projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Add parentheses ready for future conbtribution
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
a987bfc9
RH		 12001-02-01 Momchil Velikov <velco@fadata.bg>
2
3 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
4 for the compilation unit with a zero byte.
5
22862cde
AM		 62001-01-30 Alan Modra <alan@linuxcare.com.au>
7
8 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
9 destinations. Correct range check for 17 and 22 bit branches.
10
8ec6253e
NC		 112001-01-25 Nick Clifton <nickc@redhat.com>
12
13 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
14 still set. Issue an error message instead.
15 (md_estimate_size_before_relax): Delete unused variable
16 'buffer_address'. Fixup parentheses around if statement.
17
43ad3147
KH		 182001-01-23 Kazu Hirata <kazu@hxi.com>
19
20 * as.c: Fix formatting.
21 * ehopt.c: Likewise.
22 * messages.c: Likewise.
23 * stabs.c: Likewise.
24 * symbols.c: Likewise.
25
015c05c1
AM		 262001-01-23 Ben Elliston <bje@redhat.com>
27
28 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
29
66498417
KH		 302001-01-22 Kazu Hirata <kazu@hxi.com>
31
32 * config/tc-alpha.c: Fix formatting.
33
1aad8cf8
KH		 342001-01-19 Kazu Hirata <kazu@hxi.com>
35
36 * config/tc-alpha.c: Fix formatting.
37
32ff5c2e
KH		 382001-01-18 Kazu Hirata <kazu@hxi.com>
39
40 * config/tc-alpha.c: Fix formatting.
41
cd17328a
NC		 422001-01-18 Nick Clifton <nickc@redhat.com>
43
44 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
45 "da" flags.
46 (stm_flags): Remove redundant bit from "ed" and "da" flags.
47
81c425d1
AO		 482001-01-18 Alexandre Oliva <aoliva@redhat.com>
49
50 * configure.in (cpu_type, arch): Match i386 too.
51 * configure: Rebuilt.
52
e5cb08ac
KH		 532001-01-16 Kazu Hirata <kazu@hxi.com>
54
55 * config/tc-i386.c: Fix formatting.
56
1d3d5051
AM		 572001-01-16 Alan Modra <alan@linuxcare.com.au>
58
64afeba3
AM		 59 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
60 relocs for .PARISC.unwind section.
61
1d3d5051
AM		 62 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
63 depending on section flags, not just for .text.
64
b44b1b85
JW		 652001-01-15 Jim Wilson <wilson@redhat.com>
66
67 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
68 not immediately followed by an instruction.
69
098f2ec3
KH		 702001-01-15 Kazu Hirata <kazu@hxi.com>
71
72 * config/tc-m68hc11.c: Fix formatting.
73
d4887adc
NC		 742001-01-15 Nick Clifton <nickc@redhat.com>
75
76 * symbols.c (colon): Change 'already defined symbol' from a
77 fatal error to an ordinary error. There is no reason why this
78 error should be fatal.
79
80 * message.c (as_fatal): Delete output file, if one has been
015c05c1 81 created.
d4887adc 82
fcfd4916
AM		 832001-01-14 Alan Modra <alan@linuxcare.com.au>
84
85 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
86
bfb32b52
KH		 872001-01-14 Kazu Hirata <kazu@hxi.com>
88
89 * config/tc-alpha.c: Fix formatting.
90 * config/tc-arc.c: Likewise.
91 * config/tc-arc.h: Likewise.
92 * config/tc-d10v.c: Likewise.
93 * config/tc-i370.c: Likewise.
94 * config/tc-i386.c: Likewise.
95 * config/tc-i960.c: Likewise.
96 * config/tc-m68k.c: Likewise.
97 * config/tc-ppc.c: Likewise.
98 * config/tc-sparc.c: Likewise.
99 * config/tc-tahoe.c: Likewise.
100 * config/tc-vax.c: Likewise.
101
1e07b820
KH		 102 * config/tc-arc.c: Fix formatting.
103
19203624
KH		 104 * config/tc-arc.c: Fix formatting.
105
1328dc98
AM		 1062001-01-14 Alan Modra <alan@linuxcare.com.au>
107
c46b7515
AM		 108 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
109 both 32 and 64 bit ELF.
110
1328dc98
AM		 111 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
112 and don't bother storing `m' for "ce" completer. Tidy handling of
113 'J' and 'K' operands to suit. Handle '<' and '>' operands.
114
b9d79e03
JH		 115Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
116
117 * tc-i386.h (TARGET_MACH): New macro.
118 (i386_mach): Declare.
119 * tc-i386.c (i386_mach): New function.
120
a349d9dd
PB		 1212001-01-13 Philip Blundell <philb@gnu.org>
122
123 * doc/as.texinfo: Fix spelling and cross-references.
124
125 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
126 character for all systems, not just GNU/Linux. Make it explicit
127 that `-k' doesn't affect code generation, just ELF flags.
128
e2914f48
JH		 129Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
130
131 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
132 instructions.
133
272d76e0
FCE		 1342001-01-12 Frank Ch. Eigler <fche@redhat.com>
135
136 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
137
d0398d6a
NC		 1382001-01-12 Nick Clifton <nickc@redhat.com>
139
140 * as.c (print_args): Update copyright date to 2001.
141
2d73a4ca
NC		 1422001-01-12 Peter Targett <peter.targett@arccores.com>
143
144 * doc/c-arc.texi: New file.
145 Some sections to be expanded.
146
6e0b89ee
AM		 1472001-01-12 Alan Modra <alan@linuxcare.com.au>
148
149 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
150 (md_parse_option): Always accept "--32".
151
0d2bcfaf
NC		 1522001-01-11 Peter Targett <peter.targett@arccores.com>
153
154 * as.h (TC_ARC): Ensure struc-symbol.h included.
155 * as.c (dwarf2dbg.h): Include to remove implicit declaration
156 warnings.
157 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
158 (TARGET_SYMBOL_FIELDS) added.
159
160 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
161 * doc/c-arc.texi: New file.
162 Some sections to be expanded.
163 * doc/as.texinfo: Update command-line options.
164 Removed outdated text for ARC dependant features, instead include
165 text from above file.
166
167 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
168 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
169 (targ-cpu.h) header.
170 * config/tc-arc.h:
171 * config/tc-arc.c: New updated configuration for
172 ARC, including selection of core variants, and extensibility of
173 instructions, registers etc. through directives.
174
175 * config/tc-arc.c (arc_extinst): Minor corrections for
176 error messages.
177 (arc_common) Likewise. Make alignment argument optional for local
178 symbols also, with default of zero.
179
88051039
SC		 1802001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
181
182 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
183 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
184 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
185 and fix_new_exp() instead.
186 (md_convert_frag): For indexed post byte use the symbol value
187 rather than the displacement.
188 (md_relax_table): Fix indexed offset relax.
189
d8273f3b
SC		 1902001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
191
192 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
193 relax weak symbols.
015c05c1 194 (relaxable_symbol): New function.
d8273f3b 195
eea2ad45
AJ		 1962001-01-11 Andreas Jaeger <aj@suse.de>
197
198 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
199 not used anywhere.
200
7a91e76a
NC		 2012001-01-10 Nick Clifton <nickc@redhat.com>
202
203 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
204 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
205
aa257fcd
NC		 2062001-01-10 Nick Clifton <nickc@redhat.com>
207
208 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
209 character used to dollar local symbols.
210 (LOCAL_LABEL_CHAR): New constant - the magic character used to
211 local label symbols.
212 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
213 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
214 if defined.
215 Use LOCAL_LABEL_CHAR.
216 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
217 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
218 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
219
b77a7acd
AJ		 2202001-01-08 Bo Thorsen <bo@suse.de>
221
015c05c1
AM		 222 * config/tc-i386.c (i386_immediate, i386_displacement):
223 GOTPCREL check fix.
b77a7acd 224
5c2bd011
ILT		 2252001-01-07 Ian Lance Taylor <ian@zembu.com>
226
227 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
228 in last change.
229
46a04e3a
PB		 2302001-01-07 Philip Blundell <philb@gnu.org>
231
232 * doc/as.texinfo (Bug Reporting): Update email address for
233 reports.
234 * README: Likewise.
235
b96d3a20
JH		 236Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
237
238 * configure.in: Define DEFAULT_ARCH for i386.
239 * tc-i386.c (md_assemble): Return after the error message;
240 move testing for 64bit operands to proper place.
241
55b62671
AJ		 2422001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
243
244 * doc/as.texinfo: Document '#' as comment character for i386 and
245 x86_64. Add AMD x86-64 into menu of machine dependent information.
246
247 * doc/c-i386.texi: Document x86_64 extensions.
248
7bc70a8e
JH		 249Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
250
251 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
252
a167610d
JH		 253Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
254
255 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
256 * NEWS: Add note about Pentium4 support.
257
09f131f2
JH		 258Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
259
260 * tc-i387.c (pi, pte, pt): Update.
261 (type_names): Add new types.
262
6f8c0c4c
JH		 263Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
264
265 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
266 CpuUnknown): Renumber
267 (CpuP4, CpuSSE2): New.
268 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
269
b96ed59a
PB		 2702001-01-03 Philip Blundell <pb@futuretv.com>
271
272 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
273 relocs.
274 (alpha_fix_adjustable): Likewise.
275 (md_apply_fix): Likewise.
276
a735d1cd
L		 2772000-12-31 H.J. Lu <hjl@gnu.org>
278
279 * listing.c (listing_message): Allocate string only if it is
280 used.
281
282 * configure: Rebuild.
283
67db5ab4
HPN		 2842000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
285
286 * doc/internals.texi (Relaxing with a table) <after relaxation>:
287 Point out caveats with generating fixups for the opcode in a frag.
288
c0d8940f
JH		 289Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
290
291 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
292 * NEWS: Add x86_64.
293
087f563c
L		 2942000-12-29 H.J. Lu <hjl@gnu.org>
295
296 * listing.c (calc_hex): Print the variable part only if the
297 fragment type is rs_fill.
298
8108ad8e
HPN		 2992000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
300
301 * doc/internals.texi (tc_conditional_pseudoop,
302 TC_LINKRELAX_FIXUP): Fix typos.
303
799051fc
RH		 3042000-12-28 Richard Henderson <rth@redhat.com>
305
306 * write.c (subsegs_finish): Fix thinko last change -- don't
307 "optimize" the alignment == 0 case.
308
0a9ef439
RH		 3092000-12-28 Richard Henderson <rth@redhat.com>
310
311 * as.h (rs_align_test): New.
312 * frags.c (NOP_OPCODE): Move default from read.c.
313 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
314 (frag_align_code): New.
315 * frags.h (frag_align_code): Declare.
316 * read.c (NOP_OPCODE): Remove.
317 (do_align): Use frag_align_code.
318 * write.c (NOP_OPCODE): Remove.
319 (get_recorded_alignment): New.
320 (cvt_frag_to_fill): Handle rs_align_test.
321 (relax_segment): Likewise.
322 (subsegs_finish): Align last subseg in section to the
323 section alignment. Use frag_align_code.
324 * write.h (get_recorded_alignment): Declare.
325 * config/obj-coff.c (size_section): Handle rs_align_test.
326 (fill_section, fixup_mdeps): Likewise.
327 (write_object_file): Use frag_align_code.
328
329 * config/tc-alpha.c (alpha_align): Use frag_align_code.
330 (alpha_handle_align): New.
331 * config/tc-alpha.h (HANDLE_ALIGN): New.
332 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
333
334 * config/tc-i386.h (md_do_align): Use frag_align_code.
335 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
336
337 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
338 (ia64_handle_align): New.
339 * config/tc-ia64.h (HANDLE_ALIGN): New.
340 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
341
342 * config/tc-m32r.c (m32r_do_align): Remove.
343 (m32r_handle_align): New.
344 (fill_insn): Use frag_align_code.
345 * config/tc-m32r.h (md_do_align): Remove.
346 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
347 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
348 * config/tc-mips.c, config/tc-mips.h: Similarly.
349
350 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
351 (sh_handle_align): Likewise. Handle rs_align_code.
352 (sh_do_align): Remove.
353 * config/tc-sh.h (md_do_align): Remove.
354 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
355
356 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
357 (sparc_handle_align): Likewise. Handle rs_align_code.
358 * config/tc-sparc.h (md_do_align): Remove.
359 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
360
3cd4dda7
DD		 3612000-12-22 DJ Delorie <dj@redhat.com>
362
363 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
364 when we assemble the first half of a pair.
365
ec56dfb4
L		 3662000-12-22 H.J. Lu <hjl@gnu.org>
367
368 * config/tc-i386.c (reloc): Update the macro for non-bfd
369 assembler.
370 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
371
ad1172d4
L		 3722000-12-22 H.J. Lu <hjl@gnu.org>
373
374 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
375
3e73aa7c
JH		 376Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
377
378 * tc-i386.h (i386_target_format): Define even for ELFs.
379 (QWORD_MNEM_SUFFIX): New macro.
380 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
381 New macros
382 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
383 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
384 ImmExt): Renumber.
385 (Size64, No_qSuf, NoRex64, Rex64): New macros.
386 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
387 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
388 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
389 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
390 Renumber.
391 (Reg, WordReg): Add Reg64.
392 (Imm): Add Imm32S and Imm64.
393 (EncImm): New.
394 (Disp): Add Disp64 and Disp32S.
395 (AnyMem): Add Disp32S.
396 (RegRex, RegRex64): New macros.
397 (rex_byte): New type.
398 * tc-i386.c (set_16bit_code_flag): Kill.
399 (fits_in_unsigned_long, fits_in_signed_long): New functions.
400 (reloc): New parameter "signed"; support x86_64.
401 (set_code_flag): New.
402 (DEFAULT_ARCH): New macro; default to "i386".
403 (default_arch): New static variable.
404 (struct _i386_insn): New fields Operand_PCrel; rex.
405 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
406 (flag_code): New enum and static variable.
407 (use_rela_relocations): New static variable.
408 (flag_code_names): New static variable.
409 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
410 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
411 K6 and Athlon.
412 (i386_align_code): Return plain "nop" for x86_64.
413 (mode_from_disp_size): Support Disp32S.
414 (smallest_imm_type): Support Imm32S and Imm64.
415 (offset_in_range): Support size of 8.
416 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
417 (md_pseudo_table): Add "code64"; use set_code_flat.
418 (md_begin): Emit sane error message on hash failure.
419 (tc_i386_fix_adjustable): Support x86_64 relocations.
420 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
421 instructions supported on particular arch just partially,
422 output of 64bit immediates, handling of Imm32S and Disp32S type.
423 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
424 (i386_displacement): Likewise.
425 (i386_index_check): Cleanup; support 64bit addresses.
426 (md_apply_fix3): Support x86_64 relocation and rela.
427 (md_longopts): Add "32" and "64".
428 (md_parse_option): Add OPTION_32 and OPTION_64.
429 (i386_target_format): Call even for ELFs; choose between
430 elf64-x86-64 and elf32-i386.
431 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
432 (tc_gen_reloc): Support rela relocations and x86_64.
433 (intel_e09_1): Support QWORD.
434
21d6c4af
DN		 4352000-12-15 Diego Novillo <dnovillo@redhat.com>
436
437 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 438 it's not an offset expression.
21d6c4af
DN		 439 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
440 keep the braces '[' and ']' in the output string.
441 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
442 != FLAT. There is no such op_modifier.
443
6717891c
NC		 4442000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
445
446 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
447 if we have it.
448
ee515fb7
KH		 4492000-12-13 Kazu Hirata <kazu@hxi.com>
450
451 * as.h: Fix formatting.
452 * cgen.h: Likewise.
453 * dwarf2dbg.c: Likewise.
454 * input-scrub.c: Likewise.
455 * read.h: Likewise.
456
349a994c
DD		 4572000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
458
459 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
460 configure: Regenerate.
461
42dbf88c
NC		 4622000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
463
464 * dwarf2dbg.c: #include <limits.h> only if it exists.
465
0485cba3
AM		 4662000-12-13 Rodney Brown <RodneyBrown@mynd.com>
467
468 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
469 (md_apply_fix): Here too.
470
514829c3
JW		 4712000-12-12 Jim Wilson <wilson@redhat.com>
472
473 * config/tc-ia64.h (ia64_init): Add prototype.
474
92eb7b32
L		 4752000-12-12 H.J. Lu <hjl@gnu.org>
476
477 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
478
479 * read.h (outputting_stabs_line_debug): Change it to int.
480 * stabs.c (outputting_stabs_line_debug): Likewise.
481
8141c27d
GK		 4822000-12-12 Geoffrey Keating <geoffk@redhat.com>
483
484 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
485 the address of a function result.
486
5d6f4f16
GK		 4872000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
488
489 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
490 (md_assemble): Call dwarf2_emit_insn.
491 (shlib): Fix typo SHILB -> SHLIB.
492 (md_parse_option): Likewise.
493 (ppc_elf_validate_fix): Likewise:
494 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
495
d4c0c039
NC		 4962000-12-12 Nick Clifton <nickc@redhat.com>
497
498 * cgen.h: Fix formatting.
499 * input-scrub.c: Fix formatting.
500 * macro.c: Fix formatting.
e972090a 501 * config/tc-mips.c: Fix formatting.
584da044 502 * doc/c-mips.texi: Fix formatting.
55b62671 503
f16b83df
JH		 504Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
505
506 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
507 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
508 references.
509 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
510 otherwise.
511 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
512 (No_dSuf): Kill.
513
514 * i386.h (*_Suf): Remove No_dSuf.
515 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
516 Remove.
517 (i386_optab): Remove 'd' in the suffixes.
518
50705ef4
AM		 5192000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
520
521 * config/tc-i386.c (T_SHORT): Undefine before defining.
522
beae10d5
KH		 5232000-12-05 Kazu Hirata <kazu@hxi.com>
524
525 * config/tc-mips.c: Fix formatting.
526
bccba5f0 5272000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 528
529 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
530 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
531 (md_show_usage): Ditto.
532 (md_parse_option): Ditto.
533 (d10v_cleanup): Writes pending instruction only if
534 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 535 Fix compile time warning messages.
50705ef4
AM		 536
537 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 538
5392000-12-04 Matthew Hiller <hiller@redhat.com>
540
50705ef4 541 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 542 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
543 function entry and unset at function exit.
544
50705ef4 545 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 546
547 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
548
549 * dwarf2dbg.c: Fix compile time warning messages.
550
bc805888
KH		 5512000-12-03 Kazu Hirata <kazu@hxi.com>
552
553 * config/tc-a29k.c: Fix formatting.
554 * config/tc-alpha.c: Likewise.
555 * config/tc-arm.c: Likewise.
556 * config/tc-cris.c: Likewise.
557 * config/tc-hppa.c: Likewise.
558 * config/tc-i370.c: Likewise.
559 * config/tc-i386.c: Likewise.
560 * config/tc-i860.c: Likewise.
561 * config/tc-i960.c: Likewise.
562 * config/tc-ia64.c: Likewise.
563 * config/tc-m68hc11.c: Likewise.
