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* config/tc-d10v.c (find_opcode): Reject non-SP operand if
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
55aa1bc4
AO		 12001-11-29 Alexandre Oliva <aoliva@redhat.com>
2
3 * config/tc-d10v.c (find_opcode): Reject non-SP operand if
4 flags requires SP.
5
1000a02a
NC		 62001-11-29 Arati Dikey <aratid@kpit.com>
7
8 * tc-sh.c (parse_at): Removed case-sensitivity of index register
9 R8, R9.
10
f7460f5f
JJ		 112001-11-28 Jakub Jelinek <jakub@redhat.com>
12
13 * write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
14 in reloc if it has non-zero addend.
15 * config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
16 * config/tc-sparc.c (md_apply_fix3): Likewise.
17
acebd4ce
AS		 182001-11-28 Andreas Schwab <schwab@suse.de>
19
20 * as.c (parse_args): Call md_after_parse_args if defined.
21 * config/tc-ia64.h (md_after_parse_args): Define.
22 * config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
23 * doc/internals.texi (CPU backend): Document md_after_parse_args.
24
f8df10f4
JJ		 252001-11-23 Jakub Jelinek <jakub@redhat.com>
26
27 * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
28 * write.c (adjust_reloc_syms): Don't handle relocs against
29 SEC_MERGE section symbols specially.
30 (fixup_segment): Likewise.
31
add55e1f
RS		 322001-11-21 Richard Sandiford <rsandifo@redhat.com>
33
34 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
35 (md_apply_fix3): ...here. Don't prevent the symbol value being
36 subtracted twice from GPREL addends.
37 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
38 subtracted by the previous function.
39
a6567fe0
NC		 402001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
41
42 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
43 md_apply_fix3 change.
44
f021c2a7
BE		 452001-11-20 Ben Elliston <bje@redhat.com>
46
47 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
48 usage after md_apply_fix3 cleanups.
49
13f7ad58
HPN		 502001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
51
52 * doc/c-mmix.texi: Use texinfo 4 features.
53 (MMIX-mmixal): Fix typo.
54
451a1fc5
HPN		 552001-11-17 Hans-Peter Nilsson <hp@axis.com>
56
57 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
58 val assignment.
59
bbe8ef22
AM		 602001-11-16 Alan Modra <amodra@bigpond.net.au>
61
62 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
63
e0ac8af0
L		 642001-11-15 H.J. Lu <hjl@gnu.org>
65
66 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
67
5ce56ab9
L		 682001-11-15 H.J. Lu <hjl@gnu.org>
69
70 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
71
94f592af
NC		 722001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
73
f021c2a7 74 * write.c (fixup_segment): Remove references to md_apply_fix and
94f592af
NC		 75 TC_HANDLE_FX_DONE.
76 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
77 of md_apply_fix to md_apply_fix3.
78 Make all md_apply_fix3 functions void.
79 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
80 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
81 * doc/internals.texi: Update references to md_apply_fix3.
82 * tc.h: Update prototype for md_apply_fix3.
83
c86380b5
AM		 842001-11-15 Alan Modra <amodra@bigpond.net.au>
85
a847613f
AM		 86 * config/tc-i386.h (md_end): Define.
87 (i386_elf_emit_arch_note): Declare.
88 (CpuUnknown): Delete.
89 * config/tc-i386.c (default_arch): Constify.
90 (smallest_imm_type): Remove CpuUnknown test.
91 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
92 (i386_elf_emit_arch_note): New function.
93
c86380b5
AM		 94 * po/POTFILES.in: Regenerate.
95
645dc66c
TS		 962001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
97
98 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
99
802a735e
AM		 1002001-11-15 Alan Modra <amodra@bigpond.net.au>
101
33861b11
AM		 102 * frags.c (frag_grow): Revert last change.
103
7c2b59d0
AM		 104 * dwarf2dbg.c (get_frag_fix): Align last frag size.
105
802a735e
AM		 106 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
107 to operand->insert.
108 (md_assemble): Likewise.
109
c1a44b08
NC		 1102001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
111
112 * frags.c (frag_grow): Use frag_make_room() to grow the
113 obstack.
114
42ebd756
NC		 1152001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
116
117 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
118 value from the addend for fixups against local symbols in
119 SEC_MERGE sections - it was not added in, in the first place.
120
6e917903
TW		 1212001-11-11 Timothy Wall <twall@alum.mit.edu>
122
123 * write.c (relax_segment): Convert symbol address into an octet
124 offset prior to adding to the frag address, which is an octet
125 offset. Add comments to that effect.
126 * config/tc-tic54x.c: Fix bugs causing tests to fail.
127 * config/tc-tic54x.h: Ditch PARAMS macro.
128
e4afe742
AM		 1292001-11-13 Alan Modra <amodra@bigpond.net.au>
130
131 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
132 put in note section. Use sizeof instead of hard-coded constants.
133
ae948b86
TS		 1342001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
135
136 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
137 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
138 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
139 Sort options a bit more logical.
140 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
141 OPTION_MABI only for elf targets.
142
2396cfb9
TS		 1432001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
144
145 * config/tc-mips.c (set_at): Add cast needed for varargs.
146 (load_register): Likewise.
147 (macro): Likewise. Some code reformatting.
148 (macro2): Add cast needed for varargs.
149 (mips16_macro): Likewise.
150
c4e7957c
TS		 1512001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
152
153 * config/tc-mips.c (md_assemble): Remove superflous casts.
154 (append_insn): Likewise.
155 (mips16_macro_build): Likewise.
156 (macro): Likewise.
157 (mips16_ip): Likewise.
158 (s_cpload): Likewise.
159 (mips_relax_frag): Likewise.
160
a325df1d
TS		 1612001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
162
163 * config/tc-mips.c (mips_abi_level): Move in front of
164 mips_set_options.
165 (mips_set_options): Add members gp32, fp32, abi.
166 (file_mips_gp32): New flag.
167 (file_mips_fp32): New flag.
168 (mips_opts): Initialize the new members.
169 (mips_gp32): Remove.
170 (mips_fp32): Remove.
171 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
172 (HAVE_32BIT_FPRS): Likewise.
173 (HAVE_NEWABI): Likewise.
174 (HAVE_64BIT_OBJECTS): Likewise.
175 (md_begin): Likewise. Save default (file) values.
176 (md_parse_option): Use the new values from mips_opts.
177 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
178 possible. Let .set mipsN work together with .set push/pop.
179 Enhance error messages.
180 (mips_elf_final_processing): Use file_mips_* for header processing.
181
1f8ae5e6
DC		 1822001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
183
184 * config/tc-avr.c (mcu_types): Update for new devices.
185
e4afe742 1862001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
a4fb0134
SC		 187
188 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
189 the page man title.
190 * doc/Makefile.in: Rebuild.
191 * doc/as.texinfo: Do not put man SEEALSO in document;
192 Use @command for commands, @option for options; Reorganize usage
193 to clearly identify target specific options.
194
d993a84e
TS		 1952001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
196
197 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
198
76b3015f
EC		 1992001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
200
201 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
202
b8edc45c
MS		 2032001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
204
205 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
206 that need the global offset table.
207 (md_apply_fix3): Add code to undo opertions done in fixup_segment
208 triggered by TC_FORCE_RELOCATION.
209 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
210 a call to function tc_s390_force_relocation.
211 (TC_FIX_ADJUSTABLE): Define.
212
9fb9af6e
CD		 2132001-11-04 Chris Demetriou <cgd@broadcom.com>
214
215 * configure.in (mips-*-netbsd*): Add support for target.
216 * configure: Regenerate.
217
db94471d
NC		 2182001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
219
220 * configure.in (ALL_LINGUAS): Add 'fr'.
221 * configure: Regernate.
222 * po/fr.po: New file. Obtained from the translation project web
223 site.
224
2252001-11-02 Richard Earnshaw <rearnsha@arm.com>
c9b604bd
RE		 226
227 * tc-arm.c: Re-arrange prototypes by architecture.
228 (insns): Re-arrange instructions by archtitecture. Pld instruction
229 is part of ARMv5E.
230 (tinsns): blx and bkpt are part of ARMv5T.
231 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
232 to do_fpa_*. All callers changed.
233
76b3015f 234 * tc-arm.c (insns): Add two temporary instructions to handle
c9b604bd
RE		 235 ldrd/strd.
236
4fe7ef96
SC		 2372001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
238
239 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
240 for bra/bsr and use frag_variant(), this ensure that the possible
241 16-bit BFD_RELOC_16 will be in the same frag.
242
afdbd6d0
CD		 2432001-10-31 Chris Demetriou <cgd@broadcom.com>
244
245 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
246 PIC code, assume pointers the same size as GPRs.
247 (macro): In M_LA_AB handling for embedded PIC code, support
248 "la $treg,foo-bar($breg)". In load/store handling
249 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
250 which is used by the compiler for switch statements.
251 In load/store double multi-instruction macro handling
252 (label ldd_std) add a comment that no special handling
253 is currently done for embedded PIC.
254 (mips_ip): In 'o' (16-bit offset) case, only accept 16
255 bit offsets.
256
b89dddec
RE		 2572001-10-31 Richard Earnshaw <rearnsha@arm.com>
258
259 General cleanup of feature definitions.
260 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
261 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
262 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
263 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
264 (ARM_EXT_V{5,5E}): Synchronize with above.
265 (ARM_ARCH_V*): Define a complete set in terms of above features.
266 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
267 (FPU_FPA_EXT_V[12]): Define.
268 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
269 (FPU_ANY): Define.
270 (FPU_DEFAULT): Default to FPA.
271 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
272 Thumb, this is now ARM_ARCH_V5T.
273 (insns): Rework for new feature defines.
274 (tinsns): Likewise.
275 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
276
7649aa50
NC		 2772001-10-31 NIIBE Yutaka <gniibe@m17n.org>
278
279 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
280 * configure: Regenerate.
281 * Makefile.in: Regenerate.
282 * doc/c-sh.texi (SH Options): Added descriptions.
283
3c3bdf30
NC		 2842001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
285
286 * configure.in: Update for MMIX port.
287 * Makefile.am: Ditto. Regenerate dependencies.
288 * Makefile.in: Regenerate.
289 * configure: Regenerate.
290 * config/tc-mmix.h, config/tc-mmix.c: New files.
291 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
292 * doc/Makefile.in: Regenerate.
293 * doc/all.texi: @set MMIX.
294 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
295 Include c-mmix.texi.
296 * doc/c-mmix.texi: New file.
297
0a758a12
CD		 2982001-10-24 Chris Demetriou <cgd@broadcom.com>
299
300 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
301 these evaluate to true if mips_arch indicates SB-1.
302
6c19f338
AM		 3032001-10-23 Alan Modra <amodra@bigpond.net.au>
304
305 * as.c (parse_args): Print the date as well for --version.
306
2e4acd24
CD		 3072001-10-20 Chris Demetriou <cgd@broadcom.com>
308
309 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
310 SB-1 CPU for consistency.
311 (mips_cpu_info_table): Tweak comment about SB-1.
312
8420dfca
L		 3132001-10-20 H.J. Lu <hjl@gnu.org>
314
315 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
316 (cirrus_parse_offset): Likewise.
317
da89cce1
NC		 3182001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
319
320 * config/tc-arm.c: Restore line_comment_chars.
321
f57c81f6
NC		 3222001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
323
324 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
325 added to the list.
326
e5eeb0dd 3272001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
7e9250a3
HPN		 328
329 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
330 for undefined symbols.
331
4058e45f
CD		 3322001-10-17 Chris Demetriou <cgd@broadcom.com>
333
334 * doc/as.texinfo (MIPS ISA options): Added accidentally
335 omitted "-mips64" option to list of options.
336
f5c120c5
MG		 3372001-10-17 matthew green <mrg@redhat.com>
338
339 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
340 -m7410, -m7450 and -m7455 options.
341
15c1449b
AM		 3422001-10-17 Alan Modra <amodra@bigpond.net.au>
343
344 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
345 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
346 (md_begin): Don't set ppc_size here.
347 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
348 (md_shortopts): Constify.
349 (md_longopts): Likewise.
350 (md_longopts_size): Likewise.
351 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
352 64-bit opcodes.
353 (ppc_machine): Explain why this function is a nop.
354
c1e4eef7
AM		 3552001-10-17 Alan Modra <amodra@bigpond.net.au>
356
d3ecfc59
AM		 357 * bit_fix.h: Comment typo fix.
358 * config/tc-mips.c: Likewise.
359 * config/tc-sh.c: Likewise.
360 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
361
c1e4eef7
AM		 362 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
363 that autoheader doesn't duplicate config.in entries.
364 (DEFAULT_ARCH): Ditto.
365 * configure: Regenerate.
366 * config.in: Regenerate.
367
18566f55
AM		 3682001-10-16 Alan Modra <amodra@bigpond.net.au>
369
370 From Andrew Pines <apines@cosmodog.com>
371 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
372
05982cac
HPN		 3732001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
374 Hans-Peter Nilsson <hp@bitrange.com>
375
376 * config/tc-sh.c (shl): Remove.
377 (big): New function.
378 (little): Remove shl handling. Emit error for endian mismatch.
379 (md_show_usage): Add description of -big.
380 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
381 (OPTION_BIG): Add.
382 (md_pseudo_table): Add .big.
383 (md_longopts): Add -big.
384 (md_begin): Don't set target_big_endian here.
385 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
386 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
387 (shl): Remove.
388 * configure.in (endian): Default is big.
389 (sh-*-pe*): Little endian.
390 (cpu_type): Set sh for target sh*.
391 * configure: Regenerate.
392
e369bcce
TS		 3932001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
394
395 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
396 relocations.
397
232431a0
NC		 3982001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
399
05d2d07e
NC		 400 * config/tc-arm.c: Replace CONST with const.
401
232431a0
NC		 402 * cgen.c: Tidy up formatting.
403
418c1742
MG		 4042001-10-12 matthew green <mrg@redhat.com>
405
406 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
407 flags, equivalent to -m7400. New -maltivec to enable AltiVec
408 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
409 64-bit and 32-bit BookE support, respectively. Change -m403 and
410 -m405 to set PPC403 option.
411 (md_show_usage): Adjust for new options.
412 * doc/all.texi: Set PPC.
413 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
414 * doc/c-ppc.texi: New file.
415 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
416 * doc/Makefile.in: Regenerate.
417
65bf64b3
NC		 4182001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
419
7f28ab9d
NC		 420 * read.c (s_bad_endr): New function. Issues a warning message
421 about a bad use of the .rept pseudo op.
422 (po_table[]): Add .endr.
423 * read.h: Prototype s_bad_endr.
424
65bf64b3
NC		 425 * CONTRIBUTORS: Update contact email address.
426
b6ff326e
KH		 4272001-10-11 Kazu Hirata <kazu@hxi.com>
428
429 * config/tc-alpha.c: Fix comment typos.
430 * config/tc-cris.c: Likewise.
431 * config/tc-hppa.c: Likewise.
432 * config/tc-i370.c: Likewise.
433 * config/tc-mips.c: Likewise.
434 * config/tc-mn10200.c: Likewise.
435 * config/tc-mn10300.c: Likewise.
436 * config/tc-sh.c: Likewise.
437 * config/tc-tahoe.c: Likewise.
438 * config/tc-v850.c: Likewise.
439
3b37fd66
KH		 4402001-10-11 Kazu Hirata <kazu@hxi.com>
441
442 * app.c: Fix comment typos.
443 * bit_fix.h: Likewise.
444 * expr.c: Likewise.
445 * itbl-ops.c: Likewise.
446
685bd869
NC		 4472001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
448
449 * input-file.c: Include safe-ctype.h.
450 (input_file_open): Use ISSPACE instead of isspace.
451
6478892d
TS		 4522001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
453
454 * config/tc-mips.c (mips_cpreturn_offset): New variable.
455 (mips_cpreturn_register): Likewise.
456 (mips_gp_register): Likewise.
457 (s_cpsetup): New function prototype.
458 (s_cplocal): Likewise.
459 (s_cpreturn): Likewise.
460 (s_gpvalue): Likewise.
461 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
462 pseudo-ops.
463 (macro): Don't warn about .cprestore for NewABI.
464 (md_pcrel_from): Code cleanup.
465 (mips_force_relocation): Force output of some NewABI relocations even
466 without a defined symbol.
467 (s_cpload): Ignore .cpload for NewABI.
468 (s_cpsetup): Handle .cpsetup.
469 (s_cplocal): Handle .cplocal.
470 (s_cprestore): Ignore .cprestore for NewABI.
471 (s_cpreturn): Handle .cpreturn.
472 (s_gpvalue): Handle .gpvalue.
473 (s_cpadd): Ignore .cpadd for NewABI.
474 (nopic_need_relax): Take g_switch_value into account as gp
475 optimization.
476 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
477
ad8d3bb3
TS		 4782001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
479
480 * config/tc-mips.c (my_getSmallParser): New function prototype.
481 (small_ex_type): Named this enum, more return values for
482 my_getSmallExpression.
483 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
484 triple relocations. Protect some parts with ifdef OBJ_ELF.
485 (percent_op_match): New struct, lookup table for %some_reloc().
486 (my_getSmallParser): New function, parses nested percent_ops also.
487 (my_getSmallExpression): Rewite to support nested percent_ops.
488
d6bc6245
TS		 4892001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
490
491 * config/tc-mips.c
492 (load_address): Support both 32- and 64-bit addresses.
493 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
494 (macro2): Call load_address correctly.
495
a5d2034a
NC		 4962001-10-09 Christian Groessler <cpg@aladdin.de>
497
498 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
499 since z8k-opc.h now uses the PARAMS macro.
500
90f9b791
AH		 5012001-10-09 Aldy Hernandez <aldyh@redhat.com>
502
503 * config/tc-arm.c: Change MAVERIK to MAVERICK.
504
aa1f4858
AM		 5052001-10-09 Alan Modra <amodra@bigpond.net.au>
506
507 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
508 throughout file.
509 (obj_elf_change_section): Rename "group" to "group_name".
510 (obj_elf_section): Likewise.
511 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
512 first member section; Instead use elf_next_in_group.
513
060adf0e
AM		 5142001-10-09 Alan Modra <amodra@bigpond.net.au>
515
516 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
517 Set elf_section_data group from it. Warn if group name changed.
518 (obj_elf_parse_section_letters): Parse 'G' too.
519 (obj_elf_section): Parse group name.
520 (struct group_list): New.
521 (build_group_lists): New function.
522 (elf_frob_file): Create SEC_GROUP section(s).
523
524 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
525 whitespace.
526
8913d9db
AH		 5272001-10-08 Aldy Hernandez <aldyh@redhat.com>
528
529 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
530
404ff6b5
AH		 531 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
532 (cirrus_regtype): New enum.
533 (LONGEST_INST): Change to 10.
534 (CIRRUS_MODE1): New.
535 (CIRRUS_MODE2): New.
536 (CIRRUS_MODE3): New.
537 (CIRRUS_MODE4): New.
538 (CIRRUS_MODE5): New.
539 (CIRRUS_MODE6): New.
540 (insns): Add cirrus dsp instructions.
541 (ARM_EXT_MAVERIKSC_REG): New.
542 (cirrus_register): New.
543 (cirrus_mvf_register): New.
544 (cirrus_mvd_register): New.
545 (cirrus_mvfx_register): New.
546 (cirrus_mvdx_register): New.
547 (cirrus_mvax_register): New.
548 (ARM_EXT_MAVERIKsc_register): New.
549 (reg_table): Add cirrus registers.
550 (cirrus_valid_reg): New.
551 (cirrus_reg_required_here): New.
552 (do_c_binops_1): New.
553 (do_c_binops_2): New.
554 (do_c_binops_3): New.
555 (do_c_triple_4): New.
556 (do_c_triple_5): New.
557 (do_c_quad_6): New.
558 (do_c_dspsc_1): New.
559 (do_c_dspsc_2): New.
560 (do_c_shift_1): New.
561 (do_c_shift_2): New.
562 (do_c_ldst_1): New.
563 (do_c_ldst_2): New.
564 (do_c_ldst_3): New.
565 (do_c_ldst_4): New.
566 (do_c_binops): New.
567 (do_c_triple): New.
568 (do_c_quad): New.
569 (do_c_dspsc): New.
570 (do_c_shift): New.
571 (cirrus_parse_offset): New.
572 (do_c_ldst): New.
573 (md_parse_option): Add arm9e.
574 (md_show_usage): Same.
575
8642cce8
TR		 5762001-10-08 Tom Rix <trix@redhat.com>
577
76b3015f 578 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
8642cce8
TR		 579 location of next .bf
580 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
581
6ce8b369
AM		 5822001-10-07 Alan Modra <amodra@bigpond.net.au>
583
584 * config/obj-elf.c: Standardize error/warning messages - don't
585 capitalise, no final period or newline, don't say "ignoring" for
586 as_bad messages. In some cases, change the wording to that used
587 elsewhere for similar messages.
588 (obj_elf_section_name): New function, split out from ..
589 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
590 entsize not specified.
591
ec38dd05
JJ		 5922001-10-05 Jakub Jelinek <jakub@redhat.com>
593
594 * doc/as.texinfo: Document M and S ELF section flags.
595
ebeb9253
AM		 5962001-10-05 Alan Modra <amodra@bigpond.net.au>
597
598 * subsegs.c (subseg_text_p): Return 0 for absolute section.
599 * read.c (do_align): If in absolute section, warn about and ignore
600 non-zero fill pattern.
601
7dc8f5ce
AO		 6022001-10-05 Alexandre Oliva <aoliva@redhat.com>
603
604 * config/tc-mn10300.c (tc_gen_reloc): Don't free
605 reloc->sym_ptr_ptr if it's not allocated.
606
f6688943
TS		 6072001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
608
609 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
610 relocation triple.
611 (prev_insn_fixp): Likewise.
612 (append_insn): Changed prototype to accept a relocation pointer.
613 (imm_reloc): Make it an array.
614 (offset_reloc): Likewise.
615 (md_assemble): Handle triple relocations.
616 (append_insn): Likewise. Add handling for some NewABI relocations.
617 (mips_no_prev_insn): Handle triple relocations.
618 (macro_build): Likewise. Add handling for some NewABI relocations.
619 Move handling for the 'u' case to append_insn().
620 (mips16_macro_build): Handle triple relocations.
621 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
622 for NewABI.
623 (mips_ip): Handle triple relocations.
624 (mips16_ip): Likewise.
625 (mips_force_relocation): Force handling of triple relocations
626 without symbols for NewABI.
627 (md_apply_fix): Add handling for some NewABI relocations.
628
1ae00879
AM		 6292001-10-05 Alan Modra <amodra@bigpond.net.au>
630
631 * config/tc-i386.c (parse_register): If not producing code for
632 x86_64, reject x86_64 register name matches.
633 (md_assemble): Remove now redundant check for x86_64 regs.
634
9c7977b3
AM		 6352001-10-04 Alan Modra <amodra@bigpond.net.au>
636
637 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
638 as BFD_DEFAULT_TARGET_SIZE.
639 (ppc_tc): Likewise.
640 (ppc_is_toc_sym): Likewise.
641 (md_apply_fix3): Likewise.
642
e013f690
TS		 6432001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
644
645 * config/tc-mips.c (mips_64): Remove.
646 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
647 in it.
648 (mips_abi_level, mips_abi): New enum.
649 (mips_32bit_abi): Remove.
650 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
651 (HAVE_NEWABI): New define.
652 (HAVE_64BIT_OBJECTS): New define.
653 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
654 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
655 (support_64bit_objects): New prototype.
656 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
657 .reginfo section for n32, use .MIPS.options instead.
658 (support_64bit_objects): New function, code from md_parse_option.
659 (md_longopts): Add -n32 option.
660 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
661 Add -n32 option. Protect with OBJ_ELF.
662 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
663 (mips_elf_final_processing): Likewise. Don't write .reginfo section
664 for n32, use .MIPS.options instead.
665
fcd8210c
AM		 6662001-10-03 Alan Modra <amodra@bigpond.net.au>
667
181ddcac 668 * po/POTFILES.in: Regenerate.
fcd8210c
AM		 669 * configure: Regenerate.
670
403487ec
AM		 6712001-10-02 Alan Modra <amodra@bigpond.net.au>
672
32a5aae2
AM		 673 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
674 bits if target is 64 bit.
675
f97d5f7c
AM		 676 * doc/as.texinfo (listing): Fix typo.
677
403487ec
AM		 678 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
679 BFD_VERSION.
680 * Makefile.am (Makefile): Depend on bfd/configure.in.
681 Run "make dep-am".
682 * Makefile.in: Regenerate.
683
34105363
L		 6842001-09-30 H.J. Lu <hjl@gnu.org>
685
686 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
687 and "ams" for compatibility.
688
79ad6e94 6892001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
ef17112f
HPN		 690
691 * config/tc-sh.c (md_pcrel_from_section): Transformed from
692 md_pcrel_from. Handle pc-relativeness against link-time
693 symbol. Handle relativeness to elsewhere than the fixup.
79ad6e94
HPN		 694 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
695 (md_pcrel_from_section): Prototype.
528a2d4a
HPN		 696
697 * Makefile.am: Update dependencies with "make dep-am".
698 * Makefile.in: Regenerate.
699
27302d63
SC		 7002001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
701
702 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
703 (print_opcode_format, skip_whites): Likewise.
704 (convert_branch, m68hc11_new_insn): Likewise.
705 (build_dbranch_insn, build_indexed_byte): Likewise.
706 (build_reg_mode, find, find_opcode): Likewise.
707 (print_insn_format): Fix call to print_opcode_format.
708 (md_assemble): Fix call to build_dbranch_insn.
709
2c20dfb2
NC		 7102001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
711
712 * config/tc-arm.c: Add missing prototypes.
713
1fd716b9
JJ		 7142001-09-26 Jeff Johnston <jjohnstn@redhat.com>
715
716 * input-file.c (input_file_open): When reading the
717 first line looking for #NO_APP, prepare for the possibility
718 of finding #APP instead. Also fix algorithm to allow
719 white-space to follow either #NO_APP or #APP directives.
720
97735a42
AM		 7212001-09-25 Geoff Berry <geoff.berry@bops.com>
722
723 * listing.c (buffer_line): Don't write past the end of `line' when
724 EOF is reached.
725
6e22e505
AO		 7262001-09-25 Alexandre Oliva <aoliva@redhat.com>
727
728 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
729 relocation for differences between symbols in a section other
730 than the one in which the difference is to be placed; apply
731 the relocation instead.
732
89b57c9a
NC		 7332001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
734
735 * config/tc-arc.c: Add missing prototype.
736 (md_atof): Change type to int. Add missing prototype.
737 * config/tc-arc.h: Prototype exported functions.
738
a80076a1
NC		 7392001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
740
741 * as.c: Add missing function prototype.
742 * config/obj-aout.c: Fix compile time warning.
743
7146a6f5
AM		 7442001-09-21 Bruno Haible <haible@clisp.cons.org>
745
746 * config/tc-openrisc.c: Don't include <ctype.h>.
747
16a419ba
NC		 7482001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
749
750 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
751
44addf7f
AM		 7522001-09-19 Alan Modra <amodra@bigpond.net.au>
753
754 * config/tc-i370.c: Fix typo in last change.
755
2d5aaba0
NC		 7562001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
757
758 * doc/as.texinfo (Symbol Names): Improve documentation on local
759 labels and add documenation about dollar labels.
760
3882b010
L		 7612001-09-18 Bruno Haible <haible@clisp.cons.org>
762
763 * as.h: Don't include <ctype.h>.
764 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
765 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
766 (atof_generic): Use ISDIGIT instead of isdigit.
767 * config/m68k-parse.y: Include "safe-ctype.h".
768 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
769 * config/obj-elf.c: Include "safe-ctype.h".
770 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
771 * config/obj-vms.c: Include "safe-ctype.h".
772 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
773 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
774 instead of isupper/islower/toupper/tolower.
775 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
776 (insert_sreg): Use TOUPPER instead of islower/toupper.
777 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
778 isalpha/isalnum/isupper/tolower.
779 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
780 isdigit.
781 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
782 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
783 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
784 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
785 (arc_extoper): Use TOLOWER instead of isupper/tolower.
786 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
787 (arm_psr_parse): Use ISALPHA instead of isalpha.
788 (accum0_required_here): Use ISALNUM instead of isalnum.
789 (do_ldrd): Use ISSPACE instead of isspace.
790 (decode_shift): Use ISALPHA instead of isalpha.
791 (insert_reg): Use TOUPPER instead of islower/toupper.
792 (arm_reg_parse): Use ISALPHA instead of isalpha.
793 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
794 isalnum/ispunct/tolower.
795 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
796 (md_parse_option): Use TOLOWER instead of tolower.
797 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
798 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
799 (cris_process_instruction): Use ISLOWER instead of islower.
800 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
801 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
802 (get_flags): Use ISSPACE instead of isspace.
803 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
804 (do_assemble): Use TOLOWER instead of tolower.
805 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
806 (do_assemble): Use TOLOWER instead of tolower.
807 (d30v_start_line): Use ISSPACE instead of isspace.
808 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
809 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
810 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
811 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
812 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
813 (start_label): Use ISALPHA instead of isalpha.
814 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
815 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
816 isupper/islower/tolower.
817 (pa_parse_number): Use ISDIGIT instead of isdigit.
818 (pa_chk_field_selector): Use TOLOWER instead of tolower.
819 (pa_stringer): Use ISDIGIT instead of isdigit.
820 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
821 (register_name): Use ISALPHA instead of isalpha.
822 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
823 isalnum/islower/tolower.
824 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
825 isdigit/isalpha.
826 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
827 isalpha/isxdigit.
828 (md_assemble): Use ISSPACE instead of isspace.
829 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
830 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
831 instead of isdigit/islower/isupper/tolower/isalpha.
832 (output_invalid): Use ISPRINT instead of isprint.
833 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
834 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
835 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
836 (get_args): Use ISALNUM instead of isalnum.
837 * config/tc-ia64.c: Include "safe-ctype.h".
838 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
839 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
840 (ia64_parse_name): Likewise.
841 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
842 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
843 instead of isspace/isalnum/isupper/tolower.
844 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
845 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
846 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
847 (mklower_table): Remove variable.
848 (mklower): Remove macro.
849 (insert_reg): Use TOUPPER instead of islower/toupper.
850 (md_begin): Remove initialization of mklower_table.
851 (s_reg): Use ISALNUM instead of isalnum.
852 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
853 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
854 (build_mri_control_operand): Use TOLOWER instead of tolower.
855 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
856 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
857 (md_assemble): Use ISSPACE instead of isspace.
858 (get_imm16): Use ISALNUM instead of isalnum.
859 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
860 isdigit/isupper/tolower.
861 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
862 instead of isalpha/isupper/tolower.
863 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
864 isdigit/islower/isupper.
865 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
866 (mcore_s_section): Use ISSPACE instead of isspace.
867 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
868 isspace/tolower/isalnum.
869 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
870 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
871 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
872 isspace.
873 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
874 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
875 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
876 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
877 isdigit/tolower.
878 (tc_get_register): Likewise.
879 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
880 (s_mips_ent): Use ISDIGIT instead of isdigit.
881 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
882 (md_assemble): Use ISSPACE instead of isspace.
883 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
884 (md_assemble): Use ISSPACE instead of isspace.
885 * config/tc-ns32k.c: Don't include <ctype.h>.
886 * config/tc-pdp11.c: Include "safe-ctype.h".
887 (mklower): Remove function.
888 (parse_reg): Use TOLOWER instead of mklower.
889 * config/tc-pj.c: Include "safe-ctype.h".
890 (md_assemble): Use ISSPACE instead of isspace.
891 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
892 (register_name): Use ISALPHA instead of isalpha.
893 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
894 isalnum/islower/tolower.
895 (md_assemble): Use ISSPACE instead of isspace.
896 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
897 islower/toupper.
898 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
899 (register_name): Use ISALPHA instead of isalpha.
900 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
901 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
902 isspace.
903 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
904 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
905 isalnum/islower/tolower.
906 (IDENT_CHAR): Use ISALNUM instead of isalnum.
907 (parse_reg): Use TOLOWER instead of tolower.
908 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
909 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
910 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
911 (parse_keyword_arg): Use ISALNUM instead of isalnum.
912 * config/tc-tahoe.c: Include "safe-ctype.h".
913 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
914 (tip_op): Use TOLOWER instead of isupper/tolower.
915 * config/tc-tic30.c: Include "safe-ctype.h".
916 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
917 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
918 (tic30_operand): Use TOLOWER instead of tolower.
919 (tic30_find_parallel_insn): Likewise.
920 (output_invalid): Use ISPRINT instead of isprint.
921 * config/tc-tic54x.c: Include "safe-ctype.h".
922 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
923 (lookup_version): Use TOUPPER instead of toupper.
924 (tic54x_var): Use ISALPHA instead of isalpha.
925 (tic54x_mlib): Use ISSPACE instead of isspace.
926 (subsym_iscons): Use TOUPPER instead of toupper.
927 (get_operands): Use ISSPACE instead of isspace.
928 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
929 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
930 (next_line_shows_parallel): Use ISSPACE instead of isspace.
