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Drop -Wuninitialized until GDB compiles with it.
[deliverable/binutils-gdb.git] / gas / ChangeLog
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cd17328a
NC		 12001-01-18 Nick Clifton <nickc@redhat.com>
2
3 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
4 "da" flags.
5 (stm_flags): Remove redundant bit from "ed" and "da" flags.
6
81c425d1
AO		 72001-01-18 Alexandre Oliva <aoliva@redhat.com>
8
9 * configure.in (cpu_type, arch): Match i386 too.
10 * configure: Rebuilt.
11
e5cb08ac
KH		 122001-01-16 Kazu Hirata <kazu@hxi.com>
13
14 * config/tc-i386.c: Fix formatting.
15
1d3d5051
AM		 162001-01-16 Alan Modra <alan@linuxcare.com.au>
17
64afeba3
AM		 18 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
19 relocs for .PARISC.unwind section.
20
1d3d5051
AM		 21 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
22 depending on section flags, not just for .text.
23
b44b1b85
JW		 242001-01-15 Jim Wilson <wilson@redhat.com>
25
26 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
27 not immediately followed by an instruction.
28
098f2ec3
KH		 292001-01-15 Kazu Hirata <kazu@hxi.com>
30
31 * config/tc-m68hc11.c: Fix formatting.
32
d4887adc
NC		 332001-01-15 Nick Clifton <nickc@redhat.com>
34
35 * symbols.c (colon): Change 'already defined symbol' from a
36 fatal error to an ordinary error. There is no reason why this
37 error should be fatal.
38
39 * message.c (as_fatal): Delete output file, if one has been
40 created.
41
fcfd4916
AM		 422001-01-14 Alan Modra <alan@linuxcare.com.au>
43
44 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
45
bfb32b52
KH		 462001-01-14 Kazu Hirata <kazu@hxi.com>
47
48 * config/tc-alpha.c: Fix formatting.
49 * config/tc-arc.c: Likewise.
50 * config/tc-arc.h: Likewise.
51 * config/tc-d10v.c: Likewise.
52 * config/tc-i370.c: Likewise.
53 * config/tc-i386.c: Likewise.
54 * config/tc-i960.c: Likewise.
55 * config/tc-m68k.c: Likewise.
56 * config/tc-ppc.c: Likewise.
57 * config/tc-sparc.c: Likewise.
58 * config/tc-tahoe.c: Likewise.
59 * config/tc-vax.c: Likewise.
60
1e07b820
KH		 61 * config/tc-arc.c: Fix formatting.
62
19203624
KH		 63 * config/tc-arc.c: Fix formatting.
64
1328dc98
AM		 652001-01-14 Alan Modra <alan@linuxcare.com.au>
66
c46b7515
AM		 67 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
68 both 32 and 64 bit ELF.
69
1328dc98
AM		 70 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
71 and don't bother storing `m' for "ce" completer. Tidy handling of
72 'J' and 'K' operands to suit. Handle '<' and '>' operands.
73
b9d79e03
JH		 74Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
75
76 * tc-i386.h (TARGET_MACH): New macro.
77 (i386_mach): Declare.
78 * tc-i386.c (i386_mach): New function.
79
a349d9dd
PB		 802001-01-13 Philip Blundell <philb@gnu.org>
81
82 * doc/as.texinfo: Fix spelling and cross-references.
83
84 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
85 character for all systems, not just GNU/Linux. Make it explicit
86 that `-k' doesn't affect code generation, just ELF flags.
87
e2914f48
JH		 88Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
89
90 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
91 instructions.
92
272d76e0
FCE		 932001-01-12 Frank Ch. Eigler <fche@redhat.com>
94
95 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
96
d0398d6a
NC		 972001-01-12 Nick Clifton <nickc@redhat.com>
98
99 * as.c (print_args): Update copyright date to 2001.
100
2d73a4ca
NC		 1012001-01-12 Peter Targett <peter.targett@arccores.com>
102
103 * doc/c-arc.texi: New file.
104 Some sections to be expanded.
105
6e0b89ee
AM		 1062001-01-12 Alan Modra <alan@linuxcare.com.au>
107
108 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
109 (md_parse_option): Always accept "--32".
110
0d2bcfaf
NC		 1112001-01-11 Peter Targett <peter.targett@arccores.com>
112
113 * as.h (TC_ARC): Ensure struc-symbol.h included.
114 * as.c (dwarf2dbg.h): Include to remove implicit declaration
115 warnings.
116 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
117 (TARGET_SYMBOL_FIELDS) added.
118
119 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
120 * doc/c-arc.texi: New file.
121 Some sections to be expanded.
122 * doc/as.texinfo: Update command-line options.
123 Removed outdated text for ARC dependant features, instead include
124 text from above file.
125
126 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
127 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
128 (targ-cpu.h) header.
129 * config/tc-arc.h:
130 * config/tc-arc.c: New updated configuration for
131 ARC, including selection of core variants, and extensibility of
132 instructions, registers etc. through directives.
133
134 * config/tc-arc.c (arc_extinst): Minor corrections for
135 error messages.
136 (arc_common) Likewise. Make alignment argument optional for local
137 symbols also, with default of zero.
138
88051039
SC		 1392001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
140
141 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
142 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
143 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
144 and fix_new_exp() instead.
145 (md_convert_frag): For indexed post byte use the symbol value
146 rather than the displacement.
147 (md_relax_table): Fix indexed offset relax.
148
d8273f3b
SC		 1492001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
150
151 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
152 relax weak symbols.
153 (relaxable_symbol): New function.
154
eea2ad45
AJ		 1552001-01-11 Andreas Jaeger <aj@suse.de>
156
157 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
158 not used anywhere.
159
7a91e76a
NC		 1602001-01-10 Nick Clifton <nickc@redhat.com>
161
162 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
163 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
164
aa257fcd
NC		 1652001-01-10 Nick Clifton <nickc@redhat.com>
166
167 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
168 character used to dollar local symbols.
169 (LOCAL_LABEL_CHAR): New constant - the magic character used to
170 local label symbols.
171 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
172 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
173 if defined.
174 Use LOCAL_LABEL_CHAR.
175 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
176 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
177 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
178
b77a7acd
AJ		 1792001-01-08 Bo Thorsen <bo@suse.de>
180
181 * config/tc-i386.c (i386_immediate, i386_displacement):
182 GOTPCREL check fix.
183
5c2bd011
ILT		 1842001-01-07 Ian Lance Taylor <ian@zembu.com>
185
186 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
187 in last change.
188
46a04e3a
PB		 1892001-01-07 Philip Blundell <philb@gnu.org>
190
191 * doc/as.texinfo (Bug Reporting): Update email address for
192 reports.
193 * README: Likewise.
194
b96d3a20
JH		 195Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
196
197 * configure.in: Define DEFAULT_ARCH for i386.
198 * tc-i386.c (md_assemble): Return after the error message;
199 move testing for 64bit operands to proper place.
200
55b62671
AJ		 2012001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
202
203 * doc/as.texinfo: Document '#' as comment character for i386 and
204 x86_64. Add AMD x86-64 into menu of machine dependent information.
205
206 * doc/c-i386.texi: Document x86_64 extensions.
207
7bc70a8e
JH		 208Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
209
210 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
211
a167610d
JH		 212Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
213
214 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
215 * NEWS: Add note about Pentium4 support.
216
09f131f2
JH		 217Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
218
219 * tc-i387.c (pi, pte, pt): Update.
220 (type_names): Add new types.
221
6f8c0c4c
JH		 222Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
223
224 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
225 CpuUnknown): Renumber
226 (CpuP4, CpuSSE2): New.
227 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
228
b96ed59a
PB		 2292001-01-03 Philip Blundell <pb@futuretv.com>
230
231 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
232 relocs.
233 (alpha_fix_adjustable): Likewise.
234 (md_apply_fix): Likewise.
235
a735d1cd
L		 2362000-12-31 H.J. Lu <hjl@gnu.org>
237
238 * listing.c (listing_message): Allocate string only if it is
239 used.
240
241 * configure: Rebuild.
242
67db5ab4
HPN		 2432000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
244
245 * doc/internals.texi (Relaxing with a table) <after relaxation>:
246 Point out caveats with generating fixups for the opcode in a frag.
247
c0d8940f
JH		 248Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
249
250 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
251 * NEWS: Add x86_64.
252
087f563c
L		 2532000-12-29 H.J. Lu <hjl@gnu.org>
254
255 * listing.c (calc_hex): Print the variable part only if the
256 fragment type is rs_fill.
257
8108ad8e
HPN		 2582000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
259
260 * doc/internals.texi (tc_conditional_pseudoop,
261 TC_LINKRELAX_FIXUP): Fix typos.
262
799051fc
RH		 2632000-12-28 Richard Henderson <rth@redhat.com>
264
265 * write.c (subsegs_finish): Fix thinko last change -- don't
266 "optimize" the alignment == 0 case.
267
0a9ef439
RH		 2682000-12-28 Richard Henderson <rth@redhat.com>
269
270 * as.h (rs_align_test): New.
271 * frags.c (NOP_OPCODE): Move default from read.c.
272 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
273 (frag_align_code): New.
274 * frags.h (frag_align_code): Declare.
275 * read.c (NOP_OPCODE): Remove.
276 (do_align): Use frag_align_code.
277 * write.c (NOP_OPCODE): Remove.
278 (get_recorded_alignment): New.
279 (cvt_frag_to_fill): Handle rs_align_test.
280 (relax_segment): Likewise.
281 (subsegs_finish): Align last subseg in section to the
282 section alignment. Use frag_align_code.
283 * write.h (get_recorded_alignment): Declare.
284 * config/obj-coff.c (size_section): Handle rs_align_test.
285 (fill_section, fixup_mdeps): Likewise.
286 (write_object_file): Use frag_align_code.
287
288 * config/tc-alpha.c (alpha_align): Use frag_align_code.
289 (alpha_handle_align): New.
290 * config/tc-alpha.h (HANDLE_ALIGN): New.
291 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
292
293 * config/tc-i386.h (md_do_align): Use frag_align_code.
294 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
295
296 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
297 (ia64_handle_align): New.
298 * config/tc-ia64.h (HANDLE_ALIGN): New.
299 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
300
301 * config/tc-m32r.c (m32r_do_align): Remove.
302 (m32r_handle_align): New.
303 (fill_insn): Use frag_align_code.
304 * config/tc-m32r.h (md_do_align): Remove.
305 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
306 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
307 * config/tc-mips.c, config/tc-mips.h: Similarly.
308
309 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
310 (sh_handle_align): Likewise. Handle rs_align_code.
311 (sh_do_align): Remove.
312 * config/tc-sh.h (md_do_align): Remove.
313 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
314
315 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
316 (sparc_handle_align): Likewise. Handle rs_align_code.
317 * config/tc-sparc.h (md_do_align): Remove.
318 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
319
3cd4dda7
DD		 3202000-12-22 DJ Delorie <dj@redhat.com>
321
322 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
323 when we assemble the first half of a pair.
324
ec56dfb4
L		 3252000-12-22 H.J. Lu <hjl@gnu.org>
326
327 * config/tc-i386.c (reloc): Update the macro for non-bfd
328 assembler.
329 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
330
ad1172d4
L		 3312000-12-22 H.J. Lu <hjl@gnu.org>
332
333 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
334
3e73aa7c
JH		 335Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
336
337 * tc-i386.h (i386_target_format): Define even for ELFs.
338 (QWORD_MNEM_SUFFIX): New macro.
339 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
340 New macros
341 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
342 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
343 ImmExt): Renumber.
344 (Size64, No_qSuf, NoRex64, Rex64): New macros.
345 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
346 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
347 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
348 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
349 Renumber.
350 (Reg, WordReg): Add Reg64.
351 (Imm): Add Imm32S and Imm64.
352 (EncImm): New.
353 (Disp): Add Disp64 and Disp32S.
354 (AnyMem): Add Disp32S.
355 (RegRex, RegRex64): New macros.
356 (rex_byte): New type.
357 * tc-i386.c (set_16bit_code_flag): Kill.
358 (fits_in_unsigned_long, fits_in_signed_long): New functions.
359 (reloc): New parameter "signed"; support x86_64.
360 (set_code_flag): New.
361 (DEFAULT_ARCH): New macro; default to "i386".
362 (default_arch): New static variable.
363 (struct _i386_insn): New fields Operand_PCrel; rex.
364 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
365 (flag_code): New enum and static variable.
366 (use_rela_relocations): New static variable.
367 (flag_code_names): New static variable.
368 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
369 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
370 K6 and Athlon.
371 (i386_align_code): Return plain "nop" for x86_64.
372 (mode_from_disp_size): Support Disp32S.
373 (smallest_imm_type): Support Imm32S and Imm64.
374 (offset_in_range): Support size of 8.
375 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
376 (md_pseudo_table): Add "code64"; use set_code_flat.
377 (md_begin): Emit sane error message on hash failure.
378 (tc_i386_fix_adjustable): Support x86_64 relocations.
379 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
380 instructions supported on particular arch just partially,
381 output of 64bit immediates, handling of Imm32S and Disp32S type.
382 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
383 (i386_displacement): Likewise.
384 (i386_index_check): Cleanup; support 64bit addresses.
385 (md_apply_fix3): Support x86_64 relocation and rela.
386 (md_longopts): Add "32" and "64".
387 (md_parse_option): Add OPTION_32 and OPTION_64.
388 (i386_target_format): Call even for ELFs; choose between
389 elf64-x86-64 and elf32-i386.
390 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
391 (tc_gen_reloc): Support rela relocations and x86_64.
392 (intel_e09_1): Support QWORD.
393
21d6c4af
DN		 3942000-12-15 Diego Novillo <dnovillo@redhat.com>
395
396 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 397 it's not an offset expression.
21d6c4af
DN		 398 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
399 keep the braces '[' and ']' in the output string.
400 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
401 != FLAT. There is no such op_modifier.
402
6717891c
NC		 4032000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
404
405 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
406 if we have it.
407
ee515fb7
KH		 4082000-12-13 Kazu Hirata <kazu@hxi.com>
409
410 * as.h: Fix formatting.
411 * cgen.h: Likewise.
412 * dwarf2dbg.c: Likewise.
413 * input-scrub.c: Likewise.
414 * read.h: Likewise.
415
349a994c
DD		 4162000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
417
418 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
419 configure: Regenerate.
420
42dbf88c
NC		 4212000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
422
423 * dwarf2dbg.c: #include <limits.h> only if it exists.
424
0485cba3
AM		 4252000-12-13 Rodney Brown <RodneyBrown@mynd.com>
426
427 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
428 (md_apply_fix): Here too.
429
514829c3
JW		 4302000-12-12 Jim Wilson <wilson@redhat.com>
431
432 * config/tc-ia64.h (ia64_init): Add prototype.
433
92eb7b32
L		 4342000-12-12 H.J. Lu <hjl@gnu.org>
435
436 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
437
438 * read.h (outputting_stabs_line_debug): Change it to int.
439 * stabs.c (outputting_stabs_line_debug): Likewise.
440
8141c27d
GK		 4412000-12-12 Geoffrey Keating <geoffk@redhat.com>
442
443 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
444 the address of a function result.
445
5d6f4f16
GK		 4462000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
447
448 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
449 (md_assemble): Call dwarf2_emit_insn.
450 (shlib): Fix typo SHILB -> SHLIB.
451 (md_parse_option): Likewise.
452 (ppc_elf_validate_fix): Likewise:
453 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
454
d4c0c039
NC		 4552000-12-12 Nick Clifton <nickc@redhat.com>
456
457 * cgen.h: Fix formatting.
458 * input-scrub.c: Fix formatting.
459 * macro.c: Fix formatting.
e972090a 460 * config/tc-mips.c: Fix formatting.
584da044 461 * doc/c-mips.texi: Fix formatting.
55b62671 462
f16b83df
JH		 463Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
464
465 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
466 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
467 references.
468 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
469 otherwise.
470 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
471 (No_dSuf): Kill.
472
473 * i386.h (*_Suf): Remove No_dSuf.
474 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
475 Remove.
476 (i386_optab): Remove 'd' in the suffixes.
477
50705ef4
AM		 4782000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
479
480 * config/tc-i386.c (T_SHORT): Undefine before defining.
481
beae10d5
KH		 4822000-12-05 Kazu Hirata <kazu@hxi.com>
483
484 * config/tc-mips.c: Fix formatting.
485
bccba5f0 4862000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 487
488 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
489 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
490 (md_show_usage): Ditto.
491 (md_parse_option): Ditto.
492 (d10v_cleanup): Writes pending instruction only if
493 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 494 Fix compile time warning messages.
50705ef4
AM		 495
496 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 497
4982000-12-04 Matthew Hiller <hiller@redhat.com>
499
50705ef4 500 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 501 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
502 function entry and unset at function exit.
503
50705ef4 504 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 505
506 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
507
508 * dwarf2dbg.c: Fix compile time warning messages.
509
bc805888
KH		 5102000-12-03 Kazu Hirata <kazu@hxi.com>
511
512 * config/tc-a29k.c: Fix formatting.
513 * config/tc-alpha.c: Likewise.
514 * config/tc-arm.c: Likewise.
515 * config/tc-cris.c: Likewise.
516 * config/tc-hppa.c: Likewise.
517 * config/tc-i370.c: Likewise.
518 * config/tc-i386.c: Likewise.
519 * config/tc-i860.c: Likewise.
520 * config/tc-i960.c: Likewise.
521 * config/tc-ia64.c: Likewise.
522 * config/tc-m68hc11.c: Likewise.
523 * config/tc-m68k.c: Likewise.
524 * config/tc-m88k.c: Likewise.
525 * config/tc-pj.c: Likewise.
526 * config/tc-ppc.c: Likewise.
527 * config/tc-sh.c: Likewise.
528 * config/tc-sparc.c: Likewise.
529 * config/tc-tahoe.c: Likewise.
530 * config/tc-vax.c: Likewise.
531
3dacdf2e
NC		 5322000-12-01 Chris Demetriou <cgd@sibyte.com>
533
50705ef4
AM		 534 * config/tc-mips.c (mips_ip): When calculating offsets,
535 don't accept as constant the difference between the
536 addresses of symbols in two different sections.
537
538 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
539 specifiers.
540 (validate_mips_insn): Likewise. Also, update 'B' operand
541 specifier to use OP_*_CODE20 constants and delete 'm' operand
542 specifier.
543 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
544 operand specifiers. Change warning generated by 'B' operand
545 specifier to reflect its new multi-purpose usage.
546
547 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
548 -1, and update comment.
549 (file_mips_isa): Likewise.
550 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
551 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
552 ISA_* constants rather than hard-coded numbers.
553 (mips_cpu_info): New structure.
554 (mips_cpu_info_table): New table describing CPU and ISA names
555 and numbers.
556 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
557 mips_cpu_info_from_cpu): New functions.
