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* gas/m68hc11/malis.s: New test to verify compliance with Motorola
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
dbb8ad49
SC		 12001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2
328dc123
SC		 3 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
4 symbols because there is no support for shared libraries and these
5 symbols can't be overridden (unless they are weak).
dbb8ad49 6
a987bfc9
RH		 72001-02-01 Momchil Velikov <velco@fadata.bg>
8
9 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
10 for the compilation unit with a zero byte.
11
22862cde
AM		 122001-01-30 Alan Modra <alan@linuxcare.com.au>
13
14 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
15 destinations. Correct range check for 17 and 22 bit branches.
16
8ec6253e
NC		 172001-01-25 Nick Clifton <nickc@redhat.com>
18
19 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
20 still set. Issue an error message instead.
21 (md_estimate_size_before_relax): Delete unused variable
22 'buffer_address'. Fixup parentheses around if statement.
23
43ad3147
KH		 242001-01-23 Kazu Hirata <kazu@hxi.com>
25
26 * as.c: Fix formatting.
27 * ehopt.c: Likewise.
28 * messages.c: Likewise.
29 * stabs.c: Likewise.
30 * symbols.c: Likewise.
31
015c05c1
AM		 322001-01-23 Ben Elliston <bje@redhat.com>
33
34 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
35
66498417
KH		 362001-01-22 Kazu Hirata <kazu@hxi.com>
37
38 * config/tc-alpha.c: Fix formatting.
39
1aad8cf8
KH		 402001-01-19 Kazu Hirata <kazu@hxi.com>
41
42 * config/tc-alpha.c: Fix formatting.
43
32ff5c2e
KH		 442001-01-18 Kazu Hirata <kazu@hxi.com>
45
46 * config/tc-alpha.c: Fix formatting.
47
cd17328a
NC		 482001-01-18 Nick Clifton <nickc@redhat.com>
49
50 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
51 "da" flags.
52 (stm_flags): Remove redundant bit from "ed" and "da" flags.
53
81c425d1
AO		 542001-01-18 Alexandre Oliva <aoliva@redhat.com>
55
56 * configure.in (cpu_type, arch): Match i386 too.
57 * configure: Rebuilt.
58
e5cb08ac
KH		 592001-01-16 Kazu Hirata <kazu@hxi.com>
60
61 * config/tc-i386.c: Fix formatting.
62
1d3d5051
AM		 632001-01-16 Alan Modra <alan@linuxcare.com.au>
64
64afeba3
AM		 65 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
66 relocs for .PARISC.unwind section.
67
1d3d5051
AM		 68 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
69 depending on section flags, not just for .text.
70
b44b1b85
JW		 712001-01-15 Jim Wilson <wilson@redhat.com>
72
73 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
74 not immediately followed by an instruction.
75
098f2ec3
KH		 762001-01-15 Kazu Hirata <kazu@hxi.com>
77
78 * config/tc-m68hc11.c: Fix formatting.
79
d4887adc
NC		 802001-01-15 Nick Clifton <nickc@redhat.com>
81
82 * symbols.c (colon): Change 'already defined symbol' from a
83 fatal error to an ordinary error. There is no reason why this
84 error should be fatal.
85
86 * message.c (as_fatal): Delete output file, if one has been
015c05c1 87 created.
d4887adc 88
fcfd4916
AM		 892001-01-14 Alan Modra <alan@linuxcare.com.au>
90
91 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
92
bfb32b52
KH		 932001-01-14 Kazu Hirata <kazu@hxi.com>
94
95 * config/tc-alpha.c: Fix formatting.
96 * config/tc-arc.c: Likewise.
97 * config/tc-arc.h: Likewise.
98 * config/tc-d10v.c: Likewise.
99 * config/tc-i370.c: Likewise.
100 * config/tc-i386.c: Likewise.
101 * config/tc-i960.c: Likewise.
102 * config/tc-m68k.c: Likewise.
103 * config/tc-ppc.c: Likewise.
104 * config/tc-sparc.c: Likewise.
105 * config/tc-tahoe.c: Likewise.
106 * config/tc-vax.c: Likewise.
107
1e07b820
KH		 108 * config/tc-arc.c: Fix formatting.
109
19203624
KH		 110 * config/tc-arc.c: Fix formatting.
111
1328dc98
AM		 1122001-01-14 Alan Modra <alan@linuxcare.com.au>
113
c46b7515
AM		 114 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
115 both 32 and 64 bit ELF.
116
1328dc98
AM		 117 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
118 and don't bother storing `m' for "ce" completer. Tidy handling of
119 'J' and 'K' operands to suit. Handle '<' and '>' operands.
120
b9d79e03
JH		 121Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
122
123 * tc-i386.h (TARGET_MACH): New macro.
124 (i386_mach): Declare.
125 * tc-i386.c (i386_mach): New function.
126
a349d9dd
PB		 1272001-01-13 Philip Blundell <philb@gnu.org>
128
129 * doc/as.texinfo: Fix spelling and cross-references.
130
131 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
132 character for all systems, not just GNU/Linux. Make it explicit
133 that `-k' doesn't affect code generation, just ELF flags.
134
e2914f48
JH		 135Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
136
137 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
138 instructions.
139
272d76e0
FCE		 1402001-01-12 Frank Ch. Eigler <fche@redhat.com>
141
142 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
143
d0398d6a
NC		 1442001-01-12 Nick Clifton <nickc@redhat.com>
145
146 * as.c (print_args): Update copyright date to 2001.
147
2d73a4ca
NC		 1482001-01-12 Peter Targett <peter.targett@arccores.com>
149
150 * doc/c-arc.texi: New file.
151 Some sections to be expanded.
152
6e0b89ee
AM		 1532001-01-12 Alan Modra <alan@linuxcare.com.au>
154
155 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
156 (md_parse_option): Always accept "--32".
157
0d2bcfaf
NC		 1582001-01-11 Peter Targett <peter.targett@arccores.com>
159
160 * as.h (TC_ARC): Ensure struc-symbol.h included.
161 * as.c (dwarf2dbg.h): Include to remove implicit declaration
162 warnings.
163 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
164 (TARGET_SYMBOL_FIELDS) added.
165
166 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
167 * doc/c-arc.texi: New file.
168 Some sections to be expanded.
169 * doc/as.texinfo: Update command-line options.
170 Removed outdated text for ARC dependant features, instead include
171 text from above file.
172
173 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
174 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
175 (targ-cpu.h) header.
176 * config/tc-arc.h:
177 * config/tc-arc.c: New updated configuration for
178 ARC, including selection of core variants, and extensibility of
179 instructions, registers etc. through directives.
180
181 * config/tc-arc.c (arc_extinst): Minor corrections for
182 error messages.
183 (arc_common) Likewise. Make alignment argument optional for local
184 symbols also, with default of zero.
185
88051039
SC		 1862001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
187
188 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
189 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
190 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
191 and fix_new_exp() instead.
192 (md_convert_frag): For indexed post byte use the symbol value
193 rather than the displacement.
194 (md_relax_table): Fix indexed offset relax.
195
d8273f3b
SC		 1962001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
197
198 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
199 relax weak symbols.
015c05c1 200 (relaxable_symbol): New function.
d8273f3b 201
eea2ad45
AJ		 2022001-01-11 Andreas Jaeger <aj@suse.de>
203
204 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
205 not used anywhere.
206
7a91e76a
NC		 2072001-01-10 Nick Clifton <nickc@redhat.com>
208
209 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
210 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
211
aa257fcd
NC		 2122001-01-10 Nick Clifton <nickc@redhat.com>
213
214 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
215 character used to dollar local symbols.
216 (LOCAL_LABEL_CHAR): New constant - the magic character used to
217 local label symbols.
218 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
219 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
220 if defined.
221 Use LOCAL_LABEL_CHAR.
222 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
223 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
224 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
225
b77a7acd
AJ		 2262001-01-08 Bo Thorsen <bo@suse.de>
227
015c05c1
AM		 228 * config/tc-i386.c (i386_immediate, i386_displacement):
229 GOTPCREL check fix.
b77a7acd 230
5c2bd011
ILT		 2312001-01-07 Ian Lance Taylor <ian@zembu.com>
232
233 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
234 in last change.
235
46a04e3a
PB		 2362001-01-07 Philip Blundell <philb@gnu.org>
237
238 * doc/as.texinfo (Bug Reporting): Update email address for
239 reports.
240 * README: Likewise.
241
b96d3a20
JH		 242Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
243
244 * configure.in: Define DEFAULT_ARCH for i386.
245 * tc-i386.c (md_assemble): Return after the error message;
246 move testing for 64bit operands to proper place.
247
55b62671
AJ		 2482001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
249
250 * doc/as.texinfo: Document '#' as comment character for i386 and
251 x86_64. Add AMD x86-64 into menu of machine dependent information.
252
253 * doc/c-i386.texi: Document x86_64 extensions.
254
7bc70a8e
JH		 255Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
256
257 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
258
a167610d
JH		 259Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
260
261 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
262 * NEWS: Add note about Pentium4 support.
263
09f131f2
JH		 264Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
265
266 * tc-i387.c (pi, pte, pt): Update.
267 (type_names): Add new types.
268
6f8c0c4c
JH		 269Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
270
271 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
272 CpuUnknown): Renumber
273 (CpuP4, CpuSSE2): New.
274 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
275
b96ed59a
PB		 2762001-01-03 Philip Blundell <pb@futuretv.com>
277
278 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
279 relocs.
280 (alpha_fix_adjustable): Likewise.
281 (md_apply_fix): Likewise.
282
a735d1cd
L		 2832000-12-31 H.J. Lu <hjl@gnu.org>
284
285 * listing.c (listing_message): Allocate string only if it is
286 used.
287
288 * configure: Rebuild.
289
67db5ab4
HPN		 2902000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
291
292 * doc/internals.texi (Relaxing with a table) <after relaxation>:
293 Point out caveats with generating fixups for the opcode in a frag.
294
c0d8940f
JH		 295Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
296
297 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
298 * NEWS: Add x86_64.
299
087f563c
L		 3002000-12-29 H.J. Lu <hjl@gnu.org>
301
302 * listing.c (calc_hex): Print the variable part only if the
303 fragment type is rs_fill.
304
8108ad8e
HPN		 3052000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
306
307 * doc/internals.texi (tc_conditional_pseudoop,
308 TC_LINKRELAX_FIXUP): Fix typos.
309
799051fc
RH		 3102000-12-28 Richard Henderson <rth@redhat.com>
311
312 * write.c (subsegs_finish): Fix thinko last change -- don't
313 "optimize" the alignment == 0 case.
314
0a9ef439
RH		 3152000-12-28 Richard Henderson <rth@redhat.com>
316
317 * as.h (rs_align_test): New.
318 * frags.c (NOP_OPCODE): Move default from read.c.
319 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
320 (frag_align_code): New.
321 * frags.h (frag_align_code): Declare.
322 * read.c (NOP_OPCODE): Remove.
323 (do_align): Use frag_align_code.
324 * write.c (NOP_OPCODE): Remove.
325 (get_recorded_alignment): New.
326 (cvt_frag_to_fill): Handle rs_align_test.
327 (relax_segment): Likewise.
328 (subsegs_finish): Align last subseg in section to the
329 section alignment. Use frag_align_code.
330 * write.h (get_recorded_alignment): Declare.
331 * config/obj-coff.c (size_section): Handle rs_align_test.
332 (fill_section, fixup_mdeps): Likewise.
333 (write_object_file): Use frag_align_code.
334
335 * config/tc-alpha.c (alpha_align): Use frag_align_code.
336 (alpha_handle_align): New.
337 * config/tc-alpha.h (HANDLE_ALIGN): New.
338 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
339
340 * config/tc-i386.h (md_do_align): Use frag_align_code.
341 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
342
343 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
344 (ia64_handle_align): New.
345 * config/tc-ia64.h (HANDLE_ALIGN): New.
346 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
347
348 * config/tc-m32r.c (m32r_do_align): Remove.
349 (m32r_handle_align): New.
350 (fill_insn): Use frag_align_code.
351 * config/tc-m32r.h (md_do_align): Remove.
352 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
353 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
354 * config/tc-mips.c, config/tc-mips.h: Similarly.
355
356 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
357 (sh_handle_align): Likewise. Handle rs_align_code.
358 (sh_do_align): Remove.
359 * config/tc-sh.h (md_do_align): Remove.
360 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
361
362 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
363 (sparc_handle_align): Likewise. Handle rs_align_code.
364 * config/tc-sparc.h (md_do_align): Remove.
365 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
366
3cd4dda7
DD		 3672000-12-22 DJ Delorie <dj@redhat.com>
368
369 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
370 when we assemble the first half of a pair.
371
ec56dfb4
L		 3722000-12-22 H.J. Lu <hjl@gnu.org>
373
374 * config/tc-i386.c (reloc): Update the macro for non-bfd
375 assembler.
376 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
377
ad1172d4
L		 3782000-12-22 H.J. Lu <hjl@gnu.org>
379
380 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
381
3e73aa7c
JH		 382Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
383
384 * tc-i386.h (i386_target_format): Define even for ELFs.
385 (QWORD_MNEM_SUFFIX): New macro.
386 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
387 New macros
388 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
389 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
390 ImmExt): Renumber.
391 (Size64, No_qSuf, NoRex64, Rex64): New macros.
392 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
393 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
394 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
395 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
396 Renumber.
397 (Reg, WordReg): Add Reg64.
398 (Imm): Add Imm32S and Imm64.
399 (EncImm): New.
400 (Disp): Add Disp64 and Disp32S.
401 (AnyMem): Add Disp32S.
402 (RegRex, RegRex64): New macros.
403 (rex_byte): New type.
404 * tc-i386.c (set_16bit_code_flag): Kill.
405 (fits_in_unsigned_long, fits_in_signed_long): New functions.
406 (reloc): New parameter "signed"; support x86_64.
407 (set_code_flag): New.
408 (DEFAULT_ARCH): New macro; default to "i386".
409 (default_arch): New static variable.
410 (struct _i386_insn): New fields Operand_PCrel; rex.
411 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
412 (flag_code): New enum and static variable.
413 (use_rela_relocations): New static variable.
414 (flag_code_names): New static variable.
415 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
416 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
417 K6 and Athlon.
418 (i386_align_code): Return plain "nop" for x86_64.
419 (mode_from_disp_size): Support Disp32S.
420 (smallest_imm_type): Support Imm32S and Imm64.
421 (offset_in_range): Support size of 8.
422 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
423 (md_pseudo_table): Add "code64"; use set_code_flat.
424 (md_begin): Emit sane error message on hash failure.
425 (tc_i386_fix_adjustable): Support x86_64 relocations.
426 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
427 instructions supported on particular arch just partially,
428 output of 64bit immediates, handling of Imm32S and Disp32S type.
429 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
430 (i386_displacement): Likewise.
431 (i386_index_check): Cleanup; support 64bit addresses.
432 (md_apply_fix3): Support x86_64 relocation and rela.
433 (md_longopts): Add "32" and "64".
434 (md_parse_option): Add OPTION_32 and OPTION_64.
435 (i386_target_format): Call even for ELFs; choose between
436 elf64-x86-64 and elf32-i386.
437 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
438 (tc_gen_reloc): Support rela relocations and x86_64.
439 (intel_e09_1): Support QWORD.
440
21d6c4af
DN		 4412000-12-15 Diego Novillo <dnovillo@redhat.com>
442
443 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 444 it's not an offset expression.
21d6c4af
DN		 445 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
446 keep the braces '[' and ']' in the output string.
447 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
448 != FLAT. There is no such op_modifier.
449
6717891c
NC		 4502000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
451
452 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
453 if we have it.
454
ee515fb7
KH		 4552000-12-13 Kazu Hirata <kazu@hxi.com>
456
457 * as.h: Fix formatting.
458 * cgen.h: Likewise.
459 * dwarf2dbg.c: Likewise.
460 * input-scrub.c: Likewise.
461 * read.h: Likewise.
462
349a994c
DD		 4632000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
464
465 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
466 configure: Regenerate.
467
42dbf88c
NC		 4682000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
469
470 * dwarf2dbg.c: #include <limits.h> only if it exists.
471
0485cba3
AM		 4722000-12-13 Rodney Brown <RodneyBrown@mynd.com>
473
474 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
475 (md_apply_fix): Here too.
476
514829c3
JW		 4772000-12-12 Jim Wilson <wilson@redhat.com>
478
479 * config/tc-ia64.h (ia64_init): Add prototype.
480
92eb7b32
L		 4812000-12-12 H.J. Lu <hjl@gnu.org>
482
483 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
484
485 * read.h (outputting_stabs_line_debug): Change it to int.
486 * stabs.c (outputting_stabs_line_debug): Likewise.
487
8141c27d
GK		 4882000-12-12 Geoffrey Keating <geoffk@redhat.com>
489
490 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
491 the address of a function result.
492
5d6f4f16
GK		 4932000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
494
495 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
496 (md_assemble): Call dwarf2_emit_insn.
497 (shlib): Fix typo SHILB -> SHLIB.
498 (md_parse_option): Likewise.
499 (ppc_elf_validate_fix): Likewise:
500 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
501
d4c0c039
NC		 5022000-12-12 Nick Clifton <nickc@redhat.com>
503
504 * cgen.h: Fix formatting.
505 * input-scrub.c: Fix formatting.
506 * macro.c: Fix formatting.
e972090a 507 * config/tc-mips.c: Fix formatting.
584da044 508 * doc/c-mips.texi: Fix formatting.
55b62671 509
f16b83df
JH		 510Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
511
512 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
513 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
514 references.
515 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
516 otherwise.
517 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
518 (No_dSuf): Kill.
519
520 * i386.h (*_Suf): Remove No_dSuf.
521 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
522 Remove.
523 (i386_optab): Remove 'd' in the suffixes.
524
50705ef4
AM		 5252000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
526
527 * config/tc-i386.c (T_SHORT): Undefine before defining.
528
beae10d5
KH		 5292000-12-05 Kazu Hirata <kazu@hxi.com>
530
531 * config/tc-mips.c: Fix formatting.
532
bccba5f0 5332000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 534
535 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
536 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
537 (md_show_usage): Ditto.
538 (md_parse_option): Ditto.
539 (d10v_cleanup): Writes pending instruction only if
540 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 541 Fix compile time warning messages.
50705ef4
AM		 542
543 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 544
5452000-12-04 Matthew Hiller <hiller@redhat.com>
546
50705ef4 547 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 548 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
549 function entry and unset at function exit.
550
50705ef4 551 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 552
553 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
554
555 * dwarf2dbg.c: Fix compile time warning messages.
556
bc805888
KH		 5572000-12-03 Kazu Hirata <kazu@hxi.com>
558
559 * config/tc-a29k.c: Fix formatting.
560 * config/tc-alpha.c: Likewise.
561 * config/tc-arm.c: Likewise.
562 * config/tc-cris.c: Likewise.
563 * config/tc-hppa.c: Likewise.
564 * config/tc-i370.c: Likewise.
565 * config/tc-i386.c: Likewise.
