projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
* arlex.l: Silence compile warnings.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
7496292d
TS		 12001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2
3 * config/tc-mips.c (append_insn): Add jump address range overflow
4 check.
5
34ba82a8
TS		 62001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7
8 * config/tc-mips.c (md_parse_option): Fix comment. Allow -mabi option
9 for ELF only.
10 (show): Document -mabi option.
11
8350bcd9
NC		 122001-12-03 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
13
14 * config/tc-arm.c (md_parse_option): Only clear cpu part when
15 specifying 'xscale' cpu (don't change the fpu part).
16
461448d8
AO		 172001-12-04 Alexandre Oliva <aoliva@redhat.com>
18
19 * config/tc-d10v.c (find_opcode): Reject SP operand if
20 OPERAND_NOSP flag is present.
21
d11008e1
EC		 222001-12-03 Eric Christopher <echristo@redhat.com>
23
24 * config/tc-mips.c (tc_gen_reloc): One missed BFD_RELOC_MIPS_GPREL.
25
cdf6fd85
TS		 262001-12-02 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
27
28 * config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL
29 by BFD_RELOC_GPREL16.
30 (load_address): Likewise.
31 (macro): Likewise.
32 (md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by
33 BFD_RELOC_GPREL32.
34 (s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32.
35 (tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
36 *config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
37
55aa1bc4
AO		 382001-11-29 Alexandre Oliva <aoliva@redhat.com>
39
3543a2f1
AO		 40 * config/tc-d10v.c (get_operands): Emit OPERAND_PLUS for
41 prefix `+'.
42
55aa1bc4
AO		 43 * config/tc-d10v.c (find_opcode): Reject non-SP operand if
44 flags requires SP.
45
1000a02a
NC		 462001-11-29 Arati Dikey <aratid@kpit.com>
47
48 * tc-sh.c (parse_at): Removed case-sensitivity of index register
49 R8, R9.
50
f7460f5f
JJ		 512001-11-28 Jakub Jelinek <jakub@redhat.com>
52
53 * write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
54 in reloc if it has non-zero addend.
55 * config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
56 * config/tc-sparc.c (md_apply_fix3): Likewise.
57
acebd4ce
AS		 582001-11-28 Andreas Schwab <schwab@suse.de>
59
60 * as.c (parse_args): Call md_after_parse_args if defined.
61 * config/tc-ia64.h (md_after_parse_args): Define.
62 * config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
63 * doc/internals.texi (CPU backend): Document md_after_parse_args.
64
f8df10f4
JJ		 652001-11-23 Jakub Jelinek <jakub@redhat.com>
66
67 * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
68 * write.c (adjust_reloc_syms): Don't handle relocs against
69 SEC_MERGE section symbols specially.
70 (fixup_segment): Likewise.
71
add55e1f
RS		 722001-11-21 Richard Sandiford <rsandifo@redhat.com>
73
74 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
75 (md_apply_fix3): ...here. Don't prevent the symbol value being
76 subtracted twice from GPREL addends.
77 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
78 subtracted by the previous function.
79
a6567fe0
NC		 802001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
81
82 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
83 md_apply_fix3 change.
84
f021c2a7
BE		 852001-11-20 Ben Elliston <bje@redhat.com>
86
87 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
88 usage after md_apply_fix3 cleanups.
89
13f7ad58
HPN		 902001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
91
92 * doc/c-mmix.texi: Use texinfo 4 features.
93 (MMIX-mmixal): Fix typo.
94
451a1fc5
HPN		 952001-11-17 Hans-Peter Nilsson <hp@axis.com>
96
97 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
98 val assignment.
99
bbe8ef22
AM		 1002001-11-16 Alan Modra <amodra@bigpond.net.au>
101
102 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
103
e0ac8af0
L		 1042001-11-15 H.J. Lu <hjl@gnu.org>
105
106 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
107
5ce56ab9
L		 1082001-11-15 H.J. Lu <hjl@gnu.org>
109
110 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
111
94f592af
NC		 1122001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
113
f021c2a7 114 * write.c (fixup_segment): Remove references to md_apply_fix and
94f592af
NC		 115 TC_HANDLE_FX_DONE.
116 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
117 of md_apply_fix to md_apply_fix3.
118 Make all md_apply_fix3 functions void.
119 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
120 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
121 * doc/internals.texi: Update references to md_apply_fix3.
122 * tc.h: Update prototype for md_apply_fix3.
123
c86380b5
AM		 1242001-11-15 Alan Modra <amodra@bigpond.net.au>
125
a847613f
AM		 126 * config/tc-i386.h (md_end): Define.
127 (i386_elf_emit_arch_note): Declare.
128 (CpuUnknown): Delete.
129 * config/tc-i386.c (default_arch): Constify.
130 (smallest_imm_type): Remove CpuUnknown test.
131 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
132 (i386_elf_emit_arch_note): New function.
133
c86380b5
AM		 134 * po/POTFILES.in: Regenerate.
135
645dc66c
TS		 1362001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
137
138 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
139
802a735e
AM		 1402001-11-15 Alan Modra <amodra@bigpond.net.au>
141
33861b11
AM		 142 * frags.c (frag_grow): Revert last change.
143
7c2b59d0
AM		 144 * dwarf2dbg.c (get_frag_fix): Align last frag size.
145
802a735e
AM		 146 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
147 to operand->insert.
148 (md_assemble): Likewise.
149
c1a44b08
NC		 1502001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
151
152 * frags.c (frag_grow): Use frag_make_room() to grow the
153 obstack.
154
42ebd756
NC		 1552001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
156
157 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
158 value from the addend for fixups against local symbols in
159 SEC_MERGE sections - it was not added in, in the first place.
160
6e917903
TW		 1612001-11-11 Timothy Wall <twall@alum.mit.edu>
162
163 * write.c (relax_segment): Convert symbol address into an octet
164 offset prior to adding to the frag address, which is an octet
165 offset. Add comments to that effect.
166 * config/tc-tic54x.c: Fix bugs causing tests to fail.
167 * config/tc-tic54x.h: Ditch PARAMS macro.
d11008e1 168
e4afe742
AM		 1692001-11-13 Alan Modra <amodra@bigpond.net.au>
170
171 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
172 put in note section. Use sizeof instead of hard-coded constants.
173
ae948b86
TS		 1742001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
175
176 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
177 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
178 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
179 Sort options a bit more logical.
180 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
181 OPTION_MABI only for elf targets.
182
2396cfb9
TS		 1832001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
184
185 * config/tc-mips.c (set_at): Add cast needed for varargs.
186 (load_register): Likewise.
187 (macro): Likewise. Some code reformatting.
188 (macro2): Add cast needed for varargs.
189 (mips16_macro): Likewise.
190
c4e7957c
TS		 1912001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
192
193 * config/tc-mips.c (md_assemble): Remove superflous casts.
194 (append_insn): Likewise.
195 (mips16_macro_build): Likewise.
196 (macro): Likewise.
197 (mips16_ip): Likewise.
198 (s_cpload): Likewise.
199 (mips_relax_frag): Likewise.
200
a325df1d
TS		 2012001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
202
203 * config/tc-mips.c (mips_abi_level): Move in front of
204 mips_set_options.
205 (mips_set_options): Add members gp32, fp32, abi.
206 (file_mips_gp32): New flag.
207 (file_mips_fp32): New flag.
208 (mips_opts): Initialize the new members.
209 (mips_gp32): Remove.
210 (mips_fp32): Remove.
211 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
212 (HAVE_32BIT_FPRS): Likewise.
213 (HAVE_NEWABI): Likewise.
214 (HAVE_64BIT_OBJECTS): Likewise.
215 (md_begin): Likewise. Save default (file) values.
216 (md_parse_option): Use the new values from mips_opts.
217 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
218 possible. Let .set mipsN work together with .set push/pop.
219 Enhance error messages.
220 (mips_elf_final_processing): Use file_mips_* for header processing.
221
1f8ae5e6
DC		 2222001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
223
224 * config/tc-avr.c (mcu_types): Update for new devices.
225
e4afe742 2262001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
a4fb0134
SC		 227
228 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
229 the page man title.
230 * doc/Makefile.in: Rebuild.
231 * doc/as.texinfo: Do not put man SEEALSO in document;
232 Use @command for commands, @option for options; Reorganize usage
233 to clearly identify target specific options.
234
d993a84e
TS		 2352001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
236
237 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
238
76b3015f
EC		 2392001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
240
241 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
242
b8edc45c
MS		 2432001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
244
245 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
246 that need the global offset table.
247 (md_apply_fix3): Add code to undo opertions done in fixup_segment
248 triggered by TC_FORCE_RELOCATION.
249 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
250 a call to function tc_s390_force_relocation.
251 (TC_FIX_ADJUSTABLE): Define.
252
9fb9af6e
CD		 2532001-11-04 Chris Demetriou <cgd@broadcom.com>
254
255 * configure.in (mips-*-netbsd*): Add support for target.
256 * configure: Regenerate.
257
db94471d
NC		 2582001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
259
260 * configure.in (ALL_LINGUAS): Add 'fr'.
261 * configure: Regernate.
262 * po/fr.po: New file. Obtained from the translation project web
263 site.
264
2652001-11-02 Richard Earnshaw <rearnsha@arm.com>
c9b604bd
RE		 266
267 * tc-arm.c: Re-arrange prototypes by architecture.
268 (insns): Re-arrange instructions by archtitecture. Pld instruction
269 is part of ARMv5E.
270 (tinsns): blx and bkpt are part of ARMv5T.
271 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
272 to do_fpa_*. All callers changed.
273
76b3015f 274 * tc-arm.c (insns): Add two temporary instructions to handle
c9b604bd
RE		 275 ldrd/strd.
276
4fe7ef96
SC		 2772001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
278
279 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
280 for bra/bsr and use frag_variant(), this ensure that the possible
281 16-bit BFD_RELOC_16 will be in the same frag.
282
afdbd6d0
CD		 2832001-10-31 Chris Demetriou <cgd@broadcom.com>
284
285 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
286 PIC code, assume pointers the same size as GPRs.
287 (macro): In M_LA_AB handling for embedded PIC code, support
288 "la $treg,foo-bar($breg)". In load/store handling
289 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
290 which is used by the compiler for switch statements.
291 In load/store double multi-instruction macro handling
292 (label ldd_std) add a comment that no special handling
293 is currently done for embedded PIC.
294 (mips_ip): In 'o' (16-bit offset) case, only accept 16
295 bit offsets.
296
b89dddec
RE		 2972001-10-31 Richard Earnshaw <rearnsha@arm.com>
298
299 General cleanup of feature definitions.
300 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
301 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
302 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
303 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
304 (ARM_EXT_V{5,5E}): Synchronize with above.
305 (ARM_ARCH_V*): Define a complete set in terms of above features.
306 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
307 (FPU_FPA_EXT_V[12]): Define.
308 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
309 (FPU_ANY): Define.
310 (FPU_DEFAULT): Default to FPA.
311 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
312 Thumb, this is now ARM_ARCH_V5T.
313 (insns): Rework for new feature defines.
314 (tinsns): Likewise.
315 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
316
7649aa50
NC		 3172001-10-31 NIIBE Yutaka <gniibe@m17n.org>
318
319 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
320 * configure: Regenerate.
321 * Makefile.in: Regenerate.
322 * doc/c-sh.texi (SH Options): Added descriptions.
323
3c3bdf30
NC		 3242001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
325
326 * configure.in: Update for MMIX port.
327 * Makefile.am: Ditto. Regenerate dependencies.
328 * Makefile.in: Regenerate.
329 * configure: Regenerate.
330 * config/tc-mmix.h, config/tc-mmix.c: New files.
331 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
332 * doc/Makefile.in: Regenerate.
333 * doc/all.texi: @set MMIX.
334 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
335 Include c-mmix.texi.
336 * doc/c-mmix.texi: New file.
337
0a758a12
CD		 3382001-10-24 Chris Demetriou <cgd@broadcom.com>
339
340 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
341 these evaluate to true if mips_arch indicates SB-1.
342
6c19f338
AM		 3432001-10-23 Alan Modra <amodra@bigpond.net.au>
344
345 * as.c (parse_args): Print the date as well for --version.
346
2e4acd24
CD		 3472001-10-20 Chris Demetriou <cgd@broadcom.com>
348
349 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
350 SB-1 CPU for consistency.
351 (mips_cpu_info_table): Tweak comment about SB-1.
352
8420dfca
L		 3532001-10-20 H.J. Lu <hjl@gnu.org>
354
355 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
356 (cirrus_parse_offset): Likewise.
357
da89cce1
NC		 3582001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
359
360 * config/tc-arm.c: Restore line_comment_chars.
361
f57c81f6
NC		 3622001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
363
364 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
365 added to the list.
366
e5eeb0dd 3672001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
7e9250a3
HPN		 368
369 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
370 for undefined symbols.
371
4058e45f
CD		 3722001-10-17 Chris Demetriou <cgd@broadcom.com>
373
374 * doc/as.texinfo (MIPS ISA options): Added accidentally
375 omitted "-mips64" option to list of options.
376
f5c120c5
MG		 3772001-10-17 matthew green <mrg@redhat.com>
378
379 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
380 -m7410, -m7450 and -m7455 options.
381
15c1449b
AM		 3822001-10-17 Alan Modra <amodra@bigpond.net.au>
383
384 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
385 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
386 (md_begin): Don't set ppc_size here.
387 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
388 (md_shortopts): Constify.
389 (md_longopts): Likewise.
390 (md_longopts_size): Likewise.
391 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
392 64-bit opcodes.
393 (ppc_machine): Explain why this function is a nop.
394
c1e4eef7
AM		 3952001-10-17 Alan Modra <amodra@bigpond.net.au>
396
d3ecfc59
AM		 397 * bit_fix.h: Comment typo fix.
398 * config/tc-mips.c: Likewise.
399 * config/tc-sh.c: Likewise.
400 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
401
c1e4eef7
AM		 402 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
403 that autoheader doesn't duplicate config.in entries.
404 (DEFAULT_ARCH): Ditto.
405 * configure: Regenerate.
406 * config.in: Regenerate.
407
18566f55
AM		 4082001-10-16 Alan Modra <amodra@bigpond.net.au>
409
410 From Andrew Pines <apines@cosmodog.com>
411 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
412
05982cac
HPN		 4132001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
414 Hans-Peter Nilsson <hp@bitrange.com>
415
416 * config/tc-sh.c (shl): Remove.
417 (big): New function.
418 (little): Remove shl handling. Emit error for endian mismatch.
419 (md_show_usage): Add description of -big.
420 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
421 (OPTION_BIG): Add.
422 (md_pseudo_table): Add .big.
423 (md_longopts): Add -big.
424 (md_begin): Don't set target_big_endian here.
425 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
426 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
427 (shl): Remove.
428 * configure.in (endian): Default is big.
429 (sh-*-pe*): Little endian.
430 (cpu_type): Set sh for target sh*.
431 * configure: Regenerate.
432
e369bcce
TS		 4332001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
434
435 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
436 relocations.
437
232431a0
NC		 4382001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
439
05d2d07e
NC		 440 * config/tc-arm.c: Replace CONST with const.
441
232431a0
NC		 442 * cgen.c: Tidy up formatting.
443
418c1742
MG		 4442001-10-12 matthew green <mrg@redhat.com>
445
446 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
447 flags, equivalent to -m7400. New -maltivec to enable AltiVec
448 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
449 64-bit and 32-bit BookE support, respectively. Change -m403 and
450 -m405 to set PPC403 option.
451 (md_show_usage): Adjust for new options.
452 * doc/all.texi: Set PPC.
453 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
454 * doc/c-ppc.texi: New file.
455 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
456 * doc/Makefile.in: Regenerate.
457
65bf64b3
NC		 4582001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
459
7f28ab9d
NC		 460 * read.c (s_bad_endr): New function. Issues a warning message
461 about a bad use of the .rept pseudo op.
462 (po_table[]): Add .endr.
463 * read.h: Prototype s_bad_endr.
464
65bf64b3
NC		 465 * CONTRIBUTORS: Update contact email address.
466
b6ff326e
KH		 4672001-10-11 Kazu Hirata <kazu@hxi.com>
468
469 * config/tc-alpha.c: Fix comment typos.
470 * config/tc-cris.c: Likewise.
471 * config/tc-hppa.c: Likewise.
472 * config/tc-i370.c: Likewise.
473 * config/tc-mips.c: Likewise.
474 * config/tc-mn10200.c: Likewise.
475 * config/tc-mn10300.c: Likewise.
476 * config/tc-sh.c: Likewise.
477 * config/tc-tahoe.c: Likewise.
478 * config/tc-v850.c: Likewise.
479
3b37fd66
KH		 4802001-10-11 Kazu Hirata <kazu@hxi.com>
481
482 * app.c: Fix comment typos.
483 * bit_fix.h: Likewise.
484 * expr.c: Likewise.
485 * itbl-ops.c: Likewise.
486
685bd869
NC		 4872001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
488
489 * input-file.c: Include safe-ctype.h.
490 (input_file_open): Use ISSPACE instead of isspace.
491
6478892d
TS		 4922001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
493
494 * config/tc-mips.c (mips_cpreturn_offset): New variable.
495 (mips_cpreturn_register): Likewise.
496 (mips_gp_register): Likewise.
497 (s_cpsetup): New function prototype.
498 (s_cplocal): Likewise.
499 (s_cpreturn): Likewise.
500 (s_gpvalue): Likewise.
501 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
502 pseudo-ops.
503 (macro): Don't warn about .cprestore for NewABI.
504 (md_pcrel_from): Code cleanup.
505 (mips_force_relocation): Force output of some NewABI relocations even
506 without a defined symbol.
507 (s_cpload): Ignore .cpload for NewABI.
508 (s_cpsetup): Handle .cpsetup.
509 (s_cplocal): Handle .cplocal.
510 (s_cprestore): Ignore .cprestore for NewABI.
511 (s_cpreturn): Handle .cpreturn.
512 (s_gpvalue): Handle .gpvalue.
513 (s_cpadd): Ignore .cpadd for NewABI.
514 (nopic_need_relax): Take g_switch_value into account as gp
515 optimization.
516 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
517
ad8d3bb3
TS		 5182001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
519
520 * config/tc-mips.c (my_getSmallParser): New function prototype.
521 (small_ex_type): Named this enum, more return values for
522 my_getSmallExpression.
523 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
524 triple relocations. Protect some parts with ifdef OBJ_ELF.
525 (percent_op_match): New struct, lookup table for %some_reloc().
526 (my_getSmallParser): New function, parses nested percent_ops also.
527 (my_getSmallExpression): Rewite to support nested percent_ops.
528
d6bc6245
TS		 5292001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
530
531 * config/tc-mips.c
532 (load_address): Support both 32- and 64-bit addresses.
533 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
534 (macro2): Call load_address correctly.
535
a5d2034a
NC		 5362001-10-09 Christian Groessler <cpg@aladdin.de>
537
538 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
539 since z8k-opc.h now uses the PARAMS macro.
540
90f9b791
AH		 5412001-10-09 Aldy Hernandez <aldyh@redhat.com>
542
543 * config/tc-arm.c: Change MAVERIK to MAVERICK.
544
aa1f4858
AM		 5452001-10-09 Alan Modra <amodra@bigpond.net.au>
546
547 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
548 throughout file.
549 (obj_elf_change_section): Rename "group" to "group_name".
550 (obj_elf_section): Likewise.
551 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
552 first member section; Instead use elf_next_in_group.
553
060adf0e
AM		 5542001-10-09 Alan Modra <amodra@bigpond.net.au>
555
556 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
557 Set elf_section_data group from it. Warn if group name changed.
558 (obj_elf_parse_section_letters): Parse 'G' too.
559 (obj_elf_section): Parse group name.
560 (struct group_list): New.
561 (build_group_lists): New function.
562 (elf_frob_file): Create SEC_GROUP section(s).
563
564 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
565 whitespace.
566
8913d9db
AH		 5672001-10-08 Aldy Hernandez <aldyh@redhat.com>
568
569 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
570
404ff6b5
AH		 571 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
572 (cirrus_regtype): New enum.
573 (LONGEST_INST): Change to 10.
574 (CIRRUS_MODE1): New.
575 (CIRRUS_MODE2): New.
576 (CIRRUS_MODE3): New.
577 (CIRRUS_MODE4): New.
578 (CIRRUS_MODE5): New.
579 (CIRRUS_MODE6): New.
580 (insns): Add cirrus dsp instructions.
581 (ARM_EXT_MAVERIKSC_REG): New.
582 (cirrus_register): New.
583 (cirrus_mvf_register): New.
584 (cirrus_mvd_register): New.
585 (cirrus_mvfx_register): New.
586 (cirrus_mvdx_register): New.
587 (cirrus_mvax_register): New.
588 (ARM_EXT_MAVERIKsc_register): New.
589 (reg_table): Add cirrus registers.
590 (cirrus_valid_reg): New.
591 (cirrus_reg_required_here): New.
592 (do_c_binops_1): New.
593 (do_c_binops_2): New.
594 (do_c_binops_3): New.
595 (do_c_triple_4): New.
596 (do_c_triple_5): New.
597 (do_c_quad_6): New.
598 (do_c_dspsc_1): New.
599 (do_c_dspsc_2): New.
600 (do_c_shift_1): New.
601 (do_c_shift_2): New.
602 (do_c_ldst_1): New.
603 (do_c_ldst_2): New.
604 (do_c_ldst_3): New.
605 (do_c_ldst_4): New.
606 (do_c_binops): New.
607 (do_c_triple): New.
608 (do_c_quad): New.
609 (do_c_dspsc): New.
610 (do_c_shift): New.
611 (cirrus_parse_offset): New.
612 (do_c_ldst): New.
613 (md_parse_option): Add arm9e.
614 (md_show_usage): Same.
615
8642cce8
TR		 6162001-10-08 Tom Rix <trix@redhat.com>
617
76b3015f 618 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
8642cce8
TR		 619 location of next .bf
620 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
621
6ce8b369
AM		 6222001-10-07 Alan Modra <amodra@bigpond.net.au>
623
624 * config/obj-elf.c: Standardize error/warning messages - don't
625 capitalise, no final period or newline, don't say "ignoring" for
626 as_bad messages. In some cases, change the wording to that used
627 elsewhere for similar messages.
628 (obj_elf_section_name): New function, split out from ..
629 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
630 entsize not specified.
631
ec38dd05
JJ		 6322001-10-05 Jakub Jelinek <jakub@redhat.com>
633
634 * doc/as.texinfo: Document M and S ELF section flags.
635
ebeb9253
AM		 6362001-10-05 Alan Modra <amodra@bigpond.net.au>
637
638 * subsegs.c (subseg_text_p): Return 0 for absolute section.
639 * read.c (do_align): If in absolute section, warn about and ignore
640 non-zero fill pattern.
641
7dc8f5ce
AO		 6422001-10-05 Alexandre Oliva <aoliva@redhat.com>
643
644 * config/tc-mn10300.c (tc_gen_reloc): Don't free
645 reloc->sym_ptr_ptr if it's not allocated.
646
f6688943
TS		 6472001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
648
649 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
650 relocation triple.
651 (prev_insn_fixp): Likewise.
652 (append_insn): Changed prototype to accept a relocation pointer.
653 (imm_reloc): Make it an array.
654 (offset_reloc): Likewise.
655 (md_assemble): Handle triple relocations.
656 (append_insn): Likewise. Add handling for some NewABI relocations.
657 (mips_no_prev_insn): Handle triple relocations.
658 (macro_build): Likewise. Add handling for some NewABI relocations.
659 Move handling for the 'u' case to append_insn().
660 (mips16_macro_build): Handle triple relocations.
661 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
662 for NewABI.
663 (mips_ip): Handle triple relocations.
664 (mips16_ip): Likewise.
665 (mips_force_relocation): Force handling of triple relocations
666 without symbols for NewABI.
667 (md_apply_fix): Add handling for some NewABI relocations.
668
1ae00879
AM		 6692001-10-05 Alan Modra <amodra@bigpond.net.au>
670
671 * config/tc-i386.c (parse_register): If not producing code for
672 x86_64, reject x86_64 register name matches.
673 (md_assemble): Remove now redundant check for x86_64 regs.
674
9c7977b3
AM		 6752001-10-04 Alan Modra <amodra@bigpond.net.au>
676
677 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
678 as BFD_DEFAULT_TARGET_SIZE.
679 (ppc_tc): Likewise.
680 (ppc_is_toc_sym): Likewise.
681 (md_apply_fix3): Likewise.
682
e013f690
TS		 6832001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
684
685 * config/tc-mips.c (mips_64): Remove.
686 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
687 in it.
688 (mips_abi_level, mips_abi): New enum.
689 (mips_32bit_abi): Remove.
690 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
691 (HAVE_NEWABI): New define.
692 (HAVE_64BIT_OBJECTS): New define.
693 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
694 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
695 (support_64bit_objects): New prototype.
696 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
697 .reginfo section for n32, use .MIPS.options instead.
698 (support_64bit_objects): New function, code from md_parse_option.
699 (md_longopts): Add -n32 option.
700 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
701 Add -n32 option. Protect with OBJ_ELF.
702 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
703 (mips_elf_final_processing): Likewise. Don't write .reginfo section
704 for n32, use .MIPS.options instead.
705
fcd8210c
AM		 7062001-10-03 Alan Modra <amodra@bigpond.net.au>
707
181ddcac 708 * po/POTFILES.in: Regenerate.
fcd8210c
AM		 709 * configure: Regenerate.
710
403487ec
AM		 7112001-10-02 Alan Modra <amodra@bigpond.net.au>
712
32a5aae2
AM		 713 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
714 bits if target is 64 bit.
715
f97d5f7c
AM		 716 * doc/as.texinfo (listing): Fix typo.
717
403487ec
AM		 718 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
719 BFD_VERSION.
720 * Makefile.am (Makefile): Depend on bfd/configure.in.
721 Run "make dep-am".
722 * Makefile.in: Regenerate.
723
34105363
L		 7242001-09-30 H.J. Lu <hjl@gnu.org>
725
726 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
727 and "ams" for compatibility.
728
79ad6e94 7292001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
ef17112f
HPN		 730
731 * config/tc-sh.c (md_pcrel_from_section): Transformed from
732 md_pcrel_from. Handle pc-relativeness against link-time
733 symbol. Handle relativeness to elsewhere than the fixup.
79ad6e94
HPN		 734 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
735 (md_pcrel_from_section): Prototype.
528a2d4a
HPN		 736
737 * Makefile.am: Update dependencies with "make dep-am".
738 * Makefile.in: Regenerate.
739
27302d63
SC		 7402001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
741
742 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
743 (print_opcode_format, skip_whites): Likewise.
744 (convert_branch, m68hc11_new_insn): Likewise.
745 (build_dbranch_insn, build_indexed_byte): Likewise.
746 (build_reg_mode, find, find_opcode): Likewise.
747 (print_insn_format): Fix call to print_opcode_format.
748 (md_assemble): Fix call to build_dbranch_insn.
749
2c20dfb2
NC		 7502001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
751
752 * config/tc-arm.c: Add missing prototypes.
753
1fd716b9
JJ		 7542001-09-26 Jeff Johnston <jjohnstn@redhat.com>
755
756 * input-file.c (input_file_open): When reading the
757 first line looking for #NO_APP, prepare for the possibility
758 of finding #APP instead. Also fix algorithm to allow
759 white-space to follow either #NO_APP or #APP directives.
760
97735a42
AM		 7612001-09-25 Geoff Berry <geoff.berry@bops.com>
762
763 * listing.c (buffer_line): Don't write past the end of `line' when
764 EOF is reached.
765
6e22e505
AO		 7662001-09-25 Alexandre Oliva <aoliva@redhat.com>
767
768 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
769 relocation for differences between symbols in a section other
770 than the one in which the difference is to be placed; apply
771 the relocation instead.
772
89b57c9a
NC		 7732001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
774
775 * config/tc-arc.c: Add missing prototype.
776 (md_atof): Change type to int. Add missing prototype.
777 * config/tc-arc.h: Prototype exported functions.
778
a80076a1
NC		 7792001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
780
781 * as.c: Add missing function prototype.
782 * config/obj-aout.c: Fix compile time warning.
783
7146a6f5
AM		 7842001-09-21 Bruno Haible <haible@clisp.cons.org>
785
786 * config/tc-openrisc.c: Don't include <ctype.h>.
787
16a419ba
NC		 7882001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
789
790 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
791
44addf7f
AM		 7922001-09-19 Alan Modra <amodra@bigpond.net.au>
793
794 * config/tc-i370.c: Fix typo in last change.
795
2d5aaba0
NC		 7962001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
797
798 * doc/as.texinfo (Symbol Names): Improve documentation on local
799 labels and add documenation about dollar labels.
800
3882b010
L		 8012001-09-18 Bruno Haible <haible@clisp.cons.org>
802
803 * as.h: Don't include <ctype.h>.
804 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
805 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
806 (atof_generic): Use ISDIGIT instead of isdigit.
807 * config/m68k-parse.y: Include "safe-ctype.h".
808 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
809 * config/obj-elf.c: Include "safe-ctype.h".
810 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
811 * config/obj-vms.c: Include "safe-ctype.h".
812 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
813 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
814 instead of isupper/islower/toupper/tolower.
815 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
816 (insert_sreg): Use TOUPPER instead of islower/toupper.
817 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
818 isalpha/isalnum/isupper/tolower.
819 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
820 isdigit.
821 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
822 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
823 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
824 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
825 (arc_extoper): Use TOLOWER instead of isupper/tolower.
826 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
827 (arm_psr_parse): Use ISALPHA instead of isalpha.
828 (accum0_required_here): Use ISALNUM instead of isalnum.
829 (do_ldrd): Use ISSPACE instead of isspace.
830 (decode_shift): Use ISALPHA instead of isalpha.
831 (insert_reg): Use TOUPPER instead of islower/toupper.
832 (arm_reg_parse): Use ISALPHA instead of isalpha.
833 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
834 isalnum/ispunct/tolower.
835 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
836 (md_parse_option): Use TOLOWER instead of tolower.
837 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
838 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
839 (cris_process_instruction): Use ISLOWER instead of islower.
840 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
841 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
842 (get_flags): Use ISSPACE instead of isspace.
843 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
844 (do_assemble): Use TOLOWER instead of tolower.
845 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
846 (do_assemble): Use TOLOWER instead of tolower.
847 (d30v_start_line): Use ISSPACE instead of isspace.
848 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
849 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
850 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
851 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
852 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
853 (start_label): Use ISALPHA instead of isalpha.
854 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
855 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
856 isupper/islower/tolower.
857 (pa_parse_number): Use ISDIGIT instead of isdigit.
858 (pa_chk_field_selector): Use TOLOWER instead of tolower.
859 (pa_stringer): Use ISDIGIT instead of isdigit.
860 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
861 (register_name): Use ISALPHA instead of isalpha.
862 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
863 isalnum/islower/tolower.
864 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
865 isdigit/isalpha.
866 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
867 isalpha/isxdigit.
868 (md_assemble): Use ISSPACE instead of isspace.
869 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
870 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
871 instead of isdigit/islower/isupper/tolower/isalpha.
872 (output_invalid): Use ISPRINT instead of isprint.
873 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
874 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
875 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
876 (get_args): Use ISALNUM instead of isalnum.
877 * config/tc-ia64.c: Include "safe-ctype.h".
878 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
879 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
880 (ia64_parse_name): Likewise.
881 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
882 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
883 instead of isspace/isalnum/isupper/tolower.
884 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
885 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
886 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
887 (mklower_table): Remove variable.
888 (mklower): Remove macro.
889 (insert_reg): Use TOUPPER instead of islower/toupper.
890 (md_begin): Remove initialization of mklower_table.
891 (s_reg): Use ISALNUM instead of isalnum.
892 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
893 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
894 (build_mri_control_operand): Use TOLOWER instead of tolower.
895 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
896 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
897 (md_assemble): Use ISSPACE instead of isspace.
898 (get_imm16): Use ISALNUM instead of isalnum.
899 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
900 isdigit/isupper/tolower.
901 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
902 instead of isalpha/isupper/tolower.
903 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
904 isdigit/islower/isupper.
905 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
906 (mcore_s_section): Use ISSPACE instead of isspace.
907 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
908 isspace/tolower/isalnum.
909 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
910 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
911 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
912 isspace.
913 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
914 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
915 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
916 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
917 isdigit/tolower.
918 (tc_get_register): Likewise.
919 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
920 (s_mips_ent): Use ISDIGIT instead of isdigit.
921 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
922 (md_assemble): Use ISSPACE instead of isspace.
923 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
924 (md_assemble): Use ISSPACE instead of isspace.
925 * config/tc-ns32k.c: Don't include <ctype.h>.
926 * config/tc-pdp11.c: Include "safe-ctype.h".
927 (mklower): Remove function.
928 (parse_reg): Use TOLOWER instead of mklower.
929 * config/tc-pj.c: Include "safe-ctype.h".
930 (md_assemble): Use ISSPACE instead of isspace.
931 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
932 (register_name): Use ISALPHA instead of isalpha.
933 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
934 isalnum/islower/tolower.
935 (md_assemble): Use ISSPACE instead of isspace.
936 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
937 islower/toupper.
938 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
939 (register_name): Use ISALPHA instead of isalpha.
940 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
941 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
942 isspace.
943 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
944 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
945 isalnum/islower/tolower.
946 (IDENT_CHAR): Use ISALNUM instead of isalnum.