931 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
932 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
933 ISSPACE instead of isspace.
934 * config/tc-tic80.c: Include "safe-ctype.h".
935 (md_assemble): Use ISSPACE instead of isspace.
936 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
937 (system_register_name): Use ISDIGIT instead of isdigit.
938 (md_assemble): Use ISSPACE instead of isspace.
939 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
940 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
941 isupper/tolower/isdigit.
942 (vip_op): Use TOLOWER instead of isupper/tolower.
943 * config/tc-w65.c: Don't include <ctype.h>.
944 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
945 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
946 (whatreg): Use ISDIGIT instead of isdigit.
947 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
948 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
949 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
950 (integer_constant): Use ISALNUM/TOUPPER instead of
951 isalnum/islower/toupper.
952 (operand): Use TOLOWER instead of isupper/tolower.
953 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
954 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
955 of isdigit.
956 (process_assigns, whatcond): Use TOUPPER instead of toupper.
957 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
958 (main): For gettext, also set the LC_CTYPE locate facet.
959 * hash.c: Include "safe-ctype.h".
960 (main): Use TOLOWER instead of isupper/tolower.
961 * itbl-lex.l: Don't include <ctype.h>.
962 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
963 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
964 omit non-ASCII characters.
965 (debugging_pseudo): Use ISSPACE instead of isspace.
966 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
967 (buffer_and_nest): Use ISALNUM instead of isalnum.
968 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
969 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
970 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
971 instead of isalnum/isdigit/isupper/isalpha.
972 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
973 of isalpha/isalnum/isupper/tolower.
974 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
975 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
976 isupper/tolower/isdigit.
977 (s_mri_common): Use ISDIGIT instead of isdigit.
978 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
979 (s_float_space): Use ISALPHA instead of isalpha.
980 (ignore_rest_of_line): Use ISPRINT instead of isprint.
981 (float_cons): Use ISALPHA instead of isalpha.
982 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
983 isdigit/isxdigit.
984 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
985 (save_symbol_name): Use ISLOWER/TOUPPER instead of
986 islower/toupper.
987 (symbol_find_base): Use TOUPPER instead of islower/toupper.
988 (decode_local_label_name): Use ISDIGIT instead of isdigit.
989
b6849f55
NC		 9902001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
991
992 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
993 in 64 bit mode and make format "e" work.
994
0e1a166b
AM		 9952001-09-18 Alan Modra <amodra@bigpond.net.au>
996
997 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
998
999 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
1000 var to ensure bfd_alloc arg is the right type.
1001 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
1002 bfd_bwrite.
1003
1004 * config/obj-coff.c: Replace calls to bfd_write with calls to
1005 bfd_bwrite. Cast args of bfd_seek.
1006
1007 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
1008 warning.
1009
1010 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
1011
1012 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
1013 call to bfd_bread.
1014
e08ae979
HPN		 10152001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
1016
1017 * config/tc-sh.h (sh_force_relocation): Prototype.
1018 (struct fix): Forward declare.
1019 * config/tc-sh.c (type sh_operand_info): Move to top of file.
1020 (cons, s_align_bytes): Remove old-type declarations.
1021 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
1022 get_operands, get_specific, insert, build_relax,
1023 insert_loop_bounds, build_Mytes): Prototype.
1024 (little): Make static. Prototype.
1025 (check, tc_Nout_fix_to_chars): Delete unused functions.
1026
920acd62
EC		 10272001-09-14 Eric Christopher <echristo@redhat.com>
1028
1029 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1030 -mgp32/mgp64.
1031
056a1d49
NC		 10322001-09-14 Kevin Lo <kevlo@openbsd.org>
1033
1034 * configure.in: Add arm-openbsd target.
1035 * configure: Regenerate.
1036
4008bd9b
TS		 10372001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1038
1039 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1040 mips*-*-linux*.
1041
233b8738
TS		 10422001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1043
1044 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1045
d61a78a7
RH		 10462001-09-11 Richard Henderson <rth@redhat.com>
1047
1048 * config/tc-alpha.c (alpha_elf_section_letter): New.
1049 (alpha_elf_section_flags): New.
1050 * config/tc-alpha.h (md_elf_section_letter): New.
1051 (md_elf_section_flags): New.
1052 * config/tc-ia64.c (ia64_elf_section_letter): New.
1053 * config/tc-ia64.h (md_elf_section_letter): New.
1054
9469ddf0
JJ		 10552001-09-11 Jakub Jelinek <jakub@redhat.com>
1056
1057 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1058 of 'm', 'S' instead of 's'. Update bad_msg.
1059 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1060 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1061
e0890092
AM		 10622001-09-09 Alan Modra <amodra@bigpond.net.au>
1063
1064 * expr.c (expr): Move code setting "retval" to the end of the loop,
1065 and rearrange for efficiency. For "PIC code" subtraction, use
1066 "rightseg" rather than recalculating. For "symbol OP symbol"
1067 subtract, set "retval" to absolute_section if symbols in same
1068 section.
1069 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1070 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1071 comparisons on symbols from any section. Allow other comparison
1072 operators as for subtraction.
1073 (symbol_equated_reloc_p): New predicate function.
1074 * symbols.h (symbol_equated_reloc_p): Declare.
79bcdb56
AM		 1075 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1076 for expression syms is set correctly.
1077 (adjust_reloc_syms): Use symbol_equated_reloc_p.
e0890092
AM		 1078 (write_relocs): Likewise.
1079 (write_object_file): Likewise.
e0890092
AM		 1080 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1081 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1082 of a complex expression when setting up frag_var.
1083
ec8fcf4a
RH		 10842001-09-07 Richard Henderson <rth@redhat.com>
1085
1086 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1087 require_seq and allow_seq. Let !literal omit the sequence number.
1088 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1089
891937bf
JJ		 10902001-09-08 Jakub Jelinek <jakub@redhat.com>
1091
1092 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1093 section symbols the same way as externs.
1094
553178e4
TS		 10952001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1096
1097 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1098 pseudo-op.
ad58c921 1099
cb56d3d3
TS		 11002001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1101
1102 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1103 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1104 PIC, BFD_RELOC_16_PCREL for the rest.
1105 (mips_ip): Likewise.
79bcdb56
AM		 1106 (md_pcrel_from): return the right offset for the differently shifted
1107 pcrel relocs.
cb56d3d3 1108 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
ad58c921 1109
3969b680
RH		 11102001-09-05 Richard Henderson <rth@redhat.com>
1111
1112 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1113 (pseudo_func): Add @iplt.
1114 (pseudo_opcode): Add data16 and data16.ua.
1115 (md_begin): Set iplt pseudo.
1116 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1117
11182001-09-04 Richard Henderson <rth@redhat.com>
19f78583
RH		 1119
1120 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1121 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1122 (alpha_macros): Remove occurrences of same.
1123 (O_lituse_addr, O_gprel): New.
1124 (DUMMY_RELOC_LITUSE_*): New.
1125 (s_alpha_ucons, s_alpha_arch): Prototype.
1126 (alpha_reloc_op): Construct elements via DEF macro.
1127 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1128 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1129 members to not be literal specific.
1130 (next_sequence_num): New.
1131 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1132 added/removed BFD relocations.
1133 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1134 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1135 (tokenize_arguments): Parse ! relocations properly.
1136 (find_macro_match): Delete unused macro argument types.
1137 (assemble_insn): Add reloc parameter; emit that instead of the
1138 default as appropriate.
1139 (get_alpha_reloc_tag): New. Split from ...
1140 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1141 (assemble_tokens): Don't search macros if user relocation present.
1142 Copy reloc sequence number to insn struct.
1143 (emit_ldgp): Remove user reloc handling.
1144 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1145 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1146 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1147 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1148 (struct alpha_fix_tag): Name members less literal specific.
1149
de342d07
JL		 1150Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1151
1152 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1153 address of two symbols in different sections.
1154
3c02b2ab
EC		 11552001-08-31 Eric Christopher <echristo@redhat.com>
1156 Jason Eckhardt <jle@redhat.com>
1157
1158 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1159 5kc, and 20kc. Clean up old entries.
1160
36ed2fff
JL		 1161Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1162 Jeff Law <law@redhat.com>
1163
3c1ba8a3
JL		 1164 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1165 offset match H8 ELF spec.
1166 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1167 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1168
36ed2fff
JL		 1169 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1170 (build_bytes): Mark fixups for PCrel branches as signed. For
1171 OBJ_ELF, make sure the reloc's offset points to the first byte
1172 to be modified.
1173 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1174 * tc-h8300.h (relocation mappings): Add.
1175
f333765f
JL		 1176Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1177
1178 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1179 define for BFD_ASSEMBLER.
1180 (tc_reloc_mangle): Likewise.
1181 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1182
83e20b45
JL		 1183Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1184
3c02b2ab 1185 * config/tc-h8300.c (h8300hmode): Record the machine type
83e20b45
JL		 1186 if BFD_ASSEMBLER is defined.
1187 (h8300smode, md_begin): Similarly.
1188
f6314f3e
PB		 11892001-08-29 Joel Sherrill <joel@OARcorp.com>
1190
3c02b2ab 1191 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
f6314f3e
PB		 1192 default from coff to elf.
1193 * configure: Regenerate.
1194
ccad732d
JL		 1195Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1196
7e0de7bf
JL		 1197 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1198 assorted coff relocations to the corresponding elf relocations.
1199 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1200
ccad732d
JL		 1201 * configure.in: Add case for h8300-*-elf.
1202 * configure: Regenerate.
1203
1262d520
JR		 1204Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1205
1206 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
82f3c9a3 1207 documentation to reflect reality.
1262d520 1208
7283eb86
TS		 12092001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1210
ad58c921 1211 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
7283eb86
TS		 1212 (macro): Reflect change to MAX_GPREL_OFFSET.
1213
0baf16f2
AM		 12142001-08-27 Torbjorn Granlund <tege@swox.com>
1215 Staffan Ulfberg <staffanu@swox.se>
1216 Linus Nordberg <linus@swox.se>
1217 Alan Modra <amodra@bigpond.net.au>
1218
1219 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1220 * configure: Regenerate.
1221 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1222 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1223 (md_assemble): Use them.
1224 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1225 (md_pseudo_table): Add "llong", "quad".
1226 (md_parse_option): Match default_cpu of powerpc*.
1227 (ppc_arch): Likewise.
1228 (ppc_subseg_align): Only for OBJ_XCOFF.
1229 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1230 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1231 (ppc_insert_operand): Don't bother testing 'file' before calling
1232 as_bad_where. Use as_bad_where for operand->insert errors.
1233 (mapping): Add ELF64 relocation modifiers.
1234 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1235 expressions with abs_symbol.
1236 (ppc_elf_cons): Correct offset for little endian targets.
1237 (ppc_elf_frob_symbol): New.
1238 (md_assemble): Add support for 64 bit ELF relocs.
1239 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1240 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1241 ".toc" section for 64 bit ELF.
1242 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1243 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1244 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1245 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1246 Expand on comments, error message. Add support for 64 bit relocs,
1247 and use PPC_HI etc. macros.
1248 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1249 (HANDLE_ALIGN): Define to generate nops in code sections rather
1250 than zeros.
1251 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1252 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1253 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1254 (ppc_fix_adjustable): Declare.
1255 (tc_frob_symbol): Define.
1256 (ppc_elf_frob_symbol): Declare.
1257
9d654c1c
AJ		 12582001-08-26 Andreas Jaeger <aj@suse.de>
1259
1260 * config/tc-s390.c: Add missing prototypes
1261 (md_gather_operands): Make static.
1262
e7d556df
TS		 12632001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1264
ad58c921
TS		 1265 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1266 allowed value, not the word beyond maximum.
1267 * config/tc-mips.c (macro_build_lui): Code cleanup.
e7d556df
TS		 1268 (macro): Reflect change to MAX_GPREL_OFFSET.
1269 (mips_ip): Check explicitly against S_EX_NONE.
1270 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1271 (md_apply_fix): Code cleanup.
1272
34f63668
AJ		 12732001-08-24 Andreas Jaeger <aj@suse.de>
1274
1275 * config/tc-ppc.h: Fix prototype declaration.
1276
c538998c
JJ		 12772001-08-23 Jakub Jelinek <jakub@redhat.com>
1278
1279 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1280 * config/obj-elf.c (obj_elf_size): When size is constant, free
1281 and clear symbol_get_obj(sym)->size if any.
1282
1ff54a84
TS		 12832001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1284
ad58c921
TS		 1285 * config/tc-mips.c (md_begin): Warn about incompatibility between
1286 -march=FOO and -mipsN option, continue with default ISA.
1ff54a84 1287
a6bacc80
TS		 12882001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1289
1290 * config/tc-mips.c (md_parse_option): #ifdef the
1291 traditional/non-traditional names as it is done in mips_target_format.
1292
ca3f7695
RH		 12932001-08-20 Richard Henderson <rth@redhat.com>
1294
1295 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1296 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1297 use seg parameter instead of now_seg.
1298
e87a0284
L		 12992001-08-18 H.J. Lu <hjl@gnu.org>
1300
1301 * config/tc-mips.c (show): Add the missing prototype.
1302
fb1b3232
TS		 13032001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1304
1305 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1306 return values.
1307 (mips_ip): Use the new return values instead of characters. Add
1308 support for %higher and %highest.
1309 (LP): Remove.
1310 (RP): Remove.
1311 (my_getSmallExpression): Make parsing case insensitive and more
1312 reliable. Add support for %higher and %highest. Further support to
1313 parse %gprel and %neg is implemented but currently deactivated.
1314
23fe39df
AM		 13152001-08-17 Alan Modra <amodra@bigpond.net.au>
1316
1317 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1318 (ecoff_build_symbols): Likewise.
1319 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1320
be00bddd
TS		 13212001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1322
1323 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1324 for n32 ABI if appropriate.
1325
07ae3efa
TS		 13262001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1327
1328 * config/tc-mips.c (cons_fix_new_mips): Remove.
1329 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1330 (cons_fix_new_mips): Remove.
1331
c68012fb
JJ		 13322001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1333
79bcdb56
AM		 1334 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1335 a label, not a hex constant.
c68012fb 1336
5d430f8b
NC		 13372001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1338
1339 * config/tc-v850.h: Add missing prototypes.
1340
198ce79b
AJ		 13412001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1342
1343 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1344 relocations.
1345
4ffadb11
NC		 13462001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1347
1348 * config/tc-sparc.c (cons_fix_new_sparc): Move
1349 `sparc_no_align_cons = 0;' to...
1350 (s_uacons): ...here so that sparc_no_align_cons will get
1351 cleared properly.
1352
f72c8c98
KH		 13532001-08-11 Kazu Hirata <kazu@hxi.com>
1354
1355 * config/tc-mips.c: Fix a comment typo.
1356
ea1fb5dc
RS		 13572001-08-10 Richard Sandiford <rsandifo@redhat.com>
1358
1359 * config/tc-mips.c (move_register): New function.
1360 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1361 (mips_ip): Likewise.
1362 (macro2): Use move_register rather than macro_build for moves.
1363 (mips16_macro): Likewise.
1364 (macro): Likewise. Handle M_MOVE.
1365
0218d1e4
AJ		 13662001-08-10 Andreas Jaeger <aj@suse.de>
1367
1368 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1369 to build warnings.
1370 * configure: Regenerate.
1371
11b37b7b
AM		 13722001-08-10 Alan Modra <amodra@bigpond.net.au>
1373
fa6e9318
AM		 1374 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1375 Comment indentation of #pragma.
1376 * macro.c (alloca): Likewise.
1377
11b37b7b
AM		 1378 * config/tc-ppc.c: Revert 2001-08-08.
1379
8d28c9d7
AM		 13802001-08-09 Alan Modra <amodra@bigpond.net.au>
1381
1382 * symbols.c: Add missing prototypes.
1383 * config/e-i386elf.c: Likewise.
1384 * config/e-i386coff.c: Likewise.
1385 * config/e-i386aout.c: Likewise.
1386 * config/obj-coff.c: Likewise.
1387 (def_symbol_in_progress, stack): Move definition.
1388 * config/obj-elf.c: Add missing prototypes.
1389 (obj_elf_change_section): Make static.
1390 (obj_elf_parse_section_letters): Likewise.
1391 (obj_elf_section_word): Likewise.
1392 (obj_elf_section_type): Likewise.
1393
fce3099f
AM		 13942001-08-08 Alan Modra <amodra@bigpond.net.au>
1395
1396 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1397 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1398 determining reloc type with code reading operands->reloc field.
1399
d959c450
AM		 14002001-08-08 Alan Modra <amodra@bigpond.net.au>
1401
8fd3e36b
AM		 1402 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1403 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1404 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1405 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1406
8a543126
AM		 1407 * output-file.c (output_file_create): Don't try to open a second
1408 time as it's unnecessary. FOPEN_W was undefined too.
d959c450 1409
38487616
TS		 14102001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1411
ad58c921 1412 * config/tc-mips.c (macro_build): Replace magic constants by defines.
38487616
TS		 1413 (mips_ip): Likewise. Typo.
1414
9a41af64
TS		 14152001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1416
ad58c921
TS		 1417 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1418 of 0.
9a41af64
TS		 1419 (RELAX_ENCODE): Replace bfd_vma by valueT.
1420 (load_address): Formatting.
1421 (macro): Likewise. Code cleanup. Typo.
1422 (macro2): Formatting.
1423 (md_parse_option): Typo.
1424 (s_mipsset): Reorder cases to look nicer.
1425 (md_estimate_size_before_relax): Formatting. Code cleanup.
1426 (mips_elf_final_processing): Check against NULL instead of 0.
1427 (md_obj_end): Remove ugly `' in message string.
1428 (s_mips_ent): Remove ugly `' in message string.
1429
6dce9e24
TS		 14302001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1431
1432 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1433 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1434 mutually exclusive (if they are different).
1435 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1436 set more than once.
1437
236bd878
RS		 14382001-08-03 Richard Sandiford <rsandifo@redhat.com>
1439
1440 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1441 from GPREL addends.
1442
ca4e0257
RS		 14432001-08-02 Richard Sandiford <rsandifo@redhat.com>
1444
1445 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1446 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1447 (md_long_opts): Add -mfp32 option.
1448 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1449 (md_show_usage): Show usage for -mfp32 and -mgp32.
1450 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1451 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1452 (HAVE_32BIT_ADDRESSES): New macro.
1453 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1454 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1455 (s_cprestore, s_cpadd): Likewise.
1456 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1457 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1458 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1459 to determine the width of addresses in load, store and jump macros.
1460 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1461 used in set instructions; do not check the address size for them.
1462 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1463 unaligned load and store macros.
1464 (mips_ip): Use the new macros to check the width of a register when
1465 processing float constants. Force a constant into memory if it is
1466 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1467 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1468 than mips_gp32 to select synthetic instructions.
1469 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1470 synthetic instructions.
1471
28bab82b
NC		 14722001-08-01 Christian Groessler <cpg@aladdin.de>
1473
1474 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1475 "rh", "rr", "rq", or "sp" then don't automatically assume
1476 it's a register name. Check whether there is a number
1477 following.
1478
28f81592
AM		 14792001-08-01 Alan Modra <amodra@bigpond.net.au>
1480
1481 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1482 Don't allocate more space than necessary for the input line copy.
1483
0e389e77
AM		 14842001-08-01 Alan Modra <amodra@bigpond.net.au>
1485
1486 * read.c: Standardize error/warning messages - don't capitalise, no
1487 final period or newline, don't say "ignored" or "zero assumed" for
1488 as_bad messages. In some cases, change the wording to that used
1489 elsewhere for similar messages.
1490 * app.c: Likewise.
1491 * as.c: Likewise.
1492 * atof-generic.c: Likewise.
1493 * cgen.c: Likewise.
1494 * cond.c: Likewise.
1495 * depend.c: Likewise.
1496 * dwarf2dbg.c: Likewise.
1497 * ecoff.c: Likewise.
1498 * expr.c: Likewise.
1499 * frags.c: Likewise.
1500 * input-file.c: Likewise.
1501 * input-scrub.c: Likewise.
1502 * listing.c: Likewise.
1503 * output-file.c: Likewise.
1504 * stabs.c: Likewise.
1505 * subsegs.c: Likewise.
1506 * symbols.c: Likewise.
1507 * write.c: Likewise.
1508 * ecoff.c (ecoff_directive_end): Test for missing name by
1509 comparing input line pointers rather than reading string.
1510 (ecoff_directive_ent): Likewise.
1511 * read.c (s_set): Likewise.
1512 (s_align): Report a warning rather than an error for
1513 alignment too large.
1514 (s_comm): Check for missing symbol name.
1515 (s_lcomm_internal): Likewise.
1516 (s_lsym): Likewise.
1517 (s_globl): Use is_end_of_line instead of looking for '\n'.
1518 (s_lcomm_internal): Likewise.
1519 (ignore_rest_of_line): Report a warning rather than an error.
1520
e138127a
GK		 15212001-07-31 Geoffrey Keating <geoffk@redhat.com>
1522
1523 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1524 any kind of relocation against a not-loaded section.
1525
468cced8
AM		 15262001-07-30 Alan Modra <amodra@bigpond.net.au>
1527
1528 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1529 to include '@' in symbol names when parsing versioned symbols
1530 rather than calling get_symbol_end multiple times.
1531 * config/tc-i370.c (register_name): Format fixes. Don't call
1532 get_symbol_end after parsing number.
1533 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1534 code out of conditional.
1535 (address_register_name): Likewise.
1536 (other_register_name): Likewise.
1537 * config/tc-mn10300.c (r_register_name): Likewise.
1538 (xr_register_name): Likewise.
1539 (data_register_name): Likewise.
1540 (address_register_name): Likewise.
1541 (other_register_name): Likewise.
1542 * config/tc-ppc.c (register_name): Likewise.
1543 * config/tc-s390.c (register_name): Likewise.
1544
13283e2d
SC		 15452001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1546
1547 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1548 and bra relax: update fragP->fr_fix after the fixup.
1549
409d19c4
AM		 15502001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1551
1552 * read.c (s_set): Check for missing symbol name.
1553
050be34e
AM		 15542001-07-26 Alan Modra <amodra@bigpond.net.au>
1555
1556 * write.c (relax_segment <rs_space>): Account for fr_fix.
1557
46bac6de
L		 15582001-07-25 H.J. Lu <hjl@gnu.org>
1559
1560 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1561 we treat weak like extern only for ELF.
1562 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1563 symbols only for ELF.
1564
2f4dcb11
CD		 15652001-07-25 Chris Demetriou <cgd@broadcom.com>
1566
1567 * config/tc-mips.c: Fix spelling error in comment.
1568
62f65a7b
DB		 15692001-07-25 Dave Brolley <brolley@redhat.com>
1570
1571 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1572 (IS_PARALLEL_SEPARATOR): New macro.
1573 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1574 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1575 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1576 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1577 been seen).
1578
3817f222
AM		 15792001-07-24 Alan Modra <amodra@bigpond.net.au>
1580
1581 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1582 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1583 Update dependencies with "make dep-am".
1584 * Makefile.in: Regenerate.
1585 * doc/Makefile.in: Regenerate.
1586
07726851
KH		 15872001-07-23 Kazu Hirata <kazu@hxi.com>
1588
1589 * config/tc-alpha.h: Fix formatting.
1590 * config/tc-arc.c: Likewise.
1591 * config/tc-d10v.h: Likewise.
1592 * config/tc-hppa.c: Likewise.
1593 * config/tc-i370.c: Likewise.
1594 * config/tc-i386.h: Likewise.
1595 * config/tc-i960.h: Likewise.
1596 * config/tc-ia64.c: Likewise.
1597 * config/tc-ia64.h: Likewise.
1598 * config/tc-m32r.c: Likewise.
1599 * config/tc-m68k.c: Likewise.
1600 * config/tc-m88k.c: Likewise.
1601 * config/tc-ns32k.c: Likewise.
1602 * config/tc-pdp11.c: Likewise.
1603 * config/tc-pj.h: Likewise.
1604 * config/tc-s390.c: Likewise.
1605 * config/tc-sparc.c: Likewise.
1606 * config/tc-sparc.h: Likewise.
1607 * config/tc-tic80.c: Likewise.
1608 * config/tc-w65.h: Likewise.
1609
ac62c346
AM		 16102001-07-23 Alan Modra <amodra@bigpond.net.au>
1611
1612 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1613 symbols specially. Always resolve, adding fr_address to value.
1614 * write.c (write_object_file): Don't add fr_address to sym values.
1615 (relax_frag): Likewise.
1616 (relax_segment): Likewise.
1617 * config/obj-ieee.c (do_symbols): Likewise.
1618 * config/tc-cris.c (md_convert_frag): Likewise.
1619 * config/tc-fr30.c (md_convert_frag): Likewise.
1620 * config/tc-i386.c (md_convert_frag): Likewise.
1621 * config/tc-m32r.c (md_convert_frag): Likewise.
1622 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1623 * config/tc-mcore.c (md_convert_frag): Likewise.
1624 * config/tc-mips.c (mips16_extended_frag): Likewise.
1625 * config/tc-ns32k.c (md_convert_frag): Likewise.
1626 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1627 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1628 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1629 (md_relax_table): Remove first four entries. Format.
1630 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1631 setting fr_var. Simplify byte branch checks.
1632
677537c1
AM		 16332001-07-23 Alan Modra <amodra@bigpond.net.au>
1634
1635 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1636 "isbranch" param as all calls have it set.
1637 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1638 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1639 strcasecmp in "nullify" var.
1640 (pa_parse_neg_add_cmpltr): Likewise.
1641 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1642 functions. Don't print wrong conditions in error messages.
1643
c745b67a
AJ		 16442001-07-23 Andreas Jaeger <aj@suse.de>
1645
1646 * config/tc-s390.c (s390_force_relocation): Removed.
1647
1648 * config/tc-s390.h: Remove double declaration of
1649 TC_FORCE_RELOCATION.
1650
2b3c5a5d
L		 16512001-07-22 H.J. Lu <hjl@gnu.org>
1652
1653 * config/tc-mips.c (s_mips_end): Remove unused variables.
1654 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1655
f27a3839
AS		 16562001-07-17 Andreas Schwab <schwab@suse.de>
1657
1658 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1659 .loc.
1660 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1661 insn.
1662 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1663
5bae9b28
MG		 16642001-07-17 matthew green <mrg@eterna.com.au>
1665
1666 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1667 TE_NetBSD.
1668 (line_comment_chars): Set to '/' if TE_NetBSD.
1669
7ed28e65
MG		 16702001-07-14 matthew green <mrg@eterna.com.au>
1671
1672 * configure.in (i386-*-netbsdelf*): New target.
92c077a3 1673 * configure: Regenerate.
7ed28e65 1674
bdbe95c8
NC		 16752001-07-10 Mark Elbrecht <snowball3@softhome.net>
1676
1677 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1678 class of the non-debug symbol is C_NULL.
1679
15dcfbc3
NC		 16802001-07-10 Anders Norlander <anorland@synergenix.se>
1681
1682 * doc/as.texinfo (Incbin): Fix grammatical errors.
1683
f740e790
NC		 16842001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1685
1686 * depend.c: Use FOPEN_.. macros in calls to fopen().
1687 * input-file.c: As above.
1688 * itbl-ops.c: As above.
1689 * listing.c: As above.
1690 * output-file.c: As above.
1691 * read.c: As above.
1692
7e005732
NC		 16932001-07-08 Anders Norlander <anorland@synergenix.se>
1694
1695 * read.c (s_incbin): New .incbin function.
1696 * read.c (potable): Add "incbin" pseudo-op.
1697 * read.h: Add s_incbin prototype.
1698 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1699 * NEWS: Mention new feature.
1700
ae341099
NC		 17012001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1702
1703 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1704 DEBUG_UNSPECIFIED.
1705
002de68b
JH		 17062001-07-06 John Healy <jhealy@redhat.com>
1707
1708 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1709 set of fixups to be stored.
1710 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1711 restored to be chosen from any that are saved.
1712 (gas_cgen_swap_fixups): Modified to allow the current set of
1713 fixups to be swapped with any other set that has been saved.
1714 (gas_cgen_initialize_saved_fixups_array): New routine.
1715 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1716 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1717 or MAX_SAVED_FIXUP_CHAINS.
1718 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1719 store, swap and restore fuctions to reflect the new interface.
1720
7099f9f9
NC		 17212001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1722
1723 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1724 ignore empty, ineffectual alignment frags when deciding if a
1725 branch can be short.
1726
557debba
JW		 17272001-07-05 Steve Ellcey <sje@cup.hp.com>
1728
1729 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1730 and SPECIAL_SECTION_FINI_ARRAY.
1731 (special_section_name): Add .init_array and .fini_array.
1732 (md_pseudo_table): Add init_array and fini_array.
1733 (md): Add pointer_size and pointer_size_shift fields.
1734 (setup_unwind_header): New static function.
1735 (output_unw_records): Modify to use setup_unwind_header.
1736 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1737 md.pointer_size_shift.
1738 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1739
4ad09363
BE		 17402001-07-05 Ben Elliston <bje@redhat.com>
1741
464bb47c
BE		 1742 * README (Supported platforms): m88k no longer suffers bitrot.
1743
4ad09363
BE		 1744 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1745
7fb088be
AM		 17462001-07-05 Alan Modra <amodra@bigpond.net.au>
1747
1748 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1749 lsy_value. Correct typos in comments.
1750 * symbols.c (local_symbol_make): Update for name change.
1751 (local_symbol_convert): Likewise.
1752 (colon): Likewise.
1753 (S_GET_VALUE): Likewise.
1754 (S_SET_VALUE): Likewise.
1755 (print_symbol_value_1): Likewise.
1756 (resolve_symbol_value): Likewise. Don't divide local sym values
1757 by OCTETS_PER_BYTE twice.
1758
3e37788f
JW		 17592001-07-04 Jim Wilson <wilson@redhat.com>
1760
87885043
JW		 1761 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1762
3e37788f
JW		 1763 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1764 sched branches.
1765
81b0b3f1
BE		 17662001-07-05 Ben Elliston <bje@redhat.com>
1767
2a1e2a6d
BE		 1768 * read.c (s_fill): Correct spelling error in comments.
1769
81b0b3f1
BE		 1770 * doc/c-m88k.texi: New file.
1771 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1772 * doc/Makefile.in: Regenerate.
1773 * doc/all.texi: Set M880X0.
1774 * doc/as.texinfo: Hook in m88k-dependent documentation.
1775
18ae5d72
EC		 17762001-07-04 Eric Christopher <echristo@redhat.com>
1777
1778 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1779
1780 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1781 and rm5721 as valid cpu strings.
1782 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1783
7461da6e
RS		 17842001-07-04 Richard Sandiford <rsandifo@redhat.com>
1785
1786 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1787 if it's expected to be non-zero.
1788
87548816
NC		 17892001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1790
7bcad3e5
NC		 1791 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1792 fscan->fx_frag.
1793
87548816 1794 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
ac62c346
AM		 1795 (write_object_file): Set finalize_syms to
1796 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1797 called.
87548816 1798
acebd4ce 1799 * doc/internals.texi: Document
18ae5d72 1800 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
87548816 1801
99a814a1
AM		 18022001-07-02 Alan Modra <amodra@bigpond.net.au>
1803
1804 * config/tc-ppc.c: Formatting fixes.
1805
bd59b34f
BE		 18062001-07-01 Ben Elliston <bje@redhat.com>
1807
1808 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1809 they cause some subtle breakage. Will fix them again later.
1810
e237d851
NC		 18112001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1812
1813 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1814 outside of a function as a .appline directive.
1815
ec68c924
EC		 18162001-06-28 Eric Christopher <echristo@redhat.com>
1817 H.J. Lu <hjl@gnu.org>
1818
551b1d89
BE		 1819 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1820 of mips_cpu for the ISA selection.
1821 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1822 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
ec68c924
EC		 1823 (mips_tune): New. Use mips_tune for scheduling and optimization
1824 issues.
1825 (append_insn): Use mips_tune and mips_arch.
1826 (macro_build): Ditto.
1827 (mips_ip): Ditto.
1828 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1829 backwards compatability mips_cpu generates arch and tune.
1830 (md_show_usage): Document new behavior.
1831
1832 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1833 Deprecate -mcpu.
1834
1835 * NEWS: Update.
1836
d8273442
NC		 18372001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1838
38b87a1b
NC		 1839 * write.c (write_object_file): Do not set finalize_syms until
1840 after the segments have been sized. Some backends may still
1841 need to access the syms's frags in order to adjust relaxed
1842 frags.
1843
d8273442
NC		 1844 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1845 constants.
1846
1a16aca4
AM		 18472001-06-27 Alan Modra <amodra@bigpond.net.au>
1848
1849 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1850 subtract MD_PCREL_FROM_SECTION for 68k.
1851 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1852 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1853
d48019e0
AM		 18542001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1855
1856 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1857 pcrel, subtract MD_PCREL_FROM_SECTION value.
1858
37ffda10
BE		 18592001-06-24 Ben Elliston <bje@redhat.com>
1860
1861 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1862
6f112c47
JJ		 18632001-06-24 Jakub Jelinek <jakub@redhat.com>
1864
1865 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1866 section symbols the same way as externs.
