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* ns32k-tdep.c: #include "frame.h"
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
1aad8cf8
KH		 12001-01-19 Kazu Hirata <kazu@hxi.com>
2
3 * config/tc-alpha.c: Fix formatting.
4
32ff5c2e
KH		 52001-01-18 Kazu Hirata <kazu@hxi.com>
6
7 * config/tc-alpha.c: Fix formatting.
8
cd17328a
NC		 92001-01-18 Nick Clifton <nickc@redhat.com>
10
11 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
12 "da" flags.
13 (stm_flags): Remove redundant bit from "ed" and "da" flags.
14
81c425d1
AO		 152001-01-18 Alexandre Oliva <aoliva@redhat.com>
16
17 * configure.in (cpu_type, arch): Match i386 too.
18 * configure: Rebuilt.
19
e5cb08ac
KH		 202001-01-16 Kazu Hirata <kazu@hxi.com>
21
22 * config/tc-i386.c: Fix formatting.
23
1d3d5051
AM		 242001-01-16 Alan Modra <alan@linuxcare.com.au>
25
64afeba3
AM		 26 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
27 relocs for .PARISC.unwind section.
28
1d3d5051
AM		 29 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
30 depending on section flags, not just for .text.
31
b44b1b85
JW		 322001-01-15 Jim Wilson <wilson@redhat.com>
33
34 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
35 not immediately followed by an instruction.
36
098f2ec3
KH		 372001-01-15 Kazu Hirata <kazu@hxi.com>
38
39 * config/tc-m68hc11.c: Fix formatting.
40
d4887adc
NC		 412001-01-15 Nick Clifton <nickc@redhat.com>
42
43 * symbols.c (colon): Change 'already defined symbol' from a
44 fatal error to an ordinary error. There is no reason why this
45 error should be fatal.
46
47 * message.c (as_fatal): Delete output file, if one has been
48 created.
49
fcfd4916
AM		 502001-01-14 Alan Modra <alan@linuxcare.com.au>
51
52 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
53
bfb32b52
KH		 542001-01-14 Kazu Hirata <kazu@hxi.com>
55
56 * config/tc-alpha.c: Fix formatting.
57 * config/tc-arc.c: Likewise.
58 * config/tc-arc.h: Likewise.
59 * config/tc-d10v.c: Likewise.
60 * config/tc-i370.c: Likewise.
61 * config/tc-i386.c: Likewise.
62 * config/tc-i960.c: Likewise.
63 * config/tc-m68k.c: Likewise.
64 * config/tc-ppc.c: Likewise.
65 * config/tc-sparc.c: Likewise.
66 * config/tc-tahoe.c: Likewise.
67 * config/tc-vax.c: Likewise.
68
1e07b820
KH		 69 * config/tc-arc.c: Fix formatting.
70
19203624
KH		 71 * config/tc-arc.c: Fix formatting.
72
1328dc98
AM		 732001-01-14 Alan Modra <alan@linuxcare.com.au>
74
c46b7515
AM		 75 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
76 both 32 and 64 bit ELF.
77
1328dc98
AM		 78 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
79 and don't bother storing `m' for "ce" completer. Tidy handling of
80 'J' and 'K' operands to suit. Handle '<' and '>' operands.
81
b9d79e03
JH		 82Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
83
84 * tc-i386.h (TARGET_MACH): New macro.
85 (i386_mach): Declare.
86 * tc-i386.c (i386_mach): New function.
87
a349d9dd
PB		 882001-01-13 Philip Blundell <philb@gnu.org>
89
90 * doc/as.texinfo: Fix spelling and cross-references.
91
92 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
93 character for all systems, not just GNU/Linux. Make it explicit
94 that `-k' doesn't affect code generation, just ELF flags.
95
e2914f48
JH		 96Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
97
98 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
99 instructions.
100
272d76e0
FCE		 1012001-01-12 Frank Ch. Eigler <fche@redhat.com>
102
103 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
104
d0398d6a
NC		 1052001-01-12 Nick Clifton <nickc@redhat.com>
106
107 * as.c (print_args): Update copyright date to 2001.
108
2d73a4ca
NC		 1092001-01-12 Peter Targett <peter.targett@arccores.com>
110
111 * doc/c-arc.texi: New file.
112 Some sections to be expanded.
113
6e0b89ee
AM		 1142001-01-12 Alan Modra <alan@linuxcare.com.au>
115
116 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
117 (md_parse_option): Always accept "--32".
118
0d2bcfaf
NC		 1192001-01-11 Peter Targett <peter.targett@arccores.com>
120
121 * as.h (TC_ARC): Ensure struc-symbol.h included.
122 * as.c (dwarf2dbg.h): Include to remove implicit declaration
123 warnings.
124 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
125 (TARGET_SYMBOL_FIELDS) added.
126
127 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
128 * doc/c-arc.texi: New file.
129 Some sections to be expanded.
130 * doc/as.texinfo: Update command-line options.
131 Removed outdated text for ARC dependant features, instead include
132 text from above file.
133
134 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
135 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
136 (targ-cpu.h) header.
137 * config/tc-arc.h:
138 * config/tc-arc.c: New updated configuration for
139 ARC, including selection of core variants, and extensibility of
140 instructions, registers etc. through directives.
141
142 * config/tc-arc.c (arc_extinst): Minor corrections for
143 error messages.
144 (arc_common) Likewise. Make alignment argument optional for local
145 symbols also, with default of zero.
146
88051039
SC		 1472001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
148
149 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
150 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
151 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
152 and fix_new_exp() instead.
153 (md_convert_frag): For indexed post byte use the symbol value
154 rather than the displacement.
155 (md_relax_table): Fix indexed offset relax.
156
d8273f3b
SC		 1572001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
158
159 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
160 relax weak symbols.
161 (relaxable_symbol): New function.
162
eea2ad45
AJ		 1632001-01-11 Andreas Jaeger <aj@suse.de>
164
165 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
166 not used anywhere.
167
7a91e76a
NC		 1682001-01-10 Nick Clifton <nickc@redhat.com>
169
170 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
171 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
172
aa257fcd
NC		 1732001-01-10 Nick Clifton <nickc@redhat.com>
174
175 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
176 character used to dollar local symbols.
177 (LOCAL_LABEL_CHAR): New constant - the magic character used to
178 local label symbols.
179 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
180 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
181 if defined.
182 Use LOCAL_LABEL_CHAR.
183 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
184 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
185 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
186
b77a7acd
AJ		 1872001-01-08 Bo Thorsen <bo@suse.de>
188
189 * config/tc-i386.c (i386_immediate, i386_displacement):
190 GOTPCREL check fix.
191
5c2bd011
ILT		 1922001-01-07 Ian Lance Taylor <ian@zembu.com>
193
194 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
195 in last change.
196
46a04e3a
PB		 1972001-01-07 Philip Blundell <philb@gnu.org>
198
199 * doc/as.texinfo (Bug Reporting): Update email address for
200 reports.
201 * README: Likewise.
202
b96d3a20
JH		 203Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
204
205 * configure.in: Define DEFAULT_ARCH for i386.
206 * tc-i386.c (md_assemble): Return after the error message;
207 move testing for 64bit operands to proper place.
208
55b62671
AJ		 2092001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
210
211 * doc/as.texinfo: Document '#' as comment character for i386 and
212 x86_64. Add AMD x86-64 into menu of machine dependent information.
213
214 * doc/c-i386.texi: Document x86_64 extensions.
215
7bc70a8e
JH		 216Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
217
218 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
219
a167610d
JH		 220Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
221
222 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
223 * NEWS: Add note about Pentium4 support.
224
09f131f2
JH		 225Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
226
227 * tc-i387.c (pi, pte, pt): Update.
228 (type_names): Add new types.
229
6f8c0c4c
JH		 230Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
231
232 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
233 CpuUnknown): Renumber
234 (CpuP4, CpuSSE2): New.
235 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
236
b96ed59a
PB		 2372001-01-03 Philip Blundell <pb@futuretv.com>
238
239 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
240 relocs.
241 (alpha_fix_adjustable): Likewise.
242 (md_apply_fix): Likewise.
243
a735d1cd
L		 2442000-12-31 H.J. Lu <hjl@gnu.org>
245
246 * listing.c (listing_message): Allocate string only if it is
247 used.
248
249 * configure: Rebuild.
250
67db5ab4
HPN		 2512000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
252
253 * doc/internals.texi (Relaxing with a table) <after relaxation>:
254 Point out caveats with generating fixups for the opcode in a frag.
255
c0d8940f
JH		 256Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
257
258 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
259 * NEWS: Add x86_64.
260
087f563c
L		 2612000-12-29 H.J. Lu <hjl@gnu.org>
262
263 * listing.c (calc_hex): Print the variable part only if the
264 fragment type is rs_fill.
265
8108ad8e
HPN		 2662000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
267
268 * doc/internals.texi (tc_conditional_pseudoop,
269 TC_LINKRELAX_FIXUP): Fix typos.
270
799051fc
RH		 2712000-12-28 Richard Henderson <rth@redhat.com>
272
273 * write.c (subsegs_finish): Fix thinko last change -- don't
274 "optimize" the alignment == 0 case.
275
0a9ef439
RH		 2762000-12-28 Richard Henderson <rth@redhat.com>
277
278 * as.h (rs_align_test): New.
279 * frags.c (NOP_OPCODE): Move default from read.c.
280 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
281 (frag_align_code): New.
282 * frags.h (frag_align_code): Declare.
283 * read.c (NOP_OPCODE): Remove.
284 (do_align): Use frag_align_code.
285 * write.c (NOP_OPCODE): Remove.
286 (get_recorded_alignment): New.
287 (cvt_frag_to_fill): Handle rs_align_test.
288 (relax_segment): Likewise.
289 (subsegs_finish): Align last subseg in section to the
290 section alignment. Use frag_align_code.
291 * write.h (get_recorded_alignment): Declare.
292 * config/obj-coff.c (size_section): Handle rs_align_test.
293 (fill_section, fixup_mdeps): Likewise.
294 (write_object_file): Use frag_align_code.
295
296 * config/tc-alpha.c (alpha_align): Use frag_align_code.
297 (alpha_handle_align): New.
298 * config/tc-alpha.h (HANDLE_ALIGN): New.
299 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
300
301 * config/tc-i386.h (md_do_align): Use frag_align_code.
302 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
303
304 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
305 (ia64_handle_align): New.
306 * config/tc-ia64.h (HANDLE_ALIGN): New.
307 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
308
309 * config/tc-m32r.c (m32r_do_align): Remove.
310 (m32r_handle_align): New.
311 (fill_insn): Use frag_align_code.
312 * config/tc-m32r.h (md_do_align): Remove.
313 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
314 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
315 * config/tc-mips.c, config/tc-mips.h: Similarly.
316
317 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
318 (sh_handle_align): Likewise. Handle rs_align_code.
319 (sh_do_align): Remove.
320 * config/tc-sh.h (md_do_align): Remove.
321 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
322
323 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
324 (sparc_handle_align): Likewise. Handle rs_align_code.
325 * config/tc-sparc.h (md_do_align): Remove.
326 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
327
3cd4dda7
DD		 3282000-12-22 DJ Delorie <dj@redhat.com>
329
330 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
331 when we assemble the first half of a pair.
332
ec56dfb4
L		 3332000-12-22 H.J. Lu <hjl@gnu.org>
334
335 * config/tc-i386.c (reloc): Update the macro for non-bfd
336 assembler.
337 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
338
ad1172d4
L		 3392000-12-22 H.J. Lu <hjl@gnu.org>
340
341 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
342
3e73aa7c
JH		 343Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
344
345 * tc-i386.h (i386_target_format): Define even for ELFs.
346 (QWORD_MNEM_SUFFIX): New macro.
347 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
348 New macros
349 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
350 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
351 ImmExt): Renumber.
352 (Size64, No_qSuf, NoRex64, Rex64): New macros.
353 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
354 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
355 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
356 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
357 Renumber.
358 (Reg, WordReg): Add Reg64.
359 (Imm): Add Imm32S and Imm64.
360 (EncImm): New.
361 (Disp): Add Disp64 and Disp32S.
362 (AnyMem): Add Disp32S.
363 (RegRex, RegRex64): New macros.
364 (rex_byte): New type.
365 * tc-i386.c (set_16bit_code_flag): Kill.
366 (fits_in_unsigned_long, fits_in_signed_long): New functions.
367 (reloc): New parameter "signed"; support x86_64.
368 (set_code_flag): New.
369 (DEFAULT_ARCH): New macro; default to "i386".
370 (default_arch): New static variable.
371 (struct _i386_insn): New fields Operand_PCrel; rex.
372 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
373 (flag_code): New enum and static variable.
374 (use_rela_relocations): New static variable.
375 (flag_code_names): New static variable.
376 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
377 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
378 K6 and Athlon.
379 (i386_align_code): Return plain "nop" for x86_64.
380 (mode_from_disp_size): Support Disp32S.
381 (smallest_imm_type): Support Imm32S and Imm64.
382 (offset_in_range): Support size of 8.
383 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
384 (md_pseudo_table): Add "code64"; use set_code_flat.
385 (md_begin): Emit sane error message on hash failure.
386 (tc_i386_fix_adjustable): Support x86_64 relocations.
387 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
388 instructions supported on particular arch just partially,
389 output of 64bit immediates, handling of Imm32S and Disp32S type.
390 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
391 (i386_displacement): Likewise.
392 (i386_index_check): Cleanup; support 64bit addresses.
393 (md_apply_fix3): Support x86_64 relocation and rela.
394 (md_longopts): Add "32" and "64".
395 (md_parse_option): Add OPTION_32 and OPTION_64.
396 (i386_target_format): Call even for ELFs; choose between
397 elf64-x86-64 and elf32-i386.
398 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
399 (tc_gen_reloc): Support rela relocations and x86_64.
400 (intel_e09_1): Support QWORD.
401
21d6c4af
DN		 4022000-12-15 Diego Novillo <dnovillo@redhat.com>
403
404 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 405 it's not an offset expression.
21d6c4af
DN		 406 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
407 keep the braces '[' and ']' in the output string.
408 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
409 != FLAT. There is no such op_modifier.
410
6717891c
NC		 4112000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
412
413 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
414 if we have it.
415
ee515fb7
KH		 4162000-12-13 Kazu Hirata <kazu@hxi.com>
417
418 * as.h: Fix formatting.
419 * cgen.h: Likewise.
420 * dwarf2dbg.c: Likewise.
421 * input-scrub.c: Likewise.
422 * read.h: Likewise.
423
349a994c
DD		 4242000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
425
426 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
427 configure: Regenerate.
428
42dbf88c
NC		 4292000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
430
431 * dwarf2dbg.c: #include <limits.h> only if it exists.
432
0485cba3
AM		 4332000-12-13 Rodney Brown <RodneyBrown@mynd.com>
434
435 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
436 (md_apply_fix): Here too.
437
514829c3
JW		 4382000-12-12 Jim Wilson <wilson@redhat.com>
439
440 * config/tc-ia64.h (ia64_init): Add prototype.
441
92eb7b32
L		 4422000-12-12 H.J. Lu <hjl@gnu.org>
443
444 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
445
446 * read.h (outputting_stabs_line_debug): Change it to int.
447 * stabs.c (outputting_stabs_line_debug): Likewise.
448
8141c27d
GK		 4492000-12-12 Geoffrey Keating <geoffk@redhat.com>
450
451 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
452 the address of a function result.
453
5d6f4f16
GK		 4542000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
455
456 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
457 (md_assemble): Call dwarf2_emit_insn.
458 (shlib): Fix typo SHILB -> SHLIB.
459 (md_parse_option): Likewise.
460 (ppc_elf_validate_fix): Likewise:
461 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
462
d4c0c039
NC		 4632000-12-12 Nick Clifton <nickc@redhat.com>
464
465 * cgen.h: Fix formatting.
466 * input-scrub.c: Fix formatting.
467 * macro.c: Fix formatting.
e972090a 468 * config/tc-mips.c: Fix formatting.
584da044 469 * doc/c-mips.texi: Fix formatting.
55b62671 470
f16b83df
JH		 471Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
472
473 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
474 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
475 references.
476 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
477 otherwise.
478 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
479 (No_dSuf): Kill.
480
481 * i386.h (*_Suf): Remove No_dSuf.
482 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
483 Remove.
484 (i386_optab): Remove 'd' in the suffixes.
485
50705ef4
AM		 4862000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
487
488 * config/tc-i386.c (T_SHORT): Undefine before defining.
489
beae10d5
KH		 4902000-12-05 Kazu Hirata <kazu@hxi.com>
491
492 * config/tc-mips.c: Fix formatting.
493
bccba5f0 4942000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 495
496 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
497 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
498 (md_show_usage): Ditto.
499 (md_parse_option): Ditto.
500 (d10v_cleanup): Writes pending instruction only if
501 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 502 Fix compile time warning messages.
50705ef4
AM		 503
504 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 505
5062000-12-04 Matthew Hiller <hiller@redhat.com>
507
50705ef4 508 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 509 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
510 function entry and unset at function exit.
511
50705ef4 512 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 513
514 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
515
516 * dwarf2dbg.c: Fix compile time warning messages.
517
bc805888
KH		 5182000-12-03 Kazu Hirata <kazu@hxi.com>
519
520 * config/tc-a29k.c: Fix formatting.
521 * config/tc-alpha.c: Likewise.
522 * config/tc-arm.c: Likewise.
523 * config/tc-cris.c: Likewise.
524 * config/tc-hppa.c: Likewise.
525 * config/tc-i370.c: Likewise.
526 * config/tc-i386.c: Likewise.
527 * config/tc-i860.c: Likewise.
528 * config/tc-i960.c: Likewise.
529 * config/tc-ia64.c: Likewise.
530 * config/tc-m68hc11.c: Likewise.
531 * config/tc-m68k.c: Likewise.
532 * config/tc-m88k.c: Likewise.
533 * config/tc-pj.c: Likewise.
534 * config/tc-ppc.c: Likewise.
535 * config/tc-sh.c: Likewise.
536 * config/tc-sparc.c: Likewise.
537 * config/tc-tahoe.c: Likewise.
538 * config/tc-vax.c: Likewise.
539
3dacdf2e
NC		 5402000-12-01 Chris Demetriou <cgd@sibyte.com>
541
50705ef4
AM		 542 * config/tc-mips.c (mips_ip): When calculating offsets,
543 don't accept as constant the difference between the
544 addresses of symbols in two different sections.
545
546 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
547 specifiers.
548 (validate_mips_insn): Likewise. Also, update 'B' operand
549 specifier to use OP_*_CODE20 constants and delete 'm' operand
550 specifier.
551 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
552 operand specifiers. Change warning generated by 'B' operand
553 specifier to reflect its new multi-purpose usage.
554
555 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
556 -1, and update comment.
557 (file_mips_isa): Likewise.
