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2001-01-23 H.J. Lu <hjl@gnu.org>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
015c05c1
AM		 12001-01-23 Ben Elliston <bje@redhat.com>
2
3 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
4
66498417
KH		 52001-01-22 Kazu Hirata <kazu@hxi.com>
6
7 * config/tc-alpha.c: Fix formatting.
8
1aad8cf8
KH		 92001-01-19 Kazu Hirata <kazu@hxi.com>
10
11 * config/tc-alpha.c: Fix formatting.
12
32ff5c2e
KH		 132001-01-18 Kazu Hirata <kazu@hxi.com>
14
15 * config/tc-alpha.c: Fix formatting.
16
cd17328a
NC		 172001-01-18 Nick Clifton <nickc@redhat.com>
18
19 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
20 "da" flags.
21 (stm_flags): Remove redundant bit from "ed" and "da" flags.
22
81c425d1
AO		 232001-01-18 Alexandre Oliva <aoliva@redhat.com>
24
25 * configure.in (cpu_type, arch): Match i386 too.
26 * configure: Rebuilt.
27
e5cb08ac
KH		 282001-01-16 Kazu Hirata <kazu@hxi.com>
29
30 * config/tc-i386.c: Fix formatting.
31
1d3d5051
AM		 322001-01-16 Alan Modra <alan@linuxcare.com.au>
33
64afeba3
AM		 34 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
35 relocs for .PARISC.unwind section.
36
1d3d5051
AM		 37 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
38 depending on section flags, not just for .text.
39
b44b1b85
JW		 402001-01-15 Jim Wilson <wilson@redhat.com>
41
42 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
43 not immediately followed by an instruction.
44
098f2ec3
KH		 452001-01-15 Kazu Hirata <kazu@hxi.com>
46
47 * config/tc-m68hc11.c: Fix formatting.
48
d4887adc
NC		 492001-01-15 Nick Clifton <nickc@redhat.com>
50
51 * symbols.c (colon): Change 'already defined symbol' from a
52 fatal error to an ordinary error. There is no reason why this
53 error should be fatal.
54
55 * message.c (as_fatal): Delete output file, if one has been
015c05c1 56 created.
d4887adc 57
fcfd4916
AM		 582001-01-14 Alan Modra <alan@linuxcare.com.au>
59
60 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
61
bfb32b52
KH		 622001-01-14 Kazu Hirata <kazu@hxi.com>
63
64 * config/tc-alpha.c: Fix formatting.
65 * config/tc-arc.c: Likewise.
66 * config/tc-arc.h: Likewise.
67 * config/tc-d10v.c: Likewise.
68 * config/tc-i370.c: Likewise.
69 * config/tc-i386.c: Likewise.
70 * config/tc-i960.c: Likewise.
71 * config/tc-m68k.c: Likewise.
72 * config/tc-ppc.c: Likewise.
73 * config/tc-sparc.c: Likewise.
74 * config/tc-tahoe.c: Likewise.
75 * config/tc-vax.c: Likewise.
76
1e07b820
KH		 77 * config/tc-arc.c: Fix formatting.
78
19203624
KH		 79 * config/tc-arc.c: Fix formatting.
80
1328dc98
AM		 812001-01-14 Alan Modra <alan@linuxcare.com.au>
82
c46b7515
AM		 83 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
84 both 32 and 64 bit ELF.
85
1328dc98
AM		 86 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
87 and don't bother storing `m' for "ce" completer. Tidy handling of
88 'J' and 'K' operands to suit. Handle '<' and '>' operands.
89
b9d79e03
JH		 90Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
91
92 * tc-i386.h (TARGET_MACH): New macro.
93 (i386_mach): Declare.
94 * tc-i386.c (i386_mach): New function.
95
a349d9dd
PB		 962001-01-13 Philip Blundell <philb@gnu.org>
97
98 * doc/as.texinfo: Fix spelling and cross-references.
99
100 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
101 character for all systems, not just GNU/Linux. Make it explicit
102 that `-k' doesn't affect code generation, just ELF flags.
103
e2914f48
JH		 104Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
105
106 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
107 instructions.
108
272d76e0
FCE		 1092001-01-12 Frank Ch. Eigler <fche@redhat.com>
110
111 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
112
d0398d6a
NC		 1132001-01-12 Nick Clifton <nickc@redhat.com>
114
115 * as.c (print_args): Update copyright date to 2001.
116
2d73a4ca
NC		 1172001-01-12 Peter Targett <peter.targett@arccores.com>
118
119 * doc/c-arc.texi: New file.
120 Some sections to be expanded.
121
6e0b89ee
AM		 1222001-01-12 Alan Modra <alan@linuxcare.com.au>
123
124 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
125 (md_parse_option): Always accept "--32".
126
0d2bcfaf
NC		 1272001-01-11 Peter Targett <peter.targett@arccores.com>
128
129 * as.h (TC_ARC): Ensure struc-symbol.h included.
130 * as.c (dwarf2dbg.h): Include to remove implicit declaration
131 warnings.
132 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
133 (TARGET_SYMBOL_FIELDS) added.
134
135 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
136 * doc/c-arc.texi: New file.
137 Some sections to be expanded.
138 * doc/as.texinfo: Update command-line options.
139 Removed outdated text for ARC dependant features, instead include
140 text from above file.
141
142 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
143 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
144 (targ-cpu.h) header.
145 * config/tc-arc.h:
146 * config/tc-arc.c: New updated configuration for
147 ARC, including selection of core variants, and extensibility of
148 instructions, registers etc. through directives.
149
150 * config/tc-arc.c (arc_extinst): Minor corrections for
151 error messages.
152 (arc_common) Likewise. Make alignment argument optional for local
153 symbols also, with default of zero.
154
88051039
SC		 1552001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
156
157 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
158 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
159 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
160 and fix_new_exp() instead.
161 (md_convert_frag): For indexed post byte use the symbol value
162 rather than the displacement.
163 (md_relax_table): Fix indexed offset relax.
164
d8273f3b
SC		 1652001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
166
167 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
168 relax weak symbols.
015c05c1 169 (relaxable_symbol): New function.
d8273f3b 170
eea2ad45
AJ		 1712001-01-11 Andreas Jaeger <aj@suse.de>
172
173 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
174 not used anywhere.
175
7a91e76a
NC		 1762001-01-10 Nick Clifton <nickc@redhat.com>
177
178 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
179 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
180
aa257fcd
NC		 1812001-01-10 Nick Clifton <nickc@redhat.com>
182
183 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
184 character used to dollar local symbols.
185 (LOCAL_LABEL_CHAR): New constant - the magic character used to
186 local label symbols.
187 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
188 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
189 if defined.
190 Use LOCAL_LABEL_CHAR.
191 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
192 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
193 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
194
b77a7acd
AJ		 1952001-01-08 Bo Thorsen <bo@suse.de>
196
015c05c1
AM		 197 * config/tc-i386.c (i386_immediate, i386_displacement):
198 GOTPCREL check fix.
b77a7acd 199
5c2bd011
ILT		 2002001-01-07 Ian Lance Taylor <ian@zembu.com>
201
202 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
203 in last change.
204
46a04e3a
PB		 2052001-01-07 Philip Blundell <philb@gnu.org>
206
207 * doc/as.texinfo (Bug Reporting): Update email address for
208 reports.
209 * README: Likewise.
210
b96d3a20
JH		 211Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
212
213 * configure.in: Define DEFAULT_ARCH for i386.
214 * tc-i386.c (md_assemble): Return after the error message;
215 move testing for 64bit operands to proper place.
216
55b62671
AJ		 2172001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
218
219 * doc/as.texinfo: Document '#' as comment character for i386 and
220 x86_64. Add AMD x86-64 into menu of machine dependent information.
221
222 * doc/c-i386.texi: Document x86_64 extensions.
223
7bc70a8e
JH		 224Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
225
226 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
227
a167610d
JH		 228Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
229
230 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
231 * NEWS: Add note about Pentium4 support.
232
09f131f2
JH		 233Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
234
235 * tc-i387.c (pi, pte, pt): Update.
236 (type_names): Add new types.
237
6f8c0c4c
JH		 238Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
239
240 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
241 CpuUnknown): Renumber
242 (CpuP4, CpuSSE2): New.
243 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
244
b96ed59a
PB		 2452001-01-03 Philip Blundell <pb@futuretv.com>
246
247 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
248 relocs.
249 (alpha_fix_adjustable): Likewise.
250 (md_apply_fix): Likewise.
251
a735d1cd
L		 2522000-12-31 H.J. Lu <hjl@gnu.org>
253
254 * listing.c (listing_message): Allocate string only if it is
255 used.
256
257 * configure: Rebuild.
258
67db5ab4
HPN		 2592000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
260
261 * doc/internals.texi (Relaxing with a table) <after relaxation>:
262 Point out caveats with generating fixups for the opcode in a frag.
263
c0d8940f
JH		 264Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
265
266 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
267 * NEWS: Add x86_64.
268
087f563c
L		 2692000-12-29 H.J. Lu <hjl@gnu.org>
270
271 * listing.c (calc_hex): Print the variable part only if the
272 fragment type is rs_fill.
273
8108ad8e
HPN		 2742000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
275
276 * doc/internals.texi (tc_conditional_pseudoop,
277 TC_LINKRELAX_FIXUP): Fix typos.
278
799051fc
RH		 2792000-12-28 Richard Henderson <rth@redhat.com>
280
281 * write.c (subsegs_finish): Fix thinko last change -- don't
282 "optimize" the alignment == 0 case.
283
0a9ef439
RH		 2842000-12-28 Richard Henderson <rth@redhat.com>
285
286 * as.h (rs_align_test): New.
287 * frags.c (NOP_OPCODE): Move default from read.c.
288 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
289 (frag_align_code): New.
290 * frags.h (frag_align_code): Declare.
291 * read.c (NOP_OPCODE): Remove.
292 (do_align): Use frag_align_code.
293 * write.c (NOP_OPCODE): Remove.
294 (get_recorded_alignment): New.
295 (cvt_frag_to_fill): Handle rs_align_test.
296 (relax_segment): Likewise.
297 (subsegs_finish): Align last subseg in section to the
298 section alignment. Use frag_align_code.
299 * write.h (get_recorded_alignment): Declare.
300 * config/obj-coff.c (size_section): Handle rs_align_test.
301 (fill_section, fixup_mdeps): Likewise.
302 (write_object_file): Use frag_align_code.
303
304 * config/tc-alpha.c (alpha_align): Use frag_align_code.
305 (alpha_handle_align): New.
306 * config/tc-alpha.h (HANDLE_ALIGN): New.
307 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
308
309 * config/tc-i386.h (md_do_align): Use frag_align_code.
310 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
311
312 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
313 (ia64_handle_align): New.
314 * config/tc-ia64.h (HANDLE_ALIGN): New.
315 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
316
317 * config/tc-m32r.c (m32r_do_align): Remove.
318 (m32r_handle_align): New.
319 (fill_insn): Use frag_align_code.
320 * config/tc-m32r.h (md_do_align): Remove.
321 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
322 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
323 * config/tc-mips.c, config/tc-mips.h: Similarly.
324
325 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
326 (sh_handle_align): Likewise. Handle rs_align_code.
327 (sh_do_align): Remove.
328 * config/tc-sh.h (md_do_align): Remove.
329 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
330
331 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
332 (sparc_handle_align): Likewise. Handle rs_align_code.
333 * config/tc-sparc.h (md_do_align): Remove.
334 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
335
3cd4dda7
DD		 3362000-12-22 DJ Delorie <dj@redhat.com>
337
338 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
339 when we assemble the first half of a pair.
340
ec56dfb4
L		 3412000-12-22 H.J. Lu <hjl@gnu.org>
342
343 * config/tc-i386.c (reloc): Update the macro for non-bfd
344 assembler.
345 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
346
ad1172d4
L		 3472000-12-22 H.J. Lu <hjl@gnu.org>
348
349 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
350
3e73aa7c
JH		 351Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
352
353 * tc-i386.h (i386_target_format): Define even for ELFs.
354 (QWORD_MNEM_SUFFIX): New macro.
355 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
356 New macros
357 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
358 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
359 ImmExt): Renumber.
360 (Size64, No_qSuf, NoRex64, Rex64): New macros.
361 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
362 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
363 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
364 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
365 Renumber.
366 (Reg, WordReg): Add Reg64.
367 (Imm): Add Imm32S and Imm64.
368 (EncImm): New.
369 (Disp): Add Disp64 and Disp32S.
370 (AnyMem): Add Disp32S.
371 (RegRex, RegRex64): New macros.
372 (rex_byte): New type.
373 * tc-i386.c (set_16bit_code_flag): Kill.
374 (fits_in_unsigned_long, fits_in_signed_long): New functions.
375 (reloc): New parameter "signed"; support x86_64.
376 (set_code_flag): New.
377 (DEFAULT_ARCH): New macro; default to "i386".
378 (default_arch): New static variable.
379 (struct _i386_insn): New fields Operand_PCrel; rex.
380 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
381 (flag_code): New enum and static variable.
382 (use_rela_relocations): New static variable.
383 (flag_code_names): New static variable.
384 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
385 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
386 K6 and Athlon.
387 (i386_align_code): Return plain "nop" for x86_64.
388 (mode_from_disp_size): Support Disp32S.
389 (smallest_imm_type): Support Imm32S and Imm64.
390 (offset_in_range): Support size of 8.
391 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
392 (md_pseudo_table): Add "code64"; use set_code_flat.
393 (md_begin): Emit sane error message on hash failure.
394 (tc_i386_fix_adjustable): Support x86_64 relocations.
395 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
396 instructions supported on particular arch just partially,
397 output of 64bit immediates, handling of Imm32S and Disp32S type.
398 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
399 (i386_displacement): Likewise.
400 (i386_index_check): Cleanup; support 64bit addresses.
401 (md_apply_fix3): Support x86_64 relocation and rela.
402 (md_longopts): Add "32" and "64".
403 (md_parse_option): Add OPTION_32 and OPTION_64.
404 (i386_target_format): Call even for ELFs; choose between
405 elf64-x86-64 and elf32-i386.
406 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
407 (tc_gen_reloc): Support rela relocations and x86_64.
408 (intel_e09_1): Support QWORD.
409
21d6c4af
DN		 4102000-12-15 Diego Novillo <dnovillo@redhat.com>
411
412 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 413 it's not an offset expression.
21d6c4af
DN		 414 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
415 keep the braces '[' and ']' in the output string.
416 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
417 != FLAT. There is no such op_modifier.
418
6717891c
NC		 4192000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
420
421 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
422 if we have it.
423
ee515fb7
KH		 4242000-12-13 Kazu Hirata <kazu@hxi.com>
425
426 * as.h: Fix formatting.
427 * cgen.h: Likewise.
428 * dwarf2dbg.c: Likewise.
429 * input-scrub.c: Likewise.
430 * read.h: Likewise.
431
349a994c
DD		 4322000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
433
434 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
435 configure: Regenerate.
436
42dbf88c
NC		 4372000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
438
439 * dwarf2dbg.c: #include <limits.h> only if it exists.
440
0485cba3
AM		 4412000-12-13 Rodney Brown <RodneyBrown@mynd.com>
442
443 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
444 (md_apply_fix): Here too.
445
514829c3
JW		 4462000-12-12 Jim Wilson <wilson@redhat.com>
447
448 * config/tc-ia64.h (ia64_init): Add prototype.
449
92eb7b32
L		 4502000-12-12 H.J. Lu <hjl@gnu.org>
451
452 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
453
454 * read.h (outputting_stabs_line_debug): Change it to int.
455 * stabs.c (outputting_stabs_line_debug): Likewise.
456
8141c27d
GK		 4572000-12-12 Geoffrey Keating <geoffk@redhat.com>
458
459 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
460 the address of a function result.
461
5d6f4f16
GK		 4622000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
463
464 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
465 (md_assemble): Call dwarf2_emit_insn.
466 (shlib): Fix typo SHILB -> SHLIB.
467 (md_parse_option): Likewise.
468 (ppc_elf_validate_fix): Likewise:
469 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
470
d4c0c039
NC		 4712000-12-12 Nick Clifton <nickc@redhat.com>
472
473 * cgen.h: Fix formatting.
474 * input-scrub.c: Fix formatting.
475 * macro.c: Fix formatting.
e972090a 476 * config/tc-mips.c: Fix formatting.
584da044 477 * doc/c-mips.texi: Fix formatting.
55b62671 478
f16b83df
JH		 479Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
480
481 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
482 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
483 references.
484 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
485 otherwise.
486 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
487 (No_dSuf): Kill.
488
489 * i386.h (*_Suf): Remove No_dSuf.
490 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
491 Remove.
492 (i386_optab): Remove 'd' in the suffixes.
493
50705ef4
AM		 4942000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
495
496 * config/tc-i386.c (T_SHORT): Undefine before defining.
497
beae10d5
KH		 4982000-12-05 Kazu Hirata <kazu@hxi.com>
499
500 * config/tc-mips.c: Fix formatting.
501
bccba5f0 5022000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 503
504 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
505 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
506 (md_show_usage): Ditto.
507 (md_parse_option): Ditto.
508 (d10v_cleanup): Writes pending instruction only if
509 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 510 Fix compile time warning messages.
50705ef4
AM		 511
512 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 513
5142000-12-04 Matthew Hiller <hiller@redhat.com>
515
50705ef4 516 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 517 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
518 function entry and unset at function exit.
519
50705ef4 520 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 521
522 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
523
524 * dwarf2dbg.c: Fix compile time warning messages.
525
bc805888
KH		 5262000-12-03 Kazu Hirata <kazu@hxi.com>
527
528 * config/tc-a29k.c: Fix formatting.
529 * config/tc-alpha.c: Likewise.
530 * config/tc-arm.c: Likewise.
531 * config/tc-cris.c: Likewise.
532 * config/tc-hppa.c: Likewise.
533 * config/tc-i370.c: Likewise.
534 * config/tc-i386.c: Likewise.
535 * config/tc-i860.c: Likewise.
536 * config/tc-i960.c: Likewise.
537 * config/tc-ia64.c: Likewise.
538 * config/tc-m68hc11.c: Likewise.
539 * config/tc-m68k.c: Likewise.
540 * config/tc-m88k.c: Likewise.
541 * config/tc-pj.c: Likewise.
542 * config/tc-ppc.c: Likewise.
543 * config/tc-sh.c: Likewise.
544 * config/tc-sparc.c: Likewise.
545 * config/tc-tahoe.c: Likewise.
546 * config/tc-vax.c: Likewise.
547
3dacdf2e
NC		 5482000-12-01 Chris Demetriou <cgd@sibyte.com>
549
50705ef4
AM		 550 * config/tc-mips.c (mips_ip): When calculating offsets,
551 don't accept as constant the difference between the
552 addresses of symbols in two different sections.
553
554 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
555 specifiers.