947 (parse_reg): Use TOLOWER instead of tolower.
948 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
949 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
950 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
951 (parse_keyword_arg): Use ISALNUM instead of isalnum.
952 * config/tc-tahoe.c: Include "safe-ctype.h".
953 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
954 (tip_op): Use TOLOWER instead of isupper/tolower.
955 * config/tc-tic30.c: Include "safe-ctype.h".
956 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
957 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
958 (tic30_operand): Use TOLOWER instead of tolower.
959 (tic30_find_parallel_insn): Likewise.
960 (output_invalid): Use ISPRINT instead of isprint.
961 * config/tc-tic54x.c: Include "safe-ctype.h".
962 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
963 (lookup_version): Use TOUPPER instead of toupper.
964 (tic54x_var): Use ISALPHA instead of isalpha.
965 (tic54x_mlib): Use ISSPACE instead of isspace.
966 (subsym_iscons): Use TOUPPER instead of toupper.
967 (get_operands): Use ISSPACE instead of isspace.
968 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
969 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
970 (next_line_shows_parallel): Use ISSPACE instead of isspace.
971 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
972 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
973 ISSPACE instead of isspace.
974 * config/tc-tic80.c: Include "safe-ctype.h".
975 (md_assemble): Use ISSPACE instead of isspace.
976 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
977 (system_register_name): Use ISDIGIT instead of isdigit.
978 (md_assemble): Use ISSPACE instead of isspace.
979 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
980 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
981 isupper/tolower/isdigit.
982 (vip_op): Use TOLOWER instead of isupper/tolower.
983 * config/tc-w65.c: Don't include <ctype.h>.
984 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
985 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
986 (whatreg): Use ISDIGIT instead of isdigit.
987 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
988 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
989 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
990 (integer_constant): Use ISALNUM/TOUPPER instead of
991 isalnum/islower/toupper.
992 (operand): Use TOLOWER instead of isupper/tolower.
993 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
994 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
995 of isdigit.
996 (process_assigns, whatcond): Use TOUPPER instead of toupper.
997 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
998 (main): For gettext, also set the LC_CTYPE locate facet.
999 * hash.c: Include "safe-ctype.h".
1000 (main): Use TOLOWER instead of isupper/tolower.
1001 * itbl-lex.l: Don't include <ctype.h>.
1002 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
1003 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
1004 omit non-ASCII characters.
1005 (debugging_pseudo): Use ISSPACE instead of isspace.
1006 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
1007 (buffer_and_nest): Use ISALNUM instead of isalnum.
1008 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
1009 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
1010 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
1011 instead of isalnum/isdigit/isupper/isalpha.
1012 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
1013 of isalpha/isalnum/isupper/tolower.
1014 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
1015 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
1016 isupper/tolower/isdigit.
1017 (s_mri_common): Use ISDIGIT instead of isdigit.
1018 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
1019 (s_float_space): Use ISALPHA instead of isalpha.
1020 (ignore_rest_of_line): Use ISPRINT instead of isprint.
1021 (float_cons): Use ISALPHA instead of isalpha.
1022 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
1023 isdigit/isxdigit.
1024 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
1025 (save_symbol_name): Use ISLOWER/TOUPPER instead of
1026 islower/toupper.
1027 (symbol_find_base): Use TOUPPER instead of islower/toupper.
1028 (decode_local_label_name): Use ISDIGIT instead of isdigit.
1029
b6849f55
NC		 10302001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1031
1032 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
1033 in 64 bit mode and make format "e" work.
1034
0e1a166b
AM		 10352001-09-18 Alan Modra <amodra@bigpond.net.au>
1036
1037 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
1038
1039 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
1040 var to ensure bfd_alloc arg is the right type.
1041 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
1042 bfd_bwrite.
1043
1044 * config/obj-coff.c: Replace calls to bfd_write with calls to
1045 bfd_bwrite. Cast args of bfd_seek.
1046
1047 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
1048 warning.
1049
1050 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
1051
1052 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
1053 call to bfd_bread.
1054
e08ae979
HPN		 10552001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
1056
1057 * config/tc-sh.h (sh_force_relocation): Prototype.
1058 (struct fix): Forward declare.
1059 * config/tc-sh.c (type sh_operand_info): Move to top of file.
1060 (cons, s_align_bytes): Remove old-type declarations.
1061 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
1062 get_operands, get_specific, insert, build_relax,
1063 insert_loop_bounds, build_Mytes): Prototype.
1064 (little): Make static. Prototype.
1065 (check, tc_Nout_fix_to_chars): Delete unused functions.
1066
920acd62
EC		 10672001-09-14 Eric Christopher <echristo@redhat.com>
1068
1069 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1070 -mgp32/mgp64.
1071
056a1d49
NC		 10722001-09-14 Kevin Lo <kevlo@openbsd.org>
1073
1074 * configure.in: Add arm-openbsd target.
1075 * configure: Regenerate.
1076
4008bd9b
TS		 10772001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1078
1079 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1080 mips*-*-linux*.
1081
233b8738
TS		 10822001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1083
1084 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1085
d61a78a7
RH		 10862001-09-11 Richard Henderson <rth@redhat.com>
1087
1088 * config/tc-alpha.c (alpha_elf_section_letter): New.
1089 (alpha_elf_section_flags): New.
1090 * config/tc-alpha.h (md_elf_section_letter): New.
1091 (md_elf_section_flags): New.
1092 * config/tc-ia64.c (ia64_elf_section_letter): New.
1093 * config/tc-ia64.h (md_elf_section_letter): New.
1094
9469ddf0
JJ		 10952001-09-11 Jakub Jelinek <jakub@redhat.com>
1096
1097 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1098 of 'm', 'S' instead of 's'. Update bad_msg.
1099 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1100 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1101
e0890092
AM		 11022001-09-09 Alan Modra <amodra@bigpond.net.au>
1103
1104 * expr.c (expr): Move code setting "retval" to the end of the loop,
1105 and rearrange for efficiency. For "PIC code" subtraction, use
1106 "rightseg" rather than recalculating. For "symbol OP symbol"
1107 subtract, set "retval" to absolute_section if symbols in same
1108 section.
1109 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1110 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1111 comparisons on symbols from any section. Allow other comparison
1112 operators as for subtraction.
1113 (symbol_equated_reloc_p): New predicate function.
1114 * symbols.h (symbol_equated_reloc_p): Declare.
79bcdb56
AM		 1115 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1116 for expression syms is set correctly.
1117 (adjust_reloc_syms): Use symbol_equated_reloc_p.
e0890092
AM		 1118 (write_relocs): Likewise.
1119 (write_object_file): Likewise.
e0890092
AM		 1120 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1121 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1122 of a complex expression when setting up frag_var.
1123
ec8fcf4a
RH		 11242001-09-07 Richard Henderson <rth@redhat.com>
1125
1126 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1127 require_seq and allow_seq. Let !literal omit the sequence number.
1128 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1129
891937bf
JJ		 11302001-09-08 Jakub Jelinek <jakub@redhat.com>
1131
1132 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1133 section symbols the same way as externs.
1134
553178e4
TS		 11352001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1136
1137 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1138 pseudo-op.
ad58c921 1139
cb56d3d3
TS		 11402001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1141
1142 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1143 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1144 PIC, BFD_RELOC_16_PCREL for the rest.
1145 (mips_ip): Likewise.
79bcdb56
AM		 1146 (md_pcrel_from): return the right offset for the differently shifted
1147 pcrel relocs.
cb56d3d3 1148 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
ad58c921 1149
3969b680
RH		 11502001-09-05 Richard Henderson <rth@redhat.com>
1151
1152 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1153 (pseudo_func): Add @iplt.
1154 (pseudo_opcode): Add data16 and data16.ua.
1155 (md_begin): Set iplt pseudo.
1156 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1157
11582001-09-04 Richard Henderson <rth@redhat.com>
19f78583
RH		 1159
1160 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1161 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1162 (alpha_macros): Remove occurrences of same.
1163 (O_lituse_addr, O_gprel): New.
1164 (DUMMY_RELOC_LITUSE_*): New.
1165 (s_alpha_ucons, s_alpha_arch): Prototype.
1166 (alpha_reloc_op): Construct elements via DEF macro.
1167 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1168 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1169 members to not be literal specific.
1170 (next_sequence_num): New.
1171 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1172 added/removed BFD relocations.
1173 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1174 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1175 (tokenize_arguments): Parse ! relocations properly.
1176 (find_macro_match): Delete unused macro argument types.
1177 (assemble_insn): Add reloc parameter; emit that instead of the
1178 default as appropriate.
1179 (get_alpha_reloc_tag): New. Split from ...
1180 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1181 (assemble_tokens): Don't search macros if user relocation present.
1182 Copy reloc sequence number to insn struct.
1183 (emit_ldgp): Remove user reloc handling.
1184 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1185 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1186 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1187 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1188 (struct alpha_fix_tag): Name members less literal specific.
1189
de342d07
JL		 1190Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1191
1192 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1193 address of two symbols in different sections.
1194
3c02b2ab
EC		 11952001-08-31 Eric Christopher <echristo@redhat.com>
1196 Jason Eckhardt <jle@redhat.com>
1197
1198 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1199 5kc, and 20kc. Clean up old entries.
1200
36ed2fff
JL		 1201Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1202 Jeff Law <law@redhat.com>
1203
3c1ba8a3
JL		 1204 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1205 offset match H8 ELF spec.
1206 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1207 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1208
36ed2fff
JL		 1209 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1210 (build_bytes): Mark fixups for PCrel branches as signed. For
1211 OBJ_ELF, make sure the reloc's offset points to the first byte
1212 to be modified.
1213 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1214 * tc-h8300.h (relocation mappings): Add.
1215
f333765f
JL		 1216Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1217
1218 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1219 define for BFD_ASSEMBLER.
1220 (tc_reloc_mangle): Likewise.
1221 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1222
83e20b45
JL		 1223Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1224
3c02b2ab 1225 * config/tc-h8300.c (h8300hmode): Record the machine type
83e20b45
JL		 1226 if BFD_ASSEMBLER is defined.
1227 (h8300smode, md_begin): Similarly.
1228
f6314f3e
PB		 12292001-08-29 Joel Sherrill <joel@OARcorp.com>
1230
3c02b2ab 1231 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
f6314f3e
PB		 1232 default from coff to elf.
1233 * configure: Regenerate.
1234
ccad732d
JL		 1235Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1236
7e0de7bf
JL		 1237 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1238 assorted coff relocations to the corresponding elf relocations.
1239 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1240
ccad732d
JL		 1241 * configure.in: Add case for h8300-*-elf.
1242 * configure: Regenerate.
1243
1262d520
JR		 1244Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1245
1246 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
82f3c9a3 1247 documentation to reflect reality.
1262d520 1248
7283eb86
TS		 12492001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1250
ad58c921 1251 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
7283eb86
TS		 1252 (macro): Reflect change to MAX_GPREL_OFFSET.
1253
0baf16f2
AM		 12542001-08-27 Torbjorn Granlund <tege@swox.com>
1255 Staffan Ulfberg <staffanu@swox.se>
1256 Linus Nordberg <linus@swox.se>
1257 Alan Modra <amodra@bigpond.net.au>
1258
1259 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1260 * configure: Regenerate.
1261 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1262 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1263 (md_assemble): Use them.
1264 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1265 (md_pseudo_table): Add "llong", "quad".
1266 (md_parse_option): Match default_cpu of powerpc*.
1267 (ppc_arch): Likewise.
1268 (ppc_subseg_align): Only for OBJ_XCOFF.
1269 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1270 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1271 (ppc_insert_operand): Don't bother testing 'file' before calling
1272 as_bad_where. Use as_bad_where for operand->insert errors.
1273 (mapping): Add ELF64 relocation modifiers.
1274 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1275 expressions with abs_symbol.
1276 (ppc_elf_cons): Correct offset for little endian targets.
1277 (ppc_elf_frob_symbol): New.
1278 (md_assemble): Add support for 64 bit ELF relocs.
1279 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1280 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1281 ".toc" section for 64 bit ELF.
1282 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1283 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1284 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1285 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1286 Expand on comments, error message. Add support for 64 bit relocs,
1287 and use PPC_HI etc. macros.
1288 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1289 (HANDLE_ALIGN): Define to generate nops in code sections rather
1290 than zeros.
1291 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1292 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1293 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1294 (ppc_fix_adjustable): Declare.
1295 (tc_frob_symbol): Define.
1296 (ppc_elf_frob_symbol): Declare.
1297
9d654c1c
AJ		 12982001-08-26 Andreas Jaeger <aj@suse.de>
1299
1300 * config/tc-s390.c: Add missing prototypes
1301 (md_gather_operands): Make static.
1302
e7d556df
TS		 13032001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1304
ad58c921
TS		 1305 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1306 allowed value, not the word beyond maximum.
1307 * config/tc-mips.c (macro_build_lui): Code cleanup.
e7d556df
TS		 1308 (macro): Reflect change to MAX_GPREL_OFFSET.
1309 (mips_ip): Check explicitly against S_EX_NONE.
1310 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1311 (md_apply_fix): Code cleanup.
1312
34f63668
AJ		 13132001-08-24 Andreas Jaeger <aj@suse.de>
1314
1315 * config/tc-ppc.h: Fix prototype declaration.
1316
c538998c
JJ		 13172001-08-23 Jakub Jelinek <jakub@redhat.com>
1318
1319 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1320 * config/obj-elf.c (obj_elf_size): When size is constant, free
1321 and clear symbol_get_obj(sym)->size if any.
1322
1ff54a84
TS		 13232001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1324
ad58c921
TS		 1325 * config/tc-mips.c (md_begin): Warn about incompatibility between
1326 -march=FOO and -mipsN option, continue with default ISA.
1ff54a84 1327
a6bacc80
TS		 13282001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1329
1330 * config/tc-mips.c (md_parse_option): #ifdef the
1331 traditional/non-traditional names as it is done in mips_target_format.
1332
ca3f7695
RH		 13332001-08-20 Richard Henderson <rth@redhat.com>
1334
1335 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1336 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1337 use seg parameter instead of now_seg.
1338
e87a0284
L		 13392001-08-18 H.J. Lu <hjl@gnu.org>
1340
1341 * config/tc-mips.c (show): Add the missing prototype.
1342
fb1b3232
TS		 13432001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1344
1345 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1346 return values.
1347 (mips_ip): Use the new return values instead of characters. Add
1348 support for %higher and %highest.
1349 (LP): Remove.
1350 (RP): Remove.
1351 (my_getSmallExpression): Make parsing case insensitive and more
1352 reliable. Add support for %higher and %highest. Further support to
1353 parse %gprel and %neg is implemented but currently deactivated.
1354
23fe39df
AM		 13552001-08-17 Alan Modra <amodra@bigpond.net.au>
1356
1357 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1358 (ecoff_build_symbols): Likewise.
1359 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1360
be00bddd
TS		 13612001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1362
1363 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1364 for n32 ABI if appropriate.
1365
07ae3efa
TS		 13662001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1367
1368 * config/tc-mips.c (cons_fix_new_mips): Remove.
1369 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1370 (cons_fix_new_mips): Remove.
1371
c68012fb
JJ		 13722001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1373
79bcdb56
AM		 1374 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1375 a label, not a hex constant.
c68012fb 1376
5d430f8b
NC		 13772001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1378
1379 * config/tc-v850.h: Add missing prototypes.
1380
198ce79b
AJ		 13812001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1382
1383 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1384 relocations.
1385
4ffadb11
NC		 13862001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1387
1388 * config/tc-sparc.c (cons_fix_new_sparc): Move
1389 `sparc_no_align_cons = 0;' to...
1390 (s_uacons): ...here so that sparc_no_align_cons will get
1391 cleared properly.
1392
f72c8c98
KH		 13932001-08-11 Kazu Hirata <kazu@hxi.com>
1394
1395 * config/tc-mips.c: Fix a comment typo.
1396
ea1fb5dc
RS		 13972001-08-10 Richard Sandiford <rsandifo@redhat.com>
1398
1399 * config/tc-mips.c (move_register): New function.
1400 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1401 (mips_ip): Likewise.
1402 (macro2): Use move_register rather than macro_build for moves.
1403 (mips16_macro): Likewise.
1404 (macro): Likewise. Handle M_MOVE.
1405
0218d1e4
AJ		 14062001-08-10 Andreas Jaeger <aj@suse.de>
1407
1408 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1409 to build warnings.
1410 * configure: Regenerate.
1411
11b37b7b
AM		 14122001-08-10 Alan Modra <amodra@bigpond.net.au>
1413
fa6e9318
AM		 1414 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1415 Comment indentation of #pragma.
1416 * macro.c (alloca): Likewise.
1417
11b37b7b
AM		 1418 * config/tc-ppc.c: Revert 2001-08-08.
1419
8d28c9d7
AM		 14202001-08-09 Alan Modra <amodra@bigpond.net.au>
1421
1422 * symbols.c: Add missing prototypes.
1423 * config/e-i386elf.c: Likewise.
1424 * config/e-i386coff.c: Likewise.
1425 * config/e-i386aout.c: Likewise.
1426 * config/obj-coff.c: Likewise.
1427 (def_symbol_in_progress, stack): Move definition.
1428 * config/obj-elf.c: Add missing prototypes.
1429 (obj_elf_change_section): Make static.
1430 (obj_elf_parse_section_letters): Likewise.
1431 (obj_elf_section_word): Likewise.
1432 (obj_elf_section_type): Likewise.
1433
fce3099f
AM		 14342001-08-08 Alan Modra <amodra@bigpond.net.au>
1435
1436 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1437 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1438 determining reloc type with code reading operands->reloc field.
1439
d959c450
AM		 14402001-08-08 Alan Modra <amodra@bigpond.net.au>
1441
8fd3e36b
AM		 1442 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1443 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1444 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1445 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1446
8a543126
AM		 1447 * output-file.c (output_file_create): Don't try to open a second
1448 time as it's unnecessary. FOPEN_W was undefined too.
d959c450 1449
38487616
TS		 14502001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1451
ad58c921 1452 * config/tc-mips.c (macro_build): Replace magic constants by defines.
38487616
TS		 1453 (mips_ip): Likewise. Typo.
1454
9a41af64
TS		 14552001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1456
ad58c921
TS		 1457 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1458 of 0.
9a41af64
TS		 1459 (RELAX_ENCODE): Replace bfd_vma by valueT.
1460 (load_address): Formatting.
1461 (macro): Likewise. Code cleanup. Typo.
1462 (macro2): Formatting.
1463 (md_parse_option): Typo.
1464 (s_mipsset): Reorder cases to look nicer.
1465 (md_estimate_size_before_relax): Formatting. Code cleanup.
1466 (mips_elf_final_processing): Check against NULL instead of 0.
1467 (md_obj_end): Remove ugly `' in message string.
1468 (s_mips_ent): Remove ugly `' in message string.
1469
6dce9e24
TS		 14702001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1471
1472 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1473 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1474 mutually exclusive (if they are different).
1475 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1476 set more than once.
1477
236bd878
RS		 14782001-08-03 Richard Sandiford <rsandifo@redhat.com>
1479
1480 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1481 from GPREL addends.
1482
ca4e0257
RS		 14832001-08-02 Richard Sandiford <rsandifo@redhat.com>
1484
1485 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1486 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1487 (md_long_opts): Add -mfp32 option.
1488 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1489 (md_show_usage): Show usage for -mfp32 and -mgp32.
1490 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1491 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1492 (HAVE_32BIT_ADDRESSES): New macro.
1493 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1494 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1495 (s_cprestore, s_cpadd): Likewise.
1496 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1497 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1498 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1499 to determine the width of addresses in load, store and jump macros.
1500 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1501 used in set instructions; do not check the address size for them.
1502 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1503 unaligned load and store macros.
1504 (mips_ip): Use the new macros to check the width of a register when
1505 processing float constants. Force a constant into memory if it is
1506 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1507 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1508 than mips_gp32 to select synthetic instructions.
1509 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1510 synthetic instructions.
1511
28bab82b
NC		 15122001-08-01 Christian Groessler <cpg@aladdin.de>
1513
1514 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1515 "rh", "rr", "rq", or "sp" then don't automatically assume
1516 it's a register name. Check whether there is a number
1517 following.
1518
28f81592
AM		 15192001-08-01 Alan Modra <amodra@bigpond.net.au>
1520
1521 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1522 Don't allocate more space than necessary for the input line copy.
1523
0e389e77
AM		 15242001-08-01 Alan Modra <amodra@bigpond.net.au>
1525
1526 * read.c: Standardize error/warning messages - don't capitalise, no
1527 final period or newline, don't say "ignored" or "zero assumed" for
1528 as_bad messages. In some cases, change the wording to that used
1529 elsewhere for similar messages.
1530 * app.c: Likewise.
1531 * as.c: Likewise.
1532 * atof-generic.c: Likewise.
1533 * cgen.c: Likewise.
1534 * cond.c: Likewise.
1535 * depend.c: Likewise.
1536 * dwarf2dbg.c: Likewise.
1537 * ecoff.c: Likewise.
1538 * expr.c: Likewise.
1539 * frags.c: Likewise.
1540 * input-file.c: Likewise.
1541 * input-scrub.c: Likewise.
1542 * listing.c: Likewise.
1543 * output-file.c: Likewise.
1544 * stabs.c: Likewise.
1545 * subsegs.c: Likewise.
1546 * symbols.c: Likewise.
1547 * write.c: Likewise.
1548 * ecoff.c (ecoff_directive_end): Test for missing name by
1549 comparing input line pointers rather than reading string.
1550 (ecoff_directive_ent): Likewise.
1551 * read.c (s_set): Likewise.
1552 (s_align): Report a warning rather than an error for
1553 alignment too large.
1554 (s_comm): Check for missing symbol name.
1555 (s_lcomm_internal): Likewise.
1556 (s_lsym): Likewise.
1557 (s_globl): Use is_end_of_line instead of looking for '\n'.
1558 (s_lcomm_internal): Likewise.
1559 (ignore_rest_of_line): Report a warning rather than an error.
1560
e138127a
GK		 15612001-07-31 Geoffrey Keating <geoffk@redhat.com>
1562
1563 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1564 any kind of relocation against a not-loaded section.
1565
468cced8
AM		 15662001-07-30 Alan Modra <amodra@bigpond.net.au>
1567
1568 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1569 to include '@' in symbol names when parsing versioned symbols
1570 rather than calling get_symbol_end multiple times.
1571 * config/tc-i370.c (register_name): Format fixes. Don't call
1572 get_symbol_end after parsing number.
1573 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1574 code out of conditional.
1575 (address_register_name): Likewise.
1576 (other_register_name): Likewise.
1577 * config/tc-mn10300.c (r_register_name): Likewise.
1578 (xr_register_name): Likewise.
1579 (data_register_name): Likewise.
1580 (address_register_name): Likewise.
1581 (other_register_name): Likewise.
1582 * config/tc-ppc.c (register_name): Likewise.
1583 * config/tc-s390.c (register_name): Likewise.
1584
13283e2d
SC		 15852001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1586
1587 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1588 and bra relax: update fragP->fr_fix after the fixup.
1589
409d19c4
AM		 15902001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1591
1592 * read.c (s_set): Check for missing symbol name.
1593
050be34e
AM		 15942001-07-26 Alan Modra <amodra@bigpond.net.au>
1595
1596 * write.c (relax_segment <rs_space>): Account for fr_fix.
1597
46bac6de
L		 15982001-07-25 H.J. Lu <hjl@gnu.org>
1599
1600 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1601 we treat weak like extern only for ELF.
1602 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1603 symbols only for ELF.
1604
2f4dcb11
CD		 16052001-07-25 Chris Demetriou <cgd@broadcom.com>
1606
1607 * config/tc-mips.c: Fix spelling error in comment.
1608
62f65a7b
DB		 16092001-07-25 Dave Brolley <brolley@redhat.com>
1610
1611 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1612 (IS_PARALLEL_SEPARATOR): New macro.
1613 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1614 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1615 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1616 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1617 been seen).
1618
3817f222
AM		 16192001-07-24 Alan Modra <amodra@bigpond.net.au>
1620
1621 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1622 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1623 Update dependencies with "make dep-am".
1624 * Makefile.in: Regenerate.
1625 * doc/Makefile.in: Regenerate.
1626
07726851
KH		 16272001-07-23 Kazu Hirata <kazu@hxi.com>
1628
1629 * config/tc-alpha.h: Fix formatting.
1630 * config/tc-arc.c: Likewise.
1631 * config/tc-d10v.h: Likewise.
1632 * config/tc-hppa.c: Likewise.
1633 * config/tc-i370.c: Likewise.
1634 * config/tc-i386.h: Likewise.
1635 * config/tc-i960.h: Likewise.
1636 * config/tc-ia64.c: Likewise.
1637 * config/tc-ia64.h: Likewise.
1638 * config/tc-m32r.c: Likewise.
1639 * config/tc-m68k.c: Likewise.
1640 * config/tc-m88k.c: Likewise.
1641 * config/tc-ns32k.c: Likewise.
1642 * config/tc-pdp11.c: Likewise.
1643 * config/tc-pj.h: Likewise.
1644 * config/tc-s390.c: Likewise.
1645 * config/tc-sparc.c: Likewise.
1646 * config/tc-sparc.h: Likewise.
1647 * config/tc-tic80.c: Likewise.
1648 * config/tc-w65.h: Likewise.
1649
ac62c346
AM		 16502001-07-23 Alan Modra <amodra@bigpond.net.au>
1651
1652 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1653 symbols specially. Always resolve, adding fr_address to value.
1654 * write.c (write_object_file): Don't add fr_address to sym values.
1655 (relax_frag): Likewise.
1656 (relax_segment): Likewise.
1657 * config/obj-ieee.c (do_symbols): Likewise.
1658 * config/tc-cris.c (md_convert_frag): Likewise.
1659 * config/tc-fr30.c (md_convert_frag): Likewise.
1660 * config/tc-i386.c (md_convert_frag): Likewise.
1661 * config/tc-m32r.c (md_convert_frag): Likewise.
1662 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1663 * config/tc-mcore.c (md_convert_frag): Likewise.
1664 * config/tc-mips.c (mips16_extended_frag): Likewise.
1665 * config/tc-ns32k.c (md_convert_frag): Likewise.
1666 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1667 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1668 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1669 (md_relax_table): Remove first four entries. Format.
1670 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1671 setting fr_var. Simplify byte branch checks.
1672
677537c1
AM		 16732001-07-23 Alan Modra <amodra@bigpond.net.au>
1674
1675 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1676 "isbranch" param as all calls have it set.
1677 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1678 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1679 strcasecmp in "nullify" var.
1680 (pa_parse_neg_add_cmpltr): Likewise.
1681 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1682 functions. Don't print wrong conditions in error messages.
1683
c745b67a
AJ		 16842001-07-23 Andreas Jaeger <aj@suse.de>
1685
1686 * config/tc-s390.c (s390_force_relocation): Removed.
1687
1688 * config/tc-s390.h: Remove double declaration of
1689 TC_FORCE_RELOCATION.
1690
2b3c5a5d
L		 16912001-07-22 H.J. Lu <hjl@gnu.org>
1692
1693 * config/tc-mips.c (s_mips_end): Remove unused variables.
1694 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1695
f27a3839
AS		 16962001-07-17 Andreas Schwab <schwab@suse.de>
1697
1698 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1699 .loc.
1700 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1701 insn.
1702 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1703
5bae9b28
MG		 17042001-07-17 matthew green <mrg@eterna.com.au>
1705
1706 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1707 TE_NetBSD.
1708 (line_comment_chars): Set to '/' if TE_NetBSD.
1709
7ed28e65
MG		 17102001-07-14 matthew green <mrg@eterna.com.au>
1711
1712 * configure.in (i386-*-netbsdelf*): New target.
92c077a3 1713 * configure: Regenerate.
7ed28e65 1714
bdbe95c8
NC		 17152001-07-10 Mark Elbrecht <snowball3@softhome.net>
1716
1717 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1718 class of the non-debug symbol is C_NULL.
1719
15dcfbc3
NC		 17202001-07-10 Anders Norlander <anorland@synergenix.se>
1721
1722 * doc/as.texinfo (Incbin): Fix grammatical errors.
1723
f740e790
NC		 17242001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1725
1726 * depend.c: Use FOPEN_.. macros in calls to fopen().
1727 * input-file.c: As above.
1728 * itbl-ops.c: As above.
1729 * listing.c: As above.
1730 * output-file.c: As above.
1731 * read.c: As above.
1732
7e005732
NC		 17332001-07-08 Anders Norlander <anorland@synergenix.se>
1734
1735 * read.c (s_incbin): New .incbin function.
1736 * read.c (potable): Add "incbin" pseudo-op.
1737 * read.h: Add s_incbin prototype.
1738 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1739 * NEWS: Mention new feature.
1740
ae341099
NC		 17412001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1742
1743 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1744 DEBUG_UNSPECIFIED.
1745
002de68b
JH		 17462001-07-06 John Healy <jhealy@redhat.com>
1747
1748 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1749 set of fixups to be stored.
1750 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1751 restored to be chosen from any that are saved.
1752 (gas_cgen_swap_fixups): Modified to allow the current set of
1753 fixups to be swapped with any other set that has been saved.
1754 (gas_cgen_initialize_saved_fixups_array): New routine.
1755 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1756 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1757 or MAX_SAVED_FIXUP_CHAINS.
1758 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1759 store, swap and restore fuctions to reflect the new interface.
1760
7099f9f9
NC		 17612001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1762
1763 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1764 ignore empty, ineffectual alignment frags when deciding if a
1765 branch can be short.
1766
557debba
JW		 17672001-07-05 Steve Ellcey <sje@cup.hp.com>
1768
1769 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1770 and SPECIAL_SECTION_FINI_ARRAY.
1771 (special_section_name): Add .init_array and .fini_array.
1772 (md_pseudo_table): Add init_array and fini_array.
1773 (md): Add pointer_size and pointer_size_shift fields.
1774 (setup_unwind_header): New static function.
1775 (output_unw_records): Modify to use setup_unwind_header.
1776 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1777 md.pointer_size_shift.
1778 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1779
4ad09363
BE		 17802001-07-05 Ben Elliston <bje@redhat.com>
1781
464bb47c
BE		 1782 * README (Supported platforms): m88k no longer suffers bitrot.
1783
4ad09363
BE		 1784 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1785
7fb088be
AM		 17862001-07-05 Alan Modra <amodra@bigpond.net.au>
1787
1788 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1789 lsy_value. Correct typos in comments.
1790 * symbols.c (local_symbol_make): Update for name change.
1791 (local_symbol_convert): Likewise.
1792 (colon): Likewise.
1793 (S_GET_VALUE): Likewise.
1794 (S_SET_VALUE): Likewise.
1795 (print_symbol_value_1): Likewise.
1796 (resolve_symbol_value): Likewise. Don't divide local sym values
1797 by OCTETS_PER_BYTE twice.
1798
3e37788f
JW		 17992001-07-04 Jim Wilson <wilson@redhat.com>
1800
87885043
JW		 1801 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1802
3e37788f
JW		 1803 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1804 sched branches.
1805
81b0b3f1
BE		 18062001-07-05 Ben Elliston <bje@redhat.com>
1807
2a1e2a6d
BE		 1808 * read.c (s_fill): Correct spelling error in comments.
1809
81b0b3f1
BE		 1810 * doc/c-m88k.texi: New file.
1811 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1812 * doc/Makefile.in: Regenerate.
1813 * doc/all.texi: Set M880X0.
1814 * doc/as.texinfo: Hook in m88k-dependent documentation.
1815
18ae5d72
EC		 18162001-07-04 Eric Christopher <echristo@redhat.com>
1817
1818 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1819
1820 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1821 and rm5721 as valid cpu strings.
1822 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1823
7461da6e
RS		 18242001-07-04 Richard Sandiford <rsandifo@redhat.com>
1825
1826 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1827 if it's expected to be non-zero.
1828
87548816
NC		 18292001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1830
7bcad3e5
NC		 1831 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1832 fscan->fx_frag.
1833
87548816 1834 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
ac62c346
AM		 1835 (write_object_file): Set finalize_syms to
1836 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1837 called.
87548816 1838
acebd4ce 1839 * doc/internals.texi: Document
18ae5d72 1840 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
87548816 1841
99a814a1
AM		 18422001-07-02 Alan Modra <amodra@bigpond.net.au>
1843
1844 * config/tc-ppc.c: Formatting fixes.
1845
bd59b34f
BE		 18462001-07-01 Ben Elliston <bje@redhat.com>
1847
1848 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1849 they cause some subtle breakage. Will fix them again later.
1850
e237d851
NC		 18512001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1852
1853 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1854 outside of a function as a .appline directive.
1855
ec68c924
EC		 18562001-06-28 Eric Christopher <echristo@redhat.com>
1857 H.J. Lu <hjl@gnu.org>
1858
551b1d89
BE		 1859 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1860 of mips_cpu for the ISA selection.
1861 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1862 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
ec68c924
EC		 1863 (mips_tune): New. Use mips_tune for scheduling and optimization
1864 issues.
1865 (append_insn): Use mips_tune and mips_arch.
1866 (macro_build): Ditto.
1867 (mips_ip): Ditto.
1868 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1869 backwards compatability mips_cpu generates arch and tune.
1870 (md_show_usage): Document new behavior.
1871
1872 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1873 Deprecate -mcpu.
1874
1875 * NEWS: Update.
