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Linux target variants for elfxx-hppa.
[deliverable/binutils-gdb.git] / gas / ChangeLog
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1328dc98
AM		 12001-01-14 Alan Modra <alan@linuxcare.com.au>
2
c46b7515
AM		 3 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
4 both 32 and 64 bit ELF.
5
1328dc98
AM		 6 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
7 and don't bother storing `m' for "ce" completer. Tidy handling of
8 'J' and 'K' operands to suit. Handle '<' and '>' operands.
9
b9d79e03
JH		 10Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
11
12 * tc-i386.h (TARGET_MACH): New macro.
13 (i386_mach): Declare.
14 * tc-i386.c (i386_mach): New function.
15
a349d9dd
PB		 162001-01-13 Philip Blundell <philb@gnu.org>
17
18 * doc/as.texinfo: Fix spelling and cross-references.
19
20 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
21 character for all systems, not just GNU/Linux. Make it explicit
22 that `-k' doesn't affect code generation, just ELF flags.
23
e2914f48
JH		 24Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
25
26 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
27 instructions.
28
272d76e0
FCE		 292001-01-12 Frank Ch. Eigler <fche@redhat.com>
30
31 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
32
d0398d6a
NC		 332001-01-12 Nick Clifton <nickc@redhat.com>
34
35 * as.c (print_args): Update copyright date to 2001.
36
2d73a4ca
NC		 372001-01-12 Peter Targett <peter.targett@arccores.com>
38
39 * doc/c-arc.texi: New file.
40 Some sections to be expanded.
41
6e0b89ee
AM		 422001-01-12 Alan Modra <alan@linuxcare.com.au>
43
44 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
45 (md_parse_option): Always accept "--32".
46
0d2bcfaf
NC		 472001-01-11 Peter Targett <peter.targett@arccores.com>
48
49 * as.h (TC_ARC): Ensure struc-symbol.h included.
50 * as.c (dwarf2dbg.h): Include to remove implicit declaration
51 warnings.
52 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
53 (TARGET_SYMBOL_FIELDS) added.
54
55 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
56 * doc/c-arc.texi: New file.
57 Some sections to be expanded.
58 * doc/as.texinfo: Update command-line options.
59 Removed outdated text for ARC dependant features, instead include
60 text from above file.
61
62 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
63 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
64 (targ-cpu.h) header.
65 * config/tc-arc.h:
66 * config/tc-arc.c: New updated configuration for
67 ARC, including selection of core variants, and extensibility of
68 instructions, registers etc. through directives.
69
70 * config/tc-arc.c (arc_extinst): Minor corrections for
71 error messages.
72 (arc_common) Likewise. Make alignment argument optional for local
73 symbols also, with default of zero.
74
88051039
SC		 752001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
76
77 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
78 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
79 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
80 and fix_new_exp() instead.
81 (md_convert_frag): For indexed post byte use the symbol value
82 rather than the displacement.
83 (md_relax_table): Fix indexed offset relax.
84
d8273f3b
SC		 852001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
86
87 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
88 relax weak symbols.
89 (relaxable_symbol): New function.
90
eea2ad45
AJ		 912001-01-11 Andreas Jaeger <aj@suse.de>
92
93 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
94 not used anywhere.
95
7a91e76a
NC		 962001-01-10 Nick Clifton <nickc@redhat.com>
97
98 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
99 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
100
aa257fcd
NC		 1012001-01-10 Nick Clifton <nickc@redhat.com>
102
103 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
104 character used to dollar local symbols.
105 (LOCAL_LABEL_CHAR): New constant - the magic character used to
106 local label symbols.
107 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
108 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
109 if defined.
110 Use LOCAL_LABEL_CHAR.
111 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
112 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
113 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
114
b77a7acd
AJ		 1152001-01-08 Bo Thorsen <bo@suse.de>
116
117 * config/tc-i386.c (i386_immediate, i386_displacement):
118 GOTPCREL check fix.
119
5c2bd011
ILT		 1202001-01-07 Ian Lance Taylor <ian@zembu.com>
121
122 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
123 in last change.
124
46a04e3a
PB		 1252001-01-07 Philip Blundell <philb@gnu.org>
126
127 * doc/as.texinfo (Bug Reporting): Update email address for
128 reports.
129 * README: Likewise.
130
b96d3a20
JH		 131Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
132
133 * configure.in: Define DEFAULT_ARCH for i386.
134 * tc-i386.c (md_assemble): Return after the error message;
135 move testing for 64bit operands to proper place.
136
55b62671
AJ		 1372001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
138
139 * doc/as.texinfo: Document '#' as comment character for i386 and
140 x86_64. Add AMD x86-64 into menu of machine dependent information.
141
142 * doc/c-i386.texi: Document x86_64 extensions.
143
7bc70a8e
JH		 144Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
145
146 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
147
a167610d
JH		 148Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
149
150 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
151 * NEWS: Add note about Pentium4 support.
152
09f131f2
JH		 153Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
154
155 * tc-i387.c (pi, pte, pt): Update.
156 (type_names): Add new types.
157
6f8c0c4c
JH		 158Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
159
160 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
161 CpuUnknown): Renumber
162 (CpuP4, CpuSSE2): New.
163 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
164
b96ed59a
PB		 1652001-01-03 Philip Blundell <pb@futuretv.com>
166
167 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
168 relocs.
169 (alpha_fix_adjustable): Likewise.
170 (md_apply_fix): Likewise.
171
a735d1cd
L		 1722000-12-31 H.J. Lu <hjl@gnu.org>
173
174 * listing.c (listing_message): Allocate string only if it is
175 used.
176
177 * configure: Rebuild.
178
67db5ab4
HPN		 1792000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
180
181 * doc/internals.texi (Relaxing with a table) <after relaxation>:
182 Point out caveats with generating fixups for the opcode in a frag.
183
c0d8940f
JH		 184Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
185
186 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
187 * NEWS: Add x86_64.
188
087f563c
L		 1892000-12-29 H.J. Lu <hjl@gnu.org>
190
191 * listing.c (calc_hex): Print the variable part only if the
192 fragment type is rs_fill.
193
8108ad8e
HPN		 1942000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
195
196 * doc/internals.texi (tc_conditional_pseudoop,
197 TC_LINKRELAX_FIXUP): Fix typos.
198
799051fc
RH		 1992000-12-28 Richard Henderson <rth@redhat.com>
200
201 * write.c (subsegs_finish): Fix thinko last change -- don't
202 "optimize" the alignment == 0 case.
203
0a9ef439
RH		 2042000-12-28 Richard Henderson <rth@redhat.com>
205
206 * as.h (rs_align_test): New.
207 * frags.c (NOP_OPCODE): Move default from read.c.
208 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
209 (frag_align_code): New.
210 * frags.h (frag_align_code): Declare.
211 * read.c (NOP_OPCODE): Remove.
212 (do_align): Use frag_align_code.
213 * write.c (NOP_OPCODE): Remove.
214 (get_recorded_alignment): New.
215 (cvt_frag_to_fill): Handle rs_align_test.
216 (relax_segment): Likewise.
217 (subsegs_finish): Align last subseg in section to the
218 section alignment. Use frag_align_code.
219 * write.h (get_recorded_alignment): Declare.
220 * config/obj-coff.c (size_section): Handle rs_align_test.
221 (fill_section, fixup_mdeps): Likewise.
222 (write_object_file): Use frag_align_code.
223
224 * config/tc-alpha.c (alpha_align): Use frag_align_code.
225 (alpha_handle_align): New.
226 * config/tc-alpha.h (HANDLE_ALIGN): New.
227 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
228
229 * config/tc-i386.h (md_do_align): Use frag_align_code.
230 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
231
232 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
233 (ia64_handle_align): New.
234 * config/tc-ia64.h (HANDLE_ALIGN): New.
235 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
236
237 * config/tc-m32r.c (m32r_do_align): Remove.
238 (m32r_handle_align): New.
239 (fill_insn): Use frag_align_code.
240 * config/tc-m32r.h (md_do_align): Remove.
241 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
242 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
243 * config/tc-mips.c, config/tc-mips.h: Similarly.
244
245 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
246 (sh_handle_align): Likewise. Handle rs_align_code.
247 (sh_do_align): Remove.
248 * config/tc-sh.h (md_do_align): Remove.
249 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
250
251 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
252 (sparc_handle_align): Likewise. Handle rs_align_code.
253 * config/tc-sparc.h (md_do_align): Remove.
254 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
255
3cd4dda7
DD		 2562000-12-22 DJ Delorie <dj@redhat.com>
257
258 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
259 when we assemble the first half of a pair.
260
ec56dfb4
L		 2612000-12-22 H.J. Lu <hjl@gnu.org>
262
263 * config/tc-i386.c (reloc): Update the macro for non-bfd
264 assembler.
265 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
266
ad1172d4
L		 2672000-12-22 H.J. Lu <hjl@gnu.org>
268
269 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
270
3e73aa7c
JH		 271Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
272
273 * tc-i386.h (i386_target_format): Define even for ELFs.
274 (QWORD_MNEM_SUFFIX): New macro.
275 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
276 New macros
277 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
278 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
279 ImmExt): Renumber.
280 (Size64, No_qSuf, NoRex64, Rex64): New macros.
281 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
282 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
283 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
284 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
285 Renumber.
286 (Reg, WordReg): Add Reg64.
287 (Imm): Add Imm32S and Imm64.
288 (EncImm): New.
289 (Disp): Add Disp64 and Disp32S.
290 (AnyMem): Add Disp32S.
291 (RegRex, RegRex64): New macros.
292 (rex_byte): New type.
293 * tc-i386.c (set_16bit_code_flag): Kill.
294 (fits_in_unsigned_long, fits_in_signed_long): New functions.
295 (reloc): New parameter "signed"; support x86_64.
296 (set_code_flag): New.
297 (DEFAULT_ARCH): New macro; default to "i386".
298 (default_arch): New static variable.
299 (struct _i386_insn): New fields Operand_PCrel; rex.
300 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
301 (flag_code): New enum and static variable.
302 (use_rela_relocations): New static variable.
303 (flag_code_names): New static variable.
304 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
305 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
306 K6 and Athlon.
307 (i386_align_code): Return plain "nop" for x86_64.
308 (mode_from_disp_size): Support Disp32S.
309 (smallest_imm_type): Support Imm32S and Imm64.
310 (offset_in_range): Support size of 8.
311 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
312 (md_pseudo_table): Add "code64"; use set_code_flat.
313 (md_begin): Emit sane error message on hash failure.
314 (tc_i386_fix_adjustable): Support x86_64 relocations.
315 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
316 instructions supported on particular arch just partially,
317 output of 64bit immediates, handling of Imm32S and Disp32S type.
318 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
319 (i386_displacement): Likewise.
320 (i386_index_check): Cleanup; support 64bit addresses.
321 (md_apply_fix3): Support x86_64 relocation and rela.
322 (md_longopts): Add "32" and "64".
323 (md_parse_option): Add OPTION_32 and OPTION_64.
324 (i386_target_format): Call even for ELFs; choose between
325 elf64-x86-64 and elf32-i386.
326 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
327 (tc_gen_reloc): Support rela relocations and x86_64.
328 (intel_e09_1): Support QWORD.
329
21d6c4af
DN		 3302000-12-15 Diego Novillo <dnovillo@redhat.com>
331
332 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 333 it's not an offset expression.
21d6c4af
DN		 334 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
335 keep the braces '[' and ']' in the output string.
336 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
337 != FLAT. There is no such op_modifier.
338
6717891c
NC		 3392000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
340
341 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
342 if we have it.
343
ee515fb7
KH		 3442000-12-13 Kazu Hirata <kazu@hxi.com>
345
346 * as.h: Fix formatting.
347 * cgen.h: Likewise.
348 * dwarf2dbg.c: Likewise.
349 * input-scrub.c: Likewise.
350 * read.h: Likewise.
351
349a994c
DD		 3522000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
353
354 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
355 configure: Regenerate.
356
42dbf88c
NC		 3572000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
358
359 * dwarf2dbg.c: #include <limits.h> only if it exists.
360
0485cba3
AM		 3612000-12-13 Rodney Brown <RodneyBrown@mynd.com>
362
363 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
364 (md_apply_fix): Here too.
365
514829c3
JW		 3662000-12-12 Jim Wilson <wilson@redhat.com>
367
368 * config/tc-ia64.h (ia64_init): Add prototype.
369
92eb7b32
L		 3702000-12-12 H.J. Lu <hjl@gnu.org>
371
372 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
373
374 * read.h (outputting_stabs_line_debug): Change it to int.
375 * stabs.c (outputting_stabs_line_debug): Likewise.
376
8141c27d
GK		 3772000-12-12 Geoffrey Keating <geoffk@redhat.com>
378
379 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
380 the address of a function result.
381
5d6f4f16
GK		 3822000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
383
384 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
385 (md_assemble): Call dwarf2_emit_insn.
386 (shlib): Fix typo SHILB -> SHLIB.
387 (md_parse_option): Likewise.
388 (ppc_elf_validate_fix): Likewise:
389 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
390
d4c0c039
NC		 3912000-12-12 Nick Clifton <nickc@redhat.com>
392
393 * cgen.h: Fix formatting.
394 * input-scrub.c: Fix formatting.
395 * macro.c: Fix formatting.
e972090a 396 * config/tc-mips.c: Fix formatting.
584da044 397 * doc/c-mips.texi: Fix formatting.
55b62671 398
f16b83df
JH		 399Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
400
401 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
402 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
403 references.
404 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
405 otherwise.
406 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
407 (No_dSuf): Kill.
408
409 * i386.h (*_Suf): Remove No_dSuf.
410 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
411 Remove.
412 (i386_optab): Remove 'd' in the suffixes.
413
50705ef4
AM		 4142000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
415
416 * config/tc-i386.c (T_SHORT): Undefine before defining.
417
beae10d5
KH		 4182000-12-05 Kazu Hirata <kazu@hxi.com>
419
420 * config/tc-mips.c: Fix formatting.
421
bccba5f0 4222000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 423
424 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
425 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
426 (md_show_usage): Ditto.
427 (md_parse_option): Ditto.
428 (d10v_cleanup): Writes pending instruction only if
429 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 430 Fix compile time warning messages.
50705ef4
AM		 431
432 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 433
4342000-12-04 Matthew Hiller <hiller@redhat.com>
435
50705ef4 436 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 437 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
438 function entry and unset at function exit.
439
50705ef4 440 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 441
442 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
443
444 * dwarf2dbg.c: Fix compile time warning messages.
445
bc805888
KH		 4462000-12-03 Kazu Hirata <kazu@hxi.com>
447
448 * config/tc-a29k.c: Fix formatting.
449 * config/tc-alpha.c: Likewise.
450 * config/tc-arm.c: Likewise.
451 * config/tc-cris.c: Likewise.
452 * config/tc-hppa.c: Likewise.
453 * config/tc-i370.c: Likewise.
454 * config/tc-i386.c: Likewise.
455 * config/tc-i860.c: Likewise.
456 * config/tc-i960.c: Likewise.
457 * config/tc-ia64.c: Likewise.
458 * config/tc-m68hc11.c: Likewise.
459 * config/tc-m68k.c: Likewise.
460 * config/tc-m88k.c: Likewise.
461 * config/tc-pj.c: Likewise.
462 * config/tc-ppc.c: Likewise.
463 * config/tc-sh.c: Likewise.
464 * config/tc-sparc.c: Likewise.
465 * config/tc-tahoe.c: Likewise.
466 * config/tc-vax.c: Likewise.
467
3dacdf2e
NC		 4682000-12-01 Chris Demetriou <cgd@sibyte.com>
469
50705ef4
AM		 470 * config/tc-mips.c (mips_ip): When calculating offsets,
471 don't accept as constant the difference between the
472 addresses of symbols in two different sections.
473
474 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
475 specifiers.
476 (validate_mips_insn): Likewise. Also, update 'B' operand
477 specifier to use OP_*_CODE20 constants and delete 'm' operand
478 specifier.
479 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
480 operand specifiers. Change warning generated by 'B' operand
481 specifier to reflect its new multi-purpose usage.
482
483 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
484 -1, and update comment.
485 (file_mips_isa): Likewise.
486 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
487 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
488 ISA_* constants rather than hard-coded numbers.
489 (mips_cpu_info): New structure.
490 (mips_cpu_info_table): New table describing CPU and ISA names
491 and numbers.
492 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
493 mips_cpu_info_from_cpu): New functions.
494 (mips_isa_to_str): New function to get string for ISA name.
495 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
496 return const char *.
497 (md_begin): Redo CPU and ISA selection logic, using
498 mips_cpu_info_from_*. Convert to use ISA_* constants rather
499 than hard-coded numbers.
500 (append_insn, mips_emit_delays, macro, macro2): Convert to use
501 ISA_* constants rather than hard-coded numbers.
502 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
503 (md_longopts): Delete OPTION_NO_MIPS32.
504 (md_parse_option): Convert to use ISA_* constants rather than
505 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
506 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
507 to use strcasecmp to recognize "default" and to use
508 mips_cpu_info_from_name to get CPU numbers from argument.
509 (md_show_usage): Move -mips32 so it's with the rest of the ISA
510 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
511 mips32-4k.
512 (s_mipsset): Accept ISA value 32.
513 * doc/as.texinfo: Clean up MIPS options summary slightly,
514 remove -no-mips32. Add note about -mips4 and -mips32
515 specifying those ISA levels. Delete -mips32 and -no-mips32
516 cpu flag descriptions.
517 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
518 up the supported CPU switch list, and replace 4Kc, 4Km, and
519 4Kp entries with a single mips32-4k entry. Note that you can
520 use ".set mips32".
521
522 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
523 ISA_MIPS64.
524 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
525 -mips5 and -mips64.
526 (md_parse_option): Add cases for OPTION_MIPS5 and
527 OPTION_MIPS64.
528 (md_show_usage): Mention -mips5 and -mips64 arguments.
529 (s_mipsset): Add cases for MIPS5 and MIPS64.
530 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
531 and pseudo-CPUs.
532 * doc/as.texinfo: Mention -mips5 and -mips64 options
533 and their meanings.
534 * doc/c-mips.texi: Likewise. Also update introduction
535 and ".set" usage information.
536
537 * config/tc-mips.c (md_show_usage): Add "sb1" to the
538 CPU list.
539 (mips_cpu_info_table): Add SB-1 entries.
540 * doc/c-mips.texi: Add "sb1" to the list of CPUs
541 known to the -mcpu option.