556 (validate_mips_insn): Likewise. Also, update 'B' operand
557 specifier to use OP_*_CODE20 constants and delete 'm' operand
558 specifier.
559 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
560 operand specifiers. Change warning generated by 'B' operand
561 specifier to reflect its new multi-purpose usage.
562
563 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
564 -1, and update comment.
565 (file_mips_isa): Likewise.
566 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
567 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
568 ISA_* constants rather than hard-coded numbers.
569 (mips_cpu_info): New structure.
570 (mips_cpu_info_table): New table describing CPU and ISA names
571 and numbers.
572 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
573 mips_cpu_info_from_cpu): New functions.
574 (mips_isa_to_str): New function to get string for ISA name.
575 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
576 return const char *.
577 (md_begin): Redo CPU and ISA selection logic, using
578 mips_cpu_info_from_*. Convert to use ISA_* constants rather
579 than hard-coded numbers.
580 (append_insn, mips_emit_delays, macro, macro2): Convert to use
581 ISA_* constants rather than hard-coded numbers.
582 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
583 (md_longopts): Delete OPTION_NO_MIPS32.
584 (md_parse_option): Convert to use ISA_* constants rather than
585 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
586 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
587 to use strcasecmp to recognize "default" and to use
588 mips_cpu_info_from_name to get CPU numbers from argument.
589 (md_show_usage): Move -mips32 so it's with the rest of the ISA
590 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
591 mips32-4k.
592 (s_mipsset): Accept ISA value 32.
593 * doc/as.texinfo: Clean up MIPS options summary slightly,
594 remove -no-mips32. Add note about -mips4 and -mips32
595 specifying those ISA levels. Delete -mips32 and -no-mips32
596 cpu flag descriptions.
597 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
598 up the supported CPU switch list, and replace 4Kc, 4Km, and
599 4Kp entries with a single mips32-4k entry. Note that you can
600 use ".set mips32".
601
602 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
603 ISA_MIPS64.
604 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
605 -mips5 and -mips64.
606 (md_parse_option): Add cases for OPTION_MIPS5 and
607 OPTION_MIPS64.
608 (md_show_usage): Mention -mips5 and -mips64 arguments.
609 (s_mipsset): Add cases for MIPS5 and MIPS64.
610 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
611 and pseudo-CPUs.
612 * doc/as.texinfo: Mention -mips5 and -mips64 options
613 and their meanings.
614 * doc/c-mips.texi: Likewise. Also update introduction
615 and ".set" usage information.
616
617 * config/tc-mips.c (md_show_usage): Add "sb1" to the
618 CPU list.
619 (mips_cpu_info_table): Add SB-1 entries.
620 * doc/c-mips.texi: Add "sb1" to the list of CPUs
621 known to the -mcpu option.
622
623 * doc/as.texinfo: Correct description of MIPS -mcpu
624 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 625
5f68c319
NC		 6262000-12-01 Joel Sherrill <joel@OARcorp.com>
627
3dacdf2e
NC		 628 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
629 New targets.
630 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
631 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 632 * configure: Regenerate.
633 * config.in: Regenerate.
634 * Makefile.in: Regenerate.
635 * aclocal.m4: Regenerate.
636 * po/gas.pot: Regenerate.
50705ef4 637
4ce3447c
PB		 6382000-11-30 Philip Blundell <pb@futuretv.com>
639
640 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
641 even in non BFD_ASSEMBLER case.
642
76a0ddac
DN		 6432000-11-30 Diego Novillo <dnovillo@redhat.com>
644
645 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
646 syntax.
647
220e750f
RH		 6482000-11-29 Richard Henderson <rth@redhat.com>
649
650 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
651 until dwarf2_finish; use relaxation to get cross-fragment offsets;
652 thread multiple subsegments properly; handle multiple code
653 sections properly; emit proper compilation unit info for assembler
654 generated debugging.
655
656 * as.h (enum _relax_state): Add rs_dwarf2dbg.
657 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
658 (dwarf2dbg_estimate_size_before_relax): Declare.
659 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
660 * write.c: Include dwarf2dbg.h.
661 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
662 (relax_segment): Likewise.
663
99b222b4
HPN		 6642000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
665
666 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
667 jump>: Use as_bad_where instead of as_bad. Tweak error message
668 accordingly. Stabilize frag by updating fix part and resetting
669 variant part.
670 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 671 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
672 indexing is_end_of_line[].
673 (md_assemble): Initialize size to 0.
674 (md_section_align): Mark parameter seg as unused.
e46fee70 675 (parse_reg): Parse names case-insensitively.
99b222b4 676
814f6641
KH		 6772000-11-28 Kazu Hirata <kazu@hxi.com>
678
679 * config/obj-aout.h: Fix formatting.
680 * config/obj-bout.h: Likewise.
681 * config/obj-coff.c: Likewise.
682 * config/obj-coff.h: Likewise.
683 * config/obj-elf.h: Likewise.
684 * config/obj-som.h: Likewise.
685 * config/obj-vms.c: Likewise.
686 * config/obj-vms.h: Likewise.
687 * config/tc-h8300.h: Likewise.
688 * config/tc-ns32k.h: Likewise.
689 * config/tc-sparc.h: Likewise.
690 * config/tc-tic54x.h: Likewise.
691 * config/tc-z8k.h: Likewise.
692
e47b9e39
NC		 6932000-11-28 Nick Clifton <nickc@redhat.com>
694
695 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
696 License is present in the sources, but not the output, and
697 also available from the GNU website.
698 (GNU Free Documentation License): Comment out this section.
699
fcdc20a4
HPN		 7002000-11-28 Hans-Peter Nilsson <hp@axis.com>
701
43c34dee
HPN		 702 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
703 targets. Remove i860 from valid a.out targets.
704 * Makefile.in: Regenerate.
705
fcdc20a4 706 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 707 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 708 (md_assemble): Call dwarf2_emit_insn if generating ELF.
709 (s_cris_file, s_cris_loc): New.
710 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
711 * Makefile.am: Regenerate dependencies.
712 * Makefile.in: Regenerate.
713
16887944
AM		 7142000-11-28 Alan Modra <alan@linuxcare.com.au>
715
716 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
717 (MRI_MUL_PRECEDENCE): Likewise.
718 (op_rank): Fix a comment typo.
719
ae3e85dd
SC		 7202000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
721
722 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
723 the error message.
724 (get_operand): Fix analysis for movw/movb instructions.
725
077b8428
NC		 7262000-11-24 Nick Clifton <nickc@redhat.com>
727
728 * configure.in (xscale-elf): Add target.
729 (xscale-coff): Add target.
730 * configure: Regenerate.
731
732 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
733 extenstion.
734 (ARM_EXT_XSCALE): New ARM architecture extension.
735 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
736 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
737 (ARM_THUMB): Rename to ARM_EXT_THUMB.
738 (ARM_ARCH_V4): Remove processor from architecture.
739 (ARM_ARCH_3M): New architecutre definition.
740 (ARM_ARCH_V5TE): New architecutre definition.
741 (ARM_ARCH_XSCALE): New architecutre definition.
742 (CPU_DEFAULT): Allow to be defaulted to XScale.
743 (atpcs): New boolean variable.
744 (ldr_flags): Support 'd' flag for double word loads.
745 (str_flags): Support 'd' flag for double word stored.
746 (do_mia): New function.
747 (do_mar): New function.
748 (do_mra): New function.
749 (do_pld): New function.
750 (do_ldrd): New function.
751 (do_blx): New function.
752 (do_bkpt): New function.
753 (do_clz): New function.
754 (do_lstc2): New function.
755 (do_cdp2): New function.
756 (do_t_blx): New function.
757 (do_t_bkpt): New function.
758 (do_smla): New function.
759 (do_smlal): New function.
760 (do_smul): New function.
761 (do_qadd): New function.
762 (do_co_reg2c): New function.
763 (LONGEST_INSN): Redefine to 7.
764
765 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
766 command line switches.
767
2434f565
JW		 7682000-11-22 Jim Wilson <wilson@redhat.com>
769
770 * config/tc-ia64.c (pseudo_func): Add missing initializers.
771 (struct rsrc): Make line unsigned.
772 (gr_values): Add missing initializer.
773 (SLOT_NUM_NOT_SET): Add unsigned cast.
774 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
775 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
776 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
777 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
778 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
779 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
780 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
781 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
782 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
783 Add ATTRIBUTE_UNUSED to unused parameters.
784 (convert_expr_to_ab_reg): Add parens.
785 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
786 (dot_prologue): Initialize grsave when declared.
787 (md_pseudo_table): Add missing initializers.
788 (operand_match): Add casts to bfd_vma.
789 (emit_one_bundle): Delete unused local prev. Make required_template
790 unsigned.
791 (specify_resource): Cast i to unsigned.
792 (note_register_values): Use fprintf_vma.
793 (print_dependency): Likewise.
794
5a080f89
JW		 7952000-11-21 Jim Wilson <wilson@redhat.com>
796
5e7474a7
JW		 797 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
798 for unwind info section.
799 (dot_endp): Likewise for unwind section.
800
5a080f89
JW		 801 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
802 fix_new_exp.
803
732d96b6
JJ		 8042000-11-21 Jakub Jelinek <jakub@redhat.com>
805
806 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
807 (output_insn): Call dwarf2_emit_insn.
b8e904dc 808 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 809
6d2cf69f
RH		 8102000-11-17 Richard Henderson <rth@redhat.com>
811
812 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
813 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
814 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
815
8179bd9b
NC		 8162000-11-17 Nick Clifton <nickc@redhat.com>
817
818 * config/tc-arm.c (md_pseudo_table): Add support for .line and
819 .file pseudo ops.
820
316e2c05
RH		 8212000-11-17 Richard Henderson <rth@redhat.com>
822
823 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
824
a8316fe2
RH		 8252000-11-17 Richard Henderson <rth@redhat.com>
826
827 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 828 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 829 tri-state definition of alpha_flag_mdebug.
830 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
831 (s_alpha_file): Store first .file directive.
832 (s_alpha_stab): New.
833 (md_pseudo_table): Add stabs and stabn.
834
e346e481
RH		 8352000-11-17 Richard Henderson <rth@redhat.com>
836
837 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
838
4dc7ead9
RH		 8392000-11-17 Richard Henderson <rth@redhat.com>
840
841 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 842 (main): Call dwarf2_finish.
4dc7ead9
RH		 843 * as.h (debug_type): Clarify documentation of the meaning
844 of this variable.
845 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
846 (print_stats): Fix parenthesis problem.
847 (now_subseg_size): New.
848 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
849 (dwarf2_directive_file): Don't set debug_type.
850 (dwarf2_where): Honor DEBUG_DWARF2 first.
851 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
852 do nothing if not emitting dwarf2 debug info, or no work.
853 * dwarf2dbg.h (dwarf2_emit_insn): Update.
854 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
855 (ecoff_new_file): Likewise.
856 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
857 commentary wrt dwarf2.
858
859 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
860 ATTRIBUTE_UNUSED as needed.
861 (emit_insn): Call dwarf2_emit_insn.
862 (s_alpha_file): New.
863 (s_alpha_loc): New.
864 (s_alpha_coff_wrapper): Don't handle them.
865 (md_pseudo_table): Update for .file and .loc.
866 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
867
868 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
869 don't protect with debug_type.
870 * config/tc-hppa.c (md_assemble): Likewise.
871 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
872 * config/tc-mn10300.c (md_assemble): Likewise.
873 * config/tc-sh.c (md_assemble): Likewise.
874 * config/tc-v850.c (md_assemble): Likewise.
875
876 * config/tc-arm.c (arm_end_of_source): Remove.
877 * config/tc-hppa.c (pa_end_of_source): Remove.
878 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
879 * config/tc-mn10300.c (mn10300_finalize): Remove.
880 * config/tc-sh.c (sh_finalize): Remove.
881 * config/tc-v850.c (sh_finalize): Remove.
882
883 * config/tc-arm.h (md_end): Remove.
884 * config/tc-hppa.h (md_end): Remove.
885 (DWARF2_LINE_MIN_INSN_LENGTH): New.
886 * config/tc-m68hc11.h (md_end): Remove.
887 * config/tc-mn10300.h (md_end): Remove.
888 * config/tc-sh.h (md_end): Remove.
889 * config/tc-v850.h (md_end): Remove.
890
891 * config/tc-ia64.c (emit_one_bundle): Don't protect
892 dwarf2 bits with debug_type.
893 (md_assemble): Likewise.
894 (ia64_end_of_source): Don't call dwarf2_finish.
895
ca683b78
JW		 8962000-11-16 Jim Wilson <wilson@redhat.com>
897
898 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
899 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
900 > 16.
901
6f620856
L		 9022000-11-16 H.J. Lu <hjl@gnu.org>
903
904 * config/obj-elf.c (obj_elf_symver): Don't check the missing
905 version name.
906
19d63e5d
KH		 9072000-11-15 Kazu Hirata <kazu@hxi.com>
908
909 * config/tc-tic30.c: Fix formatting.
910 * config/tc-tic80.c: Likewise.
911 * config/tc-v850.c: Likewise.
912 * config/tc-vax.c: Likewise.
913 * config/tc-w65.c: Likewise.
914 * config/tc-z8k.c: Likewise.
915
a8761a19
DD		 9162000-11-14 DJ Delorie <dj@redhat.com>
917
918 * config/tc-v850.c: Support dwarf2.
919 * config/tc-v850.h: Ditto.
920
921 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
922 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 923
88be23ec
BS		 9242000-11-15 Bernd Schmidt <bernds@redhat.com>
925
926 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
927 (errata_nops_necessary_p): New function.
928 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
929 md.
930
72a76794
JW		 9312000-11-14 Jim Wilson <wilson@redhat.com>
932
933 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
934 return little endian bfd formats.
935
4a1805b1
KH		 9362000-11-14 Kazu Hirata <kazu@hxi.com>
937
938 * config/aout_gnu.h: Fix formatting.
939 * config/atof-vax.c: Likewise.
940 * config/m68k-parse.h: Likewise.
941 * config/m88k-opcode.h: Likewise.
942 * config/obj-elf.c: Likewise.
943 * config/tc-arm.c: Likewise.
944 * config/tc-cris.c: Likewise.
945 * config/tc-i386.c: Likewise.
946 * config/tc-ia64.c: Likewise.
947 * config/tc-mn10300.c: Likewise.
948 * config/te-386bsd.h: Likewise.
949 * config/te-hppa.h: Likewise.
950 * config/te-nbsd.h: Likewise.
951 * config/te-ppcnw.h: Likewise.
952 * config/te-sparcaout.h: Likewise.
953 * config/te-tmips.h: Likewise.
954 * config/vax-inst.h: Likewise.
955 * config/vms-conf.h: Likewise.
956
c810873d
JJ		 9572000-11-14 Jakub Jelinek <jakub@redhat.com>
958
959 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
960
79082ff0
L		 9612000-11-13 H.J. Lu <hjl@gnu.org>
962
963 * config/obj-elf.c (elf_frob_symbol): Support
964 ".symver name,name2@@@nodename".
965 (elf_frob_file_before_adjust): Likewise.
966
967 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
968 and ".symver name,name2@@@nodename".
969 Fix a typo.
970
1da00eb4
L		 9712000-11-12 H.J. Lu (hjl@gnu.org)
972
973 * config/obj-elf.c (obj_elf_symver): Check missing version
974 name.
975
f585997b
L		 9762000-11-12 H.J. Lu (hjl@gnu.org)
977
978 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
979 instead of bfd_vma for non-bfd assemblers.
980
ef5c4bfc
KH		 9812000-11-09 Kazu Hirata <kazu@hxi.com>
982
983 * itbl-ops.c: Fix comment typos.
984
f5a30c2e
JW		 9852000-11-08 Jim Wilson <wilson@redhat.com>
986
987 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
988 (struct unwind): Add next_slot_frag field.
989 (slot_index): New parameters slot_frag and first_frag. Add code
990 to add in frag sizes when different. Add comments.
991 (fixup_unw_records): New locals first_frag and last_frag. Pass new
992 arguments to slot_index.
993 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
994 loop end. Set next_slot_frag field.
995
339681c0
L		 9962000-11-07 H.J. Lu <hjl@gnu.org>
997
998 * doc/as.texinfo (.symver): Updated for versioned symbol
999 reference.
1000
1001 * obj.h (format_ops): Add the frob_file_before_adjust field.
1002
1003 * config/obj-aout.c (aout_format_ops): Set the
1004 frob_file_before_adjust field to 0.
1005 * config/obj-coff.c (coff_format_ops): Likewise.
1006 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1007
1008 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1009 name.
1010 (elf_frob_file_before_adjust): New function to remove unneeded
1011 versioned symbols from the symbol table.
1012 (elf_format_ops): Set the frob_file_before_adjust field to
1013 elf_frob_file_before_adjust.
1014
1015 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1016 not defined.
1017
1018 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1019
4a314ec8
NC		 10202000-11-07 Peter Targett <peter.targett@arccores.com>
1021
1022 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1023 BIG_ENDIAN macros.
1024 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1025 Fix compile time warning messages.
50705ef4 1026
604d524f
NC		 10272000-11-07 Nick Clifton <nickc@redhat.com>
1028
1029 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1030 buffer in order to avoid buffer overflows.
1031
44f5c83a
JW		 10322000-11-06 Steve Ellcey <sje@cup.hp.com>
1033
1034 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1035 Change M to m for -milp32 or -mlp64 to match gcc.
1036 (dot_endp): Use bytes_per_address instead of 8.
1037 (emit_one_bundle): Use number_to_chars_littleendian instead of
1038 md_number_to_chars.
1039 (fix_insn): Likewise.
1040 (ia64_init): New function.
1041 (ia64_target_format): New function.
1042 (md_begin): Set endianness, arch, and machine as appropriate.
1043 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1044 Make these macros depend on TE_HPUX macro.
1045 (TARGET_FORMAT): Define.
1046 (HOST_SPECIAL_INIT): Define.
1047 * config/te-hpux.h: New file.
1048 * configure.in: Add "ia64-*-hpux*" target to configure.
1049 * configure: Regenerate.
50705ef4 1050
7152f1dc
KH		 10512000-11-06 Kazu Hirata <kazu@hxi.com>
1052
ef99799a
KH		 1053 * as.c: Fix formatting.
1054 * dwarf2dbg.c: Likewise.
1055 * input-file.c: Likewise.
7152f1dc
KH		 1056 * input-file.h: Likewise.
1057 * input-scrub.c: Likewise.
ef99799a
KH		 1058 * itbl-ops.c: Likewise.
1059 * listing.c: Likewise.
1060 * macro.h: Likewise.
1061 * messages.c: Likewise.
1062 * read.c: Likewise.
1063 * subsegs.c: Likewise.
1064 * subsegs.h: Likewise.
1065 * write.c: Likewise.
7152f1dc 1066
cf055d54
NC		 10672000-11-06 Nick Clifton <nickc@redhat.com>
1068
1069 * doc/as.texinfo: Add GNU Free Documentation License.
