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Eliminate REGISTER_CONVERTIBLE().
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
ae948b86
TS		 12001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2
3 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
4 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
5 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
6 Sort options a bit more logical.
7 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
8 OPTION_MABI only for elf targets.
9
2396cfb9
TS		 102001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
11
12 * config/tc-mips.c (set_at): Add cast needed for varargs.
13 (load_register): Likewise.
14 (macro): Likewise. Some code reformatting.
15 (macro2): Add cast needed for varargs.
16 (mips16_macro): Likewise.
17
c4e7957c
TS		 182001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
19
20 * config/tc-mips.c (md_assemble): Remove superflous casts.
21 (append_insn): Likewise.
22 (mips16_macro_build): Likewise.
23 (macro): Likewise.
24 (mips16_ip): Likewise.
25 (s_cpload): Likewise.
26 (mips_relax_frag): Likewise.
27
a325df1d
TS		 282001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
29
30 * config/tc-mips.c (mips_abi_level): Move in front of
31 mips_set_options.
32 (mips_set_options): Add members gp32, fp32, abi.
33 (file_mips_gp32): New flag.
34 (file_mips_fp32): New flag.
35 (mips_opts): Initialize the new members.
36 (mips_gp32): Remove.
37 (mips_fp32): Remove.
38 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
39 (HAVE_32BIT_FPRS): Likewise.
40 (HAVE_NEWABI): Likewise.
41 (HAVE_64BIT_OBJECTS): Likewise.
42 (md_begin): Likewise. Save default (file) values.
43 (md_parse_option): Use the new values from mips_opts.
44 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
45 possible. Let .set mipsN work together with .set push/pop.
46 Enhance error messages.
47 (mips_elf_final_processing): Use file_mips_* for header processing.
48
1f8ae5e6
DC		 492001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
50
51 * config/tc-avr.c (mcu_types): Update for new devices.
52
a4fb0134
SC		 532001-11-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
54
55 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
56 the page man title.
57 * doc/Makefile.in: Rebuild.
58 * doc/as.texinfo: Do not put man SEEALSO in document;
59 Use @command for commands, @option for options; Reorganize usage
60 to clearly identify target specific options.
61
d993a84e
TS		 622001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
63
64 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
65
76b3015f
EC		 662001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
67
68 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
69
b8edc45c
MS		 702001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
71
72 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
73 that need the global offset table.
74 (md_apply_fix3): Add code to undo opertions done in fixup_segment
75 triggered by TC_FORCE_RELOCATION.
76 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
77 a call to function tc_s390_force_relocation.
78 (TC_FIX_ADJUSTABLE): Define.
79
9fb9af6e
CD		 802001-11-04 Chris Demetriou <cgd@broadcom.com>
81
82 * configure.in (mips-*-netbsd*): Add support for target.
83 * configure: Regenerate.
84
db94471d
NC		 852001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
86
87 * configure.in (ALL_LINGUAS): Add 'fr'.
88 * configure: Regernate.
89 * po/fr.po: New file. Obtained from the translation project web
90 site.
91
922001-11-02 Richard Earnshaw <rearnsha@arm.com>
c9b604bd
RE		 93
94 * tc-arm.c: Re-arrange prototypes by architecture.
95 (insns): Re-arrange instructions by archtitecture. Pld instruction
96 is part of ARMv5E.
97 (tinsns): blx and bkpt are part of ARMv5T.
98 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
99 to do_fpa_*. All callers changed.
100
76b3015f 101 * tc-arm.c (insns): Add two temporary instructions to handle
c9b604bd
RE		 102 ldrd/strd.
103
4fe7ef96
SC		 1042001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
105
106 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
107 for bra/bsr and use frag_variant(), this ensure that the possible
108 16-bit BFD_RELOC_16 will be in the same frag.
109
afdbd6d0
CD		 1102001-10-31 Chris Demetriou <cgd@broadcom.com>
111
112 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
113 PIC code, assume pointers the same size as GPRs.
114 (macro): In M_LA_AB handling for embedded PIC code, support
115 "la $treg,foo-bar($breg)". In load/store handling
116 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
117 which is used by the compiler for switch statements.
118 In load/store double multi-instruction macro handling
119 (label ldd_std) add a comment that no special handling
120 is currently done for embedded PIC.
121 (mips_ip): In 'o' (16-bit offset) case, only accept 16
122 bit offsets.
123
b89dddec
RE		 1242001-10-31 Richard Earnshaw <rearnsha@arm.com>
125
126 General cleanup of feature definitions.
127 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
128 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
129 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
130 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
131 (ARM_EXT_V{5,5E}): Synchronize with above.
132 (ARM_ARCH_V*): Define a complete set in terms of above features.
133 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
134 (FPU_FPA_EXT_V[12]): Define.
135 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
136 (FPU_ANY): Define.
137 (FPU_DEFAULT): Default to FPA.
138 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
139 Thumb, this is now ARM_ARCH_V5T.
140 (insns): Rework for new feature defines.
141 (tinsns): Likewise.
142 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
143
7649aa50
NC		 1442001-10-31 NIIBE Yutaka <gniibe@m17n.org>
145
146 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
147 * configure: Regenerate.
148 * Makefile.in: Regenerate.
149 * doc/c-sh.texi (SH Options): Added descriptions.
150
3c3bdf30
NC		 1512001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
152
153 * configure.in: Update for MMIX port.
154 * Makefile.am: Ditto. Regenerate dependencies.
155 * Makefile.in: Regenerate.
156 * configure: Regenerate.
157 * config/tc-mmix.h, config/tc-mmix.c: New files.
158 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
159 * doc/Makefile.in: Regenerate.
160 * doc/all.texi: @set MMIX.
161 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
162 Include c-mmix.texi.
163 * doc/c-mmix.texi: New file.
164
0a758a12
CD		 1652001-10-24 Chris Demetriou <cgd@broadcom.com>
166
167 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
168 these evaluate to true if mips_arch indicates SB-1.
169
6c19f338
AM		 1702001-10-23 Alan Modra <amodra@bigpond.net.au>
171
172 * as.c (parse_args): Print the date as well for --version.
173
2e4acd24
CD		 1742001-10-20 Chris Demetriou <cgd@broadcom.com>
175
176 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
177 SB-1 CPU for consistency.
178 (mips_cpu_info_table): Tweak comment about SB-1.
179
8420dfca
L		 1802001-10-20 H.J. Lu <hjl@gnu.org>
181
182 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
183 (cirrus_parse_offset): Likewise.
184
da89cce1
NC		 1852001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
186
187 * config/tc-arm.c: Restore line_comment_chars.
188
f57c81f6
NC		 1892001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
190
191 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
192 added to the list.
193
e5eeb0dd 1942001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
7e9250a3
HPN		 195
196 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
197 for undefined symbols.
198
4058e45f
CD		 1992001-10-17 Chris Demetriou <cgd@broadcom.com>
200
201 * doc/as.texinfo (MIPS ISA options): Added accidentally
202 omitted "-mips64" option to list of options.
203
f5c120c5
MG		 2042001-10-17 matthew green <mrg@redhat.com>
205
206 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
207 -m7410, -m7450 and -m7455 options.
208
15c1449b
AM		 2092001-10-17 Alan Modra <amodra@bigpond.net.au>
210
211 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
212 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
213 (md_begin): Don't set ppc_size here.
214 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
215 (md_shortopts): Constify.
216 (md_longopts): Likewise.
217 (md_longopts_size): Likewise.
218 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
219 64-bit opcodes.
220 (ppc_machine): Explain why this function is a nop.
221
c1e4eef7
AM		 2222001-10-17 Alan Modra <amodra@bigpond.net.au>
223
d3ecfc59
AM		 224 * bit_fix.h: Comment typo fix.
225 * config/tc-mips.c: Likewise.
226 * config/tc-sh.c: Likewise.
227 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
228
c1e4eef7
AM		 229 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
230 that autoheader doesn't duplicate config.in entries.
231 (DEFAULT_ARCH): Ditto.
232 * configure: Regenerate.
233 * config.in: Regenerate.
234
18566f55
AM		 2352001-10-16 Alan Modra <amodra@bigpond.net.au>
236
237 From Andrew Pines <apines@cosmodog.com>
238 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
239
05982cac
HPN		 2402001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
241 Hans-Peter Nilsson <hp@bitrange.com>
242
243 * config/tc-sh.c (shl): Remove.
244 (big): New function.
245 (little): Remove shl handling. Emit error for endian mismatch.
246 (md_show_usage): Add description of -big.
247 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
248 (OPTION_BIG): Add.
249 (md_pseudo_table): Add .big.
250 (md_longopts): Add -big.
251 (md_begin): Don't set target_big_endian here.
252 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
253 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
254 (shl): Remove.
255 * configure.in (endian): Default is big.
256 (sh-*-pe*): Little endian.
257 (cpu_type): Set sh for target sh*.
258 * configure: Regenerate.
259
e369bcce
TS		 2602001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
261
262 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
263 relocations.
264
232431a0
NC		 2652001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
266
05d2d07e
NC		 267 * config/tc-arm.c: Replace CONST with const.
268
232431a0
NC		 269 * cgen.c: Tidy up formatting.
270
418c1742
MG		 2712001-10-12 matthew green <mrg@redhat.com>
272
273 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
274 flags, equivalent to -m7400. New -maltivec to enable AltiVec
275 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
276 64-bit and 32-bit BookE support, respectively. Change -m403 and
277 -m405 to set PPC403 option.
278 (md_show_usage): Adjust for new options.
279 * doc/all.texi: Set PPC.
280 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
281 * doc/c-ppc.texi: New file.
282 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
283 * doc/Makefile.in: Regenerate.
284
65bf64b3
NC		 2852001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
286
7f28ab9d
NC		 287 * read.c (s_bad_endr): New function. Issues a warning message
288 about a bad use of the .rept pseudo op.
289 (po_table[]): Add .endr.
290 * read.h: Prototype s_bad_endr.
291
65bf64b3
NC		 292 * CONTRIBUTORS: Update contact email address.
293
b6ff326e
KH		 2942001-10-11 Kazu Hirata <kazu@hxi.com>
295
296 * config/tc-alpha.c: Fix comment typos.
297 * config/tc-cris.c: Likewise.
298 * config/tc-hppa.c: Likewise.
299 * config/tc-i370.c: Likewise.
300 * config/tc-mips.c: Likewise.
301 * config/tc-mn10200.c: Likewise.
302 * config/tc-mn10300.c: Likewise.
303 * config/tc-sh.c: Likewise.
304 * config/tc-tahoe.c: Likewise.
305 * config/tc-v850.c: Likewise.
306
3b37fd66
KH		 3072001-10-11 Kazu Hirata <kazu@hxi.com>
308
309 * app.c: Fix comment typos.
310 * bit_fix.h: Likewise.
311 * expr.c: Likewise.
312 * itbl-ops.c: Likewise.
313
685bd869
NC		 3142001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
315
316 * input-file.c: Include safe-ctype.h.
317 (input_file_open): Use ISSPACE instead of isspace.
318
6478892d
TS		 3192001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
320
321 * config/tc-mips.c (mips_cpreturn_offset): New variable.
322 (mips_cpreturn_register): Likewise.
323 (mips_gp_register): Likewise.
324 (s_cpsetup): New function prototype.
325 (s_cplocal): Likewise.
326 (s_cpreturn): Likewise.
327 (s_gpvalue): Likewise.
328 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
329 pseudo-ops.
330 (macro): Don't warn about .cprestore for NewABI.
331 (md_pcrel_from): Code cleanup.
332 (mips_force_relocation): Force output of some NewABI relocations even
333 without a defined symbol.
334 (s_cpload): Ignore .cpload for NewABI.
335 (s_cpsetup): Handle .cpsetup.
336 (s_cplocal): Handle .cplocal.
337 (s_cprestore): Ignore .cprestore for NewABI.
338 (s_cpreturn): Handle .cpreturn.
339 (s_gpvalue): Handle .gpvalue.
340 (s_cpadd): Ignore .cpadd for NewABI.
341 (nopic_need_relax): Take g_switch_value into account as gp
342 optimization.
343 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
344
ad8d3bb3
TS		 3452001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
346
347 * config/tc-mips.c (my_getSmallParser): New function prototype.
348 (small_ex_type): Named this enum, more return values for
349 my_getSmallExpression.
350 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
351 triple relocations. Protect some parts with ifdef OBJ_ELF.
352 (percent_op_match): New struct, lookup table for %some_reloc().
353 (my_getSmallParser): New function, parses nested percent_ops also.
354 (my_getSmallExpression): Rewite to support nested percent_ops.
355
d6bc6245
TS		 3562001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
357
358 * config/tc-mips.c
359 (load_address): Support both 32- and 64-bit addresses.
360 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
361 (macro2): Call load_address correctly.
362
a5d2034a
NC		 3632001-10-09 Christian Groessler <cpg@aladdin.de>
364
365 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
366 since z8k-opc.h now uses the PARAMS macro.
367
90f9b791
AH		 3682001-10-09 Aldy Hernandez <aldyh@redhat.com>
369
370 * config/tc-arm.c: Change MAVERIK to MAVERICK.
371
aa1f4858
AM		 3722001-10-09 Alan Modra <amodra@bigpond.net.au>
373
374 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
375 throughout file.
376 (obj_elf_change_section): Rename "group" to "group_name".
377 (obj_elf_section): Likewise.
378 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
379 first member section; Instead use elf_next_in_group.
380
060adf0e
AM		 3812001-10-09 Alan Modra <amodra@bigpond.net.au>
382
383 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
384 Set elf_section_data group from it. Warn if group name changed.
385 (obj_elf_parse_section_letters): Parse 'G' too.
386 (obj_elf_section): Parse group name.
387 (struct group_list): New.
388 (build_group_lists): New function.
389 (elf_frob_file): Create SEC_GROUP section(s).
390
391 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
392 whitespace.
393
8913d9db
AH		 3942001-10-08 Aldy Hernandez <aldyh@redhat.com>
395
396 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
397
404ff6b5
AH		 398 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
399 (cirrus_regtype): New enum.
400 (LONGEST_INST): Change to 10.
401 (CIRRUS_MODE1): New.
402 (CIRRUS_MODE2): New.
403 (CIRRUS_MODE3): New.
404 (CIRRUS_MODE4): New.
405 (CIRRUS_MODE5): New.
406 (CIRRUS_MODE6): New.
407 (insns): Add cirrus dsp instructions.
408 (ARM_EXT_MAVERIKSC_REG): New.
409 (cirrus_register): New.
410 (cirrus_mvf_register): New.
411 (cirrus_mvd_register): New.
412 (cirrus_mvfx_register): New.
413 (cirrus_mvdx_register): New.
414 (cirrus_mvax_register): New.
415 (ARM_EXT_MAVERIKsc_register): New.
416 (reg_table): Add cirrus registers.
417 (cirrus_valid_reg): New.
418 (cirrus_reg_required_here): New.
419 (do_c_binops_1): New.
420 (do_c_binops_2): New.
421 (do_c_binops_3): New.
422 (do_c_triple_4): New.
423 (do_c_triple_5): New.
424 (do_c_quad_6): New.
425 (do_c_dspsc_1): New.
426 (do_c_dspsc_2): New.
427 (do_c_shift_1): New.
428 (do_c_shift_2): New.
429 (do_c_ldst_1): New.
430 (do_c_ldst_2): New.
431 (do_c_ldst_3): New.
432 (do_c_ldst_4): New.
433 (do_c_binops): New.
434 (do_c_triple): New.
435 (do_c_quad): New.
436 (do_c_dspsc): New.
437 (do_c_shift): New.
438 (cirrus_parse_offset): New.
439 (do_c_ldst): New.
440 (md_parse_option): Add arm9e.
441 (md_show_usage): Same.
442
8642cce8
TR		 4432001-10-08 Tom Rix <trix@redhat.com>
444
76b3015f 445 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
8642cce8
TR		 446 location of next .bf
447 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
448
6ce8b369
AM		 4492001-10-07 Alan Modra <amodra@bigpond.net.au>
450
451 * config/obj-elf.c: Standardize error/warning messages - don't
452 capitalise, no final period or newline, don't say "ignoring" for
453 as_bad messages. In some cases, change the wording to that used
454 elsewhere for similar messages.
455 (obj_elf_section_name): New function, split out from ..
456 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
457 entsize not specified.
458
ec38dd05
JJ		 4592001-10-05 Jakub Jelinek <jakub@redhat.com>
460
461 * doc/as.texinfo: Document M and S ELF section flags.
462
ebeb9253
AM		 4632001-10-05 Alan Modra <amodra@bigpond.net.au>
464
465 * subsegs.c (subseg_text_p): Return 0 for absolute section.
466 * read.c (do_align): If in absolute section, warn about and ignore
467 non-zero fill pattern.
468
7dc8f5ce
AO		 4692001-10-05 Alexandre Oliva <aoliva@redhat.com>
470
471 * config/tc-mn10300.c (tc_gen_reloc): Don't free
472 reloc->sym_ptr_ptr if it's not allocated.
473
f6688943
TS		 4742001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
475
476 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
477 relocation triple.
478 (prev_insn_fixp): Likewise.
479 (append_insn): Changed prototype to accept a relocation pointer.
480 (imm_reloc): Make it an array.
481 (offset_reloc): Likewise.
482 (md_assemble): Handle triple relocations.
483 (append_insn): Likewise. Add handling for some NewABI relocations.
484 (mips_no_prev_insn): Handle triple relocations.
485 (macro_build): Likewise. Add handling for some NewABI relocations.
486 Move handling for the 'u' case to append_insn().
487 (mips16_macro_build): Handle triple relocations.
488 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
489 for NewABI.
490 (mips_ip): Handle triple relocations.
491 (mips16_ip): Likewise.
492 (mips_force_relocation): Force handling of triple relocations
493 without symbols for NewABI.
494 (md_apply_fix): Add handling for some NewABI relocations.
495
1ae00879
AM		 4962001-10-05 Alan Modra <amodra@bigpond.net.au>
497
498 * config/tc-i386.c (parse_register): If not producing code for
499 x86_64, reject x86_64 register name matches.
500 (md_assemble): Remove now redundant check for x86_64 regs.
501
9c7977b3
AM		 5022001-10-04 Alan Modra <amodra@bigpond.net.au>
503
504 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
505 as BFD_DEFAULT_TARGET_SIZE.
506 (ppc_tc): Likewise.
507 (ppc_is_toc_sym): Likewise.
508 (md_apply_fix3): Likewise.
509
e013f690
TS		 5102001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
511
512 * config/tc-mips.c (mips_64): Remove.
513 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
514 in it.
515 (mips_abi_level, mips_abi): New enum.
516 (mips_32bit_abi): Remove.
517 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
518 (HAVE_NEWABI): New define.
519 (HAVE_64BIT_OBJECTS): New define.
520 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
521 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
522 (support_64bit_objects): New prototype.
523 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
524 .reginfo section for n32, use .MIPS.options instead.
525 (support_64bit_objects): New function, code from md_parse_option.
526 (md_longopts): Add -n32 option.
527 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
528 Add -n32 option. Protect with OBJ_ELF.
529 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
530 (mips_elf_final_processing): Likewise. Don't write .reginfo section
531 for n32, use .MIPS.options instead.
532
fcd8210c
AM		 5332001-10-03 Alan Modra <amodra@bigpond.net.au>
534
181ddcac 535 * po/POTFILES.in: Regenerate.
fcd8210c
AM		 536 * configure: Regenerate.
537
403487ec
AM		 5382001-10-02 Alan Modra <amodra@bigpond.net.au>
539
32a5aae2
AM		 540 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
541 bits if target is 64 bit.
542
f97d5f7c
AM		 543 * doc/as.texinfo (listing): Fix typo.
544
403487ec
AM		 545 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
546 BFD_VERSION.
547 * Makefile.am (Makefile): Depend on bfd/configure.in.
548 Run "make dep-am".
549 * Makefile.in: Regenerate.
550
34105363
L		 5512001-09-30 H.J. Lu <hjl@gnu.org>
552
553 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
554 and "ams" for compatibility.
555
79ad6e94 5562001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
ef17112f
HPN		 557
558 * config/tc-sh.c (md_pcrel_from_section): Transformed from
559 md_pcrel_from. Handle pc-relativeness against link-time
560 symbol. Handle relativeness to elsewhere than the fixup.
79ad6e94
HPN		 561 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
562 (md_pcrel_from_section): Prototype.
528a2d4a
HPN		 563
564 * Makefile.am: Update dependencies with "make dep-am".
565 * Makefile.in: Regenerate.
566
27302d63
SC		 5672001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
568
569 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
570 (print_opcode_format, skip_whites): Likewise.
571 (convert_branch, m68hc11_new_insn): Likewise.
572 (build_dbranch_insn, build_indexed_byte): Likewise.
573 (build_reg_mode, find, find_opcode): Likewise.
574 (print_insn_format): Fix call to print_opcode_format.
575 (md_assemble): Fix call to build_dbranch_insn.
576
2c20dfb2
NC		 5772001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
578
579 * config/tc-arm.c: Add missing prototypes.
580
1fd716b9
JJ		 5812001-09-26 Jeff Johnston <jjohnstn@redhat.com>
582
583 * input-file.c (input_file_open): When reading the
584 first line looking for #NO_APP, prepare for the possibility
585 of finding #APP instead. Also fix algorithm to allow
586 white-space to follow either #NO_APP or #APP directives.
587
97735a42
AM		 5882001-09-25 Geoff Berry <geoff.berry@bops.com>
589
590 * listing.c (buffer_line): Don't write past the end of `line' when
591 EOF is reached.
592
6e22e505
AO		 5932001-09-25 Alexandre Oliva <aoliva@redhat.com>
594
595 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
596 relocation for differences between symbols in a section other
597 than the one in which the difference is to be placed; apply
598 the relocation instead.
599
89b57c9a
NC		 6002001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
601
602 * config/tc-arc.c: Add missing prototype.
603 (md_atof): Change type to int. Add missing prototype.
604 * config/tc-arc.h: Prototype exported functions.
605
a80076a1
NC		 6062001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
607
608 * as.c: Add missing function prototype.
609 * config/obj-aout.c: Fix compile time warning.
610
7146a6f5
AM		 6112001-09-21 Bruno Haible <haible@clisp.cons.org>
612
613 * config/tc-openrisc.c: Don't include <ctype.h>.
614
16a419ba
NC		 6152001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
616
617 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
618
44addf7f
AM		 6192001-09-19 Alan Modra <amodra@bigpond.net.au>
620
621 * config/tc-i370.c: Fix typo in last change.
622
2d5aaba0
NC		 6232001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
624
625 * doc/as.texinfo (Symbol Names): Improve documentation on local
626 labels and add documenation about dollar labels.
627
3882b010
L		 6282001-09-18 Bruno Haible <haible@clisp.cons.org>
629
630 * as.h: Don't include <ctype.h>.
631 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
632 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
633 (atof_generic): Use ISDIGIT instead of isdigit.
634 * config/m68k-parse.y: Include "safe-ctype.h".
635 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
636 * config/obj-elf.c: Include "safe-ctype.h".
637 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
638 * config/obj-vms.c: Include "safe-ctype.h".
639 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
640 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
641 instead of isupper/islower/toupper/tolower.
642 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
643 (insert_sreg): Use TOUPPER instead of islower/toupper.
644 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
645 isalpha/isalnum/isupper/tolower.
646 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
647 isdigit.
648 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
649 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
650 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
651 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
652 (arc_extoper): Use TOLOWER instead of isupper/tolower.
653 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
654 (arm_psr_parse): Use ISALPHA instead of isalpha.
655 (accum0_required_here): Use ISALNUM instead of isalnum.
656 (do_ldrd): Use ISSPACE instead of isspace.
657 (decode_shift): Use ISALPHA instead of isalpha.
658 (insert_reg): Use TOUPPER instead of islower/toupper.
659 (arm_reg_parse): Use ISALPHA instead of isalpha.
660 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
661 isalnum/ispunct/tolower.
662 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
663 (md_parse_option): Use TOLOWER instead of tolower.
664 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
665 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
666 (cris_process_instruction): Use ISLOWER instead of islower.
667 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
668 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
669 (get_flags): Use ISSPACE instead of isspace.
670 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
671 (do_assemble): Use TOLOWER instead of tolower.
672 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
673 (do_assemble): Use TOLOWER instead of tolower.
674 (d30v_start_line): Use ISSPACE instead of isspace.
675 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
676 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
677 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
678 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
679 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
680 (start_label): Use ISALPHA instead of isalpha.
681 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
682 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
683 isupper/islower/tolower.
684 (pa_parse_number): Use ISDIGIT instead of isdigit.
685 (pa_chk_field_selector): Use TOLOWER instead of tolower.
686 (pa_stringer): Use ISDIGIT instead of isdigit.
687 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
688 (register_name): Use ISALPHA instead of isalpha.
689 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
690 isalnum/islower/tolower.
691 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
692 isdigit/isalpha.
693 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
694 isalpha/isxdigit.
695 (md_assemble): Use ISSPACE instead of isspace.
696 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
697 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
698 instead of isdigit/islower/isupper/tolower/isalpha.
699 (output_invalid): Use ISPRINT instead of isprint.
700 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
701 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
702 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
703 (get_args): Use ISALNUM instead of isalnum.
704 * config/tc-ia64.c: Include "safe-ctype.h".
705 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
706 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
707 (ia64_parse_name): Likewise.
708 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
709 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
710 instead of isspace/isalnum/isupper/tolower.
711 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
712 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
713 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
714 (mklower_table): Remove variable.
715 (mklower): Remove macro.
716 (insert_reg): Use TOUPPER instead of islower/toupper.
717 (md_begin): Remove initialization of mklower_table.
718 (s_reg): Use ISALNUM instead of isalnum.
719 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
720 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
721 (build_mri_control_operand): Use TOLOWER instead of tolower.
722 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
723 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
724 (md_assemble): Use ISSPACE instead of isspace.
725 (get_imm16): Use ISALNUM instead of isalnum.
726 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
727 isdigit/isupper/tolower.
728 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
729 instead of isalpha/isupper/tolower.
730 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
731 isdigit/islower/isupper.
732 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
733 (mcore_s_section): Use ISSPACE instead of isspace.
734 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
735 isspace/tolower/isalnum.
736 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
737 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
738 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
739 isspace.
740 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
741 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
742 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
743 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
744 isdigit/tolower.
745 (tc_get_register): Likewise.
746 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
747 (s_mips_ent): Use ISDIGIT instead of isdigit.
748 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
749 (md_assemble): Use ISSPACE instead of isspace.
750 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
751 (md_assemble): Use ISSPACE instead of isspace.
752 * config/tc-ns32k.c: Don't include <ctype.h>.
753 * config/tc-pdp11.c: Include "safe-ctype.h".
754 (mklower): Remove function.
755 (parse_reg): Use TOLOWER instead of mklower.
756 * config/tc-pj.c: Include "safe-ctype.h".
757 (md_assemble): Use ISSPACE instead of isspace.
758 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
759 (register_name): Use ISALPHA instead of isalpha.
760 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
761 isalnum/islower/tolower.
762 (md_assemble): Use ISSPACE instead of isspace.
763 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
764 islower/toupper.
765 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
766 (register_name): Use ISALPHA instead of isalpha.
767 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
768 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
769 isspace.
770 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
771 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
772 isalnum/islower/tolower.
773 (IDENT_CHAR): Use ISALNUM instead of isalnum.
774 (parse_reg): Use TOLOWER instead of tolower.
775 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
776 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
777 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
778 (parse_keyword_arg): Use ISALNUM instead of isalnum.
779 * config/tc-tahoe.c: Include "safe-ctype.h".
780 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
781 (tip_op): Use TOLOWER instead of isupper/tolower.
782 * config/tc-tic30.c: Include "safe-ctype.h".
783 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
784 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
785 (tic30_operand): Use TOLOWER instead of tolower.
786 (tic30_find_parallel_insn): Likewise.
787 (output_invalid): Use ISPRINT instead of isprint.
788 * config/tc-tic54x.c: Include "safe-ctype.h".
789 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
790 (lookup_version): Use TOUPPER instead of toupper.
791 (tic54x_var): Use ISALPHA instead of isalpha.
792 (tic54x_mlib): Use ISSPACE instead of isspace.
793 (subsym_iscons): Use TOUPPER instead of toupper.
794 (get_operands): Use ISSPACE instead of isspace.
795 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
796 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
797 (next_line_shows_parallel): Use ISSPACE instead of isspace.
798 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
799 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
800 ISSPACE instead of isspace.
801 * config/tc-tic80.c: Include "safe-ctype.h".
802 (md_assemble): Use ISSPACE instead of isspace.
803 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
804 (system_register_name): Use ISDIGIT instead of isdigit.
805 (md_assemble): Use ISSPACE instead of isspace.
806 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
807 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
808 isupper/tolower/isdigit.
809 (vip_op): Use TOLOWER instead of isupper/tolower.
810 * config/tc-w65.c: Don't include <ctype.h>.
811 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
812 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
813 (whatreg): Use ISDIGIT instead of isdigit.
814 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
815 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
816 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
817 (integer_constant): Use ISALNUM/TOUPPER instead of
818 isalnum/islower/toupper.
819 (operand): Use TOLOWER instead of isupper/tolower.
820 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
821 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
822 of isdigit.
823 (process_assigns, whatcond): Use TOUPPER instead of toupper.
824 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
825 (main): For gettext, also set the LC_CTYPE locate facet.
826 * hash.c: Include "safe-ctype.h".
827 (main): Use TOLOWER instead of isupper/tolower.
828 * itbl-lex.l: Don't include <ctype.h>.
829 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
830 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
831 omit non-ASCII characters.
832 (debugging_pseudo): Use ISSPACE instead of isspace.
833 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
834 (buffer_and_nest): Use ISALNUM instead of isalnum.
835 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
836 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
837 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
838 instead of isalnum/isdigit/isupper/isalpha.
839 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
840 of isalpha/isalnum/isupper/tolower.
841 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
842 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
843 isupper/tolower/isdigit.
844 (s_mri_common): Use ISDIGIT instead of isdigit.
845 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
846 (s_float_space): Use ISALPHA instead of isalpha.
847 (ignore_rest_of_line): Use ISPRINT instead of isprint.
848 (float_cons): Use ISALPHA instead of isalpha.
849 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
850 isdigit/isxdigit.
851 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
852 (save_symbol_name): Use ISLOWER/TOUPPER instead of
853 islower/toupper.
854 (symbol_find_base): Use TOUPPER instead of islower/toupper.
855 (decode_local_label_name): Use ISDIGIT instead of isdigit.
856
b6849f55
NC		 8572001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
858
859 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
860 in 64 bit mode and make format "e" work.
861
0e1a166b
AM		 8622001-09-18 Alan Modra <amodra@bigpond.net.au>
863
864 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
865
866 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
867 var to ensure bfd_alloc arg is the right type.
868 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
869 bfd_bwrite.
870
871 * config/obj-coff.c: Replace calls to bfd_write with calls to
872 bfd_bwrite. Cast args of bfd_seek.
873
874 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
875 warning.
876
877 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
878
879 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
880 call to bfd_bread.
881
e08ae979
HPN		 8822001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
883
884 * config/tc-sh.h (sh_force_relocation): Prototype.
885 (struct fix): Forward declare.
886 * config/tc-sh.c (type sh_operand_info): Move to top of file.
887 (cons, s_align_bytes): Remove old-type declarations.
888 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
889 get_operands, get_specific, insert, build_relax,
890 insert_loop_bounds, build_Mytes): Prototype.
891 (little): Make static. Prototype.
892 (check, tc_Nout_fix_to_chars): Delete unused functions.
893
920acd62
EC		 8942001-09-14 Eric Christopher <echristo@redhat.com>
895
896 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
897 -mgp32/mgp64.
898
056a1d49
NC		 8992001-09-14 Kevin Lo <kevlo@openbsd.org>
900
901 * configure.in: Add arm-openbsd target.
902 * configure: Regenerate.
903
4008bd9b
TS		 9042001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
905
906 * configure.in: Change machine triplets from mips-*-linux-gnu* to
907 mips*-*-linux*.
908
233b8738
TS		 9092001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
910
911 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
912
d61a78a7
RH		 9132001-09-11 Richard Henderson <rth@redhat.com>
914
915 * config/tc-alpha.c (alpha_elf_section_letter): New.
916 (alpha_elf_section_flags): New.
917 * config/tc-alpha.h (md_elf_section_letter): New.
918 (md_elf_section_flags): New.
919 * config/tc-ia64.c (ia64_elf_section_letter): New.
