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* exec.c (xfer_memory): Add attrib argument.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
43ad3147
KH		 12001-01-23 Kazu Hirata <kazu@hxi.com>
2
3 * as.c: Fix formatting.
4 * ehopt.c: Likewise.
5 * messages.c: Likewise.
6 * stabs.c: Likewise.
7 * symbols.c: Likewise.
8
015c05c1
AM		 92001-01-23 Ben Elliston <bje@redhat.com>
10
11 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
12
66498417
KH		 132001-01-22 Kazu Hirata <kazu@hxi.com>
14
15 * config/tc-alpha.c: Fix formatting.
16
1aad8cf8
KH		 172001-01-19 Kazu Hirata <kazu@hxi.com>
18
19 * config/tc-alpha.c: Fix formatting.
20
32ff5c2e
KH		 212001-01-18 Kazu Hirata <kazu@hxi.com>
22
23 * config/tc-alpha.c: Fix formatting.
24
cd17328a
NC		 252001-01-18 Nick Clifton <nickc@redhat.com>
26
27 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
28 "da" flags.
29 (stm_flags): Remove redundant bit from "ed" and "da" flags.
30
81c425d1
AO		 312001-01-18 Alexandre Oliva <aoliva@redhat.com>
32
33 * configure.in (cpu_type, arch): Match i386 too.
34 * configure: Rebuilt.
35
e5cb08ac
KH		 362001-01-16 Kazu Hirata <kazu@hxi.com>
37
38 * config/tc-i386.c: Fix formatting.
39
1d3d5051
AM		 402001-01-16 Alan Modra <alan@linuxcare.com.au>
41
64afeba3
AM		 42 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
43 relocs for .PARISC.unwind section.
44
1d3d5051
AM		 45 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
46 depending on section flags, not just for .text.
47
b44b1b85
JW		 482001-01-15 Jim Wilson <wilson@redhat.com>
49
50 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
51 not immediately followed by an instruction.
52
098f2ec3
KH		 532001-01-15 Kazu Hirata <kazu@hxi.com>
54
55 * config/tc-m68hc11.c: Fix formatting.
56
d4887adc
NC		 572001-01-15 Nick Clifton <nickc@redhat.com>
58
59 * symbols.c (colon): Change 'already defined symbol' from a
60 fatal error to an ordinary error. There is no reason why this
61 error should be fatal.
62
63 * message.c (as_fatal): Delete output file, if one has been
015c05c1 64 created.
d4887adc 65
fcfd4916
AM		 662001-01-14 Alan Modra <alan@linuxcare.com.au>
67
68 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
69
bfb32b52
KH		 702001-01-14 Kazu Hirata <kazu@hxi.com>
71
72 * config/tc-alpha.c: Fix formatting.
73 * config/tc-arc.c: Likewise.
74 * config/tc-arc.h: Likewise.
75 * config/tc-d10v.c: Likewise.
76 * config/tc-i370.c: Likewise.
77 * config/tc-i386.c: Likewise.
78 * config/tc-i960.c: Likewise.
79 * config/tc-m68k.c: Likewise.
80 * config/tc-ppc.c: Likewise.
81 * config/tc-sparc.c: Likewise.
82 * config/tc-tahoe.c: Likewise.
83 * config/tc-vax.c: Likewise.
84
1e07b820
KH		 85 * config/tc-arc.c: Fix formatting.
86
19203624
KH		 87 * config/tc-arc.c: Fix formatting.
88
1328dc98
AM		 892001-01-14 Alan Modra <alan@linuxcare.com.au>
90
c46b7515
AM		 91 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
92 both 32 and 64 bit ELF.
93
1328dc98
AM		 94 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
95 and don't bother storing `m' for "ce" completer. Tidy handling of
96 'J' and 'K' operands to suit. Handle '<' and '>' operands.
97
b9d79e03
JH		 98Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
99
100 * tc-i386.h (TARGET_MACH): New macro.
101 (i386_mach): Declare.
102 * tc-i386.c (i386_mach): New function.
103
a349d9dd
PB		 1042001-01-13 Philip Blundell <philb@gnu.org>
105
106 * doc/as.texinfo: Fix spelling and cross-references.
107
108 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
109 character for all systems, not just GNU/Linux. Make it explicit
110 that `-k' doesn't affect code generation, just ELF flags.
111
e2914f48
JH		 112Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
113
114 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
115 instructions.
116
272d76e0
FCE		 1172001-01-12 Frank Ch. Eigler <fche@redhat.com>
118
119 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
120
d0398d6a
NC		 1212001-01-12 Nick Clifton <nickc@redhat.com>
122
123 * as.c (print_args): Update copyright date to 2001.
124
2d73a4ca
NC		 1252001-01-12 Peter Targett <peter.targett@arccores.com>
126
127 * doc/c-arc.texi: New file.
128 Some sections to be expanded.
129
6e0b89ee
AM		 1302001-01-12 Alan Modra <alan@linuxcare.com.au>
131
132 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
133 (md_parse_option): Always accept "--32".
134
0d2bcfaf
NC		 1352001-01-11 Peter Targett <peter.targett@arccores.com>
136
137 * as.h (TC_ARC): Ensure struc-symbol.h included.
138 * as.c (dwarf2dbg.h): Include to remove implicit declaration
139 warnings.
140 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
141 (TARGET_SYMBOL_FIELDS) added.
142
143 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
144 * doc/c-arc.texi: New file.
145 Some sections to be expanded.
146 * doc/as.texinfo: Update command-line options.
147 Removed outdated text for ARC dependant features, instead include
148 text from above file.
149
150 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
151 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
152 (targ-cpu.h) header.
153 * config/tc-arc.h:
154 * config/tc-arc.c: New updated configuration for
155 ARC, including selection of core variants, and extensibility of
156 instructions, registers etc. through directives.
157
158 * config/tc-arc.c (arc_extinst): Minor corrections for
159 error messages.
160 (arc_common) Likewise. Make alignment argument optional for local
161 symbols also, with default of zero.
162
88051039
SC		 1632001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
164
165 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
166 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
167 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
168 and fix_new_exp() instead.
169 (md_convert_frag): For indexed post byte use the symbol value
170 rather than the displacement.
171 (md_relax_table): Fix indexed offset relax.
172
d8273f3b
SC		 1732001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
174
175 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
176 relax weak symbols.
015c05c1 177 (relaxable_symbol): New function.
d8273f3b 178
eea2ad45
AJ		 1792001-01-11 Andreas Jaeger <aj@suse.de>
180
181 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
182 not used anywhere.
183
7a91e76a
NC		 1842001-01-10 Nick Clifton <nickc@redhat.com>
185
186 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
187 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
188
aa257fcd
NC		 1892001-01-10 Nick Clifton <nickc@redhat.com>
190
191 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
192 character used to dollar local symbols.
193 (LOCAL_LABEL_CHAR): New constant - the magic character used to
194 local label symbols.
195 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
196 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
197 if defined.
198 Use LOCAL_LABEL_CHAR.
199 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
200 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
201 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
202
b77a7acd
AJ		 2032001-01-08 Bo Thorsen <bo@suse.de>
204
015c05c1
AM		 205 * config/tc-i386.c (i386_immediate, i386_displacement):
206 GOTPCREL check fix.
b77a7acd 207
5c2bd011
ILT		 2082001-01-07 Ian Lance Taylor <ian@zembu.com>
209
210 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
211 in last change.
212
46a04e3a
PB		 2132001-01-07 Philip Blundell <philb@gnu.org>
214
215 * doc/as.texinfo (Bug Reporting): Update email address for
216 reports.
217 * README: Likewise.
218
b96d3a20
JH		 219Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
220
221 * configure.in: Define DEFAULT_ARCH for i386.
222 * tc-i386.c (md_assemble): Return after the error message;
223 move testing for 64bit operands to proper place.
224
55b62671
AJ		 2252001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
226
227 * doc/as.texinfo: Document '#' as comment character for i386 and
228 x86_64. Add AMD x86-64 into menu of machine dependent information.
229
230 * doc/c-i386.texi: Document x86_64 extensions.
231
7bc70a8e
JH		 232Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
233
234 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
235
a167610d
JH		 236Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
237
238 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
239 * NEWS: Add note about Pentium4 support.
240
09f131f2
JH		 241Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
242
243 * tc-i387.c (pi, pte, pt): Update.
244 (type_names): Add new types.
245
6f8c0c4c
JH		 246Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
247
248 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
249 CpuUnknown): Renumber
250 (CpuP4, CpuSSE2): New.
251 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
252
b96ed59a
PB		 2532001-01-03 Philip Blundell <pb@futuretv.com>
254
255 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
256 relocs.
257 (alpha_fix_adjustable): Likewise.
258 (md_apply_fix): Likewise.
259
a735d1cd
L		 2602000-12-31 H.J. Lu <hjl@gnu.org>
261
262 * listing.c (listing_message): Allocate string only if it is
263 used.
264
265 * configure: Rebuild.
266
67db5ab4
HPN		 2672000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
268
269 * doc/internals.texi (Relaxing with a table) <after relaxation>:
270 Point out caveats with generating fixups for the opcode in a frag.
271
c0d8940f
JH		 272Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
273
274 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
275 * NEWS: Add x86_64.
276
087f563c
L		 2772000-12-29 H.J. Lu <hjl@gnu.org>
278
279 * listing.c (calc_hex): Print the variable part only if the
280 fragment type is rs_fill.
281
8108ad8e
HPN		 2822000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
283
284 * doc/internals.texi (tc_conditional_pseudoop,
285 TC_LINKRELAX_FIXUP): Fix typos.
286
799051fc
RH		 2872000-12-28 Richard Henderson <rth@redhat.com>
288
289 * write.c (subsegs_finish): Fix thinko last change -- don't
290 "optimize" the alignment == 0 case.
291
0a9ef439
RH		 2922000-12-28 Richard Henderson <rth@redhat.com>
293
294 * as.h (rs_align_test): New.
295 * frags.c (NOP_OPCODE): Move default from read.c.
296 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
297 (frag_align_code): New.
298 * frags.h (frag_align_code): Declare.
299 * read.c (NOP_OPCODE): Remove.
300 (do_align): Use frag_align_code.
301 * write.c (NOP_OPCODE): Remove.
302 (get_recorded_alignment): New.
303 (cvt_frag_to_fill): Handle rs_align_test.
304 (relax_segment): Likewise.
305 (subsegs_finish): Align last subseg in section to the
306 section alignment. Use frag_align_code.
307 * write.h (get_recorded_alignment): Declare.
308 * config/obj-coff.c (size_section): Handle rs_align_test.
309 (fill_section, fixup_mdeps): Likewise.
310 (write_object_file): Use frag_align_code.
311
312 * config/tc-alpha.c (alpha_align): Use frag_align_code.
313 (alpha_handle_align): New.
314 * config/tc-alpha.h (HANDLE_ALIGN): New.
315 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
316
317 * config/tc-i386.h (md_do_align): Use frag_align_code.
318 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
319
320 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
321 (ia64_handle_align): New.
322 * config/tc-ia64.h (HANDLE_ALIGN): New.
323 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
324
325 * config/tc-m32r.c (m32r_do_align): Remove.
326 (m32r_handle_align): New.
327 (fill_insn): Use frag_align_code.
328 * config/tc-m32r.h (md_do_align): Remove.
329 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
330 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
331 * config/tc-mips.c, config/tc-mips.h: Similarly.
332
333 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
334 (sh_handle_align): Likewise. Handle rs_align_code.
335 (sh_do_align): Remove.
336 * config/tc-sh.h (md_do_align): Remove.
337 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
338
339 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
340 (sparc_handle_align): Likewise. Handle rs_align_code.
341 * config/tc-sparc.h (md_do_align): Remove.
342 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
343
3cd4dda7
DD		 3442000-12-22 DJ Delorie <dj@redhat.com>
345
346 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
347 when we assemble the first half of a pair.
348
ec56dfb4
L		 3492000-12-22 H.J. Lu <hjl@gnu.org>
350
351 * config/tc-i386.c (reloc): Update the macro for non-bfd
352 assembler.
353 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
354
ad1172d4
L		 3552000-12-22 H.J. Lu <hjl@gnu.org>
356
357 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
358
3e73aa7c
JH		 359Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
360
361 * tc-i386.h (i386_target_format): Define even for ELFs.
362 (QWORD_MNEM_SUFFIX): New macro.
363 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
364 New macros
365 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
366 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
367 ImmExt): Renumber.
368 (Size64, No_qSuf, NoRex64, Rex64): New macros.
369 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
370 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
371 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
372 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
373 Renumber.
374 (Reg, WordReg): Add Reg64.
375 (Imm): Add Imm32S and Imm64.
376 (EncImm): New.
377 (Disp): Add Disp64 and Disp32S.
378 (AnyMem): Add Disp32S.
379 (RegRex, RegRex64): New macros.
380 (rex_byte): New type.
381 * tc-i386.c (set_16bit_code_flag): Kill.
382 (fits_in_unsigned_long, fits_in_signed_long): New functions.
383 (reloc): New parameter "signed"; support x86_64.
384 (set_code_flag): New.
385 (DEFAULT_ARCH): New macro; default to "i386".
386 (default_arch): New static variable.
387 (struct _i386_insn): New fields Operand_PCrel; rex.
388 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
389 (flag_code): New enum and static variable.
390 (use_rela_relocations): New static variable.
391 (flag_code_names): New static variable.
392 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
393 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
394 K6 and Athlon.
395 (i386_align_code): Return plain "nop" for x86_64.
396 (mode_from_disp_size): Support Disp32S.
397 (smallest_imm_type): Support Imm32S and Imm64.
398 (offset_in_range): Support size of 8.
399 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
400 (md_pseudo_table): Add "code64"; use set_code_flat.
401 (md_begin): Emit sane error message on hash failure.
402 (tc_i386_fix_adjustable): Support x86_64 relocations.
403 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
404 instructions supported on particular arch just partially,
405 output of 64bit immediates, handling of Imm32S and Disp32S type.
406 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
407 (i386_displacement): Likewise.
408 (i386_index_check): Cleanup; support 64bit addresses.
409 (md_apply_fix3): Support x86_64 relocation and rela.
410 (md_longopts): Add "32" and "64".
411 (md_parse_option): Add OPTION_32 and OPTION_64.
412 (i386_target_format): Call even for ELFs; choose between
413 elf64-x86-64 and elf32-i386.
414 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
415 (tc_gen_reloc): Support rela relocations and x86_64.
416 (intel_e09_1): Support QWORD.
417
21d6c4af
DN		 4182000-12-15 Diego Novillo <dnovillo@redhat.com>
419
420 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 421 it's not an offset expression.
21d6c4af
DN		 422 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
423 keep the braces '[' and ']' in the output string.
424 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
425 != FLAT. There is no such op_modifier.
426
6717891c
NC		 4272000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
428
429 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
430 if we have it.
431
ee515fb7
KH		 4322000-12-13 Kazu Hirata <kazu@hxi.com>
433
434 * as.h: Fix formatting.
435 * cgen.h: Likewise.
436 * dwarf2dbg.c: Likewise.
437 * input-scrub.c: Likewise.
438 * read.h: Likewise.
439
349a994c
DD		 4402000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
441
442 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
443 configure: Regenerate.
444
42dbf88c
NC		 4452000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
446
447 * dwarf2dbg.c: #include <limits.h> only if it exists.
448
0485cba3
AM		 4492000-12-13 Rodney Brown <RodneyBrown@mynd.com>
450
451 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
452 (md_apply_fix): Here too.
453
514829c3
JW		 4542000-12-12 Jim Wilson <wilson@redhat.com>
455
456 * config/tc-ia64.h (ia64_init): Add prototype.
457
92eb7b32
L		 4582000-12-12 H.J. Lu <hjl@gnu.org>
459
460 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
461
462 * read.h (outputting_stabs_line_debug): Change it to int.
463 * stabs.c (outputting_stabs_line_debug): Likewise.
464
8141c27d
GK		 4652000-12-12 Geoffrey Keating <geoffk@redhat.com>
466
467 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
468 the address of a function result.
469
5d6f4f16
GK		 4702000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
471
472 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
473 (md_assemble): Call dwarf2_emit_insn.
474 (shlib): Fix typo SHILB -> SHLIB.
475 (md_parse_option): Likewise.
476 (ppc_elf_validate_fix): Likewise:
477 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
478
d4c0c039
NC		 4792000-12-12 Nick Clifton <nickc@redhat.com>
480
481 * cgen.h: Fix formatting.
482 * input-scrub.c: Fix formatting.
483 * macro.c: Fix formatting.
e972090a 484 * config/tc-mips.c: Fix formatting.
584da044 485 * doc/c-mips.texi: Fix formatting.
55b62671 486
f16b83df
JH		 487Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
488
489 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
490 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
491 references.
492 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
493 otherwise.
494 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
495 (No_dSuf): Kill.
496
497 * i386.h (*_Suf): Remove No_dSuf.
498 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
499 Remove.
500 (i386_optab): Remove 'd' in the suffixes.
501
50705ef4
AM		 5022000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
503
504 * config/tc-i386.c (T_SHORT): Undefine before defining.
505
beae10d5
KH		 5062000-12-05 Kazu Hirata <kazu@hxi.com>
507
508 * config/tc-mips.c: Fix formatting.
509
bccba5f0 5102000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 511
512 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
513 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
514 (md_show_usage): Ditto.
515 (md_parse_option): Ditto.
516 (d10v_cleanup): Writes pending instruction only if
517 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 518 Fix compile time warning messages.
50705ef4
AM		 519
520 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 521
5222000-12-04 Matthew Hiller <hiller@redhat.com>
523
50705ef4 524 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 525 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
526 function entry and unset at function exit.
527
50705ef4 528 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 529
530 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
531
532 * dwarf2dbg.c: Fix compile time warning messages.
533
bc805888
KH		 5342000-12-03 Kazu Hirata <kazu@hxi.com>
535
536 * config/tc-a29k.c: Fix formatting.
537 * config/tc-alpha.c: Likewise.
538 * config/tc-arm.c: Likewise.
539 * config/tc-cris.c: Likewise.
540 * config/tc-hppa.c: Likewise.
541 * config/tc-i370.c: Likewise.
542 * config/tc-i386.c: Likewise.
543 * config/tc-i860.c: Likewise.
544 * config/tc-i960.c: Likewise.
545 * config/tc-ia64.c: Likewise.
546 * config/tc-m68hc11.c: Likewise.
547 * config/tc-m68k.c: Likewise.
548 * config/tc-m88k.c: Likewise.
549 * config/tc-pj.c: Likewise.
550 * config/tc-ppc.c: Likewise.
551 * config/tc-sh.c: Likewise.
552 * config/tc-sparc.c: Likewise.
553 * config/tc-tahoe.c: Likewise.
554 * config/tc-vax.c: Likewise.
