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2001-02-10 Chris Demetriou <cgd@broadcom.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
0f074f60
CD		 12001-02-10 Chris Demetriou <cgd@broadcom.com>
2
3 * config/tc-mips.c (md_parse_option): Don't try to compile
4 ELF-only option code if not ELF.
5
91a2ae2a
RH		 62001-02-08 David Mosberger <davidm@hpl.hp.com>
7
8 * config/tc-ia64.h (md_elf_section_type): New macro.
9 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
10 (they're now handled via ia64_elf_section_type.
11
12 * config/tc-ia64.c (unwind): New members saved_text_seg,
13 saved_text_subseg, and force_unwind_entry.
14 (optimize_unw_records): New function to optimize away unnecessary
15 unwind directives.
16 (ia64_elf_section_type): New function.
17 (output_unw_records): Generate unwind info only if the size is
18 non-zero or if it's forced for some other reason (e.g.,
19 handlerdata or a personality routine).
20 (generate_unwind_image): Don't switch back to previous
21 section---stay inside the unwind info section instead so that
22 handlerdata that may follow goes into the right place.
23 (dot_handlerdata): Force generation of unwind entry and save the
24 current active text segment before generating unwind image.
25 (dot_unwentry): Force generation of unwind entry.
26 (dot_personality): Ditto.
27 (dot_endp): Generate unwind table entry only if there is
28 some unwind info or the unwind entry was forced.
29
30 * config/tc-ia64.c (make_unw_section_name): New macro to form
31 unwind section name.
32 (generate_unwind_image): Add "text_name" argument. Use it to
33 form unwind section name.
34 (dot_handlerdata): Determine current segment (section) name and
35 pass it to generate_unwind_image().
36 (dot_endp): Determine current segment (section) name and use
37 it to determine the appropriate unwind section name.
38 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
39 n, fill, and max arguments.
40
a85d7ed0
NC		 412001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
42
43 * Makefile.am: Add linux target for S/390.
44 * configure.in: Likewise.
45 * config/tc-s390.c: New file.
46 * config/tc-s390.h: New file.
47
de68de20
AO		 482001-02-09 Alexandre Oliva <aoliva@redhat.com>
49
50 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
51 2byte, 4byte and 8byte.
52
8ea46bbd
AM		 532001-02-08 Alan Modra <alan@linuxcare.com.au>
54
55 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
56 md_number_to_chars with size > sizeof (valueT).
57
a99746f4
L		 582001-02-06 H.J. Lu <hjl@gnu.org>
59
60 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
61 there is no relocation.
62
f4e17b3d
L		 632001-02-06 H.J. Lu <hjl@gnu.org>
64
65 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
66
67 * config/tc-ia64.c (md_parse_option): Only accept the valid
68 ia64 options on "-axxx".
69
3557da92
JW		 702001-02-05 Jim Wilson <wilson@redhat.com>
71
72 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
73 aborting for invalid operands.
74
da6c73e0
AM		 752001-02-06 Alan Modra <alan@linuxcare.com.au>
76
77 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
78 than via pointer. Update all callers.
79 (UNWIND_LOW32): Define.
80 (UNWIND_HIGH32): Define.
81 (pa_build_unwind_subspace): Use the above macros instead of dumping
82 bitfields directly. Call frag_more once rather than multiple times.
83 (md_assemble): Use UNWIND_LOW32.
84 (pa_entry): Likewise
85 (pa_procend): Likewise.
86 (process_exit): Use UNWIND_HIGH32.
87
986c6f4b
SC		 882001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
89
90 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
91 function to select the header according to the cpu.
92 (md_after_pass_hook, md_do_align): Remove.
93 (md_cleanup, m68hc11_cleanup): Remove.
94 (md_pcrel_from_section): Declare.
95 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
96 (build_jump_insn, build_insn): Likewise.
97 (m68hc11_listing_header): New function.
98 (m68hc11_cleanup): Remove.
99
dbb8ad49
SC		 1002001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
101
328dc123
SC		 102 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
103 symbols because there is no support for shared libraries and these
104 symbols can't be overridden (unless they are weak).
dbb8ad49 105
a987bfc9
RH		 1062001-02-01 Momchil Velikov <velco@fadata.bg>
107
108 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
109 for the compilation unit with a zero byte.
110
22862cde
AM		 1112001-01-30 Alan Modra <alan@linuxcare.com.au>
112
113 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
114 destinations. Correct range check for 17 and 22 bit branches.
115
8ec6253e
NC		 1162001-01-25 Nick Clifton <nickc@redhat.com>
117
118 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
119 still set. Issue an error message instead.
120 (md_estimate_size_before_relax): Delete unused variable
121 'buffer_address'. Fixup parentheses around if statement.
122
43ad3147
KH		 1232001-01-23 Kazu Hirata <kazu@hxi.com>
124
125 * as.c: Fix formatting.
126 * ehopt.c: Likewise.
127 * messages.c: Likewise.
128 * stabs.c: Likewise.
129 * symbols.c: Likewise.
130
015c05c1
AM		 1312001-01-23 Ben Elliston <bje@redhat.com>
132
133 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
134
66498417
KH		 1352001-01-22 Kazu Hirata <kazu@hxi.com>
136
137 * config/tc-alpha.c: Fix formatting.
138
1aad8cf8
KH		 1392001-01-19 Kazu Hirata <kazu@hxi.com>
140
141 * config/tc-alpha.c: Fix formatting.
142
32ff5c2e
KH		 1432001-01-18 Kazu Hirata <kazu@hxi.com>
144
145 * config/tc-alpha.c: Fix formatting.
146
cd17328a
NC		 1472001-01-18 Nick Clifton <nickc@redhat.com>
148
149 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
150 "da" flags.
151 (stm_flags): Remove redundant bit from "ed" and "da" flags.
152
81c425d1
AO		 1532001-01-18 Alexandre Oliva <aoliva@redhat.com>
154
155 * configure.in (cpu_type, arch): Match i386 too.
156 * configure: Rebuilt.
157
e5cb08ac
KH		 1582001-01-16 Kazu Hirata <kazu@hxi.com>
159
160 * config/tc-i386.c: Fix formatting.
161
1d3d5051
AM		 1622001-01-16 Alan Modra <alan@linuxcare.com.au>
163
64afeba3
AM		 164 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
165 relocs for .PARISC.unwind section.
166
1d3d5051
AM		 167 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
168 depending on section flags, not just for .text.
169
b44b1b85
JW		 1702001-01-15 Jim Wilson <wilson@redhat.com>
171
172 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
173 not immediately followed by an instruction.
174
098f2ec3
KH		 1752001-01-15 Kazu Hirata <kazu@hxi.com>
176
177 * config/tc-m68hc11.c: Fix formatting.
178
d4887adc
NC		 1792001-01-15 Nick Clifton <nickc@redhat.com>
180
181 * symbols.c (colon): Change 'already defined symbol' from a
182 fatal error to an ordinary error. There is no reason why this
183 error should be fatal.
184
185 * message.c (as_fatal): Delete output file, if one has been
015c05c1 186 created.
d4887adc 187
fcfd4916
AM		 1882001-01-14 Alan Modra <alan@linuxcare.com.au>
189
190 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
191
bfb32b52
KH		 1922001-01-14 Kazu Hirata <kazu@hxi.com>
193
194 * config/tc-alpha.c: Fix formatting.
195 * config/tc-arc.c: Likewise.
196 * config/tc-arc.h: Likewise.
197 * config/tc-d10v.c: Likewise.
198 * config/tc-i370.c: Likewise.
199 * config/tc-i386.c: Likewise.
200 * config/tc-i960.c: Likewise.
201 * config/tc-m68k.c: Likewise.
202 * config/tc-ppc.c: Likewise.
203 * config/tc-sparc.c: Likewise.
204 * config/tc-tahoe.c: Likewise.
205 * config/tc-vax.c: Likewise.
206
1e07b820
KH		 207 * config/tc-arc.c: Fix formatting.
208
19203624
KH		 209 * config/tc-arc.c: Fix formatting.
210
1328dc98
AM		 2112001-01-14 Alan Modra <alan@linuxcare.com.au>
212
c46b7515
AM		 213 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
214 both 32 and 64 bit ELF.
215
1328dc98
AM		 216 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
217 and don't bother storing `m' for "ce" completer. Tidy handling of
218 'J' and 'K' operands to suit. Handle '<' and '>' operands.
219
b9d79e03
JH		 220Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
221
222 * tc-i386.h (TARGET_MACH): New macro.
223 (i386_mach): Declare.
224 * tc-i386.c (i386_mach): New function.
225
a349d9dd
PB		 2262001-01-13 Philip Blundell <philb@gnu.org>
227
228 * doc/as.texinfo: Fix spelling and cross-references.
229
230 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
231 character for all systems, not just GNU/Linux. Make it explicit
232 that `-k' doesn't affect code generation, just ELF flags.
233
e2914f48
JH		 234Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
235
236 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
237 instructions.
238
272d76e0
FCE		 2392001-01-12 Frank Ch. Eigler <fche@redhat.com>
240
241 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
242
d0398d6a
NC		 2432001-01-12 Nick Clifton <nickc@redhat.com>
244
245 * as.c (print_args): Update copyright date to 2001.
246
2d73a4ca
NC		 2472001-01-12 Peter Targett <peter.targett@arccores.com>
248
249 * doc/c-arc.texi: New file.
250 Some sections to be expanded.
251
6e0b89ee
AM		 2522001-01-12 Alan Modra <alan@linuxcare.com.au>
253
254 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
255 (md_parse_option): Always accept "--32".
256
0d2bcfaf
NC		 2572001-01-11 Peter Targett <peter.targett@arccores.com>
258
259 * as.h (TC_ARC): Ensure struc-symbol.h included.
260 * as.c (dwarf2dbg.h): Include to remove implicit declaration
261 warnings.
262 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
263 (TARGET_SYMBOL_FIELDS) added.
264
265 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
266 * doc/c-arc.texi: New file.
267 Some sections to be expanded.
268 * doc/as.texinfo: Update command-line options.
269 Removed outdated text for ARC dependant features, instead include
270 text from above file.
271
272 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
273 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
274 (targ-cpu.h) header.
275 * config/tc-arc.h:
276 * config/tc-arc.c: New updated configuration for
277 ARC, including selection of core variants, and extensibility of
278 instructions, registers etc. through directives.
279
280 * config/tc-arc.c (arc_extinst): Minor corrections for
281 error messages.
282 (arc_common) Likewise. Make alignment argument optional for local
283 symbols also, with default of zero.
284
88051039
SC		 2852001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
286
287 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
288 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
289 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
290 and fix_new_exp() instead.
291 (md_convert_frag): For indexed post byte use the symbol value
292 rather than the displacement.
293 (md_relax_table): Fix indexed offset relax.
294
d8273f3b
SC		 2952001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
296
297 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
298 relax weak symbols.
015c05c1 299 (relaxable_symbol): New function.
d8273f3b 300
eea2ad45
AJ		 3012001-01-11 Andreas Jaeger <aj@suse.de>
302
303 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
304 not used anywhere.
305
7a91e76a
NC		 3062001-01-10 Nick Clifton <nickc@redhat.com>
307
308 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
309 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
310
aa257fcd
NC		 3112001-01-10 Nick Clifton <nickc@redhat.com>
312
313 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
314 character used to dollar local symbols.
315 (LOCAL_LABEL_CHAR): New constant - the magic character used to
316 local label symbols.
317 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
318 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
319 if defined.
320 Use LOCAL_LABEL_CHAR.
321 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
322 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
323 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
324
b77a7acd
AJ		 3252001-01-08 Bo Thorsen <bo@suse.de>
326
015c05c1
AM		 327 * config/tc-i386.c (i386_immediate, i386_displacement):
328 GOTPCREL check fix.
b77a7acd 329
5c2bd011
ILT		 3302001-01-07 Ian Lance Taylor <ian@zembu.com>
331
332 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
333 in last change.
334
46a04e3a
PB		 3352001-01-07 Philip Blundell <philb@gnu.org>
336
337 * doc/as.texinfo (Bug Reporting): Update email address for
338 reports.
339 * README: Likewise.
340
b96d3a20
JH		 341Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
342
343 * configure.in: Define DEFAULT_ARCH for i386.
344 * tc-i386.c (md_assemble): Return after the error message;
345 move testing for 64bit operands to proper place.
346
55b62671
AJ		 3472001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
348
349 * doc/as.texinfo: Document '#' as comment character for i386 and
350 x86_64. Add AMD x86-64 into menu of machine dependent information.
351
352 * doc/c-i386.texi: Document x86_64 extensions.
353
7bc70a8e
JH		 354Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
355
356 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
357
a167610d
JH		 358Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
359
360 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
361 * NEWS: Add note about Pentium4 support.
362
09f131f2
JH		 363Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
364
365 * tc-i387.c (pi, pte, pt): Update.
366 (type_names): Add new types.
367
6f8c0c4c
JH		 368Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
369
370 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
371 CpuUnknown): Renumber
372 (CpuP4, CpuSSE2): New.
373 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
374
b96ed59a
PB		 3752001-01-03 Philip Blundell <pb@futuretv.com>
376
377 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
378 relocs.
379 (alpha_fix_adjustable): Likewise.
380 (md_apply_fix): Likewise.
381
a735d1cd
L		 3822000-12-31 H.J. Lu <hjl@gnu.org>
383
384 * listing.c (listing_message): Allocate string only if it is
385 used.
386
387 * configure: Rebuild.
388
67db5ab4
HPN		 3892000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
390
391 * doc/internals.texi (Relaxing with a table) <after relaxation>:
392 Point out caveats with generating fixups for the opcode in a frag.
393
c0d8940f
JH		 394Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
395
396 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
397 * NEWS: Add x86_64.
398
087f563c
L		 3992000-12-29 H.J. Lu <hjl@gnu.org>
400
401 * listing.c (calc_hex): Print the variable part only if the
402 fragment type is rs_fill.
403
8108ad8e
HPN		 4042000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
405
406 * doc/internals.texi (tc_conditional_pseudoop,
407 TC_LINKRELAX_FIXUP): Fix typos.
408
799051fc
RH		 4092000-12-28 Richard Henderson <rth@redhat.com>
410
411 * write.c (subsegs_finish): Fix thinko last change -- don't
412 "optimize" the alignment == 0 case.
413
0a9ef439
RH		 4142000-12-28 Richard Henderson <rth@redhat.com>
415
416 * as.h (rs_align_test): New.
417 * frags.c (NOP_OPCODE): Move default from read.c.
418 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
419 (frag_align_code): New.
420 * frags.h (frag_align_code): Declare.
421 * read.c (NOP_OPCODE): Remove.
422 (do_align): Use frag_align_code.
423 * write.c (NOP_OPCODE): Remove.
424 (get_recorded_alignment): New.
425 (cvt_frag_to_fill): Handle rs_align_test.
426 (relax_segment): Likewise.
427 (subsegs_finish): Align last subseg in section to the
428 section alignment. Use frag_align_code.
429 * write.h (get_recorded_alignment): Declare.
430 * config/obj-coff.c (size_section): Handle rs_align_test.
431 (fill_section, fixup_mdeps): Likewise.
432 (write_object_file): Use frag_align_code.
433
434 * config/tc-alpha.c (alpha_align): Use frag_align_code.
435 (alpha_handle_align): New.
436 * config/tc-alpha.h (HANDLE_ALIGN): New.
437 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
438
439 * config/tc-i386.h (md_do_align): Use frag_align_code.
440 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
441
442 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
443 (ia64_handle_align): New.
444 * config/tc-ia64.h (HANDLE_ALIGN): New.
445 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
446
447 * config/tc-m32r.c (m32r_do_align): Remove.
448 (m32r_handle_align): New.
449 (fill_insn): Use frag_align_code.
450 * config/tc-m32r.h (md_do_align): Remove.
451 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
452 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
453 * config/tc-mips.c, config/tc-mips.h: Similarly.
454
455 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
456 (sh_handle_align): Likewise. Handle rs_align_code.
457 (sh_do_align): Remove.
458 * config/tc-sh.h (md_do_align): Remove.
459 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
460
461 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
462 (sparc_handle_align): Likewise. Handle rs_align_code.
463 * config/tc-sparc.h (md_do_align): Remove.
464 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
465
3cd4dda7
DD		 4662000-12-22 DJ Delorie <dj@redhat.com>
467
468 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
469 when we assemble the first half of a pair.
470
ec56dfb4
L		 4712000-12-22 H.J. Lu <hjl@gnu.org>
472
473 * config/tc-i386.c (reloc): Update the macro for non-bfd
474 assembler.
475 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
476
ad1172d4
L		 4772000-12-22 H.J. Lu <hjl@gnu.org>
478
479 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
480
3e73aa7c
JH		 481Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
482
483 * tc-i386.h (i386_target_format): Define even for ELFs.
484 (QWORD_MNEM_SUFFIX): New macro.
485 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
486 New macros
487 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
488 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
489 ImmExt): Renumber.
490 (Size64, No_qSuf, NoRex64, Rex64): New macros.
491 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
492 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
493 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
494 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
495 Renumber.
496 (Reg, WordReg): Add Reg64.
497 (Imm): Add Imm32S and Imm64.
498 (EncImm): New.
499 (Disp): Add Disp64 and Disp32S.
500 (AnyMem): Add Disp32S.
501 (RegRex, RegRex64): New macros.
502 (rex_byte): New type.
503 * tc-i386.c (set_16bit_code_flag): Kill.
504 (fits_in_unsigned_long, fits_in_signed_long): New functions.
505 (reloc): New parameter "signed"; support x86_64.
506 (set_code_flag): New.
507 (DEFAULT_ARCH): New macro; default to "i386".
508 (default_arch): New static variable.
509 (struct _i386_insn): New fields Operand_PCrel; rex.
510 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
511 (flag_code): New enum and static variable.
512 (use_rela_relocations): New static variable.
513 (flag_code_names): New static variable.
514 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
515 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
516 K6 and Athlon.
517 (i386_align_code): Return plain "nop" for x86_64.
518 (mode_from_disp_size): Support Disp32S.
519 (smallest_imm_type): Support Imm32S and Imm64.
520 (offset_in_range): Support size of 8.
521 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
522 (md_pseudo_table): Add "code64"; use set_code_flat.
523 (md_begin): Emit sane error message on hash failure.
524 (tc_i386_fix_adjustable): Support x86_64 relocations.
525 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
526 instructions supported on particular arch just partially,
527 output of 64bit immediates, handling of Imm32S and Disp32S type.
528 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
529 (i386_displacement): Likewise.
530 (i386_index_check): Cleanup; support 64bit addresses.
531 (md_apply_fix3): Support x86_64 relocation and rela.
532 (md_longopts): Add "32" and "64".
533 (md_parse_option): Add OPTION_32 and OPTION_64.
534 (i386_target_format): Call even for ELFs; choose between
535 elf64-x86-64 and elf32-i386.
536 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
537 (tc_gen_reloc): Support rela relocations and x86_64.
538 (intel_e09_1): Support QWORD.
539
21d6c4af
DN		 5402000-12-15 Diego Novillo <dnovillo@redhat.com>
541
542 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 543 it's not an offset expression.
21d6c4af
DN		 544 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
545 keep the braces '[' and ']' in the output string.
546 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
547 != FLAT. There is no such op_modifier.
548
6717891c
NC		 5492000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
550
551 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
552 if we have it.
553
ee515fb7
KH		 5542000-12-13 Kazu Hirata <kazu@hxi.com>
555
556 * as.h: Fix formatting.