1876
d8273442
NC		 18772001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1878
38b87a1b
NC		 1879 * write.c (write_object_file): Do not set finalize_syms until
1880 after the segments have been sized. Some backends may still
1881 need to access the syms's frags in order to adjust relaxed
1882 frags.
1883
d8273442
NC		 1884 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1885 constants.
1886
1a16aca4
AM		 18872001-06-27 Alan Modra <amodra@bigpond.net.au>
1888
1889 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1890 subtract MD_PCREL_FROM_SECTION for 68k.
1891 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1892 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1893
d48019e0
AM		 18942001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1895
1896 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1897 pcrel, subtract MD_PCREL_FROM_SECTION value.
1898
37ffda10
BE		 18992001-06-24 Ben Elliston <bje@redhat.com>
1900
1901 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1902
6f112c47
JJ		 19032001-06-24 Jakub Jelinek <jakub@redhat.com>
1904
1905 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1906 section symbols the same way as externs.
1907
a181d81e
BE		 19082001-06-24 Ben Elliston <bje@redhat.com>
1909
453520d7
BE		 1910 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1911 (emit_relocations): Ditto.
1912 (s_bss): Ditto.
1913 (md_begin): Reformat comments to conform to the GNU standards.
1914 (md_assemble): Ditto.
1915
e21e484e
BE		 1916 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1917 (md_parse_option): Mark parameters as unused.
1918 (md_show_usage): Ditto.
1919 (calcop): Adjust type of `reg_prefix' to char.
1920 (get_reg): Ditto.
1921 (getval): Adjust type of local `c' to char.
1922 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1923 (md_create_long_jump): Ditto.
1924 (md_estimate_size_before_relax): Mark parameters as unused.
453520d7 1925
a181d81e
BE		 1926 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1927 to allay a possible compiler warning.
1928
dd9b19ab
NC		 19292001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1930
1931 * doc/internals.texi (CPU backend): Document md_atof.
1932
8be31359
NC		 19332001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1934
d48019e0
AM		 1935 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1936 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1937 architecture.
8be31359 1938
1cac9012
NC		 19392001-06-21 Philip Blundell <philb@gnu.org>
1940
1941 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1942 updated.
1943 (insns): Remove entry for adrl. Add long_flag for adr.
1944 (do_adr): Handle `l' suffix.
1945 (do_adrl): Delete.
1946
b091f402
AM		 19472001-06-21 Alan Modra <amodra@bigpond.net.au>
1948
1949 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1950 (md_apply_fix): Use it here. Replace printf with equivalent
1951 as_bad_where.
1952 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1953 (md_apply_fix): Here too.
1954 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1955 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1956 (md_convert_frag_1): Likewise.
1957
1ad63b2f
TR		 19582000-06-20 Tom Rix <trix@redhat.com>
1959
1960 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1961
c45021f2
NC		 19622001-06-18 H.J. Lu <hjl@gnu.org>
1963
ac62c346
AM		 1964 * doc/Makefile.am (info): Depend on $(MANS).
1965 (as.1): Remove the prefix `$(srcdir)/'.
1966 * doc/Makefile.in: Regenerated.
c45021f2 1967
ac62c346 1968 * as.1: Removed.
c45021f2 1969
2172d73b
PB		 19702001-06-18 Philip Blundell <philb@gnu.org>
1971
1972 * config/tc-arm.c (do_msr): Remove restriction on usage of
1973 immediate operands.
1974
45c500fa
AM		 19752001-06-19 Alan Modra <amodra@bigpond.net.au>
1976
1977 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1978 line info.
1979
0b317b08
PB		 19802001-06-13 Philip Blundell <philb@gnu.org>
1981
1982 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1983 (do_t_arit): Likewise.
1984
07a7a145
NC		 19852001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1986
2bc0a128
NC		 1987 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1988 .loc pseudos if the dfwarf2 functions are available.
1989 (md_assemble): Only call dwarf2_emit_insn if it is available.
1990
07a7a145
NC		 1991 * expr.c: Fix typo in comment.
1992
b131d4dc
NC		 19932001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1994
1995 * doc/as.texinfo (Infix Ops): Document that comparison and
1996 combiner operators can be used as infix operators.
1997
e1f44d10
NC		 19982001-06-12 Peter Jakubek <pjak@snafu.de>
1999
8a543126 2000 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
ac62c346
AM		 2001 of AND/OR.
2002 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
2003 (reverse_mri_condition): Likewise.
2004 (swap_mri_condition): Issue warning for conditions that can not be
2005 swapped.
2006 (build_mri_control_operand): Fix order of operands (swapped).
2007 (build_mri_control_operand): Allow upper case extension in structured
2008 control directives.
2009 (s_mri_else): Likewise.
2010 (s_mri_next): Likewise.
2011 (s_mri_for): Likewise.
2012 (s_mri_if): Fix handling comment ('*') in mri mode.
2013 (s_mri_while): Likewise.
8a543126 2014 * macro.c (macro_expand): Allow macro invocation with empty
ac62c346 2015 extension.
e1f44d10 2016
3971ce95
NC		 20172001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2018
2019 * config/tc-arm.c: Fix test for overlow of literal pool.
2020
63486801
L		 20212001-06-11 H.J. Lu <hjl@gnu.org>
2022
2023 * NEWS: Updated for the new -n option for the MIPS assembler.
2024
2025 * config/tc-mips.c (md_show_usage): Add -n.
2026
2027 * doc/as.texinfo: Document the new -n option.
2028 * doc/c-mips.texi: Likewise.
2029 * doc/as.1: Regenerated.
2030
5dd0794d
AM		 20312001-06-10 Alan Modra <amodra@bigpond.net.au>
2032
2033 * config/obj-coff.c (obj_coff_section): Formatting fix.
2034
2035 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
2036 ",pn".
2037
39c0a331
L		 20382001-06-08 H.J. Lu <hjl@gnu.org>
2039
2040 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
2041 disable warning about all NOPS that the assembler generates.
2042 (macro): Warn NOPS generated only if warn_nops is not 0.
2043 (md_shortopts): Add `n'.
2044 (md_parse_option): Set warn_nops to 1 for `n'.
2045
268f6bed
L		 20462001-06-08 H.J. Lu <hjl@gnu.org>
2047
2048 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
2049
ea4ff978
L		 20502001-06-08 H.J. Lu <hjl@gnu.org>
2051
2052 * config/tc-mips.c (md_apply_fix): Don't adjust common
2053 extern/weak symbols for ELF.
2054 (md_estimate_size_before_relax): Treat weak like extern for
2055 ELF.
2056 (mips_fix_adjustable): Don't adjust extern/weak symbols for
2057 ELF.
2058
98aa84af
AM		 20592001-06-08 Alan Modra <amodra@bigpond.net.au>
2060
2061 * Makefile.am: 'som' is not wrongly spelled 'some'.
2062 * Makefile.in: Regenerate.
2063
2064 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2065 S_GET_VALUE by using a temp.
c0037ab6 2066 (append_insn): Likewise, and for S_SET_VALUE too.
98aa84af
AM		 2067 (mips_emit_delays): Likewise.
2068 (my_getExpression): Likewise.
2069 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
2070 (mips16_extended_frag): Remove code concerned with avoiding
2071 locking in a frag address now that symbols are not finalized until
2072 relaxation is complete. Cater for first relaxation pass having
2073 bogus addresses. Use relax_marker to reliably determine whether a
2074 symbol frag has been reached on the current pass.
2075
f85f789b
L		 20762001-06-07 H.J. Lu <hjl@gnu.org>
2077
2078 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2079 * configure: Regenerate.
2080
df3bcd6f
L		 20812001-06-07 H.J. Lu <hjl@gnu.org>
2082
2083 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2084 ecoff emulation.
2085 * configure: Regenerate.
2086
add56521
L		 20872001-06-07 H.J. Lu <hjl@gnu.org>
2088
2089 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2090 MIPS_STABS_ELF is defined.
2091
6da13e9a
NC		 20922001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2093
2094 * as.c (show_usage): Remove L from listing options. It is not a
2095 generic option.
2096
879db8be
NC		 20972001-06-06 Christian Groessler <cpg@aladdin.de>
2098
c0037ab6 2099 * config/tc-z8k.c: Removed many warnings by removing unused
879db8be
NC		 2100 variables and tagging unused parameters as such.
2101 (md_begin): Fixed a typo (","instead of ";").
2102 (struct ctrl_table): Add parentheses to initialize array
2103 correctly.
2104 (struct flag_table): Likewise.
2105 (struct intr_table): Likewise.
2106 (struct table): Likewise.
2107 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2108
98b32482
NC		 21092001-06-06 Peter Jakubek <pjak@snafu.de>
2110
8a543126 2111 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
98b32482
NC		 2112 options to list (e.g. m5206e, m5307, m5407).
2113
6e139bf0
AM		 21142001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2115
2116 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2117 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2118
cb9401fc
AM		 21192001-06-06 Alan Modra <amodra@bigpond.net.au>
2120
2121 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2122 <JumpByte, JumpDword insn output>: Remove dead code.
2123
3c5cdb54
AM		 21242001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2125
2126 * as.c (parse_args): Correct option name "listing-lhs-width2".
2127
92ed29ef
NC		 21282001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2129
2130 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2131 status.
2132
371b7465
RH		 21332001-05-30 Richard Henderson <rth@redhat.com>
2134
2135 * read.c (emit_leb128_expr): Call md_cons_align.
2136
0f2712ed
NC		 21372001-05-28 Jeff Sturm <jsturm@one-point.com>
2138
2139 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2140 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2141 (tc_gen_reloc): Likewise.
2142 (sparc_cons_align): Don't clear sparc_no_align_cons.
c0037ab6 2143 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
0f2712ed
NC		 2144 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2145
fbe572f9
AM		 21462001-05-27 Alan Modra <amodra@one.net.au>
2147
9e40345d
AM		 2148 * write.c (relax_segment <rs_space>): Check the section of a
2149 symbol to determine whether it is absolute rather than comparing
2150 its frag against zero_address_frag as listings play tricks with
2151 frags.
2152
fbe572f9
AM		 2153 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2154 allocated in the same chunk as the fixed part.
2155
54d3cad9
AM		 21562001-05-26 Alan Modra <amodra@one.net.au>
2157
2158 * write.c (relax_segment <rs_space>): Calculate growth using
2159 addresses before stretch. Prevent repeated error messages.
2160 From Peter Jakubek <pjak@snafu.de>
2161 Use as_bad_where and as_warn_where to pinpoint errors.
2162
766c03c9
AM		 21632001-05-25 Alan Modra <amodra@one.net.au>
2164
05bdb37e
AM		 2165 * symbols.c (resolve_symbol_value): Always set segment, even when
2166 not finalizing symbol value.
2167
1cd55018
AM		 2168 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2169 * config/obj-coff.c (write_object_file): Likewise.
2170 * (size_section): Remove rs_space assert as fr_symbol is no longer
2171 removed.
2172 (fill_section): Likewise.
2173
c709b096
AM		 2174 * configure.in: Replace linuxoldld with linux*oldld.
2175 * configure: Regenerate.
2176
b58c9faf
AM		 2177 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2178 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2179 that have been finalized.
2180
c89c8534
AM		 2181 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2182 taking exit_dont_set_value.
2183
54d3cad9
AM		 2184 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2185 relaxing.
766c03c9 2186
6877bb43
TR		 21872000-05-24 Tom Rix <trix@redhat.com>
2188
5dd0794d 2189 * config/obj-coff.c (add_lineno): xcoff allows negative line
6877bb43 2190 numbers
5dd0794d 2191 * config/tc-ppc.c (ppc_stabx): fix generated symbol
c0037ab6 2192
e027f3e8
AM		 21932001-05-24 Alan Modra <amodra@one.net.au>
2194
2195 * write.c (write_object_file): Set finalize_syms = 1 before
2196 size_seg is called.
2197
d1cf510e
NC		 21982001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2199
2200 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2201 architecture, remove erraneous ISA_MIPS32.
2202 (md_show_usage): Add MIPS r12k support.
2203 (mips_cpu_info_table): Add MIPS r12k support.
c0037ab6 2204
507c8a1a
AM		 22052001-05-22 Alan Modra <amodra@one.net.au>
2206
2d0441d9
AM		 2207 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2208 testing for NULs.
2209
6386f3a7
AM		 2210 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2211 instead use finalize_syms directly. Don't treat expressions
2212 specially with regard to finalize_syms. Update calls to self.
2213 (resolve_local_symbol): Update call to resolve_symbol_value.
2214 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2215 !finalize_syms.
2216 * symbols.h (resolve_symbol_value): Update prototype.
2217 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2218 to resolve_symbol_value.
2219 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2220 * config/obj-coff.c (do_relocs_for): Likewise.
2221 (yank_symbols): Likewise.
2222 (fixup_segment): Likewise.
2223 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2224 * config/tc-mips.c (md_convert_frag): Likewise.
2225 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2226 (ppc_fix_adjustable): Likewise.
2227 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2228 (dwarf2dbg_convert_frag): Likewise.
2229 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2230 (eh_frame_convert_frag): Likewise.
2231 * expr.c (make_expr_symbol): Likewise.
2232 * write.c (adjust_reloc_syms): Likewise.
2233 (write_object_file): Likewise.
2234 (relax_segment): Likewise.
2235 (fixup_segment): Likewise.
2236 (finalize_syms): Init to zero, and update comment.
2237 (write_object_file): Set finalize_syms to 1 rather than 2.
2238 * doc/internals.texi (sy_value): Mention finalize_syms.
2239 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2240
c801568a
AM		 2241 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2242 as relaxable if embedded system, make weak syms non-relaxable.
2243 Move definition..
2244 (tc_m68k_fix_adjustable): ..so it can be used here.
2245 (md_apply_fix_2): Sign extend without conditional.
2246
507c8a1a
AM		 2247 * config/tc-v850.c: Update copyright.
2248
aaa4f6d9
JJ		 22492001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2250
c0037ab6
AM		 2251 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2252 howto entry is not found.
aaa4f6d9 2253
7e8f4100
AO		 22542001-05-15 Alexandre Oliva <aoliva@redhat.com>
2255
2256 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2257 optimize differences between symbols in code sections to
2258 constants.
2259 (mn10300_fix_adjustable): Don't adjust to section+offset
2260 relocations pointing at symbols in code sections.
2261
9fcc94b6
AM		 22622001-05-16 Alan Modra <amodra@one.net.au>
2263
2264 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2265 for 8 byte insns.
2266 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2267 opcodes are output rather than after. Delete insn_size.
2268 * config/tc-v850.c (md_assemble): Similarly, but delete
2269 total_insn_size.
2270
de1cb007
RH		 22712001-05-14 Richard Henderson <rth@redhat.com>
2272
2273 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2274 last change.
2275
67a659f6
RH		 22762001-05-14 Richard Henderson <rth@redhat.com>
2277
2278 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2279 also collect whether to expect an FDE augmentation.
2280 (check_eh_frame): Rewrite as a state machine. Track where in
2281 an FDE we are located, skip any augmentation.
2282 (eh_frame_estimate_size_before_relax): Get code alignment from
2283 the fragment subtype.
2284 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2285 * read.c (emit_leb128_expr): Call check_eh_frame.
2286
076dc439
AO		 22872001-05-14 Alexandre Oliva <aoliva@redhat.com>
2288
2289 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2290 before a relaxable insns.
2291
4e75439a
AO		 22922001-05-13 Alexandre Oliva <aoliva@redhat.com>
2293
2294 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2295 between symbols if the base symbol is in the current section;
2296 emit a PC-relative relocation instead.
2297
bcee8eb8
AM		 22982001-05-12 Peter Targett <peter.targett@arccores.com>
2299
2300 * config/tc-arc.c: Update copyright and tidy source comments.
2301 (md_pseudo_table): Add directive .cpu back as an alias for
2302 .option. Add .file and .line for dwarf2 support.
2303 (arc_mach_type): Make bfd_mach_arc_6 default.
2304 (md_longopts): Add entry 'pre-v6' representing old command line
2305 option when assembling for 'arc5' core versions.
2306 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2307 default behaviour.
2308 (arc_code_symbol): Make symbol value for @h30 fixup expression
2309 equal to O_constant.
2310 (md_assemble): Call dwarf2_emit_insn.
2311 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2312 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
bcee8eb8
AM		 2313 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2314
579f31ac
JJ		 23152001-05-11 Jakub Jelinek <jakub@redhat.com>
2316
2317 * config/tc-ia64.c (special_linkonce_name): New.
2318 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2319 .gnu.linkonce.ia64unw{,i}.FOO.
2320 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2321 (dot_endp): Add comment about it.
2322
15f65ae4
NC		 23232001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2324
c0037ab6 2325 * config/tc-arm.c (arm_handle_align): When truncating an aligned
15f65ae4
NC		 2326 block, ensure that the low order bits of the alignment are
2327 preserved.
2328
606ab118
AM		 23292001-05-10 Alan Modra <amodra@one.net.au>
2330
2331 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2332 symbol_next.
2333
2334 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2335 current variable part of frag.
2336 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2337 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2338 * config/tc-m68hc11.c (RELAX_STATE): Define.
2339 (RELAX_LENGTH): Define.
2340 (md_estimate_size_before_relax): Handle non-relaxable cases
2341 separately from relaxable cases for clarity, and return correct
2342 size for multi-pass relaxation.
2343 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2344 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2345 (md_convert_frag): Remove "length_code".
2346 * config/tc-vax.c (RELAX_STATE): Define.
2347 (RELAX_LENGTH): Define.
2348 (md_relax_table): Add missing entry.
2349 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2350 (md_convert_frag): Remove "length_code".
2351 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2352 don't bother setting fr_var. Return correct size for multi-pass
2353 relaxation.
2354 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2355 (md_convert_frag): Don't bother clearing fr_var.
2356 (md_pseudo_table): Correct initialization.
2357 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2358 (md_estimate_size_before_relax): No need to set fr_var.
2359 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2360 (md_estimate_size_before_relax): No need to set fr_var.
2361
1f23ade4
RH		 23622001-05-09 Richard Henderson <rth@redhat.com>
2363
2364 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2365 beginning a function's unwind info block.
2366
96f37af6
AO		 23672001-05-09 Alexandre Oliva <aoliva@redhat.com>
2368
2369 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2370
8390138c
AS		 23712001-05-08 Andreas Schwab <schwab@suse.de>
2372
2373 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2374 fx_pcrel_adjust explicitly sign extend when reading it.
2375
5c65dbc1
AM		 23762001-05-08 Alan Modra <amodra@one.net.au>
2377
2378 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2379 from md_relax_table, and combine some switch cases.
2380
a7c92dae
AO		 23812001-05-06 Alexandre Oliva <aoliva@redhat.com>
2382
2383 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2384 from offset in non-pcrel operands too.
2385
d8708f40
NC		 23862001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2387
2388 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2389 * config/tc-arm.c (arm_handle_align): Do not insert more than
2390 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2391 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2392
3438adb3
AM		 23932001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2394
2395 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2396 Run "make dep-am".
2397 * Makefile.in: Regenerate.
2398 * configure.in: Remove duplicate mips-*-ecoff* entry.
2399 * configure: Regenerate.
2400
2401 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2402 (n_names): Cast away type mismatch.
2403 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2404 (obj_ecoff_frob_symbol): Likewise.
2405 * ecoff.c: (add_file): Add unused attribute.
2406 (ecoff_directive_begin): Likewise.
2407 (ecoff_directive_bend): Likewise.
2408 (ecoff_directive_def): Likewise.
2409 (ecoff_directive_dim): Likewise.
2410 (ecoff_directive_scl): Likewise.
2411 (ecoff_directive_size): Likewise.
2412 (ecoff_directive_type): Likewise.
2413 (ecoff_directive_tag): Likewise.
2414 (ecoff_directive_val): Likewise.
2415 (ecoff_directive_endef): Likewise.
2416 (ecoff_directive_end): Likewise.
2417 (ecoff_directive_ent): Likewise.
2418 (ecoff_directive_extern): Likewise.
2419 (ecoff_directive_file): Likewise.
2420 (ecoff_directive_fmask): Likewise.
2421 (ecoff_directive_frame): Likewise.
2422 (ecoff_directive_mask): Likewise.
2423 (ecoff_directive_loc): Likewise.
2424 (mark_stabs): Likewise.
2425 (ecoff_stab): Likewise.
2426 (ecoff_frob_symbol): Cast away type mismatch.
2427 (ecoff_padding_adjust): Likewise.
2428 (ecoff_build_symbols): Likewise.
2429 (ecoff_build_procs): Likewise.
2430 (ecoff_build_aux): Likewise.
2431 (ecoff_build_strings): Likewise.
2432 (ecoff_build_fdr): Likewise.
2433 (ecoff_build_debug): Likewise.
2434 * itbl-ops.c (itbl_assemble): Variable initialization.
2435
636c26b0
AM		 24362001-05-03 Alan Modra <amodra@one.net.au>
2437
2438 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2439 expressions rather than triggering an assert.
2440
c7e40348
NC		 24412001-05-02 Johan Rydberg <jrydberg@opencores.org>
2442
3438adb3
AM		 2443 * config/tc-openrisc.c: New file.
2444 * config/tc-openrisc.h: Likewise.
c7e40348 2445
3438adb3
AM		 2446 * Makefile.am: Add OpenRISC target.
2447 * Makefile.in: Regenerated.
c7e40348 2448
3438adb3
AM		 2449 * configure.in (openrisc-*-*): Add target.
2450 * configure: Regenerated.
c7e40348 2451
5cb1517b
NC		 24522001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2453
2454 * config/tc-arm.c (arm_frag_align_code): Change error message to
2455 more explanatory version.
2456
f4ddc5e6
L		 24572001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2458
2459 * config/tc-mips.c (md_parse_option): Also accept
2460 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2461
fa7fda74
L		 24622001-04-27 David Mosberger <davidm@hpl.hp.com>
2463
2464 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2465 argument passing order: predicate goes last, not first.
2466
87748b32
NC		 24672001-04-27 Sean McNeil <sean@mcneil.com>
2468
2469 * configure.in: Add arm-vxworks.
2470 * configure: Regenerate.
2471
16a0c2d4
NC		 24722001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2473
2474 * config/tc-arm.c (arm_handle_align): New Function: Generate
2475 no-op filled alignment frags.
2476 (arm_frag_align_code): New Function: Create a code alignment frag.
2477 (arm_init_frag): New Function: Initialse the target dependent
2478 parts of a frag.
2479
2480 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2481 (TC_FRAG_INIT): Define.
2482 (HANDLE_ALIGN): Define.
2483 (md_do_align): Define.
2484
ea3b9044
NC		 24852001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2486
2487 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2488 symbol has been initialised before extracting its symbol index.
2489
d6d788bd
L		 24902001-04-24 H.J. Lu <hjl@gnu.org>
2491
2492 * configure: Regenerated with the right version of autoconf.
2493
6840198f
NC		 24942001-04-24 Christian Groessler <cpg@aladdin.de>
2495
2496 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2497 generate R_CALLR and R_REL16 relocations
2498
1c97d17b
JE		 24992000-04-20 Jason Eckhardt <jle@redhat.com>
2500
2501 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2502 since frag_now can change after d10v_cleanup is called.
2503
1c33f1da
DB		 25042001-04-16 David O'Brien <obrien@FreeBSD.org>
2505
2506 * configure.in: Add the em type for FreeBSD targets.
2507 * configure: Regenerate.
2508
eb0dfd58
AO		 25092001-04-14 Alexandre Oliva <aoliva@redhat.com>
2510
8c5e1ccd
AO		 2511 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2512 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2513
eb0dfd58
AO		 2514 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2515 pc-relative relocations not placed at the end of the instruction.
2516
1deb8127
JW		 25172001-04-13 Jim Wilson <wilson@redhat.com>
2518
2519 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2520 excluding br.i.
2521
f5fa8ca2
JJ		 25222001-04-13 Jakub Jelinek <jakub@redhat.com>
2523
2524 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2525 handle SHF_MERGE and SHF_STRINGS.
2526 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2527 (obj_elf_section): Allow additional argument specifying entity size.
2528 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2529 in SEC_MERGE sections.
2530
fb81275c
JM		 25312001-04-12 Jason Merrill <jason_merrill@redhat.com>
2532
2533 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2534
a8a22e33
AO		 25352001-04-12 Alexandre Oliva <aoliva@redhat.com>
2536
2537 * expr.c (operand): Pass &c to md_parse_name().
2538 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2539
af9539e4
L		 25402001-04-07 Steven J. Hill <sjhill@cotw.com>
2541
2542 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2543
2544 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2545 * Makefile.in: Regenerated.
2546
2547 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2548 * configure: Regenerated.
2549
4dfea105
AO		 25502001-04-06 Alexandre Oliva <aoliva@redhat.com>
2551
2552 * config/tc-mn10300.c (xr_registers): Added `pc'.
2553
e66457fb
AM		 25542001-04-05 Alan Modra <alan@linuxcare.com.au>
2555
2556 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2557 * configure: Regenerate.
2558
2559 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2560 cases, and always return size based on current fr_subtype.
2561 (md_begin): Move initialization of md_relax_table..
2562 (md_relax_table): ..to static initializer. Set rlx_length for
2563 UNDEF_WORD_DISP cases.
2564 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2565 (md_begin): Likewise.
2566 (md_relax_table): Likewise.
2567 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2568 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2569 Set rlx_backward and rlx_forward to zero for unused states.
2570 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2571 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2572 (UNCOND12, UNCOND32): Remove duplicate defines.
2573
aacb5251
HPN		 25742001-04-04 Hans-Peter Nilsson <hp@axis.com>
2575
c335d394
HPN		 2576 * config/tc-cris.c (md_estimate_size_before_relax) <case
2577 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2578 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2579 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2580 Add cases to cover all relax states.
ed67db7a
HPN		 2581 (cris_insn_first_word_frag): New.
2582 (md_assemble): Call cris_insn_first_word_frag to get the first
2583 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2584 end. Drop variable insn_size.
2585 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2586 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2587 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 2588
aacb5251
HPN		 2589 * write.c (write_object_file): Reset broken word state before
2590 calling relax_seg.
2591
cdbc6895
AM		 25922001-03-31 Alan Modra <alan@linuxcare.com.au>
2593
61b96bb4
AM		 2594 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2595 for one line if not already enabled.
2596 * cond.c (s_elseif): Correct conditional assembly listing.
2597 (s_else): Likewise.
2598
cdbc6895
AM		 2599 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2600 Don't abort on NULL current_cframe.
2601
93c2a809
AM		 26022001-03-30 Alan Modra <alan@linuxcare.com.au>
2603
0529cb87 2604 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 2605 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2606 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2607 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2608 * config/obj-coff.c (do_relocs_for): Likewise.
2609 (yank_symbols): Likewise.
2610 (fixup_segment): Likewise.
2611 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2612 (ppc_fix_adjustable): Likewise.
2613 * config/tc-mips.c (md_convert_frag): Likewise.
2614 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2615 * ehopt.c (eh_frame_convert_frag): Likewise.
2616 * expr.c (make_expr_symbol): Likewise.
0529cb87 2617
e46d99eb
AM		 2618 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2619 better packing.
2620 * symbols.c (resolve_symbol_value): Don't fix expression values
2621 until relaxation is complete.
2622 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2623 (S_GET_VALUE): Likewise, and return unresolved expression value.
2624 * write.c (finalize_syms): New.
2625 (relax_and_size_seg): Split into..
2626 (relax_seg): New function, returns 1 if anything changed..
2627 (size_seg): And the remainder of relax_and_size_seg.
2628 (fixup_segment): Arrange for final resolution of sym values.
2629 (adjust_reloc_syms): Likewise.
2630 (write_object_file): Likewise, and repeatedly call relax_seg until
2631 nothing more changes.
2632 (relax_segment): Return 1 if anything changed. Use correct types
2633 for rs_org `target' and `after'.
2634 * write.h (finalize_syms): Declare.
2635 (relax_segment): Update prototype.
2636
93c2a809
AM		 2637 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2638 do-nothing cases to switch to avoid abort on a second relaxation
2639 pass, and tidy code a little.
2640 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2641 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2642 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2643 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2644 (md_relax_table): Remove first four unused entries. Increment
2645 rlx_length by one throughout table, and update comments to suit.
2646 (md_estimate_size_before_relax): Return size of current variable
2647 part of frag to reflect reality when relaxing more than once.
2648 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2649 (COND32, UNCD32): Rename to DISP32 throughout.
2650 (UNDEF_WORD_DISP): Renumber to 3.
2651 (md_estimate_size_before_relax): Add extra do-nothing cases.
2652 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2653 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2654 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2655 handle word and dword branches.
2656
d551a338
HPN		 26572001-03-29 Hans-Peter Nilsson <hp@axis.com>
2658
2659 * config/tc-cris.h (tc_fix_adjustable): Allow only
2660 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 2661 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2662 example in comment to valid type.
d551a338 2663
440ecb38
L		 26642001-03-28 H.J. Lu <hjl@gnu.org>
2665
2666 * read.c (equals): Set to local for COFF only if it hasn't been
2667 defined before.
2668
8a238888
AM		 26692001-03-28 Alan Modra <alan@linuxcare.com.au>
2670
2671 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2672 (md_begin): Use it when setting default architecture.
2673
775cf891
NC		 26742001-03-27 Nick Papadonis <nick@coelacanth.com>
2675
2676 * read.c (equals): (for COFF) default symbols to being local.
2677
f9c19112
HPN		 26782001-03-27 Hans-Peter Nilsson <hp@axis.com>
2679
2680 * configure.in (cris-*-*): Change default emulation to criself.
2681 (cris-*-*aout*): New rule.
2682 * configure: Regenerate.
2683
07855bec
NC		 26842001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2685
2686 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2687 BFD_RELOC_390_GOTENT.
2688 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2689 BFD_RELOC_390_GOTENT.
2690
26912001-03-26 Nick Clifton <nickc@redhat.com>
2692
2693 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2694 * config/tc-s390.c (s390_force_relocation): New function: Force
2695 relocations for VTINHERIT relocs.
2696
0285c67d
NC		 26972001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2698
2699 * doc/as.texinfo: Put @c man begin to generate the as man page.
2700 When generating man, define all the variables. Re-organize some
2701 options to obtain better indentation of man page.
2702 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2703 (as.1): Build from as.texinfo.
2704 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2705
551c1ca1
AM		 27062001-03-25 Alan Modra <alan@linuxcare.com.au>
2707
2708 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2709 scale factor, and return the end of the expression.
2710 (i386_operand): Modify for above.
2711
c3a27914
NC		 27122001-03-23 Nick Clifton <nickc@redhat.com>
2713
2714 * doc/as.texinfo: Document --listing-XXX command line switches.
2715 Explain why listings behave differently when -pipe is used.
2716
37006e43
NC		 27172001-03-23 Richard Sandiford <rsandifo@redhat.com>
2718
2719 * write.c (fix_new_exp): Print an error if passed a register.
2720
08caf3f8
HPN		 27212001-03-23 Hans-Peter Nilsson <hp@axis.com>
2722
2723 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2724 (PIC_SUFFIX_CHAR): New macro.
2725 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2726 (pic): New variable.
2727 (md_longopts): New option --pic.
2728 (OPTION_PIC): Define.
2729 (md_estimate_size_before_relax): Tweak longish comment.
2730 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2731 (md_assemble): Handle a PIC relocation on prefix and normal
2732 instruction operands.
2733 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2734 "complex" operand expressions. Call frag_more outside
2735 gen_cond_branch_32 parameter list.
2736 (cris_process_instruction): Handle PIC relocs on parsed
2737 operand expressions. Validize PIC reloc sizes.
2738 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2739 (gen_bdap): Handle "complex" operand expressions.
2740 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2741 ADD.D offset,PC as jump instruction if generating PIC. Generate
2742 error instead of crashing on complex expressions.
2743 (cris_number_to_imm): Add segT parameter. All callers changed.
2744 Use segT parameter, not now_seg, for segment of fixup. Handle
2745 PCREL relocations but check that they are fully resolved.
2746 (md_parse_option): Handle OPTION_PIC.
2747 (tc_gen_reloc): Handle PIC relocs.
2748 (md_show_usage): Update for --pic.
2749 (md_apply_fix3): Renamed from md_apply_fix.
2750 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2751 (md_cris_force_relocation): Force relocation for PIC relocs.
2752
2753 * config/tc-cris.h: Tweak attribution.
2754 (MD_APPLY_FIX3): Define.
2755 (IS_CRIS_PIC_RELOC): New macro.
2756 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2757 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2758 generating ELF.
8a238888 2759 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 2760
38686296
AM		 27612001-03-20 Alan Modra <alan@linuxcare.com.au>
2762
2763 * frags.h (struct frag): Add relax_marker.
2764 * write.c (is_dnrange): Delete.
2765 (relax_frag): Use correct types for `aim', `target', `address'.
2766 Delete `offset', `was_address'. Test `relax_marker' instead of
2767 using fragile (and slow) address test.
2768 (relax_segment): Init and flip `relax_marker'.
2769
2e98d2de
AM		 27702001-03-19 Alan Modra <alan@linuxcare.com.au>
2771
2772 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2773 used register name.
2774
e629c13f
SC		 27752001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2776
2777 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2778 with 'Motorola specification for assembly language input standard'.
2779
249e3833
RH		 27802001-03-17 Richard Henderson <rth@redhat.com>
2781
2782 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2783 (dwarf2_directive_loc): Don't use them.
2784 (dwarf2_directive_file): Reject duplicate file definitions.
