table): Fix the damage with a cast.
2490
a47cf567 24912000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 2492
2493 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2494 for template selection when a label is needed.
2495
197865e8
KH		 24962000-09-02 Kazu Hirata <kazu@hxi.com>
2497
2498 * config/tc-ia64.c: Fix formatting.
2499
18e03609
NC		 25002000-09-02 Nick Clifton <nickc@redhat.com>
2501
2502 * configure.in: Increase version number to 2.10.91.
2503 * configure: Regenerate.
2504 * aclocal.m4: Regenerate.
2505 * config.in: Regenerate.
2506 * po/gas.pot: Regenerate.
2507 * Makefile.in: Regenerate.
1485d400 2508
a1cc9221
AO		 25092000-09-01 Alexandre Oliva <aoliva@redhat.com>
2510
2511 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2512 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2513 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2514 similar relocs.
2515 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2516 branches.
2517
25182000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2519
2520 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2521 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2522 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2523 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2524 (GOT_symbol): New variable.
2525 (md_undefined_symbol): Set it.
2526
44576e1f
RH		 25272000-09-01 Richard Henderson <rth@cygnus.com>
2528
2529 * config/tc-ia64.c (match): Don't inline.
2530 (extra_goodness): New.
2531 (md_begin): Prefer nop.f and nop.b for best_template.
2532
29f8404c
KH		 25332000-08-31 Kazu Hirata <kazu@hxi.com>
2534
76b0a8c0
KH		 2535 * as.c: Fix formatting.
2536 * cond.c: Likewise.
2537 * frags.c: Likewise.
29f8404c
KH		 2538 * macro.c: Likewise.
2539
b4c1ea07
EC		 25402000-08-31 Eric Christopher <echristo@cygnus.com>
2541
2542 * config/tc-mn10300.c: Cleanup and fix warnings.
2543 (md_pseudo_table): Add initializers.
2544 (md_show_usage): Cleanup.
2545 (md_parse_option): Fix warnings.
2546 (md_undefined_symbol): Fix warnings.
2547 (md_conver_frag): Fix warnings.
2548 (tc_gen_reloc): Fix warnings.
2549 (md_apply_fix3): Fix warnings.
2550 (check_operand): Fix warnings.
2551
ac48eca1
AO		 25522000-08-31 Alexandre Oliva <aoliva@redhat.com>
2553
2554 * acinclude.m4: Include libtool and gettext macros from the
2555 top level.
2556 * aclocal.m4, configure: Rebuilt.
2557
e0c21649
GK		 25582000-08-30 Mark Hatle <mhatle@mvista.com>
2559
2560 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2561
cf39a089
KH		 25622000-08-31 Kazu Hirata <kazu@hxi.com>
2563
2564 * listing.c: Fix formatting.
2565
3ee4defc
KH		 25662000-08-29 Kazu Hirata <kazu@hxi.com>
2567
2568 * app.c: Fix a comment typo. Fix formatting.
2569
1e8d20f4
NC		 25702000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2571
29184774 2572 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 2573 offset of the target destination for jmp instructions.
2574 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2575
5bcac8a4
HPN		 25762000-08-24 Hans-Peter Nilsson <hp@axis.com>
2577
2578 * NEWS: Mention support for CRIS.
2579
46547ecc
DC		 2580Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2581
2582 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2583 Sets `.lcomm' alignment to zero.
2584
4b853faa
AO		 25852000-08-23 Alexandre Oliva <aoliva@redhat.com>
2586
29184774
NC		 2587 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2588 TC_FIX_ADJUSTABLE): Define.
4b853faa 2589
efcc5914
JW		 25902000-08-23 Jim Wilson <wilson@cygnus.com>
2591
2592 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2593 unwind.personality_routine is set.
2594
aca719bf
AO		 25952000-08-23 H.J. Lu <hjl@gnu.org>
2596
2597 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2598
a3da4de1
AO		 25992000-08-23 Alexandre Oliva <aoliva@redhat.com>
2600
2601 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2602 environment is pe.
2603
56385375
L		 26042000-08-22 H.J. Lu <hjl@gnu.org>
2605
2606 * config.in (STRICTCOFF): New for strict COFF.
2607
2608 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2609 i386-*-go32* and i386-go32-rtems*.
2610 * configure: Rebuilt.
2611
2612 * config/obj-coff.c (obj_coff_endef): Follow the historical
2613 behavior if STRICTCOFF is not defined.
2614
2615 * doc/internals.texi: Document STRICTCOFF.
2616
8f36cd18
AO		 26172000-08-22 Alexandre Oliva <aoliva@redhat.com>
2618
2619 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2620 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2621 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2622 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2623 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2624 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2625 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2626 Likewise.
2627
58a77e41
EC		 26282000-08-22 Eric Christopher <echristo@cygnus.com>
2629
2630 * config/tc-mn10300.c: (md_apply_fix): New function.
2631 (mn10300_force_relocation): New function.
2632 (mn10300_fix_adjustable): New function.
2633
2634 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2635 (TC_HANDLES_FX_DONE): Define.
2636 (obj_fix_adjustable): Define.
2637 (MD_APPLY_FIX3): Define.
2638 (TC_LINKRELAX_FIXUP): Define.
2639
2640 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2641 previously defined.
2642 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2643
2644 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2645
ded0649c
JE		 26462000-08-21 Jason Eckhardt <jle@cygnus.com>
2647
2648 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2649 if the fixup resulted in a relocation.
2650
66102fe2
NC		 26512000-08-18 Nick Clifton <nickc@redhat.com>
2652
2653 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2654 Make reference to first element of shift_names explicit.
2655
02198638
AO		 26562000-08-18 Alexandre Oliva <aoliva@redhat.com>
2657
2658 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2659 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2660 add a symbol's address. Removed all target-specific #ifdefs that
2661 used to accomplished the same.
2662 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2663 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2664 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2665 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2666 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2667
353e2c69
KH		 26682000-08-17 Kazu Hirata <kazu@hxi.com>
2669
2670 * dwarf2dbg.c: Fix formatting.
2671
4fb7971f
NC		 26722000-08-17 Nick Clifton <nickc@redhat.com>
2673
2674 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2675 to be recoded as logical shift lefts by zero.
2676
50b81f19
JW		 26772000-08-16 Jim Wilson <wilson@cygnus.com>
2678
2679 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2680 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2681 source registers.
2682 (note_register_values): Handle IA64_OPND_R3_2 operands.
2683
f869cfc6
JE		 26842000-08-16 Jason Eckhardt <jle@cygnus.com>
2685
50bbae35 2686 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2687
8cb8bcba
NC		 26882000-08-16 Nick Clifton <nickc@redhat.com>
2689
2690 * config/tc-arm.c (struct asm_shift): Delete.
2691 (shift[]): Delete.
2692 (enum asm_shift_index): New.
2693 (struct asm_shift_properties): New.
2694 (struct asm_shift_name): New.
2695 (shift_properties[]); New.
2696 (shift_names[]); New.
2697
2698 (decode_shift): Use new structures.
2699 Issue a warning is "ROR #0" is used.
2700 Issue a warning if "ASR #0" or "LSR #0" is used.
2701
2702 (md_begin): Initialise arm_shift_hsh table from new
2703 asm_shift_name array.
2704
c2158c24
JJ		 27052000-08-16 Jakub Jelinek <jakub@redhat.com>
2706
2707 * config/tc-sparc.c: Kill all warnings.
2708 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2709 in -xarch= as well.
2710 (md_show_usage): Update usage text.
2711
70485b5c
NC		 27122000-08-16 Nick Clifton <nickc@redhat.com>
2713
c2158c24 2714 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2715 useful.
2716
a47cf567 27172000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2718
2719 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2720
2721 * config/tc-sh.c (md_assemble): Changed so debug_type
2722 test performed for ppi_assemble
2723 * config/tc-sh.c: Included dwarf2dbg.h.
2724 (debug_line): Defined.
2725 (md_assemble): Generates dwarf2 line info.
2726 (sh_finalize): New function. Finalize dwarf2 info.
2727 (assemble_ppi): Returns size of code generated.
2728 (build_Mytes): Returns size of code generated.
2729 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2730 * config/tc-sh.h (md_end): Defined.
2731 (sh_finalize): Declared.
2732
1db77c8e
AO		 27332000-08-15 Alexandre Oliva <aoliva@redhat.com>
2734
2735 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2736 md_number_to_chars.
2737
046b3b54
NC		 27382000-08-14 Nick Clifton <nickc@redhat.com>
2739
2740 * config/tc-arm.c (do_bx): Allow "bx pc".
2741
c43c2cc5
JW		 27422000-08-14 Jim Wilson <wilson@cygnus.com>
2743
2744 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2745 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2746 (md_begin): Change assignment to md.flag to OR in the new bit.
2747
d1d8ba22
NC		 27482000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2749
2750 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2751 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2752 C_MOU, and C_EOS.
d1d8ba22 2753
22b36938
JE		 27542000-08-14 Jason Eckhardt <jle@cygnus.com>
2755
2756 * NEWS: Mention i860 support.
2757
c0bd0db2
JL		 2758Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2759
2760 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2761
0ac658b8
AS		 27622000-08-14 Andreas Schwab <schwab@suse.de>
2763
2764 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2765
9fc2dda2
JE		 27662000-08-11 Andreas Schwab <schwab@suse.de>
2767
2768 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2769 argument.
2770
bc4466dc
KH		 27712000-08-11 Kazu Hirata <kazu@hxi.com>
2772
2773 * expr.c: Fix formatting.
351aa9f6 2774 * config/obj-bout.c: Likewise.
bc4466dc 2775
a9c99419
JE		 27762000-08-10 Jason Eckhardt <jle@cygnus.com>
2777
2778 * doc/c-i860.texi: Flesh out the i860 section more.
2779
7c743825
KH		 27802000-08-10 Kazu Hirata <kazu@hxi.com>
2781
2782 * symbols.c: Fix formatting.
929b12bc 2783 * expr.c: Likewise.
7c743825 2784
fa2255cb
DN		 2785Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2786
29184774
NC		 2787 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2788 modifier has the IgnoreSize bit set.
fa2255cb 2789
fc997f4b
AM		 27902000-08-09 Alan Modra <alan@linuxcare.com.au>
2791
2792 From Rodney Brown <RodneyBrown@mynd.com>
2793 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2794 * configure: Regenerate.
2795
a47cf567
NC		 27962000-08-09 Kazu Hirata <kazu@hxi.com>
2797
2798 * hash.c: Fix formatting.
2799 * gasp.c: Likewise.
2800
305d537e
JE		 28012000-08-08 Jason Eckhardt <jle@cygnus.com>
2802
2803 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2804 (i860_fix_info): New enum.
2805 (MD_APPLY_FIX3): Define.
2806 (WORKING_DOT_WORD): Define.
2807 (TC_HANDLES_FX_DONE): Define.
2808 (DIFF_EXPR_OK): Define.
2809 (LISTING_HEADER): Define.
2810 (TARGET_FORMAT): Select target format based on endian flag.
2811 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2812 (target_big_endian): Add external declaration.
2813
2814 * config/tc-i860.c: All existing code reworked completely. Other
2815 new code shown below.
2816 (SYNTAX_SVR4): Define.
2817 (target_warn_expand): New variable.
2818 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2819 (md_longopts): Declare and define with new options (-EL, -EB,
2820 and -mwarn-expand).
2821 (md_show_usage): New function.
2822 (md_operand): New function.
