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Add s390 support
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
a85d7ed0
NC		 12001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2
3 * Makefile.am: Add linux target for S/390.
4 * configure.in: Likewise.
5 * config/tc-s390.c: New file.
6 * config/tc-s390.h: New file.
7
de68de20
AO		 82001-02-09 Alexandre Oliva <aoliva@redhat.com>
9
10 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
11 2byte, 4byte and 8byte.
12
8ea46bbd
AM		 132001-02-08 Alan Modra <alan@linuxcare.com.au>
14
15 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
16 md_number_to_chars with size > sizeof (valueT).
17
a99746f4
L		 182001-02-06 H.J. Lu <hjl@gnu.org>
19
20 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
21 there is no relocation.
22
f4e17b3d
L		 232001-02-06 H.J. Lu <hjl@gnu.org>
24
25 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
26
27 * config/tc-ia64.c (md_parse_option): Only accept the valid
28 ia64 options on "-axxx".
29
3557da92
JW		 302001-02-05 Jim Wilson <wilson@redhat.com>
31
32 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
33 aborting for invalid operands.
34
da6c73e0
AM		 352001-02-06 Alan Modra <alan@linuxcare.com.au>
36
37 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
38 than via pointer. Update all callers.
39 (UNWIND_LOW32): Define.
40 (UNWIND_HIGH32): Define.
41 (pa_build_unwind_subspace): Use the above macros instead of dumping
42 bitfields directly. Call frag_more once rather than multiple times.
43 (md_assemble): Use UNWIND_LOW32.
44 (pa_entry): Likewise
45 (pa_procend): Likewise.
46 (process_exit): Use UNWIND_HIGH32.
47
986c6f4b
SC		 482001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
49
50 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
51 function to select the header according to the cpu.
52 (md_after_pass_hook, md_do_align): Remove.
53 (md_cleanup, m68hc11_cleanup): Remove.
54 (md_pcrel_from_section): Declare.
55 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
56 (build_jump_insn, build_insn): Likewise.
57 (m68hc11_listing_header): New function.
58 (m68hc11_cleanup): Remove.
59
dbb8ad49
SC		 602001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
61
328dc123
SC		 62 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
63 symbols because there is no support for shared libraries and these
64 symbols can't be overridden (unless they are weak).
dbb8ad49 65
a987bfc9
RH		 662001-02-01 Momchil Velikov <velco@fadata.bg>
67
68 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
69 for the compilation unit with a zero byte.
70
22862cde
AM		 712001-01-30 Alan Modra <alan@linuxcare.com.au>
72
73 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
74 destinations. Correct range check for 17 and 22 bit branches.
75
8ec6253e
NC		 762001-01-25 Nick Clifton <nickc@redhat.com>
77
78 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
79 still set. Issue an error message instead.
80 (md_estimate_size_before_relax): Delete unused variable
81 'buffer_address'. Fixup parentheses around if statement.
82
43ad3147
KH		 832001-01-23 Kazu Hirata <kazu@hxi.com>
84
85 * as.c: Fix formatting.
86 * ehopt.c: Likewise.
87 * messages.c: Likewise.
88 * stabs.c: Likewise.
89 * symbols.c: Likewise.
90
015c05c1
AM		 912001-01-23 Ben Elliston <bje@redhat.com>
92
93 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
94
66498417
KH		 952001-01-22 Kazu Hirata <kazu@hxi.com>
96
97 * config/tc-alpha.c: Fix formatting.
98
1aad8cf8
KH		 992001-01-19 Kazu Hirata <kazu@hxi.com>
100
101 * config/tc-alpha.c: Fix formatting.
102
32ff5c2e
KH		 1032001-01-18 Kazu Hirata <kazu@hxi.com>
104
105 * config/tc-alpha.c: Fix formatting.
106
cd17328a
NC		 1072001-01-18 Nick Clifton <nickc@redhat.com>
108
109 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
110 "da" flags.
111 (stm_flags): Remove redundant bit from "ed" and "da" flags.
112
81c425d1
AO		 1132001-01-18 Alexandre Oliva <aoliva@redhat.com>
114
115 * configure.in (cpu_type, arch): Match i386 too.
116 * configure: Rebuilt.
117
e5cb08ac
KH		 1182001-01-16 Kazu Hirata <kazu@hxi.com>
119
120 * config/tc-i386.c: Fix formatting.
121
1d3d5051
AM		 1222001-01-16 Alan Modra <alan@linuxcare.com.au>
123
64afeba3
AM		 124 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
125 relocs for .PARISC.unwind section.
126
1d3d5051
AM		 127 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
128 depending on section flags, not just for .text.
129
b44b1b85
JW		 1302001-01-15 Jim Wilson <wilson@redhat.com>
131
132 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
133 not immediately followed by an instruction.
134
098f2ec3
KH		 1352001-01-15 Kazu Hirata <kazu@hxi.com>
136
137 * config/tc-m68hc11.c: Fix formatting.
138
d4887adc
NC		 1392001-01-15 Nick Clifton <nickc@redhat.com>
140
141 * symbols.c (colon): Change 'already defined symbol' from a
142 fatal error to an ordinary error. There is no reason why this
143 error should be fatal.
144
145 * message.c (as_fatal): Delete output file, if one has been
015c05c1 146 created.
d4887adc 147
fcfd4916
AM		 1482001-01-14 Alan Modra <alan@linuxcare.com.au>
149
150 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
151
bfb32b52
KH		 1522001-01-14 Kazu Hirata <kazu@hxi.com>
153
154 * config/tc-alpha.c: Fix formatting.
155 * config/tc-arc.c: Likewise.
156 * config/tc-arc.h: Likewise.
157 * config/tc-d10v.c: Likewise.
158 * config/tc-i370.c: Likewise.
159 * config/tc-i386.c: Likewise.
160 * config/tc-i960.c: Likewise.
161 * config/tc-m68k.c: Likewise.
162 * config/tc-ppc.c: Likewise.
163 * config/tc-sparc.c: Likewise.
164 * config/tc-tahoe.c: Likewise.
165 * config/tc-vax.c: Likewise.
166
1e07b820
KH		 167 * config/tc-arc.c: Fix formatting.
168
19203624
KH		 169 * config/tc-arc.c: Fix formatting.
170
1328dc98
AM		 1712001-01-14 Alan Modra <alan@linuxcare.com.au>
172
c46b7515
AM		 173 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
174 both 32 and 64 bit ELF.
175
1328dc98
AM		 176 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
177 and don't bother storing `m' for "ce" completer. Tidy handling of
178 'J' and 'K' operands to suit. Handle '<' and '>' operands.
179
b9d79e03
JH		 180Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
181
182 * tc-i386.h (TARGET_MACH): New macro.
183 (i386_mach): Declare.
184 * tc-i386.c (i386_mach): New function.
185
a349d9dd
PB		 1862001-01-13 Philip Blundell <philb@gnu.org>
187
188 * doc/as.texinfo: Fix spelling and cross-references.
189
190 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
191 character for all systems, not just GNU/Linux. Make it explicit
192 that `-k' doesn't affect code generation, just ELF flags.
193
e2914f48
JH		 194Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
195
196 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
197 instructions.
198
272d76e0
FCE		 1992001-01-12 Frank Ch. Eigler <fche@redhat.com>
200
201 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
202
d0398d6a
NC		 2032001-01-12 Nick Clifton <nickc@redhat.com>
204
205 * as.c (print_args): Update copyright date to 2001.
206
2d73a4ca
NC		 2072001-01-12 Peter Targett <peter.targett@arccores.com>
208
209 * doc/c-arc.texi: New file.
210 Some sections to be expanded.
211
6e0b89ee
AM		 2122001-01-12 Alan Modra <alan@linuxcare.com.au>
213
214 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
215 (md_parse_option): Always accept "--32".
216
0d2bcfaf
NC		 2172001-01-11 Peter Targett <peter.targett@arccores.com>
218
219 * as.h (TC_ARC): Ensure struc-symbol.h included.
220 * as.c (dwarf2dbg.h): Include to remove implicit declaration
221 warnings.
222 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
223 (TARGET_SYMBOL_FIELDS) added.
224
225 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
226 * doc/c-arc.texi: New file.
227 Some sections to be expanded.
228 * doc/as.texinfo: Update command-line options.
229 Removed outdated text for ARC dependant features, instead include
230 text from above file.
231
232 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
233 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
234 (targ-cpu.h) header.
235 * config/tc-arc.h:
236 * config/tc-arc.c: New updated configuration for
237 ARC, including selection of core variants, and extensibility of
238 instructions, registers etc. through directives.
239
240 * config/tc-arc.c (arc_extinst): Minor corrections for
241 error messages.
242 (arc_common) Likewise. Make alignment argument optional for local
243 symbols also, with default of zero.
244
88051039
SC		 2452001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
246
247 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
248 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
249 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
250 and fix_new_exp() instead.
251 (md_convert_frag): For indexed post byte use the symbol value
252 rather than the displacement.
253 (md_relax_table): Fix indexed offset relax.
254
d8273f3b
SC		 2552001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
256
257 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
258 relax weak symbols.
015c05c1 259 (relaxable_symbol): New function.
d8273f3b 260
eea2ad45
AJ		 2612001-01-11 Andreas Jaeger <aj@suse.de>
262
263 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
264 not used anywhere.
265
7a91e76a
NC		 2662001-01-10 Nick Clifton <nickc@redhat.com>
267
268 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
269 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
270
aa257fcd
NC		 2712001-01-10 Nick Clifton <nickc@redhat.com>
272
273 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
274 character used to dollar local symbols.
275 (LOCAL_LABEL_CHAR): New constant - the magic character used to
276 local label symbols.
277 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
278 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
279 if defined.
280 Use LOCAL_LABEL_CHAR.
281 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
282 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
283 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
284
b77a7acd
AJ		 2852001-01-08 Bo Thorsen <bo@suse.de>
286
015c05c1
AM		 287 * config/tc-i386.c (i386_immediate, i386_displacement):
288 GOTPCREL check fix.
b77a7acd 289
5c2bd011
ILT		 2902001-01-07 Ian Lance Taylor <ian@zembu.com>
291
292 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
293 in last change.
294
46a04e3a
PB		 2952001-01-07 Philip Blundell <philb@gnu.org>
296
297 * doc/as.texinfo (Bug Reporting): Update email address for
298 reports.
299 * README: Likewise.
300
b96d3a20
JH		 301Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
302
303 * configure.in: Define DEFAULT_ARCH for i386.
304 * tc-i386.c (md_assemble): Return after the error message;
305 move testing for 64bit operands to proper place.
306
55b62671
AJ		 3072001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
308
309 * doc/as.texinfo: Document '#' as comment character for i386 and
310 x86_64. Add AMD x86-64 into menu of machine dependent information.
311
312 * doc/c-i386.texi: Document x86_64 extensions.
313
7bc70a8e
JH		 314Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
315
316 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
317
a167610d
JH		 318Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
319
320 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
321 * NEWS: Add note about Pentium4 support.
322
09f131f2
JH		 323Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
324
325 * tc-i387.c (pi, pte, pt): Update.
326 (type_names): Add new types.
327
6f8c0c4c
JH		 328Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
329
330 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
331 CpuUnknown): Renumber
332 (CpuP4, CpuSSE2): New.
333 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
334
b96ed59a
PB		 3352001-01-03 Philip Blundell <pb@futuretv.com>
336
337 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
338 relocs.
339 (alpha_fix_adjustable): Likewise.
340 (md_apply_fix): Likewise.
341
a735d1cd
L		 3422000-12-31 H.J. Lu <hjl@gnu.org>
343
344 * listing.c (listing_message): Allocate string only if it is
345 used.
346
347 * configure: Rebuild.
348
67db5ab4
HPN		 3492000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
350
351 * doc/internals.texi (Relaxing with a table) <after relaxation>:
352 Point out caveats with generating fixups for the opcode in a frag.
353
c0d8940f
JH		 354Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
355
356 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
357 * NEWS: Add x86_64.
358
087f563c
L		 3592000-12-29 H.J. Lu <hjl@gnu.org>
360
361 * listing.c (calc_hex): Print the variable part only if the
362 fragment type is rs_fill.
363
8108ad8e
HPN		 3642000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
365
366 * doc/internals.texi (tc_conditional_pseudoop,
367 TC_LINKRELAX_FIXUP): Fix typos.
368
799051fc
RH		 3692000-12-28 Richard Henderson <rth@redhat.com>
370
371 * write.c (subsegs_finish): Fix thinko last change -- don't
372 "optimize" the alignment == 0 case.
373
0a9ef439
RH		 3742000-12-28 Richard Henderson <rth@redhat.com>
375
376 * as.h (rs_align_test): New.
377 * frags.c (NOP_OPCODE): Move default from read.c.
378 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
379 (frag_align_code): New.
380 * frags.h (frag_align_code): Declare.
381 * read.c (NOP_OPCODE): Remove.
382 (do_align): Use frag_align_code.
383 * write.c (NOP_OPCODE): Remove.
384 (get_recorded_alignment): New.
385 (cvt_frag_to_fill): Handle rs_align_test.
386 (relax_segment): Likewise.
387 (subsegs_finish): Align last subseg in section to the
388 section alignment. Use frag_align_code.
389 * write.h (get_recorded_alignment): Declare.
390 * config/obj-coff.c (size_section): Handle rs_align_test.
391 (fill_section, fixup_mdeps): Likewise.
392 (write_object_file): Use frag_align_code.
393
394 * config/tc-alpha.c (alpha_align): Use frag_align_code.
395 (alpha_handle_align): New.
396 * config/tc-alpha.h (HANDLE_ALIGN): New.
397 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
398
399 * config/tc-i386.h (md_do_align): Use frag_align_code.
400 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
401
402 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
403 (ia64_handle_align): New.
404 * config/tc-ia64.h (HANDLE_ALIGN): New.
405 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
406
407 * config/tc-m32r.c (m32r_do_align): Remove.
408 (m32r_handle_align): New.
409 (fill_insn): Use frag_align_code.
410 * config/tc-m32r.h (md_do_align): Remove.
411 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
412 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
413 * config/tc-mips.c, config/tc-mips.h: Similarly.
414
415 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
416 (sh_handle_align): Likewise. Handle rs_align_code.
417 (sh_do_align): Remove.
418 * config/tc-sh.h (md_do_align): Remove.
419 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
420
421 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
422 (sparc_handle_align): Likewise. Handle rs_align_code.
423 * config/tc-sparc.h (md_do_align): Remove.
424 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
425
3cd4dda7
DD		 4262000-12-22 DJ Delorie <dj@redhat.com>
427
428 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
429 when we assemble the first half of a pair.
430
ec56dfb4
L		 4312000-12-22 H.J. Lu <hjl@gnu.org>
432
433 * config/tc-i386.c (reloc): Update the macro for non-bfd
434 assembler.
435 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
436
ad1172d4
L		 4372000-12-22 H.J. Lu <hjl@gnu.org>
438
439 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
440
3e73aa7c
JH		 441Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
442
443 * tc-i386.h (i386_target_format): Define even for ELFs.
444 (QWORD_MNEM_SUFFIX): New macro.
445 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
446 New macros
447 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
448 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
449 ImmExt): Renumber.
450 (Size64, No_qSuf, NoRex64, Rex64): New macros.
451 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
452 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
453 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
454 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
455 Renumber.
456 (Reg, WordReg): Add Reg64.
457 (Imm): Add Imm32S and Imm64.
458 (EncImm): New.
459 (Disp): Add Disp64 and Disp32S.
460 (AnyMem): Add Disp32S.
461 (RegRex, RegRex64): New macros.
462 (rex_byte): New type.
463 * tc-i386.c (set_16bit_code_flag): Kill.
464 (fits_in_unsigned_long, fits_in_signed_long): New functions.
465 (reloc): New parameter "signed"; support x86_64.
466 (set_code_flag): New.
467 (DEFAULT_ARCH): New macro; default to "i386".
468 (default_arch): New static variable.
469 (struct _i386_insn): New fields Operand_PCrel; rex.
470 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
471 (flag_code): New enum and static variable.
472 (use_rela_relocations): New static variable.
473 (flag_code_names): New static variable.
474 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
475 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
476 K6 and Athlon.
477 (i386_align_code): Return plain "nop" for x86_64.
478 (mode_from_disp_size): Support Disp32S.
479 (smallest_imm_type): Support Imm32S and Imm64.
480 (offset_in_range): Support size of 8.
481 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
482 (md_pseudo_table): Add "code64"; use set_code_flat.
483 (md_begin): Emit sane error message on hash failure.
484 (tc_i386_fix_adjustable): Support x86_64 relocations.
485 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
486 instructions supported on particular arch just partially,
487 output of 64bit immediates, handling of Imm32S and Disp32S type.
488 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
489 (i386_displacement): Likewise.
490 (i386_index_check): Cleanup; support 64bit addresses.
491 (md_apply_fix3): Support x86_64 relocation and rela.
492 (md_longopts): Add "32" and "64".
493 (md_parse_option): Add OPTION_32 and OPTION_64.
494 (i386_target_format): Call even for ELFs; choose between
495 elf64-x86-64 and elf32-i386.
496 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
497 (tc_gen_reloc): Support rela relocations and x86_64.
498 (intel_e09_1): Support QWORD.
499
21d6c4af
DN		 5002000-12-15 Diego Novillo <dnovillo@redhat.com>
501
502 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 503 it's not an offset expression.
21d6c4af
DN		 504 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
505 keep the braces '[' and ']' in the output string.
506 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
507 != FLAT. There is no such op_modifier.
508
6717891c
NC		 5092000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
510
511 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
512 if we have it.
513
ee515fb7
KH		 5142000-12-13 Kazu Hirata <kazu@hxi.com>
515
516 * as.h: Fix formatting.
517 * cgen.h: Likewise.
518 * dwarf2dbg.c: Likewise.
519 * input-scrub.c: Likewise.
520 * read.h: Likewise.
521
349a994c
DD		 5222000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
523
524 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
525 configure: Regenerate.
526
42dbf88c
NC		 5272000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
528
529 * dwarf2dbg.c: #include <limits.h> only if it exists.
530
0485cba3
AM		 5312000-12-13 Rodney Brown <RodneyBrown@mynd.com>
532
533 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
534 (md_apply_fix): Here too.
535
514829c3
JW		 5362000-12-12 Jim Wilson <wilson@redhat.com>
537
538 * config/tc-ia64.h (ia64_init): Add prototype.
539
92eb7b32
L		 5402000-12-12 H.J. Lu <hjl@gnu.org>
541
542 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
543
544 * read.h (outputting_stabs_line_debug): Change it to int.
545 * stabs.c (outputting_stabs_line_debug): Likewise.
546
8141c27d
GK		 5472000-12-12 Geoffrey Keating <geoffk@redhat.com>
548
549 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
550 the address of a function result.
551
5d6f4f16
GK		 5522000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
553
554 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
555 (md_assemble): Call dwarf2_emit_insn.
556 (shlib): Fix typo SHILB -> SHLIB.
557 (md_parse_option): Likewise.
558 (ppc_elf_validate_fix): Likewise:
559 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
560
d4c0c039
NC		 5612000-12-12 Nick Clifton <nickc@redhat.com>
562
563 * cgen.h: Fix formatting.
564 * input-scrub.c: Fix formatting.