920 * config/tc-ia64.h (md_elf_section_letter): New.
921
9469ddf0
JJ		 9222001-09-11 Jakub Jelinek <jakub@redhat.com>
923
924 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
925 of 'm', 'S' instead of 's'. Update bad_msg.
926 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
927 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
928
e0890092
AM		 9292001-09-09 Alan Modra <amodra@bigpond.net.au>
930
931 * expr.c (expr): Move code setting "retval" to the end of the loop,
932 and rearrange for efficiency. For "PIC code" subtraction, use
933 "rightseg" rather than recalculating. For "symbol OP symbol"
934 subtract, set "retval" to absolute_section if symbols in same
935 section.
936 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
937 O_symbol. Simplify a +/- b code. Allow equality and non-equality
938 comparisons on symbols from any section. Allow other comparison
939 operators as for subtraction.
940 (symbol_equated_reloc_p): New predicate function.
941 * symbols.h (symbol_equated_reloc_p): Declare.
79bcdb56
AM		 942 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
943 for expression syms is set correctly.
944 (adjust_reloc_syms): Use symbol_equated_reloc_p.
e0890092
AM		 945 (write_relocs): Likewise.
946 (write_object_file): Likewise.
e0890092
AM		 947 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
948 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
949 of a complex expression when setting up frag_var.
950
ec8fcf4a
RH		 9512001-09-07 Richard Henderson <rth@redhat.com>
952
953 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
954 require_seq and allow_seq. Let !literal omit the sequence number.
955 (tokenize_arguments): Reject sequence numbers of !allow_seq.
956
891937bf
JJ		 9572001-09-08 Jakub Jelinek <jakub@redhat.com>
958
959 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
960 section symbols the same way as externs.
961
553178e4
TS		 9622001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
963
964 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
965 pseudo-op.
ad58c921 966
cb56d3d3
TS		 9672001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
968
969 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
970 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
971 PIC, BFD_RELOC_16_PCREL for the rest.
972 (mips_ip): Likewise.
79bcdb56
AM		 973 (md_pcrel_from): return the right offset for the differently shifted
974 pcrel relocs.
cb56d3d3 975 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
ad58c921 976
3969b680
RH		 9772001-09-05 Richard Henderson <rth@redhat.com>
978
979 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
980 (pseudo_func): Add @iplt.
981 (pseudo_opcode): Add data16 and data16.ua.
982 (md_begin): Set iplt pseudo.
983 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
984
9852001-09-04 Richard Henderson <rth@redhat.com>
19f78583
RH		 986
987 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
988 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
989 (alpha_macros): Remove occurrences of same.
990 (O_lituse_addr, O_gprel): New.
991 (DUMMY_RELOC_LITUSE_*): New.
992 (s_alpha_ucons, s_alpha_arch): Prototype.
993 (alpha_reloc_op): Construct elements via DEF macro.
994 (ALPHA_RELOC_SEQUENCE_OK): Remove.
995 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
996 members to not be literal specific.
997 (next_sequence_num): New.
998 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
999 added/removed BFD relocations.
1000 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1001 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1002 (tokenize_arguments): Parse ! relocations properly.
1003 (find_macro_match): Delete unused macro argument types.
1004 (assemble_insn): Add reloc parameter; emit that instead of the
1005 default as appropriate.
1006 (get_alpha_reloc_tag): New. Split from ...
1007 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1008 (assemble_tokens): Don't search macros if user relocation present.
1009 Copy reloc sequence number to insn struct.
1010 (emit_ldgp): Remove user reloc handling.
1011 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1012 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1013 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1014 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1015 (struct alpha_fix_tag): Name members less literal specific.
1016
de342d07
JL		 1017Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1018
1019 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1020 address of two symbols in different sections.
1021
3c02b2ab
EC		 10222001-08-31 Eric Christopher <echristo@redhat.com>
1023 Jason Eckhardt <jle@redhat.com>
1024
1025 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1026 5kc, and 20kc. Clean up old entries.
1027
36ed2fff
JL		 1028Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1029 Jeff Law <law@redhat.com>
1030
3c1ba8a3
JL		 1031 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1032 offset match H8 ELF spec.
1033 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1034 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1035
36ed2fff
JL		 1036 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1037 (build_bytes): Mark fixups for PCrel branches as signed. For
1038 OBJ_ELF, make sure the reloc's offset points to the first byte
1039 to be modified.
1040 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1041 * tc-h8300.h (relocation mappings): Add.
1042
f333765f
JL		 1043Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1044
1045 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1046 define for BFD_ASSEMBLER.
1047 (tc_reloc_mangle): Likewise.
1048 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1049
83e20b45
JL		 1050Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1051
3c02b2ab 1052 * config/tc-h8300.c (h8300hmode): Record the machine type
83e20b45
JL		 1053 if BFD_ASSEMBLER is defined.
1054 (h8300smode, md_begin): Similarly.
1055
f6314f3e
PB		 10562001-08-29 Joel Sherrill <joel@OARcorp.com>
1057
3c02b2ab 1058 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
f6314f3e
PB		 1059 default from coff to elf.
1060 * configure: Regenerate.
1061
ccad732d
JL		 1062Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1063
7e0de7bf
JL		 1064 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1065 assorted coff relocations to the corresponding elf relocations.
1066 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1067
ccad732d
JL		 1068 * configure.in: Add case for h8300-*-elf.
1069 * configure: Regenerate.
1070
1262d520
JR		 1071Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1072
1073 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
82f3c9a3 1074 documentation to reflect reality.
1262d520 1075
7283eb86
TS		 10762001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1077
ad58c921 1078 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
7283eb86
TS		 1079 (macro): Reflect change to MAX_GPREL_OFFSET.
1080
0baf16f2
AM		 10812001-08-27 Torbjorn Granlund <tege@swox.com>
1082 Staffan Ulfberg <staffanu@swox.se>
1083 Linus Nordberg <linus@swox.se>
1084 Alan Modra <amodra@bigpond.net.au>
1085
1086 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1087 * configure: Regenerate.
1088 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1089 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1090 (md_assemble): Use them.
1091 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1092 (md_pseudo_table): Add "llong", "quad".
1093 (md_parse_option): Match default_cpu of powerpc*.
1094 (ppc_arch): Likewise.
1095 (ppc_subseg_align): Only for OBJ_XCOFF.
1096 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1097 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1098 (ppc_insert_operand): Don't bother testing 'file' before calling
1099 as_bad_where. Use as_bad_where for operand->insert errors.
1100 (mapping): Add ELF64 relocation modifiers.
1101 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1102 expressions with abs_symbol.
1103 (ppc_elf_cons): Correct offset for little endian targets.
1104 (ppc_elf_frob_symbol): New.
1105 (md_assemble): Add support for 64 bit ELF relocs.
1106 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1107 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1108 ".toc" section for 64 bit ELF.
1109 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1110 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1111 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1112 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1113 Expand on comments, error message. Add support for 64 bit relocs,
1114 and use PPC_HI etc. macros.
1115 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1116 (HANDLE_ALIGN): Define to generate nops in code sections rather
1117 than zeros.
1118 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1119 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1120 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1121 (ppc_fix_adjustable): Declare.
1122 (tc_frob_symbol): Define.
1123 (ppc_elf_frob_symbol): Declare.
1124
9d654c1c
AJ		 11252001-08-26 Andreas Jaeger <aj@suse.de>
1126
1127 * config/tc-s390.c: Add missing prototypes
1128 (md_gather_operands): Make static.
1129
e7d556df
TS		 11302001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1131
ad58c921
TS		 1132 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1133 allowed value, not the word beyond maximum.
1134 * config/tc-mips.c (macro_build_lui): Code cleanup.
e7d556df
TS		 1135 (macro): Reflect change to MAX_GPREL_OFFSET.
1136 (mips_ip): Check explicitly against S_EX_NONE.
1137 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1138 (md_apply_fix): Code cleanup.
1139
34f63668
AJ		 11402001-08-24 Andreas Jaeger <aj@suse.de>
1141
1142 * config/tc-ppc.h: Fix prototype declaration.
1143
c538998c
JJ		 11442001-08-23 Jakub Jelinek <jakub@redhat.com>
1145
1146 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1147 * config/obj-elf.c (obj_elf_size): When size is constant, free
1148 and clear symbol_get_obj(sym)->size if any.
1149
1ff54a84
TS		 11502001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1151
ad58c921
TS		 1152 * config/tc-mips.c (md_begin): Warn about incompatibility between
1153 -march=FOO and -mipsN option, continue with default ISA.
1ff54a84 1154
a6bacc80
TS		 11552001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1156
1157 * config/tc-mips.c (md_parse_option): #ifdef the
1158 traditional/non-traditional names as it is done in mips_target_format.
1159
ca3f7695
RH		 11602001-08-20 Richard Henderson <rth@redhat.com>
1161
1162 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1163 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1164 use seg parameter instead of now_seg.
1165
e87a0284
L		 11662001-08-18 H.J. Lu <hjl@gnu.org>
1167
1168 * config/tc-mips.c (show): Add the missing prototype.
1169
fb1b3232
TS		 11702001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1171
1172 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1173 return values.
1174 (mips_ip): Use the new return values instead of characters. Add
1175 support for %higher and %highest.
1176 (LP): Remove.
1177 (RP): Remove.
1178 (my_getSmallExpression): Make parsing case insensitive and more
1179 reliable. Add support for %higher and %highest. Further support to
1180 parse %gprel and %neg is implemented but currently deactivated.
1181
23fe39df
AM		 11822001-08-17 Alan Modra <amodra@bigpond.net.au>
1183
1184 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1185 (ecoff_build_symbols): Likewise.
1186 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1187
be00bddd
TS		 11882001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1189
1190 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1191 for n32 ABI if appropriate.
1192
07ae3efa
TS		 11932001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1194
1195 * config/tc-mips.c (cons_fix_new_mips): Remove.
1196 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1197 (cons_fix_new_mips): Remove.
1198
c68012fb
JJ		 11992001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1200
79bcdb56
AM		 1201 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1202 a label, not a hex constant.
c68012fb 1203
5d430f8b
NC		 12042001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1205
1206 * config/tc-v850.h: Add missing prototypes.
1207
198ce79b
AJ		 12082001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1209
1210 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1211 relocations.
1212
4ffadb11
NC		 12132001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1214
1215 * config/tc-sparc.c (cons_fix_new_sparc): Move
1216 `sparc_no_align_cons = 0;' to...
1217 (s_uacons): ...here so that sparc_no_align_cons will get
1218 cleared properly.
1219
f72c8c98
KH		 12202001-08-11 Kazu Hirata <kazu@hxi.com>
1221
1222 * config/tc-mips.c: Fix a comment typo.
1223
ea1fb5dc
RS		 12242001-08-10 Richard Sandiford <rsandifo@redhat.com>
1225
1226 * config/tc-mips.c (move_register): New function.
1227 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1228 (mips_ip): Likewise.
1229 (macro2): Use move_register rather than macro_build for moves.
1230 (mips16_macro): Likewise.
1231 (macro): Likewise. Handle M_MOVE.
1232
0218d1e4
AJ		 12332001-08-10 Andreas Jaeger <aj@suse.de>
1234
1235 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1236 to build warnings.
1237 * configure: Regenerate.
1238
11b37b7b
AM		 12392001-08-10 Alan Modra <amodra@bigpond.net.au>
1240
fa6e9318
AM		 1241 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1242 Comment indentation of #pragma.
1243 * macro.c (alloca): Likewise.
1244
11b37b7b
AM		 1245 * config/tc-ppc.c: Revert 2001-08-08.
1246
8d28c9d7
AM		 12472001-08-09 Alan Modra <amodra@bigpond.net.au>
1248
1249 * symbols.c: Add missing prototypes.
1250 * config/e-i386elf.c: Likewise.
1251 * config/e-i386coff.c: Likewise.
1252 * config/e-i386aout.c: Likewise.
1253 * config/obj-coff.c: Likewise.
1254 (def_symbol_in_progress, stack): Move definition.
1255 * config/obj-elf.c: Add missing prototypes.
1256 (obj_elf_change_section): Make static.
1257 (obj_elf_parse_section_letters): Likewise.
1258 (obj_elf_section_word): Likewise.
1259 (obj_elf_section_type): Likewise.
1260
fce3099f
AM		 12612001-08-08 Alan Modra <amodra@bigpond.net.au>
1262
1263 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1264 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1265 determining reloc type with code reading operands->reloc field.
1266
d959c450
AM		 12672001-08-08 Alan Modra <amodra@bigpond.net.au>
1268
8fd3e36b
AM		 1269 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1270 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1271 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1272 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1273
8a543126
AM		 1274 * output-file.c (output_file_create): Don't try to open a second
1275 time as it's unnecessary. FOPEN_W was undefined too.
d959c450 1276
38487616
TS		 12772001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1278
ad58c921 1279 * config/tc-mips.c (macro_build): Replace magic constants by defines.
38487616
TS		 1280 (mips_ip): Likewise. Typo.
1281
9a41af64
TS		 12822001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1283
ad58c921
TS		 1284 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1285 of 0.
9a41af64
TS		 1286 (RELAX_ENCODE): Replace bfd_vma by valueT.
1287 (load_address): Formatting.
1288 (macro): Likewise. Code cleanup. Typo.
1289 (macro2): Formatting.
1290 (md_parse_option): Typo.
1291 (s_mipsset): Reorder cases to look nicer.
1292 (md_estimate_size_before_relax): Formatting. Code cleanup.
1293 (mips_elf_final_processing): Check against NULL instead of 0.
1294 (md_obj_end): Remove ugly `' in message string.
1295 (s_mips_ent): Remove ugly `' in message string.
1296
6dce9e24
TS		 12972001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1298
1299 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1300 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1301 mutually exclusive (if they are different).
1302 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1303 set more than once.
1304
236bd878
RS		 13052001-08-03 Richard Sandiford <rsandifo@redhat.com>
1306
1307 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1308 from GPREL addends.
1309
ca4e0257
RS		 13102001-08-02 Richard Sandiford <rsandifo@redhat.com>
1311
1312 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1313 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1314 (md_long_opts): Add -mfp32 option.
1315 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1316 (md_show_usage): Show usage for -mfp32 and -mgp32.
1317 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1318 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1319 (HAVE_32BIT_ADDRESSES): New macro.
1320 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1321 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1322 (s_cprestore, s_cpadd): Likewise.
1323 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1324 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1325 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1326 to determine the width of addresses in load, store and jump macros.
1327 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1328 used in set instructions; do not check the address size for them.
1329 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1330 unaligned load and store macros.
1331 (mips_ip): Use the new macros to check the width of a register when
1332 processing float constants. Force a constant into memory if it is
1333 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1334 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1335 than mips_gp32 to select synthetic instructions.
1336 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1337 synthetic instructions.
1338
28bab82b
NC		 13392001-08-01 Christian Groessler <cpg@aladdin.de>
1340
1341 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1342 "rh", "rr", "rq", or "sp" then don't automatically assume
1343 it's a register name. Check whether there is a number
1344 following.
1345
28f81592
AM		 13462001-08-01 Alan Modra <amodra@bigpond.net.au>
1347
1348 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1349 Don't allocate more space than necessary for the input line copy.
1350
0e389e77
AM		 13512001-08-01 Alan Modra <amodra@bigpond.net.au>
1352
1353 * read.c: Standardize error/warning messages - don't capitalise, no
1354 final period or newline, don't say "ignored" or "zero assumed" for
1355 as_bad messages. In some cases, change the wording to that used
1356 elsewhere for similar messages.
1357 * app.c: Likewise.
1358 * as.c: Likewise.
1359 * atof-generic.c: Likewise.
1360 * cgen.c: Likewise.
1361 * cond.c: Likewise.
1362 * depend.c: Likewise.
1363 * dwarf2dbg.c: Likewise.
1364 * ecoff.c: Likewise.
1365 * expr.c: Likewise.
1366 * frags.c: Likewise.
1367 * input-file.c: Likewise.
1368 * input-scrub.c: Likewise.
1369 * listing.c: Likewise.
1370 * output-file.c: Likewise.
1371 * stabs.c: Likewise.
1372 * subsegs.c: Likewise.
1373 * symbols.c: Likewise.
1374 * write.c: Likewise.
1375 * ecoff.c (ecoff_directive_end): Test for missing name by
1376 comparing input line pointers rather than reading string.
1377 (ecoff_directive_ent): Likewise.
1378 * read.c (s_set): Likewise.
1379 (s_align): Report a warning rather than an error for
1380 alignment too large.
1381 (s_comm): Check for missing symbol name.
1382 (s_lcomm_internal): Likewise.
1383 (s_lsym): Likewise.
1384 (s_globl): Use is_end_of_line instead of looking for '\n'.
1385 (s_lcomm_internal): Likewise.
1386 (ignore_rest_of_line): Report a warning rather than an error.
1387
e138127a
GK		 13882001-07-31 Geoffrey Keating <geoffk@redhat.com>
1389
1390 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1391 any kind of relocation against a not-loaded section.
1392
468cced8
AM		 13932001-07-30 Alan Modra <amodra@bigpond.net.au>
1394
1395 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1396 to include '@' in symbol names when parsing versioned symbols
1397 rather than calling get_symbol_end multiple times.
1398 * config/tc-i370.c (register_name): Format fixes. Don't call
1399 get_symbol_end after parsing number.
1400 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1401 code out of conditional.
1402 (address_register_name): Likewise.
1403 (other_register_name): Likewise.
1404 * config/tc-mn10300.c (r_register_name): Likewise.
1405 (xr_register_name): Likewise.
1406 (data_register_name): Likewise.
1407 (address_register_name): Likewise.
1408 (other_register_name): Likewise.
1409 * config/tc-ppc.c (register_name): Likewise.
1410 * config/tc-s390.c (register_name): Likewise.
1411
13283e2d
SC		 14122001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1413
1414 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1415 and bra relax: update fragP->fr_fix after the fixup.
1416
409d19c4
AM		 14172001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1418
1419 * read.c (s_set): Check for missing symbol name.
1420
050be34e
AM		 14212001-07-26 Alan Modra <amodra@bigpond.net.au>
1422
1423 * write.c (relax_segment <rs_space>): Account for fr_fix.
1424
46bac6de
L		 14252001-07-25 H.J. Lu <hjl@gnu.org>
1426
1427 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1428 we treat weak like extern only for ELF.
1429 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1430 symbols only for ELF.
1431
2f4dcb11
CD		 14322001-07-25 Chris Demetriou <cgd@broadcom.com>
1433
1434 * config/tc-mips.c: Fix spelling error in comment.
1435
62f65a7b
DB		 14362001-07-25 Dave Brolley <brolley@redhat.com>
1437
1438 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1439 (IS_PARALLEL_SEPARATOR): New macro.
1440 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1441 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1442 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1443 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1444 been seen).
1445
3817f222
AM		 14462001-07-24 Alan Modra <amodra@bigpond.net.au>
1447
1448 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1449 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1450 Update dependencies with "make dep-am".
1451 * Makefile.in: Regenerate.
1452 * doc/Makefile.in: Regenerate.
1453
07726851
KH		 14542001-07-23 Kazu Hirata <kazu@hxi.com>
1455
1456 * config/tc-alpha.h: Fix formatting.
1457 * config/tc-arc.c: Likewise.
1458 * config/tc-d10v.h: Likewise.
1459 * config/tc-hppa.c: Likewise.
1460 * config/tc-i370.c: Likewise.
1461 * config/tc-i386.h: Likewise.
1462 * config/tc-i960.h: Likewise.
1463 * config/tc-ia64.c: Likewise.
1464 * config/tc-ia64.h: Likewise.
1465 * config/tc-m32r.c: Likewise.
1466 * config/tc-m68k.c: Likewise.
1467 * config/tc-m88k.c: Likewise.
1468 * config/tc-ns32k.c: Likewise.
1469 * config/tc-pdp11.c: Likewise.
1470 * config/tc-pj.h: Likewise.
1471 * config/tc-s390.c: Likewise.
1472 * config/tc-sparc.c: Likewise.
1473 * config/tc-sparc.h: Likewise.
1474 * config/tc-tic80.c: Likewise.
1475 * config/tc-w65.h: Likewise.
1476
ac62c346
AM		 14772001-07-23 Alan Modra <amodra@bigpond.net.au>
1478
1479 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1480 symbols specially. Always resolve, adding fr_address to value.
1481 * write.c (write_object_file): Don't add fr_address to sym values.
1482 (relax_frag): Likewise.
1483 (relax_segment): Likewise.
1484 * config/obj-ieee.c (do_symbols): Likewise.
1485 * config/tc-cris.c (md_convert_frag): Likewise.
1486 * config/tc-fr30.c (md_convert_frag): Likewise.
1487 * config/tc-i386.c (md_convert_frag): Likewise.
1488 * config/tc-m32r.c (md_convert_frag): Likewise.
1489 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1490 * config/tc-mcore.c (md_convert_frag): Likewise.
1491 * config/tc-mips.c (mips16_extended_frag): Likewise.
1492 * config/tc-ns32k.c (md_convert_frag): Likewise.
1493 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1494 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1495 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1496 (md_relax_table): Remove first four entries. Format.
1497 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1498 setting fr_var. Simplify byte branch checks.
1499
677537c1
AM		 15002001-07-23 Alan Modra <amodra@bigpond.net.au>
1501
1502 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1503 "isbranch" param as all calls have it set.
1504 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1505 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1506 strcasecmp in "nullify" var.
1507 (pa_parse_neg_add_cmpltr): Likewise.
1508 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1509 functions. Don't print wrong conditions in error messages.
1510
c745b67a
AJ		 15112001-07-23 Andreas Jaeger <aj@suse.de>
1512
1513 * config/tc-s390.c (s390_force_relocation): Removed.
1514
1515 * config/tc-s390.h: Remove double declaration of
1516 TC_FORCE_RELOCATION.
1517
2b3c5a5d
L		 15182001-07-22 H.J. Lu <hjl@gnu.org>
1519
1520 * config/tc-mips.c (s_mips_end): Remove unused variables.
1521 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1522
f27a3839
AS		 15232001-07-17 Andreas Schwab <schwab@suse.de>
1524
1525 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1526 .loc.
1527 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1528 insn.
1529 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1530
5bae9b28
MG		 15312001-07-17 matthew green <mrg@eterna.com.au>
1532
1533 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1534 TE_NetBSD.
1535 (line_comment_chars): Set to '/' if TE_NetBSD.
1536
7ed28e65
MG		 15372001-07-14 matthew green <mrg@eterna.com.au>
1538
1539 * configure.in (i386-*-netbsdelf*): New target.
92c077a3 1540 * configure: Regenerate.
7ed28e65 1541
bdbe95c8
NC		 15422001-07-10 Mark Elbrecht <snowball3@softhome.net>
1543
1544 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1545 class of the non-debug symbol is C_NULL.
1546
15dcfbc3
NC		 15472001-07-10 Anders Norlander <anorland@synergenix.se>
1548
1549 * doc/as.texinfo (Incbin): Fix grammatical errors.
1550
f740e790
NC		 15512001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1552
1553 * depend.c: Use FOPEN_.. macros in calls to fopen().
1554 * input-file.c: As above.
1555 * itbl-ops.c: As above.
1556 * listing.c: As above.
1557 * output-file.c: As above.
1558 * read.c: As above.
1559
7e005732
NC		 15602001-07-08 Anders Norlander <anorland@synergenix.se>
1561
1562 * read.c (s_incbin): New .incbin function.
1563 * read.c (potable): Add "incbin" pseudo-op.
1564 * read.h: Add s_incbin prototype.
1565 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1566 * NEWS: Mention new feature.
1567
ae341099
NC		 15682001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1569
1570 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1571 DEBUG_UNSPECIFIED.
1572
002de68b
JH		 15732001-07-06 John Healy <jhealy@redhat.com>
1574
1575 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1576 set of fixups to be stored.
1577 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1578 restored to be chosen from any that are saved.
1579 (gas_cgen_swap_fixups): Modified to allow the current set of
1580 fixups to be swapped with any other set that has been saved.
1581 (gas_cgen_initialize_saved_fixups_array): New routine.
1582 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1583 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1584 or MAX_SAVED_FIXUP_CHAINS.
1585 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1586 store, swap and restore fuctions to reflect the new interface.
1587
7099f9f9
NC		 15882001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1589
1590 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1591 ignore empty, ineffectual alignment frags when deciding if a
1592 branch can be short.
1593
557debba
JW		 15942001-07-05 Steve Ellcey <sje@cup.hp.com>
1595
1596 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1597 and SPECIAL_SECTION_FINI_ARRAY.
1598 (special_section_name): Add .init_array and .fini_array.
1599 (md_pseudo_table): Add init_array and fini_array.
1600 (md): Add pointer_size and pointer_size_shift fields.
1601 (setup_unwind_header): New static function.
1602 (output_unw_records): Modify to use setup_unwind_header.
1603 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1604 md.pointer_size_shift.
1605 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1606
4ad09363
BE		 16072001-07-05 Ben Elliston <bje@redhat.com>
1608
464bb47c
BE		 1609 * README (Supported platforms): m88k no longer suffers bitrot.
1610
4ad09363
BE		 1611 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1612
7fb088be
AM		 16132001-07-05 Alan Modra <amodra@bigpond.net.au>
1614
1615 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1616 lsy_value. Correct typos in comments.
1617 * symbols.c (local_symbol_make): Update for name change.
1618 (local_symbol_convert): Likewise.
1619 (colon): Likewise.
1620 (S_GET_VALUE): Likewise.
1621 (S_SET_VALUE): Likewise.
1622 (print_symbol_value_1): Likewise.
1623 (resolve_symbol_value): Likewise. Don't divide local sym values
1624 by OCTETS_PER_BYTE twice.
1625
3e37788f
JW		 16262001-07-04 Jim Wilson <wilson@redhat.com>
1627
87885043
JW		 1628 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1629
3e37788f
JW		 1630 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1631 sched branches.
1632
81b0b3f1
BE		 16332001-07-05 Ben Elliston <bje@redhat.com>
1634
2a1e2a6d
BE		 1635 * read.c (s_fill): Correct spelling error in comments.
1636
81b0b3f1
BE		 1637 * doc/c-m88k.texi: New file.
1638 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1639 * doc/Makefile.in: Regenerate.
1640 * doc/all.texi: Set M880X0.
1641 * doc/as.texinfo: Hook in m88k-dependent documentation.
1642
18ae5d72
EC		 16432001-07-04 Eric Christopher <echristo@redhat.com>
1644
1645 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1646
1647 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1648 and rm5721 as valid cpu strings.
1649 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1650
7461da6e
RS		 16512001-07-04 Richard Sandiford <rsandifo@redhat.com>
1652
1653 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1654 if it's expected to be non-zero.
1655
87548816
NC		 16562001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1657
7bcad3e5
NC		 1658 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1659 fscan->fx_frag.
1660
87548816 1661 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
ac62c346
AM		 1662 (write_object_file): Set finalize_syms to
1663 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1664 called.
87548816 1665
ac62c346 1666 * doc/internals.texi; Document
18ae5d72 1667 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
87548816 1668
99a814a1
AM		 16692001-07-02 Alan Modra <amodra@bigpond.net.au>
1670
1671 * config/tc-ppc.c: Formatting fixes.
1672
bd59b34f
BE		 16732001-07-01 Ben Elliston <bje@redhat.com>
1674
1675 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1676 they cause some subtle breakage. Will fix them again later.
1677
e237d851
NC		 16782001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1679
1680 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1681 outside of a function as a .appline directive.
1682
ec68c924
EC		 16832001-06-28 Eric Christopher <echristo@redhat.com>
1684 H.J. Lu <hjl@gnu.org>
1685
551b1d89
BE		 1686 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1687 of mips_cpu for the ISA selection.
1688 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1689 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
ec68c924
EC		 1690 (mips_tune): New. Use mips_tune for scheduling and optimization
1691 issues.
1692 (append_insn): Use mips_tune and mips_arch.
1693 (macro_build): Ditto.
1694 (mips_ip): Ditto.
1695 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1696 backwards compatability mips_cpu generates arch and tune.
1697 (md_show_usage): Document new behavior.
1698
1699 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1700 Deprecate -mcpu.
1701
1702 * NEWS: Update.
1703
d8273442
NC		 17042001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1705
38b87a1b
NC		 1706 * write.c (write_object_file): Do not set finalize_syms until
1707 after the segments have been sized. Some backends may still
1708 need to access the syms's frags in order to adjust relaxed
1709 frags.
1710
d8273442
NC		 1711 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1712 constants.
1713
1a16aca4
AM		 17142001-06-27 Alan Modra <amodra@bigpond.net.au>
1715
1716 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1717 subtract MD_PCREL_FROM_SECTION for 68k.
1718 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1719 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1720
d48019e0
AM		 17212001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1722
1723 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1724 pcrel, subtract MD_PCREL_FROM_SECTION value.
1725
37ffda10
BE		 17262001-06-24 Ben Elliston <bje@redhat.com>
1727
1728 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1729
6f112c47
JJ		 17302001-06-24 Jakub Jelinek <jakub@redhat.com>
1731
1732 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1733 section symbols the same way as externs.
1734
a181d81e
BE		 17352001-06-24 Ben Elliston <bje@redhat.com>
1736
453520d7
BE		 1737 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1738 (emit_relocations): Ditto.
1739 (s_bss): Ditto.
1740 (md_begin): Reformat comments to conform to the GNU standards.
1741 (md_assemble): Ditto.
1742
e21e484e
BE		 1743 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1744 (md_parse_option): Mark parameters as unused.
1745 (md_show_usage): Ditto.
1746 (calcop): Adjust type of `reg_prefix' to char.
1747 (get_reg): Ditto.
1748 (getval): Adjust type of local `c' to char.
1749 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1750 (md_create_long_jump): Ditto.
1751 (md_estimate_size_before_relax): Mark parameters as unused.
453520d7 1752
a181d81e
BE		 1753 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1754 to allay a possible compiler warning.
1755
dd9b19ab
NC		 17562001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1757
1758 * doc/internals.texi (CPU backend): Document md_atof.
1759
8be31359
NC		 17602001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1761
d48019e0
AM		 1762 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1763 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1764 architecture.
8be31359 1765
1cac9012
NC		 17662001-06-21 Philip Blundell <philb@gnu.org>
1767
1768 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1769 updated.
1770 (insns): Remove entry for adrl. Add long_flag for adr.
1771 (do_adr): Handle `l' suffix.
1772 (do_adrl): Delete.
1773
b091f402
AM		 17742001-06-21 Alan Modra <amodra@bigpond.net.au>
1775
1776 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1777 (md_apply_fix): Use it here. Replace printf with equivalent
1778 as_bad_where.
1779 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1780 (md_apply_fix): Here too.
1781 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1782 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1783 (md_convert_frag_1): Likewise.
1784
1ad63b2f
TR		 17852000-06-20 Tom Rix <trix@redhat.com>
1786
1787 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1788
c45021f2
NC		 17892001-06-18 H.J. Lu <hjl@gnu.org>
1790
ac62c346
AM		 1791 * doc/Makefile.am (info): Depend on $(MANS).
1792 (as.1): Remove the prefix `$(srcdir)/'.
1793 * doc/Makefile.in: Regenerated.
c45021f2 1794
ac62c346 1795 * as.1: Removed.
c45021f2 1796
2172d73b
PB		 17972001-06-18 Philip Blundell <philb@gnu.org>
1798
1799 * config/tc-arm.c (do_msr): Remove restriction on usage of
1800 immediate operands.
1801
45c500fa
AM		 18022001-06-19 Alan Modra <amodra@bigpond.net.au>
1803
1804 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1805 line info.
1806
0b317b08
PB		 18072001-06-13 Philip Blundell <philb@gnu.org>
1808
1809 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1810 (do_t_arit): Likewise.
1811
07a7a145
NC		 18122001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1813
2bc0a128
NC		 1814 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1815 .loc pseudos if the dfwarf2 functions are available.
1816 (md_assemble): Only call dwarf2_emit_insn if it is available.
1817
07a7a145
NC		 1818 * expr.c: Fix typo in comment.
1819
b131d4dc
NC		 18202001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1821
1822 * doc/as.texinfo (Infix Ops): Document that comparison and
1823 combiner operators can be used as infix operators.
1824
e1f44d10
NC		 18252001-06-12 Peter Jakubek <pjak@snafu.de>
1826
8a543126 1827 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
ac62c346
AM		 1828 of AND/OR.
1829 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1830 (reverse_mri_condition): Likewise.
1831 (swap_mri_condition): Issue warning for conditions that can not be
1832 swapped.