555
3dacdf2e
NC		 5562000-12-01 Chris Demetriou <cgd@sibyte.com>
557
50705ef4
AM		 558 * config/tc-mips.c (mips_ip): When calculating offsets,
559 don't accept as constant the difference between the
560 addresses of symbols in two different sections.
561
562 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
563 specifiers.
564 (validate_mips_insn): Likewise. Also, update 'B' operand
565 specifier to use OP_*_CODE20 constants and delete 'm' operand
566 specifier.
567 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
568 operand specifiers. Change warning generated by 'B' operand
569 specifier to reflect its new multi-purpose usage.
570
571 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
572 -1, and update comment.
573 (file_mips_isa): Likewise.
574 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
575 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
576 ISA_* constants rather than hard-coded numbers.
577 (mips_cpu_info): New structure.
578 (mips_cpu_info_table): New table describing CPU and ISA names
579 and numbers.
580 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
581 mips_cpu_info_from_cpu): New functions.
582 (mips_isa_to_str): New function to get string for ISA name.
583 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
584 return const char *.
585 (md_begin): Redo CPU and ISA selection logic, using
586 mips_cpu_info_from_*. Convert to use ISA_* constants rather
587 than hard-coded numbers.
588 (append_insn, mips_emit_delays, macro, macro2): Convert to use
589 ISA_* constants rather than hard-coded numbers.
590 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
591 (md_longopts): Delete OPTION_NO_MIPS32.
592 (md_parse_option): Convert to use ISA_* constants rather than
593 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
594 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
595 to use strcasecmp to recognize "default" and to use
596 mips_cpu_info_from_name to get CPU numbers from argument.
597 (md_show_usage): Move -mips32 so it's with the rest of the ISA
598 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
599 mips32-4k.
600 (s_mipsset): Accept ISA value 32.
601 * doc/as.texinfo: Clean up MIPS options summary slightly,
602 remove -no-mips32. Add note about -mips4 and -mips32
603 specifying those ISA levels. Delete -mips32 and -no-mips32
604 cpu flag descriptions.
605 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
606 up the supported CPU switch list, and replace 4Kc, 4Km, and
607 4Kp entries with a single mips32-4k entry. Note that you can
608 use ".set mips32".
609
610 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
611 ISA_MIPS64.
612 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
613 -mips5 and -mips64.
614 (md_parse_option): Add cases for OPTION_MIPS5 and
615 OPTION_MIPS64.
616 (md_show_usage): Mention -mips5 and -mips64 arguments.
617 (s_mipsset): Add cases for MIPS5 and MIPS64.
618 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
619 and pseudo-CPUs.
620 * doc/as.texinfo: Mention -mips5 and -mips64 options
621 and their meanings.
622 * doc/c-mips.texi: Likewise. Also update introduction
623 and ".set" usage information.
624
625 * config/tc-mips.c (md_show_usage): Add "sb1" to the
626 CPU list.
627 (mips_cpu_info_table): Add SB-1 entries.
628 * doc/c-mips.texi: Add "sb1" to the list of CPUs
629 known to the -mcpu option.
630
631 * doc/as.texinfo: Correct description of MIPS -mcpu
632 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 633
5f68c319
NC		 6342000-12-01 Joel Sherrill <joel@OARcorp.com>
635
3dacdf2e
NC		 636 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
637 New targets.
638 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
639 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 640 * configure: Regenerate.
641 * config.in: Regenerate.
642 * Makefile.in: Regenerate.
643 * aclocal.m4: Regenerate.
644 * po/gas.pot: Regenerate.
50705ef4 645
4ce3447c
PB		 6462000-11-30 Philip Blundell <pb@futuretv.com>
647
648 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
649 even in non BFD_ASSEMBLER case.
650
76a0ddac
DN		 6512000-11-30 Diego Novillo <dnovillo@redhat.com>
652
653 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
654 syntax.
655
220e750f
RH		 6562000-11-29 Richard Henderson <rth@redhat.com>
657
658 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
659 until dwarf2_finish; use relaxation to get cross-fragment offsets;
660 thread multiple subsegments properly; handle multiple code
661 sections properly; emit proper compilation unit info for assembler
662 generated debugging.
663
664 * as.h (enum _relax_state): Add rs_dwarf2dbg.
665 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
666 (dwarf2dbg_estimate_size_before_relax): Declare.
667 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
668 * write.c: Include dwarf2dbg.h.
669 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
670 (relax_segment): Likewise.
671
99b222b4
HPN		 6722000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
673
674 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
675 jump>: Use as_bad_where instead of as_bad. Tweak error message
676 accordingly. Stabilize frag by updating fix part and resetting
677 variant part.
678 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 679 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
680 indexing is_end_of_line[].
681 (md_assemble): Initialize size to 0.
682 (md_section_align): Mark parameter seg as unused.
e46fee70 683 (parse_reg): Parse names case-insensitively.
99b222b4 684
814f6641
KH		 6852000-11-28 Kazu Hirata <kazu@hxi.com>
686
687 * config/obj-aout.h: Fix formatting.
688 * config/obj-bout.h: Likewise.
689 * config/obj-coff.c: Likewise.
690 * config/obj-coff.h: Likewise.
691 * config/obj-elf.h: Likewise.
692 * config/obj-som.h: Likewise.
693 * config/obj-vms.c: Likewise.
694 * config/obj-vms.h: Likewise.
695 * config/tc-h8300.h: Likewise.
696 * config/tc-ns32k.h: Likewise.
697 * config/tc-sparc.h: Likewise.
698 * config/tc-tic54x.h: Likewise.
699 * config/tc-z8k.h: Likewise.
700
e47b9e39
NC		 7012000-11-28 Nick Clifton <nickc@redhat.com>
702
703 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
704 License is present in the sources, but not the output, and
705 also available from the GNU website.
706 (GNU Free Documentation License): Comment out this section.
707
fcdc20a4
HPN		 7082000-11-28 Hans-Peter Nilsson <hp@axis.com>
709
43c34dee
HPN		 710 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
711 targets. Remove i860 from valid a.out targets.
712 * Makefile.in: Regenerate.
713
fcdc20a4 714 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 715 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 716 (md_assemble): Call dwarf2_emit_insn if generating ELF.
717 (s_cris_file, s_cris_loc): New.
718 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
719 * Makefile.am: Regenerate dependencies.
720 * Makefile.in: Regenerate.
721
16887944
AM		 7222000-11-28 Alan Modra <alan@linuxcare.com.au>
723
724 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
725 (MRI_MUL_PRECEDENCE): Likewise.
726 (op_rank): Fix a comment typo.
727
ae3e85dd
SC		 7282000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
729
730 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
731 the error message.
732 (get_operand): Fix analysis for movw/movb instructions.
733
077b8428
NC		 7342000-11-24 Nick Clifton <nickc@redhat.com>
735
736 * configure.in (xscale-elf): Add target.
737 (xscale-coff): Add target.
738 * configure: Regenerate.
739
740 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
741 extenstion.
742 (ARM_EXT_XSCALE): New ARM architecture extension.
743 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
744 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
745 (ARM_THUMB): Rename to ARM_EXT_THUMB.
746 (ARM_ARCH_V4): Remove processor from architecture.
747 (ARM_ARCH_3M): New architecutre definition.
748 (ARM_ARCH_V5TE): New architecutre definition.
749 (ARM_ARCH_XSCALE): New architecutre definition.
750 (CPU_DEFAULT): Allow to be defaulted to XScale.
751 (atpcs): New boolean variable.
752 (ldr_flags): Support 'd' flag for double word loads.
753 (str_flags): Support 'd' flag for double word stored.
754 (do_mia): New function.
755 (do_mar): New function.
756 (do_mra): New function.
757 (do_pld): New function.
758 (do_ldrd): New function.
759 (do_blx): New function.
760 (do_bkpt): New function.
761 (do_clz): New function.
762 (do_lstc2): New function.
763 (do_cdp2): New function.
764 (do_t_blx): New function.
765 (do_t_bkpt): New function.
766 (do_smla): New function.
767 (do_smlal): New function.
768 (do_smul): New function.
769 (do_qadd): New function.
770 (do_co_reg2c): New function.
771 (LONGEST_INSN): Redefine to 7.
772
773 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
774 command line switches.
775
2434f565
JW		 7762000-11-22 Jim Wilson <wilson@redhat.com>
777
778 * config/tc-ia64.c (pseudo_func): Add missing initializers.
779 (struct rsrc): Make line unsigned.
780 (gr_values): Add missing initializer.
781 (SLOT_NUM_NOT_SET): Add unsigned cast.
782 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
783 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
784 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
785 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
786 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
787 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
788 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
789 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
790 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
791 Add ATTRIBUTE_UNUSED to unused parameters.
792 (convert_expr_to_ab_reg): Add parens.
793 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
794 (dot_prologue): Initialize grsave when declared.
795 (md_pseudo_table): Add missing initializers.
796 (operand_match): Add casts to bfd_vma.
797 (emit_one_bundle): Delete unused local prev. Make required_template
798 unsigned.
799 (specify_resource): Cast i to unsigned.
800 (note_register_values): Use fprintf_vma.
801 (print_dependency): Likewise.
802
5a080f89
JW		 8032000-11-21 Jim Wilson <wilson@redhat.com>
804
5e7474a7
JW		 805 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
806 for unwind info section.
807 (dot_endp): Likewise for unwind section.
808
5a080f89
JW		 809 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
810 fix_new_exp.
811
732d96b6
JJ		 8122000-11-21 Jakub Jelinek <jakub@redhat.com>
813
814 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
815 (output_insn): Call dwarf2_emit_insn.
b8e904dc 816 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 817
6d2cf69f
RH		 8182000-11-17 Richard Henderson <rth@redhat.com>
819
820 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
821 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
822 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
823
8179bd9b
NC		 8242000-11-17 Nick Clifton <nickc@redhat.com>
825
826 * config/tc-arm.c (md_pseudo_table): Add support for .line and
827 .file pseudo ops.
828
316e2c05
RH		 8292000-11-17 Richard Henderson <rth@redhat.com>
830
831 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
832
a8316fe2
RH		 8332000-11-17 Richard Henderson <rth@redhat.com>
834
835 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 836 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 837 tri-state definition of alpha_flag_mdebug.
838 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
839 (s_alpha_file): Store first .file directive.
840 (s_alpha_stab): New.
841 (md_pseudo_table): Add stabs and stabn.
842
e346e481
RH		 8432000-11-17 Richard Henderson <rth@redhat.com>
844
845 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
846
4dc7ead9
RH		 8472000-11-17 Richard Henderson <rth@redhat.com>
848
849 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 850 (main): Call dwarf2_finish.
4dc7ead9
RH		 851 * as.h (debug_type): Clarify documentation of the meaning
852 of this variable.
853 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
854 (print_stats): Fix parenthesis problem.
855 (now_subseg_size): New.
856 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
857 (dwarf2_directive_file): Don't set debug_type.
858 (dwarf2_where): Honor DEBUG_DWARF2 first.
859 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
860 do nothing if not emitting dwarf2 debug info, or no work.
861 * dwarf2dbg.h (dwarf2_emit_insn): Update.
862 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
863 (ecoff_new_file): Likewise.
864 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
865 commentary wrt dwarf2.
866
867 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
868 ATTRIBUTE_UNUSED as needed.
869 (emit_insn): Call dwarf2_emit_insn.
870 (s_alpha_file): New.
871 (s_alpha_loc): New.
872 (s_alpha_coff_wrapper): Don't handle them.
873 (md_pseudo_table): Update for .file and .loc.
874 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
875
876 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
877 don't protect with debug_type.
878 * config/tc-hppa.c (md_assemble): Likewise.
879 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
880 * config/tc-mn10300.c (md_assemble): Likewise.
881 * config/tc-sh.c (md_assemble): Likewise.
882 * config/tc-v850.c (md_assemble): Likewise.
883
884 * config/tc-arm.c (arm_end_of_source): Remove.
885 * config/tc-hppa.c (pa_end_of_source): Remove.
886 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
887 * config/tc-mn10300.c (mn10300_finalize): Remove.
888 * config/tc-sh.c (sh_finalize): Remove.
889 * config/tc-v850.c (sh_finalize): Remove.
890
891 * config/tc-arm.h (md_end): Remove.
892 * config/tc-hppa.h (md_end): Remove.
893 (DWARF2_LINE_MIN_INSN_LENGTH): New.
894 * config/tc-m68hc11.h (md_end): Remove.
895 * config/tc-mn10300.h (md_end): Remove.
896 * config/tc-sh.h (md_end): Remove.
897 * config/tc-v850.h (md_end): Remove.
898
899 * config/tc-ia64.c (emit_one_bundle): Don't protect
900 dwarf2 bits with debug_type.
901 (md_assemble): Likewise.
902 (ia64_end_of_source): Don't call dwarf2_finish.
903
ca683b78
JW		 9042000-11-16 Jim Wilson <wilson@redhat.com>
905
906 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
907 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
908 > 16.
909
6f620856
L		 9102000-11-16 H.J. Lu <hjl@gnu.org>
911
912 * config/obj-elf.c (obj_elf_symver): Don't check the missing
913 version name.
914
19d63e5d
KH		 9152000-11-15 Kazu Hirata <kazu@hxi.com>
916
917 * config/tc-tic30.c: Fix formatting.
918 * config/tc-tic80.c: Likewise.
919 * config/tc-v850.c: Likewise.
920 * config/tc-vax.c: Likewise.
921 * config/tc-w65.c: Likewise.
922 * config/tc-z8k.c: Likewise.
923
a8761a19
DD		 9242000-11-14 DJ Delorie <dj@redhat.com>
925
926 * config/tc-v850.c: Support dwarf2.
927 * config/tc-v850.h: Ditto.
928
929 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
930 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 931
88be23ec
BS		 9322000-11-15 Bernd Schmidt <bernds@redhat.com>
933
934 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
935 (errata_nops_necessary_p): New function.
936 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
937 md.
938
72a76794
JW		 9392000-11-14 Jim Wilson <wilson@redhat.com>
940
941 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
942 return little endian bfd formats.
943
4a1805b1
KH		 9442000-11-14 Kazu Hirata <kazu@hxi.com>
945
946 * config/aout_gnu.h: Fix formatting.
947 * config/atof-vax.c: Likewise.
948 * config/m68k-parse.h: Likewise.
949 * config/m88k-opcode.h: Likewise.
950 * config/obj-elf.c: Likewise.
951 * config/tc-arm.c: Likewise.
952 * config/tc-cris.c: Likewise.
953 * config/tc-i386.c: Likewise.
954 * config/tc-ia64.c: Likewise.
955 * config/tc-mn10300.c: Likewise.
956 * config/te-386bsd.h: Likewise.
957 * config/te-hppa.h: Likewise.
958 * config/te-nbsd.h: Likewise.
959 * config/te-ppcnw.h: Likewise.
960 * config/te-sparcaout.h: Likewise.
961 * config/te-tmips.h: Likewise.
962 * config/vax-inst.h: Likewise.
963 * config/vms-conf.h: Likewise.
964
c810873d
JJ		 9652000-11-14 Jakub Jelinek <jakub@redhat.com>
966
967 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
968
79082ff0
L		 9692000-11-13 H.J. Lu <hjl@gnu.org>
970
971 * config/obj-elf.c (elf_frob_symbol): Support
972 ".symver name,name2@@@nodename".
973 (elf_frob_file_before_adjust): Likewise.
974
975 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
976 and ".symver name,name2@@@nodename".
977 Fix a typo.
978
1da00eb4
L		 9792000-11-12 H.J. Lu (hjl@gnu.org)
980
981 * config/obj-elf.c (obj_elf_symver): Check missing version
982 name.
983
f585997b
L		 9842000-11-12 H.J. Lu (hjl@gnu.org)
985
986 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
987 instead of bfd_vma for non-bfd assemblers.
988
ef5c4bfc
KH		 9892000-11-09 Kazu Hirata <kazu@hxi.com>
990
991 * itbl-ops.c: Fix comment typos.
992
f5a30c2e
JW		 9932000-11-08 Jim Wilson <wilson@redhat.com>
994
995 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
996 (struct unwind): Add next_slot_frag field.
997 (slot_index): New parameters slot_frag and first_frag. Add code
998 to add in frag sizes when different. Add comments.
999 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1000 arguments to slot_index.
1001 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1002 loop end. Set next_slot_frag field.
1003
339681c0
L		 10042000-11-07 H.J. Lu <hjl@gnu.org>
1005
1006 * doc/as.texinfo (.symver): Updated for versioned symbol
1007 reference.
1008
1009 * obj.h (format_ops): Add the frob_file_before_adjust field.
1010
1011 * config/obj-aout.c (aout_format_ops): Set the
1012 frob_file_before_adjust field to 0.
1013 * config/obj-coff.c (coff_format_ops): Likewise.
1014 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1015
1016 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1017 name.
1018 (elf_frob_file_before_adjust): New function to remove unneeded
1019 versioned symbols from the symbol table.
1020 (elf_format_ops): Set the frob_file_before_adjust field to
1021 elf_frob_file_before_adjust.
1022
1023 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1024 not defined.
1025
1026 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1027
4a314ec8
NC		 10282000-11-07 Peter Targett <peter.targett@arccores.com>
1029
1030 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1031 BIG_ENDIAN macros.
1032 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1033 Fix compile time warning messages.
50705ef4 1034
604d524f
NC		 10352000-11-07 Nick Clifton <nickc@redhat.com>
1036
1037 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1038 buffer in order to avoid buffer overflows.
1039
44f5c83a
JW		 10402000-11-06 Steve Ellcey <sje@cup.hp.com>
1041
1042 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1043 Change M to m for -milp32 or -mlp64 to match gcc.
1044 (dot_endp): Use bytes_per_address instead of 8.
1045 (emit_one_bundle): Use number_to_chars_littleendian instead of
1046 md_number_to_chars.
1047 (fix_insn): Likewise.
1048 (ia64_init): New function.
1049 (ia64_target_format): New function.
1050 (md_begin): Set endianness, arch, and machine as appropriate.
1051 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1052 Make these macros depend on TE_HPUX macro.
1053 (TARGET_FORMAT): Define.
1054 (HOST_SPECIAL_INIT): Define.
1055 * config/te-hpux.h: New file.
1056 * configure.in: Add "ia64-*-hpux*" target to configure.
1057 * configure: Regenerate.
50705ef4 1058
7152f1dc
KH		 10592000-11-06 Kazu Hirata <kazu@hxi.com>
1060
ef99799a
KH		 1061 * as.c: Fix formatting.
1062 * dwarf2dbg.c: Likewise.
1063 * input-file.c: Likewise.
7152f1dc
KH		 1064 * input-file.h: Likewise.
1065 * input-scrub.c: Likewise.
ef99799a
KH		 1066 * itbl-ops.c: Likewise.
1067 * listing.c: Likewise.
1068 * macro.h: Likewise.
1069 * messages.c: Likewise.
1070 * read.c: Likewise.
1071 * subsegs.c: Likewise.