566 * config/tc-i860.c: Likewise.
567 * config/tc-i960.c: Likewise.
568 * config/tc-ia64.c: Likewise.
569 * config/tc-m68hc11.c: Likewise.
570 * config/tc-m68k.c: Likewise.
571 * config/tc-m88k.c: Likewise.
572 * config/tc-pj.c: Likewise.
573 * config/tc-ppc.c: Likewise.
574 * config/tc-sh.c: Likewise.
575 * config/tc-sparc.c: Likewise.
576 * config/tc-tahoe.c: Likewise.
577 * config/tc-vax.c: Likewise.
578
3dacdf2e
NC		 5792000-12-01 Chris Demetriou <cgd@sibyte.com>
580
50705ef4
AM		 581 * config/tc-mips.c (mips_ip): When calculating offsets,
582 don't accept as constant the difference between the
583 addresses of symbols in two different sections.
584
585 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
586 specifiers.
587 (validate_mips_insn): Likewise. Also, update 'B' operand
588 specifier to use OP_*_CODE20 constants and delete 'm' operand
589 specifier.
590 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
591 operand specifiers. Change warning generated by 'B' operand
592 specifier to reflect its new multi-purpose usage.
593
594 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
595 -1, and update comment.
596 (file_mips_isa): Likewise.
597 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
598 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
599 ISA_* constants rather than hard-coded numbers.
600 (mips_cpu_info): New structure.
601 (mips_cpu_info_table): New table describing CPU and ISA names
602 and numbers.
603 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
604 mips_cpu_info_from_cpu): New functions.
605 (mips_isa_to_str): New function to get string for ISA name.
606 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
607 return const char *.
608 (md_begin): Redo CPU and ISA selection logic, using
609 mips_cpu_info_from_*. Convert to use ISA_* constants rather
610 than hard-coded numbers.
611 (append_insn, mips_emit_delays, macro, macro2): Convert to use
612 ISA_* constants rather than hard-coded numbers.
613 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
614 (md_longopts): Delete OPTION_NO_MIPS32.
615 (md_parse_option): Convert to use ISA_* constants rather than
616 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
617 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
618 to use strcasecmp to recognize "default" and to use
619 mips_cpu_info_from_name to get CPU numbers from argument.
620 (md_show_usage): Move -mips32 so it's with the rest of the ISA
621 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
622 mips32-4k.
623 (s_mipsset): Accept ISA value 32.
624 * doc/as.texinfo: Clean up MIPS options summary slightly,
625 remove -no-mips32. Add note about -mips4 and -mips32
626 specifying those ISA levels. Delete -mips32 and -no-mips32
627 cpu flag descriptions.
628 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
629 up the supported CPU switch list, and replace 4Kc, 4Km, and
630 4Kp entries with a single mips32-4k entry. Note that you can
631 use ".set mips32".
632
633 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
634 ISA_MIPS64.
635 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
636 -mips5 and -mips64.
637 (md_parse_option): Add cases for OPTION_MIPS5 and
638 OPTION_MIPS64.
639 (md_show_usage): Mention -mips5 and -mips64 arguments.
640 (s_mipsset): Add cases for MIPS5 and MIPS64.
641 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
642 and pseudo-CPUs.
643 * doc/as.texinfo: Mention -mips5 and -mips64 options
644 and their meanings.
645 * doc/c-mips.texi: Likewise. Also update introduction
646 and ".set" usage information.
647
648 * config/tc-mips.c (md_show_usage): Add "sb1" to the
649 CPU list.
650 (mips_cpu_info_table): Add SB-1 entries.
651 * doc/c-mips.texi: Add "sb1" to the list of CPUs
652 known to the -mcpu option.
653
654 * doc/as.texinfo: Correct description of MIPS -mcpu
655 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 656
5f68c319
NC		 6572000-12-01 Joel Sherrill <joel@OARcorp.com>
658
3dacdf2e
NC		 659 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
660 New targets.
661 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
662 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 663 * configure: Regenerate.
664 * config.in: Regenerate.
665 * Makefile.in: Regenerate.
666 * aclocal.m4: Regenerate.
667 * po/gas.pot: Regenerate.
50705ef4 668
4ce3447c
PB		 6692000-11-30 Philip Blundell <pb@futuretv.com>
670
671 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
672 even in non BFD_ASSEMBLER case.
673
76a0ddac
DN		 6742000-11-30 Diego Novillo <dnovillo@redhat.com>
675
676 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
677 syntax.
678
220e750f
RH		 6792000-11-29 Richard Henderson <rth@redhat.com>
680
681 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
682 until dwarf2_finish; use relaxation to get cross-fragment offsets;
683 thread multiple subsegments properly; handle multiple code
684 sections properly; emit proper compilation unit info for assembler
685 generated debugging.
686
687 * as.h (enum _relax_state): Add rs_dwarf2dbg.
688 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
689 (dwarf2dbg_estimate_size_before_relax): Declare.
690 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
691 * write.c: Include dwarf2dbg.h.
692 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
693 (relax_segment): Likewise.
694
99b222b4
HPN		 6952000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
696
697 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
698 jump>: Use as_bad_where instead of as_bad. Tweak error message
699 accordingly. Stabilize frag by updating fix part and resetting
700 variant part.
701 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 702 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
703 indexing is_end_of_line[].
704 (md_assemble): Initialize size to 0.
705 (md_section_align): Mark parameter seg as unused.
e46fee70 706 (parse_reg): Parse names case-insensitively.
99b222b4 707
814f6641
KH		 7082000-11-28 Kazu Hirata <kazu@hxi.com>
709
710 * config/obj-aout.h: Fix formatting.
711 * config/obj-bout.h: Likewise.
712 * config/obj-coff.c: Likewise.
713 * config/obj-coff.h: Likewise.
714 * config/obj-elf.h: Likewise.
715 * config/obj-som.h: Likewise.
716 * config/obj-vms.c: Likewise.
717 * config/obj-vms.h: Likewise.
718 * config/tc-h8300.h: Likewise.
719 * config/tc-ns32k.h: Likewise.
720 * config/tc-sparc.h: Likewise.
721 * config/tc-tic54x.h: Likewise.
722 * config/tc-z8k.h: Likewise.
723
e47b9e39
NC		 7242000-11-28 Nick Clifton <nickc@redhat.com>
725
726 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
727 License is present in the sources, but not the output, and
728 also available from the GNU website.
729 (GNU Free Documentation License): Comment out this section.
730
fcdc20a4
HPN		 7312000-11-28 Hans-Peter Nilsson <hp@axis.com>
732
43c34dee
HPN		 733 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
734 targets. Remove i860 from valid a.out targets.
735 * Makefile.in: Regenerate.
736
fcdc20a4 737 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 738 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 739 (md_assemble): Call dwarf2_emit_insn if generating ELF.
740 (s_cris_file, s_cris_loc): New.
741 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
742 * Makefile.am: Regenerate dependencies.
743 * Makefile.in: Regenerate.
744
16887944
AM		 7452000-11-28 Alan Modra <alan@linuxcare.com.au>
746
747 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
748 (MRI_MUL_PRECEDENCE): Likewise.
749 (op_rank): Fix a comment typo.
750
ae3e85dd
SC		 7512000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
752
753 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
754 the error message.
755 (get_operand): Fix analysis for movw/movb instructions.
756
077b8428
NC		 7572000-11-24 Nick Clifton <nickc@redhat.com>
758
759 * configure.in (xscale-elf): Add target.
760 (xscale-coff): Add target.
761 * configure: Regenerate.
762
763 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
764 extenstion.
765 (ARM_EXT_XSCALE): New ARM architecture extension.
766 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
767 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
768 (ARM_THUMB): Rename to ARM_EXT_THUMB.
769 (ARM_ARCH_V4): Remove processor from architecture.
770 (ARM_ARCH_3M): New architecutre definition.
771 (ARM_ARCH_V5TE): New architecutre definition.
772 (ARM_ARCH_XSCALE): New architecutre definition.
773 (CPU_DEFAULT): Allow to be defaulted to XScale.
774 (atpcs): New boolean variable.
775 (ldr_flags): Support 'd' flag for double word loads.
776 (str_flags): Support 'd' flag for double word stored.
777 (do_mia): New function.
778 (do_mar): New function.
779 (do_mra): New function.
780 (do_pld): New function.
781 (do_ldrd): New function.
782 (do_blx): New function.
783 (do_bkpt): New function.
784 (do_clz): New function.
785 (do_lstc2): New function.
786 (do_cdp2): New function.
787 (do_t_blx): New function.
788 (do_t_bkpt): New function.
789 (do_smla): New function.
790 (do_smlal): New function.
791 (do_smul): New function.
792 (do_qadd): New function.
793 (do_co_reg2c): New function.
794 (LONGEST_INSN): Redefine to 7.
795
796 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
797 command line switches.
798
2434f565
JW		 7992000-11-22 Jim Wilson <wilson@redhat.com>
800
801 * config/tc-ia64.c (pseudo_func): Add missing initializers.
802 (struct rsrc): Make line unsigned.
803 (gr_values): Add missing initializer.
804 (SLOT_NUM_NOT_SET): Add unsigned cast.
805 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
806 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
807 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
808 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
809 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
810 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
811 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
812 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
813 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
814 Add ATTRIBUTE_UNUSED to unused parameters.
815 (convert_expr_to_ab_reg): Add parens.
816 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
817 (dot_prologue): Initialize grsave when declared.
818 (md_pseudo_table): Add missing initializers.
819 (operand_match): Add casts to bfd_vma.
820 (emit_one_bundle): Delete unused local prev. Make required_template
821 unsigned.
822 (specify_resource): Cast i to unsigned.
823 (note_register_values): Use fprintf_vma.
824 (print_dependency): Likewise.
825
5a080f89
JW		 8262000-11-21 Jim Wilson <wilson@redhat.com>
827
5e7474a7
JW		 828 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
829 for unwind info section.
830 (dot_endp): Likewise for unwind section.
831
5a080f89
JW		 832 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
833 fix_new_exp.
834
732d96b6
JJ		 8352000-11-21 Jakub Jelinek <jakub@redhat.com>
836
837 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
838 (output_insn): Call dwarf2_emit_insn.
b8e904dc 839 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 840
6d2cf69f
RH		 8412000-11-17 Richard Henderson <rth@redhat.com>
842
843 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
844 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
845 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
846
8179bd9b
NC		 8472000-11-17 Nick Clifton <nickc@redhat.com>
848
849 * config/tc-arm.c (md_pseudo_table): Add support for .line and
850 .file pseudo ops.
851
316e2c05
RH		 8522000-11-17 Richard Henderson <rth@redhat.com>
853
854 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
855
a8316fe2
RH		 8562000-11-17 Richard Henderson <rth@redhat.com>
857
858 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 859 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 860 tri-state definition of alpha_flag_mdebug.
861 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
862 (s_alpha_file): Store first .file directive.
863 (s_alpha_stab): New.
864 (md_pseudo_table): Add stabs and stabn.
865
e346e481
RH		 8662000-11-17 Richard Henderson <rth@redhat.com>
867
868 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
869
4dc7ead9
RH		 8702000-11-17 Richard Henderson <rth@redhat.com>
871
872 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 873 (main): Call dwarf2_finish.
4dc7ead9
RH		 874 * as.h (debug_type): Clarify documentation of the meaning
875 of this variable.
876 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
877 (print_stats): Fix parenthesis problem.
878 (now_subseg_size): New.
879 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
880 (dwarf2_directive_file): Don't set debug_type.
881 (dwarf2_where): Honor DEBUG_DWARF2 first.
882 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
883 do nothing if not emitting dwarf2 debug info, or no work.
884 * dwarf2dbg.h (dwarf2_emit_insn): Update.
885 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
886 (ecoff_new_file): Likewise.
887 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
888 commentary wrt dwarf2.
889
890 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
891 ATTRIBUTE_UNUSED as needed.
892 (emit_insn): Call dwarf2_emit_insn.
893 (s_alpha_file): New.
894 (s_alpha_loc): New.
895 (s_alpha_coff_wrapper): Don't handle them.
896 (md_pseudo_table): Update for .file and .loc.
897 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
898
899 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
900 don't protect with debug_type.
901 * config/tc-hppa.c (md_assemble): Likewise.
902 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
903 * config/tc-mn10300.c (md_assemble): Likewise.
904 * config/tc-sh.c (md_assemble): Likewise.
905 * config/tc-v850.c (md_assemble): Likewise.
906
907 * config/tc-arm.c (arm_end_of_source): Remove.
908 * config/tc-hppa.c (pa_end_of_source): Remove.
909 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
910 * config/tc-mn10300.c (mn10300_finalize): Remove.
911 * config/tc-sh.c (sh_finalize): Remove.
912 * config/tc-v850.c (sh_finalize): Remove.
913
914 * config/tc-arm.h (md_end): Remove.
915 * config/tc-hppa.h (md_end): Remove.
916 (DWARF2_LINE_MIN_INSN_LENGTH): New.
917 * config/tc-m68hc11.h (md_end): Remove.
918 * config/tc-mn10300.h (md_end): Remove.
919 * config/tc-sh.h (md_end): Remove.
920 * config/tc-v850.h (md_end): Remove.
921
922 * config/tc-ia64.c (emit_one_bundle): Don't protect
923 dwarf2 bits with debug_type.
924 (md_assemble): Likewise.
925 (ia64_end_of_source): Don't call dwarf2_finish.
926
ca683b78
JW		 9272000-11-16 Jim Wilson <wilson@redhat.com>
928
929 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
930 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
931 > 16.
932
6f620856
L		 9332000-11-16 H.J. Lu <hjl@gnu.org>
934
935 * config/obj-elf.c (obj_elf_symver): Don't check the missing
936 version name.
937
19d63e5d
KH		 9382000-11-15 Kazu Hirata <kazu@hxi.com>
939
940 * config/tc-tic30.c: Fix formatting.
941 * config/tc-tic80.c: Likewise.
942 * config/tc-v850.c: Likewise.
943 * config/tc-vax.c: Likewise.
944 * config/tc-w65.c: Likewise.
945 * config/tc-z8k.c: Likewise.
946
a8761a19
DD		 9472000-11-14 DJ Delorie <dj@redhat.com>
948
949 * config/tc-v850.c: Support dwarf2.
950 * config/tc-v850.h: Ditto.
951
952 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
953 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 954
88be23ec
BS		 9552000-11-15 Bernd Schmidt <bernds@redhat.com>
956
957 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
958 (errata_nops_necessary_p): New function.
959 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
960 md.
961
72a76794
JW		 9622000-11-14 Jim Wilson <wilson@redhat.com>
963
964 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
965 return little endian bfd formats.
966
4a1805b1
KH		 9672000-11-14 Kazu Hirata <kazu@hxi.com>
968
969 * config/aout_gnu.h: Fix formatting.
970 * config/atof-vax.c: Likewise.
971 * config/m68k-parse.h: Likewise.
972 * config/m88k-opcode.h: Likewise.
973 * config/obj-elf.c: Likewise.
974 * config/tc-arm.c: Likewise.
975 * config/tc-cris.c: Likewise.
976 * config/tc-i386.c: Likewise.
977 * config/tc-ia64.c: Likewise.
978 * config/tc-mn10300.c: Likewise.
979 * config/te-386bsd.h: Likewise.
980 * config/te-hppa.h: Likewise.
981 * config/te-nbsd.h: Likewise.
982 * config/te-ppcnw.h: Likewise.
983 * config/te-sparcaout.h: Likewise.
984 * config/te-tmips.h: Likewise.
985 * config/vax-inst.h: Likewise.
986 * config/vms-conf.h: Likewise.
987
c810873d
JJ		 9882000-11-14 Jakub Jelinek <jakub@redhat.com>
989
990 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
991
79082ff0
L		 9922000-11-13 H.J. Lu <hjl@gnu.org>
993
994 * config/obj-elf.c (elf_frob_symbol): Support
995 ".symver name,name2@@@nodename".
996 (elf_frob_file_before_adjust): Likewise.
997
998 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
999 and ".symver name,name2@@@nodename".
1000 Fix a typo.
1001
1da00eb4
L		 10022000-11-12 H.J. Lu (hjl@gnu.org)
1003
1004 * config/obj-elf.c (obj_elf_symver): Check missing version
1005 name.
1006
f585997b
L		 10072000-11-12 H.J. Lu (hjl@gnu.org)
1008
1009 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1010 instead of bfd_vma for non-bfd assemblers.
1011
ef5c4bfc
KH		 10122000-11-09 Kazu Hirata <kazu@hxi.com>
1013
1014 * itbl-ops.c: Fix comment typos.
1015
f5a30c2e
JW		 10162000-11-08 Jim Wilson <wilson@redhat.com>
1017
1018 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1019 (struct unwind): Add next_slot_frag field.
1020 (slot_index): New parameters slot_frag and first_frag. Add code
1021 to add in frag sizes when different. Add comments.
1022 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1023 arguments to slot_index.
1024 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1025 loop end. Set next_slot_frag field.
1026
339681c0
L		 10272000-11-07 H.J. Lu <hjl@gnu.org>
1028
1029 * doc/as.texinfo (.symver): Updated for versioned symbol
1030 reference.
1031
1032 * obj.h (format_ops): Add the frob_file_before_adjust field.
1033
1034 * config/obj-aout.c (aout_format_ops): Set the
1035 frob_file_before_adjust field to 0.
1036 * config/obj-coff.c (coff_format_ops): Likewise.
1037 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1038
1039 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1040 name.
1041 (elf_frob_file_before_adjust): New function to remove unneeded
1042 versioned symbols from the symbol table.
1043 (elf_format_ops): Set the frob_file_before_adjust field to
1044 elf_frob_file_before_adjust.
1045
1046 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1047 not defined.
1048
1049 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1050
4a314ec8
NC		 10512000-11-07 Peter Targett <peter.targett@arccores.com>
1052
1053 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1054 BIG_ENDIAN macros.
1055 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1056 Fix compile time warning messages.
50705ef4 1057
604d524f
NC		 10582000-11-07 Nick Clifton <nickc@redhat.com>
1059
1060 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1061 buffer in order to avoid buffer overflows.
1062
44f5c83a
JW		 10632000-11-06 Steve Ellcey <sje@cup.hp.com>
1064
1065 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1066 Change M to m for -milp32 or -mlp64 to match gcc.
1067 (dot_endp): Use bytes_per_address instead of 8.
1068 (emit_one_bundle): Use number_to_chars_littleendian instead of
1069 md_number_to_chars.
1070 (fix_insn): Likewise.
1071 (ia64_init): New function.
1072 (ia64_target_format): New function.
1073 (md_begin): Set endianness, arch, and machine as appropriate.
1074 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1075 Make these macros depend on TE_HPUX macro.
1076 (TARGET_FORMAT): Define.
1077 (HOST_SPECIAL_INIT): Define.
1078 * config/te-hpux.h: New file.
1079 * configure.in: Add "ia64-*-hpux*" target to configure.
1080 * configure: Regenerate.
