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General cleanup.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
b44b1b85
JW		 12001-01-15 Jim Wilson <wilson@redhat.com>
2
3 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
4 not immediately followed by an instruction.
5
098f2ec3
KH		 62001-01-15 Kazu Hirata <kazu@hxi.com>
7
8 * config/tc-m68hc11.c: Fix formatting.
9
d4887adc
NC		 102001-01-15 Nick Clifton <nickc@redhat.com>
11
12 * symbols.c (colon): Change 'already defined symbol' from a
13 fatal error to an ordinary error. There is no reason why this
14 error should be fatal.
15
16 * message.c (as_fatal): Delete output file, if one has been
17 created.
18
fcfd4916
AM		 192001-01-14 Alan Modra <alan@linuxcare.com.au>
20
21 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
22
bfb32b52
KH		 232001-01-14 Kazu Hirata <kazu@hxi.com>
24
25 * config/tc-alpha.c: Fix formatting.
26 * config/tc-arc.c: Likewise.
27 * config/tc-arc.h: Likewise.
28 * config/tc-d10v.c: Likewise.
29 * config/tc-i370.c: Likewise.
30 * config/tc-i386.c: Likewise.
31 * config/tc-i960.c: Likewise.
32 * config/tc-m68k.c: Likewise.
33 * config/tc-ppc.c: Likewise.
34 * config/tc-sparc.c: Likewise.
35 * config/tc-tahoe.c: Likewise.
36 * config/tc-vax.c: Likewise.
37
1e07b820
KH		 38 * config/tc-arc.c: Fix formatting.
39
19203624
KH		 40 * config/tc-arc.c: Fix formatting.
41
1328dc98
AM		 422001-01-14 Alan Modra <alan@linuxcare.com.au>
43
c46b7515
AM		 44 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
45 both 32 and 64 bit ELF.
46
1328dc98
AM		 47 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
48 and don't bother storing `m' for "ce" completer. Tidy handling of
49 'J' and 'K' operands to suit. Handle '<' and '>' operands.
50
b9d79e03
JH		 51Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
52
53 * tc-i386.h (TARGET_MACH): New macro.
54 (i386_mach): Declare.
55 * tc-i386.c (i386_mach): New function.
56
a349d9dd
PB		 572001-01-13 Philip Blundell <philb@gnu.org>
58
59 * doc/as.texinfo: Fix spelling and cross-references.
60
61 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
62 character for all systems, not just GNU/Linux. Make it explicit
63 that `-k' doesn't affect code generation, just ELF flags.
64
e2914f48
JH		 65Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
66
67 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
68 instructions.
69
272d76e0
FCE		 702001-01-12 Frank Ch. Eigler <fche@redhat.com>
71
72 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
73
d0398d6a
NC		 742001-01-12 Nick Clifton <nickc@redhat.com>
75
76 * as.c (print_args): Update copyright date to 2001.
77
2d73a4ca
NC		 782001-01-12 Peter Targett <peter.targett@arccores.com>
79
80 * doc/c-arc.texi: New file.
81 Some sections to be expanded.
82
6e0b89ee
AM		 832001-01-12 Alan Modra <alan@linuxcare.com.au>
84
85 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
86 (md_parse_option): Always accept "--32".
87
0d2bcfaf
NC		 882001-01-11 Peter Targett <peter.targett@arccores.com>
89
90 * as.h (TC_ARC): Ensure struc-symbol.h included.
91 * as.c (dwarf2dbg.h): Include to remove implicit declaration
92 warnings.
93 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
94 (TARGET_SYMBOL_FIELDS) added.
95
96 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
97 * doc/c-arc.texi: New file.
98 Some sections to be expanded.
99 * doc/as.texinfo: Update command-line options.
100 Removed outdated text for ARC dependant features, instead include
101 text from above file.
102
103 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
104 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
105 (targ-cpu.h) header.
106 * config/tc-arc.h:
107 * config/tc-arc.c: New updated configuration for
108 ARC, including selection of core variants, and extensibility of
109 instructions, registers etc. through directives.
110
111 * config/tc-arc.c (arc_extinst): Minor corrections for
112 error messages.
113 (arc_common) Likewise. Make alignment argument optional for local
114 symbols also, with default of zero.
115
88051039
SC		 1162001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
117
118 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
119 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
120 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
121 and fix_new_exp() instead.
122 (md_convert_frag): For indexed post byte use the symbol value
123 rather than the displacement.
124 (md_relax_table): Fix indexed offset relax.
125
d8273f3b
SC		 1262001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
127
128 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
129 relax weak symbols.
130 (relaxable_symbol): New function.
131
eea2ad45
AJ		 1322001-01-11 Andreas Jaeger <aj@suse.de>
133
134 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
135 not used anywhere.
136
7a91e76a
NC		 1372001-01-10 Nick Clifton <nickc@redhat.com>
138
139 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
140 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
141
aa257fcd
NC		 1422001-01-10 Nick Clifton <nickc@redhat.com>
143
144 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
145 character used to dollar local symbols.
146 (LOCAL_LABEL_CHAR): New constant - the magic character used to
147 local label symbols.
148 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
149 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
150 if defined.
151 Use LOCAL_LABEL_CHAR.
152 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
153 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
154 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
155
b77a7acd
AJ		 1562001-01-08 Bo Thorsen <bo@suse.de>
157
158 * config/tc-i386.c (i386_immediate, i386_displacement):
159 GOTPCREL check fix.
160
5c2bd011
ILT		 1612001-01-07 Ian Lance Taylor <ian@zembu.com>
162
163 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
164 in last change.
165
46a04e3a
PB		 1662001-01-07 Philip Blundell <philb@gnu.org>
167
168 * doc/as.texinfo (Bug Reporting): Update email address for
169 reports.
170 * README: Likewise.
171
b96d3a20
JH		 172Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
173
174 * configure.in: Define DEFAULT_ARCH for i386.
175 * tc-i386.c (md_assemble): Return after the error message;
176 move testing for 64bit operands to proper place.
177
55b62671
AJ		 1782001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
179
180 * doc/as.texinfo: Document '#' as comment character for i386 and
181 x86_64. Add AMD x86-64 into menu of machine dependent information.
182
183 * doc/c-i386.texi: Document x86_64 extensions.
184
7bc70a8e
JH		 185Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
186
187 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
188
a167610d
JH		 189Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
190
191 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
192 * NEWS: Add note about Pentium4 support.
193
09f131f2
JH		 194Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
195
196 * tc-i387.c (pi, pte, pt): Update.
197 (type_names): Add new types.
198
6f8c0c4c
JH		 199Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
200
201 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
202 CpuUnknown): Renumber
203 (CpuP4, CpuSSE2): New.
204 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
205
b96ed59a
PB		 2062001-01-03 Philip Blundell <pb@futuretv.com>
207
208 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
209 relocs.
210 (alpha_fix_adjustable): Likewise.
211 (md_apply_fix): Likewise.
212
a735d1cd
L		 2132000-12-31 H.J. Lu <hjl@gnu.org>
214
215 * listing.c (listing_message): Allocate string only if it is
216 used.
217
218 * configure: Rebuild.
219
67db5ab4
HPN		 2202000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
221
222 * doc/internals.texi (Relaxing with a table) <after relaxation>:
223 Point out caveats with generating fixups for the opcode in a frag.
224
c0d8940f
JH		 225Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
226
227 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
228 * NEWS: Add x86_64.
229
087f563c
L		 2302000-12-29 H.J. Lu <hjl@gnu.org>
231
232 * listing.c (calc_hex): Print the variable part only if the
233 fragment type is rs_fill.
234
8108ad8e
HPN		 2352000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
236
237 * doc/internals.texi (tc_conditional_pseudoop,
238 TC_LINKRELAX_FIXUP): Fix typos.
239
799051fc
RH		 2402000-12-28 Richard Henderson <rth@redhat.com>
241
242 * write.c (subsegs_finish): Fix thinko last change -- don't
243 "optimize" the alignment == 0 case.
244
0a9ef439
RH		 2452000-12-28 Richard Henderson <rth@redhat.com>
246
247 * as.h (rs_align_test): New.
248 * frags.c (NOP_OPCODE): Move default from read.c.
249 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
250 (frag_align_code): New.
251 * frags.h (frag_align_code): Declare.
252 * read.c (NOP_OPCODE): Remove.
253 (do_align): Use frag_align_code.
254 * write.c (NOP_OPCODE): Remove.
255 (get_recorded_alignment): New.
256 (cvt_frag_to_fill): Handle rs_align_test.
257 (relax_segment): Likewise.
258 (subsegs_finish): Align last subseg in section to the
259 section alignment. Use frag_align_code.
260 * write.h (get_recorded_alignment): Declare.
261 * config/obj-coff.c (size_section): Handle rs_align_test.
262 (fill_section, fixup_mdeps): Likewise.
263 (write_object_file): Use frag_align_code.
264
265 * config/tc-alpha.c (alpha_align): Use frag_align_code.
266 (alpha_handle_align): New.
267 * config/tc-alpha.h (HANDLE_ALIGN): New.
268 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
269
270 * config/tc-i386.h (md_do_align): Use frag_align_code.
271 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
272
273 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
274 (ia64_handle_align): New.
275 * config/tc-ia64.h (HANDLE_ALIGN): New.
276 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
277
278 * config/tc-m32r.c (m32r_do_align): Remove.
279 (m32r_handle_align): New.
280 (fill_insn): Use frag_align_code.
281 * config/tc-m32r.h (md_do_align): Remove.
282 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
283 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
284 * config/tc-mips.c, config/tc-mips.h: Similarly.
285
286 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
287 (sh_handle_align): Likewise. Handle rs_align_code.
288 (sh_do_align): Remove.
289 * config/tc-sh.h (md_do_align): Remove.
290 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
291
292 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
293 (sparc_handle_align): Likewise. Handle rs_align_code.
294 * config/tc-sparc.h (md_do_align): Remove.
295 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
296
3cd4dda7
DD		 2972000-12-22 DJ Delorie <dj@redhat.com>
298
299 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
300 when we assemble the first half of a pair.
301
ec56dfb4
L		 3022000-12-22 H.J. Lu <hjl@gnu.org>
303
304 * config/tc-i386.c (reloc): Update the macro for non-bfd
305 assembler.
306 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
307
ad1172d4
L		 3082000-12-22 H.J. Lu <hjl@gnu.org>
309
310 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
311
3e73aa7c
JH		 312Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
313
314 * tc-i386.h (i386_target_format): Define even for ELFs.
315 (QWORD_MNEM_SUFFIX): New macro.
316 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
317 New macros
318 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
319 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
320 ImmExt): Renumber.
321 (Size64, No_qSuf, NoRex64, Rex64): New macros.
322 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
323 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
324 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
325 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
326 Renumber.
327 (Reg, WordReg): Add Reg64.
328 (Imm): Add Imm32S and Imm64.
329 (EncImm): New.
330 (Disp): Add Disp64 and Disp32S.
331 (AnyMem): Add Disp32S.
332 (RegRex, RegRex64): New macros.
333 (rex_byte): New type.
334 * tc-i386.c (set_16bit_code_flag): Kill.
335 (fits_in_unsigned_long, fits_in_signed_long): New functions.
336 (reloc): New parameter "signed"; support x86_64.
337 (set_code_flag): New.
338 (DEFAULT_ARCH): New macro; default to "i386".
339 (default_arch): New static variable.
340 (struct _i386_insn): New fields Operand_PCrel; rex.
341 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
342 (flag_code): New enum and static variable.
343 (use_rela_relocations): New static variable.
344 (flag_code_names): New static variable.
345 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
346 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
347 K6 and Athlon.
348 (i386_align_code): Return plain "nop" for x86_64.
349 (mode_from_disp_size): Support Disp32S.
350 (smallest_imm_type): Support Imm32S and Imm64.
351 (offset_in_range): Support size of 8.
352 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
353 (md_pseudo_table): Add "code64"; use set_code_flat.
354 (md_begin): Emit sane error message on hash failure.
355 (tc_i386_fix_adjustable): Support x86_64 relocations.
356 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
357 instructions supported on particular arch just partially,
358 output of 64bit immediates, handling of Imm32S and Disp32S type.
359 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
360 (i386_displacement): Likewise.
361 (i386_index_check): Cleanup; support 64bit addresses.
362 (md_apply_fix3): Support x86_64 relocation and rela.
363 (md_longopts): Add "32" and "64".
364 (md_parse_option): Add OPTION_32 and OPTION_64.
365 (i386_target_format): Call even for ELFs; choose between
366 elf64-x86-64 and elf32-i386.
367 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
368 (tc_gen_reloc): Support rela relocations and x86_64.
369 (intel_e09_1): Support QWORD.
370
21d6c4af
DN		 3712000-12-15 Diego Novillo <dnovillo@redhat.com>
372
373 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 374 it's not an offset expression.
21d6c4af
DN		 375 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
376 keep the braces '[' and ']' in the output string.
377 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
378 != FLAT. There is no such op_modifier.
379
6717891c
NC		 3802000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
381
382 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
383 if we have it.
384
ee515fb7
KH		 3852000-12-13 Kazu Hirata <kazu@hxi.com>
386
387 * as.h: Fix formatting.
388 * cgen.h: Likewise.
389 * dwarf2dbg.c: Likewise.
390 * input-scrub.c: Likewise.
391 * read.h: Likewise.
392
349a994c
DD		 3932000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
394
395 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
396 configure: Regenerate.
397
42dbf88c
NC		 3982000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
399
400 * dwarf2dbg.c: #include <limits.h> only if it exists.
401
0485cba3
AM		 4022000-12-13 Rodney Brown <RodneyBrown@mynd.com>
403
404 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
405 (md_apply_fix): Here too.
406
514829c3
JW		 4072000-12-12 Jim Wilson <wilson@redhat.com>
408
409 * config/tc-ia64.h (ia64_init): Add prototype.
410
92eb7b32
L		 4112000-12-12 H.J. Lu <hjl@gnu.org>
412
413 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
414
415 * read.h (outputting_stabs_line_debug): Change it to int.
416 * stabs.c (outputting_stabs_line_debug): Likewise.
417
8141c27d
GK		 4182000-12-12 Geoffrey Keating <geoffk@redhat.com>
419
420 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
421 the address of a function result.
422
5d6f4f16
GK		 4232000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
424
425 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
426 (md_assemble): Call dwarf2_emit_insn.
427 (shlib): Fix typo SHILB -> SHLIB.
428 (md_parse_option): Likewise.
429 (ppc_elf_validate_fix): Likewise:
430 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
431
d4c0c039
NC		 4322000-12-12 Nick Clifton <nickc@redhat.com>
433
434 * cgen.h: Fix formatting.
435 * input-scrub.c: Fix formatting.
436 * macro.c: Fix formatting.
e972090a 437 * config/tc-mips.c: Fix formatting.
584da044 438 * doc/c-mips.texi: Fix formatting.
55b62671 439
f16b83df
JH		 440Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
441
442 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
443 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
444 references.
445 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
446 otherwise.
447 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
448 (No_dSuf): Kill.
449
450 * i386.h (*_Suf): Remove No_dSuf.
451 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
452 Remove.
453 (i386_optab): Remove 'd' in the suffixes.
454
50705ef4
AM		 4552000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
456
457 * config/tc-i386.c (T_SHORT): Undefine before defining.
458
beae10d5
KH		 4592000-12-05 Kazu Hirata <kazu@hxi.com>
460
461 * config/tc-mips.c: Fix formatting.
462
bccba5f0 4632000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 464
465 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
466 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
467 (md_show_usage): Ditto.
468 (md_parse_option): Ditto.
469 (d10v_cleanup): Writes pending instruction only if
470 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 471 Fix compile time warning messages.
50705ef4
AM		 472
473 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 474
4752000-12-04 Matthew Hiller <hiller@redhat.com>
476
50705ef4 477 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 478 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
479 function entry and unset at function exit.
480
50705ef4 481 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 482
483 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
484
485 * dwarf2dbg.c: Fix compile time warning messages.
486
bc805888
KH		 4872000-12-03 Kazu Hirata <kazu@hxi.com>
488
489 * config/tc-a29k.c: Fix formatting.
490 * config/tc-alpha.c: Likewise.
491 * config/tc-arm.c: Likewise.
492 * config/tc-cris.c: Likewise.
493 * config/tc-hppa.c: Likewise.
494 * config/tc-i370.c: Likewise.
495 * config/tc-i386.c: Likewise.
496 * config/tc-i860.c: Likewise.
497 * config/tc-i960.c: Likewise.
498 * config/tc-ia64.c: Likewise.
499 * config/tc-m68hc11.c: Likewise.
500 * config/tc-m68k.c: Likewise.
501 * config/tc-m88k.c: Likewise.
502 * config/tc-pj.c: Likewise.
503 * config/tc-ppc.c: Likewise.
504 * config/tc-sh.c: Likewise.
505 * config/tc-sparc.c: Likewise.
506 * config/tc-tahoe.c: Likewise.
507 * config/tc-vax.c: Likewise.
508
3dacdf2e
NC		 5092000-12-01 Chris Demetriou <cgd@sibyte.com>
510
50705ef4
AM		 511 * config/tc-mips.c (mips_ip): When calculating offsets,
512 don't accept as constant the difference between the
513 addresses of symbols in two different sections.
514
515 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
516 specifiers.
517 (validate_mips_insn): Likewise. Also, update 'B' operand
518 specifier to use OP_*_CODE20 constants and delete 'm' operand
519 specifier.
520 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
521 operand specifiers. Change warning generated by 'B' operand
522 specifier to reflect its new multi-purpose usage.
523
524 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
525 -1, and update comment.
526 (file_mips_isa): Likewise.
527 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
528 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
529 ISA_* constants rather than hard-coded numbers.
530 (mips_cpu_info): New structure.
531 (mips_cpu_info_table): New table describing CPU and ISA names
532 and numbers.
533 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
534 mips_cpu_info_from_cpu): New functions.
535 (mips_isa_to_str): New function to get string for ISA name.
536 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
537 return const char *.
538 (md_begin): Redo CPU and ISA selection logic, using
539 mips_cpu_info_from_*. Convert to use ISA_* constants rather
540 than hard-coded numbers.
541 (append_insn, mips_emit_delays, macro, macro2): Convert to use
542 ISA_* constants rather than hard-coded numbers.
543 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
544 (md_longopts): Delete OPTION_NO_MIPS32.
545 (md_parse_option): Convert to use ISA_* constants rather than
546 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
547 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
548 to use strcasecmp to recognize "default" and to use
549 mips_cpu_info_from_name to get CPU numbers from argument.
550 (md_show_usage): Move -mips32 so it's with the rest of the ISA
551 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
552 mips32-4k.