1072 * subsegs.h: Likewise.
1073 * write.c: Likewise.
7152f1dc 1074
cf055d54
NC		 10752000-11-06 Nick Clifton <nickc@redhat.com>
1076
1077 * doc/as.texinfo: Add GNU Free Documentation License.
1078 * doc/gasp.texi: Add GNU Free Documentation License.
1079 * doc/as.1: Add GNU Free Documentation License.
1080
8d6b5c8e
NC		 10812000-11-05 Nick Clifton <nickc@redhat.com>
1082
1083 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1084
59ff2774
NC		 10852000-11-02 Per Lundberg <plundis@chaosdev.org>
1086
1087 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1088 * configure: Regenerate.
1089
37d8bb27
NC		 10902000-11-01 Nick Clifton <nickc@redhat.com>
1091
1092 * read.c (original_case_string): New global variable.
1093 (read_a_source_file): Copy opcode string into
1094 original_case_string if clobbering the case of the opcode.
1095 * read.h: Export the definition of original_case_string.
1096 * config/tc-arm.c (md_assembler): When parsing a .req
1097 directive use the original opcode string, not the case
1098 clobbered version.
1099
d75bb8cf
NC		 11002000-11-02 Nick Clifton <nickc@redhat.com>
1101
1102 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1103 variable.
d75bb8cf
NC		 1104 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1105 dwarf2_where and dwarf2_gen_line_info.
1106
6c17cfe4
PB		 11072000-11-02 Theo Honohan <th@futuretv.com>
1108
50705ef4 1109 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1110
c51ce5f0
EC		 11112000-10-31 Eric Christopher <echristo@redhat.com>
1112
1113 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1114 or pc-relative, else use fx_offset.
1115
f1bcba5b
JW		 11162000-10-31 Jim Wilson <wilson@redhat.com>
1117
1118 * config/tc-ia64.c (struct md): New field tag_fixups.
1119 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1120 qualifying predicate.
1121 (emit_one_bundle): Delete spurious multiplication by one. Handle
1122 tag_fixups.
1123 (ia64_start_line): Error if dangling qualifying predicate.
1124 (defining_tag): New static variable.
1125 (ia64_unrecognized_line, case '['): Parse tags.
1126 (ia64_frob_label): Create tag_fixups.
1127 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1128
8637c045
AM		 11292000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1130
1131 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1132
ebeeafe6
BS		 11332000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1134
1135 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1136
b041f888
KH		 11372000-10-30 Kazu Hirata <kazu@hxi.com>
1138
1139 * expr.c: Fix formatting.
1140 * flonum-copy.c: Likewise.
1141 * flonum.h: Likewise.
1142 * gasp.c: Likewise.
1143 * hash.c: Likewise.
1144
d8374dcd
HPN		 11452000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1146
1147 * as.h (OPTION_MD_BASE): Bump to 190.
1148 * as.c (parse_args) <std_longopts>: Add comment about the need to
1149 check OPTION_MD_BASE in as.h.
1150
1308f14c
HPN		 1151 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1152 for weak symbols.
1153
6f6ef0fa
NC		 11542000-10-27 Nick Clifton <nickc@redhat.com>
1155
1156 * configure.in (emulations): Add m68hc12.
1157 * configure: Regenerate.
1158 * po/gas.pot: Regenerate.
c51ce5f0 1159
bf1b5881
AH		 11602000-10-27 Aldy Hernandez <aldyh@redhat.com>
1161
50705ef4
AM		 1162 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1163 cpsr*.
1164 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1165
85a39694
NC		 11662000-10-25 Nick Clifton <nickc@redhat.com>
1167
1168 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1169 a DWARF2 line number information sequence.
1170
1171 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1172
1173 * read.c (generate_lineno_debug): Update comment describing why
1174 DWARF2 line number debug information is not generated
1175 automatically by this function.
1176
1177 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1178 not all.
c51ce5f0 1179
85a39694
NC		 1180 * config/tc-arm.h (md_end): Define.
1181 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1182
85a39694
NC		 1183 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1184 if generating DWARF2 line numbers.
1185 (arm_end_of_source): New function. Call dwarf2_finish if
1186 necessary.
1187
1188 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1189 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1190 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1191
cce0cbdc
DN		 11922000-10-25 Diego Novillo <dnovillo@cygnus.com>
1193
1194 * tc-i386.c: Fix prototype declarations for functions taking no
1195 arguments.
1196
64a0c779
DN		 11972000-10-24 Diego Novillo <dnovillo@cygnus.com>
1198
1199 * tc-i386.c (i386_operand_modifier): Remove.
1200 (build_displacement_string): Remove.
1201 (i386_parse_seg): Remove.
1202 (i386_intel_memory_operand): Remove.
1203 (i386_intel_operand): Re-write using recursive descent parser based
1204 on MASM documentation.
1205 (struct intel_parser_s): New structure.
1206 (intel_parser): New static variable.
1207 (struct intel_token): New structure.
1208 (cur_token, prev_token): New static variables.
1209 (T_NIL): Define.
1210 (T_CONST): Define.
1211 (T_REG): Define.
1212 (T_BYTE): Define.
1213 (T_WORD): Define.
1214 (T_DWORD): Define.
1215 (T_QWORD): Define.
1216 (T_XWORD): Define.
1217 (T_SHORT): Define.
1218 (T_OFFSET): Define.
1219 (T_PTR): Define.
1220 (T_ID): Define.
1221 (intel_match_token): New function.
1222 (intel_get_token): New function.
1223 (intel_putback_token): New function.
1224 (intel_expr): New function.
1225 (intel_e05): New function.
1226 (intel_e05_1): New function.
1227 (intel_e06): New function.
1228 (intel_e06_1): New function.
1229 (intel_e09): New function.
1230 (intel_e09_1): New function.
1231 (intel_e10): New function.
1232 (intel_e10_1): New function.
1233 (intel_e11): New function.
1234
19f7b010
JJ		 12352000-10-20 Jakub Jelinek <jakub@redhat.com>
1236
1237 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1238 instructions to loose any special insn->architecture mask.
1239
1240 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1241 (sparc_md_end, sparc_arch_types, sparc_arch,
1242 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1243 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1244 request v9b architecture if they are used).
1245
3ae647a0
NC		 12462000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1247
1248 * config/tc-m68k.c: Fix the previous misapplied patch.
1249
5cbdaa77
NC		 12502000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1251
50705ef4
AM		 1252 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1253 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1254 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1255 BFD_RELOC_*.
5cbdaa77 1256
e6c774b4
KH		 12572000-10-17 Kazu Hirata <kazu@hxi.com>
1258
1259 * debug.c: Fix formatting.
1260 * depend.c: Likewise.
1261 * dwarf2dbg.c: Likewise.
1262 * dwarf2dbg.h: Likewise.
1263 * ecoff.c: Likewise.
1264 * expr.c: Likewise.
1265 * expr.h: Likewise.
1266 * flonum-konst.c: Likewise.
1267 * frags.h: Likewise.
1268
ea20a7da
CC		 12692000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1270
1271 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1272 options.
1273 * doc/as.texinfo: Added notes about this new option.
1274
266cb5f1
HPN		 12752000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1276
1277 * config/tc-sh.c (JREG): Remove.
1278 (md_convert_frag): Remove #if 0:d code using JREG.
1279
6588847e
DN		 12802000-10-15 Diego Novillo <dnovillo@cygnus.com>
1281
1282 * config/tc-i386.c (i386_operand_modifier): Only match
1283 modifiers SHORT and FLAT if they are followed by a space.
1284 (parse_register): When `allow_naked_reg' is set, do not confuse
1285 identifiers that start with a register name with a register.
1286
30a2b4ef
KH		 12872000-10-12 Kazu Hirata <kazu@hxi.com>
1288
1289 * app.c: Fix formatting.
1290 * as.c: Likewise.
1291 * as.h: Likewise.
1292 * bit_fix.h: Likewise.
1293 * cgen.c: Likewise.
1294 * cgen.h: Likewise.
1295 * cond.c: Likewise.
1296
d01e2a23
AM		 12972000-10-11 Alan Modra <alan@linuxcare.com.au>
1298
1299 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1300
44852b19
AM		 13012000-10-07 Alan Modra <alan@linuxcare.com.au>
1302
dc1fc56b
AM		 1303 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1304 Re-arrange function a little and improve error message.
1305
44852b19
AM		 1306 * write.c (write_relocs): Fix a comment.
1307
1308 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1309 link-once sections.
1310
afa680f8
JW		 13112000-10-05 Jim Wilson <wilson@cygnus.com>
1312
1313 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1314
ce8a8b2f
AM		 13152000-10-05 Alan Modra <alan@linuxcare.com.au>
1316
1317 * config/tc-i386.c: Delete some useless comments, reformat others.
1318
1319 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1320 non-global syms in linkonce sections.
1321
56d27c17
AM		 13222000-10-04 Ralf Baechle <ralf@gnu.org>
1323
1324 * config/tc-ia64.c (operand_match): Don't use // style comments.
1325 * config/tc-i370.c: Likewise.
1326
7b15d668
HPN		 13272000-09-29 Hans-Peter Nilsson <hp@axis.com>
1328
1329 Changes to handle varying register prefix and user symbol prefix.
1330 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1331 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1332 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1333 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1334 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1335 (demand_register_prefix): New variable.
1336 (md_pseudo_table): New pseudo ".syntax".
1337 (md_longopts): New options --no-underscore and --underscore.
1338 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1339 on symbols_have_leading_underscore.
1340 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1341 (get_spec_reg): Ditto.
1342 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1343 Fix formatting.
1344 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1345 --help.
1346 <case OPTION_NO_US, case OPTION_US>: New.
1347 (md_show_usage): Be brief and reformat to match continuation of
1348 --help.
1349 * po/gas.pot: Regenerate.
1350
27df9f40
AM		 13512000-09-28 Alan Modra <alan@linuxcare.com.au>
1352
1353 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1354 force relocs for 12 bit branches.
1355 (md_apply_fix): Similarly, adjust logic here.
1356
5506e1a5
AM		 13572000-09-28 Alan Modra <alan@linuxcare.com.au>
1358
1359 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1360 adjust for external and weak syms as we will use a reloc. Allow
1361 for +8 offset when calculating limits of branches.
1362 (hppa_fix_adjustable): Undo 2000-09-23 change.
1363 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1364 Correct distance calculation.
47d89dba
AM		 1365 (tc_gen_reloc): Print the file name and line number if we can't
1366 handle a fixup.
5506e1a5
AM		 1367
1368 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1369 * config/tc-hppa.c (nonzero_dibits): Define.
1370 (arg_reloc_stub_needed): Check each arg and return value
1371 separately for zero case.
1372 (pa_align): Declare argument `bytes'.
1373
81d4177b
KH		 13742000-09-25 Kazu Hirata <kazu@hxi.com>
1375
1376 * config/tc-cris.c: Fix formatting.
1377 * config/tc-d10v.h: Likewise.
1378 * config/tc-d30v.c: Likewise.
1379 * config/tc-d30v.h: Likewise.
1380 * config/tc-fr30.c: Likewise.
1381 * config/tc-fr30.h: Likewise.
1382 * config/tc-m68k.c: Likewise.
1383 * config/tc-m68k.h: Likewise.
1384 * config/tc-pj.h: Likewise.
1385 * config/tc-ppc.c: Likewise.
1386 * config/tc-ppc.h: Likewise.
1387 * config/tc-sh.c: Likewise.
1388 * config/tc-sh.h: Likewise.
1389 * config/tc-sparc.c: Likewise.
1390 * config/tc-v850.h: Likewise.
1391 * config/tc-vax.h: Likewise.
1392 * config/tc-w65.h: Likewise.
1393 * config/tc-z8k.h: Likewise.
1394
959ee541
AM		 13952000-09-23 Alan Modra <alan@linuxcare.com.au>
1396
1397 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1398 checks only for ELF.
1399 (hppa_force_relocation): Likewise.
1400
139368c9
JW		 14012000-09-22 Jim Wilson <wilson@cygnus.com>
1402
1403 * config/tc-ia64.c (dv_sem): Add "stop".
1404 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1405 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1406 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1407 match above.
1408 (mark_resources): Check IA64_RS_PRr.
1409
151337e8
NC		 14102000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1411
56d27c17 1412 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1413 md_estimate_size_before_relax): Redesign and clean up the
1414 relaxation mechanism.
1415
0b7410c4
KH		 14162000-09-21 Kazu Hirata <kazu@hxi.com>
1417
1418 * config/tc-ns32k.c: Fix formatting.
1419 * config/tc-ns32k.h: Likewise.
1420
a4d24084
KH		 14212000-09-20 Kazu Hirata <kazu@hxi.com>
1422
82efde3a
KH		 1423 * config/tc-m32r.c: Fix formatting.
1424 * config/tc-m32r.h: Likewise.
1425 * config/tc-m68851.h: Likewise.
1426 * config/tc-m68hc11.c: Likewise.
1427 * config/tc-m68hc11.h: Likewise.
1428 * config/tc-m88k.c: Likewise.
1429 * config/tc-mcore.c: Likewise.
a75214e5 1430 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1431 * config/tc-mips.c: Likewise.
1432 * config/tc-mips.h: Likewise.
1433 * config/tc-mn10200.h: Likewise.
1434 * config/tc-mn10300.h: Likewise.
a75214e5 1435 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1436 * config/tc-tahoe.h: Likewise.
1437
4844386e 14382000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1439
1440 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1441 Likewise in relaxation description comments.
1442
9e754211
AM		 14432000-09-18 Alan Modra <alan@linuxcare.com.au>
1444
1445 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1446 subtraction of two syms without emitting a relocation.
1447
1448 From David Huggins-Daines <dhd@linuxcare.com>
1449 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1450 global or weak symbols.
1451
4a4f25cf
KH		 14522000-09-15 Kazu Hirata <kazu@hxi.com>
1453
1454 * config/tc-h8300.h: Fix formatting.
1455 * config/tc-h8500.c: Likewise.
1456 * config/tc-h8500.h: Likewise.
1457 * config/tc-hppa.h: Likewise.
1458 * config/tc-i370.h: Likewise.
1459 * config/tc-i386.h: Likewise.
1460 * config/tc-i860.c: Likewise.
1461 * config/tc-i860.h: Likewise.
1462 * config/tc-i960.h: Likewise.
1463 * config/tc-ia64.c: Likewise.
1464 * config/tc-ia64.h: Likewise.
1465
1dab94dd
KH		 14662000-09-14 Kazu Hirata <kazu@hxi.com>
1467
1468 * config/tc-a29k.c: Fix formatting.
1469 * config/tc-alpha.c: Likewise.
1470 * config/tc-arc.c: Likewise.
1471 * config/tc-arc.h: Likewise.
1472 * config/tc-arm.c: Likewise.
1473 * config/tc-arm.h: Likewise.
1474 * config/tc-avr.c: Likewise.
1475 * config/tc-avr.h: Likewise.
1476 * config/tc-tic30.c: Likewise.
1477 * config/tc-tic30.h: Likewise.
1478 * config/tc-tic54x.c: Likewise.
1479 * config/tc-tic54x.h: Likewise.
1480 * config/tc-tic80.c: Likewise.
1481 * config/tc-tic80.h: Likewise.
1482
7484b8e6
TW		 14832000-09-14 Timothy Wall <twall@cygnus.com>
1484
1485 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1486 parallel comparisons for later use.
1487 (struct rsrc): Add parallel comparison type.
1488 (resources_match): Skip special cases of PR usage (non-conflicting
1489 parallel compares).
56d27c17 1490
bf514e21
KH		 14912000-09-13 Kazu Hirata <kazu@hxi.com>
1492
1493 * config/obj-ecoff.c: Fix formatting.
1494 * config/obj-elf.c: Likewise.
1495 * config/obj-elf.h: Likewise.
1496 * config/obj-evax.h: Likewise.
1497 * config/obj-generic.h: Likewise.
1498 * config/obj-hp300.c: Likewise.
1499 * config/obj-hp300.h: Likewise.
1500 * config/obj-ieee.h: Likewise.
1501 * config/obj-vms.c: Likewise.
1502 * config/obj-vms.h: Likewise.
1503
156c2f8b 15042000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1505
50705ef4
AM		 1506 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1507 (md_parse_option): Ditto.
1508 (md_longopts): Add -mips32 option.
1509 (md_show_usage): Document new options.
1510 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1511 (mips_ip): Assemble mfc0 with a sub-selection code.
1512 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1513 (mips_cpu_to_str): New function.
1514 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1515 Use CPU_* defines instead of hardcoded numbers.
1516
50705ef4
AM		 1517 * doc/as.texinfo: Document new options.
1518 * doc/c-mips.texi: Ditto.
156c2f8b 1519
a01b9fa4
KH		 15202000-09-12 Kazu Hirata <kazu@hxi.com>
1521
1522 * as.h: Fix formatting.
1523 * asintl.h: Likewise.
1524 * bit_fix.h: Likewise.
dcd619be
KH		 1525 * config/obj-aout.c: Likewise.
1526 * config/obj-aout.h: Likewise.
1527 * config/obj-bout.c: Likewise.
1528 * config/obj-bout.h: Likewise.
1529 * config/obj-coff.c: Likewise.
1530 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1531 * dwarf2dbg.h: Likewise.
1532 * expr.h: Likewise.
1533 * flonum.h: Likewise.
1534 * frags.h: Likewise.
1535 * itbl-ops.h: Likewise.
1536 * macro.h: Likewise.
1537 * read.h: Likewise.
1538 * sb.h: Likewise.
1539 * struc-symbol.h: Likewise.
1540 * subsegs.h: Likewise.
1541 * symbols.h: Likewise.
1542 * tc.h: Likewise.
1543 * write.h: Likewise.
1544
92774660
KH		 15452000-09-11 Kazu Hirata <kazu@hxi.com>
1546
f0e652b4
KH		 1547 * bignum-copy.c: Fix formatting.
1548 * config/tc-i370.c: Likewise.
92774660
KH		 1549 * config/tc-i960.c: Likewise.
1550 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1551 * ehopt.c: Likewise.
1552 * flonum-copy.c: Likewise.
1553 * flonum-konst.c: Likewise.
1554 * flonum-mult.c: Likewise.
1555 * literal.c: Likewise.
1556 * read.c: Likewise.
1557 * sb.c: Likewise.
1558 * stabs.c: Likewise.
1559 * subsegs.c: Likewise.
92774660 1560
222f8079
PB		 15612000-09-09 Philip Blundell <philb@gnu.org>
1562
1563 * configure.in (arm*-*-uclinux*): New target.
1564 * configure: Regenerate.
1565
c488923f
KH		 15662000-09-09 Kazu Hirata <kazu@hxi.com>
1567
1568 * input-file.c: Fix formatting.
1569 * itbl-ops.c: Likewise.
1570 * messages.c: Likewise.
1571
e0e3ecca
PB		 15722000-09-08 Philip Blundell <philb@gnu.org>
1573
1574 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1575 offset is negative.