557 * cgen.h: Likewise.
558 * dwarf2dbg.c: Likewise.
559 * input-scrub.c: Likewise.
560 * read.h: Likewise.
561
349a994c
DD		 5622000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
563
564 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
565 configure: Regenerate.
566
42dbf88c
NC		 5672000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
568
569 * dwarf2dbg.c: #include <limits.h> only if it exists.
570
0485cba3
AM		 5712000-12-13 Rodney Brown <RodneyBrown@mynd.com>
572
573 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
574 (md_apply_fix): Here too.
575
514829c3
JW		 5762000-12-12 Jim Wilson <wilson@redhat.com>
577
578 * config/tc-ia64.h (ia64_init): Add prototype.
579
92eb7b32
L		 5802000-12-12 H.J. Lu <hjl@gnu.org>
581
582 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
583
584 * read.h (outputting_stabs_line_debug): Change it to int.
585 * stabs.c (outputting_stabs_line_debug): Likewise.
586
8141c27d
GK		 5872000-12-12 Geoffrey Keating <geoffk@redhat.com>
588
589 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
590 the address of a function result.
591
5d6f4f16
GK		 5922000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
593
594 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
595 (md_assemble): Call dwarf2_emit_insn.
596 (shlib): Fix typo SHILB -> SHLIB.
597 (md_parse_option): Likewise.
598 (ppc_elf_validate_fix): Likewise:
599 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
600
d4c0c039
NC		 6012000-12-12 Nick Clifton <nickc@redhat.com>
602
603 * cgen.h: Fix formatting.
604 * input-scrub.c: Fix formatting.
605 * macro.c: Fix formatting.
e972090a 606 * config/tc-mips.c: Fix formatting.
584da044 607 * doc/c-mips.texi: Fix formatting.
55b62671 608
f16b83df
JH		 609Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
610
611 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
612 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
613 references.
614 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
615 otherwise.
616 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
617 (No_dSuf): Kill.
618
619 * i386.h (*_Suf): Remove No_dSuf.
620 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
621 Remove.
622 (i386_optab): Remove 'd' in the suffixes.
623
50705ef4
AM		 6242000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
625
626 * config/tc-i386.c (T_SHORT): Undefine before defining.
627
beae10d5
KH		 6282000-12-05 Kazu Hirata <kazu@hxi.com>
629
630 * config/tc-mips.c: Fix formatting.
631
bccba5f0 6322000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 633
634 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
635 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
636 (md_show_usage): Ditto.
637 (md_parse_option): Ditto.
638 (d10v_cleanup): Writes pending instruction only if
639 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 640 Fix compile time warning messages.
50705ef4
AM		 641
642 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 643
6442000-12-04 Matthew Hiller <hiller@redhat.com>
645
50705ef4 646 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 647 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
648 function entry and unset at function exit.
649
50705ef4 650 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 651
652 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
653
654 * dwarf2dbg.c: Fix compile time warning messages.
655
bc805888
KH		 6562000-12-03 Kazu Hirata <kazu@hxi.com>
657
658 * config/tc-a29k.c: Fix formatting.
659 * config/tc-alpha.c: Likewise.
660 * config/tc-arm.c: Likewise.
661 * config/tc-cris.c: Likewise.
662 * config/tc-hppa.c: Likewise.
663 * config/tc-i370.c: Likewise.
664 * config/tc-i386.c: Likewise.
665 * config/tc-i860.c: Likewise.
666 * config/tc-i960.c: Likewise.
667 * config/tc-ia64.c: Likewise.
668 * config/tc-m68hc11.c: Likewise.
669 * config/tc-m68k.c: Likewise.
670 * config/tc-m88k.c: Likewise.
671 * config/tc-pj.c: Likewise.
672 * config/tc-ppc.c: Likewise.
673 * config/tc-sh.c: Likewise.
674 * config/tc-sparc.c: Likewise.
675 * config/tc-tahoe.c: Likewise.
676 * config/tc-vax.c: Likewise.
677
3dacdf2e
NC		 6782000-12-01 Chris Demetriou <cgd@sibyte.com>
679
50705ef4
AM		 680 * config/tc-mips.c (mips_ip): When calculating offsets,
681 don't accept as constant the difference between the
682 addresses of symbols in two different sections.
683
684 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
685 specifiers.
686 (validate_mips_insn): Likewise. Also, update 'B' operand
687 specifier to use OP_*_CODE20 constants and delete 'm' operand
688 specifier.
689 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
690 operand specifiers. Change warning generated by 'B' operand
691 specifier to reflect its new multi-purpose usage.
692
693 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
694 -1, and update comment.
695 (file_mips_isa): Likewise.
696 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
697 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
698 ISA_* constants rather than hard-coded numbers.
699 (mips_cpu_info): New structure.
700 (mips_cpu_info_table): New table describing CPU and ISA names
701 and numbers.
702 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
703 mips_cpu_info_from_cpu): New functions.
704 (mips_isa_to_str): New function to get string for ISA name.
705 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
706 return const char *.
707 (md_begin): Redo CPU and ISA selection logic, using
708 mips_cpu_info_from_*. Convert to use ISA_* constants rather
709 than hard-coded numbers.
710 (append_insn, mips_emit_delays, macro, macro2): Convert to use
711 ISA_* constants rather than hard-coded numbers.
712 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
713 (md_longopts): Delete OPTION_NO_MIPS32.
714 (md_parse_option): Convert to use ISA_* constants rather than
715 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
716 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
717 to use strcasecmp to recognize "default" and to use
718 mips_cpu_info_from_name to get CPU numbers from argument.
719 (md_show_usage): Move -mips32 so it's with the rest of the ISA
720 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
721 mips32-4k.
722 (s_mipsset): Accept ISA value 32.
723 * doc/as.texinfo: Clean up MIPS options summary slightly,
724 remove -no-mips32. Add note about -mips4 and -mips32
725 specifying those ISA levels. Delete -mips32 and -no-mips32
726 cpu flag descriptions.
727 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
728 up the supported CPU switch list, and replace 4Kc, 4Km, and
729 4Kp entries with a single mips32-4k entry. Note that you can
730 use ".set mips32".
731
732 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
733 ISA_MIPS64.
734 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
735 -mips5 and -mips64.
736 (md_parse_option): Add cases for OPTION_MIPS5 and
737 OPTION_MIPS64.
738 (md_show_usage): Mention -mips5 and -mips64 arguments.
739 (s_mipsset): Add cases for MIPS5 and MIPS64.
740 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
741 and pseudo-CPUs.
742 * doc/as.texinfo: Mention -mips5 and -mips64 options
743 and their meanings.
744 * doc/c-mips.texi: Likewise. Also update introduction
745 and ".set" usage information.
746
747 * config/tc-mips.c (md_show_usage): Add "sb1" to the
748 CPU list.
749 (mips_cpu_info_table): Add SB-1 entries.
750 * doc/c-mips.texi: Add "sb1" to the list of CPUs
751 known to the -mcpu option.
752
753 * doc/as.texinfo: Correct description of MIPS -mcpu
754 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 755
5f68c319
NC		 7562000-12-01 Joel Sherrill <joel@OARcorp.com>
757
3dacdf2e
NC		 758 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
759 New targets.
760 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
761 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 762 * configure: Regenerate.
763 * config.in: Regenerate.
764 * Makefile.in: Regenerate.
765 * aclocal.m4: Regenerate.
766 * po/gas.pot: Regenerate.
50705ef4 767
4ce3447c
PB		 7682000-11-30 Philip Blundell <pb@futuretv.com>
769
770 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
771 even in non BFD_ASSEMBLER case.
772
76a0ddac
DN		 7732000-11-30 Diego Novillo <dnovillo@redhat.com>
774
775 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
776 syntax.
777
220e750f
RH		 7782000-11-29 Richard Henderson <rth@redhat.com>
779
780 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
781 until dwarf2_finish; use relaxation to get cross-fragment offsets;
782 thread multiple subsegments properly; handle multiple code
783 sections properly; emit proper compilation unit info for assembler
784 generated debugging.
785
786 * as.h (enum _relax_state): Add rs_dwarf2dbg.
787 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
788 (dwarf2dbg_estimate_size_before_relax): Declare.
789 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
790 * write.c: Include dwarf2dbg.h.
791 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
792 (relax_segment): Likewise.
793
99b222b4
HPN		 7942000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
795
796 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
797 jump>: Use as_bad_where instead of as_bad. Tweak error message
798 accordingly. Stabilize frag by updating fix part and resetting
799 variant part.
800 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 801 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
802 indexing is_end_of_line[].
803 (md_assemble): Initialize size to 0.
804 (md_section_align): Mark parameter seg as unused.
e46fee70 805 (parse_reg): Parse names case-insensitively.
99b222b4 806
814f6641
KH		 8072000-11-28 Kazu Hirata <kazu@hxi.com>
808
809 * config/obj-aout.h: Fix formatting.
810 * config/obj-bout.h: Likewise.
811 * config/obj-coff.c: Likewise.
812 * config/obj-coff.h: Likewise.
813 * config/obj-elf.h: Likewise.
814 * config/obj-som.h: Likewise.
815 * config/obj-vms.c: Likewise.
816 * config/obj-vms.h: Likewise.
817 * config/tc-h8300.h: Likewise.
818 * config/tc-ns32k.h: Likewise.
819 * config/tc-sparc.h: Likewise.
820 * config/tc-tic54x.h: Likewise.
821 * config/tc-z8k.h: Likewise.
822
e47b9e39
NC		 8232000-11-28 Nick Clifton <nickc@redhat.com>
824
825 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
826 License is present in the sources, but not the output, and
827 also available from the GNU website.
828 (GNU Free Documentation License): Comment out this section.
829
fcdc20a4
HPN		 8302000-11-28 Hans-Peter Nilsson <hp@axis.com>
831
43c34dee
HPN		 832 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
833 targets. Remove i860 from valid a.out targets.
834 * Makefile.in: Regenerate.
835
fcdc20a4 836 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 837 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 838 (md_assemble): Call dwarf2_emit_insn if generating ELF.
839 (s_cris_file, s_cris_loc): New.
840 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
841 * Makefile.am: Regenerate dependencies.
842 * Makefile.in: Regenerate.
843
16887944
AM		 8442000-11-28 Alan Modra <alan@linuxcare.com.au>
845
846 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
847 (MRI_MUL_PRECEDENCE): Likewise.
848 (op_rank): Fix a comment typo.
849
ae3e85dd
SC		 8502000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
851
852 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
853 the error message.
854 (get_operand): Fix analysis for movw/movb instructions.
855
077b8428
NC		 8562000-11-24 Nick Clifton <nickc@redhat.com>
857
858 * configure.in (xscale-elf): Add target.
859 (xscale-coff): Add target.
860 * configure: Regenerate.
861
862 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
863 extenstion.
864 (ARM_EXT_XSCALE): New ARM architecture extension.
865 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
866 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
867 (ARM_THUMB): Rename to ARM_EXT_THUMB.
868 (ARM_ARCH_V4): Remove processor from architecture.
869 (ARM_ARCH_3M): New architecutre definition.
870 (ARM_ARCH_V5TE): New architecutre definition.
871 (ARM_ARCH_XSCALE): New architecutre definition.
872 (CPU_DEFAULT): Allow to be defaulted to XScale.
873 (atpcs): New boolean variable.
874 (ldr_flags): Support 'd' flag for double word loads.
875 (str_flags): Support 'd' flag for double word stored.
876 (do_mia): New function.
877 (do_mar): New function.
878 (do_mra): New function.
879 (do_pld): New function.
880 (do_ldrd): New function.
881 (do_blx): New function.
882 (do_bkpt): New function.
883 (do_clz): New function.
884 (do_lstc2): New function.
885 (do_cdp2): New function.
886 (do_t_blx): New function.
887 (do_t_bkpt): New function.
888 (do_smla): New function.
889 (do_smlal): New function.
890 (do_smul): New function.
891 (do_qadd): New function.
892 (do_co_reg2c): New function.
893 (LONGEST_INSN): Redefine to 7.
894
895 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
896 command line switches.
897
2434f565
JW		 8982000-11-22 Jim Wilson <wilson@redhat.com>
899
900 * config/tc-ia64.c (pseudo_func): Add missing initializers.
901 (struct rsrc): Make line unsigned.
902 (gr_values): Add missing initializer.
903 (SLOT_NUM_NOT_SET): Add unsigned cast.
904 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
905 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
906 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
907 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
908 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
909 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
910 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
911 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
912 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
913 Add ATTRIBUTE_UNUSED to unused parameters.
914 (convert_expr_to_ab_reg): Add parens.
915 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
916 (dot_prologue): Initialize grsave when declared.
917 (md_pseudo_table): Add missing initializers.
918 (operand_match): Add casts to bfd_vma.
919 (emit_one_bundle): Delete unused local prev. Make required_template
920 unsigned.
921 (specify_resource): Cast i to unsigned.
922 (note_register_values): Use fprintf_vma.
923 (print_dependency): Likewise.
924
5a080f89
JW		 9252000-11-21 Jim Wilson <wilson@redhat.com>
926
5e7474a7
JW		 927 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
928 for unwind info section.
929 (dot_endp): Likewise for unwind section.
930
5a080f89
JW		 931 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
932 fix_new_exp.
933
732d96b6
JJ		 9342000-11-21 Jakub Jelinek <jakub@redhat.com>
935
936 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
937 (output_insn): Call dwarf2_emit_insn.
b8e904dc 938 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 939
6d2cf69f
RH		 9402000-11-17 Richard Henderson <rth@redhat.com>
941
942 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
943 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
944 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
945
8179bd9b
NC		 9462000-11-17 Nick Clifton <nickc@redhat.com>
947
948 * config/tc-arm.c (md_pseudo_table): Add support for .line and
949 .file pseudo ops.
950
316e2c05
RH		 9512000-11-17 Richard Henderson <rth@redhat.com>
952
953 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
954
a8316fe2
RH		 9552000-11-17 Richard Henderson <rth@redhat.com>
956
957 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 958 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 959 tri-state definition of alpha_flag_mdebug.
960 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
961 (s_alpha_file): Store first .file directive.
962 (s_alpha_stab): New.
963 (md_pseudo_table): Add stabs and stabn.
964
e346e481
RH		 9652000-11-17 Richard Henderson <rth@redhat.com>
966
967 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
968
4dc7ead9
RH		 9692000-11-17 Richard Henderson <rth@redhat.com>
970
971 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 972 (main): Call dwarf2_finish.
4dc7ead9
RH		 973 * as.h (debug_type): Clarify documentation of the meaning
974 of this variable.
975 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
976 (print_stats): Fix parenthesis problem.
977 (now_subseg_size): New.
978 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
979 (dwarf2_directive_file): Don't set debug_type.
980 (dwarf2_where): Honor DEBUG_DWARF2 first.
981 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
982 do nothing if not emitting dwarf2 debug info, or no work.
983 * dwarf2dbg.h (dwarf2_emit_insn): Update.
984 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
985 (ecoff_new_file): Likewise.
986 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
987 commentary wrt dwarf2.
988
989 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
990 ATTRIBUTE_UNUSED as needed.
991 (emit_insn): Call dwarf2_emit_insn.
992 (s_alpha_file): New.
993 (s_alpha_loc): New.
994 (s_alpha_coff_wrapper): Don't handle them.
995 (md_pseudo_table): Update for .file and .loc.
996 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
997
998 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
999 don't protect with debug_type.
1000 * config/tc-hppa.c (md_assemble): Likewise.
1001 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1002 * config/tc-mn10300.c (md_assemble): Likewise.
1003 * config/tc-sh.c (md_assemble): Likewise.
1004 * config/tc-v850.c (md_assemble): Likewise.
1005
1006 * config/tc-arm.c (arm_end_of_source): Remove.
1007 * config/tc-hppa.c (pa_end_of_source): Remove.
1008 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1009 * config/tc-mn10300.c (mn10300_finalize): Remove.
1010 * config/tc-sh.c (sh_finalize): Remove.
1011 * config/tc-v850.c (sh_finalize): Remove.
1012
1013 * config/tc-arm.h (md_end): Remove.
1014 * config/tc-hppa.h (md_end): Remove.
1015 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1016 * config/tc-m68hc11.h (md_end): Remove.
1017 * config/tc-mn10300.h (md_end): Remove.
1018 * config/tc-sh.h (md_end): Remove.
1019 * config/tc-v850.h (md_end): Remove.
1020
1021 * config/tc-ia64.c (emit_one_bundle): Don't protect
1022 dwarf2 bits with debug_type.
1023 (md_assemble): Likewise.
1024 (ia64_end_of_source): Don't call dwarf2_finish.
1025
ca683b78
JW		 10262000-11-16 Jim Wilson <wilson@redhat.com>
1027
1028 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1029 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1030 > 16.
1031
6f620856
L		 10322000-11-16 H.J. Lu <hjl@gnu.org>
1033
1034 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1035 version name.
1036
19d63e5d
KH		 10372000-11-15 Kazu Hirata <kazu@hxi.com>
1038
1039 * config/tc-tic30.c: Fix formatting.
1040 * config/tc-tic80.c: Likewise.
1041 * config/tc-v850.c: Likewise.
1042 * config/tc-vax.c: Likewise.
1043 * config/tc-w65.c: Likewise.
1044 * config/tc-z8k.c: Likewise.
1045
a8761a19
DD		 10462000-11-14 DJ Delorie <dj@redhat.com>
1047
1048 * config/tc-v850.c: Support dwarf2.
1049 * config/tc-v850.h: Ditto.
1050
1051 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1052 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1053
88be23ec
BS		 10542000-11-15 Bernd Schmidt <bernds@redhat.com>
1055
1056 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1057 (errata_nops_necessary_p): New function.
1058 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1059 md.
1060
72a76794
JW		 10612000-11-14 Jim Wilson <wilson@redhat.com>
1062
1063 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1064 return little endian bfd formats.
1065
4a1805b1
KH		 10662000-11-14 Kazu Hirata <kazu@hxi.com>
1067
1068 * config/aout_gnu.h: Fix formatting.
1069 * config/atof-vax.c: Likewise.
1070 * config/m68k-parse.h: Likewise.
1071 * config/m88k-opcode.h: Likewise.
1072 * config/obj-elf.c: Likewise.
1073 * config/tc-arm.c: Likewise.
1074 * config/tc-cris.c: Likewise.
1075 * config/tc-i386.c: Likewise.
1076 * config/tc-ia64.c: Likewise.
1077 * config/tc-mn10300.c: Likewise.
1078 * config/te-386bsd.h: Likewise.
1079 * config/te-hppa.h: Likewise.
1080 * config/te-nbsd.h: Likewise.
1081 * config/te-ppcnw.h: Likewise.
1082 * config/te-sparcaout.h: Likewise.
1083 * config/te-tmips.h: Likewise.
1084 * config/vax-inst.h: Likewise.
1085 * config/vms-conf.h: Likewise.
1086
c810873d
JJ		 10872000-11-14 Jakub Jelinek <jakub@redhat.com>
1088
1089 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1090
79082ff0
L		 10912000-11-13 H.J. Lu <hjl@gnu.org>
1092
1093 * config/obj-elf.c (elf_frob_symbol): Support
1094 ".symver name,name2@@@nodename".
1095 (elf_frob_file_before_adjust): Likewise.
1096
1097 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1098 and ".symver name,name2@@@nodename".
1099 Fix a typo.
1100
1da00eb4
L		 11012000-11-12 H.J. Lu (hjl@gnu.org)
1102
1103 * config/obj-elf.c (obj_elf_symver): Check missing version
1104 name.