565 * macro.c: Fix formatting.
e972090a 566 * config/tc-mips.c: Fix formatting.
584da044 567 * doc/c-mips.texi: Fix formatting.
55b62671 568
f16b83df
JH		 569Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
570
571 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
572 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
573 references.
574 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
575 otherwise.
576 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
577 (No_dSuf): Kill.
578
579 * i386.h (*_Suf): Remove No_dSuf.
580 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
581 Remove.
582 (i386_optab): Remove 'd' in the suffixes.
583
50705ef4
AM		 5842000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
585
586 * config/tc-i386.c (T_SHORT): Undefine before defining.
587
beae10d5
KH		 5882000-12-05 Kazu Hirata <kazu@hxi.com>
589
590 * config/tc-mips.c: Fix formatting.
591
bccba5f0 5922000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 593
594 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
595 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
596 (md_show_usage): Ditto.
597 (md_parse_option): Ditto.
598 (d10v_cleanup): Writes pending instruction only if
599 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 600 Fix compile time warning messages.
50705ef4
AM		 601
602 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 603
6042000-12-04 Matthew Hiller <hiller@redhat.com>
605
50705ef4 606 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 607 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
608 function entry and unset at function exit.
609
50705ef4 610 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 611
612 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
613
614 * dwarf2dbg.c: Fix compile time warning messages.
615
bc805888
KH		 6162000-12-03 Kazu Hirata <kazu@hxi.com>
617
618 * config/tc-a29k.c: Fix formatting.
619 * config/tc-alpha.c: Likewise.
620 * config/tc-arm.c: Likewise.
621 * config/tc-cris.c: Likewise.
622 * config/tc-hppa.c: Likewise.
623 * config/tc-i370.c: Likewise.
624 * config/tc-i386.c: Likewise.
625 * config/tc-i860.c: Likewise.
626 * config/tc-i960.c: Likewise.
627 * config/tc-ia64.c: Likewise.
628 * config/tc-m68hc11.c: Likewise.
629 * config/tc-m68k.c: Likewise.
630 * config/tc-m88k.c: Likewise.
631 * config/tc-pj.c: Likewise.
632 * config/tc-ppc.c: Likewise.
633 * config/tc-sh.c: Likewise.
634 * config/tc-sparc.c: Likewise.
635 * config/tc-tahoe.c: Likewise.
636 * config/tc-vax.c: Likewise.
637
3dacdf2e
NC		 6382000-12-01 Chris Demetriou <cgd@sibyte.com>
639
50705ef4
AM		 640 * config/tc-mips.c (mips_ip): When calculating offsets,
641 don't accept as constant the difference between the
642 addresses of symbols in two different sections.
643
644 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
645 specifiers.
646 (validate_mips_insn): Likewise. Also, update 'B' operand
647 specifier to use OP_*_CODE20 constants and delete 'm' operand
648 specifier.
649 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
650 operand specifiers. Change warning generated by 'B' operand
651 specifier to reflect its new multi-purpose usage.
652
653 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
654 -1, and update comment.
655 (file_mips_isa): Likewise.
656 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
657 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
658 ISA_* constants rather than hard-coded numbers.
659 (mips_cpu_info): New structure.
660 (mips_cpu_info_table): New table describing CPU and ISA names
661 and numbers.
662 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
663 mips_cpu_info_from_cpu): New functions.
664 (mips_isa_to_str): New function to get string for ISA name.
665 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
666 return const char *.
667 (md_begin): Redo CPU and ISA selection logic, using
668 mips_cpu_info_from_*. Convert to use ISA_* constants rather
669 than hard-coded numbers.
670 (append_insn, mips_emit_delays, macro, macro2): Convert to use
671 ISA_* constants rather than hard-coded numbers.
672 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
673 (md_longopts): Delete OPTION_NO_MIPS32.
674 (md_parse_option): Convert to use ISA_* constants rather than
675 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
676 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
677 to use strcasecmp to recognize "default" and to use
678 mips_cpu_info_from_name to get CPU numbers from argument.
679 (md_show_usage): Move -mips32 so it's with the rest of the ISA
680 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
681 mips32-4k.
682 (s_mipsset): Accept ISA value 32.
683 * doc/as.texinfo: Clean up MIPS options summary slightly,
684 remove -no-mips32. Add note about -mips4 and -mips32
685 specifying those ISA levels. Delete -mips32 and -no-mips32
686 cpu flag descriptions.
687 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
688 up the supported CPU switch list, and replace 4Kc, 4Km, and
689 4Kp entries with a single mips32-4k entry. Note that you can
690 use ".set mips32".
691
692 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
693 ISA_MIPS64.
694 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
695 -mips5 and -mips64.
696 (md_parse_option): Add cases for OPTION_MIPS5 and
697 OPTION_MIPS64.
698 (md_show_usage): Mention -mips5 and -mips64 arguments.
699 (s_mipsset): Add cases for MIPS5 and MIPS64.
700 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
701 and pseudo-CPUs.
702 * doc/as.texinfo: Mention -mips5 and -mips64 options
703 and their meanings.
704 * doc/c-mips.texi: Likewise. Also update introduction
705 and ".set" usage information.
706
707 * config/tc-mips.c (md_show_usage): Add "sb1" to the
708 CPU list.
709 (mips_cpu_info_table): Add SB-1 entries.
710 * doc/c-mips.texi: Add "sb1" to the list of CPUs
711 known to the -mcpu option.
712
713 * doc/as.texinfo: Correct description of MIPS -mcpu
714 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 715
5f68c319
NC		 7162000-12-01 Joel Sherrill <joel@OARcorp.com>
717
3dacdf2e
NC		 718 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
719 New targets.
720 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
721 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 722 * configure: Regenerate.
723 * config.in: Regenerate.
724 * Makefile.in: Regenerate.
725 * aclocal.m4: Regenerate.
726 * po/gas.pot: Regenerate.
50705ef4 727
4ce3447c
PB		 7282000-11-30 Philip Blundell <pb@futuretv.com>
729
730 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
731 even in non BFD_ASSEMBLER case.
732
76a0ddac
DN		 7332000-11-30 Diego Novillo <dnovillo@redhat.com>
734
735 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
736 syntax.
737
220e750f
RH		 7382000-11-29 Richard Henderson <rth@redhat.com>
739
740 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
741 until dwarf2_finish; use relaxation to get cross-fragment offsets;
742 thread multiple subsegments properly; handle multiple code
743 sections properly; emit proper compilation unit info for assembler
744 generated debugging.
745
746 * as.h (enum _relax_state): Add rs_dwarf2dbg.
747 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
748 (dwarf2dbg_estimate_size_before_relax): Declare.
749 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
750 * write.c: Include dwarf2dbg.h.
751 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
752 (relax_segment): Likewise.
753
99b222b4
HPN		 7542000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
755
756 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
757 jump>: Use as_bad_where instead of as_bad. Tweak error message
758 accordingly. Stabilize frag by updating fix part and resetting
759 variant part.
760 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 761 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
762 indexing is_end_of_line[].
763 (md_assemble): Initialize size to 0.
764 (md_section_align): Mark parameter seg as unused.
e46fee70 765 (parse_reg): Parse names case-insensitively.
99b222b4 766
814f6641
KH		 7672000-11-28 Kazu Hirata <kazu@hxi.com>
768
769 * config/obj-aout.h: Fix formatting.
770 * config/obj-bout.h: Likewise.
771 * config/obj-coff.c: Likewise.
772 * config/obj-coff.h: Likewise.
773 * config/obj-elf.h: Likewise.
774 * config/obj-som.h: Likewise.
775 * config/obj-vms.c: Likewise.
776 * config/obj-vms.h: Likewise.
777 * config/tc-h8300.h: Likewise.
778 * config/tc-ns32k.h: Likewise.
779 * config/tc-sparc.h: Likewise.
780 * config/tc-tic54x.h: Likewise.
781 * config/tc-z8k.h: Likewise.
782
e47b9e39
NC		 7832000-11-28 Nick Clifton <nickc@redhat.com>
784
785 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
786 License is present in the sources, but not the output, and
787 also available from the GNU website.
788 (GNU Free Documentation License): Comment out this section.
789
fcdc20a4
HPN		 7902000-11-28 Hans-Peter Nilsson <hp@axis.com>
791
43c34dee
HPN		 792 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
793 targets. Remove i860 from valid a.out targets.
794 * Makefile.in: Regenerate.
795
fcdc20a4 796 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 797 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 798 (md_assemble): Call dwarf2_emit_insn if generating ELF.
799 (s_cris_file, s_cris_loc): New.
800 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
801 * Makefile.am: Regenerate dependencies.
802 * Makefile.in: Regenerate.
803
16887944
AM		 8042000-11-28 Alan Modra <alan@linuxcare.com.au>
805
806 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
807 (MRI_MUL_PRECEDENCE): Likewise.
808 (op_rank): Fix a comment typo.
809
ae3e85dd
SC		 8102000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
811
812 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
813 the error message.
814 (get_operand): Fix analysis for movw/movb instructions.
815
077b8428
NC		 8162000-11-24 Nick Clifton <nickc@redhat.com>
817
818 * configure.in (xscale-elf): Add target.
819 (xscale-coff): Add target.
820 * configure: Regenerate.
821
822 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
823 extenstion.
824 (ARM_EXT_XSCALE): New ARM architecture extension.
825 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
826 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
827 (ARM_THUMB): Rename to ARM_EXT_THUMB.
828 (ARM_ARCH_V4): Remove processor from architecture.
829 (ARM_ARCH_3M): New architecutre definition.
830 (ARM_ARCH_V5TE): New architecutre definition.
831 (ARM_ARCH_XSCALE): New architecutre definition.
832 (CPU_DEFAULT): Allow to be defaulted to XScale.
833 (atpcs): New boolean variable.
834 (ldr_flags): Support 'd' flag for double word loads.
835 (str_flags): Support 'd' flag for double word stored.
836 (do_mia): New function.
837 (do_mar): New function.
838 (do_mra): New function.
839 (do_pld): New function.
840 (do_ldrd): New function.
841 (do_blx): New function.
842 (do_bkpt): New function.
843 (do_clz): New function.
844 (do_lstc2): New function.
845 (do_cdp2): New function.
846 (do_t_blx): New function.
847 (do_t_bkpt): New function.
848 (do_smla): New function.
849 (do_smlal): New function.
850 (do_smul): New function.
851 (do_qadd): New function.
852 (do_co_reg2c): New function.
853 (LONGEST_INSN): Redefine to 7.
854
855 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
856 command line switches.
857
2434f565
JW		 8582000-11-22 Jim Wilson <wilson@redhat.com>
859
860 * config/tc-ia64.c (pseudo_func): Add missing initializers.
861 (struct rsrc): Make line unsigned.
862 (gr_values): Add missing initializer.
863 (SLOT_NUM_NOT_SET): Add unsigned cast.
864 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
865 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
866 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
867 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
868 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
869 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
870 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
871 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
872 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
873 Add ATTRIBUTE_UNUSED to unused parameters.
874 (convert_expr_to_ab_reg): Add parens.
875 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
876 (dot_prologue): Initialize grsave when declared.
877 (md_pseudo_table): Add missing initializers.
878 (operand_match): Add casts to bfd_vma.
879 (emit_one_bundle): Delete unused local prev. Make required_template
880 unsigned.
881 (specify_resource): Cast i to unsigned.
882 (note_register_values): Use fprintf_vma.
883 (print_dependency): Likewise.
884
5a080f89
JW		 8852000-11-21 Jim Wilson <wilson@redhat.com>
886
5e7474a7
JW		 887 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
888 for unwind info section.
889 (dot_endp): Likewise for unwind section.
890
5a080f89
JW		 891 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
892 fix_new_exp.
893
732d96b6
JJ		 8942000-11-21 Jakub Jelinek <jakub@redhat.com>
895
896 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
897 (output_insn): Call dwarf2_emit_insn.
b8e904dc 898 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 899
6d2cf69f
RH		 9002000-11-17 Richard Henderson <rth@redhat.com>
901
902 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
903 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
904 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
905
8179bd9b
NC		 9062000-11-17 Nick Clifton <nickc@redhat.com>
907
908 * config/tc-arm.c (md_pseudo_table): Add support for .line and
909 .file pseudo ops.
910
316e2c05
RH		 9112000-11-17 Richard Henderson <rth@redhat.com>
912
913 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
914
a8316fe2
RH		 9152000-11-17 Richard Henderson <rth@redhat.com>
916
917 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 918 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 919 tri-state definition of alpha_flag_mdebug.
920 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
921 (s_alpha_file): Store first .file directive.
922 (s_alpha_stab): New.
923 (md_pseudo_table): Add stabs and stabn.
924
e346e481
RH		 9252000-11-17 Richard Henderson <rth@redhat.com>
926
927 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
928
4dc7ead9
RH		 9292000-11-17 Richard Henderson <rth@redhat.com>
930
931 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 932 (main): Call dwarf2_finish.
4dc7ead9
RH		 933 * as.h (debug_type): Clarify documentation of the meaning
934 of this variable.
935 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
936 (print_stats): Fix parenthesis problem.
937 (now_subseg_size): New.
938 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
939 (dwarf2_directive_file): Don't set debug_type.
940 (dwarf2_where): Honor DEBUG_DWARF2 first.
941 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
942 do nothing if not emitting dwarf2 debug info, or no work.
943 * dwarf2dbg.h (dwarf2_emit_insn): Update.
944 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
945 (ecoff_new_file): Likewise.
946 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
947 commentary wrt dwarf2.
948
949 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
950 ATTRIBUTE_UNUSED as needed.
951 (emit_insn): Call dwarf2_emit_insn.
952 (s_alpha_file): New.
953 (s_alpha_loc): New.
954 (s_alpha_coff_wrapper): Don't handle them.
955 (md_pseudo_table): Update for .file and .loc.
956 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
957
958 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
959 don't protect with debug_type.
960 * config/tc-hppa.c (md_assemble): Likewise.
961 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
962 * config/tc-mn10300.c (md_assemble): Likewise.
963 * config/tc-sh.c (md_assemble): Likewise.
964 * config/tc-v850.c (md_assemble): Likewise.
965
966 * config/tc-arm.c (arm_end_of_source): Remove.
967 * config/tc-hppa.c (pa_end_of_source): Remove.
968 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
969 * config/tc-mn10300.c (mn10300_finalize): Remove.
970 * config/tc-sh.c (sh_finalize): Remove.
971 * config/tc-v850.c (sh_finalize): Remove.
972
973 * config/tc-arm.h (md_end): Remove.
974 * config/tc-hppa.h (md_end): Remove.
975 (DWARF2_LINE_MIN_INSN_LENGTH): New.
976 * config/tc-m68hc11.h (md_end): Remove.
977 * config/tc-mn10300.h (md_end): Remove.
978 * config/tc-sh.h (md_end): Remove.
979 * config/tc-v850.h (md_end): Remove.
980
981 * config/tc-ia64.c (emit_one_bundle): Don't protect
982 dwarf2 bits with debug_type.
983 (md_assemble): Likewise.
984 (ia64_end_of_source): Don't call dwarf2_finish.
985
ca683b78
JW		 9862000-11-16 Jim Wilson <wilson@redhat.com>
987
988 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
989 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
990 > 16.
991
6f620856
L		 9922000-11-16 H.J. Lu <hjl@gnu.org>
993
994 * config/obj-elf.c (obj_elf_symver): Don't check the missing
995 version name.
996
19d63e5d
KH		 9972000-11-15 Kazu Hirata <kazu@hxi.com>
998
999 * config/tc-tic30.c: Fix formatting.
1000 * config/tc-tic80.c: Likewise.
1001 * config/tc-v850.c: Likewise.
1002 * config/tc-vax.c: Likewise.
1003 * config/tc-w65.c: Likewise.
1004 * config/tc-z8k.c: Likewise.
1005
a8761a19
DD		 10062000-11-14 DJ Delorie <dj@redhat.com>
1007
1008 * config/tc-v850.c: Support dwarf2.
1009 * config/tc-v850.h: Ditto.
1010
1011 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1012 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1013
88be23ec
BS		 10142000-11-15 Bernd Schmidt <bernds@redhat.com>
1015
1016 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1017 (errata_nops_necessary_p): New function.
1018 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1019 md.
1020
72a76794
JW		 10212000-11-14 Jim Wilson <wilson@redhat.com>
1022
1023 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1024 return little endian bfd formats.
1025
4a1805b1
KH		 10262000-11-14 Kazu Hirata <kazu@hxi.com>
1027
1028 * config/aout_gnu.h: Fix formatting.
1029 * config/atof-vax.c: Likewise.
1030 * config/m68k-parse.h: Likewise.
1031 * config/m88k-opcode.h: Likewise.
1032 * config/obj-elf.c: Likewise.
1033 * config/tc-arm.c: Likewise.
1034 * config/tc-cris.c: Likewise.
1035 * config/tc-i386.c: Likewise.
1036 * config/tc-ia64.c: Likewise.
1037 * config/tc-mn10300.c: Likewise.
1038 * config/te-386bsd.h: Likewise.
1039 * config/te-hppa.h: Likewise.
1040 * config/te-nbsd.h: Likewise.
1041 * config/te-ppcnw.h: Likewise.
1042 * config/te-sparcaout.h: Likewise.
1043 * config/te-tmips.h: Likewise.
1044 * config/vax-inst.h: Likewise.
1045 * config/vms-conf.h: Likewise.
1046
c810873d
JJ		 10472000-11-14 Jakub Jelinek <jakub@redhat.com>
1048
1049 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1050
79082ff0
L		 10512000-11-13 H.J. Lu <hjl@gnu.org>
1052
1053 * config/obj-elf.c (elf_frob_symbol): Support
1054 ".symver name,name2@@@nodename".
1055 (elf_frob_file_before_adjust): Likewise.
1056
1057 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1058 and ".symver name,name2@@@nodename".
1059 Fix a typo.
1060
1da00eb4
L		 10612000-11-12 H.J. Lu (hjl@gnu.org)
1062
1063 * config/obj-elf.c (obj_elf_symver): Check missing version
1064 name.
1065
f585997b
L		 10662000-11-12 H.J. Lu (hjl@gnu.org)
1067
1068 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1069 instead of bfd_vma for non-bfd assemblers.
1070
ef5c4bfc
KH		 10712000-11-09 Kazu Hirata <kazu@hxi.com>
1072
1073 * itbl-ops.c: Fix comment typos.
1074
f5a30c2e
JW		 10752000-11-08 Jim Wilson <wilson@redhat.com>
1076
1077 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1078 (struct unwind): Add next_slot_frag field.
1079 (slot_index): New parameters slot_frag and first_frag. Add code
1080 to add in frag sizes when different. Add comments.
1081 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1082 arguments to slot_index.
1083 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1084 loop end. Set next_slot_frag field.
1085
339681c0
L		 10862000-11-07 H.J. Lu <hjl@gnu.org>
1087
1088 * doc/as.texinfo (.symver): Updated for versioned symbol
1089 reference.
1090
1091 * obj.h (format_ops): Add the frob_file_before_adjust field.
1092
1093 * config/obj-aout.c (aout_format_ops): Set the
1094 frob_file_before_adjust field to 0.
1095 * config/obj-coff.c (coff_format_ops): Likewise.