1867
a181d81e
BE		 18682001-06-24 Ben Elliston <bje@redhat.com>
1869
453520d7
BE		 1870 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1871 (emit_relocations): Ditto.
1872 (s_bss): Ditto.
1873 (md_begin): Reformat comments to conform to the GNU standards.
1874 (md_assemble): Ditto.
1875
e21e484e
BE		 1876 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1877 (md_parse_option): Mark parameters as unused.
1878 (md_show_usage): Ditto.
1879 (calcop): Adjust type of `reg_prefix' to char.
1880 (get_reg): Ditto.
1881 (getval): Adjust type of local `c' to char.
1882 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1883 (md_create_long_jump): Ditto.
1884 (md_estimate_size_before_relax): Mark parameters as unused.
453520d7 1885
a181d81e
BE		 1886 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1887 to allay a possible compiler warning.
1888
dd9b19ab
NC		 18892001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1890
1891 * doc/internals.texi (CPU backend): Document md_atof.
1892
8be31359
NC		 18932001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1894
d48019e0
AM		 1895 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1896 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1897 architecture.
8be31359 1898
1cac9012
NC		 18992001-06-21 Philip Blundell <philb@gnu.org>
1900
1901 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1902 updated.
1903 (insns): Remove entry for adrl. Add long_flag for adr.
1904 (do_adr): Handle `l' suffix.
1905 (do_adrl): Delete.
1906
b091f402
AM		 19072001-06-21 Alan Modra <amodra@bigpond.net.au>
1908
1909 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1910 (md_apply_fix): Use it here. Replace printf with equivalent
1911 as_bad_where.
1912 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1913 (md_apply_fix): Here too.
1914 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1915 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1916 (md_convert_frag_1): Likewise.
1917
1ad63b2f
TR		 19182000-06-20 Tom Rix <trix@redhat.com>
1919
1920 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1921
c45021f2
NC		 19222001-06-18 H.J. Lu <hjl@gnu.org>
1923
ac62c346
AM		 1924 * doc/Makefile.am (info): Depend on $(MANS).
1925 (as.1): Remove the prefix `$(srcdir)/'.
1926 * doc/Makefile.in: Regenerated.
c45021f2 1927
ac62c346 1928 * as.1: Removed.
c45021f2 1929
2172d73b
PB		 19302001-06-18 Philip Blundell <philb@gnu.org>
1931
1932 * config/tc-arm.c (do_msr): Remove restriction on usage of
1933 immediate operands.
1934
45c500fa
AM		 19352001-06-19 Alan Modra <amodra@bigpond.net.au>
1936
1937 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1938 line info.
1939
0b317b08
PB		 19402001-06-13 Philip Blundell <philb@gnu.org>
1941
1942 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1943 (do_t_arit): Likewise.
1944
07a7a145
NC		 19452001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1946
2bc0a128
NC		 1947 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1948 .loc pseudos if the dfwarf2 functions are available.
1949 (md_assemble): Only call dwarf2_emit_insn if it is available.
1950
07a7a145
NC		 1951 * expr.c: Fix typo in comment.
1952
b131d4dc
NC		 19532001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1954
1955 * doc/as.texinfo (Infix Ops): Document that comparison and
1956 combiner operators can be used as infix operators.
1957
e1f44d10
NC		 19582001-06-12 Peter Jakubek <pjak@snafu.de>
1959
8a543126 1960 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
ac62c346
AM		 1961 of AND/OR.
1962 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1963 (reverse_mri_condition): Likewise.
1964 (swap_mri_condition): Issue warning for conditions that can not be
1965 swapped.
1966 (build_mri_control_operand): Fix order of operands (swapped).
1967 (build_mri_control_operand): Allow upper case extension in structured
1968 control directives.
1969 (s_mri_else): Likewise.
1970 (s_mri_next): Likewise.
1971 (s_mri_for): Likewise.
1972 (s_mri_if): Fix handling comment ('*') in mri mode.
1973 (s_mri_while): Likewise.
8a543126 1974 * macro.c (macro_expand): Allow macro invocation with empty
ac62c346 1975 extension.
e1f44d10 1976
3971ce95
NC		 19772001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1978
1979 * config/tc-arm.c: Fix test for overlow of literal pool.
1980
63486801
L		 19812001-06-11 H.J. Lu <hjl@gnu.org>
1982
1983 * NEWS: Updated for the new -n option for the MIPS assembler.
1984
1985 * config/tc-mips.c (md_show_usage): Add -n.
1986
1987 * doc/as.texinfo: Document the new -n option.
1988 * doc/c-mips.texi: Likewise.
1989 * doc/as.1: Regenerated.
1990
5dd0794d
AM		 19912001-06-10 Alan Modra <amodra@bigpond.net.au>
1992
1993 * config/obj-coff.c (obj_coff_section): Formatting fix.
1994
1995 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1996 ",pn".
1997
39c0a331
L		 19982001-06-08 H.J. Lu <hjl@gnu.org>
1999
2000 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
2001 disable warning about all NOPS that the assembler generates.
2002 (macro): Warn NOPS generated only if warn_nops is not 0.
2003 (md_shortopts): Add `n'.
2004 (md_parse_option): Set warn_nops to 1 for `n'.
2005
268f6bed
L		 20062001-06-08 H.J. Lu <hjl@gnu.org>
2007
2008 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
2009
ea4ff978
L		 20102001-06-08 H.J. Lu <hjl@gnu.org>
2011
2012 * config/tc-mips.c (md_apply_fix): Don't adjust common
2013 extern/weak symbols for ELF.
2014 (md_estimate_size_before_relax): Treat weak like extern for
2015 ELF.
2016 (mips_fix_adjustable): Don't adjust extern/weak symbols for
2017 ELF.
2018
98aa84af
AM		 20192001-06-08 Alan Modra <amodra@bigpond.net.au>
2020
2021 * Makefile.am: 'som' is not wrongly spelled 'some'.
2022 * Makefile.in: Regenerate.
2023
2024 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2025 S_GET_VALUE by using a temp.
c0037ab6 2026 (append_insn): Likewise, and for S_SET_VALUE too.
98aa84af
AM		 2027 (mips_emit_delays): Likewise.
2028 (my_getExpression): Likewise.
2029 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
2030 (mips16_extended_frag): Remove code concerned with avoiding
2031 locking in a frag address now that symbols are not finalized until
2032 relaxation is complete. Cater for first relaxation pass having
2033 bogus addresses. Use relax_marker to reliably determine whether a
2034 symbol frag has been reached on the current pass.
2035
f85f789b
L		 20362001-06-07 H.J. Lu <hjl@gnu.org>
2037
2038 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2039 * configure: Regenerate.
2040
df3bcd6f
L		 20412001-06-07 H.J. Lu <hjl@gnu.org>
2042
2043 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2044 ecoff emulation.
2045 * configure: Regenerate.
2046
add56521
L		 20472001-06-07 H.J. Lu <hjl@gnu.org>
2048
2049 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2050 MIPS_STABS_ELF is defined.
2051
6da13e9a
NC		 20522001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2053
2054 * as.c (show_usage): Remove L from listing options. It is not a
2055 generic option.
2056
879db8be
NC		 20572001-06-06 Christian Groessler <cpg@aladdin.de>
2058
c0037ab6 2059 * config/tc-z8k.c: Removed many warnings by removing unused
879db8be
NC		 2060 variables and tagging unused parameters as such.
2061 (md_begin): Fixed a typo (","instead of ";").
2062 (struct ctrl_table): Add parentheses to initialize array
2063 correctly.
2064 (struct flag_table): Likewise.
2065 (struct intr_table): Likewise.
2066 (struct table): Likewise.
2067 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2068
98b32482
NC		 20692001-06-06 Peter Jakubek <pjak@snafu.de>
2070
8a543126 2071 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
98b32482
NC		 2072 options to list (e.g. m5206e, m5307, m5407).
2073
6e139bf0
AM		 20742001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2075
2076 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2077 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2078
cb9401fc
AM		 20792001-06-06 Alan Modra <amodra@bigpond.net.au>
2080
2081 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2082 <JumpByte, JumpDword insn output>: Remove dead code.
2083
3c5cdb54
AM		 20842001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2085
2086 * as.c (parse_args): Correct option name "listing-lhs-width2".
2087
92ed29ef
NC		 20882001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2089
2090 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2091 status.
2092
371b7465
RH		 20932001-05-30 Richard Henderson <rth@redhat.com>
2094
2095 * read.c (emit_leb128_expr): Call md_cons_align.
2096
0f2712ed
NC		 20972001-05-28 Jeff Sturm <jsturm@one-point.com>
2098
2099 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2100 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2101 (tc_gen_reloc): Likewise.
2102 (sparc_cons_align): Don't clear sparc_no_align_cons.
c0037ab6 2103 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
0f2712ed
NC		 2104 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2105
fbe572f9
AM		 21062001-05-27 Alan Modra <amodra@one.net.au>
2107
9e40345d
AM		 2108 * write.c (relax_segment <rs_space>): Check the section of a
2109 symbol to determine whether it is absolute rather than comparing
2110 its frag against zero_address_frag as listings play tricks with
2111 frags.
2112
fbe572f9
AM		 2113 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2114 allocated in the same chunk as the fixed part.
2115
54d3cad9
AM		 21162001-05-26 Alan Modra <amodra@one.net.au>
2117
2118 * write.c (relax_segment <rs_space>): Calculate growth using
2119 addresses before stretch. Prevent repeated error messages.
2120 From Peter Jakubek <pjak@snafu.de>
2121 Use as_bad_where and as_warn_where to pinpoint errors.
2122
766c03c9
AM		 21232001-05-25 Alan Modra <amodra@one.net.au>
2124
05bdb37e
AM		 2125 * symbols.c (resolve_symbol_value): Always set segment, even when
2126 not finalizing symbol value.
2127
1cd55018
AM		 2128 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2129 * config/obj-coff.c (write_object_file): Likewise.
2130 * (size_section): Remove rs_space assert as fr_symbol is no longer
2131 removed.
2132 (fill_section): Likewise.
2133
c709b096
AM		 2134 * configure.in: Replace linuxoldld with linux*oldld.
2135 * configure: Regenerate.
2136
b58c9faf
AM		 2137 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2138 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2139 that have been finalized.
2140
c89c8534
AM		 2141 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2142 taking exit_dont_set_value.
2143
54d3cad9
AM		 2144 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2145 relaxing.
766c03c9 2146
6877bb43
TR		 21472000-05-24 Tom Rix <trix@redhat.com>
2148
5dd0794d 2149 * config/obj-coff.c (add_lineno): xcoff allows negative line
6877bb43 2150 numbers
5dd0794d 2151 * config/tc-ppc.c (ppc_stabx): fix generated symbol
c0037ab6 2152
e027f3e8
AM		 21532001-05-24 Alan Modra <amodra@one.net.au>
2154
2155 * write.c (write_object_file): Set finalize_syms = 1 before
2156 size_seg is called.
2157
d1cf510e
NC		 21582001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2159
2160 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2161 architecture, remove erraneous ISA_MIPS32.
2162 (md_show_usage): Add MIPS r12k support.
2163 (mips_cpu_info_table): Add MIPS r12k support.
c0037ab6 2164
507c8a1a
AM		 21652001-05-22 Alan Modra <amodra@one.net.au>
2166
2d0441d9
AM		 2167 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2168 testing for NULs.
2169
6386f3a7
AM		 2170 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2171 instead use finalize_syms directly. Don't treat expressions
2172 specially with regard to finalize_syms. Update calls to self.
2173 (resolve_local_symbol): Update call to resolve_symbol_value.
2174 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2175 !finalize_syms.
2176 * symbols.h (resolve_symbol_value): Update prototype.
2177 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2178 to resolve_symbol_value.
2179 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2180 * config/obj-coff.c (do_relocs_for): Likewise.
2181 (yank_symbols): Likewise.
2182 (fixup_segment): Likewise.
2183 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2184 * config/tc-mips.c (md_convert_frag): Likewise.
2185 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2186 (ppc_fix_adjustable): Likewise.
2187 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2188 (dwarf2dbg_convert_frag): Likewise.
2189 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2190 (eh_frame_convert_frag): Likewise.
2191 * expr.c (make_expr_symbol): Likewise.
2192 * write.c (adjust_reloc_syms): Likewise.
2193 (write_object_file): Likewise.
2194 (relax_segment): Likewise.
2195 (fixup_segment): Likewise.
2196 (finalize_syms): Init to zero, and update comment.
2197 (write_object_file): Set finalize_syms to 1 rather than 2.
2198 * doc/internals.texi (sy_value): Mention finalize_syms.
2199 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2200
c801568a
AM		 2201 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2202 as relaxable if embedded system, make weak syms non-relaxable.
2203 Move definition..
2204 (tc_m68k_fix_adjustable): ..so it can be used here.
2205 (md_apply_fix_2): Sign extend without conditional.
2206
507c8a1a
AM		 2207 * config/tc-v850.c: Update copyright.
2208
aaa4f6d9
JJ		 22092001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2210
c0037ab6
AM		 2211 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2212 howto entry is not found.
aaa4f6d9 2213
7e8f4100
AO		 22142001-05-15 Alexandre Oliva <aoliva@redhat.com>
2215
2216 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2217 optimize differences between symbols in code sections to
2218 constants.
2219 (mn10300_fix_adjustable): Don't adjust to section+offset
2220 relocations pointing at symbols in code sections.
2221
9fcc94b6
AM		 22222001-05-16 Alan Modra <amodra@one.net.au>
2223
2224 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2225 for 8 byte insns.
2226 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2227 opcodes are output rather than after. Delete insn_size.
2228 * config/tc-v850.c (md_assemble): Similarly, but delete
2229 total_insn_size.
2230
de1cb007
RH		 22312001-05-14 Richard Henderson <rth@redhat.com>
2232
2233 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2234 last change.
2235
67a659f6
RH		 22362001-05-14 Richard Henderson <rth@redhat.com>
2237
2238 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2239 also collect whether to expect an FDE augmentation.
2240 (check_eh_frame): Rewrite as a state machine. Track where in
2241 an FDE we are located, skip any augmentation.
2242 (eh_frame_estimate_size_before_relax): Get code alignment from
2243 the fragment subtype.
2244 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2245 * read.c (emit_leb128_expr): Call check_eh_frame.
2246
076dc439
AO		 22472001-05-14 Alexandre Oliva <aoliva@redhat.com>
2248
2249 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2250 before a relaxable insns.
2251
4e75439a
AO		 22522001-05-13 Alexandre Oliva <aoliva@redhat.com>
2253
2254 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2255 between symbols if the base symbol is in the current section;
2256 emit a PC-relative relocation instead.
2257
bcee8eb8
AM		 22582001-05-12 Peter Targett <peter.targett@arccores.com>
2259
2260 * config/tc-arc.c: Update copyright and tidy source comments.
2261 (md_pseudo_table): Add directive .cpu back as an alias for
2262 .option. Add .file and .line for dwarf2 support.
2263 (arc_mach_type): Make bfd_mach_arc_6 default.
2264 (md_longopts): Add entry 'pre-v6' representing old command line
2265 option when assembling for 'arc5' core versions.
2266 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2267 default behaviour.
2268 (arc_code_symbol): Make symbol value for @h30 fixup expression
2269 equal to O_constant.
2270 (md_assemble): Call dwarf2_emit_insn.
2271 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2272 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
bcee8eb8
AM		 2273 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2274
579f31ac
JJ		 22752001-05-11 Jakub Jelinek <jakub@redhat.com>
2276
2277 * config/tc-ia64.c (special_linkonce_name): New.
2278 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2279 .gnu.linkonce.ia64unw{,i}.FOO.
2280 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2281 (dot_endp): Add comment about it.
2282
15f65ae4
NC		 22832001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2284
c0037ab6 2285 * config/tc-arm.c (arm_handle_align): When truncating an aligned
15f65ae4
NC		 2286 block, ensure that the low order bits of the alignment are
2287 preserved.
2288
606ab118
AM		 22892001-05-10 Alan Modra <amodra@one.net.au>
2290
2291 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2292 symbol_next.
2293
2294 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2295 current variable part of frag.
2296 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2297 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2298 * config/tc-m68hc11.c (RELAX_STATE): Define.
2299 (RELAX_LENGTH): Define.
2300 (md_estimate_size_before_relax): Handle non-relaxable cases
2301 separately from relaxable cases for clarity, and return correct
2302 size for multi-pass relaxation.
2303 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2304 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2305 (md_convert_frag): Remove "length_code".
2306 * config/tc-vax.c (RELAX_STATE): Define.
2307 (RELAX_LENGTH): Define.
2308 (md_relax_table): Add missing entry.
2309 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2310 (md_convert_frag): Remove "length_code".
2311 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2312 don't bother setting fr_var. Return correct size for multi-pass
2313 relaxation.
2314 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2315 (md_convert_frag): Don't bother clearing fr_var.
2316 (md_pseudo_table): Correct initialization.
2317 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2318 (md_estimate_size_before_relax): No need to set fr_var.
2319 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2320 (md_estimate_size_before_relax): No need to set fr_var.
2321
1f23ade4
RH		 23222001-05-09 Richard Henderson <rth@redhat.com>
2323
2324 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2325 beginning a function's unwind info block.
2326
96f37af6
AO		 23272001-05-09 Alexandre Oliva <aoliva@redhat.com>
2328
2329 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2330
8390138c
AS		 23312001-05-08 Andreas Schwab <schwab@suse.de>
2332
2333 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2334 fx_pcrel_adjust explicitly sign extend when reading it.
2335
5c65dbc1
AM		 23362001-05-08 Alan Modra <amodra@one.net.au>
2337
2338 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2339 from md_relax_table, and combine some switch cases.
2340
a7c92dae
AO		 23412001-05-06 Alexandre Oliva <aoliva@redhat.com>
2342
2343 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2344 from offset in non-pcrel operands too.
2345
d8708f40
NC		 23462001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2347
2348 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2349 * config/tc-arm.c (arm_handle_align): Do not insert more than
2350 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2351 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2352
3438adb3
AM		 23532001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2354
2355 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2356 Run "make dep-am".
2357 * Makefile.in: Regenerate.
2358 * configure.in: Remove duplicate mips-*-ecoff* entry.
2359 * configure: Regenerate.
2360
2361 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2362 (n_names): Cast away type mismatch.
2363 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2364 (obj_ecoff_frob_symbol): Likewise.
2365 * ecoff.c: (add_file): Add unused attribute.
2366 (ecoff_directive_begin): Likewise.
2367 (ecoff_directive_bend): Likewise.
2368 (ecoff_directive_def): Likewise.
2369 (ecoff_directive_dim): Likewise.
2370 (ecoff_directive_scl): Likewise.
2371 (ecoff_directive_size): Likewise.
2372 (ecoff_directive_type): Likewise.
2373 (ecoff_directive_tag): Likewise.
2374 (ecoff_directive_val): Likewise.
2375 (ecoff_directive_endef): Likewise.
2376 (ecoff_directive_end): Likewise.
2377 (ecoff_directive_ent): Likewise.
2378 (ecoff_directive_extern): Likewise.
2379 (ecoff_directive_file): Likewise.
2380 (ecoff_directive_fmask): Likewise.
2381 (ecoff_directive_frame): Likewise.
2382 (ecoff_directive_mask): Likewise.
2383 (ecoff_directive_loc): Likewise.
2384 (mark_stabs): Likewise.
2385 (ecoff_stab): Likewise.
2386 (ecoff_frob_symbol): Cast away type mismatch.
2387 (ecoff_padding_adjust): Likewise.
2388 (ecoff_build_symbols): Likewise.
2389 (ecoff_build_procs): Likewise.
2390 (ecoff_build_aux): Likewise.
2391 (ecoff_build_strings): Likewise.
2392 (ecoff_build_fdr): Likewise.
2393 (ecoff_build_debug): Likewise.
2394 * itbl-ops.c (itbl_assemble): Variable initialization.
2395
636c26b0
AM		 23962001-05-03 Alan Modra <amodra@one.net.au>
2397
2398 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2399 expressions rather than triggering an assert.
2400
c7e40348
NC		 24012001-05-02 Johan Rydberg <jrydberg@opencores.org>
2402
3438adb3
AM		 2403 * config/tc-openrisc.c: New file.
2404 * config/tc-openrisc.h: Likewise.
c7e40348 2405
3438adb3
AM		 2406 * Makefile.am: Add OpenRISC target.
2407 * Makefile.in: Regenerated.
c7e40348 2408
3438adb3
AM		 2409 * configure.in (openrisc-*-*): Add target.
2410 * configure: Regenerated.
c7e40348 2411
5cb1517b
NC		 24122001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2413
2414 * config/tc-arm.c (arm_frag_align_code): Change error message to
2415 more explanatory version.
2416
f4ddc5e6
L		 24172001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2418
2419 * config/tc-mips.c (md_parse_option): Also accept
2420 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2421
fa7fda74
L		 24222001-04-27 David Mosberger <davidm@hpl.hp.com>
2423
2424 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2425 argument passing order: predicate goes last, not first.
2426
87748b32
NC		 24272001-04-27 Sean McNeil <sean@mcneil.com>
2428
2429 * configure.in: Add arm-vxworks.
2430 * configure: Regenerate.
2431
16a0c2d4
NC		 24322001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2433
2434 * config/tc-arm.c (arm_handle_align): New Function: Generate
2435 no-op filled alignment frags.
2436 (arm_frag_align_code): New Function: Create a code alignment frag.
2437 (arm_init_frag): New Function: Initialse the target dependent
2438 parts of a frag.
2439
2440 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2441 (TC_FRAG_INIT): Define.
2442 (HANDLE_ALIGN): Define.
2443 (md_do_align): Define.
2444
ea3b9044
NC		 24452001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2446
2447 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2448 symbol has been initialised before extracting its symbol index.
2449
d6d788bd
L		 24502001-04-24 H.J. Lu <hjl@gnu.org>
2451
2452 * configure: Regenerated with the right version of autoconf.
2453
6840198f
NC		 24542001-04-24 Christian Groessler <cpg@aladdin.de>
2455
2456 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2457 generate R_CALLR and R_REL16 relocations
2458
1c97d17b
JE		 24592000-04-20 Jason Eckhardt <jle@redhat.com>
2460
2461 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2462 since frag_now can change after d10v_cleanup is called.
2463
1c33f1da
DB		 24642001-04-16 David O'Brien <obrien@FreeBSD.org>
2465
2466 * configure.in: Add the em type for FreeBSD targets.
2467 * configure: Regenerate.
2468
eb0dfd58
AO		 24692001-04-14 Alexandre Oliva <aoliva@redhat.com>
2470
8c5e1ccd
AO		 2471 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2472 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2473
eb0dfd58
AO		 2474 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2475 pc-relative relocations not placed at the end of the instruction.
2476
1deb8127
JW		 24772001-04-13 Jim Wilson <wilson@redhat.com>
2478
2479 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2480 excluding br.i.
2481
f5fa8ca2
JJ		 24822001-04-13 Jakub Jelinek <jakub@redhat.com>
2483
2484 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2485 handle SHF_MERGE and SHF_STRINGS.
2486 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2487 (obj_elf_section): Allow additional argument specifying entity size.
2488 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2489 in SEC_MERGE sections.
2490
fb81275c
JM		 24912001-04-12 Jason Merrill <jason_merrill@redhat.com>
2492
2493 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2494
a8a22e33
AO		 24952001-04-12 Alexandre Oliva <aoliva@redhat.com>
2496
2497 * expr.c (operand): Pass &c to md_parse_name().
2498 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2499
af9539e4
L		 25002001-04-07 Steven J. Hill <sjhill@cotw.com>
2501
2502 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2503
2504 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2505 * Makefile.in: Regenerated.
2506
2507 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2508 * configure: Regenerated.
2509
4dfea105
AO		 25102001-04-06 Alexandre Oliva <aoliva@redhat.com>
2511
2512 * config/tc-mn10300.c (xr_registers): Added `pc'.
2513
e66457fb
AM		 25142001-04-05 Alan Modra <alan@linuxcare.com.au>
2515
2516 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2517 * configure: Regenerate.
2518
2519 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2520 cases, and always return size based on current fr_subtype.
2521 (md_begin): Move initialization of md_relax_table..
2522 (md_relax_table): ..to static initializer. Set rlx_length for
2523 UNDEF_WORD_DISP cases.
2524 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2525 (md_begin): Likewise.
2526 (md_relax_table): Likewise.
2527 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2528 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2529 Set rlx_backward and rlx_forward to zero for unused states.
2530 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2531 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2532 (UNCOND12, UNCOND32): Remove duplicate defines.
2533
aacb5251
HPN		 25342001-04-04 Hans-Peter Nilsson <hp@axis.com>
2535
c335d394
HPN		 2536 * config/tc-cris.c (md_estimate_size_before_relax) <case
2537 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2538 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2539 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2540 Add cases to cover all relax states.
ed67db7a
HPN		 2541 (cris_insn_first_word_frag): New.
2542 (md_assemble): Call cris_insn_first_word_frag to get the first
2543 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2544 end. Drop variable insn_size.
2545 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2546 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2547 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 2548
aacb5251
HPN		 2549 * write.c (write_object_file): Reset broken word state before
2550 calling relax_seg.
2551
cdbc6895
AM		 25522001-03-31 Alan Modra <alan@linuxcare.com.au>
2553
61b96bb4
AM		 2554 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2555 for one line if not already enabled.
2556 * cond.c (s_elseif): Correct conditional assembly listing.
2557 (s_else): Likewise.
2558
cdbc6895
AM		 2559 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2560 Don't abort on NULL current_cframe.
2561
93c2a809
AM		 25622001-03-30 Alan Modra <alan@linuxcare.com.au>
2563
0529cb87 2564 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 2565 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2566 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2567 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2568 * config/obj-coff.c (do_relocs_for): Likewise.
2569 (yank_symbols): Likewise.
2570 (fixup_segment): Likewise.
2571 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2572 (ppc_fix_adjustable): Likewise.
2573 * config/tc-mips.c (md_convert_frag): Likewise.
2574 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2575 * ehopt.c (eh_frame_convert_frag): Likewise.
2576 * expr.c (make_expr_symbol): Likewise.
0529cb87 2577
e46d99eb
AM		 2578 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2579 better packing.
2580 * symbols.c (resolve_symbol_value): Don't fix expression values
2581 until relaxation is complete.
2582 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2583 (S_GET_VALUE): Likewise, and return unresolved expression value.
2584 * write.c (finalize_syms): New.
2585 (relax_and_size_seg): Split into..
2586 (relax_seg): New function, returns 1 if anything changed..
2587 (size_seg): And the remainder of relax_and_size_seg.
2588 (fixup_segment): Arrange for final resolution of sym values.
2589 (adjust_reloc_syms): Likewise.
2590 (write_object_file): Likewise, and repeatedly call relax_seg until
2591 nothing more changes.
2592 (relax_segment): Return 1 if anything changed. Use correct types
2593 for rs_org `target' and `after'.
2594 * write.h (finalize_syms): Declare.
2595 (relax_segment): Update prototype.
2596
93c2a809
AM		 2597 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2598 do-nothing cases to switch to avoid abort on a second relaxation
2599 pass, and tidy code a little.
2600 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2601 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2602 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2603 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2604 (md_relax_table): Remove first four unused entries. Increment
2605 rlx_length by one throughout table, and update comments to suit.
2606 (md_estimate_size_before_relax): Return size of current variable
2607 part of frag to reflect reality when relaxing more than once.
2608 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2609 (COND32, UNCD32): Rename to DISP32 throughout.
2610 (UNDEF_WORD_DISP): Renumber to 3.
2611 (md_estimate_size_before_relax): Add extra do-nothing cases.
2612 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2613 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2614 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2615 handle word and dword branches.
2616
d551a338
HPN		 26172001-03-29 Hans-Peter Nilsson <hp@axis.com>
2618
2619 * config/tc-cris.h (tc_fix_adjustable): Allow only
2620 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 2621 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2622 example in comment to valid type.
d551a338 2623
440ecb38
L		 26242001-03-28 H.J. Lu <hjl@gnu.org>
2625
2626 * read.c (equals): Set to local for COFF only if it hasn't been
2627 defined before.
2628
8a238888
AM		 26292001-03-28 Alan Modra <alan@linuxcare.com.au>
2630
2631 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2632 (md_begin): Use it when setting default architecture.
2633
775cf891
NC		 26342001-03-27 Nick Papadonis <nick@coelacanth.com>
2635
2636 * read.c (equals): (for COFF) default symbols to being local.
2637
f9c19112
HPN		 26382001-03-27 Hans-Peter Nilsson <hp@axis.com>
2639
2640 * configure.in (cris-*-*): Change default emulation to criself.
2641 (cris-*-*aout*): New rule.
2642 * configure: Regenerate.
2643
07855bec
NC		 26442001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2645
2646 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2647 BFD_RELOC_390_GOTENT.
2648 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2649 BFD_RELOC_390_GOTENT.
2650
26512001-03-26 Nick Clifton <nickc@redhat.com>
2652
2653 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2654 * config/tc-s390.c (s390_force_relocation): New function: Force
2655 relocations for VTINHERIT relocs.
2656
0285c67d
NC		 26572001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2658
2659 * doc/as.texinfo: Put @c man begin to generate the as man page.
2660 When generating man, define all the variables. Re-organize some
2661 options to obtain better indentation of man page.
2662 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2663 (as.1): Build from as.texinfo.
2664 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2665
551c1ca1
AM		 26662001-03-25 Alan Modra <alan@linuxcare.com.au>
2667
2668 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2669 scale factor, and return the end of the expression.
2670 (i386_operand): Modify for above.
2671
c3a27914
NC		 26722001-03-23 Nick Clifton <nickc@redhat.com>
2673
2674 * doc/as.texinfo: Document --listing-XXX command line switches.
2675 Explain why listings behave differently when -pipe is used.
2676
37006e43
NC		 26772001-03-23 Richard Sandiford <rsandifo@redhat.com>
2678
2679 * write.c (fix_new_exp): Print an error if passed a register.
2680
08caf3f8
HPN		 26812001-03-23 Hans-Peter Nilsson <hp@axis.com>
2682
2683 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2684 (PIC_SUFFIX_CHAR): New macro.
2685 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2686 (pic): New variable.
2687 (md_longopts): New option --pic.
2688 (OPTION_PIC): Define.
2689 (md_estimate_size_before_relax): Tweak longish comment.
2690 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2691 (md_assemble): Handle a PIC relocation on prefix and normal
2692 instruction operands.
2693 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2694 "complex" operand expressions. Call frag_more outside
2695 gen_cond_branch_32 parameter list.
2696 (cris_process_instruction): Handle PIC relocs on parsed
2697 operand expressions. Validize PIC reloc sizes.
2698 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2699 (gen_bdap): Handle "complex" operand expressions.
2700 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2701 ADD.D offset,PC as jump instruction if generating PIC. Generate
2702 error instead of crashing on complex expressions.
2703 (cris_number_to_imm): Add segT parameter. All callers changed.
2704 Use segT parameter, not now_seg, for segment of fixup. Handle
2705 PCREL relocations but check that they are fully resolved.
2706 (md_parse_option): Handle OPTION_PIC.
2707 (tc_gen_reloc): Handle PIC relocs.
2708 (md_show_usage): Update for --pic.
2709 (md_apply_fix3): Renamed from md_apply_fix.
2710 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2711 (md_cris_force_relocation): Force relocation for PIC relocs.
2712
2713 * config/tc-cris.h: Tweak attribution.
2714 (MD_APPLY_FIX3): Define.
2715 (IS_CRIS_PIC_RELOC): New macro.
2716 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2717 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2718 generating ELF.
8a238888 2719 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 2720
38686296
AM		 27212001-03-20 Alan Modra <alan@linuxcare.com.au>
2722
2723 * frags.h (struct frag): Add relax_marker.
2724 * write.c (is_dnrange): Delete.
2725 (relax_frag): Use correct types for `aim', `target', `address'.
2726 Delete `offset', `was_address'. Test `relax_marker' instead of
2727 using fragile (and slow) address test.
2728 (relax_segment): Init and flip `relax_marker'.
2729
2e98d2de
AM		 27302001-03-19 Alan Modra <alan@linuxcare.com.au>
2731
2732 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2733 used register name.
2734
e629c13f
SC		 27352001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2736
2737 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2738 with 'Motorola specification for assembly language input standard'.
2739
249e3833
RH		 27402001-03-17 Richard Henderson <rth@redhat.com>
2741
2742 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2743 (dwarf2_directive_loc): Don't use them.
2744 (dwarf2_directive_file): Reject duplicate file definitions.
2745 (get_filenum): Zero allocated memory.
2746 (out_file_list): Complain about missing file definitions.
2747
2289f85d
AM		 27482001-03-17 Alan Modra <alan@linuxcare.com.au>
2749
2750 * read.c (do_org): Handle complex expressions.
2751 * cgen.c (gas_cgen_finish_insn): Likewise.
2752
4d5a53ff
JW		 27532001-03-15 David Mosberger <davidm@hpl.hp.com>
2754
2755 * config/tc-ia64.c (md): New member keep_pending_output.
2756 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2757 is not set.
2758 (dot_xdata): Turn on md.keep_pending_output for the duration of
2759 this function.