564 * config/tc-m68k.c: Likewise.
565 * config/tc-m88k.c: Likewise.
566 * config/tc-pj.c: Likewise.
567 * config/tc-ppc.c: Likewise.
568 * config/tc-sh.c: Likewise.
569 * config/tc-sparc.c: Likewise.
570 * config/tc-tahoe.c: Likewise.
571 * config/tc-vax.c: Likewise.
572
3dacdf2e
NC		 5732000-12-01 Chris Demetriou <cgd@sibyte.com>
574
50705ef4
AM		 575 * config/tc-mips.c (mips_ip): When calculating offsets,
576 don't accept as constant the difference between the
577 addresses of symbols in two different sections.
578
579 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
580 specifiers.
581 (validate_mips_insn): Likewise. Also, update 'B' operand
582 specifier to use OP_*_CODE20 constants and delete 'm' operand
583 specifier.
584 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
585 operand specifiers. Change warning generated by 'B' operand
586 specifier to reflect its new multi-purpose usage.
587
588 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
589 -1, and update comment.
590 (file_mips_isa): Likewise.
591 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
592 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
593 ISA_* constants rather than hard-coded numbers.
594 (mips_cpu_info): New structure.
595 (mips_cpu_info_table): New table describing CPU and ISA names
596 and numbers.
597 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
598 mips_cpu_info_from_cpu): New functions.
599 (mips_isa_to_str): New function to get string for ISA name.
600 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
601 return const char *.
602 (md_begin): Redo CPU and ISA selection logic, using
603 mips_cpu_info_from_*. Convert to use ISA_* constants rather
604 than hard-coded numbers.
605 (append_insn, mips_emit_delays, macro, macro2): Convert to use
606 ISA_* constants rather than hard-coded numbers.
607 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
608 (md_longopts): Delete OPTION_NO_MIPS32.
609 (md_parse_option): Convert to use ISA_* constants rather than
610 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
611 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
612 to use strcasecmp to recognize "default" and to use
613 mips_cpu_info_from_name to get CPU numbers from argument.
614 (md_show_usage): Move -mips32 so it's with the rest of the ISA
615 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
616 mips32-4k.
617 (s_mipsset): Accept ISA value 32.
618 * doc/as.texinfo: Clean up MIPS options summary slightly,
619 remove -no-mips32. Add note about -mips4 and -mips32
620 specifying those ISA levels. Delete -mips32 and -no-mips32
621 cpu flag descriptions.
622 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
623 up the supported CPU switch list, and replace 4Kc, 4Km, and
624 4Kp entries with a single mips32-4k entry. Note that you can
625 use ".set mips32".
626
627 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
628 ISA_MIPS64.
629 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
630 -mips5 and -mips64.
631 (md_parse_option): Add cases for OPTION_MIPS5 and
632 OPTION_MIPS64.
633 (md_show_usage): Mention -mips5 and -mips64 arguments.
634 (s_mipsset): Add cases for MIPS5 and MIPS64.
635 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
636 and pseudo-CPUs.
637 * doc/as.texinfo: Mention -mips5 and -mips64 options
638 and their meanings.
639 * doc/c-mips.texi: Likewise. Also update introduction
640 and ".set" usage information.
641
642 * config/tc-mips.c (md_show_usage): Add "sb1" to the
643 CPU list.
644 (mips_cpu_info_table): Add SB-1 entries.
645 * doc/c-mips.texi: Add "sb1" to the list of CPUs
646 known to the -mcpu option.
647
648 * doc/as.texinfo: Correct description of MIPS -mcpu
649 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 650
5f68c319
NC		 6512000-12-01 Joel Sherrill <joel@OARcorp.com>
652
3dacdf2e
NC		 653 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
654 New targets.
655 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
656 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 657 * configure: Regenerate.
658 * config.in: Regenerate.
659 * Makefile.in: Regenerate.
660 * aclocal.m4: Regenerate.
661 * po/gas.pot: Regenerate.
50705ef4 662
4ce3447c
PB		 6632000-11-30 Philip Blundell <pb@futuretv.com>
664
665 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
666 even in non BFD_ASSEMBLER case.
667
76a0ddac
DN		 6682000-11-30 Diego Novillo <dnovillo@redhat.com>
669
670 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
671 syntax.
672
220e750f
RH		 6732000-11-29 Richard Henderson <rth@redhat.com>
674
675 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
676 until dwarf2_finish; use relaxation to get cross-fragment offsets;
677 thread multiple subsegments properly; handle multiple code
678 sections properly; emit proper compilation unit info for assembler
679 generated debugging.
680
681 * as.h (enum _relax_state): Add rs_dwarf2dbg.
682 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
683 (dwarf2dbg_estimate_size_before_relax): Declare.
684 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
685 * write.c: Include dwarf2dbg.h.
686 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
687 (relax_segment): Likewise.
688
99b222b4
HPN		 6892000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
690
691 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
692 jump>: Use as_bad_where instead of as_bad. Tweak error message
693 accordingly. Stabilize frag by updating fix part and resetting
694 variant part.
695 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 696 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
697 indexing is_end_of_line[].
698 (md_assemble): Initialize size to 0.
699 (md_section_align): Mark parameter seg as unused.
e46fee70 700 (parse_reg): Parse names case-insensitively.
99b222b4 701
814f6641
KH		 7022000-11-28 Kazu Hirata <kazu@hxi.com>
703
704 * config/obj-aout.h: Fix formatting.
705 * config/obj-bout.h: Likewise.
706 * config/obj-coff.c: Likewise.
707 * config/obj-coff.h: Likewise.
708 * config/obj-elf.h: Likewise.
709 * config/obj-som.h: Likewise.
710 * config/obj-vms.c: Likewise.
711 * config/obj-vms.h: Likewise.
712 * config/tc-h8300.h: Likewise.
713 * config/tc-ns32k.h: Likewise.
714 * config/tc-sparc.h: Likewise.
715 * config/tc-tic54x.h: Likewise.
716 * config/tc-z8k.h: Likewise.
717
e47b9e39
NC		 7182000-11-28 Nick Clifton <nickc@redhat.com>
719
720 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
721 License is present in the sources, but not the output, and
722 also available from the GNU website.
723 (GNU Free Documentation License): Comment out this section.
724
fcdc20a4
HPN		 7252000-11-28 Hans-Peter Nilsson <hp@axis.com>
726
43c34dee
HPN		 727 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
728 targets. Remove i860 from valid a.out targets.
729 * Makefile.in: Regenerate.
730
fcdc20a4 731 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 732 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 733 (md_assemble): Call dwarf2_emit_insn if generating ELF.
734 (s_cris_file, s_cris_loc): New.
735 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
736 * Makefile.am: Regenerate dependencies.
737 * Makefile.in: Regenerate.
738
16887944
AM		 7392000-11-28 Alan Modra <alan@linuxcare.com.au>
740
741 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
742 (MRI_MUL_PRECEDENCE): Likewise.
743 (op_rank): Fix a comment typo.
744
ae3e85dd
SC		 7452000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
746
747 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
748 the error message.
749 (get_operand): Fix analysis for movw/movb instructions.
750
077b8428
NC		 7512000-11-24 Nick Clifton <nickc@redhat.com>
752
753 * configure.in (xscale-elf): Add target.
754 (xscale-coff): Add target.
755 * configure: Regenerate.
756
757 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
758 extenstion.
759 (ARM_EXT_XSCALE): New ARM architecture extension.
760 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
761 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
762 (ARM_THUMB): Rename to ARM_EXT_THUMB.
763 (ARM_ARCH_V4): Remove processor from architecture.
764 (ARM_ARCH_3M): New architecutre definition.
765 (ARM_ARCH_V5TE): New architecutre definition.
766 (ARM_ARCH_XSCALE): New architecutre definition.
767 (CPU_DEFAULT): Allow to be defaulted to XScale.
768 (atpcs): New boolean variable.
769 (ldr_flags): Support 'd' flag for double word loads.
770 (str_flags): Support 'd' flag for double word stored.
771 (do_mia): New function.
772 (do_mar): New function.
773 (do_mra): New function.
774 (do_pld): New function.
775 (do_ldrd): New function.
776 (do_blx): New function.
777 (do_bkpt): New function.
778 (do_clz): New function.
779 (do_lstc2): New function.
780 (do_cdp2): New function.
781 (do_t_blx): New function.
782 (do_t_bkpt): New function.
783 (do_smla): New function.
784 (do_smlal): New function.
785 (do_smul): New function.
786 (do_qadd): New function.
787 (do_co_reg2c): New function.
788 (LONGEST_INSN): Redefine to 7.
789
790 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
791 command line switches.
792
2434f565
JW		 7932000-11-22 Jim Wilson <wilson@redhat.com>
794
795 * config/tc-ia64.c (pseudo_func): Add missing initializers.
796 (struct rsrc): Make line unsigned.
797 (gr_values): Add missing initializer.
798 (SLOT_NUM_NOT_SET): Add unsigned cast.
799 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
800 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
801 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
802 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
803 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
804 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
805 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
806 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
807 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
808 Add ATTRIBUTE_UNUSED to unused parameters.
809 (convert_expr_to_ab_reg): Add parens.
810 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
811 (dot_prologue): Initialize grsave when declared.
812 (md_pseudo_table): Add missing initializers.
813 (operand_match): Add casts to bfd_vma.
814 (emit_one_bundle): Delete unused local prev. Make required_template
815 unsigned.
816 (specify_resource): Cast i to unsigned.
817 (note_register_values): Use fprintf_vma.
818 (print_dependency): Likewise.
819
5a080f89
JW		 8202000-11-21 Jim Wilson <wilson@redhat.com>
821
5e7474a7
JW		 822 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
823 for unwind info section.
824 (dot_endp): Likewise for unwind section.
825
5a080f89
JW		 826 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
827 fix_new_exp.
828
732d96b6
JJ		 8292000-11-21 Jakub Jelinek <jakub@redhat.com>
830
831 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
832 (output_insn): Call dwarf2_emit_insn.
b8e904dc 833 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 834
6d2cf69f
RH		 8352000-11-17 Richard Henderson <rth@redhat.com>
836
837 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
838 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
839 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
840
8179bd9b
NC		 8412000-11-17 Nick Clifton <nickc@redhat.com>
842
843 * config/tc-arm.c (md_pseudo_table): Add support for .line and
844 .file pseudo ops.
845
316e2c05
RH		 8462000-11-17 Richard Henderson <rth@redhat.com>
847
848 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
849
a8316fe2
RH		 8502000-11-17 Richard Henderson <rth@redhat.com>
851
852 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 853 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 854 tri-state definition of alpha_flag_mdebug.
855 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
856 (s_alpha_file): Store first .file directive.
857 (s_alpha_stab): New.
858 (md_pseudo_table): Add stabs and stabn.
859
e346e481
RH		 8602000-11-17 Richard Henderson <rth@redhat.com>
861
862 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
863
4dc7ead9
RH		 8642000-11-17 Richard Henderson <rth@redhat.com>
865
866 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 867 (main): Call dwarf2_finish.
4dc7ead9
RH		 868 * as.h (debug_type): Clarify documentation of the meaning
869 of this variable.
870 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
871 (print_stats): Fix parenthesis problem.
872 (now_subseg_size): New.
873 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
874 (dwarf2_directive_file): Don't set debug_type.
875 (dwarf2_where): Honor DEBUG_DWARF2 first.
876 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
877 do nothing if not emitting dwarf2 debug info, or no work.
878 * dwarf2dbg.h (dwarf2_emit_insn): Update.
879 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
880 (ecoff_new_file): Likewise.
881 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
882 commentary wrt dwarf2.
883
884 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
885 ATTRIBUTE_UNUSED as needed.
886 (emit_insn): Call dwarf2_emit_insn.
887 (s_alpha_file): New.
888 (s_alpha_loc): New.
889 (s_alpha_coff_wrapper): Don't handle them.
890 (md_pseudo_table): Update for .file and .loc.
891 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
892
893 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
894 don't protect with debug_type.
895 * config/tc-hppa.c (md_assemble): Likewise.
896 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
897 * config/tc-mn10300.c (md_assemble): Likewise.
898 * config/tc-sh.c (md_assemble): Likewise.
899 * config/tc-v850.c (md_assemble): Likewise.
900
901 * config/tc-arm.c (arm_end_of_source): Remove.
902 * config/tc-hppa.c (pa_end_of_source): Remove.
903 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
904 * config/tc-mn10300.c (mn10300_finalize): Remove.
905 * config/tc-sh.c (sh_finalize): Remove.
906 * config/tc-v850.c (sh_finalize): Remove.
907
908 * config/tc-arm.h (md_end): Remove.
909 * config/tc-hppa.h (md_end): Remove.
910 (DWARF2_LINE_MIN_INSN_LENGTH): New.
911 * config/tc-m68hc11.h (md_end): Remove.
912 * config/tc-mn10300.h (md_end): Remove.
913 * config/tc-sh.h (md_end): Remove.
914 * config/tc-v850.h (md_end): Remove.
915
916 * config/tc-ia64.c (emit_one_bundle): Don't protect
917 dwarf2 bits with debug_type.
918 (md_assemble): Likewise.
919 (ia64_end_of_source): Don't call dwarf2_finish.
920
ca683b78
JW		 9212000-11-16 Jim Wilson <wilson@redhat.com>
922
923 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
924 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
925 > 16.
926
6f620856
L		 9272000-11-16 H.J. Lu <hjl@gnu.org>
928
929 * config/obj-elf.c (obj_elf_symver): Don't check the missing
930 version name.
931
19d63e5d
KH		 9322000-11-15 Kazu Hirata <kazu@hxi.com>
933
934 * config/tc-tic30.c: Fix formatting.
935 * config/tc-tic80.c: Likewise.
936 * config/tc-v850.c: Likewise.
937 * config/tc-vax.c: Likewise.
938 * config/tc-w65.c: Likewise.
939 * config/tc-z8k.c: Likewise.
940
a8761a19
DD		 9412000-11-14 DJ Delorie <dj@redhat.com>
942
943 * config/tc-v850.c: Support dwarf2.
944 * config/tc-v850.h: Ditto.
945
946 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
947 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 948
88be23ec
BS		 9492000-11-15 Bernd Schmidt <bernds@redhat.com>
950
951 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
952 (errata_nops_necessary_p): New function.
953 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
954 md.
955
72a76794
JW		 9562000-11-14 Jim Wilson <wilson@redhat.com>
957
958 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
959 return little endian bfd formats.
960
4a1805b1
KH		 9612000-11-14 Kazu Hirata <kazu@hxi.com>
962
963 * config/aout_gnu.h: Fix formatting.
964 * config/atof-vax.c: Likewise.
965 * config/m68k-parse.h: Likewise.
966 * config/m88k-opcode.h: Likewise.
967 * config/obj-elf.c: Likewise.
968 * config/tc-arm.c: Likewise.
969 * config/tc-cris.c: Likewise.
970 * config/tc-i386.c: Likewise.
971 * config/tc-ia64.c: Likewise.
972 * config/tc-mn10300.c: Likewise.
973 * config/te-386bsd.h: Likewise.
974 * config/te-hppa.h: Likewise.
975 * config/te-nbsd.h: Likewise.
976 * config/te-ppcnw.h: Likewise.
977 * config/te-sparcaout.h: Likewise.
978 * config/te-tmips.h: Likewise.
979 * config/vax-inst.h: Likewise.
980 * config/vms-conf.h: Likewise.
981
c810873d
JJ		 9822000-11-14 Jakub Jelinek <jakub@redhat.com>
983
984 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
985
79082ff0
L		 9862000-11-13 H.J. Lu <hjl@gnu.org>
987
988 * config/obj-elf.c (elf_frob_symbol): Support
989 ".symver name,name2@@@nodename".
990 (elf_frob_file_before_adjust): Likewise.
991
992 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
993 and ".symver name,name2@@@nodename".
994 Fix a typo.
995
1da00eb4
L		 9962000-11-12 H.J. Lu (hjl@gnu.org)
997
998 * config/obj-elf.c (obj_elf_symver): Check missing version
999 name.
1000
f585997b
L		 10012000-11-12 H.J. Lu (hjl@gnu.org)
1002
1003 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1004 instead of bfd_vma for non-bfd assemblers.
1005
ef5c4bfc
KH		 10062000-11-09 Kazu Hirata <kazu@hxi.com>
1007
1008 * itbl-ops.c: Fix comment typos.
1009
f5a30c2e
JW		 10102000-11-08 Jim Wilson <wilson@redhat.com>
1011
1012 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1013 (struct unwind): Add next_slot_frag field.
1014 (slot_index): New parameters slot_frag and first_frag. Add code
1015 to add in frag sizes when different. Add comments.
1016 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1017 arguments to slot_index.
1018 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1019 loop end. Set next_slot_frag field.
1020
339681c0
L		 10212000-11-07 H.J. Lu <hjl@gnu.org>
1022
1023 * doc/as.texinfo (.symver): Updated for versioned symbol
1024 reference.
1025
1026 * obj.h (format_ops): Add the frob_file_before_adjust field.
1027
1028 * config/obj-aout.c (aout_format_ops): Set the
1029 frob_file_before_adjust field to 0.
1030 * config/obj-coff.c (coff_format_ops): Likewise.
1031 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1032
1033 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1034 name.
1035 (elf_frob_file_before_adjust): New function to remove unneeded
1036 versioned symbols from the symbol table.
1037 (elf_format_ops): Set the frob_file_before_adjust field to
1038 elf_frob_file_before_adjust.
1039
1040 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1041 not defined.
1042
1043 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1044
4a314ec8
NC		 10452000-11-07 Peter Targett <peter.targett@arccores.com>
1046
1047 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1048 BIG_ENDIAN macros.
1049 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1050 Fix compile time warning messages.
50705ef4 1051
604d524f
NC		 10522000-11-07 Nick Clifton <nickc@redhat.com>
1053
1054 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1055 buffer in order to avoid buffer overflows.
1056
44f5c83a
JW		 10572000-11-06 Steve Ellcey <sje@cup.hp.com>
1058
1059 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1060 Change M to m for -milp32 or -mlp64 to match gcc.
1061 (dot_endp): Use bytes_per_address instead of 8.
1062 (emit_one_bundle): Use number_to_chars_littleendian instead of
1063 md_number_to_chars.
1064 (fix_insn): Likewise.
1065 (ia64_init): New function.
1066 (ia64_target_format): New function.
1067 (md_begin): Set endianness, arch, and machine as appropriate.
1068 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1069 Make these macros depend on TE_HPUX macro.
1070 (TARGET_FORMAT): Define.
1071 (HOST_SPECIAL_INIT): Define.
1072 * config/te-hpux.h: New file.
1073 * configure.in: Add "ia64-*-hpux*" target to configure.
1074 * configure: Regenerate.
50705ef4 1075
7152f1dc
KH		 10762000-11-06 Kazu Hirata <kazu@hxi.com>
1077
ef99799a
KH		 1078 * as.c: Fix formatting.
1079 * dwarf2dbg.c: Likewise.