558 (mips_isa_to_str): New function to get string for ISA name.
559 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
560 return const char *.
561 (md_begin): Redo CPU and ISA selection logic, using
562 mips_cpu_info_from_*. Convert to use ISA_* constants rather
563 than hard-coded numbers.
564 (append_insn, mips_emit_delays, macro, macro2): Convert to use
565 ISA_* constants rather than hard-coded numbers.
566 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
567 (md_longopts): Delete OPTION_NO_MIPS32.
568 (md_parse_option): Convert to use ISA_* constants rather than
569 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
570 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
571 to use strcasecmp to recognize "default" and to use
572 mips_cpu_info_from_name to get CPU numbers from argument.
573 (md_show_usage): Move -mips32 so it's with the rest of the ISA
574 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
575 mips32-4k.
576 (s_mipsset): Accept ISA value 32.
577 * doc/as.texinfo: Clean up MIPS options summary slightly,
578 remove -no-mips32. Add note about -mips4 and -mips32
579 specifying those ISA levels. Delete -mips32 and -no-mips32
580 cpu flag descriptions.
581 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
582 up the supported CPU switch list, and replace 4Kc, 4Km, and
583 4Kp entries with a single mips32-4k entry. Note that you can
584 use ".set mips32".
585
586 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
587 ISA_MIPS64.
588 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
589 -mips5 and -mips64.
590 (md_parse_option): Add cases for OPTION_MIPS5 and
591 OPTION_MIPS64.
592 (md_show_usage): Mention -mips5 and -mips64 arguments.
593 (s_mipsset): Add cases for MIPS5 and MIPS64.
594 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
595 and pseudo-CPUs.
596 * doc/as.texinfo: Mention -mips5 and -mips64 options
597 and their meanings.
598 * doc/c-mips.texi: Likewise. Also update introduction
599 and ".set" usage information.
600
601 * config/tc-mips.c (md_show_usage): Add "sb1" to the
602 CPU list.
603 (mips_cpu_info_table): Add SB-1 entries.
604 * doc/c-mips.texi: Add "sb1" to the list of CPUs
605 known to the -mcpu option.
606
607 * doc/as.texinfo: Correct description of MIPS -mcpu
608 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 609
5f68c319
NC		 6102000-12-01 Joel Sherrill <joel@OARcorp.com>
611
3dacdf2e
NC		 612 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
613 New targets.
614 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
615 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 616 * configure: Regenerate.
617 * config.in: Regenerate.
618 * Makefile.in: Regenerate.
619 * aclocal.m4: Regenerate.
620 * po/gas.pot: Regenerate.
50705ef4 621
4ce3447c
PB		 6222000-11-30 Philip Blundell <pb@futuretv.com>
623
624 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
625 even in non BFD_ASSEMBLER case.
626
76a0ddac
DN		 6272000-11-30 Diego Novillo <dnovillo@redhat.com>
628
629 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
630 syntax.
631
220e750f
RH		 6322000-11-29 Richard Henderson <rth@redhat.com>
633
634 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
635 until dwarf2_finish; use relaxation to get cross-fragment offsets;
636 thread multiple subsegments properly; handle multiple code
637 sections properly; emit proper compilation unit info for assembler
638 generated debugging.
639
640 * as.h (enum _relax_state): Add rs_dwarf2dbg.
641 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
642 (dwarf2dbg_estimate_size_before_relax): Declare.
643 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
644 * write.c: Include dwarf2dbg.h.
645 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
646 (relax_segment): Likewise.
647
99b222b4
HPN		 6482000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
649
650 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
651 jump>: Use as_bad_where instead of as_bad. Tweak error message
652 accordingly. Stabilize frag by updating fix part and resetting
653 variant part.
654 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 655 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
656 indexing is_end_of_line[].
657 (md_assemble): Initialize size to 0.
658 (md_section_align): Mark parameter seg as unused.
e46fee70 659 (parse_reg): Parse names case-insensitively.
99b222b4 660
814f6641
KH		 6612000-11-28 Kazu Hirata <kazu@hxi.com>
662
663 * config/obj-aout.h: Fix formatting.
664 * config/obj-bout.h: Likewise.
665 * config/obj-coff.c: Likewise.
666 * config/obj-coff.h: Likewise.
667 * config/obj-elf.h: Likewise.
668 * config/obj-som.h: Likewise.
669 * config/obj-vms.c: Likewise.
670 * config/obj-vms.h: Likewise.
671 * config/tc-h8300.h: Likewise.
672 * config/tc-ns32k.h: Likewise.
673 * config/tc-sparc.h: Likewise.
674 * config/tc-tic54x.h: Likewise.
675 * config/tc-z8k.h: Likewise.
676
e47b9e39
NC		 6772000-11-28 Nick Clifton <nickc@redhat.com>
678
679 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
680 License is present in the sources, but not the output, and
681 also available from the GNU website.
682 (GNU Free Documentation License): Comment out this section.
683
fcdc20a4
HPN		 6842000-11-28 Hans-Peter Nilsson <hp@axis.com>
685
43c34dee
HPN		 686 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
687 targets. Remove i860 from valid a.out targets.
688 * Makefile.in: Regenerate.
689
fcdc20a4 690 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 691 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 692 (md_assemble): Call dwarf2_emit_insn if generating ELF.
693 (s_cris_file, s_cris_loc): New.
694 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
695 * Makefile.am: Regenerate dependencies.
696 * Makefile.in: Regenerate.
697
16887944
AM		 6982000-11-28 Alan Modra <alan@linuxcare.com.au>
699
700 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
701 (MRI_MUL_PRECEDENCE): Likewise.
702 (op_rank): Fix a comment typo.
703
ae3e85dd
SC		 7042000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
705
706 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
707 the error message.
708 (get_operand): Fix analysis for movw/movb instructions.
709
077b8428
NC		 7102000-11-24 Nick Clifton <nickc@redhat.com>
711
712 * configure.in (xscale-elf): Add target.
713 (xscale-coff): Add target.
714 * configure: Regenerate.
715
716 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
717 extenstion.
718 (ARM_EXT_XSCALE): New ARM architecture extension.
719 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
720 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
721 (ARM_THUMB): Rename to ARM_EXT_THUMB.
722 (ARM_ARCH_V4): Remove processor from architecture.
723 (ARM_ARCH_3M): New architecutre definition.
724 (ARM_ARCH_V5TE): New architecutre definition.
725 (ARM_ARCH_XSCALE): New architecutre definition.
726 (CPU_DEFAULT): Allow to be defaulted to XScale.
727 (atpcs): New boolean variable.
728 (ldr_flags): Support 'd' flag for double word loads.
729 (str_flags): Support 'd' flag for double word stored.
730 (do_mia): New function.
731 (do_mar): New function.
732 (do_mra): New function.
733 (do_pld): New function.
734 (do_ldrd): New function.
735 (do_blx): New function.
736 (do_bkpt): New function.
737 (do_clz): New function.
738 (do_lstc2): New function.
739 (do_cdp2): New function.
740 (do_t_blx): New function.
741 (do_t_bkpt): New function.
742 (do_smla): New function.
743 (do_smlal): New function.
744 (do_smul): New function.
745 (do_qadd): New function.
746 (do_co_reg2c): New function.
747 (LONGEST_INSN): Redefine to 7.
748
749 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
750 command line switches.
751
2434f565
JW		 7522000-11-22 Jim Wilson <wilson@redhat.com>
753
754 * config/tc-ia64.c (pseudo_func): Add missing initializers.
755 (struct rsrc): Make line unsigned.
756 (gr_values): Add missing initializer.
757 (SLOT_NUM_NOT_SET): Add unsigned cast.
758 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
759 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
760 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
761 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
762 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
763 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
764 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
765 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
766 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
767 Add ATTRIBUTE_UNUSED to unused parameters.
768 (convert_expr_to_ab_reg): Add parens.
769 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
770 (dot_prologue): Initialize grsave when declared.
771 (md_pseudo_table): Add missing initializers.
772 (operand_match): Add casts to bfd_vma.
773 (emit_one_bundle): Delete unused local prev. Make required_template
774 unsigned.
775 (specify_resource): Cast i to unsigned.
776 (note_register_values): Use fprintf_vma.
777 (print_dependency): Likewise.
778
5a080f89
JW		 7792000-11-21 Jim Wilson <wilson@redhat.com>
780
5e7474a7
JW		 781 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
782 for unwind info section.
783 (dot_endp): Likewise for unwind section.
784
5a080f89
JW		 785 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
786 fix_new_exp.
787
732d96b6
JJ		 7882000-11-21 Jakub Jelinek <jakub@redhat.com>
789
790 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
791 (output_insn): Call dwarf2_emit_insn.
b8e904dc 792 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 793
6d2cf69f
RH		 7942000-11-17 Richard Henderson <rth@redhat.com>
795
796 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
797 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
798 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
799
8179bd9b
NC		 8002000-11-17 Nick Clifton <nickc@redhat.com>
801
802 * config/tc-arm.c (md_pseudo_table): Add support for .line and
803 .file pseudo ops.
804
316e2c05
RH		 8052000-11-17 Richard Henderson <rth@redhat.com>
806
807 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
808
a8316fe2
RH		 8092000-11-17 Richard Henderson <rth@redhat.com>
810
811 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 812 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 813 tri-state definition of alpha_flag_mdebug.
814 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
815 (s_alpha_file): Store first .file directive.
816 (s_alpha_stab): New.
817 (md_pseudo_table): Add stabs and stabn.
818
e346e481
RH		 8192000-11-17 Richard Henderson <rth@redhat.com>
820
821 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
822
4dc7ead9
RH		 8232000-11-17 Richard Henderson <rth@redhat.com>
824
825 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 826 (main): Call dwarf2_finish.
4dc7ead9
RH		 827 * as.h (debug_type): Clarify documentation of the meaning
828 of this variable.
829 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
830 (print_stats): Fix parenthesis problem.
831 (now_subseg_size): New.
832 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
833 (dwarf2_directive_file): Don't set debug_type.
834 (dwarf2_where): Honor DEBUG_DWARF2 first.
835 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
836 do nothing if not emitting dwarf2 debug info, or no work.
837 * dwarf2dbg.h (dwarf2_emit_insn): Update.
838 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
839 (ecoff_new_file): Likewise.
840 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
841 commentary wrt dwarf2.
842
843 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
844 ATTRIBUTE_UNUSED as needed.
845 (emit_insn): Call dwarf2_emit_insn.
846 (s_alpha_file): New.
847 (s_alpha_loc): New.
848 (s_alpha_coff_wrapper): Don't handle them.
849 (md_pseudo_table): Update for .file and .loc.
850 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
851
852 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
853 don't protect with debug_type.
854 * config/tc-hppa.c (md_assemble): Likewise.
855 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
856 * config/tc-mn10300.c (md_assemble): Likewise.
857 * config/tc-sh.c (md_assemble): Likewise.
858 * config/tc-v850.c (md_assemble): Likewise.
859
860 * config/tc-arm.c (arm_end_of_source): Remove.
861 * config/tc-hppa.c (pa_end_of_source): Remove.
862 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
863 * config/tc-mn10300.c (mn10300_finalize): Remove.
864 * config/tc-sh.c (sh_finalize): Remove.
865 * config/tc-v850.c (sh_finalize): Remove.
866
867 * config/tc-arm.h (md_end): Remove.
868 * config/tc-hppa.h (md_end): Remove.
869 (DWARF2_LINE_MIN_INSN_LENGTH): New.
870 * config/tc-m68hc11.h (md_end): Remove.
871 * config/tc-mn10300.h (md_end): Remove.
872 * config/tc-sh.h (md_end): Remove.
873 * config/tc-v850.h (md_end): Remove.
874
875 * config/tc-ia64.c (emit_one_bundle): Don't protect
876 dwarf2 bits with debug_type.
877 (md_assemble): Likewise.
878 (ia64_end_of_source): Don't call dwarf2_finish.
879
ca683b78
JW		 8802000-11-16 Jim Wilson <wilson@redhat.com>
881
882 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
883 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
884 > 16.
885
6f620856
L		 8862000-11-16 H.J. Lu <hjl@gnu.org>
887
888 * config/obj-elf.c (obj_elf_symver): Don't check the missing
889 version name.
890
19d63e5d
KH		 8912000-11-15 Kazu Hirata <kazu@hxi.com>
892
893 * config/tc-tic30.c: Fix formatting.
894 * config/tc-tic80.c: Likewise.
895 * config/tc-v850.c: Likewise.
896 * config/tc-vax.c: Likewise.
897 * config/tc-w65.c: Likewise.
898 * config/tc-z8k.c: Likewise.
899
a8761a19
DD		 9002000-11-14 DJ Delorie <dj@redhat.com>
901
902 * config/tc-v850.c: Support dwarf2.
903 * config/tc-v850.h: Ditto.
904
905 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
906 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 907
88be23ec
BS		 9082000-11-15 Bernd Schmidt <bernds@redhat.com>
909
910 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
911 (errata_nops_necessary_p): New function.
912 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
913 md.
914
72a76794
JW		 9152000-11-14 Jim Wilson <wilson@redhat.com>
916
917 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
918 return little endian bfd formats.
919
4a1805b1
KH		 9202000-11-14 Kazu Hirata <kazu@hxi.com>
921
922 * config/aout_gnu.h: Fix formatting.
923 * config/atof-vax.c: Likewise.
924 * config/m68k-parse.h: Likewise.
925 * config/m88k-opcode.h: Likewise.
926 * config/obj-elf.c: Likewise.
927 * config/tc-arm.c: Likewise.
928 * config/tc-cris.c: Likewise.
929 * config/tc-i386.c: Likewise.
930 * config/tc-ia64.c: Likewise.
931 * config/tc-mn10300.c: Likewise.
932 * config/te-386bsd.h: Likewise.
933 * config/te-hppa.h: Likewise.
934 * config/te-nbsd.h: Likewise.
935 * config/te-ppcnw.h: Likewise.
936 * config/te-sparcaout.h: Likewise.
937 * config/te-tmips.h: Likewise.
938 * config/vax-inst.h: Likewise.
939 * config/vms-conf.h: Likewise.
940
c810873d
JJ		 9412000-11-14 Jakub Jelinek <jakub@redhat.com>
942
943 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
944
79082ff0
L		 9452000-11-13 H.J. Lu <hjl@gnu.org>
946
947 * config/obj-elf.c (elf_frob_symbol): Support
948 ".symver name,name2@@@nodename".
949 (elf_frob_file_before_adjust): Likewise.
950
951 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
952 and ".symver name,name2@@@nodename".
953 Fix a typo.
954
1da00eb4
L		 9552000-11-12 H.J. Lu (hjl@gnu.org)
956
957 * config/obj-elf.c (obj_elf_symver): Check missing version
958 name.
959
f585997b
L		 9602000-11-12 H.J. Lu (hjl@gnu.org)
961
962 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
963 instead of bfd_vma for non-bfd assemblers.
964
ef5c4bfc
KH		 9652000-11-09 Kazu Hirata <kazu@hxi.com>
966
967 * itbl-ops.c: Fix comment typos.
968
f5a30c2e
JW		 9692000-11-08 Jim Wilson <wilson@redhat.com>
970
971 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
972 (struct unwind): Add next_slot_frag field.
973 (slot_index): New parameters slot_frag and first_frag. Add code
974 to add in frag sizes when different. Add comments.
975 (fixup_unw_records): New locals first_frag and last_frag. Pass new
976 arguments to slot_index.
977 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
978 loop end. Set next_slot_frag field.
979
339681c0
L		 9802000-11-07 H.J. Lu <hjl@gnu.org>
981
982 * doc/as.texinfo (.symver): Updated for versioned symbol
983 reference.
984
985 * obj.h (format_ops): Add the frob_file_before_adjust field.
986
987 * config/obj-aout.c (aout_format_ops): Set the
988 frob_file_before_adjust field to 0.
989 * config/obj-coff.c (coff_format_ops): Likewise.
990 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
991
992 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
993 name.
994 (elf_frob_file_before_adjust): New function to remove unneeded
995 versioned symbols from the symbol table.
996 (elf_format_ops): Set the frob_file_before_adjust field to
997 elf_frob_file_before_adjust.
998
999 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1000 not defined.
1001
1002 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1003
4a314ec8
NC		 10042000-11-07 Peter Targett <peter.targett@arccores.com>
1005
1006 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1007 BIG_ENDIAN macros.
1008 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1009 Fix compile time warning messages.
50705ef4 1010
604d524f
NC		 10112000-11-07 Nick Clifton <nickc@redhat.com>
1012
1013 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1014 buffer in order to avoid buffer overflows.
1015
44f5c83a
JW		 10162000-11-06 Steve Ellcey <sje@cup.hp.com>
1017
1018 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1019 Change M to m for -milp32 or -mlp64 to match gcc.
1020 (dot_endp): Use bytes_per_address instead of 8.
1021 (emit_one_bundle): Use number_to_chars_littleendian instead of
1022 md_number_to_chars.
1023 (fix_insn): Likewise.
1024 (ia64_init): New function.
1025 (ia64_target_format): New function.
1026 (md_begin): Set endianness, arch, and machine as appropriate.
1027 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1028 Make these macros depend on TE_HPUX macro.
1029 (TARGET_FORMAT): Define.
1030 (HOST_SPECIAL_INIT): Define.
1031 * config/te-hpux.h: New file.
1032 * configure.in: Add "ia64-*-hpux*" target to configure.
1033 * configure: Regenerate.
50705ef4 1034
7152f1dc
KH		 10352000-11-06 Kazu Hirata <kazu@hxi.com>
1036
ef99799a
KH		 1037 * as.c: Fix formatting.
1038 * dwarf2dbg.c: Likewise.
1039 * input-file.c: Likewise.
7152f1dc
KH		 1040 * input-file.h: Likewise.
1041 * input-scrub.c: Likewise.
ef99799a
KH		 1042 * itbl-ops.c: Likewise.
1043 * listing.c: Likewise.
1044 * macro.h: Likewise.
1045 * messages.c: Likewise.
1046 * read.c: Likewise.
1047 * subsegs.c: Likewise.
1048 * subsegs.h: Likewise.
1049 * write.c: Likewise.
7152f1dc 1050
cf055d54
NC		 10512000-11-06 Nick Clifton <nickc@redhat.com>
1052
1053 * doc/as.texinfo: Add GNU Free Documentation License.
1054 * doc/gasp.texi: Add GNU Free Documentation License.
1055 * doc/as.1: Add GNU Free Documentation License.
1056
8d6b5c8e
NC		 10572000-11-05 Nick Clifton <nickc@redhat.com>
1058
1059 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1060
59ff2774
NC		 10612000-11-02 Per Lundberg <plundis@chaosdev.org>
1062
1063 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1064 * configure: Regenerate.
