projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
2001-05-01 Michael Snyder <msnyder@redhat.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
f4ddc5e6
L		 12001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2
3 * config/tc-mips.c (md_parse_option): Also accept
4 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
5
fa7fda74
L		 62001-04-27 David Mosberger <davidm@hpl.hp.com>
7
8 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
9 argument passing order: predicate goes last, not first.
10
87748b32
NC		 112001-04-27 Sean McNeil <sean@mcneil.com>
12
13 * configure.in: Add arm-vxworks.
14 * configure: Regenerate.
15
16a0c2d4
NC		 162001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
17
18 * config/tc-arm.c (arm_handle_align): New Function: Generate
19 no-op filled alignment frags.
20 (arm_frag_align_code): New Function: Create a code alignment frag.
21 (arm_init_frag): New Function: Initialse the target dependent
22 parts of a frag.
23
24 * config/tc-arm.h (TC_FRAG_TYPE): Define.
25 (TC_FRAG_INIT): Define.
26 (HANDLE_ALIGN): Define.
27 (md_do_align): Define.
28
ea3b9044
NC		 292001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
30
31 * config/obj-coff.c (do_linenos_for): Check to see if the filename
32 symbol has been initialised before extracting its symbol index.
33
d6d788bd
L		 342001-04-24 H.J. Lu <hjl@gnu.org>
35
36 * configure: Regenerated with the right version of autoconf.
37
6840198f
NC		 382001-04-24 Christian Groessler <cpg@aladdin.de>
39
40 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
41 generate R_CALLR and R_REL16 relocations
42
1c97d17b
JE		 432000-04-20 Jason Eckhardt <jle@redhat.com>
44
45 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
46 since frag_now can change after d10v_cleanup is called.
47
1c33f1da
DB		 482001-04-16 David O'Brien <obrien@FreeBSD.org>
49
50 * configure.in: Add the em type for FreeBSD targets.
51 * configure: Regenerate.
52
eb0dfd58
AO		 532001-04-14 Alexandre Oliva <aoliva@redhat.com>
54
8c5e1ccd
AO		 55 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
56 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
57
eb0dfd58
AO		 58 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
59 pc-relative relocations not placed at the end of the instruction.
60
1deb8127
JW		 612001-04-13 Jim Wilson <wilson@redhat.com>
62
63 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
64 excluding br.i.
65
f5fa8ca2
JJ		 662001-04-13 Jakub Jelinek <jakub@redhat.com>
67
68 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
69 handle SHF_MERGE and SHF_STRINGS.
70 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
71 (obj_elf_section): Allow additional argument specifying entity size.
72 * write.c (adjust_reloc_syms): Keep relocations against local symbols
73 in SEC_MERGE sections.
74
fb81275c
JM		 752001-04-12 Jason Merrill <jason_merrill@redhat.com>
76
77 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
78
a8a22e33
AO		 792001-04-12 Alexandre Oliva <aoliva@redhat.com>
80
81 * expr.c (operand): Pass &c to md_parse_name().
82 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
83
af9539e4
L		 842001-04-07 Steven J. Hill <sjhill@cotw.com>
85
86 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
87
88 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
89 * Makefile.in: Regenerated.
90
91 * configure.in: Use traditional MIPS targets for Linux/MIPS.
92 * configure: Regenerated.
93
4dfea105
AO		 942001-04-06 Alexandre Oliva <aoliva@redhat.com>
95
96 * config/tc-mn10300.c (xr_registers): Added `pc'.
97
e66457fb
AM		 982001-04-05 Alan Modra <alan@linuxcare.com.au>
99
100 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
101 * configure: Regenerate.
102
103 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
104 cases, and always return size based on current fr_subtype.
105 (md_begin): Move initialization of md_relax_table..
106 (md_relax_table): ..to static initializer. Set rlx_length for
107 UNDEF_WORD_DISP cases.
108 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
109 (md_begin): Likewise.
110 (md_relax_table): Likewise.
111 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
112 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
113 Set rlx_backward and rlx_forward to zero for unused states.
114 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
115 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
116 (UNCOND12, UNCOND32): Remove duplicate defines.
117
aacb5251
HPN		 1182001-04-04 Hans-Peter Nilsson <hp@axis.com>
119
c335d394
HPN		 120 * config/tc-cris.c (md_estimate_size_before_relax) <case
121 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
122 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
123 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
124 Add cases to cover all relax states.
ed67db7a
HPN		 125 (cris_insn_first_word_frag): New.
126 (md_assemble): Call cris_insn_first_word_frag to get the first
127 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
128 end. Drop variable insn_size.
129 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
130 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
131 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 132
aacb5251
HPN		 133 * write.c (write_object_file): Reset broken word state before
134 calling relax_seg.
135
cdbc6895
AM		 1362001-03-31 Alan Modra <alan@linuxcare.com.au>
137
61b96bb4
AM		 138 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
139 for one line if not already enabled.
140 * cond.c (s_elseif): Correct conditional assembly listing.
141 (s_else): Likewise.
142
cdbc6895
AM		 143 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
144 Don't abort on NULL current_cframe.
145
93c2a809
AM		 1462001-03-30 Alan Modra <alan@linuxcare.com.au>
147
0529cb87 148 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 149 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
150 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
151 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
152 * config/obj-coff.c (do_relocs_for): Likewise.
153 (yank_symbols): Likewise.
154 (fixup_segment): Likewise.
155 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
156 (ppc_fix_adjustable): Likewise.
157 * config/tc-mips.c (md_convert_frag): Likewise.
158 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
159 * ehopt.c (eh_frame_convert_frag): Likewise.
160 * expr.c (make_expr_symbol): Likewise.
0529cb87 161
e46d99eb
AM		 162 * frags.h (struct frag): Add last_fr_address. Reorder fields for
163 better packing.
164 * symbols.c (resolve_symbol_value): Don't fix expression values
165 until relaxation is complete.
166 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
167 (S_GET_VALUE): Likewise, and return unresolved expression value.
168 * write.c (finalize_syms): New.
169 (relax_and_size_seg): Split into..
170 (relax_seg): New function, returns 1 if anything changed..
171 (size_seg): And the remainder of relax_and_size_seg.
172 (fixup_segment): Arrange for final resolution of sym values.
173 (adjust_reloc_syms): Likewise.
174 (write_object_file): Likewise, and repeatedly call relax_seg until
175 nothing more changes.
176 (relax_segment): Return 1 if anything changed. Use correct types
177 for rs_org `target' and `after'.
178 * write.h (finalize_syms): Declare.
179 (relax_segment): Update prototype.
180
93c2a809
AM		 181 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
182 do-nothing cases to switch to avoid abort on a second relaxation
183 pass, and tidy code a little.
184 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
185 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
186 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
187 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
188 (md_relax_table): Remove first four unused entries. Increment
189 rlx_length by one throughout table, and update comments to suit.
190 (md_estimate_size_before_relax): Return size of current variable
191 part of frag to reflect reality when relaxing more than once.
192 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
193 (COND32, UNCD32): Rename to DISP32 throughout.
194 (UNDEF_WORD_DISP): Renumber to 3.
195 (md_estimate_size_before_relax): Add extra do-nothing cases.
196 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
197 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
198 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
199 handle word and dword branches.
200
d551a338
HPN		 2012001-03-29 Hans-Peter Nilsson <hp@axis.com>
202
203 * config/tc-cris.h (tc_fix_adjustable): Allow only
204 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 205 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
206 example in comment to valid type.
d551a338 207
440ecb38
L		 2082001-03-28 H.J. Lu <hjl@gnu.org>
209
210 * read.c (equals): Set to local for COFF only if it hasn't been
211 defined before.
212
8a238888
AM		 2132001-03-28 Alan Modra <alan@linuxcare.com.au>
214
215 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
216 (md_begin): Use it when setting default architecture.
217
775cf891
NC		 2182001-03-27 Nick Papadonis <nick@coelacanth.com>
219
220 * read.c (equals): (for COFF) default symbols to being local.
221
f9c19112
HPN		 2222001-03-27 Hans-Peter Nilsson <hp@axis.com>
223
224 * configure.in (cris-*-*): Change default emulation to criself.
225 (cris-*-*aout*): New rule.
226 * configure: Regenerate.
227
07855bec
NC		 2282001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
229
230 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
231 BFD_RELOC_390_GOTENT.
232 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
233 BFD_RELOC_390_GOTENT.
234
2352001-03-26 Nick Clifton <nickc@redhat.com>
236
237 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
238 * config/tc-s390.c (s390_force_relocation): New function: Force
239 relocations for VTINHERIT relocs.
240
0285c67d
NC		 2412001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
242
243 * doc/as.texinfo: Put @c man begin to generate the as man page.
244 When generating man, define all the variables. Re-organize some
245 options to obtain better indentation of man page.
246 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
247 (as.1): Build from as.texinfo.
248 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
249
551c1ca1
AM		 2502001-03-25 Alan Modra <alan@linuxcare.com.au>
251
252 * config/tc-i386.c (i386_scale): Accept an absolute expression for
253 scale factor, and return the end of the expression.
254 (i386_operand): Modify for above.
255
c3a27914
NC		 2562001-03-23 Nick Clifton <nickc@redhat.com>
257
258 * doc/as.texinfo: Document --listing-XXX command line switches.
259 Explain why listings behave differently when -pipe is used.
260
37006e43
NC		 2612001-03-23 Richard Sandiford <rsandifo@redhat.com>
262
263 * write.c (fix_new_exp): Print an error if passed a register.
264
08caf3f8
HPN		 2652001-03-23 Hans-Peter Nilsson <hp@axis.com>
266
267 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
268 (PIC_SUFFIX_CHAR): New macro.
269 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
270 (pic): New variable.
271 (md_longopts): New option --pic.
272 (OPTION_PIC): Define.
273 (md_estimate_size_before_relax): Tweak longish comment.
274 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
275 (md_assemble): Handle a PIC relocation on prefix and normal
276 instruction operands.
277 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
278 "complex" operand expressions. Call frag_more outside
279 gen_cond_branch_32 parameter list.
280 (cris_process_instruction): Handle PIC relocs on parsed
281 operand expressions. Validize PIC reloc sizes.
282 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
283 (gen_bdap): Handle "complex" operand expressions.
284 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
285 ADD.D offset,PC as jump instruction if generating PIC. Generate
286 error instead of crashing on complex expressions.
287 (cris_number_to_imm): Add segT parameter. All callers changed.
288 Use segT parameter, not now_seg, for segment of fixup. Handle
289 PCREL relocations but check that they are fully resolved.
290 (md_parse_option): Handle OPTION_PIC.
291 (tc_gen_reloc): Handle PIC relocs.
292 (md_show_usage): Update for --pic.
293 (md_apply_fix3): Renamed from md_apply_fix.
294 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
295 (md_cris_force_relocation): Force relocation for PIC relocs.
296
297 * config/tc-cris.h: Tweak attribution.
298 (MD_APPLY_FIX3): Define.
299 (IS_CRIS_PIC_RELOC): New macro.
300 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
301 (tc_fix_adjustable): Don't adjust a globally visible symbol when
302 generating ELF.
8a238888 303 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 304
38686296
AM		 3052001-03-20 Alan Modra <alan@linuxcare.com.au>
306
307 * frags.h (struct frag): Add relax_marker.
308 * write.c (is_dnrange): Delete.
309 (relax_frag): Use correct types for `aim', `target', `address'.
310 Delete `offset', `was_address'. Test `relax_marker' instead of
311 using fragile (and slow) address test.
312 (relax_segment): Init and flip `relax_marker'.
313
2e98d2de
AM		 3142001-03-19 Alan Modra <alan@linuxcare.com.au>
315
316 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
317 used register name.
318
e629c13f
SC		 3192001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
320
321 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
322 with 'Motorola specification for assembly language input standard'.
323
249e3833
RH		 3242001-03-17 Richard Henderson <rth@redhat.com>
325
326 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
327 (dwarf2_directive_loc): Don't use them.
328 (dwarf2_directive_file): Reject duplicate file definitions.
329 (get_filenum): Zero allocated memory.
330 (out_file_list): Complain about missing file definitions.
331
2289f85d
AM		 3322001-03-17 Alan Modra <alan@linuxcare.com.au>
333
334 * read.c (do_org): Handle complex expressions.
335 * cgen.c (gas_cgen_finish_insn): Likewise.
336
4d5a53ff
JW		 3372001-03-15 David Mosberger <davidm@hpl.hp.com>
338
339 * config/tc-ia64.c (md): New member keep_pending_output.
340 (ia64_flush_pending_output): Flush only if md.keep_pending_output
341 is not set.
342 (dot_xdata): Turn on md.keep_pending_output for the duration of
343 this function.
344 (dot_xfloat_cons): Ditto.
345 (dot_xstringer): Ditto.
346 (dot_xdata_ua): Ditto.
347 (dot_xfloat_cons_ua): Ditto.
348
3492001-03-15 Jim Wilson <wilson@redhat.com>
350
351 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
352 label support.
353
19c0258a
AO		 3542001-03-15 Alexandre Oliva <aoliva@redhat.com>
355
356 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
357
d68d4570
DD		 3582001-03-15 DJ Delorie <dj@redhat.com>
359
360 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
361 blindly freeing string if it isn't at the top of the obstack.
362
f3c180ae
AM		 3632001-03-13 Alan Modra <alan@linuxcare.com.au>
364
365 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
366 (NUM_FLAG_CODE): Define.
367 (lex_got): New function.
368 (got_reloc): New global var.
369 (x86_cons_fix_new): New function.
370 (x86_cons): New function.
371 (i386_immediate): Use lex_got here, replacing inline code. Change
372 "ignoring junk.." error message to "junk.."
373 (i386_displacement): Likewise.
374 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
375 (x86_cons): Declare.
376 (TC_CONS_FIX_NEW): Define.
377 (x86_cons_fix_new): Declare.
378
83e7603d
NC		 3792001-03-12 Nick Clifton <nickc@redhat.com>
380
381 * config/tc-arm.c (md_begin): Always set machine type based on
382 cpu_variant.
383
1ae12ab7
AM		 3842001-03-07 Alan Modra <alan@linuxcare.com.au>
385
386 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 387 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 388 union.
f3c180ae
AM		 389 <JumpInterSegment output>: Use correct i.disp_reloc[].
390 <immediate output>: Likewise.
1ae12ab7 391
4f3c3dbb
NC		 3922001-03-06 Nick Clifton <nickc@redhat.com>
393
394 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
395 BLX(1) instruction.
396
dc84e067
NC		 3972001-03-06 Igor Shevlyakov <igor@windriver.com>
398
399 * config/tc-m68k.c : Add 5407 to archs[] table.
400 (HAVE_LONG_BRANCH): Add mcf5407.
401 (select_control_regs): Recognize 5407.
402
a8150a88
DB		 4032001-03-02 Dave Brolley <brolley@redhat.com>
404
1ae12ab7
AM		 405 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
406 than m32r_do_align.
a8150a88 407
e103941e
NC		 4082001-03-02 Richard Sandiford <rsandifo@redhat.com>
409
410 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
411 (gen_to_words): Print warnings if NaNs are found and the target CPU
412 does not support them. Allow largest exponent to be used in normal
413 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
414
7c44d1d3
AJ		 4152001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
416
417 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
418 anymore since we use bfd_elf_generic_reloc now.
419 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
420
27b7e12d
AM		 4212001-02-27 Alan Modra <alan@linuxcare.com.au>
422
423 * configure.in (BFD_VERSION): New.
424 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
425 * configure: Regenerate.
426 * Makefile.am: Run "make dep-am"
427 * Makefile.in: Regenerate.
428 * doc/Makefile.in: Regenerate.
429
1af96959
NC		 4302001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
431
432 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
433 SEC_NEVER_LOAD when the 'n' flag is used.
434 Add SEC_NEVER_LOAD to matchflags.
435
d95767bf
SC		 4362001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
437
438 * symbols.c (decode_local_label_name): Initialize message_format
439 only when an error is reported (perf pb due to I18N).
440
3737d051
L		 4412001-02-23 H.J. Lu <hjl@gnu.org>
442
443 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
444 BFD_ASSEMBLER is not defined.
445
b653e7f9
NC		 4462001-02-23 Richard Sandiford <rsandifo@redhat.com>
447
448 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
449 done if it's against a symbol.
450
7463c317
TW		 4512001-02-22 Timothy Wall <twall@cygnus.com>
452
453 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
454 target formats if applicable.
455 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
456 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
457 * Makefile.in: Regenerated.
458 * configure.in: Added configuration for ia64-*-aix*.
459 * configure: Regenerated.
7c44d1d3 460
87f8eb97
JW		 4612001-02-21 David Mosberger <davidm@hpl.hp.com>
462
463 * config/tc-ia64.c (enum operand_match_result): New type.
464 (operand_match): Change return type to operand_match_result.
465 Fix all returns appropriately, adding support for returning the
466 out-of-range result.
467 (parse_operands): New locals result, error_pos, out_of_range_pos,
468 curr_out_of_range_pos. Rewrite operand matching loop to give better
469 error messages.
7c44d1d3 470
33d01f33
JW		 4712001-02-21 David Mosberger <davidm@hpl.hp.com>
472
473 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
474 (dot_proc): Clear unwind.prologue_count to zero.
475 (dot_prologue): Increment unwind.prologue_count.
476 (dot_restore): If second operand is omitted, use
477 unwind.prologue_count -1 for "ecount" (# of additional regions to
478 pop). Decrement unwind.prologue_count by number of regions
479 popped.
480
7e84d676
NC		 4812001-02-21 Nick Clifton <nickc@redhat.com>
482
483 * doc/as.texinfo (Section): Note that some flags to the COFF
484 version of .section remove attributes rather than setting them.
485
5cd4edbe
KH		 4862001-02-20 Kazu Hirata <kazu@hxi.com>
487
29184774
NC		 488 * config/tc-pdp11.c: Fix formatting.
489 * config/tc-pdp11.h: Likewise.
5cd4edbe 490
80b3ee89
AJ		 4912001-02-20 Bo Thorsen <bo@suse.de>
492
493 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
494 entry.
495
0fde8cc6 4962001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 497
498 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
499 all FreeBSD platforms should look the same at this level.
500 * configure: Rebuilt.
501 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
502
e135f41b
NC		 5032001-02-18 lars brinkhoff <lars@nocrew.org>
504
505 * Makefile.am: Add PDP-11 target.
506 * configure.in: Likewise.
507 * config/tc-pdp11.c: New file.
508 * config/tc-pdp11.h: New file.
509 * doc/Makefile.am: Add PDP-11 documentation.
510 * doc/all.texi: Likewise.
511 * doc/as.texinfo: Likewise.
512 * doc/c-pdp11.texi: New file.
513
363c574f
MG		 5142001-02-16 matthew green <mrg@redhat.com>
515
80b3ee89 516 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 517
fa1cb89c
JW		 5182001-02-13 Jim Wilson <wilson@redhat.com>
519
520 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
521 reloc instead of a 0 reloc.
522 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
523 as done.
524 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
525
c842b53a
ILT		 5262001-02-13 Ian Lance Taylor <ian@zembu.com>
527
528 * write.c (is_dnrange): Stop as soon as the address becomes
529 larger.
530 (relax_frag): Add segment parameter. Only call symbol_get_frag
531 once. Only call is_dnrange if the symbol is in the same segment,
532 and the symbol address is larger.
533 (relax_segment): Pass segment to md_relax_frag and relax_frag.
534 * write.h (relax_frag): Update declaration.
535 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
536 it to relax_frag.
537 * config/tc-m32r.c (m32r_relax_frag): Likewise.
538 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
539 (m32r_relax_frag): Update declaration.
540 * config/tc-mips.h (md_relax_frag): Add segment parameter.
541 * config/tc-tic54x.h (md_relax_frag): Likewise.
542 * doc/internals.texi (CPU backend): Update documentation for
543 md_relax_frag.
544
6fad6acb
AM		 5452001-02-13 Alan Modra <alan@linuxcare.com.au>
546
fddf5b5b
AM		 547 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
548 Mention effect of < 386 architectures on jump promotion.
549 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
550
551 * config/tc-i386.c (no_cond_jump_promotion): New.
552 (set_cpu_arch): Parse "jumps" arch modifier.
553 (insn_size): Modify usage comment.
554 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
555 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
556 (TYPE_FROM_RELAX_STATE): New define.
557 (UNCOND_JUMP, COND_JUMP): Renumber.
558 (md_relax_table): Reorder to suit.
559 (COND_JUMP86): New define.
560 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
561 (md_assemble): Create frag var for jumps of max size, encode relax
562 state for COND_JUMP86.
563 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
564 leave conditional jumps small if no_cond_jump_promotion.
565 (md_convert_frag): Likewise.
566
6fad6acb
AM		 567 * expr.c (operator): Don't bump input_line_pointer for two char
568 operators. Instead return operator size via new param num_chars.
569 (expr): Use above to parse multi-char operators correctly.
570
23df1078
JH		 571Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
572
29184774 573 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 574 BFD_RELOC_X86_64_GOTPCREL.
575 (i386_validate_fix): Likewise.
576
b1e2e654
PB		 5772001-02-12 Philip Blundell <pb@futuretv.com>
578
579 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
580 ldrt/strt instructions.
581
9117d219
NC		 5822001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
583
584 * config/tc-mips.c (macro): For M_LA_AB emit a
585 BFD_RELOC_MIPS_CALL16 relocation or a
586 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
587 BFD_RELOC_MIPS_GOT16 and
588 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
589 loading the jump register when generating SVR4_PIC code.
590
97238fbd
CD		 5912001-02-10 Chris Demetriou <cgd@broadcom.com>
592
593 * configure.in: Make 'mipself' and 'mipsecoff' emulations
594 map to MIPS-specific files, as they used to do before the
595 change on 2000-05-21.
596 * configure: Regerate.
597
0f074f60
CD		 5982001-02-10 Chris Demetriou <cgd@broadcom.com>
599
600 * config/tc-mips.c (md_parse_option): Don't try to compile
601 ELF-only option code if not ELF.
602
91a2ae2a
RH		 6032001-02-08 David Mosberger <davidm@hpl.hp.com>
604
605 * config/tc-ia64.h (md_elf_section_type): New macro.