1080 * input-file.c: Likewise.
7152f1dc
KH		 1081 * input-file.h: Likewise.
1082 * input-scrub.c: Likewise.
ef99799a
KH		 1083 * itbl-ops.c: Likewise.
1084 * listing.c: Likewise.
1085 * macro.h: Likewise.
1086 * messages.c: Likewise.
1087 * read.c: Likewise.
1088 * subsegs.c: Likewise.
1089 * subsegs.h: Likewise.
1090 * write.c: Likewise.
7152f1dc 1091
cf055d54
NC		 10922000-11-06 Nick Clifton <nickc@redhat.com>
1093
1094 * doc/as.texinfo: Add GNU Free Documentation License.
1095 * doc/gasp.texi: Add GNU Free Documentation License.
1096 * doc/as.1: Add GNU Free Documentation License.
1097
8d6b5c8e
NC		 10982000-11-05 Nick Clifton <nickc@redhat.com>
1099
1100 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1101
59ff2774
NC		 11022000-11-02 Per Lundberg <plundis@chaosdev.org>
1103
1104 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1105 * configure: Regenerate.
1106
37d8bb27
NC		 11072000-11-01 Nick Clifton <nickc@redhat.com>
1108
1109 * read.c (original_case_string): New global variable.
1110 (read_a_source_file): Copy opcode string into
1111 original_case_string if clobbering the case of the opcode.
1112 * read.h: Export the definition of original_case_string.
1113 * config/tc-arm.c (md_assembler): When parsing a .req
1114 directive use the original opcode string, not the case
1115 clobbered version.
1116
d75bb8cf
NC		 11172000-11-02 Nick Clifton <nickc@redhat.com>
1118
1119 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1120 variable.
d75bb8cf
NC		 1121 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1122 dwarf2_where and dwarf2_gen_line_info.
1123
6c17cfe4
PB		 11242000-11-02 Theo Honohan <th@futuretv.com>
1125
50705ef4 1126 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1127
c51ce5f0
EC		 11282000-10-31 Eric Christopher <echristo@redhat.com>
1129
1130 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1131 or pc-relative, else use fx_offset.
1132
f1bcba5b
JW		 11332000-10-31 Jim Wilson <wilson@redhat.com>
1134
1135 * config/tc-ia64.c (struct md): New field tag_fixups.
1136 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1137 qualifying predicate.
1138 (emit_one_bundle): Delete spurious multiplication by one. Handle
1139 tag_fixups.
1140 (ia64_start_line): Error if dangling qualifying predicate.
1141 (defining_tag): New static variable.
1142 (ia64_unrecognized_line, case '['): Parse tags.
1143 (ia64_frob_label): Create tag_fixups.
1144 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1145
8637c045
AM		 11462000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1147
1148 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1149
ebeeafe6
BS		 11502000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1151
1152 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1153
b041f888
KH		 11542000-10-30 Kazu Hirata <kazu@hxi.com>
1155
1156 * expr.c: Fix formatting.
1157 * flonum-copy.c: Likewise.
1158 * flonum.h: Likewise.
1159 * gasp.c: Likewise.
1160 * hash.c: Likewise.
1161
d8374dcd
HPN		 11622000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1163
1164 * as.h (OPTION_MD_BASE): Bump to 190.
1165 * as.c (parse_args) <std_longopts>: Add comment about the need to
1166 check OPTION_MD_BASE in as.h.
1167
1308f14c
HPN		 1168 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1169 for weak symbols.
1170
6f6ef0fa
NC		 11712000-10-27 Nick Clifton <nickc@redhat.com>
1172
1173 * configure.in (emulations): Add m68hc12.
1174 * configure: Regenerate.
1175 * po/gas.pot: Regenerate.
c51ce5f0 1176
bf1b5881
AH		 11772000-10-27 Aldy Hernandez <aldyh@redhat.com>
1178
50705ef4
AM		 1179 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1180 cpsr*.
1181 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1182
85a39694
NC		 11832000-10-25 Nick Clifton <nickc@redhat.com>
1184
1185 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1186 a DWARF2 line number information sequence.
1187
1188 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1189
1190 * read.c (generate_lineno_debug): Update comment describing why
1191 DWARF2 line number debug information is not generated
1192 automatically by this function.
1193
1194 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1195 not all.
c51ce5f0 1196
85a39694
NC		 1197 * config/tc-arm.h (md_end): Define.
1198 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1199
85a39694
NC		 1200 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1201 if generating DWARF2 line numbers.
1202 (arm_end_of_source): New function. Call dwarf2_finish if
1203 necessary.
1204
1205 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1206 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1207 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1208
cce0cbdc
DN		 12092000-10-25 Diego Novillo <dnovillo@cygnus.com>
1210
1211 * tc-i386.c: Fix prototype declarations for functions taking no
1212 arguments.
1213
64a0c779
DN		 12142000-10-24 Diego Novillo <dnovillo@cygnus.com>
1215
1216 * tc-i386.c (i386_operand_modifier): Remove.
1217 (build_displacement_string): Remove.
1218 (i386_parse_seg): Remove.
1219 (i386_intel_memory_operand): Remove.
1220 (i386_intel_operand): Re-write using recursive descent parser based
1221 on MASM documentation.
1222 (struct intel_parser_s): New structure.
1223 (intel_parser): New static variable.
1224 (struct intel_token): New structure.
1225 (cur_token, prev_token): New static variables.
1226 (T_NIL): Define.
1227 (T_CONST): Define.
1228 (T_REG): Define.
1229 (T_BYTE): Define.
1230 (T_WORD): Define.
1231 (T_DWORD): Define.
1232 (T_QWORD): Define.
1233 (T_XWORD): Define.
1234 (T_SHORT): Define.
1235 (T_OFFSET): Define.
1236 (T_PTR): Define.
1237 (T_ID): Define.
1238 (intel_match_token): New function.
1239 (intel_get_token): New function.
1240 (intel_putback_token): New function.
1241 (intel_expr): New function.
1242 (intel_e05): New function.
1243 (intel_e05_1): New function.
1244 (intel_e06): New function.
1245 (intel_e06_1): New function.
1246 (intel_e09): New function.
1247 (intel_e09_1): New function.
1248 (intel_e10): New function.
1249 (intel_e10_1): New function.
1250 (intel_e11): New function.
1251
19f7b010
JJ		 12522000-10-20 Jakub Jelinek <jakub@redhat.com>
1253
1254 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1255 instructions to loose any special insn->architecture mask.
1256
1257 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1258 (sparc_md_end, sparc_arch_types, sparc_arch,
1259 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1260 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1261 request v9b architecture if they are used).
1262
3ae647a0
NC		 12632000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1264
1265 * config/tc-m68k.c: Fix the previous misapplied patch.
1266
5cbdaa77
NC		 12672000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1268
50705ef4
AM		 1269 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1270 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1271 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1272 BFD_RELOC_*.
5cbdaa77 1273
e6c774b4
KH		 12742000-10-17 Kazu Hirata <kazu@hxi.com>
1275
1276 * debug.c: Fix formatting.
1277 * depend.c: Likewise.
1278 * dwarf2dbg.c: Likewise.
1279 * dwarf2dbg.h: Likewise.
1280 * ecoff.c: Likewise.
1281 * expr.c: Likewise.
1282 * expr.h: Likewise.
1283 * flonum-konst.c: Likewise.
1284 * frags.h: Likewise.
1285
ea20a7da
CC		 12862000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1287
1288 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1289 options.
1290 * doc/as.texinfo: Added notes about this new option.
1291
266cb5f1
HPN		 12922000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1293
1294 * config/tc-sh.c (JREG): Remove.
1295 (md_convert_frag): Remove #if 0:d code using JREG.
1296
6588847e
DN		 12972000-10-15 Diego Novillo <dnovillo@cygnus.com>
1298
1299 * config/tc-i386.c (i386_operand_modifier): Only match
1300 modifiers SHORT and FLAT if they are followed by a space.
1301 (parse_register): When `allow_naked_reg' is set, do not confuse
1302 identifiers that start with a register name with a register.
1303
30a2b4ef
KH		 13042000-10-12 Kazu Hirata <kazu@hxi.com>
1305
1306 * app.c: Fix formatting.
1307 * as.c: Likewise.
1308 * as.h: Likewise.
1309 * bit_fix.h: Likewise.
1310 * cgen.c: Likewise.
1311 * cgen.h: Likewise.
1312 * cond.c: Likewise.
1313
d01e2a23
AM		 13142000-10-11 Alan Modra <alan@linuxcare.com.au>
1315
1316 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1317
44852b19
AM		 13182000-10-07 Alan Modra <alan@linuxcare.com.au>
1319
dc1fc56b
AM		 1320 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1321 Re-arrange function a little and improve error message.
1322
44852b19
AM		 1323 * write.c (write_relocs): Fix a comment.
1324
1325 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1326 link-once sections.
1327
afa680f8
JW		 13282000-10-05 Jim Wilson <wilson@cygnus.com>
1329
1330 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1331
ce8a8b2f
AM		 13322000-10-05 Alan Modra <alan@linuxcare.com.au>
1333
1334 * config/tc-i386.c: Delete some useless comments, reformat others.
1335
1336 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1337 non-global syms in linkonce sections.
1338
56d27c17
AM		 13392000-10-04 Ralf Baechle <ralf@gnu.org>
1340
1341 * config/tc-ia64.c (operand_match): Don't use // style comments.
1342 * config/tc-i370.c: Likewise.
1343
7b15d668
HPN		 13442000-09-29 Hans-Peter Nilsson <hp@axis.com>
1345
1346 Changes to handle varying register prefix and user symbol prefix.
1347 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1348 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1349 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1350 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1351 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1352 (demand_register_prefix): New variable.
1353 (md_pseudo_table): New pseudo ".syntax".
1354 (md_longopts): New options --no-underscore and --underscore.
1355 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1356 on symbols_have_leading_underscore.
1357 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1358 (get_spec_reg): Ditto.
1359 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1360 Fix formatting.
1361 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1362 --help.
1363 <case OPTION_NO_US, case OPTION_US>: New.
1364 (md_show_usage): Be brief and reformat to match continuation of
1365 --help.
1366 * po/gas.pot: Regenerate.
1367
27df9f40
AM		 13682000-09-28 Alan Modra <alan@linuxcare.com.au>
1369
1370 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1371 force relocs for 12 bit branches.
1372 (md_apply_fix): Similarly, adjust logic here.
1373
5506e1a5
AM		 13742000-09-28 Alan Modra <alan@linuxcare.com.au>
1375
1376 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1377 adjust for external and weak syms as we will use a reloc. Allow
1378 for +8 offset when calculating limits of branches.
1379 (hppa_fix_adjustable): Undo 2000-09-23 change.
1380 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1381 Correct distance calculation.
47d89dba
AM		 1382 (tc_gen_reloc): Print the file name and line number if we can't
1383 handle a fixup.
5506e1a5
AM		 1384
1385 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1386 * config/tc-hppa.c (nonzero_dibits): Define.
1387 (arg_reloc_stub_needed): Check each arg and return value
1388 separately for zero case.
1389 (pa_align): Declare argument `bytes'.
1390
81d4177b
KH		 13912000-09-25 Kazu Hirata <kazu@hxi.com>
1392
1393 * config/tc-cris.c: Fix formatting.
1394 * config/tc-d10v.h: Likewise.
1395 * config/tc-d30v.c: Likewise.
1396 * config/tc-d30v.h: Likewise.
1397 * config/tc-fr30.c: Likewise.
1398 * config/tc-fr30.h: Likewise.
1399 * config/tc-m68k.c: Likewise.
1400 * config/tc-m68k.h: Likewise.
1401 * config/tc-pj.h: Likewise.
1402 * config/tc-ppc.c: Likewise.
1403 * config/tc-ppc.h: Likewise.
1404 * config/tc-sh.c: Likewise.
1405 * config/tc-sh.h: Likewise.
1406 * config/tc-sparc.c: Likewise.
1407 * config/tc-v850.h: Likewise.
1408 * config/tc-vax.h: Likewise.
1409 * config/tc-w65.h: Likewise.
1410 * config/tc-z8k.h: Likewise.
1411
959ee541
AM		 14122000-09-23 Alan Modra <alan@linuxcare.com.au>
1413
1414 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1415 checks only for ELF.
1416 (hppa_force_relocation): Likewise.
1417
139368c9
JW		 14182000-09-22 Jim Wilson <wilson@cygnus.com>
1419
1420 * config/tc-ia64.c (dv_sem): Add "stop".
1421 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1422 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1423 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1424 match above.
1425 (mark_resources): Check IA64_RS_PRr.
1426
151337e8
NC		 14272000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1428
56d27c17 1429 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1430 md_estimate_size_before_relax): Redesign and clean up the
1431 relaxation mechanism.
1432
0b7410c4
KH		 14332000-09-21 Kazu Hirata <kazu@hxi.com>
1434
1435 * config/tc-ns32k.c: Fix formatting.
1436 * config/tc-ns32k.h: Likewise.
1437
a4d24084
KH		 14382000-09-20 Kazu Hirata <kazu@hxi.com>
1439
82efde3a
KH		 1440 * config/tc-m32r.c: Fix formatting.
1441 * config/tc-m32r.h: Likewise.
1442 * config/tc-m68851.h: Likewise.
1443 * config/tc-m68hc11.c: Likewise.
1444 * config/tc-m68hc11.h: Likewise.
1445 * config/tc-m88k.c: Likewise.
1446 * config/tc-mcore.c: Likewise.
a75214e5 1447 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1448 * config/tc-mips.c: Likewise.
1449 * config/tc-mips.h: Likewise.
1450 * config/tc-mn10200.h: Likewise.
1451 * config/tc-mn10300.h: Likewise.
a75214e5 1452 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1453 * config/tc-tahoe.h: Likewise.
1454
4844386e 14552000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1456
1457 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1458 Likewise in relaxation description comments.
1459
9e754211
AM		 14602000-09-18 Alan Modra <alan@linuxcare.com.au>
1461
1462 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1463 subtraction of two syms without emitting a relocation.
1464
1465 From David Huggins-Daines <dhd@linuxcare.com>
1466 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1467 global or weak symbols.
1468
4a4f25cf
KH		 14692000-09-15 Kazu Hirata <kazu@hxi.com>
1470
1471 * config/tc-h8300.h: Fix formatting.
1472 * config/tc-h8500.c: Likewise.
1473 * config/tc-h8500.h: Likewise.
1474 * config/tc-hppa.h: Likewise.
1475 * config/tc-i370.h: Likewise.
1476 * config/tc-i386.h: Likewise.
1477 * config/tc-i860.c: Likewise.
1478 * config/tc-i860.h: Likewise.
1479 * config/tc-i960.h: Likewise.
1480 * config/tc-ia64.c: Likewise.
1481 * config/tc-ia64.h: Likewise.
1482
1dab94dd
KH		 14832000-09-14 Kazu Hirata <kazu@hxi.com>
1484
1485 * config/tc-a29k.c: Fix formatting.
1486 * config/tc-alpha.c: Likewise.
1487 * config/tc-arc.c: Likewise.
1488 * config/tc-arc.h: Likewise.
1489 * config/tc-arm.c: Likewise.
1490 * config/tc-arm.h: Likewise.
1491 * config/tc-avr.c: Likewise.
1492 * config/tc-avr.h: Likewise.
1493 * config/tc-tic30.c: Likewise.
1494 * config/tc-tic30.h: Likewise.
1495 * config/tc-tic54x.c: Likewise.
1496 * config/tc-tic54x.h: Likewise.
1497 * config/tc-tic80.c: Likewise.
1498 * config/tc-tic80.h: Likewise.
1499
7484b8e6
TW		 15002000-09-14 Timothy Wall <twall@cygnus.com>
1501
1502 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1503 parallel comparisons for later use.
1504 (struct rsrc): Add parallel comparison type.
1505 (resources_match): Skip special cases of PR usage (non-conflicting
1506 parallel compares).
56d27c17 1507
bf514e21
KH		 15082000-09-13 Kazu Hirata <kazu@hxi.com>
1509
1510 * config/obj-ecoff.c: Fix formatting.
1511 * config/obj-elf.c: Likewise.
1512 * config/obj-elf.h: Likewise.
1513 * config/obj-evax.h: Likewise.
1514 * config/obj-generic.h: Likewise.
1515 * config/obj-hp300.c: Likewise.
1516 * config/obj-hp300.h: Likewise.
1517 * config/obj-ieee.h: Likewise.
1518 * config/obj-vms.c: Likewise.
1519 * config/obj-vms.h: Likewise.
1520
156c2f8b 15212000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1522
50705ef4
AM		 1523 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1524 (md_parse_option): Ditto.
1525 (md_longopts): Add -mips32 option.
1526 (md_show_usage): Document new options.
1527 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1528 (mips_ip): Assemble mfc0 with a sub-selection code.
1529 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1530 (mips_cpu_to_str): New function.
1531 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1532 Use CPU_* defines instead of hardcoded numbers.
1533
50705ef4
AM		 1534 * doc/as.texinfo: Document new options.
1535 * doc/c-mips.texi: Ditto.
156c2f8b 1536
a01b9fa4
KH		 15372000-09-12 Kazu Hirata <kazu@hxi.com>
1538
1539 * as.h: Fix formatting.
1540 * asintl.h: Likewise.
1541 * bit_fix.h: Likewise.
dcd619be
KH		 1542 * config/obj-aout.c: Likewise.
1543 * config/obj-aout.h: Likewise.
1544 * config/obj-bout.c: Likewise.
1545 * config/obj-bout.h: Likewise.
1546 * config/obj-coff.c: Likewise.
1547 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1548 * dwarf2dbg.h: Likewise.
1549 * expr.h: Likewise.
1550 * flonum.h: Likewise.
1551 * frags.h: Likewise.
1552 * itbl-ops.h: Likewise.
1553 * macro.h: Likewise.
1554 * read.h: Likewise.
1555 * sb.h: Likewise.
1556 * struc-symbol.h: Likewise.
1557 * subsegs.h: Likewise.
1558 * symbols.h: Likewise.
1559 * tc.h: Likewise.
1560 * write.h: Likewise.
1561
92774660
KH		 15622000-09-11 Kazu Hirata <kazu@hxi.com>
1563
f0e652b4
KH		 1564 * bignum-copy.c: Fix formatting.
1565 * config/tc-i370.c: Likewise.
92774660
KH		 1566 * config/tc-i960.c: Likewise.
1567 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1568 * ehopt.c: Likewise.
1569 * flonum-copy.c: Likewise.
1570 * flonum-konst.c: Likewise.
1571 * flonum-mult.c: Likewise.
1572 * literal.c: Likewise.
1573 * read.c: Likewise.
1574 * sb.c: Likewise.
1575 * stabs.c: Likewise.
1576 * subsegs.c: Likewise.
92774660 1577
222f8079
PB		 15782000-09-09 Philip Blundell <philb@gnu.org>
1579
1580 * configure.in (arm*-*-uclinux*): New target.