2760 (dot_xfloat_cons): Ditto.
2761 (dot_xstringer): Ditto.
2762 (dot_xdata_ua): Ditto.
2763 (dot_xfloat_cons_ua): Ditto.
2764
27652001-03-15 Jim Wilson <wilson@redhat.com>
2766
2767 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2768 label support.
2769
19c0258a
AO		 27702001-03-15 Alexandre Oliva <aoliva@redhat.com>
2771
2772 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2773
d68d4570
DD		 27742001-03-15 DJ Delorie <dj@redhat.com>
2775
2776 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2777 blindly freeing string if it isn't at the top of the obstack.
2778
f3c180ae
AM		 27792001-03-13 Alan Modra <alan@linuxcare.com.au>
2780
2781 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2782 (NUM_FLAG_CODE): Define.
2783 (lex_got): New function.
2784 (got_reloc): New global var.
2785 (x86_cons_fix_new): New function.
2786 (x86_cons): New function.
2787 (i386_immediate): Use lex_got here, replacing inline code. Change
2788 "ignoring junk.." error message to "junk.."
2789 (i386_displacement): Likewise.
2790 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2791 (x86_cons): Declare.
2792 (TC_CONS_FIX_NEW): Define.
2793 (x86_cons_fix_new): Declare.
2794
83e7603d
NC		 27952001-03-12 Nick Clifton <nickc@redhat.com>
2796
2797 * config/tc-arm.c (md_begin): Always set machine type based on
2798 cpu_variant.
2799
1ae12ab7
AM		 28002001-03-07 Alan Modra <alan@linuxcare.com.au>
2801
2802 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 2803 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 2804 union.
f3c180ae
AM		 2805 <JumpInterSegment output>: Use correct i.disp_reloc[].
2806 <immediate output>: Likewise.
1ae12ab7 2807
4f3c3dbb
NC		 28082001-03-06 Nick Clifton <nickc@redhat.com>
2809
2810 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2811 BLX(1) instruction.
2812
dc84e067
NC		 28132001-03-06 Igor Shevlyakov <igor@windriver.com>
2814
2815 * config/tc-m68k.c : Add 5407 to archs[] table.
2816 (HAVE_LONG_BRANCH): Add mcf5407.
2817 (select_control_regs): Recognize 5407.
2818
a8150a88
DB		 28192001-03-02 Dave Brolley <brolley@redhat.com>
2820
1ae12ab7
AM		 2821 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2822 than m32r_do_align.
a8150a88 2823
e103941e
NC		 28242001-03-02 Richard Sandiford <rsandifo@redhat.com>
2825
2826 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2827 (gen_to_words): Print warnings if NaNs are found and the target CPU
2828 does not support them. Allow largest exponent to be used in normal
2829 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2830
7c44d1d3
AJ		 28312001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2832
2833 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2834 anymore since we use bfd_elf_generic_reloc now.
2835 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2836
27b7e12d
AM		 28372001-02-27 Alan Modra <alan@linuxcare.com.au>
2838
2839 * configure.in (BFD_VERSION): New.
2840 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2841 * configure: Regenerate.
2842 * Makefile.am: Run "make dep-am"
2843 * Makefile.in: Regenerate.
2844 * doc/Makefile.in: Regenerate.
2845
1af96959
NC		 28462001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2847
2848 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2849 SEC_NEVER_LOAD when the 'n' flag is used.
2850 Add SEC_NEVER_LOAD to matchflags.
2851
d95767bf
SC		 28522001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2853
2854 * symbols.c (decode_local_label_name): Initialize message_format
2855 only when an error is reported (perf pb due to I18N).
2856
3737d051
L		 28572001-02-23 H.J. Lu <hjl@gnu.org>
2858
2859 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2860 BFD_ASSEMBLER is not defined.
2861
23fe39df 28622001-02-23 Richard Sandiford <rsandifo@redhat.com>
b653e7f9
NC		 2863
2864 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2865 done if it's against a symbol.
2866
7463c317
TW		 28672001-02-22 Timothy Wall <twall@cygnus.com>
2868
2869 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2870 target formats if applicable.
2871 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2872 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2873 * Makefile.in: Regenerated.
2874 * configure.in: Added configuration for ia64-*-aix*.
2875 * configure: Regenerated.
7c44d1d3 2876
87f8eb97
JW		 28772001-02-21 David Mosberger <davidm@hpl.hp.com>
2878
2879 * config/tc-ia64.c (enum operand_match_result): New type.
2880 (operand_match): Change return type to operand_match_result.
2881 Fix all returns appropriately, adding support for returning the
2882 out-of-range result.
2883 (parse_operands): New locals result, error_pos, out_of_range_pos,
2884 curr_out_of_range_pos. Rewrite operand matching loop to give better
2885 error messages.
7c44d1d3 2886
33d01f33
JW		 28872001-02-21 David Mosberger <davidm@hpl.hp.com>
2888
2889 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2890 (dot_proc): Clear unwind.prologue_count to zero.
2891 (dot_prologue): Increment unwind.prologue_count.
2892 (dot_restore): If second operand is omitted, use
2893 unwind.prologue_count -1 for "ecount" (# of additional regions to
2894 pop). Decrement unwind.prologue_count by number of regions
2895 popped.
2896
7e84d676
NC		 28972001-02-21 Nick Clifton <nickc@redhat.com>
2898
2899 * doc/as.texinfo (Section): Note that some flags to the COFF
2900 version of .section remove attributes rather than setting them.
2901
5cd4edbe
KH		 29022001-02-20 Kazu Hirata <kazu@hxi.com>
2903
29184774
NC		 2904 * config/tc-pdp11.c: Fix formatting.
2905 * config/tc-pdp11.h: Likewise.
5cd4edbe 2906
80b3ee89
AJ		 29072001-02-20 Bo Thorsen <bo@suse.de>
2908
2909 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2910 entry.
2911
0fde8cc6 29122001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 2913
2914 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2915 all FreeBSD platforms should look the same at this level.
2916 * configure: Rebuilt.
2917 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2918
e135f41b
NC		 29192001-02-18 lars brinkhoff <lars@nocrew.org>
2920
2921 * Makefile.am: Add PDP-11 target.
2922 * configure.in: Likewise.
2923 * config/tc-pdp11.c: New file.
2924 * config/tc-pdp11.h: New file.
2925 * doc/Makefile.am: Add PDP-11 documentation.
2926 * doc/all.texi: Likewise.
2927 * doc/as.texinfo: Likewise.
2928 * doc/c-pdp11.texi: New file.
2929
363c574f
MG		 29302001-02-16 matthew green <mrg@redhat.com>
2931
5dd0794d 2932 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 2933
fa1cb89c
JW		 29342001-02-13 Jim Wilson <wilson@redhat.com>
2935
2936 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2937 reloc instead of a 0 reloc.
2938 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2939 as done.
2940 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2941
c842b53a
ILT		 29422001-02-13 Ian Lance Taylor <ian@zembu.com>
2943
2944 * write.c (is_dnrange): Stop as soon as the address becomes
2945 larger.
2946 (relax_frag): Add segment parameter. Only call symbol_get_frag
2947 once. Only call is_dnrange if the symbol is in the same segment,
2948 and the symbol address is larger.
2949 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2950 * write.h (relax_frag): Update declaration.
2951 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2952 it to relax_frag.
2953 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2954 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2955 (m32r_relax_frag): Update declaration.
2956 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2957 * config/tc-tic54x.h (md_relax_frag): Likewise.
2958 * doc/internals.texi (CPU backend): Update documentation for
2959 md_relax_frag.
2960
6fad6acb
AM		 29612001-02-13 Alan Modra <alan@linuxcare.com.au>
2962
fddf5b5b
AM		 2963 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2964 Mention effect of < 386 architectures on jump promotion.
2965 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2966
2967 * config/tc-i386.c (no_cond_jump_promotion): New.
2968 (set_cpu_arch): Parse "jumps" arch modifier.
2969 (insn_size): Modify usage comment.
2970 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2971 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2972 (TYPE_FROM_RELAX_STATE): New define.
2973 (UNCOND_JUMP, COND_JUMP): Renumber.
2974 (md_relax_table): Reorder to suit.
2975 (COND_JUMP86): New define.
2976 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2977 (md_assemble): Create frag var for jumps of max size, encode relax
2978 state for COND_JUMP86.
2979 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2980 leave conditional jumps small if no_cond_jump_promotion.
2981 (md_convert_frag): Likewise.
2982
6fad6acb
AM		 2983 * expr.c (operator): Don't bump input_line_pointer for two char
2984 operators. Instead return operator size via new param num_chars.
2985 (expr): Use above to parse multi-char operators correctly.
2986
23df1078
JH		 2987Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2988
29184774 2989 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 2990 BFD_RELOC_X86_64_GOTPCREL.
2991 (i386_validate_fix): Likewise.
2992
b1e2e654
PB		 29932001-02-12 Philip Blundell <pb@futuretv.com>
2994
2995 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2996 ldrt/strt instructions.
2997
9117d219
NC		 29982001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2999
3000 * config/tc-mips.c (macro): For M_LA_AB emit a
3001 BFD_RELOC_MIPS_CALL16 relocation or a
3002 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
3003 BFD_RELOC_MIPS_GOT16 and
3004 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
3005 loading the jump register when generating SVR4_PIC code.
3006
97238fbd
CD		 30072001-02-10 Chris Demetriou <cgd@broadcom.com>
3008
3009 * configure.in: Make 'mipself' and 'mipsecoff' emulations
3010 map to MIPS-specific files, as they used to do before the
3011 change on 2000-05-21.
3012 * configure: Regerate.
3013
0f074f60
CD		 30142001-02-10 Chris Demetriou <cgd@broadcom.com>
3015
3016 * config/tc-mips.c (md_parse_option): Don't try to compile
3017 ELF-only option code if not ELF.
3018
91a2ae2a
RH		 30192001-02-08 David Mosberger <davidm@hpl.hp.com>
3020
3021 * config/tc-ia64.h (md_elf_section_type): New macro.
3022 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
3023 (they're now handled via ia64_elf_section_type.
3024
3025 * config/tc-ia64.c (unwind): New members saved_text_seg,
3026 saved_text_subseg, and force_unwind_entry.
3027 (optimize_unw_records): New function to optimize away unnecessary
3028 unwind directives.
3029 (ia64_elf_section_type): New function.
3030 (output_unw_records): Generate unwind info only if the size is
3031 non-zero or if it's forced for some other reason (e.g.,
3032 handlerdata or a personality routine).
3033 (generate_unwind_image): Don't switch back to previous
3034 section---stay inside the unwind info section instead so that
3035 handlerdata that may follow goes into the right place.
3036 (dot_handlerdata): Force generation of unwind entry and save the
3037 current active text segment before generating unwind image.
3038 (dot_unwentry): Force generation of unwind entry.
3039 (dot_personality): Ditto.
3040 (dot_endp): Generate unwind table entry only if there is
3041 some unwind info or the unwind entry was forced.
3042
3043 * config/tc-ia64.c (make_unw_section_name): New macro to form
3044 unwind section name.
3045 (generate_unwind_image): Add "text_name" argument. Use it to
3046 form unwind section name.
3047 (dot_handlerdata): Determine current segment (section) name and
3048 pass it to generate_unwind_image().
3049 (dot_endp): Determine current segment (section) name and use
3050 it to determine the appropriate unwind section name.
3051 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3052 n, fill, and max arguments.
3053
a85d7ed0
NC		 30542001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3055
3056 * Makefile.am: Add linux target for S/390.
3057 * configure.in: Likewise.
3058 * config/tc-s390.c: New file.
3059 * config/tc-s390.h: New file.
3060
de68de20
AO		 30612001-02-09 Alexandre Oliva <aoliva@redhat.com>
3062
3063 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3064 2byte, 4byte and 8byte.
3065
23fe39df 30662001-02-08 Alan Modra <alan@linuxcare.com.au>
8ea46bbd
AM		 3067
3068 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3069 md_number_to_chars with size > sizeof (valueT).
3070
a99746f4
L		 30712001-02-06 H.J. Lu <hjl@gnu.org>
3072
3073 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3074 there is no relocation.
3075
f4e17b3d
L		 30762001-02-06 H.J. Lu <hjl@gnu.org>
3077
3078 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3079
3080 * config/tc-ia64.c (md_parse_option): Only accept the valid
3081 ia64 options on "-axxx".
3082
3557da92
JW		 30832001-02-05 Jim Wilson <wilson@redhat.com>
3084
3085 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3086 aborting for invalid operands.
3087
da6c73e0
AM		 30882001-02-06 Alan Modra <alan@linuxcare.com.au>
3089
3090 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3091 than via pointer. Update all callers.
3092 (UNWIND_LOW32): Define.
3093 (UNWIND_HIGH32): Define.
3094 (pa_build_unwind_subspace): Use the above macros instead of dumping
3095 bitfields directly. Call frag_more once rather than multiple times.
3096 (md_assemble): Use UNWIND_LOW32.
3097 (pa_entry): Likewise
3098 (pa_procend): Likewise.
3099 (process_exit): Use UNWIND_HIGH32.
3100
986c6f4b
SC		 31012001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3102
3103 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3104 function to select the header according to the cpu.
3105 (md_after_pass_hook, md_do_align): Remove.
3106 (md_cleanup, m68hc11_cleanup): Remove.
3107 (md_pcrel_from_section): Declare.
3108 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3109 (build_jump_insn, build_insn): Likewise.
3110 (m68hc11_listing_header): New function.
3111 (m68hc11_cleanup): Remove.
3112
dbb8ad49
SC		 31132001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3114
328dc123 3115 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 3116 symbols because there is no support for shared libraries and these
328dc123 3117 symbols can't be overridden (unless they are weak).
dbb8ad49 3118
a987bfc9
RH		 31192001-02-01 Momchil Velikov <velco@fadata.bg>
3120
3121 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3122 for the compilation unit with a zero byte.
3123
22862cde
AM		 31242001-01-30 Alan Modra <alan@linuxcare.com.au>
3125
3126 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3127 destinations. Correct range check for 17 and 22 bit branches.
3128
8ec6253e
NC		 31292001-01-25 Nick Clifton <nickc@redhat.com>
3130
3131 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3132 still set. Issue an error message instead.
3133 (md_estimate_size_before_relax): Delete unused variable
3134 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 3135
43ad3147
KH		 31362001-01-23 Kazu Hirata <kazu@hxi.com>
3137
3138 * as.c: Fix formatting.
3139 * ehopt.c: Likewise.
3140 * messages.c: Likewise.
3141 * stabs.c: Likewise.
3142 * symbols.c: Likewise.
3143
015c05c1
AM		 31442001-01-23 Ben Elliston <bje@redhat.com>
3145
3146 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3147
66498417
KH		 31482001-01-22 Kazu Hirata <kazu@hxi.com>
3149
3150 * config/tc-alpha.c: Fix formatting.
3151
1aad8cf8
KH		 31522001-01-19 Kazu Hirata <kazu@hxi.com>
3153
3154 * config/tc-alpha.c: Fix formatting.
3155
32ff5c2e
KH		 31562001-01-18 Kazu Hirata <kazu@hxi.com>
3157
3158 * config/tc-alpha.c: Fix formatting.
3159
cd17328a
NC		 31602001-01-18 Nick Clifton <nickc@redhat.com>
3161
3162 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3163 "da" flags.
3164 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3165
81c425d1
AO		 31662001-01-18 Alexandre Oliva <aoliva@redhat.com>
3167
3168 * configure.in (cpu_type, arch): Match i386 too.
3169 * configure: Rebuilt.
3170
e5cb08ac
KH		 31712001-01-16 Kazu Hirata <kazu@hxi.com>
3172
3173 * config/tc-i386.c: Fix formatting.
3174
1d3d5051
AM		 31752001-01-16 Alan Modra <alan@linuxcare.com.au>
3176
64afeba3
AM		 3177 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3178 relocs for .PARISC.unwind section.
3179
1d3d5051
AM		 3180 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3181 depending on section flags, not just for .text.
3182
b44b1b85
JW		 31832001-01-15 Jim Wilson <wilson@redhat.com>
3184
3185 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3186 not immediately followed by an instruction.
3187
098f2ec3
KH		 31882001-01-15 Kazu Hirata <kazu@hxi.com>
3189
3190 * config/tc-m68hc11.c: Fix formatting.
3191
d4887adc
NC		 31922001-01-15 Nick Clifton <nickc@redhat.com>
3193
3194 * symbols.c (colon): Change 'already defined symbol' from a
3195 fatal error to an ordinary error. There is no reason why this
3196 error should be fatal.
3197
3198 * message.c (as_fatal): Delete output file, if one has been
015c05c1 3199 created.
d4887adc 3200
fcfd4916
AM		 32012001-01-14 Alan Modra <alan@linuxcare.com.au>
3202
3203 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3204
bfb32b52
KH		 32052001-01-14 Kazu Hirata <kazu@hxi.com>
3206
3207 * config/tc-alpha.c: Fix formatting.
3208 * config/tc-arc.c: Likewise.
3209 * config/tc-arc.h: Likewise.
3210 * config/tc-d10v.c: Likewise.
3211 * config/tc-i370.c: Likewise.
3212 * config/tc-i386.c: Likewise.
3213 * config/tc-i960.c: Likewise.
3214 * config/tc-m68k.c: Likewise.
3215 * config/tc-ppc.c: Likewise.
3216 * config/tc-sparc.c: Likewise.
3217 * config/tc-tahoe.c: Likewise.
3218 * config/tc-vax.c: Likewise.
3219
1e07b820
KH		 3220 * config/tc-arc.c: Fix formatting.
3221
19203624
KH		 3222 * config/tc-arc.c: Fix formatting.
3223
1328dc98
AM		 32242001-01-14 Alan Modra <alan@linuxcare.com.au>
3225
c46b7515
AM		 3226 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3227 both 32 and 64 bit ELF.
3228
1328dc98
AM		 3229 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3230 and don't bother storing `m' for "ce" completer. Tidy handling of
3231 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3232
b9d79e03
JH		 3233Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3234
29184774 3235 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 3236 (i386_mach): Declare.
29184774 3237 * config/tc-i386.c (i386_mach): New function.
b9d79e03 3238
a349d9dd
PB		 32392001-01-13 Philip Blundell <philb@gnu.org>
3240
3241 * doc/as.texinfo: Fix spelling and cross-references.
3242
3243 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3244 character for all systems, not just GNU/Linux. Make it explicit
3245 that `-k' doesn't affect code generation, just ELF flags.
3246
e2914f48
JH		 3247Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3248
3249 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3250 instructions.
3251
272d76e0
FCE		 32522001-01-12 Frank Ch. Eigler <fche@redhat.com>
3253
3254 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3255
d0398d6a
NC		 32562001-01-12 Nick Clifton <nickc@redhat.com>
3257
3258 * as.c (print_args): Update copyright date to 2001.
3259
2d73a4ca
NC		 32602001-01-12 Peter Targett <peter.targett@arccores.com>
3261
3262 * doc/c-arc.texi: New file.
3263 Some sections to be expanded.
3264
6e0b89ee
AM		 32652001-01-12 Alan Modra <alan@linuxcare.com.au>
3266
3267 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3268 (md_parse_option): Always accept "--32".
3269
0d2bcfaf
NC		 32702001-01-11 Peter Targett <peter.targett@arccores.com>
3271
3272 * as.h (TC_ARC): Ensure struc-symbol.h included.
3273 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3274 warnings.
3275 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3276 (TARGET_SYMBOL_FIELDS) added.
3277
3278 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3279 * doc/c-arc.texi: New file.
3280 Some sections to be expanded.
3281 * doc/as.texinfo: Update command-line options.
3282 Removed outdated text for ARC dependant features, instead include
3283 text from above file.
3284
3285 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3286 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3287 (targ-cpu.h) header.
3288 * config/tc-arc.h:
3289 * config/tc-arc.c: New updated configuration for
3290 ARC, including selection of core variants, and extensibility of
3291 instructions, registers etc. through directives.
3292
3293 * config/tc-arc.c (arc_extinst): Minor corrections for
3294 error messages.
3295 (arc_common) Likewise. Make alignment argument optional for local
3296 symbols also, with default of zero.
3297
88051039
SC		 32982001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3299
3300 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3301 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3302 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3303 and fix_new_exp() instead.
3304 (md_convert_frag): For indexed post byte use the symbol value
3305 rather than the displacement.
3306 (md_relax_table): Fix indexed offset relax.
3307
d8273f3b
SC		 33082001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3309
3310 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3311 relax weak symbols.
015c05c1 3312 (relaxable_symbol): New function.
d8273f3b 3313
eea2ad45
AJ		 33142001-01-11 Andreas Jaeger <aj@suse.de>
3315
3316 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3317 not used anywhere.
3318
7a91e76a
NC		 33192001-01-10 Nick Clifton <nickc@redhat.com>
3320
3321 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3322 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3323
aa257fcd
NC		 33242001-01-10 Nick Clifton <nickc@redhat.com>
3325
3326 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3327 character used to dollar local symbols.
3328 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3329 local label symbols.
3330 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3331 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3332 if defined.
3333 Use LOCAL_LABEL_CHAR.
3334 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3335 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3336 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3337
b77a7acd
AJ		 33382001-01-08 Bo Thorsen <bo@suse.de>
3339
015c05c1
AM		 3340 * config/tc-i386.c (i386_immediate, i386_displacement):
3341 GOTPCREL check fix.
b77a7acd 3342
5c2bd011
ILT		 33432001-01-07 Ian Lance Taylor <ian@zembu.com>
3344
3345 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3346 in last change.
3347
46a04e3a
PB		 33482001-01-07 Philip Blundell <philb@gnu.org>
3349
3350 * doc/as.texinfo (Bug Reporting): Update email address for
3351 reports.
3352 * README: Likewise.
3353
b96d3a20
JH		 3354Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3355
3356 * configure.in: Define DEFAULT_ARCH for i386.
29184774 3357 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 3358 move testing for 64bit operands to proper place.
3359
55b62671
AJ		 33602001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3361
3362 * doc/as.texinfo: Document '#' as comment character for i386 and
3363 x86_64. Add AMD x86-64 into menu of machine dependent information.
3364
3365 * doc/c-i386.texi: Document x86_64 extensions.
3366
7bc70a8e
JH		 3367Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3368
29184774 3369 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 3370
a167610d
JH		 3371Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3372
29184774 3373 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 3374 * NEWS: Add note about Pentium4 support.
3375
09f131f2
JH		 3376Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3377
29184774 3378 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 3379 (type_names): Add new types.
3380
6f8c0c4c
JH		 3381Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3382
29184774 3383 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 3384 CpuUnknown): Renumber
3385 (CpuP4, CpuSSE2): New.
3386 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3387
b96ed59a
PB		 33882001-01-03 Philip Blundell <pb@futuretv.com>
3389
3390 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3391 relocs.
3392 (alpha_fix_adjustable): Likewise.
3393 (md_apply_fix): Likewise.
3394
a735d1cd
L		 33952000-12-31 H.J. Lu <hjl@gnu.org>
3396
3397 * listing.c (listing_message): Allocate string only if it is
3398 used.
3399
3400 * configure: Rebuild.
3401
67db5ab4
HPN		 34022000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3403
3404 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3405 Point out caveats with generating fixups for the opcode in a frag.
3406
c0d8940f
JH		 3407Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3408
3409 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3410 * NEWS: Add x86_64.
3411
087f563c
L		 34122000-12-29 H.J. Lu <hjl@gnu.org>
3413
3414 * listing.c (calc_hex): Print the variable part only if the
3415 fragment type is rs_fill.
3416
8108ad8e
HPN		 34172000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3418
3419 * doc/internals.texi (tc_conditional_pseudoop,
3420 TC_LINKRELAX_FIXUP): Fix typos.
3421
799051fc
RH		 34222000-12-28 Richard Henderson <rth@redhat.com>
3423
3424 * write.c (subsegs_finish): Fix thinko last change -- don't
3425 "optimize" the alignment == 0 case.
3426
0a9ef439
RH		 34272000-12-28 Richard Henderson <rth@redhat.com>
3428
3429 * as.h (rs_align_test): New.
3430 * frags.c (NOP_OPCODE): Move default from read.c.
3431 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3432 (frag_align_code): New.
3433 * frags.h (frag_align_code): Declare.
3434 * read.c (NOP_OPCODE): Remove.
3435 (do_align): Use frag_align_code.
3436 * write.c (NOP_OPCODE): Remove.
3437 (get_recorded_alignment): New.
3438 (cvt_frag_to_fill): Handle rs_align_test.
3439 (relax_segment): Likewise.
3440 (subsegs_finish): Align last subseg in section to the
3441 section alignment. Use frag_align_code.
3442 * write.h (get_recorded_alignment): Declare.
3443 * config/obj-coff.c (size_section): Handle rs_align_test.
3444 (fill_section, fixup_mdeps): Likewise.
3445 (write_object_file): Use frag_align_code.
3446
3447 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3448 (alpha_handle_align): New.
3449 * config/tc-alpha.h (HANDLE_ALIGN): New.
3450 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3451
3452 * config/tc-i386.h (md_do_align): Use frag_align_code.
3453 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3454
3455 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3456 (ia64_handle_align): New.
3457 * config/tc-ia64.h (HANDLE_ALIGN): New.
3458 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3459
3460 * config/tc-m32r.c (m32r_do_align): Remove.
3461 (m32r_handle_align): New.
3462 (fill_insn): Use frag_align_code.
3463 * config/tc-m32r.h (md_do_align): Remove.
3464 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3465 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3466 * config/tc-mips.c, config/tc-mips.h: Similarly.
3467
3468 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3469 (sh_handle_align): Likewise. Handle rs_align_code.
3470 (sh_do_align): Remove.
3471 * config/tc-sh.h (md_do_align): Remove.
3472 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3473
3474 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3475 (sparc_handle_align): Likewise. Handle rs_align_code.
3476 * config/tc-sparc.h (md_do_align): Remove.
3477 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3478
3cd4dda7
DD		 34792000-12-22 DJ Delorie <dj@redhat.com>
3480
3481 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3482 when we assemble the first half of a pair.
3483
ec56dfb4
L		 34842000-12-22 H.J. Lu <hjl@gnu.org>
3485
3486 * config/tc-i386.c (reloc): Update the macro for non-bfd
3487 assembler.
3488 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3489
ad1172d4
L		 34902000-12-22 H.J. Lu <hjl@gnu.org>
3491
3492 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3493
3e73aa7c
JH		 3494Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3495
29184774 3496 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 3497 (QWORD_MNEM_SUFFIX): New macro.
3498 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3499 New macros
3500 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3501 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3502 ImmExt): Renumber.
3503 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3504 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3505 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3506 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3507 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3508 Renumber.
3509 (Reg, WordReg): Add Reg64.
3510 (Imm): Add Imm32S and Imm64.
3511 (EncImm): New.
3512 (Disp): Add Disp64 and Disp32S.
3513 (AnyMem): Add Disp32S.
3514 (RegRex, RegRex64): New macros.
3515 (rex_byte): New type.
29184774 3516 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 3517 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3518 (reloc): New parameter "signed"; support x86_64.
3519 (set_code_flag): New.
3520 (DEFAULT_ARCH): New macro; default to "i386".
3521 (default_arch): New static variable.
3522 (struct _i386_insn): New fields Operand_PCrel; rex.
3523 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3524 (flag_code): New enum and static variable.
3525 (use_rela_relocations): New static variable.
3526 (flag_code_names): New static variable.
3527 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3528 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3529 K6 and Athlon.
3530 (i386_align_code): Return plain "nop" for x86_64.
3531 (mode_from_disp_size): Support Disp32S.
3532 (smallest_imm_type): Support Imm32S and Imm64.
3533 (offset_in_range): Support size of 8.
3534 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3535 (md_pseudo_table): Add "code64"; use set_code_flat.
3536 (md_begin): Emit sane error message on hash failure.
3537 (tc_i386_fix_adjustable): Support x86_64 relocations.
3538 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3539 instructions supported on particular arch just partially,
3540 output of 64bit immediates, handling of Imm32S and Disp32S type.
3541 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3542 (i386_displacement): Likewise.
3543 (i386_index_check): Cleanup; support 64bit addresses.
3544 (md_apply_fix3): Support x86_64 relocation and rela.
3545 (md_longopts): Add "32" and "64".
3546 (md_parse_option): Add OPTION_32 and OPTION_64.
3547 (i386_target_format): Call even for ELFs; choose between
3548 elf64-x86-64 and elf32-i386.
3549 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3550 (tc_gen_reloc): Support rela relocations and x86_64.
3551 (intel_e09_1): Support QWORD.
3552
21d6c4af
DN		 35532000-12-15 Diego Novillo <dnovillo@redhat.com>
3554
3555 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 3556 it's not an offset expression.
21d6c4af
DN		 3557 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3558 keep the braces '[' and ']' in the output string.
3559 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3560 != FLAT. There is no such op_modifier.
3561
6717891c
NC		 35622000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3563
3564 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3565 if we have it.
3566
ee515fb7
KH		 35672000-12-13 Kazu Hirata <kazu@hxi.com>
3568
3569 * as.h: Fix formatting.
3570 * cgen.h: Likewise.
3571 * dwarf2dbg.c: Likewise.
3572 * input-scrub.c: Likewise.
3573 * read.h: Likewise.
3574
349a994c
DD		 35752000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3576
3577 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3578 configure: Regenerate.
3579
42dbf88c
NC		 35802000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3581
3582 * dwarf2dbg.c: #include <limits.h> only if it exists.
3583
0485cba3
AM		 35842000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3585
3586 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3587 (md_apply_fix): Here too.
3588
514829c3
JW		 35892000-12-12 Jim Wilson <wilson@redhat.com>
3590
3591 * config/tc-ia64.h (ia64_init): Add prototype.
3592
92eb7b32
L		 35932000-12-12 H.J. Lu <hjl@gnu.org>
3594
3595 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3596
3597 * read.h (outputting_stabs_line_debug): Change it to int.
3598 * stabs.c (outputting_stabs_line_debug): Likewise.
3599
8141c27d
GK		 36002000-12-12 Geoffrey Keating <geoffk@redhat.com>
3601
3602 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3603 the address of a function result.
3604
5d6f4f16
GK		 36052000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3606
3607 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3608 (md_assemble): Call dwarf2_emit_insn.
3609 (shlib): Fix typo SHILB -> SHLIB.
3610 (md_parse_option): Likewise.
3611 (ppc_elf_validate_fix): Likewise:
3612 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3613
d4c0c039
NC		 36142000-12-12 Nick Clifton <nickc@redhat.com>
3615
3616 * cgen.h: Fix formatting.
3617 * input-scrub.c: Fix formatting.
3618 * macro.c: Fix formatting.
e972090a 3619 * config/tc-mips.c: Fix formatting.
584da044 3620 * doc/c-mips.texi: Fix formatting.
55b62671 3621
f16b83df
JH		 3622Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3623
29184774 3624 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 3625 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3626 references.
3627 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3628 otherwise.
29184774 3629 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 3630 (No_dSuf): Kill.
3631
3632 * i386.h (*_Suf): Remove No_dSuf.
3633 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3634 Remove.
3635 (i386_optab): Remove 'd' in the suffixes.
3636
50705ef4
AM		 36372000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3638
3639 * config/tc-i386.c (T_SHORT): Undefine before defining.
3640
beae10d5
KH		 36412000-12-05 Kazu Hirata <kazu@hxi.com>
3642
3643 * config/tc-mips.c: Fix formatting.
3644
bccba5f0 36452000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 3646
3647 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3648 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3649 (md_show_usage): Ditto.
3650 (md_parse_option): Ditto.
3651 (d10v_cleanup): Writes pending instruction only if
3652 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 3653 Fix compile time warning messages.
50705ef4
AM		 3654
3655 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 3656
36572000-12-04 Matthew Hiller <hiller@redhat.com>
3658
50705ef4 3659 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 3660 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3661 function entry and unset at function exit.
3662
50705ef4 3663 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 3664
3665 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3666
3667 * dwarf2dbg.c: Fix compile time warning messages.
3668
bc805888
KH		 36692000-12-03 Kazu Hirata <kazu@hxi.com>
3670
3671 * config/tc-a29k.c: Fix formatting.
3672 * config/tc-alpha.c: Likewise.
3673 * config/tc-arm.c: Likewise.
3674 * config/tc-cris.c: Likewise.
3675 * config/tc-hppa.c: Likewise.
3676 * config/tc-i370.c: Likewise.
3677 * config/tc-i386.c: Likewise.
3678 * config/tc-i860.c: Likewise.
3679 * config/tc-i960.c: Likewise.
3680 * config/tc-ia64.c: Likewise.
3681 * config/tc-m68hc11.c: Likewise.
3682 * config/tc-m68k.c: Likewise.
3683 * config/tc-m88k.c: Likewise.
3684 * config/tc-pj.c: Likewise.
3685 * config/tc-ppc.c: Likewise.
3686 * config/tc-sh.c: Likewise.
3687 * config/tc-sparc.c: Likewise.
3688 * config/tc-tahoe.c: Likewise.
3689 * config/tc-vax.c: Likewise.