1576
5d64ca4e
L		 15772000-09-07 H.J. Lu <hjl@gnu.org>
1578
1579 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1580 * configure: Rebuild.
1581
bdaaa2e1
KH		 15822000-09-07 Kazu Hirata <kazu@hxi.com>
1583
e49bc11e
KH		 1584 * atof-generic.c: Fix formatting.
1585 * config/tc-mips.c: Likewise.
e13b337a
KH		 1586 * config/tc-vax.c: Likewise.
1587 * input-scrub.c: Likewise.
bdaaa2e1 1588
d07ed2cd
AO		 15892000-09-07 Alexandre Oliva <aoliva@redhat.com>
1590
1591 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1592 * configure.in (sh-*-linux*): Added.
1593 * configure: Rebuilt.
1594
86905619
KH		 15952000-09-06 Kazu Hirata <kazu@hxi.com>
1596
a28a3ccf
JL		 1597 * config/tc-hppa.c: Fix formatting.
1598
86905619
KH		 1599 * ecoff.c: Fix formatting.
1600
58cccadb
AO		 16012000-09-06 Alexandre Oliva <aoliva@redhat.com>
1602
1603 * configure: Rebuilt with new libtool.m4.
1604
542d6675
KH		 16052000-09-05 Kazu Hirata <kazu@hxi.com>
1606
1607 * cgen.c: Fix formatting.
1608 * config/tc-ia64.c: Likewise.
1609
5b343f5a
NC		 16102000-09-05 Nick Clifton <nickc@redhat.com>
1611
1612 * aclocal.m4: Regenerate.
1613 * config.in: Regenerate.
1614 * configure: Regenerate.
1615 * po/gas.pot: Regenerate.
50bbae35 1616
07e90ad5
HPN		 16172000-09-05 Hans-Peter Nilsson <hp@axis.com>
1618
1619 * config/tc-cris.c: Correct comment typos.
1620
1485d400
EC		 16212000-09-05 Eric Christopher <echristo@cygnus.com>
1622
1623 * config/tc-mn10300.c: Cleanup.
1624 (md_pcrel_from): Enable.
1625
904a31bf
AM		 16262000-09-05 Alan Modra <alan@linuxcare.com.au>
1627
927781e2
AM		 1628 * expr.c (operand): Fix a comment typo.
1629 * write.c (write_relocs): Fix a signed/unsigned warning.
1630
ecacdc7a
AM		 1631 * config/tc-hppa.c (fudge_reg_expressions): New
1632 (hppa_force_reg_syms_absolute): New.
1633 (pa_equ): Allow reg_section expressions.
1634 * config/tc-hppa.c (md_optimize_expr): Define.
1635 (hppa_force_reg_syms_absolute): Prototype.
1636
1637 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1638 (pa_parse_number): Pass in arg to select fp reg parsing.
1639 Return 1 to indicate format checks pass. If strict, then only
1640 accept a register or register symbol. Return value in...
1641 (pa_number): New static for pa_parse_number.
1642 (FP_REG_BASE): Define.
1643 (FP_REG_RSEL): Define.
1644 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1645 appropriate. White space changes.
1646 (need_pa11_opcode): Don't bother passing any params, get them from
1647 globals instead.
1648 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1649 Remove extraneous check in case 'Q'.
1650 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1651 reg, set section of resulting symbol to reg_section.
1652 (pa_parse_space_stmt): Modify call to pa_parse_number.
1653 (pa_space): Likewise.
1654
904a31bf
AM		 1655 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1656 (hppa_force_relocation): Handle vtable relocs.
1657 (pa_vtable_entry): New.
1658 (pa_vtable_inherit): New.
1659 (md_pseudo_table): Add entries for vtable pseudos.
1660 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1661 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1662 against weak syms.
1663 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1664 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1665 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1666 millicode import.
1667 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1668 specify a symbol type.
1669
1670 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1671 dependent things together.
1672 (md_elf_symbol_type): Define.
1673
1674 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1675 symbol.
1676 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1677
1678 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1679 (obj_elf_vtable_entry): Declare.
1680
1681 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1682 and export function.
1683 (obj_elf_vtable_entry): Similarly.
1684 (elf_pseudo_table): Fix the damage with a cast.
1685
a47cf567 16862000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1687
1688 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1689 for template selection when a label is needed.
1690
197865e8
KH		 16912000-09-02 Kazu Hirata <kazu@hxi.com>
1692
1693 * config/tc-ia64.c: Fix formatting.
1694
18e03609
NC		 16952000-09-02 Nick Clifton <nickc@redhat.com>
1696
1697 * configure.in: Increase version number to 2.10.91.
1698 * configure: Regenerate.
1699 * aclocal.m4: Regenerate.
1700 * config.in: Regenerate.
1701 * po/gas.pot: Regenerate.
1702 * Makefile.in: Regenerate.
1485d400 1703
a1cc9221
AO		 17042000-09-01 Alexandre Oliva <aoliva@redhat.com>
1705
1706 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1707 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1708 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1709 similar relocs.
1710 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1711 branches.
1712
17132000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1714
1715 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1716 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1717 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1718 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1719 (GOT_symbol): New variable.
1720 (md_undefined_symbol): Set it.
1721
44576e1f
RH		 17222000-09-01 Richard Henderson <rth@cygnus.com>
1723
1724 * config/tc-ia64.c (match): Don't inline.
1725 (extra_goodness): New.
1726 (md_begin): Prefer nop.f and nop.b for best_template.
1727
29f8404c
KH		 17282000-08-31 Kazu Hirata <kazu@hxi.com>
1729
76b0a8c0
KH		 1730 * as.c: Fix formatting.
1731 * cond.c: Likewise.
1732 * frags.c: Likewise.
29f8404c
KH		 1733 * macro.c: Likewise.
1734
b4c1ea07
EC		 17352000-08-31 Eric Christopher <echristo@cygnus.com>
1736
1737 * config/tc-mn10300.c: Cleanup and fix warnings.
1738 (md_pseudo_table): Add initializers.
1739 (md_show_usage): Cleanup.
1740 (md_parse_option): Fix warnings.
1741 (md_undefined_symbol): Fix warnings.
1742 (md_conver_frag): Fix warnings.
1743 (tc_gen_reloc): Fix warnings.
1744 (md_apply_fix3): Fix warnings.
1745 (check_operand): Fix warnings.
1746
ac48eca1
AO		 17472000-08-31 Alexandre Oliva <aoliva@redhat.com>
1748
1749 * acinclude.m4: Include libtool and gettext macros from the
1750 top level.
1751 * aclocal.m4, configure: Rebuilt.
1752
e0c21649
GK		 17532000-08-30 Mark Hatle <mhatle@mvista.com>
1754
1755 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1756
cf39a089
KH		 17572000-08-31 Kazu Hirata <kazu@hxi.com>
1758
1759 * listing.c: Fix formatting.
1760
3ee4defc
KH		 17612000-08-29 Kazu Hirata <kazu@hxi.com>
1762
1763 * app.c: Fix a comment typo. Fix formatting.
1764
1e8d20f4
NC		 17652000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1766
50bbae35
AM		 1767 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1768 offset of the target destination for jmp instructions.
1769 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1770
5bcac8a4
HPN		 17712000-08-24 Hans-Peter Nilsson <hp@axis.com>
1772
1773 * NEWS: Mention support for CRIS.
1774
46547ecc
DC		 1775Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1776
1777 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1778 Sets `.lcomm' alignment to zero.
1779
4b853faa
AO		 17802000-08-23 Alexandre Oliva <aoliva@redhat.com>
1781
1782 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1783 (TC_FIX_ADJUSTABLE): Define.
1784
efcc5914
JW		 17852000-08-23 Jim Wilson <wilson@cygnus.com>
1786
1787 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1788 unwind.personality_routine is set.
1789
aca719bf
AO		 17902000-08-23 H.J. Lu <hjl@gnu.org>
1791
1792 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1793
a3da4de1
AO		 17942000-08-23 Alexandre Oliva <aoliva@redhat.com>
1795
1796 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1797 environment is pe.
1798
56385375
L		 17992000-08-22 H.J. Lu <hjl@gnu.org>
1800
1801 * config.in (STRICTCOFF): New for strict COFF.
1802
1803 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1804 i386-*-go32* and i386-go32-rtems*.
1805 * configure: Rebuilt.
1806
1807 * config/obj-coff.c (obj_coff_endef): Follow the historical
1808 behavior if STRICTCOFF is not defined.
1809
1810 * doc/internals.texi: Document STRICTCOFF.
1811
8f36cd18
AO		 18122000-08-22 Alexandre Oliva <aoliva@redhat.com>
1813
1814 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1815 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1816 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1817 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1818 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1819 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1820 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1821 Likewise.
1822
58a77e41
EC		 18232000-08-22 Eric Christopher <echristo@cygnus.com>
1824
1825 * config/tc-mn10300.c: (md_apply_fix): New function.
1826 (mn10300_force_relocation): New function.
1827 (mn10300_fix_adjustable): New function.
1828
1829 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1830 (TC_HANDLES_FX_DONE): Define.
1831 (obj_fix_adjustable): Define.
1832 (MD_APPLY_FIX3): Define.
1833 (TC_LINKRELAX_FIXUP): Define.
1834
1835 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1836 previously defined.
1837 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1838
1839 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1840
ded0649c
JE		 18412000-08-21 Jason Eckhardt <jle@cygnus.com>
1842
1843 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1844 if the fixup resulted in a relocation.
1845
66102fe2
NC		 18462000-08-18 Nick Clifton <nickc@redhat.com>
1847
1848 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1849 Make reference to first element of shift_names explicit.
1850
02198638
AO		 18512000-08-18 Alexandre Oliva <aoliva@redhat.com>
1852
1853 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1854 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1855 add a symbol's address. Removed all target-specific #ifdefs that
1856 used to accomplished the same.
1857 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1858 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1859 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1860 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1861 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1862
353e2c69
KH		 18632000-08-17 Kazu Hirata <kazu@hxi.com>
1864
1865 * dwarf2dbg.c: Fix formatting.
1866
4fb7971f
NC		 18672000-08-17 Nick Clifton <nickc@redhat.com>
1868
1869 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1870 to be recoded as logical shift lefts by zero.
1871
50b81f19
JW		 18722000-08-16 Jim Wilson <wilson@cygnus.com>
1873
1874 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1875 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1876 source registers.
1877 (note_register_values): Handle IA64_OPND_R3_2 operands.
1878
f869cfc6
JE		 18792000-08-16 Jason Eckhardt <jle@cygnus.com>
1880
50bbae35 1881 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1882
8cb8bcba
NC		 18832000-08-16 Nick Clifton <nickc@redhat.com>
1884
1885 * config/tc-arm.c (struct asm_shift): Delete.
1886 (shift[]): Delete.
1887 (enum asm_shift_index): New.
1888 (struct asm_shift_properties): New.
1889 (struct asm_shift_name): New.
1890 (shift_properties[]); New.
1891 (shift_names[]); New.
1892
1893 (decode_shift): Use new structures.
1894 Issue a warning is "ROR #0" is used.
1895 Issue a warning if "ASR #0" or "LSR #0" is used.
1896
1897 (md_begin): Initialise arm_shift_hsh table from new
1898 asm_shift_name array.
1899
c2158c24
JJ		 19002000-08-16 Jakub Jelinek <jakub@redhat.com>
1901
1902 * config/tc-sparc.c: Kill all warnings.
1903 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1904 in -xarch= as well.
1905 (md_show_usage): Update usage text.
1906
70485b5c
NC		 19072000-08-16 Nick Clifton <nickc@redhat.com>
1908
c2158c24 1909 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1910 useful.
1911
a47cf567 19122000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1913
1914 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1915
1916 * config/tc-sh.c (md_assemble): Changed so debug_type
1917 test performed for ppi_assemble
1918 * config/tc-sh.c: Included dwarf2dbg.h.
1919 (debug_line): Defined.
1920 (md_assemble): Generates dwarf2 line info.
1921 (sh_finalize): New function. Finalize dwarf2 info.
1922 (assemble_ppi): Returns size of code generated.
1923 (build_Mytes): Returns size of code generated.
1924 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1925 * config/tc-sh.h (md_end): Defined.
1926 (sh_finalize): Declared.
1927
1db77c8e
AO		 19282000-08-15 Alexandre Oliva <aoliva@redhat.com>
1929
1930 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1931 md_number_to_chars.
1932
046b3b54
NC		 19332000-08-14 Nick Clifton <nickc@redhat.com>
1934
1935 * config/tc-arm.c (do_bx): Allow "bx pc".
1936
c43c2cc5
JW		 19372000-08-14 Jim Wilson <wilson@cygnus.com>
1938
1939 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1940 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1941 (md_begin): Change assignment to md.flag to OR in the new bit.
1942
d1d8ba22
NC		 19432000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1944
1945 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1946 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1947 C_MOU, and C_EOS.
d1d8ba22 1948
22b36938
JE		 19492000-08-14 Jason Eckhardt <jle@cygnus.com>
1950
1951 * NEWS: Mention i860 support.
1952
c0bd0db2
JL		 1953Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1954
1955 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1956
0ac658b8
AS		 19572000-08-14 Andreas Schwab <schwab@suse.de>
1958
1959 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1960
9fc2dda2
JE		 19612000-08-11 Andreas Schwab <schwab@suse.de>
1962
1963 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1964 argument.
1965
bc4466dc
KH		 19662000-08-11 Kazu Hirata <kazu@hxi.com>
1967
1968 * expr.c: Fix formatting.
351aa9f6 1969 * config/obj-bout.c: Likewise.
bc4466dc 1970
a9c99419
JE		 19712000-08-10 Jason Eckhardt <jle@cygnus.com>
1972
1973 * doc/c-i860.texi: Flesh out the i860 section more.
1974
7c743825
KH		 19752000-08-10 Kazu Hirata <kazu@hxi.com>
1976
1977 * symbols.c: Fix formatting.
929b12bc 1978 * expr.c: Likewise.
7c743825 1979
fa2255cb
DN		 1980Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1981
1982 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1983 has the IgnoreSize bit set.
1984
fc997f4b
AM		 19852000-08-09 Alan Modra <alan@linuxcare.com.au>
1986
1987 From Rodney Brown <RodneyBrown@mynd.com>
1988 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1989 * configure: Regenerate.
1990
a47cf567
NC		 19912000-08-09 Kazu Hirata <kazu@hxi.com>
1992
1993 * hash.c: Fix formatting.
1994 * gasp.c: Likewise.
1995
305d537e
JE		 19962000-08-08 Jason Eckhardt <jle@cygnus.com>
1997
1998 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1999 (i860_fix_info): New enum.
2000 (MD_APPLY_FIX3): Define.
2001 (WORKING_DOT_WORD): Define.
2002 (TC_HANDLES_FX_DONE): Define.
2003 (DIFF_EXPR_OK): Define.
2004 (LISTING_HEADER): Define.
2005 (TARGET_FORMAT): Select target format based on endian flag.
2006 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2007 (target_big_endian): Add external declaration.
2008
2009 * config/tc-i860.c: All existing code reworked completely. Other
2010 new code shown below.
2011 (SYNTAX_SVR4): Define.
2012 (target_warn_expand): New variable.
2013 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2014 (md_longopts): Declare and define with new options (-EL, -EB,
2015 and -mwarn-expand).
2016 (md_show_usage): New function.
2017 (md_operand): New function.
2018 (obtain_reloc_for_imm16): New function.
2019 (md_apply_fix3): New function.
2020 (tc_gen_reloc): New function.
2021
df86943d
NC		 20222000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2023
2024 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2025 2 bytes of the jump address are in the same frag.
2026 (find): Accept 68hc12 register indirect modes.
2027
2028 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2029
30d25259
RH		 20302000-08-07 Richard Henderson <rth@cygnus.com>
2031
2032 * config/tc-ia64.c (unwind): Add prologue_mask member.
2033 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2034 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2035 (dot_body): Clear unwind.prologue_mask.
2036 (dot_prologue): Set it. Accept a register second argument.
2037
2d484c7f
KH		 20382000-08-07 Kazu Hirata <kazu@hxi.com>
2039
2040 * config/atof-ieee.c: Fix formatting.
2041 * config/atof-tahoe.c: Likewise.
2042
a47cf567 20432000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2044
3d4ae3c0
NC		 2045 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2046 work.
2047
c91d2e08
NC		 2048 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2049 of .popsection, .previous, .pushsection, .subsection,
2050 .version, .vtable_entry, .vtable_inherit and .weak.
2051
47926f60
KH		 20522000-08-05 Kazu Hirata <kazu@hxi.com>
2053
2054 * config/tc-cris.c: Fix formatting.
2055 * config/tc-i386.c: Likewise.
2056 * config/tc-sparc.c (sparc_ip): Simplify the code.
2057
ab3e48dc
KH		 20582000-08-04 Kazu Hirata <kazu@hxi.com>
2059
2060 * config/tc-cris.c: Rearrange code for readability.
2061 * config/tc-d10v.c: Fix formatting.
2062 * config/tc-m32r.c: Likewise.
2063 * config/tc-sparc.c: Likewise.
2064
3d56ab85
JW		 20652000-08-02 Jim Wilson <wilson@cygnus.com>
2066
2067 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2068 before ia64_find_opcode.
2069 (md_assemble): Likewise.
2070
3f9dfb2c
NC		 20712000-08-01 Nick Clifton <nickc@cygnus.com>
2072
a47cf567 2073 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2074 Undo some formatting fixes.
3f9dfb2c 2075
28e4f854
KH		 20762000-08-01 Kazu Hirata <kazu@hxi.com>
2077
2078 * config/obj-som.c: Fix formatting.
2079 * config/obj-ieee.c: Likewise.
2080 * config/tc-arm.c: Likewise.
2081 * config/tc-v850.c: Likewise.
2082
a570e639
NC		 20832000-08-01 Nick Clifton <nickc@redhat.com>
2084
2085 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2086 index by command line option.
58a77e41 2087
a570e639
NC		 20882000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2089
2090 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2091 (@node M68K-Branch): Rewrite to match the reality.
2092
e3308d0d
JE		 20932000-07-31 Jason Eckhardt <jle@cygnus.com>
2094
2095 * doc/c-i860.texi: New file.
2096 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2097 * doc/Makefile.in: Regenerate.
2098 * doc/all.texi: Add I860 as relevant architecture.
2099 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2100
2fd5405a
NC		 21012000-07-31 Kazu Hirata <kazu@hxi.com>
2102
2103 * config/tc-d30v.c: Fix formatting.
2104
28e7409f
NC		 21052000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2106
50bbae35
AM		 2107 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2108 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2109 long emit a long branch if available instead of an absolute jump, never
2110 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2111
2112 * doc/c-m68k.texi: Document new command line option.
58a77e41 2113
a47cf567
NC		 21142000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2115
2116 * config/tc-avr.c: Use PARAMS macro in function declarations.