558 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
559 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
560 ISA_* constants rather than hard-coded numbers.
561 (mips_cpu_info): New structure.
562 (mips_cpu_info_table): New table describing CPU and ISA names
563 and numbers.
564 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
565 mips_cpu_info_from_cpu): New functions.
566 (mips_isa_to_str): New function to get string for ISA name.
567 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
568 return const char *.
569 (md_begin): Redo CPU and ISA selection logic, using
570 mips_cpu_info_from_*. Convert to use ISA_* constants rather
571 than hard-coded numbers.
572 (append_insn, mips_emit_delays, macro, macro2): Convert to use
573 ISA_* constants rather than hard-coded numbers.
574 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
575 (md_longopts): Delete OPTION_NO_MIPS32.
576 (md_parse_option): Convert to use ISA_* constants rather than
577 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
578 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
579 to use strcasecmp to recognize "default" and to use
580 mips_cpu_info_from_name to get CPU numbers from argument.
581 (md_show_usage): Move -mips32 so it's with the rest of the ISA
582 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
583 mips32-4k.
584 (s_mipsset): Accept ISA value 32.
585 * doc/as.texinfo: Clean up MIPS options summary slightly,
586 remove -no-mips32. Add note about -mips4 and -mips32
587 specifying those ISA levels. Delete -mips32 and -no-mips32
588 cpu flag descriptions.
589 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
590 up the supported CPU switch list, and replace 4Kc, 4Km, and
591 4Kp entries with a single mips32-4k entry. Note that you can
592 use ".set mips32".
593
594 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
595 ISA_MIPS64.
596 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
597 -mips5 and -mips64.
598 (md_parse_option): Add cases for OPTION_MIPS5 and
599 OPTION_MIPS64.
600 (md_show_usage): Mention -mips5 and -mips64 arguments.
601 (s_mipsset): Add cases for MIPS5 and MIPS64.
602 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
603 and pseudo-CPUs.
604 * doc/as.texinfo: Mention -mips5 and -mips64 options
605 and their meanings.
606 * doc/c-mips.texi: Likewise. Also update introduction
607 and ".set" usage information.
608
609 * config/tc-mips.c (md_show_usage): Add "sb1" to the
610 CPU list.
611 (mips_cpu_info_table): Add SB-1 entries.
612 * doc/c-mips.texi: Add "sb1" to the list of CPUs
613 known to the -mcpu option.
614
615 * doc/as.texinfo: Correct description of MIPS -mcpu
616 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 617
5f68c319
NC		 6182000-12-01 Joel Sherrill <joel@OARcorp.com>
619
3dacdf2e
NC		 620 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
621 New targets.
622 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
623 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 624 * configure: Regenerate.
625 * config.in: Regenerate.
626 * Makefile.in: Regenerate.
627 * aclocal.m4: Regenerate.
628 * po/gas.pot: Regenerate.
50705ef4 629
4ce3447c
PB		 6302000-11-30 Philip Blundell <pb@futuretv.com>
631
632 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
633 even in non BFD_ASSEMBLER case.
634
76a0ddac
DN		 6352000-11-30 Diego Novillo <dnovillo@redhat.com>
636
637 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
638 syntax.
639
220e750f
RH		 6402000-11-29 Richard Henderson <rth@redhat.com>
641
642 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
643 until dwarf2_finish; use relaxation to get cross-fragment offsets;
644 thread multiple subsegments properly; handle multiple code
645 sections properly; emit proper compilation unit info for assembler
646 generated debugging.
647
648 * as.h (enum _relax_state): Add rs_dwarf2dbg.
649 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
650 (dwarf2dbg_estimate_size_before_relax): Declare.
651 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
652 * write.c: Include dwarf2dbg.h.
653 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
654 (relax_segment): Likewise.
655
99b222b4
HPN		 6562000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
657
658 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
659 jump>: Use as_bad_where instead of as_bad. Tweak error message
660 accordingly. Stabilize frag by updating fix part and resetting
661 variant part.
662 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 663 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
664 indexing is_end_of_line[].
665 (md_assemble): Initialize size to 0.
666 (md_section_align): Mark parameter seg as unused.
e46fee70 667 (parse_reg): Parse names case-insensitively.
99b222b4 668
814f6641
KH		 6692000-11-28 Kazu Hirata <kazu@hxi.com>
670
671 * config/obj-aout.h: Fix formatting.
672 * config/obj-bout.h: Likewise.
673 * config/obj-coff.c: Likewise.
674 * config/obj-coff.h: Likewise.
675 * config/obj-elf.h: Likewise.
676 * config/obj-som.h: Likewise.
677 * config/obj-vms.c: Likewise.
678 * config/obj-vms.h: Likewise.
679 * config/tc-h8300.h: Likewise.
680 * config/tc-ns32k.h: Likewise.
681 * config/tc-sparc.h: Likewise.
682 * config/tc-tic54x.h: Likewise.
683 * config/tc-z8k.h: Likewise.
684
e47b9e39
NC		 6852000-11-28 Nick Clifton <nickc@redhat.com>
686
687 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
688 License is present in the sources, but not the output, and
689 also available from the GNU website.
690 (GNU Free Documentation License): Comment out this section.
691
fcdc20a4
HPN		 6922000-11-28 Hans-Peter Nilsson <hp@axis.com>
693
43c34dee
HPN		 694 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
695 targets. Remove i860 from valid a.out targets.
696 * Makefile.in: Regenerate.
697
fcdc20a4 698 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 699 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 700 (md_assemble): Call dwarf2_emit_insn if generating ELF.
701 (s_cris_file, s_cris_loc): New.
702 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
703 * Makefile.am: Regenerate dependencies.
704 * Makefile.in: Regenerate.
705
16887944
AM		 7062000-11-28 Alan Modra <alan@linuxcare.com.au>
707
708 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
709 (MRI_MUL_PRECEDENCE): Likewise.
710 (op_rank): Fix a comment typo.
711
ae3e85dd
SC		 7122000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
713
714 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
715 the error message.
716 (get_operand): Fix analysis for movw/movb instructions.
717
077b8428
NC		 7182000-11-24 Nick Clifton <nickc@redhat.com>
719
720 * configure.in (xscale-elf): Add target.
721 (xscale-coff): Add target.
722 * configure: Regenerate.
723
724 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
725 extenstion.
726 (ARM_EXT_XSCALE): New ARM architecture extension.
727 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
728 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
729 (ARM_THUMB): Rename to ARM_EXT_THUMB.
730 (ARM_ARCH_V4): Remove processor from architecture.
731 (ARM_ARCH_3M): New architecutre definition.
732 (ARM_ARCH_V5TE): New architecutre definition.
733 (ARM_ARCH_XSCALE): New architecutre definition.
734 (CPU_DEFAULT): Allow to be defaulted to XScale.
735 (atpcs): New boolean variable.
736 (ldr_flags): Support 'd' flag for double word loads.
737 (str_flags): Support 'd' flag for double word stored.
738 (do_mia): New function.
739 (do_mar): New function.
740 (do_mra): New function.
741 (do_pld): New function.
742 (do_ldrd): New function.
743 (do_blx): New function.
744 (do_bkpt): New function.
745 (do_clz): New function.
746 (do_lstc2): New function.
747 (do_cdp2): New function.
748 (do_t_blx): New function.
749 (do_t_bkpt): New function.
750 (do_smla): New function.
751 (do_smlal): New function.
752 (do_smul): New function.
753 (do_qadd): New function.
754 (do_co_reg2c): New function.
755 (LONGEST_INSN): Redefine to 7.
756
757 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
758 command line switches.
759
2434f565
JW		 7602000-11-22 Jim Wilson <wilson@redhat.com>
761
762 * config/tc-ia64.c (pseudo_func): Add missing initializers.
763 (struct rsrc): Make line unsigned.
764 (gr_values): Add missing initializer.
765 (SLOT_NUM_NOT_SET): Add unsigned cast.
766 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
767 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
768 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
769 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
770 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
771 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
772 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
773 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
774 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
775 Add ATTRIBUTE_UNUSED to unused parameters.
776 (convert_expr_to_ab_reg): Add parens.
777 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
778 (dot_prologue): Initialize grsave when declared.
779 (md_pseudo_table): Add missing initializers.
780 (operand_match): Add casts to bfd_vma.
781 (emit_one_bundle): Delete unused local prev. Make required_template
782 unsigned.
783 (specify_resource): Cast i to unsigned.
784 (note_register_values): Use fprintf_vma.
785 (print_dependency): Likewise.
786
5a080f89
JW		 7872000-11-21 Jim Wilson <wilson@redhat.com>
788
5e7474a7
JW		 789 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
790 for unwind info section.
791 (dot_endp): Likewise for unwind section.
792
5a080f89
JW		 793 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
794 fix_new_exp.
795
732d96b6
JJ		 7962000-11-21 Jakub Jelinek <jakub@redhat.com>
797
798 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
799 (output_insn): Call dwarf2_emit_insn.
b8e904dc 800 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 801
6d2cf69f
RH		 8022000-11-17 Richard Henderson <rth@redhat.com>
803
804 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
805 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
806 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
807
8179bd9b
NC		 8082000-11-17 Nick Clifton <nickc@redhat.com>
809
810 * config/tc-arm.c (md_pseudo_table): Add support for .line and
811 .file pseudo ops.
812
316e2c05
RH		 8132000-11-17 Richard Henderson <rth@redhat.com>
814
815 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
816
a8316fe2
RH		 8172000-11-17 Richard Henderson <rth@redhat.com>
818
819 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 820 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 821 tri-state definition of alpha_flag_mdebug.
822 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
823 (s_alpha_file): Store first .file directive.
824 (s_alpha_stab): New.
825 (md_pseudo_table): Add stabs and stabn.
826
e346e481
RH		 8272000-11-17 Richard Henderson <rth@redhat.com>
828
829 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
830
4dc7ead9
RH		 8312000-11-17 Richard Henderson <rth@redhat.com>
832
833 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 834 (main): Call dwarf2_finish.
4dc7ead9
RH		 835 * as.h (debug_type): Clarify documentation of the meaning
836 of this variable.
837 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
838 (print_stats): Fix parenthesis problem.
839 (now_subseg_size): New.
840 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
841 (dwarf2_directive_file): Don't set debug_type.
842 (dwarf2_where): Honor DEBUG_DWARF2 first.
843 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
844 do nothing if not emitting dwarf2 debug info, or no work.
845 * dwarf2dbg.h (dwarf2_emit_insn): Update.
846 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
847 (ecoff_new_file): Likewise.
848 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
849 commentary wrt dwarf2.
850
851 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
852 ATTRIBUTE_UNUSED as needed.
853 (emit_insn): Call dwarf2_emit_insn.
854 (s_alpha_file): New.
855 (s_alpha_loc): New.
856 (s_alpha_coff_wrapper): Don't handle them.
857 (md_pseudo_table): Update for .file and .loc.
858 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
859
860 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
861 don't protect with debug_type.
862 * config/tc-hppa.c (md_assemble): Likewise.
863 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
864 * config/tc-mn10300.c (md_assemble): Likewise.
865 * config/tc-sh.c (md_assemble): Likewise.
866 * config/tc-v850.c (md_assemble): Likewise.
867
868 * config/tc-arm.c (arm_end_of_source): Remove.
869 * config/tc-hppa.c (pa_end_of_source): Remove.
870 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
871 * config/tc-mn10300.c (mn10300_finalize): Remove.
872 * config/tc-sh.c (sh_finalize): Remove.
873 * config/tc-v850.c (sh_finalize): Remove.
874
875 * config/tc-arm.h (md_end): Remove.
876 * config/tc-hppa.h (md_end): Remove.
877 (DWARF2_LINE_MIN_INSN_LENGTH): New.
878 * config/tc-m68hc11.h (md_end): Remove.
879 * config/tc-mn10300.h (md_end): Remove.
880 * config/tc-sh.h (md_end): Remove.
881 * config/tc-v850.h (md_end): Remove.
882
883 * config/tc-ia64.c (emit_one_bundle): Don't protect
884 dwarf2 bits with debug_type.
885 (md_assemble): Likewise.
886 (ia64_end_of_source): Don't call dwarf2_finish.
887
ca683b78
JW		 8882000-11-16 Jim Wilson <wilson@redhat.com>
889
890 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
891 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
892 > 16.
893
6f620856
L		 8942000-11-16 H.J. Lu <hjl@gnu.org>
895
896 * config/obj-elf.c (obj_elf_symver): Don't check the missing
897 version name.
898
19d63e5d
KH		 8992000-11-15 Kazu Hirata <kazu@hxi.com>
900
901 * config/tc-tic30.c: Fix formatting.
902 * config/tc-tic80.c: Likewise.
903 * config/tc-v850.c: Likewise.
904 * config/tc-vax.c: Likewise.
905 * config/tc-w65.c: Likewise.
906 * config/tc-z8k.c: Likewise.
907
a8761a19
DD		 9082000-11-14 DJ Delorie <dj@redhat.com>
909
910 * config/tc-v850.c: Support dwarf2.
911 * config/tc-v850.h: Ditto.
912
913 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
914 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 915
88be23ec
BS		 9162000-11-15 Bernd Schmidt <bernds@redhat.com>
917
918 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
919 (errata_nops_necessary_p): New function.
920 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
921 md.
922
72a76794
JW		 9232000-11-14 Jim Wilson <wilson@redhat.com>
924
925 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
926 return little endian bfd formats.
927
4a1805b1
KH		 9282000-11-14 Kazu Hirata <kazu@hxi.com>
929
930 * config/aout_gnu.h: Fix formatting.
931 * config/atof-vax.c: Likewise.
932 * config/m68k-parse.h: Likewise.
933 * config/m88k-opcode.h: Likewise.
934 * config/obj-elf.c: Likewise.
935 * config/tc-arm.c: Likewise.
936 * config/tc-cris.c: Likewise.
937 * config/tc-i386.c: Likewise.
938 * config/tc-ia64.c: Likewise.
939 * config/tc-mn10300.c: Likewise.
940 * config/te-386bsd.h: Likewise.
941 * config/te-hppa.h: Likewise.
942 * config/te-nbsd.h: Likewise.
943 * config/te-ppcnw.h: Likewise.
944 * config/te-sparcaout.h: Likewise.
945 * config/te-tmips.h: Likewise.
946 * config/vax-inst.h: Likewise.
947 * config/vms-conf.h: Likewise.
948
c810873d
JJ		 9492000-11-14 Jakub Jelinek <jakub@redhat.com>
950
951 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
952
79082ff0
L		 9532000-11-13 H.J. Lu <hjl@gnu.org>
954
955 * config/obj-elf.c (elf_frob_symbol): Support
956 ".symver name,name2@@@nodename".
957 (elf_frob_file_before_adjust): Likewise.
958
959 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
960 and ".symver name,name2@@@nodename".
961 Fix a typo.
962
1da00eb4
L		 9632000-11-12 H.J. Lu (hjl@gnu.org)
964
965 * config/obj-elf.c (obj_elf_symver): Check missing version
966 name.
967
f585997b
L		 9682000-11-12 H.J. Lu (hjl@gnu.org)
969
970 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
971 instead of bfd_vma for non-bfd assemblers.
972
ef5c4bfc
KH		 9732000-11-09 Kazu Hirata <kazu@hxi.com>
974
975 * itbl-ops.c: Fix comment typos.
976
f5a30c2e
JW		 9772000-11-08 Jim Wilson <wilson@redhat.com>
978
979 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
980 (struct unwind): Add next_slot_frag field.
981 (slot_index): New parameters slot_frag and first_frag. Add code
982 to add in frag sizes when different. Add comments.
983 (fixup_unw_records): New locals first_frag and last_frag. Pass new
984 arguments to slot_index.
985 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
986 loop end. Set next_slot_frag field.
987
339681c0
L		 9882000-11-07 H.J. Lu <hjl@gnu.org>
989
990 * doc/as.texinfo (.symver): Updated for versioned symbol
991 reference.
992
993 * obj.h (format_ops): Add the frob_file_before_adjust field.
994
995 * config/obj-aout.c (aout_format_ops): Set the
996 frob_file_before_adjust field to 0.
997 * config/obj-coff.c (coff_format_ops): Likewise.
998 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
999
1000 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1001 name.
1002 (elf_frob_file_before_adjust): New function to remove unneeded
1003 versioned symbols from the symbol table.
1004 (elf_format_ops): Set the frob_file_before_adjust field to
1005 elf_frob_file_before_adjust.
1006
1007 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1008 not defined.
1009
1010 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1011
4a314ec8
NC		 10122000-11-07 Peter Targett <peter.targett@arccores.com>
1013
1014 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1015 BIG_ENDIAN macros.
1016 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1017 Fix compile time warning messages.
50705ef4 1018
604d524f
NC		 10192000-11-07 Nick Clifton <nickc@redhat.com>
1020
1021 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1022 buffer in order to avoid buffer overflows.
1023
44f5c83a
JW		 10242000-11-06 Steve Ellcey <sje@cup.hp.com>
1025
1026 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1027 Change M to m for -milp32 or -mlp64 to match gcc.
1028 (dot_endp): Use bytes_per_address instead of 8.
1029 (emit_one_bundle): Use number_to_chars_littleendian instead of
1030 md_number_to_chars.
1031 (fix_insn): Likewise.
1032 (ia64_init): New function.
1033 (ia64_target_format): New function.
1034 (md_begin): Set endianness, arch, and machine as appropriate.
1035 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1036 Make these macros depend on TE_HPUX macro.
1037 (TARGET_FORMAT): Define.
1038 (HOST_SPECIAL_INIT): Define.
1039 * config/te-hpux.h: New file.
1040 * configure.in: Add "ia64-*-hpux*" target to configure.
1041 * configure: Regenerate.
50705ef4 1042
7152f1dc
KH		 10432000-11-06 Kazu Hirata <kazu@hxi.com>
1044
ef99799a
KH		 1045 * as.c: Fix formatting.
1046 * dwarf2dbg.c: Likewise.
1047 * input-file.c: Likewise.
7152f1dc
KH		 1048 * input-file.h: Likewise.
1049 * input-scrub.c: Likewise.
ef99799a
KH		 1050 * itbl-ops.c: Likewise.
1051 * listing.c: Likewise.
1052 * macro.h: Likewise.
1053 * messages.c: Likewise.
1054 * read.c: Likewise.
1055 * subsegs.c: Likewise.
1056 * subsegs.h: Likewise.
1057 * write.c: Likewise.
7152f1dc 1058
cf055d54
NC		 10592000-11-06 Nick Clifton <nickc@redhat.com>
1060
1061 * doc/as.texinfo: Add GNU Free Documentation License.
1062 * doc/gasp.texi: Add GNU Free Documentation License.
1063 * doc/as.1: Add GNU Free Documentation License.
