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* MAINTAINERS: Added self and Andrew for the mips sim.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
fcfd4916
AM		 12001-01-14 Alan Modra <alan@linuxcare.com.au>
2
3 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
4
bfb32b52
KH		 52001-01-14 Kazu Hirata <kazu@hxi.com>
6
7 * config/tc-alpha.c: Fix formatting.
8 * config/tc-arc.c: Likewise.
9 * config/tc-arc.h: Likewise.
10 * config/tc-d10v.c: Likewise.
11 * config/tc-i370.c: Likewise.
12 * config/tc-i386.c: Likewise.
13 * config/tc-i960.c: Likewise.
14 * config/tc-m68k.c: Likewise.
15 * config/tc-ppc.c: Likewise.
16 * config/tc-sparc.c: Likewise.
17 * config/tc-tahoe.c: Likewise.
18 * config/tc-vax.c: Likewise.
19
1e07b820
KH		 20 * config/tc-arc.c: Fix formatting.
21
19203624
KH		 22 * config/tc-arc.c: Fix formatting.
23
1328dc98
AM		 242001-01-14 Alan Modra <alan@linuxcare.com.au>
25
c46b7515
AM		 26 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
27 both 32 and 64 bit ELF.
28
1328dc98
AM		 29 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
30 and don't bother storing `m' for "ce" completer. Tidy handling of
31 'J' and 'K' operands to suit. Handle '<' and '>' operands.
32
b9d79e03
JH		 33Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
34
35 * tc-i386.h (TARGET_MACH): New macro.
36 (i386_mach): Declare.
37 * tc-i386.c (i386_mach): New function.
38
a349d9dd
PB		 392001-01-13 Philip Blundell <philb@gnu.org>
40
41 * doc/as.texinfo: Fix spelling and cross-references.
42
43 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
44 character for all systems, not just GNU/Linux. Make it explicit
45 that `-k' doesn't affect code generation, just ELF flags.
46
e2914f48
JH		 47Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
48
49 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
50 instructions.
51
272d76e0
FCE		 522001-01-12 Frank Ch. Eigler <fche@redhat.com>
53
54 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
55
d0398d6a
NC		 562001-01-12 Nick Clifton <nickc@redhat.com>
57
58 * as.c (print_args): Update copyright date to 2001.
59
2d73a4ca
NC		 602001-01-12 Peter Targett <peter.targett@arccores.com>
61
62 * doc/c-arc.texi: New file.
63 Some sections to be expanded.
64
6e0b89ee
AM		 652001-01-12 Alan Modra <alan@linuxcare.com.au>
66
67 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
68 (md_parse_option): Always accept "--32".
69
0d2bcfaf
NC		 702001-01-11 Peter Targett <peter.targett@arccores.com>
71
72 * as.h (TC_ARC): Ensure struc-symbol.h included.
73 * as.c (dwarf2dbg.h): Include to remove implicit declaration
74 warnings.
75 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
76 (TARGET_SYMBOL_FIELDS) added.
77
78 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
79 * doc/c-arc.texi: New file.
80 Some sections to be expanded.
81 * doc/as.texinfo: Update command-line options.
82 Removed outdated text for ARC dependant features, instead include
83 text from above file.
84
85 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
86 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
87 (targ-cpu.h) header.
88 * config/tc-arc.h:
89 * config/tc-arc.c: New updated configuration for
90 ARC, including selection of core variants, and extensibility of
91 instructions, registers etc. through directives.
92
93 * config/tc-arc.c (arc_extinst): Minor corrections for
94 error messages.
95 (arc_common) Likewise. Make alignment argument optional for local
96 symbols also, with default of zero.
97
88051039
SC		 982001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
99
100 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
101 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
102 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
103 and fix_new_exp() instead.
104 (md_convert_frag): For indexed post byte use the symbol value
105 rather than the displacement.
106 (md_relax_table): Fix indexed offset relax.
107
d8273f3b
SC		 1082001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
109
110 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
111 relax weak symbols.
112 (relaxable_symbol): New function.
113
eea2ad45
AJ		 1142001-01-11 Andreas Jaeger <aj@suse.de>
115
116 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
117 not used anywhere.
118
7a91e76a
NC		 1192001-01-10 Nick Clifton <nickc@redhat.com>
120
121 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
122 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
123
aa257fcd
NC		 1242001-01-10 Nick Clifton <nickc@redhat.com>
125
126 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
127 character used to dollar local symbols.
128 (LOCAL_LABEL_CHAR): New constant - the magic character used to
129 local label symbols.
130 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
131 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
132 if defined.
133 Use LOCAL_LABEL_CHAR.
134 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
135 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
136 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
137
b77a7acd
AJ		 1382001-01-08 Bo Thorsen <bo@suse.de>
139
140 * config/tc-i386.c (i386_immediate, i386_displacement):
141 GOTPCREL check fix.
142
5c2bd011
ILT		 1432001-01-07 Ian Lance Taylor <ian@zembu.com>
144
145 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
146 in last change.
147
46a04e3a
PB		 1482001-01-07 Philip Blundell <philb@gnu.org>
149
150 * doc/as.texinfo (Bug Reporting): Update email address for
151 reports.
152 * README: Likewise.
153
b96d3a20
JH		 154Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
155
156 * configure.in: Define DEFAULT_ARCH for i386.
157 * tc-i386.c (md_assemble): Return after the error message;
158 move testing for 64bit operands to proper place.
159
55b62671
AJ		 1602001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
161
162 * doc/as.texinfo: Document '#' as comment character for i386 and
163 x86_64. Add AMD x86-64 into menu of machine dependent information.
164
165 * doc/c-i386.texi: Document x86_64 extensions.
166
7bc70a8e
JH		 167Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
168
169 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
170
a167610d
JH		 171Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
172
173 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
174 * NEWS: Add note about Pentium4 support.
175
09f131f2
JH		 176Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
177
178 * tc-i387.c (pi, pte, pt): Update.
179 (type_names): Add new types.
180
6f8c0c4c
JH		 181Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
182
183 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
184 CpuUnknown): Renumber
185 (CpuP4, CpuSSE2): New.
186 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
187
b96ed59a
PB		 1882001-01-03 Philip Blundell <pb@futuretv.com>
189
190 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
191 relocs.
192 (alpha_fix_adjustable): Likewise.
193 (md_apply_fix): Likewise.
194
a735d1cd
L		 1952000-12-31 H.J. Lu <hjl@gnu.org>
196
197 * listing.c (listing_message): Allocate string only if it is
198 used.
199
200 * configure: Rebuild.
201
67db5ab4
HPN		 2022000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
203
204 * doc/internals.texi (Relaxing with a table) <after relaxation>:
205 Point out caveats with generating fixups for the opcode in a frag.
206
c0d8940f
JH		 207Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
208
209 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
210 * NEWS: Add x86_64.
211
087f563c
L		 2122000-12-29 H.J. Lu <hjl@gnu.org>
213
214 * listing.c (calc_hex): Print the variable part only if the
215 fragment type is rs_fill.
216
8108ad8e
HPN		 2172000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
218
219 * doc/internals.texi (tc_conditional_pseudoop,
220 TC_LINKRELAX_FIXUP): Fix typos.
221
799051fc
RH		 2222000-12-28 Richard Henderson <rth@redhat.com>
223
224 * write.c (subsegs_finish): Fix thinko last change -- don't
225 "optimize" the alignment == 0 case.
226
0a9ef439
RH		 2272000-12-28 Richard Henderson <rth@redhat.com>
228
229 * as.h (rs_align_test): New.
230 * frags.c (NOP_OPCODE): Move default from read.c.
231 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
232 (frag_align_code): New.
233 * frags.h (frag_align_code): Declare.
234 * read.c (NOP_OPCODE): Remove.
235 (do_align): Use frag_align_code.
236 * write.c (NOP_OPCODE): Remove.
237 (get_recorded_alignment): New.
238 (cvt_frag_to_fill): Handle rs_align_test.
239 (relax_segment): Likewise.
240 (subsegs_finish): Align last subseg in section to the
241 section alignment. Use frag_align_code.
242 * write.h (get_recorded_alignment): Declare.
243 * config/obj-coff.c (size_section): Handle rs_align_test.
244 (fill_section, fixup_mdeps): Likewise.
245 (write_object_file): Use frag_align_code.
246
247 * config/tc-alpha.c (alpha_align): Use frag_align_code.
248 (alpha_handle_align): New.
249 * config/tc-alpha.h (HANDLE_ALIGN): New.
250 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
251
252 * config/tc-i386.h (md_do_align): Use frag_align_code.
253 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
254
255 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
256 (ia64_handle_align): New.
257 * config/tc-ia64.h (HANDLE_ALIGN): New.
258 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
259
260 * config/tc-m32r.c (m32r_do_align): Remove.
261 (m32r_handle_align): New.
262 (fill_insn): Use frag_align_code.
263 * config/tc-m32r.h (md_do_align): Remove.
264 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
265 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
266 * config/tc-mips.c, config/tc-mips.h: Similarly.
267
268 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
269 (sh_handle_align): Likewise. Handle rs_align_code.
270 (sh_do_align): Remove.
271 * config/tc-sh.h (md_do_align): Remove.
272 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
273
274 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
275 (sparc_handle_align): Likewise. Handle rs_align_code.
276 * config/tc-sparc.h (md_do_align): Remove.
277 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
278
3cd4dda7
DD		 2792000-12-22 DJ Delorie <dj@redhat.com>
280
281 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
282 when we assemble the first half of a pair.
283
ec56dfb4
L		 2842000-12-22 H.J. Lu <hjl@gnu.org>
285
286 * config/tc-i386.c (reloc): Update the macro for non-bfd
287 assembler.
288 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
289
ad1172d4
L		 2902000-12-22 H.J. Lu <hjl@gnu.org>
291
292 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
293
3e73aa7c
JH		 294Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
295
296 * tc-i386.h (i386_target_format): Define even for ELFs.
297 (QWORD_MNEM_SUFFIX): New macro.
298 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
299 New macros
300 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
301 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
302 ImmExt): Renumber.
303 (Size64, No_qSuf, NoRex64, Rex64): New macros.
304 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
305 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
306 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
307 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
308 Renumber.
309 (Reg, WordReg): Add Reg64.
310 (Imm): Add Imm32S and Imm64.
311 (EncImm): New.
312 (Disp): Add Disp64 and Disp32S.
313 (AnyMem): Add Disp32S.
314 (RegRex, RegRex64): New macros.
315 (rex_byte): New type.
316 * tc-i386.c (set_16bit_code_flag): Kill.
317 (fits_in_unsigned_long, fits_in_signed_long): New functions.
318 (reloc): New parameter "signed"; support x86_64.
319 (set_code_flag): New.
320 (DEFAULT_ARCH): New macro; default to "i386".
321 (default_arch): New static variable.
322 (struct _i386_insn): New fields Operand_PCrel; rex.
323 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
324 (flag_code): New enum and static variable.
325 (use_rela_relocations): New static variable.
326 (flag_code_names): New static variable.
327 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
328 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
329 K6 and Athlon.
330 (i386_align_code): Return plain "nop" for x86_64.
331 (mode_from_disp_size): Support Disp32S.
332 (smallest_imm_type): Support Imm32S and Imm64.
333 (offset_in_range): Support size of 8.
334 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
335 (md_pseudo_table): Add "code64"; use set_code_flat.
336 (md_begin): Emit sane error message on hash failure.
337 (tc_i386_fix_adjustable): Support x86_64 relocations.
338 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
339 instructions supported on particular arch just partially,
340 output of 64bit immediates, handling of Imm32S and Disp32S type.
341 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
342 (i386_displacement): Likewise.
343 (i386_index_check): Cleanup; support 64bit addresses.
344 (md_apply_fix3): Support x86_64 relocation and rela.
345 (md_longopts): Add "32" and "64".
346 (md_parse_option): Add OPTION_32 and OPTION_64.
347 (i386_target_format): Call even for ELFs; choose between
348 elf64-x86-64 and elf32-i386.
349 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
350 (tc_gen_reloc): Support rela relocations and x86_64.
351 (intel_e09_1): Support QWORD.
352
21d6c4af
DN		 3532000-12-15 Diego Novillo <dnovillo@redhat.com>
354
355 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 356 it's not an offset expression.
21d6c4af
DN		 357 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
358 keep the braces '[' and ']' in the output string.
359 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
360 != FLAT. There is no such op_modifier.
361
6717891c
NC		 3622000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
363
364 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
365 if we have it.
366
ee515fb7
KH		 3672000-12-13 Kazu Hirata <kazu@hxi.com>
368
369 * as.h: Fix formatting.
370 * cgen.h: Likewise.
371 * dwarf2dbg.c: Likewise.
372 * input-scrub.c: Likewise.
373 * read.h: Likewise.
374
349a994c
DD		 3752000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
376
377 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
378 configure: Regenerate.
379
42dbf88c
NC		 3802000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
381
382 * dwarf2dbg.c: #include <limits.h> only if it exists.
383
0485cba3
AM		 3842000-12-13 Rodney Brown <RodneyBrown@mynd.com>
385
386 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
387 (md_apply_fix): Here too.
388
514829c3
JW		 3892000-12-12 Jim Wilson <wilson@redhat.com>
390
391 * config/tc-ia64.h (ia64_init): Add prototype.
392
92eb7b32
L		 3932000-12-12 H.J. Lu <hjl@gnu.org>
394
395 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
396
397 * read.h (outputting_stabs_line_debug): Change it to int.
398 * stabs.c (outputting_stabs_line_debug): Likewise.
399
8141c27d
GK		 4002000-12-12 Geoffrey Keating <geoffk@redhat.com>
401
402 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
403 the address of a function result.
404
5d6f4f16
GK		 4052000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
406
407 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
408 (md_assemble): Call dwarf2_emit_insn.
409 (shlib): Fix typo SHILB -> SHLIB.
410 (md_parse_option): Likewise.
411 (ppc_elf_validate_fix): Likewise:
412 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
413
d4c0c039
NC		 4142000-12-12 Nick Clifton <nickc@redhat.com>
415
416 * cgen.h: Fix formatting.
417 * input-scrub.c: Fix formatting.
418 * macro.c: Fix formatting.
e972090a 419 * config/tc-mips.c: Fix formatting.
584da044 420 * doc/c-mips.texi: Fix formatting.
55b62671 421
f16b83df
JH		 422Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
423
424 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
425 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
426 references.
427 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
428 otherwise.
429 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
430 (No_dSuf): Kill.
431
432 * i386.h (*_Suf): Remove No_dSuf.
433 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
434 Remove.
435 (i386_optab): Remove 'd' in the suffixes.
436
50705ef4
AM		 4372000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
438
439 * config/tc-i386.c (T_SHORT): Undefine before defining.
440
beae10d5
KH		 4412000-12-05 Kazu Hirata <kazu@hxi.com>
442
443 * config/tc-mips.c: Fix formatting.
444
bccba5f0 4452000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 446
447 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
448 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
449 (md_show_usage): Ditto.
450 (md_parse_option): Ditto.
451 (d10v_cleanup): Writes pending instruction only if
452 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 453 Fix compile time warning messages.
50705ef4
AM		 454
455 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 456
4572000-12-04 Matthew Hiller <hiller@redhat.com>
458
50705ef4 459 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 460 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
461 function entry and unset at function exit.
462
50705ef4 463 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 464
465 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
466
467 * dwarf2dbg.c: Fix compile time warning messages.
468
bc805888
KH		 4692000-12-03 Kazu Hirata <kazu@hxi.com>
470
471 * config/tc-a29k.c: Fix formatting.
472 * config/tc-alpha.c: Likewise.
473 * config/tc-arm.c: Likewise.
474 * config/tc-cris.c: Likewise.
475 * config/tc-hppa.c: Likewise.
476 * config/tc-i370.c: Likewise.
477 * config/tc-i386.c: Likewise.
478 * config/tc-i860.c: Likewise.
479 * config/tc-i960.c: Likewise.
480 * config/tc-ia64.c: Likewise.
481 * config/tc-m68hc11.c: Likewise.
482 * config/tc-m68k.c: Likewise.
483 * config/tc-m88k.c: Likewise.
484 * config/tc-pj.c: Likewise.
485 * config/tc-ppc.c: Likewise.
486 * config/tc-sh.c: Likewise.
487 * config/tc-sparc.c: Likewise.
488 * config/tc-tahoe.c: Likewise.
489 * config/tc-vax.c: Likewise.
490
3dacdf2e
NC		 4912000-12-01 Chris Demetriou <cgd@sibyte.com>
492
50705ef4
AM		 493 * config/tc-mips.c (mips_ip): When calculating offsets,
494 don't accept as constant the difference between the
495 addresses of symbols in two different sections.
496
497 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
498 specifiers.
499 (validate_mips_insn): Likewise. Also, update 'B' operand
500 specifier to use OP_*_CODE20 constants and delete 'm' operand
501 specifier.
502 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
503 operand specifiers. Change warning generated by 'B' operand
504 specifier to reflect its new multi-purpose usage.
505
506 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
507 -1, and update comment.
508 (file_mips_isa): Likewise.
509 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
510 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
511 ISA_* constants rather than hard-coded numbers.
512 (mips_cpu_info): New structure.
513 (mips_cpu_info_table): New table describing CPU and ISA names
514 and numbers.
515 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
516 mips_cpu_info_from_cpu): New functions.
517 (mips_isa_to_str): New function to get string for ISA name.
518 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
519 return const char *.
520 (md_begin): Redo CPU and ISA selection logic, using
521 mips_cpu_info_from_*. Convert to use ISA_* constants rather
522 than hard-coded numbers.
523 (append_insn, mips_emit_delays, macro, macro2): Convert to use
524 ISA_* constants rather than hard-coded numbers.
525 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
526 (md_longopts): Delete OPTION_NO_MIPS32.
527 (md_parse_option): Convert to use ISA_* constants rather than
528 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
529 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
530 to use strcasecmp to recognize "default" and to use
531 mips_cpu_info_from_name to get CPU numbers from argument.
532 (md_show_usage): Move -mips32 so it's with the rest of the ISA
533 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
534 mips32-4k.
535 (s_mipsset): Accept ISA value 32.
536 * doc/as.texinfo: Clean up MIPS options summary slightly,
537 remove -no-mips32. Add note about -mips4 and -mips32
538 specifying those ISA levels. Delete -mips32 and -no-mips32
539 cpu flag descriptions.
540 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
541 up the supported CPU switch list, and replace 4Kc, 4Km, and
542 4Kp entries with a single mips32-4k entry. Note that you can
543 use ".set mips32".
544
545 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
546 ISA_MIPS64.
547 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
548 -mips5 and -mips64.