1096 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1097
1098 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1099 name.
1100 (elf_frob_file_before_adjust): New function to remove unneeded
1101 versioned symbols from the symbol table.
1102 (elf_format_ops): Set the frob_file_before_adjust field to
1103 elf_frob_file_before_adjust.
1104
1105 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1106 not defined.
1107
1108 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1109
4a314ec8
NC		 11102000-11-07 Peter Targett <peter.targett@arccores.com>
1111
1112 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1113 BIG_ENDIAN macros.
1114 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1115 Fix compile time warning messages.
50705ef4 1116
604d524f
NC		 11172000-11-07 Nick Clifton <nickc@redhat.com>
1118
1119 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1120 buffer in order to avoid buffer overflows.
1121
44f5c83a
JW		 11222000-11-06 Steve Ellcey <sje@cup.hp.com>
1123
1124 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1125 Change M to m for -milp32 or -mlp64 to match gcc.
1126 (dot_endp): Use bytes_per_address instead of 8.
1127 (emit_one_bundle): Use number_to_chars_littleendian instead of
1128 md_number_to_chars.
1129 (fix_insn): Likewise.
1130 (ia64_init): New function.
1131 (ia64_target_format): New function.
1132 (md_begin): Set endianness, arch, and machine as appropriate.
1133 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1134 Make these macros depend on TE_HPUX macro.
1135 (TARGET_FORMAT): Define.
1136 (HOST_SPECIAL_INIT): Define.
1137 * config/te-hpux.h: New file.
1138 * configure.in: Add "ia64-*-hpux*" target to configure.
1139 * configure: Regenerate.
50705ef4 1140
7152f1dc
KH		 11412000-11-06 Kazu Hirata <kazu@hxi.com>
1142
ef99799a
KH		 1143 * as.c: Fix formatting.
1144 * dwarf2dbg.c: Likewise.
1145 * input-file.c: Likewise.
7152f1dc
KH		 1146 * input-file.h: Likewise.
1147 * input-scrub.c: Likewise.
ef99799a
KH		 1148 * itbl-ops.c: Likewise.
1149 * listing.c: Likewise.
1150 * macro.h: Likewise.
1151 * messages.c: Likewise.
1152 * read.c: Likewise.
1153 * subsegs.c: Likewise.
1154 * subsegs.h: Likewise.
1155 * write.c: Likewise.
7152f1dc 1156
cf055d54
NC		 11572000-11-06 Nick Clifton <nickc@redhat.com>
1158
1159 * doc/as.texinfo: Add GNU Free Documentation License.
1160 * doc/gasp.texi: Add GNU Free Documentation License.
1161 * doc/as.1: Add GNU Free Documentation License.
1162
8d6b5c8e
NC		 11632000-11-05 Nick Clifton <nickc@redhat.com>
1164
1165 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1166
59ff2774
NC		 11672000-11-02 Per Lundberg <plundis@chaosdev.org>
1168
1169 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1170 * configure: Regenerate.
1171
37d8bb27
NC		 11722000-11-01 Nick Clifton <nickc@redhat.com>
1173
1174 * read.c (original_case_string): New global variable.
1175 (read_a_source_file): Copy opcode string into
1176 original_case_string if clobbering the case of the opcode.
1177 * read.h: Export the definition of original_case_string.
1178 * config/tc-arm.c (md_assembler): When parsing a .req
1179 directive use the original opcode string, not the case
1180 clobbered version.
1181
d75bb8cf
NC		 11822000-11-02 Nick Clifton <nickc@redhat.com>
1183
1184 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1185 variable.
d75bb8cf
NC		 1186 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1187 dwarf2_where and dwarf2_gen_line_info.
1188
6c17cfe4
PB		 11892000-11-02 Theo Honohan <th@futuretv.com>
1190
50705ef4 1191 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1192
c51ce5f0
EC		 11932000-10-31 Eric Christopher <echristo@redhat.com>
1194
1195 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1196 or pc-relative, else use fx_offset.
1197
f1bcba5b
JW		 11982000-10-31 Jim Wilson <wilson@redhat.com>
1199
1200 * config/tc-ia64.c (struct md): New field tag_fixups.
1201 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1202 qualifying predicate.
1203 (emit_one_bundle): Delete spurious multiplication by one. Handle
1204 tag_fixups.
1205 (ia64_start_line): Error if dangling qualifying predicate.
1206 (defining_tag): New static variable.
1207 (ia64_unrecognized_line, case '['): Parse tags.
1208 (ia64_frob_label): Create tag_fixups.
1209 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1210
8637c045
AM		 12112000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1212
1213 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1214
ebeeafe6
BS		 12152000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1216
1217 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1218
b041f888
KH		 12192000-10-30 Kazu Hirata <kazu@hxi.com>
1220
1221 * expr.c: Fix formatting.
1222 * flonum-copy.c: Likewise.
1223 * flonum.h: Likewise.
1224 * gasp.c: Likewise.
1225 * hash.c: Likewise.
1226
d8374dcd
HPN		 12272000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1228
1229 * as.h (OPTION_MD_BASE): Bump to 190.
1230 * as.c (parse_args) <std_longopts>: Add comment about the need to
1231 check OPTION_MD_BASE in as.h.
1232
1308f14c
HPN		 1233 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1234 for weak symbols.
1235
6f6ef0fa
NC		 12362000-10-27 Nick Clifton <nickc@redhat.com>
1237
1238 * configure.in (emulations): Add m68hc12.
1239 * configure: Regenerate.
1240 * po/gas.pot: Regenerate.
c51ce5f0 1241
bf1b5881
AH		 12422000-10-27 Aldy Hernandez <aldyh@redhat.com>
1243
50705ef4
AM		 1244 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1245 cpsr*.
1246 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1247
85a39694
NC		 12482000-10-25 Nick Clifton <nickc@redhat.com>
1249
1250 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1251 a DWARF2 line number information sequence.
1252
1253 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1254
1255 * read.c (generate_lineno_debug): Update comment describing why
1256 DWARF2 line number debug information is not generated
1257 automatically by this function.
1258
1259 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1260 not all.
c51ce5f0 1261
85a39694
NC		 1262 * config/tc-arm.h (md_end): Define.
1263 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1264
85a39694
NC		 1265 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1266 if generating DWARF2 line numbers.
1267 (arm_end_of_source): New function. Call dwarf2_finish if
1268 necessary.
1269
1270 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1271 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1272 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1273
cce0cbdc
DN		 12742000-10-25 Diego Novillo <dnovillo@cygnus.com>
1275
1276 * tc-i386.c: Fix prototype declarations for functions taking no
1277 arguments.
1278
64a0c779
DN		 12792000-10-24 Diego Novillo <dnovillo@cygnus.com>
1280
1281 * tc-i386.c (i386_operand_modifier): Remove.
1282 (build_displacement_string): Remove.
1283 (i386_parse_seg): Remove.
1284 (i386_intel_memory_operand): Remove.
1285 (i386_intel_operand): Re-write using recursive descent parser based
1286 on MASM documentation.
1287 (struct intel_parser_s): New structure.
1288 (intel_parser): New static variable.
1289 (struct intel_token): New structure.
1290 (cur_token, prev_token): New static variables.
1291 (T_NIL): Define.
1292 (T_CONST): Define.
1293 (T_REG): Define.
1294 (T_BYTE): Define.
1295 (T_WORD): Define.
1296 (T_DWORD): Define.
1297 (T_QWORD): Define.
1298 (T_XWORD): Define.
1299 (T_SHORT): Define.
1300 (T_OFFSET): Define.
1301 (T_PTR): Define.
1302 (T_ID): Define.
1303 (intel_match_token): New function.
1304 (intel_get_token): New function.
1305 (intel_putback_token): New function.
1306 (intel_expr): New function.
1307 (intel_e05): New function.
1308 (intel_e05_1): New function.
1309 (intel_e06): New function.
1310 (intel_e06_1): New function.
1311 (intel_e09): New function.
1312 (intel_e09_1): New function.
1313 (intel_e10): New function.
1314 (intel_e10_1): New function.
1315 (intel_e11): New function.
1316
19f7b010
JJ		 13172000-10-20 Jakub Jelinek <jakub@redhat.com>
1318
1319 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1320 instructions to loose any special insn->architecture mask.
1321
1322 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1323 (sparc_md_end, sparc_arch_types, sparc_arch,
1324 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1325 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1326 request v9b architecture if they are used).
1327
3ae647a0
NC		 13282000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1329
1330 * config/tc-m68k.c: Fix the previous misapplied patch.
1331
5cbdaa77
NC		 13322000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1333
50705ef4
AM		 1334 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1335 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1336 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1337 BFD_RELOC_*.
5cbdaa77 1338
e6c774b4
KH		 13392000-10-17 Kazu Hirata <kazu@hxi.com>
1340
1341 * debug.c: Fix formatting.
1342 * depend.c: Likewise.
1343 * dwarf2dbg.c: Likewise.
1344 * dwarf2dbg.h: Likewise.
1345 * ecoff.c: Likewise.
1346 * expr.c: Likewise.
1347 * expr.h: Likewise.
1348 * flonum-konst.c: Likewise.
1349 * frags.h: Likewise.
1350
ea20a7da
CC		 13512000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1352
1353 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1354 options.
1355 * doc/as.texinfo: Added notes about this new option.
1356
266cb5f1
HPN		 13572000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1358
1359 * config/tc-sh.c (JREG): Remove.
1360 (md_convert_frag): Remove #if 0:d code using JREG.
1361
6588847e
DN		 13622000-10-15 Diego Novillo <dnovillo@cygnus.com>
1363
1364 * config/tc-i386.c (i386_operand_modifier): Only match
1365 modifiers SHORT and FLAT if they are followed by a space.
1366 (parse_register): When `allow_naked_reg' is set, do not confuse
1367 identifiers that start with a register name with a register.
1368
30a2b4ef
KH		 13692000-10-12 Kazu Hirata <kazu@hxi.com>
1370
1371 * app.c: Fix formatting.
1372 * as.c: Likewise.
1373 * as.h: Likewise.
1374 * bit_fix.h: Likewise.
1375 * cgen.c: Likewise.
1376 * cgen.h: Likewise.
1377 * cond.c: Likewise.
1378
d01e2a23
AM		 13792000-10-11 Alan Modra <alan@linuxcare.com.au>
1380
1381 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1382
44852b19
AM		 13832000-10-07 Alan Modra <alan@linuxcare.com.au>
1384
dc1fc56b
AM		 1385 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1386 Re-arrange function a little and improve error message.
1387
44852b19
AM		 1388 * write.c (write_relocs): Fix a comment.
1389
1390 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1391 link-once sections.
1392
afa680f8
JW		 13932000-10-05 Jim Wilson <wilson@cygnus.com>
1394
1395 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1396
ce8a8b2f
AM		 13972000-10-05 Alan Modra <alan@linuxcare.com.au>
1398
1399 * config/tc-i386.c: Delete some useless comments, reformat others.
1400
1401 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1402 non-global syms in linkonce sections.
1403
56d27c17
AM		 14042000-10-04 Ralf Baechle <ralf@gnu.org>
1405
1406 * config/tc-ia64.c (operand_match): Don't use // style comments.
1407 * config/tc-i370.c: Likewise.
1408
7b15d668
HPN		 14092000-09-29 Hans-Peter Nilsson <hp@axis.com>
1410
1411 Changes to handle varying register prefix and user symbol prefix.
1412 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1413 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1414 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1415 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1416 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1417 (demand_register_prefix): New variable.
1418 (md_pseudo_table): New pseudo ".syntax".
1419 (md_longopts): New options --no-underscore and --underscore.
1420 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1421 on symbols_have_leading_underscore.
1422 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1423 (get_spec_reg): Ditto.
1424 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1425 Fix formatting.
1426 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1427 --help.
1428 <case OPTION_NO_US, case OPTION_US>: New.
1429 (md_show_usage): Be brief and reformat to match continuation of
1430 --help.
1431 * po/gas.pot: Regenerate.
1432
27df9f40
AM		 14332000-09-28 Alan Modra <alan@linuxcare.com.au>
1434
1435 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1436 force relocs for 12 bit branches.
1437 (md_apply_fix): Similarly, adjust logic here.
1438
5506e1a5
AM		 14392000-09-28 Alan Modra <alan@linuxcare.com.au>
1440
1441 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1442 adjust for external and weak syms as we will use a reloc. Allow
1443 for +8 offset when calculating limits of branches.
1444 (hppa_fix_adjustable): Undo 2000-09-23 change.
1445 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1446 Correct distance calculation.
47d89dba
AM		 1447 (tc_gen_reloc): Print the file name and line number if we can't
1448 handle a fixup.
5506e1a5
AM		 1449
1450 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1451 * config/tc-hppa.c (nonzero_dibits): Define.
1452 (arg_reloc_stub_needed): Check each arg and return value
1453 separately for zero case.
1454 (pa_align): Declare argument `bytes'.
1455
81d4177b
KH		 14562000-09-25 Kazu Hirata <kazu@hxi.com>
1457
1458 * config/tc-cris.c: Fix formatting.
1459 * config/tc-d10v.h: Likewise.
1460 * config/tc-d30v.c: Likewise.
1461 * config/tc-d30v.h: Likewise.
1462 * config/tc-fr30.c: Likewise.
1463 * config/tc-fr30.h: Likewise.
1464 * config/tc-m68k.c: Likewise.
1465 * config/tc-m68k.h: Likewise.
1466 * config/tc-pj.h: Likewise.
1467 * config/tc-ppc.c: Likewise.
1468 * config/tc-ppc.h: Likewise.
1469 * config/tc-sh.c: Likewise.
1470 * config/tc-sh.h: Likewise.
1471 * config/tc-sparc.c: Likewise.
1472 * config/tc-v850.h: Likewise.
1473 * config/tc-vax.h: Likewise.
1474 * config/tc-w65.h: Likewise.
1475 * config/tc-z8k.h: Likewise.
1476
959ee541
AM		 14772000-09-23 Alan Modra <alan@linuxcare.com.au>
1478
1479 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1480 checks only for ELF.
1481 (hppa_force_relocation): Likewise.
1482
139368c9
JW		 14832000-09-22 Jim Wilson <wilson@cygnus.com>
1484
1485 * config/tc-ia64.c (dv_sem): Add "stop".
1486 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1487 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1488 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1489 match above.
1490 (mark_resources): Check IA64_RS_PRr.
1491
151337e8
NC		 14922000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1493
56d27c17 1494 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1495 md_estimate_size_before_relax): Redesign and clean up the
1496 relaxation mechanism.
1497
0b7410c4
KH		 14982000-09-21 Kazu Hirata <kazu@hxi.com>
1499
1500 * config/tc-ns32k.c: Fix formatting.
1501 * config/tc-ns32k.h: Likewise.
1502
a4d24084
KH		 15032000-09-20 Kazu Hirata <kazu@hxi.com>
1504
82efde3a
KH		 1505 * config/tc-m32r.c: Fix formatting.
1506 * config/tc-m32r.h: Likewise.
1507 * config/tc-m68851.h: Likewise.
1508 * config/tc-m68hc11.c: Likewise.
1509 * config/tc-m68hc11.h: Likewise.
1510 * config/tc-m88k.c: Likewise.
1511 * config/tc-mcore.c: Likewise.
a75214e5 1512 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1513 * config/tc-mips.c: Likewise.
1514 * config/tc-mips.h: Likewise.
1515 * config/tc-mn10200.h: Likewise.
1516 * config/tc-mn10300.h: Likewise.
a75214e5 1517 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1518 * config/tc-tahoe.h: Likewise.
1519
4844386e 15202000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1521
1522 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1523 Likewise in relaxation description comments.
1524
9e754211
AM		 15252000-09-18 Alan Modra <alan@linuxcare.com.au>
1526
1527 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1528 subtraction of two syms without emitting a relocation.
1529
1530 From David Huggins-Daines <dhd@linuxcare.com>
1531 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1532 global or weak symbols.
1533
4a4f25cf
KH		 15342000-09-15 Kazu Hirata <kazu@hxi.com>
1535
1536 * config/tc-h8300.h: Fix formatting.
1537 * config/tc-h8500.c: Likewise.
1538 * config/tc-h8500.h: Likewise.
1539 * config/tc-hppa.h: Likewise.
1540 * config/tc-i370.h: Likewise.
1541 * config/tc-i386.h: Likewise.
1542 * config/tc-i860.c: Likewise.
1543 * config/tc-i860.h: Likewise.
1544 * config/tc-i960.h: Likewise.
1545 * config/tc-ia64.c: Likewise.
1546 * config/tc-ia64.h: Likewise.
1547
1dab94dd
KH		 15482000-09-14 Kazu Hirata <kazu@hxi.com>
1549
1550 * config/tc-a29k.c: Fix formatting.
1551 * config/tc-alpha.c: Likewise.
1552 * config/tc-arc.c: Likewise.
1553 * config/tc-arc.h: Likewise.
1554 * config/tc-arm.c: Likewise.
1555 * config/tc-arm.h: Likewise.
1556 * config/tc-avr.c: Likewise.
1557 * config/tc-avr.h: Likewise.
1558 * config/tc-tic30.c: Likewise.
1559 * config/tc-tic30.h: Likewise.
1560 * config/tc-tic54x.c: Likewise.
1561 * config/tc-tic54x.h: Likewise.
1562 * config/tc-tic80.c: Likewise.
1563 * config/tc-tic80.h: Likewise.
1564
7484b8e6
TW		 15652000-09-14 Timothy Wall <twall@cygnus.com>
1566
1567 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1568 parallel comparisons for later use.
1569 (struct rsrc): Add parallel comparison type.
1570 (resources_match): Skip special cases of PR usage (non-conflicting
1571 parallel compares).
56d27c17 1572
bf514e21
KH		 15732000-09-13 Kazu Hirata <kazu@hxi.com>
1574
1575 * config/obj-ecoff.c: Fix formatting.
1576 * config/obj-elf.c: Likewise.
1577 * config/obj-elf.h: Likewise.
1578 * config/obj-evax.h: Likewise.
1579 * config/obj-generic.h: Likewise.
1580 * config/obj-hp300.c: Likewise.
1581 * config/obj-hp300.h: Likewise.
1582 * config/obj-ieee.h: Likewise.
1583 * config/obj-vms.c: Likewise.
1584 * config/obj-vms.h: Likewise.
1585
156c2f8b 15862000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1587
50705ef4
AM		 1588 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1589 (md_parse_option): Ditto.
1590 (md_longopts): Add -mips32 option.
1591 (md_show_usage): Document new options.
1592 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1593 (mips_ip): Assemble mfc0 with a sub-selection code.
1594 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1595 (mips_cpu_to_str): New function.
1596 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1597 Use CPU_* defines instead of hardcoded numbers.
1598
50705ef4
AM		 1599 * doc/as.texinfo: Document new options.
1600 * doc/c-mips.texi: Ditto.
156c2f8b 1601
a01b9fa4
KH		 16022000-09-12 Kazu Hirata <kazu@hxi.com>
1603
1604 * as.h: Fix formatting.
1605 * asintl.h: Likewise.
1606 * bit_fix.h: Likewise.
dcd619be
KH		 1607 * config/obj-aout.c: Likewise.
1608 * config/obj-aout.h: Likewise.
1609 * config/obj-bout.c: Likewise.