1833 (build_mri_control_operand): Fix order of operands (swapped).
1834 (build_mri_control_operand): Allow upper case extension in structured
1835 control directives.
1836 (s_mri_else): Likewise.
1837 (s_mri_next): Likewise.
1838 (s_mri_for): Likewise.
1839 (s_mri_if): Fix handling comment ('*') in mri mode.
1840 (s_mri_while): Likewise.
8a543126 1841 * macro.c (macro_expand): Allow macro invocation with empty
ac62c346 1842 extension.
e1f44d10 1843
3971ce95
NC		 18442001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1845
1846 * config/tc-arm.c: Fix test for overlow of literal pool.
1847
63486801
L		 18482001-06-11 H.J. Lu <hjl@gnu.org>
1849
1850 * NEWS: Updated for the new -n option for the MIPS assembler.
1851
1852 * config/tc-mips.c (md_show_usage): Add -n.
1853
1854 * doc/as.texinfo: Document the new -n option.
1855 * doc/c-mips.texi: Likewise.
1856 * doc/as.1: Regenerated.
1857
5dd0794d
AM		 18582001-06-10 Alan Modra <amodra@bigpond.net.au>
1859
1860 * config/obj-coff.c (obj_coff_section): Formatting fix.
1861
1862 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1863 ",pn".
1864
39c0a331
L		 18652001-06-08 H.J. Lu <hjl@gnu.org>
1866
1867 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1868 disable warning about all NOPS that the assembler generates.
1869 (macro): Warn NOPS generated only if warn_nops is not 0.
1870 (md_shortopts): Add `n'.
1871 (md_parse_option): Set warn_nops to 1 for `n'.
1872
268f6bed
L		 18732001-06-08 H.J. Lu <hjl@gnu.org>
1874
1875 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1876
ea4ff978
L		 18772001-06-08 H.J. Lu <hjl@gnu.org>
1878
1879 * config/tc-mips.c (md_apply_fix): Don't adjust common
1880 extern/weak symbols for ELF.
1881 (md_estimate_size_before_relax): Treat weak like extern for
1882 ELF.
1883 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1884 ELF.
1885
98aa84af
AM		 18862001-06-08 Alan Modra <amodra@bigpond.net.au>
1887
1888 * Makefile.am: 'som' is not wrongly spelled 'some'.
1889 * Makefile.in: Regenerate.
1890
1891 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1892 S_GET_VALUE by using a temp.
c0037ab6 1893 (append_insn): Likewise, and for S_SET_VALUE too.
98aa84af
AM		 1894 (mips_emit_delays): Likewise.
1895 (my_getExpression): Likewise.
1896 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1897 (mips16_extended_frag): Remove code concerned with avoiding
1898 locking in a frag address now that symbols are not finalized until
1899 relaxation is complete. Cater for first relaxation pass having
1900 bogus addresses. Use relax_marker to reliably determine whether a
1901 symbol frag has been reached on the current pass.
1902
f85f789b
L		 19032001-06-07 H.J. Lu <hjl@gnu.org>
1904
1905 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1906 * configure: Regenerate.
1907
df3bcd6f
L		 19082001-06-07 H.J. Lu <hjl@gnu.org>
1909
1910 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1911 ecoff emulation.
1912 * configure: Regenerate.
1913
add56521
L		 19142001-06-07 H.J. Lu <hjl@gnu.org>
1915
1916 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1917 MIPS_STABS_ELF is defined.
1918
6da13e9a
NC		 19192001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1920
1921 * as.c (show_usage): Remove L from listing options. It is not a
1922 generic option.
1923
879db8be
NC		 19242001-06-06 Christian Groessler <cpg@aladdin.de>
1925
c0037ab6 1926 * config/tc-z8k.c: Removed many warnings by removing unused
879db8be
NC		 1927 variables and tagging unused parameters as such.
1928 (md_begin): Fixed a typo (","instead of ";").
1929 (struct ctrl_table): Add parentheses to initialize array
1930 correctly.
1931 (struct flag_table): Likewise.
1932 (struct intr_table): Likewise.
1933 (struct table): Likewise.
1934 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1935
98b32482
NC		 19362001-06-06 Peter Jakubek <pjak@snafu.de>
1937
8a543126 1938 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
98b32482
NC		 1939 options to list (e.g. m5206e, m5307, m5407).
1940
6e139bf0
AM		 19412001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1942
1943 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1944 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1945
cb9401fc
AM		 19462001-06-06 Alan Modra <amodra@bigpond.net.au>
1947
1948 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1949 <JumpByte, JumpDword insn output>: Remove dead code.
1950
3c5cdb54
AM		 19512001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1952
1953 * as.c (parse_args): Correct option name "listing-lhs-width2".
1954
92ed29ef
NC		 19552001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1956
1957 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1958 status.
1959
371b7465
RH		 19602001-05-30 Richard Henderson <rth@redhat.com>
1961
1962 * read.c (emit_leb128_expr): Call md_cons_align.
1963
0f2712ed
NC		 19642001-05-28 Jeff Sturm <jsturm@one-point.com>
1965
1966 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1967 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1968 (tc_gen_reloc): Likewise.
1969 (sparc_cons_align): Don't clear sparc_no_align_cons.
c0037ab6 1970 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
0f2712ed
NC		 1971 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1972
fbe572f9
AM		 19732001-05-27 Alan Modra <amodra@one.net.au>
1974
9e40345d
AM		 1975 * write.c (relax_segment <rs_space>): Check the section of a
1976 symbol to determine whether it is absolute rather than comparing
1977 its frag against zero_address_frag as listings play tricks with
1978 frags.
1979
fbe572f9
AM		 1980 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1981 allocated in the same chunk as the fixed part.
1982
54d3cad9
AM		 19832001-05-26 Alan Modra <amodra@one.net.au>
1984
1985 * write.c (relax_segment <rs_space>): Calculate growth using
1986 addresses before stretch. Prevent repeated error messages.
1987 From Peter Jakubek <pjak@snafu.de>
1988 Use as_bad_where and as_warn_where to pinpoint errors.
1989
766c03c9
AM		 19902001-05-25 Alan Modra <amodra@one.net.au>
1991
05bdb37e
AM		 1992 * symbols.c (resolve_symbol_value): Always set segment, even when
1993 not finalizing symbol value.
1994
1cd55018
AM		 1995 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1996 * config/obj-coff.c (write_object_file): Likewise.
1997 * (size_section): Remove rs_space assert as fr_symbol is no longer
1998 removed.
1999 (fill_section): Likewise.
2000
c709b096
AM		 2001 * configure.in: Replace linuxoldld with linux*oldld.
2002 * configure: Regenerate.
2003
b58c9faf
AM		 2004 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2005 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2006 that have been finalized.
2007
c89c8534
AM		 2008 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2009 taking exit_dont_set_value.
2010
54d3cad9
AM		 2011 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2012 relaxing.
766c03c9 2013
6877bb43
TR		 20142000-05-24 Tom Rix <trix@redhat.com>
2015
5dd0794d 2016 * config/obj-coff.c (add_lineno): xcoff allows negative line
6877bb43 2017 numbers
5dd0794d 2018 * config/tc-ppc.c (ppc_stabx): fix generated symbol
c0037ab6 2019
e027f3e8
AM		 20202001-05-24 Alan Modra <amodra@one.net.au>
2021
2022 * write.c (write_object_file): Set finalize_syms = 1 before
2023 size_seg is called.
2024
d1cf510e
NC		 20252001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2026
2027 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2028 architecture, remove erraneous ISA_MIPS32.
2029 (md_show_usage): Add MIPS r12k support.
2030 (mips_cpu_info_table): Add MIPS r12k support.
c0037ab6 2031
507c8a1a
AM		 20322001-05-22 Alan Modra <amodra@one.net.au>
2033
2d0441d9
AM		 2034 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2035 testing for NULs.
2036
6386f3a7
AM		 2037 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2038 instead use finalize_syms directly. Don't treat expressions
2039 specially with regard to finalize_syms. Update calls to self.
2040 (resolve_local_symbol): Update call to resolve_symbol_value.
2041 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2042 !finalize_syms.
2043 * symbols.h (resolve_symbol_value): Update prototype.
2044 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2045 to resolve_symbol_value.
2046 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2047 * config/obj-coff.c (do_relocs_for): Likewise.
2048 (yank_symbols): Likewise.
2049 (fixup_segment): Likewise.
2050 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2051 * config/tc-mips.c (md_convert_frag): Likewise.
2052 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2053 (ppc_fix_adjustable): Likewise.
2054 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2055 (dwarf2dbg_convert_frag): Likewise.
2056 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2057 (eh_frame_convert_frag): Likewise.
2058 * expr.c (make_expr_symbol): Likewise.
2059 * write.c (adjust_reloc_syms): Likewise.
2060 (write_object_file): Likewise.
2061 (relax_segment): Likewise.
2062 (fixup_segment): Likewise.
2063 (finalize_syms): Init to zero, and update comment.
2064 (write_object_file): Set finalize_syms to 1 rather than 2.
2065 * doc/internals.texi (sy_value): Mention finalize_syms.
2066 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2067
c801568a
AM		 2068 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2069 as relaxable if embedded system, make weak syms non-relaxable.
2070 Move definition..
2071 (tc_m68k_fix_adjustable): ..so it can be used here.
2072 (md_apply_fix_2): Sign extend without conditional.
2073
507c8a1a
AM		 2074 * config/tc-v850.c: Update copyright.
2075
aaa4f6d9
JJ		 20762001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2077
c0037ab6
AM		 2078 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2079 howto entry is not found.
aaa4f6d9 2080
7e8f4100
AO		 20812001-05-15 Alexandre Oliva <aoliva@redhat.com>
2082
2083 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2084 optimize differences between symbols in code sections to
2085 constants.
2086 (mn10300_fix_adjustable): Don't adjust to section+offset
2087 relocations pointing at symbols in code sections.
2088
9fcc94b6
AM		 20892001-05-16 Alan Modra <amodra@one.net.au>
2090
2091 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2092 for 8 byte insns.
2093 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2094 opcodes are output rather than after. Delete insn_size.
2095 * config/tc-v850.c (md_assemble): Similarly, but delete
2096 total_insn_size.
2097
de1cb007
RH		 20982001-05-14 Richard Henderson <rth@redhat.com>
2099
2100 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2101 last change.
2102
67a659f6
RH		 21032001-05-14 Richard Henderson <rth@redhat.com>
2104
2105 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2106 also collect whether to expect an FDE augmentation.
2107 (check_eh_frame): Rewrite as a state machine. Track where in
2108 an FDE we are located, skip any augmentation.
2109 (eh_frame_estimate_size_before_relax): Get code alignment from
2110 the fragment subtype.
2111 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2112 * read.c (emit_leb128_expr): Call check_eh_frame.
2113
076dc439
AO		 21142001-05-14 Alexandre Oliva <aoliva@redhat.com>
2115
2116 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2117 before a relaxable insns.
2118
4e75439a
AO		 21192001-05-13 Alexandre Oliva <aoliva@redhat.com>
2120
2121 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2122 between symbols if the base symbol is in the current section;
2123 emit a PC-relative relocation instead.
2124
bcee8eb8
AM		 21252001-05-12 Peter Targett <peter.targett@arccores.com>
2126
2127 * config/tc-arc.c: Update copyright and tidy source comments.
2128 (md_pseudo_table): Add directive .cpu back as an alias for
2129 .option. Add .file and .line for dwarf2 support.
2130 (arc_mach_type): Make bfd_mach_arc_6 default.
2131 (md_longopts): Add entry 'pre-v6' representing old command line
2132 option when assembling for 'arc5' core versions.
2133 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2134 default behaviour.
2135 (arc_code_symbol): Make symbol value for @h30 fixup expression
2136 equal to O_constant.
2137 (md_assemble): Call dwarf2_emit_insn.
2138 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2139 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
bcee8eb8
AM		 2140 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2141
579f31ac
JJ		 21422001-05-11 Jakub Jelinek <jakub@redhat.com>
2143
2144 * config/tc-ia64.c (special_linkonce_name): New.
2145 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2146 .gnu.linkonce.ia64unw{,i}.FOO.
2147 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2148 (dot_endp): Add comment about it.
2149
15f65ae4
NC		 21502001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2151
c0037ab6 2152 * config/tc-arm.c (arm_handle_align): When truncating an aligned
15f65ae4
NC		 2153 block, ensure that the low order bits of the alignment are
2154 preserved.
2155
606ab118
AM		 21562001-05-10 Alan Modra <amodra@one.net.au>
2157
2158 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2159 symbol_next.
2160
2161 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2162 current variable part of frag.
2163 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2164 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2165 * config/tc-m68hc11.c (RELAX_STATE): Define.
2166 (RELAX_LENGTH): Define.
2167 (md_estimate_size_before_relax): Handle non-relaxable cases
2168 separately from relaxable cases for clarity, and return correct
2169 size for multi-pass relaxation.
2170 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2171 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2172 (md_convert_frag): Remove "length_code".
2173 * config/tc-vax.c (RELAX_STATE): Define.
2174 (RELAX_LENGTH): Define.
2175 (md_relax_table): Add missing entry.
2176 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2177 (md_convert_frag): Remove "length_code".
2178 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2179 don't bother setting fr_var. Return correct size for multi-pass
2180 relaxation.
2181 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2182 (md_convert_frag): Don't bother clearing fr_var.
2183 (md_pseudo_table): Correct initialization.
2184 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2185 (md_estimate_size_before_relax): No need to set fr_var.
2186 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2187 (md_estimate_size_before_relax): No need to set fr_var.
2188
1f23ade4
RH		 21892001-05-09 Richard Henderson <rth@redhat.com>
2190
2191 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2192 beginning a function's unwind info block.
2193
96f37af6
AO		 21942001-05-09 Alexandre Oliva <aoliva@redhat.com>
2195
2196 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2197
8390138c
AS		 21982001-05-08 Andreas Schwab <schwab@suse.de>
2199
2200 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2201 fx_pcrel_adjust explicitly sign extend when reading it.
2202
5c65dbc1
AM		 22032001-05-08 Alan Modra <amodra@one.net.au>
2204
2205 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2206 from md_relax_table, and combine some switch cases.
2207
a7c92dae
AO		 22082001-05-06 Alexandre Oliva <aoliva@redhat.com>
2209
2210 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2211 from offset in non-pcrel operands too.
2212
d8708f40
NC		 22132001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2214
2215 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2216 * config/tc-arm.c (arm_handle_align): Do not insert more than
2217 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2218 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2219
3438adb3
AM		 22202001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2221
2222 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2223 Run "make dep-am".
2224 * Makefile.in: Regenerate.
2225 * configure.in: Remove duplicate mips-*-ecoff* entry.
2226 * configure: Regenerate.
2227
2228 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2229 (n_names): Cast away type mismatch.
2230 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2231 (obj_ecoff_frob_symbol): Likewise.
2232 * ecoff.c: (add_file): Add unused attribute.
2233 (ecoff_directive_begin): Likewise.
2234 (ecoff_directive_bend): Likewise.
2235 (ecoff_directive_def): Likewise.
2236 (ecoff_directive_dim): Likewise.
2237 (ecoff_directive_scl): Likewise.
2238 (ecoff_directive_size): Likewise.
2239 (ecoff_directive_type): Likewise.
2240 (ecoff_directive_tag): Likewise.
2241 (ecoff_directive_val): Likewise.
2242 (ecoff_directive_endef): Likewise.
2243 (ecoff_directive_end): Likewise.
2244 (ecoff_directive_ent): Likewise.
2245 (ecoff_directive_extern): Likewise.
2246 (ecoff_directive_file): Likewise.
2247 (ecoff_directive_fmask): Likewise.
2248 (ecoff_directive_frame): Likewise.
2249 (ecoff_directive_mask): Likewise.
2250 (ecoff_directive_loc): Likewise.
2251 (mark_stabs): Likewise.
2252 (ecoff_stab): Likewise.
2253 (ecoff_frob_symbol): Cast away type mismatch.
2254 (ecoff_padding_adjust): Likewise.
2255 (ecoff_build_symbols): Likewise.
2256 (ecoff_build_procs): Likewise.
2257 (ecoff_build_aux): Likewise.
2258 (ecoff_build_strings): Likewise.
2259 (ecoff_build_fdr): Likewise.
2260 (ecoff_build_debug): Likewise.
2261 * itbl-ops.c (itbl_assemble): Variable initialization.
2262
636c26b0
AM		 22632001-05-03 Alan Modra <amodra@one.net.au>
2264
2265 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2266 expressions rather than triggering an assert.
2267
c7e40348
NC		 22682001-05-02 Johan Rydberg <jrydberg@opencores.org>
2269
3438adb3
AM		 2270 * config/tc-openrisc.c: New file.
2271 * config/tc-openrisc.h: Likewise.
c7e40348 2272
3438adb3
AM		 2273 * Makefile.am: Add OpenRISC target.
2274 * Makefile.in: Regenerated.
c7e40348 2275
3438adb3
AM		 2276 * configure.in (openrisc-*-*): Add target.
2277 * configure: Regenerated.
c7e40348 2278
5cb1517b
NC		 22792001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2280
2281 * config/tc-arm.c (arm_frag_align_code): Change error message to
2282 more explanatory version.
2283
f4ddc5e6
L		 22842001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2285
2286 * config/tc-mips.c (md_parse_option): Also accept
2287 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2288
fa7fda74
L		 22892001-04-27 David Mosberger <davidm@hpl.hp.com>
2290
2291 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2292 argument passing order: predicate goes last, not first.
2293
87748b32
NC		 22942001-04-27 Sean McNeil <sean@mcneil.com>
2295
2296 * configure.in: Add arm-vxworks.
2297 * configure: Regenerate.
2298
16a0c2d4
NC		 22992001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2300
2301 * config/tc-arm.c (arm_handle_align): New Function: Generate
2302 no-op filled alignment frags.
2303 (arm_frag_align_code): New Function: Create a code alignment frag.
2304 (arm_init_frag): New Function: Initialse the target dependent
2305 parts of a frag.
2306
2307 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2308 (TC_FRAG_INIT): Define.
2309 (HANDLE_ALIGN): Define.
2310 (md_do_align): Define.
2311
ea3b9044
NC		 23122001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2313
2314 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2315 symbol has been initialised before extracting its symbol index.
2316
d6d788bd
L		 23172001-04-24 H.J. Lu <hjl@gnu.org>
2318
2319 * configure: Regenerated with the right version of autoconf.
2320
6840198f
NC		 23212001-04-24 Christian Groessler <cpg@aladdin.de>
2322
2323 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2324 generate R_CALLR and R_REL16 relocations
2325
1c97d17b
JE		 23262000-04-20 Jason Eckhardt <jle@redhat.com>
2327
2328 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2329 since frag_now can change after d10v_cleanup is called.
2330
1c33f1da
DB		 23312001-04-16 David O'Brien <obrien@FreeBSD.org>
2332
2333 * configure.in: Add the em type for FreeBSD targets.
2334 * configure: Regenerate.
2335
eb0dfd58
AO		 23362001-04-14 Alexandre Oliva <aoliva@redhat.com>
2337
8c5e1ccd
AO		 2338 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2339 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2340
eb0dfd58
AO		 2341 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2342 pc-relative relocations not placed at the end of the instruction.
2343
1deb8127
JW		 23442001-04-13 Jim Wilson <wilson@redhat.com>
2345
2346 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2347 excluding br.i.
2348
f5fa8ca2
JJ		 23492001-04-13 Jakub Jelinek <jakub@redhat.com>
2350
2351 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2352 handle SHF_MERGE and SHF_STRINGS.
2353 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2354 (obj_elf_section): Allow additional argument specifying entity size.
2355 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2356 in SEC_MERGE sections.
2357
fb81275c
JM		 23582001-04-12 Jason Merrill <jason_merrill@redhat.com>
2359
2360 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2361
a8a22e33
AO		 23622001-04-12 Alexandre Oliva <aoliva@redhat.com>
2363
2364 * expr.c (operand): Pass &c to md_parse_name().
2365 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2366
af9539e4
L		 23672001-04-07 Steven J. Hill <sjhill@cotw.com>
2368
2369 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2370
2371 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2372 * Makefile.in: Regenerated.
2373
2374 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2375 * configure: Regenerated.
2376
4dfea105
AO		 23772001-04-06 Alexandre Oliva <aoliva@redhat.com>
2378
2379 * config/tc-mn10300.c (xr_registers): Added `pc'.
2380
e66457fb
AM		 23812001-04-05 Alan Modra <alan@linuxcare.com.au>
2382
2383 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2384 * configure: Regenerate.
2385
2386 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2387 cases, and always return size based on current fr_subtype.
2388 (md_begin): Move initialization of md_relax_table..
2389 (md_relax_table): ..to static initializer. Set rlx_length for
2390 UNDEF_WORD_DISP cases.
2391 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2392 (md_begin): Likewise.
2393 (md_relax_table): Likewise.
2394 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2395 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2396 Set rlx_backward and rlx_forward to zero for unused states.
2397 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2398 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2399 (UNCOND12, UNCOND32): Remove duplicate defines.
2400
aacb5251
HPN		 24012001-04-04 Hans-Peter Nilsson <hp@axis.com>
2402
c335d394
HPN		 2403 * config/tc-cris.c (md_estimate_size_before_relax) <case
2404 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2405 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2406 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2407 Add cases to cover all relax states.
ed67db7a
HPN		 2408 (cris_insn_first_word_frag): New.
2409 (md_assemble): Call cris_insn_first_word_frag to get the first
2410 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2411 end. Drop variable insn_size.
2412 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2413 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2414 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 2415
aacb5251
HPN		 2416 * write.c (write_object_file): Reset broken word state before
2417 calling relax_seg.
2418
cdbc6895
AM		 24192001-03-31 Alan Modra <alan@linuxcare.com.au>
2420
61b96bb4
AM		 2421 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2422 for one line if not already enabled.
2423 * cond.c (s_elseif): Correct conditional assembly listing.
2424 (s_else): Likewise.
2425
cdbc6895
AM		 2426 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2427 Don't abort on NULL current_cframe.
2428
93c2a809
AM		 24292001-03-30 Alan Modra <alan@linuxcare.com.au>
2430
0529cb87 2431 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 2432 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2433 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2434 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2435 * config/obj-coff.c (do_relocs_for): Likewise.
2436 (yank_symbols): Likewise.
2437 (fixup_segment): Likewise.
2438 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2439 (ppc_fix_adjustable): Likewise.
2440 * config/tc-mips.c (md_convert_frag): Likewise.
2441 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2442 * ehopt.c (eh_frame_convert_frag): Likewise.
2443 * expr.c (make_expr_symbol): Likewise.
0529cb87 2444
e46d99eb
AM		 2445 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2446 better packing.
2447 * symbols.c (resolve_symbol_value): Don't fix expression values
2448 until relaxation is complete.
2449 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2450 (S_GET_VALUE): Likewise, and return unresolved expression value.
2451 * write.c (finalize_syms): New.
2452 (relax_and_size_seg): Split into..
2453 (relax_seg): New function, returns 1 if anything changed..
2454 (size_seg): And the remainder of relax_and_size_seg.
2455 (fixup_segment): Arrange for final resolution of sym values.
2456 (adjust_reloc_syms): Likewise.
2457 (write_object_file): Likewise, and repeatedly call relax_seg until
2458 nothing more changes.
2459 (relax_segment): Return 1 if anything changed. Use correct types
2460 for rs_org `target' and `after'.
2461 * write.h (finalize_syms): Declare.
2462 (relax_segment): Update prototype.
2463
93c2a809
AM		 2464 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2465 do-nothing cases to switch to avoid abort on a second relaxation
2466 pass, and tidy code a little.
2467 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2468 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2469 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2470 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2471 (md_relax_table): Remove first four unused entries. Increment
2472 rlx_length by one throughout table, and update comments to suit.
2473 (md_estimate_size_before_relax): Return size of current variable
2474 part of frag to reflect reality when relaxing more than once.
2475 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2476 (COND32, UNCD32): Rename to DISP32 throughout.
2477 (UNDEF_WORD_DISP): Renumber to 3.
2478 (md_estimate_size_before_relax): Add extra do-nothing cases.
2479 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2480 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2481 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2482 handle word and dword branches.
2483
d551a338
HPN		 24842001-03-29 Hans-Peter Nilsson <hp@axis.com>
2485
2486 * config/tc-cris.h (tc_fix_adjustable): Allow only
2487 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 2488 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2489 example in comment to valid type.
d551a338 2490
440ecb38
L		 24912001-03-28 H.J. Lu <hjl@gnu.org>
2492
2493 * read.c (equals): Set to local for COFF only if it hasn't been
2494 defined before.
2495
8a238888
AM		 24962001-03-28 Alan Modra <alan@linuxcare.com.au>
2497
2498 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2499 (md_begin): Use it when setting default architecture.
2500
775cf891
NC		 25012001-03-27 Nick Papadonis <nick@coelacanth.com>
2502
2503 * read.c (equals): (for COFF) default symbols to being local.
2504
f9c19112
HPN		 25052001-03-27 Hans-Peter Nilsson <hp@axis.com>
2506
2507 * configure.in (cris-*-*): Change default emulation to criself.
2508 (cris-*-*aout*): New rule.
2509 * configure: Regenerate.
2510
07855bec
NC		 25112001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2512
2513 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2514 BFD_RELOC_390_GOTENT.
2515 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2516 BFD_RELOC_390_GOTENT.
2517
25182001-03-26 Nick Clifton <nickc@redhat.com>
2519
2520 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2521 * config/tc-s390.c (s390_force_relocation): New function: Force
2522 relocations for VTINHERIT relocs.
2523
0285c67d
NC		 25242001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2525
2526 * doc/as.texinfo: Put @c man begin to generate the as man page.
2527 When generating man, define all the variables. Re-organize some
2528 options to obtain better indentation of man page.
2529 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2530 (as.1): Build from as.texinfo.
2531 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2532
551c1ca1
AM		 25332001-03-25 Alan Modra <alan@linuxcare.com.au>
2534
2535 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2536 scale factor, and return the end of the expression.
2537 (i386_operand): Modify for above.
2538
c3a27914
NC		 25392001-03-23 Nick Clifton <nickc@redhat.com>
2540
2541 * doc/as.texinfo: Document --listing-XXX command line switches.
2542 Explain why listings behave differently when -pipe is used.
2543
37006e43
NC		 25442001-03-23 Richard Sandiford <rsandifo@redhat.com>
2545
2546 * write.c (fix_new_exp): Print an error if passed a register.
2547
08caf3f8
HPN		 25482001-03-23 Hans-Peter Nilsson <hp@axis.com>
2549
2550 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2551 (PIC_SUFFIX_CHAR): New macro.
2552 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2553 (pic): New variable.
2554 (md_longopts): New option --pic.
2555 (OPTION_PIC): Define.
2556 (md_estimate_size_before_relax): Tweak longish comment.
2557 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2558 (md_assemble): Handle a PIC relocation on prefix and normal
2559 instruction operands.
2560 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2561 "complex" operand expressions. Call frag_more outside
2562 gen_cond_branch_32 parameter list.
2563 (cris_process_instruction): Handle PIC relocs on parsed
2564 operand expressions. Validize PIC reloc sizes.
2565 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2566 (gen_bdap): Handle "complex" operand expressions.
2567 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2568 ADD.D offset,PC as jump instruction if generating PIC. Generate
2569 error instead of crashing on complex expressions.
2570 (cris_number_to_imm): Add segT parameter. All callers changed.
2571 Use segT parameter, not now_seg, for segment of fixup. Handle
2572 PCREL relocations but check that they are fully resolved.
2573 (md_parse_option): Handle OPTION_PIC.
2574 (tc_gen_reloc): Handle PIC relocs.
2575 (md_show_usage): Update for --pic.
2576 (md_apply_fix3): Renamed from md_apply_fix.
2577 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2578 (md_cris_force_relocation): Force relocation for PIC relocs.
2579
2580 * config/tc-cris.h: Tweak attribution.
2581 (MD_APPLY_FIX3): Define.
2582 (IS_CRIS_PIC_RELOC): New macro.
2583 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2584 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2585 generating ELF.
8a238888 2586 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 2587
38686296
AM		 25882001-03-20 Alan Modra <alan@linuxcare.com.au>
2589
2590 * frags.h (struct frag): Add relax_marker.
2591 * write.c (is_dnrange): Delete.
2592 (relax_frag): Use correct types for `aim', `target', `address'.
2593 Delete `offset', `was_address'. Test `relax_marker' instead of
2594 using fragile (and slow) address test.
2595 (relax_segment): Init and flip `relax_marker'.
2596
2e98d2de
AM		 25972001-03-19 Alan Modra <alan@linuxcare.com.au>
2598
2599 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2600 used register name.
2601
e629c13f
SC		 26022001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2603
2604 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2605 with 'Motorola specification for assembly language input standard'.
2606
249e3833
RH		 26072001-03-17 Richard Henderson <rth@redhat.com>
2608
2609 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2610 (dwarf2_directive_loc): Don't use them.
2611 (dwarf2_directive_file): Reject duplicate file definitions.
2612 (get_filenum): Zero allocated memory.
2613 (out_file_list): Complain about missing file definitions.
2614
2289f85d
AM		 26152001-03-17 Alan Modra <alan@linuxcare.com.au>
2616
2617 * read.c (do_org): Handle complex expressions.
2618 * cgen.c (gas_cgen_finish_insn): Likewise.
2619
4d5a53ff
JW		 26202001-03-15 David Mosberger <davidm@hpl.hp.com>
2621
2622 * config/tc-ia64.c (md): New member keep_pending_output.
2623 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2624 is not set.
2625 (dot_xdata): Turn on md.keep_pending_output for the duration of
2626 this function.
2627 (dot_xfloat_cons): Ditto.
2628 (dot_xstringer): Ditto.
2629 (dot_xdata_ua): Ditto.
2630 (dot_xfloat_cons_ua): Ditto.
2631
26322001-03-15 Jim Wilson <wilson@redhat.com>
2633
2634 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2635 label support.
2636
19c0258a
AO		 26372001-03-15 Alexandre Oliva <aoliva@redhat.com>
2638
2639 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2640
d68d4570
DD		 26412001-03-15 DJ Delorie <dj@redhat.com>
2642
2643 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2644 blindly freeing string if it isn't at the top of the obstack.
2645
f3c180ae
AM		 26462001-03-13 Alan Modra <alan@linuxcare.com.au>
2647
2648 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2649 (NUM_FLAG_CODE): Define.
2650 (lex_got): New function.
2651 (got_reloc): New global var.
2652 (x86_cons_fix_new): New function.
2653 (x86_cons): New function.
2654 (i386_immediate): Use lex_got here, replacing inline code. Change
2655 "ignoring junk.." error message to "junk.."
2656 (i386_displacement): Likewise.
2657 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2658 (x86_cons): Declare.
2659 (TC_CONS_FIX_NEW): Define.
2660 (x86_cons_fix_new): Declare.
2661
83e7603d
NC		 26622001-03-12 Nick Clifton <nickc@redhat.com>
2663
2664 * config/tc-arm.c (md_begin): Always set machine type based on
2665 cpu_variant.
2666
1ae12ab7
AM		 26672001-03-07 Alan Modra <alan@linuxcare.com.au>
2668
2669 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 2670 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 2671 union.
f3c180ae
AM		 2672 <JumpInterSegment output>: Use correct i.disp_reloc[].
2673 <immediate output>: Likewise.
1ae12ab7 2674
4f3c3dbb
NC		 26752001-03-06 Nick Clifton <nickc@redhat.com>
2676
2677 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2678 BLX(1) instruction.
2679
dc84e067
NC		 26802001-03-06 Igor Shevlyakov <igor@windriver.com>
2681
2682 * config/tc-m68k.c : Add 5407 to archs[] table.
2683 (HAVE_LONG_BRANCH): Add mcf5407.
2684 (select_control_regs): Recognize 5407.
2685
a8150a88
DB		 26862001-03-02 Dave Brolley <brolley@redhat.com>
2687
1ae12ab7
AM		 2688 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2689 than m32r_do_align.
a8150a88 2690
e103941e
NC		 26912001-03-02 Richard Sandiford <rsandifo@redhat.com>
2692
2693 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2694 (gen_to_words): Print warnings if NaNs are found and the target CPU
2695 does not support them. Allow largest exponent to be used in normal
2696 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2697
7c44d1d3
AJ		 26982001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2699
2700 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2701 anymore since we use bfd_elf_generic_reloc now.