542
543 * doc/as.texinfo: Correct description of MIPS -mcpu
544 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 545
5f68c319
NC		 5462000-12-01 Joel Sherrill <joel@OARcorp.com>
547
3dacdf2e
NC		 548 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
549 New targets.
550 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
551 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 552 * configure: Regenerate.
553 * config.in: Regenerate.
554 * Makefile.in: Regenerate.
555 * aclocal.m4: Regenerate.
556 * po/gas.pot: Regenerate.
50705ef4 557
4ce3447c
PB		 5582000-11-30 Philip Blundell <pb@futuretv.com>
559
560 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
561 even in non BFD_ASSEMBLER case.
562
76a0ddac
DN		 5632000-11-30 Diego Novillo <dnovillo@redhat.com>
564
565 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
566 syntax.
567
220e750f
RH		 5682000-11-29 Richard Henderson <rth@redhat.com>
569
570 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
571 until dwarf2_finish; use relaxation to get cross-fragment offsets;
572 thread multiple subsegments properly; handle multiple code
573 sections properly; emit proper compilation unit info for assembler
574 generated debugging.
575
576 * as.h (enum _relax_state): Add rs_dwarf2dbg.
577 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
578 (dwarf2dbg_estimate_size_before_relax): Declare.
579 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
580 * write.c: Include dwarf2dbg.h.
581 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
582 (relax_segment): Likewise.
583
99b222b4
HPN		 5842000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
585
586 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
587 jump>: Use as_bad_where instead of as_bad. Tweak error message
588 accordingly. Stabilize frag by updating fix part and resetting
589 variant part.
590 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 591 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
592 indexing is_end_of_line[].
593 (md_assemble): Initialize size to 0.
594 (md_section_align): Mark parameter seg as unused.
e46fee70 595 (parse_reg): Parse names case-insensitively.
99b222b4 596
814f6641
KH		 5972000-11-28 Kazu Hirata <kazu@hxi.com>
598
599 * config/obj-aout.h: Fix formatting.
600 * config/obj-bout.h: Likewise.
601 * config/obj-coff.c: Likewise.
602 * config/obj-coff.h: Likewise.
603 * config/obj-elf.h: Likewise.
604 * config/obj-som.h: Likewise.
605 * config/obj-vms.c: Likewise.
606 * config/obj-vms.h: Likewise.
607 * config/tc-h8300.h: Likewise.
608 * config/tc-ns32k.h: Likewise.
609 * config/tc-sparc.h: Likewise.
610 * config/tc-tic54x.h: Likewise.
611 * config/tc-z8k.h: Likewise.
612
e47b9e39
NC		 6132000-11-28 Nick Clifton <nickc@redhat.com>
614
615 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
616 License is present in the sources, but not the output, and
617 also available from the GNU website.
618 (GNU Free Documentation License): Comment out this section.
619
fcdc20a4
HPN		 6202000-11-28 Hans-Peter Nilsson <hp@axis.com>
621
43c34dee
HPN		 622 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
623 targets. Remove i860 from valid a.out targets.
624 * Makefile.in: Regenerate.
625
fcdc20a4 626 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 627 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 628 (md_assemble): Call dwarf2_emit_insn if generating ELF.
629 (s_cris_file, s_cris_loc): New.
630 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
631 * Makefile.am: Regenerate dependencies.
632 * Makefile.in: Regenerate.
633
16887944
AM		 6342000-11-28 Alan Modra <alan@linuxcare.com.au>
635
636 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
637 (MRI_MUL_PRECEDENCE): Likewise.
638 (op_rank): Fix a comment typo.
639
ae3e85dd
SC		 6402000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
641
642 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
643 the error message.
644 (get_operand): Fix analysis for movw/movb instructions.
645
077b8428
NC		 6462000-11-24 Nick Clifton <nickc@redhat.com>
647
648 * configure.in (xscale-elf): Add target.
649 (xscale-coff): Add target.
650 * configure: Regenerate.
651
652 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
653 extenstion.
654 (ARM_EXT_XSCALE): New ARM architecture extension.
655 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
656 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
657 (ARM_THUMB): Rename to ARM_EXT_THUMB.
658 (ARM_ARCH_V4): Remove processor from architecture.
659 (ARM_ARCH_3M): New architecutre definition.
660 (ARM_ARCH_V5TE): New architecutre definition.
661 (ARM_ARCH_XSCALE): New architecutre definition.
662 (CPU_DEFAULT): Allow to be defaulted to XScale.
663 (atpcs): New boolean variable.
664 (ldr_flags): Support 'd' flag for double word loads.
665 (str_flags): Support 'd' flag for double word stored.
666 (do_mia): New function.
667 (do_mar): New function.
668 (do_mra): New function.
669 (do_pld): New function.
670 (do_ldrd): New function.
671 (do_blx): New function.
672 (do_bkpt): New function.
673 (do_clz): New function.
674 (do_lstc2): New function.
675 (do_cdp2): New function.
676 (do_t_blx): New function.
677 (do_t_bkpt): New function.
678 (do_smla): New function.
679 (do_smlal): New function.
680 (do_smul): New function.
681 (do_qadd): New function.
682 (do_co_reg2c): New function.
683 (LONGEST_INSN): Redefine to 7.
684
685 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
686 command line switches.
687
2434f565
JW		 6882000-11-22 Jim Wilson <wilson@redhat.com>
689
690 * config/tc-ia64.c (pseudo_func): Add missing initializers.
691 (struct rsrc): Make line unsigned.
692 (gr_values): Add missing initializer.
693 (SLOT_NUM_NOT_SET): Add unsigned cast.
694 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
695 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
696 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
697 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
698 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
699 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
700 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
701 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
702 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
703 Add ATTRIBUTE_UNUSED to unused parameters.
704 (convert_expr_to_ab_reg): Add parens.
705 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
706 (dot_prologue): Initialize grsave when declared.
707 (md_pseudo_table): Add missing initializers.
708 (operand_match): Add casts to bfd_vma.
709 (emit_one_bundle): Delete unused local prev. Make required_template
710 unsigned.
711 (specify_resource): Cast i to unsigned.
712 (note_register_values): Use fprintf_vma.
713 (print_dependency): Likewise.
714
5a080f89
JW		 7152000-11-21 Jim Wilson <wilson@redhat.com>
716
5e7474a7
JW		 717 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
718 for unwind info section.
719 (dot_endp): Likewise for unwind section.
720
5a080f89
JW		 721 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
722 fix_new_exp.
723
732d96b6
JJ		 7242000-11-21 Jakub Jelinek <jakub@redhat.com>
725
726 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
727 (output_insn): Call dwarf2_emit_insn.
b8e904dc 728 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 729
6d2cf69f
RH		 7302000-11-17 Richard Henderson <rth@redhat.com>
731
732 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
733 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
734 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
735
8179bd9b
NC		 7362000-11-17 Nick Clifton <nickc@redhat.com>
737
738 * config/tc-arm.c (md_pseudo_table): Add support for .line and
739 .file pseudo ops.
740
316e2c05
RH		 7412000-11-17 Richard Henderson <rth@redhat.com>
742
743 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
744
a8316fe2
RH		 7452000-11-17 Richard Henderson <rth@redhat.com>
746
747 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 748 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 749 tri-state definition of alpha_flag_mdebug.
750 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
751 (s_alpha_file): Store first .file directive.
752 (s_alpha_stab): New.
753 (md_pseudo_table): Add stabs and stabn.
754
e346e481
RH		 7552000-11-17 Richard Henderson <rth@redhat.com>
756
757 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
758
4dc7ead9
RH		 7592000-11-17 Richard Henderson <rth@redhat.com>
760
761 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 762 (main): Call dwarf2_finish.
4dc7ead9
RH		 763 * as.h (debug_type): Clarify documentation of the meaning
764 of this variable.
765 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
766 (print_stats): Fix parenthesis problem.
767 (now_subseg_size): New.
768 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
769 (dwarf2_directive_file): Don't set debug_type.
770 (dwarf2_where): Honor DEBUG_DWARF2 first.
771 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
772 do nothing if not emitting dwarf2 debug info, or no work.
773 * dwarf2dbg.h (dwarf2_emit_insn): Update.
774 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
775 (ecoff_new_file): Likewise.
776 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
777 commentary wrt dwarf2.
778
779 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
780 ATTRIBUTE_UNUSED as needed.
781 (emit_insn): Call dwarf2_emit_insn.
782 (s_alpha_file): New.
783 (s_alpha_loc): New.
784 (s_alpha_coff_wrapper): Don't handle them.
785 (md_pseudo_table): Update for .file and .loc.
786 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
787
788 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
789 don't protect with debug_type.
790 * config/tc-hppa.c (md_assemble): Likewise.
791 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
792 * config/tc-mn10300.c (md_assemble): Likewise.
793 * config/tc-sh.c (md_assemble): Likewise.
794 * config/tc-v850.c (md_assemble): Likewise.
795
796 * config/tc-arm.c (arm_end_of_source): Remove.
797 * config/tc-hppa.c (pa_end_of_source): Remove.
798 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
799 * config/tc-mn10300.c (mn10300_finalize): Remove.
800 * config/tc-sh.c (sh_finalize): Remove.
801 * config/tc-v850.c (sh_finalize): Remove.
802
803 * config/tc-arm.h (md_end): Remove.
804 * config/tc-hppa.h (md_end): Remove.
805 (DWARF2_LINE_MIN_INSN_LENGTH): New.
806 * config/tc-m68hc11.h (md_end): Remove.
807 * config/tc-mn10300.h (md_end): Remove.
808 * config/tc-sh.h (md_end): Remove.
809 * config/tc-v850.h (md_end): Remove.
810
811 * config/tc-ia64.c (emit_one_bundle): Don't protect
812 dwarf2 bits with debug_type.
813 (md_assemble): Likewise.
814 (ia64_end_of_source): Don't call dwarf2_finish.
815
ca683b78
JW		 8162000-11-16 Jim Wilson <wilson@redhat.com>
817
818 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
819 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
820 > 16.
821
6f620856
L		 8222000-11-16 H.J. Lu <hjl@gnu.org>
823
824 * config/obj-elf.c (obj_elf_symver): Don't check the missing
825 version name.
826
19d63e5d
KH		 8272000-11-15 Kazu Hirata <kazu@hxi.com>
828
829 * config/tc-tic30.c: Fix formatting.
830 * config/tc-tic80.c: Likewise.
831 * config/tc-v850.c: Likewise.
832 * config/tc-vax.c: Likewise.
833 * config/tc-w65.c: Likewise.
834 * config/tc-z8k.c: Likewise.
835
a8761a19
DD		 8362000-11-14 DJ Delorie <dj@redhat.com>
837
838 * config/tc-v850.c: Support dwarf2.
839 * config/tc-v850.h: Ditto.
840
841 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
842 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 843
88be23ec
BS		 8442000-11-15 Bernd Schmidt <bernds@redhat.com>
845
846 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
847 (errata_nops_necessary_p): New function.
848 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
849 md.
850
72a76794
JW		 8512000-11-14 Jim Wilson <wilson@redhat.com>
852
853 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
854 return little endian bfd formats.
855
4a1805b1
KH		 8562000-11-14 Kazu Hirata <kazu@hxi.com>
857
858 * config/aout_gnu.h: Fix formatting.
859 * config/atof-vax.c: Likewise.
860 * config/m68k-parse.h: Likewise.
861 * config/m88k-opcode.h: Likewise.
862 * config/obj-elf.c: Likewise.
863 * config/tc-arm.c: Likewise.
864 * config/tc-cris.c: Likewise.
865 * config/tc-i386.c: Likewise.
866 * config/tc-ia64.c: Likewise.
867 * config/tc-mn10300.c: Likewise.
868 * config/te-386bsd.h: Likewise.
869 * config/te-hppa.h: Likewise.
870 * config/te-nbsd.h: Likewise.
871 * config/te-ppcnw.h: Likewise.
872 * config/te-sparcaout.h: Likewise.
873 * config/te-tmips.h: Likewise.
874 * config/vax-inst.h: Likewise.
875 * config/vms-conf.h: Likewise.
876
c810873d
JJ		 8772000-11-14 Jakub Jelinek <jakub@redhat.com>
878
879 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
880
79082ff0
L		 8812000-11-13 H.J. Lu <hjl@gnu.org>
882
883 * config/obj-elf.c (elf_frob_symbol): Support
884 ".symver name,name2@@@nodename".
885 (elf_frob_file_before_adjust): Likewise.
886
887 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
888 and ".symver name,name2@@@nodename".
889 Fix a typo.
890
1da00eb4
L		 8912000-11-12 H.J. Lu (hjl@gnu.org)
892
893 * config/obj-elf.c (obj_elf_symver): Check missing version
894 name.
895
f585997b
L		 8962000-11-12 H.J. Lu (hjl@gnu.org)
897
898 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
899 instead of bfd_vma for non-bfd assemblers.
900
ef5c4bfc
KH		 9012000-11-09 Kazu Hirata <kazu@hxi.com>
902
903 * itbl-ops.c: Fix comment typos.
904
f5a30c2e
JW		 9052000-11-08 Jim Wilson <wilson@redhat.com>
906
907 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
908 (struct unwind): Add next_slot_frag field.
909 (slot_index): New parameters slot_frag and first_frag. Add code
910 to add in frag sizes when different. Add comments.
911 (fixup_unw_records): New locals first_frag and last_frag. Pass new
912 arguments to slot_index.
913 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
914 loop end. Set next_slot_frag field.
915
339681c0
L		 9162000-11-07 H.J. Lu <hjl@gnu.org>
917
918 * doc/as.texinfo (.symver): Updated for versioned symbol
919 reference.
920
921 * obj.h (format_ops): Add the frob_file_before_adjust field.
922
923 * config/obj-aout.c (aout_format_ops): Set the
924 frob_file_before_adjust field to 0.
925 * config/obj-coff.c (coff_format_ops): Likewise.
926 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
927
928 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
929 name.
930 (elf_frob_file_before_adjust): New function to remove unneeded
931 versioned symbols from the symbol table.
932 (elf_format_ops): Set the frob_file_before_adjust field to
933 elf_frob_file_before_adjust.
934
935 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
936 not defined.
937
938 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
939
4a314ec8
NC		 9402000-11-07 Peter Targett <peter.targett@arccores.com>
941
942 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
943 BIG_ENDIAN macros.
944 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
945 Fix compile time warning messages.
50705ef4 946
604d524f
NC		 9472000-11-07 Nick Clifton <nickc@redhat.com>
948
949 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
950 buffer in order to avoid buffer overflows.
951
44f5c83a
JW		 9522000-11-06 Steve Ellcey <sje@cup.hp.com>
953
954 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
955 Change M to m for -milp32 or -mlp64 to match gcc.
956 (dot_endp): Use bytes_per_address instead of 8.
957 (emit_one_bundle): Use number_to_chars_littleendian instead of
958 md_number_to_chars.
959 (fix_insn): Likewise.
960 (ia64_init): New function.
961 (ia64_target_format): New function.
962 (md_begin): Set endianness, arch, and machine as appropriate.
963 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
964 Make these macros depend on TE_HPUX macro.
965 (TARGET_FORMAT): Define.
966 (HOST_SPECIAL_INIT): Define.
967 * config/te-hpux.h: New file.
968 * configure.in: Add "ia64-*-hpux*" target to configure.
969 * configure: Regenerate.
50705ef4 970
7152f1dc
KH		 9712000-11-06 Kazu Hirata <kazu@hxi.com>
972
ef99799a
KH		 973 * as.c: Fix formatting.
974 * dwarf2dbg.c: Likewise.
975 * input-file.c: Likewise.
7152f1dc
KH		 976 * input-file.h: Likewise.
977 * input-scrub.c: Likewise.
ef99799a
KH		 978 * itbl-ops.c: Likewise.
979 * listing.c: Likewise.
980 * macro.h: Likewise.
981 * messages.c: Likewise.
982 * read.c: Likewise.
983 * subsegs.c: Likewise.
984 * subsegs.h: Likewise.
985 * write.c: Likewise.
7152f1dc 986
cf055d54
NC		 9872000-11-06 Nick Clifton <nickc@redhat.com>
988
989 * doc/as.texinfo: Add GNU Free Documentation License.
990 * doc/gasp.texi: Add GNU Free Documentation License.
991 * doc/as.1: Add GNU Free Documentation License.
992
8d6b5c8e
NC		 9932000-11-05 Nick Clifton <nickc@redhat.com>
994
995 * config/tc-arm.c: Add include of "dwarf2dbg.h"
996
59ff2774
NC		 9972000-11-02 Per Lundberg <plundis@chaosdev.org>
998
999 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1000 * configure: Regenerate.
1001
37d8bb27
NC		 10022000-11-01 Nick Clifton <nickc@redhat.com>
1003
1004 * read.c (original_case_string): New global variable.
1005 (read_a_source_file): Copy opcode string into
1006 original_case_string if clobbering the case of the opcode.
1007 * read.h: Export the definition of original_case_string.
1008 * config/tc-arm.c (md_assembler): When parsing a .req
1009 directive use the original opcode string, not the case
1010 clobbered version.
1011
d75bb8cf
NC		 10122000-11-02 Nick Clifton <nickc@redhat.com>
1013
1014 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1015 variable.
d75bb8cf
NC		 1016 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1017 dwarf2_where and dwarf2_gen_line_info.
1018
6c17cfe4
PB		 10192000-11-02 Theo Honohan <th@futuretv.com>
1020
50705ef4 1021 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1022
c51ce5f0
EC		 10232000-10-31 Eric Christopher <echristo@redhat.com>
1024
1025 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1026 or pc-relative, else use fx_offset.
1027
f1bcba5b
JW		 10282000-10-31 Jim Wilson <wilson@redhat.com>
1029
1030 * config/tc-ia64.c (struct md): New field tag_fixups.
1031 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1032 qualifying predicate.
1033 (emit_one_bundle): Delete spurious multiplication by one. Handle
1034 tag_fixups.
1035 (ia64_start_line): Error if dangling qualifying predicate.
1036 (defining_tag): New static variable.
1037 (ia64_unrecognized_line, case '['): Parse tags.
1038 (ia64_frob_label): Create tag_fixups.
1039 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1040
8637c045
AM		 10412000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1042
1043 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1044
ebeeafe6
BS		 10452000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1046
1047 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1048
b041f888
KH		 10492000-10-30 Kazu Hirata <kazu@hxi.com>
1050
1051 * expr.c: Fix formatting.
1052 * flonum-copy.c: Likewise.
1053 * flonum.h: Likewise.