1105
f585997b
L		 11062000-11-12 H.J. Lu (hjl@gnu.org)
1107
1108 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1109 instead of bfd_vma for non-bfd assemblers.
1110
ef5c4bfc
KH		 11112000-11-09 Kazu Hirata <kazu@hxi.com>
1112
1113 * itbl-ops.c: Fix comment typos.
1114
f5a30c2e
JW		 11152000-11-08 Jim Wilson <wilson@redhat.com>
1116
1117 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1118 (struct unwind): Add next_slot_frag field.
1119 (slot_index): New parameters slot_frag and first_frag. Add code
1120 to add in frag sizes when different. Add comments.
1121 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1122 arguments to slot_index.
1123 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1124 loop end. Set next_slot_frag field.
1125
339681c0
L		 11262000-11-07 H.J. Lu <hjl@gnu.org>
1127
1128 * doc/as.texinfo (.symver): Updated for versioned symbol
1129 reference.
1130
1131 * obj.h (format_ops): Add the frob_file_before_adjust field.
1132
1133 * config/obj-aout.c (aout_format_ops): Set the
1134 frob_file_before_adjust field to 0.
1135 * config/obj-coff.c (coff_format_ops): Likewise.
1136 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1137
1138 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1139 name.
1140 (elf_frob_file_before_adjust): New function to remove unneeded
1141 versioned symbols from the symbol table.
1142 (elf_format_ops): Set the frob_file_before_adjust field to
1143 elf_frob_file_before_adjust.
1144
1145 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1146 not defined.
1147
1148 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1149
4a314ec8
NC		 11502000-11-07 Peter Targett <peter.targett@arccores.com>
1151
1152 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1153 BIG_ENDIAN macros.
1154 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1155 Fix compile time warning messages.
50705ef4 1156
604d524f
NC		 11572000-11-07 Nick Clifton <nickc@redhat.com>
1158
1159 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1160 buffer in order to avoid buffer overflows.
1161
44f5c83a
JW		 11622000-11-06 Steve Ellcey <sje@cup.hp.com>
1163
1164 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1165 Change M to m for -milp32 or -mlp64 to match gcc.
1166 (dot_endp): Use bytes_per_address instead of 8.
1167 (emit_one_bundle): Use number_to_chars_littleendian instead of
1168 md_number_to_chars.
1169 (fix_insn): Likewise.
1170 (ia64_init): New function.
1171 (ia64_target_format): New function.
1172 (md_begin): Set endianness, arch, and machine as appropriate.
1173 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1174 Make these macros depend on TE_HPUX macro.
1175 (TARGET_FORMAT): Define.
1176 (HOST_SPECIAL_INIT): Define.
1177 * config/te-hpux.h: New file.
1178 * configure.in: Add "ia64-*-hpux*" target to configure.
1179 * configure: Regenerate.
50705ef4 1180
7152f1dc
KH		 11812000-11-06 Kazu Hirata <kazu@hxi.com>
1182
ef99799a
KH		 1183 * as.c: Fix formatting.
1184 * dwarf2dbg.c: Likewise.
1185 * input-file.c: Likewise.
7152f1dc
KH		 1186 * input-file.h: Likewise.
1187 * input-scrub.c: Likewise.
ef99799a
KH		 1188 * itbl-ops.c: Likewise.
1189 * listing.c: Likewise.
1190 * macro.h: Likewise.
1191 * messages.c: Likewise.
1192 * read.c: Likewise.
1193 * subsegs.c: Likewise.
1194 * subsegs.h: Likewise.
1195 * write.c: Likewise.
7152f1dc 1196
cf055d54
NC		 11972000-11-06 Nick Clifton <nickc@redhat.com>
1198
1199 * doc/as.texinfo: Add GNU Free Documentation License.
1200 * doc/gasp.texi: Add GNU Free Documentation License.
1201 * doc/as.1: Add GNU Free Documentation License.
1202
8d6b5c8e
NC		 12032000-11-05 Nick Clifton <nickc@redhat.com>
1204
1205 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1206
59ff2774
NC		 12072000-11-02 Per Lundberg <plundis@chaosdev.org>
1208
1209 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1210 * configure: Regenerate.
1211
37d8bb27
NC		 12122000-11-01 Nick Clifton <nickc@redhat.com>
1213
1214 * read.c (original_case_string): New global variable.
1215 (read_a_source_file): Copy opcode string into
1216 original_case_string if clobbering the case of the opcode.
1217 * read.h: Export the definition of original_case_string.
1218 * config/tc-arm.c (md_assembler): When parsing a .req
1219 directive use the original opcode string, not the case
1220 clobbered version.
1221
d75bb8cf
NC		 12222000-11-02 Nick Clifton <nickc@redhat.com>
1223
1224 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1225 variable.
d75bb8cf
NC		 1226 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1227 dwarf2_where and dwarf2_gen_line_info.
1228
6c17cfe4
PB		 12292000-11-02 Theo Honohan <th@futuretv.com>
1230
50705ef4 1231 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1232
c51ce5f0
EC		 12332000-10-31 Eric Christopher <echristo@redhat.com>
1234
1235 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1236 or pc-relative, else use fx_offset.
1237
f1bcba5b
JW		 12382000-10-31 Jim Wilson <wilson@redhat.com>
1239
1240 * config/tc-ia64.c (struct md): New field tag_fixups.
1241 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1242 qualifying predicate.
1243 (emit_one_bundle): Delete spurious multiplication by one. Handle
1244 tag_fixups.
1245 (ia64_start_line): Error if dangling qualifying predicate.
1246 (defining_tag): New static variable.
1247 (ia64_unrecognized_line, case '['): Parse tags.
1248 (ia64_frob_label): Create tag_fixups.
1249 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1250
8637c045
AM		 12512000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1252
1253 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1254
ebeeafe6
BS		 12552000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1256
1257 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1258
b041f888
KH		 12592000-10-30 Kazu Hirata <kazu@hxi.com>
1260
1261 * expr.c: Fix formatting.
1262 * flonum-copy.c: Likewise.
1263 * flonum.h: Likewise.
1264 * gasp.c: Likewise.
1265 * hash.c: Likewise.
1266
d8374dcd
HPN		 12672000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1268
1269 * as.h (OPTION_MD_BASE): Bump to 190.
1270 * as.c (parse_args) <std_longopts>: Add comment about the need to
1271 check OPTION_MD_BASE in as.h.
1272
1308f14c
HPN		 1273 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1274 for weak symbols.
1275
6f6ef0fa
NC		 12762000-10-27 Nick Clifton <nickc@redhat.com>
1277
1278 * configure.in (emulations): Add m68hc12.
1279 * configure: Regenerate.
1280 * po/gas.pot: Regenerate.
c51ce5f0 1281
bf1b5881
AH		 12822000-10-27 Aldy Hernandez <aldyh@redhat.com>
1283
50705ef4
AM		 1284 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1285 cpsr*.
1286 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1287
85a39694
NC		 12882000-10-25 Nick Clifton <nickc@redhat.com>
1289
1290 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1291 a DWARF2 line number information sequence.
1292
1293 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1294
1295 * read.c (generate_lineno_debug): Update comment describing why
1296 DWARF2 line number debug information is not generated
1297 automatically by this function.
1298
1299 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1300 not all.
c51ce5f0 1301
85a39694
NC		 1302 * config/tc-arm.h (md_end): Define.
1303 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1304
85a39694
NC		 1305 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1306 if generating DWARF2 line numbers.
1307 (arm_end_of_source): New function. Call dwarf2_finish if
1308 necessary.
1309
1310 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1311 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1312 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1313
cce0cbdc
DN		 13142000-10-25 Diego Novillo <dnovillo@cygnus.com>
1315
1316 * tc-i386.c: Fix prototype declarations for functions taking no
1317 arguments.
1318
64a0c779
DN		 13192000-10-24 Diego Novillo <dnovillo@cygnus.com>
1320
1321 * tc-i386.c (i386_operand_modifier): Remove.
1322 (build_displacement_string): Remove.
1323 (i386_parse_seg): Remove.
1324 (i386_intel_memory_operand): Remove.
1325 (i386_intel_operand): Re-write using recursive descent parser based
1326 on MASM documentation.
1327 (struct intel_parser_s): New structure.
1328 (intel_parser): New static variable.
1329 (struct intel_token): New structure.
1330 (cur_token, prev_token): New static variables.
1331 (T_NIL): Define.
1332 (T_CONST): Define.
1333 (T_REG): Define.
1334 (T_BYTE): Define.
1335 (T_WORD): Define.
1336 (T_DWORD): Define.
1337 (T_QWORD): Define.
1338 (T_XWORD): Define.
1339 (T_SHORT): Define.
1340 (T_OFFSET): Define.
1341 (T_PTR): Define.
1342 (T_ID): Define.
1343 (intel_match_token): New function.
1344 (intel_get_token): New function.
1345 (intel_putback_token): New function.
1346 (intel_expr): New function.
1347 (intel_e05): New function.
1348 (intel_e05_1): New function.
1349 (intel_e06): New function.
1350 (intel_e06_1): New function.
1351 (intel_e09): New function.
1352 (intel_e09_1): New function.
1353 (intel_e10): New function.
1354 (intel_e10_1): New function.
1355 (intel_e11): New function.
1356
19f7b010
JJ		 13572000-10-20 Jakub Jelinek <jakub@redhat.com>
1358
1359 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1360 instructions to loose any special insn->architecture mask.
1361
1362 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1363 (sparc_md_end, sparc_arch_types, sparc_arch,
1364 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1365 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1366 request v9b architecture if they are used).
1367
3ae647a0
NC		 13682000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1369
1370 * config/tc-m68k.c: Fix the previous misapplied patch.
1371
5cbdaa77
NC		 13722000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1373
50705ef4
AM		 1374 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1375 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1376 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1377 BFD_RELOC_*.
5cbdaa77 1378
e6c774b4
KH		 13792000-10-17 Kazu Hirata <kazu@hxi.com>
1380
1381 * debug.c: Fix formatting.
1382 * depend.c: Likewise.
1383 * dwarf2dbg.c: Likewise.
1384 * dwarf2dbg.h: Likewise.
1385 * ecoff.c: Likewise.
1386 * expr.c: Likewise.
1387 * expr.h: Likewise.
1388 * flonum-konst.c: Likewise.
1389 * frags.h: Likewise.
1390
ea20a7da
CC		 13912000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1392
1393 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1394 options.
1395 * doc/as.texinfo: Added notes about this new option.
1396
266cb5f1
HPN		 13972000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1398
1399 * config/tc-sh.c (JREG): Remove.
1400 (md_convert_frag): Remove #if 0:d code using JREG.
1401
6588847e
DN		 14022000-10-15 Diego Novillo <dnovillo@cygnus.com>
1403
1404 * config/tc-i386.c (i386_operand_modifier): Only match
1405 modifiers SHORT and FLAT if they are followed by a space.
1406 (parse_register): When `allow_naked_reg' is set, do not confuse
1407 identifiers that start with a register name with a register.
1408
30a2b4ef
KH		 14092000-10-12 Kazu Hirata <kazu@hxi.com>
1410
1411 * app.c: Fix formatting.
1412 * as.c: Likewise.
1413 * as.h: Likewise.
1414 * bit_fix.h: Likewise.
1415 * cgen.c: Likewise.
1416 * cgen.h: Likewise.
1417 * cond.c: Likewise.
1418
d01e2a23
AM		 14192000-10-11 Alan Modra <alan@linuxcare.com.au>
1420
1421 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1422
44852b19
AM		 14232000-10-07 Alan Modra <alan@linuxcare.com.au>
1424
dc1fc56b
AM		 1425 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1426 Re-arrange function a little and improve error message.
1427
44852b19
AM		 1428 * write.c (write_relocs): Fix a comment.
1429
1430 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1431 link-once sections.
1432
afa680f8
JW		 14332000-10-05 Jim Wilson <wilson@cygnus.com>
1434
1435 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1436
ce8a8b2f
AM		 14372000-10-05 Alan Modra <alan@linuxcare.com.au>
1438
1439 * config/tc-i386.c: Delete some useless comments, reformat others.
1440
1441 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1442 non-global syms in linkonce sections.
1443
56d27c17
AM		 14442000-10-04 Ralf Baechle <ralf@gnu.org>
1445
1446 * config/tc-ia64.c (operand_match): Don't use // style comments.
1447 * config/tc-i370.c: Likewise.
1448
7b15d668
HPN		 14492000-09-29 Hans-Peter Nilsson <hp@axis.com>
1450
1451 Changes to handle varying register prefix and user symbol prefix.
1452 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1453 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1454 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1455 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1456 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1457 (demand_register_prefix): New variable.
1458 (md_pseudo_table): New pseudo ".syntax".
1459 (md_longopts): New options --no-underscore and --underscore.
1460 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1461 on symbols_have_leading_underscore.
1462 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1463 (get_spec_reg): Ditto.
1464 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1465 Fix formatting.
1466 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1467 --help.
1468 <case OPTION_NO_US, case OPTION_US>: New.
1469 (md_show_usage): Be brief and reformat to match continuation of
1470 --help.
1471 * po/gas.pot: Regenerate.
1472
27df9f40
AM		 14732000-09-28 Alan Modra <alan@linuxcare.com.au>
1474
1475 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1476 force relocs for 12 bit branches.
1477 (md_apply_fix): Similarly, adjust logic here.
1478
5506e1a5
AM		 14792000-09-28 Alan Modra <alan@linuxcare.com.au>
1480
1481 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1482 adjust for external and weak syms as we will use a reloc. Allow
1483 for +8 offset when calculating limits of branches.
1484 (hppa_fix_adjustable): Undo 2000-09-23 change.
1485 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1486 Correct distance calculation.
47d89dba
AM		 1487 (tc_gen_reloc): Print the file name and line number if we can't
1488 handle a fixup.
5506e1a5
AM		 1489
1490 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1491 * config/tc-hppa.c (nonzero_dibits): Define.
1492 (arg_reloc_stub_needed): Check each arg and return value
1493 separately for zero case.
1494 (pa_align): Declare argument `bytes'.
1495
81d4177b
KH		 14962000-09-25 Kazu Hirata <kazu@hxi.com>
1497
1498 * config/tc-cris.c: Fix formatting.
1499 * config/tc-d10v.h: Likewise.
1500 * config/tc-d30v.c: Likewise.
1501 * config/tc-d30v.h: Likewise.
1502 * config/tc-fr30.c: Likewise.
1503 * config/tc-fr30.h: Likewise.
1504 * config/tc-m68k.c: Likewise.
1505 * config/tc-m68k.h: Likewise.
1506 * config/tc-pj.h: Likewise.
1507 * config/tc-ppc.c: Likewise.
1508 * config/tc-ppc.h: Likewise.
1509 * config/tc-sh.c: Likewise.
1510 * config/tc-sh.h: Likewise.
1511 * config/tc-sparc.c: Likewise.
1512 * config/tc-v850.h: Likewise.
1513 * config/tc-vax.h: Likewise.
1514 * config/tc-w65.h: Likewise.
1515 * config/tc-z8k.h: Likewise.
1516
959ee541
AM		 15172000-09-23 Alan Modra <alan@linuxcare.com.au>
1518
1519 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1520 checks only for ELF.
1521 (hppa_force_relocation): Likewise.
1522
139368c9
JW		 15232000-09-22 Jim Wilson <wilson@cygnus.com>
1524
1525 * config/tc-ia64.c (dv_sem): Add "stop".
1526 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1527 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1528 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1529 match above.
1530 (mark_resources): Check IA64_RS_PRr.
1531
151337e8
NC		 15322000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1533
56d27c17 1534 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1535 md_estimate_size_before_relax): Redesign and clean up the
1536 relaxation mechanism.
1537
0b7410c4
KH		 15382000-09-21 Kazu Hirata <kazu@hxi.com>
1539
1540 * config/tc-ns32k.c: Fix formatting.
1541 * config/tc-ns32k.h: Likewise.
1542
a4d24084
KH		 15432000-09-20 Kazu Hirata <kazu@hxi.com>
1544
82efde3a
KH		 1545 * config/tc-m32r.c: Fix formatting.
1546 * config/tc-m32r.h: Likewise.
1547 * config/tc-m68851.h: Likewise.
1548 * config/tc-m68hc11.c: Likewise.
1549 * config/tc-m68hc11.h: Likewise.
1550 * config/tc-m88k.c: Likewise.
1551 * config/tc-mcore.c: Likewise.
a75214e5 1552 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1553 * config/tc-mips.c: Likewise.
1554 * config/tc-mips.h: Likewise.
1555 * config/tc-mn10200.h: Likewise.
1556 * config/tc-mn10300.h: Likewise.
a75214e5 1557 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1558 * config/tc-tahoe.h: Likewise.
1559
4844386e 15602000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1561
1562 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1563 Likewise in relaxation description comments.
1564
9e754211
AM		 15652000-09-18 Alan Modra <alan@linuxcare.com.au>
1566
1567 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1568 subtraction of two syms without emitting a relocation.
1569
1570 From David Huggins-Daines <dhd@linuxcare.com>
1571 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1572 global or weak symbols.
1573
4a4f25cf
KH		 15742000-09-15 Kazu Hirata <kazu@hxi.com>
1575
1576 * config/tc-h8300.h: Fix formatting.
1577 * config/tc-h8500.c: Likewise.
1578 * config/tc-h8500.h: Likewise.
1579 * config/tc-hppa.h: Likewise.
1580 * config/tc-i370.h: Likewise.
1581 * config/tc-i386.h: Likewise.
1582 * config/tc-i860.c: Likewise.
1583 * config/tc-i860.h: Likewise.
1584 * config/tc-i960.h: Likewise.
1585 * config/tc-ia64.c: Likewise.
1586 * config/tc-ia64.h: Likewise.
1587
1dab94dd
KH		 15882000-09-14 Kazu Hirata <kazu@hxi.com>
1589
1590 * config/tc-a29k.c: Fix formatting.
1591 * config/tc-alpha.c: Likewise.
1592 * config/tc-arc.c: Likewise.
1593 * config/tc-arc.h: Likewise.
1594 * config/tc-arm.c: Likewise.
1595 * config/tc-arm.h: Likewise.
1596 * config/tc-avr.c: Likewise.
1597 * config/tc-avr.h: Likewise.
1598 * config/tc-tic30.c: Likewise.
1599 * config/tc-tic30.h: Likewise.
1600 * config/tc-tic54x.c: Likewise.
1601 * config/tc-tic54x.h: Likewise.
1602 * config/tc-tic80.c: Likewise.
1603 * config/tc-tic80.h: Likewise.
1604
7484b8e6
TW		 16052000-09-14 Timothy Wall <twall@cygnus.com>
1606
1607 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1608 parallel comparisons for later use.
1609 (struct rsrc): Add parallel comparison type.
1610 (resources_match): Skip special cases of PR usage (non-conflicting
1611 parallel compares).
56d27c17 1612
bf514e21
KH		 16132000-09-13 Kazu Hirata <kazu@hxi.com>
1614
1615 * config/obj-ecoff.c: Fix formatting.
1616 * config/obj-elf.c: Likewise.
1617 * config/obj-elf.h: Likewise.
1618 * config/obj-evax.h: Likewise.
1619 * config/obj-generic.h: Likewise.
1620 * config/obj-hp300.c: Likewise.
1621 * config/obj-hp300.h: Likewise.