2117 Don't declare md_pcrel_from_section (already in tc-avr.h).
2118 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2119 (avr_operand): Don't set (unsigned) op_mask to -1.
2120
534022ea
JE		 21212000-07-28 Jason Eckhardt <jle@cygnus.com>
2122
50bbae35
AM		 2123 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2124 * configure: Regenerated.
2125 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2126 of operand to the .type directive (.e.g, "type").
534022ea 2127
4c400d5e
AM		 21282000-07-28 Alan Modra <alan@linuxcare.com.au>
2129
2130 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2131 * app.c (do_scrub_chars): Record where first comment found.
2132 * read.c (read_a_source_file): Init found_comment on entry, and
2133 notify whether comments found on exit.
2134 * config/tc-hppa.c (md_shortopts): Add "c".
2135 (md_longopts): Add warn-comment.
2136 (md_parse_option): Handle it.
2137 (md_show_usage): Show available options.
2138 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2139
0aa529cb
AC		 2140Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2141
2142 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2143 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2144 sym_ptr_ptr
0aa529cb
AC		 2145 (md_estimate_size_before_relax): Don't fall off end of function.
2146
c6a7ab1f
NC		 21472000-07-27 Kazu Hirata <kazu@hxi.com>
2148
2149 * config/tc-avr.c: Fix formatting.
2150 * config/tc-ns32k.c: Likewise.
2151
e0c6ed95
AM		 21522000-07-27 Alan Modra <alan@linuxcare.com.au>
2153
2154 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2155
21562000-07-27 Kazu Hirata <kazu@hxi.com>
2157
2158 * config/tc-d10v.c: Fix formatting.
2159 * config/tc-z8k.c: Likewise.
2160 * config/tc-sparc.c: Likewise.
2161
6883dc5e 21622000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2163
2164 * cgen.c (queue_fixup): Declare opinfo.
2165 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2166 (gas_cgen_md_operand): Ditto.
2167 (gas_cgen_md_apply_fix3): Ditto.
2168
39da8128
DD		 21692000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2170
2171 * config/obj-coff.c (obj_frob_symbol): Don't merge
2172 labels. Don't merge if the symbol isn't constant. Return
2173 immediately if a symbol is merged.
2174
65e68b04
AM		 21752000-07-22 Alan Modra <alan@linuxcare.com.au>
2176
2177 * frags.c (frag_align): Correct absolute section alignment.
2178
5e0d736c
DD		 21792000-07-20 DJ Delorie <dj@redhat.com>
2180
2181 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2182 it breaks linking against DLLs.
2183
3bcbcc3d
HPN		 21842000-07-20 Hans-Peter Nilsson <hp@axis.com>
2185
2186 * configure.in: Add CRIS support.
2187 * configure: Regenerate.
2188 * Makefile.am: (CPU_TYPES): Add cris.
2189 (CPU_OBJ_VALID) [aout]: Add cris.
2190 (MULTI_CPU_TYPES): Add cris.
2191 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2192 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2193 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2194 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2195 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2196 Regenerate dependencies.
2197 * Makefile.in: Regenerate.
2198 * aclocal.m4: Regenerate.
2199 * as.c: Declare crisaout, criself.
2200 * config/tc-cris.h, config/tc-cris.c: New.
2201 * config/e-criself.c, config/e-crisaout.c: New.
2202 * po/POTFILES.in, po/gas.pot: Regenerate.
2203
041ff4dd 22042000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2205
041ff4dd 2206 * read.c: Fix formatting.
efaf0ba4 2207 * write.c: Fix formatting.
041ff4dd 2208
f980ada0
L		 22092000-07-19 H.J. Lu <hjl@gnu.org>
2210
2211 * sb.c: Include <stdlib.h> if exists for abort ().
2212
25a8b250
AM		 22132000-07-19 Alan Modra <alan@linuxcare.com.au>
2214
2215 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2216 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2217 (pa_type_args): Same here.
2218
7a9aaf92
NC		 22192000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2220
2221 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2222 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2223 the storage class is already set.
2224
8098403c
NC		 22252000-07-17 Kazu Hirata <kazu@hxi.com>
2226
fafb6d17 2227 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2228 * config/tc-mn10200.c: Likewise.
2229 * config/tc-mn10300.c: Likewise.
2230 * config/tc-pj.c: Likewise.
2231 * config/tc-tic80.c: Likewise.
2232 * config/tc-w65.c: Likewise.
8098403c 2233
977e771a
FCE		 22342000-07-17 Frank Ch. Eigler <fche@redhat.com>
2235
2236 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2237 is defined.
2238
63bf5651
ILT		 22392000-07-15 Ian Lance Taylor <ian@zembu.com>
2240
2241 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2242 @code.
2243
1cd1c99b
AM		 22442000-07-15 Alan Modra <alan@linuxcare.com.au>
2245
2246 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2247 ELF as are used for SOM (except the 32-bit reloc one) to decide
2248 whether a symbol can be reduced to a section symbol. Expand on
2249 the comment for symbols involved in LR% and RR% expressions.
2250
119d663a
NC		 22512000-07-14 Nick Clifton <nickc@cygnus.com>
2252
2253 * config/tc-mips.c (mips_disable_float_construction): New
2254 static variable. Set to true if doubles should not be
2255 constructed by loading two single width fp registers with
2256 halves of the value.
2257 (mips_ip): Test mips_disable_float_construction.
2258 (md_longopts): Add command line switches --construct-floats
2259 and --no-construct-floats.
2260 (md_parse_option): Parse new command line options.
2261 (md_show_usage): Describe new command line options.
2262
2263 * doc/c-mips.texi: Document new command line options.
2264
906fac54
AM		 22652000-07-13 Koundinya K <kk@ddeorg.soft.net>
2266
2267 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2268 * configure: Regenerate.
2269
22702000-07-13 Hans-Peter Nilsson <hp@axis.com>
2271
2272 * configure.in (DEFAULT_EMULATION setting): Revert part of
2273 2000-07-01 change that set te_multi=multi unless set to tmips.
2274 * configure: Regenerate.
2275
7f788821
NC		 22762000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2277
2278 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2279 section when aligning it increases its size.
7f788821 2280
9a736b6b
NC		 22812000-07-11 Kazu Hirata <kazu@hxi.com>
2282
2283 * config/tc-tic54x.c: Fix formatting.
2284
3dd5103b
NC		 22852000-07-10 Kazu Hirata <kazu@hxi.com>
2286
2287 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2288 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2289
46b85d42
AM		 22902000-07-10 Alan Modra <alan@linuxcare.com.au>
2291
2292 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2293 displacements correctly.
2294
2295 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2296
22972000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2298
2299 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2300 warning.
2301 (hash_jam): Ditto.
2302
ad1079af
AM		 23032000-07-09 Alan Modra <alan@linuxcare.com.au>
2304
2305 From David Huggins-Daines <dhd@linuxcare.com>
2306 * config/te-hppalinux64.h: Add a new emulation.
2307 * configure.in (emulations): Add configure bits to support the
2308 64-bit Linux/parisc target.
2309 * configure: Regenerate.
2310
2311 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2312 (md_shortopts): Add `V' for ELF.
2313
2314 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2315 when SOM or ELF_ARG_RELOC are defined.
2316 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2317 ELF_ARG_RELOC are defined.
2318 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2319 (pa_stringer): ..Do it here instead. Fix comment typos.
2320 (hppa_force_relocation): Cast enums to int before comparing with
2321 ints.
2322
2323 From Ryan Bradetich <rbradetich@uswest.net>
2324 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2325 redifinition warning.
2326 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2327 (hppa_force_relocation): ditto
ad1079af
AM		 2328 (md_apply_fix): Added cast to buf to fix warnings.
2329
2330 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2331 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2332
2333 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2334 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2335 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2336 reloc_type** to avoid warnings in switch.
2337 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2338 little earlier instead.
2339
2340 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2341 and elf.
2342 (pa_type_args): Use symbol_arg_reloc_info.
2343 (struct pa_it): Make arg_reloc unsigned int.
2344 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2345 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2346 (pa_code): Delete. pa_text duplicates this function.
2347 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2348 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2349 int.
2350 (cons_fix_new_hppa): Actually change selector to e_fsel when
2351 warning about assuming so.
2352 (tc_gen_reloc): More example elf arg reloc code.
2353 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2354 (hppa_force_relocation): Likewise.
2355
2356 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2357 files.
2358 (pa_end_of_source): Prototype.
2359 (hppa_fix_adjustable): Prototype.
2360 (LABELS_WITHOUT_COLONS): Move it..
2361 * config/te-hppa.h: To here.
2362
2363 * config/te-hppa64.h: New file.
2364
2365 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2366 type.
2367 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2368 format -10, -16, 16 relocs.
2369 (hppa_elf_mark_end_of_function): Test for null
2370 last_call_info->start_symbol
2371
2372 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2373 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2374 re_assesmble_* functions. Delete extraneous statements. Fix
2375 typos in comments.
2376 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2377 insn to re_assemble_*.
2378
623aa224
UC		 23792000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2380
2381 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2382
c4aa876b
NC		 23832000-07-08 Kazu Hirata <kazu@hxi.com>
2384
2385 * config/tc-sh.c: Fix formatting.
d0313fb7 2386 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2387 * depend.c: Fix formatting.
2388 * flonum-konst.c: Likewise.
2389 * flonum-mult.c: Likewise.
c4aa876b 2390
6b31947e
NC		 23912000-07-07 Kazu Hirata <kazu@hxi.com>
2392
a5bfe8c9 2393 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2394 * config/obj-vms.c: Fix comments.
2395 * config/tc-a29k.c: Likewise.
2396 * config/tc-alpha.c: Likewise.
2397 * config/tc-h8300.c: Likewise.
2398 * config/tc-h8500.c: Likewise.
2399 * config/tc-i370.c: Likewise.
2400 * config/tc-ia64.c: Likewise.
2401 * config/tc-m68hc11.c: Likewise.
2402 * config/tc-m68k.c: Likewise.
2403 * config/tc-mips.c: Likewise.
2404 * config/tc-ns32k.c: Likewise.
2405 * config/tc-ppc.c: Likewise.
2406 * config/tc-z8k.c: Likewise.
6b31947e 2407
b8a9dcab
NC		 24082000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2409
2410 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2411 Default to '(SEC_LOAD | SEC_DATA)'.
2412 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2413
2414 * doc/internals.texi (CPU Backend): Describe
2415 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2416
beb2de9b
AC		 2417Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2418
2419 * as.c (parse_args): NULL terminate the long option list.
2420
24ddb296
AC		 2421Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2422
2423 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2424 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2425
1fe72011
NC		 24262000-07-05 Nick Clifton <nickc@cygnus.com>
2427
2428 * config/tc-d30v.c (write_2_short): Further changes to warning
2429 messages produced when combining EITHER_BUT_PREFER_MU attributed
2430 opcodes.
2431
a5bfe8c9 24322000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2433
2434 * MAINTAINERS: new
2435
8de8f17e
AO		 24362000-07-04 Alexandre Oliva <aoliva@redhat.com>
2437
2438 * config/tc-arm.c (psrs): Accept combinations of flags.
2439
00d2865b
NC		 24402000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2441
2442 * config/tc-avr.c: Change _ () to _() around all strings marked
2443 for translation (exception from the usual coding style).
2444 (avr_opt): New struct variable, how the new switches are set.
2445 (OPTION_MMCU): Define as 'm' and actually use.
2446 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2447 (show_mcu_list): New function, display the list of known MCUs.
2448 (md_show_usage): Document the new switches. Call show_mcu_list.
2449 (avr_set_arch): Change 'm' to OPTION_MMCU.
2450 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2451 Handle the new switches.
2452 (avr_operands): Disable warnings for undefined combinations of
2453 operands if -mall-opcodes. Disable warnings for skipping two-word
2454 instructions if enhanced core or -mno-skip-bug.
2455 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2456 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2457 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2458 (avr_ldi_expression): Warn about implicit lo8().
2459 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2460
54588503
UC		 24612000-07-01 Koundinya K <kk@ddeorg.soft.net>
2462
50bbae35
AM		 2463 * configure.in: Add entry for mips-*-sysv4*MP*
2464 * configure: Rebuild
2465 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2466 elf32-tradlittlemips for traditional mips targets.
2467 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2468 test for Link Once sections as in adjust_reloc_syms.
2469 * config/te-tmips.h: New file for traditional mips targets. Define
2470 TE_TMIPS.
58a77e41 2471
c9900432
NC		 24722000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2473
2474 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2475 flags argument is not present, don't change an existing section's
2476 section's attributes. If the flags argument is present, warn if the
2477 attributes don't match the section's current attributes. When
2478 long section names are supported, set SEC_LINK_ONCE and
2479 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2480
9d87310a
HPN		 2481Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2482
2483 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2484 symbols; create them.
2485
dbddefbf
NC		 24862000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2487
2488 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2489 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2490
2ae7e77b
AH		 24912000-06-27 Aldy Hernandez <aldyh@redhat.com>
2492
2493 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2494 expressions. Ignore the problem when handling 16 bit signed
2495 immediates, because the assembler will take care of the relocation
2496 later.
2ae7e77b 2497
6b2539e3
NC		 24982000-06-27 Nick Clifton <nickc@cygnus.com>
2499
2500 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2501 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2502 sequential order, and emit warning messages if the input source
2503 code contains constructs like that, or parallel constructs
2504 containing such opcodes.
2505
65aa24b6
NC		 25062000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2507
2508 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2509 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2510 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2511 (md_show_usage): Update usage message.
2512 (md_parse_option): Allow redefinition of MCU type within the
2513 same avr[1-5] bfd machine type. Show both old and new MCU type
2514 in the error message.
2515 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2516 Simplify 8K wrap code.
2517
f0c56b90
NC		 25182000-06-25 Kazu Hirata <kazu@hxi.com>
2519
50bbae35
AM		 2520 * config/obj-aout.c: Remove all uses of DEFUN.
2521 * config/obj-ieee.c: Likewise.
2522 * config/tc-sh.c: Fix comment typos.
2523 * config/tc-tahoe.c: Likewise.
2524 * config/tc-vax.c: Likewise.
2525 * config/tc-w65.c: Likewise.
2526 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2527 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2528
6d249963
DD		 25292000-06-24 DJ Delorie <dj@cygnus.com>
2530
2531 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2532 more changes from Sept 1999
2533 (tc_i386_fix_adjustable): ditto
2534 (md_apply_fix3): ditto
2535
680d2857 25362000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2537
680d2857
FCE		 2538 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2539 (gas_cgen_parse_operand): Set it around expression() call.
2540 (gas_cgen_md_operand): Test for it before longjmp().
2541
e7b305a2
AM		 25422000-06-24 Kazu Hirata <kazu@hxi.com>
2543
c0fecd35
AM		 2544 * config/tc-h8500.c: Remove all uses of DEFUN.
2545 * config/tc-sh.c: Likewise.
2546 * config/tc-w65.c: Likewise.
2547 * config/tc-z8k.c: Likewise.
2548
e7b305a2
AM		 2549 * config/tc-h8500.c: Fix typos in comments.
2550
ed6d6fd3
FCE		 25512000-06-23 Frank Ch. Eigler <fche@redhat.com>
2552
2553 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2554 is defined.
2555
f7c88872
AM		 25562000-06-23 matthew green <mrg@redhat.com>
2557
2558 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2559 defined. Fix error message for `[' grouping.
f7c88872 2560
70d6ecf3
AM		 25612000-06-22 Kazu Hirata <kazu@hxi.com>
2562
2563 * config/tc-h8300.c: Fix formatting and comment typos.
2564
e9718fe1
TW		 25652000-06-22 Timothy Wall <twall@cygnus.com>
2566
2567 * config/tc-ia64.c (note_register_values): Move premature QP
2568 notation clearing into the appropriate place.
2569
45288df1
AM		 25702000-06-22 Alan Modra <alan@linuxcare.com.au>
2571
1581f8c9
AM		 2572 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2573 first before anything else. Add bin-bugs.h, emul.h and progress.h
2574 Sort list of files as for $(OBJS) in Makefile.am.
2575
2576 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2577 find one. Remake dependencies.
2578 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2579 * Makefile.in: Regenerate.
2580 * doc/Makefile.in: Regenerate.
2581
45288df1
AM		 2582 * config/tc-i386.c (i386_displacement): Don't assume a constant
2583 displacement is necessarily 16 bits when in 16 bit code mode.
2584 (md_assemble): Instead size the displacement here after we know
2585 for sure that a .code16gcc operand hasn't automatically added
2586 operand size prefixes.
2587
01580992
L		 25882000-06-21 H.J. Lu <hjl@gnu.org>
2589
2590 * Makefile.am: Rebuild dependency.
2591 * Makefile.in: Rebuild.
2592
40f09f82
JL		 25932000-06-21 Kazu Hirata <kazu@hxi.com>
2594
2595 * config/tc-h8300.c (parse_reg): Make the function static.
2596 (parse_exp): Likewise.
2597
78295804
DD		 25982000-06-20 DJ Delorie <dj@cygnus.com>
2599
2600 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2601 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2602 for cygwin import libraries to work properly.
2603
45f85b08
L		 26042000-06-20 H.J. Lu <hjl@gnu.org>
2605
2606 * Makefile.am: Rebuild dependency.
2607 * Makefile.in: Rebuild.
2608 * configure: Likewise.
2609 * doc/Makefile.in: Likewise.
2610
39bec121
TW		 26112000-06-20 Timothy Wall <twall@cygnus.com>
2612
2613 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2614 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2615 * doc/c-tic54x.texi: New.
2616 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2617 documentation file.
39bec121 2618 * doc/all.texi: Add C54X.
3e87a760 2619 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2620 * doc/Makefile.in: Regenerate.
2621 * configure.in: Add tic54x and define LIBM for tic54x.
2622 * configure: Regenrate.
2623 * config/tc-tic54x.[ch]: New.
2624 * config/obj-coff.h: Add tic54x.
2625 * Makefile.am: (CPU_TYPES): Add tic54x.
2626 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2627 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2628 (as_new_LDADD): Add $(LIBM).
2629 * Makefile.in: Regenerate.
3e87a760 2630
60bcf0fa
NC		 26312000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2632
2633 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2634 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2635 * doc/as.texinfo: Likewise.
2636
2637 * configure, Makefile.in: Regenerate.
2638 * configure.in (emulations): Recognize m6811 and m6812.
2639 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2640 Added files for 68hc11 and 68hc12 assembler.
2641 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2642 * config/tc-m68hc11.h: Header definition for that assembler.
2643
ec05f674
NC		 26442000-06-18 Nick Clifton <nickc@redhat.com>
2645
24ef8152
NC		 2646 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2647 instead of OCTETS_PER_BYTE.
2648
ec05f674 2649 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2650 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2651
119caedd
L		 26522000-06-18 H.J. Lu <hjl@gnu.org>
2653
2654 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2655 * configure: Rebuild.