1054 * gasp.c: Likewise.
1055 * hash.c: Likewise.
1056
d8374dcd
HPN		 10572000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1058
1059 * as.h (OPTION_MD_BASE): Bump to 190.
1060 * as.c (parse_args) <std_longopts>: Add comment about the need to
1061 check OPTION_MD_BASE in as.h.
1062
1308f14c
HPN		 1063 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1064 for weak symbols.
1065
6f6ef0fa
NC		 10662000-10-27 Nick Clifton <nickc@redhat.com>
1067
1068 * configure.in (emulations): Add m68hc12.
1069 * configure: Regenerate.
1070 * po/gas.pot: Regenerate.
c51ce5f0 1071
bf1b5881
AH		 10722000-10-27 Aldy Hernandez <aldyh@redhat.com>
1073
50705ef4
AM		 1074 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1075 cpsr*.
1076 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1077
85a39694
NC		 10782000-10-25 Nick Clifton <nickc@redhat.com>
1079
1080 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1081 a DWARF2 line number information sequence.
1082
1083 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1084
1085 * read.c (generate_lineno_debug): Update comment describing why
1086 DWARF2 line number debug information is not generated
1087 automatically by this function.
1088
1089 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1090 not all.
c51ce5f0 1091
85a39694
NC		 1092 * config/tc-arm.h (md_end): Define.
1093 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1094
85a39694
NC		 1095 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1096 if generating DWARF2 line numbers.
1097 (arm_end_of_source): New function. Call dwarf2_finish if
1098 necessary.
1099
1100 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1101 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1102 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1103
cce0cbdc
DN		 11042000-10-25 Diego Novillo <dnovillo@cygnus.com>
1105
1106 * tc-i386.c: Fix prototype declarations for functions taking no
1107 arguments.
1108
64a0c779
DN		 11092000-10-24 Diego Novillo <dnovillo@cygnus.com>
1110
1111 * tc-i386.c (i386_operand_modifier): Remove.
1112 (build_displacement_string): Remove.
1113 (i386_parse_seg): Remove.
1114 (i386_intel_memory_operand): Remove.
1115 (i386_intel_operand): Re-write using recursive descent parser based
1116 on MASM documentation.
1117 (struct intel_parser_s): New structure.
1118 (intel_parser): New static variable.
1119 (struct intel_token): New structure.
1120 (cur_token, prev_token): New static variables.
1121 (T_NIL): Define.
1122 (T_CONST): Define.
1123 (T_REG): Define.
1124 (T_BYTE): Define.
1125 (T_WORD): Define.
1126 (T_DWORD): Define.
1127 (T_QWORD): Define.
1128 (T_XWORD): Define.
1129 (T_SHORT): Define.
1130 (T_OFFSET): Define.
1131 (T_PTR): Define.
1132 (T_ID): Define.
1133 (intel_match_token): New function.
1134 (intel_get_token): New function.
1135 (intel_putback_token): New function.
1136 (intel_expr): New function.
1137 (intel_e05): New function.
1138 (intel_e05_1): New function.
1139 (intel_e06): New function.
1140 (intel_e06_1): New function.
1141 (intel_e09): New function.
1142 (intel_e09_1): New function.
1143 (intel_e10): New function.
1144 (intel_e10_1): New function.
1145 (intel_e11): New function.
1146
19f7b010
JJ		 11472000-10-20 Jakub Jelinek <jakub@redhat.com>
1148
1149 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1150 instructions to loose any special insn->architecture mask.
1151
1152 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1153 (sparc_md_end, sparc_arch_types, sparc_arch,
1154 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1155 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1156 request v9b architecture if they are used).
1157
3ae647a0
NC		 11582000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1159
1160 * config/tc-m68k.c: Fix the previous misapplied patch.
1161
5cbdaa77
NC		 11622000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1163
50705ef4
AM		 1164 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1165 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1166 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1167 BFD_RELOC_*.
5cbdaa77 1168
e6c774b4
KH		 11692000-10-17 Kazu Hirata <kazu@hxi.com>
1170
1171 * debug.c: Fix formatting.
1172 * depend.c: Likewise.
1173 * dwarf2dbg.c: Likewise.
1174 * dwarf2dbg.h: Likewise.
1175 * ecoff.c: Likewise.
1176 * expr.c: Likewise.
1177 * expr.h: Likewise.
1178 * flonum-konst.c: Likewise.
1179 * frags.h: Likewise.
1180
ea20a7da
CC		 11812000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1182
1183 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1184 options.
1185 * doc/as.texinfo: Added notes about this new option.
1186
266cb5f1
HPN		 11872000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1188
1189 * config/tc-sh.c (JREG): Remove.
1190 (md_convert_frag): Remove #if 0:d code using JREG.
1191
6588847e
DN		 11922000-10-15 Diego Novillo <dnovillo@cygnus.com>
1193
1194 * config/tc-i386.c (i386_operand_modifier): Only match
1195 modifiers SHORT and FLAT if they are followed by a space.
1196 (parse_register): When `allow_naked_reg' is set, do not confuse
1197 identifiers that start with a register name with a register.
1198
30a2b4ef
KH		 11992000-10-12 Kazu Hirata <kazu@hxi.com>
1200
1201 * app.c: Fix formatting.
1202 * as.c: Likewise.
1203 * as.h: Likewise.
1204 * bit_fix.h: Likewise.
1205 * cgen.c: Likewise.
1206 * cgen.h: Likewise.
1207 * cond.c: Likewise.
1208
d01e2a23
AM		 12092000-10-11 Alan Modra <alan@linuxcare.com.au>
1210
1211 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1212
44852b19
AM		 12132000-10-07 Alan Modra <alan@linuxcare.com.au>
1214
dc1fc56b
AM		 1215 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1216 Re-arrange function a little and improve error message.
1217
44852b19
AM		 1218 * write.c (write_relocs): Fix a comment.
1219
1220 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1221 link-once sections.
1222
afa680f8
JW		 12232000-10-05 Jim Wilson <wilson@cygnus.com>
1224
1225 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1226
ce8a8b2f
AM		 12272000-10-05 Alan Modra <alan@linuxcare.com.au>
1228
1229 * config/tc-i386.c: Delete some useless comments, reformat others.
1230
1231 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1232 non-global syms in linkonce sections.
1233
56d27c17
AM		 12342000-10-04 Ralf Baechle <ralf@gnu.org>
1235
1236 * config/tc-ia64.c (operand_match): Don't use // style comments.
1237 * config/tc-i370.c: Likewise.
1238
7b15d668
HPN		 12392000-09-29 Hans-Peter Nilsson <hp@axis.com>
1240
1241 Changes to handle varying register prefix and user symbol prefix.
1242 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1243 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1244 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1245 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1246 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1247 (demand_register_prefix): New variable.
1248 (md_pseudo_table): New pseudo ".syntax".
1249 (md_longopts): New options --no-underscore and --underscore.
1250 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1251 on symbols_have_leading_underscore.
1252 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1253 (get_spec_reg): Ditto.
1254 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1255 Fix formatting.
1256 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1257 --help.
1258 <case OPTION_NO_US, case OPTION_US>: New.
1259 (md_show_usage): Be brief and reformat to match continuation of
1260 --help.
1261 * po/gas.pot: Regenerate.
1262
27df9f40
AM		 12632000-09-28 Alan Modra <alan@linuxcare.com.au>
1264
1265 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1266 force relocs for 12 bit branches.
1267 (md_apply_fix): Similarly, adjust logic here.
1268
5506e1a5
AM		 12692000-09-28 Alan Modra <alan@linuxcare.com.au>
1270
1271 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1272 adjust for external and weak syms as we will use a reloc. Allow
1273 for +8 offset when calculating limits of branches.
1274 (hppa_fix_adjustable): Undo 2000-09-23 change.
1275 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1276 Correct distance calculation.
47d89dba
AM		 1277 (tc_gen_reloc): Print the file name and line number if we can't
1278 handle a fixup.
5506e1a5
AM		 1279
1280 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1281 * config/tc-hppa.c (nonzero_dibits): Define.
1282 (arg_reloc_stub_needed): Check each arg and return value
1283 separately for zero case.
1284 (pa_align): Declare argument `bytes'.
1285
81d4177b
KH		 12862000-09-25 Kazu Hirata <kazu@hxi.com>
1287
1288 * config/tc-cris.c: Fix formatting.
1289 * config/tc-d10v.h: Likewise.
1290 * config/tc-d30v.c: Likewise.
1291 * config/tc-d30v.h: Likewise.
1292 * config/tc-fr30.c: Likewise.
1293 * config/tc-fr30.h: Likewise.
1294 * config/tc-m68k.c: Likewise.
1295 * config/tc-m68k.h: Likewise.
1296 * config/tc-pj.h: Likewise.
1297 * config/tc-ppc.c: Likewise.
1298 * config/tc-ppc.h: Likewise.
1299 * config/tc-sh.c: Likewise.
1300 * config/tc-sh.h: Likewise.
1301 * config/tc-sparc.c: Likewise.
1302 * config/tc-v850.h: Likewise.
1303 * config/tc-vax.h: Likewise.
1304 * config/tc-w65.h: Likewise.
1305 * config/tc-z8k.h: Likewise.
1306
959ee541
AM		 13072000-09-23 Alan Modra <alan@linuxcare.com.au>
1308
1309 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1310 checks only for ELF.
1311 (hppa_force_relocation): Likewise.
1312
139368c9
JW		 13132000-09-22 Jim Wilson <wilson@cygnus.com>
1314
1315 * config/tc-ia64.c (dv_sem): Add "stop".
1316 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1317 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1318 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1319 match above.
1320 (mark_resources): Check IA64_RS_PRr.
1321
151337e8
NC		 13222000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1323
56d27c17 1324 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1325 md_estimate_size_before_relax): Redesign and clean up the
1326 relaxation mechanism.
1327
0b7410c4
KH		 13282000-09-21 Kazu Hirata <kazu@hxi.com>
1329
1330 * config/tc-ns32k.c: Fix formatting.
1331 * config/tc-ns32k.h: Likewise.
1332
a4d24084
KH		 13332000-09-20 Kazu Hirata <kazu@hxi.com>
1334
82efde3a
KH		 1335 * config/tc-m32r.c: Fix formatting.
1336 * config/tc-m32r.h: Likewise.
1337 * config/tc-m68851.h: Likewise.
1338 * config/tc-m68hc11.c: Likewise.
1339 * config/tc-m68hc11.h: Likewise.
1340 * config/tc-m88k.c: Likewise.
1341 * config/tc-mcore.c: Likewise.
a75214e5 1342 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1343 * config/tc-mips.c: Likewise.
1344 * config/tc-mips.h: Likewise.
1345 * config/tc-mn10200.h: Likewise.
1346 * config/tc-mn10300.h: Likewise.
a75214e5 1347 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1348 * config/tc-tahoe.h: Likewise.
1349
4844386e 13502000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1351
1352 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1353 Likewise in relaxation description comments.
1354
9e754211
AM		 13552000-09-18 Alan Modra <alan@linuxcare.com.au>
1356
1357 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1358 subtraction of two syms without emitting a relocation.
1359
1360 From David Huggins-Daines <dhd@linuxcare.com>
1361 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1362 global or weak symbols.
1363
4a4f25cf
KH		 13642000-09-15 Kazu Hirata <kazu@hxi.com>
1365
1366 * config/tc-h8300.h: Fix formatting.
1367 * config/tc-h8500.c: Likewise.
1368 * config/tc-h8500.h: Likewise.
1369 * config/tc-hppa.h: Likewise.
1370 * config/tc-i370.h: Likewise.
1371 * config/tc-i386.h: Likewise.
1372 * config/tc-i860.c: Likewise.
1373 * config/tc-i860.h: Likewise.
1374 * config/tc-i960.h: Likewise.
1375 * config/tc-ia64.c: Likewise.
1376 * config/tc-ia64.h: Likewise.
1377
1dab94dd
KH		 13782000-09-14 Kazu Hirata <kazu@hxi.com>
1379
1380 * config/tc-a29k.c: Fix formatting.
1381 * config/tc-alpha.c: Likewise.
1382 * config/tc-arc.c: Likewise.
1383 * config/tc-arc.h: Likewise.
1384 * config/tc-arm.c: Likewise.
1385 * config/tc-arm.h: Likewise.
1386 * config/tc-avr.c: Likewise.
1387 * config/tc-avr.h: Likewise.
1388 * config/tc-tic30.c: Likewise.
1389 * config/tc-tic30.h: Likewise.
1390 * config/tc-tic54x.c: Likewise.
1391 * config/tc-tic54x.h: Likewise.
1392 * config/tc-tic80.c: Likewise.
1393 * config/tc-tic80.h: Likewise.
1394
7484b8e6
TW		 13952000-09-14 Timothy Wall <twall@cygnus.com>
1396
1397 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1398 parallel comparisons for later use.
1399 (struct rsrc): Add parallel comparison type.
1400 (resources_match): Skip special cases of PR usage (non-conflicting
1401 parallel compares).
56d27c17 1402
bf514e21
KH		 14032000-09-13 Kazu Hirata <kazu@hxi.com>
1404
1405 * config/obj-ecoff.c: Fix formatting.
1406 * config/obj-elf.c: Likewise.
1407 * config/obj-elf.h: Likewise.
1408 * config/obj-evax.h: Likewise.
1409 * config/obj-generic.h: Likewise.
1410 * config/obj-hp300.c: Likewise.
1411 * config/obj-hp300.h: Likewise.
1412 * config/obj-ieee.h: Likewise.
1413 * config/obj-vms.c: Likewise.
1414 * config/obj-vms.h: Likewise.
1415
156c2f8b 14162000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1417
50705ef4
AM		 1418 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1419 (md_parse_option): Ditto.
1420 (md_longopts): Add -mips32 option.
1421 (md_show_usage): Document new options.
1422 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1423 (mips_ip): Assemble mfc0 with a sub-selection code.
1424 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1425 (mips_cpu_to_str): New function.
1426 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1427 Use CPU_* defines instead of hardcoded numbers.
1428
50705ef4
AM		 1429 * doc/as.texinfo: Document new options.
1430 * doc/c-mips.texi: Ditto.
156c2f8b 1431
a01b9fa4
KH		 14322000-09-12 Kazu Hirata <kazu@hxi.com>
1433
1434 * as.h: Fix formatting.
1435 * asintl.h: Likewise.
1436 * bit_fix.h: Likewise.
dcd619be
KH		 1437 * config/obj-aout.c: Likewise.
1438 * config/obj-aout.h: Likewise.
1439 * config/obj-bout.c: Likewise.
1440 * config/obj-bout.h: Likewise.
1441 * config/obj-coff.c: Likewise.
1442 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1443 * dwarf2dbg.h: Likewise.
1444 * expr.h: Likewise.
1445 * flonum.h: Likewise.
1446 * frags.h: Likewise.
1447 * itbl-ops.h: Likewise.
1448 * macro.h: Likewise.
1449 * read.h: Likewise.
1450 * sb.h: Likewise.
1451 * struc-symbol.h: Likewise.
1452 * subsegs.h: Likewise.
1453 * symbols.h: Likewise.
1454 * tc.h: Likewise.
1455 * write.h: Likewise.
1456
92774660
KH		 14572000-09-11 Kazu Hirata <kazu@hxi.com>
1458
f0e652b4
KH		 1459 * bignum-copy.c: Fix formatting.
1460 * config/tc-i370.c: Likewise.
92774660
KH		 1461 * config/tc-i960.c: Likewise.
1462 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1463 * ehopt.c: Likewise.
1464 * flonum-copy.c: Likewise.
1465 * flonum-konst.c: Likewise.
1466 * flonum-mult.c: Likewise.
1467 * literal.c: Likewise.
1468 * read.c: Likewise.
1469 * sb.c: Likewise.
1470 * stabs.c: Likewise.
1471 * subsegs.c: Likewise.
92774660 1472
222f8079
PB		 14732000-09-09 Philip Blundell <philb@gnu.org>
1474
1475 * configure.in (arm*-*-uclinux*): New target.
1476 * configure: Regenerate.
1477
c488923f
KH		 14782000-09-09 Kazu Hirata <kazu@hxi.com>
1479
1480 * input-file.c: Fix formatting.
1481 * itbl-ops.c: Likewise.
1482 * messages.c: Likewise.
1483
e0e3ecca
PB		 14842000-09-08 Philip Blundell <philb@gnu.org>
1485
1486 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1487 offset is negative.
1488
5d64ca4e
L		 14892000-09-07 H.J. Lu <hjl@gnu.org>
1490
1491 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1492 * configure: Rebuild.
1493
bdaaa2e1
KH		 14942000-09-07 Kazu Hirata <kazu@hxi.com>
1495
e49bc11e
KH		 1496 * atof-generic.c: Fix formatting.
1497 * config/tc-mips.c: Likewise.
e13b337a
KH		 1498 * config/tc-vax.c: Likewise.
1499 * input-scrub.c: Likewise.
bdaaa2e1 1500
d07ed2cd
AO		 15012000-09-07 Alexandre Oliva <aoliva@redhat.com>
1502
1503 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1504 * configure.in (sh-*-linux*): Added.
1505 * configure: Rebuilt.
1506
86905619
KH		 15072000-09-06 Kazu Hirata <kazu@hxi.com>
1508
a28a3ccf
JL		 1509 * config/tc-hppa.c: Fix formatting.
1510
86905619
KH		 1511 * ecoff.c: Fix formatting.
1512
58cccadb
AO		 15132000-09-06 Alexandre Oliva <aoliva@redhat.com>
1514
1515 * configure: Rebuilt with new libtool.m4.
1516
542d6675
KH		 15172000-09-05 Kazu Hirata <kazu@hxi.com>
1518
1519 * cgen.c: Fix formatting.
1520 * config/tc-ia64.c: Likewise.
1521
5b343f5a
NC		 15222000-09-05 Nick Clifton <nickc@redhat.com>
1523
1524 * aclocal.m4: Regenerate.
1525 * config.in: Regenerate.
1526 * configure: Regenerate.
1527 * po/gas.pot: Regenerate.
50bbae35 1528
07e90ad5
HPN		 15292000-09-05 Hans-Peter Nilsson <hp@axis.com>
1530
1531 * config/tc-cris.c: Correct comment typos.
1532
1485d400
EC		 15332000-09-05 Eric Christopher <echristo@cygnus.com>
1534
1535 * config/tc-mn10300.c: Cleanup.
1536 (md_pcrel_from): Enable.