1622 * config/obj-ieee.h: Likewise.
1623 * config/obj-vms.c: Likewise.
1624 * config/obj-vms.h: Likewise.
1625
156c2f8b 16262000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1627
50705ef4
AM		 1628 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1629 (md_parse_option): Ditto.
1630 (md_longopts): Add -mips32 option.
1631 (md_show_usage): Document new options.
1632 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1633 (mips_ip): Assemble mfc0 with a sub-selection code.
1634 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1635 (mips_cpu_to_str): New function.
1636 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1637 Use CPU_* defines instead of hardcoded numbers.
1638
50705ef4
AM		 1639 * doc/as.texinfo: Document new options.
1640 * doc/c-mips.texi: Ditto.
156c2f8b 1641
a01b9fa4
KH		 16422000-09-12 Kazu Hirata <kazu@hxi.com>
1643
1644 * as.h: Fix formatting.
1645 * asintl.h: Likewise.
1646 * bit_fix.h: Likewise.
dcd619be
KH		 1647 * config/obj-aout.c: Likewise.
1648 * config/obj-aout.h: Likewise.
1649 * config/obj-bout.c: Likewise.
1650 * config/obj-bout.h: Likewise.
1651 * config/obj-coff.c: Likewise.
1652 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1653 * dwarf2dbg.h: Likewise.
1654 * expr.h: Likewise.
1655 * flonum.h: Likewise.
1656 * frags.h: Likewise.
1657 * itbl-ops.h: Likewise.
1658 * macro.h: Likewise.
1659 * read.h: Likewise.
1660 * sb.h: Likewise.
1661 * struc-symbol.h: Likewise.
1662 * subsegs.h: Likewise.
1663 * symbols.h: Likewise.
1664 * tc.h: Likewise.
1665 * write.h: Likewise.
1666
92774660
KH		 16672000-09-11 Kazu Hirata <kazu@hxi.com>
1668
f0e652b4
KH		 1669 * bignum-copy.c: Fix formatting.
1670 * config/tc-i370.c: Likewise.
92774660
KH		 1671 * config/tc-i960.c: Likewise.
1672 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1673 * ehopt.c: Likewise.
1674 * flonum-copy.c: Likewise.
1675 * flonum-konst.c: Likewise.
1676 * flonum-mult.c: Likewise.
1677 * literal.c: Likewise.
1678 * read.c: Likewise.
1679 * sb.c: Likewise.
1680 * stabs.c: Likewise.
1681 * subsegs.c: Likewise.
92774660 1682
222f8079
PB		 16832000-09-09 Philip Blundell <philb@gnu.org>
1684
1685 * configure.in (arm*-*-uclinux*): New target.
1686 * configure: Regenerate.
1687
c488923f
KH		 16882000-09-09 Kazu Hirata <kazu@hxi.com>
1689
1690 * input-file.c: Fix formatting.
1691 * itbl-ops.c: Likewise.
1692 * messages.c: Likewise.
1693
e0e3ecca
PB		 16942000-09-08 Philip Blundell <philb@gnu.org>
1695
1696 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1697 offset is negative.
1698
5d64ca4e
L		 16992000-09-07 H.J. Lu <hjl@gnu.org>
1700
1701 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1702 * configure: Rebuild.
1703
bdaaa2e1
KH		 17042000-09-07 Kazu Hirata <kazu@hxi.com>
1705
e49bc11e
KH		 1706 * atof-generic.c: Fix formatting.
1707 * config/tc-mips.c: Likewise.
e13b337a
KH		 1708 * config/tc-vax.c: Likewise.
1709 * input-scrub.c: Likewise.
bdaaa2e1 1710
d07ed2cd
AO		 17112000-09-07 Alexandre Oliva <aoliva@redhat.com>
1712
1713 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1714 * configure.in (sh-*-linux*): Added.
1715 * configure: Rebuilt.
1716
86905619
KH		 17172000-09-06 Kazu Hirata <kazu@hxi.com>
1718
a28a3ccf
JL		 1719 * config/tc-hppa.c: Fix formatting.
1720
86905619
KH		 1721 * ecoff.c: Fix formatting.
1722
58cccadb
AO		 17232000-09-06 Alexandre Oliva <aoliva@redhat.com>
1724
1725 * configure: Rebuilt with new libtool.m4.
1726
542d6675
KH		 17272000-09-05 Kazu Hirata <kazu@hxi.com>
1728
1729 * cgen.c: Fix formatting.
1730 * config/tc-ia64.c: Likewise.
1731
5b343f5a
NC		 17322000-09-05 Nick Clifton <nickc@redhat.com>
1733
1734 * aclocal.m4: Regenerate.
1735 * config.in: Regenerate.
1736 * configure: Regenerate.
1737 * po/gas.pot: Regenerate.
50bbae35 1738
07e90ad5
HPN		 17392000-09-05 Hans-Peter Nilsson <hp@axis.com>
1740
1741 * config/tc-cris.c: Correct comment typos.
1742
1485d400
EC		 17432000-09-05 Eric Christopher <echristo@cygnus.com>
1744
1745 * config/tc-mn10300.c: Cleanup.
1746 (md_pcrel_from): Enable.
1747
904a31bf
AM		 17482000-09-05 Alan Modra <alan@linuxcare.com.au>
1749
927781e2
AM		 1750 * expr.c (operand): Fix a comment typo.
1751 * write.c (write_relocs): Fix a signed/unsigned warning.
1752
ecacdc7a
AM		 1753 * config/tc-hppa.c (fudge_reg_expressions): New
1754 (hppa_force_reg_syms_absolute): New.
1755 (pa_equ): Allow reg_section expressions.
1756 * config/tc-hppa.c (md_optimize_expr): Define.
1757 (hppa_force_reg_syms_absolute): Prototype.
1758
1759 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1760 (pa_parse_number): Pass in arg to select fp reg parsing.
1761 Return 1 to indicate format checks pass. If strict, then only
1762 accept a register or register symbol. Return value in...
1763 (pa_number): New static for pa_parse_number.
1764 (FP_REG_BASE): Define.
1765 (FP_REG_RSEL): Define.
1766 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1767 appropriate. White space changes.
1768 (need_pa11_opcode): Don't bother passing any params, get them from
1769 globals instead.
1770 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1771 Remove extraneous check in case 'Q'.
1772 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1773 reg, set section of resulting symbol to reg_section.
1774 (pa_parse_space_stmt): Modify call to pa_parse_number.
1775 (pa_space): Likewise.
1776
904a31bf
AM		 1777 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1778 (hppa_force_relocation): Handle vtable relocs.
1779 (pa_vtable_entry): New.
1780 (pa_vtable_inherit): New.
1781 (md_pseudo_table): Add entries for vtable pseudos.
1782 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1783 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1784 against weak syms.
1785 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1786 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1787 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1788 millicode import.
1789 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1790 specify a symbol type.
1791
1792 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1793 dependent things together.
1794 (md_elf_symbol_type): Define.
1795
1796 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1797 symbol.
1798 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1799
1800 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1801 (obj_elf_vtable_entry): Declare.
1802
1803 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1804 and export function.
1805 (obj_elf_vtable_entry): Similarly.
1806 (elf_pseudo_table): Fix the damage with a cast.
1807
a47cf567 18082000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1809
1810 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1811 for template selection when a label is needed.
1812
197865e8
KH		 18132000-09-02 Kazu Hirata <kazu@hxi.com>
1814
1815 * config/tc-ia64.c: Fix formatting.
1816
18e03609
NC		 18172000-09-02 Nick Clifton <nickc@redhat.com>
1818
1819 * configure.in: Increase version number to 2.10.91.
1820 * configure: Regenerate.
1821 * aclocal.m4: Regenerate.
1822 * config.in: Regenerate.
1823 * po/gas.pot: Regenerate.
1824 * Makefile.in: Regenerate.
1485d400 1825
a1cc9221
AO		 18262000-09-01 Alexandre Oliva <aoliva@redhat.com>
1827
1828 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1829 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1830 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1831 similar relocs.
1832 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1833 branches.
1834
18352000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1836
1837 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1838 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1839 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1840 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1841 (GOT_symbol): New variable.
1842 (md_undefined_symbol): Set it.
1843
44576e1f
RH		 18442000-09-01 Richard Henderson <rth@cygnus.com>
1845
1846 * config/tc-ia64.c (match): Don't inline.
1847 (extra_goodness): New.
1848 (md_begin): Prefer nop.f and nop.b for best_template.
1849
29f8404c
KH		 18502000-08-31 Kazu Hirata <kazu@hxi.com>
1851
76b0a8c0
KH		 1852 * as.c: Fix formatting.
1853 * cond.c: Likewise.
1854 * frags.c: Likewise.
29f8404c
KH		 1855 * macro.c: Likewise.
1856
b4c1ea07
EC		 18572000-08-31 Eric Christopher <echristo@cygnus.com>
1858
1859 * config/tc-mn10300.c: Cleanup and fix warnings.
1860 (md_pseudo_table): Add initializers.
1861 (md_show_usage): Cleanup.
1862 (md_parse_option): Fix warnings.
1863 (md_undefined_symbol): Fix warnings.
1864 (md_conver_frag): Fix warnings.
1865 (tc_gen_reloc): Fix warnings.
1866 (md_apply_fix3): Fix warnings.
1867 (check_operand): Fix warnings.
1868
ac48eca1
AO		 18692000-08-31 Alexandre Oliva <aoliva@redhat.com>
1870
1871 * acinclude.m4: Include libtool and gettext macros from the
1872 top level.
1873 * aclocal.m4, configure: Rebuilt.
1874
e0c21649
GK		 18752000-08-30 Mark Hatle <mhatle@mvista.com>
1876
1877 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1878
cf39a089
KH		 18792000-08-31 Kazu Hirata <kazu@hxi.com>
1880
1881 * listing.c: Fix formatting.
1882
3ee4defc
KH		 18832000-08-29 Kazu Hirata <kazu@hxi.com>
1884
1885 * app.c: Fix a comment typo. Fix formatting.
1886
1e8d20f4
NC		 18872000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1888
50bbae35
AM		 1889 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1890 offset of the target destination for jmp instructions.
1891 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1892
5bcac8a4
HPN		 18932000-08-24 Hans-Peter Nilsson <hp@axis.com>
1894
1895 * NEWS: Mention support for CRIS.
1896
46547ecc
DC		 1897Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1898
1899 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1900 Sets `.lcomm' alignment to zero.
1901
4b853faa
AO		 19022000-08-23 Alexandre Oliva <aoliva@redhat.com>
1903
1904 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1905 (TC_FIX_ADJUSTABLE): Define.
1906
efcc5914
JW		 19072000-08-23 Jim Wilson <wilson@cygnus.com>
1908
1909 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1910 unwind.personality_routine is set.
1911
aca719bf
AO		 19122000-08-23 H.J. Lu <hjl@gnu.org>
1913
1914 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1915
a3da4de1
AO		 19162000-08-23 Alexandre Oliva <aoliva@redhat.com>
1917
1918 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1919 environment is pe.
1920
56385375
L		 19212000-08-22 H.J. Lu <hjl@gnu.org>
1922
1923 * config.in (STRICTCOFF): New for strict COFF.
1924
1925 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1926 i386-*-go32* and i386-go32-rtems*.
1927 * configure: Rebuilt.
1928
1929 * config/obj-coff.c (obj_coff_endef): Follow the historical
1930 behavior if STRICTCOFF is not defined.
1931
1932 * doc/internals.texi: Document STRICTCOFF.
1933
8f36cd18
AO		 19342000-08-22 Alexandre Oliva <aoliva@redhat.com>
1935
1936 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1937 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1938 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1939 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1940 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1941 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1942 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1943 Likewise.
1944
58a77e41
EC		 19452000-08-22 Eric Christopher <echristo@cygnus.com>
1946
1947 * config/tc-mn10300.c: (md_apply_fix): New function.
1948 (mn10300_force_relocation): New function.
1949 (mn10300_fix_adjustable): New function.
1950
1951 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1952 (TC_HANDLES_FX_DONE): Define.
1953 (obj_fix_adjustable): Define.
1954 (MD_APPLY_FIX3): Define.
1955 (TC_LINKRELAX_FIXUP): Define.
1956
1957 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1958 previously defined.
1959 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1960
1961 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1962
ded0649c
JE		 19632000-08-21 Jason Eckhardt <jle@cygnus.com>
1964
1965 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1966 if the fixup resulted in a relocation.
1967
66102fe2
NC		 19682000-08-18 Nick Clifton <nickc@redhat.com>
1969
1970 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1971 Make reference to first element of shift_names explicit.
1972
02198638
AO		 19732000-08-18 Alexandre Oliva <aoliva@redhat.com>
1974
1975 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1976 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1977 add a symbol's address. Removed all target-specific #ifdefs that
1978 used to accomplished the same.
1979 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1980 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1981 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1982 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1983 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1984
353e2c69
KH		 19852000-08-17 Kazu Hirata <kazu@hxi.com>
1986
1987 * dwarf2dbg.c: Fix formatting.
1988
4fb7971f
NC		 19892000-08-17 Nick Clifton <nickc@redhat.com>
1990
1991 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1992 to be recoded as logical shift lefts by zero.
1993
50b81f19
JW		 19942000-08-16 Jim Wilson <wilson@cygnus.com>
1995
1996 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1997 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1998 source registers.
1999 (note_register_values): Handle IA64_OPND_R3_2 operands.
2000
f869cfc6
JE		 20012000-08-16 Jason Eckhardt <jle@cygnus.com>
2002
50bbae35 2003 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2004
8cb8bcba
NC		 20052000-08-16 Nick Clifton <nickc@redhat.com>
2006
2007 * config/tc-arm.c (struct asm_shift): Delete.
2008 (shift[]): Delete.
2009 (enum asm_shift_index): New.
2010 (struct asm_shift_properties): New.
2011 (struct asm_shift_name): New.
2012 (shift_properties[]); New.
2013 (shift_names[]); New.
2014
2015 (decode_shift): Use new structures.
2016 Issue a warning is "ROR #0" is used.
2017 Issue a warning if "ASR #0" or "LSR #0" is used.
2018
2019 (md_begin): Initialise arm_shift_hsh table from new
2020 asm_shift_name array.
2021
c2158c24
JJ		 20222000-08-16 Jakub Jelinek <jakub@redhat.com>
2023
2024 * config/tc-sparc.c: Kill all warnings.
2025 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2026 in -xarch= as well.
2027 (md_show_usage): Update usage text.
2028
70485b5c
NC		 20292000-08-16 Nick Clifton <nickc@redhat.com>
2030
c2158c24 2031 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2032 useful.
2033
a47cf567 20342000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2035
2036 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2037
2038 * config/tc-sh.c (md_assemble): Changed so debug_type
2039 test performed for ppi_assemble
2040 * config/tc-sh.c: Included dwarf2dbg.h.
2041 (debug_line): Defined.
2042 (md_assemble): Generates dwarf2 line info.
2043 (sh_finalize): New function. Finalize dwarf2 info.
2044 (assemble_ppi): Returns size of code generated.
2045 (build_Mytes): Returns size of code generated.
2046 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2047 * config/tc-sh.h (md_end): Defined.
2048 (sh_finalize): Declared.
2049
1db77c8e
AO		 20502000-08-15 Alexandre Oliva <aoliva@redhat.com>
2051
2052 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2053 md_number_to_chars.
2054
046b3b54
NC		 20552000-08-14 Nick Clifton <nickc@redhat.com>
2056
2057 * config/tc-arm.c (do_bx): Allow "bx pc".
2058
c43c2cc5
JW		 20592000-08-14 Jim Wilson <wilson@cygnus.com>
2060
2061 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2062 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2063 (md_begin): Change assignment to md.flag to OR in the new bit.
2064
d1d8ba22
NC		 20652000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2066
2067 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2068 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2069 C_MOU, and C_EOS.
d1d8ba22 2070
22b36938
JE		 20712000-08-14 Jason Eckhardt <jle@cygnus.com>
2072
2073 * NEWS: Mention i860 support.
2074
c0bd0db2
JL		 2075Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2076
2077 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2078
0ac658b8
AS		 20792000-08-14 Andreas Schwab <schwab@suse.de>
2080
2081 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2082
9fc2dda2
JE		 20832000-08-11 Andreas Schwab <schwab@suse.de>
2084
2085 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2086 argument.
2087
bc4466dc
KH		 20882000-08-11 Kazu Hirata <kazu@hxi.com>
2089
2090 * expr.c: Fix formatting.
351aa9f6 2091 * config/obj-bout.c: Likewise.
bc4466dc 2092
a9c99419
JE		 20932000-08-10 Jason Eckhardt <jle@cygnus.com>
2094
2095 * doc/c-i860.texi: Flesh out the i860 section more.
2096
7c743825
KH		 20972000-08-10 Kazu Hirata <kazu@hxi.com>
2098
2099 * symbols.c: Fix formatting.
929b12bc 2100 * expr.c: Likewise.
7c743825 2101
fa2255cb
DN		 2102Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2103
2104 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2105 has the IgnoreSize bit set.
2106
fc997f4b
AM		 21072000-08-09 Alan Modra <alan@linuxcare.com.au>
2108
2109 From Rodney Brown <RodneyBrown@mynd.com>
2110 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2111 * configure: Regenerate.
2112
a47cf567
NC		 21132000-08-09 Kazu Hirata <kazu@hxi.com>
2114
2115 * hash.c: Fix formatting.
2116 * gasp.c: Likewise.
2117
305d537e
JE		 21182000-08-08 Jason Eckhardt <jle@cygnus.com>
2119
2120 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2121 (i860_fix_info): New enum.
2122 (MD_APPLY_FIX3): Define.
2123 (WORKING_DOT_WORD): Define.
2124 (TC_HANDLES_FX_DONE): Define.
2125 (DIFF_EXPR_OK): Define.
2126 (LISTING_HEADER): Define.
2127 (TARGET_FORMAT): Select target format based on endian flag.
2128 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2129 (target_big_endian): Add external declaration.
2130
2131 * config/tc-i860.c: All existing code reworked completely. Other
2132 new code shown below.
2133 (SYNTAX_SVR4): Define.
2134 (target_warn_expand): New variable.
2135 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2136 (md_longopts): Declare and define with new options (-EL, -EB,
2137 and -mwarn-expand).
2138 (md_show_usage): New function.
2139 (md_operand): New function.
2140 (obtain_reloc_for_imm16): New function.
2141 (md_apply_fix3): New function.
2142 (tc_gen_reloc): New function.
2143
df86943d
NC		 21442000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2145
2146 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2147 2 bytes of the jump address are in the same frag.
2148 (find): Accept 68hc12 register indirect modes.
2149
2150 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2151
30d25259
RH		 21522000-08-07 Richard Henderson <rth@cygnus.com>
2153
2154 * config/tc-ia64.c (unwind): Add prologue_mask member.
2155 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2156 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2157 (dot_body): Clear unwind.prologue_mask.
2158 (dot_prologue): Set it. Accept a register second argument.
2159
2d484c7f
KH		 21602000-08-07 Kazu Hirata <kazu@hxi.com>
2161
2162 * config/atof-ieee.c: Fix formatting.
2163 * config/atof-tahoe.c: Likewise.
2164
a47cf567 21652000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2166
3d4ae3c0
NC		 2167 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2168 work.
2169
c91d2e08
NC		 2170 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2171 of .popsection, .previous, .pushsection, .subsection,
2172 .version, .vtable_entry, .vtable_inherit and .weak.