1064
8d6b5c8e
NC		 10652000-11-05 Nick Clifton <nickc@redhat.com>
1066
1067 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1068
59ff2774
NC		 10692000-11-02 Per Lundberg <plundis@chaosdev.org>
1070
1071 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1072 * configure: Regenerate.
1073
37d8bb27
NC		 10742000-11-01 Nick Clifton <nickc@redhat.com>
1075
1076 * read.c (original_case_string): New global variable.
1077 (read_a_source_file): Copy opcode string into
1078 original_case_string if clobbering the case of the opcode.
1079 * read.h: Export the definition of original_case_string.
1080 * config/tc-arm.c (md_assembler): When parsing a .req
1081 directive use the original opcode string, not the case
1082 clobbered version.
1083
d75bb8cf
NC		 10842000-11-02 Nick Clifton <nickc@redhat.com>
1085
1086 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1087 variable.
d75bb8cf
NC		 1088 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1089 dwarf2_where and dwarf2_gen_line_info.
1090
6c17cfe4
PB		 10912000-11-02 Theo Honohan <th@futuretv.com>
1092
50705ef4 1093 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1094
c51ce5f0
EC		 10952000-10-31 Eric Christopher <echristo@redhat.com>
1096
1097 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1098 or pc-relative, else use fx_offset.
1099
f1bcba5b
JW		 11002000-10-31 Jim Wilson <wilson@redhat.com>
1101
1102 * config/tc-ia64.c (struct md): New field tag_fixups.
1103 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1104 qualifying predicate.
1105 (emit_one_bundle): Delete spurious multiplication by one. Handle
1106 tag_fixups.
1107 (ia64_start_line): Error if dangling qualifying predicate.
1108 (defining_tag): New static variable.
1109 (ia64_unrecognized_line, case '['): Parse tags.
1110 (ia64_frob_label): Create tag_fixups.
1111 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1112
8637c045
AM		 11132000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1114
1115 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1116
ebeeafe6
BS		 11172000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1118
1119 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1120
b041f888
KH		 11212000-10-30 Kazu Hirata <kazu@hxi.com>
1122
1123 * expr.c: Fix formatting.
1124 * flonum-copy.c: Likewise.
1125 * flonum.h: Likewise.
1126 * gasp.c: Likewise.
1127 * hash.c: Likewise.
1128
d8374dcd
HPN		 11292000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1130
1131 * as.h (OPTION_MD_BASE): Bump to 190.
1132 * as.c (parse_args) <std_longopts>: Add comment about the need to
1133 check OPTION_MD_BASE in as.h.
1134
1308f14c
HPN		 1135 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1136 for weak symbols.
1137
6f6ef0fa
NC		 11382000-10-27 Nick Clifton <nickc@redhat.com>
1139
1140 * configure.in (emulations): Add m68hc12.
1141 * configure: Regenerate.
1142 * po/gas.pot: Regenerate.
c51ce5f0 1143
bf1b5881
AH		 11442000-10-27 Aldy Hernandez <aldyh@redhat.com>
1145
50705ef4
AM		 1146 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1147 cpsr*.
1148 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1149
85a39694
NC		 11502000-10-25 Nick Clifton <nickc@redhat.com>
1151
1152 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1153 a DWARF2 line number information sequence.
1154
1155 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1156
1157 * read.c (generate_lineno_debug): Update comment describing why
1158 DWARF2 line number debug information is not generated
1159 automatically by this function.
1160
1161 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1162 not all.
c51ce5f0 1163
85a39694
NC		 1164 * config/tc-arm.h (md_end): Define.
1165 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1166
85a39694
NC		 1167 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1168 if generating DWARF2 line numbers.
1169 (arm_end_of_source): New function. Call dwarf2_finish if
1170 necessary.
1171
1172 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1173 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1174 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1175
cce0cbdc
DN		 11762000-10-25 Diego Novillo <dnovillo@cygnus.com>
1177
1178 * tc-i386.c: Fix prototype declarations for functions taking no
1179 arguments.
1180
64a0c779
DN		 11812000-10-24 Diego Novillo <dnovillo@cygnus.com>
1182
1183 * tc-i386.c (i386_operand_modifier): Remove.
1184 (build_displacement_string): Remove.
1185 (i386_parse_seg): Remove.
1186 (i386_intel_memory_operand): Remove.
1187 (i386_intel_operand): Re-write using recursive descent parser based
1188 on MASM documentation.
1189 (struct intel_parser_s): New structure.
1190 (intel_parser): New static variable.
1191 (struct intel_token): New structure.
1192 (cur_token, prev_token): New static variables.
1193 (T_NIL): Define.
1194 (T_CONST): Define.
1195 (T_REG): Define.
1196 (T_BYTE): Define.
1197 (T_WORD): Define.
1198 (T_DWORD): Define.
1199 (T_QWORD): Define.
1200 (T_XWORD): Define.
1201 (T_SHORT): Define.
1202 (T_OFFSET): Define.
1203 (T_PTR): Define.
1204 (T_ID): Define.
1205 (intel_match_token): New function.
1206 (intel_get_token): New function.
1207 (intel_putback_token): New function.
1208 (intel_expr): New function.
1209 (intel_e05): New function.
1210 (intel_e05_1): New function.
1211 (intel_e06): New function.
1212 (intel_e06_1): New function.
1213 (intel_e09): New function.
1214 (intel_e09_1): New function.
1215 (intel_e10): New function.
1216 (intel_e10_1): New function.
1217 (intel_e11): New function.
1218
19f7b010
JJ		 12192000-10-20 Jakub Jelinek <jakub@redhat.com>
1220
1221 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1222 instructions to loose any special insn->architecture mask.
1223
1224 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1225 (sparc_md_end, sparc_arch_types, sparc_arch,
1226 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1227 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1228 request v9b architecture if they are used).
1229
3ae647a0
NC		 12302000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1231
1232 * config/tc-m68k.c: Fix the previous misapplied patch.
1233
5cbdaa77
NC		 12342000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1235
50705ef4
AM		 1236 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1237 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1238 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1239 BFD_RELOC_*.
5cbdaa77 1240
e6c774b4
KH		 12412000-10-17 Kazu Hirata <kazu@hxi.com>
1242
1243 * debug.c: Fix formatting.
1244 * depend.c: Likewise.
1245 * dwarf2dbg.c: Likewise.
1246 * dwarf2dbg.h: Likewise.
1247 * ecoff.c: Likewise.
1248 * expr.c: Likewise.
1249 * expr.h: Likewise.
1250 * flonum-konst.c: Likewise.
1251 * frags.h: Likewise.
1252
ea20a7da
CC		 12532000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1254
1255 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1256 options.
1257 * doc/as.texinfo: Added notes about this new option.
1258
266cb5f1
HPN		 12592000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1260
1261 * config/tc-sh.c (JREG): Remove.
1262 (md_convert_frag): Remove #if 0:d code using JREG.
1263
6588847e
DN		 12642000-10-15 Diego Novillo <dnovillo@cygnus.com>
1265
1266 * config/tc-i386.c (i386_operand_modifier): Only match
1267 modifiers SHORT and FLAT if they are followed by a space.
1268 (parse_register): When `allow_naked_reg' is set, do not confuse
1269 identifiers that start with a register name with a register.
1270
30a2b4ef
KH		 12712000-10-12 Kazu Hirata <kazu@hxi.com>
1272
1273 * app.c: Fix formatting.
1274 * as.c: Likewise.
1275 * as.h: Likewise.
1276 * bit_fix.h: Likewise.
1277 * cgen.c: Likewise.
1278 * cgen.h: Likewise.
1279 * cond.c: Likewise.
1280
d01e2a23
AM		 12812000-10-11 Alan Modra <alan@linuxcare.com.au>
1282
1283 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1284
44852b19
AM		 12852000-10-07 Alan Modra <alan@linuxcare.com.au>
1286
dc1fc56b
AM		 1287 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1288 Re-arrange function a little and improve error message.
1289
44852b19
AM		 1290 * write.c (write_relocs): Fix a comment.
1291
1292 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1293 link-once sections.
1294
afa680f8
JW		 12952000-10-05 Jim Wilson <wilson@cygnus.com>
1296
1297 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1298
ce8a8b2f
AM		 12992000-10-05 Alan Modra <alan@linuxcare.com.au>
1300
1301 * config/tc-i386.c: Delete some useless comments, reformat others.
1302
1303 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1304 non-global syms in linkonce sections.
1305
56d27c17
AM		 13062000-10-04 Ralf Baechle <ralf@gnu.org>
1307
1308 * config/tc-ia64.c (operand_match): Don't use // style comments.
1309 * config/tc-i370.c: Likewise.
1310
7b15d668
HPN		 13112000-09-29 Hans-Peter Nilsson <hp@axis.com>
1312
1313 Changes to handle varying register prefix and user symbol prefix.
1314 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1315 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1316 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1317 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1318 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1319 (demand_register_prefix): New variable.
1320 (md_pseudo_table): New pseudo ".syntax".
1321 (md_longopts): New options --no-underscore and --underscore.
1322 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1323 on symbols_have_leading_underscore.
1324 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1325 (get_spec_reg): Ditto.
1326 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1327 Fix formatting.
1328 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1329 --help.
1330 <case OPTION_NO_US, case OPTION_US>: New.
1331 (md_show_usage): Be brief and reformat to match continuation of
1332 --help.
1333 * po/gas.pot: Regenerate.
1334
27df9f40
AM		 13352000-09-28 Alan Modra <alan@linuxcare.com.au>
1336
1337 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1338 force relocs for 12 bit branches.
1339 (md_apply_fix): Similarly, adjust logic here.
1340
5506e1a5
AM		 13412000-09-28 Alan Modra <alan@linuxcare.com.au>
1342
1343 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1344 adjust for external and weak syms as we will use a reloc. Allow
1345 for +8 offset when calculating limits of branches.
1346 (hppa_fix_adjustable): Undo 2000-09-23 change.
1347 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1348 Correct distance calculation.
47d89dba
AM		 1349 (tc_gen_reloc): Print the file name and line number if we can't
1350 handle a fixup.
5506e1a5
AM		 1351
1352 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1353 * config/tc-hppa.c (nonzero_dibits): Define.
1354 (arg_reloc_stub_needed): Check each arg and return value
1355 separately for zero case.
1356 (pa_align): Declare argument `bytes'.
1357
81d4177b
KH		 13582000-09-25 Kazu Hirata <kazu@hxi.com>
1359
1360 * config/tc-cris.c: Fix formatting.
1361 * config/tc-d10v.h: Likewise.
1362 * config/tc-d30v.c: Likewise.
1363 * config/tc-d30v.h: Likewise.
1364 * config/tc-fr30.c: Likewise.
1365 * config/tc-fr30.h: Likewise.
1366 * config/tc-m68k.c: Likewise.
1367 * config/tc-m68k.h: Likewise.
1368 * config/tc-pj.h: Likewise.
1369 * config/tc-ppc.c: Likewise.
1370 * config/tc-ppc.h: Likewise.
1371 * config/tc-sh.c: Likewise.
1372 * config/tc-sh.h: Likewise.
1373 * config/tc-sparc.c: Likewise.
1374 * config/tc-v850.h: Likewise.
1375 * config/tc-vax.h: Likewise.
1376 * config/tc-w65.h: Likewise.
1377 * config/tc-z8k.h: Likewise.
1378
959ee541
AM		 13792000-09-23 Alan Modra <alan@linuxcare.com.au>
1380
1381 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1382 checks only for ELF.
1383 (hppa_force_relocation): Likewise.
1384
139368c9
JW		 13852000-09-22 Jim Wilson <wilson@cygnus.com>
1386
1387 * config/tc-ia64.c (dv_sem): Add "stop".
1388 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1389 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1390 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1391 match above.
1392 (mark_resources): Check IA64_RS_PRr.
1393
151337e8
NC		 13942000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1395
56d27c17 1396 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1397 md_estimate_size_before_relax): Redesign and clean up the
1398 relaxation mechanism.
1399
0b7410c4
KH		 14002000-09-21 Kazu Hirata <kazu@hxi.com>
1401
1402 * config/tc-ns32k.c: Fix formatting.
1403 * config/tc-ns32k.h: Likewise.
1404
a4d24084
KH		 14052000-09-20 Kazu Hirata <kazu@hxi.com>
1406
82efde3a
KH		 1407 * config/tc-m32r.c: Fix formatting.
1408 * config/tc-m32r.h: Likewise.
1409 * config/tc-m68851.h: Likewise.
1410 * config/tc-m68hc11.c: Likewise.
1411 * config/tc-m68hc11.h: Likewise.
1412 * config/tc-m88k.c: Likewise.
1413 * config/tc-mcore.c: Likewise.
a75214e5 1414 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1415 * config/tc-mips.c: Likewise.
1416 * config/tc-mips.h: Likewise.
1417 * config/tc-mn10200.h: Likewise.
1418 * config/tc-mn10300.h: Likewise.
a75214e5 1419 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1420 * config/tc-tahoe.h: Likewise.
1421
4844386e 14222000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1423
1424 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1425 Likewise in relaxation description comments.
1426
9e754211
AM		 14272000-09-18 Alan Modra <alan@linuxcare.com.au>
1428
1429 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1430 subtraction of two syms without emitting a relocation.
1431
1432 From David Huggins-Daines <dhd@linuxcare.com>
1433 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1434 global or weak symbols.
1435
4a4f25cf
KH		 14362000-09-15 Kazu Hirata <kazu@hxi.com>
1437
1438 * config/tc-h8300.h: Fix formatting.
1439 * config/tc-h8500.c: Likewise.
1440 * config/tc-h8500.h: Likewise.
1441 * config/tc-hppa.h: Likewise.
1442 * config/tc-i370.h: Likewise.
1443 * config/tc-i386.h: Likewise.
1444 * config/tc-i860.c: Likewise.
1445 * config/tc-i860.h: Likewise.
1446 * config/tc-i960.h: Likewise.
1447 * config/tc-ia64.c: Likewise.
1448 * config/tc-ia64.h: Likewise.
1449
1dab94dd
KH		 14502000-09-14 Kazu Hirata <kazu@hxi.com>
1451
1452 * config/tc-a29k.c: Fix formatting.
1453 * config/tc-alpha.c: Likewise.
1454 * config/tc-arc.c: Likewise.
1455 * config/tc-arc.h: Likewise.
1456 * config/tc-arm.c: Likewise.
1457 * config/tc-arm.h: Likewise.
1458 * config/tc-avr.c: Likewise.
1459 * config/tc-avr.h: Likewise.
1460 * config/tc-tic30.c: Likewise.
1461 * config/tc-tic30.h: Likewise.
1462 * config/tc-tic54x.c: Likewise.
1463 * config/tc-tic54x.h: Likewise.
1464 * config/tc-tic80.c: Likewise.
1465 * config/tc-tic80.h: Likewise.
1466
7484b8e6
TW		 14672000-09-14 Timothy Wall <twall@cygnus.com>
1468
1469 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1470 parallel comparisons for later use.
1471 (struct rsrc): Add parallel comparison type.
1472 (resources_match): Skip special cases of PR usage (non-conflicting
1473 parallel compares).
56d27c17 1474
bf514e21
KH		 14752000-09-13 Kazu Hirata <kazu@hxi.com>
1476
1477 * config/obj-ecoff.c: Fix formatting.
1478 * config/obj-elf.c: Likewise.
1479 * config/obj-elf.h: Likewise.
1480 * config/obj-evax.h: Likewise.
1481 * config/obj-generic.h: Likewise.
1482 * config/obj-hp300.c: Likewise.
1483 * config/obj-hp300.h: Likewise.
1484 * config/obj-ieee.h: Likewise.
1485 * config/obj-vms.c: Likewise.
1486 * config/obj-vms.h: Likewise.
1487
156c2f8b 14882000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1489
50705ef4
AM		 1490 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1491 (md_parse_option): Ditto.
1492 (md_longopts): Add -mips32 option.
1493 (md_show_usage): Document new options.
1494 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1495 (mips_ip): Assemble mfc0 with a sub-selection code.
1496 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1497 (mips_cpu_to_str): New function.
1498 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1499 Use CPU_* defines instead of hardcoded numbers.
1500
50705ef4
AM		 1501 * doc/as.texinfo: Document new options.
1502 * doc/c-mips.texi: Ditto.
156c2f8b 1503
a01b9fa4
KH		 15042000-09-12 Kazu Hirata <kazu@hxi.com>
1505
1506 * as.h: Fix formatting.
1507 * asintl.h: Likewise.
1508 * bit_fix.h: Likewise.
dcd619be
KH		 1509 * config/obj-aout.c: Likewise.
1510 * config/obj-aout.h: Likewise.
1511 * config/obj-bout.c: Likewise.
1512 * config/obj-bout.h: Likewise.
1513 * config/obj-coff.c: Likewise.
1514 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1515 * dwarf2dbg.h: Likewise.
1516 * expr.h: Likewise.
1517 * flonum.h: Likewise.
1518 * frags.h: Likewise.
1519 * itbl-ops.h: Likewise.
1520 * macro.h: Likewise.
1521 * read.h: Likewise.
1522 * sb.h: Likewise.
1523 * struc-symbol.h: Likewise.
1524 * subsegs.h: Likewise.
1525 * symbols.h: Likewise.
1526 * tc.h: Likewise.
1527 * write.h: Likewise.
1528
92774660
KH		 15292000-09-11 Kazu Hirata <kazu@hxi.com>
1530
f0e652b4
KH		 1531 * bignum-copy.c: Fix formatting.
1532 * config/tc-i370.c: Likewise.
92774660
KH		 1533 * config/tc-i960.c: Likewise.
1534 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1535 * ehopt.c: Likewise.
1536 * flonum-copy.c: Likewise.
1537 * flonum-konst.c: Likewise.
1538 * flonum-mult.c: Likewise.
1539 * literal.c: Likewise.
1540 * read.c: Likewise.
1541 * sb.c: Likewise.
1542 * stabs.c: Likewise.
1543 * subsegs.c: Likewise.
92774660 1544
222f8079
PB		 15452000-09-09 Philip Blundell <philb@gnu.org>
1546
1547 * configure.in (arm*-*-uclinux*): New target.
1548 * configure: Regenerate.
1549
c488923f
KH		 15502000-09-09 Kazu Hirata <kazu@hxi.com>
1551
1552 * input-file.c: Fix formatting.
1553 * itbl-ops.c: Likewise.
1554 * messages.c: Likewise.
1555
e0e3ecca
PB		 15562000-09-08 Philip Blundell <philb@gnu.org>
1557
1558 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1559 offset is negative.
1560
5d64ca4e
L		 15612000-09-07 H.J. Lu <hjl@gnu.org>
1562
1563 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1564 * configure: Rebuild.
1565
bdaaa2e1
KH		 15662000-09-07 Kazu Hirata <kazu@hxi.com>
1567
e49bc11e
KH		 1568 * atof-generic.c: Fix formatting.