1537
904a31bf
AM		 15382000-09-05 Alan Modra <alan@linuxcare.com.au>
1539
927781e2
AM		 1540 * expr.c (operand): Fix a comment typo.
1541 * write.c (write_relocs): Fix a signed/unsigned warning.
1542
ecacdc7a
AM		 1543 * config/tc-hppa.c (fudge_reg_expressions): New
1544 (hppa_force_reg_syms_absolute): New.
1545 (pa_equ): Allow reg_section expressions.
1546 * config/tc-hppa.c (md_optimize_expr): Define.
1547 (hppa_force_reg_syms_absolute): Prototype.
1548
1549 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1550 (pa_parse_number): Pass in arg to select fp reg parsing.
1551 Return 1 to indicate format checks pass. If strict, then only
1552 accept a register or register symbol. Return value in...
1553 (pa_number): New static for pa_parse_number.
1554 (FP_REG_BASE): Define.
1555 (FP_REG_RSEL): Define.
1556 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1557 appropriate. White space changes.
1558 (need_pa11_opcode): Don't bother passing any params, get them from
1559 globals instead.
1560 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1561 Remove extraneous check in case 'Q'.
1562 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1563 reg, set section of resulting symbol to reg_section.
1564 (pa_parse_space_stmt): Modify call to pa_parse_number.
1565 (pa_space): Likewise.
1566
904a31bf
AM		 1567 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1568 (hppa_force_relocation): Handle vtable relocs.
1569 (pa_vtable_entry): New.
1570 (pa_vtable_inherit): New.
1571 (md_pseudo_table): Add entries for vtable pseudos.
1572 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1573 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1574 against weak syms.
1575 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1576 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1577 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1578 millicode import.
1579 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1580 specify a symbol type.
1581
1582 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1583 dependent things together.
1584 (md_elf_symbol_type): Define.
1585
1586 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1587 symbol.
1588 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1589
1590 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1591 (obj_elf_vtable_entry): Declare.
1592
1593 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1594 and export function.
1595 (obj_elf_vtable_entry): Similarly.
1596 (elf_pseudo_table): Fix the damage with a cast.
1597
a47cf567 15982000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1599
1600 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1601 for template selection when a label is needed.
1602
197865e8
KH		 16032000-09-02 Kazu Hirata <kazu@hxi.com>
1604
1605 * config/tc-ia64.c: Fix formatting.
1606
18e03609
NC		 16072000-09-02 Nick Clifton <nickc@redhat.com>
1608
1609 * configure.in: Increase version number to 2.10.91.
1610 * configure: Regenerate.
1611 * aclocal.m4: Regenerate.
1612 * config.in: Regenerate.
1613 * po/gas.pot: Regenerate.
1614 * Makefile.in: Regenerate.
1485d400 1615
a1cc9221
AO		 16162000-09-01 Alexandre Oliva <aoliva@redhat.com>
1617
1618 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1619 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1620 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1621 similar relocs.
1622 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1623 branches.
1624
16252000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1626
1627 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1628 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1629 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1630 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1631 (GOT_symbol): New variable.
1632 (md_undefined_symbol): Set it.
1633
44576e1f
RH		 16342000-09-01 Richard Henderson <rth@cygnus.com>
1635
1636 * config/tc-ia64.c (match): Don't inline.
1637 (extra_goodness): New.
1638 (md_begin): Prefer nop.f and nop.b for best_template.
1639
29f8404c
KH		 16402000-08-31 Kazu Hirata <kazu@hxi.com>
1641
76b0a8c0
KH		 1642 * as.c: Fix formatting.
1643 * cond.c: Likewise.
1644 * frags.c: Likewise.
29f8404c
KH		 1645 * macro.c: Likewise.
1646
b4c1ea07
EC		 16472000-08-31 Eric Christopher <echristo@cygnus.com>
1648
1649 * config/tc-mn10300.c: Cleanup and fix warnings.
1650 (md_pseudo_table): Add initializers.
1651 (md_show_usage): Cleanup.
1652 (md_parse_option): Fix warnings.
1653 (md_undefined_symbol): Fix warnings.
1654 (md_conver_frag): Fix warnings.
1655 (tc_gen_reloc): Fix warnings.
1656 (md_apply_fix3): Fix warnings.
1657 (check_operand): Fix warnings.
1658
ac48eca1
AO		 16592000-08-31 Alexandre Oliva <aoliva@redhat.com>
1660
1661 * acinclude.m4: Include libtool and gettext macros from the
1662 top level.
1663 * aclocal.m4, configure: Rebuilt.
1664
e0c21649
GK		 16652000-08-30 Mark Hatle <mhatle@mvista.com>
1666
1667 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1668
cf39a089
KH		 16692000-08-31 Kazu Hirata <kazu@hxi.com>
1670
1671 * listing.c: Fix formatting.
1672
3ee4defc
KH		 16732000-08-29 Kazu Hirata <kazu@hxi.com>
1674
1675 * app.c: Fix a comment typo. Fix formatting.
1676
1e8d20f4
NC		 16772000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1678
50bbae35
AM		 1679 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1680 offset of the target destination for jmp instructions.
1681 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1682
5bcac8a4
HPN		 16832000-08-24 Hans-Peter Nilsson <hp@axis.com>
1684
1685 * NEWS: Mention support for CRIS.
1686
46547ecc
DC		 1687Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1688
1689 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1690 Sets `.lcomm' alignment to zero.
1691
4b853faa
AO		 16922000-08-23 Alexandre Oliva <aoliva@redhat.com>
1693
1694 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1695 (TC_FIX_ADJUSTABLE): Define.
1696
efcc5914
JW		 16972000-08-23 Jim Wilson <wilson@cygnus.com>
1698
1699 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1700 unwind.personality_routine is set.
1701
aca719bf
AO		 17022000-08-23 H.J. Lu <hjl@gnu.org>
1703
1704 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1705
a3da4de1
AO		 17062000-08-23 Alexandre Oliva <aoliva@redhat.com>
1707
1708 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1709 environment is pe.
1710
56385375
L		 17112000-08-22 H.J. Lu <hjl@gnu.org>
1712
1713 * config.in (STRICTCOFF): New for strict COFF.
1714
1715 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1716 i386-*-go32* and i386-go32-rtems*.
1717 * configure: Rebuilt.
1718
1719 * config/obj-coff.c (obj_coff_endef): Follow the historical
1720 behavior if STRICTCOFF is not defined.
1721
1722 * doc/internals.texi: Document STRICTCOFF.
1723
8f36cd18
AO		 17242000-08-22 Alexandre Oliva <aoliva@redhat.com>
1725
1726 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1727 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1728 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1729 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1730 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1731 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1732 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1733 Likewise.
1734
58a77e41
EC		 17352000-08-22 Eric Christopher <echristo@cygnus.com>
1736
1737 * config/tc-mn10300.c: (md_apply_fix): New function.
1738 (mn10300_force_relocation): New function.
1739 (mn10300_fix_adjustable): New function.
1740
1741 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1742 (TC_HANDLES_FX_DONE): Define.
1743 (obj_fix_adjustable): Define.
1744 (MD_APPLY_FIX3): Define.
1745 (TC_LINKRELAX_FIXUP): Define.
1746
1747 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1748 previously defined.
1749 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1750
1751 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1752
ded0649c
JE		 17532000-08-21 Jason Eckhardt <jle@cygnus.com>
1754
1755 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1756 if the fixup resulted in a relocation.
1757
66102fe2
NC		 17582000-08-18 Nick Clifton <nickc@redhat.com>
1759
1760 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1761 Make reference to first element of shift_names explicit.
1762
02198638
AO		 17632000-08-18 Alexandre Oliva <aoliva@redhat.com>
1764
1765 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1766 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1767 add a symbol's address. Removed all target-specific #ifdefs that
1768 used to accomplished the same.
1769 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1770 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1771 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1772 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1773 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1774
353e2c69
KH		 17752000-08-17 Kazu Hirata <kazu@hxi.com>
1776
1777 * dwarf2dbg.c: Fix formatting.
1778
4fb7971f
NC		 17792000-08-17 Nick Clifton <nickc@redhat.com>
1780
1781 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1782 to be recoded as logical shift lefts by zero.
1783
50b81f19
JW		 17842000-08-16 Jim Wilson <wilson@cygnus.com>
1785
1786 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1787 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1788 source registers.
1789 (note_register_values): Handle IA64_OPND_R3_2 operands.
1790
f869cfc6
JE		 17912000-08-16 Jason Eckhardt <jle@cygnus.com>
1792
50bbae35 1793 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1794
8cb8bcba
NC		 17952000-08-16 Nick Clifton <nickc@redhat.com>
1796
1797 * config/tc-arm.c (struct asm_shift): Delete.
1798 (shift[]): Delete.
1799 (enum asm_shift_index): New.
1800 (struct asm_shift_properties): New.
1801 (struct asm_shift_name): New.
1802 (shift_properties[]); New.
1803 (shift_names[]); New.
1804
1805 (decode_shift): Use new structures.
1806 Issue a warning is "ROR #0" is used.
1807 Issue a warning if "ASR #0" or "LSR #0" is used.
1808
1809 (md_begin): Initialise arm_shift_hsh table from new
1810 asm_shift_name array.
1811
c2158c24
JJ		 18122000-08-16 Jakub Jelinek <jakub@redhat.com>
1813
1814 * config/tc-sparc.c: Kill all warnings.
1815 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1816 in -xarch= as well.
1817 (md_show_usage): Update usage text.
1818
70485b5c
NC		 18192000-08-16 Nick Clifton <nickc@redhat.com>
1820
c2158c24 1821 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1822 useful.
1823
a47cf567 18242000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1825
1826 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1827
1828 * config/tc-sh.c (md_assemble): Changed so debug_type
1829 test performed for ppi_assemble
1830 * config/tc-sh.c: Included dwarf2dbg.h.
1831 (debug_line): Defined.
1832 (md_assemble): Generates dwarf2 line info.
1833 (sh_finalize): New function. Finalize dwarf2 info.
1834 (assemble_ppi): Returns size of code generated.
1835 (build_Mytes): Returns size of code generated.
1836 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1837 * config/tc-sh.h (md_end): Defined.
1838 (sh_finalize): Declared.
1839
1db77c8e
AO		 18402000-08-15 Alexandre Oliva <aoliva@redhat.com>
1841
1842 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1843 md_number_to_chars.
1844
046b3b54
NC		 18452000-08-14 Nick Clifton <nickc@redhat.com>
1846
1847 * config/tc-arm.c (do_bx): Allow "bx pc".
1848
c43c2cc5
JW		 18492000-08-14 Jim Wilson <wilson@cygnus.com>
1850
1851 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1852 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1853 (md_begin): Change assignment to md.flag to OR in the new bit.
1854
d1d8ba22
NC		 18552000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1856
1857 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1858 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1859 C_MOU, and C_EOS.
d1d8ba22 1860
22b36938
JE		 18612000-08-14 Jason Eckhardt <jle@cygnus.com>
1862
1863 * NEWS: Mention i860 support.
1864
c0bd0db2
JL		 1865Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1866
1867 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1868
0ac658b8
AS		 18692000-08-14 Andreas Schwab <schwab@suse.de>
1870
1871 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1872
9fc2dda2
JE		 18732000-08-11 Andreas Schwab <schwab@suse.de>
1874
1875 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1876 argument.
1877
bc4466dc
KH		 18782000-08-11 Kazu Hirata <kazu@hxi.com>
1879
1880 * expr.c: Fix formatting.
351aa9f6 1881 * config/obj-bout.c: Likewise.
bc4466dc 1882
a9c99419
JE		 18832000-08-10 Jason Eckhardt <jle@cygnus.com>
1884
1885 * doc/c-i860.texi: Flesh out the i860 section more.
1886
7c743825
KH		 18872000-08-10 Kazu Hirata <kazu@hxi.com>
1888
1889 * symbols.c: Fix formatting.
929b12bc 1890 * expr.c: Likewise.
7c743825 1891
fa2255cb
DN		 1892Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1893
1894 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1895 has the IgnoreSize bit set.
1896
fc997f4b
AM		 18972000-08-09 Alan Modra <alan@linuxcare.com.au>
1898
1899 From Rodney Brown <RodneyBrown@mynd.com>
1900 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1901 * configure: Regenerate.
1902
a47cf567
NC		 19032000-08-09 Kazu Hirata <kazu@hxi.com>
1904
1905 * hash.c: Fix formatting.
1906 * gasp.c: Likewise.
1907
305d537e
JE		 19082000-08-08 Jason Eckhardt <jle@cygnus.com>
1909
1910 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1911 (i860_fix_info): New enum.
1912 (MD_APPLY_FIX3): Define.
1913 (WORKING_DOT_WORD): Define.
1914 (TC_HANDLES_FX_DONE): Define.
1915 (DIFF_EXPR_OK): Define.
1916 (LISTING_HEADER): Define.
1917 (TARGET_FORMAT): Select target format based on endian flag.
1918 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1919 (target_big_endian): Add external declaration.
1920
1921 * config/tc-i860.c: All existing code reworked completely. Other
1922 new code shown below.
1923 (SYNTAX_SVR4): Define.
1924 (target_warn_expand): New variable.
1925 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1926 (md_longopts): Declare and define with new options (-EL, -EB,
1927 and -mwarn-expand).
1928 (md_show_usage): New function.
1929 (md_operand): New function.
1930 (obtain_reloc_for_imm16): New function.
1931 (md_apply_fix3): New function.
1932 (tc_gen_reloc): New function.
1933
df86943d
NC		 19342000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1935
1936 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1937 2 bytes of the jump address are in the same frag.
1938 (find): Accept 68hc12 register indirect modes.
1939
1940 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1941
30d25259
RH		 19422000-08-07 Richard Henderson <rth@cygnus.com>
1943
1944 * config/tc-ia64.c (unwind): Add prologue_mask member.
1945 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1946 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1947 (dot_body): Clear unwind.prologue_mask.
1948 (dot_prologue): Set it. Accept a register second argument.
1949
2d484c7f
KH		 19502000-08-07 Kazu Hirata <kazu@hxi.com>
1951
1952 * config/atof-ieee.c: Fix formatting.
1953 * config/atof-tahoe.c: Likewise.
1954
a47cf567 19552000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1956
3d4ae3c0
NC		 1957 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1958 work.
1959
c91d2e08
NC		 1960 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1961 of .popsection, .previous, .pushsection, .subsection,
1962 .version, .vtable_entry, .vtable_inherit and .weak.
1963
47926f60
KH		 19642000-08-05 Kazu Hirata <kazu@hxi.com>
1965
1966 * config/tc-cris.c: Fix formatting.
1967 * config/tc-i386.c: Likewise.
1968 * config/tc-sparc.c (sparc_ip): Simplify the code.
1969
ab3e48dc
KH		 19702000-08-04 Kazu Hirata <kazu@hxi.com>
1971
1972 * config/tc-cris.c: Rearrange code for readability.
1973 * config/tc-d10v.c: Fix formatting.
1974 * config/tc-m32r.c: Likewise.
1975 * config/tc-sparc.c: Likewise.
1976
3d56ab85
JW		 19772000-08-02 Jim Wilson <wilson@cygnus.com>
1978
1979 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1980 before ia64_find_opcode.
1981 (md_assemble): Likewise.
1982
3f9dfb2c
NC		 19832000-08-01 Nick Clifton <nickc@cygnus.com>
1984
a47cf567 1985 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1986 Undo some formatting fixes.
3f9dfb2c 1987
28e4f854
KH		 19882000-08-01 Kazu Hirata <kazu@hxi.com>
1989
1990 * config/obj-som.c: Fix formatting.
1991 * config/obj-ieee.c: Likewise.
1992 * config/tc-arm.c: Likewise.
1993 * config/tc-v850.c: Likewise.
1994
a570e639
NC		 19952000-08-01 Nick Clifton <nickc@redhat.com>
1996
1997 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1998 index by command line option.
58a77e41 1999
a570e639
NC		 20002000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2001
2002 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2003 (@node M68K-Branch): Rewrite to match the reality.
2004
e3308d0d
JE		 20052000-07-31 Jason Eckhardt <jle@cygnus.com>
2006
2007 * doc/c-i860.texi: New file.
2008 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2009 * doc/Makefile.in: Regenerate.
2010 * doc/all.texi: Add I860 as relevant architecture.
2011 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2012
2fd5405a
NC		 20132000-07-31 Kazu Hirata <kazu@hxi.com>
2014
2015 * config/tc-d30v.c: Fix formatting.
2016
28e7409f
NC		 20172000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2018
50bbae35
AM		 2019 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2020 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2021 long emit a long branch if available instead of an absolute jump, never
2022 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2023
2024 * doc/c-m68k.texi: Document new command line option.
58a77e41 2025
a47cf567
NC		 20262000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2027
2028 * config/tc-avr.c: Use PARAMS macro in function declarations.
2029 Don't declare md_pcrel_from_section (already in tc-avr.h).
2030 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2031 (avr_operand): Don't set (unsigned) op_mask to -1.
2032
534022ea
JE		 20332000-07-28 Jason Eckhardt <jle@cygnus.com>
2034
50bbae35
AM		 2035 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2036 * configure: Regenerated.
2037 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2038 of operand to the .type directive (.e.g, "type").
534022ea 2039
4c400d5e
AM		 20402000-07-28 Alan Modra <alan@linuxcare.com.au>
2041
2042 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2043 * app.c (do_scrub_chars): Record where first comment found.
2044 * read.c (read_a_source_file): Init found_comment on entry, and
2045 notify whether comments found on exit.
2046 * config/tc-hppa.c (md_shortopts): Add "c".
2047 (md_longopts): Add warn-comment.
2048 (md_parse_option): Handle it.
2049 (md_show_usage): Show available options.
2050 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2051
0aa529cb
AC		 2052Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2053
2054 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2055 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2056 sym_ptr_ptr
0aa529cb
AC		 2057 (md_estimate_size_before_relax): Don't fall off end of function.
2058
c6a7ab1f
NC		 20592000-07-27 Kazu Hirata <kazu@hxi.com>
2060
2061 * config/tc-avr.c: Fix formatting.
2062 * config/tc-ns32k.c: Likewise.
2063
e0c6ed95
AM		 20642000-07-27 Alan Modra <alan@linuxcare.com.au>
2065
2066 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2067
20682000-07-27 Kazu Hirata <kazu@hxi.com>
2069
2070 * config/tc-d10v.c: Fix formatting.
2071 * config/tc-z8k.c: Likewise.