606 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
607 (they're now handled via ia64_elf_section_type.
608
609 * config/tc-ia64.c (unwind): New members saved_text_seg,
610 saved_text_subseg, and force_unwind_entry.
611 (optimize_unw_records): New function to optimize away unnecessary
612 unwind directives.
613 (ia64_elf_section_type): New function.
614 (output_unw_records): Generate unwind info only if the size is
615 non-zero or if it's forced for some other reason (e.g.,
616 handlerdata or a personality routine).
617 (generate_unwind_image): Don't switch back to previous
618 section---stay inside the unwind info section instead so that
619 handlerdata that may follow goes into the right place.
620 (dot_handlerdata): Force generation of unwind entry and save the
621 current active text segment before generating unwind image.
622 (dot_unwentry): Force generation of unwind entry.
623 (dot_personality): Ditto.
624 (dot_endp): Generate unwind table entry only if there is
625 some unwind info or the unwind entry was forced.
626
627 * config/tc-ia64.c (make_unw_section_name): New macro to form
628 unwind section name.
629 (generate_unwind_image): Add "text_name" argument. Use it to
630 form unwind section name.
631 (dot_handlerdata): Determine current segment (section) name and
632 pass it to generate_unwind_image().
633 (dot_endp): Determine current segment (section) name and use
634 it to determine the appropriate unwind section name.
635 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
636 n, fill, and max arguments.
637
a85d7ed0
NC		 6382001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
639
640 * Makefile.am: Add linux target for S/390.
641 * configure.in: Likewise.
642 * config/tc-s390.c: New file.
643 * config/tc-s390.h: New file.
644
de68de20
AO		 6452001-02-09 Alexandre Oliva <aoliva@redhat.com>
646
647 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
648 2byte, 4byte and 8byte.
649
8ea46bbd
AM		 6502001-02-08 Alan Modra <alan@linuxcare.com.au>
651
652 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
653 md_number_to_chars with size > sizeof (valueT).
654
a99746f4
L		 6552001-02-06 H.J. Lu <hjl@gnu.org>
656
657 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
658 there is no relocation.
659
f4e17b3d
L		 6602001-02-06 H.J. Lu <hjl@gnu.org>
661
662 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
663
664 * config/tc-ia64.c (md_parse_option): Only accept the valid
665 ia64 options on "-axxx".
666
3557da92
JW		 6672001-02-05 Jim Wilson <wilson@redhat.com>
668
669 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
670 aborting for invalid operands.
671
da6c73e0
AM		 6722001-02-06 Alan Modra <alan@linuxcare.com.au>
673
674 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
675 than via pointer. Update all callers.
676 (UNWIND_LOW32): Define.
677 (UNWIND_HIGH32): Define.
678 (pa_build_unwind_subspace): Use the above macros instead of dumping
679 bitfields directly. Call frag_more once rather than multiple times.
680 (md_assemble): Use UNWIND_LOW32.
681 (pa_entry): Likewise
682 (pa_procend): Likewise.
683 (process_exit): Use UNWIND_HIGH32.
684
986c6f4b
SC		 6852001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
686
687 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
688 function to select the header according to the cpu.
689 (md_after_pass_hook, md_do_align): Remove.
690 (md_cleanup, m68hc11_cleanup): Remove.
691 (md_pcrel_from_section): Declare.
692 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
693 (build_jump_insn, build_insn): Likewise.
694 (m68hc11_listing_header): New function.
695 (m68hc11_cleanup): Remove.
696
dbb8ad49
SC		 6972001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
698
328dc123 699 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 700 symbols because there is no support for shared libraries and these
328dc123 701 symbols can't be overridden (unless they are weak).
dbb8ad49 702
a987bfc9
RH		 7032001-02-01 Momchil Velikov <velco@fadata.bg>
704
705 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
706 for the compilation unit with a zero byte.
707
22862cde
AM		 7082001-01-30 Alan Modra <alan@linuxcare.com.au>
709
710 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
711 destinations. Correct range check for 17 and 22 bit branches.
712
8ec6253e
NC		 7132001-01-25 Nick Clifton <nickc@redhat.com>
714
715 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
716 still set. Issue an error message instead.
717 (md_estimate_size_before_relax): Delete unused variable
718 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 719
43ad3147
KH		 7202001-01-23 Kazu Hirata <kazu@hxi.com>
721
722 * as.c: Fix formatting.
723 * ehopt.c: Likewise.
724 * messages.c: Likewise.
725 * stabs.c: Likewise.
726 * symbols.c: Likewise.
727
015c05c1
AM		 7282001-01-23 Ben Elliston <bje@redhat.com>
729
730 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
731
66498417
KH		 7322001-01-22 Kazu Hirata <kazu@hxi.com>
733
734 * config/tc-alpha.c: Fix formatting.
735
1aad8cf8
KH		 7362001-01-19 Kazu Hirata <kazu@hxi.com>
737
738 * config/tc-alpha.c: Fix formatting.
739
32ff5c2e
KH		 7402001-01-18 Kazu Hirata <kazu@hxi.com>
741
742 * config/tc-alpha.c: Fix formatting.
743
cd17328a
NC		 7442001-01-18 Nick Clifton <nickc@redhat.com>
745
746 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
747 "da" flags.
748 (stm_flags): Remove redundant bit from "ed" and "da" flags.
749
81c425d1
AO		 7502001-01-18 Alexandre Oliva <aoliva@redhat.com>
751
752 * configure.in (cpu_type, arch): Match i386 too.
753 * configure: Rebuilt.
754
e5cb08ac
KH		 7552001-01-16 Kazu Hirata <kazu@hxi.com>
756
757 * config/tc-i386.c: Fix formatting.
758
1d3d5051
AM		 7592001-01-16 Alan Modra <alan@linuxcare.com.au>
760
64afeba3
AM		 761 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
762 relocs for .PARISC.unwind section.
763
1d3d5051
AM		 764 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
765 depending on section flags, not just for .text.
766
b44b1b85
JW		 7672001-01-15 Jim Wilson <wilson@redhat.com>
768
769 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
770 not immediately followed by an instruction.
771
098f2ec3
KH		 7722001-01-15 Kazu Hirata <kazu@hxi.com>
773
774 * config/tc-m68hc11.c: Fix formatting.
775
d4887adc
NC		 7762001-01-15 Nick Clifton <nickc@redhat.com>
777
778 * symbols.c (colon): Change 'already defined symbol' from a
779 fatal error to an ordinary error. There is no reason why this
780 error should be fatal.
781
782 * message.c (as_fatal): Delete output file, if one has been
015c05c1 783 created.
d4887adc 784
fcfd4916
AM		 7852001-01-14 Alan Modra <alan@linuxcare.com.au>
786
787 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
788
bfb32b52
KH		 7892001-01-14 Kazu Hirata <kazu@hxi.com>
790
791 * config/tc-alpha.c: Fix formatting.
792 * config/tc-arc.c: Likewise.
793 * config/tc-arc.h: Likewise.
794 * config/tc-d10v.c: Likewise.
795 * config/tc-i370.c: Likewise.
796 * config/tc-i386.c: Likewise.
797 * config/tc-i960.c: Likewise.
798 * config/tc-m68k.c: Likewise.
799 * config/tc-ppc.c: Likewise.
800 * config/tc-sparc.c: Likewise.
801 * config/tc-tahoe.c: Likewise.
802 * config/tc-vax.c: Likewise.
803
1e07b820
KH		 804 * config/tc-arc.c: Fix formatting.
805
19203624
KH		 806 * config/tc-arc.c: Fix formatting.
807
1328dc98
AM		 8082001-01-14 Alan Modra <alan@linuxcare.com.au>
809
c46b7515
AM		 810 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
811 both 32 and 64 bit ELF.
812
1328dc98
AM		 813 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
814 and don't bother storing `m' for "ce" completer. Tidy handling of
815 'J' and 'K' operands to suit. Handle '<' and '>' operands.
816
b9d79e03
JH		 817Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
818
29184774 819 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 820 (i386_mach): Declare.
29184774 821 * config/tc-i386.c (i386_mach): New function.
b9d79e03 822
a349d9dd
PB		 8232001-01-13 Philip Blundell <philb@gnu.org>
824
825 * doc/as.texinfo: Fix spelling and cross-references.
826
827 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
828 character for all systems, not just GNU/Linux. Make it explicit
829 that `-k' doesn't affect code generation, just ELF flags.
830
e2914f48
JH		 831Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
832
833 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
834 instructions.
835
272d76e0
FCE		 8362001-01-12 Frank Ch. Eigler <fche@redhat.com>
837
838 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
839
d0398d6a
NC		 8402001-01-12 Nick Clifton <nickc@redhat.com>
841
842 * as.c (print_args): Update copyright date to 2001.
843
2d73a4ca
NC		 8442001-01-12 Peter Targett <peter.targett@arccores.com>
845
846 * doc/c-arc.texi: New file.
847 Some sections to be expanded.
848
6e0b89ee
AM		 8492001-01-12 Alan Modra <alan@linuxcare.com.au>
850
851 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
852 (md_parse_option): Always accept "--32".
853
0d2bcfaf
NC		 8542001-01-11 Peter Targett <peter.targett@arccores.com>
855
856 * as.h (TC_ARC): Ensure struc-symbol.h included.
857 * as.c (dwarf2dbg.h): Include to remove implicit declaration
858 warnings.
859 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
860 (TARGET_SYMBOL_FIELDS) added.
861
862 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
863 * doc/c-arc.texi: New file.
864 Some sections to be expanded.
865 * doc/as.texinfo: Update command-line options.
866 Removed outdated text for ARC dependant features, instead include
867 text from above file.
868
869 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
870 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
871 (targ-cpu.h) header.
872 * config/tc-arc.h:
873 * config/tc-arc.c: New updated configuration for
874 ARC, including selection of core variants, and extensibility of
875 instructions, registers etc. through directives.
876
877 * config/tc-arc.c (arc_extinst): Minor corrections for
878 error messages.
879 (arc_common) Likewise. Make alignment argument optional for local
880 symbols also, with default of zero.
881
88051039
SC		 8822001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
883
884 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
885 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
886 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
887 and fix_new_exp() instead.
888 (md_convert_frag): For indexed post byte use the symbol value
889 rather than the displacement.
890 (md_relax_table): Fix indexed offset relax.
891
d8273f3b
SC		 8922001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
893
894 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
895 relax weak symbols.
015c05c1 896 (relaxable_symbol): New function.
d8273f3b 897
eea2ad45
AJ		 8982001-01-11 Andreas Jaeger <aj@suse.de>
899
900 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
901 not used anywhere.
902
7a91e76a
NC		 9032001-01-10 Nick Clifton <nickc@redhat.com>
904
905 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
906 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
907
aa257fcd
NC		 9082001-01-10 Nick Clifton <nickc@redhat.com>
909
910 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
911 character used to dollar local symbols.
912 (LOCAL_LABEL_CHAR): New constant - the magic character used to
913 local label symbols.
914 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
915 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
916 if defined.
917 Use LOCAL_LABEL_CHAR.
918 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
919 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
920 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
921
b77a7acd
AJ		 9222001-01-08 Bo Thorsen <bo@suse.de>
923
015c05c1
AM		 924 * config/tc-i386.c (i386_immediate, i386_displacement):
925 GOTPCREL check fix.
b77a7acd 926
5c2bd011
ILT		 9272001-01-07 Ian Lance Taylor <ian@zembu.com>
928
929 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
930 in last change.
931
46a04e3a
PB		 9322001-01-07 Philip Blundell <philb@gnu.org>
933
934 * doc/as.texinfo (Bug Reporting): Update email address for
935 reports.
936 * README: Likewise.
937
b96d3a20
JH		 938Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
939
940 * configure.in: Define DEFAULT_ARCH for i386.
29184774 941 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 942 move testing for 64bit operands to proper place.
943
55b62671
AJ		 9442001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
945
946 * doc/as.texinfo: Document '#' as comment character for i386 and
947 x86_64. Add AMD x86-64 into menu of machine dependent information.
948
949 * doc/c-i386.texi: Document x86_64 extensions.
950
7bc70a8e
JH		 951Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
952
29184774 953 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 954
a167610d
JH		 955Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
956
29184774 957 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 958 * NEWS: Add note about Pentium4 support.
959
09f131f2
JH		 960Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
961
29184774 962 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 963 (type_names): Add new types.
964
6f8c0c4c
JH		 965Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
966
29184774 967 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 968 CpuUnknown): Renumber
969 (CpuP4, CpuSSE2): New.
970 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
971
b96ed59a
PB		 9722001-01-03 Philip Blundell <pb@futuretv.com>
973
974 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
975 relocs.
976 (alpha_fix_adjustable): Likewise.
977 (md_apply_fix): Likewise.
978
a735d1cd
L		 9792000-12-31 H.J. Lu <hjl@gnu.org>
980
981 * listing.c (listing_message): Allocate string only if it is
982 used.
983
984 * configure: Rebuild.
985
67db5ab4
HPN		 9862000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
987
988 * doc/internals.texi (Relaxing with a table) <after relaxation>:
989 Point out caveats with generating fixups for the opcode in a frag.
990
c0d8940f
JH		 991Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
992
993 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
994 * NEWS: Add x86_64.
995
087f563c
L		 9962000-12-29 H.J. Lu <hjl@gnu.org>
997
998 * listing.c (calc_hex): Print the variable part only if the
999 fragment type is rs_fill.
1000
8108ad8e
HPN		 10012000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1002
1003 * doc/internals.texi (tc_conditional_pseudoop,
1004 TC_LINKRELAX_FIXUP): Fix typos.
1005
799051fc
RH		 10062000-12-28 Richard Henderson <rth@redhat.com>
1007
1008 * write.c (subsegs_finish): Fix thinko last change -- don't
1009 "optimize" the alignment == 0 case.
1010
0a9ef439
RH		 10112000-12-28 Richard Henderson <rth@redhat.com>
1012
1013 * as.h (rs_align_test): New.
1014 * frags.c (NOP_OPCODE): Move default from read.c.
1015 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1016 (frag_align_code): New.
1017 * frags.h (frag_align_code): Declare.
1018 * read.c (NOP_OPCODE): Remove.
1019 (do_align): Use frag_align_code.
1020 * write.c (NOP_OPCODE): Remove.
1021 (get_recorded_alignment): New.
1022 (cvt_frag_to_fill): Handle rs_align_test.
1023 (relax_segment): Likewise.
1024 (subsegs_finish): Align last subseg in section to the
1025 section alignment. Use frag_align_code.
1026 * write.h (get_recorded_alignment): Declare.
1027 * config/obj-coff.c (size_section): Handle rs_align_test.
1028 (fill_section, fixup_mdeps): Likewise.
1029 (write_object_file): Use frag_align_code.
1030
1031 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1032 (alpha_handle_align): New.
1033 * config/tc-alpha.h (HANDLE_ALIGN): New.
1034 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1035
1036 * config/tc-i386.h (md_do_align): Use frag_align_code.
1037 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1038
1039 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1040 (ia64_handle_align): New.
1041 * config/tc-ia64.h (HANDLE_ALIGN): New.
1042 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1043
1044 * config/tc-m32r.c (m32r_do_align): Remove.
1045 (m32r_handle_align): New.
1046 (fill_insn): Use frag_align_code.
1047 * config/tc-m32r.h (md_do_align): Remove.
1048 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1049 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1050 * config/tc-mips.c, config/tc-mips.h: Similarly.
1051
1052 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1053 (sh_handle_align): Likewise. Handle rs_align_code.
1054 (sh_do_align): Remove.
1055 * config/tc-sh.h (md_do_align): Remove.
1056 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1057
1058 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1059 (sparc_handle_align): Likewise. Handle rs_align_code.
1060 * config/tc-sparc.h (md_do_align): Remove.
1061 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1062
3cd4dda7
DD		 10632000-12-22 DJ Delorie <dj@redhat.com>
1064
1065 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1066 when we assemble the first half of a pair.
1067
ec56dfb4
L		 10682000-12-22 H.J. Lu <hjl@gnu.org>
1069
1070 * config/tc-i386.c (reloc): Update the macro for non-bfd
1071 assembler.
1072 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1073
ad1172d4
L		 10742000-12-22 H.J. Lu <hjl@gnu.org>
1075
1076 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1077
3e73aa7c
JH		 1078Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1079
29184774 1080 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 1081 (QWORD_MNEM_SUFFIX): New macro.
1082 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1083 New macros
1084 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1085 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1086 ImmExt): Renumber.
1087 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1088 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1089 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1090 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1091 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1092 Renumber.
1093 (Reg, WordReg): Add Reg64.
1094 (Imm): Add Imm32S and Imm64.
1095 (EncImm): New.
1096 (Disp): Add Disp64 and Disp32S.
1097 (AnyMem): Add Disp32S.
1098 (RegRex, RegRex64): New macros.
1099 (rex_byte): New type.
29184774 1100 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 1101 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1102 (reloc): New parameter "signed"; support x86_64.
1103 (set_code_flag): New.
1104 (DEFAULT_ARCH): New macro; default to "i386".
1105 (default_arch): New static variable.
1106 (struct _i386_insn): New fields Operand_PCrel; rex.
1107 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1108 (flag_code): New enum and static variable.
1109 (use_rela_relocations): New static variable.
1110 (flag_code_names): New static variable.
1111 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1112 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1113 K6 and Athlon.
1114 (i386_align_code): Return plain "nop" for x86_64.
1115 (mode_from_disp_size): Support Disp32S.
1116 (smallest_imm_type): Support Imm32S and Imm64.
1117 (offset_in_range): Support size of 8.
1118 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1119 (md_pseudo_table): Add "code64"; use set_code_flat.
1120 (md_begin): Emit sane error message on hash failure.
1121 (tc_i386_fix_adjustable): Support x86_64 relocations.
1122 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1123 instructions supported on particular arch just partially,
1124 output of 64bit immediates, handling of Imm32S and Disp32S type.
1125 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1126 (i386_displacement): Likewise.
1127 (i386_index_check): Cleanup; support 64bit addresses.
1128 (md_apply_fix3): Support x86_64 relocation and rela.
1129 (md_longopts): Add "32" and "64".
1130 (md_parse_option): Add OPTION_32 and OPTION_64.
1131 (i386_target_format): Call even for ELFs; choose between
1132 elf64-x86-64 and elf32-i386.
1133 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1134 (tc_gen_reloc): Support rela relocations and x86_64.
1135 (intel_e09_1): Support QWORD.
1136
21d6c4af
DN		 11372000-12-15 Diego Novillo <dnovillo@redhat.com>
1138
1139 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 1140 it's not an offset expression.
21d6c4af
DN		 1141 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1142 keep the braces '[' and ']' in the output string.
1143 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1144 != FLAT. There is no such op_modifier.
1145
6717891c
NC		 11462000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1147
1148 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1149 if we have it.
1150
ee515fb7
KH		 11512000-12-13 Kazu Hirata <kazu@hxi.com>
1152
1153 * as.h: Fix formatting.
1154 * cgen.h: Likewise.
1155 * dwarf2dbg.c: Likewise.
1156 * input-scrub.c: Likewise.
1157 * read.h: Likewise.
1158
349a994c
DD		 11592000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1160
1161 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1162 configure: Regenerate.
1163
42dbf88c
NC		 11642000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1165
1166 * dwarf2dbg.c: #include <limits.h> only if it exists.
1167
0485cba3
AM		 11682000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1169
1170 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1171 (md_apply_fix): Here too.
1172
514829c3
JW		 11732000-12-12 Jim Wilson <wilson@redhat.com>
1174
1175 * config/tc-ia64.h (ia64_init): Add prototype.
1176
92eb7b32
L		 11772000-12-12 H.J. Lu <hjl@gnu.org>
1178
1179 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1180
1181 * read.h (outputting_stabs_line_debug): Change it to int.
1182 * stabs.c (outputting_stabs_line_debug): Likewise.
1183
8141c27d
GK		 11842000-12-12 Geoffrey Keating <geoffk@redhat.com>
1185
1186 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1187 the address of a function result.
1188
5d6f4f16
GK		 11892000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1190
1191 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1192 (md_assemble): Call dwarf2_emit_insn.
1193 (shlib): Fix typo SHILB -> SHLIB.
1194 (md_parse_option): Likewise.
1195 (ppc_elf_validate_fix): Likewise:
1196 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1197
d4c0c039
NC		 11982000-12-12 Nick Clifton <nickc@redhat.com>
1199
1200 * cgen.h: Fix formatting.
1201 * input-scrub.c: Fix formatting.
1202 * macro.c: Fix formatting.
e972090a 1203 * config/tc-mips.c: Fix formatting.
584da044 1204 * doc/c-mips.texi: Fix formatting.
55b62671 1205
f16b83df
JH		 1206Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1207
29184774 1208 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 1209 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1210 references.
1211 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1212 otherwise.
29184774 1213 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 1214 (No_dSuf): Kill.
1215
1216 * i386.h (*_Suf): Remove No_dSuf.
1217 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1218 Remove.
1219 (i386_optab): Remove 'd' in the suffixes.
1220
50705ef4
AM		 12212000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1222
1223 * config/tc-i386.c (T_SHORT): Undefine before defining.
1224
beae10d5
KH		 12252000-12-05 Kazu Hirata <kazu@hxi.com>
1226
1227 * config/tc-mips.c: Fix formatting.
1228
bccba5f0 12292000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 1230
1231 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1232 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1233 (md_show_usage): Ditto.
1234 (md_parse_option): Ditto.
1235 (d10v_cleanup): Writes pending instruction only if
1236 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 1237 Fix compile time warning messages.
50705ef4
AM		 1238
1239 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 1240
12412000-12-04 Matthew Hiller <hiller@redhat.com>
1242
50705ef4 1243 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 1244 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1245 function entry and unset at function exit.
1246
50705ef4 1247 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 1248
1249 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1250
1251 * dwarf2dbg.c: Fix compile time warning messages.
1252
bc805888
KH		 12532000-12-03 Kazu Hirata <kazu@hxi.com>
1254
1255 * config/tc-a29k.c: Fix formatting.
1256 * config/tc-alpha.c: Likewise.
1257 * config/tc-arm.c: Likewise.
1258 * config/tc-cris.c: Likewise.
1259 * config/tc-hppa.c: Likewise.