549 (md_parse_option): Add cases for OPTION_MIPS5 and
550 OPTION_MIPS64.
551 (md_show_usage): Mention -mips5 and -mips64 arguments.
552 (s_mipsset): Add cases for MIPS5 and MIPS64.
553 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
554 and pseudo-CPUs.
555 * doc/as.texinfo: Mention -mips5 and -mips64 options
556 and their meanings.
557 * doc/c-mips.texi: Likewise. Also update introduction
558 and ".set" usage information.
559
560 * config/tc-mips.c (md_show_usage): Add "sb1" to the
561 CPU list.
562 (mips_cpu_info_table): Add SB-1 entries.
563 * doc/c-mips.texi: Add "sb1" to the list of CPUs
564 known to the -mcpu option.
565
566 * doc/as.texinfo: Correct description of MIPS -mcpu
567 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 568
5f68c319
NC		 5692000-12-01 Joel Sherrill <joel@OARcorp.com>
570
3dacdf2e
NC		 571 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
572 New targets.
573 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
574 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 575 * configure: Regenerate.
576 * config.in: Regenerate.
577 * Makefile.in: Regenerate.
578 * aclocal.m4: Regenerate.
579 * po/gas.pot: Regenerate.
50705ef4 580
4ce3447c
PB		 5812000-11-30 Philip Blundell <pb@futuretv.com>
582
583 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
584 even in non BFD_ASSEMBLER case.
585
76a0ddac
DN		 5862000-11-30 Diego Novillo <dnovillo@redhat.com>
587
588 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
589 syntax.
590
220e750f
RH		 5912000-11-29 Richard Henderson <rth@redhat.com>
592
593 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
594 until dwarf2_finish; use relaxation to get cross-fragment offsets;
595 thread multiple subsegments properly; handle multiple code
596 sections properly; emit proper compilation unit info for assembler
597 generated debugging.
598
599 * as.h (enum _relax_state): Add rs_dwarf2dbg.
600 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
601 (dwarf2dbg_estimate_size_before_relax): Declare.
602 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
603 * write.c: Include dwarf2dbg.h.
604 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
605 (relax_segment): Likewise.
606
99b222b4
HPN		 6072000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
608
609 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
610 jump>: Use as_bad_where instead of as_bad. Tweak error message
611 accordingly. Stabilize frag by updating fix part and resetting
612 variant part.
613 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 614 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
615 indexing is_end_of_line[].
616 (md_assemble): Initialize size to 0.
617 (md_section_align): Mark parameter seg as unused.
e46fee70 618 (parse_reg): Parse names case-insensitively.
99b222b4 619
814f6641
KH		 6202000-11-28 Kazu Hirata <kazu@hxi.com>
621
622 * config/obj-aout.h: Fix formatting.
623 * config/obj-bout.h: Likewise.
624 * config/obj-coff.c: Likewise.
625 * config/obj-coff.h: Likewise.
626 * config/obj-elf.h: Likewise.
627 * config/obj-som.h: Likewise.
628 * config/obj-vms.c: Likewise.
629 * config/obj-vms.h: Likewise.
630 * config/tc-h8300.h: Likewise.
631 * config/tc-ns32k.h: Likewise.
632 * config/tc-sparc.h: Likewise.
633 * config/tc-tic54x.h: Likewise.
634 * config/tc-z8k.h: Likewise.
635
e47b9e39
NC		 6362000-11-28 Nick Clifton <nickc@redhat.com>
637
638 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
639 License is present in the sources, but not the output, and
640 also available from the GNU website.
641 (GNU Free Documentation License): Comment out this section.
642
fcdc20a4
HPN		 6432000-11-28 Hans-Peter Nilsson <hp@axis.com>
644
43c34dee
HPN		 645 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
646 targets. Remove i860 from valid a.out targets.
647 * Makefile.in: Regenerate.
648
fcdc20a4 649 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 650 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 651 (md_assemble): Call dwarf2_emit_insn if generating ELF.
652 (s_cris_file, s_cris_loc): New.
653 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
654 * Makefile.am: Regenerate dependencies.
655 * Makefile.in: Regenerate.
656
16887944
AM		 6572000-11-28 Alan Modra <alan@linuxcare.com.au>
658
659 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
660 (MRI_MUL_PRECEDENCE): Likewise.
661 (op_rank): Fix a comment typo.
662
ae3e85dd
SC		 6632000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
664
665 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
666 the error message.
667 (get_operand): Fix analysis for movw/movb instructions.
668
077b8428
NC		 6692000-11-24 Nick Clifton <nickc@redhat.com>
670
671 * configure.in (xscale-elf): Add target.
672 (xscale-coff): Add target.
673 * configure: Regenerate.
674
675 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
676 extenstion.
677 (ARM_EXT_XSCALE): New ARM architecture extension.
678 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
679 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
680 (ARM_THUMB): Rename to ARM_EXT_THUMB.
681 (ARM_ARCH_V4): Remove processor from architecture.
682 (ARM_ARCH_3M): New architecutre definition.
683 (ARM_ARCH_V5TE): New architecutre definition.
684 (ARM_ARCH_XSCALE): New architecutre definition.
685 (CPU_DEFAULT): Allow to be defaulted to XScale.
686 (atpcs): New boolean variable.
687 (ldr_flags): Support 'd' flag for double word loads.
688 (str_flags): Support 'd' flag for double word stored.
689 (do_mia): New function.
690 (do_mar): New function.
691 (do_mra): New function.
692 (do_pld): New function.
693 (do_ldrd): New function.
694 (do_blx): New function.
695 (do_bkpt): New function.
696 (do_clz): New function.
697 (do_lstc2): New function.
698 (do_cdp2): New function.
699 (do_t_blx): New function.
700 (do_t_bkpt): New function.
701 (do_smla): New function.
702 (do_smlal): New function.
703 (do_smul): New function.
704 (do_qadd): New function.
705 (do_co_reg2c): New function.
706 (LONGEST_INSN): Redefine to 7.
707
708 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
709 command line switches.
710
2434f565
JW		 7112000-11-22 Jim Wilson <wilson@redhat.com>
712
713 * config/tc-ia64.c (pseudo_func): Add missing initializers.
714 (struct rsrc): Make line unsigned.
715 (gr_values): Add missing initializer.
716 (SLOT_NUM_NOT_SET): Add unsigned cast.
717 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
718 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
719 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
720 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
721 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
722 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
723 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
724 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
725 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
726 Add ATTRIBUTE_UNUSED to unused parameters.
727 (convert_expr_to_ab_reg): Add parens.
728 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
729 (dot_prologue): Initialize grsave when declared.
730 (md_pseudo_table): Add missing initializers.
731 (operand_match): Add casts to bfd_vma.
732 (emit_one_bundle): Delete unused local prev. Make required_template
733 unsigned.
734 (specify_resource): Cast i to unsigned.
735 (note_register_values): Use fprintf_vma.
736 (print_dependency): Likewise.
737
5a080f89
JW		 7382000-11-21 Jim Wilson <wilson@redhat.com>
739
5e7474a7
JW		 740 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
741 for unwind info section.
742 (dot_endp): Likewise for unwind section.
743
5a080f89
JW		 744 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
745 fix_new_exp.
746
732d96b6
JJ		 7472000-11-21 Jakub Jelinek <jakub@redhat.com>
748
749 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
750 (output_insn): Call dwarf2_emit_insn.
b8e904dc 751 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 752
6d2cf69f
RH		 7532000-11-17 Richard Henderson <rth@redhat.com>
754
755 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
756 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
757 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
758
8179bd9b
NC		 7592000-11-17 Nick Clifton <nickc@redhat.com>
760
761 * config/tc-arm.c (md_pseudo_table): Add support for .line and
762 .file pseudo ops.
763
316e2c05
RH		 7642000-11-17 Richard Henderson <rth@redhat.com>
765
766 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
767
a8316fe2
RH		 7682000-11-17 Richard Henderson <rth@redhat.com>
769
770 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 771 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 772 tri-state definition of alpha_flag_mdebug.
773 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
774 (s_alpha_file): Store first .file directive.
775 (s_alpha_stab): New.
776 (md_pseudo_table): Add stabs and stabn.
777
e346e481
RH		 7782000-11-17 Richard Henderson <rth@redhat.com>
779
780 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
781
4dc7ead9
RH		 7822000-11-17 Richard Henderson <rth@redhat.com>
783
784 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 785 (main): Call dwarf2_finish.
4dc7ead9
RH		 786 * as.h (debug_type): Clarify documentation of the meaning
787 of this variable.
788 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
789 (print_stats): Fix parenthesis problem.
790 (now_subseg_size): New.
791 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
792 (dwarf2_directive_file): Don't set debug_type.
793 (dwarf2_where): Honor DEBUG_DWARF2 first.
794 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
795 do nothing if not emitting dwarf2 debug info, or no work.
796 * dwarf2dbg.h (dwarf2_emit_insn): Update.
797 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
798 (ecoff_new_file): Likewise.
799 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
800 commentary wrt dwarf2.
801
802 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
803 ATTRIBUTE_UNUSED as needed.
804 (emit_insn): Call dwarf2_emit_insn.
805 (s_alpha_file): New.
806 (s_alpha_loc): New.
807 (s_alpha_coff_wrapper): Don't handle them.
808 (md_pseudo_table): Update for .file and .loc.
809 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
810
811 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
812 don't protect with debug_type.
813 * config/tc-hppa.c (md_assemble): Likewise.
814 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
815 * config/tc-mn10300.c (md_assemble): Likewise.
816 * config/tc-sh.c (md_assemble): Likewise.
817 * config/tc-v850.c (md_assemble): Likewise.
818
819 * config/tc-arm.c (arm_end_of_source): Remove.
820 * config/tc-hppa.c (pa_end_of_source): Remove.
821 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
822 * config/tc-mn10300.c (mn10300_finalize): Remove.
823 * config/tc-sh.c (sh_finalize): Remove.
824 * config/tc-v850.c (sh_finalize): Remove.
825
826 * config/tc-arm.h (md_end): Remove.
827 * config/tc-hppa.h (md_end): Remove.
828 (DWARF2_LINE_MIN_INSN_LENGTH): New.
829 * config/tc-m68hc11.h (md_end): Remove.
830 * config/tc-mn10300.h (md_end): Remove.
831 * config/tc-sh.h (md_end): Remove.
832 * config/tc-v850.h (md_end): Remove.
833
834 * config/tc-ia64.c (emit_one_bundle): Don't protect
835 dwarf2 bits with debug_type.
836 (md_assemble): Likewise.
837 (ia64_end_of_source): Don't call dwarf2_finish.
838
ca683b78
JW		 8392000-11-16 Jim Wilson <wilson@redhat.com>
840
841 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
842 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
843 > 16.
844
6f620856
L		 8452000-11-16 H.J. Lu <hjl@gnu.org>
846
847 * config/obj-elf.c (obj_elf_symver): Don't check the missing
848 version name.
849
19d63e5d
KH		 8502000-11-15 Kazu Hirata <kazu@hxi.com>
851
852 * config/tc-tic30.c: Fix formatting.
853 * config/tc-tic80.c: Likewise.
854 * config/tc-v850.c: Likewise.
855 * config/tc-vax.c: Likewise.
856 * config/tc-w65.c: Likewise.
857 * config/tc-z8k.c: Likewise.
858
a8761a19
DD		 8592000-11-14 DJ Delorie <dj@redhat.com>
860
861 * config/tc-v850.c: Support dwarf2.
862 * config/tc-v850.h: Ditto.
863
864 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
865 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 866
88be23ec
BS		 8672000-11-15 Bernd Schmidt <bernds@redhat.com>
868
869 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
870 (errata_nops_necessary_p): New function.
871 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
872 md.
873
72a76794
JW		 8742000-11-14 Jim Wilson <wilson@redhat.com>
875
876 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
877 return little endian bfd formats.
878
4a1805b1
KH		 8792000-11-14 Kazu Hirata <kazu@hxi.com>
880
881 * config/aout_gnu.h: Fix formatting.
882 * config/atof-vax.c: Likewise.
883 * config/m68k-parse.h: Likewise.
884 * config/m88k-opcode.h: Likewise.
885 * config/obj-elf.c: Likewise.
886 * config/tc-arm.c: Likewise.
887 * config/tc-cris.c: Likewise.
888 * config/tc-i386.c: Likewise.
889 * config/tc-ia64.c: Likewise.
890 * config/tc-mn10300.c: Likewise.
891 * config/te-386bsd.h: Likewise.
892 * config/te-hppa.h: Likewise.
893 * config/te-nbsd.h: Likewise.
894 * config/te-ppcnw.h: Likewise.
895 * config/te-sparcaout.h: Likewise.
896 * config/te-tmips.h: Likewise.
897 * config/vax-inst.h: Likewise.
898 * config/vms-conf.h: Likewise.
899
c810873d
JJ		 9002000-11-14 Jakub Jelinek <jakub@redhat.com>
901
902 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
903
79082ff0
L		 9042000-11-13 H.J. Lu <hjl@gnu.org>
905
906 * config/obj-elf.c (elf_frob_symbol): Support
907 ".symver name,name2@@@nodename".
908 (elf_frob_file_before_adjust): Likewise.
909
910 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
911 and ".symver name,name2@@@nodename".
912 Fix a typo.
913
1da00eb4
L		 9142000-11-12 H.J. Lu (hjl@gnu.org)
915
916 * config/obj-elf.c (obj_elf_symver): Check missing version
917 name.
918
f585997b
L		 9192000-11-12 H.J. Lu (hjl@gnu.org)
920
921 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
922 instead of bfd_vma for non-bfd assemblers.
923
ef5c4bfc
KH		 9242000-11-09 Kazu Hirata <kazu@hxi.com>
925
926 * itbl-ops.c: Fix comment typos.
927
f5a30c2e
JW		 9282000-11-08 Jim Wilson <wilson@redhat.com>
929
930 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
931 (struct unwind): Add next_slot_frag field.
932 (slot_index): New parameters slot_frag and first_frag. Add code
933 to add in frag sizes when different. Add comments.
934 (fixup_unw_records): New locals first_frag and last_frag. Pass new
935 arguments to slot_index.
936 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
937 loop end. Set next_slot_frag field.
938
339681c0
L		 9392000-11-07 H.J. Lu <hjl@gnu.org>
940
941 * doc/as.texinfo (.symver): Updated for versioned symbol
942 reference.
943
944 * obj.h (format_ops): Add the frob_file_before_adjust field.
945
946 * config/obj-aout.c (aout_format_ops): Set the
947 frob_file_before_adjust field to 0.
948 * config/obj-coff.c (coff_format_ops): Likewise.
949 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
950
951 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
952 name.
953 (elf_frob_file_before_adjust): New function to remove unneeded
954 versioned symbols from the symbol table.
955 (elf_format_ops): Set the frob_file_before_adjust field to
956 elf_frob_file_before_adjust.
957
958 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
959 not defined.
960
961 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
962
4a314ec8
NC		 9632000-11-07 Peter Targett <peter.targett@arccores.com>
964
965 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
966 BIG_ENDIAN macros.
967 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
968 Fix compile time warning messages.
50705ef4 969
604d524f
NC		 9702000-11-07 Nick Clifton <nickc@redhat.com>
971
972 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
973 buffer in order to avoid buffer overflows.
974
44f5c83a
JW		 9752000-11-06 Steve Ellcey <sje@cup.hp.com>
976
977 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
978 Change M to m for -milp32 or -mlp64 to match gcc.
979 (dot_endp): Use bytes_per_address instead of 8.
980 (emit_one_bundle): Use number_to_chars_littleendian instead of
981 md_number_to_chars.
982 (fix_insn): Likewise.
983 (ia64_init): New function.
984 (ia64_target_format): New function.
985 (md_begin): Set endianness, arch, and machine as appropriate.
986 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
987 Make these macros depend on TE_HPUX macro.
988 (TARGET_FORMAT): Define.
989 (HOST_SPECIAL_INIT): Define.
990 * config/te-hpux.h: New file.
991 * configure.in: Add "ia64-*-hpux*" target to configure.
992 * configure: Regenerate.
50705ef4 993
7152f1dc
KH		 9942000-11-06 Kazu Hirata <kazu@hxi.com>
995
ef99799a
KH		 996 * as.c: Fix formatting.
997 * dwarf2dbg.c: Likewise.
998 * input-file.c: Likewise.
7152f1dc
KH		 999 * input-file.h: Likewise.
1000 * input-scrub.c: Likewise.
ef99799a
KH		 1001 * itbl-ops.c: Likewise.
1002 * listing.c: Likewise.
1003 * macro.h: Likewise.
1004 * messages.c: Likewise.
1005 * read.c: Likewise.
1006 * subsegs.c: Likewise.
1007 * subsegs.h: Likewise.
1008 * write.c: Likewise.
7152f1dc 1009
cf055d54
NC		 10102000-11-06 Nick Clifton <nickc@redhat.com>
1011
1012 * doc/as.texinfo: Add GNU Free Documentation License.
1013 * doc/gasp.texi: Add GNU Free Documentation License.
1014 * doc/as.1: Add GNU Free Documentation License.
1015
8d6b5c8e
NC		 10162000-11-05 Nick Clifton <nickc@redhat.com>
1017
1018 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1019
59ff2774
NC		 10202000-11-02 Per Lundberg <plundis@chaosdev.org>
1021
1022 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1023 * configure: Regenerate.
1024
37d8bb27
NC		 10252000-11-01 Nick Clifton <nickc@redhat.com>
1026
1027 * read.c (original_case_string): New global variable.
1028 (read_a_source_file): Copy opcode string into
1029 original_case_string if clobbering the case of the opcode.
1030 * read.h: Export the definition of original_case_string.
1031 * config/tc-arm.c (md_assembler): When parsing a .req
1032 directive use the original opcode string, not the case
1033 clobbered version.
1034
d75bb8cf
NC		 10352000-11-02 Nick Clifton <nickc@redhat.com>
1036
1037 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1038 variable.
d75bb8cf
NC		 1039 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1040 dwarf2_where and dwarf2_gen_line_info.
1041
6c17cfe4
PB		 10422000-11-02 Theo Honohan <th@futuretv.com>
1043
50705ef4 1044 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1045
c51ce5f0
EC		 10462000-10-31 Eric Christopher <echristo@redhat.com>
1047
1048 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1049 or pc-relative, else use fx_offset.
1050
f1bcba5b
JW		 10512000-10-31 Jim Wilson <wilson@redhat.com>
1052
1053 * config/tc-ia64.c (struct md): New field tag_fixups.
1054 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1055 qualifying predicate.