2072 * config/tc-sparc.c: Likewise.
2073
6883dc5e 20742000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2075
2076 * cgen.c (queue_fixup): Declare opinfo.
2077 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2078 (gas_cgen_md_operand): Ditto.
2079 (gas_cgen_md_apply_fix3): Ditto.
2080
39da8128
DD		 20812000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2082
2083 * config/obj-coff.c (obj_frob_symbol): Don't merge
2084 labels. Don't merge if the symbol isn't constant. Return
2085 immediately if a symbol is merged.
2086
65e68b04
AM		 20872000-07-22 Alan Modra <alan@linuxcare.com.au>
2088
2089 * frags.c (frag_align): Correct absolute section alignment.
2090
5e0d736c
DD		 20912000-07-20 DJ Delorie <dj@redhat.com>
2092
2093 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2094 it breaks linking against DLLs.
2095
3bcbcc3d
HPN		 20962000-07-20 Hans-Peter Nilsson <hp@axis.com>
2097
2098 * configure.in: Add CRIS support.
2099 * configure: Regenerate.
2100 * Makefile.am: (CPU_TYPES): Add cris.
2101 (CPU_OBJ_VALID) [aout]: Add cris.
2102 (MULTI_CPU_TYPES): Add cris.
2103 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2104 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2105 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2106 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2107 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2108 Regenerate dependencies.
2109 * Makefile.in: Regenerate.
2110 * aclocal.m4: Regenerate.
2111 * as.c: Declare crisaout, criself.
2112 * config/tc-cris.h, config/tc-cris.c: New.
2113 * config/e-criself.c, config/e-crisaout.c: New.
2114 * po/POTFILES.in, po/gas.pot: Regenerate.
2115
041ff4dd 21162000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2117
041ff4dd 2118 * read.c: Fix formatting.
efaf0ba4 2119 * write.c: Fix formatting.
041ff4dd 2120
f980ada0
L		 21212000-07-19 H.J. Lu <hjl@gnu.org>
2122
2123 * sb.c: Include <stdlib.h> if exists for abort ().
2124
25a8b250
AM		 21252000-07-19 Alan Modra <alan@linuxcare.com.au>
2126
2127 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2128 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2129 (pa_type_args): Same here.
2130
7a9aaf92
NC		 21312000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2132
2133 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2134 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2135 the storage class is already set.
2136
8098403c
NC		 21372000-07-17 Kazu Hirata <kazu@hxi.com>
2138
fafb6d17 2139 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2140 * config/tc-mn10200.c: Likewise.
2141 * config/tc-mn10300.c: Likewise.
2142 * config/tc-pj.c: Likewise.
2143 * config/tc-tic80.c: Likewise.
2144 * config/tc-w65.c: Likewise.
8098403c 2145
977e771a
FCE		 21462000-07-17 Frank Ch. Eigler <fche@redhat.com>
2147
2148 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2149 is defined.
2150
63bf5651
ILT		 21512000-07-15 Ian Lance Taylor <ian@zembu.com>
2152
2153 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2154 @code.
2155
1cd1c99b
AM		 21562000-07-15 Alan Modra <alan@linuxcare.com.au>
2157
2158 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2159 ELF as are used for SOM (except the 32-bit reloc one) to decide
2160 whether a symbol can be reduced to a section symbol. Expand on
2161 the comment for symbols involved in LR% and RR% expressions.
2162
119d663a
NC		 21632000-07-14 Nick Clifton <nickc@cygnus.com>
2164
2165 * config/tc-mips.c (mips_disable_float_construction): New
2166 static variable. Set to true if doubles should not be
2167 constructed by loading two single width fp registers with
2168 halves of the value.
2169 (mips_ip): Test mips_disable_float_construction.
2170 (md_longopts): Add command line switches --construct-floats
2171 and --no-construct-floats.
2172 (md_parse_option): Parse new command line options.
2173 (md_show_usage): Describe new command line options.
2174
2175 * doc/c-mips.texi: Document new command line options.
2176
906fac54
AM		 21772000-07-13 Koundinya K <kk@ddeorg.soft.net>
2178
2179 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2180 * configure: Regenerate.
2181
21822000-07-13 Hans-Peter Nilsson <hp@axis.com>
2183
2184 * configure.in (DEFAULT_EMULATION setting): Revert part of
2185 2000-07-01 change that set te_multi=multi unless set to tmips.
2186 * configure: Regenerate.
2187
7f788821
NC		 21882000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2189
2190 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2191 section when aligning it increases its size.
7f788821 2192
9a736b6b
NC		 21932000-07-11 Kazu Hirata <kazu@hxi.com>
2194
2195 * config/tc-tic54x.c: Fix formatting.
2196
3dd5103b
NC		 21972000-07-10 Kazu Hirata <kazu@hxi.com>
2198
2199 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2200 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2201
46b85d42
AM		 22022000-07-10 Alan Modra <alan@linuxcare.com.au>
2203
2204 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2205 displacements correctly.
2206
2207 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2208
22092000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2210
2211 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2212 warning.
2213 (hash_jam): Ditto.
2214
ad1079af
AM		 22152000-07-09 Alan Modra <alan@linuxcare.com.au>
2216
2217 From David Huggins-Daines <dhd@linuxcare.com>
2218 * config/te-hppalinux64.h: Add a new emulation.
2219 * configure.in (emulations): Add configure bits to support the
2220 64-bit Linux/parisc target.
2221 * configure: Regenerate.
2222
2223 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2224 (md_shortopts): Add `V' for ELF.
2225
2226 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2227 when SOM or ELF_ARG_RELOC are defined.
2228 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2229 ELF_ARG_RELOC are defined.
2230 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2231 (pa_stringer): ..Do it here instead. Fix comment typos.
2232 (hppa_force_relocation): Cast enums to int before comparing with
2233 ints.
2234
2235 From Ryan Bradetich <rbradetich@uswest.net>
2236 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2237 redifinition warning.
2238 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2239 (hppa_force_relocation): ditto
ad1079af
AM		 2240 (md_apply_fix): Added cast to buf to fix warnings.
2241
2242 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2243 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2244
2245 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2246 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2247 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2248 reloc_type** to avoid warnings in switch.
2249 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2250 little earlier instead.
2251
2252 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2253 and elf.
2254 (pa_type_args): Use symbol_arg_reloc_info.
2255 (struct pa_it): Make arg_reloc unsigned int.
2256 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2257 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2258 (pa_code): Delete. pa_text duplicates this function.
2259 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2260 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2261 int.
2262 (cons_fix_new_hppa): Actually change selector to e_fsel when
2263 warning about assuming so.
2264 (tc_gen_reloc): More example elf arg reloc code.
2265 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2266 (hppa_force_relocation): Likewise.
2267
2268 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2269 files.
2270 (pa_end_of_source): Prototype.
2271 (hppa_fix_adjustable): Prototype.
2272 (LABELS_WITHOUT_COLONS): Move it..
2273 * config/te-hppa.h: To here.
2274
2275 * config/te-hppa64.h: New file.
2276
2277 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2278 type.
2279 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2280 format -10, -16, 16 relocs.
2281 (hppa_elf_mark_end_of_function): Test for null
2282 last_call_info->start_symbol
2283
2284 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2285 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2286 re_assesmble_* functions. Delete extraneous statements. Fix
2287 typos in comments.
2288 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2289 insn to re_assemble_*.
2290
623aa224
UC		 22912000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2292
2293 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2294
c4aa876b
NC		 22952000-07-08 Kazu Hirata <kazu@hxi.com>
2296
2297 * config/tc-sh.c: Fix formatting.
d0313fb7 2298 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2299 * depend.c: Fix formatting.
2300 * flonum-konst.c: Likewise.
2301 * flonum-mult.c: Likewise.
c4aa876b 2302
6b31947e
NC		 23032000-07-07 Kazu Hirata <kazu@hxi.com>
2304
a5bfe8c9 2305 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2306 * config/obj-vms.c: Fix comments.
2307 * config/tc-a29k.c: Likewise.
2308 * config/tc-alpha.c: Likewise.
2309 * config/tc-h8300.c: Likewise.
2310 * config/tc-h8500.c: Likewise.
2311 * config/tc-i370.c: Likewise.
2312 * config/tc-ia64.c: Likewise.
2313 * config/tc-m68hc11.c: Likewise.
2314 * config/tc-m68k.c: Likewise.
2315 * config/tc-mips.c: Likewise.
2316 * config/tc-ns32k.c: Likewise.
2317 * config/tc-ppc.c: Likewise.
2318 * config/tc-z8k.c: Likewise.
6b31947e 2319
b8a9dcab
NC		 23202000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2321
2322 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2323 Default to '(SEC_LOAD | SEC_DATA)'.
2324 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2325
2326 * doc/internals.texi (CPU Backend): Describe
2327 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2328
beb2de9b
AC		 2329Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2330
2331 * as.c (parse_args): NULL terminate the long option list.
2332
24ddb296
AC		 2333Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2334
2335 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2336 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2337
1fe72011
NC		 23382000-07-05 Nick Clifton <nickc@cygnus.com>
2339
2340 * config/tc-d30v.c (write_2_short): Further changes to warning
2341 messages produced when combining EITHER_BUT_PREFER_MU attributed
2342 opcodes.
2343
a5bfe8c9 23442000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2345
2346 * MAINTAINERS: new
2347
8de8f17e
AO		 23482000-07-04 Alexandre Oliva <aoliva@redhat.com>
2349
2350 * config/tc-arm.c (psrs): Accept combinations of flags.
2351
00d2865b
NC		 23522000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2353
2354 * config/tc-avr.c: Change _ () to _() around all strings marked
2355 for translation (exception from the usual coding style).
2356 (avr_opt): New struct variable, how the new switches are set.
2357 (OPTION_MMCU): Define as 'm' and actually use.
2358 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2359 (show_mcu_list): New function, display the list of known MCUs.
2360 (md_show_usage): Document the new switches. Call show_mcu_list.
2361 (avr_set_arch): Change 'm' to OPTION_MMCU.
2362 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2363 Handle the new switches.
2364 (avr_operands): Disable warnings for undefined combinations of
2365 operands if -mall-opcodes. Disable warnings for skipping two-word
2366 instructions if enhanced core or -mno-skip-bug.
2367 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2368 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2369 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2370 (avr_ldi_expression): Warn about implicit lo8().
2371 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2372
54588503
UC		 23732000-07-01 Koundinya K <kk@ddeorg.soft.net>
2374
50bbae35
AM		 2375 * configure.in: Add entry for mips-*-sysv4*MP*
2376 * configure: Rebuild
2377 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2378 elf32-tradlittlemips for traditional mips targets.
2379 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2380 test for Link Once sections as in adjust_reloc_syms.
2381 * config/te-tmips.h: New file for traditional mips targets. Define
2382 TE_TMIPS.
58a77e41 2383
c9900432
NC		 23842000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2385
2386 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2387 flags argument is not present, don't change an existing section's
2388 section's attributes. If the flags argument is present, warn if the
2389 attributes don't match the section's current attributes. When
2390 long section names are supported, set SEC_LINK_ONCE and
2391 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2392
9d87310a
HPN		 2393Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2394
2395 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2396 symbols; create them.
2397
dbddefbf
NC		 23982000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2399
2400 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2401 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2402
2ae7e77b
AH		 24032000-06-27 Aldy Hernandez <aldyh@redhat.com>
2404
2405 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2406 expressions. Ignore the problem when handling 16 bit signed
2407 immediates, because the assembler will take care of the relocation
2408 later.
2ae7e77b 2409
6b2539e3
NC		 24102000-06-27 Nick Clifton <nickc@cygnus.com>
2411
2412 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2413 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2414 sequential order, and emit warning messages if the input source
2415 code contains constructs like that, or parallel constructs
2416 containing such opcodes.
2417
65aa24b6
NC		 24182000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2419
2420 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2421 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2422 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2423 (md_show_usage): Update usage message.
2424 (md_parse_option): Allow redefinition of MCU type within the
2425 same avr[1-5] bfd machine type. Show both old and new MCU type
2426 in the error message.
2427 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2428 Simplify 8K wrap code.
2429
f0c56b90
NC		 24302000-06-25 Kazu Hirata <kazu@hxi.com>
2431
50bbae35
AM		 2432 * config/obj-aout.c: Remove all uses of DEFUN.
2433 * config/obj-ieee.c: Likewise.
2434 * config/tc-sh.c: Fix comment typos.
2435 * config/tc-tahoe.c: Likewise.
2436 * config/tc-vax.c: Likewise.
2437 * config/tc-w65.c: Likewise.
2438 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2439 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2440
6d249963
DD		 24412000-06-24 DJ Delorie <dj@cygnus.com>
2442
2443 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2444 more changes from Sept 1999
2445 (tc_i386_fix_adjustable): ditto
2446 (md_apply_fix3): ditto
2447
680d2857 24482000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2449
680d2857
FCE		 2450 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2451 (gas_cgen_parse_operand): Set it around expression() call.
2452 (gas_cgen_md_operand): Test for it before longjmp().
2453
e7b305a2
AM		 24542000-06-24 Kazu Hirata <kazu@hxi.com>
2455
c0fecd35
AM		 2456 * config/tc-h8500.c: Remove all uses of DEFUN.
2457 * config/tc-sh.c: Likewise.
2458 * config/tc-w65.c: Likewise.
2459 * config/tc-z8k.c: Likewise.
2460
e7b305a2
AM		 2461 * config/tc-h8500.c: Fix typos in comments.
2462
ed6d6fd3
FCE		 24632000-06-23 Frank Ch. Eigler <fche@redhat.com>
2464
2465 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2466 is defined.
2467
f7c88872
AM		 24682000-06-23 matthew green <mrg@redhat.com>
2469
2470 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2471 defined. Fix error message for `[' grouping.
f7c88872 2472
70d6ecf3
AM		 24732000-06-22 Kazu Hirata <kazu@hxi.com>
2474
2475 * config/tc-h8300.c: Fix formatting and comment typos.
2476
e9718fe1
TW		 24772000-06-22 Timothy Wall <twall@cygnus.com>
2478
2479 * config/tc-ia64.c (note_register_values): Move premature QP
2480 notation clearing into the appropriate place.
2481
45288df1
AM		 24822000-06-22 Alan Modra <alan@linuxcare.com.au>
2483
1581f8c9
AM		 2484 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2485 first before anything else. Add bin-bugs.h, emul.h and progress.h
2486 Sort list of files as for $(OBJS) in Makefile.am.
2487
2488 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2489 find one. Remake dependencies.
2490 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2491 * Makefile.in: Regenerate.
2492 * doc/Makefile.in: Regenerate.
2493
45288df1
AM		 2494 * config/tc-i386.c (i386_displacement): Don't assume a constant
2495 displacement is necessarily 16 bits when in 16 bit code mode.
2496 (md_assemble): Instead size the displacement here after we know
2497 for sure that a .code16gcc operand hasn't automatically added
2498 operand size prefixes.
2499
01580992
L		 25002000-06-21 H.J. Lu <hjl@gnu.org>
2501
2502 * Makefile.am: Rebuild dependency.
2503 * Makefile.in: Rebuild.
2504
40f09f82
JL		 25052000-06-21 Kazu Hirata <kazu@hxi.com>
2506
2507 * config/tc-h8300.c (parse_reg): Make the function static.
2508 (parse_exp): Likewise.
2509
78295804
DD		 25102000-06-20 DJ Delorie <dj@cygnus.com>
2511
2512 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2513 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2514 for cygwin import libraries to work properly.
2515
45f85b08
L		 25162000-06-20 H.J. Lu <hjl@gnu.org>
2517
2518 * Makefile.am: Rebuild dependency.
2519 * Makefile.in: Rebuild.
2520 * configure: Likewise.
2521 * doc/Makefile.in: Likewise.
2522
39bec121
TW		 25232000-06-20 Timothy Wall <twall@cygnus.com>
2524
2525 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2526 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2527 * doc/c-tic54x.texi: New.
2528 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2529 documentation file.
39bec121 2530 * doc/all.texi: Add C54X.
3e87a760 2531 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2532 * doc/Makefile.in: Regenerate.
2533 * configure.in: Add tic54x and define LIBM for tic54x.
2534 * configure: Regenrate.
2535 * config/tc-tic54x.[ch]: New.
2536 * config/obj-coff.h: Add tic54x.
2537 * Makefile.am: (CPU_TYPES): Add tic54x.
2538 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2539 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2540 (as_new_LDADD): Add $(LIBM).
2541 * Makefile.in: Regenerate.
3e87a760 2542
60bcf0fa
NC		 25432000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2544
2545 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2546 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2547 * doc/as.texinfo: Likewise.
2548
2549 * configure, Makefile.in: Regenerate.
2550 * configure.in (emulations): Recognize m6811 and m6812.
2551 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2552 Added files for 68hc11 and 68hc12 assembler.
2553 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2554 * config/tc-m68hc11.h: Header definition for that assembler.
2555
ec05f674
NC		 25562000-06-18 Nick Clifton <nickc@redhat.com>
2557
24ef8152
NC		 2558 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2559 instead of OCTETS_PER_BYTE.
2560
ec05f674 2561 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2562 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2563
119caedd
L		 25642000-06-18 H.J. Lu <hjl@gnu.org>
2565
2566 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2567 * configure: Rebuild.
2568
607723e4
NC		 25692000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2570
3e87a760
AM		 2571 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2572 to BFD_ASSEMBLER.
607723e4 2573
b946ec34
NC		 25742000-06-16 Nick Clifton <nickc@cygnus.com>
2575
2576 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2577 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2578
2579 * doc/c-mips.texi: Document newly accepted cpu variants.
2580
37ce37b1
UC		 25812000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2582
2583 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2584
c06ae4f2
UC		 25852000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2586
2587 * macro.c (getstring): Make it possible to escape the quote
2588 character.
2589
20348649
JL		 2590Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2591
2592 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2593
bcef29e6
L		 25942000-06-13 H.J. Lu <hjl@gnu.org>
2595
2596 * configure: Regenerate.
2597
63a0b638
AM		 25982000-06-09 Alan Modra <alan@linuxcare.com.au>
2599
2600 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2601 separator.
2602 * doc/internals.texi (line_separator_chars): Semicolon is no
2603 longer a default. Mention null and newline as defaults.
2604
2605 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2606
2607 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2608 * config/tc-i860.h (line_separator_chars): Likewise.
2609 * config/tc-h8300.c (line_separator_chars): Likewise.
2610 * config/tc-i960.c (line_separator_chars): Likewise.