2173
47926f60
KH		 21742000-08-05 Kazu Hirata <kazu@hxi.com>
2175
2176 * config/tc-cris.c: Fix formatting.
2177 * config/tc-i386.c: Likewise.
2178 * config/tc-sparc.c (sparc_ip): Simplify the code.
2179
ab3e48dc
KH		 21802000-08-04 Kazu Hirata <kazu@hxi.com>
2181
2182 * config/tc-cris.c: Rearrange code for readability.
2183 * config/tc-d10v.c: Fix formatting.
2184 * config/tc-m32r.c: Likewise.
2185 * config/tc-sparc.c: Likewise.
2186
3d56ab85
JW		 21872000-08-02 Jim Wilson <wilson@cygnus.com>
2188
2189 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2190 before ia64_find_opcode.
2191 (md_assemble): Likewise.
2192
3f9dfb2c
NC		 21932000-08-01 Nick Clifton <nickc@cygnus.com>
2194
a47cf567 2195 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2196 Undo some formatting fixes.
3f9dfb2c 2197
28e4f854
KH		 21982000-08-01 Kazu Hirata <kazu@hxi.com>
2199
2200 * config/obj-som.c: Fix formatting.
2201 * config/obj-ieee.c: Likewise.
2202 * config/tc-arm.c: Likewise.
2203 * config/tc-v850.c: Likewise.
2204
a570e639
NC		 22052000-08-01 Nick Clifton <nickc@redhat.com>
2206
2207 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2208 index by command line option.
58a77e41 2209
a570e639
NC		 22102000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2211
2212 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2213 (@node M68K-Branch): Rewrite to match the reality.
2214
e3308d0d
JE		 22152000-07-31 Jason Eckhardt <jle@cygnus.com>
2216
2217 * doc/c-i860.texi: New file.
2218 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2219 * doc/Makefile.in: Regenerate.
2220 * doc/all.texi: Add I860 as relevant architecture.
2221 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2222
2fd5405a
NC		 22232000-07-31 Kazu Hirata <kazu@hxi.com>
2224
2225 * config/tc-d30v.c: Fix formatting.
2226
28e7409f
NC		 22272000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2228
50bbae35
AM		 2229 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2230 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2231 long emit a long branch if available instead of an absolute jump, never
2232 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2233
2234 * doc/c-m68k.texi: Document new command line option.
58a77e41 2235
a47cf567
NC		 22362000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2237
2238 * config/tc-avr.c: Use PARAMS macro in function declarations.
2239 Don't declare md_pcrel_from_section (already in tc-avr.h).
2240 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2241 (avr_operand): Don't set (unsigned) op_mask to -1.
2242
534022ea
JE		 22432000-07-28 Jason Eckhardt <jle@cygnus.com>
2244
50bbae35
AM		 2245 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2246 * configure: Regenerated.
2247 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2248 of operand to the .type directive (.e.g, "type").
534022ea 2249
4c400d5e
AM		 22502000-07-28 Alan Modra <alan@linuxcare.com.au>
2251
2252 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2253 * app.c (do_scrub_chars): Record where first comment found.
2254 * read.c (read_a_source_file): Init found_comment on entry, and
2255 notify whether comments found on exit.
2256 * config/tc-hppa.c (md_shortopts): Add "c".
2257 (md_longopts): Add warn-comment.
2258 (md_parse_option): Handle it.
2259 (md_show_usage): Show available options.
2260 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2261
0aa529cb
AC		 2262Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2263
2264 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2265 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2266 sym_ptr_ptr
0aa529cb
AC		 2267 (md_estimate_size_before_relax): Don't fall off end of function.
2268
c6a7ab1f
NC		 22692000-07-27 Kazu Hirata <kazu@hxi.com>
2270
2271 * config/tc-avr.c: Fix formatting.
2272 * config/tc-ns32k.c: Likewise.
2273
e0c6ed95
AM		 22742000-07-27 Alan Modra <alan@linuxcare.com.au>
2275
2276 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2277
22782000-07-27 Kazu Hirata <kazu@hxi.com>
2279
2280 * config/tc-d10v.c: Fix formatting.
2281 * config/tc-z8k.c: Likewise.
2282 * config/tc-sparc.c: Likewise.
2283
6883dc5e 22842000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2285
2286 * cgen.c (queue_fixup): Declare opinfo.
2287 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2288 (gas_cgen_md_operand): Ditto.
2289 (gas_cgen_md_apply_fix3): Ditto.
2290
39da8128
DD		 22912000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2292
2293 * config/obj-coff.c (obj_frob_symbol): Don't merge
2294 labels. Don't merge if the symbol isn't constant. Return
2295 immediately if a symbol is merged.
2296
65e68b04
AM		 22972000-07-22 Alan Modra <alan@linuxcare.com.au>
2298
2299 * frags.c (frag_align): Correct absolute section alignment.
2300
5e0d736c
DD		 23012000-07-20 DJ Delorie <dj@redhat.com>
2302
2303 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2304 it breaks linking against DLLs.
2305
3bcbcc3d
HPN		 23062000-07-20 Hans-Peter Nilsson <hp@axis.com>
2307
2308 * configure.in: Add CRIS support.
2309 * configure: Regenerate.
2310 * Makefile.am: (CPU_TYPES): Add cris.
2311 (CPU_OBJ_VALID) [aout]: Add cris.
2312 (MULTI_CPU_TYPES): Add cris.
2313 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2314 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2315 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2316 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2317 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2318 Regenerate dependencies.
2319 * Makefile.in: Regenerate.
2320 * aclocal.m4: Regenerate.
2321 * as.c: Declare crisaout, criself.
2322 * config/tc-cris.h, config/tc-cris.c: New.
2323 * config/e-criself.c, config/e-crisaout.c: New.
2324 * po/POTFILES.in, po/gas.pot: Regenerate.
2325
041ff4dd 23262000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2327
041ff4dd 2328 * read.c: Fix formatting.
efaf0ba4 2329 * write.c: Fix formatting.
041ff4dd 2330
f980ada0
L		 23312000-07-19 H.J. Lu <hjl@gnu.org>
2332
2333 * sb.c: Include <stdlib.h> if exists for abort ().
2334
25a8b250
AM		 23352000-07-19 Alan Modra <alan@linuxcare.com.au>
2336
2337 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2338 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2339 (pa_type_args): Same here.
2340
7a9aaf92
NC		 23412000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2342
2343 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2344 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2345 the storage class is already set.
2346
8098403c
NC		 23472000-07-17 Kazu Hirata <kazu@hxi.com>
2348
fafb6d17 2349 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2350 * config/tc-mn10200.c: Likewise.
2351 * config/tc-mn10300.c: Likewise.
2352 * config/tc-pj.c: Likewise.
2353 * config/tc-tic80.c: Likewise.
2354 * config/tc-w65.c: Likewise.
8098403c 2355
977e771a
FCE		 23562000-07-17 Frank Ch. Eigler <fche@redhat.com>
2357
2358 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2359 is defined.
2360
63bf5651
ILT		 23612000-07-15 Ian Lance Taylor <ian@zembu.com>
2362
2363 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2364 @code.
2365
1cd1c99b
AM		 23662000-07-15 Alan Modra <alan@linuxcare.com.au>
2367
2368 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2369 ELF as are used for SOM (except the 32-bit reloc one) to decide
2370 whether a symbol can be reduced to a section symbol. Expand on
2371 the comment for symbols involved in LR% and RR% expressions.
2372
119d663a
NC		 23732000-07-14 Nick Clifton <nickc@cygnus.com>
2374
2375 * config/tc-mips.c (mips_disable_float_construction): New
2376 static variable. Set to true if doubles should not be
2377 constructed by loading two single width fp registers with
2378 halves of the value.
2379 (mips_ip): Test mips_disable_float_construction.
2380 (md_longopts): Add command line switches --construct-floats
2381 and --no-construct-floats.
2382 (md_parse_option): Parse new command line options.
2383 (md_show_usage): Describe new command line options.
2384
2385 * doc/c-mips.texi: Document new command line options.
2386
906fac54
AM		 23872000-07-13 Koundinya K <kk@ddeorg.soft.net>
2388
2389 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2390 * configure: Regenerate.
2391
23922000-07-13 Hans-Peter Nilsson <hp@axis.com>
2393
2394 * configure.in (DEFAULT_EMULATION setting): Revert part of
2395 2000-07-01 change that set te_multi=multi unless set to tmips.
2396 * configure: Regenerate.
2397
7f788821
NC		 23982000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2399
2400 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2401 section when aligning it increases its size.
7f788821 2402
9a736b6b
NC		 24032000-07-11 Kazu Hirata <kazu@hxi.com>
2404
2405 * config/tc-tic54x.c: Fix formatting.
2406
3dd5103b
NC		 24072000-07-10 Kazu Hirata <kazu@hxi.com>
2408
2409 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2410 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2411
46b85d42
AM		 24122000-07-10 Alan Modra <alan@linuxcare.com.au>
2413
2414 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2415 displacements correctly.
2416
2417 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2418
24192000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2420
2421 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2422 warning.
2423 (hash_jam): Ditto.
2424
ad1079af
AM		 24252000-07-09 Alan Modra <alan@linuxcare.com.au>
2426
2427 From David Huggins-Daines <dhd@linuxcare.com>
2428 * config/te-hppalinux64.h: Add a new emulation.
2429 * configure.in (emulations): Add configure bits to support the
2430 64-bit Linux/parisc target.
2431 * configure: Regenerate.
2432
2433 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2434 (md_shortopts): Add `V' for ELF.
2435
2436 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2437 when SOM or ELF_ARG_RELOC are defined.
2438 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2439 ELF_ARG_RELOC are defined.
2440 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2441 (pa_stringer): ..Do it here instead. Fix comment typos.
2442 (hppa_force_relocation): Cast enums to int before comparing with
2443 ints.
2444
2445 From Ryan Bradetich <rbradetich@uswest.net>
2446 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2447 redifinition warning.
2448 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2449 (hppa_force_relocation): ditto
ad1079af
AM		 2450 (md_apply_fix): Added cast to buf to fix warnings.
2451
2452 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2453 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2454
2455 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2456 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2457 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2458 reloc_type** to avoid warnings in switch.
2459 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2460 little earlier instead.
2461
2462 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2463 and elf.
2464 (pa_type_args): Use symbol_arg_reloc_info.
2465 (struct pa_it): Make arg_reloc unsigned int.
2466 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2467 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2468 (pa_code): Delete. pa_text duplicates this function.
2469 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2470 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2471 int.
2472 (cons_fix_new_hppa): Actually change selector to e_fsel when
2473 warning about assuming so.
2474 (tc_gen_reloc): More example elf arg reloc code.
2475 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2476 (hppa_force_relocation): Likewise.
2477
2478 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2479 files.
2480 (pa_end_of_source): Prototype.
2481 (hppa_fix_adjustable): Prototype.
2482 (LABELS_WITHOUT_COLONS): Move it..
2483 * config/te-hppa.h: To here.
2484
2485 * config/te-hppa64.h: New file.
2486
2487 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2488 type.
2489 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2490 format -10, -16, 16 relocs.
2491 (hppa_elf_mark_end_of_function): Test for null
2492 last_call_info->start_symbol
2493
2494 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2495 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2496 re_assesmble_* functions. Delete extraneous statements. Fix
2497 typos in comments.
2498 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2499 insn to re_assemble_*.
2500
623aa224
UC		 25012000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2502
2503 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2504
c4aa876b
NC		 25052000-07-08 Kazu Hirata <kazu@hxi.com>
2506
2507 * config/tc-sh.c: Fix formatting.
d0313fb7 2508 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2509 * depend.c: Fix formatting.
2510 * flonum-konst.c: Likewise.
2511 * flonum-mult.c: Likewise.
c4aa876b 2512
6b31947e
NC		 25132000-07-07 Kazu Hirata <kazu@hxi.com>
2514
a5bfe8c9 2515 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2516 * config/obj-vms.c: Fix comments.
2517 * config/tc-a29k.c: Likewise.
2518 * config/tc-alpha.c: Likewise.
2519 * config/tc-h8300.c: Likewise.
2520 * config/tc-h8500.c: Likewise.
2521 * config/tc-i370.c: Likewise.
2522 * config/tc-ia64.c: Likewise.
2523 * config/tc-m68hc11.c: Likewise.
2524 * config/tc-m68k.c: Likewise.
2525 * config/tc-mips.c: Likewise.
2526 * config/tc-ns32k.c: Likewise.
2527 * config/tc-ppc.c: Likewise.
2528 * config/tc-z8k.c: Likewise.
6b31947e 2529
b8a9dcab
NC		 25302000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2531
2532 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2533 Default to '(SEC_LOAD | SEC_DATA)'.
2534 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2535
2536 * doc/internals.texi (CPU Backend): Describe
2537 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2538
beb2de9b
AC		 2539Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2540
2541 * as.c (parse_args): NULL terminate the long option list.
2542
24ddb296
AC		 2543Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2544
2545 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2546 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2547
1fe72011
NC		 25482000-07-05 Nick Clifton <nickc@cygnus.com>
2549
2550 * config/tc-d30v.c (write_2_short): Further changes to warning
2551 messages produced when combining EITHER_BUT_PREFER_MU attributed
2552 opcodes.
2553
a5bfe8c9 25542000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2555
2556 * MAINTAINERS: new
2557
8de8f17e
AO		 25582000-07-04 Alexandre Oliva <aoliva@redhat.com>
2559
2560 * config/tc-arm.c (psrs): Accept combinations of flags.
2561
00d2865b
NC		 25622000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2563
2564 * config/tc-avr.c: Change _ () to _() around all strings marked
2565 for translation (exception from the usual coding style).
2566 (avr_opt): New struct variable, how the new switches are set.
2567 (OPTION_MMCU): Define as 'm' and actually use.
2568 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2569 (show_mcu_list): New function, display the list of known MCUs.
2570 (md_show_usage): Document the new switches. Call show_mcu_list.
2571 (avr_set_arch): Change 'm' to OPTION_MMCU.
2572 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2573 Handle the new switches.
2574 (avr_operands): Disable warnings for undefined combinations of
2575 operands if -mall-opcodes. Disable warnings for skipping two-word
2576 instructions if enhanced core or -mno-skip-bug.
2577 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2578 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2579 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2580 (avr_ldi_expression): Warn about implicit lo8().
2581 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2582
54588503
UC		 25832000-07-01 Koundinya K <kk@ddeorg.soft.net>
2584
50bbae35
AM		 2585 * configure.in: Add entry for mips-*-sysv4*MP*
2586 * configure: Rebuild
2587 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2588 elf32-tradlittlemips for traditional mips targets.
2589 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2590 test for Link Once sections as in adjust_reloc_syms.
2591 * config/te-tmips.h: New file for traditional mips targets. Define
2592 TE_TMIPS.
58a77e41 2593
c9900432
NC		 25942000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2595
2596 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2597 flags argument is not present, don't change an existing section's
2598 section's attributes. If the flags argument is present, warn if the
2599 attributes don't match the section's current attributes. When
2600 long section names are supported, set SEC_LINK_ONCE and
2601 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2602
9d87310a
HPN		 2603Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2604
2605 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2606 symbols; create them.
2607
dbddefbf
NC		 26082000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2609
2610 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2611 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2612
2ae7e77b
AH		 26132000-06-27 Aldy Hernandez <aldyh@redhat.com>
2614
2615 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2616 expressions. Ignore the problem when handling 16 bit signed
2617 immediates, because the assembler will take care of the relocation
2618 later.
2ae7e77b 2619
6b2539e3
NC		 26202000-06-27 Nick Clifton <nickc@cygnus.com>
2621
2622 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2623 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2624 sequential order, and emit warning messages if the input source
2625 code contains constructs like that, or parallel constructs
2626 containing such opcodes.
2627
65aa24b6
NC		 26282000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2629
2630 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2631 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2632 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2633 (md_show_usage): Update usage message.
2634 (md_parse_option): Allow redefinition of MCU type within the
2635 same avr[1-5] bfd machine type. Show both old and new MCU type
2636 in the error message.
2637 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2638 Simplify 8K wrap code.
2639
f0c56b90
NC		 26402000-06-25 Kazu Hirata <kazu@hxi.com>
2641
50bbae35
AM		 2642 * config/obj-aout.c: Remove all uses of DEFUN.
2643 * config/obj-ieee.c: Likewise.
2644 * config/tc-sh.c: Fix comment typos.
2645 * config/tc-tahoe.c: Likewise.
2646 * config/tc-vax.c: Likewise.
2647 * config/tc-w65.c: Likewise.
2648 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2649 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2650
6d249963
DD		 26512000-06-24 DJ Delorie <dj@cygnus.com>
2652
2653 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2654 more changes from Sept 1999
2655 (tc_i386_fix_adjustable): ditto
2656 (md_apply_fix3): ditto
2657
680d2857 26582000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2659
680d2857
FCE		 2660 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2661 (gas_cgen_parse_operand): Set it around expression() call.
2662 (gas_cgen_md_operand): Test for it before longjmp().
2663
e7b305a2
AM		 26642000-06-24 Kazu Hirata <kazu@hxi.com>
2665
c0fecd35
AM		 2666 * config/tc-h8500.c: Remove all uses of DEFUN.
2667 * config/tc-sh.c: Likewise.
2668 * config/tc-w65.c: Likewise.
2669 * config/tc-z8k.c: Likewise.
2670
e7b305a2
AM		 2671 * config/tc-h8500.c: Fix typos in comments.
2672
ed6d6fd3
FCE		 26732000-06-23 Frank Ch. Eigler <fche@redhat.com>
2674
2675 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2676 is defined.
2677
f7c88872
AM		 26782000-06-23 matthew green <mrg@redhat.com>
2679
2680 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2681 defined. Fix error message for `[' grouping.
f7c88872 2682
70d6ecf3
AM		 26832000-06-22 Kazu Hirata <kazu@hxi.com>
2684
2685 * config/tc-h8300.c: Fix formatting and comment typos.
2686
e9718fe1
TW		 26872000-06-22 Timothy Wall <twall@cygnus.com>
2688
2689 * config/tc-ia64.c (note_register_values): Move premature QP
2690 notation clearing into the appropriate place.
2691
45288df1
AM		 26922000-06-22 Alan Modra <alan@linuxcare.com.au>
2693
1581f8c9
AM		 2694 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2695 first before anything else. Add bin-bugs.h, emul.h and progress.h
2696 Sort list of files as for $(OBJS) in Makefile.am.
2697
2698 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2699 find one. Remake dependencies.
2700 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2701 * Makefile.in: Regenerate.
2702 * doc/Makefile.in: Regenerate.
2703
45288df1
AM		 2704 * config/tc-i386.c (i386_displacement): Don't assume a constant
2705 displacement is necessarily 16 bits when in 16 bit code mode.
2706 (md_assemble): Instead size the displacement here after we know
2707 for sure that a .code16gcc operand hasn't automatically added
2708 operand size prefixes.
2709
01580992
L		 27102000-06-21 H.J. Lu <hjl@gnu.org>
2711
2712 * Makefile.am: Rebuild dependency.
2713 * Makefile.in: Rebuild.
2714
40f09f82
JL		 27152000-06-21 Kazu Hirata <kazu@hxi.com>
2716
2717 * config/tc-h8300.c (parse_reg): Make the function static.
2718 (parse_exp): Likewise.
2719
78295804
DD		 27202000-06-20 DJ Delorie <dj@cygnus.com>
2721
2722 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2723 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2724 for cygwin import libraries to work properly.