2702 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2703
27b7e12d
AM		 27042001-02-27 Alan Modra <alan@linuxcare.com.au>
2705
2706 * configure.in (BFD_VERSION): New.
2707 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2708 * configure: Regenerate.
2709 * Makefile.am: Run "make dep-am"
2710 * Makefile.in: Regenerate.
2711 * doc/Makefile.in: Regenerate.
2712
1af96959
NC		 27132001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2714
2715 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2716 SEC_NEVER_LOAD when the 'n' flag is used.
2717 Add SEC_NEVER_LOAD to matchflags.
2718
d95767bf
SC		 27192001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2720
2721 * symbols.c (decode_local_label_name): Initialize message_format
2722 only when an error is reported (perf pb due to I18N).
2723
3737d051
L		 27242001-02-23 H.J. Lu <hjl@gnu.org>
2725
2726 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2727 BFD_ASSEMBLER is not defined.
2728
23fe39df 27292001-02-23 Richard Sandiford <rsandifo@redhat.com>
b653e7f9
NC		 2730
2731 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2732 done if it's against a symbol.
2733
7463c317
TW		 27342001-02-22 Timothy Wall <twall@cygnus.com>
2735
2736 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2737 target formats if applicable.
2738 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2739 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2740 * Makefile.in: Regenerated.
2741 * configure.in: Added configuration for ia64-*-aix*.
2742 * configure: Regenerated.
7c44d1d3 2743
87f8eb97
JW		 27442001-02-21 David Mosberger <davidm@hpl.hp.com>
2745
2746 * config/tc-ia64.c (enum operand_match_result): New type.
2747 (operand_match): Change return type to operand_match_result.
2748 Fix all returns appropriately, adding support for returning the
2749 out-of-range result.
2750 (parse_operands): New locals result, error_pos, out_of_range_pos,
2751 curr_out_of_range_pos. Rewrite operand matching loop to give better
2752 error messages.
7c44d1d3 2753
33d01f33
JW		 27542001-02-21 David Mosberger <davidm@hpl.hp.com>
2755
2756 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2757 (dot_proc): Clear unwind.prologue_count to zero.
2758 (dot_prologue): Increment unwind.prologue_count.
2759 (dot_restore): If second operand is omitted, use
2760 unwind.prologue_count -1 for "ecount" (# of additional regions to
2761 pop). Decrement unwind.prologue_count by number of regions
2762 popped.
2763
7e84d676
NC		 27642001-02-21 Nick Clifton <nickc@redhat.com>
2765
2766 * doc/as.texinfo (Section): Note that some flags to the COFF
2767 version of .section remove attributes rather than setting them.
2768
5cd4edbe
KH		 27692001-02-20 Kazu Hirata <kazu@hxi.com>
2770
29184774
NC		 2771 * config/tc-pdp11.c: Fix formatting.
2772 * config/tc-pdp11.h: Likewise.
5cd4edbe 2773
80b3ee89
AJ		 27742001-02-20 Bo Thorsen <bo@suse.de>
2775
2776 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2777 entry.
2778
0fde8cc6 27792001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 2780
2781 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2782 all FreeBSD platforms should look the same at this level.
2783 * configure: Rebuilt.
2784 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2785
e135f41b
NC		 27862001-02-18 lars brinkhoff <lars@nocrew.org>
2787
2788 * Makefile.am: Add PDP-11 target.
2789 * configure.in: Likewise.
2790 * config/tc-pdp11.c: New file.
2791 * config/tc-pdp11.h: New file.
2792 * doc/Makefile.am: Add PDP-11 documentation.
2793 * doc/all.texi: Likewise.
2794 * doc/as.texinfo: Likewise.
2795 * doc/c-pdp11.texi: New file.
2796
363c574f
MG		 27972001-02-16 matthew green <mrg@redhat.com>
2798
5dd0794d 2799 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 2800
fa1cb89c
JW		 28012001-02-13 Jim Wilson <wilson@redhat.com>
2802
2803 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2804 reloc instead of a 0 reloc.
2805 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2806 as done.
2807 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2808
c842b53a
ILT		 28092001-02-13 Ian Lance Taylor <ian@zembu.com>
2810
2811 * write.c (is_dnrange): Stop as soon as the address becomes
2812 larger.
2813 (relax_frag): Add segment parameter. Only call symbol_get_frag
2814 once. Only call is_dnrange if the symbol is in the same segment,
2815 and the symbol address is larger.
2816 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2817 * write.h (relax_frag): Update declaration.
2818 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2819 it to relax_frag.
2820 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2821 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2822 (m32r_relax_frag): Update declaration.
2823 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2824 * config/tc-tic54x.h (md_relax_frag): Likewise.
2825 * doc/internals.texi (CPU backend): Update documentation for
2826 md_relax_frag.
2827
6fad6acb
AM		 28282001-02-13 Alan Modra <alan@linuxcare.com.au>
2829
fddf5b5b
AM		 2830 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2831 Mention effect of < 386 architectures on jump promotion.
2832 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2833
2834 * config/tc-i386.c (no_cond_jump_promotion): New.
2835 (set_cpu_arch): Parse "jumps" arch modifier.
2836 (insn_size): Modify usage comment.
2837 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2838 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2839 (TYPE_FROM_RELAX_STATE): New define.
2840 (UNCOND_JUMP, COND_JUMP): Renumber.
2841 (md_relax_table): Reorder to suit.
2842 (COND_JUMP86): New define.
2843 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2844 (md_assemble): Create frag var for jumps of max size, encode relax
2845 state for COND_JUMP86.
2846 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2847 leave conditional jumps small if no_cond_jump_promotion.
2848 (md_convert_frag): Likewise.
2849
6fad6acb
AM		 2850 * expr.c (operator): Don't bump input_line_pointer for two char
2851 operators. Instead return operator size via new param num_chars.
2852 (expr): Use above to parse multi-char operators correctly.
2853
23df1078
JH		 2854Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2855
29184774 2856 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 2857 BFD_RELOC_X86_64_GOTPCREL.
2858 (i386_validate_fix): Likewise.
2859
b1e2e654
PB		 28602001-02-12 Philip Blundell <pb@futuretv.com>
2861
2862 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2863 ldrt/strt instructions.
2864
9117d219
NC		 28652001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2866
2867 * config/tc-mips.c (macro): For M_LA_AB emit a
2868 BFD_RELOC_MIPS_CALL16 relocation or a
2869 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2870 BFD_RELOC_MIPS_GOT16 and
2871 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2872 loading the jump register when generating SVR4_PIC code.
2873
97238fbd
CD		 28742001-02-10 Chris Demetriou <cgd@broadcom.com>
2875
2876 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2877 map to MIPS-specific files, as they used to do before the
2878 change on 2000-05-21.
2879 * configure: Regerate.
2880
0f074f60
CD		 28812001-02-10 Chris Demetriou <cgd@broadcom.com>
2882
2883 * config/tc-mips.c (md_parse_option): Don't try to compile
2884 ELF-only option code if not ELF.
2885
91a2ae2a
RH		 28862001-02-08 David Mosberger <davidm@hpl.hp.com>
2887
2888 * config/tc-ia64.h (md_elf_section_type): New macro.
2889 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2890 (they're now handled via ia64_elf_section_type.
2891
2892 * config/tc-ia64.c (unwind): New members saved_text_seg,
2893 saved_text_subseg, and force_unwind_entry.
2894 (optimize_unw_records): New function to optimize away unnecessary
2895 unwind directives.
2896 (ia64_elf_section_type): New function.
2897 (output_unw_records): Generate unwind info only if the size is
2898 non-zero or if it's forced for some other reason (e.g.,
2899 handlerdata or a personality routine).
2900 (generate_unwind_image): Don't switch back to previous
2901 section---stay inside the unwind info section instead so that
2902 handlerdata that may follow goes into the right place.
2903 (dot_handlerdata): Force generation of unwind entry and save the
2904 current active text segment before generating unwind image.
2905 (dot_unwentry): Force generation of unwind entry.
2906 (dot_personality): Ditto.
2907 (dot_endp): Generate unwind table entry only if there is
2908 some unwind info or the unwind entry was forced.
2909
2910 * config/tc-ia64.c (make_unw_section_name): New macro to form
2911 unwind section name.
2912 (generate_unwind_image): Add "text_name" argument. Use it to
2913 form unwind section name.
2914 (dot_handlerdata): Determine current segment (section) name and
2915 pass it to generate_unwind_image().
2916 (dot_endp): Determine current segment (section) name and use
2917 it to determine the appropriate unwind section name.
2918 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2919 n, fill, and max arguments.
2920
a85d7ed0
NC		 29212001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2922
2923 * Makefile.am: Add linux target for S/390.
2924 * configure.in: Likewise.
2925 * config/tc-s390.c: New file.
2926 * config/tc-s390.h: New file.
2927
de68de20
AO		 29282001-02-09 Alexandre Oliva <aoliva@redhat.com>
2929
2930 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2931 2byte, 4byte and 8byte.
2932
23fe39df 29332001-02-08 Alan Modra <alan@linuxcare.com.au>
8ea46bbd
AM		 2934
2935 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2936 md_number_to_chars with size > sizeof (valueT).
2937
a99746f4
L		 29382001-02-06 H.J. Lu <hjl@gnu.org>
2939
2940 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2941 there is no relocation.
2942
f4e17b3d
L		 29432001-02-06 H.J. Lu <hjl@gnu.org>
2944
2945 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2946
2947 * config/tc-ia64.c (md_parse_option): Only accept the valid
2948 ia64 options on "-axxx".
2949
3557da92
JW		 29502001-02-05 Jim Wilson <wilson@redhat.com>
2951
2952 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2953 aborting for invalid operands.
2954
da6c73e0
AM		 29552001-02-06 Alan Modra <alan@linuxcare.com.au>
2956
2957 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2958 than via pointer. Update all callers.
2959 (UNWIND_LOW32): Define.
2960 (UNWIND_HIGH32): Define.
2961 (pa_build_unwind_subspace): Use the above macros instead of dumping
2962 bitfields directly. Call frag_more once rather than multiple times.
2963 (md_assemble): Use UNWIND_LOW32.
2964 (pa_entry): Likewise
2965 (pa_procend): Likewise.
2966 (process_exit): Use UNWIND_HIGH32.
2967
986c6f4b
SC		 29682001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2969
2970 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2971 function to select the header according to the cpu.
2972 (md_after_pass_hook, md_do_align): Remove.
2973 (md_cleanup, m68hc11_cleanup): Remove.
2974 (md_pcrel_from_section): Declare.
2975 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2976 (build_jump_insn, build_insn): Likewise.
2977 (m68hc11_listing_header): New function.
2978 (m68hc11_cleanup): Remove.
2979
dbb8ad49
SC		 29802001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2981
328dc123 2982 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 2983 symbols because there is no support for shared libraries and these
328dc123 2984 symbols can't be overridden (unless they are weak).
dbb8ad49 2985
a987bfc9
RH		 29862001-02-01 Momchil Velikov <velco@fadata.bg>
2987
2988 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2989 for the compilation unit with a zero byte.
2990
22862cde
AM		 29912001-01-30 Alan Modra <alan@linuxcare.com.au>
2992
2993 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2994 destinations. Correct range check for 17 and 22 bit branches.
2995
8ec6253e
NC		 29962001-01-25 Nick Clifton <nickc@redhat.com>
2997
2998 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2999 still set. Issue an error message instead.
3000 (md_estimate_size_before_relax): Delete unused variable
3001 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 3002
43ad3147
KH		 30032001-01-23 Kazu Hirata <kazu@hxi.com>
3004
3005 * as.c: Fix formatting.
3006 * ehopt.c: Likewise.
3007 * messages.c: Likewise.
3008 * stabs.c: Likewise.
3009 * symbols.c: Likewise.
3010
015c05c1
AM		 30112001-01-23 Ben Elliston <bje@redhat.com>
3012
3013 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3014
66498417
KH		 30152001-01-22 Kazu Hirata <kazu@hxi.com>
3016
3017 * config/tc-alpha.c: Fix formatting.
3018
1aad8cf8
KH		 30192001-01-19 Kazu Hirata <kazu@hxi.com>
3020
3021 * config/tc-alpha.c: Fix formatting.
3022
32ff5c2e
KH		 30232001-01-18 Kazu Hirata <kazu@hxi.com>
3024
3025 * config/tc-alpha.c: Fix formatting.
3026
cd17328a
NC		 30272001-01-18 Nick Clifton <nickc@redhat.com>
3028
3029 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3030 "da" flags.
3031 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3032
81c425d1
AO		 30332001-01-18 Alexandre Oliva <aoliva@redhat.com>
3034
3035 * configure.in (cpu_type, arch): Match i386 too.
3036 * configure: Rebuilt.
3037
e5cb08ac
KH		 30382001-01-16 Kazu Hirata <kazu@hxi.com>
3039
3040 * config/tc-i386.c: Fix formatting.
3041
1d3d5051
AM		 30422001-01-16 Alan Modra <alan@linuxcare.com.au>
3043
64afeba3
AM		 3044 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3045 relocs for .PARISC.unwind section.
3046
1d3d5051
AM		 3047 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3048 depending on section flags, not just for .text.
3049
b44b1b85
JW		 30502001-01-15 Jim Wilson <wilson@redhat.com>
3051
3052 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3053 not immediately followed by an instruction.
3054
098f2ec3
KH		 30552001-01-15 Kazu Hirata <kazu@hxi.com>
3056
3057 * config/tc-m68hc11.c: Fix formatting.
3058
d4887adc
NC		 30592001-01-15 Nick Clifton <nickc@redhat.com>
3060
3061 * symbols.c (colon): Change 'already defined symbol' from a
3062 fatal error to an ordinary error. There is no reason why this
3063 error should be fatal.
3064
3065 * message.c (as_fatal): Delete output file, if one has been
015c05c1 3066 created.
d4887adc 3067
fcfd4916
AM		 30682001-01-14 Alan Modra <alan@linuxcare.com.au>
3069
3070 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3071
bfb32b52
KH		 30722001-01-14 Kazu Hirata <kazu@hxi.com>
3073
3074 * config/tc-alpha.c: Fix formatting.
3075 * config/tc-arc.c: Likewise.
3076 * config/tc-arc.h: Likewise.
3077 * config/tc-d10v.c: Likewise.
3078 * config/tc-i370.c: Likewise.
3079 * config/tc-i386.c: Likewise.
3080 * config/tc-i960.c: Likewise.
3081 * config/tc-m68k.c: Likewise.
3082 * config/tc-ppc.c: Likewise.
3083 * config/tc-sparc.c: Likewise.
3084 * config/tc-tahoe.c: Likewise.
3085 * config/tc-vax.c: Likewise.
3086
1e07b820
KH		 3087 * config/tc-arc.c: Fix formatting.
3088
19203624
KH		 3089 * config/tc-arc.c: Fix formatting.
3090
1328dc98
AM		 30912001-01-14 Alan Modra <alan@linuxcare.com.au>
3092
c46b7515
AM		 3093 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3094 both 32 and 64 bit ELF.
3095
1328dc98
AM		 3096 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3097 and don't bother storing `m' for "ce" completer. Tidy handling of
3098 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3099
b9d79e03
JH		 3100Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3101
29184774 3102 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 3103 (i386_mach): Declare.
29184774 3104 * config/tc-i386.c (i386_mach): New function.
b9d79e03 3105
a349d9dd
PB		 31062001-01-13 Philip Blundell <philb@gnu.org>
3107
3108 * doc/as.texinfo: Fix spelling and cross-references.
3109
3110 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3111 character for all systems, not just GNU/Linux. Make it explicit
3112 that `-k' doesn't affect code generation, just ELF flags.
3113
e2914f48
JH		 3114Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3115
3116 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3117 instructions.
3118
272d76e0
FCE		 31192001-01-12 Frank Ch. Eigler <fche@redhat.com>
3120
3121 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3122
d0398d6a
NC		 31232001-01-12 Nick Clifton <nickc@redhat.com>
3124
3125 * as.c (print_args): Update copyright date to 2001.
3126
2d73a4ca
NC		 31272001-01-12 Peter Targett <peter.targett@arccores.com>
3128
3129 * doc/c-arc.texi: New file.
3130 Some sections to be expanded.
3131
6e0b89ee
AM		 31322001-01-12 Alan Modra <alan@linuxcare.com.au>
3133
3134 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3135 (md_parse_option): Always accept "--32".
3136
0d2bcfaf
NC		 31372001-01-11 Peter Targett <peter.targett@arccores.com>
3138
3139 * as.h (TC_ARC): Ensure struc-symbol.h included.
3140 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3141 warnings.
3142 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3143 (TARGET_SYMBOL_FIELDS) added.
3144
3145 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3146 * doc/c-arc.texi: New file.
3147 Some sections to be expanded.
3148 * doc/as.texinfo: Update command-line options.
3149 Removed outdated text for ARC dependant features, instead include
3150 text from above file.
3151
3152 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3153 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3154 (targ-cpu.h) header.
3155 * config/tc-arc.h:
3156 * config/tc-arc.c: New updated configuration for
3157 ARC, including selection of core variants, and extensibility of
3158 instructions, registers etc. through directives.
3159
3160 * config/tc-arc.c (arc_extinst): Minor corrections for
3161 error messages.
3162 (arc_common) Likewise. Make alignment argument optional for local
3163 symbols also, with default of zero.
3164
88051039
SC		 31652001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3166
3167 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3168 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3169 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3170 and fix_new_exp() instead.
3171 (md_convert_frag): For indexed post byte use the symbol value
3172 rather than the displacement.
3173 (md_relax_table): Fix indexed offset relax.
3174
d8273f3b
SC		 31752001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3176
3177 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3178 relax weak symbols.
015c05c1 3179 (relaxable_symbol): New function.
d8273f3b 3180
eea2ad45
AJ		 31812001-01-11 Andreas Jaeger <aj@suse.de>
3182
3183 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3184 not used anywhere.
3185
7a91e76a
NC		 31862001-01-10 Nick Clifton <nickc@redhat.com>
3187
3188 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3189 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3190
aa257fcd
NC		 31912001-01-10 Nick Clifton <nickc@redhat.com>
3192
3193 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3194 character used to dollar local symbols.
3195 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3196 local label symbols.
3197 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3198 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3199 if defined.
3200 Use LOCAL_LABEL_CHAR.
3201 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3202 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3203 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3204
b77a7acd
AJ		 32052001-01-08 Bo Thorsen <bo@suse.de>
3206
015c05c1
AM		 3207 * config/tc-i386.c (i386_immediate, i386_displacement):
3208 GOTPCREL check fix.
b77a7acd 3209
5c2bd011
ILT		 32102001-01-07 Ian Lance Taylor <ian@zembu.com>
3211
3212 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3213 in last change.
3214
46a04e3a
PB		 32152001-01-07 Philip Blundell <philb@gnu.org>
3216
3217 * doc/as.texinfo (Bug Reporting): Update email address for
3218 reports.
3219 * README: Likewise.
3220
b96d3a20
JH		 3221Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3222
3223 * configure.in: Define DEFAULT_ARCH for i386.
29184774 3224 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 3225 move testing for 64bit operands to proper place.
3226
55b62671
AJ		 32272001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3228
3229 * doc/as.texinfo: Document '#' as comment character for i386 and
3230 x86_64. Add AMD x86-64 into menu of machine dependent information.
3231
3232 * doc/c-i386.texi: Document x86_64 extensions.
3233
7bc70a8e
JH		 3234Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3235
29184774 3236 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 3237
a167610d
JH		 3238Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3239
29184774 3240 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 3241 * NEWS: Add note about Pentium4 support.
3242
09f131f2
JH		 3243Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3244
29184774 3245 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 3246 (type_names): Add new types.
3247
6f8c0c4c
JH		 3248Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3249
29184774 3250 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 3251 CpuUnknown): Renumber
3252 (CpuP4, CpuSSE2): New.
3253 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3254
b96ed59a
PB		 32552001-01-03 Philip Blundell <pb@futuretv.com>
3256
3257 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3258 relocs.
3259 (alpha_fix_adjustable): Likewise.
3260 (md_apply_fix): Likewise.
3261
a735d1cd
L		 32622000-12-31 H.J. Lu <hjl@gnu.org>
3263
3264 * listing.c (listing_message): Allocate string only if it is
3265 used.
3266
3267 * configure: Rebuild.
3268
67db5ab4
HPN		 32692000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3270
3271 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3272 Point out caveats with generating fixups for the opcode in a frag.
3273
c0d8940f
JH		 3274Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3275
3276 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3277 * NEWS: Add x86_64.
3278
087f563c
L		 32792000-12-29 H.J. Lu <hjl@gnu.org>
3280
3281 * listing.c (calc_hex): Print the variable part only if the
3282 fragment type is rs_fill.
3283
8108ad8e
HPN		 32842000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3285
3286 * doc/internals.texi (tc_conditional_pseudoop,
3287 TC_LINKRELAX_FIXUP): Fix typos.
3288
799051fc
RH		 32892000-12-28 Richard Henderson <rth@redhat.com>
3290
3291 * write.c (subsegs_finish): Fix thinko last change -- don't
3292 "optimize" the alignment == 0 case.
3293
0a9ef439
RH		 32942000-12-28 Richard Henderson <rth@redhat.com>
3295
3296 * as.h (rs_align_test): New.
3297 * frags.c (NOP_OPCODE): Move default from read.c.
3298 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3299 (frag_align_code): New.
3300 * frags.h (frag_align_code): Declare.
3301 * read.c (NOP_OPCODE): Remove.
3302 (do_align): Use frag_align_code.
3303 * write.c (NOP_OPCODE): Remove.
3304 (get_recorded_alignment): New.
3305 (cvt_frag_to_fill): Handle rs_align_test.
3306 (relax_segment): Likewise.
3307 (subsegs_finish): Align last subseg in section to the
3308 section alignment. Use frag_align_code.
3309 * write.h (get_recorded_alignment): Declare.
3310 * config/obj-coff.c (size_section): Handle rs_align_test.
3311 (fill_section, fixup_mdeps): Likewise.
3312 (write_object_file): Use frag_align_code.
3313
3314 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3315 (alpha_handle_align): New.
3316 * config/tc-alpha.h (HANDLE_ALIGN): New.
3317 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3318
3319 * config/tc-i386.h (md_do_align): Use frag_align_code.
3320 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3321
3322 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3323 (ia64_handle_align): New.
3324 * config/tc-ia64.h (HANDLE_ALIGN): New.
3325 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3326
3327 * config/tc-m32r.c (m32r_do_align): Remove.
3328 (m32r_handle_align): New.
3329 (fill_insn): Use frag_align_code.
3330 * config/tc-m32r.h (md_do_align): Remove.
3331 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3332 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3333 * config/tc-mips.c, config/tc-mips.h: Similarly.
3334
3335 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3336 (sh_handle_align): Likewise. Handle rs_align_code.
3337 (sh_do_align): Remove.
3338 * config/tc-sh.h (md_do_align): Remove.
3339 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3340
3341 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3342 (sparc_handle_align): Likewise. Handle rs_align_code.
3343 * config/tc-sparc.h (md_do_align): Remove.
3344 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3345
3cd4dda7
DD		 33462000-12-22 DJ Delorie <dj@redhat.com>
3347
3348 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3349 when we assemble the first half of a pair.
3350
ec56dfb4
L		 33512000-12-22 H.J. Lu <hjl@gnu.org>
3352
3353 * config/tc-i386.c (reloc): Update the macro for non-bfd
3354 assembler.
3355 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3356
ad1172d4
L		 33572000-12-22 H.J. Lu <hjl@gnu.org>
3358
3359 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3360
3e73aa7c
JH		 3361Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3362
29184774 3363 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 3364 (QWORD_MNEM_SUFFIX): New macro.
3365 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3366 New macros
3367 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3368 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3369 ImmExt): Renumber.
3370 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3371 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3372 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3373 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3374 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3375 Renumber.
3376 (Reg, WordReg): Add Reg64.
3377 (Imm): Add Imm32S and Imm64.
3378 (EncImm): New.
3379 (Disp): Add Disp64 and Disp32S.
3380 (AnyMem): Add Disp32S.
3381 (RegRex, RegRex64): New macros.
3382 (rex_byte): New type.
29184774 3383 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 3384 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3385 (reloc): New parameter "signed"; support x86_64.
3386 (set_code_flag): New.
3387 (DEFAULT_ARCH): New macro; default to "i386".
3388 (default_arch): New static variable.
3389 (struct _i386_insn): New fields Operand_PCrel; rex.
3390 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3391 (flag_code): New enum and static variable.
3392 (use_rela_relocations): New static variable.
3393 (flag_code_names): New static variable.
3394 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3395 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3396 K6 and Athlon.
3397 (i386_align_code): Return plain "nop" for x86_64.
3398 (mode_from_disp_size): Support Disp32S.
3399 (smallest_imm_type): Support Imm32S and Imm64.
3400 (offset_in_range): Support size of 8.
3401 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3402 (md_pseudo_table): Add "code64"; use set_code_flat.
3403 (md_begin): Emit sane error message on hash failure.
3404 (tc_i386_fix_adjustable): Support x86_64 relocations.
3405 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3406 instructions supported on particular arch just partially,
3407 output of 64bit immediates, handling of Imm32S and Disp32S type.
3408 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3409 (i386_displacement): Likewise.
3410 (i386_index_check): Cleanup; support 64bit addresses.
3411 (md_apply_fix3): Support x86_64 relocation and rela.
3412 (md_longopts): Add "32" and "64".
3413 (md_parse_option): Add OPTION_32 and OPTION_64.
3414 (i386_target_format): Call even for ELFs; choose between
3415 elf64-x86-64 and elf32-i386.
3416 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3417 (tc_gen_reloc): Support rela relocations and x86_64.
3418 (intel_e09_1): Support QWORD.
3419
21d6c4af
DN		 34202000-12-15 Diego Novillo <dnovillo@redhat.com>
3421
3422 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 3423 it's not an offset expression.
21d6c4af
DN		 3424 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3425 keep the braces '[' and ']' in the output string.
3426 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3427 != FLAT. There is no such op_modifier.
3428
6717891c
NC		 34292000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3430
3431 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3432 if we have it.
3433
ee515fb7
KH		 34342000-12-13 Kazu Hirata <kazu@hxi.com>
3435
3436 * as.h: Fix formatting.
3437 * cgen.h: Likewise.
3438 * dwarf2dbg.c: Likewise.
3439 * input-scrub.c: Likewise.
3440 * read.h: Likewise.
3441
349a994c
DD		 34422000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3443
3444 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3445 configure: Regenerate.
3446
42dbf88c
NC		 34472000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3448
3449 * dwarf2dbg.c: #include <limits.h> only if it exists.
3450
0485cba3
AM		 34512000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3452
3453 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3454 (md_apply_fix): Here too.
3455
514829c3
JW		 34562000-12-12 Jim Wilson <wilson@redhat.com>
3457
3458 * config/tc-ia64.h (ia64_init): Add prototype.
3459
92eb7b32
L		 34602000-12-12 H.J. Lu <hjl@gnu.org>
3461
3462 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3463
3464 * read.h (outputting_stabs_line_debug): Change it to int.
3465 * stabs.c (outputting_stabs_line_debug): Likewise.
3466
8141c27d
GK		 34672000-12-12 Geoffrey Keating <geoffk@redhat.com>
3468
3469 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3470 the address of a function result.
3471
5d6f4f16
GK		 34722000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3473
3474 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3475 (md_assemble): Call dwarf2_emit_insn.
3476 (shlib): Fix typo SHILB -> SHLIB.
3477 (md_parse_option): Likewise.
3478 (ppc_elf_validate_fix): Likewise:
3479 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3480
d4c0c039
NC		 34812000-12-12 Nick Clifton <nickc@redhat.com>
3482
3483 * cgen.h: Fix formatting.
3484 * input-scrub.c: Fix formatting.
3485 * macro.c: Fix formatting.
e972090a 3486 * config/tc-mips.c: Fix formatting.
584da044 3487 * doc/c-mips.texi: Fix formatting.
55b62671 3488
f16b83df
JH		 3489Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3490
29184774 3491 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 3492 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3493 references.
3494 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3495 otherwise.
29184774 3496 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 3497 (No_dSuf): Kill.
3498
3499 * i386.h (*_Suf): Remove No_dSuf.
3500 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3501 Remove.
3502 (i386_optab): Remove 'd' in the suffixes.
3503
50705ef4
AM		 35042000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3505
3506 * config/tc-i386.c (T_SHORT): Undefine before defining.
3507
beae10d5
KH		 35082000-12-05 Kazu Hirata <kazu@hxi.com>
3509
3510 * config/tc-mips.c: Fix formatting.
3511
bccba5f0 35122000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 3513
3514 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3515 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3516 (md_show_usage): Ditto.
3517 (md_parse_option): Ditto.
3518 (d10v_cleanup): Writes pending instruction only if
3519 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 3520 Fix compile time warning messages.
50705ef4
AM		 3521
3522 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 3523
35242000-12-04 Matthew Hiller <hiller@redhat.com>
3525
50705ef4 3526 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 3527 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3528 function entry and unset at function exit.
3529
50705ef4 3530 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 3531
3532 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3533
3534 * dwarf2dbg.c: Fix compile time warning messages.
3535
bc805888
KH		 35362000-12-03 Kazu Hirata <kazu@hxi.com>
3537
3538 * config/tc-a29k.c: Fix formatting.
3539 * config/tc-alpha.c: Likewise.
3540 * config/tc-arm.c: Likewise.
3541 * config/tc-cris.c: Likewise.
3542 * config/tc-hppa.c: Likewise.
3543 * config/tc-i370.c: Likewise.
3544 * config/tc-i386.c: Likewise.
3545 * config/tc-i860.c: Likewise.
3546 * config/tc-i960.c: Likewise.
3547 * config/tc-ia64.c: Likewise.
3548 * config/tc-m68hc11.c: Likewise.
3549 * config/tc-m68k.c: Likewise.
3550 * config/tc-m88k.c: Likewise.
3551 * config/tc-pj.c: Likewise.
3552 * config/tc-ppc.c: Likewise.
3553 * config/tc-sh.c: Likewise.
3554 * config/tc-sparc.c: Likewise.
3555 * config/tc-tahoe.c: Likewise.
3556 * config/tc-vax.c: Likewise.
3557
3dacdf2e
NC		 35582000-12-01 Chris Demetriou <cgd@sibyte.com>
3559
50705ef4
AM		 3560 * config/tc-mips.c (mips_ip): When calculating offsets,
3561 don't accept as constant the difference between the
3562 addresses of symbols in two different sections.
3563
3564 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3565 specifiers.
3566 (validate_mips_insn): Likewise. Also, update 'B' operand
3567 specifier to use OP_*_CODE20 constants and delete 'm' operand
3568 specifier.
3569 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3570 operand specifiers. Change warning generated by 'B' operand
3571 specifier to reflect its new multi-purpose usage.
3572
3573 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3574 -1, and update comment.
3575 (file_mips_isa): Likewise.
3576 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3577 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3578 ISA_* constants rather than hard-coded numbers.
3579 (mips_cpu_info): New structure.
3580 (mips_cpu_info_table): New table describing CPU and ISA names
3581 and numbers.
3582 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3583 mips_cpu_info_from_cpu): New functions.
3584 (mips_isa_to_str): New function to get string for ISA name.
3585 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3586 return const char *.
3587 (md_begin): Redo CPU and ISA selection logic, using
3588 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3589 than hard-coded numbers.
3590 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3591 ISA_* constants rather than hard-coded numbers.
3592 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3593 (md_longopts): Delete OPTION_NO_MIPS32.
3594 (md_parse_option): Convert to use ISA_* constants rather than
3595 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3596 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3597 to use strcasecmp to recognize "default" and to use
3598 mips_cpu_info_from_name to get CPU numbers from argument.
3599 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3600 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3601 mips32-4k.
3602 (s_mipsset): Accept ISA value 32.
3603 * doc/as.texinfo: Clean up MIPS options summary slightly,
3604 remove -no-mips32. Add note about -mips4 and -mips32
3605 specifying those ISA levels. Delete -mips32 and -no-mips32
3606 cpu flag descriptions.
3607 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3608 up the supported CPU switch list, and replace 4Kc, 4Km, and
3609 4Kp entries with a single mips32-4k entry. Note that you can
3610 use ".set mips32".
3611
29184774 3612 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 3613 ISA_MIPS64.
3614 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3615 -mips5 and -mips64.
3616 (md_parse_option): Add cases for OPTION_MIPS5 and
3617 OPTION_MIPS64.
3618 (md_show_usage): Mention -mips5 and -mips64 arguments.