1056 (emit_one_bundle): Delete spurious multiplication by one. Handle
1057 tag_fixups.
1058 (ia64_start_line): Error if dangling qualifying predicate.
1059 (defining_tag): New static variable.
1060 (ia64_unrecognized_line, case '['): Parse tags.
1061 (ia64_frob_label): Create tag_fixups.
1062 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1063
8637c045
AM		 10642000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1065
1066 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1067
ebeeafe6
BS		 10682000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1069
1070 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1071
b041f888
KH		 10722000-10-30 Kazu Hirata <kazu@hxi.com>
1073
1074 * expr.c: Fix formatting.
1075 * flonum-copy.c: Likewise.
1076 * flonum.h: Likewise.
1077 * gasp.c: Likewise.
1078 * hash.c: Likewise.
1079
d8374dcd
HPN		 10802000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1081
1082 * as.h (OPTION_MD_BASE): Bump to 190.
1083 * as.c (parse_args) <std_longopts>: Add comment about the need to
1084 check OPTION_MD_BASE in as.h.
1085
1308f14c
HPN		 1086 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1087 for weak symbols.
1088
6f6ef0fa
NC		 10892000-10-27 Nick Clifton <nickc@redhat.com>
1090
1091 * configure.in (emulations): Add m68hc12.
1092 * configure: Regenerate.
1093 * po/gas.pot: Regenerate.
c51ce5f0 1094
bf1b5881
AH		 10952000-10-27 Aldy Hernandez <aldyh@redhat.com>
1096
50705ef4
AM		 1097 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1098 cpsr*.
1099 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1100
85a39694
NC		 11012000-10-25 Nick Clifton <nickc@redhat.com>
1102
1103 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1104 a DWARF2 line number information sequence.
1105
1106 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1107
1108 * read.c (generate_lineno_debug): Update comment describing why
1109 DWARF2 line number debug information is not generated
1110 automatically by this function.
1111
1112 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1113 not all.
c51ce5f0 1114
85a39694
NC		 1115 * config/tc-arm.h (md_end): Define.
1116 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1117
85a39694
NC		 1118 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1119 if generating DWARF2 line numbers.
1120 (arm_end_of_source): New function. Call dwarf2_finish if
1121 necessary.
1122
1123 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1124 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1125 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1126
cce0cbdc
DN		 11272000-10-25 Diego Novillo <dnovillo@cygnus.com>
1128
1129 * tc-i386.c: Fix prototype declarations for functions taking no
1130 arguments.
1131
64a0c779
DN		 11322000-10-24 Diego Novillo <dnovillo@cygnus.com>
1133
1134 * tc-i386.c (i386_operand_modifier): Remove.
1135 (build_displacement_string): Remove.
1136 (i386_parse_seg): Remove.
1137 (i386_intel_memory_operand): Remove.
1138 (i386_intel_operand): Re-write using recursive descent parser based
1139 on MASM documentation.
1140 (struct intel_parser_s): New structure.
1141 (intel_parser): New static variable.
1142 (struct intel_token): New structure.
1143 (cur_token, prev_token): New static variables.
1144 (T_NIL): Define.
1145 (T_CONST): Define.
1146 (T_REG): Define.
1147 (T_BYTE): Define.
1148 (T_WORD): Define.
1149 (T_DWORD): Define.
1150 (T_QWORD): Define.
1151 (T_XWORD): Define.
1152 (T_SHORT): Define.
1153 (T_OFFSET): Define.
1154 (T_PTR): Define.
1155 (T_ID): Define.
1156 (intel_match_token): New function.
1157 (intel_get_token): New function.
1158 (intel_putback_token): New function.
1159 (intel_expr): New function.
1160 (intel_e05): New function.
1161 (intel_e05_1): New function.
1162 (intel_e06): New function.
1163 (intel_e06_1): New function.
1164 (intel_e09): New function.
1165 (intel_e09_1): New function.
1166 (intel_e10): New function.
1167 (intel_e10_1): New function.
1168 (intel_e11): New function.
1169
19f7b010
JJ		 11702000-10-20 Jakub Jelinek <jakub@redhat.com>
1171
1172 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1173 instructions to loose any special insn->architecture mask.
1174
1175 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1176 (sparc_md_end, sparc_arch_types, sparc_arch,
1177 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1178 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1179 request v9b architecture if they are used).
1180
3ae647a0
NC		 11812000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1182
1183 * config/tc-m68k.c: Fix the previous misapplied patch.
1184
5cbdaa77
NC		 11852000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1186
50705ef4
AM		 1187 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1188 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1189 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1190 BFD_RELOC_*.
5cbdaa77 1191
e6c774b4
KH		 11922000-10-17 Kazu Hirata <kazu@hxi.com>
1193
1194 * debug.c: Fix formatting.
1195 * depend.c: Likewise.
1196 * dwarf2dbg.c: Likewise.
1197 * dwarf2dbg.h: Likewise.
1198 * ecoff.c: Likewise.
1199 * expr.c: Likewise.
1200 * expr.h: Likewise.
1201 * flonum-konst.c: Likewise.
1202 * frags.h: Likewise.
1203
ea20a7da
CC		 12042000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1205
1206 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1207 options.
1208 * doc/as.texinfo: Added notes about this new option.
1209
266cb5f1
HPN		 12102000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1211
1212 * config/tc-sh.c (JREG): Remove.
1213 (md_convert_frag): Remove #if 0:d code using JREG.
1214
6588847e
DN		 12152000-10-15 Diego Novillo <dnovillo@cygnus.com>
1216
1217 * config/tc-i386.c (i386_operand_modifier): Only match
1218 modifiers SHORT and FLAT if they are followed by a space.
1219 (parse_register): When `allow_naked_reg' is set, do not confuse
1220 identifiers that start with a register name with a register.
1221
30a2b4ef
KH		 12222000-10-12 Kazu Hirata <kazu@hxi.com>
1223
1224 * app.c: Fix formatting.
1225 * as.c: Likewise.
1226 * as.h: Likewise.
1227 * bit_fix.h: Likewise.
1228 * cgen.c: Likewise.
1229 * cgen.h: Likewise.
1230 * cond.c: Likewise.
1231
d01e2a23
AM		 12322000-10-11 Alan Modra <alan@linuxcare.com.au>
1233
1234 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1235
44852b19
AM		 12362000-10-07 Alan Modra <alan@linuxcare.com.au>
1237
dc1fc56b
AM		 1238 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1239 Re-arrange function a little and improve error message.
1240
44852b19
AM		 1241 * write.c (write_relocs): Fix a comment.
1242
1243 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1244 link-once sections.
1245
afa680f8
JW		 12462000-10-05 Jim Wilson <wilson@cygnus.com>
1247
1248 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1249
ce8a8b2f
AM		 12502000-10-05 Alan Modra <alan@linuxcare.com.au>
1251
1252 * config/tc-i386.c: Delete some useless comments, reformat others.
1253
1254 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1255 non-global syms in linkonce sections.
1256
56d27c17
AM		 12572000-10-04 Ralf Baechle <ralf@gnu.org>
1258
1259 * config/tc-ia64.c (operand_match): Don't use // style comments.
1260 * config/tc-i370.c: Likewise.
1261
7b15d668
HPN		 12622000-09-29 Hans-Peter Nilsson <hp@axis.com>
1263
1264 Changes to handle varying register prefix and user symbol prefix.
1265 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1266 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1267 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1268 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1269 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1270 (demand_register_prefix): New variable.
1271 (md_pseudo_table): New pseudo ".syntax".
1272 (md_longopts): New options --no-underscore and --underscore.
1273 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1274 on symbols_have_leading_underscore.
1275 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1276 (get_spec_reg): Ditto.
1277 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1278 Fix formatting.
1279 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1280 --help.
1281 <case OPTION_NO_US, case OPTION_US>: New.
1282 (md_show_usage): Be brief and reformat to match continuation of
1283 --help.
1284 * po/gas.pot: Regenerate.
1285
27df9f40
AM		 12862000-09-28 Alan Modra <alan@linuxcare.com.au>
1287
1288 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1289 force relocs for 12 bit branches.
1290 (md_apply_fix): Similarly, adjust logic here.
1291
5506e1a5
AM		 12922000-09-28 Alan Modra <alan@linuxcare.com.au>
1293
1294 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1295 adjust for external and weak syms as we will use a reloc. Allow
1296 for +8 offset when calculating limits of branches.
1297 (hppa_fix_adjustable): Undo 2000-09-23 change.
1298 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1299 Correct distance calculation.
47d89dba
AM		 1300 (tc_gen_reloc): Print the file name and line number if we can't
1301 handle a fixup.
5506e1a5
AM		 1302
1303 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1304 * config/tc-hppa.c (nonzero_dibits): Define.
1305 (arg_reloc_stub_needed): Check each arg and return value
1306 separately for zero case.
1307 (pa_align): Declare argument `bytes'.
1308
81d4177b
KH		 13092000-09-25 Kazu Hirata <kazu@hxi.com>
1310
1311 * config/tc-cris.c: Fix formatting.
1312 * config/tc-d10v.h: Likewise.
1313 * config/tc-d30v.c: Likewise.
1314 * config/tc-d30v.h: Likewise.
1315 * config/tc-fr30.c: Likewise.
1316 * config/tc-fr30.h: Likewise.
1317 * config/tc-m68k.c: Likewise.
1318 * config/tc-m68k.h: Likewise.
1319 * config/tc-pj.h: Likewise.
1320 * config/tc-ppc.c: Likewise.
1321 * config/tc-ppc.h: Likewise.
1322 * config/tc-sh.c: Likewise.
1323 * config/tc-sh.h: Likewise.
1324 * config/tc-sparc.c: Likewise.
1325 * config/tc-v850.h: Likewise.
1326 * config/tc-vax.h: Likewise.
1327 * config/tc-w65.h: Likewise.
1328 * config/tc-z8k.h: Likewise.
1329
959ee541
AM		 13302000-09-23 Alan Modra <alan@linuxcare.com.au>
1331
1332 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1333 checks only for ELF.
1334 (hppa_force_relocation): Likewise.
1335
139368c9
JW		 13362000-09-22 Jim Wilson <wilson@cygnus.com>
1337
1338 * config/tc-ia64.c (dv_sem): Add "stop".
1339 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1340 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1341 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1342 match above.
1343 (mark_resources): Check IA64_RS_PRr.
1344
151337e8
NC		 13452000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1346
56d27c17 1347 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1348 md_estimate_size_before_relax): Redesign and clean up the
1349 relaxation mechanism.
1350
0b7410c4
KH		 13512000-09-21 Kazu Hirata <kazu@hxi.com>
1352
1353 * config/tc-ns32k.c: Fix formatting.
1354 * config/tc-ns32k.h: Likewise.
1355
a4d24084
KH		 13562000-09-20 Kazu Hirata <kazu@hxi.com>
1357
82efde3a
KH		 1358 * config/tc-m32r.c: Fix formatting.
1359 * config/tc-m32r.h: Likewise.
1360 * config/tc-m68851.h: Likewise.
1361 * config/tc-m68hc11.c: Likewise.
1362 * config/tc-m68hc11.h: Likewise.
1363 * config/tc-m88k.c: Likewise.
1364 * config/tc-mcore.c: Likewise.
a75214e5 1365 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1366 * config/tc-mips.c: Likewise.
1367 * config/tc-mips.h: Likewise.
1368 * config/tc-mn10200.h: Likewise.
1369 * config/tc-mn10300.h: Likewise.
a75214e5 1370 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1371 * config/tc-tahoe.h: Likewise.
1372
4844386e 13732000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1374
1375 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1376 Likewise in relaxation description comments.
1377
9e754211
AM		 13782000-09-18 Alan Modra <alan@linuxcare.com.au>
1379
1380 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1381 subtraction of two syms without emitting a relocation.
1382
1383 From David Huggins-Daines <dhd@linuxcare.com>
1384 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1385 global or weak symbols.
1386
4a4f25cf
KH		 13872000-09-15 Kazu Hirata <kazu@hxi.com>
1388
1389 * config/tc-h8300.h: Fix formatting.
1390 * config/tc-h8500.c: Likewise.
1391 * config/tc-h8500.h: Likewise.
1392 * config/tc-hppa.h: Likewise.
1393 * config/tc-i370.h: Likewise.
1394 * config/tc-i386.h: Likewise.
1395 * config/tc-i860.c: Likewise.
1396 * config/tc-i860.h: Likewise.
1397 * config/tc-i960.h: Likewise.
1398 * config/tc-ia64.c: Likewise.
1399 * config/tc-ia64.h: Likewise.
1400
1dab94dd
KH		 14012000-09-14 Kazu Hirata <kazu@hxi.com>
1402
1403 * config/tc-a29k.c: Fix formatting.
1404 * config/tc-alpha.c: Likewise.
1405 * config/tc-arc.c: Likewise.
1406 * config/tc-arc.h: Likewise.
1407 * config/tc-arm.c: Likewise.
1408 * config/tc-arm.h: Likewise.
1409 * config/tc-avr.c: Likewise.
1410 * config/tc-avr.h: Likewise.
1411 * config/tc-tic30.c: Likewise.
1412 * config/tc-tic30.h: Likewise.
1413 * config/tc-tic54x.c: Likewise.
1414 * config/tc-tic54x.h: Likewise.
1415 * config/tc-tic80.c: Likewise.
1416 * config/tc-tic80.h: Likewise.
1417
7484b8e6
TW		 14182000-09-14 Timothy Wall <twall@cygnus.com>
1419
1420 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1421 parallel comparisons for later use.
1422 (struct rsrc): Add parallel comparison type.
1423 (resources_match): Skip special cases of PR usage (non-conflicting
1424 parallel compares).
56d27c17 1425
bf514e21
KH		 14262000-09-13 Kazu Hirata <kazu@hxi.com>
1427
1428 * config/obj-ecoff.c: Fix formatting.
1429 * config/obj-elf.c: Likewise.
1430 * config/obj-elf.h: Likewise.
1431 * config/obj-evax.h: Likewise.
1432 * config/obj-generic.h: Likewise.
1433 * config/obj-hp300.c: Likewise.
1434 * config/obj-hp300.h: Likewise.
1435 * config/obj-ieee.h: Likewise.
1436 * config/obj-vms.c: Likewise.
1437 * config/obj-vms.h: Likewise.
1438
156c2f8b 14392000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1440
50705ef4
AM		 1441 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1442 (md_parse_option): Ditto.
1443 (md_longopts): Add -mips32 option.
1444 (md_show_usage): Document new options.
1445 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1446 (mips_ip): Assemble mfc0 with a sub-selection code.
1447 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1448 (mips_cpu_to_str): New function.
1449 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1450 Use CPU_* defines instead of hardcoded numbers.
1451
50705ef4
AM		 1452 * doc/as.texinfo: Document new options.
1453 * doc/c-mips.texi: Ditto.
156c2f8b 1454
a01b9fa4
KH		 14552000-09-12 Kazu Hirata <kazu@hxi.com>
1456
1457 * as.h: Fix formatting.
1458 * asintl.h: Likewise.
1459 * bit_fix.h: Likewise.
dcd619be
KH		 1460 * config/obj-aout.c: Likewise.
1461 * config/obj-aout.h: Likewise.
1462 * config/obj-bout.c: Likewise.
1463 * config/obj-bout.h: Likewise.
1464 * config/obj-coff.c: Likewise.
1465 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1466 * dwarf2dbg.h: Likewise.
1467 * expr.h: Likewise.
1468 * flonum.h: Likewise.
1469 * frags.h: Likewise.
1470 * itbl-ops.h: Likewise.
1471 * macro.h: Likewise.
1472 * read.h: Likewise.
1473 * sb.h: Likewise.
1474 * struc-symbol.h: Likewise.
1475 * subsegs.h: Likewise.
1476 * symbols.h: Likewise.
1477 * tc.h: Likewise.
1478 * write.h: Likewise.
1479
92774660
KH		 14802000-09-11 Kazu Hirata <kazu@hxi.com>
1481
f0e652b4
KH		 1482 * bignum-copy.c: Fix formatting.
1483 * config/tc-i370.c: Likewise.
92774660
KH		 1484 * config/tc-i960.c: Likewise.
1485 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1486 * ehopt.c: Likewise.
1487 * flonum-copy.c: Likewise.
1488 * flonum-konst.c: Likewise.
1489 * flonum-mult.c: Likewise.
1490 * literal.c: Likewise.
1491 * read.c: Likewise.
1492 * sb.c: Likewise.
1493 * stabs.c: Likewise.
1494 * subsegs.c: Likewise.
92774660 1495
222f8079
PB		 14962000-09-09 Philip Blundell <philb@gnu.org>
1497
1498 * configure.in (arm*-*-uclinux*): New target.
1499 * configure: Regenerate.
1500
c488923f
KH		 15012000-09-09 Kazu Hirata <kazu@hxi.com>
1502
1503 * input-file.c: Fix formatting.
1504 * itbl-ops.c: Likewise.
1505 * messages.c: Likewise.
1506
e0e3ecca
PB		 15072000-09-08 Philip Blundell <philb@gnu.org>
1508
1509 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1510 offset is negative.
1511
5d64ca4e
L		 15122000-09-07 H.J. Lu <hjl@gnu.org>
1513
1514 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1515 * configure: Rebuild.
1516
bdaaa2e1
KH		 15172000-09-07 Kazu Hirata <kazu@hxi.com>
1518
e49bc11e
KH		 1519 * atof-generic.c: Fix formatting.
1520 * config/tc-mips.c: Likewise.
e13b337a
KH		 1521 * config/tc-vax.c: Likewise.
1522 * input-scrub.c: Likewise.
bdaaa2e1 1523
d07ed2cd
AO		 15242000-09-07 Alexandre Oliva <aoliva@redhat.com>
1525
1526 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1527 * configure.in (sh-*-linux*): Added.
1528 * configure: Rebuilt.
1529
86905619
KH		 15302000-09-06 Kazu Hirata <kazu@hxi.com>
1531
a28a3ccf
JL		 1532 * config/tc-hppa.c: Fix formatting.
1533
86905619
KH		 1534 * ecoff.c: Fix formatting.
1535
58cccadb
AO		 15362000-09-06 Alexandre Oliva <aoliva@redhat.com>
1537
1538 * configure: Rebuilt with new libtool.m4.
1539
542d6675
KH		 15402000-09-05 Kazu Hirata <kazu@hxi.com>
1541
1542 * cgen.c: Fix formatting.
1543 * config/tc-ia64.c: Likewise.
1544
5b343f5a
NC		 15452000-09-05 Nick Clifton <nickc@redhat.com>
1546
1547 * aclocal.m4: Regenerate.