3690
3dacdf2e
NC		 36912000-12-01 Chris Demetriou <cgd@sibyte.com>
3692
50705ef4
AM		 3693 * config/tc-mips.c (mips_ip): When calculating offsets,
3694 don't accept as constant the difference between the
3695 addresses of symbols in two different sections.
3696
3697 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3698 specifiers.
3699 (validate_mips_insn): Likewise. Also, update 'B' operand
3700 specifier to use OP_*_CODE20 constants and delete 'm' operand
3701 specifier.
3702 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3703 operand specifiers. Change warning generated by 'B' operand
3704 specifier to reflect its new multi-purpose usage.
3705
3706 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3707 -1, and update comment.
3708 (file_mips_isa): Likewise.
3709 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3710 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3711 ISA_* constants rather than hard-coded numbers.
3712 (mips_cpu_info): New structure.
3713 (mips_cpu_info_table): New table describing CPU and ISA names
3714 and numbers.
3715 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3716 mips_cpu_info_from_cpu): New functions.
3717 (mips_isa_to_str): New function to get string for ISA name.
3718 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3719 return const char *.
3720 (md_begin): Redo CPU and ISA selection logic, using
3721 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3722 than hard-coded numbers.
3723 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3724 ISA_* constants rather than hard-coded numbers.
3725 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3726 (md_longopts): Delete OPTION_NO_MIPS32.
3727 (md_parse_option): Convert to use ISA_* constants rather than
3728 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3729 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3730 to use strcasecmp to recognize "default" and to use
3731 mips_cpu_info_from_name to get CPU numbers from argument.
3732 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3733 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3734 mips32-4k.
3735 (s_mipsset): Accept ISA value 32.
3736 * doc/as.texinfo: Clean up MIPS options summary slightly,
3737 remove -no-mips32. Add note about -mips4 and -mips32
3738 specifying those ISA levels. Delete -mips32 and -no-mips32
3739 cpu flag descriptions.
3740 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3741 up the supported CPU switch list, and replace 4Kc, 4Km, and
3742 4Kp entries with a single mips32-4k entry. Note that you can
3743 use ".set mips32".
3744
29184774 3745 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 3746 ISA_MIPS64.
3747 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3748 -mips5 and -mips64.
3749 (md_parse_option): Add cases for OPTION_MIPS5 and
3750 OPTION_MIPS64.
3751 (md_show_usage): Mention -mips5 and -mips64 arguments.
3752 (s_mipsset): Add cases for MIPS5 and MIPS64.
3753 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3754 and pseudo-CPUs.
3755 * doc/as.texinfo: Mention -mips5 and -mips64 options
3756 and their meanings.
3757 * doc/c-mips.texi: Likewise. Also update introduction
3758 and ".set" usage information.
3759
3760 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3761 CPU list.
3762 (mips_cpu_info_table): Add SB-1 entries.
3763 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3764 known to the -mcpu option.
3765
3766 * doc/as.texinfo: Correct description of MIPS -mcpu
3767 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 3768
23fe39df 37692000-12-01 Joel Sherrill <joel@OARcorp.com>
5f68c319 3770
3dacdf2e
NC		 3771 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3772 New targets.
3773 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3774 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 3775 * configure: Regenerate.
3776 * config.in: Regenerate.
3777 * Makefile.in: Regenerate.
3778 * aclocal.m4: Regenerate.
3779 * po/gas.pot: Regenerate.
50705ef4 3780
4ce3447c
PB		 37812000-11-30 Philip Blundell <pb@futuretv.com>
3782
3783 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3784 even in non BFD_ASSEMBLER case.
3785
76a0ddac
DN		 37862000-11-30 Diego Novillo <dnovillo@redhat.com>
3787
29184774 3788 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 3789 syntax.
3790
220e750f
RH		 37912000-11-29 Richard Henderson <rth@redhat.com>
3792
3793 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3794 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3795 thread multiple subsegments properly; handle multiple code
3796 sections properly; emit proper compilation unit info for assembler
3797 generated debugging.
3798
3799 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3800 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3801 (dwarf2dbg_estimate_size_before_relax): Declare.
3802 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3803 * write.c: Include dwarf2dbg.h.
3804 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3805 (relax_segment): Likewise.
3806
99b222b4
HPN		 38072000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3808
3809 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3810 jump>: Use as_bad_where instead of as_bad. Tweak error message
3811 accordingly. Stabilize frag by updating fix part and resetting
3812 variant part.
3813 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 3814 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3815 indexing is_end_of_line[].
3816 (md_assemble): Initialize size to 0.
3817 (md_section_align): Mark parameter seg as unused.
e46fee70 3818 (parse_reg): Parse names case-insensitively.
99b222b4 3819
814f6641
KH		 38202000-11-28 Kazu Hirata <kazu@hxi.com>
3821
3822 * config/obj-aout.h: Fix formatting.
3823 * config/obj-bout.h: Likewise.
3824 * config/obj-coff.c: Likewise.
3825 * config/obj-coff.h: Likewise.
3826 * config/obj-elf.h: Likewise.
3827 * config/obj-som.h: Likewise.
3828 * config/obj-vms.c: Likewise.
3829 * config/obj-vms.h: Likewise.
3830 * config/tc-h8300.h: Likewise.
3831 * config/tc-ns32k.h: Likewise.
3832 * config/tc-sparc.h: Likewise.
3833 * config/tc-tic54x.h: Likewise.
3834 * config/tc-z8k.h: Likewise.
3835
e47b9e39
NC		 38362000-11-28 Nick Clifton <nickc@redhat.com>
3837
3838 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3839 License is present in the sources, but not the output, and
3840 also available from the GNU website.
3841 (GNU Free Documentation License): Comment out this section.
3842
fcdc20a4
HPN		 38432000-11-28 Hans-Peter Nilsson <hp@axis.com>
3844
43c34dee
HPN		 3845 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3846 targets. Remove i860 from valid a.out targets.
3847 * Makefile.in: Regenerate.
3848
fcdc20a4 3849 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 3850 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 3851 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3852 (s_cris_file, s_cris_loc): New.
3853 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3854 * Makefile.am: Regenerate dependencies.
3855 * Makefile.in: Regenerate.
3856
16887944
AM		 38572000-11-28 Alan Modra <alan@linuxcare.com.au>
3858
3859 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3860 (MRI_MUL_PRECEDENCE): Likewise.
3861 (op_rank): Fix a comment typo.
3862
ae3e85dd
SC		 38632000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3864
3865 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3866 the error message.
3867 (get_operand): Fix analysis for movw/movb instructions.
3868
077b8428
NC		 38692000-11-24 Nick Clifton <nickc@redhat.com>
3870
3871 * configure.in (xscale-elf): Add target.
3872 (xscale-coff): Add target.
3873 * configure: Regenerate.
3874
3875 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3876 extenstion.
3877 (ARM_EXT_XSCALE): New ARM architecture extension.
3878 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3879 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3880 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3881 (ARM_ARCH_V4): Remove processor from architecture.
3882 (ARM_ARCH_3M): New architecutre definition.
3883 (ARM_ARCH_V5TE): New architecutre definition.
3884 (ARM_ARCH_XSCALE): New architecutre definition.
3885 (CPU_DEFAULT): Allow to be defaulted to XScale.
3886 (atpcs): New boolean variable.
3887 (ldr_flags): Support 'd' flag for double word loads.
3888 (str_flags): Support 'd' flag for double word stored.
3889 (do_mia): New function.
3890 (do_mar): New function.
3891 (do_mra): New function.
3892 (do_pld): New function.
3893 (do_ldrd): New function.
3894 (do_blx): New function.
3895 (do_bkpt): New function.
3896 (do_clz): New function.
3897 (do_lstc2): New function.
3898 (do_cdp2): New function.
3899 (do_t_blx): New function.
3900 (do_t_bkpt): New function.
3901 (do_smla): New function.
3902 (do_smlal): New function.
3903 (do_smul): New function.
3904 (do_qadd): New function.
3905 (do_co_reg2c): New function.
3906 (LONGEST_INSN): Redefine to 7.
3907
3908 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3909 command line switches.
3910
2434f565
JW		 39112000-11-22 Jim Wilson <wilson@redhat.com>
3912
3913 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3914 (struct rsrc): Make line unsigned.
3915 (gr_values): Add missing initializer.
3916 (SLOT_NUM_NOT_SET): Add unsigned cast.
3917 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3918 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3919 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3920 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3921 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3922 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3923 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3924 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3925 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3926 Add ATTRIBUTE_UNUSED to unused parameters.
3927 (convert_expr_to_ab_reg): Add parens.
3928 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3929 (dot_prologue): Initialize grsave when declared.
3930 (md_pseudo_table): Add missing initializers.
3931 (operand_match): Add casts to bfd_vma.
3932 (emit_one_bundle): Delete unused local prev. Make required_template
3933 unsigned.
3934 (specify_resource): Cast i to unsigned.
3935 (note_register_values): Use fprintf_vma.
3936 (print_dependency): Likewise.
3937
5a080f89
JW		 39382000-11-21 Jim Wilson <wilson@redhat.com>
3939
5e7474a7
JW		 3940 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3941 for unwind info section.
3942 (dot_endp): Likewise for unwind section.
3943
5a080f89
JW		 3944 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3945 fix_new_exp.
3946
732d96b6
JJ		 39472000-11-21 Jakub Jelinek <jakub@redhat.com>
3948
3949 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3950 (output_insn): Call dwarf2_emit_insn.
b8e904dc 3951 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 3952
6d2cf69f
RH		 39532000-11-17 Richard Henderson <rth@redhat.com>
3954
3955 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3956 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3957 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3958
8179bd9b
NC		 39592000-11-17 Nick Clifton <nickc@redhat.com>
3960
3961 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3962 .file pseudo ops.
3963
316e2c05
RH		 39642000-11-17 Richard Henderson <rth@redhat.com>
3965
3966 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3967
a8316fe2
RH		 39682000-11-17 Richard Henderson <rth@redhat.com>
3969
3970 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 3971 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 3972 tri-state definition of alpha_flag_mdebug.
3973 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3974 (s_alpha_file): Store first .file directive.
3975 (s_alpha_stab): New.
3976 (md_pseudo_table): Add stabs and stabn.
3977
e346e481
RH		 39782000-11-17 Richard Henderson <rth@redhat.com>
3979
3980 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3981
4dc7ead9
RH		 39822000-11-17 Richard Henderson <rth@redhat.com>
3983
3984 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 3985 (main): Call dwarf2_finish.
4dc7ead9
RH		 3986 * as.h (debug_type): Clarify documentation of the meaning
3987 of this variable.
3988 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3989 (print_stats): Fix parenthesis problem.
3990 (now_subseg_size): New.
3991 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3992 (dwarf2_directive_file): Don't set debug_type.
3993 (dwarf2_where): Honor DEBUG_DWARF2 first.
3994 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3995 do nothing if not emitting dwarf2 debug info, or no work.
3996 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3997 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3998 (ecoff_new_file): Likewise.
3999 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
4000 commentary wrt dwarf2.
4001
4002 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
4003 ATTRIBUTE_UNUSED as needed.
4004 (emit_insn): Call dwarf2_emit_insn.
4005 (s_alpha_file): New.
4006 (s_alpha_loc): New.
4007 (s_alpha_coff_wrapper): Don't handle them.
4008 (md_pseudo_table): Update for .file and .loc.
4009 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4010
4011 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
4012 don't protect with debug_type.
4013 * config/tc-hppa.c (md_assemble): Likewise.
4014 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
4015 * config/tc-mn10300.c (md_assemble): Likewise.
4016 * config/tc-sh.c (md_assemble): Likewise.
4017 * config/tc-v850.c (md_assemble): Likewise.
4018
4019 * config/tc-arm.c (arm_end_of_source): Remove.
4020 * config/tc-hppa.c (pa_end_of_source): Remove.
4021 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
4022 * config/tc-mn10300.c (mn10300_finalize): Remove.
4023 * config/tc-sh.c (sh_finalize): Remove.
4024 * config/tc-v850.c (sh_finalize): Remove.
4025
4026 * config/tc-arm.h (md_end): Remove.
4027 * config/tc-hppa.h (md_end): Remove.
4028 (DWARF2_LINE_MIN_INSN_LENGTH): New.
4029 * config/tc-m68hc11.h (md_end): Remove.
4030 * config/tc-mn10300.h (md_end): Remove.
4031 * config/tc-sh.h (md_end): Remove.
4032 * config/tc-v850.h (md_end): Remove.
4033
4034 * config/tc-ia64.c (emit_one_bundle): Don't protect
4035 dwarf2 bits with debug_type.
4036 (md_assemble): Likewise.
4037 (ia64_end_of_source): Don't call dwarf2_finish.
4038
ca683b78
JW		 40392000-11-16 Jim Wilson <wilson@redhat.com>
4040
4041 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4042 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4043 > 16.
4044
6f620856
L		 40452000-11-16 H.J. Lu <hjl@gnu.org>
4046
4047 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4048 version name.
4049
19d63e5d
KH		 40502000-11-15 Kazu Hirata <kazu@hxi.com>
4051
4052 * config/tc-tic30.c: Fix formatting.
4053 * config/tc-tic80.c: Likewise.
4054 * config/tc-v850.c: Likewise.
4055 * config/tc-vax.c: Likewise.
4056 * config/tc-w65.c: Likewise.
4057 * config/tc-z8k.c: Likewise.
4058
a8761a19
DD		 40592000-11-14 DJ Delorie <dj@redhat.com>
4060
4061 * config/tc-v850.c: Support dwarf2.
4062 * config/tc-v850.h: Ditto.
4063
4064 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4065 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 4066
88be23ec
BS		 40672000-11-15 Bernd Schmidt <bernds@redhat.com>
4068
29184774 4069 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 4070 (errata_nops_necessary_p): New function.
4071 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4072 md.
4073
72a76794
JW		 40742000-11-14 Jim Wilson <wilson@redhat.com>
4075
4076 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4077 return little endian bfd formats.
4078
4a1805b1
KH		 40792000-11-14 Kazu Hirata <kazu@hxi.com>
4080
4081 * config/aout_gnu.h: Fix formatting.
4082 * config/atof-vax.c: Likewise.
4083 * config/m68k-parse.h: Likewise.
4084 * config/m88k-opcode.h: Likewise.
4085 * config/obj-elf.c: Likewise.
4086 * config/tc-arm.c: Likewise.
4087 * config/tc-cris.c: Likewise.
4088 * config/tc-i386.c: Likewise.
4089 * config/tc-ia64.c: Likewise.
4090 * config/tc-mn10300.c: Likewise.
4091 * config/te-386bsd.h: Likewise.
4092 * config/te-hppa.h: Likewise.
4093 * config/te-nbsd.h: Likewise.
4094 * config/te-ppcnw.h: Likewise.
4095 * config/te-sparcaout.h: Likewise.
4096 * config/te-tmips.h: Likewise.
4097 * config/vax-inst.h: Likewise.
4098 * config/vms-conf.h: Likewise.
4099
c810873d
JJ		 41002000-11-14 Jakub Jelinek <jakub@redhat.com>
4101
4102 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4103
79082ff0
L		 41042000-11-13 H.J. Lu <hjl@gnu.org>
4105
4106 * config/obj-elf.c (elf_frob_symbol): Support
4107 ".symver name,name2@@@nodename".
4108 (elf_frob_file_before_adjust): Likewise.
4109
4110 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4111 and ".symver name,name2@@@nodename".
4112 Fix a typo.
4113
1da00eb4
L		 41142000-11-12 H.J. Lu (hjl@gnu.org)
4115
4116 * config/obj-elf.c (obj_elf_symver): Check missing version
4117 name.
4118
f585997b
L		 41192000-11-12 H.J. Lu (hjl@gnu.org)
4120
4121 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4122 instead of bfd_vma for non-bfd assemblers.
4123
ef5c4bfc
KH		 41242000-11-09 Kazu Hirata <kazu@hxi.com>
4125
4126 * itbl-ops.c: Fix comment typos.
4127
f5a30c2e
JW		 41282000-11-08 Jim Wilson <wilson@redhat.com>
4129
4130 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4131 (struct unwind): Add next_slot_frag field.
4132 (slot_index): New parameters slot_frag and first_frag. Add code
4133 to add in frag sizes when different. Add comments.
4134 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4135 arguments to slot_index.
4136 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4137 loop end. Set next_slot_frag field.
4138
339681c0
L		 41392000-11-07 H.J. Lu <hjl@gnu.org>
4140
4141 * doc/as.texinfo (.symver): Updated for versioned symbol
4142 reference.
4143
4144 * obj.h (format_ops): Add the frob_file_before_adjust field.
4145
4146 * config/obj-aout.c (aout_format_ops): Set the
4147 frob_file_before_adjust field to 0.
4148 * config/obj-coff.c (coff_format_ops): Likewise.
4149 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4150
4151 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4152 name.
4153 (elf_frob_file_before_adjust): New function to remove unneeded
4154 versioned symbols from the symbol table.
4155 (elf_format_ops): Set the frob_file_before_adjust field to
4156 elf_frob_file_before_adjust.
4157
4158 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4159 not defined.
4160
4161 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4162
4a314ec8
NC		 41632000-11-07 Peter Targett <peter.targett@arccores.com>
4164
8a543126 4165 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4a314ec8 4166 BIG_ENDIAN macros.
8a543126 4167 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4a314ec8 4168 Fix compile time warning messages.
50705ef4 4169
604d524f
NC		 41702000-11-07 Nick Clifton <nickc@redhat.com>
4171
4172 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4173 buffer in order to avoid buffer overflows.
4174
44f5c83a
JW		 41752000-11-06 Steve Ellcey <sje@cup.hp.com>
4176
4177 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4178 Change M to m for -milp32 or -mlp64 to match gcc.
4179 (dot_endp): Use bytes_per_address instead of 8.
4180 (emit_one_bundle): Use number_to_chars_littleendian instead of
4181 md_number_to_chars.
4182 (fix_insn): Likewise.
4183 (ia64_init): New function.
4184 (ia64_target_format): New function.
4185 (md_begin): Set endianness, arch, and machine as appropriate.
4186 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4187 Make these macros depend on TE_HPUX macro.
4188 (TARGET_FORMAT): Define.
4189 (HOST_SPECIAL_INIT): Define.
4190 * config/te-hpux.h: New file.
4191 * configure.in: Add "ia64-*-hpux*" target to configure.
4192 * configure: Regenerate.
50705ef4 4193
7152f1dc
KH		 41942000-11-06 Kazu Hirata <kazu@hxi.com>
4195
ef99799a
KH		 4196 * as.c: Fix formatting.
4197 * dwarf2dbg.c: Likewise.
4198 * input-file.c: Likewise.
7152f1dc
KH		 4199 * input-file.h: Likewise.
4200 * input-scrub.c: Likewise.
ef99799a
KH		 4201 * itbl-ops.c: Likewise.
4202 * listing.c: Likewise.
4203 * macro.h: Likewise.
4204 * messages.c: Likewise.
4205 * read.c: Likewise.
4206 * subsegs.c: Likewise.
4207 * subsegs.h: Likewise.
4208 * write.c: Likewise.
7152f1dc 4209
cf055d54
NC		 42102000-11-06 Nick Clifton <nickc@redhat.com>
4211
4212 * doc/as.texinfo: Add GNU Free Documentation License.
4213 * doc/gasp.texi: Add GNU Free Documentation License.
4214 * doc/as.1: Add GNU Free Documentation License.
4215
8d6b5c8e
NC		 42162000-11-05 Nick Clifton <nickc@redhat.com>
4217
4218 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4219
59ff2774
NC		 42202000-11-02 Per Lundberg <plundis@chaosdev.org>
4221
4222 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4223 * configure: Regenerate.
4224
37d8bb27
NC		 42252000-11-01 Nick Clifton <nickc@redhat.com>
4226
4227 * read.c (original_case_string): New global variable.
4228 (read_a_source_file): Copy opcode string into
4229 original_case_string if clobbering the case of the opcode.
4230 * read.h: Export the definition of original_case_string.
4231 * config/tc-arm.c (md_assembler): When parsing a .req
4232 directive use the original opcode string, not the case
4233 clobbered version.
4234
d75bb8cf
NC		 42352000-11-02 Nick Clifton <nickc@redhat.com>
4236
4237 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 4238 variable.
d75bb8cf
NC		 4239 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4240 dwarf2_where and dwarf2_gen_line_info.
4241
6c17cfe4
PB		 42422000-11-02 Theo Honohan <th@futuretv.com>
4243
50705ef4 4244 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 4245
c51ce5f0
EC		 42462000-10-31 Eric Christopher <echristo@redhat.com>
4247
4248 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4249 or pc-relative, else use fx_offset.
4250
f1bcba5b
JW		 42512000-10-31 Jim Wilson <wilson@redhat.com>
4252
4253 * config/tc-ia64.c (struct md): New field tag_fixups.
4254 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4255 qualifying predicate.
4256 (emit_one_bundle): Delete spurious multiplication by one. Handle
4257 tag_fixups.
4258 (ia64_start_line): Error if dangling qualifying predicate.
4259 (defining_tag): New static variable.
4260 (ia64_unrecognized_line, case '['): Parse tags.
4261 (ia64_frob_label): Create tag_fixups.
4262 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 4263
8637c045
AM		 42642000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4265
4266 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4267
ebeeafe6
BS		 42682000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4269
29184774 4270 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 4271
b041f888
KH		 42722000-10-30 Kazu Hirata <kazu@hxi.com>
4273
4274 * expr.c: Fix formatting.
4275 * flonum-copy.c: Likewise.
4276 * flonum.h: Likewise.
4277 * gasp.c: Likewise.
4278 * hash.c: Likewise.
4279
d8374dcd
HPN		 42802000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4281
4282 * as.h (OPTION_MD_BASE): Bump to 190.
4283 * as.c (parse_args) <std_longopts>: Add comment about the need to
4284 check OPTION_MD_BASE in as.h.
4285
1308f14c
HPN		 4286 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4287 for weak symbols.
4288
6f6ef0fa
NC		 42892000-10-27 Nick Clifton <nickc@redhat.com>
4290
4291 * configure.in (emulations): Add m68hc12.
4292 * configure: Regenerate.
4293 * po/gas.pot: Regenerate.
c51ce5f0 4294
bf1b5881
AH		 42952000-10-27 Aldy Hernandez <aldyh@redhat.com>
4296
50705ef4
AM		 4297 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4298 cpsr*.
4299 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 4300
85a39694
NC		 43012000-10-25 Nick Clifton <nickc@redhat.com>
4302
4303 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4304 a DWARF2 line number information sequence.
4305
4306 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4307
4308 * read.c (generate_lineno_debug): Update comment describing why
4309 DWARF2 line number debug information is not generated
4310 automatically by this function.
4311
4312 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4313 not all.
c51ce5f0 4314
85a39694
NC		 4315 * config/tc-arm.h (md_end): Define.
4316 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 4317
85a39694
NC		 4318 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4319 if generating DWARF2 line numbers.
4320 (arm_end_of_source): New function. Call dwarf2_finish if
4321 necessary.
4322
4323 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4324 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4325 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 4326
cce0cbdc
DN		 43272000-10-25 Diego Novillo <dnovillo@cygnus.com>
4328
29184774 4329 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 4330 arguments.
4331
64a0c779
DN		 43322000-10-24 Diego Novillo <dnovillo@cygnus.com>
4333
29184774 4334 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 4335 (build_displacement_string): Remove.
4336 (i386_parse_seg): Remove.
4337 (i386_intel_memory_operand): Remove.
4338 (i386_intel_operand): Re-write using recursive descent parser based
4339 on MASM documentation.
4340 (struct intel_parser_s): New structure.
4341 (intel_parser): New static variable.
4342 (struct intel_token): New structure.
4343 (cur_token, prev_token): New static variables.
4344 (T_NIL): Define.
4345 (T_CONST): Define.
4346 (T_REG): Define.
4347 (T_BYTE): Define.
4348 (T_WORD): Define.
4349 (T_DWORD): Define.
4350 (T_QWORD): Define.
4351 (T_XWORD): Define.
4352 (T_SHORT): Define.
4353 (T_OFFSET): Define.
4354 (T_PTR): Define.
4355 (T_ID): Define.
4356 (intel_match_token): New function.
4357 (intel_get_token): New function.
4358 (intel_putback_token): New function.
4359 (intel_expr): New function.
4360 (intel_e05): New function.
4361 (intel_e05_1): New function.
4362 (intel_e06): New function.
4363 (intel_e06_1): New function.
4364 (intel_e09): New function.
4365 (intel_e09_1): New function.
4366 (intel_e10): New function.
4367 (intel_e10_1): New function.
4368 (intel_e11): New function.
4369
19f7b010
JJ		 43702000-10-20 Jakub Jelinek <jakub@redhat.com>
4371
4372 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4373 instructions to loose any special insn->architecture mask.
4374
4375 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4376 (sparc_md_end, sparc_arch_types, sparc_arch,
4377 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4378 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4379 request v9b architecture if they are used).
4380
3ae647a0
NC		 43812000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4382
4383 * config/tc-m68k.c: Fix the previous misapplied patch.
4384
5cbdaa77
NC		 43852000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4386
50705ef4
AM		 4387 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4388 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4389 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4390 BFD_RELOC_*.
5cbdaa77 4391
e6c774b4
KH		 43922000-10-17 Kazu Hirata <kazu@hxi.com>
4393
4394 * debug.c: Fix formatting.
4395 * depend.c: Likewise.
4396 * dwarf2dbg.c: Likewise.
4397 * dwarf2dbg.h: Likewise.
4398 * ecoff.c: Likewise.
4399 * expr.c: Likewise.
4400 * expr.h: Likewise.
4401 * flonum-konst.c: Likewise.
4402 * frags.h: Likewise.
4403
ea20a7da
CC		 44042000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4405
4406 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4407 options.
4408 * doc/as.texinfo: Added notes about this new option.
4409
266cb5f1
HPN		 44102000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4411
4412 * config/tc-sh.c (JREG): Remove.
4413 (md_convert_frag): Remove #if 0:d code using JREG.
4414
6588847e
DN		 44152000-10-15 Diego Novillo <dnovillo@cygnus.com>
4416
4417 * config/tc-i386.c (i386_operand_modifier): Only match
4418 modifiers SHORT and FLAT if they are followed by a space.
4419 (parse_register): When `allow_naked_reg' is set, do not confuse
4420 identifiers that start with a register name with a register.
4421
30a2b4ef
KH		 44222000-10-12 Kazu Hirata <kazu@hxi.com>
4423
4424 * app.c: Fix formatting.
4425 * as.c: Likewise.
4426 * as.h: Likewise.
4427 * bit_fix.h: Likewise.
4428 * cgen.c: Likewise.
4429 * cgen.h: Likewise.
4430 * cond.c: Likewise.
4431
d01e2a23
AM		 44322000-10-11 Alan Modra <alan@linuxcare.com.au>
4433
4434 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4435
44852b19
AM		 44362000-10-07 Alan Modra <alan@linuxcare.com.au>
4437
dc1fc56b
AM		 4438 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4439 Re-arrange function a little and improve error message.
4440
44852b19
AM		 4441 * write.c (write_relocs): Fix a comment.
4442
4443 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4444 link-once sections.
4445
afa680f8
JW		 44462000-10-05 Jim Wilson <wilson@cygnus.com>
4447
4448 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4449
ce8a8b2f
AM		 44502000-10-05 Alan Modra <alan@linuxcare.com.au>
4451
4452 * config/tc-i386.c: Delete some useless comments, reformat others.
4453
4454 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4455 non-global syms in linkonce sections.
4456
56d27c17
AM		 44572000-10-04 Ralf Baechle <ralf@gnu.org>
4458
4459 * config/tc-ia64.c (operand_match): Don't use // style comments.
4460 * config/tc-i370.c: Likewise.
4461
7b15d668
HPN		 44622000-09-29 Hans-Peter Nilsson <hp@axis.com>
4463
4464 Changes to handle varying register prefix and user symbol prefix.
4465 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4466 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4467 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4468 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4469 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4470 (demand_register_prefix): New variable.
4471 (md_pseudo_table): New pseudo ".syntax".
4472 (md_longopts): New options --no-underscore and --underscore.
4473 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4474 on symbols_have_leading_underscore.
4475 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4476 (get_spec_reg): Ditto.
4477 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4478 Fix formatting.
4479 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4480 --help.
4481 <case OPTION_NO_US, case OPTION_US>: New.
4482 (md_show_usage): Be brief and reformat to match continuation of
4483 --help.
4484 * po/gas.pot: Regenerate.
4485
27df9f40
AM		 44862000-09-28 Alan Modra <alan@linuxcare.com.au>
4487
4488 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4489 force relocs for 12 bit branches.
4490 (md_apply_fix): Similarly, adjust logic here.
4491
5506e1a5
AM		 44922000-09-28 Alan Modra <alan@linuxcare.com.au>
4493
4494 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4495 adjust for external and weak syms as we will use a reloc. Allow
4496 for +8 offset when calculating limits of branches.
4497 (hppa_fix_adjustable): Undo 2000-09-23 change.
4498 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4499 Correct distance calculation.
47d89dba
AM		 4500 (tc_gen_reloc): Print the file name and line number if we can't
4501 handle a fixup.
5506e1a5
AM		 4502
4503 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4504 * config/tc-hppa.c (nonzero_dibits): Define.
4505 (arg_reloc_stub_needed): Check each arg and return value
4506 separately for zero case.
4507 (pa_align): Declare argument `bytes'.
4508
81d4177b
KH		 45092000-09-25 Kazu Hirata <kazu@hxi.com>
4510
4511 * config/tc-cris.c: Fix formatting.
4512 * config/tc-d10v.h: Likewise.
4513 * config/tc-d30v.c: Likewise.
4514 * config/tc-d30v.h: Likewise.
4515 * config/tc-fr30.c: Likewise.
4516 * config/tc-fr30.h: Likewise.
4517 * config/tc-m68k.c: Likewise.
4518 * config/tc-m68k.h: Likewise.
4519 * config/tc-pj.h: Likewise.
4520 * config/tc-ppc.c: Likewise.
4521 * config/tc-ppc.h: Likewise.
4522 * config/tc-sh.c: Likewise.
4523 * config/tc-sh.h: Likewise.
4524 * config/tc-sparc.c: Likewise.
4525 * config/tc-v850.h: Likewise.
4526 * config/tc-vax.h: Likewise.
4527 * config/tc-w65.h: Likewise.
4528 * config/tc-z8k.h: Likewise.
4529
959ee541
AM		 45302000-09-23 Alan Modra <alan@linuxcare.com.au>
4531
4532 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4533 checks only for ELF.
4534 (hppa_force_relocation): Likewise.
4535
139368c9
JW		 45362000-09-22 Jim Wilson <wilson@cygnus.com>
4537
4538 * config/tc-ia64.c (dv_sem): Add "stop".
4539 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4540 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4541 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4542 match above.
4543 (mark_resources): Check IA64_RS_PRr.
4544
151337e8
NC		 45452000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4546
56d27c17 4547 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 4548 md_estimate_size_before_relax): Redesign and clean up the
4549 relaxation mechanism.
4550
0b7410c4
KH		 45512000-09-21 Kazu Hirata <kazu@hxi.com>
4552
4553 * config/tc-ns32k.c: Fix formatting.
4554 * config/tc-ns32k.h: Likewise.
4555
a4d24084
KH		 45562000-09-20 Kazu Hirata <kazu@hxi.com>
4557
82efde3a
KH		 4558 * config/tc-m32r.c: Fix formatting.
4559 * config/tc-m32r.h: Likewise.
4560 * config/tc-m68851.h: Likewise.
4561 * config/tc-m68hc11.c: Likewise.
4562 * config/tc-m68hc11.h: Likewise.
4563 * config/tc-m88k.c: Likewise.
4564 * config/tc-mcore.c: Likewise.
a75214e5 4565 * config/tc-mcore.h: Likewise.
82efde3a
KH		 4566 * config/tc-mips.c: Likewise.
4567 * config/tc-mips.h: Likewise.
4568 * config/tc-mn10200.h: Likewise.
4569 * config/tc-mn10300.h: Likewise.
a75214e5 4570 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 4571 * config/tc-tahoe.h: Likewise.
4572
4844386e 45732000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 4574
4575 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4576 Likewise in relaxation description comments.
4577
9e754211
AM		 45782000-09-18 Alan Modra <alan@linuxcare.com.au>
4579
4580 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4581 subtraction of two syms without emitting a relocation.
4582
4583 From David Huggins-Daines <dhd@linuxcare.com>
4584 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4585 global or weak symbols.
4586
4a4f25cf
KH		 45872000-09-15 Kazu Hirata <kazu@hxi.com>
4588
4589 * config/tc-h8300.h: Fix formatting.
4590 * config/tc-h8500.c: Likewise.
4591 * config/tc-h8500.h: Likewise.
4592 * config/tc-hppa.h: Likewise.
4593 * config/tc-i370.h: Likewise.
4594 * config/tc-i386.h: Likewise.
4595 * config/tc-i860.c: Likewise.
4596 * config/tc-i860.h: Likewise.
4597 * config/tc-i960.h: Likewise.
4598 * config/tc-ia64.c: Likewise.
4599 * config/tc-ia64.h: Likewise.