1610 * config/obj-bout.h: Likewise.
1611 * config/obj-coff.c: Likewise.
1612 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1613 * dwarf2dbg.h: Likewise.
1614 * expr.h: Likewise.
1615 * flonum.h: Likewise.
1616 * frags.h: Likewise.
1617 * itbl-ops.h: Likewise.
1618 * macro.h: Likewise.
1619 * read.h: Likewise.
1620 * sb.h: Likewise.
1621 * struc-symbol.h: Likewise.
1622 * subsegs.h: Likewise.
1623 * symbols.h: Likewise.
1624 * tc.h: Likewise.
1625 * write.h: Likewise.
1626
92774660
KH		 16272000-09-11 Kazu Hirata <kazu@hxi.com>
1628
f0e652b4
KH		 1629 * bignum-copy.c: Fix formatting.
1630 * config/tc-i370.c: Likewise.
92774660
KH		 1631 * config/tc-i960.c: Likewise.
1632 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1633 * ehopt.c: Likewise.
1634 * flonum-copy.c: Likewise.
1635 * flonum-konst.c: Likewise.
1636 * flonum-mult.c: Likewise.
1637 * literal.c: Likewise.
1638 * read.c: Likewise.
1639 * sb.c: Likewise.
1640 * stabs.c: Likewise.
1641 * subsegs.c: Likewise.
92774660 1642
222f8079
PB		 16432000-09-09 Philip Blundell <philb@gnu.org>
1644
1645 * configure.in (arm*-*-uclinux*): New target.
1646 * configure: Regenerate.
1647
c488923f
KH		 16482000-09-09 Kazu Hirata <kazu@hxi.com>
1649
1650 * input-file.c: Fix formatting.
1651 * itbl-ops.c: Likewise.
1652 * messages.c: Likewise.
1653
e0e3ecca
PB		 16542000-09-08 Philip Blundell <philb@gnu.org>
1655
1656 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1657 offset is negative.
1658
5d64ca4e
L		 16592000-09-07 H.J. Lu <hjl@gnu.org>
1660
1661 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1662 * configure: Rebuild.
1663
bdaaa2e1
KH		 16642000-09-07 Kazu Hirata <kazu@hxi.com>
1665
e49bc11e
KH		 1666 * atof-generic.c: Fix formatting.
1667 * config/tc-mips.c: Likewise.
e13b337a
KH		 1668 * config/tc-vax.c: Likewise.
1669 * input-scrub.c: Likewise.
bdaaa2e1 1670
d07ed2cd
AO		 16712000-09-07 Alexandre Oliva <aoliva@redhat.com>
1672
1673 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1674 * configure.in (sh-*-linux*): Added.
1675 * configure: Rebuilt.
1676
86905619
KH		 16772000-09-06 Kazu Hirata <kazu@hxi.com>
1678
a28a3ccf
JL		 1679 * config/tc-hppa.c: Fix formatting.
1680
86905619
KH		 1681 * ecoff.c: Fix formatting.
1682
58cccadb
AO		 16832000-09-06 Alexandre Oliva <aoliva@redhat.com>
1684
1685 * configure: Rebuilt with new libtool.m4.
1686
542d6675
KH		 16872000-09-05 Kazu Hirata <kazu@hxi.com>
1688
1689 * cgen.c: Fix formatting.
1690 * config/tc-ia64.c: Likewise.
1691
5b343f5a
NC		 16922000-09-05 Nick Clifton <nickc@redhat.com>
1693
1694 * aclocal.m4: Regenerate.
1695 * config.in: Regenerate.
1696 * configure: Regenerate.
1697 * po/gas.pot: Regenerate.
50bbae35 1698
07e90ad5
HPN		 16992000-09-05 Hans-Peter Nilsson <hp@axis.com>
1700
1701 * config/tc-cris.c: Correct comment typos.
1702
1485d400
EC		 17032000-09-05 Eric Christopher <echristo@cygnus.com>
1704
1705 * config/tc-mn10300.c: Cleanup.
1706 (md_pcrel_from): Enable.
1707
904a31bf
AM		 17082000-09-05 Alan Modra <alan@linuxcare.com.au>
1709
927781e2
AM		 1710 * expr.c (operand): Fix a comment typo.
1711 * write.c (write_relocs): Fix a signed/unsigned warning.
1712
ecacdc7a
AM		 1713 * config/tc-hppa.c (fudge_reg_expressions): New
1714 (hppa_force_reg_syms_absolute): New.
1715 (pa_equ): Allow reg_section expressions.
1716 * config/tc-hppa.c (md_optimize_expr): Define.
1717 (hppa_force_reg_syms_absolute): Prototype.
1718
1719 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1720 (pa_parse_number): Pass in arg to select fp reg parsing.
1721 Return 1 to indicate format checks pass. If strict, then only
1722 accept a register or register symbol. Return value in...
1723 (pa_number): New static for pa_parse_number.
1724 (FP_REG_BASE): Define.
1725 (FP_REG_RSEL): Define.
1726 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1727 appropriate. White space changes.
1728 (need_pa11_opcode): Don't bother passing any params, get them from
1729 globals instead.
1730 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1731 Remove extraneous check in case 'Q'.
1732 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1733 reg, set section of resulting symbol to reg_section.
1734 (pa_parse_space_stmt): Modify call to pa_parse_number.
1735 (pa_space): Likewise.
1736
904a31bf
AM		 1737 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1738 (hppa_force_relocation): Handle vtable relocs.
1739 (pa_vtable_entry): New.
1740 (pa_vtable_inherit): New.
1741 (md_pseudo_table): Add entries for vtable pseudos.
1742 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1743 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1744 against weak syms.
1745 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1746 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1747 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1748 millicode import.
1749 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1750 specify a symbol type.
1751
1752 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1753 dependent things together.
1754 (md_elf_symbol_type): Define.
1755
1756 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1757 symbol.
1758 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1759
1760 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1761 (obj_elf_vtable_entry): Declare.
1762
1763 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1764 and export function.
1765 (obj_elf_vtable_entry): Similarly.
1766 (elf_pseudo_table): Fix the damage with a cast.
1767
a47cf567 17682000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1769
1770 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1771 for template selection when a label is needed.
1772
197865e8
KH		 17732000-09-02 Kazu Hirata <kazu@hxi.com>
1774
1775 * config/tc-ia64.c: Fix formatting.
1776
18e03609
NC		 17772000-09-02 Nick Clifton <nickc@redhat.com>
1778
1779 * configure.in: Increase version number to 2.10.91.
1780 * configure: Regenerate.
1781 * aclocal.m4: Regenerate.
1782 * config.in: Regenerate.
1783 * po/gas.pot: Regenerate.
1784 * Makefile.in: Regenerate.
1485d400 1785
a1cc9221
AO		 17862000-09-01 Alexandre Oliva <aoliva@redhat.com>
1787
1788 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1789 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1790 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1791 similar relocs.
1792 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1793 branches.
1794
17952000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1796
1797 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1798 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1799 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1800 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1801 (GOT_symbol): New variable.
1802 (md_undefined_symbol): Set it.
1803
44576e1f
RH		 18042000-09-01 Richard Henderson <rth@cygnus.com>
1805
1806 * config/tc-ia64.c (match): Don't inline.
1807 (extra_goodness): New.
1808 (md_begin): Prefer nop.f and nop.b for best_template.
1809
29f8404c
KH		 18102000-08-31 Kazu Hirata <kazu@hxi.com>
1811
76b0a8c0
KH		 1812 * as.c: Fix formatting.
1813 * cond.c: Likewise.
1814 * frags.c: Likewise.
29f8404c
KH		 1815 * macro.c: Likewise.
1816
b4c1ea07
EC		 18172000-08-31 Eric Christopher <echristo@cygnus.com>
1818
1819 * config/tc-mn10300.c: Cleanup and fix warnings.
1820 (md_pseudo_table): Add initializers.
1821 (md_show_usage): Cleanup.
1822 (md_parse_option): Fix warnings.
1823 (md_undefined_symbol): Fix warnings.
1824 (md_conver_frag): Fix warnings.
1825 (tc_gen_reloc): Fix warnings.
1826 (md_apply_fix3): Fix warnings.
1827 (check_operand): Fix warnings.
1828
ac48eca1
AO		 18292000-08-31 Alexandre Oliva <aoliva@redhat.com>
1830
1831 * acinclude.m4: Include libtool and gettext macros from the
1832 top level.
1833 * aclocal.m4, configure: Rebuilt.
1834
e0c21649
GK		 18352000-08-30 Mark Hatle <mhatle@mvista.com>
1836
1837 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1838
cf39a089
KH		 18392000-08-31 Kazu Hirata <kazu@hxi.com>
1840
1841 * listing.c: Fix formatting.
1842
3ee4defc
KH		 18432000-08-29 Kazu Hirata <kazu@hxi.com>
1844
1845 * app.c: Fix a comment typo. Fix formatting.
1846
1e8d20f4
NC		 18472000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1848
50bbae35
AM		 1849 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1850 offset of the target destination for jmp instructions.
1851 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1852
5bcac8a4
HPN		 18532000-08-24 Hans-Peter Nilsson <hp@axis.com>
1854
1855 * NEWS: Mention support for CRIS.
1856
46547ecc
DC		 1857Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1858
1859 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1860 Sets `.lcomm' alignment to zero.
1861
4b853faa
AO		 18622000-08-23 Alexandre Oliva <aoliva@redhat.com>
1863
1864 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1865 (TC_FIX_ADJUSTABLE): Define.
1866
efcc5914
JW		 18672000-08-23 Jim Wilson <wilson@cygnus.com>
1868
1869 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1870 unwind.personality_routine is set.
1871
aca719bf
AO		 18722000-08-23 H.J. Lu <hjl@gnu.org>
1873
1874 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1875
a3da4de1
AO		 18762000-08-23 Alexandre Oliva <aoliva@redhat.com>
1877
1878 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1879 environment is pe.
1880
56385375
L		 18812000-08-22 H.J. Lu <hjl@gnu.org>
1882
1883 * config.in (STRICTCOFF): New for strict COFF.
1884
1885 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1886 i386-*-go32* and i386-go32-rtems*.
1887 * configure: Rebuilt.
1888
1889 * config/obj-coff.c (obj_coff_endef): Follow the historical
1890 behavior if STRICTCOFF is not defined.
1891
1892 * doc/internals.texi: Document STRICTCOFF.
1893
8f36cd18
AO		 18942000-08-22 Alexandre Oliva <aoliva@redhat.com>
1895
1896 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1897 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1898 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1899 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1900 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1901 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1902 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1903 Likewise.
1904
58a77e41
EC		 19052000-08-22 Eric Christopher <echristo@cygnus.com>
1906
1907 * config/tc-mn10300.c: (md_apply_fix): New function.
1908 (mn10300_force_relocation): New function.
1909 (mn10300_fix_adjustable): New function.
1910
1911 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1912 (TC_HANDLES_FX_DONE): Define.
1913 (obj_fix_adjustable): Define.
1914 (MD_APPLY_FIX3): Define.
1915 (TC_LINKRELAX_FIXUP): Define.
1916
1917 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1918 previously defined.
1919 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1920
1921 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1922
ded0649c
JE		 19232000-08-21 Jason Eckhardt <jle@cygnus.com>
1924
1925 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1926 if the fixup resulted in a relocation.
1927
66102fe2
NC		 19282000-08-18 Nick Clifton <nickc@redhat.com>
1929
1930 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1931 Make reference to first element of shift_names explicit.
1932
02198638
AO		 19332000-08-18 Alexandre Oliva <aoliva@redhat.com>
1934
1935 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1936 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1937 add a symbol's address. Removed all target-specific #ifdefs that
1938 used to accomplished the same.
1939 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1940 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1941 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1942 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1943 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1944
353e2c69
KH		 19452000-08-17 Kazu Hirata <kazu@hxi.com>
1946
1947 * dwarf2dbg.c: Fix formatting.
1948
4fb7971f
NC		 19492000-08-17 Nick Clifton <nickc@redhat.com>
1950
1951 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1952 to be recoded as logical shift lefts by zero.
1953
50b81f19
JW		 19542000-08-16 Jim Wilson <wilson@cygnus.com>
1955
1956 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1957 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1958 source registers.
1959 (note_register_values): Handle IA64_OPND_R3_2 operands.
1960
f869cfc6
JE		 19612000-08-16 Jason Eckhardt <jle@cygnus.com>
1962
50bbae35 1963 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1964
8cb8bcba
NC		 19652000-08-16 Nick Clifton <nickc@redhat.com>
1966
1967 * config/tc-arm.c (struct asm_shift): Delete.
1968 (shift[]): Delete.
1969 (enum asm_shift_index): New.
1970 (struct asm_shift_properties): New.
1971 (struct asm_shift_name): New.
1972 (shift_properties[]); New.
1973 (shift_names[]); New.
1974
1975 (decode_shift): Use new structures.
1976 Issue a warning is "ROR #0" is used.
1977 Issue a warning if "ASR #0" or "LSR #0" is used.
1978
1979 (md_begin): Initialise arm_shift_hsh table from new
1980 asm_shift_name array.
1981
c2158c24
JJ		 19822000-08-16 Jakub Jelinek <jakub@redhat.com>
1983
1984 * config/tc-sparc.c: Kill all warnings.
1985 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1986 in -xarch= as well.
1987 (md_show_usage): Update usage text.
1988
70485b5c
NC		 19892000-08-16 Nick Clifton <nickc@redhat.com>
1990
c2158c24 1991 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1992 useful.
1993
a47cf567 19942000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1995
1996 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1997
1998 * config/tc-sh.c (md_assemble): Changed so debug_type
1999 test performed for ppi_assemble
2000 * config/tc-sh.c: Included dwarf2dbg.h.
2001 (debug_line): Defined.
2002 (md_assemble): Generates dwarf2 line info.
2003 (sh_finalize): New function. Finalize dwarf2 info.
2004 (assemble_ppi): Returns size of code generated.
2005 (build_Mytes): Returns size of code generated.
2006 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2007 * config/tc-sh.h (md_end): Defined.
2008 (sh_finalize): Declared.
2009
1db77c8e
AO		 20102000-08-15 Alexandre Oliva <aoliva@redhat.com>
2011
2012 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2013 md_number_to_chars.
2014
046b3b54
NC		 20152000-08-14 Nick Clifton <nickc@redhat.com>
2016
2017 * config/tc-arm.c (do_bx): Allow "bx pc".
2018
c43c2cc5
JW		 20192000-08-14 Jim Wilson <wilson@cygnus.com>
2020
2021 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2022 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2023 (md_begin): Change assignment to md.flag to OR in the new bit.
2024
d1d8ba22
NC		 20252000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2026
2027 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2028 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2029 C_MOU, and C_EOS.
d1d8ba22 2030
22b36938
JE		 20312000-08-14 Jason Eckhardt <jle@cygnus.com>
2032
2033 * NEWS: Mention i860 support.
2034
c0bd0db2
JL		 2035Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2036
2037 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2038
0ac658b8
AS		 20392000-08-14 Andreas Schwab <schwab@suse.de>
2040
2041 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2042
9fc2dda2
JE		 20432000-08-11 Andreas Schwab <schwab@suse.de>
2044
2045 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2046 argument.
2047
bc4466dc
KH		 20482000-08-11 Kazu Hirata <kazu@hxi.com>
2049
2050 * expr.c: Fix formatting.
351aa9f6 2051 * config/obj-bout.c: Likewise.
bc4466dc 2052
a9c99419
JE		 20532000-08-10 Jason Eckhardt <jle@cygnus.com>
2054
2055 * doc/c-i860.texi: Flesh out the i860 section more.
2056
7c743825
KH		 20572000-08-10 Kazu Hirata <kazu@hxi.com>
2058
2059 * symbols.c: Fix formatting.
929b12bc 2060 * expr.c: Likewise.
7c743825 2061
fa2255cb
DN		 2062Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2063
2064 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2065 has the IgnoreSize bit set.
2066
fc997f4b
AM		 20672000-08-09 Alan Modra <alan@linuxcare.com.au>
2068
2069 From Rodney Brown <RodneyBrown@mynd.com>
2070 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2071 * configure: Regenerate.
2072
a47cf567
NC		 20732000-08-09 Kazu Hirata <kazu@hxi.com>
2074
2075 * hash.c: Fix formatting.
2076 * gasp.c: Likewise.
2077
305d537e
JE		 20782000-08-08 Jason Eckhardt <jle@cygnus.com>
2079
2080 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2081 (i860_fix_info): New enum.
2082 (MD_APPLY_FIX3): Define.
2083 (WORKING_DOT_WORD): Define.
2084 (TC_HANDLES_FX_DONE): Define.
2085 (DIFF_EXPR_OK): Define.
2086 (LISTING_HEADER): Define.
2087 (TARGET_FORMAT): Select target format based on endian flag.
2088 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2089 (target_big_endian): Add external declaration.
2090
2091 * config/tc-i860.c: All existing code reworked completely. Other
2092 new code shown below.
2093 (SYNTAX_SVR4): Define.
2094 (target_warn_expand): New variable.
2095 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2096 (md_longopts): Declare and define with new options (-EL, -EB,
2097 and -mwarn-expand).
2098 (md_show_usage): New function.
2099 (md_operand): New function.
2100 (obtain_reloc_for_imm16): New function.
2101 (md_apply_fix3): New function.
2102 (tc_gen_reloc): New function.
2103
df86943d
NC		 21042000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2105
2106 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2107 2 bytes of the jump address are in the same frag.
2108 (find): Accept 68hc12 register indirect modes.
2109
2110 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2111
30d25259
RH		 21122000-08-07 Richard Henderson <rth@cygnus.com>
2113
2114 * config/tc-ia64.c (unwind): Add prologue_mask member.
2115 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2116 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2117 (dot_body): Clear unwind.prologue_mask.
2118 (dot_prologue): Set it. Accept a register second argument.
2119
2d484c7f
KH		 21202000-08-07 Kazu Hirata <kazu@hxi.com>
2121
2122 * config/atof-ieee.c: Fix formatting.
2123 * config/atof-tahoe.c: Likewise.
2124
a47cf567 21252000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2126
3d4ae3c0
NC		 2127 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2128 work.
2129
c91d2e08
NC		 2130 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2131 of .popsection, .previous, .pushsection, .subsection,
2132 .version, .vtable_entry, .vtable_inherit and .weak.
2133
47926f60
KH		 21342000-08-05 Kazu Hirata <kazu@hxi.com>
2135
2136 * config/tc-cris.c: Fix formatting.
2137 * config/tc-i386.c: Likewise.
2138 * config/tc-sparc.c (sparc_ip): Simplify the code.
2139
ab3e48dc
KH		 21402000-08-04 Kazu Hirata <kazu@hxi.com>
2141
2142 * config/tc-cris.c: Rearrange code for readability.
2143 * config/tc-d10v.c: Fix formatting.
2144 * config/tc-m32r.c: Likewise.
2145 * config/tc-sparc.c: Likewise.
2146
3d56ab85
JW		 21472000-08-02 Jim Wilson <wilson@cygnus.com>
2148
2149 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2150 before ia64_find_opcode.
2151 (md_assemble): Likewise.
2152
3f9dfb2c
NC		 21532000-08-01 Nick Clifton <nickc@cygnus.com>
2154
a47cf567 2155 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2156 Undo some formatting fixes.