1065
37d8bb27
NC		 10662000-11-01 Nick Clifton <nickc@redhat.com>
1067
1068 * read.c (original_case_string): New global variable.
1069 (read_a_source_file): Copy opcode string into
1070 original_case_string if clobbering the case of the opcode.
1071 * read.h: Export the definition of original_case_string.
1072 * config/tc-arm.c (md_assembler): When parsing a .req
1073 directive use the original opcode string, not the case
1074 clobbered version.
1075
d75bb8cf
NC		 10762000-11-02 Nick Clifton <nickc@redhat.com>
1077
1078 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1079 variable.
d75bb8cf
NC		 1080 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1081 dwarf2_where and dwarf2_gen_line_info.
1082
6c17cfe4
PB		 10832000-11-02 Theo Honohan <th@futuretv.com>
1084
50705ef4 1085 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1086
c51ce5f0
EC		 10872000-10-31 Eric Christopher <echristo@redhat.com>
1088
1089 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1090 or pc-relative, else use fx_offset.
1091
f1bcba5b
JW		 10922000-10-31 Jim Wilson <wilson@redhat.com>
1093
1094 * config/tc-ia64.c (struct md): New field tag_fixups.
1095 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1096 qualifying predicate.
1097 (emit_one_bundle): Delete spurious multiplication by one. Handle
1098 tag_fixups.
1099 (ia64_start_line): Error if dangling qualifying predicate.
1100 (defining_tag): New static variable.
1101 (ia64_unrecognized_line, case '['): Parse tags.
1102 (ia64_frob_label): Create tag_fixups.
1103 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1104
8637c045
AM		 11052000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1106
1107 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1108
ebeeafe6
BS		 11092000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1110
1111 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1112
b041f888
KH		 11132000-10-30 Kazu Hirata <kazu@hxi.com>
1114
1115 * expr.c: Fix formatting.
1116 * flonum-copy.c: Likewise.
1117 * flonum.h: Likewise.
1118 * gasp.c: Likewise.
1119 * hash.c: Likewise.
1120
d8374dcd
HPN		 11212000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1122
1123 * as.h (OPTION_MD_BASE): Bump to 190.
1124 * as.c (parse_args) <std_longopts>: Add comment about the need to
1125 check OPTION_MD_BASE in as.h.
1126
1308f14c
HPN		 1127 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1128 for weak symbols.
1129
6f6ef0fa
NC		 11302000-10-27 Nick Clifton <nickc@redhat.com>
1131
1132 * configure.in (emulations): Add m68hc12.
1133 * configure: Regenerate.
1134 * po/gas.pot: Regenerate.
c51ce5f0 1135
bf1b5881
AH		 11362000-10-27 Aldy Hernandez <aldyh@redhat.com>
1137
50705ef4
AM		 1138 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1139 cpsr*.
1140 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1141
85a39694
NC		 11422000-10-25 Nick Clifton <nickc@redhat.com>
1143
1144 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1145 a DWARF2 line number information sequence.
1146
1147 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1148
1149 * read.c (generate_lineno_debug): Update comment describing why
1150 DWARF2 line number debug information is not generated
1151 automatically by this function.
1152
1153 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1154 not all.
c51ce5f0 1155
85a39694
NC		 1156 * config/tc-arm.h (md_end): Define.
1157 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1158
85a39694
NC		 1159 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1160 if generating DWARF2 line numbers.
1161 (arm_end_of_source): New function. Call dwarf2_finish if
1162 necessary.
1163
1164 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1165 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1166 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1167
cce0cbdc
DN		 11682000-10-25 Diego Novillo <dnovillo@cygnus.com>
1169
1170 * tc-i386.c: Fix prototype declarations for functions taking no
1171 arguments.
1172
64a0c779
DN		 11732000-10-24 Diego Novillo <dnovillo@cygnus.com>
1174
1175 * tc-i386.c (i386_operand_modifier): Remove.
1176 (build_displacement_string): Remove.
1177 (i386_parse_seg): Remove.
1178 (i386_intel_memory_operand): Remove.
1179 (i386_intel_operand): Re-write using recursive descent parser based
1180 on MASM documentation.
1181 (struct intel_parser_s): New structure.
1182 (intel_parser): New static variable.
1183 (struct intel_token): New structure.
1184 (cur_token, prev_token): New static variables.
1185 (T_NIL): Define.
1186 (T_CONST): Define.
1187 (T_REG): Define.
1188 (T_BYTE): Define.
1189 (T_WORD): Define.
1190 (T_DWORD): Define.
1191 (T_QWORD): Define.
1192 (T_XWORD): Define.
1193 (T_SHORT): Define.
1194 (T_OFFSET): Define.
1195 (T_PTR): Define.
1196 (T_ID): Define.
1197 (intel_match_token): New function.
1198 (intel_get_token): New function.
1199 (intel_putback_token): New function.
1200 (intel_expr): New function.
1201 (intel_e05): New function.
1202 (intel_e05_1): New function.
1203 (intel_e06): New function.
1204 (intel_e06_1): New function.
1205 (intel_e09): New function.
1206 (intel_e09_1): New function.
1207 (intel_e10): New function.
1208 (intel_e10_1): New function.
1209 (intel_e11): New function.
1210
19f7b010
JJ		 12112000-10-20 Jakub Jelinek <jakub@redhat.com>
1212
1213 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1214 instructions to loose any special insn->architecture mask.
1215
1216 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1217 (sparc_md_end, sparc_arch_types, sparc_arch,
1218 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1219 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1220 request v9b architecture if they are used).
1221
3ae647a0
NC		 12222000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1223
1224 * config/tc-m68k.c: Fix the previous misapplied patch.
1225
5cbdaa77
NC		 12262000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1227
50705ef4
AM		 1228 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1229 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1230 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1231 BFD_RELOC_*.
5cbdaa77 1232
e6c774b4
KH		 12332000-10-17 Kazu Hirata <kazu@hxi.com>
1234
1235 * debug.c: Fix formatting.
1236 * depend.c: Likewise.
1237 * dwarf2dbg.c: Likewise.
1238 * dwarf2dbg.h: Likewise.
1239 * ecoff.c: Likewise.
1240 * expr.c: Likewise.
1241 * expr.h: Likewise.
1242 * flonum-konst.c: Likewise.
1243 * frags.h: Likewise.
1244
ea20a7da
CC		 12452000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1246
1247 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1248 options.
1249 * doc/as.texinfo: Added notes about this new option.
1250
266cb5f1
HPN		 12512000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1252
1253 * config/tc-sh.c (JREG): Remove.
1254 (md_convert_frag): Remove #if 0:d code using JREG.
1255
6588847e
DN		 12562000-10-15 Diego Novillo <dnovillo@cygnus.com>
1257
1258 * config/tc-i386.c (i386_operand_modifier): Only match
1259 modifiers SHORT and FLAT if they are followed by a space.
1260 (parse_register): When `allow_naked_reg' is set, do not confuse
1261 identifiers that start with a register name with a register.
1262
30a2b4ef
KH		 12632000-10-12 Kazu Hirata <kazu@hxi.com>
1264
1265 * app.c: Fix formatting.
1266 * as.c: Likewise.
1267 * as.h: Likewise.
1268 * bit_fix.h: Likewise.
1269 * cgen.c: Likewise.
1270 * cgen.h: Likewise.
1271 * cond.c: Likewise.
1272
d01e2a23
AM		 12732000-10-11 Alan Modra <alan@linuxcare.com.au>
1274
1275 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1276
44852b19
AM		 12772000-10-07 Alan Modra <alan@linuxcare.com.au>
1278
dc1fc56b
AM		 1279 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1280 Re-arrange function a little and improve error message.
1281
44852b19
AM		 1282 * write.c (write_relocs): Fix a comment.
1283
1284 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1285 link-once sections.
1286
afa680f8
JW		 12872000-10-05 Jim Wilson <wilson@cygnus.com>
1288
1289 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1290
ce8a8b2f
AM		 12912000-10-05 Alan Modra <alan@linuxcare.com.au>
1292
1293 * config/tc-i386.c: Delete some useless comments, reformat others.
1294
1295 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1296 non-global syms in linkonce sections.
1297
56d27c17
AM		 12982000-10-04 Ralf Baechle <ralf@gnu.org>
1299
1300 * config/tc-ia64.c (operand_match): Don't use // style comments.
1301 * config/tc-i370.c: Likewise.
1302
7b15d668
HPN		 13032000-09-29 Hans-Peter Nilsson <hp@axis.com>
1304
1305 Changes to handle varying register prefix and user symbol prefix.
1306 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1307 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1308 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1309 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1310 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1311 (demand_register_prefix): New variable.
1312 (md_pseudo_table): New pseudo ".syntax".
1313 (md_longopts): New options --no-underscore and --underscore.
1314 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1315 on symbols_have_leading_underscore.
1316 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1317 (get_spec_reg): Ditto.
1318 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1319 Fix formatting.
1320 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1321 --help.
1322 <case OPTION_NO_US, case OPTION_US>: New.
1323 (md_show_usage): Be brief and reformat to match continuation of
1324 --help.
1325 * po/gas.pot: Regenerate.
1326
27df9f40
AM		 13272000-09-28 Alan Modra <alan@linuxcare.com.au>
1328
1329 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1330 force relocs for 12 bit branches.
1331 (md_apply_fix): Similarly, adjust logic here.
1332
5506e1a5
AM		 13332000-09-28 Alan Modra <alan@linuxcare.com.au>
1334
1335 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1336 adjust for external and weak syms as we will use a reloc. Allow
1337 for +8 offset when calculating limits of branches.
1338 (hppa_fix_adjustable): Undo 2000-09-23 change.
1339 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1340 Correct distance calculation.
47d89dba
AM		 1341 (tc_gen_reloc): Print the file name and line number if we can't
1342 handle a fixup.
5506e1a5
AM		 1343
1344 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1345 * config/tc-hppa.c (nonzero_dibits): Define.
1346 (arg_reloc_stub_needed): Check each arg and return value
1347 separately for zero case.
1348 (pa_align): Declare argument `bytes'.
1349
81d4177b
KH		 13502000-09-25 Kazu Hirata <kazu@hxi.com>
1351
1352 * config/tc-cris.c: Fix formatting.
1353 * config/tc-d10v.h: Likewise.
1354 * config/tc-d30v.c: Likewise.
1355 * config/tc-d30v.h: Likewise.
1356 * config/tc-fr30.c: Likewise.
1357 * config/tc-fr30.h: Likewise.
1358 * config/tc-m68k.c: Likewise.
1359 * config/tc-m68k.h: Likewise.
1360 * config/tc-pj.h: Likewise.
1361 * config/tc-ppc.c: Likewise.
1362 * config/tc-ppc.h: Likewise.
1363 * config/tc-sh.c: Likewise.
1364 * config/tc-sh.h: Likewise.
1365 * config/tc-sparc.c: Likewise.
1366 * config/tc-v850.h: Likewise.
1367 * config/tc-vax.h: Likewise.
1368 * config/tc-w65.h: Likewise.
1369 * config/tc-z8k.h: Likewise.
1370
959ee541
AM		 13712000-09-23 Alan Modra <alan@linuxcare.com.au>
1372
1373 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1374 checks only for ELF.
1375 (hppa_force_relocation): Likewise.
1376
139368c9
JW		 13772000-09-22 Jim Wilson <wilson@cygnus.com>
1378
1379 * config/tc-ia64.c (dv_sem): Add "stop".
1380 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1381 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1382 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1383 match above.
1384 (mark_resources): Check IA64_RS_PRr.
1385
151337e8
NC		 13862000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1387
56d27c17 1388 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1389 md_estimate_size_before_relax): Redesign and clean up the
1390 relaxation mechanism.
1391
0b7410c4
KH		 13922000-09-21 Kazu Hirata <kazu@hxi.com>
1393
1394 * config/tc-ns32k.c: Fix formatting.
1395 * config/tc-ns32k.h: Likewise.
1396
a4d24084
KH		 13972000-09-20 Kazu Hirata <kazu@hxi.com>
1398
82efde3a
KH		 1399 * config/tc-m32r.c: Fix formatting.
1400 * config/tc-m32r.h: Likewise.
1401 * config/tc-m68851.h: Likewise.
1402 * config/tc-m68hc11.c: Likewise.
1403 * config/tc-m68hc11.h: Likewise.
1404 * config/tc-m88k.c: Likewise.
1405 * config/tc-mcore.c: Likewise.
a75214e5 1406 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1407 * config/tc-mips.c: Likewise.
1408 * config/tc-mips.h: Likewise.
1409 * config/tc-mn10200.h: Likewise.
1410 * config/tc-mn10300.h: Likewise.
a75214e5 1411 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1412 * config/tc-tahoe.h: Likewise.
1413
4844386e 14142000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1415
1416 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1417 Likewise in relaxation description comments.
1418
9e754211
AM		 14192000-09-18 Alan Modra <alan@linuxcare.com.au>
1420
1421 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1422 subtraction of two syms without emitting a relocation.
1423
1424 From David Huggins-Daines <dhd@linuxcare.com>
1425 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1426 global or weak symbols.
1427
4a4f25cf
KH		 14282000-09-15 Kazu Hirata <kazu@hxi.com>
1429
1430 * config/tc-h8300.h: Fix formatting.
1431 * config/tc-h8500.c: Likewise.
1432 * config/tc-h8500.h: Likewise.
1433 * config/tc-hppa.h: Likewise.
1434 * config/tc-i370.h: Likewise.
1435 * config/tc-i386.h: Likewise.
1436 * config/tc-i860.c: Likewise.
1437 * config/tc-i860.h: Likewise.
1438 * config/tc-i960.h: Likewise.
1439 * config/tc-ia64.c: Likewise.
1440 * config/tc-ia64.h: Likewise.
1441
1dab94dd
KH		 14422000-09-14 Kazu Hirata <kazu@hxi.com>
1443
1444 * config/tc-a29k.c: Fix formatting.
1445 * config/tc-alpha.c: Likewise.
1446 * config/tc-arc.c: Likewise.
1447 * config/tc-arc.h: Likewise.
1448 * config/tc-arm.c: Likewise.
1449 * config/tc-arm.h: Likewise.
1450 * config/tc-avr.c: Likewise.
1451 * config/tc-avr.h: Likewise.
1452 * config/tc-tic30.c: Likewise.
1453 * config/tc-tic30.h: Likewise.
1454 * config/tc-tic54x.c: Likewise.
1455 * config/tc-tic54x.h: Likewise.
1456 * config/tc-tic80.c: Likewise.
1457 * config/tc-tic80.h: Likewise.
1458
7484b8e6
TW		 14592000-09-14 Timothy Wall <twall@cygnus.com>
1460
1461 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1462 parallel comparisons for later use.
1463 (struct rsrc): Add parallel comparison type.
1464 (resources_match): Skip special cases of PR usage (non-conflicting
1465 parallel compares).
56d27c17 1466
bf514e21
KH		 14672000-09-13 Kazu Hirata <kazu@hxi.com>
1468
1469 * config/obj-ecoff.c: Fix formatting.
1470 * config/obj-elf.c: Likewise.
1471 * config/obj-elf.h: Likewise.
1472 * config/obj-evax.h: Likewise.
1473 * config/obj-generic.h: Likewise.
1474 * config/obj-hp300.c: Likewise.
1475 * config/obj-hp300.h: Likewise.
1476 * config/obj-ieee.h: Likewise.
1477 * config/obj-vms.c: Likewise.
1478 * config/obj-vms.h: Likewise.
1479
156c2f8b 14802000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1481
50705ef4
AM		 1482 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1483 (md_parse_option): Ditto.
1484 (md_longopts): Add -mips32 option.
1485 (md_show_usage): Document new options.
1486 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1487 (mips_ip): Assemble mfc0 with a sub-selection code.
1488 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1489 (mips_cpu_to_str): New function.
1490 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1491 Use CPU_* defines instead of hardcoded numbers.
1492
50705ef4
AM		 1493 * doc/as.texinfo: Document new options.
1494 * doc/c-mips.texi: Ditto.
156c2f8b 1495
a01b9fa4
KH		 14962000-09-12 Kazu Hirata <kazu@hxi.com>
1497
1498 * as.h: Fix formatting.
1499 * asintl.h: Likewise.
1500 * bit_fix.h: Likewise.
dcd619be
KH		 1501 * config/obj-aout.c: Likewise.
1502 * config/obj-aout.h: Likewise.
1503 * config/obj-bout.c: Likewise.
1504 * config/obj-bout.h: Likewise.
1505 * config/obj-coff.c: Likewise.
1506 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1507 * dwarf2dbg.h: Likewise.
1508 * expr.h: Likewise.
1509 * flonum.h: Likewise.
1510 * frags.h: Likewise.
1511 * itbl-ops.h: Likewise.
1512 * macro.h: Likewise.
1513 * read.h: Likewise.
1514 * sb.h: Likewise.
1515 * struc-symbol.h: Likewise.
1516 * subsegs.h: Likewise.
1517 * symbols.h: Likewise.
1518 * tc.h: Likewise.
1519 * write.h: Likewise.
1520
92774660
KH		 15212000-09-11 Kazu Hirata <kazu@hxi.com>
1522
f0e652b4
KH		 1523 * bignum-copy.c: Fix formatting.
1524 * config/tc-i370.c: Likewise.
92774660
KH		 1525 * config/tc-i960.c: Likewise.
1526 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1527 * ehopt.c: Likewise.
1528 * flonum-copy.c: Likewise.
1529 * flonum-konst.c: Likewise.
1530 * flonum-mult.c: Likewise.
1531 * literal.c: Likewise.
1532 * read.c: Likewise.
1533 * sb.c: Likewise.
1534 * stabs.c: Likewise.
1535 * subsegs.c: Likewise.
92774660 1536
222f8079
PB		 15372000-09-09 Philip Blundell <philb@gnu.org>
1538
1539 * configure.in (arm*-*-uclinux*): New target.
1540 * configure: Regenerate.
1541
c488923f
KH		 15422000-09-09 Kazu Hirata <kazu@hxi.com>
1543
1544 * input-file.c: Fix formatting.
1545 * itbl-ops.c: Likewise.
1546 * messages.c: Likewise.
1547
e0e3ecca
PB		 15482000-09-08 Philip Blundell <philb@gnu.org>
1549
1550 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1551 offset is negative.
1552
5d64ca4e
L		 15532000-09-07 H.J. Lu <hjl@gnu.org>
1554
1555 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1556 * configure: Rebuild.
1557
bdaaa2e1
KH		 15582000-09-07 Kazu Hirata <kazu@hxi.com>
1559
e49bc11e
KH		 1560 * atof-generic.c: Fix formatting.
1561 * config/tc-mips.c: Likewise.
e13b337a
KH		 1562 * config/tc-vax.c: Likewise.