1260 * config/tc-i370.c: Likewise.
1261 * config/tc-i386.c: Likewise.
1262 * config/tc-i860.c: Likewise.
1263 * config/tc-i960.c: Likewise.
1264 * config/tc-ia64.c: Likewise.
1265 * config/tc-m68hc11.c: Likewise.
1266 * config/tc-m68k.c: Likewise.
1267 * config/tc-m88k.c: Likewise.
1268 * config/tc-pj.c: Likewise.
1269 * config/tc-ppc.c: Likewise.
1270 * config/tc-sh.c: Likewise.
1271 * config/tc-sparc.c: Likewise.
1272 * config/tc-tahoe.c: Likewise.
1273 * config/tc-vax.c: Likewise.
1274
3dacdf2e
NC		 12752000-12-01 Chris Demetriou <cgd@sibyte.com>
1276
50705ef4
AM		 1277 * config/tc-mips.c (mips_ip): When calculating offsets,
1278 don't accept as constant the difference between the
1279 addresses of symbols in two different sections.
1280
1281 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1282 specifiers.
1283 (validate_mips_insn): Likewise. Also, update 'B' operand
1284 specifier to use OP_*_CODE20 constants and delete 'm' operand
1285 specifier.
1286 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1287 operand specifiers. Change warning generated by 'B' operand
1288 specifier to reflect its new multi-purpose usage.
1289
1290 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1291 -1, and update comment.
1292 (file_mips_isa): Likewise.
1293 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1294 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1295 ISA_* constants rather than hard-coded numbers.
1296 (mips_cpu_info): New structure.
1297 (mips_cpu_info_table): New table describing CPU and ISA names
1298 and numbers.
1299 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1300 mips_cpu_info_from_cpu): New functions.
1301 (mips_isa_to_str): New function to get string for ISA name.
1302 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1303 return const char *.
1304 (md_begin): Redo CPU and ISA selection logic, using
1305 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1306 than hard-coded numbers.
1307 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1308 ISA_* constants rather than hard-coded numbers.
1309 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1310 (md_longopts): Delete OPTION_NO_MIPS32.
1311 (md_parse_option): Convert to use ISA_* constants rather than
1312 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1313 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1314 to use strcasecmp to recognize "default" and to use
1315 mips_cpu_info_from_name to get CPU numbers from argument.
1316 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1317 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1318 mips32-4k.
1319 (s_mipsset): Accept ISA value 32.
1320 * doc/as.texinfo: Clean up MIPS options summary slightly,
1321 remove -no-mips32. Add note about -mips4 and -mips32
1322 specifying those ISA levels. Delete -mips32 and -no-mips32
1323 cpu flag descriptions.
1324 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1325 up the supported CPU switch list, and replace 4Kc, 4Km, and
1326 4Kp entries with a single mips32-4k entry. Note that you can
1327 use ".set mips32".
1328
29184774 1329 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 1330 ISA_MIPS64.
1331 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1332 -mips5 and -mips64.
1333 (md_parse_option): Add cases for OPTION_MIPS5 and
1334 OPTION_MIPS64.
1335 (md_show_usage): Mention -mips5 and -mips64 arguments.
1336 (s_mipsset): Add cases for MIPS5 and MIPS64.
1337 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1338 and pseudo-CPUs.
1339 * doc/as.texinfo: Mention -mips5 and -mips64 options
1340 and their meanings.
1341 * doc/c-mips.texi: Likewise. Also update introduction
1342 and ".set" usage information.
1343
1344 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1345 CPU list.
1346 (mips_cpu_info_table): Add SB-1 entries.
1347 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1348 known to the -mcpu option.
1349
1350 * doc/as.texinfo: Correct description of MIPS -mcpu
1351 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 1352
5f68c319
NC		 13532000-12-01 Joel Sherrill <joel@OARcorp.com>
1354
3dacdf2e
NC		 1355 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1356 New targets.
1357 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1358 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 1359 * configure: Regenerate.
1360 * config.in: Regenerate.
1361 * Makefile.in: Regenerate.
1362 * aclocal.m4: Regenerate.
1363 * po/gas.pot: Regenerate.
50705ef4 1364
4ce3447c
PB		 13652000-11-30 Philip Blundell <pb@futuretv.com>
1366
1367 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1368 even in non BFD_ASSEMBLER case.
1369
76a0ddac
DN		 13702000-11-30 Diego Novillo <dnovillo@redhat.com>
1371
29184774 1372 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 1373 syntax.
1374
220e750f
RH		 13752000-11-29 Richard Henderson <rth@redhat.com>
1376
1377 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1378 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1379 thread multiple subsegments properly; handle multiple code
1380 sections properly; emit proper compilation unit info for assembler
1381 generated debugging.
1382
1383 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1384 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1385 (dwarf2dbg_estimate_size_before_relax): Declare.
1386 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1387 * write.c: Include dwarf2dbg.h.
1388 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1389 (relax_segment): Likewise.
1390
99b222b4
HPN		 13912000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1392
1393 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1394 jump>: Use as_bad_where instead of as_bad. Tweak error message
1395 accordingly. Stabilize frag by updating fix part and resetting
1396 variant part.
1397 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 1398 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1399 indexing is_end_of_line[].
1400 (md_assemble): Initialize size to 0.
1401 (md_section_align): Mark parameter seg as unused.
e46fee70 1402 (parse_reg): Parse names case-insensitively.
99b222b4 1403
814f6641
KH		 14042000-11-28 Kazu Hirata <kazu@hxi.com>
1405
1406 * config/obj-aout.h: Fix formatting.
1407 * config/obj-bout.h: Likewise.
1408 * config/obj-coff.c: Likewise.
1409 * config/obj-coff.h: Likewise.
1410 * config/obj-elf.h: Likewise.
1411 * config/obj-som.h: Likewise.
1412 * config/obj-vms.c: Likewise.
1413 * config/obj-vms.h: Likewise.
1414 * config/tc-h8300.h: Likewise.
1415 * config/tc-ns32k.h: Likewise.
1416 * config/tc-sparc.h: Likewise.
1417 * config/tc-tic54x.h: Likewise.
1418 * config/tc-z8k.h: Likewise.
1419
e47b9e39
NC		 14202000-11-28 Nick Clifton <nickc@redhat.com>
1421
1422 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1423 License is present in the sources, but not the output, and
1424 also available from the GNU website.
1425 (GNU Free Documentation License): Comment out this section.
1426
fcdc20a4
HPN		 14272000-11-28 Hans-Peter Nilsson <hp@axis.com>
1428
43c34dee
HPN		 1429 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1430 targets. Remove i860 from valid a.out targets.
1431 * Makefile.in: Regenerate.
1432
fcdc20a4 1433 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 1434 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 1435 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1436 (s_cris_file, s_cris_loc): New.
1437 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1438 * Makefile.am: Regenerate dependencies.
1439 * Makefile.in: Regenerate.
1440
16887944
AM		 14412000-11-28 Alan Modra <alan@linuxcare.com.au>
1442
1443 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1444 (MRI_MUL_PRECEDENCE): Likewise.
1445 (op_rank): Fix a comment typo.
1446
ae3e85dd
SC		 14472000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1448
1449 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1450 the error message.
1451 (get_operand): Fix analysis for movw/movb instructions.
1452
077b8428
NC		 14532000-11-24 Nick Clifton <nickc@redhat.com>
1454
1455 * configure.in (xscale-elf): Add target.
1456 (xscale-coff): Add target.
1457 * configure: Regenerate.
1458
1459 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1460 extenstion.
1461 (ARM_EXT_XSCALE): New ARM architecture extension.
1462 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1463 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1464 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1465 (ARM_ARCH_V4): Remove processor from architecture.
1466 (ARM_ARCH_3M): New architecutre definition.
1467 (ARM_ARCH_V5TE): New architecutre definition.
1468 (ARM_ARCH_XSCALE): New architecutre definition.
1469 (CPU_DEFAULT): Allow to be defaulted to XScale.
1470 (atpcs): New boolean variable.
1471 (ldr_flags): Support 'd' flag for double word loads.
1472 (str_flags): Support 'd' flag for double word stored.
1473 (do_mia): New function.
1474 (do_mar): New function.
1475 (do_mra): New function.
1476 (do_pld): New function.
1477 (do_ldrd): New function.
1478 (do_blx): New function.
1479 (do_bkpt): New function.
1480 (do_clz): New function.
1481 (do_lstc2): New function.
1482 (do_cdp2): New function.
1483 (do_t_blx): New function.
1484 (do_t_bkpt): New function.
1485 (do_smla): New function.
1486 (do_smlal): New function.
1487 (do_smul): New function.
1488 (do_qadd): New function.
1489 (do_co_reg2c): New function.
1490 (LONGEST_INSN): Redefine to 7.
1491
1492 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1493 command line switches.
1494
2434f565
JW		 14952000-11-22 Jim Wilson <wilson@redhat.com>
1496
1497 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1498 (struct rsrc): Make line unsigned.
1499 (gr_values): Add missing initializer.
1500 (SLOT_NUM_NOT_SET): Add unsigned cast.
1501 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1502 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1503 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1504 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1505 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1506 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1507 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1508 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1509 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1510 Add ATTRIBUTE_UNUSED to unused parameters.
1511 (convert_expr_to_ab_reg): Add parens.
1512 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1513 (dot_prologue): Initialize grsave when declared.
1514 (md_pseudo_table): Add missing initializers.
1515 (operand_match): Add casts to bfd_vma.
1516 (emit_one_bundle): Delete unused local prev. Make required_template
1517 unsigned.
1518 (specify_resource): Cast i to unsigned.
1519 (note_register_values): Use fprintf_vma.
1520 (print_dependency): Likewise.
1521
5a080f89
JW		 15222000-11-21 Jim Wilson <wilson@redhat.com>
1523
5e7474a7
JW		 1524 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1525 for unwind info section.
1526 (dot_endp): Likewise for unwind section.
1527
5a080f89
JW		 1528 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1529 fix_new_exp.
1530
732d96b6
JJ		 15312000-11-21 Jakub Jelinek <jakub@redhat.com>
1532
1533 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1534 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1535 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1536
6d2cf69f
RH		 15372000-11-17 Richard Henderson <rth@redhat.com>
1538
1539 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1540 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1541 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1542
8179bd9b
NC		 15432000-11-17 Nick Clifton <nickc@redhat.com>
1544
1545 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1546 .file pseudo ops.
1547
316e2c05
RH		 15482000-11-17 Richard Henderson <rth@redhat.com>
1549
1550 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1551
a8316fe2
RH		 15522000-11-17 Richard Henderson <rth@redhat.com>
1553
1554 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1555 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1556 tri-state definition of alpha_flag_mdebug.
1557 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1558 (s_alpha_file): Store first .file directive.
1559 (s_alpha_stab): New.
1560 (md_pseudo_table): Add stabs and stabn.
1561
e346e481
RH		 15622000-11-17 Richard Henderson <rth@redhat.com>
1563
1564 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1565
4dc7ead9
RH		 15662000-11-17 Richard Henderson <rth@redhat.com>
1567
1568 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1569 (main): Call dwarf2_finish.
4dc7ead9
RH		 1570 * as.h (debug_type): Clarify documentation of the meaning
1571 of this variable.
1572 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1573 (print_stats): Fix parenthesis problem.
1574 (now_subseg_size): New.
1575 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1576 (dwarf2_directive_file): Don't set debug_type.
1577 (dwarf2_where): Honor DEBUG_DWARF2 first.
1578 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1579 do nothing if not emitting dwarf2 debug info, or no work.
1580 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1581 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1582 (ecoff_new_file): Likewise.
1583 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1584 commentary wrt dwarf2.
1585
1586 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1587 ATTRIBUTE_UNUSED as needed.
1588 (emit_insn): Call dwarf2_emit_insn.
1589 (s_alpha_file): New.
1590 (s_alpha_loc): New.
1591 (s_alpha_coff_wrapper): Don't handle them.
1592 (md_pseudo_table): Update for .file and .loc.
1593 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1594
1595 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1596 don't protect with debug_type.
1597 * config/tc-hppa.c (md_assemble): Likewise.
1598 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1599 * config/tc-mn10300.c (md_assemble): Likewise.
1600 * config/tc-sh.c (md_assemble): Likewise.
1601 * config/tc-v850.c (md_assemble): Likewise.
1602
1603 * config/tc-arm.c (arm_end_of_source): Remove.
1604 * config/tc-hppa.c (pa_end_of_source): Remove.
1605 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1606 * config/tc-mn10300.c (mn10300_finalize): Remove.
1607 * config/tc-sh.c (sh_finalize): Remove.
1608 * config/tc-v850.c (sh_finalize): Remove.
1609
1610 * config/tc-arm.h (md_end): Remove.
1611 * config/tc-hppa.h (md_end): Remove.
1612 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1613 * config/tc-m68hc11.h (md_end): Remove.
1614 * config/tc-mn10300.h (md_end): Remove.
1615 * config/tc-sh.h (md_end): Remove.
1616 * config/tc-v850.h (md_end): Remove.
1617
1618 * config/tc-ia64.c (emit_one_bundle): Don't protect
1619 dwarf2 bits with debug_type.
1620 (md_assemble): Likewise.
1621 (ia64_end_of_source): Don't call dwarf2_finish.
1622
ca683b78
JW		 16232000-11-16 Jim Wilson <wilson@redhat.com>
1624
1625 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1626 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1627 > 16.
1628
6f620856
L		 16292000-11-16 H.J. Lu <hjl@gnu.org>
1630
1631 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1632 version name.
1633
19d63e5d
KH		 16342000-11-15 Kazu Hirata <kazu@hxi.com>
1635
1636 * config/tc-tic30.c: Fix formatting.
1637 * config/tc-tic80.c: Likewise.
1638 * config/tc-v850.c: Likewise.
1639 * config/tc-vax.c: Likewise.
1640 * config/tc-w65.c: Likewise.
1641 * config/tc-z8k.c: Likewise.
1642
a8761a19
DD		 16432000-11-14 DJ Delorie <dj@redhat.com>
1644
1645 * config/tc-v850.c: Support dwarf2.
1646 * config/tc-v850.h: Ditto.
1647
1648 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1649 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1650
88be23ec
BS		 16512000-11-15 Bernd Schmidt <bernds@redhat.com>
1652
29184774 1653 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 1654 (errata_nops_necessary_p): New function.
1655 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1656 md.
1657
72a76794
JW		 16582000-11-14 Jim Wilson <wilson@redhat.com>
1659
1660 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1661 return little endian bfd formats.
1662
4a1805b1
KH		 16632000-11-14 Kazu Hirata <kazu@hxi.com>
1664
1665 * config/aout_gnu.h: Fix formatting.
1666 * config/atof-vax.c: Likewise.
1667 * config/m68k-parse.h: Likewise.
1668 * config/m88k-opcode.h: Likewise.
1669 * config/obj-elf.c: Likewise.
1670 * config/tc-arm.c: Likewise.
1671 * config/tc-cris.c: Likewise.
1672 * config/tc-i386.c: Likewise.
1673 * config/tc-ia64.c: Likewise.
1674 * config/tc-mn10300.c: Likewise.
1675 * config/te-386bsd.h: Likewise.
1676 * config/te-hppa.h: Likewise.
1677 * config/te-nbsd.h: Likewise.
1678 * config/te-ppcnw.h: Likewise.
1679 * config/te-sparcaout.h: Likewise.
1680 * config/te-tmips.h: Likewise.
1681 * config/vax-inst.h: Likewise.
1682 * config/vms-conf.h: Likewise.
1683
c810873d
JJ		 16842000-11-14 Jakub Jelinek <jakub@redhat.com>
1685
1686 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1687
79082ff0
L		 16882000-11-13 H.J. Lu <hjl@gnu.org>
1689
1690 * config/obj-elf.c (elf_frob_symbol): Support
1691 ".symver name,name2@@@nodename".
1692 (elf_frob_file_before_adjust): Likewise.
1693
1694 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1695 and ".symver name,name2@@@nodename".
1696 Fix a typo.
1697
1da00eb4
L		 16982000-11-12 H.J. Lu (hjl@gnu.org)
1699
1700 * config/obj-elf.c (obj_elf_symver): Check missing version
1701 name.
1702
f585997b
L		 17032000-11-12 H.J. Lu (hjl@gnu.org)
1704
1705 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1706 instead of bfd_vma for non-bfd assemblers.
1707
ef5c4bfc
KH		 17082000-11-09 Kazu Hirata <kazu@hxi.com>
1709
1710 * itbl-ops.c: Fix comment typos.
1711
f5a30c2e
JW		 17122000-11-08 Jim Wilson <wilson@redhat.com>
1713
1714 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1715 (struct unwind): Add next_slot_frag field.
1716 (slot_index): New parameters slot_frag and first_frag. Add code
1717 to add in frag sizes when different. Add comments.
1718 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1719 arguments to slot_index.
1720 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1721 loop end. Set next_slot_frag field.
1722
339681c0
L		 17232000-11-07 H.J. Lu <hjl@gnu.org>
1724
1725 * doc/as.texinfo (.symver): Updated for versioned symbol
1726 reference.
1727
1728 * obj.h (format_ops): Add the frob_file_before_adjust field.
1729
1730 * config/obj-aout.c (aout_format_ops): Set the
1731 frob_file_before_adjust field to 0.
1732 * config/obj-coff.c (coff_format_ops): Likewise.
1733 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1734
1735 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1736 name.
1737 (elf_frob_file_before_adjust): New function to remove unneeded
1738 versioned symbols from the symbol table.
1739 (elf_format_ops): Set the frob_file_before_adjust field to
1740 elf_frob_file_before_adjust.
1741
1742 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1743 not defined.
1744
1745 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1746
4a314ec8
NC		 17472000-11-07 Peter Targett <peter.targett@arccores.com>
1748
1749 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1750 BIG_ENDIAN macros.
1751 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1752 Fix compile time warning messages.
50705ef4 1753
604d524f
NC		 17542000-11-07 Nick Clifton <nickc@redhat.com>
1755
1756 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1757 buffer in order to avoid buffer overflows.
1758
44f5c83a
JW		 17592000-11-06 Steve Ellcey <sje@cup.hp.com>
1760
1761 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1762 Change M to m for -milp32 or -mlp64 to match gcc.
1763 (dot_endp): Use bytes_per_address instead of 8.
1764 (emit_one_bundle): Use number_to_chars_littleendian instead of
1765 md_number_to_chars.
1766 (fix_insn): Likewise.
1767 (ia64_init): New function.
1768 (ia64_target_format): New function.
1769 (md_begin): Set endianness, arch, and machine as appropriate.
1770 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1771 Make these macros depend on TE_HPUX macro.
1772 (TARGET_FORMAT): Define.
1773 (HOST_SPECIAL_INIT): Define.
1774 * config/te-hpux.h: New file.
1775 * configure.in: Add "ia64-*-hpux*" target to configure.
1776 * configure: Regenerate.
50705ef4 1777
7152f1dc
KH		 17782000-11-06 Kazu Hirata <kazu@hxi.com>
1779
ef99799a
KH		 1780 * as.c: Fix formatting.
1781 * dwarf2dbg.c: Likewise.
1782 * input-file.c: Likewise.
7152f1dc
KH		 1783 * input-file.h: Likewise.
1784 * input-scrub.c: Likewise.
ef99799a
KH		 1785 * itbl-ops.c: Likewise.
1786 * listing.c: Likewise.
1787 * macro.h: Likewise.
1788 * messages.c: Likewise.
1789 * read.c: Likewise.
1790 * subsegs.c: Likewise.
1791 * subsegs.h: Likewise.
1792 * write.c: Likewise.
7152f1dc 1793
cf055d54
NC		 17942000-11-06 Nick Clifton <nickc@redhat.com>
1795
1796 * doc/as.texinfo: Add GNU Free Documentation License.
1797 * doc/gasp.texi: Add GNU Free Documentation License.
1798 * doc/as.1: Add GNU Free Documentation License.
1799
8d6b5c8e
NC		 18002000-11-05 Nick Clifton <nickc@redhat.com>
1801
1802 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1803
59ff2774
NC		 18042000-11-02 Per Lundberg <plundis@chaosdev.org>
1805
1806 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1807 * configure: Regenerate.
1808
37d8bb27
NC		 18092000-11-01 Nick Clifton <nickc@redhat.com>
1810
1811 * read.c (original_case_string): New global variable.
1812 (read_a_source_file): Copy opcode string into
1813 original_case_string if clobbering the case of the opcode.
1814 * read.h: Export the definition of original_case_string.
1815 * config/tc-arm.c (md_assembler): When parsing a .req
1816 directive use the original opcode string, not the case
1817 clobbered version.
1818
d75bb8cf
NC		 18192000-11-02 Nick Clifton <nickc@redhat.com>
1820
1821 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1822 variable.
d75bb8cf
NC		 1823 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1824 dwarf2_where and dwarf2_gen_line_info.
1825
6c17cfe4
PB		 18262000-11-02 Theo Honohan <th@futuretv.com>
1827
50705ef4 1828 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1829
c51ce5f0
EC		 18302000-10-31 Eric Christopher <echristo@redhat.com>
1831
1832 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1833 or pc-relative, else use fx_offset.
1834
f1bcba5b
JW		 18352000-10-31 Jim Wilson <wilson@redhat.com>
1836
1837 * config/tc-ia64.c (struct md): New field tag_fixups.
1838 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1839 qualifying predicate.
1840 (emit_one_bundle): Delete spurious multiplication by one. Handle
1841 tag_fixups.
1842 (ia64_start_line): Error if dangling qualifying predicate.
1843 (defining_tag): New static variable.
1844 (ia64_unrecognized_line, case '['): Parse tags.
1845 (ia64_frob_label): Create tag_fixups.
1846 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1847
8637c045
AM		 18482000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1849
1850 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1851
ebeeafe6
BS		 18522000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1853
29184774 1854 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 1855
b041f888
KH		 18562000-10-30 Kazu Hirata <kazu@hxi.com>
1857
1858 * expr.c: Fix formatting.
1859 * flonum-copy.c: Likewise.
1860 * flonum.h: Likewise.
1861 * gasp.c: Likewise.
1862 * hash.c: Likewise.