3f9dfb2c 2157
28e4f854
KH		 21582000-08-01 Kazu Hirata <kazu@hxi.com>
2159
2160 * config/obj-som.c: Fix formatting.
2161 * config/obj-ieee.c: Likewise.
2162 * config/tc-arm.c: Likewise.
2163 * config/tc-v850.c: Likewise.
2164
a570e639
NC		 21652000-08-01 Nick Clifton <nickc@redhat.com>
2166
2167 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2168 index by command line option.
58a77e41 2169
a570e639
NC		 21702000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2171
2172 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2173 (@node M68K-Branch): Rewrite to match the reality.
2174
e3308d0d
JE		 21752000-07-31 Jason Eckhardt <jle@cygnus.com>
2176
2177 * doc/c-i860.texi: New file.
2178 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2179 * doc/Makefile.in: Regenerate.
2180 * doc/all.texi: Add I860 as relevant architecture.
2181 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2182
2fd5405a
NC		 21832000-07-31 Kazu Hirata <kazu@hxi.com>
2184
2185 * config/tc-d30v.c: Fix formatting.
2186
28e7409f
NC		 21872000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2188
50bbae35
AM		 2189 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2190 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2191 long emit a long branch if available instead of an absolute jump, never
2192 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2193
2194 * doc/c-m68k.texi: Document new command line option.
58a77e41 2195
a47cf567
NC		 21962000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2197
2198 * config/tc-avr.c: Use PARAMS macro in function declarations.
2199 Don't declare md_pcrel_from_section (already in tc-avr.h).
2200 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2201 (avr_operand): Don't set (unsigned) op_mask to -1.
2202
534022ea
JE		 22032000-07-28 Jason Eckhardt <jle@cygnus.com>
2204
50bbae35
AM		 2205 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2206 * configure: Regenerated.
2207 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2208 of operand to the .type directive (.e.g, "type").
534022ea 2209
4c400d5e
AM		 22102000-07-28 Alan Modra <alan@linuxcare.com.au>
2211
2212 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2213 * app.c (do_scrub_chars): Record where first comment found.
2214 * read.c (read_a_source_file): Init found_comment on entry, and
2215 notify whether comments found on exit.
2216 * config/tc-hppa.c (md_shortopts): Add "c".
2217 (md_longopts): Add warn-comment.
2218 (md_parse_option): Handle it.
2219 (md_show_usage): Show available options.
2220 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2221
0aa529cb
AC		 2222Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2223
2224 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2225 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2226 sym_ptr_ptr
0aa529cb
AC		 2227 (md_estimate_size_before_relax): Don't fall off end of function.
2228
c6a7ab1f
NC		 22292000-07-27 Kazu Hirata <kazu@hxi.com>
2230
2231 * config/tc-avr.c: Fix formatting.
2232 * config/tc-ns32k.c: Likewise.
2233
e0c6ed95
AM		 22342000-07-27 Alan Modra <alan@linuxcare.com.au>
2235
2236 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2237
22382000-07-27 Kazu Hirata <kazu@hxi.com>
2239
2240 * config/tc-d10v.c: Fix formatting.
2241 * config/tc-z8k.c: Likewise.
2242 * config/tc-sparc.c: Likewise.
2243
6883dc5e 22442000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2245
2246 * cgen.c (queue_fixup): Declare opinfo.
2247 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2248 (gas_cgen_md_operand): Ditto.
2249 (gas_cgen_md_apply_fix3): Ditto.
2250
39da8128
DD		 22512000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2252
2253 * config/obj-coff.c (obj_frob_symbol): Don't merge
2254 labels. Don't merge if the symbol isn't constant. Return
2255 immediately if a symbol is merged.
2256
65e68b04
AM		 22572000-07-22 Alan Modra <alan@linuxcare.com.au>
2258
2259 * frags.c (frag_align): Correct absolute section alignment.
2260
5e0d736c
DD		 22612000-07-20 DJ Delorie <dj@redhat.com>
2262
2263 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2264 it breaks linking against DLLs.
2265
3bcbcc3d
HPN		 22662000-07-20 Hans-Peter Nilsson <hp@axis.com>
2267
2268 * configure.in: Add CRIS support.
2269 * configure: Regenerate.
2270 * Makefile.am: (CPU_TYPES): Add cris.
2271 (CPU_OBJ_VALID) [aout]: Add cris.
2272 (MULTI_CPU_TYPES): Add cris.
2273 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2274 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2275 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2276 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2277 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2278 Regenerate dependencies.
2279 * Makefile.in: Regenerate.
2280 * aclocal.m4: Regenerate.
2281 * as.c: Declare crisaout, criself.
2282 * config/tc-cris.h, config/tc-cris.c: New.
2283 * config/e-criself.c, config/e-crisaout.c: New.
2284 * po/POTFILES.in, po/gas.pot: Regenerate.
2285
041ff4dd 22862000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2287
041ff4dd 2288 * read.c: Fix formatting.
efaf0ba4 2289 * write.c: Fix formatting.
041ff4dd 2290
f980ada0
L		 22912000-07-19 H.J. Lu <hjl@gnu.org>
2292
2293 * sb.c: Include <stdlib.h> if exists for abort ().
2294
25a8b250
AM		 22952000-07-19 Alan Modra <alan@linuxcare.com.au>
2296
2297 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2298 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2299 (pa_type_args): Same here.
2300
7a9aaf92
NC		 23012000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2302
2303 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2304 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2305 the storage class is already set.
2306
8098403c
NC		 23072000-07-17 Kazu Hirata <kazu@hxi.com>
2308
fafb6d17 2309 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2310 * config/tc-mn10200.c: Likewise.
2311 * config/tc-mn10300.c: Likewise.
2312 * config/tc-pj.c: Likewise.
2313 * config/tc-tic80.c: Likewise.
2314 * config/tc-w65.c: Likewise.
8098403c 2315
977e771a
FCE		 23162000-07-17 Frank Ch. Eigler <fche@redhat.com>
2317
2318 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2319 is defined.
2320
63bf5651
ILT		 23212000-07-15 Ian Lance Taylor <ian@zembu.com>
2322
2323 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2324 @code.
2325
1cd1c99b
AM		 23262000-07-15 Alan Modra <alan@linuxcare.com.au>
2327
2328 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2329 ELF as are used for SOM (except the 32-bit reloc one) to decide
2330 whether a symbol can be reduced to a section symbol. Expand on
2331 the comment for symbols involved in LR% and RR% expressions.
2332
119d663a
NC		 23332000-07-14 Nick Clifton <nickc@cygnus.com>
2334
2335 * config/tc-mips.c (mips_disable_float_construction): New
2336 static variable. Set to true if doubles should not be
2337 constructed by loading two single width fp registers with
2338 halves of the value.
2339 (mips_ip): Test mips_disable_float_construction.
2340 (md_longopts): Add command line switches --construct-floats
2341 and --no-construct-floats.
2342 (md_parse_option): Parse new command line options.
2343 (md_show_usage): Describe new command line options.
2344
2345 * doc/c-mips.texi: Document new command line options.
2346
906fac54
AM		 23472000-07-13 Koundinya K <kk@ddeorg.soft.net>
2348
2349 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2350 * configure: Regenerate.
2351
23522000-07-13 Hans-Peter Nilsson <hp@axis.com>
2353
2354 * configure.in (DEFAULT_EMULATION setting): Revert part of
2355 2000-07-01 change that set te_multi=multi unless set to tmips.
2356 * configure: Regenerate.
2357
7f788821
NC		 23582000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2359
2360 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2361 section when aligning it increases its size.
7f788821 2362
9a736b6b
NC		 23632000-07-11 Kazu Hirata <kazu@hxi.com>
2364
2365 * config/tc-tic54x.c: Fix formatting.
2366
3dd5103b
NC		 23672000-07-10 Kazu Hirata <kazu@hxi.com>
2368
2369 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2370 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2371
46b85d42
AM		 23722000-07-10 Alan Modra <alan@linuxcare.com.au>
2373
2374 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2375 displacements correctly.
2376
2377 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2378
23792000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2380
2381 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2382 warning.
2383 (hash_jam): Ditto.
2384
ad1079af
AM		 23852000-07-09 Alan Modra <alan@linuxcare.com.au>
2386
2387 From David Huggins-Daines <dhd@linuxcare.com>
2388 * config/te-hppalinux64.h: Add a new emulation.
2389 * configure.in (emulations): Add configure bits to support the
2390 64-bit Linux/parisc target.
2391 * configure: Regenerate.
2392
2393 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2394 (md_shortopts): Add `V' for ELF.
2395
2396 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2397 when SOM or ELF_ARG_RELOC are defined.
2398 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2399 ELF_ARG_RELOC are defined.
2400 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2401 (pa_stringer): ..Do it here instead. Fix comment typos.
2402 (hppa_force_relocation): Cast enums to int before comparing with
2403 ints.
2404
2405 From Ryan Bradetich <rbradetich@uswest.net>
2406 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2407 redifinition warning.
2408 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2409 (hppa_force_relocation): ditto
ad1079af
AM		 2410 (md_apply_fix): Added cast to buf to fix warnings.
2411
2412 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2413 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2414
2415 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2416 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2417 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2418 reloc_type** to avoid warnings in switch.
2419 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2420 little earlier instead.
2421
2422 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2423 and elf.
2424 (pa_type_args): Use symbol_arg_reloc_info.
2425 (struct pa_it): Make arg_reloc unsigned int.
2426 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2427 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2428 (pa_code): Delete. pa_text duplicates this function.
2429 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2430 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2431 int.
2432 (cons_fix_new_hppa): Actually change selector to e_fsel when
2433 warning about assuming so.
2434 (tc_gen_reloc): More example elf arg reloc code.
2435 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2436 (hppa_force_relocation): Likewise.
2437
2438 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2439 files.
2440 (pa_end_of_source): Prototype.
2441 (hppa_fix_adjustable): Prototype.
2442 (LABELS_WITHOUT_COLONS): Move it..
2443 * config/te-hppa.h: To here.
2444
2445 * config/te-hppa64.h: New file.
2446
2447 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2448 type.
2449 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2450 format -10, -16, 16 relocs.
2451 (hppa_elf_mark_end_of_function): Test for null
2452 last_call_info->start_symbol
2453
2454 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2455 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2456 re_assesmble_* functions. Delete extraneous statements. Fix
2457 typos in comments.
2458 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2459 insn to re_assemble_*.
2460
623aa224
UC		 24612000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2462
2463 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2464
c4aa876b
NC		 24652000-07-08 Kazu Hirata <kazu@hxi.com>
2466
2467 * config/tc-sh.c: Fix formatting.
d0313fb7 2468 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2469 * depend.c: Fix formatting.
2470 * flonum-konst.c: Likewise.
2471 * flonum-mult.c: Likewise.
c4aa876b 2472
6b31947e
NC		 24732000-07-07 Kazu Hirata <kazu@hxi.com>
2474
a5bfe8c9 2475 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2476 * config/obj-vms.c: Fix comments.
2477 * config/tc-a29k.c: Likewise.
2478 * config/tc-alpha.c: Likewise.
2479 * config/tc-h8300.c: Likewise.
2480 * config/tc-h8500.c: Likewise.
2481 * config/tc-i370.c: Likewise.
2482 * config/tc-ia64.c: Likewise.
2483 * config/tc-m68hc11.c: Likewise.
2484 * config/tc-m68k.c: Likewise.
2485 * config/tc-mips.c: Likewise.
2486 * config/tc-ns32k.c: Likewise.
2487 * config/tc-ppc.c: Likewise.
2488 * config/tc-z8k.c: Likewise.
6b31947e 2489
b8a9dcab
NC		 24902000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2491
2492 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2493 Default to '(SEC_LOAD | SEC_DATA)'.
2494 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2495
2496 * doc/internals.texi (CPU Backend): Describe
2497 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2498
beb2de9b
AC		 2499Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2500
2501 * as.c (parse_args): NULL terminate the long option list.
2502
24ddb296
AC		 2503Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2504
2505 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2506 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2507
1fe72011
NC		 25082000-07-05 Nick Clifton <nickc@cygnus.com>
2509
2510 * config/tc-d30v.c (write_2_short): Further changes to warning
2511 messages produced when combining EITHER_BUT_PREFER_MU attributed
2512 opcodes.
2513
a5bfe8c9 25142000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2515
2516 * MAINTAINERS: new
2517
8de8f17e
AO		 25182000-07-04 Alexandre Oliva <aoliva@redhat.com>
2519
2520 * config/tc-arm.c (psrs): Accept combinations of flags.
2521
00d2865b
NC		 25222000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2523
2524 * config/tc-avr.c: Change _ () to _() around all strings marked
2525 for translation (exception from the usual coding style).
2526 (avr_opt): New struct variable, how the new switches are set.
2527 (OPTION_MMCU): Define as 'm' and actually use.
2528 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2529 (show_mcu_list): New function, display the list of known MCUs.
2530 (md_show_usage): Document the new switches. Call show_mcu_list.
2531 (avr_set_arch): Change 'm' to OPTION_MMCU.
2532 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2533 Handle the new switches.
2534 (avr_operands): Disable warnings for undefined combinations of
2535 operands if -mall-opcodes. Disable warnings for skipping two-word
2536 instructions if enhanced core or -mno-skip-bug.
2537 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2538 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2539 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2540 (avr_ldi_expression): Warn about implicit lo8().
2541 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2542
54588503
UC		 25432000-07-01 Koundinya K <kk@ddeorg.soft.net>
2544
50bbae35
AM		 2545 * configure.in: Add entry for mips-*-sysv4*MP*
2546 * configure: Rebuild
2547 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2548 elf32-tradlittlemips for traditional mips targets.
2549 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2550 test for Link Once sections as in adjust_reloc_syms.
2551 * config/te-tmips.h: New file for traditional mips targets. Define
2552 TE_TMIPS.
58a77e41 2553
c9900432
NC		 25542000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2555
2556 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2557 flags argument is not present, don't change an existing section's
2558 section's attributes. If the flags argument is present, warn if the
2559 attributes don't match the section's current attributes. When
2560 long section names are supported, set SEC_LINK_ONCE and
2561 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2562
9d87310a
HPN		 2563Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2564
2565 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2566 symbols; create them.
2567
dbddefbf
NC		 25682000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2569
2570 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2571 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2572
2ae7e77b
AH		 25732000-06-27 Aldy Hernandez <aldyh@redhat.com>
2574
2575 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2576 expressions. Ignore the problem when handling 16 bit signed
2577 immediates, because the assembler will take care of the relocation
2578 later.
2ae7e77b 2579
6b2539e3
NC		 25802000-06-27 Nick Clifton <nickc@cygnus.com>
2581
2582 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2583 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2584 sequential order, and emit warning messages if the input source
2585 code contains constructs like that, or parallel constructs
2586 containing such opcodes.
2587
65aa24b6
NC		 25882000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2589
2590 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2591 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2592 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2593 (md_show_usage): Update usage message.
2594 (md_parse_option): Allow redefinition of MCU type within the
2595 same avr[1-5] bfd machine type. Show both old and new MCU type
2596 in the error message.
2597 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2598 Simplify 8K wrap code.
2599
f0c56b90
NC		 26002000-06-25 Kazu Hirata <kazu@hxi.com>
2601
50bbae35
AM		 2602 * config/obj-aout.c: Remove all uses of DEFUN.
2603 * config/obj-ieee.c: Likewise.
2604 * config/tc-sh.c: Fix comment typos.
2605 * config/tc-tahoe.c: Likewise.
2606 * config/tc-vax.c: Likewise.
2607 * config/tc-w65.c: Likewise.
2608 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2609 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2610
6d249963
DD		 26112000-06-24 DJ Delorie <dj@cygnus.com>
2612
2613 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2614 more changes from Sept 1999
2615 (tc_i386_fix_adjustable): ditto
2616 (md_apply_fix3): ditto
2617
680d2857 26182000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2619
680d2857
FCE		 2620 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2621 (gas_cgen_parse_operand): Set it around expression() call.
2622 (gas_cgen_md_operand): Test for it before longjmp().
2623
e7b305a2
AM		 26242000-06-24 Kazu Hirata <kazu@hxi.com>
2625
c0fecd35
AM		 2626 * config/tc-h8500.c: Remove all uses of DEFUN.
2627 * config/tc-sh.c: Likewise.
2628 * config/tc-w65.c: Likewise.
2629 * config/tc-z8k.c: Likewise.
2630
e7b305a2
AM		 2631 * config/tc-h8500.c: Fix typos in comments.
2632
ed6d6fd3
FCE		 26332000-06-23 Frank Ch. Eigler <fche@redhat.com>
2634
2635 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2636 is defined.
2637
f7c88872
AM		 26382000-06-23 matthew green <mrg@redhat.com>
2639
2640 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2641 defined. Fix error message for `[' grouping.
f7c88872 2642
70d6ecf3
AM		 26432000-06-22 Kazu Hirata <kazu@hxi.com>
2644
2645 * config/tc-h8300.c: Fix formatting and comment typos.
2646
e9718fe1
TW		 26472000-06-22 Timothy Wall <twall@cygnus.com>
2648
2649 * config/tc-ia64.c (note_register_values): Move premature QP
2650 notation clearing into the appropriate place.
2651
45288df1
AM		 26522000-06-22 Alan Modra <alan@linuxcare.com.au>
2653
1581f8c9
AM		 2654 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2655 first before anything else. Add bin-bugs.h, emul.h and progress.h
2656 Sort list of files as for $(OBJS) in Makefile.am.
2657
2658 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2659 find one. Remake dependencies.
2660 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2661 * Makefile.in: Regenerate.
2662 * doc/Makefile.in: Regenerate.
2663
45288df1
AM		 2664 * config/tc-i386.c (i386_displacement): Don't assume a constant
2665 displacement is necessarily 16 bits when in 16 bit code mode.
2666 (md_assemble): Instead size the displacement here after we know
2667 for sure that a .code16gcc operand hasn't automatically added
2668 operand size prefixes.
2669
01580992
L		 26702000-06-21 H.J. Lu <hjl@gnu.org>
2671
2672 * Makefile.am: Rebuild dependency.
2673 * Makefile.in: Rebuild.
2674
40f09f82
JL		 26752000-06-21 Kazu Hirata <kazu@hxi.com>
2676
2677 * config/tc-h8300.c (parse_reg): Make the function static.
2678 (parse_exp): Likewise.
2679
78295804
DD		 26802000-06-20 DJ Delorie <dj@cygnus.com>
2681
2682 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2683 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2684 for cygwin import libraries to work properly.
2685
45f85b08
L		 26862000-06-20 H.J. Lu <hjl@gnu.org>
2687
2688 * Makefile.am: Rebuild dependency.
2689 * Makefile.in: Rebuild.
2690 * configure: Likewise.
2691 * doc/Makefile.in: Likewise.
2692
39bec121
TW		 26932000-06-20 Timothy Wall <twall@cygnus.com>
2694
2695 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2696 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2697 * doc/c-tic54x.texi: New.
2698 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2699 documentation file.
39bec121 2700 * doc/all.texi: Add C54X.
3e87a760 2701 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2702 * doc/Makefile.in: Regenerate.
2703 * configure.in: Add tic54x and define LIBM for tic54x.