1548 * config.in: Regenerate.
1549 * configure: Regenerate.
1550 * po/gas.pot: Regenerate.
50bbae35 1551
07e90ad5
HPN		 15522000-09-05 Hans-Peter Nilsson <hp@axis.com>
1553
1554 * config/tc-cris.c: Correct comment typos.
1555
1485d400
EC		 15562000-09-05 Eric Christopher <echristo@cygnus.com>
1557
1558 * config/tc-mn10300.c: Cleanup.
1559 (md_pcrel_from): Enable.
1560
904a31bf
AM		 15612000-09-05 Alan Modra <alan@linuxcare.com.au>
1562
927781e2
AM		 1563 * expr.c (operand): Fix a comment typo.
1564 * write.c (write_relocs): Fix a signed/unsigned warning.
1565
ecacdc7a
AM		 1566 * config/tc-hppa.c (fudge_reg_expressions): New
1567 (hppa_force_reg_syms_absolute): New.
1568 (pa_equ): Allow reg_section expressions.
1569 * config/tc-hppa.c (md_optimize_expr): Define.
1570 (hppa_force_reg_syms_absolute): Prototype.
1571
1572 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1573 (pa_parse_number): Pass in arg to select fp reg parsing.
1574 Return 1 to indicate format checks pass. If strict, then only
1575 accept a register or register symbol. Return value in...
1576 (pa_number): New static for pa_parse_number.
1577 (FP_REG_BASE): Define.
1578 (FP_REG_RSEL): Define.
1579 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1580 appropriate. White space changes.
1581 (need_pa11_opcode): Don't bother passing any params, get them from
1582 globals instead.
1583 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1584 Remove extraneous check in case 'Q'.
1585 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1586 reg, set section of resulting symbol to reg_section.
1587 (pa_parse_space_stmt): Modify call to pa_parse_number.
1588 (pa_space): Likewise.
1589
904a31bf
AM		 1590 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1591 (hppa_force_relocation): Handle vtable relocs.
1592 (pa_vtable_entry): New.
1593 (pa_vtable_inherit): New.
1594 (md_pseudo_table): Add entries for vtable pseudos.
1595 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1596 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1597 against weak syms.
1598 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1599 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1600 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1601 millicode import.
1602 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1603 specify a symbol type.
1604
1605 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1606 dependent things together.
1607 (md_elf_symbol_type): Define.
1608
1609 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1610 symbol.
1611 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1612
1613 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1614 (obj_elf_vtable_entry): Declare.
1615
1616 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1617 and export function.
1618 (obj_elf_vtable_entry): Similarly.
1619 (elf_pseudo_table): Fix the damage with a cast.
1620
a47cf567 16212000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1622
1623 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1624 for template selection when a label is needed.
1625
197865e8
KH		 16262000-09-02 Kazu Hirata <kazu@hxi.com>
1627
1628 * config/tc-ia64.c: Fix formatting.
1629
18e03609
NC		 16302000-09-02 Nick Clifton <nickc@redhat.com>
1631
1632 * configure.in: Increase version number to 2.10.91.
1633 * configure: Regenerate.
1634 * aclocal.m4: Regenerate.
1635 * config.in: Regenerate.
1636 * po/gas.pot: Regenerate.
1637 * Makefile.in: Regenerate.
1485d400 1638
a1cc9221
AO		 16392000-09-01 Alexandre Oliva <aoliva@redhat.com>
1640
1641 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1642 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1643 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1644 similar relocs.
1645 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1646 branches.
1647
16482000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1649
1650 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1651 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1652 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1653 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1654 (GOT_symbol): New variable.
1655 (md_undefined_symbol): Set it.
1656
44576e1f
RH		 16572000-09-01 Richard Henderson <rth@cygnus.com>
1658
1659 * config/tc-ia64.c (match): Don't inline.
1660 (extra_goodness): New.
1661 (md_begin): Prefer nop.f and nop.b for best_template.
1662
29f8404c
KH		 16632000-08-31 Kazu Hirata <kazu@hxi.com>
1664
76b0a8c0
KH		 1665 * as.c: Fix formatting.
1666 * cond.c: Likewise.
1667 * frags.c: Likewise.
29f8404c
KH		 1668 * macro.c: Likewise.
1669
b4c1ea07
EC		 16702000-08-31 Eric Christopher <echristo@cygnus.com>
1671
1672 * config/tc-mn10300.c: Cleanup and fix warnings.
1673 (md_pseudo_table): Add initializers.
1674 (md_show_usage): Cleanup.
1675 (md_parse_option): Fix warnings.
1676 (md_undefined_symbol): Fix warnings.
1677 (md_conver_frag): Fix warnings.
1678 (tc_gen_reloc): Fix warnings.
1679 (md_apply_fix3): Fix warnings.
1680 (check_operand): Fix warnings.
1681
ac48eca1
AO		 16822000-08-31 Alexandre Oliva <aoliva@redhat.com>
1683
1684 * acinclude.m4: Include libtool and gettext macros from the
1685 top level.
1686 * aclocal.m4, configure: Rebuilt.
1687
e0c21649
GK		 16882000-08-30 Mark Hatle <mhatle@mvista.com>
1689
1690 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1691
cf39a089
KH		 16922000-08-31 Kazu Hirata <kazu@hxi.com>
1693
1694 * listing.c: Fix formatting.
1695
3ee4defc
KH		 16962000-08-29 Kazu Hirata <kazu@hxi.com>
1697
1698 * app.c: Fix a comment typo. Fix formatting.
1699
1e8d20f4
NC		 17002000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1701
50bbae35
AM		 1702 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1703 offset of the target destination for jmp instructions.
1704 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1705
5bcac8a4
HPN		 17062000-08-24 Hans-Peter Nilsson <hp@axis.com>
1707
1708 * NEWS: Mention support for CRIS.
1709
46547ecc
DC		 1710Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1711
1712 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1713 Sets `.lcomm' alignment to zero.
1714
4b853faa
AO		 17152000-08-23 Alexandre Oliva <aoliva@redhat.com>
1716
1717 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1718 (TC_FIX_ADJUSTABLE): Define.
1719
efcc5914
JW		 17202000-08-23 Jim Wilson <wilson@cygnus.com>
1721
1722 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1723 unwind.personality_routine is set.
1724
aca719bf
AO		 17252000-08-23 H.J. Lu <hjl@gnu.org>
1726
1727 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1728
a3da4de1
AO		 17292000-08-23 Alexandre Oliva <aoliva@redhat.com>
1730
1731 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1732 environment is pe.
1733
56385375
L		 17342000-08-22 H.J. Lu <hjl@gnu.org>
1735
1736 * config.in (STRICTCOFF): New for strict COFF.
1737
1738 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1739 i386-*-go32* and i386-go32-rtems*.
1740 * configure: Rebuilt.
1741
1742 * config/obj-coff.c (obj_coff_endef): Follow the historical
1743 behavior if STRICTCOFF is not defined.
1744
1745 * doc/internals.texi: Document STRICTCOFF.
1746
8f36cd18
AO		 17472000-08-22 Alexandre Oliva <aoliva@redhat.com>
1748
1749 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1750 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1751 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1752 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1753 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1754 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1755 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1756 Likewise.
1757
58a77e41
EC		 17582000-08-22 Eric Christopher <echristo@cygnus.com>
1759
1760 * config/tc-mn10300.c: (md_apply_fix): New function.
1761 (mn10300_force_relocation): New function.
1762 (mn10300_fix_adjustable): New function.
1763
1764 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1765 (TC_HANDLES_FX_DONE): Define.
1766 (obj_fix_adjustable): Define.
1767 (MD_APPLY_FIX3): Define.
1768 (TC_LINKRELAX_FIXUP): Define.
1769
1770 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1771 previously defined.
1772 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1773
1774 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1775
ded0649c
JE		 17762000-08-21 Jason Eckhardt <jle@cygnus.com>
1777
1778 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1779 if the fixup resulted in a relocation.
1780
66102fe2
NC		 17812000-08-18 Nick Clifton <nickc@redhat.com>
1782
1783 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1784 Make reference to first element of shift_names explicit.
1785
02198638
AO		 17862000-08-18 Alexandre Oliva <aoliva@redhat.com>
1787
1788 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1789 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1790 add a symbol's address. Removed all target-specific #ifdefs that
1791 used to accomplished the same.
1792 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1793 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1794 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1795 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1796 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1797
353e2c69
KH		 17982000-08-17 Kazu Hirata <kazu@hxi.com>
1799
1800 * dwarf2dbg.c: Fix formatting.
1801
4fb7971f
NC		 18022000-08-17 Nick Clifton <nickc@redhat.com>
1803
1804 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1805 to be recoded as logical shift lefts by zero.
1806
50b81f19
JW		 18072000-08-16 Jim Wilson <wilson@cygnus.com>
1808
1809 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1810 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1811 source registers.
1812 (note_register_values): Handle IA64_OPND_R3_2 operands.
1813
f869cfc6
JE		 18142000-08-16 Jason Eckhardt <jle@cygnus.com>
1815
50bbae35 1816 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1817
8cb8bcba
NC		 18182000-08-16 Nick Clifton <nickc@redhat.com>
1819
1820 * config/tc-arm.c (struct asm_shift): Delete.
1821 (shift[]): Delete.
1822 (enum asm_shift_index): New.
1823 (struct asm_shift_properties): New.
1824 (struct asm_shift_name): New.
1825 (shift_properties[]); New.
1826 (shift_names[]); New.
1827
1828 (decode_shift): Use new structures.
1829 Issue a warning is "ROR #0" is used.
1830 Issue a warning if "ASR #0" or "LSR #0" is used.
1831
1832 (md_begin): Initialise arm_shift_hsh table from new
1833 asm_shift_name array.
1834
c2158c24
JJ		 18352000-08-16 Jakub Jelinek <jakub@redhat.com>
1836
1837 * config/tc-sparc.c: Kill all warnings.
1838 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1839 in -xarch= as well.
1840 (md_show_usage): Update usage text.
1841
70485b5c
NC		 18422000-08-16 Nick Clifton <nickc@redhat.com>
1843
c2158c24 1844 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1845 useful.
1846
a47cf567 18472000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1848
1849 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1850
1851 * config/tc-sh.c (md_assemble): Changed so debug_type
1852 test performed for ppi_assemble
1853 * config/tc-sh.c: Included dwarf2dbg.h.
1854 (debug_line): Defined.
1855 (md_assemble): Generates dwarf2 line info.
1856 (sh_finalize): New function. Finalize dwarf2 info.
1857 (assemble_ppi): Returns size of code generated.
1858 (build_Mytes): Returns size of code generated.
1859 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1860 * config/tc-sh.h (md_end): Defined.
1861 (sh_finalize): Declared.
1862
1db77c8e
AO		 18632000-08-15 Alexandre Oliva <aoliva@redhat.com>
1864
1865 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1866 md_number_to_chars.
1867
046b3b54
NC		 18682000-08-14 Nick Clifton <nickc@redhat.com>
1869
1870 * config/tc-arm.c (do_bx): Allow "bx pc".
1871
c43c2cc5
JW		 18722000-08-14 Jim Wilson <wilson@cygnus.com>
1873
1874 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1875 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1876 (md_begin): Change assignment to md.flag to OR in the new bit.
1877
d1d8ba22
NC		 18782000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1879
1880 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1881 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1882 C_MOU, and C_EOS.
d1d8ba22 1883
22b36938
JE		 18842000-08-14 Jason Eckhardt <jle@cygnus.com>
1885
1886 * NEWS: Mention i860 support.
1887
c0bd0db2
JL		 1888Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1889
1890 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1891
0ac658b8
AS		 18922000-08-14 Andreas Schwab <schwab@suse.de>
1893
1894 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1895
9fc2dda2
JE		 18962000-08-11 Andreas Schwab <schwab@suse.de>
1897
1898 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1899 argument.
1900
bc4466dc
KH		 19012000-08-11 Kazu Hirata <kazu@hxi.com>
1902
1903 * expr.c: Fix formatting.
351aa9f6 1904 * config/obj-bout.c: Likewise.
bc4466dc 1905
a9c99419
JE		 19062000-08-10 Jason Eckhardt <jle@cygnus.com>
1907
1908 * doc/c-i860.texi: Flesh out the i860 section more.
1909
7c743825
KH		 19102000-08-10 Kazu Hirata <kazu@hxi.com>
1911
1912 * symbols.c: Fix formatting.
929b12bc 1913 * expr.c: Likewise.
7c743825 1914
fa2255cb
DN		 1915Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1916
1917 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1918 has the IgnoreSize bit set.
1919
fc997f4b
AM		 19202000-08-09 Alan Modra <alan@linuxcare.com.au>
1921
1922 From Rodney Brown <RodneyBrown@mynd.com>
1923 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1924 * configure: Regenerate.
1925
a47cf567
NC		 19262000-08-09 Kazu Hirata <kazu@hxi.com>
1927
1928 * hash.c: Fix formatting.
1929 * gasp.c: Likewise.
1930
305d537e
JE		 19312000-08-08 Jason Eckhardt <jle@cygnus.com>
1932
1933 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1934 (i860_fix_info): New enum.
1935 (MD_APPLY_FIX3): Define.
1936 (WORKING_DOT_WORD): Define.
1937 (TC_HANDLES_FX_DONE): Define.
1938 (DIFF_EXPR_OK): Define.
1939 (LISTING_HEADER): Define.
1940 (TARGET_FORMAT): Select target format based on endian flag.
1941 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1942 (target_big_endian): Add external declaration.
1943
1944 * config/tc-i860.c: All existing code reworked completely. Other
1945 new code shown below.
1946 (SYNTAX_SVR4): Define.
1947 (target_warn_expand): New variable.
1948 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1949 (md_longopts): Declare and define with new options (-EL, -EB,
1950 and -mwarn-expand).
1951 (md_show_usage): New function.
1952 (md_operand): New function.
1953 (obtain_reloc_for_imm16): New function.
1954 (md_apply_fix3): New function.
1955 (tc_gen_reloc): New function.
1956
df86943d
NC		 19572000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1958
1959 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1960 2 bytes of the jump address are in the same frag.
1961 (find): Accept 68hc12 register indirect modes.
1962
1963 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1964
30d25259
RH		 19652000-08-07 Richard Henderson <rth@cygnus.com>
1966
1967 * config/tc-ia64.c (unwind): Add prologue_mask member.
1968 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1969 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1970 (dot_body): Clear unwind.prologue_mask.
1971 (dot_prologue): Set it. Accept a register second argument.
1972
2d484c7f
KH		 19732000-08-07 Kazu Hirata <kazu@hxi.com>
1974
1975 * config/atof-ieee.c: Fix formatting.
1976 * config/atof-tahoe.c: Likewise.
1977
a47cf567 19782000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1979
3d4ae3c0
NC		 1980 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1981 work.
1982
c91d2e08
NC		 1983 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1984 of .popsection, .previous, .pushsection, .subsection,
1985 .version, .vtable_entry, .vtable_inherit and .weak.
1986
47926f60
KH		 19872000-08-05 Kazu Hirata <kazu@hxi.com>
1988
1989 * config/tc-cris.c: Fix formatting.
1990 * config/tc-i386.c: Likewise.
1991 * config/tc-sparc.c (sparc_ip): Simplify the code.
1992
ab3e48dc
KH		 19932000-08-04 Kazu Hirata <kazu@hxi.com>
1994
1995 * config/tc-cris.c: Rearrange code for readability.
1996 * config/tc-d10v.c: Fix formatting.
1997 * config/tc-m32r.c: Likewise.
1998 * config/tc-sparc.c: Likewise.
1999
3d56ab85
JW		 20002000-08-02 Jim Wilson <wilson@cygnus.com>
2001
2002 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2003 before ia64_find_opcode.
2004 (md_assemble): Likewise.
2005
3f9dfb2c
NC		 20062000-08-01 Nick Clifton <nickc@cygnus.com>
2007
a47cf567 2008 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2009 Undo some formatting fixes.
3f9dfb2c 2010
28e4f854
KH		 20112000-08-01 Kazu Hirata <kazu@hxi.com>
2012
2013 * config/obj-som.c: Fix formatting.
2014 * config/obj-ieee.c: Likewise.
2015 * config/tc-arm.c: Likewise.
2016 * config/tc-v850.c: Likewise.
2017
a570e639
NC		 20182000-08-01 Nick Clifton <nickc@redhat.com>
2019
2020 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2021 index by command line option.
58a77e41 2022
a570e639
NC		 20232000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2024
2025 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2026 (@node M68K-Branch): Rewrite to match the reality.
2027
e3308d0d
JE		 20282000-07-31 Jason Eckhardt <jle@cygnus.com>
2029
2030 * doc/c-i860.texi: New file.
2031 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2032 * doc/Makefile.in: Regenerate.
2033 * doc/all.texi: Add I860 as relevant architecture.
2034 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2035
2fd5405a
NC		 20362000-07-31 Kazu Hirata <kazu@hxi.com>
2037
2038 * config/tc-d30v.c: Fix formatting.
2039
28e7409f
NC		 20402000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2041
50bbae35
AM		 2042 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2043 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2044 long emit a long branch if available instead of an absolute jump, never
2045 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2046
2047 * doc/c-m68k.texi: Document new command line option.
58a77e41 2048
a47cf567
NC		 20492000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2050
2051 * config/tc-avr.c: Use PARAMS macro in function declarations.
2052 Don't declare md_pcrel_from_section (already in tc-avr.h).
2053 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2054 (avr_operand): Don't set (unsigned) op_mask to -1.
2055
534022ea
JE		 20562000-07-28 Jason Eckhardt <jle@cygnus.com>
2057
50bbae35
AM		 2058 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2059 * configure: Regenerated.
2060 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2061 of operand to the .type directive (.e.g, "type").
534022ea 2062
4c400d5e
AM		 20632000-07-28 Alan Modra <alan@linuxcare.com.au>
2064
2065 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2066 * app.c (do_scrub_chars): Record where first comment found.
2067 * read.c (read_a_source_file): Init found_comment on entry, and
2068 notify whether comments found on exit.
2069 * config/tc-hppa.c (md_shortopts): Add "c".
2070 (md_longopts): Add warn-comment.
2071 (md_parse_option): Handle it.
2072 (md_show_usage): Show available options.
2073 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2074
0aa529cb
AC		 2075Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2076
2077 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2078 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2079 sym_ptr_ptr
0aa529cb
AC		 2080 (md_estimate_size_before_relax): Don't fall off end of function.
2081
c6a7ab1f
NC		 20822000-07-27 Kazu Hirata <kazu@hxi.com>
2083
2084 * config/tc-avr.c: Fix formatting.