50705ef4 1081
7152f1dc
KH		 10822000-11-06 Kazu Hirata <kazu@hxi.com>
1083
ef99799a
KH		 1084 * as.c: Fix formatting.
1085 * dwarf2dbg.c: Likewise.
1086 * input-file.c: Likewise.
7152f1dc
KH		 1087 * input-file.h: Likewise.
1088 * input-scrub.c: Likewise.
ef99799a
KH		 1089 * itbl-ops.c: Likewise.
1090 * listing.c: Likewise.
1091 * macro.h: Likewise.
1092 * messages.c: Likewise.
1093 * read.c: Likewise.
1094 * subsegs.c: Likewise.
1095 * subsegs.h: Likewise.
1096 * write.c: Likewise.
7152f1dc 1097
cf055d54
NC		 10982000-11-06 Nick Clifton <nickc@redhat.com>
1099
1100 * doc/as.texinfo: Add GNU Free Documentation License.
1101 * doc/gasp.texi: Add GNU Free Documentation License.
1102 * doc/as.1: Add GNU Free Documentation License.
1103
8d6b5c8e
NC		 11042000-11-05 Nick Clifton <nickc@redhat.com>
1105
1106 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1107
59ff2774
NC		 11082000-11-02 Per Lundberg <plundis@chaosdev.org>
1109
1110 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1111 * configure: Regenerate.
1112
37d8bb27
NC		 11132000-11-01 Nick Clifton <nickc@redhat.com>
1114
1115 * read.c (original_case_string): New global variable.
1116 (read_a_source_file): Copy opcode string into
1117 original_case_string if clobbering the case of the opcode.
1118 * read.h: Export the definition of original_case_string.
1119 * config/tc-arm.c (md_assembler): When parsing a .req
1120 directive use the original opcode string, not the case
1121 clobbered version.
1122
d75bb8cf
NC		 11232000-11-02 Nick Clifton <nickc@redhat.com>
1124
1125 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1126 variable.
d75bb8cf
NC		 1127 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1128 dwarf2_where and dwarf2_gen_line_info.
1129
6c17cfe4
PB		 11302000-11-02 Theo Honohan <th@futuretv.com>
1131
50705ef4 1132 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1133
c51ce5f0
EC		 11342000-10-31 Eric Christopher <echristo@redhat.com>
1135
1136 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1137 or pc-relative, else use fx_offset.
1138
f1bcba5b
JW		 11392000-10-31 Jim Wilson <wilson@redhat.com>
1140
1141 * config/tc-ia64.c (struct md): New field tag_fixups.
1142 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1143 qualifying predicate.
1144 (emit_one_bundle): Delete spurious multiplication by one. Handle
1145 tag_fixups.
1146 (ia64_start_line): Error if dangling qualifying predicate.
1147 (defining_tag): New static variable.
1148 (ia64_unrecognized_line, case '['): Parse tags.
1149 (ia64_frob_label): Create tag_fixups.
1150 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1151
8637c045
AM		 11522000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1153
1154 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1155
ebeeafe6
BS		 11562000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1157
1158 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1159
b041f888
KH		 11602000-10-30 Kazu Hirata <kazu@hxi.com>
1161
1162 * expr.c: Fix formatting.
1163 * flonum-copy.c: Likewise.
1164 * flonum.h: Likewise.
1165 * gasp.c: Likewise.
1166 * hash.c: Likewise.
1167
d8374dcd
HPN		 11682000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1169
1170 * as.h (OPTION_MD_BASE): Bump to 190.
1171 * as.c (parse_args) <std_longopts>: Add comment about the need to
1172 check OPTION_MD_BASE in as.h.
1173
1308f14c
HPN		 1174 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1175 for weak symbols.
1176
6f6ef0fa
NC		 11772000-10-27 Nick Clifton <nickc@redhat.com>
1178
1179 * configure.in (emulations): Add m68hc12.
1180 * configure: Regenerate.
1181 * po/gas.pot: Regenerate.
c51ce5f0 1182
bf1b5881
AH		 11832000-10-27 Aldy Hernandez <aldyh@redhat.com>
1184
50705ef4
AM		 1185 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1186 cpsr*.
1187 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1188
85a39694
NC		 11892000-10-25 Nick Clifton <nickc@redhat.com>
1190
1191 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1192 a DWARF2 line number information sequence.
1193
1194 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1195
1196 * read.c (generate_lineno_debug): Update comment describing why
1197 DWARF2 line number debug information is not generated
1198 automatically by this function.
1199
1200 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1201 not all.
c51ce5f0 1202
85a39694
NC		 1203 * config/tc-arm.h (md_end): Define.
1204 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1205
85a39694
NC		 1206 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1207 if generating DWARF2 line numbers.
1208 (arm_end_of_source): New function. Call dwarf2_finish if
1209 necessary.
1210
1211 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1212 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1213 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1214
cce0cbdc
DN		 12152000-10-25 Diego Novillo <dnovillo@cygnus.com>
1216
1217 * tc-i386.c: Fix prototype declarations for functions taking no
1218 arguments.
1219
64a0c779
DN		 12202000-10-24 Diego Novillo <dnovillo@cygnus.com>
1221
1222 * tc-i386.c (i386_operand_modifier): Remove.
1223 (build_displacement_string): Remove.
1224 (i386_parse_seg): Remove.
1225 (i386_intel_memory_operand): Remove.
1226 (i386_intel_operand): Re-write using recursive descent parser based
1227 on MASM documentation.
1228 (struct intel_parser_s): New structure.
1229 (intel_parser): New static variable.
1230 (struct intel_token): New structure.
1231 (cur_token, prev_token): New static variables.
1232 (T_NIL): Define.
1233 (T_CONST): Define.
1234 (T_REG): Define.
1235 (T_BYTE): Define.
1236 (T_WORD): Define.
1237 (T_DWORD): Define.
1238 (T_QWORD): Define.
1239 (T_XWORD): Define.
1240 (T_SHORT): Define.
1241 (T_OFFSET): Define.
1242 (T_PTR): Define.
1243 (T_ID): Define.
1244 (intel_match_token): New function.
1245 (intel_get_token): New function.
1246 (intel_putback_token): New function.
1247 (intel_expr): New function.
1248 (intel_e05): New function.
1249 (intel_e05_1): New function.
1250 (intel_e06): New function.
1251 (intel_e06_1): New function.
1252 (intel_e09): New function.
1253 (intel_e09_1): New function.
1254 (intel_e10): New function.
1255 (intel_e10_1): New function.
1256 (intel_e11): New function.
1257
19f7b010
JJ		 12582000-10-20 Jakub Jelinek <jakub@redhat.com>
1259
1260 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1261 instructions to loose any special insn->architecture mask.
1262
1263 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1264 (sparc_md_end, sparc_arch_types, sparc_arch,
1265 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1266 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1267 request v9b architecture if they are used).
1268
3ae647a0
NC		 12692000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1270
1271 * config/tc-m68k.c: Fix the previous misapplied patch.
1272
5cbdaa77
NC		 12732000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1274
50705ef4
AM		 1275 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1276 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1277 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1278 BFD_RELOC_*.
5cbdaa77 1279
e6c774b4
KH		 12802000-10-17 Kazu Hirata <kazu@hxi.com>
1281
1282 * debug.c: Fix formatting.
1283 * depend.c: Likewise.
1284 * dwarf2dbg.c: Likewise.
1285 * dwarf2dbg.h: Likewise.
1286 * ecoff.c: Likewise.
1287 * expr.c: Likewise.
1288 * expr.h: Likewise.
1289 * flonum-konst.c: Likewise.
1290 * frags.h: Likewise.
1291
ea20a7da
CC		 12922000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1293
1294 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1295 options.
1296 * doc/as.texinfo: Added notes about this new option.
1297
266cb5f1
HPN		 12982000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1299
1300 * config/tc-sh.c (JREG): Remove.
1301 (md_convert_frag): Remove #if 0:d code using JREG.
1302
6588847e
DN		 13032000-10-15 Diego Novillo <dnovillo@cygnus.com>
1304
1305 * config/tc-i386.c (i386_operand_modifier): Only match
1306 modifiers SHORT and FLAT if they are followed by a space.
1307 (parse_register): When `allow_naked_reg' is set, do not confuse
1308 identifiers that start with a register name with a register.
1309
30a2b4ef
KH		 13102000-10-12 Kazu Hirata <kazu@hxi.com>
1311
1312 * app.c: Fix formatting.
1313 * as.c: Likewise.
1314 * as.h: Likewise.
1315 * bit_fix.h: Likewise.
1316 * cgen.c: Likewise.
1317 * cgen.h: Likewise.
1318 * cond.c: Likewise.
1319
d01e2a23
AM		 13202000-10-11 Alan Modra <alan@linuxcare.com.au>
1321
1322 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1323
44852b19
AM		 13242000-10-07 Alan Modra <alan@linuxcare.com.au>
1325
dc1fc56b
AM		 1326 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1327 Re-arrange function a little and improve error message.
1328
44852b19
AM		 1329 * write.c (write_relocs): Fix a comment.
1330
1331 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1332 link-once sections.
1333
afa680f8
JW		 13342000-10-05 Jim Wilson <wilson@cygnus.com>
1335
1336 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1337
ce8a8b2f
AM		 13382000-10-05 Alan Modra <alan@linuxcare.com.au>
1339
1340 * config/tc-i386.c: Delete some useless comments, reformat others.
1341
1342 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1343 non-global syms in linkonce sections.
1344
56d27c17
AM		 13452000-10-04 Ralf Baechle <ralf@gnu.org>
1346
1347 * config/tc-ia64.c (operand_match): Don't use // style comments.
1348 * config/tc-i370.c: Likewise.
1349
7b15d668
HPN		 13502000-09-29 Hans-Peter Nilsson <hp@axis.com>
1351
1352 Changes to handle varying register prefix and user symbol prefix.
1353 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1354 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1355 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1356 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1357 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1358 (demand_register_prefix): New variable.
1359 (md_pseudo_table): New pseudo ".syntax".
1360 (md_longopts): New options --no-underscore and --underscore.
1361 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1362 on symbols_have_leading_underscore.
1363 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1364 (get_spec_reg): Ditto.
1365 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1366 Fix formatting.
1367 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1368 --help.
1369 <case OPTION_NO_US, case OPTION_US>: New.
1370 (md_show_usage): Be brief and reformat to match continuation of
1371 --help.
1372 * po/gas.pot: Regenerate.
1373
27df9f40
AM		 13742000-09-28 Alan Modra <alan@linuxcare.com.au>
1375
1376 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1377 force relocs for 12 bit branches.
1378 (md_apply_fix): Similarly, adjust logic here.
1379
5506e1a5
AM		 13802000-09-28 Alan Modra <alan@linuxcare.com.au>
1381
1382 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1383 adjust for external and weak syms as we will use a reloc. Allow
1384 for +8 offset when calculating limits of branches.
1385 (hppa_fix_adjustable): Undo 2000-09-23 change.
1386 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1387 Correct distance calculation.
47d89dba
AM		 1388 (tc_gen_reloc): Print the file name and line number if we can't
1389 handle a fixup.
5506e1a5
AM		 1390
1391 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1392 * config/tc-hppa.c (nonzero_dibits): Define.
1393 (arg_reloc_stub_needed): Check each arg and return value
1394 separately for zero case.
1395 (pa_align): Declare argument `bytes'.
1396
81d4177b
KH		 13972000-09-25 Kazu Hirata <kazu@hxi.com>
1398
1399 * config/tc-cris.c: Fix formatting.
1400 * config/tc-d10v.h: Likewise.
1401 * config/tc-d30v.c: Likewise.
1402 * config/tc-d30v.h: Likewise.
1403 * config/tc-fr30.c: Likewise.
1404 * config/tc-fr30.h: Likewise.
1405 * config/tc-m68k.c: Likewise.
1406 * config/tc-m68k.h: Likewise.
1407 * config/tc-pj.h: Likewise.
1408 * config/tc-ppc.c: Likewise.
1409 * config/tc-ppc.h: Likewise.
1410 * config/tc-sh.c: Likewise.
1411 * config/tc-sh.h: Likewise.
1412 * config/tc-sparc.c: Likewise.
1413 * config/tc-v850.h: Likewise.
1414 * config/tc-vax.h: Likewise.
1415 * config/tc-w65.h: Likewise.
1416 * config/tc-z8k.h: Likewise.
1417
959ee541
AM		 14182000-09-23 Alan Modra <alan@linuxcare.com.au>
1419
1420 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1421 checks only for ELF.
1422 (hppa_force_relocation): Likewise.
1423
139368c9
JW		 14242000-09-22 Jim Wilson <wilson@cygnus.com>
1425
1426 * config/tc-ia64.c (dv_sem): Add "stop".
1427 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1428 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1429 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1430 match above.
1431 (mark_resources): Check IA64_RS_PRr.
1432
151337e8
NC		 14332000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1434
56d27c17 1435 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1436 md_estimate_size_before_relax): Redesign and clean up the
1437 relaxation mechanism.
1438
0b7410c4
KH		 14392000-09-21 Kazu Hirata <kazu@hxi.com>
1440
1441 * config/tc-ns32k.c: Fix formatting.
1442 * config/tc-ns32k.h: Likewise.
1443
a4d24084
KH		 14442000-09-20 Kazu Hirata <kazu@hxi.com>
1445
82efde3a
KH		 1446 * config/tc-m32r.c: Fix formatting.
1447 * config/tc-m32r.h: Likewise.
1448 * config/tc-m68851.h: Likewise.
1449 * config/tc-m68hc11.c: Likewise.
1450 * config/tc-m68hc11.h: Likewise.
1451 * config/tc-m88k.c: Likewise.
1452 * config/tc-mcore.c: Likewise.
a75214e5 1453 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1454 * config/tc-mips.c: Likewise.
1455 * config/tc-mips.h: Likewise.
1456 * config/tc-mn10200.h: Likewise.
1457 * config/tc-mn10300.h: Likewise.
a75214e5 1458 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1459 * config/tc-tahoe.h: Likewise.
1460
4844386e 14612000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1462
1463 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1464 Likewise in relaxation description comments.
1465
9e754211
AM		 14662000-09-18 Alan Modra <alan@linuxcare.com.au>
1467
1468 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1469 subtraction of two syms without emitting a relocation.
1470
1471 From David Huggins-Daines <dhd@linuxcare.com>
1472 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1473 global or weak symbols.
1474
4a4f25cf
KH		 14752000-09-15 Kazu Hirata <kazu@hxi.com>
1476
1477 * config/tc-h8300.h: Fix formatting.
1478 * config/tc-h8500.c: Likewise.
1479 * config/tc-h8500.h: Likewise.
1480 * config/tc-hppa.h: Likewise.
1481 * config/tc-i370.h: Likewise.
1482 * config/tc-i386.h: Likewise.
1483 * config/tc-i860.c: Likewise.
1484 * config/tc-i860.h: Likewise.
1485 * config/tc-i960.h: Likewise.
1486 * config/tc-ia64.c: Likewise.
1487 * config/tc-ia64.h: Likewise.
1488
1dab94dd
KH		 14892000-09-14 Kazu Hirata <kazu@hxi.com>
1490
1491 * config/tc-a29k.c: Fix formatting.
1492 * config/tc-alpha.c: Likewise.
1493 * config/tc-arc.c: Likewise.
1494 * config/tc-arc.h: Likewise.
1495 * config/tc-arm.c: Likewise.
1496 * config/tc-arm.h: Likewise.
1497 * config/tc-avr.c: Likewise.
1498 * config/tc-avr.h: Likewise.
1499 * config/tc-tic30.c: Likewise.
1500 * config/tc-tic30.h: Likewise.
1501 * config/tc-tic54x.c: Likewise.
1502 * config/tc-tic54x.h: Likewise.
1503 * config/tc-tic80.c: Likewise.
1504 * config/tc-tic80.h: Likewise.
1505
7484b8e6
TW		 15062000-09-14 Timothy Wall <twall@cygnus.com>
1507
1508 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1509 parallel comparisons for later use.
1510 (struct rsrc): Add parallel comparison type.
1511 (resources_match): Skip special cases of PR usage (non-conflicting
1512 parallel compares).
56d27c17 1513
bf514e21
KH		 15142000-09-13 Kazu Hirata <kazu@hxi.com>
1515
1516 * config/obj-ecoff.c: Fix formatting.
1517 * config/obj-elf.c: Likewise.
1518 * config/obj-elf.h: Likewise.
1519 * config/obj-evax.h: Likewise.
1520 * config/obj-generic.h: Likewise.
1521 * config/obj-hp300.c: Likewise.
1522 * config/obj-hp300.h: Likewise.
1523 * config/obj-ieee.h: Likewise.
1524 * config/obj-vms.c: Likewise.
1525 * config/obj-vms.h: Likewise.
1526
156c2f8b 15272000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1528
50705ef4
AM		 1529 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1530 (md_parse_option): Ditto.
1531 (md_longopts): Add -mips32 option.
1532 (md_show_usage): Document new options.
1533 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1534 (mips_ip): Assemble mfc0 with a sub-selection code.
1535 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1536 (mips_cpu_to_str): New function.
1537 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1538 Use CPU_* defines instead of hardcoded numbers.
1539
50705ef4
AM		 1540 * doc/as.texinfo: Document new options.
1541 * doc/c-mips.texi: Ditto.
156c2f8b 1542
a01b9fa4
KH		 15432000-09-12 Kazu Hirata <kazu@hxi.com>
1544
1545 * as.h: Fix formatting.
1546 * asintl.h: Likewise.
1547 * bit_fix.h: Likewise.
dcd619be
KH		 1548 * config/obj-aout.c: Likewise.
1549 * config/obj-aout.h: Likewise.
1550 * config/obj-bout.c: Likewise.
1551 * config/obj-bout.h: Likewise.
1552 * config/obj-coff.c: Likewise.
1553 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1554 * dwarf2dbg.h: Likewise.
1555 * expr.h: Likewise.
1556 * flonum.h: Likewise.
1557 * frags.h: Likewise.
1558 * itbl-ops.h: Likewise.
1559 * macro.h: Likewise.
1560 * read.h: Likewise.
1561 * sb.h: Likewise.
1562 * struc-symbol.h: Likewise.
1563 * subsegs.h: Likewise.
1564 * symbols.h: Likewise.
1565 * tc.h: Likewise.
1566 * write.h: Likewise.
1567
92774660
KH		 15682000-09-11 Kazu Hirata <kazu@hxi.com>
1569
f0e652b4
KH		 1570 * bignum-copy.c: Fix formatting.
1571 * config/tc-i370.c: Likewise.
92774660
KH		 1572 * config/tc-i960.c: Likewise.
1573 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1574 * ehopt.c: Likewise.
1575 * flonum-copy.c: Likewise.
1576 * flonum-konst.c: Likewise.
1577 * flonum-mult.c: Likewise.
1578 * literal.c: Likewise.
1579 * read.c: Likewise.
1580 * sb.c: Likewise.
1581 * stabs.c: Likewise.
1582 * subsegs.c: Likewise.