1569 * config/tc-mips.c: Likewise.
e13b337a
KH		 1570 * config/tc-vax.c: Likewise.
1571 * input-scrub.c: Likewise.
bdaaa2e1 1572
d07ed2cd
AO		 15732000-09-07 Alexandre Oliva <aoliva@redhat.com>
1574
1575 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1576 * configure.in (sh-*-linux*): Added.
1577 * configure: Rebuilt.
1578
86905619
KH		 15792000-09-06 Kazu Hirata <kazu@hxi.com>
1580
a28a3ccf
JL		 1581 * config/tc-hppa.c: Fix formatting.
1582
86905619
KH		 1583 * ecoff.c: Fix formatting.
1584
58cccadb
AO		 15852000-09-06 Alexandre Oliva <aoliva@redhat.com>
1586
1587 * configure: Rebuilt with new libtool.m4.
1588
542d6675
KH		 15892000-09-05 Kazu Hirata <kazu@hxi.com>
1590
1591 * cgen.c: Fix formatting.
1592 * config/tc-ia64.c: Likewise.
1593
5b343f5a
NC		 15942000-09-05 Nick Clifton <nickc@redhat.com>
1595
1596 * aclocal.m4: Regenerate.
1597 * config.in: Regenerate.
1598 * configure: Regenerate.
1599 * po/gas.pot: Regenerate.
50bbae35 1600
07e90ad5
HPN		 16012000-09-05 Hans-Peter Nilsson <hp@axis.com>
1602
1603 * config/tc-cris.c: Correct comment typos.
1604
1485d400
EC		 16052000-09-05 Eric Christopher <echristo@cygnus.com>
1606
1607 * config/tc-mn10300.c: Cleanup.
1608 (md_pcrel_from): Enable.
1609
904a31bf
AM		 16102000-09-05 Alan Modra <alan@linuxcare.com.au>
1611
927781e2
AM		 1612 * expr.c (operand): Fix a comment typo.
1613 * write.c (write_relocs): Fix a signed/unsigned warning.
1614
ecacdc7a
AM		 1615 * config/tc-hppa.c (fudge_reg_expressions): New
1616 (hppa_force_reg_syms_absolute): New.
1617 (pa_equ): Allow reg_section expressions.
1618 * config/tc-hppa.c (md_optimize_expr): Define.
1619 (hppa_force_reg_syms_absolute): Prototype.
1620
1621 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1622 (pa_parse_number): Pass in arg to select fp reg parsing.
1623 Return 1 to indicate format checks pass. If strict, then only
1624 accept a register or register symbol. Return value in...
1625 (pa_number): New static for pa_parse_number.
1626 (FP_REG_BASE): Define.
1627 (FP_REG_RSEL): Define.
1628 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1629 appropriate. White space changes.
1630 (need_pa11_opcode): Don't bother passing any params, get them from
1631 globals instead.
1632 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1633 Remove extraneous check in case 'Q'.
1634 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1635 reg, set section of resulting symbol to reg_section.
1636 (pa_parse_space_stmt): Modify call to pa_parse_number.
1637 (pa_space): Likewise.
1638
904a31bf
AM		 1639 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1640 (hppa_force_relocation): Handle vtable relocs.
1641 (pa_vtable_entry): New.
1642 (pa_vtable_inherit): New.
1643 (md_pseudo_table): Add entries for vtable pseudos.
1644 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1645 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1646 against weak syms.
1647 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1648 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1649 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1650 millicode import.
1651 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1652 specify a symbol type.
1653
1654 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1655 dependent things together.
1656 (md_elf_symbol_type): Define.
1657
1658 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1659 symbol.
1660 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1661
1662 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1663 (obj_elf_vtable_entry): Declare.
1664
1665 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1666 and export function.
1667 (obj_elf_vtable_entry): Similarly.
1668 (elf_pseudo_table): Fix the damage with a cast.
1669
a47cf567 16702000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1671
1672 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1673 for template selection when a label is needed.
1674
197865e8
KH		 16752000-09-02 Kazu Hirata <kazu@hxi.com>
1676
1677 * config/tc-ia64.c: Fix formatting.
1678
18e03609
NC		 16792000-09-02 Nick Clifton <nickc@redhat.com>
1680
1681 * configure.in: Increase version number to 2.10.91.
1682 * configure: Regenerate.
1683 * aclocal.m4: Regenerate.
1684 * config.in: Regenerate.
1685 * po/gas.pot: Regenerate.
1686 * Makefile.in: Regenerate.
1485d400 1687
a1cc9221
AO		 16882000-09-01 Alexandre Oliva <aoliva@redhat.com>
1689
1690 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1691 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1692 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1693 similar relocs.
1694 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1695 branches.
1696
16972000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1698
1699 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1700 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1701 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1702 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1703 (GOT_symbol): New variable.
1704 (md_undefined_symbol): Set it.
1705
44576e1f
RH		 17062000-09-01 Richard Henderson <rth@cygnus.com>
1707
1708 * config/tc-ia64.c (match): Don't inline.
1709 (extra_goodness): New.
1710 (md_begin): Prefer nop.f and nop.b for best_template.
1711
29f8404c
KH		 17122000-08-31 Kazu Hirata <kazu@hxi.com>
1713
76b0a8c0
KH		 1714 * as.c: Fix formatting.
1715 * cond.c: Likewise.
1716 * frags.c: Likewise.
29f8404c
KH		 1717 * macro.c: Likewise.
1718
b4c1ea07
EC		 17192000-08-31 Eric Christopher <echristo@cygnus.com>
1720
1721 * config/tc-mn10300.c: Cleanup and fix warnings.
1722 (md_pseudo_table): Add initializers.
1723 (md_show_usage): Cleanup.
1724 (md_parse_option): Fix warnings.
1725 (md_undefined_symbol): Fix warnings.
1726 (md_conver_frag): Fix warnings.
1727 (tc_gen_reloc): Fix warnings.
1728 (md_apply_fix3): Fix warnings.
1729 (check_operand): Fix warnings.
1730
ac48eca1
AO		 17312000-08-31 Alexandre Oliva <aoliva@redhat.com>
1732
1733 * acinclude.m4: Include libtool and gettext macros from the
1734 top level.
1735 * aclocal.m4, configure: Rebuilt.
1736
e0c21649
GK		 17372000-08-30 Mark Hatle <mhatle@mvista.com>
1738
1739 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1740
cf39a089
KH		 17412000-08-31 Kazu Hirata <kazu@hxi.com>
1742
1743 * listing.c: Fix formatting.
1744
3ee4defc
KH		 17452000-08-29 Kazu Hirata <kazu@hxi.com>
1746
1747 * app.c: Fix a comment typo. Fix formatting.
1748
1e8d20f4
NC		 17492000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1750
50bbae35
AM		 1751 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1752 offset of the target destination for jmp instructions.
1753 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1754
5bcac8a4
HPN		 17552000-08-24 Hans-Peter Nilsson <hp@axis.com>
1756
1757 * NEWS: Mention support for CRIS.
1758
46547ecc
DC		 1759Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1760
1761 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1762 Sets `.lcomm' alignment to zero.
1763
4b853faa
AO		 17642000-08-23 Alexandre Oliva <aoliva@redhat.com>
1765
1766 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1767 (TC_FIX_ADJUSTABLE): Define.
1768
efcc5914
JW		 17692000-08-23 Jim Wilson <wilson@cygnus.com>
1770
1771 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1772 unwind.personality_routine is set.
1773
aca719bf
AO		 17742000-08-23 H.J. Lu <hjl@gnu.org>
1775
1776 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1777
a3da4de1
AO		 17782000-08-23 Alexandre Oliva <aoliva@redhat.com>
1779
1780 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1781 environment is pe.
1782
56385375
L		 17832000-08-22 H.J. Lu <hjl@gnu.org>
1784
1785 * config.in (STRICTCOFF): New for strict COFF.
1786
1787 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1788 i386-*-go32* and i386-go32-rtems*.
1789 * configure: Rebuilt.
1790
1791 * config/obj-coff.c (obj_coff_endef): Follow the historical
1792 behavior if STRICTCOFF is not defined.
1793
1794 * doc/internals.texi: Document STRICTCOFF.
1795
8f36cd18
AO		 17962000-08-22 Alexandre Oliva <aoliva@redhat.com>
1797
1798 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1799 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1800 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1801 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1802 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1803 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1804 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1805 Likewise.
1806
58a77e41
EC		 18072000-08-22 Eric Christopher <echristo@cygnus.com>
1808
1809 * config/tc-mn10300.c: (md_apply_fix): New function.
1810 (mn10300_force_relocation): New function.
1811 (mn10300_fix_adjustable): New function.
1812
1813 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1814 (TC_HANDLES_FX_DONE): Define.
1815 (obj_fix_adjustable): Define.
1816 (MD_APPLY_FIX3): Define.
1817 (TC_LINKRELAX_FIXUP): Define.
1818
1819 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1820 previously defined.
1821 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1822
1823 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1824
ded0649c
JE		 18252000-08-21 Jason Eckhardt <jle@cygnus.com>
1826
1827 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1828 if the fixup resulted in a relocation.
1829
66102fe2
NC		 18302000-08-18 Nick Clifton <nickc@redhat.com>
1831
1832 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1833 Make reference to first element of shift_names explicit.
1834
02198638
AO		 18352000-08-18 Alexandre Oliva <aoliva@redhat.com>
1836
1837 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1838 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1839 add a symbol's address. Removed all target-specific #ifdefs that
1840 used to accomplished the same.
1841 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1842 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1843 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1844 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1845 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1846
353e2c69
KH		 18472000-08-17 Kazu Hirata <kazu@hxi.com>
1848
1849 * dwarf2dbg.c: Fix formatting.
1850
4fb7971f
NC		 18512000-08-17 Nick Clifton <nickc@redhat.com>
1852
1853 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1854 to be recoded as logical shift lefts by zero.
1855
50b81f19
JW		 18562000-08-16 Jim Wilson <wilson@cygnus.com>
1857
1858 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1859 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1860 source registers.
1861 (note_register_values): Handle IA64_OPND_R3_2 operands.
1862
f869cfc6
JE		 18632000-08-16 Jason Eckhardt <jle@cygnus.com>
1864
50bbae35 1865 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1866
8cb8bcba
NC		 18672000-08-16 Nick Clifton <nickc@redhat.com>
1868
1869 * config/tc-arm.c (struct asm_shift): Delete.
1870 (shift[]): Delete.
1871 (enum asm_shift_index): New.
1872 (struct asm_shift_properties): New.
1873 (struct asm_shift_name): New.
1874 (shift_properties[]); New.
1875 (shift_names[]); New.
1876
1877 (decode_shift): Use new structures.
1878 Issue a warning is "ROR #0" is used.
1879 Issue a warning if "ASR #0" or "LSR #0" is used.
1880
1881 (md_begin): Initialise arm_shift_hsh table from new
1882 asm_shift_name array.
1883
c2158c24
JJ		 18842000-08-16 Jakub Jelinek <jakub@redhat.com>
1885
1886 * config/tc-sparc.c: Kill all warnings.
1887 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1888 in -xarch= as well.
1889 (md_show_usage): Update usage text.
1890
70485b5c
NC		 18912000-08-16 Nick Clifton <nickc@redhat.com>
1892
c2158c24 1893 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1894 useful.
1895
a47cf567 18962000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1897
1898 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1899
1900 * config/tc-sh.c (md_assemble): Changed so debug_type
1901 test performed for ppi_assemble
1902 * config/tc-sh.c: Included dwarf2dbg.h.
1903 (debug_line): Defined.
1904 (md_assemble): Generates dwarf2 line info.
1905 (sh_finalize): New function. Finalize dwarf2 info.
1906 (assemble_ppi): Returns size of code generated.
1907 (build_Mytes): Returns size of code generated.
1908 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1909 * config/tc-sh.h (md_end): Defined.
1910 (sh_finalize): Declared.
1911
1db77c8e
AO		 19122000-08-15 Alexandre Oliva <aoliva@redhat.com>
1913
1914 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1915 md_number_to_chars.
1916
046b3b54
NC		 19172000-08-14 Nick Clifton <nickc@redhat.com>
1918
1919 * config/tc-arm.c (do_bx): Allow "bx pc".
1920
c43c2cc5
JW		 19212000-08-14 Jim Wilson <wilson@cygnus.com>
1922
1923 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1924 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1925 (md_begin): Change assignment to md.flag to OR in the new bit.
1926
d1d8ba22
NC		 19272000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1928
1929 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1930 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1931 C_MOU, and C_EOS.
d1d8ba22 1932
22b36938
JE		 19332000-08-14 Jason Eckhardt <jle@cygnus.com>
1934
1935 * NEWS: Mention i860 support.
1936
c0bd0db2
JL		 1937Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1938
1939 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1940
0ac658b8
AS		 19412000-08-14 Andreas Schwab <schwab@suse.de>
1942
1943 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1944
9fc2dda2
JE		 19452000-08-11 Andreas Schwab <schwab@suse.de>
1946
1947 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1948 argument.
1949
bc4466dc
KH		 19502000-08-11 Kazu Hirata <kazu@hxi.com>
1951
1952 * expr.c: Fix formatting.
351aa9f6 1953 * config/obj-bout.c: Likewise.
bc4466dc 1954
a9c99419
JE		 19552000-08-10 Jason Eckhardt <jle@cygnus.com>
1956
1957 * doc/c-i860.texi: Flesh out the i860 section more.
1958
7c743825
KH		 19592000-08-10 Kazu Hirata <kazu@hxi.com>
1960
1961 * symbols.c: Fix formatting.
929b12bc 1962 * expr.c: Likewise.
7c743825 1963
fa2255cb
DN		 1964Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1965
1966 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1967 has the IgnoreSize bit set.
1968
fc997f4b
AM		 19692000-08-09 Alan Modra <alan@linuxcare.com.au>
1970
1971 From Rodney Brown <RodneyBrown@mynd.com>
1972 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1973 * configure: Regenerate.
1974
a47cf567
NC		 19752000-08-09 Kazu Hirata <kazu@hxi.com>
1976
1977 * hash.c: Fix formatting.
1978 * gasp.c: Likewise.
1979
305d537e
JE		 19802000-08-08 Jason Eckhardt <jle@cygnus.com>
1981
1982 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1983 (i860_fix_info): New enum.
1984 (MD_APPLY_FIX3): Define.
1985 (WORKING_DOT_WORD): Define.
1986 (TC_HANDLES_FX_DONE): Define.
1987 (DIFF_EXPR_OK): Define.
1988 (LISTING_HEADER): Define.
1989 (TARGET_FORMAT): Select target format based on endian flag.
1990 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1991 (target_big_endian): Add external declaration.
1992
1993 * config/tc-i860.c: All existing code reworked completely. Other
1994 new code shown below.
1995 (SYNTAX_SVR4): Define.
1996 (target_warn_expand): New variable.
1997 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1998 (md_longopts): Declare and define with new options (-EL, -EB,
1999 and -mwarn-expand).
2000 (md_show_usage): New function.
2001 (md_operand): New function.
2002 (obtain_reloc_for_imm16): New function.
2003 (md_apply_fix3): New function.
2004 (tc_gen_reloc): New function.
2005
df86943d
NC		 20062000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2007
2008 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2009 2 bytes of the jump address are in the same frag.
2010 (find): Accept 68hc12 register indirect modes.
2011
2012 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2013
30d25259
RH		 20142000-08-07 Richard Henderson <rth@cygnus.com>
2015
2016 * config/tc-ia64.c (unwind): Add prologue_mask member.
2017 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2018 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2019 (dot_body): Clear unwind.prologue_mask.
2020 (dot_prologue): Set it. Accept a register second argument.
2021
2d484c7f
KH		 20222000-08-07 Kazu Hirata <kazu@hxi.com>
2023
2024 * config/atof-ieee.c: Fix formatting.
2025 * config/atof-tahoe.c: Likewise.
2026
a47cf567 20272000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2028
3d4ae3c0
NC		 2029 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2030 work.
2031
c91d2e08
NC		 2032 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2033 of .popsection, .previous, .pushsection, .subsection,
2034 .version, .vtable_entry, .vtable_inherit and .weak.
2035
47926f60
KH		 20362000-08-05 Kazu Hirata <kazu@hxi.com>
2037
2038 * config/tc-cris.c: Fix formatting.
2039 * config/tc-i386.c: Likewise.
2040 * config/tc-sparc.c (sparc_ip): Simplify the code.
2041
ab3e48dc
KH		 20422000-08-04 Kazu Hirata <kazu@hxi.com>
2043
2044 * config/tc-cris.c: Rearrange code for readability.
2045 * config/tc-d10v.c: Fix formatting.
2046 * config/tc-m32r.c: Likewise.
2047 * config/tc-sparc.c: Likewise.
2048
3d56ab85
JW		 20492000-08-02 Jim Wilson <wilson@cygnus.com>
2050
2051 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2052 before ia64_find_opcode.
2053 (md_assemble): Likewise.
2054
3f9dfb2c
NC		 20552000-08-01 Nick Clifton <nickc@cygnus.com>
2056
a47cf567 2057 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2058 Undo some formatting fixes.
3f9dfb2c 2059
28e4f854
KH		 20602000-08-01 Kazu Hirata <kazu@hxi.com>
2061
2062 * config/obj-som.c: Fix formatting.
2063 * config/obj-ieee.c: Likewise.
2064 * config/tc-arm.c: Likewise.
2065 * config/tc-v850.c: Likewise.
2066
a570e639
NC		 20672000-08-01 Nick Clifton <nickc@redhat.com>
2068
2069 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2070 index by command line option.
58a77e41 2071
a570e639
NC		 20722000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2073
2074 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2075 (@node M68K-Branch): Rewrite to match the reality.
2076
e3308d0d
JE		 20772000-07-31 Jason Eckhardt <jle@cygnus.com>
2078
2079 * doc/c-i860.texi: New file.
2080 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2081 * doc/Makefile.in: Regenerate.
2082 * doc/all.texi: Add I860 as relevant architecture.
2083 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2084
2fd5405a
NC		 20852000-07-31 Kazu Hirata <kazu@hxi.com>
2086
2087 * config/tc-d30v.c: Fix formatting.
2088
28e7409f
NC		 20892000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2090
50bbae35
AM		 2091 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2092 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2093 long emit a long branch if available instead of an absolute jump, never
2094 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2095
2096 * doc/c-m68k.texi: Document new command line option.
58a77e41 2097
a47cf567
NC		 20982000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2099
2100 * config/tc-avr.c: Use PARAMS macro in function declarations.
2101 Don't declare md_pcrel_from_section (already in tc-avr.h).
2102 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2103 (avr_operand): Don't set (unsigned) op_mask to -1.
2104
534022ea
JE		 21052000-07-28 Jason Eckhardt <jle@cygnus.com>
2106
50bbae35
AM		 2107 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2108 * configure: Regenerated.