2656
607723e4
NC		 26572000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2658
3e87a760
AM		 2659 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2660 to BFD_ASSEMBLER.
607723e4 2661
b946ec34
NC		 26622000-06-16 Nick Clifton <nickc@cygnus.com>
2663
2664 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2665 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2666
2667 * doc/c-mips.texi: Document newly accepted cpu variants.
2668
37ce37b1
UC		 26692000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2670
2671 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2672
c06ae4f2
UC		 26732000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2674
2675 * macro.c (getstring): Make it possible to escape the quote
2676 character.
2677
20348649
JL		 2678Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2679
2680 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2681
bcef29e6
L		 26822000-06-13 H.J. Lu <hjl@gnu.org>
2683
2684 * configure: Regenerate.
2685
63a0b638
AM		 26862000-06-09 Alan Modra <alan@linuxcare.com.au>
2687
2688 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2689 separator.
2690 * doc/internals.texi (line_separator_chars): Semicolon is no
2691 longer a default. Mention null and newline as defaults.
2692
2693 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2694
2695 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2696 * config/tc-i860.h (line_separator_chars): Likewise.
2697 * config/tc-h8300.c (line_separator_chars): Likewise.
2698 * config/tc-i960.c (line_separator_chars): Likewise.
2699 * config/tc-m68k.c (line_separator_chars): Likewise.
2700 * config/tc-mips.c (line_separator_chars): Likewise.
2701 * config/tc-ns32k.c (line_separator_chars): Likewise.
2702 * config/tc-sparc.c (line_separator_chars): Likewise.
2703 * config/tc-vax.c (line_separator_chars): Likewise.
2704
2705 * config/tc-h8300.c (comment_chars): Use string initialiser.
2706 * config/tc-i960.c (line_comment_chars): Likewise.
2707 * config/tc-z8k.c (comment_chars, line_comment_chars,
2708 line_separator_chars): Likewise.
2709
2710 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2711 for TE_LINUX.
2712
9bab9349
NC		 27132000-06-08 Nick Clifton <nickc@cygnus.com>
2714
2715 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2716 for size 1 fixes.
2717
946efd95
DB		 27182000-06-08 David O'Brien <obrien@FreeBSD.org>
2719
2720 * configure.in (VERSION): Update to show this is the CVS mainline.
2721
6480b79a
DB		 27222000-06-08 Matthew Jacob <mjacob@feral.com>
2723
2724 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2725 $at is the integer register $r28, vs. both $r28 and the floating
2726 point register $f28.
2727
10850f29
JW		 27282000-06-08 James E. Wilson <wilson@cygnus.com>
2729
2730 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2731 (dot_endp): Don't call ia64_flush_insns.
2732 (emit_one_bundle): Don't delete prologue/body records from
2733 unwind_record list in first loop. Rewrite second loop to account for
2734 this.
2735
150f24a2
JW		 27362000-06-07 David Mosberger <davidm@hpl.hp.com>
2737
2738 * config/tc-ia64.c: Add missing prototypes.
2739 (generate_unwind_image): Cast argument to output_unw_records call.
2740
e38c9cc2
DC		 2741Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2742
46b85d42 2743 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2744
1188e082
DC		 2745Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2746
2747 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2748 (REGISTER_P): likewise.
2749 (avr_opcodes): uses include/opcode/avr.h
2750 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2751
ac743b2c
AM		 27522000-06-04 Alan Modra <alan@linuxcare.com.au>
2753
0b545448
AM		 2754 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2755 initializers too.
ac743b2c 2756
969e1a7b
L		 27572000-06-03 H.J. Lu <hjl@gnu.org>
2758
2759 * read.c (is_end_of_line): Put back `;'.
2760
65172ab8
AM		 27612000-06-03 Alan Modra <alan@linuxcare.com.au>
2762
2763 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2764
b75c0c92
AM		 27652000-06-01 Alan Modra <alan@linuxcare.com.au>
2766
2767 * expr.c (operand): Test is_end_of_line outside switch to catch
2768 line separator chars that are also operators.
2769 (operator): Return O_illegal for line separator chars.
2770
2771 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2772 entry (or `!' entry for TC_HPPA).
2773
2774 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2775 before indexing is_end_of_line. Remove redundant check for '\0'.
2776 (fp_op2): Likewise.
2777 * config/tc-h8500.c (md_assemble): Likewise.
2778 * config/tc-mcore.c (md_assemble): Likewise.
2779 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2780 (md_atof): Likewise
2781
2782 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2783 is_end_of_line.
2784 * config/tc-mcore.c (mcore_cons): Likewise.
2785 (mcore_float_cons): Likewise.
2786 (mcore_stringer): Likewise.
2787 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2788
a6836251
SB		 27892000-06-01 Scott Bambrough <scottb@netwinder.org>
2790
2791 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2792
43841e91
NC		 27932000-05-29 Nick Clifton <nickc@cygnus.com>
2794
2795 * config/tc-sh.c: Fix compile time warning messages.
2796
2797 * config/tc-mips.c: Fix compile time warning messages.
2798
a057431b
PB		 27992000-05-29 Philip Blundell <philb@gnu.org>
2800
2801 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2802 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2803 * NEWS: Mention ARM ELF support.
2804
3c07fb76
AO		 28052000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2806
2807 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2808 it is modified, and use the real_size to compute the frag address
2809 for dwarf2 line info.
2810
ad4d6ccf
AM		 28112000-05-27 Alan Modra <alan@linuxcare.com.au>
2812
2813 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2814 line-matching scheme to cope with automake moving variables around.
2815 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2816 * Makefile.in: Regenerate.
2817
6faf3d66
JJ		 28182000-05-26 Jakub Jelinek <jakub@redhat.com>
2819
2820 * config/tc-sparc.c (sparc_relax): New.
2821 (md_longopts): Add -relax and -no-relax options.
2822 (md_parse_options, md_show_usage): Likewise.
2823 (md_apply_fix3): Optimize tail call into branch always if possible.
2824
0a44c2b1
DL		 2825Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2826
2827 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2828 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2829 rules, with warning when a GAS statement specifies a packing that
2830 will result in an instruction being squashed.
3e87a760
AM		 2831 Added typdef packing_type and enumerals, changed various integer
2832 literals to use the enumerals.
0a44c2b1 2833
e0c9811a
JW		 28342000-05-24 David Mosberger <davidm@hpl.hp.com>
2835
2836 * config/tc-ia64.c (dot_restorereg_p): New function.
2837 (md_pseudo_table): Add restorereg.p.
2838 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2839 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2840
2841 * config/tc-ia64.h (unw_record_type): Add unwabi.
2842 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2843 called MASK with members for imask, and the masks produced by
2844 fr_mem, gr_mem, br_mem, and frgr_mem.
2845 (unw_p_record): Add members ABI and CONTEXT.
2846 (unw_x_record): Add member AB.
2847 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2848 as pseudo-register for use during unwind info generation.
2849 (AR_PFS, AR_LC): New macros.
2850 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2851 whose names start with an at sign (as in "@priunat").
2852 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2853 register.
2854 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2855 proc_end, unwind_info, personality_routine): Consolidate into
2856 "unwind" structure to reduce offset-table use. Add member
2857 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2858 to be emitted.
2859 (output_R1_format, output_R3_format, output_P3_format,
2860 output_P6_format): Initialize R with zero to reduce compiler warnings.
2861 (output_P7_format): Ditto. Add `default' branch to switch
2862 statement to reduce compiler warnings.
2863 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2864 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2865 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2866 into single argument.
2867 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2868 compiler warnings. Merge A and B args into single argument.
2869 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2870 A and B args into single argument.
2871 (free_record): Removed (wasn't used).
2872 (free_list_records): Also free imasks in prologue records.
2873 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2874 (output_spill_mask): Remove.
2875 (output_unwabi): New function.
2876 (output_epilogue, output_label_state, output_copy_state): Call
2877 alloc_record.
2878 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2879 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2880 argument.
2881 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2882 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2883 as part of handling the prologue records. Emit region's imask if
2884 we have one. Handle unwabi, epilogue, label_state, copy_state,
2885 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2886 spill_sprel_p, and spill_reg_p records.
2887 (set_imask, count_bits, slot_index): New function.
2888 (fixup_unw_records): Fix region size computation. Handle
2889 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2890 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2891 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2892 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2893 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2894 (dot_save): Use manifest constants for applicaton registers.
2895 Handle REG_PR and REG_PRIUNAT.
2896 (dot_restore): Don't just ignore it.
2897 (dot_restorereg): New function..
2898 (generate_unwind_image): Ensure unwind info is a multiple of eight
2899 bytes, not just four bytes.
2900 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2901 (dot_altrp): Don't just ignore it.
2902 (dot_savemem): New function. Replaces dot_savesp() and
2903 dot_savepsp(). Use manifest constants for applicaton registers.
2904 Handle REG_PR and REG_PRIUNAT.
2905 (dot_savef): Simplify.
2906 (dot_saveb): Support generation of br_gr.
2907 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2908 dot_label_state, dot_copy_state): New function.
2909 (dot_unwabi): Don't just ignore it.
2910 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2911 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2912 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2913 (emit_one_bundle): Set slot number for prologue/body records
2914 *before* emitting the first insn.
2915 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2916 (md_begin): Declare "psp" pseudo-register.
2917 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2918 so we don't get segfault.
2919 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2920 counts as required per SW Conventions manual
2921 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2922 output_preds_psprel, output_preds_sprel, output_spill_base,
2923 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2924 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2925 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2926 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2927 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2928 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2929 (dot_vframe): Implement.
2930 (dot_vframesp, dot_vframepsp): New function.
2931
f98fd99f
HPN		 2932Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2933
2934 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2935 * configure: Regenerate.
f98fd99f 2936
ee7fcc42
AM		 29372000-05-23 Alan Modra <alan@linuxcare.com.au>
2938
2939 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2940 (md_estimate_size_before_relax): so we can use it here instead of
2941 old kludges. Localise vars to blocks. Comment.
2942
2943 * frags.c (frag_new): Update fr_var comments.
2944 * frags.h (struct frag): Ditto.
2945
c67e42c9
RH		 29462000-05-22 Richard Henderson <rth@cygnus.com>
2947
2948 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2949 (pseudo_func): Add pcrel.
2950 (operand_match): Handle IA64_OPND_TGT64.
2951 (build_insn): Likewise.
2952 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2953 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2954 (fix_insn): Handle all three 64-bit relocation types.
2955
5110c57e
HPN		 2956Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2957
2958 * obj.h (struct format_ops): New members begin, app_file,
2959 s_set_other, s_set_desc, s_get_type, s_set_type,
2960 separate_stab_sections, init_stab_section.
2961
2962 * config/obj-multi.h: Update GPL notice to v2.
2963 (obj_begin): New.
2964 (obj_app_file): New.
2965 (S_SET_SIZE): Test s_set_size for NULL before calling.
2966 (S_SET_ALIGN): Similar for s_set_align.
2967 (S_SET_OTHER): New.
2968 (S_SET_DESC): New.
2969 (S_GET_TYPE): New.
2970 (S_SET_TYPE): New.
2971 (SEPARATE_STAB_SECTIONS): New.
2972 (INIT_STAB_SECTION): New.
2973 (EMIT_SECTION_SYMBOLS): New.
2974 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2975
2976 * config/obj-elf.h: Update GPL notice to v2.
2977 Mention that this file is included from obj-multi.h.
2978 (obj_begin): Wrap definition in ifndef.
2979 (elf_file_symbol): Constify declaration.
2980 (obj_app_file): Ditto.
2981 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2982 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2983
2984 * config/obj-elf.c (elf_s_set_other): New.
2985 (elf_file_symbol): Constify argument.
2986 (elf_separate_stab_sections): New.
2987 (elf_init_stab_section): New.
2988 (elf_format_ops): Add new members. Remove comma at end.
2989
2990 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2991 (ecoff_format_ops): Add new fields. Remove comma at end.
2992 Mention inconsistency for emit_section_symbols.
2993
2994 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2995
2996 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2997 (coff_separate_stab_sections): New.
2998 (coff_format_ops): Add new members.
2999
3000 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3001 (obj_aout_s_set_other): New.
3002 (obj_aout_s_set_desc): New.
3003 (obj_aout_s_get_type): New.
3004 (obj_aout_s_set_type): New.
3005 (obj_aout_separate_stab_sections): New.
3006 (aout_format_ops): New members added. Use obj_aout_process_stab,
3007 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3008 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3009 appropriate.
3010 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3011
b98ef147
AM		 30122000-05-22 Alan Modra <alan@linuxcare.com.au>
3013
3014 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3015 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3016 (md_estimate_size_before_relax): Ensure jumps to weak and
3017 externally visible symbols are relocatable.
3018
0aa5d426
HPN		 3019Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3020
3021 * stabs.c (aout_process_stab): Make global.
3022 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3023 * read.h (aout_process_stab): Declare.
3024
3025 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3026 Generalize to *aout, *coff *elf.
3027 * configure: Regenerated.
3028
3029 * doc/internals.texi (Object format backend): Say
3030 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3031
3032 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3033 * Makefile.in: Regenerated.
3034
7c3dc350
CM		 30352000-05-19 Catherine Moore <clm@cygnus.com>
3036
3037 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3038
b3b6a3fe
JL		 30392000-05-18 Alan Modra <alan@linuxcare.com.au>
3040
3041 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3042 instruction to reflect change in re_assemble_*.
3043
c9e10a08
JL		 3044Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3045
3046 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3047 build PA64 ELF tools.
3048 * configure: Rebuilt.
3049
3043679f
AM		 30502000-05-17 Alan Modra <alan@linuxcare.com.au>
3051
3052 * Makefile.am: Regenerate dependencies.
3053 * Makefile.in: Regenerate.
3054
322f2c45
NC		 30552000-05-15 Nick Clifton <nickc@cygnus.com>
3056
3057 * config/tc-arm.c (struct asm_psr): Add boolean field
3058 distinguishing between CSPR and SPSR. Rename 'number' field
3059 to 'field'.
3060 (psrs): Rearrange contents to match new asm_psr structure.
3061 (arm_psr_parse): Move next to psr_required_here. Make it
3062 return an asm_psr structure.
3063 (psr_required_here): Use asm_psr structure returned by
3064 arm_psr_parse.
3065 (do_msr): Reorganise to allow psr_required_here to be called
3066 only once.
3067 (md_undefined_name): Mark 'name' parameter as unused, since
3068 the COFF target does not use it.
322f2c45 3069
5e6cbf41
PB		 30702000-05-14 David O'Brien <obrien@FreeBSD.org>
3071
3072 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3073 standards.
3074 * config/te-aux.h: Likewise.
3075 * config/te-dpx2.h: Likewise.
3076 * config/te-go32.h: Likewise.
3077 * config/te-hp300.h: Likewise.
3078 * config/te-hppa.h: Likewise.
3079 * config/te-i386aix.h: Likewise.
3080 * config/te-ic960.h: Likewise.
3081 * config/te-interix.h: Likewise.
3082 * config/te-nbsd532.h: Likewise.
3083 * config/te-pc532mach.h: Likewise.
3084 * config/te-ppcnw.h: Likewise.
3085 * config/te-psos.h: Likewise.
3086 * config/te-sparcaout.h: Likewise.
3087 * config/te-sun3.h: Likewise.
3088 * config/te-sysv32.h: Likewise.
3089
4132022d
AM		 30902000-05-14 Alan Modra <alan@linuxcare.com.au>
3091
3092 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3093 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3094 and sign extend without an if statement.
3095 (build_bytes): Likewise.
3096
30972000-05-14 Kazu Hirata <kazu@hxi.com>
3098
3099 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3100 X_add_symbol L_32 case.
3101
b4fd930a
AM		 31022000-05-14 David O'Brien <obrien@FreeBSD.org>
3103
3104 * config/te-freebsd.h: New file.
3105
a38cf1db
AM		 31062000-05-13 Alan Modra <alan@linuxcare.com.au>
3107
897083bd
AM		 3108 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3109 bindtextdomain): Replace defines with those from intl/libgettext.h
3110 to quieten gcc warnings.
3111
a38cf1db
AM		 3112 * NEWS: Mention x86 .arch and -q.
3113
3114 * config/tc-i386.c (quiet_warnings): New.
3115 (md_assemble): Use quiet_warnings.
3116 (md_parse_option): Set quiet_warnings from -q.
3117 (md_show_usage): Mention -q, delete -m.
3118 (flag_do_long_jump): Delete.
3119 (md_parse_option): Remove -m.
3120 (md_show_usage): Remove -m.
3121 (md_create_long_jump): Remove useless flag_do_long_jump code.
3122
3123 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3124 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3125
e413e4e9
AM		 31262000-05-13 Alan Modra <alan@linuxcare.com.au>
3127 Alexander Sokolov <robocop@netlink.ru>
3128
3129 * doc/c-i386.texi (i386-Arch): New section.
3130 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3131
3132 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3133 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3134 architecture has been given and is not 486.
3135 (set_cpu_arch): New.
3136 (md_pseudo_table): Add .arch.
3137 (md_assemble): Warn if cpu architecture has been given and an
3138 unsupported instruction.
3139
3140 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3141 Move operand_types bit defines after relevant template field.
3142 (template): Add cpu_flags.
3143 (Cpu*): Define.
3144 (arch_entry): New.
3145
e8b1cae5
AO		 31462000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3147
3148 * config/tc-mn10300.h (md_end): Define.
3149 (mn10300_finalize): Declare.
3150 * config/tc-mn10300.c: Include dwarf2dbg.h.
3151 (debug_line): Define.
3152 (md_assemble): Generate dwarf2 line info.
3153 (mn10300_finalize): New function. Finalize dwarf2 info.
3154
426b0403
AM		 31552000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3156
3157 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3158 external version of the relocation for weak symbols.
3159
e4c58b25
JW		 31602000-05-08 David Mosberger <davidm@hpl.hp.com>
3161
3162 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3163 frame size in units of 16 bytes, as required per SW Conventions manual.
3164 (output_unw_records): Output info-block header as a dword to get
3165 byte-order right.
3166
8fce3f5e
AM		 31672000-05-08 Alan Modra <alan@linuxcare.com.au>
3168
3169 * as.h: #include "file", not <file> on files from ../include.
3170 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3171 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3172 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3173 (tc_coff_symbol_emit_hook): Ditto.
3174 (OPTCOUNT): Cast to int to avoid compiler warning.
3175 (md_begin): Fix signed/unsigned warnings.
3176
31772000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3178
3179 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3180 ABRANCH LONG case for a conditional branch on a 68000.
3181 (md_estimate_size_before_relax): Likewise. Also handle
3182 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3183 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3184 PC-relative on all CPUs.
3185 (md_estimate_size_before_relax): Likewise.
3186
fb166ee3
AM		 31872000-05-04 Alan Modra <alan@linuxcare.com.au>
3188
3189 * as.c (parse_args): Just mention current year in printed
3190 copyright message.