1070 * doc/gasp.texi: Add GNU Free Documentation License.
1071 * doc/as.1: Add GNU Free Documentation License.
1072
8d6b5c8e
NC		 10732000-11-05 Nick Clifton <nickc@redhat.com>
1074
1075 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1076
59ff2774
NC		 10772000-11-02 Per Lundberg <plundis@chaosdev.org>
1078
1079 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1080 * configure: Regenerate.
1081
37d8bb27
NC		 10822000-11-01 Nick Clifton <nickc@redhat.com>
1083
1084 * read.c (original_case_string): New global variable.
1085 (read_a_source_file): Copy opcode string into
1086 original_case_string if clobbering the case of the opcode.
1087 * read.h: Export the definition of original_case_string.
1088 * config/tc-arm.c (md_assembler): When parsing a .req
1089 directive use the original opcode string, not the case
1090 clobbered version.
1091
d75bb8cf
NC		 10922000-11-02 Nick Clifton <nickc@redhat.com>
1093
1094 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1095 variable.
d75bb8cf
NC		 1096 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1097 dwarf2_where and dwarf2_gen_line_info.
1098
6c17cfe4
PB		 10992000-11-02 Theo Honohan <th@futuretv.com>
1100
50705ef4 1101 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1102
c51ce5f0
EC		 11032000-10-31 Eric Christopher <echristo@redhat.com>
1104
1105 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1106 or pc-relative, else use fx_offset.
1107
f1bcba5b
JW		 11082000-10-31 Jim Wilson <wilson@redhat.com>
1109
1110 * config/tc-ia64.c (struct md): New field tag_fixups.
1111 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1112 qualifying predicate.
1113 (emit_one_bundle): Delete spurious multiplication by one. Handle
1114 tag_fixups.
1115 (ia64_start_line): Error if dangling qualifying predicate.
1116 (defining_tag): New static variable.
1117 (ia64_unrecognized_line, case '['): Parse tags.
1118 (ia64_frob_label): Create tag_fixups.
1119 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1120
8637c045
AM		 11212000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1122
1123 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1124
ebeeafe6
BS		 11252000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1126
1127 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1128
b041f888
KH		 11292000-10-30 Kazu Hirata <kazu@hxi.com>
1130
1131 * expr.c: Fix formatting.
1132 * flonum-copy.c: Likewise.
1133 * flonum.h: Likewise.
1134 * gasp.c: Likewise.
1135 * hash.c: Likewise.
1136
d8374dcd
HPN		 11372000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1138
1139 * as.h (OPTION_MD_BASE): Bump to 190.
1140 * as.c (parse_args) <std_longopts>: Add comment about the need to
1141 check OPTION_MD_BASE in as.h.
1142
1308f14c
HPN		 1143 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1144 for weak symbols.
1145
6f6ef0fa
NC		 11462000-10-27 Nick Clifton <nickc@redhat.com>
1147
1148 * configure.in (emulations): Add m68hc12.
1149 * configure: Regenerate.
1150 * po/gas.pot: Regenerate.
c51ce5f0 1151
bf1b5881
AH		 11522000-10-27 Aldy Hernandez <aldyh@redhat.com>
1153
50705ef4
AM		 1154 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1155 cpsr*.
1156 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1157
85a39694
NC		 11582000-10-25 Nick Clifton <nickc@redhat.com>
1159
1160 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1161 a DWARF2 line number information sequence.
1162
1163 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1164
1165 * read.c (generate_lineno_debug): Update comment describing why
1166 DWARF2 line number debug information is not generated
1167 automatically by this function.
1168
1169 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1170 not all.
c51ce5f0 1171
85a39694
NC		 1172 * config/tc-arm.h (md_end): Define.
1173 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1174
85a39694
NC		 1175 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1176 if generating DWARF2 line numbers.
1177 (arm_end_of_source): New function. Call dwarf2_finish if
1178 necessary.
1179
1180 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1181 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1182 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1183
cce0cbdc
DN		 11842000-10-25 Diego Novillo <dnovillo@cygnus.com>
1185
1186 * tc-i386.c: Fix prototype declarations for functions taking no
1187 arguments.
1188
64a0c779
DN		 11892000-10-24 Diego Novillo <dnovillo@cygnus.com>
1190
1191 * tc-i386.c (i386_operand_modifier): Remove.
1192 (build_displacement_string): Remove.
1193 (i386_parse_seg): Remove.
1194 (i386_intel_memory_operand): Remove.
1195 (i386_intel_operand): Re-write using recursive descent parser based
1196 on MASM documentation.
1197 (struct intel_parser_s): New structure.
1198 (intel_parser): New static variable.
1199 (struct intel_token): New structure.
1200 (cur_token, prev_token): New static variables.
1201 (T_NIL): Define.
1202 (T_CONST): Define.
1203 (T_REG): Define.
1204 (T_BYTE): Define.
1205 (T_WORD): Define.
1206 (T_DWORD): Define.
1207 (T_QWORD): Define.
1208 (T_XWORD): Define.
1209 (T_SHORT): Define.
1210 (T_OFFSET): Define.
1211 (T_PTR): Define.
1212 (T_ID): Define.
1213 (intel_match_token): New function.
1214 (intel_get_token): New function.
1215 (intel_putback_token): New function.
1216 (intel_expr): New function.
1217 (intel_e05): New function.
1218 (intel_e05_1): New function.
1219 (intel_e06): New function.
1220 (intel_e06_1): New function.
1221 (intel_e09): New function.
1222 (intel_e09_1): New function.
1223 (intel_e10): New function.
1224 (intel_e10_1): New function.
1225 (intel_e11): New function.
1226
19f7b010
JJ		 12272000-10-20 Jakub Jelinek <jakub@redhat.com>
1228
1229 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1230 instructions to loose any special insn->architecture mask.
1231
1232 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1233 (sparc_md_end, sparc_arch_types, sparc_arch,
1234 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1235 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1236 request v9b architecture if they are used).
1237
3ae647a0
NC		 12382000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1239
1240 * config/tc-m68k.c: Fix the previous misapplied patch.
1241
5cbdaa77
NC		 12422000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1243
50705ef4
AM		 1244 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1245 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1246 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1247 BFD_RELOC_*.
5cbdaa77 1248
e6c774b4
KH		 12492000-10-17 Kazu Hirata <kazu@hxi.com>
1250
1251 * debug.c: Fix formatting.
1252 * depend.c: Likewise.
1253 * dwarf2dbg.c: Likewise.
1254 * dwarf2dbg.h: Likewise.
1255 * ecoff.c: Likewise.
1256 * expr.c: Likewise.
1257 * expr.h: Likewise.
1258 * flonum-konst.c: Likewise.
1259 * frags.h: Likewise.
1260
ea20a7da
CC		 12612000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1262
1263 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1264 options.
1265 * doc/as.texinfo: Added notes about this new option.
1266
266cb5f1
HPN		 12672000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1268
1269 * config/tc-sh.c (JREG): Remove.
1270 (md_convert_frag): Remove #if 0:d code using JREG.
1271
6588847e
DN		 12722000-10-15 Diego Novillo <dnovillo@cygnus.com>
1273
1274 * config/tc-i386.c (i386_operand_modifier): Only match
1275 modifiers SHORT and FLAT if they are followed by a space.
1276 (parse_register): When `allow_naked_reg' is set, do not confuse
1277 identifiers that start with a register name with a register.
1278
30a2b4ef
KH		 12792000-10-12 Kazu Hirata <kazu@hxi.com>
1280
1281 * app.c: Fix formatting.
1282 * as.c: Likewise.
1283 * as.h: Likewise.
1284 * bit_fix.h: Likewise.
1285 * cgen.c: Likewise.
1286 * cgen.h: Likewise.
1287 * cond.c: Likewise.
1288
d01e2a23
AM		 12892000-10-11 Alan Modra <alan@linuxcare.com.au>
1290
1291 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1292
44852b19
AM		 12932000-10-07 Alan Modra <alan@linuxcare.com.au>
1294
dc1fc56b
AM		 1295 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1296 Re-arrange function a little and improve error message.
1297
44852b19
AM		 1298 * write.c (write_relocs): Fix a comment.
1299
1300 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1301 link-once sections.
1302
afa680f8
JW		 13032000-10-05 Jim Wilson <wilson@cygnus.com>
1304
1305 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1306
ce8a8b2f
AM		 13072000-10-05 Alan Modra <alan@linuxcare.com.au>
1308
1309 * config/tc-i386.c: Delete some useless comments, reformat others.
1310
1311 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1312 non-global syms in linkonce sections.
1313
56d27c17
AM		 13142000-10-04 Ralf Baechle <ralf@gnu.org>
1315
1316 * config/tc-ia64.c (operand_match): Don't use // style comments.
1317 * config/tc-i370.c: Likewise.
1318
7b15d668
HPN		 13192000-09-29 Hans-Peter Nilsson <hp@axis.com>
1320
1321 Changes to handle varying register prefix and user symbol prefix.
1322 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1323 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1324 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1325 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1326 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1327 (demand_register_prefix): New variable.
1328 (md_pseudo_table): New pseudo ".syntax".
1329 (md_longopts): New options --no-underscore and --underscore.
1330 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1331 on symbols_have_leading_underscore.
1332 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1333 (get_spec_reg): Ditto.
1334 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1335 Fix formatting.
1336 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1337 --help.
1338 <case OPTION_NO_US, case OPTION_US>: New.
1339 (md_show_usage): Be brief and reformat to match continuation of
1340 --help.
1341 * po/gas.pot: Regenerate.
1342
27df9f40
AM		 13432000-09-28 Alan Modra <alan@linuxcare.com.au>
1344
1345 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1346 force relocs for 12 bit branches.
1347 (md_apply_fix): Similarly, adjust logic here.
1348
5506e1a5
AM		 13492000-09-28 Alan Modra <alan@linuxcare.com.au>
1350
1351 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1352 adjust for external and weak syms as we will use a reloc. Allow
1353 for +8 offset when calculating limits of branches.
1354 (hppa_fix_adjustable): Undo 2000-09-23 change.
1355 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1356 Correct distance calculation.
47d89dba
AM		 1357 (tc_gen_reloc): Print the file name and line number if we can't
1358 handle a fixup.
5506e1a5
AM		 1359
1360 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1361 * config/tc-hppa.c (nonzero_dibits): Define.
1362 (arg_reloc_stub_needed): Check each arg and return value
1363 separately for zero case.
1364 (pa_align): Declare argument `bytes'.
1365
81d4177b
KH		 13662000-09-25 Kazu Hirata <kazu@hxi.com>
1367
1368 * config/tc-cris.c: Fix formatting.
1369 * config/tc-d10v.h: Likewise.
1370 * config/tc-d30v.c: Likewise.
1371 * config/tc-d30v.h: Likewise.
1372 * config/tc-fr30.c: Likewise.
1373 * config/tc-fr30.h: Likewise.
1374 * config/tc-m68k.c: Likewise.
1375 * config/tc-m68k.h: Likewise.
1376 * config/tc-pj.h: Likewise.
1377 * config/tc-ppc.c: Likewise.
1378 * config/tc-ppc.h: Likewise.
1379 * config/tc-sh.c: Likewise.
1380 * config/tc-sh.h: Likewise.
1381 * config/tc-sparc.c: Likewise.
1382 * config/tc-v850.h: Likewise.
1383 * config/tc-vax.h: Likewise.
1384 * config/tc-w65.h: Likewise.
1385 * config/tc-z8k.h: Likewise.
1386
959ee541
AM		 13872000-09-23 Alan Modra <alan@linuxcare.com.au>
1388
1389 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1390 checks only for ELF.
1391 (hppa_force_relocation): Likewise.
1392
139368c9
JW		 13932000-09-22 Jim Wilson <wilson@cygnus.com>
1394
1395 * config/tc-ia64.c (dv_sem): Add "stop".
1396 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1397 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1398 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1399 match above.
1400 (mark_resources): Check IA64_RS_PRr.
1401
151337e8
NC		 14022000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1403
56d27c17 1404 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1405 md_estimate_size_before_relax): Redesign and clean up the
1406 relaxation mechanism.
1407
0b7410c4
KH		 14082000-09-21 Kazu Hirata <kazu@hxi.com>
1409
1410 * config/tc-ns32k.c: Fix formatting.
1411 * config/tc-ns32k.h: Likewise.
1412
a4d24084
KH		 14132000-09-20 Kazu Hirata <kazu@hxi.com>
1414
82efde3a
KH		 1415 * config/tc-m32r.c: Fix formatting.
1416 * config/tc-m32r.h: Likewise.
1417 * config/tc-m68851.h: Likewise.
1418 * config/tc-m68hc11.c: Likewise.
1419 * config/tc-m68hc11.h: Likewise.
1420 * config/tc-m88k.c: Likewise.
1421 * config/tc-mcore.c: Likewise.
a75214e5 1422 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1423 * config/tc-mips.c: Likewise.
1424 * config/tc-mips.h: Likewise.
1425 * config/tc-mn10200.h: Likewise.
1426 * config/tc-mn10300.h: Likewise.
a75214e5 1427 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1428 * config/tc-tahoe.h: Likewise.
1429
4844386e 14302000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1431
1432 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1433 Likewise in relaxation description comments.
1434
9e754211
AM		 14352000-09-18 Alan Modra <alan@linuxcare.com.au>
1436
1437 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1438 subtraction of two syms without emitting a relocation.
1439
1440 From David Huggins-Daines <dhd@linuxcare.com>
1441 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1442 global or weak symbols.
1443
4a4f25cf
KH		 14442000-09-15 Kazu Hirata <kazu@hxi.com>
1445
1446 * config/tc-h8300.h: Fix formatting.
1447 * config/tc-h8500.c: Likewise.
1448 * config/tc-h8500.h: Likewise.
1449 * config/tc-hppa.h: Likewise.
1450 * config/tc-i370.h: Likewise.
1451 * config/tc-i386.h: Likewise.
1452 * config/tc-i860.c: Likewise.
1453 * config/tc-i860.h: Likewise.
1454 * config/tc-i960.h: Likewise.
1455 * config/tc-ia64.c: Likewise.
1456 * config/tc-ia64.h: Likewise.
1457
1dab94dd
KH		 14582000-09-14 Kazu Hirata <kazu@hxi.com>
1459
1460 * config/tc-a29k.c: Fix formatting.
1461 * config/tc-alpha.c: Likewise.
1462 * config/tc-arc.c: Likewise.
1463 * config/tc-arc.h: Likewise.
1464 * config/tc-arm.c: Likewise.
1465 * config/tc-arm.h: Likewise.
1466 * config/tc-avr.c: Likewise.
1467 * config/tc-avr.h: Likewise.
1468 * config/tc-tic30.c: Likewise.
1469 * config/tc-tic30.h: Likewise.
1470 * config/tc-tic54x.c: Likewise.
1471 * config/tc-tic54x.h: Likewise.
1472 * config/tc-tic80.c: Likewise.
1473 * config/tc-tic80.h: Likewise.
1474
7484b8e6
TW		 14752000-09-14 Timothy Wall <twall@cygnus.com>
1476
1477 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1478 parallel comparisons for later use.
1479 (struct rsrc): Add parallel comparison type.
1480 (resources_match): Skip special cases of PR usage (non-conflicting
1481 parallel compares).
56d27c17 1482
bf514e21
KH		 14832000-09-13 Kazu Hirata <kazu@hxi.com>
1484
1485 * config/obj-ecoff.c: Fix formatting.
1486 * config/obj-elf.c: Likewise.
1487 * config/obj-elf.h: Likewise.
1488 * config/obj-evax.h: Likewise.
1489 * config/obj-generic.h: Likewise.
1490 * config/obj-hp300.c: Likewise.
1491 * config/obj-hp300.h: Likewise.
1492 * config/obj-ieee.h: Likewise.
1493 * config/obj-vms.c: Likewise.
1494 * config/obj-vms.h: Likewise.
1495
156c2f8b 14962000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1497
50705ef4
AM		 1498 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1499 (md_parse_option): Ditto.
1500 (md_longopts): Add -mips32 option.
1501 (md_show_usage): Document new options.
1502 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1503 (mips_ip): Assemble mfc0 with a sub-selection code.
1504 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1505 (mips_cpu_to_str): New function.
1506 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1507 Use CPU_* defines instead of hardcoded numbers.
1508
50705ef4
AM		 1509 * doc/as.texinfo: Document new options.
1510 * doc/c-mips.texi: Ditto.
156c2f8b 1511
a01b9fa4
KH		 15122000-09-12 Kazu Hirata <kazu@hxi.com>
1513
1514 * as.h: Fix formatting.
1515 * asintl.h: Likewise.
1516 * bit_fix.h: Likewise.
dcd619be
KH		 1517 * config/obj-aout.c: Likewise.
1518 * config/obj-aout.h: Likewise.
1519 * config/obj-bout.c: Likewise.
1520 * config/obj-bout.h: Likewise.
1521 * config/obj-coff.c: Likewise.
1522 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1523 * dwarf2dbg.h: Likewise.
1524 * expr.h: Likewise.
1525 * flonum.h: Likewise.
1526 * frags.h: Likewise.
1527 * itbl-ops.h: Likewise.
1528 * macro.h: Likewise.
1529 * read.h: Likewise.
1530 * sb.h: Likewise.
1531 * struc-symbol.h: Likewise.
1532 * subsegs.h: Likewise.
1533 * symbols.h: Likewise.
1534 * tc.h: Likewise.
1535 * write.h: Likewise.
1536
92774660
KH		 15372000-09-11 Kazu Hirata <kazu@hxi.com>
1538
f0e652b4
KH		 1539 * bignum-copy.c: Fix formatting.
1540 * config/tc-i370.c: Likewise.
92774660
KH		 1541 * config/tc-i960.c: Likewise.
1542 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1543 * ehopt.c: Likewise.
1544 * flonum-copy.c: Likewise.
1545 * flonum-konst.c: Likewise.
1546 * flonum-mult.c: Likewise.
1547 * literal.c: Likewise.
1548 * read.c: Likewise.
1549 * sb.c: Likewise.
1550 * stabs.c: Likewise.
1551 * subsegs.c: Likewise.
92774660 1552
222f8079
PB		 15532000-09-09 Philip Blundell <philb@gnu.org>
1554
1555 * configure.in (arm*-*-uclinux*): New target.
1556 * configure: Regenerate.
1557
c488923f
KH		 15582000-09-09 Kazu Hirata <kazu@hxi.com>
1559
1560 * input-file.c: Fix formatting.
1561 * itbl-ops.c: Likewise.
1562 * messages.c: Likewise.
1563
e0e3ecca
PB		 15642000-09-08 Philip Blundell <philb@gnu.org>
1565
1566 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1567 offset is negative.
1568
5d64ca4e
L		 15692000-09-07 H.J. Lu <hjl@gnu.org>
1570
1571 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1572 * configure: Rebuild.