2823 (obtain_reloc_for_imm16): New function.
2824 (md_apply_fix3): New function.
2825 (tc_gen_reloc): New function.
2826
df86943d
NC		 28272000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2828
2829 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2830 2 bytes of the jump address are in the same frag.
2831 (find): Accept 68hc12 register indirect modes.
2832
2833 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2834
30d25259
RH		 28352000-08-07 Richard Henderson <rth@cygnus.com>
2836
2837 * config/tc-ia64.c (unwind): Add prologue_mask member.
2838 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2839 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2840 (dot_body): Clear unwind.prologue_mask.
2841 (dot_prologue): Set it. Accept a register second argument.
2842
2d484c7f
KH		 28432000-08-07 Kazu Hirata <kazu@hxi.com>
2844
2845 * config/atof-ieee.c: Fix formatting.
2846 * config/atof-tahoe.c: Likewise.
2847
a47cf567 28482000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2849
3d4ae3c0
NC		 2850 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2851 work.
2852
c91d2e08
NC		 2853 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2854 of .popsection, .previous, .pushsection, .subsection,
2855 .version, .vtable_entry, .vtable_inherit and .weak.
2856
47926f60
KH		 28572000-08-05 Kazu Hirata <kazu@hxi.com>
2858
2859 * config/tc-cris.c: Fix formatting.
2860 * config/tc-i386.c: Likewise.
2861 * config/tc-sparc.c (sparc_ip): Simplify the code.
2862
ab3e48dc
KH		 28632000-08-04 Kazu Hirata <kazu@hxi.com>
2864
2865 * config/tc-cris.c: Rearrange code for readability.
2866 * config/tc-d10v.c: Fix formatting.
2867 * config/tc-m32r.c: Likewise.
2868 * config/tc-sparc.c: Likewise.
2869
3d56ab85
JW		 28702000-08-02 Jim Wilson <wilson@cygnus.com>
2871
2872 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2873 before ia64_find_opcode.
2874 (md_assemble): Likewise.
2875
3f9dfb2c
NC		 28762000-08-01 Nick Clifton <nickc@cygnus.com>
2877
a47cf567 2878 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2879 Undo some formatting fixes.
3f9dfb2c 2880
28e4f854
KH		 28812000-08-01 Kazu Hirata <kazu@hxi.com>
2882
2883 * config/obj-som.c: Fix formatting.
2884 * config/obj-ieee.c: Likewise.
2885 * config/tc-arm.c: Likewise.
2886 * config/tc-v850.c: Likewise.
2887
a570e639
NC		 28882000-08-01 Nick Clifton <nickc@redhat.com>
2889
2890 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2891 index by command line option.
58a77e41 2892
a570e639
NC		 28932000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2894
2895 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2896 (@node M68K-Branch): Rewrite to match the reality.
2897
e3308d0d
JE		 28982000-07-31 Jason Eckhardt <jle@cygnus.com>
2899
2900 * doc/c-i860.texi: New file.
2901 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2902 * doc/Makefile.in: Regenerate.
2903 * doc/all.texi: Add I860 as relevant architecture.
2904 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2905
2fd5405a
NC		 29062000-07-31 Kazu Hirata <kazu@hxi.com>
2907
2908 * config/tc-d30v.c: Fix formatting.
2909
28e7409f
NC		 29102000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2911
50bbae35
AM		 2912 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2913 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2914 long emit a long branch if available instead of an absolute jump, never
2915 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2916
2917 * doc/c-m68k.texi: Document new command line option.
58a77e41 2918
a47cf567
NC		 29192000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2920
2921 * config/tc-avr.c: Use PARAMS macro in function declarations.
2922 Don't declare md_pcrel_from_section (already in tc-avr.h).
2923 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2924 (avr_operand): Don't set (unsigned) op_mask to -1.
2925
534022ea
JE		 29262000-07-28 Jason Eckhardt <jle@cygnus.com>
2927
50bbae35
AM		 2928 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2929 * configure: Regenerated.
2930 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2931 of operand to the .type directive (.e.g, "type").
534022ea 2932
4c400d5e
AM		 29332000-07-28 Alan Modra <alan@linuxcare.com.au>
2934
2935 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2936 * app.c (do_scrub_chars): Record where first comment found.
2937 * read.c (read_a_source_file): Init found_comment on entry, and
2938 notify whether comments found on exit.
2939 * config/tc-hppa.c (md_shortopts): Add "c".
2940 (md_longopts): Add warn-comment.
2941 (md_parse_option): Handle it.
2942 (md_show_usage): Show available options.
2943 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2944
0aa529cb
AC		 2945Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2946
2947 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2948 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2949 sym_ptr_ptr
0aa529cb
AC		 2950 (md_estimate_size_before_relax): Don't fall off end of function.
2951
c6a7ab1f
NC		 29522000-07-27 Kazu Hirata <kazu@hxi.com>
2953
2954 * config/tc-avr.c: Fix formatting.
2955 * config/tc-ns32k.c: Likewise.
2956
e0c6ed95
AM		 29572000-07-27 Alan Modra <alan@linuxcare.com.au>
2958
2959 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2960
29612000-07-27 Kazu Hirata <kazu@hxi.com>
2962
2963 * config/tc-d10v.c: Fix formatting.
2964 * config/tc-z8k.c: Likewise.
2965 * config/tc-sparc.c: Likewise.
2966
6883dc5e 29672000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2968
2969 * cgen.c (queue_fixup): Declare opinfo.
2970 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2971 (gas_cgen_md_operand): Ditto.
2972 (gas_cgen_md_apply_fix3): Ditto.
2973
39da8128
DD		 29742000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2975
2976 * config/obj-coff.c (obj_frob_symbol): Don't merge
2977 labels. Don't merge if the symbol isn't constant. Return
2978 immediately if a symbol is merged.
2979
65e68b04
AM		 29802000-07-22 Alan Modra <alan@linuxcare.com.au>
2981
2982 * frags.c (frag_align): Correct absolute section alignment.
2983
5e0d736c
DD		 29842000-07-20 DJ Delorie <dj@redhat.com>
2985
2986 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2987 it breaks linking against DLLs.
2988
3bcbcc3d
HPN		 29892000-07-20 Hans-Peter Nilsson <hp@axis.com>
2990
2991 * configure.in: Add CRIS support.
2992 * configure: Regenerate.
2993 * Makefile.am: (CPU_TYPES): Add cris.
2994 (CPU_OBJ_VALID) [aout]: Add cris.
2995 (MULTI_CPU_TYPES): Add cris.
2996 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2997 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2998 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2999 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3000 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3001 Regenerate dependencies.
3002 * Makefile.in: Regenerate.
3003 * aclocal.m4: Regenerate.
3004 * as.c: Declare crisaout, criself.
3005 * config/tc-cris.h, config/tc-cris.c: New.
3006 * config/e-criself.c, config/e-crisaout.c: New.
3007 * po/POTFILES.in, po/gas.pot: Regenerate.
3008
041ff4dd 30092000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 3010
041ff4dd 3011 * read.c: Fix formatting.
efaf0ba4 3012 * write.c: Fix formatting.
041ff4dd 3013
f980ada0
L		 30142000-07-19 H.J. Lu <hjl@gnu.org>
3015
3016 * sb.c: Include <stdlib.h> if exists for abort ().
3017
25a8b250
AM		 30182000-07-19 Alan Modra <alan@linuxcare.com.au>
3019
3020 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3021 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3022 (pa_type_args): Same here.
3023
7a9aaf92
NC		 30242000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3025
3026 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3027 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3028 the storage class is already set.
3029
8098403c
NC		 30302000-07-17 Kazu Hirata <kazu@hxi.com>
3031
fafb6d17 3032 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 3033 * config/tc-mn10200.c: Likewise.
3034 * config/tc-mn10300.c: Likewise.
3035 * config/tc-pj.c: Likewise.
3036 * config/tc-tic80.c: Likewise.
3037 * config/tc-w65.c: Likewise.
8098403c 3038
977e771a
FCE		 30392000-07-17 Frank Ch. Eigler <fche@redhat.com>
3040
3041 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3042 is defined.
3043
63bf5651
ILT		 30442000-07-15 Ian Lance Taylor <ian@zembu.com>
3045
3046 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3047 @code.
3048
1cd1c99b
AM		 30492000-07-15 Alan Modra <alan@linuxcare.com.au>
3050
3051 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3052 ELF as are used for SOM (except the 32-bit reloc one) to decide
3053 whether a symbol can be reduced to a section symbol. Expand on
3054 the comment for symbols involved in LR% and RR% expressions.
3055
119d663a
NC		 30562000-07-14 Nick Clifton <nickc@cygnus.com>
3057
3058 * config/tc-mips.c (mips_disable_float_construction): New
3059 static variable. Set to true if doubles should not be
3060 constructed by loading two single width fp registers with
3061 halves of the value.
3062 (mips_ip): Test mips_disable_float_construction.
3063 (md_longopts): Add command line switches --construct-floats
3064 and --no-construct-floats.
3065 (md_parse_option): Parse new command line options.
3066 (md_show_usage): Describe new command line options.
3067
3068 * doc/c-mips.texi: Document new command line options.
3069
906fac54
AM		 30702000-07-13 Koundinya K <kk@ddeorg.soft.net>
3071
3072 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3073 * configure: Regenerate.
3074
30752000-07-13 Hans-Peter Nilsson <hp@axis.com>
3076
3077 * configure.in (DEFAULT_EMULATION setting): Revert part of
3078 2000-07-01 change that set te_multi=multi unless set to tmips.
3079 * configure: Regenerate.
3080
7f788821
NC		 30812000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3082
3083 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 3084 section when aligning it increases its size.
7f788821 3085
9a736b6b
NC		 30862000-07-11 Kazu Hirata <kazu@hxi.com>
3087
3088 * config/tc-tic54x.c: Fix formatting.
3089
3dd5103b
NC		 30902000-07-10 Kazu Hirata <kazu@hxi.com>
3091
3092 * config/tc-h8500.c: Fix formatting.
1aea3bb8 3093 * config/tc-tic54x.c: Fix formatting.
3dd5103b 3094
46b85d42
AM		 30952000-07-10 Alan Modra <alan@linuxcare.com.au>
3096
3097 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3098 displacements correctly.
3099
3100 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3101
31022000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3103
3104 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3105 warning.
3106 (hash_jam): Ditto.
3107
ad1079af
AM		 31082000-07-09 Alan Modra <alan@linuxcare.com.au>
3109
3110 From David Huggins-Daines <dhd@linuxcare.com>
3111 * config/te-hppalinux64.h: Add a new emulation.
3112 * configure.in (emulations): Add configure bits to support the
3113 64-bit Linux/parisc target.
3114 * configure: Regenerate.
3115
3116 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3117 (md_shortopts): Add `V' for ELF.
3118
3119 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3120 when SOM or ELF_ARG_RELOC are defined.
3121 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3122 ELF_ARG_RELOC are defined.
3123 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3124 (pa_stringer): ..Do it here instead. Fix comment typos.
3125 (hppa_force_relocation): Cast enums to int before comparing with
3126 ints.
3127
3128 From Ryan Bradetich <rbradetich@uswest.net>
3129 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3130 redifinition warning.
3131 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3132 (hppa_force_relocation): ditto
ad1079af
AM		 3133 (md_apply_fix): Added cast to buf to fix warnings.
3134
3135 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3136 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3137
3138 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3139 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3140 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3141 reloc_type** to avoid warnings in switch.
3142 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3143 little earlier instead.