92774660 1583
222f8079
PB		 15842000-09-09 Philip Blundell <philb@gnu.org>
1585
1586 * configure.in (arm*-*-uclinux*): New target.
1587 * configure: Regenerate.
1588
c488923f
KH		 15892000-09-09 Kazu Hirata <kazu@hxi.com>
1590
1591 * input-file.c: Fix formatting.
1592 * itbl-ops.c: Likewise.
1593 * messages.c: Likewise.
1594
e0e3ecca
PB		 15952000-09-08 Philip Blundell <philb@gnu.org>
1596
1597 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1598 offset is negative.
1599
5d64ca4e
L		 16002000-09-07 H.J. Lu <hjl@gnu.org>
1601
1602 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1603 * configure: Rebuild.
1604
bdaaa2e1
KH		 16052000-09-07 Kazu Hirata <kazu@hxi.com>
1606
e49bc11e
KH		 1607 * atof-generic.c: Fix formatting.
1608 * config/tc-mips.c: Likewise.
e13b337a
KH		 1609 * config/tc-vax.c: Likewise.
1610 * input-scrub.c: Likewise.
bdaaa2e1 1611
d07ed2cd
AO		 16122000-09-07 Alexandre Oliva <aoliva@redhat.com>
1613
1614 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1615 * configure.in (sh-*-linux*): Added.
1616 * configure: Rebuilt.
1617
86905619
KH		 16182000-09-06 Kazu Hirata <kazu@hxi.com>
1619
a28a3ccf
JL		 1620 * config/tc-hppa.c: Fix formatting.
1621
86905619
KH		 1622 * ecoff.c: Fix formatting.
1623
58cccadb
AO		 16242000-09-06 Alexandre Oliva <aoliva@redhat.com>
1625
1626 * configure: Rebuilt with new libtool.m4.
1627
542d6675
KH		 16282000-09-05 Kazu Hirata <kazu@hxi.com>
1629
1630 * cgen.c: Fix formatting.
1631 * config/tc-ia64.c: Likewise.
1632
5b343f5a
NC		 16332000-09-05 Nick Clifton <nickc@redhat.com>
1634
1635 * aclocal.m4: Regenerate.
1636 * config.in: Regenerate.
1637 * configure: Regenerate.
1638 * po/gas.pot: Regenerate.
50bbae35 1639
07e90ad5
HPN		 16402000-09-05 Hans-Peter Nilsson <hp@axis.com>
1641
1642 * config/tc-cris.c: Correct comment typos.
1643
1485d400
EC		 16442000-09-05 Eric Christopher <echristo@cygnus.com>
1645
1646 * config/tc-mn10300.c: Cleanup.
1647 (md_pcrel_from): Enable.
1648
904a31bf
AM		 16492000-09-05 Alan Modra <alan@linuxcare.com.au>
1650
927781e2
AM		 1651 * expr.c (operand): Fix a comment typo.
1652 * write.c (write_relocs): Fix a signed/unsigned warning.
1653
ecacdc7a
AM		 1654 * config/tc-hppa.c (fudge_reg_expressions): New
1655 (hppa_force_reg_syms_absolute): New.
1656 (pa_equ): Allow reg_section expressions.
1657 * config/tc-hppa.c (md_optimize_expr): Define.
1658 (hppa_force_reg_syms_absolute): Prototype.
1659
1660 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1661 (pa_parse_number): Pass in arg to select fp reg parsing.
1662 Return 1 to indicate format checks pass. If strict, then only
1663 accept a register or register symbol. Return value in...
1664 (pa_number): New static for pa_parse_number.
1665 (FP_REG_BASE): Define.
1666 (FP_REG_RSEL): Define.
1667 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1668 appropriate. White space changes.
1669 (need_pa11_opcode): Don't bother passing any params, get them from
1670 globals instead.
1671 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1672 Remove extraneous check in case 'Q'.
1673 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1674 reg, set section of resulting symbol to reg_section.
1675 (pa_parse_space_stmt): Modify call to pa_parse_number.
1676 (pa_space): Likewise.
1677
904a31bf
AM		 1678 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1679 (hppa_force_relocation): Handle vtable relocs.
1680 (pa_vtable_entry): New.
1681 (pa_vtable_inherit): New.
1682 (md_pseudo_table): Add entries for vtable pseudos.
1683 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1684 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1685 against weak syms.
1686 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1687 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1688 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1689 millicode import.
1690 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1691 specify a symbol type.
1692
1693 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1694 dependent things together.
1695 (md_elf_symbol_type): Define.
1696
1697 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1698 symbol.
1699 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1700
1701 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1702 (obj_elf_vtable_entry): Declare.
1703
1704 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1705 and export function.
1706 (obj_elf_vtable_entry): Similarly.
1707 (elf_pseudo_table): Fix the damage with a cast.
1708
a47cf567 17092000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1710
1711 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1712 for template selection when a label is needed.
1713
197865e8
KH		 17142000-09-02 Kazu Hirata <kazu@hxi.com>
1715
1716 * config/tc-ia64.c: Fix formatting.
1717
18e03609
NC		 17182000-09-02 Nick Clifton <nickc@redhat.com>
1719
1720 * configure.in: Increase version number to 2.10.91.
1721 * configure: Regenerate.
1722 * aclocal.m4: Regenerate.
1723 * config.in: Regenerate.
1724 * po/gas.pot: Regenerate.
1725 * Makefile.in: Regenerate.
1485d400 1726
a1cc9221
AO		 17272000-09-01 Alexandre Oliva <aoliva@redhat.com>
1728
1729 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1730 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1731 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1732 similar relocs.
1733 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1734 branches.
1735
17362000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1737
1738 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1739 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1740 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1741 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1742 (GOT_symbol): New variable.
1743 (md_undefined_symbol): Set it.
1744
44576e1f
RH		 17452000-09-01 Richard Henderson <rth@cygnus.com>
1746
1747 * config/tc-ia64.c (match): Don't inline.
1748 (extra_goodness): New.
1749 (md_begin): Prefer nop.f and nop.b for best_template.
1750
29f8404c
KH		 17512000-08-31 Kazu Hirata <kazu@hxi.com>
1752
76b0a8c0
KH		 1753 * as.c: Fix formatting.
1754 * cond.c: Likewise.
1755 * frags.c: Likewise.
29f8404c
KH		 1756 * macro.c: Likewise.
1757
b4c1ea07
EC		 17582000-08-31 Eric Christopher <echristo@cygnus.com>
1759
1760 * config/tc-mn10300.c: Cleanup and fix warnings.
1761 (md_pseudo_table): Add initializers.
1762 (md_show_usage): Cleanup.
1763 (md_parse_option): Fix warnings.
1764 (md_undefined_symbol): Fix warnings.
1765 (md_conver_frag): Fix warnings.
1766 (tc_gen_reloc): Fix warnings.
1767 (md_apply_fix3): Fix warnings.
1768 (check_operand): Fix warnings.
1769
ac48eca1
AO		 17702000-08-31 Alexandre Oliva <aoliva@redhat.com>
1771
1772 * acinclude.m4: Include libtool and gettext macros from the
1773 top level.
1774 * aclocal.m4, configure: Rebuilt.
1775
e0c21649
GK		 17762000-08-30 Mark Hatle <mhatle@mvista.com>
1777
1778 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1779
cf39a089
KH		 17802000-08-31 Kazu Hirata <kazu@hxi.com>
1781
1782 * listing.c: Fix formatting.
1783
3ee4defc
KH		 17842000-08-29 Kazu Hirata <kazu@hxi.com>
1785
1786 * app.c: Fix a comment typo. Fix formatting.
1787
1e8d20f4
NC		 17882000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1789
50bbae35
AM		 1790 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1791 offset of the target destination for jmp instructions.
1792 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1793
5bcac8a4
HPN		 17942000-08-24 Hans-Peter Nilsson <hp@axis.com>
1795
1796 * NEWS: Mention support for CRIS.
1797
46547ecc
DC		 1798Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1799
1800 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1801 Sets `.lcomm' alignment to zero.
1802
4b853faa
AO		 18032000-08-23 Alexandre Oliva <aoliva@redhat.com>
1804
1805 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1806 (TC_FIX_ADJUSTABLE): Define.
1807
efcc5914
JW		 18082000-08-23 Jim Wilson <wilson@cygnus.com>
1809
1810 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1811 unwind.personality_routine is set.
1812
aca719bf
AO		 18132000-08-23 H.J. Lu <hjl@gnu.org>
1814
1815 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1816
a3da4de1
AO		 18172000-08-23 Alexandre Oliva <aoliva@redhat.com>
1818
1819 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1820 environment is pe.
1821
56385375
L		 18222000-08-22 H.J. Lu <hjl@gnu.org>
1823
1824 * config.in (STRICTCOFF): New for strict COFF.
1825
1826 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1827 i386-*-go32* and i386-go32-rtems*.
1828 * configure: Rebuilt.
1829
1830 * config/obj-coff.c (obj_coff_endef): Follow the historical
1831 behavior if STRICTCOFF is not defined.
1832
1833 * doc/internals.texi: Document STRICTCOFF.
1834
8f36cd18
AO		 18352000-08-22 Alexandre Oliva <aoliva@redhat.com>
1836
1837 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1838 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1839 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1840 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1841 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1842 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1843 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1844 Likewise.
1845
58a77e41
EC		 18462000-08-22 Eric Christopher <echristo@cygnus.com>
1847
1848 * config/tc-mn10300.c: (md_apply_fix): New function.
1849 (mn10300_force_relocation): New function.
1850 (mn10300_fix_adjustable): New function.
1851
1852 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1853 (TC_HANDLES_FX_DONE): Define.
1854 (obj_fix_adjustable): Define.
1855 (MD_APPLY_FIX3): Define.
1856 (TC_LINKRELAX_FIXUP): Define.
1857
1858 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1859 previously defined.
1860 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1861
1862 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1863
ded0649c
JE		 18642000-08-21 Jason Eckhardt <jle@cygnus.com>
1865
1866 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1867 if the fixup resulted in a relocation.
1868
66102fe2
NC		 18692000-08-18 Nick Clifton <nickc@redhat.com>
1870
1871 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1872 Make reference to first element of shift_names explicit.
1873
02198638
AO		 18742000-08-18 Alexandre Oliva <aoliva@redhat.com>
1875
1876 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1877 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1878 add a symbol's address. Removed all target-specific #ifdefs that
1879 used to accomplished the same.
1880 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1881 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1882 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1883 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1884 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1885
353e2c69
KH		 18862000-08-17 Kazu Hirata <kazu@hxi.com>
1887
1888 * dwarf2dbg.c: Fix formatting.
1889
4fb7971f
NC		 18902000-08-17 Nick Clifton <nickc@redhat.com>
1891
1892 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1893 to be recoded as logical shift lefts by zero.
1894
50b81f19
JW		 18952000-08-16 Jim Wilson <wilson@cygnus.com>
1896
1897 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1898 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1899 source registers.
1900 (note_register_values): Handle IA64_OPND_R3_2 operands.
1901
f869cfc6
JE		 19022000-08-16 Jason Eckhardt <jle@cygnus.com>
1903
50bbae35 1904 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1905
8cb8bcba
NC		 19062000-08-16 Nick Clifton <nickc@redhat.com>
1907
1908 * config/tc-arm.c (struct asm_shift): Delete.
1909 (shift[]): Delete.
1910 (enum asm_shift_index): New.
1911 (struct asm_shift_properties): New.
1912 (struct asm_shift_name): New.
1913 (shift_properties[]); New.
1914 (shift_names[]); New.
1915
1916 (decode_shift): Use new structures.
1917 Issue a warning is "ROR #0" is used.
1918 Issue a warning if "ASR #0" or "LSR #0" is used.
1919
1920 (md_begin): Initialise arm_shift_hsh table from new
1921 asm_shift_name array.
1922
c2158c24
JJ		 19232000-08-16 Jakub Jelinek <jakub@redhat.com>
1924
1925 * config/tc-sparc.c: Kill all warnings.
1926 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1927 in -xarch= as well.
1928 (md_show_usage): Update usage text.
1929
70485b5c
NC		 19302000-08-16 Nick Clifton <nickc@redhat.com>
1931
c2158c24 1932 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1933 useful.
1934
a47cf567 19352000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1936
1937 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1938
1939 * config/tc-sh.c (md_assemble): Changed so debug_type
1940 test performed for ppi_assemble
1941 * config/tc-sh.c: Included dwarf2dbg.h.
1942 (debug_line): Defined.
1943 (md_assemble): Generates dwarf2 line info.
1944 (sh_finalize): New function. Finalize dwarf2 info.
1945 (assemble_ppi): Returns size of code generated.
1946 (build_Mytes): Returns size of code generated.
1947 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1948 * config/tc-sh.h (md_end): Defined.
1949 (sh_finalize): Declared.
1950
1db77c8e
AO		 19512000-08-15 Alexandre Oliva <aoliva@redhat.com>
1952
1953 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1954 md_number_to_chars.
1955
046b3b54
NC		 19562000-08-14 Nick Clifton <nickc@redhat.com>
1957
1958 * config/tc-arm.c (do_bx): Allow "bx pc".
1959
c43c2cc5
JW		 19602000-08-14 Jim Wilson <wilson@cygnus.com>
1961
1962 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1963 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1964 (md_begin): Change assignment to md.flag to OR in the new bit.
1965
d1d8ba22
NC		 19662000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1967
1968 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1969 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1970 C_MOU, and C_EOS.
d1d8ba22 1971
22b36938
JE		 19722000-08-14 Jason Eckhardt <jle@cygnus.com>
1973
1974 * NEWS: Mention i860 support.
1975
c0bd0db2
JL		 1976Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1977
1978 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1979
0ac658b8
AS		 19802000-08-14 Andreas Schwab <schwab@suse.de>
1981
1982 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1983
9fc2dda2
JE		 19842000-08-11 Andreas Schwab <schwab@suse.de>
1985
1986 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1987 argument.
1988
bc4466dc
KH		 19892000-08-11 Kazu Hirata <kazu@hxi.com>
1990
1991 * expr.c: Fix formatting.
351aa9f6 1992 * config/obj-bout.c: Likewise.
bc4466dc 1993
a9c99419
JE		 19942000-08-10 Jason Eckhardt <jle@cygnus.com>
1995
1996 * doc/c-i860.texi: Flesh out the i860 section more.
1997
7c743825
KH		 19982000-08-10 Kazu Hirata <kazu@hxi.com>
1999
2000 * symbols.c: Fix formatting.
929b12bc 2001 * expr.c: Likewise.
7c743825 2002
fa2255cb
DN		 2003Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2004
2005 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2006 has the IgnoreSize bit set.
2007
fc997f4b
AM		 20082000-08-09 Alan Modra <alan@linuxcare.com.au>
2009
2010 From Rodney Brown <RodneyBrown@mynd.com>
2011 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2012 * configure: Regenerate.
2013
a47cf567
NC		 20142000-08-09 Kazu Hirata <kazu@hxi.com>
2015
2016 * hash.c: Fix formatting.
2017 * gasp.c: Likewise.
2018
305d537e
JE		 20192000-08-08 Jason Eckhardt <jle@cygnus.com>
2020
2021 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2022 (i860_fix_info): New enum.
2023 (MD_APPLY_FIX3): Define.
2024 (WORKING_DOT_WORD): Define.
2025 (TC_HANDLES_FX_DONE): Define.
2026 (DIFF_EXPR_OK): Define.
2027 (LISTING_HEADER): Define.
2028 (TARGET_FORMAT): Select target format based on endian flag.
2029 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2030 (target_big_endian): Add external declaration.
2031
2032 * config/tc-i860.c: All existing code reworked completely. Other
2033 new code shown below.
2034 (SYNTAX_SVR4): Define.
2035 (target_warn_expand): New variable.
2036 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2037 (md_longopts): Declare and define with new options (-EL, -EB,
2038 and -mwarn-expand).
2039 (md_show_usage): New function.
2040 (md_operand): New function.
2041 (obtain_reloc_for_imm16): New function.
2042 (md_apply_fix3): New function.
2043 (tc_gen_reloc): New function.
2044
df86943d
NC		 20452000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2046
2047 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2048 2 bytes of the jump address are in the same frag.
2049 (find): Accept 68hc12 register indirect modes.
2050
2051 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2052
30d25259
RH		 20532000-08-07 Richard Henderson <rth@cygnus.com>
2054
2055 * config/tc-ia64.c (unwind): Add prologue_mask member.
2056 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2057 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2058 (dot_body): Clear unwind.prologue_mask.
2059 (dot_prologue): Set it. Accept a register second argument.
2060
2d484c7f
KH		 20612000-08-07 Kazu Hirata <kazu@hxi.com>
2062
2063 * config/atof-ieee.c: Fix formatting.
2064 * config/atof-tahoe.c: Likewise.
2065
a47cf567 20662000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2067
3d4ae3c0
NC		 2068 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2069 work.
2070
c91d2e08
NC		 2071 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2072 of .popsection, .previous, .pushsection, .subsection,
2073 .version, .vtable_entry, .vtable_inherit and .weak.
2074
47926f60
KH		 20752000-08-05 Kazu Hirata <kazu@hxi.com>
2076
2077 * config/tc-cris.c: Fix formatting.
2078 * config/tc-i386.c: Likewise.
2079 * config/tc-sparc.c (sparc_ip): Simplify the code.
2080
ab3e48dc
KH		 20812000-08-04 Kazu Hirata <kazu@hxi.com>
2082
2083 * config/tc-cris.c: Rearrange code for readability.
2084 * config/tc-d10v.c: Fix formatting.
2085 * config/tc-m32r.c: Likewise.
2086 * config/tc-sparc.c: Likewise.
2087
3d56ab85
JW		 20882000-08-02 Jim Wilson <wilson@cygnus.com>
2089
2090 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2091 before ia64_find_opcode.
2092 (md_assemble): Likewise.
2093
3f9dfb2c
NC		 20942000-08-01 Nick Clifton <nickc@cygnus.com>
2095
a47cf567 2096 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2097 Undo some formatting fixes.
3f9dfb2c 2098
28e4f854
KH		 20992000-08-01 Kazu Hirata <kazu@hxi.com>
2100
2101 * config/obj-som.c: Fix formatting.
2102 * config/obj-ieee.c: Likewise.
2103 * config/tc-arm.c: Likewise.
2104 * config/tc-v850.c: Likewise.
2105
a570e639
NC		 21062000-08-01 Nick Clifton <nickc@redhat.com>
2107
2108 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2109 index by command line option.
58a77e41 2110
a570e639
NC		 21112000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2112
2113 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2114 (@node M68K-Branch): Rewrite to match the reality.
2115
e3308d0d
JE		 21162000-07-31 Jason Eckhardt <jle@cygnus.com>
2117
2118 * doc/c-i860.texi: New file.
2119 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2120 * doc/Makefile.in: Regenerate.
2121 * doc/all.texi: Add I860 as relevant architecture.