1581 * configure: Regenerate.
1582
c488923f
KH		 15832000-09-09 Kazu Hirata <kazu@hxi.com>
1584
1585 * input-file.c: Fix formatting.
1586 * itbl-ops.c: Likewise.
1587 * messages.c: Likewise.
1588
e0e3ecca
PB		 15892000-09-08 Philip Blundell <philb@gnu.org>
1590
1591 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1592 offset is negative.
1593
5d64ca4e
L		 15942000-09-07 H.J. Lu <hjl@gnu.org>
1595
1596 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1597 * configure: Rebuild.
1598
bdaaa2e1
KH		 15992000-09-07 Kazu Hirata <kazu@hxi.com>
1600
e49bc11e
KH		 1601 * atof-generic.c: Fix formatting.
1602 * config/tc-mips.c: Likewise.
e13b337a
KH		 1603 * config/tc-vax.c: Likewise.
1604 * input-scrub.c: Likewise.
bdaaa2e1 1605
d07ed2cd
AO		 16062000-09-07 Alexandre Oliva <aoliva@redhat.com>
1607
1608 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1609 * configure.in (sh-*-linux*): Added.
1610 * configure: Rebuilt.
1611
86905619
KH		 16122000-09-06 Kazu Hirata <kazu@hxi.com>
1613
a28a3ccf
JL		 1614 * config/tc-hppa.c: Fix formatting.
1615
86905619
KH		 1616 * ecoff.c: Fix formatting.
1617
58cccadb
AO		 16182000-09-06 Alexandre Oliva <aoliva@redhat.com>
1619
1620 * configure: Rebuilt with new libtool.m4.
1621
542d6675
KH		 16222000-09-05 Kazu Hirata <kazu@hxi.com>
1623
1624 * cgen.c: Fix formatting.
1625 * config/tc-ia64.c: Likewise.
1626
5b343f5a
NC		 16272000-09-05 Nick Clifton <nickc@redhat.com>
1628
1629 * aclocal.m4: Regenerate.
1630 * config.in: Regenerate.
1631 * configure: Regenerate.
1632 * po/gas.pot: Regenerate.
50bbae35 1633
07e90ad5
HPN		 16342000-09-05 Hans-Peter Nilsson <hp@axis.com>
1635
1636 * config/tc-cris.c: Correct comment typos.
1637
1485d400
EC		 16382000-09-05 Eric Christopher <echristo@cygnus.com>
1639
1640 * config/tc-mn10300.c: Cleanup.
1641 (md_pcrel_from): Enable.
1642
904a31bf
AM		 16432000-09-05 Alan Modra <alan@linuxcare.com.au>
1644
927781e2
AM		 1645 * expr.c (operand): Fix a comment typo.
1646 * write.c (write_relocs): Fix a signed/unsigned warning.
1647
ecacdc7a
AM		 1648 * config/tc-hppa.c (fudge_reg_expressions): New
1649 (hppa_force_reg_syms_absolute): New.
1650 (pa_equ): Allow reg_section expressions.
1651 * config/tc-hppa.c (md_optimize_expr): Define.
1652 (hppa_force_reg_syms_absolute): Prototype.
1653
1654 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1655 (pa_parse_number): Pass in arg to select fp reg parsing.
1656 Return 1 to indicate format checks pass. If strict, then only
1657 accept a register or register symbol. Return value in...
1658 (pa_number): New static for pa_parse_number.
1659 (FP_REG_BASE): Define.
1660 (FP_REG_RSEL): Define.
1661 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1662 appropriate. White space changes.
1663 (need_pa11_opcode): Don't bother passing any params, get them from
1664 globals instead.
1665 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1666 Remove extraneous check in case 'Q'.
1667 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1668 reg, set section of resulting symbol to reg_section.
1669 (pa_parse_space_stmt): Modify call to pa_parse_number.
1670 (pa_space): Likewise.
1671
904a31bf
AM		 1672 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1673 (hppa_force_relocation): Handle vtable relocs.
1674 (pa_vtable_entry): New.
1675 (pa_vtable_inherit): New.
1676 (md_pseudo_table): Add entries for vtable pseudos.
1677 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1678 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1679 against weak syms.
1680 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1681 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1682 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1683 millicode import.
1684 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1685 specify a symbol type.
1686
1687 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1688 dependent things together.
1689 (md_elf_symbol_type): Define.
1690
1691 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1692 symbol.
1693 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1694
1695 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1696 (obj_elf_vtable_entry): Declare.
1697
1698 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1699 and export function.
1700 (obj_elf_vtable_entry): Similarly.
1701 (elf_pseudo_table): Fix the damage with a cast.
1702
a47cf567 17032000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1704
1705 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1706 for template selection when a label is needed.
1707
197865e8
KH		 17082000-09-02 Kazu Hirata <kazu@hxi.com>
1709
1710 * config/tc-ia64.c: Fix formatting.
1711
18e03609
NC		 17122000-09-02 Nick Clifton <nickc@redhat.com>
1713
1714 * configure.in: Increase version number to 2.10.91.
1715 * configure: Regenerate.
1716 * aclocal.m4: Regenerate.
1717 * config.in: Regenerate.
1718 * po/gas.pot: Regenerate.
1719 * Makefile.in: Regenerate.
1485d400 1720
a1cc9221
AO		 17212000-09-01 Alexandre Oliva <aoliva@redhat.com>
1722
1723 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1724 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1725 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1726 similar relocs.
1727 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1728 branches.
1729
17302000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1731
1732 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1733 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1734 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1735 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1736 (GOT_symbol): New variable.
1737 (md_undefined_symbol): Set it.
1738
44576e1f
RH		 17392000-09-01 Richard Henderson <rth@cygnus.com>
1740
1741 * config/tc-ia64.c (match): Don't inline.
1742 (extra_goodness): New.
1743 (md_begin): Prefer nop.f and nop.b for best_template.
1744
29f8404c
KH		 17452000-08-31 Kazu Hirata <kazu@hxi.com>
1746
76b0a8c0
KH		 1747 * as.c: Fix formatting.
1748 * cond.c: Likewise.
1749 * frags.c: Likewise.
29f8404c
KH		 1750 * macro.c: Likewise.
1751
b4c1ea07
EC		 17522000-08-31 Eric Christopher <echristo@cygnus.com>
1753
1754 * config/tc-mn10300.c: Cleanup and fix warnings.
1755 (md_pseudo_table): Add initializers.
1756 (md_show_usage): Cleanup.
1757 (md_parse_option): Fix warnings.
1758 (md_undefined_symbol): Fix warnings.
1759 (md_conver_frag): Fix warnings.
1760 (tc_gen_reloc): Fix warnings.
1761 (md_apply_fix3): Fix warnings.
1762 (check_operand): Fix warnings.
1763
ac48eca1
AO		 17642000-08-31 Alexandre Oliva <aoliva@redhat.com>
1765
1766 * acinclude.m4: Include libtool and gettext macros from the
1767 top level.
1768 * aclocal.m4, configure: Rebuilt.
1769
e0c21649
GK		 17702000-08-30 Mark Hatle <mhatle@mvista.com>
1771
1772 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1773
cf39a089
KH		 17742000-08-31 Kazu Hirata <kazu@hxi.com>
1775
1776 * listing.c: Fix formatting.
1777
3ee4defc
KH		 17782000-08-29 Kazu Hirata <kazu@hxi.com>
1779
1780 * app.c: Fix a comment typo. Fix formatting.
1781
1e8d20f4
NC		 17822000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1783
50bbae35
AM		 1784 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1785 offset of the target destination for jmp instructions.
1786 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1787
5bcac8a4
HPN		 17882000-08-24 Hans-Peter Nilsson <hp@axis.com>
1789
1790 * NEWS: Mention support for CRIS.
1791
46547ecc
DC		 1792Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1793
1794 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1795 Sets `.lcomm' alignment to zero.
1796
4b853faa
AO		 17972000-08-23 Alexandre Oliva <aoliva@redhat.com>
1798
1799 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1800 (TC_FIX_ADJUSTABLE): Define.
1801
efcc5914
JW		 18022000-08-23 Jim Wilson <wilson@cygnus.com>
1803
1804 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1805 unwind.personality_routine is set.
1806
aca719bf
AO		 18072000-08-23 H.J. Lu <hjl@gnu.org>
1808
1809 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1810
a3da4de1
AO		 18112000-08-23 Alexandre Oliva <aoliva@redhat.com>
1812
1813 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1814 environment is pe.
1815
56385375
L		 18162000-08-22 H.J. Lu <hjl@gnu.org>
1817
1818 * config.in (STRICTCOFF): New for strict COFF.
1819
1820 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1821 i386-*-go32* and i386-go32-rtems*.
1822 * configure: Rebuilt.
1823
1824 * config/obj-coff.c (obj_coff_endef): Follow the historical
1825 behavior if STRICTCOFF is not defined.
1826
1827 * doc/internals.texi: Document STRICTCOFF.
1828
8f36cd18
AO		 18292000-08-22 Alexandre Oliva <aoliva@redhat.com>
1830
1831 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1832 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1833 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1834 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1835 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1836 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1837 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1838 Likewise.
1839
58a77e41
EC		 18402000-08-22 Eric Christopher <echristo@cygnus.com>
1841
1842 * config/tc-mn10300.c: (md_apply_fix): New function.
1843 (mn10300_force_relocation): New function.
1844 (mn10300_fix_adjustable): New function.
1845
1846 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1847 (TC_HANDLES_FX_DONE): Define.
1848 (obj_fix_adjustable): Define.
1849 (MD_APPLY_FIX3): Define.
1850 (TC_LINKRELAX_FIXUP): Define.
1851
1852 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1853 previously defined.
1854 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1855
1856 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1857
ded0649c
JE		 18582000-08-21 Jason Eckhardt <jle@cygnus.com>
1859
1860 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1861 if the fixup resulted in a relocation.
1862
66102fe2
NC		 18632000-08-18 Nick Clifton <nickc@redhat.com>
1864
1865 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1866 Make reference to first element of shift_names explicit.
1867
02198638
AO		 18682000-08-18 Alexandre Oliva <aoliva@redhat.com>
1869
1870 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1871 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1872 add a symbol's address. Removed all target-specific #ifdefs that
1873 used to accomplished the same.
1874 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1875 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1876 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1877 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1878 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1879
353e2c69
KH		 18802000-08-17 Kazu Hirata <kazu@hxi.com>
1881
1882 * dwarf2dbg.c: Fix formatting.
1883
4fb7971f
NC		 18842000-08-17 Nick Clifton <nickc@redhat.com>
1885
1886 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1887 to be recoded as logical shift lefts by zero.
1888
50b81f19
JW		 18892000-08-16 Jim Wilson <wilson@cygnus.com>
1890
1891 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1892 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1893 source registers.
1894 (note_register_values): Handle IA64_OPND_R3_2 operands.
1895
f869cfc6
JE		 18962000-08-16 Jason Eckhardt <jle@cygnus.com>
1897
50bbae35 1898 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1899
8cb8bcba
NC		 19002000-08-16 Nick Clifton <nickc@redhat.com>
1901
1902 * config/tc-arm.c (struct asm_shift): Delete.
1903 (shift[]): Delete.
1904 (enum asm_shift_index): New.
1905 (struct asm_shift_properties): New.
1906 (struct asm_shift_name): New.
1907 (shift_properties[]); New.
1908 (shift_names[]); New.
1909
1910 (decode_shift): Use new structures.
1911 Issue a warning is "ROR #0" is used.
1912 Issue a warning if "ASR #0" or "LSR #0" is used.
1913
1914 (md_begin): Initialise arm_shift_hsh table from new
1915 asm_shift_name array.
1916
c2158c24
JJ		 19172000-08-16 Jakub Jelinek <jakub@redhat.com>
1918
1919 * config/tc-sparc.c: Kill all warnings.
1920 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1921 in -xarch= as well.
1922 (md_show_usage): Update usage text.
1923
70485b5c
NC		 19242000-08-16 Nick Clifton <nickc@redhat.com>
1925
c2158c24 1926 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1927 useful.
1928
a47cf567 19292000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1930
1931 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1932
1933 * config/tc-sh.c (md_assemble): Changed so debug_type
1934 test performed for ppi_assemble
1935 * config/tc-sh.c: Included dwarf2dbg.h.
1936 (debug_line): Defined.
1937 (md_assemble): Generates dwarf2 line info.
1938 (sh_finalize): New function. Finalize dwarf2 info.
1939 (assemble_ppi): Returns size of code generated.
1940 (build_Mytes): Returns size of code generated.
1941 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1942 * config/tc-sh.h (md_end): Defined.
1943 (sh_finalize): Declared.
1944
1db77c8e
AO		 19452000-08-15 Alexandre Oliva <aoliva@redhat.com>
1946
1947 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1948 md_number_to_chars.
1949
046b3b54
NC		 19502000-08-14 Nick Clifton <nickc@redhat.com>
1951
1952 * config/tc-arm.c (do_bx): Allow "bx pc".
1953
c43c2cc5
JW		 19542000-08-14 Jim Wilson <wilson@cygnus.com>
1955
1956 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1957 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1958 (md_begin): Change assignment to md.flag to OR in the new bit.
1959
d1d8ba22
NC		 19602000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1961
1962 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1963 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1964 C_MOU, and C_EOS.
d1d8ba22 1965
22b36938
JE		 19662000-08-14 Jason Eckhardt <jle@cygnus.com>
1967
1968 * NEWS: Mention i860 support.
1969
c0bd0db2
JL		 1970Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1971
1972 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1973
0ac658b8
AS		 19742000-08-14 Andreas Schwab <schwab@suse.de>
1975
1976 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1977
9fc2dda2
JE		 19782000-08-11 Andreas Schwab <schwab@suse.de>
1979
1980 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1981 argument.
1982
bc4466dc
KH		 19832000-08-11 Kazu Hirata <kazu@hxi.com>
1984
1985 * expr.c: Fix formatting.
351aa9f6 1986 * config/obj-bout.c: Likewise.
bc4466dc 1987
a9c99419
JE		 19882000-08-10 Jason Eckhardt <jle@cygnus.com>
1989
1990 * doc/c-i860.texi: Flesh out the i860 section more.
1991
7c743825
KH		 19922000-08-10 Kazu Hirata <kazu@hxi.com>
1993
1994 * symbols.c: Fix formatting.
929b12bc 1995 * expr.c: Likewise.
7c743825 1996
fa2255cb
DN		 1997Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1998
1999 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2000 has the IgnoreSize bit set.
2001
fc997f4b
AM		 20022000-08-09 Alan Modra <alan@linuxcare.com.au>
2003
2004 From Rodney Brown <RodneyBrown@mynd.com>
2005 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2006 * configure: Regenerate.
2007
a47cf567
NC		 20082000-08-09 Kazu Hirata <kazu@hxi.com>
2009
2010 * hash.c: Fix formatting.
2011 * gasp.c: Likewise.
2012
305d537e
JE		 20132000-08-08 Jason Eckhardt <jle@cygnus.com>
2014
2015 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2016 (i860_fix_info): New enum.
2017 (MD_APPLY_FIX3): Define.
2018 (WORKING_DOT_WORD): Define.
2019 (TC_HANDLES_FX_DONE): Define.
2020 (DIFF_EXPR_OK): Define.
2021 (LISTING_HEADER): Define.
2022 (TARGET_FORMAT): Select target format based on endian flag.
2023 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2024 (target_big_endian): Add external declaration.
2025
2026 * config/tc-i860.c: All existing code reworked completely. Other
2027 new code shown below.
2028 (SYNTAX_SVR4): Define.
2029 (target_warn_expand): New variable.
2030 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2031 (md_longopts): Declare and define with new options (-EL, -EB,
2032 and -mwarn-expand).
2033 (md_show_usage): New function.
2034 (md_operand): New function.
2035 (obtain_reloc_for_imm16): New function.
2036 (md_apply_fix3): New function.
2037 (tc_gen_reloc): New function.
2038
df86943d
NC		 20392000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2040
2041 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2042 2 bytes of the jump address are in the same frag.
2043 (find): Accept 68hc12 register indirect modes.
2044
2045 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2046
30d25259
RH		 20472000-08-07 Richard Henderson <rth@cygnus.com>
2048
2049 * config/tc-ia64.c (unwind): Add prologue_mask member.
2050 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2051 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2052 (dot_body): Clear unwind.prologue_mask.
2053 (dot_prologue): Set it. Accept a register second argument.
2054
2d484c7f
KH		 20552000-08-07 Kazu Hirata <kazu@hxi.com>
2056
2057 * config/atof-ieee.c: Fix formatting.
2058 * config/atof-tahoe.c: Likewise.
2059
a47cf567 20602000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2061
3d4ae3c0
NC		 2062 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2063 work.
2064
c91d2e08
NC		 2065 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2066 of .popsection, .previous, .pushsection, .subsection,
2067 .version, .vtable_entry, .vtable_inherit and .weak.
2068
47926f60
KH		 20692000-08-05 Kazu Hirata <kazu@hxi.com>
2070
2071 * config/tc-cris.c: Fix formatting.
2072 * config/tc-i386.c: Likewise.
2073 * config/tc-sparc.c (sparc_ip): Simplify the code.
2074
ab3e48dc
KH		 20752000-08-04 Kazu Hirata <kazu@hxi.com>
2076
2077 * config/tc-cris.c: Rearrange code for readability.
2078 * config/tc-d10v.c: Fix formatting.
2079 * config/tc-m32r.c: Likewise.
2080 * config/tc-sparc.c: Likewise.
2081
3d56ab85
JW		 20822000-08-02 Jim Wilson <wilson@cygnus.com>
2083
2084 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2085 before ia64_find_opcode.
2086 (md_assemble): Likewise.
2087
3f9dfb2c
NC		 20882000-08-01 Nick Clifton <nickc@cygnus.com>
2089
a47cf567 2090 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2091 Undo some formatting fixes.
3f9dfb2c 2092
28e4f854
KH		 20932000-08-01 Kazu Hirata <kazu@hxi.com>
2094
2095 * config/obj-som.c: Fix formatting.
2096 * config/obj-ieee.c: Likewise.
2097 * config/tc-arm.c: Likewise.
2098 * config/tc-v850.c: Likewise.
2099
a570e639
NC		 21002000-08-01 Nick Clifton <nickc@redhat.com>
2101
2102 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2103 index by command line option.
58a77e41 2104
a570e639
NC		 21052000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2106
2107 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2108 (@node M68K-Branch): Rewrite to match the reality.
2109
e3308d0d
JE		 21102000-07-31 Jason Eckhardt <jle@cygnus.com>
2111
2112 * doc/c-i860.texi: New file.
2113 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2114 * doc/Makefile.in: Regenerate.
2115 * doc/all.texi: Add I860 as relevant architecture.
2116 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2117
2fd5405a
NC		 21182000-07-31 Kazu Hirata <kazu@hxi.com>
2119
2120 * config/tc-d30v.c: Fix formatting.