553 (s_mipsset): Accept ISA value 32.
554 * doc/as.texinfo: Clean up MIPS options summary slightly,
555 remove -no-mips32. Add note about -mips4 and -mips32
556 specifying those ISA levels. Delete -mips32 and -no-mips32
557 cpu flag descriptions.
558 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
559 up the supported CPU switch list, and replace 4Kc, 4Km, and
560 4Kp entries with a single mips32-4k entry. Note that you can
561 use ".set mips32".
562
563 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
564 ISA_MIPS64.
565 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
566 -mips5 and -mips64.
567 (md_parse_option): Add cases for OPTION_MIPS5 and
568 OPTION_MIPS64.
569 (md_show_usage): Mention -mips5 and -mips64 arguments.
570 (s_mipsset): Add cases for MIPS5 and MIPS64.
571 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
572 and pseudo-CPUs.
573 * doc/as.texinfo: Mention -mips5 and -mips64 options
574 and their meanings.
575 * doc/c-mips.texi: Likewise. Also update introduction
576 and ".set" usage information.
577
578 * config/tc-mips.c (md_show_usage): Add "sb1" to the
579 CPU list.
580 (mips_cpu_info_table): Add SB-1 entries.
581 * doc/c-mips.texi: Add "sb1" to the list of CPUs
582 known to the -mcpu option.
583
584 * doc/as.texinfo: Correct description of MIPS -mcpu
585 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 586
5f68c319
NC		 5872000-12-01 Joel Sherrill <joel@OARcorp.com>
588
3dacdf2e
NC		 589 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
590 New targets.
591 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
592 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 593 * configure: Regenerate.
594 * config.in: Regenerate.
595 * Makefile.in: Regenerate.
596 * aclocal.m4: Regenerate.
597 * po/gas.pot: Regenerate.
50705ef4 598
4ce3447c
PB		 5992000-11-30 Philip Blundell <pb@futuretv.com>
600
601 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
602 even in non BFD_ASSEMBLER case.
603
76a0ddac
DN		 6042000-11-30 Diego Novillo <dnovillo@redhat.com>
605
606 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
607 syntax.
608
220e750f
RH		 6092000-11-29 Richard Henderson <rth@redhat.com>
610
611 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
612 until dwarf2_finish; use relaxation to get cross-fragment offsets;
613 thread multiple subsegments properly; handle multiple code
614 sections properly; emit proper compilation unit info for assembler
615 generated debugging.
616
617 * as.h (enum _relax_state): Add rs_dwarf2dbg.
618 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
619 (dwarf2dbg_estimate_size_before_relax): Declare.
620 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
621 * write.c: Include dwarf2dbg.h.
622 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
623 (relax_segment): Likewise.
624
99b222b4
HPN		 6252000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
626
627 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
628 jump>: Use as_bad_where instead of as_bad. Tweak error message
629 accordingly. Stabilize frag by updating fix part and resetting
630 variant part.
631 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 632 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
633 indexing is_end_of_line[].
634 (md_assemble): Initialize size to 0.
635 (md_section_align): Mark parameter seg as unused.
e46fee70 636 (parse_reg): Parse names case-insensitively.
99b222b4 637
814f6641
KH		 6382000-11-28 Kazu Hirata <kazu@hxi.com>
639
640 * config/obj-aout.h: Fix formatting.
641 * config/obj-bout.h: Likewise.
642 * config/obj-coff.c: Likewise.
643 * config/obj-coff.h: Likewise.
644 * config/obj-elf.h: Likewise.
645 * config/obj-som.h: Likewise.
646 * config/obj-vms.c: Likewise.
647 * config/obj-vms.h: Likewise.
648 * config/tc-h8300.h: Likewise.
649 * config/tc-ns32k.h: Likewise.
650 * config/tc-sparc.h: Likewise.
651 * config/tc-tic54x.h: Likewise.
652 * config/tc-z8k.h: Likewise.
653
e47b9e39
NC		 6542000-11-28 Nick Clifton <nickc@redhat.com>
655
656 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
657 License is present in the sources, but not the output, and
658 also available from the GNU website.
659 (GNU Free Documentation License): Comment out this section.
660
fcdc20a4
HPN		 6612000-11-28 Hans-Peter Nilsson <hp@axis.com>
662
43c34dee
HPN		 663 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
664 targets. Remove i860 from valid a.out targets.
665 * Makefile.in: Regenerate.
666
fcdc20a4 667 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 668 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 669 (md_assemble): Call dwarf2_emit_insn if generating ELF.
670 (s_cris_file, s_cris_loc): New.
671 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
672 * Makefile.am: Regenerate dependencies.
673 * Makefile.in: Regenerate.
674
16887944
AM		 6752000-11-28 Alan Modra <alan@linuxcare.com.au>
676
677 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
678 (MRI_MUL_PRECEDENCE): Likewise.
679 (op_rank): Fix a comment typo.
680
ae3e85dd
SC		 6812000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
682
683 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
684 the error message.
685 (get_operand): Fix analysis for movw/movb instructions.
686
077b8428
NC		 6872000-11-24 Nick Clifton <nickc@redhat.com>
688
689 * configure.in (xscale-elf): Add target.
690 (xscale-coff): Add target.
691 * configure: Regenerate.
692
693 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
694 extenstion.
695 (ARM_EXT_XSCALE): New ARM architecture extension.
696 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
697 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
698 (ARM_THUMB): Rename to ARM_EXT_THUMB.
699 (ARM_ARCH_V4): Remove processor from architecture.
700 (ARM_ARCH_3M): New architecutre definition.
701 (ARM_ARCH_V5TE): New architecutre definition.
702 (ARM_ARCH_XSCALE): New architecutre definition.
703 (CPU_DEFAULT): Allow to be defaulted to XScale.
704 (atpcs): New boolean variable.
705 (ldr_flags): Support 'd' flag for double word loads.
706 (str_flags): Support 'd' flag for double word stored.
707 (do_mia): New function.
708 (do_mar): New function.
709 (do_mra): New function.
710 (do_pld): New function.
711 (do_ldrd): New function.
712 (do_blx): New function.
713 (do_bkpt): New function.
714 (do_clz): New function.
715 (do_lstc2): New function.
716 (do_cdp2): New function.
717 (do_t_blx): New function.
718 (do_t_bkpt): New function.
719 (do_smla): New function.
720 (do_smlal): New function.
721 (do_smul): New function.
722 (do_qadd): New function.
723 (do_co_reg2c): New function.
724 (LONGEST_INSN): Redefine to 7.
725
726 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
727 command line switches.
728
2434f565
JW		 7292000-11-22 Jim Wilson <wilson@redhat.com>
730
731 * config/tc-ia64.c (pseudo_func): Add missing initializers.
732 (struct rsrc): Make line unsigned.
733 (gr_values): Add missing initializer.
734 (SLOT_NUM_NOT_SET): Add unsigned cast.
735 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
736 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
737 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
738 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
739 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
740 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
741 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
742 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
743 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
744 Add ATTRIBUTE_UNUSED to unused parameters.
745 (convert_expr_to_ab_reg): Add parens.
746 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
747 (dot_prologue): Initialize grsave when declared.
748 (md_pseudo_table): Add missing initializers.
749 (operand_match): Add casts to bfd_vma.
750 (emit_one_bundle): Delete unused local prev. Make required_template
751 unsigned.
752 (specify_resource): Cast i to unsigned.
753 (note_register_values): Use fprintf_vma.
754 (print_dependency): Likewise.
755
5a080f89
JW		 7562000-11-21 Jim Wilson <wilson@redhat.com>
757
5e7474a7
JW		 758 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
759 for unwind info section.
760 (dot_endp): Likewise for unwind section.
761
5a080f89
JW		 762 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
763 fix_new_exp.
764
732d96b6
JJ		 7652000-11-21 Jakub Jelinek <jakub@redhat.com>
766
767 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
768 (output_insn): Call dwarf2_emit_insn.
b8e904dc 769 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 770
6d2cf69f
RH		 7712000-11-17 Richard Henderson <rth@redhat.com>
772
773 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
774 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
775 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
776
8179bd9b
NC		 7772000-11-17 Nick Clifton <nickc@redhat.com>
778
779 * config/tc-arm.c (md_pseudo_table): Add support for .line and
780 .file pseudo ops.
781
316e2c05
RH		 7822000-11-17 Richard Henderson <rth@redhat.com>
783
784 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
785
a8316fe2
RH		 7862000-11-17 Richard Henderson <rth@redhat.com>
787
788 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 789 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 790 tri-state definition of alpha_flag_mdebug.
791 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
792 (s_alpha_file): Store first .file directive.
793 (s_alpha_stab): New.
794 (md_pseudo_table): Add stabs and stabn.
795
e346e481
RH		 7962000-11-17 Richard Henderson <rth@redhat.com>
797
798 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
799
4dc7ead9
RH		 8002000-11-17 Richard Henderson <rth@redhat.com>
801
802 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 803 (main): Call dwarf2_finish.
4dc7ead9
RH		 804 * as.h (debug_type): Clarify documentation of the meaning
805 of this variable.
806 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
807 (print_stats): Fix parenthesis problem.
808 (now_subseg_size): New.
809 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
810 (dwarf2_directive_file): Don't set debug_type.
811 (dwarf2_where): Honor DEBUG_DWARF2 first.
812 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
813 do nothing if not emitting dwarf2 debug info, or no work.
814 * dwarf2dbg.h (dwarf2_emit_insn): Update.
815 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
816 (ecoff_new_file): Likewise.
817 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
818 commentary wrt dwarf2.
819
820 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
821 ATTRIBUTE_UNUSED as needed.
822 (emit_insn): Call dwarf2_emit_insn.
823 (s_alpha_file): New.
824 (s_alpha_loc): New.
825 (s_alpha_coff_wrapper): Don't handle them.
826 (md_pseudo_table): Update for .file and .loc.
827 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
828
829 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
830 don't protect with debug_type.
831 * config/tc-hppa.c (md_assemble): Likewise.
832 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
833 * config/tc-mn10300.c (md_assemble): Likewise.
834 * config/tc-sh.c (md_assemble): Likewise.
835 * config/tc-v850.c (md_assemble): Likewise.
836
837 * config/tc-arm.c (arm_end_of_source): Remove.
838 * config/tc-hppa.c (pa_end_of_source): Remove.
839 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
840 * config/tc-mn10300.c (mn10300_finalize): Remove.
841 * config/tc-sh.c (sh_finalize): Remove.
842 * config/tc-v850.c (sh_finalize): Remove.
843
844 * config/tc-arm.h (md_end): Remove.
845 * config/tc-hppa.h (md_end): Remove.
846 (DWARF2_LINE_MIN_INSN_LENGTH): New.
847 * config/tc-m68hc11.h (md_end): Remove.
848 * config/tc-mn10300.h (md_end): Remove.
849 * config/tc-sh.h (md_end): Remove.
850 * config/tc-v850.h (md_end): Remove.
851
852 * config/tc-ia64.c (emit_one_bundle): Don't protect
853 dwarf2 bits with debug_type.
854 (md_assemble): Likewise.
855 (ia64_end_of_source): Don't call dwarf2_finish.
856
ca683b78
JW		 8572000-11-16 Jim Wilson <wilson@redhat.com>
858
859 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
860 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
861 > 16.
862
6f620856
L		 8632000-11-16 H.J. Lu <hjl@gnu.org>
864
865 * config/obj-elf.c (obj_elf_symver): Don't check the missing
866 version name.
867
19d63e5d
KH		 8682000-11-15 Kazu Hirata <kazu@hxi.com>
869
870 * config/tc-tic30.c: Fix formatting.
871 * config/tc-tic80.c: Likewise.
872 * config/tc-v850.c: Likewise.
873 * config/tc-vax.c: Likewise.
874 * config/tc-w65.c: Likewise.
875 * config/tc-z8k.c: Likewise.
876
a8761a19
DD		 8772000-11-14 DJ Delorie <dj@redhat.com>
878
879 * config/tc-v850.c: Support dwarf2.
880 * config/tc-v850.h: Ditto.
881
882 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
883 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 884
88be23ec
BS		 8852000-11-15 Bernd Schmidt <bernds@redhat.com>
886
887 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
888 (errata_nops_necessary_p): New function.
889 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
890 md.
891
72a76794
JW		 8922000-11-14 Jim Wilson <wilson@redhat.com>
893
894 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
895 return little endian bfd formats.
896
4a1805b1
KH		 8972000-11-14 Kazu Hirata <kazu@hxi.com>
898
899 * config/aout_gnu.h: Fix formatting.
900 * config/atof-vax.c: Likewise.
901 * config/m68k-parse.h: Likewise.
902 * config/m88k-opcode.h: Likewise.
903 * config/obj-elf.c: Likewise.
904 * config/tc-arm.c: Likewise.
905 * config/tc-cris.c: Likewise.
906 * config/tc-i386.c: Likewise.
907 * config/tc-ia64.c: Likewise.
908 * config/tc-mn10300.c: Likewise.
909 * config/te-386bsd.h: Likewise.
910 * config/te-hppa.h: Likewise.
911 * config/te-nbsd.h: Likewise.
912 * config/te-ppcnw.h: Likewise.
913 * config/te-sparcaout.h: Likewise.
914 * config/te-tmips.h: Likewise.
915 * config/vax-inst.h: Likewise.
916 * config/vms-conf.h: Likewise.
917
c810873d
JJ		 9182000-11-14 Jakub Jelinek <jakub@redhat.com>
919
920 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
921
79082ff0
L		 9222000-11-13 H.J. Lu <hjl@gnu.org>
923
924 * config/obj-elf.c (elf_frob_symbol): Support
925 ".symver name,name2@@@nodename".
926 (elf_frob_file_before_adjust): Likewise.
927
928 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
929 and ".symver name,name2@@@nodename".
930 Fix a typo.
931
1da00eb4
L		 9322000-11-12 H.J. Lu (hjl@gnu.org)
933
934 * config/obj-elf.c (obj_elf_symver): Check missing version
935 name.
936
f585997b
L		 9372000-11-12 H.J. Lu (hjl@gnu.org)
938
939 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
940 instead of bfd_vma for non-bfd assemblers.
941
ef5c4bfc
KH		 9422000-11-09 Kazu Hirata <kazu@hxi.com>
943
944 * itbl-ops.c: Fix comment typos.
945
f5a30c2e
JW		 9462000-11-08 Jim Wilson <wilson@redhat.com>
947
948 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
949 (struct unwind): Add next_slot_frag field.
950 (slot_index): New parameters slot_frag and first_frag. Add code
951 to add in frag sizes when different. Add comments.
952 (fixup_unw_records): New locals first_frag and last_frag. Pass new
953 arguments to slot_index.
954 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
955 loop end. Set next_slot_frag field.
956
339681c0
L		 9572000-11-07 H.J. Lu <hjl@gnu.org>
958
959 * doc/as.texinfo (.symver): Updated for versioned symbol
960 reference.
961
962 * obj.h (format_ops): Add the frob_file_before_adjust field.
963
964 * config/obj-aout.c (aout_format_ops): Set the
965 frob_file_before_adjust field to 0.
966 * config/obj-coff.c (coff_format_ops): Likewise.
967 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
968
969 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
970 name.
971 (elf_frob_file_before_adjust): New function to remove unneeded
972 versioned symbols from the symbol table.
973 (elf_format_ops): Set the frob_file_before_adjust field to
974 elf_frob_file_before_adjust.
975
976 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
977 not defined.
978
979 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
980
4a314ec8
NC		 9812000-11-07 Peter Targett <peter.targett@arccores.com>
982
983 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
984 BIG_ENDIAN macros.
985 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
986 Fix compile time warning messages.
50705ef4 987
604d524f
NC		 9882000-11-07 Nick Clifton <nickc@redhat.com>
989
990 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
991 buffer in order to avoid buffer overflows.
992
44f5c83a
JW		 9932000-11-06 Steve Ellcey <sje@cup.hp.com>
994
995 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
996 Change M to m for -milp32 or -mlp64 to match gcc.
997 (dot_endp): Use bytes_per_address instead of 8.
998 (emit_one_bundle): Use number_to_chars_littleendian instead of
999 md_number_to_chars.
1000 (fix_insn): Likewise.
1001 (ia64_init): New function.
1002 (ia64_target_format): New function.
1003 (md_begin): Set endianness, arch, and machine as appropriate.
1004 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1005 Make these macros depend on TE_HPUX macro.
1006 (TARGET_FORMAT): Define.
1007 (HOST_SPECIAL_INIT): Define.
1008 * config/te-hpux.h: New file.
1009 * configure.in: Add "ia64-*-hpux*" target to configure.
1010 * configure: Regenerate.
50705ef4 1011
7152f1dc
KH		 10122000-11-06 Kazu Hirata <kazu@hxi.com>
1013
ef99799a
KH		 1014 * as.c: Fix formatting.
1015 * dwarf2dbg.c: Likewise.
1016 * input-file.c: Likewise.
7152f1dc
KH		 1017 * input-file.h: Likewise.
1018 * input-scrub.c: Likewise.
ef99799a
KH		 1019 * itbl-ops.c: Likewise.
1020 * listing.c: Likewise.
1021 * macro.h: Likewise.
1022 * messages.c: Likewise.
1023 * read.c: Likewise.
1024 * subsegs.c: Likewise.
1025 * subsegs.h: Likewise.
1026 * write.c: Likewise.
7152f1dc 1027
cf055d54
NC		 10282000-11-06 Nick Clifton <nickc@redhat.com>
1029
1030 * doc/as.texinfo: Add GNU Free Documentation License.
1031 * doc/gasp.texi: Add GNU Free Documentation License.
1032 * doc/as.1: Add GNU Free Documentation License.
1033
8d6b5c8e
NC		 10342000-11-05 Nick Clifton <nickc@redhat.com>
1035
1036 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1037
59ff2774
NC		 10382000-11-02 Per Lundberg <plundis@chaosdev.org>
1039
1040 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1041 * configure: Regenerate.
1042
37d8bb27
NC		 10432000-11-01 Nick Clifton <nickc@redhat.com>
1044
1045 * read.c (original_case_string): New global variable.
1046 (read_a_source_file): Copy opcode string into
1047 original_case_string if clobbering the case of the opcode.
1048 * read.h: Export the definition of original_case_string.
1049 * config/tc-arm.c (md_assembler): When parsing a .req
1050 directive use the original opcode string, not the case
1051 clobbered version.
1052
d75bb8cf
NC		 10532000-11-02 Nick Clifton <nickc@redhat.com>
1054
1055 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1056 variable.
d75bb8cf
NC		 1057 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1058 dwarf2_where and dwarf2_gen_line_info.