3144
3145 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3146 and elf.
3147 (pa_type_args): Use symbol_arg_reloc_info.
3148 (struct pa_it): Make arg_reloc unsigned int.
3149 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3150 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3151 (pa_code): Delete. pa_text duplicates this function.
3152 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3153 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3154 int.
3155 (cons_fix_new_hppa): Actually change selector to e_fsel when
3156 warning about assuming so.
3157 (tc_gen_reloc): More example elf arg reloc code.
3158 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3159 (hppa_force_relocation): Likewise.
3160
3161 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3162 files.
3163 (pa_end_of_source): Prototype.
3164 (hppa_fix_adjustable): Prototype.
3165 (LABELS_WITHOUT_COLONS): Move it..
3166 * config/te-hppa.h: To here.
3167
3168 * config/te-hppa64.h: New file.
3169
3170 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3171 type.
3172 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3173 format -10, -16, 16 relocs.
3174 (hppa_elf_mark_end_of_function): Test for null
3175 last_call_info->start_symbol
3176
3177 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3178 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3179 re_assesmble_* functions. Delete extraneous statements. Fix
3180 typos in comments.
3181 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3182 insn to re_assemble_*.
3183
623aa224
UC		 31842000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3185
3186 * doc/internals.texi (Expressions): Fix typo.
58a77e41 3187
c4aa876b
NC		 31882000-07-08 Kazu Hirata <kazu@hxi.com>
3189
3190 * config/tc-sh.c: Fix formatting.
d0313fb7 3191 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 3192 * depend.c: Fix formatting.
3193 * flonum-konst.c: Likewise.
3194 * flonum-mult.c: Likewise.
c4aa876b 3195
6b31947e
NC		 31962000-07-07 Kazu Hirata <kazu@hxi.com>
3197
a5bfe8c9 3198 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 3199 * config/obj-vms.c: Fix comments.
3200 * config/tc-a29k.c: Likewise.
3201 * config/tc-alpha.c: Likewise.
3202 * config/tc-h8300.c: Likewise.
3203 * config/tc-h8500.c: Likewise.
3204 * config/tc-i370.c: Likewise.
3205 * config/tc-ia64.c: Likewise.
3206 * config/tc-m68hc11.c: Likewise.
3207 * config/tc-m68k.c: Likewise.
3208 * config/tc-mips.c: Likewise.
3209 * config/tc-ns32k.c: Likewise.
3210 * config/tc-ppc.c: Likewise.
3211 * config/tc-z8k.c: Likewise.
6b31947e 3212
b8a9dcab
NC		 32132000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3214
3215 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3216 Default to '(SEC_LOAD | SEC_DATA)'.
3217 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3218
3219 * doc/internals.texi (CPU Backend): Describe
3220 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3221
beb2de9b
AC		 3222Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3223
3224 * as.c (parse_args): NULL terminate the long option list.
3225
24ddb296
AC		 3226Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3227
3228 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 3229 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 3230
1fe72011
NC		 32312000-07-05 Nick Clifton <nickc@cygnus.com>
3232
3233 * config/tc-d30v.c (write_2_short): Further changes to warning
3234 messages produced when combining EITHER_BUT_PREFER_MU attributed
3235 opcodes.
3236
a5bfe8c9 32372000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 3238
3239 * MAINTAINERS: new
3240
8de8f17e
AO		 32412000-07-04 Alexandre Oliva <aoliva@redhat.com>
3242
3243 * config/tc-arm.c (psrs): Accept combinations of flags.
3244
00d2865b
NC		 32452000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3246
3247 * config/tc-avr.c: Change _ () to _() around all strings marked
3248 for translation (exception from the usual coding style).
3249 (avr_opt): New struct variable, how the new switches are set.
3250 (OPTION_MMCU): Define as 'm' and actually use.
3251 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3252 (show_mcu_list): New function, display the list of known MCUs.
3253 (md_show_usage): Document the new switches. Call show_mcu_list.
3254 (avr_set_arch): Change 'm' to OPTION_MMCU.
3255 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3256 Handle the new switches.
3257 (avr_operands): Disable warnings for undefined combinations of
3258 operands if -mall-opcodes. Disable warnings for skipping two-word
3259 instructions if enhanced core or -mno-skip-bug.
3260 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3261 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3262 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3263 (avr_ldi_expression): Warn about implicit lo8().
3264 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3265
54588503
UC		 32662000-07-01 Koundinya K <kk@ddeorg.soft.net>
3267
50bbae35
AM		 3268 * configure.in: Add entry for mips-*-sysv4*MP*
3269 * configure: Rebuild
3270 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3271 elf32-tradlittlemips for traditional mips targets.
3272 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3273 test for Link Once sections as in adjust_reloc_syms.
3274 * config/te-tmips.h: New file for traditional mips targets. Define
3275 TE_TMIPS.
58a77e41 3276
c9900432
NC		 32772000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3278
3279 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3280 flags argument is not present, don't change an existing section's
3281 section's attributes. If the flags argument is present, warn if the
3282 attributes don't match the section's current attributes. When
3283 long section names are supported, set SEC_LINK_ONCE and
3284 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3285
9d87310a
HPN		 3286Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3287
3288 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3289 symbols; create them.
3290
dbddefbf
NC		 32912000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3292
3293 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 3294 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 3295
2ae7e77b
AH		 32962000-06-27 Aldy Hernandez <aldyh@redhat.com>
3297
3298 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 3299 expressions. Ignore the problem when handling 16 bit signed
3300 immediates, because the assembler will take care of the relocation
3301 later.
2ae7e77b 3302
6b2539e3
NC		 33032000-06-27 Nick Clifton <nickc@cygnus.com>
3304
3305 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 3306 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 3307 sequential order, and emit warning messages if the input source
3308 code contains constructs like that, or parallel constructs
3309 containing such opcodes.
3310
65aa24b6
NC		 33112000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3312
3313 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3314 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3315 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3316 (md_show_usage): Update usage message.
3317 (md_parse_option): Allow redefinition of MCU type within the
3318 same avr[1-5] bfd machine type. Show both old and new MCU type
3319 in the error message.
3320 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3321 Simplify 8K wrap code.
3322
f0c56b90
NC		 33232000-06-25 Kazu Hirata <kazu@hxi.com>
3324
50bbae35
AM		 3325 * config/obj-aout.c: Remove all uses of DEFUN.
3326 * config/obj-ieee.c: Likewise.
3327 * config/tc-sh.c: Fix comment typos.
3328 * config/tc-tahoe.c: Likewise.
3329 * config/tc-vax.c: Likewise.
3330 * config/tc-w65.c: Likewise.
3331 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 3332 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3333
6d249963
DD		 33342000-06-24 DJ Delorie <dj@cygnus.com>
3335
3336 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3337 more changes from Sept 1999
3338 (tc_i386_fix_adjustable): ditto
3339 (md_apply_fix3): ditto
3340
680d2857 33412000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 3342
680d2857
FCE		 3343 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3344 (gas_cgen_parse_operand): Set it around expression() call.
3345 (gas_cgen_md_operand): Test for it before longjmp().
3346
e7b305a2
AM		 33472000-06-24 Kazu Hirata <kazu@hxi.com>
3348
c0fecd35
AM		 3349 * config/tc-h8500.c: Remove all uses of DEFUN.
3350 * config/tc-sh.c: Likewise.
3351 * config/tc-w65.c: Likewise.
3352 * config/tc-z8k.c: Likewise.
3353
e7b305a2
AM		 3354 * config/tc-h8500.c: Fix typos in comments.
3355
ed6d6fd3
FCE		 33562000-06-23 Frank Ch. Eigler <fche@redhat.com>
3357
3358 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3359 is defined.
3360
f7c88872
AM		 33612000-06-23 matthew green <mrg@redhat.com>
3362
3363 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 3364 defined. Fix error message for `[' grouping.
f7c88872 3365
70d6ecf3
AM		 33662000-06-22 Kazu Hirata <kazu@hxi.com>
3367
3368 * config/tc-h8300.c: Fix formatting and comment typos.
3369
e9718fe1
TW		 33702000-06-22 Timothy Wall <twall@cygnus.com>
3371
3372 * config/tc-ia64.c (note_register_values): Move premature QP
3373 notation clearing into the appropriate place.
3374
45288df1
AM		 33752000-06-22 Alan Modra <alan@linuxcare.com.au>
3376
1581f8c9
AM		 3377 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3378 first before anything else. Add bin-bugs.h, emul.h and progress.h
3379 Sort list of files as for $(OBJS) in Makefile.am.
3380
3381 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3382 find one. Remake dependencies.
3383 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3384 * Makefile.in: Regenerate.
3385 * doc/Makefile.in: Regenerate.
3386
45288df1
AM		 3387 * config/tc-i386.c (i386_displacement): Don't assume a constant
3388 displacement is necessarily 16 bits when in 16 bit code mode.
3389 (md_assemble): Instead size the displacement here after we know
3390 for sure that a .code16gcc operand hasn't automatically added
3391 operand size prefixes.
3392
01580992
L		 33932000-06-21 H.J. Lu <hjl@gnu.org>
3394
3395 * Makefile.am: Rebuild dependency.
3396 * Makefile.in: Rebuild.
3397
40f09f82
JL		 33982000-06-21 Kazu Hirata <kazu@hxi.com>
3399
3400 * config/tc-h8300.c (parse_reg): Make the function static.
3401 (parse_exp): Likewise.
3402
78295804
DD		 34032000-06-20 DJ Delorie <dj@cygnus.com>
3404
3405 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3406 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3407 for cygwin import libraries to work properly.
3408
45f85b08
L		 34092000-06-20 H.J. Lu <hjl@gnu.org>
3410
3411 * Makefile.am: Rebuild dependency.
3412 * Makefile.in: Rebuild.
3413 * configure: Likewise.
3414 * doc/Makefile.in: Likewise.
3415
39bec121
TW		 34162000-06-20 Timothy Wall <twall@cygnus.com>
3417
3418 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 3419 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 3420 * doc/c-tic54x.texi: New.
3421 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 3422 documentation file.
39bec121 3423 * doc/all.texi: Add C54X.
3e87a760 3424 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 3425 * doc/Makefile.in: Regenerate.
3426 * configure.in: Add tic54x and define LIBM for tic54x.
3427 * configure: Regenrate.
3428 * config/tc-tic54x.[ch]: New.
3429 * config/obj-coff.h: Add tic54x.
3430 * Makefile.am: (CPU_TYPES): Add tic54x.
3431 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3432 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3433 (as_new_LDADD): Add $(LIBM).
3434 * Makefile.in: Regenerate.
3e87a760 3435
60bcf0fa
NC		 34362000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3437
3438 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3439 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3440 * doc/as.texinfo: Likewise.
3441
3442 * configure, Makefile.in: Regenerate.
3443 * configure.in (emulations): Recognize m6811 and m6812.
3444 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3445 Added files for 68hc11 and 68hc12 assembler.
3446 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3447 * config/tc-m68hc11.h: Header definition for that assembler.
3448
ec05f674
NC		 34492000-06-18 Nick Clifton <nickc@redhat.com>
3450
24ef8152
NC		 3451 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3452 instead of OCTETS_PER_BYTE.
3453
ec05f674 3454 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 3455 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 3456
119caedd
L		 34572000-06-18 H.J. Lu <hjl@gnu.org>
3458
3459 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3460 * configure: Rebuild.
3461
607723e4
NC		 34622000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3463
3e87a760
AM		 3464 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3465 to BFD_ASSEMBLER.