1863
d8374dcd
HPN		 18642000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1865
1866 * as.h (OPTION_MD_BASE): Bump to 190.
1867 * as.c (parse_args) <std_longopts>: Add comment about the need to
1868 check OPTION_MD_BASE in as.h.
1869
1308f14c
HPN		 1870 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1871 for weak symbols.
1872
6f6ef0fa
NC		 18732000-10-27 Nick Clifton <nickc@redhat.com>
1874
1875 * configure.in (emulations): Add m68hc12.
1876 * configure: Regenerate.
1877 * po/gas.pot: Regenerate.
c51ce5f0 1878
bf1b5881
AH		 18792000-10-27 Aldy Hernandez <aldyh@redhat.com>
1880
50705ef4
AM		 1881 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1882 cpsr*.
1883 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1884
85a39694
NC		 18852000-10-25 Nick Clifton <nickc@redhat.com>
1886
1887 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1888 a DWARF2 line number information sequence.
1889
1890 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1891
1892 * read.c (generate_lineno_debug): Update comment describing why
1893 DWARF2 line number debug information is not generated
1894 automatically by this function.
1895
1896 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1897 not all.
c51ce5f0 1898
85a39694
NC		 1899 * config/tc-arm.h (md_end): Define.
1900 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1901
85a39694
NC		 1902 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1903 if generating DWARF2 line numbers.
1904 (arm_end_of_source): New function. Call dwarf2_finish if
1905 necessary.
1906
1907 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1908 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1909 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1910
cce0cbdc
DN		 19112000-10-25 Diego Novillo <dnovillo@cygnus.com>
1912
29184774 1913 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 1914 arguments.
1915
64a0c779
DN		 19162000-10-24 Diego Novillo <dnovillo@cygnus.com>
1917
29184774 1918 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 1919 (build_displacement_string): Remove.
1920 (i386_parse_seg): Remove.
1921 (i386_intel_memory_operand): Remove.
1922 (i386_intel_operand): Re-write using recursive descent parser based
1923 on MASM documentation.
1924 (struct intel_parser_s): New structure.
1925 (intel_parser): New static variable.
1926 (struct intel_token): New structure.
1927 (cur_token, prev_token): New static variables.
1928 (T_NIL): Define.
1929 (T_CONST): Define.
1930 (T_REG): Define.
1931 (T_BYTE): Define.
1932 (T_WORD): Define.
1933 (T_DWORD): Define.
1934 (T_QWORD): Define.
1935 (T_XWORD): Define.
1936 (T_SHORT): Define.
1937 (T_OFFSET): Define.
1938 (T_PTR): Define.
1939 (T_ID): Define.
1940 (intel_match_token): New function.
1941 (intel_get_token): New function.
1942 (intel_putback_token): New function.
1943 (intel_expr): New function.
1944 (intel_e05): New function.
1945 (intel_e05_1): New function.
1946 (intel_e06): New function.
1947 (intel_e06_1): New function.
1948 (intel_e09): New function.
1949 (intel_e09_1): New function.
1950 (intel_e10): New function.
1951 (intel_e10_1): New function.
1952 (intel_e11): New function.
1953
19f7b010
JJ		 19542000-10-20 Jakub Jelinek <jakub@redhat.com>
1955
1956 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1957 instructions to loose any special insn->architecture mask.
1958
1959 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1960 (sparc_md_end, sparc_arch_types, sparc_arch,
1961 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1962 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1963 request v9b architecture if they are used).
1964
3ae647a0
NC		 19652000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1966
1967 * config/tc-m68k.c: Fix the previous misapplied patch.
1968
5cbdaa77
NC		 19692000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1970
50705ef4
AM		 1971 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1972 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1973 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1974 BFD_RELOC_*.
5cbdaa77 1975
e6c774b4
KH		 19762000-10-17 Kazu Hirata <kazu@hxi.com>
1977
1978 * debug.c: Fix formatting.
1979 * depend.c: Likewise.
1980 * dwarf2dbg.c: Likewise.
1981 * dwarf2dbg.h: Likewise.
1982 * ecoff.c: Likewise.
1983 * expr.c: Likewise.
1984 * expr.h: Likewise.
1985 * flonum-konst.c: Likewise.
1986 * frags.h: Likewise.
1987
ea20a7da
CC		 19882000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1989
1990 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1991 options.
1992 * doc/as.texinfo: Added notes about this new option.
1993
266cb5f1
HPN		 19942000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1995
1996 * config/tc-sh.c (JREG): Remove.
1997 (md_convert_frag): Remove #if 0:d code using JREG.
1998
6588847e
DN		 19992000-10-15 Diego Novillo <dnovillo@cygnus.com>
2000
2001 * config/tc-i386.c (i386_operand_modifier): Only match
2002 modifiers SHORT and FLAT if they are followed by a space.
2003 (parse_register): When `allow_naked_reg' is set, do not confuse
2004 identifiers that start with a register name with a register.
2005
30a2b4ef
KH		 20062000-10-12 Kazu Hirata <kazu@hxi.com>
2007
2008 * app.c: Fix formatting.
2009 * as.c: Likewise.
2010 * as.h: Likewise.
2011 * bit_fix.h: Likewise.
2012 * cgen.c: Likewise.
2013 * cgen.h: Likewise.
2014 * cond.c: Likewise.
2015
d01e2a23
AM		 20162000-10-11 Alan Modra <alan@linuxcare.com.au>
2017
2018 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2019
44852b19
AM		 20202000-10-07 Alan Modra <alan@linuxcare.com.au>
2021
dc1fc56b
AM		 2022 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2023 Re-arrange function a little and improve error message.
2024
44852b19
AM		 2025 * write.c (write_relocs): Fix a comment.
2026
2027 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2028 link-once sections.
2029
afa680f8
JW		 20302000-10-05 Jim Wilson <wilson@cygnus.com>
2031
2032 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2033
ce8a8b2f
AM		 20342000-10-05 Alan Modra <alan@linuxcare.com.au>
2035
2036 * config/tc-i386.c: Delete some useless comments, reformat others.
2037
2038 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2039 non-global syms in linkonce sections.
2040
56d27c17
AM		 20412000-10-04 Ralf Baechle <ralf@gnu.org>
2042
2043 * config/tc-ia64.c (operand_match): Don't use // style comments.
2044 * config/tc-i370.c: Likewise.
2045
7b15d668
HPN		 20462000-09-29 Hans-Peter Nilsson <hp@axis.com>
2047
2048 Changes to handle varying register prefix and user symbol prefix.
2049 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2050 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2051 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2052 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2053 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2054 (demand_register_prefix): New variable.
2055 (md_pseudo_table): New pseudo ".syntax".
2056 (md_longopts): New options --no-underscore and --underscore.
2057 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2058 on symbols_have_leading_underscore.
2059 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2060 (get_spec_reg): Ditto.
2061 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2062 Fix formatting.
2063 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2064 --help.
2065 <case OPTION_NO_US, case OPTION_US>: New.
2066 (md_show_usage): Be brief and reformat to match continuation of
2067 --help.
2068 * po/gas.pot: Regenerate.
2069
27df9f40
AM		 20702000-09-28 Alan Modra <alan@linuxcare.com.au>
2071
2072 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2073 force relocs for 12 bit branches.
2074 (md_apply_fix): Similarly, adjust logic here.
2075
5506e1a5
AM		 20762000-09-28 Alan Modra <alan@linuxcare.com.au>
2077
2078 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2079 adjust for external and weak syms as we will use a reloc. Allow
2080 for +8 offset when calculating limits of branches.
2081 (hppa_fix_adjustable): Undo 2000-09-23 change.
2082 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2083 Correct distance calculation.
47d89dba
AM		 2084 (tc_gen_reloc): Print the file name and line number if we can't
2085 handle a fixup.
5506e1a5
AM		 2086
2087 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2088 * config/tc-hppa.c (nonzero_dibits): Define.
2089 (arg_reloc_stub_needed): Check each arg and return value
2090 separately for zero case.
2091 (pa_align): Declare argument `bytes'.
2092
81d4177b
KH		 20932000-09-25 Kazu Hirata <kazu@hxi.com>
2094
2095 * config/tc-cris.c: Fix formatting.
2096 * config/tc-d10v.h: Likewise.
2097 * config/tc-d30v.c: Likewise.
2098 * config/tc-d30v.h: Likewise.
2099 * config/tc-fr30.c: Likewise.
2100 * config/tc-fr30.h: Likewise.
2101 * config/tc-m68k.c: Likewise.
2102 * config/tc-m68k.h: Likewise.
2103 * config/tc-pj.h: Likewise.
2104 * config/tc-ppc.c: Likewise.
2105 * config/tc-ppc.h: Likewise.
2106 * config/tc-sh.c: Likewise.
2107 * config/tc-sh.h: Likewise.
2108 * config/tc-sparc.c: Likewise.
2109 * config/tc-v850.h: Likewise.
2110 * config/tc-vax.h: Likewise.
2111 * config/tc-w65.h: Likewise.
2112 * config/tc-z8k.h: Likewise.
2113
959ee541
AM		 21142000-09-23 Alan Modra <alan@linuxcare.com.au>
2115
2116 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2117 checks only for ELF.
2118 (hppa_force_relocation): Likewise.
2119
139368c9
JW		 21202000-09-22 Jim Wilson <wilson@cygnus.com>
2121
2122 * config/tc-ia64.c (dv_sem): Add "stop".
2123 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2124 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2125 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2126 match above.
2127 (mark_resources): Check IA64_RS_PRr.
2128
151337e8
NC		 21292000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2130
56d27c17 2131 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 2132 md_estimate_size_before_relax): Redesign and clean up the
2133 relaxation mechanism.
2134
0b7410c4
KH		 21352000-09-21 Kazu Hirata <kazu@hxi.com>
2136
2137 * config/tc-ns32k.c: Fix formatting.
2138 * config/tc-ns32k.h: Likewise.
2139
a4d24084
KH		 21402000-09-20 Kazu Hirata <kazu@hxi.com>
2141
82efde3a
KH		 2142 * config/tc-m32r.c: Fix formatting.
2143 * config/tc-m32r.h: Likewise.
2144 * config/tc-m68851.h: Likewise.
2145 * config/tc-m68hc11.c: Likewise.
2146 * config/tc-m68hc11.h: Likewise.
2147 * config/tc-m88k.c: Likewise.
2148 * config/tc-mcore.c: Likewise.
a75214e5 2149 * config/tc-mcore.h: Likewise.
82efde3a
KH		 2150 * config/tc-mips.c: Likewise.
2151 * config/tc-mips.h: Likewise.
2152 * config/tc-mn10200.h: Likewise.
2153 * config/tc-mn10300.h: Likewise.
a75214e5 2154 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 2155 * config/tc-tahoe.h: Likewise.
2156
4844386e 21572000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 2158
2159 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2160 Likewise in relaxation description comments.
2161
9e754211
AM		 21622000-09-18 Alan Modra <alan@linuxcare.com.au>
2163
2164 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2165 subtraction of two syms without emitting a relocation.
2166
2167 From David Huggins-Daines <dhd@linuxcare.com>
2168 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2169 global or weak symbols.
2170
4a4f25cf
KH		 21712000-09-15 Kazu Hirata <kazu@hxi.com>
2172
2173 * config/tc-h8300.h: Fix formatting.
2174 * config/tc-h8500.c: Likewise.
2175 * config/tc-h8500.h: Likewise.
2176 * config/tc-hppa.h: Likewise.
2177 * config/tc-i370.h: Likewise.
2178 * config/tc-i386.h: Likewise.
2179 * config/tc-i860.c: Likewise.
2180 * config/tc-i860.h: Likewise.
2181 * config/tc-i960.h: Likewise.
2182 * config/tc-ia64.c: Likewise.
2183 * config/tc-ia64.h: Likewise.
2184
1dab94dd
KH		 21852000-09-14 Kazu Hirata <kazu@hxi.com>
2186
2187 * config/tc-a29k.c: Fix formatting.
2188 * config/tc-alpha.c: Likewise.
2189 * config/tc-arc.c: Likewise.
2190 * config/tc-arc.h: Likewise.
2191 * config/tc-arm.c: Likewise.
2192 * config/tc-arm.h: Likewise.
2193 * config/tc-avr.c: Likewise.
2194 * config/tc-avr.h: Likewise.
2195 * config/tc-tic30.c: Likewise.
2196 * config/tc-tic30.h: Likewise.
2197 * config/tc-tic54x.c: Likewise.
2198 * config/tc-tic54x.h: Likewise.
2199 * config/tc-tic80.c: Likewise.
2200 * config/tc-tic80.h: Likewise.
2201
7484b8e6
TW		 22022000-09-14 Timothy Wall <twall@cygnus.com>
2203
2204 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2205 parallel comparisons for later use.
2206 (struct rsrc): Add parallel comparison type.
2207 (resources_match): Skip special cases of PR usage (non-conflicting
2208 parallel compares).
56d27c17 2209
bf514e21
KH		 22102000-09-13 Kazu Hirata <kazu@hxi.com>
2211
2212 * config/obj-ecoff.c: Fix formatting.
2213 * config/obj-elf.c: Likewise.
2214 * config/obj-elf.h: Likewise.
2215 * config/obj-evax.h: Likewise.
2216 * config/obj-generic.h: Likewise.
2217 * config/obj-hp300.c: Likewise.
2218 * config/obj-hp300.h: Likewise.
2219 * config/obj-ieee.h: Likewise.
2220 * config/obj-vms.c: Likewise.
2221 * config/obj-vms.h: Likewise.
2222
156c2f8b 22232000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 2224
50705ef4
AM		 2225 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2226 (md_parse_option): Ditto.
2227 (md_longopts): Add -mips32 option.
2228 (md_show_usage): Document new options.
2229 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2230 (mips_ip): Assemble mfc0 with a sub-selection code.
2231 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 2232 (mips_cpu_to_str): New function.
2233 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2234 Use CPU_* defines instead of hardcoded numbers.
2235
50705ef4
AM		 2236 * doc/as.texinfo: Document new options.
2237 * doc/c-mips.texi: Ditto.
156c2f8b 2238
a01b9fa4
KH		 22392000-09-12 Kazu Hirata <kazu@hxi.com>
2240
2241 * as.h: Fix formatting.
2242 * asintl.h: Likewise.
2243 * bit_fix.h: Likewise.
dcd619be
KH		 2244 * config/obj-aout.c: Likewise.
2245 * config/obj-aout.h: Likewise.
2246 * config/obj-bout.c: Likewise.
2247 * config/obj-bout.h: Likewise.
2248 * config/obj-coff.c: Likewise.
2249 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 2250 * dwarf2dbg.h: Likewise.
2251 * expr.h: Likewise.
2252 * flonum.h: Likewise.
2253 * frags.h: Likewise.
2254 * itbl-ops.h: Likewise.
2255 * macro.h: Likewise.
2256 * read.h: Likewise.
2257 * sb.h: Likewise.
2258 * struc-symbol.h: Likewise.
2259 * subsegs.h: Likewise.
2260 * symbols.h: Likewise.
2261 * tc.h: Likewise.
2262 * write.h: Likewise.
2263
92774660
KH		 22642000-09-11 Kazu Hirata <kazu@hxi.com>
2265
f0e652b4
KH		 2266 * bignum-copy.c: Fix formatting.
2267 * config/tc-i370.c: Likewise.
92774660
KH		 2268 * config/tc-i960.c: Likewise.
2269 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 2270 * ehopt.c: Likewise.
2271 * flonum-copy.c: Likewise.
2272 * flonum-konst.c: Likewise.
2273 * flonum-mult.c: Likewise.
2274 * literal.c: Likewise.
2275 * read.c: Likewise.
2276 * sb.c: Likewise.
2277 * stabs.c: Likewise.
2278 * subsegs.c: Likewise.
92774660 2279
222f8079
PB		 22802000-09-09 Philip Blundell <philb@gnu.org>
2281
2282 * configure.in (arm*-*-uclinux*): New target.
2283 * configure: Regenerate.
2284
c488923f
KH		 22852000-09-09 Kazu Hirata <kazu@hxi.com>
2286
2287 * input-file.c: Fix formatting.
2288 * itbl-ops.c: Likewise.
2289 * messages.c: Likewise.
2290
e0e3ecca
PB		 22912000-09-08 Philip Blundell <philb@gnu.org>
2292
2293 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2294 offset is negative.
2295
5d64ca4e
L		 22962000-09-07 H.J. Lu <hjl@gnu.org>
2297
2298 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2299 * configure: Rebuild.
2300
bdaaa2e1
KH		 23012000-09-07 Kazu Hirata <kazu@hxi.com>
2302
e49bc11e
KH		 2303 * atof-generic.c: Fix formatting.
2304 * config/tc-mips.c: Likewise.
e13b337a
KH		 2305 * config/tc-vax.c: Likewise.
2306 * input-scrub.c: Likewise.
bdaaa2e1 2307
d07ed2cd
AO		 23082000-09-07 Alexandre Oliva <aoliva@redhat.com>
2309
2310 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2311 * configure.in (sh-*-linux*): Added.
2312 * configure: Rebuilt.
2313
86905619
KH		 23142000-09-06 Kazu Hirata <kazu@hxi.com>
2315
a28a3ccf
JL		 2316 * config/tc-hppa.c: Fix formatting.
2317
86905619
KH		 2318 * ecoff.c: Fix formatting.
2319
58cccadb
AO		 23202000-09-06 Alexandre Oliva <aoliva@redhat.com>
2321
2322 * configure: Rebuilt with new libtool.m4.
2323
542d6675
KH		 23242000-09-05 Kazu Hirata <kazu@hxi.com>
2325
2326 * cgen.c: Fix formatting.
2327 * config/tc-ia64.c: Likewise.
2328
5b343f5a
NC		 23292000-09-05 Nick Clifton <nickc@redhat.com>
2330
2331 * aclocal.m4: Regenerate.
2332 * config.in: Regenerate.
2333 * configure: Regenerate.
2334 * po/gas.pot: Regenerate.
50bbae35 2335
07e90ad5
HPN		 23362000-09-05 Hans-Peter Nilsson <hp@axis.com>
2337
2338 * config/tc-cris.c: Correct comment typos.
2339
1485d400
EC		 23402000-09-05 Eric Christopher <echristo@cygnus.com>
2341
2342 * config/tc-mn10300.c: Cleanup.
2343 (md_pcrel_from): Enable.
2344
904a31bf
AM		 23452000-09-05 Alan Modra <alan@linuxcare.com.au>
2346
927781e2
AM		 2347 * expr.c (operand): Fix a comment typo.
2348 * write.c (write_relocs): Fix a signed/unsigned warning.
2349
ecacdc7a
AM		 2350 * config/tc-hppa.c (fudge_reg_expressions): New
2351 (hppa_force_reg_syms_absolute): New.
2352 (pa_equ): Allow reg_section expressions.
2353 * config/tc-hppa.c (md_optimize_expr): Define.
2354 (hppa_force_reg_syms_absolute): Prototype.
2355
2356 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2357 (pa_parse_number): Pass in arg to select fp reg parsing.
2358 Return 1 to indicate format checks pass. If strict, then only
2359 accept a register or register symbol. Return value in...
2360 (pa_number): New static for pa_parse_number.
2361 (FP_REG_BASE): Define.
2362 (FP_REG_RSEL): Define.
2363 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2364 appropriate. White space changes.
2365 (need_pa11_opcode): Don't bother passing any params, get them from
2366 globals instead.
2367 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2368 Remove extraneous check in case 'Q'.
2369 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2370 reg, set section of resulting symbol to reg_section.
2371 (pa_parse_space_stmt): Modify call to pa_parse_number.
2372 (pa_space): Likewise.
2373
904a31bf
AM		 2374 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2375 (hppa_force_relocation): Handle vtable relocs.
2376 (pa_vtable_entry): New.
2377 (pa_vtable_inherit): New.
2378 (md_pseudo_table): Add entries for vtable pseudos.
2379 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2380 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2381 against weak syms.
2382 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2383 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2384 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2385 millicode import.
2386 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2387 specify a symbol type.
2388
2389 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2390 dependent things together.
2391 (md_elf_symbol_type): Define.
2392
2393 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2394 symbol.
2395 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2396
2397 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2398 (obj_elf_vtable_entry): Declare.
2399
2400 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2401 and export function.
2402 (obj_elf_vtable_entry): Similarly.
2403 (elf_pseudo_table): Fix the damage with a cast.
2404
a47cf567 24052000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 2406
2407 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2408 for template selection when a label is needed.
2409
197865e8
KH		 24102000-09-02 Kazu Hirata <kazu@hxi.com>
2411
2412 * config/tc-ia64.c: Fix formatting.
2413
18e03609
NC		 24142000-09-02 Nick Clifton <nickc@redhat.com>
2415
2416 * configure.in: Increase version number to 2.10.91.
2417 * configure: Regenerate.
2418 * aclocal.m4: Regenerate.
2419 * config.in: Regenerate.
2420 * po/gas.pot: Regenerate.
2421 * Makefile.in: Regenerate.
1485d400 2422
a1cc9221
AO		 24232000-09-01 Alexandre Oliva <aoliva@redhat.com>
2424
2425 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2426 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2427 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2428 similar relocs.
2429 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2430 branches.
2431
24322000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2433
2434 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2435 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2436 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2437 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2438 (GOT_symbol): New variable.
2439 (md_undefined_symbol): Set it.
2440
44576e1f
RH		 24412000-09-01 Richard Henderson <rth@cygnus.com>
2442
2443 * config/tc-ia64.c (match): Don't inline.
2444 (extra_goodness): New.
2445 (md_begin): Prefer nop.f and nop.b for best_template.
2446
29f8404c
KH		 24472000-08-31 Kazu Hirata <kazu@hxi.com>
2448
76b0a8c0
KH		 2449 * as.c: Fix formatting.
2450 * cond.c: Likewise.
2451 * frags.c: Likewise.
29f8404c
KH		 2452 * macro.c: Likewise.
2453
b4c1ea07
EC		 24542000-08-31 Eric Christopher <echristo@cygnus.com>
2455
2456 * config/tc-mn10300.c: Cleanup and fix warnings.
2457 (md_pseudo_table): Add initializers.
2458 (md_show_usage): Cleanup.
2459 (md_parse_option): Fix warnings.