2121
28e7409f
NC		 21222000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2123
50bbae35
AM		 2124 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2125 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2126 long emit a long branch if available instead of an absolute jump, never
2127 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2128
2129 * doc/c-m68k.texi: Document new command line option.
58a77e41 2130
a47cf567
NC		 21312000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2132
2133 * config/tc-avr.c: Use PARAMS macro in function declarations.
2134 Don't declare md_pcrel_from_section (already in tc-avr.h).
2135 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2136 (avr_operand): Don't set (unsigned) op_mask to -1.
2137
534022ea
JE		 21382000-07-28 Jason Eckhardt <jle@cygnus.com>
2139
50bbae35
AM		 2140 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2141 * configure: Regenerated.
2142 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2143 of operand to the .type directive (.e.g, "type").
534022ea 2144
4c400d5e
AM		 21452000-07-28 Alan Modra <alan@linuxcare.com.au>
2146
2147 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2148 * app.c (do_scrub_chars): Record where first comment found.
2149 * read.c (read_a_source_file): Init found_comment on entry, and
2150 notify whether comments found on exit.
2151 * config/tc-hppa.c (md_shortopts): Add "c".
2152 (md_longopts): Add warn-comment.
2153 (md_parse_option): Handle it.
2154 (md_show_usage): Show available options.
2155 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2156
0aa529cb
AC		 2157Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2158
2159 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2160 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2161 sym_ptr_ptr
0aa529cb
AC		 2162 (md_estimate_size_before_relax): Don't fall off end of function.
2163
c6a7ab1f
NC		 21642000-07-27 Kazu Hirata <kazu@hxi.com>
2165
2166 * config/tc-avr.c: Fix formatting.
2167 * config/tc-ns32k.c: Likewise.
2168
e0c6ed95
AM		 21692000-07-27 Alan Modra <alan@linuxcare.com.au>
2170
2171 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2172
21732000-07-27 Kazu Hirata <kazu@hxi.com>
2174
2175 * config/tc-d10v.c: Fix formatting.
2176 * config/tc-z8k.c: Likewise.
2177 * config/tc-sparc.c: Likewise.
2178
6883dc5e 21792000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2180
2181 * cgen.c (queue_fixup): Declare opinfo.
2182 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2183 (gas_cgen_md_operand): Ditto.
2184 (gas_cgen_md_apply_fix3): Ditto.
2185
39da8128
DD		 21862000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2187
2188 * config/obj-coff.c (obj_frob_symbol): Don't merge
2189 labels. Don't merge if the symbol isn't constant. Return
2190 immediately if a symbol is merged.
2191
65e68b04
AM		 21922000-07-22 Alan Modra <alan@linuxcare.com.au>
2193
2194 * frags.c (frag_align): Correct absolute section alignment.
2195
5e0d736c
DD		 21962000-07-20 DJ Delorie <dj@redhat.com>
2197
2198 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2199 it breaks linking against DLLs.
2200
3bcbcc3d
HPN		 22012000-07-20 Hans-Peter Nilsson <hp@axis.com>
2202
2203 * configure.in: Add CRIS support.
2204 * configure: Regenerate.
2205 * Makefile.am: (CPU_TYPES): Add cris.
2206 (CPU_OBJ_VALID) [aout]: Add cris.
2207 (MULTI_CPU_TYPES): Add cris.
2208 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2209 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2210 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2211 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2212 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2213 Regenerate dependencies.
2214 * Makefile.in: Regenerate.
2215 * aclocal.m4: Regenerate.
2216 * as.c: Declare crisaout, criself.
2217 * config/tc-cris.h, config/tc-cris.c: New.
2218 * config/e-criself.c, config/e-crisaout.c: New.
2219 * po/POTFILES.in, po/gas.pot: Regenerate.
2220
041ff4dd 22212000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2222
041ff4dd 2223 * read.c: Fix formatting.
efaf0ba4 2224 * write.c: Fix formatting.
041ff4dd 2225
f980ada0
L		 22262000-07-19 H.J. Lu <hjl@gnu.org>
2227
2228 * sb.c: Include <stdlib.h> if exists for abort ().
2229
25a8b250
AM		 22302000-07-19 Alan Modra <alan@linuxcare.com.au>
2231
2232 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2233 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2234 (pa_type_args): Same here.
2235
7a9aaf92
NC		 22362000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2237
2238 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2239 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2240 the storage class is already set.
2241
8098403c
NC		 22422000-07-17 Kazu Hirata <kazu@hxi.com>
2243
fafb6d17 2244 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2245 * config/tc-mn10200.c: Likewise.
2246 * config/tc-mn10300.c: Likewise.
2247 * config/tc-pj.c: Likewise.
2248 * config/tc-tic80.c: Likewise.
2249 * config/tc-w65.c: Likewise.
8098403c 2250
977e771a
FCE		 22512000-07-17 Frank Ch. Eigler <fche@redhat.com>
2252
2253 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2254 is defined.
2255
63bf5651
ILT		 22562000-07-15 Ian Lance Taylor <ian@zembu.com>
2257
2258 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2259 @code.
2260
1cd1c99b
AM		 22612000-07-15 Alan Modra <alan@linuxcare.com.au>
2262
2263 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2264 ELF as are used for SOM (except the 32-bit reloc one) to decide
2265 whether a symbol can be reduced to a section symbol. Expand on
2266 the comment for symbols involved in LR% and RR% expressions.
2267
119d663a
NC		 22682000-07-14 Nick Clifton <nickc@cygnus.com>
2269
2270 * config/tc-mips.c (mips_disable_float_construction): New
2271 static variable. Set to true if doubles should not be
2272 constructed by loading two single width fp registers with
2273 halves of the value.
2274 (mips_ip): Test mips_disable_float_construction.
2275 (md_longopts): Add command line switches --construct-floats
2276 and --no-construct-floats.
2277 (md_parse_option): Parse new command line options.
2278 (md_show_usage): Describe new command line options.
2279
2280 * doc/c-mips.texi: Document new command line options.
2281
906fac54
AM		 22822000-07-13 Koundinya K <kk@ddeorg.soft.net>
2283
2284 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2285 * configure: Regenerate.
2286
22872000-07-13 Hans-Peter Nilsson <hp@axis.com>
2288
2289 * configure.in (DEFAULT_EMULATION setting): Revert part of
2290 2000-07-01 change that set te_multi=multi unless set to tmips.
2291 * configure: Regenerate.
2292
7f788821
NC		 22932000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2294
2295 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2296 section when aligning it increases its size.
7f788821 2297
9a736b6b
NC		 22982000-07-11 Kazu Hirata <kazu@hxi.com>
2299
2300 * config/tc-tic54x.c: Fix formatting.
2301
3dd5103b
NC		 23022000-07-10 Kazu Hirata <kazu@hxi.com>
2303
2304 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2305 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2306
46b85d42
AM		 23072000-07-10 Alan Modra <alan@linuxcare.com.au>
2308
2309 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2310 displacements correctly.
2311
2312 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2313
23142000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2315
2316 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2317 warning.
2318 (hash_jam): Ditto.
2319
ad1079af
AM		 23202000-07-09 Alan Modra <alan@linuxcare.com.au>
2321
2322 From David Huggins-Daines <dhd@linuxcare.com>
2323 * config/te-hppalinux64.h: Add a new emulation.
2324 * configure.in (emulations): Add configure bits to support the
2325 64-bit Linux/parisc target.
2326 * configure: Regenerate.
2327
2328 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2329 (md_shortopts): Add `V' for ELF.
2330
2331 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2332 when SOM or ELF_ARG_RELOC are defined.
2333 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2334 ELF_ARG_RELOC are defined.
2335 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2336 (pa_stringer): ..Do it here instead. Fix comment typos.
2337 (hppa_force_relocation): Cast enums to int before comparing with
2338 ints.
2339
2340 From Ryan Bradetich <rbradetich@uswest.net>
2341 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2342 redifinition warning.
2343 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2344 (hppa_force_relocation): ditto
ad1079af
AM		 2345 (md_apply_fix): Added cast to buf to fix warnings.
2346
2347 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2348 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2349
2350 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2351 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2352 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2353 reloc_type** to avoid warnings in switch.
2354 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2355 little earlier instead.
2356
2357 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2358 and elf.
2359 (pa_type_args): Use symbol_arg_reloc_info.
2360 (struct pa_it): Make arg_reloc unsigned int.
2361 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2362 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2363 (pa_code): Delete. pa_text duplicates this function.
2364 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2365 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2366 int.
2367 (cons_fix_new_hppa): Actually change selector to e_fsel when
2368 warning about assuming so.
2369 (tc_gen_reloc): More example elf arg reloc code.
2370 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2371 (hppa_force_relocation): Likewise.
2372
2373 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2374 files.
2375 (pa_end_of_source): Prototype.
2376 (hppa_fix_adjustable): Prototype.
2377 (LABELS_WITHOUT_COLONS): Move it..
2378 * config/te-hppa.h: To here.
2379
2380 * config/te-hppa64.h: New file.
2381
2382 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2383 type.
2384 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2385 format -10, -16, 16 relocs.
2386 (hppa_elf_mark_end_of_function): Test for null
2387 last_call_info->start_symbol
2388
2389 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2390 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2391 re_assesmble_* functions. Delete extraneous statements. Fix
2392 typos in comments.
2393 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2394 insn to re_assemble_*.
2395
623aa224
UC		 23962000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2397
2398 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2399
c4aa876b
NC		 24002000-07-08 Kazu Hirata <kazu@hxi.com>
2401
2402 * config/tc-sh.c: Fix formatting.
d0313fb7 2403 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2404 * depend.c: Fix formatting.
2405 * flonum-konst.c: Likewise.
2406 * flonum-mult.c: Likewise.
c4aa876b 2407
6b31947e
NC		 24082000-07-07 Kazu Hirata <kazu@hxi.com>
2409
a5bfe8c9 2410 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2411 * config/obj-vms.c: Fix comments.
2412 * config/tc-a29k.c: Likewise.
2413 * config/tc-alpha.c: Likewise.
2414 * config/tc-h8300.c: Likewise.
2415 * config/tc-h8500.c: Likewise.
2416 * config/tc-i370.c: Likewise.
2417 * config/tc-ia64.c: Likewise.
2418 * config/tc-m68hc11.c: Likewise.
2419 * config/tc-m68k.c: Likewise.
2420 * config/tc-mips.c: Likewise.
2421 * config/tc-ns32k.c: Likewise.
2422 * config/tc-ppc.c: Likewise.
2423 * config/tc-z8k.c: Likewise.
6b31947e 2424
b8a9dcab
NC		 24252000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2426
2427 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2428 Default to '(SEC_LOAD | SEC_DATA)'.
2429 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2430
2431 * doc/internals.texi (CPU Backend): Describe
2432 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2433
beb2de9b
AC		 2434Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2435
2436 * as.c (parse_args): NULL terminate the long option list.
2437
24ddb296
AC		 2438Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2439
2440 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2441 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2442
1fe72011
NC		 24432000-07-05 Nick Clifton <nickc@cygnus.com>
2444
2445 * config/tc-d30v.c (write_2_short): Further changes to warning
2446 messages produced when combining EITHER_BUT_PREFER_MU attributed
2447 opcodes.
2448
a5bfe8c9 24492000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2450
2451 * MAINTAINERS: new
2452
8de8f17e
AO		 24532000-07-04 Alexandre Oliva <aoliva@redhat.com>
2454
2455 * config/tc-arm.c (psrs): Accept combinations of flags.
2456
00d2865b
NC		 24572000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2458
2459 * config/tc-avr.c: Change _ () to _() around all strings marked
2460 for translation (exception from the usual coding style).
2461 (avr_opt): New struct variable, how the new switches are set.
2462 (OPTION_MMCU): Define as 'm' and actually use.
2463 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2464 (show_mcu_list): New function, display the list of known MCUs.
2465 (md_show_usage): Document the new switches. Call show_mcu_list.
2466 (avr_set_arch): Change 'm' to OPTION_MMCU.
2467 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2468 Handle the new switches.
2469 (avr_operands): Disable warnings for undefined combinations of
2470 operands if -mall-opcodes. Disable warnings for skipping two-word
2471 instructions if enhanced core or -mno-skip-bug.
2472 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2473 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2474 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2475 (avr_ldi_expression): Warn about implicit lo8().
2476 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2477
54588503
UC		 24782000-07-01 Koundinya K <kk@ddeorg.soft.net>
2479
50bbae35
AM		 2480 * configure.in: Add entry for mips-*-sysv4*MP*
2481 * configure: Rebuild
2482 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2483 elf32-tradlittlemips for traditional mips targets.
2484 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2485 test for Link Once sections as in adjust_reloc_syms.
2486 * config/te-tmips.h: New file for traditional mips targets. Define
2487 TE_TMIPS.
58a77e41 2488
c9900432
NC		 24892000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2490
2491 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2492 flags argument is not present, don't change an existing section's
2493 section's attributes. If the flags argument is present, warn if the
2494 attributes don't match the section's current attributes. When
2495 long section names are supported, set SEC_LINK_ONCE and
2496 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2497
9d87310a
HPN		 2498Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2499
2500 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2501 symbols; create them.
2502
dbddefbf
NC		 25032000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2504
2505 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2506 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2507
2ae7e77b
AH		 25082000-06-27 Aldy Hernandez <aldyh@redhat.com>
2509
2510 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2511 expressions. Ignore the problem when handling 16 bit signed
2512 immediates, because the assembler will take care of the relocation
2513 later.
2ae7e77b 2514
6b2539e3
NC		 25152000-06-27 Nick Clifton <nickc@cygnus.com>
2516
2517 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2518 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2519 sequential order, and emit warning messages if the input source
2520 code contains constructs like that, or parallel constructs
2521 containing such opcodes.
2522
65aa24b6
NC		 25232000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2524
2525 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2526 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2527 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2528 (md_show_usage): Update usage message.
2529 (md_parse_option): Allow redefinition of MCU type within the
2530 same avr[1-5] bfd machine type. Show both old and new MCU type
2531 in the error message.
2532 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2533 Simplify 8K wrap code.
2534
f0c56b90
NC		 25352000-06-25 Kazu Hirata <kazu@hxi.com>
2536
50bbae35
AM		 2537 * config/obj-aout.c: Remove all uses of DEFUN.
2538 * config/obj-ieee.c: Likewise.
2539 * config/tc-sh.c: Fix comment typos.
2540 * config/tc-tahoe.c: Likewise.
2541 * config/tc-vax.c: Likewise.
2542 * config/tc-w65.c: Likewise.
2543 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2544 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2545
6d249963
DD		 25462000-06-24 DJ Delorie <dj@cygnus.com>
2547
2548 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2549 more changes from Sept 1999
2550 (tc_i386_fix_adjustable): ditto
2551 (md_apply_fix3): ditto
2552
680d2857 25532000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2554
680d2857
FCE		 2555 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2556 (gas_cgen_parse_operand): Set it around expression() call.
2557 (gas_cgen_md_operand): Test for it before longjmp().
2558
e7b305a2
AM		 25592000-06-24 Kazu Hirata <kazu@hxi.com>
2560
c0fecd35
AM		 2561 * config/tc-h8500.c: Remove all uses of DEFUN.
2562 * config/tc-sh.c: Likewise.
2563 * config/tc-w65.c: Likewise.
2564 * config/tc-z8k.c: Likewise.
2565
e7b305a2
AM		 2566 * config/tc-h8500.c: Fix typos in comments.
2567
ed6d6fd3
FCE		 25682000-06-23 Frank Ch. Eigler <fche@redhat.com>
2569
2570 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2571 is defined.
2572
f7c88872
AM		 25732000-06-23 matthew green <mrg@redhat.com>
2574
2575 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2576 defined. Fix error message for `[' grouping.
f7c88872 2577
70d6ecf3
AM		 25782000-06-22 Kazu Hirata <kazu@hxi.com>
2579
2580 * config/tc-h8300.c: Fix formatting and comment typos.
2581
e9718fe1
TW		 25822000-06-22 Timothy Wall <twall@cygnus.com>
2583
2584 * config/tc-ia64.c (note_register_values): Move premature QP
2585 notation clearing into the appropriate place.
2586
45288df1
AM		 25872000-06-22 Alan Modra <alan@linuxcare.com.au>
2588
1581f8c9
AM		 2589 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2590 first before anything else. Add bin-bugs.h, emul.h and progress.h
2591 Sort list of files as for $(OBJS) in Makefile.am.
2592
2593 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2594 find one. Remake dependencies.
2595 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2596 * Makefile.in: Regenerate.
2597 * doc/Makefile.in: Regenerate.
2598
45288df1
AM		 2599 * config/tc-i386.c (i386_displacement): Don't assume a constant
2600 displacement is necessarily 16 bits when in 16 bit code mode.
2601 (md_assemble): Instead size the displacement here after we know
2602 for sure that a .code16gcc operand hasn't automatically added
2603 operand size prefixes.
2604
01580992
L		 26052000-06-21 H.J. Lu <hjl@gnu.org>
2606
2607 * Makefile.am: Rebuild dependency.
2608 * Makefile.in: Rebuild.
2609
40f09f82
JL		 26102000-06-21 Kazu Hirata <kazu@hxi.com>
2611
2612 * config/tc-h8300.c (parse_reg): Make the function static.
2613 (parse_exp): Likewise.
2614
78295804
DD		 26152000-06-20 DJ Delorie <dj@cygnus.com>
2616
2617 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2618 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2619 for cygwin import libraries to work properly.
2620
45f85b08
L		 26212000-06-20 H.J. Lu <hjl@gnu.org>
2622
2623 * Makefile.am: Rebuild dependency.
2624 * Makefile.in: Rebuild.
2625 * configure: Likewise.
2626 * doc/Makefile.in: Likewise.
2627
39bec121
TW		 26282000-06-20 Timothy Wall <twall@cygnus.com>
2629
2630 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2631 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2632 * doc/c-tic54x.texi: New.
2633 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2634 documentation file.
39bec121 2635 * doc/all.texi: Add C54X.
3e87a760 2636 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2637 * doc/Makefile.in: Regenerate.
2638 * configure.in: Add tic54x and define LIBM for tic54x.
2639 * configure: Regenrate.
2640 * config/tc-tic54x.[ch]: New.
2641 * config/obj-coff.h: Add tic54x.
2642 * Makefile.am: (CPU_TYPES): Add tic54x.
2643 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2644 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2645 (as_new_LDADD): Add $(LIBM).
2646 * Makefile.in: Regenerate.
3e87a760 2647
60bcf0fa
NC		 26482000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2649
2650 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2651 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2652 * doc/as.texinfo: Likewise.
2653
2654 * configure, Makefile.in: Regenerate.
2655 * configure.in (emulations): Recognize m6811 and m6812.
2656 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2657 Added files for 68hc11 and 68hc12 assembler.
2658 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2659 * config/tc-m68hc11.h: Header definition for that assembler.
2660
ec05f674
NC		 26612000-06-18 Nick Clifton <nickc@redhat.com>
2662
24ef8152
NC		 2663 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2664 instead of OCTETS_PER_BYTE.