2785 (get_filenum): Zero allocated memory.
2786 (out_file_list): Complain about missing file definitions.
2787
2289f85d
AM		 27882001-03-17 Alan Modra <alan@linuxcare.com.au>
2789
2790 * read.c (do_org): Handle complex expressions.
2791 * cgen.c (gas_cgen_finish_insn): Likewise.
2792
4d5a53ff
JW		 27932001-03-15 David Mosberger <davidm@hpl.hp.com>
2794
2795 * config/tc-ia64.c (md): New member keep_pending_output.
2796 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2797 is not set.
2798 (dot_xdata): Turn on md.keep_pending_output for the duration of
2799 this function.
2800 (dot_xfloat_cons): Ditto.
2801 (dot_xstringer): Ditto.
2802 (dot_xdata_ua): Ditto.
2803 (dot_xfloat_cons_ua): Ditto.
2804
28052001-03-15 Jim Wilson <wilson@redhat.com>
2806
2807 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2808 label support.
2809
19c0258a
AO		 28102001-03-15 Alexandre Oliva <aoliva@redhat.com>
2811
2812 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2813
d68d4570
DD		 28142001-03-15 DJ Delorie <dj@redhat.com>
2815
2816 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2817 blindly freeing string if it isn't at the top of the obstack.
2818
f3c180ae
AM		 28192001-03-13 Alan Modra <alan@linuxcare.com.au>
2820
2821 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2822 (NUM_FLAG_CODE): Define.
2823 (lex_got): New function.
2824 (got_reloc): New global var.
2825 (x86_cons_fix_new): New function.
2826 (x86_cons): New function.
2827 (i386_immediate): Use lex_got here, replacing inline code. Change
2828 "ignoring junk.." error message to "junk.."
2829 (i386_displacement): Likewise.
2830 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2831 (x86_cons): Declare.
2832 (TC_CONS_FIX_NEW): Define.
2833 (x86_cons_fix_new): Declare.
2834
83e7603d
NC		 28352001-03-12 Nick Clifton <nickc@redhat.com>
2836
2837 * config/tc-arm.c (md_begin): Always set machine type based on
2838 cpu_variant.
2839
1ae12ab7
AM		 28402001-03-07 Alan Modra <alan@linuxcare.com.au>
2841
2842 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 2843 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 2844 union.
f3c180ae
AM		 2845 <JumpInterSegment output>: Use correct i.disp_reloc[].
2846 <immediate output>: Likewise.
1ae12ab7 2847
4f3c3dbb
NC		 28482001-03-06 Nick Clifton <nickc@redhat.com>
2849
2850 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2851 BLX(1) instruction.
2852
dc84e067
NC		 28532001-03-06 Igor Shevlyakov <igor@windriver.com>
2854
2855 * config/tc-m68k.c : Add 5407 to archs[] table.
2856 (HAVE_LONG_BRANCH): Add mcf5407.
2857 (select_control_regs): Recognize 5407.
2858
a8150a88
DB		 28592001-03-02 Dave Brolley <brolley@redhat.com>
2860
1ae12ab7
AM		 2861 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2862 than m32r_do_align.
a8150a88 2863
e103941e
NC		 28642001-03-02 Richard Sandiford <rsandifo@redhat.com>
2865
2866 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2867 (gen_to_words): Print warnings if NaNs are found and the target CPU
2868 does not support them. Allow largest exponent to be used in normal
2869 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2870
7c44d1d3
AJ		 28712001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2872
2873 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2874 anymore since we use bfd_elf_generic_reloc now.
2875 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2876
27b7e12d
AM		 28772001-02-27 Alan Modra <alan@linuxcare.com.au>
2878
2879 * configure.in (BFD_VERSION): New.
2880 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2881 * configure: Regenerate.
2882 * Makefile.am: Run "make dep-am"
2883 * Makefile.in: Regenerate.
2884 * doc/Makefile.in: Regenerate.
2885
1af96959
NC		 28862001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2887
2888 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2889 SEC_NEVER_LOAD when the 'n' flag is used.
2890 Add SEC_NEVER_LOAD to matchflags.
2891
d95767bf
SC		 28922001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2893
2894 * symbols.c (decode_local_label_name): Initialize message_format
2895 only when an error is reported (perf pb due to I18N).
2896
3737d051
L		 28972001-02-23 H.J. Lu <hjl@gnu.org>
2898
2899 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2900 BFD_ASSEMBLER is not defined.
2901
23fe39df 29022001-02-23 Richard Sandiford <rsandifo@redhat.com>
b653e7f9
NC		 2903
2904 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2905 done if it's against a symbol.
2906
7463c317
TW		 29072001-02-22 Timothy Wall <twall@cygnus.com>
2908
2909 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2910 target formats if applicable.
2911 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2912 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2913 * Makefile.in: Regenerated.
2914 * configure.in: Added configuration for ia64-*-aix*.
2915 * configure: Regenerated.
7c44d1d3 2916
87f8eb97
JW		 29172001-02-21 David Mosberger <davidm@hpl.hp.com>
2918
2919 * config/tc-ia64.c (enum operand_match_result): New type.
2920 (operand_match): Change return type to operand_match_result.
2921 Fix all returns appropriately, adding support for returning the
2922 out-of-range result.
2923 (parse_operands): New locals result, error_pos, out_of_range_pos,
2924 curr_out_of_range_pos. Rewrite operand matching loop to give better
2925 error messages.
7c44d1d3 2926
33d01f33
JW		 29272001-02-21 David Mosberger <davidm@hpl.hp.com>
2928
2929 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2930 (dot_proc): Clear unwind.prologue_count to zero.
2931 (dot_prologue): Increment unwind.prologue_count.
2932 (dot_restore): If second operand is omitted, use
2933 unwind.prologue_count -1 for "ecount" (# of additional regions to
2934 pop). Decrement unwind.prologue_count by number of regions
2935 popped.
2936
7e84d676
NC		 29372001-02-21 Nick Clifton <nickc@redhat.com>
2938
2939 * doc/as.texinfo (Section): Note that some flags to the COFF
2940 version of .section remove attributes rather than setting them.
2941
5cd4edbe
KH		 29422001-02-20 Kazu Hirata <kazu@hxi.com>
2943
29184774
NC		 2944 * config/tc-pdp11.c: Fix formatting.
2945 * config/tc-pdp11.h: Likewise.
5cd4edbe 2946
80b3ee89
AJ		 29472001-02-20 Bo Thorsen <bo@suse.de>
2948
2949 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2950 entry.
2951
0fde8cc6 29522001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 2953
2954 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2955 all FreeBSD platforms should look the same at this level.
2956 * configure: Rebuilt.
2957 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2958
e135f41b
NC		 29592001-02-18 lars brinkhoff <lars@nocrew.org>
2960
2961 * Makefile.am: Add PDP-11 target.
2962 * configure.in: Likewise.
2963 * config/tc-pdp11.c: New file.
2964 * config/tc-pdp11.h: New file.
2965 * doc/Makefile.am: Add PDP-11 documentation.
2966 * doc/all.texi: Likewise.
2967 * doc/as.texinfo: Likewise.
2968 * doc/c-pdp11.texi: New file.
2969
363c574f
MG		 29702001-02-16 matthew green <mrg@redhat.com>
2971
5dd0794d 2972 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 2973
fa1cb89c
JW		 29742001-02-13 Jim Wilson <wilson@redhat.com>
2975
2976 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2977 reloc instead of a 0 reloc.
2978 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2979 as done.
2980 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2981
c842b53a
ILT		 29822001-02-13 Ian Lance Taylor <ian@zembu.com>
2983
2984 * write.c (is_dnrange): Stop as soon as the address becomes
2985 larger.
2986 (relax_frag): Add segment parameter. Only call symbol_get_frag
2987 once. Only call is_dnrange if the symbol is in the same segment,
2988 and the symbol address is larger.
2989 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2990 * write.h (relax_frag): Update declaration.
2991 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2992 it to relax_frag.
2993 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2994 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2995 (m32r_relax_frag): Update declaration.
2996 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2997 * config/tc-tic54x.h (md_relax_frag): Likewise.
2998 * doc/internals.texi (CPU backend): Update documentation for
2999 md_relax_frag.
3000
6fad6acb
AM		 30012001-02-13 Alan Modra <alan@linuxcare.com.au>
3002
fddf5b5b
AM		 3003 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
3004 Mention effect of < 386 architectures on jump promotion.
3005 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
3006
3007 * config/tc-i386.c (no_cond_jump_promotion): New.
3008 (set_cpu_arch): Parse "jumps" arch modifier.
3009 (insn_size): Modify usage comment.
3010 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
3011 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
3012 (TYPE_FROM_RELAX_STATE): New define.
3013 (UNCOND_JUMP, COND_JUMP): Renumber.
3014 (md_relax_table): Reorder to suit.
3015 (COND_JUMP86): New define.
3016 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
3017 (md_assemble): Create frag var for jumps of max size, encode relax
3018 state for COND_JUMP86.
3019 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
3020 leave conditional jumps small if no_cond_jump_promotion.
3021 (md_convert_frag): Likewise.
3022
6fad6acb
AM		 3023 * expr.c (operator): Don't bump input_line_pointer for two char
3024 operators. Instead return operator size via new param num_chars.
3025 (expr): Use above to parse multi-char operators correctly.
3026
23df1078
JH		 3027Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
3028
29184774 3029 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 3030 BFD_RELOC_X86_64_GOTPCREL.
3031 (i386_validate_fix): Likewise.
3032
b1e2e654
PB		 30332001-02-12 Philip Blundell <pb@futuretv.com>
3034
3035 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
3036 ldrt/strt instructions.
3037
9117d219
NC		 30382001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3039
3040 * config/tc-mips.c (macro): For M_LA_AB emit a
3041 BFD_RELOC_MIPS_CALL16 relocation or a
3042 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
3043 BFD_RELOC_MIPS_GOT16 and
3044 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
3045 loading the jump register when generating SVR4_PIC code.
3046
97238fbd
CD		 30472001-02-10 Chris Demetriou <cgd@broadcom.com>
3048
3049 * configure.in: Make 'mipself' and 'mipsecoff' emulations
3050 map to MIPS-specific files, as they used to do before the
3051 change on 2000-05-21.
3052 * configure: Regerate.
3053
0f074f60
CD		 30542001-02-10 Chris Demetriou <cgd@broadcom.com>
3055
3056 * config/tc-mips.c (md_parse_option): Don't try to compile
3057 ELF-only option code if not ELF.
3058
91a2ae2a
RH		 30592001-02-08 David Mosberger <davidm@hpl.hp.com>
3060
3061 * config/tc-ia64.h (md_elf_section_type): New macro.
3062 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
3063 (they're now handled via ia64_elf_section_type.
3064
3065 * config/tc-ia64.c (unwind): New members saved_text_seg,
3066 saved_text_subseg, and force_unwind_entry.
3067 (optimize_unw_records): New function to optimize away unnecessary
3068 unwind directives.
3069 (ia64_elf_section_type): New function.
3070 (output_unw_records): Generate unwind info only if the size is
3071 non-zero or if it's forced for some other reason (e.g.,
3072 handlerdata or a personality routine).
3073 (generate_unwind_image): Don't switch back to previous
3074 section---stay inside the unwind info section instead so that
3075 handlerdata that may follow goes into the right place.
3076 (dot_handlerdata): Force generation of unwind entry and save the
3077 current active text segment before generating unwind image.
3078 (dot_unwentry): Force generation of unwind entry.
3079 (dot_personality): Ditto.
3080 (dot_endp): Generate unwind table entry only if there is
3081 some unwind info or the unwind entry was forced.
3082
3083 * config/tc-ia64.c (make_unw_section_name): New macro to form
3084 unwind section name.
3085 (generate_unwind_image): Add "text_name" argument. Use it to
3086 form unwind section name.
3087 (dot_handlerdata): Determine current segment (section) name and
3088 pass it to generate_unwind_image().
3089 (dot_endp): Determine current segment (section) name and use
3090 it to determine the appropriate unwind section name.
3091 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3092 n, fill, and max arguments.
3093
a85d7ed0
NC		 30942001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3095
3096 * Makefile.am: Add linux target for S/390.
3097 * configure.in: Likewise.
3098 * config/tc-s390.c: New file.
3099 * config/tc-s390.h: New file.
3100
de68de20
AO		 31012001-02-09 Alexandre Oliva <aoliva@redhat.com>
3102
3103 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3104 2byte, 4byte and 8byte.
3105
23fe39df 31062001-02-08 Alan Modra <alan@linuxcare.com.au>
8ea46bbd
AM		 3107
3108 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3109 md_number_to_chars with size > sizeof (valueT).
3110
a99746f4
L		 31112001-02-06 H.J. Lu <hjl@gnu.org>
3112
3113 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3114 there is no relocation.
3115
f4e17b3d
L		 31162001-02-06 H.J. Lu <hjl@gnu.org>
3117
3118 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3119
3120 * config/tc-ia64.c (md_parse_option): Only accept the valid
3121 ia64 options on "-axxx".
3122
3557da92
JW		 31232001-02-05 Jim Wilson <wilson@redhat.com>
3124
3125 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3126 aborting for invalid operands.
3127
da6c73e0
AM		 31282001-02-06 Alan Modra <alan@linuxcare.com.au>
3129
3130 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3131 than via pointer. Update all callers.
3132 (UNWIND_LOW32): Define.
3133 (UNWIND_HIGH32): Define.
3134 (pa_build_unwind_subspace): Use the above macros instead of dumping
3135 bitfields directly. Call frag_more once rather than multiple times.
3136 (md_assemble): Use UNWIND_LOW32.
3137 (pa_entry): Likewise
3138 (pa_procend): Likewise.
3139 (process_exit): Use UNWIND_HIGH32.
3140
986c6f4b
SC		 31412001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3142
3143 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3144 function to select the header according to the cpu.
3145 (md_after_pass_hook, md_do_align): Remove.
3146 (md_cleanup, m68hc11_cleanup): Remove.
3147 (md_pcrel_from_section): Declare.
3148 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3149 (build_jump_insn, build_insn): Likewise.
3150 (m68hc11_listing_header): New function.
3151 (m68hc11_cleanup): Remove.
3152
dbb8ad49
SC		 31532001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3154
328dc123 3155 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 3156 symbols because there is no support for shared libraries and these
328dc123 3157 symbols can't be overridden (unless they are weak).
dbb8ad49 3158
a987bfc9
RH		 31592001-02-01 Momchil Velikov <velco@fadata.bg>
3160
3161 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3162 for the compilation unit with a zero byte.
3163
22862cde
AM		 31642001-01-30 Alan Modra <alan@linuxcare.com.au>
3165
3166 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3167 destinations. Correct range check for 17 and 22 bit branches.
3168
8ec6253e
NC		 31692001-01-25 Nick Clifton <nickc@redhat.com>
3170
3171 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3172 still set. Issue an error message instead.
3173 (md_estimate_size_before_relax): Delete unused variable
3174 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 3175
43ad3147
KH		 31762001-01-23 Kazu Hirata <kazu@hxi.com>
3177
3178 * as.c: Fix formatting.
3179 * ehopt.c: Likewise.
3180 * messages.c: Likewise.
3181 * stabs.c: Likewise.
3182 * symbols.c: Likewise.
3183
015c05c1
AM		 31842001-01-23 Ben Elliston <bje@redhat.com>
3185
3186 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3187
66498417
KH		 31882001-01-22 Kazu Hirata <kazu@hxi.com>
3189
3190 * config/tc-alpha.c: Fix formatting.
3191
1aad8cf8
KH		 31922001-01-19 Kazu Hirata <kazu@hxi.com>
3193
3194 * config/tc-alpha.c: Fix formatting.
3195
32ff5c2e
KH		 31962001-01-18 Kazu Hirata <kazu@hxi.com>
3197
3198 * config/tc-alpha.c: Fix formatting.
3199
cd17328a
NC		 32002001-01-18 Nick Clifton <nickc@redhat.com>
3201
3202 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3203 "da" flags.
3204 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3205
81c425d1
AO		 32062001-01-18 Alexandre Oliva <aoliva@redhat.com>
3207
3208 * configure.in (cpu_type, arch): Match i386 too.
3209 * configure: Rebuilt.
3210
e5cb08ac
KH		 32112001-01-16 Kazu Hirata <kazu@hxi.com>
3212
3213 * config/tc-i386.c: Fix formatting.
3214
1d3d5051
AM		 32152001-01-16 Alan Modra <alan@linuxcare.com.au>
3216
64afeba3
AM		 3217 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3218 relocs for .PARISC.unwind section.
3219
1d3d5051
AM		 3220 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3221 depending on section flags, not just for .text.
3222
b44b1b85
JW		 32232001-01-15 Jim Wilson <wilson@redhat.com>
3224
3225 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3226 not immediately followed by an instruction.
3227
098f2ec3
KH		 32282001-01-15 Kazu Hirata <kazu@hxi.com>
3229
3230 * config/tc-m68hc11.c: Fix formatting.
3231
d4887adc
NC		 32322001-01-15 Nick Clifton <nickc@redhat.com>
3233
3234 * symbols.c (colon): Change 'already defined symbol' from a
3235 fatal error to an ordinary error. There is no reason why this
3236 error should be fatal.
3237
3238 * message.c (as_fatal): Delete output file, if one has been
015c05c1 3239 created.
d4887adc 3240
fcfd4916
AM		 32412001-01-14 Alan Modra <alan@linuxcare.com.au>
3242
3243 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3244
bfb32b52
KH		 32452001-01-14 Kazu Hirata <kazu@hxi.com>
3246
3247 * config/tc-alpha.c: Fix formatting.
3248 * config/tc-arc.c: Likewise.
3249 * config/tc-arc.h: Likewise.
3250 * config/tc-d10v.c: Likewise.
3251 * config/tc-i370.c: Likewise.
3252 * config/tc-i386.c: Likewise.
3253 * config/tc-i960.c: Likewise.
3254 * config/tc-m68k.c: Likewise.
3255 * config/tc-ppc.c: Likewise.
3256 * config/tc-sparc.c: Likewise.
3257 * config/tc-tahoe.c: Likewise.
3258 * config/tc-vax.c: Likewise.
3259
1e07b820
KH		 3260 * config/tc-arc.c: Fix formatting.
3261
19203624
KH		 3262 * config/tc-arc.c: Fix formatting.
3263
1328dc98
AM		 32642001-01-14 Alan Modra <alan@linuxcare.com.au>
3265
c46b7515
AM		 3266 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3267 both 32 and 64 bit ELF.
3268
1328dc98
AM		 3269 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3270 and don't bother storing `m' for "ce" completer. Tidy handling of
3271 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3272
b9d79e03
JH		 3273Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3274
29184774 3275 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 3276 (i386_mach): Declare.
29184774 3277 * config/tc-i386.c (i386_mach): New function.
b9d79e03 3278
a349d9dd
PB		 32792001-01-13 Philip Blundell <philb@gnu.org>
3280
3281 * doc/as.texinfo: Fix spelling and cross-references.
3282
3283 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3284 character for all systems, not just GNU/Linux. Make it explicit
3285 that `-k' doesn't affect code generation, just ELF flags.
3286
e2914f48
JH		 3287Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3288
3289 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3290 instructions.
3291
272d76e0
FCE		 32922001-01-12 Frank Ch. Eigler <fche@redhat.com>
3293
3294 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3295
d0398d6a
NC		 32962001-01-12 Nick Clifton <nickc@redhat.com>
3297
3298 * as.c (print_args): Update copyright date to 2001.
3299
2d73a4ca
NC		 33002001-01-12 Peter Targett <peter.targett@arccores.com>
3301
3302 * doc/c-arc.texi: New file.
3303 Some sections to be expanded.
3304
6e0b89ee
AM		 33052001-01-12 Alan Modra <alan@linuxcare.com.au>
3306
3307 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3308 (md_parse_option): Always accept "--32".
3309
0d2bcfaf
NC		 33102001-01-11 Peter Targett <peter.targett@arccores.com>
3311
3312 * as.h (TC_ARC): Ensure struc-symbol.h included.
3313 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3314 warnings.
3315 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3316 (TARGET_SYMBOL_FIELDS) added.
3317
3318 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3319 * doc/c-arc.texi: New file.
3320 Some sections to be expanded.
3321 * doc/as.texinfo: Update command-line options.
3322 Removed outdated text for ARC dependant features, instead include
3323 text from above file.
3324
3325 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3326 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3327 (targ-cpu.h) header.
3328 * config/tc-arc.h:
3329 * config/tc-arc.c: New updated configuration for
3330 ARC, including selection of core variants, and extensibility of
3331 instructions, registers etc. through directives.
3332
3333 * config/tc-arc.c (arc_extinst): Minor corrections for
3334 error messages.
3335 (arc_common) Likewise. Make alignment argument optional for local
3336 symbols also, with default of zero.
3337
88051039
SC		 33382001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3339
3340 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3341 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3342 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3343 and fix_new_exp() instead.
3344 (md_convert_frag): For indexed post byte use the symbol value
3345 rather than the displacement.
3346 (md_relax_table): Fix indexed offset relax.
3347
d8273f3b
SC		 33482001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3349
3350 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3351 relax weak symbols.
015c05c1 3352 (relaxable_symbol): New function.
d8273f3b 3353
eea2ad45
AJ		 33542001-01-11 Andreas Jaeger <aj@suse.de>
3355
3356 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3357 not used anywhere.
3358
7a91e76a
NC		 33592001-01-10 Nick Clifton <nickc@redhat.com>
3360
3361 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3362 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3363
aa257fcd
NC		 33642001-01-10 Nick Clifton <nickc@redhat.com>
3365
3366 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3367 character used to dollar local symbols.
3368 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3369 local label symbols.
3370 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3371 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3372 if defined.
3373 Use LOCAL_LABEL_CHAR.
3374 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3375 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3376 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3377
b77a7acd
AJ		 33782001-01-08 Bo Thorsen <bo@suse.de>
3379
015c05c1
AM		 3380 * config/tc-i386.c (i386_immediate, i386_displacement):
3381 GOTPCREL check fix.
b77a7acd 3382
5c2bd011
ILT		 33832001-01-07 Ian Lance Taylor <ian@zembu.com>
3384
3385 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3386 in last change.
3387
46a04e3a
PB		 33882001-01-07 Philip Blundell <philb@gnu.org>
3389
3390 * doc/as.texinfo (Bug Reporting): Update email address for
3391 reports.
3392 * README: Likewise.
3393
b96d3a20
JH		 3394Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3395
3396 * configure.in: Define DEFAULT_ARCH for i386.
29184774 3397 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 3398 move testing for 64bit operands to proper place.
3399
55b62671
AJ		 34002001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3401
3402 * doc/as.texinfo: Document '#' as comment character for i386 and
3403 x86_64. Add AMD x86-64 into menu of machine dependent information.
3404
3405 * doc/c-i386.texi: Document x86_64 extensions.
3406
7bc70a8e
JH		 3407Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3408
29184774 3409 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 3410
a167610d
JH		 3411Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3412
29184774 3413 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 3414 * NEWS: Add note about Pentium4 support.
3415
09f131f2
JH		 3416Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3417
29184774 3418 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 3419 (type_names): Add new types.
3420
6f8c0c4c
JH		 3421Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3422
29184774 3423 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 3424 CpuUnknown): Renumber
3425 (CpuP4, CpuSSE2): New.
3426 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3427
b96ed59a
PB		 34282001-01-03 Philip Blundell <pb@futuretv.com>
3429
3430 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3431 relocs.
3432 (alpha_fix_adjustable): Likewise.
3433 (md_apply_fix): Likewise.
3434
a735d1cd
L		 34352000-12-31 H.J. Lu <hjl@gnu.org>
3436
3437 * listing.c (listing_message): Allocate string only if it is
3438 used.
3439
3440 * configure: Rebuild.
3441
67db5ab4
HPN		 34422000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3443
3444 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3445 Point out caveats with generating fixups for the opcode in a frag.
3446
c0d8940f
JH		 3447Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3448
3449 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3450 * NEWS: Add x86_64.
3451
087f563c
L		 34522000-12-29 H.J. Lu <hjl@gnu.org>
3453
3454 * listing.c (calc_hex): Print the variable part only if the
3455 fragment type is rs_fill.
3456
8108ad8e
HPN		 34572000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3458
3459 * doc/internals.texi (tc_conditional_pseudoop,
3460 TC_LINKRELAX_FIXUP): Fix typos.
3461
799051fc
RH		 34622000-12-28 Richard Henderson <rth@redhat.com>
3463
3464 * write.c (subsegs_finish): Fix thinko last change -- don't
3465 "optimize" the alignment == 0 case.
3466
0a9ef439
RH		 34672000-12-28 Richard Henderson <rth@redhat.com>
3468
3469 * as.h (rs_align_test): New.
3470 * frags.c (NOP_OPCODE): Move default from read.c.
3471 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3472 (frag_align_code): New.
3473 * frags.h (frag_align_code): Declare.
3474 * read.c (NOP_OPCODE): Remove.
3475 (do_align): Use frag_align_code.
3476 * write.c (NOP_OPCODE): Remove.
3477 (get_recorded_alignment): New.
3478 (cvt_frag_to_fill): Handle rs_align_test.
3479 (relax_segment): Likewise.
3480 (subsegs_finish): Align last subseg in section to the
3481 section alignment. Use frag_align_code.
3482 * write.h (get_recorded_alignment): Declare.
3483 * config/obj-coff.c (size_section): Handle rs_align_test.
3484 (fill_section, fixup_mdeps): Likewise.
3485 (write_object_file): Use frag_align_code.
3486
3487 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3488 (alpha_handle_align): New.
3489 * config/tc-alpha.h (HANDLE_ALIGN): New.
3490 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3491
3492 * config/tc-i386.h (md_do_align): Use frag_align_code.
3493 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3494
3495 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3496 (ia64_handle_align): New.
3497 * config/tc-ia64.h (HANDLE_ALIGN): New.
3498 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3499
3500 * config/tc-m32r.c (m32r_do_align): Remove.
3501 (m32r_handle_align): New.
3502 (fill_insn): Use frag_align_code.
3503 * config/tc-m32r.h (md_do_align): Remove.
3504 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3505 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3506 * config/tc-mips.c, config/tc-mips.h: Similarly.
3507
3508 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3509 (sh_handle_align): Likewise. Handle rs_align_code.
3510 (sh_do_align): Remove.
3511 * config/tc-sh.h (md_do_align): Remove.
3512 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3513
3514 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3515 (sparc_handle_align): Likewise. Handle rs_align_code.
3516 * config/tc-sparc.h (md_do_align): Remove.
3517 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3518
3cd4dda7
DD		 35192000-12-22 DJ Delorie <dj@redhat.com>
3520
3521 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3522 when we assemble the first half of a pair.
3523
ec56dfb4
L		 35242000-12-22 H.J. Lu <hjl@gnu.org>
3525
3526 * config/tc-i386.c (reloc): Update the macro for non-bfd
3527 assembler.
3528 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3529
ad1172d4
L		 35302000-12-22 H.J. Lu <hjl@gnu.org>
3531
3532 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3533
3e73aa7c
JH		 3534Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3535
29184774 3536 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 3537 (QWORD_MNEM_SUFFIX): New macro.
3538 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3539 New macros
3540 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3541 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3542 ImmExt): Renumber.
3543 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3544 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3545 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3546 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3547 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3548 Renumber.
3549 (Reg, WordReg): Add Reg64.
3550 (Imm): Add Imm32S and Imm64.
3551 (EncImm): New.
3552 (Disp): Add Disp64 and Disp32S.
3553 (AnyMem): Add Disp32S.
3554 (RegRex, RegRex64): New macros.
3555 (rex_byte): New type.
29184774 3556 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 3557 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3558 (reloc): New parameter "signed"; support x86_64.
3559 (set_code_flag): New.
3560 (DEFAULT_ARCH): New macro; default to "i386".
3561 (default_arch): New static variable.
3562 (struct _i386_insn): New fields Operand_PCrel; rex.
3563 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3564 (flag_code): New enum and static variable.
3565 (use_rela_relocations): New static variable.
3566 (flag_code_names): New static variable.
3567 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3568 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3569 K6 and Athlon.
3570 (i386_align_code): Return plain "nop" for x86_64.
3571 (mode_from_disp_size): Support Disp32S.
3572 (smallest_imm_type): Support Imm32S and Imm64.
3573 (offset_in_range): Support size of 8.
3574 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3575 (md_pseudo_table): Add "code64"; use set_code_flat.
3576 (md_begin): Emit sane error message on hash failure.
3577 (tc_i386_fix_adjustable): Support x86_64 relocations.
3578 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3579 instructions supported on particular arch just partially,
3580 output of 64bit immediates, handling of Imm32S and Disp32S type.
3581 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3582 (i386_displacement): Likewise.
3583 (i386_index_check): Cleanup; support 64bit addresses.
3584 (md_apply_fix3): Support x86_64 relocation and rela.
3585 (md_longopts): Add "32" and "64".
3586 (md_parse_option): Add OPTION_32 and OPTION_64.
3587 (i386_target_format): Call even for ELFs; choose between
3588 elf64-x86-64 and elf32-i386.
3589 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3590 (tc_gen_reloc): Support rela relocations and x86_64.
3591 (intel_e09_1): Support QWORD.
3592
21d6c4af
DN		 35932000-12-15 Diego Novillo <dnovillo@redhat.com>
3594
3595 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 3596 it's not an offset expression.
21d6c4af
DN		 3597 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3598 keep the braces '[' and ']' in the output string.
3599 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3600 != FLAT. There is no such op_modifier.
3601
6717891c
NC		 36022000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3603
3604 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3605 if we have it.
3606
ee515fb7
KH		 36072000-12-13 Kazu Hirata <kazu@hxi.com>
3608
3609 * as.h: Fix formatting.
3610 * cgen.h: Likewise.
3611 * dwarf2dbg.c: Likewise.
3612 * input-scrub.c: Likewise.
3613 * read.h: Likewise.
3614
349a994c
DD		 36152000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3616
3617 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3618 configure: Regenerate.
3619
42dbf88c
NC		 36202000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3621
3622 * dwarf2dbg.c: #include <limits.h> only if it exists.
3623
0485cba3
AM		 36242000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3625
3626 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3627 (md_apply_fix): Here too.
3628
514829c3
JW		 36292000-12-12 Jim Wilson <wilson@redhat.com>
3630
3631 * config/tc-ia64.h (ia64_init): Add prototype.
3632
92eb7b32
L		 36332000-12-12 H.J. Lu <hjl@gnu.org>
3634
3635 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3636
3637 * read.h (outputting_stabs_line_debug): Change it to int.
3638 * stabs.c (outputting_stabs_line_debug): Likewise.
3639
8141c27d
GK		 36402000-12-12 Geoffrey Keating <geoffk@redhat.com>
3641
3642 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3643 the address of a function result.
3644
5d6f4f16
GK		 36452000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3646
3647 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3648 (md_assemble): Call dwarf2_emit_insn.
3649 (shlib): Fix typo SHILB -> SHLIB.
3650 (md_parse_option): Likewise.
3651 (ppc_elf_validate_fix): Likewise:
3652 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3653
d4c0c039
NC		 36542000-12-12 Nick Clifton <nickc@redhat.com>
3655
3656 * cgen.h: Fix formatting.
3657 * input-scrub.c: Fix formatting.
3658 * macro.c: Fix formatting.
e972090a 3659 * config/tc-mips.c: Fix formatting.
584da044 3660 * doc/c-mips.texi: Fix formatting.
55b62671 3661
f16b83df
JH		 3662Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3663
29184774 3664 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 3665 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3666 references.
3667 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3668 otherwise.
29184774 3669 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 3670 (No_dSuf): Kill.
3671
3672 * i386.h (*_Suf): Remove No_dSuf.
3673 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3674 Remove.
3675 (i386_optab): Remove 'd' in the suffixes.
3676
50705ef4
AM		 36772000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3678
3679 * config/tc-i386.c (T_SHORT): Undefine before defining.
3680
beae10d5
KH		 36812000-12-05 Kazu Hirata <kazu@hxi.com>
3682
3683 * config/tc-mips.c: Fix formatting.
3684
bccba5f0 36852000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 3686
3687 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3688 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3689 (md_show_usage): Ditto.
3690 (md_parse_option): Ditto.
3691 (d10v_cleanup): Writes pending instruction only if
3692 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 3693 Fix compile time warning messages.
50705ef4
AM		 3694
3695 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 3696
36972000-12-04 Matthew Hiller <hiller@redhat.com>
3698
50705ef4 3699 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 3700 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3701 function entry and unset at function exit.
3702
50705ef4 3703 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 3704
3705 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3706
3707 * dwarf2dbg.c: Fix compile time warning messages.
3708
bc805888
KH		 37092000-12-03 Kazu Hirata <kazu@hxi.com>
3710
3711 * config/tc-a29k.c: Fix formatting.
3712 * config/tc-alpha.c: Likewise.
3713 * config/tc-arm.c: Likewise.
3714 * config/tc-cris.c: Likewise.
3715 * config/tc-hppa.c: Likewise.
3716 * config/tc-i370.c: Likewise.
3717 * config/tc-i386.c: Likewise.
3718 * config/tc-i860.c: Likewise.
3719 * config/tc-i960.c: Likewise.
3720 * config/tc-ia64.c: Likewise.
3721 * config/tc-m68hc11.c: Likewise.
3722 * config/tc-m68k.c: Likewise.
3723 * config/tc-m88k.c: Likewise.