2704 * configure: Regenrate.
2705 * config/tc-tic54x.[ch]: New.
2706 * config/obj-coff.h: Add tic54x.
2707 * Makefile.am: (CPU_TYPES): Add tic54x.
2708 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2709 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2710 (as_new_LDADD): Add $(LIBM).
2711 * Makefile.in: Regenerate.
3e87a760 2712
60bcf0fa
NC		 27132000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2714
2715 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2716 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2717 * doc/as.texinfo: Likewise.
2718
2719 * configure, Makefile.in: Regenerate.
2720 * configure.in (emulations): Recognize m6811 and m6812.
2721 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2722 Added files for 68hc11 and 68hc12 assembler.
2723 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2724 * config/tc-m68hc11.h: Header definition for that assembler.
2725
ec05f674
NC		 27262000-06-18 Nick Clifton <nickc@redhat.com>
2727
24ef8152
NC		 2728 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2729 instead of OCTETS_PER_BYTE.
2730
ec05f674 2731 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2732 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2733
119caedd
L		 27342000-06-18 H.J. Lu <hjl@gnu.org>
2735
2736 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2737 * configure: Rebuild.
2738
607723e4
NC		 27392000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2740
3e87a760
AM		 2741 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2742 to BFD_ASSEMBLER.
607723e4 2743
b946ec34
NC		 27442000-06-16 Nick Clifton <nickc@cygnus.com>
2745
2746 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2747 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2748
2749 * doc/c-mips.texi: Document newly accepted cpu variants.
2750
37ce37b1
UC		 27512000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2752
2753 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2754
c06ae4f2
UC		 27552000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2756
2757 * macro.c (getstring): Make it possible to escape the quote
2758 character.
2759
20348649
JL		 2760Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2761
2762 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2763
bcef29e6
L		 27642000-06-13 H.J. Lu <hjl@gnu.org>
2765
2766 * configure: Regenerate.
2767
63a0b638
AM		 27682000-06-09 Alan Modra <alan@linuxcare.com.au>
2769
2770 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2771 separator.
2772 * doc/internals.texi (line_separator_chars): Semicolon is no
2773 longer a default. Mention null and newline as defaults.
2774
2775 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2776
2777 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2778 * config/tc-i860.h (line_separator_chars): Likewise.
2779 * config/tc-h8300.c (line_separator_chars): Likewise.
2780 * config/tc-i960.c (line_separator_chars): Likewise.
2781 * config/tc-m68k.c (line_separator_chars): Likewise.
2782 * config/tc-mips.c (line_separator_chars): Likewise.
2783 * config/tc-ns32k.c (line_separator_chars): Likewise.
2784 * config/tc-sparc.c (line_separator_chars): Likewise.
2785 * config/tc-vax.c (line_separator_chars): Likewise.
2786
2787 * config/tc-h8300.c (comment_chars): Use string initialiser.
2788 * config/tc-i960.c (line_comment_chars): Likewise.
2789 * config/tc-z8k.c (comment_chars, line_comment_chars,
2790 line_separator_chars): Likewise.
2791
2792 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2793 for TE_LINUX.
2794
9bab9349
NC		 27952000-06-08 Nick Clifton <nickc@cygnus.com>
2796
2797 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2798 for size 1 fixes.
2799
946efd95
DB		 28002000-06-08 David O'Brien <obrien@FreeBSD.org>
2801
2802 * configure.in (VERSION): Update to show this is the CVS mainline.
2803
6480b79a
DB		 28042000-06-08 Matthew Jacob <mjacob@feral.com>
2805
2806 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2807 $at is the integer register $r28, vs. both $r28 and the floating
2808 point register $f28.
2809
10850f29
JW		 28102000-06-08 James E. Wilson <wilson@cygnus.com>
2811
2812 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2813 (dot_endp): Don't call ia64_flush_insns.
2814 (emit_one_bundle): Don't delete prologue/body records from
2815 unwind_record list in first loop. Rewrite second loop to account for
2816 this.
2817
150f24a2
JW		 28182000-06-07 David Mosberger <davidm@hpl.hp.com>
2819
2820 * config/tc-ia64.c: Add missing prototypes.
2821 (generate_unwind_image): Cast argument to output_unw_records call.
2822
e38c9cc2
DC		 2823Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2824
46b85d42 2825 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2826
1188e082
DC		 2827Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2828
2829 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2830 (REGISTER_P): likewise.
2831 (avr_opcodes): uses include/opcode/avr.h
2832 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2833
ac743b2c
AM		 28342000-06-04 Alan Modra <alan@linuxcare.com.au>
2835
0b545448
AM		 2836 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2837 initializers too.
ac743b2c 2838
969e1a7b
L		 28392000-06-03 H.J. Lu <hjl@gnu.org>
2840
2841 * read.c (is_end_of_line): Put back `;'.
2842
65172ab8
AM		 28432000-06-03 Alan Modra <alan@linuxcare.com.au>
2844
2845 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2846
b75c0c92
AM		 28472000-06-01 Alan Modra <alan@linuxcare.com.au>
2848
2849 * expr.c (operand): Test is_end_of_line outside switch to catch
2850 line separator chars that are also operators.
2851 (operator): Return O_illegal for line separator chars.
2852
2853 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2854 entry (or `!' entry for TC_HPPA).
2855
2856 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2857 before indexing is_end_of_line. Remove redundant check for '\0'.
2858 (fp_op2): Likewise.
2859 * config/tc-h8500.c (md_assemble): Likewise.
2860 * config/tc-mcore.c (md_assemble): Likewise.
2861 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2862 (md_atof): Likewise
2863
2864 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2865 is_end_of_line.
2866 * config/tc-mcore.c (mcore_cons): Likewise.
2867 (mcore_float_cons): Likewise.
2868 (mcore_stringer): Likewise.
2869 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2870
a6836251
SB		 28712000-06-01 Scott Bambrough <scottb@netwinder.org>
2872
2873 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2874
43841e91
NC		 28752000-05-29 Nick Clifton <nickc@cygnus.com>
2876
2877 * config/tc-sh.c: Fix compile time warning messages.
2878
2879 * config/tc-mips.c: Fix compile time warning messages.
2880
a057431b
PB		 28812000-05-29 Philip Blundell <philb@gnu.org>
2882
2883 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2884 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2885 * NEWS: Mention ARM ELF support.
2886
3c07fb76
AO		 28872000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2888
2889 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2890 it is modified, and use the real_size to compute the frag address
2891 for dwarf2 line info.
2892
ad4d6ccf
AM		 28932000-05-27 Alan Modra <alan@linuxcare.com.au>
2894
2895 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2896 line-matching scheme to cope with automake moving variables around.
2897 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2898 * Makefile.in: Regenerate.
2899
6faf3d66
JJ		 29002000-05-26 Jakub Jelinek <jakub@redhat.com>
2901
2902 * config/tc-sparc.c (sparc_relax): New.
2903 (md_longopts): Add -relax and -no-relax options.
2904 (md_parse_options, md_show_usage): Likewise.
2905 (md_apply_fix3): Optimize tail call into branch always if possible.
2906
0a44c2b1
DL		 2907Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2908
2909 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2910 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2911 rules, with warning when a GAS statement specifies a packing that
2912 will result in an instruction being squashed.
3e87a760
AM		 2913 Added typdef packing_type and enumerals, changed various integer
2914 literals to use the enumerals.
0a44c2b1 2915
e0c9811a
JW		 29162000-05-24 David Mosberger <davidm@hpl.hp.com>
2917
2918 * config/tc-ia64.c (dot_restorereg_p): New function.
2919 (md_pseudo_table): Add restorereg.p.
2920 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2921 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2922
2923 * config/tc-ia64.h (unw_record_type): Add unwabi.
2924 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2925 called MASK with members for imask, and the masks produced by
2926 fr_mem, gr_mem, br_mem, and frgr_mem.
2927 (unw_p_record): Add members ABI and CONTEXT.
2928 (unw_x_record): Add member AB.
2929 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2930 as pseudo-register for use during unwind info generation.
2931 (AR_PFS, AR_LC): New macros.
2932 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2933 whose names start with an at sign (as in "@priunat").
2934 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2935 register.
2936 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2937 proc_end, unwind_info, personality_routine): Consolidate into
2938 "unwind" structure to reduce offset-table use. Add member
2939 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2940 to be emitted.
2941 (output_R1_format, output_R3_format, output_P3_format,
2942 output_P6_format): Initialize R with zero to reduce compiler warnings.
2943 (output_P7_format): Ditto. Add `default' branch to switch
2944 statement to reduce compiler warnings.
2945 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2946 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2947 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2948 into single argument.
2949 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2950 compiler warnings. Merge A and B args into single argument.
2951 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2952 A and B args into single argument.
2953 (free_record): Removed (wasn't used).
2954 (free_list_records): Also free imasks in prologue records.
2955 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2956 (output_spill_mask): Remove.
2957 (output_unwabi): New function.
2958 (output_epilogue, output_label_state, output_copy_state): Call
2959 alloc_record.
2960 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2961 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2962 argument.
2963 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2964 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2965 as part of handling the prologue records. Emit region's imask if
2966 we have one. Handle unwabi, epilogue, label_state, copy_state,
2967 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2968 spill_sprel_p, and spill_reg_p records.
2969 (set_imask, count_bits, slot_index): New function.
2970 (fixup_unw_records): Fix region size computation. Handle
2971 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2972 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2973 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2974 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2975 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2976 (dot_save): Use manifest constants for applicaton registers.
2977 Handle REG_PR and REG_PRIUNAT.
2978 (dot_restore): Don't just ignore it.
2979 (dot_restorereg): New function..
2980 (generate_unwind_image): Ensure unwind info is a multiple of eight
2981 bytes, not just four bytes.
2982 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2983 (dot_altrp): Don't just ignore it.
2984 (dot_savemem): New function. Replaces dot_savesp() and
2985 dot_savepsp(). Use manifest constants for applicaton registers.
2986 Handle REG_PR and REG_PRIUNAT.
2987 (dot_savef): Simplify.
2988 (dot_saveb): Support generation of br_gr.
2989 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2990 dot_label_state, dot_copy_state): New function.
2991 (dot_unwabi): Don't just ignore it.
2992 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2993 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2994 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2995 (emit_one_bundle): Set slot number for prologue/body records
2996 *before* emitting the first insn.
2997 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2998 (md_begin): Declare "psp" pseudo-register.
2999 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3000 so we don't get segfault.
3001 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3002 counts as required per SW Conventions manual
3003 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3004 output_preds_psprel, output_preds_sprel, output_spill_base,
3005 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3006 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3007 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3008 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3009 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3010 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3011 (dot_vframe): Implement.
3012 (dot_vframesp, dot_vframepsp): New function.
3013
f98fd99f
HPN		 3014Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3015
3016 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3017 * configure: Regenerate.
f98fd99f 3018
ee7fcc42
AM		 30192000-05-23 Alan Modra <alan@linuxcare.com.au>
3020
3021 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3022 (md_estimate_size_before_relax): so we can use it here instead of
3023 old kludges. Localise vars to blocks. Comment.
3024
3025 * frags.c (frag_new): Update fr_var comments.
3026 * frags.h (struct frag): Ditto.
3027
c67e42c9
RH		 30282000-05-22 Richard Henderson <rth@cygnus.com>
3029
3030 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3031 (pseudo_func): Add pcrel.
3032 (operand_match): Handle IA64_OPND_TGT64.
3033 (build_insn): Likewise.
3034 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3035 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3036 (fix_insn): Handle all three 64-bit relocation types.
3037
5110c57e
HPN		 3038Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3039
3040 * obj.h (struct format_ops): New members begin, app_file,
3041 s_set_other, s_set_desc, s_get_type, s_set_type,
3042 separate_stab_sections, init_stab_section.
3043
3044 * config/obj-multi.h: Update GPL notice to v2.
3045 (obj_begin): New.
3046 (obj_app_file): New.
3047 (S_SET_SIZE): Test s_set_size for NULL before calling.
3048 (S_SET_ALIGN): Similar for s_set_align.
3049 (S_SET_OTHER): New.
3050 (S_SET_DESC): New.
3051 (S_GET_TYPE): New.
3052 (S_SET_TYPE): New.
3053 (SEPARATE_STAB_SECTIONS): New.
3054 (INIT_STAB_SECTION): New.
3055 (EMIT_SECTION_SYMBOLS): New.
3056 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3057
3058 * config/obj-elf.h: Update GPL notice to v2.
3059 Mention that this file is included from obj-multi.h.
3060 (obj_begin): Wrap definition in ifndef.
3061 (elf_file_symbol): Constify declaration.
3062 (obj_app_file): Ditto.
3063 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3064 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3065
3066 * config/obj-elf.c (elf_s_set_other): New.
3067 (elf_file_symbol): Constify argument.
3068 (elf_separate_stab_sections): New.
3069 (elf_init_stab_section): New.
3070 (elf_format_ops): Add new members. Remove comma at end.
3071
3072 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3073 (ecoff_format_ops): Add new fields. Remove comma at end.
3074 Mention inconsistency for emit_section_symbols.
3075
3076 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3077
3078 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3079 (coff_separate_stab_sections): New.
3080 (coff_format_ops): Add new members.
3081
3082 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3083 (obj_aout_s_set_other): New.
3084 (obj_aout_s_set_desc): New.
3085 (obj_aout_s_get_type): New.
3086 (obj_aout_s_set_type): New.
3087 (obj_aout_separate_stab_sections): New.
3088 (aout_format_ops): New members added. Use obj_aout_process_stab,
3089 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3090 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3091 appropriate.
3092 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3093
b98ef147
AM		 30942000-05-22 Alan Modra <alan@linuxcare.com.au>
3095
3096 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3097 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3098 (md_estimate_size_before_relax): Ensure jumps to weak and
3099 externally visible symbols are relocatable.
3100
0aa5d426
HPN		 3101Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3102
3103 * stabs.c (aout_process_stab): Make global.
3104 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3105 * read.h (aout_process_stab): Declare.
3106
3107 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3108 Generalize to *aout, *coff *elf.
3109 * configure: Regenerated.
3110
3111 * doc/internals.texi (Object format backend): Say
3112 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3113
3114 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3115 * Makefile.in: Regenerated.
3116
7c3dc350
CM		 31172000-05-19 Catherine Moore <clm@cygnus.com>
3118
3119 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3120
b3b6a3fe
JL		 31212000-05-18 Alan Modra <alan@linuxcare.com.au>
3122
3123 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3124 instruction to reflect change in re_assemble_*.
3125
c9e10a08
JL		 3126Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3127
3128 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3129 build PA64 ELF tools.
3130 * configure: Rebuilt.
3131
3043679f
AM		 31322000-05-17 Alan Modra <alan@linuxcare.com.au>
3133
3134 * Makefile.am: Regenerate dependencies.
3135 * Makefile.in: Regenerate.
3136
322f2c45
NC		 31372000-05-15 Nick Clifton <nickc@cygnus.com>
3138
3139 * config/tc-arm.c (struct asm_psr): Add boolean field
3140 distinguishing between CSPR and SPSR. Rename 'number' field
3141 to 'field'.
3142 (psrs): Rearrange contents to match new asm_psr structure.
3143 (arm_psr_parse): Move next to psr_required_here. Make it
3144 return an asm_psr structure.
3145 (psr_required_here): Use asm_psr structure returned by
3146 arm_psr_parse.
3147 (do_msr): Reorganise to allow psr_required_here to be called
3148 only once.
3149 (md_undefined_name): Mark 'name' parameter as unused, since
3150 the COFF target does not use it.
322f2c45 3151
5e6cbf41
PB		 31522000-05-14 David O'Brien <obrien@FreeBSD.org>
3153
3154 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3155 standards.
3156 * config/te-aux.h: Likewise.
3157 * config/te-dpx2.h: Likewise.
3158 * config/te-go32.h: Likewise.
3159 * config/te-hp300.h: Likewise.
3160 * config/te-hppa.h: Likewise.
3161 * config/te-i386aix.h: Likewise.
3162 * config/te-ic960.h: Likewise.
3163 * config/te-interix.h: Likewise.
3164 * config/te-nbsd532.h: Likewise.
3165 * config/te-pc532mach.h: Likewise.
3166 * config/te-ppcnw.h: Likewise.
3167 * config/te-psos.h: Likewise.
3168 * config/te-sparcaout.h: Likewise.
3169 * config/te-sun3.h: Likewise.
3170 * config/te-sysv32.h: Likewise.
3171
4132022d
AM		 31722000-05-14 Alan Modra <alan@linuxcare.com.au>
3173
3174 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3175 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3176 and sign extend without an if statement.
3177 (build_bytes): Likewise.
3178
31792000-05-14 Kazu Hirata <kazu@hxi.com>
3180
3181 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3182 X_add_symbol L_32 case.
3183
b4fd930a
AM		 31842000-05-14 David O'Brien <obrien@FreeBSD.org>
3185
3186 * config/te-freebsd.h: New file.
3187
a38cf1db
AM		 31882000-05-13 Alan Modra <alan@linuxcare.com.au>
3189
897083bd
AM		 3190 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3191 bindtextdomain): Replace defines with those from intl/libgettext.h
3192 to quieten gcc warnings.
3193
a38cf1db
AM		 3194 * NEWS: Mention x86 .arch and -q.
3195
3196 * config/tc-i386.c (quiet_warnings): New.
3197 (md_assemble): Use quiet_warnings.
3198 (md_parse_option): Set quiet_warnings from -q.
3199 (md_show_usage): Mention -q, delete -m.
3200 (flag_do_long_jump): Delete.
3201 (md_parse_option): Remove -m.
3202 (md_show_usage): Remove -m.
3203 (md_create_long_jump): Remove useless flag_do_long_jump code.
3204
3205 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3206 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3207
e413e4e9
AM		 32082000-05-13 Alan Modra <alan@linuxcare.com.au>
3209 Alexander Sokolov <robocop@netlink.ru>
3210
3211 * doc/c-i386.texi (i386-Arch): New section.
3212 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3213
3214 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3215 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3216 architecture has been given and is not 486.
3217 (set_cpu_arch): New.
3218 (md_pseudo_table): Add .arch.
3219 (md_assemble): Warn if cpu architecture has been given and an
3220 unsupported instruction.
3221
3222 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3223 Move operand_types bit defines after relevant template field.
3224 (template): Add cpu_flags.
3225 (Cpu*): Define.
3226 (arch_entry): New.
3227
e8b1cae5
AO		 32282000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3229
3230 * config/tc-mn10300.h (md_end): Define.
3231 (mn10300_finalize): Declare.
3232 * config/tc-mn10300.c: Include dwarf2dbg.h.
3233 (debug_line): Define.
3234 (md_assemble): Generate dwarf2 line info.
3235 (mn10300_finalize): New function. Finalize dwarf2 info.
3236
426b0403
AM		 32372000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3238
3239 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3240 external version of the relocation for weak symbols.
3241
e4c58b25
JW		 32422000-05-08 David Mosberger <davidm@hpl.hp.com>
3243
3244 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3245 frame size in units of 16 bytes, as required per SW Conventions manual.
3246 (output_unw_records): Output info-block header as a dword to get
3247 byte-order right.
3248
8fce3f5e
AM		 32492000-05-08 Alan Modra <alan@linuxcare.com.au>
3250
3251 * as.h: #include "file", not <file> on files from ../include.