607723e4 3466
b946ec34
NC		 34672000-06-16 Nick Clifton <nickc@cygnus.com>
3468
3469 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3470 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3471
3472 * doc/c-mips.texi: Document newly accepted cpu variants.
3473
37ce37b1
UC		 34742000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3475
3476 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3477
c06ae4f2
UC		 34782000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3479
3480 * macro.c (getstring): Make it possible to escape the quote
3481 character.
3482
20348649
JL		 3483Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3484
3485 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3486
bcef29e6
L		 34872000-06-13 H.J. Lu <hjl@gnu.org>
3488
3489 * configure: Regenerate.
3490
63a0b638
AM		 34912000-06-09 Alan Modra <alan@linuxcare.com.au>
3492
3493 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3494 separator.
3495 * doc/internals.texi (line_separator_chars): Semicolon is no
3496 longer a default. Mention null and newline as defaults.
3497
3498 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3499
3500 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3501 * config/tc-i860.h (line_separator_chars): Likewise.
3502 * config/tc-h8300.c (line_separator_chars): Likewise.
3503 * config/tc-i960.c (line_separator_chars): Likewise.
3504 * config/tc-m68k.c (line_separator_chars): Likewise.
3505 * config/tc-mips.c (line_separator_chars): Likewise.
3506 * config/tc-ns32k.c (line_separator_chars): Likewise.
3507 * config/tc-sparc.c (line_separator_chars): Likewise.
3508 * config/tc-vax.c (line_separator_chars): Likewise.
3509
3510 * config/tc-h8300.c (comment_chars): Use string initialiser.
3511 * config/tc-i960.c (line_comment_chars): Likewise.
3512 * config/tc-z8k.c (comment_chars, line_comment_chars,
3513 line_separator_chars): Likewise.
3514
3515 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3516 for TE_LINUX.
3517
9bab9349
NC		 35182000-06-08 Nick Clifton <nickc@cygnus.com>
3519
3520 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3521 for size 1 fixes.
3522
946efd95
DB		 35232000-06-08 David O'Brien <obrien@FreeBSD.org>
3524
3525 * configure.in (VERSION): Update to show this is the CVS mainline.
3526
6480b79a
DB		 35272000-06-08 Matthew Jacob <mjacob@feral.com>
3528
3529 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3530 $at is the integer register $r28, vs. both $r28 and the floating
3531 point register $f28.
3532
10850f29
JW		 35332000-06-08 James E. Wilson <wilson@cygnus.com>
3534
3535 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3536 (dot_endp): Don't call ia64_flush_insns.
3537 (emit_one_bundle): Don't delete prologue/body records from
3538 unwind_record list in first loop. Rewrite second loop to account for
3539 this.
3540
150f24a2
JW		 35412000-06-07 David Mosberger <davidm@hpl.hp.com>
3542
3543 * config/tc-ia64.c: Add missing prototypes.
3544 (generate_unwind_image): Cast argument to output_unw_records call.
3545
e38c9cc2
DC		 3546Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3547
46b85d42 3548 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 3549
1188e082
DC		 3550Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3551
3552 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3553 (REGISTER_P): likewise.
3554 (avr_opcodes): uses include/opcode/avr.h
3555 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3556
ac743b2c
AM		 35572000-06-04 Alan Modra <alan@linuxcare.com.au>
3558
0b545448
AM		 3559 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3560 initializers too.
ac743b2c 3561
969e1a7b
L		 35622000-06-03 H.J. Lu <hjl@gnu.org>
3563
3564 * read.c (is_end_of_line): Put back `;'.
3565
65172ab8
AM		 35662000-06-03 Alan Modra <alan@linuxcare.com.au>
3567
3568 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3569
b75c0c92
AM		 35702000-06-01 Alan Modra <alan@linuxcare.com.au>
3571
3572 * expr.c (operand): Test is_end_of_line outside switch to catch
3573 line separator chars that are also operators.
3574 (operator): Return O_illegal for line separator chars.
3575
3576 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3577 entry (or `!' entry for TC_HPPA).
3578
3579 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3580 before indexing is_end_of_line. Remove redundant check for '\0'.
3581 (fp_op2): Likewise.
3582 * config/tc-h8500.c (md_assemble): Likewise.
3583 * config/tc-mcore.c (md_assemble): Likewise.
3584 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3585 (md_atof): Likewise
3586
3587 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3588 is_end_of_line.
3589 * config/tc-mcore.c (mcore_cons): Likewise.
3590 (mcore_float_cons): Likewise.
3591 (mcore_stringer): Likewise.
3592 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3593
a6836251
SB		 35942000-06-01 Scott Bambrough <scottb@netwinder.org>
3595
3596 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3597
43841e91
NC		 35982000-05-29 Nick Clifton <nickc@cygnus.com>
3599
3600 * config/tc-sh.c: Fix compile time warning messages.
3601
3602 * config/tc-mips.c: Fix compile time warning messages.
3603
a057431b
PB		 36042000-05-29 Philip Blundell <philb@gnu.org>
3605
3606 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3607 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3608 * NEWS: Mention ARM ELF support.
3609
3c07fb76
AO		 36102000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3611
3612 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3613 it is modified, and use the real_size to compute the frag address
3614 for dwarf2 line info.
3615
ad4d6ccf
AM		 36162000-05-27 Alan Modra <alan@linuxcare.com.au>
3617
3618 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3619 line-matching scheme to cope with automake moving variables around.
3620 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3621 * Makefile.in: Regenerate.
3622
6faf3d66
JJ		 36232000-05-26 Jakub Jelinek <jakub@redhat.com>
3624
3625 * config/tc-sparc.c (sparc_relax): New.
3626 (md_longopts): Add -relax and -no-relax options.
3627 (md_parse_options, md_show_usage): Likewise.
3628 (md_apply_fix3): Optimize tail call into branch always if possible.
3629
0a44c2b1
DL		 3630Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3631
3632 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3633 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3634 rules, with warning when a GAS statement specifies a packing that
3635 will result in an instruction being squashed.
3e87a760
AM		 3636 Added typdef packing_type and enumerals, changed various integer
3637 literals to use the enumerals.
0a44c2b1 3638
e0c9811a
JW		 36392000-05-24 David Mosberger <davidm@hpl.hp.com>
3640
3641 * config/tc-ia64.c (dot_restorereg_p): New function.
3642 (md_pseudo_table): Add restorereg.p.
3643 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3644 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3645
3646 * config/tc-ia64.h (unw_record_type): Add unwabi.
3647 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3648 called MASK with members for imask, and the masks produced by
3649 fr_mem, gr_mem, br_mem, and frgr_mem.
3650 (unw_p_record): Add members ABI and CONTEXT.
3651 (unw_x_record): Add member AB.
3652 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3653 as pseudo-register for use during unwind info generation.
3654 (AR_PFS, AR_LC): New macros.
3655 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3656 whose names start with an at sign (as in "@priunat").
3657 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3658 register.
3659 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3660 proc_end, unwind_info, personality_routine): Consolidate into
3661 "unwind" structure to reduce offset-table use. Add member
3662 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3663 to be emitted.
3664 (output_R1_format, output_R3_format, output_P3_format,
3665 output_P6_format): Initialize R with zero to reduce compiler warnings.
3666 (output_P7_format): Ditto. Add `default' branch to switch
3667 statement to reduce compiler warnings.
3668 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3669 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3670 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3671 into single argument.
3672 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3673 compiler warnings. Merge A and B args into single argument.
3674 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3675 A and B args into single argument.
3676 (free_record): Removed (wasn't used).
3677 (free_list_records): Also free imasks in prologue records.
3678 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3679 (output_spill_mask): Remove.
3680 (output_unwabi): New function.
3681 (output_epilogue, output_label_state, output_copy_state): Call
3682 alloc_record.
3683 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3684 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3685 argument.
3686 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3687 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3688 as part of handling the prologue records. Emit region's imask if
3689 we have one. Handle unwabi, epilogue, label_state, copy_state,
3690 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3691 spill_sprel_p, and spill_reg_p records.
3692 (set_imask, count_bits, slot_index): New function.
3693 (fixup_unw_records): Fix region size computation. Handle
3694 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3695 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3696 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3697 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3698 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3699 (dot_save): Use manifest constants for applicaton registers.
3700 Handle REG_PR and REG_PRIUNAT.
3701 (dot_restore): Don't just ignore it.
3702 (dot_restorereg): New function..
3703 (generate_unwind_image): Ensure unwind info is a multiple of eight
3704 bytes, not just four bytes.
3705 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3706 (dot_altrp): Don't just ignore it.
3707 (dot_savemem): New function. Replaces dot_savesp() and
3708 dot_savepsp(). Use manifest constants for applicaton registers.
3709 Handle REG_PR and REG_PRIUNAT.
3710 (dot_savef): Simplify.
3711 (dot_saveb): Support generation of br_gr.
3712 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3713 dot_label_state, dot_copy_state): New function.
3714 (dot_unwabi): Don't just ignore it.
3715 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3716 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3717 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3718 (emit_one_bundle): Set slot number for prologue/body records
3719 *before* emitting the first insn.
3720 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3721 (md_begin): Declare "psp" pseudo-register.
3722 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3723 so we don't get segfault.
3724 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3725 counts as required per SW Conventions manual
3726 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3727 output_preds_psprel, output_preds_sprel, output_spill_base,
3728 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3729 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3730 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3731 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3732 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3733 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3734 (dot_vframe): Implement.
3735 (dot_vframesp, dot_vframepsp): New function.
3736
f98fd99f
HPN		 3737Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3738
3739 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3740 * configure: Regenerate.
f98fd99f 3741
ee7fcc42
AM		 37422000-05-23 Alan Modra <alan@linuxcare.com.au>
3743
3744 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3745 (md_estimate_size_before_relax): so we can use it here instead of
3746 old kludges. Localise vars to blocks. Comment.
3747
3748 * frags.c (frag_new): Update fr_var comments.
3749 * frags.h (struct frag): Ditto.
3750
c67e42c9
RH		 37512000-05-22 Richard Henderson <rth@cygnus.com>
3752
3753 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3754 (pseudo_func): Add pcrel.
3755 (operand_match): Handle IA64_OPND_TGT64.
3756 (build_insn): Likewise.
3757 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3758 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3759 (fix_insn): Handle all three 64-bit relocation types.
3760
5110c57e
HPN		 3761Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3762
3763 * obj.h (struct format_ops): New members begin, app_file,
3764 s_set_other, s_set_desc, s_get_type, s_set_type,
3765 separate_stab_sections, init_stab_section.
3766
3767 * config/obj-multi.h: Update GPL notice to v2.
3768 (obj_begin): New.
3769 (obj_app_file): New.
3770 (S_SET_SIZE): Test s_set_size for NULL before calling.
3771 (S_SET_ALIGN): Similar for s_set_align.
3772 (S_SET_OTHER): New.
3773 (S_SET_DESC): New.
3774 (S_GET_TYPE): New.
3775 (S_SET_TYPE): New.
3776 (SEPARATE_STAB_SECTIONS): New.
3777 (INIT_STAB_SECTION): New.
3778 (EMIT_SECTION_SYMBOLS): New.
3779 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3780
3781 * config/obj-elf.h: Update GPL notice to v2.
3782 Mention that this file is included from obj-multi.h.
3783 (obj_begin): Wrap definition in ifndef.
3784 (elf_file_symbol): Constify declaration.
3785 (obj_app_file): Ditto.