2122 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2123
2fd5405a
NC		 21242000-07-31 Kazu Hirata <kazu@hxi.com>
2125
2126 * config/tc-d30v.c: Fix formatting.
2127
28e7409f
NC		 21282000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2129
50bbae35
AM		 2130 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2131 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2132 long emit a long branch if available instead of an absolute jump, never
2133 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2134
2135 * doc/c-m68k.texi: Document new command line option.
58a77e41 2136
a47cf567
NC		 21372000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2138
2139 * config/tc-avr.c: Use PARAMS macro in function declarations.
2140 Don't declare md_pcrel_from_section (already in tc-avr.h).
2141 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2142 (avr_operand): Don't set (unsigned) op_mask to -1.
2143
534022ea
JE		 21442000-07-28 Jason Eckhardt <jle@cygnus.com>
2145
50bbae35
AM		 2146 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2147 * configure: Regenerated.
2148 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2149 of operand to the .type directive (.e.g, "type").
534022ea 2150
4c400d5e
AM		 21512000-07-28 Alan Modra <alan@linuxcare.com.au>
2152
2153 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2154 * app.c (do_scrub_chars): Record where first comment found.
2155 * read.c (read_a_source_file): Init found_comment on entry, and
2156 notify whether comments found on exit.
2157 * config/tc-hppa.c (md_shortopts): Add "c".
2158 (md_longopts): Add warn-comment.
2159 (md_parse_option): Handle it.
2160 (md_show_usage): Show available options.
2161 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2162
0aa529cb
AC		 2163Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2164
2165 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2166 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2167 sym_ptr_ptr
0aa529cb
AC		 2168 (md_estimate_size_before_relax): Don't fall off end of function.
2169
c6a7ab1f
NC		 21702000-07-27 Kazu Hirata <kazu@hxi.com>
2171
2172 * config/tc-avr.c: Fix formatting.
2173 * config/tc-ns32k.c: Likewise.
2174
e0c6ed95
AM		 21752000-07-27 Alan Modra <alan@linuxcare.com.au>
2176
2177 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2178
21792000-07-27 Kazu Hirata <kazu@hxi.com>
2180
2181 * config/tc-d10v.c: Fix formatting.
2182 * config/tc-z8k.c: Likewise.
2183 * config/tc-sparc.c: Likewise.
2184
6883dc5e 21852000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2186
2187 * cgen.c (queue_fixup): Declare opinfo.
2188 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2189 (gas_cgen_md_operand): Ditto.
2190 (gas_cgen_md_apply_fix3): Ditto.
2191
39da8128
DD		 21922000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2193
2194 * config/obj-coff.c (obj_frob_symbol): Don't merge
2195 labels. Don't merge if the symbol isn't constant. Return
2196 immediately if a symbol is merged.
2197
65e68b04
AM		 21982000-07-22 Alan Modra <alan@linuxcare.com.au>
2199
2200 * frags.c (frag_align): Correct absolute section alignment.
2201
5e0d736c
DD		 22022000-07-20 DJ Delorie <dj@redhat.com>
2203
2204 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2205 it breaks linking against DLLs.
2206
3bcbcc3d
HPN		 22072000-07-20 Hans-Peter Nilsson <hp@axis.com>
2208
2209 * configure.in: Add CRIS support.
2210 * configure: Regenerate.
2211 * Makefile.am: (CPU_TYPES): Add cris.
2212 (CPU_OBJ_VALID) [aout]: Add cris.
2213 (MULTI_CPU_TYPES): Add cris.
2214 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2215 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2216 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2217 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2218 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2219 Regenerate dependencies.
2220 * Makefile.in: Regenerate.
2221 * aclocal.m4: Regenerate.
2222 * as.c: Declare crisaout, criself.
2223 * config/tc-cris.h, config/tc-cris.c: New.
2224 * config/e-criself.c, config/e-crisaout.c: New.
2225 * po/POTFILES.in, po/gas.pot: Regenerate.
2226
041ff4dd 22272000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2228
041ff4dd 2229 * read.c: Fix formatting.
efaf0ba4 2230 * write.c: Fix formatting.
041ff4dd 2231
f980ada0
L		 22322000-07-19 H.J. Lu <hjl@gnu.org>
2233
2234 * sb.c: Include <stdlib.h> if exists for abort ().
2235
25a8b250
AM		 22362000-07-19 Alan Modra <alan@linuxcare.com.au>
2237
2238 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2239 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2240 (pa_type_args): Same here.
2241
7a9aaf92
NC		 22422000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2243
2244 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2245 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2246 the storage class is already set.
2247
8098403c
NC		 22482000-07-17 Kazu Hirata <kazu@hxi.com>
2249
fafb6d17 2250 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2251 * config/tc-mn10200.c: Likewise.
2252 * config/tc-mn10300.c: Likewise.
2253 * config/tc-pj.c: Likewise.
2254 * config/tc-tic80.c: Likewise.
2255 * config/tc-w65.c: Likewise.
8098403c 2256
977e771a
FCE		 22572000-07-17 Frank Ch. Eigler <fche@redhat.com>
2258
2259 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2260 is defined.
2261
63bf5651
ILT		 22622000-07-15 Ian Lance Taylor <ian@zembu.com>
2263
2264 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2265 @code.
2266
1cd1c99b
AM		 22672000-07-15 Alan Modra <alan@linuxcare.com.au>
2268
2269 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2270 ELF as are used for SOM (except the 32-bit reloc one) to decide
2271 whether a symbol can be reduced to a section symbol. Expand on
2272 the comment for symbols involved in LR% and RR% expressions.
2273
119d663a
NC		 22742000-07-14 Nick Clifton <nickc@cygnus.com>
2275
2276 * config/tc-mips.c (mips_disable_float_construction): New
2277 static variable. Set to true if doubles should not be
2278 constructed by loading two single width fp registers with
2279 halves of the value.
2280 (mips_ip): Test mips_disable_float_construction.
2281 (md_longopts): Add command line switches --construct-floats
2282 and --no-construct-floats.
2283 (md_parse_option): Parse new command line options.
2284 (md_show_usage): Describe new command line options.
2285
2286 * doc/c-mips.texi: Document new command line options.
2287
906fac54
AM		 22882000-07-13 Koundinya K <kk@ddeorg.soft.net>
2289
2290 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2291 * configure: Regenerate.
2292
22932000-07-13 Hans-Peter Nilsson <hp@axis.com>
2294
2295 * configure.in (DEFAULT_EMULATION setting): Revert part of
2296 2000-07-01 change that set te_multi=multi unless set to tmips.
2297 * configure: Regenerate.
2298
7f788821
NC		 22992000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2300
2301 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2302 section when aligning it increases its size.
7f788821 2303
9a736b6b
NC		 23042000-07-11 Kazu Hirata <kazu@hxi.com>
2305
2306 * config/tc-tic54x.c: Fix formatting.
2307
3dd5103b
NC		 23082000-07-10 Kazu Hirata <kazu@hxi.com>
2309
2310 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2311 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2312
46b85d42
AM		 23132000-07-10 Alan Modra <alan@linuxcare.com.au>
2314
2315 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2316 displacements correctly.
2317
2318 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2319
23202000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2321
2322 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2323 warning.
2324 (hash_jam): Ditto.
2325
ad1079af
AM		 23262000-07-09 Alan Modra <alan@linuxcare.com.au>
2327
2328 From David Huggins-Daines <dhd@linuxcare.com>
2329 * config/te-hppalinux64.h: Add a new emulation.
2330 * configure.in (emulations): Add configure bits to support the
2331 64-bit Linux/parisc target.
2332 * configure: Regenerate.
2333
2334 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2335 (md_shortopts): Add `V' for ELF.
2336
2337 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2338 when SOM or ELF_ARG_RELOC are defined.
2339 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2340 ELF_ARG_RELOC are defined.
2341 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2342 (pa_stringer): ..Do it here instead. Fix comment typos.
2343 (hppa_force_relocation): Cast enums to int before comparing with
2344 ints.
2345
2346 From Ryan Bradetich <rbradetich@uswest.net>
2347 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2348 redifinition warning.
2349 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2350 (hppa_force_relocation): ditto
ad1079af
AM		 2351 (md_apply_fix): Added cast to buf to fix warnings.
2352
2353 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2354 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2355
2356 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2357 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2358 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2359 reloc_type** to avoid warnings in switch.
2360 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2361 little earlier instead.
2362
2363 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2364 and elf.
2365 (pa_type_args): Use symbol_arg_reloc_info.
2366 (struct pa_it): Make arg_reloc unsigned int.
2367 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2368 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2369 (pa_code): Delete. pa_text duplicates this function.
2370 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2371 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2372 int.
2373 (cons_fix_new_hppa): Actually change selector to e_fsel when
2374 warning about assuming so.
2375 (tc_gen_reloc): More example elf arg reloc code.
2376 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2377 (hppa_force_relocation): Likewise.
2378
2379 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2380 files.
2381 (pa_end_of_source): Prototype.
2382 (hppa_fix_adjustable): Prototype.
2383 (LABELS_WITHOUT_COLONS): Move it..
2384 * config/te-hppa.h: To here.
2385
2386 * config/te-hppa64.h: New file.
2387
2388 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2389 type.
2390 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2391 format -10, -16, 16 relocs.
2392 (hppa_elf_mark_end_of_function): Test for null
2393 last_call_info->start_symbol
2394
2395 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2396 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2397 re_assesmble_* functions. Delete extraneous statements. Fix
2398 typos in comments.
2399 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2400 insn to re_assemble_*.
2401
623aa224
UC		 24022000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2403
2404 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2405
c4aa876b
NC		 24062000-07-08 Kazu Hirata <kazu@hxi.com>
2407
2408 * config/tc-sh.c: Fix formatting.
d0313fb7 2409 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2410 * depend.c: Fix formatting.
2411 * flonum-konst.c: Likewise.
2412 * flonum-mult.c: Likewise.
c4aa876b 2413
6b31947e
NC		 24142000-07-07 Kazu Hirata <kazu@hxi.com>
2415
a5bfe8c9 2416 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2417 * config/obj-vms.c: Fix comments.
2418 * config/tc-a29k.c: Likewise.
2419 * config/tc-alpha.c: Likewise.
2420 * config/tc-h8300.c: Likewise.
2421 * config/tc-h8500.c: Likewise.
2422 * config/tc-i370.c: Likewise.
2423 * config/tc-ia64.c: Likewise.
2424 * config/tc-m68hc11.c: Likewise.
2425 * config/tc-m68k.c: Likewise.
2426 * config/tc-mips.c: Likewise.
2427 * config/tc-ns32k.c: Likewise.
2428 * config/tc-ppc.c: Likewise.
2429 * config/tc-z8k.c: Likewise.
6b31947e 2430
b8a9dcab
NC		 24312000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2432
2433 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2434 Default to '(SEC_LOAD | SEC_DATA)'.
2435 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2436
2437 * doc/internals.texi (CPU Backend): Describe
2438 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2439
beb2de9b
AC		 2440Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2441
2442 * as.c (parse_args): NULL terminate the long option list.
2443
24ddb296
AC		 2444Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2445
2446 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2447 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2448
1fe72011
NC		 24492000-07-05 Nick Clifton <nickc@cygnus.com>
2450
2451 * config/tc-d30v.c (write_2_short): Further changes to warning
2452 messages produced when combining EITHER_BUT_PREFER_MU attributed
2453 opcodes.
2454
a5bfe8c9 24552000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2456
2457 * MAINTAINERS: new
2458
8de8f17e
AO		 24592000-07-04 Alexandre Oliva <aoliva@redhat.com>
2460
2461 * config/tc-arm.c (psrs): Accept combinations of flags.
2462
00d2865b
NC		 24632000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2464
2465 * config/tc-avr.c: Change _ () to _() around all strings marked
2466 for translation (exception from the usual coding style).
2467 (avr_opt): New struct variable, how the new switches are set.
2468 (OPTION_MMCU): Define as 'm' and actually use.
2469 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2470 (show_mcu_list): New function, display the list of known MCUs.
2471 (md_show_usage): Document the new switches. Call show_mcu_list.
2472 (avr_set_arch): Change 'm' to OPTION_MMCU.
2473 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2474 Handle the new switches.
2475 (avr_operands): Disable warnings for undefined combinations of
2476 operands if -mall-opcodes. Disable warnings for skipping two-word
2477 instructions if enhanced core or -mno-skip-bug.
2478 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2479 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2480 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2481 (avr_ldi_expression): Warn about implicit lo8().
2482 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2483
54588503
UC		 24842000-07-01 Koundinya K <kk@ddeorg.soft.net>
2485
50bbae35
AM		 2486 * configure.in: Add entry for mips-*-sysv4*MP*
2487 * configure: Rebuild
2488 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2489 elf32-tradlittlemips for traditional mips targets.
2490 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2491 test for Link Once sections as in adjust_reloc_syms.
2492 * config/te-tmips.h: New file for traditional mips targets. Define
2493 TE_TMIPS.
58a77e41 2494
c9900432
NC		 24952000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2496
2497 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2498 flags argument is not present, don't change an existing section's
2499 section's attributes. If the flags argument is present, warn if the
2500 attributes don't match the section's current attributes. When
2501 long section names are supported, set SEC_LINK_ONCE and
2502 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2503
9d87310a
HPN		 2504Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2505
2506 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2507 symbols; create them.
2508
dbddefbf
NC		 25092000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2510
2511 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2512 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2513
2ae7e77b
AH		 25142000-06-27 Aldy Hernandez <aldyh@redhat.com>
2515
2516 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2517 expressions. Ignore the problem when handling 16 bit signed
2518 immediates, because the assembler will take care of the relocation
2519 later.
2ae7e77b 2520
6b2539e3
NC		 25212000-06-27 Nick Clifton <nickc@cygnus.com>
2522
2523 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2524 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2525 sequential order, and emit warning messages if the input source
2526 code contains constructs like that, or parallel constructs
2527 containing such opcodes.
2528
65aa24b6
NC		 25292000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2530
2531 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2532 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2533 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2534 (md_show_usage): Update usage message.
2535 (md_parse_option): Allow redefinition of MCU type within the
2536 same avr[1-5] bfd machine type. Show both old and new MCU type
2537 in the error message.
2538 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2539 Simplify 8K wrap code.
2540
f0c56b90
NC		 25412000-06-25 Kazu Hirata <kazu@hxi.com>
2542
50bbae35
AM		 2543 * config/obj-aout.c: Remove all uses of DEFUN.
2544 * config/obj-ieee.c: Likewise.
2545 * config/tc-sh.c: Fix comment typos.
2546 * config/tc-tahoe.c: Likewise.
2547 * config/tc-vax.c: Likewise.
2548 * config/tc-w65.c: Likewise.
2549 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2550 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2551
6d249963
DD		 25522000-06-24 DJ Delorie <dj@cygnus.com>
2553
2554 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2555 more changes from Sept 1999
2556 (tc_i386_fix_adjustable): ditto
2557 (md_apply_fix3): ditto
2558
680d2857 25592000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2560
680d2857
FCE		 2561 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2562 (gas_cgen_parse_operand): Set it around expression() call.
2563 (gas_cgen_md_operand): Test for it before longjmp().
2564
e7b305a2
AM		 25652000-06-24 Kazu Hirata <kazu@hxi.com>
2566
c0fecd35
AM		 2567 * config/tc-h8500.c: Remove all uses of DEFUN.
2568 * config/tc-sh.c: Likewise.
2569 * config/tc-w65.c: Likewise.
2570 * config/tc-z8k.c: Likewise.
2571
e7b305a2
AM		 2572 * config/tc-h8500.c: Fix typos in comments.
2573
ed6d6fd3
FCE		 25742000-06-23 Frank Ch. Eigler <fche@redhat.com>
2575
2576 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2577 is defined.
2578
f7c88872
AM		 25792000-06-23 matthew green <mrg@redhat.com>
2580
2581 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2582 defined. Fix error message for `[' grouping.
f7c88872 2583
70d6ecf3
AM		 25842000-06-22 Kazu Hirata <kazu@hxi.com>
2585
2586 * config/tc-h8300.c: Fix formatting and comment typos.
2587
e9718fe1
TW		 25882000-06-22 Timothy Wall <twall@cygnus.com>
2589
2590 * config/tc-ia64.c (note_register_values): Move premature QP
2591 notation clearing into the appropriate place.
2592
45288df1
AM		 25932000-06-22 Alan Modra <alan@linuxcare.com.au>
2594
1581f8c9
AM		 2595 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2596 first before anything else. Add bin-bugs.h, emul.h and progress.h
2597 Sort list of files as for $(OBJS) in Makefile.am.
2598
2599 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2600 find one. Remake dependencies.
2601 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2602 * Makefile.in: Regenerate.
2603 * doc/Makefile.in: Regenerate.
2604
45288df1
AM		 2605 * config/tc-i386.c (i386_displacement): Don't assume a constant
2606 displacement is necessarily 16 bits when in 16 bit code mode.
2607 (md_assemble): Instead size the displacement here after we know
2608 for sure that a .code16gcc operand hasn't automatically added
2609 operand size prefixes.
2610
01580992
L		 26112000-06-21 H.J. Lu <hjl@gnu.org>
2612
2613 * Makefile.am: Rebuild dependency.
2614 * Makefile.in: Rebuild.
2615
40f09f82
JL		 26162000-06-21 Kazu Hirata <kazu@hxi.com>
2617
2618 * config/tc-h8300.c (parse_reg): Make the function static.
2619 (parse_exp): Likewise.
2620
78295804
DD		 26212000-06-20 DJ Delorie <dj@cygnus.com>
2622
2623 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2624 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2625 for cygwin import libraries to work properly.
2626
45f85b08
L		 26272000-06-20 H.J. Lu <hjl@gnu.org>
2628
2629 * Makefile.am: Rebuild dependency.
2630 * Makefile.in: Rebuild.
2631 * configure: Likewise.
2632 * doc/Makefile.in: Likewise.
2633
39bec121
TW		 26342000-06-20 Timothy Wall <twall@cygnus.com>
2635
2636 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2637 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2638 * doc/c-tic54x.texi: New.
2639 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2640 documentation file.
39bec121 2641 * doc/all.texi: Add C54X.
3e87a760 2642 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2643 * doc/Makefile.in: Regenerate.
2644 * configure.in: Add tic54x and define LIBM for tic54x.
2645 * configure: Regenrate.
2646 * config/tc-tic54x.[ch]: New.
2647 * config/obj-coff.h: Add tic54x.
2648 * Makefile.am: (CPU_TYPES): Add tic54x.
2649 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2650 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2651 (as_new_LDADD): Add $(LIBM).
2652 * Makefile.in: Regenerate.
3e87a760 2653
60bcf0fa
NC		 26542000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2655
2656 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2657 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2658 * doc/as.texinfo: Likewise.
2659
2660 * configure, Makefile.in: Regenerate.
2661 * configure.in (emulations): Recognize m6811 and m6812.
2662 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2663 Added files for 68hc11 and 68hc12 assembler.
2664 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2665 * config/tc-m68hc11.h: Header definition for that assembler.