3619 (s_mipsset): Add cases for MIPS5 and MIPS64.
3620 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3621 and pseudo-CPUs.
3622 * doc/as.texinfo: Mention -mips5 and -mips64 options
3623 and their meanings.
3624 * doc/c-mips.texi: Likewise. Also update introduction
3625 and ".set" usage information.
3626
3627 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3628 CPU list.
3629 (mips_cpu_info_table): Add SB-1 entries.
3630 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3631 known to the -mcpu option.
3632
3633 * doc/as.texinfo: Correct description of MIPS -mcpu
3634 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 3635
23fe39df 36362000-12-01 Joel Sherrill <joel@OARcorp.com>
5f68c319 3637
3dacdf2e
NC		 3638 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3639 New targets.
3640 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3641 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 3642 * configure: Regenerate.
3643 * config.in: Regenerate.
3644 * Makefile.in: Regenerate.
3645 * aclocal.m4: Regenerate.
3646 * po/gas.pot: Regenerate.
50705ef4 3647
4ce3447c
PB		 36482000-11-30 Philip Blundell <pb@futuretv.com>
3649
3650 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3651 even in non BFD_ASSEMBLER case.
3652
76a0ddac
DN		 36532000-11-30 Diego Novillo <dnovillo@redhat.com>
3654
29184774 3655 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 3656 syntax.
3657
220e750f
RH		 36582000-11-29 Richard Henderson <rth@redhat.com>
3659
3660 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3661 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3662 thread multiple subsegments properly; handle multiple code
3663 sections properly; emit proper compilation unit info for assembler
3664 generated debugging.
3665
3666 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3667 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3668 (dwarf2dbg_estimate_size_before_relax): Declare.
3669 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3670 * write.c: Include dwarf2dbg.h.
3671 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3672 (relax_segment): Likewise.
3673
99b222b4
HPN		 36742000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3675
3676 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3677 jump>: Use as_bad_where instead of as_bad. Tweak error message
3678 accordingly. Stabilize frag by updating fix part and resetting
3679 variant part.
3680 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 3681 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3682 indexing is_end_of_line[].
3683 (md_assemble): Initialize size to 0.
3684 (md_section_align): Mark parameter seg as unused.
e46fee70 3685 (parse_reg): Parse names case-insensitively.
99b222b4 3686
814f6641
KH		 36872000-11-28 Kazu Hirata <kazu@hxi.com>
3688
3689 * config/obj-aout.h: Fix formatting.
3690 * config/obj-bout.h: Likewise.
3691 * config/obj-coff.c: Likewise.
3692 * config/obj-coff.h: Likewise.
3693 * config/obj-elf.h: Likewise.
3694 * config/obj-som.h: Likewise.
3695 * config/obj-vms.c: Likewise.
3696 * config/obj-vms.h: Likewise.
3697 * config/tc-h8300.h: Likewise.
3698 * config/tc-ns32k.h: Likewise.
3699 * config/tc-sparc.h: Likewise.
3700 * config/tc-tic54x.h: Likewise.
3701 * config/tc-z8k.h: Likewise.
3702
e47b9e39
NC		 37032000-11-28 Nick Clifton <nickc@redhat.com>
3704
3705 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3706 License is present in the sources, but not the output, and
3707 also available from the GNU website.
3708 (GNU Free Documentation License): Comment out this section.
3709
fcdc20a4
HPN		 37102000-11-28 Hans-Peter Nilsson <hp@axis.com>
3711
43c34dee
HPN		 3712 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3713 targets. Remove i860 from valid a.out targets.
3714 * Makefile.in: Regenerate.
3715
fcdc20a4 3716 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 3717 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 3718 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3719 (s_cris_file, s_cris_loc): New.
3720 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3721 * Makefile.am: Regenerate dependencies.
3722 * Makefile.in: Regenerate.
3723
16887944
AM		 37242000-11-28 Alan Modra <alan@linuxcare.com.au>
3725
3726 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3727 (MRI_MUL_PRECEDENCE): Likewise.
3728 (op_rank): Fix a comment typo.
3729
ae3e85dd
SC		 37302000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3731
3732 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3733 the error message.
3734 (get_operand): Fix analysis for movw/movb instructions.
3735
077b8428
NC		 37362000-11-24 Nick Clifton <nickc@redhat.com>
3737
3738 * configure.in (xscale-elf): Add target.
3739 (xscale-coff): Add target.
3740 * configure: Regenerate.
3741
3742 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3743 extenstion.
3744 (ARM_EXT_XSCALE): New ARM architecture extension.
3745 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3746 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3747 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3748 (ARM_ARCH_V4): Remove processor from architecture.
3749 (ARM_ARCH_3M): New architecutre definition.
3750 (ARM_ARCH_V5TE): New architecutre definition.
3751 (ARM_ARCH_XSCALE): New architecutre definition.
3752 (CPU_DEFAULT): Allow to be defaulted to XScale.
3753 (atpcs): New boolean variable.
3754 (ldr_flags): Support 'd' flag for double word loads.
3755 (str_flags): Support 'd' flag for double word stored.
3756 (do_mia): New function.
3757 (do_mar): New function.
3758 (do_mra): New function.
3759 (do_pld): New function.
3760 (do_ldrd): New function.
3761 (do_blx): New function.
3762 (do_bkpt): New function.
3763 (do_clz): New function.
3764 (do_lstc2): New function.
3765 (do_cdp2): New function.
3766 (do_t_blx): New function.
3767 (do_t_bkpt): New function.
3768 (do_smla): New function.
3769 (do_smlal): New function.
3770 (do_smul): New function.
3771 (do_qadd): New function.
3772 (do_co_reg2c): New function.
3773 (LONGEST_INSN): Redefine to 7.
3774
3775 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3776 command line switches.
3777
2434f565
JW		 37782000-11-22 Jim Wilson <wilson@redhat.com>
3779
3780 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3781 (struct rsrc): Make line unsigned.
3782 (gr_values): Add missing initializer.
3783 (SLOT_NUM_NOT_SET): Add unsigned cast.
3784 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3785 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3786 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3787 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3788 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3789 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3790 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3791 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3792 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3793 Add ATTRIBUTE_UNUSED to unused parameters.
3794 (convert_expr_to_ab_reg): Add parens.
3795 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3796 (dot_prologue): Initialize grsave when declared.
3797 (md_pseudo_table): Add missing initializers.
3798 (operand_match): Add casts to bfd_vma.
3799 (emit_one_bundle): Delete unused local prev. Make required_template
3800 unsigned.
3801 (specify_resource): Cast i to unsigned.
3802 (note_register_values): Use fprintf_vma.
3803 (print_dependency): Likewise.
3804
5a080f89
JW		 38052000-11-21 Jim Wilson <wilson@redhat.com>
3806
5e7474a7
JW		 3807 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3808 for unwind info section.
3809 (dot_endp): Likewise for unwind section.
3810
5a080f89
JW		 3811 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3812 fix_new_exp.
3813
732d96b6
JJ		 38142000-11-21 Jakub Jelinek <jakub@redhat.com>
3815
3816 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3817 (output_insn): Call dwarf2_emit_insn.
b8e904dc 3818 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 3819
6d2cf69f
RH		 38202000-11-17 Richard Henderson <rth@redhat.com>
3821
3822 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3823 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3824 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3825
8179bd9b
NC		 38262000-11-17 Nick Clifton <nickc@redhat.com>
3827
3828 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3829 .file pseudo ops.
3830
316e2c05
RH		 38312000-11-17 Richard Henderson <rth@redhat.com>
3832
3833 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3834
a8316fe2
RH		 38352000-11-17 Richard Henderson <rth@redhat.com>
3836
3837 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 3838 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 3839 tri-state definition of alpha_flag_mdebug.
3840 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3841 (s_alpha_file): Store first .file directive.
3842 (s_alpha_stab): New.
3843 (md_pseudo_table): Add stabs and stabn.
3844
e346e481
RH		 38452000-11-17 Richard Henderson <rth@redhat.com>
3846
3847 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3848
4dc7ead9
RH		 38492000-11-17 Richard Henderson <rth@redhat.com>
3850
3851 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 3852 (main): Call dwarf2_finish.
4dc7ead9
RH		 3853 * as.h (debug_type): Clarify documentation of the meaning
3854 of this variable.
3855 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3856 (print_stats): Fix parenthesis problem.
3857 (now_subseg_size): New.
3858 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3859 (dwarf2_directive_file): Don't set debug_type.
3860 (dwarf2_where): Honor DEBUG_DWARF2 first.
3861 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3862 do nothing if not emitting dwarf2 debug info, or no work.
3863 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3864 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3865 (ecoff_new_file): Likewise.
3866 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3867 commentary wrt dwarf2.
3868
3869 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3870 ATTRIBUTE_UNUSED as needed.
3871 (emit_insn): Call dwarf2_emit_insn.
3872 (s_alpha_file): New.
3873 (s_alpha_loc): New.
3874 (s_alpha_coff_wrapper): Don't handle them.
3875 (md_pseudo_table): Update for .file and .loc.
3876 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3877
3878 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3879 don't protect with debug_type.
3880 * config/tc-hppa.c (md_assemble): Likewise.
3881 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3882 * config/tc-mn10300.c (md_assemble): Likewise.
3883 * config/tc-sh.c (md_assemble): Likewise.
3884 * config/tc-v850.c (md_assemble): Likewise.
3885
3886 * config/tc-arm.c (arm_end_of_source): Remove.
3887 * config/tc-hppa.c (pa_end_of_source): Remove.
3888 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3889 * config/tc-mn10300.c (mn10300_finalize): Remove.
3890 * config/tc-sh.c (sh_finalize): Remove.
3891 * config/tc-v850.c (sh_finalize): Remove.
3892
3893 * config/tc-arm.h (md_end): Remove.
3894 * config/tc-hppa.h (md_end): Remove.
3895 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3896 * config/tc-m68hc11.h (md_end): Remove.
3897 * config/tc-mn10300.h (md_end): Remove.
3898 * config/tc-sh.h (md_end): Remove.
3899 * config/tc-v850.h (md_end): Remove.
3900
3901 * config/tc-ia64.c (emit_one_bundle): Don't protect
3902 dwarf2 bits with debug_type.
3903 (md_assemble): Likewise.
3904 (ia64_end_of_source): Don't call dwarf2_finish.
3905
ca683b78
JW		 39062000-11-16 Jim Wilson <wilson@redhat.com>
3907
3908 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3909 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3910 > 16.
3911
6f620856
L		 39122000-11-16 H.J. Lu <hjl@gnu.org>
3913
3914 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3915 version name.
3916
19d63e5d
KH		 39172000-11-15 Kazu Hirata <kazu@hxi.com>
3918
3919 * config/tc-tic30.c: Fix formatting.
3920 * config/tc-tic80.c: Likewise.
3921 * config/tc-v850.c: Likewise.
3922 * config/tc-vax.c: Likewise.
3923 * config/tc-w65.c: Likewise.
3924 * config/tc-z8k.c: Likewise.
3925
a8761a19
DD		 39262000-11-14 DJ Delorie <dj@redhat.com>
3927
3928 * config/tc-v850.c: Support dwarf2.
3929 * config/tc-v850.h: Ditto.
3930
3931 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3932 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 3933
88be23ec
BS		 39342000-11-15 Bernd Schmidt <bernds@redhat.com>
3935
29184774 3936 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 3937 (errata_nops_necessary_p): New function.
3938 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3939 md.
3940
72a76794
JW		 39412000-11-14 Jim Wilson <wilson@redhat.com>
3942
3943 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3944 return little endian bfd formats.
3945
4a1805b1
KH		 39462000-11-14 Kazu Hirata <kazu@hxi.com>
3947
3948 * config/aout_gnu.h: Fix formatting.
3949 * config/atof-vax.c: Likewise.
3950 * config/m68k-parse.h: Likewise.
3951 * config/m88k-opcode.h: Likewise.
3952 * config/obj-elf.c: Likewise.
3953 * config/tc-arm.c: Likewise.
3954 * config/tc-cris.c: Likewise.
3955 * config/tc-i386.c: Likewise.
3956 * config/tc-ia64.c: Likewise.
3957 * config/tc-mn10300.c: Likewise.
3958 * config/te-386bsd.h: Likewise.
3959 * config/te-hppa.h: Likewise.
3960 * config/te-nbsd.h: Likewise.
3961 * config/te-ppcnw.h: Likewise.
3962 * config/te-sparcaout.h: Likewise.
3963 * config/te-tmips.h: Likewise.
3964 * config/vax-inst.h: Likewise.
3965 * config/vms-conf.h: Likewise.
3966
c810873d
JJ		 39672000-11-14 Jakub Jelinek <jakub@redhat.com>
3968
3969 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3970
79082ff0
L		 39712000-11-13 H.J. Lu <hjl@gnu.org>
3972
3973 * config/obj-elf.c (elf_frob_symbol): Support
3974 ".symver name,name2@@@nodename".
3975 (elf_frob_file_before_adjust): Likewise.
3976
3977 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3978 and ".symver name,name2@@@nodename".
3979 Fix a typo.
3980
1da00eb4
L		 39812000-11-12 H.J. Lu (hjl@gnu.org)
3982
3983 * config/obj-elf.c (obj_elf_symver): Check missing version
3984 name.
3985
f585997b
L		 39862000-11-12 H.J. Lu (hjl@gnu.org)
3987
3988 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3989 instead of bfd_vma for non-bfd assemblers.
3990
ef5c4bfc
KH		 39912000-11-09 Kazu Hirata <kazu@hxi.com>
3992
3993 * itbl-ops.c: Fix comment typos.
3994
f5a30c2e
JW		 39952000-11-08 Jim Wilson <wilson@redhat.com>
3996
3997 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3998 (struct unwind): Add next_slot_frag field.
3999 (slot_index): New parameters slot_frag and first_frag. Add code
4000 to add in frag sizes when different. Add comments.
4001 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4002 arguments to slot_index.
4003 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4004 loop end. Set next_slot_frag field.
4005
339681c0
L		 40062000-11-07 H.J. Lu <hjl@gnu.org>
4007
4008 * doc/as.texinfo (.symver): Updated for versioned symbol
4009 reference.
4010
4011 * obj.h (format_ops): Add the frob_file_before_adjust field.
4012
4013 * config/obj-aout.c (aout_format_ops): Set the
4014 frob_file_before_adjust field to 0.
4015 * config/obj-coff.c (coff_format_ops): Likewise.
4016 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4017
4018 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4019 name.
4020 (elf_frob_file_before_adjust): New function to remove unneeded
4021 versioned symbols from the symbol table.
4022 (elf_format_ops): Set the frob_file_before_adjust field to
4023 elf_frob_file_before_adjust.
4024
4025 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4026 not defined.
4027
4028 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4029
4a314ec8
NC		 40302000-11-07 Peter Targett <peter.targett@arccores.com>
4031
8a543126 4032 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4a314ec8 4033 BIG_ENDIAN macros.
8a543126 4034 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4a314ec8 4035 Fix compile time warning messages.
50705ef4 4036
604d524f
NC		 40372000-11-07 Nick Clifton <nickc@redhat.com>
4038
4039 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4040 buffer in order to avoid buffer overflows.
4041
44f5c83a
JW		 40422000-11-06 Steve Ellcey <sje@cup.hp.com>
4043
4044 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4045 Change M to m for -milp32 or -mlp64 to match gcc.
4046 (dot_endp): Use bytes_per_address instead of 8.
4047 (emit_one_bundle): Use number_to_chars_littleendian instead of
4048 md_number_to_chars.
4049 (fix_insn): Likewise.
4050 (ia64_init): New function.
4051 (ia64_target_format): New function.
4052 (md_begin): Set endianness, arch, and machine as appropriate.
4053 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4054 Make these macros depend on TE_HPUX macro.
4055 (TARGET_FORMAT): Define.
4056 (HOST_SPECIAL_INIT): Define.
4057 * config/te-hpux.h: New file.
4058 * configure.in: Add "ia64-*-hpux*" target to configure.
4059 * configure: Regenerate.
50705ef4 4060
7152f1dc
KH		 40612000-11-06 Kazu Hirata <kazu@hxi.com>
4062
ef99799a
KH		 4063 * as.c: Fix formatting.
4064 * dwarf2dbg.c: Likewise.
4065 * input-file.c: Likewise.
7152f1dc
KH		 4066 * input-file.h: Likewise.
4067 * input-scrub.c: Likewise.
ef99799a
KH		 4068 * itbl-ops.c: Likewise.
4069 * listing.c: Likewise.
4070 * macro.h: Likewise.
4071 * messages.c: Likewise.
4072 * read.c: Likewise.
4073 * subsegs.c: Likewise.
4074 * subsegs.h: Likewise.
4075 * write.c: Likewise.
7152f1dc 4076
cf055d54
NC		 40772000-11-06 Nick Clifton <nickc@redhat.com>
4078
4079 * doc/as.texinfo: Add GNU Free Documentation License.
4080 * doc/gasp.texi: Add GNU Free Documentation License.
4081 * doc/as.1: Add GNU Free Documentation License.
4082
8d6b5c8e
NC		 40832000-11-05 Nick Clifton <nickc@redhat.com>
4084
4085 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4086
59ff2774
NC		 40872000-11-02 Per Lundberg <plundis@chaosdev.org>
4088
4089 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4090 * configure: Regenerate.
4091
37d8bb27
NC		 40922000-11-01 Nick Clifton <nickc@redhat.com>
4093
4094 * read.c (original_case_string): New global variable.
4095 (read_a_source_file): Copy opcode string into
4096 original_case_string if clobbering the case of the opcode.
4097 * read.h: Export the definition of original_case_string.
4098 * config/tc-arm.c (md_assembler): When parsing a .req
4099 directive use the original opcode string, not the case
4100 clobbered version.
4101
d75bb8cf
NC		 41022000-11-02 Nick Clifton <nickc@redhat.com>
4103
4104 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 4105 variable.
d75bb8cf
NC		 4106 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4107 dwarf2_where and dwarf2_gen_line_info.
4108
6c17cfe4
PB		 41092000-11-02 Theo Honohan <th@futuretv.com>
4110
50705ef4 4111 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 4112
c51ce5f0
EC		 41132000-10-31 Eric Christopher <echristo@redhat.com>
4114
4115 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4116 or pc-relative, else use fx_offset.
4117
f1bcba5b
JW		 41182000-10-31 Jim Wilson <wilson@redhat.com>
4119
4120 * config/tc-ia64.c (struct md): New field tag_fixups.
4121 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4122 qualifying predicate.
4123 (emit_one_bundle): Delete spurious multiplication by one. Handle
4124 tag_fixups.
4125 (ia64_start_line): Error if dangling qualifying predicate.
4126 (defining_tag): New static variable.
4127 (ia64_unrecognized_line, case '['): Parse tags.
4128 (ia64_frob_label): Create tag_fixups.
4129 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 4130
8637c045
AM		 41312000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4132
4133 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4134
ebeeafe6
BS		 41352000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4136
29184774 4137 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 4138
b041f888
KH		 41392000-10-30 Kazu Hirata <kazu@hxi.com>
4140
4141 * expr.c: Fix formatting.
4142 * flonum-copy.c: Likewise.
4143 * flonum.h: Likewise.
4144 * gasp.c: Likewise.
4145 * hash.c: Likewise.
4146
d8374dcd
HPN		 41472000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4148
4149 * as.h (OPTION_MD_BASE): Bump to 190.
4150 * as.c (parse_args) <std_longopts>: Add comment about the need to
4151 check OPTION_MD_BASE in as.h.
4152
1308f14c
HPN		 4153 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4154 for weak symbols.
4155
6f6ef0fa
NC		 41562000-10-27 Nick Clifton <nickc@redhat.com>
4157
4158 * configure.in (emulations): Add m68hc12.
4159 * configure: Regenerate.
4160 * po/gas.pot: Regenerate.
c51ce5f0 4161
bf1b5881
AH		 41622000-10-27 Aldy Hernandez <aldyh@redhat.com>
4163
50705ef4
AM		 4164 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4165 cpsr*.
4166 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 4167
85a39694
NC		 41682000-10-25 Nick Clifton <nickc@redhat.com>
4169
4170 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4171 a DWARF2 line number information sequence.
4172
4173 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4174
4175 * read.c (generate_lineno_debug): Update comment describing why
4176 DWARF2 line number debug information is not generated
4177 automatically by this function.
4178
4179 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4180 not all.
c51ce5f0 4181
85a39694
NC		 4182 * config/tc-arm.h (md_end): Define.
4183 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 4184
85a39694
NC		 4185 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4186 if generating DWARF2 line numbers.
4187 (arm_end_of_source): New function. Call dwarf2_finish if
4188 necessary.
4189
4190 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4191 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4192 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 4193
cce0cbdc
DN		 41942000-10-25 Diego Novillo <dnovillo@cygnus.com>
4195
29184774 4196 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 4197 arguments.
4198
64a0c779
DN		 41992000-10-24 Diego Novillo <dnovillo@cygnus.com>
4200
29184774 4201 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 4202 (build_displacement_string): Remove.
4203 (i386_parse_seg): Remove.
4204 (i386_intel_memory_operand): Remove.
4205 (i386_intel_operand): Re-write using recursive descent parser based
4206 on MASM documentation.
4207 (struct intel_parser_s): New structure.
4208 (intel_parser): New static variable.
4209 (struct intel_token): New structure.
4210 (cur_token, prev_token): New static variables.
4211 (T_NIL): Define.
4212 (T_CONST): Define.
4213 (T_REG): Define.
4214 (T_BYTE): Define.
4215 (T_WORD): Define.
4216 (T_DWORD): Define.
4217 (T_QWORD): Define.
4218 (T_XWORD): Define.
4219 (T_SHORT): Define.
4220 (T_OFFSET): Define.
4221 (T_PTR): Define.
4222 (T_ID): Define.
4223 (intel_match_token): New function.
4224 (intel_get_token): New function.
4225 (intel_putback_token): New function.
4226 (intel_expr): New function.
4227 (intel_e05): New function.
4228 (intel_e05_1): New function.
4229 (intel_e06): New function.
4230 (intel_e06_1): New function.
4231 (intel_e09): New function.
4232 (intel_e09_1): New function.
4233 (intel_e10): New function.
4234 (intel_e10_1): New function.
4235 (intel_e11): New function.
4236
19f7b010
JJ		 42372000-10-20 Jakub Jelinek <jakub@redhat.com>
4238
4239 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4240 instructions to loose any special insn->architecture mask.
4241
4242 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4243 (sparc_md_end, sparc_arch_types, sparc_arch,
4244 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4245 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4246 request v9b architecture if they are used).
4247
3ae647a0
NC		 42482000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4249
4250 * config/tc-m68k.c: Fix the previous misapplied patch.
4251
5cbdaa77
NC		 42522000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4253
50705ef4
AM		 4254 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4255 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4256 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4257 BFD_RELOC_*.
5cbdaa77 4258
e6c774b4
KH		 42592000-10-17 Kazu Hirata <kazu@hxi.com>
4260
4261 * debug.c: Fix formatting.
4262 * depend.c: Likewise.
4263 * dwarf2dbg.c: Likewise.
4264 * dwarf2dbg.h: Likewise.
4265 * ecoff.c: Likewise.
4266 * expr.c: Likewise.
4267 * expr.h: Likewise.
4268 * flonum-konst.c: Likewise.
4269 * frags.h: Likewise.
4270
ea20a7da
CC		 42712000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4272
4273 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4274 options.
4275 * doc/as.texinfo: Added notes about this new option.
4276
266cb5f1
HPN		 42772000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4278
4279 * config/tc-sh.c (JREG): Remove.
4280 (md_convert_frag): Remove #if 0:d code using JREG.
4281
6588847e
DN		 42822000-10-15 Diego Novillo <dnovillo@cygnus.com>
4283
4284 * config/tc-i386.c (i386_operand_modifier): Only match
4285 modifiers SHORT and FLAT if they are followed by a space.
4286 (parse_register): When `allow_naked_reg' is set, do not confuse
4287 identifiers that start with a register name with a register.
4288
30a2b4ef
KH		 42892000-10-12 Kazu Hirata <kazu@hxi.com>
4290
4291 * app.c: Fix formatting.
4292 * as.c: Likewise.
4293 * as.h: Likewise.
4294 * bit_fix.h: Likewise.
4295 * cgen.c: Likewise.
4296 * cgen.h: Likewise.
4297 * cond.c: Likewise.
4298
d01e2a23
AM		 42992000-10-11 Alan Modra <alan@linuxcare.com.au>
4300
4301 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4302
44852b19
AM		 43032000-10-07 Alan Modra <alan@linuxcare.com.au>
4304
dc1fc56b
AM		 4305 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4306 Re-arrange function a little and improve error message.
4307
44852b19
AM		 4308 * write.c (write_relocs): Fix a comment.
4309
4310 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4311 link-once sections.
4312
afa680f8
JW		 43132000-10-05 Jim Wilson <wilson@cygnus.com>
4314
4315 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4316
ce8a8b2f
AM		 43172000-10-05 Alan Modra <alan@linuxcare.com.au>
4318
4319 * config/tc-i386.c: Delete some useless comments, reformat others.
4320
4321 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4322 non-global syms in linkonce sections.
4323
56d27c17
AM		 43242000-10-04 Ralf Baechle <ralf@gnu.org>
4325
4326 * config/tc-ia64.c (operand_match): Don't use // style comments.
4327 * config/tc-i370.c: Likewise.
4328
7b15d668
HPN		 43292000-09-29 Hans-Peter Nilsson <hp@axis.com>
4330
4331 Changes to handle varying register prefix and user symbol prefix.
4332 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4333 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4334 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4335 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4336 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4337 (demand_register_prefix): New variable.
4338 (md_pseudo_table): New pseudo ".syntax".
4339 (md_longopts): New options --no-underscore and --underscore.
4340 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4341 on symbols_have_leading_underscore.
4342 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4343 (get_spec_reg): Ditto.
4344 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4345 Fix formatting.
4346 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4347 --help.
4348 <case OPTION_NO_US, case OPTION_US>: New.
4349 (md_show_usage): Be brief and reformat to match continuation of
4350 --help.
4351 * po/gas.pot: Regenerate.
4352
27df9f40
AM		 43532000-09-28 Alan Modra <alan@linuxcare.com.au>
4354
4355 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4356 force relocs for 12 bit branches.
4357 (md_apply_fix): Similarly, adjust logic here.
4358
5506e1a5
AM		 43592000-09-28 Alan Modra <alan@linuxcare.com.au>
4360
4361 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4362 adjust for external and weak syms as we will use a reloc. Allow
4363 for +8 offset when calculating limits of branches.
4364 (hppa_fix_adjustable): Undo 2000-09-23 change.
4365 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4366 Correct distance calculation.
47d89dba
AM		 4367 (tc_gen_reloc): Print the file name and line number if we can't
4368 handle a fixup.
5506e1a5
AM		 4369
4370 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4371 * config/tc-hppa.c (nonzero_dibits): Define.
4372 (arg_reloc_stub_needed): Check each arg and return value
4373 separately for zero case.
4374 (pa_align): Declare argument `bytes'.
4375
81d4177b
KH		 43762000-09-25 Kazu Hirata <kazu@hxi.com>
4377
4378 * config/tc-cris.c: Fix formatting.
4379 * config/tc-d10v.h: Likewise.
4380 * config/tc-d30v.c: Likewise.
4381 * config/tc-d30v.h: Likewise.
4382 * config/tc-fr30.c: Likewise.
4383 * config/tc-fr30.h: Likewise.
4384 * config/tc-m68k.c: Likewise.
4385 * config/tc-m68k.h: Likewise.
4386 * config/tc-pj.h: Likewise.
4387 * config/tc-ppc.c: Likewise.
4388 * config/tc-ppc.h: Likewise.
4389 * config/tc-sh.c: Likewise.
4390 * config/tc-sh.h: Likewise.
4391 * config/tc-sparc.c: Likewise.
4392 * config/tc-v850.h: Likewise.
4393 * config/tc-vax.h: Likewise.
4394 * config/tc-w65.h: Likewise.
4395 * config/tc-z8k.h: Likewise.
4396
959ee541
AM		 43972000-09-23 Alan Modra <alan@linuxcare.com.au>
4398
4399 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4400 checks only for ELF.
4401 (hppa_force_relocation): Likewise.
4402
139368c9
JW		 44032000-09-22 Jim Wilson <wilson@cygnus.com>
4404
4405 * config/tc-ia64.c (dv_sem): Add "stop".
4406 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4407 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4408 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4409 match above.
4410 (mark_resources): Check IA64_RS_PRr.
4411
151337e8
NC		 44122000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4413
56d27c17 4414 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 4415 md_estimate_size_before_relax): Redesign and clean up the
4416 relaxation mechanism.
4417
0b7410c4
KH		 44182000-09-21 Kazu Hirata <kazu@hxi.com>
4419
4420 * config/tc-ns32k.c: Fix formatting.
4421 * config/tc-ns32k.h: Likewise.
4422
a4d24084
KH		 44232000-09-20 Kazu Hirata <kazu@hxi.com>
4424
82efde3a
KH		 4425 * config/tc-m32r.c: Fix formatting.
4426 * config/tc-m32r.h: Likewise.
4427 * config/tc-m68851.h: Likewise.
4428 * config/tc-m68hc11.c: Likewise.
4429 * config/tc-m68hc11.h: Likewise.
4430 * config/tc-m88k.c: Likewise.
4431 * config/tc-mcore.c: Likewise.
a75214e5 4432 * config/tc-mcore.h: Likewise.
82efde3a
KH		 4433 * config/tc-mips.c: Likewise.
4434 * config/tc-mips.h: Likewise.
4435 * config/tc-mn10200.h: Likewise.
4436 * config/tc-mn10300.h: Likewise.
a75214e5 4437 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 4438 * config/tc-tahoe.h: Likewise.
4439
4844386e 44402000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 4441
4442 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4443 Likewise in relaxation description comments.
4444
9e754211
AM		 44452000-09-18 Alan Modra <alan@linuxcare.com.au>
4446
4447 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4448 subtraction of two syms without emitting a relocation.
4449
4450 From David Huggins-Daines <dhd@linuxcare.com>
4451 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4452 global or weak symbols.
4453
4a4f25cf
KH		 44542000-09-15 Kazu Hirata <kazu@hxi.com>
4455
4456 * config/tc-h8300.h: Fix formatting.
4457 * config/tc-h8500.c: Likewise.
4458 * config/tc-h8500.h: Likewise.
4459 * config/tc-hppa.h: Likewise.
4460 * config/tc-i370.h: Likewise.
4461 * config/tc-i386.h: Likewise.
4462 * config/tc-i860.c: Likewise.
4463 * config/tc-i860.h: Likewise.
4464 * config/tc-i960.h: Likewise.
4465 * config/tc-ia64.c: Likewise.
4466 * config/tc-ia64.h: Likewise.
4467
1dab94dd
KH		 44682000-09-14 Kazu Hirata <kazu@hxi.com>
4469
4470 * config/tc-a29k.c: Fix formatting.
4471 * config/tc-alpha.c: Likewise.
4472 * config/tc-arc.c: Likewise.
4473 * config/tc-arc.h: Likewise.
4474 * config/tc-arm.c: Likewise.
4475 * config/tc-arm.h: Likewise.
4476 * config/tc-avr.c: Likewise.
4477 * config/tc-avr.h: Likewise.
4478 * config/tc-tic30.c: Likewise.
4479 * config/tc-tic30.h: Likewise.
4480 * config/tc-tic54x.c: Likewise.
4481 * config/tc-tic54x.h: Likewise.
4482 * config/tc-tic80.c: Likewise.
4483 * config/tc-tic80.h: Likewise.
4484
7484b8e6
TW		 44852000-09-14 Timothy Wall <twall@cygnus.com>
4486
4487 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4488 parallel comparisons for later use.
4489 (struct rsrc): Add parallel comparison type.
4490 (resources_match): Skip special cases of PR usage (non-conflicting
4491 parallel compares).
56d27c17 4492
bf514e21
KH		 44932000-09-13 Kazu Hirata <kazu@hxi.com>
4494
4495 * config/obj-ecoff.c: Fix formatting.
4496 * config/obj-elf.c: Likewise.
4497 * config/obj-elf.h: Likewise.
4498 * config/obj-evax.h: Likewise.
4499 * config/obj-generic.h: Likewise.
4500 * config/obj-hp300.c: Likewise.
4501 * config/obj-hp300.h: Likewise.
4502 * config/obj-ieee.h: Likewise.