2109 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2110 of operand to the .type directive (.e.g, "type").
534022ea 2111
4c400d5e
AM		 21122000-07-28 Alan Modra <alan@linuxcare.com.au>
2113
2114 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2115 * app.c (do_scrub_chars): Record where first comment found.
2116 * read.c (read_a_source_file): Init found_comment on entry, and
2117 notify whether comments found on exit.
2118 * config/tc-hppa.c (md_shortopts): Add "c".
2119 (md_longopts): Add warn-comment.
2120 (md_parse_option): Handle it.
2121 (md_show_usage): Show available options.
2122 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2123
0aa529cb
AC		 2124Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2125
2126 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2127 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2128 sym_ptr_ptr
0aa529cb
AC		 2129 (md_estimate_size_before_relax): Don't fall off end of function.
2130
c6a7ab1f
NC		 21312000-07-27 Kazu Hirata <kazu@hxi.com>
2132
2133 * config/tc-avr.c: Fix formatting.
2134 * config/tc-ns32k.c: Likewise.
2135
e0c6ed95
AM		 21362000-07-27 Alan Modra <alan@linuxcare.com.au>
2137
2138 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2139
21402000-07-27 Kazu Hirata <kazu@hxi.com>
2141
2142 * config/tc-d10v.c: Fix formatting.
2143 * config/tc-z8k.c: Likewise.
2144 * config/tc-sparc.c: Likewise.
2145
6883dc5e 21462000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2147
2148 * cgen.c (queue_fixup): Declare opinfo.
2149 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2150 (gas_cgen_md_operand): Ditto.
2151 (gas_cgen_md_apply_fix3): Ditto.
2152
39da8128
DD		 21532000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2154
2155 * config/obj-coff.c (obj_frob_symbol): Don't merge
2156 labels. Don't merge if the symbol isn't constant. Return
2157 immediately if a symbol is merged.
2158
65e68b04
AM		 21592000-07-22 Alan Modra <alan@linuxcare.com.au>
2160
2161 * frags.c (frag_align): Correct absolute section alignment.
2162
5e0d736c
DD		 21632000-07-20 DJ Delorie <dj@redhat.com>
2164
2165 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2166 it breaks linking against DLLs.
2167
3bcbcc3d
HPN		 21682000-07-20 Hans-Peter Nilsson <hp@axis.com>
2169
2170 * configure.in: Add CRIS support.
2171 * configure: Regenerate.
2172 * Makefile.am: (CPU_TYPES): Add cris.
2173 (CPU_OBJ_VALID) [aout]: Add cris.
2174 (MULTI_CPU_TYPES): Add cris.
2175 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2176 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2177 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2178 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2179 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2180 Regenerate dependencies.
2181 * Makefile.in: Regenerate.
2182 * aclocal.m4: Regenerate.
2183 * as.c: Declare crisaout, criself.
2184 * config/tc-cris.h, config/tc-cris.c: New.
2185 * config/e-criself.c, config/e-crisaout.c: New.
2186 * po/POTFILES.in, po/gas.pot: Regenerate.
2187
041ff4dd 21882000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2189
041ff4dd 2190 * read.c: Fix formatting.
efaf0ba4 2191 * write.c: Fix formatting.
041ff4dd 2192
f980ada0
L		 21932000-07-19 H.J. Lu <hjl@gnu.org>
2194
2195 * sb.c: Include <stdlib.h> if exists for abort ().
2196
25a8b250
AM		 21972000-07-19 Alan Modra <alan@linuxcare.com.au>
2198
2199 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2200 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2201 (pa_type_args): Same here.
2202
7a9aaf92
NC		 22032000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2204
2205 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2206 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2207 the storage class is already set.
2208
8098403c
NC		 22092000-07-17 Kazu Hirata <kazu@hxi.com>
2210
fafb6d17 2211 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2212 * config/tc-mn10200.c: Likewise.
2213 * config/tc-mn10300.c: Likewise.
2214 * config/tc-pj.c: Likewise.
2215 * config/tc-tic80.c: Likewise.
2216 * config/tc-w65.c: Likewise.
8098403c 2217
977e771a
FCE		 22182000-07-17 Frank Ch. Eigler <fche@redhat.com>
2219
2220 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2221 is defined.
2222
63bf5651
ILT		 22232000-07-15 Ian Lance Taylor <ian@zembu.com>
2224
2225 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2226 @code.
2227
1cd1c99b
AM		 22282000-07-15 Alan Modra <alan@linuxcare.com.au>
2229
2230 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2231 ELF as are used for SOM (except the 32-bit reloc one) to decide
2232 whether a symbol can be reduced to a section symbol. Expand on
2233 the comment for symbols involved in LR% and RR% expressions.
2234
119d663a
NC		 22352000-07-14 Nick Clifton <nickc@cygnus.com>
2236
2237 * config/tc-mips.c (mips_disable_float_construction): New
2238 static variable. Set to true if doubles should not be
2239 constructed by loading two single width fp registers with
2240 halves of the value.
2241 (mips_ip): Test mips_disable_float_construction.
2242 (md_longopts): Add command line switches --construct-floats
2243 and --no-construct-floats.
2244 (md_parse_option): Parse new command line options.
2245 (md_show_usage): Describe new command line options.
2246
2247 * doc/c-mips.texi: Document new command line options.
2248
906fac54
AM		 22492000-07-13 Koundinya K <kk@ddeorg.soft.net>
2250
2251 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2252 * configure: Regenerate.
2253
22542000-07-13 Hans-Peter Nilsson <hp@axis.com>
2255
2256 * configure.in (DEFAULT_EMULATION setting): Revert part of
2257 2000-07-01 change that set te_multi=multi unless set to tmips.
2258 * configure: Regenerate.
2259
7f788821
NC		 22602000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2261
2262 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2263 section when aligning it increases its size.
7f788821 2264
9a736b6b
NC		 22652000-07-11 Kazu Hirata <kazu@hxi.com>
2266
2267 * config/tc-tic54x.c: Fix formatting.
2268
3dd5103b
NC		 22692000-07-10 Kazu Hirata <kazu@hxi.com>
2270
2271 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2272 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2273
46b85d42
AM		 22742000-07-10 Alan Modra <alan@linuxcare.com.au>
2275
2276 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2277 displacements correctly.
2278
2279 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2280
22812000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2282
2283 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2284 warning.
2285 (hash_jam): Ditto.
2286
ad1079af
AM		 22872000-07-09 Alan Modra <alan@linuxcare.com.au>
2288
2289 From David Huggins-Daines <dhd@linuxcare.com>
2290 * config/te-hppalinux64.h: Add a new emulation.
2291 * configure.in (emulations): Add configure bits to support the
2292 64-bit Linux/parisc target.
2293 * configure: Regenerate.
2294
2295 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2296 (md_shortopts): Add `V' for ELF.
2297
2298 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2299 when SOM or ELF_ARG_RELOC are defined.
2300 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2301 ELF_ARG_RELOC are defined.
2302 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2303 (pa_stringer): ..Do it here instead. Fix comment typos.
2304 (hppa_force_relocation): Cast enums to int before comparing with
2305 ints.
2306
2307 From Ryan Bradetich <rbradetich@uswest.net>
2308 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2309 redifinition warning.
2310 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2311 (hppa_force_relocation): ditto
ad1079af
AM		 2312 (md_apply_fix): Added cast to buf to fix warnings.
2313
2314 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2315 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2316
2317 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2318 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2319 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2320 reloc_type** to avoid warnings in switch.
2321 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2322 little earlier instead.
2323
2324 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2325 and elf.
2326 (pa_type_args): Use symbol_arg_reloc_info.
2327 (struct pa_it): Make arg_reloc unsigned int.
2328 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2329 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2330 (pa_code): Delete. pa_text duplicates this function.
2331 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2332 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2333 int.
2334 (cons_fix_new_hppa): Actually change selector to e_fsel when
2335 warning about assuming so.
2336 (tc_gen_reloc): More example elf arg reloc code.
2337 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2338 (hppa_force_relocation): Likewise.
2339
2340 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2341 files.
2342 (pa_end_of_source): Prototype.
2343 (hppa_fix_adjustable): Prototype.
2344 (LABELS_WITHOUT_COLONS): Move it..
2345 * config/te-hppa.h: To here.
2346
2347 * config/te-hppa64.h: New file.
2348
2349 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2350 type.
2351 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2352 format -10, -16, 16 relocs.
2353 (hppa_elf_mark_end_of_function): Test for null
2354 last_call_info->start_symbol
2355
2356 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2357 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2358 re_assesmble_* functions. Delete extraneous statements. Fix
2359 typos in comments.
2360 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2361 insn to re_assemble_*.
2362
623aa224
UC		 23632000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2364
2365 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2366
c4aa876b
NC		 23672000-07-08 Kazu Hirata <kazu@hxi.com>
2368
2369 * config/tc-sh.c: Fix formatting.
d0313fb7 2370 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2371 * depend.c: Fix formatting.
2372 * flonum-konst.c: Likewise.
2373 * flonum-mult.c: Likewise.
c4aa876b 2374
6b31947e
NC		 23752000-07-07 Kazu Hirata <kazu@hxi.com>
2376
a5bfe8c9 2377 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2378 * config/obj-vms.c: Fix comments.
2379 * config/tc-a29k.c: Likewise.
2380 * config/tc-alpha.c: Likewise.
2381 * config/tc-h8300.c: Likewise.
2382 * config/tc-h8500.c: Likewise.
2383 * config/tc-i370.c: Likewise.
2384 * config/tc-ia64.c: Likewise.
2385 * config/tc-m68hc11.c: Likewise.
2386 * config/tc-m68k.c: Likewise.
2387 * config/tc-mips.c: Likewise.
2388 * config/tc-ns32k.c: Likewise.
2389 * config/tc-ppc.c: Likewise.
2390 * config/tc-z8k.c: Likewise.
6b31947e 2391
b8a9dcab
NC		 23922000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2393
2394 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2395 Default to '(SEC_LOAD | SEC_DATA)'.
2396 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2397
2398 * doc/internals.texi (CPU Backend): Describe
2399 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2400
beb2de9b
AC		 2401Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2402
2403 * as.c (parse_args): NULL terminate the long option list.
2404
24ddb296
AC		 2405Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2406
2407 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2408 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2409
1fe72011
NC		 24102000-07-05 Nick Clifton <nickc@cygnus.com>
2411
2412 * config/tc-d30v.c (write_2_short): Further changes to warning
2413 messages produced when combining EITHER_BUT_PREFER_MU attributed
2414 opcodes.
2415
a5bfe8c9 24162000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2417
2418 * MAINTAINERS: new
2419
8de8f17e
AO		 24202000-07-04 Alexandre Oliva <aoliva@redhat.com>
2421
2422 * config/tc-arm.c (psrs): Accept combinations of flags.
2423
00d2865b
NC		 24242000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2425
2426 * config/tc-avr.c: Change _ () to _() around all strings marked
2427 for translation (exception from the usual coding style).
2428 (avr_opt): New struct variable, how the new switches are set.
2429 (OPTION_MMCU): Define as 'm' and actually use.
2430 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2431 (show_mcu_list): New function, display the list of known MCUs.
2432 (md_show_usage): Document the new switches. Call show_mcu_list.
2433 (avr_set_arch): Change 'm' to OPTION_MMCU.
2434 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2435 Handle the new switches.
2436 (avr_operands): Disable warnings for undefined combinations of
2437 operands if -mall-opcodes. Disable warnings for skipping two-word
2438 instructions if enhanced core or -mno-skip-bug.
2439 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2440 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2441 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2442 (avr_ldi_expression): Warn about implicit lo8().
2443 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2444
54588503
UC		 24452000-07-01 Koundinya K <kk@ddeorg.soft.net>
2446
50bbae35
AM		 2447 * configure.in: Add entry for mips-*-sysv4*MP*
2448 * configure: Rebuild
2449 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2450 elf32-tradlittlemips for traditional mips targets.
2451 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2452 test for Link Once sections as in adjust_reloc_syms.
2453 * config/te-tmips.h: New file for traditional mips targets. Define
2454 TE_TMIPS.
58a77e41 2455
c9900432
NC		 24562000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2457
2458 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2459 flags argument is not present, don't change an existing section's
2460 section's attributes. If the flags argument is present, warn if the
2461 attributes don't match the section's current attributes. When
2462 long section names are supported, set SEC_LINK_ONCE and
2463 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2464
9d87310a
HPN		 2465Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2466
2467 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2468 symbols; create them.
2469
dbddefbf
NC		 24702000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2471
2472 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2473 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2474
2ae7e77b
AH		 24752000-06-27 Aldy Hernandez <aldyh@redhat.com>
2476
2477 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2478 expressions. Ignore the problem when handling 16 bit signed
2479 immediates, because the assembler will take care of the relocation
2480 later.
2ae7e77b 2481
6b2539e3
NC		 24822000-06-27 Nick Clifton <nickc@cygnus.com>
2483
2484 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2485 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2486 sequential order, and emit warning messages if the input source
2487 code contains constructs like that, or parallel constructs
2488 containing such opcodes.
2489
65aa24b6
NC		 24902000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2491
2492 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2493 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2494 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2495 (md_show_usage): Update usage message.
2496 (md_parse_option): Allow redefinition of MCU type within the
2497 same avr[1-5] bfd machine type. Show both old and new MCU type
2498 in the error message.
2499 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2500 Simplify 8K wrap code.
2501
f0c56b90
NC		 25022000-06-25 Kazu Hirata <kazu@hxi.com>
2503
50bbae35
AM		 2504 * config/obj-aout.c: Remove all uses of DEFUN.
2505 * config/obj-ieee.c: Likewise.
2506 * config/tc-sh.c: Fix comment typos.
2507 * config/tc-tahoe.c: Likewise.
2508 * config/tc-vax.c: Likewise.
2509 * config/tc-w65.c: Likewise.
2510 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2511 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2512
6d249963
DD		 25132000-06-24 DJ Delorie <dj@cygnus.com>
2514
2515 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2516 more changes from Sept 1999
2517 (tc_i386_fix_adjustable): ditto
2518 (md_apply_fix3): ditto
2519
680d2857 25202000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2521
680d2857
FCE		 2522 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2523 (gas_cgen_parse_operand): Set it around expression() call.
2524 (gas_cgen_md_operand): Test for it before longjmp().
2525
e7b305a2
AM		 25262000-06-24 Kazu Hirata <kazu@hxi.com>
2527
c0fecd35
AM		 2528 * config/tc-h8500.c: Remove all uses of DEFUN.
2529 * config/tc-sh.c: Likewise.
2530 * config/tc-w65.c: Likewise.
2531 * config/tc-z8k.c: Likewise.
2532
e7b305a2
AM		 2533 * config/tc-h8500.c: Fix typos in comments.
2534
ed6d6fd3
FCE		 25352000-06-23 Frank Ch. Eigler <fche@redhat.com>
2536
2537 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2538 is defined.
2539
f7c88872
AM		 25402000-06-23 matthew green <mrg@redhat.com>
2541
2542 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2543 defined. Fix error message for `[' grouping.
f7c88872 2544
70d6ecf3
AM		 25452000-06-22 Kazu Hirata <kazu@hxi.com>
2546
2547 * config/tc-h8300.c: Fix formatting and comment typos.
2548
e9718fe1
TW		 25492000-06-22 Timothy Wall <twall@cygnus.com>
2550
2551 * config/tc-ia64.c (note_register_values): Move premature QP
2552 notation clearing into the appropriate place.
2553
45288df1
AM		 25542000-06-22 Alan Modra <alan@linuxcare.com.au>
2555
1581f8c9
AM		 2556 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2557 first before anything else. Add bin-bugs.h, emul.h and progress.h
2558 Sort list of files as for $(OBJS) in Makefile.am.
2559
2560 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2561 find one. Remake dependencies.
2562 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2563 * Makefile.in: Regenerate.
2564 * doc/Makefile.in: Regenerate.
2565
45288df1
AM		 2566 * config/tc-i386.c (i386_displacement): Don't assume a constant
2567 displacement is necessarily 16 bits when in 16 bit code mode.
2568 (md_assemble): Instead size the displacement here after we know
2569 for sure that a .code16gcc operand hasn't automatically added
2570 operand size prefixes.
2571
01580992
L		 25722000-06-21 H.J. Lu <hjl@gnu.org>
2573
2574 * Makefile.am: Rebuild dependency.
2575 * Makefile.in: Rebuild.
2576
40f09f82
JL		 25772000-06-21 Kazu Hirata <kazu@hxi.com>
2578
2579 * config/tc-h8300.c (parse_reg): Make the function static.
2580 (parse_exp): Likewise.
2581
78295804
DD		 25822000-06-20 DJ Delorie <dj@cygnus.com>
2583
2584 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2585 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2586 for cygwin import libraries to work properly.
2587
45f85b08
L		 25882000-06-20 H.J. Lu <hjl@gnu.org>
2589
2590 * Makefile.am: Rebuild dependency.
2591 * Makefile.in: Rebuild.
2592 * configure: Likewise.
2593 * doc/Makefile.in: Likewise.
2594
39bec121
TW		 25952000-06-20 Timothy Wall <twall@cygnus.com>
2596
2597 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2598 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2599 * doc/c-tic54x.texi: New.
2600 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2601 documentation file.
39bec121 2602 * doc/all.texi: Add C54X.
3e87a760 2603 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2604 * doc/Makefile.in: Regenerate.
2605 * configure.in: Add tic54x and define LIBM for tic54x.
2606 * configure: Regenrate.
2607 * config/tc-tic54x.[ch]: New.
2608 * config/obj-coff.h: Add tic54x.
2609 * Makefile.am: (CPU_TYPES): Add tic54x.
2610 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2611 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2612 (as_new_LDADD): Add $(LIBM).
2613 * Makefile.in: Regenerate.
3e87a760 2614
60bcf0fa
NC		 26152000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2616
2617 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2618 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2619 * doc/as.texinfo: Likewise.
2620
2621 * configure, Makefile.in: Regenerate.
2622 * configure.in (emulations): Recognize m6811 and m6812.
2623 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2624 Added files for 68hc11 and 68hc12 assembler.
2625 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2626 * config/tc-m68hc11.h: Header definition for that assembler.
2627
ec05f674
NC		 26282000-06-18 Nick Clifton <nickc@redhat.com>
2629
24ef8152
NC		 2630 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2631 instead of OCTETS_PER_BYTE.
2632
ec05f674 2633 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2634 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2635
119caedd
L		 26362000-06-18 H.J. Lu <hjl@gnu.org>
2637
2638 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2639 * configure: Rebuild.
2640
607723e4
NC		 26412000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2642
3e87a760
AM		 2643 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2644 to BFD_ASSEMBLER.