2725
45f85b08
L		 27262000-06-20 H.J. Lu <hjl@gnu.org>
2727
2728 * Makefile.am: Rebuild dependency.
2729 * Makefile.in: Rebuild.
2730 * configure: Likewise.
2731 * doc/Makefile.in: Likewise.
2732
39bec121
TW		 27332000-06-20 Timothy Wall <twall@cygnus.com>
2734
2735 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2736 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2737 * doc/c-tic54x.texi: New.
2738 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2739 documentation file.
39bec121 2740 * doc/all.texi: Add C54X.
3e87a760 2741 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2742 * doc/Makefile.in: Regenerate.
2743 * configure.in: Add tic54x and define LIBM for tic54x.
2744 * configure: Regenrate.
2745 * config/tc-tic54x.[ch]: New.
2746 * config/obj-coff.h: Add tic54x.
2747 * Makefile.am: (CPU_TYPES): Add tic54x.
2748 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2749 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2750 (as_new_LDADD): Add $(LIBM).
2751 * Makefile.in: Regenerate.
3e87a760 2752
60bcf0fa
NC		 27532000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2754
2755 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2756 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2757 * doc/as.texinfo: Likewise.
2758
2759 * configure, Makefile.in: Regenerate.
2760 * configure.in (emulations): Recognize m6811 and m6812.
2761 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2762 Added files for 68hc11 and 68hc12 assembler.
2763 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2764 * config/tc-m68hc11.h: Header definition for that assembler.
2765
ec05f674
NC		 27662000-06-18 Nick Clifton <nickc@redhat.com>
2767
24ef8152
NC		 2768 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2769 instead of OCTETS_PER_BYTE.
2770
ec05f674 2771 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2772 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2773
119caedd
L		 27742000-06-18 H.J. Lu <hjl@gnu.org>
2775
2776 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2777 * configure: Rebuild.
2778
607723e4
NC		 27792000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2780
3e87a760
AM		 2781 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2782 to BFD_ASSEMBLER.
607723e4 2783
b946ec34
NC		 27842000-06-16 Nick Clifton <nickc@cygnus.com>
2785
2786 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2787 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2788
2789 * doc/c-mips.texi: Document newly accepted cpu variants.
2790
37ce37b1
UC		 27912000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2792
2793 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2794
c06ae4f2
UC		 27952000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2796
2797 * macro.c (getstring): Make it possible to escape the quote
2798 character.
2799
20348649
JL		 2800Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2801
2802 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2803
bcef29e6
L		 28042000-06-13 H.J. Lu <hjl@gnu.org>
2805
2806 * configure: Regenerate.
2807
63a0b638
AM		 28082000-06-09 Alan Modra <alan@linuxcare.com.au>
2809
2810 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2811 separator.
2812 * doc/internals.texi (line_separator_chars): Semicolon is no
2813 longer a default. Mention null and newline as defaults.
2814
2815 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2816
2817 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2818 * config/tc-i860.h (line_separator_chars): Likewise.
2819 * config/tc-h8300.c (line_separator_chars): Likewise.
2820 * config/tc-i960.c (line_separator_chars): Likewise.
2821 * config/tc-m68k.c (line_separator_chars): Likewise.
2822 * config/tc-mips.c (line_separator_chars): Likewise.
2823 * config/tc-ns32k.c (line_separator_chars): Likewise.
2824 * config/tc-sparc.c (line_separator_chars): Likewise.
2825 * config/tc-vax.c (line_separator_chars): Likewise.
2826
2827 * config/tc-h8300.c (comment_chars): Use string initialiser.
2828 * config/tc-i960.c (line_comment_chars): Likewise.
2829 * config/tc-z8k.c (comment_chars, line_comment_chars,
2830 line_separator_chars): Likewise.
2831
2832 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2833 for TE_LINUX.
2834
9bab9349
NC		 28352000-06-08 Nick Clifton <nickc@cygnus.com>
2836
2837 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2838 for size 1 fixes.
2839
946efd95
DB		 28402000-06-08 David O'Brien <obrien@FreeBSD.org>
2841
2842 * configure.in (VERSION): Update to show this is the CVS mainline.
2843
6480b79a
DB		 28442000-06-08 Matthew Jacob <mjacob@feral.com>
2845
2846 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2847 $at is the integer register $r28, vs. both $r28 and the floating
2848 point register $f28.
2849
10850f29
JW		 28502000-06-08 James E. Wilson <wilson@cygnus.com>
2851
2852 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2853 (dot_endp): Don't call ia64_flush_insns.
2854 (emit_one_bundle): Don't delete prologue/body records from
2855 unwind_record list in first loop. Rewrite second loop to account for
2856 this.
2857
150f24a2
JW		 28582000-06-07 David Mosberger <davidm@hpl.hp.com>
2859
2860 * config/tc-ia64.c: Add missing prototypes.
2861 (generate_unwind_image): Cast argument to output_unw_records call.
2862
e38c9cc2
DC		 2863Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2864
46b85d42 2865 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2866
1188e082
DC		 2867Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2868
2869 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2870 (REGISTER_P): likewise.
2871 (avr_opcodes): uses include/opcode/avr.h
2872 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2873
ac743b2c
AM		 28742000-06-04 Alan Modra <alan@linuxcare.com.au>
2875
0b545448
AM		 2876 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2877 initializers too.
ac743b2c 2878
969e1a7b
L		 28792000-06-03 H.J. Lu <hjl@gnu.org>
2880
2881 * read.c (is_end_of_line): Put back `;'.
2882
65172ab8
AM		 28832000-06-03 Alan Modra <alan@linuxcare.com.au>
2884
2885 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2886
b75c0c92
AM		 28872000-06-01 Alan Modra <alan@linuxcare.com.au>
2888
2889 * expr.c (operand): Test is_end_of_line outside switch to catch
2890 line separator chars that are also operators.
2891 (operator): Return O_illegal for line separator chars.
2892
2893 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2894 entry (or `!' entry for TC_HPPA).
2895
2896 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2897 before indexing is_end_of_line. Remove redundant check for '\0'.
2898 (fp_op2): Likewise.
2899 * config/tc-h8500.c (md_assemble): Likewise.
2900 * config/tc-mcore.c (md_assemble): Likewise.
2901 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2902 (md_atof): Likewise
2903
2904 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2905 is_end_of_line.
2906 * config/tc-mcore.c (mcore_cons): Likewise.
2907 (mcore_float_cons): Likewise.
2908 (mcore_stringer): Likewise.
2909 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2910
a6836251
SB		 29112000-06-01 Scott Bambrough <scottb@netwinder.org>
2912
2913 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2914
43841e91
NC		 29152000-05-29 Nick Clifton <nickc@cygnus.com>
2916
2917 * config/tc-sh.c: Fix compile time warning messages.
2918
2919 * config/tc-mips.c: Fix compile time warning messages.
2920
a057431b
PB		 29212000-05-29 Philip Blundell <philb@gnu.org>
2922
2923 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2924 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2925 * NEWS: Mention ARM ELF support.
2926
3c07fb76
AO		 29272000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2928
2929 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2930 it is modified, and use the real_size to compute the frag address
2931 for dwarf2 line info.
2932
ad4d6ccf
AM		 29332000-05-27 Alan Modra <alan@linuxcare.com.au>
2934
2935 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2936 line-matching scheme to cope with automake moving variables around.
2937 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2938 * Makefile.in: Regenerate.
2939
6faf3d66
JJ		 29402000-05-26 Jakub Jelinek <jakub@redhat.com>
2941
2942 * config/tc-sparc.c (sparc_relax): New.
2943 (md_longopts): Add -relax and -no-relax options.
2944 (md_parse_options, md_show_usage): Likewise.
2945 (md_apply_fix3): Optimize tail call into branch always if possible.
2946
0a44c2b1
DL		 2947Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2948
2949 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2950 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2951 rules, with warning when a GAS statement specifies a packing that
2952 will result in an instruction being squashed.
3e87a760
AM		 2953 Added typdef packing_type and enumerals, changed various integer
2954 literals to use the enumerals.
0a44c2b1 2955
e0c9811a
JW		 29562000-05-24 David Mosberger <davidm@hpl.hp.com>
2957
2958 * config/tc-ia64.c (dot_restorereg_p): New function.
2959 (md_pseudo_table): Add restorereg.p.
2960 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2961 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2962
2963 * config/tc-ia64.h (unw_record_type): Add unwabi.
2964 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2965 called MASK with members for imask, and the masks produced by
2966 fr_mem, gr_mem, br_mem, and frgr_mem.
2967 (unw_p_record): Add members ABI and CONTEXT.
2968 (unw_x_record): Add member AB.
2969 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2970 as pseudo-register for use during unwind info generation.
2971 (AR_PFS, AR_LC): New macros.
2972 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2973 whose names start with an at sign (as in "@priunat").
2974 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2975 register.
2976 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2977 proc_end, unwind_info, personality_routine): Consolidate into
2978 "unwind" structure to reduce offset-table use. Add member
2979 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2980 to be emitted.
2981 (output_R1_format, output_R3_format, output_P3_format,
2982 output_P6_format): Initialize R with zero to reduce compiler warnings.
2983 (output_P7_format): Ditto. Add `default' branch to switch
2984 statement to reduce compiler warnings.
2985 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2986 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2987 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2988 into single argument.
2989 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2990 compiler warnings. Merge A and B args into single argument.
2991 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2992 A and B args into single argument.
2993 (free_record): Removed (wasn't used).
2994 (free_list_records): Also free imasks in prologue records.
2995 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2996 (output_spill_mask): Remove.
2997 (output_unwabi): New function.
2998 (output_epilogue, output_label_state, output_copy_state): Call
2999 alloc_record.
3000 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3001 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3002 argument.
3003 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3004 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3005 as part of handling the prologue records. Emit region's imask if
3006 we have one. Handle unwabi, epilogue, label_state, copy_state,
3007 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3008 spill_sprel_p, and spill_reg_p records.
3009 (set_imask, count_bits, slot_index): New function.
3010 (fixup_unw_records): Fix region size computation. Handle
3011 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3012 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3013 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3014 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3015 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3016 (dot_save): Use manifest constants for applicaton registers.
3017 Handle REG_PR and REG_PRIUNAT.
3018 (dot_restore): Don't just ignore it.
3019 (dot_restorereg): New function..
3020 (generate_unwind_image): Ensure unwind info is a multiple of eight
3021 bytes, not just four bytes.
3022 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3023 (dot_altrp): Don't just ignore it.
3024 (dot_savemem): New function. Replaces dot_savesp() and
3025 dot_savepsp(). Use manifest constants for applicaton registers.
3026 Handle REG_PR and REG_PRIUNAT.
3027 (dot_savef): Simplify.
3028 (dot_saveb): Support generation of br_gr.
3029 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3030 dot_label_state, dot_copy_state): New function.
3031 (dot_unwabi): Don't just ignore it.
3032 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3033 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3034 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3035 (emit_one_bundle): Set slot number for prologue/body records
3036 *before* emitting the first insn.
3037 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3038 (md_begin): Declare "psp" pseudo-register.
3039 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3040 so we don't get segfault.
3041 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3042 counts as required per SW Conventions manual
3043 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3044 output_preds_psprel, output_preds_sprel, output_spill_base,
3045 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3046 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3047 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3048 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3049 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3050 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3051 (dot_vframe): Implement.
3052 (dot_vframesp, dot_vframepsp): New function.
3053
f98fd99f
HPN		 3054Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3055
3056 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3057 * configure: Regenerate.
f98fd99f 3058
ee7fcc42
AM		 30592000-05-23 Alan Modra <alan@linuxcare.com.au>
3060
3061 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3062 (md_estimate_size_before_relax): so we can use it here instead of
3063 old kludges. Localise vars to blocks. Comment.
3064
3065 * frags.c (frag_new): Update fr_var comments.
3066 * frags.h (struct frag): Ditto.
3067
c67e42c9
RH		 30682000-05-22 Richard Henderson <rth@cygnus.com>
3069
3070 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3071 (pseudo_func): Add pcrel.
3072 (operand_match): Handle IA64_OPND_TGT64.
3073 (build_insn): Likewise.
3074 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3075 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3076 (fix_insn): Handle all three 64-bit relocation types.
3077
5110c57e
HPN		 3078Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3079
3080 * obj.h (struct format_ops): New members begin, app_file,
3081 s_set_other, s_set_desc, s_get_type, s_set_type,
3082 separate_stab_sections, init_stab_section.
3083
3084 * config/obj-multi.h: Update GPL notice to v2.
3085 (obj_begin): New.
3086 (obj_app_file): New.
3087 (S_SET_SIZE): Test s_set_size for NULL before calling.
3088 (S_SET_ALIGN): Similar for s_set_align.
3089 (S_SET_OTHER): New.
3090 (S_SET_DESC): New.
3091 (S_GET_TYPE): New.
3092 (S_SET_TYPE): New.
3093 (SEPARATE_STAB_SECTIONS): New.
3094 (INIT_STAB_SECTION): New.
3095 (EMIT_SECTION_SYMBOLS): New.
3096 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3097
3098 * config/obj-elf.h: Update GPL notice to v2.
3099 Mention that this file is included from obj-multi.h.
3100 (obj_begin): Wrap definition in ifndef.
3101 (elf_file_symbol): Constify declaration.
3102 (obj_app_file): Ditto.
3103 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3104 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3105
3106 * config/obj-elf.c (elf_s_set_other): New.
3107 (elf_file_symbol): Constify argument.
3108 (elf_separate_stab_sections): New.
3109 (elf_init_stab_section): New.
3110 (elf_format_ops): Add new members. Remove comma at end.
3111
3112 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3113 (ecoff_format_ops): Add new fields. Remove comma at end.
3114 Mention inconsistency for emit_section_symbols.
3115
3116 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3117
3118 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3119 (coff_separate_stab_sections): New.
3120 (coff_format_ops): Add new members.
3121
3122 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3123 (obj_aout_s_set_other): New.
3124 (obj_aout_s_set_desc): New.
3125 (obj_aout_s_get_type): New.
3126 (obj_aout_s_set_type): New.
3127 (obj_aout_separate_stab_sections): New.
3128 (aout_format_ops): New members added. Use obj_aout_process_stab,
3129 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3130 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3131 appropriate.
3132 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3133
b98ef147
AM		 31342000-05-22 Alan Modra <alan@linuxcare.com.au>
3135
3136 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3137 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3138 (md_estimate_size_before_relax): Ensure jumps to weak and
3139 externally visible symbols are relocatable.
3140
0aa5d426
HPN		 3141Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3142
3143 * stabs.c (aout_process_stab): Make global.
3144 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3145 * read.h (aout_process_stab): Declare.
3146
3147 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3148 Generalize to *aout, *coff *elf.
3149 * configure: Regenerated.
3150
3151 * doc/internals.texi (Object format backend): Say
3152 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3153
3154 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3155 * Makefile.in: Regenerated.
3156
7c3dc350
CM		 31572000-05-19 Catherine Moore <clm@cygnus.com>
3158
3159 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3160
b3b6a3fe
JL		 31612000-05-18 Alan Modra <alan@linuxcare.com.au>
3162
3163 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3164 instruction to reflect change in re_assemble_*.
3165
c9e10a08
JL		 3166Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3167
3168 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3169 build PA64 ELF tools.
3170 * configure: Rebuilt.
3171
3043679f
AM		 31722000-05-17 Alan Modra <alan@linuxcare.com.au>
3173
3174 * Makefile.am: Regenerate dependencies.
3175 * Makefile.in: Regenerate.
3176
322f2c45
NC		 31772000-05-15 Nick Clifton <nickc@cygnus.com>
3178
3179 * config/tc-arm.c (struct asm_psr): Add boolean field
3180 distinguishing between CSPR and SPSR. Rename 'number' field
3181 to 'field'.
3182 (psrs): Rearrange contents to match new asm_psr structure.
3183 (arm_psr_parse): Move next to psr_required_here. Make it
3184 return an asm_psr structure.
3185 (psr_required_here): Use asm_psr structure returned by
3186 arm_psr_parse.
3187 (do_msr): Reorganise to allow psr_required_here to be called
3188 only once.
3189 (md_undefined_name): Mark 'name' parameter as unused, since
3190 the COFF target does not use it.
322f2c45 3191
5e6cbf41
PB		 31922000-05-14 David O'Brien <obrien@FreeBSD.org>
3193
3194 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3195 standards.
3196 * config/te-aux.h: Likewise.
3197 * config/te-dpx2.h: Likewise.
3198 * config/te-go32.h: Likewise.
3199 * config/te-hp300.h: Likewise.
3200 * config/te-hppa.h: Likewise.
3201 * config/te-i386aix.h: Likewise.
3202 * config/te-ic960.h: Likewise.
3203 * config/te-interix.h: Likewise.
3204 * config/te-nbsd532.h: Likewise.
3205 * config/te-pc532mach.h: Likewise.
3206 * config/te-ppcnw.h: Likewise.
3207 * config/te-psos.h: Likewise.
3208 * config/te-sparcaout.h: Likewise.
3209 * config/te-sun3.h: Likewise.
3210 * config/te-sysv32.h: Likewise.
3211
4132022d
AM		 32122000-05-14 Alan Modra <alan@linuxcare.com.au>
3213
3214 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3215 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3216 and sign extend without an if statement.
3217 (build_bytes): Likewise.
3218
32192000-05-14 Kazu Hirata <kazu@hxi.com>
3220
3221 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3222 X_add_symbol L_32 case.
3223
b4fd930a
AM		 32242000-05-14 David O'Brien <obrien@FreeBSD.org>
3225
3226 * config/te-freebsd.h: New file.
3227
a38cf1db
AM		 32282000-05-13 Alan Modra <alan@linuxcare.com.au>
3229
897083bd
AM		 3230 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3231 bindtextdomain): Replace defines with those from intl/libgettext.h
3232 to quieten gcc warnings.
3233
a38cf1db
AM		 3234 * NEWS: Mention x86 .arch and -q.
3235
3236 * config/tc-i386.c (quiet_warnings): New.
3237 (md_assemble): Use quiet_warnings.
3238 (md_parse_option): Set quiet_warnings from -q.
3239 (md_show_usage): Mention -q, delete -m.
3240 (flag_do_long_jump): Delete.
3241 (md_parse_option): Remove -m.
3242 (md_show_usage): Remove -m.
3243 (md_create_long_jump): Remove useless flag_do_long_jump code.
3244
3245 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3246 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3247
e413e4e9
AM		 32482000-05-13 Alan Modra <alan@linuxcare.com.au>
3249 Alexander Sokolov <robocop@netlink.ru>
3250
3251 * doc/c-i386.texi (i386-Arch): New section.
3252 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3253
3254 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3255 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3256 architecture has been given and is not 486.
3257 (set_cpu_arch): New.
3258 (md_pseudo_table): Add .arch.
3259 (md_assemble): Warn if cpu architecture has been given and an
3260 unsupported instruction.
3261
3262 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3263 Move operand_types bit defines after relevant template field.
3264 (template): Add cpu_flags.
3265 (Cpu*): Define.
3266 (arch_entry): New.
3267
e8b1cae5
AO		 32682000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3269
3270 * config/tc-mn10300.h (md_end): Define.
3271 (mn10300_finalize): Declare.
3272 * config/tc-mn10300.c: Include dwarf2dbg.h.
3273 (debug_line): Define.
3274 (md_assemble): Generate dwarf2 line info.
3275 (mn10300_finalize): New function. Finalize dwarf2 info.
3276
426b0403
AM		 32772000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3278
3279 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3280 external version of the relocation for weak symbols.