2085 * config/tc-ns32k.c: Likewise.
2086
e0c6ed95
AM		 20872000-07-27 Alan Modra <alan@linuxcare.com.au>
2088
2089 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2090
20912000-07-27 Kazu Hirata <kazu@hxi.com>
2092
2093 * config/tc-d10v.c: Fix formatting.
2094 * config/tc-z8k.c: Likewise.
2095 * config/tc-sparc.c: Likewise.
2096
6883dc5e 20972000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2098
2099 * cgen.c (queue_fixup): Declare opinfo.
2100 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2101 (gas_cgen_md_operand): Ditto.
2102 (gas_cgen_md_apply_fix3): Ditto.
2103
39da8128
DD		 21042000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2105
2106 * config/obj-coff.c (obj_frob_symbol): Don't merge
2107 labels. Don't merge if the symbol isn't constant. Return
2108 immediately if a symbol is merged.
2109
65e68b04
AM		 21102000-07-22 Alan Modra <alan@linuxcare.com.au>
2111
2112 * frags.c (frag_align): Correct absolute section alignment.
2113
5e0d736c
DD		 21142000-07-20 DJ Delorie <dj@redhat.com>
2115
2116 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2117 it breaks linking against DLLs.
2118
3bcbcc3d
HPN		 21192000-07-20 Hans-Peter Nilsson <hp@axis.com>
2120
2121 * configure.in: Add CRIS support.
2122 * configure: Regenerate.
2123 * Makefile.am: (CPU_TYPES): Add cris.
2124 (CPU_OBJ_VALID) [aout]: Add cris.
2125 (MULTI_CPU_TYPES): Add cris.
2126 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2127 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2128 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2129 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2130 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2131 Regenerate dependencies.
2132 * Makefile.in: Regenerate.
2133 * aclocal.m4: Regenerate.
2134 * as.c: Declare crisaout, criself.
2135 * config/tc-cris.h, config/tc-cris.c: New.
2136 * config/e-criself.c, config/e-crisaout.c: New.
2137 * po/POTFILES.in, po/gas.pot: Regenerate.
2138
041ff4dd 21392000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2140
041ff4dd 2141 * read.c: Fix formatting.
efaf0ba4 2142 * write.c: Fix formatting.
041ff4dd 2143
f980ada0
L		 21442000-07-19 H.J. Lu <hjl@gnu.org>
2145
2146 * sb.c: Include <stdlib.h> if exists for abort ().
2147
25a8b250
AM		 21482000-07-19 Alan Modra <alan@linuxcare.com.au>
2149
2150 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2151 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2152 (pa_type_args): Same here.
2153
7a9aaf92
NC		 21542000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2155
2156 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2157 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2158 the storage class is already set.
2159
8098403c
NC		 21602000-07-17 Kazu Hirata <kazu@hxi.com>
2161
fafb6d17 2162 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2163 * config/tc-mn10200.c: Likewise.
2164 * config/tc-mn10300.c: Likewise.
2165 * config/tc-pj.c: Likewise.
2166 * config/tc-tic80.c: Likewise.
2167 * config/tc-w65.c: Likewise.
8098403c 2168
977e771a
FCE		 21692000-07-17 Frank Ch. Eigler <fche@redhat.com>
2170
2171 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2172 is defined.
2173
63bf5651
ILT		 21742000-07-15 Ian Lance Taylor <ian@zembu.com>
2175
2176 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2177 @code.
2178
1cd1c99b
AM		 21792000-07-15 Alan Modra <alan@linuxcare.com.au>
2180
2181 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2182 ELF as are used for SOM (except the 32-bit reloc one) to decide
2183 whether a symbol can be reduced to a section symbol. Expand on
2184 the comment for symbols involved in LR% and RR% expressions.
2185
119d663a
NC		 21862000-07-14 Nick Clifton <nickc@cygnus.com>
2187
2188 * config/tc-mips.c (mips_disable_float_construction): New
2189 static variable. Set to true if doubles should not be
2190 constructed by loading two single width fp registers with
2191 halves of the value.
2192 (mips_ip): Test mips_disable_float_construction.
2193 (md_longopts): Add command line switches --construct-floats
2194 and --no-construct-floats.
2195 (md_parse_option): Parse new command line options.
2196 (md_show_usage): Describe new command line options.
2197
2198 * doc/c-mips.texi: Document new command line options.
2199
906fac54
AM		 22002000-07-13 Koundinya K <kk@ddeorg.soft.net>
2201
2202 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2203 * configure: Regenerate.
2204
22052000-07-13 Hans-Peter Nilsson <hp@axis.com>
2206
2207 * configure.in (DEFAULT_EMULATION setting): Revert part of
2208 2000-07-01 change that set te_multi=multi unless set to tmips.
2209 * configure: Regenerate.
2210
7f788821
NC		 22112000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2212
2213 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2214 section when aligning it increases its size.
7f788821 2215
9a736b6b
NC		 22162000-07-11 Kazu Hirata <kazu@hxi.com>
2217
2218 * config/tc-tic54x.c: Fix formatting.
2219
3dd5103b
NC		 22202000-07-10 Kazu Hirata <kazu@hxi.com>
2221
2222 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2223 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2224
46b85d42
AM		 22252000-07-10 Alan Modra <alan@linuxcare.com.au>
2226
2227 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2228 displacements correctly.
2229
2230 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2231
22322000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2233
2234 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2235 warning.
2236 (hash_jam): Ditto.
2237
ad1079af
AM		 22382000-07-09 Alan Modra <alan@linuxcare.com.au>
2239
2240 From David Huggins-Daines <dhd@linuxcare.com>
2241 * config/te-hppalinux64.h: Add a new emulation.
2242 * configure.in (emulations): Add configure bits to support the
2243 64-bit Linux/parisc target.
2244 * configure: Regenerate.
2245
2246 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2247 (md_shortopts): Add `V' for ELF.
2248
2249 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2250 when SOM or ELF_ARG_RELOC are defined.
2251 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2252 ELF_ARG_RELOC are defined.
2253 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2254 (pa_stringer): ..Do it here instead. Fix comment typos.
2255 (hppa_force_relocation): Cast enums to int before comparing with
2256 ints.
2257
2258 From Ryan Bradetich <rbradetich@uswest.net>
2259 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2260 redifinition warning.
2261 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2262 (hppa_force_relocation): ditto
ad1079af
AM		 2263 (md_apply_fix): Added cast to buf to fix warnings.
2264
2265 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2266 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2267
2268 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2269 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2270 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2271 reloc_type** to avoid warnings in switch.
2272 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2273 little earlier instead.
2274
2275 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2276 and elf.
2277 (pa_type_args): Use symbol_arg_reloc_info.
2278 (struct pa_it): Make arg_reloc unsigned int.
2279 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2280 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2281 (pa_code): Delete. pa_text duplicates this function.
2282 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2283 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2284 int.
2285 (cons_fix_new_hppa): Actually change selector to e_fsel when
2286 warning about assuming so.
2287 (tc_gen_reloc): More example elf arg reloc code.
2288 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2289 (hppa_force_relocation): Likewise.
2290
2291 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2292 files.
2293 (pa_end_of_source): Prototype.
2294 (hppa_fix_adjustable): Prototype.
2295 (LABELS_WITHOUT_COLONS): Move it..
2296 * config/te-hppa.h: To here.
2297
2298 * config/te-hppa64.h: New file.
2299
2300 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2301 type.
2302 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2303 format -10, -16, 16 relocs.
2304 (hppa_elf_mark_end_of_function): Test for null
2305 last_call_info->start_symbol
2306
2307 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2308 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2309 re_assesmble_* functions. Delete extraneous statements. Fix
2310 typos in comments.
2311 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2312 insn to re_assemble_*.
2313
623aa224
UC		 23142000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2315
2316 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2317
c4aa876b
NC		 23182000-07-08 Kazu Hirata <kazu@hxi.com>
2319
2320 * config/tc-sh.c: Fix formatting.
d0313fb7 2321 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2322 * depend.c: Fix formatting.
2323 * flonum-konst.c: Likewise.
2324 * flonum-mult.c: Likewise.
c4aa876b 2325
6b31947e
NC		 23262000-07-07 Kazu Hirata <kazu@hxi.com>
2327
a5bfe8c9 2328 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2329 * config/obj-vms.c: Fix comments.
2330 * config/tc-a29k.c: Likewise.
2331 * config/tc-alpha.c: Likewise.
2332 * config/tc-h8300.c: Likewise.
2333 * config/tc-h8500.c: Likewise.
2334 * config/tc-i370.c: Likewise.
2335 * config/tc-ia64.c: Likewise.
2336 * config/tc-m68hc11.c: Likewise.
2337 * config/tc-m68k.c: Likewise.
2338 * config/tc-mips.c: Likewise.
2339 * config/tc-ns32k.c: Likewise.
2340 * config/tc-ppc.c: Likewise.
2341 * config/tc-z8k.c: Likewise.
6b31947e 2342
b8a9dcab
NC		 23432000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2344
2345 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2346 Default to '(SEC_LOAD | SEC_DATA)'.
2347 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2348
2349 * doc/internals.texi (CPU Backend): Describe
2350 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2351
beb2de9b
AC		 2352Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2353
2354 * as.c (parse_args): NULL terminate the long option list.
2355
24ddb296
AC		 2356Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2357
2358 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2359 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2360
1fe72011
NC		 23612000-07-05 Nick Clifton <nickc@cygnus.com>
2362
2363 * config/tc-d30v.c (write_2_short): Further changes to warning
2364 messages produced when combining EITHER_BUT_PREFER_MU attributed
2365 opcodes.
2366
a5bfe8c9 23672000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2368
2369 * MAINTAINERS: new
2370
8de8f17e
AO		 23712000-07-04 Alexandre Oliva <aoliva@redhat.com>
2372
2373 * config/tc-arm.c (psrs): Accept combinations of flags.
2374
00d2865b
NC		 23752000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2376
2377 * config/tc-avr.c: Change _ () to _() around all strings marked
2378 for translation (exception from the usual coding style).
2379 (avr_opt): New struct variable, how the new switches are set.
2380 (OPTION_MMCU): Define as 'm' and actually use.
2381 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2382 (show_mcu_list): New function, display the list of known MCUs.
2383 (md_show_usage): Document the new switches. Call show_mcu_list.
2384 (avr_set_arch): Change 'm' to OPTION_MMCU.
2385 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2386 Handle the new switches.
2387 (avr_operands): Disable warnings for undefined combinations of
2388 operands if -mall-opcodes. Disable warnings for skipping two-word
2389 instructions if enhanced core or -mno-skip-bug.
2390 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2391 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2392 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2393 (avr_ldi_expression): Warn about implicit lo8().
2394 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2395
54588503
UC		 23962000-07-01 Koundinya K <kk@ddeorg.soft.net>
2397
50bbae35
AM		 2398 * configure.in: Add entry for mips-*-sysv4*MP*
2399 * configure: Rebuild
2400 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2401 elf32-tradlittlemips for traditional mips targets.
2402 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2403 test for Link Once sections as in adjust_reloc_syms.
2404 * config/te-tmips.h: New file for traditional mips targets. Define
2405 TE_TMIPS.
58a77e41 2406
c9900432
NC		 24072000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2408
2409 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2410 flags argument is not present, don't change an existing section's
2411 section's attributes. If the flags argument is present, warn if the
2412 attributes don't match the section's current attributes. When
2413 long section names are supported, set SEC_LINK_ONCE and
2414 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2415
9d87310a
HPN		 2416Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2417
2418 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2419 symbols; create them.
2420
dbddefbf
NC		 24212000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2422
2423 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2424 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2425
2ae7e77b
AH		 24262000-06-27 Aldy Hernandez <aldyh@redhat.com>
2427
2428 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2429 expressions. Ignore the problem when handling 16 bit signed
2430 immediates, because the assembler will take care of the relocation
2431 later.
2ae7e77b 2432
6b2539e3
NC		 24332000-06-27 Nick Clifton <nickc@cygnus.com>
2434
2435 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2436 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2437 sequential order, and emit warning messages if the input source
2438 code contains constructs like that, or parallel constructs
2439 containing such opcodes.
2440
65aa24b6
NC		 24412000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2442
2443 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2444 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2445 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2446 (md_show_usage): Update usage message.
2447 (md_parse_option): Allow redefinition of MCU type within the
2448 same avr[1-5] bfd machine type. Show both old and new MCU type
2449 in the error message.
2450 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2451 Simplify 8K wrap code.
2452
f0c56b90
NC		 24532000-06-25 Kazu Hirata <kazu@hxi.com>
2454
50bbae35
AM		 2455 * config/obj-aout.c: Remove all uses of DEFUN.
2456 * config/obj-ieee.c: Likewise.
2457 * config/tc-sh.c: Fix comment typos.
2458 * config/tc-tahoe.c: Likewise.
2459 * config/tc-vax.c: Likewise.
2460 * config/tc-w65.c: Likewise.
2461 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2462 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2463
6d249963
DD		 24642000-06-24 DJ Delorie <dj@cygnus.com>
2465
2466 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2467 more changes from Sept 1999
2468 (tc_i386_fix_adjustable): ditto
2469 (md_apply_fix3): ditto
2470
680d2857 24712000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2472
680d2857
FCE		 2473 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2474 (gas_cgen_parse_operand): Set it around expression() call.
2475 (gas_cgen_md_operand): Test for it before longjmp().
2476
e7b305a2
AM		 24772000-06-24 Kazu Hirata <kazu@hxi.com>
2478
c0fecd35
AM		 2479 * config/tc-h8500.c: Remove all uses of DEFUN.
2480 * config/tc-sh.c: Likewise.
2481 * config/tc-w65.c: Likewise.
2482 * config/tc-z8k.c: Likewise.
2483
e7b305a2
AM		 2484 * config/tc-h8500.c: Fix typos in comments.
2485
ed6d6fd3
FCE		 24862000-06-23 Frank Ch. Eigler <fche@redhat.com>
2487
2488 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2489 is defined.
2490
f7c88872
AM		 24912000-06-23 matthew green <mrg@redhat.com>
2492
2493 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2494 defined. Fix error message for `[' grouping.
f7c88872 2495
70d6ecf3
AM		 24962000-06-22 Kazu Hirata <kazu@hxi.com>
2497
2498 * config/tc-h8300.c: Fix formatting and comment typos.
2499
e9718fe1
TW		 25002000-06-22 Timothy Wall <twall@cygnus.com>
2501
2502 * config/tc-ia64.c (note_register_values): Move premature QP
2503 notation clearing into the appropriate place.
2504
45288df1
AM		 25052000-06-22 Alan Modra <alan@linuxcare.com.au>
2506
1581f8c9
AM		 2507 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2508 first before anything else. Add bin-bugs.h, emul.h and progress.h
2509 Sort list of files as for $(OBJS) in Makefile.am.
2510
2511 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2512 find one. Remake dependencies.
2513 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2514 * Makefile.in: Regenerate.
2515 * doc/Makefile.in: Regenerate.
2516
45288df1
AM		 2517 * config/tc-i386.c (i386_displacement): Don't assume a constant
2518 displacement is necessarily 16 bits when in 16 bit code mode.
2519 (md_assemble): Instead size the displacement here after we know
2520 for sure that a .code16gcc operand hasn't automatically added
2521 operand size prefixes.
2522
01580992
L		 25232000-06-21 H.J. Lu <hjl@gnu.org>
2524
2525 * Makefile.am: Rebuild dependency.
2526 * Makefile.in: Rebuild.
2527
40f09f82
JL		 25282000-06-21 Kazu Hirata <kazu@hxi.com>
2529
2530 * config/tc-h8300.c (parse_reg): Make the function static.
2531 (parse_exp): Likewise.
2532
78295804
DD		 25332000-06-20 DJ Delorie <dj@cygnus.com>
2534
2535 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2536 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2537 for cygwin import libraries to work properly.
2538
45f85b08
L		 25392000-06-20 H.J. Lu <hjl@gnu.org>
2540
2541 * Makefile.am: Rebuild dependency.
2542 * Makefile.in: Rebuild.
2543 * configure: Likewise.
2544 * doc/Makefile.in: Likewise.
2545
39bec121
TW		 25462000-06-20 Timothy Wall <twall@cygnus.com>
2547
2548 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2549 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2550 * doc/c-tic54x.texi: New.
2551 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2552 documentation file.
39bec121 2553 * doc/all.texi: Add C54X.
3e87a760 2554 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2555 * doc/Makefile.in: Regenerate.
2556 * configure.in: Add tic54x and define LIBM for tic54x.
2557 * configure: Regenrate.
2558 * config/tc-tic54x.[ch]: New.
2559 * config/obj-coff.h: Add tic54x.
2560 * Makefile.am: (CPU_TYPES): Add tic54x.
2561 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2562 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2563 (as_new_LDADD): Add $(LIBM).
2564 * Makefile.in: Regenerate.
3e87a760 2565
60bcf0fa
NC		 25662000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2567
2568 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2569 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2570 * doc/as.texinfo: Likewise.
2571
2572 * configure, Makefile.in: Regenerate.
2573 * configure.in (emulations): Recognize m6811 and m6812.
2574 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2575 Added files for 68hc11 and 68hc12 assembler.
2576 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2577 * config/tc-m68hc11.h: Header definition for that assembler.
2578
ec05f674
NC		 25792000-06-18 Nick Clifton <nickc@redhat.com>
2580
24ef8152
NC		 2581 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2582 instead of OCTETS_PER_BYTE.
2583
ec05f674 2584 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2585 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2586
119caedd
L		 25872000-06-18 H.J. Lu <hjl@gnu.org>
2588
2589 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2590 * configure: Rebuild.
2591
607723e4
NC		 25922000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2593
3e87a760
AM		 2594 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2595 to BFD_ASSEMBLER.
607723e4 2596
b946ec34
NC		 25972000-06-16 Nick Clifton <nickc@cygnus.com>
2598
2599 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2600 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2601
2602 * doc/c-mips.texi: Document newly accepted cpu variants.
2603
37ce37b1
UC		 26042000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2605
2606 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2607
c06ae4f2
UC		 26082000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2609
2610 * macro.c (getstring): Make it possible to escape the quote
2611 character.
2612
20348649
JL		 2613Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2614
2615 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2616
bcef29e6
L		 26172000-06-13 H.J. Lu <hjl@gnu.org>
2618
2619 * configure: Regenerate.
2620
63a0b638
AM		 26212000-06-09 Alan Modra <alan@linuxcare.com.au>
2622
2623 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2624 separator.