607723e4 2645
b946ec34
NC		 26462000-06-16 Nick Clifton <nickc@cygnus.com>
2647
2648 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2649 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2650
2651 * doc/c-mips.texi: Document newly accepted cpu variants.
2652
37ce37b1
UC		 26532000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2654
2655 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2656
c06ae4f2
UC		 26572000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2658
2659 * macro.c (getstring): Make it possible to escape the quote
2660 character.
2661
20348649
JL		 2662Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2663
2664 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2665
bcef29e6
L		 26662000-06-13 H.J. Lu <hjl@gnu.org>
2667
2668 * configure: Regenerate.
2669
63a0b638
AM		 26702000-06-09 Alan Modra <alan@linuxcare.com.au>
2671
2672 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2673 separator.
2674 * doc/internals.texi (line_separator_chars): Semicolon is no
2675 longer a default. Mention null and newline as defaults.
2676
2677 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2678
2679 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2680 * config/tc-i860.h (line_separator_chars): Likewise.
2681 * config/tc-h8300.c (line_separator_chars): Likewise.
2682 * config/tc-i960.c (line_separator_chars): Likewise.
2683 * config/tc-m68k.c (line_separator_chars): Likewise.
2684 * config/tc-mips.c (line_separator_chars): Likewise.
2685 * config/tc-ns32k.c (line_separator_chars): Likewise.
2686 * config/tc-sparc.c (line_separator_chars): Likewise.
2687 * config/tc-vax.c (line_separator_chars): Likewise.
2688
2689 * config/tc-h8300.c (comment_chars): Use string initialiser.
2690 * config/tc-i960.c (line_comment_chars): Likewise.
2691 * config/tc-z8k.c (comment_chars, line_comment_chars,
2692 line_separator_chars): Likewise.
2693
2694 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2695 for TE_LINUX.
2696
9bab9349
NC		 26972000-06-08 Nick Clifton <nickc@cygnus.com>
2698
2699 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2700 for size 1 fixes.
2701
946efd95
DB		 27022000-06-08 David O'Brien <obrien@FreeBSD.org>
2703
2704 * configure.in (VERSION): Update to show this is the CVS mainline.
2705
6480b79a
DB		 27062000-06-08 Matthew Jacob <mjacob@feral.com>
2707
2708 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2709 $at is the integer register $r28, vs. both $r28 and the floating
2710 point register $f28.
2711
10850f29
JW		 27122000-06-08 James E. Wilson <wilson@cygnus.com>
2713
2714 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2715 (dot_endp): Don't call ia64_flush_insns.
2716 (emit_one_bundle): Don't delete prologue/body records from
2717 unwind_record list in first loop. Rewrite second loop to account for
2718 this.
2719
150f24a2
JW		 27202000-06-07 David Mosberger <davidm@hpl.hp.com>
2721
2722 * config/tc-ia64.c: Add missing prototypes.
2723 (generate_unwind_image): Cast argument to output_unw_records call.
2724
e38c9cc2
DC		 2725Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2726
46b85d42 2727 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2728
1188e082
DC		 2729Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2730
2731 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2732 (REGISTER_P): likewise.
2733 (avr_opcodes): uses include/opcode/avr.h
2734 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2735
ac743b2c
AM		 27362000-06-04 Alan Modra <alan@linuxcare.com.au>
2737
0b545448
AM		 2738 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2739 initializers too.
ac743b2c 2740
969e1a7b
L		 27412000-06-03 H.J. Lu <hjl@gnu.org>
2742
2743 * read.c (is_end_of_line): Put back `;'.
2744
65172ab8
AM		 27452000-06-03 Alan Modra <alan@linuxcare.com.au>
2746
2747 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2748
b75c0c92
AM		 27492000-06-01 Alan Modra <alan@linuxcare.com.au>
2750
2751 * expr.c (operand): Test is_end_of_line outside switch to catch
2752 line separator chars that are also operators.
2753 (operator): Return O_illegal for line separator chars.
2754
2755 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2756 entry (or `!' entry for TC_HPPA).
2757
2758 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2759 before indexing is_end_of_line. Remove redundant check for '\0'.
2760 (fp_op2): Likewise.
2761 * config/tc-h8500.c (md_assemble): Likewise.
2762 * config/tc-mcore.c (md_assemble): Likewise.
2763 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2764 (md_atof): Likewise
2765
2766 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2767 is_end_of_line.
2768 * config/tc-mcore.c (mcore_cons): Likewise.
2769 (mcore_float_cons): Likewise.
2770 (mcore_stringer): Likewise.
2771 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2772
a6836251
SB		 27732000-06-01 Scott Bambrough <scottb@netwinder.org>
2774
2775 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2776
43841e91
NC		 27772000-05-29 Nick Clifton <nickc@cygnus.com>
2778
2779 * config/tc-sh.c: Fix compile time warning messages.
2780
2781 * config/tc-mips.c: Fix compile time warning messages.
2782
a057431b
PB		 27832000-05-29 Philip Blundell <philb@gnu.org>
2784
2785 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2786 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2787 * NEWS: Mention ARM ELF support.
2788
3c07fb76
AO		 27892000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2790
2791 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2792 it is modified, and use the real_size to compute the frag address
2793 for dwarf2 line info.
2794
ad4d6ccf
AM		 27952000-05-27 Alan Modra <alan@linuxcare.com.au>
2796
2797 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2798 line-matching scheme to cope with automake moving variables around.
2799 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2800 * Makefile.in: Regenerate.
2801
6faf3d66
JJ		 28022000-05-26 Jakub Jelinek <jakub@redhat.com>
2803
2804 * config/tc-sparc.c (sparc_relax): New.
2805 (md_longopts): Add -relax and -no-relax options.
2806 (md_parse_options, md_show_usage): Likewise.
2807 (md_apply_fix3): Optimize tail call into branch always if possible.
2808
0a44c2b1
DL		 2809Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2810
2811 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2812 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2813 rules, with warning when a GAS statement specifies a packing that
2814 will result in an instruction being squashed.
3e87a760
AM		 2815 Added typdef packing_type and enumerals, changed various integer
2816 literals to use the enumerals.
0a44c2b1 2817
e0c9811a
JW		 28182000-05-24 David Mosberger <davidm@hpl.hp.com>
2819
2820 * config/tc-ia64.c (dot_restorereg_p): New function.
2821 (md_pseudo_table): Add restorereg.p.
2822 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2823 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2824
2825 * config/tc-ia64.h (unw_record_type): Add unwabi.
2826 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2827 called MASK with members for imask, and the masks produced by
2828 fr_mem, gr_mem, br_mem, and frgr_mem.
2829 (unw_p_record): Add members ABI and CONTEXT.
2830 (unw_x_record): Add member AB.
2831 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2832 as pseudo-register for use during unwind info generation.
2833 (AR_PFS, AR_LC): New macros.
2834 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2835 whose names start with an at sign (as in "@priunat").
2836 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2837 register.
2838 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2839 proc_end, unwind_info, personality_routine): Consolidate into
2840 "unwind" structure to reduce offset-table use. Add member
2841 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2842 to be emitted.
2843 (output_R1_format, output_R3_format, output_P3_format,
2844 output_P6_format): Initialize R with zero to reduce compiler warnings.
2845 (output_P7_format): Ditto. Add `default' branch to switch
2846 statement to reduce compiler warnings.
2847 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2848 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2849 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2850 into single argument.
2851 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2852 compiler warnings. Merge A and B args into single argument.
2853 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2854 A and B args into single argument.
2855 (free_record): Removed (wasn't used).
2856 (free_list_records): Also free imasks in prologue records.
2857 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2858 (output_spill_mask): Remove.
2859 (output_unwabi): New function.
2860 (output_epilogue, output_label_state, output_copy_state): Call
2861 alloc_record.
2862 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2863 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2864 argument.
2865 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2866 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2867 as part of handling the prologue records. Emit region's imask if
2868 we have one. Handle unwabi, epilogue, label_state, copy_state,
2869 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2870 spill_sprel_p, and spill_reg_p records.
2871 (set_imask, count_bits, slot_index): New function.
2872 (fixup_unw_records): Fix region size computation. Handle
2873 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2874 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2875 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2876 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2877 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2878 (dot_save): Use manifest constants for applicaton registers.
2879 Handle REG_PR and REG_PRIUNAT.
2880 (dot_restore): Don't just ignore it.
2881 (dot_restorereg): New function..
2882 (generate_unwind_image): Ensure unwind info is a multiple of eight
2883 bytes, not just four bytes.
2884 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2885 (dot_altrp): Don't just ignore it.
2886 (dot_savemem): New function. Replaces dot_savesp() and
2887 dot_savepsp(). Use manifest constants for applicaton registers.
2888 Handle REG_PR and REG_PRIUNAT.
2889 (dot_savef): Simplify.
2890 (dot_saveb): Support generation of br_gr.
2891 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2892 dot_label_state, dot_copy_state): New function.
2893 (dot_unwabi): Don't just ignore it.
2894 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2895 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2896 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2897 (emit_one_bundle): Set slot number for prologue/body records
2898 *before* emitting the first insn.
2899 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2900 (md_begin): Declare "psp" pseudo-register.
2901 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2902 so we don't get segfault.
2903 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2904 counts as required per SW Conventions manual
2905 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2906 output_preds_psprel, output_preds_sprel, output_spill_base,
2907 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2908 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2909 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2910 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2911 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2912 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2913 (dot_vframe): Implement.
2914 (dot_vframesp, dot_vframepsp): New function.
2915
f98fd99f
HPN		 2916Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2917
2918 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2919 * configure: Regenerate.
f98fd99f 2920
ee7fcc42
AM		 29212000-05-23 Alan Modra <alan@linuxcare.com.au>
2922
2923 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2924 (md_estimate_size_before_relax): so we can use it here instead of
2925 old kludges. Localise vars to blocks. Comment.
2926
2927 * frags.c (frag_new): Update fr_var comments.
2928 * frags.h (struct frag): Ditto.
2929
c67e42c9
RH		 29302000-05-22 Richard Henderson <rth@cygnus.com>
2931
2932 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2933 (pseudo_func): Add pcrel.
2934 (operand_match): Handle IA64_OPND_TGT64.
2935 (build_insn): Likewise.
2936 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2937 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2938 (fix_insn): Handle all three 64-bit relocation types.
2939
5110c57e
HPN		 2940Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2941
2942 * obj.h (struct format_ops): New members begin, app_file,
2943 s_set_other, s_set_desc, s_get_type, s_set_type,
2944 separate_stab_sections, init_stab_section.
2945
2946 * config/obj-multi.h: Update GPL notice to v2.
2947 (obj_begin): New.
2948 (obj_app_file): New.
2949 (S_SET_SIZE): Test s_set_size for NULL before calling.
2950 (S_SET_ALIGN): Similar for s_set_align.
2951 (S_SET_OTHER): New.
2952 (S_SET_DESC): New.
2953 (S_GET_TYPE): New.
2954 (S_SET_TYPE): New.
2955 (SEPARATE_STAB_SECTIONS): New.
2956 (INIT_STAB_SECTION): New.
2957 (EMIT_SECTION_SYMBOLS): New.
2958 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2959
2960 * config/obj-elf.h: Update GPL notice to v2.
2961 Mention that this file is included from obj-multi.h.
2962 (obj_begin): Wrap definition in ifndef.
2963 (elf_file_symbol): Constify declaration.
2964 (obj_app_file): Ditto.
2965 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2966 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2967
2968 * config/obj-elf.c (elf_s_set_other): New.
2969 (elf_file_symbol): Constify argument.
2970 (elf_separate_stab_sections): New.
2971 (elf_init_stab_section): New.
2972 (elf_format_ops): Add new members. Remove comma at end.
2973
2974 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2975 (ecoff_format_ops): Add new fields. Remove comma at end.
2976 Mention inconsistency for emit_section_symbols.
2977
2978 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2979
2980 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2981 (coff_separate_stab_sections): New.
2982 (coff_format_ops): Add new members.
2983
2984 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2985 (obj_aout_s_set_other): New.
2986 (obj_aout_s_set_desc): New.
2987 (obj_aout_s_get_type): New.
2988 (obj_aout_s_set_type): New.
2989 (obj_aout_separate_stab_sections): New.
2990 (aout_format_ops): New members added. Use obj_aout_process_stab,
2991 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2992 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2993 appropriate.
2994 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2995
b98ef147
AM		 29962000-05-22 Alan Modra <alan@linuxcare.com.au>
2997
2998 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2999 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3000 (md_estimate_size_before_relax): Ensure jumps to weak and
3001 externally visible symbols are relocatable.
3002
0aa5d426
HPN		 3003Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3004
3005 * stabs.c (aout_process_stab): Make global.
3006 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3007 * read.h (aout_process_stab): Declare.
3008
3009 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3010 Generalize to *aout, *coff *elf.
3011 * configure: Regenerated.
3012
3013 * doc/internals.texi (Object format backend): Say
3014 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3015
3016 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3017 * Makefile.in: Regenerated.
3018
7c3dc350
CM		 30192000-05-19 Catherine Moore <clm@cygnus.com>
3020
3021 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3022
b3b6a3fe
JL		 30232000-05-18 Alan Modra <alan@linuxcare.com.au>
3024
3025 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3026 instruction to reflect change in re_assemble_*.
3027
c9e10a08
JL		 3028Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3029
3030 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3031 build PA64 ELF tools.
3032 * configure: Rebuilt.
3033
3043679f
AM		 30342000-05-17 Alan Modra <alan@linuxcare.com.au>
3035
3036 * Makefile.am: Regenerate dependencies.
3037 * Makefile.in: Regenerate.
3038
322f2c45
NC		 30392000-05-15 Nick Clifton <nickc@cygnus.com>
3040
3041 * config/tc-arm.c (struct asm_psr): Add boolean field
3042 distinguishing between CSPR and SPSR. Rename 'number' field
3043 to 'field'.
3044 (psrs): Rearrange contents to match new asm_psr structure.
3045 (arm_psr_parse): Move next to psr_required_here. Make it
3046 return an asm_psr structure.
3047 (psr_required_here): Use asm_psr structure returned by
3048 arm_psr_parse.
3049 (do_msr): Reorganise to allow psr_required_here to be called
3050 only once.
3051 (md_undefined_name): Mark 'name' parameter as unused, since
3052 the COFF target does not use it.
322f2c45 3053
5e6cbf41
PB		 30542000-05-14 David O'Brien <obrien@FreeBSD.org>
3055
3056 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3057 standards.
3058 * config/te-aux.h: Likewise.
3059 * config/te-dpx2.h: Likewise.
3060 * config/te-go32.h: Likewise.
3061 * config/te-hp300.h: Likewise.
3062 * config/te-hppa.h: Likewise.
3063 * config/te-i386aix.h: Likewise.
3064 * config/te-ic960.h: Likewise.
3065 * config/te-interix.h: Likewise.
3066 * config/te-nbsd532.h: Likewise.
3067 * config/te-pc532mach.h: Likewise.
3068 * config/te-ppcnw.h: Likewise.
3069 * config/te-psos.h: Likewise.
3070 * config/te-sparcaout.h: Likewise.
3071 * config/te-sun3.h: Likewise.
3072 * config/te-sysv32.h: Likewise.
3073
4132022d
AM		 30742000-05-14 Alan Modra <alan@linuxcare.com.au>
3075
3076 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3077 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3078 and sign extend without an if statement.
3079 (build_bytes): Likewise.
3080
30812000-05-14 Kazu Hirata <kazu@hxi.com>
3082
3083 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3084 X_add_symbol L_32 case.
3085
b4fd930a
AM		 30862000-05-14 David O'Brien <obrien@FreeBSD.org>
3087
3088 * config/te-freebsd.h: New file.
3089
a38cf1db
AM		 30902000-05-13 Alan Modra <alan@linuxcare.com.au>
3091
897083bd
AM		 3092 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3093 bindtextdomain): Replace defines with those from intl/libgettext.h
3094 to quieten gcc warnings.
3095
a38cf1db
AM		 3096 * NEWS: Mention x86 .arch and -q.
3097
3098 * config/tc-i386.c (quiet_warnings): New.
3099 (md_assemble): Use quiet_warnings.
3100 (md_parse_option): Set quiet_warnings from -q.
3101 (md_show_usage): Mention -q, delete -m.
3102 (flag_do_long_jump): Delete.
3103 (md_parse_option): Remove -m.
3104 (md_show_usage): Remove -m.
3105 (md_create_long_jump): Remove useless flag_do_long_jump code.
3106
3107 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3108 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3109
e413e4e9
AM		 31102000-05-13 Alan Modra <alan@linuxcare.com.au>
3111 Alexander Sokolov <robocop@netlink.ru>
3112
3113 * doc/c-i386.texi (i386-Arch): New section.
3114 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3115
3116 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3117 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3118 architecture has been given and is not 486.
3119 (set_cpu_arch): New.
3120 (md_pseudo_table): Add .arch.
3121 (md_assemble): Warn if cpu architecture has been given and an
3122 unsupported instruction.
3123
3124 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3125 Move operand_types bit defines after relevant template field.
3126 (template): Add cpu_flags.
3127 (Cpu*): Define.
3128 (arch_entry): New.
3129
e8b1cae5
AO		 31302000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3131
3132 * config/tc-mn10300.h (md_end): Define.
3133 (mn10300_finalize): Declare.
3134 * config/tc-mn10300.c: Include dwarf2dbg.h.
3135 (debug_line): Define.
3136 (md_assemble): Generate dwarf2 line info.
3137 (mn10300_finalize): New function. Finalize dwarf2 info.
3138
426b0403
AM		 31392000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3140
3141 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3142 external version of the relocation for weak symbols.
3143
e4c58b25
JW		 31442000-05-08 David Mosberger <davidm@hpl.hp.com>
3145
3146 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3147 frame size in units of 16 bytes, as required per SW Conventions manual.
3148 (output_unw_records): Output info-block header as a dword to get
3149 byte-order right.
3150
8fce3f5e
AM		 31512000-05-08 Alan Modra <alan@linuxcare.com.au>
3152
3153 * as.h: #include "file", not <file> on files from ../include.
3154 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3155 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3156 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3157 (tc_coff_symbol_emit_hook): Ditto.
3158 (OPTCOUNT): Cast to int to avoid compiler warning.
3159 (md_begin): Fix signed/unsigned warnings.
3160
31612000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3162
3163 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3164 ABRANCH LONG case for a conditional branch on a 68000.
3165 (md_estimate_size_before_relax): Likewise. Also handle
3166 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3167 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3168 PC-relative on all CPUs.
3169 (md_estimate_size_before_relax): Likewise.
3170
fb166ee3
AM		 31712000-05-04 Alan Modra <alan@linuxcare.com.au>
3172
3173 * as.c (parse_args): Just mention current year in printed
3174 copyright message.
3175
7a899fff
C		 31762000-05-03 J.T. Conklin <jtc@redback.com>
3177
3178 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3179 unit registers.