2665
ec05f674 2666 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2667 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2668
119caedd
L		 26692000-06-18 H.J. Lu <hjl@gnu.org>
2670
2671 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2672 * configure: Rebuild.
2673
607723e4
NC		 26742000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2675
3e87a760
AM		 2676 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2677 to BFD_ASSEMBLER.
607723e4 2678
b946ec34
NC		 26792000-06-16 Nick Clifton <nickc@cygnus.com>
2680
2681 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2682 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2683
2684 * doc/c-mips.texi: Document newly accepted cpu variants.
2685
37ce37b1
UC		 26862000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2687
2688 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2689
c06ae4f2
UC		 26902000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2691
2692 * macro.c (getstring): Make it possible to escape the quote
2693 character.
2694
20348649
JL		 2695Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2696
2697 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2698
bcef29e6
L		 26992000-06-13 H.J. Lu <hjl@gnu.org>
2700
2701 * configure: Regenerate.
2702
63a0b638
AM		 27032000-06-09 Alan Modra <alan@linuxcare.com.au>
2704
2705 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2706 separator.
2707 * doc/internals.texi (line_separator_chars): Semicolon is no
2708 longer a default. Mention null and newline as defaults.
2709
2710 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2711
2712 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2713 * config/tc-i860.h (line_separator_chars): Likewise.
2714 * config/tc-h8300.c (line_separator_chars): Likewise.
2715 * config/tc-i960.c (line_separator_chars): Likewise.
2716 * config/tc-m68k.c (line_separator_chars): Likewise.
2717 * config/tc-mips.c (line_separator_chars): Likewise.
2718 * config/tc-ns32k.c (line_separator_chars): Likewise.
2719 * config/tc-sparc.c (line_separator_chars): Likewise.
2720 * config/tc-vax.c (line_separator_chars): Likewise.
2721
2722 * config/tc-h8300.c (comment_chars): Use string initialiser.
2723 * config/tc-i960.c (line_comment_chars): Likewise.
2724 * config/tc-z8k.c (comment_chars, line_comment_chars,
2725 line_separator_chars): Likewise.
2726
2727 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2728 for TE_LINUX.
2729
9bab9349
NC		 27302000-06-08 Nick Clifton <nickc@cygnus.com>
2731
2732 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2733 for size 1 fixes.
2734
946efd95
DB		 27352000-06-08 David O'Brien <obrien@FreeBSD.org>
2736
2737 * configure.in (VERSION): Update to show this is the CVS mainline.
2738
6480b79a
DB		 27392000-06-08 Matthew Jacob <mjacob@feral.com>
2740
2741 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2742 $at is the integer register $r28, vs. both $r28 and the floating
2743 point register $f28.
2744
10850f29
JW		 27452000-06-08 James E. Wilson <wilson@cygnus.com>
2746
2747 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2748 (dot_endp): Don't call ia64_flush_insns.
2749 (emit_one_bundle): Don't delete prologue/body records from
2750 unwind_record list in first loop. Rewrite second loop to account for
2751 this.
2752
150f24a2
JW		 27532000-06-07 David Mosberger <davidm@hpl.hp.com>
2754
2755 * config/tc-ia64.c: Add missing prototypes.
2756 (generate_unwind_image): Cast argument to output_unw_records call.
2757
e38c9cc2
DC		 2758Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2759
46b85d42 2760 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2761
1188e082
DC		 2762Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2763
2764 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2765 (REGISTER_P): likewise.
2766 (avr_opcodes): uses include/opcode/avr.h
2767 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2768
ac743b2c
AM		 27692000-06-04 Alan Modra <alan@linuxcare.com.au>
2770
0b545448
AM		 2771 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2772 initializers too.
ac743b2c 2773
969e1a7b
L		 27742000-06-03 H.J. Lu <hjl@gnu.org>
2775
2776 * read.c (is_end_of_line): Put back `;'.
2777
65172ab8
AM		 27782000-06-03 Alan Modra <alan@linuxcare.com.au>
2779
2780 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2781
b75c0c92
AM		 27822000-06-01 Alan Modra <alan@linuxcare.com.au>
2783
2784 * expr.c (operand): Test is_end_of_line outside switch to catch
2785 line separator chars that are also operators.
2786 (operator): Return O_illegal for line separator chars.
2787
2788 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2789 entry (or `!' entry for TC_HPPA).
2790
2791 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2792 before indexing is_end_of_line. Remove redundant check for '\0'.
2793 (fp_op2): Likewise.
2794 * config/tc-h8500.c (md_assemble): Likewise.
2795 * config/tc-mcore.c (md_assemble): Likewise.
2796 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2797 (md_atof): Likewise
2798
2799 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2800 is_end_of_line.
2801 * config/tc-mcore.c (mcore_cons): Likewise.
2802 (mcore_float_cons): Likewise.
2803 (mcore_stringer): Likewise.
2804 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2805
a6836251
SB		 28062000-06-01 Scott Bambrough <scottb@netwinder.org>
2807
2808 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2809
43841e91
NC		 28102000-05-29 Nick Clifton <nickc@cygnus.com>
2811
2812 * config/tc-sh.c: Fix compile time warning messages.
2813
2814 * config/tc-mips.c: Fix compile time warning messages.
2815
a057431b
PB		 28162000-05-29 Philip Blundell <philb@gnu.org>
2817
2818 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2819 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2820 * NEWS: Mention ARM ELF support.
2821
3c07fb76
AO		 28222000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2823
2824 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2825 it is modified, and use the real_size to compute the frag address
2826 for dwarf2 line info.
2827
ad4d6ccf
AM		 28282000-05-27 Alan Modra <alan@linuxcare.com.au>
2829
2830 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2831 line-matching scheme to cope with automake moving variables around.
2832 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2833 * Makefile.in: Regenerate.
2834
6faf3d66
JJ		 28352000-05-26 Jakub Jelinek <jakub@redhat.com>
2836
2837 * config/tc-sparc.c (sparc_relax): New.
2838 (md_longopts): Add -relax and -no-relax options.
2839 (md_parse_options, md_show_usage): Likewise.
2840 (md_apply_fix3): Optimize tail call into branch always if possible.
2841
0a44c2b1
DL		 2842Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2843
2844 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2845 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2846 rules, with warning when a GAS statement specifies a packing that
2847 will result in an instruction being squashed.
3e87a760
AM		 2848 Added typdef packing_type and enumerals, changed various integer
2849 literals to use the enumerals.
0a44c2b1 2850
e0c9811a
JW		 28512000-05-24 David Mosberger <davidm@hpl.hp.com>
2852
2853 * config/tc-ia64.c (dot_restorereg_p): New function.
2854 (md_pseudo_table): Add restorereg.p.
2855 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2856 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2857
2858 * config/tc-ia64.h (unw_record_type): Add unwabi.
2859 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2860 called MASK with members for imask, and the masks produced by
2861 fr_mem, gr_mem, br_mem, and frgr_mem.
2862 (unw_p_record): Add members ABI and CONTEXT.
2863 (unw_x_record): Add member AB.
2864 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2865 as pseudo-register for use during unwind info generation.
2866 (AR_PFS, AR_LC): New macros.
2867 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2868 whose names start with an at sign (as in "@priunat").
2869 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2870 register.
2871 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2872 proc_end, unwind_info, personality_routine): Consolidate into
2873 "unwind" structure to reduce offset-table use. Add member
2874 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2875 to be emitted.
2876 (output_R1_format, output_R3_format, output_P3_format,
2877 output_P6_format): Initialize R with zero to reduce compiler warnings.
2878 (output_P7_format): Ditto. Add `default' branch to switch
2879 statement to reduce compiler warnings.
2880 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2881 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2882 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2883 into single argument.
2884 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2885 compiler warnings. Merge A and B args into single argument.
2886 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2887 A and B args into single argument.
2888 (free_record): Removed (wasn't used).
2889 (free_list_records): Also free imasks in prologue records.
2890 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2891 (output_spill_mask): Remove.
2892 (output_unwabi): New function.
2893 (output_epilogue, output_label_state, output_copy_state): Call
2894 alloc_record.
2895 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2896 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2897 argument.
2898 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2899 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2900 as part of handling the prologue records. Emit region's imask if
2901 we have one. Handle unwabi, epilogue, label_state, copy_state,
2902 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2903 spill_sprel_p, and spill_reg_p records.
2904 (set_imask, count_bits, slot_index): New function.
2905 (fixup_unw_records): Fix region size computation. Handle
2906 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2907 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2908 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2909 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2910 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2911 (dot_save): Use manifest constants for applicaton registers.
2912 Handle REG_PR and REG_PRIUNAT.
2913 (dot_restore): Don't just ignore it.
2914 (dot_restorereg): New function..
2915 (generate_unwind_image): Ensure unwind info is a multiple of eight
2916 bytes, not just four bytes.
2917 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2918 (dot_altrp): Don't just ignore it.
2919 (dot_savemem): New function. Replaces dot_savesp() and
2920 dot_savepsp(). Use manifest constants for applicaton registers.
2921 Handle REG_PR and REG_PRIUNAT.
2922 (dot_savef): Simplify.
2923 (dot_saveb): Support generation of br_gr.
2924 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2925 dot_label_state, dot_copy_state): New function.
2926 (dot_unwabi): Don't just ignore it.
2927 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2928 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2929 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2930 (emit_one_bundle): Set slot number for prologue/body records
2931 *before* emitting the first insn.
2932 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2933 (md_begin): Declare "psp" pseudo-register.
2934 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2935 so we don't get segfault.
2936 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2937 counts as required per SW Conventions manual
2938 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2939 output_preds_psprel, output_preds_sprel, output_spill_base,
2940 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2941 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2942 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2943 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2944 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2945 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2946 (dot_vframe): Implement.
2947 (dot_vframesp, dot_vframepsp): New function.
2948
f98fd99f
HPN		 2949Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2950
2951 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2952 * configure: Regenerate.
f98fd99f 2953
ee7fcc42
AM		 29542000-05-23 Alan Modra <alan@linuxcare.com.au>
2955
2956 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2957 (md_estimate_size_before_relax): so we can use it here instead of
2958 old kludges. Localise vars to blocks. Comment.
2959
2960 * frags.c (frag_new): Update fr_var comments.
2961 * frags.h (struct frag): Ditto.
2962
c67e42c9
RH		 29632000-05-22 Richard Henderson <rth@cygnus.com>
2964
2965 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2966 (pseudo_func): Add pcrel.
2967 (operand_match): Handle IA64_OPND_TGT64.
2968 (build_insn): Likewise.
2969 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2970 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2971 (fix_insn): Handle all three 64-bit relocation types.
2972
5110c57e
HPN		 2973Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2974
2975 * obj.h (struct format_ops): New members begin, app_file,
2976 s_set_other, s_set_desc, s_get_type, s_set_type,
2977 separate_stab_sections, init_stab_section.
2978
2979 * config/obj-multi.h: Update GPL notice to v2.
2980 (obj_begin): New.
2981 (obj_app_file): New.
2982 (S_SET_SIZE): Test s_set_size for NULL before calling.
2983 (S_SET_ALIGN): Similar for s_set_align.
2984 (S_SET_OTHER): New.
2985 (S_SET_DESC): New.
2986 (S_GET_TYPE): New.
2987 (S_SET_TYPE): New.
2988 (SEPARATE_STAB_SECTIONS): New.
2989 (INIT_STAB_SECTION): New.
2990 (EMIT_SECTION_SYMBOLS): New.
2991 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2992
2993 * config/obj-elf.h: Update GPL notice to v2.
2994 Mention that this file is included from obj-multi.h.
2995 (obj_begin): Wrap definition in ifndef.
2996 (elf_file_symbol): Constify declaration.
2997 (obj_app_file): Ditto.
2998 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2999 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3000
3001 * config/obj-elf.c (elf_s_set_other): New.
3002 (elf_file_symbol): Constify argument.
3003 (elf_separate_stab_sections): New.
3004 (elf_init_stab_section): New.
3005 (elf_format_ops): Add new members. Remove comma at end.
3006
3007 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3008 (ecoff_format_ops): Add new fields. Remove comma at end.
3009 Mention inconsistency for emit_section_symbols.
3010
3011 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3012
3013 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3014 (coff_separate_stab_sections): New.
3015 (coff_format_ops): Add new members.
3016
3017 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3018 (obj_aout_s_set_other): New.
3019 (obj_aout_s_set_desc): New.
3020 (obj_aout_s_get_type): New.
3021 (obj_aout_s_set_type): New.
3022 (obj_aout_separate_stab_sections): New.
3023 (aout_format_ops): New members added. Use obj_aout_process_stab,
3024 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3025 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3026 appropriate.
3027 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3028
b98ef147
AM		 30292000-05-22 Alan Modra <alan@linuxcare.com.au>
3030
3031 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3032 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3033 (md_estimate_size_before_relax): Ensure jumps to weak and
3034 externally visible symbols are relocatable.
3035
0aa5d426
HPN		 3036Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3037
3038 * stabs.c (aout_process_stab): Make global.
3039 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3040 * read.h (aout_process_stab): Declare.
3041
3042 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3043 Generalize to *aout, *coff *elf.
3044 * configure: Regenerated.
3045
3046 * doc/internals.texi (Object format backend): Say
3047 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3048
3049 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3050 * Makefile.in: Regenerated.
3051
7c3dc350
CM		 30522000-05-19 Catherine Moore <clm@cygnus.com>
3053
3054 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3055
b3b6a3fe
JL		 30562000-05-18 Alan Modra <alan@linuxcare.com.au>
3057
3058 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3059 instruction to reflect change in re_assemble_*.
3060
c9e10a08
JL		 3061Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3062
3063 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3064 build PA64 ELF tools.
3065 * configure: Rebuilt.
3066
3043679f
AM		 30672000-05-17 Alan Modra <alan@linuxcare.com.au>
3068
3069 * Makefile.am: Regenerate dependencies.
3070 * Makefile.in: Regenerate.
3071
322f2c45
NC		 30722000-05-15 Nick Clifton <nickc@cygnus.com>
3073
3074 * config/tc-arm.c (struct asm_psr): Add boolean field
3075 distinguishing between CSPR and SPSR. Rename 'number' field
3076 to 'field'.
3077 (psrs): Rearrange contents to match new asm_psr structure.
3078 (arm_psr_parse): Move next to psr_required_here. Make it
3079 return an asm_psr structure.
3080 (psr_required_here): Use asm_psr structure returned by
3081 arm_psr_parse.
3082 (do_msr): Reorganise to allow psr_required_here to be called
3083 only once.
3084 (md_undefined_name): Mark 'name' parameter as unused, since
3085 the COFF target does not use it.
322f2c45 3086
5e6cbf41
PB		 30872000-05-14 David O'Brien <obrien@FreeBSD.org>
3088
3089 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3090 standards.
3091 * config/te-aux.h: Likewise.
3092 * config/te-dpx2.h: Likewise.
3093 * config/te-go32.h: Likewise.
3094 * config/te-hp300.h: Likewise.
3095 * config/te-hppa.h: Likewise.
3096 * config/te-i386aix.h: Likewise.
3097 * config/te-ic960.h: Likewise.
3098 * config/te-interix.h: Likewise.
3099 * config/te-nbsd532.h: Likewise.
3100 * config/te-pc532mach.h: Likewise.
3101 * config/te-ppcnw.h: Likewise.
3102 * config/te-psos.h: Likewise.
3103 * config/te-sparcaout.h: Likewise.
3104 * config/te-sun3.h: Likewise.
3105 * config/te-sysv32.h: Likewise.
3106
4132022d
AM		 31072000-05-14 Alan Modra <alan@linuxcare.com.au>
3108
3109 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3110 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3111 and sign extend without an if statement.
3112 (build_bytes): Likewise.
3113
31142000-05-14 Kazu Hirata <kazu@hxi.com>
3115
3116 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3117 X_add_symbol L_32 case.
3118
b4fd930a
AM		 31192000-05-14 David O'Brien <obrien@FreeBSD.org>
3120
3121 * config/te-freebsd.h: New file.
3122
a38cf1db
AM		 31232000-05-13 Alan Modra <alan@linuxcare.com.au>
3124
897083bd
AM		 3125 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3126 bindtextdomain): Replace defines with those from intl/libgettext.h
3127 to quieten gcc warnings.
3128
a38cf1db
AM		 3129 * NEWS: Mention x86 .arch and -q.
3130
3131 * config/tc-i386.c (quiet_warnings): New.
3132 (md_assemble): Use quiet_warnings.
3133 (md_parse_option): Set quiet_warnings from -q.
3134 (md_show_usage): Mention -q, delete -m.
3135 (flag_do_long_jump): Delete.
3136 (md_parse_option): Remove -m.
3137 (md_show_usage): Remove -m.
3138 (md_create_long_jump): Remove useless flag_do_long_jump code.
3139
3140 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3141 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3142
e413e4e9
AM		 31432000-05-13 Alan Modra <alan@linuxcare.com.au>
3144 Alexander Sokolov <robocop@netlink.ru>
3145
3146 * doc/c-i386.texi (i386-Arch): New section.
3147 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3148
3149 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3150 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3151 architecture has been given and is not 486.
3152 (set_cpu_arch): New.
3153 (md_pseudo_table): Add .arch.
3154 (md_assemble): Warn if cpu architecture has been given and an
3155 unsupported instruction.
3156
3157 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3158 Move operand_types bit defines after relevant template field.
3159 (template): Add cpu_flags.
3160 (Cpu*): Define.
3161 (arch_entry): New.
3162
e8b1cae5
AO		 31632000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3164
3165 * config/tc-mn10300.h (md_end): Define.
3166 (mn10300_finalize): Declare.
3167 * config/tc-mn10300.c: Include dwarf2dbg.h.
3168 (debug_line): Define.
3169 (md_assemble): Generate dwarf2 line info.
3170 (mn10300_finalize): New function. Finalize dwarf2 info.
3171
426b0403
AM		 31722000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3173
3174 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3175 external version of the relocation for weak symbols.
3176
e4c58b25
JW		 31772000-05-08 David Mosberger <davidm@hpl.hp.com>
3178
3179 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3180 frame size in units of 16 bytes, as required per SW Conventions manual.
3181 (output_unw_records): Output info-block header as a dword to get
3182 byte-order right.
3183
8fce3f5e
AM		 31842000-05-08 Alan Modra <alan@linuxcare.com.au>
3185
3186 * as.h: #include "file", not <file> on files from ../include.
3187 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3188 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3189 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3190 (tc_coff_symbol_emit_hook): Ditto.
3191 (OPTCOUNT): Cast to int to avoid compiler warning.
3192 (md_begin): Fix signed/unsigned warnings.
3193
31942000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3195
3196 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3197 ABRANCH LONG case for a conditional branch on a 68000.
3198 (md_estimate_size_before_relax): Likewise. Also handle
3199 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3200 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3201 PC-relative on all CPUs.
3202 (md_estimate_size_before_relax): Likewise.
3203
fb166ee3
AM		 32042000-05-04 Alan Modra <alan@linuxcare.com.au>
3205
3206 * as.c (parse_args): Just mention current year in printed
3207 copyright message.