4503 * config/obj-vms.c: Likewise.
4504 * config/obj-vms.h: Likewise.
4505
156c2f8b 45062000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 4507
50705ef4
AM		 4508 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4509 (md_parse_option): Ditto.
4510 (md_longopts): Add -mips32 option.
4511 (md_show_usage): Document new options.
4512 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4513 (mips_ip): Assemble mfc0 with a sub-selection code.
4514 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 4515 (mips_cpu_to_str): New function.
4516 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4517 Use CPU_* defines instead of hardcoded numbers.
4518
50705ef4
AM		 4519 * doc/as.texinfo: Document new options.
4520 * doc/c-mips.texi: Ditto.
156c2f8b 4521
a01b9fa4
KH		 45222000-09-12 Kazu Hirata <kazu@hxi.com>
4523
4524 * as.h: Fix formatting.
4525 * asintl.h: Likewise.
4526 * bit_fix.h: Likewise.
dcd619be
KH		 4527 * config/obj-aout.c: Likewise.
4528 * config/obj-aout.h: Likewise.
4529 * config/obj-bout.c: Likewise.
4530 * config/obj-bout.h: Likewise.
4531 * config/obj-coff.c: Likewise.
4532 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 4533 * dwarf2dbg.h: Likewise.
4534 * expr.h: Likewise.
4535 * flonum.h: Likewise.
4536 * frags.h: Likewise.
4537 * itbl-ops.h: Likewise.
4538 * macro.h: Likewise.
4539 * read.h: Likewise.
4540 * sb.h: Likewise.
4541 * struc-symbol.h: Likewise.
4542 * subsegs.h: Likewise.
4543 * symbols.h: Likewise.
4544 * tc.h: Likewise.
4545 * write.h: Likewise.
4546
92774660
KH		 45472000-09-11 Kazu Hirata <kazu@hxi.com>
4548
f0e652b4
KH		 4549 * bignum-copy.c: Fix formatting.
4550 * config/tc-i370.c: Likewise.
92774660
KH		 4551 * config/tc-i960.c: Likewise.
4552 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 4553 * ehopt.c: Likewise.
4554 * flonum-copy.c: Likewise.
4555 * flonum-konst.c: Likewise.
4556 * flonum-mult.c: Likewise.
4557 * literal.c: Likewise.
4558 * read.c: Likewise.
4559 * sb.c: Likewise.
4560 * stabs.c: Likewise.
4561 * subsegs.c: Likewise.
92774660 4562
222f8079
PB		 45632000-09-09 Philip Blundell <philb@gnu.org>
4564
4565 * configure.in (arm*-*-uclinux*): New target.
4566 * configure: Regenerate.
4567
c488923f
KH		 45682000-09-09 Kazu Hirata <kazu@hxi.com>
4569
4570 * input-file.c: Fix formatting.
4571 * itbl-ops.c: Likewise.
4572 * messages.c: Likewise.
4573
e0e3ecca
PB		 45742000-09-08 Philip Blundell <philb@gnu.org>
4575
4576 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4577 offset is negative.
4578
5d64ca4e
L		 45792000-09-07 H.J. Lu <hjl@gnu.org>
4580
4581 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4582 * configure: Rebuild.
4583
bdaaa2e1
KH		 45842000-09-07 Kazu Hirata <kazu@hxi.com>
4585
e49bc11e
KH		 4586 * atof-generic.c: Fix formatting.
4587 * config/tc-mips.c: Likewise.
e13b337a
KH		 4588 * config/tc-vax.c: Likewise.
4589 * input-scrub.c: Likewise.
bdaaa2e1 4590
d07ed2cd
AO		 45912000-09-07 Alexandre Oliva <aoliva@redhat.com>
4592
4593 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4594 * configure.in (sh-*-linux*): Added.
4595 * configure: Rebuilt.
4596
86905619
KH		 45972000-09-06 Kazu Hirata <kazu@hxi.com>
4598
a28a3ccf
JL		 4599 * config/tc-hppa.c: Fix formatting.
4600
86905619
KH		 4601 * ecoff.c: Fix formatting.
4602
58cccadb
AO		 46032000-09-06 Alexandre Oliva <aoliva@redhat.com>
4604
4605 * configure: Rebuilt with new libtool.m4.
4606
542d6675
KH		 46072000-09-05 Kazu Hirata <kazu@hxi.com>
4608
4609 * cgen.c: Fix formatting.
4610 * config/tc-ia64.c: Likewise.
4611
5b343f5a
NC		 46122000-09-05 Nick Clifton <nickc@redhat.com>
4613
4614 * aclocal.m4: Regenerate.
4615 * config.in: Regenerate.
4616 * configure: Regenerate.
4617 * po/gas.pot: Regenerate.
50bbae35 4618
07e90ad5
HPN		 46192000-09-05 Hans-Peter Nilsson <hp@axis.com>
4620
4621 * config/tc-cris.c: Correct comment typos.
4622
1485d400
EC		 46232000-09-05 Eric Christopher <echristo@cygnus.com>
4624
4625 * config/tc-mn10300.c: Cleanup.
4626 (md_pcrel_from): Enable.
4627
904a31bf
AM		 46282000-09-05 Alan Modra <alan@linuxcare.com.au>
4629
927781e2
AM		 4630 * expr.c (operand): Fix a comment typo.
4631 * write.c (write_relocs): Fix a signed/unsigned warning.
4632
ecacdc7a
AM		 4633 * config/tc-hppa.c (fudge_reg_expressions): New
4634 (hppa_force_reg_syms_absolute): New.
4635 (pa_equ): Allow reg_section expressions.
4636 * config/tc-hppa.c (md_optimize_expr): Define.
4637 (hppa_force_reg_syms_absolute): Prototype.
4638
4639 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4640 (pa_parse_number): Pass in arg to select fp reg parsing.
4641 Return 1 to indicate format checks pass. If strict, then only
4642 accept a register or register symbol. Return value in...
4643 (pa_number): New static for pa_parse_number.
4644 (FP_REG_BASE): Define.
4645 (FP_REG_RSEL): Define.
4646 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4647 appropriate. White space changes.
4648 (need_pa11_opcode): Don't bother passing any params, get them from
4649 globals instead.
4650 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4651 Remove extraneous check in case 'Q'.
4652 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4653 reg, set section of resulting symbol to reg_section.
4654 (pa_parse_space_stmt): Modify call to pa_parse_number.
4655 (pa_space): Likewise.
4656
904a31bf
AM		 4657 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4658 (hppa_force_relocation): Handle vtable relocs.
4659 (pa_vtable_entry): New.
4660 (pa_vtable_inherit): New.
4661 (md_pseudo_table): Add entries for vtable pseudos.
4662 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4663 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4664 against weak syms.
4665 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4666 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4667 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4668 millicode import.
4669 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4670 specify a symbol type.
4671
4672 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4673 dependent things together.
4674 (md_elf_symbol_type): Define.
4675
4676 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4677 symbol.
4678 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4679
4680 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4681 (obj_elf_vtable_entry): Declare.
4682
4683 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4684 and export function.
4685 (obj_elf_vtable_entry): Similarly.
4686 (elf_pseudo_table): Fix the damage with a cast.
4687
a47cf567 46882000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 4689
4690 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4691 for template selection when a label is needed.
4692
197865e8
KH		 46932000-09-02 Kazu Hirata <kazu@hxi.com>
4694
4695 * config/tc-ia64.c: Fix formatting.
4696
18e03609
NC		 46972000-09-02 Nick Clifton <nickc@redhat.com>
4698
4699 * configure.in: Increase version number to 2.10.91.
4700 * configure: Regenerate.
4701 * aclocal.m4: Regenerate.
4702 * config.in: Regenerate.
4703 * po/gas.pot: Regenerate.
4704 * Makefile.in: Regenerate.
1485d400 4705
a1cc9221
AO		 47062000-09-01 Alexandre Oliva <aoliva@redhat.com>
4707
4708 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4709 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4710 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4711 similar relocs.
4712 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4713 branches.
4714
47152000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4716
4717 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4718 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4719 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4720 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4721 (GOT_symbol): New variable.
4722 (md_undefined_symbol): Set it.
4723
44576e1f
RH		 47242000-09-01 Richard Henderson <rth@cygnus.com>
4725
4726 * config/tc-ia64.c (match): Don't inline.
4727 (extra_goodness): New.
4728 (md_begin): Prefer nop.f and nop.b for best_template.
4729
29f8404c
KH		 47302000-08-31 Kazu Hirata <kazu@hxi.com>
4731
76b0a8c0
KH		 4732 * as.c: Fix formatting.
4733 * cond.c: Likewise.
4734 * frags.c: Likewise.
29f8404c
KH		 4735 * macro.c: Likewise.
4736
b4c1ea07
EC		 47372000-08-31 Eric Christopher <echristo@cygnus.com>
4738
4739 * config/tc-mn10300.c: Cleanup and fix warnings.
4740 (md_pseudo_table): Add initializers.
4741 (md_show_usage): Cleanup.
4742 (md_parse_option): Fix warnings.
4743 (md_undefined_symbol): Fix warnings.
4744 (md_conver_frag): Fix warnings.
4745 (tc_gen_reloc): Fix warnings.
4746 (md_apply_fix3): Fix warnings.
4747 (check_operand): Fix warnings.
4748
ac48eca1
AO		 47492000-08-31 Alexandre Oliva <aoliva@redhat.com>
4750
4751 * acinclude.m4: Include libtool and gettext macros from the
4752 top level.
4753 * aclocal.m4, configure: Rebuilt.
4754
e0c21649
GK		 47552000-08-30 Mark Hatle <mhatle@mvista.com>
4756
4757 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4758
cf39a089
KH		 47592000-08-31 Kazu Hirata <kazu@hxi.com>
4760
4761 * listing.c: Fix formatting.
4762
3ee4defc
KH		 47632000-08-29 Kazu Hirata <kazu@hxi.com>
4764
4765 * app.c: Fix a comment typo. Fix formatting.
4766
1e8d20f4
NC		 47672000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4768
29184774 4769 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 4770 offset of the target destination for jmp instructions.
4771 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 4772
5bcac8a4
HPN		 47732000-08-24 Hans-Peter Nilsson <hp@axis.com>
4774
4775 * NEWS: Mention support for CRIS.
4776
46547ecc
DC		 4777Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4778
4779 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4780 Sets `.lcomm' alignment to zero.
4781
4b853faa
AO		 47822000-08-23 Alexandre Oliva <aoliva@redhat.com>
4783
29184774
NC		 4784 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4785 TC_FIX_ADJUSTABLE): Define.
4b853faa 4786
efcc5914
JW		 47872000-08-23 Jim Wilson <wilson@cygnus.com>
4788
4789 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4790 unwind.personality_routine is set.
4791
aca719bf
AO		 47922000-08-23 H.J. Lu <hjl@gnu.org>
4793
4794 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4795
a3da4de1
AO		 47962000-08-23 Alexandre Oliva <aoliva@redhat.com>
4797
4798 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4799 environment is pe.
4800
56385375
L		 48012000-08-22 H.J. Lu <hjl@gnu.org>
4802
4803 * config.in (STRICTCOFF): New for strict COFF.
4804
4805 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4806 i386-*-go32* and i386-go32-rtems*.
4807 * configure: Rebuilt.
4808
4809 * config/obj-coff.c (obj_coff_endef): Follow the historical
4810 behavior if STRICTCOFF is not defined.
4811
4812 * doc/internals.texi: Document STRICTCOFF.
4813
8f36cd18
AO		 48142000-08-22 Alexandre Oliva <aoliva@redhat.com>
4815
4816 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4817 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4818 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4819 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4820 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4821 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4822 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4823 Likewise.
4824
58a77e41
EC		 48252000-08-22 Eric Christopher <echristo@cygnus.com>
4826
4827 * config/tc-mn10300.c: (md_apply_fix): New function.
4828 (mn10300_force_relocation): New function.
4829 (mn10300_fix_adjustable): New function.
4830
4831 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4832 (TC_HANDLES_FX_DONE): Define.
4833 (obj_fix_adjustable): Define.
4834 (MD_APPLY_FIX3): Define.
4835 (TC_LINKRELAX_FIXUP): Define.
4836
4837 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4838 previously defined.
4839 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4840
4841 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4842
ded0649c
JE		 48432000-08-21 Jason Eckhardt <jle@cygnus.com>
4844
4845 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4846 if the fixup resulted in a relocation.
4847
66102fe2
NC		 48482000-08-18 Nick Clifton <nickc@redhat.com>
4849
4850 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4851 Make reference to first element of shift_names explicit.
4852
02198638
AO		 48532000-08-18 Alexandre Oliva <aoliva@redhat.com>
4854
4855 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4856 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4857 add a symbol's address. Removed all target-specific #ifdefs that
4858 used to accomplished the same.
4859 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4860 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4861 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4862 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4863 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4864
353e2c69
KH		 48652000-08-17 Kazu Hirata <kazu@hxi.com>
4866
4867 * dwarf2dbg.c: Fix formatting.
4868
4fb7971f
NC		 48692000-08-17 Nick Clifton <nickc@redhat.com>
4870
4871 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4872 to be recoded as logical shift lefts by zero.
4873
50b81f19
JW		 48742000-08-16 Jim Wilson <wilson@cygnus.com>
4875
4876 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4877 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4878 source registers.
4879 (note_register_values): Handle IA64_OPND_R3_2 operands.
4880
f869cfc6
JE		 48812000-08-16 Jason Eckhardt <jle@cygnus.com>
4882
50bbae35 4883 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 4884
8cb8bcba
NC		 48852000-08-16 Nick Clifton <nickc@redhat.com>
4886
4887 * config/tc-arm.c (struct asm_shift): Delete.
4888 (shift[]): Delete.
4889 (enum asm_shift_index): New.
4890 (struct asm_shift_properties): New.
4891 (struct asm_shift_name): New.
4892 (shift_properties[]); New.
4893 (shift_names[]); New.
4894
4895 (decode_shift): Use new structures.
4896 Issue a warning is "ROR #0" is used.
4897 Issue a warning if "ASR #0" or "LSR #0" is used.
4898
4899 (md_begin): Initialise arm_shift_hsh table from new
4900 asm_shift_name array.
4901
c2158c24
JJ		 49022000-08-16 Jakub Jelinek <jakub@redhat.com>
4903
4904 * config/tc-sparc.c: Kill all warnings.
4905 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4906 in -xarch= as well.
4907 (md_show_usage): Update usage text.
4908
70485b5c
NC		 49092000-08-16 Nick Clifton <nickc@redhat.com>
4910
c2158c24 4911 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 4912 useful.
4913
a47cf567 49142000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 4915
4916 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4917
4918 * config/tc-sh.c (md_assemble): Changed so debug_type
4919 test performed for ppi_assemble
4920 * config/tc-sh.c: Included dwarf2dbg.h.
4921 (debug_line): Defined.
4922 (md_assemble): Generates dwarf2 line info.
4923 (sh_finalize): New function. Finalize dwarf2 info.
4924 (assemble_ppi): Returns size of code generated.
4925 (build_Mytes): Returns size of code generated.
4926 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4927 * config/tc-sh.h (md_end): Defined.
4928 (sh_finalize): Declared.
4929
1db77c8e
AO		 49302000-08-15 Alexandre Oliva <aoliva@redhat.com>
4931
4932 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4933 md_number_to_chars.
4934
046b3b54
NC		 49352000-08-14 Nick Clifton <nickc@redhat.com>
4936
4937 * config/tc-arm.c (do_bx): Allow "bx pc".
4938
c43c2cc5
JW		 49392000-08-14 Jim Wilson <wilson@cygnus.com>
4940
4941 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4942 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4943 (md_begin): Change assignment to md.flag to OR in the new bit.
4944
d1d8ba22
NC		 49452000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4946
4947 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 4948 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4949 C_MOU, and C_EOS.
d1d8ba22 4950
22b36938
JE		 49512000-08-14 Jason Eckhardt <jle@cygnus.com>
4952
4953 * NEWS: Mention i860 support.
4954
c0bd0db2
JL		 4955Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4956
4957 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4958
0ac658b8
AS		 49592000-08-14 Andreas Schwab <schwab@suse.de>
4960
4961 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4962
9fc2dda2
JE		 49632000-08-11 Andreas Schwab <schwab@suse.de>
4964
4965 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4966 argument.
4967
bc4466dc
KH		 49682000-08-11 Kazu Hirata <kazu@hxi.com>
4969
4970 * expr.c: Fix formatting.
351aa9f6 4971 * config/obj-bout.c: Likewise.
bc4466dc 4972
a9c99419
JE		 49732000-08-10 Jason Eckhardt <jle@cygnus.com>
4974
4975 * doc/c-i860.texi: Flesh out the i860 section more.
4976
7c743825
KH		 49772000-08-10 Kazu Hirata <kazu@hxi.com>
4978
4979 * symbols.c: Fix formatting.
929b12bc 4980 * expr.c: Likewise.
7c743825 4981
fa2255cb
DN		 4982Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4983
29184774
NC		 4984 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4985 modifier has the IgnoreSize bit set.
fa2255cb 4986
fc997f4b
AM		 49872000-08-09 Alan Modra <alan@linuxcare.com.au>
4988
4989 From Rodney Brown <RodneyBrown@mynd.com>
4990 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4991 * configure: Regenerate.
4992
a47cf567
NC		 49932000-08-09 Kazu Hirata <kazu@hxi.com>
4994
4995 * hash.c: Fix formatting.
4996 * gasp.c: Likewise.
4997
305d537e
JE		 49982000-08-08 Jason Eckhardt <jle@cygnus.com>
4999
5000 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5001 (i860_fix_info): New enum.
5002 (MD_APPLY_FIX3): Define.
5003 (WORKING_DOT_WORD): Define.
5004 (TC_HANDLES_FX_DONE): Define.
5005 (DIFF_EXPR_OK): Define.
5006 (LISTING_HEADER): Define.
5007 (TARGET_FORMAT): Select target format based on endian flag.
5008 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5009 (target_big_endian): Add external declaration.
5010
5011 * config/tc-i860.c: All existing code reworked completely. Other
5012 new code shown below.
5013 (SYNTAX_SVR4): Define.
5014 (target_warn_expand): New variable.
5015 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5016 (md_longopts): Declare and define with new options (-EL, -EB,
5017 and -mwarn-expand).
5018 (md_show_usage): New function.
5019 (md_operand): New function.
5020 (obtain_reloc_for_imm16): New function.
5021 (md_apply_fix3): New function.
5022 (tc_gen_reloc): New function.
5023
df86943d
NC		 50242000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5025
5026 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5027 2 bytes of the jump address are in the same frag.
5028 (find): Accept 68hc12 register indirect modes.
5029
5030 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 5031
30d25259
RH		 50322000-08-07 Richard Henderson <rth@cygnus.com>
5033
5034 * config/tc-ia64.c (unwind): Add prologue_mask member.
5035 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5036 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5037 (dot_body): Clear unwind.prologue_mask.
5038 (dot_prologue): Set it. Accept a register second argument.
5039
2d484c7f
KH		 50402000-08-07 Kazu Hirata <kazu@hxi.com>
5041
5042 * config/atof-ieee.c: Fix formatting.
5043 * config/atof-tahoe.c: Likewise.
5044
a47cf567 50452000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 5046
3d4ae3c0
NC		 5047 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5048 work.
5049
c91d2e08
NC		 5050 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5051 of .popsection, .previous, .pushsection, .subsection,
5052 .version, .vtable_entry, .vtable_inherit and .weak.
5053
47926f60
KH		 50542000-08-05 Kazu Hirata <kazu@hxi.com>
5055
5056 * config/tc-cris.c: Fix formatting.
5057 * config/tc-i386.c: Likewise.
5058 * config/tc-sparc.c (sparc_ip): Simplify the code.
5059
ab3e48dc
KH		 50602000-08-04 Kazu Hirata <kazu@hxi.com>
5061
5062 * config/tc-cris.c: Rearrange code for readability.
5063 * config/tc-d10v.c: Fix formatting.
5064 * config/tc-m32r.c: Likewise.
5065 * config/tc-sparc.c: Likewise.
5066
3d56ab85
JW		 50672000-08-02 Jim Wilson <wilson@cygnus.com>
5068
5069 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5070 before ia64_find_opcode.
5071 (md_assemble): Likewise.
5072
3f9dfb2c
NC		 50732000-08-01 Nick Clifton <nickc@cygnus.com>
5074
a47cf567 5075 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 5076 Undo some formatting fixes.
3f9dfb2c 5077
28e4f854
KH		 50782000-08-01 Kazu Hirata <kazu@hxi.com>
5079
5080 * config/obj-som.c: Fix formatting.
5081 * config/obj-ieee.c: Likewise.
5082 * config/tc-arm.c: Likewise.
5083 * config/tc-v850.c: Likewise.
5084
a570e639
NC		 50852000-08-01 Nick Clifton <nickc@redhat.com>
5086
5087 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5088 index by command line option.
58a77e41 5089
a570e639
NC		 50902000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5091
5092 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5093 (@node M68K-Branch): Rewrite to match the reality.
5094
e3308d0d
JE		 50952000-07-31 Jason Eckhardt <jle@cygnus.com>
5096
5097 * doc/c-i860.texi: New file.
5098 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5099 * doc/Makefile.in: Regenerate.
5100 * doc/all.texi: Add I860 as relevant architecture.
5101 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5102
2fd5405a
NC		 51032000-07-31 Kazu Hirata <kazu@hxi.com>
5104
5105 * config/tc-d30v.c: Fix formatting.
5106
28e7409f
NC		 51072000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5108
50bbae35
AM		 5109 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5110 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5111 long emit a long branch if available instead of an absolute jump, never
5112 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 5113
5114 * doc/c-m68k.texi: Document new command line option.
58a77e41 5115
a47cf567
NC		 51162000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5117
5118 * config/tc-avr.c: Use PARAMS macro in function declarations.
5119 Don't declare md_pcrel_from_section (already in tc-avr.h).
5120 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5121 (avr_operand): Don't set (unsigned) op_mask to -1.
5122
534022ea
JE		 51232000-07-28 Jason Eckhardt <jle@cygnus.com>
5124
50bbae35
AM		 5125 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5126 * configure: Regenerated.
5127 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5128 of operand to the .type directive (.e.g, "type").
534022ea 5129
4c400d5e
AM		 51302000-07-28 Alan Modra <alan@linuxcare.com.au>
5131
5132 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5133 * app.c (do_scrub_chars): Record where first comment found.
5134 * read.c (read_a_source_file): Init found_comment on entry, and
5135 notify whether comments found on exit.
5136 * config/tc-hppa.c (md_shortopts): Add "c".
5137 (md_longopts): Add warn-comment.
5138 (md_parse_option): Handle it.
5139 (md_show_usage): Show available options.
5140 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5141
0aa529cb
AC		 5142Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5143
5144 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5145 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 5146 sym_ptr_ptr
0aa529cb
AC		 5147 (md_estimate_size_before_relax): Don't fall off end of function.
5148
c6a7ab1f
NC		 51492000-07-27 Kazu Hirata <kazu@hxi.com>
5150
5151 * config/tc-avr.c: Fix formatting.
5152 * config/tc-ns32k.c: Likewise.
5153
e0c6ed95
AM		 51542000-07-27 Alan Modra <alan@linuxcare.com.au>
5155
5156 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5157
51582000-07-27 Kazu Hirata <kazu@hxi.com>
5159
5160 * config/tc-d10v.c: Fix formatting.
5161 * config/tc-z8k.c: Likewise.
5162 * config/tc-sparc.c: Likewise.
5163
6883dc5e 51642000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 5165
5166 * cgen.c (queue_fixup): Declare opinfo.
5167 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5168 (gas_cgen_md_operand): Ditto.
5169 (gas_cgen_md_apply_fix3): Ditto.
5170
39da8128
DD		 51712000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5172
5173 * config/obj-coff.c (obj_frob_symbol): Don't merge
5174 labels. Don't merge if the symbol isn't constant. Return
5175 immediately if a symbol is merged.
5176
65e68b04
AM		 51772000-07-22 Alan Modra <alan@linuxcare.com.au>
5178
5179 * frags.c (frag_align): Correct absolute section alignment.
5180
5e0d736c
DD		 51812000-07-20 DJ Delorie <dj@redhat.com>
5182
5183 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5184 it breaks linking against DLLs.
5185
3bcbcc3d
HPN		 51862000-07-20 Hans-Peter Nilsson <hp@axis.com>
5187
5188 * configure.in: Add CRIS support.
5189 * configure: Regenerate.
5190 * Makefile.am: (CPU_TYPES): Add cris.
5191 (CPU_OBJ_VALID) [aout]: Add cris.
5192 (MULTI_CPU_TYPES): Add cris.
5193 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 5194 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 5195 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5196 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5197 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5198 Regenerate dependencies.
5199 * Makefile.in: Regenerate.
5200 * aclocal.m4: Regenerate.
5201 * as.c: Declare crisaout, criself.
5202 * config/tc-cris.h, config/tc-cris.c: New.
5203 * config/e-criself.c, config/e-crisaout.c: New.
5204 * po/POTFILES.in, po/gas.pot: Regenerate.
5205
041ff4dd 52062000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 5207
041ff4dd 5208 * read.c: Fix formatting.
efaf0ba4 5209 * write.c: Fix formatting.
041ff4dd 5210
f980ada0
L		 52112000-07-19 H.J. Lu <hjl@gnu.org>
5212
5213 * sb.c: Include <stdlib.h> if exists for abort ().
5214
25a8b250
AM		 52152000-07-19 Alan Modra <alan@linuxcare.com.au>
5216
5217 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5218 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5219 (pa_type_args): Same here.
5220
7a9aaf92
NC		 52212000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5222
5223 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5224 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5225 the storage class is already set.
5226
8098403c
NC		 52272000-07-17 Kazu Hirata <kazu@hxi.com>
5228
fafb6d17 5229 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 5230 * config/tc-mn10200.c: Likewise.
5231 * config/tc-mn10300.c: Likewise.
5232 * config/tc-pj.c: Likewise.
5233 * config/tc-tic80.c: Likewise.
5234 * config/tc-w65.c: Likewise.
8098403c 5235
977e771a
FCE		 52362000-07-17 Frank Ch. Eigler <fche@redhat.com>
5237
5238 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5239 is defined.
5240
63bf5651
ILT		 52412000-07-15 Ian Lance Taylor <ian@zembu.com>
5242
5243 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5244 @code.
5245
1cd1c99b
AM		 52462000-07-15 Alan Modra <alan@linuxcare.com.au>
5247
5248 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5249 ELF as are used for SOM (except the 32-bit reloc one) to decide
5250 whether a symbol can be reduced to a section symbol. Expand on
5251 the comment for symbols involved in LR% and RR% expressions.
5252
119d663a
NC		 52532000-07-14 Nick Clifton <nickc@cygnus.com>
5254
5255 * config/tc-mips.c (mips_disable_float_construction): New
5256 static variable. Set to true if doubles should not be
5257 constructed by loading two single width fp registers with
5258 halves of the value.
5259 (mips_ip): Test mips_disable_float_construction.
5260 (md_longopts): Add command line switches --construct-floats
5261 and --no-construct-floats.
5262 (md_parse_option): Parse new command line options.
5263 (md_show_usage): Describe new command line options.
5264
5265 * doc/c-mips.texi: Document new command line options.
5266
906fac54
AM		 52672000-07-13 Koundinya K <kk@ddeorg.soft.net>
5268
5269 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5270 * configure: Regenerate.
5271
52722000-07-13 Hans-Peter Nilsson <hp@axis.com>
5273
5274 * configure.in (DEFAULT_EMULATION setting): Revert part of
5275 2000-07-01 change that set te_multi=multi unless set to tmips.
5276 * configure: Regenerate.
5277
7f788821
NC		 52782000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5279
5280 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 5281 section when aligning it increases its size.
7f788821 5282
9a736b6b
NC		 52832000-07-11 Kazu Hirata <kazu@hxi.com>
5284
5285 * config/tc-tic54x.c: Fix formatting.
5286
3dd5103b
NC		 52872000-07-10 Kazu Hirata <kazu@hxi.com>
5288
5289 * config/tc-h8500.c: Fix formatting.
1aea3bb8 5290 * config/tc-tic54x.c: Fix formatting.
3dd5103b 5291
46b85d42
AM		 52922000-07-10 Alan Modra <alan@linuxcare.com.au>
5293
5294 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5295 displacements correctly.
5296
5297 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5298
52992000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5300
5301 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5302 warning.
5303 (hash_jam): Ditto.
5304
ad1079af
AM		 53052000-07-09 Alan Modra <alan@linuxcare.com.au>
5306
5307 From David Huggins-Daines <dhd@linuxcare.com>
5308 * config/te-hppalinux64.h: Add a new emulation.
5309 * configure.in (emulations): Add configure bits to support the
5310 64-bit Linux/parisc target.
5311 * configure: Regenerate.
5312
5313 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5314 (md_shortopts): Add `V' for ELF.
5315
5316 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5317 when SOM or ELF_ARG_RELOC are defined.
5318 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5319 ELF_ARG_RELOC are defined.
5320 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5321 (pa_stringer): ..Do it here instead. Fix comment typos.
5322 (hppa_force_relocation): Cast enums to int before comparing with
5323 ints.
5324
5325 From Ryan Bradetich <rbradetich@uswest.net>
5326 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5327 redifinition warning.
5328 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5329 (hppa_force_relocation): ditto
ad1079af
AM		 5330 (md_apply_fix): Added cast to buf to fix warnings.
5331
5332 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5333 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5334
5335 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5336 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5337 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5338 reloc_type** to avoid warnings in switch.
5339 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5340 little earlier instead.
5341
5342 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5343 and elf.
5344 (pa_type_args): Use symbol_arg_reloc_info.
5345 (struct pa_it): Make arg_reloc unsigned int.
5346 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5347 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5348 (pa_code): Delete. pa_text duplicates this function.
5349 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5350 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5351 int.
5352 (cons_fix_new_hppa): Actually change selector to e_fsel when
5353 warning about assuming so.
5354 (tc_gen_reloc): More example elf arg reloc code.
5355 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5356 (hppa_force_relocation): Likewise.
5357
5358 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5359 files.
5360 (pa_end_of_source): Prototype.
5361 (hppa_fix_adjustable): Prototype.
5362 (LABELS_WITHOUT_COLONS): Move it..
5363 * config/te-hppa.h: To here.
5364
5365 * config/te-hppa64.h: New file.
5366
5367 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5368 type.
5369 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5370 format -10, -16, 16 relocs.
5371 (hppa_elf_mark_end_of_function): Test for null
5372 last_call_info->start_symbol
5373
5374 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5375 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5376 re_assesmble_* functions. Delete extraneous statements. Fix
5377 typos in comments.
5378 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5379 insn to re_assemble_*.
5380
623aa224
UC		 53812000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5382
5383 * doc/internals.texi (Expressions): Fix typo.
58a77e41 5384
c4aa876b
NC		 53852000-07-08 Kazu Hirata <kazu@hxi.com>
5386
5387 * config/tc-sh.c: Fix formatting.
d0313fb7 5388 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 5389 * depend.c: Fix formatting.
5390 * flonum-konst.c: Likewise.
5391 * flonum-mult.c: Likewise.
c4aa876b 5392
6b31947e
NC		 53932000-07-07 Kazu Hirata <kazu@hxi.com>
5394
a5bfe8c9 5395 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 5396 * config/obj-vms.c: Fix comments.
5397 * config/tc-a29k.c: Likewise.
5398 * config/tc-alpha.c: Likewise.
5399 * config/tc-h8300.c: Likewise.
5400 * config/tc-h8500.c: Likewise.
5401 * config/tc-i370.c: Likewise.
5402 * config/tc-ia64.c: Likewise.
5403 * config/tc-m68hc11.c: Likewise.
5404 * config/tc-m68k.c: Likewise.
5405 * config/tc-mips.c: Likewise.
5406 * config/tc-ns32k.c: Likewise.
5407 * config/tc-ppc.c: Likewise.
5408 * config/tc-z8k.c: Likewise.
6b31947e 5409
b8a9dcab
NC		 54102000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5411
5412 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5413 Default to '(SEC_LOAD | SEC_DATA)'.
5414 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5415
5416 * doc/internals.texi (CPU Backend): Describe
5417 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5418
beb2de9b
AC		 5419Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5420
5421 * as.c (parse_args): NULL terminate the long option list.