3724 * config/tc-pj.c: Likewise.
3725 * config/tc-ppc.c: Likewise.
3726 * config/tc-sh.c: Likewise.
3727 * config/tc-sparc.c: Likewise.
3728 * config/tc-tahoe.c: Likewise.
3729 * config/tc-vax.c: Likewise.
3730
3dacdf2e
NC		 37312000-12-01 Chris Demetriou <cgd@sibyte.com>
3732
50705ef4
AM		 3733 * config/tc-mips.c (mips_ip): When calculating offsets,
3734 don't accept as constant the difference between the
3735 addresses of symbols in two different sections.
3736
3737 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3738 specifiers.
3739 (validate_mips_insn): Likewise. Also, update 'B' operand
3740 specifier to use OP_*_CODE20 constants and delete 'm' operand
3741 specifier.
3742 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3743 operand specifiers. Change warning generated by 'B' operand
3744 specifier to reflect its new multi-purpose usage.
3745
3746 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3747 -1, and update comment.
3748 (file_mips_isa): Likewise.
3749 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3750 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3751 ISA_* constants rather than hard-coded numbers.
3752 (mips_cpu_info): New structure.
3753 (mips_cpu_info_table): New table describing CPU and ISA names
3754 and numbers.
3755 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3756 mips_cpu_info_from_cpu): New functions.
3757 (mips_isa_to_str): New function to get string for ISA name.
3758 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3759 return const char *.
3760 (md_begin): Redo CPU and ISA selection logic, using
3761 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3762 than hard-coded numbers.
3763 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3764 ISA_* constants rather than hard-coded numbers.
3765 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3766 (md_longopts): Delete OPTION_NO_MIPS32.
3767 (md_parse_option): Convert to use ISA_* constants rather than
3768 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3769 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3770 to use strcasecmp to recognize "default" and to use
3771 mips_cpu_info_from_name to get CPU numbers from argument.
3772 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3773 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3774 mips32-4k.
3775 (s_mipsset): Accept ISA value 32.
3776 * doc/as.texinfo: Clean up MIPS options summary slightly,
3777 remove -no-mips32. Add note about -mips4 and -mips32
3778 specifying those ISA levels. Delete -mips32 and -no-mips32
3779 cpu flag descriptions.
3780 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3781 up the supported CPU switch list, and replace 4Kc, 4Km, and
3782 4Kp entries with a single mips32-4k entry. Note that you can
3783 use ".set mips32".
3784
29184774 3785 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 3786 ISA_MIPS64.
3787 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3788 -mips5 and -mips64.
3789 (md_parse_option): Add cases for OPTION_MIPS5 and
3790 OPTION_MIPS64.
3791 (md_show_usage): Mention -mips5 and -mips64 arguments.
3792 (s_mipsset): Add cases for MIPS5 and MIPS64.
3793 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3794 and pseudo-CPUs.
3795 * doc/as.texinfo: Mention -mips5 and -mips64 options
3796 and their meanings.
3797 * doc/c-mips.texi: Likewise. Also update introduction
3798 and ".set" usage information.
3799
3800 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3801 CPU list.
3802 (mips_cpu_info_table): Add SB-1 entries.
3803 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3804 known to the -mcpu option.
3805
3806 * doc/as.texinfo: Correct description of MIPS -mcpu
3807 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 3808
23fe39df 38092000-12-01 Joel Sherrill <joel@OARcorp.com>
5f68c319 3810
3dacdf2e
NC		 3811 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3812 New targets.
3813 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3814 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 3815 * configure: Regenerate.
3816 * config.in: Regenerate.
3817 * Makefile.in: Regenerate.
3818 * aclocal.m4: Regenerate.
3819 * po/gas.pot: Regenerate.
50705ef4 3820
4ce3447c
PB		 38212000-11-30 Philip Blundell <pb@futuretv.com>
3822
3823 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3824 even in non BFD_ASSEMBLER case.
3825
76a0ddac
DN		 38262000-11-30 Diego Novillo <dnovillo@redhat.com>
3827
29184774 3828 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 3829 syntax.
3830
220e750f
RH		 38312000-11-29 Richard Henderson <rth@redhat.com>
3832
3833 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3834 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3835 thread multiple subsegments properly; handle multiple code
3836 sections properly; emit proper compilation unit info for assembler
3837 generated debugging.
3838
3839 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3840 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3841 (dwarf2dbg_estimate_size_before_relax): Declare.
3842 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3843 * write.c: Include dwarf2dbg.h.
3844 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3845 (relax_segment): Likewise.
3846
99b222b4
HPN		 38472000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3848
3849 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3850 jump>: Use as_bad_where instead of as_bad. Tweak error message
3851 accordingly. Stabilize frag by updating fix part and resetting
3852 variant part.
3853 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 3854 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3855 indexing is_end_of_line[].
3856 (md_assemble): Initialize size to 0.
3857 (md_section_align): Mark parameter seg as unused.
e46fee70 3858 (parse_reg): Parse names case-insensitively.
99b222b4 3859
814f6641
KH		 38602000-11-28 Kazu Hirata <kazu@hxi.com>
3861
3862 * config/obj-aout.h: Fix formatting.
3863 * config/obj-bout.h: Likewise.
3864 * config/obj-coff.c: Likewise.
3865 * config/obj-coff.h: Likewise.
3866 * config/obj-elf.h: Likewise.
3867 * config/obj-som.h: Likewise.
3868 * config/obj-vms.c: Likewise.
3869 * config/obj-vms.h: Likewise.
3870 * config/tc-h8300.h: Likewise.
3871 * config/tc-ns32k.h: Likewise.
3872 * config/tc-sparc.h: Likewise.
3873 * config/tc-tic54x.h: Likewise.
3874 * config/tc-z8k.h: Likewise.
3875
e47b9e39
NC		 38762000-11-28 Nick Clifton <nickc@redhat.com>
3877
3878 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3879 License is present in the sources, but not the output, and
3880 also available from the GNU website.
3881 (GNU Free Documentation License): Comment out this section.
3882
fcdc20a4
HPN		 38832000-11-28 Hans-Peter Nilsson <hp@axis.com>
3884
43c34dee
HPN		 3885 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3886 targets. Remove i860 from valid a.out targets.
3887 * Makefile.in: Regenerate.
3888
fcdc20a4 3889 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 3890 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 3891 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3892 (s_cris_file, s_cris_loc): New.
3893 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3894 * Makefile.am: Regenerate dependencies.
3895 * Makefile.in: Regenerate.
3896
16887944
AM		 38972000-11-28 Alan Modra <alan@linuxcare.com.au>
3898
3899 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3900 (MRI_MUL_PRECEDENCE): Likewise.
3901 (op_rank): Fix a comment typo.
3902
ae3e85dd
SC		 39032000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3904
3905 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3906 the error message.
3907 (get_operand): Fix analysis for movw/movb instructions.
3908
077b8428
NC		 39092000-11-24 Nick Clifton <nickc@redhat.com>
3910
3911 * configure.in (xscale-elf): Add target.
3912 (xscale-coff): Add target.
3913 * configure: Regenerate.
3914
3915 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3916 extenstion.
3917 (ARM_EXT_XSCALE): New ARM architecture extension.
3918 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3919 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3920 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3921 (ARM_ARCH_V4): Remove processor from architecture.
3922 (ARM_ARCH_3M): New architecutre definition.
3923 (ARM_ARCH_V5TE): New architecutre definition.
3924 (ARM_ARCH_XSCALE): New architecutre definition.
3925 (CPU_DEFAULT): Allow to be defaulted to XScale.
3926 (atpcs): New boolean variable.
3927 (ldr_flags): Support 'd' flag for double word loads.
3928 (str_flags): Support 'd' flag for double word stored.
3929 (do_mia): New function.
3930 (do_mar): New function.
3931 (do_mra): New function.
3932 (do_pld): New function.
3933 (do_ldrd): New function.
3934 (do_blx): New function.
3935 (do_bkpt): New function.
3936 (do_clz): New function.
3937 (do_lstc2): New function.
3938 (do_cdp2): New function.
3939 (do_t_blx): New function.
3940 (do_t_bkpt): New function.
3941 (do_smla): New function.
3942 (do_smlal): New function.
3943 (do_smul): New function.
3944 (do_qadd): New function.
3945 (do_co_reg2c): New function.
3946 (LONGEST_INSN): Redefine to 7.
3947
3948 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3949 command line switches.
3950
2434f565
JW		 39512000-11-22 Jim Wilson <wilson@redhat.com>
3952
3953 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3954 (struct rsrc): Make line unsigned.
3955 (gr_values): Add missing initializer.
3956 (SLOT_NUM_NOT_SET): Add unsigned cast.
3957 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3958 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3959 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3960 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3961 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3962 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3963 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3964 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3965 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3966 Add ATTRIBUTE_UNUSED to unused parameters.
3967 (convert_expr_to_ab_reg): Add parens.
3968 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3969 (dot_prologue): Initialize grsave when declared.
3970 (md_pseudo_table): Add missing initializers.
3971 (operand_match): Add casts to bfd_vma.
3972 (emit_one_bundle): Delete unused local prev. Make required_template
3973 unsigned.
3974 (specify_resource): Cast i to unsigned.
3975 (note_register_values): Use fprintf_vma.
3976 (print_dependency): Likewise.
3977
5a080f89
JW		 39782000-11-21 Jim Wilson <wilson@redhat.com>
3979
5e7474a7
JW		 3980 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3981 for unwind info section.
3982 (dot_endp): Likewise for unwind section.
3983
5a080f89
JW		 3984 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3985 fix_new_exp.
3986
732d96b6
JJ		 39872000-11-21 Jakub Jelinek <jakub@redhat.com>
3988
3989 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3990 (output_insn): Call dwarf2_emit_insn.
b8e904dc 3991 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 3992
6d2cf69f
RH		 39932000-11-17 Richard Henderson <rth@redhat.com>
3994
3995 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3996 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3997 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3998
8179bd9b
NC		 39992000-11-17 Nick Clifton <nickc@redhat.com>
4000
4001 * config/tc-arm.c (md_pseudo_table): Add support for .line and
4002 .file pseudo ops.
4003
316e2c05
RH		 40042000-11-17 Richard Henderson <rth@redhat.com>
4005
4006 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
4007
a8316fe2
RH		 40082000-11-17 Richard Henderson <rth@redhat.com>
4009
4010 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 4011 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 4012 tri-state definition of alpha_flag_mdebug.
4013 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
4014 (s_alpha_file): Store first .file directive.
4015 (s_alpha_stab): New.
4016 (md_pseudo_table): Add stabs and stabn.
4017
e346e481
RH		 40182000-11-17 Richard Henderson <rth@redhat.com>
4019
4020 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
4021
4dc7ead9
RH		 40222000-11-17 Richard Henderson <rth@redhat.com>
4023
4024 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 4025 (main): Call dwarf2_finish.
4dc7ead9
RH		 4026 * as.h (debug_type): Clarify documentation of the meaning
4027 of this variable.
4028 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
4029 (print_stats): Fix parenthesis problem.
4030 (now_subseg_size): New.
4031 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
4032 (dwarf2_directive_file): Don't set debug_type.
4033 (dwarf2_where): Honor DEBUG_DWARF2 first.
4034 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
4035 do nothing if not emitting dwarf2 debug info, or no work.
4036 * dwarf2dbg.h (dwarf2_emit_insn): Update.
4037 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
4038 (ecoff_new_file): Likewise.
4039 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
4040 commentary wrt dwarf2.
4041
4042 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
4043 ATTRIBUTE_UNUSED as needed.
4044 (emit_insn): Call dwarf2_emit_insn.
4045 (s_alpha_file): New.
4046 (s_alpha_loc): New.
4047 (s_alpha_coff_wrapper): Don't handle them.
4048 (md_pseudo_table): Update for .file and .loc.
4049 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4050
4051 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
4052 don't protect with debug_type.
4053 * config/tc-hppa.c (md_assemble): Likewise.
4054 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
4055 * config/tc-mn10300.c (md_assemble): Likewise.
4056 * config/tc-sh.c (md_assemble): Likewise.
4057 * config/tc-v850.c (md_assemble): Likewise.
4058
4059 * config/tc-arm.c (arm_end_of_source): Remove.
4060 * config/tc-hppa.c (pa_end_of_source): Remove.
4061 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
4062 * config/tc-mn10300.c (mn10300_finalize): Remove.
4063 * config/tc-sh.c (sh_finalize): Remove.
4064 * config/tc-v850.c (sh_finalize): Remove.
4065
4066 * config/tc-arm.h (md_end): Remove.
4067 * config/tc-hppa.h (md_end): Remove.
4068 (DWARF2_LINE_MIN_INSN_LENGTH): New.
4069 * config/tc-m68hc11.h (md_end): Remove.
4070 * config/tc-mn10300.h (md_end): Remove.
4071 * config/tc-sh.h (md_end): Remove.
4072 * config/tc-v850.h (md_end): Remove.
4073
4074 * config/tc-ia64.c (emit_one_bundle): Don't protect
4075 dwarf2 bits with debug_type.
4076 (md_assemble): Likewise.
4077 (ia64_end_of_source): Don't call dwarf2_finish.
4078
ca683b78
JW		 40792000-11-16 Jim Wilson <wilson@redhat.com>
4080
4081 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4082 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4083 > 16.
4084
6f620856
L		 40852000-11-16 H.J. Lu <hjl@gnu.org>
4086
4087 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4088 version name.
4089
19d63e5d
KH		 40902000-11-15 Kazu Hirata <kazu@hxi.com>
4091
4092 * config/tc-tic30.c: Fix formatting.
4093 * config/tc-tic80.c: Likewise.
4094 * config/tc-v850.c: Likewise.
4095 * config/tc-vax.c: Likewise.
4096 * config/tc-w65.c: Likewise.
4097 * config/tc-z8k.c: Likewise.
4098
a8761a19
DD		 40992000-11-14 DJ Delorie <dj@redhat.com>
4100
4101 * config/tc-v850.c: Support dwarf2.
4102 * config/tc-v850.h: Ditto.
4103
4104 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4105 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 4106
88be23ec
BS		 41072000-11-15 Bernd Schmidt <bernds@redhat.com>
4108
29184774 4109 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 4110 (errata_nops_necessary_p): New function.
4111 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4112 md.
4113
72a76794
JW		 41142000-11-14 Jim Wilson <wilson@redhat.com>
4115
4116 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4117 return little endian bfd formats.
4118
4a1805b1
KH		 41192000-11-14 Kazu Hirata <kazu@hxi.com>
4120
4121 * config/aout_gnu.h: Fix formatting.
4122 * config/atof-vax.c: Likewise.
4123 * config/m68k-parse.h: Likewise.
4124 * config/m88k-opcode.h: Likewise.
4125 * config/obj-elf.c: Likewise.
4126 * config/tc-arm.c: Likewise.
4127 * config/tc-cris.c: Likewise.
4128 * config/tc-i386.c: Likewise.
4129 * config/tc-ia64.c: Likewise.
4130 * config/tc-mn10300.c: Likewise.
4131 * config/te-386bsd.h: Likewise.
4132 * config/te-hppa.h: Likewise.
4133 * config/te-nbsd.h: Likewise.
4134 * config/te-ppcnw.h: Likewise.
4135 * config/te-sparcaout.h: Likewise.
4136 * config/te-tmips.h: Likewise.
4137 * config/vax-inst.h: Likewise.
4138 * config/vms-conf.h: Likewise.
4139
c810873d
JJ		 41402000-11-14 Jakub Jelinek <jakub@redhat.com>
4141
4142 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4143
79082ff0
L		 41442000-11-13 H.J. Lu <hjl@gnu.org>
4145
4146 * config/obj-elf.c (elf_frob_symbol): Support
4147 ".symver name,name2@@@nodename".
4148 (elf_frob_file_before_adjust): Likewise.
4149
4150 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4151 and ".symver name,name2@@@nodename".
4152 Fix a typo.
4153
1da00eb4
L		 41542000-11-12 H.J. Lu (hjl@gnu.org)
4155
4156 * config/obj-elf.c (obj_elf_symver): Check missing version
4157 name.
4158
f585997b
L		 41592000-11-12 H.J. Lu (hjl@gnu.org)
4160
4161 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4162 instead of bfd_vma for non-bfd assemblers.
4163
ef5c4bfc
KH		 41642000-11-09 Kazu Hirata <kazu@hxi.com>
4165
4166 * itbl-ops.c: Fix comment typos.
4167
f5a30c2e
JW		 41682000-11-08 Jim Wilson <wilson@redhat.com>
4169
4170 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4171 (struct unwind): Add next_slot_frag field.
4172 (slot_index): New parameters slot_frag and first_frag. Add code
4173 to add in frag sizes when different. Add comments.
4174 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4175 arguments to slot_index.
4176 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4177 loop end. Set next_slot_frag field.
4178
339681c0
L		 41792000-11-07 H.J. Lu <hjl@gnu.org>
4180
4181 * doc/as.texinfo (.symver): Updated for versioned symbol
4182 reference.
4183
4184 * obj.h (format_ops): Add the frob_file_before_adjust field.
4185
4186 * config/obj-aout.c (aout_format_ops): Set the
4187 frob_file_before_adjust field to 0.
4188 * config/obj-coff.c (coff_format_ops): Likewise.
4189 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4190
4191 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4192 name.
4193 (elf_frob_file_before_adjust): New function to remove unneeded
4194 versioned symbols from the symbol table.
4195 (elf_format_ops): Set the frob_file_before_adjust field to
4196 elf_frob_file_before_adjust.
4197
4198 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4199 not defined.
4200
4201 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4202
4a314ec8
NC		 42032000-11-07 Peter Targett <peter.targett@arccores.com>
4204
8a543126 4205 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4a314ec8 4206 BIG_ENDIAN macros.
8a543126 4207 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4a314ec8 4208 Fix compile time warning messages.
50705ef4 4209
604d524f
NC		 42102000-11-07 Nick Clifton <nickc@redhat.com>
4211
4212 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4213 buffer in order to avoid buffer overflows.
4214
44f5c83a
JW		 42152000-11-06 Steve Ellcey <sje@cup.hp.com>
4216
4217 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4218 Change M to m for -milp32 or -mlp64 to match gcc.
4219 (dot_endp): Use bytes_per_address instead of 8.
4220 (emit_one_bundle): Use number_to_chars_littleendian instead of
4221 md_number_to_chars.
4222 (fix_insn): Likewise.
4223 (ia64_init): New function.
4224 (ia64_target_format): New function.
4225 (md_begin): Set endianness, arch, and machine as appropriate.
4226 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4227 Make these macros depend on TE_HPUX macro.
4228 (TARGET_FORMAT): Define.
4229 (HOST_SPECIAL_INIT): Define.
4230 * config/te-hpux.h: New file.
4231 * configure.in: Add "ia64-*-hpux*" target to configure.
4232 * configure: Regenerate.
50705ef4 4233
7152f1dc
KH		 42342000-11-06 Kazu Hirata <kazu@hxi.com>
4235
ef99799a
KH		 4236 * as.c: Fix formatting.
4237 * dwarf2dbg.c: Likewise.
4238 * input-file.c: Likewise.
7152f1dc
KH		 4239 * input-file.h: Likewise.
4240 * input-scrub.c: Likewise.
ef99799a
KH		 4241 * itbl-ops.c: Likewise.
4242 * listing.c: Likewise.
4243 * macro.h: Likewise.
4244 * messages.c: Likewise.
4245 * read.c: Likewise.
4246 * subsegs.c: Likewise.
4247 * subsegs.h: Likewise.
4248 * write.c: Likewise.
7152f1dc 4249
cf055d54
NC		 42502000-11-06 Nick Clifton <nickc@redhat.com>
4251
4252 * doc/as.texinfo: Add GNU Free Documentation License.
4253 * doc/gasp.texi: Add GNU Free Documentation License.
4254 * doc/as.1: Add GNU Free Documentation License.
4255
8d6b5c8e
NC		 42562000-11-05 Nick Clifton <nickc@redhat.com>
4257
4258 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4259
59ff2774
NC		 42602000-11-02 Per Lundberg <plundis@chaosdev.org>
4261
4262 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4263 * configure: Regenerate.
4264
37d8bb27
NC		 42652000-11-01 Nick Clifton <nickc@redhat.com>
4266
4267 * read.c (original_case_string): New global variable.
4268 (read_a_source_file): Copy opcode string into
4269 original_case_string if clobbering the case of the opcode.
4270 * read.h: Export the definition of original_case_string.
4271 * config/tc-arm.c (md_assembler): When parsing a .req
4272 directive use the original opcode string, not the case
4273 clobbered version.
4274
d75bb8cf
NC		 42752000-11-02 Nick Clifton <nickc@redhat.com>
4276
4277 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 4278 variable.
d75bb8cf
NC		 4279 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4280 dwarf2_where and dwarf2_gen_line_info.
4281
6c17cfe4
PB		 42822000-11-02 Theo Honohan <th@futuretv.com>
4283
50705ef4 4284 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 4285
c51ce5f0
EC		 42862000-10-31 Eric Christopher <echristo@redhat.com>
4287
4288 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4289 or pc-relative, else use fx_offset.
4290
f1bcba5b
JW		 42912000-10-31 Jim Wilson <wilson@redhat.com>
4292
4293 * config/tc-ia64.c (struct md): New field tag_fixups.
4294 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4295 qualifying predicate.
4296 (emit_one_bundle): Delete spurious multiplication by one. Handle
4297 tag_fixups.
4298 (ia64_start_line): Error if dangling qualifying predicate.
4299 (defining_tag): New static variable.
4300 (ia64_unrecognized_line, case '['): Parse tags.
4301 (ia64_frob_label): Create tag_fixups.
4302 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 4303
8637c045
AM		 43042000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4305
4306 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4307
ebeeafe6
BS		 43082000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4309
29184774 4310 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 4311
b041f888
KH		 43122000-10-30 Kazu Hirata <kazu@hxi.com>
4313
4314 * expr.c: Fix formatting.
4315 * flonum-copy.c: Likewise.
4316 * flonum.h: Likewise.
4317 * gasp.c: Likewise.
4318 * hash.c: Likewise.
4319
d8374dcd
HPN		 43202000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4321
4322 * as.h (OPTION_MD_BASE): Bump to 190.
4323 * as.c (parse_args) <std_longopts>: Add comment about the need to
4324 check OPTION_MD_BASE in as.h.
4325
1308f14c
HPN		 4326 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4327 for weak symbols.
4328
6f6ef0fa
NC		 43292000-10-27 Nick Clifton <nickc@redhat.com>
4330
4331 * configure.in (emulations): Add m68hc12.
4332 * configure: Regenerate.
4333 * po/gas.pot: Regenerate.
c51ce5f0 4334
bf1b5881
AH		 43352000-10-27 Aldy Hernandez <aldyh@redhat.com>
4336
50705ef4
AM		 4337 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4338 cpsr*.
4339 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 4340
85a39694
NC		 43412000-10-25 Nick Clifton <nickc@redhat.com>
4342
4343 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4344 a DWARF2 line number information sequence.
4345
4346 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4347
4348 * read.c (generate_lineno_debug): Update comment describing why
4349 DWARF2 line number debug information is not generated
4350 automatically by this function.
4351
4352 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4353 not all.
c51ce5f0 4354
85a39694
NC		 4355 * config/tc-arm.h (md_end): Define.
4356 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 4357
85a39694
NC		 4358 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4359 if generating DWARF2 line numbers.
4360 (arm_end_of_source): New function. Call dwarf2_finish if
4361 necessary.
4362
4363 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4364 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4365 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 4366
cce0cbdc
DN		 43672000-10-25 Diego Novillo <dnovillo@cygnus.com>
4368
29184774 4369 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 4370 arguments.
4371
64a0c779
DN		 43722000-10-24 Diego Novillo <dnovillo@cygnus.com>
4373
29184774 4374 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 4375 (build_displacement_string): Remove.
4376 (i386_parse_seg): Remove.
4377 (i386_intel_memory_operand): Remove.
4378 (i386_intel_operand): Re-write using recursive descent parser based
4379 on MASM documentation.
4380 (struct intel_parser_s): New structure.
4381 (intel_parser): New static variable.
4382 (struct intel_token): New structure.
4383 (cur_token, prev_token): New static variables.
4384 (T_NIL): Define.
4385 (T_CONST): Define.
4386 (T_REG): Define.
4387 (T_BYTE): Define.
4388 (T_WORD): Define.
4389 (T_DWORD): Define.
4390 (T_QWORD): Define.
4391 (T_XWORD): Define.
4392 (T_SHORT): Define.
4393 (T_OFFSET): Define.
4394 (T_PTR): Define.
4395 (T_ID): Define.
4396 (intel_match_token): New function.
4397 (intel_get_token): New function.
4398 (intel_putback_token): New function.
4399 (intel_expr): New function.
4400 (intel_e05): New function.
4401 (intel_e05_1): New function.
4402 (intel_e06): New function.
4403 (intel_e06_1): New function.
4404 (intel_e09): New function.
4405 (intel_e09_1): New function.
4406 (intel_e10): New function.
4407 (intel_e10_1): New function.
4408 (intel_e11): New function.
4409
19f7b010
JJ		 44102000-10-20 Jakub Jelinek <jakub@redhat.com>
4411
4412 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4413 instructions to loose any special insn->architecture mask.
4414
4415 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4416 (sparc_md_end, sparc_arch_types, sparc_arch,
4417 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4418 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4419 request v9b architecture if they are used).
4420
3ae647a0
NC		 44212000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4422
4423 * config/tc-m68k.c: Fix the previous misapplied patch.
4424
5cbdaa77
NC		 44252000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4426
50705ef4
AM		 4427 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4428 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4429 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4430 BFD_RELOC_*.
5cbdaa77 4431
e6c774b4
KH		 44322000-10-17 Kazu Hirata <kazu@hxi.com>
4433
4434 * debug.c: Fix formatting.
4435 * depend.c: Likewise.
4436 * dwarf2dbg.c: Likewise.
4437 * dwarf2dbg.h: Likewise.
4438 * ecoff.c: Likewise.
4439 * expr.c: Likewise.
4440 * expr.h: Likewise.
4441 * flonum-konst.c: Likewise.
4442 * frags.h: Likewise.
4443
ea20a7da
CC		 44442000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4445
4446 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4447 options.
4448 * doc/as.texinfo: Added notes about this new option.
4449
266cb5f1
HPN		 44502000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4451
4452 * config/tc-sh.c (JREG): Remove.
4453 (md_convert_frag): Remove #if 0:d code using JREG.
4454
6588847e
DN		 44552000-10-15 Diego Novillo <dnovillo@cygnus.com>
4456
4457 * config/tc-i386.c (i386_operand_modifier): Only match
4458 modifiers SHORT and FLAT if they are followed by a space.
4459 (parse_register): When `allow_naked_reg' is set, do not confuse
4460 identifiers that start with a register name with a register.
4461
30a2b4ef
KH		 44622000-10-12 Kazu Hirata <kazu@hxi.com>
4463
4464 * app.c: Fix formatting.
4465 * as.c: Likewise.
4466 * as.h: Likewise.
4467 * bit_fix.h: Likewise.
4468 * cgen.c: Likewise.
4469 * cgen.h: Likewise.
4470 * cond.c: Likewise.
4471
d01e2a23
AM		 44722000-10-11 Alan Modra <alan@linuxcare.com.au>
4473
4474 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4475
44852b19
AM		 44762000-10-07 Alan Modra <alan@linuxcare.com.au>
4477
dc1fc56b
AM		 4478 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4479 Re-arrange function a little and improve error message.
4480
44852b19
AM		 4481 * write.c (write_relocs): Fix a comment.
4482
4483 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4484 link-once sections.
4485
afa680f8
JW		 44862000-10-05 Jim Wilson <wilson@cygnus.com>
4487
4488 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4489
ce8a8b2f
AM		 44902000-10-05 Alan Modra <alan@linuxcare.com.au>
4491
4492 * config/tc-i386.c: Delete some useless comments, reformat others.
4493
4494 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4495 non-global syms in linkonce sections.
4496
56d27c17
AM		 44972000-10-04 Ralf Baechle <ralf@gnu.org>
4498
4499 * config/tc-ia64.c (operand_match): Don't use // style comments.
4500 * config/tc-i370.c: Likewise.
4501
7b15d668
HPN		 45022000-09-29 Hans-Peter Nilsson <hp@axis.com>
4503
4504 Changes to handle varying register prefix and user symbol prefix.
4505 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4506 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4507 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4508 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4509 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4510 (demand_register_prefix): New variable.
4511 (md_pseudo_table): New pseudo ".syntax".
4512 (md_longopts): New options --no-underscore and --underscore.
4513 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4514 on symbols_have_leading_underscore.
4515 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4516 (get_spec_reg): Ditto.
4517 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4518 Fix formatting.
4519 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4520 --help.
4521 <case OPTION_NO_US, case OPTION_US>: New.
4522 (md_show_usage): Be brief and reformat to match continuation of
4523 --help.
4524 * po/gas.pot: Regenerate.
4525
27df9f40
AM		 45262000-09-28 Alan Modra <alan@linuxcare.com.au>
4527
4528 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4529 force relocs for 12 bit branches.
4530 (md_apply_fix): Similarly, adjust logic here.
4531
5506e1a5
AM		 45322000-09-28 Alan Modra <alan@linuxcare.com.au>
4533
4534 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4535 adjust for external and weak syms as we will use a reloc. Allow
4536 for +8 offset when calculating limits of branches.
4537 (hppa_fix_adjustable): Undo 2000-09-23 change.
4538 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4539 Correct distance calculation.
47d89dba
AM		 4540 (tc_gen_reloc): Print the file name and line number if we can't
4541 handle a fixup.
5506e1a5
AM		 4542
4543 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4544 * config/tc-hppa.c (nonzero_dibits): Define.
4545 (arg_reloc_stub_needed): Check each arg and return value
4546 separately for zero case.
4547 (pa_align): Declare argument `bytes'.
4548
81d4177b
KH		 45492000-09-25 Kazu Hirata <kazu@hxi.com>
4550
4551 * config/tc-cris.c: Fix formatting.
4552 * config/tc-d10v.h: Likewise.
4553 * config/tc-d30v.c: Likewise.
4554 * config/tc-d30v.h: Likewise.
4555 * config/tc-fr30.c: Likewise.
4556 * config/tc-fr30.h: Likewise.
4557 * config/tc-m68k.c: Likewise.
4558 * config/tc-m68k.h: Likewise.
4559 * config/tc-pj.h: Likewise.
4560 * config/tc-ppc.c: Likewise.
4561 * config/tc-ppc.h: Likewise.
4562 * config/tc-sh.c: Likewise.
4563 * config/tc-sh.h: Likewise.
4564 * config/tc-sparc.c: Likewise.
4565 * config/tc-v850.h: Likewise.
4566 * config/tc-vax.h: Likewise.
4567 * config/tc-w65.h: Likewise.
4568 * config/tc-z8k.h: Likewise.
4569
959ee541
AM		 45702000-09-23 Alan Modra <alan@linuxcare.com.au>
4571
4572 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4573 checks only for ELF.
4574 (hppa_force_relocation): Likewise.
4575
139368c9
JW		 45762000-09-22 Jim Wilson <wilson@cygnus.com>
4577
4578 * config/tc-ia64.c (dv_sem): Add "stop".
4579 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4580 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4581 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4582 match above.
4583 (mark_resources): Check IA64_RS_PRr.
4584
151337e8
NC		 45852000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4586
56d27c17 4587 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 4588 md_estimate_size_before_relax): Redesign and clean up the
4589 relaxation mechanism.
4590
0b7410c4
KH		 45912000-09-21 Kazu Hirata <kazu@hxi.com>
4592
4593 * config/tc-ns32k.c: Fix formatting.
4594 * config/tc-ns32k.h: Likewise.
4595
a4d24084
KH		 45962000-09-20 Kazu Hirata <kazu@hxi.com>
4597
82efde3a
KH		 4598 * config/tc-m32r.c: Fix formatting.
4599 * config/tc-m32r.h: Likewise.
4600 * config/tc-m68851.h: Likewise.
4601 * config/tc-m68hc11.c: Likewise.
4602 * config/tc-m68hc11.h: Likewise.
4603 * config/tc-m88k.c: Likewise.
4604 * config/tc-mcore.c: Likewise.
a75214e5 4605 * config/tc-mcore.h: Likewise.
82efde3a
KH		 4606 * config/tc-mips.c: Likewise.
4607 * config/tc-mips.h: Likewise.
4608 * config/tc-mn10200.h: Likewise.
4609 * config/tc-mn10300.h: Likewise.
a75214e5 4610 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 4611 * config/tc-tahoe.h: Likewise.
4612
4844386e 46132000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 4614
4615 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4616 Likewise in relaxation description comments.
4617
9e754211
AM		 46182000-09-18 Alan Modra <alan@linuxcare.com.au>
4619
4620 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4621 subtraction of two syms without emitting a relocation.
4622
4623 From David Huggins-Daines <dhd@linuxcare.com>
4624 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4625 global or weak symbols.
4626
4a4f25cf
KH		 46272000-09-15 Kazu Hirata <kazu@hxi.com>
4628
4629 * config/tc-h8300.h: Fix formatting.
4630 * config/tc-h8500.c: Likewise.
4631 * config/tc-h8500.h: Likewise.
4632 * config/tc-hppa.h: Likewise.
4633 * config/tc-i370.h: Likewise.
4634 * config/tc-i386.h: Likewise.