3786 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3787 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3788
3789 * config/obj-elf.c (elf_s_set_other): New.
3790 (elf_file_symbol): Constify argument.
3791 (elf_separate_stab_sections): New.
3792 (elf_init_stab_section): New.
3793 (elf_format_ops): Add new members. Remove comma at end.
3794
3795 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3796 (ecoff_format_ops): Add new fields. Remove comma at end.
3797 Mention inconsistency for emit_section_symbols.
3798
3799 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3800
3801 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3802 (coff_separate_stab_sections): New.
3803 (coff_format_ops): Add new members.
3804
3805 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3806 (obj_aout_s_set_other): New.
3807 (obj_aout_s_set_desc): New.
3808 (obj_aout_s_get_type): New.
3809 (obj_aout_s_set_type): New.
3810 (obj_aout_separate_stab_sections): New.
3811 (aout_format_ops): New members added. Use obj_aout_process_stab,
3812 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3813 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3814 appropriate.
3815 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3816
b98ef147
AM		 38172000-05-22 Alan Modra <alan@linuxcare.com.au>
3818
3819 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3820 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3821 (md_estimate_size_before_relax): Ensure jumps to weak and
3822 externally visible symbols are relocatable.
3823
0aa5d426
HPN		 3824Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3825
3826 * stabs.c (aout_process_stab): Make global.
3827 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3828 * read.h (aout_process_stab): Declare.
3829
3830 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3831 Generalize to *aout, *coff *elf.
3832 * configure: Regenerated.
3833
3834 * doc/internals.texi (Object format backend): Say
3835 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3836
3837 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3838 * Makefile.in: Regenerated.
3839
7c3dc350
CM		 38402000-05-19 Catherine Moore <clm@cygnus.com>
3841
3842 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3843
b3b6a3fe
JL		 38442000-05-18 Alan Modra <alan@linuxcare.com.au>
3845
3846 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3847 instruction to reflect change in re_assemble_*.
3848
c9e10a08
JL		 3849Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3850
3851 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3852 build PA64 ELF tools.
3853 * configure: Rebuilt.
3854
3043679f
AM		 38552000-05-17 Alan Modra <alan@linuxcare.com.au>
3856
3857 * Makefile.am: Regenerate dependencies.
3858 * Makefile.in: Regenerate.
3859
322f2c45
NC		 38602000-05-15 Nick Clifton <nickc@cygnus.com>
3861
3862 * config/tc-arm.c (struct asm_psr): Add boolean field
3863 distinguishing between CSPR and SPSR. Rename 'number' field
3864 to 'field'.
3865 (psrs): Rearrange contents to match new asm_psr structure.
3866 (arm_psr_parse): Move next to psr_required_here. Make it
3867 return an asm_psr structure.
3868 (psr_required_here): Use asm_psr structure returned by
3869 arm_psr_parse.
3870 (do_msr): Reorganise to allow psr_required_here to be called
3871 only once.
3872 (md_undefined_name): Mark 'name' parameter as unused, since
3873 the COFF target does not use it.
322f2c45 3874
5e6cbf41
PB		 38752000-05-14 David O'Brien <obrien@FreeBSD.org>
3876
3877 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3878 standards.
3879 * config/te-aux.h: Likewise.
3880 * config/te-dpx2.h: Likewise.
3881 * config/te-go32.h: Likewise.
3882 * config/te-hp300.h: Likewise.
3883 * config/te-hppa.h: Likewise.
3884 * config/te-i386aix.h: Likewise.
3885 * config/te-ic960.h: Likewise.
3886 * config/te-interix.h: Likewise.
3887 * config/te-nbsd532.h: Likewise.
3888 * config/te-pc532mach.h: Likewise.
3889 * config/te-ppcnw.h: Likewise.
3890 * config/te-psos.h: Likewise.
3891 * config/te-sparcaout.h: Likewise.
3892 * config/te-sun3.h: Likewise.
3893 * config/te-sysv32.h: Likewise.
3894
4132022d
AM		 38952000-05-14 Alan Modra <alan@linuxcare.com.au>
3896
3897 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3898 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3899 and sign extend without an if statement.
3900 (build_bytes): Likewise.
3901
39022000-05-14 Kazu Hirata <kazu@hxi.com>
3903
3904 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3905 X_add_symbol L_32 case.
3906
b4fd930a
AM		 39072000-05-14 David O'Brien <obrien@FreeBSD.org>
3908
3909 * config/te-freebsd.h: New file.
3910
a38cf1db
AM		 39112000-05-13 Alan Modra <alan@linuxcare.com.au>
3912
897083bd
AM		 3913 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3914 bindtextdomain): Replace defines with those from intl/libgettext.h
3915 to quieten gcc warnings.
3916
a38cf1db
AM		 3917 * NEWS: Mention x86 .arch and -q.
3918
3919 * config/tc-i386.c (quiet_warnings): New.
3920 (md_assemble): Use quiet_warnings.
3921 (md_parse_option): Set quiet_warnings from -q.
3922 (md_show_usage): Mention -q, delete -m.
3923 (flag_do_long_jump): Delete.
3924 (md_parse_option): Remove -m.
3925 (md_show_usage): Remove -m.
3926 (md_create_long_jump): Remove useless flag_do_long_jump code.
3927
3928 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3929 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3930
e413e4e9
AM		 39312000-05-13 Alan Modra <alan@linuxcare.com.au>
3932 Alexander Sokolov <robocop@netlink.ru>
3933
3934 * doc/c-i386.texi (i386-Arch): New section.
3935 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3936
3937 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3938 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3939 architecture has been given and is not 486.
3940 (set_cpu_arch): New.
3941 (md_pseudo_table): Add .arch.
3942 (md_assemble): Warn if cpu architecture has been given and an
3943 unsupported instruction.
3944
3945 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3946 Move operand_types bit defines after relevant template field.
3947 (template): Add cpu_flags.
3948 (Cpu*): Define.
3949 (arch_entry): New.
3950
e8b1cae5
AO		 39512000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3952
3953 * config/tc-mn10300.h (md_end): Define.
3954 (mn10300_finalize): Declare.
3955 * config/tc-mn10300.c: Include dwarf2dbg.h.
3956 (debug_line): Define.
3957 (md_assemble): Generate dwarf2 line info.
3958 (mn10300_finalize): New function. Finalize dwarf2 info.
3959
426b0403
AM		 39602000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3961
3962 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3963 external version of the relocation for weak symbols.
3964
e4c58b25
JW		 39652000-05-08 David Mosberger <davidm@hpl.hp.com>
3966
3967 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3968 frame size in units of 16 bytes, as required per SW Conventions manual.
3969 (output_unw_records): Output info-block header as a dword to get
3970 byte-order right.
3971
8fce3f5e
AM		 39722000-05-08 Alan Modra <alan@linuxcare.com.au>
3973
3974 * as.h: #include "file", not <file> on files from ../include.
3975 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3976 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3977 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3978 (tc_coff_symbol_emit_hook): Ditto.
3979 (OPTCOUNT): Cast to int to avoid compiler warning.
3980 (md_begin): Fix signed/unsigned warnings.
3981
39822000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3983
3984 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3985 ABRANCH LONG case for a conditional branch on a 68000.
3986 (md_estimate_size_before_relax): Likewise. Also handle
3987 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3988 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3989 PC-relative on all CPUs.
3990 (md_estimate_size_before_relax): Likewise.
3991
fb166ee3
AM		 39922000-05-04 Alan Modra <alan@linuxcare.com.au>
3993
3994 * as.c (parse_args): Just mention current year in printed
3995 copyright message.
3996
7a899fff
C		 39972000-05-03 J.T. Conklin <jtc@redback.com>
3998
3999 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 4000 unit registers.
7a899fff
C		 4001 (md_parse_option): Recognize -m7400.
4002
44877466
ILT		 40032000-05-03 Ian Lance Taylor <ian@zembu.com>
4004
4005 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4006 don't permit lp to become less than the words array.
4007
eaa15ab8
NC		 40082000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4009
4010 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4011 Fix little-endian case.
4012
7c4f6a03
AM		 40132000-05-03 David O'Brien <obrien@NUXI.com>
4014
4015 * as.c (parse_args): Update copyright.
4016
da5d444c
AM		 40172000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4018
4019 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4020 for the .bss section too.
4021
3f9b03b5
AM		 40222000-05-02 Alan Modra <alan@linuxcare.com.au>
4023
4024 * configure.in: Set em=linux for hppa-*-linux.
4025 * configure: Regenerate.
4026 * doc/Makefile.in: Regenerate with correct automake.
4027
4028 * frags.c (frag_grow): Sanity check chunk_size.
4029
4030 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4031 * config/obj-som.h: Likewise.
4032 * config/obj-ieee.h: Likewise.
4033
4034 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4035
4036 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4037 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4038 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4039 (pa_ip): low_sign_unext now returns via function value. Use
4040 re_assemble_* instead of dis_assemble_* and
4041 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4042 unnecessarily.
4043 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4044 (md_section_align, md_parse_option, md_show_usage,
4045 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4046 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4047 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4048 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4049 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4050 pa_text): Likewise.
4051 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4052 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4053 outside of switch. Correct mask and shifting errors in case 10
4054 and case -11. In case 21, compare against signed range to suit
4055 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4056 case 17 and case 22, use offsetT variable to properly check range.
4057 Use re_assemble_* here too.
4058 (evaluate_absolute): Change type of value to offsetT. Call
4059 hppa_field_adjust to do the work for us.
4060 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4061 (pa_parse_cmpib_64_cmpltr): Ditto.
4062 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4063 of i to unsigned int.
4064 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4065 (pa_end_of_source): Return type is void.
4066
a2984248
CM		 4067Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4068
4069 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4070
df136245
DC		 4071Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4072
4073 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4074 More comments added.
4075 (md_begin): Removed "construct symbols for each register name".
4076 Because register names conflicts with GCC generated function
4077 names.
4078 (avr_operand): Now constant numbers can be used as a register
4079 identifiers (0 as r0, 31 as r31).
4080 (md_assemble): use skip_space () before parsing instruction
4081 operands.
4082
c1e73230
AM		 40832000-05-01 Alan Modra <alan@linuxcare.com.au>
4084
4085 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4086 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4087 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4088 * configure: Regenerate.
4089
a1934524
AM		 40902000-04-29 Andreas Jaeger <aj@suse.de>
4091
4092 * as.h: Correctly check GCC version.
4093
d9b7d820
AM		 40942000-04-26 David O'Brien <obrien@FreeBSD.org>
4095
4096 * doc/as.1: Fix unbalanced brackets.
4097
4098 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4099 TE_FreeBSD.
4100 (line_comment_chars): Set to '/' if TE_FreeBSD.
4101
cea1ab94
JL		 4102Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4103
4104 * configure.in: Configury support for PA64 (currently disabled).
4105 * configure: Rebuilt.
4106
e799a695
AM		 41072000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4108
3e87a760 4109 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 4110 bfd_set_section_alignment.
4111
3b0ec529
AM		 41122000-04-25 Alan Modra <alan@linuxcare.com.au>
4113
4114 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4115 than 32.
4116
adcf07e6
NC		 41172000-04-24 Nick Clifton <nickc@cygnus.com>
4118
4119 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4120 * doc/as.texinfo (Align): Include arm and strongarm in list of
4121 targets that have the second form of the behaviour of the .align
3e87a760 4122 directive.
adcf07e6 4123
5047a41f
JL		 41242000-04-24 Mark Klein <mklein@dis.com>
4125
29184774 4126 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 4127
a47cf567
NC		 4128Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4129
4130 * as.c (parse_args): Allow md_parse_option to override -a listing
4131 option.