1059
6c17cfe4
PB		 10602000-11-02 Theo Honohan <th@futuretv.com>
1061
50705ef4 1062 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1063
c51ce5f0
EC		 10642000-10-31 Eric Christopher <echristo@redhat.com>
1065
1066 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1067 or pc-relative, else use fx_offset.
1068
f1bcba5b
JW		 10692000-10-31 Jim Wilson <wilson@redhat.com>
1070
1071 * config/tc-ia64.c (struct md): New field tag_fixups.
1072 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1073 qualifying predicate.
1074 (emit_one_bundle): Delete spurious multiplication by one. Handle
1075 tag_fixups.
1076 (ia64_start_line): Error if dangling qualifying predicate.
1077 (defining_tag): New static variable.
1078 (ia64_unrecognized_line, case '['): Parse tags.
1079 (ia64_frob_label): Create tag_fixups.
1080 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1081
8637c045
AM		 10822000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1083
1084 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1085
ebeeafe6
BS		 10862000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1087
1088 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1089
b041f888
KH		 10902000-10-30 Kazu Hirata <kazu@hxi.com>
1091
1092 * expr.c: Fix formatting.
1093 * flonum-copy.c: Likewise.
1094 * flonum.h: Likewise.
1095 * gasp.c: Likewise.
1096 * hash.c: Likewise.
1097
d8374dcd
HPN		 10982000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1099
1100 * as.h (OPTION_MD_BASE): Bump to 190.
1101 * as.c (parse_args) <std_longopts>: Add comment about the need to
1102 check OPTION_MD_BASE in as.h.
1103
1308f14c
HPN		 1104 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1105 for weak symbols.
1106
6f6ef0fa
NC		 11072000-10-27 Nick Clifton <nickc@redhat.com>
1108
1109 * configure.in (emulations): Add m68hc12.
1110 * configure: Regenerate.
1111 * po/gas.pot: Regenerate.
c51ce5f0 1112
bf1b5881
AH		 11132000-10-27 Aldy Hernandez <aldyh@redhat.com>
1114
50705ef4
AM		 1115 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1116 cpsr*.
1117 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1118
85a39694
NC		 11192000-10-25 Nick Clifton <nickc@redhat.com>
1120
1121 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1122 a DWARF2 line number information sequence.
1123
1124 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1125
1126 * read.c (generate_lineno_debug): Update comment describing why
1127 DWARF2 line number debug information is not generated
1128 automatically by this function.
1129
1130 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1131 not all.
c51ce5f0 1132
85a39694
NC		 1133 * config/tc-arm.h (md_end): Define.
1134 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1135
85a39694
NC		 1136 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1137 if generating DWARF2 line numbers.
1138 (arm_end_of_source): New function. Call dwarf2_finish if
1139 necessary.
1140
1141 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1142 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1143 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1144
cce0cbdc
DN		 11452000-10-25 Diego Novillo <dnovillo@cygnus.com>
1146
1147 * tc-i386.c: Fix prototype declarations for functions taking no
1148 arguments.
1149
64a0c779
DN		 11502000-10-24 Diego Novillo <dnovillo@cygnus.com>
1151
1152 * tc-i386.c (i386_operand_modifier): Remove.
1153 (build_displacement_string): Remove.
1154 (i386_parse_seg): Remove.
1155 (i386_intel_memory_operand): Remove.
1156 (i386_intel_operand): Re-write using recursive descent parser based
1157 on MASM documentation.
1158 (struct intel_parser_s): New structure.
1159 (intel_parser): New static variable.
1160 (struct intel_token): New structure.
1161 (cur_token, prev_token): New static variables.
1162 (T_NIL): Define.
1163 (T_CONST): Define.
1164 (T_REG): Define.
1165 (T_BYTE): Define.
1166 (T_WORD): Define.
1167 (T_DWORD): Define.
1168 (T_QWORD): Define.
1169 (T_XWORD): Define.
1170 (T_SHORT): Define.
1171 (T_OFFSET): Define.
1172 (T_PTR): Define.
1173 (T_ID): Define.
1174 (intel_match_token): New function.
1175 (intel_get_token): New function.
1176 (intel_putback_token): New function.
1177 (intel_expr): New function.
1178 (intel_e05): New function.
1179 (intel_e05_1): New function.
1180 (intel_e06): New function.
1181 (intel_e06_1): New function.
1182 (intel_e09): New function.
1183 (intel_e09_1): New function.
1184 (intel_e10): New function.
1185 (intel_e10_1): New function.
1186 (intel_e11): New function.
1187
19f7b010
JJ		 11882000-10-20 Jakub Jelinek <jakub@redhat.com>
1189
1190 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1191 instructions to loose any special insn->architecture mask.
1192
1193 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1194 (sparc_md_end, sparc_arch_types, sparc_arch,
1195 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1196 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1197 request v9b architecture if they are used).
1198
3ae647a0
NC		 11992000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1200
1201 * config/tc-m68k.c: Fix the previous misapplied patch.
1202
5cbdaa77
NC		 12032000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1204
50705ef4
AM		 1205 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1206 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1207 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1208 BFD_RELOC_*.
5cbdaa77 1209
e6c774b4
KH		 12102000-10-17 Kazu Hirata <kazu@hxi.com>
1211
1212 * debug.c: Fix formatting.
1213 * depend.c: Likewise.
1214 * dwarf2dbg.c: Likewise.
1215 * dwarf2dbg.h: Likewise.
1216 * ecoff.c: Likewise.
1217 * expr.c: Likewise.
1218 * expr.h: Likewise.
1219 * flonum-konst.c: Likewise.
1220 * frags.h: Likewise.
1221
ea20a7da
CC		 12222000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1223
1224 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1225 options.
1226 * doc/as.texinfo: Added notes about this new option.
1227
266cb5f1
HPN		 12282000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1229
1230 * config/tc-sh.c (JREG): Remove.
1231 (md_convert_frag): Remove #if 0:d code using JREG.
1232
6588847e
DN		 12332000-10-15 Diego Novillo <dnovillo@cygnus.com>
1234
1235 * config/tc-i386.c (i386_operand_modifier): Only match
1236 modifiers SHORT and FLAT if they are followed by a space.
1237 (parse_register): When `allow_naked_reg' is set, do not confuse
1238 identifiers that start with a register name with a register.
1239
30a2b4ef
KH		 12402000-10-12 Kazu Hirata <kazu@hxi.com>
1241
1242 * app.c: Fix formatting.
1243 * as.c: Likewise.
1244 * as.h: Likewise.
1245 * bit_fix.h: Likewise.
1246 * cgen.c: Likewise.
1247 * cgen.h: Likewise.
1248 * cond.c: Likewise.
1249
d01e2a23
AM		 12502000-10-11 Alan Modra <alan@linuxcare.com.au>
1251
1252 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1253
44852b19
AM		 12542000-10-07 Alan Modra <alan@linuxcare.com.au>
1255
dc1fc56b
AM		 1256 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1257 Re-arrange function a little and improve error message.
1258
44852b19
AM		 1259 * write.c (write_relocs): Fix a comment.
1260
1261 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1262 link-once sections.
1263
afa680f8
JW		 12642000-10-05 Jim Wilson <wilson@cygnus.com>
1265
1266 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1267
ce8a8b2f
AM		 12682000-10-05 Alan Modra <alan@linuxcare.com.au>
1269
1270 * config/tc-i386.c: Delete some useless comments, reformat others.
1271
1272 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1273 non-global syms in linkonce sections.
1274
56d27c17
AM		 12752000-10-04 Ralf Baechle <ralf@gnu.org>
1276
1277 * config/tc-ia64.c (operand_match): Don't use // style comments.
1278 * config/tc-i370.c: Likewise.
1279
7b15d668
HPN		 12802000-09-29 Hans-Peter Nilsson <hp@axis.com>
1281
1282 Changes to handle varying register prefix and user symbol prefix.
1283 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1284 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1285 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1286 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1287 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1288 (demand_register_prefix): New variable.
1289 (md_pseudo_table): New pseudo ".syntax".
1290 (md_longopts): New options --no-underscore and --underscore.
1291 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1292 on symbols_have_leading_underscore.
1293 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1294 (get_spec_reg): Ditto.
1295 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1296 Fix formatting.
1297 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1298 --help.
1299 <case OPTION_NO_US, case OPTION_US>: New.
1300 (md_show_usage): Be brief and reformat to match continuation of
1301 --help.
1302 * po/gas.pot: Regenerate.
1303
27df9f40
AM		 13042000-09-28 Alan Modra <alan@linuxcare.com.au>
1305
1306 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1307 force relocs for 12 bit branches.
1308 (md_apply_fix): Similarly, adjust logic here.
1309
5506e1a5
AM		 13102000-09-28 Alan Modra <alan@linuxcare.com.au>
1311
1312 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1313 adjust for external and weak syms as we will use a reloc. Allow
1314 for +8 offset when calculating limits of branches.
1315 (hppa_fix_adjustable): Undo 2000-09-23 change.
1316 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1317 Correct distance calculation.
47d89dba
AM		 1318 (tc_gen_reloc): Print the file name and line number if we can't
1319 handle a fixup.
5506e1a5
AM		 1320
1321 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1322 * config/tc-hppa.c (nonzero_dibits): Define.
1323 (arg_reloc_stub_needed): Check each arg and return value
1324 separately for zero case.
1325 (pa_align): Declare argument `bytes'.
1326
81d4177b
KH		 13272000-09-25 Kazu Hirata <kazu@hxi.com>
1328
1329 * config/tc-cris.c: Fix formatting.
1330 * config/tc-d10v.h: Likewise.
1331 * config/tc-d30v.c: Likewise.
1332 * config/tc-d30v.h: Likewise.
1333 * config/tc-fr30.c: Likewise.
1334 * config/tc-fr30.h: Likewise.
1335 * config/tc-m68k.c: Likewise.
1336 * config/tc-m68k.h: Likewise.
1337 * config/tc-pj.h: Likewise.
1338 * config/tc-ppc.c: Likewise.
1339 * config/tc-ppc.h: Likewise.
1340 * config/tc-sh.c: Likewise.
1341 * config/tc-sh.h: Likewise.
1342 * config/tc-sparc.c: Likewise.
1343 * config/tc-v850.h: Likewise.
1344 * config/tc-vax.h: Likewise.
1345 * config/tc-w65.h: Likewise.
1346 * config/tc-z8k.h: Likewise.
1347
959ee541
AM		 13482000-09-23 Alan Modra <alan@linuxcare.com.au>
1349
1350 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1351 checks only for ELF.
1352 (hppa_force_relocation): Likewise.
1353
139368c9
JW		 13542000-09-22 Jim Wilson <wilson@cygnus.com>
1355
1356 * config/tc-ia64.c (dv_sem): Add "stop".
1357 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1358 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1359 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1360 match above.
1361 (mark_resources): Check IA64_RS_PRr.
1362
151337e8
NC		 13632000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1364
56d27c17 1365 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1366 md_estimate_size_before_relax): Redesign and clean up the
1367 relaxation mechanism.
1368
0b7410c4
KH		 13692000-09-21 Kazu Hirata <kazu@hxi.com>
1370
1371 * config/tc-ns32k.c: Fix formatting.
1372 * config/tc-ns32k.h: Likewise.
1373
a4d24084
KH		 13742000-09-20 Kazu Hirata <kazu@hxi.com>
1375
82efde3a
KH		 1376 * config/tc-m32r.c: Fix formatting.
1377 * config/tc-m32r.h: Likewise.
1378 * config/tc-m68851.h: Likewise.
1379 * config/tc-m68hc11.c: Likewise.
1380 * config/tc-m68hc11.h: Likewise.
1381 * config/tc-m88k.c: Likewise.
1382 * config/tc-mcore.c: Likewise.
a75214e5 1383 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1384 * config/tc-mips.c: Likewise.
1385 * config/tc-mips.h: Likewise.
1386 * config/tc-mn10200.h: Likewise.
1387 * config/tc-mn10300.h: Likewise.
a75214e5 1388 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1389 * config/tc-tahoe.h: Likewise.
1390
4844386e 13912000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1392
1393 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1394 Likewise in relaxation description comments.
1395
9e754211
AM		 13962000-09-18 Alan Modra <alan@linuxcare.com.au>
1397
1398 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1399 subtraction of two syms without emitting a relocation.
1400
1401 From David Huggins-Daines <dhd@linuxcare.com>
1402 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1403 global or weak symbols.
1404
4a4f25cf
KH		 14052000-09-15 Kazu Hirata <kazu@hxi.com>
1406
1407 * config/tc-h8300.h: Fix formatting.
1408 * config/tc-h8500.c: Likewise.
1409 * config/tc-h8500.h: Likewise.
1410 * config/tc-hppa.h: Likewise.
1411 * config/tc-i370.h: Likewise.
1412 * config/tc-i386.h: Likewise.
1413 * config/tc-i860.c: Likewise.
1414 * config/tc-i860.h: Likewise.
1415 * config/tc-i960.h: Likewise.
1416 * config/tc-ia64.c: Likewise.
1417 * config/tc-ia64.h: Likewise.
1418
1dab94dd
KH		 14192000-09-14 Kazu Hirata <kazu@hxi.com>
1420
1421 * config/tc-a29k.c: Fix formatting.
1422 * config/tc-alpha.c: Likewise.
1423 * config/tc-arc.c: Likewise.
1424 * config/tc-arc.h: Likewise.
1425 * config/tc-arm.c: Likewise.
1426 * config/tc-arm.h: Likewise.
1427 * config/tc-avr.c: Likewise.
1428 * config/tc-avr.h: Likewise.
1429 * config/tc-tic30.c: Likewise.
1430 * config/tc-tic30.h: Likewise.
1431 * config/tc-tic54x.c: Likewise.
1432 * config/tc-tic54x.h: Likewise.
1433 * config/tc-tic80.c: Likewise.
1434 * config/tc-tic80.h: Likewise.
1435
7484b8e6
TW		 14362000-09-14 Timothy Wall <twall@cygnus.com>
1437
1438 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1439 parallel comparisons for later use.
1440 (struct rsrc): Add parallel comparison type.
1441 (resources_match): Skip special cases of PR usage (non-conflicting
1442 parallel compares).
56d27c17 1443
bf514e21
KH		 14442000-09-13 Kazu Hirata <kazu@hxi.com>
1445
1446 * config/obj-ecoff.c: Fix formatting.
1447 * config/obj-elf.c: Likewise.
1448 * config/obj-elf.h: Likewise.
1449 * config/obj-evax.h: Likewise.
1450 * config/obj-generic.h: Likewise.
1451 * config/obj-hp300.c: Likewise.
1452 * config/obj-hp300.h: Likewise.
1453 * config/obj-ieee.h: Likewise.
1454 * config/obj-vms.c: Likewise.
1455 * config/obj-vms.h: Likewise.
1456
156c2f8b 14572000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1458
50705ef4
AM		 1459 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1460 (md_parse_option): Ditto.
1461 (md_longopts): Add -mips32 option.
1462 (md_show_usage): Document new options.
1463 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1464 (mips_ip): Assemble mfc0 with a sub-selection code.
1465 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1466 (mips_cpu_to_str): New function.
1467 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1468 Use CPU_* defines instead of hardcoded numbers.
1469
50705ef4
AM		 1470 * doc/as.texinfo: Document new options.
1471 * doc/c-mips.texi: Ditto.
156c2f8b 1472
a01b9fa4
KH		 14732000-09-12 Kazu Hirata <kazu@hxi.com>
1474
1475 * as.h: Fix formatting.
1476 * asintl.h: Likewise.
1477 * bit_fix.h: Likewise.
dcd619be
KH		 1478 * config/obj-aout.c: Likewise.
1479 * config/obj-aout.h: Likewise.
1480 * config/obj-bout.c: Likewise.
1481 * config/obj-bout.h: Likewise.
1482 * config/obj-coff.c: Likewise.
1483 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1484 * dwarf2dbg.h: Likewise.
1485 * expr.h: Likewise.
1486 * flonum.h: Likewise.
1487 * frags.h: Likewise.
1488 * itbl-ops.h: Likewise.
1489 * macro.h: Likewise.
1490 * read.h: Likewise.
1491 * sb.h: Likewise.
1492 * struc-symbol.h: Likewise.
1493 * subsegs.h: Likewise.
1494 * symbols.h: Likewise.
1495 * tc.h: Likewise.
1496 * write.h: Likewise.
1497
92774660
KH		 14982000-09-11 Kazu Hirata <kazu@hxi.com>
1499
f0e652b4
KH		 1500 * bignum-copy.c: Fix formatting.
1501 * config/tc-i370.c: Likewise.
92774660
KH		 1502 * config/tc-i960.c: Likewise.
1503 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1504 * ehopt.c: Likewise.
1505 * flonum-copy.c: Likewise.
1506 * flonum-konst.c: Likewise.
1507 * flonum-mult.c: Likewise.
1508 * literal.c: Likewise.
1509 * read.c: Likewise.
1510 * sb.c: Likewise.
1511 * stabs.c: Likewise.
1512 * subsegs.c: Likewise.
92774660 1513
222f8079
PB		 15142000-09-09 Philip Blundell <philb@gnu.org>
1515
1516 * configure.in (arm*-*-uclinux*): New target.
1517 * configure: Regenerate.
1518
c488923f
KH		 15192000-09-09 Kazu Hirata <kazu@hxi.com>
1520
1521 * input-file.c: Fix formatting.
1522 * itbl-ops.c: Likewise.
1523 * messages.c: Likewise.
1524
e0e3ecca
PB		 15252000-09-08 Philip Blundell <philb@gnu.org>
1526
1527 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1528 offset is negative.
1529
5d64ca4e
L		 15302000-09-07 H.J. Lu <hjl@gnu.org>
1531
1532 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1533 * configure: Rebuild.
1534
bdaaa2e1
KH		 15352000-09-07 Kazu Hirata <kazu@hxi.com>
1536
e49bc11e
KH		 1537 * atof-generic.c: Fix formatting.
1538 * config/tc-mips.c: Likewise.
e13b337a
KH		 1539 * config/tc-vax.c: Likewise.
1540 * input-scrub.c: Likewise.
bdaaa2e1 1541
d07ed2cd
AO		 15422000-09-07 Alexandre Oliva <aoliva@redhat.com>
1543
1544 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1545 * configure.in (sh-*-linux*): Added.
1546 * configure: Rebuilt.
1547
86905619
KH		 15482000-09-06 Kazu Hirata <kazu@hxi.com>
1549
a28a3ccf
JL		 1550 * config/tc-hppa.c: Fix formatting.
1551
86905619
KH		 1552 * ecoff.c: Fix formatting.
1553
58cccadb
AO		 15542000-09-06 Alexandre Oliva <aoliva@redhat.com>
1555
1556 * configure: Rebuilt with new libtool.m4.