1573
bdaaa2e1
KH		 15742000-09-07 Kazu Hirata <kazu@hxi.com>
1575
e49bc11e
KH		 1576 * atof-generic.c: Fix formatting.
1577 * config/tc-mips.c: Likewise.
e13b337a
KH		 1578 * config/tc-vax.c: Likewise.
1579 * input-scrub.c: Likewise.
bdaaa2e1 1580
d07ed2cd
AO		 15812000-09-07 Alexandre Oliva <aoliva@redhat.com>
1582
1583 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1584 * configure.in (sh-*-linux*): Added.
1585 * configure: Rebuilt.
1586
86905619
KH		 15872000-09-06 Kazu Hirata <kazu@hxi.com>
1588
a28a3ccf
JL		 1589 * config/tc-hppa.c: Fix formatting.
1590
86905619
KH		 1591 * ecoff.c: Fix formatting.
1592
58cccadb
AO		 15932000-09-06 Alexandre Oliva <aoliva@redhat.com>
1594
1595 * configure: Rebuilt with new libtool.m4.
1596
542d6675
KH		 15972000-09-05 Kazu Hirata <kazu@hxi.com>
1598
1599 * cgen.c: Fix formatting.
1600 * config/tc-ia64.c: Likewise.
1601
5b343f5a
NC		 16022000-09-05 Nick Clifton <nickc@redhat.com>
1603
1604 * aclocal.m4: Regenerate.
1605 * config.in: Regenerate.
1606 * configure: Regenerate.
1607 * po/gas.pot: Regenerate.
50bbae35 1608
07e90ad5
HPN		 16092000-09-05 Hans-Peter Nilsson <hp@axis.com>
1610
1611 * config/tc-cris.c: Correct comment typos.
1612
1485d400
EC		 16132000-09-05 Eric Christopher <echristo@cygnus.com>
1614
1615 * config/tc-mn10300.c: Cleanup.
1616 (md_pcrel_from): Enable.
1617
904a31bf
AM		 16182000-09-05 Alan Modra <alan@linuxcare.com.au>
1619
927781e2
AM		 1620 * expr.c (operand): Fix a comment typo.
1621 * write.c (write_relocs): Fix a signed/unsigned warning.
1622
ecacdc7a
AM		 1623 * config/tc-hppa.c (fudge_reg_expressions): New
1624 (hppa_force_reg_syms_absolute): New.
1625 (pa_equ): Allow reg_section expressions.
1626 * config/tc-hppa.c (md_optimize_expr): Define.
1627 (hppa_force_reg_syms_absolute): Prototype.
1628
1629 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1630 (pa_parse_number): Pass in arg to select fp reg parsing.
1631 Return 1 to indicate format checks pass. If strict, then only
1632 accept a register or register symbol. Return value in...
1633 (pa_number): New static for pa_parse_number.
1634 (FP_REG_BASE): Define.
1635 (FP_REG_RSEL): Define.
1636 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1637 appropriate. White space changes.
1638 (need_pa11_opcode): Don't bother passing any params, get them from
1639 globals instead.
1640 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1641 Remove extraneous check in case 'Q'.
1642 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1643 reg, set section of resulting symbol to reg_section.
1644 (pa_parse_space_stmt): Modify call to pa_parse_number.
1645 (pa_space): Likewise.
1646
904a31bf
AM		 1647 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1648 (hppa_force_relocation): Handle vtable relocs.
1649 (pa_vtable_entry): New.
1650 (pa_vtable_inherit): New.
1651 (md_pseudo_table): Add entries for vtable pseudos.
1652 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1653 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1654 against weak syms.
1655 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1656 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1657 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1658 millicode import.
1659 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1660 specify a symbol type.
1661
1662 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1663 dependent things together.
1664 (md_elf_symbol_type): Define.
1665
1666 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1667 symbol.
1668 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1669
1670 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1671 (obj_elf_vtable_entry): Declare.
1672
1673 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1674 and export function.
1675 (obj_elf_vtable_entry): Similarly.
1676 (elf_pseudo_table): Fix the damage with a cast.
1677
a47cf567 16782000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1679
1680 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1681 for template selection when a label is needed.
1682
197865e8
KH		 16832000-09-02 Kazu Hirata <kazu@hxi.com>
1684
1685 * config/tc-ia64.c: Fix formatting.
1686
18e03609
NC		 16872000-09-02 Nick Clifton <nickc@redhat.com>
1688
1689 * configure.in: Increase version number to 2.10.91.
1690 * configure: Regenerate.
1691 * aclocal.m4: Regenerate.
1692 * config.in: Regenerate.
1693 * po/gas.pot: Regenerate.
1694 * Makefile.in: Regenerate.
1485d400 1695
a1cc9221
AO		 16962000-09-01 Alexandre Oliva <aoliva@redhat.com>
1697
1698 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1699 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1700 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1701 similar relocs.
1702 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1703 branches.
1704
17052000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1706
1707 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1708 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1709 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1710 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1711 (GOT_symbol): New variable.
1712 (md_undefined_symbol): Set it.
1713
44576e1f
RH		 17142000-09-01 Richard Henderson <rth@cygnus.com>
1715
1716 * config/tc-ia64.c (match): Don't inline.
1717 (extra_goodness): New.
1718 (md_begin): Prefer nop.f and nop.b for best_template.
1719
29f8404c
KH		 17202000-08-31 Kazu Hirata <kazu@hxi.com>
1721
76b0a8c0
KH		 1722 * as.c: Fix formatting.
1723 * cond.c: Likewise.
1724 * frags.c: Likewise.
29f8404c
KH		 1725 * macro.c: Likewise.
1726
b4c1ea07
EC		 17272000-08-31 Eric Christopher <echristo@cygnus.com>
1728
1729 * config/tc-mn10300.c: Cleanup and fix warnings.
1730 (md_pseudo_table): Add initializers.
1731 (md_show_usage): Cleanup.
1732 (md_parse_option): Fix warnings.
1733 (md_undefined_symbol): Fix warnings.
1734 (md_conver_frag): Fix warnings.
1735 (tc_gen_reloc): Fix warnings.
1736 (md_apply_fix3): Fix warnings.
1737 (check_operand): Fix warnings.
1738
ac48eca1
AO		 17392000-08-31 Alexandre Oliva <aoliva@redhat.com>
1740
1741 * acinclude.m4: Include libtool and gettext macros from the
1742 top level.
1743 * aclocal.m4, configure: Rebuilt.
1744
e0c21649
GK		 17452000-08-30 Mark Hatle <mhatle@mvista.com>
1746
1747 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1748
cf39a089
KH		 17492000-08-31 Kazu Hirata <kazu@hxi.com>
1750
1751 * listing.c: Fix formatting.
1752
3ee4defc
KH		 17532000-08-29 Kazu Hirata <kazu@hxi.com>
1754
1755 * app.c: Fix a comment typo. Fix formatting.
1756
1e8d20f4
NC		 17572000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1758
50bbae35
AM		 1759 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1760 offset of the target destination for jmp instructions.
1761 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1762
5bcac8a4
HPN		 17632000-08-24 Hans-Peter Nilsson <hp@axis.com>
1764
1765 * NEWS: Mention support for CRIS.
1766
46547ecc
DC		 1767Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1768
1769 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1770 Sets `.lcomm' alignment to zero.
1771
4b853faa
AO		 17722000-08-23 Alexandre Oliva <aoliva@redhat.com>
1773
1774 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1775 (TC_FIX_ADJUSTABLE): Define.
1776
efcc5914
JW		 17772000-08-23 Jim Wilson <wilson@cygnus.com>
1778
1779 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1780 unwind.personality_routine is set.
1781
aca719bf
AO		 17822000-08-23 H.J. Lu <hjl@gnu.org>
1783
1784 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1785
a3da4de1
AO		 17862000-08-23 Alexandre Oliva <aoliva@redhat.com>
1787
1788 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1789 environment is pe.
1790
56385375
L		 17912000-08-22 H.J. Lu <hjl@gnu.org>
1792
1793 * config.in (STRICTCOFF): New for strict COFF.
1794
1795 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1796 i386-*-go32* and i386-go32-rtems*.
1797 * configure: Rebuilt.
1798
1799 * config/obj-coff.c (obj_coff_endef): Follow the historical
1800 behavior if STRICTCOFF is not defined.
1801
1802 * doc/internals.texi: Document STRICTCOFF.
1803
8f36cd18
AO		 18042000-08-22 Alexandre Oliva <aoliva@redhat.com>
1805
1806 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1807 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1808 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1809 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1810 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1811 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1812 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1813 Likewise.
1814
58a77e41
EC		 18152000-08-22 Eric Christopher <echristo@cygnus.com>
1816
1817 * config/tc-mn10300.c: (md_apply_fix): New function.
1818 (mn10300_force_relocation): New function.
1819 (mn10300_fix_adjustable): New function.
1820
1821 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1822 (TC_HANDLES_FX_DONE): Define.
1823 (obj_fix_adjustable): Define.
1824 (MD_APPLY_FIX3): Define.
1825 (TC_LINKRELAX_FIXUP): Define.
1826
1827 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1828 previously defined.
1829 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1830
1831 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1832
ded0649c
JE		 18332000-08-21 Jason Eckhardt <jle@cygnus.com>
1834
1835 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1836 if the fixup resulted in a relocation.
1837
66102fe2
NC		 18382000-08-18 Nick Clifton <nickc@redhat.com>
1839
1840 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1841 Make reference to first element of shift_names explicit.
1842
02198638
AO		 18432000-08-18 Alexandre Oliva <aoliva@redhat.com>
1844
1845 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1846 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1847 add a symbol's address. Removed all target-specific #ifdefs that
1848 used to accomplished the same.
1849 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1850 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1851 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1852 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1853 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1854
353e2c69
KH		 18552000-08-17 Kazu Hirata <kazu@hxi.com>
1856
1857 * dwarf2dbg.c: Fix formatting.
1858
4fb7971f
NC		 18592000-08-17 Nick Clifton <nickc@redhat.com>
1860
1861 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1862 to be recoded as logical shift lefts by zero.
1863
50b81f19
JW		 18642000-08-16 Jim Wilson <wilson@cygnus.com>
1865
1866 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1867 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1868 source registers.
1869 (note_register_values): Handle IA64_OPND_R3_2 operands.
1870
f869cfc6
JE		 18712000-08-16 Jason Eckhardt <jle@cygnus.com>
1872
50bbae35 1873 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1874
8cb8bcba
NC		 18752000-08-16 Nick Clifton <nickc@redhat.com>
1876
1877 * config/tc-arm.c (struct asm_shift): Delete.
1878 (shift[]): Delete.
1879 (enum asm_shift_index): New.
1880 (struct asm_shift_properties): New.
1881 (struct asm_shift_name): New.
1882 (shift_properties[]); New.
1883 (shift_names[]); New.
1884
1885 (decode_shift): Use new structures.
1886 Issue a warning is "ROR #0" is used.
1887 Issue a warning if "ASR #0" or "LSR #0" is used.
1888
1889 (md_begin): Initialise arm_shift_hsh table from new
1890 asm_shift_name array.
1891
c2158c24
JJ		 18922000-08-16 Jakub Jelinek <jakub@redhat.com>
1893
1894 * config/tc-sparc.c: Kill all warnings.
1895 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1896 in -xarch= as well.
1897 (md_show_usage): Update usage text.
1898
70485b5c
NC		 18992000-08-16 Nick Clifton <nickc@redhat.com>
1900
c2158c24 1901 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1902 useful.
1903
a47cf567 19042000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1905
1906 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1907
1908 * config/tc-sh.c (md_assemble): Changed so debug_type
1909 test performed for ppi_assemble
1910 * config/tc-sh.c: Included dwarf2dbg.h.
1911 (debug_line): Defined.
1912 (md_assemble): Generates dwarf2 line info.
1913 (sh_finalize): New function. Finalize dwarf2 info.
1914 (assemble_ppi): Returns size of code generated.
1915 (build_Mytes): Returns size of code generated.
1916 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1917 * config/tc-sh.h (md_end): Defined.
1918 (sh_finalize): Declared.
1919
1db77c8e
AO		 19202000-08-15 Alexandre Oliva <aoliva@redhat.com>
1921
1922 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1923 md_number_to_chars.
1924
046b3b54
NC		 19252000-08-14 Nick Clifton <nickc@redhat.com>
1926
1927 * config/tc-arm.c (do_bx): Allow "bx pc".
1928
c43c2cc5
JW		 19292000-08-14 Jim Wilson <wilson@cygnus.com>
1930
1931 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1932 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1933 (md_begin): Change assignment to md.flag to OR in the new bit.
1934
d1d8ba22
NC		 19352000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1936
1937 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1938 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1939 C_MOU, and C_EOS.
d1d8ba22 1940
22b36938
JE		 19412000-08-14 Jason Eckhardt <jle@cygnus.com>
1942
1943 * NEWS: Mention i860 support.
1944
c0bd0db2
JL		 1945Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1946
1947 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1948
0ac658b8
AS		 19492000-08-14 Andreas Schwab <schwab@suse.de>
1950
1951 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1952
9fc2dda2
JE		 19532000-08-11 Andreas Schwab <schwab@suse.de>
1954
1955 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1956 argument.
1957
bc4466dc
KH		 19582000-08-11 Kazu Hirata <kazu@hxi.com>
1959
1960 * expr.c: Fix formatting.
351aa9f6 1961 * config/obj-bout.c: Likewise.
bc4466dc 1962
a9c99419
JE		 19632000-08-10 Jason Eckhardt <jle@cygnus.com>
1964
1965 * doc/c-i860.texi: Flesh out the i860 section more.
1966
7c743825
KH		 19672000-08-10 Kazu Hirata <kazu@hxi.com>
1968
1969 * symbols.c: Fix formatting.
929b12bc 1970 * expr.c: Likewise.
7c743825 1971
fa2255cb
DN		 1972Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1973
1974 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1975 has the IgnoreSize bit set.
1976
fc997f4b
AM		 19772000-08-09 Alan Modra <alan@linuxcare.com.au>
1978
1979 From Rodney Brown <RodneyBrown@mynd.com>
1980 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1981 * configure: Regenerate.
1982
a47cf567
NC		 19832000-08-09 Kazu Hirata <kazu@hxi.com>
1984
1985 * hash.c: Fix formatting.
1986 * gasp.c: Likewise.
1987
305d537e
JE		 19882000-08-08 Jason Eckhardt <jle@cygnus.com>
1989
1990 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1991 (i860_fix_info): New enum.
1992 (MD_APPLY_FIX3): Define.
1993 (WORKING_DOT_WORD): Define.
1994 (TC_HANDLES_FX_DONE): Define.
1995 (DIFF_EXPR_OK): Define.
1996 (LISTING_HEADER): Define.
1997 (TARGET_FORMAT): Select target format based on endian flag.
1998 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1999 (target_big_endian): Add external declaration.
2000
2001 * config/tc-i860.c: All existing code reworked completely. Other
2002 new code shown below.
2003 (SYNTAX_SVR4): Define.
2004 (target_warn_expand): New variable.
2005 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2006 (md_longopts): Declare and define with new options (-EL, -EB,
2007 and -mwarn-expand).
2008 (md_show_usage): New function.
2009 (md_operand): New function.
2010 (obtain_reloc_for_imm16): New function.
2011 (md_apply_fix3): New function.
2012 (tc_gen_reloc): New function.
2013
df86943d
NC		 20142000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2015
2016 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2017 2 bytes of the jump address are in the same frag.
2018 (find): Accept 68hc12 register indirect modes.
2019
2020 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2021
30d25259
RH		 20222000-08-07 Richard Henderson <rth@cygnus.com>
2023
2024 * config/tc-ia64.c (unwind): Add prologue_mask member.
2025 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2026 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2027 (dot_body): Clear unwind.prologue_mask.
2028 (dot_prologue): Set it. Accept a register second argument.
2029
2d484c7f
KH		 20302000-08-07 Kazu Hirata <kazu@hxi.com>
2031
2032 * config/atof-ieee.c: Fix formatting.
2033 * config/atof-tahoe.c: Likewise.
2034
a47cf567 20352000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2036
3d4ae3c0
NC		 2037 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2038 work.
2039
c91d2e08
NC		 2040 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2041 of .popsection, .previous, .pushsection, .subsection,
2042 .version, .vtable_entry, .vtable_inherit and .weak.
2043
47926f60
KH		 20442000-08-05 Kazu Hirata <kazu@hxi.com>
2045
2046 * config/tc-cris.c: Fix formatting.
2047 * config/tc-i386.c: Likewise.
2048 * config/tc-sparc.c (sparc_ip): Simplify the code.
2049
ab3e48dc
KH		 20502000-08-04 Kazu Hirata <kazu@hxi.com>
2051
2052 * config/tc-cris.c: Rearrange code for readability.
2053 * config/tc-d10v.c: Fix formatting.
2054 * config/tc-m32r.c: Likewise.
2055 * config/tc-sparc.c: Likewise.
2056
3d56ab85
JW		 20572000-08-02 Jim Wilson <wilson@cygnus.com>
2058
2059 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2060 before ia64_find_opcode.
2061 (md_assemble): Likewise.
2062
3f9dfb2c
NC		 20632000-08-01 Nick Clifton <nickc@cygnus.com>
2064
a47cf567 2065 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2066 Undo some formatting fixes.
3f9dfb2c 2067
28e4f854
KH		 20682000-08-01 Kazu Hirata <kazu@hxi.com>
2069
2070 * config/obj-som.c: Fix formatting.
2071 * config/obj-ieee.c: Likewise.
2072 * config/tc-arm.c: Likewise.
2073 * config/tc-v850.c: Likewise.
2074
a570e639
NC		 20752000-08-01 Nick Clifton <nickc@redhat.com>
2076
2077 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2078 index by command line option.
58a77e41 2079
a570e639
NC		 20802000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2081
2082 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2083 (@node M68K-Branch): Rewrite to match the reality.
2084
e3308d0d
JE		 20852000-07-31 Jason Eckhardt <jle@cygnus.com>
2086
2087 * doc/c-i860.texi: New file.
2088 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2089 * doc/Makefile.in: Regenerate.
2090 * doc/all.texi: Add I860 as relevant architecture.
2091 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2092
2fd5405a
NC		 20932000-07-31 Kazu Hirata <kazu@hxi.com>
2094
2095 * config/tc-d30v.c: Fix formatting.
2096
28e7409f
NC		 20972000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2098
50bbae35
AM		 2099 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2100 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2101 long emit a long branch if available instead of an absolute jump, never
2102 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2103
2104 * doc/c-m68k.texi: Document new command line option.
58a77e41 2105
a47cf567
NC		 21062000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2107
2108 * config/tc-avr.c: Use PARAMS macro in function declarations.
2109 Don't declare md_pcrel_from_section (already in tc-avr.h).
2110 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2111 (avr_operand): Don't set (unsigned) op_mask to -1.