4635 * config/tc-i860.c: Likewise.
4636 * config/tc-i860.h: Likewise.
4637 * config/tc-i960.h: Likewise.
4638 * config/tc-ia64.c: Likewise.
4639 * config/tc-ia64.h: Likewise.
4640
1dab94dd
KH		 46412000-09-14 Kazu Hirata <kazu@hxi.com>
4642
4643 * config/tc-a29k.c: Fix formatting.
4644 * config/tc-alpha.c: Likewise.
4645 * config/tc-arc.c: Likewise.
4646 * config/tc-arc.h: Likewise.
4647 * config/tc-arm.c: Likewise.
4648 * config/tc-arm.h: Likewise.
4649 * config/tc-avr.c: Likewise.
4650 * config/tc-avr.h: Likewise.
4651 * config/tc-tic30.c: Likewise.
4652 * config/tc-tic30.h: Likewise.
4653 * config/tc-tic54x.c: Likewise.
4654 * config/tc-tic54x.h: Likewise.
4655 * config/tc-tic80.c: Likewise.
4656 * config/tc-tic80.h: Likewise.
4657
7484b8e6
TW		 46582000-09-14 Timothy Wall <twall@cygnus.com>
4659
4660 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4661 parallel comparisons for later use.
4662 (struct rsrc): Add parallel comparison type.
4663 (resources_match): Skip special cases of PR usage (non-conflicting
4664 parallel compares).
56d27c17 4665
bf514e21
KH		 46662000-09-13 Kazu Hirata <kazu@hxi.com>
4667
4668 * config/obj-ecoff.c: Fix formatting.
4669 * config/obj-elf.c: Likewise.
4670 * config/obj-elf.h: Likewise.
4671 * config/obj-evax.h: Likewise.
4672 * config/obj-generic.h: Likewise.
4673 * config/obj-hp300.c: Likewise.
4674 * config/obj-hp300.h: Likewise.
4675 * config/obj-ieee.h: Likewise.
4676 * config/obj-vms.c: Likewise.
4677 * config/obj-vms.h: Likewise.
4678
156c2f8b 46792000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 4680
50705ef4
AM		 4681 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4682 (md_parse_option): Ditto.
4683 (md_longopts): Add -mips32 option.
4684 (md_show_usage): Document new options.
4685 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4686 (mips_ip): Assemble mfc0 with a sub-selection code.
4687 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 4688 (mips_cpu_to_str): New function.
4689 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4690 Use CPU_* defines instead of hardcoded numbers.
4691
50705ef4
AM		 4692 * doc/as.texinfo: Document new options.
4693 * doc/c-mips.texi: Ditto.
156c2f8b 4694
a01b9fa4
KH		 46952000-09-12 Kazu Hirata <kazu@hxi.com>
4696
4697 * as.h: Fix formatting.
4698 * asintl.h: Likewise.
4699 * bit_fix.h: Likewise.
dcd619be
KH		 4700 * config/obj-aout.c: Likewise.
4701 * config/obj-aout.h: Likewise.
4702 * config/obj-bout.c: Likewise.
4703 * config/obj-bout.h: Likewise.
4704 * config/obj-coff.c: Likewise.
4705 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 4706 * dwarf2dbg.h: Likewise.
4707 * expr.h: Likewise.
4708 * flonum.h: Likewise.
4709 * frags.h: Likewise.
4710 * itbl-ops.h: Likewise.
4711 * macro.h: Likewise.
4712 * read.h: Likewise.
4713 * sb.h: Likewise.
4714 * struc-symbol.h: Likewise.
4715 * subsegs.h: Likewise.
4716 * symbols.h: Likewise.
4717 * tc.h: Likewise.
4718 * write.h: Likewise.
4719
92774660
KH		 47202000-09-11 Kazu Hirata <kazu@hxi.com>
4721
f0e652b4
KH		 4722 * bignum-copy.c: Fix formatting.
4723 * config/tc-i370.c: Likewise.
92774660
KH		 4724 * config/tc-i960.c: Likewise.
4725 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 4726 * ehopt.c: Likewise.
4727 * flonum-copy.c: Likewise.
4728 * flonum-konst.c: Likewise.
4729 * flonum-mult.c: Likewise.
4730 * literal.c: Likewise.
4731 * read.c: Likewise.
4732 * sb.c: Likewise.
4733 * stabs.c: Likewise.
4734 * subsegs.c: Likewise.
92774660 4735
222f8079
PB		 47362000-09-09 Philip Blundell <philb@gnu.org>
4737
4738 * configure.in (arm*-*-uclinux*): New target.
4739 * configure: Regenerate.
4740
c488923f
KH		 47412000-09-09 Kazu Hirata <kazu@hxi.com>
4742
4743 * input-file.c: Fix formatting.
4744 * itbl-ops.c: Likewise.
4745 * messages.c: Likewise.
4746
e0e3ecca
PB		 47472000-09-08 Philip Blundell <philb@gnu.org>
4748
4749 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4750 offset is negative.
4751
5d64ca4e
L		 47522000-09-07 H.J. Lu <hjl@gnu.org>
4753
4754 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4755 * configure: Rebuild.
4756
bdaaa2e1
KH		 47572000-09-07 Kazu Hirata <kazu@hxi.com>
4758
e49bc11e
KH		 4759 * atof-generic.c: Fix formatting.
4760 * config/tc-mips.c: Likewise.
e13b337a
KH		 4761 * config/tc-vax.c: Likewise.
4762 * input-scrub.c: Likewise.
bdaaa2e1 4763
d07ed2cd
AO		 47642000-09-07 Alexandre Oliva <aoliva@redhat.com>
4765
4766 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4767 * configure.in (sh-*-linux*): Added.
4768 * configure: Rebuilt.
4769
86905619
KH		 47702000-09-06 Kazu Hirata <kazu@hxi.com>
4771
a28a3ccf
JL		 4772 * config/tc-hppa.c: Fix formatting.
4773
86905619
KH		 4774 * ecoff.c: Fix formatting.
4775
58cccadb
AO		 47762000-09-06 Alexandre Oliva <aoliva@redhat.com>
4777
4778 * configure: Rebuilt with new libtool.m4.
4779
542d6675
KH		 47802000-09-05 Kazu Hirata <kazu@hxi.com>
4781
4782 * cgen.c: Fix formatting.
4783 * config/tc-ia64.c: Likewise.
4784
5b343f5a
NC		 47852000-09-05 Nick Clifton <nickc@redhat.com>
4786
4787 * aclocal.m4: Regenerate.
4788 * config.in: Regenerate.
4789 * configure: Regenerate.
4790 * po/gas.pot: Regenerate.
50bbae35 4791
07e90ad5
HPN		 47922000-09-05 Hans-Peter Nilsson <hp@axis.com>
4793
4794 * config/tc-cris.c: Correct comment typos.
4795
1485d400
EC		 47962000-09-05 Eric Christopher <echristo@cygnus.com>
4797
4798 * config/tc-mn10300.c: Cleanup.
4799 (md_pcrel_from): Enable.
4800
904a31bf
AM		 48012000-09-05 Alan Modra <alan@linuxcare.com.au>
4802
927781e2
AM		 4803 * expr.c (operand): Fix a comment typo.
4804 * write.c (write_relocs): Fix a signed/unsigned warning.
4805
ecacdc7a
AM		 4806 * config/tc-hppa.c (fudge_reg_expressions): New
4807 (hppa_force_reg_syms_absolute): New.
4808 (pa_equ): Allow reg_section expressions.
4809 * config/tc-hppa.c (md_optimize_expr): Define.
4810 (hppa_force_reg_syms_absolute): Prototype.
4811
4812 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4813 (pa_parse_number): Pass in arg to select fp reg parsing.
4814 Return 1 to indicate format checks pass. If strict, then only
4815 accept a register or register symbol. Return value in...
4816 (pa_number): New static for pa_parse_number.
4817 (FP_REG_BASE): Define.
4818 (FP_REG_RSEL): Define.
4819 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4820 appropriate. White space changes.
4821 (need_pa11_opcode): Don't bother passing any params, get them from
4822 globals instead.
4823 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4824 Remove extraneous check in case 'Q'.
4825 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4826 reg, set section of resulting symbol to reg_section.
4827 (pa_parse_space_stmt): Modify call to pa_parse_number.
4828 (pa_space): Likewise.
4829
904a31bf
AM		 4830 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4831 (hppa_force_relocation): Handle vtable relocs.
4832 (pa_vtable_entry): New.
4833 (pa_vtable_inherit): New.
4834 (md_pseudo_table): Add entries for vtable pseudos.
4835 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4836 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4837 against weak syms.
4838 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4839 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4840 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4841 millicode import.
4842 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4843 specify a symbol type.
4844
4845 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4846 dependent things together.
4847 (md_elf_symbol_type): Define.
4848
4849 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4850 symbol.
4851 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4852
4853 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4854 (obj_elf_vtable_entry): Declare.
4855
4856 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4857 and export function.
4858 (obj_elf_vtable_entry): Similarly.
4859 (elf_pseudo_table): Fix the damage with a cast.
4860
a47cf567 48612000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 4862
4863 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4864 for template selection when a label is needed.
4865
197865e8
KH		 48662000-09-02 Kazu Hirata <kazu@hxi.com>
4867
4868 * config/tc-ia64.c: Fix formatting.
4869
18e03609
NC		 48702000-09-02 Nick Clifton <nickc@redhat.com>
4871
4872 * configure.in: Increase version number to 2.10.91.
4873 * configure: Regenerate.
4874 * aclocal.m4: Regenerate.
4875 * config.in: Regenerate.
4876 * po/gas.pot: Regenerate.
4877 * Makefile.in: Regenerate.
1485d400 4878
a1cc9221
AO		 48792000-09-01 Alexandre Oliva <aoliva@redhat.com>
4880
4881 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4882 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4883 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4884 similar relocs.
4885 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4886 branches.
4887
48882000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4889
4890 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4891 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4892 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4893 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4894 (GOT_symbol): New variable.
4895 (md_undefined_symbol): Set it.
4896
44576e1f
RH		 48972000-09-01 Richard Henderson <rth@cygnus.com>
4898
4899 * config/tc-ia64.c (match): Don't inline.
4900 (extra_goodness): New.
4901 (md_begin): Prefer nop.f and nop.b for best_template.
4902
29f8404c
KH		 49032000-08-31 Kazu Hirata <kazu@hxi.com>
4904
76b0a8c0
KH		 4905 * as.c: Fix formatting.
4906 * cond.c: Likewise.
4907 * frags.c: Likewise.
29f8404c
KH		 4908 * macro.c: Likewise.
4909
b4c1ea07
EC		 49102000-08-31 Eric Christopher <echristo@cygnus.com>
4911
4912 * config/tc-mn10300.c: Cleanup and fix warnings.
4913 (md_pseudo_table): Add initializers.
4914 (md_show_usage): Cleanup.
4915 (md_parse_option): Fix warnings.
4916 (md_undefined_symbol): Fix warnings.
4917 (md_conver_frag): Fix warnings.
4918 (tc_gen_reloc): Fix warnings.
4919 (md_apply_fix3): Fix warnings.
4920 (check_operand): Fix warnings.
4921
ac48eca1
AO		 49222000-08-31 Alexandre Oliva <aoliva@redhat.com>
4923
4924 * acinclude.m4: Include libtool and gettext macros from the
4925 top level.
4926 * aclocal.m4, configure: Rebuilt.
4927
e0c21649
GK		 49282000-08-30 Mark Hatle <mhatle@mvista.com>
4929
4930 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4931
cf39a089
KH		 49322000-08-31 Kazu Hirata <kazu@hxi.com>
4933
4934 * listing.c: Fix formatting.
4935
3ee4defc
KH		 49362000-08-29 Kazu Hirata <kazu@hxi.com>
4937
4938 * app.c: Fix a comment typo. Fix formatting.
4939
1e8d20f4
NC		 49402000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4941
29184774 4942 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 4943 offset of the target destination for jmp instructions.
4944 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 4945
5bcac8a4
HPN		 49462000-08-24 Hans-Peter Nilsson <hp@axis.com>
4947
4948 * NEWS: Mention support for CRIS.
4949
46547ecc
DC		 4950Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4951
4952 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4953 Sets `.lcomm' alignment to zero.
4954
4b853faa
AO		 49552000-08-23 Alexandre Oliva <aoliva@redhat.com>
4956
29184774
NC		 4957 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4958 TC_FIX_ADJUSTABLE): Define.
4b853faa 4959
efcc5914
JW		 49602000-08-23 Jim Wilson <wilson@cygnus.com>
4961
4962 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4963 unwind.personality_routine is set.
4964
aca719bf
AO		 49652000-08-23 H.J. Lu <hjl@gnu.org>
4966
4967 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4968
a3da4de1
AO		 49692000-08-23 Alexandre Oliva <aoliva@redhat.com>
4970
4971 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4972 environment is pe.
4973
56385375
L		 49742000-08-22 H.J. Lu <hjl@gnu.org>
4975
4976 * config.in (STRICTCOFF): New for strict COFF.
4977
4978 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4979 i386-*-go32* and i386-go32-rtems*.
4980 * configure: Rebuilt.
4981
4982 * config/obj-coff.c (obj_coff_endef): Follow the historical
4983 behavior if STRICTCOFF is not defined.
4984
4985 * doc/internals.texi: Document STRICTCOFF.
4986
8f36cd18
AO		 49872000-08-22 Alexandre Oliva <aoliva@redhat.com>
4988
4989 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4990 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4991 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4992 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4993 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4994 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4995 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4996 Likewise.
4997
58a77e41
EC		 49982000-08-22 Eric Christopher <echristo@cygnus.com>
4999
5000 * config/tc-mn10300.c: (md_apply_fix): New function.
5001 (mn10300_force_relocation): New function.
5002 (mn10300_fix_adjustable): New function.
5003
5004 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
5005 (TC_HANDLES_FX_DONE): Define.
5006 (obj_fix_adjustable): Define.
5007 (MD_APPLY_FIX3): Define.
5008 (TC_LINKRELAX_FIXUP): Define.
5009
5010 * write.c: (TC_LINKRELAX_FIXUP): Define if not
5011 previously defined.
5012 (fixup_segment): Use TC_LINKRELAX_FIXUP.
5013
5014 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
5015
ded0649c
JE		 50162000-08-21 Jason Eckhardt <jle@cygnus.com>
5017
5018 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
5019 if the fixup resulted in a relocation.
5020
66102fe2
NC		 50212000-08-18 Nick Clifton <nickc@redhat.com>
5022
5023 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
5024 Make reference to first element of shift_names explicit.
5025
02198638
AO		 50262000-08-18 Alexandre Oliva <aoliva@redhat.com>
5027
5028 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
5029 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
5030 add a symbol's address. Removed all target-specific #ifdefs that
5031 used to accomplished the same.
5032 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5033 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5034 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5035 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5036 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5037
353e2c69
KH		 50382000-08-17 Kazu Hirata <kazu@hxi.com>
5039
5040 * dwarf2dbg.c: Fix formatting.
5041
4fb7971f
NC		 50422000-08-17 Nick Clifton <nickc@redhat.com>
5043
5044 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
5045 to be recoded as logical shift lefts by zero.
5046
50b81f19
JW		 50472000-08-16 Jim Wilson <wilson@cygnus.com>
5048
5049 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
5050 postincrement modified registers. Handle IA64_OPND_R3_2 addl
5051 source registers.
5052 (note_register_values): Handle IA64_OPND_R3_2 operands.
5053
f869cfc6
JE		 50542000-08-16 Jason Eckhardt <jle@cygnus.com>
5055
50bbae35 5056 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 5057
8cb8bcba
NC		 50582000-08-16 Nick Clifton <nickc@redhat.com>
5059
5060 * config/tc-arm.c (struct asm_shift): Delete.
5061 (shift[]): Delete.
5062 (enum asm_shift_index): New.
5063 (struct asm_shift_properties): New.
5064 (struct asm_shift_name): New.
5065 (shift_properties[]); New.
5066 (shift_names[]); New.
5067
5068 (decode_shift): Use new structures.
5069 Issue a warning is "ROR #0" is used.
5070 Issue a warning if "ASR #0" or "LSR #0" is used.
5071
5072 (md_begin): Initialise arm_shift_hsh table from new
5073 asm_shift_name array.
5074
c2158c24
JJ		 50752000-08-16 Jakub Jelinek <jakub@redhat.com>
5076
5077 * config/tc-sparc.c: Kill all warnings.
5078 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5079 in -xarch= as well.
5080 (md_show_usage): Update usage text.
5081
70485b5c
NC		 50822000-08-16 Nick Clifton <nickc@redhat.com>
5083
c2158c24 5084 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 5085 useful.
5086
a47cf567 50872000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 5088
5089 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5090
5091 * config/tc-sh.c (md_assemble): Changed so debug_type
5092 test performed for ppi_assemble
5093 * config/tc-sh.c: Included dwarf2dbg.h.
5094 (debug_line): Defined.
5095 (md_assemble): Generates dwarf2 line info.
5096 (sh_finalize): New function. Finalize dwarf2 info.
5097 (assemble_ppi): Returns size of code generated.
5098 (build_Mytes): Returns size of code generated.
5099 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5100 * config/tc-sh.h (md_end): Defined.
5101 (sh_finalize): Declared.
5102
1db77c8e
AO		 51032000-08-15 Alexandre Oliva <aoliva@redhat.com>
5104
5105 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5106 md_number_to_chars.
5107
046b3b54
NC		 51082000-08-14 Nick Clifton <nickc@redhat.com>
5109
5110 * config/tc-arm.c (do_bx): Allow "bx pc".
5111
c43c2cc5
JW		 51122000-08-14 Jim Wilson <wilson@cygnus.com>
5113
5114 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5115 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5116 (md_begin): Change assignment to md.flag to OR in the new bit.
5117
d1d8ba22
NC		 51182000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5119
5120 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 5121 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5122 C_MOU, and C_EOS.
d1d8ba22 5123
22b36938
JE		 51242000-08-14 Jason Eckhardt <jle@cygnus.com>
5125
5126 * NEWS: Mention i860 support.
5127
c0bd0db2
JL		 5128Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
5129
5130 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5131
0ac658b8
AS		 51322000-08-14 Andreas Schwab <schwab@suse.de>
5133
5134 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5135
9fc2dda2
JE		 51362000-08-11 Andreas Schwab <schwab@suse.de>
5137
5138 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5139 argument.
5140
bc4466dc
KH		 51412000-08-11 Kazu Hirata <kazu@hxi.com>
5142
5143 * expr.c: Fix formatting.
351aa9f6 5144 * config/obj-bout.c: Likewise.
bc4466dc 5145
a9c99419
JE		 51462000-08-10 Jason Eckhardt <jle@cygnus.com>
5147
5148 * doc/c-i860.texi: Flesh out the i860 section more.
5149
7c743825
KH		 51502000-08-10 Kazu Hirata <kazu@hxi.com>
5151
5152 * symbols.c: Fix formatting.
929b12bc 5153 * expr.c: Likewise.
7c743825 5154
fa2255cb
DN		 5155Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
5156
29184774
NC		 5157 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5158 modifier has the IgnoreSize bit set.
fa2255cb 5159
fc997f4b
AM		 51602000-08-09 Alan Modra <alan@linuxcare.com.au>
5161
5162 From Rodney Brown <RodneyBrown@mynd.com>
5163 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5164 * configure: Regenerate.
5165
a47cf567
NC		 51662000-08-09 Kazu Hirata <kazu@hxi.com>
5167
5168 * hash.c: Fix formatting.
5169 * gasp.c: Likewise.
5170
305d537e
JE		 51712000-08-08 Jason Eckhardt <jle@cygnus.com>
5172
5173 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5174 (i860_fix_info): New enum.
5175 (MD_APPLY_FIX3): Define.
5176 (WORKING_DOT_WORD): Define.
5177 (TC_HANDLES_FX_DONE): Define.
5178 (DIFF_EXPR_OK): Define.
5179 (LISTING_HEADER): Define.
5180 (TARGET_FORMAT): Select target format based on endian flag.
5181 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5182 (target_big_endian): Add external declaration.
5183
5184 * config/tc-i860.c: All existing code reworked completely. Other
5185 new code shown below.
5186 (SYNTAX_SVR4): Define.
5187 (target_warn_expand): New variable.
5188 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5189 (md_longopts): Declare and define with new options (-EL, -EB,
5190 and -mwarn-expand).
5191 (md_show_usage): New function.
5192 (md_operand): New function.
5193 (obtain_reloc_for_imm16): New function.
5194 (md_apply_fix3): New function.
5195 (tc_gen_reloc): New function.
5196
df86943d
NC		 51972000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5198
5199 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5200 2 bytes of the jump address are in the same frag.
5201 (find): Accept 68hc12 register indirect modes.
5202
5203 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 5204
30d25259
RH		 52052000-08-07 Richard Henderson <rth@cygnus.com>
5206
5207 * config/tc-ia64.c (unwind): Add prologue_mask member.
5208 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5209 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5210 (dot_body): Clear unwind.prologue_mask.
5211 (dot_prologue): Set it. Accept a register second argument.
5212
2d484c7f
KH		 52132000-08-07 Kazu Hirata <kazu@hxi.com>
5214
5215 * config/atof-ieee.c: Fix formatting.
5216 * config/atof-tahoe.c: Likewise.
5217
a47cf567 52182000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 5219
3d4ae3c0
NC		 5220 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5221 work.
5222
c91d2e08
NC		 5223 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5224 of .popsection, .previous, .pushsection, .subsection,
5225 .version, .vtable_entry, .vtable_inherit and .weak.
5226
47926f60
KH		 52272000-08-05 Kazu Hirata <kazu@hxi.com>
5228
5229 * config/tc-cris.c: Fix formatting.
5230 * config/tc-i386.c: Likewise.
5231 * config/tc-sparc.c (sparc_ip): Simplify the code.
5232
ab3e48dc
KH		 52332000-08-04 Kazu Hirata <kazu@hxi.com>
5234
5235 * config/tc-cris.c: Rearrange code for readability.
5236 * config/tc-d10v.c: Fix formatting.
5237 * config/tc-m32r.c: Likewise.
5238 * config/tc-sparc.c: Likewise.
5239
3d56ab85
JW		 52402000-08-02 Jim Wilson <wilson@cygnus.com>
5241
5242 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5243 before ia64_find_opcode.
5244 (md_assemble): Likewise.
5245
3f9dfb2c
NC		 52462000-08-01 Nick Clifton <nickc@cygnus.com>
5247
a47cf567 5248 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 5249 Undo some formatting fixes.
3f9dfb2c 5250
28e4f854
KH		 52512000-08-01 Kazu Hirata <kazu@hxi.com>
5252
5253 * config/obj-som.c: Fix formatting.
5254 * config/obj-ieee.c: Likewise.
5255 * config/tc-arm.c: Likewise.
5256 * config/tc-v850.c: Likewise.
5257
a570e639
NC		 52582000-08-01 Nick Clifton <nickc@redhat.com>
5259
5260 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5261 index by command line option.
58a77e41 5262
a570e639
NC		 52632000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5264
5265 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5266 (@node M68K-Branch): Rewrite to match the reality.
5267
e3308d0d
JE		 52682000-07-31 Jason Eckhardt <jle@cygnus.com>
5269
5270 * doc/c-i860.texi: New file.
5271 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5272 * doc/Makefile.in: Regenerate.
5273 * doc/all.texi: Add I860 as relevant architecture.
5274 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5275
2fd5405a
NC		 52762000-07-31 Kazu Hirata <kazu@hxi.com>
5277
5278 * config/tc-d30v.c: Fix formatting.
5279
28e7409f
NC		 52802000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5281
50bbae35
AM		 5282 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5283 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5284 long emit a long branch if available instead of an absolute jump, never
5285 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 5286
5287 * doc/c-m68k.texi: Document new command line option.
58a77e41 5288
a47cf567
NC		 52892000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5290
5291 * config/tc-avr.c: Use PARAMS macro in function declarations.
5292 Don't declare md_pcrel_from_section (already in tc-avr.h).
5293 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5294 (avr_operand): Don't set (unsigned) op_mask to -1.
5295
534022ea
JE		 52962000-07-28 Jason Eckhardt <jle@cygnus.com>
5297
50bbae35
AM		 5298 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5299 * configure: Regenerated.
5300 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5301 of operand to the .type directive (.e.g, "type").
534022ea 5302
4c400d5e
AM		 53032000-07-28 Alan Modra <alan@linuxcare.com.au>
5304
5305 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5306 * app.c (do_scrub_chars): Record where first comment found.
5307 * read.c (read_a_source_file): Init found_comment on entry, and
5308 notify whether comments found on exit.
5309 * config/tc-hppa.c (md_shortopts): Add "c".
5310 (md_longopts): Add warn-comment.
5311 (md_parse_option): Handle it.
5312 (md_show_usage): Show available options.
5313 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5314
0aa529cb
AC		 5315Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5316
5317 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5318 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 5319 sym_ptr_ptr
0aa529cb
AC		 5320 (md_estimate_size_before_relax): Don't fall off end of function.
5321
c6a7ab1f
NC		 53222000-07-27 Kazu Hirata <kazu@hxi.com>
5323
5324 * config/tc-avr.c: Fix formatting.
5325 * config/tc-ns32k.c: Likewise.
5326
e0c6ed95
AM		 53272000-07-27 Alan Modra <alan@linuxcare.com.au>
5328
5329 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5330
53312000-07-27 Kazu Hirata <kazu@hxi.com>
5332
5333 * config/tc-d10v.c: Fix formatting.
5334 * config/tc-z8k.c: Likewise.
5335 * config/tc-sparc.c: Likewise.
5336
6883dc5e 53372000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 5338
5339 * cgen.c (queue_fixup): Declare opinfo.
5340 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5341 (gas_cgen_md_operand): Ditto.
5342 (gas_cgen_md_apply_fix3): Ditto.
5343
39da8128
DD		 53442000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5345
5346 * config/obj-coff.c (obj_frob_symbol): Don't merge
5347 labels. Don't merge if the symbol isn't constant. Return
5348 immediately if a symbol is merged.
5349
65e68b04
AM		 53502000-07-22 Alan Modra <alan@linuxcare.com.au>
5351
5352 * frags.c (frag_align): Correct absolute section alignment.
5353
5e0d736c
DD		 53542000-07-20 DJ Delorie <dj@redhat.com>
5355
5356 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5357 it breaks linking against DLLs.
5358
3bcbcc3d
HPN		 53592000-07-20 Hans-Peter Nilsson <hp@axis.com>
5360
5361 * configure.in: Add CRIS support.
5362 * configure: Regenerate.
5363 * Makefile.am: (CPU_TYPES): Add cris.
5364 (CPU_OBJ_VALID) [aout]: Add cris.
5365 (MULTI_CPU_TYPES): Add cris.
5366 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 5367 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 5368 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5369 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5370 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5371 Regenerate dependencies.
5372 * Makefile.in: Regenerate.
5373 * aclocal.m4: Regenerate.
5374 * as.c: Declare crisaout, criself.
5375 * config/tc-cris.h, config/tc-cris.c: New.
5376 * config/e-criself.c, config/e-crisaout.c: New.
5377 * po/POTFILES.in, po/gas.pot: Regenerate.
5378
041ff4dd 53792000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 5380
041ff4dd 5381 * read.c: Fix formatting.
efaf0ba4 5382 * write.c: Fix formatting.
041ff4dd 5383
f980ada0
L		 53842000-07-19 H.J. Lu <hjl@gnu.org>
5385
5386 * sb.c: Include <stdlib.h> if exists for abort ().
5387
25a8b250
AM		 53882000-07-19 Alan Modra <alan@linuxcare.com.au>
5389
5390 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5391 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5392 (pa_type_args): Same here.
5393
7a9aaf92
NC		 53942000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5395
5396 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5397 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5398 the storage class is already set.
5399
8098403c
NC		 54002000-07-17 Kazu Hirata <kazu@hxi.com>
5401
fafb6d17 5402 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 5403 * config/tc-mn10200.c: Likewise.
5404 * config/tc-mn10300.c: Likewise.
5405 * config/tc-pj.c: Likewise.
5406 * config/tc-tic80.c: Likewise.
5407 * config/tc-w65.c: Likewise.
8098403c 5408
977e771a
FCE		 54092000-07-17 Frank Ch. Eigler <fche@redhat.com>
5410
5411 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5412 is defined.
5413
63bf5651
ILT		 54142000-07-15 Ian Lance Taylor <ian@zembu.com>
5415
5416 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5417 @code.
5418
1cd1c99b
AM		 54192000-07-15 Alan Modra <alan@linuxcare.com.au>
5420
5421 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5422 ELF as are used for SOM (except the 32-bit reloc one) to decide
5423 whether a symbol can be reduced to a section symbol. Expand on
5424 the comment for symbols involved in LR% and RR% expressions.
5425
119d663a
NC		 54262000-07-14 Nick Clifton <nickc@cygnus.com>
5427
5428 * config/tc-mips.c (mips_disable_float_construction): New
5429 static variable. Set to true if doubles should not be
5430 constructed by loading two single width fp registers with
5431 halves of the value.
5432 (mips_ip): Test mips_disable_float_construction.
5433 (md_longopts): Add command line switches --construct-floats
5434 and --no-construct-floats.
5435 (md_parse_option): Parse new command line options.
5436 (md_show_usage): Describe new command line options.
5437
5438 * doc/c-mips.texi: Document new command line options.
5439
906fac54
AM		 54402000-07-13 Koundinya K <kk@ddeorg.soft.net>
5441
5442 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5443 * configure: Regenerate.
5444
54452000-07-13 Hans-Peter Nilsson <hp@axis.com>
5446
5447 * configure.in (DEFAULT_EMULATION setting): Revert part of
5448 2000-07-01 change that set te_multi=multi unless set to tmips.
5449 * configure: Regenerate.
5450
7f788821
NC		 54512000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5452
5453 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 5454 section when aligning it increases its size.
7f788821 5455
9a736b6b
NC		 54562000-07-11 Kazu Hirata <kazu@hxi.com>
5457
5458 * config/tc-tic54x.c: Fix formatting.
5459
3dd5103b
NC		 54602000-07-10 Kazu Hirata <kazu@hxi.com>
5461
5462 * config/tc-h8500.c: Fix formatting.
1aea3bb8 5463 * config/tc-tic54x.c: Fix formatting.
3dd5103b 5464
46b85d42
AM		 54652000-07-10 Alan Modra <alan@linuxcare.com.au>
5466
5467 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5468 displacements correctly.
5469
5470 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5471
54722000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5473
5474 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5475 warning.
5476 (hash_jam): Ditto.
5477
ad1079af
AM		 54782000-07-09 Alan Modra <alan@linuxcare.com.au>
5479
5480 From David Huggins-Daines <dhd@linuxcare.com>
5481 * config/te-hppalinux64.h: Add a new emulation.
5482 * configure.in (emulations): Add configure bits to support the
5483 64-bit Linux/parisc target.
5484 * configure: Regenerate.
5485
5486 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5487 (md_shortopts): Add `V' for ELF.
5488
5489 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5490 when SOM or ELF_ARG_RELOC are defined.
5491 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5492 ELF_ARG_RELOC are defined.
5493 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5494 (pa_stringer): ..Do it here instead. Fix comment typos.
5495 (hppa_force_relocation): Cast enums to int before comparing with
5496 ints.
5497
5498 From Ryan Bradetich <rbradetich@uswest.net>
5499 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5500 redifinition warning.
5501 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5502 (hppa_force_relocation): ditto
ad1079af
AM		 5503 (md_apply_fix): Added cast to buf to fix warnings.
5504
5505 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5506 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5507
5508 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5509 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5510 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5511 reloc_type** to avoid warnings in switch.
5512 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5513 little earlier instead.
5514
5515 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5516 and elf.
5517 (pa_type_args): Use symbol_arg_reloc_info.
5518 (struct pa_it): Make arg_reloc unsigned int.
5519 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5520 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5521 (pa_code): Delete. pa_text duplicates this function.
5522 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5523 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5524 int.
5525 (cons_fix_new_hppa): Actually change selector to e_fsel when
5526 warning about assuming so.
5527 (tc_gen_reloc): More example elf arg reloc code.
5528 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5529 (hppa_force_relocation): Likewise.
5530
5531 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5532 files.
5533 (pa_end_of_source): Prototype.
5534 (hppa_fix_adjustable): Prototype.
5535 (LABELS_WITHOUT_COLONS): Move it..
5536 * config/te-hppa.h: To here.
5537
5538 * config/te-hppa64.h: New file.
5539
5540 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5541 type.
5542 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5543 format -10, -16, 16 relocs.
5544 (hppa_elf_mark_end_of_function): Test for null
5545 last_call_info->start_symbol
5546
5547 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5548 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5549 re_assesmble_* functions. Delete extraneous statements. Fix
5550 typos in comments.
5551 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5552 insn to re_assemble_*.
5553
623aa224
UC		 55542000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5555
5556 * doc/internals.texi (Expressions): Fix typo.
58a77e41 5557
c4aa876b
NC		 55582000-07-08 Kazu Hirata <kazu@hxi.com>
5559
5560 * config/tc-sh.c: Fix formatting.
d0313fb7 5561 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 5562 * depend.c: Fix formatting.
5563 * flonum-konst.c: Likewise.
5564 * flonum-mult.c: Likewise.
c4aa876b 5565
6b31947e
NC		 55662000-07-07 Kazu Hirata <kazu@hxi.com>
5567
a5bfe8c9 5568 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 5569 * config/obj-vms.c: Fix comments.