2460 (md_undefined_symbol): Fix warnings.
2461 (md_conver_frag): Fix warnings.
2462 (tc_gen_reloc): Fix warnings.
2463 (md_apply_fix3): Fix warnings.
2464 (check_operand): Fix warnings.
2465
ac48eca1
AO		 24662000-08-31 Alexandre Oliva <aoliva@redhat.com>
2467
2468 * acinclude.m4: Include libtool and gettext macros from the
2469 top level.
2470 * aclocal.m4, configure: Rebuilt.
2471
e0c21649
GK		 24722000-08-30 Mark Hatle <mhatle@mvista.com>
2473
2474 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2475
cf39a089
KH		 24762000-08-31 Kazu Hirata <kazu@hxi.com>
2477
2478 * listing.c: Fix formatting.
2479
3ee4defc
KH		 24802000-08-29 Kazu Hirata <kazu@hxi.com>
2481
2482 * app.c: Fix a comment typo. Fix formatting.
2483
1e8d20f4
NC		 24842000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2485
29184774 2486 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 2487 offset of the target destination for jmp instructions.
2488 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2489
5bcac8a4
HPN		 24902000-08-24 Hans-Peter Nilsson <hp@axis.com>
2491
2492 * NEWS: Mention support for CRIS.
2493
46547ecc
DC		 2494Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2495
2496 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2497 Sets `.lcomm' alignment to zero.
2498
4b853faa
AO		 24992000-08-23 Alexandre Oliva <aoliva@redhat.com>
2500
29184774
NC		 2501 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2502 TC_FIX_ADJUSTABLE): Define.
4b853faa 2503
efcc5914
JW		 25042000-08-23 Jim Wilson <wilson@cygnus.com>
2505
2506 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2507 unwind.personality_routine is set.
2508
aca719bf
AO		 25092000-08-23 H.J. Lu <hjl@gnu.org>
2510
2511 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2512
a3da4de1
AO		 25132000-08-23 Alexandre Oliva <aoliva@redhat.com>
2514
2515 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2516 environment is pe.
2517
56385375
L		 25182000-08-22 H.J. Lu <hjl@gnu.org>
2519
2520 * config.in (STRICTCOFF): New for strict COFF.
2521
2522 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2523 i386-*-go32* and i386-go32-rtems*.
2524 * configure: Rebuilt.
2525
2526 * config/obj-coff.c (obj_coff_endef): Follow the historical
2527 behavior if STRICTCOFF is not defined.
2528
2529 * doc/internals.texi: Document STRICTCOFF.
2530
8f36cd18
AO		 25312000-08-22 Alexandre Oliva <aoliva@redhat.com>
2532
2533 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2534 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2535 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2536 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2537 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2538 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2539 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2540 Likewise.
2541
58a77e41
EC		 25422000-08-22 Eric Christopher <echristo@cygnus.com>
2543
2544 * config/tc-mn10300.c: (md_apply_fix): New function.
2545 (mn10300_force_relocation): New function.
2546 (mn10300_fix_adjustable): New function.
2547
2548 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2549 (TC_HANDLES_FX_DONE): Define.
2550 (obj_fix_adjustable): Define.
2551 (MD_APPLY_FIX3): Define.
2552 (TC_LINKRELAX_FIXUP): Define.
2553
2554 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2555 previously defined.
2556 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2557
2558 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2559
ded0649c
JE		 25602000-08-21 Jason Eckhardt <jle@cygnus.com>
2561
2562 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2563 if the fixup resulted in a relocation.
2564
66102fe2
NC		 25652000-08-18 Nick Clifton <nickc@redhat.com>
2566
2567 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2568 Make reference to first element of shift_names explicit.
2569
02198638
AO		 25702000-08-18 Alexandre Oliva <aoliva@redhat.com>
2571
2572 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2573 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2574 add a symbol's address. Removed all target-specific #ifdefs that
2575 used to accomplished the same.
2576 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2577 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2578 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2579 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2580 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2581
353e2c69
KH		 25822000-08-17 Kazu Hirata <kazu@hxi.com>
2583
2584 * dwarf2dbg.c: Fix formatting.
2585
4fb7971f
NC		 25862000-08-17 Nick Clifton <nickc@redhat.com>
2587
2588 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2589 to be recoded as logical shift lefts by zero.
2590
50b81f19
JW		 25912000-08-16 Jim Wilson <wilson@cygnus.com>
2592
2593 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2594 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2595 source registers.
2596 (note_register_values): Handle IA64_OPND_R3_2 operands.
2597
f869cfc6
JE		 25982000-08-16 Jason Eckhardt <jle@cygnus.com>
2599
50bbae35 2600 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2601
8cb8bcba
NC		 26022000-08-16 Nick Clifton <nickc@redhat.com>
2603
2604 * config/tc-arm.c (struct asm_shift): Delete.
2605 (shift[]): Delete.
2606 (enum asm_shift_index): New.
2607 (struct asm_shift_properties): New.
2608 (struct asm_shift_name): New.
2609 (shift_properties[]); New.
2610 (shift_names[]); New.
2611
2612 (decode_shift): Use new structures.
2613 Issue a warning is "ROR #0" is used.
2614 Issue a warning if "ASR #0" or "LSR #0" is used.
2615
2616 (md_begin): Initialise arm_shift_hsh table from new
2617 asm_shift_name array.
2618
c2158c24
JJ		 26192000-08-16 Jakub Jelinek <jakub@redhat.com>
2620
2621 * config/tc-sparc.c: Kill all warnings.
2622 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2623 in -xarch= as well.
2624 (md_show_usage): Update usage text.
2625
70485b5c
NC		 26262000-08-16 Nick Clifton <nickc@redhat.com>
2627
c2158c24 2628 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2629 useful.
2630
a47cf567 26312000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2632
2633 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2634
2635 * config/tc-sh.c (md_assemble): Changed so debug_type
2636 test performed for ppi_assemble
2637 * config/tc-sh.c: Included dwarf2dbg.h.
2638 (debug_line): Defined.
2639 (md_assemble): Generates dwarf2 line info.
2640 (sh_finalize): New function. Finalize dwarf2 info.
2641 (assemble_ppi): Returns size of code generated.
2642 (build_Mytes): Returns size of code generated.
2643 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2644 * config/tc-sh.h (md_end): Defined.
2645 (sh_finalize): Declared.
2646
1db77c8e
AO		 26472000-08-15 Alexandre Oliva <aoliva@redhat.com>
2648
2649 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2650 md_number_to_chars.
2651
046b3b54
NC		 26522000-08-14 Nick Clifton <nickc@redhat.com>
2653
2654 * config/tc-arm.c (do_bx): Allow "bx pc".
2655
c43c2cc5
JW		 26562000-08-14 Jim Wilson <wilson@cygnus.com>
2657
2658 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2659 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2660 (md_begin): Change assignment to md.flag to OR in the new bit.
2661
d1d8ba22
NC		 26622000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2663
2664 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2665 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2666 C_MOU, and C_EOS.
d1d8ba22 2667
22b36938
JE		 26682000-08-14 Jason Eckhardt <jle@cygnus.com>
2669
2670 * NEWS: Mention i860 support.
2671
c0bd0db2
JL		 2672Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2673
2674 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2675
0ac658b8
AS		 26762000-08-14 Andreas Schwab <schwab@suse.de>
2677
2678 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2679
9fc2dda2
JE		 26802000-08-11 Andreas Schwab <schwab@suse.de>
2681
2682 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2683 argument.
2684
bc4466dc
KH		 26852000-08-11 Kazu Hirata <kazu@hxi.com>
2686
2687 * expr.c: Fix formatting.
351aa9f6 2688 * config/obj-bout.c: Likewise.
bc4466dc 2689
a9c99419
JE		 26902000-08-10 Jason Eckhardt <jle@cygnus.com>
2691
2692 * doc/c-i860.texi: Flesh out the i860 section more.
2693
7c743825
KH		 26942000-08-10 Kazu Hirata <kazu@hxi.com>
2695
2696 * symbols.c: Fix formatting.
929b12bc 2697 * expr.c: Likewise.
7c743825 2698
fa2255cb
DN		 2699Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2700
29184774
NC		 2701 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2702 modifier has the IgnoreSize bit set.
fa2255cb 2703
fc997f4b
AM		 27042000-08-09 Alan Modra <alan@linuxcare.com.au>
2705
2706 From Rodney Brown <RodneyBrown@mynd.com>
2707 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2708 * configure: Regenerate.
2709
a47cf567
NC		 27102000-08-09 Kazu Hirata <kazu@hxi.com>
2711
2712 * hash.c: Fix formatting.
2713 * gasp.c: Likewise.
2714
305d537e
JE		 27152000-08-08 Jason Eckhardt <jle@cygnus.com>
2716
2717 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2718 (i860_fix_info): New enum.
2719 (MD_APPLY_FIX3): Define.
2720 (WORKING_DOT_WORD): Define.
2721 (TC_HANDLES_FX_DONE): Define.
2722 (DIFF_EXPR_OK): Define.
2723 (LISTING_HEADER): Define.
2724 (TARGET_FORMAT): Select target format based on endian flag.
2725 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2726 (target_big_endian): Add external declaration.
2727
2728 * config/tc-i860.c: All existing code reworked completely. Other
2729 new code shown below.
2730 (SYNTAX_SVR4): Define.
2731 (target_warn_expand): New variable.
2732 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2733 (md_longopts): Declare and define with new options (-EL, -EB,
2734 and -mwarn-expand).
2735 (md_show_usage): New function.
2736 (md_operand): New function.
2737 (obtain_reloc_for_imm16): New function.
2738 (md_apply_fix3): New function.
2739 (tc_gen_reloc): New function.
2740
df86943d
NC		 27412000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2742
2743 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2744 2 bytes of the jump address are in the same frag.
2745 (find): Accept 68hc12 register indirect modes.
2746
2747 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2748
30d25259
RH		 27492000-08-07 Richard Henderson <rth@cygnus.com>
2750
2751 * config/tc-ia64.c (unwind): Add prologue_mask member.
2752 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2753 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2754 (dot_body): Clear unwind.prologue_mask.
2755 (dot_prologue): Set it. Accept a register second argument.
2756
2d484c7f
KH		 27572000-08-07 Kazu Hirata <kazu@hxi.com>
2758
2759 * config/atof-ieee.c: Fix formatting.
2760 * config/atof-tahoe.c: Likewise.
2761
a47cf567 27622000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2763
3d4ae3c0
NC		 2764 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2765 work.
2766
c91d2e08
NC		 2767 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2768 of .popsection, .previous, .pushsection, .subsection,
2769 .version, .vtable_entry, .vtable_inherit and .weak.
2770
47926f60
KH		 27712000-08-05 Kazu Hirata <kazu@hxi.com>
2772
2773 * config/tc-cris.c: Fix formatting.
2774 * config/tc-i386.c: Likewise.
2775 * config/tc-sparc.c (sparc_ip): Simplify the code.
2776
ab3e48dc
KH		 27772000-08-04 Kazu Hirata <kazu@hxi.com>
2778
2779 * config/tc-cris.c: Rearrange code for readability.
2780 * config/tc-d10v.c: Fix formatting.
2781 * config/tc-m32r.c: Likewise.
2782 * config/tc-sparc.c: Likewise.
2783
3d56ab85
JW		 27842000-08-02 Jim Wilson <wilson@cygnus.com>
2785
2786 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2787 before ia64_find_opcode.
2788 (md_assemble): Likewise.
2789
3f9dfb2c
NC		 27902000-08-01 Nick Clifton <nickc@cygnus.com>
2791
a47cf567 2792 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2793 Undo some formatting fixes.
3f9dfb2c 2794
28e4f854
KH		 27952000-08-01 Kazu Hirata <kazu@hxi.com>
2796
2797 * config/obj-som.c: Fix formatting.
2798 * config/obj-ieee.c: Likewise.
2799 * config/tc-arm.c: Likewise.
2800 * config/tc-v850.c: Likewise.
2801
a570e639
NC		 28022000-08-01 Nick Clifton <nickc@redhat.com>
2803
2804 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2805 index by command line option.
58a77e41 2806
a570e639
NC		 28072000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2808
2809 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2810 (@node M68K-Branch): Rewrite to match the reality.
2811
e3308d0d
JE		 28122000-07-31 Jason Eckhardt <jle@cygnus.com>
2813
2814 * doc/c-i860.texi: New file.
2815 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2816 * doc/Makefile.in: Regenerate.
2817 * doc/all.texi: Add I860 as relevant architecture.
2818 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2819
2fd5405a
NC		 28202000-07-31 Kazu Hirata <kazu@hxi.com>
2821
2822 * config/tc-d30v.c: Fix formatting.
2823
28e7409f
NC		 28242000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2825
50bbae35
AM		 2826 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2827 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2828 long emit a long branch if available instead of an absolute jump, never
2829 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2830
2831 * doc/c-m68k.texi: Document new command line option.
58a77e41 2832
a47cf567
NC		 28332000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2834
2835 * config/tc-avr.c: Use PARAMS macro in function declarations.
2836 Don't declare md_pcrel_from_section (already in tc-avr.h).
2837 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2838 (avr_operand): Don't set (unsigned) op_mask to -1.
2839
534022ea
JE		 28402000-07-28 Jason Eckhardt <jle@cygnus.com>
2841
50bbae35
AM		 2842 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2843 * configure: Regenerated.
2844 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2845 of operand to the .type directive (.e.g, "type").
534022ea 2846
4c400d5e
AM		 28472000-07-28 Alan Modra <alan@linuxcare.com.au>
2848
2849 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2850 * app.c (do_scrub_chars): Record where first comment found.
2851 * read.c (read_a_source_file): Init found_comment on entry, and
2852 notify whether comments found on exit.
2853 * config/tc-hppa.c (md_shortopts): Add "c".
2854 (md_longopts): Add warn-comment.
2855 (md_parse_option): Handle it.
2856 (md_show_usage): Show available options.
2857 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2858
0aa529cb
AC		 2859Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2860
2861 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2862 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2863 sym_ptr_ptr
0aa529cb
AC		 2864 (md_estimate_size_before_relax): Don't fall off end of function.
2865
c6a7ab1f
NC		 28662000-07-27 Kazu Hirata <kazu@hxi.com>
2867
2868 * config/tc-avr.c: Fix formatting.
2869 * config/tc-ns32k.c: Likewise.
2870
e0c6ed95
AM		 28712000-07-27 Alan Modra <alan@linuxcare.com.au>
2872
2873 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2874
28752000-07-27 Kazu Hirata <kazu@hxi.com>
2876
2877 * config/tc-d10v.c: Fix formatting.
2878 * config/tc-z8k.c: Likewise.
2879 * config/tc-sparc.c: Likewise.
2880
6883dc5e 28812000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2882
2883 * cgen.c (queue_fixup): Declare opinfo.
2884 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2885 (gas_cgen_md_operand): Ditto.
2886 (gas_cgen_md_apply_fix3): Ditto.
2887
39da8128
DD		 28882000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2889
2890 * config/obj-coff.c (obj_frob_symbol): Don't merge
2891 labels. Don't merge if the symbol isn't constant. Return
2892 immediately if a symbol is merged.
2893
65e68b04
AM		 28942000-07-22 Alan Modra <alan@linuxcare.com.au>
2895
2896 * frags.c (frag_align): Correct absolute section alignment.
2897
5e0d736c
DD		 28982000-07-20 DJ Delorie <dj@redhat.com>
2899
2900 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2901 it breaks linking against DLLs.
2902
3bcbcc3d
HPN		 29032000-07-20 Hans-Peter Nilsson <hp@axis.com>
2904
2905 * configure.in: Add CRIS support.
2906 * configure: Regenerate.
2907 * Makefile.am: (CPU_TYPES): Add cris.
2908 (CPU_OBJ_VALID) [aout]: Add cris.
2909 (MULTI_CPU_TYPES): Add cris.
2910 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2911 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2912 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2913 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2914 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2915 Regenerate dependencies.
2916 * Makefile.in: Regenerate.
2917 * aclocal.m4: Regenerate.
2918 * as.c: Declare crisaout, criself.
2919 * config/tc-cris.h, config/tc-cris.c: New.
2920 * config/e-criself.c, config/e-crisaout.c: New.
2921 * po/POTFILES.in, po/gas.pot: Regenerate.
2922
041ff4dd 29232000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2924
041ff4dd 2925 * read.c: Fix formatting.
efaf0ba4 2926 * write.c: Fix formatting.
041ff4dd 2927
f980ada0
L		 29282000-07-19 H.J. Lu <hjl@gnu.org>
2929
2930 * sb.c: Include <stdlib.h> if exists for abort ().
2931
25a8b250
AM		 29322000-07-19 Alan Modra <alan@linuxcare.com.au>
2933
2934 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2935 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2936 (pa_type_args): Same here.
2937
7a9aaf92
NC		 29382000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2939
2940 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2941 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2942 the storage class is already set.
2943
8098403c
NC		 29442000-07-17 Kazu Hirata <kazu@hxi.com>
2945
fafb6d17 2946 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2947 * config/tc-mn10200.c: Likewise.
2948 * config/tc-mn10300.c: Likewise.
2949 * config/tc-pj.c: Likewise.
2950 * config/tc-tic80.c: Likewise.
2951 * config/tc-w65.c: Likewise.
8098403c 2952
977e771a
FCE		 29532000-07-17 Frank Ch. Eigler <fche@redhat.com>
2954
2955 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2956 is defined.
2957
63bf5651
ILT		 29582000-07-15 Ian Lance Taylor <ian@zembu.com>
2959
2960 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2961 @code.
2962
1cd1c99b
AM		 29632000-07-15 Alan Modra <alan@linuxcare.com.au>
2964
2965 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2966 ELF as are used for SOM (except the 32-bit reloc one) to decide
2967 whether a symbol can be reduced to a section symbol. Expand on
2968 the comment for symbols involved in LR% and RR% expressions.
2969
119d663a
NC		 29702000-07-14 Nick Clifton <nickc@cygnus.com>
2971
2972 * config/tc-mips.c (mips_disable_float_construction): New
2973 static variable. Set to true if doubles should not be
2974 constructed by loading two single width fp registers with
2975 halves of the value.
2976 (mips_ip): Test mips_disable_float_construction.
2977 (md_longopts): Add command line switches --construct-floats
2978 and --no-construct-floats.
2979 (md_parse_option): Parse new command line options.
2980 (md_show_usage): Describe new command line options.
2981
2982 * doc/c-mips.texi: Document new command line options.
2983
906fac54
AM		 29842000-07-13 Koundinya K <kk@ddeorg.soft.net>
2985
2986 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2987 * configure: Regenerate.
2988
29892000-07-13 Hans-Peter Nilsson <hp@axis.com>
2990
2991 * configure.in (DEFAULT_EMULATION setting): Revert part of
2992 2000-07-01 change that set te_multi=multi unless set to tmips.
2993 * configure: Regenerate.
2994
7f788821
NC		 29952000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2996
2997 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2998 section when aligning it increases its size.
7f788821 2999
9a736b6b
NC		 30002000-07-11 Kazu Hirata <kazu@hxi.com>
3001
3002 * config/tc-tic54x.c: Fix formatting.
3003
3dd5103b
NC		 30042000-07-10 Kazu Hirata <kazu@hxi.com>
3005
3006 * config/tc-h8500.c: Fix formatting.
1aea3bb8 3007 * config/tc-tic54x.c: Fix formatting.
3dd5103b 3008
46b85d42
AM		 30092000-07-10 Alan Modra <alan@linuxcare.com.au>
3010
3011 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3012 displacements correctly.
3013
3014 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3015
30162000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3017
3018 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3019 warning.
3020 (hash_jam): Ditto.
3021
ad1079af
AM		 30222000-07-09 Alan Modra <alan@linuxcare.com.au>
3023
3024 From David Huggins-Daines <dhd@linuxcare.com>
3025 * config/te-hppalinux64.h: Add a new emulation.
3026 * configure.in (emulations): Add configure bits to support the
3027 64-bit Linux/parisc target.
3028 * configure: Regenerate.
3029
3030 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3031 (md_shortopts): Add `V' for ELF.
3032
3033 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3034 when SOM or ELF_ARG_RELOC are defined.
3035 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3036 ELF_ARG_RELOC are defined.
3037 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3038 (pa_stringer): ..Do it here instead. Fix comment typos.
3039 (hppa_force_relocation): Cast enums to int before comparing with
3040 ints.
3041
3042 From Ryan Bradetich <rbradetich@uswest.net>
3043 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3044 redifinition warning.
3045 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3046 (hppa_force_relocation): ditto
ad1079af
AM		 3047 (md_apply_fix): Added cast to buf to fix warnings.
3048
3049 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3050 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3051
3052 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3053 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3054 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3055 reloc_type** to avoid warnings in switch.
3056 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3057 little earlier instead.
3058
3059 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3060 and elf.
3061 (pa_type_args): Use symbol_arg_reloc_info.
3062 (struct pa_it): Make arg_reloc unsigned int.
3063 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3064 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3065 (pa_code): Delete. pa_text duplicates this function.
3066 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3067 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3068 int.
3069 (cons_fix_new_hppa): Actually change selector to e_fsel when
3070 warning about assuming so.
3071 (tc_gen_reloc): More example elf arg reloc code.
3072 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3073 (hppa_force_relocation): Likewise.
3074
3075 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3076 files.
3077 (pa_end_of_source): Prototype.
3078 (hppa_fix_adjustable): Prototype.
3079 (LABELS_WITHOUT_COLONS): Move it..
3080 * config/te-hppa.h: To here.
3081
3082 * config/te-hppa64.h: New file.
3083
3084 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3085 type.
3086 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3087 format -10, -16, 16 relocs.
3088 (hppa_elf_mark_end_of_function): Test for null
3089 last_call_info->start_symbol
3090
3091 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3092 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3093 re_assesmble_* functions. Delete extraneous statements. Fix
3094 typos in comments.
3095 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3096 insn to re_assemble_*.
3097
623aa224
UC		 30982000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3099
3100 * doc/internals.texi (Expressions): Fix typo.
58a77e41 3101
c4aa876b
NC		 31022000-07-08 Kazu Hirata <kazu@hxi.com>
3103
3104 * config/tc-sh.c: Fix formatting.
d0313fb7 3105 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 3106 * depend.c: Fix formatting.