2112
534022ea
JE		 21132000-07-28 Jason Eckhardt <jle@cygnus.com>
2114
50bbae35
AM		 2115 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2116 * configure: Regenerated.
2117 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2118 of operand to the .type directive (.e.g, "type").
534022ea 2119
4c400d5e
AM		 21202000-07-28 Alan Modra <alan@linuxcare.com.au>
2121
2122 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2123 * app.c (do_scrub_chars): Record where first comment found.
2124 * read.c (read_a_source_file): Init found_comment on entry, and
2125 notify whether comments found on exit.
2126 * config/tc-hppa.c (md_shortopts): Add "c".
2127 (md_longopts): Add warn-comment.
2128 (md_parse_option): Handle it.
2129 (md_show_usage): Show available options.
2130 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2131
0aa529cb
AC		 2132Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2133
2134 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2135 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2136 sym_ptr_ptr
0aa529cb
AC		 2137 (md_estimate_size_before_relax): Don't fall off end of function.
2138
c6a7ab1f
NC		 21392000-07-27 Kazu Hirata <kazu@hxi.com>
2140
2141 * config/tc-avr.c: Fix formatting.
2142 * config/tc-ns32k.c: Likewise.
2143
e0c6ed95
AM		 21442000-07-27 Alan Modra <alan@linuxcare.com.au>
2145
2146 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2147
21482000-07-27 Kazu Hirata <kazu@hxi.com>
2149
2150 * config/tc-d10v.c: Fix formatting.
2151 * config/tc-z8k.c: Likewise.
2152 * config/tc-sparc.c: Likewise.
2153
6883dc5e 21542000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2155
2156 * cgen.c (queue_fixup): Declare opinfo.
2157 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2158 (gas_cgen_md_operand): Ditto.
2159 (gas_cgen_md_apply_fix3): Ditto.
2160
39da8128
DD		 21612000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2162
2163 * config/obj-coff.c (obj_frob_symbol): Don't merge
2164 labels. Don't merge if the symbol isn't constant. Return
2165 immediately if a symbol is merged.
2166
65e68b04
AM		 21672000-07-22 Alan Modra <alan@linuxcare.com.au>
2168
2169 * frags.c (frag_align): Correct absolute section alignment.
2170
5e0d736c
DD		 21712000-07-20 DJ Delorie <dj@redhat.com>
2172
2173 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2174 it breaks linking against DLLs.
2175
3bcbcc3d
HPN		 21762000-07-20 Hans-Peter Nilsson <hp@axis.com>
2177
2178 * configure.in: Add CRIS support.
2179 * configure: Regenerate.
2180 * Makefile.am: (CPU_TYPES): Add cris.
2181 (CPU_OBJ_VALID) [aout]: Add cris.
2182 (MULTI_CPU_TYPES): Add cris.
2183 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2184 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2185 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2186 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2187 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2188 Regenerate dependencies.
2189 * Makefile.in: Regenerate.
2190 * aclocal.m4: Regenerate.
2191 * as.c: Declare crisaout, criself.
2192 * config/tc-cris.h, config/tc-cris.c: New.
2193 * config/e-criself.c, config/e-crisaout.c: New.
2194 * po/POTFILES.in, po/gas.pot: Regenerate.
2195
041ff4dd 21962000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2197
041ff4dd 2198 * read.c: Fix formatting.
efaf0ba4 2199 * write.c: Fix formatting.
041ff4dd 2200
f980ada0
L		 22012000-07-19 H.J. Lu <hjl@gnu.org>
2202
2203 * sb.c: Include <stdlib.h> if exists for abort ().
2204
25a8b250
AM		 22052000-07-19 Alan Modra <alan@linuxcare.com.au>
2206
2207 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2208 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2209 (pa_type_args): Same here.
2210
7a9aaf92
NC		 22112000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2212
2213 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2214 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2215 the storage class is already set.
2216
8098403c
NC		 22172000-07-17 Kazu Hirata <kazu@hxi.com>
2218
fafb6d17 2219 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2220 * config/tc-mn10200.c: Likewise.
2221 * config/tc-mn10300.c: Likewise.
2222 * config/tc-pj.c: Likewise.
2223 * config/tc-tic80.c: Likewise.
2224 * config/tc-w65.c: Likewise.
8098403c 2225
977e771a
FCE		 22262000-07-17 Frank Ch. Eigler <fche@redhat.com>
2227
2228 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2229 is defined.
2230
63bf5651
ILT		 22312000-07-15 Ian Lance Taylor <ian@zembu.com>
2232
2233 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2234 @code.
2235
1cd1c99b
AM		 22362000-07-15 Alan Modra <alan@linuxcare.com.au>
2237
2238 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2239 ELF as are used for SOM (except the 32-bit reloc one) to decide
2240 whether a symbol can be reduced to a section symbol. Expand on
2241 the comment for symbols involved in LR% and RR% expressions.
2242
119d663a
NC		 22432000-07-14 Nick Clifton <nickc@cygnus.com>
2244
2245 * config/tc-mips.c (mips_disable_float_construction): New
2246 static variable. Set to true if doubles should not be
2247 constructed by loading two single width fp registers with
2248 halves of the value.
2249 (mips_ip): Test mips_disable_float_construction.
2250 (md_longopts): Add command line switches --construct-floats
2251 and --no-construct-floats.
2252 (md_parse_option): Parse new command line options.
2253 (md_show_usage): Describe new command line options.
2254
2255 * doc/c-mips.texi: Document new command line options.
2256
906fac54
AM		 22572000-07-13 Koundinya K <kk@ddeorg.soft.net>
2258
2259 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2260 * configure: Regenerate.
2261
22622000-07-13 Hans-Peter Nilsson <hp@axis.com>
2263
2264 * configure.in (DEFAULT_EMULATION setting): Revert part of
2265 2000-07-01 change that set te_multi=multi unless set to tmips.
2266 * configure: Regenerate.
2267
7f788821
NC		 22682000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2269
2270 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2271 section when aligning it increases its size.
7f788821 2272
9a736b6b
NC		 22732000-07-11 Kazu Hirata <kazu@hxi.com>
2274
2275 * config/tc-tic54x.c: Fix formatting.
2276
3dd5103b
NC		 22772000-07-10 Kazu Hirata <kazu@hxi.com>
2278
2279 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2280 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2281
46b85d42
AM		 22822000-07-10 Alan Modra <alan@linuxcare.com.au>
2283
2284 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2285 displacements correctly.
2286
2287 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2288
22892000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2290
2291 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2292 warning.
2293 (hash_jam): Ditto.
2294
ad1079af
AM		 22952000-07-09 Alan Modra <alan@linuxcare.com.au>
2296
2297 From David Huggins-Daines <dhd@linuxcare.com>
2298 * config/te-hppalinux64.h: Add a new emulation.
2299 * configure.in (emulations): Add configure bits to support the
2300 64-bit Linux/parisc target.
2301 * configure: Regenerate.
2302
2303 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2304 (md_shortopts): Add `V' for ELF.
2305
2306 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2307 when SOM or ELF_ARG_RELOC are defined.
2308 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2309 ELF_ARG_RELOC are defined.
2310 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2311 (pa_stringer): ..Do it here instead. Fix comment typos.
2312 (hppa_force_relocation): Cast enums to int before comparing with
2313 ints.
2314
2315 From Ryan Bradetich <rbradetich@uswest.net>
2316 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2317 redifinition warning.
2318 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2319 (hppa_force_relocation): ditto
ad1079af
AM		 2320 (md_apply_fix): Added cast to buf to fix warnings.
2321
2322 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2323 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2324
2325 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2326 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2327 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2328 reloc_type** to avoid warnings in switch.
2329 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2330 little earlier instead.
2331
2332 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2333 and elf.
2334 (pa_type_args): Use symbol_arg_reloc_info.
2335 (struct pa_it): Make arg_reloc unsigned int.
2336 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2337 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2338 (pa_code): Delete. pa_text duplicates this function.
2339 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2340 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2341 int.
2342 (cons_fix_new_hppa): Actually change selector to e_fsel when
2343 warning about assuming so.
2344 (tc_gen_reloc): More example elf arg reloc code.
2345 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2346 (hppa_force_relocation): Likewise.
2347
2348 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2349 files.
2350 (pa_end_of_source): Prototype.
2351 (hppa_fix_adjustable): Prototype.
2352 (LABELS_WITHOUT_COLONS): Move it..
2353 * config/te-hppa.h: To here.
2354
2355 * config/te-hppa64.h: New file.
2356
2357 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2358 type.
2359 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2360 format -10, -16, 16 relocs.
2361 (hppa_elf_mark_end_of_function): Test for null
2362 last_call_info->start_symbol
2363
2364 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2365 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2366 re_assesmble_* functions. Delete extraneous statements. Fix
2367 typos in comments.
2368 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2369 insn to re_assemble_*.
2370
623aa224
UC		 23712000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2372
2373 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2374
c4aa876b
NC		 23752000-07-08 Kazu Hirata <kazu@hxi.com>
2376
2377 * config/tc-sh.c: Fix formatting.
d0313fb7 2378 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2379 * depend.c: Fix formatting.
2380 * flonum-konst.c: Likewise.
2381 * flonum-mult.c: Likewise.
c4aa876b 2382
6b31947e
NC		 23832000-07-07 Kazu Hirata <kazu@hxi.com>
2384
a5bfe8c9 2385 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2386 * config/obj-vms.c: Fix comments.
2387 * config/tc-a29k.c: Likewise.
2388 * config/tc-alpha.c: Likewise.
2389 * config/tc-h8300.c: Likewise.
2390 * config/tc-h8500.c: Likewise.
2391 * config/tc-i370.c: Likewise.
2392 * config/tc-ia64.c: Likewise.
2393 * config/tc-m68hc11.c: Likewise.
2394 * config/tc-m68k.c: Likewise.
2395 * config/tc-mips.c: Likewise.
2396 * config/tc-ns32k.c: Likewise.
2397 * config/tc-ppc.c: Likewise.
2398 * config/tc-z8k.c: Likewise.
6b31947e 2399
b8a9dcab
NC		 24002000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2401
2402 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2403 Default to '(SEC_LOAD | SEC_DATA)'.
2404 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2405
2406 * doc/internals.texi (CPU Backend): Describe
2407 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2408
beb2de9b
AC		 2409Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2410
2411 * as.c (parse_args): NULL terminate the long option list.
2412
24ddb296
AC		 2413Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2414
2415 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2416 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2417
1fe72011
NC		 24182000-07-05 Nick Clifton <nickc@cygnus.com>
2419
2420 * config/tc-d30v.c (write_2_short): Further changes to warning
2421 messages produced when combining EITHER_BUT_PREFER_MU attributed
2422 opcodes.
2423
a5bfe8c9 24242000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2425
2426 * MAINTAINERS: new
2427
8de8f17e
AO		 24282000-07-04 Alexandre Oliva <aoliva@redhat.com>
2429
2430 * config/tc-arm.c (psrs): Accept combinations of flags.
2431
00d2865b
NC		 24322000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2433
2434 * config/tc-avr.c: Change _ () to _() around all strings marked
2435 for translation (exception from the usual coding style).
2436 (avr_opt): New struct variable, how the new switches are set.
2437 (OPTION_MMCU): Define as 'm' and actually use.
2438 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2439 (show_mcu_list): New function, display the list of known MCUs.
2440 (md_show_usage): Document the new switches. Call show_mcu_list.
2441 (avr_set_arch): Change 'm' to OPTION_MMCU.
2442 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2443 Handle the new switches.
2444 (avr_operands): Disable warnings for undefined combinations of
2445 operands if -mall-opcodes. Disable warnings for skipping two-word
2446 instructions if enhanced core or -mno-skip-bug.
2447 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2448 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2449 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2450 (avr_ldi_expression): Warn about implicit lo8().
2451 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2452
54588503
UC		 24532000-07-01 Koundinya K <kk@ddeorg.soft.net>
2454
50bbae35
AM		 2455 * configure.in: Add entry for mips-*-sysv4*MP*
2456 * configure: Rebuild
2457 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2458 elf32-tradlittlemips for traditional mips targets.
2459 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2460 test for Link Once sections as in adjust_reloc_syms.
2461 * config/te-tmips.h: New file for traditional mips targets. Define
2462 TE_TMIPS.
58a77e41 2463
c9900432
NC		 24642000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2465
2466 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2467 flags argument is not present, don't change an existing section's
2468 section's attributes. If the flags argument is present, warn if the
2469 attributes don't match the section's current attributes. When
2470 long section names are supported, set SEC_LINK_ONCE and
2471 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2472
9d87310a
HPN		 2473Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2474
2475 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2476 symbols; create them.
2477
dbddefbf
NC		 24782000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2479
2480 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2481 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2482
2ae7e77b
AH		 24832000-06-27 Aldy Hernandez <aldyh@redhat.com>
2484
2485 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2486 expressions. Ignore the problem when handling 16 bit signed
2487 immediates, because the assembler will take care of the relocation
2488 later.
2ae7e77b 2489
6b2539e3
NC		 24902000-06-27 Nick Clifton <nickc@cygnus.com>
2491
2492 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2493 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2494 sequential order, and emit warning messages if the input source
2495 code contains constructs like that, or parallel constructs
2496 containing such opcodes.
2497
65aa24b6
NC		 24982000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2499
2500 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2501 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2502 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2503 (md_show_usage): Update usage message.
2504 (md_parse_option): Allow redefinition of MCU type within the
2505 same avr[1-5] bfd machine type. Show both old and new MCU type
2506 in the error message.
2507 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2508 Simplify 8K wrap code.
2509
f0c56b90
NC		 25102000-06-25 Kazu Hirata <kazu@hxi.com>
2511
50bbae35
AM		 2512 * config/obj-aout.c: Remove all uses of DEFUN.
2513 * config/obj-ieee.c: Likewise.
2514 * config/tc-sh.c: Fix comment typos.
2515 * config/tc-tahoe.c: Likewise.
2516 * config/tc-vax.c: Likewise.
2517 * config/tc-w65.c: Likewise.
2518 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2519 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2520
6d249963
DD		 25212000-06-24 DJ Delorie <dj@cygnus.com>
2522
2523 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2524 more changes from Sept 1999
2525 (tc_i386_fix_adjustable): ditto
2526 (md_apply_fix3): ditto
2527
680d2857 25282000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2529
680d2857
FCE		 2530 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2531 (gas_cgen_parse_operand): Set it around expression() call.
2532 (gas_cgen_md_operand): Test for it before longjmp().
2533
e7b305a2
AM		 25342000-06-24 Kazu Hirata <kazu@hxi.com>
2535
c0fecd35
AM		 2536 * config/tc-h8500.c: Remove all uses of DEFUN.
2537 * config/tc-sh.c: Likewise.
2538 * config/tc-w65.c: Likewise.
2539 * config/tc-z8k.c: Likewise.
2540
e7b305a2
AM		 2541 * config/tc-h8500.c: Fix typos in comments.
2542
ed6d6fd3
FCE		 25432000-06-23 Frank Ch. Eigler <fche@redhat.com>
2544
2545 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2546 is defined.
2547
f7c88872
AM		 25482000-06-23 matthew green <mrg@redhat.com>
2549
2550 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2551 defined. Fix error message for `[' grouping.
f7c88872 2552
70d6ecf3
AM		 25532000-06-22 Kazu Hirata <kazu@hxi.com>
2554
2555 * config/tc-h8300.c: Fix formatting and comment typos.
2556
e9718fe1
TW		 25572000-06-22 Timothy Wall <twall@cygnus.com>
2558
2559 * config/tc-ia64.c (note_register_values): Move premature QP
2560 notation clearing into the appropriate place.
2561
45288df1
AM		 25622000-06-22 Alan Modra <alan@linuxcare.com.au>
2563
1581f8c9
AM		 2564 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2565 first before anything else. Add bin-bugs.h, emul.h and progress.h
2566 Sort list of files as for $(OBJS) in Makefile.am.
2567
2568 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2569 find one. Remake dependencies.
2570 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2571 * Makefile.in: Regenerate.
2572 * doc/Makefile.in: Regenerate.
2573
45288df1
AM		 2574 * config/tc-i386.c (i386_displacement): Don't assume a constant
2575 displacement is necessarily 16 bits when in 16 bit code mode.
2576 (md_assemble): Instead size the displacement here after we know
2577 for sure that a .code16gcc operand hasn't automatically added
2578 operand size prefixes.
2579
01580992
L		 25802000-06-21 H.J. Lu <hjl@gnu.org>
2581
2582 * Makefile.am: Rebuild dependency.
2583 * Makefile.in: Rebuild.
2584
40f09f82
JL		 25852000-06-21 Kazu Hirata <kazu@hxi.com>
2586
2587 * config/tc-h8300.c (parse_reg): Make the function static.
2588 (parse_exp): Likewise.
2589
78295804
DD		 25902000-06-20 DJ Delorie <dj@cygnus.com>
2591
2592 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2593 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2594 for cygwin import libraries to work properly.
2595
45f85b08
L		 25962000-06-20 H.J. Lu <hjl@gnu.org>
2597
2598 * Makefile.am: Rebuild dependency.
2599 * Makefile.in: Rebuild.
2600 * configure: Likewise.
2601 * doc/Makefile.in: Likewise.
2602
39bec121
TW		 26032000-06-20 Timothy Wall <twall@cygnus.com>
2604
2605 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2606 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2607 * doc/c-tic54x.texi: New.
2608 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2609 documentation file.
39bec121 2610 * doc/all.texi: Add C54X.
3e87a760 2611 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2612 * doc/Makefile.in: Regenerate.
2613 * configure.in: Add tic54x and define LIBM for tic54x.
2614 * configure: Regenrate.
2615 * config/tc-tic54x.[ch]: New.
2616 * config/obj-coff.h: Add tic54x.
2617 * Makefile.am: (CPU_TYPES): Add tic54x.
2618 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2619 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2620 (as_new_LDADD): Add $(LIBM).
2621 * Makefile.in: Regenerate.
3e87a760 2622
60bcf0fa
NC		 26232000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2624
2625 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2626 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2627 * doc/as.texinfo: Likewise.
2628
2629 * configure, Makefile.in: Regenerate.
2630 * configure.in (emulations): Recognize m6811 and m6812.
2631 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2632 Added files for 68hc11 and 68hc12 assembler.
2633 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2634 * config/tc-m68hc11.h: Header definition for that assembler.
2635
ec05f674
NC		 26362000-06-18 Nick Clifton <nickc@redhat.com>
2637
24ef8152
NC		 2638 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2639 instead of OCTETS_PER_BYTE.
2640
ec05f674 2641 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2642 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2643
119caedd
L		 26442000-06-18 H.J. Lu <hjl@gnu.org>
2645
2646 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2647 * configure: Rebuild.