3281
e4c58b25
JW		 32822000-05-08 David Mosberger <davidm@hpl.hp.com>
3283
3284 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3285 frame size in units of 16 bytes, as required per SW Conventions manual.
3286 (output_unw_records): Output info-block header as a dword to get
3287 byte-order right.
3288
8fce3f5e
AM		 32892000-05-08 Alan Modra <alan@linuxcare.com.au>
3290
3291 * as.h: #include "file", not <file> on files from ../include.
3292 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3293 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3294 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3295 (tc_coff_symbol_emit_hook): Ditto.
3296 (OPTCOUNT): Cast to int to avoid compiler warning.
3297 (md_begin): Fix signed/unsigned warnings.
3298
32992000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3300
3301 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3302 ABRANCH LONG case for a conditional branch on a 68000.
3303 (md_estimate_size_before_relax): Likewise. Also handle
3304 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3305 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3306 PC-relative on all CPUs.
3307 (md_estimate_size_before_relax): Likewise.
3308
fb166ee3
AM		 33092000-05-04 Alan Modra <alan@linuxcare.com.au>
3310
3311 * as.c (parse_args): Just mention current year in printed
3312 copyright message.
3313
7a899fff
C		 33142000-05-03 J.T. Conklin <jtc@redback.com>
3315
3316 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3317 unit registers.
7a899fff
C		 3318 (md_parse_option): Recognize -m7400.
3319
44877466
ILT		 33202000-05-03 Ian Lance Taylor <ian@zembu.com>
3321
3322 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3323 don't permit lp to become less than the words array.
3324
eaa15ab8
NC		 33252000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3326
3327 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3328 Fix little-endian case.
3329
7c4f6a03
AM		 33302000-05-03 David O'Brien <obrien@NUXI.com>
3331
3332 * as.c (parse_args): Update copyright.
3333
da5d444c
AM		 33342000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3335
3336 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3337 for the .bss section too.
3338
3f9b03b5
AM		 33392000-05-02 Alan Modra <alan@linuxcare.com.au>
3340
3341 * configure.in: Set em=linux for hppa-*-linux.
3342 * configure: Regenerate.
3343 * doc/Makefile.in: Regenerate with correct automake.
3344
3345 * frags.c (frag_grow): Sanity check chunk_size.
3346
3347 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3348 * config/obj-som.h: Likewise.
3349 * config/obj-ieee.h: Likewise.
3350
3351 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3352
3353 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3354 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3355 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3356 (pa_ip): low_sign_unext now returns via function value. Use
3357 re_assemble_* instead of dis_assemble_* and
3358 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3359 unnecessarily.
3360 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3361 (md_section_align, md_parse_option, md_show_usage,
3362 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3363 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3364 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3365 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3366 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3367 pa_text): Likewise.
3368 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3369 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3370 outside of switch. Correct mask and shifting errors in case 10
3371 and case -11. In case 21, compare against signed range to suit
3372 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3373 case 17 and case 22, use offsetT variable to properly check range.
3374 Use re_assemble_* here too.
3375 (evaluate_absolute): Change type of value to offsetT. Call
3376 hppa_field_adjust to do the work for us.
3377 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3378 (pa_parse_cmpib_64_cmpltr): Ditto.
3379 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3380 of i to unsigned int.
3381 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3382 (pa_end_of_source): Return type is void.
3383
a2984248
CM		 3384Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3385
3386 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3387
df136245
DC		 3388Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3389
3390 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3391 More comments added.
3392 (md_begin): Removed "construct symbols for each register name".
3393 Because register names conflicts with GCC generated function
3394 names.
3395 (avr_operand): Now constant numbers can be used as a register
3396 identifiers (0 as r0, 31 as r31).
3397 (md_assemble): use skip_space () before parsing instruction
3398 operands.
3399
c1e73230
AM		 34002000-05-01 Alan Modra <alan@linuxcare.com.au>
3401
3402 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3403 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3404 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3405 * configure: Regenerate.
3406
a1934524
AM		 34072000-04-29 Andreas Jaeger <aj@suse.de>
3408
3409 * as.h: Correctly check GCC version.
3410
d9b7d820
AM		 34112000-04-26 David O'Brien <obrien@FreeBSD.org>
3412
3413 * doc/as.1: Fix unbalanced brackets.
3414
3415 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3416 TE_FreeBSD.
3417 (line_comment_chars): Set to '/' if TE_FreeBSD.
3418
cea1ab94
JL		 3419Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3420
3421 * configure.in: Configury support for PA64 (currently disabled).
3422 * configure: Rebuilt.
3423
e799a695
AM		 34242000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3425
3e87a760 3426 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3427 bfd_set_section_alignment.
3428
3b0ec529
AM		 34292000-04-25 Alan Modra <alan@linuxcare.com.au>
3430
3431 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3432 than 32.
3433
adcf07e6
NC		 34342000-04-24 Nick Clifton <nickc@cygnus.com>
3435
3436 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3437 * doc/as.texinfo (Align): Include arm and strongarm in list of
3438 targets that have the second form of the behaviour of the .align
3e87a760 3439 directive.
adcf07e6 3440
5047a41f
JL		 34412000-04-24 Mark Klein <mklein@dis.com>
3442
50705ef4 3443 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3444
a47cf567
NC		 3445Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3446
3447 * as.c (parse_args): Allow md_parse_option to override -a listing
3448 option.
3449 * config/obj-coff.c (add_lineno): Change type of offset parameter
3450 from "int" to "bfd_vma."
3451 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3452 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3453 (ppc_change_csect): Align correctly for XCOFF64.
3454 (ppc_machine): New function, which discards "ppc_machine" line.
3455 (ppc_tc): Cons for 8 when code is 64 bit.
3456 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3457 relocations.
3458 (md_parse_option): Handle -a64 and -a32.
3459 (ppc_xcoff64): New.
3460 * config/tc-ppc.h (TARGET_MACH): Define.
3461 (TARGET_FORMAT): Move to function.
3462 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3463
3464Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3465
3466 * config/tc-avr.c: New AVR_ISA_ defined.
3467 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3468 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3469 for `fmul', `movw' and `lpm R,Z' instructions.
3470 (avr_operands): Warn if current opcode is a two-word instruction
3471 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3472 (avr_opcodes): New commands added.
3473 (REGISTER_P): Check 'a' and 'v' constraint letters.
3474 (mcu_types): New MCU added.
3475
bf3ca999
TW		 34762000-04-22 Timothy Wall <twall@cygnus.com>
3477
3478 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3479 to "natval".
3480 (operand_match): Conditionally insert default bit values for IMMU9.
3481
98e5953c
JL		 34822000-04-14 Matthew Green <mrg@cygnus.com>
3483
3484 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3485 * configure: Rebuilt.
3486
a02fab7e
JL		 3487Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3488 Jason Eckhardt <jle@cygnus.com>
3489
c67e42c9 3490 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3491
3492 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3493 Added handling of new operand types l,y,&,fe,fE,fx.
3494
800eeca4
JW		 3495Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3496 David Mosberger <davidm@hpl.hp.com>
3497 Timothy Wall <twall@cygnus.com>
3498 Andrew MacLeod <amacleod@cygnus.com>
3499 Jim Wilson <wilson@cygnus.com>
3500
3501 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3502 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3503 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3504 * Makefile.in: Rebuild.
3505 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3506 * configure: Rebuild.
3507 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3508 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3509 * expr.c (expr): Handle md_optimize_expr.
3510 * read.c (LEX_HASH): Add comment.
3511 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3512
66778679
RH		 35132000-04-21 Richard Henderson <rth@cygnus.com>
3514
3515 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3516 bundling a non-delayed branch type instruction.
3517
aa15f6f7
AO		 35182000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3519
3520 * config/tc-mn10300.c (HAVE_AM30): Define.
3521 (md_assemble): Use it.
3522
16adf844
AM		 35232000-04-19 Alan Modra <alan@linuxcare.com.au>
3524
742f45cf
AM		 3525 * config/obj-elf.c (obj_elf_change_section): Check for changed
3526 section attributes.
3527
16adf844
AM		 3528 * Makefile.am: (CPU_MULTI_VALID): Remove.
3529 (MULTI_CPU_TYPES): Define.
3530 (MULTI_CPU_OBJ_VALID): Define.
3531 (DEPTC): Use the above.
3532 (DEPOBJ): Same here.
3533 (DEP2): And here.
3534 Regenerate dependencies.
3535 * Makefile.in: Regenerate.
3536
9c46fb1b
AM		 35372000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3538
742f45cf 3539 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3540
508866be
L		 35412000-04-18 H.J. Lu (hjl@gnu.org)
3542
3543 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3544 bfd_vma for non-bfd assemblers.
508866be 3545
ba2adb93
AM		 35462000-04-17 Alan Modra <alan@linuxcare.com.au>
3547
3548 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3549 doesn't give spurious errors.
3550
12ff5d56
AM		 35512000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3552
66778679 3553 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3554
fc633e5b
AM		 35552000-04-13 Alan Modra <alan@linuxcare.com.au>
3556
3557 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3558 constants, and don't assume offsetT is 32 bits.
3559
1ed18ec1
NC		 35602000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3561
3562 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3563 (md_pcrel_from_section): Add prototype.
3564 (d10v_fix_adjustable): Add prototype.
3565 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3566
3567 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3568
3db10f32
NC		 35692000-04-12 Nick Clifton <nickc@cygnus.com>
3570
3571 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3572 symbol in frag chain.
3573
847f7ad4
AM		 35742000-04-10 Alan Modra <alan@linuxcare.com.au>
3575
3576 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3577 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3578 (fits_in_signed_word, smallest_imm_type): Ditto.
3579 (md_assemble): Use an offsetT var to hold offsetT values, not a
3580 long.
3581 (offset_in_range): New.
3582 (md_assemble): Use it.
3583 (md_convert_frag): Change type of target_address, opcode_address,
3584 and displacement_from_opcode_start to offsetT.
3585 (md_create_short_jump): Change type of offset to offsetT.
3586 (md_create_long_jump): Ditto.
3587 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3588 (md_chars_to_number): Remove.
3589 (output_invalid): Remove duplicate prototype.
3590
ec694b89
NC		 35912000-04-09 Nick Clifton <nickc@cygnus.com>
3592
3593 * Makefile.am (CPU_TYPES): Add 'avr'.
3594 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3595 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3596
16adf844 3597 * Makefile.in: Regenerate.
ec694b89
NC		 3598
3599 * doc/as.texinfo: Add M32R documentation.
3600
a2d91340 3601Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3602
a2d91340 3603 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3604 --enable-build-warnings option.
a2d91340
AC		 3605 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3606 * Makefile.in, configure: Re-generate.
3607
d92b1a8a
NC		 36082000-04-07 Nick Clifton <nickc@cygnus.com>
3609
3610 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3611 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3612 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3613 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3614 (arm_force_relocation): Force relocations for
3615 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3616
52ccafd0
JR		 3617Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3618
3619 * config/tc-sh.c (get_operands): There's no third operand if the
3620 first operand is an immediate.
3621
015551fc
JR		 3622Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3623
3624 * config/tc-sh.c (immediate): Delete.
3625 (sh_operand_info): Add immediate member.
3626 (parse_reg): Use A_PC for pc.
3627 (parse_exp): Add second argument 'op'. All callers changed.
3628 (parse_at): Expect pc to be coded as A_PC.
3629 Use immediate field in *op.
3630 (insert): Add fourth argument 'op'. All callers changed.
3631 (build_relax): Add second argument 'op'. All callers changed.
3632 (insert_loop_bounds): New function.
3633 (build_Mytes): Remove DISP_4.
3634 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3635 (assemble_ppi): Use immediate field in *operand.
3636 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3637 (md_apply_fix): Likewise.
3638 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3639
79bd78be
AO		 3640Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3641
3642 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3643
e30e5a6a
HPN		 3644Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3645
3646 * internals.texi (CPU backend): Document
3647 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3648
41b49281
AM		 36492000-04-04 Alan Modra <alan@linuxcare.com.au>
3650
8ad3436c
AM		 3651 * po/gas.pot: Regenerate.
3652
3653 * as.c (show_usage): Restore translated part of bug string.
3654 * gasp.c (show_usage): Likewise.
3655
41b49281
AM		 3656 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3657 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3658 than move-if-change.
3659 (DEP1): Modify for "gcc -MM".
3660 (DEPTC): Likewise.
3661 (DEPOBJ): Likewise.
3662 (DEP2): Likewise.
3663 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3664 Update dependencies.
3665 * Makefile.in: Regenerate.
3666
0a727238
AO		 36672000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3668
3669 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3670 (md_begin): Likewise.
3671 (HAVE_AM33): New macro.
3672 (md_assemble): Use it. Match r_regs and xr_regs only if
3673 HAVE_AM33.
3674
c20f4f8c
AM		 36752000-04-03 Alan Modra <alan@linuxcare.com.au>
3676
3677 * as.h: #include "bin-bugs.h"
3678 * as.c (show_usage): Use REPORT_BUGS_TO.
3679 * gasp.c: #include "bin-bugs.h"
3680 (show_usage): Use REPORT_BUGS_TO.
3681
3682 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3683
753f6b12
HPN		 3684Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3685
3686 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3687 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3688 adjustments.
3689
726c5dcd
AM		 36902000-04-03 Alan Modra <alan@linuxcare.com.au>
3691
3692 * config/tc-i386.c (i386_immediate): Don't assume a constant
3693 immediate is necessarily 16 bits when in 16 bit code mode.
3694 (md_assemble): Instead set guess_suffix here after we have checked
3695 registers.
3696
bf80011a
RH		 36972000-04-02 Richard Henderson <rth@cygnus.com>
3698
3699 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3700 quantities. Correct right shift sign extension.
3701 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3702 32-bit value when shifting into place.
3703
92161534
ILT		 37042000-04-01 Ian Lance Taylor <ian@zembu.com>
3705
3706 * app.c: Add ATTRIBUTE_UNUSED as needed.
3707 * config/tc-ppc.c: Likewise.
3708 (ppc_size): Make unsigned long.
3709 (ppc_insert_operand): Add casts to avoid warnings.
3710
447f3982
NC		 37112000-03-31 Nick Clifton <nickc@cygnus.com>
3712
3713 * config/tc-d10v.h (md_flush_pending_output): Define.
3714
21d75ec2
NC		 37152000-03-29 Nick Clifton <nickc@cygnus.com>
3716
3717 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3718 segment. Works for both BFD_ASSEMBLER and others.
3719 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3720
d1a1bf19
NC		 37212000-03-29 Nick Clifton <nickc@cygnus.com
3722
3723 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3724
224de7a5
AM		 37252000-03-28 Alan Modra <alan@linuxcare.com.au>
3726
3727 * listing.c (LISTING_LHS_WIDTH): Default depends on
3728 LISTING_WORD_SIZE.
3729 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3730
5b8274e3
ILT		 37312000-03-27 Ian Lance Taylor <ian@zembu.com>
3732
3733 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3734 string literal.
3735
224de7a5 37362000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3737
3738 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3739
3740 * config/tc-avr.c (mcu_types): Add missing initialiser.
3741 (md_pcrel_from_section): Add prototype.
3742 (avr_operand): Remove redundant test of unsigned < 0.
3743 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3744
37452000-03-27 Denis Chertykov <denisc@overta.ru>
3746
3747 * config/tc-avr.c: New file for AVR support.
3748 * config/tc-avr.h: Likewise.
3749 * configure.in: Add AVR support.
3750 * configure: Regenerate.
3751
9f10757c
TW		 37522000-03-26 Timothy Wall <twall@cygnus.com>
3753
3754 * gasp.c (macro_op): Add new argument to check_macro call.
3755 Macro structure definitions moved to macro.h
3756 * sb.h: Add argument to prototype for input_scrub_include_sb.
3757 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3758 nesting checks with an additional flag.
3759 (struct input_save): Add flag to indicate whether current sb
3760 should be checked for proper macro/conditional nesting.
3761 (input_scrub_push/pop): Save/restore nest check flag.
3762 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3763 defined.
9f10757c
TW		 3764 * macro.c (check_macro): Allow caller to retrieve parsed macro
3765 information if a pointer is provided. This information may be
3766 used by the new macro hooks.
3767 * macro.h: Update prototype for check_macro. Macro struct
3768 definitions moved here from macro.c/gasp.c.
3769 * read.c (read_a_source_file): Add parameter to check_macro call,
3770 and pass macro info to the macro hook, if defined.
3771 (input_scrub_insert_line): New. Allow insertion of a line of
3772 characters into the input stream.
3773 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3774 file into the input stream.
3775 (s_include): Use input_scrub_insert_file.
3776 * internals.texi: Document new macro hooks.
3777 * as.h: New prototypes added.
3e87a760 3778
224de7a5 37792000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3780
3781 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3782 an initial capital letter.
3783 (i386_index_check): Reindent.
3784
11424155
NC		 37852000-03-19 Nick Clifton <nickc@cygnus.com>
3786
eaa15ab8 3787 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3788 relative branches.
3789
43f05576
NC		 37902000-03-17 Thomas de Lellis <tdel@windriver.com>
3791
66778679
RH		 3792 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3793 instruction operand bad if Rd > 7 when generating
3794 thumb instructions. Prevents for example,
3795 "adr r12,label" from silently failing and generating
3796 the wrong instruction.
3e87a760 3797
67231402
NC		 37982000-03-17 Nick Clifton <nickc@cygnus.com>
3799
3800 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3801 that have a destingation >= 0x400000.
3e87a760 3802 Fix compile time warning messages.
67231402 3803
a37c8f88
JR		 3804Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3805
3806 * config/tc-sh.c (md_begin): When encountering insn that are
3807 not supported by the current arch, only change the name if
3808 its contents are the same as prev_name.
3809 (get_specific): If the the architecture doesn't match, fail.
3810
dead1419
JR		 3811Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3812
3813 * config/tc-sh.c (IDENT_CHAR): Define.
3814 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3815 matching back where it came from.
3816
182e89d3
JR		 3817Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3818
3819 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3820
84f73d89
NC		 38212000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3822
3823 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3824 normal operands.
3825
dbbc7809
JL		 38262000-03-15 Kazu Hirata <kazu@hxi.com>
3827
3828 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3829
271bb601
HPN		 3830Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3831
3832 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3833 floating-point-number, make sure 'f' is in FLT_CHARS.
3834
8684e216
HPN		 3835Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3836
3837 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3838 (s_lcomm_internal): Use it.
3839 * doc/internals.texi (CPU backend): Document it.
3840 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3841 bytes.
3842
bb2d6cd7
GK		 38432000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3844
3845 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3846 when embedded-pic.
3847
3848 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3849 implementation doesn't have special handling for switch
3850 statements.
bb2d6cd7
GK		 3851 (macro_build): Allow for code in sections other than .text.
3852 (macro): Likewise.
3853 (mips_ip): Likewise.
3854 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3855 Don't perform relocs if we will be outputting them.
bb2d6cd7 3856 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3857 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3858 embedded-pic.
bb2d6cd7 3859
5c86cbc7 38602000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3861
66778679
RH		 3862 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3863 relocation type based on the entry in the fixup structure.
a47cf567 3864 Put S_IS_EXTERN processing back in.
5c86cbc7 3865
f8c827e9
L		 38662000-03-08 H.J. Lu (hjl@gnu.org)
3867
3868 * Makefile.am (install-exec-tooldir): Depend on
3869 install-exec-bindir for parallel make.
3870 * Makefile.in: Regenerated.