2625 * doc/internals.texi (line_separator_chars): Semicolon is no
2626 longer a default. Mention null and newline as defaults.
2627
2628 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2629
2630 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2631 * config/tc-i860.h (line_separator_chars): Likewise.
2632 * config/tc-h8300.c (line_separator_chars): Likewise.
2633 * config/tc-i960.c (line_separator_chars): Likewise.
2634 * config/tc-m68k.c (line_separator_chars): Likewise.
2635 * config/tc-mips.c (line_separator_chars): Likewise.
2636 * config/tc-ns32k.c (line_separator_chars): Likewise.
2637 * config/tc-sparc.c (line_separator_chars): Likewise.
2638 * config/tc-vax.c (line_separator_chars): Likewise.
2639
2640 * config/tc-h8300.c (comment_chars): Use string initialiser.
2641 * config/tc-i960.c (line_comment_chars): Likewise.
2642 * config/tc-z8k.c (comment_chars, line_comment_chars,
2643 line_separator_chars): Likewise.
2644
2645 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2646 for TE_LINUX.
2647
9bab9349
NC		 26482000-06-08 Nick Clifton <nickc@cygnus.com>
2649
2650 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2651 for size 1 fixes.
2652
946efd95
DB		 26532000-06-08 David O'Brien <obrien@FreeBSD.org>
2654
2655 * configure.in (VERSION): Update to show this is the CVS mainline.
2656
6480b79a
DB		 26572000-06-08 Matthew Jacob <mjacob@feral.com>
2658
2659 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2660 $at is the integer register $r28, vs. both $r28 and the floating
2661 point register $f28.
2662
10850f29
JW		 26632000-06-08 James E. Wilson <wilson@cygnus.com>
2664
2665 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2666 (dot_endp): Don't call ia64_flush_insns.
2667 (emit_one_bundle): Don't delete prologue/body records from
2668 unwind_record list in first loop. Rewrite second loop to account for
2669 this.
2670
150f24a2
JW		 26712000-06-07 David Mosberger <davidm@hpl.hp.com>
2672
2673 * config/tc-ia64.c: Add missing prototypes.
2674 (generate_unwind_image): Cast argument to output_unw_records call.
2675
e38c9cc2
DC		 2676Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2677
46b85d42 2678 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2679
1188e082
DC		 2680Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2681
2682 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2683 (REGISTER_P): likewise.
2684 (avr_opcodes): uses include/opcode/avr.h
2685 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2686
ac743b2c
AM		 26872000-06-04 Alan Modra <alan@linuxcare.com.au>
2688
0b545448
AM		 2689 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2690 initializers too.
ac743b2c 2691
969e1a7b
L		 26922000-06-03 H.J. Lu <hjl@gnu.org>
2693
2694 * read.c (is_end_of_line): Put back `;'.
2695
65172ab8
AM		 26962000-06-03 Alan Modra <alan@linuxcare.com.au>
2697
2698 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2699
b75c0c92
AM		 27002000-06-01 Alan Modra <alan@linuxcare.com.au>
2701
2702 * expr.c (operand): Test is_end_of_line outside switch to catch
2703 line separator chars that are also operators.
2704 (operator): Return O_illegal for line separator chars.
2705
2706 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2707 entry (or `!' entry for TC_HPPA).
2708
2709 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2710 before indexing is_end_of_line. Remove redundant check for '\0'.
2711 (fp_op2): Likewise.
2712 * config/tc-h8500.c (md_assemble): Likewise.
2713 * config/tc-mcore.c (md_assemble): Likewise.
2714 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2715 (md_atof): Likewise
2716
2717 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2718 is_end_of_line.
2719 * config/tc-mcore.c (mcore_cons): Likewise.
2720 (mcore_float_cons): Likewise.
2721 (mcore_stringer): Likewise.
2722 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2723
a6836251
SB		 27242000-06-01 Scott Bambrough <scottb@netwinder.org>
2725
2726 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2727
43841e91
NC		 27282000-05-29 Nick Clifton <nickc@cygnus.com>
2729
2730 * config/tc-sh.c: Fix compile time warning messages.
2731
2732 * config/tc-mips.c: Fix compile time warning messages.
2733
a057431b
PB		 27342000-05-29 Philip Blundell <philb@gnu.org>
2735
2736 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2737 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2738 * NEWS: Mention ARM ELF support.
2739
3c07fb76
AO		 27402000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2741
2742 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2743 it is modified, and use the real_size to compute the frag address
2744 for dwarf2 line info.
2745
ad4d6ccf
AM		 27462000-05-27 Alan Modra <alan@linuxcare.com.au>
2747
2748 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2749 line-matching scheme to cope with automake moving variables around.
2750 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2751 * Makefile.in: Regenerate.
2752
6faf3d66
JJ		 27532000-05-26 Jakub Jelinek <jakub@redhat.com>
2754
2755 * config/tc-sparc.c (sparc_relax): New.
2756 (md_longopts): Add -relax and -no-relax options.
2757 (md_parse_options, md_show_usage): Likewise.
2758 (md_apply_fix3): Optimize tail call into branch always if possible.
2759
0a44c2b1
DL		 2760Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2761
2762 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2763 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2764 rules, with warning when a GAS statement specifies a packing that
2765 will result in an instruction being squashed.
3e87a760
AM		 2766 Added typdef packing_type and enumerals, changed various integer
2767 literals to use the enumerals.
0a44c2b1 2768
e0c9811a
JW		 27692000-05-24 David Mosberger <davidm@hpl.hp.com>
2770
2771 * config/tc-ia64.c (dot_restorereg_p): New function.
2772 (md_pseudo_table): Add restorereg.p.
2773 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2774 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2775
2776 * config/tc-ia64.h (unw_record_type): Add unwabi.
2777 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2778 called MASK with members for imask, and the masks produced by
2779 fr_mem, gr_mem, br_mem, and frgr_mem.
2780 (unw_p_record): Add members ABI and CONTEXT.
2781 (unw_x_record): Add member AB.
2782 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2783 as pseudo-register for use during unwind info generation.
2784 (AR_PFS, AR_LC): New macros.
2785 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2786 whose names start with an at sign (as in "@priunat").
2787 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2788 register.
2789 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2790 proc_end, unwind_info, personality_routine): Consolidate into
2791 "unwind" structure to reduce offset-table use. Add member
2792 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2793 to be emitted.
2794 (output_R1_format, output_R3_format, output_P3_format,
2795 output_P6_format): Initialize R with zero to reduce compiler warnings.
2796 (output_P7_format): Ditto. Add `default' branch to switch
2797 statement to reduce compiler warnings.
2798 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2799 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2800 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2801 into single argument.
2802 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2803 compiler warnings. Merge A and B args into single argument.
2804 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2805 A and B args into single argument.
2806 (free_record): Removed (wasn't used).
2807 (free_list_records): Also free imasks in prologue records.
2808 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2809 (output_spill_mask): Remove.
2810 (output_unwabi): New function.
2811 (output_epilogue, output_label_state, output_copy_state): Call
2812 alloc_record.
2813 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2814 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2815 argument.
2816 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2817 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2818 as part of handling the prologue records. Emit region's imask if
2819 we have one. Handle unwabi, epilogue, label_state, copy_state,
2820 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2821 spill_sprel_p, and spill_reg_p records.
2822 (set_imask, count_bits, slot_index): New function.
2823 (fixup_unw_records): Fix region size computation. Handle
2824 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2825 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2826 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2827 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2828 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2829 (dot_save): Use manifest constants for applicaton registers.
2830 Handle REG_PR and REG_PRIUNAT.
2831 (dot_restore): Don't just ignore it.
2832 (dot_restorereg): New function..
2833 (generate_unwind_image): Ensure unwind info is a multiple of eight
2834 bytes, not just four bytes.
2835 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2836 (dot_altrp): Don't just ignore it.
2837 (dot_savemem): New function. Replaces dot_savesp() and
2838 dot_savepsp(). Use manifest constants for applicaton registers.
2839 Handle REG_PR and REG_PRIUNAT.
2840 (dot_savef): Simplify.
2841 (dot_saveb): Support generation of br_gr.
2842 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2843 dot_label_state, dot_copy_state): New function.
2844 (dot_unwabi): Don't just ignore it.
2845 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2846 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2847 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2848 (emit_one_bundle): Set slot number for prologue/body records
2849 *before* emitting the first insn.
2850 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2851 (md_begin): Declare "psp" pseudo-register.
2852 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2853 so we don't get segfault.
2854 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2855 counts as required per SW Conventions manual
2856 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2857 output_preds_psprel, output_preds_sprel, output_spill_base,
2858 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2859 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2860 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2861 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2862 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2863 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2864 (dot_vframe): Implement.
2865 (dot_vframesp, dot_vframepsp): New function.
2866
f98fd99f
HPN		 2867Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2868
2869 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2870 * configure: Regenerate.
f98fd99f 2871
ee7fcc42
AM		 28722000-05-23 Alan Modra <alan@linuxcare.com.au>
2873
2874 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2875 (md_estimate_size_before_relax): so we can use it here instead of
2876 old kludges. Localise vars to blocks. Comment.
2877
2878 * frags.c (frag_new): Update fr_var comments.
2879 * frags.h (struct frag): Ditto.
2880
c67e42c9
RH		 28812000-05-22 Richard Henderson <rth@cygnus.com>
2882
2883 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2884 (pseudo_func): Add pcrel.
2885 (operand_match): Handle IA64_OPND_TGT64.
2886 (build_insn): Likewise.
2887 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2888 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2889 (fix_insn): Handle all three 64-bit relocation types.
2890
5110c57e
HPN		 2891Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2892
2893 * obj.h (struct format_ops): New members begin, app_file,
2894 s_set_other, s_set_desc, s_get_type, s_set_type,
2895 separate_stab_sections, init_stab_section.
2896
2897 * config/obj-multi.h: Update GPL notice to v2.
2898 (obj_begin): New.
2899 (obj_app_file): New.
2900 (S_SET_SIZE): Test s_set_size for NULL before calling.
2901 (S_SET_ALIGN): Similar for s_set_align.
2902 (S_SET_OTHER): New.
2903 (S_SET_DESC): New.
2904 (S_GET_TYPE): New.
2905 (S_SET_TYPE): New.
2906 (SEPARATE_STAB_SECTIONS): New.
2907 (INIT_STAB_SECTION): New.
2908 (EMIT_SECTION_SYMBOLS): New.
2909 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2910
2911 * config/obj-elf.h: Update GPL notice to v2.
2912 Mention that this file is included from obj-multi.h.
2913 (obj_begin): Wrap definition in ifndef.
2914 (elf_file_symbol): Constify declaration.
2915 (obj_app_file): Ditto.
2916 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2917 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2918
2919 * config/obj-elf.c (elf_s_set_other): New.
2920 (elf_file_symbol): Constify argument.
2921 (elf_separate_stab_sections): New.
2922 (elf_init_stab_section): New.
2923 (elf_format_ops): Add new members. Remove comma at end.
2924
2925 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2926 (ecoff_format_ops): Add new fields. Remove comma at end.
2927 Mention inconsistency for emit_section_symbols.
2928
2929 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2930
2931 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2932 (coff_separate_stab_sections): New.
2933 (coff_format_ops): Add new members.
2934
2935 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2936 (obj_aout_s_set_other): New.
2937 (obj_aout_s_set_desc): New.
2938 (obj_aout_s_get_type): New.
2939 (obj_aout_s_set_type): New.
2940 (obj_aout_separate_stab_sections): New.
2941 (aout_format_ops): New members added. Use obj_aout_process_stab,
2942 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2943 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2944 appropriate.
2945 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2946
b98ef147
AM		 29472000-05-22 Alan Modra <alan@linuxcare.com.au>
2948
2949 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2950 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2951 (md_estimate_size_before_relax): Ensure jumps to weak and
2952 externally visible symbols are relocatable.
2953
0aa5d426
HPN		 2954Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2955
2956 * stabs.c (aout_process_stab): Make global.
2957 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2958 * read.h (aout_process_stab): Declare.
2959
2960 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2961 Generalize to *aout, *coff *elf.
2962 * configure: Regenerated.
2963
2964 * doc/internals.texi (Object format backend): Say
2965 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2966
2967 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2968 * Makefile.in: Regenerated.
2969
7c3dc350
CM		 29702000-05-19 Catherine Moore <clm@cygnus.com>
2971
2972 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2973
b3b6a3fe
JL		 29742000-05-18 Alan Modra <alan@linuxcare.com.au>
2975
2976 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2977 instruction to reflect change in re_assemble_*.
2978
c9e10a08
JL		 2979Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2980
2981 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2982 build PA64 ELF tools.
2983 * configure: Rebuilt.
2984
3043679f
AM		 29852000-05-17 Alan Modra <alan@linuxcare.com.au>
2986
2987 * Makefile.am: Regenerate dependencies.
2988 * Makefile.in: Regenerate.
2989
322f2c45
NC		 29902000-05-15 Nick Clifton <nickc@cygnus.com>
2991
2992 * config/tc-arm.c (struct asm_psr): Add boolean field
2993 distinguishing between CSPR and SPSR. Rename 'number' field
2994 to 'field'.
2995 (psrs): Rearrange contents to match new asm_psr structure.
2996 (arm_psr_parse): Move next to psr_required_here. Make it
2997 return an asm_psr structure.
2998 (psr_required_here): Use asm_psr structure returned by
2999 arm_psr_parse.
3000 (do_msr): Reorganise to allow psr_required_here to be called
3001 only once.
3002 (md_undefined_name): Mark 'name' parameter as unused, since
3003 the COFF target does not use it.
322f2c45 3004
5e6cbf41
PB		 30052000-05-14 David O'Brien <obrien@FreeBSD.org>
3006
3007 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3008 standards.
3009 * config/te-aux.h: Likewise.
3010 * config/te-dpx2.h: Likewise.
3011 * config/te-go32.h: Likewise.
3012 * config/te-hp300.h: Likewise.
3013 * config/te-hppa.h: Likewise.
3014 * config/te-i386aix.h: Likewise.
3015 * config/te-ic960.h: Likewise.
3016 * config/te-interix.h: Likewise.
3017 * config/te-nbsd532.h: Likewise.
3018 * config/te-pc532mach.h: Likewise.
3019 * config/te-ppcnw.h: Likewise.
3020 * config/te-psos.h: Likewise.
3021 * config/te-sparcaout.h: Likewise.
3022 * config/te-sun3.h: Likewise.
3023 * config/te-sysv32.h: Likewise.
3024
4132022d
AM		 30252000-05-14 Alan Modra <alan@linuxcare.com.au>
3026
3027 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3028 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3029 and sign extend without an if statement.
3030 (build_bytes): Likewise.
3031
30322000-05-14 Kazu Hirata <kazu@hxi.com>
3033
3034 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3035 X_add_symbol L_32 case.
3036
b4fd930a
AM		 30372000-05-14 David O'Brien <obrien@FreeBSD.org>
3038
3039 * config/te-freebsd.h: New file.
3040
a38cf1db
AM		 30412000-05-13 Alan Modra <alan@linuxcare.com.au>
3042
897083bd
AM		 3043 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3044 bindtextdomain): Replace defines with those from intl/libgettext.h
3045 to quieten gcc warnings.
3046
a38cf1db
AM		 3047 * NEWS: Mention x86 .arch and -q.
3048
3049 * config/tc-i386.c (quiet_warnings): New.
3050 (md_assemble): Use quiet_warnings.
3051 (md_parse_option): Set quiet_warnings from -q.
3052 (md_show_usage): Mention -q, delete -m.
3053 (flag_do_long_jump): Delete.
3054 (md_parse_option): Remove -m.
3055 (md_show_usage): Remove -m.
3056 (md_create_long_jump): Remove useless flag_do_long_jump code.
3057
3058 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3059 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3060
e413e4e9
AM		 30612000-05-13 Alan Modra <alan@linuxcare.com.au>
3062 Alexander Sokolov <robocop@netlink.ru>
3063
3064 * doc/c-i386.texi (i386-Arch): New section.
3065 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3066
3067 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3068 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3069 architecture has been given and is not 486.
3070 (set_cpu_arch): New.
3071 (md_pseudo_table): Add .arch.
3072 (md_assemble): Warn if cpu architecture has been given and an
3073 unsupported instruction.
3074
3075 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3076 Move operand_types bit defines after relevant template field.
3077 (template): Add cpu_flags.
3078 (Cpu*): Define.
3079 (arch_entry): New.
3080
e8b1cae5
AO		 30812000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3082
3083 * config/tc-mn10300.h (md_end): Define.
3084 (mn10300_finalize): Declare.
3085 * config/tc-mn10300.c: Include dwarf2dbg.h.
3086 (debug_line): Define.
3087 (md_assemble): Generate dwarf2 line info.
3088 (mn10300_finalize): New function. Finalize dwarf2 info.
3089
426b0403
AM		 30902000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3091
3092 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3093 external version of the relocation for weak symbols.
3094
e4c58b25
JW		 30952000-05-08 David Mosberger <davidm@hpl.hp.com>
3096
3097 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3098 frame size in units of 16 bytes, as required per SW Conventions manual.
3099 (output_unw_records): Output info-block header as a dword to get
3100 byte-order right.
3101
8fce3f5e
AM		 31022000-05-08 Alan Modra <alan@linuxcare.com.au>
3103
3104 * as.h: #include "file", not <file> on files from ../include.
3105 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3106 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3107 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3108 (tc_coff_symbol_emit_hook): Ditto.
3109 (OPTCOUNT): Cast to int to avoid compiler warning.
3110 (md_begin): Fix signed/unsigned warnings.
3111
31122000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3113
3114 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3115 ABRANCH LONG case for a conditional branch on a 68000.
3116 (md_estimate_size_before_relax): Likewise. Also handle
3117 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3118 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3119 PC-relative on all CPUs.
3120 (md_estimate_size_before_relax): Likewise.
3121
fb166ee3
AM		 31222000-05-04 Alan Modra <alan@linuxcare.com.au>
3123
3124 * as.c (parse_args): Just mention current year in printed
3125 copyright message.
3126
7a899fff
C		 31272000-05-03 J.T. Conklin <jtc@redback.com>
3128
3129 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3130 unit registers.
7a899fff
C		 3131 (md_parse_option): Recognize -m7400.
3132
44877466
ILT		 31332000-05-03 Ian Lance Taylor <ian@zembu.com>
3134
3135 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3136 don't permit lp to become less than the words array.
3137
eaa15ab8
NC		 31382000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3139
3140 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3141 Fix little-endian case.
3142
7c4f6a03
AM		 31432000-05-03 David O'Brien <obrien@NUXI.com>
3144
3145 * as.c (parse_args): Update copyright.