2648
607723e4
NC		 26492000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2650
3e87a760
AM		 2651 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2652 to BFD_ASSEMBLER.
607723e4 2653
b946ec34
NC		 26542000-06-16 Nick Clifton <nickc@cygnus.com>
2655
2656 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2657 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2658
2659 * doc/c-mips.texi: Document newly accepted cpu variants.
2660
37ce37b1
UC		 26612000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2662
2663 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2664
c06ae4f2
UC		 26652000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2666
2667 * macro.c (getstring): Make it possible to escape the quote
2668 character.
2669
20348649
JL		 2670Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2671
2672 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2673
bcef29e6
L		 26742000-06-13 H.J. Lu <hjl@gnu.org>
2675
2676 * configure: Regenerate.
2677
63a0b638
AM		 26782000-06-09 Alan Modra <alan@linuxcare.com.au>
2679
2680 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2681 separator.
2682 * doc/internals.texi (line_separator_chars): Semicolon is no
2683 longer a default. Mention null and newline as defaults.
2684
2685 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2686
2687 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2688 * config/tc-i860.h (line_separator_chars): Likewise.
2689 * config/tc-h8300.c (line_separator_chars): Likewise.
2690 * config/tc-i960.c (line_separator_chars): Likewise.
2691 * config/tc-m68k.c (line_separator_chars): Likewise.
2692 * config/tc-mips.c (line_separator_chars): Likewise.
2693 * config/tc-ns32k.c (line_separator_chars): Likewise.
2694 * config/tc-sparc.c (line_separator_chars): Likewise.
2695 * config/tc-vax.c (line_separator_chars): Likewise.
2696
2697 * config/tc-h8300.c (comment_chars): Use string initialiser.
2698 * config/tc-i960.c (line_comment_chars): Likewise.
2699 * config/tc-z8k.c (comment_chars, line_comment_chars,
2700 line_separator_chars): Likewise.
2701
2702 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2703 for TE_LINUX.
2704
9bab9349
NC		 27052000-06-08 Nick Clifton <nickc@cygnus.com>
2706
2707 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2708 for size 1 fixes.
2709
946efd95
DB		 27102000-06-08 David O'Brien <obrien@FreeBSD.org>
2711
2712 * configure.in (VERSION): Update to show this is the CVS mainline.
2713
6480b79a
DB		 27142000-06-08 Matthew Jacob <mjacob@feral.com>
2715
2716 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2717 $at is the integer register $r28, vs. both $r28 and the floating
2718 point register $f28.
2719
10850f29
JW		 27202000-06-08 James E. Wilson <wilson@cygnus.com>
2721
2722 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2723 (dot_endp): Don't call ia64_flush_insns.
2724 (emit_one_bundle): Don't delete prologue/body records from
2725 unwind_record list in first loop. Rewrite second loop to account for
2726 this.
2727
150f24a2
JW		 27282000-06-07 David Mosberger <davidm@hpl.hp.com>
2729
2730 * config/tc-ia64.c: Add missing prototypes.
2731 (generate_unwind_image): Cast argument to output_unw_records call.
2732
e38c9cc2
DC		 2733Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2734
46b85d42 2735 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2736
1188e082
DC		 2737Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2738
2739 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2740 (REGISTER_P): likewise.
2741 (avr_opcodes): uses include/opcode/avr.h
2742 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2743
ac743b2c
AM		 27442000-06-04 Alan Modra <alan@linuxcare.com.au>
2745
0b545448
AM		 2746 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2747 initializers too.
ac743b2c 2748
969e1a7b
L		 27492000-06-03 H.J. Lu <hjl@gnu.org>
2750
2751 * read.c (is_end_of_line): Put back `;'.
2752
65172ab8
AM		 27532000-06-03 Alan Modra <alan@linuxcare.com.au>
2754
2755 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2756
b75c0c92
AM		 27572000-06-01 Alan Modra <alan@linuxcare.com.au>
2758
2759 * expr.c (operand): Test is_end_of_line outside switch to catch
2760 line separator chars that are also operators.
2761 (operator): Return O_illegal for line separator chars.
2762
2763 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2764 entry (or `!' entry for TC_HPPA).
2765
2766 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2767 before indexing is_end_of_line. Remove redundant check for '\0'.
2768 (fp_op2): Likewise.
2769 * config/tc-h8500.c (md_assemble): Likewise.
2770 * config/tc-mcore.c (md_assemble): Likewise.
2771 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2772 (md_atof): Likewise
2773
2774 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2775 is_end_of_line.
2776 * config/tc-mcore.c (mcore_cons): Likewise.
2777 (mcore_float_cons): Likewise.
2778 (mcore_stringer): Likewise.
2779 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2780
a6836251
SB		 27812000-06-01 Scott Bambrough <scottb@netwinder.org>
2782
2783 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2784
43841e91
NC		 27852000-05-29 Nick Clifton <nickc@cygnus.com>
2786
2787 * config/tc-sh.c: Fix compile time warning messages.
2788
2789 * config/tc-mips.c: Fix compile time warning messages.
2790
a057431b
PB		 27912000-05-29 Philip Blundell <philb@gnu.org>
2792
2793 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2794 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2795 * NEWS: Mention ARM ELF support.
2796
3c07fb76
AO		 27972000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2798
2799 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2800 it is modified, and use the real_size to compute the frag address
2801 for dwarf2 line info.
2802
ad4d6ccf
AM		 28032000-05-27 Alan Modra <alan@linuxcare.com.au>
2804
2805 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2806 line-matching scheme to cope with automake moving variables around.
2807 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2808 * Makefile.in: Regenerate.
2809
6faf3d66
JJ		 28102000-05-26 Jakub Jelinek <jakub@redhat.com>
2811
2812 * config/tc-sparc.c (sparc_relax): New.
2813 (md_longopts): Add -relax and -no-relax options.
2814 (md_parse_options, md_show_usage): Likewise.
2815 (md_apply_fix3): Optimize tail call into branch always if possible.
2816
0a44c2b1
DL		 2817Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2818
2819 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2820 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2821 rules, with warning when a GAS statement specifies a packing that
2822 will result in an instruction being squashed.
3e87a760
AM		 2823 Added typdef packing_type and enumerals, changed various integer
2824 literals to use the enumerals.
0a44c2b1 2825
e0c9811a
JW		 28262000-05-24 David Mosberger <davidm@hpl.hp.com>
2827
2828 * config/tc-ia64.c (dot_restorereg_p): New function.
2829 (md_pseudo_table): Add restorereg.p.
2830 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2831 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2832
2833 * config/tc-ia64.h (unw_record_type): Add unwabi.
2834 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2835 called MASK with members for imask, and the masks produced by
2836 fr_mem, gr_mem, br_mem, and frgr_mem.
2837 (unw_p_record): Add members ABI and CONTEXT.
2838 (unw_x_record): Add member AB.
2839 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2840 as pseudo-register for use during unwind info generation.
2841 (AR_PFS, AR_LC): New macros.
2842 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2843 whose names start with an at sign (as in "@priunat").
2844 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2845 register.
2846 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2847 proc_end, unwind_info, personality_routine): Consolidate into
2848 "unwind" structure to reduce offset-table use. Add member
2849 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2850 to be emitted.
2851 (output_R1_format, output_R3_format, output_P3_format,
2852 output_P6_format): Initialize R with zero to reduce compiler warnings.
2853 (output_P7_format): Ditto. Add `default' branch to switch
2854 statement to reduce compiler warnings.
2855 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2856 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2857 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2858 into single argument.
2859 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2860 compiler warnings. Merge A and B args into single argument.
2861 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2862 A and B args into single argument.
2863 (free_record): Removed (wasn't used).
2864 (free_list_records): Also free imasks in prologue records.
2865 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2866 (output_spill_mask): Remove.
2867 (output_unwabi): New function.
2868 (output_epilogue, output_label_state, output_copy_state): Call
2869 alloc_record.
2870 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2871 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2872 argument.
2873 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2874 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2875 as part of handling the prologue records. Emit region's imask if
2876 we have one. Handle unwabi, epilogue, label_state, copy_state,
2877 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2878 spill_sprel_p, and spill_reg_p records.
2879 (set_imask, count_bits, slot_index): New function.
2880 (fixup_unw_records): Fix region size computation. Handle
2881 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2882 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2883 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2884 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2885 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2886 (dot_save): Use manifest constants for applicaton registers.
2887 Handle REG_PR and REG_PRIUNAT.
2888 (dot_restore): Don't just ignore it.
2889 (dot_restorereg): New function..
2890 (generate_unwind_image): Ensure unwind info is a multiple of eight
2891 bytes, not just four bytes.
2892 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2893 (dot_altrp): Don't just ignore it.
2894 (dot_savemem): New function. Replaces dot_savesp() and
2895 dot_savepsp(). Use manifest constants for applicaton registers.
2896 Handle REG_PR and REG_PRIUNAT.
2897 (dot_savef): Simplify.
2898 (dot_saveb): Support generation of br_gr.
2899 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2900 dot_label_state, dot_copy_state): New function.
2901 (dot_unwabi): Don't just ignore it.
2902 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2903 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2904 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2905 (emit_one_bundle): Set slot number for prologue/body records
2906 *before* emitting the first insn.
2907 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2908 (md_begin): Declare "psp" pseudo-register.
2909 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2910 so we don't get segfault.
2911 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2912 counts as required per SW Conventions manual
2913 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2914 output_preds_psprel, output_preds_sprel, output_spill_base,
2915 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2916 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2917 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2918 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2919 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2920 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2921 (dot_vframe): Implement.
2922 (dot_vframesp, dot_vframepsp): New function.
2923
f98fd99f
HPN		 2924Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2925
2926 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2927 * configure: Regenerate.
f98fd99f 2928
ee7fcc42
AM		 29292000-05-23 Alan Modra <alan@linuxcare.com.au>
2930
2931 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2932 (md_estimate_size_before_relax): so we can use it here instead of
2933 old kludges. Localise vars to blocks. Comment.
2934
2935 * frags.c (frag_new): Update fr_var comments.
2936 * frags.h (struct frag): Ditto.
2937
c67e42c9
RH		 29382000-05-22 Richard Henderson <rth@cygnus.com>
2939
2940 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2941 (pseudo_func): Add pcrel.
2942 (operand_match): Handle IA64_OPND_TGT64.
2943 (build_insn): Likewise.
2944 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2945 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2946 (fix_insn): Handle all three 64-bit relocation types.
2947
5110c57e
HPN		 2948Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2949
2950 * obj.h (struct format_ops): New members begin, app_file,
2951 s_set_other, s_set_desc, s_get_type, s_set_type,
2952 separate_stab_sections, init_stab_section.
2953
2954 * config/obj-multi.h: Update GPL notice to v2.
2955 (obj_begin): New.
2956 (obj_app_file): New.
2957 (S_SET_SIZE): Test s_set_size for NULL before calling.
2958 (S_SET_ALIGN): Similar for s_set_align.
2959 (S_SET_OTHER): New.
2960 (S_SET_DESC): New.
2961 (S_GET_TYPE): New.
2962 (S_SET_TYPE): New.
2963 (SEPARATE_STAB_SECTIONS): New.
2964 (INIT_STAB_SECTION): New.
2965 (EMIT_SECTION_SYMBOLS): New.
2966 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2967
2968 * config/obj-elf.h: Update GPL notice to v2.
2969 Mention that this file is included from obj-multi.h.
2970 (obj_begin): Wrap definition in ifndef.
2971 (elf_file_symbol): Constify declaration.
2972 (obj_app_file): Ditto.
2973 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2974 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2975
2976 * config/obj-elf.c (elf_s_set_other): New.
2977 (elf_file_symbol): Constify argument.
2978 (elf_separate_stab_sections): New.
2979 (elf_init_stab_section): New.
2980 (elf_format_ops): Add new members. Remove comma at end.
2981
2982 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2983 (ecoff_format_ops): Add new fields. Remove comma at end.
2984 Mention inconsistency for emit_section_symbols.
2985
2986 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2987
2988 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2989 (coff_separate_stab_sections): New.
2990 (coff_format_ops): Add new members.
2991
2992 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2993 (obj_aout_s_set_other): New.
2994 (obj_aout_s_set_desc): New.
2995 (obj_aout_s_get_type): New.
2996 (obj_aout_s_set_type): New.
2997 (obj_aout_separate_stab_sections): New.
2998 (aout_format_ops): New members added. Use obj_aout_process_stab,
2999 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3000 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3001 appropriate.
3002 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3003
b98ef147
AM		 30042000-05-22 Alan Modra <alan@linuxcare.com.au>
3005
3006 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3007 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3008 (md_estimate_size_before_relax): Ensure jumps to weak and
3009 externally visible symbols are relocatable.
3010
0aa5d426
HPN		 3011Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3012
3013 * stabs.c (aout_process_stab): Make global.
3014 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3015 * read.h (aout_process_stab): Declare.
3016
3017 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3018 Generalize to *aout, *coff *elf.
3019 * configure: Regenerated.
3020
3021 * doc/internals.texi (Object format backend): Say
3022 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3023
3024 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3025 * Makefile.in: Regenerated.
3026
7c3dc350
CM		 30272000-05-19 Catherine Moore <clm@cygnus.com>
3028
3029 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3030
b3b6a3fe
JL		 30312000-05-18 Alan Modra <alan@linuxcare.com.au>
3032
3033 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3034 instruction to reflect change in re_assemble_*.
3035
c9e10a08
JL		 3036Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3037
3038 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3039 build PA64 ELF tools.
3040 * configure: Rebuilt.
3041
3043679f
AM		 30422000-05-17 Alan Modra <alan@linuxcare.com.au>
3043
3044 * Makefile.am: Regenerate dependencies.
3045 * Makefile.in: Regenerate.
3046
322f2c45
NC		 30472000-05-15 Nick Clifton <nickc@cygnus.com>
3048
3049 * config/tc-arm.c (struct asm_psr): Add boolean field
3050 distinguishing between CSPR and SPSR. Rename 'number' field
3051 to 'field'.
3052 (psrs): Rearrange contents to match new asm_psr structure.
3053 (arm_psr_parse): Move next to psr_required_here. Make it
3054 return an asm_psr structure.
3055 (psr_required_here): Use asm_psr structure returned by
3056 arm_psr_parse.
3057 (do_msr): Reorganise to allow psr_required_here to be called
3058 only once.
3059 (md_undefined_name): Mark 'name' parameter as unused, since
3060 the COFF target does not use it.
322f2c45 3061
5e6cbf41
PB		 30622000-05-14 David O'Brien <obrien@FreeBSD.org>
3063
3064 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3065 standards.
3066 * config/te-aux.h: Likewise.
3067 * config/te-dpx2.h: Likewise.
3068 * config/te-go32.h: Likewise.
3069 * config/te-hp300.h: Likewise.
3070 * config/te-hppa.h: Likewise.
3071 * config/te-i386aix.h: Likewise.
3072 * config/te-ic960.h: Likewise.
3073 * config/te-interix.h: Likewise.
3074 * config/te-nbsd532.h: Likewise.
3075 * config/te-pc532mach.h: Likewise.
3076 * config/te-ppcnw.h: Likewise.
3077 * config/te-psos.h: Likewise.
3078 * config/te-sparcaout.h: Likewise.
3079 * config/te-sun3.h: Likewise.
3080 * config/te-sysv32.h: Likewise.
3081
4132022d
AM		 30822000-05-14 Alan Modra <alan@linuxcare.com.au>
3083
3084 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3085 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3086 and sign extend without an if statement.
3087 (build_bytes): Likewise.
3088
30892000-05-14 Kazu Hirata <kazu@hxi.com>
3090
3091 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3092 X_add_symbol L_32 case.
3093
b4fd930a
AM		 30942000-05-14 David O'Brien <obrien@FreeBSD.org>
3095
3096 * config/te-freebsd.h: New file.
3097
a38cf1db
AM		 30982000-05-13 Alan Modra <alan@linuxcare.com.au>
3099
897083bd
AM		 3100 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3101 bindtextdomain): Replace defines with those from intl/libgettext.h
3102 to quieten gcc warnings.
3103
a38cf1db
AM		 3104 * NEWS: Mention x86 .arch and -q.
3105
3106 * config/tc-i386.c (quiet_warnings): New.
3107 (md_assemble): Use quiet_warnings.
3108 (md_parse_option): Set quiet_warnings from -q.
3109 (md_show_usage): Mention -q, delete -m.
3110 (flag_do_long_jump): Delete.
3111 (md_parse_option): Remove -m.
3112 (md_show_usage): Remove -m.
3113 (md_create_long_jump): Remove useless flag_do_long_jump code.
3114
3115 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3116 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3117
e413e4e9
AM		 31182000-05-13 Alan Modra <alan@linuxcare.com.au>
3119 Alexander Sokolov <robocop@netlink.ru>
3120
3121 * doc/c-i386.texi (i386-Arch): New section.
3122 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3123
3124 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3125 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3126 architecture has been given and is not 486.
3127 (set_cpu_arch): New.
3128 (md_pseudo_table): Add .arch.
3129 (md_assemble): Warn if cpu architecture has been given and an
3130 unsupported instruction.
3131
3132 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3133 Move operand_types bit defines after relevant template field.
3134 (template): Add cpu_flags.
3135 (Cpu*): Define.
3136 (arch_entry): New.
3137
e8b1cae5
AO		 31382000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3139
3140 * config/tc-mn10300.h (md_end): Define.
3141 (mn10300_finalize): Declare.
3142 * config/tc-mn10300.c: Include dwarf2dbg.h.
3143 (debug_line): Define.
3144 (md_assemble): Generate dwarf2 line info.
3145 (mn10300_finalize): New function. Finalize dwarf2 info.
3146
426b0403
AM		 31472000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3148
3149 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3150 external version of the relocation for weak symbols.
3151
e4c58b25
JW		 31522000-05-08 David Mosberger <davidm@hpl.hp.com>
3153
3154 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3155 frame size in units of 16 bytes, as required per SW Conventions manual.
3156 (output_unw_records): Output info-block header as a dword to get
3157 byte-order right.
3158
8fce3f5e
AM		 31592000-05-08 Alan Modra <alan@linuxcare.com.au>
3160
3161 * as.h: #include "file", not <file> on files from ../include.
3162 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3163 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3164 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3165 (tc_coff_symbol_emit_hook): Ditto.
3166 (OPTCOUNT): Cast to int to avoid compiler warning.
3167 (md_begin): Fix signed/unsigned warnings.
3168
31692000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3170
3171 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3172 ABRANCH LONG case for a conditional branch on a 68000.
3173 (md_estimate_size_before_relax): Likewise. Also handle
3174 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3175 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3176 PC-relative on all CPUs.
3177 (md_estimate_size_before_relax): Likewise.
3178
fb166ee3
AM		 31792000-05-04 Alan Modra <alan@linuxcare.com.au>
3180
3181 * as.c (parse_args): Just mention current year in printed
3182 copyright message.