1563 * input-scrub.c: Likewise.
bdaaa2e1 1564
d07ed2cd
AO		 15652000-09-07 Alexandre Oliva <aoliva@redhat.com>
1566
1567 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1568 * configure.in (sh-*-linux*): Added.
1569 * configure: Rebuilt.
1570
86905619
KH		 15712000-09-06 Kazu Hirata <kazu@hxi.com>
1572
a28a3ccf
JL		 1573 * config/tc-hppa.c: Fix formatting.
1574
86905619
KH		 1575 * ecoff.c: Fix formatting.
1576
58cccadb
AO		 15772000-09-06 Alexandre Oliva <aoliva@redhat.com>
1578
1579 * configure: Rebuilt with new libtool.m4.
1580
542d6675
KH		 15812000-09-05 Kazu Hirata <kazu@hxi.com>
1582
1583 * cgen.c: Fix formatting.
1584 * config/tc-ia64.c: Likewise.
1585
5b343f5a
NC		 15862000-09-05 Nick Clifton <nickc@redhat.com>
1587
1588 * aclocal.m4: Regenerate.
1589 * config.in: Regenerate.
1590 * configure: Regenerate.
1591 * po/gas.pot: Regenerate.
50bbae35 1592
07e90ad5
HPN		 15932000-09-05 Hans-Peter Nilsson <hp@axis.com>
1594
1595 * config/tc-cris.c: Correct comment typos.
1596
1485d400
EC		 15972000-09-05 Eric Christopher <echristo@cygnus.com>
1598
1599 * config/tc-mn10300.c: Cleanup.
1600 (md_pcrel_from): Enable.
1601
904a31bf
AM		 16022000-09-05 Alan Modra <alan@linuxcare.com.au>
1603
927781e2
AM		 1604 * expr.c (operand): Fix a comment typo.
1605 * write.c (write_relocs): Fix a signed/unsigned warning.
1606
ecacdc7a
AM		 1607 * config/tc-hppa.c (fudge_reg_expressions): New
1608 (hppa_force_reg_syms_absolute): New.
1609 (pa_equ): Allow reg_section expressions.
1610 * config/tc-hppa.c (md_optimize_expr): Define.
1611 (hppa_force_reg_syms_absolute): Prototype.
1612
1613 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1614 (pa_parse_number): Pass in arg to select fp reg parsing.
1615 Return 1 to indicate format checks pass. If strict, then only
1616 accept a register or register symbol. Return value in...
1617 (pa_number): New static for pa_parse_number.
1618 (FP_REG_BASE): Define.
1619 (FP_REG_RSEL): Define.
1620 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1621 appropriate. White space changes.
1622 (need_pa11_opcode): Don't bother passing any params, get them from
1623 globals instead.
1624 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1625 Remove extraneous check in case 'Q'.
1626 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1627 reg, set section of resulting symbol to reg_section.
1628 (pa_parse_space_stmt): Modify call to pa_parse_number.
1629 (pa_space): Likewise.
1630
904a31bf
AM		 1631 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1632 (hppa_force_relocation): Handle vtable relocs.
1633 (pa_vtable_entry): New.
1634 (pa_vtable_inherit): New.
1635 (md_pseudo_table): Add entries for vtable pseudos.
1636 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1637 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1638 against weak syms.
1639 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1640 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1641 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1642 millicode import.
1643 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1644 specify a symbol type.
1645
1646 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1647 dependent things together.
1648 (md_elf_symbol_type): Define.
1649
1650 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1651 symbol.
1652 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1653
1654 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1655 (obj_elf_vtable_entry): Declare.
1656
1657 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1658 and export function.
1659 (obj_elf_vtable_entry): Similarly.
1660 (elf_pseudo_table): Fix the damage with a cast.
1661
a47cf567 16622000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1663
1664 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1665 for template selection when a label is needed.
1666
197865e8
KH		 16672000-09-02 Kazu Hirata <kazu@hxi.com>
1668
1669 * config/tc-ia64.c: Fix formatting.
1670
18e03609
NC		 16712000-09-02 Nick Clifton <nickc@redhat.com>
1672
1673 * configure.in: Increase version number to 2.10.91.
1674 * configure: Regenerate.
1675 * aclocal.m4: Regenerate.
1676 * config.in: Regenerate.
1677 * po/gas.pot: Regenerate.
1678 * Makefile.in: Regenerate.
1485d400 1679
a1cc9221
AO		 16802000-09-01 Alexandre Oliva <aoliva@redhat.com>
1681
1682 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1683 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1684 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1685 similar relocs.
1686 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1687 branches.
1688
16892000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1690
1691 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1692 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1693 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1694 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1695 (GOT_symbol): New variable.
1696 (md_undefined_symbol): Set it.
1697
44576e1f
RH		 16982000-09-01 Richard Henderson <rth@cygnus.com>
1699
1700 * config/tc-ia64.c (match): Don't inline.
1701 (extra_goodness): New.
1702 (md_begin): Prefer nop.f and nop.b for best_template.
1703
29f8404c
KH		 17042000-08-31 Kazu Hirata <kazu@hxi.com>
1705
76b0a8c0
KH		 1706 * as.c: Fix formatting.
1707 * cond.c: Likewise.
1708 * frags.c: Likewise.
29f8404c
KH		 1709 * macro.c: Likewise.
1710
b4c1ea07
EC		 17112000-08-31 Eric Christopher <echristo@cygnus.com>
1712
1713 * config/tc-mn10300.c: Cleanup and fix warnings.
1714 (md_pseudo_table): Add initializers.
1715 (md_show_usage): Cleanup.
1716 (md_parse_option): Fix warnings.
1717 (md_undefined_symbol): Fix warnings.
1718 (md_conver_frag): Fix warnings.
1719 (tc_gen_reloc): Fix warnings.
1720 (md_apply_fix3): Fix warnings.
1721 (check_operand): Fix warnings.
1722
ac48eca1
AO		 17232000-08-31 Alexandre Oliva <aoliva@redhat.com>
1724
1725 * acinclude.m4: Include libtool and gettext macros from the
1726 top level.
1727 * aclocal.m4, configure: Rebuilt.
1728
e0c21649
GK		 17292000-08-30 Mark Hatle <mhatle@mvista.com>
1730
1731 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1732
cf39a089
KH		 17332000-08-31 Kazu Hirata <kazu@hxi.com>
1734
1735 * listing.c: Fix formatting.
1736
3ee4defc
KH		 17372000-08-29 Kazu Hirata <kazu@hxi.com>
1738
1739 * app.c: Fix a comment typo. Fix formatting.
1740
1e8d20f4
NC		 17412000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1742
50bbae35
AM		 1743 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1744 offset of the target destination for jmp instructions.
1745 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1746
5bcac8a4
HPN		 17472000-08-24 Hans-Peter Nilsson <hp@axis.com>
1748
1749 * NEWS: Mention support for CRIS.
1750
46547ecc
DC		 1751Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1752
1753 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1754 Sets `.lcomm' alignment to zero.
1755
4b853faa
AO		 17562000-08-23 Alexandre Oliva <aoliva@redhat.com>
1757
1758 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1759 (TC_FIX_ADJUSTABLE): Define.
1760
efcc5914
JW		 17612000-08-23 Jim Wilson <wilson@cygnus.com>
1762
1763 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1764 unwind.personality_routine is set.
1765
aca719bf
AO		 17662000-08-23 H.J. Lu <hjl@gnu.org>
1767
1768 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1769
a3da4de1
AO		 17702000-08-23 Alexandre Oliva <aoliva@redhat.com>
1771
1772 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1773 environment is pe.
1774
56385375
L		 17752000-08-22 H.J. Lu <hjl@gnu.org>
1776
1777 * config.in (STRICTCOFF): New for strict COFF.
1778
1779 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1780 i386-*-go32* and i386-go32-rtems*.
1781 * configure: Rebuilt.
1782
1783 * config/obj-coff.c (obj_coff_endef): Follow the historical
1784 behavior if STRICTCOFF is not defined.
1785
1786 * doc/internals.texi: Document STRICTCOFF.
1787
8f36cd18
AO		 17882000-08-22 Alexandre Oliva <aoliva@redhat.com>
1789
1790 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1791 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1792 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1793 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1794 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1795 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1796 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1797 Likewise.
1798
58a77e41
EC		 17992000-08-22 Eric Christopher <echristo@cygnus.com>
1800
1801 * config/tc-mn10300.c: (md_apply_fix): New function.
1802 (mn10300_force_relocation): New function.
1803 (mn10300_fix_adjustable): New function.
1804
1805 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1806 (TC_HANDLES_FX_DONE): Define.
1807 (obj_fix_adjustable): Define.
1808 (MD_APPLY_FIX3): Define.
1809 (TC_LINKRELAX_FIXUP): Define.
1810
1811 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1812 previously defined.
1813 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1814
1815 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1816
ded0649c
JE		 18172000-08-21 Jason Eckhardt <jle@cygnus.com>
1818
1819 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1820 if the fixup resulted in a relocation.
1821
66102fe2
NC		 18222000-08-18 Nick Clifton <nickc@redhat.com>
1823
1824 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1825 Make reference to first element of shift_names explicit.
1826
02198638
AO		 18272000-08-18 Alexandre Oliva <aoliva@redhat.com>
1828
1829 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1830 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1831 add a symbol's address. Removed all target-specific #ifdefs that
1832 used to accomplished the same.
1833 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1834 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1835 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1836 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1837 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1838
353e2c69
KH		 18392000-08-17 Kazu Hirata <kazu@hxi.com>
1840
1841 * dwarf2dbg.c: Fix formatting.
1842
4fb7971f
NC		 18432000-08-17 Nick Clifton <nickc@redhat.com>
1844
1845 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1846 to be recoded as logical shift lefts by zero.
1847
50b81f19
JW		 18482000-08-16 Jim Wilson <wilson@cygnus.com>
1849
1850 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1851 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1852 source registers.
1853 (note_register_values): Handle IA64_OPND_R3_2 operands.
1854
f869cfc6
JE		 18552000-08-16 Jason Eckhardt <jle@cygnus.com>
1856
50bbae35 1857 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1858
8cb8bcba
NC		 18592000-08-16 Nick Clifton <nickc@redhat.com>
1860
1861 * config/tc-arm.c (struct asm_shift): Delete.
1862 (shift[]): Delete.
1863 (enum asm_shift_index): New.
1864 (struct asm_shift_properties): New.
1865 (struct asm_shift_name): New.
1866 (shift_properties[]); New.
1867 (shift_names[]); New.
1868
1869 (decode_shift): Use new structures.
1870 Issue a warning is "ROR #0" is used.
1871 Issue a warning if "ASR #0" or "LSR #0" is used.
1872
1873 (md_begin): Initialise arm_shift_hsh table from new
1874 asm_shift_name array.
1875
c2158c24
JJ		 18762000-08-16 Jakub Jelinek <jakub@redhat.com>
1877
1878 * config/tc-sparc.c: Kill all warnings.
1879 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1880 in -xarch= as well.
1881 (md_show_usage): Update usage text.
1882
70485b5c
NC		 18832000-08-16 Nick Clifton <nickc@redhat.com>
1884
c2158c24 1885 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1886 useful.
1887
a47cf567 18882000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1889
1890 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1891
1892 * config/tc-sh.c (md_assemble): Changed so debug_type
1893 test performed for ppi_assemble
1894 * config/tc-sh.c: Included dwarf2dbg.h.
1895 (debug_line): Defined.
1896 (md_assemble): Generates dwarf2 line info.
1897 (sh_finalize): New function. Finalize dwarf2 info.
1898 (assemble_ppi): Returns size of code generated.
1899 (build_Mytes): Returns size of code generated.
1900 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1901 * config/tc-sh.h (md_end): Defined.
1902 (sh_finalize): Declared.
1903
1db77c8e
AO		 19042000-08-15 Alexandre Oliva <aoliva@redhat.com>
1905
1906 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1907 md_number_to_chars.
1908
046b3b54
NC		 19092000-08-14 Nick Clifton <nickc@redhat.com>
1910
1911 * config/tc-arm.c (do_bx): Allow "bx pc".
1912
c43c2cc5
JW		 19132000-08-14 Jim Wilson <wilson@cygnus.com>
1914
1915 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1916 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1917 (md_begin): Change assignment to md.flag to OR in the new bit.
1918
d1d8ba22
NC		 19192000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1920
1921 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1922 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1923 C_MOU, and C_EOS.
d1d8ba22 1924
22b36938
JE		 19252000-08-14 Jason Eckhardt <jle@cygnus.com>
1926
1927 * NEWS: Mention i860 support.
1928
c0bd0db2
JL		 1929Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1930
1931 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1932
0ac658b8
AS		 19332000-08-14 Andreas Schwab <schwab@suse.de>
1934
1935 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1936
9fc2dda2
JE		 19372000-08-11 Andreas Schwab <schwab@suse.de>
1938
1939 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1940 argument.
1941
bc4466dc
KH		 19422000-08-11 Kazu Hirata <kazu@hxi.com>
1943
1944 * expr.c: Fix formatting.
351aa9f6 1945 * config/obj-bout.c: Likewise.
bc4466dc 1946
a9c99419
JE		 19472000-08-10 Jason Eckhardt <jle@cygnus.com>
1948
1949 * doc/c-i860.texi: Flesh out the i860 section more.
1950
7c743825
KH		 19512000-08-10 Kazu Hirata <kazu@hxi.com>
1952
1953 * symbols.c: Fix formatting.
929b12bc 1954 * expr.c: Likewise.
7c743825 1955
fa2255cb
DN		 1956Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1957
1958 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1959 has the IgnoreSize bit set.
1960
fc997f4b
AM		 19612000-08-09 Alan Modra <alan@linuxcare.com.au>
1962
1963 From Rodney Brown <RodneyBrown@mynd.com>
1964 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1965 * configure: Regenerate.
1966
a47cf567
NC		 19672000-08-09 Kazu Hirata <kazu@hxi.com>
1968
1969 * hash.c: Fix formatting.
1970 * gasp.c: Likewise.
1971
305d537e
JE		 19722000-08-08 Jason Eckhardt <jle@cygnus.com>
1973
1974 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1975 (i860_fix_info): New enum.
1976 (MD_APPLY_FIX3): Define.
1977 (WORKING_DOT_WORD): Define.
1978 (TC_HANDLES_FX_DONE): Define.
1979 (DIFF_EXPR_OK): Define.
1980 (LISTING_HEADER): Define.
1981 (TARGET_FORMAT): Select target format based on endian flag.
1982 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1983 (target_big_endian): Add external declaration.
1984
1985 * config/tc-i860.c: All existing code reworked completely. Other
1986 new code shown below.
1987 (SYNTAX_SVR4): Define.
1988 (target_warn_expand): New variable.
1989 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1990 (md_longopts): Declare and define with new options (-EL, -EB,
1991 and -mwarn-expand).
1992 (md_show_usage): New function.
1993 (md_operand): New function.
1994 (obtain_reloc_for_imm16): New function.
1995 (md_apply_fix3): New function.
1996 (tc_gen_reloc): New function.
1997
df86943d
NC		 19982000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1999
2000 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2001 2 bytes of the jump address are in the same frag.
2002 (find): Accept 68hc12 register indirect modes.
2003
2004 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2005
30d25259
RH		 20062000-08-07 Richard Henderson <rth@cygnus.com>
2007
2008 * config/tc-ia64.c (unwind): Add prologue_mask member.
2009 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2010 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2011 (dot_body): Clear unwind.prologue_mask.
2012 (dot_prologue): Set it. Accept a register second argument.
2013
2d484c7f
KH		 20142000-08-07 Kazu Hirata <kazu@hxi.com>
2015
2016 * config/atof-ieee.c: Fix formatting.
2017 * config/atof-tahoe.c: Likewise.
2018
a47cf567 20192000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2020
3d4ae3c0
NC		 2021 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2022 work.
2023
c91d2e08
NC		 2024 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2025 of .popsection, .previous, .pushsection, .subsection,
2026 .version, .vtable_entry, .vtable_inherit and .weak.
2027
47926f60
KH		 20282000-08-05 Kazu Hirata <kazu@hxi.com>
2029
2030 * config/tc-cris.c: Fix formatting.
2031 * config/tc-i386.c: Likewise.
2032 * config/tc-sparc.c (sparc_ip): Simplify the code.
2033
ab3e48dc
KH		 20342000-08-04 Kazu Hirata <kazu@hxi.com>
2035
2036 * config/tc-cris.c: Rearrange code for readability.
2037 * config/tc-d10v.c: Fix formatting.
2038 * config/tc-m32r.c: Likewise.
2039 * config/tc-sparc.c: Likewise.
2040
3d56ab85
JW		 20412000-08-02 Jim Wilson <wilson@cygnus.com>
2042
2043 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2044 before ia64_find_opcode.
2045 (md_assemble): Likewise.
2046
3f9dfb2c
NC		 20472000-08-01 Nick Clifton <nickc@cygnus.com>
2048
a47cf567 2049 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2050 Undo some formatting fixes.
3f9dfb2c 2051
28e4f854
KH		 20522000-08-01 Kazu Hirata <kazu@hxi.com>
2053
2054 * config/obj-som.c: Fix formatting.
2055 * config/obj-ieee.c: Likewise.
2056 * config/tc-arm.c: Likewise.
2057 * config/tc-v850.c: Likewise.
2058
a570e639
NC		 20592000-08-01 Nick Clifton <nickc@redhat.com>
2060
2061 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2062 index by command line option.
58a77e41 2063
a570e639
NC		 20642000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2065
2066 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2067 (@node M68K-Branch): Rewrite to match the reality.
2068
e3308d0d
JE		 20692000-07-31 Jason Eckhardt <jle@cygnus.com>
2070
2071 * doc/c-i860.texi: New file.
2072 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2073 * doc/Makefile.in: Regenerate.
2074 * doc/all.texi: Add I860 as relevant architecture.
2075 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2076
2fd5405a
NC		 20772000-07-31 Kazu Hirata <kazu@hxi.com>
2078
2079 * config/tc-d30v.c: Fix formatting.
2080
28e7409f
NC		 20812000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2082
50bbae35
AM		 2083 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2084 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2085 long emit a long branch if available instead of an absolute jump, never
2086 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2087
2088 * doc/c-m68k.texi: Document new command line option.
58a77e41 2089
a47cf567
NC		 20902000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2091
2092 * config/tc-avr.c: Use PARAMS macro in function declarations.
2093 Don't declare md_pcrel_from_section (already in tc-avr.h).
2094 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2095 (avr_operand): Don't set (unsigned) op_mask to -1.
2096
534022ea
JE		 20972000-07-28 Jason Eckhardt <jle@cygnus.com>
2098
50bbae35
AM		 2099 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2100 * configure: Regenerated.
2101 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2102 of operand to the .type directive (.e.g, "type").