3191
7a899fff
C		 31922000-05-03 J.T. Conklin <jtc@redback.com>
3193
3194 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3195 unit registers.
7a899fff
C		 3196 (md_parse_option): Recognize -m7400.
3197
44877466
ILT		 31982000-05-03 Ian Lance Taylor <ian@zembu.com>
3199
3200 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3201 don't permit lp to become less than the words array.
3202
eaa15ab8
NC		 32032000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3204
3205 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3206 Fix little-endian case.
3207
7c4f6a03
AM		 32082000-05-03 David O'Brien <obrien@NUXI.com>
3209
3210 * as.c (parse_args): Update copyright.
3211
da5d444c
AM		 32122000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3213
3214 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3215 for the .bss section too.
3216
3f9b03b5
AM		 32172000-05-02 Alan Modra <alan@linuxcare.com.au>
3218
3219 * configure.in: Set em=linux for hppa-*-linux.
3220 * configure: Regenerate.
3221 * doc/Makefile.in: Regenerate with correct automake.
3222
3223 * frags.c (frag_grow): Sanity check chunk_size.
3224
3225 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3226 * config/obj-som.h: Likewise.
3227 * config/obj-ieee.h: Likewise.
3228
3229 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3230
3231 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3232 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3233 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3234 (pa_ip): low_sign_unext now returns via function value. Use
3235 re_assemble_* instead of dis_assemble_* and
3236 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3237 unnecessarily.
3238 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3239 (md_section_align, md_parse_option, md_show_usage,
3240 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3241 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3242 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3243 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3244 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3245 pa_text): Likewise.
3246 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3247 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3248 outside of switch. Correct mask and shifting errors in case 10
3249 and case -11. In case 21, compare against signed range to suit
3250 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3251 case 17 and case 22, use offsetT variable to properly check range.
3252 Use re_assemble_* here too.
3253 (evaluate_absolute): Change type of value to offsetT. Call
3254 hppa_field_adjust to do the work for us.
3255 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3256 (pa_parse_cmpib_64_cmpltr): Ditto.
3257 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3258 of i to unsigned int.
3259 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3260 (pa_end_of_source): Return type is void.
3261
a2984248
CM		 3262Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3263
3264 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3265
df136245
DC		 3266Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3267
3268 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3269 More comments added.
3270 (md_begin): Removed "construct symbols for each register name".
3271 Because register names conflicts with GCC generated function
3272 names.
3273 (avr_operand): Now constant numbers can be used as a register
3274 identifiers (0 as r0, 31 as r31).
3275 (md_assemble): use skip_space () before parsing instruction
3276 operands.
3277
c1e73230
AM		 32782000-05-01 Alan Modra <alan@linuxcare.com.au>
3279
3280 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3281 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3282 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3283 * configure: Regenerate.
3284
a1934524
AM		 32852000-04-29 Andreas Jaeger <aj@suse.de>
3286
3287 * as.h: Correctly check GCC version.
3288
d9b7d820
AM		 32892000-04-26 David O'Brien <obrien@FreeBSD.org>
3290
3291 * doc/as.1: Fix unbalanced brackets.
3292
3293 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3294 TE_FreeBSD.
3295 (line_comment_chars): Set to '/' if TE_FreeBSD.
3296
cea1ab94
JL		 3297Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3298
3299 * configure.in: Configury support for PA64 (currently disabled).
3300 * configure: Rebuilt.
3301
e799a695
AM		 33022000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3303
3e87a760 3304 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3305 bfd_set_section_alignment.
3306
3b0ec529
AM		 33072000-04-25 Alan Modra <alan@linuxcare.com.au>
3308
3309 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3310 than 32.
3311
adcf07e6
NC		 33122000-04-24 Nick Clifton <nickc@cygnus.com>
3313
3314 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3315 * doc/as.texinfo (Align): Include arm and strongarm in list of
3316 targets that have the second form of the behaviour of the .align
3e87a760 3317 directive.
adcf07e6 3318
5047a41f
JL		 33192000-04-24 Mark Klein <mklein@dis.com>
3320
50705ef4 3321 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3322
a47cf567
NC		 3323Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3324
3325 * as.c (parse_args): Allow md_parse_option to override -a listing
3326 option.
3327 * config/obj-coff.c (add_lineno): Change type of offset parameter
3328 from "int" to "bfd_vma."
3329 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3330 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3331 (ppc_change_csect): Align correctly for XCOFF64.
3332 (ppc_machine): New function, which discards "ppc_machine" line.
3333 (ppc_tc): Cons for 8 when code is 64 bit.
3334 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3335 relocations.
3336 (md_parse_option): Handle -a64 and -a32.
3337 (ppc_xcoff64): New.
3338 * config/tc-ppc.h (TARGET_MACH): Define.
3339 (TARGET_FORMAT): Move to function.
3340 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3341
3342Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3343
3344 * config/tc-avr.c: New AVR_ISA_ defined.
3345 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3346 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3347 for `fmul', `movw' and `lpm R,Z' instructions.
3348 (avr_operands): Warn if current opcode is a two-word instruction
3349 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3350 (avr_opcodes): New commands added.
3351 (REGISTER_P): Check 'a' and 'v' constraint letters.
3352 (mcu_types): New MCU added.
3353
bf3ca999
TW		 33542000-04-22 Timothy Wall <twall@cygnus.com>
3355
3356 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3357 to "natval".
3358 (operand_match): Conditionally insert default bit values for IMMU9.
3359
98e5953c
JL		 33602000-04-14 Matthew Green <mrg@cygnus.com>
3361
3362 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3363 * configure: Rebuilt.
3364
a02fab7e
JL		 3365Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3366 Jason Eckhardt <jle@cygnus.com>
3367
c67e42c9 3368 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3369
3370 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3371 Added handling of new operand types l,y,&,fe,fE,fx.
3372
800eeca4
JW		 3373Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3374 David Mosberger <davidm@hpl.hp.com>
3375 Timothy Wall <twall@cygnus.com>
3376 Andrew MacLeod <amacleod@cygnus.com>
3377 Jim Wilson <wilson@cygnus.com>
3378
3379 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3380 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3381 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3382 * Makefile.in: Rebuild.
3383 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3384 * configure: Rebuild.
3385 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3386 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3387 * expr.c (expr): Handle md_optimize_expr.
3388 * read.c (LEX_HASH): Add comment.
3389 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3390
66778679
RH		 33912000-04-21 Richard Henderson <rth@cygnus.com>
3392
3393 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3394 bundling a non-delayed branch type instruction.
3395
aa15f6f7
AO		 33962000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3397
3398 * config/tc-mn10300.c (HAVE_AM30): Define.
3399 (md_assemble): Use it.
3400
16adf844
AM		 34012000-04-19 Alan Modra <alan@linuxcare.com.au>
3402
742f45cf
AM		 3403 * config/obj-elf.c (obj_elf_change_section): Check for changed
3404 section attributes.
3405
16adf844
AM		 3406 * Makefile.am: (CPU_MULTI_VALID): Remove.
3407 (MULTI_CPU_TYPES): Define.
3408 (MULTI_CPU_OBJ_VALID): Define.
3409 (DEPTC): Use the above.
3410 (DEPOBJ): Same here.
3411 (DEP2): And here.
3412 Regenerate dependencies.
3413 * Makefile.in: Regenerate.
3414
9c46fb1b
AM		 34152000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3416
742f45cf 3417 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3418
508866be
L		 34192000-04-18 H.J. Lu (hjl@gnu.org)
3420
3421 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3422 bfd_vma for non-bfd assemblers.
508866be 3423
ba2adb93
AM		 34242000-04-17 Alan Modra <alan@linuxcare.com.au>
3425
3426 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3427 doesn't give spurious errors.
3428
12ff5d56
AM		 34292000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3430
66778679 3431 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3432
fc633e5b
AM		 34332000-04-13 Alan Modra <alan@linuxcare.com.au>
3434
3435 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3436 constants, and don't assume offsetT is 32 bits.
3437
1ed18ec1
NC		 34382000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3439
3440 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3441 (md_pcrel_from_section): Add prototype.
3442 (d10v_fix_adjustable): Add prototype.
3443 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3444
3445 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3446
3db10f32
NC		 34472000-04-12 Nick Clifton <nickc@cygnus.com>
3448
3449 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3450 symbol in frag chain.
3451
847f7ad4
AM		 34522000-04-10 Alan Modra <alan@linuxcare.com.au>
3453
3454 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3455 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3456 (fits_in_signed_word, smallest_imm_type): Ditto.
3457 (md_assemble): Use an offsetT var to hold offsetT values, not a
3458 long.
3459 (offset_in_range): New.
3460 (md_assemble): Use it.
3461 (md_convert_frag): Change type of target_address, opcode_address,
3462 and displacement_from_opcode_start to offsetT.
3463 (md_create_short_jump): Change type of offset to offsetT.
3464 (md_create_long_jump): Ditto.
3465 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3466 (md_chars_to_number): Remove.
3467 (output_invalid): Remove duplicate prototype.
3468
ec694b89
NC		 34692000-04-09 Nick Clifton <nickc@cygnus.com>
3470
3471 * Makefile.am (CPU_TYPES): Add 'avr'.
3472 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3473 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3474
16adf844 3475 * Makefile.in: Regenerate.
ec694b89
NC		 3476
3477 * doc/as.texinfo: Add M32R documentation.
3478
a2d91340 3479Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3480
a2d91340 3481 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3482 --enable-build-warnings option.
a2d91340
AC		 3483 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3484 * Makefile.in, configure: Re-generate.
3485
d92b1a8a
NC		 34862000-04-07 Nick Clifton <nickc@cygnus.com>
3487
3488 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3489 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3490 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3491 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3492 (arm_force_relocation): Force relocations for
3493 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3494
52ccafd0
JR		 3495Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3496
3497 * config/tc-sh.c (get_operands): There's no third operand if the
3498 first operand is an immediate.
3499
015551fc
JR		 3500Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3501
3502 * config/tc-sh.c (immediate): Delete.
3503 (sh_operand_info): Add immediate member.
3504 (parse_reg): Use A_PC for pc.
3505 (parse_exp): Add second argument 'op'. All callers changed.
3506 (parse_at): Expect pc to be coded as A_PC.
3507 Use immediate field in *op.
3508 (insert): Add fourth argument 'op'. All callers changed.
3509 (build_relax): Add second argument 'op'. All callers changed.
3510 (insert_loop_bounds): New function.
3511 (build_Mytes): Remove DISP_4.
3512 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3513 (assemble_ppi): Use immediate field in *operand.
3514 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3515 (md_apply_fix): Likewise.
3516 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3517
79bd78be
AO		 3518Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3519
3520 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3521
e30e5a6a
HPN		 3522Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3523
3524 * internals.texi (CPU backend): Document
3525 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3526
41b49281
AM		 35272000-04-04 Alan Modra <alan@linuxcare.com.au>
3528
8ad3436c
AM		 3529 * po/gas.pot: Regenerate.
3530
3531 * as.c (show_usage): Restore translated part of bug string.
3532 * gasp.c (show_usage): Likewise.
3533
41b49281
AM		 3534 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3535 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3536 than move-if-change.
3537 (DEP1): Modify for "gcc -MM".
3538 (DEPTC): Likewise.
3539 (DEPOBJ): Likewise.
3540 (DEP2): Likewise.
3541 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3542 Update dependencies.
3543 * Makefile.in: Regenerate.
3544
0a727238
AO		 35452000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3546
3547 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3548 (md_begin): Likewise.
3549 (HAVE_AM33): New macro.
3550 (md_assemble): Use it. Match r_regs and xr_regs only if
3551 HAVE_AM33.
3552
c20f4f8c
AM		 35532000-04-03 Alan Modra <alan@linuxcare.com.au>
3554
3555 * as.h: #include "bin-bugs.h"
3556 * as.c (show_usage): Use REPORT_BUGS_TO.
3557 * gasp.c: #include "bin-bugs.h"
3558 (show_usage): Use REPORT_BUGS_TO.
3559
3560 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3561
753f6b12
HPN		 3562Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3563
3564 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3565 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3566 adjustments.
3567
726c5dcd
AM		 35682000-04-03 Alan Modra <alan@linuxcare.com.au>
3569
3570 * config/tc-i386.c (i386_immediate): Don't assume a constant
3571 immediate is necessarily 16 bits when in 16 bit code mode.
3572 (md_assemble): Instead set guess_suffix here after we have checked
3573 registers.
3574
bf80011a
RH		 35752000-04-02 Richard Henderson <rth@cygnus.com>
3576
3577 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3578 quantities. Correct right shift sign extension.
3579 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3580 32-bit value when shifting into place.
3581
92161534
ILT		 35822000-04-01 Ian Lance Taylor <ian@zembu.com>
3583
3584 * app.c: Add ATTRIBUTE_UNUSED as needed.
3585 * config/tc-ppc.c: Likewise.
3586 (ppc_size): Make unsigned long.
3587 (ppc_insert_operand): Add casts to avoid warnings.
3588
447f3982
NC		 35892000-03-31 Nick Clifton <nickc@cygnus.com>
3590
3591 * config/tc-d10v.h (md_flush_pending_output): Define.
3592
21d75ec2
NC		 35932000-03-29 Nick Clifton <nickc@cygnus.com>
3594
3595 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3596 segment. Works for both BFD_ASSEMBLER and others.
3597 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3598
d1a1bf19
NC		 35992000-03-29 Nick Clifton <nickc@cygnus.com
3600
3601 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3602
224de7a5
AM		 36032000-03-28 Alan Modra <alan@linuxcare.com.au>
3604
3605 * listing.c (LISTING_LHS_WIDTH): Default depends on
3606 LISTING_WORD_SIZE.
3607 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3608
5b8274e3
ILT		 36092000-03-27 Ian Lance Taylor <ian@zembu.com>
3610
3611 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3612 string literal.
3613
224de7a5 36142000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3615
3616 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3617
3618 * config/tc-avr.c (mcu_types): Add missing initialiser.
3619 (md_pcrel_from_section): Add prototype.
3620 (avr_operand): Remove redundant test of unsigned < 0.
3621 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3622
36232000-03-27 Denis Chertykov <denisc@overta.ru>
3624
3625 * config/tc-avr.c: New file for AVR support.
3626 * config/tc-avr.h: Likewise.
3627 * configure.in: Add AVR support.
3628 * configure: Regenerate.
3629
9f10757c
TW		 36302000-03-26 Timothy Wall <twall@cygnus.com>
3631
3632 * gasp.c (macro_op): Add new argument to check_macro call.
3633 Macro structure definitions moved to macro.h
3634 * sb.h: Add argument to prototype for input_scrub_include_sb.
3635 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3636 nesting checks with an additional flag.
3637 (struct input_save): Add flag to indicate whether current sb
3638 should be checked for proper macro/conditional nesting.
3639 (input_scrub_push/pop): Save/restore nest check flag.
3640 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3641 defined.
9f10757c
TW		 3642 * macro.c (check_macro): Allow caller to retrieve parsed macro
3643 information if a pointer is provided. This information may be
3644 used by the new macro hooks.
3645 * macro.h: Update prototype for check_macro. Macro struct
3646 definitions moved here from macro.c/gasp.c.
3647 * read.c (read_a_source_file): Add parameter to check_macro call,
3648 and pass macro info to the macro hook, if defined.
3649 (input_scrub_insert_line): New. Allow insertion of a line of
3650 characters into the input stream.
3651 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3652 file into the input stream.
3653 (s_include): Use input_scrub_insert_file.
3654 * internals.texi: Document new macro hooks.
3655 * as.h: New prototypes added.
3e87a760 3656
224de7a5 36572000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3658
3659 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3660 an initial capital letter.
3661 (i386_index_check): Reindent.
3662
11424155
NC		 36632000-03-19 Nick Clifton <nickc@cygnus.com>
3664
eaa15ab8 3665 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3666 relative branches.
3667
43f05576
NC		 36682000-03-17 Thomas de Lellis <tdel@windriver.com>
3669
66778679
RH		 3670 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3671 instruction operand bad if Rd > 7 when generating
3672 thumb instructions. Prevents for example,
3673 "adr r12,label" from silently failing and generating
3674 the wrong instruction.
3e87a760 3675
67231402
NC		 36762000-03-17 Nick Clifton <nickc@cygnus.com>
3677
3678 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3679 that have a destingation >= 0x400000.
3e87a760 3680 Fix compile time warning messages.
67231402 3681
a37c8f88
JR		 3682Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3683
3684 * config/tc-sh.c (md_begin): When encountering insn that are
3685 not supported by the current arch, only change the name if
3686 its contents are the same as prev_name.
3687 (get_specific): If the the architecture doesn't match, fail.
3688
dead1419
JR		 3689Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3690
3691 * config/tc-sh.c (IDENT_CHAR): Define.
3692 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3693 matching back where it came from.
3694
182e89d3
JR		 3695Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3696
3697 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3698
84f73d89
NC		 36992000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3700
3701 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3702 normal operands.
3703
dbbc7809
JL		 37042000-03-15 Kazu Hirata <kazu@hxi.com>
3705
3706 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3707
271bb601
HPN		 3708Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3709
3710 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3711 floating-point-number, make sure 'f' is in FLT_CHARS.
3712
8684e216
HPN		 3713Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3714
3715 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3716 (s_lcomm_internal): Use it.
3717 * doc/internals.texi (CPU backend): Document it.
3718 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3719 bytes.
3720
bb2d6cd7
GK		 37212000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3722
3723 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3724 when embedded-pic.
3725
3726 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3727 implementation doesn't have special handling for switch
3728 statements.
bb2d6cd7
GK		 3729 (macro_build): Allow for code in sections other than .text.
3730 (macro): Likewise.
3731 (mips_ip): Likewise.
3732 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3733 Don't perform relocs if we will be outputting them.
bb2d6cd7 3734 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3735 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3736 embedded-pic.
bb2d6cd7 3737
5c86cbc7 37382000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3739
66778679
RH		 3740 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3741 relocation type based on the entry in the fixup structure.
a47cf567 3742 Put S_IS_EXTERN processing back in.
5c86cbc7 3743
f8c827e9
L		 37442000-03-08 H.J. Lu (hjl@gnu.org)
3745
3746 * Makefile.am (install-exec-tooldir): Depend on
3747 install-exec-bindir for parallel make.
3748 * Makefile.in: Regenerated.
3749
8ad9e709
NC		 37502000-03-06 Nick Clifton <nickc@cygnus.com>
3751
3752 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3753 switch.
3754 (md_parse_option): Parse -m32r command line switch - disable m32rx
3755 compatability.
ded0aeb7
NC		 3756 (md_show_usage): Document new option.
3757
3758 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3759 * doc/Makefile.in: Regenerate.
3760 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3761
b7b8f327
MM		 37622000-03-02 Michael Meissner <meissner@redhat.com>
3763
3764 * config/tc-d30v.c (check_range): Remove code that incorrectly
3765 sign extended values where bits < 32.