1557
542d6675
KH		 15582000-09-05 Kazu Hirata <kazu@hxi.com>
1559
1560 * cgen.c: Fix formatting.
1561 * config/tc-ia64.c: Likewise.
1562
5b343f5a
NC		 15632000-09-05 Nick Clifton <nickc@redhat.com>
1564
1565 * aclocal.m4: Regenerate.
1566 * config.in: Regenerate.
1567 * configure: Regenerate.
1568 * po/gas.pot: Regenerate.
50bbae35 1569
07e90ad5
HPN		 15702000-09-05 Hans-Peter Nilsson <hp@axis.com>
1571
1572 * config/tc-cris.c: Correct comment typos.
1573
1485d400
EC		 15742000-09-05 Eric Christopher <echristo@cygnus.com>
1575
1576 * config/tc-mn10300.c: Cleanup.
1577 (md_pcrel_from): Enable.
1578
904a31bf
AM		 15792000-09-05 Alan Modra <alan@linuxcare.com.au>
1580
927781e2
AM		 1581 * expr.c (operand): Fix a comment typo.
1582 * write.c (write_relocs): Fix a signed/unsigned warning.
1583
ecacdc7a
AM		 1584 * config/tc-hppa.c (fudge_reg_expressions): New
1585 (hppa_force_reg_syms_absolute): New.
1586 (pa_equ): Allow reg_section expressions.
1587 * config/tc-hppa.c (md_optimize_expr): Define.
1588 (hppa_force_reg_syms_absolute): Prototype.
1589
1590 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1591 (pa_parse_number): Pass in arg to select fp reg parsing.
1592 Return 1 to indicate format checks pass. If strict, then only
1593 accept a register or register symbol. Return value in...
1594 (pa_number): New static for pa_parse_number.
1595 (FP_REG_BASE): Define.
1596 (FP_REG_RSEL): Define.
1597 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1598 appropriate. White space changes.
1599 (need_pa11_opcode): Don't bother passing any params, get them from
1600 globals instead.
1601 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1602 Remove extraneous check in case 'Q'.
1603 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1604 reg, set section of resulting symbol to reg_section.
1605 (pa_parse_space_stmt): Modify call to pa_parse_number.
1606 (pa_space): Likewise.
1607
904a31bf
AM		 1608 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1609 (hppa_force_relocation): Handle vtable relocs.
1610 (pa_vtable_entry): New.
1611 (pa_vtable_inherit): New.
1612 (md_pseudo_table): Add entries for vtable pseudos.
1613 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1614 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1615 against weak syms.
1616 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1617 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1618 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1619 millicode import.
1620 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1621 specify a symbol type.
1622
1623 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1624 dependent things together.
1625 (md_elf_symbol_type): Define.
1626
1627 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1628 symbol.
1629 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1630
1631 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1632 (obj_elf_vtable_entry): Declare.
1633
1634 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1635 and export function.
1636 (obj_elf_vtable_entry): Similarly.
1637 (elf_pseudo_table): Fix the damage with a cast.
1638
a47cf567 16392000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1640
1641 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1642 for template selection when a label is needed.
1643
197865e8
KH		 16442000-09-02 Kazu Hirata <kazu@hxi.com>
1645
1646 * config/tc-ia64.c: Fix formatting.
1647
18e03609
NC		 16482000-09-02 Nick Clifton <nickc@redhat.com>
1649
1650 * configure.in: Increase version number to 2.10.91.
1651 * configure: Regenerate.
1652 * aclocal.m4: Regenerate.
1653 * config.in: Regenerate.
1654 * po/gas.pot: Regenerate.
1655 * Makefile.in: Regenerate.
1485d400 1656
a1cc9221
AO		 16572000-09-01 Alexandre Oliva <aoliva@redhat.com>
1658
1659 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1660 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1661 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1662 similar relocs.
1663 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1664 branches.
1665
16662000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1667
1668 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1669 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1670 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1671 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1672 (GOT_symbol): New variable.
1673 (md_undefined_symbol): Set it.
1674
44576e1f
RH		 16752000-09-01 Richard Henderson <rth@cygnus.com>
1676
1677 * config/tc-ia64.c (match): Don't inline.
1678 (extra_goodness): New.
1679 (md_begin): Prefer nop.f and nop.b for best_template.
1680
29f8404c
KH		 16812000-08-31 Kazu Hirata <kazu@hxi.com>
1682
76b0a8c0
KH		 1683 * as.c: Fix formatting.
1684 * cond.c: Likewise.
1685 * frags.c: Likewise.
29f8404c
KH		 1686 * macro.c: Likewise.
1687
b4c1ea07
EC		 16882000-08-31 Eric Christopher <echristo@cygnus.com>
1689
1690 * config/tc-mn10300.c: Cleanup and fix warnings.
1691 (md_pseudo_table): Add initializers.
1692 (md_show_usage): Cleanup.
1693 (md_parse_option): Fix warnings.
1694 (md_undefined_symbol): Fix warnings.
1695 (md_conver_frag): Fix warnings.
1696 (tc_gen_reloc): Fix warnings.
1697 (md_apply_fix3): Fix warnings.
1698 (check_operand): Fix warnings.
1699
ac48eca1
AO		 17002000-08-31 Alexandre Oliva <aoliva@redhat.com>
1701
1702 * acinclude.m4: Include libtool and gettext macros from the
1703 top level.
1704 * aclocal.m4, configure: Rebuilt.
1705
e0c21649
GK		 17062000-08-30 Mark Hatle <mhatle@mvista.com>
1707
1708 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1709
cf39a089
KH		 17102000-08-31 Kazu Hirata <kazu@hxi.com>
1711
1712 * listing.c: Fix formatting.
1713
3ee4defc
KH		 17142000-08-29 Kazu Hirata <kazu@hxi.com>
1715
1716 * app.c: Fix a comment typo. Fix formatting.
1717
1e8d20f4
NC		 17182000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1719
50bbae35
AM		 1720 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1721 offset of the target destination for jmp instructions.
1722 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1723
5bcac8a4
HPN		 17242000-08-24 Hans-Peter Nilsson <hp@axis.com>
1725
1726 * NEWS: Mention support for CRIS.
1727
46547ecc
DC		 1728Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1729
1730 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1731 Sets `.lcomm' alignment to zero.
1732
4b853faa
AO		 17332000-08-23 Alexandre Oliva <aoliva@redhat.com>
1734
1735 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1736 (TC_FIX_ADJUSTABLE): Define.
1737
efcc5914
JW		 17382000-08-23 Jim Wilson <wilson@cygnus.com>
1739
1740 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1741 unwind.personality_routine is set.
1742
aca719bf
AO		 17432000-08-23 H.J. Lu <hjl@gnu.org>
1744
1745 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1746
a3da4de1
AO		 17472000-08-23 Alexandre Oliva <aoliva@redhat.com>
1748
1749 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1750 environment is pe.
1751
56385375
L		 17522000-08-22 H.J. Lu <hjl@gnu.org>
1753
1754 * config.in (STRICTCOFF): New for strict COFF.
1755
1756 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1757 i386-*-go32* and i386-go32-rtems*.
1758 * configure: Rebuilt.
1759
1760 * config/obj-coff.c (obj_coff_endef): Follow the historical
1761 behavior if STRICTCOFF is not defined.
1762
1763 * doc/internals.texi: Document STRICTCOFF.
1764
8f36cd18
AO		 17652000-08-22 Alexandre Oliva <aoliva@redhat.com>
1766
1767 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1768 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1769 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1770 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1771 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1772 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1773 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1774 Likewise.
1775
58a77e41
EC		 17762000-08-22 Eric Christopher <echristo@cygnus.com>
1777
1778 * config/tc-mn10300.c: (md_apply_fix): New function.
1779 (mn10300_force_relocation): New function.
1780 (mn10300_fix_adjustable): New function.
1781
1782 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1783 (TC_HANDLES_FX_DONE): Define.
1784 (obj_fix_adjustable): Define.
1785 (MD_APPLY_FIX3): Define.
1786 (TC_LINKRELAX_FIXUP): Define.
1787
1788 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1789 previously defined.
1790 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1791
1792 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1793
ded0649c
JE		 17942000-08-21 Jason Eckhardt <jle@cygnus.com>
1795
1796 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1797 if the fixup resulted in a relocation.
1798
66102fe2
NC		 17992000-08-18 Nick Clifton <nickc@redhat.com>
1800
1801 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1802 Make reference to first element of shift_names explicit.
1803
02198638
AO		 18042000-08-18 Alexandre Oliva <aoliva@redhat.com>
1805
1806 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1807 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1808 add a symbol's address. Removed all target-specific #ifdefs that
1809 used to accomplished the same.
1810 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1811 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1812 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1813 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1814 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1815
353e2c69
KH		 18162000-08-17 Kazu Hirata <kazu@hxi.com>
1817
1818 * dwarf2dbg.c: Fix formatting.
1819
4fb7971f
NC		 18202000-08-17 Nick Clifton <nickc@redhat.com>
1821
1822 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1823 to be recoded as logical shift lefts by zero.
1824
50b81f19
JW		 18252000-08-16 Jim Wilson <wilson@cygnus.com>
1826
1827 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1828 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1829 source registers.
1830 (note_register_values): Handle IA64_OPND_R3_2 operands.
1831
f869cfc6
JE		 18322000-08-16 Jason Eckhardt <jle@cygnus.com>
1833
50bbae35 1834 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1835
8cb8bcba
NC		 18362000-08-16 Nick Clifton <nickc@redhat.com>
1837
1838 * config/tc-arm.c (struct asm_shift): Delete.
1839 (shift[]): Delete.
1840 (enum asm_shift_index): New.
1841 (struct asm_shift_properties): New.
1842 (struct asm_shift_name): New.
1843 (shift_properties[]); New.
1844 (shift_names[]); New.
1845
1846 (decode_shift): Use new structures.
1847 Issue a warning is "ROR #0" is used.
1848 Issue a warning if "ASR #0" or "LSR #0" is used.
1849
1850 (md_begin): Initialise arm_shift_hsh table from new
1851 asm_shift_name array.
1852
c2158c24
JJ		 18532000-08-16 Jakub Jelinek <jakub@redhat.com>
1854
1855 * config/tc-sparc.c: Kill all warnings.
1856 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1857 in -xarch= as well.
1858 (md_show_usage): Update usage text.
1859
70485b5c
NC		 18602000-08-16 Nick Clifton <nickc@redhat.com>
1861
c2158c24 1862 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1863 useful.
1864
a47cf567 18652000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1866
1867 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1868
1869 * config/tc-sh.c (md_assemble): Changed so debug_type
1870 test performed for ppi_assemble
1871 * config/tc-sh.c: Included dwarf2dbg.h.
1872 (debug_line): Defined.
1873 (md_assemble): Generates dwarf2 line info.
1874 (sh_finalize): New function. Finalize dwarf2 info.
1875 (assemble_ppi): Returns size of code generated.
1876 (build_Mytes): Returns size of code generated.
1877 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1878 * config/tc-sh.h (md_end): Defined.
1879 (sh_finalize): Declared.
1880
1db77c8e
AO		 18812000-08-15 Alexandre Oliva <aoliva@redhat.com>
1882
1883 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1884 md_number_to_chars.
1885
046b3b54
NC		 18862000-08-14 Nick Clifton <nickc@redhat.com>
1887
1888 * config/tc-arm.c (do_bx): Allow "bx pc".
1889
c43c2cc5
JW		 18902000-08-14 Jim Wilson <wilson@cygnus.com>
1891
1892 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1893 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1894 (md_begin): Change assignment to md.flag to OR in the new bit.
1895
d1d8ba22
NC		 18962000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1897
1898 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1899 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1900 C_MOU, and C_EOS.
d1d8ba22 1901
22b36938
JE		 19022000-08-14 Jason Eckhardt <jle@cygnus.com>
1903
1904 * NEWS: Mention i860 support.
1905
c0bd0db2
JL		 1906Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1907
1908 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1909
0ac658b8
AS		 19102000-08-14 Andreas Schwab <schwab@suse.de>
1911
1912 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1913
9fc2dda2
JE		 19142000-08-11 Andreas Schwab <schwab@suse.de>
1915
1916 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1917 argument.
1918
bc4466dc
KH		 19192000-08-11 Kazu Hirata <kazu@hxi.com>
1920
1921 * expr.c: Fix formatting.
351aa9f6 1922 * config/obj-bout.c: Likewise.
bc4466dc 1923
a9c99419
JE		 19242000-08-10 Jason Eckhardt <jle@cygnus.com>
1925
1926 * doc/c-i860.texi: Flesh out the i860 section more.
1927
7c743825
KH		 19282000-08-10 Kazu Hirata <kazu@hxi.com>
1929
1930 * symbols.c: Fix formatting.
929b12bc 1931 * expr.c: Likewise.
7c743825 1932
fa2255cb
DN		 1933Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1934
1935 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1936 has the IgnoreSize bit set.
1937
fc997f4b
AM		 19382000-08-09 Alan Modra <alan@linuxcare.com.au>
1939
1940 From Rodney Brown <RodneyBrown@mynd.com>
1941 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1942 * configure: Regenerate.
1943
a47cf567
NC		 19442000-08-09 Kazu Hirata <kazu@hxi.com>
1945
1946 * hash.c: Fix formatting.
1947 * gasp.c: Likewise.
1948
305d537e
JE		 19492000-08-08 Jason Eckhardt <jle@cygnus.com>
1950
1951 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1952 (i860_fix_info): New enum.
1953 (MD_APPLY_FIX3): Define.
1954 (WORKING_DOT_WORD): Define.
1955 (TC_HANDLES_FX_DONE): Define.
1956 (DIFF_EXPR_OK): Define.
1957 (LISTING_HEADER): Define.
1958 (TARGET_FORMAT): Select target format based on endian flag.
1959 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1960 (target_big_endian): Add external declaration.
1961
1962 * config/tc-i860.c: All existing code reworked completely. Other
1963 new code shown below.
1964 (SYNTAX_SVR4): Define.
1965 (target_warn_expand): New variable.
1966 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1967 (md_longopts): Declare and define with new options (-EL, -EB,
1968 and -mwarn-expand).
1969 (md_show_usage): New function.
1970 (md_operand): New function.
1971 (obtain_reloc_for_imm16): New function.
1972 (md_apply_fix3): New function.
1973 (tc_gen_reloc): New function.
1974
df86943d
NC		 19752000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1976
1977 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1978 2 bytes of the jump address are in the same frag.
1979 (find): Accept 68hc12 register indirect modes.
1980
1981 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1982
30d25259
RH		 19832000-08-07 Richard Henderson <rth@cygnus.com>
1984
1985 * config/tc-ia64.c (unwind): Add prologue_mask member.
1986 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1987 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1988 (dot_body): Clear unwind.prologue_mask.
1989 (dot_prologue): Set it. Accept a register second argument.
1990
2d484c7f
KH		 19912000-08-07 Kazu Hirata <kazu@hxi.com>
1992
1993 * config/atof-ieee.c: Fix formatting.
1994 * config/atof-tahoe.c: Likewise.
1995
a47cf567 19962000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1997
3d4ae3c0
NC		 1998 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1999 work.
2000
c91d2e08
NC		 2001 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2002 of .popsection, .previous, .pushsection, .subsection,
2003 .version, .vtable_entry, .vtable_inherit and .weak.
2004
47926f60
KH		 20052000-08-05 Kazu Hirata <kazu@hxi.com>
2006
2007 * config/tc-cris.c: Fix formatting.
2008 * config/tc-i386.c: Likewise.
2009 * config/tc-sparc.c (sparc_ip): Simplify the code.
2010
ab3e48dc
KH		 20112000-08-04 Kazu Hirata <kazu@hxi.com>
2012
2013 * config/tc-cris.c: Rearrange code for readability.
2014 * config/tc-d10v.c: Fix formatting.
2015 * config/tc-m32r.c: Likewise.
2016 * config/tc-sparc.c: Likewise.
2017
3d56ab85
JW		 20182000-08-02 Jim Wilson <wilson@cygnus.com>
2019
2020 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2021 before ia64_find_opcode.
2022 (md_assemble): Likewise.
2023
3f9dfb2c
NC		 20242000-08-01 Nick Clifton <nickc@cygnus.com>
2025
a47cf567 2026 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2027 Undo some formatting fixes.
3f9dfb2c 2028
28e4f854
KH		 20292000-08-01 Kazu Hirata <kazu@hxi.com>
2030
2031 * config/obj-som.c: Fix formatting.
2032 * config/obj-ieee.c: Likewise.
2033 * config/tc-arm.c: Likewise.
2034 * config/tc-v850.c: Likewise.
2035
a570e639
NC		 20362000-08-01 Nick Clifton <nickc@redhat.com>
2037
2038 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2039 index by command line option.
58a77e41 2040
a570e639
NC		 20412000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2042
2043 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2044 (@node M68K-Branch): Rewrite to match the reality.
2045
e3308d0d
JE		 20462000-07-31 Jason Eckhardt <jle@cygnus.com>
2047
2048 * doc/c-i860.texi: New file.
2049 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2050 * doc/Makefile.in: Regenerate.
2051 * doc/all.texi: Add I860 as relevant architecture.
2052 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2053
2fd5405a
NC		 20542000-07-31 Kazu Hirata <kazu@hxi.com>
2055
2056 * config/tc-d30v.c: Fix formatting.
2057
28e7409f
NC		 20582000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2059
50bbae35
AM		 2060 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2061 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2062 long emit a long branch if available instead of an absolute jump, never
2063 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2064
2065 * doc/c-m68k.texi: Document new command line option.
58a77e41 2066
a47cf567
NC		 20672000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2068
2069 * config/tc-avr.c: Use PARAMS macro in function declarations.
2070 Don't declare md_pcrel_from_section (already in tc-avr.h).
2071 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2072 (avr_operand): Don't set (unsigned) op_mask to -1.
2073
534022ea
JE		 20742000-07-28 Jason Eckhardt <jle@cygnus.com>
2075
50bbae35
AM		 2076 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2077 * configure: Regenerated.
2078 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2079 of operand to the .type directive (.e.g, "type").
534022ea 2080
4c400d5e
AM		 20812000-07-28 Alan Modra <alan@linuxcare.com.au>
2082
2083 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2084 * app.c (do_scrub_chars): Record where first comment found.
2085 * read.c (read_a_source_file): Init found_comment on entry, and
2086 notify whether comments found on exit.
2087 * config/tc-hppa.c (md_shortopts): Add "c".
2088 (md_longopts): Add warn-comment.
2089 (md_parse_option): Handle it.
2090 (md_show_usage): Show available options.