2666
ec05f674
NC		 26672000-06-18 Nick Clifton <nickc@redhat.com>
2668
24ef8152
NC		 2669 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2670 instead of OCTETS_PER_BYTE.
2671
ec05f674 2672 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2673 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2674
119caedd
L		 26752000-06-18 H.J. Lu <hjl@gnu.org>
2676
2677 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2678 * configure: Rebuild.
2679
607723e4
NC		 26802000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2681
3e87a760
AM		 2682 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2683 to BFD_ASSEMBLER.
607723e4 2684
b946ec34
NC		 26852000-06-16 Nick Clifton <nickc@cygnus.com>
2686
2687 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2688 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2689
2690 * doc/c-mips.texi: Document newly accepted cpu variants.
2691
37ce37b1
UC		 26922000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2693
2694 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2695
c06ae4f2
UC		 26962000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2697
2698 * macro.c (getstring): Make it possible to escape the quote
2699 character.
2700
20348649
JL		 2701Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2702
2703 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2704
bcef29e6
L		 27052000-06-13 H.J. Lu <hjl@gnu.org>
2706
2707 * configure: Regenerate.
2708
63a0b638
AM		 27092000-06-09 Alan Modra <alan@linuxcare.com.au>
2710
2711 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2712 separator.
2713 * doc/internals.texi (line_separator_chars): Semicolon is no
2714 longer a default. Mention null and newline as defaults.
2715
2716 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2717
2718 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2719 * config/tc-i860.h (line_separator_chars): Likewise.
2720 * config/tc-h8300.c (line_separator_chars): Likewise.
2721 * config/tc-i960.c (line_separator_chars): Likewise.
2722 * config/tc-m68k.c (line_separator_chars): Likewise.
2723 * config/tc-mips.c (line_separator_chars): Likewise.
2724 * config/tc-ns32k.c (line_separator_chars): Likewise.
2725 * config/tc-sparc.c (line_separator_chars): Likewise.
2726 * config/tc-vax.c (line_separator_chars): Likewise.
2727
2728 * config/tc-h8300.c (comment_chars): Use string initialiser.
2729 * config/tc-i960.c (line_comment_chars): Likewise.
2730 * config/tc-z8k.c (comment_chars, line_comment_chars,
2731 line_separator_chars): Likewise.
2732
2733 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2734 for TE_LINUX.
2735
9bab9349
NC		 27362000-06-08 Nick Clifton <nickc@cygnus.com>
2737
2738 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2739 for size 1 fixes.
2740
946efd95
DB		 27412000-06-08 David O'Brien <obrien@FreeBSD.org>
2742
2743 * configure.in (VERSION): Update to show this is the CVS mainline.
2744
6480b79a
DB		 27452000-06-08 Matthew Jacob <mjacob@feral.com>
2746
2747 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2748 $at is the integer register $r28, vs. both $r28 and the floating
2749 point register $f28.
2750
10850f29
JW		 27512000-06-08 James E. Wilson <wilson@cygnus.com>
2752
2753 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2754 (dot_endp): Don't call ia64_flush_insns.
2755 (emit_one_bundle): Don't delete prologue/body records from
2756 unwind_record list in first loop. Rewrite second loop to account for
2757 this.
2758
150f24a2
JW		 27592000-06-07 David Mosberger <davidm@hpl.hp.com>
2760
2761 * config/tc-ia64.c: Add missing prototypes.
2762 (generate_unwind_image): Cast argument to output_unw_records call.
2763
e38c9cc2
DC		 2764Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2765
46b85d42 2766 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2767
1188e082
DC		 2768Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2769
2770 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2771 (REGISTER_P): likewise.
2772 (avr_opcodes): uses include/opcode/avr.h
2773 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2774
ac743b2c
AM		 27752000-06-04 Alan Modra <alan@linuxcare.com.au>
2776
0b545448
AM		 2777 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2778 initializers too.
ac743b2c 2779
969e1a7b
L		 27802000-06-03 H.J. Lu <hjl@gnu.org>
2781
2782 * read.c (is_end_of_line): Put back `;'.
2783
65172ab8
AM		 27842000-06-03 Alan Modra <alan@linuxcare.com.au>
2785
2786 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2787
b75c0c92
AM		 27882000-06-01 Alan Modra <alan@linuxcare.com.au>
2789
2790 * expr.c (operand): Test is_end_of_line outside switch to catch
2791 line separator chars that are also operators.
2792 (operator): Return O_illegal for line separator chars.
2793
2794 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2795 entry (or `!' entry for TC_HPPA).
2796
2797 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2798 before indexing is_end_of_line. Remove redundant check for '\0'.
2799 (fp_op2): Likewise.
2800 * config/tc-h8500.c (md_assemble): Likewise.
2801 * config/tc-mcore.c (md_assemble): Likewise.
2802 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2803 (md_atof): Likewise
2804
2805 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2806 is_end_of_line.
2807 * config/tc-mcore.c (mcore_cons): Likewise.
2808 (mcore_float_cons): Likewise.
2809 (mcore_stringer): Likewise.
2810 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2811
a6836251
SB		 28122000-06-01 Scott Bambrough <scottb@netwinder.org>
2813
2814 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2815
43841e91
NC		 28162000-05-29 Nick Clifton <nickc@cygnus.com>
2817
2818 * config/tc-sh.c: Fix compile time warning messages.
2819
2820 * config/tc-mips.c: Fix compile time warning messages.
2821
a057431b
PB		 28222000-05-29 Philip Blundell <philb@gnu.org>
2823
2824 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2825 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2826 * NEWS: Mention ARM ELF support.
2827
3c07fb76
AO		 28282000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2829
2830 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2831 it is modified, and use the real_size to compute the frag address
2832 for dwarf2 line info.
2833
ad4d6ccf
AM		 28342000-05-27 Alan Modra <alan@linuxcare.com.au>
2835
2836 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2837 line-matching scheme to cope with automake moving variables around.
2838 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2839 * Makefile.in: Regenerate.
2840
6faf3d66
JJ		 28412000-05-26 Jakub Jelinek <jakub@redhat.com>
2842
2843 * config/tc-sparc.c (sparc_relax): New.
2844 (md_longopts): Add -relax and -no-relax options.
2845 (md_parse_options, md_show_usage): Likewise.
2846 (md_apply_fix3): Optimize tail call into branch always if possible.
2847
0a44c2b1
DL		 2848Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2849
2850 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2851 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2852 rules, with warning when a GAS statement specifies a packing that
2853 will result in an instruction being squashed.
3e87a760
AM		 2854 Added typdef packing_type and enumerals, changed various integer
2855 literals to use the enumerals.
0a44c2b1 2856
e0c9811a
JW		 28572000-05-24 David Mosberger <davidm@hpl.hp.com>
2858
2859 * config/tc-ia64.c (dot_restorereg_p): New function.
2860 (md_pseudo_table): Add restorereg.p.
2861 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2862 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2863
2864 * config/tc-ia64.h (unw_record_type): Add unwabi.
2865 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2866 called MASK with members for imask, and the masks produced by
2867 fr_mem, gr_mem, br_mem, and frgr_mem.
2868 (unw_p_record): Add members ABI and CONTEXT.
2869 (unw_x_record): Add member AB.
2870 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2871 as pseudo-register for use during unwind info generation.
2872 (AR_PFS, AR_LC): New macros.
2873 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2874 whose names start with an at sign (as in "@priunat").
2875 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2876 register.
2877 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2878 proc_end, unwind_info, personality_routine): Consolidate into
2879 "unwind" structure to reduce offset-table use. Add member
2880 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2881 to be emitted.
2882 (output_R1_format, output_R3_format, output_P3_format,
2883 output_P6_format): Initialize R with zero to reduce compiler warnings.
2884 (output_P7_format): Ditto. Add `default' branch to switch
2885 statement to reduce compiler warnings.
2886 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2887 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2888 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2889 into single argument.
2890 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2891 compiler warnings. Merge A and B args into single argument.
2892 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2893 A and B args into single argument.
2894 (free_record): Removed (wasn't used).
2895 (free_list_records): Also free imasks in prologue records.
2896 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2897 (output_spill_mask): Remove.
2898 (output_unwabi): New function.
2899 (output_epilogue, output_label_state, output_copy_state): Call
2900 alloc_record.
2901 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2902 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2903 argument.
2904 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2905 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2906 as part of handling the prologue records. Emit region's imask if
2907 we have one. Handle unwabi, epilogue, label_state, copy_state,
2908 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2909 spill_sprel_p, and spill_reg_p records.
2910 (set_imask, count_bits, slot_index): New function.
2911 (fixup_unw_records): Fix region size computation. Handle
2912 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2913 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2914 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2915 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2916 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2917 (dot_save): Use manifest constants for applicaton registers.
2918 Handle REG_PR and REG_PRIUNAT.
2919 (dot_restore): Don't just ignore it.
2920 (dot_restorereg): New function..
2921 (generate_unwind_image): Ensure unwind info is a multiple of eight
2922 bytes, not just four bytes.
2923 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2924 (dot_altrp): Don't just ignore it.
2925 (dot_savemem): New function. Replaces dot_savesp() and
2926 dot_savepsp(). Use manifest constants for applicaton registers.
2927 Handle REG_PR and REG_PRIUNAT.
2928 (dot_savef): Simplify.
2929 (dot_saveb): Support generation of br_gr.
2930 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2931 dot_label_state, dot_copy_state): New function.
2932 (dot_unwabi): Don't just ignore it.
2933 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2934 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2935 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2936 (emit_one_bundle): Set slot number for prologue/body records
2937 *before* emitting the first insn.
2938 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2939 (md_begin): Declare "psp" pseudo-register.
2940 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2941 so we don't get segfault.
2942 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2943 counts as required per SW Conventions manual
2944 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2945 output_preds_psprel, output_preds_sprel, output_spill_base,
2946 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2947 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2948 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2949 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2950 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2951 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2952 (dot_vframe): Implement.
2953 (dot_vframesp, dot_vframepsp): New function.
2954
f98fd99f
HPN		 2955Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2956
2957 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2958 * configure: Regenerate.
f98fd99f 2959
ee7fcc42
AM		 29602000-05-23 Alan Modra <alan@linuxcare.com.au>
2961
2962 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2963 (md_estimate_size_before_relax): so we can use it here instead of
2964 old kludges. Localise vars to blocks. Comment.
2965
2966 * frags.c (frag_new): Update fr_var comments.
2967 * frags.h (struct frag): Ditto.
2968
c67e42c9
RH		 29692000-05-22 Richard Henderson <rth@cygnus.com>
2970
2971 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2972 (pseudo_func): Add pcrel.
2973 (operand_match): Handle IA64_OPND_TGT64.
2974 (build_insn): Likewise.
2975 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2976 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2977 (fix_insn): Handle all three 64-bit relocation types.
2978
5110c57e
HPN		 2979Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2980
2981 * obj.h (struct format_ops): New members begin, app_file,
2982 s_set_other, s_set_desc, s_get_type, s_set_type,
2983 separate_stab_sections, init_stab_section.
2984
2985 * config/obj-multi.h: Update GPL notice to v2.
2986 (obj_begin): New.
2987 (obj_app_file): New.
2988 (S_SET_SIZE): Test s_set_size for NULL before calling.
2989 (S_SET_ALIGN): Similar for s_set_align.
2990 (S_SET_OTHER): New.
2991 (S_SET_DESC): New.
2992 (S_GET_TYPE): New.
2993 (S_SET_TYPE): New.
2994 (SEPARATE_STAB_SECTIONS): New.
2995 (INIT_STAB_SECTION): New.
2996 (EMIT_SECTION_SYMBOLS): New.
2997 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2998
2999 * config/obj-elf.h: Update GPL notice to v2.
3000 Mention that this file is included from obj-multi.h.
3001 (obj_begin): Wrap definition in ifndef.
3002 (elf_file_symbol): Constify declaration.
3003 (obj_app_file): Ditto.
3004 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3005 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3006
3007 * config/obj-elf.c (elf_s_set_other): New.
3008 (elf_file_symbol): Constify argument.
3009 (elf_separate_stab_sections): New.
3010 (elf_init_stab_section): New.
3011 (elf_format_ops): Add new members. Remove comma at end.
3012
3013 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3014 (ecoff_format_ops): Add new fields. Remove comma at end.
3015 Mention inconsistency for emit_section_symbols.
3016
3017 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3018
3019 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3020 (coff_separate_stab_sections): New.
3021 (coff_format_ops): Add new members.
3022
3023 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3024 (obj_aout_s_set_other): New.
3025 (obj_aout_s_set_desc): New.
3026 (obj_aout_s_get_type): New.
3027 (obj_aout_s_set_type): New.
3028 (obj_aout_separate_stab_sections): New.
3029 (aout_format_ops): New members added. Use obj_aout_process_stab,
3030 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3031 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3032 appropriate.
3033 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3034
b98ef147
AM		 30352000-05-22 Alan Modra <alan@linuxcare.com.au>
3036
3037 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3038 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3039 (md_estimate_size_before_relax): Ensure jumps to weak and
3040 externally visible symbols are relocatable.
3041
0aa5d426
HPN		 3042Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3043
3044 * stabs.c (aout_process_stab): Make global.
3045 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3046 * read.h (aout_process_stab): Declare.
3047
3048 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3049 Generalize to *aout, *coff *elf.
3050 * configure: Regenerated.
3051
3052 * doc/internals.texi (Object format backend): Say
3053 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3054
3055 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3056 * Makefile.in: Regenerated.
3057
7c3dc350
CM		 30582000-05-19 Catherine Moore <clm@cygnus.com>
3059
3060 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3061
b3b6a3fe
JL		 30622000-05-18 Alan Modra <alan@linuxcare.com.au>
3063
3064 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3065 instruction to reflect change in re_assemble_*.
3066
c9e10a08
JL		 3067Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3068
3069 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3070 build PA64 ELF tools.
3071 * configure: Rebuilt.
3072
3043679f
AM		 30732000-05-17 Alan Modra <alan@linuxcare.com.au>
3074
3075 * Makefile.am: Regenerate dependencies.
3076 * Makefile.in: Regenerate.
3077
322f2c45
NC		 30782000-05-15 Nick Clifton <nickc@cygnus.com>
3079
3080 * config/tc-arm.c (struct asm_psr): Add boolean field
3081 distinguishing between CSPR and SPSR. Rename 'number' field
3082 to 'field'.
3083 (psrs): Rearrange contents to match new asm_psr structure.
3084 (arm_psr_parse): Move next to psr_required_here. Make it
3085 return an asm_psr structure.
3086 (psr_required_here): Use asm_psr structure returned by
3087 arm_psr_parse.
3088 (do_msr): Reorganise to allow psr_required_here to be called
3089 only once.
3090 (md_undefined_name): Mark 'name' parameter as unused, since
3091 the COFF target does not use it.
322f2c45 3092
5e6cbf41
PB		 30932000-05-14 David O'Brien <obrien@FreeBSD.org>
3094
3095 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3096 standards.
3097 * config/te-aux.h: Likewise.
3098 * config/te-dpx2.h: Likewise.
3099 * config/te-go32.h: Likewise.
3100 * config/te-hp300.h: Likewise.
3101 * config/te-hppa.h: Likewise.
3102 * config/te-i386aix.h: Likewise.
3103 * config/te-ic960.h: Likewise.
3104 * config/te-interix.h: Likewise.
3105 * config/te-nbsd532.h: Likewise.
3106 * config/te-pc532mach.h: Likewise.
3107 * config/te-ppcnw.h: Likewise.
3108 * config/te-psos.h: Likewise.
3109 * config/te-sparcaout.h: Likewise.
3110 * config/te-sun3.h: Likewise.
3111 * config/te-sysv32.h: Likewise.
3112
4132022d
AM		 31132000-05-14 Alan Modra <alan@linuxcare.com.au>
3114
3115 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3116 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3117 and sign extend without an if statement.
3118 (build_bytes): Likewise.
3119
31202000-05-14 Kazu Hirata <kazu@hxi.com>
3121
3122 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3123 X_add_symbol L_32 case.
3124
b4fd930a
AM		 31252000-05-14 David O'Brien <obrien@FreeBSD.org>
3126
3127 * config/te-freebsd.h: New file.
3128
a38cf1db
AM		 31292000-05-13 Alan Modra <alan@linuxcare.com.au>
3130
897083bd
AM		 3131 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3132 bindtextdomain): Replace defines with those from intl/libgettext.h
3133 to quieten gcc warnings.
3134
a38cf1db
AM		 3135 * NEWS: Mention x86 .arch and -q.
3136
3137 * config/tc-i386.c (quiet_warnings): New.
3138 (md_assemble): Use quiet_warnings.
3139 (md_parse_option): Set quiet_warnings from -q.
3140 (md_show_usage): Mention -q, delete -m.
3141 (flag_do_long_jump): Delete.
3142 (md_parse_option): Remove -m.
3143 (md_show_usage): Remove -m.
3144 (md_create_long_jump): Remove useless flag_do_long_jump code.
3145
3146 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3147 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3148
e413e4e9
AM		 31492000-05-13 Alan Modra <alan@linuxcare.com.au>
3150 Alexander Sokolov <robocop@netlink.ru>
3151
3152 * doc/c-i386.texi (i386-Arch): New section.
3153 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3154
3155 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3156 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3157 architecture has been given and is not 486.
3158 (set_cpu_arch): New.
3159 (md_pseudo_table): Add .arch.
3160 (md_assemble): Warn if cpu architecture has been given and an
3161 unsupported instruction.
3162
3163 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3164 Move operand_types bit defines after relevant template field.
3165 (template): Add cpu_flags.
3166 (Cpu*): Define.
3167 (arch_entry): New.
3168
e8b1cae5
AO		 31692000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3170
3171 * config/tc-mn10300.h (md_end): Define.
3172 (mn10300_finalize): Declare.
3173 * config/tc-mn10300.c: Include dwarf2dbg.h.
3174 (debug_line): Define.
3175 (md_assemble): Generate dwarf2 line info.
3176 (mn10300_finalize): New function. Finalize dwarf2 info.
3177
426b0403
AM		 31782000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3179
3180 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3181 external version of the relocation for weak symbols.
3182
e4c58b25
JW		 31832000-05-08 David Mosberger <davidm@hpl.hp.com>
3184
3185 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3186 frame size in units of 16 bytes, as required per SW Conventions manual.
3187 (output_unw_records): Output info-block header as a dword to get
3188 byte-order right.
3189
8fce3f5e
AM		 31902000-05-08 Alan Modra <alan@linuxcare.com.au>
3191
3192 * as.h: #include "file", not <file> on files from ../include.
3193 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3194 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3195 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3196 (tc_coff_symbol_emit_hook): Ditto.
3197 (OPTCOUNT): Cast to int to avoid compiler warning.
3198 (md_begin): Fix signed/unsigned warnings.
3199
32002000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3201
3202 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3203 ABRANCH LONG case for a conditional branch on a 68000.
3204 (md_estimate_size_before_relax): Likewise. Also handle
3205 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3206 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3207 PC-relative on all CPUs.