3146
da5d444c
AM		 31472000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3148
3149 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3150 for the .bss section too.
3151
3f9b03b5
AM		 31522000-05-02 Alan Modra <alan@linuxcare.com.au>
3153
3154 * configure.in: Set em=linux for hppa-*-linux.
3155 * configure: Regenerate.
3156 * doc/Makefile.in: Regenerate with correct automake.
3157
3158 * frags.c (frag_grow): Sanity check chunk_size.
3159
3160 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3161 * config/obj-som.h: Likewise.
3162 * config/obj-ieee.h: Likewise.
3163
3164 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3165
3166 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3167 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3168 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3169 (pa_ip): low_sign_unext now returns via function value. Use
3170 re_assemble_* instead of dis_assemble_* and
3171 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3172 unnecessarily.
3173 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3174 (md_section_align, md_parse_option, md_show_usage,
3175 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3176 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3177 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3178 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3179 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3180 pa_text): Likewise.
3181 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3182 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3183 outside of switch. Correct mask and shifting errors in case 10
3184 and case -11. In case 21, compare against signed range to suit
3185 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3186 case 17 and case 22, use offsetT variable to properly check range.
3187 Use re_assemble_* here too.
3188 (evaluate_absolute): Change type of value to offsetT. Call
3189 hppa_field_adjust to do the work for us.
3190 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3191 (pa_parse_cmpib_64_cmpltr): Ditto.
3192 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3193 of i to unsigned int.
3194 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3195 (pa_end_of_source): Return type is void.
3196
a2984248
CM		 3197Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3198
3199 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3200
df136245
DC		 3201Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3202
3203 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3204 More comments added.
3205 (md_begin): Removed "construct symbols for each register name".
3206 Because register names conflicts with GCC generated function
3207 names.
3208 (avr_operand): Now constant numbers can be used as a register
3209 identifiers (0 as r0, 31 as r31).
3210 (md_assemble): use skip_space () before parsing instruction
3211 operands.
3212
c1e73230
AM		 32132000-05-01 Alan Modra <alan@linuxcare.com.au>
3214
3215 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3216 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3217 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3218 * configure: Regenerate.
3219
a1934524
AM		 32202000-04-29 Andreas Jaeger <aj@suse.de>
3221
3222 * as.h: Correctly check GCC version.
3223
d9b7d820
AM		 32242000-04-26 David O'Brien <obrien@FreeBSD.org>
3225
3226 * doc/as.1: Fix unbalanced brackets.
3227
3228 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3229 TE_FreeBSD.
3230 (line_comment_chars): Set to '/' if TE_FreeBSD.
3231
cea1ab94
JL		 3232Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3233
3234 * configure.in: Configury support for PA64 (currently disabled).
3235 * configure: Rebuilt.
3236
e799a695
AM		 32372000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3238
3e87a760 3239 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3240 bfd_set_section_alignment.
3241
3b0ec529
AM		 32422000-04-25 Alan Modra <alan@linuxcare.com.au>
3243
3244 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3245 than 32.
3246
adcf07e6
NC		 32472000-04-24 Nick Clifton <nickc@cygnus.com>
3248
3249 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3250 * doc/as.texinfo (Align): Include arm and strongarm in list of
3251 targets that have the second form of the behaviour of the .align
3e87a760 3252 directive.
adcf07e6 3253
5047a41f
JL		 32542000-04-24 Mark Klein <mklein@dis.com>
3255
50705ef4 3256 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3257
a47cf567
NC		 3258Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3259
3260 * as.c (parse_args): Allow md_parse_option to override -a listing
3261 option.
3262 * config/obj-coff.c (add_lineno): Change type of offset parameter
3263 from "int" to "bfd_vma."
3264 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3265 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3266 (ppc_change_csect): Align correctly for XCOFF64.
3267 (ppc_machine): New function, which discards "ppc_machine" line.
3268 (ppc_tc): Cons for 8 when code is 64 bit.
3269 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3270 relocations.
3271 (md_parse_option): Handle -a64 and -a32.
3272 (ppc_xcoff64): New.
3273 * config/tc-ppc.h (TARGET_MACH): Define.
3274 (TARGET_FORMAT): Move to function.
3275 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3276
3277Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3278
3279 * config/tc-avr.c: New AVR_ISA_ defined.
3280 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3281 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3282 for `fmul', `movw' and `lpm R,Z' instructions.
3283 (avr_operands): Warn if current opcode is a two-word instruction
3284 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3285 (avr_opcodes): New commands added.
3286 (REGISTER_P): Check 'a' and 'v' constraint letters.
3287 (mcu_types): New MCU added.
3288
bf3ca999
TW		 32892000-04-22 Timothy Wall <twall@cygnus.com>
3290
3291 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3292 to "natval".
3293 (operand_match): Conditionally insert default bit values for IMMU9.
3294
98e5953c
JL		 32952000-04-14 Matthew Green <mrg@cygnus.com>
3296
3297 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3298 * configure: Rebuilt.
3299
a02fab7e
JL		 3300Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3301 Jason Eckhardt <jle@cygnus.com>
3302
c67e42c9 3303 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3304
3305 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3306 Added handling of new operand types l,y,&,fe,fE,fx.
3307
800eeca4
JW		 3308Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3309 David Mosberger <davidm@hpl.hp.com>
3310 Timothy Wall <twall@cygnus.com>
3311 Andrew MacLeod <amacleod@cygnus.com>
3312 Jim Wilson <wilson@cygnus.com>
3313
3314 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3315 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3316 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3317 * Makefile.in: Rebuild.
3318 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3319 * configure: Rebuild.
3320 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3321 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3322 * expr.c (expr): Handle md_optimize_expr.
3323 * read.c (LEX_HASH): Add comment.
3324 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3325
66778679
RH		 33262000-04-21 Richard Henderson <rth@cygnus.com>
3327
3328 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3329 bundling a non-delayed branch type instruction.
3330
aa15f6f7
AO		 33312000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3332
3333 * config/tc-mn10300.c (HAVE_AM30): Define.
3334 (md_assemble): Use it.
3335
16adf844
AM		 33362000-04-19 Alan Modra <alan@linuxcare.com.au>
3337
742f45cf
AM		 3338 * config/obj-elf.c (obj_elf_change_section): Check for changed
3339 section attributes.
3340
16adf844
AM		 3341 * Makefile.am: (CPU_MULTI_VALID): Remove.
3342 (MULTI_CPU_TYPES): Define.
3343 (MULTI_CPU_OBJ_VALID): Define.
3344 (DEPTC): Use the above.
3345 (DEPOBJ): Same here.
3346 (DEP2): And here.
3347 Regenerate dependencies.
3348 * Makefile.in: Regenerate.
3349
9c46fb1b
AM		 33502000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3351
742f45cf 3352 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3353
508866be
L		 33542000-04-18 H.J. Lu (hjl@gnu.org)
3355
3356 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3357 bfd_vma for non-bfd assemblers.
508866be 3358
ba2adb93
AM		 33592000-04-17 Alan Modra <alan@linuxcare.com.au>
3360
3361 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3362 doesn't give spurious errors.
3363
12ff5d56
AM		 33642000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3365
66778679 3366 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3367
fc633e5b
AM		 33682000-04-13 Alan Modra <alan@linuxcare.com.au>
3369
3370 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3371 constants, and don't assume offsetT is 32 bits.
3372
1ed18ec1
NC		 33732000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3374
3375 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3376 (md_pcrel_from_section): Add prototype.
3377 (d10v_fix_adjustable): Add prototype.
3378 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3379
3380 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3381
3db10f32
NC		 33822000-04-12 Nick Clifton <nickc@cygnus.com>
3383
3384 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3385 symbol in frag chain.
3386
847f7ad4
AM		 33872000-04-10 Alan Modra <alan@linuxcare.com.au>
3388
3389 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3390 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3391 (fits_in_signed_word, smallest_imm_type): Ditto.
3392 (md_assemble): Use an offsetT var to hold offsetT values, not a
3393 long.
3394 (offset_in_range): New.
3395 (md_assemble): Use it.
3396 (md_convert_frag): Change type of target_address, opcode_address,
3397 and displacement_from_opcode_start to offsetT.
3398 (md_create_short_jump): Change type of offset to offsetT.
3399 (md_create_long_jump): Ditto.
3400 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3401 (md_chars_to_number): Remove.
3402 (output_invalid): Remove duplicate prototype.
3403
ec694b89
NC		 34042000-04-09 Nick Clifton <nickc@cygnus.com>
3405
3406 * Makefile.am (CPU_TYPES): Add 'avr'.
3407 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3408 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3409
16adf844 3410 * Makefile.in: Regenerate.
ec694b89
NC		 3411
3412 * doc/as.texinfo: Add M32R documentation.
3413
a2d91340 3414Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3415
a2d91340 3416 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3417 --enable-build-warnings option.
a2d91340
AC		 3418 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3419 * Makefile.in, configure: Re-generate.
3420
d92b1a8a
NC		 34212000-04-07 Nick Clifton <nickc@cygnus.com>
3422
3423 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3424 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3425 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3426 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3427 (arm_force_relocation): Force relocations for
3428 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3429
52ccafd0
JR		 3430Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3431
3432 * config/tc-sh.c (get_operands): There's no third operand if the
3433 first operand is an immediate.
3434
015551fc
JR		 3435Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3436
3437 * config/tc-sh.c (immediate): Delete.
3438 (sh_operand_info): Add immediate member.
3439 (parse_reg): Use A_PC for pc.
3440 (parse_exp): Add second argument 'op'. All callers changed.
3441 (parse_at): Expect pc to be coded as A_PC.
3442 Use immediate field in *op.
3443 (insert): Add fourth argument 'op'. All callers changed.
3444 (build_relax): Add second argument 'op'. All callers changed.
3445 (insert_loop_bounds): New function.
3446 (build_Mytes): Remove DISP_4.
3447 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3448 (assemble_ppi): Use immediate field in *operand.
3449 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3450 (md_apply_fix): Likewise.
3451 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3452
79bd78be
AO		 3453Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3454
3455 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3456
e30e5a6a
HPN		 3457Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3458
3459 * internals.texi (CPU backend): Document
3460 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3461
41b49281
AM		 34622000-04-04 Alan Modra <alan@linuxcare.com.au>
3463
8ad3436c
AM		 3464 * po/gas.pot: Regenerate.
3465
3466 * as.c (show_usage): Restore translated part of bug string.
3467 * gasp.c (show_usage): Likewise.
3468
41b49281
AM		 3469 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3470 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3471 than move-if-change.
3472 (DEP1): Modify for "gcc -MM".
3473 (DEPTC): Likewise.
3474 (DEPOBJ): Likewise.
3475 (DEP2): Likewise.
3476 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3477 Update dependencies.
3478 * Makefile.in: Regenerate.
3479
0a727238
AO		 34802000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3481
3482 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3483 (md_begin): Likewise.
3484 (HAVE_AM33): New macro.
3485 (md_assemble): Use it. Match r_regs and xr_regs only if
3486 HAVE_AM33.
3487
c20f4f8c
AM		 34882000-04-03 Alan Modra <alan@linuxcare.com.au>
3489
3490 * as.h: #include "bin-bugs.h"
3491 * as.c (show_usage): Use REPORT_BUGS_TO.
3492 * gasp.c: #include "bin-bugs.h"
3493 (show_usage): Use REPORT_BUGS_TO.
3494
3495 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3496
753f6b12
HPN		 3497Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3498
3499 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3500 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3501 adjustments.
3502
726c5dcd
AM		 35032000-04-03 Alan Modra <alan@linuxcare.com.au>
3504
3505 * config/tc-i386.c (i386_immediate): Don't assume a constant
3506 immediate is necessarily 16 bits when in 16 bit code mode.
3507 (md_assemble): Instead set guess_suffix here after we have checked
3508 registers.
3509
bf80011a
RH		 35102000-04-02 Richard Henderson <rth@cygnus.com>
3511
3512 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3513 quantities. Correct right shift sign extension.
3514 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3515 32-bit value when shifting into place.
3516
92161534
ILT		 35172000-04-01 Ian Lance Taylor <ian@zembu.com>
3518
3519 * app.c: Add ATTRIBUTE_UNUSED as needed.
3520 * config/tc-ppc.c: Likewise.
3521 (ppc_size): Make unsigned long.
3522 (ppc_insert_operand): Add casts to avoid warnings.
3523
447f3982
NC		 35242000-03-31 Nick Clifton <nickc@cygnus.com>
3525
3526 * config/tc-d10v.h (md_flush_pending_output): Define.
3527
21d75ec2
NC		 35282000-03-29 Nick Clifton <nickc@cygnus.com>
3529
3530 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3531 segment. Works for both BFD_ASSEMBLER and others.
3532 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3533
d1a1bf19
NC		 35342000-03-29 Nick Clifton <nickc@cygnus.com
3535
3536 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3537
224de7a5
AM		 35382000-03-28 Alan Modra <alan@linuxcare.com.au>
3539
3540 * listing.c (LISTING_LHS_WIDTH): Default depends on
3541 LISTING_WORD_SIZE.
3542 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3543
5b8274e3
ILT		 35442000-03-27 Ian Lance Taylor <ian@zembu.com>
3545
3546 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3547 string literal.
3548
224de7a5 35492000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3550
3551 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3552
3553 * config/tc-avr.c (mcu_types): Add missing initialiser.
3554 (md_pcrel_from_section): Add prototype.
3555 (avr_operand): Remove redundant test of unsigned < 0.
3556 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3557
35582000-03-27 Denis Chertykov <denisc@overta.ru>
3559
3560 * config/tc-avr.c: New file for AVR support.
3561 * config/tc-avr.h: Likewise.
3562 * configure.in: Add AVR support.
3563 * configure: Regenerate.
3564
9f10757c
TW		 35652000-03-26 Timothy Wall <twall@cygnus.com>
3566
3567 * gasp.c (macro_op): Add new argument to check_macro call.
3568 Macro structure definitions moved to macro.h
3569 * sb.h: Add argument to prototype for input_scrub_include_sb.
3570 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3571 nesting checks with an additional flag.
3572 (struct input_save): Add flag to indicate whether current sb
3573 should be checked for proper macro/conditional nesting.
3574 (input_scrub_push/pop): Save/restore nest check flag.
3575 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3576 defined.
9f10757c
TW		 3577 * macro.c (check_macro): Allow caller to retrieve parsed macro
3578 information if a pointer is provided. This information may be
3579 used by the new macro hooks.
3580 * macro.h: Update prototype for check_macro. Macro struct
3581 definitions moved here from macro.c/gasp.c.
3582 * read.c (read_a_source_file): Add parameter to check_macro call,
3583 and pass macro info to the macro hook, if defined.
3584 (input_scrub_insert_line): New. Allow insertion of a line of
3585 characters into the input stream.
3586 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3587 file into the input stream.
3588 (s_include): Use input_scrub_insert_file.
3589 * internals.texi: Document new macro hooks.
3590 * as.h: New prototypes added.
3e87a760 3591
224de7a5 35922000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3593
3594 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3595 an initial capital letter.
3596 (i386_index_check): Reindent.
3597
11424155
NC		 35982000-03-19 Nick Clifton <nickc@cygnus.com>
3599
eaa15ab8 3600 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3601 relative branches.
3602
43f05576
NC		 36032000-03-17 Thomas de Lellis <tdel@windriver.com>
3604
66778679
RH		 3605 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3606 instruction operand bad if Rd > 7 when generating
3607 thumb instructions. Prevents for example,
3608 "adr r12,label" from silently failing and generating
3609 the wrong instruction.
3e87a760 3610
67231402
NC		 36112000-03-17 Nick Clifton <nickc@cygnus.com>
3612
3613 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3614 that have a destingation >= 0x400000.
3e87a760 3615 Fix compile time warning messages.
67231402 3616
a37c8f88
JR		 3617Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3618
3619 * config/tc-sh.c (md_begin): When encountering insn that are
3620 not supported by the current arch, only change the name if
3621 its contents are the same as prev_name.
3622 (get_specific): If the the architecture doesn't match, fail.
3623
dead1419
JR		 3624Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3625
3626 * config/tc-sh.c (IDENT_CHAR): Define.
3627 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3628 matching back where it came from.
3629
182e89d3
JR		 3630Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3631
3632 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3633
84f73d89
NC		 36342000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3635
3636 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3637 normal operands.
3638
dbbc7809
JL		 36392000-03-15 Kazu Hirata <kazu@hxi.com>
3640
3641 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3642
271bb601
HPN		 3643Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3644
3645 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3646 floating-point-number, make sure 'f' is in FLT_CHARS.
3647
8684e216
HPN		 3648Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3649
3650 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3651 (s_lcomm_internal): Use it.
3652 * doc/internals.texi (CPU backend): Document it.
3653 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3654 bytes.
3655
bb2d6cd7
GK		 36562000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3657
3658 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3659 when embedded-pic.
3660
3661 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3662 implementation doesn't have special handling for switch
3663 statements.
bb2d6cd7
GK		 3664 (macro_build): Allow for code in sections other than .text.
3665 (macro): Likewise.
3666 (mips_ip): Likewise.
3667 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3668 Don't perform relocs if we will be outputting them.
bb2d6cd7 3669 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3670 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3671 embedded-pic.
bb2d6cd7 3672
5c86cbc7 36732000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3674
66778679
RH		 3675 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3676 relocation type based on the entry in the fixup structure.
a47cf567 3677 Put S_IS_EXTERN processing back in.
5c86cbc7 3678
f8c827e9
L		 36792000-03-08 H.J. Lu (hjl@gnu.org)
3680
3681 * Makefile.am (install-exec-tooldir): Depend on
3682 install-exec-bindir for parallel make.
3683 * Makefile.in: Regenerated.
3684
8ad9e709
NC		 36852000-03-06 Nick Clifton <nickc@cygnus.com>
3686
3687 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3688 switch.
3689 (md_parse_option): Parse -m32r command line switch - disable m32rx
3690 compatability.
ded0aeb7
NC		 3691 (md_show_usage): Document new option.
3692
3693 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3694 * doc/Makefile.in: Regenerate.
3695 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3696
b7b8f327
MM		 36972000-03-02 Michael Meissner <meissner@redhat.com>
3698
3699 * config/tc-d30v.c (check_range): Remove code that incorrectly
3700 sign extended values where bits < 32.
3701
15886821
L		 37022000-03-02 H.J. Lu (hjl@gnu.org)
3703
3704 * configure.in: Support --enable-targets=all on ia32.
3705 * configure: Regenerated.
3706
8bf950bf
NC		 37072000-03-01 Nick Clifton <nickc@cygnus.com>
3708
3709 * gasp.c (do_align): Remove bogus check of alignment value.