7a899fff
C		 3180 (md_parse_option): Recognize -m7400.
3181
44877466
ILT		 31822000-05-03 Ian Lance Taylor <ian@zembu.com>
3183
3184 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3185 don't permit lp to become less than the words array.
3186
eaa15ab8
NC		 31872000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3188
3189 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3190 Fix little-endian case.
3191
7c4f6a03
AM		 31922000-05-03 David O'Brien <obrien@NUXI.com>
3193
3194 * as.c (parse_args): Update copyright.
3195
da5d444c
AM		 31962000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3197
3198 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3199 for the .bss section too.
3200
3f9b03b5
AM		 32012000-05-02 Alan Modra <alan@linuxcare.com.au>
3202
3203 * configure.in: Set em=linux for hppa-*-linux.
3204 * configure: Regenerate.
3205 * doc/Makefile.in: Regenerate with correct automake.
3206
3207 * frags.c (frag_grow): Sanity check chunk_size.
3208
3209 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3210 * config/obj-som.h: Likewise.
3211 * config/obj-ieee.h: Likewise.
3212
3213 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3214
3215 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3216 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3217 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3218 (pa_ip): low_sign_unext now returns via function value. Use
3219 re_assemble_* instead of dis_assemble_* and
3220 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3221 unnecessarily.
3222 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3223 (md_section_align, md_parse_option, md_show_usage,
3224 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3225 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3226 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3227 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3228 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3229 pa_text): Likewise.
3230 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3231 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3232 outside of switch. Correct mask and shifting errors in case 10
3233 and case -11. In case 21, compare against signed range to suit
3234 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3235 case 17 and case 22, use offsetT variable to properly check range.
3236 Use re_assemble_* here too.
3237 (evaluate_absolute): Change type of value to offsetT. Call
3238 hppa_field_adjust to do the work for us.
3239 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3240 (pa_parse_cmpib_64_cmpltr): Ditto.
3241 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3242 of i to unsigned int.
3243 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3244 (pa_end_of_source): Return type is void.
3245
a2984248
CM		 3246Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3247
3248 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3249
df136245
DC		 3250Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3251
3252 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3253 More comments added.
3254 (md_begin): Removed "construct symbols for each register name".
3255 Because register names conflicts with GCC generated function
3256 names.
3257 (avr_operand): Now constant numbers can be used as a register
3258 identifiers (0 as r0, 31 as r31).
3259 (md_assemble): use skip_space () before parsing instruction
3260 operands.
3261
c1e73230
AM		 32622000-05-01 Alan Modra <alan@linuxcare.com.au>
3263
3264 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3265 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3266 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3267 * configure: Regenerate.
3268
a1934524
AM		 32692000-04-29 Andreas Jaeger <aj@suse.de>
3270
3271 * as.h: Correctly check GCC version.
3272
d9b7d820
AM		 32732000-04-26 David O'Brien <obrien@FreeBSD.org>
3274
3275 * doc/as.1: Fix unbalanced brackets.
3276
3277 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3278 TE_FreeBSD.
3279 (line_comment_chars): Set to '/' if TE_FreeBSD.
3280
cea1ab94
JL		 3281Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3282
3283 * configure.in: Configury support for PA64 (currently disabled).
3284 * configure: Rebuilt.
3285
e799a695
AM		 32862000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3287
3e87a760 3288 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3289 bfd_set_section_alignment.
3290
3b0ec529
AM		 32912000-04-25 Alan Modra <alan@linuxcare.com.au>
3292
3293 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3294 than 32.
3295
adcf07e6
NC		 32962000-04-24 Nick Clifton <nickc@cygnus.com>
3297
3298 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3299 * doc/as.texinfo (Align): Include arm and strongarm in list of
3300 targets that have the second form of the behaviour of the .align
3e87a760 3301 directive.
adcf07e6 3302
5047a41f
JL		 33032000-04-24 Mark Klein <mklein@dis.com>
3304
50705ef4 3305 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3306
a47cf567
NC		 3307Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3308
3309 * as.c (parse_args): Allow md_parse_option to override -a listing
3310 option.
3311 * config/obj-coff.c (add_lineno): Change type of offset parameter
3312 from "int" to "bfd_vma."
3313 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3314 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3315 (ppc_change_csect): Align correctly for XCOFF64.
3316 (ppc_machine): New function, which discards "ppc_machine" line.
3317 (ppc_tc): Cons for 8 when code is 64 bit.
3318 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3319 relocations.
3320 (md_parse_option): Handle -a64 and -a32.
3321 (ppc_xcoff64): New.
3322 * config/tc-ppc.h (TARGET_MACH): Define.
3323 (TARGET_FORMAT): Move to function.
3324 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3325
3326Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3327
3328 * config/tc-avr.c: New AVR_ISA_ defined.
3329 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3330 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3331 for `fmul', `movw' and `lpm R,Z' instructions.
3332 (avr_operands): Warn if current opcode is a two-word instruction
3333 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3334 (avr_opcodes): New commands added.
3335 (REGISTER_P): Check 'a' and 'v' constraint letters.
3336 (mcu_types): New MCU added.
3337
bf3ca999
TW		 33382000-04-22 Timothy Wall <twall@cygnus.com>
3339
3340 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3341 to "natval".
3342 (operand_match): Conditionally insert default bit values for IMMU9.
3343
98e5953c
JL		 33442000-04-14 Matthew Green <mrg@cygnus.com>
3345
3346 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3347 * configure: Rebuilt.
3348
a02fab7e
JL		 3349Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3350 Jason Eckhardt <jle@cygnus.com>
3351
c67e42c9 3352 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3353
3354 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3355 Added handling of new operand types l,y,&,fe,fE,fx.
3356
800eeca4
JW		 3357Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3358 David Mosberger <davidm@hpl.hp.com>
3359 Timothy Wall <twall@cygnus.com>
3360 Andrew MacLeod <amacleod@cygnus.com>
3361 Jim Wilson <wilson@cygnus.com>
3362
3363 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3364 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3365 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3366 * Makefile.in: Rebuild.
3367 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3368 * configure: Rebuild.
3369 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3370 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3371 * expr.c (expr): Handle md_optimize_expr.
3372 * read.c (LEX_HASH): Add comment.
3373 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3374
66778679
RH		 33752000-04-21 Richard Henderson <rth@cygnus.com>
3376
3377 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3378 bundling a non-delayed branch type instruction.
3379
aa15f6f7
AO		 33802000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3381
3382 * config/tc-mn10300.c (HAVE_AM30): Define.
3383 (md_assemble): Use it.
3384
16adf844
AM		 33852000-04-19 Alan Modra <alan@linuxcare.com.au>
3386
742f45cf
AM		 3387 * config/obj-elf.c (obj_elf_change_section): Check for changed
3388 section attributes.
3389
16adf844
AM		 3390 * Makefile.am: (CPU_MULTI_VALID): Remove.
3391 (MULTI_CPU_TYPES): Define.
3392 (MULTI_CPU_OBJ_VALID): Define.
3393 (DEPTC): Use the above.
3394 (DEPOBJ): Same here.
3395 (DEP2): And here.
3396 Regenerate dependencies.
3397 * Makefile.in: Regenerate.
3398
9c46fb1b
AM		 33992000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3400
742f45cf 3401 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3402
508866be
L		 34032000-04-18 H.J. Lu (hjl@gnu.org)
3404
3405 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3406 bfd_vma for non-bfd assemblers.
508866be 3407
ba2adb93
AM		 34082000-04-17 Alan Modra <alan@linuxcare.com.au>
3409
3410 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3411 doesn't give spurious errors.
3412
12ff5d56
AM		 34132000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3414
66778679 3415 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3416
fc633e5b
AM		 34172000-04-13 Alan Modra <alan@linuxcare.com.au>
3418
3419 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3420 constants, and don't assume offsetT is 32 bits.
3421
1ed18ec1
NC		 34222000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3423
3424 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3425 (md_pcrel_from_section): Add prototype.
3426 (d10v_fix_adjustable): Add prototype.
3427 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3428
3429 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3430
3db10f32
NC		 34312000-04-12 Nick Clifton <nickc@cygnus.com>
3432
3433 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3434 symbol in frag chain.
3435
847f7ad4
AM		 34362000-04-10 Alan Modra <alan@linuxcare.com.au>
3437
3438 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3439 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3440 (fits_in_signed_word, smallest_imm_type): Ditto.
3441 (md_assemble): Use an offsetT var to hold offsetT values, not a
3442 long.
3443 (offset_in_range): New.
3444 (md_assemble): Use it.
3445 (md_convert_frag): Change type of target_address, opcode_address,
3446 and displacement_from_opcode_start to offsetT.
3447 (md_create_short_jump): Change type of offset to offsetT.
3448 (md_create_long_jump): Ditto.
3449 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3450 (md_chars_to_number): Remove.
3451 (output_invalid): Remove duplicate prototype.
3452
ec694b89
NC		 34532000-04-09 Nick Clifton <nickc@cygnus.com>
3454
3455 * Makefile.am (CPU_TYPES): Add 'avr'.
3456 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3457 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3458
16adf844 3459 * Makefile.in: Regenerate.
ec694b89
NC		 3460
3461 * doc/as.texinfo: Add M32R documentation.
3462
a2d91340 3463Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3464
a2d91340 3465 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3466 --enable-build-warnings option.
a2d91340
AC		 3467 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3468 * Makefile.in, configure: Re-generate.
3469
d92b1a8a
NC		 34702000-04-07 Nick Clifton <nickc@cygnus.com>
3471
3472 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3473 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3474 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3475 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3476 (arm_force_relocation): Force relocations for
3477 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3478
52ccafd0
JR		 3479Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3480
3481 * config/tc-sh.c (get_operands): There's no third operand if the
3482 first operand is an immediate.
3483
015551fc
JR		 3484Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3485
3486 * config/tc-sh.c (immediate): Delete.
3487 (sh_operand_info): Add immediate member.
3488 (parse_reg): Use A_PC for pc.
3489 (parse_exp): Add second argument 'op'. All callers changed.
3490 (parse_at): Expect pc to be coded as A_PC.
3491 Use immediate field in *op.
3492 (insert): Add fourth argument 'op'. All callers changed.
3493 (build_relax): Add second argument 'op'. All callers changed.
3494 (insert_loop_bounds): New function.
3495 (build_Mytes): Remove DISP_4.
3496 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3497 (assemble_ppi): Use immediate field in *operand.
3498 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3499 (md_apply_fix): Likewise.
3500 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3501
79bd78be
AO		 3502Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3503
3504 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3505
e30e5a6a
HPN		 3506Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3507
3508 * internals.texi (CPU backend): Document
3509 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3510
41b49281
AM		 35112000-04-04 Alan Modra <alan@linuxcare.com.au>
3512
8ad3436c
AM		 3513 * po/gas.pot: Regenerate.
3514
3515 * as.c (show_usage): Restore translated part of bug string.
3516 * gasp.c (show_usage): Likewise.
3517
41b49281
AM		 3518 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3519 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3520 than move-if-change.
3521 (DEP1): Modify for "gcc -MM".
3522 (DEPTC): Likewise.
3523 (DEPOBJ): Likewise.
3524 (DEP2): Likewise.
3525 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3526 Update dependencies.
3527 * Makefile.in: Regenerate.
3528
0a727238
AO		 35292000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3530
3531 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3532 (md_begin): Likewise.
3533 (HAVE_AM33): New macro.
3534 (md_assemble): Use it. Match r_regs and xr_regs only if
3535 HAVE_AM33.
3536
c20f4f8c
AM		 35372000-04-03 Alan Modra <alan@linuxcare.com.au>
3538
3539 * as.h: #include "bin-bugs.h"
3540 * as.c (show_usage): Use REPORT_BUGS_TO.
3541 * gasp.c: #include "bin-bugs.h"
3542 (show_usage): Use REPORT_BUGS_TO.
3543
3544 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3545
753f6b12
HPN		 3546Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3547
3548 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3549 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3550 adjustments.
3551
726c5dcd
AM		 35522000-04-03 Alan Modra <alan@linuxcare.com.au>
3553
3554 * config/tc-i386.c (i386_immediate): Don't assume a constant
3555 immediate is necessarily 16 bits when in 16 bit code mode.
3556 (md_assemble): Instead set guess_suffix here after we have checked
3557 registers.
3558
bf80011a
RH		 35592000-04-02 Richard Henderson <rth@cygnus.com>
3560
3561 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3562 quantities. Correct right shift sign extension.
3563 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3564 32-bit value when shifting into place.
3565
92161534
ILT		 35662000-04-01 Ian Lance Taylor <ian@zembu.com>
3567
3568 * app.c: Add ATTRIBUTE_UNUSED as needed.
3569 * config/tc-ppc.c: Likewise.
3570 (ppc_size): Make unsigned long.
3571 (ppc_insert_operand): Add casts to avoid warnings.
3572
447f3982
NC		 35732000-03-31 Nick Clifton <nickc@cygnus.com>
3574
3575 * config/tc-d10v.h (md_flush_pending_output): Define.
3576
21d75ec2
NC		 35772000-03-29 Nick Clifton <nickc@cygnus.com>
3578
3579 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3580 segment. Works for both BFD_ASSEMBLER and others.
3581 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3582
d1a1bf19
NC		 35832000-03-29 Nick Clifton <nickc@cygnus.com
3584
3585 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3586
224de7a5
AM		 35872000-03-28 Alan Modra <alan@linuxcare.com.au>
3588
3589 * listing.c (LISTING_LHS_WIDTH): Default depends on
3590 LISTING_WORD_SIZE.
3591 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3592
5b8274e3
ILT		 35932000-03-27 Ian Lance Taylor <ian@zembu.com>
3594
3595 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3596 string literal.
3597
224de7a5 35982000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3599
3600 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3601
3602 * config/tc-avr.c (mcu_types): Add missing initialiser.
3603 (md_pcrel_from_section): Add prototype.
3604 (avr_operand): Remove redundant test of unsigned < 0.
3605 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3606
36072000-03-27 Denis Chertykov <denisc@overta.ru>
3608
3609 * config/tc-avr.c: New file for AVR support.
3610 * config/tc-avr.h: Likewise.
3611 * configure.in: Add AVR support.
3612 * configure: Regenerate.
3613
9f10757c
TW		 36142000-03-26 Timothy Wall <twall@cygnus.com>
3615
3616 * gasp.c (macro_op): Add new argument to check_macro call.
3617 Macro structure definitions moved to macro.h
3618 * sb.h: Add argument to prototype for input_scrub_include_sb.
3619 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3620 nesting checks with an additional flag.
3621 (struct input_save): Add flag to indicate whether current sb
3622 should be checked for proper macro/conditional nesting.
3623 (input_scrub_push/pop): Save/restore nest check flag.
3624 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3625 defined.
9f10757c
TW		 3626 * macro.c (check_macro): Allow caller to retrieve parsed macro
3627 information if a pointer is provided. This information may be
3628 used by the new macro hooks.
3629 * macro.h: Update prototype for check_macro. Macro struct
3630 definitions moved here from macro.c/gasp.c.
3631 * read.c (read_a_source_file): Add parameter to check_macro call,
3632 and pass macro info to the macro hook, if defined.
3633 (input_scrub_insert_line): New. Allow insertion of a line of
3634 characters into the input stream.
3635 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3636 file into the input stream.
3637 (s_include): Use input_scrub_insert_file.
3638 * internals.texi: Document new macro hooks.
3639 * as.h: New prototypes added.
3e87a760 3640
224de7a5 36412000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3642
3643 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3644 an initial capital letter.
3645 (i386_index_check): Reindent.
3646
11424155
NC		 36472000-03-19 Nick Clifton <nickc@cygnus.com>
3648
eaa15ab8 3649 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3650 relative branches.
3651
43f05576
NC		 36522000-03-17 Thomas de Lellis <tdel@windriver.com>
3653
66778679
RH		 3654 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3655 instruction operand bad if Rd > 7 when generating
3656 thumb instructions. Prevents for example,
3657 "adr r12,label" from silently failing and generating
3658 the wrong instruction.
3e87a760 3659
67231402
NC		 36602000-03-17 Nick Clifton <nickc@cygnus.com>
3661
3662 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3663 that have a destingation >= 0x400000.
3e87a760 3664 Fix compile time warning messages.
67231402 3665
a37c8f88
JR		 3666Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3667
3668 * config/tc-sh.c (md_begin): When encountering insn that are
3669 not supported by the current arch, only change the name if
3670 its contents are the same as prev_name.
3671 (get_specific): If the the architecture doesn't match, fail.
3672
dead1419
JR		 3673Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3674
3675 * config/tc-sh.c (IDENT_CHAR): Define.
3676 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3677 matching back where it came from.
3678
182e89d3
JR		 3679Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3680
3681 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3682
84f73d89
NC		 36832000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3684
3685 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3686 normal operands.
3687
dbbc7809
JL		 36882000-03-15 Kazu Hirata <kazu@hxi.com>
3689
3690 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3691
271bb601
HPN		 3692Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3693
3694 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3695 floating-point-number, make sure 'f' is in FLT_CHARS.
3696
8684e216
HPN		 3697Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3698
3699 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3700 (s_lcomm_internal): Use it.
3701 * doc/internals.texi (CPU backend): Document it.
3702 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3703 bytes.
3704
bb2d6cd7
GK		 37052000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3706
3707 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3708 when embedded-pic.
3709
3710 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3711 implementation doesn't have special handling for switch
3712 statements.
bb2d6cd7
GK		 3713 (macro_build): Allow for code in sections other than .text.
3714 (macro): Likewise.
3715 (mips_ip): Likewise.
3716 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3717 Don't perform relocs if we will be outputting them.
bb2d6cd7 3718 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3719 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3720 embedded-pic.
bb2d6cd7 3721
5c86cbc7 37222000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3723
66778679
RH		 3724 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3725 relocation type based on the entry in the fixup structure.
a47cf567 3726 Put S_IS_EXTERN processing back in.
5c86cbc7 3727
f8c827e9
L		 37282000-03-08 H.J. Lu (hjl@gnu.org)
3729
3730 * Makefile.am (install-exec-tooldir): Depend on
3731 install-exec-bindir for parallel make.
3732 * Makefile.in: Regenerated.
3733
8ad9e709
NC		 37342000-03-06 Nick Clifton <nickc@cygnus.com>
3735
3736 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3737 switch.
3738 (md_parse_option): Parse -m32r command line switch - disable m32rx
3739 compatability.
ded0aeb7
NC		 3740 (md_show_usage): Document new option.
3741
3742 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3743 * doc/Makefile.in: Regenerate.
3744 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3745
b7b8f327
MM		 37462000-03-02 Michael Meissner <meissner@redhat.com>
3747
3748 * config/tc-d30v.c (check_range): Remove code that incorrectly
3749 sign extended values where bits < 32.