3208 (md_estimate_size_before_relax): Likewise.
3209
fb166ee3
AM		 32102000-05-04 Alan Modra <alan@linuxcare.com.au>
3211
3212 * as.c (parse_args): Just mention current year in printed
3213 copyright message.
3214
7a899fff
C		 32152000-05-03 J.T. Conklin <jtc@redback.com>
3216
3217 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3218 unit registers.
7a899fff
C		 3219 (md_parse_option): Recognize -m7400.
3220
44877466
ILT		 32212000-05-03 Ian Lance Taylor <ian@zembu.com>
3222
3223 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3224 don't permit lp to become less than the words array.
3225
eaa15ab8
NC		 32262000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3227
3228 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3229 Fix little-endian case.
3230
7c4f6a03
AM		 32312000-05-03 David O'Brien <obrien@NUXI.com>
3232
3233 * as.c (parse_args): Update copyright.
3234
da5d444c
AM		 32352000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3236
3237 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3238 for the .bss section too.
3239
3f9b03b5
AM		 32402000-05-02 Alan Modra <alan@linuxcare.com.au>
3241
3242 * configure.in: Set em=linux for hppa-*-linux.
3243 * configure: Regenerate.
3244 * doc/Makefile.in: Regenerate with correct automake.
3245
3246 * frags.c (frag_grow): Sanity check chunk_size.
3247
3248 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3249 * config/obj-som.h: Likewise.
3250 * config/obj-ieee.h: Likewise.
3251
3252 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3253
3254 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3255 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3256 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3257 (pa_ip): low_sign_unext now returns via function value. Use
3258 re_assemble_* instead of dis_assemble_* and
3259 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3260 unnecessarily.
3261 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3262 (md_section_align, md_parse_option, md_show_usage,
3263 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3264 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3265 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3266 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3267 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3268 pa_text): Likewise.
3269 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3270 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3271 outside of switch. Correct mask and shifting errors in case 10
3272 and case -11. In case 21, compare against signed range to suit
3273 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3274 case 17 and case 22, use offsetT variable to properly check range.
3275 Use re_assemble_* here too.
3276 (evaluate_absolute): Change type of value to offsetT. Call
3277 hppa_field_adjust to do the work for us.
3278 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3279 (pa_parse_cmpib_64_cmpltr): Ditto.
3280 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3281 of i to unsigned int.
3282 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3283 (pa_end_of_source): Return type is void.
3284
a2984248
CM		 3285Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3286
3287 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3288
df136245
DC		 3289Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3290
3291 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3292 More comments added.
3293 (md_begin): Removed "construct symbols for each register name".
3294 Because register names conflicts with GCC generated function
3295 names.
3296 (avr_operand): Now constant numbers can be used as a register
3297 identifiers (0 as r0, 31 as r31).
3298 (md_assemble): use skip_space () before parsing instruction
3299 operands.
3300
c1e73230
AM		 33012000-05-01 Alan Modra <alan@linuxcare.com.au>
3302
3303 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3304 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3305 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3306 * configure: Regenerate.
3307
a1934524
AM		 33082000-04-29 Andreas Jaeger <aj@suse.de>
3309
3310 * as.h: Correctly check GCC version.
3311
d9b7d820
AM		 33122000-04-26 David O'Brien <obrien@FreeBSD.org>
3313
3314 * doc/as.1: Fix unbalanced brackets.
3315
3316 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3317 TE_FreeBSD.
3318 (line_comment_chars): Set to '/' if TE_FreeBSD.
3319
cea1ab94
JL		 3320Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3321
3322 * configure.in: Configury support for PA64 (currently disabled).
3323 * configure: Rebuilt.
3324
e799a695
AM		 33252000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3326
3e87a760 3327 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3328 bfd_set_section_alignment.
3329
3b0ec529
AM		 33302000-04-25 Alan Modra <alan@linuxcare.com.au>
3331
3332 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3333 than 32.
3334
adcf07e6
NC		 33352000-04-24 Nick Clifton <nickc@cygnus.com>
3336
3337 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3338 * doc/as.texinfo (Align): Include arm and strongarm in list of
3339 targets that have the second form of the behaviour of the .align
3e87a760 3340 directive.
adcf07e6 3341
5047a41f
JL		 33422000-04-24 Mark Klein <mklein@dis.com>
3343
50705ef4 3344 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3345
a47cf567
NC		 3346Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3347
3348 * as.c (parse_args): Allow md_parse_option to override -a listing
3349 option.
3350 * config/obj-coff.c (add_lineno): Change type of offset parameter
3351 from "int" to "bfd_vma."
3352 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3353 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3354 (ppc_change_csect): Align correctly for XCOFF64.
3355 (ppc_machine): New function, which discards "ppc_machine" line.
3356 (ppc_tc): Cons for 8 when code is 64 bit.
3357 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3358 relocations.
3359 (md_parse_option): Handle -a64 and -a32.
3360 (ppc_xcoff64): New.
3361 * config/tc-ppc.h (TARGET_MACH): Define.
3362 (TARGET_FORMAT): Move to function.
3363 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3364
3365Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3366
3367 * config/tc-avr.c: New AVR_ISA_ defined.
3368 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3369 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3370 for `fmul', `movw' and `lpm R,Z' instructions.
3371 (avr_operands): Warn if current opcode is a two-word instruction
3372 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3373 (avr_opcodes): New commands added.
3374 (REGISTER_P): Check 'a' and 'v' constraint letters.
3375 (mcu_types): New MCU added.
3376
bf3ca999
TW		 33772000-04-22 Timothy Wall <twall@cygnus.com>
3378
3379 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3380 to "natval".
3381 (operand_match): Conditionally insert default bit values for IMMU9.
3382
98e5953c
JL		 33832000-04-14 Matthew Green <mrg@cygnus.com>
3384
3385 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3386 * configure: Rebuilt.
3387
a02fab7e
JL		 3388Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3389 Jason Eckhardt <jle@cygnus.com>
3390
c67e42c9 3391 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3392
3393 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3394 Added handling of new operand types l,y,&,fe,fE,fx.
3395
800eeca4
JW		 3396Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3397 David Mosberger <davidm@hpl.hp.com>
3398 Timothy Wall <twall@cygnus.com>
3399 Andrew MacLeod <amacleod@cygnus.com>
3400 Jim Wilson <wilson@cygnus.com>
3401
3402 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3403 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3404 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3405 * Makefile.in: Rebuild.
3406 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3407 * configure: Rebuild.
3408 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3409 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3410 * expr.c (expr): Handle md_optimize_expr.
3411 * read.c (LEX_HASH): Add comment.
3412 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3413
66778679
RH		 34142000-04-21 Richard Henderson <rth@cygnus.com>
3415
3416 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3417 bundling a non-delayed branch type instruction.
3418
aa15f6f7
AO		 34192000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3420
3421 * config/tc-mn10300.c (HAVE_AM30): Define.
3422 (md_assemble): Use it.
3423
16adf844
AM		 34242000-04-19 Alan Modra <alan@linuxcare.com.au>
3425
742f45cf
AM		 3426 * config/obj-elf.c (obj_elf_change_section): Check for changed
3427 section attributes.
3428
16adf844
AM		 3429 * Makefile.am: (CPU_MULTI_VALID): Remove.
3430 (MULTI_CPU_TYPES): Define.
3431 (MULTI_CPU_OBJ_VALID): Define.
3432 (DEPTC): Use the above.
3433 (DEPOBJ): Same here.
3434 (DEP2): And here.
3435 Regenerate dependencies.
3436 * Makefile.in: Regenerate.
3437
9c46fb1b
AM		 34382000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3439
742f45cf 3440 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3441
508866be
L		 34422000-04-18 H.J. Lu (hjl@gnu.org)
3443
3444 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3445 bfd_vma for non-bfd assemblers.
508866be 3446
ba2adb93
AM		 34472000-04-17 Alan Modra <alan@linuxcare.com.au>
3448
3449 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3450 doesn't give spurious errors.
3451
12ff5d56
AM		 34522000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3453
66778679 3454 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3455
fc633e5b
AM		 34562000-04-13 Alan Modra <alan@linuxcare.com.au>
3457
3458 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3459 constants, and don't assume offsetT is 32 bits.
3460
1ed18ec1
NC		 34612000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3462
3463 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3464 (md_pcrel_from_section): Add prototype.
3465 (d10v_fix_adjustable): Add prototype.
3466 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3467
3468 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3469
3db10f32
NC		 34702000-04-12 Nick Clifton <nickc@cygnus.com>
3471
3472 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3473 symbol in frag chain.
3474
847f7ad4
AM		 34752000-04-10 Alan Modra <alan@linuxcare.com.au>
3476
3477 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3478 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3479 (fits_in_signed_word, smallest_imm_type): Ditto.
3480 (md_assemble): Use an offsetT var to hold offsetT values, not a
3481 long.
3482 (offset_in_range): New.
3483 (md_assemble): Use it.
3484 (md_convert_frag): Change type of target_address, opcode_address,
3485 and displacement_from_opcode_start to offsetT.
3486 (md_create_short_jump): Change type of offset to offsetT.
3487 (md_create_long_jump): Ditto.
3488 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3489 (md_chars_to_number): Remove.
3490 (output_invalid): Remove duplicate prototype.
3491
ec694b89
NC		 34922000-04-09 Nick Clifton <nickc@cygnus.com>
3493
3494 * Makefile.am (CPU_TYPES): Add 'avr'.
3495 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3496 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3497
16adf844 3498 * Makefile.in: Regenerate.
ec694b89
NC		 3499
3500 * doc/as.texinfo: Add M32R documentation.
3501
a2d91340 3502Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3503
a2d91340 3504 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3505 --enable-build-warnings option.
a2d91340
AC		 3506 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3507 * Makefile.in, configure: Re-generate.
3508
d92b1a8a
NC		 35092000-04-07 Nick Clifton <nickc@cygnus.com>
3510
3511 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3512 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3513 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3514 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3515 (arm_force_relocation): Force relocations for
3516 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3517
52ccafd0
JR		 3518Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3519
3520 * config/tc-sh.c (get_operands): There's no third operand if the
3521 first operand is an immediate.
3522
015551fc
JR		 3523Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3524
3525 * config/tc-sh.c (immediate): Delete.
3526 (sh_operand_info): Add immediate member.
3527 (parse_reg): Use A_PC for pc.
3528 (parse_exp): Add second argument 'op'. All callers changed.
3529 (parse_at): Expect pc to be coded as A_PC.
3530 Use immediate field in *op.
3531 (insert): Add fourth argument 'op'. All callers changed.
3532 (build_relax): Add second argument 'op'. All callers changed.
3533 (insert_loop_bounds): New function.
3534 (build_Mytes): Remove DISP_4.
3535 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3536 (assemble_ppi): Use immediate field in *operand.
3537 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3538 (md_apply_fix): Likewise.
3539 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3540
79bd78be
AO		 3541Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3542
3543 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3544
e30e5a6a
HPN		 3545Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3546
3547 * internals.texi (CPU backend): Document
3548 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3549
41b49281
AM		 35502000-04-04 Alan Modra <alan@linuxcare.com.au>
3551
8ad3436c
AM		 3552 * po/gas.pot: Regenerate.
3553
3554 * as.c (show_usage): Restore translated part of bug string.
3555 * gasp.c (show_usage): Likewise.
3556
41b49281
AM		 3557 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3558 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3559 than move-if-change.
3560 (DEP1): Modify for "gcc -MM".
3561 (DEPTC): Likewise.
3562 (DEPOBJ): Likewise.
3563 (DEP2): Likewise.
3564 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3565 Update dependencies.
3566 * Makefile.in: Regenerate.
3567
0a727238
AO		 35682000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3569
3570 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3571 (md_begin): Likewise.
3572 (HAVE_AM33): New macro.
3573 (md_assemble): Use it. Match r_regs and xr_regs only if
3574 HAVE_AM33.
3575
c20f4f8c
AM		 35762000-04-03 Alan Modra <alan@linuxcare.com.au>
3577
3578 * as.h: #include "bin-bugs.h"
3579 * as.c (show_usage): Use REPORT_BUGS_TO.
3580 * gasp.c: #include "bin-bugs.h"
3581 (show_usage): Use REPORT_BUGS_TO.
3582
3583 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3584
753f6b12
HPN		 3585Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3586
3587 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3588 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3589 adjustments.
3590
726c5dcd
AM		 35912000-04-03 Alan Modra <alan@linuxcare.com.au>
3592
3593 * config/tc-i386.c (i386_immediate): Don't assume a constant
3594 immediate is necessarily 16 bits when in 16 bit code mode.
3595 (md_assemble): Instead set guess_suffix here after we have checked
3596 registers.
3597
bf80011a
RH		 35982000-04-02 Richard Henderson <rth@cygnus.com>
3599
3600 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3601 quantities. Correct right shift sign extension.
3602 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3603 32-bit value when shifting into place.
3604
92161534
ILT		 36052000-04-01 Ian Lance Taylor <ian@zembu.com>
3606
3607 * app.c: Add ATTRIBUTE_UNUSED as needed.
3608 * config/tc-ppc.c: Likewise.
3609 (ppc_size): Make unsigned long.
3610 (ppc_insert_operand): Add casts to avoid warnings.
3611
447f3982
NC		 36122000-03-31 Nick Clifton <nickc@cygnus.com>
3613
3614 * config/tc-d10v.h (md_flush_pending_output): Define.
3615
21d75ec2
NC		 36162000-03-29 Nick Clifton <nickc@cygnus.com>
3617
3618 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3619 segment. Works for both BFD_ASSEMBLER and others.
3620 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3621
d1a1bf19
NC		 36222000-03-29 Nick Clifton <nickc@cygnus.com
3623
3624 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3625
224de7a5
AM		 36262000-03-28 Alan Modra <alan@linuxcare.com.au>
3627
3628 * listing.c (LISTING_LHS_WIDTH): Default depends on
3629 LISTING_WORD_SIZE.
3630 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3631
5b8274e3
ILT		 36322000-03-27 Ian Lance Taylor <ian@zembu.com>
3633
3634 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3635 string literal.
3636
224de7a5 36372000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3638
3639 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3640
3641 * config/tc-avr.c (mcu_types): Add missing initialiser.
3642 (md_pcrel_from_section): Add prototype.
3643 (avr_operand): Remove redundant test of unsigned < 0.
3644 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3645
36462000-03-27 Denis Chertykov <denisc@overta.ru>
3647
3648 * config/tc-avr.c: New file for AVR support.
3649 * config/tc-avr.h: Likewise.
3650 * configure.in: Add AVR support.
3651 * configure: Regenerate.
3652
9f10757c
TW		 36532000-03-26 Timothy Wall <twall@cygnus.com>
3654
3655 * gasp.c (macro_op): Add new argument to check_macro call.
3656 Macro structure definitions moved to macro.h
3657 * sb.h: Add argument to prototype for input_scrub_include_sb.
3658 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3659 nesting checks with an additional flag.
3660 (struct input_save): Add flag to indicate whether current sb
3661 should be checked for proper macro/conditional nesting.
3662 (input_scrub_push/pop): Save/restore nest check flag.
3663 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3664 defined.
9f10757c
TW		 3665 * macro.c (check_macro): Allow caller to retrieve parsed macro
3666 information if a pointer is provided. This information may be
3667 used by the new macro hooks.
3668 * macro.h: Update prototype for check_macro. Macro struct
3669 definitions moved here from macro.c/gasp.c.
3670 * read.c (read_a_source_file): Add parameter to check_macro call,
3671 and pass macro info to the macro hook, if defined.
3672 (input_scrub_insert_line): New. Allow insertion of a line of
3673 characters into the input stream.
3674 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3675 file into the input stream.
3676 (s_include): Use input_scrub_insert_file.
3677 * internals.texi: Document new macro hooks.
3678 * as.h: New prototypes added.
3e87a760 3679
224de7a5 36802000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3681
3682 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3683 an initial capital letter.
3684 (i386_index_check): Reindent.
3685
11424155
NC		 36862000-03-19 Nick Clifton <nickc@cygnus.com>
3687
eaa15ab8 3688 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3689 relative branches.
3690
43f05576
NC		 36912000-03-17 Thomas de Lellis <tdel@windriver.com>
3692
66778679
RH		 3693 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3694 instruction operand bad if Rd > 7 when generating
3695 thumb instructions. Prevents for example,
3696 "adr r12,label" from silently failing and generating
3697 the wrong instruction.
3e87a760 3698
67231402
NC		 36992000-03-17 Nick Clifton <nickc@cygnus.com>
3700
3701 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3702 that have a destingation >= 0x400000.
3e87a760 3703 Fix compile time warning messages.
67231402 3704
a37c8f88
JR		 3705Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3706
3707 * config/tc-sh.c (md_begin): When encountering insn that are
3708 not supported by the current arch, only change the name if
3709 its contents are the same as prev_name.
3710 (get_specific): If the the architecture doesn't match, fail.
3711
dead1419
JR		 3712Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3713
3714 * config/tc-sh.c (IDENT_CHAR): Define.
3715 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3716 matching back where it came from.
3717
182e89d3
JR		 3718Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3719
3720 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3721
84f73d89
NC		 37222000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3723
3724 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3725 normal operands.
3726
dbbc7809
JL		 37272000-03-15 Kazu Hirata <kazu@hxi.com>
3728
3729 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3730
271bb601
HPN		 3731Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3732
3733 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3734 floating-point-number, make sure 'f' is in FLT_CHARS.
3735
8684e216
HPN		 3736Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3737
3738 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3739 (s_lcomm_internal): Use it.
3740 * doc/internals.texi (CPU backend): Document it.
3741 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3742 bytes.
3743
bb2d6cd7
GK		 37442000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3745
3746 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3747 when embedded-pic.
3748
3749 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3750 implementation doesn't have special handling for switch
3751 statements.
bb2d6cd7
GK		 3752 (macro_build): Allow for code in sections other than .text.
3753 (macro): Likewise.
3754 (mips_ip): Likewise.
3755 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3756 Don't perform relocs if we will be outputting them.
bb2d6cd7 3757 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3758 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3759 embedded-pic.
bb2d6cd7 3760
5c86cbc7 37612000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3762
66778679
RH		 3763 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3764 relocation type based on the entry in the fixup structure.
a47cf567 3765 Put S_IS_EXTERN processing back in.
5c86cbc7 3766
f8c827e9
L		 37672000-03-08 H.J. Lu (hjl@gnu.org)
3768
3769 * Makefile.am (install-exec-tooldir): Depend on
3770 install-exec-bindir for parallel make.
3771 * Makefile.in: Regenerated.
3772
8ad9e709
NC		 37732000-03-06 Nick Clifton <nickc@cygnus.com>
3774
3775 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3776 switch.
3777 (md_parse_option): Parse -m32r command line switch - disable m32rx
3778 compatability.
ded0aeb7
NC		 3779 (md_show_usage): Document new option.
3780
3781 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3782 * doc/Makefile.in: Regenerate.
3783 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3784
b7b8f327
MM		 37852000-03-02 Michael Meissner <meissner@redhat.com>
3786
3787 * config/tc-d30v.c (check_range): Remove code that incorrectly
3788 sign extended values where bits < 32.