2611 * config/tc-m68k.c (line_separator_chars): Likewise.
2612 * config/tc-mips.c (line_separator_chars): Likewise.
2613 * config/tc-ns32k.c (line_separator_chars): Likewise.
2614 * config/tc-sparc.c (line_separator_chars): Likewise.
2615 * config/tc-vax.c (line_separator_chars): Likewise.
2616
2617 * config/tc-h8300.c (comment_chars): Use string initialiser.
2618 * config/tc-i960.c (line_comment_chars): Likewise.
2619 * config/tc-z8k.c (comment_chars, line_comment_chars,
2620 line_separator_chars): Likewise.
2621
2622 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2623 for TE_LINUX.
2624
9bab9349
NC		 26252000-06-08 Nick Clifton <nickc@cygnus.com>
2626
2627 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2628 for size 1 fixes.
2629
946efd95
DB		 26302000-06-08 David O'Brien <obrien@FreeBSD.org>
2631
2632 * configure.in (VERSION): Update to show this is the CVS mainline.
2633
6480b79a
DB		 26342000-06-08 Matthew Jacob <mjacob@feral.com>
2635
2636 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2637 $at is the integer register $r28, vs. both $r28 and the floating
2638 point register $f28.
2639
10850f29
JW		 26402000-06-08 James E. Wilson <wilson@cygnus.com>
2641
2642 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2643 (dot_endp): Don't call ia64_flush_insns.
2644 (emit_one_bundle): Don't delete prologue/body records from
2645 unwind_record list in first loop. Rewrite second loop to account for
2646 this.
2647
150f24a2
JW		 26482000-06-07 David Mosberger <davidm@hpl.hp.com>
2649
2650 * config/tc-ia64.c: Add missing prototypes.
2651 (generate_unwind_image): Cast argument to output_unw_records call.
2652
e38c9cc2
DC		 2653Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2654
46b85d42 2655 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2656
1188e082
DC		 2657Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2658
2659 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2660 (REGISTER_P): likewise.
2661 (avr_opcodes): uses include/opcode/avr.h
2662 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2663
ac743b2c
AM		 26642000-06-04 Alan Modra <alan@linuxcare.com.au>
2665
0b545448
AM		 2666 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2667 initializers too.
ac743b2c 2668
969e1a7b
L		 26692000-06-03 H.J. Lu <hjl@gnu.org>
2670
2671 * read.c (is_end_of_line): Put back `;'.
2672
65172ab8
AM		 26732000-06-03 Alan Modra <alan@linuxcare.com.au>
2674
2675 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2676
b75c0c92
AM		 26772000-06-01 Alan Modra <alan@linuxcare.com.au>
2678
2679 * expr.c (operand): Test is_end_of_line outside switch to catch
2680 line separator chars that are also operators.
2681 (operator): Return O_illegal for line separator chars.
2682
2683 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2684 entry (or `!' entry for TC_HPPA).
2685
2686 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2687 before indexing is_end_of_line. Remove redundant check for '\0'.
2688 (fp_op2): Likewise.
2689 * config/tc-h8500.c (md_assemble): Likewise.
2690 * config/tc-mcore.c (md_assemble): Likewise.
2691 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2692 (md_atof): Likewise
2693
2694 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2695 is_end_of_line.
2696 * config/tc-mcore.c (mcore_cons): Likewise.
2697 (mcore_float_cons): Likewise.
2698 (mcore_stringer): Likewise.
2699 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2700
a6836251
SB		 27012000-06-01 Scott Bambrough <scottb@netwinder.org>
2702
2703 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2704
43841e91
NC		 27052000-05-29 Nick Clifton <nickc@cygnus.com>
2706
2707 * config/tc-sh.c: Fix compile time warning messages.
2708
2709 * config/tc-mips.c: Fix compile time warning messages.
2710
a057431b
PB		 27112000-05-29 Philip Blundell <philb@gnu.org>
2712
2713 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2714 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2715 * NEWS: Mention ARM ELF support.
2716
3c07fb76
AO		 27172000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2718
2719 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2720 it is modified, and use the real_size to compute the frag address
2721 for dwarf2 line info.
2722
ad4d6ccf
AM		 27232000-05-27 Alan Modra <alan@linuxcare.com.au>
2724
2725 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2726 line-matching scheme to cope with automake moving variables around.
2727 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2728 * Makefile.in: Regenerate.
2729
6faf3d66
JJ		 27302000-05-26 Jakub Jelinek <jakub@redhat.com>
2731
2732 * config/tc-sparc.c (sparc_relax): New.
2733 (md_longopts): Add -relax and -no-relax options.
2734 (md_parse_options, md_show_usage): Likewise.
2735 (md_apply_fix3): Optimize tail call into branch always if possible.
2736
0a44c2b1
DL		 2737Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2738
2739 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2740 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2741 rules, with warning when a GAS statement specifies a packing that
2742 will result in an instruction being squashed.
3e87a760
AM		 2743 Added typdef packing_type and enumerals, changed various integer
2744 literals to use the enumerals.
0a44c2b1 2745
e0c9811a
JW		 27462000-05-24 David Mosberger <davidm@hpl.hp.com>
2747
2748 * config/tc-ia64.c (dot_restorereg_p): New function.
2749 (md_pseudo_table): Add restorereg.p.
2750 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2751 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2752
2753 * config/tc-ia64.h (unw_record_type): Add unwabi.
2754 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2755 called MASK with members for imask, and the masks produced by
2756 fr_mem, gr_mem, br_mem, and frgr_mem.
2757 (unw_p_record): Add members ABI and CONTEXT.
2758 (unw_x_record): Add member AB.
2759 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2760 as pseudo-register for use during unwind info generation.
2761 (AR_PFS, AR_LC): New macros.
2762 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2763 whose names start with an at sign (as in "@priunat").
2764 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2765 register.
2766 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2767 proc_end, unwind_info, personality_routine): Consolidate into
2768 "unwind" structure to reduce offset-table use. Add member
2769 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2770 to be emitted.
2771 (output_R1_format, output_R3_format, output_P3_format,
2772 output_P6_format): Initialize R with zero to reduce compiler warnings.
2773 (output_P7_format): Ditto. Add `default' branch to switch
2774 statement to reduce compiler warnings.
2775 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2776 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2777 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2778 into single argument.
2779 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2780 compiler warnings. Merge A and B args into single argument.
2781 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2782 A and B args into single argument.
2783 (free_record): Removed (wasn't used).
2784 (free_list_records): Also free imasks in prologue records.
2785 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2786 (output_spill_mask): Remove.
2787 (output_unwabi): New function.
2788 (output_epilogue, output_label_state, output_copy_state): Call
2789 alloc_record.
2790 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2791 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2792 argument.
2793 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2794 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2795 as part of handling the prologue records. Emit region's imask if
2796 we have one. Handle unwabi, epilogue, label_state, copy_state,
2797 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2798 spill_sprel_p, and spill_reg_p records.
2799 (set_imask, count_bits, slot_index): New function.
2800 (fixup_unw_records): Fix region size computation. Handle
2801 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2802 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2803 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2804 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2805 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2806 (dot_save): Use manifest constants for applicaton registers.
2807 Handle REG_PR and REG_PRIUNAT.
2808 (dot_restore): Don't just ignore it.
2809 (dot_restorereg): New function..
2810 (generate_unwind_image): Ensure unwind info is a multiple of eight
2811 bytes, not just four bytes.
2812 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2813 (dot_altrp): Don't just ignore it.
2814 (dot_savemem): New function. Replaces dot_savesp() and
2815 dot_savepsp(). Use manifest constants for applicaton registers.
2816 Handle REG_PR and REG_PRIUNAT.
2817 (dot_savef): Simplify.
2818 (dot_saveb): Support generation of br_gr.
2819 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2820 dot_label_state, dot_copy_state): New function.
2821 (dot_unwabi): Don't just ignore it.
2822 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2823 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2824 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2825 (emit_one_bundle): Set slot number for prologue/body records
2826 *before* emitting the first insn.
2827 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2828 (md_begin): Declare "psp" pseudo-register.
2829 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2830 so we don't get segfault.
2831 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2832 counts as required per SW Conventions manual
2833 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2834 output_preds_psprel, output_preds_sprel, output_spill_base,
2835 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2836 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2837 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2838 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2839 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2840 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2841 (dot_vframe): Implement.
2842 (dot_vframesp, dot_vframepsp): New function.
2843
f98fd99f
HPN		 2844Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2845
2846 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2847 * configure: Regenerate.
f98fd99f 2848
ee7fcc42
AM		 28492000-05-23 Alan Modra <alan@linuxcare.com.au>
2850
2851 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2852 (md_estimate_size_before_relax): so we can use it here instead of
2853 old kludges. Localise vars to blocks. Comment.
2854
2855 * frags.c (frag_new): Update fr_var comments.
2856 * frags.h (struct frag): Ditto.
2857
c67e42c9
RH		 28582000-05-22 Richard Henderson <rth@cygnus.com>
2859
2860 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2861 (pseudo_func): Add pcrel.
2862 (operand_match): Handle IA64_OPND_TGT64.
2863 (build_insn): Likewise.
2864 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2865 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2866 (fix_insn): Handle all three 64-bit relocation types.
2867
5110c57e
HPN		 2868Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2869
2870 * obj.h (struct format_ops): New members begin, app_file,
2871 s_set_other, s_set_desc, s_get_type, s_set_type,
2872 separate_stab_sections, init_stab_section.
2873
2874 * config/obj-multi.h: Update GPL notice to v2.
2875 (obj_begin): New.
2876 (obj_app_file): New.
2877 (S_SET_SIZE): Test s_set_size for NULL before calling.
2878 (S_SET_ALIGN): Similar for s_set_align.
2879 (S_SET_OTHER): New.
2880 (S_SET_DESC): New.
2881 (S_GET_TYPE): New.
2882 (S_SET_TYPE): New.
2883 (SEPARATE_STAB_SECTIONS): New.
2884 (INIT_STAB_SECTION): New.
2885 (EMIT_SECTION_SYMBOLS): New.
2886 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2887
2888 * config/obj-elf.h: Update GPL notice to v2.
2889 Mention that this file is included from obj-multi.h.
2890 (obj_begin): Wrap definition in ifndef.
2891 (elf_file_symbol): Constify declaration.
2892 (obj_app_file): Ditto.
2893 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2894 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2895
2896 * config/obj-elf.c (elf_s_set_other): New.
2897 (elf_file_symbol): Constify argument.
2898 (elf_separate_stab_sections): New.
2899 (elf_init_stab_section): New.
2900 (elf_format_ops): Add new members. Remove comma at end.
2901
2902 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2903 (ecoff_format_ops): Add new fields. Remove comma at end.
2904 Mention inconsistency for emit_section_symbols.
2905
2906 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2907
2908 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2909 (coff_separate_stab_sections): New.
2910 (coff_format_ops): Add new members.
2911
2912 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2913 (obj_aout_s_set_other): New.
2914 (obj_aout_s_set_desc): New.
2915 (obj_aout_s_get_type): New.
2916 (obj_aout_s_set_type): New.
2917 (obj_aout_separate_stab_sections): New.
2918 (aout_format_ops): New members added. Use obj_aout_process_stab,
2919 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2920 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2921 appropriate.
2922 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2923
b98ef147
AM		 29242000-05-22 Alan Modra <alan@linuxcare.com.au>
2925
2926 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2927 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2928 (md_estimate_size_before_relax): Ensure jumps to weak and
2929 externally visible symbols are relocatable.
2930
0aa5d426
HPN		 2931Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2932
2933 * stabs.c (aout_process_stab): Make global.
2934 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2935 * read.h (aout_process_stab): Declare.
2936
2937 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2938 Generalize to *aout, *coff *elf.
2939 * configure: Regenerated.
2940
2941 * doc/internals.texi (Object format backend): Say
2942 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2943
2944 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2945 * Makefile.in: Regenerated.
2946
7c3dc350
CM		 29472000-05-19 Catherine Moore <clm@cygnus.com>
2948
2949 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2950
b3b6a3fe
JL		 29512000-05-18 Alan Modra <alan@linuxcare.com.au>
2952
2953 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2954 instruction to reflect change in re_assemble_*.
2955
c9e10a08
JL		 2956Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2957
2958 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2959 build PA64 ELF tools.
2960 * configure: Rebuilt.
2961
3043679f
AM		 29622000-05-17 Alan Modra <alan@linuxcare.com.au>
2963
2964 * Makefile.am: Regenerate dependencies.
2965 * Makefile.in: Regenerate.
2966
322f2c45
NC		 29672000-05-15 Nick Clifton <nickc@cygnus.com>
2968
2969 * config/tc-arm.c (struct asm_psr): Add boolean field
2970 distinguishing between CSPR and SPSR. Rename 'number' field
2971 to 'field'.
2972 (psrs): Rearrange contents to match new asm_psr structure.
2973 (arm_psr_parse): Move next to psr_required_here. Make it
2974 return an asm_psr structure.
2975 (psr_required_here): Use asm_psr structure returned by
2976 arm_psr_parse.
2977 (do_msr): Reorganise to allow psr_required_here to be called
2978 only once.
2979 (md_undefined_name): Mark 'name' parameter as unused, since
2980 the COFF target does not use it.
322f2c45 2981
5e6cbf41
PB		 29822000-05-14 David O'Brien <obrien@FreeBSD.org>
2983
2984 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2985 standards.
2986 * config/te-aux.h: Likewise.
2987 * config/te-dpx2.h: Likewise.
2988 * config/te-go32.h: Likewise.
2989 * config/te-hp300.h: Likewise.
2990 * config/te-hppa.h: Likewise.
2991 * config/te-i386aix.h: Likewise.
2992 * config/te-ic960.h: Likewise.
2993 * config/te-interix.h: Likewise.
2994 * config/te-nbsd532.h: Likewise.
2995 * config/te-pc532mach.h: Likewise.
2996 * config/te-ppcnw.h: Likewise.
2997 * config/te-psos.h: Likewise.
2998 * config/te-sparcaout.h: Likewise.
2999 * config/te-sun3.h: Likewise.
3000 * config/te-sysv32.h: Likewise.
3001
4132022d
AM		 30022000-05-14 Alan Modra <alan@linuxcare.com.au>
3003
3004 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3005 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3006 and sign extend without an if statement.
3007 (build_bytes): Likewise.
3008
30092000-05-14 Kazu Hirata <kazu@hxi.com>
3010
3011 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3012 X_add_symbol L_32 case.
3013
b4fd930a
AM		 30142000-05-14 David O'Brien <obrien@FreeBSD.org>
3015
3016 * config/te-freebsd.h: New file.
3017
a38cf1db
AM		 30182000-05-13 Alan Modra <alan@linuxcare.com.au>
3019
897083bd
AM		 3020 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3021 bindtextdomain): Replace defines with those from intl/libgettext.h
3022 to quieten gcc warnings.
3023
a38cf1db
AM		 3024 * NEWS: Mention x86 .arch and -q.
3025
3026 * config/tc-i386.c (quiet_warnings): New.
3027 (md_assemble): Use quiet_warnings.
3028 (md_parse_option): Set quiet_warnings from -q.
3029 (md_show_usage): Mention -q, delete -m.
3030 (flag_do_long_jump): Delete.
3031 (md_parse_option): Remove -m.
3032 (md_show_usage): Remove -m.
3033 (md_create_long_jump): Remove useless flag_do_long_jump code.
3034
3035 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3036 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3037
e413e4e9
AM		 30382000-05-13 Alan Modra <alan@linuxcare.com.au>
3039 Alexander Sokolov <robocop@netlink.ru>
3040
3041 * doc/c-i386.texi (i386-Arch): New section.
3042 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3043
3044 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3045 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3046 architecture has been given and is not 486.
3047 (set_cpu_arch): New.
3048 (md_pseudo_table): Add .arch.
3049 (md_assemble): Warn if cpu architecture has been given and an
3050 unsupported instruction.
3051
3052 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3053 Move operand_types bit defines after relevant template field.
3054 (template): Add cpu_flags.
3055 (Cpu*): Define.
3056 (arch_entry): New.
3057
e8b1cae5
AO		 30582000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3059
3060 * config/tc-mn10300.h (md_end): Define.
3061 (mn10300_finalize): Declare.
3062 * config/tc-mn10300.c: Include dwarf2dbg.h.
3063 (debug_line): Define.
3064 (md_assemble): Generate dwarf2 line info.
3065 (mn10300_finalize): New function. Finalize dwarf2 info.
3066
426b0403
AM		 30672000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3068
3069 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3070 external version of the relocation for weak symbols.
3071
e4c58b25
JW		 30722000-05-08 David Mosberger <davidm@hpl.hp.com>
3073
3074 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3075 frame size in units of 16 bytes, as required per SW Conventions manual.
3076 (output_unw_records): Output info-block header as a dword to get
3077 byte-order right.
3078
8fce3f5e
AM		 30792000-05-08 Alan Modra <alan@linuxcare.com.au>
3080
3081 * as.h: #include "file", not <file> on files from ../include.
3082 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3083 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3084 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3085 (tc_coff_symbol_emit_hook): Ditto.
3086 (OPTCOUNT): Cast to int to avoid compiler warning.
3087 (md_begin): Fix signed/unsigned warnings.
3088
30892000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3090
3091 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3092 ABRANCH LONG case for a conditional branch on a 68000.
3093 (md_estimate_size_before_relax): Likewise. Also handle
3094 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3095 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3096 PC-relative on all CPUs.
3097 (md_estimate_size_before_relax): Likewise.
3098
fb166ee3
AM		 30992000-05-04 Alan Modra <alan@linuxcare.com.au>
3100
3101 * as.c (parse_args): Just mention current year in printed
3102 copyright message.
3103
7a899fff
C		 31042000-05-03 J.T. Conklin <jtc@redback.com>
3105
3106 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3107 unit registers.
7a899fff
C		 3108 (md_parse_option): Recognize -m7400.
3109
44877466
ILT		 31102000-05-03 Ian Lance Taylor <ian@zembu.com>
3111
3112 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3113 don't permit lp to become less than the words array.
3114
eaa15ab8
NC		 31152000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3116
3117 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3118 Fix little-endian case.
3119
7c4f6a03
AM		 31202000-05-03 David O'Brien <obrien@NUXI.com>
3121
3122 * as.c (parse_args): Update copyright.
3123
da5d444c
AM		 31242000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3125
3126 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3127 for the .bss section too.
3128
3f9b03b5
AM		 31292000-05-02 Alan Modra <alan@linuxcare.com.au>
3130
3131 * configure.in: Set em=linux for hppa-*-linux.