3252 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3253 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3254 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3255 (tc_coff_symbol_emit_hook): Ditto.
3256 (OPTCOUNT): Cast to int to avoid compiler warning.
3257 (md_begin): Fix signed/unsigned warnings.
3258
32592000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3260
3261 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3262 ABRANCH LONG case for a conditional branch on a 68000.
3263 (md_estimate_size_before_relax): Likewise. Also handle
3264 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3265 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3266 PC-relative on all CPUs.
3267 (md_estimate_size_before_relax): Likewise.
3268
fb166ee3
AM		 32692000-05-04 Alan Modra <alan@linuxcare.com.au>
3270
3271 * as.c (parse_args): Just mention current year in printed
3272 copyright message.
3273
7a899fff
C		 32742000-05-03 J.T. Conklin <jtc@redback.com>
3275
3276 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3277 unit registers.
7a899fff
C		 3278 (md_parse_option): Recognize -m7400.
3279
44877466
ILT		 32802000-05-03 Ian Lance Taylor <ian@zembu.com>
3281
3282 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3283 don't permit lp to become less than the words array.
3284
eaa15ab8
NC		 32852000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3286
3287 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3288 Fix little-endian case.
3289
7c4f6a03
AM		 32902000-05-03 David O'Brien <obrien@NUXI.com>
3291
3292 * as.c (parse_args): Update copyright.
3293
da5d444c
AM		 32942000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3295
3296 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3297 for the .bss section too.
3298
3f9b03b5
AM		 32992000-05-02 Alan Modra <alan@linuxcare.com.au>
3300
3301 * configure.in: Set em=linux for hppa-*-linux.
3302 * configure: Regenerate.
3303 * doc/Makefile.in: Regenerate with correct automake.
3304
3305 * frags.c (frag_grow): Sanity check chunk_size.
3306
3307 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3308 * config/obj-som.h: Likewise.
3309 * config/obj-ieee.h: Likewise.
3310
3311 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3312
3313 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3314 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3315 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3316 (pa_ip): low_sign_unext now returns via function value. Use
3317 re_assemble_* instead of dis_assemble_* and
3318 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3319 unnecessarily.
3320 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3321 (md_section_align, md_parse_option, md_show_usage,
3322 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3323 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3324 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3325 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3326 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3327 pa_text): Likewise.
3328 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3329 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3330 outside of switch. Correct mask and shifting errors in case 10
3331 and case -11. In case 21, compare against signed range to suit
3332 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3333 case 17 and case 22, use offsetT variable to properly check range.
3334 Use re_assemble_* here too.
3335 (evaluate_absolute): Change type of value to offsetT. Call
3336 hppa_field_adjust to do the work for us.
3337 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3338 (pa_parse_cmpib_64_cmpltr): Ditto.
3339 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3340 of i to unsigned int.
3341 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3342 (pa_end_of_source): Return type is void.
3343
a2984248
CM		 3344Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3345
3346 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3347
df136245
DC		 3348Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3349
3350 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3351 More comments added.
3352 (md_begin): Removed "construct symbols for each register name".
3353 Because register names conflicts with GCC generated function
3354 names.
3355 (avr_operand): Now constant numbers can be used as a register
3356 identifiers (0 as r0, 31 as r31).
3357 (md_assemble): use skip_space () before parsing instruction
3358 operands.
3359
c1e73230
AM		 33602000-05-01 Alan Modra <alan@linuxcare.com.au>
3361
3362 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3363 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3364 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3365 * configure: Regenerate.
3366
a1934524
AM		 33672000-04-29 Andreas Jaeger <aj@suse.de>
3368
3369 * as.h: Correctly check GCC version.
3370
d9b7d820
AM		 33712000-04-26 David O'Brien <obrien@FreeBSD.org>
3372
3373 * doc/as.1: Fix unbalanced brackets.
3374
3375 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3376 TE_FreeBSD.
3377 (line_comment_chars): Set to '/' if TE_FreeBSD.
3378
cea1ab94
JL		 3379Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3380
3381 * configure.in: Configury support for PA64 (currently disabled).
3382 * configure: Rebuilt.
3383
e799a695
AM		 33842000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3385
3e87a760 3386 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3387 bfd_set_section_alignment.
3388
3b0ec529
AM		 33892000-04-25 Alan Modra <alan@linuxcare.com.au>
3390
3391 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3392 than 32.
3393
adcf07e6
NC		 33942000-04-24 Nick Clifton <nickc@cygnus.com>
3395
3396 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3397 * doc/as.texinfo (Align): Include arm and strongarm in list of
3398 targets that have the second form of the behaviour of the .align
3e87a760 3399 directive.
adcf07e6 3400
5047a41f
JL		 34012000-04-24 Mark Klein <mklein@dis.com>
3402
50705ef4 3403 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3404
a47cf567
NC		 3405Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3406
3407 * as.c (parse_args): Allow md_parse_option to override -a listing
3408 option.
3409 * config/obj-coff.c (add_lineno): Change type of offset parameter
3410 from "int" to "bfd_vma."
3411 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3412 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3413 (ppc_change_csect): Align correctly for XCOFF64.
3414 (ppc_machine): New function, which discards "ppc_machine" line.
3415 (ppc_tc): Cons for 8 when code is 64 bit.
3416 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3417 relocations.
3418 (md_parse_option): Handle -a64 and -a32.
3419 (ppc_xcoff64): New.
3420 * config/tc-ppc.h (TARGET_MACH): Define.
3421 (TARGET_FORMAT): Move to function.
3422 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3423
3424Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3425
3426 * config/tc-avr.c: New AVR_ISA_ defined.
3427 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3428 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3429 for `fmul', `movw' and `lpm R,Z' instructions.
3430 (avr_operands): Warn if current opcode is a two-word instruction
3431 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3432 (avr_opcodes): New commands added.
3433 (REGISTER_P): Check 'a' and 'v' constraint letters.
3434 (mcu_types): New MCU added.
3435
bf3ca999
TW		 34362000-04-22 Timothy Wall <twall@cygnus.com>
3437
3438 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3439 to "natval".
3440 (operand_match): Conditionally insert default bit values for IMMU9.
3441
98e5953c
JL		 34422000-04-14 Matthew Green <mrg@cygnus.com>
3443
3444 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3445 * configure: Rebuilt.
3446
a02fab7e
JL		 3447Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3448 Jason Eckhardt <jle@cygnus.com>
3449
c67e42c9 3450 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3451
3452 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3453 Added handling of new operand types l,y,&,fe,fE,fx.
3454
800eeca4
JW		 3455Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3456 David Mosberger <davidm@hpl.hp.com>
3457 Timothy Wall <twall@cygnus.com>
3458 Andrew MacLeod <amacleod@cygnus.com>
3459 Jim Wilson <wilson@cygnus.com>
3460
3461 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3462 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3463 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3464 * Makefile.in: Rebuild.
3465 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3466 * configure: Rebuild.
3467 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3468 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3469 * expr.c (expr): Handle md_optimize_expr.
3470 * read.c (LEX_HASH): Add comment.
3471 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3472
66778679
RH		 34732000-04-21 Richard Henderson <rth@cygnus.com>
3474
3475 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3476 bundling a non-delayed branch type instruction.
3477
aa15f6f7
AO		 34782000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3479
3480 * config/tc-mn10300.c (HAVE_AM30): Define.
3481 (md_assemble): Use it.
3482
16adf844
AM		 34832000-04-19 Alan Modra <alan@linuxcare.com.au>
3484
742f45cf
AM		 3485 * config/obj-elf.c (obj_elf_change_section): Check for changed
3486 section attributes.
3487
16adf844
AM		 3488 * Makefile.am: (CPU_MULTI_VALID): Remove.
3489 (MULTI_CPU_TYPES): Define.
3490 (MULTI_CPU_OBJ_VALID): Define.
3491 (DEPTC): Use the above.
3492 (DEPOBJ): Same here.
3493 (DEP2): And here.
3494 Regenerate dependencies.
3495 * Makefile.in: Regenerate.
3496
9c46fb1b
AM		 34972000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3498
742f45cf 3499 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3500
508866be
L		 35012000-04-18 H.J. Lu (hjl@gnu.org)
3502
3503 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3504 bfd_vma for non-bfd assemblers.
508866be 3505
ba2adb93
AM		 35062000-04-17 Alan Modra <alan@linuxcare.com.au>
3507
3508 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3509 doesn't give spurious errors.
3510
12ff5d56
AM		 35112000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3512
66778679 3513 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3514
fc633e5b
AM		 35152000-04-13 Alan Modra <alan@linuxcare.com.au>
3516
3517 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3518 constants, and don't assume offsetT is 32 bits.
3519
1ed18ec1
NC		 35202000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3521
3522 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3523 (md_pcrel_from_section): Add prototype.
3524 (d10v_fix_adjustable): Add prototype.
3525 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3526
3527 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3528
3db10f32
NC		 35292000-04-12 Nick Clifton <nickc@cygnus.com>
3530
3531 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3532 symbol in frag chain.
3533
847f7ad4
AM		 35342000-04-10 Alan Modra <alan@linuxcare.com.au>
3535
3536 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3537 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3538 (fits_in_signed_word, smallest_imm_type): Ditto.
3539 (md_assemble): Use an offsetT var to hold offsetT values, not a
3540 long.
3541 (offset_in_range): New.
3542 (md_assemble): Use it.
3543 (md_convert_frag): Change type of target_address, opcode_address,
3544 and displacement_from_opcode_start to offsetT.
3545 (md_create_short_jump): Change type of offset to offsetT.
3546 (md_create_long_jump): Ditto.
3547 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3548 (md_chars_to_number): Remove.
3549 (output_invalid): Remove duplicate prototype.
3550
ec694b89
NC		 35512000-04-09 Nick Clifton <nickc@cygnus.com>
3552
3553 * Makefile.am (CPU_TYPES): Add 'avr'.
3554 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3555 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3556
16adf844 3557 * Makefile.in: Regenerate.
ec694b89
NC		 3558
3559 * doc/as.texinfo: Add M32R documentation.
3560
a2d91340 3561Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3562
a2d91340 3563 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3564 --enable-build-warnings option.
a2d91340
AC		 3565 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3566 * Makefile.in, configure: Re-generate.
3567
d92b1a8a
NC		 35682000-04-07 Nick Clifton <nickc@cygnus.com>
3569
3570 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3571 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3572 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3573 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3574 (arm_force_relocation): Force relocations for
3575 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3576
52ccafd0
JR		 3577Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3578
3579 * config/tc-sh.c (get_operands): There's no third operand if the
3580 first operand is an immediate.
3581
015551fc
JR		 3582Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3583
3584 * config/tc-sh.c (immediate): Delete.
3585 (sh_operand_info): Add immediate member.
3586 (parse_reg): Use A_PC for pc.
3587 (parse_exp): Add second argument 'op'. All callers changed.
3588 (parse_at): Expect pc to be coded as A_PC.
3589 Use immediate field in *op.
3590 (insert): Add fourth argument 'op'. All callers changed.
3591 (build_relax): Add second argument 'op'. All callers changed.
3592 (insert_loop_bounds): New function.
3593 (build_Mytes): Remove DISP_4.
3594 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3595 (assemble_ppi): Use immediate field in *operand.
3596 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3597 (md_apply_fix): Likewise.
3598 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3599
79bd78be
AO		 3600Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3601
3602 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3603
e30e5a6a
HPN		 3604Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3605
3606 * internals.texi (CPU backend): Document
3607 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3608
41b49281
AM		 36092000-04-04 Alan Modra <alan@linuxcare.com.au>
3610
8ad3436c
AM		 3611 * po/gas.pot: Regenerate.
3612
3613 * as.c (show_usage): Restore translated part of bug string.
3614 * gasp.c (show_usage): Likewise.
3615
41b49281
AM		 3616 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3617 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3618 than move-if-change.
3619 (DEP1): Modify for "gcc -MM".
3620 (DEPTC): Likewise.
3621 (DEPOBJ): Likewise.
3622 (DEP2): Likewise.
3623 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3624 Update dependencies.
3625 * Makefile.in: Regenerate.
3626
0a727238
AO		 36272000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3628
3629 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3630 (md_begin): Likewise.
3631 (HAVE_AM33): New macro.
3632 (md_assemble): Use it. Match r_regs and xr_regs only if
3633 HAVE_AM33.
3634
c20f4f8c
AM		 36352000-04-03 Alan Modra <alan@linuxcare.com.au>
3636
3637 * as.h: #include "bin-bugs.h"
3638 * as.c (show_usage): Use REPORT_BUGS_TO.
3639 * gasp.c: #include "bin-bugs.h"
3640 (show_usage): Use REPORT_BUGS_TO.
3641
3642 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3643
753f6b12
HPN		 3644Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3645
3646 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3647 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3648 adjustments.
3649
726c5dcd
AM		 36502000-04-03 Alan Modra <alan@linuxcare.com.au>
3651
3652 * config/tc-i386.c (i386_immediate): Don't assume a constant
3653 immediate is necessarily 16 bits when in 16 bit code mode.
3654 (md_assemble): Instead set guess_suffix here after we have checked
3655 registers.
3656
bf80011a
RH		 36572000-04-02 Richard Henderson <rth@cygnus.com>
3658
3659 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3660 quantities. Correct right shift sign extension.
3661 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3662 32-bit value when shifting into place.
3663
92161534
ILT		 36642000-04-01 Ian Lance Taylor <ian@zembu.com>
3665
3666 * app.c: Add ATTRIBUTE_UNUSED as needed.
3667 * config/tc-ppc.c: Likewise.
3668 (ppc_size): Make unsigned long.
3669 (ppc_insert_operand): Add casts to avoid warnings.
3670
447f3982
NC		 36712000-03-31 Nick Clifton <nickc@cygnus.com>
3672
3673 * config/tc-d10v.h (md_flush_pending_output): Define.
3674
21d75ec2
NC		 36752000-03-29 Nick Clifton <nickc@cygnus.com>
3676
3677 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3678 segment. Works for both BFD_ASSEMBLER and others.
3679 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3680
d1a1bf19
NC		 36812000-03-29 Nick Clifton <nickc@cygnus.com
3682
3683 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3684
224de7a5
AM		 36852000-03-28 Alan Modra <alan@linuxcare.com.au>
3686
3687 * listing.c (LISTING_LHS_WIDTH): Default depends on
3688 LISTING_WORD_SIZE.
3689 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3690
5b8274e3
ILT		 36912000-03-27 Ian Lance Taylor <ian@zembu.com>
3692
3693 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3694 string literal.
3695
224de7a5 36962000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3697
3698 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3699
3700 * config/tc-avr.c (mcu_types): Add missing initialiser.
3701 (md_pcrel_from_section): Add prototype.
3702 (avr_operand): Remove redundant test of unsigned < 0.
3703 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3704
37052000-03-27 Denis Chertykov <denisc@overta.ru>
3706
3707 * config/tc-avr.c: New file for AVR support.
3708 * config/tc-avr.h: Likewise.
3709 * configure.in: Add AVR support.
3710 * configure: Regenerate.
3711
9f10757c
TW		 37122000-03-26 Timothy Wall <twall@cygnus.com>
3713
3714 * gasp.c (macro_op): Add new argument to check_macro call.
3715 Macro structure definitions moved to macro.h
3716 * sb.h: Add argument to prototype for input_scrub_include_sb.
3717 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3718 nesting checks with an additional flag.
3719 (struct input_save): Add flag to indicate whether current sb
3720 should be checked for proper macro/conditional nesting.
3721 (input_scrub_push/pop): Save/restore nest check flag.
3722 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3723 defined.
9f10757c
TW		 3724 * macro.c (check_macro): Allow caller to retrieve parsed macro
3725 information if a pointer is provided. This information may be
3726 used by the new macro hooks.
3727 * macro.h: Update prototype for check_macro. Macro struct
3728 definitions moved here from macro.c/gasp.c.
3729 * read.c (read_a_source_file): Add parameter to check_macro call,
3730 and pass macro info to the macro hook, if defined.
3731 (input_scrub_insert_line): New. Allow insertion of a line of
3732 characters into the input stream.
3733 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3734 file into the input stream.
3735 (s_include): Use input_scrub_insert_file.
3736 * internals.texi: Document new macro hooks.
3737 * as.h: New prototypes added.
3e87a760 3738
224de7a5 37392000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3740
3741 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3742 an initial capital letter.
3743 (i386_index_check): Reindent.
3744
11424155
NC		 37452000-03-19 Nick Clifton <nickc@cygnus.com>
3746
eaa15ab8 3747 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3748 relative branches.
3749
43f05576
NC		 37502000-03-17 Thomas de Lellis <tdel@windriver.com>
3751
66778679
RH		 3752 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3753 instruction operand bad if Rd > 7 when generating
3754 thumb instructions. Prevents for example,
3755 "adr r12,label" from silently failing and generating
3756 the wrong instruction.
3e87a760 3757
67231402
NC		 37582000-03-17 Nick Clifton <nickc@cygnus.com>
3759
3760 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3761 that have a destingation >= 0x400000.
3e87a760 3762 Fix compile time warning messages.
67231402 3763
a37c8f88
JR		 3764Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3765
3766 * config/tc-sh.c (md_begin): When encountering insn that are
3767 not supported by the current arch, only change the name if
3768 its contents are the same as prev_name.
3769 (get_specific): If the the architecture doesn't match, fail.
3770
dead1419
JR		 3771Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3772
3773 * config/tc-sh.c (IDENT_CHAR): Define.
3774 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3775 matching back where it came from.
3776
182e89d3
JR		 3777Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3778
3779 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3780
84f73d89
NC		 37812000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3782
3783 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3784 normal operands.
3785
dbbc7809
JL		 37862000-03-15 Kazu Hirata <kazu@hxi.com>
3787
3788 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3789
271bb601
HPN		 3790Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3791
3792 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3793 floating-point-number, make sure 'f' is in FLT_CHARS.
3794
8684e216
HPN		 3795Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3796
3797 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3798 (s_lcomm_internal): Use it.
3799 * doc/internals.texi (CPU backend): Document it.
3800 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3801 bytes.
3802
bb2d6cd7
GK		 38032000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3804
3805 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3806 when embedded-pic.
3807
3808 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3809 implementation doesn't have special handling for switch
3810 statements.
bb2d6cd7
GK		 3811 (macro_build): Allow for code in sections other than .text.
3812 (macro): Likewise.
3813 (mips_ip): Likewise.
3814 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3815 Don't perform relocs if we will be outputting them.
bb2d6cd7 3816 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3817 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3818 embedded-pic.
bb2d6cd7 3819
5c86cbc7 38202000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3821
66778679
RH		 3822 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3823 relocation type based on the entry in the fixup structure.
a47cf567 3824 Put S_IS_EXTERN processing back in.
5c86cbc7 3825
f8c827e9
L		 38262000-03-08 H.J. Lu (hjl@gnu.org)
3827
3828 * Makefile.am (install-exec-tooldir): Depend on
3829 install-exec-bindir for parallel make.
3830 * Makefile.in: Regenerated.
3831
8ad9e709
NC		 38322000-03-06 Nick Clifton <nickc@cygnus.com>
3833
3834 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3835 switch.
3836 (md_parse_option): Parse -m32r command line switch - disable m32rx
3837 compatability.
ded0aeb7
NC		 3838 (md_show_usage): Document new option.