5422
24ddb296
AC		 5423Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5424
5425 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 5426 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 5427
1fe72011
NC		 54282000-07-05 Nick Clifton <nickc@cygnus.com>
5429
5430 * config/tc-d30v.c (write_2_short): Further changes to warning
5431 messages produced when combining EITHER_BUT_PREFER_MU attributed
5432 opcodes.
5433
a5bfe8c9 54342000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 5435
5436 * MAINTAINERS: new
5437
8de8f17e
AO		 54382000-07-04 Alexandre Oliva <aoliva@redhat.com>
5439
5440 * config/tc-arm.c (psrs): Accept combinations of flags.
5441
00d2865b
NC		 54422000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5443
5444 * config/tc-avr.c: Change _ () to _() around all strings marked
5445 for translation (exception from the usual coding style).
5446 (avr_opt): New struct variable, how the new switches are set.
5447 (OPTION_MMCU): Define as 'm' and actually use.
5448 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5449 (show_mcu_list): New function, display the list of known MCUs.
5450 (md_show_usage): Document the new switches. Call show_mcu_list.
5451 (avr_set_arch): Change 'm' to OPTION_MMCU.
5452 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5453 Handle the new switches.
5454 (avr_operands): Disable warnings for undefined combinations of
5455 operands if -mall-opcodes. Disable warnings for skipping two-word
5456 instructions if enhanced core or -mno-skip-bug.
5457 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5458 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5459 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5460 (avr_ldi_expression): Warn about implicit lo8().
5461 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5462
54588503
UC		 54632000-07-01 Koundinya K <kk@ddeorg.soft.net>
5464
50bbae35
AM		 5465 * configure.in: Add entry for mips-*-sysv4*MP*
5466 * configure: Rebuild
5467 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5468 elf32-tradlittlemips for traditional mips targets.
5469 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5470 test for Link Once sections as in adjust_reloc_syms.
5471 * config/te-tmips.h: New file for traditional mips targets. Define
5472 TE_TMIPS.
58a77e41 5473
c9900432
NC		 54742000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5475
5476 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5477 flags argument is not present, don't change an existing section's
5478 section's attributes. If the flags argument is present, warn if the
5479 attributes don't match the section's current attributes. When
5480 long section names are supported, set SEC_LINK_ONCE and
5481 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5482
9d87310a
HPN		 5483Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5484
5485 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5486 symbols; create them.
5487
dbddefbf
NC		 54882000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5489
5490 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 5491 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 5492
2ae7e77b
AH		 54932000-06-27 Aldy Hernandez <aldyh@redhat.com>
5494
5495 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 5496 expressions. Ignore the problem when handling 16 bit signed
5497 immediates, because the assembler will take care of the relocation
5498 later.
2ae7e77b 5499
6b2539e3
NC		 55002000-06-27 Nick Clifton <nickc@cygnus.com>
5501
5502 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 5503 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 5504 sequential order, and emit warning messages if the input source
5505 code contains constructs like that, or parallel constructs
5506 containing such opcodes.
5507
65aa24b6
NC		 55082000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5509
5510 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5511 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5512 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5513 (md_show_usage): Update usage message.
5514 (md_parse_option): Allow redefinition of MCU type within the
5515 same avr[1-5] bfd machine type. Show both old and new MCU type
5516 in the error message.
5517 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5518 Simplify 8K wrap code.
5519
f0c56b90
NC		 55202000-06-25 Kazu Hirata <kazu@hxi.com>
5521
50bbae35
AM		 5522 * config/obj-aout.c: Remove all uses of DEFUN.
5523 * config/obj-ieee.c: Likewise.
5524 * config/tc-sh.c: Fix comment typos.
5525 * config/tc-tahoe.c: Likewise.
5526 * config/tc-vax.c: Likewise.
5527 * config/tc-w65.c: Likewise.
5528 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 5529 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5530
6d249963
DD		 55312000-06-24 DJ Delorie <dj@cygnus.com>
5532
5533 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5534 more changes from Sept 1999
5535 (tc_i386_fix_adjustable): ditto
5536 (md_apply_fix3): ditto
5537
680d2857 55382000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 5539
680d2857
FCE		 5540 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5541 (gas_cgen_parse_operand): Set it around expression() call.
5542 (gas_cgen_md_operand): Test for it before longjmp().
5543
e7b305a2
AM		 55442000-06-24 Kazu Hirata <kazu@hxi.com>
5545
c0fecd35
AM		 5546 * config/tc-h8500.c: Remove all uses of DEFUN.
5547 * config/tc-sh.c: Likewise.
5548 * config/tc-w65.c: Likewise.
5549 * config/tc-z8k.c: Likewise.
5550
e7b305a2
AM		 5551 * config/tc-h8500.c: Fix typos in comments.
5552
ed6d6fd3
FCE		 55532000-06-23 Frank Ch. Eigler <fche@redhat.com>
5554
5555 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5556 is defined.
5557
f7c88872
AM		 55582000-06-23 matthew green <mrg@redhat.com>
5559
5560 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 5561 defined. Fix error message for `[' grouping.
f7c88872 5562
70d6ecf3
AM		 55632000-06-22 Kazu Hirata <kazu@hxi.com>
5564
5565 * config/tc-h8300.c: Fix formatting and comment typos.
5566
e9718fe1
TW		 55672000-06-22 Timothy Wall <twall@cygnus.com>
5568
5569 * config/tc-ia64.c (note_register_values): Move premature QP
5570 notation clearing into the appropriate place.
5571
45288df1
AM		 55722000-06-22 Alan Modra <alan@linuxcare.com.au>
5573
1581f8c9
AM		 5574 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5575 first before anything else. Add bin-bugs.h, emul.h and progress.h
5576 Sort list of files as for $(OBJS) in Makefile.am.
5577
5578 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5579 find one. Remake dependencies.
5580 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5581 * Makefile.in: Regenerate.
5582 * doc/Makefile.in: Regenerate.
5583
45288df1
AM		 5584 * config/tc-i386.c (i386_displacement): Don't assume a constant
5585 displacement is necessarily 16 bits when in 16 bit code mode.
5586 (md_assemble): Instead size the displacement here after we know
5587 for sure that a .code16gcc operand hasn't automatically added
5588 operand size prefixes.
5589
01580992
L		 55902000-06-21 H.J. Lu <hjl@gnu.org>
5591
5592 * Makefile.am: Rebuild dependency.
5593 * Makefile.in: Rebuild.
5594
40f09f82
JL		 55952000-06-21 Kazu Hirata <kazu@hxi.com>
5596
5597 * config/tc-h8300.c (parse_reg): Make the function static.
5598 (parse_exp): Likewise.
5599
78295804
DD		 56002000-06-20 DJ Delorie <dj@cygnus.com>
5601
5602 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5603 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5604 for cygwin import libraries to work properly.
5605
45f85b08
L		 56062000-06-20 H.J. Lu <hjl@gnu.org>
5607
5608 * Makefile.am: Rebuild dependency.
5609 * Makefile.in: Rebuild.
5610 * configure: Likewise.
5611 * doc/Makefile.in: Likewise.
5612
39bec121
TW		 56132000-06-20 Timothy Wall <twall@cygnus.com>
5614
5615 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 5616 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 5617 * doc/c-tic54x.texi: New.
5618 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 5619 documentation file.
39bec121 5620 * doc/all.texi: Add C54X.
3e87a760 5621 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 5622 * doc/Makefile.in: Regenerate.
5623 * configure.in: Add tic54x and define LIBM for tic54x.
5624 * configure: Regenrate.
5625 * config/tc-tic54x.[ch]: New.
5626 * config/obj-coff.h: Add tic54x.
5627 * Makefile.am: (CPU_TYPES): Add tic54x.
5628 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5629 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5630 (as_new_LDADD): Add $(LIBM).
5631 * Makefile.in: Regenerate.
3e87a760 5632
60bcf0fa
NC		 56332000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5634
5635 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5636 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5637 * doc/as.texinfo: Likewise.
5638
5639 * configure, Makefile.in: Regenerate.
5640 * configure.in (emulations): Recognize m6811 and m6812.
5641 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5642 Added files for 68hc11 and 68hc12 assembler.
5643 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5644 * config/tc-m68hc11.h: Header definition for that assembler.
5645
ec05f674
NC		 56462000-06-18 Nick Clifton <nickc@redhat.com>
5647
24ef8152
NC		 5648 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5649 instead of OCTETS_PER_BYTE.
5650
ec05f674 5651 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 5652 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 5653
119caedd
L		 56542000-06-18 H.J. Lu <hjl@gnu.org>
5655
5656 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5657 * configure: Rebuild.
5658
607723e4
NC		 56592000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5660
3e87a760
AM		 5661 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5662 to BFD_ASSEMBLER.
607723e4 5663
b946ec34
NC		 56642000-06-16 Nick Clifton <nickc@cygnus.com>
5665
5666 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5667 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5668
5669 * doc/c-mips.texi: Document newly accepted cpu variants.
5670
37ce37b1
UC		 56712000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5672
5673 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5674
c06ae4f2
UC		 56752000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5676
5677 * macro.c (getstring): Make it possible to escape the quote
5678 character.
5679
20348649
JL		 5680Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5681
5682 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5683
bcef29e6
L		 56842000-06-13 H.J. Lu <hjl@gnu.org>
5685
5686 * configure: Regenerate.
5687
63a0b638
AM		 56882000-06-09 Alan Modra <alan@linuxcare.com.au>
5689
5690 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5691 separator.
5692 * doc/internals.texi (line_separator_chars): Semicolon is no
5693 longer a default. Mention null and newline as defaults.
5694
5695 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5696
5697 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5698 * config/tc-i860.h (line_separator_chars): Likewise.
5699 * config/tc-h8300.c (line_separator_chars): Likewise.
5700 * config/tc-i960.c (line_separator_chars): Likewise.
5701 * config/tc-m68k.c (line_separator_chars): Likewise.
5702 * config/tc-mips.c (line_separator_chars): Likewise.
5703 * config/tc-ns32k.c (line_separator_chars): Likewise.
5704 * config/tc-sparc.c (line_separator_chars): Likewise.
5705 * config/tc-vax.c (line_separator_chars): Likewise.
5706
5707 * config/tc-h8300.c (comment_chars): Use string initialiser.
5708 * config/tc-i960.c (line_comment_chars): Likewise.
5709 * config/tc-z8k.c (comment_chars, line_comment_chars,
5710 line_separator_chars): Likewise.
5711
5712 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5713 for TE_LINUX.
5714
9bab9349
NC		 57152000-06-08 Nick Clifton <nickc@cygnus.com>
5716
5717 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5718 for size 1 fixes.
5719
946efd95
DB		 57202000-06-08 David O'Brien <obrien@FreeBSD.org>
5721
5722 * configure.in (VERSION): Update to show this is the CVS mainline.
5723
6480b79a
DB		 57242000-06-08 Matthew Jacob <mjacob@feral.com>
5725
5726 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5727 $at is the integer register $r28, vs. both $r28 and the floating
5728 point register $f28.
5729
10850f29
JW		 57302000-06-08 James E. Wilson <wilson@cygnus.com>
5731
5732 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5733 (dot_endp): Don't call ia64_flush_insns.
5734 (emit_one_bundle): Don't delete prologue/body records from
5735 unwind_record list in first loop. Rewrite second loop to account for
5736 this.
5737
150f24a2
JW		 57382000-06-07 David Mosberger <davidm@hpl.hp.com>
5739
5740 * config/tc-ia64.c: Add missing prototypes.
5741 (generate_unwind_image): Cast argument to output_unw_records call.
5742
e38c9cc2
DC		 5743Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5744
46b85d42 5745 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 5746
1188e082
DC		 5747Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5748
5749 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5750 (REGISTER_P): likewise.
5751 (avr_opcodes): uses include/opcode/avr.h
5752 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 5753
ac743b2c
AM		 57542000-06-04 Alan Modra <alan@linuxcare.com.au>
5755
0b545448
AM		 5756 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5757 initializers too.
ac743b2c 5758
969e1a7b
L		 57592000-06-03 H.J. Lu <hjl@gnu.org>
5760
5761 * read.c (is_end_of_line): Put back `;'.
5762
65172ab8
AM		 57632000-06-03 Alan Modra <alan@linuxcare.com.au>
5764
5765 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5766
b75c0c92
AM		 57672000-06-01 Alan Modra <alan@linuxcare.com.au>
5768
5769 * expr.c (operand): Test is_end_of_line outside switch to catch
5770 line separator chars that are also operators.
5771 (operator): Return O_illegal for line separator chars.
5772
5773 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5774 entry (or `!' entry for TC_HPPA).
5775
5776 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5777 before indexing is_end_of_line. Remove redundant check for '\0'.
5778 (fp_op2): Likewise.
5779 * config/tc-h8500.c (md_assemble): Likewise.
5780 * config/tc-mcore.c (md_assemble): Likewise.
5781 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5782 (md_atof): Likewise
5783
5784 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5785 is_end_of_line.
5786 * config/tc-mcore.c (mcore_cons): Likewise.
5787 (mcore_float_cons): Likewise.
5788 (mcore_stringer): Likewise.
5789 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5790
a6836251
SB		 57912000-06-01 Scott Bambrough <scottb@netwinder.org>
5792
5793 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5794
43841e91
NC		 57952000-05-29 Nick Clifton <nickc@cygnus.com>
5796
5797 * config/tc-sh.c: Fix compile time warning messages.
5798
5799 * config/tc-mips.c: Fix compile time warning messages.
5800
a057431b
PB		 58012000-05-29 Philip Blundell <philb@gnu.org>
5802
5803 * doc/as.texinfo: Update copyright dates.
a81d9f0c 5804 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 5805 * NEWS: Mention ARM ELF support.
5806
3c07fb76
AO		 58072000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5808
5809 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5810 it is modified, and use the real_size to compute the frag address
5811 for dwarf2 line info.
5812
ad4d6ccf
AM		 58132000-05-27 Alan Modra <alan@linuxcare.com.au>
5814
5815 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5816 line-matching scheme to cope with automake moving variables around.
5817 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5818 * Makefile.in: Regenerate.
5819
6faf3d66
JJ		 58202000-05-26 Jakub Jelinek <jakub@redhat.com>
5821
5822 * config/tc-sparc.c (sparc_relax): New.
5823 (md_longopts): Add -relax and -no-relax options.
5824 (md_parse_options, md_show_usage): Likewise.
5825 (md_apply_fix3): Optimize tail call into branch always if possible.
5826
0a44c2b1
DL		 5827Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5828
5829 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5830 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5831 rules, with warning when a GAS statement specifies a packing that
5832 will result in an instruction being squashed.
3e87a760
AM		 5833 Added typdef packing_type and enumerals, changed various integer
5834 literals to use the enumerals.
0a44c2b1 5835
e0c9811a
JW		 58362000-05-24 David Mosberger <davidm@hpl.hp.com>
5837
5838 * config/tc-ia64.c (dot_restorereg_p): New function.
5839 (md_pseudo_table): Add restorereg.p.
5840 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5841 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5842
5843 * config/tc-ia64.h (unw_record_type): Add unwabi.
5844 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5845 called MASK with members for imask, and the masks produced by
5846 fr_mem, gr_mem, br_mem, and frgr_mem.
5847 (unw_p_record): Add members ABI and CONTEXT.
5848 (unw_x_record): Add member AB.
5849 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5850 as pseudo-register for use during unwind info generation.
5851 (AR_PFS, AR_LC): New macros.
5852 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5853 whose names start with an at sign (as in "@priunat").
5854 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5855 register.
5856 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5857 proc_end, unwind_info, personality_routine): Consolidate into
5858 "unwind" structure to reduce offset-table use. Add member
5859 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5860 to be emitted.
5861 (output_R1_format, output_R3_format, output_P3_format,
5862 output_P6_format): Initialize R with zero to reduce compiler warnings.
5863 (output_P7_format): Ditto. Add `default' branch to switch
5864 statement to reduce compiler warnings.
5865 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5866 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5867 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5868 into single argument.
5869 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5870 compiler warnings. Merge A and B args into single argument.
5871 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5872 A and B args into single argument.
5873 (free_record): Removed (wasn't used).
5874 (free_list_records): Also free imasks in prologue records.
5875 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5876 (output_spill_mask): Remove.
5877 (output_unwabi): New function.
5878 (output_epilogue, output_label_state, output_copy_state): Call
5879 alloc_record.
5880 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5881 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5882 argument.
5883 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5884 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5885 as part of handling the prologue records. Emit region's imask if
5886 we have one. Handle unwabi, epilogue, label_state, copy_state,
5887 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5888 spill_sprel_p, and spill_reg_p records.
5889 (set_imask, count_bits, slot_index): New function.
5890 (fixup_unw_records): Fix region size computation. Handle
5891 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5892 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5893 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5894 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5895 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5896 (dot_save): Use manifest constants for applicaton registers.
5897 Handle REG_PR and REG_PRIUNAT.
5898 (dot_restore): Don't just ignore it.
5899 (dot_restorereg): New function..
5900 (generate_unwind_image): Ensure unwind info is a multiple of eight
5901 bytes, not just four bytes.
5902 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5903 (dot_altrp): Don't just ignore it.
5904 (dot_savemem): New function. Replaces dot_savesp() and
5905 dot_savepsp(). Use manifest constants for applicaton registers.
5906 Handle REG_PR and REG_PRIUNAT.
5907 (dot_savef): Simplify.
5908 (dot_saveb): Support generation of br_gr.
5909 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5910 dot_label_state, dot_copy_state): New function.
5911 (dot_unwabi): Don't just ignore it.
5912 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 5913 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 5914 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5915 (emit_one_bundle): Set slot number for prologue/body records
5916 *before* emitting the first insn.
5917 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5918 (md_begin): Declare "psp" pseudo-register.
5919 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5920 so we don't get segfault.
5921 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5922 counts as required per SW Conventions manual
5923 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5924 output_preds_psprel, output_preds_sprel, output_spill_base,
5925 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5926 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5927 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5928 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5929 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5930 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5931 (dot_vframe): Implement.
5932 (dot_vframesp, dot_vframepsp): New function.
5933
f98fd99f
HPN		 5934Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5935
5936 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 5937 * configure: Regenerate.
f98fd99f 5938
ee7fcc42
AM		 59392000-05-23 Alan Modra <alan@linuxcare.com.au>
5940
5941 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5942 (md_estimate_size_before_relax): so we can use it here instead of
5943 old kludges. Localise vars to blocks. Comment.
5944
5945 * frags.c (frag_new): Update fr_var comments.
5946 * frags.h (struct frag): Ditto.
5947
c67e42c9
RH		 59482000-05-22 Richard Henderson <rth@cygnus.com>
5949
5950 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5951 (pseudo_func): Add pcrel.
5952 (operand_match): Handle IA64_OPND_TGT64.
5953 (build_insn): Likewise.
5954 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5955 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5956 (fix_insn): Handle all three 64-bit relocation types.
5957
5110c57e
HPN		 5958Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5959
5960 * obj.h (struct format_ops): New members begin, app_file,
5961 s_set_other, s_set_desc, s_get_type, s_set_type,
5962 separate_stab_sections, init_stab_section.
5963
5964 * config/obj-multi.h: Update GPL notice to v2.
5965 (obj_begin): New.
5966 (obj_app_file): New.
5967 (S_SET_SIZE): Test s_set_size for NULL before calling.
5968 (S_SET_ALIGN): Similar for s_set_align.
5969 (S_SET_OTHER): New.
5970 (S_SET_DESC): New.
5971 (S_GET_TYPE): New.
5972 (S_SET_TYPE): New.
5973 (SEPARATE_STAB_SECTIONS): New.
5974 (INIT_STAB_SECTION): New.
5975 (EMIT_SECTION_SYMBOLS): New.
5976 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5977
5978 * config/obj-elf.h: Update GPL notice to v2.
5979 Mention that this file is included from obj-multi.h.
5980 (obj_begin): Wrap definition in ifndef.
5981 (elf_file_symbol): Constify declaration.
5982 (obj_app_file): Ditto.
5983 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5984 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5985
5986 * config/obj-elf.c (elf_s_set_other): New.
5987 (elf_file_symbol): Constify argument.
5988 (elf_separate_stab_sections): New.
5989 (elf_init_stab_section): New.
5990 (elf_format_ops): Add new members. Remove comma at end.
5991
5992 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5993 (ecoff_format_ops): Add new fields. Remove comma at end.
5994 Mention inconsistency for emit_section_symbols.
5995
5996 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5997
5998 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5999 (coff_separate_stab_sections): New.
6000 (coff_format_ops): Add new members.
6001
6002 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6003 (obj_aout_s_set_other): New.
6004 (obj_aout_s_set_desc): New.
6005 (obj_aout_s_get_type): New.
6006 (obj_aout_s_set_type): New.
6007 (obj_aout_separate_stab_sections): New.
6008 (aout_format_ops): New members added. Use obj_aout_process_stab,
6009 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6010 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6011 appropriate.
6012 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6013
b98ef147
AM		 60142000-05-22 Alan Modra <alan@linuxcare.com.au>
6015
6016 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6017 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6018 (md_estimate_size_before_relax): Ensure jumps to weak and
6019 externally visible symbols are relocatable.
6020
0aa5d426
HPN		 6021Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6022
6023 * stabs.c (aout_process_stab): Make global.
6024 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6025 * read.h (aout_process_stab): Declare.
6026
6027 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6028 Generalize to *aout, *coff *elf.
6029 * configure: Regenerated.
6030
6031 * doc/internals.texi (Object format backend): Say
6032 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 6033
6034 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6035 * Makefile.in: Regenerated.
6036
7c3dc350
CM		 60372000-05-19 Catherine Moore <clm@cygnus.com>
6038
6039 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6040
b3b6a3fe
JL		 60412000-05-18 Alan Modra <alan@linuxcare.com.au>
6042
6043 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6044 instruction to reflect change in re_assemble_*.
6045
c9e10a08
JL		 6046Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6047
6048 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6049 build PA64 ELF tools.
6050 * configure: Rebuilt.
6051
3043679f
AM		 60522000-05-17 Alan Modra <alan@linuxcare.com.au>
6053
6054 * Makefile.am: Regenerate dependencies.
6055 * Makefile.in: Regenerate.
6056
322f2c45
NC		 60572000-05-15 Nick Clifton <nickc@cygnus.com>
6058
6059 * config/tc-arm.c (struct asm_psr): Add boolean field
6060 distinguishing between CSPR and SPSR. Rename 'number' field
6061 to 'field'.
6062 (psrs): Rearrange contents to match new asm_psr structure.
6063 (arm_psr_parse): Move next to psr_required_here. Make it
6064 return an asm_psr structure.
6065 (psr_required_here): Use asm_psr structure returned by
6066 arm_psr_parse.
6067 (do_msr): Reorganise to allow psr_required_here to be called
6068 only once.
6069 (md_undefined_name): Mark 'name' parameter as unused, since
6070 the COFF target does not use it.
322f2c45 6071
5e6cbf41
PB		 60722000-05-14 David O'Brien <obrien@FreeBSD.org>
6073
6074 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6075 standards.
6076 * config/te-aux.h: Likewise.
6077 * config/te-dpx2.h: Likewise.
6078 * config/te-go32.h: Likewise.
6079 * config/te-hp300.h: Likewise.
6080 * config/te-hppa.h: Likewise.
6081 * config/te-i386aix.h: Likewise.
6082 * config/te-ic960.h: Likewise.
6083 * config/te-interix.h: Likewise.
6084 * config/te-nbsd532.h: Likewise.
6085 * config/te-pc532mach.h: Likewise.
6086 * config/te-ppcnw.h: Likewise.
6087 * config/te-psos.h: Likewise.
6088 * config/te-sparcaout.h: Likewise.
6089 * config/te-sun3.h: Likewise.
6090 * config/te-sysv32.h: Likewise.
6091
4132022d
AM		 60922000-05-14 Alan Modra <alan@linuxcare.com.au>
6093
6094 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6095 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6096 and sign extend without an if statement.
6097 (build_bytes): Likewise.
6098
60992000-05-14 Kazu Hirata <kazu@hxi.com>
6100
6101 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6102 X_add_symbol L_32 case.
6103
b4fd930a
AM		 61042000-05-14 David O'Brien <obrien@FreeBSD.org>
6105
6106 * config/te-freebsd.h: New file.
6107
a38cf1db
AM		 61082000-05-13 Alan Modra <alan@linuxcare.com.au>
6109
897083bd
AM		 6110 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6111 bindtextdomain): Replace defines with those from intl/libgettext.h
6112 to quieten gcc warnings.
6113
a38cf1db
AM		 6114 * NEWS: Mention x86 .arch and -q.
6115
6116 * config/tc-i386.c (quiet_warnings): New.
6117 (md_assemble): Use quiet_warnings.
6118 (md_parse_option): Set quiet_warnings from -q.
6119 (md_show_usage): Mention -q, delete -m.
6120 (flag_do_long_jump): Delete.
6121 (md_parse_option): Remove -m.
6122 (md_show_usage): Remove -m.
6123 (md_create_long_jump): Remove useless flag_do_long_jump code.
6124
6125 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6126 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6127
e413e4e9
AM		 61282000-05-13 Alan Modra <alan@linuxcare.com.au>
6129 Alexander Sokolov <robocop@netlink.ru>
6130
6131 * doc/c-i386.texi (i386-Arch): New section.
6132 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6133
6134 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6135 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6136 architecture has been given and is not 486.
6137 (set_cpu_arch): New.
6138 (md_pseudo_table): Add .arch.
6139 (md_assemble): Warn if cpu architecture has been given and an
6140 unsupported instruction.
6141
6142 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6143 Move operand_types bit defines after relevant template field.
6144 (template): Add cpu_flags.
6145 (Cpu*): Define.
6146 (arch_entry): New.
6147
e8b1cae5
AO		 61482000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6149
6150 * config/tc-mn10300.h (md_end): Define.
6151 (mn10300_finalize): Declare.
6152 * config/tc-mn10300.c: Include dwarf2dbg.h.
6153 (debug_line): Define.
6154 (md_assemble): Generate dwarf2 line info.
6155 (mn10300_finalize): New function. Finalize dwarf2 info.
6156
426b0403
AM		 61572000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6158
6159 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6160 external version of the relocation for weak symbols.
6161
e4c58b25
JW		 61622000-05-08 David Mosberger <davidm@hpl.hp.com>
6163
6164 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6165 frame size in units of 16 bytes, as required per SW Conventions manual.
6166 (output_unw_records): Output info-block header as a dword to get
6167 byte-order right.
6168
8fce3f5e
AM		 61692000-05-08 Alan Modra <alan@linuxcare.com.au>
6170
6171 * as.h: #include "file", not <file> on files from ../include.
6172 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6173 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6174 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6175 (tc_coff_symbol_emit_hook): Ditto.
6176 (OPTCOUNT): Cast to int to avoid compiler warning.
6177 (md_begin): Fix signed/unsigned warnings.
6178
61792000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6180
6181 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6182 ABRANCH LONG case for a conditional branch on a 68000.
6183 (md_estimate_size_before_relax): Likewise. Also handle
6184 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6185 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6186 PC-relative on all CPUs.
6187 (md_estimate_size_before_relax): Likewise.
6188
fb166ee3
AM		 61892000-05-04 Alan Modra <alan@linuxcare.com.au>
6190
6191 * as.c (parse_args): Just mention current year in printed
6192 copyright message.
6193
7a899fff
C		 61942000-05-03 J.T. Conklin <jtc@redback.com>
6195
6196 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 6197 unit registers.
7a899fff
C		 6198 (md_parse_option): Recognize -m7400.
6199
44877466
ILT		 62002000-05-03 Ian Lance Taylor <ian@zembu.com>
6201
6202 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6203 don't permit lp to become less than the words array.
6204
eaa15ab8
NC		 62052000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6206
6207 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6208 Fix little-endian case.
6209
7c4f6a03
AM		 62102000-05-03 David O'Brien <obrien@NUXI.com>
6211
6212 * as.c (parse_args): Update copyright.
6213
da5d444c
AM		 62142000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6215
8a543126 6216 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
da5d444c
AM		 6217 for the .bss section too.
6218
3f9b03b5
AM		 62192000-05-02 Alan Modra <alan@linuxcare.com.au>
6220
6221 * configure.in: Set em=linux for hppa-*-linux.
6222 * configure: Regenerate.
6223 * doc/Makefile.in: Regenerate with correct automake.
6224
6225 * frags.c (frag_grow): Sanity check chunk_size.
6226
6227 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6228 * config/obj-som.h: Likewise.
6229 * config/obj-ieee.h: Likewise.
6230
6231 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6232
6233 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6234 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6235 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6236 (pa_ip): low_sign_unext now returns via function value. Use
6237 re_assemble_* instead of dis_assemble_* and
6238 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6239 unnecessarily.
6240 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6241 (md_section_align, md_parse_option, md_show_usage,
6242 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6243 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6244 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6245 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6246 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6247 pa_text): Likewise.
6248 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6249 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6250 outside of switch. Correct mask and shifting errors in case 10
6251 and case -11. In case 21, compare against signed range to suit
6252 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6253 case 17 and case 22, use offsetT variable to properly check range.
6254 Use re_assemble_* here too.
6255 (evaluate_absolute): Change type of value to offsetT. Call
6256 hppa_field_adjust to do the work for us.
6257 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6258 (pa_parse_cmpib_64_cmpltr): Ditto.
6259 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6260 of i to unsigned int.
6261 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6262 (pa_end_of_source): Return type is void.
6263
a2984248
CM		 6264Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6265
6266 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6267
df136245
DC		 6268Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6269
6270 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6271 More comments added.
6272 (md_begin): Removed "construct symbols for each register name".
6273 Because register names conflicts with GCC generated function
6274 names.
6275 (avr_operand): Now constant numbers can be used as a register
6276 identifiers (0 as r0, 31 as r31).
6277 (md_assemble): use skip_space () before parsing instruction
6278 operands.
6279
c1e73230
AM		 62802000-05-01 Alan Modra <alan@linuxcare.com.au>
6281
6282 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6283 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6284 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6285 * configure: Regenerate.
6286
a1934524
AM		 62872000-04-29 Andreas Jaeger <aj@suse.de>
6288
6289 * as.h: Correctly check GCC version.
6290
d9b7d820
AM		 62912000-04-26 David O'Brien <obrien@FreeBSD.org>
6292
6293 * doc/as.1: Fix unbalanced brackets.
6294
6295 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6296 TE_FreeBSD.
6297 (line_comment_chars): Set to '/' if TE_FreeBSD.
6298
cea1ab94
JL		 6299Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6300
6301 * configure.in: Configury support for PA64 (currently disabled).
6302 * configure: Rebuilt.
6303
e799a695
AM		 63042000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6305
3e87a760 6306 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 6307 bfd_set_section_alignment.
6308
3b0ec529
AM		 63092000-04-25 Alan Modra <alan@linuxcare.com.au>
6310
6311 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6312 than 32.
6313
adcf07e6
NC		 63142000-04-24 Nick Clifton <nickc@cygnus.com>
6315
6316 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6317 * doc/as.texinfo (Align): Include arm and strongarm in list of
6318 targets that have the second form of the behaviour of the .align
3e87a760 6319 directive.
adcf07e6 6320
5047a41f
JL		 63212000-04-24 Mark Klein <mklein@dis.com>
6322
29184774 6323 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 6324
a47cf567
NC		 6325Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6326
6327 * as.c (parse_args): Allow md_parse_option to override -a listing
6328 option.
6329 * config/obj-coff.c (add_lineno): Change type of offset parameter
6330 from "int" to "bfd_vma."
6331 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6332 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6333 (ppc_change_csect): Align correctly for XCOFF64.
6334 (ppc_machine): New function, which discards "ppc_machine" line.
6335 (ppc_tc): Cons for 8 when code is 64 bit.
6336 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6337 relocations.
6338 (md_parse_option): Handle -a64 and -a32.
6339 (ppc_xcoff64): New.
6340 * config/tc-ppc.h (TARGET_MACH): Define.
6341 (TARGET_FORMAT): Move to function.
6342 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6343
6344Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6345
6346 * config/tc-avr.c: New AVR_ISA_ defined.
6347 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6348 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6349 for `fmul', `movw' and `lpm R,Z' instructions.
6350 (avr_operands): Warn if current opcode is a two-word instruction
6351 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6352 (avr_opcodes): New commands added.
6353 (REGISTER_P): Check 'a' and 'v' constraint letters.
6354 (mcu_types): New MCU added.
6355
bf3ca999
TW		 63562000-04-22 Timothy Wall <twall@cygnus.com>
6357
6358 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6359 to "natval".
6360 (operand_match): Conditionally insert default bit values for IMMU9.