4600
1dab94dd
KH		 46012000-09-14 Kazu Hirata <kazu@hxi.com>
4602
4603 * config/tc-a29k.c: Fix formatting.
4604 * config/tc-alpha.c: Likewise.
4605 * config/tc-arc.c: Likewise.
4606 * config/tc-arc.h: Likewise.
4607 * config/tc-arm.c: Likewise.
4608 * config/tc-arm.h: Likewise.
4609 * config/tc-avr.c: Likewise.
4610 * config/tc-avr.h: Likewise.
4611 * config/tc-tic30.c: Likewise.
4612 * config/tc-tic30.h: Likewise.
4613 * config/tc-tic54x.c: Likewise.
4614 * config/tc-tic54x.h: Likewise.
4615 * config/tc-tic80.c: Likewise.
4616 * config/tc-tic80.h: Likewise.
4617
7484b8e6
TW		 46182000-09-14 Timothy Wall <twall@cygnus.com>
4619
4620 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4621 parallel comparisons for later use.
4622 (struct rsrc): Add parallel comparison type.
4623 (resources_match): Skip special cases of PR usage (non-conflicting
4624 parallel compares).
56d27c17 4625
bf514e21
KH		 46262000-09-13 Kazu Hirata <kazu@hxi.com>
4627
4628 * config/obj-ecoff.c: Fix formatting.
4629 * config/obj-elf.c: Likewise.
4630 * config/obj-elf.h: Likewise.
4631 * config/obj-evax.h: Likewise.
4632 * config/obj-generic.h: Likewise.
4633 * config/obj-hp300.c: Likewise.
4634 * config/obj-hp300.h: Likewise.
4635 * config/obj-ieee.h: Likewise.
4636 * config/obj-vms.c: Likewise.
4637 * config/obj-vms.h: Likewise.
4638
156c2f8b 46392000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 4640
50705ef4
AM		 4641 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4642 (md_parse_option): Ditto.
4643 (md_longopts): Add -mips32 option.
4644 (md_show_usage): Document new options.
4645 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4646 (mips_ip): Assemble mfc0 with a sub-selection code.
4647 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 4648 (mips_cpu_to_str): New function.
4649 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4650 Use CPU_* defines instead of hardcoded numbers.
4651
50705ef4
AM		 4652 * doc/as.texinfo: Document new options.
4653 * doc/c-mips.texi: Ditto.
156c2f8b 4654
a01b9fa4
KH		 46552000-09-12 Kazu Hirata <kazu@hxi.com>
4656
4657 * as.h: Fix formatting.
4658 * asintl.h: Likewise.
4659 * bit_fix.h: Likewise.
dcd619be
KH		 4660 * config/obj-aout.c: Likewise.
4661 * config/obj-aout.h: Likewise.
4662 * config/obj-bout.c: Likewise.
4663 * config/obj-bout.h: Likewise.
4664 * config/obj-coff.c: Likewise.
4665 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 4666 * dwarf2dbg.h: Likewise.
4667 * expr.h: Likewise.
4668 * flonum.h: Likewise.
4669 * frags.h: Likewise.
4670 * itbl-ops.h: Likewise.
4671 * macro.h: Likewise.
4672 * read.h: Likewise.
4673 * sb.h: Likewise.
4674 * struc-symbol.h: Likewise.
4675 * subsegs.h: Likewise.
4676 * symbols.h: Likewise.
4677 * tc.h: Likewise.
4678 * write.h: Likewise.
4679
92774660
KH		 46802000-09-11 Kazu Hirata <kazu@hxi.com>
4681
f0e652b4
KH		 4682 * bignum-copy.c: Fix formatting.
4683 * config/tc-i370.c: Likewise.
92774660
KH		 4684 * config/tc-i960.c: Likewise.
4685 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 4686 * ehopt.c: Likewise.
4687 * flonum-copy.c: Likewise.
4688 * flonum-konst.c: Likewise.
4689 * flonum-mult.c: Likewise.
4690 * literal.c: Likewise.
4691 * read.c: Likewise.
4692 * sb.c: Likewise.
4693 * stabs.c: Likewise.
4694 * subsegs.c: Likewise.
92774660 4695
222f8079
PB		 46962000-09-09 Philip Blundell <philb@gnu.org>
4697
4698 * configure.in (arm*-*-uclinux*): New target.
4699 * configure: Regenerate.
4700
c488923f
KH		 47012000-09-09 Kazu Hirata <kazu@hxi.com>
4702
4703 * input-file.c: Fix formatting.
4704 * itbl-ops.c: Likewise.
4705 * messages.c: Likewise.
4706
e0e3ecca
PB		 47072000-09-08 Philip Blundell <philb@gnu.org>
4708
4709 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4710 offset is negative.
4711
5d64ca4e
L		 47122000-09-07 H.J. Lu <hjl@gnu.org>
4713
4714 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4715 * configure: Rebuild.
4716
bdaaa2e1
KH		 47172000-09-07 Kazu Hirata <kazu@hxi.com>
4718
e49bc11e
KH		 4719 * atof-generic.c: Fix formatting.
4720 * config/tc-mips.c: Likewise.
e13b337a
KH		 4721 * config/tc-vax.c: Likewise.
4722 * input-scrub.c: Likewise.
bdaaa2e1 4723
d07ed2cd
AO		 47242000-09-07 Alexandre Oliva <aoliva@redhat.com>
4725
4726 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4727 * configure.in (sh-*-linux*): Added.
4728 * configure: Rebuilt.
4729
86905619
KH		 47302000-09-06 Kazu Hirata <kazu@hxi.com>
4731
a28a3ccf
JL		 4732 * config/tc-hppa.c: Fix formatting.
4733
86905619
KH		 4734 * ecoff.c: Fix formatting.
4735
58cccadb
AO		 47362000-09-06 Alexandre Oliva <aoliva@redhat.com>
4737
4738 * configure: Rebuilt with new libtool.m4.
4739
542d6675
KH		 47402000-09-05 Kazu Hirata <kazu@hxi.com>
4741
4742 * cgen.c: Fix formatting.
4743 * config/tc-ia64.c: Likewise.
4744
5b343f5a
NC		 47452000-09-05 Nick Clifton <nickc@redhat.com>
4746
4747 * aclocal.m4: Regenerate.
4748 * config.in: Regenerate.
4749 * configure: Regenerate.
4750 * po/gas.pot: Regenerate.
50bbae35 4751
07e90ad5
HPN		 47522000-09-05 Hans-Peter Nilsson <hp@axis.com>
4753
4754 * config/tc-cris.c: Correct comment typos.
4755
1485d400
EC		 47562000-09-05 Eric Christopher <echristo@cygnus.com>
4757
4758 * config/tc-mn10300.c: Cleanup.
4759 (md_pcrel_from): Enable.
4760
904a31bf
AM		 47612000-09-05 Alan Modra <alan@linuxcare.com.au>
4762
927781e2
AM		 4763 * expr.c (operand): Fix a comment typo.
4764 * write.c (write_relocs): Fix a signed/unsigned warning.
4765
ecacdc7a
AM		 4766 * config/tc-hppa.c (fudge_reg_expressions): New
4767 (hppa_force_reg_syms_absolute): New.
4768 (pa_equ): Allow reg_section expressions.
4769 * config/tc-hppa.c (md_optimize_expr): Define.
4770 (hppa_force_reg_syms_absolute): Prototype.
4771
4772 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4773 (pa_parse_number): Pass in arg to select fp reg parsing.
4774 Return 1 to indicate format checks pass. If strict, then only
4775 accept a register or register symbol. Return value in...
4776 (pa_number): New static for pa_parse_number.
4777 (FP_REG_BASE): Define.
4778 (FP_REG_RSEL): Define.
4779 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4780 appropriate. White space changes.
4781 (need_pa11_opcode): Don't bother passing any params, get them from
4782 globals instead.
4783 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4784 Remove extraneous check in case 'Q'.
4785 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4786 reg, set section of resulting symbol to reg_section.
4787 (pa_parse_space_stmt): Modify call to pa_parse_number.
4788 (pa_space): Likewise.
4789
904a31bf
AM		 4790 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4791 (hppa_force_relocation): Handle vtable relocs.
4792 (pa_vtable_entry): New.
4793 (pa_vtable_inherit): New.
4794 (md_pseudo_table): Add entries for vtable pseudos.
4795 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4796 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4797 against weak syms.
4798 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4799 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4800 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4801 millicode import.
4802 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4803 specify a symbol type.
4804
4805 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4806 dependent things together.
4807 (md_elf_symbol_type): Define.
4808
4809 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4810 symbol.
4811 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4812
4813 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4814 (obj_elf_vtable_entry): Declare.
4815
4816 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4817 and export function.
4818 (obj_elf_vtable_entry): Similarly.
4819 (elf_pseudo_table): Fix the damage with a cast.
4820
a47cf567 48212000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 4822
4823 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4824 for template selection when a label is needed.
4825
197865e8
KH		 48262000-09-02 Kazu Hirata <kazu@hxi.com>
4827
4828 * config/tc-ia64.c: Fix formatting.
4829
18e03609
NC		 48302000-09-02 Nick Clifton <nickc@redhat.com>
4831
4832 * configure.in: Increase version number to 2.10.91.
4833 * configure: Regenerate.
4834 * aclocal.m4: Regenerate.
4835 * config.in: Regenerate.
4836 * po/gas.pot: Regenerate.
4837 * Makefile.in: Regenerate.
1485d400 4838
a1cc9221
AO		 48392000-09-01 Alexandre Oliva <aoliva@redhat.com>
4840
4841 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4842 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4843 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4844 similar relocs.
4845 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4846 branches.
4847
48482000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4849
4850 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4851 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4852 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4853 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4854 (GOT_symbol): New variable.
4855 (md_undefined_symbol): Set it.
4856
44576e1f
RH		 48572000-09-01 Richard Henderson <rth@cygnus.com>
4858
4859 * config/tc-ia64.c (match): Don't inline.
4860 (extra_goodness): New.
4861 (md_begin): Prefer nop.f and nop.b for best_template.
4862
29f8404c
KH		 48632000-08-31 Kazu Hirata <kazu@hxi.com>
4864
76b0a8c0
KH		 4865 * as.c: Fix formatting.
4866 * cond.c: Likewise.
4867 * frags.c: Likewise.
29f8404c
KH		 4868 * macro.c: Likewise.
4869
b4c1ea07
EC		 48702000-08-31 Eric Christopher <echristo@cygnus.com>
4871
4872 * config/tc-mn10300.c: Cleanup and fix warnings.
4873 (md_pseudo_table): Add initializers.
4874 (md_show_usage): Cleanup.
4875 (md_parse_option): Fix warnings.
4876 (md_undefined_symbol): Fix warnings.
4877 (md_conver_frag): Fix warnings.
4878 (tc_gen_reloc): Fix warnings.
4879 (md_apply_fix3): Fix warnings.
4880 (check_operand): Fix warnings.
4881
ac48eca1
AO		 48822000-08-31 Alexandre Oliva <aoliva@redhat.com>
4883
4884 * acinclude.m4: Include libtool and gettext macros from the
4885 top level.
4886 * aclocal.m4, configure: Rebuilt.
4887
e0c21649
GK		 48882000-08-30 Mark Hatle <mhatle@mvista.com>
4889
4890 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4891
cf39a089
KH		 48922000-08-31 Kazu Hirata <kazu@hxi.com>
4893
4894 * listing.c: Fix formatting.
4895
3ee4defc
KH		 48962000-08-29 Kazu Hirata <kazu@hxi.com>
4897
4898 * app.c: Fix a comment typo. Fix formatting.
4899
1e8d20f4
NC		 49002000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4901
29184774 4902 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 4903 offset of the target destination for jmp instructions.
4904 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 4905
5bcac8a4
HPN		 49062000-08-24 Hans-Peter Nilsson <hp@axis.com>
4907
4908 * NEWS: Mention support for CRIS.
4909
46547ecc
DC		 4910Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4911
4912 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4913 Sets `.lcomm' alignment to zero.
4914
4b853faa
AO		 49152000-08-23 Alexandre Oliva <aoliva@redhat.com>
4916
29184774
NC		 4917 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4918 TC_FIX_ADJUSTABLE): Define.
4b853faa 4919
efcc5914
JW		 49202000-08-23 Jim Wilson <wilson@cygnus.com>
4921
4922 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4923 unwind.personality_routine is set.
4924
aca719bf
AO		 49252000-08-23 H.J. Lu <hjl@gnu.org>
4926
4927 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4928
a3da4de1
AO		 49292000-08-23 Alexandre Oliva <aoliva@redhat.com>
4930
4931 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4932 environment is pe.
4933
56385375
L		 49342000-08-22 H.J. Lu <hjl@gnu.org>
4935
4936 * config.in (STRICTCOFF): New for strict COFF.
4937
4938 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4939 i386-*-go32* and i386-go32-rtems*.
4940 * configure: Rebuilt.
4941
4942 * config/obj-coff.c (obj_coff_endef): Follow the historical
4943 behavior if STRICTCOFF is not defined.
4944
4945 * doc/internals.texi: Document STRICTCOFF.
4946
8f36cd18
AO		 49472000-08-22 Alexandre Oliva <aoliva@redhat.com>
4948
4949 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4950 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4951 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4952 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4953 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4954 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4955 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4956 Likewise.
4957
58a77e41
EC		 49582000-08-22 Eric Christopher <echristo@cygnus.com>
4959
4960 * config/tc-mn10300.c: (md_apply_fix): New function.
4961 (mn10300_force_relocation): New function.
4962 (mn10300_fix_adjustable): New function.
4963
4964 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4965 (TC_HANDLES_FX_DONE): Define.
4966 (obj_fix_adjustable): Define.
4967 (MD_APPLY_FIX3): Define.
4968 (TC_LINKRELAX_FIXUP): Define.
4969
4970 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4971 previously defined.
4972 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4973
4974 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4975
ded0649c
JE		 49762000-08-21 Jason Eckhardt <jle@cygnus.com>
4977
4978 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4979 if the fixup resulted in a relocation.
4980
66102fe2
NC		 49812000-08-18 Nick Clifton <nickc@redhat.com>
4982
4983 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4984 Make reference to first element of shift_names explicit.
4985
02198638
AO		 49862000-08-18 Alexandre Oliva <aoliva@redhat.com>
4987
4988 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4989 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4990 add a symbol's address. Removed all target-specific #ifdefs that
4991 used to accomplished the same.
4992 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4993 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4994 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4995 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4996 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4997
353e2c69
KH		 49982000-08-17 Kazu Hirata <kazu@hxi.com>
4999
5000 * dwarf2dbg.c: Fix formatting.
5001
4fb7971f
NC		 50022000-08-17 Nick Clifton <nickc@redhat.com>
5003
5004 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
5005 to be recoded as logical shift lefts by zero.
5006
50b81f19
JW		 50072000-08-16 Jim Wilson <wilson@cygnus.com>
5008
5009 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
5010 postincrement modified registers. Handle IA64_OPND_R3_2 addl
5011 source registers.
5012 (note_register_values): Handle IA64_OPND_R3_2 operands.
5013
f869cfc6
JE		 50142000-08-16 Jason Eckhardt <jle@cygnus.com>
5015
50bbae35 5016 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 5017
8cb8bcba
NC		 50182000-08-16 Nick Clifton <nickc@redhat.com>
5019
5020 * config/tc-arm.c (struct asm_shift): Delete.
5021 (shift[]): Delete.
5022 (enum asm_shift_index): New.
5023 (struct asm_shift_properties): New.
5024 (struct asm_shift_name): New.
5025 (shift_properties[]); New.
5026 (shift_names[]); New.
5027
5028 (decode_shift): Use new structures.
5029 Issue a warning is "ROR #0" is used.
5030 Issue a warning if "ASR #0" or "LSR #0" is used.
5031
5032 (md_begin): Initialise arm_shift_hsh table from new
5033 asm_shift_name array.
5034
c2158c24
JJ		 50352000-08-16 Jakub Jelinek <jakub@redhat.com>
5036
5037 * config/tc-sparc.c: Kill all warnings.
5038 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5039 in -xarch= as well.
5040 (md_show_usage): Update usage text.
5041
70485b5c
NC		 50422000-08-16 Nick Clifton <nickc@redhat.com>
5043
c2158c24 5044 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 5045 useful.
5046
a47cf567 50472000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 5048
5049 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5050
5051 * config/tc-sh.c (md_assemble): Changed so debug_type
5052 test performed for ppi_assemble
5053 * config/tc-sh.c: Included dwarf2dbg.h.
5054 (debug_line): Defined.
5055 (md_assemble): Generates dwarf2 line info.
5056 (sh_finalize): New function. Finalize dwarf2 info.
5057 (assemble_ppi): Returns size of code generated.
5058 (build_Mytes): Returns size of code generated.
5059 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5060 * config/tc-sh.h (md_end): Defined.
5061 (sh_finalize): Declared.
5062
1db77c8e
AO		 50632000-08-15 Alexandre Oliva <aoliva@redhat.com>
5064
5065 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5066 md_number_to_chars.
5067
046b3b54
NC		 50682000-08-14 Nick Clifton <nickc@redhat.com>
5069
5070 * config/tc-arm.c (do_bx): Allow "bx pc".
5071
c43c2cc5
JW		 50722000-08-14 Jim Wilson <wilson@cygnus.com>
5073
5074 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5075 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5076 (md_begin): Change assignment to md.flag to OR in the new bit.
5077
d1d8ba22
NC		 50782000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5079
5080 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 5081 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5082 C_MOU, and C_EOS.
d1d8ba22 5083
22b36938
JE		 50842000-08-14 Jason Eckhardt <jle@cygnus.com>
5085
5086 * NEWS: Mention i860 support.
5087
c0bd0db2
JL		 5088Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
5089
5090 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5091
0ac658b8
AS		 50922000-08-14 Andreas Schwab <schwab@suse.de>
5093
5094 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5095
9fc2dda2
JE		 50962000-08-11 Andreas Schwab <schwab@suse.de>
5097
5098 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5099 argument.
5100
bc4466dc
KH		 51012000-08-11 Kazu Hirata <kazu@hxi.com>
5102
5103 * expr.c: Fix formatting.
351aa9f6 5104 * config/obj-bout.c: Likewise.
bc4466dc 5105
a9c99419
JE		 51062000-08-10 Jason Eckhardt <jle@cygnus.com>
5107
5108 * doc/c-i860.texi: Flesh out the i860 section more.
5109
7c743825
KH		 51102000-08-10 Kazu Hirata <kazu@hxi.com>
5111
5112 * symbols.c: Fix formatting.
929b12bc 5113 * expr.c: Likewise.
7c743825 5114
fa2255cb
DN		 5115Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
5116
29184774
NC		 5117 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5118 modifier has the IgnoreSize bit set.
fa2255cb 5119
fc997f4b
AM		 51202000-08-09 Alan Modra <alan@linuxcare.com.au>
5121
5122 From Rodney Brown <RodneyBrown@mynd.com>
5123 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5124 * configure: Regenerate.
5125
a47cf567
NC		 51262000-08-09 Kazu Hirata <kazu@hxi.com>
5127
5128 * hash.c: Fix formatting.
5129 * gasp.c: Likewise.
5130
305d537e
JE		 51312000-08-08 Jason Eckhardt <jle@cygnus.com>
5132
5133 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5134 (i860_fix_info): New enum.
5135 (MD_APPLY_FIX3): Define.
5136 (WORKING_DOT_WORD): Define.
5137 (TC_HANDLES_FX_DONE): Define.
5138 (DIFF_EXPR_OK): Define.
5139 (LISTING_HEADER): Define.
5140 (TARGET_FORMAT): Select target format based on endian flag.
5141 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5142 (target_big_endian): Add external declaration.
5143
5144 * config/tc-i860.c: All existing code reworked completely. Other
5145 new code shown below.
5146 (SYNTAX_SVR4): Define.
5147 (target_warn_expand): New variable.
5148 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5149 (md_longopts): Declare and define with new options (-EL, -EB,
5150 and -mwarn-expand).
5151 (md_show_usage): New function.
5152 (md_operand): New function.
5153 (obtain_reloc_for_imm16): New function.
5154 (md_apply_fix3): New function.
5155 (tc_gen_reloc): New function.
5156
df86943d
NC		 51572000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5158
5159 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5160 2 bytes of the jump address are in the same frag.
5161 (find): Accept 68hc12 register indirect modes.
5162
5163 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 5164
30d25259
RH		 51652000-08-07 Richard Henderson <rth@cygnus.com>
5166
5167 * config/tc-ia64.c (unwind): Add prologue_mask member.
5168 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5169 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5170 (dot_body): Clear unwind.prologue_mask.
5171 (dot_prologue): Set it. Accept a register second argument.
5172
2d484c7f
KH		 51732000-08-07 Kazu Hirata <kazu@hxi.com>
5174
5175 * config/atof-ieee.c: Fix formatting.
5176 * config/atof-tahoe.c: Likewise.
5177
a47cf567 51782000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 5179
3d4ae3c0
NC		 5180 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5181 work.
5182
c91d2e08
NC		 5183 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5184 of .popsection, .previous, .pushsection, .subsection,
5185 .version, .vtable_entry, .vtable_inherit and .weak.
5186
47926f60
KH		 51872000-08-05 Kazu Hirata <kazu@hxi.com>
5188
5189 * config/tc-cris.c: Fix formatting.
5190 * config/tc-i386.c: Likewise.
5191 * config/tc-sparc.c (sparc_ip): Simplify the code.
5192
ab3e48dc
KH		 51932000-08-04 Kazu Hirata <kazu@hxi.com>
5194
5195 * config/tc-cris.c: Rearrange code for readability.
5196 * config/tc-d10v.c: Fix formatting.
5197 * config/tc-m32r.c: Likewise.
5198 * config/tc-sparc.c: Likewise.
5199
3d56ab85
JW		 52002000-08-02 Jim Wilson <wilson@cygnus.com>
5201
5202 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5203 before ia64_find_opcode.
5204 (md_assemble): Likewise.
5205
3f9dfb2c
NC		 52062000-08-01 Nick Clifton <nickc@cygnus.com>
5207
a47cf567 5208 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 5209 Undo some formatting fixes.
3f9dfb2c 5210
28e4f854
KH		 52112000-08-01 Kazu Hirata <kazu@hxi.com>
5212
5213 * config/obj-som.c: Fix formatting.
5214 * config/obj-ieee.c: Likewise.
5215 * config/tc-arm.c: Likewise.
5216 * config/tc-v850.c: Likewise.
5217
a570e639
NC		 52182000-08-01 Nick Clifton <nickc@redhat.com>
5219
5220 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5221 index by command line option.
58a77e41 5222
a570e639
NC		 52232000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5224
5225 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5226 (@node M68K-Branch): Rewrite to match the reality.
5227
e3308d0d
JE		 52282000-07-31 Jason Eckhardt <jle@cygnus.com>
5229
5230 * doc/c-i860.texi: New file.
5231 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5232 * doc/Makefile.in: Regenerate.
5233 * doc/all.texi: Add I860 as relevant architecture.
5234 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5235
2fd5405a
NC		 52362000-07-31 Kazu Hirata <kazu@hxi.com>
5237
5238 * config/tc-d30v.c: Fix formatting.
5239
28e7409f
NC		 52402000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5241
50bbae35
AM		 5242 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5243 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5244 long emit a long branch if available instead of an absolute jump, never
5245 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 5246
5247 * doc/c-m68k.texi: Document new command line option.
58a77e41 5248
a47cf567
NC		 52492000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5250
5251 * config/tc-avr.c: Use PARAMS macro in function declarations.
5252 Don't declare md_pcrel_from_section (already in tc-avr.h).
5253 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5254 (avr_operand): Don't set (unsigned) op_mask to -1.
5255
534022ea
JE		 52562000-07-28 Jason Eckhardt <jle@cygnus.com>
5257
50bbae35
AM		 5258 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5259 * configure: Regenerated.
5260 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5261 of operand to the .type directive (.e.g, "type").
534022ea 5262
4c400d5e
AM		 52632000-07-28 Alan Modra <alan@linuxcare.com.au>
5264
5265 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5266 * app.c (do_scrub_chars): Record where first comment found.
5267 * read.c (read_a_source_file): Init found_comment on entry, and
5268 notify whether comments found on exit.
5269 * config/tc-hppa.c (md_shortopts): Add "c".
5270 (md_longopts): Add warn-comment.
5271 (md_parse_option): Handle it.
5272 (md_show_usage): Show available options.
5273 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5274
0aa529cb
AC		 5275Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5276
5277 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5278 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 5279 sym_ptr_ptr
0aa529cb
AC		 5280 (md_estimate_size_before_relax): Don't fall off end of function.
5281
c6a7ab1f
NC		 52822000-07-27 Kazu Hirata <kazu@hxi.com>
5283
5284 * config/tc-avr.c: Fix formatting.
5285 * config/tc-ns32k.c: Likewise.
5286
e0c6ed95
AM		 52872000-07-27 Alan Modra <alan@linuxcare.com.au>
5288
5289 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5290
52912000-07-27 Kazu Hirata <kazu@hxi.com>
5292
5293 * config/tc-d10v.c: Fix formatting.
5294 * config/tc-z8k.c: Likewise.
5295 * config/tc-sparc.c: Likewise.
5296
6883dc5e 52972000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 5298
5299 * cgen.c (queue_fixup): Declare opinfo.
5300 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5301 (gas_cgen_md_operand): Ditto.
5302 (gas_cgen_md_apply_fix3): Ditto.
5303
39da8128
DD		 53042000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5305
5306 * config/obj-coff.c (obj_frob_symbol): Don't merge
5307 labels. Don't merge if the symbol isn't constant. Return
5308 immediately if a symbol is merged.
5309
65e68b04
AM		 53102000-07-22 Alan Modra <alan@linuxcare.com.au>
5311
5312 * frags.c (frag_align): Correct absolute section alignment.
5313
5e0d736c
DD		 53142000-07-20 DJ Delorie <dj@redhat.com>
5315
5316 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5317 it breaks linking against DLLs.
5318
3bcbcc3d
HPN		 53192000-07-20 Hans-Peter Nilsson <hp@axis.com>
5320
5321 * configure.in: Add CRIS support.
5322 * configure: Regenerate.
5323 * Makefile.am: (CPU_TYPES): Add cris.
5324 (CPU_OBJ_VALID) [aout]: Add cris.
5325 (MULTI_CPU_TYPES): Add cris.
5326 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 5327 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 5328 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5329 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5330 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5331 Regenerate dependencies.
5332 * Makefile.in: Regenerate.
5333 * aclocal.m4: Regenerate.
5334 * as.c: Declare crisaout, criself.
5335 * config/tc-cris.h, config/tc-cris.c: New.
5336 * config/e-criself.c, config/e-crisaout.c: New.
5337 * po/POTFILES.in, po/gas.pot: Regenerate.
5338
041ff4dd 53392000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 5340
041ff4dd 5341 * read.c: Fix formatting.
efaf0ba4 5342 * write.c: Fix formatting.
041ff4dd 5343
f980ada0
L		 53442000-07-19 H.J. Lu <hjl@gnu.org>
5345
5346 * sb.c: Include <stdlib.h> if exists for abort ().
5347
25a8b250
AM		 53482000-07-19 Alan Modra <alan@linuxcare.com.au>
5349
5350 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5351 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5352 (pa_type_args): Same here.
5353
7a9aaf92
NC		 53542000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5355
5356 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5357 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5358 the storage class is already set.
5359
8098403c
NC		 53602000-07-17 Kazu Hirata <kazu@hxi.com>
5361
fafb6d17 5362 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 5363 * config/tc-mn10200.c: Likewise.
5364 * config/tc-mn10300.c: Likewise.
5365 * config/tc-pj.c: Likewise.
5366 * config/tc-tic80.c: Likewise.
5367 * config/tc-w65.c: Likewise.
8098403c 5368
977e771a
FCE		 53692000-07-17 Frank Ch. Eigler <fche@redhat.com>
5370
5371 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5372 is defined.
5373
63bf5651
ILT		 53742000-07-15 Ian Lance Taylor <ian@zembu.com>
5375
5376 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5377 @code.
5378
1cd1c99b
AM		 53792000-07-15 Alan Modra <alan@linuxcare.com.au>
5380
5381 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5382 ELF as are used for SOM (except the 32-bit reloc one) to decide
5383 whether a symbol can be reduced to a section symbol. Expand on
5384 the comment for symbols involved in LR% and RR% expressions.
5385
119d663a
NC		 53862000-07-14 Nick Clifton <nickc@cygnus.com>
5387
5388 * config/tc-mips.c (mips_disable_float_construction): New
5389 static variable. Set to true if doubles should not be
5390 constructed by loading two single width fp registers with
5391 halves of the value.
5392 (mips_ip): Test mips_disable_float_construction.
5393 (md_longopts): Add command line switches --construct-floats
5394 and --no-construct-floats.
5395 (md_parse_option): Parse new command line options.
5396 (md_show_usage): Describe new command line options.
5397
5398 * doc/c-mips.texi: Document new command line options.
5399
906fac54
AM		 54002000-07-13 Koundinya K <kk@ddeorg.soft.net>
5401
5402 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5403 * configure: Regenerate.
5404
54052000-07-13 Hans-Peter Nilsson <hp@axis.com>
5406
5407 * configure.in (DEFAULT_EMULATION setting): Revert part of
5408 2000-07-01 change that set te_multi=multi unless set to tmips.
5409 * configure: Regenerate.
5410
7f788821
NC		 54112000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5412
5413 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 5414 section when aligning it increases its size.
7f788821 5415
9a736b6b
NC		 54162000-07-11 Kazu Hirata <kazu@hxi.com>
5417
5418 * config/tc-tic54x.c: Fix formatting.
5419
3dd5103b
NC		 54202000-07-10 Kazu Hirata <kazu@hxi.com>
5421
5422 * config/tc-h8500.c: Fix formatting.
1aea3bb8 5423 * config/tc-tic54x.c: Fix formatting.
3dd5103b 5424
46b85d42
AM		 54252000-07-10 Alan Modra <alan@linuxcare.com.au>
5426
5427 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5428 displacements correctly.
5429
5430 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5431
54322000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5433
5434 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5435 warning.
5436 (hash_jam): Ditto.
5437
ad1079af
AM		 54382000-07-09 Alan Modra <alan@linuxcare.com.au>
5439
5440 From David Huggins-Daines <dhd@linuxcare.com>
5441 * config/te-hppalinux64.h: Add a new emulation.
5442 * configure.in (emulations): Add configure bits to support the
5443 64-bit Linux/parisc target.
5444 * configure: Regenerate.
5445
5446 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5447 (md_shortopts): Add `V' for ELF.
5448
5449 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5450 when SOM or ELF_ARG_RELOC are defined.
5451 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5452 ELF_ARG_RELOC are defined.
5453 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5454 (pa_stringer): ..Do it here instead. Fix comment typos.
5455 (hppa_force_relocation): Cast enums to int before comparing with
5456 ints.
5457
5458 From Ryan Bradetich <rbradetich@uswest.net>
5459 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5460 redifinition warning.
5461 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5462 (hppa_force_relocation): ditto
ad1079af
AM		 5463 (md_apply_fix): Added cast to buf to fix warnings.
5464
5465 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5466 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5467
5468 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5469 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5470 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5471 reloc_type** to avoid warnings in switch.
5472 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5473 little earlier instead.
5474
5475 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5476 and elf.
5477 (pa_type_args): Use symbol_arg_reloc_info.
5478 (struct pa_it): Make arg_reloc unsigned int.
5479 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5480 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5481 (pa_code): Delete. pa_text duplicates this function.
5482 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5483 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5484 int.
5485 (cons_fix_new_hppa): Actually change selector to e_fsel when
5486 warning about assuming so.
5487 (tc_gen_reloc): More example elf arg reloc code.
5488 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5489 (hppa_force_relocation): Likewise.
5490
5491 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5492 files.
5493 (pa_end_of_source): Prototype.
5494 (hppa_fix_adjustable): Prototype.
5495 (LABELS_WITHOUT_COLONS): Move it..
5496 * config/te-hppa.h: To here.
5497
5498 * config/te-hppa64.h: New file.
5499
5500 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5501 type.
5502 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5503 format -10, -16, 16 relocs.
5504 (hppa_elf_mark_end_of_function): Test for null
5505 last_call_info->start_symbol
5506
5507 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5508 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5509 re_assesmble_* functions. Delete extraneous statements. Fix
5510 typos in comments.
5511 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5512 insn to re_assemble_*.
5513
623aa224
UC		 55142000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5515
5516 * doc/internals.texi (Expressions): Fix typo.
58a77e41 5517
c4aa876b
NC		 55182000-07-08 Kazu Hirata <kazu@hxi.com>
5519
5520 * config/tc-sh.c: Fix formatting.
d0313fb7 5521 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 5522 * depend.c: Fix formatting.
5523 * flonum-konst.c: Likewise.
5524 * flonum-mult.c: Likewise.
c4aa876b 5525
6b31947e
NC		 55262000-07-07 Kazu Hirata <kazu@hxi.com>
5527
a5bfe8c9 5528 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 5529 * config/obj-vms.c: Fix comments.
5530 * config/tc-a29k.c: Likewise.