3871
8ad9e709
NC		 38722000-03-06 Nick Clifton <nickc@cygnus.com>
3873
3874 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3875 switch.
3876 (md_parse_option): Parse -m32r command line switch - disable m32rx
3877 compatability.
ded0aeb7
NC		 3878 (md_show_usage): Document new option.
3879
3880 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3881 * doc/Makefile.in: Regenerate.
3882 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3883
b7b8f327
MM		 38842000-03-02 Michael Meissner <meissner@redhat.com>
3885
3886 * config/tc-d30v.c (check_range): Remove code that incorrectly
3887 sign extended values where bits < 32.
3888
15886821
L		 38892000-03-02 H.J. Lu (hjl@gnu.org)
3890
3891 * configure.in: Support --enable-targets=all on ia32.
3892 * configure: Regenerated.
3893
8bf950bf
NC		 38942000-03-01 Nick Clifton <nickc@cygnus.com>
3895
3896 * gasp.c (do_align): Remove bogus check of alignment value.
3897
c5e54cc2
ILT		 38982000-02-27 Thomas de Lellis <tdel@windriver.com>
3899
3900 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3901 TC_PPC was defined forced the type of a symbol with no other type
3902 to be BSF_OBJECT.
3903
65fd87bc
ILT		 39042000-02-27 Hans-Peter Nilsson <hp@axis.com>
3905
3906 * doc/internals.texi (CPU backend): Mention that
3907 line_separator_chars do not break up comments. Fix typos for
3908 LEX_AT and LEX_NAME descriptions. Document operands for
3909 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3910 description of md_create_short_jump usage. Document argument for
3911 md_undefined_symbol.
3912
a25fe906
ILT		 39132000-02-27 Jakub Jelinek <jakub@redhat.com>
3914
3915 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3916 (md_parse_option): Handle it.
3917 (md_show_usage): Document it.
3918
21b10511
ILT		 39192000-02-27 Ian Lance Taylor <ian@zembu.com>
3920
3921 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3922 opcode, for the instruction `pal19'. From Andrea Arcangeli
3923 <andrea@suse.de>.
3924
773f551c
AM		 39252000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3926
3927 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3928 from here..
3929 (md_assemble): To here, before template operands are matched.
3930 Also ensure a constant immediate is sign extended when we know the
3931 size is at most 16 bits. This is to catch cases like "add
3932 $0xffc0,%ax" where we don't know the size, and thus that the
3933 immediate can be represented as Imm8S until after parsing the
3934 register operand.
3935 (i386_displacement): Similarly sign extend 16 bit constant
3936 displacements.
3937 (md_assemble): Relax 16-bit jump constant range check to suit sign
3938 extended displacements.
3939
28d33191
JL		 39402000-02-26 Andreas Jaeger <aj@suse.de>
3941
3942 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3943
cc5ca5ce
AM		 39442000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3945
3946 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3947 call operands when intel_syntax.
3948 (intel_float_operand): Return 2 for "fi...".
3949 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3950 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3951 earlier "SHORT" change.
3952 (md_assemble): When determining suffix from Regs, exclude
3953 InOutPortReg.
3954
056350c6
NC		 39552000-02-24 Nick Clifton <nickc@cygnus.com>
3956
3957 * configure: Add arm-wince, mips-pe and sh-pe targets.
3958 * configure: Regenerate.
3959
3960 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3961 sh-pe targets.
3962 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3963 "pe-mips" for the mips-pe target.
3964
3965 * config/tc-arm.c (insns): Change displacement encoded in BL
3966 and B instructions if the target port is arm-wince.
3967 (do_ldst): Do not bias the relocation offset if the target
3968 port is arm-wince.
3969 (md_pcrel_from): Add in missing relocation offset bias if the
3970 target os arm-wince.
3971
3972 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3973 (md_begin): Disable -G support for mips-pe target.
3974 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3975 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3976 COFF flavour.
3977
3978 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3979 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3980 assembler, just set the alignment to 4.
3981
3982 * config/te-wince-pe.h: New file for WinCE targets. Define
3983 TE_WINCE.
3984
36bf8ab9
AM		 39852000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3986
3987 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3988 string instructions.
3989 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3990 (i386_intel_memory_operand): After finding a segment override,
3991 check again for no `[' before looking for a displacement. Bomb if
3992 more than one displacement rather than silently discarding the
3993 second and subsequent ones. Free strings malloc'd by
3994 build_displacement_string.
3995
f5795b08
CM		 39962000-02-24 Catherine Moore <clm@cygnus.com>
3997
3998 * config/obj-som.c (obj_pseudo_table): Add "weak".
3999 (obj_som_weak): New routine.
4000
abd63a32
AM		 40012000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4002
520dc8e8
AM		 4003 * config/tc-i386.c (union i386_op): New.
4004 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4005 Throughout file replace occurences of disps[n], imms[n], regs[n]
4006 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4007 intel mode operand swapping. Add assert in regKludge and
4008 fake_zero_displacement code. Test i.types[n] when outputting
4009 displacements and immediates. Combine output of Disp16 with
4010 Disp32.
7f3f1ea2
AM		 4011 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4012 when in intel mode by (not) reversing fsub and fdiv operands
4013 before the template search. This fails for single operand
4014 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4015 undefined. Instead fix the base_opcode after we've found the
4016 template. Move base_opcode xor with found_reverse_match from
4017 opcode output code to before this fix so we test for the correct
4018 opcodes.
4019 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4020 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4021
4022 * config/tc-i386.h (TC_RELOC): Delete.
4023 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4024 with equivalent call to reloc.
4025
abd63a32
AM		 4026 * as.h (flag_m68k_mri): Move declaration after target include, and
4027 only declare when TC_M68K defined. Define as zero otherwise.
4028 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4029 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4030 Define as zero otherwise.
4031 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4032 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4033 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4034 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4035 testing whether defined.
4036 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4037 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4038 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4039 rather than testing whether defined.
4040 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4041 (parse_mri_cons): Declare and use only when TC_M68K.
4042 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4043 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4044 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4045
4046 * NEWS: Mention IBM 370 support.
4047
7e052742
RH		 40482000-02-23 Richard Henderson <rth@cygnus.com>
4049
4050 * config/tc-i386.c (md_assemble): When swapping operands for
4051 intel_syntax, assume everything that's not Imm or Disp is a
4052 register.
4053
5b93d8bb
AM		 40542000-02-23 Linas Vepstas <linas@linas.org>
4055
4056 * config/tc-i370.c, config/tc-i370.h: New files.
4057 * Makefile.am: Add support for Linux/IBM 370.
4058 * configure.in: Likewise.
4059 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4060 * config/obj-elf.c: Include elf/i370.h
4061 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4062
4063 * Makefile.in: Regenerate.
4064 * configure: Regenerate.
4065
4066 * doc/c-i370.texi: New file.
4067 * doc/all.texi: Include it.
4068 * doc/as.texinfo: And here.
3e87a760 4069 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4070 * doc/Makefile.in: Regenerate.
4071
25f2196d
CC		 40722000-02-19 Michael Meissner <meissner@redhat.com>
4073
4074 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4075 determine if an instruction can be used in parallel with an ADDppp
4076 or SUBppp instruction.
4077
6349b5f4
AH		 40782000-02-22 Andrew Haley <aph@cygnus.com>
4079
4080 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4081
2f6d2f85 40822000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4083
4084 * config/tc-mips.c (mips_gp32): New variable.
4085 (macro_build) Use mips_gp32.
4086 (mips_ip): Ditto.
4087 (md_longopts): Add "-mgp32" and "-mgp64".
4088 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4089
a47cf567
NC		 4090 (OPTION_M7900): Change offset
4091 (OPTION_NO_M7900): Ditto.
4092
b985eaa8
ILT		 40932000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4094
4095 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4096 warning, and bump it to 1.
4097
52454417
ILT		 40982000-02-22 Ian Lance Taylor <ian@zembu.com>
4099
4100 From Brad Lucier <lucier@math.purdue.edu>:
4101 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4102 match format.
4103
6b76fefe
CM		 41042000-02-21 Catherine Moore <clm@cygnus.com>
4105
4106 * config/tc-mips.c (MF_HILO_INSN): Define.
4107 (mips_7000_hilo_fix): Declare.
4108 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4109 (md_parse_option): Check for 7000_HILO_FIX options.
4110 (OPTION_M7000_HILO_FIX): Define.
4111 (OPTION_NO_M7000_HILO_FIX): Define.
4112 * doc/c-mips.texi (-mfix7000): Describe.
4113
f6af82bd
AM		 41142000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4115
4116 * listing.c (print_lines): Remove unused variable `end'.
4117
4118 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4119 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4120 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4121 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4122 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4123 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4124
8c8281f4
NC		 41252000-02-18 Nick Clifton <nickc@cygnus.com>
4126
4127 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4128 the computed frag offset, rather than overwriting it.
4129
d4845d57
JR		 4130Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4131
4132 * config/tc-sh.c ("elf/sh.h"): Include.
4133 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4134 (md.begin): Initialize target_arch.
4135 Only include opcodes in has table that match selected architecture.
4136 (parse_reg): Recognize register names for sh-dsp.
4137 (parse_at): Recognize post-modify addressing.
4138 (get_operands): The leading space is now optional.
4139 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4140 arguments. Update valid_arch.
4141 (build_Mytes): Add support for SDT_REG_N.
4142 (find_cooked_opcode): New function, broken out of md_assemble.
4143 (assemble_ppi, sh_elf_final_processing): New functions.
4144 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4145 (md_longopts, md_parse_option): New option: -dsp.
4146 * config/tc-sh.h (elf_tc_final_processing): Define.
4147 (sh_elf_final_processing): Declare.
4148
c97305a1
JL		 4149Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4150
4151 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4152 the unwinder subspace. Save the current seg/subseg before creating
4153 the new seg/subseg.
4154
bec50466
NC		 41552000-02-10 Nick Clifton <nickc@cygnus.com>
4156
4157 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4158 little endian targets.
bec50466 4159 (INST_BYTE1): Redefine to handle big and little endian
66778679 4160 targets.
bec50466
NC		 4161 (cpu_type): New type: Select between M340 and M210.
4162 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4163 instructions of the M340.
bec50466 4164 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4165 instructions.
bec50466
NC		 4166 (md_atof): Add support for little endian targets.
4167 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4168 line switches.
bec50466
NC		 4169 (md_convert_frag): Add support for little endian targets.
4170 (md_apply_fix3): Add support for little endian targets.
4171 (md_number_to_chars): Add support for little endian targets.
4172
a25c045a
TW		 41732000-02-10 Timothy Wall <twall@redhat.com>
4174
4175 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4176 defined, use it to verify the symbol just read should be a label.
4177
f28e8eb3
TW		 41782000-02-10 Timothy Wall <twall@redhat.com>
4179
4180 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4181 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4182 around colons when KEEP_WHITE_AROUND_COLON is defined.
4183 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4184 and KEEP_WHITE_AROUND_COLON.
4185
6dc19fc4
TW		 41862000-02-08 Timothy Wall <twall@redhat.com>
4187
4188 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4189 logic.
6dc19fc4 4190 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4191 implemented.
6dc19fc4
TW		 4192 (end_repeat): New. Provide support for a "break" out of the
4193 repeat loop.
4194 * read.h: Add prototypes for new functions.
3e87a760 4195
f805106c
TW		 41962000-02-08 Timothy Wall <twall@redhat.com>
4197
4198 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4199 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4200 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4201 non-zero.
4202
4469be0f
TW		 42032000-02-08 Timothy Wall <twall@redhat.com>
4204
4205 * read.c: Added elseif to directives table.
4206 * read.h: Added prototype for s_elseif.
4207 * doc/as.texinfo: Added description for elseif.
4208 * cond.c (s_elseif): New function
3e87a760 4209
24a17b6c
TW		 42102000-02-04 Timothy Wall <twall@redhat.com>
4211
4212 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4213 listings.
24a17b6c 4214
bea9907b 42152000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4216
bea9907b
TW		 4217 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4218 default values.
4219 * frags.c (frag_new): Calculate fr_fix in octets
4220 (frag_now_fix) Return offset as target address offset (bytes).
4221 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4222 quantities).
bea9907b
TW		 4223 * frags.h: Added prototype for frag_now_fix_octets().
4224 Distinguish between octets and bytes in field descriptions.
4225 * listing.c (calc_hex): Account for octets vs bytes when
4226 printing addresses/offsets.
4227 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4228 target is little-endian, print the octets in a word in big-endian
4229 order so that the display looks like a proper hexadecimal number,
4230 instead of having the octets reversed.
4231 * read.c (do_align): When recording alignment, alignment power
4232 should be in terms of target bytes (minimum addressible unit)
4233 instead of octets.
4234 (do_org) Convert ORG target address (byte) argument into an
4235 octet offset when generating a variable fragment.
4236 * symbols.c (resolve_symbol_value): Symbol final value
4237 converted to a target address offset (bytes) from its octet offset.
4238 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4239 offset (bytes) is adjusted by the frag offset (octets) converted
4240 to bytes.
4241 (coff_frob_section) Section alignment power is in terms of bytes;
4242 convert it to an octet alignment power when calculating size (and
4243 size mask) in octets. Don't modify the section size in order to
4244 "align" it for TI COFF, since that format has a different method
4245 for storing alignment information.
3e87a760 4246
210dcc61
TW		 42472000-02-01 Timothy Wall <twall@cygnus.com>
4248
4249 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4250 entries, matching the way GCC generates them. If not escaped, the
4251 filename is encoded incorrectly.
4252
557537a5 42532000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4254
557537a5
NC		 4255 * config/tc-arm.c (reg_table): Add support for ATPCS register
4256 naming conventions.
2c1c4c62 4257
557537a5 42582000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4259
2c1c4c62
GK		 4260 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4261 already defined.
3e87a760 4262 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4263 New macro.
4264 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4265 of a symbol when we really care about its value.
4266
42672000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4268
4269 * config/tc-mcore.c (md_assemble): Give warning message if
4270 operands passes to instruction are more than the spec.
4271
2f0ca46a
NC		 42722000-01-27 Thomas de Lellis <tdel@windriver.com>
4273
66778679 4274 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4275 Thumb mode but the label seen was not declared as '.thumb_func'
4276 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4277 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4278
4c63da97
AM		 42792000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4280
4281 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4282 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4283
4284 * Makefile.in: Same here.
4285 Update copyright.
4286
4287 * configure.in: Set bfd_gas for i386-aout when primary target
4288 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4289 we may need the primary te_file. Remove incorrect comment.
4290
4291 * configure: Regenerate.
4292
4293 * config/e-i386aout.c: New file.
4294
4295 * as.c (USE_EMULATIONS): Move to before print_version_id.
4296 (struct emulation): Add i386aout.
4297 (show_usage): Split text strings. Reformat -a text. Add --em
4298 help.
4299 Update copyright.
4300
4301 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4302 (aout_format_ops): New.
4303 Update copyright.
4304
4305 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4306 preprocessor conditional and add aout USE_EMULATIONS tests.
4307 (read_a_source_file): Don't pass error strings to printf as
4308 format arg.
4309 Update copyright.
4310
4311 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4312 format arg.
4313 (do_data): Same here.
4314 (process_file): And here.
4315 Update copyright.
4316
4317 * symbols.c (colon): Rewrite "already defined" fatal message
4318 code for aout with USE_EMULATIONS.
4319 Update copyright.
4320
4321 * config/obj-aout.c (OBJ_HEADER): Define.
4322 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4323 fields of sentinel.
4c63da97
AM		 4324 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4325 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4326 forms here.
4327 (obj_aout_type): Expand S_SET_OTHER here too.
4328 (obj_read_begin_hook): Remove.
4329 (aout_pop_insert): New.
4330 (obj_aout_s_get_other): New.
4331 (obj_aout_s_get_desc): New.
4332 (aout_format_ops): New.
4333 Update copyright.
4334
4335 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4336 gets aout_pseudo_table.
4337 (aout_pseudo_table): Declare.
4338 (obj_read_begin_hook): Define.
4339 Update copyright.
4340
4341 * config/obj-coff.c (obj_pseudo_table): Rename to
4342 coff_pseudo_table.
4343 (coff_pop_insert): Use coff_pseudo_table.
4344 (coff_sec_sym_ok_for_reloc): Remove.
4345 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4346 and comment all zero entries and remove #if 0 code.
4347 Update copyright.
4348
4349 * config/obj-coff.h (obj_pop_insert): Define.
4350 (coff_pseudo_table): Declare.
4351 Update copyright.
4352
4353 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4354 s_get_size, s_set_size. Comment all zero entries.
4355 Update copyright.
4356
4357 * config/obj-elf.c (elf_s_get_other): New function.
4358 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4359 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4360 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4361 comment.
4362 (obj_elf_parse_section_letters): Don't pass error strings to
4363 printf as format arg.
4364 Update copyright.
4365
4366 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4367 OBJ_MAYBE_ECOFF.
4368 (elf_s_get_other): Declare.
4369 (S_GET_OTHER) Define as elf_s_get_other if not already
4370 defined.
4371 (S_SET_OTHER): Only define when not already defined.
4372 (elf_obj_read_begin_hook): Declare.
4373 (obj_read_begin_hook): Define.
4374 (elf_obj_symbol_new_hook): Declare.
4375 (obj_symbol_new_hook): Define.
4376 Update copyright.
4377
4378 * config/obj-multi.h: Add copyright header and protect against
4379 multiple inclusion. Add * to all function pointers.
4380 (OBJ_HEADER): If defined, include it rather than other defines
4381 in this file.
4382 (obj_frob_file_after_relocs): Test for NULL.
4383 (obj_symbol_new_hook): Here too.
4384 (obj_sec_sym_ok_for_reloc): And here.
4385 (S_GET_OTHER): Define.
4386 (S_GET_DESC): Define.
4387 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4388 (OBJ_MAYBE_ELF): Update comment.
4389
4390 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4391 OBJ_AOUT preprocessor conditional and handle emulation by
4392 testing OUTPUT_FLAVOR.
4393 (i386_displacement): Here too.
4394 (md_section_align): Similarly here.
4395 (i386_target_format): Conditionally compile when more than one
4396 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4397 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4398 (i386_displacement): Here too.
4399 Update copyright.
4400
4401 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4402 Define TARGET_FORMAT for aout only when not multi.
4403 Update copyright.
4404
4405 * config/te-multi.h: Delete file as it's identical to te-generic.h
4406
add0c677
AM		 44072000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4408
4409 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4410 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4411 LONG_MNEM_SUFFIX.
4412
4413 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4414 DWORD_MNEM_SUFFIX.
4415 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4416 comments.
4417
a19d8eb0
CP		 44182000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4419
66778679
RH		 4420 * config/tc-mips.c (mips_do_align): New function.
4421 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4422
550262c4
NC		 44232000-01-10 Philip Blundell <philb@gnu.org>
4424
4425 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4426 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4427 line separator for Linux.
4428 * doc/as.texinfo (Comments): Mention the ARM.
4429
0decc840
NC		 44302000-01-10 Philip Blundell <pb@futuretv.com>
4431
4432 * configure.in (arm*-*-conix*): New target.
4433 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4434 armv*-*-linux-gnu.
4435 * configure: Regenerate.
4436
2e13b764
NC		 44372000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4438
4439 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4440 (obj_elf_visibility): New function.
3e87a760 4441
2e13b764
NC		 4442 * doc/as.texinfo (Visibility): New node: document visibility
4443 pseudo ops.
4444
2f6d2f85 4445For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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