3839
3840 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3841 * doc/Makefile.in: Regenerate.
3842 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3843
b7b8f327
MM		 38442000-03-02 Michael Meissner <meissner@redhat.com>
3845
3846 * config/tc-d30v.c (check_range): Remove code that incorrectly
3847 sign extended values where bits < 32.
3848
15886821
L		 38492000-03-02 H.J. Lu (hjl@gnu.org)
3850
3851 * configure.in: Support --enable-targets=all on ia32.
3852 * configure: Regenerated.
3853
8bf950bf
NC		 38542000-03-01 Nick Clifton <nickc@cygnus.com>
3855
3856 * gasp.c (do_align): Remove bogus check of alignment value.
3857
c5e54cc2
ILT		 38582000-02-27 Thomas de Lellis <tdel@windriver.com>
3859
3860 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3861 TC_PPC was defined forced the type of a symbol with no other type
3862 to be BSF_OBJECT.
3863
65fd87bc
ILT		 38642000-02-27 Hans-Peter Nilsson <hp@axis.com>
3865
3866 * doc/internals.texi (CPU backend): Mention that
3867 line_separator_chars do not break up comments. Fix typos for
3868 LEX_AT and LEX_NAME descriptions. Document operands for
3869 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3870 description of md_create_short_jump usage. Document argument for
3871 md_undefined_symbol.
3872
a25fe906
ILT		 38732000-02-27 Jakub Jelinek <jakub@redhat.com>
3874
3875 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3876 (md_parse_option): Handle it.
3877 (md_show_usage): Document it.
3878
21b10511
ILT		 38792000-02-27 Ian Lance Taylor <ian@zembu.com>
3880
3881 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3882 opcode, for the instruction `pal19'. From Andrea Arcangeli
3883 <andrea@suse.de>.
3884
773f551c
AM		 38852000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3886
3887 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3888 from here..
3889 (md_assemble): To here, before template operands are matched.
3890 Also ensure a constant immediate is sign extended when we know the
3891 size is at most 16 bits. This is to catch cases like "add
3892 $0xffc0,%ax" where we don't know the size, and thus that the
3893 immediate can be represented as Imm8S until after parsing the
3894 register operand.
3895 (i386_displacement): Similarly sign extend 16 bit constant
3896 displacements.
3897 (md_assemble): Relax 16-bit jump constant range check to suit sign
3898 extended displacements.
3899
28d33191
JL		 39002000-02-26 Andreas Jaeger <aj@suse.de>
3901
3902 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3903
cc5ca5ce
AM		 39042000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3905
3906 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3907 call operands when intel_syntax.
3908 (intel_float_operand): Return 2 for "fi...".
3909 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3910 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3911 earlier "SHORT" change.
3912 (md_assemble): When determining suffix from Regs, exclude
3913 InOutPortReg.
3914
056350c6
NC		 39152000-02-24 Nick Clifton <nickc@cygnus.com>
3916
3917 * configure: Add arm-wince, mips-pe and sh-pe targets.
3918 * configure: Regenerate.
3919
3920 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3921 sh-pe targets.
3922 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3923 "pe-mips" for the mips-pe target.
3924
3925 * config/tc-arm.c (insns): Change displacement encoded in BL
3926 and B instructions if the target port is arm-wince.
3927 (do_ldst): Do not bias the relocation offset if the target
3928 port is arm-wince.
3929 (md_pcrel_from): Add in missing relocation offset bias if the
3930 target os arm-wince.
3931
3932 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3933 (md_begin): Disable -G support for mips-pe target.
3934 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3935 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3936 COFF flavour.
3937
3938 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3939 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3940 assembler, just set the alignment to 4.
3941
3942 * config/te-wince-pe.h: New file for WinCE targets. Define
3943 TE_WINCE.
3944
36bf8ab9
AM		 39452000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3946
3947 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3948 string instructions.
3949 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3950 (i386_intel_memory_operand): After finding a segment override,
3951 check again for no `[' before looking for a displacement. Bomb if
3952 more than one displacement rather than silently discarding the
3953 second and subsequent ones. Free strings malloc'd by
3954 build_displacement_string.
3955
f5795b08
CM		 39562000-02-24 Catherine Moore <clm@cygnus.com>
3957
3958 * config/obj-som.c (obj_pseudo_table): Add "weak".
3959 (obj_som_weak): New routine.
3960
abd63a32
AM		 39612000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3962
520dc8e8
AM		 3963 * config/tc-i386.c (union i386_op): New.
3964 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3965 Throughout file replace occurences of disps[n], imms[n], regs[n]
3966 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3967 intel mode operand swapping. Add assert in regKludge and
3968 fake_zero_displacement code. Test i.types[n] when outputting
3969 displacements and immediates. Combine output of Disp16 with
3970 Disp32.
7f3f1ea2
AM		 3971 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3972 when in intel mode by (not) reversing fsub and fdiv operands
3973 before the template search. This fails for single operand
3974 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3975 undefined. Instead fix the base_opcode after we've found the
3976 template. Move base_opcode xor with found_reverse_match from
3977 opcode output code to before this fix so we test for the correct
3978 opcodes.
3979 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3980 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3981
3982 * config/tc-i386.h (TC_RELOC): Delete.
3983 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3984 with equivalent call to reloc.
3985
abd63a32
AM		 3986 * as.h (flag_m68k_mri): Move declaration after target include, and
3987 only declare when TC_M68K defined. Define as zero otherwise.
3988 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3989 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3990 Define as zero otherwise.
3991 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3992 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3993 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3994 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3995 testing whether defined.
3996 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3997 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3998 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3999 rather than testing whether defined.
4000 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4001 (parse_mri_cons): Declare and use only when TC_M68K.
4002 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4003 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4004 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4005
4006 * NEWS: Mention IBM 370 support.
4007
7e052742
RH		 40082000-02-23 Richard Henderson <rth@cygnus.com>
4009
4010 * config/tc-i386.c (md_assemble): When swapping operands for
4011 intel_syntax, assume everything that's not Imm or Disp is a
4012 register.
4013
5b93d8bb
AM		 40142000-02-23 Linas Vepstas <linas@linas.org>
4015
4016 * config/tc-i370.c, config/tc-i370.h: New files.
4017 * Makefile.am: Add support for Linux/IBM 370.
4018 * configure.in: Likewise.
4019 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4020 * config/obj-elf.c: Include elf/i370.h
4021 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4022
4023 * Makefile.in: Regenerate.
4024 * configure: Regenerate.
4025
4026 * doc/c-i370.texi: New file.
4027 * doc/all.texi: Include it.
4028 * doc/as.texinfo: And here.
3e87a760 4029 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4030 * doc/Makefile.in: Regenerate.
4031
25f2196d
CC		 40322000-02-19 Michael Meissner <meissner@redhat.com>
4033
4034 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4035 determine if an instruction can be used in parallel with an ADDppp
4036 or SUBppp instruction.
4037
6349b5f4
AH		 40382000-02-22 Andrew Haley <aph@cygnus.com>
4039
4040 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4041
2f6d2f85 40422000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4043
4044 * config/tc-mips.c (mips_gp32): New variable.
4045 (macro_build) Use mips_gp32.
4046 (mips_ip): Ditto.
4047 (md_longopts): Add "-mgp32" and "-mgp64".
4048 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4049
a47cf567
NC		 4050 (OPTION_M7900): Change offset
4051 (OPTION_NO_M7900): Ditto.
4052
b985eaa8
ILT		 40532000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4054
4055 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4056 warning, and bump it to 1.
4057
52454417
ILT		 40582000-02-22 Ian Lance Taylor <ian@zembu.com>
4059
4060 From Brad Lucier <lucier@math.purdue.edu>:
4061 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4062 match format.
4063
6b76fefe
CM		 40642000-02-21 Catherine Moore <clm@cygnus.com>
4065
4066 * config/tc-mips.c (MF_HILO_INSN): Define.
4067 (mips_7000_hilo_fix): Declare.
4068 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4069 (md_parse_option): Check for 7000_HILO_FIX options.
4070 (OPTION_M7000_HILO_FIX): Define.
4071 (OPTION_NO_M7000_HILO_FIX): Define.
4072 * doc/c-mips.texi (-mfix7000): Describe.
4073
f6af82bd
AM		 40742000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4075
4076 * listing.c (print_lines): Remove unused variable `end'.
4077
4078 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4079 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4080 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4081 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4082 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4083 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4084
8c8281f4
NC		 40852000-02-18 Nick Clifton <nickc@cygnus.com>
4086
4087 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4088 the computed frag offset, rather than overwriting it.
4089
d4845d57
JR		 4090Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4091
4092 * config/tc-sh.c ("elf/sh.h"): Include.
4093 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4094 (md.begin): Initialize target_arch.
4095 Only include opcodes in has table that match selected architecture.
4096 (parse_reg): Recognize register names for sh-dsp.
4097 (parse_at): Recognize post-modify addressing.
4098 (get_operands): The leading space is now optional.
4099 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4100 arguments. Update valid_arch.
4101 (build_Mytes): Add support for SDT_REG_N.
4102 (find_cooked_opcode): New function, broken out of md_assemble.
4103 (assemble_ppi, sh_elf_final_processing): New functions.
4104 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4105 (md_longopts, md_parse_option): New option: -dsp.
4106 * config/tc-sh.h (elf_tc_final_processing): Define.
4107 (sh_elf_final_processing): Declare.
4108
c97305a1
JL		 4109Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4110
4111 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4112 the unwinder subspace. Save the current seg/subseg before creating
4113 the new seg/subseg.
4114
bec50466
NC		 41152000-02-10 Nick Clifton <nickc@cygnus.com>
4116
4117 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4118 little endian targets.
bec50466 4119 (INST_BYTE1): Redefine to handle big and little endian
66778679 4120 targets.
bec50466
NC		 4121 (cpu_type): New type: Select between M340 and M210.
4122 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4123 instructions of the M340.
bec50466 4124 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4125 instructions.
bec50466
NC		 4126 (md_atof): Add support for little endian targets.
4127 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4128 line switches.
bec50466
NC		 4129 (md_convert_frag): Add support for little endian targets.
4130 (md_apply_fix3): Add support for little endian targets.
4131 (md_number_to_chars): Add support for little endian targets.
4132
a25c045a
TW		 41332000-02-10 Timothy Wall <twall@redhat.com>
4134
4135 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4136 defined, use it to verify the symbol just read should be a label.
4137
f28e8eb3
TW		 41382000-02-10 Timothy Wall <twall@redhat.com>
4139
4140 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4141 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4142 around colons when KEEP_WHITE_AROUND_COLON is defined.
4143 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4144 and KEEP_WHITE_AROUND_COLON.
4145
6dc19fc4
TW		 41462000-02-08 Timothy Wall <twall@redhat.com>
4147
4148 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4149 logic.
6dc19fc4 4150 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4151 implemented.
6dc19fc4
TW		 4152 (end_repeat): New. Provide support for a "break" out of the
4153 repeat loop.
4154 * read.h: Add prototypes for new functions.
3e87a760 4155
f805106c
TW		 41562000-02-08 Timothy Wall <twall@redhat.com>
4157
4158 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4159 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4160 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4161 non-zero.
4162
4469be0f
TW		 41632000-02-08 Timothy Wall <twall@redhat.com>
4164
4165 * read.c: Added elseif to directives table.
4166 * read.h: Added prototype for s_elseif.
4167 * doc/as.texinfo: Added description for elseif.
4168 * cond.c (s_elseif): New function
3e87a760 4169
24a17b6c
TW		 41702000-02-04 Timothy Wall <twall@redhat.com>
4171
4172 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4173 listings.
24a17b6c 4174
bea9907b 41752000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4176
bea9907b
TW		 4177 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4178 default values.
4179 * frags.c (frag_new): Calculate fr_fix in octets
4180 (frag_now_fix) Return offset as target address offset (bytes).
4181 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4182 quantities).
bea9907b
TW		 4183 * frags.h: Added prototype for frag_now_fix_octets().
4184 Distinguish between octets and bytes in field descriptions.
4185 * listing.c (calc_hex): Account for octets vs bytes when
4186 printing addresses/offsets.
4187 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4188 target is little-endian, print the octets in a word in big-endian
4189 order so that the display looks like a proper hexadecimal number,
4190 instead of having the octets reversed.
4191 * read.c (do_align): When recording alignment, alignment power
4192 should be in terms of target bytes (minimum addressible unit)
4193 instead of octets.
4194 (do_org) Convert ORG target address (byte) argument into an
4195 octet offset when generating a variable fragment.
4196 * symbols.c (resolve_symbol_value): Symbol final value
4197 converted to a target address offset (bytes) from its octet offset.
4198 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4199 offset (bytes) is adjusted by the frag offset (octets) converted
4200 to bytes.
4201 (coff_frob_section) Section alignment power is in terms of bytes;
4202 convert it to an octet alignment power when calculating size (and
4203 size mask) in octets. Don't modify the section size in order to
4204 "align" it for TI COFF, since that format has a different method
4205 for storing alignment information.
3e87a760 4206
210dcc61
TW		 42072000-02-01 Timothy Wall <twall@cygnus.com>
4208
4209 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4210 entries, matching the way GCC generates them. If not escaped, the
4211 filename is encoded incorrectly.
4212
557537a5 42132000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4214
557537a5
NC		 4215 * config/tc-arm.c (reg_table): Add support for ATPCS register
4216 naming conventions.
2c1c4c62 4217
557537a5 42182000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4219
2c1c4c62
GK		 4220 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4221 already defined.
3e87a760 4222 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4223 New macro.
4224 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4225 of a symbol when we really care about its value.
4226
42272000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4228
4229 * config/tc-mcore.c (md_assemble): Give warning message if
4230 operands passes to instruction are more than the spec.
4231
2f0ca46a
NC		 42322000-01-27 Thomas de Lellis <tdel@windriver.com>
4233
66778679 4234 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4235 Thumb mode but the label seen was not declared as '.thumb_func'
4236 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4237 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4238
4c63da97
AM		 42392000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4240
4241 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4242 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4243
4244 * Makefile.in: Same here.
4245 Update copyright.
4246
4247 * configure.in: Set bfd_gas for i386-aout when primary target
4248 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4249 we may need the primary te_file. Remove incorrect comment.
4250
4251 * configure: Regenerate.
4252
4253 * config/e-i386aout.c: New file.
4254
4255 * as.c (USE_EMULATIONS): Move to before print_version_id.
4256 (struct emulation): Add i386aout.
4257 (show_usage): Split text strings. Reformat -a text. Add --em
4258 help.
4259 Update copyright.
4260
4261 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4262 (aout_format_ops): New.
4263 Update copyright.
4264
4265 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4266 preprocessor conditional and add aout USE_EMULATIONS tests.
4267 (read_a_source_file): Don't pass error strings to printf as
4268 format arg.
4269 Update copyright.
4270
4271 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4272 format arg.
4273 (do_data): Same here.
4274 (process_file): And here.
4275 Update copyright.
4276
4277 * symbols.c (colon): Rewrite "already defined" fatal message
4278 code for aout with USE_EMULATIONS.
4279 Update copyright.
4280
4281 * config/obj-aout.c (OBJ_HEADER): Define.
4282 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4283 fields of sentinel.
4c63da97
AM		 4284 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4285 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4286 forms here.
4287 (obj_aout_type): Expand S_SET_OTHER here too.
4288 (obj_read_begin_hook): Remove.
4289 (aout_pop_insert): New.
4290 (obj_aout_s_get_other): New.
4291 (obj_aout_s_get_desc): New.
4292 (aout_format_ops): New.
4293 Update copyright.
4294
4295 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4296 gets aout_pseudo_table.
4297 (aout_pseudo_table): Declare.
4298 (obj_read_begin_hook): Define.
4299 Update copyright.
4300
4301 * config/obj-coff.c (obj_pseudo_table): Rename to
4302 coff_pseudo_table.
4303 (coff_pop_insert): Use coff_pseudo_table.
4304 (coff_sec_sym_ok_for_reloc): Remove.
4305 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4306 and comment all zero entries and remove #if 0 code.
4307 Update copyright.
4308
4309 * config/obj-coff.h (obj_pop_insert): Define.
4310 (coff_pseudo_table): Declare.
4311 Update copyright.
4312
4313 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4314 s_get_size, s_set_size. Comment all zero entries.
4315 Update copyright.
4316
4317 * config/obj-elf.c (elf_s_get_other): New function.
4318 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4319 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4320 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4321 comment.
4322 (obj_elf_parse_section_letters): Don't pass error strings to
4323 printf as format arg.
4324 Update copyright.
4325
4326 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4327 OBJ_MAYBE_ECOFF.
4328 (elf_s_get_other): Declare.
4329 (S_GET_OTHER) Define as elf_s_get_other if not already
4330 defined.
4331 (S_SET_OTHER): Only define when not already defined.
4332 (elf_obj_read_begin_hook): Declare.
4333 (obj_read_begin_hook): Define.
4334 (elf_obj_symbol_new_hook): Declare.
4335 (obj_symbol_new_hook): Define.
4336 Update copyright.
4337
4338 * config/obj-multi.h: Add copyright header and protect against
4339 multiple inclusion. Add * to all function pointers.
4340 (OBJ_HEADER): If defined, include it rather than other defines
4341 in this file.
4342 (obj_frob_file_after_relocs): Test for NULL.
4343 (obj_symbol_new_hook): Here too.
4344 (obj_sec_sym_ok_for_reloc): And here.
4345 (S_GET_OTHER): Define.
4346 (S_GET_DESC): Define.
4347 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4348 (OBJ_MAYBE_ELF): Update comment.
4349
4350 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4351 OBJ_AOUT preprocessor conditional and handle emulation by
4352 testing OUTPUT_FLAVOR.
4353 (i386_displacement): Here too.
4354 (md_section_align): Similarly here.
4355 (i386_target_format): Conditionally compile when more than one
4356 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4357 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4358 (i386_displacement): Here too.
4359 Update copyright.
4360
4361 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4362 Define TARGET_FORMAT for aout only when not multi.
4363 Update copyright.
4364
4365 * config/te-multi.h: Delete file as it's identical to te-generic.h
4366
add0c677
AM		 43672000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4368
4369 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4370 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4371 LONG_MNEM_SUFFIX.
4372
4373 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4374 DWORD_MNEM_SUFFIX.
4375 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4376 comments.
4377
a19d8eb0
CP		 43782000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4379
66778679
RH		 4380 * config/tc-mips.c (mips_do_align): New function.
4381 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4382
550262c4
NC		 43832000-01-10 Philip Blundell <philb@gnu.org>
4384
4385 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4386 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4387 line separator for Linux.
4388 * doc/as.texinfo (Comments): Mention the ARM.
4389
0decc840
NC		 43902000-01-10 Philip Blundell <pb@futuretv.com>
4391
4392 * configure.in (arm*-*-conix*): New target.
4393 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4394 armv*-*-linux-gnu.
4395 * configure: Regenerate.
4396
2e13b764
NC		 43972000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4398
4399 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4400 (obj_elf_visibility): New function.
3e87a760 4401
2e13b764
NC		 4402 * doc/as.texinfo (Visibility): New node: document visibility
4403 pseudo ops.
4404
2f6d2f85 4405For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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