4132 * config/obj-coff.c (add_lineno): Change type of offset parameter
4133 from "int" to "bfd_vma."
4134 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4135 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4136 (ppc_change_csect): Align correctly for XCOFF64.
4137 (ppc_machine): New function, which discards "ppc_machine" line.
4138 (ppc_tc): Cons for 8 when code is 64 bit.
4139 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4140 relocations.
4141 (md_parse_option): Handle -a64 and -a32.
4142 (ppc_xcoff64): New.
4143 * config/tc-ppc.h (TARGET_MACH): Define.
4144 (TARGET_FORMAT): Move to function.
4145 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4146
4147Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4148
4149 * config/tc-avr.c: New AVR_ISA_ defined.
4150 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4151 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4152 for `fmul', `movw' and `lpm R,Z' instructions.
4153 (avr_operands): Warn if current opcode is a two-word instruction
4154 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4155 (avr_opcodes): New commands added.
4156 (REGISTER_P): Check 'a' and 'v' constraint letters.
4157 (mcu_types): New MCU added.
4158
bf3ca999
TW		 41592000-04-22 Timothy Wall <twall@cygnus.com>
4160
4161 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4162 to "natval".
4163 (operand_match): Conditionally insert default bit values for IMMU9.
4164
98e5953c
JL		 41652000-04-14 Matthew Green <mrg@cygnus.com>
4166
4167 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4168 * configure: Rebuilt.
4169
a02fab7e
JL		 4170Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4171 Jason Eckhardt <jle@cygnus.com>
4172
c67e42c9 4173 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 4174
4175 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4176 Added handling of new operand types l,y,&,fe,fE,fx.
4177
800eeca4
JW		 4178Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4179 David Mosberger <davidm@hpl.hp.com>
4180 Timothy Wall <twall@cygnus.com>
4181 Andrew MacLeod <amacleod@cygnus.com>
4182 Jim Wilson <wilson@cygnus.com>
4183
4184 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 4185 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 4186 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4187 * Makefile.in: Rebuild.
4188 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4189 * configure: Rebuild.
4190 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4191 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4192 * expr.c (expr): Handle md_optimize_expr.
4193 * read.c (LEX_HASH): Add comment.
4194 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 4195
66778679
RH		 41962000-04-21 Richard Henderson <rth@cygnus.com>
4197
4198 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4199 bundling a non-delayed branch type instruction.
4200
aa15f6f7
AO		 42012000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4202
4203 * config/tc-mn10300.c (HAVE_AM30): Define.
4204 (md_assemble): Use it.
4205
16adf844
AM		 42062000-04-19 Alan Modra <alan@linuxcare.com.au>
4207
742f45cf
AM		 4208 * config/obj-elf.c (obj_elf_change_section): Check for changed
4209 section attributes.
4210
16adf844
AM		 4211 * Makefile.am: (CPU_MULTI_VALID): Remove.
4212 (MULTI_CPU_TYPES): Define.
4213 (MULTI_CPU_OBJ_VALID): Define.
4214 (DEPTC): Use the above.
4215 (DEPOBJ): Same here.
4216 (DEP2): And here.
4217 Regenerate dependencies.
4218 * Makefile.in: Regenerate.
4219
9c46fb1b
AM		 42202000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4221
742f45cf 4222 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 4223
508866be
L		 42242000-04-18 H.J. Lu (hjl@gnu.org)
4225
4226 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 4227 bfd_vma for non-bfd assemblers.
508866be 4228
ba2adb93
AM		 42292000-04-17 Alan Modra <alan@linuxcare.com.au>
4230
4231 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4232 doesn't give spurious errors.
4233
12ff5d56
AM		 42342000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4235
66778679 4236 * as.h (SEEK_SET): Define if undefined.
12ff5d56 4237
fc633e5b
AM		 42382000-04-13 Alan Modra <alan@linuxcare.com.au>
4239
4240 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4241 constants, and don't assume offsetT is 32 bits.
4242
1ed18ec1
NC		 42432000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4244
4245 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4246 (md_pcrel_from_section): Add prototype.
4247 (d10v_fix_adjustable): Add prototype.
4248 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4249
4250 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4251
3db10f32
NC		 42522000-04-12 Nick Clifton <nickc@cygnus.com>
4253
4254 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4255 symbol in frag chain.
4256
847f7ad4
AM		 42572000-04-10 Alan Modra <alan@linuxcare.com.au>
4258
4259 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4260 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4261 (fits_in_signed_word, smallest_imm_type): Ditto.
4262 (md_assemble): Use an offsetT var to hold offsetT values, not a
4263 long.
4264 (offset_in_range): New.
4265 (md_assemble): Use it.
4266 (md_convert_frag): Change type of target_address, opcode_address,
4267 and displacement_from_opcode_start to offsetT.
4268 (md_create_short_jump): Change type of offset to offsetT.
4269 (md_create_long_jump): Ditto.
4270 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4271 (md_chars_to_number): Remove.
4272 (output_invalid): Remove duplicate prototype.
4273
ec694b89
NC		 42742000-04-09 Nick Clifton <nickc@cygnus.com>
4275
4276 * Makefile.am (CPU_TYPES): Add 'avr'.
4277 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4278 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4279
16adf844 4280 * Makefile.in: Regenerate.
ec694b89
NC		 4281
4282 * doc/as.texinfo: Add M32R documentation.
4283
a2d91340 4284Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 4285
a2d91340 4286 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 4287 --enable-build-warnings option.
a2d91340
AC		 4288 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4289 * Makefile.in, configure: Re-generate.
4290
d92b1a8a
NC		 42912000-04-07 Nick Clifton <nickc@cygnus.com>
4292
4293 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4294 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4295 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4296 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4297 (arm_force_relocation): Force relocations for
4298 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4299
52ccafd0
JR		 4300Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4301
4302 * config/tc-sh.c (get_operands): There's no third operand if the
4303 first operand is an immediate.
4304
015551fc
JR		 4305Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4306
4307 * config/tc-sh.c (immediate): Delete.
4308 (sh_operand_info): Add immediate member.
4309 (parse_reg): Use A_PC for pc.
4310 (parse_exp): Add second argument 'op'. All callers changed.
4311 (parse_at): Expect pc to be coded as A_PC.
4312 Use immediate field in *op.
4313 (insert): Add fourth argument 'op'. All callers changed.
4314 (build_relax): Add second argument 'op'. All callers changed.
4315 (insert_loop_bounds): New function.
4316 (build_Mytes): Remove DISP_4.
4317 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4318 (assemble_ppi): Use immediate field in *operand.
4319 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4320 (md_apply_fix): Likewise.
4321 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4322
79bd78be
AO		 4323Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4324
4325 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4326
e30e5a6a
HPN		 4327Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4328
4329 * internals.texi (CPU backend): Document
4330 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4331
41b49281
AM		 43322000-04-04 Alan Modra <alan@linuxcare.com.au>
4333
8ad3436c
AM		 4334 * po/gas.pot: Regenerate.
4335
4336 * as.c (show_usage): Restore translated part of bug string.
4337 * gasp.c (show_usage): Likewise.
4338
41b49281
AM		 4339 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4340 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4341 than move-if-change.
4342 (DEP1): Modify for "gcc -MM".
4343 (DEPTC): Likewise.
4344 (DEPOBJ): Likewise.
4345 (DEP2): Likewise.
4346 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4347 Update dependencies.
4348 * Makefile.in: Regenerate.
4349
0a727238
AO		 43502000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4351
4352 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4353 (md_begin): Likewise.
4354 (HAVE_AM33): New macro.
4355 (md_assemble): Use it. Match r_regs and xr_regs only if
4356 HAVE_AM33.
4357
c20f4f8c
AM		 43582000-04-03 Alan Modra <alan@linuxcare.com.au>
4359
4360 * as.h: #include "bin-bugs.h"
4361 * as.c (show_usage): Use REPORT_BUGS_TO.
4362 * gasp.c: #include "bin-bugs.h"
4363 (show_usage): Use REPORT_BUGS_TO.
4364
4365 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4366
753f6b12
HPN		 4367Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4368
4369 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4370 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4371 adjustments.
4372
726c5dcd
AM		 43732000-04-03 Alan Modra <alan@linuxcare.com.au>
4374
4375 * config/tc-i386.c (i386_immediate): Don't assume a constant
4376 immediate is necessarily 16 bits when in 16 bit code mode.
4377 (md_assemble): Instead set guess_suffix here after we have checked
4378 registers.
4379
bf80011a
RH		 43802000-04-02 Richard Henderson <rth@cygnus.com>
4381
4382 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4383 quantities. Correct right shift sign extension.
4384 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4385 32-bit value when shifting into place.
4386
92161534
ILT		 43872000-04-01 Ian Lance Taylor <ian@zembu.com>
4388
4389 * app.c: Add ATTRIBUTE_UNUSED as needed.
4390 * config/tc-ppc.c: Likewise.
4391 (ppc_size): Make unsigned long.
4392 (ppc_insert_operand): Add casts to avoid warnings.
4393
447f3982
NC		 43942000-03-31 Nick Clifton <nickc@cygnus.com>
4395
4396 * config/tc-d10v.h (md_flush_pending_output): Define.
4397
21d75ec2
NC		 43982000-03-29 Nick Clifton <nickc@cygnus.com>
4399
4400 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4401 segment. Works for both BFD_ASSEMBLER and others.
4402 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4403
d1a1bf19
NC		 44042000-03-29 Nick Clifton <nickc@cygnus.com
4405
4406 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4407
224de7a5
AM		 44082000-03-28 Alan Modra <alan@linuxcare.com.au>
4409
4410 * listing.c (LISTING_LHS_WIDTH): Default depends on
4411 LISTING_WORD_SIZE.
4412 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4413
5b8274e3
ILT		 44142000-03-27 Ian Lance Taylor <ian@zembu.com>
4415
4416 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4417 string literal.
4418
224de7a5 44192000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 4420
4421 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4422
4423 * config/tc-avr.c (mcu_types): Add missing initialiser.
4424 (md_pcrel_from_section): Add prototype.
4425 (avr_operand): Remove redundant test of unsigned < 0.
4426 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4427
44282000-03-27 Denis Chertykov <denisc@overta.ru>
4429
4430 * config/tc-avr.c: New file for AVR support.
4431 * config/tc-avr.h: Likewise.
4432 * configure.in: Add AVR support.
4433 * configure: Regenerate.
4434
9f10757c
TW		 44352000-03-26 Timothy Wall <twall@cygnus.com>
4436
4437 * gasp.c (macro_op): Add new argument to check_macro call.
4438 Macro structure definitions moved to macro.h
4439 * sb.h: Add argument to prototype for input_scrub_include_sb.
4440 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4441 nesting checks with an additional flag.
4442 (struct input_save): Add flag to indicate whether current sb
4443 should be checked for proper macro/conditional nesting.
4444 (input_scrub_push/pop): Save/restore nest check flag.
4445 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 4446 defined.
9f10757c
TW		 4447 * macro.c (check_macro): Allow caller to retrieve parsed macro
4448 information if a pointer is provided. This information may be
4449 used by the new macro hooks.
4450 * macro.h: Update prototype for check_macro. Macro struct
4451 definitions moved here from macro.c/gasp.c.
4452 * read.c (read_a_source_file): Add parameter to check_macro call,
4453 and pass macro info to the macro hook, if defined.