5531 * config/tc-alpha.c: Likewise.
5532 * config/tc-h8300.c: Likewise.
5533 * config/tc-h8500.c: Likewise.
5534 * config/tc-i370.c: Likewise.
5535 * config/tc-ia64.c: Likewise.
5536 * config/tc-m68hc11.c: Likewise.
5537 * config/tc-m68k.c: Likewise.
5538 * config/tc-mips.c: Likewise.
5539 * config/tc-ns32k.c: Likewise.
5540 * config/tc-ppc.c: Likewise.
5541 * config/tc-z8k.c: Likewise.
6b31947e 5542
b8a9dcab
NC		 55432000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5544
5545 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5546 Default to '(SEC_LOAD | SEC_DATA)'.
5547 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5548
5549 * doc/internals.texi (CPU Backend): Describe
5550 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5551
beb2de9b
AC		 5552Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5553
5554 * as.c (parse_args): NULL terminate the long option list.
5555
24ddb296
AC		 5556Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5557
5558 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 5559 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 5560
1fe72011
NC		 55612000-07-05 Nick Clifton <nickc@cygnus.com>
5562
5563 * config/tc-d30v.c (write_2_short): Further changes to warning
5564 messages produced when combining EITHER_BUT_PREFER_MU attributed
5565 opcodes.
5566
a5bfe8c9 55672000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 5568
5569 * MAINTAINERS: new
5570
8de8f17e
AO		 55712000-07-04 Alexandre Oliva <aoliva@redhat.com>
5572
5573 * config/tc-arm.c (psrs): Accept combinations of flags.
5574
00d2865b
NC		 55752000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5576
5577 * config/tc-avr.c: Change _ () to _() around all strings marked
5578 for translation (exception from the usual coding style).
5579 (avr_opt): New struct variable, how the new switches are set.
5580 (OPTION_MMCU): Define as 'm' and actually use.
5581 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5582 (show_mcu_list): New function, display the list of known MCUs.
5583 (md_show_usage): Document the new switches. Call show_mcu_list.
5584 (avr_set_arch): Change 'm' to OPTION_MMCU.
5585 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5586 Handle the new switches.
5587 (avr_operands): Disable warnings for undefined combinations of
5588 operands if -mall-opcodes. Disable warnings for skipping two-word
5589 instructions if enhanced core or -mno-skip-bug.
5590 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5591 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5592 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5593 (avr_ldi_expression): Warn about implicit lo8().
5594 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5595
54588503
UC		 55962000-07-01 Koundinya K <kk@ddeorg.soft.net>
5597
50bbae35
AM		 5598 * configure.in: Add entry for mips-*-sysv4*MP*
5599 * configure: Rebuild
5600 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5601 elf32-tradlittlemips for traditional mips targets.
5602 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5603 test for Link Once sections as in adjust_reloc_syms.
5604 * config/te-tmips.h: New file for traditional mips targets. Define
5605 TE_TMIPS.
58a77e41 5606
c9900432
NC		 56072000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5608
5609 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5610 flags argument is not present, don't change an existing section's
5611 section's attributes. If the flags argument is present, warn if the
5612 attributes don't match the section's current attributes. When
5613 long section names are supported, set SEC_LINK_ONCE and
5614 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5615
9d87310a
HPN		 5616Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5617
5618 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5619 symbols; create them.
5620
dbddefbf
NC		 56212000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5622
5623 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 5624 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 5625
2ae7e77b
AH		 56262000-06-27 Aldy Hernandez <aldyh@redhat.com>
5627
5628 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 5629 expressions. Ignore the problem when handling 16 bit signed
5630 immediates, because the assembler will take care of the relocation
5631 later.
2ae7e77b 5632
6b2539e3
NC		 56332000-06-27 Nick Clifton <nickc@cygnus.com>
5634
5635 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 5636 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 5637 sequential order, and emit warning messages if the input source
5638 code contains constructs like that, or parallel constructs
5639 containing such opcodes.
5640
65aa24b6
NC		 56412000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5642
5643 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5644 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5645 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5646 (md_show_usage): Update usage message.
5647 (md_parse_option): Allow redefinition of MCU type within the
5648 same avr[1-5] bfd machine type. Show both old and new MCU type
5649 in the error message.
5650 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5651 Simplify 8K wrap code.
5652
f0c56b90
NC		 56532000-06-25 Kazu Hirata <kazu@hxi.com>
5654
50bbae35
AM		 5655 * config/obj-aout.c: Remove all uses of DEFUN.
5656 * config/obj-ieee.c: Likewise.
5657 * config/tc-sh.c: Fix comment typos.
5658 * config/tc-tahoe.c: Likewise.
5659 * config/tc-vax.c: Likewise.
5660 * config/tc-w65.c: Likewise.
5661 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 5662 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5663
6d249963
DD		 56642000-06-24 DJ Delorie <dj@cygnus.com>
5665
5666 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5667 more changes from Sept 1999
5668 (tc_i386_fix_adjustable): ditto
5669 (md_apply_fix3): ditto
5670
680d2857 56712000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 5672
680d2857
FCE		 5673 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5674 (gas_cgen_parse_operand): Set it around expression() call.
5675 (gas_cgen_md_operand): Test for it before longjmp().
5676
e7b305a2
AM		 56772000-06-24 Kazu Hirata <kazu@hxi.com>
5678
c0fecd35
AM		 5679 * config/tc-h8500.c: Remove all uses of DEFUN.
5680 * config/tc-sh.c: Likewise.
5681 * config/tc-w65.c: Likewise.
5682 * config/tc-z8k.c: Likewise.
5683
e7b305a2
AM		 5684 * config/tc-h8500.c: Fix typos in comments.
5685
ed6d6fd3
FCE		 56862000-06-23 Frank Ch. Eigler <fche@redhat.com>
5687
5688 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5689 is defined.
5690
f7c88872
AM		 56912000-06-23 matthew green <mrg@redhat.com>
5692
5693 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 5694 defined. Fix error message for `[' grouping.
f7c88872 5695
70d6ecf3
AM		 56962000-06-22 Kazu Hirata <kazu@hxi.com>
5697
5698 * config/tc-h8300.c: Fix formatting and comment typos.
5699
e9718fe1
TW		 57002000-06-22 Timothy Wall <twall@cygnus.com>
5701
5702 * config/tc-ia64.c (note_register_values): Move premature QP
5703 notation clearing into the appropriate place.
5704
45288df1
AM		 57052000-06-22 Alan Modra <alan@linuxcare.com.au>
5706
1581f8c9
AM		 5707 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5708 first before anything else. Add bin-bugs.h, emul.h and progress.h
5709 Sort list of files as for $(OBJS) in Makefile.am.
5710
5711 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5712 find one. Remake dependencies.
5713 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5714 * Makefile.in: Regenerate.
5715 * doc/Makefile.in: Regenerate.
5716
45288df1
AM		 5717 * config/tc-i386.c (i386_displacement): Don't assume a constant
5718 displacement is necessarily 16 bits when in 16 bit code mode.
5719 (md_assemble): Instead size the displacement here after we know
5720 for sure that a .code16gcc operand hasn't automatically added
5721 operand size prefixes.
5722
01580992
L		 57232000-06-21 H.J. Lu <hjl@gnu.org>
5724
5725 * Makefile.am: Rebuild dependency.
5726 * Makefile.in: Rebuild.
5727
40f09f82
JL		 57282000-06-21 Kazu Hirata <kazu@hxi.com>
5729
5730 * config/tc-h8300.c (parse_reg): Make the function static.
5731 (parse_exp): Likewise.
5732
78295804
DD		 57332000-06-20 DJ Delorie <dj@cygnus.com>
5734
5735 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5736 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5737 for cygwin import libraries to work properly.
5738
45f85b08
L		 57392000-06-20 H.J. Lu <hjl@gnu.org>
5740
5741 * Makefile.am: Rebuild dependency.
5742 * Makefile.in: Rebuild.
5743 * configure: Likewise.
5744 * doc/Makefile.in: Likewise.
5745
39bec121
TW		 57462000-06-20 Timothy Wall <twall@cygnus.com>
5747
5748 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 5749 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 5750 * doc/c-tic54x.texi: New.
5751 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 5752 documentation file.
39bec121 5753 * doc/all.texi: Add C54X.
3e87a760 5754 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 5755 * doc/Makefile.in: Regenerate.
5756 * configure.in: Add tic54x and define LIBM for tic54x.
5757 * configure: Regenrate.
5758 * config/tc-tic54x.[ch]: New.
5759 * config/obj-coff.h: Add tic54x.
5760 * Makefile.am: (CPU_TYPES): Add tic54x.
5761 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5762 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5763 (as_new_LDADD): Add $(LIBM).
5764 * Makefile.in: Regenerate.
3e87a760 5765
60bcf0fa
NC		 57662000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5767
5768 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5769 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5770 * doc/as.texinfo: Likewise.
5771
5772 * configure, Makefile.in: Regenerate.
5773 * configure.in (emulations): Recognize m6811 and m6812.
5774 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5775 Added files for 68hc11 and 68hc12 assembler.
5776 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5777 * config/tc-m68hc11.h: Header definition for that assembler.
5778
ec05f674
NC		 57792000-06-18 Nick Clifton <nickc@redhat.com>
5780
24ef8152
NC		 5781 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5782 instead of OCTETS_PER_BYTE.
5783
ec05f674 5784 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 5785 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 5786
119caedd
L		 57872000-06-18 H.J. Lu <hjl@gnu.org>
5788
5789 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5790 * configure: Rebuild.
5791
607723e4
NC		 57922000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5793
3e87a760
AM		 5794 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5795 to BFD_ASSEMBLER.
607723e4 5796
b946ec34
NC		 57972000-06-16 Nick Clifton <nickc@cygnus.com>
5798
5799 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5800 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5801
5802 * doc/c-mips.texi: Document newly accepted cpu variants.
5803
37ce37b1
UC		 58042000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5805
5806 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5807
c06ae4f2
UC		 58082000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5809
5810 * macro.c (getstring): Make it possible to escape the quote
5811 character.
5812
20348649
JL		 5813Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5814
5815 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5816
bcef29e6
L		 58172000-06-13 H.J. Lu <hjl@gnu.org>
5818
5819 * configure: Regenerate.
5820
63a0b638
AM		 58212000-06-09 Alan Modra <alan@linuxcare.com.au>
5822
5823 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5824 separator.
5825 * doc/internals.texi (line_separator_chars): Semicolon is no
5826 longer a default. Mention null and newline as defaults.
5827
5828 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5829
5830 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5831 * config/tc-i860.h (line_separator_chars): Likewise.
5832 * config/tc-h8300.c (line_separator_chars): Likewise.
5833 * config/tc-i960.c (line_separator_chars): Likewise.
5834 * config/tc-m68k.c (line_separator_chars): Likewise.
5835 * config/tc-mips.c (line_separator_chars): Likewise.
5836 * config/tc-ns32k.c (line_separator_chars): Likewise.
5837 * config/tc-sparc.c (line_separator_chars): Likewise.
5838 * config/tc-vax.c (line_separator_chars): Likewise.
5839
5840 * config/tc-h8300.c (comment_chars): Use string initialiser.
5841 * config/tc-i960.c (line_comment_chars): Likewise.
5842 * config/tc-z8k.c (comment_chars, line_comment_chars,
5843 line_separator_chars): Likewise.
5844
5845 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5846 for TE_LINUX.
5847
9bab9349
NC		 58482000-06-08 Nick Clifton <nickc@cygnus.com>
5849
5850 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5851 for size 1 fixes.
5852
946efd95
DB		 58532000-06-08 David O'Brien <obrien@FreeBSD.org>
5854
5855 * configure.in (VERSION): Update to show this is the CVS mainline.
5856
6480b79a
DB		 58572000-06-08 Matthew Jacob <mjacob@feral.com>
5858
5859 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5860 $at is the integer register $r28, vs. both $r28 and the floating
5861 point register $f28.
5862
10850f29
JW		 58632000-06-08 James E. Wilson <wilson@cygnus.com>
5864
5865 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5866 (dot_endp): Don't call ia64_flush_insns.
5867 (emit_one_bundle): Don't delete prologue/body records from
5868 unwind_record list in first loop. Rewrite second loop to account for
5869 this.
5870
150f24a2
JW		 58712000-06-07 David Mosberger <davidm@hpl.hp.com>
5872
5873 * config/tc-ia64.c: Add missing prototypes.
5874 (generate_unwind_image): Cast argument to output_unw_records call.
5875
e38c9cc2
DC		 5876Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5877
46b85d42 5878 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 5879
1188e082
DC		 5880Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5881
5882 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5883 (REGISTER_P): likewise.
5884 (avr_opcodes): uses include/opcode/avr.h
5885 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 5886
ac743b2c
AM		 58872000-06-04 Alan Modra <alan@linuxcare.com.au>
5888
0b545448
AM		 5889 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5890 initializers too.
ac743b2c 5891
969e1a7b
L		 58922000-06-03 H.J. Lu <hjl@gnu.org>
5893
5894 * read.c (is_end_of_line): Put back `;'.
5895
65172ab8
AM		 58962000-06-03 Alan Modra <alan@linuxcare.com.au>
5897
5898 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5899
b75c0c92
AM		 59002000-06-01 Alan Modra <alan@linuxcare.com.au>
5901
5902 * expr.c (operand): Test is_end_of_line outside switch to catch
5903 line separator chars that are also operators.
5904 (operator): Return O_illegal for line separator chars.
5905
5906 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5907 entry (or `!' entry for TC_HPPA).
5908
5909 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5910 before indexing is_end_of_line. Remove redundant check for '\0'.
5911 (fp_op2): Likewise.
5912 * config/tc-h8500.c (md_assemble): Likewise.
5913 * config/tc-mcore.c (md_assemble): Likewise.
5914 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5915 (md_atof): Likewise
5916
5917 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5918 is_end_of_line.
5919 * config/tc-mcore.c (mcore_cons): Likewise.
5920 (mcore_float_cons): Likewise.
5921 (mcore_stringer): Likewise.
5922 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5923
a6836251
SB		 59242000-06-01 Scott Bambrough <scottb@netwinder.org>
5925
5926 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5927
43841e91
NC		 59282000-05-29 Nick Clifton <nickc@cygnus.com>
5929
5930 * config/tc-sh.c: Fix compile time warning messages.
5931
5932 * config/tc-mips.c: Fix compile time warning messages.
5933
a057431b
PB		 59342000-05-29 Philip Blundell <philb@gnu.org>
5935
5936 * doc/as.texinfo: Update copyright dates.
a81d9f0c 5937 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 5938 * NEWS: Mention ARM ELF support.
5939
3c07fb76
AO		 59402000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5941
5942 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5943 it is modified, and use the real_size to compute the frag address
5944 for dwarf2 line info.
5945
ad4d6ccf
AM		 59462000-05-27 Alan Modra <alan@linuxcare.com.au>
5947
5948 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5949 line-matching scheme to cope with automake moving variables around.
5950 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5951 * Makefile.in: Regenerate.
5952
6faf3d66
JJ		 59532000-05-26 Jakub Jelinek <jakub@redhat.com>
5954
5955 * config/tc-sparc.c (sparc_relax): New.
5956 (md_longopts): Add -relax and -no-relax options.
5957 (md_parse_options, md_show_usage): Likewise.
5958 (md_apply_fix3): Optimize tail call into branch always if possible.
5959
0a44c2b1
DL		 5960Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5961
5962 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5963 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5964 rules, with warning when a GAS statement specifies a packing that
5965 will result in an instruction being squashed.
3e87a760
AM		 5966 Added typdef packing_type and enumerals, changed various integer
5967 literals to use the enumerals.
0a44c2b1 5968
e0c9811a
JW		 59692000-05-24 David Mosberger <davidm@hpl.hp.com>
5970
5971 * config/tc-ia64.c (dot_restorereg_p): New function.
5972 (md_pseudo_table): Add restorereg.p.
5973 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5974 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5975
5976 * config/tc-ia64.h (unw_record_type): Add unwabi.
5977 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5978 called MASK with members for imask, and the masks produced by
5979 fr_mem, gr_mem, br_mem, and frgr_mem.
5980 (unw_p_record): Add members ABI and CONTEXT.
5981 (unw_x_record): Add member AB.
5982 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5983 as pseudo-register for use during unwind info generation.
5984 (AR_PFS, AR_LC): New macros.
5985 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5986 whose names start with an at sign (as in "@priunat").
5987 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5988 register.
5989 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5990 proc_end, unwind_info, personality_routine): Consolidate into
5991 "unwind" structure to reduce offset-table use. Add member
5992 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5993 to be emitted.
5994 (output_R1_format, output_R3_format, output_P3_format,
5995 output_P6_format): Initialize R with zero to reduce compiler warnings.
5996 (output_P7_format): Ditto. Add `default' branch to switch
5997 statement to reduce compiler warnings.
5998 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5999 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
6000 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
6001 into single argument.
6002 (output_X1_format, output_X3_format): Initialize R with zero to reduce
6003 compiler warnings. Merge A and B args into single argument.
6004 (output_X2_format, output_X4_format): Remove unused variable R. Merge
6005 A and B args into single argument.
6006 (free_record): Removed (wasn't used).
6007 (free_list_records): Also free imasks in prologue records.
6008 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
6009 (output_spill_mask): Remove.
6010 (output_unwabi): New function.
6011 (output_epilogue, output_label_state, output_copy_state): Call
6012 alloc_record.
6013 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
6014 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
6015 argument.
6016 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
6017 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
6018 as part of handling the prologue records. Emit region's imask if
6019 we have one. Handle unwabi, epilogue, label_state, copy_state,
6020 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
6021 spill_sprel_p, and spill_reg_p records.
6022 (set_imask, count_bits, slot_index): New function.
6023 (fixup_unw_records): Fix region size computation. Handle
6024 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6025 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
6026 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6027 set_imask accordingly. Update imask for gr_gr, and br_gr records.
6028 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6029 (dot_save): Use manifest constants for applicaton registers.
6030 Handle REG_PR and REG_PRIUNAT.
6031 (dot_restore): Don't just ignore it.
6032 (dot_restorereg): New function..
6033 (generate_unwind_image): Ensure unwind info is a multiple of eight
6034 bytes, not just four bytes.
6035 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6036 (dot_altrp): Don't just ignore it.
6037 (dot_savemem): New function. Replaces dot_savesp() and
6038 dot_savepsp(). Use manifest constants for applicaton registers.
6039 Handle REG_PR and REG_PRIUNAT.
6040 (dot_savef): Simplify.
6041 (dot_saveb): Support generation of br_gr.
6042 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6043 dot_label_state, dot_copy_state): New function.
6044 (dot_unwabi): Don't just ignore it.
6045 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 6046 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 6047 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6048 (emit_one_bundle): Set slot number for prologue/body records
6049 *before* emitting the first insn.
6050 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6051 (md_begin): Declare "psp" pseudo-register.
6052 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6053 so we don't get segfault.
6054 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6055 counts as required per SW Conventions manual
6056 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6057 output_preds_psprel, output_preds_sprel, output_spill_base,
6058 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6059 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6060 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6061 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6062 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6063 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6064 (dot_vframe): Implement.
6065 (dot_vframesp, dot_vframepsp): New function.
6066
f98fd99f
HPN		 6067Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
6068
6069 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 6070 * configure: Regenerate.
f98fd99f 6071
ee7fcc42
AM		 60722000-05-23 Alan Modra <alan@linuxcare.com.au>
6073
6074 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6075 (md_estimate_size_before_relax): so we can use it here instead of
6076 old kludges. Localise vars to blocks. Comment.
6077
6078 * frags.c (frag_new): Update fr_var comments.
6079 * frags.h (struct frag): Ditto.
6080
c67e42c9
RH		 60812000-05-22 Richard Henderson <rth@cygnus.com>
6082
6083 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6084 (pseudo_func): Add pcrel.
6085 (operand_match): Handle IA64_OPND_TGT64.
6086 (build_insn): Likewise.
6087 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6088 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6089 (fix_insn): Handle all three 64-bit relocation types.
6090
5110c57e
HPN		 6091Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
6092
6093 * obj.h (struct format_ops): New members begin, app_file,
6094 s_set_other, s_set_desc, s_get_type, s_set_type,
6095 separate_stab_sections, init_stab_section.
6096
6097 * config/obj-multi.h: Update GPL notice to v2.
6098 (obj_begin): New.
6099 (obj_app_file): New.
6100 (S_SET_SIZE): Test s_set_size for NULL before calling.
6101 (S_SET_ALIGN): Similar for s_set_align.
6102 (S_SET_OTHER): New.
6103 (S_SET_DESC): New.
6104 (S_GET_TYPE): New.
6105 (S_SET_TYPE): New.
6106 (SEPARATE_STAB_SECTIONS): New.
6107 (INIT_STAB_SECTION): New.
6108 (EMIT_SECTION_SYMBOLS): New.
6109 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6110
6111 * config/obj-elf.h: Update GPL notice to v2.
6112 Mention that this file is included from obj-multi.h.
6113 (obj_begin): Wrap definition in ifndef.
6114 (elf_file_symbol): Constify declaration.
6115 (obj_app_file): Ditto.
6116 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6117 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6118
6119 * config/obj-elf.c (elf_s_set_other): New.
6120 (elf_file_symbol): Constify argument.
6121 (elf_separate_stab_sections): New.
6122 (elf_init_stab_section): New.
6123 (elf_format_ops): Add new members. Remove comma at end.
6124
6125 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6126 (ecoff_format_ops): Add new fields. Remove comma at end.
6127 Mention inconsistency for emit_section_symbols.
6128
6129 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6130
6131 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6132 (coff_separate_stab_sections): New.
6133 (coff_format_ops): Add new members.
6134
6135 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6136 (obj_aout_s_set_other): New.
6137 (obj_aout_s_set_desc): New.
6138 (obj_aout_s_get_type): New.
6139 (obj_aout_s_set_type): New.
6140 (obj_aout_separate_stab_sections): New.
6141 (aout_format_ops): New members added. Use obj_aout_process_stab,
6142 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6143 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6144 appropriate.
6145 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6146
b98ef147
AM		 61472000-05-22 Alan Modra <alan@linuxcare.com.au>
6148
6149 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6150 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6151 (md_estimate_size_before_relax): Ensure jumps to weak and
6152 externally visible symbols are relocatable.
6153
0aa5d426
HPN		 6154Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6155
6156 * stabs.c (aout_process_stab): Make global.
6157 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6158 * read.h (aout_process_stab): Declare.
6159
6160 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6161 Generalize to *aout, *coff *elf.
6162 * configure: Regenerated.
6163
6164 * doc/internals.texi (Object format backend): Say
6165 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 6166
6167 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6168 * Makefile.in: Regenerated.
6169
7c3dc350
CM		 61702000-05-19 Catherine Moore <clm@cygnus.com>
6171
6172 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6173
b3b6a3fe
JL		 61742000-05-18 Alan Modra <alan@linuxcare.com.au>
6175
6176 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6177 instruction to reflect change in re_assemble_*.
6178
c9e10a08
JL		 6179Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6180
6181 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6182 build PA64 ELF tools.
6183 * configure: Rebuilt.
6184
3043679f
AM		 61852000-05-17 Alan Modra <alan@linuxcare.com.au>
6186
6187 * Makefile.am: Regenerate dependencies.
6188 * Makefile.in: Regenerate.
6189
322f2c45
NC		 61902000-05-15 Nick Clifton <nickc@cygnus.com>
6191
6192 * config/tc-arm.c (struct asm_psr): Add boolean field
6193 distinguishing between CSPR and SPSR. Rename 'number' field
6194 to 'field'.
6195 (psrs): Rearrange contents to match new asm_psr structure.
6196 (arm_psr_parse): Move next to psr_required_here. Make it
6197 return an asm_psr structure.
6198 (psr_required_here): Use asm_psr structure returned by
6199 arm_psr_parse.
6200 (do_msr): Reorganise to allow psr_required_here to be called
6201 only once.
6202 (md_undefined_name): Mark 'name' parameter as unused, since
6203 the COFF target does not use it.
322f2c45 6204
5e6cbf41
PB		 62052000-05-14 David O'Brien <obrien@FreeBSD.org>
6206
6207 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6208 standards.
6209 * config/te-aux.h: Likewise.
6210 * config/te-dpx2.h: Likewise.
6211 * config/te-go32.h: Likewise.
6212 * config/te-hp300.h: Likewise.
6213 * config/te-hppa.h: Likewise.
6214 * config/te-i386aix.h: Likewise.
6215 * config/te-ic960.h: Likewise.
6216 * config/te-interix.h: Likewise.
6217 * config/te-nbsd532.h: Likewise.
6218 * config/te-pc532mach.h: Likewise.
6219 * config/te-ppcnw.h: Likewise.
6220 * config/te-psos.h: Likewise.
6221 * config/te-sparcaout.h: Likewise.
6222 * config/te-sun3.h: Likewise.
6223 * config/te-sysv32.h: Likewise.
6224
4132022d
AM		 62252000-05-14 Alan Modra <alan@linuxcare.com.au>
6226
6227 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6228 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6229 and sign extend without an if statement.
6230 (build_bytes): Likewise.
6231
62322000-05-14 Kazu Hirata <kazu@hxi.com>
6233
6234 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6235 X_add_symbol L_32 case.
6236
b4fd930a
AM		 62372000-05-14 David O'Brien <obrien@FreeBSD.org>
6238
6239 * config/te-freebsd.h: New file.
6240
a38cf1db
AM		 62412000-05-13 Alan Modra <alan@linuxcare.com.au>
6242
897083bd
AM		 6243 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6244 bindtextdomain): Replace defines with those from intl/libgettext.h
6245 to quieten gcc warnings.
6246
a38cf1db
AM		 6247 * NEWS: Mention x86 .arch and -q.
6248
6249 * config/tc-i386.c (quiet_warnings): New.
6250 (md_assemble): Use quiet_warnings.
6251 (md_parse_option): Set quiet_warnings from -q.
6252 (md_show_usage): Mention -q, delete -m.
6253 (flag_do_long_jump): Delete.
6254 (md_parse_option): Remove -m.
6255 (md_show_usage): Remove -m.
6256 (md_create_long_jump): Remove useless flag_do_long_jump code.
6257
6258 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6259 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6260
e413e4e9
AM		 62612000-05-13 Alan Modra <alan@linuxcare.com.au>
6262 Alexander Sokolov <robocop@netlink.ru>
6263
6264 * doc/c-i386.texi (i386-Arch): New section.
6265 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6266
6267 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6268 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6269 architecture has been given and is not 486.
6270 (set_cpu_arch): New.
6271 (md_pseudo_table): Add .arch.
6272 (md_assemble): Warn if cpu architecture has been given and an
6273 unsupported instruction.
6274
6275 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6276 Move operand_types bit defines after relevant template field.
6277 (template): Add cpu_flags.
6278 (Cpu*): Define.
6279 (arch_entry): New.
6280
e8b1cae5
AO		 62812000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6282
6283 * config/tc-mn10300.h (md_end): Define.
6284 (mn10300_finalize): Declare.
6285 * config/tc-mn10300.c: Include dwarf2dbg.h.
6286 (debug_line): Define.
6287 (md_assemble): Generate dwarf2 line info.
6288 (mn10300_finalize): New function. Finalize dwarf2 info.
6289
426b0403
AM		 62902000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6291
6292 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6293 external version of the relocation for weak symbols.
6294
e4c58b25
JW		 62952000-05-08 David Mosberger <davidm@hpl.hp.com>
6296
6297 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6298 frame size in units of 16 bytes, as required per SW Conventions manual.
6299 (output_unw_records): Output info-block header as a dword to get
6300 byte-order right.
6301
8fce3f5e
AM		 63022000-05-08 Alan Modra <alan@linuxcare.com.au>
6303
6304 * as.h: #include "file", not <file> on files from ../include.
6305 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6306 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6307 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6308 (tc_coff_symbol_emit_hook): Ditto.
6309 (OPTCOUNT): Cast to int to avoid compiler warning.
6310 (md_begin): Fix signed/unsigned warnings.
6311
63122000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6313
6314 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6315 ABRANCH LONG case for a conditional branch on a 68000.
6316 (md_estimate_size_before_relax): Likewise. Also handle
6317 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6318 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6319 PC-relative on all CPUs.
6320 (md_estimate_size_before_relax): Likewise.
6321
fb166ee3
AM		 63222000-05-04 Alan Modra <alan@linuxcare.com.au>
6323
6324 * as.c (parse_args): Just mention current year in printed
6325 copyright message.
6326
7a899fff
C		 63272000-05-03 J.T. Conklin <jtc@redback.com>
6328
6329 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 6330 unit registers.
7a899fff
C		 6331 (md_parse_option): Recognize -m7400.
6332
44877466
ILT		 63332000-05-03 Ian Lance Taylor <ian@zembu.com>
6334
6335 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6336 don't permit lp to become less than the words array.
6337
eaa15ab8
NC		 63382000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6339
6340 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6341 Fix little-endian case.
6342
7c4f6a03
AM		 63432000-05-03 David O'Brien <obrien@NUXI.com>
6344
6345 * as.c (parse_args): Update copyright.
6346
da5d444c
AM		 63472000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6348
8a543126 6349 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
da5d444c
AM		 6350 for the .bss section too.
6351
3f9b03b5
AM		 63522000-05-02 Alan Modra <alan@linuxcare.com.au>
6353
6354 * configure.in: Set em=linux for hppa-*-linux.
6355 * configure: Regenerate.
6356 * doc/Makefile.in: Regenerate with correct automake.
6357
6358 * frags.c (frag_grow): Sanity check chunk_size.
6359
6360 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6361 * config/obj-som.h: Likewise.
6362 * config/obj-ieee.h: Likewise.
6363
6364 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6365
6366 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6367 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6368 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6369 (pa_ip): low_sign_unext now returns via function value. Use
6370 re_assemble_* instead of dis_assemble_* and
6371 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6372 unnecessarily.
6373 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6374 (md_section_align, md_parse_option, md_show_usage,
6375 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6376 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6377 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6378 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6379 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6380 pa_text): Likewise.
6381 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6382 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6383 outside of switch. Correct mask and shifting errors in case 10
6384 and case -11. In case 21, compare against signed range to suit
6385 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6386 case 17 and case 22, use offsetT variable to properly check range.
6387 Use re_assemble_* here too.
6388 (evaluate_absolute): Change type of value to offsetT. Call
6389 hppa_field_adjust to do the work for us.
6390 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6391 (pa_parse_cmpib_64_cmpltr): Ditto.
6392 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6393 of i to unsigned int.
6394 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6395 (pa_end_of_source): Return type is void.
6396
a2984248
CM		 6397Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6398
6399 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6400
df136245
DC		 6401Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6402
6403 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6404 More comments added.
6405 (md_begin): Removed "construct symbols for each register name".
6406 Because register names conflicts with GCC generated function
6407 names.
6408 (avr_operand): Now constant numbers can be used as a register
6409 identifiers (0 as r0, 31 as r31).
6410 (md_assemble): use skip_space () before parsing instruction
6411 operands.
6412
c1e73230
AM		 64132000-05-01 Alan Modra <alan@linuxcare.com.au>
6414
6415 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6416 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6417 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6418 * configure: Regenerate.
6419
a1934524
AM		 64202000-04-29 Andreas Jaeger <aj@suse.de>
6421
6422 * as.h: Correctly check GCC version.
6423
d9b7d820
AM		 64242000-04-26 David O'Brien <obrien@FreeBSD.org>
6425
6426 * doc/as.1: Fix unbalanced brackets.
6427
6428 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6429 TE_FreeBSD.
6430 (line_comment_chars): Set to '/' if TE_FreeBSD.
6431
cea1ab94
JL		 6432Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6433
6434 * configure.in: Configury support for PA64 (currently disabled).
6435 * configure: Rebuilt.
6436
e799a695
AM		 64372000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6438
3e87a760 6439 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 6440 bfd_set_section_alignment.
6441
3b0ec529
AM		 64422000-04-25 Alan Modra <alan@linuxcare.com.au>
6443
6444 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6445 than 32.
6446
adcf07e6
NC		 64472000-04-24 Nick Clifton <nickc@cygnus.com>
6448
6449 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6450 * doc/as.texinfo (Align): Include arm and strongarm in list of
6451 targets that have the second form of the behaviour of the .align
3e87a760 6452 directive.
adcf07e6 6453
5047a41f
JL		 64542000-04-24 Mark Klein <mklein@dis.com>
6455
29184774 6456 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 6457
a47cf567
NC		 6458Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6459
6460 * as.c (parse_args): Allow md_parse_option to override -a listing
6461 option.
6462 * config/obj-coff.c (add_lineno): Change type of offset parameter
6463 from "int" to "bfd_vma."
6464 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6465 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6466 (ppc_change_csect): Align correctly for XCOFF64.
6467 (ppc_machine): New function, which discards "ppc_machine" line.
6468 (ppc_tc): Cons for 8 when code is 64 bit.
6469 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6470 relocations.
6471 (md_parse_option): Handle -a64 and -a32.
6472 (ppc_xcoff64): New.
6473 * config/tc-ppc.h (TARGET_MACH): Define.
6474 (TARGET_FORMAT): Move to function.