3208
7a899fff
C		 32092000-05-03 J.T. Conklin <jtc@redback.com>
3210
3211 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3212 unit registers.
7a899fff
C		 3213 (md_parse_option): Recognize -m7400.
3214
44877466
ILT		 32152000-05-03 Ian Lance Taylor <ian@zembu.com>
3216
3217 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3218 don't permit lp to become less than the words array.
3219
eaa15ab8
NC		 32202000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3221
3222 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3223 Fix little-endian case.
3224
7c4f6a03
AM		 32252000-05-03 David O'Brien <obrien@NUXI.com>
3226
3227 * as.c (parse_args): Update copyright.
3228
da5d444c
AM		 32292000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3230
3231 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3232 for the .bss section too.
3233
3f9b03b5
AM		 32342000-05-02 Alan Modra <alan@linuxcare.com.au>
3235
3236 * configure.in: Set em=linux for hppa-*-linux.
3237 * configure: Regenerate.
3238 * doc/Makefile.in: Regenerate with correct automake.
3239
3240 * frags.c (frag_grow): Sanity check chunk_size.
3241
3242 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3243 * config/obj-som.h: Likewise.
3244 * config/obj-ieee.h: Likewise.
3245
3246 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3247
3248 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3249 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3250 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3251 (pa_ip): low_sign_unext now returns via function value. Use
3252 re_assemble_* instead of dis_assemble_* and
3253 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3254 unnecessarily.
3255 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3256 (md_section_align, md_parse_option, md_show_usage,
3257 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3258 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3259 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3260 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3261 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3262 pa_text): Likewise.
3263 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3264 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3265 outside of switch. Correct mask and shifting errors in case 10
3266 and case -11. In case 21, compare against signed range to suit
3267 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3268 case 17 and case 22, use offsetT variable to properly check range.
3269 Use re_assemble_* here too.
3270 (evaluate_absolute): Change type of value to offsetT. Call
3271 hppa_field_adjust to do the work for us.
3272 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3273 (pa_parse_cmpib_64_cmpltr): Ditto.
3274 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3275 of i to unsigned int.
3276 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3277 (pa_end_of_source): Return type is void.
3278
a2984248
CM		 3279Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3280
3281 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3282
df136245
DC		 3283Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3284
3285 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3286 More comments added.
3287 (md_begin): Removed "construct symbols for each register name".
3288 Because register names conflicts with GCC generated function
3289 names.
3290 (avr_operand): Now constant numbers can be used as a register
3291 identifiers (0 as r0, 31 as r31).
3292 (md_assemble): use skip_space () before parsing instruction
3293 operands.
3294
c1e73230
AM		 32952000-05-01 Alan Modra <alan@linuxcare.com.au>
3296
3297 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3298 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3299 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3300 * configure: Regenerate.
3301
a1934524
AM		 33022000-04-29 Andreas Jaeger <aj@suse.de>
3303
3304 * as.h: Correctly check GCC version.
3305
d9b7d820
AM		 33062000-04-26 David O'Brien <obrien@FreeBSD.org>
3307
3308 * doc/as.1: Fix unbalanced brackets.
3309
3310 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3311 TE_FreeBSD.
3312 (line_comment_chars): Set to '/' if TE_FreeBSD.
3313
cea1ab94
JL		 3314Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3315
3316 * configure.in: Configury support for PA64 (currently disabled).
3317 * configure: Rebuilt.
3318
e799a695
AM		 33192000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3320
3e87a760 3321 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3322 bfd_set_section_alignment.
3323
3b0ec529
AM		 33242000-04-25 Alan Modra <alan@linuxcare.com.au>
3325
3326 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3327 than 32.
3328
adcf07e6
NC		 33292000-04-24 Nick Clifton <nickc@cygnus.com>
3330
3331 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3332 * doc/as.texinfo (Align): Include arm and strongarm in list of
3333 targets that have the second form of the behaviour of the .align
3e87a760 3334 directive.
adcf07e6 3335
5047a41f
JL		 33362000-04-24 Mark Klein <mklein@dis.com>
3337
50705ef4 3338 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3339
a47cf567
NC		 3340Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3341
3342 * as.c (parse_args): Allow md_parse_option to override -a listing
3343 option.
3344 * config/obj-coff.c (add_lineno): Change type of offset parameter
3345 from "int" to "bfd_vma."
3346 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3347 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3348 (ppc_change_csect): Align correctly for XCOFF64.
3349 (ppc_machine): New function, which discards "ppc_machine" line.
3350 (ppc_tc): Cons for 8 when code is 64 bit.
3351 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3352 relocations.
3353 (md_parse_option): Handle -a64 and -a32.
3354 (ppc_xcoff64): New.
3355 * config/tc-ppc.h (TARGET_MACH): Define.
3356 (TARGET_FORMAT): Move to function.
3357 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3358
3359Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3360
3361 * config/tc-avr.c: New AVR_ISA_ defined.
3362 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3363 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3364 for `fmul', `movw' and `lpm R,Z' instructions.
3365 (avr_operands): Warn if current opcode is a two-word instruction
3366 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3367 (avr_opcodes): New commands added.
3368 (REGISTER_P): Check 'a' and 'v' constraint letters.
3369 (mcu_types): New MCU added.
3370
bf3ca999
TW		 33712000-04-22 Timothy Wall <twall@cygnus.com>
3372
3373 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3374 to "natval".
3375 (operand_match): Conditionally insert default bit values for IMMU9.
3376
98e5953c
JL		 33772000-04-14 Matthew Green <mrg@cygnus.com>
3378
3379 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3380 * configure: Rebuilt.
3381
a02fab7e
JL		 3382Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3383 Jason Eckhardt <jle@cygnus.com>
3384
c67e42c9 3385 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3386
3387 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3388 Added handling of new operand types l,y,&,fe,fE,fx.
3389
800eeca4
JW		 3390Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3391 David Mosberger <davidm@hpl.hp.com>
3392 Timothy Wall <twall@cygnus.com>
3393 Andrew MacLeod <amacleod@cygnus.com>
3394 Jim Wilson <wilson@cygnus.com>
3395
3396 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3397 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3398 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3399 * Makefile.in: Rebuild.
3400 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3401 * configure: Rebuild.
3402 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3403 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3404 * expr.c (expr): Handle md_optimize_expr.
3405 * read.c (LEX_HASH): Add comment.
3406 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3407
66778679
RH		 34082000-04-21 Richard Henderson <rth@cygnus.com>
3409
3410 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3411 bundling a non-delayed branch type instruction.
3412
aa15f6f7
AO		 34132000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3414
3415 * config/tc-mn10300.c (HAVE_AM30): Define.
3416 (md_assemble): Use it.
3417
16adf844
AM		 34182000-04-19 Alan Modra <alan@linuxcare.com.au>
3419
742f45cf
AM		 3420 * config/obj-elf.c (obj_elf_change_section): Check for changed
3421 section attributes.
3422
16adf844
AM		 3423 * Makefile.am: (CPU_MULTI_VALID): Remove.
3424 (MULTI_CPU_TYPES): Define.
3425 (MULTI_CPU_OBJ_VALID): Define.
3426 (DEPTC): Use the above.
3427 (DEPOBJ): Same here.
3428 (DEP2): And here.
3429 Regenerate dependencies.
3430 * Makefile.in: Regenerate.
3431
9c46fb1b
AM		 34322000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3433
742f45cf 3434 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3435
508866be
L		 34362000-04-18 H.J. Lu (hjl@gnu.org)
3437
3438 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3439 bfd_vma for non-bfd assemblers.
508866be 3440
ba2adb93
AM		 34412000-04-17 Alan Modra <alan@linuxcare.com.au>
3442
3443 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3444 doesn't give spurious errors.
3445
12ff5d56
AM		 34462000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3447
66778679 3448 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3449
fc633e5b
AM		 34502000-04-13 Alan Modra <alan@linuxcare.com.au>
3451
3452 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3453 constants, and don't assume offsetT is 32 bits.
3454
1ed18ec1
NC		 34552000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3456
3457 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3458 (md_pcrel_from_section): Add prototype.
3459 (d10v_fix_adjustable): Add prototype.
3460 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3461
3462 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3463
3db10f32
NC		 34642000-04-12 Nick Clifton <nickc@cygnus.com>
3465
3466 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3467 symbol in frag chain.
3468
847f7ad4
AM		 34692000-04-10 Alan Modra <alan@linuxcare.com.au>
3470
3471 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3472 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3473 (fits_in_signed_word, smallest_imm_type): Ditto.
3474 (md_assemble): Use an offsetT var to hold offsetT values, not a
3475 long.
3476 (offset_in_range): New.
3477 (md_assemble): Use it.
3478 (md_convert_frag): Change type of target_address, opcode_address,
3479 and displacement_from_opcode_start to offsetT.
3480 (md_create_short_jump): Change type of offset to offsetT.
3481 (md_create_long_jump): Ditto.
3482 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3483 (md_chars_to_number): Remove.
3484 (output_invalid): Remove duplicate prototype.
3485
ec694b89
NC		 34862000-04-09 Nick Clifton <nickc@cygnus.com>
3487
3488 * Makefile.am (CPU_TYPES): Add 'avr'.
3489 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3490 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3491
16adf844 3492 * Makefile.in: Regenerate.
ec694b89
NC		 3493
3494 * doc/as.texinfo: Add M32R documentation.
3495
a2d91340 3496Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3497
a2d91340 3498 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3499 --enable-build-warnings option.
a2d91340
AC		 3500 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3501 * Makefile.in, configure: Re-generate.
3502
d92b1a8a
NC		 35032000-04-07 Nick Clifton <nickc@cygnus.com>
3504
3505 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3506 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3507 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3508 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3509 (arm_force_relocation): Force relocations for
3510 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3511
52ccafd0
JR		 3512Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3513
3514 * config/tc-sh.c (get_operands): There's no third operand if the
3515 first operand is an immediate.
3516
015551fc
JR		 3517Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3518
3519 * config/tc-sh.c (immediate): Delete.
3520 (sh_operand_info): Add immediate member.
3521 (parse_reg): Use A_PC for pc.
3522 (parse_exp): Add second argument 'op'. All callers changed.
3523 (parse_at): Expect pc to be coded as A_PC.
3524 Use immediate field in *op.
3525 (insert): Add fourth argument 'op'. All callers changed.
3526 (build_relax): Add second argument 'op'. All callers changed.
3527 (insert_loop_bounds): New function.
3528 (build_Mytes): Remove DISP_4.
3529 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3530 (assemble_ppi): Use immediate field in *operand.
3531 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3532 (md_apply_fix): Likewise.
3533 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3534
79bd78be
AO		 3535Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3536
3537 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3538
e30e5a6a
HPN		 3539Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3540
3541 * internals.texi (CPU backend): Document
3542 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3543
41b49281
AM		 35442000-04-04 Alan Modra <alan@linuxcare.com.au>
3545
8ad3436c
AM		 3546 * po/gas.pot: Regenerate.
3547
3548 * as.c (show_usage): Restore translated part of bug string.
3549 * gasp.c (show_usage): Likewise.
3550
41b49281
AM		 3551 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3552 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3553 than move-if-change.
3554 (DEP1): Modify for "gcc -MM".
3555 (DEPTC): Likewise.
3556 (DEPOBJ): Likewise.
3557 (DEP2): Likewise.
3558 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3559 Update dependencies.
3560 * Makefile.in: Regenerate.
3561
0a727238
AO		 35622000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3563
3564 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3565 (md_begin): Likewise.
3566 (HAVE_AM33): New macro.
3567 (md_assemble): Use it. Match r_regs and xr_regs only if
3568 HAVE_AM33.
3569
c20f4f8c
AM		 35702000-04-03 Alan Modra <alan@linuxcare.com.au>
3571
3572 * as.h: #include "bin-bugs.h"
3573 * as.c (show_usage): Use REPORT_BUGS_TO.
3574 * gasp.c: #include "bin-bugs.h"
3575 (show_usage): Use REPORT_BUGS_TO.
3576
3577 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3578
753f6b12
HPN		 3579Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3580
3581 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3582 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3583 adjustments.
3584
726c5dcd
AM		 35852000-04-03 Alan Modra <alan@linuxcare.com.au>
3586
3587 * config/tc-i386.c (i386_immediate): Don't assume a constant
3588 immediate is necessarily 16 bits when in 16 bit code mode.
3589 (md_assemble): Instead set guess_suffix here after we have checked
3590 registers.
3591
bf80011a
RH		 35922000-04-02 Richard Henderson <rth@cygnus.com>
3593
3594 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3595 quantities. Correct right shift sign extension.
3596 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3597 32-bit value when shifting into place.
3598
92161534
ILT		 35992000-04-01 Ian Lance Taylor <ian@zembu.com>
3600
3601 * app.c: Add ATTRIBUTE_UNUSED as needed.
3602 * config/tc-ppc.c: Likewise.
3603 (ppc_size): Make unsigned long.
3604 (ppc_insert_operand): Add casts to avoid warnings.
3605
447f3982
NC		 36062000-03-31 Nick Clifton <nickc@cygnus.com>
3607
3608 * config/tc-d10v.h (md_flush_pending_output): Define.
3609
21d75ec2
NC		 36102000-03-29 Nick Clifton <nickc@cygnus.com>
3611
3612 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3613 segment. Works for both BFD_ASSEMBLER and others.
3614 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3615
d1a1bf19
NC		 36162000-03-29 Nick Clifton <nickc@cygnus.com
3617
3618 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3619
224de7a5
AM		 36202000-03-28 Alan Modra <alan@linuxcare.com.au>
3621
3622 * listing.c (LISTING_LHS_WIDTH): Default depends on
3623 LISTING_WORD_SIZE.
3624 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3625
5b8274e3
ILT		 36262000-03-27 Ian Lance Taylor <ian@zembu.com>
3627
3628 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3629 string literal.
3630
224de7a5 36312000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3632
3633 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3634
3635 * config/tc-avr.c (mcu_types): Add missing initialiser.
3636 (md_pcrel_from_section): Add prototype.
3637 (avr_operand): Remove redundant test of unsigned < 0.
3638 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3639
36402000-03-27 Denis Chertykov <denisc@overta.ru>
3641
3642 * config/tc-avr.c: New file for AVR support.
3643 * config/tc-avr.h: Likewise.
3644 * configure.in: Add AVR support.
3645 * configure: Regenerate.
3646
9f10757c
TW		 36472000-03-26 Timothy Wall <twall@cygnus.com>
3648
3649 * gasp.c (macro_op): Add new argument to check_macro call.
3650 Macro structure definitions moved to macro.h
3651 * sb.h: Add argument to prototype for input_scrub_include_sb.
3652 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3653 nesting checks with an additional flag.
3654 (struct input_save): Add flag to indicate whether current sb
3655 should be checked for proper macro/conditional nesting.
3656 (input_scrub_push/pop): Save/restore nest check flag.
3657 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3658 defined.
9f10757c
TW		 3659 * macro.c (check_macro): Allow caller to retrieve parsed macro
3660 information if a pointer is provided. This information may be
3661 used by the new macro hooks.
3662 * macro.h: Update prototype for check_macro. Macro struct
3663 definitions moved here from macro.c/gasp.c.
3664 * read.c (read_a_source_file): Add parameter to check_macro call,
3665 and pass macro info to the macro hook, if defined.
3666 (input_scrub_insert_line): New. Allow insertion of a line of
3667 characters into the input stream.
3668 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3669 file into the input stream.
3670 (s_include): Use input_scrub_insert_file.
3671 * internals.texi: Document new macro hooks.
3672 * as.h: New prototypes added.
3e87a760 3673
224de7a5 36742000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3675
3676 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3677 an initial capital letter.
3678 (i386_index_check): Reindent.
3679
11424155
NC		 36802000-03-19 Nick Clifton <nickc@cygnus.com>
3681
eaa15ab8 3682 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3683 relative branches.
3684
43f05576
NC		 36852000-03-17 Thomas de Lellis <tdel@windriver.com>
3686
66778679
RH		 3687 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3688 instruction operand bad if Rd > 7 when generating
3689 thumb instructions. Prevents for example,
3690 "adr r12,label" from silently failing and generating
3691 the wrong instruction.
3e87a760 3692
67231402
NC		 36932000-03-17 Nick Clifton <nickc@cygnus.com>
3694
3695 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3696 that have a destingation >= 0x400000.
3e87a760 3697 Fix compile time warning messages.
67231402 3698
a37c8f88
JR		 3699Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3700
3701 * config/tc-sh.c (md_begin): When encountering insn that are
3702 not supported by the current arch, only change the name if
3703 its contents are the same as prev_name.
3704 (get_specific): If the the architecture doesn't match, fail.
3705
dead1419
JR		 3706Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3707
3708 * config/tc-sh.c (IDENT_CHAR): Define.
3709 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3710 matching back where it came from.
3711
182e89d3
JR		 3712Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3713
3714 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3715
84f73d89
NC		 37162000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3717
3718 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3719 normal operands.
3720
dbbc7809
JL		 37212000-03-15 Kazu Hirata <kazu@hxi.com>
3722
3723 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3724
271bb601
HPN		 3725Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3726
3727 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3728 floating-point-number, make sure 'f' is in FLT_CHARS.
3729
8684e216
HPN		 3730Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3731
3732 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3733 (s_lcomm_internal): Use it.
3734 * doc/internals.texi (CPU backend): Document it.
3735 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3736 bytes.
3737
bb2d6cd7
GK		 37382000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3739
3740 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3741 when embedded-pic.
3742
3743 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3744 implementation doesn't have special handling for switch
3745 statements.
bb2d6cd7
GK		 3746 (macro_build): Allow for code in sections other than .text.
3747 (macro): Likewise.
3748 (mips_ip): Likewise.
3749 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3750 Don't perform relocs if we will be outputting them.
bb2d6cd7 3751 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3752 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3753 embedded-pic.
bb2d6cd7 3754
5c86cbc7 37552000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3756
66778679
RH		 3757 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3758 relocation type based on the entry in the fixup structure.
a47cf567 3759 Put S_IS_EXTERN processing back in.
5c86cbc7 3760
f8c827e9
L		 37612000-03-08 H.J. Lu (hjl@gnu.org)
3762
3763 * Makefile.am (install-exec-tooldir): Depend on
3764 install-exec-bindir for parallel make.
3765 * Makefile.in: Regenerated.
3766
8ad9e709
NC		 37672000-03-06 Nick Clifton <nickc@cygnus.com>
3768
3769 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3770 switch.
3771 (md_parse_option): Parse -m32r command line switch - disable m32rx
3772 compatability.
ded0aeb7
NC		 3773 (md_show_usage): Document new option.
3774
3775 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3776 * doc/Makefile.in: Regenerate.
3777 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3778
b7b8f327
MM		 37792000-03-02 Michael Meissner <meissner@redhat.com>
3780
3781 * config/tc-d30v.c (check_range): Remove code that incorrectly
3782 sign extended values where bits < 32.