3132 * configure: Regenerate.
3133 * doc/Makefile.in: Regenerate with correct automake.
3134
3135 * frags.c (frag_grow): Sanity check chunk_size.
3136
3137 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3138 * config/obj-som.h: Likewise.
3139 * config/obj-ieee.h: Likewise.
3140
3141 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3142
3143 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3144 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3145 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3146 (pa_ip): low_sign_unext now returns via function value. Use
3147 re_assemble_* instead of dis_assemble_* and
3148 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3149 unnecessarily.
3150 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3151 (md_section_align, md_parse_option, md_show_usage,
3152 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3153 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3154 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3155 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3156 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3157 pa_text): Likewise.
3158 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3159 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3160 outside of switch. Correct mask and shifting errors in case 10
3161 and case -11. In case 21, compare against signed range to suit
3162 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3163 case 17 and case 22, use offsetT variable to properly check range.
3164 Use re_assemble_* here too.
3165 (evaluate_absolute): Change type of value to offsetT. Call
3166 hppa_field_adjust to do the work for us.
3167 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3168 (pa_parse_cmpib_64_cmpltr): Ditto.
3169 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3170 of i to unsigned int.
3171 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3172 (pa_end_of_source): Return type is void.
3173
a2984248
CM		 3174Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3175
3176 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3177
df136245
DC		 3178Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3179
3180 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3181 More comments added.
3182 (md_begin): Removed "construct symbols for each register name".
3183 Because register names conflicts with GCC generated function
3184 names.
3185 (avr_operand): Now constant numbers can be used as a register
3186 identifiers (0 as r0, 31 as r31).
3187 (md_assemble): use skip_space () before parsing instruction
3188 operands.
3189
c1e73230
AM		 31902000-05-01 Alan Modra <alan@linuxcare.com.au>
3191
3192 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3193 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3194 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3195 * configure: Regenerate.
3196
a1934524
AM		 31972000-04-29 Andreas Jaeger <aj@suse.de>
3198
3199 * as.h: Correctly check GCC version.
3200
d9b7d820
AM		 32012000-04-26 David O'Brien <obrien@FreeBSD.org>
3202
3203 * doc/as.1: Fix unbalanced brackets.
3204
3205 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3206 TE_FreeBSD.
3207 (line_comment_chars): Set to '/' if TE_FreeBSD.
3208
cea1ab94
JL		 3209Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3210
3211 * configure.in: Configury support for PA64 (currently disabled).
3212 * configure: Rebuilt.
3213
e799a695
AM		 32142000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3215
3e87a760 3216 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3217 bfd_set_section_alignment.
3218
3b0ec529
AM		 32192000-04-25 Alan Modra <alan@linuxcare.com.au>
3220
3221 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3222 than 32.
3223
adcf07e6
NC		 32242000-04-24 Nick Clifton <nickc@cygnus.com>
3225
3226 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3227 * doc/as.texinfo (Align): Include arm and strongarm in list of
3228 targets that have the second form of the behaviour of the .align
3e87a760 3229 directive.
adcf07e6 3230
5047a41f
JL		 32312000-04-24 Mark Klein <mklein@dis.com>
3232
50705ef4 3233 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3234
a47cf567
NC		 3235Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3236
3237 * as.c (parse_args): Allow md_parse_option to override -a listing
3238 option.
3239 * config/obj-coff.c (add_lineno): Change type of offset parameter
3240 from "int" to "bfd_vma."
3241 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3242 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3243 (ppc_change_csect): Align correctly for XCOFF64.
3244 (ppc_machine): New function, which discards "ppc_machine" line.
3245 (ppc_tc): Cons for 8 when code is 64 bit.
3246 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3247 relocations.
3248 (md_parse_option): Handle -a64 and -a32.
3249 (ppc_xcoff64): New.
3250 * config/tc-ppc.h (TARGET_MACH): Define.
3251 (TARGET_FORMAT): Move to function.
3252 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3253
3254Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3255
3256 * config/tc-avr.c: New AVR_ISA_ defined.
3257 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3258 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3259 for `fmul', `movw' and `lpm R,Z' instructions.
3260 (avr_operands): Warn if current opcode is a two-word instruction
3261 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3262 (avr_opcodes): New commands added.
3263 (REGISTER_P): Check 'a' and 'v' constraint letters.
3264 (mcu_types): New MCU added.
3265
bf3ca999
TW		 32662000-04-22 Timothy Wall <twall@cygnus.com>
3267
3268 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3269 to "natval".
3270 (operand_match): Conditionally insert default bit values for IMMU9.
3271
98e5953c
JL		 32722000-04-14 Matthew Green <mrg@cygnus.com>
3273
3274 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3275 * configure: Rebuilt.
3276
a02fab7e
JL		 3277Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3278 Jason Eckhardt <jle@cygnus.com>
3279
c67e42c9 3280 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3281
3282 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3283 Added handling of new operand types l,y,&,fe,fE,fx.
3284
800eeca4
JW		 3285Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3286 David Mosberger <davidm@hpl.hp.com>
3287 Timothy Wall <twall@cygnus.com>
3288 Andrew MacLeod <amacleod@cygnus.com>
3289 Jim Wilson <wilson@cygnus.com>
3290
3291 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3292 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3293 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3294 * Makefile.in: Rebuild.
3295 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3296 * configure: Rebuild.
3297 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3298 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3299 * expr.c (expr): Handle md_optimize_expr.
3300 * read.c (LEX_HASH): Add comment.
3301 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3302
66778679
RH		 33032000-04-21 Richard Henderson <rth@cygnus.com>
3304
3305 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3306 bundling a non-delayed branch type instruction.
3307
aa15f6f7
AO		 33082000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3309
3310 * config/tc-mn10300.c (HAVE_AM30): Define.
3311 (md_assemble): Use it.
3312
16adf844
AM		 33132000-04-19 Alan Modra <alan@linuxcare.com.au>
3314
742f45cf
AM		 3315 * config/obj-elf.c (obj_elf_change_section): Check for changed
3316 section attributes.
3317
16adf844
AM		 3318 * Makefile.am: (CPU_MULTI_VALID): Remove.
3319 (MULTI_CPU_TYPES): Define.
3320 (MULTI_CPU_OBJ_VALID): Define.
3321 (DEPTC): Use the above.
3322 (DEPOBJ): Same here.
3323 (DEP2): And here.
3324 Regenerate dependencies.
3325 * Makefile.in: Regenerate.
3326
9c46fb1b
AM		 33272000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3328
742f45cf 3329 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3330
508866be
L		 33312000-04-18 H.J. Lu (hjl@gnu.org)
3332
3333 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3334 bfd_vma for non-bfd assemblers.
508866be 3335
ba2adb93
AM		 33362000-04-17 Alan Modra <alan@linuxcare.com.au>
3337
3338 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3339 doesn't give spurious errors.
3340
12ff5d56
AM		 33412000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3342
66778679 3343 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3344
fc633e5b
AM		 33452000-04-13 Alan Modra <alan@linuxcare.com.au>
3346
3347 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3348 constants, and don't assume offsetT is 32 bits.
3349
1ed18ec1
NC		 33502000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3351
3352 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3353 (md_pcrel_from_section): Add prototype.
3354 (d10v_fix_adjustable): Add prototype.
3355 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3356
3357 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3358
3db10f32
NC		 33592000-04-12 Nick Clifton <nickc@cygnus.com>
3360
3361 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3362 symbol in frag chain.
3363
847f7ad4
AM		 33642000-04-10 Alan Modra <alan@linuxcare.com.au>
3365
3366 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3367 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3368 (fits_in_signed_word, smallest_imm_type): Ditto.
3369 (md_assemble): Use an offsetT var to hold offsetT values, not a
3370 long.
3371 (offset_in_range): New.
3372 (md_assemble): Use it.
3373 (md_convert_frag): Change type of target_address, opcode_address,
3374 and displacement_from_opcode_start to offsetT.
3375 (md_create_short_jump): Change type of offset to offsetT.
3376 (md_create_long_jump): Ditto.
3377 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3378 (md_chars_to_number): Remove.
3379 (output_invalid): Remove duplicate prototype.
3380
ec694b89
NC		 33812000-04-09 Nick Clifton <nickc@cygnus.com>
3382
3383 * Makefile.am (CPU_TYPES): Add 'avr'.
3384 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3385 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3386
16adf844 3387 * Makefile.in: Regenerate.
ec694b89
NC		 3388
3389 * doc/as.texinfo: Add M32R documentation.
3390
a2d91340 3391Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3392
a2d91340 3393 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3394 --enable-build-warnings option.
a2d91340
AC		 3395 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3396 * Makefile.in, configure: Re-generate.
3397
d92b1a8a
NC		 33982000-04-07 Nick Clifton <nickc@cygnus.com>
3399
3400 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3401 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3402 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3403 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3404 (arm_force_relocation): Force relocations for
3405 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3406
52ccafd0
JR		 3407Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3408
3409 * config/tc-sh.c (get_operands): There's no third operand if the
3410 first operand is an immediate.
3411
015551fc
JR		 3412Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3413
3414 * config/tc-sh.c (immediate): Delete.
3415 (sh_operand_info): Add immediate member.
3416 (parse_reg): Use A_PC for pc.
3417 (parse_exp): Add second argument 'op'. All callers changed.
3418 (parse_at): Expect pc to be coded as A_PC.
3419 Use immediate field in *op.
3420 (insert): Add fourth argument 'op'. All callers changed.
3421 (build_relax): Add second argument 'op'. All callers changed.
3422 (insert_loop_bounds): New function.
3423 (build_Mytes): Remove DISP_4.
3424 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3425 (assemble_ppi): Use immediate field in *operand.
3426 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3427 (md_apply_fix): Likewise.
3428 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3429
79bd78be
AO		 3430Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3431
3432 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3433
e30e5a6a
HPN		 3434Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3435
3436 * internals.texi (CPU backend): Document
3437 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3438
41b49281
AM		 34392000-04-04 Alan Modra <alan@linuxcare.com.au>
3440
8ad3436c
AM		 3441 * po/gas.pot: Regenerate.
3442
3443 * as.c (show_usage): Restore translated part of bug string.
3444 * gasp.c (show_usage): Likewise.
3445
41b49281
AM		 3446 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3447 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3448 than move-if-change.
3449 (DEP1): Modify for "gcc -MM".
3450 (DEPTC): Likewise.
3451 (DEPOBJ): Likewise.
3452 (DEP2): Likewise.
3453 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3454 Update dependencies.
3455 * Makefile.in: Regenerate.
3456
0a727238
AO		 34572000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3458
3459 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3460 (md_begin): Likewise.
3461 (HAVE_AM33): New macro.
3462 (md_assemble): Use it. Match r_regs and xr_regs only if
3463 HAVE_AM33.
3464
c20f4f8c
AM		 34652000-04-03 Alan Modra <alan@linuxcare.com.au>
3466
3467 * as.h: #include "bin-bugs.h"
3468 * as.c (show_usage): Use REPORT_BUGS_TO.
3469 * gasp.c: #include "bin-bugs.h"
3470 (show_usage): Use REPORT_BUGS_TO.
3471
3472 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3473
753f6b12
HPN		 3474Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3475
3476 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3477 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3478 adjustments.
3479
726c5dcd
AM		 34802000-04-03 Alan Modra <alan@linuxcare.com.au>
3481
3482 * config/tc-i386.c (i386_immediate): Don't assume a constant
3483 immediate is necessarily 16 bits when in 16 bit code mode.
3484 (md_assemble): Instead set guess_suffix here after we have checked
3485 registers.
3486
bf80011a
RH		 34872000-04-02 Richard Henderson <rth@cygnus.com>
3488
3489 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3490 quantities. Correct right shift sign extension.
3491 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3492 32-bit value when shifting into place.
3493
92161534
ILT		 34942000-04-01 Ian Lance Taylor <ian@zembu.com>
3495
3496 * app.c: Add ATTRIBUTE_UNUSED as needed.
3497 * config/tc-ppc.c: Likewise.
3498 (ppc_size): Make unsigned long.
3499 (ppc_insert_operand): Add casts to avoid warnings.
3500
447f3982
NC		 35012000-03-31 Nick Clifton <nickc@cygnus.com>
3502
3503 * config/tc-d10v.h (md_flush_pending_output): Define.
3504
21d75ec2
NC		 35052000-03-29 Nick Clifton <nickc@cygnus.com>
3506
3507 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3508 segment. Works for both BFD_ASSEMBLER and others.
3509 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3510
d1a1bf19
NC		 35112000-03-29 Nick Clifton <nickc@cygnus.com
3512
3513 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3514
224de7a5
AM		 35152000-03-28 Alan Modra <alan@linuxcare.com.au>
3516
3517 * listing.c (LISTING_LHS_WIDTH): Default depends on
3518 LISTING_WORD_SIZE.
3519 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3520
5b8274e3
ILT		 35212000-03-27 Ian Lance Taylor <ian@zembu.com>
3522
3523 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3524 string literal.
3525
224de7a5 35262000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3527
3528 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3529
3530 * config/tc-avr.c (mcu_types): Add missing initialiser.
3531 (md_pcrel_from_section): Add prototype.
3532 (avr_operand): Remove redundant test of unsigned < 0.
3533 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3534
35352000-03-27 Denis Chertykov <denisc@overta.ru>
3536
3537 * config/tc-avr.c: New file for AVR support.
3538 * config/tc-avr.h: Likewise.
3539 * configure.in: Add AVR support.
3540 * configure: Regenerate.
3541
9f10757c
TW		 35422000-03-26 Timothy Wall <twall@cygnus.com>
3543
3544 * gasp.c (macro_op): Add new argument to check_macro call.
3545 Macro structure definitions moved to macro.h
3546 * sb.h: Add argument to prototype for input_scrub_include_sb.
3547 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3548 nesting checks with an additional flag.
3549 (struct input_save): Add flag to indicate whether current sb
3550 should be checked for proper macro/conditional nesting.
3551 (input_scrub_push/pop): Save/restore nest check flag.
3552 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3553 defined.
9f10757c
TW		 3554 * macro.c (check_macro): Allow caller to retrieve parsed macro
3555 information if a pointer is provided. This information may be
3556 used by the new macro hooks.
3557 * macro.h: Update prototype for check_macro. Macro struct
3558 definitions moved here from macro.c/gasp.c.
3559 * read.c (read_a_source_file): Add parameter to check_macro call,
3560 and pass macro info to the macro hook, if defined.
3561 (input_scrub_insert_line): New. Allow insertion of a line of
3562 characters into the input stream.
3563 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3564 file into the input stream.
3565 (s_include): Use input_scrub_insert_file.
3566 * internals.texi: Document new macro hooks.
3567 * as.h: New prototypes added.
3e87a760 3568
224de7a5 35692000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3570
3571 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3572 an initial capital letter.
3573 (i386_index_check): Reindent.
3574
11424155
NC		 35752000-03-19 Nick Clifton <nickc@cygnus.com>
3576
eaa15ab8 3577 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3578 relative branches.
3579
43f05576
NC		 35802000-03-17 Thomas de Lellis <tdel@windriver.com>
3581
66778679
RH		 3582 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3583 instruction operand bad if Rd > 7 when generating
3584 thumb instructions. Prevents for example,
3585 "adr r12,label" from silently failing and generating
3586 the wrong instruction.
3e87a760 3587
67231402
NC		 35882000-03-17 Nick Clifton <nickc@cygnus.com>
3589
3590 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3591 that have a destingation >= 0x400000.
3e87a760 3592 Fix compile time warning messages.
67231402 3593
a37c8f88
JR		 3594Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3595
3596 * config/tc-sh.c (md_begin): When encountering insn that are
3597 not supported by the current arch, only change the name if
3598 its contents are the same as prev_name.
3599 (get_specific): If the the architecture doesn't match, fail.
3600
dead1419
JR		 3601Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3602
3603 * config/tc-sh.c (IDENT_CHAR): Define.
3604 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3605 matching back where it came from.
3606
182e89d3
JR		 3607Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3608
3609 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3610
84f73d89
NC		 36112000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3612
3613 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3614 normal operands.
3615
dbbc7809
JL		 36162000-03-15 Kazu Hirata <kazu@hxi.com>
3617
3618 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3619
271bb601
HPN		 3620Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3621
3622 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3623 floating-point-number, make sure 'f' is in FLT_CHARS.
3624
8684e216
HPN		 3625Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3626
3627 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3628 (s_lcomm_internal): Use it.
3629 * doc/internals.texi (CPU backend): Document it.
3630 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3631 bytes.
3632
bb2d6cd7
GK		 36332000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3634
3635 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3636 when embedded-pic.
3637
3638 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3639 implementation doesn't have special handling for switch
3640 statements.
bb2d6cd7
GK		 3641 (macro_build): Allow for code in sections other than .text.
3642 (macro): Likewise.
3643 (mips_ip): Likewise.
3644 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3645 Don't perform relocs if we will be outputting them.
bb2d6cd7 3646 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3647 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3648 embedded-pic.
bb2d6cd7 3649
5c86cbc7 36502000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3651
66778679
RH		 3652 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3653 relocation type based on the entry in the fixup structure.
a47cf567 3654 Put S_IS_EXTERN processing back in.
5c86cbc7 3655
f8c827e9
L		 36562000-03-08 H.J. Lu (hjl@gnu.org)
3657
3658 * Makefile.am (install-exec-tooldir): Depend on
3659 install-exec-bindir for parallel make.
3660 * Makefile.in: Regenerated.
3661
8ad9e709
NC		 36622000-03-06 Nick Clifton <nickc@cygnus.com>
3663
3664 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3665 switch.
3666 (md_parse_option): Parse -m32r command line switch - disable m32rx
3667 compatability.
ded0aeb7
NC		 3668 (md_show_usage): Document new option.
3669
3670 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3671 * doc/Makefile.in: Regenerate.
3672 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3673
b7b8f327
MM		 36742000-03-02 Michael Meissner <meissner@redhat.com>
3675
3676 * config/tc-d30v.c (check_range): Remove code that incorrectly
3677 sign extended values where bits < 32.
3678
15886821
L		 36792000-03-02 H.J. Lu (hjl@gnu.org)
3680
3681 * configure.in: Support --enable-targets=all on ia32.
3682 * configure: Regenerated.
3683
8bf950bf
NC		 36842000-03-01 Nick Clifton <nickc@cygnus.com>
3685
3686 * gasp.c (do_align): Remove bogus check of alignment value.