5570 * config/tc-a29k.c: Likewise.
5571 * config/tc-alpha.c: Likewise.
5572 * config/tc-h8300.c: Likewise.
5573 * config/tc-h8500.c: Likewise.
5574 * config/tc-i370.c: Likewise.
5575 * config/tc-ia64.c: Likewise.
5576 * config/tc-m68hc11.c: Likewise.
5577 * config/tc-m68k.c: Likewise.
5578 * config/tc-mips.c: Likewise.
5579 * config/tc-ns32k.c: Likewise.
5580 * config/tc-ppc.c: Likewise.
5581 * config/tc-z8k.c: Likewise.
6b31947e 5582
b8a9dcab
NC		 55832000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5584
5585 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5586 Default to '(SEC_LOAD | SEC_DATA)'.
5587 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5588
5589 * doc/internals.texi (CPU Backend): Describe
5590 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5591
beb2de9b
AC		 5592Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5593
5594 * as.c (parse_args): NULL terminate the long option list.
5595
24ddb296
AC		 5596Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5597
5598 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 5599 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 5600
1fe72011
NC		 56012000-07-05 Nick Clifton <nickc@cygnus.com>
5602
5603 * config/tc-d30v.c (write_2_short): Further changes to warning
5604 messages produced when combining EITHER_BUT_PREFER_MU attributed
5605 opcodes.
5606
a5bfe8c9 56072000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 5608
5609 * MAINTAINERS: new
5610
8de8f17e
AO		 56112000-07-04 Alexandre Oliva <aoliva@redhat.com>
5612
5613 * config/tc-arm.c (psrs): Accept combinations of flags.
5614
00d2865b
NC		 56152000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5616
5617 * config/tc-avr.c: Change _ () to _() around all strings marked
5618 for translation (exception from the usual coding style).
5619 (avr_opt): New struct variable, how the new switches are set.
5620 (OPTION_MMCU): Define as 'm' and actually use.
5621 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5622 (show_mcu_list): New function, display the list of known MCUs.
5623 (md_show_usage): Document the new switches. Call show_mcu_list.
5624 (avr_set_arch): Change 'm' to OPTION_MMCU.
5625 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5626 Handle the new switches.
5627 (avr_operands): Disable warnings for undefined combinations of
5628 operands if -mall-opcodes. Disable warnings for skipping two-word
5629 instructions if enhanced core or -mno-skip-bug.
5630 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5631 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5632 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5633 (avr_ldi_expression): Warn about implicit lo8().
5634 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5635
54588503
UC		 56362000-07-01 Koundinya K <kk@ddeorg.soft.net>
5637
50bbae35
AM		 5638 * configure.in: Add entry for mips-*-sysv4*MP*
5639 * configure: Rebuild
5640 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5641 elf32-tradlittlemips for traditional mips targets.
5642 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5643 test for Link Once sections as in adjust_reloc_syms.
5644 * config/te-tmips.h: New file for traditional mips targets. Define
5645 TE_TMIPS.
58a77e41 5646
c9900432
NC		 56472000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5648
5649 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5650 flags argument is not present, don't change an existing section's
5651 section's attributes. If the flags argument is present, warn if the
5652 attributes don't match the section's current attributes. When
5653 long section names are supported, set SEC_LINK_ONCE and
5654 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5655
9d87310a
HPN		 5656Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5657
5658 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5659 symbols; create them.
5660
dbddefbf
NC		 56612000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5662
5663 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 5664 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 5665
2ae7e77b
AH		 56662000-06-27 Aldy Hernandez <aldyh@redhat.com>
5667
5668 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 5669 expressions. Ignore the problem when handling 16 bit signed
5670 immediates, because the assembler will take care of the relocation
5671 later.
2ae7e77b 5672
6b2539e3
NC		 56732000-06-27 Nick Clifton <nickc@cygnus.com>
5674
5675 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 5676 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 5677 sequential order, and emit warning messages if the input source
5678 code contains constructs like that, or parallel constructs
5679 containing such opcodes.
5680
65aa24b6
NC		 56812000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5682
5683 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5684 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5685 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5686 (md_show_usage): Update usage message.
5687 (md_parse_option): Allow redefinition of MCU type within the
5688 same avr[1-5] bfd machine type. Show both old and new MCU type
5689 in the error message.
5690 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5691 Simplify 8K wrap code.
5692
f0c56b90
NC		 56932000-06-25 Kazu Hirata <kazu@hxi.com>
5694
50bbae35
AM		 5695 * config/obj-aout.c: Remove all uses of DEFUN.
5696 * config/obj-ieee.c: Likewise.
5697 * config/tc-sh.c: Fix comment typos.
5698 * config/tc-tahoe.c: Likewise.
5699 * config/tc-vax.c: Likewise.
5700 * config/tc-w65.c: Likewise.
5701 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 5702 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5703
6d249963
DD		 57042000-06-24 DJ Delorie <dj@cygnus.com>
5705
5706 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5707 more changes from Sept 1999
5708 (tc_i386_fix_adjustable): ditto
5709 (md_apply_fix3): ditto
5710
680d2857 57112000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 5712
680d2857
FCE		 5713 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5714 (gas_cgen_parse_operand): Set it around expression() call.
5715 (gas_cgen_md_operand): Test for it before longjmp().
5716
e7b305a2
AM		 57172000-06-24 Kazu Hirata <kazu@hxi.com>
5718
c0fecd35
AM		 5719 * config/tc-h8500.c: Remove all uses of DEFUN.
5720 * config/tc-sh.c: Likewise.
5721 * config/tc-w65.c: Likewise.
5722 * config/tc-z8k.c: Likewise.
5723
e7b305a2
AM		 5724 * config/tc-h8500.c: Fix typos in comments.
5725
ed6d6fd3
FCE		 57262000-06-23 Frank Ch. Eigler <fche@redhat.com>
5727
5728 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5729 is defined.
5730
f7c88872
AM		 57312000-06-23 matthew green <mrg@redhat.com>
5732
5733 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 5734 defined. Fix error message for `[' grouping.
f7c88872 5735
70d6ecf3
AM		 57362000-06-22 Kazu Hirata <kazu@hxi.com>
5737
5738 * config/tc-h8300.c: Fix formatting and comment typos.
5739
e9718fe1
TW		 57402000-06-22 Timothy Wall <twall@cygnus.com>
5741
5742 * config/tc-ia64.c (note_register_values): Move premature QP
5743 notation clearing into the appropriate place.
5744
45288df1
AM		 57452000-06-22 Alan Modra <alan@linuxcare.com.au>
5746
1581f8c9
AM		 5747 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5748 first before anything else. Add bin-bugs.h, emul.h and progress.h
5749 Sort list of files as for $(OBJS) in Makefile.am.
5750
5751 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5752 find one. Remake dependencies.
5753 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5754 * Makefile.in: Regenerate.
5755 * doc/Makefile.in: Regenerate.
5756
45288df1
AM		 5757 * config/tc-i386.c (i386_displacement): Don't assume a constant
5758 displacement is necessarily 16 bits when in 16 bit code mode.
5759 (md_assemble): Instead size the displacement here after we know
5760 for sure that a .code16gcc operand hasn't automatically added
5761 operand size prefixes.
5762
01580992
L		 57632000-06-21 H.J. Lu <hjl@gnu.org>
5764
5765 * Makefile.am: Rebuild dependency.
5766 * Makefile.in: Rebuild.
5767
40f09f82
JL		 57682000-06-21 Kazu Hirata <kazu@hxi.com>
5769
5770 * config/tc-h8300.c (parse_reg): Make the function static.
5771 (parse_exp): Likewise.
5772
78295804
DD		 57732000-06-20 DJ Delorie <dj@cygnus.com>
5774
5775 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5776 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5777 for cygwin import libraries to work properly.
5778
45f85b08
L		 57792000-06-20 H.J. Lu <hjl@gnu.org>
5780
5781 * Makefile.am: Rebuild dependency.
5782 * Makefile.in: Rebuild.
5783 * configure: Likewise.
5784 * doc/Makefile.in: Likewise.
5785
39bec121
TW		 57862000-06-20 Timothy Wall <twall@cygnus.com>
5787
5788 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 5789 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 5790 * doc/c-tic54x.texi: New.
5791 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 5792 documentation file.
39bec121 5793 * doc/all.texi: Add C54X.
3e87a760 5794 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 5795 * doc/Makefile.in: Regenerate.
5796 * configure.in: Add tic54x and define LIBM for tic54x.
5797 * configure: Regenrate.
5798 * config/tc-tic54x.[ch]: New.
5799 * config/obj-coff.h: Add tic54x.
5800 * Makefile.am: (CPU_TYPES): Add tic54x.
5801 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5802 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5803 (as_new_LDADD): Add $(LIBM).
5804 * Makefile.in: Regenerate.
3e87a760 5805
60bcf0fa
NC		 58062000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5807
5808 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5809 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5810 * doc/as.texinfo: Likewise.
5811
5812 * configure, Makefile.in: Regenerate.
5813 * configure.in (emulations): Recognize m6811 and m6812.
5814 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5815 Added files for 68hc11 and 68hc12 assembler.
5816 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5817 * config/tc-m68hc11.h: Header definition for that assembler.
5818
ec05f674
NC		 58192000-06-18 Nick Clifton <nickc@redhat.com>
5820
24ef8152
NC		 5821 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5822 instead of OCTETS_PER_BYTE.
5823
ec05f674 5824 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 5825 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 5826
119caedd
L		 58272000-06-18 H.J. Lu <hjl@gnu.org>
5828
5829 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5830 * configure: Rebuild.
5831
607723e4
NC		 58322000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5833
3e87a760
AM		 5834 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5835 to BFD_ASSEMBLER.
607723e4 5836
b946ec34
NC		 58372000-06-16 Nick Clifton <nickc@cygnus.com>
5838
5839 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5840 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5841
5842 * doc/c-mips.texi: Document newly accepted cpu variants.
5843
37ce37b1
UC		 58442000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5845
5846 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5847
c06ae4f2
UC		 58482000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5849
5850 * macro.c (getstring): Make it possible to escape the quote
5851 character.
5852
20348649
JL		 5853Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5854
5855 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5856
bcef29e6
L		 58572000-06-13 H.J. Lu <hjl@gnu.org>
5858
5859 * configure: Regenerate.
5860
63a0b638
AM		 58612000-06-09 Alan Modra <alan@linuxcare.com.au>
5862
5863 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5864 separator.
5865 * doc/internals.texi (line_separator_chars): Semicolon is no
5866 longer a default. Mention null and newline as defaults.
5867
5868 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5869
5870 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5871 * config/tc-i860.h (line_separator_chars): Likewise.
5872 * config/tc-h8300.c (line_separator_chars): Likewise.
5873 * config/tc-i960.c (line_separator_chars): Likewise.
5874 * config/tc-m68k.c (line_separator_chars): Likewise.
5875 * config/tc-mips.c (line_separator_chars): Likewise.
5876 * config/tc-ns32k.c (line_separator_chars): Likewise.
5877 * config/tc-sparc.c (line_separator_chars): Likewise.
5878 * config/tc-vax.c (line_separator_chars): Likewise.
5879
5880 * config/tc-h8300.c (comment_chars): Use string initialiser.
5881 * config/tc-i960.c (line_comment_chars): Likewise.
5882 * config/tc-z8k.c (comment_chars, line_comment_chars,
5883 line_separator_chars): Likewise.
5884
5885 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5886 for TE_LINUX.
5887
9bab9349
NC		 58882000-06-08 Nick Clifton <nickc@cygnus.com>
5889
5890 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5891 for size 1 fixes.
5892
946efd95
DB		 58932000-06-08 David O'Brien <obrien@FreeBSD.org>
5894
5895 * configure.in (VERSION): Update to show this is the CVS mainline.
5896
6480b79a
DB		 58972000-06-08 Matthew Jacob <mjacob@feral.com>
5898
5899 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5900 $at is the integer register $r28, vs. both $r28 and the floating
5901 point register $f28.
5902
10850f29
JW		 59032000-06-08 James E. Wilson <wilson@cygnus.com>
5904
5905 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5906 (dot_endp): Don't call ia64_flush_insns.
5907 (emit_one_bundle): Don't delete prologue/body records from
5908 unwind_record list in first loop. Rewrite second loop to account for
5909 this.
5910
150f24a2
JW		 59112000-06-07 David Mosberger <davidm@hpl.hp.com>
5912
5913 * config/tc-ia64.c: Add missing prototypes.
5914 (generate_unwind_image): Cast argument to output_unw_records call.
5915
e38c9cc2
DC		 5916Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5917
46b85d42 5918 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 5919
1188e082
DC		 5920Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5921
5922 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5923 (REGISTER_P): likewise.
5924 (avr_opcodes): uses include/opcode/avr.h
5925 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 5926
ac743b2c
AM		 59272000-06-04 Alan Modra <alan@linuxcare.com.au>
5928
0b545448
AM		 5929 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5930 initializers too.
ac743b2c 5931
969e1a7b
L		 59322000-06-03 H.J. Lu <hjl@gnu.org>
5933
5934 * read.c (is_end_of_line): Put back `;'.
5935
65172ab8
AM		 59362000-06-03 Alan Modra <alan@linuxcare.com.au>
5937
5938 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5939
b75c0c92
AM		 59402000-06-01 Alan Modra <alan@linuxcare.com.au>
5941
5942 * expr.c (operand): Test is_end_of_line outside switch to catch
5943 line separator chars that are also operators.
5944 (operator): Return O_illegal for line separator chars.
5945
5946 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5947 entry (or `!' entry for TC_HPPA).
5948
5949 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5950 before indexing is_end_of_line. Remove redundant check for '\0'.
5951 (fp_op2): Likewise.
5952 * config/tc-h8500.c (md_assemble): Likewise.
5953 * config/tc-mcore.c (md_assemble): Likewise.
5954 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5955 (md_atof): Likewise
5956
5957 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5958 is_end_of_line.
5959 * config/tc-mcore.c (mcore_cons): Likewise.
5960 (mcore_float_cons): Likewise.
5961 (mcore_stringer): Likewise.
5962 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5963
a6836251
SB		 59642000-06-01 Scott Bambrough <scottb@netwinder.org>
5965
5966 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5967
43841e91
NC		 59682000-05-29 Nick Clifton <nickc@cygnus.com>
5969
5970 * config/tc-sh.c: Fix compile time warning messages.
5971
5972 * config/tc-mips.c: Fix compile time warning messages.
5973
a057431b
PB		 59742000-05-29 Philip Blundell <philb@gnu.org>
5975
5976 * doc/as.texinfo: Update copyright dates.
a81d9f0c 5977 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 5978 * NEWS: Mention ARM ELF support.
5979
3c07fb76
AO		 59802000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5981
5982 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5983 it is modified, and use the real_size to compute the frag address
5984 for dwarf2 line info.
5985
ad4d6ccf
AM		 59862000-05-27 Alan Modra <alan@linuxcare.com.au>
5987
5988 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5989 line-matching scheme to cope with automake moving variables around.
5990 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5991 * Makefile.in: Regenerate.
5992
6faf3d66
JJ		 59932000-05-26 Jakub Jelinek <jakub@redhat.com>
5994
5995 * config/tc-sparc.c (sparc_relax): New.
5996 (md_longopts): Add -relax and -no-relax options.
5997 (md_parse_options, md_show_usage): Likewise.
5998 (md_apply_fix3): Optimize tail call into branch always if possible.
5999
0a44c2b1
DL		 6000Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
6001
6002 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
6003 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
6004 rules, with warning when a GAS statement specifies a packing that
6005 will result in an instruction being squashed.
3e87a760
AM		 6006 Added typdef packing_type and enumerals, changed various integer
6007 literals to use the enumerals.
0a44c2b1 6008
e0c9811a
JW		 60092000-05-24 David Mosberger <davidm@hpl.hp.com>
6010
6011 * config/tc-ia64.c (dot_restorereg_p): New function.
6012 (md_pseudo_table): Add restorereg.p.
6013 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
6014 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
6015
6016 * config/tc-ia64.h (unw_record_type): Add unwabi.
6017 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
6018 called MASK with members for imask, and the masks produced by
6019 fr_mem, gr_mem, br_mem, and frgr_mem.
6020 (unw_p_record): Add members ABI and CONTEXT.
6021 (unw_x_record): Add member AB.
6022 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
6023 as pseudo-register for use during unwind info generation.
6024 (AR_PFS, AR_LC): New macros.
6025 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
6026 whose names start with an at sign (as in "@priunat").
6027 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
6028 register.
6029 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
6030 proc_end, unwind_info, personality_routine): Consolidate into
6031 "unwind" structure to reduce offset-table use. Add member
6032 NEXT_SLOT_NUMBER to track the slot number for the next instruction
6033 to be emitted.
6034 (output_R1_format, output_R3_format, output_P3_format,
6035 output_P6_format): Initialize R with zero to reduce compiler warnings.
6036 (output_P7_format): Ditto. Add `default' branch to switch
6037 statement to reduce compiler warnings.
6038 (output_P8_format, output_B1_format, output_B4_format): Ditto.
6039 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
6040 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
6041 into single argument.
6042 (output_X1_format, output_X3_format): Initialize R with zero to reduce
6043 compiler warnings. Merge A and B args into single argument.
6044 (output_X2_format, output_X4_format): Remove unused variable R. Merge
6045 A and B args into single argument.
6046 (free_record): Removed (wasn't used).
6047 (free_list_records): Also free imasks in prologue records.
6048 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
6049 (output_spill_mask): Remove.
6050 (output_unwabi): New function.
6051 (output_epilogue, output_label_state, output_copy_state): Call
6052 alloc_record.
6053 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
6054 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
6055 argument.
6056 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
6057 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
6058 as part of handling the prologue records. Emit region's imask if
6059 we have one. Handle unwabi, epilogue, label_state, copy_state,
6060 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
6061 spill_sprel_p, and spill_reg_p records.
6062 (set_imask, count_bits, slot_index): New function.
6063 (fixup_unw_records): Fix region size computation. Handle
6064 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6065 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
6066 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6067 set_imask accordingly. Update imask for gr_gr, and br_gr records.
6068 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6069 (dot_save): Use manifest constants for applicaton registers.
6070 Handle REG_PR and REG_PRIUNAT.
6071 (dot_restore): Don't just ignore it.
6072 (dot_restorereg): New function..
6073 (generate_unwind_image): Ensure unwind info is a multiple of eight
6074 bytes, not just four bytes.
6075 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6076 (dot_altrp): Don't just ignore it.
6077 (dot_savemem): New function. Replaces dot_savesp() and
6078 dot_savepsp(). Use manifest constants for applicaton registers.
6079 Handle REG_PR and REG_PRIUNAT.
6080 (dot_savef): Simplify.
6081 (dot_saveb): Support generation of br_gr.
6082 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6083 dot_label_state, dot_copy_state): New function.
6084 (dot_unwabi): Don't just ignore it.
6085 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 6086 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 6087 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6088 (emit_one_bundle): Set slot number for prologue/body records
6089 *before* emitting the first insn.
6090 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6091 (md_begin): Declare "psp" pseudo-register.
6092 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6093 so we don't get segfault.
6094 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6095 counts as required per SW Conventions manual
6096 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6097 output_preds_psprel, output_preds_sprel, output_spill_base,
6098 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6099 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6100 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6101 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6102 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6103 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6104 (dot_vframe): Implement.
6105 (dot_vframesp, dot_vframepsp): New function.
6106
f98fd99f
HPN		 6107Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
6108
6109 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 6110 * configure: Regenerate.
f98fd99f 6111
ee7fcc42
AM		 61122000-05-23 Alan Modra <alan@linuxcare.com.au>
6113
6114 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6115 (md_estimate_size_before_relax): so we can use it here instead of
6116 old kludges. Localise vars to blocks. Comment.
6117
6118 * frags.c (frag_new): Update fr_var comments.
6119 * frags.h (struct frag): Ditto.
6120
c67e42c9
RH		 61212000-05-22 Richard Henderson <rth@cygnus.com>
6122
6123 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6124 (pseudo_func): Add pcrel.
6125 (operand_match): Handle IA64_OPND_TGT64.
6126 (build_insn): Likewise.
6127 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6128 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6129 (fix_insn): Handle all three 64-bit relocation types.
6130
5110c57e
HPN		 6131Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
6132
6133 * obj.h (struct format_ops): New members begin, app_file,
6134 s_set_other, s_set_desc, s_get_type, s_set_type,
6135 separate_stab_sections, init_stab_section.
6136
6137 * config/obj-multi.h: Update GPL notice to v2.
6138 (obj_begin): New.
6139 (obj_app_file): New.
6140 (S_SET_SIZE): Test s_set_size for NULL before calling.
6141 (S_SET_ALIGN): Similar for s_set_align.
6142 (S_SET_OTHER): New.
6143 (S_SET_DESC): New.
6144 (S_GET_TYPE): New.
6145 (S_SET_TYPE): New.
6146 (SEPARATE_STAB_SECTIONS): New.
6147 (INIT_STAB_SECTION): New.
6148 (EMIT_SECTION_SYMBOLS): New.
6149 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6150
6151 * config/obj-elf.h: Update GPL notice to v2.
6152 Mention that this file is included from obj-multi.h.
6153 (obj_begin): Wrap definition in ifndef.
6154 (elf_file_symbol): Constify declaration.
6155 (obj_app_file): Ditto.
6156 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6157 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6158
6159 * config/obj-elf.c (elf_s_set_other): New.
6160 (elf_file_symbol): Constify argument.
6161 (elf_separate_stab_sections): New.
6162 (elf_init_stab_section): New.
6163 (elf_format_ops): Add new members. Remove comma at end.
6164
6165 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6166 (ecoff_format_ops): Add new fields. Remove comma at end.
6167 Mention inconsistency for emit_section_symbols.
6168
6169 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6170
6171 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6172 (coff_separate_stab_sections): New.
6173 (coff_format_ops): Add new members.
6174
6175 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6176 (obj_aout_s_set_other): New.
6177 (obj_aout_s_set_desc): New.
6178 (obj_aout_s_get_type): New.
6179 (obj_aout_s_set_type): New.
6180 (obj_aout_separate_stab_sections): New.
6181 (aout_format_ops): New members added. Use obj_aout_process_stab,
6182 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6183 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6184 appropriate.
6185 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6186
b98ef147
AM		 61872000-05-22 Alan Modra <alan@linuxcare.com.au>
6188
6189 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6190 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6191 (md_estimate_size_before_relax): Ensure jumps to weak and
6192 externally visible symbols are relocatable.
6193
0aa5d426
HPN		 6194Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6195
6196 * stabs.c (aout_process_stab): Make global.
6197 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6198 * read.h (aout_process_stab): Declare.
6199
6200 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6201 Generalize to *aout, *coff *elf.
6202 * configure: Regenerated.
6203
6204 * doc/internals.texi (Object format backend): Say
6205 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 6206
6207 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6208 * Makefile.in: Regenerated.
6209
7c3dc350
CM		 62102000-05-19 Catherine Moore <clm@cygnus.com>
6211
6212 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6213
b3b6a3fe
JL		 62142000-05-18 Alan Modra <alan@linuxcare.com.au>
6215
6216 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6217 instruction to reflect change in re_assemble_*.
6218
c9e10a08
JL		 6219Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6220
6221 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6222 build PA64 ELF tools.
6223 * configure: Rebuilt.
6224
3043679f
AM		 62252000-05-17 Alan Modra <alan@linuxcare.com.au>
6226
6227 * Makefile.am: Regenerate dependencies.
6228 * Makefile.in: Regenerate.
6229
322f2c45
NC		 62302000-05-15 Nick Clifton <nickc@cygnus.com>
6231
6232 * config/tc-arm.c (struct asm_psr): Add boolean field
6233 distinguishing between CSPR and SPSR. Rename 'number' field
6234 to 'field'.
6235 (psrs): Rearrange contents to match new asm_psr structure.
6236 (arm_psr_parse): Move next to psr_required_here. Make it
6237 return an asm_psr structure.
6238 (psr_required_here): Use asm_psr structure returned by
6239 arm_psr_parse.
6240 (do_msr): Reorganise to allow psr_required_here to be called
6241 only once.
6242 (md_undefined_name): Mark 'name' parameter as unused, since
6243 the COFF target does not use it.
322f2c45 6244
5e6cbf41
PB		 62452000-05-14 David O'Brien <obrien@FreeBSD.org>
6246
6247 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6248 standards.
6249 * config/te-aux.h: Likewise.
6250 * config/te-dpx2.h: Likewise.
6251 * config/te-go32.h: Likewise.
6252 * config/te-hp300.h: Likewise.
6253 * config/te-hppa.h: Likewise.
6254 * config/te-i386aix.h: Likewise.
6255 * config/te-ic960.h: Likewise.
6256 * config/te-interix.h: Likewise.
6257 * config/te-nbsd532.h: Likewise.
6258 * config/te-pc532mach.h: Likewise.
6259 * config/te-ppcnw.h: Likewise.
6260 * config/te-psos.h: Likewise.
6261 * config/te-sparcaout.h: Likewise.
6262 * config/te-sun3.h: Likewise.
6263 * config/te-sysv32.h: Likewise.
6264
4132022d
AM		 62652000-05-14 Alan Modra <alan@linuxcare.com.au>
6266
6267 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6268 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6269 and sign extend without an if statement.
6270 (build_bytes): Likewise.
6271
62722000-05-14 Kazu Hirata <kazu@hxi.com>
6273
6274 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6275 X_add_symbol L_32 case.
6276
b4fd930a
AM		 62772000-05-14 David O'Brien <obrien@FreeBSD.org>
6278
6279 * config/te-freebsd.h: New file.
6280
a38cf1db
AM		 62812000-05-13 Alan Modra <alan@linuxcare.com.au>
6282
897083bd
AM		 6283 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6284 bindtextdomain): Replace defines with those from intl/libgettext.h
6285 to quieten gcc warnings.
6286
a38cf1db
AM		 6287 * NEWS: Mention x86 .arch and -q.
6288
6289 * config/tc-i386.c (quiet_warnings): New.
6290 (md_assemble): Use quiet_warnings.
6291 (md_parse_option): Set quiet_warnings from -q.
6292 (md_show_usage): Mention -q, delete -m.
6293 (flag_do_long_jump): Delete.
6294 (md_parse_option): Remove -m.
6295 (md_show_usage): Remove -m.
6296 (md_create_long_jump): Remove useless flag_do_long_jump code.
6297
6298 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6299 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6300
e413e4e9
AM		 63012000-05-13 Alan Modra <alan@linuxcare.com.au>
6302 Alexander Sokolov <robocop@netlink.ru>
6303
6304 * doc/c-i386.texi (i386-Arch): New section.
6305 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6306
6307 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6308 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6309 architecture has been given and is not 486.
6310 (set_cpu_arch): New.
6311 (md_pseudo_table): Add .arch.
6312 (md_assemble): Warn if cpu architecture has been given and an
6313 unsupported instruction.
6314
6315 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6316 Move operand_types bit defines after relevant template field.
6317 (template): Add cpu_flags.
6318 (Cpu*): Define.
6319 (arch_entry): New.
6320
e8b1cae5
AO		 63212000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6322
6323 * config/tc-mn10300.h (md_end): Define.
6324 (mn10300_finalize): Declare.
6325 * config/tc-mn10300.c: Include dwarf2dbg.h.
6326 (debug_line): Define.
6327 (md_assemble): Generate dwarf2 line info.
6328 (mn10300_finalize): New function. Finalize dwarf2 info.
6329
426b0403
AM		 63302000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6331
6332 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6333 external version of the relocation for weak symbols.
6334
e4c58b25
JW		 63352000-05-08 David Mosberger <davidm@hpl.hp.com>
6336
6337 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6338 frame size in units of 16 bytes, as required per SW Conventions manual.
6339 (output_unw_records): Output info-block header as a dword to get
6340 byte-order right.
6341
8fce3f5e
AM		 63422000-05-08 Alan Modra <alan@linuxcare.com.au>
6343
6344 * as.h: #include "file", not <file> on files from ../include.
6345 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6346 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6347 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6348 (tc_coff_symbol_emit_hook): Ditto.
6349 (OPTCOUNT): Cast to int to avoid compiler warning.
6350 (md_begin): Fix signed/unsigned warnings.
6351
63522000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6353
6354 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6355 ABRANCH LONG case for a conditional branch on a 68000.
6356 (md_estimate_size_before_relax): Likewise. Also handle
6357 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6358 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6359 PC-relative on all CPUs.
6360 (md_estimate_size_before_relax): Likewise.
6361
fb166ee3
AM		 63622000-05-04 Alan Modra <alan@linuxcare.com.au>
6363
6364 * as.c (parse_args): Just mention current year in printed
6365 copyright message.
6366
7a899fff
C		 63672000-05-03 J.T. Conklin <jtc@redback.com>
6368
6369 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 6370 unit registers.
7a899fff
C		 6371 (md_parse_option): Recognize -m7400.
6372
44877466
ILT		 63732000-05-03 Ian Lance Taylor <ian@zembu.com>
6374
6375 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6376 don't permit lp to become less than the words array.
6377
eaa15ab8
NC		 63782000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6379
6380 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6381 Fix little-endian case.
6382
7c4f6a03
AM		 63832000-05-03 David O'Brien <obrien@NUXI.com>
6384
6385 * as.c (parse_args): Update copyright.
6386
da5d444c
AM		 63872000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6388
8a543126 6389 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
da5d444c
AM		 6390 for the .bss section too.
6391
3f9b03b5
AM		 63922000-05-02 Alan Modra <alan@linuxcare.com.au>
6393
6394 * configure.in: Set em=linux for hppa-*-linux.
6395 * configure: Regenerate.
6396 * doc/Makefile.in: Regenerate with correct automake.
6397
6398 * frags.c (frag_grow): Sanity check chunk_size.
6399
6400 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6401 * config/obj-som.h: Likewise.
6402 * config/obj-ieee.h: Likewise.
6403
6404 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6405
6406 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6407 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6408 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6409 (pa_ip): low_sign_unext now returns via function value. Use
6410 re_assemble_* instead of dis_assemble_* and
6411 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6412 unnecessarily.
6413 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6414 (md_section_align, md_parse_option, md_show_usage,
6415 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6416 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6417 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6418 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6419 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6420 pa_text): Likewise.
6421 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6422 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6423 outside of switch. Correct mask and shifting errors in case 10
6424 and case -11. In case 21, compare against signed range to suit
6425 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6426 case 17 and case 22, use offsetT variable to properly check range.
6427 Use re_assemble_* here too.
6428 (evaluate_absolute): Change type of value to offsetT. Call
6429 hppa_field_adjust to do the work for us.
6430 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6431 (pa_parse_cmpib_64_cmpltr): Ditto.
6432 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6433 of i to unsigned int.
6434 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6435 (pa_end_of_source): Return type is void.
6436
a2984248
CM		 6437Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6438
6439 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6440
df136245
DC		 6441Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6442
6443 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6444 More comments added.
6445 (md_begin): Removed "construct symbols for each register name".
6446 Because register names conflicts with GCC generated function
6447 names.
6448 (avr_operand): Now constant numbers can be used as a register
6449 identifiers (0 as r0, 31 as r31).
6450 (md_assemble): use skip_space () before parsing instruction
6451 operands.
6452
c1e73230
AM		 64532000-05-01 Alan Modra <alan@linuxcare.com.au>
6454
6455 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6456 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6457 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6458 * configure: Regenerate.
6459
a1934524
AM		 64602000-04-29 Andreas Jaeger <aj@suse.de>
6461
6462 * as.h: Correctly check GCC version.
6463
d9b7d820
AM		 64642000-04-26 David O'Brien <obrien@FreeBSD.org>
6465
6466 * doc/as.1: Fix unbalanced brackets.
6467
6468 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6469 TE_FreeBSD.
6470 (line_comment_chars): Set to '/' if TE_FreeBSD.
6471
cea1ab94
JL		 6472Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6473
6474 * configure.in: Configury support for PA64 (currently disabled).
6475 * configure: Rebuilt.
6476
e799a695
AM		 64772000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6478
3e87a760 6479 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 6480 bfd_set_section_alignment.
6481
3b0ec529
AM		 64822000-04-25 Alan Modra <alan@linuxcare.com.au>
6483
6484 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6485 than 32.
6486
adcf07e6
NC		 64872000-04-24 Nick Clifton <nickc@cygnus.com>
6488
6489 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6490 * doc/as.texinfo (Align): Include arm and strongarm in list of
6491 targets that have the second form of the behaviour of the .align
3e87a760 6492 directive.
adcf07e6 6493
5047a41f
JL		 64942000-04-24 Mark Klein <mklein@dis.com>
6495
29184774 6496 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 6497
a47cf567
NC		 6498Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6499
6500 * as.c (parse_args): Allow md_parse_option to override -a listing
6501 option.
6502 * config/obj-coff.c (add_lineno): Change type of offset parameter
6503 from "int" to "bfd_vma."
6504 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6505 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6506 (ppc_change_csect): Align correctly for XCOFF64.
6507 (ppc_machine): New function, which discards "ppc_machine" line.
6508 (ppc_tc): Cons for 8 when code is 64 bit.
6509 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6510 relocations.
6511 (md_parse_option): Handle -a64 and -a32.
6512 (ppc_xcoff64): New.
6513 * config/tc-ppc.h (TARGET_MACH): Define.
6514 (TARGET_FORMAT): Move to function.