4454 (input_scrub_insert_line): New. Allow insertion of a line of
4455 characters into the input stream.
4456 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4457 file into the input stream.
4458 (s_include): Use input_scrub_insert_file.
4459 * internals.texi: Document new macro hooks.
4460 * as.h: New prototypes added.
3e87a760 4461
224de7a5 44622000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 4463
4464 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4465 an initial capital letter.
4466 (i386_index_check): Reindent.
4467
11424155
NC		 44682000-03-19 Nick Clifton <nickc@cygnus.com>
4469
eaa15ab8 4470 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 4471 relative branches.
4472
43f05576
NC		 44732000-03-17 Thomas de Lellis <tdel@windriver.com>
4474
66778679
RH		 4475 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4476 instruction operand bad if Rd > 7 when generating
4477 thumb instructions. Prevents for example,
4478 "adr r12,label" from silently failing and generating
4479 the wrong instruction.
3e87a760 4480
67231402
NC		 44812000-03-17 Nick Clifton <nickc@cygnus.com>
4482
4483 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4484 that have a destingation >= 0x400000.
3e87a760 4485 Fix compile time warning messages.
67231402 4486
a37c8f88
JR		 4487Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4488
4489 * config/tc-sh.c (md_begin): When encountering insn that are
4490 not supported by the current arch, only change the name if
4491 its contents are the same as prev_name.
4492 (get_specific): If the the architecture doesn't match, fail.
4493
dead1419
JR		 4494Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4495
4496 * config/tc-sh.c (IDENT_CHAR): Define.
4497 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4498 matching back where it came from.
4499
182e89d3
JR		 4500Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4501
4502 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4503
84f73d89
NC		 45042000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4505
4506 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4507 normal operands.
4508
dbbc7809
JL		 45092000-03-15 Kazu Hirata <kazu@hxi.com>
4510
4511 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4512
271bb601
HPN		 4513Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4514
4515 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4516 floating-point-number, make sure 'f' is in FLT_CHARS.
4517
8684e216
HPN		 4518Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4519
4520 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4521 (s_lcomm_internal): Use it.
4522 * doc/internals.texi (CPU backend): Document it.
4523 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4524 bytes.
4525
bb2d6cd7
GK		 45262000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4527
4528 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4529 when embedded-pic.
4530
4531 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 4532 implementation doesn't have special handling for switch
4533 statements.
bb2d6cd7
GK		 4534 (macro_build): Allow for code in sections other than .text.
4535 (macro): Likewise.
4536 (mips_ip): Likewise.
4537 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 4538 Don't perform relocs if we will be outputting them.
bb2d6cd7 4539 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 4540 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4541 embedded-pic.
bb2d6cd7 4542
5c86cbc7 45432000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 4544
66778679
RH		 4545 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4546 relocation type based on the entry in the fixup structure.
a47cf567 4547 Put S_IS_EXTERN processing back in.
5c86cbc7 4548
f8c827e9
L		 45492000-03-08 H.J. Lu (hjl@gnu.org)
4550
4551 * Makefile.am (install-exec-tooldir): Depend on
4552 install-exec-bindir for parallel make.
4553 * Makefile.in: Regenerated.
4554
8ad9e709
NC		 45552000-03-06 Nick Clifton <nickc@cygnus.com>
4556
4557 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4558 switch.
4559 (md_parse_option): Parse -m32r command line switch - disable m32rx
4560 compatability.
ded0aeb7
NC		 4561 (md_show_usage): Document new option.
4562
4563 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4564 * doc/Makefile.in: Regenerate.
4565 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4566
b7b8f327
MM		 45672000-03-02 Michael Meissner <meissner@redhat.com>
4568
4569 * config/tc-d30v.c (check_range): Remove code that incorrectly
4570 sign extended values where bits < 32.
4571
15886821
L		 45722000-03-02 H.J. Lu (hjl@gnu.org)
4573
4574 * configure.in: Support --enable-targets=all on ia32.
4575 * configure: Regenerated.
4576
8bf950bf
NC		 45772000-03-01 Nick Clifton <nickc@cygnus.com>
4578
4579 * gasp.c (do_align): Remove bogus check of alignment value.
4580
c5e54cc2
ILT		 45812000-02-27 Thomas de Lellis <tdel@windriver.com>
4582
4583 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4584 TC_PPC was defined forced the type of a symbol with no other type
4585 to be BSF_OBJECT.
4586
65fd87bc
ILT		 45872000-02-27 Hans-Peter Nilsson <hp@axis.com>
4588
4589 * doc/internals.texi (CPU backend): Mention that
4590 line_separator_chars do not break up comments. Fix typos for
4591 LEX_AT and LEX_NAME descriptions. Document operands for
4592 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4593 description of md_create_short_jump usage. Document argument for
4594 md_undefined_symbol.
4595
a25fe906
ILT		 45962000-02-27 Jakub Jelinek <jakub@redhat.com>
4597
4598 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4599 (md_parse_option): Handle it.
4600 (md_show_usage): Document it.
4601
21b10511
ILT		 46022000-02-27 Ian Lance Taylor <ian@zembu.com>
4603
4604 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4605 opcode, for the instruction `pal19'. From Andrea Arcangeli
4606 <andrea@suse.de>.
4607
773f551c
AM		 46082000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4609
4610 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4611 from here..
4612 (md_assemble): To here, before template operands are matched.
4613 Also ensure a constant immediate is sign extended when we know the
4614 size is at most 16 bits. This is to catch cases like "add
4615 $0xffc0,%ax" where we don't know the size, and thus that the
4616 immediate can be represented as Imm8S until after parsing the
4617 register operand.
4618 (i386_displacement): Similarly sign extend 16 bit constant
4619 displacements.
4620 (md_assemble): Relax 16-bit jump constant range check to suit sign
4621 extended displacements.
4622
28d33191
JL		 46232000-02-26 Andreas Jaeger <aj@suse.de>
4624
4625 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4626
cc5ca5ce
AM		 46272000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4628
4629 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4630 call operands when intel_syntax.
4631 (intel_float_operand): Return 2 for "fi...".
4632 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4633 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4634 earlier "SHORT" change.
4635 (md_assemble): When determining suffix from Regs, exclude
4636 InOutPortReg.
4637
056350c6
NC		 46382000-02-24 Nick Clifton <nickc@cygnus.com>
4639
4640 * configure: Add arm-wince, mips-pe and sh-pe targets.
4641 * configure: Regenerate.
4642
4643 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4644 sh-pe targets.
4645 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4646 "pe-mips" for the mips-pe target.
4647
4648 * config/tc-arm.c (insns): Change displacement encoded in BL
4649 and B instructions if the target port is arm-wince.
4650 (do_ldst): Do not bias the relocation offset if the target
4651 port is arm-wince.
4652 (md_pcrel_from): Add in missing relocation offset bias if the
4653 target os arm-wince.
4654
4655 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4656 (md_begin): Disable -G support for mips-pe target.
4657 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4658 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4659 COFF flavour.
4660
4661 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4662 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4663 assembler, just set the alignment to 4.
4664
4665 * config/te-wince-pe.h: New file for WinCE targets. Define
4666 TE_WINCE.
4667
36bf8ab9
AM		 46682000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4669
4670 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4671 string instructions.
4672 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4673 (i386_intel_memory_operand): After finding a segment override,
4674 check again for no `[' before looking for a displacement. Bomb if
4675 more than one displacement rather than silently discarding the
4676 second and subsequent ones. Free strings malloc'd by
4677 build_displacement_string.
4678
f5795b08
CM		 46792000-02-24 Catherine Moore <clm@cygnus.com>
4680
4681 * config/obj-som.c (obj_pseudo_table): Add "weak".
4682 (obj_som_weak): New routine.
4683
abd63a32
AM		 46842000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4685
520dc8e8
AM		 4686 * config/tc-i386.c (union i386_op): New.
4687 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4688 Throughout file replace occurences of disps[n], imms[n], regs[n]
4689 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4690 intel mode operand swapping. Add assert in regKludge and
4691 fake_zero_displacement code. Test i.types[n] when outputting
4692 displacements and immediates. Combine output of Disp16 with
4693 Disp32.
7f3f1ea2
AM		 4694 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4695 when in intel mode by (not) reversing fsub and fdiv operands
4696 before the template search. This fails for single operand
4697 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4698 undefined. Instead fix the base_opcode after we've found the
4699 template. Move base_opcode xor with found_reverse_match from
4700 opcode output code to before this fix so we test for the correct
4701 opcodes.
4702 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4703 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4704
4705 * config/tc-i386.h (TC_RELOC): Delete.
4706 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4707 with equivalent call to reloc.
4708
abd63a32
AM		 4709 * as.h (flag_m68k_mri): Move declaration after target include, and
4710 only declare when TC_M68K defined. Define as zero otherwise.
4711 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4712 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4713 Define as zero otherwise.
4714 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4715 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4716 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4717 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4718 testing whether defined.
4719 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4720 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4721 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4722 rather than testing whether defined.
4723 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4724 (parse_mri_cons): Declare and use only when TC_M68K.
4725 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4726 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4727 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4728
4729 * NEWS: Mention IBM 370 support.
4730
7e052742
RH		 47312000-02-23 Richard Henderson <rth@cygnus.com>
4732
4733 * config/tc-i386.c (md_assemble): When swapping operands for
4734 intel_syntax, assume everything that's not Imm or Disp is a
4735 register.
4736
5b93d8bb
AM		 47372000-02-23 Linas Vepstas <linas@linas.org>
4738
4739 * config/tc-i370.c, config/tc-i370.h: New files.
4740 * Makefile.am: Add support for Linux/IBM 370.
4741 * configure.in: Likewise.
4742 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4743 * config/obj-elf.c: Include elf/i370.h
4744 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4745
4746 * Makefile.in: Regenerate.
4747 * configure: Regenerate.
4748
4749 * doc/c-i370.texi: New file.
4750 * doc/all.texi: Include it.
4751 * doc/as.texinfo: And here.
3e87a760 4752 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4753 * doc/Makefile.in: Regenerate.
4754
25f2196d
CC		 47552000-02-19 Michael Meissner <meissner@redhat.com>
4756
4757 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4758 determine if an instruction can be used in parallel with an ADDppp
4759 or SUBppp instruction.
4760
6349b5f4
AH		 47612000-02-22 Andrew Haley <aph@cygnus.com>
4762
4763 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4764
2f6d2f85 47652000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4766
4767 * config/tc-mips.c (mips_gp32): New variable.
4768 (macro_build) Use mips_gp32.
4769 (mips_ip): Ditto.
4770 (md_longopts): Add "-mgp32" and "-mgp64".
4771 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4772
a47cf567
NC		 4773 (OPTION_M7900): Change offset
4774 (OPTION_NO_M7900): Ditto.
4775
b985eaa8
ILT		 47762000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4777
4778 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4779 warning, and bump it to 1.
4780
52454417
ILT		 47812000-02-22 Ian Lance Taylor <ian@zembu.com>
4782
4783 From Brad Lucier <lucier@math.purdue.edu>:
4784 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4785 match format.
4786
6b76fefe
CM		 47872000-02-21 Catherine Moore <clm@cygnus.com>
4788
4789 * config/tc-mips.c (MF_HILO_INSN): Define.
4790 (mips_7000_hilo_fix): Declare.
4791 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4792 (md_parse_option): Check for 7000_HILO_FIX options.
4793 (OPTION_M7000_HILO_FIX): Define.