3107 * flonum-konst.c: Likewise.
3108 * flonum-mult.c: Likewise.
c4aa876b 3109
6b31947e
NC		 31102000-07-07 Kazu Hirata <kazu@hxi.com>
3111
a5bfe8c9 3112 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 3113 * config/obj-vms.c: Fix comments.
3114 * config/tc-a29k.c: Likewise.
3115 * config/tc-alpha.c: Likewise.
3116 * config/tc-h8300.c: Likewise.
3117 * config/tc-h8500.c: Likewise.
3118 * config/tc-i370.c: Likewise.
3119 * config/tc-ia64.c: Likewise.
3120 * config/tc-m68hc11.c: Likewise.
3121 * config/tc-m68k.c: Likewise.
3122 * config/tc-mips.c: Likewise.
3123 * config/tc-ns32k.c: Likewise.
3124 * config/tc-ppc.c: Likewise.
3125 * config/tc-z8k.c: Likewise.
6b31947e 3126
b8a9dcab
NC		 31272000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3128
3129 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3130 Default to '(SEC_LOAD | SEC_DATA)'.
3131 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3132
3133 * doc/internals.texi (CPU Backend): Describe
3134 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3135
beb2de9b
AC		 3136Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3137
3138 * as.c (parse_args): NULL terminate the long option list.
3139
24ddb296
AC		 3140Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3141
3142 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 3143 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 3144
1fe72011
NC		 31452000-07-05 Nick Clifton <nickc@cygnus.com>
3146
3147 * config/tc-d30v.c (write_2_short): Further changes to warning
3148 messages produced when combining EITHER_BUT_PREFER_MU attributed
3149 opcodes.
3150
a5bfe8c9 31512000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 3152
3153 * MAINTAINERS: new
3154
8de8f17e
AO		 31552000-07-04 Alexandre Oliva <aoliva@redhat.com>
3156
3157 * config/tc-arm.c (psrs): Accept combinations of flags.
3158
00d2865b
NC		 31592000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3160
3161 * config/tc-avr.c: Change _ () to _() around all strings marked
3162 for translation (exception from the usual coding style).
3163 (avr_opt): New struct variable, how the new switches are set.
3164 (OPTION_MMCU): Define as 'm' and actually use.
3165 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3166 (show_mcu_list): New function, display the list of known MCUs.
3167 (md_show_usage): Document the new switches. Call show_mcu_list.
3168 (avr_set_arch): Change 'm' to OPTION_MMCU.
3169 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3170 Handle the new switches.
3171 (avr_operands): Disable warnings for undefined combinations of
3172 operands if -mall-opcodes. Disable warnings for skipping two-word
3173 instructions if enhanced core or -mno-skip-bug.
3174 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3175 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3176 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3177 (avr_ldi_expression): Warn about implicit lo8().
3178 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3179
54588503
UC		 31802000-07-01 Koundinya K <kk@ddeorg.soft.net>
3181
50bbae35
AM		 3182 * configure.in: Add entry for mips-*-sysv4*MP*
3183 * configure: Rebuild
3184 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3185 elf32-tradlittlemips for traditional mips targets.
3186 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3187 test for Link Once sections as in adjust_reloc_syms.
3188 * config/te-tmips.h: New file for traditional mips targets. Define
3189 TE_TMIPS.
58a77e41 3190
c9900432
NC		 31912000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3192
3193 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3194 flags argument is not present, don't change an existing section's
3195 section's attributes. If the flags argument is present, warn if the
3196 attributes don't match the section's current attributes. When
3197 long section names are supported, set SEC_LINK_ONCE and
3198 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3199
9d87310a
HPN		 3200Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3201
3202 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3203 symbols; create them.
3204
dbddefbf
NC		 32052000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3206
3207 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 3208 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 3209
2ae7e77b
AH		 32102000-06-27 Aldy Hernandez <aldyh@redhat.com>
3211
3212 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 3213 expressions. Ignore the problem when handling 16 bit signed
3214 immediates, because the assembler will take care of the relocation
3215 later.
2ae7e77b 3216
6b2539e3
NC		 32172000-06-27 Nick Clifton <nickc@cygnus.com>
3218
3219 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 3220 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 3221 sequential order, and emit warning messages if the input source
3222 code contains constructs like that, or parallel constructs
3223 containing such opcodes.
3224
65aa24b6
NC		 32252000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3226
3227 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3228 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3229 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3230 (md_show_usage): Update usage message.
3231 (md_parse_option): Allow redefinition of MCU type within the
3232 same avr[1-5] bfd machine type. Show both old and new MCU type
3233 in the error message.
3234 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3235 Simplify 8K wrap code.
3236
f0c56b90
NC		 32372000-06-25 Kazu Hirata <kazu@hxi.com>
3238
50bbae35
AM		 3239 * config/obj-aout.c: Remove all uses of DEFUN.
3240 * config/obj-ieee.c: Likewise.
3241 * config/tc-sh.c: Fix comment typos.
3242 * config/tc-tahoe.c: Likewise.
3243 * config/tc-vax.c: Likewise.
3244 * config/tc-w65.c: Likewise.
3245 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 3246 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3247
6d249963
DD		 32482000-06-24 DJ Delorie <dj@cygnus.com>
3249
3250 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3251 more changes from Sept 1999
3252 (tc_i386_fix_adjustable): ditto
3253 (md_apply_fix3): ditto
3254
680d2857 32552000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 3256
680d2857
FCE		 3257 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3258 (gas_cgen_parse_operand): Set it around expression() call.
3259 (gas_cgen_md_operand): Test for it before longjmp().
3260
e7b305a2
AM		 32612000-06-24 Kazu Hirata <kazu@hxi.com>
3262
c0fecd35
AM		 3263 * config/tc-h8500.c: Remove all uses of DEFUN.
3264 * config/tc-sh.c: Likewise.
3265 * config/tc-w65.c: Likewise.
3266 * config/tc-z8k.c: Likewise.
3267
e7b305a2
AM		 3268 * config/tc-h8500.c: Fix typos in comments.
3269
ed6d6fd3
FCE		 32702000-06-23 Frank Ch. Eigler <fche@redhat.com>
3271
3272 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3273 is defined.
3274
f7c88872
AM		 32752000-06-23 matthew green <mrg@redhat.com>
3276
3277 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 3278 defined. Fix error message for `[' grouping.
f7c88872 3279
70d6ecf3
AM		 32802000-06-22 Kazu Hirata <kazu@hxi.com>
3281
3282 * config/tc-h8300.c: Fix formatting and comment typos.
3283
e9718fe1
TW		 32842000-06-22 Timothy Wall <twall@cygnus.com>
3285
3286 * config/tc-ia64.c (note_register_values): Move premature QP
3287 notation clearing into the appropriate place.
3288
45288df1
AM		 32892000-06-22 Alan Modra <alan@linuxcare.com.au>
3290
1581f8c9
AM		 3291 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3292 first before anything else. Add bin-bugs.h, emul.h and progress.h
3293 Sort list of files as for $(OBJS) in Makefile.am.
3294
3295 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3296 find one. Remake dependencies.
3297 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3298 * Makefile.in: Regenerate.
3299 * doc/Makefile.in: Regenerate.
3300
45288df1
AM		 3301 * config/tc-i386.c (i386_displacement): Don't assume a constant
3302 displacement is necessarily 16 bits when in 16 bit code mode.
3303 (md_assemble): Instead size the displacement here after we know
3304 for sure that a .code16gcc operand hasn't automatically added
3305 operand size prefixes.
3306
01580992
L		 33072000-06-21 H.J. Lu <hjl@gnu.org>
3308
3309 * Makefile.am: Rebuild dependency.
3310 * Makefile.in: Rebuild.
3311
40f09f82
JL		 33122000-06-21 Kazu Hirata <kazu@hxi.com>
3313
3314 * config/tc-h8300.c (parse_reg): Make the function static.
3315 (parse_exp): Likewise.
3316
78295804
DD		 33172000-06-20 DJ Delorie <dj@cygnus.com>
3318
3319 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3320 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3321 for cygwin import libraries to work properly.
3322
45f85b08
L		 33232000-06-20 H.J. Lu <hjl@gnu.org>
3324
3325 * Makefile.am: Rebuild dependency.
3326 * Makefile.in: Rebuild.
3327 * configure: Likewise.
3328 * doc/Makefile.in: Likewise.
3329
39bec121
TW		 33302000-06-20 Timothy Wall <twall@cygnus.com>
3331
3332 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 3333 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 3334 * doc/c-tic54x.texi: New.
3335 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 3336 documentation file.
39bec121 3337 * doc/all.texi: Add C54X.
3e87a760 3338 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 3339 * doc/Makefile.in: Regenerate.
3340 * configure.in: Add tic54x and define LIBM for tic54x.
3341 * configure: Regenrate.
3342 * config/tc-tic54x.[ch]: New.
3343 * config/obj-coff.h: Add tic54x.
3344 * Makefile.am: (CPU_TYPES): Add tic54x.
3345 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3346 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3347 (as_new_LDADD): Add $(LIBM).
3348 * Makefile.in: Regenerate.
3e87a760 3349
60bcf0fa
NC		 33502000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3351
3352 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3353 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3354 * doc/as.texinfo: Likewise.
3355
3356 * configure, Makefile.in: Regenerate.
3357 * configure.in (emulations): Recognize m6811 and m6812.
3358 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3359 Added files for 68hc11 and 68hc12 assembler.
3360 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3361 * config/tc-m68hc11.h: Header definition for that assembler.
3362
ec05f674
NC		 33632000-06-18 Nick Clifton <nickc@redhat.com>
3364
24ef8152
NC		 3365 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3366 instead of OCTETS_PER_BYTE.
3367
ec05f674 3368 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 3369 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 3370
119caedd
L		 33712000-06-18 H.J. Lu <hjl@gnu.org>
3372
3373 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3374 * configure: Rebuild.
3375
607723e4
NC		 33762000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3377
3e87a760
AM		 3378 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3379 to BFD_ASSEMBLER.
607723e4 3380
b946ec34
NC		 33812000-06-16 Nick Clifton <nickc@cygnus.com>
3382
3383 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3384 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3385
3386 * doc/c-mips.texi: Document newly accepted cpu variants.
3387
37ce37b1
UC		 33882000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3389
3390 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3391
c06ae4f2
UC		 33922000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3393
3394 * macro.c (getstring): Make it possible to escape the quote
3395 character.
3396
20348649
JL		 3397Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3398
3399 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3400
bcef29e6
L		 34012000-06-13 H.J. Lu <hjl@gnu.org>
3402
3403 * configure: Regenerate.
3404
63a0b638
AM		 34052000-06-09 Alan Modra <alan@linuxcare.com.au>
3406
3407 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3408 separator.
3409 * doc/internals.texi (line_separator_chars): Semicolon is no
3410 longer a default. Mention null and newline as defaults.
3411
3412 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3413
3414 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3415 * config/tc-i860.h (line_separator_chars): Likewise.
3416 * config/tc-h8300.c (line_separator_chars): Likewise.
3417 * config/tc-i960.c (line_separator_chars): Likewise.
3418 * config/tc-m68k.c (line_separator_chars): Likewise.
3419 * config/tc-mips.c (line_separator_chars): Likewise.
3420 * config/tc-ns32k.c (line_separator_chars): Likewise.
3421 * config/tc-sparc.c (line_separator_chars): Likewise.
3422 * config/tc-vax.c (line_separator_chars): Likewise.
3423
3424 * config/tc-h8300.c (comment_chars): Use string initialiser.
3425 * config/tc-i960.c (line_comment_chars): Likewise.
3426 * config/tc-z8k.c (comment_chars, line_comment_chars,
3427 line_separator_chars): Likewise.
3428
3429 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3430 for TE_LINUX.
3431
9bab9349
NC		 34322000-06-08 Nick Clifton <nickc@cygnus.com>
3433
3434 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3435 for size 1 fixes.
3436
946efd95
DB		 34372000-06-08 David O'Brien <obrien@FreeBSD.org>
3438
3439 * configure.in (VERSION): Update to show this is the CVS mainline.
3440
6480b79a
DB		 34412000-06-08 Matthew Jacob <mjacob@feral.com>
3442
3443 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3444 $at is the integer register $r28, vs. both $r28 and the floating
3445 point register $f28.
3446
10850f29
JW		 34472000-06-08 James E. Wilson <wilson@cygnus.com>
3448
3449 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3450 (dot_endp): Don't call ia64_flush_insns.
3451 (emit_one_bundle): Don't delete prologue/body records from
3452 unwind_record list in first loop. Rewrite second loop to account for
3453 this.
3454
150f24a2
JW		 34552000-06-07 David Mosberger <davidm@hpl.hp.com>
3456
3457 * config/tc-ia64.c: Add missing prototypes.
3458 (generate_unwind_image): Cast argument to output_unw_records call.
3459
e38c9cc2
DC		 3460Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3461
46b85d42 3462 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 3463
1188e082
DC		 3464Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3465
3466 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3467 (REGISTER_P): likewise.
3468 (avr_opcodes): uses include/opcode/avr.h
3469 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3470
ac743b2c
AM		 34712000-06-04 Alan Modra <alan@linuxcare.com.au>
3472
0b545448
AM		 3473 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3474 initializers too.
ac743b2c 3475
969e1a7b
L		 34762000-06-03 H.J. Lu <hjl@gnu.org>
3477
3478 * read.c (is_end_of_line): Put back `;'.
3479
65172ab8
AM		 34802000-06-03 Alan Modra <alan@linuxcare.com.au>
3481
3482 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3483
b75c0c92
AM		 34842000-06-01 Alan Modra <alan@linuxcare.com.au>
3485
3486 * expr.c (operand): Test is_end_of_line outside switch to catch
3487 line separator chars that are also operators.
3488 (operator): Return O_illegal for line separator chars.
3489
3490 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3491 entry (or `!' entry for TC_HPPA).
3492
3493 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3494 before indexing is_end_of_line. Remove redundant check for '\0'.
3495 (fp_op2): Likewise.
3496 * config/tc-h8500.c (md_assemble): Likewise.
3497 * config/tc-mcore.c (md_assemble): Likewise.
3498 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3499 (md_atof): Likewise
3500
3501 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3502 is_end_of_line.
3503 * config/tc-mcore.c (mcore_cons): Likewise.
3504 (mcore_float_cons): Likewise.
3505 (mcore_stringer): Likewise.
3506 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3507
a6836251
SB		 35082000-06-01 Scott Bambrough <scottb@netwinder.org>
3509
3510 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3511
43841e91
NC		 35122000-05-29 Nick Clifton <nickc@cygnus.com>
3513
3514 * config/tc-sh.c: Fix compile time warning messages.
3515
3516 * config/tc-mips.c: Fix compile time warning messages.
3517
a057431b
PB		 35182000-05-29 Philip Blundell <philb@gnu.org>
3519
3520 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3521 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3522 * NEWS: Mention ARM ELF support.
3523
3c07fb76
AO		 35242000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3525
3526 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3527 it is modified, and use the real_size to compute the frag address
3528 for dwarf2 line info.
3529
ad4d6ccf
AM		 35302000-05-27 Alan Modra <alan@linuxcare.com.au>
3531
3532 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3533 line-matching scheme to cope with automake moving variables around.
3534 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3535 * Makefile.in: Regenerate.
3536
6faf3d66
JJ		 35372000-05-26 Jakub Jelinek <jakub@redhat.com>
3538
3539 * config/tc-sparc.c (sparc_relax): New.
3540 (md_longopts): Add -relax and -no-relax options.
3541 (md_parse_options, md_show_usage): Likewise.
3542 (md_apply_fix3): Optimize tail call into branch always if possible.
3543
0a44c2b1
DL		 3544Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3545
3546 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3547 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3548 rules, with warning when a GAS statement specifies a packing that
3549 will result in an instruction being squashed.
3e87a760
AM		 3550 Added typdef packing_type and enumerals, changed various integer
3551 literals to use the enumerals.
0a44c2b1 3552
e0c9811a
JW		 35532000-05-24 David Mosberger <davidm@hpl.hp.com>
3554
3555 * config/tc-ia64.c (dot_restorereg_p): New function.
3556 (md_pseudo_table): Add restorereg.p.
3557 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3558 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3559
3560 * config/tc-ia64.h (unw_record_type): Add unwabi.
3561 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3562 called MASK with members for imask, and the masks produced by
3563 fr_mem, gr_mem, br_mem, and frgr_mem.
3564 (unw_p_record): Add members ABI and CONTEXT.
3565 (unw_x_record): Add member AB.
3566 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3567 as pseudo-register for use during unwind info generation.
3568 (AR_PFS, AR_LC): New macros.
3569 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3570 whose names start with an at sign (as in "@priunat").
3571 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3572 register.
3573 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3574 proc_end, unwind_info, personality_routine): Consolidate into
3575 "unwind" structure to reduce offset-table use. Add member
3576 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3577 to be emitted.
3578 (output_R1_format, output_R3_format, output_P3_format,
3579 output_P6_format): Initialize R with zero to reduce compiler warnings.
3580 (output_P7_format): Ditto. Add `default' branch to switch
3581 statement to reduce compiler warnings.
3582 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3583 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3584 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3585 into single argument.
3586 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3587 compiler warnings. Merge A and B args into single argument.
3588 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3589 A and B args into single argument.
3590 (free_record): Removed (wasn't used).
3591 (free_list_records): Also free imasks in prologue records.
3592 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3593 (output_spill_mask): Remove.
3594 (output_unwabi): New function.
3595 (output_epilogue, output_label_state, output_copy_state): Call
3596 alloc_record.
3597 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3598 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3599 argument.
3600 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3601 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3602 as part of handling the prologue records. Emit region's imask if
3603 we have one. Handle unwabi, epilogue, label_state, copy_state,
3604 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3605 spill_sprel_p, and spill_reg_p records.
3606 (set_imask, count_bits, slot_index): New function.
3607 (fixup_unw_records): Fix region size computation. Handle
3608 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3609 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3610 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3611 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3612 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3613 (dot_save): Use manifest constants for applicaton registers.
3614 Handle REG_PR and REG_PRIUNAT.
3615 (dot_restore): Don't just ignore it.
3616 (dot_restorereg): New function..
3617 (generate_unwind_image): Ensure unwind info is a multiple of eight
3618 bytes, not just four bytes.
3619 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3620 (dot_altrp): Don't just ignore it.
3621 (dot_savemem): New function. Replaces dot_savesp() and
3622 dot_savepsp(). Use manifest constants for applicaton registers.
3623 Handle REG_PR and REG_PRIUNAT.
3624 (dot_savef): Simplify.
3625 (dot_saveb): Support generation of br_gr.
3626 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3627 dot_label_state, dot_copy_state): New function.
3628 (dot_unwabi): Don't just ignore it.
3629 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3630 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3631 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3632 (emit_one_bundle): Set slot number for prologue/body records
3633 *before* emitting the first insn.
3634 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3635 (md_begin): Declare "psp" pseudo-register.
3636 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3637 so we don't get segfault.
3638 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3639 counts as required per SW Conventions manual
3640 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3641 output_preds_psprel, output_preds_sprel, output_spill_base,
3642 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3643 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3644 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3645 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3646 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3647 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3648 (dot_vframe): Implement.
3649 (dot_vframesp, dot_vframepsp): New function.
3650
f98fd99f
HPN		 3651Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3652
3653 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3654 * configure: Regenerate.
f98fd99f 3655
ee7fcc42
AM		 36562000-05-23 Alan Modra <alan@linuxcare.com.au>
3657
3658 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3659 (md_estimate_size_before_relax): so we can use it here instead of
3660 old kludges. Localise vars to blocks. Comment.
3661
3662 * frags.c (frag_new): Update fr_var comments.
3663 * frags.h (struct frag): Ditto.
3664
c67e42c9
RH		 36652000-05-22 Richard Henderson <rth@cygnus.com>
3666
3667 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3668 (pseudo_func): Add pcrel.
3669 (operand_match): Handle IA64_OPND_TGT64.
3670 (build_insn): Likewise.
3671 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3672 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3673 (fix_insn): Handle all three 64-bit relocation types.
3674
5110c57e
HPN		 3675Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3676
3677 * obj.h (struct format_ops): New members begin, app_file,
3678 s_set_other, s_set_desc, s_get_type, s_set_type,
3679 separate_stab_sections, init_stab_section.
3680
3681 * config/obj-multi.h: Update GPL notice to v2.
3682 (obj_begin): New.
3683 (obj_app_file): New.
3684 (S_SET_SIZE): Test s_set_size for NULL before calling.
3685 (S_SET_ALIGN): Similar for s_set_align.
3686 (S_SET_OTHER): New.
3687 (S_SET_DESC): New.
3688 (S_GET_TYPE): New.
3689 (S_SET_TYPE): New.
3690 (SEPARATE_STAB_SECTIONS): New.
3691 (INIT_STAB_SECTION): New.
3692 (EMIT_SECTION_SYMBOLS): New.
3693 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3694
3695 * config/obj-elf.h: Update GPL notice to v2.
3696 Mention that this file is included from obj-multi.h.
3697 (obj_begin): Wrap definition in ifndef.
3698 (elf_file_symbol): Constify declaration.
3699 (obj_app_file): Ditto.
3700 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3701 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3702
3703 * config/obj-elf.c (elf_s_set_other): New.
3704 (elf_file_symbol): Constify argument.
3705 (elf_separate_stab_sections): New.
3706 (elf_init_stab_section): New.
3707 (elf_format_ops): Add new members. Remove comma at end.
3708
3709 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3710 (ecoff_format_ops): Add new fields. Remove comma at end.
3711 Mention inconsistency for emit_section_symbols.
3712
3713 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3714
3715 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3716 (coff_separate_stab_sections): New.
3717 (coff_format_ops): Add new members.
3718
3719 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3720 (obj_aout_s_set_other): New.
3721 (obj_aout_s_set_desc): New.
3722 (obj_aout_s_get_type): New.
3723 (obj_aout_s_set_type): New.
3724 (obj_aout_separate_stab_sections): New.
3725 (aout_format_ops): New members added. Use obj_aout_process_stab,
3726 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3727 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3728 appropriate.