3789
15886821
L		 37902000-03-02 H.J. Lu (hjl@gnu.org)
3791
3792 * configure.in: Support --enable-targets=all on ia32.
3793 * configure: Regenerated.
3794
8bf950bf
NC		 37952000-03-01 Nick Clifton <nickc@cygnus.com>
3796
3797 * gasp.c (do_align): Remove bogus check of alignment value.
3798
c5e54cc2
ILT		 37992000-02-27 Thomas de Lellis <tdel@windriver.com>
3800
3801 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3802 TC_PPC was defined forced the type of a symbol with no other type
3803 to be BSF_OBJECT.
3804
65fd87bc
ILT		 38052000-02-27 Hans-Peter Nilsson <hp@axis.com>
3806
3807 * doc/internals.texi (CPU backend): Mention that
3808 line_separator_chars do not break up comments. Fix typos for
3809 LEX_AT and LEX_NAME descriptions. Document operands for
3810 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3811 description of md_create_short_jump usage. Document argument for
3812 md_undefined_symbol.
3813
a25fe906
ILT		 38142000-02-27 Jakub Jelinek <jakub@redhat.com>
3815
3816 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3817 (md_parse_option): Handle it.
3818 (md_show_usage): Document it.
3819
21b10511
ILT		 38202000-02-27 Ian Lance Taylor <ian@zembu.com>
3821
3822 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3823 opcode, for the instruction `pal19'. From Andrea Arcangeli
3824 <andrea@suse.de>.
3825
773f551c
AM		 38262000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3827
3828 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3829 from here..
3830 (md_assemble): To here, before template operands are matched.
3831 Also ensure a constant immediate is sign extended when we know the
3832 size is at most 16 bits. This is to catch cases like "add
3833 $0xffc0,%ax" where we don't know the size, and thus that the
3834 immediate can be represented as Imm8S until after parsing the
3835 register operand.
3836 (i386_displacement): Similarly sign extend 16 bit constant
3837 displacements.
3838 (md_assemble): Relax 16-bit jump constant range check to suit sign
3839 extended displacements.
3840
28d33191
JL		 38412000-02-26 Andreas Jaeger <aj@suse.de>
3842
3843 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3844
cc5ca5ce
AM		 38452000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3846
3847 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3848 call operands when intel_syntax.
3849 (intel_float_operand): Return 2 for "fi...".
3850 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3851 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3852 earlier "SHORT" change.
3853 (md_assemble): When determining suffix from Regs, exclude
3854 InOutPortReg.
3855
056350c6
NC		 38562000-02-24 Nick Clifton <nickc@cygnus.com>
3857
3858 * configure: Add arm-wince, mips-pe and sh-pe targets.
3859 * configure: Regenerate.
3860
3861 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3862 sh-pe targets.
3863 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3864 "pe-mips" for the mips-pe target.
3865
3866 * config/tc-arm.c (insns): Change displacement encoded in BL
3867 and B instructions if the target port is arm-wince.
3868 (do_ldst): Do not bias the relocation offset if the target
3869 port is arm-wince.
3870 (md_pcrel_from): Add in missing relocation offset bias if the
3871 target os arm-wince.
3872
3873 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3874 (md_begin): Disable -G support for mips-pe target.
3875 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3876 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3877 COFF flavour.
3878
3879 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3880 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3881 assembler, just set the alignment to 4.
3882
3883 * config/te-wince-pe.h: New file for WinCE targets. Define
3884 TE_WINCE.
3885
36bf8ab9
AM		 38862000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3887
3888 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3889 string instructions.
3890 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3891 (i386_intel_memory_operand): After finding a segment override,
3892 check again for no `[' before looking for a displacement. Bomb if
3893 more than one displacement rather than silently discarding the
3894 second and subsequent ones. Free strings malloc'd by
3895 build_displacement_string.
3896
f5795b08
CM		 38972000-02-24 Catherine Moore <clm@cygnus.com>
3898
3899 * config/obj-som.c (obj_pseudo_table): Add "weak".
3900 (obj_som_weak): New routine.
3901
abd63a32
AM		 39022000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3903
520dc8e8
AM		 3904 * config/tc-i386.c (union i386_op): New.
3905 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3906 Throughout file replace occurences of disps[n], imms[n], regs[n]
3907 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3908 intel mode operand swapping. Add assert in regKludge and
3909 fake_zero_displacement code. Test i.types[n] when outputting
3910 displacements and immediates. Combine output of Disp16 with
3911 Disp32.
7f3f1ea2
AM		 3912 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3913 when in intel mode by (not) reversing fsub and fdiv operands
3914 before the template search. This fails for single operand
3915 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3916 undefined. Instead fix the base_opcode after we've found the
3917 template. Move base_opcode xor with found_reverse_match from
3918 opcode output code to before this fix so we test for the correct
3919 opcodes.
3920 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3921 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3922
3923 * config/tc-i386.h (TC_RELOC): Delete.
3924 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3925 with equivalent call to reloc.
3926
abd63a32
AM		 3927 * as.h (flag_m68k_mri): Move declaration after target include, and
3928 only declare when TC_M68K defined. Define as zero otherwise.
3929 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3930 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3931 Define as zero otherwise.
3932 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3933 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3934 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3935 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3936 testing whether defined.
3937 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3938 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3939 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3940 rather than testing whether defined.
3941 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3942 (parse_mri_cons): Declare and use only when TC_M68K.
3943 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3944 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3945 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3946
3947 * NEWS: Mention IBM 370 support.
3948
7e052742
RH		 39492000-02-23 Richard Henderson <rth@cygnus.com>
3950
3951 * config/tc-i386.c (md_assemble): When swapping operands for
3952 intel_syntax, assume everything that's not Imm or Disp is a
3953 register.
3954
5b93d8bb
AM		 39552000-02-23 Linas Vepstas <linas@linas.org>
3956
3957 * config/tc-i370.c, config/tc-i370.h: New files.
3958 * Makefile.am: Add support for Linux/IBM 370.
3959 * configure.in: Likewise.
3960 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3961 * config/obj-elf.c: Include elf/i370.h
3962 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3963
3964 * Makefile.in: Regenerate.
3965 * configure: Regenerate.
3966
3967 * doc/c-i370.texi: New file.
3968 * doc/all.texi: Include it.
3969 * doc/as.texinfo: And here.
3e87a760 3970 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3971 * doc/Makefile.in: Regenerate.
3972
25f2196d
CC		 39732000-02-19 Michael Meissner <meissner@redhat.com>
3974
3975 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3976 determine if an instruction can be used in parallel with an ADDppp
3977 or SUBppp instruction.
3978
6349b5f4
AH		 39792000-02-22 Andrew Haley <aph@cygnus.com>
3980
3981 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3982
2f6d2f85 39832000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 3984
3985 * config/tc-mips.c (mips_gp32): New variable.
3986 (macro_build) Use mips_gp32.
3987 (mips_ip): Ditto.
3988 (md_longopts): Add "-mgp32" and "-mgp64".
3989 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3990
a47cf567
NC		 3991 (OPTION_M7900): Change offset
3992 (OPTION_NO_M7900): Ditto.
3993
b985eaa8
ILT		 39942000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3995
3996 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3997 warning, and bump it to 1.
3998
52454417
ILT		 39992000-02-22 Ian Lance Taylor <ian@zembu.com>
4000
4001 From Brad Lucier <lucier@math.purdue.edu>:
4002 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4003 match format.
4004
6b76fefe
CM		 40052000-02-21 Catherine Moore <clm@cygnus.com>
4006
4007 * config/tc-mips.c (MF_HILO_INSN): Define.
4008 (mips_7000_hilo_fix): Declare.
4009 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4010 (md_parse_option): Check for 7000_HILO_FIX options.
4011 (OPTION_M7000_HILO_FIX): Define.
4012 (OPTION_NO_M7000_HILO_FIX): Define.
4013 * doc/c-mips.texi (-mfix7000): Describe.
4014
f6af82bd
AM		 40152000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4016
4017 * listing.c (print_lines): Remove unused variable `end'.
4018
4019 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4020 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4021 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4022 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4023 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4024 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4025
8c8281f4
NC		 40262000-02-18 Nick Clifton <nickc@cygnus.com>
4027
4028 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4029 the computed frag offset, rather than overwriting it.
4030
d4845d57
JR		 4031Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4032
4033 * config/tc-sh.c ("elf/sh.h"): Include.
4034 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4035 (md.begin): Initialize target_arch.
4036 Only include opcodes in has table that match selected architecture.
4037 (parse_reg): Recognize register names for sh-dsp.
4038 (parse_at): Recognize post-modify addressing.
4039 (get_operands): The leading space is now optional.
4040 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4041 arguments. Update valid_arch.
4042 (build_Mytes): Add support for SDT_REG_N.
4043 (find_cooked_opcode): New function, broken out of md_assemble.
4044 (assemble_ppi, sh_elf_final_processing): New functions.
4045 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4046 (md_longopts, md_parse_option): New option: -dsp.
4047 * config/tc-sh.h (elf_tc_final_processing): Define.
4048 (sh_elf_final_processing): Declare.
4049
c97305a1
JL		 4050Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4051
4052 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4053 the unwinder subspace. Save the current seg/subseg before creating
4054 the new seg/subseg.
4055
bec50466
NC		 40562000-02-10 Nick Clifton <nickc@cygnus.com>
4057
4058 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4059 little endian targets.
bec50466 4060 (INST_BYTE1): Redefine to handle big and little endian
66778679 4061 targets.
bec50466
NC		 4062 (cpu_type): New type: Select between M340 and M210.
4063 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4064 instructions of the M340.
bec50466 4065 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4066 instructions.
bec50466
NC		 4067 (md_atof): Add support for little endian targets.
4068 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4069 line switches.
bec50466
NC		 4070 (md_convert_frag): Add support for little endian targets.
4071 (md_apply_fix3): Add support for little endian targets.
4072 (md_number_to_chars): Add support for little endian targets.
4073
a25c045a
TW		 40742000-02-10 Timothy Wall <twall@redhat.com>
4075
4076 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4077 defined, use it to verify the symbol just read should be a label.
4078
f28e8eb3
TW		 40792000-02-10 Timothy Wall <twall@redhat.com>
4080
4081 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4082 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4083 around colons when KEEP_WHITE_AROUND_COLON is defined.
4084 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4085 and KEEP_WHITE_AROUND_COLON.
4086
6dc19fc4
TW		 40872000-02-08 Timothy Wall <twall@redhat.com>
4088
4089 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4090 logic.
6dc19fc4 4091 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4092 implemented.
6dc19fc4
TW		 4093 (end_repeat): New. Provide support for a "break" out of the
4094 repeat loop.
4095 * read.h: Add prototypes for new functions.
3e87a760 4096
f805106c
TW		 40972000-02-08 Timothy Wall <twall@redhat.com>
4098
4099 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4100 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4101 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4102 non-zero.
4103
4469be0f
TW		 41042000-02-08 Timothy Wall <twall@redhat.com>
4105
4106 * read.c: Added elseif to directives table.
4107 * read.h: Added prototype for s_elseif.
4108 * doc/as.texinfo: Added description for elseif.
4109 * cond.c (s_elseif): New function
3e87a760 4110
24a17b6c
TW		 41112000-02-04 Timothy Wall <twall@redhat.com>
4112
4113 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4114 listings.
24a17b6c 4115
bea9907b 41162000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4117
bea9907b
TW		 4118 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4119 default values.
4120 * frags.c (frag_new): Calculate fr_fix in octets
4121 (frag_now_fix) Return offset as target address offset (bytes).
4122 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4123 quantities).
bea9907b
TW		 4124 * frags.h: Added prototype for frag_now_fix_octets().
4125 Distinguish between octets and bytes in field descriptions.
4126 * listing.c (calc_hex): Account for octets vs bytes when
4127 printing addresses/offsets.
4128 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4129 target is little-endian, print the octets in a word in big-endian
4130 order so that the display looks like a proper hexadecimal number,
4131 instead of having the octets reversed.
4132 * read.c (do_align): When recording alignment, alignment power
4133 should be in terms of target bytes (minimum addressible unit)
4134 instead of octets.
4135 (do_org) Convert ORG target address (byte) argument into an
4136 octet offset when generating a variable fragment.
4137 * symbols.c (resolve_symbol_value): Symbol final value
4138 converted to a target address offset (bytes) from its octet offset.
4139 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4140 offset (bytes) is adjusted by the frag offset (octets) converted
4141 to bytes.
4142 (coff_frob_section) Section alignment power is in terms of bytes;
4143 convert it to an octet alignment power when calculating size (and
4144 size mask) in octets. Don't modify the section size in order to
4145 "align" it for TI COFF, since that format has a different method
4146 for storing alignment information.
3e87a760 4147
210dcc61
TW		 41482000-02-01 Timothy Wall <twall@cygnus.com>
4149
4150 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4151 entries, matching the way GCC generates them. If not escaped, the
4152 filename is encoded incorrectly.
4153
557537a5 41542000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4155
557537a5
NC		 4156 * config/tc-arm.c (reg_table): Add support for ATPCS register
4157 naming conventions.
2c1c4c62 4158
557537a5 41592000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4160
2c1c4c62
GK		 4161 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4162 already defined.
3e87a760 4163 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4164 New macro.
4165 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4166 of a symbol when we really care about its value.
4167
41682000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4169
4170 * config/tc-mcore.c (md_assemble): Give warning message if
4171 operands passes to instruction are more than the spec.
4172
2f0ca46a
NC		 41732000-01-27 Thomas de Lellis <tdel@windriver.com>
4174
66778679 4175 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4176 Thumb mode but the label seen was not declared as '.thumb_func'
4177 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4178 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4179
4c63da97
AM		 41802000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4181
4182 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4183 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4184
4185 * Makefile.in: Same here.
4186 Update copyright.
4187
4188 * configure.in: Set bfd_gas for i386-aout when primary target
4189 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4190 we may need the primary te_file. Remove incorrect comment.
4191
4192 * configure: Regenerate.
4193
4194 * config/e-i386aout.c: New file.
4195
4196 * as.c (USE_EMULATIONS): Move to before print_version_id.
4197 (struct emulation): Add i386aout.
4198 (show_usage): Split text strings. Reformat -a text. Add --em
4199 help.
4200 Update copyright.
4201
4202 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4203 (aout_format_ops): New.
4204 Update copyright.
4205
4206 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4207 preprocessor conditional and add aout USE_EMULATIONS tests.
4208 (read_a_source_file): Don't pass error strings to printf as
4209 format arg.
4210 Update copyright.
4211
4212 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4213 format arg.
4214 (do_data): Same here.
4215 (process_file): And here.
4216 Update copyright.
4217
4218 * symbols.c (colon): Rewrite "already defined" fatal message
4219 code for aout with USE_EMULATIONS.
4220 Update copyright.
4221
4222 * config/obj-aout.c (OBJ_HEADER): Define.
4223 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4224 fields of sentinel.
4c63da97
AM		 4225 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4226 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4227 forms here.
4228 (obj_aout_type): Expand S_SET_OTHER here too.
4229 (obj_read_begin_hook): Remove.
4230 (aout_pop_insert): New.
4231 (obj_aout_s_get_other): New.
4232 (obj_aout_s_get_desc): New.
4233 (aout_format_ops): New.
4234 Update copyright.
4235
4236 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4237 gets aout_pseudo_table.
4238 (aout_pseudo_table): Declare.
4239 (obj_read_begin_hook): Define.
4240 Update copyright.
4241
4242 * config/obj-coff.c (obj_pseudo_table): Rename to
4243 coff_pseudo_table.
4244 (coff_pop_insert): Use coff_pseudo_table.
4245 (coff_sec_sym_ok_for_reloc): Remove.
4246 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4247 and comment all zero entries and remove #if 0 code.
4248 Update copyright.
4249
4250 * config/obj-coff.h (obj_pop_insert): Define.
4251 (coff_pseudo_table): Declare.
4252 Update copyright.
4253
4254 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4255 s_get_size, s_set_size. Comment all zero entries.
4256 Update copyright.
4257
4258 * config/obj-elf.c (elf_s_get_other): New function.
4259 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4260 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4261 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4262 comment.
4263 (obj_elf_parse_section_letters): Don't pass error strings to
4264 printf as format arg.
4265 Update copyright.
4266
4267 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4268 OBJ_MAYBE_ECOFF.
4269 (elf_s_get_other): Declare.
4270 (S_GET_OTHER) Define as elf_s_get_other if not already
4271 defined.
4272 (S_SET_OTHER): Only define when not already defined.
4273 (elf_obj_read_begin_hook): Declare.
4274 (obj_read_begin_hook): Define.
4275 (elf_obj_symbol_new_hook): Declare.
4276 (obj_symbol_new_hook): Define.
4277 Update copyright.
4278
4279 * config/obj-multi.h: Add copyright header and protect against
4280 multiple inclusion. Add * to all function pointers.
4281 (OBJ_HEADER): If defined, include it rather than other defines
4282 in this file.
4283 (obj_frob_file_after_relocs): Test for NULL.
4284 (obj_symbol_new_hook): Here too.
4285 (obj_sec_sym_ok_for_reloc): And here.
4286 (S_GET_OTHER): Define.
4287 (S_GET_DESC): Define.
4288 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4289 (OBJ_MAYBE_ELF): Update comment.
4290
4291 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4292 OBJ_AOUT preprocessor conditional and handle emulation by
4293 testing OUTPUT_FLAVOR.
4294 (i386_displacement): Here too.
4295 (md_section_align): Similarly here.
4296 (i386_target_format): Conditionally compile when more than one
4297 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4298 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4299 (i386_displacement): Here too.
4300 Update copyright.
4301
4302 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4303 Define TARGET_FORMAT for aout only when not multi.
4304 Update copyright.
4305
4306 * config/te-multi.h: Delete file as it's identical to te-generic.h
4307
add0c677
AM		 43082000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4309
4310 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4311 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4312 LONG_MNEM_SUFFIX.
4313
4314 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4315 DWORD_MNEM_SUFFIX.
4316 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4317 comments.
4318
a19d8eb0
CP		 43192000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4320
66778679
RH		 4321 * config/tc-mips.c (mips_do_align): New function.
4322 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4323
550262c4
NC		 43242000-01-10 Philip Blundell <philb@gnu.org>
4325
4326 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4327 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4328 line separator for Linux.
4329 * doc/as.texinfo (Comments): Mention the ARM.
4330
0decc840
NC		 43312000-01-10 Philip Blundell <pb@futuretv.com>
4332
4333 * configure.in (arm*-*-conix*): New target.
4334 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4335 armv*-*-linux-gnu.
4336 * configure: Regenerate.
4337
2e13b764
NC		 43382000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4339
4340 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4341 (obj_elf_visibility): New function.
3e87a760 4342
2e13b764
NC		 4343 * doc/as.texinfo (Visibility): New node: document visibility
4344 pseudo ops.
4345
2f6d2f85 4346For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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