4794 (OPTION_NO_M7000_HILO_FIX): Define.
4795 * doc/c-mips.texi (-mfix7000): Describe.
4796
f6af82bd
AM		 47972000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4798
4799 * listing.c (print_lines): Remove unused variable `end'.
4800
4801 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4802 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4803 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4804 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4805 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4806 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4807
8c8281f4
NC		 48082000-02-18 Nick Clifton <nickc@cygnus.com>
4809
4810 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4811 the computed frag offset, rather than overwriting it.
4812
d4845d57
JR		 4813Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4814
4815 * config/tc-sh.c ("elf/sh.h"): Include.
4816 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4817 (md.begin): Initialize target_arch.
4818 Only include opcodes in has table that match selected architecture.
4819 (parse_reg): Recognize register names for sh-dsp.
4820 (parse_at): Recognize post-modify addressing.
4821 (get_operands): The leading space is now optional.
4822 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4823 arguments. Update valid_arch.
4824 (build_Mytes): Add support for SDT_REG_N.
4825 (find_cooked_opcode): New function, broken out of md_assemble.
4826 (assemble_ppi, sh_elf_final_processing): New functions.
4827 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4828 (md_longopts, md_parse_option): New option: -dsp.
4829 * config/tc-sh.h (elf_tc_final_processing): Define.
4830 (sh_elf_final_processing): Declare.
4831
c97305a1
JL		 4832Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4833
4834 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4835 the unwinder subspace. Save the current seg/subseg before creating
4836 the new seg/subseg.
4837
bec50466
NC		 48382000-02-10 Nick Clifton <nickc@cygnus.com>
4839
4840 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4841 little endian targets.
bec50466 4842 (INST_BYTE1): Redefine to handle big and little endian
66778679 4843 targets.
bec50466
NC		 4844 (cpu_type): New type: Select between M340 and M210.
4845 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4846 instructions of the M340.
bec50466 4847 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4848 instructions.
bec50466
NC		 4849 (md_atof): Add support for little endian targets.
4850 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4851 line switches.
bec50466
NC		 4852 (md_convert_frag): Add support for little endian targets.
4853 (md_apply_fix3): Add support for little endian targets.
4854 (md_number_to_chars): Add support for little endian targets.
4855
a25c045a
TW		 48562000-02-10 Timothy Wall <twall@redhat.com>
4857
4858 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4859 defined, use it to verify the symbol just read should be a label.
4860
f28e8eb3
TW		 48612000-02-10 Timothy Wall <twall@redhat.com>
4862
4863 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4864 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4865 around colons when KEEP_WHITE_AROUND_COLON is defined.
4866 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4867 and KEEP_WHITE_AROUND_COLON.
4868
6dc19fc4
TW		 48692000-02-08 Timothy Wall <twall@redhat.com>
4870
4871 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4872 logic.
6dc19fc4 4873 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4874 implemented.
6dc19fc4
TW		 4875 (end_repeat): New. Provide support for a "break" out of the
4876 repeat loop.
4877 * read.h: Add prototypes for new functions.
3e87a760 4878
f805106c
TW		 48792000-02-08 Timothy Wall <twall@redhat.com>
4880
4881 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4882 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4883 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4884 non-zero.
4885
4469be0f
TW		 48862000-02-08 Timothy Wall <twall@redhat.com>
4887
4888 * read.c: Added elseif to directives table.
4889 * read.h: Added prototype for s_elseif.
4890 * doc/as.texinfo: Added description for elseif.
4891 * cond.c (s_elseif): New function
3e87a760 4892
24a17b6c
TW		 48932000-02-04 Timothy Wall <twall@redhat.com>
4894
4895 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4896 listings.
24a17b6c 4897
bea9907b 48982000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4899
bea9907b
TW		 4900 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4901 default values.
4902 * frags.c (frag_new): Calculate fr_fix in octets
4903 (frag_now_fix) Return offset as target address offset (bytes).
4904 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4905 quantities).
bea9907b
TW		 4906 * frags.h: Added prototype for frag_now_fix_octets().
4907 Distinguish between octets and bytes in field descriptions.
4908 * listing.c (calc_hex): Account for octets vs bytes when
4909 printing addresses/offsets.
4910 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4911 target is little-endian, print the octets in a word in big-endian
4912 order so that the display looks like a proper hexadecimal number,
4913 instead of having the octets reversed.
4914 * read.c (do_align): When recording alignment, alignment power
4915 should be in terms of target bytes (minimum addressible unit)
4916 instead of octets.
4917 (do_org) Convert ORG target address (byte) argument into an
4918 octet offset when generating a variable fragment.
4919 * symbols.c (resolve_symbol_value): Symbol final value
4920 converted to a target address offset (bytes) from its octet offset.
4921 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4922 offset (bytes) is adjusted by the frag offset (octets) converted
4923 to bytes.
4924 (coff_frob_section) Section alignment power is in terms of bytes;
4925 convert it to an octet alignment power when calculating size (and
4926 size mask) in octets. Don't modify the section size in order to
4927 "align" it for TI COFF, since that format has a different method
4928 for storing alignment information.
3e87a760 4929
210dcc61
TW		 49302000-02-01 Timothy Wall <twall@cygnus.com>
4931
4932 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4933 entries, matching the way GCC generates them. If not escaped, the
4934 filename is encoded incorrectly.
4935
557537a5 49362000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4937
557537a5
NC		 4938 * config/tc-arm.c (reg_table): Add support for ATPCS register
4939 naming conventions.
2c1c4c62 4940
557537a5 49412000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4942
2c1c4c62
GK		 4943 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4944 already defined.
3e87a760 4945 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4946 New macro.
4947 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4948 of a symbol when we really care about its value.
4949
49502000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4951
4952 * config/tc-mcore.c (md_assemble): Give warning message if
4953 operands passes to instruction are more than the spec.
4954
2f0ca46a
NC		 49552000-01-27 Thomas de Lellis <tdel@windriver.com>
4956
66778679 4957 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4958 Thumb mode but the label seen was not declared as '.thumb_func'
4959 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4960 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4961
4c63da97
AM		 49622000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4963
4964 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4965 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4966
4967 * Makefile.in: Same here.
4968 Update copyright.
4969
4970 * configure.in: Set bfd_gas for i386-aout when primary target
4971 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4972 we may need the primary te_file. Remove incorrect comment.
4973
4974 * configure: Regenerate.
4975
4976 * config/e-i386aout.c: New file.
4977
4978 * as.c (USE_EMULATIONS): Move to before print_version_id.
4979 (struct emulation): Add i386aout.
4980 (show_usage): Split text strings. Reformat -a text. Add --em
4981 help.
4982 Update copyright.
4983
4984 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4985 (aout_format_ops): New.
4986 Update copyright.
4987
4988 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4989 preprocessor conditional and add aout USE_EMULATIONS tests.
4990 (read_a_source_file): Don't pass error strings to printf as
4991 format arg.
4992 Update copyright.
4993
4994 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4995 format arg.
4996 (do_data): Same here.
4997 (process_file): And here.
4998 Update copyright.
4999
5000 * symbols.c (colon): Rewrite "already defined" fatal message
5001 code for aout with USE_EMULATIONS.
5002 Update copyright.
5003
5004 * config/obj-aout.c (OBJ_HEADER): Define.
5005 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 5006 fields of sentinel.
4c63da97
AM		 5007 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5008 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5009 forms here.
5010 (obj_aout_type): Expand S_SET_OTHER here too.
5011 (obj_read_begin_hook): Remove.
5012 (aout_pop_insert): New.
5013 (obj_aout_s_get_other): New.
5014 (obj_aout_s_get_desc): New.
5015 (aout_format_ops): New.
5016 Update copyright.
5017
5018 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5019 gets aout_pseudo_table.
5020 (aout_pseudo_table): Declare.
5021 (obj_read_begin_hook): Define.
5022 Update copyright.
5023
5024 * config/obj-coff.c (obj_pseudo_table): Rename to
5025 coff_pseudo_table.
5026 (coff_pop_insert): Use coff_pseudo_table.
5027 (coff_sec_sym_ok_for_reloc): Remove.
5028 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5029 and comment all zero entries and remove #if 0 code.
5030 Update copyright.
5031
5032 * config/obj-coff.h (obj_pop_insert): Define.
5033 (coff_pseudo_table): Declare.
5034 Update copyright.
5035
5036 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5037 s_get_size, s_set_size. Comment all zero entries.
5038 Update copyright.
5039
5040 * config/obj-elf.c (elf_s_get_other): New function.
5041 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5042 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5043 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5044 comment.
5045 (obj_elf_parse_section_letters): Don't pass error strings to
5046 printf as format arg.
5047 Update copyright.
5048
5049 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5050 OBJ_MAYBE_ECOFF.
5051 (elf_s_get_other): Declare.
5052 (S_GET_OTHER) Define as elf_s_get_other if not already
5053 defined.
5054 (S_SET_OTHER): Only define when not already defined.
5055 (elf_obj_read_begin_hook): Declare.
5056 (obj_read_begin_hook): Define.
5057 (elf_obj_symbol_new_hook): Declare.
5058 (obj_symbol_new_hook): Define.
5059 Update copyright.
5060
5061 * config/obj-multi.h: Add copyright header and protect against
5062 multiple inclusion. Add * to all function pointers.
5063 (OBJ_HEADER): If defined, include it rather than other defines
5064 in this file.
5065 (obj_frob_file_after_relocs): Test for NULL.
5066 (obj_symbol_new_hook): Here too.
5067 (obj_sec_sym_ok_for_reloc): And here.
5068 (S_GET_OTHER): Define.
5069 (S_GET_DESC): Define.
5070 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5071 (OBJ_MAYBE_ELF): Update comment.
5072
5073 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5074 OBJ_AOUT preprocessor conditional and handle emulation by
5075 testing OUTPUT_FLAVOR.
5076 (i386_displacement): Here too.
5077 (md_section_align): Similarly here.
5078 (i386_target_format): Conditionally compile when more than one
5079 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5080 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5081 (i386_displacement): Here too.
5082 Update copyright.
5083
5084 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5085 Define TARGET_FORMAT for aout only when not multi.
5086 Update copyright.
5087
5088 * config/te-multi.h: Delete file as it's identical to te-generic.h
5089
add0c677
AM		 50902000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5091
5092 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5093 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5094 LONG_MNEM_SUFFIX.
5095
5096 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5097 DWORD_MNEM_SUFFIX.
5098 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5099 comments.
5100
a19d8eb0
CP		 51012000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5102
66778679
RH		 5103 * config/tc-mips.c (mips_do_align): New function.
5104 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 5105
550262c4
NC		 51062000-01-10 Philip Blundell <philb@gnu.org>
5107
5108 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 5109 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 5110 line separator for Linux.
5111 * doc/as.texinfo (Comments): Mention the ARM.
5112
0decc840
NC		 51132000-01-10 Philip Blundell <pb@futuretv.com>
5114
5115 * configure.in (arm*-*-conix*): New target.
5116 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5117 armv*-*-linux-gnu.
5118 * configure: Regenerate.
5119
2e13b764
NC		 51202000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5121
5122 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5123 (obj_elf_visibility): New function.
3e87a760 5124
2e13b764
NC		 5125 * doc/as.texinfo (Visibility): New node: document visibility
5126 pseudo ops.
5127
2f6d2f85 5128For older changes see ChangeLog-9899
GDB Binutils - Deliverables
This page took 0.326293 seconds and 4 git commands to generate.