3729 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3730
b98ef147
AM		 37312000-05-22 Alan Modra <alan@linuxcare.com.au>
3732
3733 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3734 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3735 (md_estimate_size_before_relax): Ensure jumps to weak and
3736 externally visible symbols are relocatable.
3737
0aa5d426
HPN		 3738Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3739
3740 * stabs.c (aout_process_stab): Make global.
3741 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3742 * read.h (aout_process_stab): Declare.
3743
3744 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3745 Generalize to *aout, *coff *elf.
3746 * configure: Regenerated.
3747
3748 * doc/internals.texi (Object format backend): Say
3749 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3750
3751 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3752 * Makefile.in: Regenerated.
3753
7c3dc350
CM		 37542000-05-19 Catherine Moore <clm@cygnus.com>
3755
3756 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3757
b3b6a3fe
JL		 37582000-05-18 Alan Modra <alan@linuxcare.com.au>
3759
3760 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3761 instruction to reflect change in re_assemble_*.
3762
c9e10a08
JL		 3763Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3764
3765 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3766 build PA64 ELF tools.
3767 * configure: Rebuilt.
3768
3043679f
AM		 37692000-05-17 Alan Modra <alan@linuxcare.com.au>
3770
3771 * Makefile.am: Regenerate dependencies.
3772 * Makefile.in: Regenerate.
3773
322f2c45
NC		 37742000-05-15 Nick Clifton <nickc@cygnus.com>
3775
3776 * config/tc-arm.c (struct asm_psr): Add boolean field
3777 distinguishing between CSPR and SPSR. Rename 'number' field
3778 to 'field'.
3779 (psrs): Rearrange contents to match new asm_psr structure.
3780 (arm_psr_parse): Move next to psr_required_here. Make it
3781 return an asm_psr structure.
3782 (psr_required_here): Use asm_psr structure returned by
3783 arm_psr_parse.
3784 (do_msr): Reorganise to allow psr_required_here to be called
3785 only once.
3786 (md_undefined_name): Mark 'name' parameter as unused, since
3787 the COFF target does not use it.
322f2c45 3788
5e6cbf41
PB		 37892000-05-14 David O'Brien <obrien@FreeBSD.org>
3790
3791 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3792 standards.
3793 * config/te-aux.h: Likewise.
3794 * config/te-dpx2.h: Likewise.
3795 * config/te-go32.h: Likewise.
3796 * config/te-hp300.h: Likewise.
3797 * config/te-hppa.h: Likewise.
3798 * config/te-i386aix.h: Likewise.
3799 * config/te-ic960.h: Likewise.
3800 * config/te-interix.h: Likewise.
3801 * config/te-nbsd532.h: Likewise.
3802 * config/te-pc532mach.h: Likewise.
3803 * config/te-ppcnw.h: Likewise.
3804 * config/te-psos.h: Likewise.
3805 * config/te-sparcaout.h: Likewise.
3806 * config/te-sun3.h: Likewise.
3807 * config/te-sysv32.h: Likewise.
3808
4132022d
AM		 38092000-05-14 Alan Modra <alan@linuxcare.com.au>
3810
3811 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3812 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3813 and sign extend without an if statement.
3814 (build_bytes): Likewise.
3815
38162000-05-14 Kazu Hirata <kazu@hxi.com>
3817
3818 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3819 X_add_symbol L_32 case.
3820
b4fd930a
AM		 38212000-05-14 David O'Brien <obrien@FreeBSD.org>
3822
3823 * config/te-freebsd.h: New file.
3824
a38cf1db
AM		 38252000-05-13 Alan Modra <alan@linuxcare.com.au>
3826
897083bd
AM		 3827 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3828 bindtextdomain): Replace defines with those from intl/libgettext.h
3829 to quieten gcc warnings.
3830
a38cf1db
AM		 3831 * NEWS: Mention x86 .arch and -q.
3832
3833 * config/tc-i386.c (quiet_warnings): New.
3834 (md_assemble): Use quiet_warnings.
3835 (md_parse_option): Set quiet_warnings from -q.
3836 (md_show_usage): Mention -q, delete -m.
3837 (flag_do_long_jump): Delete.
3838 (md_parse_option): Remove -m.
3839 (md_show_usage): Remove -m.
3840 (md_create_long_jump): Remove useless flag_do_long_jump code.
3841
3842 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3843 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3844
e413e4e9
AM		 38452000-05-13 Alan Modra <alan@linuxcare.com.au>
3846 Alexander Sokolov <robocop@netlink.ru>
3847
3848 * doc/c-i386.texi (i386-Arch): New section.
3849 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3850
3851 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3852 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3853 architecture has been given and is not 486.
3854 (set_cpu_arch): New.
3855 (md_pseudo_table): Add .arch.
3856 (md_assemble): Warn if cpu architecture has been given and an
3857 unsupported instruction.
3858
3859 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3860 Move operand_types bit defines after relevant template field.
3861 (template): Add cpu_flags.
3862 (Cpu*): Define.
3863 (arch_entry): New.
3864
e8b1cae5
AO		 38652000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3866
3867 * config/tc-mn10300.h (md_end): Define.
3868 (mn10300_finalize): Declare.
3869 * config/tc-mn10300.c: Include dwarf2dbg.h.
3870 (debug_line): Define.
3871 (md_assemble): Generate dwarf2 line info.
3872 (mn10300_finalize): New function. Finalize dwarf2 info.
3873
426b0403
AM		 38742000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3875
3876 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3877 external version of the relocation for weak symbols.
3878
e4c58b25
JW		 38792000-05-08 David Mosberger <davidm@hpl.hp.com>
3880
3881 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3882 frame size in units of 16 bytes, as required per SW Conventions manual.
3883 (output_unw_records): Output info-block header as a dword to get
3884 byte-order right.
3885
8fce3f5e
AM		 38862000-05-08 Alan Modra <alan@linuxcare.com.au>
3887
3888 * as.h: #include "file", not <file> on files from ../include.
3889 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3890 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3891 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3892 (tc_coff_symbol_emit_hook): Ditto.
3893 (OPTCOUNT): Cast to int to avoid compiler warning.
3894 (md_begin): Fix signed/unsigned warnings.
3895
38962000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3897
3898 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3899 ABRANCH LONG case for a conditional branch on a 68000.
3900 (md_estimate_size_before_relax): Likewise. Also handle
3901 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3902 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3903 PC-relative on all CPUs.
3904 (md_estimate_size_before_relax): Likewise.
3905
fb166ee3
AM		 39062000-05-04 Alan Modra <alan@linuxcare.com.au>
3907
3908 * as.c (parse_args): Just mention current year in printed
3909 copyright message.
3910
7a899fff
C		 39112000-05-03 J.T. Conklin <jtc@redback.com>
3912
3913 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3914 unit registers.
7a899fff
C		 3915 (md_parse_option): Recognize -m7400.
3916
44877466
ILT		 39172000-05-03 Ian Lance Taylor <ian@zembu.com>
3918
3919 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3920 don't permit lp to become less than the words array.
3921
eaa15ab8
NC		 39222000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3923
3924 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3925 Fix little-endian case.
3926
7c4f6a03
AM		 39272000-05-03 David O'Brien <obrien@NUXI.com>
3928
3929 * as.c (parse_args): Update copyright.
3930
da5d444c
AM		 39312000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3932
3933 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3934 for the .bss section too.
3935
3f9b03b5
AM		 39362000-05-02 Alan Modra <alan@linuxcare.com.au>
3937
3938 * configure.in: Set em=linux for hppa-*-linux.
3939 * configure: Regenerate.
3940 * doc/Makefile.in: Regenerate with correct automake.
3941
3942 * frags.c (frag_grow): Sanity check chunk_size.
3943
3944 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3945 * config/obj-som.h: Likewise.
3946 * config/obj-ieee.h: Likewise.
3947
3948 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3949
3950 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3951 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3952 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3953 (pa_ip): low_sign_unext now returns via function value. Use
3954 re_assemble_* instead of dis_assemble_* and
3955 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3956 unnecessarily.
3957 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3958 (md_section_align, md_parse_option, md_show_usage,
3959 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3960 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3961 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3962 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3963 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3964 pa_text): Likewise.
3965 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3966 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3967 outside of switch. Correct mask and shifting errors in case 10
3968 and case -11. In case 21, compare against signed range to suit
3969 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3970 case 17 and case 22, use offsetT variable to properly check range.
3971 Use re_assemble_* here too.
3972 (evaluate_absolute): Change type of value to offsetT. Call
3973 hppa_field_adjust to do the work for us.
3974 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3975 (pa_parse_cmpib_64_cmpltr): Ditto.
3976 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3977 of i to unsigned int.
3978 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3979 (pa_end_of_source): Return type is void.
3980
a2984248
CM		 3981Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3982
3983 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3984
df136245
DC		 3985Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3986
3987 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3988 More comments added.
3989 (md_begin): Removed "construct symbols for each register name".
3990 Because register names conflicts with GCC generated function
3991 names.
3992 (avr_operand): Now constant numbers can be used as a register
3993 identifiers (0 as r0, 31 as r31).
3994 (md_assemble): use skip_space () before parsing instruction
3995 operands.
3996
c1e73230
AM		 39972000-05-01 Alan Modra <alan@linuxcare.com.au>
3998
3999 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4000 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4001 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4002 * configure: Regenerate.
4003
a1934524
AM		 40042000-04-29 Andreas Jaeger <aj@suse.de>
4005
4006 * as.h: Correctly check GCC version.
4007
d9b7d820
AM		 40082000-04-26 David O'Brien <obrien@FreeBSD.org>
4009
4010 * doc/as.1: Fix unbalanced brackets.
4011
4012 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4013 TE_FreeBSD.
4014 (line_comment_chars): Set to '/' if TE_FreeBSD.
4015
cea1ab94
JL		 4016Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4017
4018 * configure.in: Configury support for PA64 (currently disabled).
4019 * configure: Rebuilt.
4020
e799a695
AM		 40212000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4022
3e87a760 4023 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 4024 bfd_set_section_alignment.
4025
3b0ec529
AM		 40262000-04-25 Alan Modra <alan@linuxcare.com.au>
4027
4028 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4029 than 32.
4030
adcf07e6
NC		 40312000-04-24 Nick Clifton <nickc@cygnus.com>
4032
4033 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4034 * doc/as.texinfo (Align): Include arm and strongarm in list of
4035 targets that have the second form of the behaviour of the .align
3e87a760 4036 directive.
adcf07e6 4037
5047a41f
JL		 40382000-04-24 Mark Klein <mklein@dis.com>
4039
29184774 4040 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 4041
a47cf567
NC		 4042Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4043
4044 * as.c (parse_args): Allow md_parse_option to override -a listing
4045 option.
4046 * config/obj-coff.c (add_lineno): Change type of offset parameter
4047 from "int" to "bfd_vma."
4048 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4049 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4050 (ppc_change_csect): Align correctly for XCOFF64.
4051 (ppc_machine): New function, which discards "ppc_machine" line.
4052 (ppc_tc): Cons for 8 when code is 64 bit.
4053 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4054 relocations.
4055 (md_parse_option): Handle -a64 and -a32.
4056 (ppc_xcoff64): New.
4057 * config/tc-ppc.h (TARGET_MACH): Define.
4058 (TARGET_FORMAT): Move to function.
4059 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4060
4061Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4062
4063 * config/tc-avr.c: New AVR_ISA_ defined.
4064 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4065 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4066 for `fmul', `movw' and `lpm R,Z' instructions.
4067 (avr_operands): Warn if current opcode is a two-word instruction
4068 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4069 (avr_opcodes): New commands added.
4070 (REGISTER_P): Check 'a' and 'v' constraint letters.
4071 (mcu_types): New MCU added.
4072
bf3ca999
TW		 40732000-04-22 Timothy Wall <twall@cygnus.com>
4074
4075 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4076 to "natval".
4077 (operand_match): Conditionally insert default bit values for IMMU9.
4078
98e5953c
JL		 40792000-04-14 Matthew Green <mrg@cygnus.com>
4080
4081 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4082 * configure: Rebuilt.
4083
a02fab7e
JL		 4084Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4085 Jason Eckhardt <jle@cygnus.com>
4086
c67e42c9 4087 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 4088
4089 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4090 Added handling of new operand types l,y,&,fe,fE,fx.
4091
800eeca4
JW		 4092Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4093 David Mosberger <davidm@hpl.hp.com>
4094 Timothy Wall <twall@cygnus.com>
4095 Andrew MacLeod <amacleod@cygnus.com>
4096 Jim Wilson <wilson@cygnus.com>
4097
4098 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 4099 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 4100 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4101 * Makefile.in: Rebuild.
4102 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4103 * configure: Rebuild.
4104 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4105 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4106 * expr.c (expr): Handle md_optimize_expr.
4107 * read.c (LEX_HASH): Add comment.
4108 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 4109
66778679
RH		 41102000-04-21 Richard Henderson <rth@cygnus.com>
4111
4112 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4113 bundling a non-delayed branch type instruction.
4114
aa15f6f7
AO		 41152000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4116
4117 * config/tc-mn10300.c (HAVE_AM30): Define.
4118 (md_assemble): Use it.
4119
16adf844
AM		 41202000-04-19 Alan Modra <alan@linuxcare.com.au>
4121
742f45cf
AM		 4122 * config/obj-elf.c (obj_elf_change_section): Check for changed
4123 section attributes.
4124
16adf844
AM		 4125 * Makefile.am: (CPU_MULTI_VALID): Remove.
4126 (MULTI_CPU_TYPES): Define.
4127 (MULTI_CPU_OBJ_VALID): Define.
4128 (DEPTC): Use the above.
4129 (DEPOBJ): Same here.
4130 (DEP2): And here.
4131 Regenerate dependencies.
4132 * Makefile.in: Regenerate.
4133
9c46fb1b
AM		 41342000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4135
742f45cf 4136 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 4137
508866be
L		 41382000-04-18 H.J. Lu (hjl@gnu.org)
4139
4140 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 4141 bfd_vma for non-bfd assemblers.
508866be 4142
ba2adb93
AM		 41432000-04-17 Alan Modra <alan@linuxcare.com.au>
4144
4145 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4146 doesn't give spurious errors.
4147
12ff5d56
AM		 41482000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4149
66778679 4150 * as.h (SEEK_SET): Define if undefined.
12ff5d56 4151
fc633e5b
AM		 41522000-04-13 Alan Modra <alan@linuxcare.com.au>
4153
4154 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4155 constants, and don't assume offsetT is 32 bits.
4156
1ed18ec1
NC		 41572000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4158
4159 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4160 (md_pcrel_from_section): Add prototype.
4161 (d10v_fix_adjustable): Add prototype.
4162 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4163
4164 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4165
3db10f32
NC		 41662000-04-12 Nick Clifton <nickc@cygnus.com>
4167
4168 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4169 symbol in frag chain.
4170
847f7ad4
AM		 41712000-04-10 Alan Modra <alan@linuxcare.com.au>
4172
4173 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4174 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4175 (fits_in_signed_word, smallest_imm_type): Ditto.
4176 (md_assemble): Use an offsetT var to hold offsetT values, not a
4177 long.
4178 (offset_in_range): New.
4179 (md_assemble): Use it.
4180 (md_convert_frag): Change type of target_address, opcode_address,
4181 and displacement_from_opcode_start to offsetT.
4182 (md_create_short_jump): Change type of offset to offsetT.
4183 (md_create_long_jump): Ditto.
4184 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4185 (md_chars_to_number): Remove.
4186 (output_invalid): Remove duplicate prototype.
4187
ec694b89
NC		 41882000-04-09 Nick Clifton <nickc@cygnus.com>
4189
4190 * Makefile.am (CPU_TYPES): Add 'avr'.
4191 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4192 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4193
16adf844 4194 * Makefile.in: Regenerate.
ec694b89
NC		 4195
4196 * doc/as.texinfo: Add M32R documentation.
4197
a2d91340 4198Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 4199
a2d91340 4200 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 4201 --enable-build-warnings option.
a2d91340
AC		 4202 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4203 * Makefile.in, configure: Re-generate.
4204
d92b1a8a
NC		 42052000-04-07 Nick Clifton <nickc@cygnus.com>
4206
4207 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4208 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4209 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4210 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4211 (arm_force_relocation): Force relocations for
4212 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4213
52ccafd0
JR		 4214Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4215
4216 * config/tc-sh.c (get_operands): There's no third operand if the
4217 first operand is an immediate.
4218
015551fc
JR		 4219Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4220
4221 * config/tc-sh.c (immediate): Delete.
4222 (sh_operand_info): Add immediate member.
4223 (parse_reg): Use A_PC for pc.
4224 (parse_exp): Add second argument 'op'. All callers changed.
4225 (parse_at): Expect pc to be coded as A_PC.
4226 Use immediate field in *op.
4227 (insert): Add fourth argument 'op'. All callers changed.
4228 (build_relax): Add second argument 'op'. All callers changed.
4229 (insert_loop_bounds): New function.
4230 (build_Mytes): Remove DISP_4.
4231 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4232 (assemble_ppi): Use immediate field in *operand.
4233 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4234 (md_apply_fix): Likewise.
4235 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4236
79bd78be
AO		 4237Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4238
4239 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4240
e30e5a6a
HPN		 4241Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4242
4243 * internals.texi (CPU backend): Document
4244 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4245
41b49281
AM		 42462000-04-04 Alan Modra <alan@linuxcare.com.au>
4247
8ad3436c
AM		 4248 * po/gas.pot: Regenerate.
4249
4250 * as.c (show_usage): Restore translated part of bug string.
4251 * gasp.c (show_usage): Likewise.
4252
41b49281
AM		 4253 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4254 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4255 than move-if-change.
4256 (DEP1): Modify for "gcc -MM".
4257 (DEPTC): Likewise.
4258 (DEPOBJ): Likewise.
4259 (DEP2): Likewise.
4260 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4261 Update dependencies.
4262 * Makefile.in: Regenerate.
4263
0a727238
AO		 42642000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4265
4266 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4267 (md_begin): Likewise.
4268 (HAVE_AM33): New macro.
4269 (md_assemble): Use it. Match r_regs and xr_regs only if
4270 HAVE_AM33.
4271
c20f4f8c
AM		 42722000-04-03 Alan Modra <alan@linuxcare.com.au>
4273
4274 * as.h: #include "bin-bugs.h"
4275 * as.c (show_usage): Use REPORT_BUGS_TO.
4276 * gasp.c: #include "bin-bugs.h"
4277 (show_usage): Use REPORT_BUGS_TO.
4278
4279 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4280
753f6b12
HPN		 4281Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4282
4283 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4284 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4285 adjustments.
4286
726c5dcd
AM		 42872000-04-03 Alan Modra <alan@linuxcare.com.au>
4288
4289 * config/tc-i386.c (i386_immediate): Don't assume a constant
4290 immediate is necessarily 16 bits when in 16 bit code mode.
4291 (md_assemble): Instead set guess_suffix here after we have checked
4292 registers.
4293
bf80011a
RH		 42942000-04-02 Richard Henderson <rth@cygnus.com>
4295
4296 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4297 quantities. Correct right shift sign extension.
4298 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4299 32-bit value when shifting into place.
4300
92161534
ILT		 43012000-04-01 Ian Lance Taylor <ian@zembu.com>
4302
4303 * app.c: Add ATTRIBUTE_UNUSED as needed.
4304 * config/tc-ppc.c: Likewise.
4305 (ppc_size): Make unsigned long.
4306 (ppc_insert_operand): Add casts to avoid warnings.
4307
447f3982
NC		 43082000-03-31 Nick Clifton <nickc@cygnus.com>
4309
4310 * config/tc-d10v.h (md_flush_pending_output): Define.
4311
21d75ec2
NC		 43122000-03-29 Nick Clifton <nickc@cygnus.com>
4313
4314 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4315 segment. Works for both BFD_ASSEMBLER and others.
4316 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4317
d1a1bf19
NC		 43182000-03-29 Nick Clifton <nickc@cygnus.com
4319
4320 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4321
224de7a5
AM		 43222000-03-28 Alan Modra <alan@linuxcare.com.au>
4323
4324 * listing.c (LISTING_LHS_WIDTH): Default depends on
4325 LISTING_WORD_SIZE.
4326 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4327
5b8274e3
ILT		 43282000-03-27 Ian Lance Taylor <ian@zembu.com>
4329
4330 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4331 string literal.
4332
224de7a5 43332000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 4334
4335 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4336
4337 * config/tc-avr.c (mcu_types): Add missing initialiser.
4338 (md_pcrel_from_section): Add prototype.
4339 (avr_operand): Remove redundant test of unsigned < 0.
4340 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4341
43422000-03-27 Denis Chertykov <denisc@overta.ru>
4343
4344 * config/tc-avr.c: New file for AVR support.
4345 * config/tc-avr.h: Likewise.
4346 * configure.in: Add AVR support.
4347 * configure: Regenerate.
4348
9f10757c
TW		 43492000-03-26 Timothy Wall <twall@cygnus.com>
4350
4351 * gasp.c (macro_op): Add new argument to check_macro call.
4352 Macro structure definitions moved to macro.h
4353 * sb.h: Add argument to prototype for input_scrub_include_sb.
4354 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4355 nesting checks with an additional flag.
4356 (struct input_save): Add flag to indicate whether current sb
4357 should be checked for proper macro/conditional nesting.
4358 (input_scrub_push/pop): Save/restore nest check flag.
4359 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 4360 defined.
9f10757c
TW		 4361 * macro.c (check_macro): Allow caller to retrieve parsed macro
4362 information if a pointer is provided. This information may be
4363 used by the new macro hooks.
4364 * macro.h: Update prototype for check_macro. Macro struct
4365 definitions moved here from macro.c/gasp.c.
4366 * read.c (read_a_source_file): Add parameter to check_macro call,
4367 and pass macro info to the macro hook, if defined.
4368 (input_scrub_insert_line): New. Allow insertion of a line of
4369 characters into the input stream.
4370 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4371 file into the input stream.
4372 (s_include): Use input_scrub_insert_file.
4373 * internals.texi: Document new macro hooks.
4374 * as.h: New prototypes added.
3e87a760 4375
224de7a5 43762000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 4377
4378 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4379 an initial capital letter.
4380 (i386_index_check): Reindent.