3710
c5e54cc2
ILT		 37112000-02-27 Thomas de Lellis <tdel@windriver.com>
3712
3713 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3714 TC_PPC was defined forced the type of a symbol with no other type
3715 to be BSF_OBJECT.
3716
65fd87bc
ILT		 37172000-02-27 Hans-Peter Nilsson <hp@axis.com>
3718
3719 * doc/internals.texi (CPU backend): Mention that
3720 line_separator_chars do not break up comments. Fix typos for
3721 LEX_AT and LEX_NAME descriptions. Document operands for
3722 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3723 description of md_create_short_jump usage. Document argument for
3724 md_undefined_symbol.
3725
a25fe906
ILT		 37262000-02-27 Jakub Jelinek <jakub@redhat.com>
3727
3728 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3729 (md_parse_option): Handle it.
3730 (md_show_usage): Document it.
3731
21b10511
ILT		 37322000-02-27 Ian Lance Taylor <ian@zembu.com>
3733
3734 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3735 opcode, for the instruction `pal19'. From Andrea Arcangeli
3736 <andrea@suse.de>.
3737
773f551c
AM		 37382000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3739
3740 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3741 from here..
3742 (md_assemble): To here, before template operands are matched.
3743 Also ensure a constant immediate is sign extended when we know the
3744 size is at most 16 bits. This is to catch cases like "add
3745 $0xffc0,%ax" where we don't know the size, and thus that the
3746 immediate can be represented as Imm8S until after parsing the
3747 register operand.
3748 (i386_displacement): Similarly sign extend 16 bit constant
3749 displacements.
3750 (md_assemble): Relax 16-bit jump constant range check to suit sign
3751 extended displacements.
3752
28d33191
JL		 37532000-02-26 Andreas Jaeger <aj@suse.de>
3754
3755 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3756
cc5ca5ce
AM		 37572000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3758
3759 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3760 call operands when intel_syntax.
3761 (intel_float_operand): Return 2 for "fi...".
3762 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3763 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3764 earlier "SHORT" change.
3765 (md_assemble): When determining suffix from Regs, exclude
3766 InOutPortReg.
3767
056350c6
NC		 37682000-02-24 Nick Clifton <nickc@cygnus.com>
3769
3770 * configure: Add arm-wince, mips-pe and sh-pe targets.
3771 * configure: Regenerate.
3772
3773 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3774 sh-pe targets.
3775 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3776 "pe-mips" for the mips-pe target.
3777
3778 * config/tc-arm.c (insns): Change displacement encoded in BL
3779 and B instructions if the target port is arm-wince.
3780 (do_ldst): Do not bias the relocation offset if the target
3781 port is arm-wince.
3782 (md_pcrel_from): Add in missing relocation offset bias if the
3783 target os arm-wince.
3784
3785 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3786 (md_begin): Disable -G support for mips-pe target.
3787 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3788 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3789 COFF flavour.
3790
3791 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3792 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3793 assembler, just set the alignment to 4.
3794
3795 * config/te-wince-pe.h: New file for WinCE targets. Define
3796 TE_WINCE.
3797
36bf8ab9
AM		 37982000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3799
3800 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3801 string instructions.
3802 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3803 (i386_intel_memory_operand): After finding a segment override,
3804 check again for no `[' before looking for a displacement. Bomb if
3805 more than one displacement rather than silently discarding the
3806 second and subsequent ones. Free strings malloc'd by
3807 build_displacement_string.
3808
f5795b08
CM		 38092000-02-24 Catherine Moore <clm@cygnus.com>
3810
3811 * config/obj-som.c (obj_pseudo_table): Add "weak".
3812 (obj_som_weak): New routine.
3813
abd63a32
AM		 38142000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3815
520dc8e8
AM		 3816 * config/tc-i386.c (union i386_op): New.
3817 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3818 Throughout file replace occurences of disps[n], imms[n], regs[n]
3819 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3820 intel mode operand swapping. Add assert in regKludge and
3821 fake_zero_displacement code. Test i.types[n] when outputting
3822 displacements and immediates. Combine output of Disp16 with
3823 Disp32.
7f3f1ea2
AM		 3824 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3825 when in intel mode by (not) reversing fsub and fdiv operands
3826 before the template search. This fails for single operand
3827 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3828 undefined. Instead fix the base_opcode after we've found the
3829 template. Move base_opcode xor with found_reverse_match from
3830 opcode output code to before this fix so we test for the correct
3831 opcodes.
3832 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3833 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3834
3835 * config/tc-i386.h (TC_RELOC): Delete.
3836 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3837 with equivalent call to reloc.
3838
abd63a32
AM		 3839 * as.h (flag_m68k_mri): Move declaration after target include, and
3840 only declare when TC_M68K defined. Define as zero otherwise.
3841 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3842 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3843 Define as zero otherwise.
3844 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3845 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3846 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3847 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3848 testing whether defined.
3849 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3850 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3851 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3852 rather than testing whether defined.
3853 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3854 (parse_mri_cons): Declare and use only when TC_M68K.
3855 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3856 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3857 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3858
3859 * NEWS: Mention IBM 370 support.
3860
7e052742
RH		 38612000-02-23 Richard Henderson <rth@cygnus.com>
3862
3863 * config/tc-i386.c (md_assemble): When swapping operands for
3864 intel_syntax, assume everything that's not Imm or Disp is a
3865 register.
3866
5b93d8bb
AM		 38672000-02-23 Linas Vepstas <linas@linas.org>
3868
3869 * config/tc-i370.c, config/tc-i370.h: New files.
3870 * Makefile.am: Add support for Linux/IBM 370.
3871 * configure.in: Likewise.
3872 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3873 * config/obj-elf.c: Include elf/i370.h
3874 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3875
3876 * Makefile.in: Regenerate.
3877 * configure: Regenerate.
3878
3879 * doc/c-i370.texi: New file.
3880 * doc/all.texi: Include it.
3881 * doc/as.texinfo: And here.
3e87a760 3882 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3883 * doc/Makefile.in: Regenerate.
3884
25f2196d
CC		 38852000-02-19 Michael Meissner <meissner@redhat.com>
3886
3887 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3888 determine if an instruction can be used in parallel with an ADDppp
3889 or SUBppp instruction.
3890
6349b5f4
AH		 38912000-02-22 Andrew Haley <aph@cygnus.com>
3892
3893 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3894
2f6d2f85 38952000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 3896
3897 * config/tc-mips.c (mips_gp32): New variable.
3898 (macro_build) Use mips_gp32.
3899 (mips_ip): Ditto.
3900 (md_longopts): Add "-mgp32" and "-mgp64".
3901 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3902
a47cf567
NC		 3903 (OPTION_M7900): Change offset
3904 (OPTION_NO_M7900): Ditto.
3905
b985eaa8
ILT		 39062000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3907
3908 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3909 warning, and bump it to 1.
3910
52454417
ILT		 39112000-02-22 Ian Lance Taylor <ian@zembu.com>
3912
3913 From Brad Lucier <lucier@math.purdue.edu>:
3914 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3915 match format.
3916
6b76fefe
CM		 39172000-02-21 Catherine Moore <clm@cygnus.com>
3918
3919 * config/tc-mips.c (MF_HILO_INSN): Define.
3920 (mips_7000_hilo_fix): Declare.
3921 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3922 (md_parse_option): Check for 7000_HILO_FIX options.
3923 (OPTION_M7000_HILO_FIX): Define.
3924 (OPTION_NO_M7000_HILO_FIX): Define.
3925 * doc/c-mips.texi (-mfix7000): Describe.
3926
f6af82bd
AM		 39272000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3928
3929 * listing.c (print_lines): Remove unused variable `end'.
3930
3931 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3932 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3933 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3934 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3935 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3936 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3937
8c8281f4
NC		 39382000-02-18 Nick Clifton <nickc@cygnus.com>
3939
3940 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3941 the computed frag offset, rather than overwriting it.
3942
d4845d57
JR		 3943Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3944
3945 * config/tc-sh.c ("elf/sh.h"): Include.
3946 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3947 (md.begin): Initialize target_arch.
3948 Only include opcodes in has table that match selected architecture.
3949 (parse_reg): Recognize register names for sh-dsp.
3950 (parse_at): Recognize post-modify addressing.
3951 (get_operands): The leading space is now optional.
3952 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3953 arguments. Update valid_arch.
3954 (build_Mytes): Add support for SDT_REG_N.
3955 (find_cooked_opcode): New function, broken out of md_assemble.
3956 (assemble_ppi, sh_elf_final_processing): New functions.
3957 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3958 (md_longopts, md_parse_option): New option: -dsp.
3959 * config/tc-sh.h (elf_tc_final_processing): Define.
3960 (sh_elf_final_processing): Declare.
3961
c97305a1
JL		 3962Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3963
3964 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3965 the unwinder subspace. Save the current seg/subseg before creating
3966 the new seg/subseg.
3967
bec50466
NC		 39682000-02-10 Nick Clifton <nickc@cygnus.com>
3969
3970 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3971 little endian targets.
bec50466 3972 (INST_BYTE1): Redefine to handle big and little endian
66778679 3973 targets.
bec50466
NC		 3974 (cpu_type): New type: Select between M340 and M210.
3975 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3976 instructions of the M340.
bec50466 3977 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3978 instructions.
bec50466
NC		 3979 (md_atof): Add support for little endian targets.
3980 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3981 line switches.
bec50466
NC		 3982 (md_convert_frag): Add support for little endian targets.
3983 (md_apply_fix3): Add support for little endian targets.
3984 (md_number_to_chars): Add support for little endian targets.
3985
a25c045a
TW		 39862000-02-10 Timothy Wall <twall@redhat.com>
3987
3988 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3989 defined, use it to verify the symbol just read should be a label.
3990
f28e8eb3
TW		 39912000-02-10 Timothy Wall <twall@redhat.com>
3992
3993 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3994 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3995 around colons when KEEP_WHITE_AROUND_COLON is defined.
3996 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3997 and KEEP_WHITE_AROUND_COLON.
3998
6dc19fc4
TW		 39992000-02-08 Timothy Wall <twall@redhat.com>
4000
4001 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4002 logic.
6dc19fc4 4003 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4004 implemented.
6dc19fc4
TW		 4005 (end_repeat): New. Provide support for a "break" out of the
4006 repeat loop.
4007 * read.h: Add prototypes for new functions.
3e87a760 4008
f805106c
TW		 40092000-02-08 Timothy Wall <twall@redhat.com>
4010
4011 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4012 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4013 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4014 non-zero.
4015
4469be0f
TW		 40162000-02-08 Timothy Wall <twall@redhat.com>
4017
4018 * read.c: Added elseif to directives table.
4019 * read.h: Added prototype for s_elseif.
4020 * doc/as.texinfo: Added description for elseif.
4021 * cond.c (s_elseif): New function
3e87a760 4022
24a17b6c
TW		 40232000-02-04 Timothy Wall <twall@redhat.com>
4024
4025 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4026 listings.
24a17b6c 4027
bea9907b 40282000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4029
bea9907b
TW		 4030 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4031 default values.
4032 * frags.c (frag_new): Calculate fr_fix in octets
4033 (frag_now_fix) Return offset as target address offset (bytes).
4034 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4035 quantities).
bea9907b
TW		 4036 * frags.h: Added prototype for frag_now_fix_octets().
4037 Distinguish between octets and bytes in field descriptions.
4038 * listing.c (calc_hex): Account for octets vs bytes when
4039 printing addresses/offsets.
4040 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4041 target is little-endian, print the octets in a word in big-endian
4042 order so that the display looks like a proper hexadecimal number,
4043 instead of having the octets reversed.
4044 * read.c (do_align): When recording alignment, alignment power
4045 should be in terms of target bytes (minimum addressible unit)
4046 instead of octets.
4047 (do_org) Convert ORG target address (byte) argument into an
4048 octet offset when generating a variable fragment.
4049 * symbols.c (resolve_symbol_value): Symbol final value
4050 converted to a target address offset (bytes) from its octet offset.
4051 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4052 offset (bytes) is adjusted by the frag offset (octets) converted
4053 to bytes.
4054 (coff_frob_section) Section alignment power is in terms of bytes;
4055 convert it to an octet alignment power when calculating size (and
4056 size mask) in octets. Don't modify the section size in order to
4057 "align" it for TI COFF, since that format has a different method
4058 for storing alignment information.
3e87a760 4059
210dcc61
TW		 40602000-02-01 Timothy Wall <twall@cygnus.com>
4061
4062 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4063 entries, matching the way GCC generates them. If not escaped, the
4064 filename is encoded incorrectly.
4065
557537a5 40662000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4067
557537a5
NC		 4068 * config/tc-arm.c (reg_table): Add support for ATPCS register
4069 naming conventions.
2c1c4c62 4070
557537a5 40712000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4072
2c1c4c62
GK		 4073 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4074 already defined.
3e87a760 4075 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4076 New macro.
4077 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4078 of a symbol when we really care about its value.
4079
40802000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4081
4082 * config/tc-mcore.c (md_assemble): Give warning message if
4083 operands passes to instruction are more than the spec.
4084
2f0ca46a
NC		 40852000-01-27 Thomas de Lellis <tdel@windriver.com>
4086
66778679 4087 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4088 Thumb mode but the label seen was not declared as '.thumb_func'
4089 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4090 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4091
4c63da97
AM		 40922000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4093
4094 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4095 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4096
4097 * Makefile.in: Same here.
4098 Update copyright.
4099
4100 * configure.in: Set bfd_gas for i386-aout when primary target
4101 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4102 we may need the primary te_file. Remove incorrect comment.
4103
4104 * configure: Regenerate.
4105
4106 * config/e-i386aout.c: New file.
4107
4108 * as.c (USE_EMULATIONS): Move to before print_version_id.
4109 (struct emulation): Add i386aout.
4110 (show_usage): Split text strings. Reformat -a text. Add --em
4111 help.
4112 Update copyright.
4113
4114 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4115 (aout_format_ops): New.
4116 Update copyright.
4117
4118 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4119 preprocessor conditional and add aout USE_EMULATIONS tests.
4120 (read_a_source_file): Don't pass error strings to printf as
4121 format arg.
4122 Update copyright.
4123
4124 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4125 format arg.
4126 (do_data): Same here.
4127 (process_file): And here.
4128 Update copyright.
4129
4130 * symbols.c (colon): Rewrite "already defined" fatal message
4131 code for aout with USE_EMULATIONS.
4132 Update copyright.
4133
4134 * config/obj-aout.c (OBJ_HEADER): Define.
4135 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4136 fields of sentinel.
4c63da97
AM		 4137 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4138 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4139 forms here.
4140 (obj_aout_type): Expand S_SET_OTHER here too.
4141 (obj_read_begin_hook): Remove.
4142 (aout_pop_insert): New.
4143 (obj_aout_s_get_other): New.
4144 (obj_aout_s_get_desc): New.
4145 (aout_format_ops): New.
4146 Update copyright.
4147
4148 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4149 gets aout_pseudo_table.
4150 (aout_pseudo_table): Declare.
4151 (obj_read_begin_hook): Define.
4152 Update copyright.
4153
4154 * config/obj-coff.c (obj_pseudo_table): Rename to
4155 coff_pseudo_table.
4156 (coff_pop_insert): Use coff_pseudo_table.
4157 (coff_sec_sym_ok_for_reloc): Remove.
4158 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4159 and comment all zero entries and remove #if 0 code.
4160 Update copyright.
4161
4162 * config/obj-coff.h (obj_pop_insert): Define.
4163 (coff_pseudo_table): Declare.
4164 Update copyright.
4165
4166 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4167 s_get_size, s_set_size. Comment all zero entries.
4168 Update copyright.
4169
4170 * config/obj-elf.c (elf_s_get_other): New function.
4171 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4172 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4173 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4174 comment.
4175 (obj_elf_parse_section_letters): Don't pass error strings to
4176 printf as format arg.
4177 Update copyright.
4178
4179 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4180 OBJ_MAYBE_ECOFF.
4181 (elf_s_get_other): Declare.
4182 (S_GET_OTHER) Define as elf_s_get_other if not already
4183 defined.
4184 (S_SET_OTHER): Only define when not already defined.
4185 (elf_obj_read_begin_hook): Declare.
4186 (obj_read_begin_hook): Define.
4187 (elf_obj_symbol_new_hook): Declare.
4188 (obj_symbol_new_hook): Define.
4189 Update copyright.
4190
4191 * config/obj-multi.h: Add copyright header and protect against
4192 multiple inclusion. Add * to all function pointers.
4193 (OBJ_HEADER): If defined, include it rather than other defines
4194 in this file.
4195 (obj_frob_file_after_relocs): Test for NULL.
4196 (obj_symbol_new_hook): Here too.
4197 (obj_sec_sym_ok_for_reloc): And here.
4198 (S_GET_OTHER): Define.
4199 (S_GET_DESC): Define.
4200 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4201 (OBJ_MAYBE_ELF): Update comment.
4202
4203 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4204 OBJ_AOUT preprocessor conditional and handle emulation by
4205 testing OUTPUT_FLAVOR.
4206 (i386_displacement): Here too.
4207 (md_section_align): Similarly here.
4208 (i386_target_format): Conditionally compile when more than one
4209 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4210 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4211 (i386_displacement): Here too.
4212 Update copyright.
4213
4214 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4215 Define TARGET_FORMAT for aout only when not multi.
4216 Update copyright.
4217
4218 * config/te-multi.h: Delete file as it's identical to te-generic.h
4219
add0c677
AM		 42202000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4221
4222 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4223 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4224 LONG_MNEM_SUFFIX.
4225
4226 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4227 DWORD_MNEM_SUFFIX.
4228 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4229 comments.
4230
a19d8eb0
CP		 42312000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4232
66778679
RH		 4233 * config/tc-mips.c (mips_do_align): New function.
4234 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4235
550262c4
NC		 42362000-01-10 Philip Blundell <philb@gnu.org>
4237
4238 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4239 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4240 line separator for Linux.
4241 * doc/as.texinfo (Comments): Mention the ARM.
4242
0decc840
NC		 42432000-01-10 Philip Blundell <pb@futuretv.com>
4244
4245 * configure.in (arm*-*-conix*): New target.
4246 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4247 armv*-*-linux-gnu.
4248 * configure: Regenerate.
4249
2e13b764
NC		 42502000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4251
4252 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4253 (obj_elf_visibility): New function.
3e87a760 4254
2e13b764
NC		 4255 * doc/as.texinfo (Visibility): New node: document visibility
4256 pseudo ops.
4257
2f6d2f85 4258For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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