3183
7a899fff
C		 31842000-05-03 J.T. Conklin <jtc@redback.com>
3185
3186 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3187 unit registers.
7a899fff
C		 3188 (md_parse_option): Recognize -m7400.
3189
44877466
ILT		 31902000-05-03 Ian Lance Taylor <ian@zembu.com>
3191
3192 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3193 don't permit lp to become less than the words array.
3194
eaa15ab8
NC		 31952000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3196
3197 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3198 Fix little-endian case.
3199
7c4f6a03
AM		 32002000-05-03 David O'Brien <obrien@NUXI.com>
3201
3202 * as.c (parse_args): Update copyright.
3203
da5d444c
AM		 32042000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3205
3206 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3207 for the .bss section too.
3208
3f9b03b5
AM		 32092000-05-02 Alan Modra <alan@linuxcare.com.au>
3210
3211 * configure.in: Set em=linux for hppa-*-linux.
3212 * configure: Regenerate.
3213 * doc/Makefile.in: Regenerate with correct automake.
3214
3215 * frags.c (frag_grow): Sanity check chunk_size.
3216
3217 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3218 * config/obj-som.h: Likewise.
3219 * config/obj-ieee.h: Likewise.
3220
3221 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3222
3223 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3224 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3225 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3226 (pa_ip): low_sign_unext now returns via function value. Use
3227 re_assemble_* instead of dis_assemble_* and
3228 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3229 unnecessarily.
3230 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3231 (md_section_align, md_parse_option, md_show_usage,
3232 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3233 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3234 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3235 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3236 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3237 pa_text): Likewise.
3238 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3239 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3240 outside of switch. Correct mask and shifting errors in case 10
3241 and case -11. In case 21, compare against signed range to suit
3242 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3243 case 17 and case 22, use offsetT variable to properly check range.
3244 Use re_assemble_* here too.
3245 (evaluate_absolute): Change type of value to offsetT. Call
3246 hppa_field_adjust to do the work for us.
3247 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3248 (pa_parse_cmpib_64_cmpltr): Ditto.
3249 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3250 of i to unsigned int.
3251 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3252 (pa_end_of_source): Return type is void.
3253
a2984248
CM		 3254Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3255
3256 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3257
df136245
DC		 3258Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3259
3260 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3261 More comments added.
3262 (md_begin): Removed "construct symbols for each register name".
3263 Because register names conflicts with GCC generated function
3264 names.
3265 (avr_operand): Now constant numbers can be used as a register
3266 identifiers (0 as r0, 31 as r31).
3267 (md_assemble): use skip_space () before parsing instruction
3268 operands.
3269
c1e73230
AM		 32702000-05-01 Alan Modra <alan@linuxcare.com.au>
3271
3272 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3273 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3274 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3275 * configure: Regenerate.
3276
a1934524
AM		 32772000-04-29 Andreas Jaeger <aj@suse.de>
3278
3279 * as.h: Correctly check GCC version.
3280
d9b7d820
AM		 32812000-04-26 David O'Brien <obrien@FreeBSD.org>
3282
3283 * doc/as.1: Fix unbalanced brackets.
3284
3285 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3286 TE_FreeBSD.
3287 (line_comment_chars): Set to '/' if TE_FreeBSD.
3288
cea1ab94
JL		 3289Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3290
3291 * configure.in: Configury support for PA64 (currently disabled).
3292 * configure: Rebuilt.
3293
e799a695
AM		 32942000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3295
3e87a760 3296 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3297 bfd_set_section_alignment.
3298
3b0ec529
AM		 32992000-04-25 Alan Modra <alan@linuxcare.com.au>
3300
3301 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3302 than 32.
3303
adcf07e6
NC		 33042000-04-24 Nick Clifton <nickc@cygnus.com>
3305
3306 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3307 * doc/as.texinfo (Align): Include arm and strongarm in list of
3308 targets that have the second form of the behaviour of the .align
3e87a760 3309 directive.
adcf07e6 3310
5047a41f
JL		 33112000-04-24 Mark Klein <mklein@dis.com>
3312
50705ef4 3313 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3314
a47cf567
NC		 3315Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3316
3317 * as.c (parse_args): Allow md_parse_option to override -a listing
3318 option.
3319 * config/obj-coff.c (add_lineno): Change type of offset parameter
3320 from "int" to "bfd_vma."
3321 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3322 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3323 (ppc_change_csect): Align correctly for XCOFF64.
3324 (ppc_machine): New function, which discards "ppc_machine" line.
3325 (ppc_tc): Cons for 8 when code is 64 bit.
3326 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3327 relocations.
3328 (md_parse_option): Handle -a64 and -a32.
3329 (ppc_xcoff64): New.
3330 * config/tc-ppc.h (TARGET_MACH): Define.
3331 (TARGET_FORMAT): Move to function.
3332 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3333
3334Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3335
3336 * config/tc-avr.c: New AVR_ISA_ defined.
3337 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3338 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3339 for `fmul', `movw' and `lpm R,Z' instructions.
3340 (avr_operands): Warn if current opcode is a two-word instruction
3341 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3342 (avr_opcodes): New commands added.
3343 (REGISTER_P): Check 'a' and 'v' constraint letters.
3344 (mcu_types): New MCU added.
3345
bf3ca999
TW		 33462000-04-22 Timothy Wall <twall@cygnus.com>
3347
3348 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3349 to "natval".
3350 (operand_match): Conditionally insert default bit values for IMMU9.
3351
98e5953c
JL		 33522000-04-14 Matthew Green <mrg@cygnus.com>
3353
3354 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3355 * configure: Rebuilt.
3356
a02fab7e
JL		 3357Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3358 Jason Eckhardt <jle@cygnus.com>
3359
c67e42c9 3360 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3361
3362 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3363 Added handling of new operand types l,y,&,fe,fE,fx.
3364
800eeca4
JW		 3365Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3366 David Mosberger <davidm@hpl.hp.com>
3367 Timothy Wall <twall@cygnus.com>
3368 Andrew MacLeod <amacleod@cygnus.com>
3369 Jim Wilson <wilson@cygnus.com>
3370
3371 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3372 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3373 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3374 * Makefile.in: Rebuild.
3375 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3376 * configure: Rebuild.
3377 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3378 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3379 * expr.c (expr): Handle md_optimize_expr.
3380 * read.c (LEX_HASH): Add comment.
3381 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3382
66778679
RH		 33832000-04-21 Richard Henderson <rth@cygnus.com>
3384
3385 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3386 bundling a non-delayed branch type instruction.
3387
aa15f6f7
AO		 33882000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3389
3390 * config/tc-mn10300.c (HAVE_AM30): Define.
3391 (md_assemble): Use it.
3392
16adf844
AM		 33932000-04-19 Alan Modra <alan@linuxcare.com.au>
3394
742f45cf
AM		 3395 * config/obj-elf.c (obj_elf_change_section): Check for changed
3396 section attributes.
3397
16adf844
AM		 3398 * Makefile.am: (CPU_MULTI_VALID): Remove.
3399 (MULTI_CPU_TYPES): Define.
3400 (MULTI_CPU_OBJ_VALID): Define.
3401 (DEPTC): Use the above.
3402 (DEPOBJ): Same here.
3403 (DEP2): And here.
3404 Regenerate dependencies.
3405 * Makefile.in: Regenerate.
3406
9c46fb1b
AM		 34072000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3408
742f45cf 3409 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3410
508866be
L		 34112000-04-18 H.J. Lu (hjl@gnu.org)
3412
3413 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3414 bfd_vma for non-bfd assemblers.
508866be 3415
ba2adb93
AM		 34162000-04-17 Alan Modra <alan@linuxcare.com.au>
3417
3418 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3419 doesn't give spurious errors.
3420
12ff5d56
AM		 34212000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3422
66778679 3423 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3424
fc633e5b
AM		 34252000-04-13 Alan Modra <alan@linuxcare.com.au>
3426
3427 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3428 constants, and don't assume offsetT is 32 bits.
3429
1ed18ec1
NC		 34302000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3431
3432 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3433 (md_pcrel_from_section): Add prototype.
3434 (d10v_fix_adjustable): Add prototype.
3435 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3436
3437 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3438
3db10f32
NC		 34392000-04-12 Nick Clifton <nickc@cygnus.com>
3440
3441 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3442 symbol in frag chain.
3443
847f7ad4
AM		 34442000-04-10 Alan Modra <alan@linuxcare.com.au>
3445
3446 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3447 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3448 (fits_in_signed_word, smallest_imm_type): Ditto.
3449 (md_assemble): Use an offsetT var to hold offsetT values, not a
3450 long.
3451 (offset_in_range): New.
3452 (md_assemble): Use it.
3453 (md_convert_frag): Change type of target_address, opcode_address,
3454 and displacement_from_opcode_start to offsetT.
3455 (md_create_short_jump): Change type of offset to offsetT.
3456 (md_create_long_jump): Ditto.
3457 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3458 (md_chars_to_number): Remove.
3459 (output_invalid): Remove duplicate prototype.
3460
ec694b89
NC		 34612000-04-09 Nick Clifton <nickc@cygnus.com>
3462
3463 * Makefile.am (CPU_TYPES): Add 'avr'.
3464 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3465 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3466
16adf844 3467 * Makefile.in: Regenerate.
ec694b89
NC		 3468
3469 * doc/as.texinfo: Add M32R documentation.
3470
a2d91340 3471Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3472
a2d91340 3473 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3474 --enable-build-warnings option.
a2d91340
AC		 3475 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3476 * Makefile.in, configure: Re-generate.
3477
d92b1a8a
NC		 34782000-04-07 Nick Clifton <nickc@cygnus.com>
3479
3480 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3481 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3482 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3483 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3484 (arm_force_relocation): Force relocations for
3485 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3486
52ccafd0
JR		 3487Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3488
3489 * config/tc-sh.c (get_operands): There's no third operand if the
3490 first operand is an immediate.
3491
015551fc
JR		 3492Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3493
3494 * config/tc-sh.c (immediate): Delete.
3495 (sh_operand_info): Add immediate member.
3496 (parse_reg): Use A_PC for pc.
3497 (parse_exp): Add second argument 'op'. All callers changed.
3498 (parse_at): Expect pc to be coded as A_PC.
3499 Use immediate field in *op.
3500 (insert): Add fourth argument 'op'. All callers changed.
3501 (build_relax): Add second argument 'op'. All callers changed.
3502 (insert_loop_bounds): New function.
3503 (build_Mytes): Remove DISP_4.
3504 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3505 (assemble_ppi): Use immediate field in *operand.
3506 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3507 (md_apply_fix): Likewise.
3508 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3509
79bd78be
AO		 3510Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3511
3512 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3513
e30e5a6a
HPN		 3514Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3515
3516 * internals.texi (CPU backend): Document
3517 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3518
41b49281
AM		 35192000-04-04 Alan Modra <alan@linuxcare.com.au>
3520
8ad3436c
AM		 3521 * po/gas.pot: Regenerate.
3522
3523 * as.c (show_usage): Restore translated part of bug string.
3524 * gasp.c (show_usage): Likewise.
3525
41b49281
AM		 3526 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3527 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3528 than move-if-change.
3529 (DEP1): Modify for "gcc -MM".
3530 (DEPTC): Likewise.
3531 (DEPOBJ): Likewise.
3532 (DEP2): Likewise.
3533 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3534 Update dependencies.
3535 * Makefile.in: Regenerate.
3536
0a727238
AO		 35372000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3538
3539 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3540 (md_begin): Likewise.
3541 (HAVE_AM33): New macro.
3542 (md_assemble): Use it. Match r_regs and xr_regs only if
3543 HAVE_AM33.
3544
c20f4f8c
AM		 35452000-04-03 Alan Modra <alan@linuxcare.com.au>
3546
3547 * as.h: #include "bin-bugs.h"
3548 * as.c (show_usage): Use REPORT_BUGS_TO.
3549 * gasp.c: #include "bin-bugs.h"
3550 (show_usage): Use REPORT_BUGS_TO.
3551
3552 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3553
753f6b12
HPN		 3554Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3555
3556 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3557 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3558 adjustments.
3559
726c5dcd
AM		 35602000-04-03 Alan Modra <alan@linuxcare.com.au>
3561
3562 * config/tc-i386.c (i386_immediate): Don't assume a constant
3563 immediate is necessarily 16 bits when in 16 bit code mode.
3564 (md_assemble): Instead set guess_suffix here after we have checked
3565 registers.
3566
bf80011a
RH		 35672000-04-02 Richard Henderson <rth@cygnus.com>
3568
3569 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3570 quantities. Correct right shift sign extension.
3571 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3572 32-bit value when shifting into place.
3573
92161534
ILT		 35742000-04-01 Ian Lance Taylor <ian@zembu.com>
3575
3576 * app.c: Add ATTRIBUTE_UNUSED as needed.
3577 * config/tc-ppc.c: Likewise.
3578 (ppc_size): Make unsigned long.
3579 (ppc_insert_operand): Add casts to avoid warnings.
3580
447f3982
NC		 35812000-03-31 Nick Clifton <nickc@cygnus.com>
3582
3583 * config/tc-d10v.h (md_flush_pending_output): Define.
3584
21d75ec2
NC		 35852000-03-29 Nick Clifton <nickc@cygnus.com>
3586
3587 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3588 segment. Works for both BFD_ASSEMBLER and others.
3589 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3590
d1a1bf19
NC		 35912000-03-29 Nick Clifton <nickc@cygnus.com
3592
3593 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3594
224de7a5
AM		 35952000-03-28 Alan Modra <alan@linuxcare.com.au>
3596
3597 * listing.c (LISTING_LHS_WIDTH): Default depends on
3598 LISTING_WORD_SIZE.
3599 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3600
5b8274e3
ILT		 36012000-03-27 Ian Lance Taylor <ian@zembu.com>
3602
3603 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3604 string literal.
3605
224de7a5 36062000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3607
3608 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3609
3610 * config/tc-avr.c (mcu_types): Add missing initialiser.
3611 (md_pcrel_from_section): Add prototype.
3612 (avr_operand): Remove redundant test of unsigned < 0.
3613 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3614
36152000-03-27 Denis Chertykov <denisc@overta.ru>
3616
3617 * config/tc-avr.c: New file for AVR support.
3618 * config/tc-avr.h: Likewise.
3619 * configure.in: Add AVR support.
3620 * configure: Regenerate.
3621
9f10757c
TW		 36222000-03-26 Timothy Wall <twall@cygnus.com>
3623
3624 * gasp.c (macro_op): Add new argument to check_macro call.
3625 Macro structure definitions moved to macro.h
3626 * sb.h: Add argument to prototype for input_scrub_include_sb.
3627 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3628 nesting checks with an additional flag.
3629 (struct input_save): Add flag to indicate whether current sb
3630 should be checked for proper macro/conditional nesting.
3631 (input_scrub_push/pop): Save/restore nest check flag.
3632 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3633 defined.
9f10757c
TW		 3634 * macro.c (check_macro): Allow caller to retrieve parsed macro
3635 information if a pointer is provided. This information may be
3636 used by the new macro hooks.
3637 * macro.h: Update prototype for check_macro. Macro struct
3638 definitions moved here from macro.c/gasp.c.
3639 * read.c (read_a_source_file): Add parameter to check_macro call,
3640 and pass macro info to the macro hook, if defined.
3641 (input_scrub_insert_line): New. Allow insertion of a line of
3642 characters into the input stream.
3643 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3644 file into the input stream.
3645 (s_include): Use input_scrub_insert_file.
3646 * internals.texi: Document new macro hooks.
3647 * as.h: New prototypes added.
3e87a760 3648
224de7a5 36492000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3650
3651 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3652 an initial capital letter.
3653 (i386_index_check): Reindent.
3654
11424155
NC		 36552000-03-19 Nick Clifton <nickc@cygnus.com>
3656
eaa15ab8 3657 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3658 relative branches.
3659
43f05576
NC		 36602000-03-17 Thomas de Lellis <tdel@windriver.com>
3661
66778679
RH		 3662 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3663 instruction operand bad if Rd > 7 when generating
3664 thumb instructions. Prevents for example,
3665 "adr r12,label" from silently failing and generating
3666 the wrong instruction.
3e87a760 3667
67231402
NC		 36682000-03-17 Nick Clifton <nickc@cygnus.com>
3669
3670 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3671 that have a destingation >= 0x400000.
3e87a760 3672 Fix compile time warning messages.
67231402 3673
a37c8f88
JR		 3674Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3675
3676 * config/tc-sh.c (md_begin): When encountering insn that are
3677 not supported by the current arch, only change the name if
3678 its contents are the same as prev_name.
3679 (get_specific): If the the architecture doesn't match, fail.
3680
dead1419
JR		 3681Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3682
3683 * config/tc-sh.c (IDENT_CHAR): Define.
3684 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3685 matching back where it came from.
3686
182e89d3
JR		 3687Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3688
3689 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3690
84f73d89
NC		 36912000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3692
3693 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3694 normal operands.
3695
dbbc7809
JL		 36962000-03-15 Kazu Hirata <kazu@hxi.com>
3697
3698 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3699
271bb601
HPN		 3700Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3701
3702 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3703 floating-point-number, make sure 'f' is in FLT_CHARS.
3704
8684e216
HPN		 3705Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3706
3707 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3708 (s_lcomm_internal): Use it.
3709 * doc/internals.texi (CPU backend): Document it.
3710 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3711 bytes.
3712
bb2d6cd7
GK		 37132000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3714
3715 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3716 when embedded-pic.
3717
3718 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3719 implementation doesn't have special handling for switch
3720 statements.
bb2d6cd7
GK		 3721 (macro_build): Allow for code in sections other than .text.
3722 (macro): Likewise.
3723 (mips_ip): Likewise.
3724 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3725 Don't perform relocs if we will be outputting them.
bb2d6cd7 3726 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3727 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3728 embedded-pic.
bb2d6cd7 3729
5c86cbc7 37302000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3731
66778679
RH		 3732 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3733 relocation type based on the entry in the fixup structure.
a47cf567 3734 Put S_IS_EXTERN processing back in.
5c86cbc7 3735
f8c827e9
L		 37362000-03-08 H.J. Lu (hjl@gnu.org)
3737
3738 * Makefile.am (install-exec-tooldir): Depend on
3739 install-exec-bindir for parallel make.
3740 * Makefile.in: Regenerated.
3741
8ad9e709
NC		 37422000-03-06 Nick Clifton <nickc@cygnus.com>
3743
3744 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3745 switch.
3746 (md_parse_option): Parse -m32r command line switch - disable m32rx
3747 compatability.
ded0aeb7
NC		 3748 (md_show_usage): Document new option.
3749
3750 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3751 * doc/Makefile.in: Regenerate.
3752 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3753
b7b8f327
MM		 37542000-03-02 Michael Meissner <meissner@redhat.com>
3755
3756 * config/tc-d30v.c (check_range): Remove code that incorrectly
3757 sign extended values where bits < 32.