3766
15886821
L		 37672000-03-02 H.J. Lu (hjl@gnu.org)
3768
3769 * configure.in: Support --enable-targets=all on ia32.
3770 * configure: Regenerated.
3771
8bf950bf
NC		 37722000-03-01 Nick Clifton <nickc@cygnus.com>
3773
3774 * gasp.c (do_align): Remove bogus check of alignment value.
3775
c5e54cc2
ILT		 37762000-02-27 Thomas de Lellis <tdel@windriver.com>
3777
3778 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3779 TC_PPC was defined forced the type of a symbol with no other type
3780 to be BSF_OBJECT.
3781
65fd87bc
ILT		 37822000-02-27 Hans-Peter Nilsson <hp@axis.com>
3783
3784 * doc/internals.texi (CPU backend): Mention that
3785 line_separator_chars do not break up comments. Fix typos for
3786 LEX_AT and LEX_NAME descriptions. Document operands for
3787 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3788 description of md_create_short_jump usage. Document argument for
3789 md_undefined_symbol.
3790
a25fe906
ILT		 37912000-02-27 Jakub Jelinek <jakub@redhat.com>
3792
3793 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3794 (md_parse_option): Handle it.
3795 (md_show_usage): Document it.
3796
21b10511
ILT		 37972000-02-27 Ian Lance Taylor <ian@zembu.com>
3798
3799 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3800 opcode, for the instruction `pal19'. From Andrea Arcangeli
3801 <andrea@suse.de>.
3802
773f551c
AM		 38032000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3804
3805 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3806 from here..
3807 (md_assemble): To here, before template operands are matched.
3808 Also ensure a constant immediate is sign extended when we know the
3809 size is at most 16 bits. This is to catch cases like "add
3810 $0xffc0,%ax" where we don't know the size, and thus that the
3811 immediate can be represented as Imm8S until after parsing the
3812 register operand.
3813 (i386_displacement): Similarly sign extend 16 bit constant
3814 displacements.
3815 (md_assemble): Relax 16-bit jump constant range check to suit sign
3816 extended displacements.
3817
28d33191
JL		 38182000-02-26 Andreas Jaeger <aj@suse.de>
3819
3820 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3821
cc5ca5ce
AM		 38222000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3823
3824 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3825 call operands when intel_syntax.
3826 (intel_float_operand): Return 2 for "fi...".
3827 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3828 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3829 earlier "SHORT" change.
3830 (md_assemble): When determining suffix from Regs, exclude
3831 InOutPortReg.
3832
056350c6
NC		 38332000-02-24 Nick Clifton <nickc@cygnus.com>
3834
3835 * configure: Add arm-wince, mips-pe and sh-pe targets.
3836 * configure: Regenerate.
3837
3838 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3839 sh-pe targets.
3840 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3841 "pe-mips" for the mips-pe target.
3842
3843 * config/tc-arm.c (insns): Change displacement encoded in BL
3844 and B instructions if the target port is arm-wince.
3845 (do_ldst): Do not bias the relocation offset if the target
3846 port is arm-wince.
3847 (md_pcrel_from): Add in missing relocation offset bias if the
3848 target os arm-wince.
3849
3850 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3851 (md_begin): Disable -G support for mips-pe target.
3852 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3853 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3854 COFF flavour.
3855
3856 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3857 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3858 assembler, just set the alignment to 4.
3859
3860 * config/te-wince-pe.h: New file for WinCE targets. Define
3861 TE_WINCE.
3862
36bf8ab9
AM		 38632000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3864
3865 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3866 string instructions.
3867 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3868 (i386_intel_memory_operand): After finding a segment override,
3869 check again for no `[' before looking for a displacement. Bomb if
3870 more than one displacement rather than silently discarding the
3871 second and subsequent ones. Free strings malloc'd by
3872 build_displacement_string.
3873
f5795b08
CM		 38742000-02-24 Catherine Moore <clm@cygnus.com>
3875
3876 * config/obj-som.c (obj_pseudo_table): Add "weak".
3877 (obj_som_weak): New routine.
3878
abd63a32
AM		 38792000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3880
520dc8e8
AM		 3881 * config/tc-i386.c (union i386_op): New.
3882 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3883 Throughout file replace occurences of disps[n], imms[n], regs[n]
3884 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3885 intel mode operand swapping. Add assert in regKludge and
3886 fake_zero_displacement code. Test i.types[n] when outputting
3887 displacements and immediates. Combine output of Disp16 with
3888 Disp32.
7f3f1ea2
AM		 3889 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3890 when in intel mode by (not) reversing fsub and fdiv operands
3891 before the template search. This fails for single operand
3892 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3893 undefined. Instead fix the base_opcode after we've found the
3894 template. Move base_opcode xor with found_reverse_match from
3895 opcode output code to before this fix so we test for the correct
3896 opcodes.
3897 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3898 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3899
3900 * config/tc-i386.h (TC_RELOC): Delete.
3901 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3902 with equivalent call to reloc.
3903
abd63a32
AM		 3904 * as.h (flag_m68k_mri): Move declaration after target include, and
3905 only declare when TC_M68K defined. Define as zero otherwise.
3906 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3907 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3908 Define as zero otherwise.
3909 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3910 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3911 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3912 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3913 testing whether defined.
3914 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3915 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3916 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3917 rather than testing whether defined.
3918 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3919 (parse_mri_cons): Declare and use only when TC_M68K.
3920 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3921 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3922 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3923
3924 * NEWS: Mention IBM 370 support.
3925
7e052742
RH		 39262000-02-23 Richard Henderson <rth@cygnus.com>
3927
3928 * config/tc-i386.c (md_assemble): When swapping operands for
3929 intel_syntax, assume everything that's not Imm or Disp is a
3930 register.
3931
5b93d8bb
AM		 39322000-02-23 Linas Vepstas <linas@linas.org>
3933
3934 * config/tc-i370.c, config/tc-i370.h: New files.
3935 * Makefile.am: Add support for Linux/IBM 370.
3936 * configure.in: Likewise.
3937 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3938 * config/obj-elf.c: Include elf/i370.h
3939 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3940
3941 * Makefile.in: Regenerate.
3942 * configure: Regenerate.
3943
3944 * doc/c-i370.texi: New file.
3945 * doc/all.texi: Include it.
3946 * doc/as.texinfo: And here.
3e87a760 3947 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3948 * doc/Makefile.in: Regenerate.
3949
25f2196d
CC		 39502000-02-19 Michael Meissner <meissner@redhat.com>
3951
3952 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3953 determine if an instruction can be used in parallel with an ADDppp
3954 or SUBppp instruction.
3955
6349b5f4
AH		 39562000-02-22 Andrew Haley <aph@cygnus.com>
3957
3958 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3959
2f6d2f85 39602000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 3961
3962 * config/tc-mips.c (mips_gp32): New variable.
3963 (macro_build) Use mips_gp32.
3964 (mips_ip): Ditto.
3965 (md_longopts): Add "-mgp32" and "-mgp64".
3966 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3967
a47cf567
NC		 3968 (OPTION_M7900): Change offset
3969 (OPTION_NO_M7900): Ditto.
3970
b985eaa8
ILT		 39712000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3972
3973 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3974 warning, and bump it to 1.
3975
52454417
ILT		 39762000-02-22 Ian Lance Taylor <ian@zembu.com>
3977
3978 From Brad Lucier <lucier@math.purdue.edu>:
3979 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3980 match format.
3981
6b76fefe
CM		 39822000-02-21 Catherine Moore <clm@cygnus.com>
3983
3984 * config/tc-mips.c (MF_HILO_INSN): Define.
3985 (mips_7000_hilo_fix): Declare.
3986 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3987 (md_parse_option): Check for 7000_HILO_FIX options.
3988 (OPTION_M7000_HILO_FIX): Define.
3989 (OPTION_NO_M7000_HILO_FIX): Define.
3990 * doc/c-mips.texi (-mfix7000): Describe.
3991
f6af82bd
AM		 39922000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3993
3994 * listing.c (print_lines): Remove unused variable `end'.
3995
3996 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3997 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3998 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3999 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4000 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4001 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4002
8c8281f4
NC		 40032000-02-18 Nick Clifton <nickc@cygnus.com>
4004
4005 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4006 the computed frag offset, rather than overwriting it.
4007
d4845d57
JR		 4008Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4009
4010 * config/tc-sh.c ("elf/sh.h"): Include.
4011 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4012 (md.begin): Initialize target_arch.
4013 Only include opcodes in has table that match selected architecture.
4014 (parse_reg): Recognize register names for sh-dsp.
4015 (parse_at): Recognize post-modify addressing.
4016 (get_operands): The leading space is now optional.
4017 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4018 arguments. Update valid_arch.
4019 (build_Mytes): Add support for SDT_REG_N.
4020 (find_cooked_opcode): New function, broken out of md_assemble.
4021 (assemble_ppi, sh_elf_final_processing): New functions.
4022 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4023 (md_longopts, md_parse_option): New option: -dsp.
4024 * config/tc-sh.h (elf_tc_final_processing): Define.
4025 (sh_elf_final_processing): Declare.
4026
c97305a1
JL		 4027Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4028
4029 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4030 the unwinder subspace. Save the current seg/subseg before creating
4031 the new seg/subseg.
4032
bec50466
NC		 40332000-02-10 Nick Clifton <nickc@cygnus.com>
4034
4035 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4036 little endian targets.
bec50466 4037 (INST_BYTE1): Redefine to handle big and little endian
66778679 4038 targets.
bec50466
NC		 4039 (cpu_type): New type: Select between M340 and M210.
4040 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4041 instructions of the M340.
bec50466 4042 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4043 instructions.
bec50466
NC		 4044 (md_atof): Add support for little endian targets.
4045 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4046 line switches.
bec50466
NC		 4047 (md_convert_frag): Add support for little endian targets.
4048 (md_apply_fix3): Add support for little endian targets.
4049 (md_number_to_chars): Add support for little endian targets.
4050
a25c045a
TW		 40512000-02-10 Timothy Wall <twall@redhat.com>
4052
4053 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4054 defined, use it to verify the symbol just read should be a label.
4055
f28e8eb3
TW		 40562000-02-10 Timothy Wall <twall@redhat.com>
4057
4058 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4059 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4060 around colons when KEEP_WHITE_AROUND_COLON is defined.
4061 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4062 and KEEP_WHITE_AROUND_COLON.
4063
6dc19fc4
TW		 40642000-02-08 Timothy Wall <twall@redhat.com>
4065
4066 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4067 logic.
6dc19fc4 4068 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4069 implemented.
6dc19fc4
TW		 4070 (end_repeat): New. Provide support for a "break" out of the
4071 repeat loop.
4072 * read.h: Add prototypes for new functions.
3e87a760 4073
f805106c
TW		 40742000-02-08 Timothy Wall <twall@redhat.com>
4075
4076 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4077 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4078 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4079 non-zero.
4080
4469be0f
TW		 40812000-02-08 Timothy Wall <twall@redhat.com>
4082
4083 * read.c: Added elseif to directives table.
4084 * read.h: Added prototype for s_elseif.
4085 * doc/as.texinfo: Added description for elseif.
4086 * cond.c (s_elseif): New function
3e87a760 4087
24a17b6c
TW		 40882000-02-04 Timothy Wall <twall@redhat.com>
4089
4090 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4091 listings.
24a17b6c 4092
bea9907b 40932000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4094
bea9907b
TW		 4095 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4096 default values.
4097 * frags.c (frag_new): Calculate fr_fix in octets
4098 (frag_now_fix) Return offset as target address offset (bytes).
4099 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4100 quantities).
bea9907b
TW		 4101 * frags.h: Added prototype for frag_now_fix_octets().
4102 Distinguish between octets and bytes in field descriptions.
4103 * listing.c (calc_hex): Account for octets vs bytes when
4104 printing addresses/offsets.
4105 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4106 target is little-endian, print the octets in a word in big-endian
4107 order so that the display looks like a proper hexadecimal number,
4108 instead of having the octets reversed.
4109 * read.c (do_align): When recording alignment, alignment power
4110 should be in terms of target bytes (minimum addressible unit)
4111 instead of octets.
4112 (do_org) Convert ORG target address (byte) argument into an
4113 octet offset when generating a variable fragment.
4114 * symbols.c (resolve_symbol_value): Symbol final value
4115 converted to a target address offset (bytes) from its octet offset.
4116 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4117 offset (bytes) is adjusted by the frag offset (octets) converted
4118 to bytes.
4119 (coff_frob_section) Section alignment power is in terms of bytes;
4120 convert it to an octet alignment power when calculating size (and
4121 size mask) in octets. Don't modify the section size in order to
4122 "align" it for TI COFF, since that format has a different method
4123 for storing alignment information.
3e87a760 4124
210dcc61
TW		 41252000-02-01 Timothy Wall <twall@cygnus.com>
4126
4127 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4128 entries, matching the way GCC generates them. If not escaped, the
4129 filename is encoded incorrectly.
4130
557537a5 41312000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4132
557537a5
NC		 4133 * config/tc-arm.c (reg_table): Add support for ATPCS register
4134 naming conventions.
2c1c4c62 4135
557537a5 41362000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4137
2c1c4c62
GK		 4138 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4139 already defined.
3e87a760 4140 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4141 New macro.
4142 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4143 of a symbol when we really care about its value.
4144
41452000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4146
4147 * config/tc-mcore.c (md_assemble): Give warning message if
4148 operands passes to instruction are more than the spec.
4149
2f0ca46a
NC		 41502000-01-27 Thomas de Lellis <tdel@windriver.com>
4151
66778679 4152 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4153 Thumb mode but the label seen was not declared as '.thumb_func'
4154 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4155 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4156
4c63da97
AM		 41572000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4158
4159 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4160 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4161
4162 * Makefile.in: Same here.
4163 Update copyright.
4164
4165 * configure.in: Set bfd_gas for i386-aout when primary target
4166 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4167 we may need the primary te_file. Remove incorrect comment.
4168
4169 * configure: Regenerate.
4170
4171 * config/e-i386aout.c: New file.
4172
4173 * as.c (USE_EMULATIONS): Move to before print_version_id.
4174 (struct emulation): Add i386aout.
4175 (show_usage): Split text strings. Reformat -a text. Add --em
4176 help.
4177 Update copyright.
4178
4179 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4180 (aout_format_ops): New.
4181 Update copyright.
4182
4183 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4184 preprocessor conditional and add aout USE_EMULATIONS tests.
4185 (read_a_source_file): Don't pass error strings to printf as
4186 format arg.
4187 Update copyright.
4188
4189 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4190 format arg.
4191 (do_data): Same here.
4192 (process_file): And here.
4193 Update copyright.
4194
4195 * symbols.c (colon): Rewrite "already defined" fatal message
4196 code for aout with USE_EMULATIONS.
4197 Update copyright.
4198
4199 * config/obj-aout.c (OBJ_HEADER): Define.
4200 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4201 fields of sentinel.
4c63da97
AM		 4202 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4203 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4204 forms here.
4205 (obj_aout_type): Expand S_SET_OTHER here too.
4206 (obj_read_begin_hook): Remove.
4207 (aout_pop_insert): New.
4208 (obj_aout_s_get_other): New.
4209 (obj_aout_s_get_desc): New.
4210 (aout_format_ops): New.
4211 Update copyright.
4212
4213 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4214 gets aout_pseudo_table.
4215 (aout_pseudo_table): Declare.
4216 (obj_read_begin_hook): Define.
4217 Update copyright.
4218
4219 * config/obj-coff.c (obj_pseudo_table): Rename to
4220 coff_pseudo_table.
4221 (coff_pop_insert): Use coff_pseudo_table.
4222 (coff_sec_sym_ok_for_reloc): Remove.
4223 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4224 and comment all zero entries and remove #if 0 code.
4225 Update copyright.
4226
4227 * config/obj-coff.h (obj_pop_insert): Define.
4228 (coff_pseudo_table): Declare.
4229 Update copyright.
4230
4231 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4232 s_get_size, s_set_size. Comment all zero entries.
4233 Update copyright.
4234
4235 * config/obj-elf.c (elf_s_get_other): New function.
4236 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4237 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4238 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4239 comment.
4240 (obj_elf_parse_section_letters): Don't pass error strings to
4241 printf as format arg.
4242 Update copyright.
4243
4244 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4245 OBJ_MAYBE_ECOFF.
4246 (elf_s_get_other): Declare.
4247 (S_GET_OTHER) Define as elf_s_get_other if not already
4248 defined.
4249 (S_SET_OTHER): Only define when not already defined.
4250 (elf_obj_read_begin_hook): Declare.
4251 (obj_read_begin_hook): Define.
4252 (elf_obj_symbol_new_hook): Declare.
4253 (obj_symbol_new_hook): Define.
4254 Update copyright.
4255
4256 * config/obj-multi.h: Add copyright header and protect against
4257 multiple inclusion. Add * to all function pointers.
4258 (OBJ_HEADER): If defined, include it rather than other defines
4259 in this file.
4260 (obj_frob_file_after_relocs): Test for NULL.
4261 (obj_symbol_new_hook): Here too.
4262 (obj_sec_sym_ok_for_reloc): And here.
4263 (S_GET_OTHER): Define.
4264 (S_GET_DESC): Define.
4265 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4266 (OBJ_MAYBE_ELF): Update comment.
4267
4268 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4269 OBJ_AOUT preprocessor conditional and handle emulation by
4270 testing OUTPUT_FLAVOR.
4271 (i386_displacement): Here too.
4272 (md_section_align): Similarly here.
4273 (i386_target_format): Conditionally compile when more than one
4274 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4275 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4276 (i386_displacement): Here too.
4277 Update copyright.
4278
4279 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4280 Define TARGET_FORMAT for aout only when not multi.
4281 Update copyright.
4282
4283 * config/te-multi.h: Delete file as it's identical to te-generic.h
4284
add0c677
AM		 42852000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4286
4287 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4288 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4289 LONG_MNEM_SUFFIX.
4290
4291 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4292 DWORD_MNEM_SUFFIX.
4293 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4294 comments.
4295
a19d8eb0
CP		 42962000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4297
66778679
RH		 4298 * config/tc-mips.c (mips_do_align): New function.
4299 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4300
550262c4
NC		 43012000-01-10 Philip Blundell <philb@gnu.org>
4302
4303 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4304 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4305 line separator for Linux.
4306 * doc/as.texinfo (Comments): Mention the ARM.
4307
0decc840
NC		 43082000-01-10 Philip Blundell <pb@futuretv.com>
4309
4310 * configure.in (arm*-*-conix*): New target.
4311 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4312 armv*-*-linux-gnu.
4313 * configure: Regenerate.
4314
2e13b764
NC		 43152000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4316
4317 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4318 (obj_elf_visibility): New function.
3e87a760 4319
2e13b764
NC		 4320 * doc/as.texinfo (Visibility): New node: document visibility
4321 pseudo ops.
4322
2f6d2f85 4323For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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