4381
11424155
NC		 43822000-03-19 Nick Clifton <nickc@cygnus.com>
4383
eaa15ab8 4384 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 4385 relative branches.
4386
43f05576
NC		 43872000-03-17 Thomas de Lellis <tdel@windriver.com>
4388
66778679
RH		 4389 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4390 instruction operand bad if Rd > 7 when generating
4391 thumb instructions. Prevents for example,
4392 "adr r12,label" from silently failing and generating
4393 the wrong instruction.
3e87a760 4394
67231402
NC		 43952000-03-17 Nick Clifton <nickc@cygnus.com>
4396
4397 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4398 that have a destingation >= 0x400000.
3e87a760 4399 Fix compile time warning messages.
67231402 4400
a37c8f88
JR		 4401Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4402
4403 * config/tc-sh.c (md_begin): When encountering insn that are
4404 not supported by the current arch, only change the name if
4405 its contents are the same as prev_name.
4406 (get_specific): If the the architecture doesn't match, fail.
4407
dead1419
JR		 4408Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4409
4410 * config/tc-sh.c (IDENT_CHAR): Define.
4411 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4412 matching back where it came from.
4413
182e89d3
JR		 4414Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4415
4416 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4417
84f73d89
NC		 44182000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4419
4420 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4421 normal operands.
4422
dbbc7809
JL		 44232000-03-15 Kazu Hirata <kazu@hxi.com>
4424
4425 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4426
271bb601
HPN		 4427Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4428
4429 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4430 floating-point-number, make sure 'f' is in FLT_CHARS.
4431
8684e216
HPN		 4432Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4433
4434 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4435 (s_lcomm_internal): Use it.
4436 * doc/internals.texi (CPU backend): Document it.
4437 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4438 bytes.
4439
bb2d6cd7
GK		 44402000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4441
4442 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4443 when embedded-pic.
4444
4445 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 4446 implementation doesn't have special handling for switch
4447 statements.
bb2d6cd7
GK		 4448 (macro_build): Allow for code in sections other than .text.
4449 (macro): Likewise.
4450 (mips_ip): Likewise.
4451 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 4452 Don't perform relocs if we will be outputting them.
bb2d6cd7 4453 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 4454 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4455 embedded-pic.
bb2d6cd7 4456
5c86cbc7 44572000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 4458
66778679
RH		 4459 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4460 relocation type based on the entry in the fixup structure.
a47cf567 4461 Put S_IS_EXTERN processing back in.
5c86cbc7 4462
f8c827e9
L		 44632000-03-08 H.J. Lu (hjl@gnu.org)
4464
4465 * Makefile.am (install-exec-tooldir): Depend on
4466 install-exec-bindir for parallel make.
4467 * Makefile.in: Regenerated.
4468
8ad9e709
NC		 44692000-03-06 Nick Clifton <nickc@cygnus.com>
4470
4471 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4472 switch.
4473 (md_parse_option): Parse -m32r command line switch - disable m32rx
4474 compatability.
ded0aeb7
NC		 4475 (md_show_usage): Document new option.
4476
4477 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4478 * doc/Makefile.in: Regenerate.
4479 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4480
b7b8f327
MM		 44812000-03-02 Michael Meissner <meissner@redhat.com>
4482
4483 * config/tc-d30v.c (check_range): Remove code that incorrectly
4484 sign extended values where bits < 32.
4485
15886821
L		 44862000-03-02 H.J. Lu (hjl@gnu.org)
4487
4488 * configure.in: Support --enable-targets=all on ia32.
4489 * configure: Regenerated.
4490
8bf950bf
NC		 44912000-03-01 Nick Clifton <nickc@cygnus.com>
4492
4493 * gasp.c (do_align): Remove bogus check of alignment value.
4494
c5e54cc2
ILT		 44952000-02-27 Thomas de Lellis <tdel@windriver.com>
4496
4497 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4498 TC_PPC was defined forced the type of a symbol with no other type
4499 to be BSF_OBJECT.
4500
65fd87bc
ILT		 45012000-02-27 Hans-Peter Nilsson <hp@axis.com>
4502
4503 * doc/internals.texi (CPU backend): Mention that
4504 line_separator_chars do not break up comments. Fix typos for
4505 LEX_AT and LEX_NAME descriptions. Document operands for
4506 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4507 description of md_create_short_jump usage. Document argument for
4508 md_undefined_symbol.
4509
a25fe906
ILT		 45102000-02-27 Jakub Jelinek <jakub@redhat.com>
4511
4512 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4513 (md_parse_option): Handle it.
4514 (md_show_usage): Document it.
4515
21b10511
ILT		 45162000-02-27 Ian Lance Taylor <ian@zembu.com>
4517
4518 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4519 opcode, for the instruction `pal19'. From Andrea Arcangeli
4520 <andrea@suse.de>.
4521
773f551c
AM		 45222000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4523
4524 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4525 from here..
4526 (md_assemble): To here, before template operands are matched.
4527 Also ensure a constant immediate is sign extended when we know the
4528 size is at most 16 bits. This is to catch cases like "add
4529 $0xffc0,%ax" where we don't know the size, and thus that the
4530 immediate can be represented as Imm8S until after parsing the
4531 register operand.
4532 (i386_displacement): Similarly sign extend 16 bit constant
4533 displacements.
4534 (md_assemble): Relax 16-bit jump constant range check to suit sign
4535 extended displacements.
4536
28d33191
JL		 45372000-02-26 Andreas Jaeger <aj@suse.de>
4538
4539 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4540
cc5ca5ce
AM		 45412000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4542
4543 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4544 call operands when intel_syntax.
4545 (intel_float_operand): Return 2 for "fi...".
4546 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4547 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4548 earlier "SHORT" change.
4549 (md_assemble): When determining suffix from Regs, exclude
4550 InOutPortReg.
4551
056350c6
NC		 45522000-02-24 Nick Clifton <nickc@cygnus.com>
4553
4554 * configure: Add arm-wince, mips-pe and sh-pe targets.
4555 * configure: Regenerate.
4556
4557 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4558 sh-pe targets.
4559 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4560 "pe-mips" for the mips-pe target.
4561
4562 * config/tc-arm.c (insns): Change displacement encoded in BL
4563 and B instructions if the target port is arm-wince.
4564 (do_ldst): Do not bias the relocation offset if the target
4565 port is arm-wince.
4566 (md_pcrel_from): Add in missing relocation offset bias if the
4567 target os arm-wince.
4568
4569 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4570 (md_begin): Disable -G support for mips-pe target.
4571 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4572 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4573 COFF flavour.
4574
4575 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4576 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4577 assembler, just set the alignment to 4.
4578
4579 * config/te-wince-pe.h: New file for WinCE targets. Define
4580 TE_WINCE.
4581
36bf8ab9
AM		 45822000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4583
4584 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4585 string instructions.
4586 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4587 (i386_intel_memory_operand): After finding a segment override,
4588 check again for no `[' before looking for a displacement. Bomb if
4589 more than one displacement rather than silently discarding the
4590 second and subsequent ones. Free strings malloc'd by
4591 build_displacement_string.
4592
f5795b08
CM		 45932000-02-24 Catherine Moore <clm@cygnus.com>
4594
4595 * config/obj-som.c (obj_pseudo_table): Add "weak".
4596 (obj_som_weak): New routine.
4597
abd63a32
AM		 45982000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4599
520dc8e8
AM		 4600 * config/tc-i386.c (union i386_op): New.
4601 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4602 Throughout file replace occurences of disps[n], imms[n], regs[n]
4603 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4604 intel mode operand swapping. Add assert in regKludge and
4605 fake_zero_displacement code. Test i.types[n] when outputting
4606 displacements and immediates. Combine output of Disp16 with
4607 Disp32.
7f3f1ea2
AM		 4608 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4609 when in intel mode by (not) reversing fsub and fdiv operands
4610 before the template search. This fails for single operand
4611 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4612 undefined. Instead fix the base_opcode after we've found the
4613 template. Move base_opcode xor with found_reverse_match from
4614 opcode output code to before this fix so we test for the correct
4615 opcodes.
4616 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4617 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4618
4619 * config/tc-i386.h (TC_RELOC): Delete.
4620 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4621 with equivalent call to reloc.
4622
abd63a32
AM		 4623 * as.h (flag_m68k_mri): Move declaration after target include, and
4624 only declare when TC_M68K defined. Define as zero otherwise.
4625 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4626 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4627 Define as zero otherwise.
4628 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4629 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4630 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4631 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4632 testing whether defined.
4633 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4634 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4635 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4636 rather than testing whether defined.
4637 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4638 (parse_mri_cons): Declare and use only when TC_M68K.
4639 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4640 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4641 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4642
4643 * NEWS: Mention IBM 370 support.
4644
7e052742
RH		 46452000-02-23 Richard Henderson <rth@cygnus.com>
4646
4647 * config/tc-i386.c (md_assemble): When swapping operands for
4648 intel_syntax, assume everything that's not Imm or Disp is a
4649 register.
4650
5b93d8bb
AM		 46512000-02-23 Linas Vepstas <linas@linas.org>
4652
4653 * config/tc-i370.c, config/tc-i370.h: New files.
4654 * Makefile.am: Add support for Linux/IBM 370.
4655 * configure.in: Likewise.
4656 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4657 * config/obj-elf.c: Include elf/i370.h
4658 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4659
4660 * Makefile.in: Regenerate.
4661 * configure: Regenerate.
4662
4663 * doc/c-i370.texi: New file.
4664 * doc/all.texi: Include it.
4665 * doc/as.texinfo: And here.
3e87a760 4666 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4667 * doc/Makefile.in: Regenerate.
4668
25f2196d
CC		 46692000-02-19 Michael Meissner <meissner@redhat.com>
4670
4671 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4672 determine if an instruction can be used in parallel with an ADDppp
4673 or SUBppp instruction.
4674
6349b5f4
AH		 46752000-02-22 Andrew Haley <aph@cygnus.com>
4676
4677 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4678
2f6d2f85 46792000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4680
4681 * config/tc-mips.c (mips_gp32): New variable.
4682 (macro_build) Use mips_gp32.
4683 (mips_ip): Ditto.
4684 (md_longopts): Add "-mgp32" and "-mgp64".
4685 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4686
a47cf567
NC		 4687 (OPTION_M7900): Change offset
4688 (OPTION_NO_M7900): Ditto.
4689
b985eaa8
ILT		 46902000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4691
4692 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4693 warning, and bump it to 1.
4694
52454417
ILT		 46952000-02-22 Ian Lance Taylor <ian@zembu.com>
4696
4697 From Brad Lucier <lucier@math.purdue.edu>:
4698 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4699 match format.
4700
6b76fefe
CM		 47012000-02-21 Catherine Moore <clm@cygnus.com>
4702
4703 * config/tc-mips.c (MF_HILO_INSN): Define.
4704 (mips_7000_hilo_fix): Declare.
4705 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4706 (md_parse_option): Check for 7000_HILO_FIX options.
4707 (OPTION_M7000_HILO_FIX): Define.
4708 (OPTION_NO_M7000_HILO_FIX): Define.
4709 * doc/c-mips.texi (-mfix7000): Describe.
4710
f6af82bd
AM		 47112000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4712
4713 * listing.c (print_lines): Remove unused variable `end'.
4714
4715 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4716 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4717 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4718 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4719 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4720 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4721
8c8281f4
NC		 47222000-02-18 Nick Clifton <nickc@cygnus.com>
4723
4724 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4725 the computed frag offset, rather than overwriting it.
4726
d4845d57
JR		 4727Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4728
4729 * config/tc-sh.c ("elf/sh.h"): Include.
4730 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4731 (md.begin): Initialize target_arch.
4732 Only include opcodes in has table that match selected architecture.
4733 (parse_reg): Recognize register names for sh-dsp.
4734 (parse_at): Recognize post-modify addressing.
4735 (get_operands): The leading space is now optional.
4736 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4737 arguments. Update valid_arch.
4738 (build_Mytes): Add support for SDT_REG_N.
4739 (find_cooked_opcode): New function, broken out of md_assemble.
4740 (assemble_ppi, sh_elf_final_processing): New functions.
4741 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4742 (md_longopts, md_parse_option): New option: -dsp.
4743 * config/tc-sh.h (elf_tc_final_processing): Define.
4744 (sh_elf_final_processing): Declare.
4745
c97305a1
JL		 4746Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4747
4748 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4749 the unwinder subspace. Save the current seg/subseg before creating
4750 the new seg/subseg.
4751
bec50466
NC		 47522000-02-10 Nick Clifton <nickc@cygnus.com>
4753
4754 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4755 little endian targets.
bec50466 4756 (INST_BYTE1): Redefine to handle big and little endian
66778679 4757 targets.
bec50466
NC		 4758 (cpu_type): New type: Select between M340 and M210.
4759 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4760 instructions of the M340.
bec50466 4761 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4762 instructions.
bec50466
NC		 4763 (md_atof): Add support for little endian targets.
4764 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4765 line switches.
bec50466
NC		 4766 (md_convert_frag): Add support for little endian targets.
4767 (md_apply_fix3): Add support for little endian targets.
4768 (md_number_to_chars): Add support for little endian targets.
4769
a25c045a
TW		 47702000-02-10 Timothy Wall <twall@redhat.com>
4771
4772 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4773 defined, use it to verify the symbol just read should be a label.
4774
f28e8eb3
TW		 47752000-02-10 Timothy Wall <twall@redhat.com>
4776
4777 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4778 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4779 around colons when KEEP_WHITE_AROUND_COLON is defined.
4780 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4781 and KEEP_WHITE_AROUND_COLON.
4782
6dc19fc4
TW		 47832000-02-08 Timothy Wall <twall@redhat.com>
4784
4785 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4786 logic.
6dc19fc4 4787 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4788 implemented.
6dc19fc4
TW		 4789 (end_repeat): New. Provide support for a "break" out of the
4790 repeat loop.
4791 * read.h: Add prototypes for new functions.
3e87a760 4792
f805106c
TW		 47932000-02-08 Timothy Wall <twall@redhat.com>
4794
4795 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4796 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4797 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4798 non-zero.
4799
4469be0f
TW		 48002000-02-08 Timothy Wall <twall@redhat.com>
4801
4802 * read.c: Added elseif to directives table.
4803 * read.h: Added prototype for s_elseif.
4804 * doc/as.texinfo: Added description for elseif.
4805 * cond.c (s_elseif): New function
3e87a760 4806
24a17b6c
TW		 48072000-02-04 Timothy Wall <twall@redhat.com>
4808
4809 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4810 listings.
24a17b6c 4811
bea9907b 48122000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4813
bea9907b
TW		 4814 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4815 default values.
4816 * frags.c (frag_new): Calculate fr_fix in octets
4817 (frag_now_fix) Return offset as target address offset (bytes).
4818 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4819 quantities).
bea9907b
TW		 4820 * frags.h: Added prototype for frag_now_fix_octets().
4821 Distinguish between octets and bytes in field descriptions.
4822 * listing.c (calc_hex): Account for octets vs bytes when
4823 printing addresses/offsets.
4824 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4825 target is little-endian, print the octets in a word in big-endian
4826 order so that the display looks like a proper hexadecimal number,
4827 instead of having the octets reversed.
4828 * read.c (do_align): When recording alignment, alignment power
4829 should be in terms of target bytes (minimum addressible unit)
4830 instead of octets.
4831 (do_org) Convert ORG target address (byte) argument into an
4832 octet offset when generating a variable fragment.
4833 * symbols.c (resolve_symbol_value): Symbol final value
4834 converted to a target address offset (bytes) from its octet offset.
4835 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4836 offset (bytes) is adjusted by the frag offset (octets) converted
4837 to bytes.
4838 (coff_frob_section) Section alignment power is in terms of bytes;
4839 convert it to an octet alignment power when calculating size (and
4840 size mask) in octets. Don't modify the section size in order to
4841 "align" it for TI COFF, since that format has a different method
4842 for storing alignment information.
3e87a760 4843
210dcc61
TW		 48442000-02-01 Timothy Wall <twall@cygnus.com>
4845
4846 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4847 entries, matching the way GCC generates them. If not escaped, the
4848 filename is encoded incorrectly.
4849
557537a5 48502000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4851
557537a5
NC		 4852 * config/tc-arm.c (reg_table): Add support for ATPCS register
4853 naming conventions.
2c1c4c62 4854
557537a5 48552000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4856
2c1c4c62
GK		 4857 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4858 already defined.
3e87a760 4859 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4860 New macro.
4861 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4862 of a symbol when we really care about its value.
4863
48642000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4865
4866 * config/tc-mcore.c (md_assemble): Give warning message if
4867 operands passes to instruction are more than the spec.
4868
2f0ca46a
NC		 48692000-01-27 Thomas de Lellis <tdel@windriver.com>
4870
66778679 4871 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4872 Thumb mode but the label seen was not declared as '.thumb_func'
4873 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4874 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4875
4c63da97
AM		 48762000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4877
4878 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4879 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4880
4881 * Makefile.in: Same here.
4882 Update copyright.
4883
4884 * configure.in: Set bfd_gas for i386-aout when primary target
4885 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4886 we may need the primary te_file. Remove incorrect comment.
4887
4888 * configure: Regenerate.
4889
4890 * config/e-i386aout.c: New file.
4891
4892 * as.c (USE_EMULATIONS): Move to before print_version_id.
4893 (struct emulation): Add i386aout.
4894 (show_usage): Split text strings. Reformat -a text. Add --em
4895 help.
4896 Update copyright.
4897
4898 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4899 (aout_format_ops): New.
4900 Update copyright.
4901
4902 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4903 preprocessor conditional and add aout USE_EMULATIONS tests.
4904 (read_a_source_file): Don't pass error strings to printf as
4905 format arg.
4906 Update copyright.
4907
4908 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4909 format arg.
4910 (do_data): Same here.
4911 (process_file): And here.
4912 Update copyright.
4913
4914 * symbols.c (colon): Rewrite "already defined" fatal message
4915 code for aout with USE_EMULATIONS.
4916 Update copyright.
4917
4918 * config/obj-aout.c (OBJ_HEADER): Define.
4919 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4920 fields of sentinel.
4c63da97
AM		 4921 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4922 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4923 forms here.
4924 (obj_aout_type): Expand S_SET_OTHER here too.
4925 (obj_read_begin_hook): Remove.
4926 (aout_pop_insert): New.
4927 (obj_aout_s_get_other): New.
4928 (obj_aout_s_get_desc): New.
4929 (aout_format_ops): New.
4930 Update copyright.
4931
4932 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4933 gets aout_pseudo_table.
4934 (aout_pseudo_table): Declare.
4935 (obj_read_begin_hook): Define.
4936 Update copyright.
4937
4938 * config/obj-coff.c (obj_pseudo_table): Rename to
4939 coff_pseudo_table.
4940 (coff_pop_insert): Use coff_pseudo_table.
4941 (coff_sec_sym_ok_for_reloc): Remove.
4942 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4943 and comment all zero entries and remove #if 0 code.
4944 Update copyright.
4945
4946 * config/obj-coff.h (obj_pop_insert): Define.
4947 (coff_pseudo_table): Declare.
4948 Update copyright.
4949
4950 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4951 s_get_size, s_set_size. Comment all zero entries.
4952 Update copyright.
4953
4954 * config/obj-elf.c (elf_s_get_other): New function.
4955 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4956 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4957 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4958 comment.
4959 (obj_elf_parse_section_letters): Don't pass error strings to
4960 printf as format arg.
4961 Update copyright.
4962
4963 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4964 OBJ_MAYBE_ECOFF.
4965 (elf_s_get_other): Declare.
4966 (S_GET_OTHER) Define as elf_s_get_other if not already
4967 defined.
4968 (S_SET_OTHER): Only define when not already defined.
4969 (elf_obj_read_begin_hook): Declare.
4970 (obj_read_begin_hook): Define.
4971 (elf_obj_symbol_new_hook): Declare.
4972 (obj_symbol_new_hook): Define.
4973 Update copyright.
4974
4975 * config/obj-multi.h: Add copyright header and protect against
4976 multiple inclusion. Add * to all function pointers.
4977 (OBJ_HEADER): If defined, include it rather than other defines
4978 in this file.
4979 (obj_frob_file_after_relocs): Test for NULL.
4980 (obj_symbol_new_hook): Here too.
4981 (obj_sec_sym_ok_for_reloc): And here.
4982 (S_GET_OTHER): Define.
4983 (S_GET_DESC): Define.
4984 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4985 (OBJ_MAYBE_ELF): Update comment.
4986
4987 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4988 OBJ_AOUT preprocessor conditional and handle emulation by
4989 testing OUTPUT_FLAVOR.
4990 (i386_displacement): Here too.
4991 (md_section_align): Similarly here.
4992 (i386_target_format): Conditionally compile when more than one
4993 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4994 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4995 (i386_displacement): Here too.
4996 Update copyright.
4997
4998 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4999 Define TARGET_FORMAT for aout only when not multi.
5000 Update copyright.
5001
5002 * config/te-multi.h: Delete file as it's identical to te-generic.h
5003
add0c677
AM		 50042000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5005
5006 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5007 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5008 LONG_MNEM_SUFFIX.
5009
5010 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5011 DWORD_MNEM_SUFFIX.
5012 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5013 comments.
5014
a19d8eb0
CP		 50152000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5016
66778679
RH		 5017 * config/tc-mips.c (mips_do_align): New function.
5018 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 5019
550262c4
NC		 50202000-01-10 Philip Blundell <philb@gnu.org>
5021
5022 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 5023 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 5024 line separator for Linux.
5025 * doc/as.texinfo (Comments): Mention the ARM.
5026
0decc840
NC		 50272000-01-10 Philip Blundell <pb@futuretv.com>
5028
5029 * configure.in (arm*-*-conix*): New target.
5030 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5031 armv*-*-linux-gnu.
5032 * configure: Regenerate.
5033
2e13b764
NC		 50342000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5035
5036 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5037 (obj_elf_visibility): New function.
3e87a760 5038
2e13b764
NC		 5039 * doc/as.texinfo (Visibility): New node: document visibility
5040 pseudo ops.
5041
2f6d2f85 5042For older changes see ChangeLog-9899
GDB Binutils - Deliverables
This page took 0.442245 seconds and 4 git commands to generate.