6475 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6476
6477Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6478
6479 * config/tc-avr.c: New AVR_ISA_ defined.
6480 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6481 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6482 for `fmul', `movw' and `lpm R,Z' instructions.
6483 (avr_operands): Warn if current opcode is a two-word instruction
6484 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6485 (avr_opcodes): New commands added.
6486 (REGISTER_P): Check 'a' and 'v' constraint letters.
6487 (mcu_types): New MCU added.
6488
bf3ca999
TW		 64892000-04-22 Timothy Wall <twall@cygnus.com>
6490
6491 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6492 to "natval".
6493 (operand_match): Conditionally insert default bit values for IMMU9.
6494
98e5953c
JL		 64952000-04-14 Matthew Green <mrg@cygnus.com>
6496
6497 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6498 * configure: Rebuilt.
6499
a02fab7e
JL		 6500Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6501 Jason Eckhardt <jle@cygnus.com>
6502
c67e42c9 6503 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 6504
6505 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6506 Added handling of new operand types l,y,&,fe,fE,fx.
6507
800eeca4
JW		 6508Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6509 David Mosberger <davidm@hpl.hp.com>
6510 Timothy Wall <twall@cygnus.com>
6511 Andrew MacLeod <amacleod@cygnus.com>
6512 Jim Wilson <wilson@cygnus.com>
6513
6514 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 6515 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 6516 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6517 * Makefile.in: Rebuild.
6518 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6519 * configure: Rebuild.
6520 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6521 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6522 * expr.c (expr): Handle md_optimize_expr.
6523 * read.c (LEX_HASH): Add comment.
6524 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 6525
66778679
RH		 65262000-04-21 Richard Henderson <rth@cygnus.com>
6527
6528 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6529 bundling a non-delayed branch type instruction.
6530
aa15f6f7
AO		 65312000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6532
6533 * config/tc-mn10300.c (HAVE_AM30): Define.
6534 (md_assemble): Use it.
6535
16adf844
AM		 65362000-04-19 Alan Modra <alan@linuxcare.com.au>
6537
742f45cf
AM		 6538 * config/obj-elf.c (obj_elf_change_section): Check for changed
6539 section attributes.
6540
16adf844
AM		 6541 * Makefile.am: (CPU_MULTI_VALID): Remove.
6542 (MULTI_CPU_TYPES): Define.
6543 (MULTI_CPU_OBJ_VALID): Define.
6544 (DEPTC): Use the above.
6545 (DEPOBJ): Same here.
6546 (DEP2): And here.
6547 Regenerate dependencies.
6548 * Makefile.in: Regenerate.
6549
9c46fb1b
AM		 65502000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6551
742f45cf 6552 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 6553
508866be
L		 65542000-04-18 H.J. Lu (hjl@gnu.org)
6555
6556 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 6557 bfd_vma for non-bfd assemblers.
508866be 6558
ba2adb93
AM		 65592000-04-17 Alan Modra <alan@linuxcare.com.au>
6560
6561 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6562 doesn't give spurious errors.
6563
12ff5d56
AM		 65642000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6565
66778679 6566 * as.h (SEEK_SET): Define if undefined.
12ff5d56 6567
fc633e5b
AM		 65682000-04-13 Alan Modra <alan@linuxcare.com.au>
6569
6570 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6571 constants, and don't assume offsetT is 32 bits.
6572
1ed18ec1
NC		 65732000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6574
6575 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6576 (md_pcrel_from_section): Add prototype.
6577 (d10v_fix_adjustable): Add prototype.
6578 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6579
6580 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6581
3db10f32
NC		 65822000-04-12 Nick Clifton <nickc@cygnus.com>
6583
6584 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6585 symbol in frag chain.
6586
847f7ad4
AM		 65872000-04-10 Alan Modra <alan@linuxcare.com.au>
6588
6589 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6590 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6591 (fits_in_signed_word, smallest_imm_type): Ditto.
6592 (md_assemble): Use an offsetT var to hold offsetT values, not a
6593 long.
6594 (offset_in_range): New.
6595 (md_assemble): Use it.
6596 (md_convert_frag): Change type of target_address, opcode_address,
6597 and displacement_from_opcode_start to offsetT.
6598 (md_create_short_jump): Change type of offset to offsetT.
6599 (md_create_long_jump): Ditto.
6600 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6601 (md_chars_to_number): Remove.
6602 (output_invalid): Remove duplicate prototype.
6603
ec694b89
NC		 66042000-04-09 Nick Clifton <nickc@cygnus.com>
6605
6606 * Makefile.am (CPU_TYPES): Add 'avr'.
6607 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6608 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6609
16adf844 6610 * Makefile.in: Regenerate.
ec694b89
NC		 6611
6612 * doc/as.texinfo: Add M32R documentation.
6613
a2d91340 6614Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 6615
a2d91340 6616 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 6617 --enable-build-warnings option.
a2d91340
AC		 6618 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6619 * Makefile.in, configure: Re-generate.
6620
d92b1a8a
NC		 66212000-04-07 Nick Clifton <nickc@cygnus.com>
6622
6623 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6624 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6625 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6626 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6627 (arm_force_relocation): Force relocations for
6628 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6629
52ccafd0
JR		 6630Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6631
6632 * config/tc-sh.c (get_operands): There's no third operand if the
6633 first operand is an immediate.
6634
015551fc
JR		 6635Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6636
6637 * config/tc-sh.c (immediate): Delete.
6638 (sh_operand_info): Add immediate member.
6639 (parse_reg): Use A_PC for pc.
6640 (parse_exp): Add second argument 'op'. All callers changed.
6641 (parse_at): Expect pc to be coded as A_PC.
6642 Use immediate field in *op.
6643 (insert): Add fourth argument 'op'. All callers changed.
6644 (build_relax): Add second argument 'op'. All callers changed.
6645 (insert_loop_bounds): New function.
6646 (build_Mytes): Remove DISP_4.
6647 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6648 (assemble_ppi): Use immediate field in *operand.
6649 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6650 (md_apply_fix): Likewise.
6651 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6652
79bd78be
AO		 6653Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6654
6655 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6656
e30e5a6a
HPN		 6657Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6658
6659 * internals.texi (CPU backend): Document
6660 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6661
41b49281
AM		 66622000-04-04 Alan Modra <alan@linuxcare.com.au>
6663
8ad3436c
AM		 6664 * po/gas.pot: Regenerate.
6665
6666 * as.c (show_usage): Restore translated part of bug string.
6667 * gasp.c (show_usage): Likewise.
6668
41b49281
AM		 6669 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6670 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6671 than move-if-change.
6672 (DEP1): Modify for "gcc -MM".
6673 (DEPTC): Likewise.
6674 (DEPOBJ): Likewise.
6675 (DEP2): Likewise.
6676 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6677 Update dependencies.
6678 * Makefile.in: Regenerate.
6679
0a727238
AO		 66802000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6681
6682 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6683 (md_begin): Likewise.
6684 (HAVE_AM33): New macro.
6685 (md_assemble): Use it. Match r_regs and xr_regs only if
6686 HAVE_AM33.
6687
c20f4f8c
AM		 66882000-04-03 Alan Modra <alan@linuxcare.com.au>
6689
6690 * as.h: #include "bin-bugs.h"
6691 * as.c (show_usage): Use REPORT_BUGS_TO.
6692 * gasp.c: #include "bin-bugs.h"
6693 (show_usage): Use REPORT_BUGS_TO.
6694
6695 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6696
753f6b12
HPN		 6697Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6698
6699 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6700 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6701 adjustments.
6702
726c5dcd
AM		 67032000-04-03 Alan Modra <alan@linuxcare.com.au>
6704
6705 * config/tc-i386.c (i386_immediate): Don't assume a constant
6706 immediate is necessarily 16 bits when in 16 bit code mode.
6707 (md_assemble): Instead set guess_suffix here after we have checked
6708 registers.
6709
bf80011a
RH		 67102000-04-02 Richard Henderson <rth@cygnus.com>
6711
6712 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6713 quantities. Correct right shift sign extension.
6714 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6715 32-bit value when shifting into place.
6716
92161534
ILT		 67172000-04-01 Ian Lance Taylor <ian@zembu.com>
6718
6719 * app.c: Add ATTRIBUTE_UNUSED as needed.
6720 * config/tc-ppc.c: Likewise.
6721 (ppc_size): Make unsigned long.
6722 (ppc_insert_operand): Add casts to avoid warnings.
6723
447f3982
NC		 67242000-03-31 Nick Clifton <nickc@cygnus.com>
6725
6726 * config/tc-d10v.h (md_flush_pending_output): Define.
6727
21d75ec2
NC		 67282000-03-29 Nick Clifton <nickc@cygnus.com>
6729
6730 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6731 segment. Works for both BFD_ASSEMBLER and others.
6732 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6733
d1a1bf19
NC		 67342000-03-29 Nick Clifton <nickc@cygnus.com
6735
6736 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6737
224de7a5
AM		 67382000-03-28 Alan Modra <alan@linuxcare.com.au>
6739
6740 * listing.c (LISTING_LHS_WIDTH): Default depends on
6741 LISTING_WORD_SIZE.
6742 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6743
5b8274e3
ILT		 67442000-03-27 Ian Lance Taylor <ian@zembu.com>
6745
6746 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6747 string literal.
6748
224de7a5 67492000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 6750
6751 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6752
6753 * config/tc-avr.c (mcu_types): Add missing initialiser.
6754 (md_pcrel_from_section): Add prototype.
6755 (avr_operand): Remove redundant test of unsigned < 0.
6756 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6757
67582000-03-27 Denis Chertykov <denisc@overta.ru>
6759
6760 * config/tc-avr.c: New file for AVR support.
6761 * config/tc-avr.h: Likewise.
6762 * configure.in: Add AVR support.
6763 * configure: Regenerate.
6764
9f10757c
TW		 67652000-03-26 Timothy Wall <twall@cygnus.com>
6766
6767 * gasp.c (macro_op): Add new argument to check_macro call.
6768 Macro structure definitions moved to macro.h
6769 * sb.h: Add argument to prototype for input_scrub_include_sb.
6770 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6771 nesting checks with an additional flag.
6772 (struct input_save): Add flag to indicate whether current sb
6773 should be checked for proper macro/conditional nesting.
6774 (input_scrub_push/pop): Save/restore nest check flag.
6775 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 6776 defined.
9f10757c
TW		 6777 * macro.c (check_macro): Allow caller to retrieve parsed macro
6778 information if a pointer is provided. This information may be
6779 used by the new macro hooks.
6780 * macro.h: Update prototype for check_macro. Macro struct
6781 definitions moved here from macro.c/gasp.c.
6782 * read.c (read_a_source_file): Add parameter to check_macro call,
6783 and pass macro info to the macro hook, if defined.
6784 (input_scrub_insert_line): New. Allow insertion of a line of
6785 characters into the input stream.
6786 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6787 file into the input stream.
6788 (s_include): Use input_scrub_insert_file.
6789 * internals.texi: Document new macro hooks.
6790 * as.h: New prototypes added.
3e87a760 6791
224de7a5 67922000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 6793
6794 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6795 an initial capital letter.
6796 (i386_index_check): Reindent.
6797
11424155
NC		 67982000-03-19 Nick Clifton <nickc@cygnus.com>
6799
eaa15ab8 6800 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 6801 relative branches.
6802
43f05576
NC		 68032000-03-17 Thomas de Lellis <tdel@windriver.com>
6804
66778679
RH		 6805 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6806 instruction operand bad if Rd > 7 when generating
6807 thumb instructions. Prevents for example,
6808 "adr r12,label" from silently failing and generating
6809 the wrong instruction.
3e87a760 6810
67231402
NC		 68112000-03-17 Nick Clifton <nickc@cygnus.com>
6812
6813 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6814 that have a destingation >= 0x400000.
3e87a760 6815 Fix compile time warning messages.
67231402 6816
a37c8f88
JR		 6817Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6818
6819 * config/tc-sh.c (md_begin): When encountering insn that are
6820 not supported by the current arch, only change the name if
6821 its contents are the same as prev_name.
6822 (get_specific): If the the architecture doesn't match, fail.
6823
dead1419
JR		 6824Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6825
6826 * config/tc-sh.c (IDENT_CHAR): Define.
6827 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6828 matching back where it came from.
6829
182e89d3
JR		 6830Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6831
6832 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6833
84f73d89
NC		 68342000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6835
6836 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6837 normal operands.
6838
dbbc7809
JL		 68392000-03-15 Kazu Hirata <kazu@hxi.com>
6840
6841 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6842
271bb601
HPN		 6843Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6844
6845 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6846 floating-point-number, make sure 'f' is in FLT_CHARS.
6847
8684e216
HPN		 6848Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6849
6850 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6851 (s_lcomm_internal): Use it.
6852 * doc/internals.texi (CPU backend): Document it.
6853 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6854 bytes.
6855
bb2d6cd7
GK		 68562000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6857
6858 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6859 when embedded-pic.
6860
6861 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 6862 implementation doesn't have special handling for switch
6863 statements.
bb2d6cd7
GK		 6864 (macro_build): Allow for code in sections other than .text.
6865 (macro): Likewise.
6866 (mips_ip): Likewise.
6867 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 6868 Don't perform relocs if we will be outputting them.
bb2d6cd7 6869 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 6870 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6871 embedded-pic.
bb2d6cd7 6872
5c86cbc7 68732000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 6874
66778679
RH		 6875 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6876 relocation type based on the entry in the fixup structure.
a47cf567 6877 Put S_IS_EXTERN processing back in.
5c86cbc7 6878
f8c827e9
L		 68792000-03-08 H.J. Lu (hjl@gnu.org)
6880
6881 * Makefile.am (install-exec-tooldir): Depend on
6882 install-exec-bindir for parallel make.
6883 * Makefile.in: Regenerated.
6884
8ad9e709
NC		 68852000-03-06 Nick Clifton <nickc@cygnus.com>
6886
6887 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6888 switch.
6889 (md_parse_option): Parse -m32r command line switch - disable m32rx
6890 compatability.
ded0aeb7
NC		 6891 (md_show_usage): Document new option.
6892
6893 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6894 * doc/Makefile.in: Regenerate.
6895 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 6896
b7b8f327
MM		 68972000-03-02 Michael Meissner <meissner@redhat.com>
6898
6899 * config/tc-d30v.c (check_range): Remove code that incorrectly
6900 sign extended values where bits < 32.
6901
15886821
L		 69022000-03-02 H.J. Lu (hjl@gnu.org)
6903
6904 * configure.in: Support --enable-targets=all on ia32.
6905 * configure: Regenerated.
6906
8bf950bf
NC		 69072000-03-01 Nick Clifton <nickc@cygnus.com>
6908
6909 * gasp.c (do_align): Remove bogus check of alignment value.
6910
c5e54cc2
ILT		 69112000-02-27 Thomas de Lellis <tdel@windriver.com>
6912
6913 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6914 TC_PPC was defined forced the type of a symbol with no other type
6915 to be BSF_OBJECT.
6916
65fd87bc
ILT		 69172000-02-27 Hans-Peter Nilsson <hp@axis.com>
6918
6919 * doc/internals.texi (CPU backend): Mention that
6920 line_separator_chars do not break up comments. Fix typos for
6921 LEX_AT and LEX_NAME descriptions. Document operands for
6922 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6923 description of md_create_short_jump usage. Document argument for
6924 md_undefined_symbol.
6925
a25fe906
ILT		 69262000-02-27 Jakub Jelinek <jakub@redhat.com>
6927
6928 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6929 (md_parse_option): Handle it.
6930 (md_show_usage): Document it.
6931
21b10511
ILT		 69322000-02-27 Ian Lance Taylor <ian@zembu.com>
6933
6934 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6935 opcode, for the instruction `pal19'. From Andrea Arcangeli
6936 <andrea@suse.de>.
6937
773f551c
AM		 69382000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6939
6940 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6941 from here..
6942 (md_assemble): To here, before template operands are matched.
6943 Also ensure a constant immediate is sign extended when we know the
6944 size is at most 16 bits. This is to catch cases like "add
6945 $0xffc0,%ax" where we don't know the size, and thus that the
6946 immediate can be represented as Imm8S until after parsing the
6947 register operand.
6948 (i386_displacement): Similarly sign extend 16 bit constant
6949 displacements.
6950 (md_assemble): Relax 16-bit jump constant range check to suit sign
6951 extended displacements.
6952
28d33191
JL		 69532000-02-26 Andreas Jaeger <aj@suse.de>
6954
6955 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6956
cc5ca5ce
AM		 69572000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6958
6959 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6960 call operands when intel_syntax.
6961 (intel_float_operand): Return 2 for "fi...".
6962 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6963 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6964 earlier "SHORT" change.
6965 (md_assemble): When determining suffix from Regs, exclude
6966 InOutPortReg.
6967
056350c6
NC		 69682000-02-24 Nick Clifton <nickc@cygnus.com>
6969
6970 * configure: Add arm-wince, mips-pe and sh-pe targets.
6971 * configure: Regenerate.
6972
6973 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6974 sh-pe targets.
6975 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6976 "pe-mips" for the mips-pe target.
6977
6978 * config/tc-arm.c (insns): Change displacement encoded in BL
6979 and B instructions if the target port is arm-wince.
6980 (do_ldst): Do not bias the relocation offset if the target
6981 port is arm-wince.
6982 (md_pcrel_from): Add in missing relocation offset bias if the
6983 target os arm-wince.
6984
6985 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6986 (md_begin): Disable -G support for mips-pe target.
6987 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6988 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6989 COFF flavour.
6990
6991 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6992 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6993 assembler, just set the alignment to 4.
6994
6995 * config/te-wince-pe.h: New file for WinCE targets. Define
6996 TE_WINCE.
6997
36bf8ab9
AM		 69982000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6999
7000 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
7001 string instructions.
7002 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
7003 (i386_intel_memory_operand): After finding a segment override,
7004 check again for no `[' before looking for a displacement. Bomb if
7005 more than one displacement rather than silently discarding the
7006 second and subsequent ones. Free strings malloc'd by
7007 build_displacement_string.
7008
f5795b08
CM		 70092000-02-24 Catherine Moore <clm@cygnus.com>
7010
7011 * config/obj-som.c (obj_pseudo_table): Add "weak".
7012 (obj_som_weak): New routine.
7013
abd63a32
AM		 70142000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
7015
520dc8e8
AM		 7016 * config/tc-i386.c (union i386_op): New.
7017 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
7018 Throughout file replace occurences of disps[n], imms[n], regs[n]
7019 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
7020 intel mode operand swapping. Add assert in regKludge and
7021 fake_zero_displacement code. Test i.types[n] when outputting
7022 displacements and immediates. Combine output of Disp16 with
7023 Disp32.
7f3f1ea2
AM		 7024 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7025 when in intel mode by (not) reversing fsub and fdiv operands
7026 before the template search. This fails for single operand
7027 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7028 undefined. Instead fix the base_opcode after we've found the
7029 template. Move base_opcode xor with found_reverse_match from
7030 opcode output code to before this fix so we test for the correct
7031 opcodes.
7032 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7033 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 7034
7035 * config/tc-i386.h (TC_RELOC): Delete.
7036 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7037 with equivalent call to reloc.
7038
abd63a32
AM		 7039 * as.h (flag_m68k_mri): Move declaration after target include, and
7040 only declare when TC_M68K defined. Define as zero otherwise.
7041 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7042 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7043 Define as zero otherwise.
7044 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7045 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7046 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7047 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7048 testing whether defined.
7049 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7050 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7051 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7052 rather than testing whether defined.
7053 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7054 (parse_mri_cons): Declare and use only when TC_M68K.
7055 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7056 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7057 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7058
7059 * NEWS: Mention IBM 370 support.
7060
7e052742
RH		 70612000-02-23 Richard Henderson <rth@cygnus.com>
7062
7063 * config/tc-i386.c (md_assemble): When swapping operands for
7064 intel_syntax, assume everything that's not Imm or Disp is a
7065 register.
7066
5b93d8bb
AM		 70672000-02-23 Linas Vepstas <linas@linas.org>
7068
7069 * config/tc-i370.c, config/tc-i370.h: New files.
7070 * Makefile.am: Add support for Linux/IBM 370.
7071 * configure.in: Likewise.
7072 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7073 * config/obj-elf.c: Include elf/i370.h
7074 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7075
7076 * Makefile.in: Regenerate.
7077 * configure: Regenerate.
7078
7079 * doc/c-i370.texi: New file.
7080 * doc/all.texi: Include it.
7081 * doc/as.texinfo: And here.
3e87a760 7082 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 7083 * doc/Makefile.in: Regenerate.
7084
25f2196d
CC		 70852000-02-19 Michael Meissner <meissner@redhat.com>
7086
7087 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7088 determine if an instruction can be used in parallel with an ADDppp
7089 or SUBppp instruction.
7090
6349b5f4
AH		 70912000-02-22 Andrew Haley <aph@cygnus.com>
7092
7093 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7094
2f6d2f85 70952000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 7096
7097 * config/tc-mips.c (mips_gp32): New variable.
7098 (macro_build) Use mips_gp32.
7099 (mips_ip): Ditto.
7100 (md_longopts): Add "-mgp32" and "-mgp64".
7101 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 7102
a47cf567
NC		 7103 (OPTION_M7900): Change offset
7104 (OPTION_NO_M7900): Ditto.
7105
b985eaa8
ILT		 71062000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7107
7108 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7109 warning, and bump it to 1.
7110
52454417
ILT		 71112000-02-22 Ian Lance Taylor <ian@zembu.com>
7112
7113 From Brad Lucier <lucier@math.purdue.edu>:
7114 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7115 match format.
7116
6b76fefe
CM		 71172000-02-21 Catherine Moore <clm@cygnus.com>
7118
7119 * config/tc-mips.c (MF_HILO_INSN): Define.
7120 (mips_7000_hilo_fix): Declare.
7121 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7122 (md_parse_option): Check for 7000_HILO_FIX options.
7123 (OPTION_M7000_HILO_FIX): Define.
7124 (OPTION_NO_M7000_HILO_FIX): Define.
7125 * doc/c-mips.texi (-mfix7000): Describe.
7126
f6af82bd
AM		 71272000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7128
7129 * listing.c (print_lines): Remove unused variable `end'.
7130
7131 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7132 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 7133 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 7134 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7135 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 7136 statement and quell signed vs. unsigned comparison warning.
f6af82bd 7137
8c8281f4
NC		 71382000-02-18 Nick Clifton <nickc@cygnus.com>
7139
7140 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7141 the computed frag offset, rather than overwriting it.
7142
d4845d57
JR		 7143Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7144
7145 * config/tc-sh.c ("elf/sh.h"): Include.
7146 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7147 (md.begin): Initialize target_arch.
7148 Only include opcodes in has table that match selected architecture.
7149 (parse_reg): Recognize register names for sh-dsp.
7150 (parse_at): Recognize post-modify addressing.
7151 (get_operands): The leading space is now optional.
7152 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7153 arguments. Update valid_arch.
7154 (build_Mytes): Add support for SDT_REG_N.
7155 (find_cooked_opcode): New function, broken out of md_assemble.
7156 (assemble_ppi, sh_elf_final_processing): New functions.
7157 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7158 (md_longopts, md_parse_option): New option: -dsp.
7159 * config/tc-sh.h (elf_tc_final_processing): Define.
7160 (sh_elf_final_processing): Declare.
7161
c97305a1
JL		 7162Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7163
7164 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7165 the unwinder subspace. Save the current seg/subseg before creating
7166 the new seg/subseg.
7167
bec50466
NC		 71682000-02-10 Nick Clifton <nickc@cygnus.com>
7169
7170 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 7171 little endian targets.
bec50466 7172 (INST_BYTE1): Redefine to handle big and little endian
66778679 7173 targets.
bec50466
NC		 7174 (cpu_type): New type: Select between M340 and M210.
7175 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 7176 instructions of the M340.
bec50466 7177 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 7178 instructions.
bec50466
NC		 7179 (md_atof): Add support for little endian targets.
7180 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 7181 line switches.
bec50466
NC		 7182 (md_convert_frag): Add support for little endian targets.
7183 (md_apply_fix3): Add support for little endian targets.
7184 (md_number_to_chars): Add support for little endian targets.
7185
a25c045a
TW		 71862000-02-10 Timothy Wall <twall@redhat.com>
7187
7188 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7189 defined, use it to verify the symbol just read should be a label.
7190
f28e8eb3
TW		 71912000-02-10 Timothy Wall <twall@redhat.com>
7192
7193 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7194 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7195 around colons when KEEP_WHITE_AROUND_COLON is defined.
7196 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7197 and KEEP_WHITE_AROUND_COLON.
7198
6dc19fc4
TW		 71992000-02-08 Timothy Wall <twall@redhat.com>
7200
7201 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 7202 logic.
6dc19fc4 7203 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 7204 implemented.
6dc19fc4
TW		 7205 (end_repeat): New. Provide support for a "break" out of the
7206 repeat loop.
7207 * read.h: Add prototypes for new functions.
3e87a760 7208
f805106c
TW		 72092000-02-08 Timothy Wall <twall@redhat.com>
7210
7211 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7212 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7213 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 7214 non-zero.
7215
4469be0f
TW		 72162000-02-08 Timothy Wall <twall@redhat.com>
7217
7218 * read.c: Added elseif to directives table.
7219 * read.h: Added prototype for s_elseif.
7220 * doc/as.texinfo: Added description for elseif.
7221 * cond.c (s_elseif): New function
3e87a760 7222
24a17b6c
TW		 72232000-02-04 Timothy Wall <twall@redhat.com>
7224
7225 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 7226 listings.
24a17b6c 7227
bea9907b 72282000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 7229
bea9907b
TW		 7230 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7231 default values.
7232 * frags.c (frag_new): Calculate fr_fix in octets
7233 (frag_now_fix) Return offset as target address offset (bytes).
7234 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 7235 quantities).
bea9907b
TW		 7236 * frags.h: Added prototype for frag_now_fix_octets().
7237 Distinguish between octets and bytes in field descriptions.
7238 * listing.c (calc_hex): Account for octets vs bytes when
7239 printing addresses/offsets.
7240 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7241 target is little-endian, print the octets in a word in big-endian
7242 order so that the display looks like a proper hexadecimal number,
7243 instead of having the octets reversed.
7244 * read.c (do_align): When recording alignment, alignment power
7245 should be in terms of target bytes (minimum addressible unit)
7246 instead of octets.
7247 (do_org) Convert ORG target address (byte) argument into an
7248 octet offset when generating a variable fragment.
7249 * symbols.c (resolve_symbol_value): Symbol final value
7250 converted to a target address offset (bytes) from its octet offset.
7251 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7252 offset (bytes) is adjusted by the frag offset (octets) converted
7253 to bytes.
7254 (coff_frob_section) Section alignment power is in terms of bytes;
7255 convert it to an octet alignment power when calculating size (and
7256 size mask) in octets. Don't modify the section size in order to
7257 "align" it for TI COFF, since that format has a different method
7258 for storing alignment information.
3e87a760 7259
210dcc61
TW		 72602000-02-01 Timothy Wall <twall@cygnus.com>
7261
7262 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7263 entries, matching the way GCC generates them. If not escaped, the
7264 filename is encoded incorrectly.
7265
557537a5 72662000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 7267
557537a5
NC		 7268 * config/tc-arm.c (reg_table): Add support for ATPCS register
7269 naming conventions.
2c1c4c62 7270
557537a5 72712000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 7272
2c1c4c62
GK		 7273 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7274 already defined.
3e87a760 7275 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 7276 New macro.
7277 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7278 of a symbol when we really care about its value.
7279
23fe39df 72802000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 7281
7282 * config/tc-mcore.c (md_assemble): Give warning message if
7283 operands passes to instruction are more than the spec.
7284
2f0ca46a
NC		 72852000-01-27 Thomas de Lellis <tdel@windriver.com>
7286
66778679 7287 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a 7288 Thumb mode but the label seen was not declared as '.thumb_func'
23fe39df 7289 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 7290 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 7291
4c63da97
AM		 72922000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7293
7294 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7295 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7296
7297 * Makefile.in: Same here.
7298 Update copyright.
7299
7300 * configure.in: Set bfd_gas for i386-aout when primary target
7301 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7302 we may need the primary te_file. Remove incorrect comment.
7303
7304 * configure: Regenerate.
7305
7306 * config/e-i386aout.c: New file.
7307
7308 * as.c (USE_EMULATIONS): Move to before print_version_id.
7309 (struct emulation): Add i386aout.
7310 (show_usage): Split text strings. Reformat -a text. Add --em
7311 help.
7312 Update copyright.
7313
7314 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7315 (aout_format_ops): New.
7316 Update copyright.
7317
7318 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7319 preprocessor conditional and add aout USE_EMULATIONS tests.
7320 (read_a_source_file): Don't pass error strings to printf as
7321 format arg.
7322 Update copyright.
7323
7324 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7325 format arg.
7326 (do_data): Same here.
7327 (process_file): And here.
7328 Update copyright.
7329
7330 * symbols.c (colon): Rewrite "already defined" fatal message
7331 code for aout with USE_EMULATIONS.
7332 Update copyright.
7333
7334 * config/obj-aout.c (OBJ_HEADER): Define.
7335 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 7336 fields of sentinel.
4c63da97
AM		 7337 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7338 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7339 forms here.
7340 (obj_aout_type): Expand S_SET_OTHER here too.
7341 (obj_read_begin_hook): Remove.
7342 (aout_pop_insert): New.
7343 (obj_aout_s_get_other): New.
7344 (obj_aout_s_get_desc): New.
7345 (aout_format_ops): New.
7346 Update copyright.
7347
7348 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7349 gets aout_pseudo_table.
7350 (aout_pseudo_table): Declare.
7351 (obj_read_begin_hook): Define.
7352 Update copyright.
7353
7354 * config/obj-coff.c (obj_pseudo_table): Rename to
7355 coff_pseudo_table.
7356 (coff_pop_insert): Use coff_pseudo_table.
7357 (coff_sec_sym_ok_for_reloc): Remove.
7358 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7359 and comment all zero entries and remove #if 0 code.
7360 Update copyright.
7361
7362 * config/obj-coff.h (obj_pop_insert): Define.
7363 (coff_pseudo_table): Declare.
7364 Update copyright.
7365
7366 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7367 s_get_size, s_set_size. Comment all zero entries.
7368 Update copyright.
7369
7370 * config/obj-elf.c (elf_s_get_other): New function.
7371 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7372 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7373 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7374 comment.
7375 (obj_elf_parse_section_letters): Don't pass error strings to
7376 printf as format arg.
7377 Update copyright.
7378
7379 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7380 OBJ_MAYBE_ECOFF.
7381 (elf_s_get_other): Declare.
7382 (S_GET_OTHER) Define as elf_s_get_other if not already
7383 defined.
7384 (S_SET_OTHER): Only define when not already defined.
7385 (elf_obj_read_begin_hook): Declare.
7386 (obj_read_begin_hook): Define.
7387 (elf_obj_symbol_new_hook): Declare.
7388 (obj_symbol_new_hook): Define.
7389 Update copyright.
7390
7391 * config/obj-multi.h: Add copyright header and protect against
7392 multiple inclusion. Add * to all function pointers.
7393 (OBJ_HEADER): If defined, include it rather than other defines
7394 in this file.
7395 (obj_frob_file_after_relocs): Test for NULL.
7396 (obj_symbol_new_hook): Here too.
7397 (obj_sec_sym_ok_for_reloc): And here.
7398 (S_GET_OTHER): Define.
7399 (S_GET_DESC): Define.
7400 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7401 (OBJ_MAYBE_ELF): Update comment.
7402
7403 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7404 OBJ_AOUT preprocessor conditional and handle emulation by
7405 testing OUTPUT_FLAVOR.
7406 (i386_displacement): Here too.
7407 (md_section_align): Similarly here.
7408 (i386_target_format): Conditionally compile when more than one
7409 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7410 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7411 (i386_displacement): Here too.
7412 Update copyright.
7413
7414 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7415 Define TARGET_FORMAT for aout only when not multi.
7416 Update copyright.
7417
7418 * config/te-multi.h: Delete file as it's identical to te-generic.h
7419
add0c677
AM		 74202000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7421
7422 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7423 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7424 LONG_MNEM_SUFFIX.
7425
7426 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7427 DWORD_MNEM_SUFFIX.
7428 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7429 comments.
7430
a19d8eb0
CP		 74312000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7432
66778679
RH		 7433 * config/tc-mips.c (mips_do_align): New function.
7434 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 7435
550262c4
NC		 74362000-01-10 Philip Blundell <philb@gnu.org>
7437
7438 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 7439 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 7440 line separator for Linux.
7441 * doc/as.texinfo (Comments): Mention the ARM.
7442
0decc840
NC		 74432000-01-10 Philip Blundell <pb@futuretv.com>
7444
7445 * configure.in (arm*-*-conix*): New target.
7446 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7447 armv*-*-linux-gnu.
7448 * configure: Regenerate.
7449
2e13b764
NC		 74502000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7451
7452 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7453 (obj_elf_visibility): New function.
3e87a760 7454
2e13b764
NC		 7455 * doc/as.texinfo (Visibility): New node: document visibility
7456 pseudo ops.
7457
2f6d2f85 7458For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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