2091 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2092
0aa529cb
AC		 2093Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2094
2095 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2096 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2097 sym_ptr_ptr
0aa529cb
AC		 2098 (md_estimate_size_before_relax): Don't fall off end of function.
2099
c6a7ab1f
NC		 21002000-07-27 Kazu Hirata <kazu@hxi.com>
2101
2102 * config/tc-avr.c: Fix formatting.
2103 * config/tc-ns32k.c: Likewise.
2104
e0c6ed95
AM		 21052000-07-27 Alan Modra <alan@linuxcare.com.au>
2106
2107 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2108
21092000-07-27 Kazu Hirata <kazu@hxi.com>
2110
2111 * config/tc-d10v.c: Fix formatting.
2112 * config/tc-z8k.c: Likewise.
2113 * config/tc-sparc.c: Likewise.
2114
6883dc5e 21152000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2116
2117 * cgen.c (queue_fixup): Declare opinfo.
2118 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2119 (gas_cgen_md_operand): Ditto.
2120 (gas_cgen_md_apply_fix3): Ditto.
2121
39da8128
DD		 21222000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2123
2124 * config/obj-coff.c (obj_frob_symbol): Don't merge
2125 labels. Don't merge if the symbol isn't constant. Return
2126 immediately if a symbol is merged.
2127
65e68b04
AM		 21282000-07-22 Alan Modra <alan@linuxcare.com.au>
2129
2130 * frags.c (frag_align): Correct absolute section alignment.
2131
5e0d736c
DD		 21322000-07-20 DJ Delorie <dj@redhat.com>
2133
2134 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2135 it breaks linking against DLLs.
2136
3bcbcc3d
HPN		 21372000-07-20 Hans-Peter Nilsson <hp@axis.com>
2138
2139 * configure.in: Add CRIS support.
2140 * configure: Regenerate.
2141 * Makefile.am: (CPU_TYPES): Add cris.
2142 (CPU_OBJ_VALID) [aout]: Add cris.
2143 (MULTI_CPU_TYPES): Add cris.
2144 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2145 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2146 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2147 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2148 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2149 Regenerate dependencies.
2150 * Makefile.in: Regenerate.
2151 * aclocal.m4: Regenerate.
2152 * as.c: Declare crisaout, criself.
2153 * config/tc-cris.h, config/tc-cris.c: New.
2154 * config/e-criself.c, config/e-crisaout.c: New.
2155 * po/POTFILES.in, po/gas.pot: Regenerate.
2156
041ff4dd 21572000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2158
041ff4dd 2159 * read.c: Fix formatting.
efaf0ba4 2160 * write.c: Fix formatting.
041ff4dd 2161
f980ada0
L		 21622000-07-19 H.J. Lu <hjl@gnu.org>
2163
2164 * sb.c: Include <stdlib.h> if exists for abort ().
2165
25a8b250
AM		 21662000-07-19 Alan Modra <alan@linuxcare.com.au>
2167
2168 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2169 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2170 (pa_type_args): Same here.
2171
7a9aaf92
NC		 21722000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2173
2174 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2175 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2176 the storage class is already set.
2177
8098403c
NC		 21782000-07-17 Kazu Hirata <kazu@hxi.com>
2179
fafb6d17 2180 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2181 * config/tc-mn10200.c: Likewise.
2182 * config/tc-mn10300.c: Likewise.
2183 * config/tc-pj.c: Likewise.
2184 * config/tc-tic80.c: Likewise.
2185 * config/tc-w65.c: Likewise.
8098403c 2186
977e771a
FCE		 21872000-07-17 Frank Ch. Eigler <fche@redhat.com>
2188
2189 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2190 is defined.
2191
63bf5651
ILT		 21922000-07-15 Ian Lance Taylor <ian@zembu.com>
2193
2194 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2195 @code.
2196
1cd1c99b
AM		 21972000-07-15 Alan Modra <alan@linuxcare.com.au>
2198
2199 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2200 ELF as are used for SOM (except the 32-bit reloc one) to decide
2201 whether a symbol can be reduced to a section symbol. Expand on
2202 the comment for symbols involved in LR% and RR% expressions.
2203
119d663a
NC		 22042000-07-14 Nick Clifton <nickc@cygnus.com>
2205
2206 * config/tc-mips.c (mips_disable_float_construction): New
2207 static variable. Set to true if doubles should not be
2208 constructed by loading two single width fp registers with
2209 halves of the value.
2210 (mips_ip): Test mips_disable_float_construction.
2211 (md_longopts): Add command line switches --construct-floats
2212 and --no-construct-floats.
2213 (md_parse_option): Parse new command line options.
2214 (md_show_usage): Describe new command line options.
2215
2216 * doc/c-mips.texi: Document new command line options.
2217
906fac54
AM		 22182000-07-13 Koundinya K <kk@ddeorg.soft.net>
2219
2220 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2221 * configure: Regenerate.
2222
22232000-07-13 Hans-Peter Nilsson <hp@axis.com>
2224
2225 * configure.in (DEFAULT_EMULATION setting): Revert part of
2226 2000-07-01 change that set te_multi=multi unless set to tmips.
2227 * configure: Regenerate.
2228
7f788821
NC		 22292000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2230
2231 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2232 section when aligning it increases its size.
7f788821 2233
9a736b6b
NC		 22342000-07-11 Kazu Hirata <kazu@hxi.com>
2235
2236 * config/tc-tic54x.c: Fix formatting.
2237
3dd5103b
NC		 22382000-07-10 Kazu Hirata <kazu@hxi.com>
2239
2240 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2241 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2242
46b85d42
AM		 22432000-07-10 Alan Modra <alan@linuxcare.com.au>
2244
2245 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2246 displacements correctly.
2247
2248 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2249
22502000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2251
2252 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2253 warning.
2254 (hash_jam): Ditto.
2255
ad1079af
AM		 22562000-07-09 Alan Modra <alan@linuxcare.com.au>
2257
2258 From David Huggins-Daines <dhd@linuxcare.com>
2259 * config/te-hppalinux64.h: Add a new emulation.
2260 * configure.in (emulations): Add configure bits to support the
2261 64-bit Linux/parisc target.
2262 * configure: Regenerate.
2263
2264 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2265 (md_shortopts): Add `V' for ELF.
2266
2267 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2268 when SOM or ELF_ARG_RELOC are defined.
2269 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2270 ELF_ARG_RELOC are defined.
2271 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2272 (pa_stringer): ..Do it here instead. Fix comment typos.
2273 (hppa_force_relocation): Cast enums to int before comparing with
2274 ints.
2275
2276 From Ryan Bradetich <rbradetich@uswest.net>
2277 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2278 redifinition warning.
2279 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2280 (hppa_force_relocation): ditto
ad1079af
AM		 2281 (md_apply_fix): Added cast to buf to fix warnings.
2282
2283 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2284 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2285
2286 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2287 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2288 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2289 reloc_type** to avoid warnings in switch.
2290 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2291 little earlier instead.
2292
2293 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2294 and elf.
2295 (pa_type_args): Use symbol_arg_reloc_info.
2296 (struct pa_it): Make arg_reloc unsigned int.
2297 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2298 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2299 (pa_code): Delete. pa_text duplicates this function.
2300 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2301 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2302 int.
2303 (cons_fix_new_hppa): Actually change selector to e_fsel when
2304 warning about assuming so.
2305 (tc_gen_reloc): More example elf arg reloc code.
2306 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2307 (hppa_force_relocation): Likewise.
2308
2309 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2310 files.
2311 (pa_end_of_source): Prototype.
2312 (hppa_fix_adjustable): Prototype.
2313 (LABELS_WITHOUT_COLONS): Move it..
2314 * config/te-hppa.h: To here.
2315
2316 * config/te-hppa64.h: New file.
2317
2318 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2319 type.
2320 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2321 format -10, -16, 16 relocs.
2322 (hppa_elf_mark_end_of_function): Test for null
2323 last_call_info->start_symbol
2324
2325 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2326 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2327 re_assesmble_* functions. Delete extraneous statements. Fix
2328 typos in comments.
2329 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2330 insn to re_assemble_*.
2331
623aa224
UC		 23322000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2333
2334 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2335
c4aa876b
NC		 23362000-07-08 Kazu Hirata <kazu@hxi.com>
2337
2338 * config/tc-sh.c: Fix formatting.
d0313fb7 2339 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2340 * depend.c: Fix formatting.
2341 * flonum-konst.c: Likewise.
2342 * flonum-mult.c: Likewise.
c4aa876b 2343
6b31947e
NC		 23442000-07-07 Kazu Hirata <kazu@hxi.com>
2345
a5bfe8c9 2346 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2347 * config/obj-vms.c: Fix comments.
2348 * config/tc-a29k.c: Likewise.
2349 * config/tc-alpha.c: Likewise.
2350 * config/tc-h8300.c: Likewise.
2351 * config/tc-h8500.c: Likewise.
2352 * config/tc-i370.c: Likewise.
2353 * config/tc-ia64.c: Likewise.
2354 * config/tc-m68hc11.c: Likewise.
2355 * config/tc-m68k.c: Likewise.
2356 * config/tc-mips.c: Likewise.
2357 * config/tc-ns32k.c: Likewise.
2358 * config/tc-ppc.c: Likewise.
2359 * config/tc-z8k.c: Likewise.
6b31947e 2360
b8a9dcab
NC		 23612000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2362
2363 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2364 Default to '(SEC_LOAD | SEC_DATA)'.
2365 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2366
2367 * doc/internals.texi (CPU Backend): Describe
2368 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2369
beb2de9b
AC		 2370Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2371
2372 * as.c (parse_args): NULL terminate the long option list.
2373
24ddb296
AC		 2374Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2375
2376 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2377 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2378
1fe72011
NC		 23792000-07-05 Nick Clifton <nickc@cygnus.com>
2380
2381 * config/tc-d30v.c (write_2_short): Further changes to warning
2382 messages produced when combining EITHER_BUT_PREFER_MU attributed
2383 opcodes.
2384
a5bfe8c9 23852000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2386
2387 * MAINTAINERS: new
2388
8de8f17e
AO		 23892000-07-04 Alexandre Oliva <aoliva@redhat.com>
2390
2391 * config/tc-arm.c (psrs): Accept combinations of flags.
2392
00d2865b
NC		 23932000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2394
2395 * config/tc-avr.c: Change _ () to _() around all strings marked
2396 for translation (exception from the usual coding style).
2397 (avr_opt): New struct variable, how the new switches are set.
2398 (OPTION_MMCU): Define as 'm' and actually use.
2399 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2400 (show_mcu_list): New function, display the list of known MCUs.
2401 (md_show_usage): Document the new switches. Call show_mcu_list.
2402 (avr_set_arch): Change 'm' to OPTION_MMCU.
2403 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2404 Handle the new switches.
2405 (avr_operands): Disable warnings for undefined combinations of
2406 operands if -mall-opcodes. Disable warnings for skipping two-word
2407 instructions if enhanced core or -mno-skip-bug.
2408 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2409 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2410 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2411 (avr_ldi_expression): Warn about implicit lo8().
2412 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2413
54588503
UC		 24142000-07-01 Koundinya K <kk@ddeorg.soft.net>
2415
50bbae35
AM		 2416 * configure.in: Add entry for mips-*-sysv4*MP*
2417 * configure: Rebuild
2418 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2419 elf32-tradlittlemips for traditional mips targets.
2420 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2421 test for Link Once sections as in adjust_reloc_syms.
2422 * config/te-tmips.h: New file for traditional mips targets. Define
2423 TE_TMIPS.
58a77e41 2424
c9900432
NC		 24252000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2426
2427 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2428 flags argument is not present, don't change an existing section's
2429 section's attributes. If the flags argument is present, warn if the
2430 attributes don't match the section's current attributes. When
2431 long section names are supported, set SEC_LINK_ONCE and
2432 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2433
9d87310a
HPN		 2434Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2435
2436 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2437 symbols; create them.
2438
dbddefbf
NC		 24392000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2440
2441 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2442 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2443
2ae7e77b
AH		 24442000-06-27 Aldy Hernandez <aldyh@redhat.com>
2445
2446 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2447 expressions. Ignore the problem when handling 16 bit signed
2448 immediates, because the assembler will take care of the relocation
2449 later.
2ae7e77b 2450
6b2539e3
NC		 24512000-06-27 Nick Clifton <nickc@cygnus.com>
2452
2453 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2454 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2455 sequential order, and emit warning messages if the input source
2456 code contains constructs like that, or parallel constructs
2457 containing such opcodes.
2458
65aa24b6
NC		 24592000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2460
2461 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2462 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2463 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2464 (md_show_usage): Update usage message.
2465 (md_parse_option): Allow redefinition of MCU type within the
2466 same avr[1-5] bfd machine type. Show both old and new MCU type
2467 in the error message.
2468 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2469 Simplify 8K wrap code.
2470
f0c56b90
NC		 24712000-06-25 Kazu Hirata <kazu@hxi.com>
2472
50bbae35
AM		 2473 * config/obj-aout.c: Remove all uses of DEFUN.
2474 * config/obj-ieee.c: Likewise.
2475 * config/tc-sh.c: Fix comment typos.
2476 * config/tc-tahoe.c: Likewise.
2477 * config/tc-vax.c: Likewise.
2478 * config/tc-w65.c: Likewise.
2479 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2480 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2481
6d249963
DD		 24822000-06-24 DJ Delorie <dj@cygnus.com>
2483
2484 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2485 more changes from Sept 1999
2486 (tc_i386_fix_adjustable): ditto
2487 (md_apply_fix3): ditto
2488
680d2857 24892000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2490
680d2857
FCE		 2491 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2492 (gas_cgen_parse_operand): Set it around expression() call.
2493 (gas_cgen_md_operand): Test for it before longjmp().
2494
e7b305a2
AM		 24952000-06-24 Kazu Hirata <kazu@hxi.com>
2496
c0fecd35
AM		 2497 * config/tc-h8500.c: Remove all uses of DEFUN.
2498 * config/tc-sh.c: Likewise.
2499 * config/tc-w65.c: Likewise.
2500 * config/tc-z8k.c: Likewise.
2501
e7b305a2
AM		 2502 * config/tc-h8500.c: Fix typos in comments.
2503
ed6d6fd3
FCE		 25042000-06-23 Frank Ch. Eigler <fche@redhat.com>
2505
2506 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2507 is defined.
2508
f7c88872
AM		 25092000-06-23 matthew green <mrg@redhat.com>
2510
2511 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2512 defined. Fix error message for `[' grouping.
f7c88872 2513
70d6ecf3
AM		 25142000-06-22 Kazu Hirata <kazu@hxi.com>
2515
2516 * config/tc-h8300.c: Fix formatting and comment typos.
2517
e9718fe1
TW		 25182000-06-22 Timothy Wall <twall@cygnus.com>
2519
2520 * config/tc-ia64.c (note_register_values): Move premature QP
2521 notation clearing into the appropriate place.
2522
45288df1
AM		 25232000-06-22 Alan Modra <alan@linuxcare.com.au>
2524
1581f8c9
AM		 2525 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2526 first before anything else. Add bin-bugs.h, emul.h and progress.h
2527 Sort list of files as for $(OBJS) in Makefile.am.
2528
2529 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2530 find one. Remake dependencies.
2531 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2532 * Makefile.in: Regenerate.
2533 * doc/Makefile.in: Regenerate.
2534
45288df1
AM		 2535 * config/tc-i386.c (i386_displacement): Don't assume a constant
2536 displacement is necessarily 16 bits when in 16 bit code mode.
2537 (md_assemble): Instead size the displacement here after we know
2538 for sure that a .code16gcc operand hasn't automatically added
2539 operand size prefixes.
2540
01580992
L		 25412000-06-21 H.J. Lu <hjl@gnu.org>
2542
2543 * Makefile.am: Rebuild dependency.
2544 * Makefile.in: Rebuild.
2545
40f09f82
JL		 25462000-06-21 Kazu Hirata <kazu@hxi.com>
2547
2548 * config/tc-h8300.c (parse_reg): Make the function static.
2549 (parse_exp): Likewise.
2550
78295804
DD		 25512000-06-20 DJ Delorie <dj@cygnus.com>
2552
2553 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2554 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2555 for cygwin import libraries to work properly.
2556
45f85b08
L		 25572000-06-20 H.J. Lu <hjl@gnu.org>
2558
2559 * Makefile.am: Rebuild dependency.
2560 * Makefile.in: Rebuild.
2561 * configure: Likewise.
2562 * doc/Makefile.in: Likewise.
2563
39bec121
TW		 25642000-06-20 Timothy Wall <twall@cygnus.com>
2565
2566 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2567 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2568 * doc/c-tic54x.texi: New.
2569 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2570 documentation file.
39bec121 2571 * doc/all.texi: Add C54X.
3e87a760 2572 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2573 * doc/Makefile.in: Regenerate.
2574 * configure.in: Add tic54x and define LIBM for tic54x.
2575 * configure: Regenrate.
2576 * config/tc-tic54x.[ch]: New.
2577 * config/obj-coff.h: Add tic54x.
2578 * Makefile.am: (CPU_TYPES): Add tic54x.
2579 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2580 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2581 (as_new_LDADD): Add $(LIBM).
2582 * Makefile.in: Regenerate.
3e87a760 2583
60bcf0fa
NC		 25842000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2585
2586 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2587 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2588 * doc/as.texinfo: Likewise.
2589
2590 * configure, Makefile.in: Regenerate.
2591 * configure.in (emulations): Recognize m6811 and m6812.
2592 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2593 Added files for 68hc11 and 68hc12 assembler.
2594 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2595 * config/tc-m68hc11.h: Header definition for that assembler.
2596
ec05f674
NC		 25972000-06-18 Nick Clifton <nickc@redhat.com>
2598
24ef8152
NC		 2599 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2600 instead of OCTETS_PER_BYTE.
2601
ec05f674 2602 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2603 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2604
119caedd
L		 26052000-06-18 H.J. Lu <hjl@gnu.org>
2606
2607 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2608 * configure: Rebuild.
2609
607723e4
NC		 26102000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2611
3e87a760
AM		 2612 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2613 to BFD_ASSEMBLER.
607723e4 2614
b946ec34
NC		 26152000-06-16 Nick Clifton <nickc@cygnus.com>
2616
2617 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2618 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2619
2620 * doc/c-mips.texi: Document newly accepted cpu variants.
2621
37ce37b1
UC		 26222000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2623
2624 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2625
c06ae4f2
UC		 26262000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2627
2628 * macro.c (getstring): Make it possible to escape the quote
2629 character.
2630
20348649
JL		 2631Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2632
2633 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2634
bcef29e6
L		 26352000-06-13 H.J. Lu <hjl@gnu.org>
2636
2637 * configure: Regenerate.