6361
98e5953c
JL		 63622000-04-14 Matthew Green <mrg@cygnus.com>
6363
6364 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6365 * configure: Rebuilt.
6366
a02fab7e
JL		 6367Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6368 Jason Eckhardt <jle@cygnus.com>
6369
c67e42c9 6370 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 6371
6372 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6373 Added handling of new operand types l,y,&,fe,fE,fx.
6374
800eeca4
JW		 6375Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6376 David Mosberger <davidm@hpl.hp.com>
6377 Timothy Wall <twall@cygnus.com>
6378 Andrew MacLeod <amacleod@cygnus.com>
6379 Jim Wilson <wilson@cygnus.com>
6380
6381 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 6382 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 6383 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6384 * Makefile.in: Rebuild.
6385 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6386 * configure: Rebuild.
6387 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6388 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6389 * expr.c (expr): Handle md_optimize_expr.
6390 * read.c (LEX_HASH): Add comment.
6391 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 6392
66778679
RH		 63932000-04-21 Richard Henderson <rth@cygnus.com>
6394
6395 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6396 bundling a non-delayed branch type instruction.
6397
aa15f6f7
AO		 63982000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6399
6400 * config/tc-mn10300.c (HAVE_AM30): Define.
6401 (md_assemble): Use it.
6402
16adf844
AM		 64032000-04-19 Alan Modra <alan@linuxcare.com.au>
6404
742f45cf
AM		 6405 * config/obj-elf.c (obj_elf_change_section): Check for changed
6406 section attributes.
6407
16adf844
AM		 6408 * Makefile.am: (CPU_MULTI_VALID): Remove.
6409 (MULTI_CPU_TYPES): Define.
6410 (MULTI_CPU_OBJ_VALID): Define.
6411 (DEPTC): Use the above.
6412 (DEPOBJ): Same here.
6413 (DEP2): And here.
6414 Regenerate dependencies.
6415 * Makefile.in: Regenerate.
6416
9c46fb1b
AM		 64172000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6418
742f45cf 6419 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 6420
508866be
L		 64212000-04-18 H.J. Lu (hjl@gnu.org)
6422
6423 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 6424 bfd_vma for non-bfd assemblers.
508866be 6425
ba2adb93
AM		 64262000-04-17 Alan Modra <alan@linuxcare.com.au>
6427
6428 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6429 doesn't give spurious errors.
6430
12ff5d56
AM		 64312000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6432
66778679 6433 * as.h (SEEK_SET): Define if undefined.
12ff5d56 6434
fc633e5b
AM		 64352000-04-13 Alan Modra <alan@linuxcare.com.au>
6436
6437 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6438 constants, and don't assume offsetT is 32 bits.
6439
1ed18ec1
NC		 64402000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6441
6442 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6443 (md_pcrel_from_section): Add prototype.
6444 (d10v_fix_adjustable): Add prototype.
6445 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6446
6447 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6448
3db10f32
NC		 64492000-04-12 Nick Clifton <nickc@cygnus.com>
6450
6451 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6452 symbol in frag chain.
6453
847f7ad4
AM		 64542000-04-10 Alan Modra <alan@linuxcare.com.au>
6455
6456 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6457 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6458 (fits_in_signed_word, smallest_imm_type): Ditto.
6459 (md_assemble): Use an offsetT var to hold offsetT values, not a
6460 long.
6461 (offset_in_range): New.
6462 (md_assemble): Use it.
6463 (md_convert_frag): Change type of target_address, opcode_address,
6464 and displacement_from_opcode_start to offsetT.
6465 (md_create_short_jump): Change type of offset to offsetT.
6466 (md_create_long_jump): Ditto.
6467 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6468 (md_chars_to_number): Remove.
6469 (output_invalid): Remove duplicate prototype.
6470
ec694b89
NC		 64712000-04-09 Nick Clifton <nickc@cygnus.com>
6472
6473 * Makefile.am (CPU_TYPES): Add 'avr'.
6474 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6475 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6476
16adf844 6477 * Makefile.in: Regenerate.
ec694b89
NC		 6478
6479 * doc/as.texinfo: Add M32R documentation.
6480
a2d91340 6481Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 6482
a2d91340 6483 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 6484 --enable-build-warnings option.
a2d91340
AC		 6485 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6486 * Makefile.in, configure: Re-generate.
6487
d92b1a8a
NC		 64882000-04-07 Nick Clifton <nickc@cygnus.com>
6489
6490 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6491 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6492 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6493 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6494 (arm_force_relocation): Force relocations for
6495 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6496
52ccafd0
JR		 6497Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6498
6499 * config/tc-sh.c (get_operands): There's no third operand if the
6500 first operand is an immediate.
6501
015551fc
JR		 6502Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6503
6504 * config/tc-sh.c (immediate): Delete.
6505 (sh_operand_info): Add immediate member.
6506 (parse_reg): Use A_PC for pc.
6507 (parse_exp): Add second argument 'op'. All callers changed.
6508 (parse_at): Expect pc to be coded as A_PC.
6509 Use immediate field in *op.
6510 (insert): Add fourth argument 'op'. All callers changed.
6511 (build_relax): Add second argument 'op'. All callers changed.
6512 (insert_loop_bounds): New function.
6513 (build_Mytes): Remove DISP_4.
6514 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6515 (assemble_ppi): Use immediate field in *operand.
6516 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6517 (md_apply_fix): Likewise.
6518 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6519
79bd78be
AO		 6520Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6521
6522 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6523
e30e5a6a
HPN		 6524Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6525
6526 * internals.texi (CPU backend): Document
6527 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6528
41b49281
AM		 65292000-04-04 Alan Modra <alan@linuxcare.com.au>
6530
8ad3436c
AM		 6531 * po/gas.pot: Regenerate.
6532
6533 * as.c (show_usage): Restore translated part of bug string.
6534 * gasp.c (show_usage): Likewise.
6535
41b49281
AM		 6536 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6537 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6538 than move-if-change.
6539 (DEP1): Modify for "gcc -MM".
6540 (DEPTC): Likewise.
6541 (DEPOBJ): Likewise.
6542 (DEP2): Likewise.
6543 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6544 Update dependencies.
6545 * Makefile.in: Regenerate.
6546
0a727238
AO		 65472000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6548
6549 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6550 (md_begin): Likewise.
6551 (HAVE_AM33): New macro.
6552 (md_assemble): Use it. Match r_regs and xr_regs only if
6553 HAVE_AM33.
6554
c20f4f8c
AM		 65552000-04-03 Alan Modra <alan@linuxcare.com.au>
6556
6557 * as.h: #include "bin-bugs.h"
6558 * as.c (show_usage): Use REPORT_BUGS_TO.
6559 * gasp.c: #include "bin-bugs.h"
6560 (show_usage): Use REPORT_BUGS_TO.
6561
6562 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6563
753f6b12
HPN		 6564Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6565
6566 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6567 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6568 adjustments.
6569
726c5dcd
AM		 65702000-04-03 Alan Modra <alan@linuxcare.com.au>
6571
6572 * config/tc-i386.c (i386_immediate): Don't assume a constant
6573 immediate is necessarily 16 bits when in 16 bit code mode.
6574 (md_assemble): Instead set guess_suffix here after we have checked
6575 registers.
6576
bf80011a
RH		 65772000-04-02 Richard Henderson <rth@cygnus.com>
6578
6579 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6580 quantities. Correct right shift sign extension.
6581 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6582 32-bit value when shifting into place.
6583
92161534
ILT		 65842000-04-01 Ian Lance Taylor <ian@zembu.com>
6585
6586 * app.c: Add ATTRIBUTE_UNUSED as needed.
6587 * config/tc-ppc.c: Likewise.
6588 (ppc_size): Make unsigned long.
6589 (ppc_insert_operand): Add casts to avoid warnings.
6590
447f3982
NC		 65912000-03-31 Nick Clifton <nickc@cygnus.com>
6592
6593 * config/tc-d10v.h (md_flush_pending_output): Define.
6594
21d75ec2
NC		 65952000-03-29 Nick Clifton <nickc@cygnus.com>
6596
6597 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6598 segment. Works for both BFD_ASSEMBLER and others.
6599 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6600
d1a1bf19
NC		 66012000-03-29 Nick Clifton <nickc@cygnus.com
6602
6603 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6604
224de7a5
AM		 66052000-03-28 Alan Modra <alan@linuxcare.com.au>
6606
6607 * listing.c (LISTING_LHS_WIDTH): Default depends on
6608 LISTING_WORD_SIZE.
6609 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6610
5b8274e3
ILT		 66112000-03-27 Ian Lance Taylor <ian@zembu.com>
6612
6613 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6614 string literal.
6615
224de7a5 66162000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 6617
6618 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6619
6620 * config/tc-avr.c (mcu_types): Add missing initialiser.
6621 (md_pcrel_from_section): Add prototype.
6622 (avr_operand): Remove redundant test of unsigned < 0.
6623 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6624
66252000-03-27 Denis Chertykov <denisc@overta.ru>
6626
6627 * config/tc-avr.c: New file for AVR support.
6628 * config/tc-avr.h: Likewise.
6629 * configure.in: Add AVR support.
6630 * configure: Regenerate.
6631
9f10757c
TW		 66322000-03-26 Timothy Wall <twall@cygnus.com>
6633
6634 * gasp.c (macro_op): Add new argument to check_macro call.
6635 Macro structure definitions moved to macro.h
6636 * sb.h: Add argument to prototype for input_scrub_include_sb.
6637 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6638 nesting checks with an additional flag.
6639 (struct input_save): Add flag to indicate whether current sb
6640 should be checked for proper macro/conditional nesting.
6641 (input_scrub_push/pop): Save/restore nest check flag.
6642 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 6643 defined.
9f10757c
TW		 6644 * macro.c (check_macro): Allow caller to retrieve parsed macro
6645 information if a pointer is provided. This information may be
6646 used by the new macro hooks.
6647 * macro.h: Update prototype for check_macro. Macro struct
6648 definitions moved here from macro.c/gasp.c.
6649 * read.c (read_a_source_file): Add parameter to check_macro call,
6650 and pass macro info to the macro hook, if defined.
6651 (input_scrub_insert_line): New. Allow insertion of a line of
6652 characters into the input stream.
6653 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6654 file into the input stream.
6655 (s_include): Use input_scrub_insert_file.
6656 * internals.texi: Document new macro hooks.
6657 * as.h: New prototypes added.
3e87a760 6658
224de7a5 66592000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 6660
6661 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6662 an initial capital letter.
6663 (i386_index_check): Reindent.
6664
11424155
NC		 66652000-03-19 Nick Clifton <nickc@cygnus.com>
6666
eaa15ab8 6667 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 6668 relative branches.
6669
43f05576
NC		 66702000-03-17 Thomas de Lellis <tdel@windriver.com>
6671
66778679
RH		 6672 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6673 instruction operand bad if Rd > 7 when generating
6674 thumb instructions. Prevents for example,
6675 "adr r12,label" from silently failing and generating
6676 the wrong instruction.
3e87a760 6677
67231402
NC		 66782000-03-17 Nick Clifton <nickc@cygnus.com>
6679
6680 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6681 that have a destingation >= 0x400000.
3e87a760 6682 Fix compile time warning messages.
67231402 6683
a37c8f88
JR		 6684Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6685
6686 * config/tc-sh.c (md_begin): When encountering insn that are
6687 not supported by the current arch, only change the name if
6688 its contents are the same as prev_name.
6689 (get_specific): If the the architecture doesn't match, fail.
6690
dead1419
JR		 6691Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6692
6693 * config/tc-sh.c (IDENT_CHAR): Define.
6694 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6695 matching back where it came from.
6696
182e89d3
JR		 6697Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6698
6699 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6700
84f73d89
NC		 67012000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6702
6703 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6704 normal operands.
6705
dbbc7809
JL		 67062000-03-15 Kazu Hirata <kazu@hxi.com>
6707
6708 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6709
271bb601
HPN		 6710Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6711
6712 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6713 floating-point-number, make sure 'f' is in FLT_CHARS.
6714
8684e216
HPN		 6715Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6716
6717 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6718 (s_lcomm_internal): Use it.
6719 * doc/internals.texi (CPU backend): Document it.
6720 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6721 bytes.
6722
bb2d6cd7
GK		 67232000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6724
6725 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6726 when embedded-pic.
6727
6728 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 6729 implementation doesn't have special handling for switch
6730 statements.
bb2d6cd7
GK		 6731 (macro_build): Allow for code in sections other than .text.
6732 (macro): Likewise.
6733 (mips_ip): Likewise.
6734 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 6735 Don't perform relocs if we will be outputting them.
bb2d6cd7 6736 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 6737 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6738 embedded-pic.
bb2d6cd7 6739
5c86cbc7 67402000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 6741
66778679
RH		 6742 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6743 relocation type based on the entry in the fixup structure.
a47cf567 6744 Put S_IS_EXTERN processing back in.
5c86cbc7 6745
f8c827e9
L		 67462000-03-08 H.J. Lu (hjl@gnu.org)
6747
6748 * Makefile.am (install-exec-tooldir): Depend on
6749 install-exec-bindir for parallel make.
6750 * Makefile.in: Regenerated.
6751
8ad9e709
NC		 67522000-03-06 Nick Clifton <nickc@cygnus.com>
6753
6754 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6755 switch.
6756 (md_parse_option): Parse -m32r command line switch - disable m32rx
6757 compatability.
ded0aeb7
NC		 6758 (md_show_usage): Document new option.
6759
6760 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6761 * doc/Makefile.in: Regenerate.
6762 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 6763
b7b8f327
MM		 67642000-03-02 Michael Meissner <meissner@redhat.com>
6765
6766 * config/tc-d30v.c (check_range): Remove code that incorrectly
6767 sign extended values where bits < 32.
6768
15886821
L		 67692000-03-02 H.J. Lu (hjl@gnu.org)
6770
6771 * configure.in: Support --enable-targets=all on ia32.
6772 * configure: Regenerated.
6773
8bf950bf
NC		 67742000-03-01 Nick Clifton <nickc@cygnus.com>
6775
6776 * gasp.c (do_align): Remove bogus check of alignment value.
6777
c5e54cc2
ILT		 67782000-02-27 Thomas de Lellis <tdel@windriver.com>
6779
6780 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6781 TC_PPC was defined forced the type of a symbol with no other type
6782 to be BSF_OBJECT.
6783
65fd87bc
ILT		 67842000-02-27 Hans-Peter Nilsson <hp@axis.com>
6785
6786 * doc/internals.texi (CPU backend): Mention that
6787 line_separator_chars do not break up comments. Fix typos for
6788 LEX_AT and LEX_NAME descriptions. Document operands for
6789 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6790 description of md_create_short_jump usage. Document argument for
6791 md_undefined_symbol.
6792
a25fe906
ILT		 67932000-02-27 Jakub Jelinek <jakub@redhat.com>
6794
6795 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6796 (md_parse_option): Handle it.
6797 (md_show_usage): Document it.
6798
21b10511
ILT		 67992000-02-27 Ian Lance Taylor <ian@zembu.com>
6800
6801 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6802 opcode, for the instruction `pal19'. From Andrea Arcangeli
6803 <andrea@suse.de>.
6804
773f551c
AM		 68052000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6806
6807 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6808 from here..
6809 (md_assemble): To here, before template operands are matched.
6810 Also ensure a constant immediate is sign extended when we know the
6811 size is at most 16 bits. This is to catch cases like "add
6812 $0xffc0,%ax" where we don't know the size, and thus that the
6813 immediate can be represented as Imm8S until after parsing the
6814 register operand.
6815 (i386_displacement): Similarly sign extend 16 bit constant
6816 displacements.
6817 (md_assemble): Relax 16-bit jump constant range check to suit sign
6818 extended displacements.
6819
28d33191
JL		 68202000-02-26 Andreas Jaeger <aj@suse.de>
6821
6822 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6823
cc5ca5ce
AM		 68242000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6825
6826 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6827 call operands when intel_syntax.
6828 (intel_float_operand): Return 2 for "fi...".
6829 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6830 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6831 earlier "SHORT" change.
6832 (md_assemble): When determining suffix from Regs, exclude
6833 InOutPortReg.
6834
056350c6
NC		 68352000-02-24 Nick Clifton <nickc@cygnus.com>
6836
6837 * configure: Add arm-wince, mips-pe and sh-pe targets.
6838 * configure: Regenerate.
6839
6840 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6841 sh-pe targets.
6842 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6843 "pe-mips" for the mips-pe target.
6844
6845 * config/tc-arm.c (insns): Change displacement encoded in BL
6846 and B instructions if the target port is arm-wince.
6847 (do_ldst): Do not bias the relocation offset if the target
6848 port is arm-wince.
6849 (md_pcrel_from): Add in missing relocation offset bias if the
6850 target os arm-wince.
6851
6852 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6853 (md_begin): Disable -G support for mips-pe target.
6854 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6855 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6856 COFF flavour.
6857
6858 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6859 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6860 assembler, just set the alignment to 4.
6861
6862 * config/te-wince-pe.h: New file for WinCE targets. Define
6863 TE_WINCE.
6864
36bf8ab9
AM		 68652000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6866
6867 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6868 string instructions.
6869 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6870 (i386_intel_memory_operand): After finding a segment override,
6871 check again for no `[' before looking for a displacement. Bomb if
6872 more than one displacement rather than silently discarding the
6873 second and subsequent ones. Free strings malloc'd by
6874 build_displacement_string.
6875
f5795b08
CM		 68762000-02-24 Catherine Moore <clm@cygnus.com>
6877
6878 * config/obj-som.c (obj_pseudo_table): Add "weak".
6879 (obj_som_weak): New routine.
6880
abd63a32
AM		 68812000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6882
520dc8e8
AM		 6883 * config/tc-i386.c (union i386_op): New.
6884 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6885 Throughout file replace occurences of disps[n], imms[n], regs[n]
6886 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6887 intel mode operand swapping. Add assert in regKludge and
6888 fake_zero_displacement code. Test i.types[n] when outputting
6889 displacements and immediates. Combine output of Disp16 with
6890 Disp32.
7f3f1ea2
AM		 6891 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6892 when in intel mode by (not) reversing fsub and fdiv operands
6893 before the template search. This fails for single operand
6894 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6895 undefined. Instead fix the base_opcode after we've found the
6896 template. Move base_opcode xor with found_reverse_match from
6897 opcode output code to before this fix so we test for the correct
6898 opcodes.
6899 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6900 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 6901
6902 * config/tc-i386.h (TC_RELOC): Delete.
6903 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6904 with equivalent call to reloc.
6905
abd63a32
AM		 6906 * as.h (flag_m68k_mri): Move declaration after target include, and
6907 only declare when TC_M68K defined. Define as zero otherwise.
6908 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6909 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6910 Define as zero otherwise.
6911 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6912 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6913 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6914 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6915 testing whether defined.
6916 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6917 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6918 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6919 rather than testing whether defined.
6920 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6921 (parse_mri_cons): Declare and use only when TC_M68K.
6922 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6923 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6924 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6925
6926 * NEWS: Mention IBM 370 support.
6927
7e052742
RH		 69282000-02-23 Richard Henderson <rth@cygnus.com>
6929
6930 * config/tc-i386.c (md_assemble): When swapping operands for
6931 intel_syntax, assume everything that's not Imm or Disp is a
6932 register.
6933
5b93d8bb
AM		 69342000-02-23 Linas Vepstas <linas@linas.org>
6935
6936 * config/tc-i370.c, config/tc-i370.h: New files.
6937 * Makefile.am: Add support for Linux/IBM 370.
6938 * configure.in: Likewise.
6939 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6940 * config/obj-elf.c: Include elf/i370.h
6941 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6942
6943 * Makefile.in: Regenerate.
6944 * configure: Regenerate.
6945
6946 * doc/c-i370.texi: New file.
6947 * doc/all.texi: Include it.
6948 * doc/as.texinfo: And here.
3e87a760 6949 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 6950 * doc/Makefile.in: Regenerate.
6951
25f2196d
CC		 69522000-02-19 Michael Meissner <meissner@redhat.com>
6953
6954 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6955 determine if an instruction can be used in parallel with an ADDppp
6956 or SUBppp instruction.
6957
6349b5f4
AH		 69582000-02-22 Andrew Haley <aph@cygnus.com>
6959
6960 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6961
2f6d2f85 69622000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 6963
6964 * config/tc-mips.c (mips_gp32): New variable.
6965 (macro_build) Use mips_gp32.
6966 (mips_ip): Ditto.
6967 (md_longopts): Add "-mgp32" and "-mgp64".
6968 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 6969
a47cf567
NC		 6970 (OPTION_M7900): Change offset
6971 (OPTION_NO_M7900): Ditto.
6972
b985eaa8
ILT		 69732000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6974
6975 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6976 warning, and bump it to 1.
6977
52454417
ILT		 69782000-02-22 Ian Lance Taylor <ian@zembu.com>
6979
6980 From Brad Lucier <lucier@math.purdue.edu>:
6981 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6982 match format.
6983
6b76fefe
CM		 69842000-02-21 Catherine Moore <clm@cygnus.com>
6985
6986 * config/tc-mips.c (MF_HILO_INSN): Define.
6987 (mips_7000_hilo_fix): Declare.
6988 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6989 (md_parse_option): Check for 7000_HILO_FIX options.
6990 (OPTION_M7000_HILO_FIX): Define.
6991 (OPTION_NO_M7000_HILO_FIX): Define.
6992 * doc/c-mips.texi (-mfix7000): Describe.
6993
f6af82bd
AM		 69942000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6995
6996 * listing.c (print_lines): Remove unused variable `end'.
6997
6998 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6999 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 7000 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 7001 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7002 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 7003 statement and quell signed vs. unsigned comparison warning.
f6af82bd 7004
8c8281f4
NC		 70052000-02-18 Nick Clifton <nickc@cygnus.com>
7006
7007 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7008 the computed frag offset, rather than overwriting it.
7009
d4845d57
JR		 7010Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7011
7012 * config/tc-sh.c ("elf/sh.h"): Include.
7013 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7014 (md.begin): Initialize target_arch.
7015 Only include opcodes in has table that match selected architecture.
7016 (parse_reg): Recognize register names for sh-dsp.
7017 (parse_at): Recognize post-modify addressing.
7018 (get_operands): The leading space is now optional.
7019 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7020 arguments. Update valid_arch.
7021 (build_Mytes): Add support for SDT_REG_N.
7022 (find_cooked_opcode): New function, broken out of md_assemble.
7023 (assemble_ppi, sh_elf_final_processing): New functions.
7024 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7025 (md_longopts, md_parse_option): New option: -dsp.
7026 * config/tc-sh.h (elf_tc_final_processing): Define.
7027 (sh_elf_final_processing): Declare.
7028
c97305a1
JL		 7029Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7030
7031 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7032 the unwinder subspace. Save the current seg/subseg before creating
7033 the new seg/subseg.
7034
bec50466
NC		 70352000-02-10 Nick Clifton <nickc@cygnus.com>
7036
7037 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 7038 little endian targets.
bec50466 7039 (INST_BYTE1): Redefine to handle big and little endian
66778679 7040 targets.
bec50466
NC		 7041 (cpu_type): New type: Select between M340 and M210.
7042 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 7043 instructions of the M340.
bec50466 7044 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 7045 instructions.
bec50466
NC		 7046 (md_atof): Add support for little endian targets.
7047 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 7048 line switches.
bec50466
NC		 7049 (md_convert_frag): Add support for little endian targets.
7050 (md_apply_fix3): Add support for little endian targets.
7051 (md_number_to_chars): Add support for little endian targets.
7052
a25c045a
TW		 70532000-02-10 Timothy Wall <twall@redhat.com>
7054
7055 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7056 defined, use it to verify the symbol just read should be a label.
7057
f28e8eb3
TW		 70582000-02-10 Timothy Wall <twall@redhat.com>
7059
7060 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7061 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7062 around colons when KEEP_WHITE_AROUND_COLON is defined.
7063 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7064 and KEEP_WHITE_AROUND_COLON.
7065
6dc19fc4
TW		 70662000-02-08 Timothy Wall <twall@redhat.com>
7067
7068 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 7069 logic.
6dc19fc4 7070 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 7071 implemented.
6dc19fc4
TW		 7072 (end_repeat): New. Provide support for a "break" out of the
7073 repeat loop.
7074 * read.h: Add prototypes for new functions.
3e87a760 7075
f805106c
TW		 70762000-02-08 Timothy Wall <twall@redhat.com>
7077
7078 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7079 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7080 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 7081 non-zero.
7082
4469be0f
TW		 70832000-02-08 Timothy Wall <twall@redhat.com>
7084
7085 * read.c: Added elseif to directives table.
7086 * read.h: Added prototype for s_elseif.
7087 * doc/as.texinfo: Added description for elseif.
7088 * cond.c (s_elseif): New function
3e87a760 7089
24a17b6c
TW		 70902000-02-04 Timothy Wall <twall@redhat.com>
7091
7092 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 7093 listings.
24a17b6c 7094
bea9907b 70952000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 7096
bea9907b
TW		 7097 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7098 default values.
7099 * frags.c (frag_new): Calculate fr_fix in octets
7100 (frag_now_fix) Return offset as target address offset (bytes).
7101 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 7102 quantities).
bea9907b
TW		 7103 * frags.h: Added prototype for frag_now_fix_octets().
7104 Distinguish between octets and bytes in field descriptions.
7105 * listing.c (calc_hex): Account for octets vs bytes when
7106 printing addresses/offsets.
7107 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7108 target is little-endian, print the octets in a word in big-endian
7109 order so that the display looks like a proper hexadecimal number,
7110 instead of having the octets reversed.
7111 * read.c (do_align): When recording alignment, alignment power
7112 should be in terms of target bytes (minimum addressible unit)
7113 instead of octets.
7114 (do_org) Convert ORG target address (byte) argument into an
7115 octet offset when generating a variable fragment.
7116 * symbols.c (resolve_symbol_value): Symbol final value
7117 converted to a target address offset (bytes) from its octet offset.
7118 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7119 offset (bytes) is adjusted by the frag offset (octets) converted
7120 to bytes.
7121 (coff_frob_section) Section alignment power is in terms of bytes;
7122 convert it to an octet alignment power when calculating size (and
7123 size mask) in octets. Don't modify the section size in order to
7124 "align" it for TI COFF, since that format has a different method
7125 for storing alignment information.
3e87a760 7126
210dcc61
TW		 71272000-02-01 Timothy Wall <twall@cygnus.com>
7128
7129 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7130 entries, matching the way GCC generates them. If not escaped, the
7131 filename is encoded incorrectly.
7132
557537a5 71332000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 7134
557537a5
NC		 7135 * config/tc-arm.c (reg_table): Add support for ATPCS register
7136 naming conventions.
2c1c4c62 7137
557537a5 71382000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 7139
2c1c4c62
GK		 7140 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7141 already defined.
3e87a760 7142 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 7143 New macro.
7144 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7145 of a symbol when we really care about its value.
7146
23fe39df 71472000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 7148
7149 * config/tc-mcore.c (md_assemble): Give warning message if
7150 operands passes to instruction are more than the spec.
7151
2f0ca46a
NC		 71522000-01-27 Thomas de Lellis <tdel@windriver.com>
7153
66778679 7154 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a 7155 Thumb mode but the label seen was not declared as '.thumb_func'
23fe39df 7156 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 7157 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 7158
4c63da97
AM		 71592000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7160
7161 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7162 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7163
7164 * Makefile.in: Same here.
7165 Update copyright.
7166
7167 * configure.in: Set bfd_gas for i386-aout when primary target
7168 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7169 we may need the primary te_file. Remove incorrect comment.
7170
7171 * configure: Regenerate.
7172
7173 * config/e-i386aout.c: New file.
7174
7175 * as.c (USE_EMULATIONS): Move to before print_version_id.
7176 (struct emulation): Add i386aout.
7177 (show_usage): Split text strings. Reformat -a text. Add --em
7178 help.
7179 Update copyright.
7180
7181 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7182 (aout_format_ops): New.
7183 Update copyright.
7184
7185 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7186 preprocessor conditional and add aout USE_EMULATIONS tests.
7187 (read_a_source_file): Don't pass error strings to printf as
7188 format arg.
7189 Update copyright.
7190
7191 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7192 format arg.
7193 (do_data): Same here.
7194 (process_file): And here.
7195 Update copyright.
7196
7197 * symbols.c (colon): Rewrite "already defined" fatal message
7198 code for aout with USE_EMULATIONS.
7199 Update copyright.
7200
7201 * config/obj-aout.c (OBJ_HEADER): Define.
7202 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 7203 fields of sentinel.
4c63da97
AM		 7204 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7205 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7206 forms here.
7207 (obj_aout_type): Expand S_SET_OTHER here too.
7208 (obj_read_begin_hook): Remove.
7209 (aout_pop_insert): New.
7210 (obj_aout_s_get_other): New.
7211 (obj_aout_s_get_desc): New.
7212 (aout_format_ops): New.
7213 Update copyright.
7214
7215 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7216 gets aout_pseudo_table.
7217 (aout_pseudo_table): Declare.
7218 (obj_read_begin_hook): Define.
7219 Update copyright.
7220
7221 * config/obj-coff.c (obj_pseudo_table): Rename to
7222 coff_pseudo_table.
7223 (coff_pop_insert): Use coff_pseudo_table.
7224 (coff_sec_sym_ok_for_reloc): Remove.
7225 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7226 and comment all zero entries and remove #if 0 code.
7227 Update copyright.
7228
7229 * config/obj-coff.h (obj_pop_insert): Define.
7230 (coff_pseudo_table): Declare.
7231 Update copyright.
7232
7233 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7234 s_get_size, s_set_size. Comment all zero entries.
7235 Update copyright.
7236
7237 * config/obj-elf.c (elf_s_get_other): New function.
7238 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7239 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7240 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7241 comment.
7242 (obj_elf_parse_section_letters): Don't pass error strings to
7243 printf as format arg.
7244 Update copyright.
7245
7246 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7247 OBJ_MAYBE_ECOFF.
7248 (elf_s_get_other): Declare.
7249 (S_GET_OTHER) Define as elf_s_get_other if not already
7250 defined.
7251 (S_SET_OTHER): Only define when not already defined.
7252 (elf_obj_read_begin_hook): Declare.
7253 (obj_read_begin_hook): Define.
7254 (elf_obj_symbol_new_hook): Declare.
7255 (obj_symbol_new_hook): Define.
7256 Update copyright.
7257
7258 * config/obj-multi.h: Add copyright header and protect against
7259 multiple inclusion. Add * to all function pointers.
7260 (OBJ_HEADER): If defined, include it rather than other defines
7261 in this file.
7262 (obj_frob_file_after_relocs): Test for NULL.
7263 (obj_symbol_new_hook): Here too.
7264 (obj_sec_sym_ok_for_reloc): And here.
7265 (S_GET_OTHER): Define.
7266 (S_GET_DESC): Define.
7267 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7268 (OBJ_MAYBE_ELF): Update comment.
7269
7270 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7271 OBJ_AOUT preprocessor conditional and handle emulation by
7272 testing OUTPUT_FLAVOR.
7273 (i386_displacement): Here too.
7274 (md_section_align): Similarly here.
7275 (i386_target_format): Conditionally compile when more than one
7276 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7277 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7278 (i386_displacement): Here too.
7279 Update copyright.
7280
7281 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7282 Define TARGET_FORMAT for aout only when not multi.
7283 Update copyright.
7284
7285 * config/te-multi.h: Delete file as it's identical to te-generic.h
7286
add0c677
AM		 72872000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7288
7289 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7290 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7291 LONG_MNEM_SUFFIX.
7292
7293 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7294 DWORD_MNEM_SUFFIX.
7295 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7296 comments.
7297
a19d8eb0
CP		 72982000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7299
66778679
RH		 7300 * config/tc-mips.c (mips_do_align): New function.
7301 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 7302
550262c4
NC		 73032000-01-10 Philip Blundell <philb@gnu.org>
7304
7305 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 7306 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 7307 line separator for Linux.
7308 * doc/as.texinfo (Comments): Mention the ARM.
7309
0decc840
NC		 73102000-01-10 Philip Blundell <pb@futuretv.com>
7311
7312 * configure.in (arm*-*-conix*): New target.
7313 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7314 armv*-*-linux-gnu.
7315 * configure: Regenerate.
7316
2e13b764
NC		 73172000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7318
7319 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7320 (obj_elf_visibility): New function.
3e87a760 7321
2e13b764
NC		 7322 * doc/as.texinfo (Visibility): New node: document visibility
7323 pseudo ops.
7324
2f6d2f85 7325For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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