534022ea 2103
4c400d5e
AM		 21042000-07-28 Alan Modra <alan@linuxcare.com.au>
2105
2106 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2107 * app.c (do_scrub_chars): Record where first comment found.
2108 * read.c (read_a_source_file): Init found_comment on entry, and
2109 notify whether comments found on exit.
2110 * config/tc-hppa.c (md_shortopts): Add "c".
2111 (md_longopts): Add warn-comment.
2112 (md_parse_option): Handle it.
2113 (md_show_usage): Show available options.
2114 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2115
0aa529cb
AC		 2116Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2117
2118 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2119 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2120 sym_ptr_ptr
0aa529cb
AC		 2121 (md_estimate_size_before_relax): Don't fall off end of function.
2122
c6a7ab1f
NC		 21232000-07-27 Kazu Hirata <kazu@hxi.com>
2124
2125 * config/tc-avr.c: Fix formatting.
2126 * config/tc-ns32k.c: Likewise.
2127
e0c6ed95
AM		 21282000-07-27 Alan Modra <alan@linuxcare.com.au>
2129
2130 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2131
21322000-07-27 Kazu Hirata <kazu@hxi.com>
2133
2134 * config/tc-d10v.c: Fix formatting.
2135 * config/tc-z8k.c: Likewise.
2136 * config/tc-sparc.c: Likewise.
2137
6883dc5e 21382000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2139
2140 * cgen.c (queue_fixup): Declare opinfo.
2141 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2142 (gas_cgen_md_operand): Ditto.
2143 (gas_cgen_md_apply_fix3): Ditto.
2144
39da8128
DD		 21452000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2146
2147 * config/obj-coff.c (obj_frob_symbol): Don't merge
2148 labels. Don't merge if the symbol isn't constant. Return
2149 immediately if a symbol is merged.
2150
65e68b04
AM		 21512000-07-22 Alan Modra <alan@linuxcare.com.au>
2152
2153 * frags.c (frag_align): Correct absolute section alignment.
2154
5e0d736c
DD		 21552000-07-20 DJ Delorie <dj@redhat.com>
2156
2157 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2158 it breaks linking against DLLs.
2159
3bcbcc3d
HPN		 21602000-07-20 Hans-Peter Nilsson <hp@axis.com>
2161
2162 * configure.in: Add CRIS support.
2163 * configure: Regenerate.
2164 * Makefile.am: (CPU_TYPES): Add cris.
2165 (CPU_OBJ_VALID) [aout]: Add cris.
2166 (MULTI_CPU_TYPES): Add cris.
2167 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2168 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2169 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2170 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2171 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2172 Regenerate dependencies.
2173 * Makefile.in: Regenerate.
2174 * aclocal.m4: Regenerate.
2175 * as.c: Declare crisaout, criself.
2176 * config/tc-cris.h, config/tc-cris.c: New.
2177 * config/e-criself.c, config/e-crisaout.c: New.
2178 * po/POTFILES.in, po/gas.pot: Regenerate.
2179
041ff4dd 21802000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2181
041ff4dd 2182 * read.c: Fix formatting.
efaf0ba4 2183 * write.c: Fix formatting.
041ff4dd 2184
f980ada0
L		 21852000-07-19 H.J. Lu <hjl@gnu.org>
2186
2187 * sb.c: Include <stdlib.h> if exists for abort ().
2188
25a8b250
AM		 21892000-07-19 Alan Modra <alan@linuxcare.com.au>
2190
2191 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2192 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2193 (pa_type_args): Same here.
2194
7a9aaf92
NC		 21952000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2196
2197 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2198 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2199 the storage class is already set.
2200
8098403c
NC		 22012000-07-17 Kazu Hirata <kazu@hxi.com>
2202
fafb6d17 2203 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2204 * config/tc-mn10200.c: Likewise.
2205 * config/tc-mn10300.c: Likewise.
2206 * config/tc-pj.c: Likewise.
2207 * config/tc-tic80.c: Likewise.
2208 * config/tc-w65.c: Likewise.
8098403c 2209
977e771a
FCE		 22102000-07-17 Frank Ch. Eigler <fche@redhat.com>
2211
2212 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2213 is defined.
2214
63bf5651
ILT		 22152000-07-15 Ian Lance Taylor <ian@zembu.com>
2216
2217 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2218 @code.
2219
1cd1c99b
AM		 22202000-07-15 Alan Modra <alan@linuxcare.com.au>
2221
2222 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2223 ELF as are used for SOM (except the 32-bit reloc one) to decide
2224 whether a symbol can be reduced to a section symbol. Expand on
2225 the comment for symbols involved in LR% and RR% expressions.
2226
119d663a
NC		 22272000-07-14 Nick Clifton <nickc@cygnus.com>
2228
2229 * config/tc-mips.c (mips_disable_float_construction): New
2230 static variable. Set to true if doubles should not be
2231 constructed by loading two single width fp registers with
2232 halves of the value.
2233 (mips_ip): Test mips_disable_float_construction.
2234 (md_longopts): Add command line switches --construct-floats
2235 and --no-construct-floats.
2236 (md_parse_option): Parse new command line options.
2237 (md_show_usage): Describe new command line options.
2238
2239 * doc/c-mips.texi: Document new command line options.
2240
906fac54
AM		 22412000-07-13 Koundinya K <kk@ddeorg.soft.net>
2242
2243 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2244 * configure: Regenerate.
2245
22462000-07-13 Hans-Peter Nilsson <hp@axis.com>
2247
2248 * configure.in (DEFAULT_EMULATION setting): Revert part of
2249 2000-07-01 change that set te_multi=multi unless set to tmips.
2250 * configure: Regenerate.
2251
7f788821
NC		 22522000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2253
2254 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2255 section when aligning it increases its size.
7f788821 2256
9a736b6b
NC		 22572000-07-11 Kazu Hirata <kazu@hxi.com>
2258
2259 * config/tc-tic54x.c: Fix formatting.
2260
3dd5103b
NC		 22612000-07-10 Kazu Hirata <kazu@hxi.com>
2262
2263 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2264 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2265
46b85d42
AM		 22662000-07-10 Alan Modra <alan@linuxcare.com.au>
2267
2268 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2269 displacements correctly.
2270
2271 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2272
22732000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2274
2275 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2276 warning.
2277 (hash_jam): Ditto.
2278
ad1079af
AM		 22792000-07-09 Alan Modra <alan@linuxcare.com.au>
2280
2281 From David Huggins-Daines <dhd@linuxcare.com>
2282 * config/te-hppalinux64.h: Add a new emulation.
2283 * configure.in (emulations): Add configure bits to support the
2284 64-bit Linux/parisc target.
2285 * configure: Regenerate.
2286
2287 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2288 (md_shortopts): Add `V' for ELF.
2289
2290 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2291 when SOM or ELF_ARG_RELOC are defined.
2292 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2293 ELF_ARG_RELOC are defined.
2294 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2295 (pa_stringer): ..Do it here instead. Fix comment typos.
2296 (hppa_force_relocation): Cast enums to int before comparing with
2297 ints.
2298
2299 From Ryan Bradetich <rbradetich@uswest.net>
2300 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2301 redifinition warning.
2302 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2303 (hppa_force_relocation): ditto
ad1079af
AM		 2304 (md_apply_fix): Added cast to buf to fix warnings.
2305
2306 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2307 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2308
2309 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2310 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2311 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2312 reloc_type** to avoid warnings in switch.
2313 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2314 little earlier instead.
2315
2316 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2317 and elf.
2318 (pa_type_args): Use symbol_arg_reloc_info.
2319 (struct pa_it): Make arg_reloc unsigned int.
2320 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2321 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2322 (pa_code): Delete. pa_text duplicates this function.
2323 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2324 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2325 int.
2326 (cons_fix_new_hppa): Actually change selector to e_fsel when
2327 warning about assuming so.
2328 (tc_gen_reloc): More example elf arg reloc code.
2329 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2330 (hppa_force_relocation): Likewise.
2331
2332 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2333 files.
2334 (pa_end_of_source): Prototype.
2335 (hppa_fix_adjustable): Prototype.
2336 (LABELS_WITHOUT_COLONS): Move it..
2337 * config/te-hppa.h: To here.
2338
2339 * config/te-hppa64.h: New file.
2340
2341 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2342 type.
2343 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2344 format -10, -16, 16 relocs.
2345 (hppa_elf_mark_end_of_function): Test for null
2346 last_call_info->start_symbol
2347
2348 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2349 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2350 re_assesmble_* functions. Delete extraneous statements. Fix
2351 typos in comments.
2352 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2353 insn to re_assemble_*.
2354
623aa224
UC		 23552000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2356
2357 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2358
c4aa876b
NC		 23592000-07-08 Kazu Hirata <kazu@hxi.com>
2360
2361 * config/tc-sh.c: Fix formatting.
d0313fb7 2362 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2363 * depend.c: Fix formatting.
2364 * flonum-konst.c: Likewise.
2365 * flonum-mult.c: Likewise.
c4aa876b 2366
6b31947e
NC		 23672000-07-07 Kazu Hirata <kazu@hxi.com>
2368
a5bfe8c9 2369 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2370 * config/obj-vms.c: Fix comments.
2371 * config/tc-a29k.c: Likewise.
2372 * config/tc-alpha.c: Likewise.
2373 * config/tc-h8300.c: Likewise.
2374 * config/tc-h8500.c: Likewise.
2375 * config/tc-i370.c: Likewise.
2376 * config/tc-ia64.c: Likewise.
2377 * config/tc-m68hc11.c: Likewise.
2378 * config/tc-m68k.c: Likewise.
2379 * config/tc-mips.c: Likewise.
2380 * config/tc-ns32k.c: Likewise.
2381 * config/tc-ppc.c: Likewise.
2382 * config/tc-z8k.c: Likewise.
6b31947e 2383
b8a9dcab
NC		 23842000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2385
2386 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2387 Default to '(SEC_LOAD | SEC_DATA)'.
2388 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2389
2390 * doc/internals.texi (CPU Backend): Describe
2391 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2392
beb2de9b
AC		 2393Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2394
2395 * as.c (parse_args): NULL terminate the long option list.
2396
24ddb296
AC		 2397Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2398
2399 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2400 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2401
1fe72011
NC		 24022000-07-05 Nick Clifton <nickc@cygnus.com>
2403
2404 * config/tc-d30v.c (write_2_short): Further changes to warning
2405 messages produced when combining EITHER_BUT_PREFER_MU attributed
2406 opcodes.
2407
a5bfe8c9 24082000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2409
2410 * MAINTAINERS: new
2411
8de8f17e
AO		 24122000-07-04 Alexandre Oliva <aoliva@redhat.com>
2413
2414 * config/tc-arm.c (psrs): Accept combinations of flags.
2415
00d2865b
NC		 24162000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2417
2418 * config/tc-avr.c: Change _ () to _() around all strings marked
2419 for translation (exception from the usual coding style).
2420 (avr_opt): New struct variable, how the new switches are set.
2421 (OPTION_MMCU): Define as 'm' and actually use.
2422 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2423 (show_mcu_list): New function, display the list of known MCUs.
2424 (md_show_usage): Document the new switches. Call show_mcu_list.
2425 (avr_set_arch): Change 'm' to OPTION_MMCU.
2426 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2427 Handle the new switches.
2428 (avr_operands): Disable warnings for undefined combinations of
2429 operands if -mall-opcodes. Disable warnings for skipping two-word
2430 instructions if enhanced core or -mno-skip-bug.
2431 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2432 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2433 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2434 (avr_ldi_expression): Warn about implicit lo8().
2435 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2436
54588503
UC		 24372000-07-01 Koundinya K <kk@ddeorg.soft.net>
2438
50bbae35
AM		 2439 * configure.in: Add entry for mips-*-sysv4*MP*
2440 * configure: Rebuild
2441 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2442 elf32-tradlittlemips for traditional mips targets.
2443 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2444 test for Link Once sections as in adjust_reloc_syms.
2445 * config/te-tmips.h: New file for traditional mips targets. Define
2446 TE_TMIPS.
58a77e41 2447
c9900432
NC		 24482000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2449
2450 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2451 flags argument is not present, don't change an existing section's
2452 section's attributes. If the flags argument is present, warn if the
2453 attributes don't match the section's current attributes. When
2454 long section names are supported, set SEC_LINK_ONCE and
2455 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2456
9d87310a
HPN		 2457Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2458
2459 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2460 symbols; create them.
2461
dbddefbf
NC		 24622000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2463
2464 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2465 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2466
2ae7e77b
AH		 24672000-06-27 Aldy Hernandez <aldyh@redhat.com>
2468
2469 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2470 expressions. Ignore the problem when handling 16 bit signed
2471 immediates, because the assembler will take care of the relocation
2472 later.
2ae7e77b 2473
6b2539e3
NC		 24742000-06-27 Nick Clifton <nickc@cygnus.com>
2475
2476 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2477 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2478 sequential order, and emit warning messages if the input source
2479 code contains constructs like that, or parallel constructs
2480 containing such opcodes.
2481
65aa24b6
NC		 24822000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2483
2484 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2485 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2486 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2487 (md_show_usage): Update usage message.
2488 (md_parse_option): Allow redefinition of MCU type within the
2489 same avr[1-5] bfd machine type. Show both old and new MCU type
2490 in the error message.
2491 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2492 Simplify 8K wrap code.
2493
f0c56b90
NC		 24942000-06-25 Kazu Hirata <kazu@hxi.com>
2495
50bbae35
AM		 2496 * config/obj-aout.c: Remove all uses of DEFUN.
2497 * config/obj-ieee.c: Likewise.
2498 * config/tc-sh.c: Fix comment typos.
2499 * config/tc-tahoe.c: Likewise.
2500 * config/tc-vax.c: Likewise.
2501 * config/tc-w65.c: Likewise.
2502 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2503 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2504
6d249963
DD		 25052000-06-24 DJ Delorie <dj@cygnus.com>
2506
2507 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2508 more changes from Sept 1999
2509 (tc_i386_fix_adjustable): ditto
2510 (md_apply_fix3): ditto
2511
680d2857 25122000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2513
680d2857
FCE		 2514 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2515 (gas_cgen_parse_operand): Set it around expression() call.
2516 (gas_cgen_md_operand): Test for it before longjmp().
2517
e7b305a2
AM		 25182000-06-24 Kazu Hirata <kazu@hxi.com>
2519
c0fecd35
AM		 2520 * config/tc-h8500.c: Remove all uses of DEFUN.
2521 * config/tc-sh.c: Likewise.
2522 * config/tc-w65.c: Likewise.
2523 * config/tc-z8k.c: Likewise.
2524
e7b305a2
AM		 2525 * config/tc-h8500.c: Fix typos in comments.
2526
ed6d6fd3
FCE		 25272000-06-23 Frank Ch. Eigler <fche@redhat.com>
2528
2529 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2530 is defined.
2531
f7c88872
AM		 25322000-06-23 matthew green <mrg@redhat.com>
2533
2534 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2535 defined. Fix error message for `[' grouping.
f7c88872 2536
70d6ecf3
AM		 25372000-06-22 Kazu Hirata <kazu@hxi.com>
2538
2539 * config/tc-h8300.c: Fix formatting and comment typos.
2540
e9718fe1
TW		 25412000-06-22 Timothy Wall <twall@cygnus.com>
2542
2543 * config/tc-ia64.c (note_register_values): Move premature QP
2544 notation clearing into the appropriate place.
2545
45288df1
AM		 25462000-06-22 Alan Modra <alan@linuxcare.com.au>
2547
1581f8c9
AM		 2548 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2549 first before anything else. Add bin-bugs.h, emul.h and progress.h
2550 Sort list of files as for $(OBJS) in Makefile.am.
2551
2552 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2553 find one. Remake dependencies.
2554 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2555 * Makefile.in: Regenerate.
2556 * doc/Makefile.in: Regenerate.
2557
45288df1
AM		 2558 * config/tc-i386.c (i386_displacement): Don't assume a constant
2559 displacement is necessarily 16 bits when in 16 bit code mode.
2560 (md_assemble): Instead size the displacement here after we know
2561 for sure that a .code16gcc operand hasn't automatically added
2562 operand size prefixes.
2563
01580992
L		 25642000-06-21 H.J. Lu <hjl@gnu.org>
2565
2566 * Makefile.am: Rebuild dependency.
2567 * Makefile.in: Rebuild.
2568
40f09f82
JL		 25692000-06-21 Kazu Hirata <kazu@hxi.com>
2570
2571 * config/tc-h8300.c (parse_reg): Make the function static.
2572 (parse_exp): Likewise.
2573
78295804
DD		 25742000-06-20 DJ Delorie <dj@cygnus.com>
2575
2576 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2577 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2578 for cygwin import libraries to work properly.
2579
45f85b08
L		 25802000-06-20 H.J. Lu <hjl@gnu.org>
2581
2582 * Makefile.am: Rebuild dependency.
2583 * Makefile.in: Rebuild.
2584 * configure: Likewise.
2585 * doc/Makefile.in: Likewise.
2586
39bec121
TW		 25872000-06-20 Timothy Wall <twall@cygnus.com>
2588
2589 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2590 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2591 * doc/c-tic54x.texi: New.
2592 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2593 documentation file.
39bec121 2594 * doc/all.texi: Add C54X.
3e87a760 2595 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2596 * doc/Makefile.in: Regenerate.
2597 * configure.in: Add tic54x and define LIBM for tic54x.
2598 * configure: Regenrate.
2599 * config/tc-tic54x.[ch]: New.
2600 * config/obj-coff.h: Add tic54x.
2601 * Makefile.am: (CPU_TYPES): Add tic54x.
2602 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2603 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2604 (as_new_LDADD): Add $(LIBM).
2605 * Makefile.in: Regenerate.
3e87a760 2606
60bcf0fa
NC		 26072000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2608
2609 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2610 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2611 * doc/as.texinfo: Likewise.
2612
2613 * configure, Makefile.in: Regenerate.
2614 * configure.in (emulations): Recognize m6811 and m6812.
2615 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2616 Added files for 68hc11 and 68hc12 assembler.
2617 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2618 * config/tc-m68hc11.h: Header definition for that assembler.
2619
ec05f674
NC		 26202000-06-18 Nick Clifton <nickc@redhat.com>
2621
24ef8152
NC		 2622 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2623 instead of OCTETS_PER_BYTE.
2624
ec05f674 2625 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2626 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2627
119caedd
L		 26282000-06-18 H.J. Lu <hjl@gnu.org>
2629
2630 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2631 * configure: Rebuild.
2632
607723e4
NC		 26332000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2634
3e87a760
AM		 2635 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2636 to BFD_ASSEMBLER.
607723e4 2637
b946ec34
NC		 26382000-06-16 Nick Clifton <nickc@cygnus.com>
2639
2640 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2641 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2642
2643 * doc/c-mips.texi: Document newly accepted cpu variants.