2638
63a0b638
AM		 26392000-06-09 Alan Modra <alan@linuxcare.com.au>
2640
2641 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2642 separator.
2643 * doc/internals.texi (line_separator_chars): Semicolon is no
2644 longer a default. Mention null and newline as defaults.
2645
2646 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2647
2648 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2649 * config/tc-i860.h (line_separator_chars): Likewise.
2650 * config/tc-h8300.c (line_separator_chars): Likewise.
2651 * config/tc-i960.c (line_separator_chars): Likewise.
2652 * config/tc-m68k.c (line_separator_chars): Likewise.
2653 * config/tc-mips.c (line_separator_chars): Likewise.
2654 * config/tc-ns32k.c (line_separator_chars): Likewise.
2655 * config/tc-sparc.c (line_separator_chars): Likewise.
2656 * config/tc-vax.c (line_separator_chars): Likewise.
2657
2658 * config/tc-h8300.c (comment_chars): Use string initialiser.
2659 * config/tc-i960.c (line_comment_chars): Likewise.
2660 * config/tc-z8k.c (comment_chars, line_comment_chars,
2661 line_separator_chars): Likewise.
2662
2663 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2664 for TE_LINUX.
2665
9bab9349
NC		 26662000-06-08 Nick Clifton <nickc@cygnus.com>
2667
2668 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2669 for size 1 fixes.
2670
946efd95
DB		 26712000-06-08 David O'Brien <obrien@FreeBSD.org>
2672
2673 * configure.in (VERSION): Update to show this is the CVS mainline.
2674
6480b79a
DB		 26752000-06-08 Matthew Jacob <mjacob@feral.com>
2676
2677 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2678 $at is the integer register $r28, vs. both $r28 and the floating
2679 point register $f28.
2680
10850f29
JW		 26812000-06-08 James E. Wilson <wilson@cygnus.com>
2682
2683 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2684 (dot_endp): Don't call ia64_flush_insns.
2685 (emit_one_bundle): Don't delete prologue/body records from
2686 unwind_record list in first loop. Rewrite second loop to account for
2687 this.
2688
150f24a2
JW		 26892000-06-07 David Mosberger <davidm@hpl.hp.com>
2690
2691 * config/tc-ia64.c: Add missing prototypes.
2692 (generate_unwind_image): Cast argument to output_unw_records call.
2693
e38c9cc2
DC		 2694Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2695
46b85d42 2696 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2697
1188e082
DC		 2698Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2699
2700 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2701 (REGISTER_P): likewise.
2702 (avr_opcodes): uses include/opcode/avr.h
2703 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2704
ac743b2c
AM		 27052000-06-04 Alan Modra <alan@linuxcare.com.au>
2706
0b545448
AM		 2707 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2708 initializers too.
ac743b2c 2709
969e1a7b
L		 27102000-06-03 H.J. Lu <hjl@gnu.org>
2711
2712 * read.c (is_end_of_line): Put back `;'.
2713
65172ab8
AM		 27142000-06-03 Alan Modra <alan@linuxcare.com.au>
2715
2716 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2717
b75c0c92
AM		 27182000-06-01 Alan Modra <alan@linuxcare.com.au>
2719
2720 * expr.c (operand): Test is_end_of_line outside switch to catch
2721 line separator chars that are also operators.
2722 (operator): Return O_illegal for line separator chars.
2723
2724 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2725 entry (or `!' entry for TC_HPPA).
2726
2727 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2728 before indexing is_end_of_line. Remove redundant check for '\0'.
2729 (fp_op2): Likewise.
2730 * config/tc-h8500.c (md_assemble): Likewise.
2731 * config/tc-mcore.c (md_assemble): Likewise.
2732 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2733 (md_atof): Likewise
2734
2735 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2736 is_end_of_line.
2737 * config/tc-mcore.c (mcore_cons): Likewise.
2738 (mcore_float_cons): Likewise.
2739 (mcore_stringer): Likewise.
2740 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2741
a6836251
SB		 27422000-06-01 Scott Bambrough <scottb@netwinder.org>
2743
2744 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2745
43841e91
NC		 27462000-05-29 Nick Clifton <nickc@cygnus.com>
2747
2748 * config/tc-sh.c: Fix compile time warning messages.
2749
2750 * config/tc-mips.c: Fix compile time warning messages.
2751
a057431b
PB		 27522000-05-29 Philip Blundell <philb@gnu.org>
2753
2754 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2755 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2756 * NEWS: Mention ARM ELF support.
2757
3c07fb76
AO		 27582000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2759
2760 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2761 it is modified, and use the real_size to compute the frag address
2762 for dwarf2 line info.
2763
ad4d6ccf
AM		 27642000-05-27 Alan Modra <alan@linuxcare.com.au>
2765
2766 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2767 line-matching scheme to cope with automake moving variables around.
2768 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2769 * Makefile.in: Regenerate.
2770
6faf3d66
JJ		 27712000-05-26 Jakub Jelinek <jakub@redhat.com>
2772
2773 * config/tc-sparc.c (sparc_relax): New.
2774 (md_longopts): Add -relax and -no-relax options.
2775 (md_parse_options, md_show_usage): Likewise.
2776 (md_apply_fix3): Optimize tail call into branch always if possible.
2777
0a44c2b1
DL		 2778Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2779
2780 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2781 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2782 rules, with warning when a GAS statement specifies a packing that
2783 will result in an instruction being squashed.
3e87a760
AM		 2784 Added typdef packing_type and enumerals, changed various integer
2785 literals to use the enumerals.
0a44c2b1 2786
e0c9811a
JW		 27872000-05-24 David Mosberger <davidm@hpl.hp.com>
2788
2789 * config/tc-ia64.c (dot_restorereg_p): New function.
2790 (md_pseudo_table): Add restorereg.p.
2791 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2792 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2793
2794 * config/tc-ia64.h (unw_record_type): Add unwabi.
2795 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2796 called MASK with members for imask, and the masks produced by
2797 fr_mem, gr_mem, br_mem, and frgr_mem.
2798 (unw_p_record): Add members ABI and CONTEXT.
2799 (unw_x_record): Add member AB.
2800 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2801 as pseudo-register for use during unwind info generation.
2802 (AR_PFS, AR_LC): New macros.
2803 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2804 whose names start with an at sign (as in "@priunat").
2805 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2806 register.
2807 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2808 proc_end, unwind_info, personality_routine): Consolidate into
2809 "unwind" structure to reduce offset-table use. Add member
2810 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2811 to be emitted.
2812 (output_R1_format, output_R3_format, output_P3_format,
2813 output_P6_format): Initialize R with zero to reduce compiler warnings.
2814 (output_P7_format): Ditto. Add `default' branch to switch
2815 statement to reduce compiler warnings.
2816 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2817 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2818 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2819 into single argument.
2820 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2821 compiler warnings. Merge A and B args into single argument.
2822 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2823 A and B args into single argument.
2824 (free_record): Removed (wasn't used).
2825 (free_list_records): Also free imasks in prologue records.
2826 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2827 (output_spill_mask): Remove.
2828 (output_unwabi): New function.
2829 (output_epilogue, output_label_state, output_copy_state): Call
2830 alloc_record.
2831 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2832 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2833 argument.
2834 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2835 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2836 as part of handling the prologue records. Emit region's imask if
2837 we have one. Handle unwabi, epilogue, label_state, copy_state,
2838 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2839 spill_sprel_p, and spill_reg_p records.
2840 (set_imask, count_bits, slot_index): New function.
2841 (fixup_unw_records): Fix region size computation. Handle
2842 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2843 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2844 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2845 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2846 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2847 (dot_save): Use manifest constants for applicaton registers.
2848 Handle REG_PR and REG_PRIUNAT.
2849 (dot_restore): Don't just ignore it.
2850 (dot_restorereg): New function..
2851 (generate_unwind_image): Ensure unwind info is a multiple of eight
2852 bytes, not just four bytes.
2853 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2854 (dot_altrp): Don't just ignore it.
2855 (dot_savemem): New function. Replaces dot_savesp() and
2856 dot_savepsp(). Use manifest constants for applicaton registers.
2857 Handle REG_PR and REG_PRIUNAT.
2858 (dot_savef): Simplify.
2859 (dot_saveb): Support generation of br_gr.
2860 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2861 dot_label_state, dot_copy_state): New function.
2862 (dot_unwabi): Don't just ignore it.
2863 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2864 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2865 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2866 (emit_one_bundle): Set slot number for prologue/body records
2867 *before* emitting the first insn.
2868 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2869 (md_begin): Declare "psp" pseudo-register.
2870 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2871 so we don't get segfault.
2872 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2873 counts as required per SW Conventions manual
2874 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2875 output_preds_psprel, output_preds_sprel, output_spill_base,
2876 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2877 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2878 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2879 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2880 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2881 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2882 (dot_vframe): Implement.
2883 (dot_vframesp, dot_vframepsp): New function.
2884
f98fd99f
HPN		 2885Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2886
2887 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2888 * configure: Regenerate.
f98fd99f 2889
ee7fcc42
AM		 28902000-05-23 Alan Modra <alan@linuxcare.com.au>
2891
2892 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2893 (md_estimate_size_before_relax): so we can use it here instead of
2894 old kludges. Localise vars to blocks. Comment.
2895
2896 * frags.c (frag_new): Update fr_var comments.
2897 * frags.h (struct frag): Ditto.
2898
c67e42c9
RH		 28992000-05-22 Richard Henderson <rth@cygnus.com>
2900
2901 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2902 (pseudo_func): Add pcrel.
2903 (operand_match): Handle IA64_OPND_TGT64.
2904 (build_insn): Likewise.
2905 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2906 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2907 (fix_insn): Handle all three 64-bit relocation types.
2908
5110c57e
HPN		 2909Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2910
2911 * obj.h (struct format_ops): New members begin, app_file,
2912 s_set_other, s_set_desc, s_get_type, s_set_type,
2913 separate_stab_sections, init_stab_section.
2914
2915 * config/obj-multi.h: Update GPL notice to v2.
2916 (obj_begin): New.
2917 (obj_app_file): New.
2918 (S_SET_SIZE): Test s_set_size for NULL before calling.
2919 (S_SET_ALIGN): Similar for s_set_align.
2920 (S_SET_OTHER): New.
2921 (S_SET_DESC): New.
2922 (S_GET_TYPE): New.
2923 (S_SET_TYPE): New.
2924 (SEPARATE_STAB_SECTIONS): New.
2925 (INIT_STAB_SECTION): New.
2926 (EMIT_SECTION_SYMBOLS): New.
2927 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2928
2929 * config/obj-elf.h: Update GPL notice to v2.
2930 Mention that this file is included from obj-multi.h.
2931 (obj_begin): Wrap definition in ifndef.
2932 (elf_file_symbol): Constify declaration.
2933 (obj_app_file): Ditto.
2934 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2935 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2936
2937 * config/obj-elf.c (elf_s_set_other): New.
2938 (elf_file_symbol): Constify argument.
2939 (elf_separate_stab_sections): New.
2940 (elf_init_stab_section): New.
2941 (elf_format_ops): Add new members. Remove comma at end.
2942
2943 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2944 (ecoff_format_ops): Add new fields. Remove comma at end.
2945 Mention inconsistency for emit_section_symbols.
2946
2947 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2948
2949 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2950 (coff_separate_stab_sections): New.
2951 (coff_format_ops): Add new members.
2952
2953 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2954 (obj_aout_s_set_other): New.
2955 (obj_aout_s_set_desc): New.
2956 (obj_aout_s_get_type): New.
2957 (obj_aout_s_set_type): New.
2958 (obj_aout_separate_stab_sections): New.
2959 (aout_format_ops): New members added. Use obj_aout_process_stab,
2960 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2961 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2962 appropriate.
2963 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2964
b98ef147
AM		 29652000-05-22 Alan Modra <alan@linuxcare.com.au>
2966
2967 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2968 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2969 (md_estimate_size_before_relax): Ensure jumps to weak and
2970 externally visible symbols are relocatable.
2971
0aa5d426
HPN		 2972Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2973
2974 * stabs.c (aout_process_stab): Make global.
2975 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2976 * read.h (aout_process_stab): Declare.
2977
2978 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2979 Generalize to *aout, *coff *elf.
2980 * configure: Regenerated.
2981
2982 * doc/internals.texi (Object format backend): Say
2983 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2984
2985 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2986 * Makefile.in: Regenerated.
2987
7c3dc350
CM		 29882000-05-19 Catherine Moore <clm@cygnus.com>
2989
2990 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2991
b3b6a3fe
JL		 29922000-05-18 Alan Modra <alan@linuxcare.com.au>
2993
2994 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2995 instruction to reflect change in re_assemble_*.
2996
c9e10a08
JL		 2997Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2998
2999 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3000 build PA64 ELF tools.
3001 * configure: Rebuilt.
3002
3043679f
AM		 30032000-05-17 Alan Modra <alan@linuxcare.com.au>
3004
3005 * Makefile.am: Regenerate dependencies.
3006 * Makefile.in: Regenerate.
3007
322f2c45
NC		 30082000-05-15 Nick Clifton <nickc@cygnus.com>
3009
3010 * config/tc-arm.c (struct asm_psr): Add boolean field
3011 distinguishing between CSPR and SPSR. Rename 'number' field
3012 to 'field'.
3013 (psrs): Rearrange contents to match new asm_psr structure.
3014 (arm_psr_parse): Move next to psr_required_here. Make it
3015 return an asm_psr structure.
3016 (psr_required_here): Use asm_psr structure returned by
3017 arm_psr_parse.
3018 (do_msr): Reorganise to allow psr_required_here to be called
3019 only once.
3020 (md_undefined_name): Mark 'name' parameter as unused, since
3021 the COFF target does not use it.
322f2c45 3022
5e6cbf41
PB		 30232000-05-14 David O'Brien <obrien@FreeBSD.org>
3024
3025 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3026 standards.
3027 * config/te-aux.h: Likewise.
3028 * config/te-dpx2.h: Likewise.
3029 * config/te-go32.h: Likewise.
3030 * config/te-hp300.h: Likewise.
3031 * config/te-hppa.h: Likewise.
3032 * config/te-i386aix.h: Likewise.
3033 * config/te-ic960.h: Likewise.
3034 * config/te-interix.h: Likewise.
3035 * config/te-nbsd532.h: Likewise.
3036 * config/te-pc532mach.h: Likewise.
3037 * config/te-ppcnw.h: Likewise.
3038 * config/te-psos.h: Likewise.
3039 * config/te-sparcaout.h: Likewise.
3040 * config/te-sun3.h: Likewise.
3041 * config/te-sysv32.h: Likewise.
3042
4132022d
AM		 30432000-05-14 Alan Modra <alan@linuxcare.com.au>
3044
3045 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3046 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3047 and sign extend without an if statement.
3048 (build_bytes): Likewise.
3049
30502000-05-14 Kazu Hirata <kazu@hxi.com>
3051
3052 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3053 X_add_symbol L_32 case.
3054
b4fd930a
AM		 30552000-05-14 David O'Brien <obrien@FreeBSD.org>
3056
3057 * config/te-freebsd.h: New file.
3058
a38cf1db
AM		 30592000-05-13 Alan Modra <alan@linuxcare.com.au>
3060
897083bd
AM		 3061 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3062 bindtextdomain): Replace defines with those from intl/libgettext.h
3063 to quieten gcc warnings.
3064
a38cf1db
AM		 3065 * NEWS: Mention x86 .arch and -q.
3066
3067 * config/tc-i386.c (quiet_warnings): New.
3068 (md_assemble): Use quiet_warnings.
3069 (md_parse_option): Set quiet_warnings from -q.
3070 (md_show_usage): Mention -q, delete -m.
3071 (flag_do_long_jump): Delete.
3072 (md_parse_option): Remove -m.
3073 (md_show_usage): Remove -m.
3074 (md_create_long_jump): Remove useless flag_do_long_jump code.
3075
3076 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3077 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3078
e413e4e9
AM		 30792000-05-13 Alan Modra <alan@linuxcare.com.au>
3080 Alexander Sokolov <robocop@netlink.ru>
3081
3082 * doc/c-i386.texi (i386-Arch): New section.
3083 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3084
3085 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3086 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3087 architecture has been given and is not 486.
3088 (set_cpu_arch): New.
3089 (md_pseudo_table): Add .arch.
3090 (md_assemble): Warn if cpu architecture has been given and an
3091 unsupported instruction.
3092
3093 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3094 Move operand_types bit defines after relevant template field.
3095 (template): Add cpu_flags.
3096 (Cpu*): Define.
3097 (arch_entry): New.
3098
e8b1cae5
AO		 30992000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3100
3101 * config/tc-mn10300.h (md_end): Define.
3102 (mn10300_finalize): Declare.
3103 * config/tc-mn10300.c: Include dwarf2dbg.h.
3104 (debug_line): Define.
3105 (md_assemble): Generate dwarf2 line info.
3106 (mn10300_finalize): New function. Finalize dwarf2 info.
3107
426b0403
AM		 31082000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3109
3110 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3111 external version of the relocation for weak symbols.
3112
e4c58b25
JW		 31132000-05-08 David Mosberger <davidm@hpl.hp.com>
3114
3115 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3116 frame size in units of 16 bytes, as required per SW Conventions manual.
3117 (output_unw_records): Output info-block header as a dword to get
3118 byte-order right.
3119
8fce3f5e
AM		 31202000-05-08 Alan Modra <alan@linuxcare.com.au>
3121
3122 * as.h: #include "file", not <file> on files from ../include.
3123 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3124 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3125 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3126 (tc_coff_symbol_emit_hook): Ditto.
3127 (OPTCOUNT): Cast to int to avoid compiler warning.
3128 (md_begin): Fix signed/unsigned warnings.
3129
31302000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3131
3132 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3133 ABRANCH LONG case for a conditional branch on a 68000.
3134 (md_estimate_size_before_relax): Likewise. Also handle
3135 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3136 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3137 PC-relative on all CPUs.
3138 (md_estimate_size_before_relax): Likewise.
3139
fb166ee3
AM		 31402000-05-04 Alan Modra <alan@linuxcare.com.au>
3141
3142 * as.c (parse_args): Just mention current year in printed
3143 copyright message.
3144
7a899fff
C		 31452000-05-03 J.T. Conklin <jtc@redback.com>
3146
3147 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3148 unit registers.
7a899fff
C		 3149 (md_parse_option): Recognize -m7400.
3150
44877466
ILT		 31512000-05-03 Ian Lance Taylor <ian@zembu.com>
3152
3153 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3154 don't permit lp to become less than the words array.
3155
eaa15ab8
NC		 31562000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3157
3158 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3159 Fix little-endian case.