3750
15886821
L		 37512000-03-02 H.J. Lu (hjl@gnu.org)
3752
3753 * configure.in: Support --enable-targets=all on ia32.
3754 * configure: Regenerated.
3755
8bf950bf
NC		 37562000-03-01 Nick Clifton <nickc@cygnus.com>
3757
3758 * gasp.c (do_align): Remove bogus check of alignment value.
3759
c5e54cc2
ILT		 37602000-02-27 Thomas de Lellis <tdel@windriver.com>
3761
3762 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3763 TC_PPC was defined forced the type of a symbol with no other type
3764 to be BSF_OBJECT.
3765
65fd87bc
ILT		 37662000-02-27 Hans-Peter Nilsson <hp@axis.com>
3767
3768 * doc/internals.texi (CPU backend): Mention that
3769 line_separator_chars do not break up comments. Fix typos for
3770 LEX_AT and LEX_NAME descriptions. Document operands for
3771 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3772 description of md_create_short_jump usage. Document argument for
3773 md_undefined_symbol.
3774
a25fe906
ILT		 37752000-02-27 Jakub Jelinek <jakub@redhat.com>
3776
3777 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3778 (md_parse_option): Handle it.
3779 (md_show_usage): Document it.
3780
21b10511
ILT		 37812000-02-27 Ian Lance Taylor <ian@zembu.com>
3782
3783 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3784 opcode, for the instruction `pal19'. From Andrea Arcangeli
3785 <andrea@suse.de>.
3786
773f551c
AM		 37872000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3788
3789 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3790 from here..
3791 (md_assemble): To here, before template operands are matched.
3792 Also ensure a constant immediate is sign extended when we know the
3793 size is at most 16 bits. This is to catch cases like "add
3794 $0xffc0,%ax" where we don't know the size, and thus that the
3795 immediate can be represented as Imm8S until after parsing the
3796 register operand.
3797 (i386_displacement): Similarly sign extend 16 bit constant
3798 displacements.
3799 (md_assemble): Relax 16-bit jump constant range check to suit sign
3800 extended displacements.
3801
28d33191
JL		 38022000-02-26 Andreas Jaeger <aj@suse.de>
3803
3804 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3805
cc5ca5ce
AM		 38062000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3807
3808 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3809 call operands when intel_syntax.
3810 (intel_float_operand): Return 2 for "fi...".
3811 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3812 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3813 earlier "SHORT" change.
3814 (md_assemble): When determining suffix from Regs, exclude
3815 InOutPortReg.
3816
056350c6
NC		 38172000-02-24 Nick Clifton <nickc@cygnus.com>
3818
3819 * configure: Add arm-wince, mips-pe and sh-pe targets.
3820 * configure: Regenerate.
3821
3822 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3823 sh-pe targets.
3824 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3825 "pe-mips" for the mips-pe target.
3826
3827 * config/tc-arm.c (insns): Change displacement encoded in BL
3828 and B instructions if the target port is arm-wince.
3829 (do_ldst): Do not bias the relocation offset if the target
3830 port is arm-wince.
3831 (md_pcrel_from): Add in missing relocation offset bias if the
3832 target os arm-wince.
3833
3834 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3835 (md_begin): Disable -G support for mips-pe target.
3836 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3837 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3838 COFF flavour.
3839
3840 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3841 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3842 assembler, just set the alignment to 4.
3843
3844 * config/te-wince-pe.h: New file for WinCE targets. Define
3845 TE_WINCE.
3846
36bf8ab9
AM		 38472000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3848
3849 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3850 string instructions.
3851 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3852 (i386_intel_memory_operand): After finding a segment override,
3853 check again for no `[' before looking for a displacement. Bomb if
3854 more than one displacement rather than silently discarding the
3855 second and subsequent ones. Free strings malloc'd by
3856 build_displacement_string.
3857
f5795b08
CM		 38582000-02-24 Catherine Moore <clm@cygnus.com>
3859
3860 * config/obj-som.c (obj_pseudo_table): Add "weak".
3861 (obj_som_weak): New routine.
3862
abd63a32
AM		 38632000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3864
520dc8e8
AM		 3865 * config/tc-i386.c (union i386_op): New.
3866 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3867 Throughout file replace occurences of disps[n], imms[n], regs[n]
3868 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3869 intel mode operand swapping. Add assert in regKludge and
3870 fake_zero_displacement code. Test i.types[n] when outputting
3871 displacements and immediates. Combine output of Disp16 with
3872 Disp32.
7f3f1ea2
AM		 3873 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3874 when in intel mode by (not) reversing fsub and fdiv operands
3875 before the template search. This fails for single operand
3876 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3877 undefined. Instead fix the base_opcode after we've found the
3878 template. Move base_opcode xor with found_reverse_match from
3879 opcode output code to before this fix so we test for the correct
3880 opcodes.
3881 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3882 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3883
3884 * config/tc-i386.h (TC_RELOC): Delete.
3885 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3886 with equivalent call to reloc.
3887
abd63a32
AM		 3888 * as.h (flag_m68k_mri): Move declaration after target include, and
3889 only declare when TC_M68K defined. Define as zero otherwise.
3890 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3891 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3892 Define as zero otherwise.
3893 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3894 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3895 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3896 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3897 testing whether defined.
3898 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3899 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3900 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3901 rather than testing whether defined.
3902 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3903 (parse_mri_cons): Declare and use only when TC_M68K.
3904 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3905 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3906 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3907
3908 * NEWS: Mention IBM 370 support.
3909
7e052742
RH		 39102000-02-23 Richard Henderson <rth@cygnus.com>
3911
3912 * config/tc-i386.c (md_assemble): When swapping operands for
3913 intel_syntax, assume everything that's not Imm or Disp is a
3914 register.
3915
5b93d8bb
AM		 39162000-02-23 Linas Vepstas <linas@linas.org>
3917
3918 * config/tc-i370.c, config/tc-i370.h: New files.
3919 * Makefile.am: Add support for Linux/IBM 370.
3920 * configure.in: Likewise.
3921 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3922 * config/obj-elf.c: Include elf/i370.h
3923 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3924
3925 * Makefile.in: Regenerate.
3926 * configure: Regenerate.
3927
3928 * doc/c-i370.texi: New file.
3929 * doc/all.texi: Include it.
3930 * doc/as.texinfo: And here.
3e87a760 3931 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3932 * doc/Makefile.in: Regenerate.
3933
25f2196d
CC		 39342000-02-19 Michael Meissner <meissner@redhat.com>
3935
3936 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3937 determine if an instruction can be used in parallel with an ADDppp
3938 or SUBppp instruction.
3939
6349b5f4
AH		 39402000-02-22 Andrew Haley <aph@cygnus.com>
3941
3942 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3943
2f6d2f85 39442000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 3945
3946 * config/tc-mips.c (mips_gp32): New variable.
3947 (macro_build) Use mips_gp32.
3948 (mips_ip): Ditto.
3949 (md_longopts): Add "-mgp32" and "-mgp64".
3950 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3951
a47cf567
NC		 3952 (OPTION_M7900): Change offset
3953 (OPTION_NO_M7900): Ditto.
3954
b985eaa8
ILT		 39552000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3956
3957 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3958 warning, and bump it to 1.
3959
52454417
ILT		 39602000-02-22 Ian Lance Taylor <ian@zembu.com>
3961
3962 From Brad Lucier <lucier@math.purdue.edu>:
3963 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3964 match format.
3965
6b76fefe
CM		 39662000-02-21 Catherine Moore <clm@cygnus.com>
3967
3968 * config/tc-mips.c (MF_HILO_INSN): Define.
3969 (mips_7000_hilo_fix): Declare.
3970 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3971 (md_parse_option): Check for 7000_HILO_FIX options.
3972 (OPTION_M7000_HILO_FIX): Define.
3973 (OPTION_NO_M7000_HILO_FIX): Define.
3974 * doc/c-mips.texi (-mfix7000): Describe.
3975
f6af82bd
AM		 39762000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3977
3978 * listing.c (print_lines): Remove unused variable `end'.
3979
3980 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3981 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3982 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3983 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3984 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3985 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3986
8c8281f4
NC		 39872000-02-18 Nick Clifton <nickc@cygnus.com>
3988
3989 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3990 the computed frag offset, rather than overwriting it.
3991
d4845d57
JR		 3992Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3993
3994 * config/tc-sh.c ("elf/sh.h"): Include.
3995 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3996 (md.begin): Initialize target_arch.
3997 Only include opcodes in has table that match selected architecture.
3998 (parse_reg): Recognize register names for sh-dsp.
3999 (parse_at): Recognize post-modify addressing.
4000 (get_operands): The leading space is now optional.
4001 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4002 arguments. Update valid_arch.
4003 (build_Mytes): Add support for SDT_REG_N.
4004 (find_cooked_opcode): New function, broken out of md_assemble.
4005 (assemble_ppi, sh_elf_final_processing): New functions.
4006 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4007 (md_longopts, md_parse_option): New option: -dsp.
4008 * config/tc-sh.h (elf_tc_final_processing): Define.
4009 (sh_elf_final_processing): Declare.
4010
c97305a1
JL		 4011Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4012
4013 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4014 the unwinder subspace. Save the current seg/subseg before creating
4015 the new seg/subseg.
4016
bec50466
NC		 40172000-02-10 Nick Clifton <nickc@cygnus.com>
4018
4019 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4020 little endian targets.
bec50466 4021 (INST_BYTE1): Redefine to handle big and little endian
66778679 4022 targets.
bec50466
NC		 4023 (cpu_type): New type: Select between M340 and M210.
4024 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4025 instructions of the M340.
bec50466 4026 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4027 instructions.
bec50466
NC		 4028 (md_atof): Add support for little endian targets.
4029 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4030 line switches.
bec50466
NC		 4031 (md_convert_frag): Add support for little endian targets.
4032 (md_apply_fix3): Add support for little endian targets.
4033 (md_number_to_chars): Add support for little endian targets.
4034
a25c045a
TW		 40352000-02-10 Timothy Wall <twall@redhat.com>
4036
4037 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4038 defined, use it to verify the symbol just read should be a label.
4039
f28e8eb3
TW		 40402000-02-10 Timothy Wall <twall@redhat.com>
4041
4042 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4043 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4044 around colons when KEEP_WHITE_AROUND_COLON is defined.
4045 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4046 and KEEP_WHITE_AROUND_COLON.
4047
6dc19fc4
TW		 40482000-02-08 Timothy Wall <twall@redhat.com>
4049
4050 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4051 logic.
6dc19fc4 4052 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4053 implemented.
6dc19fc4
TW		 4054 (end_repeat): New. Provide support for a "break" out of the
4055 repeat loop.
4056 * read.h: Add prototypes for new functions.
3e87a760 4057
f805106c
TW		 40582000-02-08 Timothy Wall <twall@redhat.com>
4059
4060 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4061 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4062 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4063 non-zero.
4064
4469be0f
TW		 40652000-02-08 Timothy Wall <twall@redhat.com>
4066
4067 * read.c: Added elseif to directives table.
4068 * read.h: Added prototype for s_elseif.
4069 * doc/as.texinfo: Added description for elseif.
4070 * cond.c (s_elseif): New function
3e87a760 4071
24a17b6c
TW		 40722000-02-04 Timothy Wall <twall@redhat.com>
4073
4074 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4075 listings.
24a17b6c 4076
bea9907b 40772000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4078
bea9907b
TW		 4079 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4080 default values.
4081 * frags.c (frag_new): Calculate fr_fix in octets
4082 (frag_now_fix) Return offset as target address offset (bytes).
4083 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4084 quantities).
bea9907b
TW		 4085 * frags.h: Added prototype for frag_now_fix_octets().
4086 Distinguish between octets and bytes in field descriptions.
4087 * listing.c (calc_hex): Account for octets vs bytes when
4088 printing addresses/offsets.
4089 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4090 target is little-endian, print the octets in a word in big-endian
4091 order so that the display looks like a proper hexadecimal number,
4092 instead of having the octets reversed.
4093 * read.c (do_align): When recording alignment, alignment power
4094 should be in terms of target bytes (minimum addressible unit)
4095 instead of octets.
4096 (do_org) Convert ORG target address (byte) argument into an
4097 octet offset when generating a variable fragment.
4098 * symbols.c (resolve_symbol_value): Symbol final value
4099 converted to a target address offset (bytes) from its octet offset.
4100 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4101 offset (bytes) is adjusted by the frag offset (octets) converted
4102 to bytes.
4103 (coff_frob_section) Section alignment power is in terms of bytes;
4104 convert it to an octet alignment power when calculating size (and
4105 size mask) in octets. Don't modify the section size in order to
4106 "align" it for TI COFF, since that format has a different method
4107 for storing alignment information.
3e87a760 4108
210dcc61
TW		 41092000-02-01 Timothy Wall <twall@cygnus.com>
4110
4111 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4112 entries, matching the way GCC generates them. If not escaped, the
4113 filename is encoded incorrectly.
4114
557537a5 41152000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4116
557537a5
NC		 4117 * config/tc-arm.c (reg_table): Add support for ATPCS register
4118 naming conventions.
2c1c4c62 4119
557537a5 41202000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4121
2c1c4c62
GK		 4122 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4123 already defined.
3e87a760 4124 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4125 New macro.
4126 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4127 of a symbol when we really care about its value.
4128
41292000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4130
4131 * config/tc-mcore.c (md_assemble): Give warning message if
4132 operands passes to instruction are more than the spec.
4133
2f0ca46a
NC		 41342000-01-27 Thomas de Lellis <tdel@windriver.com>
4135
66778679 4136 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4137 Thumb mode but the label seen was not declared as '.thumb_func'
4138 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4139 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4140
4c63da97
AM		 41412000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4142
4143 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4144 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4145
4146 * Makefile.in: Same here.
4147 Update copyright.
4148
4149 * configure.in: Set bfd_gas for i386-aout when primary target
4150 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4151 we may need the primary te_file. Remove incorrect comment.
4152
4153 * configure: Regenerate.
4154
4155 * config/e-i386aout.c: New file.
4156
4157 * as.c (USE_EMULATIONS): Move to before print_version_id.
4158 (struct emulation): Add i386aout.
4159 (show_usage): Split text strings. Reformat -a text. Add --em
4160 help.
4161 Update copyright.
4162
4163 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4164 (aout_format_ops): New.
4165 Update copyright.
4166
4167 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4168 preprocessor conditional and add aout USE_EMULATIONS tests.
4169 (read_a_source_file): Don't pass error strings to printf as
4170 format arg.
4171 Update copyright.
4172
4173 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4174 format arg.
4175 (do_data): Same here.
4176 (process_file): And here.
4177 Update copyright.
4178
4179 * symbols.c (colon): Rewrite "already defined" fatal message
4180 code for aout with USE_EMULATIONS.
4181 Update copyright.
4182
4183 * config/obj-aout.c (OBJ_HEADER): Define.
4184 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4185 fields of sentinel.
4c63da97
AM		 4186 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4187 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4188 forms here.
4189 (obj_aout_type): Expand S_SET_OTHER here too.
4190 (obj_read_begin_hook): Remove.
4191 (aout_pop_insert): New.
4192 (obj_aout_s_get_other): New.
4193 (obj_aout_s_get_desc): New.
4194 (aout_format_ops): New.
4195 Update copyright.
4196
4197 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4198 gets aout_pseudo_table.
4199 (aout_pseudo_table): Declare.
4200 (obj_read_begin_hook): Define.
4201 Update copyright.
4202
4203 * config/obj-coff.c (obj_pseudo_table): Rename to
4204 coff_pseudo_table.
4205 (coff_pop_insert): Use coff_pseudo_table.
4206 (coff_sec_sym_ok_for_reloc): Remove.
4207 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4208 and comment all zero entries and remove #if 0 code.
4209 Update copyright.
4210
4211 * config/obj-coff.h (obj_pop_insert): Define.
4212 (coff_pseudo_table): Declare.
4213 Update copyright.
4214
4215 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4216 s_get_size, s_set_size. Comment all zero entries.
4217 Update copyright.
4218
4219 * config/obj-elf.c (elf_s_get_other): New function.
4220 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4221 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4222 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4223 comment.
4224 (obj_elf_parse_section_letters): Don't pass error strings to
4225 printf as format arg.
4226 Update copyright.
4227
4228 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4229 OBJ_MAYBE_ECOFF.
4230 (elf_s_get_other): Declare.
4231 (S_GET_OTHER) Define as elf_s_get_other if not already
4232 defined.
4233 (S_SET_OTHER): Only define when not already defined.
4234 (elf_obj_read_begin_hook): Declare.
4235 (obj_read_begin_hook): Define.
4236 (elf_obj_symbol_new_hook): Declare.
4237 (obj_symbol_new_hook): Define.
4238 Update copyright.
4239
4240 * config/obj-multi.h: Add copyright header and protect against
4241 multiple inclusion. Add * to all function pointers.
4242 (OBJ_HEADER): If defined, include it rather than other defines
4243 in this file.
4244 (obj_frob_file_after_relocs): Test for NULL.
4245 (obj_symbol_new_hook): Here too.
4246 (obj_sec_sym_ok_for_reloc): And here.
4247 (S_GET_OTHER): Define.
4248 (S_GET_DESC): Define.
4249 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4250 (OBJ_MAYBE_ELF): Update comment.
4251
4252 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4253 OBJ_AOUT preprocessor conditional and handle emulation by
4254 testing OUTPUT_FLAVOR.
4255 (i386_displacement): Here too.
4256 (md_section_align): Similarly here.
4257 (i386_target_format): Conditionally compile when more than one
4258 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4259 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4260 (i386_displacement): Here too.
4261 Update copyright.
4262
4263 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4264 Define TARGET_FORMAT for aout only when not multi.
4265 Update copyright.
4266
4267 * config/te-multi.h: Delete file as it's identical to te-generic.h
4268
add0c677
AM		 42692000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4270
4271 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4272 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4273 LONG_MNEM_SUFFIX.
4274
4275 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4276 DWORD_MNEM_SUFFIX.
4277 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4278 comments.
4279
a19d8eb0
CP		 42802000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4281
66778679
RH		 4282 * config/tc-mips.c (mips_do_align): New function.
4283 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4284
550262c4
NC		 42852000-01-10 Philip Blundell <philb@gnu.org>
4286
4287 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4288 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4289 line separator for Linux.
4290 * doc/as.texinfo (Comments): Mention the ARM.
4291
0decc840
NC		 42922000-01-10 Philip Blundell <pb@futuretv.com>
4293
4294 * configure.in (arm*-*-conix*): New target.
4295 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4296 armv*-*-linux-gnu.
4297 * configure: Regenerate.
4298
2e13b764
NC		 42992000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4300
4301 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4302 (obj_elf_visibility): New function.
3e87a760 4303
2e13b764
NC		 4304 * doc/as.texinfo (Visibility): New node: document visibility
4305 pseudo ops.
4306
2f6d2f85 4307For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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