6515 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6516
6517Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6518
6519 * config/tc-avr.c: New AVR_ISA_ defined.
6520 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6521 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6522 for `fmul', `movw' and `lpm R,Z' instructions.
6523 (avr_operands): Warn if current opcode is a two-word instruction
6524 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6525 (avr_opcodes): New commands added.
6526 (REGISTER_P): Check 'a' and 'v' constraint letters.
6527 (mcu_types): New MCU added.
6528
bf3ca999
TW		 65292000-04-22 Timothy Wall <twall@cygnus.com>
6530
6531 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6532 to "natval".
6533 (operand_match): Conditionally insert default bit values for IMMU9.
6534
98e5953c
JL		 65352000-04-14 Matthew Green <mrg@cygnus.com>
6536
6537 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6538 * configure: Rebuilt.
6539
a02fab7e
JL		 6540Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6541 Jason Eckhardt <jle@cygnus.com>
6542
c67e42c9 6543 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 6544
6545 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6546 Added handling of new operand types l,y,&,fe,fE,fx.
6547
800eeca4
JW		 6548Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6549 David Mosberger <davidm@hpl.hp.com>
6550 Timothy Wall <twall@cygnus.com>
6551 Andrew MacLeod <amacleod@cygnus.com>
6552 Jim Wilson <wilson@cygnus.com>
6553
6554 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 6555 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 6556 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6557 * Makefile.in: Rebuild.
6558 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6559 * configure: Rebuild.
6560 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6561 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6562 * expr.c (expr): Handle md_optimize_expr.
6563 * read.c (LEX_HASH): Add comment.
6564 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 6565
66778679
RH		 65662000-04-21 Richard Henderson <rth@cygnus.com>
6567
6568 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6569 bundling a non-delayed branch type instruction.
6570
aa15f6f7
AO		 65712000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6572
6573 * config/tc-mn10300.c (HAVE_AM30): Define.
6574 (md_assemble): Use it.
6575
16adf844
AM		 65762000-04-19 Alan Modra <alan@linuxcare.com.au>
6577
742f45cf
AM		 6578 * config/obj-elf.c (obj_elf_change_section): Check for changed
6579 section attributes.
6580
16adf844
AM		 6581 * Makefile.am: (CPU_MULTI_VALID): Remove.
6582 (MULTI_CPU_TYPES): Define.
6583 (MULTI_CPU_OBJ_VALID): Define.
6584 (DEPTC): Use the above.
6585 (DEPOBJ): Same here.
6586 (DEP2): And here.
6587 Regenerate dependencies.
6588 * Makefile.in: Regenerate.
6589
9c46fb1b
AM		 65902000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6591
742f45cf 6592 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 6593
508866be
L		 65942000-04-18 H.J. Lu (hjl@gnu.org)
6595
6596 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 6597 bfd_vma for non-bfd assemblers.
508866be 6598
ba2adb93
AM		 65992000-04-17 Alan Modra <alan@linuxcare.com.au>
6600
6601 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6602 doesn't give spurious errors.
6603
12ff5d56
AM		 66042000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6605
66778679 6606 * as.h (SEEK_SET): Define if undefined.
12ff5d56 6607
fc633e5b
AM		 66082000-04-13 Alan Modra <alan@linuxcare.com.au>
6609
6610 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6611 constants, and don't assume offsetT is 32 bits.
6612
1ed18ec1
NC		 66132000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6614
6615 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6616 (md_pcrel_from_section): Add prototype.
6617 (d10v_fix_adjustable): Add prototype.
6618 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6619
6620 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6621
3db10f32
NC		 66222000-04-12 Nick Clifton <nickc@cygnus.com>
6623
6624 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6625 symbol in frag chain.
6626
847f7ad4
AM		 66272000-04-10 Alan Modra <alan@linuxcare.com.au>
6628
6629 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6630 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6631 (fits_in_signed_word, smallest_imm_type): Ditto.
6632 (md_assemble): Use an offsetT var to hold offsetT values, not a
6633 long.
6634 (offset_in_range): New.
6635 (md_assemble): Use it.
6636 (md_convert_frag): Change type of target_address, opcode_address,
6637 and displacement_from_opcode_start to offsetT.
6638 (md_create_short_jump): Change type of offset to offsetT.
6639 (md_create_long_jump): Ditto.
6640 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6641 (md_chars_to_number): Remove.
6642 (output_invalid): Remove duplicate prototype.
6643
ec694b89
NC		 66442000-04-09 Nick Clifton <nickc@cygnus.com>
6645
6646 * Makefile.am (CPU_TYPES): Add 'avr'.
6647 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6648 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6649
16adf844 6650 * Makefile.in: Regenerate.
ec694b89
NC		 6651
6652 * doc/as.texinfo: Add M32R documentation.
6653
a2d91340 6654Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 6655
a2d91340 6656 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 6657 --enable-build-warnings option.
a2d91340
AC		 6658 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6659 * Makefile.in, configure: Re-generate.
6660
d92b1a8a
NC		 66612000-04-07 Nick Clifton <nickc@cygnus.com>
6662
6663 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6664 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6665 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6666 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6667 (arm_force_relocation): Force relocations for
6668 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6669
52ccafd0
JR		 6670Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6671
6672 * config/tc-sh.c (get_operands): There's no third operand if the
6673 first operand is an immediate.
6674
015551fc
JR		 6675Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6676
6677 * config/tc-sh.c (immediate): Delete.
6678 (sh_operand_info): Add immediate member.
6679 (parse_reg): Use A_PC for pc.
6680 (parse_exp): Add second argument 'op'. All callers changed.
6681 (parse_at): Expect pc to be coded as A_PC.
6682 Use immediate field in *op.
6683 (insert): Add fourth argument 'op'. All callers changed.
6684 (build_relax): Add second argument 'op'. All callers changed.
6685 (insert_loop_bounds): New function.
6686 (build_Mytes): Remove DISP_4.
6687 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6688 (assemble_ppi): Use immediate field in *operand.
6689 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6690 (md_apply_fix): Likewise.
6691 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6692
79bd78be
AO		 6693Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6694
6695 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6696
e30e5a6a
HPN		 6697Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6698
6699 * internals.texi (CPU backend): Document
6700 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6701
41b49281
AM		 67022000-04-04 Alan Modra <alan@linuxcare.com.au>
6703
8ad3436c
AM		 6704 * po/gas.pot: Regenerate.
6705
6706 * as.c (show_usage): Restore translated part of bug string.
6707 * gasp.c (show_usage): Likewise.
6708
41b49281
AM		 6709 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6710 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6711 than move-if-change.
6712 (DEP1): Modify for "gcc -MM".
6713 (DEPTC): Likewise.
6714 (DEPOBJ): Likewise.
6715 (DEP2): Likewise.
6716 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6717 Update dependencies.
6718 * Makefile.in: Regenerate.
6719
0a727238
AO		 67202000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6721
6722 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6723 (md_begin): Likewise.
6724 (HAVE_AM33): New macro.
6725 (md_assemble): Use it. Match r_regs and xr_regs only if
6726 HAVE_AM33.
6727
c20f4f8c
AM		 67282000-04-03 Alan Modra <alan@linuxcare.com.au>
6729
6730 * as.h: #include "bin-bugs.h"
6731 * as.c (show_usage): Use REPORT_BUGS_TO.
6732 * gasp.c: #include "bin-bugs.h"
6733 (show_usage): Use REPORT_BUGS_TO.
6734
6735 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6736
753f6b12
HPN		 6737Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6738
6739 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6740 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6741 adjustments.
6742
726c5dcd
AM		 67432000-04-03 Alan Modra <alan@linuxcare.com.au>
6744
6745 * config/tc-i386.c (i386_immediate): Don't assume a constant
6746 immediate is necessarily 16 bits when in 16 bit code mode.
6747 (md_assemble): Instead set guess_suffix here after we have checked
6748 registers.
6749
bf80011a
RH		 67502000-04-02 Richard Henderson <rth@cygnus.com>
6751
6752 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6753 quantities. Correct right shift sign extension.
6754 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6755 32-bit value when shifting into place.
6756
92161534
ILT		 67572000-04-01 Ian Lance Taylor <ian@zembu.com>
6758
6759 * app.c: Add ATTRIBUTE_UNUSED as needed.
6760 * config/tc-ppc.c: Likewise.
6761 (ppc_size): Make unsigned long.
6762 (ppc_insert_operand): Add casts to avoid warnings.
6763
447f3982
NC		 67642000-03-31 Nick Clifton <nickc@cygnus.com>
6765
6766 * config/tc-d10v.h (md_flush_pending_output): Define.
6767
21d75ec2
NC		 67682000-03-29 Nick Clifton <nickc@cygnus.com>
6769
6770 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6771 segment. Works for both BFD_ASSEMBLER and others.
6772 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6773
d1a1bf19
NC		 67742000-03-29 Nick Clifton <nickc@cygnus.com
6775
6776 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6777
224de7a5
AM		 67782000-03-28 Alan Modra <alan@linuxcare.com.au>
6779
6780 * listing.c (LISTING_LHS_WIDTH): Default depends on
6781 LISTING_WORD_SIZE.
6782 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6783
5b8274e3
ILT		 67842000-03-27 Ian Lance Taylor <ian@zembu.com>
6785
6786 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6787 string literal.
6788
224de7a5 67892000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 6790
6791 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6792
6793 * config/tc-avr.c (mcu_types): Add missing initialiser.
6794 (md_pcrel_from_section): Add prototype.
6795 (avr_operand): Remove redundant test of unsigned < 0.
6796 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6797
67982000-03-27 Denis Chertykov <denisc@overta.ru>
6799
6800 * config/tc-avr.c: New file for AVR support.
6801 * config/tc-avr.h: Likewise.
6802 * configure.in: Add AVR support.
6803 * configure: Regenerate.
6804
9f10757c
TW		 68052000-03-26 Timothy Wall <twall@cygnus.com>
6806
6807 * gasp.c (macro_op): Add new argument to check_macro call.
6808 Macro structure definitions moved to macro.h
6809 * sb.h: Add argument to prototype for input_scrub_include_sb.
6810 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6811 nesting checks with an additional flag.
6812 (struct input_save): Add flag to indicate whether current sb
6813 should be checked for proper macro/conditional nesting.
6814 (input_scrub_push/pop): Save/restore nest check flag.
6815 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 6816 defined.
9f10757c
TW		 6817 * macro.c (check_macro): Allow caller to retrieve parsed macro
6818 information if a pointer is provided. This information may be
6819 used by the new macro hooks.
6820 * macro.h: Update prototype for check_macro. Macro struct
6821 definitions moved here from macro.c/gasp.c.
6822 * read.c (read_a_source_file): Add parameter to check_macro call,
6823 and pass macro info to the macro hook, if defined.
6824 (input_scrub_insert_line): New. Allow insertion of a line of
6825 characters into the input stream.
6826 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6827 file into the input stream.
6828 (s_include): Use input_scrub_insert_file.
6829 * internals.texi: Document new macro hooks.
6830 * as.h: New prototypes added.
3e87a760 6831
224de7a5 68322000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 6833
6834 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6835 an initial capital letter.
6836 (i386_index_check): Reindent.
6837
11424155
NC		 68382000-03-19 Nick Clifton <nickc@cygnus.com>
6839
eaa15ab8 6840 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 6841 relative branches.
6842
43f05576
NC		 68432000-03-17 Thomas de Lellis <tdel@windriver.com>
6844
66778679
RH		 6845 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6846 instruction operand bad if Rd > 7 when generating
6847 thumb instructions. Prevents for example,
6848 "adr r12,label" from silently failing and generating
6849 the wrong instruction.
3e87a760 6850
67231402
NC		 68512000-03-17 Nick Clifton <nickc@cygnus.com>
6852
6853 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6854 that have a destingation >= 0x400000.
3e87a760 6855 Fix compile time warning messages.
67231402 6856
a37c8f88
JR		 6857Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6858
6859 * config/tc-sh.c (md_begin): When encountering insn that are
6860 not supported by the current arch, only change the name if
6861 its contents are the same as prev_name.
6862 (get_specific): If the the architecture doesn't match, fail.
6863
dead1419
JR		 6864Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6865
6866 * config/tc-sh.c (IDENT_CHAR): Define.
6867 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6868 matching back where it came from.
6869
182e89d3
JR		 6870Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6871
6872 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6873
84f73d89
NC		 68742000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6875
6876 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6877 normal operands.
6878
dbbc7809
JL		 68792000-03-15 Kazu Hirata <kazu@hxi.com>
6880
6881 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6882
271bb601
HPN		 6883Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6884
6885 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6886 floating-point-number, make sure 'f' is in FLT_CHARS.
6887
8684e216
HPN		 6888Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6889
6890 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6891 (s_lcomm_internal): Use it.
6892 * doc/internals.texi (CPU backend): Document it.
6893 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6894 bytes.
6895
bb2d6cd7
GK		 68962000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6897
6898 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6899 when embedded-pic.
6900
6901 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 6902 implementation doesn't have special handling for switch
6903 statements.
bb2d6cd7
GK		 6904 (macro_build): Allow for code in sections other than .text.
6905 (macro): Likewise.
6906 (mips_ip): Likewise.
6907 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 6908 Don't perform relocs if we will be outputting them.
bb2d6cd7 6909 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 6910 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6911 embedded-pic.
bb2d6cd7 6912
5c86cbc7 69132000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 6914
66778679
RH		 6915 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6916 relocation type based on the entry in the fixup structure.
a47cf567 6917 Put S_IS_EXTERN processing back in.
5c86cbc7 6918
f8c827e9
L		 69192000-03-08 H.J. Lu (hjl@gnu.org)
6920
6921 * Makefile.am (install-exec-tooldir): Depend on
6922 install-exec-bindir for parallel make.
6923 * Makefile.in: Regenerated.
6924
8ad9e709
NC		 69252000-03-06 Nick Clifton <nickc@cygnus.com>
6926
6927 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6928 switch.
6929 (md_parse_option): Parse -m32r command line switch - disable m32rx
6930 compatability.
ded0aeb7
NC		 6931 (md_show_usage): Document new option.
6932
6933 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6934 * doc/Makefile.in: Regenerate.
6935 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 6936
b7b8f327
MM		 69372000-03-02 Michael Meissner <meissner@redhat.com>
6938
6939 * config/tc-d30v.c (check_range): Remove code that incorrectly
6940 sign extended values where bits < 32.
6941
15886821
L		 69422000-03-02 H.J. Lu (hjl@gnu.org)
6943
6944 * configure.in: Support --enable-targets=all on ia32.
6945 * configure: Regenerated.
6946
8bf950bf
NC		 69472000-03-01 Nick Clifton <nickc@cygnus.com>
6948
6949 * gasp.c (do_align): Remove bogus check of alignment value.
6950
c5e54cc2
ILT		 69512000-02-27 Thomas de Lellis <tdel@windriver.com>
6952
6953 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6954 TC_PPC was defined forced the type of a symbol with no other type
6955 to be BSF_OBJECT.
6956
65fd87bc
ILT		 69572000-02-27 Hans-Peter Nilsson <hp@axis.com>
6958
6959 * doc/internals.texi (CPU backend): Mention that
6960 line_separator_chars do not break up comments. Fix typos for
6961 LEX_AT and LEX_NAME descriptions. Document operands for
6962 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6963 description of md_create_short_jump usage. Document argument for
6964 md_undefined_symbol.
6965
a25fe906
ILT		 69662000-02-27 Jakub Jelinek <jakub@redhat.com>
6967
6968 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6969 (md_parse_option): Handle it.
6970 (md_show_usage): Document it.
6971
21b10511
ILT		 69722000-02-27 Ian Lance Taylor <ian@zembu.com>
6973
6974 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6975 opcode, for the instruction `pal19'. From Andrea Arcangeli
6976 <andrea@suse.de>.
6977
773f551c
AM		 69782000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6979
6980 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6981 from here..
6982 (md_assemble): To here, before template operands are matched.
6983 Also ensure a constant immediate is sign extended when we know the
6984 size is at most 16 bits. This is to catch cases like "add
6985 $0xffc0,%ax" where we don't know the size, and thus that the
6986 immediate can be represented as Imm8S until after parsing the
6987 register operand.
6988 (i386_displacement): Similarly sign extend 16 bit constant
6989 displacements.
6990 (md_assemble): Relax 16-bit jump constant range check to suit sign
6991 extended displacements.
6992
28d33191
JL		 69932000-02-26 Andreas Jaeger <aj@suse.de>
6994
6995 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6996
cc5ca5ce
AM		 69972000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6998
6999 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
7000 call operands when intel_syntax.
7001 (intel_float_operand): Return 2 for "fi...".
7002 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
7003 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
7004 earlier "SHORT" change.
7005 (md_assemble): When determining suffix from Regs, exclude
7006 InOutPortReg.
7007
056350c6
NC		 70082000-02-24 Nick Clifton <nickc@cygnus.com>
7009
7010 * configure: Add arm-wince, mips-pe and sh-pe targets.
7011 * configure: Regenerate.
7012
7013 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
7014 sh-pe targets.
7015 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
7016 "pe-mips" for the mips-pe target.
7017
7018 * config/tc-arm.c (insns): Change displacement encoded in BL
7019 and B instructions if the target port is arm-wince.
7020 (do_ldst): Do not bias the relocation offset if the target
7021 port is arm-wince.
7022 (md_pcrel_from): Add in missing relocation offset bias if the
7023 target os arm-wince.
7024
7025 * config/tc-mips.c (mips_target_format): Support COFF flavour.
7026 (md_begin): Disable -G support for mips-pe target.
7027 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
7028 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
7029 COFF flavour.
7030
7031 * config/tc-sh.c (md_begin): sh-pe target is little endian.
7032 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
7033 assembler, just set the alignment to 4.
7034
7035 * config/te-wince-pe.h: New file for WinCE targets. Define
7036 TE_WINCE.
7037
36bf8ab9
AM		 70382000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7039
7040 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
7041 string instructions.
7042 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
7043 (i386_intel_memory_operand): After finding a segment override,
7044 check again for no `[' before looking for a displacement. Bomb if
7045 more than one displacement rather than silently discarding the
7046 second and subsequent ones. Free strings malloc'd by
7047 build_displacement_string.
7048
f5795b08
CM		 70492000-02-24 Catherine Moore <clm@cygnus.com>
7050
7051 * config/obj-som.c (obj_pseudo_table): Add "weak".
7052 (obj_som_weak): New routine.
7053
abd63a32
AM		 70542000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
7055
520dc8e8
AM		 7056 * config/tc-i386.c (union i386_op): New.
7057 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
7058 Throughout file replace occurences of disps[n], imms[n], regs[n]
7059 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
7060 intel mode operand swapping. Add assert in regKludge and
7061 fake_zero_displacement code. Test i.types[n] when outputting
7062 displacements and immediates. Combine output of Disp16 with
7063 Disp32.
7f3f1ea2
AM		 7064 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7065 when in intel mode by (not) reversing fsub and fdiv operands
7066 before the template search. This fails for single operand
7067 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7068 undefined. Instead fix the base_opcode after we've found the
7069 template. Move base_opcode xor with found_reverse_match from
7070 opcode output code to before this fix so we test for the correct
7071 opcodes.
7072 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7073 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 7074
7075 * config/tc-i386.h (TC_RELOC): Delete.
7076 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7077 with equivalent call to reloc.
7078
abd63a32
AM		 7079 * as.h (flag_m68k_mri): Move declaration after target include, and
7080 only declare when TC_M68K defined. Define as zero otherwise.
7081 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7082 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7083 Define as zero otherwise.
7084 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7085 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7086 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7087 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7088 testing whether defined.
7089 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7090 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7091 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7092 rather than testing whether defined.
7093 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7094 (parse_mri_cons): Declare and use only when TC_M68K.
7095 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7096 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7097 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7098
7099 * NEWS: Mention IBM 370 support.
7100
7e052742
RH		 71012000-02-23 Richard Henderson <rth@cygnus.com>
7102
7103 * config/tc-i386.c (md_assemble): When swapping operands for
7104 intel_syntax, assume everything that's not Imm or Disp is a
7105 register.
7106
5b93d8bb
AM		 71072000-02-23 Linas Vepstas <linas@linas.org>
7108
7109 * config/tc-i370.c, config/tc-i370.h: New files.
7110 * Makefile.am: Add support for Linux/IBM 370.
7111 * configure.in: Likewise.
7112 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7113 * config/obj-elf.c: Include elf/i370.h
7114 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7115
7116 * Makefile.in: Regenerate.
7117 * configure: Regenerate.
7118
7119 * doc/c-i370.texi: New file.
7120 * doc/all.texi: Include it.
7121 * doc/as.texinfo: And here.
3e87a760 7122 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 7123 * doc/Makefile.in: Regenerate.
7124
25f2196d
CC		 71252000-02-19 Michael Meissner <meissner@redhat.com>
7126
7127 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7128 determine if an instruction can be used in parallel with an ADDppp
7129 or SUBppp instruction.
7130
6349b5f4
AH		 71312000-02-22 Andrew Haley <aph@cygnus.com>
7132
7133 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7134
2f6d2f85 71352000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 7136
7137 * config/tc-mips.c (mips_gp32): New variable.
7138 (macro_build) Use mips_gp32.
7139 (mips_ip): Ditto.
7140 (md_longopts): Add "-mgp32" and "-mgp64".
7141 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 7142
a47cf567
NC		 7143 (OPTION_M7900): Change offset
7144 (OPTION_NO_M7900): Ditto.
7145
b985eaa8
ILT		 71462000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7147
7148 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7149 warning, and bump it to 1.
7150
52454417
ILT		 71512000-02-22 Ian Lance Taylor <ian@zembu.com>
7152
7153 From Brad Lucier <lucier@math.purdue.edu>:
7154 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7155 match format.
7156
6b76fefe
CM		 71572000-02-21 Catherine Moore <clm@cygnus.com>
7158
7159 * config/tc-mips.c (MF_HILO_INSN): Define.
7160 (mips_7000_hilo_fix): Declare.
7161 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7162 (md_parse_option): Check for 7000_HILO_FIX options.
7163 (OPTION_M7000_HILO_FIX): Define.
7164 (OPTION_NO_M7000_HILO_FIX): Define.
7165 * doc/c-mips.texi (-mfix7000): Describe.
7166
f6af82bd
AM		 71672000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7168
7169 * listing.c (print_lines): Remove unused variable `end'.
7170
7171 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7172 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 7173 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 7174 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7175 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 7176 statement and quell signed vs. unsigned comparison warning.
f6af82bd 7177
8c8281f4
NC		 71782000-02-18 Nick Clifton <nickc@cygnus.com>
7179
7180 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7181 the computed frag offset, rather than overwriting it.
7182
d4845d57
JR		 7183Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7184
7185 * config/tc-sh.c ("elf/sh.h"): Include.
7186 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7187 (md.begin): Initialize target_arch.
7188 Only include opcodes in has table that match selected architecture.
7189 (parse_reg): Recognize register names for sh-dsp.
7190 (parse_at): Recognize post-modify addressing.
7191 (get_operands): The leading space is now optional.
7192 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7193 arguments. Update valid_arch.
7194 (build_Mytes): Add support for SDT_REG_N.
7195 (find_cooked_opcode): New function, broken out of md_assemble.
7196 (assemble_ppi, sh_elf_final_processing): New functions.
7197 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7198 (md_longopts, md_parse_option): New option: -dsp.
7199 * config/tc-sh.h (elf_tc_final_processing): Define.
7200 (sh_elf_final_processing): Declare.
7201
c97305a1
JL		 7202Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7203
7204 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7205 the unwinder subspace. Save the current seg/subseg before creating
7206 the new seg/subseg.
7207
bec50466
NC		 72082000-02-10 Nick Clifton <nickc@cygnus.com>
7209
7210 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 7211 little endian targets.
bec50466 7212 (INST_BYTE1): Redefine to handle big and little endian
66778679 7213 targets.
bec50466
NC		 7214 (cpu_type): New type: Select between M340 and M210.
7215 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 7216 instructions of the M340.
bec50466 7217 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 7218 instructions.
bec50466
NC		 7219 (md_atof): Add support for little endian targets.
7220 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 7221 line switches.
bec50466
NC		 7222 (md_convert_frag): Add support for little endian targets.
7223 (md_apply_fix3): Add support for little endian targets.
7224 (md_number_to_chars): Add support for little endian targets.
7225
a25c045a
TW		 72262000-02-10 Timothy Wall <twall@redhat.com>
7227
7228 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7229 defined, use it to verify the symbol just read should be a label.
7230
f28e8eb3
TW		 72312000-02-10 Timothy Wall <twall@redhat.com>
7232
7233 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7234 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7235 around colons when KEEP_WHITE_AROUND_COLON is defined.
7236 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7237 and KEEP_WHITE_AROUND_COLON.
7238
6dc19fc4
TW		 72392000-02-08 Timothy Wall <twall@redhat.com>
7240
7241 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 7242 logic.
6dc19fc4 7243 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 7244 implemented.
6dc19fc4
TW		 7245 (end_repeat): New. Provide support for a "break" out of the
7246 repeat loop.
7247 * read.h: Add prototypes for new functions.
3e87a760 7248
f805106c
TW		 72492000-02-08 Timothy Wall <twall@redhat.com>
7250
7251 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7252 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7253 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 7254 non-zero.
7255
4469be0f
TW		 72562000-02-08 Timothy Wall <twall@redhat.com>
7257
7258 * read.c: Added elseif to directives table.
7259 * read.h: Added prototype for s_elseif.
7260 * doc/as.texinfo: Added description for elseif.
7261 * cond.c (s_elseif): New function
3e87a760 7262
24a17b6c
TW		 72632000-02-04 Timothy Wall <twall@redhat.com>
7264
7265 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 7266 listings.
24a17b6c 7267
bea9907b 72682000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 7269
bea9907b
TW		 7270 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7271 default values.
7272 * frags.c (frag_new): Calculate fr_fix in octets
7273 (frag_now_fix) Return offset as target address offset (bytes).
7274 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 7275 quantities).
bea9907b
TW		 7276 * frags.h: Added prototype for frag_now_fix_octets().
7277 Distinguish between octets and bytes in field descriptions.
7278 * listing.c (calc_hex): Account for octets vs bytes when
7279 printing addresses/offsets.
7280 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7281 target is little-endian, print the octets in a word in big-endian
7282 order so that the display looks like a proper hexadecimal number,
7283 instead of having the octets reversed.
7284 * read.c (do_align): When recording alignment, alignment power
7285 should be in terms of target bytes (minimum addressible unit)
7286 instead of octets.
7287 (do_org) Convert ORG target address (byte) argument into an
7288 octet offset when generating a variable fragment.
7289 * symbols.c (resolve_symbol_value): Symbol final value
7290 converted to a target address offset (bytes) from its octet offset.
7291 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7292 offset (bytes) is adjusted by the frag offset (octets) converted
7293 to bytes.
7294 (coff_frob_section) Section alignment power is in terms of bytes;
7295 convert it to an octet alignment power when calculating size (and
7296 size mask) in octets. Don't modify the section size in order to
7297 "align" it for TI COFF, since that format has a different method
7298 for storing alignment information.
3e87a760 7299
210dcc61
TW		 73002000-02-01 Timothy Wall <twall@cygnus.com>
7301
7302 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7303 entries, matching the way GCC generates them. If not escaped, the
7304 filename is encoded incorrectly.
7305
557537a5 73062000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 7307
557537a5
NC		 7308 * config/tc-arm.c (reg_table): Add support for ATPCS register
7309 naming conventions.
2c1c4c62 7310
557537a5 73112000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 7312
2c1c4c62
GK		 7313 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7314 already defined.
3e87a760 7315 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 7316 New macro.
7317 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7318 of a symbol when we really care about its value.
7319
23fe39df 73202000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 7321
7322 * config/tc-mcore.c (md_assemble): Give warning message if
7323 operands passes to instruction are more than the spec.
7324
2f0ca46a
NC		 73252000-01-27 Thomas de Lellis <tdel@windriver.com>
7326
66778679 7327 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a 7328 Thumb mode but the label seen was not declared as '.thumb_func'
23fe39df 7329 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 7330 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 7331
4c63da97
AM		 73322000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7333
7334 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7335 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7336
7337 * Makefile.in: Same here.
7338 Update copyright.
7339
7340 * configure.in: Set bfd_gas for i386-aout when primary target
7341 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7342 we may need the primary te_file. Remove incorrect comment.
7343
7344 * configure: Regenerate.
7345
7346 * config/e-i386aout.c: New file.
7347
7348 * as.c (USE_EMULATIONS): Move to before print_version_id.
7349 (struct emulation): Add i386aout.
7350 (show_usage): Split text strings. Reformat -a text. Add --em
7351 help.
7352 Update copyright.
7353
7354 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7355 (aout_format_ops): New.
7356 Update copyright.
7357
7358 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7359 preprocessor conditional and add aout USE_EMULATIONS tests.
7360 (read_a_source_file): Don't pass error strings to printf as
7361 format arg.
7362 Update copyright.
7363
7364 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7365 format arg.
7366 (do_data): Same here.
7367 (process_file): And here.
7368 Update copyright.
7369
7370 * symbols.c (colon): Rewrite "already defined" fatal message
7371 code for aout with USE_EMULATIONS.
7372 Update copyright.
7373
7374 * config/obj-aout.c (OBJ_HEADER): Define.
7375 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 7376 fields of sentinel.
4c63da97
AM		 7377 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7378 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7379 forms here.
7380 (obj_aout_type): Expand S_SET_OTHER here too.
7381 (obj_read_begin_hook): Remove.
7382 (aout_pop_insert): New.
7383 (obj_aout_s_get_other): New.
7384 (obj_aout_s_get_desc): New.
7385 (aout_format_ops): New.
7386 Update copyright.
7387
7388 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7389 gets aout_pseudo_table.
7390 (aout_pseudo_table): Declare.
7391 (obj_read_begin_hook): Define.
7392 Update copyright.
7393
7394 * config/obj-coff.c (obj_pseudo_table): Rename to
7395 coff_pseudo_table.
7396 (coff_pop_insert): Use coff_pseudo_table.
7397 (coff_sec_sym_ok_for_reloc): Remove.
7398 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7399 and comment all zero entries and remove #if 0 code.
7400 Update copyright.
7401
7402 * config/obj-coff.h (obj_pop_insert): Define.
7403 (coff_pseudo_table): Declare.
7404 Update copyright.
7405
7406 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7407 s_get_size, s_set_size. Comment all zero entries.
7408 Update copyright.
7409
7410 * config/obj-elf.c (elf_s_get_other): New function.
7411 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7412 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7413 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7414 comment.
7415 (obj_elf_parse_section_letters): Don't pass error strings to
7416 printf as format arg.
7417 Update copyright.
7418
7419 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7420 OBJ_MAYBE_ECOFF.
7421 (elf_s_get_other): Declare.
7422 (S_GET_OTHER) Define as elf_s_get_other if not already
7423 defined.
7424 (S_SET_OTHER): Only define when not already defined.
7425 (elf_obj_read_begin_hook): Declare.
7426 (obj_read_begin_hook): Define.
7427 (elf_obj_symbol_new_hook): Declare.
7428 (obj_symbol_new_hook): Define.
7429 Update copyright.
7430
7431 * config/obj-multi.h: Add copyright header and protect against
7432 multiple inclusion. Add * to all function pointers.
7433 (OBJ_HEADER): If defined, include it rather than other defines
7434 in this file.
7435 (obj_frob_file_after_relocs): Test for NULL.
7436 (obj_symbol_new_hook): Here too.
7437 (obj_sec_sym_ok_for_reloc): And here.
7438 (S_GET_OTHER): Define.
7439 (S_GET_DESC): Define.
7440 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7441 (OBJ_MAYBE_ELF): Update comment.
7442
7443 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7444 OBJ_AOUT preprocessor conditional and handle emulation by
7445 testing OUTPUT_FLAVOR.
7446 (i386_displacement): Here too.
7447 (md_section_align): Similarly here.
7448 (i386_target_format): Conditionally compile when more than one
7449 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7450 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7451 (i386_displacement): Here too.
7452 Update copyright.
7453
7454 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7455 Define TARGET_FORMAT for aout only when not multi.
7456 Update copyright.
7457
7458 * config/te-multi.h: Delete file as it's identical to te-generic.h
7459
add0c677
AM		 74602000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7461
7462 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7463 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7464 LONG_MNEM_SUFFIX.
7465
7466 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7467 DWORD_MNEM_SUFFIX.
7468 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7469 comments.
7470
a19d8eb0
CP		 74712000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7472
66778679
RH		 7473 * config/tc-mips.c (mips_do_align): New function.
7474 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 7475
550262c4
NC		 74762000-01-10 Philip Blundell <philb@gnu.org>
7477
7478 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 7479 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 7480 line separator for Linux.
7481 * doc/as.texinfo (Comments): Mention the ARM.
7482
0decc840
NC		 74832000-01-10 Philip Blundell <pb@futuretv.com>
7484
7485 * configure.in (arm*-*-conix*): New target.
7486 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7487 armv*-*-linux-gnu.
7488 * configure: Regenerate.
7489
2e13b764
NC		 74902000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7491
7492 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7493 (obj_elf_visibility): New function.
3e87a760 7494
2e13b764
NC		 7495 * doc/as.texinfo (Visibility): New node: document visibility
7496 pseudo ops.
7497
2f6d2f85 7498For older changes see ChangeLog-9899
GDB Binutils - Deliverables
This page took 0.68515 seconds and 4 git commands to generate.