3160
7c4f6a03
AM		 31612000-05-03 David O'Brien <obrien@NUXI.com>
3162
3163 * as.c (parse_args): Update copyright.
3164
da5d444c
AM		 31652000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3166
3167 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3168 for the .bss section too.
3169
3f9b03b5
AM		 31702000-05-02 Alan Modra <alan@linuxcare.com.au>
3171
3172 * configure.in: Set em=linux for hppa-*-linux.
3173 * configure: Regenerate.
3174 * doc/Makefile.in: Regenerate with correct automake.
3175
3176 * frags.c (frag_grow): Sanity check chunk_size.
3177
3178 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3179 * config/obj-som.h: Likewise.
3180 * config/obj-ieee.h: Likewise.
3181
3182 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3183
3184 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3185 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3186 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3187 (pa_ip): low_sign_unext now returns via function value. Use
3188 re_assemble_* instead of dis_assemble_* and
3189 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3190 unnecessarily.
3191 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3192 (md_section_align, md_parse_option, md_show_usage,
3193 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3194 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3195 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3196 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3197 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3198 pa_text): Likewise.
3199 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3200 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3201 outside of switch. Correct mask and shifting errors in case 10
3202 and case -11. In case 21, compare against signed range to suit
3203 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3204 case 17 and case 22, use offsetT variable to properly check range.
3205 Use re_assemble_* here too.
3206 (evaluate_absolute): Change type of value to offsetT. Call
3207 hppa_field_adjust to do the work for us.
3208 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3209 (pa_parse_cmpib_64_cmpltr): Ditto.
3210 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3211 of i to unsigned int.
3212 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3213 (pa_end_of_source): Return type is void.
3214
a2984248
CM		 3215Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3216
3217 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3218
df136245
DC		 3219Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3220
3221 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3222 More comments added.
3223 (md_begin): Removed "construct symbols for each register name".
3224 Because register names conflicts with GCC generated function
3225 names.
3226 (avr_operand): Now constant numbers can be used as a register
3227 identifiers (0 as r0, 31 as r31).
3228 (md_assemble): use skip_space () before parsing instruction
3229 operands.
3230
c1e73230
AM		 32312000-05-01 Alan Modra <alan@linuxcare.com.au>
3232
3233 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3234 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3235 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3236 * configure: Regenerate.
3237
a1934524
AM		 32382000-04-29 Andreas Jaeger <aj@suse.de>
3239
3240 * as.h: Correctly check GCC version.
3241
d9b7d820
AM		 32422000-04-26 David O'Brien <obrien@FreeBSD.org>
3243
3244 * doc/as.1: Fix unbalanced brackets.
3245
3246 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3247 TE_FreeBSD.
3248 (line_comment_chars): Set to '/' if TE_FreeBSD.
3249
cea1ab94
JL		 3250Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3251
3252 * configure.in: Configury support for PA64 (currently disabled).
3253 * configure: Rebuilt.
3254
e799a695
AM		 32552000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3256
3e87a760 3257 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3258 bfd_set_section_alignment.
3259
3b0ec529
AM		 32602000-04-25 Alan Modra <alan@linuxcare.com.au>
3261
3262 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3263 than 32.
3264
adcf07e6
NC		 32652000-04-24 Nick Clifton <nickc@cygnus.com>
3266
3267 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3268 * doc/as.texinfo (Align): Include arm and strongarm in list of
3269 targets that have the second form of the behaviour of the .align
3e87a760 3270 directive.
adcf07e6 3271
5047a41f
JL		 32722000-04-24 Mark Klein <mklein@dis.com>
3273
50705ef4 3274 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3275
a47cf567
NC		 3276Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3277
3278 * as.c (parse_args): Allow md_parse_option to override -a listing
3279 option.
3280 * config/obj-coff.c (add_lineno): Change type of offset parameter
3281 from "int" to "bfd_vma."
3282 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3283 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3284 (ppc_change_csect): Align correctly for XCOFF64.
3285 (ppc_machine): New function, which discards "ppc_machine" line.
3286 (ppc_tc): Cons for 8 when code is 64 bit.
3287 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3288 relocations.
3289 (md_parse_option): Handle -a64 and -a32.
3290 (ppc_xcoff64): New.
3291 * config/tc-ppc.h (TARGET_MACH): Define.
3292 (TARGET_FORMAT): Move to function.
3293 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3294
3295Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3296
3297 * config/tc-avr.c: New AVR_ISA_ defined.
3298 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3299 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3300 for `fmul', `movw' and `lpm R,Z' instructions.
3301 (avr_operands): Warn if current opcode is a two-word instruction
3302 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3303 (avr_opcodes): New commands added.
3304 (REGISTER_P): Check 'a' and 'v' constraint letters.
3305 (mcu_types): New MCU added.
3306
bf3ca999
TW		 33072000-04-22 Timothy Wall <twall@cygnus.com>
3308
3309 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3310 to "natval".
3311 (operand_match): Conditionally insert default bit values for IMMU9.
3312
98e5953c
JL		 33132000-04-14 Matthew Green <mrg@cygnus.com>
3314
3315 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3316 * configure: Rebuilt.
3317
a02fab7e
JL		 3318Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3319 Jason Eckhardt <jle@cygnus.com>
3320
c67e42c9 3321 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3322
3323 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3324 Added handling of new operand types l,y,&,fe,fE,fx.
3325
800eeca4
JW		 3326Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3327 David Mosberger <davidm@hpl.hp.com>
3328 Timothy Wall <twall@cygnus.com>
3329 Andrew MacLeod <amacleod@cygnus.com>
3330 Jim Wilson <wilson@cygnus.com>
3331
3332 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3333 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3334 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3335 * Makefile.in: Rebuild.
3336 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3337 * configure: Rebuild.
3338 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3339 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3340 * expr.c (expr): Handle md_optimize_expr.
3341 * read.c (LEX_HASH): Add comment.
3342 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3343
66778679
RH		 33442000-04-21 Richard Henderson <rth@cygnus.com>
3345
3346 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3347 bundling a non-delayed branch type instruction.
3348
aa15f6f7
AO		 33492000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3350
3351 * config/tc-mn10300.c (HAVE_AM30): Define.
3352 (md_assemble): Use it.
3353
16adf844
AM		 33542000-04-19 Alan Modra <alan@linuxcare.com.au>
3355
742f45cf
AM		 3356 * config/obj-elf.c (obj_elf_change_section): Check for changed
3357 section attributes.
3358
16adf844
AM		 3359 * Makefile.am: (CPU_MULTI_VALID): Remove.
3360 (MULTI_CPU_TYPES): Define.
3361 (MULTI_CPU_OBJ_VALID): Define.
3362 (DEPTC): Use the above.
3363 (DEPOBJ): Same here.
3364 (DEP2): And here.
3365 Regenerate dependencies.
3366 * Makefile.in: Regenerate.
3367
9c46fb1b
AM		 33682000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3369
742f45cf 3370 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3371
508866be
L		 33722000-04-18 H.J. Lu (hjl@gnu.org)
3373
3374 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3375 bfd_vma for non-bfd assemblers.
508866be 3376
ba2adb93
AM		 33772000-04-17 Alan Modra <alan@linuxcare.com.au>
3378
3379 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3380 doesn't give spurious errors.
3381
12ff5d56
AM		 33822000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3383
66778679 3384 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3385
fc633e5b
AM		 33862000-04-13 Alan Modra <alan@linuxcare.com.au>
3387
3388 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3389 constants, and don't assume offsetT is 32 bits.
3390
1ed18ec1
NC		 33912000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3392
3393 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3394 (md_pcrel_from_section): Add prototype.
3395 (d10v_fix_adjustable): Add prototype.
3396 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3397
3398 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3399
3db10f32
NC		 34002000-04-12 Nick Clifton <nickc@cygnus.com>
3401
3402 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3403 symbol in frag chain.
3404
847f7ad4
AM		 34052000-04-10 Alan Modra <alan@linuxcare.com.au>
3406
3407 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3408 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3409 (fits_in_signed_word, smallest_imm_type): Ditto.
3410 (md_assemble): Use an offsetT var to hold offsetT values, not a
3411 long.
3412 (offset_in_range): New.
3413 (md_assemble): Use it.
3414 (md_convert_frag): Change type of target_address, opcode_address,
3415 and displacement_from_opcode_start to offsetT.
3416 (md_create_short_jump): Change type of offset to offsetT.
3417 (md_create_long_jump): Ditto.
3418 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3419 (md_chars_to_number): Remove.
3420 (output_invalid): Remove duplicate prototype.
3421
ec694b89
NC		 34222000-04-09 Nick Clifton <nickc@cygnus.com>
3423
3424 * Makefile.am (CPU_TYPES): Add 'avr'.
3425 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3426 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3427
16adf844 3428 * Makefile.in: Regenerate.
ec694b89
NC		 3429
3430 * doc/as.texinfo: Add M32R documentation.
3431
a2d91340 3432Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3433
a2d91340 3434 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3435 --enable-build-warnings option.
a2d91340
AC		 3436 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3437 * Makefile.in, configure: Re-generate.
3438
d92b1a8a
NC		 34392000-04-07 Nick Clifton <nickc@cygnus.com>
3440
3441 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3442 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3443 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3444 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3445 (arm_force_relocation): Force relocations for
3446 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3447
52ccafd0
JR		 3448Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3449
3450 * config/tc-sh.c (get_operands): There's no third operand if the
3451 first operand is an immediate.
3452
015551fc
JR		 3453Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3454
3455 * config/tc-sh.c (immediate): Delete.
3456 (sh_operand_info): Add immediate member.
3457 (parse_reg): Use A_PC for pc.
3458 (parse_exp): Add second argument 'op'. All callers changed.
3459 (parse_at): Expect pc to be coded as A_PC.
3460 Use immediate field in *op.
3461 (insert): Add fourth argument 'op'. All callers changed.
3462 (build_relax): Add second argument 'op'. All callers changed.
3463 (insert_loop_bounds): New function.
3464 (build_Mytes): Remove DISP_4.
3465 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3466 (assemble_ppi): Use immediate field in *operand.
3467 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3468 (md_apply_fix): Likewise.
3469 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3470
79bd78be
AO		 3471Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3472
3473 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3474
e30e5a6a
HPN		 3475Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3476
3477 * internals.texi (CPU backend): Document
3478 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3479
41b49281
AM		 34802000-04-04 Alan Modra <alan@linuxcare.com.au>
3481
8ad3436c
AM		 3482 * po/gas.pot: Regenerate.
3483
3484 * as.c (show_usage): Restore translated part of bug string.
3485 * gasp.c (show_usage): Likewise.
3486
41b49281
AM		 3487 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3488 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3489 than move-if-change.
3490 (DEP1): Modify for "gcc -MM".
3491 (DEPTC): Likewise.
3492 (DEPOBJ): Likewise.
3493 (DEP2): Likewise.
3494 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3495 Update dependencies.
3496 * Makefile.in: Regenerate.
3497
0a727238
AO		 34982000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3499
3500 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3501 (md_begin): Likewise.
3502 (HAVE_AM33): New macro.
3503 (md_assemble): Use it. Match r_regs and xr_regs only if
3504 HAVE_AM33.
3505
c20f4f8c
AM		 35062000-04-03 Alan Modra <alan@linuxcare.com.au>
3507
3508 * as.h: #include "bin-bugs.h"
3509 * as.c (show_usage): Use REPORT_BUGS_TO.
3510 * gasp.c: #include "bin-bugs.h"
3511 (show_usage): Use REPORT_BUGS_TO.
3512
3513 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3514
753f6b12
HPN		 3515Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3516
3517 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3518 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3519 adjustments.
3520
726c5dcd
AM		 35212000-04-03 Alan Modra <alan@linuxcare.com.au>
3522
3523 * config/tc-i386.c (i386_immediate): Don't assume a constant
3524 immediate is necessarily 16 bits when in 16 bit code mode.
3525 (md_assemble): Instead set guess_suffix here after we have checked
3526 registers.
3527
bf80011a
RH		 35282000-04-02 Richard Henderson <rth@cygnus.com>
3529
3530 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3531 quantities. Correct right shift sign extension.
3532 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3533 32-bit value when shifting into place.
3534
92161534
ILT		 35352000-04-01 Ian Lance Taylor <ian@zembu.com>
3536
3537 * app.c: Add ATTRIBUTE_UNUSED as needed.
3538 * config/tc-ppc.c: Likewise.
3539 (ppc_size): Make unsigned long.
3540 (ppc_insert_operand): Add casts to avoid warnings.
3541
447f3982
NC		 35422000-03-31 Nick Clifton <nickc@cygnus.com>
3543
3544 * config/tc-d10v.h (md_flush_pending_output): Define.
3545
21d75ec2
NC		 35462000-03-29 Nick Clifton <nickc@cygnus.com>
3547
3548 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3549 segment. Works for both BFD_ASSEMBLER and others.
3550 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3551
d1a1bf19
NC		 35522000-03-29 Nick Clifton <nickc@cygnus.com
3553
3554 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3555
224de7a5
AM		 35562000-03-28 Alan Modra <alan@linuxcare.com.au>
3557
3558 * listing.c (LISTING_LHS_WIDTH): Default depends on
3559 LISTING_WORD_SIZE.
3560 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3561
5b8274e3
ILT		 35622000-03-27 Ian Lance Taylor <ian@zembu.com>
3563
3564 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3565 string literal.
3566
224de7a5 35672000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3568
3569 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3570
3571 * config/tc-avr.c (mcu_types): Add missing initialiser.
3572 (md_pcrel_from_section): Add prototype.
3573 (avr_operand): Remove redundant test of unsigned < 0.
3574 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3575
35762000-03-27 Denis Chertykov <denisc@overta.ru>
3577
3578 * config/tc-avr.c: New file for AVR support.
3579 * config/tc-avr.h: Likewise.
3580 * configure.in: Add AVR support.
3581 * configure: Regenerate.
3582
9f10757c
TW		 35832000-03-26 Timothy Wall <twall@cygnus.com>
3584
3585 * gasp.c (macro_op): Add new argument to check_macro call.
3586 Macro structure definitions moved to macro.h
3587 * sb.h: Add argument to prototype for input_scrub_include_sb.
3588 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3589 nesting checks with an additional flag.
3590 (struct input_save): Add flag to indicate whether current sb
3591 should be checked for proper macro/conditional nesting.
3592 (input_scrub_push/pop): Save/restore nest check flag.
3593 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3594 defined.
9f10757c
TW		 3595 * macro.c (check_macro): Allow caller to retrieve parsed macro
3596 information if a pointer is provided. This information may be
3597 used by the new macro hooks.
3598 * macro.h: Update prototype for check_macro. Macro struct
3599 definitions moved here from macro.c/gasp.c.
3600 * read.c (read_a_source_file): Add parameter to check_macro call,
3601 and pass macro info to the macro hook, if defined.
3602 (input_scrub_insert_line): New. Allow insertion of a line of
3603 characters into the input stream.
3604 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3605 file into the input stream.
3606 (s_include): Use input_scrub_insert_file.
3607 * internals.texi: Document new macro hooks.
3608 * as.h: New prototypes added.
3e87a760 3609
224de7a5 36102000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3611
3612 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3613 an initial capital letter.
3614 (i386_index_check): Reindent.
3615
11424155
NC		 36162000-03-19 Nick Clifton <nickc@cygnus.com>
3617
eaa15ab8 3618 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3619 relative branches.
3620
43f05576
NC		 36212000-03-17 Thomas de Lellis <tdel@windriver.com>
3622
66778679
RH		 3623 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3624 instruction operand bad if Rd > 7 when generating
3625 thumb instructions. Prevents for example,
3626 "adr r12,label" from silently failing and generating
3627 the wrong instruction.
3e87a760 3628
67231402
NC		 36292000-03-17 Nick Clifton <nickc@cygnus.com>
3630
3631 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3632 that have a destingation >= 0x400000.
3e87a760 3633 Fix compile time warning messages.
67231402 3634
a37c8f88
JR		 3635Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3636
3637 * config/tc-sh.c (md_begin): When encountering insn that are
3638 not supported by the current arch, only change the name if
3639 its contents are the same as prev_name.
3640 (get_specific): If the the architecture doesn't match, fail.
3641
dead1419
JR		 3642Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3643
3644 * config/tc-sh.c (IDENT_CHAR): Define.
3645 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3646 matching back where it came from.
3647
182e89d3
JR		 3648Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3649
3650 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3651
84f73d89
NC		 36522000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3653
3654 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3655 normal operands.
3656
dbbc7809
JL		 36572000-03-15 Kazu Hirata <kazu@hxi.com>
3658
3659 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3660
271bb601
HPN		 3661Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3662
3663 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3664 floating-point-number, make sure 'f' is in FLT_CHARS.
3665
8684e216
HPN		 3666Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3667
3668 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3669 (s_lcomm_internal): Use it.
3670 * doc/internals.texi (CPU backend): Document it.
3671 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3672 bytes.
3673
bb2d6cd7
GK		 36742000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3675
3676 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3677 when embedded-pic.
3678
3679 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3680 implementation doesn't have special handling for switch
3681 statements.
bb2d6cd7
GK		 3682 (macro_build): Allow for code in sections other than .text.
3683 (macro): Likewise.
3684 (mips_ip): Likewise.
3685 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3686 Don't perform relocs if we will be outputting them.
bb2d6cd7 3687 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3688 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3689 embedded-pic.
bb2d6cd7 3690
5c86cbc7 36912000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3692
66778679
RH		 3693 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3694 relocation type based on the entry in the fixup structure.
a47cf567 3695 Put S_IS_EXTERN processing back in.
5c86cbc7 3696
f8c827e9
L		 36972000-03-08 H.J. Lu (hjl@gnu.org)
3698
3699 * Makefile.am (install-exec-tooldir): Depend on
3700 install-exec-bindir for parallel make.
3701 * Makefile.in: Regenerated.
3702
8ad9e709
NC		 37032000-03-06 Nick Clifton <nickc@cygnus.com>
3704
3705 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3706 switch.
3707 (md_parse_option): Parse -m32r command line switch - disable m32rx
3708 compatability.
ded0aeb7
NC		 3709 (md_show_usage): Document new option.
3710
3711 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3712 * doc/Makefile.in: Regenerate.
3713 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3714
b7b8f327
MM		 37152000-03-02 Michael Meissner <meissner@redhat.com>
3716
3717 * config/tc-d30v.c (check_range): Remove code that incorrectly
3718 sign extended values where bits < 32.
3719
15886821
L		 37202000-03-02 H.J. Lu (hjl@gnu.org)
3721
3722 * configure.in: Support --enable-targets=all on ia32.
3723 * configure: Regenerated.