2644
37ce37b1
UC		 26452000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2646
2647 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2648
c06ae4f2
UC		 26492000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2650
2651 * macro.c (getstring): Make it possible to escape the quote
2652 character.
2653
20348649
JL		 2654Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2655
2656 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2657
bcef29e6
L		 26582000-06-13 H.J. Lu <hjl@gnu.org>
2659
2660 * configure: Regenerate.
2661
63a0b638
AM		 26622000-06-09 Alan Modra <alan@linuxcare.com.au>
2663
2664 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2665 separator.
2666 * doc/internals.texi (line_separator_chars): Semicolon is no
2667 longer a default. Mention null and newline as defaults.
2668
2669 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2670
2671 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2672 * config/tc-i860.h (line_separator_chars): Likewise.
2673 * config/tc-h8300.c (line_separator_chars): Likewise.
2674 * config/tc-i960.c (line_separator_chars): Likewise.
2675 * config/tc-m68k.c (line_separator_chars): Likewise.
2676 * config/tc-mips.c (line_separator_chars): Likewise.
2677 * config/tc-ns32k.c (line_separator_chars): Likewise.
2678 * config/tc-sparc.c (line_separator_chars): Likewise.
2679 * config/tc-vax.c (line_separator_chars): Likewise.
2680
2681 * config/tc-h8300.c (comment_chars): Use string initialiser.
2682 * config/tc-i960.c (line_comment_chars): Likewise.
2683 * config/tc-z8k.c (comment_chars, line_comment_chars,
2684 line_separator_chars): Likewise.
2685
2686 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2687 for TE_LINUX.
2688
9bab9349
NC		 26892000-06-08 Nick Clifton <nickc@cygnus.com>
2690
2691 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2692 for size 1 fixes.
2693
946efd95
DB		 26942000-06-08 David O'Brien <obrien@FreeBSD.org>
2695
2696 * configure.in (VERSION): Update to show this is the CVS mainline.
2697
6480b79a
DB		 26982000-06-08 Matthew Jacob <mjacob@feral.com>
2699
2700 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2701 $at is the integer register $r28, vs. both $r28 and the floating
2702 point register $f28.
2703
10850f29
JW		 27042000-06-08 James E. Wilson <wilson@cygnus.com>
2705
2706 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2707 (dot_endp): Don't call ia64_flush_insns.
2708 (emit_one_bundle): Don't delete prologue/body records from
2709 unwind_record list in first loop. Rewrite second loop to account for
2710 this.
2711
150f24a2
JW		 27122000-06-07 David Mosberger <davidm@hpl.hp.com>
2713
2714 * config/tc-ia64.c: Add missing prototypes.
2715 (generate_unwind_image): Cast argument to output_unw_records call.
2716
e38c9cc2
DC		 2717Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2718
46b85d42 2719 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2720
1188e082
DC		 2721Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2722
2723 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2724 (REGISTER_P): likewise.
2725 (avr_opcodes): uses include/opcode/avr.h
2726 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2727
ac743b2c
AM		 27282000-06-04 Alan Modra <alan@linuxcare.com.au>
2729
0b545448
AM		 2730 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2731 initializers too.
ac743b2c 2732
969e1a7b
L		 27332000-06-03 H.J. Lu <hjl@gnu.org>
2734
2735 * read.c (is_end_of_line): Put back `;'.
2736
65172ab8
AM		 27372000-06-03 Alan Modra <alan@linuxcare.com.au>
2738
2739 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2740
b75c0c92
AM		 27412000-06-01 Alan Modra <alan@linuxcare.com.au>
2742
2743 * expr.c (operand): Test is_end_of_line outside switch to catch
2744 line separator chars that are also operators.
2745 (operator): Return O_illegal for line separator chars.
2746
2747 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2748 entry (or `!' entry for TC_HPPA).
2749
2750 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2751 before indexing is_end_of_line. Remove redundant check for '\0'.
2752 (fp_op2): Likewise.
2753 * config/tc-h8500.c (md_assemble): Likewise.
2754 * config/tc-mcore.c (md_assemble): Likewise.
2755 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2756 (md_atof): Likewise
2757
2758 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2759 is_end_of_line.
2760 * config/tc-mcore.c (mcore_cons): Likewise.
2761 (mcore_float_cons): Likewise.
2762 (mcore_stringer): Likewise.
2763 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2764
a6836251
SB		 27652000-06-01 Scott Bambrough <scottb@netwinder.org>
2766
2767 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2768
43841e91
NC		 27692000-05-29 Nick Clifton <nickc@cygnus.com>
2770
2771 * config/tc-sh.c: Fix compile time warning messages.
2772
2773 * config/tc-mips.c: Fix compile time warning messages.
2774
a057431b
PB		 27752000-05-29 Philip Blundell <philb@gnu.org>
2776
2777 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2778 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2779 * NEWS: Mention ARM ELF support.
2780
3c07fb76
AO		 27812000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2782
2783 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2784 it is modified, and use the real_size to compute the frag address
2785 for dwarf2 line info.
2786
ad4d6ccf
AM		 27872000-05-27 Alan Modra <alan@linuxcare.com.au>
2788
2789 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2790 line-matching scheme to cope with automake moving variables around.
2791 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2792 * Makefile.in: Regenerate.
2793
6faf3d66
JJ		 27942000-05-26 Jakub Jelinek <jakub@redhat.com>
2795
2796 * config/tc-sparc.c (sparc_relax): New.
2797 (md_longopts): Add -relax and -no-relax options.
2798 (md_parse_options, md_show_usage): Likewise.
2799 (md_apply_fix3): Optimize tail call into branch always if possible.
2800
0a44c2b1
DL		 2801Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2802
2803 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2804 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2805 rules, with warning when a GAS statement specifies a packing that
2806 will result in an instruction being squashed.
3e87a760
AM		 2807 Added typdef packing_type and enumerals, changed various integer
2808 literals to use the enumerals.
0a44c2b1 2809
e0c9811a
JW		 28102000-05-24 David Mosberger <davidm@hpl.hp.com>
2811
2812 * config/tc-ia64.c (dot_restorereg_p): New function.
2813 (md_pseudo_table): Add restorereg.p.
2814 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2815 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2816
2817 * config/tc-ia64.h (unw_record_type): Add unwabi.
2818 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2819 called MASK with members for imask, and the masks produced by
2820 fr_mem, gr_mem, br_mem, and frgr_mem.
2821 (unw_p_record): Add members ABI and CONTEXT.
2822 (unw_x_record): Add member AB.
2823 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2824 as pseudo-register for use during unwind info generation.
2825 (AR_PFS, AR_LC): New macros.
2826 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2827 whose names start with an at sign (as in "@priunat").
2828 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2829 register.
2830 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2831 proc_end, unwind_info, personality_routine): Consolidate into
2832 "unwind" structure to reduce offset-table use. Add member
2833 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2834 to be emitted.
2835 (output_R1_format, output_R3_format, output_P3_format,
2836 output_P6_format): Initialize R with zero to reduce compiler warnings.
2837 (output_P7_format): Ditto. Add `default' branch to switch
2838 statement to reduce compiler warnings.
2839 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2840 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2841 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2842 into single argument.
2843 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2844 compiler warnings. Merge A and B args into single argument.
2845 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2846 A and B args into single argument.
2847 (free_record): Removed (wasn't used).
2848 (free_list_records): Also free imasks in prologue records.
2849 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2850 (output_spill_mask): Remove.
2851 (output_unwabi): New function.
2852 (output_epilogue, output_label_state, output_copy_state): Call
2853 alloc_record.
2854 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2855 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2856 argument.
2857 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2858 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2859 as part of handling the prologue records. Emit region's imask if
2860 we have one. Handle unwabi, epilogue, label_state, copy_state,
2861 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2862 spill_sprel_p, and spill_reg_p records.
2863 (set_imask, count_bits, slot_index): New function.
2864 (fixup_unw_records): Fix region size computation. Handle
2865 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2866 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2867 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2868 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2869 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2870 (dot_save): Use manifest constants for applicaton registers.
2871 Handle REG_PR and REG_PRIUNAT.
2872 (dot_restore): Don't just ignore it.
2873 (dot_restorereg): New function..
2874 (generate_unwind_image): Ensure unwind info is a multiple of eight
2875 bytes, not just four bytes.
2876 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2877 (dot_altrp): Don't just ignore it.
2878 (dot_savemem): New function. Replaces dot_savesp() and
2879 dot_savepsp(). Use manifest constants for applicaton registers.
2880 Handle REG_PR and REG_PRIUNAT.
2881 (dot_savef): Simplify.
2882 (dot_saveb): Support generation of br_gr.
2883 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2884 dot_label_state, dot_copy_state): New function.
2885 (dot_unwabi): Don't just ignore it.
2886 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2887 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2888 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2889 (emit_one_bundle): Set slot number for prologue/body records
2890 *before* emitting the first insn.
2891 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2892 (md_begin): Declare "psp" pseudo-register.
2893 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2894 so we don't get segfault.
2895 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2896 counts as required per SW Conventions manual
2897 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2898 output_preds_psprel, output_preds_sprel, output_spill_base,
2899 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2900 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2901 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2902 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2903 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2904 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2905 (dot_vframe): Implement.
2906 (dot_vframesp, dot_vframepsp): New function.
2907
f98fd99f
HPN		 2908Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2909
2910 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2911 * configure: Regenerate.
f98fd99f 2912
ee7fcc42
AM		 29132000-05-23 Alan Modra <alan@linuxcare.com.au>
2914
2915 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2916 (md_estimate_size_before_relax): so we can use it here instead of
2917 old kludges. Localise vars to blocks. Comment.
2918
2919 * frags.c (frag_new): Update fr_var comments.
2920 * frags.h (struct frag): Ditto.
2921
c67e42c9
RH		 29222000-05-22 Richard Henderson <rth@cygnus.com>
2923
2924 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2925 (pseudo_func): Add pcrel.
2926 (operand_match): Handle IA64_OPND_TGT64.
2927 (build_insn): Likewise.
2928 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2929 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2930 (fix_insn): Handle all three 64-bit relocation types.
2931
5110c57e
HPN		 2932Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2933
2934 * obj.h (struct format_ops): New members begin, app_file,
2935 s_set_other, s_set_desc, s_get_type, s_set_type,
2936 separate_stab_sections, init_stab_section.
2937
2938 * config/obj-multi.h: Update GPL notice to v2.
2939 (obj_begin): New.
2940 (obj_app_file): New.
2941 (S_SET_SIZE): Test s_set_size for NULL before calling.
2942 (S_SET_ALIGN): Similar for s_set_align.
2943 (S_SET_OTHER): New.
2944 (S_SET_DESC): New.
2945 (S_GET_TYPE): New.
2946 (S_SET_TYPE): New.
2947 (SEPARATE_STAB_SECTIONS): New.
2948 (INIT_STAB_SECTION): New.
2949 (EMIT_SECTION_SYMBOLS): New.
2950 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2951
2952 * config/obj-elf.h: Update GPL notice to v2.
2953 Mention that this file is included from obj-multi.h.
2954 (obj_begin): Wrap definition in ifndef.
2955 (elf_file_symbol): Constify declaration.
2956 (obj_app_file): Ditto.
2957 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2958 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2959
2960 * config/obj-elf.c (elf_s_set_other): New.
2961 (elf_file_symbol): Constify argument.
2962 (elf_separate_stab_sections): New.
2963 (elf_init_stab_section): New.
2964 (elf_format_ops): Add new members. Remove comma at end.
2965
2966 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2967 (ecoff_format_ops): Add new fields. Remove comma at end.
2968 Mention inconsistency for emit_section_symbols.
2969
2970 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2971
2972 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2973 (coff_separate_stab_sections): New.
2974 (coff_format_ops): Add new members.
2975
2976 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2977 (obj_aout_s_set_other): New.
2978 (obj_aout_s_set_desc): New.
2979 (obj_aout_s_get_type): New.
2980 (obj_aout_s_set_type): New.
2981 (obj_aout_separate_stab_sections): New.
2982 (aout_format_ops): New members added. Use obj_aout_process_stab,
2983 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2984 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2985 appropriate.
2986 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2987
b98ef147
AM		 29882000-05-22 Alan Modra <alan@linuxcare.com.au>
2989
2990 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2991 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2992 (md_estimate_size_before_relax): Ensure jumps to weak and
2993 externally visible symbols are relocatable.
2994
0aa5d426
HPN		 2995Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2996
2997 * stabs.c (aout_process_stab): Make global.
2998 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2999 * read.h (aout_process_stab): Declare.
3000
3001 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3002 Generalize to *aout, *coff *elf.
3003 * configure: Regenerated.
3004
3005 * doc/internals.texi (Object format backend): Say
3006 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3007
3008 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3009 * Makefile.in: Regenerated.
3010
7c3dc350
CM		 30112000-05-19 Catherine Moore <clm@cygnus.com>
3012
3013 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3014
b3b6a3fe
JL		 30152000-05-18 Alan Modra <alan@linuxcare.com.au>
3016
3017 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3018 instruction to reflect change in re_assemble_*.
3019
c9e10a08
JL		 3020Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3021
3022 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3023 build PA64 ELF tools.
3024 * configure: Rebuilt.
3025
3043679f
AM		 30262000-05-17 Alan Modra <alan@linuxcare.com.au>
3027
3028 * Makefile.am: Regenerate dependencies.
3029 * Makefile.in: Regenerate.
3030
322f2c45
NC		 30312000-05-15 Nick Clifton <nickc@cygnus.com>
3032
3033 * config/tc-arm.c (struct asm_psr): Add boolean field
3034 distinguishing between CSPR and SPSR. Rename 'number' field
3035 to 'field'.
3036 (psrs): Rearrange contents to match new asm_psr structure.
3037 (arm_psr_parse): Move next to psr_required_here. Make it
3038 return an asm_psr structure.
3039 (psr_required_here): Use asm_psr structure returned by
3040 arm_psr_parse.
3041 (do_msr): Reorganise to allow psr_required_here to be called
3042 only once.
3043 (md_undefined_name): Mark 'name' parameter as unused, since
3044 the COFF target does not use it.
322f2c45 3045
5e6cbf41
PB		 30462000-05-14 David O'Brien <obrien@FreeBSD.org>
3047
3048 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3049 standards.
3050 * config/te-aux.h: Likewise.
3051 * config/te-dpx2.h: Likewise.
3052 * config/te-go32.h: Likewise.
3053 * config/te-hp300.h: Likewise.
3054 * config/te-hppa.h: Likewise.
3055 * config/te-i386aix.h: Likewise.
3056 * config/te-ic960.h: Likewise.
3057 * config/te-interix.h: Likewise.
3058 * config/te-nbsd532.h: Likewise.
3059 * config/te-pc532mach.h: Likewise.
3060 * config/te-ppcnw.h: Likewise.
3061 * config/te-psos.h: Likewise.
3062 * config/te-sparcaout.h: Likewise.
3063 * config/te-sun3.h: Likewise.
3064 * config/te-sysv32.h: Likewise.
3065
4132022d
AM		 30662000-05-14 Alan Modra <alan@linuxcare.com.au>
3067
3068 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3069 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3070 and sign extend without an if statement.
3071 (build_bytes): Likewise.
3072
30732000-05-14 Kazu Hirata <kazu@hxi.com>
3074
3075 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3076 X_add_symbol L_32 case.
3077
b4fd930a
AM		 30782000-05-14 David O'Brien <obrien@FreeBSD.org>
3079
3080 * config/te-freebsd.h: New file.
3081
a38cf1db
AM		 30822000-05-13 Alan Modra <alan@linuxcare.com.au>
3083
897083bd
AM		 3084 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3085 bindtextdomain): Replace defines with those from intl/libgettext.h
3086 to quieten gcc warnings.
3087
a38cf1db
AM		 3088 * NEWS: Mention x86 .arch and -q.
3089
3090 * config/tc-i386.c (quiet_warnings): New.
3091 (md_assemble): Use quiet_warnings.
3092 (md_parse_option): Set quiet_warnings from -q.
3093 (md_show_usage): Mention -q, delete -m.
3094 (flag_do_long_jump): Delete.
3095 (md_parse_option): Remove -m.
3096 (md_show_usage): Remove -m.
3097 (md_create_long_jump): Remove useless flag_do_long_jump code.
3098
3099 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3100 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3101
e413e4e9
AM		 31022000-05-13 Alan Modra <alan@linuxcare.com.au>
3103 Alexander Sokolov <robocop@netlink.ru>
3104
3105 * doc/c-i386.texi (i386-Arch): New section.
3106 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3107
3108 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3109 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3110 architecture has been given and is not 486.
3111 (set_cpu_arch): New.
3112 (md_pseudo_table): Add .arch.
3113 (md_assemble): Warn if cpu architecture has been given and an
3114 unsupported instruction.
3115
3116 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3117 Move operand_types bit defines after relevant template field.
3118 (template): Add cpu_flags.
3119 (Cpu*): Define.
3120 (arch_entry): New.
3121
e8b1cae5
AO		 31222000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3123
3124 * config/tc-mn10300.h (md_end): Define.
3125 (mn10300_finalize): Declare.
3126 * config/tc-mn10300.c: Include dwarf2dbg.h.
3127 (debug_line): Define.
3128 (md_assemble): Generate dwarf2 line info.
3129 (mn10300_finalize): New function. Finalize dwarf2 info.
3130
426b0403
AM		 31312000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3132
3133 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3134 external version of the relocation for weak symbols.
3135
e4c58b25
JW		 31362000-05-08 David Mosberger <davidm@hpl.hp.com>
3137
3138 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3139 frame size in units of 16 bytes, as required per SW Conventions manual.
3140 (output_unw_records): Output info-block header as a dword to get
3141 byte-order right.
3142
8fce3f5e
AM		 31432000-05-08 Alan Modra <alan@linuxcare.com.au>
3144
3145 * as.h: #include "file", not <file> on files from ../include.
3146 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3147 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3148 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3149 (tc_coff_symbol_emit_hook): Ditto.
3150 (OPTCOUNT): Cast to int to avoid compiler warning.
3151 (md_begin): Fix signed/unsigned warnings.
3152
31532000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3154
3155 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3156 ABRANCH LONG case for a conditional branch on a 68000.
3157 (md_estimate_size_before_relax): Likewise. Also handle
3158 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3159 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3160 PC-relative on all CPUs.
3161 (md_estimate_size_before_relax): Likewise.
3162
fb166ee3
AM		 31632000-05-04 Alan Modra <alan@linuxcare.com.au>
3164
3165 * as.c (parse_args): Just mention current year in printed
3166 copyright message.
3167
7a899fff
C		 31682000-05-03 J.T. Conklin <jtc@redback.com>
3169
3170 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3171 unit registers.
7a899fff
C		 3172 (md_parse_option): Recognize -m7400.