3687
c5e54cc2
ILT		 36882000-02-27 Thomas de Lellis <tdel@windriver.com>
3689
3690 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3691 TC_PPC was defined forced the type of a symbol with no other type
3692 to be BSF_OBJECT.
3693
65fd87bc
ILT		 36942000-02-27 Hans-Peter Nilsson <hp@axis.com>
3695
3696 * doc/internals.texi (CPU backend): Mention that
3697 line_separator_chars do not break up comments. Fix typos for
3698 LEX_AT and LEX_NAME descriptions. Document operands for
3699 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3700 description of md_create_short_jump usage. Document argument for
3701 md_undefined_symbol.
3702
a25fe906
ILT		 37032000-02-27 Jakub Jelinek <jakub@redhat.com>
3704
3705 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3706 (md_parse_option): Handle it.
3707 (md_show_usage): Document it.
3708
21b10511
ILT		 37092000-02-27 Ian Lance Taylor <ian@zembu.com>
3710
3711 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3712 opcode, for the instruction `pal19'. From Andrea Arcangeli
3713 <andrea@suse.de>.
3714
773f551c
AM		 37152000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3716
3717 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3718 from here..
3719 (md_assemble): To here, before template operands are matched.
3720 Also ensure a constant immediate is sign extended when we know the
3721 size is at most 16 bits. This is to catch cases like "add
3722 $0xffc0,%ax" where we don't know the size, and thus that the
3723 immediate can be represented as Imm8S until after parsing the
3724 register operand.
3725 (i386_displacement): Similarly sign extend 16 bit constant
3726 displacements.
3727 (md_assemble): Relax 16-bit jump constant range check to suit sign
3728 extended displacements.
3729
28d33191
JL		 37302000-02-26 Andreas Jaeger <aj@suse.de>
3731
3732 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3733
cc5ca5ce
AM		 37342000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3735
3736 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3737 call operands when intel_syntax.
3738 (intel_float_operand): Return 2 for "fi...".
3739 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3740 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3741 earlier "SHORT" change.
3742 (md_assemble): When determining suffix from Regs, exclude
3743 InOutPortReg.
3744
056350c6
NC		 37452000-02-24 Nick Clifton <nickc@cygnus.com>
3746
3747 * configure: Add arm-wince, mips-pe and sh-pe targets.
3748 * configure: Regenerate.
3749
3750 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3751 sh-pe targets.
3752 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3753 "pe-mips" for the mips-pe target.
3754
3755 * config/tc-arm.c (insns): Change displacement encoded in BL
3756 and B instructions if the target port is arm-wince.
3757 (do_ldst): Do not bias the relocation offset if the target
3758 port is arm-wince.
3759 (md_pcrel_from): Add in missing relocation offset bias if the
3760 target os arm-wince.
3761
3762 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3763 (md_begin): Disable -G support for mips-pe target.
3764 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3765 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3766 COFF flavour.
3767
3768 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3769 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3770 assembler, just set the alignment to 4.
3771
3772 * config/te-wince-pe.h: New file for WinCE targets. Define
3773 TE_WINCE.
3774
36bf8ab9
AM		 37752000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3776
3777 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3778 string instructions.
3779 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3780 (i386_intel_memory_operand): After finding a segment override,
3781 check again for no `[' before looking for a displacement. Bomb if
3782 more than one displacement rather than silently discarding the
3783 second and subsequent ones. Free strings malloc'd by
3784 build_displacement_string.
3785
f5795b08
CM		 37862000-02-24 Catherine Moore <clm@cygnus.com>
3787
3788 * config/obj-som.c (obj_pseudo_table): Add "weak".
3789 (obj_som_weak): New routine.
3790
abd63a32
AM		 37912000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3792
520dc8e8
AM		 3793 * config/tc-i386.c (union i386_op): New.
3794 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3795 Throughout file replace occurences of disps[n], imms[n], regs[n]
3796 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3797 intel mode operand swapping. Add assert in regKludge and
3798 fake_zero_displacement code. Test i.types[n] when outputting
3799 displacements and immediates. Combine output of Disp16 with
3800 Disp32.
7f3f1ea2
AM		 3801 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3802 when in intel mode by (not) reversing fsub and fdiv operands
3803 before the template search. This fails for single operand
3804 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3805 undefined. Instead fix the base_opcode after we've found the
3806 template. Move base_opcode xor with found_reverse_match from
3807 opcode output code to before this fix so we test for the correct
3808 opcodes.
3809 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3810 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3811
3812 * config/tc-i386.h (TC_RELOC): Delete.
3813 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3814 with equivalent call to reloc.
3815
abd63a32
AM		 3816 * as.h (flag_m68k_mri): Move declaration after target include, and
3817 only declare when TC_M68K defined. Define as zero otherwise.
3818 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3819 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3820 Define as zero otherwise.
3821 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3822 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3823 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3824 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3825 testing whether defined.
3826 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3827 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3828 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3829 rather than testing whether defined.
3830 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3831 (parse_mri_cons): Declare and use only when TC_M68K.
3832 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3833 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3834 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3835
3836 * NEWS: Mention IBM 370 support.
3837
7e052742
RH		 38382000-02-23 Richard Henderson <rth@cygnus.com>
3839
3840 * config/tc-i386.c (md_assemble): When swapping operands for
3841 intel_syntax, assume everything that's not Imm or Disp is a
3842 register.
3843
5b93d8bb
AM		 38442000-02-23 Linas Vepstas <linas@linas.org>
3845
3846 * config/tc-i370.c, config/tc-i370.h: New files.
3847 * Makefile.am: Add support for Linux/IBM 370.
3848 * configure.in: Likewise.
3849 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3850 * config/obj-elf.c: Include elf/i370.h
3851 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3852
3853 * Makefile.in: Regenerate.
3854 * configure: Regenerate.
3855
3856 * doc/c-i370.texi: New file.
3857 * doc/all.texi: Include it.
3858 * doc/as.texinfo: And here.
3e87a760 3859 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3860 * doc/Makefile.in: Regenerate.
3861
25f2196d
CC		 38622000-02-19 Michael Meissner <meissner@redhat.com>
3863
3864 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3865 determine if an instruction can be used in parallel with an ADDppp
3866 or SUBppp instruction.
3867
6349b5f4
AH		 38682000-02-22 Andrew Haley <aph@cygnus.com>
3869
3870 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3871
2f6d2f85 38722000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 3873
3874 * config/tc-mips.c (mips_gp32): New variable.
3875 (macro_build) Use mips_gp32.
3876 (mips_ip): Ditto.
3877 (md_longopts): Add "-mgp32" and "-mgp64".
3878 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3879
a47cf567
NC		 3880 (OPTION_M7900): Change offset
3881 (OPTION_NO_M7900): Ditto.
3882
b985eaa8
ILT		 38832000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3884
3885 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3886 warning, and bump it to 1.
3887
52454417
ILT		 38882000-02-22 Ian Lance Taylor <ian@zembu.com>
3889
3890 From Brad Lucier <lucier@math.purdue.edu>:
3891 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3892 match format.
3893
6b76fefe
CM		 38942000-02-21 Catherine Moore <clm@cygnus.com>
3895
3896 * config/tc-mips.c (MF_HILO_INSN): Define.
3897 (mips_7000_hilo_fix): Declare.
3898 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3899 (md_parse_option): Check for 7000_HILO_FIX options.
3900 (OPTION_M7000_HILO_FIX): Define.
3901 (OPTION_NO_M7000_HILO_FIX): Define.
3902 * doc/c-mips.texi (-mfix7000): Describe.
3903
f6af82bd
AM		 39042000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3905
3906 * listing.c (print_lines): Remove unused variable `end'.
3907
3908 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3909 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3910 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3911 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3912 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3913 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3914
8c8281f4
NC		 39152000-02-18 Nick Clifton <nickc@cygnus.com>
3916
3917 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3918 the computed frag offset, rather than overwriting it.
3919
d4845d57
JR		 3920Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3921
3922 * config/tc-sh.c ("elf/sh.h"): Include.
3923 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3924 (md.begin): Initialize target_arch.
3925 Only include opcodes in has table that match selected architecture.
3926 (parse_reg): Recognize register names for sh-dsp.
3927 (parse_at): Recognize post-modify addressing.
3928 (get_operands): The leading space is now optional.
3929 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3930 arguments. Update valid_arch.
3931 (build_Mytes): Add support for SDT_REG_N.
3932 (find_cooked_opcode): New function, broken out of md_assemble.
3933 (assemble_ppi, sh_elf_final_processing): New functions.
3934 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3935 (md_longopts, md_parse_option): New option: -dsp.
3936 * config/tc-sh.h (elf_tc_final_processing): Define.
3937 (sh_elf_final_processing): Declare.
3938
c97305a1
JL		 3939Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3940
3941 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3942 the unwinder subspace. Save the current seg/subseg before creating
3943 the new seg/subseg.
3944
bec50466
NC		 39452000-02-10 Nick Clifton <nickc@cygnus.com>
3946
3947 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3948 little endian targets.
bec50466 3949 (INST_BYTE1): Redefine to handle big and little endian
66778679 3950 targets.
bec50466
NC		 3951 (cpu_type): New type: Select between M340 and M210.
3952 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3953 instructions of the M340.
bec50466 3954 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3955 instructions.
bec50466
NC		 3956 (md_atof): Add support for little endian targets.
3957 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3958 line switches.
bec50466
NC		 3959 (md_convert_frag): Add support for little endian targets.
3960 (md_apply_fix3): Add support for little endian targets.
3961 (md_number_to_chars): Add support for little endian targets.
3962
a25c045a
TW		 39632000-02-10 Timothy Wall <twall@redhat.com>
3964
3965 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3966 defined, use it to verify the symbol just read should be a label.
3967
f28e8eb3
TW		 39682000-02-10 Timothy Wall <twall@redhat.com>
3969
3970 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3971 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3972 around colons when KEEP_WHITE_AROUND_COLON is defined.
3973 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3974 and KEEP_WHITE_AROUND_COLON.
3975
6dc19fc4
TW		 39762000-02-08 Timothy Wall <twall@redhat.com>
3977
3978 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3979 logic.
6dc19fc4 3980 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3981 implemented.
6dc19fc4
TW		 3982 (end_repeat): New. Provide support for a "break" out of the
3983 repeat loop.
3984 * read.h: Add prototypes for new functions.
3e87a760 3985
f805106c
TW		 39862000-02-08 Timothy Wall <twall@redhat.com>
3987
3988 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3989 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3990 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3991 non-zero.
3992
4469be0f
TW		 39932000-02-08 Timothy Wall <twall@redhat.com>
3994
3995 * read.c: Added elseif to directives table.
3996 * read.h: Added prototype for s_elseif.
3997 * doc/as.texinfo: Added description for elseif.
3998 * cond.c (s_elseif): New function
3e87a760 3999
24a17b6c
TW		 40002000-02-04 Timothy Wall <twall@redhat.com>
4001
4002 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4003 listings.
24a17b6c 4004
bea9907b 40052000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4006
bea9907b
TW		 4007 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4008 default values.
4009 * frags.c (frag_new): Calculate fr_fix in octets
4010 (frag_now_fix) Return offset as target address offset (bytes).
4011 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4012 quantities).
bea9907b
TW		 4013 * frags.h: Added prototype for frag_now_fix_octets().
4014 Distinguish between octets and bytes in field descriptions.
4015 * listing.c (calc_hex): Account for octets vs bytes when
4016 printing addresses/offsets.
4017 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4018 target is little-endian, print the octets in a word in big-endian
4019 order so that the display looks like a proper hexadecimal number,
4020 instead of having the octets reversed.
4021 * read.c (do_align): When recording alignment, alignment power
4022 should be in terms of target bytes (minimum addressible unit)
4023 instead of octets.
4024 (do_org) Convert ORG target address (byte) argument into an
4025 octet offset when generating a variable fragment.
4026 * symbols.c (resolve_symbol_value): Symbol final value
4027 converted to a target address offset (bytes) from its octet offset.
4028 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4029 offset (bytes) is adjusted by the frag offset (octets) converted
4030 to bytes.
4031 (coff_frob_section) Section alignment power is in terms of bytes;
4032 convert it to an octet alignment power when calculating size (and
4033 size mask) in octets. Don't modify the section size in order to
4034 "align" it for TI COFF, since that format has a different method
4035 for storing alignment information.
3e87a760 4036
210dcc61
TW		 40372000-02-01 Timothy Wall <twall@cygnus.com>
4038
4039 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4040 entries, matching the way GCC generates them. If not escaped, the
4041 filename is encoded incorrectly.
4042
557537a5 40432000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4044
557537a5
NC		 4045 * config/tc-arm.c (reg_table): Add support for ATPCS register
4046 naming conventions.
2c1c4c62 4047
557537a5 40482000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4049
2c1c4c62
GK		 4050 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4051 already defined.
3e87a760 4052 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4053 New macro.
4054 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4055 of a symbol when we really care about its value.
4056
40572000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4058
4059 * config/tc-mcore.c (md_assemble): Give warning message if
4060 operands passes to instruction are more than the spec.
4061
2f0ca46a
NC		 40622000-01-27 Thomas de Lellis <tdel@windriver.com>
4063
66778679 4064 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4065 Thumb mode but the label seen was not declared as '.thumb_func'
4066 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4067 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4068
4c63da97
AM		 40692000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4070
4071 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4072 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4073
4074 * Makefile.in: Same here.
4075 Update copyright.
4076
4077 * configure.in: Set bfd_gas for i386-aout when primary target
4078 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4079 we may need the primary te_file. Remove incorrect comment.
4080
4081 * configure: Regenerate.
4082
4083 * config/e-i386aout.c: New file.
4084
4085 * as.c (USE_EMULATIONS): Move to before print_version_id.
4086 (struct emulation): Add i386aout.
4087 (show_usage): Split text strings. Reformat -a text. Add --em
4088 help.
4089 Update copyright.
4090
4091 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4092 (aout_format_ops): New.
4093 Update copyright.
4094
4095 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4096 preprocessor conditional and add aout USE_EMULATIONS tests.
4097 (read_a_source_file): Don't pass error strings to printf as
4098 format arg.
4099 Update copyright.
4100
4101 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4102 format arg.
4103 (do_data): Same here.
4104 (process_file): And here.
4105 Update copyright.
4106
4107 * symbols.c (colon): Rewrite "already defined" fatal message
4108 code for aout with USE_EMULATIONS.
4109 Update copyright.
4110
4111 * config/obj-aout.c (OBJ_HEADER): Define.
4112 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4113 fields of sentinel.
4c63da97
AM		 4114 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4115 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4116 forms here.
4117 (obj_aout_type): Expand S_SET_OTHER here too.
4118 (obj_read_begin_hook): Remove.
4119 (aout_pop_insert): New.
4120 (obj_aout_s_get_other): New.
4121 (obj_aout_s_get_desc): New.
4122 (aout_format_ops): New.
4123 Update copyright.
4124
4125 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4126 gets aout_pseudo_table.
4127 (aout_pseudo_table): Declare.
4128 (obj_read_begin_hook): Define.
4129 Update copyright.
4130
4131 * config/obj-coff.c (obj_pseudo_table): Rename to
4132 coff_pseudo_table.
4133 (coff_pop_insert): Use coff_pseudo_table.
4134 (coff_sec_sym_ok_for_reloc): Remove.
4135 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4136 and comment all zero entries and remove #if 0 code.
4137 Update copyright.
4138
4139 * config/obj-coff.h (obj_pop_insert): Define.
4140 (coff_pseudo_table): Declare.
4141 Update copyright.
4142
4143 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4144 s_get_size, s_set_size. Comment all zero entries.
4145 Update copyright.
4146
4147 * config/obj-elf.c (elf_s_get_other): New function.
4148 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4149 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4150 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4151 comment.
4152 (obj_elf_parse_section_letters): Don't pass error strings to
4153 printf as format arg.
4154 Update copyright.
4155
4156 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4157 OBJ_MAYBE_ECOFF.
4158 (elf_s_get_other): Declare.
4159 (S_GET_OTHER) Define as elf_s_get_other if not already
4160 defined.
4161 (S_SET_OTHER): Only define when not already defined.
4162 (elf_obj_read_begin_hook): Declare.
4163 (obj_read_begin_hook): Define.
4164 (elf_obj_symbol_new_hook): Declare.
4165 (obj_symbol_new_hook): Define.
4166 Update copyright.
4167
4168 * config/obj-multi.h: Add copyright header and protect against
4169 multiple inclusion. Add * to all function pointers.
4170 (OBJ_HEADER): If defined, include it rather than other defines
4171 in this file.
4172 (obj_frob_file_after_relocs): Test for NULL.
4173 (obj_symbol_new_hook): Here too.
4174 (obj_sec_sym_ok_for_reloc): And here.
4175 (S_GET_OTHER): Define.
4176 (S_GET_DESC): Define.
4177 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4178 (OBJ_MAYBE_ELF): Update comment.
4179
4180 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4181 OBJ_AOUT preprocessor conditional and handle emulation by
4182 testing OUTPUT_FLAVOR.
4183 (i386_displacement): Here too.
4184 (md_section_align): Similarly here.
4185 (i386_target_format): Conditionally compile when more than one
4186 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4187 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4188 (i386_displacement): Here too.
4189 Update copyright.
4190
4191 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4192 Define TARGET_FORMAT for aout only when not multi.
4193 Update copyright.
4194
4195 * config/te-multi.h: Delete file as it's identical to te-generic.h
4196
add0c677
AM		 41972000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4198
4199 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4200 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4201 LONG_MNEM_SUFFIX.
4202
4203 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4204 DWORD_MNEM_SUFFIX.
4205 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4206 comments.
4207
a19d8eb0
CP		 42082000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4209
66778679
RH		 4210 * config/tc-mips.c (mips_do_align): New function.
4211 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4212
550262c4
NC		 42132000-01-10 Philip Blundell <philb@gnu.org>
4214
4215 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4216 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4217 line separator for Linux.
4218 * doc/as.texinfo (Comments): Mention the ARM.
4219
0decc840
NC		 42202000-01-10 Philip Blundell <pb@futuretv.com>
4221
4222 * configure.in (arm*-*-conix*): New target.
4223 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4224 armv*-*-linux-gnu.
4225 * configure: Regenerate.
4226
2e13b764
NC		 42272000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4228
4229 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4230 (obj_elf_visibility): New function.
3e87a760 4231
2e13b764
NC		 4232 * doc/as.texinfo (Visibility): New node: document visibility
4233 pseudo ops.
4234
2f6d2f85 4235For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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