3724
8bf950bf
NC		 37252000-03-01 Nick Clifton <nickc@cygnus.com>
3726
3727 * gasp.c (do_align): Remove bogus check of alignment value.
3728
c5e54cc2
ILT		 37292000-02-27 Thomas de Lellis <tdel@windriver.com>
3730
3731 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3732 TC_PPC was defined forced the type of a symbol with no other type
3733 to be BSF_OBJECT.
3734
65fd87bc
ILT		 37352000-02-27 Hans-Peter Nilsson <hp@axis.com>
3736
3737 * doc/internals.texi (CPU backend): Mention that
3738 line_separator_chars do not break up comments. Fix typos for
3739 LEX_AT and LEX_NAME descriptions. Document operands for
3740 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3741 description of md_create_short_jump usage. Document argument for
3742 md_undefined_symbol.
3743
a25fe906
ILT		 37442000-02-27 Jakub Jelinek <jakub@redhat.com>
3745
3746 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3747 (md_parse_option): Handle it.
3748 (md_show_usage): Document it.
3749
21b10511
ILT		 37502000-02-27 Ian Lance Taylor <ian@zembu.com>
3751
3752 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3753 opcode, for the instruction `pal19'. From Andrea Arcangeli
3754 <andrea@suse.de>.
3755
773f551c
AM		 37562000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3757
3758 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3759 from here..
3760 (md_assemble): To here, before template operands are matched.
3761 Also ensure a constant immediate is sign extended when we know the
3762 size is at most 16 bits. This is to catch cases like "add
3763 $0xffc0,%ax" where we don't know the size, and thus that the
3764 immediate can be represented as Imm8S until after parsing the
3765 register operand.
3766 (i386_displacement): Similarly sign extend 16 bit constant
3767 displacements.
3768 (md_assemble): Relax 16-bit jump constant range check to suit sign
3769 extended displacements.
3770
28d33191
JL		 37712000-02-26 Andreas Jaeger <aj@suse.de>
3772
3773 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3774
cc5ca5ce
AM		 37752000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3776
3777 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3778 call operands when intel_syntax.
3779 (intel_float_operand): Return 2 for "fi...".
3780 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3781 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3782 earlier "SHORT" change.
3783 (md_assemble): When determining suffix from Regs, exclude
3784 InOutPortReg.
3785
056350c6
NC		 37862000-02-24 Nick Clifton <nickc@cygnus.com>
3787
3788 * configure: Add arm-wince, mips-pe and sh-pe targets.
3789 * configure: Regenerate.
3790
3791 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3792 sh-pe targets.
3793 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3794 "pe-mips" for the mips-pe target.
3795
3796 * config/tc-arm.c (insns): Change displacement encoded in BL
3797 and B instructions if the target port is arm-wince.
3798 (do_ldst): Do not bias the relocation offset if the target
3799 port is arm-wince.
3800 (md_pcrel_from): Add in missing relocation offset bias if the
3801 target os arm-wince.
3802
3803 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3804 (md_begin): Disable -G support for mips-pe target.
3805 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3806 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3807 COFF flavour.
3808
3809 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3810 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3811 assembler, just set the alignment to 4.
3812
3813 * config/te-wince-pe.h: New file for WinCE targets. Define
3814 TE_WINCE.
3815
36bf8ab9
AM		 38162000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3817
3818 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3819 string instructions.
3820 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3821 (i386_intel_memory_operand): After finding a segment override,
3822 check again for no `[' before looking for a displacement. Bomb if
3823 more than one displacement rather than silently discarding the
3824 second and subsequent ones. Free strings malloc'd by
3825 build_displacement_string.
3826
f5795b08
CM		 38272000-02-24 Catherine Moore <clm@cygnus.com>
3828
3829 * config/obj-som.c (obj_pseudo_table): Add "weak".
3830 (obj_som_weak): New routine.
3831
abd63a32
AM		 38322000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3833
520dc8e8
AM		 3834 * config/tc-i386.c (union i386_op): New.
3835 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3836 Throughout file replace occurences of disps[n], imms[n], regs[n]
3837 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3838 intel mode operand swapping. Add assert in regKludge and
3839 fake_zero_displacement code. Test i.types[n] when outputting
3840 displacements and immediates. Combine output of Disp16 with
3841 Disp32.
7f3f1ea2
AM		 3842 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3843 when in intel mode by (not) reversing fsub and fdiv operands
3844 before the template search. This fails for single operand
3845 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3846 undefined. Instead fix the base_opcode after we've found the
3847 template. Move base_opcode xor with found_reverse_match from
3848 opcode output code to before this fix so we test for the correct
3849 opcodes.
3850 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3851 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3852
3853 * config/tc-i386.h (TC_RELOC): Delete.
3854 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3855 with equivalent call to reloc.
3856
abd63a32
AM		 3857 * as.h (flag_m68k_mri): Move declaration after target include, and
3858 only declare when TC_M68K defined. Define as zero otherwise.
3859 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3860 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3861 Define as zero otherwise.
3862 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3863 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3864 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3865 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3866 testing whether defined.
3867 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3868 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3869 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3870 rather than testing whether defined.
3871 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3872 (parse_mri_cons): Declare and use only when TC_M68K.
3873 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3874 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3875 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3876
3877 * NEWS: Mention IBM 370 support.
3878
7e052742
RH		 38792000-02-23 Richard Henderson <rth@cygnus.com>
3880
3881 * config/tc-i386.c (md_assemble): When swapping operands for
3882 intel_syntax, assume everything that's not Imm or Disp is a
3883 register.
3884
5b93d8bb
AM		 38852000-02-23 Linas Vepstas <linas@linas.org>
3886
3887 * config/tc-i370.c, config/tc-i370.h: New files.
3888 * Makefile.am: Add support for Linux/IBM 370.
3889 * configure.in: Likewise.
3890 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3891 * config/obj-elf.c: Include elf/i370.h
3892 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3893
3894 * Makefile.in: Regenerate.
3895 * configure: Regenerate.
3896
3897 * doc/c-i370.texi: New file.
3898 * doc/all.texi: Include it.
3899 * doc/as.texinfo: And here.
3e87a760 3900 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3901 * doc/Makefile.in: Regenerate.
3902
25f2196d
CC		 39032000-02-19 Michael Meissner <meissner@redhat.com>
3904
3905 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3906 determine if an instruction can be used in parallel with an ADDppp
3907 or SUBppp instruction.
3908
6349b5f4
AH		 39092000-02-22 Andrew Haley <aph@cygnus.com>
3910
3911 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3912
2f6d2f85 39132000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 3914
3915 * config/tc-mips.c (mips_gp32): New variable.
3916 (macro_build) Use mips_gp32.
3917 (mips_ip): Ditto.
3918 (md_longopts): Add "-mgp32" and "-mgp64".
3919 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3920
a47cf567
NC		 3921 (OPTION_M7900): Change offset
3922 (OPTION_NO_M7900): Ditto.
3923
b985eaa8
ILT		 39242000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3925
3926 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3927 warning, and bump it to 1.
3928
52454417
ILT		 39292000-02-22 Ian Lance Taylor <ian@zembu.com>
3930
3931 From Brad Lucier <lucier@math.purdue.edu>:
3932 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3933 match format.
3934
6b76fefe
CM		 39352000-02-21 Catherine Moore <clm@cygnus.com>
3936
3937 * config/tc-mips.c (MF_HILO_INSN): Define.
3938 (mips_7000_hilo_fix): Declare.
3939 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3940 (md_parse_option): Check for 7000_HILO_FIX options.
3941 (OPTION_M7000_HILO_FIX): Define.
3942 (OPTION_NO_M7000_HILO_FIX): Define.
3943 * doc/c-mips.texi (-mfix7000): Describe.
3944
f6af82bd
AM		 39452000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3946
3947 * listing.c (print_lines): Remove unused variable `end'.
3948
3949 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3950 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3951 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3952 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3953 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3954 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3955
8c8281f4
NC		 39562000-02-18 Nick Clifton <nickc@cygnus.com>
3957
3958 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3959 the computed frag offset, rather than overwriting it.
3960
d4845d57
JR		 3961Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3962
3963 * config/tc-sh.c ("elf/sh.h"): Include.
3964 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3965 (md.begin): Initialize target_arch.
3966 Only include opcodes in has table that match selected architecture.
3967 (parse_reg): Recognize register names for sh-dsp.
3968 (parse_at): Recognize post-modify addressing.
3969 (get_operands): The leading space is now optional.
3970 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3971 arguments. Update valid_arch.
3972 (build_Mytes): Add support for SDT_REG_N.
3973 (find_cooked_opcode): New function, broken out of md_assemble.
3974 (assemble_ppi, sh_elf_final_processing): New functions.
3975 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3976 (md_longopts, md_parse_option): New option: -dsp.
3977 * config/tc-sh.h (elf_tc_final_processing): Define.
3978 (sh_elf_final_processing): Declare.
3979
c97305a1
JL		 3980Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3981
3982 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3983 the unwinder subspace. Save the current seg/subseg before creating
3984 the new seg/subseg.
3985
bec50466
NC		 39862000-02-10 Nick Clifton <nickc@cygnus.com>
3987
3988 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3989 little endian targets.
bec50466 3990 (INST_BYTE1): Redefine to handle big and little endian
66778679 3991 targets.
bec50466
NC		 3992 (cpu_type): New type: Select between M340 and M210.
3993 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3994 instructions of the M340.
bec50466 3995 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3996 instructions.
bec50466
NC		 3997 (md_atof): Add support for little endian targets.
3998 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3999 line switches.
bec50466
NC		 4000 (md_convert_frag): Add support for little endian targets.
4001 (md_apply_fix3): Add support for little endian targets.
4002 (md_number_to_chars): Add support for little endian targets.
4003
a25c045a
TW		 40042000-02-10 Timothy Wall <twall@redhat.com>
4005
4006 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4007 defined, use it to verify the symbol just read should be a label.
4008
f28e8eb3
TW		 40092000-02-10 Timothy Wall <twall@redhat.com>
4010
4011 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4012 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4013 around colons when KEEP_WHITE_AROUND_COLON is defined.
4014 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4015 and KEEP_WHITE_AROUND_COLON.
4016
6dc19fc4
TW		 40172000-02-08 Timothy Wall <twall@redhat.com>
4018
4019 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4020 logic.
6dc19fc4 4021 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4022 implemented.
6dc19fc4
TW		 4023 (end_repeat): New. Provide support for a "break" out of the
4024 repeat loop.
4025 * read.h: Add prototypes for new functions.
3e87a760 4026
f805106c
TW		 40272000-02-08 Timothy Wall <twall@redhat.com>
4028
4029 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4030 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4031 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4032 non-zero.
4033
4469be0f
TW		 40342000-02-08 Timothy Wall <twall@redhat.com>
4035
4036 * read.c: Added elseif to directives table.
4037 * read.h: Added prototype for s_elseif.
4038 * doc/as.texinfo: Added description for elseif.
4039 * cond.c (s_elseif): New function
3e87a760 4040
24a17b6c
TW		 40412000-02-04 Timothy Wall <twall@redhat.com>
4042
4043 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4044 listings.
24a17b6c 4045
bea9907b 40462000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4047
bea9907b
TW		 4048 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4049 default values.
4050 * frags.c (frag_new): Calculate fr_fix in octets
4051 (frag_now_fix) Return offset as target address offset (bytes).
4052 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4053 quantities).
bea9907b
TW		 4054 * frags.h: Added prototype for frag_now_fix_octets().
4055 Distinguish between octets and bytes in field descriptions.
4056 * listing.c (calc_hex): Account for octets vs bytes when
4057 printing addresses/offsets.
4058 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4059 target is little-endian, print the octets in a word in big-endian
4060 order so that the display looks like a proper hexadecimal number,
4061 instead of having the octets reversed.
4062 * read.c (do_align): When recording alignment, alignment power
4063 should be in terms of target bytes (minimum addressible unit)
4064 instead of octets.
4065 (do_org) Convert ORG target address (byte) argument into an
4066 octet offset when generating a variable fragment.
4067 * symbols.c (resolve_symbol_value): Symbol final value
4068 converted to a target address offset (bytes) from its octet offset.
4069 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4070 offset (bytes) is adjusted by the frag offset (octets) converted
4071 to bytes.
4072 (coff_frob_section) Section alignment power is in terms of bytes;
4073 convert it to an octet alignment power when calculating size (and
4074 size mask) in octets. Don't modify the section size in order to
4075 "align" it for TI COFF, since that format has a different method
4076 for storing alignment information.
3e87a760 4077
210dcc61
TW		 40782000-02-01 Timothy Wall <twall@cygnus.com>
4079
4080 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4081 entries, matching the way GCC generates them. If not escaped, the
4082 filename is encoded incorrectly.
4083
557537a5 40842000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4085
557537a5
NC		 4086 * config/tc-arm.c (reg_table): Add support for ATPCS register
4087 naming conventions.
2c1c4c62 4088
557537a5 40892000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4090
2c1c4c62
GK		 4091 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4092 already defined.
3e87a760 4093 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4094 New macro.
4095 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4096 of a symbol when we really care about its value.
4097
40982000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4099
4100 * config/tc-mcore.c (md_assemble): Give warning message if
4101 operands passes to instruction are more than the spec.
4102
2f0ca46a
NC		 41032000-01-27 Thomas de Lellis <tdel@windriver.com>
4104
66778679 4105 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4106 Thumb mode but the label seen was not declared as '.thumb_func'
4107 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4108 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4109
4c63da97
AM		 41102000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4111
4112 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4113 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4114
4115 * Makefile.in: Same here.
4116 Update copyright.
4117
4118 * configure.in: Set bfd_gas for i386-aout when primary target
4119 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4120 we may need the primary te_file. Remove incorrect comment.
4121
4122 * configure: Regenerate.
4123
4124 * config/e-i386aout.c: New file.
4125
4126 * as.c (USE_EMULATIONS): Move to before print_version_id.
4127 (struct emulation): Add i386aout.
4128 (show_usage): Split text strings. Reformat -a text. Add --em
4129 help.
4130 Update copyright.
4131
4132 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4133 (aout_format_ops): New.
4134 Update copyright.
4135
4136 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4137 preprocessor conditional and add aout USE_EMULATIONS tests.
4138 (read_a_source_file): Don't pass error strings to printf as
4139 format arg.
4140 Update copyright.
4141
4142 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4143 format arg.
4144 (do_data): Same here.
4145 (process_file): And here.
4146 Update copyright.
4147
4148 * symbols.c (colon): Rewrite "already defined" fatal message
4149 code for aout with USE_EMULATIONS.
4150 Update copyright.
4151
4152 * config/obj-aout.c (OBJ_HEADER): Define.
4153 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4154 fields of sentinel.
4c63da97
AM		 4155 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4156 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4157 forms here.
4158 (obj_aout_type): Expand S_SET_OTHER here too.
4159 (obj_read_begin_hook): Remove.
4160 (aout_pop_insert): New.
4161 (obj_aout_s_get_other): New.
4162 (obj_aout_s_get_desc): New.
4163 (aout_format_ops): New.
4164 Update copyright.
4165
4166 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4167 gets aout_pseudo_table.
4168 (aout_pseudo_table): Declare.
4169 (obj_read_begin_hook): Define.
4170 Update copyright.
4171
4172 * config/obj-coff.c (obj_pseudo_table): Rename to
4173 coff_pseudo_table.
4174 (coff_pop_insert): Use coff_pseudo_table.
4175 (coff_sec_sym_ok_for_reloc): Remove.
4176 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4177 and comment all zero entries and remove #if 0 code.
4178 Update copyright.
4179
4180 * config/obj-coff.h (obj_pop_insert): Define.
4181 (coff_pseudo_table): Declare.
4182 Update copyright.
4183
4184 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4185 s_get_size, s_set_size. Comment all zero entries.
4186 Update copyright.
4187
4188 * config/obj-elf.c (elf_s_get_other): New function.
4189 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4190 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4191 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4192 comment.
4193 (obj_elf_parse_section_letters): Don't pass error strings to
4194 printf as format arg.
4195 Update copyright.
4196
4197 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4198 OBJ_MAYBE_ECOFF.
4199 (elf_s_get_other): Declare.
4200 (S_GET_OTHER) Define as elf_s_get_other if not already
4201 defined.
4202 (S_SET_OTHER): Only define when not already defined.
4203 (elf_obj_read_begin_hook): Declare.
4204 (obj_read_begin_hook): Define.
4205 (elf_obj_symbol_new_hook): Declare.
4206 (obj_symbol_new_hook): Define.
4207 Update copyright.
4208
4209 * config/obj-multi.h: Add copyright header and protect against
4210 multiple inclusion. Add * to all function pointers.
4211 (OBJ_HEADER): If defined, include it rather than other defines
4212 in this file.
4213 (obj_frob_file_after_relocs): Test for NULL.
4214 (obj_symbol_new_hook): Here too.
4215 (obj_sec_sym_ok_for_reloc): And here.
4216 (S_GET_OTHER): Define.
4217 (S_GET_DESC): Define.
4218 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4219 (OBJ_MAYBE_ELF): Update comment.
4220
4221 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4222 OBJ_AOUT preprocessor conditional and handle emulation by
4223 testing OUTPUT_FLAVOR.
4224 (i386_displacement): Here too.
4225 (md_section_align): Similarly here.
4226 (i386_target_format): Conditionally compile when more than one
4227 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4228 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4229 (i386_displacement): Here too.
4230 Update copyright.
4231
4232 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4233 Define TARGET_FORMAT for aout only when not multi.
4234 Update copyright.
4235
4236 * config/te-multi.h: Delete file as it's identical to te-generic.h
4237
add0c677
AM		 42382000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4239
4240 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4241 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4242 LONG_MNEM_SUFFIX.
4243
4244 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4245 DWORD_MNEM_SUFFIX.
4246 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4247 comments.
4248
a19d8eb0
CP		 42492000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4250
66778679
RH		 4251 * config/tc-mips.c (mips_do_align): New function.
4252 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4253
550262c4
NC		 42542000-01-10 Philip Blundell <philb@gnu.org>
4255
4256 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4257 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4258 line separator for Linux.
4259 * doc/as.texinfo (Comments): Mention the ARM.
4260
0decc840
NC		 42612000-01-10 Philip Blundell <pb@futuretv.com>
4262
4263 * configure.in (arm*-*-conix*): New target.
4264 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4265 armv*-*-linux-gnu.
4266 * configure: Regenerate.
4267
2e13b764
NC		 42682000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4269
4270 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4271 (obj_elf_visibility): New function.
3e87a760 4272
2e13b764
NC		 4273 * doc/as.texinfo (Visibility): New node: document visibility
4274 pseudo ops.
4275
2f6d2f85 4276For older changes see ChangeLog-9899
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