3783
15886821
L		 37842000-03-02 H.J. Lu (hjl@gnu.org)
3785
3786 * configure.in: Support --enable-targets=all on ia32.
3787 * configure: Regenerated.
3788
8bf950bf
NC		 37892000-03-01 Nick Clifton <nickc@cygnus.com>
3790
3791 * gasp.c (do_align): Remove bogus check of alignment value.
3792
c5e54cc2
ILT		 37932000-02-27 Thomas de Lellis <tdel@windriver.com>
3794
3795 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3796 TC_PPC was defined forced the type of a symbol with no other type
3797 to be BSF_OBJECT.
3798
65fd87bc
ILT		 37992000-02-27 Hans-Peter Nilsson <hp@axis.com>
3800
3801 * doc/internals.texi (CPU backend): Mention that
3802 line_separator_chars do not break up comments. Fix typos for
3803 LEX_AT and LEX_NAME descriptions. Document operands for
3804 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3805 description of md_create_short_jump usage. Document argument for
3806 md_undefined_symbol.
3807
a25fe906
ILT		 38082000-02-27 Jakub Jelinek <jakub@redhat.com>
3809
3810 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3811 (md_parse_option): Handle it.
3812 (md_show_usage): Document it.
3813
21b10511
ILT		 38142000-02-27 Ian Lance Taylor <ian@zembu.com>
3815
3816 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3817 opcode, for the instruction `pal19'. From Andrea Arcangeli
3818 <andrea@suse.de>.
3819
773f551c
AM		 38202000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3821
3822 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3823 from here..
3824 (md_assemble): To here, before template operands are matched.
3825 Also ensure a constant immediate is sign extended when we know the
3826 size is at most 16 bits. This is to catch cases like "add
3827 $0xffc0,%ax" where we don't know the size, and thus that the
3828 immediate can be represented as Imm8S until after parsing the
3829 register operand.
3830 (i386_displacement): Similarly sign extend 16 bit constant
3831 displacements.
3832 (md_assemble): Relax 16-bit jump constant range check to suit sign
3833 extended displacements.
3834
28d33191
JL		 38352000-02-26 Andreas Jaeger <aj@suse.de>
3836
3837 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3838
cc5ca5ce
AM		 38392000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3840
3841 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3842 call operands when intel_syntax.
3843 (intel_float_operand): Return 2 for "fi...".
3844 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3845 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3846 earlier "SHORT" change.
3847 (md_assemble): When determining suffix from Regs, exclude
3848 InOutPortReg.
3849
056350c6
NC		 38502000-02-24 Nick Clifton <nickc@cygnus.com>
3851
3852 * configure: Add arm-wince, mips-pe and sh-pe targets.
3853 * configure: Regenerate.
3854
3855 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3856 sh-pe targets.
3857 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3858 "pe-mips" for the mips-pe target.
3859
3860 * config/tc-arm.c (insns): Change displacement encoded in BL
3861 and B instructions if the target port is arm-wince.
3862 (do_ldst): Do not bias the relocation offset if the target
3863 port is arm-wince.
3864 (md_pcrel_from): Add in missing relocation offset bias if the
3865 target os arm-wince.
3866
3867 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3868 (md_begin): Disable -G support for mips-pe target.
3869 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3870 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3871 COFF flavour.
3872
3873 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3874 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3875 assembler, just set the alignment to 4.
3876
3877 * config/te-wince-pe.h: New file for WinCE targets. Define
3878 TE_WINCE.
3879
36bf8ab9
AM		 38802000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3881
3882 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3883 string instructions.
3884 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3885 (i386_intel_memory_operand): After finding a segment override,
3886 check again for no `[' before looking for a displacement. Bomb if
3887 more than one displacement rather than silently discarding the
3888 second and subsequent ones. Free strings malloc'd by
3889 build_displacement_string.
3890
f5795b08
CM		 38912000-02-24 Catherine Moore <clm@cygnus.com>
3892
3893 * config/obj-som.c (obj_pseudo_table): Add "weak".
3894 (obj_som_weak): New routine.
3895
abd63a32
AM		 38962000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3897
520dc8e8
AM		 3898 * config/tc-i386.c (union i386_op): New.
3899 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3900 Throughout file replace occurences of disps[n], imms[n], regs[n]
3901 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3902 intel mode operand swapping. Add assert in regKludge and
3903 fake_zero_displacement code. Test i.types[n] when outputting
3904 displacements and immediates. Combine output of Disp16 with
3905 Disp32.
7f3f1ea2
AM		 3906 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3907 when in intel mode by (not) reversing fsub and fdiv operands
3908 before the template search. This fails for single operand
3909 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3910 undefined. Instead fix the base_opcode after we've found the
3911 template. Move base_opcode xor with found_reverse_match from
3912 opcode output code to before this fix so we test for the correct
3913 opcodes.
3914 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3915 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3916
3917 * config/tc-i386.h (TC_RELOC): Delete.
3918 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3919 with equivalent call to reloc.
3920
abd63a32
AM		 3921 * as.h (flag_m68k_mri): Move declaration after target include, and
3922 only declare when TC_M68K defined. Define as zero otherwise.
3923 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3924 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3925 Define as zero otherwise.
3926 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3927 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3928 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3929 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3930 testing whether defined.
3931 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3932 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3933 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3934 rather than testing whether defined.
3935 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3936 (parse_mri_cons): Declare and use only when TC_M68K.
3937 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3938 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3939 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3940
3941 * NEWS: Mention IBM 370 support.
3942
7e052742
RH		 39432000-02-23 Richard Henderson <rth@cygnus.com>
3944
3945 * config/tc-i386.c (md_assemble): When swapping operands for
3946 intel_syntax, assume everything that's not Imm or Disp is a
3947 register.
3948
5b93d8bb
AM		 39492000-02-23 Linas Vepstas <linas@linas.org>
3950
3951 * config/tc-i370.c, config/tc-i370.h: New files.
3952 * Makefile.am: Add support for Linux/IBM 370.
3953 * configure.in: Likewise.
3954 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3955 * config/obj-elf.c: Include elf/i370.h
3956 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3957
3958 * Makefile.in: Regenerate.
3959 * configure: Regenerate.
3960
3961 * doc/c-i370.texi: New file.
3962 * doc/all.texi: Include it.
3963 * doc/as.texinfo: And here.
3e87a760 3964 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3965 * doc/Makefile.in: Regenerate.
3966
25f2196d
CC		 39672000-02-19 Michael Meissner <meissner@redhat.com>
3968
3969 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3970 determine if an instruction can be used in parallel with an ADDppp
3971 or SUBppp instruction.
3972
6349b5f4
AH		 39732000-02-22 Andrew Haley <aph@cygnus.com>
3974
3975 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3976
2f6d2f85 39772000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 3978
3979 * config/tc-mips.c (mips_gp32): New variable.
3980 (macro_build) Use mips_gp32.
3981 (mips_ip): Ditto.
3982 (md_longopts): Add "-mgp32" and "-mgp64".
3983 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3984
a47cf567
NC		 3985 (OPTION_M7900): Change offset
3986 (OPTION_NO_M7900): Ditto.
3987
b985eaa8
ILT		 39882000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3989
3990 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3991 warning, and bump it to 1.
3992
52454417
ILT		 39932000-02-22 Ian Lance Taylor <ian@zembu.com>
3994
3995 From Brad Lucier <lucier@math.purdue.edu>:
3996 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3997 match format.
3998
6b76fefe
CM		 39992000-02-21 Catherine Moore <clm@cygnus.com>
4000
4001 * config/tc-mips.c (MF_HILO_INSN): Define.
4002 (mips_7000_hilo_fix): Declare.
4003 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4004 (md_parse_option): Check for 7000_HILO_FIX options.
4005 (OPTION_M7000_HILO_FIX): Define.
4006 (OPTION_NO_M7000_HILO_FIX): Define.
4007 * doc/c-mips.texi (-mfix7000): Describe.
4008
f6af82bd
AM		 40092000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4010
4011 * listing.c (print_lines): Remove unused variable `end'.
4012
4013 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4014 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4015 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4016 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4017 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4018 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4019
8c8281f4
NC		 40202000-02-18 Nick Clifton <nickc@cygnus.com>
4021
4022 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4023 the computed frag offset, rather than overwriting it.
4024
d4845d57
JR		 4025Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4026
4027 * config/tc-sh.c ("elf/sh.h"): Include.
4028 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4029 (md.begin): Initialize target_arch.
4030 Only include opcodes in has table that match selected architecture.
4031 (parse_reg): Recognize register names for sh-dsp.
4032 (parse_at): Recognize post-modify addressing.
4033 (get_operands): The leading space is now optional.
4034 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4035 arguments. Update valid_arch.
4036 (build_Mytes): Add support for SDT_REG_N.
4037 (find_cooked_opcode): New function, broken out of md_assemble.
4038 (assemble_ppi, sh_elf_final_processing): New functions.
4039 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4040 (md_longopts, md_parse_option): New option: -dsp.
4041 * config/tc-sh.h (elf_tc_final_processing): Define.
4042 (sh_elf_final_processing): Declare.
4043
c97305a1
JL		 4044Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4045
4046 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4047 the unwinder subspace. Save the current seg/subseg before creating
4048 the new seg/subseg.
4049
bec50466
NC		 40502000-02-10 Nick Clifton <nickc@cygnus.com>
4051
4052 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4053 little endian targets.
bec50466 4054 (INST_BYTE1): Redefine to handle big and little endian
66778679 4055 targets.
bec50466
NC		 4056 (cpu_type): New type: Select between M340 and M210.
4057 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4058 instructions of the M340.
bec50466 4059 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4060 instructions.
bec50466
NC		 4061 (md_atof): Add support for little endian targets.
4062 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4063 line switches.
bec50466
NC		 4064 (md_convert_frag): Add support for little endian targets.
4065 (md_apply_fix3): Add support for little endian targets.
4066 (md_number_to_chars): Add support for little endian targets.
4067
a25c045a
TW		 40682000-02-10 Timothy Wall <twall@redhat.com>
4069
4070 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4071 defined, use it to verify the symbol just read should be a label.
4072
f28e8eb3
TW		 40732000-02-10 Timothy Wall <twall@redhat.com>
4074
4075 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4076 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4077 around colons when KEEP_WHITE_AROUND_COLON is defined.
4078 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4079 and KEEP_WHITE_AROUND_COLON.
4080
6dc19fc4
TW		 40812000-02-08 Timothy Wall <twall@redhat.com>
4082
4083 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4084 logic.
6dc19fc4 4085 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4086 implemented.
6dc19fc4
TW		 4087 (end_repeat): New. Provide support for a "break" out of the
4088 repeat loop.
4089 * read.h: Add prototypes for new functions.
3e87a760 4090
f805106c
TW		 40912000-02-08 Timothy Wall <twall@redhat.com>
4092
4093 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4094 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4095 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4096 non-zero.
4097
4469be0f
TW		 40982000-02-08 Timothy Wall <twall@redhat.com>
4099
4100 * read.c: Added elseif to directives table.
4101 * read.h: Added prototype for s_elseif.
4102 * doc/as.texinfo: Added description for elseif.
4103 * cond.c (s_elseif): New function
3e87a760 4104
24a17b6c
TW		 41052000-02-04 Timothy Wall <twall@redhat.com>
4106
4107 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4108 listings.
24a17b6c 4109
bea9907b 41102000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4111
bea9907b
TW		 4112 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4113 default values.
4114 * frags.c (frag_new): Calculate fr_fix in octets
4115 (frag_now_fix) Return offset as target address offset (bytes).
4116 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4117 quantities).
bea9907b
TW		 4118 * frags.h: Added prototype for frag_now_fix_octets().
4119 Distinguish between octets and bytes in field descriptions.
4120 * listing.c (calc_hex): Account for octets vs bytes when
4121 printing addresses/offsets.
4122 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4123 target is little-endian, print the octets in a word in big-endian
4124 order so that the display looks like a proper hexadecimal number,
4125 instead of having the octets reversed.
4126 * read.c (do_align): When recording alignment, alignment power
4127 should be in terms of target bytes (minimum addressible unit)
4128 instead of octets.
4129 (do_org) Convert ORG target address (byte) argument into an
4130 octet offset when generating a variable fragment.
4131 * symbols.c (resolve_symbol_value): Symbol final value
4132 converted to a target address offset (bytes) from its octet offset.
4133 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4134 offset (bytes) is adjusted by the frag offset (octets) converted
4135 to bytes.
4136 (coff_frob_section) Section alignment power is in terms of bytes;
4137 convert it to an octet alignment power when calculating size (and
4138 size mask) in octets. Don't modify the section size in order to
4139 "align" it for TI COFF, since that format has a different method
4140 for storing alignment information.
3e87a760 4141
210dcc61
TW		 41422000-02-01 Timothy Wall <twall@cygnus.com>
4143
4144 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4145 entries, matching the way GCC generates them. If not escaped, the
4146 filename is encoded incorrectly.
4147
557537a5 41482000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4149
557537a5
NC		 4150 * config/tc-arm.c (reg_table): Add support for ATPCS register
4151 naming conventions.
2c1c4c62 4152
557537a5 41532000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4154
2c1c4c62
GK		 4155 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4156 already defined.
3e87a760 4157 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4158 New macro.
4159 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4160 of a symbol when we really care about its value.
4161
41622000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4163
4164 * config/tc-mcore.c (md_assemble): Give warning message if
4165 operands passes to instruction are more than the spec.
4166
2f0ca46a
NC		 41672000-01-27 Thomas de Lellis <tdel@windriver.com>
4168
66778679 4169 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4170 Thumb mode but the label seen was not declared as '.thumb_func'
4171 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4172 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4173
4c63da97
AM		 41742000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4175
4176 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4177 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4178
4179 * Makefile.in: Same here.
4180 Update copyright.
4181
4182 * configure.in: Set bfd_gas for i386-aout when primary target
4183 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4184 we may need the primary te_file. Remove incorrect comment.
4185
4186 * configure: Regenerate.
4187
4188 * config/e-i386aout.c: New file.
4189
4190 * as.c (USE_EMULATIONS): Move to before print_version_id.
4191 (struct emulation): Add i386aout.
4192 (show_usage): Split text strings. Reformat -a text. Add --em
4193 help.
4194 Update copyright.
4195
4196 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4197 (aout_format_ops): New.
4198 Update copyright.
4199
4200 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4201 preprocessor conditional and add aout USE_EMULATIONS tests.
4202 (read_a_source_file): Don't pass error strings to printf as
4203 format arg.
4204 Update copyright.
4205
4206 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4207 format arg.
4208 (do_data): Same here.
4209 (process_file): And here.
4210 Update copyright.
4211
4212 * symbols.c (colon): Rewrite "already defined" fatal message
4213 code for aout with USE_EMULATIONS.
4214 Update copyright.
4215
4216 * config/obj-aout.c (OBJ_HEADER): Define.
4217 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4218 fields of sentinel.
4c63da97
AM		 4219 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4220 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4221 forms here.
4222 (obj_aout_type): Expand S_SET_OTHER here too.
4223 (obj_read_begin_hook): Remove.
4224 (aout_pop_insert): New.
4225 (obj_aout_s_get_other): New.
4226 (obj_aout_s_get_desc): New.
4227 (aout_format_ops): New.
4228 Update copyright.
4229
4230 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4231 gets aout_pseudo_table.
4232 (aout_pseudo_table): Declare.
4233 (obj_read_begin_hook): Define.
4234 Update copyright.
4235
4236 * config/obj-coff.c (obj_pseudo_table): Rename to
4237 coff_pseudo_table.
4238 (coff_pop_insert): Use coff_pseudo_table.
4239 (coff_sec_sym_ok_for_reloc): Remove.
4240 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4241 and comment all zero entries and remove #if 0 code.
4242 Update copyright.
4243
4244 * config/obj-coff.h (obj_pop_insert): Define.
4245 (coff_pseudo_table): Declare.
4246 Update copyright.
4247
4248 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4249 s_get_size, s_set_size. Comment all zero entries.
4250 Update copyright.
4251
4252 * config/obj-elf.c (elf_s_get_other): New function.
4253 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4254 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4255 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4256 comment.
4257 (obj_elf_parse_section_letters): Don't pass error strings to
4258 printf as format arg.
4259 Update copyright.
4260
4261 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4262 OBJ_MAYBE_ECOFF.
4263 (elf_s_get_other): Declare.
4264 (S_GET_OTHER) Define as elf_s_get_other if not already
4265 defined.
4266 (S_SET_OTHER): Only define when not already defined.
4267 (elf_obj_read_begin_hook): Declare.
4268 (obj_read_begin_hook): Define.
4269 (elf_obj_symbol_new_hook): Declare.
4270 (obj_symbol_new_hook): Define.
4271 Update copyright.
4272
4273 * config/obj-multi.h: Add copyright header and protect against
4274 multiple inclusion. Add * to all function pointers.
4275 (OBJ_HEADER): If defined, include it rather than other defines
4276 in this file.
4277 (obj_frob_file_after_relocs): Test for NULL.
4278 (obj_symbol_new_hook): Here too.
4279 (obj_sec_sym_ok_for_reloc): And here.
4280 (S_GET_OTHER): Define.
4281 (S_GET_DESC): Define.
4282 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4283 (OBJ_MAYBE_ELF): Update comment.
4284
4285 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4286 OBJ_AOUT preprocessor conditional and handle emulation by
4287 testing OUTPUT_FLAVOR.
4288 (i386_displacement): Here too.
4289 (md_section_align): Similarly here.
4290 (i386_target_format): Conditionally compile when more than one
4291 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4292 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4293 (i386_displacement): Here too.
4294 Update copyright.
4295
4296 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4297 Define TARGET_FORMAT for aout only when not multi.
4298 Update copyright.
4299
4300 * config/te-multi.h: Delete file as it's identical to te-generic.h
4301
add0c677
AM		 43022000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4303
4304 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4305 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4306 LONG_MNEM_SUFFIX.
4307
4308 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4309 DWORD_MNEM_SUFFIX.
4310 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4311 comments.
4312
a19d8eb0
CP		 43132000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4314
66778679
RH		 4315 * config/tc-mips.c (mips_do_align): New function.
4316 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4317
550262c4
NC		 43182000-01-10 Philip Blundell <philb@gnu.org>
4319
4320 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4321 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4322 line separator for Linux.
4323 * doc/as.texinfo (Comments): Mention the ARM.
4324
0decc840
NC		 43252000-01-10 Philip Blundell <pb@futuretv.com>
4326
4327 * configure.in (arm*-*-conix*): New target.
4328 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4329 armv*-*-linux-gnu.
4330 * configure: Regenerate.
4331
2e13b764
NC		 43322000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4333
4334 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4335 (obj_elf_visibility): New function.
3e87a760 4336
2e13b764
NC		 4337 * doc/as.texinfo (Visibility): New node: document visibility
4338 pseudo ops.
4339
2f6d2f85 4340For older changes see ChangeLog-9899
GDB Binutils - Deliverables
This page took 0.270736 seconds and 4 git commands to generate.