3173
44877466
ILT		 31742000-05-03 Ian Lance Taylor <ian@zembu.com>
3175
3176 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3177 don't permit lp to become less than the words array.
3178
eaa15ab8
NC		 31792000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3180
3181 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3182 Fix little-endian case.
3183
7c4f6a03
AM		 31842000-05-03 David O'Brien <obrien@NUXI.com>
3185
3186 * as.c (parse_args): Update copyright.
3187
da5d444c
AM		 31882000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3189
3190 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3191 for the .bss section too.
3192
3f9b03b5
AM		 31932000-05-02 Alan Modra <alan@linuxcare.com.au>
3194
3195 * configure.in: Set em=linux for hppa-*-linux.
3196 * configure: Regenerate.
3197 * doc/Makefile.in: Regenerate with correct automake.
3198
3199 * frags.c (frag_grow): Sanity check chunk_size.
3200
3201 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3202 * config/obj-som.h: Likewise.
3203 * config/obj-ieee.h: Likewise.
3204
3205 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3206
3207 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3208 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3209 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3210 (pa_ip): low_sign_unext now returns via function value. Use
3211 re_assemble_* instead of dis_assemble_* and
3212 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3213 unnecessarily.
3214 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3215 (md_section_align, md_parse_option, md_show_usage,
3216 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3217 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3218 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3219 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3220 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3221 pa_text): Likewise.
3222 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3223 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3224 outside of switch. Correct mask and shifting errors in case 10
3225 and case -11. In case 21, compare against signed range to suit
3226 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3227 case 17 and case 22, use offsetT variable to properly check range.
3228 Use re_assemble_* here too.
3229 (evaluate_absolute): Change type of value to offsetT. Call
3230 hppa_field_adjust to do the work for us.
3231 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3232 (pa_parse_cmpib_64_cmpltr): Ditto.
3233 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3234 of i to unsigned int.
3235 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3236 (pa_end_of_source): Return type is void.
3237
a2984248
CM		 3238Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3239
3240 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3241
df136245
DC		 3242Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3243
3244 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3245 More comments added.
3246 (md_begin): Removed "construct symbols for each register name".
3247 Because register names conflicts with GCC generated function
3248 names.
3249 (avr_operand): Now constant numbers can be used as a register
3250 identifiers (0 as r0, 31 as r31).
3251 (md_assemble): use skip_space () before parsing instruction
3252 operands.
3253
c1e73230
AM		 32542000-05-01 Alan Modra <alan@linuxcare.com.au>
3255
3256 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3257 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3258 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3259 * configure: Regenerate.
3260
a1934524
AM		 32612000-04-29 Andreas Jaeger <aj@suse.de>
3262
3263 * as.h: Correctly check GCC version.
3264
d9b7d820
AM		 32652000-04-26 David O'Brien <obrien@FreeBSD.org>
3266
3267 * doc/as.1: Fix unbalanced brackets.
3268
3269 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3270 TE_FreeBSD.
3271 (line_comment_chars): Set to '/' if TE_FreeBSD.
3272
cea1ab94
JL		 3273Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3274
3275 * configure.in: Configury support for PA64 (currently disabled).
3276 * configure: Rebuilt.
3277
e799a695
AM		 32782000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3279
3e87a760 3280 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3281 bfd_set_section_alignment.
3282
3b0ec529
AM		 32832000-04-25 Alan Modra <alan@linuxcare.com.au>
3284
3285 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3286 than 32.
3287
adcf07e6
NC		 32882000-04-24 Nick Clifton <nickc@cygnus.com>
3289
3290 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3291 * doc/as.texinfo (Align): Include arm and strongarm in list of
3292 targets that have the second form of the behaviour of the .align
3e87a760 3293 directive.
adcf07e6 3294
5047a41f
JL		 32952000-04-24 Mark Klein <mklein@dis.com>
3296
50705ef4 3297 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3298
a47cf567
NC		 3299Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3300
3301 * as.c (parse_args): Allow md_parse_option to override -a listing
3302 option.
3303 * config/obj-coff.c (add_lineno): Change type of offset parameter
3304 from "int" to "bfd_vma."
3305 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3306 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3307 (ppc_change_csect): Align correctly for XCOFF64.
3308 (ppc_machine): New function, which discards "ppc_machine" line.
3309 (ppc_tc): Cons for 8 when code is 64 bit.
3310 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3311 relocations.
3312 (md_parse_option): Handle -a64 and -a32.
3313 (ppc_xcoff64): New.
3314 * config/tc-ppc.h (TARGET_MACH): Define.
3315 (TARGET_FORMAT): Move to function.
3316 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3317
3318Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3319
3320 * config/tc-avr.c: New AVR_ISA_ defined.
3321 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3322 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3323 for `fmul', `movw' and `lpm R,Z' instructions.
3324 (avr_operands): Warn if current opcode is a two-word instruction
3325 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3326 (avr_opcodes): New commands added.
3327 (REGISTER_P): Check 'a' and 'v' constraint letters.
3328 (mcu_types): New MCU added.
3329
bf3ca999
TW		 33302000-04-22 Timothy Wall <twall@cygnus.com>
3331
3332 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3333 to "natval".
3334 (operand_match): Conditionally insert default bit values for IMMU9.
3335
98e5953c
JL		 33362000-04-14 Matthew Green <mrg@cygnus.com>
3337
3338 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3339 * configure: Rebuilt.
3340
a02fab7e
JL		 3341Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3342 Jason Eckhardt <jle@cygnus.com>
3343
c67e42c9 3344 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3345
3346 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3347 Added handling of new operand types l,y,&,fe,fE,fx.
3348
800eeca4
JW		 3349Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3350 David Mosberger <davidm@hpl.hp.com>
3351 Timothy Wall <twall@cygnus.com>
3352 Andrew MacLeod <amacleod@cygnus.com>
3353 Jim Wilson <wilson@cygnus.com>
3354
3355 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3356 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3357 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3358 * Makefile.in: Rebuild.
3359 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3360 * configure: Rebuild.
3361 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3362 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3363 * expr.c (expr): Handle md_optimize_expr.
3364 * read.c (LEX_HASH): Add comment.
3365 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3366
66778679
RH		 33672000-04-21 Richard Henderson <rth@cygnus.com>
3368
3369 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3370 bundling a non-delayed branch type instruction.
3371
aa15f6f7
AO		 33722000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3373
3374 * config/tc-mn10300.c (HAVE_AM30): Define.
3375 (md_assemble): Use it.
3376
16adf844
AM		 33772000-04-19 Alan Modra <alan@linuxcare.com.au>
3378
742f45cf
AM		 3379 * config/obj-elf.c (obj_elf_change_section): Check for changed
3380 section attributes.
3381
16adf844
AM		 3382 * Makefile.am: (CPU_MULTI_VALID): Remove.
3383 (MULTI_CPU_TYPES): Define.
3384 (MULTI_CPU_OBJ_VALID): Define.
3385 (DEPTC): Use the above.
3386 (DEPOBJ): Same here.
3387 (DEP2): And here.
3388 Regenerate dependencies.
3389 * Makefile.in: Regenerate.
3390
9c46fb1b
AM		 33912000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3392
742f45cf 3393 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3394
508866be
L		 33952000-04-18 H.J. Lu (hjl@gnu.org)
3396
3397 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3398 bfd_vma for non-bfd assemblers.
508866be 3399
ba2adb93
AM		 34002000-04-17 Alan Modra <alan@linuxcare.com.au>
3401
3402 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3403 doesn't give spurious errors.
3404
12ff5d56
AM		 34052000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3406
66778679 3407 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3408
fc633e5b
AM		 34092000-04-13 Alan Modra <alan@linuxcare.com.au>
3410
3411 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3412 constants, and don't assume offsetT is 32 bits.
3413
1ed18ec1
NC		 34142000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3415
3416 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3417 (md_pcrel_from_section): Add prototype.
3418 (d10v_fix_adjustable): Add prototype.
3419 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3420
3421 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3422
3db10f32
NC		 34232000-04-12 Nick Clifton <nickc@cygnus.com>
3424
3425 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3426 symbol in frag chain.
3427
847f7ad4
AM		 34282000-04-10 Alan Modra <alan@linuxcare.com.au>
3429
3430 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3431 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3432 (fits_in_signed_word, smallest_imm_type): Ditto.
3433 (md_assemble): Use an offsetT var to hold offsetT values, not a
3434 long.
3435 (offset_in_range): New.
3436 (md_assemble): Use it.
3437 (md_convert_frag): Change type of target_address, opcode_address,
3438 and displacement_from_opcode_start to offsetT.
3439 (md_create_short_jump): Change type of offset to offsetT.
3440 (md_create_long_jump): Ditto.
3441 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3442 (md_chars_to_number): Remove.
3443 (output_invalid): Remove duplicate prototype.
3444
ec694b89
NC		 34452000-04-09 Nick Clifton <nickc@cygnus.com>
3446
3447 * Makefile.am (CPU_TYPES): Add 'avr'.
3448 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3449 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3450
16adf844 3451 * Makefile.in: Regenerate.
ec694b89
NC		 3452
3453 * doc/as.texinfo: Add M32R documentation.
3454
a2d91340 3455Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3456
a2d91340 3457 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3458 --enable-build-warnings option.
a2d91340
AC		 3459 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3460 * Makefile.in, configure: Re-generate.
3461
d92b1a8a
NC		 34622000-04-07 Nick Clifton <nickc@cygnus.com>
3463
3464 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3465 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3466 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3467 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3468 (arm_force_relocation): Force relocations for
3469 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3470
52ccafd0
JR		 3471Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3472
3473 * config/tc-sh.c (get_operands): There's no third operand if the
3474 first operand is an immediate.
3475
015551fc
JR		 3476Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3477
3478 * config/tc-sh.c (immediate): Delete.
3479 (sh_operand_info): Add immediate member.
3480 (parse_reg): Use A_PC for pc.
3481 (parse_exp): Add second argument 'op'. All callers changed.
3482 (parse_at): Expect pc to be coded as A_PC.
3483 Use immediate field in *op.
3484 (insert): Add fourth argument 'op'. All callers changed.
3485 (build_relax): Add second argument 'op'. All callers changed.
3486 (insert_loop_bounds): New function.
3487 (build_Mytes): Remove DISP_4.
3488 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3489 (assemble_ppi): Use immediate field in *operand.
3490 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3491 (md_apply_fix): Likewise.
3492 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3493
79bd78be
AO		 3494Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3495
3496 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3497
e30e5a6a
HPN		 3498Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3499
3500 * internals.texi (CPU backend): Document
3501 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3502
41b49281
AM		 35032000-04-04 Alan Modra <alan@linuxcare.com.au>
3504
8ad3436c
AM		 3505 * po/gas.pot: Regenerate.
3506
3507 * as.c (show_usage): Restore translated part of bug string.
3508 * gasp.c (show_usage): Likewise.
3509
41b49281
AM		 3510 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3511 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3512 than move-if-change.
3513 (DEP1): Modify for "gcc -MM".
3514 (DEPTC): Likewise.
3515 (DEPOBJ): Likewise.
3516 (DEP2): Likewise.
3517 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3518 Update dependencies.
3519 * Makefile.in: Regenerate.
3520
0a727238
AO		 35212000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3522
3523 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3524 (md_begin): Likewise.
3525 (HAVE_AM33): New macro.
3526 (md_assemble): Use it. Match r_regs and xr_regs only if
3527 HAVE_AM33.
3528
c20f4f8c
AM		 35292000-04-03 Alan Modra <alan@linuxcare.com.au>
3530
3531 * as.h: #include "bin-bugs.h"
3532 * as.c (show_usage): Use REPORT_BUGS_TO.
3533 * gasp.c: #include "bin-bugs.h"
3534 (show_usage): Use REPORT_BUGS_TO.
3535
3536 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3537
753f6b12
HPN		 3538Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3539
3540 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3541 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3542 adjustments.
3543
726c5dcd
AM		 35442000-04-03 Alan Modra <alan@linuxcare.com.au>
3545
3546 * config/tc-i386.c (i386_immediate): Don't assume a constant
3547 immediate is necessarily 16 bits when in 16 bit code mode.
3548 (md_assemble): Instead set guess_suffix here after we have checked
3549 registers.
3550
bf80011a
RH		 35512000-04-02 Richard Henderson <rth@cygnus.com>
3552
3553 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3554 quantities. Correct right shift sign extension.
3555 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3556 32-bit value when shifting into place.
3557
92161534
ILT		 35582000-04-01 Ian Lance Taylor <ian@zembu.com>
3559
3560 * app.c: Add ATTRIBUTE_UNUSED as needed.
3561 * config/tc-ppc.c: Likewise.
3562 (ppc_size): Make unsigned long.
3563 (ppc_insert_operand): Add casts to avoid warnings.
3564
447f3982
NC		 35652000-03-31 Nick Clifton <nickc@cygnus.com>
3566
3567 * config/tc-d10v.h (md_flush_pending_output): Define.
3568
21d75ec2
NC		 35692000-03-29 Nick Clifton <nickc@cygnus.com>
3570
3571 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3572 segment. Works for both BFD_ASSEMBLER and others.
3573 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3574
d1a1bf19
NC		 35752000-03-29 Nick Clifton <nickc@cygnus.com
3576
3577 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3578
224de7a5
AM		 35792000-03-28 Alan Modra <alan@linuxcare.com.au>
3580
3581 * listing.c (LISTING_LHS_WIDTH): Default depends on
3582 LISTING_WORD_SIZE.
3583 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3584
5b8274e3
ILT		 35852000-03-27 Ian Lance Taylor <ian@zembu.com>
3586
3587 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3588 string literal.
3589
224de7a5 35902000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3591
3592 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3593
3594 * config/tc-avr.c (mcu_types): Add missing initialiser.
3595 (md_pcrel_from_section): Add prototype.
3596 (avr_operand): Remove redundant test of unsigned < 0.
3597 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3598
35992000-03-27 Denis Chertykov <denisc@overta.ru>
3600
3601 * config/tc-avr.c: New file for AVR support.
3602 * config/tc-avr.h: Likewise.
3603 * configure.in: Add AVR support.
3604 * configure: Regenerate.
3605
9f10757c
TW		 36062000-03-26 Timothy Wall <twall@cygnus.com>
3607
3608 * gasp.c (macro_op): Add new argument to check_macro call.
3609 Macro structure definitions moved to macro.h
3610 * sb.h: Add argument to prototype for input_scrub_include_sb.
3611 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3612 nesting checks with an additional flag.
3613 (struct input_save): Add flag to indicate whether current sb
3614 should be checked for proper macro/conditional nesting.
3615 (input_scrub_push/pop): Save/restore nest check flag.
3616 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3617 defined.
9f10757c
TW		 3618 * macro.c (check_macro): Allow caller to retrieve parsed macro
3619 information if a pointer is provided. This information may be
3620 used by the new macro hooks.
3621 * macro.h: Update prototype for check_macro. Macro struct
3622 definitions moved here from macro.c/gasp.c.
3623 * read.c (read_a_source_file): Add parameter to check_macro call,
3624 and pass macro info to the macro hook, if defined.
3625 (input_scrub_insert_line): New. Allow insertion of a line of
3626 characters into the input stream.
3627 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3628 file into the input stream.
3629 (s_include): Use input_scrub_insert_file.
3630 * internals.texi: Document new macro hooks.
3631 * as.h: New prototypes added.
3e87a760 3632
224de7a5 36332000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3634
3635 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3636 an initial capital letter.
3637 (i386_index_check): Reindent.
3638
11424155
NC		 36392000-03-19 Nick Clifton <nickc@cygnus.com>
3640
eaa15ab8 3641 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3642 relative branches.
3643
43f05576
NC		 36442000-03-17 Thomas de Lellis <tdel@windriver.com>
3645
66778679
RH		 3646 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3647 instruction operand bad if Rd > 7 when generating
3648 thumb instructions. Prevents for example,
3649 "adr r12,label" from silently failing and generating
3650 the wrong instruction.
3e87a760 3651
67231402
NC		 36522000-03-17 Nick Clifton <nickc@cygnus.com>
3653
3654 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3655 that have a destingation >= 0x400000.
3e87a760 3656 Fix compile time warning messages.
67231402 3657
a37c8f88
JR		 3658Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3659
3660 * config/tc-sh.c (md_begin): When encountering insn that are
3661 not supported by the current arch, only change the name if
3662 its contents are the same as prev_name.
3663 (get_specific): If the the architecture doesn't match, fail.
3664
dead1419
JR		 3665Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3666
3667 * config/tc-sh.c (IDENT_CHAR): Define.
3668 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3669 matching back where it came from.
3670
182e89d3
JR		 3671Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3672
3673 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3674
84f73d89
NC		 36752000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3676
3677 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3678 normal operands.
3679
dbbc7809
JL		 36802000-03-15 Kazu Hirata <kazu@hxi.com>
3681
3682 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3683
271bb601
HPN		 3684Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3685
3686 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3687 floating-point-number, make sure 'f' is in FLT_CHARS.
3688
8684e216
HPN		 3689Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3690
3691 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3692 (s_lcomm_internal): Use it.
3693 * doc/internals.texi (CPU backend): Document it.
3694 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3695 bytes.
3696
bb2d6cd7
GK		 36972000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3698
3699 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3700 when embedded-pic.
3701
3702 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3703 implementation doesn't have special handling for switch
3704 statements.
bb2d6cd7
GK		 3705 (macro_build): Allow for code in sections other than .text.
3706 (macro): Likewise.
3707 (mips_ip): Likewise.
3708 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3709 Don't perform relocs if we will be outputting them.
bb2d6cd7 3710 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3711 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3712 embedded-pic.
bb2d6cd7 3713
5c86cbc7 37142000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3715
66778679
RH		 3716 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3717 relocation type based on the entry in the fixup structure.
a47cf567 3718 Put S_IS_EXTERN processing back in.
5c86cbc7 3719
f8c827e9
L		 37202000-03-08 H.J. Lu (hjl@gnu.org)
3721
3722 * Makefile.am (install-exec-tooldir): Depend on
3723 install-exec-bindir for parallel make.
3724 * Makefile.in: Regenerated.
3725
8ad9e709
NC		 37262000-03-06 Nick Clifton <nickc@cygnus.com>
3727
3728 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3729 switch.
3730 (md_parse_option): Parse -m32r command line switch - disable m32rx
3731 compatability.
ded0aeb7
NC		 3732 (md_show_usage): Document new option.
3733
3734 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3735 * doc/Makefile.in: Regenerate.
3736 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3737
b7b8f327
MM		 37382000-03-02 Michael Meissner <meissner@redhat.com>
3739
3740 * config/tc-d30v.c (check_range): Remove code that incorrectly
3741 sign extended values where bits < 32.
3742
15886821
L		 37432000-03-02 H.J. Lu (hjl@gnu.org)
3744
3745 * configure.in: Support --enable-targets=all on ia32.