3758
15886821
L		 37592000-03-02 H.J. Lu (hjl@gnu.org)
3760
3761 * configure.in: Support --enable-targets=all on ia32.
3762 * configure: Regenerated.
3763
8bf950bf
NC		 37642000-03-01 Nick Clifton <nickc@cygnus.com>
3765
3766 * gasp.c (do_align): Remove bogus check of alignment value.
3767
c5e54cc2
ILT		 37682000-02-27 Thomas de Lellis <tdel@windriver.com>
3769
3770 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3771 TC_PPC was defined forced the type of a symbol with no other type
3772 to be BSF_OBJECT.
3773
65fd87bc
ILT		 37742000-02-27 Hans-Peter Nilsson <hp@axis.com>
3775
3776 * doc/internals.texi (CPU backend): Mention that
3777 line_separator_chars do not break up comments. Fix typos for
3778 LEX_AT and LEX_NAME descriptions. Document operands for
3779 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3780 description of md_create_short_jump usage. Document argument for
3781 md_undefined_symbol.
3782
a25fe906
ILT		 37832000-02-27 Jakub Jelinek <jakub@redhat.com>
3784
3785 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3786 (md_parse_option): Handle it.
3787 (md_show_usage): Document it.
3788
21b10511
ILT		 37892000-02-27 Ian Lance Taylor <ian@zembu.com>
3790
3791 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3792 opcode, for the instruction `pal19'. From Andrea Arcangeli
3793 <andrea@suse.de>.
3794
773f551c
AM		 37952000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3796
3797 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3798 from here..
3799 (md_assemble): To here, before template operands are matched.
3800 Also ensure a constant immediate is sign extended when we know the
3801 size is at most 16 bits. This is to catch cases like "add
3802 $0xffc0,%ax" where we don't know the size, and thus that the
3803 immediate can be represented as Imm8S until after parsing the
3804 register operand.
3805 (i386_displacement): Similarly sign extend 16 bit constant
3806 displacements.
3807 (md_assemble): Relax 16-bit jump constant range check to suit sign
3808 extended displacements.
3809
28d33191
JL		 38102000-02-26 Andreas Jaeger <aj@suse.de>
3811
3812 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3813
cc5ca5ce
AM		 38142000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3815
3816 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3817 call operands when intel_syntax.
3818 (intel_float_operand): Return 2 for "fi...".
3819 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3820 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3821 earlier "SHORT" change.
3822 (md_assemble): When determining suffix from Regs, exclude
3823 InOutPortReg.
3824
056350c6
NC		 38252000-02-24 Nick Clifton <nickc@cygnus.com>
3826
3827 * configure: Add arm-wince, mips-pe and sh-pe targets.
3828 * configure: Regenerate.
3829
3830 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3831 sh-pe targets.
3832 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3833 "pe-mips" for the mips-pe target.
3834
3835 * config/tc-arm.c (insns): Change displacement encoded in BL
3836 and B instructions if the target port is arm-wince.
3837 (do_ldst): Do not bias the relocation offset if the target
3838 port is arm-wince.
3839 (md_pcrel_from): Add in missing relocation offset bias if the
3840 target os arm-wince.
3841
3842 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3843 (md_begin): Disable -G support for mips-pe target.
3844 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3845 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3846 COFF flavour.
3847
3848 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3849 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3850 assembler, just set the alignment to 4.
3851
3852 * config/te-wince-pe.h: New file for WinCE targets. Define
3853 TE_WINCE.
3854
36bf8ab9
AM		 38552000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3856
3857 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3858 string instructions.
3859 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3860 (i386_intel_memory_operand): After finding a segment override,
3861 check again for no `[' before looking for a displacement. Bomb if
3862 more than one displacement rather than silently discarding the
3863 second and subsequent ones. Free strings malloc'd by
3864 build_displacement_string.
3865
f5795b08
CM		 38662000-02-24 Catherine Moore <clm@cygnus.com>
3867
3868 * config/obj-som.c (obj_pseudo_table): Add "weak".
3869 (obj_som_weak): New routine.
3870
abd63a32
AM		 38712000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3872
520dc8e8
AM		 3873 * config/tc-i386.c (union i386_op): New.
3874 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3875 Throughout file replace occurences of disps[n], imms[n], regs[n]
3876 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3877 intel mode operand swapping. Add assert in regKludge and
3878 fake_zero_displacement code. Test i.types[n] when outputting
3879 displacements and immediates. Combine output of Disp16 with
3880 Disp32.
7f3f1ea2
AM		 3881 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3882 when in intel mode by (not) reversing fsub and fdiv operands
3883 before the template search. This fails for single operand
3884 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3885 undefined. Instead fix the base_opcode after we've found the
3886 template. Move base_opcode xor with found_reverse_match from
3887 opcode output code to before this fix so we test for the correct
3888 opcodes.
3889 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3890 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3891
3892 * config/tc-i386.h (TC_RELOC): Delete.
3893 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3894 with equivalent call to reloc.
3895
abd63a32
AM		 3896 * as.h (flag_m68k_mri): Move declaration after target include, and
3897 only declare when TC_M68K defined. Define as zero otherwise.
3898 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3899 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3900 Define as zero otherwise.
3901 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3902 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3903 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3904 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3905 testing whether defined.
3906 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3907 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3908 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3909 rather than testing whether defined.
3910 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3911 (parse_mri_cons): Declare and use only when TC_M68K.
3912 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3913 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3914 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3915
3916 * NEWS: Mention IBM 370 support.
3917
7e052742
RH		 39182000-02-23 Richard Henderson <rth@cygnus.com>
3919
3920 * config/tc-i386.c (md_assemble): When swapping operands for
3921 intel_syntax, assume everything that's not Imm or Disp is a
3922 register.
3923
5b93d8bb
AM		 39242000-02-23 Linas Vepstas <linas@linas.org>
3925
3926 * config/tc-i370.c, config/tc-i370.h: New files.
3927 * Makefile.am: Add support for Linux/IBM 370.
3928 * configure.in: Likewise.
3929 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3930 * config/obj-elf.c: Include elf/i370.h
3931 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3932
3933 * Makefile.in: Regenerate.
3934 * configure: Regenerate.
3935
3936 * doc/c-i370.texi: New file.
3937 * doc/all.texi: Include it.
3938 * doc/as.texinfo: And here.
3e87a760 3939 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3940 * doc/Makefile.in: Regenerate.
3941
25f2196d
CC		 39422000-02-19 Michael Meissner <meissner@redhat.com>
3943
3944 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3945 determine if an instruction can be used in parallel with an ADDppp
3946 or SUBppp instruction.
3947
6349b5f4
AH		 39482000-02-22 Andrew Haley <aph@cygnus.com>
3949
3950 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3951
2f6d2f85 39522000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 3953
3954 * config/tc-mips.c (mips_gp32): New variable.
3955 (macro_build) Use mips_gp32.
3956 (mips_ip): Ditto.
3957 (md_longopts): Add "-mgp32" and "-mgp64".
3958 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3959
a47cf567
NC		 3960 (OPTION_M7900): Change offset
3961 (OPTION_NO_M7900): Ditto.
3962
b985eaa8
ILT		 39632000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3964
3965 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3966 warning, and bump it to 1.
3967
52454417
ILT		 39682000-02-22 Ian Lance Taylor <ian@zembu.com>
3969
3970 From Brad Lucier <lucier@math.purdue.edu>:
3971 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3972 match format.
3973
6b76fefe
CM		 39742000-02-21 Catherine Moore <clm@cygnus.com>
3975
3976 * config/tc-mips.c (MF_HILO_INSN): Define.
3977 (mips_7000_hilo_fix): Declare.
3978 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3979 (md_parse_option): Check for 7000_HILO_FIX options.
3980 (OPTION_M7000_HILO_FIX): Define.
3981 (OPTION_NO_M7000_HILO_FIX): Define.
3982 * doc/c-mips.texi (-mfix7000): Describe.
3983
f6af82bd
AM		 39842000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3985
3986 * listing.c (print_lines): Remove unused variable `end'.
3987
3988 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3989 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3990 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3991 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3992 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3993 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3994
8c8281f4
NC		 39952000-02-18 Nick Clifton <nickc@cygnus.com>
3996
3997 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3998 the computed frag offset, rather than overwriting it.
3999
d4845d57
JR		 4000Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4001
4002 * config/tc-sh.c ("elf/sh.h"): Include.
4003 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4004 (md.begin): Initialize target_arch.
4005 Only include opcodes in has table that match selected architecture.
4006 (parse_reg): Recognize register names for sh-dsp.
4007 (parse_at): Recognize post-modify addressing.
4008 (get_operands): The leading space is now optional.
4009 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4010 arguments. Update valid_arch.
4011 (build_Mytes): Add support for SDT_REG_N.
4012 (find_cooked_opcode): New function, broken out of md_assemble.
4013 (assemble_ppi, sh_elf_final_processing): New functions.
4014 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4015 (md_longopts, md_parse_option): New option: -dsp.
4016 * config/tc-sh.h (elf_tc_final_processing): Define.
4017 (sh_elf_final_processing): Declare.
4018
c97305a1
JL		 4019Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4020
4021 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4022 the unwinder subspace. Save the current seg/subseg before creating
4023 the new seg/subseg.
4024
bec50466
NC		 40252000-02-10 Nick Clifton <nickc@cygnus.com>
4026
4027 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4028 little endian targets.
bec50466 4029 (INST_BYTE1): Redefine to handle big and little endian
66778679 4030 targets.
bec50466
NC		 4031 (cpu_type): New type: Select between M340 and M210.
4032 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4033 instructions of the M340.
bec50466 4034 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4035 instructions.
bec50466
NC		 4036 (md_atof): Add support for little endian targets.
4037 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4038 line switches.
bec50466
NC		 4039 (md_convert_frag): Add support for little endian targets.
4040 (md_apply_fix3): Add support for little endian targets.
4041 (md_number_to_chars): Add support for little endian targets.
4042
a25c045a
TW		 40432000-02-10 Timothy Wall <twall@redhat.com>
4044
4045 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4046 defined, use it to verify the symbol just read should be a label.
4047
f28e8eb3
TW		 40482000-02-10 Timothy Wall <twall@redhat.com>
4049
4050 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4051 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4052 around colons when KEEP_WHITE_AROUND_COLON is defined.
4053 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4054 and KEEP_WHITE_AROUND_COLON.
4055
6dc19fc4
TW		 40562000-02-08 Timothy Wall <twall@redhat.com>
4057
4058 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4059 logic.
6dc19fc4 4060 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4061 implemented.
6dc19fc4
TW		 4062 (end_repeat): New. Provide support for a "break" out of the
4063 repeat loop.
4064 * read.h: Add prototypes for new functions.
3e87a760 4065
f805106c
TW		 40662000-02-08 Timothy Wall <twall@redhat.com>
4067
4068 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4069 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4070 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4071 non-zero.
4072
4469be0f
TW		 40732000-02-08 Timothy Wall <twall@redhat.com>
4074
4075 * read.c: Added elseif to directives table.
4076 * read.h: Added prototype for s_elseif.
4077 * doc/as.texinfo: Added description for elseif.
4078 * cond.c (s_elseif): New function
3e87a760 4079
24a17b6c
TW		 40802000-02-04 Timothy Wall <twall@redhat.com>
4081
4082 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4083 listings.
24a17b6c 4084
bea9907b 40852000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4086
bea9907b
TW		 4087 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4088 default values.
4089 * frags.c (frag_new): Calculate fr_fix in octets
4090 (frag_now_fix) Return offset as target address offset (bytes).
4091 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4092 quantities).
bea9907b
TW		 4093 * frags.h: Added prototype for frag_now_fix_octets().
4094 Distinguish between octets and bytes in field descriptions.
4095 * listing.c (calc_hex): Account for octets vs bytes when
4096 printing addresses/offsets.
4097 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4098 target is little-endian, print the octets in a word in big-endian
4099 order so that the display looks like a proper hexadecimal number,
4100 instead of having the octets reversed.
4101 * read.c (do_align): When recording alignment, alignment power
4102 should be in terms of target bytes (minimum addressible unit)
4103 instead of octets.
4104 (do_org) Convert ORG target address (byte) argument into an
4105 octet offset when generating a variable fragment.
4106 * symbols.c (resolve_symbol_value): Symbol final value
4107 converted to a target address offset (bytes) from its octet offset.
4108 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4109 offset (bytes) is adjusted by the frag offset (octets) converted
4110 to bytes.
4111 (coff_frob_section) Section alignment power is in terms of bytes;
4112 convert it to an octet alignment power when calculating size (and
4113 size mask) in octets. Don't modify the section size in order to
4114 "align" it for TI COFF, since that format has a different method
4115 for storing alignment information.
3e87a760 4116
210dcc61
TW		 41172000-02-01 Timothy Wall <twall@cygnus.com>
4118
4119 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4120 entries, matching the way GCC generates them. If not escaped, the
4121 filename is encoded incorrectly.
4122
557537a5 41232000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4124
557537a5
NC		 4125 * config/tc-arm.c (reg_table): Add support for ATPCS register
4126 naming conventions.
2c1c4c62 4127
557537a5 41282000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4129
2c1c4c62
GK		 4130 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4131 already defined.
3e87a760 4132 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4133 New macro.
4134 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4135 of a symbol when we really care about its value.
4136
41372000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4138
4139 * config/tc-mcore.c (md_assemble): Give warning message if
4140 operands passes to instruction are more than the spec.
4141
2f0ca46a
NC		 41422000-01-27 Thomas de Lellis <tdel@windriver.com>
4143
66778679 4144 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4145 Thumb mode but the label seen was not declared as '.thumb_func'
4146 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4147 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4148
4c63da97
AM		 41492000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4150
4151 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4152 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4153
4154 * Makefile.in: Same here.
4155 Update copyright.
4156
4157 * configure.in: Set bfd_gas for i386-aout when primary target
4158 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4159 we may need the primary te_file. Remove incorrect comment.
4160
4161 * configure: Regenerate.
4162
4163 * config/e-i386aout.c: New file.
4164
4165 * as.c (USE_EMULATIONS): Move to before print_version_id.
4166 (struct emulation): Add i386aout.
4167 (show_usage): Split text strings. Reformat -a text. Add --em
4168 help.
4169 Update copyright.
4170
4171 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4172 (aout_format_ops): New.
4173 Update copyright.
4174
4175 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4176 preprocessor conditional and add aout USE_EMULATIONS tests.
4177 (read_a_source_file): Don't pass error strings to printf as
4178 format arg.
4179 Update copyright.
4180
4181 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4182 format arg.
4183 (do_data): Same here.
4184 (process_file): And here.
4185 Update copyright.
4186
4187 * symbols.c (colon): Rewrite "already defined" fatal message
4188 code for aout with USE_EMULATIONS.
4189 Update copyright.
4190
4191 * config/obj-aout.c (OBJ_HEADER): Define.
4192 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4193 fields of sentinel.
4c63da97
AM		 4194 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4195 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4196 forms here.
4197 (obj_aout_type): Expand S_SET_OTHER here too.
4198 (obj_read_begin_hook): Remove.
4199 (aout_pop_insert): New.
4200 (obj_aout_s_get_other): New.
4201 (obj_aout_s_get_desc): New.
4202 (aout_format_ops): New.
4203 Update copyright.
4204
4205 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4206 gets aout_pseudo_table.
4207 (aout_pseudo_table): Declare.
4208 (obj_read_begin_hook): Define.
4209 Update copyright.
4210
4211 * config/obj-coff.c (obj_pseudo_table): Rename to
4212 coff_pseudo_table.
4213 (coff_pop_insert): Use coff_pseudo_table.
4214 (coff_sec_sym_ok_for_reloc): Remove.
4215 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4216 and comment all zero entries and remove #if 0 code.
4217 Update copyright.
4218
4219 * config/obj-coff.h (obj_pop_insert): Define.
4220 (coff_pseudo_table): Declare.
4221 Update copyright.
4222
4223 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4224 s_get_size, s_set_size. Comment all zero entries.
4225 Update copyright.
4226
4227 * config/obj-elf.c (elf_s_get_other): New function.
4228 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4229 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4230 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4231 comment.
4232 (obj_elf_parse_section_letters): Don't pass error strings to
4233 printf as format arg.
4234 Update copyright.
4235
4236 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4237 OBJ_MAYBE_ECOFF.
4238 (elf_s_get_other): Declare.
4239 (S_GET_OTHER) Define as elf_s_get_other if not already
4240 defined.
4241 (S_SET_OTHER): Only define when not already defined.
4242 (elf_obj_read_begin_hook): Declare.
4243 (obj_read_begin_hook): Define.
4244 (elf_obj_symbol_new_hook): Declare.
4245 (obj_symbol_new_hook): Define.
4246 Update copyright.
4247
4248 * config/obj-multi.h: Add copyright header and protect against
4249 multiple inclusion. Add * to all function pointers.
4250 (OBJ_HEADER): If defined, include it rather than other defines
4251 in this file.
4252 (obj_frob_file_after_relocs): Test for NULL.
4253 (obj_symbol_new_hook): Here too.
4254 (obj_sec_sym_ok_for_reloc): And here.
4255 (S_GET_OTHER): Define.
4256 (S_GET_DESC): Define.
4257 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4258 (OBJ_MAYBE_ELF): Update comment.
4259
4260 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4261 OBJ_AOUT preprocessor conditional and handle emulation by
4262 testing OUTPUT_FLAVOR.
4263 (i386_displacement): Here too.
4264 (md_section_align): Similarly here.
4265 (i386_target_format): Conditionally compile when more than one
4266 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4267 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4268 (i386_displacement): Here too.
4269 Update copyright.
4270
4271 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4272 Define TARGET_FORMAT for aout only when not multi.
4273 Update copyright.
4274
4275 * config/te-multi.h: Delete file as it's identical to te-generic.h
4276
add0c677
AM		 42772000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4278
4279 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4280 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4281 LONG_MNEM_SUFFIX.
4282
4283 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4284 DWORD_MNEM_SUFFIX.
4285 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4286 comments.
4287
a19d8eb0
CP		 42882000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4289
66778679
RH		 4290 * config/tc-mips.c (mips_do_align): New function.
4291 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4292
550262c4
NC		 42932000-01-10 Philip Blundell <philb@gnu.org>
4294
4295 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4296 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4297 line separator for Linux.
4298 * doc/as.texinfo (Comments): Mention the ARM.
4299
0decc840
NC		 43002000-01-10 Philip Blundell <pb@futuretv.com>
4301
4302 * configure.in (arm*-*-conix*): New target.
4303 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4304 armv*-*-linux-gnu.
4305 * configure: Regenerate.
4306
2e13b764
NC		 43072000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4308
4309 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4310 (obj_elf_visibility): New function.
3e87a760 4311
2e13b764
NC		 4312 * doc/as.texinfo (Visibility): New node: document visibility
4313 pseudo ops.
4314
2f6d2f85 4315For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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