3746 * configure: Regenerated.
3747
8bf950bf
NC		 37482000-03-01 Nick Clifton <nickc@cygnus.com>
3749
3750 * gasp.c (do_align): Remove bogus check of alignment value.
3751
c5e54cc2
ILT		 37522000-02-27 Thomas de Lellis <tdel@windriver.com>
3753
3754 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3755 TC_PPC was defined forced the type of a symbol with no other type
3756 to be BSF_OBJECT.
3757
65fd87bc
ILT		 37582000-02-27 Hans-Peter Nilsson <hp@axis.com>
3759
3760 * doc/internals.texi (CPU backend): Mention that
3761 line_separator_chars do not break up comments. Fix typos for
3762 LEX_AT and LEX_NAME descriptions. Document operands for
3763 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3764 description of md_create_short_jump usage. Document argument for
3765 md_undefined_symbol.
3766
a25fe906
ILT		 37672000-02-27 Jakub Jelinek <jakub@redhat.com>
3768
3769 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3770 (md_parse_option): Handle it.
3771 (md_show_usage): Document it.
3772
21b10511
ILT		 37732000-02-27 Ian Lance Taylor <ian@zembu.com>
3774
3775 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3776 opcode, for the instruction `pal19'. From Andrea Arcangeli
3777 <andrea@suse.de>.
3778
773f551c
AM		 37792000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3780
3781 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3782 from here..
3783 (md_assemble): To here, before template operands are matched.
3784 Also ensure a constant immediate is sign extended when we know the
3785 size is at most 16 bits. This is to catch cases like "add
3786 $0xffc0,%ax" where we don't know the size, and thus that the
3787 immediate can be represented as Imm8S until after parsing the
3788 register operand.
3789 (i386_displacement): Similarly sign extend 16 bit constant
3790 displacements.
3791 (md_assemble): Relax 16-bit jump constant range check to suit sign
3792 extended displacements.
3793
28d33191
JL		 37942000-02-26 Andreas Jaeger <aj@suse.de>
3795
3796 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3797
cc5ca5ce
AM		 37982000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3799
3800 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3801 call operands when intel_syntax.
3802 (intel_float_operand): Return 2 for "fi...".
3803 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3804 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3805 earlier "SHORT" change.
3806 (md_assemble): When determining suffix from Regs, exclude
3807 InOutPortReg.
3808
056350c6
NC		 38092000-02-24 Nick Clifton <nickc@cygnus.com>
3810
3811 * configure: Add arm-wince, mips-pe and sh-pe targets.
3812 * configure: Regenerate.
3813
3814 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3815 sh-pe targets.
3816 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3817 "pe-mips" for the mips-pe target.
3818
3819 * config/tc-arm.c (insns): Change displacement encoded in BL
3820 and B instructions if the target port is arm-wince.
3821 (do_ldst): Do not bias the relocation offset if the target
3822 port is arm-wince.
3823 (md_pcrel_from): Add in missing relocation offset bias if the
3824 target os arm-wince.
3825
3826 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3827 (md_begin): Disable -G support for mips-pe target.
3828 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3829 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3830 COFF flavour.
3831
3832 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3833 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3834 assembler, just set the alignment to 4.
3835
3836 * config/te-wince-pe.h: New file for WinCE targets. Define
3837 TE_WINCE.
3838
36bf8ab9
AM		 38392000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3840
3841 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3842 string instructions.
3843 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3844 (i386_intel_memory_operand): After finding a segment override,
3845 check again for no `[' before looking for a displacement. Bomb if
3846 more than one displacement rather than silently discarding the
3847 second and subsequent ones. Free strings malloc'd by
3848 build_displacement_string.
3849
f5795b08
CM		 38502000-02-24 Catherine Moore <clm@cygnus.com>
3851
3852 * config/obj-som.c (obj_pseudo_table): Add "weak".
3853 (obj_som_weak): New routine.
3854
abd63a32
AM		 38552000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3856
520dc8e8
AM		 3857 * config/tc-i386.c (union i386_op): New.
3858 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3859 Throughout file replace occurences of disps[n], imms[n], regs[n]
3860 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3861 intel mode operand swapping. Add assert in regKludge and
3862 fake_zero_displacement code. Test i.types[n] when outputting
3863 displacements and immediates. Combine output of Disp16 with
3864 Disp32.
7f3f1ea2
AM		 3865 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3866 when in intel mode by (not) reversing fsub and fdiv operands
3867 before the template search. This fails for single operand
3868 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3869 undefined. Instead fix the base_opcode after we've found the
3870 template. Move base_opcode xor with found_reverse_match from
3871 opcode output code to before this fix so we test for the correct
3872 opcodes.
3873 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3874 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3875
3876 * config/tc-i386.h (TC_RELOC): Delete.
3877 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3878 with equivalent call to reloc.
3879
abd63a32
AM		 3880 * as.h (flag_m68k_mri): Move declaration after target include, and
3881 only declare when TC_M68K defined. Define as zero otherwise.
3882 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3883 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3884 Define as zero otherwise.
3885 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3886 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3887 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3888 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3889 testing whether defined.
3890 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3891 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3892 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3893 rather than testing whether defined.
3894 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3895 (parse_mri_cons): Declare and use only when TC_M68K.
3896 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3897 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3898 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3899
3900 * NEWS: Mention IBM 370 support.
3901
7e052742
RH		 39022000-02-23 Richard Henderson <rth@cygnus.com>
3903
3904 * config/tc-i386.c (md_assemble): When swapping operands for
3905 intel_syntax, assume everything that's not Imm or Disp is a
3906 register.
3907
5b93d8bb
AM		 39082000-02-23 Linas Vepstas <linas@linas.org>
3909
3910 * config/tc-i370.c, config/tc-i370.h: New files.
3911 * Makefile.am: Add support for Linux/IBM 370.
3912 * configure.in: Likewise.
3913 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3914 * config/obj-elf.c: Include elf/i370.h
3915 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3916
3917 * Makefile.in: Regenerate.
3918 * configure: Regenerate.
3919
3920 * doc/c-i370.texi: New file.
3921 * doc/all.texi: Include it.
3922 * doc/as.texinfo: And here.
3e87a760 3923 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3924 * doc/Makefile.in: Regenerate.
3925
25f2196d
CC		 39262000-02-19 Michael Meissner <meissner@redhat.com>
3927
3928 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3929 determine if an instruction can be used in parallel with an ADDppp
3930 or SUBppp instruction.
3931
6349b5f4
AH		 39322000-02-22 Andrew Haley <aph@cygnus.com>
3933
3934 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3935
2f6d2f85 39362000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 3937
3938 * config/tc-mips.c (mips_gp32): New variable.
3939 (macro_build) Use mips_gp32.
3940 (mips_ip): Ditto.
3941 (md_longopts): Add "-mgp32" and "-mgp64".
3942 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3943
a47cf567
NC		 3944 (OPTION_M7900): Change offset
3945 (OPTION_NO_M7900): Ditto.
3946
b985eaa8
ILT		 39472000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3948
3949 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3950 warning, and bump it to 1.
3951
52454417
ILT		 39522000-02-22 Ian Lance Taylor <ian@zembu.com>
3953
3954 From Brad Lucier <lucier@math.purdue.edu>:
3955 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3956 match format.
3957
6b76fefe
CM		 39582000-02-21 Catherine Moore <clm@cygnus.com>
3959
3960 * config/tc-mips.c (MF_HILO_INSN): Define.
3961 (mips_7000_hilo_fix): Declare.
3962 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3963 (md_parse_option): Check for 7000_HILO_FIX options.
3964 (OPTION_M7000_HILO_FIX): Define.
3965 (OPTION_NO_M7000_HILO_FIX): Define.
3966 * doc/c-mips.texi (-mfix7000): Describe.
3967
f6af82bd
AM		 39682000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3969
3970 * listing.c (print_lines): Remove unused variable `end'.
3971
3972 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3973 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3974 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3975 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3976 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3977 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3978
8c8281f4
NC		 39792000-02-18 Nick Clifton <nickc@cygnus.com>
3980
3981 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3982 the computed frag offset, rather than overwriting it.
3983
d4845d57
JR		 3984Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3985
3986 * config/tc-sh.c ("elf/sh.h"): Include.
3987 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3988 (md.begin): Initialize target_arch.
3989 Only include opcodes in has table that match selected architecture.
3990 (parse_reg): Recognize register names for sh-dsp.
3991 (parse_at): Recognize post-modify addressing.
3992 (get_operands): The leading space is now optional.
3993 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3994 arguments. Update valid_arch.
3995 (build_Mytes): Add support for SDT_REG_N.
3996 (find_cooked_opcode): New function, broken out of md_assemble.
3997 (assemble_ppi, sh_elf_final_processing): New functions.
3998 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3999 (md_longopts, md_parse_option): New option: -dsp.
4000 * config/tc-sh.h (elf_tc_final_processing): Define.
4001 (sh_elf_final_processing): Declare.
4002
c97305a1
JL		 4003Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4004
4005 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4006 the unwinder subspace. Save the current seg/subseg before creating
4007 the new seg/subseg.
4008
bec50466
NC		 40092000-02-10 Nick Clifton <nickc@cygnus.com>
4010
4011 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4012 little endian targets.
bec50466 4013 (INST_BYTE1): Redefine to handle big and little endian
66778679 4014 targets.
bec50466
NC		 4015 (cpu_type): New type: Select between M340 and M210.
4016 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4017 instructions of the M340.
bec50466 4018 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4019 instructions.
bec50466
NC		 4020 (md_atof): Add support for little endian targets.
4021 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4022 line switches.
bec50466
NC		 4023 (md_convert_frag): Add support for little endian targets.
4024 (md_apply_fix3): Add support for little endian targets.
4025 (md_number_to_chars): Add support for little endian targets.
4026
a25c045a
TW		 40272000-02-10 Timothy Wall <twall@redhat.com>
4028
4029 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4030 defined, use it to verify the symbol just read should be a label.
4031
f28e8eb3
TW		 40322000-02-10 Timothy Wall <twall@redhat.com>
4033
4034 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4035 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4036 around colons when KEEP_WHITE_AROUND_COLON is defined.
4037 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4038 and KEEP_WHITE_AROUND_COLON.
4039
6dc19fc4
TW		 40402000-02-08 Timothy Wall <twall@redhat.com>
4041
4042 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4043 logic.
6dc19fc4 4044 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4045 implemented.
6dc19fc4
TW		 4046 (end_repeat): New. Provide support for a "break" out of the
4047 repeat loop.
4048 * read.h: Add prototypes for new functions.
3e87a760 4049
f805106c
TW		 40502000-02-08 Timothy Wall <twall@redhat.com>
4051
4052 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4053 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4054 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4055 non-zero.
4056
4469be0f
TW		 40572000-02-08 Timothy Wall <twall@redhat.com>
4058
4059 * read.c: Added elseif to directives table.
4060 * read.h: Added prototype for s_elseif.
4061 * doc/as.texinfo: Added description for elseif.
4062 * cond.c (s_elseif): New function
3e87a760 4063
24a17b6c
TW		 40642000-02-04 Timothy Wall <twall@redhat.com>
4065
4066 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4067 listings.
24a17b6c 4068
bea9907b 40692000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4070
bea9907b
TW		 4071 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4072 default values.
4073 * frags.c (frag_new): Calculate fr_fix in octets
4074 (frag_now_fix) Return offset as target address offset (bytes).
4075 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4076 quantities).
bea9907b
TW		 4077 * frags.h: Added prototype for frag_now_fix_octets().
4078 Distinguish between octets and bytes in field descriptions.
4079 * listing.c (calc_hex): Account for octets vs bytes when
4080 printing addresses/offsets.
4081 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4082 target is little-endian, print the octets in a word in big-endian
4083 order so that the display looks like a proper hexadecimal number,
4084 instead of having the octets reversed.
4085 * read.c (do_align): When recording alignment, alignment power
4086 should be in terms of target bytes (minimum addressible unit)
4087 instead of octets.
4088 (do_org) Convert ORG target address (byte) argument into an
4089 octet offset when generating a variable fragment.
4090 * symbols.c (resolve_symbol_value): Symbol final value
4091 converted to a target address offset (bytes) from its octet offset.
4092 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4093 offset (bytes) is adjusted by the frag offset (octets) converted
4094 to bytes.
4095 (coff_frob_section) Section alignment power is in terms of bytes;
4096 convert it to an octet alignment power when calculating size (and
4097 size mask) in octets. Don't modify the section size in order to
4098 "align" it for TI COFF, since that format has a different method
4099 for storing alignment information.
3e87a760 4100
210dcc61
TW		 41012000-02-01 Timothy Wall <twall@cygnus.com>
4102
4103 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4104 entries, matching the way GCC generates them. If not escaped, the
4105 filename is encoded incorrectly.
4106
557537a5 41072000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4108
557537a5
NC		 4109 * config/tc-arm.c (reg_table): Add support for ATPCS register
4110 naming conventions.
2c1c4c62 4111
557537a5 41122000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4113
2c1c4c62
GK		 4114 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4115 already defined.
3e87a760 4116 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4117 New macro.
4118 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4119 of a symbol when we really care about its value.
4120
41212000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4122
4123 * config/tc-mcore.c (md_assemble): Give warning message if
4124 operands passes to instruction are more than the spec.
4125
2f0ca46a
NC		 41262000-01-27 Thomas de Lellis <tdel@windriver.com>
4127
66778679 4128 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4129 Thumb mode but the label seen was not declared as '.thumb_func'
4130 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4131 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4132
4c63da97
AM		 41332000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4134
4135 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4136 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4137
4138 * Makefile.in: Same here.
4139 Update copyright.
4140
4141 * configure.in: Set bfd_gas for i386-aout when primary target
4142 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4143 we may need the primary te_file. Remove incorrect comment.
4144
4145 * configure: Regenerate.
4146
4147 * config/e-i386aout.c: New file.
4148
4149 * as.c (USE_EMULATIONS): Move to before print_version_id.
4150 (struct emulation): Add i386aout.
4151 (show_usage): Split text strings. Reformat -a text. Add --em
4152 help.
4153 Update copyright.
4154
4155 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4156 (aout_format_ops): New.
4157 Update copyright.
4158
4159 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4160 preprocessor conditional and add aout USE_EMULATIONS tests.
4161 (read_a_source_file): Don't pass error strings to printf as
4162 format arg.
4163 Update copyright.
4164
4165 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4166 format arg.
4167 (do_data): Same here.
4168 (process_file): And here.
4169 Update copyright.
4170
4171 * symbols.c (colon): Rewrite "already defined" fatal message
4172 code for aout with USE_EMULATIONS.
4173 Update copyright.
4174
4175 * config/obj-aout.c (OBJ_HEADER): Define.
4176 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4177 fields of sentinel.
4c63da97
AM		 4178 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4179 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4180 forms here.
4181 (obj_aout_type): Expand S_SET_OTHER here too.
4182 (obj_read_begin_hook): Remove.
4183 (aout_pop_insert): New.
4184 (obj_aout_s_get_other): New.
4185 (obj_aout_s_get_desc): New.
4186 (aout_format_ops): New.
4187 Update copyright.
4188
4189 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4190 gets aout_pseudo_table.
4191 (aout_pseudo_table): Declare.
4192 (obj_read_begin_hook): Define.
4193 Update copyright.
4194
4195 * config/obj-coff.c (obj_pseudo_table): Rename to
4196 coff_pseudo_table.
4197 (coff_pop_insert): Use coff_pseudo_table.
4198 (coff_sec_sym_ok_for_reloc): Remove.
4199 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4200 and comment all zero entries and remove #if 0 code.
4201 Update copyright.
4202
4203 * config/obj-coff.h (obj_pop_insert): Define.
4204 (coff_pseudo_table): Declare.
4205 Update copyright.
4206
4207 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4208 s_get_size, s_set_size. Comment all zero entries.
4209 Update copyright.
4210
4211 * config/obj-elf.c (elf_s_get_other): New function.
4212 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4213 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4214 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4215 comment.
4216 (obj_elf_parse_section_letters): Don't pass error strings to
4217 printf as format arg.
4218 Update copyright.
4219
4220 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4221 OBJ_MAYBE_ECOFF.
4222 (elf_s_get_other): Declare.
4223 (S_GET_OTHER) Define as elf_s_get_other if not already
4224 defined.
4225 (S_SET_OTHER): Only define when not already defined.
4226 (elf_obj_read_begin_hook): Declare.
4227 (obj_read_begin_hook): Define.
4228 (elf_obj_symbol_new_hook): Declare.
4229 (obj_symbol_new_hook): Define.
4230 Update copyright.
4231
4232 * config/obj-multi.h: Add copyright header and protect against
4233 multiple inclusion. Add * to all function pointers.
4234 (OBJ_HEADER): If defined, include it rather than other defines
4235 in this file.
4236 (obj_frob_file_after_relocs): Test for NULL.
4237 (obj_symbol_new_hook): Here too.
4238 (obj_sec_sym_ok_for_reloc): And here.
4239 (S_GET_OTHER): Define.
4240 (S_GET_DESC): Define.
4241 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4242 (OBJ_MAYBE_ELF): Update comment.
4243
4244 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4245 OBJ_AOUT preprocessor conditional and handle emulation by
4246 testing OUTPUT_FLAVOR.
4247 (i386_displacement): Here too.
4248 (md_section_align): Similarly here.
4249 (i386_target_format): Conditionally compile when more than one
4250 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4251 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4252 (i386_displacement): Here too.
4253 Update copyright.
4254
4255 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4256 Define TARGET_FORMAT for aout only when not multi.
4257 Update copyright.
4258
4259 * config/te-multi.h: Delete file as it's identical to te-generic.h
4260
add0c677
AM		 42612000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4262
4263 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4264 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4265 LONG_MNEM_SUFFIX.
4266
4267 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4268 DWORD_MNEM_SUFFIX.
4269 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4270 comments.
4271
a19d8eb0
CP		 42722000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4273
66778679
RH		 4274 * config/tc-mips.c (mips_do_align): New function.
4275 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4276
550262c4
NC		 42772000-01-10 Philip Blundell <philb@gnu.org>
4278
4279 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4280 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4281 line separator for Linux.
4282 * doc/as.texinfo (Comments): Mention the ARM.
4283
0decc840
NC		 42842000-01-10 Philip Blundell <pb@futuretv.com>
4285
4286 * configure.in (arm*-*-conix*): New target.
4287 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4288 armv*-*-linux-gnu.
4289 * configure: Regenerate.
4290
2e13b764
NC		 42912000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4292
4293 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4294 (obj_elf_visibility): New function.
3e87a760 4295
2e13b764
NC		 4296 * doc/as.texinfo (Visibility): New node: document visibility
4297 pseudo ops.
4298
2f6d2f85 4299For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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